1 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
3 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
4 (ppc_store_vsxregset): Likewise.
5 (ppc_fill_vrregset): Likewise.
6 (ppc_store_vrregset): Likewise.
7 (ppc_fill_evrregset): Likewise.
8 (ppc_store_evrregset): Likewise.
9 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
10 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
13 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
15 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
16 wordsize of the inferior. Call ppc_linux_target_wordsize.
18 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
20 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
21 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
22 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
23 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
24 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
25 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
26 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
27 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
28 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
29 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
30 (tdesc_powerpc_e500l): Remove.
31 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
32 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
33 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
34 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
36 (ppc_arch_setup): Remove target description matching code. Fill a
37 ppc_linux_features struct and call ppc_linux_match_description
40 2018-05-22 Maciej W. Rozycki <macro@mips.com>
42 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
43 width of the requested register exceeds the width of the
45 (mips_cannot_store_register): Likewise.
47 2018-05-21 Maciej W. Rozycki <macro@mips.com>
49 * linux-mips-low.c (mips_fetch_register): New function. Update
51 (mips_store_gregset): Supply 0 rather than $restart for $zero.
52 (the_low_target): Wire `mips_fetch_register'.
54 2018-05-10 Joel Brobecker <brobecker@adacore.com>
56 * lynx-i386-low.c (LYNXOS_178): New macro.
57 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
58 the layout on LynxOS-178.
59 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
60 handle floating point registers that are not supported by
63 2018-05-10 Tom Tromey <tom@tromey.com>
67 2018-05-10 Joel Brobecker <brobecker@adacore.com>
70 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
71 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
72 Use it to set the expedite_regs field in the given tdesc.
73 * x86-tdesc.h: New file.
74 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
75 Adjust following the addition of the new expedite_regs parameter
77 * linux-tic6x-low.c (tic6x_read_description): Likewise.
78 * linux-x86-tdesc.c: #include "x86-tdesc.h".
79 (i386_linux_read_description, amd64_linux_read_description):
80 Adjust following the addition of the new expedite_regs parameter
82 * lynx-i386-low.c: #include "x86-tdesc.h".
83 (lynx_i386_arch_setup): Adjust following the addition of the new
84 expedite_regs parameter to init_target_desc.
85 * nto-x86-low.c: #include "x86-tdesc.h".
86 (nto_x86_arch_setup): Adjust following the addition of the new
87 expedite_regs parameter to init_target_desc.
88 * win32-i386-low.c: #include "x86-tdesc.h".
89 (i386_arch_setup): Adjust following the addition of the new
90 expedite_regs parameter to init_target_desc.
92 2018-05-10 Joel Brobecker <brobecker@adacore.com>
95 * win32-low.c (win32_create_inferior): Add call to my_wait
96 setting last_status global.
98 2018-05-10 Joel Brobecker <brobecker@adacore.com>
101 * win32-low.c (create_process): Only call gdb_tilde_expand if
102 inferior_cwd is not NULL.
104 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
106 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
107 registers to the cache if their values have changed.
108 (i387_xsave_to_cache): Provide default values for x87 control
109 registers when these features are available, but disabled.
110 * regcache.c (supply_register_by_name_zeroed): New function.
111 * regcache.h (supply_register_by_name_zeroed): Declare new
114 2018-05-07 Tom Tromey <tom@tromey.com>
116 * configure: Rebuild.
118 2018-05-04 Tom Tromey <tom@tromey.com>
120 * configure: Rebuild.
122 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
123 Pedro Alves <palves@redhat.com>
125 * linux-aarch64-low.c (aarch64_stopped_data_address):
128 2018-04-27 Tom Tromey <tom@tromey.com>
130 * configure: Rebuild.
132 2018-04-23 Tom Tromey <tom@tromey.com>
134 * configure: Rebuild.
136 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
138 * Makefile.in (depcomp): Add "..".
139 (all_deps_files): New and use it.
141 2018-04-18 Alan Hayward <alan.hayward@arm.com>
143 * configure.srv (aarch64*-*-linux*): Don't include xml.
144 (i[34567]86-*-cygwin*): Likewise.
145 (i[34567]86-*-linux*): Likewise.
146 (i[34567]86-*-lynxos*): Likewise.
147 (i[34567]86-*-mingw32ce*): Likewise.
148 (i[34567]86-*-mingw*): Likewise.
149 (i[34567]86-*-nto*): Likewise.
150 (tic6x-*-uclinux): Likewise.
151 (x86_64-*-linux*): Likewise.
152 (x86_64-*-mingw*): Likewise.
153 (x86_64-*-cygwin*): Likewise.
155 2018-04-18 Alan Hayward <alan.hayward@arm.com>
157 * tdesc.c: Remove xml parameter.
159 2018-04-18 Alan Hayward <alan.hayward@arm.com>
161 * server.c (get_features_xml): Remove cast.
162 * tdesc.c (void target_desc::accept): Fill in function.
163 (tdesc_get_features_xml): Remove old xml creation.
164 (print_xml_feature::visit_pre): Add xml vistor.
165 * tdesc.h (struct target_desc): Make xmltarget mutable.
166 (tdesc_get_features_xml): Remove declaration.
168 2018-04-18 Alan Hayward <alan.hayward@arm.com>
170 * tdesc.c (tdesc_architecture_name): Add new function.
171 (tdesc_osabi_name): Likewise.
172 (tdesc_get_features_xml): Use new functions.
174 2018-04-18 Alan Hayward <alan.hayward@arm.com>
176 * tdesc.c (tdesc_create_flags): Remove.
177 (tdesc_add_flag): Likewise.
178 (tdesc_named_type): Likewise.
179 (tdesc_create_union): Likewise.
180 (tdesc_create_struct): Likewise.
181 (tdesc_create_vector): Likewise.
182 (tdesc_add_bitfield): Likewise.
183 (tdesc_add_field): Likewise.
184 (tdesc_set_struct_size): Likewise.
186 2018-04-18 Alan Hayward <alan.hayward@arm.com>
188 * tdesc.c (~target_desc): Remove implictly deleted items.
189 (init_target_desc): Iterate all features.
190 (tdesc_get_features_xml): Use vector.
191 (tdesc_create_feature): Create feature.
192 * tdesc.h (tdesc_feature) Remove
193 (target_desc): Add features.
195 2018-04-18 Alan Hayward <alan.hayward@arm.com>
197 * Makefile.in: Add common/tdesc.c
198 * tdesc.c (init_target_desc): init all reg_defs from register
200 (tdesc_create_reg): Create tdesc_reg.
201 * tdesc.h (tdesc_feature): Add register vector.
203 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
205 * tdesc.h (struct target_desc) <features>: Change type to
206 std::vector<std::string>.
207 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
209 (tdesc_get_features_xml): Likewise.
210 (tdesc_create_feature): Likewise.
212 2018-03-26 Alan Hayward <alan.hayward@arm.com>
214 * regcache.c (find_register_by_number): Return a ref.
215 (find_regno): Use references.
216 (register_size): Likewise.
217 (register_data): Likewise.
218 * tdesc.c (target_desc::~target_desc): Remove free calls.
219 (target_desc::operator==): Use std::vector compare.
220 (init_target_desc): Use reference.
221 (tdesc_create_reg): Use reg constructors.
222 * tdesc.h (struct target_desc): Replace pointer with object.
224 2018-03-23 Alan Hayward <alan.hayward@arm.com>
226 * regcache.c (find_register_by_number): Make static.
227 (find_regno): Use find_register_by_number
228 * regcache.h (struct reg): Remove declaration.
230 2018-03-23 Alan Hayward <alan.hayward@arm.com>
232 * tdesc.c (target_desc::~target_desc): Move to here.
233 (target_desc::operator==): Likewise.
234 * tdesc.h (target_desc::~target_desc): Move from here.
235 (target_desc::operator==): Likewise.
237 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
239 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
241 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
243 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
245 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
246 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
247 and init_registers_s390_gs_linux64.
249 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
251 * linux-s390-low.c (s390_fill_gs): Remove function.
252 (s390_fill_gsbc): Remove function.
253 (s390_regsets): Set fill functions for the guarded storage regsets
256 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
258 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
259 the word size. Add comment.
260 (s390_get_wordsize): New function.
261 (s390_arch_setup): No longer select a temporary tdesc to fetch the
262 pswm with it. Instead, use s390_get_wordsize to determine the
263 word size first and derive the correct tdesc from that directly.
265 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
267 * Makefile.in: Include silent-rules.mk.
268 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
269 (COMPILE): Add ECHO_CXX.
270 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
271 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
272 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
273 (version-generated.c): Add ECHO_GEN.
274 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
275 (IPAGENT_COMPILE): Add ECHO_CXX.
276 (%-generated.c): Add ECHO_REGDAT.
278 2018-03-14 Tom Tromey <tom@tromey.com>
281 * ax.c (ax_printf): Special case for NULL.
283 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
285 * linux-low.c (linux_qxfer_libraries_svr4): Use
286 xml_escape_text_append.
288 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
290 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
292 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
294 * server.c (handle_general_set): Remove unnecessary xstrdup.
296 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
298 * server.c (parse_debug_format_options): Adjust to
299 delim_string_to_char_ptr_vec changes.
300 * thread-db.c (thread_db_load_search): Adjust to
301 dirnames_to_char_ptr_vec changes.
303 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
305 * target.h (target_enable_btrace, target_disable_btrace)
306 (target_read_btrace, target_read_btrace_conf): Turn macro into
307 inline function. Throw error if target method is not defined.
308 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
309 check for btrace target method. Be prepared to handle exceptions
310 from btrace target methods.
312 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
314 * server.c (captured_main): Change order of error message printed
315 when the current working directory cannot be found.
317 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
319 * server.c: Include "filenames.h" and "pathstuff.h".
320 (program_name): Delete variable.
321 (program_path): New anonymous class.
322 (get_exec_wrapper): Use "program_path" instead of
324 (handle_v_run): Likewise.
325 (captured_main): Likewise.
326 (process_serial_event): Likewise.
328 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
330 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
331 (OBJS): Add "pathstuff.o".
332 * server.c (current_directory): New global variable.
333 (captured_main): Initialize "current_directory".
335 2018-02-26 Alan Hayward <alan.hayward@arm.com>
337 * tdesc.c: Use common/tdesc.h.
340 2018-02-20 Alan Hayward <alan.hayward@arm.com>
341 Simon Marchi <simon.marchi@ericsson.com>
343 * Makefile.in: Switch order of make rules.
345 2018-02-19 Alan Hayward <alan.hayward@arm.com>
347 * Makefile.in: Add common directory in build.
348 * configure.ac: Add common reference.
349 * configure: Regenerate.
351 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
353 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
354 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
355 * spu-low.c (spu_target_ops): Likewise.
356 * win32-low.c (win32_target_ops): Likewise.
357 * server.c (supported_btrace_packets): Report packets unconditionally.
358 * target.h (target_ops) <supports_btrace>: Remove.
359 (target_supports_btrace): Remove.
361 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
363 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
364 (handle_btrace_disable): Change return type to void. Use exceptions
366 (handle_btrace_general_set): Catch exception and copy message to
369 2018-02-08 Tom Tromey <tom@tromey.com>
371 * linux-low.c (install_software_single_step_breakpoints): Use
373 * inferiors.c (make_cleanup_restore_current_thread): Remove.
374 (do_restore_current_thread_cleanup): Remove.
375 * gdbthread.h (make_cleanup_restore_current_thread): Don't
378 2018-02-08 Tom Tromey <tom@tromey.com>
380 * mem-break.c (set_raw_breakpoint_at): Use
381 gdb::unique_xmalloc_ptr.
383 2018-01-30 Pedro Alves <palves@redhat.com>
386 * target.c (target_terminal::terminal_state): Rename to ...
387 (target_terminal::m_terminal_state): ... this.
389 2018-01-19 James Clarke <jrtc27@jrtc27.com>
391 * linux-low.c (handle_extended_wait): Surround call to
392 thread_db_notice_clone with #ifdef USE_THREAD_DB.
394 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
396 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
397 linux_ptrace_attach_fail_reason_string now returning an
399 (linux_attach): Likewise.
400 * thread-db.c (attach_thread): Likewise.
402 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
405 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
406 checking for fs_base/gs_base fields in struct user_regs_struct.
407 * configure: Regenerate.
409 2018-01-16 Yao Qi <yao.qi@linaro.org>
412 * linux-low.c (fetch_register): Call supply_register instead of
415 2018-01-08 Yao Qi <yao.qi@linaro.org>
416 Simon Marchi <simon.marchi@ericsson.com>
418 * Makefile.in (OBS): Remove selftest.o.
419 * configure.ac: Set srv_selftest_objs if $development is true.
420 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
421 * configure: Re-generated.
422 * server.c (captured_main): Wrap variable selftest_filter with
425 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
427 * server.c (parse_debug_format_options): Return std::string.
428 (handle_monitor_command, captured_main): Adjust.
430 2018-01-05 Pedro Alves <palves@redhat.com>
433 * server.c (captured_main): Pass quiet=false to
434 save_original_signals_state.
436 2018-01-01 Joel Brobecker <brobecker@adacore.com>
438 * gdbreplay.c (gdbreplay_version): Update copyright year in
440 * server.c (gdbserver_version): Likewise.
442 2017-12-08 Tom Tromey <tom@tromey.com>
444 * ax.c (ax_printf): Update.
446 2017-12-07 Yao Qi <yao.qi@linaro.org>
448 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
449 aarch64_linux_read_description.
450 * linux-amd64-ipa.c (idx2mask): New array.
451 (get_ipa_tdesc): Move idx2mask out.
452 (initialize_low_tracepoint): Initialize target descriptions.
453 * linux-i386-ipa.c (idx2mask): New array.
454 (get_ipa_tdesc): Move idx2mask out.
455 (initialize_low_tracepoint): Initialize target descriptions.
457 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
459 * tdesc.c (struct tdesc_type): Change return type.
460 (tdesc_add_flag): Change parameter type.
461 (tdesc_add_bitfield): Likewise.
462 (tdesc_add_field): Likewise.
463 (tdesc_set_struct_size): Likewise.
465 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
467 * regcache.c (registers_to_string): Remove unused variable.
469 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
471 * inferiors.c (for_each_inferior_with_data): Remove.
472 * inferiors.h (for_each_inferior_with_data): Remove.
473 * server.c (handle_qxfer_threads_worker): Change parameter type.
474 (handle_qxfer_threads_proper): Use for_each_thread.
476 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
478 * inferiors.c (for_each_inferior): Remove.
479 (clear_inferiors): Use for_each_thread.
480 * inferiors.h (for_each_inferior): Remove.
481 * linux-low.c (linux_wait_for_event_filtered): Use
483 (linux_stabilize_threads): Likewise.
484 * regcache.c (regcache_release): Likewise.
485 * server.c (gdb_wants_all_threads_stopped): Likewise.
486 (clear_pending_status_callback): Remove.
487 (handle_status): Use for_each_thread.
488 (captured_main): Likewise.
489 * win32-low.c (child_init_thread_list): Likewise.
490 (win32_clear_inferiors): Likewise.
491 (fake_breakpoint_event): Likewise.
493 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
495 * inferiors.h (find_inferior): Remove.
496 * inferiors.c (find_inferior): Remove.
498 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
500 * linux-low.c (resume_status_pending_p): Update comment.
501 (need_step_over_p): Update comment.
503 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
505 * linux-low.c (proceed_one_lwp): Return void, change parameter
507 (unsuspend_and_proceed_one_lwp): Likewise.
508 (proceed_all_lwps): Use for_each_thread.
509 (unstop_all_lwps): Likewise.
511 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
513 * linux-low.c (linux_resume_one_thread): Return void, take
515 (linux_resume): Use for_each_thread.
517 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
519 * linux-low.c (send_sigstop_callback): Return void, change
520 parameter type. Rename to...
521 (send_sigstop): ... this.
522 (suspend_and_send_sigstop_callback): Return void, change parameter
524 (suspend_and_send_sigstop): ... this.
525 (stop_all_lwps): Use for_each_thread.
527 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
529 * linux-low.c (lwp_running): Return bool, remove unused
531 (linux_stabilize_threads): Use find_thread.
533 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
535 * linux-low.c (select_singlestep_lwp_callback): Remove.
536 (count_events_callback): Remove.
537 (select_event_lwp_callback): Remove.
538 (select_event_lwp): Use find_thread/for_each_thread.
540 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
542 * linux-low.c (not_stopped_callback): Return bool, take filter
544 (linux_wait_for_event_filtered): Use find_thread.
545 (linux_wait_1): Likewise.
547 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
549 * linux-low.c (same_lwp): Remove.
550 (find_lwp_pid): Use find_thread.
552 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
554 * linux-low.c (delete_lwp_callback): Remove.
555 (linux_mourn): Use for_each_thread.
557 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
559 * linux-low.c (linux_detach_lwp_callback): Return void, remove
560 args parameter, don't check for pid.
561 (linux_detach): Use for_each_thread.
563 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
565 * linux-low.c (struct counter): Remove.
566 (second_thread_of_pid_p): Remove.
567 (last_thread_of_process_p): Use find_thread.
569 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
571 * inferiors.c (find_inferior_in_random): Remove.
572 * inferiors.h (find_inferior_in_random): Remove.
573 * linux-low.c (status_pending_p_callback): Return bool, accept
574 parameter ptid directly.
575 (linux_wait_for_event_filtered): Use find_thread_in_random.
576 (linux_wait_1): Likewise.
578 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
580 * inferiors.c (find_inferior_id): Remove.
581 (find_thread_ptid): Move implemention from find_inferior_id to
583 * inferiors.h (find_inferior_id): Remove.
584 * server.c (handle_status): Use find_thread_ptid.
585 (process_serial_event): Likewise.
586 * thread-db.c (find_one_thread): Likewise.
587 (thread_db_thread_handle): Likewise.
588 * win32-low.c (thread_rec): Likewise.
589 (child_delete_thread): Likewise.
590 (win32_thread_alive): Likewise.
591 (get_child_debug_event): Likewise.
593 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
595 * linux-mips-low.c (update_watch_registers_callback): Return
596 void, remove pid_p parameter, don't check for pid.
597 (mips_insert_point, mips_remove_point): Use for_each_thread.
599 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
601 * lynx.low (lynx_delete_thread_callback): Remove.
602 (lynx_mourn): Use for_each_thread.
604 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
606 * regcache.c (regcache_invalidate_one): Remove.
607 (regcache_invalidate_pid): use for_each_thread.
609 2017-11-26 Tom Tromey <tom@tromey.com>
611 * linux-low.c (linux_create_inferior): Update.
613 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
615 * spu-low.c (spu_create_inferior): Fix typo in argument name.
617 2017-11-24 Alan Hayward <alan.hayward@arm.com>
619 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
620 * linux-aarch64-low.c (initialize_low_arch): Call init func.
621 * linux-aarch64-tdesc-selftest.c: New file.
622 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
624 2017-11-24 Alan Hayward <alan.hayward@arm.com>
626 * configure.srv: Add new file.
627 * linux-aarch64-low.c (initialize_low_arch): Call init func.
628 * linux-aarch64-tdesc-selftest.c: New file.
629 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
631 2017-11-24 Alan Hayward <alan.hayward@arm.com>
633 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
634 * linux-aarch64-low.c (initialize_low_arch): Remove init.
635 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
637 2017-11-24 Alan Hayward <alan.hayward@arm.com>
639 * configure.srv: Add new files.
640 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
641 aarch64_linux_read_description.
642 * linux-aarch64-low.c (aarch64_linux_read_description):
643 Merge with aarch64_arch_setup.
644 (aarch64_arch_setup): Call aarch64_linux_read_description.
645 * linux-aarch64-tdesc.c: New file.
646 * linux-aarch64-tdesc.h: New file.
648 2017-11-24 Yao Qi <yao.qi@linaro.org>
650 * configure.srv: Set $srv_regobj for tic6x-linux.
651 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
652 (tic6x_read_description): Move some code to tic6x_arch_setup.
653 (tic6x_tdesc_test): New function.
654 (initialize_low_arch): Call selftests::register_test.
656 2017-11-22 Yao Qi <yao.qi@linaro.org>
658 * remote-utils.c (prepare_resume_reply): Use memcpy.
660 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
662 * linux-low.c (kill_one_lwp_callback): Return void, take
663 argument directly, don't filter on pid.
664 (linux_kill): Use for_each_thread.
666 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
668 * linux-low.c (need_step_over_p): Return bool, remove dummy
670 (linux_resume, proceed_all_lwps): Use find_thread.
672 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
674 * linux-low.c (resume_status_pending_p): Return bool, remove
676 (linux_resume): Use find_thread.
678 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
680 * linux-low.c (struct thread_resume_array): Remove.
681 (linux_set_resume_request): Return void, take arguments
683 (linux_resume): Use for_each_thread.
685 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
687 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
688 return bool, remove data argument.
689 (linux_stabilize_threads): Use find_thread.
691 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
693 * linux-low.c (unsuspend_one_lwp): Remove.
694 (unsuspend_all_lwps): Use for_each_thread, inline code from
697 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
699 * gdbthread.h (find_thread): Add overload with ptid_t filter.
700 * linux-low.c (struct iterate_over_lwps_args): Remove.
701 (iterate_over_lwps_filter): Remove.
702 (iterate_over_lwps): Use find_thread.
704 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
706 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
707 (linux_handle_new_gdb_connection): Use for_each_thread, inline
708 code from reset_lwp_ptrace_options_callback.
710 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
712 * linux-arm-low.c (struct update_registers_data): Remove.
713 (update_registers_callback): Return void, take arguments
714 directly, don't check thread's pid.
715 (arm_insert_point, arm_remove_point): Use for_each_thread.
717 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
719 * win32-low.c (continue_one_thread): Return void, take argument
721 (child_continue): Use for_each_thread.
723 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
725 * win32-i386-low.c (update_debug_registers_callback): Rename
727 (update_debug_registers): ... this, return void, remove pid_p arg.
728 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
730 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
732 * inferiors.h (struct process_info): Add constructor, initialize
734 <syscalls_to_catch>: Change type to std::vector<int>.
735 * inferiors.c (add_process): Allocate process_info with new.
736 (remove_process): Free process_info with delete.
737 * linux-low.c (handle_extended_wait): Adjust.
738 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
739 * server.c (handle_general_set): Adjust.
741 2017-11-16 Pedro Alves <palves@redhat.com>
743 * remote-utils.c (remote_close): Block SIGIO signals instead of
744 uninstalling the SIGIO handler.
746 2017-11-16 Alan Hayward <alan.hayward@arm.com>
748 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
750 2017-11-16 Yao Qi <yao.qi@linaro.org>
752 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
753 (tic6x_store_gregset): Likewise.
754 (tic6x_usrregs_info): Move it up.
756 2017-11-15 Alan Hayward <alan.hayward@arm.com>
758 * Makefile.in: Update arch rules.
759 * configure.srv: Explicitly mark arch/ files.
761 2017-11-13 Andreas Schwab <schwab@suse.de>
763 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
765 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
767 2017-11-06 Pedro Alves <palves@redhat.com>
769 * config.in, configure: Regenerate.
771 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
773 * target.c (struct thread_search): Remove.
774 (thread_search_callback): Remove.
775 (prepare_to_access_memory): Use for_each_thread instead of
776 find_inferior. Inline code from thread_search_callback.
778 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
780 * server.c (struct visit_actioned_threads_data): Remove.
781 (visit_actioned_threads): Change prototype to take arguments
783 (resume): Use find_thread instead of find_inferior.
785 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
787 * server.c (queue_stop_reply_callback): Change prototype, return
789 (find_status_pending_thread_callback): Remove.
790 (handle_status): Replace find_inferior with find_thread and
793 2017-10-25 Alan Hayward <alan.hayward@arm.com>
795 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
797 (aarch64_store_gregset): Likewise.
798 (aarch64_fill_fpregset): Likewise.
799 (aarch64_store_fpregset): Likewise.
801 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
803 * gdbthread.h (find_thread, for_each_thread): New functions.
804 * inferiors.c (thread_of_pid): Remove.
805 (find_any_thread_of_pid): Use find_thread.
806 * linux-low.c (num_lwps): Use for_each_thread.
808 2017-10-17 Yao Qi <yao.qi@linaro.org>
810 * Makefile.in: Remove one rule.
811 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
813 2017-10-17 Yao Qi <yao.qi@linaro.org>
815 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
816 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
818 2017-10-17 Yao Qi <yao.qi@linaro.org>
820 * configure.srv: Rename arm.o with arch/arm.o.
822 2017-10-17 Yao Qi <yao.qi@linaro.org>
824 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
825 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
826 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
827 (arch-i386.o, arch-amd64.o): Remove rules.
828 (arch/%.o): New rule.
829 Update POSTCOMPILE and COMPILE.pre.
830 * configure.ac: Invoke AC_CONFIG_COMMANDS.
831 * configure: Re-generated.
832 * configure.srv: Replace arch-i386.o with arch/i386.o.
833 Replace arch-amd64.o with arch/amd64.o.
835 2017-10-16 Yao Qi <yao.qi@linaro.org>
837 * configure: Regenerated.
839 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
841 * inferiors.h: (struct inferior_list): Remove.
842 (struct inferior_list_entry); Remove.
843 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
844 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
845 get_first_inferior): Remove.
846 (for_each_inferior, for_each_inferior_with_data, find_inferior,
847 find_inferior_id, find_inferior_in_random): Change signature.
848 * inferiors.c (all_threads): Change type to
849 std::list<thread_info *>.
850 (get_thread): Remove macro.
851 (find_inferior, find_inferior_id): Change signature, implement
853 (find_inferior_in_random): Change signature, implement using
854 find_thread_in_random.
855 (for_each_inferior, for_each_inferior_with_data): Change
856 signature, implement using for_each_thread.
857 (add_inferior_to_list, remove_inferior): Remove.
858 (add_thread, get_first_thread, thread_of_pid,
859 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
860 (get_first_inferior, one_inferior_p, clear_inferior_list):
862 (clear_inferiors, get_thread_process): Update.
863 * gdbthread.h: Include <list>.
864 (struct thread_info) <entry>: Remove field.
866 (all_threads): Change type to std::list<thread_info *>.
867 (get_first_inferior): Add doc.
868 (find_thread, for_each_thread, find_thread_in_random): New
870 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
871 * linux-arm-low.c (update_registers_callback): Update.
872 * linux-low.c (second_thread_of_pid_p): Update.
873 (kill_one_lwp_callback, linux_detach_lwp_callback,
874 delete_lwp_callback, status_pending_p_callback, same_lwp,
875 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
876 iterate_over_lwps, not_stopped_callback,
877 resume_stopped_resumed_lwps, count_events_callback,
878 select_singlestep_lwp_callback, select_event_lwp_callback,
879 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
880 suspend_and_send_sigstop_callback, wait_for_sigstop,
881 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
882 lwp_running, linux_set_resume_request, resume_status_pending_p,
883 need_step_over_p, start_step_over, linux_resume_one_thread,
884 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
885 reset_lwp_ptrace_options_callback): Update.
886 * linux-mips-low.c (update_watch_registers_callback): Update.
887 * regcache.c (regcache_invalidate_one, regcache_invalidate):
889 (free_register_cache_thread_one): Remove.
890 (regcache_release): Update.
891 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
892 handle_qxfer_threads_worker): Update.
893 (handle_query): Update, use list iterator.
894 (visit_actioned_threads, handle_pending_status,
895 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
896 clear_pending_status_callback, set_pending_status_callback,
897 find_status_pending_thread_callback, handle_status,
898 process_serial_event): Update.
899 * target.c (thread_search_callback): Update.
900 * thread-db.c (thread_db_get_tls_address): Update.
901 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
903 * win32-i386-low.c (update_debug_registers_callback): Update.
904 * win32-low.c (delete_thread_info, child_delete_thread,
905 continue_one_thread, suspend_one_thread,
906 get_child_debug_event): Adjust.
908 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
910 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
911 * inferiors.h: Include <list>.
912 (struct process_info) <entry>: Remove field.
914 (pid_of): Change macro to function.
915 (ptid_of, lwpid_of): Remove macro.
916 (all_processes): Change type to std::list<process_info *>.
917 (ALL_PROCESSES): Remove macro.
918 (for_each_process, find_process): New function.
919 * inferiors.c (all_processes): Change type to
920 std::list<process_info *>.
921 (find_thread_process): Adjust.
922 (add_process): Likewise.
923 (remove_process): Likewise.
924 (find_process_pid): Likewise.
925 (get_first_process): Likewise.
926 (started_inferior_callback): Remove.
927 (have_started_inferiors_p): Adjust.
928 (attached_inferior_callback): Remove.
929 (have_attached_inferiors_p): Adjust.
930 * linux-low.c (check_zombie_leaders): Likewise.
931 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
932 (x86_linux_update_xmltarget): Adjust.
933 * server.c (handle_query): Likewise.
934 (gdb_reattached_process): Remove.
935 (handle_status): Adjust.
936 (kill_inferior_callback): Likewise.
937 (detach_or_kill_inferior): Remove.
938 (print_started_pid): Likewise.
939 (print_attached_pid): Likewise.
940 (detach_or_kill_for_exit): Update.
941 (process_serial_event): Likewise.
942 * linux-arm-low.c (arm_new_fork): Likewise.
944 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
946 * dll.h: Include <list>.
947 (struct dll_info): Add constructor.
948 <entry>: Remove field.
949 (all_dlls): Change type to std::list<dll_info>.
950 * dll.c: Include <algorithm>.
951 (get_dll): Remove macro.
952 (all_dlls): Change type to std::list<dll_info *>.
953 (free_one_dll): Remove.
954 (match_dll): Likewise.
955 (loaded_dll): Adjust.
956 (unloaded_dll): Adjust to all_dlls type change, use
957 std::find_if. Inline code from match_dll.
958 (clear_dlls): Adjust to all_dlls type change.
959 * server.c (emit_dll_description): Remove.
960 (handle_qxfer_libraries): Adjust to all_dlls type change,
961 integrate emit_dll_description's functionality.
963 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
965 * linux-low.h (struct linux_target_ops) <delete_process>: New
967 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
968 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
969 (struct linux_target_ops): Add delete_process callback.
970 * linux-arm-low.c (arm_delete_process): New.
971 (struct linux_target_ops): Add delete_process callback.
972 * linux-bfin-low.c (struct linux_target_ops): Likewise.
973 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
974 * linux-m32r-low.c (struct linux_target_ops): Likewise.
975 * linux-mips-low.c (mips_linux_delete_process): New.
976 (struct linux_target_ops): Add delete_process callback.
977 * linux-ppc-low.c (struct linux_target_ops): Likewise.
978 * linux-s390-low.c (struct linux_target_ops): Likewise.
979 * linux-sh-low.c (struct linux_target_ops): Likewise.
980 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
981 * linux-tile-low.c (struct linux_target_ops): Likewise.
982 * linux-x86-low.c (x86_linux_delete_process): New.
983 (struct linux_target_ops): Add delete_process callback.
984 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
986 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
988 * linux-aarch64-low.c (the_low_target): Add thread delete
990 * linux-arm-low.c (arm_delete_thread): New function.
991 (the_low_target): Add thread delete callback.
992 * linux-bfin-low.c (the_low_target): Likewise.
993 * linux-crisv32-low.c (the_low_target): Likewise.
994 * linux-low.c (delete_lwp): Invoke delete_thread callback if
996 * linux-low.h (struct linux_target_ops) <delete_thread>: New
998 * linux-m32r-low.c (the_low_target): Add thread delete callback.
999 * linux-mips-low.c (mips_linux_delete_thread): New function.
1000 (the_low_target): Add thread delete callback.
1001 * linux-ppc-low.c (the_low_target): Likewise.
1002 * linux-s390-low.c (the_low_target): Likewise.
1003 * linux-sh-low.c (the_low_target): Likewise.
1004 * linux-tic6x-low.c (the_low_target): Likewise.
1005 * linux-tile-low.c (the_low_target): Likewise.
1006 * linux-x86-low.c (the_low_target): Likewise.
1007 * linux-xtensa-low.c (the_low_target): Likewise.
1009 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1011 * win32-low.c: Include "common-inferior.h".
1013 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1015 * inferiors.c (set_inferior_cwd): New function.
1016 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1017 (handle_query): Inform that QSetWorkingDir is supported.
1018 * win32-low.c (create_process): Pass the inferior's cwd to
1021 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1023 * inferiors.c (current_inferior_cwd): New global variable.
1024 (get_inferior_cwd): New function.
1025 * inferiors.h (struct process_info) <cwd>: New field.
1027 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1029 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1030 (OBS): Add gdb_tilde_expand.o.
1032 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1034 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1035 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1037 2017-09-29 Pedro Alves <palves@redhat.com>
1039 * ax.c (gdb_parse_agent_expr): Constify.
1040 * ax.h (gdb_parse_agent_expr): Constify.
1041 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1043 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1044 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1045 * remote-utils.h (read_ptid): Constify.
1046 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1047 (process_point_options, process_serial_event): Constify.
1048 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1049 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1050 (cmd_qtbuffer): Constify.
1052 2017-09-29 Pedro Alves <palves@redhat.com>
1054 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1057 2017-09-29 Pedro Alves <palves@redhat.com>
1059 * linux-low.c (handle_extended_wait): Pass parent thread instead
1060 of process to thread_db_notice_clone.
1061 * linux-low.h (thread_db_notice_clone): Replace parent process
1062 parameter with parent thread parameter.
1063 * thread-db.c (find_one_thread): Add comment.
1064 (thread_db_notice_clone): Replace parent process parameter with
1065 parent thread parameter. Temporarily switch to the parent thread.
1067 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1069 * gdbthread.h: Include "common-gdbthread.h".
1070 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1071 "if" when validating the ptid.
1072 * remote-utils.c: Include "gdbthread.h".
1073 (prepare_resume_reply): Use "switch_to_thread".
1074 * target.c (done_accessing_memory): Likewise.
1076 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1078 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1079 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1080 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1081 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1082 s390x-gs-linux64-ipa.o to ipa_obj.
1083 * linux-s390-low.c (HWCAP_S390_GS): New define.
1084 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1086 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1087 (s390_arch_setup): Check for guarded-storage support and choose
1089 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1090 init_registers_s390x_gs_linux64.
1091 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1093 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1094 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1096 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1098 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1100 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1102 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1103 (thread_db_thread_handle): Declare.
1104 * linux-low.c (linux_target_ops): Initialize thread_handle.
1105 * server.c (handle_qxfer_threads_worker): Add support for
1107 * target.h (struct target_ops): Add new function pointer,
1109 (target_thread_handle): Define.
1110 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1112 (thread_db_thread_handle): New function.
1114 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1116 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1117 * linux-low.h (thread_db_notice_clone): Declare.
1118 * thread-db.c (thread_db_notice_clone): New function.
1120 2017-09-21 Pedro Alves <palves@redhat.com>
1122 * server.c (gdb_read_memory, handle_status, process_serial_event)
1123 (handle_serial_event, handle_target_event): Adjust to
1124 set_desired_thread prototype change.
1125 * target.c (set_desired_thread): Remove 'use_general' parameter
1127 * target.h (set_desired_thread): Remove 'use_general' parameter.
1129 2017-09-20 Tom Tromey <tom@tromey.com>
1131 * target.c (target_terminal::terminal_state): Define.
1132 (target_terminal::init): Rename from target_terminal_init.
1133 (target_terminal::inferior): Rename from
1134 target_terminal_inferior.
1135 (target_terminal::ours): Rename from target_terminal_ours.
1136 (target_terminal::ours_for_output, target_terminal::info): New.
1138 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1140 * server.c (accumulate_file_name_length): Remove.
1141 (emit_dll_description): Adjust to std::string change.
1142 (handle_qxfer_libraries): Use std::string to hold document.
1144 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1146 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1147 return type of xml_escape_text.
1148 * server.c (emit_dll_description): Likewise.
1150 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1152 * server.c (captured_main): Accept argument for --selftest.
1153 Update run_tests call.
1154 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1155 when registering selftests.
1157 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1159 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1160 instead of "VEC" for "target_desc.reg_defs".
1161 (regcache_cpy): Likewise.
1162 (registers_to_string): Likewise.
1163 (registers_from_string): Likewise.
1164 (find_regno): Likewise.
1165 (supply_regblock): Likewise.
1166 (regcache_raw_read_unsigned): Likewise.
1167 * tdesc.c (init_target_desc): Likewise.
1168 (tdesc_create_reg): Likewise.
1169 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1170 (struct target_desc) <reg_defs>: Convert to "std::vector".
1171 (target_desc): Do not initialize "reg_defs".
1172 (~target_desc): Update code to use "std::vector" instead of "VEC"
1173 for "target_desc.reg_defs".
1174 (operator==): Likewise.
1176 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1178 * inferiors.h (thread_to_gdb_id): Remove.
1179 * inferiors.c (thread_to_gdb_id): Remove.
1180 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1181 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1182 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1184 * nto-low.c (nto_fetch_registers, nto_store_registers,
1185 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1187 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1189 * inferiors.h (gdb_id_to_thread_id): Remove.
1190 * inferiors.c (gdb_id_to_thread_id): Remove.
1191 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1192 removal. Move pid declaration closer to where it's used.
1194 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1196 * server.c (handle_detach): New function.
1197 (process_serial_event): Move code out, call handle_detach.
1199 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1201 * server.c (require_running): Rename to ...
1202 (require_running_or_return): ... this ...
1203 (require_running_or_break): ... and this.
1204 (handle_query, process_serial_event): Adjust.
1206 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1208 * linux-low.c (linux_set_resume_request): Remove unused
1211 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1213 * server.c (first_thread_of): Remove.
1214 (process_serial_event): Replace usage of first_thread_of with
1215 find_any_thread_of_pid.
1216 * tracepoint.c (same_process_p): Remove.
1217 (gdb_agent_about_to_close): Replace usage of same_process_p with
1218 find_any_thread_of_pid.
1219 * linux-x86-low.c (same_process_callback): Remove.
1220 (x86_arch_setup_process_callback): Replace usage of
1221 same_process_callback with find_any_thread_of_pid.
1222 * thread-db.c (any_thread_of): Remove.
1223 (switch_to_process): Replace usage of any_thread_of with
1224 find_any_thread_of_pid.
1225 * inferiors.c (thread_pid_matches_callback): Remove.
1226 (find_thread_process): Adjust to use find_any_thread_of_pid.
1228 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1230 * regcache.c (get_thread_regcache): Guard calls to "memset"
1233 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1235 * linux-low.c (handle_extended_wait): Use
1236 "allocate_target_description" instead of "XNEW".
1237 * linux-x86-low.c (initialize_low_arch): Likewise.
1239 2017-09-05 Yao Qi <yao.qi@linaro.org>
1241 * configure.srv (srv_i386_regobj): Remove.
1242 (srv_amd64_regobj): Remove.
1243 (srv_regobj): Set it to "" for x86 non-linux targets.
1244 * linux-x86-tdesc.c (i386_linux_read_description):
1245 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1246 (init_registers_i386): Remove the declaration.
1247 (tdesc_i386): Remove the declaration.
1248 (lynx_i386_arch_setup): Call i386_create_target_description.
1249 * nto-x86-low.c: Likewise.
1250 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1251 [!__x86_64__]: include arch/i386.h.
1252 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1254 2017-09-05 Yao Qi <yao.qi@linaro.org>
1256 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1257 i386/amd64-XXX-linux from it.
1259 2017-09-05 Yao Qi <yao.qi@linaro.org>
1261 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1263 (ipa_amd64_linux_regobj): Remove.
1264 (ipa_x32_linux_regobj): Remove.
1266 2017-09-05 Yao Qi <yao.qi@linaro.org>
1268 * Makefile.in (arch-amd64.o): New rule.
1269 * configure.srv: Append arch-amd64.o.
1270 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1271 (get_ipa_tdesc): Call amd64_linux_read_description.
1272 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1273 and init_registers_amd64_XXX.
1274 * linux-x86-low.c (x86_linux_read_description): Call
1275 amd64_linux_read_description.
1276 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1277 (initialize_low_arch): Don't call init_registers_x32_XXX and
1278 init_registers_amd64_XXX.
1279 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1280 and tdesc_amd64_XXX.
1281 [__x86_64__] (amd64_tdesc_test): New function.
1282 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1283 and init_registers_amd64_XXX.
1284 * linux-x86-tdesc.c: Include arch/amd64.h.
1285 (xcr0_to_tdesc_idx): New function.
1286 (i386_linux_read_description): New function.
1287 (amd64_get_ipa_tdesc_idx): New function.
1288 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1289 (amd64_get_ipa_tdesc): Declare.
1291 2017-09-05 Yao Qi <yao.qi@linaro.org>
1293 * configure.srv (srv_i386_linux_xmlfiles): Remove
1294 i386/i386-XXX-linux.xml from it.
1296 2017-09-05 Yao Qi <yao.qi@linaro.org>
1298 * configure.srv: Set srv_i386_linux_regobj empty if $development
1300 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1301 initialize_low_tdesc.
1302 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1303 with #if initialize_low_tdesc.
1304 * linux-x86-tdesc-selftest.c: New file.
1305 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1307 2017-09-05 Yao Qi <yao.qi@linaro.org>
1309 * Makefile.in (arch-i386.o): New rule.
1310 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1311 (x86_64-*-linux*): Likewise.
1312 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1313 include arch/i386.h.
1314 (i386_linux_read_description): Remove code and call
1315 i386_create_target_description.
1316 * tdesc.c (allocate_target_description): New function.
1317 * tdesc.h (set_tdesc_architecture): Remove declaration.
1318 (set_tdesc_osabi): Likewise.
1320 2017-09-05 Yao Qi <yao.qi@linaro.org>
1322 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1323 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1324 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1326 * server.c (get_features_xml): Call tdesc_get_features_xml.
1327 * tdesc.c (set_tdesc_architecture): New function.
1328 (set_tdesc_osabi): New function.
1329 (tdesc_get_features_xml): New function.
1330 (tdesc_create_feature): Add an argument.
1331 * tdesc.h (struct target_desc) <features>: New field.
1332 <arch, osabi>: New field.
1333 (~target_desc): xfree features, arch, and osabi.
1334 (target_desc::oerator==): Don't compare .xmltarget.
1335 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1336 (set_tdesc_osabi): Likewise.
1337 (tdesc_get_features_xml): Likewise.
1339 2017-09-05 Yao Qi <yao.qi@linaro.org>
1341 * linux-x86-tdesc.c: Include selftest.h.
1342 (i386_tdesc_test): New function.
1343 (initialize_low_tdesc): Call selftests::register_test.
1344 * tdesc.h: Include regdef.h.
1345 (target_desc): Override operator == and !=.
1347 2017-09-05 Yao Qi <yao.qi@linaro.org>
1349 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1350 (ipa_obj): Likewise.
1351 * linux-i386-ipa.c: Include common/x86-xstate.h
1352 (get_ipa_tdesc): Call i386_linux_read_description.
1353 (initialize_low_tracepoint): Don't call init_registers_XXX
1354 functions, call initialize_low_tdesc instead.
1355 * linux-x86-low.c (x86_linux_read_description): Call
1356 i386_linux_read_description.
1357 (initialize_low_arch): Don't call init_registers_i386_XXX
1358 functions, call initialize_low_tdesc.
1359 * linux-x86-tdesc.c: New file.
1360 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1361 (i386_get_ipa_tdesc_idx): Declare.
1362 (i386_get_ipa_tdesc): Declare.
1363 (initialize_low_tdesc): Declare.
1365 2017-09-05 Yao Qi <yao.qi@linaro.org>
1367 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1370 2017-09-05 Yao Qi <yao.qi@linaro.org>
1372 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1373 * regcache.c (get_thread_regcache): Use VEC_length.
1374 (init_register_cache): Likewise.
1375 (regcache_cpy): Likewise.
1376 (registers_to_string): Iterate reg_defs via VEC_iterate.
1377 (find_regno): Likewise.
1378 (find_register_by_number): Use VEC_index.
1379 (register_size): Call find_register_by_number.
1380 (register_data): Call find_register_by_number.
1381 (supply_regblock): Use VEC_length.
1382 (regcache_raw_read_unsigned): Likewise.
1383 * tdesc.c (init_target_desc): Iterate reg_defs via
1385 (default_description): Update initializer.
1386 (copy_target_description): Don't update field num_registers.
1387 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1388 <num_registers>: Remove.
1390 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1392 * Makefile.in (.SECONDARY): Define target.
1394 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1396 * linux-low.c (linux_wait_1): Adjust.
1397 * server.c (queue_stop_reply_callback): Adjust.
1399 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1401 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1402 QEnvironmentUnset and QEnvironmentReset packets.
1403 (handle_query): Inform remote that QEnvironmentHexEncoded,
1404 QEnvironmentUnset and QEnvironmentReset are supported.
1406 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1408 * inferiors.h (inferior_target_data): Rename to ...
1409 (thread_target_data): ... this.
1410 (inferior_regcache_data): Rename to ...
1411 (thread_regcache_data): ... this.
1412 (set_inferior_regcache_data): Rename to ...
1413 (set_thread_regcache_data): ... this.
1414 * inferiors.c (inferior_target_data): Rename to ...
1415 (thread_target_data): ... this.
1416 (inferior_regcache_data): Rename to ...
1417 (thread_regcache_data): ... this.
1418 (set_inferior_regcache_data): Rename to ...
1419 (set_thread_regcache_data): ... this.
1420 (free_one_thread): Update.
1421 * linux-low.h (get_thread_lwp): Update.
1422 * regcache.c (get_thread_regcache): Update.
1423 (regcache_invalidate_thread): Update.
1424 (free_register_cache_thread): Update.
1425 * win32-i386-low.c (update_debug_registers_callback): Update.
1426 (win32_get_current_dr): Update.
1427 * win32-low.c (thread_rec): Update.
1428 (delete_thread_info): Update.
1429 (continue_one_thread): Update.
1430 (suspend_one_thread): Update.
1432 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1434 * inferiors.c (set_inferior_target_data): Remove.
1435 * inferiors.h (set_inferior_target_data): Remove.
1437 2017-08-18 Yao Qi <yao.qi@linaro.org>
1439 * Makefile.in (OBS): Add selftest.o.
1440 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1441 * configure, config.in: Re-generated.
1442 * server.c: Include common/sefltest.h.
1443 (captured_main): Handle option --selftest.
1445 2017-08-09 Yao Qi <yao.qi@linaro.org>
1447 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1448 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1449 i386-avx-mpx.o and i386-mmx.o.
1450 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1451 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1452 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1453 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1454 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1455 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1456 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1457 i386/amd64-avx-mpx.xml.
1459 2017-08-09 Yao Qi <yao.qi@linaro.org>
1461 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1462 and x32-avx-avx512.o.
1463 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1464 i386/x32-avx-avx512.xml.
1466 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1468 * tracepoint.h (enum class fast_tpoint_collect_result): New
1470 (fast_tracepoint_collecting): Change return type to
1471 fast_tpoint_collect_result.
1472 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1473 * linux-low.h: Include tracepoint.h.
1474 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1475 fast_tpoint_collect_result.
1476 * linux-low.c (handle_tracepoints): Adjust.
1477 (linux_fast_tracepoint_collecting): Change return type to
1478 fast_tpoint_collect_result.
1479 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1480 linux_wait_1, stuck_in_jump_pad_callback,
1481 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1482 proceed_one_lwp): Adjust to type change.
1484 2017-07-10 Yao Qi <yao.qi@linaro.org>
1486 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1488 2017-06-29 Yao Qi <yao.qi@linaro.org>
1490 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1492 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1494 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1496 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1498 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1500 * linux-low.c (linux_create_inferior): Adjust code to access the
1501 environment information via 'gdb_environ' class.
1502 * lynx-low.c (lynx_create_inferior): Likewise.
1503 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1504 (get_environ): Return a pointer to 'our_environ'.
1505 (captured_main): Initialize 'our_environ'.
1506 * server.h (get_environ): Adjust prototype.
1507 * spu-low.c (spu_create_inferior): Adjust code to access the
1508 environment information via 'gdb_environ' class.
1510 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1512 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1513 usage of "register" keyword.
1515 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1517 * configure: Re-generate.
1519 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1521 * configure: Re-generate.
1523 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1525 * Makefile.in (COMPILE.pre): Add "-x c++".
1527 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1529 * fork-child.c: Conditionally include <signal.h>.
1531 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1533 * server.c (handle_general_set): Handle new packet
1534 "QStartupWithShell".
1535 (handle_query): Add "QStartupWithShell" to the list of supported
1537 (gdbserver_usage): Add help text explaining the
1538 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1540 (captured_main): Recognize and act upon the presence of the new
1543 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1544 Pedro Alves <palves@redhat.com>
1546 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1547 * configure: Regenerate.
1548 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1550 (i[34567]86-*-lynxos*): Likewise.
1551 (spu*-*-*): Likewise.
1552 * fork-child.c: New file.
1553 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1555 (linux_ptrace_fun): New function.
1556 (linux_create_inferior): Adjust function prototype to reflect
1557 change on "target.h". Adjust function code to use
1559 (linux_request_interrupt): Delete "signal_pid".
1560 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1561 (lynx_ptrace_fun): New function.
1562 (lynx_create_inferior): Adjust function prototype to reflect
1563 change on "target.h". Adjust function code to use
1565 * nto-low.c (nto_create_inferior): Adjust function prototype and
1566 code to reflect change on "target.h". Update comments.
1567 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1568 "common-terminal.h" and "environ.h".
1569 (terminal_fd): Moved to fork-child.c.
1570 (old_foreground_pgrp): Likewise.
1571 (restore_old_foreground_pgrp): Likewise.
1572 (last_status): Make it global.
1573 (last_ptid): Likewise.
1574 (our_environ): New variable.
1575 (startup_with_shell): Likewise.
1576 (program_name): Likewise.
1577 (program_argv): Rename to...
1578 (program_args): ...this.
1579 (wrapper_argv): New variable.
1580 (start_inferior): Delete function.
1581 (get_exec_wrapper): New function.
1582 (get_exec_file): Likewise.
1583 (get_environ): Likewise.
1584 (prefork_hook): Likewise.
1585 (post_fork_inferior): Likewise.
1586 (postfork_hook): Likewise.
1587 (postfork_child_hook): Likewise.
1588 (handle_v_run): Update code to deal with arguments coming from the
1589 remote host. Update calls from "start_inferior" to
1591 (captured_main): Likewise. Initialize environment variable. Call
1593 * server.h (post_fork_inferior): New prototype.
1594 (get_environ): Likewise.
1595 (last_status): Declare.
1596 (last_ptid): Likewise.
1597 (signal_pid): Likewise.
1598 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1599 (spu_ptrace_fun): New function.
1600 (spu_create_inferior): Adjust function prototype to reflect change
1601 on "target.h". Adjust function code to use "fork_inferior".
1602 * target.c (target_terminal_init): New function.
1603 (target_terminal_inferior): Likewise.
1604 (target_terminal_ours): Likewise.
1605 * target.h: Include <vector>.
1606 (struct target_ops) <create_inferior>: Update prototype.
1607 (create_inferior): Update macro.
1608 * utils.c (gdb_flush_out_err): New function.
1609 * win32-low.c (win32_create_inferior): Adjust function prototype
1610 and code to reflect change on "target.h".
1612 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1614 * inferiors.c (switch_to_thread): New function.
1616 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1618 * Makefile.in (SFILE): Add "common/job-control.c".
1619 (OBS): Add "job-control.o".
1621 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1623 * Makefile: Remove "@host_makefile_frag@".
1625 2017-05-05 Pedro Alves <palves@redhat.com>
1627 * configure: Regenerate.
1629 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1631 * configure: Regenerate.
1633 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1635 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1636 software_single_step change of return type to
1637 std::vector<CORE_ADDR>.
1638 * linux-low.c (install_software_single_step_breakpoints):
1640 * linux-low.h (install_software_single_step_breakpoints):
1643 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1645 * remote-utils.c: Include "gdb_termios.h" instead of
1647 * terminal.h: Delete file.
1649 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1651 * server.c: Include <vector>.
1652 <program_argv, wrapper_argv>: Convert to std::vector.
1653 (start_inferior): Rewrite function to use C++.
1654 (handle_v_run): Likewise. Update code that calculates the argv
1655 based on the vRun packet; use C++.
1656 (captured_main): Likewise.
1658 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1660 * server.c (handle_v_cont): Initialize thread_resume::thread
1663 2017-04-05 Pedro Alves <palves@redhat.com>
1665 * configure: Regenerate.
1667 2017-04-05 Pedro Alves <palves@redhat.com>
1669 * gdbreplay.c (sync_error): Constify.
1670 * linux-x86-low.c (push_opcode): Constify.
1672 2017-04-05 Pedro Alves <palves@redhat.com>
1674 * win32-low.c (get_child_debug_event)
1675 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1676 Report TARGET_WAITKIND_SPURIOUS instead.
1678 2017-04-05 Pedro Alves <palves@redhat.com>
1680 * remote-utils.c (remote_prepare, remote_open): Constify.
1681 * remote-utils.h (remote_prepare, remote_open): Constify.
1682 * server.c (captured_main): Constify 'port' handling.
1684 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1686 * Makefile.in (clean): Clear .deps.
1688 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1690 * .gitignore: Remove generated files, replace with wildcard.
1691 * (clean): Replace removal of generated files with wildcard.
1692 (version.c): Replace with...
1693 (version-generated.c): ...this.
1694 (xml-builtin.c): Replace with...
1695 (xml-builtin-generated.c): ...this.
1696 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1697 (%.c: *regformats*): Replace with...
1698 (%-generated.c: *regformats*): ...this.
1700 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1702 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1703 (xtensa_fill_gregset): Call collect_register_by_name for
1705 (xtensa_store_gregset): Call supply_register_by_name for
1708 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1710 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1711 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1712 (xtensa_store_gregset): Call supply_register for all registers in
1713 a0_regnum..a0_regnum + C0_NREGS range.
1715 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1717 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1718 (ax-ipa.o: ax.c): Remove.
1719 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1720 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1721 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1722 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1723 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1725 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1727 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1728 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1729 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1730 (errors-ipa.o: ../common/errors.c): Remove.
1731 (format-ipa.o: ../common/format.c): Remove.
1732 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1734 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1736 * Makefile.in (%-ipa.o: %.c): New rule.
1737 (tracepoint-ipa.o: tracepoint.c): Remove.
1738 (utils-ipa.o: utils.c): Remove.
1739 (remote-utils-ipa.o: remote-utils.c): Remove.
1740 (regcache-ipa.o: regcache.c): Remove.
1741 (i386-linux-ipa.o: i386-linux.c): Remove.
1742 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1743 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1744 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1745 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1746 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1747 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1748 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1749 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1750 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1751 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1752 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1753 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1754 (aarch64-ipa.o: aarch64.c): Remove.
1755 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1756 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1757 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1758 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1759 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1760 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1761 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1762 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1763 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1764 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1765 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1766 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1767 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1768 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1769 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1770 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1771 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1772 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1773 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1774 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1775 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1776 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1777 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1778 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1779 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1780 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1781 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1782 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1783 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1784 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1785 (tdesc-ipa.o: tdesc.c): Remove.
1786 (x32-linux-ipa.o: x32-linux.c): Remove.
1787 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1788 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1790 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1792 * Makefile.in (%.o: ../arch/%.c): New rule.
1793 (arm.o: ../arch/arm.c): Remove.
1794 (arm-linux.o: ../arch/arm-linux.c): Remove.
1795 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1796 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1798 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1800 * Makefile.in (%.o: ../nat/%.c): New rule.
1801 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1802 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1803 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1804 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1805 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1806 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1807 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1808 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1809 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1810 (linux-personality.o: ../nat/linux-personality.c): Remove.
1811 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1812 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1813 (x86-linux.o: ../nat/x86-linux.c): Remove.
1814 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1815 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1817 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1819 * Makefile.in (%.o: ../common/%.c): New rule.
1820 (signals.o: ../common/signals.c): Remove.
1821 (print-utils.o: ../common/print-utils.c): Remove.
1822 (rsp-low.o: ../common/rsp-low.c): Remove.
1823 (common-utils.o: ../common/common-utils.c): Remove.
1824 (posix-strerror.o: ../common/posix-strerror.c): Remove.
1825 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1826 (vec.o: ../common/vec.c): Remove.
1827 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1828 (xml-utils.o: ../common/xml-utils.c): Remove.
1829 (ptid.o: ../common/ptid.c): Remove.
1830 (buffer.o: ../common/buffer.c): Remove.
1831 (format.o: ../common/format.c): Remove.
1832 (filestuff.o: ../common/filestuff.c): Remove.
1833 (agent.o: ../common/agent.c): Remove.
1834 (errors.o: ../common/errors.c): Remove.
1835 (environ.o: ../common/environ.c): Remove.
1836 (common-debug.o: ../common/common-debug.c): Remove.
1837 (cleanups.o: ../common/cleanups.c): Remove.
1838 (common-exceptions.o: ../common/common-exceptions.c): Remove.
1839 (fileio.o: ../common/fileio.c): Remove.
1840 (common-regcache.o: ../common/common-regcache.c): Remove.
1841 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1842 (new-op.o: ../common/new-op.c): Remove.
1843 (btrace-common.o: ../common/btrace-common.c): Remove.
1845 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1847 * Makefile.in (%.o: ../target/%.c): New rule.
1848 (waitstatus.o: ../target/waitstatus.c): Remove.
1850 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1853 (%.c: ../regformats/%.dat,
1854 (%.c: ../regformats/arm/%.dat,
1855 (%.c: ../regformats/i386/%.dat,
1856 (%.c: ../regformats/rs6000/%.dat): New rules.
1857 (aarch64.c): Remove.
1858 (reg-arm.c): Remove.
1859 (arm-with-iwmmxt.c): Remove.
1860 (arm-with-vfpv2.c): Remove.
1861 (arm-with-vfpv3.c): Remove.
1862 (arm-with-neon.c): Remove.
1863 (reg-bfin.c): Remove.
1864 (reg-cris.c): Remove.
1865 (reg-crisv32.c): Remove.
1867 (i386-linux.c): Remove.
1868 (i386-avx.c): Remove.
1869 (i386-avx-linux.c): Remove.
1870 (i386-avx-avx512.c): Remove.
1871 (i386-avx-avx512-linux.c): Remove.
1872 (i386-mpx.c): Remove.
1873 (i386-mpx-linux.c): Remove.
1874 (i386-avx-mpx-avx512-pku.c): Remove.
1875 (i386-avx-mpx-avx512-pku-linux.c): Remove.
1876 (i386-avx-mpx.c): Remove.
1877 (i386-avx-mpx-linux.c): Remove.
1878 (i386-mmx.c): Remove.
1879 (i386-mmx-linux.c): Remove.
1880 (reg-ia64.c): Remove.
1881 (reg-m32r.c): Remove.
1882 (reg-m68k.c): Remove.
1884 (mips-linux.c): Remove.
1885 (mips-dsp-linux.c): Remove.
1886 (mips64-linux.c): Remove.
1887 (mips64-dsp-linux.c): Remove.
1888 (nios2-linux.c): Remove.
1889 (powerpc-32.c): Remove.
1890 (powerpc-32l.c): Remove.
1891 (powerpc-altivec32l.c): Remove.
1892 (powerpc-cell32l.c): Remove.
1893 (powerpc-vsx32l.c): Remove.
1894 (powerpc-isa205-32l.c): Remove.
1895 (powerpc-isa205-altivec32l.c): Remove.
1896 (powerpc-isa205-vsx32l.c): Remove.
1897 (powerpc-e500l.c): Remove.
1898 (powerpc-64l.c): Remove.
1899 (powerpc-altivec64l.c): Remove.
1900 (powerpc-cell64l.c): Remove.
1901 (powerpc-vsx64l.c): Remove.
1902 (powerpc-isa205-64l.c): Remove.
1903 (powerpc-isa205-altivec64l.c): Remove.
1904 (powerpc-isa205-vsx64l.c): Remove.
1905 (s390-linux32.c): Remove.
1906 (s390-linux32v1.c): Remove.
1907 (s390-linux32v2.c): Remove.
1908 (s390-linux64.c): Remove.
1909 (s390-linux64v1.c): Remove.
1910 (s390-linux64v2.c): Remove.
1911 (s390-te-linux64.c): Remove.
1912 (s390-vx-linux64.c): Remove.
1913 (s390-tevx-linux64.c): Remove.
1914 (s390x-linux64.c): Remove.
1915 (s390x-linux64v1.c): Remove.
1916 (s390x-linux64v2.c): Remove.
1917 (s390x-te-linux64.c): Remove.
1918 (s390x-vx-linux64.c): Remove.
1919 (s390x-tevx-linux64.c): Remove.
1920 (tic6x-c64xp-linux.c): Remove.
1921 (tic6x-c64x-linux.c): Remove.
1922 (tic6x-c62x-linux.c): Remove.
1924 (reg-sparc64.c): Remove.
1925 (reg-spu.c): Remove.
1927 (amd64-linux.c): Remove.
1928 (amd64-avx.c): Remove.
1929 (amd64-avx-linux.c): Remove.
1930 (amd64-avx-avx512.c): Remove.
1931 (amd64-avx-avx512-linux.c): Remove.
1932 (amd64-mpx.c): Remove.
1933 (amd64-mpx-linux.c): Remove.
1934 (amd64-avx-mpx-avx512-pku.c): Remove.
1935 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
1936 (amd64-avx-mpx.c): Remove.
1937 (amd64-avx-mpx-linux.c): Remove.
1939 (x32-linux.c): Remove.
1940 (x32-avx.c): Remove.
1941 (x32-avx-linux.c): Remove.
1942 (x32-avx-avx512.c): Remove.
1943 (x32-avx-avx512-linux.c): Remove.
1944 (reg-xtensa.c): Remove.
1945 (reg-tilegx.c): Remove.
1946 (reg-tilegx32.c): Remove.
1948 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
1950 * Makefile.in (SFILES): Add "common/environ.c".
1951 (OBJS): Add "common/environ.h".
1953 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
1955 * configure.ac: Check if the fs_base and gs_base members of
1956 `struct user_regs_struct' exist.
1957 * config.in: Regenerated.
1958 * configure: Likewise.
1960 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
1962 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
1964 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
1965 (get_next_pcs_syscall_next_pc): Likewise.
1967 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
1969 * win32-i386-low.c: Fix incorrect reference to a couple source files.
1970 * nto-x86-low.c: Likewise.
1972 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
1974 * Makefile.in: Include disable-implicit-rules.mk.
1976 2016-11-23 Pedro Alves <palves@redhat.com>
1978 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
1979 (debug_vprintf): Use std::chrono::steady_clock instead of
1980 gettimeofday. Use '.' instead of ':'.
1981 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
1982 (get_timestamp): Use std::chrono::steady_clock instead of
1985 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1987 * Makefile.in: Fix whitespace formatting.
1989 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1991 * Makefile.in (SFILES, OBS): Flatten list and order
1994 2016-11-23 Pedro Alves <palves@redhat.com>
1996 * event-loop.c (handle_file_event): Use warning.
1997 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
1998 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2001 2016-11-23 Pedro Alves <palves@redhat.com>
2003 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2005 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2006 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2007 debug_printf and debug_flush for debug output.
2008 * server.c (handle_general_set): Likewise.
2009 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2012 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2014 * Makefile.in (.c.o): Replace rule with ...
2015 (%.o: %.c): ... this one.
2017 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2019 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2020 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2022 * configure.ac: Remove checks for the make program.
2023 * configure: Re-generate.
2025 2016-10-28 Pedro Alves <palves@redhat.com>
2027 * Makefile.in (CXX_DIALECT): Get from configure.
2028 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2029 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2030 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2031 * config.in: Regenerate.
2032 * configure: Regenerate.
2034 2016-10-27 Yao Qi <yao.qi@linaro.org>
2036 * linux-low.c (linux_supports_range_stepping): Return true if
2037 can_software_single_step return true.
2039 2016-10-27 Yao Qi <yao.qi@linaro.org>
2041 * inferiors.c (find_inferior_in_random): New function.
2042 * inferiors.h (find_inferior_in_random): Declare.
2043 * linux-low.c (linux_wait_for_event_filtered): Call
2044 find_inferior_in_random instead of find_inferior.
2046 2016-10-27 Yao Qi <yao.qi@linaro.org>
2048 * linux-low.c (linux_wait_1): If single-step breakpoints are
2049 inserted, remove them.
2051 2016-10-26 Pedro Alves <palves@redhat.com>
2053 * linux-low.c (handle_extended_wait): Link parent/child fork
2055 (linux_wait_1): Unlink them.
2056 (linux_set_resume_request): Ignore resume requests for
2057 already-resumed and unhandled fork child threads.
2058 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2059 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2061 (handle_v_requests) <vCont>: Don't call require_running.
2062 * server.h (in_queued_stop_replies): New declaration.
2064 2016-10-24 Yao Qi <yao.qi@linaro.org>
2067 * linux-aarch64-low.c (append_insns): Cast the return value to
2070 2016-10-10 Yao Qi <yao.qi@linaro.org>
2072 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2074 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2076 * target.c (target_supports_multi_process): New function, moved
2078 * target.h (target_supports_multi_process): ... here. Remove
2081 2016-10-05 Tom Tromey <tom@tromey.com>
2084 * tracepoint.c (handle_tracepoint_bkpts): Check
2085 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2087 2016-10-05 Yao Qi <yao.qi@linaro.org>
2089 * configure.srv: Update the path of arm-*.xml files.
2091 2016-10-05 Terry Guo <terry.guo@arm.com>
2092 Yao Qi <yao.qi@linaro.org>
2094 * Makefile.in: Adjust the path of rules.
2095 * configure.srv: Update the path of xml files.
2096 * regformats/arm-with-iwmmxt.dat: Regenerated.
2097 * regformats/arm-with-neon.dat: Likewise.
2098 * regformats/arm-with-vfpv2.dat: Likewise.
2099 * regformats/arm-with-vfpv3.dat Likewise.
2101 2016-09-30 Yao Qi <yao.qi@linaro.org>
2104 * target.c (target_stop_and_wait): Don't call
2105 target_continue_no_signal, use resume_stop instead.
2107 2016-09-26 Yao Qi <yao.qi@linaro.org>
2109 * linux-low.c (linux_wait_1): Call debug_exit.
2111 2016-09-23 Pedro Alves <palves@redhat.com>
2113 * Makefile.in (SFILES): Add common/new-op.c.
2114 (OBS): Add common/new-op.o.
2115 (new-op.o): New rule.
2117 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2119 * .gitinore: Ignore more files.
2121 2016-09-21 Yao Qi <yao.qi@linaro.org>
2123 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2126 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2128 * server.c (start_inferior): Call target_mourn_inferior instead of
2129 mourn_inferior; pass ptid_t argument to it.
2131 (handle_target_event): Likewise.
2132 * target.c (target_mourn_inferior): New function.
2133 * target.h (mourn_inferior): Delete macro.
2135 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2137 * linux-low.c (lwp_is_stepping): New function.
2139 2016-09-06 Carl Love <cel@us.ibm.com>
2141 * server.c (start_inferior): Fixed comment, requested comment change
2142 didn't get updated correctly. Removed reference to ptrace () call as
2143 it is only true on Linux systems.
2145 2016-09-06 Carl Love <cel@us.ibm.com>
2147 * server.c (start_inferior): Do not call
2148 function target_post_create_inferior () if the
2149 inferior process has already exited.
2151 2016-09-05 Pedro Alves <palves@redhat.com>
2153 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2154 (COMPILE.pre, CC_LD): Use CXX directly.
2155 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2156 * acinclude.m4: Don't include build-with-cxx.m4.
2157 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2158 * configure: Regenerate.
