1 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
4 * hostio.c (require_int): Do not report overflow for integers
5 between 0xfffffff and 0x7fffffff.
7 2018-05-22 Maciej W. Rozycki <macro@mips.com>
9 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
10 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
11 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
13 (the_low_target): Wire them.
15 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
17 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
18 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
19 mode. Call collect_register_by_name with vscr using
20 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
21 (ppc_store_vrregset): Add and set vscr_offset variable as in
22 ppc_fill_vrregset. Call supply_register_by_name with vscr using
25 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
27 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
28 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
29 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
31 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
33 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
34 (ppc_store_vsxregset): Likewise.
35 (ppc_fill_vrregset): Likewise.
36 (ppc_store_vrregset): Likewise.
37 (ppc_fill_evrregset): Likewise.
38 (ppc_store_evrregset): Likewise.
39 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
40 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
43 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
45 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
46 wordsize of the inferior. Call ppc_linux_target_wordsize.
48 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
50 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
51 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
52 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
53 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
54 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
55 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
56 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
57 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
58 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
59 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
60 (tdesc_powerpc_e500l): Remove.
61 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
62 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
63 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
64 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
66 (ppc_arch_setup): Remove target description matching code. Fill a
67 ppc_linux_features struct and call ppc_linux_match_description
70 2018-05-22 Maciej W. Rozycki <macro@mips.com>
72 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
73 width of the requested register exceeds the width of the
75 (mips_cannot_store_register): Likewise.
77 2018-05-21 Maciej W. Rozycki <macro@mips.com>
79 * linux-mips-low.c (mips_fetch_register): New function. Update
81 (mips_store_gregset): Supply 0 rather than $restart for $zero.
82 (the_low_target): Wire `mips_fetch_register'.
84 2018-05-10 Joel Brobecker <brobecker@adacore.com>
86 * lynx-i386-low.c (LYNXOS_178): New macro.
87 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
88 the layout on LynxOS-178.
89 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
90 handle floating point registers that are not supported by
93 2018-05-10 Tom Tromey <tom@tromey.com>
97 2018-05-10 Joel Brobecker <brobecker@adacore.com>
100 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
101 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
102 Use it to set the expedite_regs field in the given tdesc.
103 * x86-tdesc.h: New file.
104 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
105 Adjust following the addition of the new expedite_regs parameter
107 * linux-tic6x-low.c (tic6x_read_description): Likewise.
108 * linux-x86-tdesc.c: #include "x86-tdesc.h".
109 (i386_linux_read_description, amd64_linux_read_description):
110 Adjust following the addition of the new expedite_regs parameter
112 * lynx-i386-low.c: #include "x86-tdesc.h".
113 (lynx_i386_arch_setup): Adjust following the addition of the new
114 expedite_regs parameter to init_target_desc.
115 * nto-x86-low.c: #include "x86-tdesc.h".
116 (nto_x86_arch_setup): Adjust following the addition of the new
117 expedite_regs parameter to init_target_desc.
118 * win32-i386-low.c: #include "x86-tdesc.h".
119 (i386_arch_setup): Adjust following the addition of the new
120 expedite_regs parameter to init_target_desc.
122 2018-05-10 Joel Brobecker <brobecker@adacore.com>
125 * win32-low.c (win32_create_inferior): Add call to my_wait
126 setting last_status global.
128 2018-05-10 Joel Brobecker <brobecker@adacore.com>
131 * win32-low.c (create_process): Only call gdb_tilde_expand if
132 inferior_cwd is not NULL.
134 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
136 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
137 registers to the cache if their values have changed.
138 (i387_xsave_to_cache): Provide default values for x87 control
139 registers when these features are available, but disabled.
140 * regcache.c (supply_register_by_name_zeroed): New function.
141 * regcache.h (supply_register_by_name_zeroed): Declare new
144 2018-05-07 Tom Tromey <tom@tromey.com>
146 * configure: Rebuild.
148 2018-05-04 Tom Tromey <tom@tromey.com>
150 * configure: Rebuild.
152 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
153 Pedro Alves <palves@redhat.com>
155 * linux-aarch64-low.c (aarch64_stopped_data_address):
158 2018-04-27 Tom Tromey <tom@tromey.com>
160 * configure: Rebuild.
162 2018-04-23 Tom Tromey <tom@tromey.com>
164 * configure: Rebuild.
166 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
168 * Makefile.in (depcomp): Add "..".
169 (all_deps_files): New and use it.
171 2018-04-18 Alan Hayward <alan.hayward@arm.com>
173 * configure.srv (aarch64*-*-linux*): Don't include xml.
174 (i[34567]86-*-cygwin*): Likewise.
175 (i[34567]86-*-linux*): Likewise.
176 (i[34567]86-*-lynxos*): Likewise.
177 (i[34567]86-*-mingw32ce*): Likewise.
178 (i[34567]86-*-mingw*): Likewise.
179 (i[34567]86-*-nto*): Likewise.
180 (tic6x-*-uclinux): Likewise.
181 (x86_64-*-linux*): Likewise.
182 (x86_64-*-mingw*): Likewise.
183 (x86_64-*-cygwin*): Likewise.
185 2018-04-18 Alan Hayward <alan.hayward@arm.com>
187 * tdesc.c: Remove xml parameter.
189 2018-04-18 Alan Hayward <alan.hayward@arm.com>
191 * server.c (get_features_xml): Remove cast.
192 * tdesc.c (void target_desc::accept): Fill in function.
193 (tdesc_get_features_xml): Remove old xml creation.
194 (print_xml_feature::visit_pre): Add xml vistor.
195 * tdesc.h (struct target_desc): Make xmltarget mutable.
196 (tdesc_get_features_xml): Remove declaration.
198 2018-04-18 Alan Hayward <alan.hayward@arm.com>
200 * tdesc.c (tdesc_architecture_name): Add new function.
201 (tdesc_osabi_name): Likewise.
202 (tdesc_get_features_xml): Use new functions.
204 2018-04-18 Alan Hayward <alan.hayward@arm.com>
206 * tdesc.c (tdesc_create_flags): Remove.
207 (tdesc_add_flag): Likewise.
208 (tdesc_named_type): Likewise.
209 (tdesc_create_union): Likewise.
210 (tdesc_create_struct): Likewise.
211 (tdesc_create_vector): Likewise.
212 (tdesc_add_bitfield): Likewise.
213 (tdesc_add_field): Likewise.
214 (tdesc_set_struct_size): Likewise.
216 2018-04-18 Alan Hayward <alan.hayward@arm.com>
218 * tdesc.c (~target_desc): Remove implictly deleted items.
219 (init_target_desc): Iterate all features.
220 (tdesc_get_features_xml): Use vector.
221 (tdesc_create_feature): Create feature.
222 * tdesc.h (tdesc_feature) Remove
223 (target_desc): Add features.
225 2018-04-18 Alan Hayward <alan.hayward@arm.com>
227 * Makefile.in: Add common/tdesc.c
228 * tdesc.c (init_target_desc): init all reg_defs from register
230 (tdesc_create_reg): Create tdesc_reg.
231 * tdesc.h (tdesc_feature): Add register vector.
233 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
235 * tdesc.h (struct target_desc) <features>: Change type to
236 std::vector<std::string>.
237 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
239 (tdesc_get_features_xml): Likewise.
240 (tdesc_create_feature): Likewise.
242 2018-03-26 Alan Hayward <alan.hayward@arm.com>
244 * regcache.c (find_register_by_number): Return a ref.
245 (find_regno): Use references.
246 (register_size): Likewise.
247 (register_data): Likewise.
248 * tdesc.c (target_desc::~target_desc): Remove free calls.
249 (target_desc::operator==): Use std::vector compare.
250 (init_target_desc): Use reference.
251 (tdesc_create_reg): Use reg constructors.
252 * tdesc.h (struct target_desc): Replace pointer with object.
254 2018-03-23 Alan Hayward <alan.hayward@arm.com>
256 * regcache.c (find_register_by_number): Make static.
257 (find_regno): Use find_register_by_number
258 * regcache.h (struct reg): Remove declaration.
260 2018-03-23 Alan Hayward <alan.hayward@arm.com>
262 * tdesc.c (target_desc::~target_desc): Move to here.
263 (target_desc::operator==): Likewise.
264 * tdesc.h (target_desc::~target_desc): Move from here.
265 (target_desc::operator==): Likewise.
267 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
269 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
271 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
273 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
275 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
276 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
277 and init_registers_s390_gs_linux64.
279 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
281 * linux-s390-low.c (s390_fill_gs): Remove function.
282 (s390_fill_gsbc): Remove function.
283 (s390_regsets): Set fill functions for the guarded storage regsets
286 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
288 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
289 the word size. Add comment.
290 (s390_get_wordsize): New function.
291 (s390_arch_setup): No longer select a temporary tdesc to fetch the
292 pswm with it. Instead, use s390_get_wordsize to determine the
293 word size first and derive the correct tdesc from that directly.
295 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
297 * Makefile.in: Include silent-rules.mk.
298 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
299 (COMPILE): Add ECHO_CXX.
300 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
301 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
302 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
303 (version-generated.c): Add ECHO_GEN.
304 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
305 (IPAGENT_COMPILE): Add ECHO_CXX.
306 (%-generated.c): Add ECHO_REGDAT.
308 2018-03-14 Tom Tromey <tom@tromey.com>
311 * ax.c (ax_printf): Special case for NULL.