2160 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2163 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2164 call writing data to own_buf.
2166 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2168 * target.c (mywait): Call target_wait instead of
2170 (target_wait): New function.
2172 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2174 * server.c (start_inferior): New variable 'ptid'. Replace calls
2175 to the_target->resume by target_continue{,_no_signal}, depending
2177 * target.c (target_stop_and_wait): Call target_continue_no_signal
2178 instead of the_target->resume.
2179 (target_continue): New function.
2181 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2183 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2185 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2188 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2190 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2191 * linux-arm-low.c (ps_get_thread_area): Likewise.
2192 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2193 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2194 * linux-mips-low.c (ps_get_thread_area): Likewise.
2195 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2196 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2197 * linux-x86-low.c (ps_get_thread_area): Likewise.
2198 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2200 2016-08-19 Pedro Alves <palves@redhat.com>
2202 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2204 2016-08-19 Pedro Alves <palves@redhat.com>
2206 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2207 comment. Use memcpy instead of casting through unsigned long.
2209 2016-08-19 Pedro Alves <palves@redhat.com>
2211 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2212 allocating around 0x80000000.
2214 2016-08-19 Pedro Alves <palves@redhat.com>
2217 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2218 (x32-avx512-linux-ipa.o): New rules.
2219 * configure.ac (x86_64-*-linux*): New x32 check.
2220 * configure.srv (ipa_x32_linux_regobj): New.
2221 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2222 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2224 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2226 * configure: Regenerate.
2228 2016-08-09 Pedro Alves <palves@redhat.com>
2231 * Makefile.in (OBS): Add signals-state-save-restore.o.
2232 (signals-state-save-restore.o): New rule.
2233 * config.in: Regenerate.
2234 * configure: Regenerate.
2235 * linux-low.c: Include "signals-state-save-restore.h".
2236 (linux_create_inferior): Call
2237 restore_original_signals_state.
2238 * server.c: Include "dispositions-save-restore.h".
2239 (captured_main): Call save_original_signals_state.
2241 2016-08-05 Pedro Alves <palves@redhat.com>
2243 * configure: Regenerate.
2245 2016-08-04 Yao Qi <yao.qi@linaro.org>
2247 * linux-low.c (regsets_fetch_inferior_registers): Check
2248 errno is ESRCH or not.
2250 2016-08-02 Yao Qi <yao.qi@linaro.org>
2252 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2253 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2254 (thread_db_load_search): Update.
2255 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2256 td_ta_set_event and td_ta_event_getmsg.
2258 2016-07-26 Pedro Alves <palves@redhat.com>
2261 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2262 of unsigned long for 64-bit registers and use uint32_t instead of
2263 unsigned int for 32-bit registers.
2265 2016-07-26 Pedro Alves <palves@redhat.com>
2267 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2270 2016-07-21 Tom Tromey <tom@tromey.com>
2272 * configure: Rebuild.
2274 2016-07-21 Yao Qi <yao.qi@linaro.org>
2276 * mem-break.c (find_gdb_breakpoint): Cast bp to
2277 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2279 2016-07-21 Yao Qi <yao.qi@linaro.org>
2281 * server.c (handle_v_requests): Support s and S actions
2282 if target_supports_software_single_step return true.
2284 2016-07-21 Yao Qi <yao.qi@linaro.org>
2286 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2287 is resume_step, call maybe_hw_step.
2288 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2290 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2292 (proceed_one_lwp): If resume request is resume_step, install
2293 reinsert breakpoints and call maybe_hw_step.
2295 2016-07-21 Yao Qi <yao.qi@linaro.org>
2297 * linux-low.c (proceed_one_lwp): Declare.
2298 (linux_resume_one_thread): Remove local variable 'step'.
2299 Lift code enqueue signal. Call proceed_one_lwp instead of
2300 linux_resume_one_lwp.
2302 2016-07-21 Yao Qi <yao.qi@linaro.org>
2304 * linux-low.c (linux_resume_one_thread): Call
2305 enqueue_pending_signal.
2307 2016-07-21 Yao Qi <yao.qi@linaro.org>
2309 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2310 * inferiors.c (do_restore_current_thread_cleanup): New function.
2311 (make_cleanup_restore_current_thread): Likewise.
2312 * linux-low.c (install_software_single_step_breakpoints): Call
2313 make_cleanup_restore_current_thread. Switch current_thread to
2316 2016-07-21 Yao Qi <yao.qi@linaro.org>
2318 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2319 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2320 (clone_one_breakpoint): Likewise.
2321 (delete_reinsert_breakpoints): Change parameter to thread.
2323 (has_reinsert_breakpoints): Likewise.
2324 (uninsert_reinsert_breakpoints): Likewise.
2325 (reinsert_reinsert_breakpoints): Likewise.
2326 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2327 (delete_reinsert_breakpoints): Likewise.
2328 (reinsert_reinsert_breakpoints): Likewise.
2329 (uninsert_reinsert_breakpoints): Likewise.
2330 (has_reinsert_breakpoints): Likewise.
2332 2016-07-21 Yao Qi <yao.qi@linaro.org>
2334 * inferiors.c (get_thread_process): Make parameter const.
2335 * inferiors.h (get_thread_process): Update declaration.
2336 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2337 Add new parameters child_thread and parent_thread. Callers
2339 * mem-break.h (clone_all_breakpoints): Update declaration.
2341 2016-07-21 Yao Qi <yao.qi@linaro.org>
2343 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2344 <command_list, handler>: Remove.
2345 (struct gdb_breakpoint): New.
2346 (struct other_breakpoint): New.
2347 (struct reinsert_breakpoint): New.
2348 (is_gdb_breakpoint): New function.
2349 (any_persistent_commands): Update command_list if
2350 is_gdb_breakpoint returns true.
2351 (set_breakpoint): Create breakpoints according to their types.
2352 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2353 (set_gdb_breakpoint_1): Likewise.
2354 (set_gdb_breakpoint): Likewise.
2355 (clear_breakpoint_conditions): Change parameter type to
2356 'struct gdb_breakpoint *'.
2357 (clear_breakpoint_commands): Likewise.
2358 (clear_breakpoint_conditions_and_commands): Likewise.
2359 (add_condition_to_breakpoint): Likewise.
2360 (add_breakpoint_condition): Likewise.
2361 (add_commands_to_breakpoint): Likewise.
2362 (check_breakpoints): Check other_breakpoint.
2363 (clone_one_breakpoint): Clone breakpopint according to its type.
2364 * mem-break.h (struct gdb_breakpoint): Declare.
2365 (set_gdb_breakpoint): Update declaration.
2366 (clear_breakpoint_conditions_and_commands): Likewise.
2367 (add_breakpoint_condition): Likewise.
2368 (add_breakpoint_commands): Likewise.
2369 * server.c (process_point_options): Change parameter type to
2370 'struct gdb_breakpoint *'.
2372 2016-07-21 Yao Qi <yao.qi@linaro.org>
2374 * mem-break.c (set_breakpoint_at): Rename it to ...
2375 (set_breakpoint_type_at): ... it.
2376 (set_breakpoint_at): Call set_breakpoint_type_at.
2377 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2378 * mem-break.h (set_breakpoint_at): Update comments.
2380 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2382 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2384 (nios2_store_gregset): Likewise.
2386 2016-07-01 Pedro Alves <palves@redhat.com>
2387 Antoine Tremblay <antoine.tremblay@ericsson.com>
2389 * linux-low.c: Change interface to take the target lwp_info
2390 pointer directly and return void. Handle detaching from a zombie
2392 (linux_detach_lwp_callback): New function.
2393 (linux_detach): Detach from the leader thread after detaching from
2396 2016-06-28 Yao Qi <yao.qi@linaro.org>
2398 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2399 for variable new_offset.
2400 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2401 (aarch64_ftrace_insn_reloc_cb): Likewise.
2402 (aarch64_ftrace_insn_reloc_tb): Likewise.
2403 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2404 PRIx64 instead of PRIx32.
2406 2016-06-28 Yao Qi <yao.qi@linaro.org>
2408 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2409 (the_low_target): Install arm_get_syscall_trapinfo.
2411 2016-06-28 Yao Qi <yao.qi@linaro.org>
2413 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2415 (the_low_target): Install aarch64_get_syscall_trapinfo.
2417 2016-06-28 Yao Qi <yao.qi@linaro.org>
2419 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2421 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2422 Remove parameter sysno.
2423 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2426 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2428 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2429 (s390_emit_ne_goto): Likewise.
2430 (s390_emit_lt_goto): Likewise.
2431 (s390_emit_le_goto): Likewise.
2432 (s390_emit_gt_goto): Likewise.
2433 (s390_emit_ge_goto): Likewise.
2434 (s390x_emit_eq_goto): Likewise.
2435 (s390x_emit_ne_goto): Likewise.
2436 (s390x_emit_lt_goto): Likewise.
2437 (s390x_emit_le_goto): Likewise.
2438 (s390x_emit_gt_goto): Likewise.
2439 (s390x_emit_ge_goto): Likewise.
2440 (s390_emit_ops_impl): Mark variable static.
2441 (s390x_emit_ops): Likewise.
2443 2016-06-17 Yao Qi <yao.qi@linaro.org>
2445 * linux-low.c (handle_extended_wait): Call
2446 uninsert_reinsert_breakpoints for the parent process. Remove
2447 reinsert breakpoints from the child process. Reinsert them to
2448 the parent process when vfork is done.
2449 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2450 (reinsert_reinsert_breakpoints): New function.
2451 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2452 (reinsert_reinsert_breakpoints): Declare.
2454 2016-06-17 Yao Qi <yao.qi@linaro.org>
2456 * linux-low.c (handle_extended_wait): If the parent is doing
2457 step-over, remove the reinsert breakpoints from the forked child.
2459 2016-06-17 Yao Qi <yao.qi@linaro.org>
2461 * linux-low.c (unsuspend_all_lwps): Declare.
2462 (linux_low_filter_event): If thread exited, call finish_step_over.
2463 If step-over is finished, unsuspend other threads.
2465 2016-06-17 Yao Qi <yao.qi@linaro.org>
2467 * linux-low.c (linux_resume_one_lwp_throw): Assert
2468 has_reinsert_breakpoints returns false.
2469 * mem-break.c (delete_disabled_breakpoints): Assert
2470 bp type isn't reinsert_breakpoint.
2472 2016-06-17 Yao Qi <yao.qi@linaro.org>
2474 * linux-low.c (maybe_hw_step): New function.
2475 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2476 (finish_step_over): Switch current_thread to lwp temporarily,
2477 and assert has_reinsert_breakpoints returns true.
2478 (proceed_one_lwp): Call maybe_hw_step.
2479 * mem-break.c (has_reinsert_breakpoints): New function.
2480 * mem-break.h (has_reinsert_breakpoints): Declare.
2482 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2484 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2486 2016-05-17 Yao Qi <yao.qi@linaro.org>
2488 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2489 instead of find_inferior.
2491 2016-05-05 Yao Qi <yao.qi@linaro.org>
2493 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2494 Initialize res to zero.
2496 2016-05-05 Yao Qi <yao.qi@linaro.org>
2498 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2501 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2503 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2504 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2505 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2507 2016-04-28 Par Olsson <par.olsson@windriver.com>
2508 Simon Marchi <simon.marchi@ericsson.com>
2510 * tracepoint.c (write_inferior_int8): New function.
2511 (cmd_qtenable_disable): Write enable flag using
2512 write_inferior_int8.
2514 2016-04-25 Yao Qi <yao.qi@linaro.org>
2516 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2517 (need_step_over_p): Return zero if the LWP has pending signals
2518 can be delivered on software single step target.
2520 2016-04-25 Yao Qi <yao.qi@linaro.org>
2522 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2523 return instead of error.
2525 2016-04-22 Yao Qi <yao.qi@linaro.org>
2527 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2530 2016-04-22 Yao Qi <yao.qi@linaro.org>
2532 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2533 signal when stepping over breakpoint with software single
2536 2016-04-21 Pedro Alves <palves@redhat.com>
2538 * linux-s390-low.c (s390_collect_ptrace_register)
2539 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2541 (s390_check_regset): Use void * instead of gdb_byte *.
2543 2016-04-20 Pedro Alves <palves@redhat.com>
2545 * configure: Renegerate.
2547 2016-04-20 Yao Qi <yao.qi@linaro.org>
2549 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2550 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2552 (arm_store_gregset): Likewise.
2554 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2556 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2557 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2558 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2559 (amd64-avx-mpx-linux.c): New rules.
2560 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2561 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2562 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2563 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2564 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2565 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2566 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2567 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2568 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2569 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2570 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2571 * linux-x86-low.c (x86_linux_read_description): Add case for
2572 X86_XSTATE_AVX_MPX_MASK.
2573 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2574 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2575 init_registers_i386_avx_mpx_linux.
2576 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2577 (initialize_low_tracepoint): Call
2578 init_registers_i386_avx_mpx_linux.
2579 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2580 (initialize_low_tracepoint): Call
2581 init_registers_amd64_avx_mpx_linux.
2582 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2583 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2584 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2587 2016-04-18 Pedro Alves <palves@redhat.com>
2589 * configure: Regenerate.
2591 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2593 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2594 (aarch64_emit_sub): Likewise.
2596 2016-04-12 Pedro Alves <palves@redhat.com>
2598 * utils.c (prepare_to_throw_exception): Delete.
2600 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2602 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2604 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2606 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2608 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2610 * linux-aarch64-ipa.c: Add <elf.h> include.
2611 * linux-ppc-ipa.c: Add <elf.h> include.
2612 * linux-s390-ipa.c: Add <elf.h> include.
2614 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2616 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2617 (get_raw_reg_ptr): Likewise.
2618 (get_trace_state_variable_value_ptr): Likewise.
2619 (set_trace_state_variable_value_ptr): Likewise.
2620 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2623 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2624 Marcin Kościelnicki <koriakin@0x04.net>
2627 * linux-ppc-low.c (emit_insns): New function.
2628 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2629 (ppc_emit_prologue): New function.
2630 (ppc_emit_epilogue): New function.
2631 (ppc_emit_add): New function.
2632 (ppc_emit_sub): New function.
2633 (ppc_emit_mul): New function.
2634 (ppc_emit_lsh): New function.
2635 (ppc_emit_rsh_signed): New function.
2636 (ppc_emit_rsh_unsigned): New function.
2637 (ppc_emit_ext): New function.
2638 (ppc_emit_zero_ext): New function.
2639 (ppc_emit_log_not): New function.
2640 (ppc_emit_bit_and): New function.
2641 (ppc_emit_bit_or): New function.
2642 (ppc_emit_bit_xor): New function.
2643 (ppc_emit_bit_not): New function.
2644 (ppc_emit_equal): New function.
2645 (ppc_emit_less_signed): New function.
2646 (ppc_emit_less_unsigned): New function.
2647 (ppc_emit_ref): New function.
2648 (ppc_emit_const): New function.
2649 (ppc_emit_reg): New function.
2650 (ppc_emit_pop): New function.
2651 (ppc_emit_stack_flush): New function.
2652 (ppc_emit_swap): New function.
2653 (ppc_emit_stack_adjust): New function.
2654 (ppc_emit_call): New function.
2655 (ppc_emit_int_call_1): New function.
2656 (ppc_emit_void_call_2): New function.
2657 (ppc_emit_if_goto): New function.
2658 (ppc_emit_goto): New function.
2659 (ppc_emit_eq_goto): New function.
2660 (ppc_emit_ne_goto): New function.
2661 (ppc_emit_lt_goto): New function.
2662 (ppc_emit_le_goto): New function.
2663 (ppc_emit_gt_goto): New function.
2664 (ppc_emit_ge_goto): New function.
2665 (ppc_write_goto_address): New function.
2666 (ppc_emit_ops_impl): New static variable.
2667 (ppc64v1_emit_prologue): New function.
2668 (ppc64v2_emit_prologue): New function.
2669 (ppc64_emit_epilogue): New function.
2670 (ppc64_emit_add): New function.
2671 (ppc64_emit_sub): New function.
2672 (ppc64_emit_mul): New function.
2673 (ppc64_emit_lsh): New function.
2674 (ppc64_emit_rsh_signed): New function.
2675 (ppc64_emit_rsh_unsigned): New function.
2676 (ppc64_emit_ext): New function.
2677 (ppc64_emit_zero_ext): New function.
2678 (ppc64_emit_log_not): New function.
2679 (ppc64_emit_bit_and): New function.
2680 (ppc64_emit_bit_or): New function.
2681 (ppc64_emit_bit_xor): New function.
2682 (ppc64_emit_bit_not): New function.
2683 (ppc64_emit_equal): New function.
2684 (ppc64_emit_less_signed): New function.
2685 (ppc64_emit_less_unsigned): New function.
2686 (ppc64_emit_ref): New function.
2687 (ppc64_emit_const): New function.
2688 (ppc64v1_emit_reg): New function.
2689 (ppc64v2_emit_reg): New function.
2690 (ppc64_emit_pop): New function.
2691 (ppc64_emit_stack_flush): New function.
2692 (ppc64_emit_swap): New function.
2693 (ppc64v1_emit_call): New function.
2694 (ppc64v2_emit_call): New function.
2695 (ppc64v1_emit_int_call_1): New function.
2696 (ppc64v2_emit_int_call_1): New function.
2697 (ppc64v1_emit_void_call_2): New function.
2698 (ppc64v2_emit_void_call_2): New function.
2699 (ppc64_emit_if_goto): New function.
2700 (ppc64_emit_eq_goto): New function.
2701 (ppc64_emit_ne_goto): New function.
2702 (ppc64_emit_lt_goto): New function.
2703 (ppc64_emit_le_goto): New function.
2704 (ppc64_emit_gt_goto): New function.
2705 (ppc64_emit_ge_goto): New function.
2706 (ppc64v1_emit_ops_impl): New static variable.
2707 (ppc64v2_emit_ops_impl): New static variable.
2708 (ppc_emit_ops): New function.
2709 (linux_low_target): Wire in ppc_emit_ops.
2711 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2712 Marcin Kościelnicki <koriakin@0x04.net>
2715 * Makefile.in: Add powerpc-*-ipa.o
2716 * configure.srv: Add ipa_obj for powerpc*-linux.
2717 * linux-ppc-ipa.c: New file.
2718 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2720 (PPC_FIELD): New macro.
2721 (PPC_SEXT): New macro.
2722 (PPC_OP6): New macro.
2723 (PPC_BO): New macro.
2724 (PPC_LI): New macro.
2725 (PPC_BD): New macro.
2726 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2727 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2728 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2729 (ppc_get_thread_area): New function.
2730 (is_elfv2_inferior): New function.
2731 (gen_ds_form): New function.
2732 (GEN_STD): New macro.
2733 (GEN_STDU): New macro.
2734 (GEN_LD): New macro.
2735 (GEN_LDU): New macro.
2736 (gen_d_form): New function.
2737 (GEN_ADDI): New macro.
2738 (GEN_ADDIS): New macro.
2739 (GEN_LI): New macro.
2740 (GEN_LIS): New macro.
2741 (GEN_ORI): New macro.
2742 (GEN_ORIS): New macro.
2743 (GEN_LWZ): New macro.
2744 (GEN_STW): New macro.
2745 (GEN_STWU): New macro.
2746 (gen_xfx_form): New function.
2747 (GEN_MFSPR): New macro.
2748 (GEN_MTSPR): New macro.
2749 (GEN_MFCR): New macro.
2750 (GEN_MTCR): New macro.
2751 (GEN_SYNC): New macro.
2752 (GEN_LWSYNC): New macro.
2753 (gen_x_form): New function.
2754 (GEN_OR): New macro.
2755 (GEN_MR): New macro.
2756 (GEN_LWARX): New macro.
2757 (GEN_STWCX): New macro.
2758 (GEN_CMPW): New macro.
2759 (gen_md_form): New function.
2760 (GEN_RLDICL): New macro.
2761 (GEN_RLDICR): New macro.
2762 (gen_i_form): New function.
2764 (GEN_BL): New macro.
2765 (gen_b_form): New function.
2766 (GEN_BNE): New macro.
2767 (GEN_LOAD): New macro.
2768 (GEN_STORE): New macro.
2769 (gen_limm): New function.
2770 (gen_atomic_xchg): New function.
2771 (gen_call): New function.
2772 (ppc_relocate_instruction): New function.
2773 (ppc_install_fast_tracepoint_jump_pad): New function.
2774 (ppc_get_min_fast_tracepoint_insn_len): New function.
2775 (ppc_get_ipa_tdesc_idx): New function.
2776 (the_low_target): Wire in the new functions.
2777 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2779 * linux-ppc-tdesc.h: New file.
2781 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2783 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2784 (alloc_jump_pad_buffer): New function.
2785 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2786 (alloc_jump_pad_buffer): New function.
2787 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2788 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2789 (alloc_jump_pad_buffer): New function.
2790 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2791 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2792 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2793 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2795 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2797 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2798 * linux-amd64-ipa.c: Likewise.
2799 * linux-i386-ipa.c: Likewise.
2800 * linux-s390-ipa.c: Likewise.
2801 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2802 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2803 set_trace_state_variable_value_ptr.
2804 (struct ipa_sym_addresses): Likewise.
2805 (symbol_list): Likewise.
2806 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2807 accessing gdb_collect directly.
2808 (gdb_collect_ptr_type): New typedef.
2809 (get_raw_reg_ptr_type): New typedef.
2810 (get_trace_state_variable_value_ptr_type): New typedef.
2811 (set_trace_state_variable_value_ptr_type): New typedef.
2812 (gdb_collect_ptr): New global.
2813 (get_raw_reg_ptr): New global.
2814 (get_trace_state_variable_value_ptr): New global.
2815 (set_trace_state_variable_value_ptr): New global.
2816 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2817 accessing get_raw_reg directly.
2818 (get_get_tsv_func_addr): Likewise for
2819 get_trace_state_variable_value_ptr.
2820 (get_set_tsv_func_addr): Likewise for
2821 set_trace_state_variable_value_ptr.
2822 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2824 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
2826 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2828 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2830 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2832 (relocate_instruction): Remove own_buf.
2833 * server.c (own_buf): Make global.
2834 (handle_v_requests): Make global.
2835 * server.h (own_buf): New declaration.
2836 (handle_v_requests): New prototype.
2838 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2841 * linux-s390-low.c (add_insns): New function.
2842 (s390_emit_prologue): New function.
2843 (s390_emit_epilogue): New function.
2844 (s390_emit_add): New function.
2845 (s390_emit_sub): New function.
2846 (s390_emit_mul): New function.
2847 (s390_emit_lsh): New function.
2848 (s390_emit_rsh_signed): New function.
2849 (s390_emit_rsh_unsigned): New function.
2850 (s390_emit_ext): New function.
2851 (s390_emit_log_not): New function.
2852 (s390_emit_bit_and): New function.
2853 (s390_emit_bit_or): New function.
2854 (s390_emit_bit_xor): New function.
2855 (s390_emit_bit_not): New function.
2856 (s390_emit_equal): New function.
2857 (s390_emit_less_signed): New function.
2858 (s390_emit_less_unsigned): New function.
2859 (s390_emit_ref): New function.
2860 (s390_emit_if_goto): New function.
2861 (s390_emit_goto): New function.
2862 (s390_write_goto_address): New function.
2863 (s390_emit_litpool): New function.
2864 (s390_emit_const): New function.
2865 (s390_emit_call): New function.
2866 (s390_emit_reg): New function.
2867 (s390_emit_pop): New function.
2868 (s390_emit_stack_flush): New function.
2869 (s390_emit_zero_ext): New function.
2870 (s390_emit_swap): New function.
2871 (s390_emit_stack_adjust): New function.
2872 (s390_emit_set_r2): New function.
2873 (s390_emit_int_call_1): New function.
2874 (s390_emit_void_call_2): New function.
2875 (s390_emit_eq_goto): New function.
2876 (s390_emit_ne_goto): New function.
2877 (s390_emit_lt_goto): New function.
2878 (s390_emit_le_goto): New function.
2879 (s390_emit_gt_goto): New function.
2880 (s390_emit_ge_goto): New function.
2881 (s390x_emit_prologue): New function.
2882 (s390x_emit_epilogue): New function.
2883 (s390x_emit_add): New function.
2884 (s390x_emit_sub): New function.
2885 (s390x_emit_mul): New function.
2886 (s390x_emit_lsh): New function.
2887 (s390x_emit_rsh_signed): New function.
2888 (s390x_emit_rsh_unsigned): New function.
2889 (s390x_emit_ext): New function.
2890 (s390x_emit_log_not): New function.
2891 (s390x_emit_bit_and): New function.
2892 (s390x_emit_bit_or): New function.
2893 (s390x_emit_bit_xor): New function.
2894 (s390x_emit_bit_not): New function.
2895 (s390x_emit_equal): New function.
2896 (s390x_emit_less_signed): New function.
2897 (s390x_emit_less_unsigned): New function.
2898 (s390x_emit_ref): New function.
2899 (s390x_emit_if_goto): New function.
2900 (s390x_emit_const): New function.
2901 (s390x_emit_call): New function.
2902 (s390x_emit_reg): New function.
2903 (s390x_emit_pop): New function.
2904 (s390x_emit_stack_flush): New function.
2905 (s390x_emit_zero_ext): New function.
2906 (s390x_emit_swap): New function.
2907 (s390x_emit_stack_adjust): New function.
2908 (s390x_emit_int_call_1): New function.
2909 (s390x_emit_void_call_2): New function.
2910 (s390x_emit_eq_goto): New function.
2911 (s390x_emit_ne_goto): New function.
2912 (s390x_emit_lt_goto): New function.
2913 (s390x_emit_le_goto): New function.
2914 (s390x_emit_gt_goto): New function.
2915 (s390x_emit_ge_goto): New function.
2916 (s390_emit_ops): New function.
2917 (struct linux_target_ops): Fill in emit_ops hook.
2919 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2922 * Makefile.in: Add s390 IPA files.
2923 * configure.srv: Build IPA for s390.
2924 * linux-s390-ipa.c: New file.
2925 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
2926 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
2927 (tdesc_s390_linux32): Likewise.
2928 (init_registers_s390_linux32v1): Likewise.
2929 (tdesc_s390_linux32v1): Likewise.
2930 (init_registers_s390_linux32v2): Likewise.
2931 (tdesc_s390_linux32v2): Likewise.
2932 (init_registers_s390_linux64): Likewise.
2933 (tdesc_s390_linux64): Likewise.
2934 (init_registers_s390_linux64v1): Likewise.
2935 (tdesc_s390_linux64v1): Likewise.
2936 (init_registers_s390_linux64v2): Likewise.
2937 (tdesc_s390_linux64v2): Likewise.
2938 (init_registers_s390_te_linux64): Likewise.
2939 (tdesc_s390_te_linux64): Likewise.
2940 (init_registers_s390_vx_linux64): Likewise.
2941 (tdesc_s390_vx_linux64): Likewise.
2942 (init_registers_s390_tevx_linux64): Likewise.
2943 (tdesc_s390_tevx_linux64): Likewise.
2944 (init_registers_s390x_linux64): Likewise.
2945 (tdesc_s390x_linux64): Likewise.
2946 (init_registers_s390x_linux64v1): Likewise.
2947 (tdesc_s390x_linux64v1): Likewise.
2948 (init_registers_s390x_linux64v2): Likewise.
2949 (tdesc_s390x_linux64v2): Likewise.
2950 (init_registers_s390x_te_linux64): Likewise.
2951 (tdesc_s390x_te_linux64): Likewise.
2952 (init_registers_s390x_vx_linux64): Likewise.
2953 (tdesc_s390x_vx_linux64): Likewise.
2954 (init_registers_s390x_tevx_linux64): Likewise.
2955 (tdesc_s390x_tevx_linux64): Likewise.
2956 (have_hwcap_s390_vx): New static variable.
2957 (s390_arch_setup): Fill have_hwcap_s390_vx.
2958 (s390_get_thread_area): New function.
2959 (s390_ft_entry_gpr_esa): New const.
2960 (s390_ft_entry_gpr_zarch): New const.
2961 (s390_ft_entry_misc): New const.
2962 (s390_ft_entry_fr): New const.
2963 (s390_ft_entry_vr): New const.
2964 (s390_ft_main_31): New const.
2965 (s390_ft_main_64): New const.
2966 (s390_ft_exit_fr): New const.
2967 (s390_ft_exit_vr): New const.
2968 (s390_ft_exit_misc): New const.
2969 (s390_ft_exit_gpr_esa): New const.
2970 (s390_ft_exit_gpr_zarch): New const.
2971 (append_insns): New function.
2972 (s390_relocate_instruction): New function.
2973 (s390_install_fast_tracepoint_jump_pad): New function.
2974 (s390_get_min_fast_tracepoint_insn_len): New function.
2975 (s390_get_ipa_tdesc_idx): New function.
2976 (struct linux_target_ops): Wire in the above functions.
2977 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
2978 * linux-s390-tdesc.h: New file.
2980 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2982 * linux-s390-low.c (s390_supports_tracepoints): New function.
2983 (struct linux_target_ops): Fill supports_tracepoints hook.
2985 2016-03-18 Yao Qi <yao.qi@linaro.org>
2987 * linux-low.c (lwp_signal_can_be_delivered): New function.
2988 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
2990 2016-03-18 Yao Qi <yao.qi@linaro.org>
2992 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
2993 0 if signal is enqueued. Remove 'signal' from one debugging
2994 message. Move one debugging message to some lines below.
2995 Remove code setting 'signal' to 0.
2997 2016-03-18 Yao Qi <yao.qi@linaro.org>
2999 * linux-low.c (linux_low_filter_event): Remove redundant
3000 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3002 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3004 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3005 (struct linux_target_ops): Wire in the above.
3007 2016-03-03 Yao Qi <yao.qi@linaro.org>
3009 * linux-low.c: Update comments to start_step_over.
3011 2016-03-03 Yao Qi <yao.qi@linaro.org>
3014 * linux-low.c (handle_extended_wait): Set child suspended
3015 if event_lwp->bp_reinsert isn't zero.
3017 2016-03-02 Yao Qi <yao.qi@linaro.org>
3019 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3020 enqueue_pending_signal.
3022 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3024 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3027 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3029 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3030 (s390_regmap_3264) [!__s390x__]: New global.
3031 (s390_collect_ptrace_register): Skip map entries containing -1.
3032 (s390_supply_ptrace_register): Ditto.
3033 (s390_fill_gprs_high): New function.
3034 (s390_store_gprs_high): New function.
3035 (s390_regsets): Add NT_S390_HIGH_GPRS.
3036 (s390_get_hwcap): Enable on 31-bit.
3037 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3038 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3039 Detect NT_S390_HIGH_GPRS.
3040 (s390_usrregs_info_3264): Enable on 31-bit.
3041 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3042 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3044 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3047 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3048 * configure.srv: Ditto.
3049 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3050 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3051 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3052 (init_registers_amd64_linux): Remove prototype.
3053 (tdesc_amd64_linux): Remove declaration.
3054 (get_ipa_tdesc): New function.
3055 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3056 initialize remaining tdescs.
3057 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3058 (init_registers_i386_linux): Remove prototype.
3059 (tdesc_i386_linux): Remove declaration.
3060 (get_ipa_tdesc): New function.
3061 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3062 initialize remaining tdescs.
3063 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3064 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3065 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3066 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3067 (x86_get_ipa_tdesc_idx): New function.
3068 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3069 * linux-x86-tdesc.h: New file.
3070 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3071 (target_get_ipa_tdesc_idx): New macro.
3072 * tracepoint.c (ipa_tdesc_idx): New macro.
3073 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3074 (symbol_list): Add ipa_tdesc_idx.
3075 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3076 (ipa_tdesc): Remove.
3077 (ipa_tdesc_idx): New variable.
3078 (get_context_regcache): Use get_ipa_tdesc.
3079 (gdb_collect): Ditto.
3081 * tracepoint.h (get_ipa_tdesc): New prototype.
3082 (ipa_tdesc): Remove.
3084 2016-02-24 Pedro Alves <palves@redhat.com>
3086 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3087 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3088 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3089 Factor out common code between the USE_SIGTRAP_SIGINFO and
3090 !USE_SIGTRAP_SIGINFO blocks.
3091 (linux_low_filter_event): Call save_stop_reason instead of
3092 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3094 (linux_wait_1): Update comments.
3096 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
3098 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3099 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3100 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3101 ppc_insert_point, ppc_remove_point.
3103 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3105 * linux-s390-low.c (s390_supports_z_point_type): New function.
3106 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3108 2016-02-16 Yao Qi <yao.qi@linaro.org>
3110 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3111 PC. Get pc from regcache_read_pc.
3113 2016-02-12 Yao Qi <yao.qi@linaro.org>
3115 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3116 or linux_get_pc_32bit.
3117 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3119 2016-02-12 Yao Qi <yao.qi@linaro.org>
3121 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3122 arm_linux_get_next_pcs_fixup.
3124 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3126 * tracepoint.c (x_tracepoint_action_download): Change
3127 write_inferior_data_ptr to write_inferior_data_pointer.
3128 (cmd_qtstart): Likewise.
3129 (write_inferior_data_ptr): Remove.
3130 (download_agent_expr): Change write_inferior_data_ptr to
3131 write_inferior_data_pointer.
3132 (download_tracepoint_1): Likewise.
3133 (download_tracepoint): Likewise.
3134 (download_trace_state_variables): Likewise.
3136 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
3137 Marcin Kościelnicki <koriakin@0x04.net>
3139 * tracepoint.c (struct tracepoint_action_ops): Remove.
3140 (struct tracepoint_action): Remove ops.
3141 (m_tracepoint_action_download, r_tracepoint_action_download)
3142 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3143 size and offset accordingly.
3144 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3145 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3146 (tracepoint_action_send, tracepoint_action_download): New functions.
3147 Helpers for trace action handlers.
3148 (add_tracepoint_action): Remove setup actions ops.
3149 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3151 2016-02-10 Yao Qi <yao.qi@linaro.org>
3153 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3155 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3157 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3159 * configure: Regenerate.
3161 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3163 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3164 void * to gdb_byte *.
3165 * linux-low.c (siginfo_fixup): Likewise.
3166 (linux_xfer_siginfo): Likewise.
3167 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3169 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3171 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3173 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3175 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3177 * linux-x86-low.c [__x86_64__]: Include
3178 "nat/amd64-linux-siginfo.h".
3179 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3180 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3181 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3182 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3183 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3184 (cpt_si_fd, si_timerid, si_overrun): Move from
3185 nat/amd64-linux-siginfo.c.
3186 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3188 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3190 * server.c (skip_to_semicolon): Remove.
3191 (process_point_options): Use strchrnul instead of
3194 2016-01-26 Yao Qi <yao.qi@linaro.org>
3196 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3197 * linux-low.c (install_software_single_step_breakpoints): Don't
3198 call regcache_read_pc.
3199 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3202 2016-01-26 Yao Qi <yao.qi@linaro.org>
3204 * linux-low.c (install_software_single_step_breakpoints): Call
3205 regcache_read_pc instead of get_pc.
3207 2016-01-26 Yao Qi <yao.qi@linaro.org>
3209 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3210 (unblock_async_io): Rename to ...
3211 (block_unblock_async_io): ... it. New function.
3212 (enable_async_io): Don't install SIGIO handler. Unblock it
3214 (disable_async_io): Don't ignore SIGIO. Block it instead.
3215 (initialize_async_io): Install SIGIO handler. Don't call
3218 2016-01-26 Yao Qi <yao.qi@linaro.org>
3220 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3221 first character is '\003', call *the_target->request_interrupt.
3223 2016-01-25 Yao Qi <yao.qi@linaro.org>
3225 * remote-utils.c (new_thread_notify): Remove.
3226 (dead_thread_notify): Likewise.
3227 * remote-utils.h (new_thread_notify): Remove declaration.
3228 (dead_thread_notify): Likewise.
3230 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3232 * gdb.trace/pending.exp: Fix expected message on continue.
3234 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3236 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3237 it works properly on big-endian machines where sizeof (CORE_ADDR)
3240 2016-01-21 Pedro Alves <palves@redhat.com>
3242 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3243 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3244 * configure: Regenerate.
3246 2016-01-21 Yao Qi <yao.qi@linaro.org>
3248 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3249 is_thumb and set it according to CPSR saved on the stack.
3250 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3251 arm_sigreturn_next_pc.
3253 2016-01-18 Yao Qi <yao.qi@linaro.org>
3255 * linux-low.c (linux_set_pc_64bit): New function.
3256 (linux_get_pc_64bit): New function.
3257 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3259 * linux-sparc-low.c (debug_threads): Remove declaration.
3260 (sparc_get_pc): Remove.
3261 (the_low_target): Use linux_get_pc_64bit instead of
3263 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3264 (the_low_target): Use linux_get_pc_64bit and
3267 2016-01-18 Yao Qi <yao.qi@linaro.org>
3269 * linux-arm-low.c (debug_threads): Remove declaration.
3270 (arm_get_pc, arm_set_pc): Remove.
3271 (the_low_target): Use linux_get_pc_32bit and
3273 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3274 (the_low_target): Use linux_get_pc_32bit and
3276 * linux-cris-low.c (debug_threads): Remove declaration.
3277 (cris_get_pc, cris_set_pc,): Remove.
3278 (the_low_target): Use linux_get_pc_32bit and
3280 * linux-crisv32-low.c (debug_threads): Remove declaration.
3281 (cris_get_pc, cris_set_pc): Remove.
3282 (the_low_target): Use linux_get_pc_32bit and
3284 * linux-low.c: Include inttypes.h.
3285 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3286 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3287 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3288 (the_low_target): Use linux_get_pc_32bit and
3290 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3291 (the_low_target): Use linux_get_pc_32bit and
3293 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3294 (the_low_target): Use linux_get_pc_32bit and
3296 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3297 (the_low_target): Use linux_get_pc_32bit and
3299 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3300 (the_low_target): Use linux_get_pc_32bit and
3303 2016-01-18 Gary Benson <gbenson@redhat.com>
3305 * configure.ac (AC_FUNC_FORK): New check.
3306 * config.in: Regenerate.
3307 * configure: Likewise.
3309 2016-01-14 Yao Qi <yao.qi@linaro.org>
3311 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3312 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3313 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3314 arm_get_next_pcs_ctor.
3316 2016-01-12 Josh Stone <jistone@redhat.com>
3317 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3319 * inferiors.h: Include "gdb_vecs.h".
3320 (struct process_info): Add syscalls_to_catch.
3321 * inferiors.c (remove_process): Free syscalls_to_catch.
3322 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3323 syscall_return stops.
3324 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3325 * server.c (handle_general_set): Handle QCatchSyscalls.
3326 (handle_query): Report support for QCatchSyscalls.
3327 * target.h (struct target_ops): Add supports_catch_syscall.
3328 (target_supports_catch_syscall): New macro.
3329 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3330 (struct lwp_info): Add syscall_state.
3331 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3332 Maintain syscall_state and syscalls_to_catch across exec.
3333 (get_syscall_trapinfo): New function, proxy to the_low_target.
3334 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3335 (linux_low_filter_event): Toggle syscall_state entry/return for
3336 syscall traps, and set it ignored for all others.
3337 (gdb_catching_syscalls_p): New function.
3338 (gdb_catch_this_syscall_p): New function.
3339 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3340 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3341 (linux_supports_catch_syscall): New function.
3342 (linux_target_ops): Install it.
3343 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3344 (the_low_target): Install it.
3346 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3348 * acinclude.m4: Include new ../warning.m4 file.
3349 * configure: Regenerated.
3350 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3352 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3354 * ax.c (is_goto_target): Mark static.
3355 * linux-low.c (register_addr): Likewise.
3356 (linux_fetch_registers, linux_store_registers): Likewise.
3357 * mem-break.c (any_persistent_commands): Fix old prototype.
3358 (add_commands_to_breakpoint): Mark static.
3359 * regcache.c (find_register_by_name): Delete unused func.
3360 * remote-utils.c (hex_or_minus_one): Mark static.
3361 * server.c (monitor_show_help): Mark static.
3362 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3363 handle_v_requests): Likewise.
3365 2016-01-12 Pedro Alves <palves@redhat.com>
3367 Remove use of the registered trademark symbol throughout.
3369 2016-01-08 Yao Qi <yao.qi@linaro.org>
3371 * remote-utils.c (getpkt): If c is '\003', call target hook
3374 2016-01-06 Yao Qi <yao.qi@linaro.org>
3376 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3377 linux-aarch32-low.c.
3378 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3379 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3380 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3381 (thumb2_breakpoint): Declare.
3382 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3383 linux-aarch32-low.h.
3384 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3385 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3386 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3388 2016-01-01 Joel Brobecker <brobecker@adacore.com>
3390 * gdbreplay.c (gdbreplay_version): Change copyright year in
3392 * server.c (gdbserver_version): Likewise.
3394 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3396 * server.c (crc32_table): Delete.
3397 (crc32): Use libiberty's xcrc32 function.
3399 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3401 * lynx-low.c (lynx_delete_thread_callback): New function.
3402 (lynx_mourn): Properly delete our process and all of its
3403 threads. Remove call to clear_inferiors.
3405 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3407 * target.c (thread_search_callback): Add check that
3408 the thread_stopped target callback is not NULL before
3411 2015-12-21 Yao Qi <yao.qi@linaro.org>
3413 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3416 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3418 * server.c (handle_query): Call target_supports_software_single_step.
3420 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3422 * linux-low.c (single_step): New function.
3423 (linux_resume_one_lwp_throw): Call single_step.
3424 (start_step_over): Likewise.
3426 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3428 * Makefile.in (SFILES): Append arch/arm-linux.c,
3429 arch/arm-get-next-pcs.c.
3430 (arm-linux.o): New rule.
3431 (arm-get-next-pcs.o): New rule.
3432 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3434 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3435 to linux-aarch32-low.c.
3436 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3437 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3438 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3439 (thumb2_breakpoint_len): Likewise.
3440 (arm_is_thumb_mode): Make non-static.
3441 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3442 from linux-aarch32-low.c.
3443 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3444 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3445 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3446 (thumb2_breakpoint_len): Likewise.
3447 (arm_is_thumb_mode): New declaration.
3448 * linux-arm-low.c: Include arch/arm-linux.h
3449 aarch/arm-get-next-pcs.h, sys/syscall.h.
3450 (get_next_pcs_ops): New struct.
3451 (get_next_pcs_addr_bits_remove): New function.
3452 (get_next_pcs_is_thumb): New function.
3453 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3454 (arm_sigreturn_next_pc): Likewise.
3455 (get_next_pcs_syscall_next_pc): Likewise.
3456 (arm_gdbserver_get_next_pcs): Likewise.
3457 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3459 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3460 * server.h: Include gdb_vecs.h.
3462 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3464 * Makefile.in (SFILES): Append common/common-regcache.c.
3465 (OBS): Append common-regcache.o.
3466 (common-regcache.o): New rule.
3467 * regcache.c (init_register_cache): Initialize cache to
3469 (regcache_raw_read_unsigned): New function.
3470 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3471 register_status enum.
3473 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3475 * linux-aarch64-low.c (the_low_targets): Rename
3476 breakpoint_reinsert_addr to get_next_pcs.
3477 * linux-arm-low.c (the_low_targets): Likewise.
3478 * linux-bfin-low.c (the_low_targets): Likewise.
3479 * linux-cris-low.c (the_low_targets): Likewise.
3480 * linux-crisv32-low.c (the_low_targets): Likewise.
3481 * linux-low.c (can_software_single_step): Likewise.
3482 (install_software_single_step_breakpoints): New function.
3483 (start_step_over): Use install_software_single_step_breakpoints.
3484 * linux-low.h: New CORE_ADDR vector.
3485 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3487 * linux-mips-low.c (the_low_targets): Likewise.
3488 * linux-nios2-low.c (the_low_targets): Likewise.
3489 * linux-sparc-low.c (the_low_targets): Likewise.
3491 2015-12-17 Pedro Alves <palves@redhat.com>
3493 * linux-low.c (linux_kill_one_lwp): Remove references to
3495 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3497 (linux_init_signals): Delete.
3498 (initialize_low): Adjust.
3499 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3501 2015-12-16 Pedro Alves <palves@redhat.com>
3503 * configure.ac (compiler warning flags): When testing a
3504 -Wno-foo option, check whether -Wfoo works instead.
3505 * configure: Regenerate.
3507 2015-12-11 Don Breazeal <donb@codesourcery.com>
3509 * server.c (process_serial_event): Don't exit from gdbserver
3510 in remote mode if there are still active inferiors.
3512 2015-12-11 Yao Qi <yao.qi@linaro.org>
3514 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3515 arm_breakpoint_at if the process is 32-bit.
3517 2015-12-11 Yao Qi <yao.qi@linaro.org>
3519 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3522 2015-12-07 Yao Qi <yao.qi@linaro.org>
3524 * configure.srv: Append arm.o to srv_tgtobj for
3525 aarch64*-*-linux* target.
3526 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3527 from linux-arm-low.c.
3528 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3529 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3530 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3531 (thumb2_breakpoint_len): Likewise.
3532 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3533 (arm_breakpoint_kinds): Likewise.
3534 (arm_breakpoint_kind_from_pc): Likewise.
3535 (arm_sw_breakpoint_from_kind): Likewise.
3536 (arm_breakpoint_kind_from_current_state): Likewise.
3537 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3538 (arm_sw_breakpoint_from_kind): Declare.
3539 (arm_breakpoint_kind_from_current_state): Declare.
3540 (arm_breakpoint_at): Declare.
3541 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3542 arm_sw_breakpoint_from_kind if process is 32-bit.
3543 (aarch64_breakpoint_kind_from_pc): New function.
3544 (aarch64_breakpoint_kind_from_current_state): New function.
3545 (the_low_target): Initialize fields breakpoint_kind_from_pc
3546 and breakpoint_kind_from_current_state.
3547 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3548 linux-aarch32-low.c.
3549 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3550 (arm_breakpoint, arm_breakpoint_len): Likewise.
3551 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3552 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3553 (arm_is_thumb_mode): Likewise.
3554 (arm_breakpoint_at): Likewise.
3555 (arm_breakpoint_kind_from_pc): Likewise.
3556 (arm_sw_breakpoint_from_kind): Likewise.
3557 (arm_breakpoint_kind_from_current_state): Likewise.
3560 2015-08-04 Yao Qi <yao.qi@linaro.org>
3562 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3563 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3564 * server.c (extended_protocol): Remove "static".
3565 * server.h (extended_protocol): Declare it.
3567 2015-12-04 Josh Stone <jistone@redhat.com>
3569 * target.h (struct target_ops) <arch_setup>: Rename to ...
3570 (struct target_ops) <post_create_inferior>: ... this.
3571 (target_arch_setup): Rename to ...
3572 (target_post_create_inferior): ... this, calling post_create_inferior.
3573 * server.c (start_inferior): Update target_arch_setup calls to
3574 target_post_create_inferior.
3575 * linux-low.c (linux_low_ptrace_options): Forward declare.
3576 (linux_arch_setup): Update its comment for general use.
3577 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3578 (struct linux_target_ops): Use linux_post_create_inferior.
3579 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3580 to post_create_inferior.
3581 * nto-low.c (struct nto_target_ops): Likewise.
3582 * spu-low.c (struct spu_target_ops): Likewise.
3583 * win32-low.c (struct win32_target_ops): Likewise.
3585 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3587 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3589 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3591 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3592 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3593 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3594 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3595 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3596 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3597 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3598 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3599 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3600 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3601 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3602 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3604 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3606 * linux-low.c (linux_look_up_symbols): Don't call
3607 linux_supports_traceclone.
3608 * linux-low.h (thread_db_init): Remove use_events argument.
3609 * thread-db.c (thread_db_use_event): Remove global variable.
3610 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3611 (struct thread_db) <td_create_bp>: Remove field.
3612 (thread_db_create_event): Remove function.
3613 (thread_db_enable_reporting): Likewise.
3614 (find_one_thread): Don't check for thread_db_use_events.
3615 (attach_thread): Likewise.
3616 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3617 (try_thread_db_load_1): Don't check for thread_db_use_events.
3618 (thread_db_init): Remove use_events argument and thread events
3620 (remove_thread_event_breakpoints): Remove function.
3621 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3623 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3625 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3627 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3628 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3629 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3630 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3631 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3633 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3635 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3636 * linux-low.c (can_hardware_single_step): Use
3637 supports_hardware_single_step.
3638 (can_software_single_step): New function.
3639 (start_step_over): Call can_software_single_step.
3640 (linux_supports_hardware_single_step): New function.
3641 (struct target_ops) <supports_software_single_step>: Initialize.
3642 * linux-low.h (struct linux_target_ops)
3643 <supports_hardware_single_step>: Initialize.
3644 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3645 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3646 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3647 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3648 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3649 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3650 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3651 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3652 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3653 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3655 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3656 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3658 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3659 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3660 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3662 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3663 * target.h (struct target_ops): <supports_software_single_step>:
3665 (target_supports_software_single_step): New macro.
3667 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3669 * linux-low.c (linux_wait_1): Fix pc advance condition.
3670 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3671 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3673 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3675 * linux-arm-low.c (arm_is_thumb_mode): New function.
3676 (arm_breakpoint_at): Use arm_is_thumb_mode.
3677 (arm_breakpoint_kind_from_current_state): New function.
3678 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3680 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3681 (linux_breakpoint_kind_from_current_state): New function.
3682 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3683 * linux-low.h (struct linux_target_ops)
3684 <breakpoint_kind_from_current_state>: New field.
3685 * target.h (struct target_ops): Likewise.
3686 (target_breakpoint_kind_from_current_state): New macro.
3688 2015-11-30 Pedro Alves <palves@redhat.com>
3690 * linux-low.c (linux_resume): Wake up the event loop before
3693 2015-11-30 Pedro Alves <palves@redhat.com>
3695 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3697 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3699 * target.c (struct thread_search): New structure.
3700 (thread_search_callback): New function.
3701 (prev_general_thread): New global.
3702 (prepare_to_access_memory, done_accessing_memory): New functions.
3703 * target.h (prepare_to_access_memory, done_accessing_memory):
3704 Replace macros with function declarations.
3706 2015-11-30 Pedro Alves <palves@redhat.com>
3709 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3710 report TARGET_WAITKIND_NO_RESUMED.
3711 * remote-utils.c (prepare_resume_reply): Handle
3712 TARGET_WAITKIND_NO_RESUMED.
3713 * server.c (report_no_resumed): New global.
3714 (handle_query) <qSupported>: Handle "no-resumed+". Report
3715 "no-resumed+" support.
3716 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3717 return error if the client doesn't support no-resumed events.
3718 (push_stop_notification): New function.
3719 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3720 events if the client supports them.
3722 2015-11-30 Pedro Alves <palves@redhat.com>
3724 * linux-low.c (thread_still_has_status_pending_p): Don't check
3726 (lwp_resumed): New function.
3727 (status_pending_p_callback): Return early if the LWP is not
3728 supposed to be resumed.
3730 2015-11-30 Pedro Alves <palves@redhat.com>
3732 * linux-low.c (handle_extended_wait): Assert that the LWP's
3733 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3734 thread create events, leave the new child's status pending.
3735 (linux_low_filter_event): If GDB wants to hear about thread exit
3736 events, leave the LWP marked dead and don't delete it.
3737 (linux_wait_for_event_filtered): Don't check for thread exit.
3738 (filter_exit_event): New function.
3739 (linux_wait_1): Use it, when returning an exit event.
3740 (linux_resume_one_lwp_throw): Assert that the LWP's
3741 waitstatus is TARGET_WAITKIND_IGNORE.
3742 * remote-utils.c (prepare_resume_reply): Handle
3743 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3744 * server.c (report_thread_events): New global.
3745 (handle_general_set): Handle QThreadEvents.
3746 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3747 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3748 TARGET_WAITKIND_THREAD_EXITED.
3749 * server.h (report_thread_events): Declare.
3751 2015-11-30 Pedro Alves <palves@redhat.com>
3753 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3754 the thread's last_resume_kind was resume_stop.
3756 2015-11-30 Pedro Alves <palves@redhat.com>
3758 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3761 2015-11-30 Pedro Alves <palves@redhat.com>
3763 * server.c (handle_v_requests): Handle vCtrlC.
3765 2015-11-30 Pedro Alves <palves@redhat.com>
3767 * gdbthread.h (find_any_thread_of_pid): Declare.
3768 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3770 * server.c (handle_query): If current_thread is NULL, look for
3771 another thread of the selected process.
3773 2015-11-26 Daniel Colascione <dancol@dancol.org>
3774 Simon Marchi <simon.marchi@ericsson.com>
3776 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3777 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3779 * target.h (struct target_ops) <thread_name>: New field.
3780 (target_thread_name): New macro.
3782 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3784 * regcache.h (regcache_invalidate_pid): Add declaration.
3785 * regcache.c (regcache_invalidate_pid): New function, extracted
3786 from regcache_invalidate.
3787 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3788 Add trivial documentation comment.
3789 * lynx-low.c: Use regcache_invalidate_pid instead of
3790 regcache_invalidate.
3792 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3794 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3795 and Elf64_auxv_t if the target is Android.
3797 2015-11-22 Doug Evans <xdje42@gmail.com>
3799 * target.h: #include <sys/types.h>.
3801 2015-11-19 Pedro Alves <palves@redhat.com>
3803 * linux-low.c (linux_process_qsupported): Change prototype.
3805 * linux-low.h (struct linux_target_ops) <process_qsupported>:
3807 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3808 and adjust to loop over all features.
3809 * server.c (handle_query) <qSupported>: Adjust to call
3810 target_process_qsupported once, passing it a vector of unprocessed
3812 * target.h (struct target_ops) <process_qsupported>: Change
3814 (target_process_qsupported): Adjust.
3816 2015-11-19 Pedro Alves <palves@redhat.com>
3818 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3820 * configure: Regenerate.
3822 2015-11-19 Pedro Alves <palves@redhat.com>
3824 * configure: Regenerate.
3826 2015-11-19 Yao Qi <yao.qi@linaro.org>
3828 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3831 2015-11-19 Yao Qi <yao.qi@linaro.org>
3833 * linux-aarch64-low.c (enum aarch64_operand_type): New.
3834 (struct aarch64_operand): Move enum out.
3836 2015-11-19 Yao Qi <yao.qi@linaro.org>
3838 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3839 struct user_fpsimd_state *.
3840 (aarch64_store_fpregset): Likewise.
3842 2015-11-19 Yao Qi <yao.qi@linaro.org>
3844 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3845 struct user_pt_regs *.
3846 (aarch64_store_gregset): Likewise.
3848 2015-11-18 Pedro Alves <palves@redhat.com>
3850 * Makefile.in (all_object_files): Add $IPA_OBJS.
3852 2015-11-17 Pedro Alves <palves@redhat.com>
3854 * win32-low.c (win32_resume): Use gdb_signal_from_host,
3855 GDB_SIGNAL_0 and gdb_signal_to_string.
3857 2015-11-17 Pedro Alves <palves@redhat.com>
3859 * win32-low.c (handle_output_debug_string): Remove parameter.
3860 (win32_kill): Remove our_status local and adjust call to
3861 handle_output_debug_string.
3862 (get_child_debug_event): Adjust call to
3863 handle_output_debug_string.
3865 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3867 * linux-mips-low.c (mips_fill_gregset): Add cast.
3868 (mips_store_gregset): Likewise.
3869 (mips_fill_fpregset): Likewise.
3870 (mips_store_fpregset): Likewise.
3872 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3874 * linux-mips-low.c (mips_add_watchpoint): Rename private to
3877 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3879 * linux-mips-low.c (mips_linux_new_thread): Change type of
3880 watch_type to enum target_hw_bp_type.
3882 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3884 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
3885 Change return type to arm_hwbp_type.
3887 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3889 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
3890 (arm_store_gregset): Likewise.
3891 * linux-arm-low.c (arm_get_hwcap): Likewise.
3892 (arm_read_description): Likewise.
3894 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3896 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
3898 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3900 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
3901 (ppc_fill_vsxregset): Likewise.
3902 (ppc_store_vsxregset): Likewise.
3903 (ppc_fill_vrregset): Likewise.
3904 (ppc_store_vrregset): Likewise.
3905 (ppc_fill_evrregset): Likewise.
3906 (ppc_store_evrregset): Likewise.
3908 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3910 * linux-ppc-low.c (ppc_usrregs_info): Remove
3911 forward-declaration.
3912 (ppc_arch_setup): Move lower in file.
3914 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
3916 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
3917 (ps_pdwrite): Likewise.
3919 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
3921 * linux-arm-low.c (arm_new_thread): Move pointer dereference
3922 to after assert checks.
3924 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
3926 * proc-service.c (ps_pdread): Add/adjust casts.
3927 (ps_pdwrite): Add/adjust casts.
3929 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3931 * server.c (handle_search_memory_1): Cast return value of
3934 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3936 * server.c (write_qxfer_response): Change type of data to
3939 2015-10-29 Pedro Alves <palves@redhat.com>
3941 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
3943 2015-10-29 Pedro Alves <palves@redhat.com>
3945 * tracepoint.c (clear_installed_tracepoints): Add casts.
3947 2015-10-29 Pedro Alves <palves@redhat.com>
3949 * server.c (handle_v_cont, process_serial_event): Add enum
3950 gdb_signal casts to signal parsing code.
3952 2015-10-29 Pedro Alves <palves@redhat.com>
3954 * linux-low.h (NULL_REGSET): Define.
3955 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3956 * linux-arm-low.c (arm_regsets): Likewise.
3957 * linux-crisv32-low.c (cris_regsets): Likewise.
3958 * linux-m68k-low.c (m68k_regsets): Likewise.
3959 * linux-mips-low.c (mips_regsets): Likewise.
3960 * linux-nios2-low.c (nios2_regsets): Likewise.
3961 * linux-ppc-low.c (ppc_regsets): Likewise.
3962 * linux-s390-low.c (s390_regsets): Likewise.
3963 * linux-sh-low.c (sh_regsets): Likewise.
3964 * linux-sparc-low.c (sparc_regsets): Likewise.
3965 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3966 * linux-tile-low.c (tile_regsets): Likewise.
3967 * linux-x86-low.c (x86_regsets): Likewise.
3968 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3970 2015-10-29 Pedro Alves <palves@redhat.com>
3972 * linux-low.h (NULL_REGSET): Define.
3973 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3974 * linux-arm-low.c (arm_regsets): Likewise.
3975 * linux-crisv32-low.c (cris_regsets): Likewise.
3976 * linux-m68k-low.c (m68k_regsets): Likewise.
3977 * linux-mips-low.c (mips_regsets): Likewise.
3978 * linux-nios2-low.c (nios2_regsets): Likewise.
3979 * linux-ppc-low.c (ppc_regsets): Likewise.
3980 * linux-s390-low.c (s390_regsets): Likewise.
3981 * linux-sh-low.c (sh_regsets): Likewise.
3982 * linux-sparc-low.c (sparc_regsets): Likewise.
3983 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3984 * linux-tile-low.c (tile_regsets): Likewise.
3985 * linux-x86-low.c (x86_regsets): Likewise.
3986 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3988 2015-10-26 Doug Evans <dje@google.com>
3990 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
3992 2015-10-26 Doug Evans <dje@google.com>
3994 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
3996 2015-10-26 Doug Evans <dje@google.com>
3998 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4000 (attach_thread, find_new_threads_callback): Ditto.
4002 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4004 * mem-break.h (set_breakpoint_data): Remove.
4006 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4008 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4009 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4010 (initialize_low): Remove set_breakpoint_data call.
4011 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4012 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4013 (initialize_low): Remove set_breakpoint_data call.
4014 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4015 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4016 (initialize_low): Remove set_breakpoint_data call.
4018 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4020 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4021 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4022 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4023 * target.h (target_breakpoint_kind_from_pc): New macro.
4025 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4027 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4028 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4029 the default breakpoint kind.
4031 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4033 * linux-arm-low.c (arm_supports_z_point_type): Add software
4036 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4038 * linux-arm-low.c: Refactor breakpoint definitions.
4039 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4040 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4042 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4044 * Makefile.in: Add arm.c/o.
4045 * configure.srv: Likewise.
4046 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4047 (arm_breakpoint_kind_from_pc): New function.
4048 (arm_sw_breakpoint_from_kind): Return proper kind.
4049 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4051 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4053 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4055 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4056 (struct raw_breakpoint) <size>: Remove.
4057 (struct raw_breakpoint) <kind>: Add.
4058 (bp_size): New function.
4059 (bp_opcode): Likewise.
4060 (find_raw_breakpoint_at): Adjust for kind.
4061 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4062 (remove_memory_breakpoint): Adjust for kind call bp_size.
4063 (set_raw_breakpoint_at): Adjust for kind.
4064 (set_breakpoint): Likewise.
4065 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4066 (delete_raw_breakpoint): Adjust for kind.
4067 (delete_breakpoint): Likewise.
4068 (find_gdb_breakpoint): Likewise.
4069 (set_gdb_breakpoint_1): Likewise.
4070 (set_gdb_breakpoint): Likewise.
4071 (delete_gdb_breakpoint_1): Likewise.
4072 (delete_gdb_breakpoint): Likewise.
4073 (uninsert_raw_breakpoint): Likewise.
4074 (reinsert_raw_breakpoint): Likewise.
4075 (set_breakpoint_data): Remove.
4076 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4077 (check_mem_read): Adjust for kind call bp_size.
4078 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4079 (clone_one_breakpoint): Adjust for kind.
4080 * mem-break.h (set_gdb_breakpoint): Likewise.
4081 (delete_gdb_breakpoint): Likewise.
4082 * server.c (process_serial_event): Likewise.
4084 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4086 * linux-aarch64-low.c (aarch64_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-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4092 (arm_sw_breakpoint_from_kind): New function.
4093 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4094 (struct linux_target_ops) <breakpoint>: Remove.
4095 (struct linux_target_ops) <breakpoint_len>: Remove.
4096 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4097 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4098 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4099 (struct linux_target_ops) <breakpoint>: Remove.
4100 (struct linux_target_ops) <breakpoint_len>: Remove.
4101 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4102 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4103 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4104 (struct linux_target_ops) <breakpoint>: Remove.
4105 (struct linux_target_ops) <breakpoint_len>: Remove.
4106 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4107 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4108 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4109 and sw_breakpoint_from_kind to increment the pc.
4110 (linux_breakpoint_kind_from_pc): New function.
4111 (linux_sw_breakpoint_from_kind): New function.
4112 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4113 (initialize_low): Call breakpoint_kind_from_pc and
4114 sw_breakpoint_from_kind to replace breakpoint_data/len.
4115 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4117 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4118 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4119 (struct linux_target_ops) <breakpoint>: Remove.
4120 (struct linux_target_ops) <breakpoint_len>: Remove.
4121 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4122 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4123 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4124 (struct linux_target_ops) <breakpoint>: Remove.
4125 (struct linux_target_ops) <breakpoint_len>: Remove.
4126 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4127 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4128 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4129 (struct linux_target_ops) <breakpoint>: Remove.
4130 (struct linux_target_ops) <breakpoint_len>: Remove.
4131 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4132 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4133 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4134 (struct linux_target_ops) <breakpoint>: Remove.
4135 (struct linux_target_ops) <breakpoint_len>: Remove.
4136 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4137 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4138 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4139 (struct linux_target_ops) <breakpoint>: Remove.
4140 (struct linux_target_ops) <breakpoint_len>: Remove.
4141 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4142 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4143 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4144 (struct linux_target_ops) <breakpoint>: Remove.
4145 (struct linux_target_ops) <breakpoint_len>: Remove.
4146 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4147 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4148 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4149 (struct linux_target_ops) <breakpoint>: Remove.
4150 (struct linux_target_ops) <breakpoint_len>: Remove.
4151 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4152 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4153 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4154 (struct linux_target_ops) <breakpoint>: Remove.
4155 (struct linux_target_ops) <breakpoint_len>: Remove.
4156 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4157 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4158 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4159 (struct linux_target_ops) <breakpoint>: Remove.
4160 (struct linux_target_ops) <breakpoint_len>: Remove.
4161 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4162 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4163 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4164 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4165 (struct linux_target_ops) <breakpoint>: Remove.
4166 (struct linux_target_ops) <breakpoint_len>: Remove.
4167 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4168 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4169 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4170 (struct linux_target_ops) <breakpoint>: Remove.
4171 (struct linux_target_ops) <breakpoint_len>: Remove.
4172 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4173 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4175 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4177 * linux-cris-low.c (cris_get_pc): Remove void arg.
4179 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4181 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4184 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4186 * inferiors.c (thread_pid_matches_callback): New function.
4187 (find_thread_process): New function.
4188 (remove_thread): Reset current_thread.
4189 (remove_process): Assert threads have been removed first.
4191 2015-10-15 Yao Qi <yao.qi@linaro.org>
4193 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4195 (aarch64_remove_point): Likewise.
4196 * regcache.c (regcache_register_size): New function.
4198 2015-10-12 Yao Qi <yao.qi@linaro.org>
4200 * linux-aarch64-low.c: Update all callers as emit_load_store
4201 is renamed to aarch64_emit_load_store.
4203 2015-10-12 Yao Qi <yao.qi@linaro.org>
4205 * linux-aarch64-low.c: Update all callers of function renaming
4206 from emit_insn to aarch64_emit_insn.
4208 2015-10-12 Yao Qi <yao.qi@linaro.org>
4210 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4211 arch/aarch64-insn.h.
4212 (struct aarch64_memory_operand): Likewise.
4214 (emit_insn): Move to arch/aarch64-insn.c.
4215 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4216 (emit_load_store): Move to arch/aarch64-insn.c.
4217 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4218 (can_encode_int32): Remove.
4220 2015-10-12 Yao Qi <yao.qi@linaro.org>
4222 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4223 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4224 (aarch64_relocate_instruction): Likewise.
4225 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4226 (struct aarch64_insn_visitor): Likewise.
4228 2015-10-12 Yao Qi <yao.qi@linaro.org>
4230 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4231 (struct aarch64_insn_visitor): New.
4232 (struct aarch64_insn_relocation_data): New.
4233 (aarch64_ftrace_insn_reloc_b): New function.
4234 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4235 (aarch64_ftrace_insn_reloc_cb): Likewise.
4236 (aarch64_ftrace_insn_reloc_tb): Likewise.
4237 (aarch64_ftrace_insn_reloc_adr): Likewise.
4238 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4239 (aarch64_ftrace_insn_reloc_others): Likewise.
4241 (aarch64_relocate_instruction): Use visitor.
4243 2015-10-12 Yao Qi <yao.qi@linaro.org>
4245 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4246 int. Add argument buf.
4247 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4248 aarch64_relocate_instruction.
4250 2015-10-12 Yao Qi <yao.qi@linaro.org>
4252 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4253 argument insn. Remove local variable insn. Don't call
4255 (aarch64_install_fast_tracepoint_jump_pad): Call
4258 2015-09-30 Yao Qi <yao.qi@linaro.org>
4260 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4261 (emit_load_store_pair): Likewise.
4263 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4265 * dll.c (match_dll): Add cast(s).
4266 (unloaded_dll): Likewise.
4267 * linux-low.c (second_thread_of_pid_p): Likewise.
4268 (delete_lwp_callback): Likewise.
4269 (count_events_callback): Likewise.
4270 (select_event_lwp_callback): Likewise.
4271 (linux_set_resume_request): Likewise.
4272 * server.c (accumulate_file_name_length): Likewise.
4273 (emit_dll_description): Likewise.
4274 (handle_qxfer_threads_worker): Likewise.
4275 (visit_actioned_threads): Likewise.
4276 * thread-db.c (any_thread_of): Likewise.