313 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
315 * linux-low.c (linux_qxfer_libraries_svr4): Use
316 xml_escape_text_append.
318 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
320 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
322 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
324 * server.c (handle_general_set): Remove unnecessary xstrdup.
326 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
328 * server.c (parse_debug_format_options): Adjust to
329 delim_string_to_char_ptr_vec changes.
330 * thread-db.c (thread_db_load_search): Adjust to
331 dirnames_to_char_ptr_vec changes.
333 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
335 * target.h (target_enable_btrace, target_disable_btrace)
336 (target_read_btrace, target_read_btrace_conf): Turn macro into
337 inline function. Throw error if target method is not defined.
338 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
339 check for btrace target method. Be prepared to handle exceptions
340 from btrace target methods.
342 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
344 * server.c (captured_main): Change order of error message printed
345 when the current working directory cannot be found.
347 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
349 * server.c: Include "filenames.h" and "pathstuff.h".
350 (program_name): Delete variable.
351 (program_path): New anonymous class.
352 (get_exec_wrapper): Use "program_path" instead of
354 (handle_v_run): Likewise.
355 (captured_main): Likewise.
356 (process_serial_event): Likewise.
358 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
360 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
361 (OBJS): Add "pathstuff.o".
362 * server.c (current_directory): New global variable.
363 (captured_main): Initialize "current_directory".
365 2018-02-26 Alan Hayward <alan.hayward@arm.com>
367 * tdesc.c: Use common/tdesc.h.
370 2018-02-20 Alan Hayward <alan.hayward@arm.com>
371 Simon Marchi <simon.marchi@ericsson.com>
373 * Makefile.in: Switch order of make rules.
375 2018-02-19 Alan Hayward <alan.hayward@arm.com>
377 * Makefile.in: Add common directory in build.
378 * configure.ac: Add common reference.
379 * configure: Regenerate.
381 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
383 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
384 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
385 * spu-low.c (spu_target_ops): Likewise.
386 * win32-low.c (win32_target_ops): Likewise.
387 * server.c (supported_btrace_packets): Report packets unconditionally.
388 * target.h (target_ops) <supports_btrace>: Remove.
389 (target_supports_btrace): Remove.
391 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
393 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
394 (handle_btrace_disable): Change return type to void. Use exceptions
396 (handle_btrace_general_set): Catch exception and copy message to
399 2018-02-08 Tom Tromey <tom@tromey.com>
401 * linux-low.c (install_software_single_step_breakpoints): Use
403 * inferiors.c (make_cleanup_restore_current_thread): Remove.
404 (do_restore_current_thread_cleanup): Remove.
405 * gdbthread.h (make_cleanup_restore_current_thread): Don't
408 2018-02-08 Tom Tromey <tom@tromey.com>
410 * mem-break.c (set_raw_breakpoint_at): Use
411 gdb::unique_xmalloc_ptr.
413 2018-01-30 Pedro Alves <palves@redhat.com>
416 * target.c (target_terminal::terminal_state): Rename to ...
417 (target_terminal::m_terminal_state): ... this.
419 2018-01-19 James Clarke <jrtc27@jrtc27.com>
421 * linux-low.c (handle_extended_wait): Surround call to
422 thread_db_notice_clone with #ifdef USE_THREAD_DB.
424 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
426 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
427 linux_ptrace_attach_fail_reason_string now returning an
429 (linux_attach): Likewise.
430 * thread-db.c (attach_thread): Likewise.
432 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
435 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
436 checking for fs_base/gs_base fields in struct user_regs_struct.
437 * configure: Regenerate.
439 2018-01-16 Yao Qi <yao.qi@linaro.org>
442 * linux-low.c (fetch_register): Call supply_register instead of
445 2018-01-08 Yao Qi <yao.qi@linaro.org>
446 Simon Marchi <simon.marchi@ericsson.com>
448 * Makefile.in (OBS): Remove selftest.o.
449 * configure.ac: Set srv_selftest_objs if $development is true.
450 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
451 * configure: Re-generated.
452 * server.c (captured_main): Wrap variable selftest_filter with
455 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
457 * server.c (parse_debug_format_options): Return std::string.
458 (handle_monitor_command, captured_main): Adjust.
460 2018-01-05 Pedro Alves <palves@redhat.com>
463 * server.c (captured_main): Pass quiet=false to
464 save_original_signals_state.
466 2018-01-01 Joel Brobecker <brobecker@adacore.com>
468 * gdbreplay.c (gdbreplay_version): Update copyright year in
470 * server.c (gdbserver_version): Likewise.
472 2017-12-08 Tom Tromey <tom@tromey.com>
474 * ax.c (ax_printf): Update.
476 2017-12-07 Yao Qi <yao.qi@linaro.org>
478 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
479 aarch64_linux_read_description.
480 * linux-amd64-ipa.c (idx2mask): New array.
481 (get_ipa_tdesc): Move idx2mask out.
482 (initialize_low_tracepoint): Initialize target descriptions.
483 * linux-i386-ipa.c (idx2mask): New array.
484 (get_ipa_tdesc): Move idx2mask out.
485 (initialize_low_tracepoint): Initialize target descriptions.
487 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
489 * tdesc.c (struct tdesc_type): Change return type.
490 (tdesc_add_flag): Change parameter type.
491 (tdesc_add_bitfield): Likewise.
492 (tdesc_add_field): Likewise.
493 (tdesc_set_struct_size): Likewise.
495 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
497 * regcache.c (registers_to_string): Remove unused variable.
499 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
501 * inferiors.c (for_each_inferior_with_data): Remove.
502 * inferiors.h (for_each_inferior_with_data): Remove.
503 * server.c (handle_qxfer_threads_worker): Change parameter type.
504 (handle_qxfer_threads_proper): Use for_each_thread.
506 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
508 * inferiors.c (for_each_inferior): Remove.
509 (clear_inferiors): Use for_each_thread.
510 * inferiors.h (for_each_inferior): Remove.
511 * linux-low.c (linux_wait_for_event_filtered): Use
513 (linux_stabilize_threads): Likewise.
514 * regcache.c (regcache_release): Likewise.
515 * server.c (gdb_wants_all_threads_stopped): Likewise.
516 (clear_pending_status_callback): Remove.
517 (handle_status): Use for_each_thread.
518 (captured_main): Likewise.
519 * win32-low.c (child_init_thread_list): Likewise.
520 (win32_clear_inferiors): Likewise.
521 (fake_breakpoint_event): Likewise.
523 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
525 * inferiors.h (find_inferior): Remove.
526 * inferiors.c (find_inferior): Remove.
528 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
530 * linux-low.c (resume_status_pending_p): Update comment.
531 (need_step_over_p): Update comment.
533 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
535 * linux-low.c (proceed_one_lwp): Return void, change parameter
537 (unsuspend_and_proceed_one_lwp): Likewise.
538 (proceed_all_lwps): Use for_each_thread.
539 (unstop_all_lwps): Likewise.
541 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
543 * linux-low.c (linux_resume_one_thread): Return void, take
545 (linux_resume): Use for_each_thread.
547 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
549 * linux-low.c (send_sigstop_callback): Return void, change
550 parameter type. Rename to...
551 (send_sigstop): ... this.
552 (suspend_and_send_sigstop_callback): Return void, change parameter
554 (suspend_and_send_sigstop): ... this.
555 (stop_all_lwps): Use for_each_thread.
557 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
559 * linux-low.c (lwp_running): Return bool, remove unused
561 (linux_stabilize_threads): Use find_thread.
563 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
565 * linux-low.c (select_singlestep_lwp_callback): Remove.
566 (count_events_callback): Remove.
567 (select_event_lwp_callback): Remove.
568 (select_event_lwp): Use find_thread/for_each_thread.
570 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
572 * linux-low.c (not_stopped_callback): Return bool, take filter
574 (linux_wait_for_event_filtered): Use find_thread.
575 (linux_wait_1): Likewise.
577 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
579 * linux-low.c (same_lwp): Remove.
580 (find_lwp_pid): Use find_thread.
582 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
584 * linux-low.c (delete_lwp_callback): Remove.
585 (linux_mourn): Use for_each_thread.
587 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
589 * linux-low.c (linux_detach_lwp_callback): Return void, remove
590 args parameter, don't check for pid.
591 (linux_detach): Use for_each_thread.
593 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
595 * linux-low.c (struct counter): Remove.
596 (second_thread_of_pid_p): Remove.
597 (last_thread_of_process_p): Use find_thread.
599 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
601 * inferiors.c (find_inferior_in_random): Remove.
602 * inferiors.h (find_inferior_in_random): Remove.
603 * linux-low.c (status_pending_p_callback): Return bool, accept
604 parameter ptid directly.
605 (linux_wait_for_event_filtered): Use find_thread_in_random.
606 (linux_wait_1): Likewise.
608 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
610 * inferiors.c (find_inferior_id): Remove.
611 (find_thread_ptid): Move implemention from find_inferior_id to
613 * inferiors.h (find_inferior_id): Remove.
614 * server.c (handle_status): Use find_thread_ptid.
615 (process_serial_event): Likewise.
616 * thread-db.c (find_one_thread): Likewise.
617 (thread_db_thread_handle): Likewise.
618 * win32-low.c (thread_rec): Likewise.
619 (child_delete_thread): Likewise.
620 (win32_thread_alive): Likewise.
621 (get_child_debug_event): Likewise.
623 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
625 * linux-mips-low.c (update_watch_registers_callback): Return
626 void, remove pid_p parameter, don't check for pid.