4277 * tracepoint.c (same_process_p): Likewise.
4278 (match_blocktype): Likewise.
4279 (build_traceframe_info_xml): Likewise.
4281 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4283 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4285 (gdb_unparse_agent_expr): Likewise.
4286 * hostio.c (require_data): Likewise.
4287 (handle_pread): Likewise.
4288 * linux-low.c (disable_regset): Likewise.
4289 (fetch_register): Likewise.
4290 (store_register): Likewise.
4291 (get_dynamic): Likewise.
4292 (linux_qxfer_libraries_svr4): Likewise.
4293 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4294 (set_fast_tracepoint_jump): Likewise.
4295 (uninsert_fast_tracepoint_jumps_at): Likewise.
4296 (reinsert_fast_tracepoint_jumps_at): Likewise.
4297 (validate_inserted_breakpoint): Likewise.
4298 (clone_agent_expr): Likewise.
4299 * regcache.c (init_register_cache): Likewise.
4300 * remote-utils.c (putpkt_binary_1): Likewise.
4301 (decode_M_packet): Likewise.
4302 (decode_X_packet): Likewise.
4303 (look_up_one_symbol): Likewise.
4304 (relocate_instruction): Likewise.
4305 (monitor_output): Likewise.
4306 * server.c (handle_search_memory): Likewise.
4307 (handle_qxfer_exec_file): Likewise.
4308 (handle_qxfer_libraries): Likewise.
4309 (handle_qxfer): Likewise.
4310 (handle_query): Likewise.
4311 (handle_v_cont): Likewise.
4312 (handle_v_run): Likewise.
4313 (captured_main): Likewise.
4314 * target.c (write_inferior_memory): Likewise.
4315 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4316 * tracepoint.c (init_trace_buffer): Likewise.
4317 (add_tracepoint_action): Likewise.
4318 (add_traceframe): Likewise.
4319 (add_traceframe_block): Likewise.
4320 (cmd_qtdpsrc): Likewise.
4321 (cmd_qtdv): Likewise.
4322 (cmd_qtstatus): Likewise.
4323 (response_source): Likewise.
4324 (response_tsv): Likewise.
4325 (cmd_qtnotes): Likewise.
4326 (gdb_collect): Likewise.
4327 (initialize_tracepoint): Likewise.
4329 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4331 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4332 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4333 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4335 (enum aarch64_condition_codes): New enum.
4336 (w0): New static global.
4339 (struct aarch64_memory_operand) <type>: New
4340 MEMORY_OPERAND_POSTINDEX type.
4341 (postindex_memory_operand): New helper function.
4342 (emit_ret): New function.
4343 (emit_load_store_pair): New function, factored out of emit_stp
4344 with support for MEMORY_OPERAND_POSTINDEX.
4345 (emit_stp): Rewrite using emit_load_store_pair.
4346 (emit_ldp): New function.
4347 (emit_load_store): Likewise.
4348 (emit_ldr): Mention post-index instruction in comment.
4349 (emit_ldrh): New function.
4350 (emit_ldrb): New function.
4351 (emit_ldrsw): Mention post-index instruction in comment.
4352 (emit_str): Likewise.
4353 (emit_subs): New function.
4354 (emit_cmp): Likewise.
4355 (emit_and): Likewise.
4356 (emit_orr): Likewise.
4357 (emit_orn): Likewise.
4358 (emit_eor): Likewise.
4359 (emit_mvn): Likewise.
4360 (emit_lslv): Likewise.
4361 (emit_lsrv): Likewise.
4362 (emit_asrv): Likewise.
4363 (emit_mul): Likewise.
4364 (emit_sbfm): Likewise.
4365 (emit_sbfx): Likewise.
4366 (emit_ubfm): Likewise.
4367 (emit_ubfx): Likewise.
4368 (emit_csinc): Likewise.
4369 (emit_cset): Likewise.
4370 (emit_nop): Likewise.
4371 (emit_ops_insns): New helper function.
4372 (emit_pop): Likewise.
4373 (emit_push): Likewise.
4374 (aarch64_emit_prologue): New function.
4375 (aarch64_emit_epilogue): Likewise.
4376 (aarch64_emit_add): Likewise.
4377 (aarch64_emit_sub): Likewise.
4378 (aarch64_emit_mul): Likewise.
4379 (aarch64_emit_lsh): Likewise.
4380 (aarch64_emit_rsh_signed): Likewise.
4381 (aarch64_emit_rsh_unsigned): Likewise.
4382 (aarch64_emit_ext): Likewise.
4383 (aarch64_emit_log_not): Likewise.
4384 (aarch64_emit_bit_and): Likewise.
4385 (aarch64_emit_bit_or): Likewise.
4386 (aarch64_emit_bit_xor): Likewise.
4387 (aarch64_emit_bit_not): Likewise.
4388 (aarch64_emit_equal): Likewise.
4389 (aarch64_emit_less_signed): Likewise.
4390 (aarch64_emit_less_unsigned): Likewise.
4391 (aarch64_emit_ref): Likewise.
4392 (aarch64_emit_if_goto): Likewise.
4393 (aarch64_emit_goto): Likewise.
4394 (aarch64_write_goto_address): Likewise.
4395 (aarch64_emit_const): Likewise.
4396 (aarch64_emit_call): Likewise.
4397 (aarch64_emit_reg): Likewise.
4398 (aarch64_emit_pop): Likewise.
4399 (aarch64_emit_stack_flush): Likewise.
4400 (aarch64_emit_zero_ext): Likewise.
4401 (aarch64_emit_swap): Likewise.
4402 (aarch64_emit_stack_adjust): Likewise.
4403 (aarch64_emit_int_call_1): Likewise.
4404 (aarch64_emit_void_call_2): Likewise.
4405 (aarch64_emit_eq_goto): Likewise.
4406 (aarch64_emit_ne_goto): Likewise.
4407 (aarch64_emit_lt_goto): Likewise.
4408 (aarch64_emit_le_goto): Likewise.
4409 (aarch64_emit_gt_goto): Likewise.
4410 (aarch64_emit_ge_got): Likewise.
4411 (aarch64_emit_ops_impl): New static global variable.
4412 (aarch64_emit_ops): New target function, return
4413 &aarch64_emit_ops_impl.
4414 (struct linux_target_ops): Install it.
4416 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4418 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4419 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4421 * linux-aarch64-ipa.c: New file.
4422 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4424 (aarch64_get_thread_area): New target method.
4425 (extract_signed_bitfield): New helper function.
4426 (aarch64_decode_ldr_literal): New function.
4427 (enum aarch64_opcodes): New enum.
4428 (struct aarch64_register): New struct.
4429 (struct aarch64_operand): New struct.
4430 (x0): New static global.
4439 (aarch64_register): New helper function.
4440 (register_operand): Likewise.
4441 (immediate_operand): Likewise.
4442 (struct aarch64_memory_operand): New struct.
4443 (offset_memory_operand): New helper function.
4444 (preindex_memory_operand): Likewise.
4445 (enum aarch64_system_control_registers): New enum.
4446 (ENCODE): New macro.
4447 (emit_insn): New helper function.
4448 (emit_b): New function.
4449 (emit_bcond): Likewise.
4450 (emit_cb): Likewise.
4451 (emit_tb): Likewise.
4452 (emit_blr): Likewise.
4453 (emit_stp): Likewise.
4454 (emit_ldp_q_offset): Likewise.
4455 (emit_stp_q_offset): Likewise.
4456 (emit_load_store): Likewise.
4457 (emit_ldr): Likewise.
4458 (emit_ldrsw): Likewise.
4459 (emit_str): Likewise.
4460 (emit_ldaxr): Likewise.
4461 (emit_stxr): Likewise.
4462 (emit_stlr): Likewise.
4463 (emit_data_processing_reg): Likewise.
4464 (emit_data_processing): Likewise.
4465 (emit_add): Likewise.
4466 (emit_sub): Likewise.
4467 (emit_mov): Likewise.
4468 (emit_movk): Likewise.
4469 (emit_mov_addr): Likewise.
4470 (emit_mrs): Likewise.
4471 (emit_msr): Likewise.
4472 (emit_sevl): Likewise.
4473 (emit_wfe): Likewise.
4474 (append_insns): Likewise.
4475 (can_encode_int32_in): New helper function.
4476 (aarch64_relocate_instruction): New function.
4477 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4478 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4479 (struct linux_target_ops): Install aarch64_get_thread_area,
4480 aarch64_install_fast_tracepoint_jump_pad and
4481 aarch64_get_min_fast_tracepoint_insn_len.
4483 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4485 * Makefile.in (aarch64-insn.o): New rule.
4486 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4488 2015-09-21 Yao Qi <yao.qi@linaro.org>
4490 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4492 2015-09-21 Yao Qi <yao.qi@linaro.org>
4494 * tracepoint.c (max_jump_pad_size): Remove.
4496 2015-09-18 Yao Qi <yao.qi@linaro.org>
4498 * linux-aarch64-low.c: Don't include sys/uio.h.
4499 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4501 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4503 * tracepoint.c (eval_result_type): Change prototype.
4504 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4506 2015-09-15 Pedro Alves <palves@redhat.com>
4508 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4509 Check whether to report exec events instead of checking whether
4510 multiprocess is enabled.
4512 2015-09-15 Pedro Alves <palves@redhat.com>
4515 * remote-utils.c (prepare_resume_reply): Merge
4516 TARGET_WAITKIND_VFORK_DONE switch case with the
4517 TARGET_WAITKIND_FORKED case.
4519 2015-09-15 Yao Qi <yao.qi@linaro.org>
4521 * server.c (handle_query): Check string comparison using
4522 "else if" instead of "if".
4524 2015-09-15 Yao Qi <yao.qi@linaro.org>
4526 * server.c (vCont_supported): New global variable.
4527 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4528 matches. Append ";vContSupported+" to own_buf.
4529 (handle_v_requests): Append ";s;S" to own_buf if target supports
4530 hardware single step or vCont_supported is false.
4531 (capture_main): Set vCont_supported to zero.
4533 2015-09-15 Yao Qi <yao.qi@linaro.org>
4535 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4537 (linux_supports_hardware_single_step): ... New function.
4538 (linux_target_ops): Update.
4539 * lynx-low.c (lynx_target_ops): Set field
4540 supports_hardware_single_step to target_can_do_hardware_single_step.
4541 * nto-low.c (nto_target_ops): Likewise.
4542 * spu-low.c (spu_target_ops): Likewise.
4543 * win32-low.c (win32_target_ops): Likewise.
4544 * target.c (target_can_do_hardware_single_step): New function.
4545 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4546 Remove. <supports_hardware_single_step>: New field.
4547 (target_supports_conditional_breakpoints): Remove.
4548 (target_supports_hardware_single_step): New macro.
4549 (target_can_do_hardware_single_step): Declare.
4550 * server.c (handle_query): Use target_supports_hardware_single_step
4551 instead of target_supports_conditional_breakpoints.
4553 2015-09-15 Yao Qi <yao.qi@linaro.org>
4555 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4557 (struct linux_target_ops the_low_target): Install
4558 aarch64_linux_siginfo_fixup.
4560 2015-09-11 Don Breazeal <donb@codesourcery.com>
4561 Luis Machado <lgustavo@codesourcery.com>
4563 * linux-low.c (linux_mourn): Static declaration.
4564 (linux_arch_setup): Move in front of
4565 handle_extended_wait.
4566 (linux_arch_setup_thread): New function.
4567 (handle_extended_wait): Handle exec events. Call
4568 linux_arch_setup_thread. Make event_lwp argument a
4569 pointer-to-a-pointer.
4570 (check_zombie_leaders): Do not check stopped threads.
4571 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4572 (linux_low_filter_event): Add lwp and thread for exec'ing
4573 non-leader thread if leader thread has been deleted.
4574 Refactor code into linux_arch_setup_thread and call it.
4575 Pass child lwp pointer by reference to handle_extended_wait.
4576 (linux_wait_for_event_filtered): Update comment.
4577 (linux_wait_1): Prevent clobbering exec event status.
4578 (linux_supports_exec_events): New function.
4579 (linux_target_ops) <supports_exec_events>: Initialize new member.
4580 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4582 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4583 * server.c (report_exec_events): New global variable.
4584 (handle_query): Handle qSupported query for exec-events feature.
4585 (captured_main): Initialize report_exec_events.
4586 * server.h (report_exec_events): Declare new global variable.
4587 * target.h (struct target_ops) <supports_exec_events>: New
4589 (target_supports_exec_events): New macro.
4590 * win32-low.c (win32_target_ops) <supports_exec_events>:
4591 Initialize new member.
4593 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4595 * linux-low.c (linux_low_enable_btrace): Remove.
4596 (linux_target_ops): Replace linux_low_enable_btrace with
4597 linux_enable_btrace.
4599 2015-09-03 Yao Qi <yao.qi@linaro.org>
4601 * linux-aarch64-low.c (aarch64_insert_point): Call
4602 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4605 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4607 * linux-low.c (check_stopped_by_breakpoint): Use
4608 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4610 2015-08-27 Pedro Alves <palves@redhat.com>
4612 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4614 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4616 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4617 the XNEW-family equivalent.
4618 (compile_bytecodes): Likewise.
4619 * dll.c (loaded_dll): Likewise.
4620 * event-loop.c (append_callback_event): Likewise.
4621 (create_file_handler): Likewise.
4622 (create_file_event): Likewise.
4623 * hostio.c (handle_open): Likewise.
4624 * inferiors.c (add_thread): Likewise.
4625 (add_process): Likewise.
4626 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4627 * linux-arm-low.c (arm_new_process): Likewise.
4628 (arm_new_thread): Likewise.
4629 * linux-low.c (add_to_pid_list): Likewise.
4630 (linux_add_process): Likewise.
4631 (handle_extended_wait): Likewise.
4632 (add_lwp): Likewise.
4633 (enqueue_one_deferred_signal): Likewise.
4634 (enqueue_pending_signal): Likewise.
4635 (linux_resume_one_lwp_throw): Likewise.
4636 (linux_resume_one_thread): Likewise.
4637 (linux_read_memory): Likewise.
4638 (linux_write_memory): Likewise.
4639 * linux-mips-low.c (mips_linux_new_process): Likewise.
4640 (mips_linux_new_thread): Likewise.
4641 (mips_add_watchpoint): Likewise.
4642 * linux-x86-low.c (initialize_low_arch): Likewise.
4643 * lynx-low.c (lynx_add_process): Likewise.
4644 * mem-break.c (set_raw_breakpoint_at): Likewise.
4645 (set_breakpoint): Likewise.
4646 (add_condition_to_breakpoint): Likewise.
4647 (add_commands_to_breakpoint): Likewise.
4648 (clone_agent_expr): Likewise.
4649 (clone_one_breakpoint): Likewise.
4650 * regcache.c (new_register_cache): Likewise.
4651 * remote-utils.c (look_up_one_symbol): Likewise.
4652 * server.c (queue_stop_reply): Likewise.
4653 (start_inferior): Likewise.
4654 (queue_stop_reply_callback): Likewise.
4655 (handle_target_event): Likewise.
4656 * spu-low.c (fetch_ppc_memory): Likewise.
4657 (store_ppc_memory): Likewise.
4658 * target.c (set_target_ops): Likewise.
4659 * thread-db.c (thread_db_load_search): Likewise.
4660 (try_thread_db_load_1): Likewise.
4661 * tracepoint.c (add_tracepoint): Likewise.
4662 (add_tracepoint_action): Likewise.
4663 (create_trace_state_variable): Likewise.
4664 (cmd_qtdpsrc): Likewise.
4665 (cmd_qtro): Likewise.
4666 (add_while_stepping_state): Likewise.
4667 * win32-low.c (child_add_thread): Likewise.
4668 (get_image_name): Likewise.
4670 2015-08-25 Yao Qi <yao.qi@linaro.org>
4672 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4674 2015-08-25 Yao Qi <yao.qi@linaro.org>
4676 * Makefile.in (aarch64-linux.o): New rule.
4677 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4679 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4680 (aarch64_init_debug_reg_state): Make it extern.
4681 (aarch64_linux_prepare_to_resume): Remove.
4683 2015-08-25 Yao Qi <yao.qi@linaro.org>
4685 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4686 lwp_arch_private_info and ptid_of_lwp.
4688 2015-08-25 Yao Qi <yao.qi@linaro.org>
4690 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4691 Find proc_info by find_process_pid. All callers updated.
4693 2015-08-25 Yao Qi <yao.qi@linaro.org>
4695 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4697 (debug_reg_change_callback): Remove.
4698 (aarch64_notify_debug_reg_change): Remove.
4700 2015-08-25 Yao Qi <yao.qi@linaro.org>
4702 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4703 Call current_lwp_ptid.
4705 2015-08-25 Yao Qi <yao.qi@linaro.org>
4707 * linux-aarch64-low.c (debug_reg_change_callback): Use
4710 2015-08-25 Yao Qi <yao.qi@linaro.org>
4712 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4714 2015-08-25 Yao Qi <yao.qi@linaro.org>
4716 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4718 2015-08-25 Yao Qi <yao.qi@linaro.org>
4720 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4723 2015-08-25 Yao Qi <yao.qi@linaro.org>
4725 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4727 (debug_reg_change_callback): Remove argument entry and add argument
4728 lwp. Remove local variable thread. Don't print thread id in the
4729 debugging output. Don't check whether pid of thread equals to pid.
4730 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4731 iterate_over_lwps instead find_inferior.
4733 2015-08-24 Pedro Alves <palves@redhat.com>
4735 * inferiors.c (get_first_process): New function.
4736 * inferiors.h (get_first_process): New declaration.
4737 * remote-utils.c (read_ptid): Default to the first process in the
4738 list, instead of to the current thread's process.
4740 2015-08-24 Pedro Alves <palves@redhat.com>
4742 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4743 * event-loop.c: Likewise.
4744 * remote-utils.c: Likewise.
4745 * tracepoint.c: Likewise.
4747 2015-08-24 Pedro Alves <palves@redhat.com>
4749 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4752 2015-08-21 Pedro Alves <palves@redhat.com>
4754 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4755 instead of literal 1.
4757 2015-08-21 Pedro Alves <palves@redhat.com>
4759 * tdesc.c (default_description): Explicitly zero-initialize.
4761 2015-08-21 Pedro Alves <palves@redhat.com>
4764 * inferiors.c (remove_thread): Discard any pending stop reply for
4766 * server.c (remove_all_on_match_pid): Rename to ...
4767 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4769 (discard_queued_stop_replies): Change parameter to a ptid. Now
4771 (handle_v_kill, kill_inferior_callback, captured_main)
4772 (process_serial_event): Adjust.
4773 * server.h (discard_queued_stop_replies): Declare.
4775 2015-08-21 Pedro Alves <palves@redhat.com>
4777 * linux-low.c (wait_for_sigstop): Always switch to no thread
4778 selected if the previously current thread dies.
4779 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4780 process instead of the current thread's.
4781 * remote-utils.c (input_interrupt): Don't check if there's no
4783 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4784 current thread to the general thread fails, error out.
4785 (handle_qxfer_auxv, handle_qxfer_libraries)
4786 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4787 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4788 (handle_query): Check if there's a thread selected instead of
4789 checking whether there's any thread in the thread list.
4790 (handle_qxfer_threads, handle_qxfer_btrace)
4791 (handle_qxfer_btrace_conf): Don't error out early if there's no
4792 thread in the thread list.
4793 (handle_v_cont, myresume): Don't set the current thread to the
4795 (process_serial_event) <Hg handling>: Also set thread_id if the
4796 previous general thread is still alive.
4797 (process_serial_event) <g/G handling>: If setting the current
4798 thread to the general thread fails, error out.
4799 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4800 thread's lwp instead of the current thread's.
4801 * target.c (set_desired_thread): If the desired thread was not
4802 found, leave the current thread pointing to NULL. Return an int
4803 (boolean) indicating success.
4804 * target.h (set_desired_thread): Change return type to int.
4806 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
4808 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4809 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4811 (ps_get_thread_area): New function.
4813 2015-08-19 Gary Benson <gbenson@redhat.com>
4815 * hostio.c (handle_pread): Do not attempt to read more data
4816 than hostio_reply_with_data can fit in a packet.
4818 2015-08-18 Joel Brobecker <brobecker@adacore.com>
4820 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4822 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
4824 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4826 2015-08-06 Pedro Alves <palves@redhat.com>
4828 * tracepoint.c (expr_eval_result): Now an int.
4830 2015-08-06 Pedro Alves <palves@redhat.com>
4832 * gdbthread.h (struct regcache): Forward declare.
4833 (struct thread_info) <regcache_data>: Now a struct regcache
4835 * inferiors.c (inferior_regcache_data)
4836 (set_inferior_regcache_data): Now work with struct regcache
4838 * inferiors.h (struct regcache): Forward declare.
4839 (inferior_regcache_data, set_inferior_regcache_data): Now work
4840 with struct regcache pointers.
4841 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4842 (free_register_cache_thread): Remove struct regcache pointer
4845 2015-08-06 Pedro Alves <palves@redhat.com>
4847 * server.c (captured_main): On error, print the exception message
4848 to stderr, and if run_once is set, throw a quit.
4850 2015-08-06 Pedro Alves <palves@redhat.com>
4852 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
4855 2015-08-06 Pedro Alves <palves@redhat.com>
4857 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
4858 reading beyond the passed in buffer length.
4860 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
4862 * tracepoint.c (symbol_list) <required>: Remove.
4864 2015-08-06 Pedro Alves <palves@redhat.com>
4866 * linux-low.c (handle_extended_wait): Set the fork child's suspend
4867 count if stopping and suspending threads.
4868 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
4869 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
4870 (linux_detach): Complete an ongoing step-over.
4871 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
4873 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
4874 (linux_wait_1): If passing a signal to the inferior after
4875 finishing a step-over, unsuspend and re-resume all lwps. If we
4876 see a single-step event but the thread should be continuing, don't
4877 pass the trap to gdb.
4878 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
4879 internal_error instead of gdb_assert.
4880 (enqueue_pending_signal): New function.
4881 (check_ptrace_stopped_lwp_gone): Add debug output.
4882 (start_step_over): Use internal_error instead of gdb_assert.
4883 (complete_ongoing_step_over): New function.
4884 (linux_resume_one_thread): Don't resume a suspended thread.
4885 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
4888 2015-08-06 Pedro Alves <palves@redhat.com>
4890 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
4891 (linux_thread_alive): Use lwp_is_marked_dead.
4892 (extended_event_reported): Delete.
4893 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
4894 instead of extended_event_reported.
4895 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
4897 (lwp_is_marked_dead): New function.
4898 (lwp_running): Use lwp_is_marked_dead.
4899 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
4902 2015-08-06 Pedro Alves <palves@redhat.com>
4904 * linux-low.c (linux_wait_1): Move fork event output out of the
4905 !report_to_gdb check. Pass event_child->waitstatus to
4906 target_waitstatus_to_string instead of ourstatus.
4908 2015-08-04 Yao Qi <yao.qi@linaro.org>
4910 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
4911 if current_thread is 32 bit.
4913 2015-08-04 Yao Qi <yao.qi@linaro.org>
4915 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4916 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4917 * server.c (extended_protocol): Remove "static".
4918 * server.h (extended_protocol): Declare it.
4920 2015-08-04 Yao Qi <yao.qi@linaro.org>
4922 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
4923 both aarch64 and aarch32.
4924 (aarch64_set_pc): Likewise.
4926 2015-08-04 Yao Qi <yao.qi@linaro.org>
4928 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
4929 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
4930 arm-with-neon.xml to srv_xmlfiles.
4931 * linux-aarch64-low.c: Include linux-aarch32-low.h.
4932 (is_64bit_tdesc): New function.
4933 (aarch64_linux_read_description): New function.
4934 (aarch64_arch_setup): Call aarch64_linux_read_description.
4935 (regs_info): Rename to regs_info_aarch64.
4936 (aarch64_regs_info): Return right regs_info.
4937 (initialize_low_arch): Call initialize_low_arch_aarch32.
4939 2015-08-04 Yao Qi <yao.qi@linaro.org>
4941 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
4942 * linux-aarch32-low.c: New file.
4943 * linux-aarch32-low.h: New file.
4944 * linux-arm-low.c (arm_fill_gregset): Move it to
4945 linux-aarch32-low.c.
4946 (arm_store_gregset): Likewise.
4947 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
4948 (arm_store_vfpregset): Call arm_store_vfpregset_num.
4949 (arm_arch_setup): Check if PTRACE_GETREGSET works.
4950 (regs_info): Rename to regs_info_arm.
4951 (arm_regs_info): Return regs_info_aarch32 if
4952 have_ptrace_getregset is 1 and target description is
4953 arm_with_neon or arm_with_vfpv3.
4954 (initialize_low_arch): Don't call init_registers_arm_with_neon.
4955 Call initialize_low_arch_aarch32 instead.
4957 2015-08-04 Yao Qi <yao.qi@linaro.org>
4959 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
4960 * linux-low.c: ... here.
4961 * linux-low.h (have_ptrace_getregset): Declare it.
4963 2015-08-04 Pedro Alves <palves@redhat.com>
4965 * thread-db.c (struct thread_db): Use new typedefs.
4966 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
4968 (disable_thread_event_reporting): Cast result of dlsym to
4969 destination function pointer type.
4970 (thread_db_mourn): Use td_ta_delete_ftype.
4972 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
4974 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
4976 (CDX_BREAKPOINT): Define for R2.
4977 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
4978 (the_low_target): Add comments.
4980 2015-07-30 Yao Qi <yao.qi@linaro.org>
4982 * linux-arm-low.c (arm_hwcap): Remove it.
4983 (arm_read_description): New local variable arm_hwcap. Don't
4984 set arm_hwcap to zero.
4986 2015-07-30 Yao Qi <yao.qi@linaro.org>
4988 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
4989 Use regcache->tdesc instead.
4990 (arm_store_wmmxregset): Likewise.
4991 (arm_fill_vfpregset): Likewise.
4992 (arm_store_vfpregset): Likewise.
4994 2015-07-30 Yao Qi <yao.qi@linaro.org>
4996 * linux-arm-low.c: Include arch/arm.h.
4997 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
4998 (arm_store_gregset): Likewise.
5000 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5002 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5003 ptrace's 4th parameter.
5005 2015-07-27 Yao Qi <yao.qi@linaro.org>
5007 * configure.srv (case aarch64*-*-linux*): Don't set
5010 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5012 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5014 * linux-arm-low.c: Likewise.
5015 * linux-cris-low.c: Likewise.
5016 * linux-crisv32-low.c: Likewise.
5017 * linux-low.c: Likewise.
5018 * linux-m68k-low.c: Likewise.
5019 * linux-mips-low.c: Likewise.
5020 * linux-nios2-low.c: Likewise.
5021 * linux-s390-low.c: Likewise.
5022 * linux-sparc-low.c: Likewise.
5023 * linux-tic6x-low.c: Likewise.
5024 * linux-tile-low.c: Likewise.
5025 * linux-x86-low.c: Likewise.
5027 2015-07-24 Pedro Alves <palves@redhat.com>
5029 * config.in: Regenerate.
5030 * configure: Regenerate.
5032 2015-07-24 Pedro Alves <palves@redhat.com>
5034 * acinclude.m4: Include ../ptrace.m4.
5035 * configure.ac: Call GDB_AC_PTRACE.
5036 * config.in, configure: Regenerate.
5038 2015-07-24 Yao Qi <yao.qi@linaro.org>
5040 * linux-low.c (linux_create_inferior): Remove setting to
5041 proc->priv->new_inferior.
5042 (linux_attach): Likewise.
5043 (linux_low_filter_event): Likewise.
5044 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5046 2015-07-24 Yao Qi <yao.qi@linaro.org>
5048 * linux-low.c (linux_arch_setup): New function.
5049 (linux_low_filter_event): If proc->tdesc is NULL and
5050 proc->attached is true, call the_low_target.arch_setup.
5051 Otherwise, keep status pending, and return.
5052 (linux_resume_one_lwp_throw): Don't call get_pc if
5053 thread->while_stepping isn't NULL. Don't call
5054 get_thread_regcache if proc->tdesc is NULL.
5055 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5056 (linux_target_ops): Install arch_setup.
5057 * server.c (start_inferior): Call the_target->arch_setup.
5058 * target.h (struct target_ops) <arch_setup>: New field.
5059 (target_arch_setup): New marco.
5060 * lynx-low.c (lynx_target_ops): Update.
5061 * nto-low.c (nto_target_ops): Update.
5062 * spu-low.c (spu_target_ops): Update.
5063 * win32-low.c (win32_target_ops): Update.
5065 2015-07-24 Yao Qi <yao.qi@linaro.org>
5067 * linux-low.c (linux_add_process): Don't set
5068 proc->priv->new_inferior.
5069 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5070 (linux_attach): Likewise.
5072 2015-07-24 Yao Qi <yao.qi@linaro.org>
5074 * server.c (start_inferior): Code refactor.
5076 2015-07-24 Yao Qi <yao.qi@linaro.org>
5078 * server.c (process_serial_event): Set general_thread.
5080 2015-07-21 Yao Qi <yao.qi@linaro.org>
5082 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5083 aarch64_linux_get_debug_reg_capacity.
5085 2015-07-17 Yao Qi <yao.qi@linaro.org>
5087 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5088 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5089 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5090 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5091 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5092 (AARCH64_HWP_ALIGNMENT): Likewise.
5093 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5094 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5095 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5096 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5097 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5098 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5099 (struct aarch64_debug_reg_state): Likewise.
5100 (struct arch_lwp_info): Likewise.
5101 (aarch64_align_watchpoint): Likewise.
5102 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5103 (aarch64_watchpoint_length): Likewise.
5104 (aarch64_point_encode_ctrl_reg): Likewise
5105 (aarch64_point_is_aligned): Likewise.
5106 (aarch64_align_watchpoint): Likewise.
5107 (aarch64_linux_set_debug_regs):
5108 (aarch64_dr_state_insert_one_point): Likewise.
5109 (aarch64_dr_state_remove_one_point): Likewise.
5110 (aarch64_handle_breakpoint): Likewise.
5111 (aarch64_handle_aligned_watchpoint): Likewise.
5112 (aarch64_handle_unaligned_watchpoint): Likewise.
5113 (aarch64_handle_watchpoint): Likewise.
5115 2015-07-17 Yao Qi <yao.qi@linaro.org>
5117 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5118 and don't aarch64_get_debug_reg_state. All callers update.
5119 (aarch64_handle_aligned_watchpoint): Likewise.
5120 (aarch64_handle_unaligned_watchpoint): Likewise.
5121 (aarch64_handle_watchpoint): Likewise.
5122 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5123 (aarch64_remove_point): Likewise.
5125 2015-07-17 Yao Qi <yao.qi@linaro.org>
5127 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5129 (aarch64_handle_unaligned_watchpoint): Likewise.
5131 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5133 Revert the previous 3 commits:
5134 Move gdb_regex* to common/
5135 Move linux_find_memory_regions_full & co.
5136 gdbserver build-id attribute generator
5138 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5139 Jan Kratochvil <jan.kratochvil@redhat.com>
5141 gdbserver build-id attribute generator.
5142 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5143 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5144 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5146 (get_dynamic): Use find_pdhr to traverse program headers.
5147 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5148 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5149 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5150 (get_hex_build_id): New.
5151 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5152 to reply XML document.
5154 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5155 Jan Kratochvil <jan.kratochvil@redhat.com>
5157 * target.c: Include target/target-utils.h and fcntl.h.
5158 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5159 (target_fileio_read_stralloc): New functions.
5161 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5163 * Makefile.in (OBS): Add gdb_regex.o.
5165 * config.in: Rebuilt.
5166 * configure: Rebuilt.
5168 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5169 Jan Kratochvil <jan.kratochvil@redhat.com>
5171 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5172 * Makefile.in (OBS): Add target-utils.o.
5173 (linux-maps.o, target-utils.o): New.
5174 * configure.srv (srv_linux_obj): Add linux-maps.o.
5176 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5178 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5180 (the_low_target): Install it.
5182 2015-07-14 Pedro Alves <palves@redhat.com>
5184 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5185 Instead, ignore ECHILD, and throw an error for other errnos.
5187 2015-07-10 Pedro Alves <palves@redhat.com>
5189 * event-loop.c (struct callback_event) <data>: Change type to
5190 gdb_client_data instance instead of gdb_client_data pointer.
5191 (append_callback_event): Adjust.
5193 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5195 * linux-aarch64-low.c: Add comments for each linux_target_ops
5196 method. Remove comments already covered in target_ops and
5197 linux_target_ops definitions.
5198 (the_low_target): Add comments for each unimplemented method.
5200 2015-07-09 Yao Qi <yao.qi@linaro.org>
5202 * linux-aarch64-low.c (aarch64_regmap): Remove.
5203 (aarch64_usrregs_info): Remove.
5204 (regs_info): Set field usrregs to NULL.
5206 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5208 * linux-low.c: Include "rsp-low.h"
5209 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5210 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5211 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5212 (handle_btrace_enable_pt): New.
5213 (handle_btrace_general_set): Support "pt".
5214 (handle_btrace_conf_general_set): Support "pt:size".
5216 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5218 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5221 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5223 * linux-aarch64-low.c: Remove comment about endianness.
5224 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5225 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5228 2015-06-24 Gary Benson <gbenson@redhat.com>
5230 * linux-i386-ipa.c (stdint.h): Do not include.
5231 * lynx-i386-low.c (stdint.h): Likewise.
5232 * lynx-ppc-low.c (stdint.h): Likewise.
5233 * mem-break.c (stdint.h): Likewise.
5234 * thread-db.c (stdint.h): Likewise.
5235 * tracepoint.c (stdint.h): Likewise.
5236 * win32-low.c (stdint.h): Likewise.
5238 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5240 * server.c (write_qxfer_response): Update call to
5241 remote_escape_output.
5243 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5244 Jan Kratochvil <jan.kratochvil@redhat.com>
5246 Merge multiple hex conversions.
5247 * gdbreplay.c (tohex): Rename to 'fromhex'.
5248 (logchar): Use fromhex.
5250 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5252 * server.c (handle_qxfer_libraries): Set `version' attribute for
5255 2015-06-10 Gary Benson <gbenson@redhat.com>
5257 * target.h (struct target_ops) <multifs_open>: New field.
5258 <multifs_unlink>: Likewise.
5259 <multifs_readlink>: Likewise.
5260 * linux-low.c (nat/linux-namespaces.h): New include.
5261 (linux_target_ops): Initialize the_target->multifs_open,
5262 the_target->multifs_unlink and the_target->multifs_readlink.
5263 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5264 * hostio.c (hostio_fs_pid): New static variable.
5265 (hostio_handle_new_gdb_connection): New function.
5266 (handle_setfs): Likewise.
5267 (handle_open): Use the_target->multifs_open as appropriate.
5268 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5269 (handle_readlink): Use the_target->multifs_readlink as
5271 (handle_vFile): Handle vFile:setfs packets.
5272 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5273 after target_handle_new_gdb_connection.
5275 2015-06-10 Gary Benson <gbenson@redhat.com>
5277 * configure.ac (AC_CHECK_FUNCS): Add setns.
5278 * config.in: Regenerate.
5279 * configure: Likewise.
5280 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5281 (linux-namespaces.o): New rule.
5282 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5284 2015-06-09 Gary Benson <gbenson@redhat.com>
5286 * hostio.c (handle_open): Process mode argument with
5287 fileio_to_host_mode.
5289 2015-06-01 Yao Qi <yao.qi@linaro.org>
5291 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5292 * linux-x86-low.c: Likewise.
5294 2015-05-28 Don Breazeal <donb@codesourcery.com>
5296 * linux-low.c (handle_extended_wait): Initialize
5297 thread_info.last_resume_kind for new fork children.
5299 2015-05-15 Pedro Alves <palves@redhat.com>
5301 * target.h (target_handle_new_gdb_connection): Rewrite using if
5302 wrapped in do/while.
5304 2015-05-14 Joel Brobecker <brobecker@adacore.com>
5306 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5307 * configure, config.in: Regenerate.
5308 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5311 2015-05-12 Don Breazeal <donb@codesourcery.com>
5313 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5314 PTRACE_EVENT_VFORK_DONE.
5315 (linux_low_ptrace_options, extended_event_reported): Add vfork
5317 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5318 and "vforkdone" for RSP 'T' Stop Reply Packet.
5319 * server.h (report_vfork_events): Declare
5322 2015-05-12 Don Breazeal <donb@codesourcery.com>
5324 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5325 (the_low_target) <new_fork>: Initialize new member.
5326 * linux-arm-low.c (arm_new_fork): New function.
5327 (the_low_target) <new_fork>: Initialize new member.
5328 * linux-low.c (handle_extended_wait): Call new target function
5330 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5331 * linux-mips-low.c (mips_add_watchpoint): New function
5332 extracted from mips_insert_point.
5333 (the_low_target) <new_fork>: Initialize new member.
5334 (mips_linux_new_fork): New function.
5335 (mips_insert_point): Call mips_add_watchpoint.
5336 * linux-x86-low.c (x86_linux_new_fork): New function.
5337 (the_low_target) <new_fork>: Initialize new member.
5339 2015-05-12 Don Breazeal <donb@codesourcery.com>
5341 * linux-low.c (handle_extended_wait): Implement return value,
5342 rename argument 'event_child' to 'event_lwp', handle
5343 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5344 (linux_low_ptrace_options): New function.
5345 (linux_low_filter_event): Call linux_low_ptrace_options,
5346 use different argument fo linux_enable_event_reporting,
5347 use return value from handle_extended_wait.
5348 (extended_event_reported): New function.
5349 (linux_wait_1): Call extended_event_reported and set
5350 status to report fork events.
5351 (linux_write_memory): Add pid to debug message.
5352 (reset_lwp_ptrace_options_callback): New function.
5353 (linux_handle_new_gdb_connection): New function.
5354 (linux_target_ops): Initialize new structure member.
5355 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5356 * lynx-low.c: Initialize new structure member.
5357 * remote-utils.c (prepare_resume_reply): Implement stop reason
5358 "fork" for "T" stop message.
5359 * server.c (handle_query): Call handle_new_gdb_connection.
5360 * server.h (report_fork_events): Declare global flag.
5361 * target.h (struct target_ops) <handle_new_gdb_connection>:
5363 (target_handle_new_gdb_connection): New macro.
5364 * win32-low.c: Initialize new structure member.
5366 2015-05-12 Don Breazeal <donb@codesourcery.com>
5368 * mem-break.c (APPEND_TO_LIST): Define macro.
5369 (clone_agent_expr): New function.
5370 (clone_one_breakpoint): New function.
5371 (clone_all_breakpoints): New function.
5372 * mem-break.h: Declare new functions.
5374 2015-05-12 Don Breazeal <donb@codesourcery.com>
5376 * linux-low.c (linux_supports_fork_events): New function.
5377 (linux_supports_vfork_events): New function.
5378 (linux_target_ops): Initialize new structure members.
5379 (initialize_low): Call linux_check_ptrace_features.
5380 * lynx-low.c (lynx_target_ops): Initialize new structure
5382 * server.c (report_fork_events, report_vfork_events):
5384 (handle_query): Add new features to qSupported packet and
5386 (captured_main): Initialize new global variables.
5387 * target.h (struct target_ops) <supports_fork_events>:
5389 <supports_vfork_events>: New member.
5390 (target_supports_fork_events): New macro.
5391 (target_supports_vfork_events): New macro.
5392 * win32-low.c (win32_target_ops): Initialize new structure
5395 2015-05-12 Gary Benson <gbenson@redhat.com>
5397 * server.c (handle_qxfer_exec_file): Use current process
5400 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5402 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5403 Remove HAVE_PTRACE_GETREGS conditionals.
5404 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5405 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5407 2015-05-08 Yao Qi <yao.qi@linaro.org>
5409 * linux-low.c (linux_supports_conditional_breakpoints): New
5411 (linux_target_ops): Install new target method.
5412 * lynx-low.c (lynx_target_ops): Install NULL hook for
5413 supports_conditional_breakpoints.
5414 * nto-low.c (nto_target_ops): Likewise.
5415 * spu-low.c (spu_target_ops): Likewise.
5416 * win32-low.c (win32_target_ops): Likewise.
5417 * server.c (handle_query): Check
5418 target_supports_conditional_breakpoints.
5419 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5421 (target_supports_conditional_breakpoints): New macro.
5423 2015-05-06 Pedro Alves <palves@redhat.com>
5426 * server.c (start_inferior): If the process exits, mourn it.
5428 2015-04-21 Gary Benson <gbenson@redhat.com>
5430 * hostio.c (fileio_open_flags_to_host): Factored out to
5431 fileio_to_host_openflags in common/fileio.c. Single use
5434 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5436 * linux-xtensa-low.c (xtensa_fill_gregset)
5437 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5440 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5442 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5443 (regs_info): Replace usrregs pointer with NULL.
5445 2015-04-17 Gary Benson <gbenson@redhat.com>
5447 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5448 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5449 * server.c (handle_qxfer_exec_file): New function.
5450 (qxfer_packets): Add exec-file entry.
5451 (handle_query): Report qXfer:exec-file:read as supported packet.
5453 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5455 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5457 2015-04-09 Gary Benson <gbenson@redhat.com>
5459 * hostio-errno.c (errno_to_fileio_error): Remove function.
5460 Update caller to use remote_fileio_to_fio_error.
5462 2015-04-09 Yao Qi <yao.qi@linaro.org>
5464 * linux-low.c (linux_insert_point): Call
5465 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5466 (linux_remove_point): Call remove_memory_breakpoint if type is
5468 * linux-x86-low.c (x86_insert_point): Don't call
5469 insert_memory_breakpoint.
5470 (x86_remove_point): Don't call remove_memory_breakpoint.
5472 2015-04-01 Pedro Alves <palves@redhat.com>
5473 Cleber Rosa <crosa@redhat.com>
5475 * server.c (gdbserver_usage): Reorganize and extend the usage
5478 2015-03-24 Pedro Alves <palves@redhat.com>
5480 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5481 output. Also dump TRAP_TRACE.
5482 (linux_low_filter_event): In debug output, distinguish a
5483 resume_stop SIGSTOP from a delayed SIGSTOP.
5485 2015-03-24 Gary Benson <gbenson@redhat.com>
5487 * linux-x86-low.c (x86_linux_new_thread): Moved to
5489 (x86_linux_prepare_to_resume): Likewise.
5491 2015-03-24 Gary Benson <gbenson@redhat.com>
5493 * Makefile.in (x86-linux-dregs.o): New rule.
5494 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5495 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5496 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5497 (x86_linux_dr_get): Likewise.
5498 (x86_linux_dr_set): Likewise.
5499 (update_debug_registers_callback): Likewise.
5500 (x86_linux_dr_set_addr): Likewise.
5501 (x86_linux_dr_get_addr): Likewise.
5502 (x86_linux_dr_set_control): Likewise.
5503 (x86_linux_dr_get_control): Likewise.
5504 (x86_linux_dr_get_status): Likewise.
5505 (x86_linux_update_debug_registers): Likewise.
5507 2015-03-24 Gary Benson <gbenson@redhat.com>
5509 * linux-x86-low.c (x86_linux_update_debug_registers):
5510 New function, factored out from...
5511 (x86_linux_prepare_to_resume): ...this.
5513 2015-03-24 Gary Benson <gbenson@redhat.com>
5515 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5516 (x86_linux_dr_set): Likewise.
5517 (update_debug_registers_callback): Likewise.
5518 (x86_linux_dr_set_addr): Likewise.
5519 (x86_linux_dr_get_addr): Likewise.
5520 (x86_linux_dr_set_control): Likewise.
5521 (x86_linux_dr_get_control): Likewise.
5522 (x86_linux_dr_get_status): Likewise.
5523 (x86_linux_prepare_to_resume): Likewise.
5525 2015-03-24 Gary Benson <gbenson@redhat.com>
5527 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5528 Use perror_with_name. Pass string through gettext.
5529 (x86_linux_dr_set): Likewise.
5531 2015-03-24 Gary Benson <gbenson@redhat.com>
5533 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5534 (x86_linux_dr_set_addr): ...this.
5535 (x86_dr_low_get_addr): Rename to...
5536 (x86_linux_dr_get_addr): ...this.
5537 (x86_dr_low_set_control): Rename to...
5538 (x86_linux_dr_set_control): ...this.
5539 (x86_dr_low_get_control): Rename to...
5540 (x86_linux_dr_get_control): ...this.
5541 (x86_dr_low_get_status): Rename to...
5542 (x86_linux_dr_get_status): ...this.
5543 (x86_dr_low): Update with new function names.
5545 2015-03-24 Gary Benson <gbenson@redhat.com>
5547 * Makefile.in (x86-linux.o): New rule.
5548 * configure.srv: Add x86-linux.o to relevant targets.
5549 * linux-low.c (lwp_set_arch_private_info): New function.
5550 (lwp_arch_private_info): Likewise.
5551 * linux-x86-low.c: Include nat/x86-linux.h.
5552 (arch_lwp_info): Removed structure.
5553 (update_debug_registers_callback):
5554 Use lwp_set_debug_registers_changed.
5555 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5556 and lwp_set_debug_registers_changed.
5557 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5559 2015-03-24 Gary Benson <gbenson@redhat.com>
5561 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5562 * linux-arm-low.c (arm_new_thread): Likewise.
5563 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5564 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5565 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5566 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5568 2015-03-24 Gary Benson <gbenson@redhat.com>
5570 * linux-low.c (ptid_of_lwp): New function.
5571 (lwp_is_stopped): Likewise.
5572 (lwp_stop_reason): Likewise.
5573 * linux-x86-low.c (update_debug_registers_callback):
5575 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5578 2015-03-24 Gary Benson <gbenson@redhat.com>
5580 * linux-low.h (linux_stop_lwp): Remove declaration.
5582 2015-03-24 Gary Benson <gbenson@redhat.com>
5584 * linux-low.h: Include nat/linux-nat.h.
5585 * linux-low.c (iterate_over_lwps_args): New structure.
5586 (iterate_over_lwps_filter): New function.
5587 (iterate_over_lwps): Likewise.
5588 * linux-x86-low.c (update_debug_registers_callback):
5589 Update signature to what iterate_over_lwps expects.
5590 Remove PID check that iterate_over_lwps now performs.
5591 (x86_dr_low_set_addr): Use iterate_over_lwps.
5592 (x86_dr_low_set_control): Likewise.
5594 2015-03-24 Gary Benson <gbenson@redhat.com>
5596 * linux-x86-low.c (x86_debug_reg_state): New function.
5597 (x86_linux_prepare_to_resume): Use the above.
5599 2015-03-24 Gary Benson <gbenson@redhat.com>
5601 * linux-low.c (current_lwp_ptid): New function.
5602 * linux-x86-low.c: Include nat/linux-nat.h.
5603 (x86_dr_low_get_addr): Use current_lwp_ptid.
5604 (x86_dr_low_get_control): Likewise.
5605 (x86_dr_low_get_status): Likewise.
5607 2015-03-20 Pedro Alves <palves@redhat.com>
5609 * tracepoint.c (cmd_qtstatus): Make "str" const.
5611 2015-03-20 Pedro Alves <palves@redhat.com>
5613 * server.c (handle_general_set): Make "req_str" const.
5615 2015-03-19 Pedro Alves <palves@redhat.com>
5617 * linux-low.c (linux_resume_one_lwp): Rename to ...
5618 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5619 instead call perror_with_name.
5620 (check_ptrace_stopped_lwp_gone): New function.
5621 (linux_resume_one_lwp): Reimplement as wrapper around
5622 linux_resume_one_lwp_throw that swallows errors if the LWP is
5625 2015-03-19 Pedro Alves <palves@redhat.com>
5627 * linux-low.c (count_events_callback, select_event_lwp_callback):
5628 No longer check whether the thread has resume_stop as last resume
5631 2015-03-19 Pedro Alves <palves@redhat.com>
5633 * linux-low.c (count_events_callback, select_event_lwp_callback):
5634 Use the lwp's status_pending_p field, not the thread's.
5636 2015-03-19 Pedro Alves <palves@redhat.com>
5638 * linux-low.c (select_event_lwp_callback): Update comments to
5639 no longer mention SIGTRAP.
5641 2015-03-18 Gary Benson <gbenson@redhat.com>
5643 * server.c (handle_query): Do not report vFile:fstat as supported.
5645 2015-03-11 Gary Benson <gbenson@redhat.com>
5647 * hostio.c (sys/types.h): New include.
5648 (sys/stat.h): Likewise.
5649 (common-remote-fileio.h): Likewise.
5650 (handle_fstat): New function.
5651 (handle_vFile): Handle vFile:fstat packets.
5653 2015-03-11 Gary Benson <gbenson@redhat.com>
5655 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5656 struct stat.st_blocks and struct stat.st_blksize.
5657 * configure: Regenerate.
5658 * config.in: Likewise.
5659 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5660 (OBS): Add common-remote-fileio.o.
5661 (common-remote-fileio.o): New rule.
5663 2015-03-09 Pedro Alves <palves@redhat.com>
5665 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5666 'struct sockaddr' pointer in 'accept' call.
5668 2015-03-09 Pedro Alves <palves@redhat.com>
5671 2015-03-07 Pedro Alves <palves@redhat.com>
5672 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5673 or <winsock2.h> here. Instead include "gdb_socket.h".
5674 (remote_open): Use union gdb_sockaddr_u.
5675 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5676 or <winsock2.h> here. Instead include "gdb_socket.h".
5677 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5678 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5680 (init_named_socket, gdb_agent_helper_thread): Use union
5683 2015-03-07 Pedro Alves <palves@redhat.com>
5685 * configure.ac (build_warnings): Move
5686 -Wdeclaration-after-statement to the C-specific set.
5687 * configure: Regenerate.
5689 2015-03-07 Pedro Alves <palves@redhat.com>
5691 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5692 or <winsock2.h> here. Instead include "gdb_socket.h".
5693 (remote_open): Use union gdb_sockaddr_u.
5694 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5695 or <winsock2.h> here. Instead include "gdb_socket.h".
5696 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5697 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5699 (init_named_socket, gdb_agent_helper_thread): Use union
5702 2015-03-07 Pedro Alves <palves@redhat.com>
5704 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5707 2015-03-06 Yao Qi <yao.qi@linaro.org>
5709 * linux-aarch64-low.c (aarch64_insert_point): Use
5710 show_debug_regs as a boolean.
5711 (aarch64_remove_point): Likewise.
5713 2015-03-05 Pedro Alves <palves@redhat.com>
5715 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5716 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5717 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5718 * nto-low.c (nto_target_ops): Likewise.
5719 * spu-low.c (spu_target_ops): Likewise.
5720 * win32-low.c (win32_target_ops): Likewise.
5722 2015-03-04 Pedro Alves <palves@redhat.com>
5724 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
5725 Decide whether a breakpoint triggered based on the SIGTRAP's
5727 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5728 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
5729 (linux_low_filter_event): Check for breakpoints before checking
5731 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5733 (linux_stopped_by_sw_breakpoint)
5734 (linux_supports_stopped_by_sw_breakpoint)
5735 (linux_stopped_by_hw_breakpoint)
5736 (linux_supports_stopped_by_hw_breakpoint): New functions.
5737 (linux_target_ops): Install new target methods.
5739 2015-03-04 Pedro Alves <palves@redhat.com>
5741 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5742 * server.c (swbreak_feature, hwbreak_feature): New globals.
5743 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5744 (captured_main): Clear swbreak_feature and hwbreak_feature.
5745 * server.h (swbreak_feature, hwbreak_feature): Declare.
5746 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5747 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5748 supports_stopped_by_hw_breakpoint>: New fields.
5749 (target_supports_stopped_by_sw_breakpoint)
5750 (target_stopped_by_sw_breakpoint)
5751 (target_supports_stopped_by_hw_breakpoint)
5752 (target_stopped_by_hw_breakpoint): Declare.
5754 2015-03-04 Pedro Alves <palves@redhat.com>
5756 enum lwp_stop_reason -> enum target_stop_reason
5757 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5758 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5759 (linux_wait_1, stuck_in_jump_pad_callback)
5760 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5761 (linux_stopped_by_watchpoint):
5762 * linux-low.h (enum lwp_stop_reason): Delete.
5763 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5764 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5766 2015-03-04 Yao Qi <yao.qi@linaro.org>
5768 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5770 2015-03-03 Gary Benson <gbenson@redhat.com>
5772 * hostio.c (handle_vFile): Fix prefix lengths.
5774 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5776 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5779 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5781 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5782 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5783 (clean): Add "rm -f" for above C files.
5784 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5785 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5786 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5787 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5788 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5789 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5790 (init_registers_s390x_vx_linux64)
5791 (init_registers_s390x_tevx_linux64)
5792 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5793 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5795 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5796 (s390_store_vxrs_high): New functions.
5797 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5799 (s390_arch_setup): Add logic for selecting one of the new target
5800 descriptions. Activate the new vector regsets if applicable.
5801 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5802 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5803 and init_registers_s390x_tevx_linux64.
5805 2015-03-01 Pedro Alves <palves@redhat.com>
5807 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5810 2015-02-27 Pedro Alves <palves@redhat.com>
5812 * linux-x86-low.c (u_debugreg_offset): New function.
5813 (x86_linux_dr_get, x86_linux_dr_set): Use it.
5815 2015-02-27 Pedro Alves <palves@redhat.com>
5817 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5818 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5819 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5820 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5821 (ps_lsetfpregs, ps_getpid)
5822 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5823 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5824 (ps_lsetxregs, ps_plog): Declare.
5826 2015-02-27 Pedro Alves <palves@redhat.com>
5828 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5829 IP_AGENT_EXPORT_FUNC.
5830 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5831 IP_AGENT_EXPORT_FUNC.
5832 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5833 (IP_AGENT_EXPORT): Delete.
5834 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5835 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5836 (gdb_trampoline_buffer_error, collecting, gdb_collect)
5837 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5838 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5839 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5840 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5841 (traceframe_read_count, traceframe_write_count)
5842 (traceframes_created, trace_state_variables, get_raw_reg)
5843 (get_trace_state_variable_value, set_trace_state_variable_value)
5844 (ust_loaded, helper_thread_id, cmd_buf): Use
5845 IPA_SYM_EXPORTED_NAME.
5846 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5847 (tracepoints) Use IP_AGENT_EXPORT_VAR.
5848 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
5849 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5850 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
5851 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
5852 EXTERN_C_PUSH/EXTERN_C_POP.
5853 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
5854 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
5855 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5856 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
5857 (traceframe_write_count, traceframe_read_count)
5858 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
5859 (about_to_request_buffer_space, get_trace_state_variable_value)
5860 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
5861 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
5862 EXTERN_C_PUSH/EXTERN_C_POP.
5863 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
5864 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
5865 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
5866 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5867 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5868 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5869 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
5870 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
5872 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
5873 (IP_AGENT_EXPORT_VAR_DECL): Define.
5875 (gdb_agent_get_raw_reg): Declare.
5877 2015-02-27 Tom Tromey <tromey@redhat.com>
5878 Pedro Alves <palves@redhat.com>
5880 Rename symbols whose names are reserved C++ keywords throughout.
5882 2015-02-27 Pedro Alves <palves@redhat.com>
5884 * Makefile.in (COMPILER): New, get it from autoconf.
5885 (CXX): Get from autoconf instead.
5886 (COMPILE.pre): Use COMPILER.
5887 (CC-LD): Rename to ...
5888 (CC_LD): ... this. Use COMPILER.
5889 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
5890 (CXX_FOR_TARGET): Default to g++ instead of gcc.
5891 * acinclude.m4: Include build-with-cxx.m4.
5892 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
5893 Disable -Werror by default if building in C++ mode.
5894 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
5895 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
5896 the C++ compiler. Save/restore CXXFLAGS too.
5897 * configure: Regenerate.
5899 2015-02-27 Pedro Alves <palves@redhat.com>
5901 * acinclude.m4: Include libiberty.m4.
5902 * configure.ac: Call libiberty_INIT.
5903 * config.in, configure: Regenerate.
5905 2015-02-26 Pedro Alves <palves@redhat.com>
5907 * linux-low.c (linux_wait_1): When incrementing the PC past a
5908 program breakpoint always use the_low_target.breakpoint_len as
5909 increment, rather than the maximum between that and
5910 the_low_target.decr_pc_after_break.
5912 2015-02-23 Pedro Alves <palves@redhat.com>
5914 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
5915 thread was doing a step-over; always adjust the PC if
5916 we stepped over a permanent breakpoint.
5917 (linux_wait_1): If we stepped over breakpoint that was on top of a
5918 permanent breakpoint, manually advance the PC past it.
5920 2015-02-23 Pedro Alves <palves@redhat.com>
5922 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
5924 (x86_fill_gregset, x86_store_gregset): Use it when handling
5927 2015-02-20 Pedro Alves <palves@redhat.com>
5929 * thread-db.c: Include "nat/linux-procfs.h".
5930 (thread_db_init): Skip listing new threads if the kernel supports
5931 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
5933 2015-02-20 Pedro Alves <palves@redhat.com>
5935 * linux-low.c (status_pending_p_callback): Use ptid_match.
5937 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
5939 PR breakpoints/16812
5940 * linux-low.c (wstatus_maybe_breakpoint): Remove.
5941 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
5942 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
5944 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
5946 PR breakpoints/15956
5947 * tracepoint.c (cmd_qtinit): Add check for current_thread.
5949 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5951 * linux-low.c (linux_low_btrace_conf): Print size.
5952 * server.c (handle_btrace_conf_general_set): New.
5953 (hanle_general_set): Call handle_btrace_conf_general_set.
5954 (handle_query): Report Qbtrace-conf:bts:size as supported.
5956 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5958 * linux-low.c (linux_low_enable_btrace): Update parameters.
5959 (linux_low_btrace_conf): New.
5960 (linux_target_ops)<to_btrace_conf>: Initialize.
5961 * server.c (current_btrace_conf): New.
5962 (handle_btrace_enable): Rename to ...
5963 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
5964 to target_enable_btrace. Update comment. Update users.
5965 (handle_qxfer_btrace_conf): New.
5966 (qxfer_packets): Add btrace-conf entry.
5967 (handle_query): Report qXfer:btrace-conf:read as supported packet.
5968 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
5969 (target_ops)<read_btrace_conf>: New.
5970 (target_enable_btrace): Update parameters.
5971 (target_read_btrace_conf): New.
5973 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5975 * server.c (handle_btrace_general_set): Remove call to
5976 target_supports_btrace.
5977 (supported_btrace_packets): New.
5978 (handle_query): Call supported_btrace_packets.
5979 * target.h: include btrace-common.h.
5980 (btrace_target_info): Removed.
5981 (supports_btrace, target_supports_btrace): Update parameters.
5983 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5985 * Makefile.in (SFILES): Add common/btrace-common.c.
5986 (OBS): Add common/btrace-common.o.
5987 (btrace-common.o): Add build rules.
5988 * linux-low: Include btrace-common.h.
5989 (linux_low_read_btrace): Use struct btrace_data. Call
5990 btrace_data_init and btrace_data_fini.
5992 2015-02-06 Pedro Alves <palves@redhat.com>
5994 * thread-db.c (find_new_threads_callback): Add debug output.
5996 2015-02-04 Pedro Alves <palves@redhat.com>
5998 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
5999 (resume_stopped_resumed_lwps): New function.
6000 (linux_wait_for_event_filtered): Use it.
6002 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6004 * Makefile.in (SFILES): Add linux-personality.c.
6005 (linux-personality.o): New rule.
6006 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6007 list of objects to be built.
6008 * linux-low.c: Include nat/linux-personality.h.
6009 (linux_create_inferior): Remove code to disable address space
6010 randomization (moved to ../nat/linux-personality.c). Create
6011 cleanup to disable address space randomization.
6013 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6015 * Makefile.in (posix-strerror.o): New rule.
6016 (mingw-strerror.o): Likewise.
6017 * configure: Regenerated.
6018 * configure.ac: Source file ../common/common.host. Initialize new
6019 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6021 2015-01-14 Yao Qi <yao@codesourcery.com>
6023 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6024 (ppc-linux.o): New rule.
6025 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6026 * configure.ac: AC_CHECK_FUNCS(getauxval).
6027 * config.in: Re-generated.
6028 * configure: Re-generated.
6029 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6030 ppc64_64bit_inferior_p
6032 2015-01-14 Yao Qi <yao@codesourcery.com>
6034 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6035 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6036 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6037 (PT_ORIG_R3, PT_TRAP): Likewise.
6038 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6039 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6040 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6042 2015-01-10 Joel Brobecker <brobecker@adacore.com>
6044 * i387-fp.c (i387_cache_to_xsave): In look over
6045 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6046 zmmh_low_space field by use of zmmh_high_space.
6048 2015-01-09 Pedro Alves <palves@redhat.com>
6050 * linux-low.c (step_over_bkpt): Move higher up in the file.
6051 (handle_extended_wait): Don't store the stop_pc here.
6052 (get_stop_pc): Adjust comments and rename to ...
6053 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6054 stopped for a software breakpoint or hardware breakpoint.
6055 (thread_still_has_status_pending_p): New function.
6056 (status_pending_p_callback): Use
6057 thread_still_has_status_pending_p. If the event is no longer
6058 interesting, resume the LWP.
6059 (handle_tracepoints): Add assert.
6060 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6061 (wstatus_maybe_breakpoint): New function.
6062 (cancel_breakpoint): Delete function.
6063 (check_stopped_by_watchpoint): New function, factored out from
6064 linux_low_filter_event.
6065 (lp_status_maybe_breakpoint): Delete function.
6066 (linux_low_filter_event): Remove filter_ptid argument.
6067 Leave thread group exits pending here. Store the LWP's stop PC.
6068 Always leave events pending.
6069 (linux_wait_for_event_filtered): Pull all events out of the
6070 kernel, and leave them all pending.
6071 (count_events_callback, select_event_lwp_callback): Consider all
6073 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6074 (select_event_lwp): Only give preference to the stepping LWP in
6075 all-stop mode. Adjust comments.
6076 (ignore_event): New function.
6077 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6078 references to cancel_breakpoints. Adjust to renames. Also give
6079 equal priority to all LWPs that have had events in non-stop mode.
6080 If reporting a software breakpoint event, unadjust the LWP's PC.
6081 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6082 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6084 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6085 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6086 (linux_stopped_by_watchpoint): Adjust.
6087 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6088 * linux-low.h (enum lwp_stop_reason): New.
6089 (struct lwp_info) <stop_pc>: Adjust comment.
6090 <stopped_by_watchpoint>: Delete field.
6091 <stop_reason>: New field.
6092 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6093 * mem-break.c (software_breakpoint_inserted_here)
6094 (hardware_breakpoint_inserted_here): New function.
6095 * mem-break.h (software_breakpoint_inserted_here)
6096 (hardware_breakpoint_inserted_here): Declare.
6097 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6098 (cancel_breakpoints): Delete.
6099 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6100 (upload_fast_traceframes): Remove references to
6103 2015-01-09 Pedro Alves <palves@redhat.com>
6105 * thread-db.c (find_new_threads_callback): Ignore thread if the
6106 kernel thread ID is -1.
6108 2015-01-09 Pedro Alves <palves@redhat.com>
6110 * linux-low.c (linux_attach_fail_reason_string): Move to
6111 nat/linux-ptrace.c, and rename.
6112 (linux_attach_lwp): Update comment.
6113 (attach_proc_task_lwp_callback): New function.
6114 (linux_attach): Adjust to rename and use
6115 linux_proc_attach_tgid_threads.
6116 (linux_attach_fail_reason_string): Delete declaration.
6118 2015-01-01 Joel Brobecker <brobecker@adacore.com>
6120 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6121 * server.c (gdbserver_version): Likewise.
6123 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6125 * remote-utils.c: Include ctype.h.
6126 (input_interrupt): Explicitly handle the case when the char
6127 received is the NUL byte. Improve the printing of non-ASCII
6130 2014-12-16 Joel Brobecker <brobecker@adacore.com>
6132 * linux-low.c (linux_low_filter_event): Update call to
6133 linux_enable_event_reporting following the addition of
6134 a new parameter to that function.
6136 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
6139 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6140 (AARCH64_FPCR_REGNO): Likewise.
6141 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6142 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6143 (aarch64_store_fpregset): Likewise.
6145 2014-12-15 Joel Brobecker <brobecker@adacore.com>
6147 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6148 Remove FIXME comment about assumption about N.
6150 2014-12-13 Joel Brobecker <brobecker@adacore.com>
6152 * configure.ac: If large-file support is disabled in GDBserver,
6153 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6154 * configure: Regenerate.
6156 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6158 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6159 warning upon ENODATA from ptrace.
6160 * linux-s390-low.c (s390_store_tdb): New.
6161 (s390_regsets): Add regset for NT_S390_TDB.
6163 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6165 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6166 without a fill_function.
6167 * linux-s390-low.c (s390_fill_last_break): Remove.
6168 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6169 (s390_arch_setup): Use regset's size instead of fill_function for
6172 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6174 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6175 the regset's store function when ptrace returned an error.
6176 * regcache.c (get_thread_regcache): Invalidate register cache
6177 before fetching inferior's registers.
6179 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6181 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6182 while-loop as for-loop.
6183 (regsets_store_inferior_registers): Likewise.
6185 2014-11-28 Yao Qi <yao@codesourcery.com>
6187 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6188 * config.in, configure: Re-generate.
6189 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6192 2014-11-21 Yao Qi <yao@codesourcery.com>
6194 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6195 (AC_CHECK_HEADERS): Remove malloc.h.
6196 * configure: Re-generated.
6197 * config.in: Re-generated.
6198 * server.h: Don't include alloca.h and malloc.h.
6199 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6200 Don't include malloc.h.
6202 2014-11-17 Joel Brobecker <brobecker@adacore.com>
6204 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6205 corresponding ERRNO check in same block.
6207 2014-11-12 Pedro Alves <palves@redhat.com>
6209 * server.c (cont_thread): Update comment.
6210 (start_inferior, attach_inferior): No longer clear cont_thread.
6211 (handle_v_cont): No longer set cont_thread.
6212 (captured_main): Clear cont_thread each time a GDB connects.
6214 2014-11-12 Pedro Alves <palves@redhat.com>
6216 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6217 thread, and don't resume all threads if the Hc thread has exited.
6219 2014-11-12 Pedro Alves <palves@redhat.com>
6221 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6222 the process group instead of to a specific LWP.
6224 2014-10-15 Pedro Alves <palves@redhat.com>
6227 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6229 (arm_set_thread_context): Delete.
6230 (the_low_target): Adjust.
6231 * win32-i386-low.c (debug_registers_changed)
6232 (debug_registers_used): Delete.
6233 (update_debug_registers_callback): New function.
6234 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6235 needing to update their debug registers.
6236 (win32_get_current_dr): New function.
6237 (x86_dr_low_get_addr, x86_dr_low_get_control)
6238 (x86_dr_low_get_status): Fetch the debug register from the thread
6240 (i386_initial_stuff): Adjust.
6241 (i386_get_thread_context): Remove current_event parameter. Don't
6242 clear debug_registers_changed nor copy DR values to
6244 (i386_set_thread_context): Delete.
6245 (i386_prepare_to_resume): New function.
6246 (i386_thread_added): Mark the thread as needing to update irs
6248 (the_low_target): Remove i386_set_thread_context and install
6249 i386_prepare_to_resume.
6250 * win32-low.c (win32_get_thread_context): Adjust.
6251 (win32_set_thread_context): Use SetThreadContext
6253 (win32_prepare_to_resume): New function.
6254 (win32_require_context): New function, factored out from ...
6255 (thread_rec): ... this.