627 (mips_insert_point, mips_remove_point): Use for_each_thread.
629 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
631 * lynx.low (lynx_delete_thread_callback): Remove.
632 (lynx_mourn): Use for_each_thread.
634 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
636 * regcache.c (regcache_invalidate_one): Remove.
637 (regcache_invalidate_pid): use for_each_thread.
639 2017-11-26 Tom Tromey <tom@tromey.com>
641 * linux-low.c (linux_create_inferior): Update.
643 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
645 * spu-low.c (spu_create_inferior): Fix typo in argument name.
647 2017-11-24 Alan Hayward <alan.hayward@arm.com>
649 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
650 * linux-aarch64-low.c (initialize_low_arch): Call init func.
651 * linux-aarch64-tdesc-selftest.c: New file.
652 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
654 2017-11-24 Alan Hayward <alan.hayward@arm.com>
656 * configure.srv: Add new file.
657 * linux-aarch64-low.c (initialize_low_arch): Call init func.
658 * linux-aarch64-tdesc-selftest.c: New file.
659 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
661 2017-11-24 Alan Hayward <alan.hayward@arm.com>
663 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
664 * linux-aarch64-low.c (initialize_low_arch): Remove init.
665 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
667 2017-11-24 Alan Hayward <alan.hayward@arm.com>
669 * configure.srv: Add new files.
670 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
671 aarch64_linux_read_description.
672 * linux-aarch64-low.c (aarch64_linux_read_description):
673 Merge with aarch64_arch_setup.
674 (aarch64_arch_setup): Call aarch64_linux_read_description.
675 * linux-aarch64-tdesc.c: New file.
676 * linux-aarch64-tdesc.h: New file.
678 2017-11-24 Yao Qi <yao.qi@linaro.org>
680 * configure.srv: Set $srv_regobj for tic6x-linux.
681 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
682 (tic6x_read_description): Move some code to tic6x_arch_setup.
683 (tic6x_tdesc_test): New function.
684 (initialize_low_arch): Call selftests::register_test.
686 2017-11-22 Yao Qi <yao.qi@linaro.org>
688 * remote-utils.c (prepare_resume_reply): Use memcpy.
690 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
692 * linux-low.c (kill_one_lwp_callback): Return void, take
693 argument directly, don't filter on pid.
694 (linux_kill): Use for_each_thread.
696 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
698 * linux-low.c (need_step_over_p): Return bool, remove dummy
700 (linux_resume, proceed_all_lwps): Use find_thread.
702 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
704 * linux-low.c (resume_status_pending_p): Return bool, remove
706 (linux_resume): Use find_thread.
708 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
710 * linux-low.c (struct thread_resume_array): Remove.
711 (linux_set_resume_request): Return void, take arguments
713 (linux_resume): Use for_each_thread.
715 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
717 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
718 return bool, remove data argument.
719 (linux_stabilize_threads): Use find_thread.
721 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
723 * linux-low.c (unsuspend_one_lwp): Remove.
724 (unsuspend_all_lwps): Use for_each_thread, inline code from
727 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
729 * gdbthread.h (find_thread): Add overload with ptid_t filter.
730 * linux-low.c (struct iterate_over_lwps_args): Remove.
731 (iterate_over_lwps_filter): Remove.
732 (iterate_over_lwps): Use find_thread.
734 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
736 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
737 (linux_handle_new_gdb_connection): Use for_each_thread, inline
738 code from reset_lwp_ptrace_options_callback.
740 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
742 * linux-arm-low.c (struct update_registers_data): Remove.
743 (update_registers_callback): Return void, take arguments
744 directly, don't check thread's pid.
745 (arm_insert_point, arm_remove_point): Use for_each_thread.
747 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
749 * win32-low.c (continue_one_thread): Return void, take argument
751 (child_continue): Use for_each_thread.
753 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
755 * win32-i386-low.c (update_debug_registers_callback): Rename
757 (update_debug_registers): ... this, return void, remove pid_p arg.
758 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
760 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
762 * inferiors.h (struct process_info): Add constructor, initialize
764 <syscalls_to_catch>: Change type to std::vector<int>.
765 * inferiors.c (add_process): Allocate process_info with new.
766 (remove_process): Free process_info with delete.
767 * linux-low.c (handle_extended_wait): Adjust.
768 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
769 * server.c (handle_general_set): Adjust.
771 2017-11-16 Pedro Alves <palves@redhat.com>
773 * remote-utils.c (remote_close): Block SIGIO signals instead of
774 uninstalling the SIGIO handler.
776 2017-11-16 Alan Hayward <alan.hayward@arm.com>
778 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
780 2017-11-16 Yao Qi <yao.qi@linaro.org>
782 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
783 (tic6x_store_gregset): Likewise.
784 (tic6x_usrregs_info): Move it up.
786 2017-11-15 Alan Hayward <alan.hayward@arm.com>
788 * Makefile.in: Update arch rules.
789 * configure.srv: Explicitly mark arch/ files.
791 2017-11-13 Andreas Schwab <schwab@suse.de>
793 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
795 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
797 2017-11-06 Pedro Alves <palves@redhat.com>
799 * config.in, configure: Regenerate.
801 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
803 * target.c (struct thread_search): Remove.
804 (thread_search_callback): Remove.
805 (prepare_to_access_memory): Use for_each_thread instead of
806 find_inferior. Inline code from thread_search_callback.
808 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
810 * server.c (struct visit_actioned_threads_data): Remove.
811 (visit_actioned_threads): Change prototype to take arguments
813 (resume): Use find_thread instead of find_inferior.
815 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
817 * server.c (queue_stop_reply_callback): Change prototype, return
819 (find_status_pending_thread_callback): Remove.
820 (handle_status): Replace find_inferior with find_thread and
823 2017-10-25 Alan Hayward <alan.hayward@arm.com>
825 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
827 (aarch64_store_gregset): Likewise.
828 (aarch64_fill_fpregset): Likewise.
829 (aarch64_store_fpregset): Likewise.
831 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
833 * gdbthread.h (find_thread, for_each_thread): New functions.
834 * inferiors.c (thread_of_pid): Remove.
835 (find_any_thread_of_pid): Use find_thread.
836 * linux-low.c (num_lwps): Use for_each_thread.
838 2017-10-17 Yao Qi <yao.qi@linaro.org>
840 * Makefile.in: Remove one rule.
841 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
843 2017-10-17 Yao Qi <yao.qi@linaro.org>
845 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
846 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
848 2017-10-17 Yao Qi <yao.qi@linaro.org>
850 * configure.srv: Rename arm.o with arch/arm.o.
852 2017-10-17 Yao Qi <yao.qi@linaro.org>
854 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
855 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
856 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
857 (arch-i386.o, arch-amd64.o): Remove rules.
858 (arch/%.o): New rule.
859 Update POSTCOMPILE and COMPILE.pre.
860 * configure.ac: Invoke AC_CONFIG_COMMANDS.
861 * configure: Re-generated.
862 * configure.srv: Replace arch-i386.o with arch/i386.o.
863 Replace arch-amd64.o with arch/amd64.o.
865 2017-10-16 Yao Qi <yao.qi@linaro.org>
867 * configure: Regenerated.
869 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
871 * inferiors.h: (struct inferior_list): Remove.
872 (struct inferior_list_entry); Remove.
873 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
874 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
875 get_first_inferior): Remove.
876 (for_each_inferior, for_each_inferior_with_data, find_inferior,
877 find_inferior_id, find_inferior_in_random): Change signature.
878 * inferiors.c (all_threads): Change type to
879 std::list<thread_info *>.
880 (get_thread): Remove macro.
881 (find_inferior, find_inferior_id): Change signature, implement
883 (find_inferior_in_random): Change signature, implement using
884 find_thread_in_random.
885 (for_each_inferior, for_each_inferior_with_data): Change
886 signature, implement using for_each_thread.
887 (add_inferior_to_list, remove_inferior): Remove.
888 (add_thread, get_first_thread, thread_of_pid,
889 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
890 (get_first_inferior, one_inferior_p, clear_inferior_list):
892 (clear_inferiors, get_thread_process): Update.
893 * gdbthread.h: Include <list>.
894 (struct thread_info) <entry>: Remove field.
896 (all_threads): Change type to std::list<thread_info *>.
897 (get_first_inferior): Add doc.
898 (find_thread, for_each_thread, find_thread_in_random): New
900 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
901 * linux-arm-low.c (update_registers_callback): Update.
902 * linux-low.c (second_thread_of_pid_p): Update.
903 (kill_one_lwp_callback, linux_detach_lwp_callback,
904 delete_lwp_callback, status_pending_p_callback, same_lwp,
905 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
906 iterate_over_lwps, not_stopped_callback,
907 resume_stopped_resumed_lwps, count_events_callback,
908 select_singlestep_lwp_callback, select_event_lwp_callback,
909 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
910 suspend_and_send_sigstop_callback, wait_for_sigstop,
911 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
912 lwp_running, linux_set_resume_request, resume_status_pending_p,
913 need_step_over_p, start_step_over, linux_resume_one_thread,
914 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
915 reset_lwp_ptrace_options_callback): Update.
916 * linux-mips-low.c (update_watch_registers_callback): Update.
917 * regcache.c (regcache_invalidate_one, regcache_invalidate):
919 (free_register_cache_thread_one): Remove.
920 (regcache_release): Update.
921 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
922 handle_qxfer_threads_worker): Update.