6256 (continue_one_thread): Call win32_prepare_to_resume on each thread
6257 we're about to continue.
6258 (win32_resume): Call win32_prepare_to_resume on the event thread.
6259 * win32-low.h (struct win32_thread_info)
6260 <debug_registers_changed>: New field.
6261 (struct win32_target_ops): Change prototype of set_thread_context,
6262 delete set_thread_context and add prepare_to_resume.
6263 (win32_require_context): New declaration.
6265 2014-10-08 Gary Benson <gbenson@redhat.com>
6267 * server.h: Do not include common-exceptions.h.
6269 2014-10-08 Gary Benson <gbenson@redhat.com>
6271 * server.h: Do not include cleanups.h.
6273 2014-09-30 James Hogan <james.hogan@imgtec.com>
6275 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6278 2014-09-23 Yao Qi <yao@codesourcery.com>
6280 * linux-low.c (lp_status_maybe_breakpoint): New function.
6281 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6282 (count_events_callback): Likewise.
6283 (select_event_lwp_callback): Likewise.
6284 (cancel_breakpoints_callback): Likewise.
6286 2014-09-19 Don Breazeal <donb@codesourcery.com>
6288 * linux-low.c (handle_extended_wait): Call
6289 linux_ptrace_get_extended_event.
6290 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6291 linux_is_extended_waitstatus.
6293 2014-09-16 Joel Brobecker <brobecker@adacore.com>
6295 * Makefile.in (CPPFLAGS): Define.
6296 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6297 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6299 2014-09-16 Gary Benson <gbenson@redhat.com>
6301 * inferiors.h (current_inferior): Renamed as...
6302 (current_thread): New variable. All uses updated.
6303 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6304 (maybe_move_out_of_jump_pad): Likewise.
6305 (cancel_breakpoint): Likewise.
6306 (linux_low_filter_event): Likewise.
6307 (wait_for_sigstop): Likewise.
6308 (linux_resume_one_lwp): Likewise.
6309 (need_step_over_p): Likewise.
6310 (start_step_over): Likewise.
6311 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6312 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6313 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6314 and save_inferior as saved_thread.
6315 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6317 (regcache_invalidate_thread): Likewise.
6318 * remote-utils.c (prepare_resume_reply): Likewise.
6319 * thread-db.c (thread_db_get_tls_address): Likewise.
6320 (disable_thread_event_reporting): Likewise.
6321 (remove_thread_event_breakpoints): Likewise.
6322 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6324 * target.h (set_desired_inferior): Renamed as...
6325 (set_desired_thread): New declaration. All uses updated.
6326 * server.c (myresume): Updated comment to reference thread instead
6328 (handle_serial_event): Likewise.
6329 (handle_target_event): Likewise.
6331 2014-09-12 Tom Tromey <tromey@redhat.com>
6332 Gary Benson <gbenson@redhat.com>
6334 * regcache.h: Include common-regcache.h.
6335 (regcache_read_pc): Don't declare.
6336 * regcache.c (get_thread_regcache_for_ptid): New function.
6338 2014-09-11 Tom Tromey <tromey@redhat.com>
6339 Gary Benson <gbenson@redhat.com>
6341 * symbol.c: New file.
6342 * Makefile.in (SFILES): Add symbol.c.
6343 (OBS): Add symbol.o.
6345 2014-09-11 Gary Benson <gbenson@redhat.com>
6347 * target.c (target_stop_ptid, target_continue_ptid): New
6350 2014-09-11 Tom Tromey <tromey@redhat.com>
6351 Gary Benson <gbenson@redhat.com>
6353 * target.h: Include target/target.h.
6354 * target.c (target_read_memory, target_read_uint32)
6355 (target_write_memory): New functions.
6357 2014-09-11 Gary Benson <gbenson@redhat.com>
6359 * server.h (debug_hw_points): Don't declare.
6360 * server.c (debug_hw_points): Don't define. Replace all uses
6361 with show_debug_regs.
6362 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6363 all uses with show_debug_regs.
6365 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6367 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6368 endianness into account.
6369 (ppc_supply_ptrace_register): Likewise.
6371 2014-09-03 James Hogan <james.hogan@imgtec.com>
6373 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6374 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6376 2014-09-03 Gary Benson <gbenson@redhat.com>
6378 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6379 ALL_DEBUG_ADDRESS_REGISTERS.
6381 2014-09-02 Gary Benson <gbenson@redhat.com>
6383 * i386-low.h: Renamed as...
6384 * x86-low.h: New file. All type, function and variable name
6385 prefixes changed from "i386_" to "x86_". All references updated.
6386 * i386-low.c: Renamed as...
6387 * x86-low.c: New file. All type, function and variable name
6388 prefixes changed from "i386_" to "x86_". All references updated.
6390 2014-09-02 Gary Benson <gbenson@redhat.com>
6392 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6393 (x86_linux_new_thread): Likewise.
6395 2014-08-29 Gary Benson <gbenson@redhat.com>
6397 * server.h (setjmp.h): Do not include.
6398 (toplevel): Do not declare.
6399 (common-exceptions.h): Include.
6400 (cleanups.h): Likewise.
6401 * server.c (toplevel): Do not define.
6402 (exit_code): New static global.
6403 (detach_or_kill_for_exit_cleanup): New function.
6404 (main): New function. Original main renamed to...
6405 (captured_main): New function.
6406 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6408 2014-08-29 Gary Benson <gbenson@redhat.com>
6410 * Makefile.in (SFILES): Add common/common-exceptions.c.
6411 (OBS): Add common-exceptions.o.
6412 (common-exceptions.o): New rule.
6413 * utils.c (prepare_to_throw_exception): New function.
6415 2014-08-29 Gary Benson <gbenson@redhat.com>
6417 * config.in: Regenerate.
6418 * configure: Likewise.
6420 2014-08-29 Gary Benson <gbenson@redhat.com>
6422 * Makefile.in (SFILES): Add common/cleanups.c.
6424 (cleanups.o): New rule.
6426 2014-08-29 Gary Benson <gbenson@redhat.com>
6428 * utils.c (internal_vwarning): New function.
6430 2014-08-28 Gary Benson <gbenson@redhat.com>
6432 * utils.h (fatal): Remove declaration.
6433 * utils.c (fatal): Remove function.
6435 2014-08-28 Gary Benson <gbenson@redhat.com>
6437 * tracepoint.c (gdb_agent_init): Replace fatal with
6439 (initialize_tracepoint): Likewise.
6441 2014-08-28 Gary Benson <gbenson@redhat.com>
6443 * remote-utils.c (remote_prepare): Replace fatal with error.
6445 2014-08-28 Gary Benson <gbenson@redhat.com>
6447 * linux-low.c (linux_async): Replace fatal with warning.
6449 (linux_start_non_stop): Return -1 if linux_async failed.
6451 2014-08-28 Gary Benson <gbenson@redhat.com>
6453 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6455 (i386_dr_low_get_addr): Remove vague comment.
6456 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6459 2014-08-28 Gary Benson <gbenson@redhat.com>
6461 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6462 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6464 (linux_resume_one_lwp): Likewise.
6465 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6467 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6468 with internal_error.
6469 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6470 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6471 (find_register_by_name): Replace fatal with internal_error.
6472 (find_regno): Likewise.
6473 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6474 * thread-db.c (thread_db_create_event): Likewise.
6475 (thread_db_load_search): Likewise.
6476 (try_thread_db_load_1): Likewise.
6477 * tracepoint.c (get_jump_space_head): Replace fatal with
6479 (claim_trampoline_space): Likewise.
6480 (have_fast_tracepoint_trampoline_buffer): Likewise.
6481 (cmd_qtstart): Likewise.
6482 (stop_tracing): Likewise.
6483 (fast_tracepoint_collecting): Likewise.
6484 (target_malloc): Likewise.
6485 (download_tracepoint): Likewise.
6486 (download_trace_state_variables): Replace check with gdb_assert.
6487 (upload_fast_traceframes): Replace fatal with internal_error.
6489 2014-08-19 Tom Tromey <tromey@redhat.com>
6490 Gary Benson <gbenson@redhat.com>
6492 * Makefile.in (SFILES): Add common/common-debug.c.
6493 (OBS): Add common-debug.o.
6494 (common-debug.o): New rule.
6495 * debug.h (debug_printf): Don't declare.
6496 * debug.c (debug_printf): Renamed and rewritten as...
6497 (debug_vprintf): New function.
6499 2014-08-19 Gary Benson <gbenson@redhat.com>
6501 * utils.h: Do not include print-utils.h.
6503 2014-08-19 Tom Tromey <tromey@redhat.com>
6504 Gary Benson <gbenson@redhat.com>
6506 * server.h: Add static assertion.
6507 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6509 2014-08-19 Tom Tromey <tromey@redhat.com>
6510 Gary Benson <gbenson@redhat.com>
6512 * Makefile.in (SFILES): Add common/errors.c.
6513 (OBS): Add errors.o.
6514 (IPA_OBS): Add errors-ipa.o.
6515 (errors.o): New rule.
6516 (errors-ipa.o): Likewise.
6517 * utils.h (perror_with_name, error, warning): Don't declare.
6518 * utils.c (warning): Renamed and rewritten as...
6519 (vwarning): New function.
6520 (error): Renamed and rewritten as...
6521 (verror): New function.
6522 (internal_error): Renamed and rewritten as...
6523 (internal_verror): New function.
6525 2014-08-07 Gary Benson <gbenson@redhat.com>
6527 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6528 * configure: Regenerate.
6529 * config.in: Likewise.
6530 * server.h: Do not include errno.h.
6531 * event-loop.c: Likewise.
6532 * hostio-errno.c: Likewise.
6533 * linux-low.c: Likewise.
6534 * remote-utils.c: Likewise.
6535 * spu-low.c: Likewise.
6536 * utils.c: Likewise.
6537 * gdbreplay.c: Unconditionally include errno.h.
6539 2014-08-07 Gary Benson <gbenson@redhat.com>
6541 * server.h: Do not include string.h.
6542 * event-loop.c: Likewise.
6543 * linux-low.c: Likewise.
6544 * regcache.c: Likewise.
6545 * remote-utils.c: Likewise.
6546 * spu-low.c: Likewise.
6547 * utils.c: Likewise.
6549 2014-08-07 Gary Benson <gbenson@redhat.com>
6551 * server.h: Do not include gdb_assert.h.
6553 2014-08-07 Gary Benson <gbenson@redhat.com>
6555 * server.h: Do not include common-utils.h.
6557 2014-08-07 Gary Benson <gbenson@redhat.com>
6559 * server.h: Do not include ptid.h.
6560 * notif.h: Likewise.
6562 2014-08-07 Gary Benson <gbenson@redhat.com>
6564 * server.h: Do not include gdb_locale.h.
6566 2014-08-07 Gary Benson <gbenson@redhat.com>
6568 * server.h: Do not include gdb/signals.h.
6569 * win32-low.c: Likewise.
6571 2014-08-07 Gary Benson <gbenson@redhat.com>
6573 * server.h: Do not include pathmax.h.
6575 2014-08-07 Gary Benson <gbenson@redhat.com>
6577 * server.h: Do not include libiberty.h.
6578 * linux-bfin-low.c: Likewise.
6580 2014-08-07 Gary Benson <gbenson@redhat.com>
6582 * server.h: Do not include ansidecl.h.
6584 2014-08-07 Gary Benson <gbenson@redhat.com>
6586 * linux-x86-low.c: Do not include stddef.h.
6587 * lynx-ppc-low.c: Likewise.
6588 * tracepoint.c: Likewise.
6590 2014-08-07 Gary Benson <gbenson@redhat.com>
6592 * server.h: Do not include stdarg.h.
6593 * nto-low.c: Likewise.
6595 2014-08-07 Gary Benson <gbenson@redhat.com>
6597 * server.h: Do not include stdlib.h.
6598 * inferiors.c: Likewise.
6599 * linux-low.c: Likewise.
6600 * regcache.c: Likewise.
6601 * spu-low.c: Likewise.
6602 * tracepoint.c: Likewise.
6603 * utils.c: Likewise.
6605 2014-08-07 Gary Benson <gbenson@redhat.com>
6607 * server.h: Do not include stdio.h.
6608 * linux-low.c: Likewise.
6609 * remote-utils.c: Likewise.
6610 * spu-low.c: Likewise.
6611 * utils.c: Likewise.
6612 * wincecompat.c: Likewise.
6614 2014-08-06 Gary Benson <gbenson@redhat.com>
6616 * regcache.c (init_register_cache): Move conditionals inside if.
6618 2014-08-06 Gary Benson <gbenson@redhat.com>
6620 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6622 2014-07-31 Gary Benson <gbenson@redhat.com>
6624 * ax.h: Do not include server.h.
6625 * gdbthread.h: Likewise.
6626 * lynx-low.h: Likewise.
6627 * notif.h: Likewise.
6629 2014-07-30 Gary Benson <gbenson@redhat.com>
6631 * server.h: Include common-defs.h.
6632 Do not include config.h or build-gnulib-gdbserver/config.h.
6634 2014-07-30 Gary Benson <gbenson@redhat.com>
6636 * hostio-errno.c: Move server.h to top of includes list.
6637 * inferiors.c: Likewise.
6638 * linux-x86-low.c: Likewise.
6639 * notif.c: Include server.h.
6641 2014-07-24 Tom Tromey <tromey@redhat.com>
6642 Gary Benson <gbenson@redhat.com>
6644 * server.h (CORE_ADDR): Now unsigned.
6646 2014-07-16 Pedro Alves <palves@redhat.com>
6648 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6650 2014-07-15 Pedro Alves <palves@redhat.com>
6652 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6655 2014-07-11 Pedro Alves <palves@redhat.com>
6657 * linux-low.c (kill_wait_lwp): New function, based on
6658 kill_one_lwp_callback, but use my_waitpid directly.
6659 (kill_one_lwp_callback, linux_kill): Use it.
6661 2014-06-23 Pedro Alves <palves@redhat.com>
6663 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6664 before setting DR0..DR3.
6666 2014-06-20 Gary Benson <gbenson@redhat.com>
6668 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6669 * configure: Regenerated.
6670 * config.in: Likewise.
6672 2014-06-20 Gary Benson <gbenson@redhat.com>
6674 * Makefile.in (SFILES): Update locations for files moved
6676 (object file files): Reordered.
6678 2014-06-20 Gary Benson <gbenson@redhat.com>
6680 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6681 (i386_dr_low_set_addr): Likewise.
6682 (i386_dr_low_get_addr): Likewise.
6683 (i386_dr_low_can_set_control): Likewise.
6684 (i386_dr_low_set_control): Likewise.
6685 (i386_dr_low_get_control): Likewise.
6686 (i386_dr_low_get_status): Likewise.
6687 (i386_get_debug_register_length): Likewise.
6688 * linux-x86-low.c (i386_dr_low_set_addr):
6689 Changed signature. Made static.
6690 (i386_dr_low_get_addr): Likewise.
6691 (i386_dr_low_set_control): Likewise.
6692 (i386_dr_low_get_control): Likewise.
6693 (i386_dr_low_get_status): Likewise.
6694 (i386_dr_low): New global variable.
6695 * win32-i386-low.c (i386_dr_low_set_addr):
6696 Changed signature. Made static.
6697 (i386_dr_low_get_addr): Likewise.
6698 (i386_dr_low_set_control): Likewise.
6699 (i386_dr_low_get_control): Likewise.
6700 (i386_dr_low_get_status): Likewise.
6701 (i386_dr_low): New global variable.
6703 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6705 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6706 * Makefile.in (AR, AR_FLAGS): Define.
6707 * configure: Regenerate.
6709 2014-06-19 Gary Benson <gbenson@redhat.com>
6711 * Makefile.in (i386-dregs.o): New rule.
6712 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6713 * i386-low.c (target.h): Remove include.
6714 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6715 (DR_CONTROL_SHIFT): Likewise.
6716 (DR_CONTROL_SIZE): Likewise.
6717 (DR_RW_EXECUTE): Likewise.
6718 (DR_RW_WRITE): Likewise.
6719 (DR_RW_READ): Likewise.
6720 (DR_RW_IORW): Likewise.
6721 (DR_LEN_1): Likewise.
6722 (DR_LEN_2): Likewise.
6723 (DR_LEN_4): Likewise.
6724 (DR_LEN_8): Likewise.
6725 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6726 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6727 (DR_ENABLE_SIZE): Likewise.
6728 (DR_LOCAL_SLOWDOWN): Likewise.
6729 (DR_GLOBAL_SLOWDOWN): Likewise.
6730 (DR_CONTROL_RESERVED): Likewise.
6731 (I386_DR_CONTROL_MASK): Likewise.
6732 (I386_DR_VACANT): Likewise.
6733 (I386_DR_LOCAL_ENABLE): Likewise.
6734 (I386_DR_GLOBAL_ENABLE): Likewise.
6735 (I386_DR_DISABLE): Likewise.
6736 (I386_DR_SET_RW_LEN): Likewise.
6737 (I386_DR_GET_RW_LEN): Likewise.
6738 (I386_DR_WATCH_HIT): Likewise.
6739 (i386_wp_op_t): Likewise.
6740 (i386_show_dr): Likewise.
6741 (i386_length_and_rw_bits): Likewise.
6742 (i386_insert_aligned_watchpoint): Likewise.
6743 (i386_remove_aligned_watchpoint): Likewise.
6744 (i386_handle_nonaligned_watchpoint): Likewise.
6745 i386_update_inferior_debug_regs(): Likewise.
6746 (i386_dr_insert_watchpoint): Likewise.
6747 (i386_dr_remove_watchpoint): Likewise.
6748 (i386_dr_region_ok_for_watchpoint): Likewise.
6749 (i386_dr_stopped_data_address): Likewise.
6750 (i386_dr_stopped_by_watchpoint): Likewise.
6752 2014-06-19 Gary Benson <gbenson@redhat.com>
6754 * i386-low.c (i386_dr_show): Renamed to
6755 i386_show_dr and made static. All uses updated.
6756 (i386_dr_length_and_rw_bits): Renamed to
6757 i386_length_and_rw_bits and made static.
6759 (i386_dr_insert_aligned_watchpoint): Renamed to
6760 i386_insert_aligned_watchpoint and made static.
6762 (i386_dr_remove_aligned_watchpoint): Renamed to
6763 i386_remove_aligned_watchpoint and made static.
6765 (i386_dr_update_inferior_debug_regs): Renamed to
6766 i386_update_inferior_debug_regs and made static.
6769 2014-06-18 Gary Benson <gbenson@redhat.com>
6771 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6772 (i386_dr_low_can_set_control): Likewise.
6773 (i386_get_debug_register_length): Likewise.
6774 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6775 (i386_dr_low_can_set_control): Likewise.
6776 (i386_get_debug_register_length): Likewise.
6778 2014-06-17 Gary Benson <gbenson@redhat.com>
6780 * i386-low.h (i386-dregs.h): New include.
6781 (DR_FIRSTADDR): Now in i386-dregs.h.
6782 (DR_LASTADDR): Likewise.
6783 (DR_NADDR): Likewise.
6784 (DR_STATUS): Likewise.
6785 (DR_CONTROL): Likewise.
6786 (i386_debug_reg_state): Likewise.
6787 (i386_dr_insert_watchpoint): Likewise.
6788 (i386_dr_remove_watchpoint): Likewise.
6789 (i386_dr_region_ok_for_watchpoint): Likewise.
6790 (i386_dr_stopped_data_address): Likewise.
6791 (i386_dr_stopped_by_watchpoint): Likewise.
6792 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6794 2014-06-18 Gary Benson <gbenson@redhat.com>
6796 * i386-low.h (i386_low_insert_watchpoint): Renamed to
6797 i386_dr_insert_watchpoint.
6798 (i386_low_remove_watchpoint): Renamed to
6799 i386_dr_remove_watchpoint.
6800 (i386_low_region_ok_for_watchpoint): Renamed to
6801 i386_dr_region_ok_for_watchpoint.
6802 (i386_low_stopped_data_address): Renamed to
6803 i386_dr_stopped_data_address.
6804 (i386_low_stopped_by_watchpoint): Renamed to
6805 i386_dr_stopped_by_watchpoint.
6806 * i386-low.c (i386_show_dr): Renamed to
6807 i386_dr_show and made nonstatic. All uses updated.
6808 (i386_length_and_rw_bits): Renamed to
6809 i386_dr_length_and_rw_bits and made nonstatic.
6811 (i386_insert_aligned_watchpoint): Renamed to
6812 i386_dr_insert_aligned_watchpoint and made nonstatic.
6814 (i386_remove_aligned_watchpoint): Renamed to
6815 i386_dr_remove_aligned_watchpoint and made nonstatic.
6817 (i386_update_inferior_debug_regs): Renamed to
6818 i386_dr_update_inferior_debug_regs and made nonstatic.
6820 (i386_low_insert_watchpoint): Renamed to
6821 i386_dr_insert_watchpoint. All uses updated.
6822 (i386_low_remove_watchpoint): Renamed to
6823 i386_dr_remove_watchpoint. All uses updated.
6824 (i386_low_region_ok_for_watchpoint): Renamed to
6825 i386_dr_region_ok_for_watchpoint. All uses updated.
6826 (i386_low_stopped_data_address): Renamed to
6827 i386_dr_stopped_data_address. All uses updated.
6828 (i386_low_stopped_by_watchpoint): Renamed to
6829 i386_dr_stopped_by_watchpoint. All uses updated.
6831 2014-06-18 Gary Benson <gbenson@redhat.com>
6833 * i386-low.c (i386_dr_low_can_set_addr): New macro.
6834 (i386_dr_low_can_set_control): Likewise.
6835 (i386_insert_aligned_watchpoint): New check.
6837 2014-06-18 Gary Benson <gbenson@redhat.com>
6839 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6842 2014-06-18 Gary Benson <gbenson@redhat.com>
6844 * i386-low.c (i386_length_and_rw_bits): Use internal_error
6845 instead of fatal and error.
6846 (i386_handle_nonaligned_watchpoint): Likewise.
6848 2014-06-18 Gary Benson <gbenson@redhat.com>
6850 * i386-low.c (i386_get_debug_register_length): New macro.
6851 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
6852 (i386_show_dr): Use debug_printf instead of fprintf. Use
6853 phex to format values.
6855 2014-06-18 Gary Benson <gbenson@redhat.com>
6857 * i386-low.h: Comment changes.
6858 * i386-low.c: Likewise.
6860 2014-06-18 Gary Benson <gbenson@redhat.com>
6862 * i386-low.c: Whitespace changes.
6864 2014-06-12 Tom Tromey <tromey@redhat.com>
6866 * utils.c (freeargv): Remove.
6868 2014-06-12 Tom Tromey <tromey@redhat.com>
6870 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
6871 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
6872 (parse_debug_format_options): Likewise.
6873 (gdbserver_usage): Likewise.
6874 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
6875 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
6876 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
6878 ($(LIBGNU)): Depend on libiberty.
6879 (all-lib): Recurse into all subdirs.
6880 (install-only): Invoke "install" target in subdirs.
6881 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
6883 * configure: Rebuild.
6884 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
6885 for vasprintf, vsnprintf, or gettimeofday.
6886 * configure.srv: Don't add safe-ctype.o or lbasename.o to
6889 2014-06-05 Joel Brobecker <brobecker@adacore.com>
6891 * development.sh: Delete.
6892 * Makefile.in (config.status): Adjust dependency on development.sh.
6893 * configure.ac: Adjust development.sh source call.
6894 * configure: Regenerate.
6896 2014-06-02 Pedro Alves <palves@redhat.com>
6898 * ax.c (gdb_free_agent_expr): New function.
6899 * ax.h (gdb_free_agent_expr): New declaration.
6900 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
6902 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
6904 (clear_breakpoint_conditions_and_commands): New function.
6905 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
6906 (clear_breakpoint_conditions_and_commands): New declaration.
6908 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6910 * linux-aarch64-low.c (asm/ptrace.h): Include.
6912 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6914 Fix TLS access for -static -pthread.
6915 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
6916 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
6917 (thread_db_load_search, try_thread_db_load_1): Initialize it.
6919 2014-05-20 Pedro Alves <palves@redhat.com>
6921 * linux-aarch64-low.c (aarch64_insert_point)
6922 (aarch64_remove_point): No longer check whether the type is
6923 supported here. Adjust to new interface.
6924 (the_low_target): Install aarch64_supports_z_point_type as
6925 supports_z_point_type method.
6926 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
6927 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
6928 instead of a Z packet char. Adjust.
6929 (arm_supports_z_point_type): New function.
6930 (arm_insert_point, arm_remove_point): Adjust to new interface.
6931 (the_low_target): Install arm_supports_z_point_type.
6932 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
6933 (cris_insert_point, cris_remove_point): Adjust to new interface.
6934 Don't check whether the type is supported here.
6935 (the_low_target): Install cris_supports_z_point_type.
6936 * linux-low.c (linux_supports_z_point_type): New function.
6937 (linux_insert_point, linux_remove_point): Adjust to new interface.
6938 * linux-low.h (struct linux_target_ops) <insert_point,
6939 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
6940 raw_breakpoint pointer parameter.
6941 <supports_z_point_type>: New method.
6942 * linux-mips-low.c (mips_supports_z_point_type): New function.
6943 (mips_insert_point, mips_remove_point): Adjust to new interface.
6944 Use mips_supports_z_point_type.
6945 (the_low_target): Install mips_supports_z_point_type.
6946 * linux-ppc-low.c (the_low_target): Install NULL as
6947 supports_z_point_type method.
6948 * linux-s390-low.c (the_low_target): Install NULL as
6949 supports_z_point_type method.
6950 * linux-sparc-low.c (the_low_target): Install NULL as
6951 supports_z_point_type method.
6952 * linux-x86-low.c (x86_supports_z_point_type): New function.
6953 (x86_insert_point): Adjust to new insert_point interface. Use
6954 insert_memory_breakpoint. Adjust to new
6955 i386_low_insert_watchpoint interface.
6956 (x86_remove_point): Adjust to remove_point interface. Use
6957 remove_memory_breakpoint. Adjust to new
6958 i386_low_remove_watchpoint interface.
6959 (the_low_target): Install x86_supports_z_point_type.
6960 * lynx-low.c (lynx_target_ops): Install NULL as
6961 supports_z_point_type callback.
6962 * nto-low.c (nto_supports_z_point_type): New.
6963 (nto_insert_point, nto_remove_point): Adjust to new interface.
6964 (nto_target_ops): Install nto_supports_z_point_type.
6965 * mem-break.c: Adjust intro comment.
6966 (struct raw_breakpoint) <raw_type, size>: New fields.
6967 <inserted>: Update comment.
6968 <shlib_disabled>: Delete field.
6969 (enum bkpt_type) <gdb_breakpoint>: Delete value.
6970 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
6971 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
6972 (raw_bkpt_type_to_target_hw_bp_type): New function.
6973 (find_enabled_raw_code_breakpoint_at): New function.
6974 (find_raw_breakpoint_at): New type and size parameters. Use them.
6975 (insert_memory_breakpoint): New function, based off
6976 set_raw_breakpoint_at.
6977 (remove_memory_breakpoint): New function.
6978 (set_raw_breakpoint_at): Reimplement.
6979 (set_breakpoint): New, based on set_breakpoint_at.
6980 (set_breakpoint_at): Reimplement.
6981 (delete_raw_breakpoint): Go through the_target->remove_point
6982 instead of assuming memory breakpoints.
6983 (find_gdb_breakpoint_at): Delete.
6984 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
6985 (find_gdb_breakpoint): New function.
6986 (set_gdb_breakpoint_at): Delete.
6987 (z_type_supported): New function.
6988 (set_gdb_breakpoint_1): New function, loosely based off
6989 set_gdb_breakpoint_at.
6990 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
6991 (delete_gdb_breakpoint_at): Delete.
6992 (delete_gdb_breakpoint_1): New function, loosely based off
6993 delete_gdb_breakpoint_at.
6994 (delete_gdb_breakpoint): New function.
6995 (clear_gdb_breakpoint_conditions): Rename to ...
6996 (clear_breakpoint_conditions): ... this. Don't handle a NULL
6998 (add_condition_to_breakpoint): Make static.
6999 (add_breakpoint_condition): Take a struct breakpoint pointer
7000 instead of an address. Adjust.
7001 (gdb_condition_true_at_breakpoint): Rename to ...
7002 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7004 (gdb_condition_true_at_breakpoint): Reimplement.
7005 (add_breakpoint_commands): Take a struct breakpoint pointer
7006 instead of an address. Adjust.
7007 (gdb_no_commands_at_breakpoint): Rename to ...
7008 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7009 parameter. Return true if no breakpoint was found. Change debug
7011 (gdb_no_commands_at_breakpoint): Reimplement.
7012 (run_breakpoint_commands): Rename to ...
7013 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7014 and change return type to boolean.
7015 (run_breakpoint_commands): New function.
7016 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7017 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7018 breakpoint. Go through the_target->remove_point instead of
7019 assuming memory breakpoint.
7020 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7021 software and hardware breakpoints.
7022 (reinsert_raw_breakpoint): Go through the_target->insert_point
7023 instead of assuming memory breakpoint.
7024 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7025 software and hardware breakpoints.
7026 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7027 Check both software and hardware breakpoints.
7028 (validate_inserted_breakpoint): Assert the breakpoint is a
7029 software breakpoint. Set the inserted flag to -1 instead of
7030 setting shlib_disabled.
7031 (delete_disabled_breakpoints): Adjust.
7032 (validate_breakpoints): Only validate software breakpoints.
7033 Adjust to inserted flag change.
7034 (check_mem_read, check_mem_write): Skip breakpoint types other
7035 than software breakpoints. Adjust to inserted flag change.
7036 * mem-break.h (enum raw_bkpt_type): New enum.
7037 (raw_breakpoint, struct process_info): Forward declare.
7038 (Z_packet_to_target_hw_bp_type): Delete declaration.
7039 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7040 (set_gdb_breakpoint, delete_gdb_breakpoint)
7041 (clear_breakpoint_conditions): New declarations.
7042 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7043 (breakpoint_inserted_here): Update comment.
7044 (add_breakpoint_condition, add_breakpoint_commands): Replace
7045 address parameter with a breakpoint pointer parameter.
7046 (gdb_breakpoint_here): Update comment.
7047 (delete_gdb_breakpoint_at): Delete.
7048 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7049 * server.c (process_point_options): Take a struct breakpoint
7050 pointer instead of an address. Adjust.
7051 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7052 delete_gdb_breakpoint.
7053 * spu-low.c (spu_target_ops): Install NULL as
7054 supports_z_point_type method.
7055 * target.h: Include mem-break.h.
7056 (struct target_ops) <prepare_to_access_memory>: Update comment.
7057 <supports_z_point_type>: New field.
7058 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7059 instead of a char. Also take a raw breakpoint pointer.
7060 * win32-arm-low.c (the_low_target): Install NULL as
7061 supports_z_point_type.
7062 * win32-i386-low.c (i386_supports_z_point_type): New function.
7063 (i386_insert_point, i386_remove_point): Adjust to new interface.
7064 (the_low_target): Install i386_supports_z_point_type.
7065 * win32-low.c (win32_supports_z_point_type): New function.
7066 (win32_insert_point, win32_remove_point): Adjust to new interface.
7067 (win32_target_ops): Install win32_supports_z_point_type.
7068 * win32-low.h (struct win32_target_ops):
7069 <supports_z_point_type>: New method.
7070 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7071 instead of a char. Also take a raw breakpoint pointer.
7073 2014-05-20 Pedro Alves <palves@redhat.com>
7075 * mem-break.h: Include break-common.h.
7076 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7077 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7078 (Z_packet_to_target_hw_bp_type): New declaration.
7079 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7080 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7081 (Z_PACKET_ACCESS_WP): Delete macros.
7082 (Z_packet_to_hw_type): Delete function.
7083 * i386-low.h: Don't include break-common.h here.
7084 (Z_packet_to_hw_type): Delete declaration.
7085 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7086 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7087 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7088 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7089 * linux-aarch64-low.c: Don't include break-common.h here.
7090 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7091 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7092 (Z_packet_to_target_hw_bp_type): Delete function.
7093 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7095 (mips_insert_point, mips_remove_point): Use
7096 Z_packet_to_target_hw_bp_type.
7098 2014-05-20 Pedro Alves <palves@redhat.com>
7100 * linux-aarch64-low.c: Include break-common.h.
7101 (enum target_point_type): Delete.
7102 (Z_packet_to_point_type): Rename to ...
7103 (Z_packet_to_target_hw_bp_type): ... this, and return a
7104 target_hw_bp_type instead.
7105 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7106 instead of an enum target_point_type.
7107 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7109 (aarch64_dr_state_insert_one_point)
7110 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7111 (aarch64_handle_aligned_watchpoint)
7112 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7113 Take an enum target_hw_bp_type instead of an enum
7115 (aarch64_supports_z_point_type): New function.
7116 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7117 use Z_packet_to_target_hw_bp_type.
7119 2014-05-20 Joel Brobecker <brobecker@adacore.com>
7121 * configure.ac: Only use -Werror by default when DEVELOPMENT
7123 * configure: Regenerate.
7125 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7127 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7128 * linux-x86-low.c (X86_64_USER_REGS): New.
7129 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7131 2014-04-28 Yao Qi <yao@codesourcery.com>
7133 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7136 2014-04-25 Pedro Alves <palves@redhat.com>
7139 * linux-low.c (linux_attach_fail_reason_string): New function.
7140 (linux_attach_lwp): Delete.
7141 (linux_attach_lwp_1): Rename to ...
7142 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7143 argument. Remove "initial" parameter. Return int instead of
7144 void. Don't error or warn here.
7145 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7146 failure to attach to the tgid. Call warning when failing to
7148 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7149 argument. Remove "initial" parameter. Return int instead of
7150 void. Don't error or warn here.
7151 (linux_attach_fail_reason_string): New declaration.
7152 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7153 interface change. Use linux_attach_fail_reason_string.
7155 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
7156 Walfred Tedeschi <walfred.tedeschi@intel.com>
7158 * Makefile.in: Added rules to handle new files
7159 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7160 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7161 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7162 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7163 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7164 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7166 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7167 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7168 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7169 i386/x32-avx512.xml.
7170 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7171 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7172 i386/x32-avx512-linux.xml.
7173 * i387-fp.c (num_avx512_k_registers): New constant for number
7175 (num_avx512_zmmh_low_registers): New constant for number of
7176 lower ZMM registers (0-15).
7177 (num_avx512_zmmh_high_registers): New constant for number of
7178 higher ZMM registers (16-31).
7179 (num_avx512_ymmh_registers): New contant for number of higher
7180 YMM registers (ymm16-31 added by avx521 on x86_64).
7181 (num_avx512_xmm_registers): New constant for number of higher
7182 XMM registers (xmm16-31 added by AVX512 on x86_64).
7183 (struct i387_xsave): Add space for AVX512 registers.
7184 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7185 Add code to handle AVX512 registers.
7186 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7187 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7188 prototypei from generated file.
7189 (tdesc_amd64_avx512_linux): Likewise.
7190 (init_registers_x32_avx512_linux): Likewise.
7191 (tdesc_x32_avx512_linux): Likewise.
7192 (init_registers_i386_avx512_linux): Likewise.
7193 (tdesc_i386_avx512_linux): Likewise.
7194 (x86_64_regmap): Add AVX512 registers.
7195 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7197 (initialize_low_arch): Add code to initialize AVX512 registers.
7199 2014-04-23 Pedro Alves <palves@redhat.com>
7201 * mem-break.c (find_gdb_breakpoint_at): Make static.
7202 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7204 2014-04-23 Pedro Alves <palves@redhat.com>
7206 * i386-low.c: Don't include break-common.h here.
7207 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7208 prototype to take target_hw_bp_type as argument instead of a Z
7210 * i386-low.h: Include break-common.h here.
7211 (Z_packet_to_hw_type): Declare.
7212 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7214 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7215 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7216 (x86_remove_point): Convert the packet number to a
7217 target_hw_bp_type before calling i386_low_remove_watchpoint.
7218 * win32-i386-low.c (i386_insert_point): Convert the packet number
7219 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7220 (i386_remove_point): Convert the packet number to a
7221 target_hw_bp_type before calling i386_low_remove_watchpoint.
7223 2014-04-23 Pedro Alves <palves@redhat.com>
7225 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7227 2014-04-10 Pedro Alves <palves@redhat.com>
7229 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7230 Check if the condition or command is NULL before checking if the
7231 breakpoint is known. On success, return true.
7232 * mem-break.h (add_breakpoint_condition): Document return.
7233 (add_breakpoint_commands): Add describing comment.
7234 * server.c (skip_to_semicolon): New function.
7235 (process_point_options): Use it.
7237 2014-04-09 Pedro Alves <palves@redhat.com>
7239 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7242 2014-02-27 Pedro Alves <palves@redhat.com>
7245 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7247 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7249 (last_thread_of_process_p): Take a PID argument instead of a
7251 (linux_wait_for_lwp): Delete.
7252 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7254 (linux_low_filter_event): New function, party factored out from
7255 linux_wait_for_event.
7256 (linux_wait_for_event): Rename to ...
7257 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7258 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7259 sigsuspend. Check for zombie leaders.
7260 (linux_wait_for_event): Reimplement as wrapper around
7261 linux_wait_for_event_filtered.
7262 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7263 a normal or signal exit is seen, it's the whole process exiting.
7264 (wait_for_sigstop): No longer a for_each_inferior callback.
7265 Rewrite on top of linux_wait_for_event_filtered.
7266 (stop_all_lwps): Call wait_for_sigstop directly.
7267 * server.c (resume, handle_target_event): Handle
7268 TARGET_WAITKIND_NO_RESUMED.
7270 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7272 * win32-low.c (psapi_get_dll_name,
7273 * win32_CreateToolhelp32Snapshot): Delete.
7274 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7275 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7277 (handle_load_dll): Add function description.
7278 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7280 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7282 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7284 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7285 base address when calling win32_add_one_solib.
7286 (handle_load_dll): Delete local variable load_addr.
7287 Remove 0x1000 offset applied to DLL base address when calling
7288 win32_add_one_solib.
7289 (handle_unload_dll): Add comment.
7291 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7293 * win32-low.c (win32_add_all_dlls): Renames
7294 win32_ensure_ntdll_loaded. Rewrite function documentation.
7295 Adjust implementation to always load all DLLs.
7296 Add 0x1000 offset to DLL base address when calling
7297 win32_add_one_solib.
7298 (child_initialization_done): New static global.
7299 (do_initial_child_stuff): Set child_initialization_done to
7300 zero during child initialization, and 1 after. Replace call
7301 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7303 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7304 (handle_unload_dll): Add function documentation.
7305 (get_child_debug_event): Ignore load and unload DLL events
7306 during child initialization.
7308 2014-02-20 Doug Evans <dje@google.com>
7310 Remove global all_lwps.
7311 * inferiors.h (ptid_of): Move here from linux-low.h.
7312 (pid_of, lwpid_of): Ditto.
7313 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7314 parameter is a struct thread_info * now.
7315 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7316 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7317 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7319 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7320 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7321 * linux-arm-low.c (update_registers_callback): Update, "entry"
7322 parameter is a struct thread_info * now.
7323 Fetch lwpid from current_inferior directly.
7324 (arm_insert_point): Pass &all_threads to find_inferior instead of
7326 (arm_remove_point): Ditto.
7327 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7328 (arm_prepare_to_resume): Fetch pid from thread.
7329 (arm_read_description): Fetch lwpid from current_inferior directly.
7330 * linux-low.c (all_lwps): Delete.
7331 (delete_lwp): Delete call to remove_inferior.
7332 (handle_extended_wait): Fetch lwpid from thread.
7333 (add_lwp): Don't set lwp->entry.id. Remove call to
7334 add_inferior_to_list.
7335 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7336 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7337 (kill_one_lwp_callback): Ditto.
7338 (linux_kill): Don't dereference NULL pointer.
7339 Fetch ptid,lwpid from thread.
7340 (get_detach_signal): Fetch ptid from thread.
7341 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7342 Simplify call to regcache_invalidate_thread.
7343 (delete_lwp_callback): Update, "entry" parameter is a
7344 struct thread_info * now. Fetch pid from thread.
7345 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7346 (status_pending_p_callback): Update, "entry" parameter is a
7347 struct thread_info * now. Fetch ptid from thread.
7348 (find_lwp_pid): Update, "entry" parameter is a
7349 struct thread_info * now.
7350 (linux_wait_for_lwp): Fetch pid from thread.
7351 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7352 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7353 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7354 (dequeue_one_deferred_signal): Ditto.
7355 (cancel_breakpoint): Fetch ptid from current_inferior.
7356 (linux_wait_for_event): Pass &all_threads to find_inferior,
7357 not &all_lwps. Fetch ptid, lwpid from thread.
7358 (count_events_callback): Update, "entry" parameter is a
7359 struct thread_info * now.
7360 (select_singlestep_lwp_callback): Ditto.
7361 (select_event_lwp_callback): Ditto.
7362 (cancel_breakpoints_callback): Ditto.
7363 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7365 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7366 (unsuspend_one_lwp): Update, "entry" parameter is a
7367 struct thread_info * now.
7368 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7370 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7371 Fetch lwpid from thread, not lwp.
7372 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7373 Pass &all_threads to find_inferior, not &all_lwps.
7374 (send_sigstop): Fetch lwpid from thread, not lwp.
7375 (send_sigstop_callback): Update, "entry" parameter is a
7376 struct thread_info * now.
7377 (suspend_and_send_sigstop_callback): Ditto.
7378 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7379 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7380 struct thread_info * now.
7381 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7383 (lwp_running): Update, "entry" parameter is a
7384 struct thread_info * now.
7385 (stop_all_lwps): Fetch ptid from thread.
7386 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7387 (linux_resume_one_lwp): Fetch lwpid from thread.
7388 (linux_set_resume_request): Update, "entry" parameter is a
7389 struct thread_info * now. Fetch pid, lwpid from thread.
7390 (resume_status_pending_p): Update, "entry" parameter is a
7391 struct thread_info * now.
7392 (need_step_over_p): Ditto. Fetch lwpid from thread.
7393 (start_step_over): Fetch lwpid from thread.
7394 (linux_resume_one_thread): Update, "entry" parameter is a
7395 struct thread_info * now. Fetch lwpid from thread.
7396 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7397 (proceed_one_lwp): Update, "entry" parameter is a
7398 struct thread_info * now. Fetch lwpid from thread.
7399 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7400 struct thread_info * now.
7401 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7402 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7403 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7405 (regsets_store_inferior_registers): Ditto.
7406 (fetch_register, store_register): Ditto.
7407 (linux_read_memory, linux_write_memory): Ditto.
7408 (linux_request_interrupt): Ditto.
7409 (linux_read_auxv): Ditto.
7410 (linux_xfer_siginfo): Ditto.
7411 (linux_qxfer_spu): Ditto.
7412 (linux_qxfer_libraries_svr4): Ditto.
7413 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7414 moved to inferiors.h.
7416 (get_thread_lwp): Update.
7417 (struct lwp_info): Delete member "entry". Simplify comment for
7420 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7421 current_inferior directly.
7422 (update_watch_registers_callback): Update, "entry" parameter is a
7423 struct thread_info * now. Fetch pid from thread.
7424 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7425 (mips_insert_point): Fetch lwpid from current_inferior.
7426 Pass &all_threads to find_inferior, not &all_lwps.
7427 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7428 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7430 (mips_stopped_data_address): Ditto.
7431 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7433 * linux-tile-low.c (tile_arch_setup): Ditto.
7434 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7435 (update_debug_registers_callback): Update, "entry" parameter is a
7436 struct thread_info * now. Fetch pid from thread.
7437 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7438 Pass &all_threads to find_inferior, not &all_lwps.
7439 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7440 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7441 Pass &all_threads to find_inferior, not &all_lwps.
7442 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7443 (i386_dr_low_get_status): Ditto.
7444 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7445 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7446 (x86_linux_read_description): Ditto.
7447 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7449 2014-02-20 Doug Evans <dje@google.com>
7451 * inferiors.c (get_first_inferior): Fix buglet.
7453 2014-02-19 Doug Evans <dje@google.com>
7455 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7456 * inferiors.c (add_thread): Change result type to struct thread_info *.
7457 All callers updated.
7458 (add_lwp): Call add_thread here instead of in callers.
7459 All callers updated.
7460 * linux-low.h (get_lwp_thread): Rewrite.
7461 (struct lwp_info): New member "thread".
7463 2014-02-19 Doug Evans <dje@google.com>
7465 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7466 All callers updated.
7468 2014-02-19 Doug Evans <dje@google.com>
7470 * inferiors.c (add_thread): Fix whitespace.
7472 2014-02-19 Doug Evans <dje@google.com>
7474 * dll.c (clear_dlls): Replace accessing list implemention details
7476 * gdbthread.h (get_first_thread): Declare.
7477 * inferiors.c (for_each_inferior_with_data): New function.
7478 (get_first_thread): New function.
7479 (find_thread_ptid): Simplify.
7480 (get_first_inferior): New function.
7481 (clear_list): Delete.
7482 (one_inferior_p): New function.
7483 (clear_inferior_list): New function.
7484 (clear_inferiors): Update.
7485 * inferiors.h (for_each_inferior_with_data): Declare.
7486 (clear_inferior_list): Declare.
7487 (one_inferior_p): Declare.
7488 (get_first_inferior): Declare.
7489 * linux-low.c (linux_wait_for_event): Replace accessing list
7490 implemention details with API function.
7491 * server.c (target_running): Ditto.
7492 (accumulate_file_name_length): New function.
7493 (emit_dll_description): New function.
7494 (handle_qxfer_libraries): Replace accessing list implemention
7495 details with API function.
7496 (handle_qxfer_threads_worker): New function.
7497 (handle_qxfer_threads_proper): Replace accessing list implemention
7498 details with API function.
7499 (handle_query): Ditto.
7500 (visit_actioned_threads_callback_ftype): New typedef.
7501 (visit_actioned_threads_data): New struct.
7502 (visit_actioned_threads): Rewrite to be find_inferior callback.
7503 (resume): Call find_inferior.
7504 (handle_status): Replace accessing list implemention
7505 details with API function.
7506 (process_serial_event): Replace accessing list implemention details
7508 * target.c (set_desired_inferior): Replace accessing list implemention
7509 details with API function.
7510 * tracepoint.c (same_process_p): New function.
7511 (gdb_agent_about_to_close): Replace accessing list implemention
7512 details with API function.
7513 * win32-low.c (child_delete_thread): Replace accessing list
7514 implemention details with API function.
7515 (match_dll_by_basename): New function.
7516 (dll_is_loaded_by_basename): New function.
7517 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7518 details call to dll_is_loaded_by_basename.
7520 2014-02-19 Doug Evans <dje@google.com>
7522 * dll.h (struct dll_info): Add comment.
7523 * gdbthread.h (struct thread_info): Add comment.
7524 (current_ptid): Simplify.
7525 * inferiors.c (add_process): Update.
7526 (remove_process): Update.
7527 * inferiors.h (struct process_info): Rename member "head" to "entry".
7528 * linux-low.c (delete_lwp): Update.
7530 (last_thread_of_process_p): Update.
7531 (kill_one_lwp_callback, linux_kill): Update.
7532 (status_pending_p_callback): Update.
7533 (wait_for_sigstop): Update. Simplify read of ptid.
7534 (start_step_over): Update.
7535 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7536 (get_lwp_thread): Update.
7537 (struct lwp_info): Rename member "head" to "entry".
7538 * regcache.h (inferior_list_entry): Delete.
7539 * server.c (kill_inferior_callback): Update.
7540 (detach_or_kill_inferior_callback): Update.
7541 (print_started_pid): Update.
7542 (print_attached_pid): Update.
7543 (process_serial_event): Simplify read of ptid.
7544 * thread-db.c (thread_db_create_event): Update.
7545 (thread_db_get_tls_address): Update.
7546 * win32-low.c (current_inferior_ptid): Simplify.
7548 2014-02-19 Tom Tromey <tromey@redhat.com>
7550 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7552 (target_supports_btrace): Update.
7554 2014-02-14 Yao Qi <yao@codesourcery.com>
7556 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7557 (rsp-low-ipa.o): New target.
7559 2014-02-12 Tom Tromey <tromey@redhat.com>
7561 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7562 convert_ascii_to_int.
7563 * regcache.c (registers_to_string): Likewise.
7564 * remote-utils.c (decode_M_packet): Likewise.
7565 * server.c (process_serial_event): Likewise.
7567 2014-02-12 Tom Tromey <tromey@redhat.com>
7569 * server.c (handle_query, handle_v_run): Use hex2bin, not
7571 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7573 2014-02-12 Tom Tromey <tromey@redhat.com>
7575 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7576 convert_int_to_ascii.
7577 * regcache.c (registers_to_string, collect_register_as_string):
7579 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7581 * server.c (process_serial_event): Likewise.
7582 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7583 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7585 2014-02-12 Tom Tromey <tromey@redhat.com>
7587 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7588 bin2hex, not hexify.
7589 * tracepoint.c (cmd_qtstatus): Likewise.
7591 2014-02-12 Tom Tromey <tromey@redhat.com>
7593 * remote-utils.c (monitor_output): Pass explicit length to
7596 2014-02-12 Tom Tromey <tromey@redhat.com>
7598 * tracepoint.c: Include rsp-low.h.
7599 * server.c: Include rsp-low.h.
7600 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7601 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7603 * remote-utils.c: Include rsp-low.h.
7604 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7605 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7606 (convert_int_to_ascii, convert_ascii_to_int): Move to
7608 * regcache.c: Include rsp-low.h.
7609 * ax.c: Include rsp-low.h.
7610 * Makefile.in (SFILES): Add common/rsp-low.c.
7611 (OBS): Add rsp-low.o.
7612 (rsp-low.o): New target.
7614 2014-02-12 Tom Tromey <tromey@redhat.com>
7616 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7617 Include print-utils.h.
7618 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7619 (plongest, thirty_two, phex_nz): Remove.
7620 * Makefile.in (SFILES): Add common/print-utils.c.
7621 (OBS): Add print-utils.o.
7622 (print-utils-ipa.o): New target.
7623 (print-utils.o): New target.
7624 (IPA_OBJS): Add print-utils-ipa.o.
7626 2014-02-06 Tom Tromey <tromey@redhat.com>
7628 * Makefile.in (SFILES): Fix indentation.
7630 2014-02-05 Doug Evans <dje@google.com>
7632 * linux-low.c (linux_wait_for_event): Improve comment.
7633 (linux_wait_1): Keep current_inferior in sync with event_child.
7635 2014-01-22 Doug Evans <dje@google.com>
7637 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7639 2014-01-22 Doug Evans <dje@google.com>
7641 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7642 * configure: Regenerate.
7643 * config.in: Regenerate.
7644 * Makefile.in (SFILES): Add debug.c.
7646 * debug.c: New file.
7647 * debug.h: New file.
7648 * linux-aarch64-low.c (*): Update all debugging printfs to use
7649 debug_printf instead of fprintf.
7650 * linux-arm-low.c (*): Ditto.
7651 * linux-cris-low.c (*): Ditto.
7652 * linux-crisv32-low.c (*): Ditto.
7653 * linux-m32r-low.c (*): Ditto.
7654 * linux-sparc-low.c (*): Ditto.
7655 * linux-x86.c (*): Ditto.
7656 * linux-low.c (*): Ditto.
7657 (linux_wait_1): Add calls to debug_enter, debug_exit.
7658 (linux_wait): Remove redundant debugging printf.
7659 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7660 (linux_resume, unstop_all_lwps): Ditto.
7661 * mem-break.c (*): Update all debugging printfs to use
7662 debug_printf instead of fprintf.
7663 * remote-utils.c (*): Ditto.
7664 * thread-db.c (*): Ditto.
7665 * server.c #include <ctype.h>, "gdb_vecs.h".
7666 (debug_threads): Moved to debug.c.
7667 (*): Update all debugging printfs to use debug_printf instead of
7669 (start_inferior): Replace call to fflush with call to debug_flush.
7670 (monitor_show_help): Mention set debug-format.
7671 (parse_debug_format_options): New function.
7672 (handle_monitor_command): Handle "monitor set debug-format".
7673 (gdbserver_usage): Mention --debug-format.
7674 (main): Parse --debug-format.
7675 * server.h (debug_threads): Declaration moved to debug.h.
7677 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7678 trace_debug_1 that uses debug_printf.
7679 (tracepoint_look_up_symbols): Update all debugging printfs to use
7680 debug_printf instead of fprintf.
7682 2014-01-20 Baruch Siach <baruch@tkos.co.il>
7684 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7687 2014-01-17 Pedro Alves <palves@redhat.com>
7690 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7691 defined after including gdb_proc_service.h.
7693 2014-01-16 Doug Evans <dje@google.com>
7695 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7696 (match_dll): Use it.
7698 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7700 * target.h (target_ops) <read_btrace>: Change parameters and
7701 return type to allow error reporting.
7702 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7703 trace reading errors on.
7704 * linux-low.c (linux_low_read_btrace): Pass trace reading
7706 (linux_low_disable_btrace): New.
7708 2014-01-15 Doug Evans <dje@google.com>
7710 * inferiors.c (thread_id_to_gdb_id): Delete.
7711 * inferiors.h (thread_id_to_gdb_id): Delete.
7713 2014-01-13 Eli Zaretskii <eliz@gnu.org>
7715 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7716 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7719 2014-01-08 Pedro Alves <palves@redhat.com>
7721 * server.c (handle_status): Don't discard previous queued stop
7722 replies or thread's pending status here.
7723 (main) <disconnection>: Do it here instead.
7725 2014-01-08 Pedro Alves <palves@redhat.com>
7727 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7728 * server.c (visit_actioned_threads, handle_pending_status): New
7730 (handle_v_cont): Factor out parts to ...
7731 (resume): ... this new function. If in all-stop, and a thread
7732 being resumed has a pending status, report it without actually
7734 (myresume): Adjust to use the new 'resume' function.
7735 (clear_pending_status_callback, set_pending_status_callback)
7736 (find_status_pending_thread_callback): New functions.
7737 (handle_status): Handle the case of multiple threads having
7738 interesting statuses to report. Report threads' real last signal
7739 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7740 with an interesting thread to report the status for, instead of
7741 always reporting the status of the first thread.
7743 2014-01-01 Joel Brobecker <brobecker@adacore.com>
7745 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7746 * gdbreplay.c (gdbreplay_version): Likewise.
7748 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7750 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7751 iov.iov_len with the real length in use.
7753 2013-12-13 Joel Brobecker <brobecker@adacore.com>
7755 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7756 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7757 for all targets that use win32-low.c.
7758 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7759 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7761 2013-12-13 Pedro Alves <palves@redhat.com>
7763 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7764 if equal to TARGET_WAITKIND_LOADED.
7765 * win32-low.c (cached_status): New static global.
7766 (win32_wait): Add declaration.
7767 (do_initial_child_stuff): Flush all initial pending debug events
7768 up to the initial breakpoint.
7769 (win32_wait): If CACHED_STATUS was set, return that instead
7770 of doing a real wait. Remove the code resuming the execution
7771 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7772 during the initial phase. Also remove the code changing
7773 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7774 TARGET_WAITKIND_STOPPED.
7776 2013-12-11 Yao Qi <yao@codesourcery.com>
7778 * notif.c (handle_notif_ack): Return 0 if no notification
7781 2013-11-20 Doug Evans <dje@google.com>
7783 * linux-low.c (linux_set_resume_request): Fix comment.
7785 2013-11-20 Doug Evans <dje@google.com>
7787 * linux-low.c (resume_status_pending_p): Tweak comment.
7789 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7791 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7792 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7793 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7794 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7795 (srv_amd64_regobj): Add amd64-mpx.o.
7796 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7797 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7798 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7799 * i387-fp.c (num_pl_bnd_register) Added constant.
7800 (num_pl_bnd_cfg_registers) Added constant.
7801 (struct i387_xsave) Added reserved area and MPX fields.
7802 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7803 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7805 (tdesc_i386_mpx_linux): Add MPX amd64 target.
7806 (init_registers_amd64_mpx_linux): Declare new function.
7807 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7808 (x86_64_regmap): Add MPX registers.
7809 (x86_linux_read_description): Add MPX case.
7810 (initialize_low_arch): Initialize MPX targets.
7812 2013-11-18 Tom Tromey <tromey@redhat.com>
7814 * configure: Rebuild.
7815 * configure.ac: Don't check for stdlib.h.
7816 * gdbreplay.c: Unconditionally include stdlib.h.
7818 2013-11-18 Tom Tromey <tromey@redhat.com>
7820 * config.in: Rebuild.
7821 * configure: Rebuild.
7822 * configure.ac: Don't use AC_HEADER_DIRENT.
7824 2013-11-18 Tom Tromey <tromey@redhat.com>
7826 * server.h: Don't check HAVE_STRING_H.
7827 * gdbreplay.c: Don't check HAVE_STRING_H.
7828 * configure: Rebuild.
7830 2013-11-18 Tom Tromey <tromey@redhat.com>
7832 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7835 2013-11-08 Tom Tromey <tromey@redhat.com>
7837 * configure, config.in: Rebuild.
7838 * configure.ac: Remove unused configury.
7840 2013-11-08 Tom Tromey <tromey@redhat.com>
7842 * acinclude.m4: Include common.m4, codeset.m4.
7843 * configure, config.in: Rebuild.
7844 * configure.ac: Use GDB_AC_COMMON.
7846 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
7848 * linux-s390-low.c (HWCAP_S390_TE): New define.
7849 (s390_arch_setup): Consider the TE field in the HWCAP for
7850 determining 'have_regset_tdb'.
7852 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
7855 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
7858 2013-10-02 Pedro Alves <palves@redhat.com>
7860 * server.c (process_serial_event): Don't output "GDBserver
7861 exiting" if GDB is connected through stdio.
7862 * target.c (mywait): Likewise, be silent if GDB is connected
7865 2013-10-01 Joel Brobecker <brobecker@adacore.com>
7867 * lynx-low.c (lynx_add_threads_after_attach): New function.
7868 (lynx_attach): Remove call to add_thread. Add call to
7869 lynx_add_threads_after_attach instead.
7871 2013-09-28 Mike Frysinger <vapier@gentoo.org>
7873 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
7874 * config.in, configure: Regenerated.
7876 2013-09-18 Yao Qi <yao@codesourcery.com>
7879 * server.c (start_inferior): Clear 'resume_info'.
7881 2013-09-16 Jiong Wang <jiwang@tilera.com>
7883 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
7886 2013-09-16 Jiong Wang <jiwang@tilera.com>
7888 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
7889 linux-tile-low.o to srv_tgtobj.
7891 2013-09-16 Will Newton <will.newton@linaro.org>
7893 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
7896 2013-09-06 Pedro Alves <palves@redhat.com>
7898 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
7899 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
7900 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
7901 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
7902 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
7903 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
7905 2013-09-06 Pedro Alves <palves@redhat.com>
7907 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
7908 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
7910 2013-09-06 Pedro Alves <palves@redhat.com>
7912 * linux-amd64-ipa.c: Include tracepoint.h.
7913 * linux-i386-ipa.c: Include tracepoint.h.
7915 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7917 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
7918 (ps_get_thread_area): New function.
7920 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7922 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
7923 (initialize_low_arch): Call init_registers_crisv32 rather than
7924 init_register_crisv32.
7926 2013-09-05 Pedro Alves <palves@redhat.com>
7928 * server.h (handle_vFile, hostio_last_error_from_errno): Move
7930 * hostio.h: ... this new file.
7931 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
7932 win32-low.c: Include hostio.h.
7934 2013-09-05 Pedro Alves <palves@redhat.com>
7936 * server.h (gdb_client_data, handler_func, callback_handler_func)
7937 (delete_file_handler, add_file_handler, append_callback_event)
7938 (delete_callback_event, start_event_loop, initialize_event_loop):
7939 Move to event-loop.h and include it.
7940 * event-loop.h: New file.
7942 2013-09-05 Pedro Alves <palves@redhat.com>
7944 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
7945 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
7946 (loaded_dll, unloaded_dll): Move to ...
7947 * dll.h: ... this new file.
7948 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
7950 2013-09-05 Pedro Alves <palves@redhat.com>
7952 * server.h (current_process, get_thread_process, all_processes)
7953 (add_inferior_to_list, for_each_inferior, current_inferior)
7954 (remove_inferior, add_process, remove_process, find_process_pid)
7955 (have_started_inferiors_p, have_attached_inferiors_p)
7956 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
7957 (clear_inferiors, find_inferior, find_inferior_id)
7958 (inferior_target_data, set_inferior_target_data)
7959 (inferior_regcache_data, set_inferior_regcache_data): Move to
7960 inferiors.h, and include it.
7961 * inferiors.h: New file.
7963 2013-09-05 Pedro Alves <palves@redhat.com>
7965 * server.h (struct emit_ops, current_insn_ptr, emit_error):
7969 2013-09-05 Pedro Alves <palves@redhat.com>
7971 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
7973 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
7974 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
7975 (handle_tracepoint_general_set, handle_tracepoint_query)
7976 (tracepoint_finished_step, tracepoint_was_hit)
7977 (release_while_stepping_state_list, current_traceframe)
7978 (in_readonly_region, traceframe_read_mem)
7979 (fetch_traceframe_registers, traceframe_read_sdata)
7980 (traceframe_read_info, struct fast_tpoint_collect_status)
7981 (fast_tracepoint_collecting, force_unlock_trace_buffer)
7982 (handle_tracepoit_bkpts, initialize_low_tracepoint)
7983 (supply_fast_tracepoint_registers)
7984 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
7985 (ipa_tdesc, claim_trampoline_space)
7986 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
7987 (agent_mem_read, agent_get_trace_state_variable_value)
7988 (agent_set_trace_state_variable_value, agent_tsv_read)
7989 (agent_mem_read_string, get_raw_reg_func_addr)
7990 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
7991 * tracepoint.h: ... this new file.
7993 2013-09-05 Pedro Alves <palves@redhat.com>
7995 * server.h (perror_with_name, error, fatal, warning, paddress)
7996 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
7998 * utils.h: New file.
8000 2013-09-05 Pedro Alves <palves@redhat.com>
8002 * server.h (remote_debug, noack_mode, transport_is_reliable)
8003 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8004 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8005 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8006 (write_enn, initialize_async_io, enable_async_io)
8007 (disable_async_io, check_remote_input_interrupt_request)
8008 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8009 (dead_thread_notify, prepare_resume_reply)
8010 (decode_address_to_semicolon, decode_address, decode_m_packet)
8011 (decode_M_packet, decode_X_packet, decode_xfer_write)
8012 (decode_search_memory_packet, unhexify, hexify)
8013 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8014 (look_up_one_symbol, relocate_instruction)
8015 (monitor_output): Move to remote-utils.h, and include it.
8016 * remote-utils.h: New file.
8018 2013-09-05 Pedro Alves <palves@redhat.com>
8020 * server.h (_): Delete.
8022 2013-09-02 Pedro Alves <palves@redhat.com>
8024 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8025 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8027 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8029 2013-09-02 Pierre Muller <muller@sourceware.org>
8031 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8032 or WriteProcessMemory complete successfully and handle
8033 ERROR_PARTIAL_COPY error.
8035 2013-09-02 Pedro Alves <palves@redhat.com>
8037 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8038 error instead of EIO.
8040 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8043 * linux-low.c: Include filestuff.h.
8044 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8045 * lynx-low.c: Include filestuff.h.
8046 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8047 * server.c: Include filestuff.h.
8048 (main): Call notice_open_fds.
8049 * spu-low.c: Include filestuff.h.
8050 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8052 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
8054 * Makefile.in: Explain why ../target and ../nat are not
8055 listed as include file search paths.
8056 (linux-waitpid.o): New object file rule.
8057 * configure.srv (srv_native_linux_obj): New variable.
8058 Replace all occurrences of linux native object files with
8059 $srv_native_linux_obj.
8060 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8061 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8062 (linux_enable_event_reporting): Remove declaration.
8063 (my_waitpid): Moved to common/linux-waitpid.c.
8064 (linux_wait_for_event): Pass ptid when calling
8065 linux_enable_event_reporting.
8066 (linux_supports_tracefork_flag): Remove.
8067 (linux_enable_event_reporting): Likewise.
8068 (linux_tracefork_grandchild): Remove.
8069 (STACK_SIZE): Moved to common/linux-ptrace.c.
8070 (linux_tracefork_child): Remove.
8071 (linux_test_for_tracefork): Remove.
8072 (linux_look_up_symbols): Call linux_supports_traceclone.
8073 (initialize_low): Remove call to linux_test_for_tracefork.
8074 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8075 common/linux-ptrace.h.
8076 (PTRACE_TYPE_ARG4): Likewise.
8077 Include linux-ptrace.h.
8079 2013-08-21 Pedro Alves <palves@redhat.com>
8081 * config.in: Renegerate.
8083 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
8085 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8086 (SFILES): Remove $(srcdir)/common/target-common.c and
8087 add $(srcdir)/target/waitstatus.c.
8088 (OBS): Remove target-common.o and add waitstatus.o.
8089 (server_h): Remove $(srcdir)/../common/target-common.h and
8090 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8091 and $(srcdir)/../target/waitstatus.h.
8092 (target-common.o): Remove.
8093 (waitstatus.o): New target object file.
8094 * target.h: Do not include target-common.h and
8095 include target/resume.h, target/wait.h and
8096 target/waitstatus.h.
8098 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
8100 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8101 to PTRACE_TYPE_ARG3.
8102 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8103 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8105 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8106 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8108 2013-07-27 Jie Zhang <jie@codesourcery.com>
8109 Daniel Jacobowitz <dan@codesourcery.com>
8110 Yao Qi <yao@codesourcery.com>
8112 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8113 (mips-linux-watch.o): New rule.
8114 (mips_linux_watch_h): New variable.
8115 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8117 * linux-mips-low.c: Include mips-linux-watch.h.
8118 (struct arch_process_info, struct arch_lwp_info): New.
8119 (update_watch_registers_callback): New function.
8120 (mips_linux_new_process, mips_linux_new_thread) New functions.
8121 (mips_linux_prepare_to_resume, mips_insert_point): New
8123 (mips_remove_point, mips_stopped_by_watchpoint): New
8125 (rsp_bp_type_to_target_hw_bp_type): New function.
8126 (mips_stopped_data_address): New function.
8127 (the_low_target): Add watchpoint support functions.
8129 2013-07-27 Yao Qi <yao@codesourcery.com>
8131 * i386-low.c: Include break-common.h.
8132 (enum target_hw_bp_type): Remove.
8134 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
8136 * Makefile.in (SFILES): /common/target-common.c.
8137 (OBS): Add target-common.o.
8138 (server_h): Add $(srcdir)/../common/target-common.h.
8139 (target-common.o): New target.
8140 * server.c (queue_stop_reply_callback): Free
8141 status string after use.
8142 * target.c (target_waitstatus_to_string): Remove.
8143 * target.h: Include target-common.h.
8144 (resume_kind): Likewise.
8145 (target_waitkind): Likewise.
8146 (target_waitstatus): Likewise.
8147 (TARGET_WNOHANG): Likewise.
8149 2013-07-04 Yao Qi <yao@codesourcery.com>
8151 * Makefile.in (host_alias): Use @host_noncanonical@.
8152 (target_alias): Use @target_noncanonical@.
8153 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8154 ACX_NONCANONICAL_HOST.
8155 * configure: Regenerated.
8158 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8160 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8161 * configure: Rebuild.
8162 * Makefile.in (version_host, version_target): Get from configure.
8163 (version.c): Use $(version_host) and $(version_target).