923 (handle_query): Update, use list iterator.
924 (visit_actioned_threads, handle_pending_status,
925 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
926 clear_pending_status_callback, set_pending_status_callback,
927 find_status_pending_thread_callback, handle_status,
928 process_serial_event): Update.
929 * target.c (thread_search_callback): Update.
930 * thread-db.c (thread_db_get_tls_address): Update.
931 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
933 * win32-i386-low.c (update_debug_registers_callback): Update.
934 * win32-low.c (delete_thread_info, child_delete_thread,
935 continue_one_thread, suspend_one_thread,
936 get_child_debug_event): Adjust.
938 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
940 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
941 * inferiors.h: Include <list>.
942 (struct process_info) <entry>: Remove field.
944 (pid_of): Change macro to function.
945 (ptid_of, lwpid_of): Remove macro.
946 (all_processes): Change type to std::list<process_info *>.
947 (ALL_PROCESSES): Remove macro.
948 (for_each_process, find_process): New function.
949 * inferiors.c (all_processes): Change type to
950 std::list<process_info *>.
951 (find_thread_process): Adjust.
952 (add_process): Likewise.
953 (remove_process): Likewise.
954 (find_process_pid): Likewise.
955 (get_first_process): Likewise.
956 (started_inferior_callback): Remove.
957 (have_started_inferiors_p): Adjust.
958 (attached_inferior_callback): Remove.
959 (have_attached_inferiors_p): Adjust.
960 * linux-low.c (check_zombie_leaders): Likewise.
961 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
962 (x86_linux_update_xmltarget): Adjust.
963 * server.c (handle_query): Likewise.
964 (gdb_reattached_process): Remove.
965 (handle_status): Adjust.
966 (kill_inferior_callback): Likewise.
967 (detach_or_kill_inferior): Remove.
968 (print_started_pid): Likewise.
969 (print_attached_pid): Likewise.
970 (detach_or_kill_for_exit): Update.
971 (process_serial_event): Likewise.
972 * linux-arm-low.c (arm_new_fork): Likewise.
974 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
976 * dll.h: Include <list>.
977 (struct dll_info): Add constructor.
978 <entry>: Remove field.
979 (all_dlls): Change type to std::list<dll_info>.
980 * dll.c: Include <algorithm>.
981 (get_dll): Remove macro.
982 (all_dlls): Change type to std::list<dll_info *>.
983 (free_one_dll): Remove.
984 (match_dll): Likewise.
985 (loaded_dll): Adjust.
986 (unloaded_dll): Adjust to all_dlls type change, use
987 std::find_if. Inline code from match_dll.
988 (clear_dlls): Adjust to all_dlls type change.
989 * server.c (emit_dll_description): Remove.
990 (handle_qxfer_libraries): Adjust to all_dlls type change,
991 integrate emit_dll_description's functionality.
993 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
995 * linux-low.h (struct linux_target_ops) <delete_process>: New
997 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
998 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
999 (struct linux_target_ops): Add delete_process callback.
1000 * linux-arm-low.c (arm_delete_process): New.
1001 (struct linux_target_ops): Add delete_process callback.
1002 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1003 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1004 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1005 * linux-mips-low.c (mips_linux_delete_process): New.
1006 (struct linux_target_ops): Add delete_process callback.
1007 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1008 * linux-s390-low.c (struct linux_target_ops): Likewise.
1009 * linux-sh-low.c (struct linux_target_ops): Likewise.
1010 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1011 * linux-tile-low.c (struct linux_target_ops): Likewise.
1012 * linux-x86-low.c (x86_linux_delete_process): New.
1013 (struct linux_target_ops): Add delete_process callback.
1014 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1016 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1018 * linux-aarch64-low.c (the_low_target): Add thread delete
1020 * linux-arm-low.c (arm_delete_thread): New function.
1021 (the_low_target): Add thread delete callback.
1022 * linux-bfin-low.c (the_low_target): Likewise.
1023 * linux-crisv32-low.c (the_low_target): Likewise.
1024 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1026 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1028 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1029 * linux-mips-low.c (mips_linux_delete_thread): New function.
1030 (the_low_target): Add thread delete callback.
1031 * linux-ppc-low.c (the_low_target): Likewise.
1032 * linux-s390-low.c (the_low_target): Likewise.
1033 * linux-sh-low.c (the_low_target): Likewise.
1034 * linux-tic6x-low.c (the_low_target): Likewise.
1035 * linux-tile-low.c (the_low_target): Likewise.
1036 * linux-x86-low.c (the_low_target): Likewise.
1037 * linux-xtensa-low.c (the_low_target): Likewise.
1039 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1041 * win32-low.c: Include "common-inferior.h".
1043 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1045 * inferiors.c (set_inferior_cwd): New function.
1046 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1047 (handle_query): Inform that QSetWorkingDir is supported.