8165 2013-07-03 Pedro Alves <palves@redhat.com>
8167 * Makefile.in (config.status): Depend on development.sh.
8168 * acinclude.m4: Include libmcheck.m4.
8169 * configure: Regenerate.
8171 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8173 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8174 attribute inside the parentheses.
8175 (winapi_DebugSetProcessKillOnExit): Ditto.
8176 (winapi_DebugBreakProcess): Ditto.
8177 (winapi_GenerateConsoleCtrlEvent): Ditto.
8179 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8181 * notif.h (notif_event): Add a dummy member to avoid compiler
8184 2013-07-01 Pedro Alves <palves@redhat.com>
8186 * hostio.c (HOSTIO_PATH_MAX): Define.
8187 (require_filename, handle_open, handle_unlink, handle_readlink):
8190 2013-07-01 Pedro Alves <palves@redhat.com>
8192 * server.h: Include "pathmax.h".
8193 * linux-low.c: Don't include sys/param.h.
8194 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8196 * win32-low.c: Don't include sys/param.h.
8197 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8199 2013-07-01 Pedro Alves <palves@redhat.com>
8201 * event-loop.c: Don't check HAVE_UNISTD_H before including
8203 * gdbreplay.c: Likewise.
8204 * remote-utils.c: Likewise.
8205 * server.c: Likewise.
8206 * configure.ac: Don't check for unistd.h.
8207 * configure: Regenerate.
8209 2013-06-28 Tom Tromey <tromey@redhat.com>
8211 * Makefile.in (version.c): Use version.in, not
8214 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8216 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8217 * configure: Rebuild.
8218 * Makefile.in (version_host, version_target): Get from configure.
8219 (version.c): Use $(version_host) and $(version_target).
8221 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8223 Fix trace-status to output user name without trailing colon.
8224 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8226 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8228 Fix trace-status to output proper start-time and stop-time.
8229 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8230 output start time and stop time in hex as gdb expects.
8232 2013-06-26 Pedro Alves <pedro@codesourcery.com>
8234 * tracepoint.c (build_traceframe_info_xml): Output trace state
8235 variables present in the trace buffer.
8237 2013-06-24 Tom Tromey <tromey@redhat.com>
8239 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8241 (version.o): Remove.
8242 * gdbreplay.c: Include version.h.
8243 (version, host_name): Don't declare.
8244 * server.h: Include version.h.
8245 (version, host_name): Don't declare.
8247 2013-06-12 Pedro Alves <palves@redhat.com>
8249 * linux-x86-low.c (linux_is_elf64): Delete global.
8250 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8251 with local linux_pid_exe_is_elf_64_file use.
8253 2013-06-11 Pedro Alves <palves@redhat.com>
8255 * linux-low.c (regset_disabled, disable_regset): New functions.
8256 (regsets_fetch_inferior_registers)
8257 (regsets_store_inferior_registers): Use them.
8258 (initialize_regsets_info); Don't allocate the disabled_regsets
8260 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8263 2013-06-11 Pedro Alves <palves@redhat.com>
8265 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8268 2013-06-11 Pedro Alves <palves@redhat.com>
8270 * linux-x86-low.c (initialize_low_arch): Call
8271 init_registers_x32_avx_linux.
8273 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8275 Fix compatibility with Android Bionic.
8276 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8279 2013-06-07 Pedro Alves <palves@redhat.com>
8282 * Makefile.in (OBS): Add tdesc.o.
8283 (IPA_OBJS): Add tdesc-ipa.o.
8284 (tdesc-ipa.o): New rule.
8285 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8287 * linux-low.c (new_inferior): Delete.
8288 (disabled_regsets, num_regsets): Delete.
8289 (linux_add_process): Adjust to set the new per-process
8291 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8292 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8293 was a stop. When calling arch_setup, switch the current inferior
8294 to the thread that got an event.
8295 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8296 (regsets_fetch_inferior_registers)
8297 (regsets_store_inferior_registers): New regsets_info parameter.
8299 (linux_register_in_regsets): New regs_info parameter. Adjust to
8301 (register_addr, fetch_register, store_register): New usrregs_info
8302 parameter. Adjust to use it.
8303 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8304 parameter regs_info. Adjust to use it.
8305 (linux_fetch_registers): Get the current inferior's regs_info, and
8307 (linux_store_registers): Ditto.
8308 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8309 (initialize_low): Don't initialize the target_regsets here. Call
8310 initialize_low_arch.
8311 * linux-low.h (target_regsets): Delete declaration.
8312 (struct regsets_info): New.
8313 (struct usrregs_info): New.
8314 (struct regs_info): New.
8315 (struct process_info_private) <new_inferior>: New field.
8316 (struct linux_target_ops): Delete the num_regs, regmap, and
8317 regset_bitmap fields. New field regs_info.
8318 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8319 * i387-fp.c (num_xmm_registers): Delete.
8320 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8321 calls to new interface.
8322 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8323 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8324 Infer the number of xmm registers from the regcache's target
8326 * i387-fp.h (num_xmm_registers): Delete.
8327 * inferiors.c (add_thread): Don't install the thread's regcache
8329 * proc-service.c (gregset_info): Fetch the current inferior's
8330 regs_info. Adjust to use it.
8331 * regcache.c: Include tdesc.h.
8332 (register_bytes, reg_defs, num_registers)
8333 (gdbserver_expedite_regs): Delete.
8334 (get_thread_regcache): If the thread doesn't have a regcache yet,
8335 create one, instead of aborting gdbserver.
8336 (regcache_invalidate_one): Rename to ...
8337 (regcache_invalidate_thread): ... this.
8338 (regcache_invalidate_one): New.
8339 (regcache_invalidate): Only invalidate registers of the current
8341 (init_register_cache): Add target_desc parameter, and use it.
8342 (new_register_cache): Ditto. Assert the target description has a
8343 non zero registers_size.
8344 (regcache_cpy): Add assertions. Adjust.
8345 (realloc_register_cache, set_register_cache): Delete.
8346 (registers_to_string, registers_from_string): Adjust.
8347 (find_register_by_name, find_regno, find_register_by_number)
8348 (register_cache_size): Add target_desc parameter, and use it.
8349 (free_register_cache_thread, free_register_cache_thread_one)
8350 (regcache_release, register_cache_size): New.
8351 (register_size): Add target_desc parameter, and use it.
8352 (register_data, supply_register, supply_register_zeroed)
8353 (supply_regblock, supply_register_by_name, collect_register)
8354 (collect_register_as_string, collect_register_by_name): Adjust.
8355 * regcache.h (struct target_desc): Forward declare.
8356 (struct regcache) <tdesc>: New field.
8357 (init_register_cache, new_register_cache): Add target_desc
8359 (regcache_invalidate_thread): Declare.
8360 (regcache_invalidate_one): Delete declaration.
8361 (regcache_release): Declare.
8362 (find_register_by_number, register_cache_size, register_size)
8363 (find_regno): Add target_desc parameter.
8364 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8366 * remote-utils.c: Include tdesc.h.
8367 (outreg, prepare_resume_reply): Adjust.
8368 * server.c: Include tdesc.h.
8369 (gdbserver_xmltarget): Delete declaration.
8370 (get_features_xml, process_serial_event): Adjust.
8371 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8373 (struct process_info) <tdesc>: New field.
8374 (ipa_tdesc): Declare.
8375 * tdesc.c: New file.
8376 * tdesc.h: New file.
8377 * tracepoint.c: Include tdesc.h.
8378 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8379 (get_context_regcache): Adjust to pass ipa_tdesc down.
8380 (do_action_at_tracepoint): Adjust to get the register cache size
8381 from the context regcache's description.
8382 (traceframe_walk_blocks): Adjust to get the register cache size
8383 from the current trace frame's description.
8384 (traceframe_get_pc): Adjust to get current trace frame's
8385 description and pass it down.
8386 (gdb_collect): Adjust to get the register cache size from the
8388 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8389 (gdbserver_xmltarget): Delete.
8390 (initialize_low_tracepoint): Set the ipa's target description.
8391 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8392 (initialize_low_tracepoint): Set the ipa's target description.
8393 * linux-x86-low.c: Include tdesc.h.
8394 [__x86_64__] (is_64bit_tdesc): New.
8395 (ps_get_thread_area, x86_get_thread_area): Use it.
8396 (i386_cannot_store_register): Rename to ...
8397 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8398 (i386_cannot_fetch_register): Rename to ...
8399 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8400 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8402 (target_regsets): Rename to ...
8403 (x86_regsets): ... this.
8404 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8406 (x86_siginfo_fixup): Use is_64bit_tdesc.
8407 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8408 (tdesc_x32_avx_linux, tdesc_x32_linux)
8409 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8411 (x86_linux_update_xmltarget): Delete.
8412 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8413 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8414 (AMD64_LINUX_USER64_CS): New.
8415 (x86_linux_read_description): New, based on
8416 x86_linux_update_xmltarget.
8417 (same_process_callback): New.
8418 (x86_arch_setup_process_callback): New.
8419 (x86_linux_update_xmltarget): New.
8420 (x86_regsets_info): New.
8421 (amd64_linux_regs_info): New.
8422 (i386_linux_usrregs_info): New.
8423 (i386_linux_regs_info): New.
8424 (x86_linux_regs_info): New.
8425 (x86_arch_setup): Reimplement.
8426 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8427 (x86_emit_ops): Ditto.
8428 (the_low_target): Adjust. Install x86_linux_regs_info,
8429 x86_cannot_fetch_register, and x86_cannot_store_register.
8430 (initialize_low_arch): New.
8431 * linux-ia64-low.c (tdesc_ia64): Declare.
8432 (ia64_fetch_register): Adjust.
8433 (ia64_usrregs_info, regs_info): New globals.
8434 (ia64_regs_info): New function.
8435 (the_low_target): Adjust.
8436 (initialize_low_arch): New function.
8437 * linux-sparc-low.c (tdesc_sparc64): Declare.
8438 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8440 (sparc_arch_setup): New function.
8441 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8442 (the_low_target): Adjust.
8443 (initialize_low_arch): New function.
8444 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8445 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8446 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8447 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8448 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8449 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8450 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8451 (tdesc_powerpc_isa205_vsx64l): Declare.
8452 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8453 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8454 (ppc_set_pc, ppc_get_hwcap): Adjust.
8455 (ppc_usrregs_info): Forward declare.
8456 (!__powerpc64__) ppc_regmap_adjusted: New global.
8457 (ppc_arch_setup): Adjust to the current process'es target
8459 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8460 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8461 (ppc_store_evrregset): Adjust.
8462 (target_regsets): Rename to ...
8463 (ppc_regsets): ... this, and make static.
8464 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8465 (ppc_regs_info): New function.
8466 (the_low_target): Adjust.
8467 (initialize_low_arch): New function.
8468 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8469 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8470 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8471 (tdesc_s390x_linux64v2): Declare.
8472 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8473 (s390_fill_gregset, s390_store_last_break): Adjust.
8474 (target_regsets): Rename to ...
8475 (s390_regsets): ... this, and make static.
8476 (s390_get_pc, s390_set_pc): Adjust.
8477 (s390_get_hwcap): New target_desc parameter, and use it.
8478 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8479 (s390_arch_setup): Adjust to set the current process'es target
8480 description. Don't adjust the regmap.
8481 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8482 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8483 (regs_info_3264): New globals.
8484 (s390_regs_info): New function.
8485 (the_low_target): Adjust.
8486 (initialize_low_arch): New function.
8487 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8488 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8489 [__mips64] (init_registers_mips_linux)
8490 (init_registers_mips_dsp_linux): Delete defines.
8491 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8492 (have_dsp): New global.
8493 (mips_read_description): New, based on mips_arch_setup.
8494 (mips_arch_setup): Reimplement.
8495 (get_usrregs_info): New function.
8496 (mips_cannot_fetch_register, mips_cannot_store_register)
8497 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8498 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8499 (target_regsets): Rename to ...
8500 (mips_regsets): ... this, and make static.
8501 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8502 (dsp_regs_info, regs_info): New globals.
8503 (mips_regs_info): New function.
8504 (the_low_target): Adjust.
8505 (initialize_low_arch): New function.
8506 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8507 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8509 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8510 (arm_read_description): New, with bits factored from
8512 (arm_arch_setup): Reimplement.
8513 (target_regsets): Rename to ...
8514 (arm_regsets): ... this, and make static.
8515 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8516 (arm_regs_info): New function.
8517 (the_low_target): Adjust.
8518 (initialize_low_arch): New function.
8519 * linux-m68k-low.c (tdesc_m68k): Declare.
8520 (target_regsets): Rename to ...
8521 (m68k_regsets): ... this, and make static.
8522 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8523 (m68k_regs_info): New function.
8524 (m68k_arch_setup): New function.
8525 (the_low_target): Adjust.
8526 (initialize_low_arch): New function.
8527 * linux-sh-low.c (tdesc_sharch): Declare.
8528 (target_regsets): Rename to ...
8529 (sh_regsets): ... this, and make static.
8530 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8531 (sh_regs_info, sh_arch_setup): New functions.
8532 (the_low_target): Adjust.
8533 (initialize_low_arch): New function.
8534 * linux-bfin-low.c (tdesc_bfin): Declare.
8535 (bfin_arch_setup): New function.
8536 (bfin_usrregs_info, regs_info): New globals.
8537 (bfin_regs_info): New function.
8538 (the_low_target): Adjust.
8539 (initialize_low_arch): New function.
8540 * linux-cris-low.c (tdesc_cris): Declare.
8541 (cris_arch_setup): New function.
8542 (cris_usrregs_info, regs_info): New globals.
8543 (cris_regs_info): New function.
8544 (the_low_target): Adjust.
8545 (initialize_low_arch): New function.
8546 * linux-cris-low.c (tdesc_crisv32): Declare.
8547 (cris_arch_setup): New function.
8548 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8549 (cris_regs_info): New function.
8550 (the_low_target): Adjust.
8551 (initialize_low_arch): New function.
8552 * linux-m32r-low.c (tdesc_m32r): Declare.
8553 (m32r_arch_setup): New function.
8554 (m32r_usrregs_info, regs_info): New globals.
8555 (m32r_regs_info): Adjust.
8556 (initialize_low_arch): New function.
8557 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8558 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8559 (tic6x_usrregs_info): Forward declare.
8560 (tic6x_read_description): New function, based on ...
8561 (tic6x_arch_setup): ... this. Reimplement.
8562 (target_regsets): Rename to ...
8563 (tic6x_regsets): ... this, and make static.
8564 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8565 (tic6x_regs_info): New function.
8566 (the_low_target): Adjust.
8567 (initialize_low_arch): New function.
8568 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8569 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8570 (target_regsets): Rename to ...
8571 (xtensa_regsets): ... this, and make static.
8572 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8574 (xtensa_arch_setup, xtensa_regs_info): New functions.
8575 (the_low_target): Adjust.
8576 (initialize_low_arch): New function.
8577 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8578 (nios2_arch_setup): Set the current process'es tdesc.
8579 (target_regsets): Rename to ...
8580 (nios2_regsets): ... this.
8581 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8582 (nios2_regs_info): New function.
8583 (the_low_target): Adjust.
8584 (initialize_low_arch): New function.
8585 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8586 (aarch64_arch_setup): Set the current process'es tdesc.
8587 (target_regsets): Rename to ...
8588 (aarch64_regsets): ... this.
8589 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8590 (aarch64_regs_info): New function.
8591 (the_low_target): Adjust.
8592 (initialize_low_arch): New function.
8593 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8595 (target_regsets): Rename to ...
8596 (tile_regsets): ... this.
8597 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8598 (tile_regs_info): New function.
8599 (tile_arch_setup): Set the current process'es tdesc.
8600 (the_low_target): Adjust.
8601 (initialize_low_arch): New function.
8602 * spu-low.c (tdesc_spu): Declare.
8603 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8604 * win32-arm-low.c (tdesc_arm): Declare.
8605 (arm_arch_setup): New function.
8606 (the_low_target): Install arm_arch_setup instead of
8608 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8609 (init_windows_x86): Rename to ...
8610 (i386_arch_setup): ... this. Set `win32_tdesc'.
8611 (the_low_target): Adjust.
8612 * win32-low.c (win32_tdesc): New global.
8613 (child_add_thread): Don't create the thread cache here.
8614 (do_initial_child_stuff): Set the new process'es tdesc.
8615 * win32-low.h (struct target_desc): Forward declare.
8616 (win32_tdesc): Declare.
8617 * lynx-i386-low.c (tdesc_i386): Declare global.
8618 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8619 * lynx-low.c (lynx_tdesc): New global.
8620 (lynx_add_process): Set the new process'es tdesc.
8621 * lynx-low.h (struct target_desc): Forward declare.
8622 (lynx_tdesc): Declare global.
8623 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8624 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8625 * nto-low.c (nto_tdesc): New global.
8626 (do_attach): Set the new process'es tdesc.
8627 * nto-low.h (struct target_desc): Forward declare.
8628 (nto_tdesc): Declare.
8629 * nto-x86-low.c (tdesc_i386): Declare.
8630 (nto_x86_arch_setup): Set `nto_tdesc'.
8632 2013-06-04 Gary Benson <gbenson@redhat.com>
8634 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8635 to qSupported response when appropriate.
8636 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8637 with nonzero-length annex.
8638 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8639 arguments supplied in annex.
8641 2013-05-31 Doug Evans <dje@google.com>
8644 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8645 64 bits in 64-cross-32 environment.
8647 2013-05-28 Pedro Alves <palves@redhat.com>
8649 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8650 (aarch64-without-fpu.c): Delete rule.
8651 * configure.srv (aarch64*-*-linux*): Remove references to
8652 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8653 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8656 2013-05-24 Pedro Alves <palves@redhat.com>
8658 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8659 instead of strchr/decode_address. Error if the range isn't split
8660 with a ','. Don't assume there's be a ':' in the action.
8662 2013-05-23 Yao Qi <yao@codesourcery.com>
8663 Pedro Alves <palves@redhat.com>
8665 * linux-low.c (lwp_in_step_range): New function.
8666 (linux_wait_1): If the thread was range stepping and stopped
8667 outside the stepping range, report the stop to GDB. Otherwise,
8668 continue stepping. Add range stepping debug output.
8669 (linux_set_resume_request): Copy the step range from the resume
8671 (linux_supports_range_stepping): New.
8672 (linux_target_ops) <supports_range_stepping>: Set to
8673 linux_supports_range_stepping.
8674 * linux-low.h (struct linux_target_ops)
8675 <supports_range_stepping>: New field.
8676 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8677 * linux-x86-low.c (x86_supports_range_stepping): New.
8678 (the_low_target) <supports_range_stepping>: Set to
8679 x86_supports_range_stepping.
8680 * server.c (handle_v_cont): Handle 'r' action.
8681 (handle_v_requests): Append ";r" if the target supports range
8683 * target.h (struct thread_resume) <step_range_start,
8684 step_range_end>: New fields.
8685 (struct target_ops) <supports_range_stepping>:
8687 (target_supports_range_stepping): New macro.
8689 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8691 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8692 confusion in comment.
8694 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8696 * lynx-low.c (struct process_info_private): New type.
8697 (lynx_add_process): New function.
8698 (lynx_create_inferior, lynx_attach): Replace calls to
8699 add_process by calls to lynx_add_process.
8700 (lynx_resume): If PTID is null, then try using
8701 current_process()->private->last_wait_event_ptid.
8703 (lynx_clear_inferiors): Delete. The contents of that function
8704 has been inlined in lynx_mourn;
8705 (lynx_wait_1): Save the ptid in the process's private data.
8706 (lynx_mourn): Free the process' private data. Replace call
8707 to lynx_clear_inferiors by call to clear_inferiors.
8709 2013-05-17 Yao Qi <yao@codesourcery.com>
8711 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8714 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
8716 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8717 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8718 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8719 PT_TEXT_END_ADDR guards. Update comments.
8720 (linux_target_op) <read_offsets>: Conditionally define to
8721 linux_read_offsets if the target is UCLIBC and if it defines
8722 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8724 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8725 Andrew Jenner <andrew@codesourcery.com>
8727 * Makefile.in (SFILES): Add linux-nios2-low.c.
8728 (clean): Add action to delete nios2-linux.c.
8729 (nios2-linux.c): New rule.
8730 * configure.srv: Add nios2*-*-linux*.
8731 * linux-nios2-low.c: New.
8733 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8735 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8737 2013-04-25 Hui Zhu <hui@codesourcery.com>
8740 * ax.c (ax_printf): Add fflush.
8742 2013-04-22 Tom Tromey <tromey@redhat.com>
8744 * Makefile.in (SFILES): Add filestuff.c.
8745 (OBS): Add filestuff.o.
8746 (filestuff.o): New target.
8747 * config.in, configure: Rebuild.
8748 * configure.ac: Check for fdwalk, pipe2.
8750 2013-04-17 Pedro Alves <palves@redhat.com>
8752 * configure.ac (USE_THREAD_DB): Delete variable.
8753 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8754 Don't AC_SUBST USE_THREAD_DB.
8755 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8756 * config.in, configure: Regenerate.
8758 2013-04-16 Pedro Alves <palves@redhat.com>
8760 * linux-low.h (struct lwp_info) <thread_known>: Move under
8761 the USE_THREAD_DB #ifdef.
8763 2013-04-16 Pedro Alves <palves@redhat.com>
8765 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8766 (linux-low.o): Delete rule.
8767 * linux-low.h: Always include "gdb_thread_db.h" instead of
8768 conditionally including thread_db.h.
8769 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8772 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8774 * Makefile.in (install-only): Fix make install regression.
8776 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8778 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8779 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8781 * gdbserver.1: Remove.
8783 2013-03-22 Pedro Alves <palves@redhat.com>
8785 * linux-low.c (handle_extended_wait): Don't call
8786 linux_enable_event_reporting.
8788 2013-03-15 Tony Theodore <tonyt@logyst.com>
8791 * Makefile.in (SHELL): Use @SHELL@.
8793 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
8795 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8798 2013-03-13 Joel Brobecker <brobecker@adacore.com>
8800 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8801 Remove extraneous NULL element.
8803 2013-03-13 Yao Qi <yao@codesourcery.com>
8805 * tracepoint.c (traceframe_read_tsv): Look for the last matched
8806 'V' block in trace frame.
8808 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8810 * target.h (struct target_ops): Add btrace ops.
8811 (target_supports_btrace): New macro.
8812 (target_enable_btrace): New macro.
8813 (target_disable_btrace): New macro.
8814 (target_read_btrace): New macro.
8815 * gdbthread.h (struct thread_info): Add btrace field.
8816 * server.c: Include btrace-common.h.
8817 (handle_btrace_general_set): New function.
8818 (handle_btrace_enable): New function.
8819 (handle_btrace_disable): New function.
8820 (handle_general_set): Call handle_btrace_general_set.
8821 (handle_qxfer_btrace): New function.
8822 (struct qxfer qxfer_packets[]): Add btrace entry.
8823 * inferiors.c (remove_thread): Disable btrace.
8824 * linux-low: Include linux-btrace.h.
8825 (linux_low_enable_btrace): New function.
8826 (linux_low_read_btrace): New function.
8827 (linux_target_ops): Add btrace ops.
8828 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8829 Add srv_linux_btrace=yes.
8830 (x86_64-*-linux*): Add linux-btrace.o.
8831 Add srv_linux_btrace=yes.
8832 * configure.ac: Define HAVE_LINUX_BTRACE.
8833 * config.in: Regenerated.
8834 * configure: Regenerated.
8836 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8838 * server.c (handle_qxfer): Preserve error message if -3 is
8840 (qxfer): Document the -3 return value.
8842 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8844 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8845 (linux_btrace_h): New variable.
8846 (linux-btrace.o): New rule.
8848 2013-03-08 Stan Shebs <stan@codesourcery.com>
8849 Hafiz Abid Qadeer <abidh@codesourcery.com>
8851 * tracepoint.c (trace_buffer_size): New global.
8852 (DEFAULT_TRACE_BUFFER_SIZE): New define.
8853 (init_trace_buffer): Change to one-argument function. Allocate
8854 trace buffer memory.
8855 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
8856 handle QTBuffer:size packet.
8857 (cmd_bigqtbuffer_size): New function.
8858 (initialize_tracepoint): Call init_trace_buffer with
8859 DEFAULT_TRACE_BUFFER_SIZE.
8860 * server.c (handle_query): Add QTBuffer:size in the
8863 2013-03-07 Yao Qi <yao@codesourcery.com>
8865 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
8866 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
8868 (cmd_qtsp): Adjust condition. Do post increment.
8869 Set cur_action and cur_step_action back to 0.
8871 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
8874 * linux-low.c (linux_write_memory): Return early success if LEN is
8877 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
8879 * configure.srv: Add x86_64-*-cygwin* as target.
8881 2013-02-28 Tom Tromey <tromey@redhat.com>
8883 * configure.ac: Invoke AC_SYS_LARGEFILE.
8884 * configure, config.in: Rebuild.
8886 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
8888 * win32-low.c: Throughout, fix format strings and casts of
8889 printf-like functions to avoid type related warnings on all
8891 (get_child_debug_event): Print dwDebugEventCode as hex since
8892 that's how it's usually documented.
8894 2013-02-28 Yao Qi <yao@codesourcery.com>
8896 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
8899 2013-02-27 Jiong Wang <jiwang@tilera.com>
8901 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
8902 (reg-tilegx32.c): New rule.
8903 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
8904 * linux-tile-low.c (tile_arch_setup): New function. Invoke
8905 different register info initializer according to elf class.
8906 (init_registers_tilgx32): New function. The tilegx32 register info
8908 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
8909 (tile_store_gregset): Likewise.
8911 2013-02-27 Yao Qi <yao@codesourcery.com>
8913 * server.c (process_point_options): Print debug message when
8914 debug_threads is true.
8916 2013-02-26 Yao Qi <yao@codesourcery.com>
8918 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
8920 2013-02-19 Pedro Alves <palves@redhat.com>
8921 Kai Tietz <ktietz@redhat.com>
8925 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
8926 instead of strtoul to extract address from packet.
8927 (process_serial_event) <'z'>: Likewise.
8929 2013-02-18 Yao Qi <yao@codesourcery.com>
8931 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
8933 2013-02-14 Pedro Alves <palves@redhat.com>
8937 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
8938 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
8940 2013-02-14 Pedro Alves <palves@redhat.com>
8942 * tracepoint.c (cmd_qtdpsrc): Use savestring.
8944 2013-02-14 Pedro Alves <palves@redhat.com>
8946 * tracepoint.c (save_string): Delete.
8947 (add_tracepoint_action): Use savestring instead of save_string.
8949 2013-02-12 Pedro Alves <palves@redhat.com>
8951 * linux-xtensa-low.c: Ditto.
8952 * xtensa-xtregs.c: Ditto.
8954 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
8956 * thread-db.c (thread_db_get_tls_address): NULL pointer check
8959 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8961 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
8962 aarch64_num_wp_regs and aarch64_num_bp_regs to
8963 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
8965 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8967 * linux-aarch64-low.c (ps_get_thread_area): Replace
8968 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
8970 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
8971 Marcus Shawcroft <marcus.shawcroft@arm.com>
8972 Nigel Stephens <nigel.stephens@arm.com>
8973 Yufeng Zhang <yufeng.zhang@arm.com>
8975 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
8976 (aarch64.c, aarch64-without-fpu.c): New targets.
8977 * configure.srv (aarch64*-*-linux*): New.
8978 * linux-aarch64-low.c: New file.
8980 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
8982 * linux-low.c (handle_extended_wait, linux_create_inferior)
8983 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
8984 (dequeue_one_deferred_signal, linux_resume_one_thread)
8985 (fetch_register, linux_write_memory, linux_enable_event_reporting)
8986 (linux_tracefork_grandchild, linux_test_for_tracefork)
8987 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
8988 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
8989 where the argument is 0.
8991 2013-01-25 Yao Qi <yao@codesourcery.com>
8993 * event-loop.c: Include "queue.h".
8994 (gdb_event_p): New typedef.
8995 (struct gdb_event) <next_event>: Remove.
8996 (event_queue): Change to QUEUE(gdb_event_p).
8997 (async_queue_event): Remove.
8998 (gdb_event_xfree): New.
8999 (initialize_event_loop): New.
9000 (process_event): Use API from QUEUE.
9001 (wait_for_event): Likewise.
9002 * server.c (main): Call initialize_event_loop.
9003 * server.h (initialize_event_loop): Declare.
9005 2013-01-18 Yao Qi <yao@codesourcery.com>
9007 * ax.h (struct eval_agent_expr_context): New.
9008 (gdb_eval_agent_expr): Update declaration.
9009 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9010 TFRAME. Add new argument CTX.
9011 * server.h (struct eval_agent_expr_context): Declare.
9012 (agent_mem_read, agent_tsv_read): Update declaration.
9013 (agent_mem_read_string): Likewise.
9014 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9015 (add_traceframe_block): Add new argument TPOINT.
9016 Increase TPOINT->traceframe_usage.
9017 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9018 eval_tracepoint_agent_expr.
9019 (condition_true_at_tracepoint): Likewise.
9020 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9021 (agent_mem_read_string, agent_tsv_read): Likewise.
9023 2013-01-16 Yao Qi <yao@codesourcery.com>
9025 * linux-low.c (linux_resume_one_lwp): Don't check
9026 'lwp->bp_reinsert != 0'.
9028 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9029 Pedro Alves <palves@redhat.com>
9031 * lynx-low.c (ptrace_request_to_str): Define a temporary
9032 macro and use it to simplify this function's implementation.
9034 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9036 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9039 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9041 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9043 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9045 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9047 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9049 * lynx-low.c (lynx_resume): Use the resume_info parameter
9050 to determine the ptid for the lynx_ptrace call, unless
9051 it is equal to minus_one_ptid, in which case we use the
9052 ptid of the current_inferior.
9053 (lynx_wait_1): After having received a thread create/exit
9054 event, resume the inferior's execution using the signaling
9055 thread's ptid, rather than the old ptid.
9057 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9059 * lynx-low.c (lynx_resume): Delete variable ret.
9061 2013-01-01 Joel Brobecker <brobecker@adacore.com>
9063 * gdbreplay.c (gdbreplay_version): Update copyright year.
9064 * server.c (gdbserver_version): Likewise.
9066 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9068 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9071 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9073 * lynx-low.c (ptrace_request_to_str): Add handling for
9076 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9078 * lynx-low.c (lynx_attach): Delete variable new_process.
9080 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9082 * lynx-low.c (lynx_create_inferior): Delete variable
9085 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9087 * lynx-low.c (ptrace_request_to_str): Do not handle
9088 PTRACE_GETTHREADLIST if this macro does not exist.
9090 2012-12-15 Yao Qi <yao@codesourcery.com>
9092 * Makefile.in (OBS): Add notif.o.
9093 * notif.c, notif.h: New.
9094 * server.c: Include "notif.h".
9095 (struct vstop_notif) <next>: Remove.
9097 (queue_stop_reply): Update.
9098 (push_event, send_next_stop_reply): Remove.
9099 (discard_queued_stop_replies): Update.
9100 (notif_stop): New variable.
9101 (handle_v_stopped): Remove.
9102 (handle_v_requests): Don't call handle_v_stopped. Call
9103 handle_ack_notif instead.
9104 (queue_stop_reply_callback): Call notif_event_enque instead
9105 of queue_stop_reply.
9106 (handle_status): Don't call send_next_stop_reply, call
9107 notif_write_event instead.
9108 (kill_inferior_callback): Likewise.
9109 (detach_or_kill_inferior_callback): Likewise.
9110 (main): Call initialize_notif.
9111 (process_serial_event): Call QUEUE_is_empty.
9112 (handle_target_event): Call notif_push instead of push event.
9113 * server.h (push_event): Remove declaration.
9115 2012-12-10 Tom Tromey <tromey@redhat.com>
9117 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9118 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9121 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9122 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9123 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9124 (amd64-linux-ipa.o, ax.o): Rewrite.
9125 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9126 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9127 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9128 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9129 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9130 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9131 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9132 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9133 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9134 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9135 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9136 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9137 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9138 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9139 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9140 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9141 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9142 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9143 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9144 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9145 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9146 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9147 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9148 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9149 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9150 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9151 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9152 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9153 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9154 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9155 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9156 (reg-tilegx.o): Remove.
9157 (all_object_files): New macro.
9158 Include .deps files.
9159 * aclocal.m4, configure: Rebuild.
9160 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9161 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9162 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9164 2012-12-05 Tom Tromey <tromey@redhat.com>
9167 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9169 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
9171 * configure.ac: Check for linux/perf_event.h.
9172 * config.in: Regenerated.
9173 * configure: Regenerated.
9175 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9177 * hostio.c (handle_readlink): Decrease buffer size
9178 parameter passed to readlink by one byte.
9180 2012-11-26 Yao Qi <yao@codesourcery.com>
9182 * configure.ac (build_warnings): Append '-Wempty-body'.
9183 * configure: Regenerated.
9184 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9187 2012-11-15 Pierre Muller <muller@sourceware.org>
9189 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9190 * config.in: Regenerate.
9191 * configure: Regenerate.
9192 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9193 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9194 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9195 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9197 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9198 instead of <sys/wait.h> header.
9199 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9201 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
9203 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9204 (various make rules): Remove -DGDBSERVER
9206 2012-11-09 Yao Qi <yao@codesourcery.com>
9208 * spu-low.c (current_ptid): Move it to ..
9209 * gdbthread.h: ... here. New.
9210 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9211 * server.c (myresume, process_serial_event): Likewise.
9212 * thread-db.c (thread_db_find_new_threads): Likewise.
9213 * tracepoint.c (run_inferior_command): Likewise.
9215 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
9217 * server.c (handle_search_memory_1): Include access length in
9220 2012-09-05 Michael Brandt <michael.brandt@axis.com>
9222 * linux-crisv32-low.c: Fix compile errors.
9224 2012-09-04 Yao Qi <yao@codesourcery.com>
9226 * tracepoint.c (cmd_qtsv): Adjust debug message.
9227 Don't check CUR_TPOINT.
9229 2012-08-28 Yao Qi <yao@codesourcery.com>
9231 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9232 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9233 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9234 Remove declarations of xmalloc, xreallloc, xstrdup and
9236 * Makefile.in (libiberty_h): New.
9237 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9238 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9240 2012-08-23 Yao Qi <yao@codesourcery.com>
9242 * server.h: Remove declaration of 'xsnprintf'.
9244 2012-08-22 Keith Seitz <keiths@redhat.com>
9246 * server.h: Include build-gnulib-gbserver/config.h.
9247 * gdbreplay.c: Likewise.
9249 2012-08-08 Doug Evans <dje@google.com>
9251 * Makefile.in (SFILES): Add gdb_vecs.c.
9252 (OBS): Add gdb_vecs.o.
9253 (gdb_vecs_h, host_defs_h): New variables.
9254 (thread-db.o): Add $(gdb_vecs_h) dependency.
9255 (gdb_vecs.o): New rule.
9256 * thread-db.c: #include "gdb_vecs.h".
9257 (thread_db_load_search): Use a vector to iterate over path elements.
9258 Handle text appearing after "$pdir".
9260 * configure.ac: Add check for strstr.
9261 * config.in: Regenerate.
9262 * configure: Regenerate.
9264 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9266 * hostio.c (handle_pread): If pread fails, fall back to attempting
9268 (handle_pwrite): Likewise for pwrite.
9270 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9272 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9273 between unsupported TYPE and unimplementable ADDR/LEN combination.
9274 (arm_insert_point): Act on new return value.
9276 2012-07-31 Pedro Alves <palves@redhat.com>
9278 * server.c (process_point_options): Only skip tokens if we find
9279 one that is unrecognized. Don't treat 'X' specially while
9280 skipping unrecognized tokens.
9282 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9284 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9285 to 4-byte-align HW breakpoint addresses for Thumb.
9287 2012-07-27 Yao Qi <yao@codesourcery.com>
9291 * server.h: Declare gdb_agent_about_to_close.
9292 * target.c (kill_inferior): Include "agent.h".
9293 New. Send command 'kill'.
9294 * target.h (kill_inferior): Removed macro.
9295 * tracepoint.c (gdb_agent_about_to_close): New.
9296 (gdb_agent_helper_thread): Handle command 'close'.
9297 Wait endlessly until the inferior stops.
9298 Install gdb_agent_remove_socket to atexit hook.
9299 (agent_socket_name): New static variable.
9300 (gdb_agent_socket_init): Replace local variable 'name' with
9301 'agent_socket_name'.
9302 (gdb_agent_remove_socket): New.
9304 2012-07-27 Yao Qi <yao@codesourcery.com>
9306 * server.c (process_point_options): Stop at 'X' when parsing.
9308 2012-07-19 Michael Eager <eager@eagercon.com>
9310 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9312 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9313 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9314 hardware breakpoint.
9316 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9318 * gdbserver/linux-low.c (initialize_low): Call
9319 linux_ptrace_init_warnings.
9321 2012-07-02 Doug Evans <dje@google.com>
9323 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9326 2012-07-02 Stan Shebs <stan@codesourcery.com>
9328 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9329 (ax.o): Add it to build rule.
9331 (OBS): Add format.o.
9332 (IPA_OBS): Add format.o.
9333 * server.c (handle_query): Claim support for breakpoint commands.
9334 (process_point_options): Add command case.
9335 (process_serial_event): Leave running if there are printfs in
9337 * mem-break.h (any_persistent_commands): Declare.
9338 (add_breakpoint_commands): Declare.
9339 (gdb_no_commands_at_breakpoint): Declare.
9340 (run_breakpoint_commands): Declare.
9341 * mem-break.c (struct point_command_list): New struct.
9342 (struct breakpoint): New field command_list.
9343 (any_persistent_commands): New function.
9344 (add_commands_to_breakpoint): New function.
9345 (add_breakpoint_commands): New function.
9346 (gdb_no_commands_at_breakpoint): New function.
9347 (run_breakpoint_commands): New function.
9348 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9350 * ax.c: Include format.h.
9351 (ax_printf): New function.
9352 (gdb_eval_agent_expr): Add printf opcode.
9354 2012-06-13 Yao Qi <yao@codesourcery.com>
9356 * server.c (start_inferior): Remove duplicated writes to fields
9357 'last_resume_kind' and 'last_status' of 'current_inferior'.
9359 2012-06-12 Yao Qi <yao@codesourcery.com>
9360 Pedro Alves <palves@redhat.com>
9362 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9364 * server.c (handle_v_cont): Extend comment.
9366 2012-06-11 Yao Qi <yao@codesourcery.com>
9368 * linux-low.c (linux_attach): Add 'static'.
9370 2012-06-06 Yao Qi <yao@codesourcery.com>
9372 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9374 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9376 Fix gcc -flto compilation warning.
9377 * server.c (main): Make variable multi_mode and attach volatile.
9379 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9381 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9382 if the platform doesn't know about it.
9384 2012-05-30 Jeff Kenton <jkenton@tilera.com>
9386 * Makefile.in (SFILES): Add linux-tile-low.c.
9387 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9388 * configure.srv: Handle tilegx-*-linux*.
9389 * linux-tile-low.c: New file.
9391 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9393 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9395 2012-05-24 Pedro Alves <palves@redhat.com>
9399 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9401 2012-05-24 Pedro Alves <palves@redhat.com>
9405 Replace target_signal with gdb_signal throughout.
9407 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9409 * linux-low.c (linux_store_registers): Avoid the copying sequence
9410 when no data has been retrieved by ptrace.
9412 2012-05-22 Will Deacon <will.deacon@arm.com>
9414 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9415 Include asm/ptrace.h.
9416 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9419 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9421 * linux-low.c (linux_store_registers): Don't re-retrieve data
9422 with ptrace that has already been obtained from /proc. Always
9423 copy any data retrieved with ptrace to the buffer supplied.
9425 2012-05-11 Yao Qi <yao@codesourcery.com>
9426 Pedro Alves <palves@redhat.com>
9428 * linux-low.c (enum stopping_threads_kind): New.
9429 (stopping_threads): Change type to `enum stopping_threads_kind'.
9430 (handle_extended_wait): If stopping and suspending threads, leave
9431 the new_lwp suspended too.
9432 (linux_wait_for_event): Adjust.
9433 (stop_all_lwps): Set `stopping_threads' to
9434 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9435 whether we're suspending threads or just stopping them. Assert no
9438 2012-04-29 Yao Qi <yao@codesourcery.com>
9440 * server.h: Move some code to ...
9441 * gdbthread.h: ... here. New.
9442 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9443 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9444 (nto-low.o, win32-low.o): Likewise.
9445 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9446 * regcache.c, remote-utils.c, server.c: Likewise.
9447 * target.c, tracepoint.c, win32-low.c: Likewise.
9449 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9451 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9452 (PTRACE_ARG4_TYPE): Likewise.
9453 (PTRACE_XFER_TYPE): Likewise.
9454 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9455 ptrace to PTRACE_ARG3_TYPE.
9456 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9457 (PTRACE_ARG4_TYPE): Likewise.
9458 (PTRACE_XFER_TYPE): Likewise.
9459 (linux_detach_one_lwp): Cast fourth argument of
9460 ptrace to long then PTRACE_ARG4_TYPE.
9461 (regsets_fetch_inferior_registers): Cast third argument of
9462 ptrace to long then PTRACE_ARG3_TYPE.
9463 (regsets_store_inferior_registers): Likewise.
9465 2012-04-20 Pedro Alves <palves@redhat.com>
9467 * configure: Regenerate.
9469 2012-04-19 Pedro Alves <palves@redhat.com>
9471 * Makefile.in (GNULIB_BUILDDIR): New.
9472 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9473 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9474 (all, install-only, uninstall, clean-info, all-lib, clean): No
9475 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9476 (maintainer-clean realclean distclean): Use subdir_do.
9478 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9479 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9480 * acinclude.m4: Include acx_configure_dir.m4.
9481 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9482 calls. Call AC_PROG_RANLIB. Configure gnulib using
9485 (GNULIB_STDINT_H): Adjust.
9486 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9487 * gdbreplay.c: Include build-gnulib/config.h.
9488 * server.h: Likewise.
9489 * aclocal.m4: Regenerate.
9490 * config.in: Regenerate.
9491 * configure: Regenerate.
9493 2012-04-19 Pedro Alves <palves@redhat.com>
9495 * Makefile.in (LIBGNU, INCGNU): Adjust.
9496 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9497 (all, install-only, uninstall, clean-info, all-lib, clean)
9498 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9499 * configure.ac: Adjust AC_OUTPUT output.
9500 * aclocal.m4: Regenerate.
9501 * configure: Regenerate.
9503 2012-04-19 Pedro Alves <palves@redhat.com>
9505 * Makefile.in (generated_files): New.
9506 (server_h): Remove the explicit dependency on config.h, and depend
9507 on $generated_files.
9509 2012-04-19 Pedro Alves <palves@redhat.com>
9511 * Makefile.in (INCGNU): Add -Ignulib.
9513 2012-04-19 Pedro Alves <palves@redhat.com>
9515 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9516 (INCGNU): ... this, and spell out -I here.
9517 (GNULIB_LIB): Rename to ...
9519 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9521 2012-04-19 Pedro Alves <palves@redhat.com>
9523 * config.in: Regenerate.
9525 2012-04-19 Pedro Alves <palves@redhat.com>
9527 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9528 * server.h (memmem): Remove declaration.
9529 * config.in: Regenerate.
9530 * configure: Regenerate.
9532 2012-04-19 Yao Qi <yao@codesourcery.com>
9534 * Makefile.in (SFILES): Add common/vec.c.
9538 2012-04-19 Yao Qi <yao@codesourcery.com>
9540 * remote-utils.c (prepare_resume_reply): Replace with macro
9541 target_core_of_thread.
9542 * server.c (handle_qxfer_threads_proper): Likewise.
9543 * target.h (traget_core_of_thread): New macro.
9545 2012-04-18 Pedro Alves <palves@redhat.com>
9547 * aclocal.m4: Regenerate.
9548 * configure: Regenerate.
9550 2012-04-16 Yao Qi <yao@codesourcery.com>
9552 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9553 duplicated on address.
9555 2012-04-16 Yao Qi <yao@codesourcery.com>
9557 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9558 (struct tracepoint_action_ops) <send>: New field.
9559 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9560 (agent_expr_send, x_tracepoint_action_send): New.
9561 (l_tracepoint_action_send): New.
9562 (cmd_qtdp): Download and install tracepoint
9563 according to `use_agent'.
9564 (run_inferior_command): Add one more parameter `len'.
9566 (tracepoint_send_agent): New.
9567 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9569 2012-04-16 Yao Qi <yao@codesourcery.com>
9571 * tracepoint.c (download_tracepoints): Moved to ...
9572 (cmd_qtstart): ... here.
9574 2012-04-14 Yao Qi <yao@codesourcery.com>
9576 * tracepoint.c: Include inttypes.h.
9577 (struct collect_memory_action): Use sized types.
9578 (struct tracepoint): Likewise.
9579 (cmd_qtdp, stop_tracing): Update print specifiers.
9580 (cmd_qtp, response_tracepoint): Likewise.
9581 (collect_data_at_tracepoint): Likewise.
9582 (collect_data_at_step): Likewise.
9584 2012-04-14 Yao Qi <yao@codesourcery.com>
9586 Import gnulib module inttypes.
9587 * aclocal.m4, config.in, configure: Regenerated.
9589 2012-04-14 Yao Qi <yao@codesourcery.com>
9591 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9592 Makefile and config.status at last.
9594 2012-04-13 Yao Qi <yao@codesourcery.com>
9596 * tracepoint.c: Include stdint.h unconditionally.
9598 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9600 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9601 on BFD_HAVE_SYS_PROCFS_TYPE.
9602 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9603 * configure: Regenerate.
9604 * config.in: Likewise.
9606 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9608 * Makefile.in (clean): Also remove x32.c x32-linux.c
9609 x32-avx.c x32-avx-linux.c.
9610 (x32.o): New target.
9612 (x32-linux.o): Likewise.
9613 (x32-linux.c): Likewise.
9614 (x32-avx.o): Likewise.
9615 (x32-avx.c): Likewise.
9616 (x32-avx-linux.o): Likewise.
9617 (x32-avx-linux.c): Likewise.
9619 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9620 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9621 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9622 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9623 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9624 i386/x32-avx-linux.xml.
9626 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9627 (init_registers_x32_avx_linux): Likwise.
9628 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9629 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9631 2012-04-13 Pedro Alves <palves@redhat.com>
9633 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9634 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9635 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9636 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9639 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9641 * linux-x86-low.c (compat_x32_clock_t): New.
9642 (compat_x32_siginfo_t): Likewise.
9643 (compat_x32_siginfo_from_siginfo): Likewise.
9644 (siginfo_from_compat_x32_siginfo): Likewise.
9645 (linux_is_elf64): Likewise.
9646 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9647 and siginfo_from_compat_x32_siginfo for x32.
9648 (x86_arch_setup): Set linux_is_elf64.
9650 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9653 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9655 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9656 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9657 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9658 compatible with process.
9660 2012-04-12 Yao Qi <yao@codesourcery.com>
9662 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9663 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9664 (install-only, install-info, clean): Handle sub dir gnulib.
9665 (all-lib, am--refresh): New targets.
9666 (memmem.o): Remove target.
9667 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9668 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9669 (AC_REPLACE_FUNCS): Remove memmem.
9670 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9671 (AC_OUTPUT): Generate Makefile in gnulib/.
9672 * aclocal.m4, config.in, configure: Regenerated.
9674 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9676 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9678 2012-04-05 Pedro Alves <palves@redhat.com>
9680 -Werror=strict-aliasing
9682 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9685 2012-04-04 Pedro Alves <palves@redhat.com>
9687 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9688 (sparc_store_gregset_from_stack, sparc_store_gregset)
9689 (sparc_breakpoint_at): Fix formatting.
9691 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9693 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9695 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9696 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9697 * config.in: Regenerate.
9698 * configure: Likewise.
9700 2012-03-29 Pedro Alves <palves@redhat.com>
9702 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9703 Correct ptrace arguments.
9705 2012-03-28 Pedro Alves <palves@redhat.com>
9707 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9708 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9709 (IA64_FR1_REGNUM): New defines.
9710 (ia64_fetch_register): New.
9711 (the_low_target): Install it.
9712 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9714 * linux-low.c (linux_fetch_registers): Try the
9715 the_low_target.fetch_register hook first.
9717 * linux-arm-low.c (the_low_target): Adjust.
9718 * linux-bfin-low.c (the_low_target): Adjust.
9719 * linux-cris-low.c (the_low_target): Adjust.
9720 * linux-crisv32-low.c (the_low_target): Adjust.
9721 * linux-m32r-low.c (the_low_target): Adjust.
9722 * linux-m68k-low.c (the_low_target): Adjust.
9723 * linux-mips-low.c (the_low_target): Adjust.
9724 * linux-ppc-low.c (the_low_target): Adjust.
9725 * linux-s390-low.c (the_low_target): Adjust.
9726 * linux-sh-low.c (the_low_target): Adjust.
9727 * linux-sparc-low.c (the_low_target): Adjust.
9728 * linux-tic6x-low.c (the_low_target): Adjust.
9729 * linux-x86-low.c (the_low_target): Adjust.
9730 * linux-xtensa-low.c (the_low_target): Adjust.
9732 2012-03-26 Pedro Alves <palves@redhat.com>
9734 * server.c (handle_qxfer_libraries): Don't bail early if
9735 the_target->qxfer_libraries_svr4 is not NULL.
9737 2012-03-26 Pedro Alves <palves@redhat.com>
9739 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9741 2012-03-23 Pedro Alves <palves@redhat.com>
9743 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9744 "library-list-svr4" element's start tag when the the DSO list is
9747 2012-03-23 Pedro Alves <palves@redhat.com>
9749 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9750 a variable whose type size is the same as the inferior's pointer
9753 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9755 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9757 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9758 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9759 * linux-low.h: Include <signal.h>.
9760 (struct siginfo): Remove forward declaration.
9761 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9764 2012-03-21 Mike Frysinger <vapier@gentoo.org>
9766 * .gitignore: Ignore more files.
9768 2012-03-19 Pedro Alves <palves@redhat.com>
9769 Jan Kratochvil <jan.kratochvil@redhat.com>
9771 * server.c (cont_thread, general_thread): Add describing comments.
9772 (start_inferior): Clear `cont_thread'.
9773 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9776 2012-03-15 Yao Qi <yao@codesourcery.com>
9778 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9780 (cmd_qtdp): ... here.
9782 2012-03-15 Yao Qi <yao@codesourcery.com>
9784 * tracepoint.c (struct tracepoint_action_ops): New.
9785 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9786 (m_tracepoint_action_download): New.
9787 (r_tracepoint_action_download): New.
9788 (x_tracepoint_action_download): New.
9789 (l_tracepoint_action_download): New.
9790 (add_tracepoint_action): Install `action->ops' according type.
9791 (download_tracepoint_1): Move code `download' function pointer
9792 of various tracepoint_action_ops.
9794 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9796 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
9797 linux_ptrace_attach_warnings.
9799 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9801 * Makefile.in (linux-ptrace.o): New.
9802 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9803 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9804 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9805 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9806 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9808 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9810 2012-03-08 Yao Qi <yao@codesourcery.com>
9811 Pedro Alves <palves@redhat.com>
9813 Fix PR server/13392.
9814 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9816 * tracepoint.c (remove_tracepoint): New.
9817 (cmd_qtdp): Call remove_tracepoint when failed to install.
9819 2012-03-07 Pedro Alves <palves@redhat.com>
9821 * linux-low.c (get_detach_signal): New.
9822 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9823 Pass on pending signals to PTRACE_DETACH. Check the result of the
9825 * server.c (program_signals, program_signals_p): New.
9826 (handle_general_set): Handle QProgramSignals.
9827 * server.h (program_signals, program_signals_p): Declare.
9829 2012-03-05 Pedro Alves <palves@redhat.com>
9830 Jan Kratochvil <jan.kratochvil@redhat.com>
9832 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9835 2012-03-03 Yao Qi <yao@codesourcery.com>
9837 * tracepoint.c (tracepoint_look_up_symbols): Update call to
9838 agent_look_up_symbols.
9840 2012-03-03 Yao Qi <yao@codesourcery.com>
9842 * Makefile.in (linux-low.o): Keep dependence on agent.h.
9843 (linux-x86-low.o): Likewise.
9844 * server.h: Remove in_process_agent_loaded.
9845 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
9849 2012-03-03 Yao Qi <yao@codesourcery.com>
9851 * tracepoint.c (gdb_agent_capability): New global.
9852 (in_process_agent_loaded_ust): Renamed to
9853 `in_process_agent_supports_ust'.
9855 (in_process_agent_supports_ust): Call agent_capability_check.
9856 (clear_installed_tracepoints): Assert that agent supports
9859 2012-03-03 Yao Qi <yao@codesourcery.com>
9861 * linux-low.c (linux_supports_agent): New.
9862 (linux_target_ops): Initialize field `supports_agent' with
9863 linux_supports_agent.
9864 * target.h (struct target_ops) <supports_agent>: New.
9865 (target_supports_agent): New macro.
9866 * server.c (handle_general_set): Handle packet 'QAgent'.
9867 (handle_query): Send `QAgent+'.
9868 * Makefile.in (server.o): Depends on agent.h.
9870 2012-03-03 Yao Qi <yao@codesourcery.com>
9872 * Makefile.in (OBS): Add agent.o.
9873 Add new rule for agent.o.
9874 Track dependence of tracepoint.c on agent.h.
9875 * tracepoint.c (run_inferior_command_1):
9876 (run_inferior_command): Call agent_run_command.
9877 (gdb_ust_connect_sync_socket): Deleted. Move it to
9879 (resume_thread, stop_thread): Likewise.
9880 (gdb_ust_socket_init): Renamed to ...
9881 (gdb_agent_socket_init): ... New.
9882 (gdb_ust_thread): Renamed to ...
9883 (gdb_agent_helper_thread): ... New.
9884 (gdb_ust_init): Move some code to ...
9885 (gdb_agent_init): ... here. New.
9886 [HAVE_UST]: Call gdb_ust_init.
9887 (initialize_tracepoint_ftlib): Call gdb_agent_init.
9888 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
9889 * config.in, configure: Regenerated.
9891 2012-03-02 Pedro Alves <palves@redhat.com>
9893 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
9894 * linux-low.c (struct simple_pid_list): New.
9895 (stopped_pids): New a struct simple_pid_list pointer.
9896 (add_to_pid_list, pull_pid_from_list): New.
9897 (handle_extended_wait): Don't assume the first signal new children
9898 report is SIGSTOP. Adjust call to pull_pid_from_list.
9899 (linux_wait_for_lwp): Adjust.
9901 2012-03-02 Yao Qi <yao@codesourcery.com>
9903 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
9906 2012-03-02 Yao Qi <yao@codesourcery.com>
9908 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
9909 `stop_pc' and `tpoint'. Update caller.
9911 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
9913 * linux-low.h (linux_target_ops): Add regset_bitmap member.
9914 * linux-low.c (use_linux_regsets): New macro.
9915 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
9916 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
9917 (linux_register_in_regsets): New function.
9918 (usr_fetch_inferior_registers): Skip registers covered by
9920 (usr_store_inferior_registers): Likewise.
9921 (usr_fetch_inferior_registers): New macro.
9922 (usr_store_inferior_registers): Likewise.
9923 (linux_fetch_registers): Handle mixed regset/non-regset targets.
9924 (linux_store_registers): Likewise.
9925 * linux-mips-low.c (init_registers_mips_dsp_linux): New
9927 (init_registers_mips64_dsp_linux): Likewise.
9928 (init_registers_mips_linux): New macro.
9929 (init_registers_mips_dsp_linux): Likewise.
9930 (mips_dsp_num_regs): Likewise.
9931 (DSP_BASE, DSP_CONTROL): New fallback macros.
9932 (mips_base_regs): New macro.
9933 (mips_regmap): Use it. Fix the size.
9934 (mips_dsp_regmap): New variable.
9935 (mips_dsp_regset_bitmap): Likewise.
9936 (mips_arch_setup): New function.
9937 (mips_cannot_fetch_register): Use the_low_target.regmap rather
9939 (mips_cannot_store_register): Likewise.
9940 (the_low_target): Update .arch_setup, .num_regs and .regmap
9941 initializers. Add .regset_bitmap initializer.
9942 * linux-arm-low.c (the_low_target): Add .regset_bitmap
9944 * linux-bfin-low.c (the_low_target): Likewise.
9945 * linux-cris-low.c (the_low_target): Likewise.
9946 * linux-crisv32-low.c (the_low_target): Likewise.
9947 * linux-ia64-low.c (the_low_target): Likewise.
9948 * linux-m32r-low.c (the_low_target): Likewise.
9949 * linux-m68k-low.c (the_low_target): Likewise.
9950 * linux-ppc-low.c (the_low_target): Likewise.
9951 * linux-s390-low.c (the_low_target): Likewise.
9952 * linux-sh-low.c (the_low_target): Likewise.
9953 * linux-sparc-low.c (the_low_target): Likewise.
9954 * linux-tic6x-low.c (the_low_target): Likewise.
9955 * linux-x86-low.c (the_low_target): Likewise.
9956 * linux-xtensa-low.c (the_low_target): Likewise.
9957 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
9958 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
9959 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
9961 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
9962 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
9964 2012-02-29 Yao Qi <yao@codesourcery.com>
9965 Pedro Alves <palves@redhat.com>
9967 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
9968 `step_over_finished' is true.
9970 2012-02-27 Pedro Alves <palves@redhat.com>
9972 * linux-low.c (pid_is_stopped): Delete, moved to common/.
9973 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
9975 2012-02-27 Pedro Alves <palves@redhat.com>
9978 * linux-low.c (pid_is_stopped): New.
9979 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
9981 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
9983 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
9986 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
9988 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
9990 2012-02-24 Luis Machado <lgustavo@codesourcery>
9992 * server.c (handle_query): Advertise support for target-side
9993 breakpoint condition evaluation.
9994 (process_point_options): New function.
9995 (process_serial_event): When inserting a breakpoint, check for
9996 a target-side condition that should be evaluated.
9998 * mem-break.c: Include regcache.h and ax.h.
9999 (point_cond_list_t): New data structure.
10000 (breakpoint) <cond_list>: New field.
10001 (find_gdb_breakpoint_at): Make non-static.
10002 (delete_gdb_breakpoint_at): Clear any target-side
10004 (clear_gdb_breakpoint_conditions): New function.
10005 (add_condition_to_breakpoint): Likewise.
10006 (add_breakpoint_condition): Likewise.
10007 (gdb_condition_true_at_breakpoint): Likewise.
10008 (gdb_breakpoint_here): Return result directly instead
10009 of going through a local variable.
10011 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10012 (clear_gdb_breakpoint_conditions): Likewise.
10013 (add_breakpoint_condition): Likewise.
10014 (gdb_condition_true_at_breakpoint): Likewise.
10016 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10017 (need_step_over_p): Take target-side breakpoint condition into
10020 2012-02-24 Luis Machado <lgustavo@codesourcery>
10022 * server.h: Include tracepoint.h.
10023 (agent_mem_read, agent_get_trace_state_variable_value,
10024 agent_set_trace_state_variable_value,
10025 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10026 get_set_tsv_func_addr): New prototypes.
10028 * ax.h: New include file.
10029 * ax.c: New source file.
10031 * tracepoint.c: Include ax.h.
10032 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10033 agent_expr, eval_result_type): Move to ax.h.
10034 (parse_agent_expr): Rename to ...
10035 (gdb_parse_agent_expr): ... this, make it non-static and move
10037 (unparse_agent_expr) Rename to ...
10038 (gdb_unparse_agent_expr): ... this, make it non-static and move
10040 (eval_agent_expr): Rename to ...
10041 (eval_tracepoint_agent_expr): ... this.
10042 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10043 forward declarations.
10044 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10045 (agent_get_trace_state_variable_value): New function.
10046 (agent_set_trace_state_variable_value): New function.
10047 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10048 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10049 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10050 (condition_true_at_tracepoint): Likewise.
10051 (parse_agent_expr): Rename to ...
10052 (gdb_parse_agent_expr): ... this and move to ax.c.
10053 (unparse_agent_expr): Rename to ...
10054 (gdb_unparse_agent_expr): ... this and move to ax.c.
10055 (gdb_agent_op_name): Move to ax.c.
10056 (eval_agent_expr): Rename to ...
10057 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10059 (eval_tracepoint_agent_expr): New function.
10060 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
10062 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10064 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10065 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10066 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10067 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10068 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10069 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10070 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10071 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10072 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10073 (compile_bytecodes): Remove forward declaration.
10074 (is_goto_target): Move to ax.c.
10075 (compile_bytecodes): Move to ax.c and call
10076 agent_get_trace_state_variable_value (...) and
10077 agent_set_trace_state_variable_value (...).
10079 * Makefile.in: Update ax.c and IPA dependencies.
10081 2012-02-24 Pedro Alves <palves@redhat.com>
10083 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10084 (cmd_bigqtbuffer_circular): ... this. Only handle
10085 'QTBuffer:circular:'.
10086 (handle_tracepoint_general_set): Adjust.
10088 2012-02-16 Yao Qi <yao@codesourcery.com>
10090 * inferiors.c: Move code to ...
10091 * dll.c: .... here. New.
10092 * server.h: Declare clear_dlls.
10093 * Makefile.in (SFILES): Add dll.c.
10097 2012-02-11 Yao Qi <yao@codesourcery.com>
10099 * server.c: (handle_monitor_command): Add a new parameter
10101 (handle_query): Update caller.
10103 2012-02-09 Joel Brobecker <brobecker@adacore.com>
10105 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10106 * configure, config.in: Regenerate.
10107 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10110 2012-02-02 Pedro Alves <palves@redhat.com>
10112 Try SIGKILL first, then PTRACE_KILL.
10113 * linux-low.c (linux_kill_one_lwp): New.
10114 (linux_kill_one_lwp): Rename to ...
10115 (kill_one_lwp_callback): ... this. Use the new
10116 linux_kill_one_lwp.
10118 2012-02-02 Pedro Alves <palves@redhat.com>
10120 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10123 2012-01-27 Pedro Alves <palves@redhat.com>
10125 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10126 (elf_64_file_p): Make static.
10127 (linux_pid_exe_is_elf_64_file): New.
10128 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10129 Delete declarations.
10130 (linux_pid_exe_is_elf_64_file): Declare.
10131 * linux-x86-low.c (x86_arch_setup): Use
10132 linux_pid_exe_is_elf_64_file.
10134 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10136 * linux-low.c (linux_wait_for_event_1): Rename to ...
10137 (linux_wait_for_event): ... here and merge it with former
10138 linux_wait_for_event - new variable wait_ptid, use it.
10139 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10141 2012-01-23 Pedro Alves <palves@redhat.com>
10143 * server.c (main): Avoid yet another case of infinite loop while
10144 detaching/killing after a longjmp.
10146 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10149 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10151 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10153 * hostio.c (handle_readlink): New function.
10154 (handle_vFile): Call it to handle "vFile:readlink" packets.
10156 2012-01-20 Pedro Alves <palves@redhat.com>
10157 Ulrich Weigand <ulrich.weigand@linaro.org>
10159 * server.c (handle_v_requests): Only support vAttach and vRun to
10160 start multiple processes when in extended protocol mode.
10162 2012-01-17 Pedro Alves <palves@redhat.com>
10164 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10165 memalign plus mprotect to allocate the scratch buffer.
10167 2012-01-13 Pedro Alves <palves@redhat.com>
10169 * server.c (attach_inferior): Clear `cont_thread'.
10171 2012-01-13 Pedro Alves <palves@redhat.com>
10173 * server.c (main): Avoid infinite loop while detaching/killing
10176 2012-01-09 Doug Evans <dje@google.com>
10178 * server.c (start_inferior): Set last_ptid in --wrapper case.
10180 2012-01-06 Yao Qi <yao@codesourcery.com>
10182 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10184 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10186 2012-01-04 Yao Qi <yao@codesourcery.com>
10188 * tracepoint.c (cmd_qtdp): Print debug message
10189 for static tracepoint.
10191 2012-01-04 Yao Qi <yao@codesourcery.com>
10193 * tracepoint.c (trace_vdebug): Differentiate debug message
10194 between gdbserver and IPA.
10196 2012-01-03 Yao Qi <yao@codesourcery.com>
10198 * tracepoint.c (tracepoint_was_hit): Don't collect for
10201 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10203 * terminal.h: Reformat copyright header.
10205 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10207 * server.c (gdbserver_version): Update copyright year.
10208 * gdbreplay.c (gdbreplay_version): Likewise.
10210 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10212 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10215 2011-12-18 Hui Zhu <teawater@gmail.com>
10216 * linux-low.c (linux_create_inferior): Save return value to ret.
10218 2011-12-18 Hui Zhu <teawater@gmail.com>
10220 * linux-low.c (linux_create_inferior): Save return value to ret.
10222 2011-12-16 Doug Evans <dje@google.com>
10224 * linux-low.c (linux_create_inferior): If stdio connection,
10225 redirect stdin from /dev/null, stdout to stderr.
10226 * remote-utils.c (remote_is_stdio): New static global.
10227 (remote_connection_is_stdio): New function.
10228 (remote_prepare): Handle stdio connection.
10229 (remote_open): Ditto.
10230 (remote_close): Don't close stdin for stdio connections.
10231 (read_prim,write_prim): New functions. Replace all calls to
10232 read/write to these.
10233 * server.c (main): Watch for "-" argument. Move call to
10234 remote_prepare before start_inferior.
10235 * server.h (STDIO_CONNECTION_NAME): New macro.
10236 (remote_connection_is_stdio): Declare.
10238 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10239 in debugging output.
10241 2011-12-15 Yao Qi <yao@codesourcery.com>
10243 * tracepoint.c: Include sys/syscall.h.
10244 (gdb_ust_thread): Remove preprocessor conditional.
10246 2011-12-14 Pedro Alves <pedro@codesourcery.com>
10248 * linux-low.c (linux_detach_one_lwp): Call
10249 the_low_target.prepare_to_resume before detaching.
10251 2011-12-14 Yao Qi <yao@codesourcery.com>
10253 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10256 2011-12-14 Yao Qi <yao@codesourcery.com>
10258 * i386-low.c (i386_low_stopped_data_address): Initialize local
10259 variable `control'.
10261 2011-12-13 Pedro Alves <pedro@codesourcery.com>
10265 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10266 DR_CONTROL unless necessary. Extend comments.
10267 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10268 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10270 2011-12-13 Yao Qi <yao@codesourcery.com>
10272 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10274 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10276 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10278 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10279 Print new debug message for such case.
10281 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10283 Fix overlapping memcpy.
10284 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10285 the read_inferior_memory transfer.
10286 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10287 write_inferior_memory transfer.
10288 (set_fast_tracepoint_jump): New variable buf. Use it for the
10289 read_inferior_memory and write_inferior_memory transfers.
10290 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10291 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10292 Use it for the write_inferior_memory transfer.
10293 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10296 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10298 * linux-low.c (fetch_register, store_register): Make code
10299 consistent, fix formatting.
10301 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10303 * linux-low.c (usr_store_inferior_registers): Factor out code
10304 to handle individual registers into...
10305 (store_register): ... this new function.
10307 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10309 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10310 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10311 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10312 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10313 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10314 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10315 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10316 (srv_xmlfiles): Add new XML files.
10318 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10320 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10321 (init_registers_s390_linux32v1): Add prototype.
10322 (init_registers_s390_linux32v2): Likewise.
10323 (init_registers_s390_linux64v1): Likewise.
10324 (init_registers_s390_linux64v2): Likewise.
10325 (init_registers_s390x_linux64v1): Likewise.
10326 (init_registers_s390x_linux64v2): Likewise.
10327 (s390_num_regs): Increment to 52.
10328 (s390_regmap): Add orig_r2 register.
10329 (s390_num_regs_3264): Increment to 68.
10330 (s390_regmap_3264): Add orig_r2 register.
10331 (s390_collect_ptrace_register): Handle orig_r2 register.
10332 (s390_supply_ptrace_register): Likewise.
10333 (s390_fill_last_break): New function.
10334 (s390_store_last_break): Likewise.
10335 (s390_fill_system_call): New function.
10336 (s390_store_system_call): Likewise.
10337 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10339 (s390_check_regset): New function.
10340 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10341 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10342 Update target_regsets for available register sets.
10344 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10345 Jan Kratochvil <jan.kratochvil@redhat.com>
10347 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10348 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10350 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10351 * linux-low.h (struct process_info_private): New member r_debug.
10352 * server.c (handle_qxfer_libraries): Call
10353 the_target->qxfer_libraries_svr4.
10354 (handle_qxfer_libraries_svr4): New function.
10355 (qxfer_packets): New entry "libraries-svr4".
10356 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10357 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10358 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10359 PACKET_qXfer_libraries_svr4.
10361 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10363 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10364 PSW address/mask between 8-byte and 16-byte formats.
10365 (s390_supply_ptrace_register): Likewise.
10366 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10367 basic addressing mode bit.
10369 2011-11-24 Stan Shebs <stan@codesourcery.com>
10371 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10373 2011-11-17 Stan Shebs <stan@codesourcery.com>
10375 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10376 (tracing_start_time): New global.
10377 (tracing_stop_time): New global.
10378 (tracing_user_name): New global.
10379 (tracing_notes): New global.
10380 (tracing_stop_note): New global.
10381 (cmd_qtstart): Set traceframe_usage, start_time.
10382 (stop_tracing): Set stop_time.
10383 (cmd_qtstatus): Report additional status.
10384 (cmd_qtp): New function.
10385 (handle_tracepoint_query): Call it.
10386 (cmd_qtnotes): New function.
10387 (handle_tracepoint_general_set): Call it.
10388 (get_timestamp): Rename from tsv_get_timestamp.
10390 2011-11-14 Stan Shebs <stan@codesourcery.com>
10391 Kwok Cheung Yeung <kcy@codesourcery.com>
10393 * linux-x86-low.c (small_jump_insn): New.
10394 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10395 trampoline and error message, build a trampoline and issue a small
10396 jump instruction to it.
10397 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10398 trampoline and error message.
10399 (x86_get_min_fast_tracepoint_insn_len): New.
10400 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10401 * linux-low.h (struct linux_target_ops): Add arguments to
10402 install_fast_tracepoint_jump_pad operation, add new operation.
10403 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10405 (linux_get_min_fast_tracepoint_insn_len): New function.
10406 (linux_target_op): Add new operation.
10407 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10408 (gdb_trampoline_buffer_end): Ditto.
10409 (gdb_trampoline_buffer_error): Ditto.
10410 (struct ipa_sym_addresses): Add fields for new IPA variables.
10411 (symbol_list): Add entries for new IPA variables.
10412 (struct tracepoint): Add fields to hold the address range of the
10413 trampoline used by the tracepoint.
10414 (trampoline_buffer_head): New static variable.
10415 (trampoline_buffer_tail): Ditto.
10416 (claim_trampoline_space): New function.
10417 (have_fast_tracepoint_trampoline_buffer): New function.
10418 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10420 (install_fast_tracepoint): Ditto, also add error buffer argument.
10421 (cmd_qtminftpilen): New function.
10422 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10423 (fast_tracepoint_from_trampoline_address): New function.
10424 (fast_tracepoint_collecting): Handle trampoline as part of jump
10426 (set_trampoline_buffer_space): New function.
10427 (initialize_tracepoint): Initialize new IPA variables.
10428 * target.h (struct target_ops): Add arguments to
10429 install_fast_tracepoint_jump_pad operation, add new
10430 get_min_fast_tracepoint_insn_len operation.
10431 (target_get_min_fast_tracepoint_insn_len): New.
10432 (install_fast_tracepoint_jump_pad): Add arguments.
10433 * server.h (IPA_BUFSIZ): Define.
10434 * linux-i386-ipa.c: Include extra header files.
10435 (initialize_fast_tracepoint_trampoline_buffer): New function.
10436 (initialize_low_tracepoint): Call it.
10437 * server.h (set_trampoline_buffer_space): Declare.
10438 (claim_trampoline_space): Ditto.
10439 (have_fast_tracepoint_trampoline_buffer): Ditto.
10441 2011-11-14 Yao Qi <yao@codesourcery.com>
10443 * server.c (handle_query): Handle InstallInTrace for qSupported.
10444 * tracepoint.c (add_tracepoint): Sort list.
10445 (install_tracepoint, download_tracepoint): New.
10446 (cmd_qtdp): Call them to install and download tracepoints.
10447 (sort_tracepoints): Removed.
10448 (cmd_qtstart): Update.
10450 2011-11-14 Yao Qi <yao@codesourcery.com>
10452 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10453 * mem-break.h: Declare.
10454 * tracepoint.c (cmd_qtstart): Move some code to ...
10455 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10457 (download_tracepoints): Move some code to ...
10458 (download_tracepoint_1): ... here. New.
10460 2011-11-08 Yao Qi <yao@codesourcery.com>
10462 * remote-utils.c (relocate_instruction): A comment fix.
10464 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10466 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10467 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10468 dr_status_mirror and dr_control_mirror from debug_reg_state.
10469 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10470 (i386_initial_stuff): Remove use of deleted globals.
10471 (i386_get_thread_context, i386_set_thread_context,
10472 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10473 from debug_reg_state.
10475 2011-11-05 Yao Qi <yao@codesourcery.com>
10477 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10478 address as TPOINT's.
10480 2011-11-02 Stan Shebs <stan@codesourcery.com>
10482 * tracepoint.c (agent_mem_read_string): New function.
10483 (eval_agent_expr): Call it for tracenz.
10484 * server.c (handle_query): Report support for tracenz.
10486 2011-11-02 Yao Qi <yao@codesourcery.com>
10488 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10490 2011-11-02 Yao Qi <yao@codesourcery.com>
10492 * target.h: Fix a typo in comment.
10494 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10496 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10497 clobber the breakpoints' shadows with fast tracepoint jumps.
10498 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10499 * target.c (write_inferior_memory): Also pass MYADDR down to
10502 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10504 * configure.ac: Check support for personality routine.
10505 * configure: Regenerate.
10506 * config.in: Likewise.
10507 * linux-low.c: Include <sys/personality.h>.
10508 Define ADDR_NO_RANDOMIZE if necessary.
10509 (linux_create_inferior): Disable address space randomization when
10510 forking inferior, if requested.
10511 (linux_supports_disable_randomization): New function.
10512 (linux_target_ops): Install it.
10513 * server.h (disable_randomization): Declare.
10514 * server.c (disable_randomization): New global variable.
10515 (handle_general_set): Handle QDisableRandomization.
10516 (handle_query): Likewise for qSupported.
10517 (main): Support --disable-randomization and --no-disable-randomization
10518 command line arguments.
10519 * target.h (struct target_ops): Add supports_disable_randomization.
10520 (target_supports_disable_randomization): New macro.
10522 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10524 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10526 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10527 [!PT_GETDSBT] (target_loadmap): New definition.
10528 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10529 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10530 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10531 and PT_GETDSBT to LINUX_LOADMAP.
10532 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10533 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10535 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10537 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10538 (arm_linux_hwbp_cap): New static variable.
10539 (arm_linux_get_hwbp_cap): Replace by ...
10540 (arm_linux_init_hwbp_cap): ... this new function.
10541 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10542 (arm_linux_get_hw_watchpoint_count): Likewise.
10543 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10544 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10545 (arm_prepare_to_resume): Use perror_with_name instead of error.
10547 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10549 * linux-arm-low.c: Include <signal.h>.
10550 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10551 (struct arm_linux_hwbp_cap): New data type.
10552 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10553 (struct arm_linux_hw_breakpoint): New data type.
10554 (MAX_BPTS, MAX_WPTS): Define.
10555 (struct arch_process_info, struct arch_lwp_info): New data types.
10556 (arm_linux_get_hwbp_cap): New function.
10557 (arm_linux_get_hw_breakpoint_count): Likewise.
10558 (arm_linux_get_hw_watchpoint_count): Likewise.
10559 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10560 (arm_hwbp_control_initialize): Likewise.
10561 (arm_hwbp_control_is_enabled): Likewise.
10562 (arm_hwbp_control_is_initialized): Likewise.
10563 (arm_hwbp_control_disable): Likewise.
10564 (arm_linux_hw_breakpoint_equal): Likewise.
10565 (arm_linux_hw_point_initialize): Likewise.
10566 (struct update_registers_data): New data structure.
10567 (update_registers_callback: New function.
10568 (arm_insert_point): Likewise.
10569 (arm_remove_point): Likewise.
10570 (arm_stopped_by_watchpoint): Likewise.
10571 (arm_stopped_data_address): Likewise.
10572 (arm_new_process): Likewise.
10573 (arm_new_thread): Likewise.
10574 (arm_prepare_to_resume): Likewise.
10575 (the_low_target): Register arm_insert_point, arm_remove_point,
10576 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10577 arm_new_thread, and arm_prepare_to_resume.
10579 2011-09-15 Stan Shebs <stan@codesourcery.com>
10581 * server.h (struct emit_ops): Add compare-goto fields.
10582 * tracepoint.c (gdb_agent_op_sizes): New table.
10583 (emit_eq_goto): New function.
10584 (emit_ne_goto): New function.
10585 (emit_lt_goto): New function.
10586 (emit_le_goto): New function.
10587 (emit_gt_goto): New function.
10588 (emit_ge_goto): New function.
10589 (is_goto_target): New function.
10590 (compile_bytecodes): Recognize special cases of compare-goto
10591 combinations and call specialized emitters for them.
10592 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10593 (amd64_emit_ne_goto): New function.
10594 (amd64_emit_lt_goto): New function.
10595 (amd64_emit_le_goto): New function.
10596 (amd64_emit_gt_goto): New function.
10597 (amd64_emit_ge_goto): New function.
10598 (amd64_emit_ops): Add the new functions.
10599 (i386_emit_eq_goto): New function.
10600 (i386_emit_ne_goto): New function.
10601 (i386_emit_lt_goto): New function.
10602 (i386_emit_le_goto): New function.
10603 (i386_emit_gt_goto): New function.
10604 (i386_emit_ge_goto): New function.
10605 (i386_emit_ops): Add the new functions.
10607 2011-09-08 Stan Shebs <stan@codesourcery.com>
10609 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10610 (i386_emit_epilogue): Restore %ebx.
10612 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10614 * server.c (step_thread): Remove definition.
10615 (process_serial_event): Don't handle Hs.
10616 * server.h (step_thread): Remove declaration.
10617 * target.c (set_desired_inferior): Remove use of step_thread.
10619 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10621 * linux-low.c: Include linux-procfs.h.
10622 (linux_attach_lwp_1): Update comments.
10623 (linux_attach): Scan for existing threads when attaching to a
10624 process that is the tgid.
10625 * Makefile.in: Update dependencies.
10627 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10629 * configure.srv: Add linux-procfs.o dependencies.
10631 2011-08-14 Yao Qi <yao@codesourcery.com>
10633 * target.h (struct target_ops): Fix indent.
10634 * win32-low.c (win32_target_ops): Fix comment.
10636 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
10637 Yao Qi <yao@codesourcery.com>
10639 * Makefile.in (clean): Remove tic6x-*.c files.
10640 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10641 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10642 (tic6x-c64xp-linux.c): Likewise.
10643 * configure.srv: Add support for tic6x-*-uclinux.
10644 * linux-tic6x-low.c: New.
10645 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10647 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
10648 Yao Qi <yao@codesourcery.com>
10650 * target.h (struct target_ops): Add read_loadmap.
10651 * linux-low.c (struct target_loadseg): New type.
10652 (struct target_loadmap): New type.
10653 (linux_read_loadmap): New function.
10654 (linux_target_ops): Add linux_read_loadmap.
10655 * server.c (handle_query): Support qXfer:fdpic:read packet.
10656 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10659 2011-08-05 Eli Zaretskii <eliz@gnu.org>
10661 * win32-low.c: Include <stdint.h>.
10663 2011-07-22 Pedro Alves <pedro@codesourcery.com>
10665 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10666 to the inferior here.
10667 (i386_remove_aligned_watchpoint): Ditto.
10668 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10669 fit part of the watchpoint in the debug registers.
10670 (i386_update_inferior_debug_regs): New.
10671 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10672 registers, and only update the inferior on success.
10673 (i386_low_remove_watchpoint): Ditto.
10675 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10677 * linux-low.c (compare_ints, unique, list_threads, show_process,
10678 linux_core_of_thread): Delete.
10679 (linux_target_ops): Change linux_core_of_thread to
10680 linux_common_core_of_thread.
10681 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10682 * utils.c (malloc_failure): Change type of argument.
10683 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10684 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10685 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10686 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10687 (IPA_OBJS): Add common-utils-ipa.o.
10688 (ptid_h, linux_osdata_h): New macros.
10689 (server_h): Add common/common-utils.h, common/xml-utils.h,
10690 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10692 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10693 ptid.o, buffer.o): New rules.
10694 (linux-low.o): Add common/linux-osdata.h as a dependency.
10695 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10696 * configure.ac: Add AC_HEADER_DIRENT check.
10697 * config.in: Regenerate.
10698 * configure: Regenerate.
10699 * remote-utils.c (xml_escape_text): Delete.
10700 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10701 buffer_xml_printf): Move to common/buffer.c.
10702 * server.c (main): Remove call to initialize_inferiors.
10703 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10704 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10705 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10706 internal_error, gdb_assert, gdb_assert_fail): Delete.
10707 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10708 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10710 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10711 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10712 initialize_inferiors): Delete.
10714 2011-07-20 Pedro Alves <pedro@codesourcery.com>
10716 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10719 2011-05-31 Pedro Alves <pedro@codesourcery.com>
10721 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10723 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10725 2011-05-26 Yao Qi <yao@codesourcery.com>
10727 * Makefile.in (thread-db.o): Track dependence to
10728 common/gdb_thread_db.h.
10729 * thread-db.c: include gdb_thread_db.h from right place.
10731 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10733 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10734 __FILE__ and __LINE__ to internal_error.
10736 2011-05-13 Doug Evans <dje@google.com>
10738 * thread-db.c (try_thread_db_load_from_sdir): New function.
10739 (try_thread_db_load_from_dir): New function.
10740 (thread_db_load_search): Handle $sdir, ignore $pdir.
10741 Remove trying of system directories if search of
10742 libthread-db-search-path fails, that is now done via $sdir.
10744 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10746 * server.c (handle_query): Add EnableDisableTracepoints to the list
10747 of supported features.
10748 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
10750 (cmd_qtenable_disable): New.
10751 (cmd_qtstart): Install tracepoints even if disabled.
10752 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10753 receiving a QTEnable or QTDisable packet.
10754 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10755 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10757 (gdb_probe): Skip data collection if static tracepoint is disabled.
10759 2011-05-10 Doug Evans <dje@google.com>
10761 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10763 2011-05-04 Doug Evans <dje@google.com>
10765 * linux-low.c (linux_join): Skip process lookup.
10766 * spu-low.c (spu_join): Ditto.
10767 * server.c (join_inferiors_callback): Delete.
10768 (process_serial_event): For 'D' packet (detach) call join_inferior
10771 2011-05-04 Joseph Myers <joseph@codesourcery.com>
10773 * README: Don't mention xscale*-*-linux*.
10774 * configure.srv (xscale*-*-linux*): Don't handle target.
10776 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10778 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10780 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10781 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10782 (i386_emit_void_call_2): Likewise.
10784 2011-04-26 Yao Qi <yao@codesourcery.com>
10786 * linux-low.c: Move common macros to linux-ptrace.h.
10787 Include linux-ptrace.h.
10788 * Makefile.in (linux_ptrace_h): New.
10789 (linux-low.o): Depends on linux-ptrace.h.
10791 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10793 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10794 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
10795 (remote_prepare): New function with most of the TCP code from ...
10796 (remote_open): ... here. Detect PORT here unconditionally. Move also
10797 setting transport_is_reliable.
10798 * server.c (run_once): New variable.
10799 (gdbserver_usage): Document it.
10800 (main): Set run_once for `--once'. Call remote_prepare. Exit after
10801 the first run if RUN_ONCE.
10802 * server.h (run_once, remote_prepare): New declarations.
10804 2011-04-19 Tom Tromey <tromey@redhat.com>
10806 * win32-low.c (handle_load_dll): Remove duplicate "the".
10808 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
10810 Remove support for old Cygwin 1.5 versions.
10811 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10812 function to avoid warning.
10813 (win32_add_one_solib): Use cygwin_conv_path function to avoid
10816 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
10818 * gdbserver/server.h (Macro _): Define it if not available.
10820 2011-03-14 Michael Snyder <msnyder@vmware.com>
10822 * hostio.c (handle_close): Remove unnecessary null test.
10824 2011-03-10 Joel Brobecker <brobecker@adacore.com>
10826 * Makefile.in (maintainer-clean realclean distclean): Remove
10827 "make ... subdir_do" command.
10829 2011-03-10 Michael Snyder <msnyder@vmware.com>
10831 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10833 * server.c (handle_v_run): Free alloced buffer on early return.
10835 2011-03-09 Yao Qi <yao@codesourcery.com>
10838 2011-03-04 Yao Qi <yao@codesourcery.com>
10840 * Makefile.in: Remove GNU make feature --directory.
10842 2011-03-05 Yao Qi <yao@codesourcery.com>
10844 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10845 (subdir_do): New make target. Copied from gdb/Makefile.
10846 (maintainer-clean, realclean, distclean, clean): Call corresponding
10847 make targets in common/Makefile.
10849 2011-02-11 Yao Qi <yao@codesourcery.com>
10851 * configure.ac: Call AC_PROG_RANLIB.
10852 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10853 * configure: Regenerate.
10855 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10857 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
10859 2011-03-06 Yao Qi <yao@codesourcery.com>
10861 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
10863 2011-03-05 Yao Qi <yao@codesourcery.com>
10865 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10866 (subdir_do): New make target. Copied from gdb/Makefile.
10867 (maintainer-clean, realclean, distclean, clean): Call corresponding
10868 make targets in common/Makefile.
10870 2011-03-04 Yao Qi <yao@codesourcery.com>
10872 * Makefile.in: Remove GNU make feature --directory.
10874 2011-03-04 Michael Snyder <msnyder@vmware.com>
10876 * server.c (queue_stop_reply): Call xmalloc not malloc.
10878 2011-03-02 Michael Snyder <msnyder@vmware.com>
10880 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
10882 2011-02-28 Michael Snyder <msnyder@vmware.com>
10884 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
10885 (cmd_qtframe): Ditto.
10886 (cmd_qtbuffer): Ditto.
10887 (cmd_bigqtbuffer): Ditto.
10889 * utils.c (decimal2str): Initialize 'width' to nine, then
10890 don't mess with it.
10892 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10894 * hostio.c (require_data): Free *data, not data.
10896 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10898 * hostio.c (require_data): Use free, not xfree.
10900 2011-02-27 Michael Snyder <msnyder@vmware.com>
10902 * server.c (handle_query): Discard unused value.
10904 * hostio.c (require_data): Free malloc memory before returning
10907 2011-02-26 Michael Snyder <msnyder@vmware.com>
10909 * linux-low.c (list_threads): Call closedir for dirent.
10911 2011-02-27 Michael Snyder <msnyder@vmware.com>
10913 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
10914 a case statement falls through.
10916 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
10918 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
10921 2011-02-26 Michael Snyder <msnyder@vmware.com>
10923 * utils.c (decimal2str): Eliminate dead code and dead param.
10924 (pulongest): Drop dead param from call to decimal2str.
10927 2011-02-24 Joel Brobecker <brobecker@adacore.com>
10929 Revert the following patch (not approved yet):
10930 2011-02-21 Hui Zhu <teawater@gmail.com>
10931 * tracepoint.c (tp_printf): New function.
10932 (eval_agent_expr): Handle gdb_agent_op_printf.
10934 2011-02-21 Hui Zhu <teawater@gmail.com>
10936 * tracepoint.c (tp_printf): New function.
10937 (eval_agent_expr): Handle gdb_agent_op_printf.
10939 2011-02-18 Tom Tromey <tromey@redhat.com>
10941 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
10942 (tracepoint.o): Likewise.
10943 * tracepoint.c (enum gdb_agent_op): Use ax.def.
10944 (gdb_agent_op_names): Likewise.
10946 2011-02-18 Tom Tromey <tromey@redhat.com>
10948 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
10949 gdb_agent_op_rot>: New constants.
10950 (gdb_agent_op_names): Add pick and roll.
10951 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
10954 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
10956 * aclocal.m4: Regenerated with aclocal-1.11.1.
10958 2011-02-14 Pedro Alves <pedro@codesourcery.com>
10960 * server.c (handle_qxfer_traceframe_info): New.
10961 (qxfer_packets): Register "traceframe-info".
10962 (handle_query): Report support for qXfer:traceframe-info:read+.
10963 * tracepoint.c (match_blocktype): New.
10964 (traceframe_find_block_type): Rename to ...
10965 (traceframe_walk_blocks): ... this. Add callback filter argument,
10967 (traceframe_find_block_type): New, reimplemented on top of
10968 traceframe_walk_blocks.
10969 (build_traceframe_info_xml): New.
10970 (traceframe_read_info): New.
10971 * server.h (traceframe_read_info): Declare.
10973 2011-02-11 Yao Qi <yao@codesourcery.com>
10975 * configure.ac: Call AC_PROG_RANLIB.
10976 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10977 * configure: Regenerate.
10979 2011-02-07 Pedro Alves <pedro@codesourcery.com>
10981 * server.c (gdb_read_memory): Change return semantics to allow
10983 (handle_search_memory_1): Adjust.
10984 (process_serial_event) <'m' packet>: Handle partial transfers.
10985 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
10987 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10989 * regcache.c (init_register_cache): Initialize
10990 regcache->register_status.
10991 (free_register_cache): Release regcache->register_status.
10992 (regcache_cpy): Copy register_status.
10993 (registers_to_string): Print 'x's for unavailable registers.
10994 (supply_register): Mark the register's status valid or
10995 unavailable, depending on whether a buffer was passed in or not.
10996 (supply_register_zeroed): New.
10997 (supply_regblock): Mark the registers' status valid or
10998 unavailable, depending on whether a buffer was passed in or not.
10999 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11000 (struct regcache): New `register_status' field.
11001 (supply_register_zeroed): Declare.
11002 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11003 supply_register_zeroed, rather than passing a NULL buffer to
11005 * tracepoint.c (fetch_traceframe_registers): Update comment.
11007 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11009 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11012 2011-01-25 Pedro Alves <pedro@codesourcery.com>
11014 * server.h (decode_xfer_write): Change prototype.
11015 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11016 and don't extract the annex here.
11017 * server.c (decode_xfer_read): Remove `annex' parameter,
11018 and don't extract the annex here.
11019 (decode_xfer): New.
11020 (struct qxfer): New.
11021 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11022 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11023 (handle_qxfer_statictrace): New functions, abstracted out from
11024 handle_query, and made to use the struct qxfer interface.
11025 (handle_threads_qxfer_proper): Rename to ...
11026 (handle_qxfer_threads_proper): ... this.
11027 (handle_threads_qxfer): Rename to ...
11028 (handle_qxfer_threads): ... this. Adjust.
11029 (qxfer_packets): New array.
11030 (handle_qxfer): New function.
11031 (handle_query): Use handle_qxfer.
11033 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11035 * gdbreplay.c: Shorten lines of >= 80 columns.
11036 * linux-low.c: Ditto.
11037 * linux-ppc-low.c: Ditto.
11038 * linux-s390-low.c: Ditto.
11039 * linux-sparc-low.c: Ditto.
11040 * linux-x86-low.c: Ditto.
11041 * linux-xtensa-low.c: Ditto.
11042 * mem-break.c: Ditto.
11043 * nto-low.c: Ditto.
11044 * regcache.h: Ditto.
11045 * remote-utils.c: Ditto.
11048 * thread-db.c: Ditto.
11049 * tracepoint.c: Ditto.
11051 * win32-low.h: Ditto.
11053 2011-01-05 Joel Brobecker <brobecker@adacore.com>
11055 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11058 2011-01-01 Joel Brobecker <brobecker@adacore.com>
11060 * server.c (gdbserver_version): Update copyright year in version
11062 * gdbreplay.c (gdbreplay_version): Ditto.
11064 2010-12-29 Jie Zhang <jie.zhang@analog.com>
11066 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11067 * linux-bfin-low.c: New file.
11068 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11069 PT_DATA_ADDR for BFIN targets.
11070 * Makefile.in (SFILES): Add linux-bfin-low.c.
11071 (clean): Remove reg-bfin.c.
11072 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11073 * README: Mention supported Blackfin targets.
11075 2010-12-23 Mike Frysinger <vapier@gentoo.org>
11077 * .gitignore: New file.
11079 2010-11-16 Mike Frysinger <vapier@gentoo.org>
11081 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11083 2010-10-22 Jie Zhang <jie@codesourcery.com>
11085 * Makefile.in: Add FLAGS_TO_PASS variable.
11086 (install): Remove dependency of install-only and recursively
11087 invoke make for install-only.
11089 2010-10-04 Doug Evans <dje@google.com>
11091 * Makefile.in (uninstall): Use $(DESTDIR).
11093 2010-09-24 Pedro Alves <pedro@codesourcery.com>
11097 * linux-x86-low.c (compat_siginfo_from_siginfo)
11098 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11099 si_code is < 0. Check for si_code == SI_TIMER before checking for
11102 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11104 * lynx-i386-low.c: New file.
11105 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11107 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11109 * lynx-low.c (ptrace_request_to_str): Remove handling for
11110 request values that have been removed in LynxOS 5.x.
11112 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11114 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11117 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11119 * configure.ac: Add --enable-inprocess-agent option.
11120 * configure: Rebuilt.
11122 2010-09-06 Yao Qi <yao@codesourcery.com>
11124 * linux-low.c (linux_kill): Remove unused variable.
11125 (linux_stabilize_threads): Likewise.
11126 * server.c (start_inferior): Likewise.
11127 (queue_stop_reply_callback): Likewise.
11128 * tracepoint.c (do_action_at_tracepoint): Likewise.
11130 2010-09-06 Yao Qi <yao@codesourcery.com>
11132 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11135 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11137 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11139 2010-09-06 Pedro Alves <pedro@codesourcery.com>
11141 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11144 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11146 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11147 gdbserver/lynx-ppc-low.c: New files.
11148 * Makefile.in (lynx_low_h): New variable.
11149 (lynx-low.o, lynx-ppc-low.o): New rules.
11150 * configure.ac: On LynxOS, link with -lnetinet.
11151 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11152 * configure: regenerate.
11154 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11156 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11157 * configure.ac: Add check for vasprintf and vsnprintf.
11158 * configure, config.in: Regenerate.
11159 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11161 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11163 * gdbreplay.c: Move include of alloca.h up, next to include of
11165 * server.h: Add include of malloc.h.
11166 * mem-break.c: Remove include of malloc.h.
11167 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11169 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11171 * Makefile.in (memmem.o): Build with -Wno-error.
11173 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11175 * utils.c (xsnprintf): Make non-static.
11176 * server.h: Add xsnprintf declaration.
11177 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11178 replace calls to snprintf by calls to xsnprintf throughout.
11180 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11182 * configure.ac: Add configure check for alloca.
11183 * configure, config.in: Regenerate.
11184 * server.h: Include alloca.h if it exists.
11185 * gdbreplay.c: Include alloca.h if it exists.
11187 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11189 * linux-low.c (__SIGRTMIN): Define if not already defined.
11190 (linux_create_inferior): Check for __ANDROID__ rather than
11192 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11193 are already deferred.
11194 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11195 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11196 stopped and already has a pending signal to report.
11197 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11198 a pending signal to report or is moving out of a jump pad.
11199 (linux_init_signals): Check for __ANDROID__ rather than
11202 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11204 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11205 debug_threads check. Avoid a linear search when not doing debug
11208 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11210 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11211 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11212 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11213 (process_event): Change local fd's type to gdb_fildes_t.
11214 (create_file_handler): Adjust prototype.
11215 (delete_file_handler): Adjust prototype.
11216 (handle_file_event): Adjust prototype. Use pfildes.
11217 (create_file_event): Adjsut prototype.
11218 * remote-utils.c (remote_desc, listen_desc): Change type to
11220 * server.h: New gdb_fildes_t typedef.
11221 [USE_WIN32API]: Include winsock2.h.
11222 (delete_file_handler, add_file_handler): Adjust prototypes.
11223 (pfildes): Declare.
11224 * utils.c (pfildes): New.
11226 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11228 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11229 * configure: Regenerate.
11231 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11233 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11234 (linux_done_accessing_memory): ... this.
11235 (linux_target_ops): Adjust.
11236 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11237 * nto-low.c (nto_target_ops): Adjust comment.
11238 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11239 * spu-low.c (spu_target_ops): Adjust comment.
11240 * target.h (target_ops): Rename unprepare_to_access_memory field
11241 to done_accessing_memory.
11242 (unprepare_to_access_memory): Rename to ...
11243 (done_accessing_memory): ... this.
11245 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11247 * linux-low.c (linux_prepare_to_access_memory): New.
11248 (linux_unprepare_to_access_memory): New.
11249 (linux_target_ops): Install them.
11250 * server.c (read_memory): Rename to ...
11251 (gdb_read_memory): ... this. Use
11252 prepare_to_access_memory/prepare_to_access_memory.
11253 (write_memory): Rename to ...
11254 (gdb_write_memory): ... this. Use
11255 prepare_to_access_memory/prepare_to_access_memory.
11256 (handle_search_memory_1): Adjust.
11257 (process_serial_event): Adjust.
11258 * target.h (struct target_ops): New fields
11259 prepare_to_access_memory and unprepare_to_access_memory.
11260 (prepare_to_access_memory, unprepare_to_access_memory): New.
11261 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11262 prepare_to_access_memory/prepare_to_access_memory.
11263 * nto-low.c (nto_target_ops): Adjust.
11264 * spu-low.c (spu_target_ops): Adjust.
11265 * win32-low.c (win32_target_ops): Adjust.
11267 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11269 * Makefile.in (WARN_CFLAGS): Get it from configure.
11270 (WERROR_CFLAGS): New.
11271 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11272 * configure.ac: Introduce --enable-werror, which adds -Werror to
11273 the compiler command line. Enabled by default. Disable with
11274 --disable-werror. Add -Wdeclaration-after-statement
11275 Wpointer-arith and -Wformat-nonliteral to warning flags.
11276 * configure: Regenerate.
11278 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11280 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11282 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11284 * gdbreplay.c (remote_error): New.
11286 (expect): Use gdbchar. Check for error reading from GDB.
11287 Clarify sync error output.
11288 (play): Check for errors writing to GDB.
11289 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11290 * remote-utils.c (getpkt): Check for errors writing to the remote
11293 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11295 * linux-low.c (linux_wait_1): Move non-debugging code out of
11296 `debug_threads' control.
11298 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11300 * linux-low.c (linux_wait_1): Don't set last_status here.
11301 * server.c (push_event, queue_stop_reply_callback): Assert we're
11302 not pushing a TARGET_WAITKIND_IGNORE event.
11303 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11304 (myresume, handle_target_event): Set the thread's last_resume_kind
11305 and last_status from the target returned status.
11307 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11311 * linux-x86-low.c (update_debug_registers_callback): New.
11312 (i386_dr_low_set_addr): Use it.
11313 (i386_dr_low_get_addr): New.
11314 (i386_dr_low_set_control): Use update_debug_registers_callback.
11315 (i386_dr_low_get_control): New.
11316 (i386_dr_low_get_status): Adjust.
11317 * linux-low.c (linux_stop_lwp): New.
11318 * linux-low.h (linux_stop_lwp): Declare.
11320 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11321 argument instead of a i386_debug_reg_state.
11322 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11323 a i386_debug_reg_state.
11324 (i386_insert_aligned_watchpoint): Adjust.
11325 (i386_remove_aligned_watchpoint): Adjust.
11326 (i386_low_stopped_data_address): Read the debug registers from the
11327 inferior instead of from the mirrors.
11328 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11329 (i386_dr_low_get_addr): Declare.
11330 (i386_dr_low_get_control): Declare.
11331 (i386_dr_low_get_status): Change prototype.
11333 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11334 (i386_dr_low_get_addr): New.
11335 (i386_dr_low_get_control): New.
11336 (i386_dr_low_get_status): Adjust prototype. Return
11338 (i386_initial_stuff): Clear dr_status_mirror and
11340 (i386_get_thread_context): Adjust.
11341 (i386_set_thread_context): Adjust.
11342 (i386_thread_added): Adjust.
11344 2010-08-24 Pedro Alves <pedro@codesourcery.com>
11346 * linux-low.h (linux_thread_area): Delete declaration.
11348 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11350 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11351 after its termination.
11353 2010-08-09 Pedro Alves <pedro@codesourcery.com>
11355 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11356 (gdb_wants_all_stopped): Delete.
11357 (linux_wait_1): Don't call them.
11358 * server.c (handle_v_cont): Tag all threads as want-stopped.
11359 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11360 stopped as "client-wants-stopped".
11362 2010-07-31 Pedro Alves <pedro@codesourcery.com>
11364 * Makefile.in (signals_h): New.
11365 (server_h): Depend on it.
11366 (server.o): Don't depend on $(signals_def).
11367 (signals.o): Depend on $(signals_def).
11369 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11371 * Makefile.in (signals_def): New.
11372 (server_h): Append include/gdb/signals.h and signals_def.
11373 (server.o): Append signals_def.
11375 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11377 * server.c (handle_target_event): Use target_signal_to_host for
11378 resume_info.sig initialization.
11379 * target.h (struct thread_resume) <sig>: New comment.
11381 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11383 * server.c (handle_query): strcpy() the returned string from paddress()
11384 instead of sprintf().
11385 * utils.c (paddress): Return phex_nz().
11387 2010-07-07 Joel Brobecker <brobecker@adacore.com>
11389 * server.c (handle_v_cont): Call mourn_inferior if process
11391 (myresume): Likewise.
11393 2010-07-01 Pedro Alves <pedro@codesourcery.com>
11395 Static tracepoints, and integration with UST.
11397 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11398 * mem-break.c (uninsert_all_breakpoints)
11399 (reinsert_all_breakpoints): New.
11400 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11401 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11402 (gdb_agent_ust_loaded, helper_thread_id)
11403 (gdb_agent_helper_thread_id): New macros.
11404 (struct ipa_sym_addresses): Add addr_ust_loaded,
11405 addr_helper_thread_id, addr_cmd_buf.
11406 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11407 (in_process_agent_loaded_ust): New.
11408 (write_e_ust_not_loaded): New.
11409 (maybe_write_ipa_ust_not_loaded): New.
11410 (struct collect_static_trace_data_action): New.
11411 (enum tracepoint_type) <static_tracepoint>: New.
11412 (struct tracepoint) <handle>: Mention static tracepoints.
11413 (struct static_tracepoint_ctx): New.
11414 (CMD_BUF_SIZE): New.
11415 (add_tracepoint_action): Handle static tracepoint actions.
11416 (unprobe_marker_at): New.
11417 (clear_installed_tracepoints): Handle static tracepoints.
11418 (cmd_qtdp): Handle static tracepoints.
11419 (probe_marker_at): New.
11420 (cmd_qtstart): Handle static tracepoints.
11421 (response_tracepoint): Handle static tracepoints.
11422 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11423 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11424 (get_context_regcache): Handle static tracepoints.
11425 (do_action_at_tracepoint): Handle static tracepoint actions.
11426 (traceframe_find_block_type): Handle static trace data blocks.
11427 (traceframe_read_sdata): New.
11428 (download_tracepoints): Download static tracepoint actions.
11429 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11430 (GDB_PROBE_NAME): New.
11432 (GET_UST_SYM): New.
11435 (ust_marker_to_static_tracepoint): New.
11437 (collect_ust_data_at_tracepoint): New.
11438 (gdb_ust_probe): New.
11439 (UNIX_PATH_MAX, SOCK_DIR): New.
11440 (gdb_ust_connect_sync_socket): New.
11441 (resume_thread, stop_thread): New.
11442 (run_inferior_command): New.
11443 (init_named_socket): New.
11444 (gdb_ust_socket_init): New.
11445 (cstr_to_hexstr): New.
11447 (first_marker, next_marker): New.
11448 (response_ust_marker): New.
11449 (cmd_qtfstm, cmd_qtsstm): New.
11450 (unprobe_marker_at, probe_marker_at): New.
11451 (cmd_qtstmat, gdb_ust_thread): New.
11452 (gdb_ust_init): New.
11453 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11454 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11455 (ST_REGENTRY): New.
11456 (x86_64_st_collect_regmap): New.
11457 (X86_64_NUM_ST_COLLECT_GREGS): New.
11458 (AMD64_RIP_REGNUM): New.
11459 (supply_static_tracepoint_registers): New.
11460 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11461 (ST_REGENTRY): New.
11462 (i386_st_collect_regmap): New.
11463 (i386_NUM_ST_COLLECT_GREGS): New.
11464 (supply_static_tracepoint_registers): New.
11465 * server.c (handle_query): Handle qXfer:statictrace:read.
11466 <qSupported>: Report support for StaticTracepoints, and
11467 qXfer:statictrace:read features.
11468 * server.h (traceframe_read_sdata)
11469 (supply_static_tracepoint_registers): Declare.
11470 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11471 (unpack_varlen_hex): Include in IPA build.
11472 * Makefile.in (ustlibs, ustinc): New.
11473 (IPA_OBJS): Add remote-utils-ipa.o.
11474 ($(IPA_LIB)): Link -ldl and -lpthread.
11476 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11477 * config.in, configure: Regenerate.
11479 2010-06-20 Ian Lance Taylor <iant@google.com>
11480 Pedro Alves <pedro@codesourcery.com>
11482 * linux-x86-low.c (always_true): Delete.
11483 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11484 trying to fool the compiler with always_true.
11486 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11488 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11489 conditions in gdbserver.
11491 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11493 * spu-low.c (spu_read_memory): Wrap around local store limit.
11494 (spu_write_memory): Likewise.
11496 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11498 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11499 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11501 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11503 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11504 uses with LONGEST uses.
11506 2010-06-14 Stan Shebs <stan@codesourcery.com>
11507 Pedro Alves <pedro@codesourcery.com>
11511 * linux-x86-low.c: Include limits.h.
11513 (always_true): New.
11516 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11517 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11518 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11519 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11520 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11521 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11522 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11523 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11524 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11525 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11526 (amd64_emit_void_call_2): New.
11527 (amd64_emit_ops): New.
11528 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11529 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11530 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11531 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11532 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11533 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11534 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11535 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11536 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11537 (i386_emit_stack_adjust, i386_emit_int_call_1)
11538 (i386_emit_void_call_2): New.
11539 (i386_emit_ops): New.
11540 (x86_emit_ops): New.
11541 (the_low_target): Install x86_emit_ops.
11542 * server.h (struct emit_ops): New.
11543 (get_raw_reg_func_addr): Declare.
11544 (current_insn_ptr, emit_error): Declare.
11545 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11546 (set_trace_state_variable_value): New defines.
11547 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11548 addr_get_trace_state_variable_value and
11549 addr_set_trace_state_variable_value.
11550 (symbol_list): New fields for get_raw_reg,
11551 get_trace_state_variable_value and set_trace_state_variable_value.
11552 (condfn): New typedef.
11553 (struct tracepoint): New field `compiled_cond'.
11554 (do_action_at_tracepoint): Clear compiled_cond.
11555 (get_trace_state_variable_value, set_trace_state_variable_value):
11557 (condition_true_at_tracepoint): If there's a compiled condition,
11559 (current_insn_ptr, emit_error): New globals.
11560 (struct bytecode_address): New.
11561 (get_raw_reg_func_addr): New.
11562 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11563 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11564 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11565 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11566 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11567 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11568 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11569 (compile_tracepoint_condition, compile_bytecodes): New.
11570 * target.h (emit_ops): Forward declare.
11571 (struct target_ops): New field emit_ops.
11572 (target_emit_ops): New.
11573 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11574 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11575 * linux-low.c (linux_emit_ops): New.
11576 (linux_target_ops): Install it.
11577 * linux-low.h (struct linux_target_ops): New field emit_ops.
11579 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11581 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11582 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11584 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11585 Stan Shebs <stan@codesourcery.com>
11587 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11588 (all): Depend on $(extra_libraries).
11589 (install-only): Install the IPA.
11590 (IPA_OBJS, IPA_LIB): New.
11591 (clean): Remove the IPA lib.
11592 (IPAGENT_CFLAGS): New.
11593 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11594 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11595 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11596 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11597 * configure.ac: Check for atomic builtins support in the compiler.
11598 (IPA_DEPFILES, extra_libraries): Define.
11599 * configure.srv (ipa_obj): Add description.
11600 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11601 (i[34567]86-*-linux*): Set ipa_obj.
11602 (x86_64-*-linux*): Set ipa_obj.
11603 * linux-low.c (stabilizing_threads): New.
11604 (supports_fast_tracepoints): New.
11605 (linux_detach): Stabilize threads before detaching.
11606 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11607 the lwp is either not stabilizing, or is moving out of a jump pad.
11608 (linux_fast_tracepoint_collecting): New.
11609 (maybe_move_out_of_jump_pad): New.
11610 (enqueue_one_deferred_signal): New.
11611 (dequeue_one_deferred_signal): New.
11612 (linux_wait_for_event_1): If moving out of a jump pad, defer
11613 pending signals to later.
11614 (linux_stabilize_threads): New.
11615 (linux_wait_1): Check if threads need moving out of jump pads, and
11617 (stuck_in_jump_pad_callback): New.
11618 (move_out_of_jump_pad_callback): New.
11619 (lwp_running): New.
11620 (linux_resume_one_lwp): Handle moving out of jump pads.
11621 (linux_set_resume_request): Dequeue deferred signals.
11622 (need_step_over_p): Also step over fast tracepoint jumps.
11623 (start_step_over): Also uninsert fast tracepoint jumps.
11624 (finish_step_over): Also reinsert fast tracepoint jumps.
11625 (linux_install_fast_tracepoint_jump): New.
11626 (linux_target_ops): Install linux_stabilize_threads and
11627 linux_install_fast_tracepoint_jump_pad.
11628 * linux-low.h (linux_target_ops) <get_thread_area,
11629 install_fast_tracepoint_jump_pad>: New fields.
11630 (struct lwp_info) <collecting_fast_tracepoint,
11631 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11632 (linux_get_thread_area): Declare.
11633 * linux-x86-low.c (jump_insn): New.
11634 (x86_get_thread_area): New.
11635 (append_insns): New.
11636 (push_opcode): New.
11637 (amd64_install_fast_tracepoint_jump_pad): New.
11638 (i386_install_fast_tracepoint_jump_pad): New.
11639 (x86_install_fast_tracepoint_jump_pad): New.
11640 (the_low_target): Install x86_get_thread_area and
11641 x86_install_fast_tracepoint_jump_pad.
11642 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11643 (struct fast_tracepoint_jump): New.
11644 (fast_tracepoint_jump_insn): New.
11645 (fast_tracepoint_jump_shadow): New.
11646 (find_fast_tracepoint_jump_at): New.
11647 (fast_tracepoint_jump_here): New.
11648 (delete_fast_tracepoint_jump): New.
11649 (set_fast_tracepoint_jump): New.
11650 (uninsert_fast_tracepoint_jumps_at): New.
11651 (reinsert_fast_tracepoint_jumps_at): New.
11652 (set_breakpoint_at): Use write_inferior_memory.
11653 (uninsert_raw_breakpoint): Use write_inferior_memory.
11654 (check_mem_read): Mask out fast tracepoint jumps.
11655 (check_mem_write): Mask out fast tracepoint jumps.
11656 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11657 (set_fast_tracepoint_jump): Declare.
11658 (delete_fast_tracepoint_jump)
11659 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11660 (reinsert_fast_tracepoint_jumps_at): Declare.
11661 * regcache.c: Don't compile many functions when building the
11662 in-process agent library.
11663 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11664 the register buffer in the heap.
11665 (free_register_cache): If the register buffer isn't owned by the
11666 regcache, don't free it.
11667 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11668 pre-existing register caches.
11669 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11671 (convert_ascii_to_int): : Constify `from' parameter type.
11672 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11673 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11674 the needed buffer in-place.
11675 (relocate_instruction): New.
11676 * server.c (handle_query) <qSymbols>: If the target supports
11677 tracepoints, give it a chance of looking up symbols. Report
11678 support for fast tracepoints.
11679 (handle_status): Stabilize threads.
11680 (process_serial_event): Adjust.
11681 * server.h (struct fast_tracepoint_jump): Forward declare.
11682 (struct process_info) <fast_tracepoint_jumps>: New field.
11683 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11684 (decode_X_packet, decode_M_packet): Adjust.
11685 (relocate_instruction): Declare.
11686 (in_process_agent_loaded): Declare.
11687 (tracepoint_look_up_symbols): Declare.
11688 (struct fast_tpoint_collect_status): Declare.
11689 (fast_tracepoint_collecting): Declare.
11690 (force_unlock_trace_buffer): Declare.
11691 (handle_tracepoint_bkpts): Declare.
11692 (initialize_low_tracepoint)
11693 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11694 * target.h (struct target_ops) <stabilize_threads,
11695 install_fast_tracepoint_jump_pad>: New fields.
11696 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11697 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11698 [HAVE_STDINT_H]: Include stdint.h.
11699 (trace_debug_1): Rename to ...
11700 (trace_vdebug): ... this.
11701 (trace_debug): Rename to ...
11702 (trace_debug_1): ... this. Add `level' parameter.
11703 (trace_debug): New.
11704 (ATTR_USED, ATTR_NOINLINE): New.
11705 (IP_AGENT_EXPORT): New.
11706 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11707 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11708 (about_to_request_buffer_space, trace_buffer_is_full)
11709 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11710 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11711 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11712 (traceframe_write_count, traceframes_created)
11713 (trace_state_variables)
11714 New renaming defines.
11715 (struct ipa_sym_addresses): New.
11716 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11717 (symbol_list): New.
11718 (ipa_sym_addrs): New.
11719 (all_tracepoint_symbols_looked_up): New.
11720 (in_process_agent_loaded): New.
11721 (write_e_ipa_not_loaded): New.
11722 (maybe_write_ipa_not_loaded): New.
11723 (tracepoint_look_up_symbols): New.
11724 (debug_threads) [IN_PROCESS_AGENT]: New.
11725 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11726 (UNKNOWN_SIDE_EFFECTS): New.
11727 (stop_tracing): New.
11728 (flush_trace_buffer): New.
11729 (stop_tracing_bkpt): New.
11730 (flush_trace_buffer_bkpt): New.
11731 (read_inferior_integer): New.
11732 (read_inferior_uinteger): New.
11733 (read_inferior_data_pointer): New.
11734 (write_inferior_data_pointer): New.
11735 (write_inferior_integer): New.
11736 (write_inferior_uinteger): New.
11737 (struct collect_static_trace_data_action): Delete.
11738 (enum tracepoint_type): New.
11739 (struct tracepoint) <type>: New field `type'.
11740 <actions_str, step_actions, step_actions_str>: Only include in
11742 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11743 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11744 (tracepoints): Use IP_AGENT_EXPORT.
11745 (last_tracepoint): Don't include in the IPA.
11746 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11747 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11748 (alloced_trace_state_variables): New.
11749 (trace_state_variables): Use IP_AGENT_EXPORT.
11750 (traceframe_t): Delete unused variable.
11751 (circular_trace_buffer): Don't include in the IPA.
11752 (trace_buffer_start): Delete.
11753 (struct trace_buffer_control): New.
11754 (trace_buffer_free): Delete.
11755 (struct ipa_trace_buffer_control): New.
11756 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11757 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11759 (trace_buffer_ctrl): New.
11760 (TRACE_BUFFER_CTRL_CURR): New.
11761 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11762 Reimplement as macros.
11763 (trace_buffer_wrap): Delete.
11764 (traceframe_write_count, traceframe_read_count)
11765 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11766 (struct tracepoint_hit_ctx) <type>: New field.
11767 (struct fast_tracepoint_ctx): New.
11768 (memory_barrier): New.
11770 (record_tracepoint_error): Update atomically in the IPA.
11771 (clear_inferior_trace_buffer): New.
11772 (about_to_request_buffer_space): New.
11773 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11774 updating the same buffer.
11775 (add_tracepoint): Default the tracepoint's type to trap
11776 tracepoint, and orig_size to -1.
11777 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11778 internal variables.
11779 (create_trace_state_variable): New parameter `gdb'. Handle it.
11780 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11781 (cmd_qtdp): Handle fast tracepoints.
11782 (cmd_qtdv): Adjust.
11783 (max_jump_pad_size): New.
11784 (gdb_jump_pad_head): New.
11785 (get_jump_space_head): New.
11786 (claim_jump_space): New.
11787 (sort_tracepoints): New.
11788 (MAX_JUMP_SIZE): New.
11789 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11791 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11792 support. Upload fast traceframes, and delete internal IPA
11794 (stop_tracing_handler): New.
11795 (flush_trace_buffer_handler): New.
11796 (cmd_qtstop): Upload fast tracepoints.
11797 (response_tracepoint): Handle fast tracepoints.
11798 (tracepoint_finished_step): Upload fast traceframes. Set the
11799 tracepoint hit context's tracepoint type.
11800 (handle_tracepoint_bkpts): New.
11801 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11802 type. Add comment about fast tracepoints.
11803 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11804 non-existing action_str field.
11805 (get_context_regcache): Handle fast tracepoints.
11806 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11808 (fast_tracepoint_from_jump_pad_address): New.
11809 (fast_tracepoint_from_ipa_tpoint_address): New.
11810 (collecting_t): New.
11811 (force_unlock_trace_buffer): New.
11812 (fast_tracepoint_collecting): New.
11814 (gdb_collect): New.
11815 (write_inferior_data_ptr): New.
11816 (target_tp_heap): New.
11817 (target_malloc): New.
11818 (download_agent_expr): New.
11820 (download_tracepoints): New.
11821 (download_trace_state_variables): New.
11822 (upload_fast_traceframes): New.
11823 (IPA_FIRST_TRACEFRAME): New.
11824 (IPA_NEXT_TRACEFRAME_1): New.
11825 (IPA_NEXT_TRACEFRAME): New.
11826 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11827 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11828 (gdb_jump_pad_buffer_end): New.
11829 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11830 (initialize_tracepoint): Adjust.
11831 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11832 buffer. Initialize the low module.
11833 * utils.c (PREFIX, TOOLNAME): New.
11834 (malloc_failure): Use PREFIX.
11835 (error): In the IPA, an error causes an exit.
11836 (fatal, warning): Use PREFIX.
11837 (internal_error): Use TOOLNAME.
11838 (NUMCELLS): Increase to 10.
11839 * configure, config.in: Regenerate.
11841 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11843 * server.c (handle_query) <qSupported>: Do two passes over the
11844 qSupported string to avoid nesting strtok.
11846 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11848 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
11850 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
11851 -Wl,--dynamic-list.
11852 * configure: Regenerate.
11853 * proc-service.list: New.
11855 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11857 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
11860 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
11862 * gdbreplay.c (remote_open): Check error return from socket() call by
11863 its equality to -1 not by it being negative.
11864 * remote-utils.c (remote_open): Likewise.
11866 2010-05-23 Pedro Alves <pedro@codesourcery.com>
11868 * config.h: Regenerate.
11870 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11872 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
11873 doesn't provide PTRACE_GET_THREAD_AREA.
11875 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11877 * linux-m68k-low.c: Include <asm/ptrace.h>
11878 (ps_get_thread_area): Implement.
11880 2010-05-03 Doug Evans <dje@google.com>
11882 * event-loop.c (struct callback_event): New struct.
11883 (callback_list): New global.
11884 (append_callback_event, delete_callback_event): New functions.
11885 (process_callback): New function.
11886 (start_event_loop): Call it.
11887 * remote-utils.c (NOT_SCHEDULED): Define.
11888 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
11889 moved out of readchar.
11890 (readchar): Rewrite. Call reschedule before returning.
11891 (reset_readchar): New function.
11892 (remote_close): Call it.
11893 (process_remaining, reschedule): New functions.
11894 * server.h (callback_handler_func): New typedef.
11895 (append_callback_event, delete_callback_event): Declare.
11897 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11899 * proc-service.c (ps_pglobal_lookup): Use
11900 thread_db_look_up_one_symbol.
11901 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
11902 parameter. Use it instead of all_symbols_looked_up.
11903 * server.h (struct process_info) <all_symbols_looked_up>: Delete
11905 (all_symbols_looked_up): Don't declare.
11906 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
11907 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
11909 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
11910 Set all_symbols_looked_up here.
11911 (thread_db_look_up_one_symbol): New.
11912 (thread_db_get_tls_address): Adjust.
11913 (thread_db_load_search, try_thread_db_load_1): Always allocate the
11914 thread_db object on the heap, and tentatively set it in the
11916 (thread_db_init): Don't set all_symbols_looked_up here.
11917 * linux-low.h (thread_db_look_up_one_symbol): Declare.
11919 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11921 * linux-low.c (linux_kill, linux_detach): Adjust.
11922 (status_pending_p_callback): Remove redundant statement. Check
11923 for !TARGET_WAITIKIND_IGNORE, instead of
11924 TARGET_WAITKIND_STOPPED.
11925 (handle_tracepoints): Make sure LWP is locked. Adjust.
11926 (linux_wait_for_event_1): Adjust.
11927 (linux_cancel_breakpoints): New.
11928 (unsuspend_one_lwp): New.
11929 (unsuspend_all_lwps): New.
11930 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
11931 (send_sigstop_callback): Change return type to int, add new
11932 `except' parameter and handle it.
11933 (suspend_and_send_sigstop_callback): New.
11934 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
11935 pass them down. If SUSPEND, also increment the lwp's suspend
11937 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
11938 (need_step_over_p): Don't consider suspended LWPs.
11939 (start_step_over): Adjust.
11940 (proceed_one_lwp): Change return type to int, add new `except'
11941 parameter and handle it.
11942 (unsuspend_and_proceed_one_lwp): New.
11943 (proceed_all_lwps): Use find_inferior instead of
11945 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
11946 also decrement the suspend count of LWPs. Pass `except' down,
11947 instead of hacking its suspend count.
11948 (linux_pause_all): Add `freeze' parameter. Adjust.
11949 (linux_unpause_all): New.
11950 (linux_target_ops): Install linux_unpause_all.
11951 * server.c (handle_status): Adjust.
11952 * target.h (struct target_ops): New fields `unpause_all' and
11953 `cancel_breakpoints'. Add new parameter to `pause_all'.
11954 (pause_all): Add new `freeze' parameter.
11955 (unpause_all): New.
11956 (cancel_breakpoints): New.
11957 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
11958 cancel breakpoints.
11959 (cmd_qtstart): Pause threads.
11960 (stop_tracing): Pause threads, and cancel breakpoints.
11961 * win32-low.c (win32_target_ops): Adjust.
11963 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11965 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
11966 the inferior right away from here...
11967 (linux_wait_1): ... to here, and adjust to check the thread's
11968 last_resume_kind instead of the lwp's step or stop_expected flags.
11970 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11972 * README: Use consistent `GDB' and `GDBserver' spellings.
11974 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11976 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
11977 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
11978 (linux_detach_one_lwp): Assume the lwp is stopped.
11979 (any_thread_of): Delete.
11980 (linux_detach): Stop all lwps here. Don't blindly delete all
11982 (delete_lwp_callback): New.
11983 (linux_mourn): Delete all lwps of the process that is gone.
11984 (linux_wait_1): Don't delete the last lwp of the process here.
11985 * mem-break.h (mark_breakpoints_out): Declare.
11986 * mem-break.c (mark_breakpoints_out): New.
11987 (free_all_breakpoints): Use it.
11988 * server.c (handle_target_event): If the process is gone, mark
11990 * thread-db.c (struct thread_db) <create_bp>: New field.
11991 (thread_db_enable_reporting): Fix prototype. Store a thread event
11992 breakpoint reference in the thread_db struct.
11993 (thread_db_load_search): Clear the thread_db object.
11994 (try_thread_db_load_1): Ditto.
11995 (switch_to_process): New.
11996 (disable_thread_event_reporting): Use it.
11997 (remove_thread_event_breakpoints): New.
11998 (thread_db_detach, thread_db_mourn): Use it.
12000 2010-05-01 Pedro Alves <pedro@codesourcery.com>
12002 * linux-low.c (linux_enable_event_reporting): New.
12003 (linux_wait_for_event_1, handle_extended_wait): Use it.
12005 2010-04-30 Pedro Alves <pedro@codesourcery.com>
12007 * linux-low.c (linux_kill_one_lwp, linux_kill)
12008 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12009 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12010 SIGSTOP even if the LWP is stopped.
12011 (send_sigstop_callback): New.
12012 (stop_all_lwps): Use send_sigstop_callback instead.
12013 (linux_resume_one_thread): Adjust.
12014 (proceed_one_lwp): Still proceed an LWP that the client has
12015 requested to stop, if we haven't reported it as stopped yet. Make
12016 sure that LWPs the client want stopped, have a pending SIGSTOP.
12018 2010-04-26 Doug Evans <dje@google.com>
12020 * server.c (handle_general_set): Make static.
12022 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12023 Print received char after testing for error/eof instead of before.
12024 (input_interrupt): Tweak comment.
12026 2010-04-23 Doug Evans <dje@google.com>
12028 * server.c (start_inferior): Print inferior argv if --debug.
12030 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12032 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12033 * nto-x86-low.c: Include server.h
12035 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12037 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12038 be consistent with other sources of this directory.
12039 (init_registers_amd64): Correct name of source file of this function
12042 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12044 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12045 64-bit executables.
12047 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12049 * win32-i386-low.c: Add 64-bit support.
12050 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12051 (init_registers_amd64): Declare.
12052 (mappings): Add 64-bit version of array.
12053 (init_windows_x86): New function.
12054 (the_low_target): Change init_arch field to init_windows_x86.
12056 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12058 * win32-low.c: Adapt to support also 64-bit architecture.
12059 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12060 (get_image_name): Use SIZE_T type for local variable `done'.
12061 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12062 (toolhelp_get_dll_name): Idem.
12063 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12064 Use uintptr_t typecast to avoid warning.
12065 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12066 (handle_exception): Use phex_nz to avoid warning.
12067 (win32_wait): Remove unused local variable `process'.
12069 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12071 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12074 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12076 * configure.ac: Use `ws2_32' library for srv_mingw.
12077 * configure: Regenerate.
12078 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12079 * remote-utils.c: Likewise.
12081 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12083 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12084 if __x86_64__ is defined.
12086 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12088 * configure: Regenerate.
12090 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12092 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12093 * target.h (target_ops): New get_tib_address field.
12094 * win32-low.h (win32_thread_info): Add thread_local_base field.
12095 * win32-low.c (child_add_thread): Add tlb argument.
12096 Set thread_local_base field to TLB.
12097 (get_child_debug_event): Adapt to child_add_thread change.
12098 (win32_get_tib_address): New function.
12099 (win32_target_ops): Set get_tib_address field to
12100 win32_get_tib_address.
12101 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12103 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12105 * linux-low.c (linux_mourn): Also remove the process.
12106 * server.c (handle_target_event): Don't remove the process here.
12107 * nto-low.c (nto_mourn): New.
12108 (nto_target_ops): Install it.
12109 * spu-low.c (spu_mourn): New.
12110 (spu_target_ops): Install it.
12111 * win32-low.c (win32_mourn): New.
12112 (win32_target_ops): Install it.
12114 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12116 * server.h (buffer_xml_printf): Remove redundant `;'.
12118 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12120 * regcache.c (set_register_cache): Invalidate regcaches before
12121 changing the register cache layout.
12122 (regcache_invalidate_one): Allow a NULL regcache.
12123 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12124 regcaches before changing the register cache layout or the target
12127 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12129 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12130 variable warning on Linux/x86-64.
12132 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12134 GDBserver disconnected tracing support.
12136 * linux-low.c (linux_remove_process): Delete.
12137 (add_lwp): Don't set last_resume_kind here.
12138 (linux_kill): Use `mourn'.
12139 (linux_detach): Use `thread_db_detach', and `mourn'.
12140 (linux_mourn): New.
12141 (linux_attach_lwp_1): Adjust comment.
12142 (linux_attach): last_resume_kind moved the thread_info; adjust.
12143 (status_pending_p_callback): Adjust.
12144 (linux_wait_for_event_1): Adjust.
12145 (count_events_callback, select_singlestep_lwp_callback)
12146 (select_event_lwp_callback, cancel_breakpoints_callback)
12147 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12148 (proceed_one_lwp): Adjust.
12149 (linux_async): Add debug output.
12150 (linux_thread_stopped): New.
12151 (linux_pause_all): New.
12152 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12154 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12155 (thread_db_free): Delete declaration.
12156 (thread_db_detach, thread_db_mourn): Declare.
12157 * thread-db.c (thread_db_init): Use thread_db_mourn.
12158 (thread_db_free): Delete, split in two.
12159 (disable_thread_event_reporting): New.
12160 (thread_db_detach): New.
12161 (thread_db_mourn): New.
12163 * server.h (struct thread_info) <last_resume_kind>: New field.
12164 <attached>: Add comment.
12165 <gdb_detached>: New field.
12166 (handler_func): Change return type to int.
12167 (handle_serial_event, handle_target_event): Ditto.
12168 (gdb_connected): Declare.
12170 (disconnected_tracing): Declare.
12171 (stop_tracing): Declare.
12173 * server.c (handle_query) <qSupported>: Report support for
12174 disconnected tracing.
12175 (queue_stop_reply_callback): Account for running threads.
12176 (gdb_wants_thread_stopped): New.
12177 (gdb_wants_all_threads_stopped): New.
12178 (gdb_reattached_process): New.
12179 (handle_status): Clear the `gdb_detached' flag of all processes.
12180 In all-stop, stop all threads.
12181 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12182 (process_serial_event): If the remote connection breaks, or if an
12183 exit was forced with "monitor exit", force an event loop exit.
12184 Handle disconnected tracing on detach.
12185 (handle_serial_event): Adjust.
12186 (handle_target_event): If GDB isn't connected, forward events back
12187 to the inferior, unless the last process exited, in which case,
12188 exit gdbserver. Adjust interface.
12190 * remote-utils.c (remote_open): Don't block in accept. Instead
12191 register an event loop source on the listen socket file
12192 descriptor. Refactor bits into ...
12193 (listen_desc): ... this new global.
12194 (gdb_connected): ... this new function.
12195 (enable_async_notification): ... this new function.
12196 (handle_accept_event): ... this new function.
12197 (remote_close): Clear remote_desc.
12199 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12201 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12203 (mourn_inferior): Define.
12204 (target_process_qsupported): Avoid the dangling else problem.
12205 (thread_stopped): Define.
12206 (pause_all): Define.
12207 (target_waitstatus_to_string): Declare.
12208 * target.c (target_waitstatus_to_string): New.
12210 * tracepoint.c (tracing): Make extern.
12211 (disconnected_tracing): New.
12212 (stop_tracing): Make extern. Handle tracing stops due to GDB
12214 (cmd_qtdisconnected): New.
12215 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12216 (handle_tracepoint_general_set): Handle QTDisconnected.
12218 * event-loop.c (event_handler_func): Change return type to int.
12219 (process_event): Bail out if the event handler wants the event
12221 (handle_file_event): Ditto.
12222 (start_event_loop): Bail out if the event handler wants the event
12225 * nto-low.c (nto_target_ops): Adjust.
12226 * spu-low.c (spu_wait): Don't remove the process here.
12227 (spu_target_ops): Adjust.
12228 * win32-low.c (win32_wait): Don't remove the process here.
12229 (win32_target_ops): Adjust.
12231 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12233 * regcache.c (realloc_register_cache): Invalidate inferior's
12234 regcache before recreating it.
12236 2010-04-09 Pedro Alves <pedro@codesourcery.com>
12238 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12240 2010-04-09 Stan Shebs <stan@codesourcery.com>
12241 Pedro Alves <pedro@codesourcery.com>
12243 * server.h (LONGEST): New.
12244 (struct thread_info) <while_stepping>: New field.
12245 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12247 (initialize_tracepoint, handle_tracepoint_general_set)
12248 (handle_tracepoint_query, tracepoint_finished_step)
12249 (tracepoint_was_hit, release_while_stepping_state_list):
12250 (current_traceframe): Declare.
12251 * server.c (handle_general_set): Handle tracepoint packets.
12252 (read_memory): New.
12253 (write_memory): New.
12254 (handle_search_memory_1): Use read_memory.
12255 (handle_query): Report support for conditional tracepoints, trace
12256 state variables, and tracepoint sources. Handle tracepoint
12258 (main): Initialize the tracepoints module.
12259 (process_serial_event): Handle traceframe reads/writes.
12261 * linux-low.c (handle_tracepoints): New.
12262 (linux_wait_1): Call it.
12263 (linux_resume_one_lwp): Handle while-stepping.
12264 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12265 (linux_target_ops): Install them.
12266 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12268 * linux-x86-low.c (x86_supports_tracepoints): New.
12269 (the_low_target). Install it.
12271 * mem-break.h (delete_breakpoint): Declare.
12272 * mem-break.c (delete_breakpoint): Make external.
12274 * target.h (struct target_ops): Add `supports_tracepoints',
12275 `read_pc', and `write_pc' fields.
12276 (target_supports_tracepoints): Define.
12277 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12280 * regcache.h (struct regcache) <registers_owned>: New field.
12281 (init_register_cache, regcache_cpy): Declare.
12282 (regcache_read_pc, regcache_write_pc): Declare.
12283 (register_cache_size): Declare.
12284 (supply_regblock): Declare.
12285 * regcache.c (init_register_cache): New.
12286 (new_register_cache): Use it.
12287 (regcache_cpy): New.
12288 (register_cache_size): New.
12289 (supply_regblock): New.
12290 (regcache_read_pc, regcache_write_pc): New.
12292 * tracepoint.c: New.
12294 * Makefile.in (OBS): Add tracepoint.o.
12295 (tracepoint.o): New rule.
12297 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12299 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12301 (i386-mmx.c): Likewise.
12302 (i386-mmx-linux.o): Likewise.
12303 (i386-mmx-linux.c): Likewise.
12305 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12306 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12307 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12308 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12310 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12311 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12312 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12314 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12316 * Makefile.in (clean): Updated.
12318 (i386-avx.c): Likewise.
12319 (i386-avx-linux.o): Likewise.
12320 (i386-avx-linux.c): Likewise.
12321 (amd64-avx.o): Likewise.
12322 (amd64-avx.c): Likewise.
12323 (amd64-avx-linux.o): Likewise.
12324 (amd64-avx-linux.c): Likewise.
12326 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12327 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12328 (srv_amd64_regobj): Add amd64-avx.o.
12329 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12330 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12331 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12332 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12333 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12334 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12335 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12337 * i387-fp.c: Include "i386-xstate.h".
12339 (i387_cache_to_xsave): Likewise.
12340 (i387_xsave_to_cache): Likewise.
12341 (x86_xcr0): Likewise.
12343 * i387-fp.h (i387_cache_to_xsave): Likewise.
12344 (i387_xsave_to_cache): Likewise.
12345 (x86_xcr0): Likewise.
12347 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12348 * linux-crisv32-low.c (target_regsets): Likewise.
12349 * linux-m68k-low.c (target_regsets): Likewise.
12350 * linux-mips-low.c (target_regsets): Likewise.
12351 * linux-ppc-low.c (target_regsets): Likewise.
12352 * linux-s390-low.c (target_regsets): Likewise.
12353 * linux-sh-low.c (target_regsets): Likewise.
12354 * linux-sparc-low.c (target_regsets): Likewise.
12355 * linux-xtensa-low.c (target_regsets): Likewise.
12357 * linux-low.c: Include <sys/uio.h>.
12358 (regsets_fetch_inferior_registers): Support nt_type.
12359 (regsets_store_inferior_registers): Likewise.
12360 (linux_process_qsupported): New.
12361 (linux_target_ops): Add linux_process_qsupported.
12363 * linux-low.h (regset_info): Add nt_type.
12364 (linux_target_ops): Add process_qsupported.
12366 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12368 (init_registers_i386_avx_linux): New.
12369 (init_registers_amd64_avx_linux): Likewise.
12370 (xmltarget_i386_linux_no_xml): Likewise.
12371 (xmltarget_amd64_linux_no_xml): Likewise.
12372 (PTRACE_GETREGSET): Likewise.
12373 (PTRACE_SETREGSET): Likewise.
12374 (x86_fill_xstateregset): Likewise.
12375 (x86_store_xstateregset): Likewise.
12376 (use_xml): Likewise.
12377 (x86_linux_update_xmltarget): Likewise.
12378 (x86_linux_process_qsupported): Likewise.
12379 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12380 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12381 init_registers_i386_linux here. Call
12382 x86_linux_update_xmltarget.
12383 (the_low_target): Add x86_linux_process_qsupported.
12385 * server.c (handle_query): Call target_process_qsupported.
12387 * target.h (target_ops): Add process_qsupported.
12388 (target_process_qsupported): New.
12390 2010-04-03 Pedro Alves <pedro@codesourcery.com>
12392 * inferiors.c (add_thread): Set last_status kind to
12393 TARGET_WAITKIND_IGNORE.
12394 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12395 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12396 (linux_wait_1): Move `thread' local definition to block that uses
12397 it. Don't NULL initialize `event_child'.
12398 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12399 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12400 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12402 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12404 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12405 an extended waitstatus, or by a watchpoint.
12406 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12407 thread was stepping or has been stopped by a watchpoint.
12409 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12411 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12412 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12413 of another, then delete the previous, and validate all
12415 (validate_inserted_breakpoint): New.
12416 (delete_disabled_breakpoints): New.
12417 (validate_breakpoints): New.
12418 (check_mem_read): Validate breakpoints before trusting their
12419 shadow. Delete disabled breakpoints.
12420 (check_mem_write): Validate breakpoints before trusting they
12421 should be inserted. Delete disabled breakpoints.
12422 * mem-break.h (validate_breakpoints):
12423 * server.c (handle_query): Validate breakpoints when we see a
12426 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12428 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12429 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12430 if we could tell there's a GDB breakpoint at stop_pc.
12431 (need_step_over_p): Don't do a step over if we find a GDB
12432 breakpoint at the resume PC.
12434 * mem-break.c (struct raw_breakpoint): New.
12435 (enum bkpt_type): New type `gdb_breakpoint'.
12436 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12437 fields. New field `raw'.
12438 (find_raw_breakpoint_at): New.
12439 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12440 breakpoint instead.
12441 (set_breakpoint_at): Adjust.
12442 (delete_raw_breakpoint): New.
12443 (release_breakpoint): New.
12444 (delete_breakpoint): Rename to...
12445 (delete_breakpoint_1): ... this. Add proc parameter. Use
12446 release_breakpoint. Return ENOENT.
12447 (delete_breakpoint): Reimplement.
12448 (find_breakpoint_at): Delete.
12449 (find_gdb_breakpoint_at): New.
12450 (delete_breakpoint_at): Delete.
12451 (set_gdb_breakpoint_at): New.
12452 (delete_gdb_breakpoint_at): New.
12453 (gdb_breakpoint_here): New.
12454 (set_reinsert_breakpoint): Use release_breakpoint.
12455 (uninsert_breakpoint): Rename to ...
12456 (uninsert_raw_breakpoint): ... this.
12457 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12458 (reinsert_raw_breakpoint): Change parameter type to
12460 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12462 (check_breakpoints): Adjust. Use release_breakpoint.
12463 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12464 (breakpoint_inserted_here): Ditto.
12465 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12466 Don't trust the breakpoint's shadow if it is not inserted.
12467 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12468 (delete_all_breakpoints): Adjust.
12469 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12470 use delete_breakpoint_1.
12472 * mem-break.h (breakpoints_supported): Delete declaration.
12473 (set_gdb_breakpoint_at): Declare.
12474 (gdb_breakpoint_here): Declare.
12475 (delete_breakpoint_at): Delete.
12476 (delete_gdb_breakpoint_at): Declare.
12478 * server.h (struct raw_breakpoint): Forward declare.
12479 (struct process_info): New field `raw_breakpoints'.
12481 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12484 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12486 * linux-low.c (status_pending_p_callback): Fix comment.
12487 (linux_wait_for_event_1): Move most of the internal breakpoint
12488 handling from here...
12489 (linux_wait_1): ... to here.
12490 (count_events_callback): New.
12491 (select_singlestep_lwp_callback): New.
12492 (select_event_lwp_callback): New.
12493 (cancel_breakpoints_callback): New.
12494 (select_event_lwp): New.
12495 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12496 priority to all LWPs that have had events that should be reported
12497 to the client. Cancel breakpoints when about to reporting the
12498 event to the client, not while stopping lwps. No longer cancel
12499 finished single-steps here.
12500 (cancel_finished_single_step): Delete.
12501 (cancel_finished_single_steps): Delete.
12503 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12505 * mem-break.c (enum bkpt_type): New.
12506 (struct breakpoint): New field `type'.
12507 (set_breakpoint_at): Change return type to struct breakpoint
12508 pointer. Set type to `other_breakpoint' by default.
12509 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12510 in the breakpoint list.
12511 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12512 (reinsert_breakpoint): Rename to ...
12513 (reinsert_raw_breakpoint): ... this.
12514 (reinsert_breakpoints_at): Adjust.
12515 * mem-break.h (struct breakpoint): Declare.
12516 (set_breakpoint_at): Change return type to struct breakpoint
12519 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12521 * server.c (handle_query): Assign, not compare.
12523 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12525 Teach linux gdbserver to step-over-breakpoints.
12527 * linux-low.c (can_hardware_single_step): New.
12528 (supports_breakpoints): New.
12529 (handle_extended_wait): If stopping threads, read the stop pc of
12530 the new cloned LWP.
12532 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12533 low target doesn't support retrieving the PC.
12534 (add_lwp): Set last_resume_kind to resume_continue.
12535 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12536 (linux_attach): Don't clear stop_expected. Set the lwp's
12537 last_resume_kind to resume_stop.
12538 (linux_detach_one_lwp): Don't check for removed breakpoints.
12539 (check_removed_breakpoint): Delete.
12540 (status_pending_p): Rename to ...
12541 (status_pending_p_callback): ... this. Don't check for removed
12542 breakpoints. Don't consider threads that are stopped from GDB's
12544 (linux_wait_for_lwp): Always read the stop_pc here.
12545 (cancel_breakpoint): New.
12546 (step_over_bkpt): New global.
12547 (linux_wait_for_event_1): Implement stepping over breakpoints.
12548 (gdb_wants_lwp_stopped): New.
12549 (gdb_wants_all_stopped): New.
12550 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12551 single-step traps here. Store the thread's last reported target
12553 (send_sigstop): Don't clear stop_expected. Always set it,
12555 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12556 (cancel_finished_single_step): New.
12557 (cancel_finished_single_steps): New.
12558 (wait_for_sigstop): Don't cancel finished single-step traps here.
12559 (linux_resume_one_lwp): Don't check for removed breakpoints.
12560 Don't set `step' on non-hardware step archs.
12561 (linux_set_resume_request): Ignore resume_stop requests if already
12562 stopping or stopped. Set the lwp's last_resume_kind.
12563 (resume_status_pending_p): Don't check for removed breakpoints.
12564 (need_step_over_p): New.
12565 (start_step_over): New.
12566 (finish_step_over): New.
12567 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12568 requests. Clear the thread's last reported target waitstatus.
12569 Don't use the `suspended' flag. Don't consider pending breakpoints.
12570 (linux_resume): Start a step-over if necessary.
12571 (proceed_one_lwp): New.
12572 (proceed_all_lwps): New.
12573 (unstop_all_lwps): New.
12574 * linux-low.h (struct lwp_info): Rewrite comment for the
12575 `suspended' flag. Add the `stop_pc' field. Delete the
12576 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12577 Add `'last_resume_kind' and `need_step_over' fields.
12578 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12579 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12580 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12581 (set_raw_breakpoint_at): New.
12582 (set_breakpoint_at): Rewrite to use it.
12583 (reinsert_breakpoint_handler): Delete.
12584 (set_reinsert_breakpoint): New.
12585 (reinsert_breakpoint_by_bp): Delete.
12586 (delete_reinsert_breakpoints): New.
12587 (uninsert_breakpoint): Rewrite.
12588 (uninsert_breakpoints_at): New.
12589 (reinsert_breakpoint): Rewrite.
12590 (reinsert_breakpoints_at): New.
12591 (check_breakpoints): Rewrite.
12592 (breakpoint_here): New.
12593 (breakpoint_inserted_here): New.
12594 (check_mem_read): Adjust.
12595 * mem-break.h (breakpoints_supported, breakpoint_here)
12596 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12597 (reinsert_breakpoint_by_bp): Delete declaration.
12598 (delete_reinsert_breakpoints): Declare.
12599 (reinsert_breakpoint): Delete declaration.
12600 (reinsert_breakpoints_at): Declare.
12601 (uninsert_breakpoint): Delete declaration.
12602 (uninsert_breakpoints_at): Declare.
12603 (check_breakpoints): Adjust prototype.
12604 * server.h: Adjust include order.
12605 (struct thread_info): Declare here. Add a `last_status' field.
12607 2010-03-23 Michael Snyder <msnyder@vmware.com>
12609 * server.c (crc32): New function.
12610 (handle_query): Add handling for 'qCRC:' request.
12612 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12614 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12615 lwp had been stopped by a watchpoint.
12617 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12619 * server.h (internal_error): Declare.
12620 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12621 * utils.c (internal_error): New function.
12623 2010-03-15 Andreas Schwab <schwab@redhat.com>
12625 * configure.srv: Fix typo setting srv_regobj.
12627 2010-03-15 Pedro Alves <pedro@codesourcery.com>
12629 * linux-low.c (fetch_register): Avoid passing a non string literal
12631 (usr_store_inferior_registers): Ditto.
12633 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12635 * linux-low.c (linux_write_memory): Bail out early if peeking
12638 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12640 * linux-low.h (struct lwp_info): New fields
12641 `stopped_by_watchpoint' and `stopped_data_address'.
12642 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12643 here, and cache them in the lwp object.
12644 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12646 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12648 (linux_stopped_by_watchpoint): Rewrite.
12649 (linux_stopped_data_address): Rewrite.
12651 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
12653 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12654 switching the current inferior, not before.
12656 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12658 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12659 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12660 i386-linux.c and amd64-linux.c.
12661 (reg-i386.o): Removed.
12662 (reg-i386.c): Likewise.
12663 (reg-i386-linux.o): Likewise.
12664 (reg-i386-linux.c): Likewise.
12665 (reg-x86-64.o): Likewise.
12666 (reg-x86-64.c): Likewise.
12667 (reg-x86-64-linux.o): Likewise.
12668 (reg-x86-64-linux.c): Likewise.
12670 (i386.c): Likewise.
12671 (i386-linux.o): Likewise.
12672 (i386-linux.c): Likewise.
12673 (amd64.o): Likewise.
12674 (amd64.c): Likewise.
12675 (amd64-linux.o): Likewise.
12676 (amd64-linux.c): Likewise.
12678 * configure.srv (srv_i386_regobj): New.
12679 (srv_i386_linux_regobj): Likewise.
12680 (srv_amd64_regobj): Likewise.
12681 (srv_amd64_linux_regobj): Likewise.
12682 (srv_i386_32bit_xmlfiles): Likewise.
12683 (srv_i386_64bit_xmlfiles): Likewise.
12684 (srv_i386_xmlfiles): Likewise.
12685 (srv_amd64_xmlfiles): Likewise.
12686 (srv_i386_linux_xmlfiles): Likewise.
12687 (srv_amd64_linux_xmlfiles): Likewise.
12688 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12689 srv_xmlfiles to $srv_i386_xmlfiles.
12690 (i[34567]86-*-mingw32ce*): Likewise.
12691 (i[34567]86-*-mingw*): Likewise.
12692 (i[34567]86-*-nto*): Likewise.
12693 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12694 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12695 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12696 (x86_64-*-linux*): Likewise.
12698 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12699 (init_registers_amd64_linux): New.
12700 (x86_arch_setup): Replace init_registers_x86_64_linux with
12701 init_registers_amd64_linux.
12703 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12705 * configure.ac: Check for libdl. If it is not available link against
12706 static libthread_db.
12707 * configure: Regenerate.
12709 2010-02-22 Pedro Alves <pedro@codesourcery.com>
12713 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12714 handing a read watchpoint.
12715 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12717 2010-02-12 Doug Evans <dje@google.com>
12719 * linux-low.c (linux_supports_tracefork_flag): Document.
12720 (linux_look_up_symbols): Add comment.
12722 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12724 * regcache.c (supply_register): Clear regcache if buf is NULL.
12726 2010-02-02 Nicolas Roche <roche@sourceware.org>
12727 Joel Brobecker <brobecker@adacore.com>
12729 * inferiors.c (find_inferior): Add function documentation.
12730 (unloaded_dll): Handle the case where the unloaded dll has not
12731 been previously registered in the dll list.
12733 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12735 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12736 (thumb2_breakpoint): New.
12737 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12739 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12741 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12742 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12745 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12747 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12749 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12751 * linux-s390-low.c (s390_collect_ptrace_register)
12752 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12754 2010-01-21 Doug Evans <dje@google.com>
12756 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12757 (PTRACE_ARG4_TYPE): New macro.
12758 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12759 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12760 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12761 (usr_store_inferior_registers): Ditto.
12762 (linux_read_memory, linux_write_memory): Ditto.
12763 (linux_test_for_tracefork): Ditto.
12765 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12766 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12768 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12770 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12773 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12775 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12776 prototype to take a regcache. Adjust.
12778 2010-01-20 Pedro Alves <pedro@codesourcery.com>
12780 * regcache.h (struct thread_info): Forward declare.
12781 (struct regcache): New.
12782 (new_register_cache): Adjust prototype.
12783 (get_thread_regcache): Declare.
12784 (free_register_cache): Adjust prototype.
12785 (registers_to_string, registers_from_string): Ditto.
12786 (supply_register, supply_register_by_name, collect_register)
12787 (collect_register_as_string, collect_register_by_name): Ditto.
12788 * regcache.c (struct inferior_regcache_data): Delete.
12789 (get_regcache): Rename to ...
12790 (get_thread_regcache): ... this. Adjust. Switch inferior before
12791 fetching registers.
12792 (regcache_invalidate_one): Adjust.
12793 (regcache_invalidate): Fix prototype.
12794 (new_register_cache): Return the new register cache.
12795 (free_register_cache): Change prototype.
12796 (realloc_register_cache): Adjust.
12797 (registers_to_string): Change prototype to take a regcache. Adjust.
12798 (registers_from_string): Ditto.
12799 (register_data): Ditto.
12800 (supply_register): Ditto.
12801 (supply_register_by_name): Ditto.
12802 (collect_register): Ditto.
12803 (collect_register_as_string): Ditto.
12804 (collect_register_by_name): Ditto.
12805 * server.c (process_serial_event): Adjust.
12806 * linux-low.h (regset_fill_func, regset_store_func): Change
12808 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12810 * linux-low.c (get_stop_pc): Adjust.
12811 (check_removed_breakpoint): Adjust.
12812 (linux_wait_for_event): Adjust.
12813 (linux_resume_one_lwp): Adjust.
12814 (fetch_register): Add regcache parameter. Adjust.
12815 (usr_store_inferior_registers): Ditto.
12816 (regsets_fetch_inferior_registers): Ditto.
12817 (regsets_store_inferior_registers): Ditto.
12818 (linux_fetch_registers, linux_store_registers): Ditto.
12819 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12821 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12823 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12824 prototype to take a regcache.
12825 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12826 * remote-utils.c (convert_ascii_to_int, outreg)
12827 (prepare_resume_reply): Change prototype to take a regcache.
12829 * target.h (struct target_ops) <fetch_registers, store_registers>:
12830 Change prototype to take a regcache.
12831 (fetch_inferior_registers, store_inferior_registers): Change
12832 prototype to take a regcache. Adjust.
12833 * proc-service.c (ps_lgetregs): Adjust.
12834 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12835 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12836 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12837 take a regcache. Adjust.
12838 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12839 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12840 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12841 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
12842 * linux-cris-low.c (cris_get_pc, cris_set_pc)
12843 (cris_cannot_fetch_register):
12844 (cris_breakpoint_at): Change prototype to take a regcache.
12846 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12847 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12848 to take a regcache. Adjust.
12849 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
12851 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
12852 take a regcache. Adjust.
12853 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
12854 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
12855 (m68k_set_pc): Change prototype to take a regcache. Adjust.
12856 * linux-mips-low.c (mips_get_pc):
12857 (mips_set_pc): Change prototype to take a regcache. Adjust.
12858 (mips_reinsert_addr): Adjust.
12859 (mips_collect_register): Change prototype to take a regcache.
12861 (mips_supply_register):
12862 (mips_collect_register_32bit, mips_supply_register_32bit)
12863 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12864 (mips_store_fpregset): Ditto.
12865 * linux-ppc-low.c (ppc_supply_ptrace_register)
12866 (ppc_supply_ptrace_register): Ditto.
12867 (parse_spufs_run): Adjust.
12868 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
12869 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
12870 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
12871 take a regcache. Adjust.
12872 * linux-s390-low.c (s390_collect_ptrace_register)
12873 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
12874 (s390_set_pc): Change prototype to take a regcache. Adjust.
12875 (s390_arch_setup): Adjust.
12876 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
12877 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
12878 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12879 (sparc_fill_gregset, sparc_store_gregset_from_stack)
12880 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
12882 (sparc_breakpoint_at): Adjust.
12883 * linux-xtensa-low.c (xtensa_fill_gregset):
12884 (xtensa_store_gregset):
12885 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
12886 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
12887 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
12888 prototype to take a regcache. Adjust.
12889 * win32-arm-low.c (arm_fetch_inferior_register)
12890 (arm_store_inferior_register): Change prototype to take a
12892 * win32-i386-low.c (i386_fetch_inferior_register)
12893 (i386_store_inferior_register): Change prototype to take a
12895 * win32-low.c (child_fetch_inferior_registers)
12896 (child_store_inferior_registers): Change prototype to take a
12898 (win32_wait): Adjust.
12899 (win32_fetch_inferior_registers): Change prototype to take a
12901 (win32_store_inferior_registers): Adjust.
12902 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
12903 store_inferior_register>: Change prototype to take a regcache.
12905 2010-01-20 Doug Evans <dje@google.com>
12907 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
12909 (linux_wait_for_event1, linux_init_signals): Ditto.
12910 (W_STOPCODE): Provide definition if missing.
12912 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
12914 * linux-low.c (linux_core_of_thread): New.
12915 (compare_ints, show_process, list_threads): New.
12916 (linux_qxfer_osdata): Report threads and cores.
12917 (linux_target_op): Register linux_core_of_thread.
12918 * remote-utils.c (prepare_resume_reply): Report the core.
12919 (buffer_xml_printf): Support %d specifier.
12920 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
12922 (handle_query): Handle qXfer:threads. Announce availability
12924 * target.h (struct target_ops): New field core_of_thread.
12926 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
12928 * Makefile.in (clean): Remove new generated files.
12929 (reg-s390.o, reg-s390.c): Remove rules.
12930 (reg-s390x.o, reg-s390x.c): Likewise.
12931 (s390-linux32.o, s390-linux32.c): Add rules.
12932 (s390-linux64.o, s390-linux64.c): Likewise.
12933 (s390x-linux64.o, s390x-linux64.c): Likewise.
12934 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
12935 * linux-s390-low.c: Include <elf.h>.
12936 (HWCAP_S390_HIGH_GPRS): Define if undefined.
12937 (init_registers_s390): Remove prototype.
12938 (init_registers_s390x): Likewise.
12939 (init_registers_s390_linux32): Add prototype.
12940 (init_registers_s390_linux64): Likewise.
12941 (init_registers_s390x_linux64): Likewise.
12942 (s390_num_regs_3264): New define.
12943 (s390_regmap_3264): New global variable.
12944 (s390_cannot_fetch_register): Remove obsolete check.
12945 (s390_cannot_store_register): Likewise.
12946 (s390_collect_ptrace_register): Handle upper/lower register halves.
12947 (s390_supply_ptrace_register): Likewise.
12948 (s390_fill_gregset): Update to register number changes.
12949 (s390_get_hwcap): New routine.
12950 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
12951 Install appropriate regmap and register set.
12953 2010-01-01 Joel Brobecker <brobecker@adacore.com>
12955 * server.c (gdbserver_version): Update copyright year to 2010.
12956 * gdbreplay.c (gdbreplay_version): Likewise.
12958 2009-12-28 Doug Evans <dje@google.com>
12960 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
12961 elf/external.h. Include <elf.h> instead but only if necessary.
12963 2009-12-28 Pedro Alves <pedro@codesourcery.com>
12965 * linux-low.c (linux_remove_process): Remove `detaching'
12966 parameter. Don't release/detach from thread_db here.
12967 (linux_kill): Release/detach from thread_db here, ...
12968 (linux_detach): ... and here, before actually detaching.
12969 (linux_wait_1): ... and here, when a process exits.
12970 * thread-db.c (any_thread_of): New.
12971 (thread_db_free): Switch the current inferior to a thread of the
12974 2009-12-21 Doug Evans <dje@google.com>
12976 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
12978 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
12979 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
12980 warning ifndef __NR_tkill. Move setting of errno there too.
12981 Delete unnecessary resetting of errno after syscall.
12982 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
12984 * configure.ac: Check for dladdr.
12985 * config.in: Regenerate.
12986 * configure: Regenerate.
12987 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
12988 (try_thread_db_load): Update.
12990 * linux-low.c (my_waitpid): Delete unnecessary prototype.
12992 2009-12-18 Doug Evans <dje@google.com>
12994 * event-loop.c: Include unistd.h if it exists.
12996 * linux-low.c (my_waitpid): Move definition away from being in
12997 between linux_tracefork_child/linux_test_for_tracefork.
12999 * gdb_proc_service.h (psaddr_t): Fix type.
13000 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13001 signature to match glibc.
13003 2009-12-16 Doug Evans <dje@google.com>
13005 * linux-low.c (linux_read_memory): Fix argument to read.
13007 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13009 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13010 events, don't leave current_inferior pointing at null.
13012 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13014 * win32-low.c (LOG): Delete.
13015 (OUTMSG): Output to stderr.
13016 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13017 on compile time LOG macro.
13018 (win32_wait): Fix debug output.
13020 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13022 * win32-low.c (win32_add_one_solib): If the dll name is
13023 "ntdll.dll", prepend the system directory to the dll path.
13025 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13027 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13029 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
13030 Vladimir Prus <vladimir@codesourcery.com>
13032 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13033 * configure.ac: Check for __mcoldfire__ and set
13034 gdb_cv_m68k_is_coldfire.
13035 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13036 reg-cf.o and reg-m68k.o.
13037 * configure: Regenerated.
13039 2009-11-16 Pedro Alves <pedro@codesourcery.com>
13041 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13042 Pass it to thread_db_free.
13043 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13044 proper `detaching' argument to linux_remove_process.
13045 * linux-low.h (thread_db_free): Add `detaching' parameter.
13046 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13048 (thread_db_free): Add `detaching' parameter. Only
13049 call td_ta_clear_event if detaching from process.
13051 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13053 * thread-db.c (thread_db_free): Fix typo.
13055 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13058 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13060 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13062 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13063 with an i686 compiler.
13064 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13066 * configure: Rebuilt.
13068 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13072 * server.c (handle_search_memory_1): Correct read_addr initialization
13073 in loop for searching subsequent chunks.
13075 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13077 * configure.ac: New --with-libthread-db option.
13078 * thread-db.c: Allow direct dependence on libthread_db.
13079 (thread_db_free): Adjust.
13080 * config.in: Regenerate.
13081 * configure: Likewise.
13083 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13086 * thread-db.c (attach_thread): New function.
13087 (maybe_attach_thread): Return success/failure.
13088 (find_new_threads_callback): Adjust.
13089 (thread_db_find_new_threads): Loop until no new threads.
13091 2009-10-13 Pedro Alves <pedro@codesourcery.com>
13093 * proc-service.c (ps_lgetregs): Formatting.
13095 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13097 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13098 * configure.ac: Adjust.
13099 * linux-low.h (struct process_info_private): Move members to struct
13101 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13102 * linux-low.c (linux_remove_process): Adjust.
13103 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13104 * server.c (handle_query): Move code ...
13105 (handle_monitor_command): ... here. New function.
13106 * target.h (struct target_ops): New member.
13107 * thread-db.c (struct thread_db): New.
13108 (libthread_db_search_path): New variable.
13109 (thread_db_create_event, thread_db_enable_reporting)
13110 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13111 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13112 (try_thread_db_load_1, dladdr_to_soname): New functions.
13113 (try_thread_db_load, thread_db_load_search): New functions.
13114 (thread_db_init): Search for libthread_db.
13115 (thread_db_free): New function.
13116 (thread_db_handle_monitor_command): Likewise.
13117 * config.in: Regenerate.
13118 * configure: Regenerate.
13120 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13122 * spu-low.c (spu_kill): Wait for inferior to terminate.
13123 Call clear_inferiors.
13124 (spu_detach): Call clear_inferiors.
13126 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13128 * aclocal.m4: Regenerate.
13129 * config.in: Likewise.
13130 * configure: Likewise.
13132 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13134 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13135 (parse_spufs_run): New function.
13136 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13137 (ppc_breakpoint_at): Handle SPU breakpoints.
13139 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13141 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13142 (SPUFS_MAGIC): Define.
13143 (spu_enumerate_spu_ids): New function.
13144 (linux_qxfer_spu): New function.
13145 (linux_target_ops): Install linux_qxfer_spu.
13147 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13149 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13150 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13151 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13152 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13153 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13154 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13155 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13156 (init_registers_powerpc_cell32l): Add prototype.
13157 (init_registers_powerpc_cell64l): Likewise.
13158 (ppc_arch_setup): Detect Cell/B.E. architecture.
13160 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13162 * Makefile.in (datarootdir): New variable.
13164 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13166 * linux-low.c (linux_write_memory): Update debugging output.
13167 * Makefile.in (clean): Add new descriptions.
13168 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13169 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13170 * configure.srv: Add new files for arm*-*-linux*.
13171 * linux-arm-low.c: Add new declarations.
13172 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13173 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13174 (HWCAP_VFPv3D16): New.
13175 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13176 instead of __IWMMXT__.
13177 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13178 (arm_arch_setup): New.
13179 (target_regsets): Remove #ifdef. Add VFP regset.
13180 (the_low_target): Use arm_arch_setup.
13182 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13184 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13185 the main thread again.
13187 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13189 Adding Neutrino gdbserver.
13190 * configure: Regenerated.
13191 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13192 * configure.srv (i[34567]86-*-nto*): New target.
13193 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13194 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13195 (nto_comctrl) [__QNX__]: New function.
13196 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13198 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
13200 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13203 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13204 Pedro Alves <pedro@codesourcery.com>
13206 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13207 don't support CONTEXT_EXTENDED_REGISTERS.
13208 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13209 (the_low_target): Install them.
13210 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13211 failing with ERROR_PIPE_NOT_CONNECTED.
13213 2009-06-30 Doug Evans <dje@google.com>
13214 Pierre Muller <muller@ics.u-strasbg.fr>
13216 Add h/w watchpoint support to x86-linux, win32-i386.
13217 * Makefile.in (SFILES): Add i386-low.c
13218 (i386_low_h): Define.
13219 (i386-low.o): Add dependencies.
13220 (linux-x86-low.o): Add i386-low.h dependency.
13221 (win32-i386-low.o): Ditto.
13222 * i386-low.c: New file.
13223 * i386-low.h: New file.
13224 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13225 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13226 * linux-low.c (linux_add_process): Initialize arch_private.
13227 (linux_remove_process): Free arch_private.
13228 (add_lwp): Initialize arch_private.
13229 (delete_lwp): Free arch_private.
13230 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13232 * linux-low.h (process_info_private): New member arch_private.
13233 (lwp_info): New member arch_private.
13234 (linux_target_ops): New members new_process, new_thread,
13236 (ptid_of): New macro.
13237 * linux-x86-low.c: Include stddef.h, i386-low.h.
13238 (arch_process_info): New struct.
13239 (arch_lwp_info): New struct.
13240 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13241 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13242 (i386_dr_low_get_status): New function.
13243 (x86_insert_point, x86_remove_point): New functions.
13244 (x86_stopped_by_watchpoint): New function.
13245 (x86_stopped_data_address): New function.
13246 (x86_linux_new_process, x86_linux_new_thread): New functions.
13247 (x86_linux_prepare_to_resume): New function.
13248 (the_low_target): Add entries for insert_point, remove_point,
13249 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13251 * server.c (debug_hw_points): New global.
13252 (monitor_show_help): Document set debug-hw-points.
13253 (handle_query): Process "set debug-hw-points".
13254 * server.h (debug_hw_points): Declare.
13255 (paddress): Declare.
13256 * utils.c (NUMCELLS, CELLSIZE): New macros.
13257 (get_sell, xsnprintf, paddress): New functions.
13258 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13259 remove_point, stopped_by_watchpoint, stopped_data_address.
13260 * win32-i386-low.c: Include i386-low.h.
13261 (debug_reg_state): Replaces dr.
13262 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13263 (i386_dr_low_get_status): New function.
13264 (i386_insert_point, i386_remove_point): New functions.
13265 (i386_stopped_by_watchpoint): New function.
13266 (i386_stopped_data_address): New function.
13267 (i386_initial_stuff): Update.
13268 (get_thread_context,set_thread_context,i386_thread_added): Update.
13269 (the_low_target): Add entries for insert_point,
13270 remove_point, stopped_by_watchpoint, stopped_data_address.
13271 * win32-low.c (win32_insert_watchpoint): New function.
13272 (win32_remove_watchpoint): New function.
13273 (win32_stopped_by_watchpoint): New function.
13274 (win32_stopped_data_address): New function.
13275 (win32_target_ops): Add entries for insert_watchpoint,
13276 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13277 * win32-low.h (win32_target_ops): New members insert_point,
13278 remove_point, stopped_by_watchpoint, stopped_data_address.
13280 2009-06-25 Pedro Alves <pedro@codesourcery.com>
13282 * server.c (process_serial_event): Re-return unsupported, not
13283 error, if the type isn't recognized. Re-allow supporting only
13284 insert or remove packets. Also call require_running for
13285 breakpoints. Add missing break statement to default case. Tidy.
13286 * target.h (struct target_ops): Rename insert_watchpoint to
13287 insert_point, and remove_watchpoint to remove_point.
13289 * linux-low.h (struct linux_target_ops): Likewise.
13290 * linux-low.c (linux_insert_watchpoint): Rename to ...
13291 (linux_insert_point): ... this. Adjust.
13292 (linux_remove_watchpoint): Rename to ...
13293 (linux_remove_point): ... this. Adjust.
13294 (linux_target_ops): Adjust.
13295 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13296 (cris_insert_point): ... this.
13297 (cris_remove_watchpoint): Rename to ...
13298 (cris_remove_point): ... this.
13299 (the_low_target): Adjust.
13301 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13303 * server.c (handle_v_kill): Pass signal_pid to
13304 kill_inferior if multi_process is zero.
13306 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13308 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13309 * target.h (target_ops): Comment for *_watchpoint to make it clear
13310 the functions can get types '0' and '1'.
13312 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13314 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13315 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13316 * regcache.c (get_regcache): Likewise.
13317 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13318 * win32-low.c (child_fetch_inferior_registers): Remove check for
13321 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13322 Pedro Alves <pedro@codesourcery.com>
13324 * target.h (struct target_ops) <supports_multi_process>: New
13326 (target_supports_multi_process): New.
13327 * server.c (handle_query): Even if GDB reports support, only
13328 enable multi-process if the target also supports it. Report
13329 multi-process support only if the target backend supports it.
13330 * linux-low.c (linux_supports_multi_process): New function.
13331 (linux_target_ops): Install it as target_supports_multi_process
13334 2009-05-24 Doug Evans <dje@google.com>
13336 Global renaming of find_thread_pid to find_thread_ptid.
13337 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13338 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13339 All callers updated.
13341 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13342 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13345 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13346 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13347 (linux_resume_one_lwp): Ditto.
13349 2009-05-23 Doug Evans <dje@google.com>
13351 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13352 from struct inferior_list_entry * to struct lwp_info *.
13353 All callers updated.
13355 2009-05-13 Doug Evans <dje@google.com>
13357 * linux-x86-low.c: Don't include assert.h.
13358 (x86_siginfo_fixup): Use fatal, not assert.
13359 (x86_arch_setup): Fix comment.
13361 2009-05-12 Doug Evans <dje@google.com>
13363 Biarch support for i386/amd64 gdbserver.
13364 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13365 Add linux-x86-low.c.
13366 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13367 (linux-x86-low.o): Add.
13368 * linux-x86-64-low.c: Delete.
13369 * linux-i386-low.c: Delete.
13370 * linux-x86-low.c: New file.
13371 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13373 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13375 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13376 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13377 (linux_child_pid_to_exec_file): New function.
13378 (elf_64_header_p, elf_64_file_p): New functions.
13379 (siginfo_fixup): New function.
13380 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13381 give target a chance to convert layout.
13382 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13383 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13385 2009-05-07 Doug Evans <dje@google.com>
13387 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13388 (regsets_store_inferior_registers): Ditto.
13390 2009-05-06 Pedro Alves <pedro@codesourcery.com>
13394 * linux-low.c (must_set_ptrace_flags): Delete.
13395 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13397 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13398 `lwp->must_set_ptrace_flags' instead.
13399 (linux_wait_for_event_1): Set ptrace options here.
13400 (linux_wait_1): ... not here.
13402 2009-04-30 Doug Evans <dje@google.com>
13404 * inferiors.c (started_inferior_callback): New function.
13405 (attached_inferior_callback): New function.
13406 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13407 * server.c (print_started_pid, print_attached_pid): New functions.
13408 (detach_or_kill_for_exit): New function.
13409 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13410 * server.h (have_started_inferiors_p): Declare.
13411 (have_attached_inferiors_p): Declare.
13413 * inferiors.c (remove_process): Fix memory leak, free process.
13414 * linux-low.c (linux_remove_process): New function.
13415 (linux_kill): Call it instead of remove_process.
13416 (linux_detach, linux_wait_1): Ditto.
13418 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13420 * configure.srv: Add x86 Windows CE target.
13422 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13424 * inferiors.c (get_thread_process): Make global.
13425 * server.h (get_thread_process): Add prototype.
13426 * thread-db.c (find_one_thread): Use get_thread_process
13427 instead of current_process.
13428 (thread_db_get_tls_address): Do not crash if called when
13429 thread layer is not yet initialized.
13431 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13433 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13434 * spu-low.c (current_tid): Rename to ...
13435 (current_ptid): ... this.
13436 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13437 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13438 ptid_get_lwp (current_ptid) instead of current_tid.
13439 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13440 instead of current_tid. Use find_process_pid to verify pid
13441 argument is valid. Pass proper argument to remove_process.
13442 (spu_thread_alive): Compare current_ptid instead of current_tid.
13443 (spu_resume): Likewise.
13445 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13447 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13450 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13452 Implement the multiprocess extensions, and add linux multiprocess
13455 * server.h (ULONGEST): Declare.
13456 (struct ptid, ptid_t): New.
13457 (minus_one_ptid, null_ptid): Declare.
13458 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13459 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13460 (struct inferior_list_entry): Change `id' type from unsigned from
13462 (struct sym_cache, struct breakpoint, struct
13463 process_info_private): Forward declare.
13464 (struct process_info): Declare.
13465 (current_process): Declare.
13466 (all_processes): Declare.
13467 (initialize_inferiors): Declare.
13468 (add_thread): Adjust to use ptid_t.
13469 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13470 (add_process, remove_process, find_thread_pid): Declare.
13471 (find_inferior_id): Adjust to use ptid_t.
13472 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13473 (multi_process): Declare.
13474 (push_event): Adjust to use ptid_t.
13475 (read_ptid, write_ptid): Declare.
13476 (prepare_resume_reply): Adjust to use ptid_t.
13477 (clear_symbol_cache): Declare.
13478 * inferiors.c (all_processes): New.
13479 (null_ptid, minus_one_ptid): New.
13480 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13481 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13482 (add_thread): Change unsigned long to ptid. Remove gdb_id
13484 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13485 (gdb_id_to_thread): Rename to ...
13486 (find_thread_pid): ... this. Change unsigned long to ptid.
13487 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13488 (loaded_dll, pull_pid_from_list): Adjust.
13489 (add_process, remove_process, find_process_pid)
13490 (get_thread_process, current_process, initialize_inferiors): New.
13491 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13492 (struct target_waitstatus) <related_pid>: Ditto.
13493 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13494 return type to int.
13495 (struct target_ops) <join>: Add `pid' argument.
13496 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13497 (struct target_ops) <wait>: Add `ptid' field. Change return type
13499 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13500 (mywait): Add `ptid' argument. Change return type to ptid_t.
13501 (target_pid_to_str): Declare.
13502 * target.c (set_desired_inferior): Adjust to use ptids.
13503 (mywait): Add new `ptid' argument. Adjust.
13504 (target_pid_to_str): New.
13505 * mem-break.h (free_all_breakpoints): Declare.
13506 * mem-break.c (breakpoints): Delelete.
13507 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13508 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13509 to use per-process breakpoint list.
13510 (free_all_breakpoints): New.
13511 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13512 (symbol_cache, all_symbols_looked_up): Delete.
13514 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13516 (prepare_resume_reply): Change ptid argument's type from unsigned
13517 long to ptid_t. Adjust. Implement W;process and X;process.
13518 (free_sym_cache, clear_symbol_cache): New.
13519 (look_up_one_symbol): Adjust to per-process symbol cache. *
13520 * server.c (cont_thread, general_thread, step_thread): Change type
13522 (attached): Delete.
13523 (multi_process): New.
13524 (last_ptid): Change type to ptid_t.
13525 (struct vstop_notif) <ptid>: Change type to ptid_t.
13526 (queue_stop_reply, push_event): Change `ptid' argument's type to
13528 (discard_queued_stop_replies): Add `pid' argument.
13529 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13530 changes. Don't reference the `attached' global.
13531 (attach_inferior): Adjust to mywait interface changes.
13532 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13533 features. Handle and report "multiprocess+". Handle
13535 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13537 (handle_v_kill): New.
13538 (handle_v_stopped): Adjust to use target_pid_to_str.
13539 (handle_v_requests): Allow multiple attaches and runs when
13540 multiprocess extensions are in effect. Handle "vKill".
13541 (myresume): Adjust to use ptids.
13542 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13543 (handle_status): Adjust to discard_queued_stop_replies interface
13545 (first_thread_of, kill_inferior_callback)
13546 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13547 (main): Call initialize_inferiors. Adjust to use ptids, killing
13548 and detaching from all inferiors. Handle multiprocess packet
13550 * linux-low.h: Include gdb_proc_service.h.
13551 (struct process_info_private): New.
13552 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13553 <lwpid_of>: Use ptid_get_lwp.
13554 (get_lwp_thread): Adjust.
13555 (struct lwp_info): Add `dead' member.
13556 (find_lwp_pid): Declare.
13557 * linux-low.c (thread_db_active): Delete.
13558 (new_inferior): Adjust comment.
13559 (inferior_pid): Delete.
13560 (linux_add_process): New.
13561 (handle_extended_wait): Adjust.
13562 (add_lwp): Change unsigned long to ptid.
13563 (linux_create_inferior): Add process to processes table. Adjust
13564 to use ptids. Don't set new_inferior here.
13565 (linux_attach_lwp): Rename to ...
13566 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13567 it. Adjust to use ptids.
13568 (linux_attach_lwp): New.
13569 (linux_attach): Add process to processes table. Don't set
13571 (struct counter): New.
13572 (second_thread_of_pid_p, last_thread_of_process_p): New.
13573 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13574 multiple processes.
13575 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13576 processes. Remove process from process table.
13577 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13578 to multiple processes.
13579 (any_thread_of): New.
13580 (linux_detach): Add `pid' argument, and handle it. Remove process
13581 from processes table.
13582 (linux_join): Add `pid' argument. Handle it.
13583 (linux_thread_alive): Change unsighed long argument to ptid_t.
13584 Consider dead lwps as not being alive.
13585 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13586 threads we're not interested in.
13587 (same_lwp, find_lwp_pid): New.
13588 (linux_wait_for_lwp): Change `pid' argument's type from int to
13590 (linux_wait_for_event): Rename to ...
13591 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13592 from int to ptid_t. Adjust.
13593 (linux_wait_for_event): New.
13594 (linux_wait_1): Add `ptid' argument. Change return type to
13595 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13596 that exit from the process table.
13597 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13599 (mark_lwp_dead): New.
13600 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13601 stopping all threads, mark its main lwp as dead.
13602 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13604 (fetch_register, usr_store_inferior_registers)
13605 (regsets_fetch_inferior_registers)
13606 (regsets_store_inferior_registers, linux_read_memory)
13607 (linux_write_memory): Inline `inferior_pid'.
13608 (linux_look_up_symbols): Adjust to use per-process
13609 `thread_db_active'.
13610 (linux_request_interrupt): Adjust to use ptids.
13611 (linux_read_auxv): Inline `inferior_pid'.
13612 (initialize_low): Don't reference thread_db_active.
13613 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13614 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13615 (ps_getpid): Return the pid of the current inferior.
13616 * thread-db.c (proc_handle, thread_agent): Delete.
13617 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13619 (find_one_thread): Change argument type to ptid_t. Adjust to
13621 (maybe_attach_thread): Adjust to per-process data and ptids.
13622 (thread_db_find_new_threads): Ditto.
13623 (thread_db_init): Ditto.
13624 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13625 processes table. Adjust to use ptids.
13626 (spu_kill, spu_detach): Adjust interface. Remove process from
13628 (spu_join, spu_thread_alive): Adjust interface.
13629 (spu_wait): Adjust interface. Remove process from processes
13630 table. Adjust to use ptids.
13631 * win32-low.c (current_inferior_tid): Delete.
13632 (current_inferior_ptid): New.
13633 (debug_event_ptid): New.
13634 (thread_rec): Take a ptid. Adjust.
13635 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13636 (child_delete_thread): Ditto.
13637 (do_initial_child_stuff): Add `attached' argument. Add process to
13639 (child_fetch_inferior_registers, child_store_inferior_registers):
13641 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13642 (win32_attach): Pass 1 to do_initial_child_stuff.
13643 (win32_kill): Adjust interface. Remove process from processes
13645 (win32_detach): Ditto.
13646 (win32_join): Adjust interface.
13647 (win32_thread_alive): Take a ptid.
13648 (win32_resume): Adjust to use ptids.
13649 (get_child_debug_event): Ditto.
13650 (win32_wait): Adjust interface. Remove exiting process from
13653 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13655 Non-stop mode support.
13657 * server.h (non_stop): Declare.
13658 (gdb_client_data, handler_func): Declare.
13659 (delete_file_handler, add_file_handler, start_event_loop):
13661 (handle_serial_event, handle_target_event, push_event)
13662 (putpkt_notif): Declare.
13663 * target.h (enum resume_kind): New.
13664 (struct thread_resume): Replace `step' field by `kind' field.
13665 (TARGET_WNOHANG): Define.
13666 (struct target_ops) <wait>: Add `options' argument.
13667 <supports_non_stop, async, start_non_stop>: New fields.
13668 (target_supports_non_stop, target_async): New.
13669 (start_non_stop): Declare.
13670 (mywait): Add `options' argument.
13671 * target.c (mywait): Add `options' argument. Print child exit
13672 notifications here.
13673 (start_non_stop): New.
13674 * server.c (non_stop, own_buf, mem_buf): New globals.
13675 (struct vstop_notif): New.
13676 (notif_queue): New global.
13677 (queue_stop_reply, push_event, discard_queued_stop_replies)
13678 (send_next_stop_reply): New.
13679 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13681 (attach_inferior): In non-stop mode, don't wait for the target
13683 (handle_general_set): Handle QNonStop.
13684 (handle_query): When handling qC, return the current general
13685 thread, instead of the first thread of the list.
13686 (handle_query): If the backend supports non-stop mode, include
13687 QNonStop+ in the qSupported query response.
13688 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13690 (handle_v_attach, handle_v_run): Handle non-stop mode.
13691 (handle_v_stopped): New.
13692 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13693 (myresume): Adjust to use resume_kind. Handle non-stop.
13694 (queue_stop_reply_callback): New.
13695 (handle_status): Handle non-stop mode.
13696 (main): Clear non_stop flag on reconnection. Use the event-loop.
13697 Refactor serial protocol handling from here ...
13698 (process_serial_event): ... to this new function. When GDB
13699 selects any thread, select one here. In non-stop mode, wait until
13700 GDB acks all pending events before exiting.
13701 (handle_serial_event, handle_target_event): New.
13702 * remote-utils.c (remote_open): Install remote_desc in the event
13704 (remote_close): Remove remote_desc from the event loop.
13705 (putpkt_binary): Rename to...
13706 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13707 (putpkt_binary): New as wrapper around putpkt_binary_1.
13708 (putpkt_notif): New.
13709 (prepare_resume_reply): In non-stop mode, don't change the
13711 * event-loop.c: New.
13712 * Makefile.in (OBJ): Add event-loop.o.
13713 (event-loop.o): New rule.
13715 * linux-low.h (pid_of): Moved here.
13717 (get_lwp_thread): Use lwpid_of.
13718 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13719 * linux-low.c (pid_of): Delete.
13720 (inferior_pid): Use lwpid_of.
13721 (linux_event_pipe): New.
13722 (target_is_async_p): New.
13724 (handle_extended_wait): Use lwpid_of.
13725 (add_lwp): Don't set lwpid field.
13726 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13727 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13728 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13729 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13730 first. Adjust to linux_wait_for_event interface changes. Use
13732 (linux_detach): Don't delete the main lwp here.
13733 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13734 (status_pending_p): Don't consider explicitly suspended lwps.
13735 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13736 pointer. Add OPTIONS argument. Change return type to int. Use
13737 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13738 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13739 pointer. Add status pointer argument. Return a pid instead of a
13740 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13741 changes. In non-stop mode, don't switch to a random thread.
13742 (linux_wait): Rename to...
13743 (linux_wait_1): ... this. Add target_options argument, and handle
13744 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13745 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13746 clean exit and signal exit code. Don't stop all threads in
13747 non-stop mode. In all-stop mode, only stop all threads when
13748 reporting a stop to GDB. Handle explicit thread stop requests.
13749 (async_file_flush, async_file_mark): New.
13751 (send_sigstop): Use lwpid_of.
13752 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13753 interface changes. In non-stop mode, don't switch to a random
13755 (linux_resume_one_lwp): Use lwpid_of.
13756 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13757 (linux_resume_one_thread): ... this. Handle resume_stop. In
13758 non-stop mode, don't look for pending flag in all threads.
13759 (resume_status_pending_p): Don't consider explicitly suspended
13761 (my_waitpid): Reimplement. Emulate __WALL.
13762 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13764 (sigchld_handler, linux_supports_non_stop, linux_async)
13765 (linux_start_non_stop): New.
13766 (linux_target_ops): Register linux_supports_non_stop, linux_async
13767 and linux_start_non_stop.
13768 (initialize_low): Install SIGCHLD handler.
13769 * thread-db.c (thread_db_create_event, find_one_thread)
13770 (thread_db_get_tls_address): Use lwpid_of.
13771 * win32-low.c (win32_detach): Adjust to use resume_kind.
13772 (win32_wait): Add `options' argument.
13773 * spu-low.c (spu_resume): Adjust to use resume_kind.
13774 (spu_wait): Add `options' argument.
13776 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13778 Decouple target code from remote protocol.
13780 * target.h (enum target_waitkind): New.
13781 (struct target_waitstatus): New.
13782 (struct target_ops) <wait>: Return an unsigned long. Take a
13783 target_waitstatus pointer instead of a char pointer.
13784 (mywait): Likewise.
13785 * target.c (mywait): Change prototype to return an unsigned long.
13786 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13787 * server.h (thread_from_wait, old_thread_from_wait): Delete
13789 (prepare_resume_reply): Change prototype to take a
13791 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13792 (last_status, last_ptid): New.
13793 (start_inferior): Remove "statusptr" argument. Adjust. Return a
13794 pid instead of a signal.
13795 (attach_inferior): Remove "status" and "signal" parameters.
13797 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13799 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13800 (handle_v_requests, myresume): Remove "status" and "signal"
13801 parameters. Adjust.
13802 (handle_status): New.
13803 (main): Delete local `status'. Adjust.
13804 * remote-utils.c: Include target.h.
13805 (prepare_resume_reply): Change prototype to take a
13806 target_waitstatus. Adjust.
13808 * linux-low.c (linux_wait): Adjust to new target_ops->wait
13810 * spu-low.c (spu_wait): Adjust.
13811 * win32-low.c (enum target_waitkind, struct target_waitstatus):
13813 (win32_wait): Adjust.
13815 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13817 * target.h (struct thread_resume): Delete leave_stopped member.
13818 (struct target_ops): Add a `n' argument to the `resume' callback.
13819 * server.c (start_inferior): Adjust.
13820 (handle_v_cont, myresume): Adjust.
13821 * linux-low.c (check_removed_breakpoint): Adjust to resume
13822 interface change, and to removed leave_stopped field.
13823 (resume_ptr): Delete.
13824 (struct thread_resume_array): New.
13825 (linux_set_resume_request): Add new `arg' parameter. Adjust to
13826 resume interface change.
13827 (linux_continue_one_thread, linux_queue_one_thread)
13828 (resume_status_pending_p): Check if the resume field is NULL
13829 instead of checking the leave_stopped member.
13830 (linux_resume): Adjust to the target resume interface change.
13831 * spu-low.c (spu_resume): Adjust to the target resume interface
13833 * win32-low.c (win32_detach, win32_resume): Ditto.
13835 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13837 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13839 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13841 (linux_continue_one_thread): Only preserve the stepping flag if
13842 there's a pending breakpoint.
13844 2009-03-31 Pedro Alves <pedro@codesourcery.com>
13846 * server.c (main): After the inferior having exited, call
13847 remote_close before exiting gdbserver.
13849 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
13851 Fix size of FPSCR in Power 7 processors.
13852 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
13853 (PPC_FEATURE_HAS_DFP): New #define.
13854 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
13857 2009-03-23 Pedro Alves <pedro@codesourcery.com>
13859 * server.c (handle_query) Whitespace and formatting.
13861 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13863 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
13864 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
13865 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
13866 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
13867 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
13868 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
13869 Makefile.in, configure.ac: Fix whitespace throughout.
13870 * configure: Regenerate.
13872 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13874 * inferiors.c (find_inferior): Make it safe for the callback
13875 function to delete the currently iterated inferior.
13877 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13879 * Makefile.in (linuw_low_h): Move higher.
13880 (thread-db.o): Depend on $(linux_low_h).
13882 2009-03-17 Pedro Alves <pedro@codesourcery.com>
13884 Rename "process" to "lwp" throughout.
13886 * linux-low.c (all_processes): Rename to...
13887 (all_lwps): ... this.
13888 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
13889 (add_process): Rename to ...
13890 (add_lwp): ... this. Adjust.
13891 (linux_create_inferior): Adjust.
13892 (linux_attach_lwp): Adjust.
13893 (linux_attach): Adjust.
13894 (linux_kill_one_process): Rename to ...
13895 (linux_kill_one_lwp): ... this. Adjust.
13896 (linux_kill): Adjust.
13897 (linux_detach_one_process): Rename to ...
13898 (linux_detach_one_lwp): ... this. Adjust.
13899 (linux_detach): Adjust.
13900 (check_removed_breakpoint): Adjust.
13901 (status_pending_p): Adjust.
13902 (linux_wait_for_process): Rename to ...
13903 (linux_wait_for_lwp): ... this. Adjust.
13904 (linux_wait_for_event): Adjust.
13905 (send_sigstop): Adjust.
13906 (wait_for_sigstop): Adjust.
13907 (stop_all_processes): Rename to ...
13908 (stop_all_lwps): ... this.
13909 (linux_resume_one_process): Rename to ...
13910 (linux_resume_one_lwp): ... this. Adjust.
13911 (linux_set_resume_request, linux_continue_one_thread)
13912 (linux_queue_one_thread, resume_status_pending_p)
13913 (usr_store_inferior_registers, regsets_store_inferior_registers)
13914 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13916 * linux-low.h (get_process): Rename to ...
13917 (get_lwp): ... this. Adjust.
13918 (get_thread_process): Rename to ...
13919 (get_thread_lwp): ... this. Adjust.
13920 (get_process_thread): Rename to ...
13921 (get_lwp_thread): ... this. Adjust.
13922 (struct process_info): Rename to ...
13923 (struct lwp_info): ... this.
13924 (all_processes): Rename to ...
13925 (all_lwps): ... this.
13926 * proc-service.c (ps_lgetregs): Adjust.
13927 * thread-db.c (thread_db_create_event, find_one_thread)
13928 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
13930 2009-03-14 Pedro Alves <pedro@codesourcery.com>
13932 * server.c (handle_query): Handle "qAttached".
13934 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
13936 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
13937 GPLv3, update license URL.
13939 2009-03-01 Doug Evans <dje@google.com>
13941 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
13942 (server_h): Add gdb_signals.h.
13943 (signals.o): Update.
13944 * server.h (target_signal_from_host,target_signal_to_host_p)
13945 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
13947 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
13949 * remote-utils.c (getpkt): Also generate remote-debug
13950 information if noack_mode is set.
13952 2009-02-06 Pedro Alves <pedro@codesourcery.com>
13954 * server.c (handle_query): Report qXfer:siginfo:read and
13955 qXfer:siginfo:write as supported and handle them.
13956 * target.h (struct target_ops) <qxfer_siginfo>: New field.
13957 * linux-low.c (linux_xfer_siginfo): New.
13958 (linux_target_ops): Set it.
13960 2009-01-26 Pedro Alves <pedro@codesourcery.com>
13962 * server.c (gdbserver_usage): Mention --remote-debug.
13963 (main): Accept '--remote-debug' switch.
13965 2009-01-18 Doug Evans <dje@google.com>
13967 * regcache.c (new_register_cache): No need to check result of xcalloc.
13968 * server.c (handle_search_memory): Back out calls to xmalloc,
13969 result is checked and error is returned to user upon failure.
13970 (handle_query): Ditto. Add more checks for result of malloc.
13971 (handle_v_cont): Check result of malloc, report error back to
13973 (handle_v_run): Ditto. Call freeargv.
13974 * server.h (freeargv): Declare.
13975 * utils.c (freeargv): New fn.
13977 2009-01-15 Doug Evans <dje@google.com>
13979 * gdbreplay.c (perror_with_name): Make arg const char *.
13980 * server.h (target_signal_to_name): Make return type const char *.
13981 * thread-db.c (thread_db_err_str): Make return type const char *.
13982 * utils.c (perror_with_name): Make arg const char *.
13984 2009-01-14 Pedro Alves <pedro@codesourcery.com>
13986 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
13987 when handling a EXIT_PROCESS_DEBUG_EVENT.
13989 2009-01-06 Joel Brobecker <brobecker@adacore.com>
13991 * gdbreplay.c (gdbreplay_version): Update copyright year.
13992 * server.c (gdbserver_version): Likewise.
13994 2009-01-05 Doug Evans <dje@google.com>
13996 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
13997 (handle_extended_wait): Improve comment.
13999 2008-12-13 Doug Evans <dje@google.com>
14001 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14002 * server.h (ATTR_MALLOC): New macro.
14003 (xmalloc,xcalloc,xstrdup): Declare.
14004 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14005 * inferiors.c: Ditto.
14006 * linux-low.c: Ditto.
14007 * mem-break.c: Ditto.
14008 * regcache.c: Ditto.
14009 * remote-utils.c: Ditto.
14012 * win32-low.c: Ditto.
14014 2008-12-12 Doug Evans <dje@google.com>
14016 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14017 in debugging printf.
14019 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14021 2008-12-09 Doug Evans <dje@google.com>
14023 * linux-low.h (struct process_info): Delete member tid, unused.
14024 * thread-db.c (find_one_thread): Update.
14025 (maybe_attach_thread): Update.
14027 2008-12-02 Pedro Alves <pedro@codesourcery.com>
14029 * target.h (struct target_ops): Add qxfer_osdata member.
14030 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14032 (linux_qxfer_osdata): New functions.
14033 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14035 * server.c (handle_query): Handle "qXfer:osdata:read:".
14036 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14037 (buffer_xml_printf): New functions.
14038 * server.h (struct buffer): New.
14039 (buffer_grow_str, buffer_grow_str0): New macros.
14040 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14041 (buffer_xml_printf): Declare.
14043 2008-11-24 Doug Evans <dje@google.com>
14045 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14047 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14049 * server.c (handle_v_run): Always use the supplied argument list.
14051 2008-11-19 Bob Wilson <bob.wilson@acm.org>
14053 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14054 (xtensa_regmap_table): Add entry for scompare1.
14056 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14058 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14059 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14060 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14061 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14062 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14063 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14064 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14065 XML target descriptions.
14066 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14067 when inferior is running on an ISA 2.05 or later processor. Add
14068 special case to return offset for full 64-bit slot of FPSCR when
14071 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14073 * Makefile.in (SFILES, clean): Added sparc64 files.
14074 (reg-sparc64.o, reg-sparc64.c): New.
14075 * configure.srv (sparc*-*-linux*): New configuration.
14076 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14077 syscall arguments for SPARC.
14078 (regsets_store_inferior_registers): Likewise.
14079 * linux-sparc-low.c: New file.
14081 2008-10-21 Doug Evans <dje@google.com>
14083 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14084 (READLINE_DIR,READLINE_DEP): Delete.
14085 (INTERNAL_CFLAGS): Update.
14086 (LINTFLAGS): Update.
14088 2008-10-10 Pedro Alves <pedro@codesourcery.com>
14090 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14091 whole argv from the last run, not just argv[0].
14093 2008-09-08 Pedro Alves <pedro@codesourcery.com>
14095 * regcache.c (new_register_cache): Return NULL if the register
14096 cache size isn't known yet.
14097 (free_register_cache): Avoid dereferencing a NULL regcache.
14099 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14101 * configure.srv: Merge MIPS and MIPS64.
14103 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14105 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14107 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
14109 * Makefile.in: Add required vsx dependencies.
14111 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14112 Declare init_registers_powerpc_vsx32l.
14113 Declare init_registers_powerpc_vsx64l.
14114 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14115 (ppc_arch_setup): Check for VSX in hwcap.
14116 (ppc_fill_vsxregset): New function.
14117 (ppc_store_vsxregset): New function.
14118 Add new VSX entry in regset_info target_regsets.
14120 * configure.srv: Add new VSX dependencies.
14122 2008-08-12 Pedro Alves <pedro@codesourcery.com>
14124 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14125 (remote_open): Set or clear transport_is_reliable.
14126 (putpkt_binary): Don't expect acks in noack mode.
14127 (getpkt): Don't send ack/nac in noack mode.
14128 * server.c (handle_general_set): Handle QStartNoAckMode.
14129 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14131 (main): Reset noack_mode on every connection.
14132 * server.h (noack_mode): Declare.
14134 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14136 * Makefile.in (GDBREPLAY_OBS): New variable.
14137 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14139 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14140 Daniel Jacobowitz <dan@codesourcery.com>
14142 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14143 (usr_store_inferior_registers): Likewise.
14144 (regsets_store_inferior_registers): Likewise.
14146 2008-07-31 Rolf Jansen <rj@surtec.com>
14147 Pedro Alves <pedro@codesourcery.com>
14149 * configure.ac: Check for memmem declaration.
14150 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14151 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14152 (disable_packet_qfThreadInfo): Unconditionally compile.
14153 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14154 * configure, config.in: Regenerate.
14156 2008-07-28 Doug Kwan <dougkwan@google.com>
14158 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14159 (linux_write_memory): Remove declaration of errno.
14161 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14163 * linux-low.c (handle_extended_wait): Do not use "status"
14164 variable uninitialized.
14166 2008-07-07 Pedro Alves <pedro@codesourcery.com>
14168 * server.c (handle_v_attach): Inhibit reporting dll changes.
14170 2008-06-27 Pedro Alves <pedro@codesourcery.com>
14172 * remote-utils.c (prepare_resume_reply): If requested, don't
14173 output "thread:TID" in the T stop reply.
14175 * server.c (disable_packet_vCont, disable_packet_Tthread)
14176 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14177 (handle_query): If requested, disable support for qC, qfThreadInfo
14179 (handle_v_requests): If requested, disable support for vCont.
14180 (gdbserver_show_disableable): New.
14181 (main): Handle --disable-packet and --disable-packet=LIST.
14183 * server.h (disable_packet_vCont, disable_packet_Tthread)
14184 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14186 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14188 * server.c (gdbserver_usage): Mention --version.
14190 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14192 * Makefile.in (gdbreplay.o): New rule.
14194 2008-06-06 Joseph Myers <joseph@codesourcery.com>
14196 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14197 message, not gdbserver.
14199 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
14200 Nathan Sidwell <nathan@codesourcery.com>
14201 Joseph Myers <joseph@codesourcery.com>
14203 * acinclude.m4: Include ../../config/acx.m4.
14204 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14205 * configure, config.in: Regenerate.
14206 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14207 * server.c (gdbserver_version): Print PKGVERSION.
14208 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14209 (main): Adjust gdbserver_usage calls.
14210 * gdbreplay.c (version, host_name): Add declarations.
14211 (gdbreplay_version, gdbreplay_usage): New.
14212 (main): Accept --version and --help options.
14214 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14216 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14217 (arm_breakpoint_at): Handle Thumb.
14218 (the_low_target): Add comment.
14220 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14222 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14224 2008-05-09 Doug Evans <dje@google.com>
14226 * server.h (decode_search_memory_packet): Declare.
14227 * remote-utils.c (decode_search_memory_packet): New fn.
14228 * server.c (handle_search_memory_1): New fn.
14229 (handle_search_memory): New fn.
14230 (handle_query): Process qSearch:memory packets.
14232 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14234 * regcache.c (registers_length): Remove.
14235 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14236 full register packet.
14237 * regcache.h (registers_length): Remove prototype.
14238 * server.h (PBUFSIZ): Define to 16384.
14240 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14242 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14243 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14244 powerpc-64l.o, and powerpc-altivec64l.o.
14245 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14246 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14247 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14248 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14249 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14252 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14253 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14254 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14255 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14256 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14257 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14258 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14259 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14260 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14261 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14264 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14265 (init_registers_powerpc_32l): ... this new prototype.
14266 (init_registers_powerpc_32): Remove, replace by ...
14267 (init_registers_powerpc_altivec32l): ... this new prototype.
14268 (init_registers_powerpc_e500): Remove, replace by ...
14269 (init_registers_powerpc_e500l): ... this new prototype.
14270 (init_registers_ppc64): Remove, replace by ...
14271 (init_registers_powerpc_64l): ... this new prototype.
14272 (init_registers_powerpc_64): Remove, replace by ...
14273 (init_registers_powerpc_altivec64l): ... this new prototype.
14274 (ppc_num_regs): Set to 73.
14275 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14276 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14277 (ppc_cannot_store_register): Handle orig_r3 and trap.
14278 (ppc_arch_setup): Update init_registers_... calls.
14279 (ppc_fill_gregset): Handle orig_r3 and trap.
14281 * inferiors.c (clear_inferiors): Reset current_inferior.
14283 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
14285 * acinclude.m4: Add override.m4.
14286 * configure: Regenerate.
14288 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14290 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14291 initial call to init_register_ppc64.
14293 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14295 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14296 single powerpc*-*-linux* case.
14297 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14299 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14301 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14302 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14304 * linux-ppc-low.c: Include <elf.h>.
14305 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14306 (ppc_hwcap): New global variable.
14307 (ppc_regmap): Remove __SPE__ #ifdef sections.
14308 (ppc_regmap_e500): New global variable.
14309 (ppc_cannot_store_register): Update __SPE__ special case.
14310 (ppc_get_hwcap): New function.
14311 (ppc_arch_setup): Use it to determine whether inferior supports
14312 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14313 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14314 Do not access registers if target does not support AltiVec.
14315 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14316 Do not access registers if target does not support SPE.
14317 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14319 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14321 * linux-low.c (disabled_regsets, num_regsets): New.
14322 (use_regsets_p): Delete.
14323 (linux_wait_for_process): Clear disabled_regsets.
14324 (regsets_fetch_inferior_registers): Check and set it.
14325 (regsets_store_inferior_registers): Likewise.
14326 (linux_fetch_registers, linux_store_registers): Do not use
14328 (initialize_low): Allocate disabled_regsets.
14330 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14332 * Makefile.in (LIBOBJS): New.
14333 (OBS): Use LIBOBJS.
14334 (memmem.o): New rule.
14335 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14336 * configure: Regenerated.
14338 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14340 * server.c (handle_query): Never return "unsupported" for
14341 qXfer:features:read queries.
14343 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14345 * server.c (get_features_xml): Fix inverted condition.
14346 (handle_query): Always support qXfer:feature:read.
14348 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14350 * server.c (wrapper_argv): New.
14351 (start_inferior): Handle wrapper_argv. If set, expect an extra
14353 (gdbserver_usage): Document --wrapper.
14354 (main): Parse --wrapper.
14356 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14358 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14359 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14360 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14361 (ppc_set_pc): Likewise.
14362 (ppc_arch_setup): New function.
14363 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14364 of collect_register.
14365 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14367 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14369 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14370 instead of linux-ppc64-low.o.
14371 * linux-ppc64-low.c: Remove file.
14372 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14373 (linux-ppc64-low.o): Remove rule.
14375 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14376 (init_registers_powerpc_64): Likewise.
14377 (ppc_regmap): Conditionally define depending on __powerpc64__.
14378 (ppc_cannot_store_register): Do not special-case "fpscr" when
14379 compiled on __powerpc64__.
14380 (ppc_collect_ptrace_register): New function.
14381 (ppc_supply_ptrace_register): New function.
14382 (ppc_breakpoint): Change type to "unsigned int".
14383 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14384 (the_low_target): Conditionally provide initializers for the
14385 arch_setup member depending on __powerpc64__. Install
14386 collect_ptrace_register and supply_ptrace_register members.
14388 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14390 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14391 * server.c (gdbserver_xmltarget): Define.
14392 (get_features_xml): Use it to replace "target.xml" and arch_string.
14394 * configure.srv: Remove srv_xmltarget. Add XML files that were
14395 mentioned there to srv_xmlfiles instead. Remove conditional tests
14396 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14397 srv_xmlfiles and srv_regobj to include all possible choices.
14398 * configure.ac (srv_xmltarget): Remove.
14399 (srv_xmlfiles): Do not add "target.xml".
14400 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14401 checks for supplementary target information.
14402 * configure: Regenerate.
14403 * Makefile.in (XML_TARGET): Remove.
14404 (target.xml): Remove rule.
14405 (clean): Do not clean up target.xml.
14406 (.PRECIOUS): Do not mention target.xml.
14408 * target.h (struct target_ops): Remove arch_string member.
14409 * linux-low.c (linux_arch_string): Remove.
14410 (linux_target_ops): Remove arch_string initializer.
14411 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14412 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14413 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14414 * spu-low.c (spu_arch_string): Remove.
14415 (spu_target_ops): Remove arch_string initializer.
14416 * win32-low.c (win32_arch_string): Remove.
14417 (win32_target_ops): Remove arch_string initializer.
14418 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14419 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14420 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14422 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14424 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14425 by collect_ptrace_register and supply_ptrace_register hooks.
14426 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14427 instead of checking for the_low_target.left_pad_xfer.
14428 (usr_store_inferior_registers): Use collect_ptrace_register callback
14429 instead of checking for the_low_target.left_pad_xfer.
14431 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14432 (s390_supply_ptrace_register): Likewise.
14433 (s390_fill_gregset): Call s390_collect_ptrace_register.
14434 (the_low_target): Update.
14436 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14437 (ppc_supply_ptrace_register): Likewise.
14438 (the_low_target): Update.
14440 * linux-i386-low.c (the_low_target): Update.
14441 * linux-x86-64-low.c (the_low_target): Update.
14443 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14445 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14446 reg-s390.o and reg-s390x.o.
14448 * linux-low.c (new_inferior): New global variable.
14449 (linux_create_inferior, linux_attach): Set it.
14450 (linux_wait_for_process): Call the_low_target.arch_setup after the
14451 target has stopped for the first time.
14452 (initialize_low): Do not call the_low_target.arch_setup.
14454 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14455 (s390_set_pc): Likewise.
14456 (s390_arch_setup): New function.
14457 (the_low_target): Use s390_arch_setup as arch_setup routine.
14459 * regcache.c (realloc_register_cache): New function.
14460 (set_register_cache): Call it for each existing regcache.
14462 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14464 * server.h (init_registers): Remove prototype.
14466 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14467 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14468 instead of init_registers ().
14469 * linux-arm-low.c (init_registers_arm): Add prototype.
14470 (init_registers_arm_with_iwmmxt): Likewise.
14471 (the_low_target): Add initializer for arch_setup field.
14472 * linux-cris-low.c (init_registers_cris): Add prototype.
14473 (the_low_target): Add initializer for arch_setup field.
14474 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14475 (the_low_target): Add initializer for arch_setup field.
14476 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14477 (the_low_target): Add initializer for arch_setup field.
14478 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14479 (the_low_target): Add initializer for arch_setup field.
14480 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14481 (the_low_target): Add initializer for arch_setup field.
14482 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14483 (the_low_target): Add initializer for arch_setup field.
14484 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14485 (init_registers_mips64_linux): Likewise.
14486 (the_low_target): Add initializer for arch_setup field.
14487 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14488 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14489 (the_low_target): Add initializer for arch_setup field.
14490 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14491 (init_registers_powerpc_64): Likewise.
14492 (the_low_target): Add initializer for arch_setup field.
14493 * linux-s390-low.c (init_registers_s390): Add prototype.
14494 (init_registers_s390x): Likewise.
14495 (the_low_target): Add initializer for arch_setup field.
14496 * linux-sh-low.c (init_registers_sh): Add prototype.
14497 (the_low_target): Add initializer for arch_setup field.
14498 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14499 (the_low_target): Add initializer for arch_setup field.
14500 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14501 (the_low_target): Add initializer for arch_setup field.
14503 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14504 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14505 instead of init_registers ().
14506 * win32-arm-low.c (init_registers_arm): Add prototype.
14507 (the_low_target): Add initializer for arch_setup field.
14508 * win32-i386-low.c (init_registers_i386): Add prototype.
14509 (the_low_target): Add initializer for arch_setup field.
14511 * spu-low.c (init_registers_spu): Add prototype.
14512 (initialize_low): Call initialie_registers_spu () instead of
14513 initialize_registers ().
14515 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14517 * server.c (handle_v_requests): When handling the vRun and vAttach
14518 packets, if already debugging a process, don't kill it. Return an
14521 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14523 * server.c (handle_query): Correct length check.
14525 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14527 * win32-low.c (do_initial_child_stuff): Add process handle
14528 parameter. Set current_process_handle and current_process_id from the
14529 parameters. Clear globals.
14530 (win32_create_inferior): Don't set current_process_handle and
14531 current_process_id here. Instead pass them on the call to
14532 do_initial_child_stuff.
14533 (win32_attach): Likewise.
14534 (win32_clear_inferiors): New.
14535 (win32_kill): Don't close the current process handle or the
14536 current thread handle here. Instead call win32_clear_inferiors.
14537 (win32_detach): Don't open a new handle to the process. Call
14538 win32_clear_inferiors.
14539 (win32_join): Don't rely on current_process_handle; open a new
14540 handle using the process id.
14541 (win32_wait): Call win32_clear_inferiors when the inferior process
14544 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14546 * server.c (monitor_show_help): Add "exit".
14548 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14550 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14551 (clean): Add reg-xtensa.c.
14552 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14553 * configure.srv (xtensa*-*-linux*) New target.
14554 * linux-xtensa-low.c: New.
14555 * xtensa-xtregs.c: New.
14557 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14559 * hostio.c: Don't include errno.h.
14560 (errno_to_fileio_errno): Move to hostio-errno.
14561 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14562 error number outputting to the target->hostio_last_error callback.
14563 (hostio_packet_error): Use FILEIO_EINVAL directly.
14564 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14565 calls to hostio_error.
14566 * hostio-errno.c: New.
14567 * server.h (hostio_last_error_from_errno): Declare.
14568 * target.h (target_ops): Add hostio_last_error member.
14569 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14570 as hostio_last_error handler.
14571 * spu-low.c (spu_target_ops): Likewise.
14572 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14573 (wince_hostio_last_error): New functions.
14574 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14575 as hostio_last_error handler.
14576 (win32_target_ops) [!_WIN32_WCE]: Register
14577 hostio_last_error_from_errno as hostio_last_error handler.
14578 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14579 (hostio-errno.o): New rule.
14580 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14581 * configure.srv (srv_hostio_err_objs): New variable. Default to
14583 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14584 * configure: Regenerate.
14586 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14588 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14589 (linux_kill, linux_detach): Clean up the process list.
14590 * remote-utils.c (remote_open): Improve port number parsing.
14591 (putpkt_binary, input_interrupt): Only send interrupts if the target
14593 * server.c (extended_protocol): Make static.
14594 (attached): Define earlier.
14595 (exit_requested, response_needed, program_argv): New variables.
14596 (target_running): New.
14597 (start_inferior): Clear attached here.
14598 (attach_inferior): Set attached here.
14599 (require_running): Define.
14600 (handle_query): Use require_running and target_running. Implement
14602 (handle_v_attach, handle_v_run): New.
14603 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14604 (gdbserver_usage): Update.
14605 (main): Redo argument parsing. Handle --debug and --multi. Handle
14606 --attach along with other options or after the port. Save
14607 program_argv. Support no initial program. Resynchronize
14608 communication with GDB after an error. Handle "monitor exit".
14609 Use require_running and target_running. Always allow the extended
14610 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14611 restart in extended mode.
14612 * README: Refer to the GDB manual. Update --attach usage.
14614 2007-12-20 Andreas Schwab <schwab@suse.de>
14616 * linux-low.c (STACK_SIZE): Define.
14617 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14618 (linux_test_for_tracefork): Likewise.
14620 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14622 * linux-low.c (linux_wait_for_event): Update messages. Do not
14623 reinsert auto-delete breakpoints.
14624 * mem-break.c (struct breakpoint): Change return type of handler to
14626 (set_breakpoint_at): Update handler type.
14627 (reinsert_breakpoint_handler): Return 1 instead of calling
14629 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14631 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14632 * mem-break.h (set_breakpoint_at): Update handler type.
14633 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14634 * win32-low.c (auto_delete_breakpoint): New.
14635 (get_child_debug_event): Use it.
14637 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14639 * configure.ac: Check for pread and pwrite.
14640 * hostio.c (handle_pread): Fall back to lseek and read.
14641 (handle_pwrite): Fall back to lseek and write.
14642 * config.in, configure: Regenerated.
14644 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14646 * server.c (myresume): Add own_buf argument.
14647 (main): Update calls.
14649 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14651 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14652 * remote-utils.c (remote_open): Do not call disable_async_io.
14653 (block_async_io): Delete.
14654 (unblock_async_io): Make static.
14655 (initialize_async_io): New.
14656 * server.c (handle_v_cont): Handle async I/O here.
14657 (myresume): Likewise. Move other common resume tasks here...
14658 (main): ... from here. Call initialize_async_io. Disable async
14659 I/O before the main loop.
14660 * server.h (initialize_async_io): Declare.
14661 (block_async_io, unblock_async_io): Delete prototypes.
14662 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14664 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14666 * remote-utils.c (readchar): Allow binary data in received messages.
14668 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14670 * win32-low.c (attaching): New global.
14671 (win32_create_inferior): Clear the `attaching' global.
14672 (win32_attach): Set the `attaching' global.
14673 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14674 attaching. Only set a breakpoint at the entry point if not
14677 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14679 * server.c (main): Don't report dll events on the initial
14680 connection on attaches.
14682 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14684 * server.c (main): Relax numerical bases supported for the pid of
14685 the --attach command line argument.
14687 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14689 * win32-low.c (win32_attach): Call OpenProcess before
14690 DebugActiveProcess, not after. Add last error output to error
14693 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14695 * win32-low.c (win32_get_thread_context)
14696 (win32_set_thread_context): New functions.
14697 (thread_rec): Use win32_get_thread_context.
14698 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14699 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14702 2007-12-03 Leo Zayas
14703 Pedro Alves <pedro_alves@portugalmail.pt>
14705 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14707 (child_add_thread): Minor cleanup.
14708 (child_continue): Resume artificially suspended threads before
14709 calling ContinueDebugEvent.
14710 (suspend_one_thread): New.
14711 (fake_breakpoint_event): New.
14712 (get_child_debug_event): Change return type to int. Check here if
14713 gdb sent an interrupt request. If a soft interrupt was requested,
14714 fake a breakpoint event. Return 0 if there is no event to handle,
14716 (win32_wait): Don't check here if gdb sent an interrupt request.
14717 Ensure there is a valid event to handle.
14718 (win32_request_interrupt): Add soft interruption method as last
14721 2007-12-03 Leo Zayas
14722 Pedro Alves <pedro_alves@portugalmail.pt>
14724 * win32-low.h (win32_thread_info): Add descriptions to the
14725 structure members. Replace `suspend_count' counter by a
14727 * win32-low.c (thread_rec): Update condition of when to get the
14728 context from the inferior. Rely on ContextFlags being set if it
14729 has already been retrieved. Only suspend the inferior thread if
14730 we haven't already. Warn if that fails.
14731 (continue_one_thread): s/suspend_count/suspended/. Only call
14732 ResumeThread once. Warn if that fails.
14734 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14736 * win32-low.c (win32_wait): Don't read from the inferior when it
14737 has already exited.
14739 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14741 * Makefile.in (win32_low_h): New variable.
14742 (win32-low.o): Add dependency on $(win32_low_h).
14743 (win32-arm-low.o, win32-i386-low.o): New rules.
14745 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14747 * hostio.c: Correct copyright year.
14749 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14751 * Makefile.in (OBS): Add hostio.o.
14752 (hostio.o): New rule.
14753 * server.h (handle_vFile): Declare.
14754 * hostio.c: New file.
14755 * server.c (handle_v_requests): Take packet_len and new_packet_len
14756 for binary packets. Call handle_vFile.
14757 (main): Update call to handle_v_requests.
14759 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14761 * linux-low.c: Include <sched.h>.
14763 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14765 * linux-low.c (linux_tracefork_grandchild): New.
14766 (linux_tracefork_child): Use clone.
14767 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14769 2007-10-31 Joel Brobecker <brobecker@adacore.com>
14771 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14773 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14775 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14777 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14779 * inferiors.c (change_inferior_id): Delete.
14780 (add_pid_to_list, pull_pid_from_list): New.
14781 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14782 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14783 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14784 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14785 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14786 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14787 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14788 (using_threads): Always set to 1.
14789 (handle_extended_wait): New.
14790 (add_process): Do not set TID.
14791 (linux_create_inferior): Set must_set_ptrace_flags.
14792 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14793 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
14794 (linux_thread_alive): Rename TID argument to LWPID.
14795 (linux_wait_for_process): Handle unknown processes. Do not use TID.
14796 (linux_wait_for_event): Do not use TID or check using_threads. Update
14797 call to dead_thread_notify. Call handle_extended_wait.
14798 (linux_create_inferior): Use PTRACE_SETOPTIONS.
14799 (send_sigstop): Delete sigstop_sent.
14800 (wait_for_sigstop): Avoid TID.
14801 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14802 (linux_test_for_tracefork): New.
14803 (linux_lookup_signals): Use thread_db_active and
14804 linux_supports_tracefork_flag.
14805 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14806 * linux-low.h (get_process_thread): Avoid TID.
14807 (struct process_ifo): Move thread_known and tid to the end. Remove
14809 (linux_attach_lwp, thread_db_init): Update prototypes.
14810 * server.h (change_inferior_id): Delete prototype.
14811 (add_pid_to_list, pull_pid_from_list): New prototypes.
14812 * thread-db.c (thread_db_use_events): New.
14813 (find_first_thread): Rename to...
14814 (find_one_thread): ...this. Update callers and messages. Do not
14815 call fatal. Check thread_db_use_events. Do not call
14816 change_inferior_id or new_thread_notify.
14817 (maybe_attach_thread): Update. Do not call new_thread_notify.
14818 (thread_db_init): Set thread_db_use_events. Check use_events.
14819 * utils.c (fatal, warning): Correct message prefix.
14821 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
14823 * Makefile.in (clean): Remove new files.
14824 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14825 (powerpc-64.o, powerpc-64.c): New rules.
14826 * configure.srv: Use alternate register sets for powerpc64-*-linux*
14827 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14829 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14831 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14832 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14833 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14834 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14835 (target_regsets): Add AltiVec and SPE register sets.
14836 * configure.ac: Check for AltiVec and SPE.
14837 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14838 (ppc_fill_vrregset, ppc_store_vrregset): New.
14839 (target_regsets): Add AltiVec register set.
14840 * configure: Regenerated.
14842 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
14844 * linux-low.c (O_LARGEFILE): Define.
14845 (linux_read_memory): Use /proc/PID/mem.
14846 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
14847 * configure, config.in: Regenerated.
14849 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14851 * linux-low.c (linux_wait_for_event): Do not pass signals while
14854 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14856 * win32-low.c (create_process): New.
14857 (win32_create_inferior): Use create_process instead of
14858 CreateProcess. If create_process failed retry appending an ".exe"
14859 suffix. Store the GetLastError result immediatelly after
14860 create_process calls and use it on the call to error.
14862 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14864 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
14866 2007-08-23 Joel Brobecker <brobecker@adacore.com>
14868 * configure.ac: Switch license to GPLv3.
14870 2007-08-01 Michael Snyder <msnyder@access-company.com>
14872 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
14874 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
14876 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
14878 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
14879 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
14880 CloseToolhelp32Snapshot.
14881 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
14882 CloseToolhelp32Snapshot.
14884 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
14886 * server.c (main): Check for inferior exit before main loop.
14888 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
14890 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
14891 instead of on tmp_desc.
14893 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
14894 Daniel Jacobowitz <dan@codesourcery.com>
14896 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
14897 (add_thread): Minor cleanups.
14898 (clear_inferiors): Move lower in the file. Clear the DLL
14900 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
14901 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
14902 (xml_escape_text): New.
14903 * server.c (handle_query): Handle qXfer:libraries:read. Report it
14905 (handle_v_cont): Report errors.
14906 (gdbserver_version): Update.
14907 (main): Correct size of own_buf. Do not report initial DLL events.
14908 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
14909 (unloaded_dll, xml_escape_text): New.
14910 * win32-low.c (enum target_waitkind): Update comments.
14911 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
14912 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
14913 (win32_EnumProcessModules, win32_GetModuleInformation)
14914 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
14915 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
14916 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
14917 (win32_Module32First, win32_Module32Next, load_toolhelp)
14918 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
14919 (get_child_debug_event): Handle DLL events.
14920 (win32_wait): Likewise.
14922 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14924 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
14925 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
14927 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14929 * win32-low.c (handle_output_debug_string): Ignore event if not
14932 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14934 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
14936 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
14938 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
14940 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
14942 * inferiors.c (change_inferior_id): Add comment.
14943 * linux-low.c (check_removed_breakpoint): Add an early
14944 prototype. Improve debug output.
14945 (linux_attach): Doc update.
14946 (linux_detach_one_process, linux_detach): Clean up before releasing
14948 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
14949 * linux-low.h (struct process_info): Doc improvement.
14950 * mem-break.c (delete_all_breakpoints): New.
14951 * mem-break.h (delete_all_breakpoints): New prototype.
14952 * thread-db.c (find_first_thread): New.
14953 (thread_db_create_event): Call it instead of
14954 thread_db_find_new_threads. Clean up unused variables.
14955 (maybe_attach_thread): Remove first thread handling.
14956 (thread_db_find_new_threads): Use find_first_thread.
14957 (thread_db_get_tls_address): Likewise.
14959 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
14961 * thread-db.c (thread_db_find_new_threads): Add prototype.
14962 (thread_db_create_event): Check for the main thread before adding
14964 (maybe_attach_thread): Only enable event reporting if TID == 0.
14965 (thread_db_get_tls_address): Check for new threads.
14967 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
14969 * linux-low.c (linux_create_inferior): Try execv before execvp.
14970 * spu-low.c (spu_create_inferior): Likewise.
14972 2007-06-13 Mike Frysinger <vapier@gentoo.org>
14974 * linux-low.c (linux_create_inferior): Change execv to execvp.
14975 * spu-low.c (spu_create_inferior): Likewies.
14977 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
14979 * Makefile.in (clean): Clean new files instead of deleted ones.
14980 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
14981 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
14983 * configure.srv: Specify XML files and new regformats for MIPS and
14985 * linux-mips-low.c (mips_num_regs): Set to only used registers.
14986 (mips_regmap): Do not fetch $0. Remove unused registers. Add
14987 an entry for the restart register.
14988 (mips_cannot_fetch_register, mips_cannot_store_register)
14989 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
14990 register names to match the XML descriptions.
14991 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
14992 restart register instead of $0.
14994 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14995 Markus Deuling <deuling@de.ibm.com>
14997 * remote-utils.c (decode_xfer_write): New function.
14998 * server.h (decode_xfer_write): Add prototype.
14999 * server.c (handle_query): Add PACKET_LEN argument. Support
15000 qXfer:spu:read and qXfer:spu:write packets.
15001 (main): Pass packet_len to handle_query.
15002 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15003 * target.h (target_ops): Add qxfer_spu.
15005 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15007 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15008 accessing non-seekable spufs files.
15010 2007-05-16 Markus Deuling <deuling@de.ibm.com>
15012 * server.c (handle_query): Add reply for qC packet.
15014 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15015 Leo Zayas <lerele@champenstudios@com>
15017 * server.h (check_remote_input_interrupt_request): New function.
15018 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15019 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15020 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15021 (check_remote_input_interrupt_request): New function.
15022 * server.h (check_remote_input_interrupt_request): Declare.
15023 * win32-low.c (winapi_DebugBreakProcess,
15024 winapi_GenerateConsoleCtrlEvent): New typedefs.
15025 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15027 (win32_wait): Check for remote interrupt request
15028 with check_remote_input_interrupt_request.
15029 (win32_request_interrupt): New function.
15030 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15032 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15034 * win32-low.c (debug_registers_changed,
15035 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15036 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15037 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15038 (thread_rec): Get context using the low target.
15039 (child_add_thread): Call thread_added on the low target,
15040 which does the same thing.
15042 (do_initial_child_stuff): Remove debug registers references.
15043 Set context using the low target. Resume threads after
15044 setting the contexts.
15045 (child_continue): Remove dead variable. Remove debug
15046 registers references.
15047 (child_fetch_inferior_registers): Go through the low target.
15048 (do_child_store_inferior_registers): Remove.
15049 (child_store_inferior_registers): Go through the low target.
15050 (win32_resume): Remove debug registers references.
15051 Set context using the low target.
15052 (handle_exception): Change return type to void. Don't record
15053 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15054 first chance exception.
15055 (get_child_debug_event): Change return type to void. Remove
15056 goto loop. Always return after waiting for debug event.
15057 (win32_wait): Convert to switch statement. Handle spurious
15060 * win32-i386-low.c (debug_registers_changed,
15061 debug_registers_used): New.
15062 (initial_stuff): Rename to ...
15063 (i386_initial_stuff): ... this. Clear debug registers
15065 (store_debug_registers): Delete.
15066 (i386_get_thread_context): New.
15067 (load_debug_registers): Delete.
15068 (i386_set_thread_context): New.
15069 (i386_thread_added): New.
15070 (single_step): Rename to ...
15071 (i386_single_step): ... this.
15072 (do_fetch_inferior_registers): Rename to ...
15073 (i386_fetch_inferior_register): ... this.
15074 (i386_store_inferior_register): New.
15075 (the_low_target): Adapt to new interface.
15077 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15078 (arm_get_thread_context): New.
15079 (arm_set_thread_context): New.
15081 (do_fetch_inferior_registers): Rename to ...
15082 (arm_fetch_inferior_register): ... this.
15083 (arm_store_inferior_register): New.
15084 (arm_wince_breakpoint): Reimplement as unsigned long.
15085 (arm_wince_breakpoint_len): Define.
15086 (the_low_target): Adapt to new interface.
15088 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15089 load_debug_registers. Add get_thread_context, set_thread_context,
15090 thread_added and store_inferior_register. Rename
15091 fetch_inferior_registers to fetch_inferior_register.
15092 (regptr): Remove declaration.
15094 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15096 * linux-low.c (linux_detach): Change return type to int. Return 0.
15097 * spu-low.c (spu_detach): Likewise.
15099 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15101 * target.h (target_ops): Change return type of detach to int.
15103 (join_inferior): New.
15104 * server.c (main): Don't skip detach support on mingw32.
15105 If the inferior doesn't support detaching return error.
15106 Call join_inferior instead of using waitpid.
15107 * linux-low.c (linux_join): New.
15108 (linux_target_op): Add linux_join.
15109 * spu-low.c (spu_join): New.
15110 (spu_target_ops): Add spu_join.
15111 * win32-low.c (win32_detach): Adapt to new interface.
15112 Reopen current_process_handle before detaching. Issue a child
15113 resume before detaching.
15115 (win32_target_op): Add win32_join.
15117 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15119 * win32-low.c (win32-attach): Fix return value.
15120 * target.h (target_ops): Describe ATTACH return values.
15122 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15124 * win32-low.c (GETPROCADDRESS): Define.
15125 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15126 (winapi_DebugSetProcessKillOnExit): Likewise.
15127 (win32_create_inferior): Force usage of ansi CreateProcessA.
15128 (win32_attach): Use GETPROCADDRESS.
15129 (win32_detach): Likewise.
15131 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15133 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15135 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15137 * win32-low.c: Commit leftover changes from 2007-03-29.
15139 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15141 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15142 fields short instead of int. Add explicit padding.
15143 (i387_cache_to_fsave): Remove unnecessary casts.
15144 (i387_fsave_to_cache): Doc fix.
15145 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15147 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15149 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15150 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15152 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15154 * configure.srv (arm*-*-mingw32ce*): Move near the other
15157 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15159 * configure.ac: Add errno checking.
15160 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15161 sys/file.h and malloc.h.
15162 (AC_CHECK_DECLS): Add perror.
15163 (srv_mingwce): Handle.
15164 * configure.srv (i[34567]86-*-cygwin*): Add
15165 win32-i386-low.o to srv_tgtobj.
15166 (i[34567]86-*-mingw*): Likewise.
15167 (arm*-*-mingw32ce*): Add case.
15168 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15169 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15170 [__MINGW32CE__] (strerror): New function.
15171 [__MINGW32CE__] (errno): Define to GetLastError.
15172 [__MINGW32CE__] (COUNTOF): New macro.
15173 (remote_open): Remove extra close call.
15174 * mem-break.c (delete_breakpoint_at): New function.
15175 * mem-break.h (delete_breakpoint_at): Declare.
15176 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15177 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15178 [USE_WIN32API] (read, write): Add char* casts.
15179 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15180 * server.h: Include wincecompat.h on Windows CE.
15181 [HAVE_ERRNO_H]: Check.
15182 (perror): Declare if not declared.
15183 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15184 (perror_with_name): Remove errno declaration.
15185 * wincecompat.h: New.
15186 * wincecompat.c: New.
15187 * win32-low.h: New.
15188 * win32-arm-low.c: New.
15189 * win32-i386-low.c: New.
15190 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15191 (OUTMSG2): Make it safe.
15193 (COUNTOF): New macro.
15194 (NUM_REGS): Get it from the low target.
15195 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15196 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15197 (thread_rec): Let low target handle debug registers.
15198 (child_add_thread): Likewise.
15199 (child_init_thread_list): Likewise.
15200 (continue_one_thread): Likewise.
15202 (do_child_fetch_inferior_registers): Move to ...
15203 * win32-i386-low.c: ... here, and rename to ...
15204 (do_fetch_inferior_registers): ... this.
15205 * win32-low.c (child_fetch_inferior_registers):
15206 Go through the low target.
15207 (do_child_store_inferior_registers): Use regptr.
15208 (strwinerror): New function.
15209 (win32_create_inferior): Handle Windows CE.
15210 Use strwinerror instead of strerror on Windows error
15211 codes. Add program to the error output.
15212 Don't close the main thread handle on Windows CE.
15213 (win32_attach): Use coredll.dll on Windows CE.
15214 (win32_kill): Close current process and current
15216 (win32_detach): Use coredll.dll on Windows CE.
15217 (win32_resume): Let low target handle debug registers, and
15219 (handle_exception): Add/Remove initial breakpoint. Avoid
15220 non-existant WSTOPSIG on Windows CE.
15221 (win32_read_inferior_memory): Cast to remove warning.
15222 (win32_arch_string): Go through the low target.
15223 (initialize_low): Call set_breakpoint_data with the low
15224 target's breakpoint.
15225 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15226 FOP_REGNUM, mappings): Move to ...
15227 * win32-i386-low.c: ... here.
15228 * win32-low.c (win32_thread_info): Move to ...
15229 * win32-low.h: ... here.
15230 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15231 win32-arm-low.c and wincecompat.c.
15232 (all:): Add $EXEEXT.
15233 (install-only:): Likewise.
15234 (gdbserver:): Likewise.
15235 (gdbreplay:): Likewise.
15236 * config.in: Regenerate.
15237 * configure: Regenerate.
15239 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15241 * win32-low.c: Rename typedef thread_info to
15242 win32_thread_info throughout.
15244 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15246 * win32-i386-low.c: Rename to ...
15247 * win32-low.c: ... this.
15248 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15249 * Makefile.in: Likewise.
15251 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15253 * remote-utils.c (monitor_output): Constify msg parameter.
15254 * server.h (monitor_output): Likewise.
15255 * win32-i386-low.c (handle_output_debug_string): New.
15256 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15257 handle_output_debug_string.
15258 (get_child_debug_event): Likewise.
15260 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15262 * server.c (main): Correct strtoul check.
15264 2007-03-27 Jon Ringle <jon@ringle.org>
15266 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15268 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15270 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15272 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15274 * terminal.h: Check HAVE_SGTTY_H.
15276 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
15278 * remote-utils.c (remote_open): Print out the assigned port number.
15280 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15282 * remote-utils.c (monitor_output): New function.
15283 * server.c (debug_threads): Define here.
15284 (monitor_show_help): New function.
15285 (handle_query): Handle qRcmd.
15286 (main): Do not handle 'd' packet.
15287 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15288 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15291 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15293 * Makefile.in (EXEEXT): New.
15294 (clean): Use $(EXEEXT).
15296 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15298 * target.h (target_ops): Rename send_signal to request_interrupt,
15299 and remove enum target_signal parameter.
15300 * linux-low.c (linux_request_interrupt): Rename from
15301 linux_send_signal, and always send SIGINT.
15302 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15303 and always send SIGINT.
15304 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15306 (input_interrupt): Likewise.
15308 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15310 * server.c (get_features_xml): Check if target implemented
15312 * win32-i386-low.c (win32_arch_string): New.
15313 (win32_target_ops): Add win32_arch_string as arch_string member.
15315 2007-02-22 Markus Deuling <deuling@de.ibm.com>
15317 * spu-low.c (spu_arch_string): New.
15318 (spu_target_ops): Add spu_arch_string.
15320 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15322 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15323 * configure.ac: Do not check for terminal.h.
15324 * configure, config.in: Regenerated.
15326 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15328 * Makefile.in (OBS): Add $(XML_BUILTIN).
15329 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15331 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15332 (arm-with-iwmmxt.c): New.
15333 * config.in, configure: Regenerate.
15334 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15335 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15336 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15337 (arm*-*-linux*): Add iWMMXt and regset support.
15338 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15339 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15340 (arm_store_wmmxregset, target_regsets): New.
15341 * server.c (get_features_xml): Take annex argument. Check builtin
15343 (handle_query): Handle multiple annexes.
15345 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15347 * remote-utils.c [USE_WIN32API] (read, write): Define.
15348 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15351 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15353 * linux-i386-low.c (the_low_target): Set arch_string.
15354 * linux-x86-64-low.c (the_low_target): Likewise.
15355 * linux-low.c (linux_arch_string): New.
15356 (linux_target_ops): Add it.
15357 * linux-low.h (struct linux_target_ops): Add arch_string.
15358 * server.c (write_qxfer_response): Use const void * for DATA.
15359 (get_features_xml): New.
15360 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15361 * target.h (struct target_ops): Add arch_string method.
15363 2007-01-03 Denis Pilat <denis.pilat@st.com>
15364 Daniel Jacobowitz <dan@codesourcery.com>
15366 * linux-low.c (linux_kill): Handle being called with no threads.
15367 * win32-i386-low.c (win32_kill): Likewise.
15368 (get_child_debug_event): Clear current_process_handle.
15370 2006-12-30 Denis PILAT <denis.pilat@st.com>
15371 Daniel Jacobowitz <dan@codesourcery.com>
15373 * remote-utils.c (remote_open): Check the type of specified
15374 serial port devices before opening them.
15375 * server.c (main): Kill the inferior if an error occurs during
15376 the first remote_open.
15378 2006-12-05 Markus Deuling <deuling@de.ibm.com>
15380 * README: Update supported targets.
15382 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15384 * Makefile.in (clean): Remove reg-mips64.c.
15385 (reg-mips64.c, reg-mips64.o): New rules.
15386 * configure.srv: Handle mips64. Include regset support for mips.
15387 * linux-mips-low.c (union mips_register): New.
15388 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15389 (mips_breakpoint, mips_breakpoint_at): Use int.
15390 (mips_collect_register, mips_supply_register)
15391 (mips_collect_register_32bit, mips_supply_register_32bit)
15392 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15393 (mips_store_fpregset, target_regsets): New.
15394 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15396 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15398 * configure.srv: Add target "spu*-*-*".
15399 * Makefile.in (clean): Remove reg-spu.c.
15400 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15401 * spu-low.c: New file.
15403 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15405 * configure.ac: Correct td_thr_tls_get_addr test.
15406 * configure: Regenerated.
15408 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15410 * linux-low.c (linux_wait_for_event): Reformat. Use the
15411 pass_signals array.
15412 * remote-utils.c (decode_address_to_semicolon): New.
15413 * server.c (pass_signals, handle_general_set): New.
15414 (handle_query): Mention QPassSignals for qSupported.
15415 (main): Call handle_general_set.
15416 * server.h (pass_signals, decode_address_to_semicolon): New.
15418 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15420 * server.c (handle_query): Correct error handling for read_auxv.
15422 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15424 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15425 and srv_linux_thread_db to yes.
15426 * linux-s390-low.c (s390_fill_gregset): New function.
15427 (target_regsets): Define data structure.
15429 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15431 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15432 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15433 * config.in, configure: Regenerated.
15434 * inferiors.c (gdb_id_to_thread): New function.
15435 (gdb_id_to_thread_id): Use it.
15436 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15437 * linux-low.h (struct process_info): Add th member.
15438 (thread_db_get_tls_address): New prototype.
15439 * remote-utils.c (decode_address): Make non-static.
15440 * server.c (handle_query): Handle qGetTLSAddr.
15441 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15442 * target.h (struct target_ops): Add get_tls_address.
15443 * thread-db.c (maybe_attach_thread): Save the thread handle.
15444 (thread_db_get_tls_address): New.
15446 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15448 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15449 (linux_resume_one_process): Take a siginfo_t *. Update all
15450 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15451 (struct pending_signals): Add a siginfo_t.
15452 (linux_wait_for_process): Always set last_status.
15453 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15454 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15455 * linux-low.h (struct process_info): Add last_status.
15457 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15459 * remote-utils.c (try_rle): New function.
15460 (putpkt_binary): Use it.
15462 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15464 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15465 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15466 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15467 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15468 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15471 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15473 * server.c (terminal_fd): New variable.
15474 (old_foreground_pgrp): Likewise.
15475 (restore_old_foreground_pgrp): New function.
15476 (start_inferior): Record the terminal file descriptor in terminal_fd
15477 and its original foreground group in old_foreground_pgrp. Register
15478 restore_old_foreground_pgrp with atexit().
15480 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15482 * server.c (handle_query): Correct qPart to qXfer.
15484 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15486 * configure.ac: Check for more headers which are missing on
15487 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15488 * configure.srv: Add Cygwin and mingw32.
15489 * remote-utils.c: Don't include headers unconditionally which
15490 are missing on mingw32. Include <winsock.h> for mingw32.
15491 (remote_open): Adjust for mingw32 support. Flush
15492 standard error after writing to it.
15493 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15494 (unblock_async_io, enable_async_io, disable_async_io)
15495 (readchar, getpkt): Update for Winsock support.
15496 (prepare_resume_reply): Expect a protocol signal number.
15497 * server.c: Disable <sys/wait.h> on mingw32.
15498 (start_inferior): Adjust for mingw32 support. Flush
15499 standard error after writing to it.
15500 (attach_inferior): Likewise. Use protocol signal
15502 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15504 * win32-i386-low.c: New file.
15505 * Makefile.in (XM_CLIBS): Set.
15506 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15507 (win32-i386-low.o): New dependency rule.
15508 * linux-low.c (linux_wait): Use target signal numbers.
15509 * target.h (struct target_ops): Doc fix.
15510 * server.h (target_signal_to_name): New prototype.
15511 * gdbreplay.c: Don't include headers unconditionally which
15512 are missing on mingw32. Include <winsock.h> for mingw32.
15513 (remote_close, remote_open): Adjust for Winsock support.
15514 * configure, config.in: Regenerated.
15516 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15518 * server.c (decode_xfer_read, write_qxfer_response): New.
15519 (handle_query): Take a packet length argument. Handle
15520 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15521 the qSupported response.
15522 (main): Update call to handle_query.
15524 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15526 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15527 (putpkt_binary): Renamed from putpkt and adjusted for binary
15529 (putpkt): New wrapper for putpkt_binary.
15530 (readchar): Don't mask off the high bit.
15531 (decode_X_packet): New function.
15532 * server.c (main): Call putpkt_binary if a handler sets the packet
15533 length. Save the length of the incoming packet. Handle 'X'.
15534 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15536 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15538 * server.c (handle_query): Handle qSupported.
15540 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15542 * remote-utils.c (all_symbols_looked_up): New variable.
15543 (look_up_one_symbol): Check it.
15544 * server.h (look_up_one_symbol): New declaration.
15545 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15547 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15549 * Makefile.in (linux-arm-low.o): Update dependencies.
15550 * linux-arm-low.c: Include "gdb_proc_service.h".
15551 (PTRACE_GET_THREAD_AREA): Define.
15552 (ps_get_thread_area): New function.
15554 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15556 * configure.srv (m68k*-*-uclinux*): New target.
15557 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15558 (linux_resume_one_process): Remove extraneous cast.
15559 (linux_read_offsets): New.
15560 (linux_target_op): Add linux_read_offsets on mmuless systems.
15561 * server.c (handle_query): Add qOffsets logic.
15562 * target.h (struct target_ops): Add read_offsets.
15564 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15566 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15567 (PTRACE_GET_THREAD_AREA): Define.
15568 (ps_get_thread_area): New function.
15569 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15570 (linux-x86-64-low.o): Update.
15572 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15574 * configure.ac: Remove checks for prfpregset_t.
15575 * gdb_proc_service.h: New file.
15576 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15577 new "gdb_proc_service.h".
15578 * proc-service.c: Likewise.
15579 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15580 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15581 * Makefile.in (gdb_proc_service_h): Updated.
15582 * configure, config.in: Regenerated.
15584 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15586 * remote-utils.c (prepare_resume_reply): Move declaration
15587 of gdb_id_from_wait to the top of the block.
15589 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15591 * linux-low.c (regsets_store_inferior_registers): Read the regset
15592 from the target before filling it.
15594 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15596 * server.c (attach_inferior): Return SIGTRAP for a successful
15599 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15601 * Makefile.in (OBS): Add version.o.
15602 (STAGESTUFF): Delete.
15603 (version.o): Add dependencies.
15604 (version.c): Replace rule.
15605 (clean): Remove version.c.
15606 * server.c (gdbserver_version): New.
15607 (gdbserver_usage): Use printf.
15608 (main): Handle --version and --help.
15609 * server.h (version, host_name): Add declarations.
15611 2005-12-23 Eli Zaretskii <eliz@gnu.org>
15623 * linux-x86-64-low.c:
15625 * linux-s390-low.c:
15626 * linux-ppc64-low.c:
15628 * linux-mips-low.c:
15629 * linux-m68k-low.c:
15630 * linux-m32r-low.c:
15633 * linux-ia64-low.c:
15634 * linux-i386-low.c:
15635 * linux-crisv32-low.c:
15647 * gdbserver.1: Add (C) after Copyright. Update the FSF
15650 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15652 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15653 (arm_breakpoint_at): Recognize both breakpoints.
15654 (the_low_target): Use the correct breakpoint instruction.
15656 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15658 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15659 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15660 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15661 (the_low_target): Update.
15663 2005-10-25 Andreas Schwab <schwab@suse.de>
15665 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15667 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15668 (ia64_num_regs): Reduce to 462.
15670 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15672 * acinclude.m4: Correct quoting.
15673 * aclocal.m4: Regenerated.
15675 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15676 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15677 (thread_db_init): Call thread_db_err_str.
15678 * configure.ac: Check for TD_VERSION.
15679 * config.in, configure: Regenerated.
15681 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15683 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15685 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15687 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15688 is not available. Define HAVE_PTRACE_GETREGS if it is.
15689 * config.in, configure: Regenerated.
15690 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15691 * linux-i386-low.c, linux-m68k-low.c: Update to use
15692 HAVE_PTRACE_GETREGS.
15693 * linux-low.c (regsets_fetch_inferior_registers)
15694 (regsets_store_inferior_registers): Only return 0 if we processed
15696 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15697 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15699 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15701 * inferiors.c (struct thread_info): Add gdb_id.
15702 (add_thread): Add gdb_id argument.
15703 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15704 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15705 calls to add_thread.
15706 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15707 * server.c (handle_query): Use thread_to_gdb_id.
15708 (handle_v_cont, main): Use gdb_id_to_thread_id.
15709 * server.h (add_thread): Update prototype.
15710 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15713 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15715 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15716 left-padded registers.
15717 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15718 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15720 2005-07-01 Steve Ellcey <sje@cup.hp.com>
15722 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15723 * configure: Regenerate.
15724 * config.in: Regenerate.
15725 * server.h (NEED_DECLARATION_STRERROR):
15726 Replace with !HAVE_DECL_STRERROR.
15728 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15730 * linux-low.c (linux_wait, linux_send_signal): Don't test
15731 an unsigned long variable for > 0 if it could be MAX_ULONG.
15732 * server.c (myresume): Likewise.
15733 * target.c (set_desired_inferior): Likewise.
15735 2005-06-13 Mark Kettenis <kettenis@gnu.org>
15737 * configure.ac: Simplify and improve check for socklen_t.
15738 * configure, config.in: Regenerate.
15740 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15742 * acconfig.h: Remove.
15743 * configure.ac: Add a test for socklen_t. Use three-argument
15744 AC_DEFINE throughout.
15745 * config.in: Regenerated using autoheader 2.59.
15746 * configure: Regenerated.
15748 * gdbreplay.c (socklen_t): Provide a default.
15749 (remote_open): Use socklen_t.
15750 * remote-utils.c (socklen_t): Provide a default.
15751 (remote_open): Use socklen_t.
15752 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15755 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15757 * linux-low.c (linux_read_memory, linux_write_memory)
15758 (linux_read_auxv): Likewise.
15759 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15760 (check_mem_write): Likewise.
15761 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15763 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15764 (registers_from_string, register_data): Likewise.
15765 * server.c (handle_query, main): Likewise.
15766 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15767 (decode_M_packet): Likewise.
15768 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15769 * target.h (struct target_ops): Update read_memory, write_memory,
15771 (read_inferior_memory, write_inferior_memory): Update.
15772 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15773 to unsigned char *.
15774 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15775 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15776 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15777 linux-s390-low.c, linux-sh-low.c: Update for changes in
15778 read_inferior_memory and the_low_target->breakpoint.
15780 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15782 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15783 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15784 * configure.srv: Add powerpc64-*-linux*.
15785 * linux-ppc64-low.c: New file.
15787 2005-05-23 Orjan Friberg <orjanf@axis.com>
15789 * linux-cris-low.c: New file with support for CRIS.
15790 * linux-crisv32-low.c: Ditto for CRISv32.
15791 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15792 (clean): Add reg-cris.c and reg-crisv32.c.
15793 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
15794 reg-crisv32.o, and reg-crisv32.c to make rules.
15795 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15796 recognized targets.
15798 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
15800 * linux-low.c (fetch_register): Ensure buffer size is a multiple
15801 of sizeof (PTRACE_XFER_TYPE).
15802 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
15804 2005-05-12 Orjan Friberg <orjanf@axis.com>
15806 * target.h (struct target_ops): Add insert_watchpoint,
15807 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15808 pointers for hardware watchpoint support.
15809 * linux-low.h (struct linux_target_ops): Ditto.
15810 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15811 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
15812 to linux_target_ops.
15813 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15815 * server.c (main): Recognize 'Z' and 'z' packets.
15817 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
15819 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15820 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15821 (the_low_target): Add new members.
15823 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15825 * proc-service.c (ps_lgetregs): Search all_processes instead of
15828 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15830 * server.c (start_inferior): Change return type to int.
15831 (attach_inferior): Change sigptr to int *.
15832 (handle_v_cont, handle_v_requests): Change signal to int *.
15833 (main): Change signal to int.
15835 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
15837 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15838 * configure.srv: Add m32r*-*-linux*.
15839 * linux-m32r-low.c: New file.
15841 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
15843 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15845 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15847 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15848 Take unsigned long arguments for PIDs.
15849 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
15850 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
15851 (wait_for_sigstop, linux_resume_one_process)
15852 (regsets_fetch_inferior_registers, linux_send_signal)
15853 (linux_read_auxv): Likewise. Update the types of variables holding
15854 PIDs. Update format string specifiers.
15855 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
15856 * remote-utils.c (prepare_resume_reply): Likewise.
15857 * server.c (cont_thread, general_thread, step_thread)
15858 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
15860 (handle_query): Update format specifiers.
15861 (handle_v_cont, main): Use strtoul for thread IDs.
15862 * server.h (struct inferior_list_entry): Use unsigned long for ID.
15863 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
15864 (general_thread, step_thread, thread_from_wait)
15865 (old_thread_from_wait): Update.
15866 * target.h (struct thread_resume): Use unsigned long for THREAD.
15867 (struct target_ops): Use unsigned long for arguments to attach and
15870 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
15872 * acinclude.m4: Include bfd/bfd.m4 directly.
15873 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
15874 <agriffis@toolchain.org>.
15875 * aclocal.m4, configure: Regenerated.
15877 2005-01-07 Andrew Cagney <cagney@gnu.org>
15879 * configure.ac: Rename configure.in, require autoconf 2.59.
15880 * configure: Re-generate.
15882 2004-12-08 Daniel Jacobowitz <dan@debian.org>
15884 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
15885 LIBS when finished.
15886 * aclocal.m4: Regenerated.
15887 * configure: Regenerated.
15889 2004-11-21 Andreas Schwab <schwab@suse.de>
15891 * linux-m68k-low.c (m68k_num_gregs): Define.
15892 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
15893 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
15894 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
15895 (m68k_breakpoint_at): New. Add to the_low_target.
15897 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
15898 srv_linux_thread_db to yes.
15900 2004-10-20 Joel Brobecker <brobecker@gnat.com>
15902 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
15903 (ARCH_SET_FS): Likewise.
15904 (ARCH_GET_FS): Likewise.
15905 (ARCH_GET_GS): Likewise.
15907 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15909 * linux-i386-low.c (ps_get_thread_area): New.
15910 * linux-x86-64-low.c (ps_get_thread_area): New.
15911 * linux-low.c: Include <sys/syscall.h>.
15912 (linux_kill_one_process): Don't kill the first thread here.
15913 (linux_kill): Kill the first thread here.
15914 (kill_lwp): New function.
15915 (send_sigstop, linux_send_signal): Use it.
15916 * proc-service.c: Clean up #ifdefs.
15917 (fpregset_info): Delete.
15918 (ps_lgetregs): Update and enable implementation.
15919 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
15921 * remote-utils.c (struct sym_cache, symbol_cache): New.
15922 (input_interrupt): Print a clearer message.
15923 (async_io_enabled): New variable.
15924 (enable_async_io, disable_async_io): Use it. Update comments.
15925 (look_up_one_symbol): Use the symbol cache.
15926 * thread-db.c (thread_db_look_up_symbols): New function.
15927 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
15929 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15931 * configure.in: Test for -rdynamic.
15932 * configure: Regenerated.
15933 * Makefile (INTERNAL_LDFLAGS): New.
15934 (gdbserver, gdbreplay): Use it.
15936 2004-09-02 Andrew Cagney <cagney@gnu.org>
15938 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
15940 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
15942 * linux-low.c (linux_wait): Clear all_processes list also.
15944 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15946 * linux-low.c: Include <errno.h>. Remove extern declaration of
15949 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15951 * gdbreplay.c, server.h, utils.c: Update copyright years.
15953 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15955 * server.c (main): Print child status or termination signal from
15956 variable 'signal', not 'sig'.
15958 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15960 * linux-low.c (linux_read_memory): Change return type to
15961 int. Check for and return error from ptrace().
15962 * target.c (read_inferior_memory): Change return type to int. Pass
15963 back return status from the_target->read_memory().
15964 * target.h (struct target_ops): Adapt *read_memory() prototype.
15966 (read_inferior_memory): Adapt prototype.
15967 * server.c (main): Return an error packet if
15968 read_inferior_memory() returns an error.
15970 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
15972 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
15973 Unify with other clean targets.
15975 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15977 * server.c (handle_v_cont): Call set_desired_inferior.
15979 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15981 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
15983 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15985 * linux-low.c (linux_wait): Unblock async I/O.
15986 (linux_resume): Block and enable async I/O.
15987 * remote-utils.c (block_async_io, unblock_async_io): New functions.
15988 * server.h (block_async_io, unblock_async_io): Add prototypes.
15990 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15992 * remote-utils.c (remote_open): Print a status notice after
15993 opening a TCP port.
15994 * server.c (attach_inferior): Print a status notice after
15997 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15999 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16001 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
16003 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16005 * server.c, target.h: Update copyright years.
16007 2004-02-25 Roland McGrath <roland@redhat.com>
16009 * target.h (struct target_ops): New member `read_auxv'.
16010 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16011 * linux-low.c (linux_read_auxv): New function.
16012 (linux_target_ops): Initialize `read_auxv' member to that.
16014 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16016 Committed by Jim Blandy <jimb@redhat.com>.
16018 * linux-s390-low.c (s390_num_regs): Update.
16019 (s390_regmap): Remove control registers. Use __s390x__ predefine
16020 instead of GPR_SIZE to distiguish s390 and s390x targets.
16022 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
16024 * linux-low.c: Update copyright year.
16025 (check_removed_breakpoint): Clear pending_is_breakpoint.
16026 (linux_set_resume_request, linux_queue_one_thread)
16027 (resume_status_pending_p): New functions.
16028 (linux_continue_one_thread): Use process->resume.
16029 (linux_resume): Only resume threads if there are no pending events.
16030 * linux-low.h (struct process_info): Add resume request
16033 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
16035 * regcache.c (new_register_cache): Clear the allocated register
16036 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16038 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
16040 * linux-low.c (linux_resume): Take a struct thread_resume *
16042 (linux_wait): Update call.
16043 (resume_ptr): New static variable.
16044 (linux_continue_one_thread): Renamed from
16045 linux_continue_one_process. Use resume_ptr.
16046 (linux_resume): Use linux_continue_one_thread.
16047 * server.c (handle_v_cont, handle_v_requests): New functions.
16048 (myresume): New function.
16049 (main): Handle 'v' case.
16050 * target.h (struct thread_resume): New type.
16051 (struct target_ops): Change argument of "resume" to struct
16053 (myresume): Delete macro.
16055 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16057 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16058 (uninstall): Support DESTDIR.
16060 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16062 * configure.srv: Add xscale*linux copy of arm*linux entry.
16064 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
16066 * linux-arm-low.c (arm_reinsert_addr): New function.
16067 (the_low_target): Add arm_reinsert_addr.
16069 2003-07-08 Mark Kettenis <kettenis@gnu.org>
16071 * mem-break.c: Remove whitespace at end of file.
16073 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16075 * configure.in: Check whether we need to prototype strerror.
16076 * server.h: Optionally prototype strerror.
16077 * gdbreplay.c (perror_with_name): Use strerror.
16078 * linux-low.c (linux_attach_lwp): Use strerror.
16079 * utils.c (perror_with_name): Use strerror.
16080 * config.in, configure: Regenerated.
16082 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16084 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16085 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16087 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
16089 * Makefile.in (SFILES): Update.
16090 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16091 low-sun3.c: Remove files.
16093 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
16095 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16096 (linux_detach_one_process, linux_detach): New functions.
16097 (linux_target_ops): Add linux_detach.
16098 * server.c (main): Handle 'D' packet.
16099 * target.h (struct target_ops): Add "detach" member.
16100 (detach_inferior): Define.
16102 2003-06-13 Mark Kettenis <kettenis@gnu.org>
16104 From Kelley Cook <kelleycook@wideopenwest.com>:
16105 * configure.srv: Accept i[34567]86 variants.
16107 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
16109 * linux-low.c (linux_wait_for_event): Correct comment typos.
16110 (linux_resume_one_process): Call check_removed_breakpoint.
16111 (linux_send_signal): New function.
16112 (linux_target_ops): Add linux_send_signal.
16113 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16115 * target.h (struct target_ops): Add send_signal.
16117 2003-05-29 Jim Blandy <jimb@redhat.com>
16119 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16120 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16121 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16122 away part of the register's value.
16124 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
16126 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16127 (linux_wait_for_event, linux_init_signals): Likewise.
16129 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
16131 * configure.in: Check for stdlib.h.
16132 * configure: Regenerated.
16133 * config.in: Regenerated.
16135 2003-01-04 Andreas Schwab <schwab@suse.de>
16137 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16139 2003-01-02 Andrew Cagney <ac131313@redhat.com>
16141 * Makefile.in: Remove obsolete code.
16143 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
16145 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16146 defined(PT_FPR0_HI).
16148 2002-11-17 Stuart Hughes <seh@zee2.com>
16150 * linux-arm-low.c (arm_num_regs): Increase.
16151 (arm_regmap): Include status register.
16153 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
16155 * linux-low.c (register_addr): Remove incorrect -1 check.
16157 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
16159 * linux-low.c (linux_create_inferior): Call setpgid. Return
16161 (unstopped_p, linux_signal_pid): Remove.
16162 (linux_target_ops): Remove linux_signal_pid.
16163 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16164 global instead of target method.
16165 * target.h (struct target_ops): Remove signal_pid. Update comment
16166 for create_inferior.
16167 * server.c (signal_pid): New variable.
16168 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
16169 gdbserver. Set the child to be the foreground process group.
16170 (attach_inferior): Set signal_pid.
16172 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
16174 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16176 2002-08-20 Jim Blandy <jimb@redhat.com>
16178 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16181 2002-08-01 Andrew Cagney <cagney@redhat.com>
16183 * Makefile.in: Make chill references obsolete.
16185 2002-07-24 Kevin Buettner <kevinb@redhat.com>
16187 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16188 * configure: Regenerate.
16189 * config.in: Regenerate.
16191 2002-07-09 David O'Brien <obrien@FreeBSD.org>
16193 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16194 (perror_with_name, remote_close, remote_open, expect, play): Static.
16196 2002-07-04 Michal Ludvig <mludvig@suse.cz>
16198 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
16199 byte offsets instead of an array of indexes.
16200 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16202 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
16204 * regcache.c: Add comment.
16206 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
16208 * thread-db.c: New file.
16209 * proc-service.c: New file.
16210 * acinclude.m4: New file.
16211 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16212 proc-service.o, and thread-db.o.
16213 (linux-low.o): Add USE_THREAD_DB.
16214 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16215 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16216 * aclocal.m4: Regenerated.
16217 * config.in: Regenerated.
16218 * configure: Regenerated.
16219 * configure.in: Check for proc_service.h, sys/procfs.h,
16220 thread_db.h, and linux/elf.h headrs.
16221 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16222 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16223 Check for -lthread_db and thread support.
16224 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16225 PowerPC, and SuperH.
16226 * i387-fp.c: Constify arguments.
16227 * i387-fp.h: Likewise.
16228 * inferiors.c: (struct thread_info): Renamed from
16229 `struct inferior_info'. Remove PID member. Use generic inferior
16230 list header. All uses updated.
16231 (inferiors, signal_pid): Removed.
16232 (all_threads): New variable.
16233 (get_thread): Define.
16234 (add_inferior_to_list): New function.
16235 (for_each_inferior): New function.
16236 (change_inferior_id): New function.
16237 (add_inferior): Removed.
16238 (remove_inferior): New function.
16239 (add_thread): New function.
16240 (free_one_thread): New function.
16241 (remove_thread): New function.
16242 (clear_inferiors): Use for_each_inferior and free_one_thread.
16243 (find_inferior): New function.
16244 (find_inferior_id): New function.
16245 (inferior_target_data): Update argument type.
16246 (set_inferior_target_data): Likewise.
16247 (inferior_regcache_data): Likewise.
16248 (set_inferior_regcache_data): Likewise.
16249 * linux-low.c (linux_bp_reinsert): Remove.
16250 (all_processes, stopping_threads, using_thrads)
16251 (struct pending_signals, debug_threads, pid_of): New.
16252 (inferior_pid): Replace with macro.
16253 (struct inferior_linux_data): Remove.
16254 (get_stop_pc, add_process): New functions.
16255 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16256 Use add_process and add_thread.
16257 (linux_attach_lwp): New function, based on old linux_attach. Use
16258 add_process and add_thread. Set stop_expected for new threads.
16259 (linux_attach): New function.
16260 (linux_kill_one_process): New function.
16261 (linux_kill): Kill all LWPs.
16262 (linux_thread_alive): Use find_inferior_id.
16263 (check_removed_breakpoints, status_pending_p): New functions.
16264 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16265 Update. Use WNOHANG. Wait for cloned processes also. Update process
16266 struct for the found process.
16267 (linux_wait_for_event): New function.
16268 (linux_wait): Use it. Support LWPs.
16269 (send_sigstop, wait_for_sigstop, stop_all_processes)
16270 (linux_resume_one_process, linux_continue_one_process): New functions.
16271 (linux_resume): Support LWPs.
16272 (REGISTER_RAW_SIZE): Remove.
16273 (fetch_register): Use register_size instead. Call supply_register.
16274 (usr_store_inferior_registers): Likewise. Call collect_register.
16275 Fix recursive case.
16276 (regsets_fetch_inferior_registers): Improve error message.
16277 (regsets_store_inferior_registers): Add debugging.
16278 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16279 (unstopped_p, linux_signal_pid): New functions.
16280 (linux_target_ops): Add linux_signal_pid.
16281 (linux_init_signals): New function.
16282 (initialize_low): Call it. Initialize using_threads.
16283 * regcache.c (inferior_regcache_data): Add valid
16285 (get_regcache): Fetch registers lazily. Add fetch argument
16286 and update all callers.
16287 (regcache_invalidate_one, regcache_invalidate): New
16289 (new_register_cache): Renamed from create_register_cache.
16290 Return the new regcache.
16291 (free_register_cache): Change argument to a void *.
16292 (registers_to_string, registers_from_string): Call get_regcache
16293 with fetch flag set.
16294 (register_data): Make static. Pass fetch flag to get_regcache.
16295 (supply_register): Call get_regcache with fetch flag clear.
16296 (collect_register): Call get_regcache with fetch flag set.
16297 (collect_register_as_string): New function.
16298 * regcache.h: Update.
16299 * remote-utils.c (putpkt): Flush after debug output and use
16301 Handle input interrupts while waiting for an ACK.
16302 (input_interrupt): Use signal_pid method.
16303 (getpkt): Flush after debug output and use stderr.
16304 (outreg): Use collect_register_as_string.
16305 (new_thread_notify, dead_thread_notify): New functions.
16306 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16307 and general_thread.
16308 (look_up_one_symbol): Flush after debug output.
16309 * server.c (step_thread, server_waiting): New variables.
16310 (start_inferior): Don't use signal_pid. Update call to mywait.
16311 (attach_inferior): Update call to mywait.
16312 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16313 (main): Don't fetch/store registers explicitly. Use
16314 set_desired_inferior. Support proposed ``Hs'' packet. Update
16316 * server.h: Update.
16317 (struct inferior_list, struct_inferior_list_entry): New.
16318 * target.c (set_desired_inferior): New.
16319 (write_inferior_memory): Constify.
16320 (mywait): New function.
16321 * target.h: Update.
16322 (struct target_ops): New signal_pid method.
16323 (mywait): Removed macro, added prototype.
16325 * linux-low.h (regset_func): Removed.
16326 (regset_fill_func, regset_store_func): New.
16327 (enum regset_type): New.
16328 (struct regset_info): Add type field. Use new operation types.
16329 (struct linux_target_ops): stop_pc renamed to get_pc.
16330 Add decr_pc_after_break and breakpoint_at.
16331 (get_process, get_thread_proess, get_process_thread)
16332 (strut process_info, all_processes, linux_attach_lwp)
16333 (thread_db_init): New.
16335 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16336 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16337 (the_low_target): Add new members.
16338 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16339 (i386_store_fpxregset): Constify.
16340 (target_regsets): Add new kind identifier.
16341 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16342 (i386_set_pc): Add debugging.
16343 (i386_breakpoint_at): New function.
16344 (the_low_target): Add new members.
16345 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16346 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16347 (mips_breakpoint_at): New.
16348 (the_low_target): Add new members.
16349 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16350 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16351 (the_low_target): Add new members.
16352 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16353 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16354 (the_low_target): Add new members.
16355 * linux-x86-64-low.c (target_regsets): Add new kind
16358 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
16360 From Martin Pool <mbp@samba.org>:
16361 * server.c (gdbserver_usage): New function.
16364 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
16366 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16367 stop_at -> stop_pc.
16369 2002-05-04 Andrew Cagney <ac131313@redhat.com>
16371 * Makefile.in: Remove obsolete code.
16373 2002-04-24 Michal Ludvig <mludvig@suse.cz>
16375 * linux-low.c (regsets_fetch_inferior_registers),
16376 (regsets_store_inferior_registers): Removed cast to int from
16378 * regcache.h: Added declaration of struct inferior_info.
16380 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16382 * inferiors.c (struct inferior_info): Add regcache_data.
16383 (add_inferior): Call create_register_cache.
16384 (clear_inferiors): Call free_register_cache.
16385 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16386 * regcache.c (struct inferior_regcache_data): New.
16387 (registers): Remove.
16388 (get_regcache): New function.
16389 (create_register_cache, free_register_cache): New functions.
16390 (set_register_cache): Don't initialize the register cache here.
16391 (registers_to_string, registers_from_string, register_data): Call
16393 * regcache.h: Add prototypes.
16394 * server.h: Likewise.
16396 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16398 * mem-break.c: New file.
16399 * mem-break.h: New file.
16400 * Makefile.in: Add mem-break.o rule; update server.h
16402 * inferiors.c (struct inferior_info): Add target_data
16404 (clear_inferiors): Free target_data member if set.
16405 (inferior_target_data, set_inferior_target_data): New functions.
16406 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16407 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16408 * linux-low.c (linux_bp_reinsert): New variable.
16409 (struct inferior_linux_data): New.
16410 (linux_create_inferior): Use set_inferior_target_data.
16411 (linux_attach): Likewise. Call add_inferior.
16412 (linux_wait_for_one_inferior): New function.
16413 (linux_wait): Call it.
16414 (linux_write_memory): Add const.
16415 (initialize_low): Call set_breakpoint_data.
16416 * linux-low.h (struct linux_target_ops): Add breakpoint
16418 * server.c (attach_inferior): Remove extra add_inferior
16420 * server.h: Include mem-break.h. Update inferior.c
16422 * target.c (read_inferior_memory)
16423 (write_inferior_memory): New functions.
16424 * target.h (read_inferior_memory)
16425 (write_inferior_memory): Change macros to prototypes.
16426 (struct target_ops): Update comments. Add const to write_memory
16429 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16431 * linux-low.c (usr_store_inferior_registers): Support
16432 registers which are allowed to fail to store.
16433 * linux-low.h (linux_target_ops): Likewise.
16434 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16435 (ppc_cannot_store_register): FPSCR may not be storable.
16437 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16439 * server.h: Include <string.h> if HAVE_STRING_H.
16440 * ChangeLog: Correct paths in last ChangeLog entry.
16442 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16444 * linux-low.h: Remove obsolete prototypes.
16445 (struct linux_target_ops): New.
16446 (extern the_low_target): New.
16447 * linux-low.c (num_regs, regmap): Remove declarations.
16448 (register_addr): Use the_low_target explicitly.
16449 (fetch_register): Likewise.
16450 (usr_fetch_inferior_registers): Likewise.
16451 (usr_store_inferior_registers): Likewise.
16452 * linux-arm-low.c (num_regs): Remove.
16453 (arm_num_regs): Define.
16454 (arm_regmap): Renamed from regmap, made static.
16455 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16457 (arm_cannot_store_register): Renamed from cannot_store_register,
16459 (the_low_target): New.
16460 * linux-i386-low.c (num_regs): Remove.
16461 (i386_num_regs): Define.
16462 (i386_regmap): Renamed from regmap, made static.
16463 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16465 (i386_cannot_store_register): Renamed from cannot_store_register,
16467 (the_low_target): New.
16468 * linux-ia64-low.c (num_regs): Remove.
16469 (ia64_num_regs): Define.
16470 (ia64_regmap): Renamed from regmap, made static.
16471 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16473 (ia64_cannot_store_register): Renamed from cannot_store_register,
16475 (the_low_target): New.
16476 * linux-m68k-low.c (num_regs): Remove.
16477 (m68k_num_regs): Define.
16478 (m68k_regmap): Renamed from regmap, made static.
16479 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16481 (m68k_cannot_store_register): Renamed from cannot_store_register,
16483 (the_low_target): New.
16484 * linux-mips-low.c (num_regs): Remove.
16485 (mips_num_regs): Define.
16486 (mips_regmap): Renamed from regmap, made static.
16487 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16489 (mips_cannot_store_register): Renamed from cannot_store_register,
16491 (the_low_target): New.
16492 * linux-ppc-low.c (num_regs): Remove.
16493 (ppc_num_regs): Define.
16494 (ppc_regmap): Renamed from regmap, made static.
16495 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16497 (ppc_cannot_store_register): Renamed from cannot_store_register,
16499 (the_low_target): New.
16500 * linux-s390-low.c (num_regs): Remove.
16501 (s390_num_regs): Define.
16502 (s390_regmap): Renamed from regmap, made static.
16503 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16505 (s390_cannot_store_register): Renamed from cannot_store_register,
16507 (the_low_target): New.
16508 * linux-sh-low.c (num_regs): Remove.
16509 (sh_num_regs): Define.
16510 (sh_regmap): Renamed from regmap, made static.
16511 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16513 (sh_cannot_store_register): Renamed from cannot_store_register,
16515 (the_low_target): New.
16516 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16517 (the_low_target): New.
16519 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16521 * Makefile.in: Add stamp-h target.
16522 * configure.in: Create stamp-h.
16523 * configure: Regenerated.
16525 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16527 * inferiors.c: New file.
16528 * target.c: New file.
16529 * target.h: New file.
16530 * Makefile.in: Add target.o and inferiors.o. Update
16532 * linux-low.c (inferior_pid): New static variable,
16533 moved from server.c.
16534 (linux_create_inferior): Renamed from create_inferior.
16535 Call add_inferior. Return 0 on success instead of a PID.
16536 (linux_attach): Renamed from myattach.
16537 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16538 (linux_thread_alive): Renamed from mythread_alive.
16539 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16541 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16542 (regsets_store_inferior_registers): Correct error message.
16543 Add missing ``return 0''.
16544 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16545 (linux_store_registers): Renamed from store_inferior_registers.
16546 (linux_read_memory): Renamed from read_inferior_memory.
16547 (linux_write_memory): Renamed from write_inferior_memory.
16548 (linux_target_ops): New structure.
16549 (initialize_low): Call set_target_ops ().
16550 * remote-utils.c (unhexify): New function.
16551 (hexify): New function.
16552 (input_interrupt): Send signals to ``signal_pid''.
16553 * server.c (inferior_pid): Remove.
16554 (start_inferior): Update create_inferior call.
16555 (attach_inferior): Call add_inferior.
16556 (handle_query): New function.
16557 (main): Call handle_query for `q' packets.
16558 * server.h: Include "target.h". Remove obsolete prototypes.
16559 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16561 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16563 * Makefile.in: Add WARN_CFLAGS. Update configury
16565 * configure.in: Check for <string.h>
16566 * configure: Regenerate.
16567 * config.in: Regenerate.
16568 * gdbreplay.c: Include needed system headers.
16569 (remote_open): Remove strchr prototype.
16570 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16571 * regcache.c (supply_register): Change buf argument to const void *.
16572 (supply_register_by_name): Likewise.
16573 (collect_register): Change buf argument to void *.
16574 (collect_register_by_name): Likewise.
16575 * regcache.h: Add missing prototypes.
16576 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16577 * server.c (handle_query): New function.
16578 (attached): New static variable, moved out of main.
16579 (main): Quiet longjmp clobber warnings.
16580 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16581 * utils.c (error): Remove NORETURN.
projects / deliverable / binutils-gdb.git / blob