1048 * win32-low.c (create_process): Pass the inferior's cwd to
1051 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1053 * inferiors.c (current_inferior_cwd): New global variable.
1054 (get_inferior_cwd): New function.
1055 * inferiors.h (struct process_info) <cwd>: New field.
1057 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1059 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1060 (OBS): Add gdb_tilde_expand.o.
1062 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1064 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1065 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1067 2017-09-29 Pedro Alves <palves@redhat.com>
1069 * ax.c (gdb_parse_agent_expr): Constify.
1070 * ax.h (gdb_parse_agent_expr): Constify.
1071 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1073 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1074 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1075 * remote-utils.h (read_ptid): Constify.
1076 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1077 (process_point_options, process_serial_event): Constify.
1078 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1079 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1080 (cmd_qtbuffer): Constify.
1082 2017-09-29 Pedro Alves <palves@redhat.com>
1084 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1087 2017-09-29 Pedro Alves <palves@redhat.com>
1089 * linux-low.c (handle_extended_wait): Pass parent thread instead
1090 of process to thread_db_notice_clone.
1091 * linux-low.h (thread_db_notice_clone): Replace parent process
1092 parameter with parent thread parameter.
1093 * thread-db.c (find_one_thread): Add comment.
1094 (thread_db_notice_clone): Replace parent process parameter with
1095 parent thread parameter. Temporarily switch to the parent thread.
1097 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1099 * gdbthread.h: Include "common-gdbthread.h".
1100 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1101 "if" when validating the ptid.
1102 * remote-utils.c: Include "gdbthread.h".
1103 (prepare_resume_reply): Use "switch_to_thread".
1104 * target.c (done_accessing_memory): Likewise.
1106 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1108 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1109 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1110 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1111 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1112 s390x-gs-linux64-ipa.o to ipa_obj.
1113 * linux-s390-low.c (HWCAP_S390_GS): New define.
1114 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1116 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1117 (s390_arch_setup): Check for guarded-storage support and choose
1119 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1120 init_registers_s390x_gs_linux64.
1121 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1123 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1124 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1126 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1128 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1130 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1132 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1133 (thread_db_thread_handle): Declare.
1134 * linux-low.c (linux_target_ops): Initialize thread_handle.
1135 * server.c (handle_qxfer_threads_worker): Add support for
1137 * target.h (struct target_ops): Add new function pointer,
1139 (target_thread_handle): Define.
1140 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1142 (thread_db_thread_handle): New function.
1144 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1146 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1147 * linux-low.h (thread_db_notice_clone): Declare.
1148 * thread-db.c (thread_db_notice_clone): New function.
1150 2017-09-21 Pedro Alves <palves@redhat.com>
1152 * server.c (gdb_read_memory, handle_status, process_serial_event)
1153 (handle_serial_event, handle_target_event): Adjust to
1154 set_desired_thread prototype change.
1155 * target.c (set_desired_thread): Remove 'use_general' parameter
1157 * target.h (set_desired_thread): Remove 'use_general' parameter.
1159 2017-09-20 Tom Tromey <tom@tromey.com>
1161 * target.c (target_terminal::terminal_state): Define.
1162 (target_terminal::init): Rename from target_terminal_init.
1163 (target_terminal::inferior): Rename from
1164 target_terminal_inferior.
1165 (target_terminal::ours): Rename from target_terminal_ours.
1166 (target_terminal::ours_for_output, target_terminal::info): New.
1168 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1170 * server.c (accumulate_file_name_length): Remove.
1171 (emit_dll_description): Adjust to std::string change.
1172 (handle_qxfer_libraries): Use std::string to hold document.
1174 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1176 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1177 return type of xml_escape_text.
1178 * server.c (emit_dll_description): Likewise.
1180 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1182 * server.c (captured_main): Accept argument for --selftest.
1183 Update run_tests call.
1184 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1185 when registering selftests.
1187 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1189 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1190 instead of "VEC" for "target_desc.reg_defs".
1191 (regcache_cpy): Likewise.
1192 (registers_to_string): Likewise.
1193 (registers_from_string): Likewise.
1194 (find_regno): Likewise.
1195 (supply_regblock): Likewise.
1196 (regcache_raw_read_unsigned): Likewise.
1197 * tdesc.c (init_target_desc): Likewise.
1198 (tdesc_create_reg): Likewise.
1199 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1200 (struct target_desc) <reg_defs>: Convert to "std::vector".
1201 (target_desc): Do not initialize "reg_defs".
1202 (~target_desc): Update code to use "std::vector" instead of "VEC"
1203 for "target_desc.reg_defs".
1204 (operator==): Likewise.
1206 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1208 * inferiors.h (thread_to_gdb_id): Remove.
1209 * inferiors.c (thread_to_gdb_id): Remove.
1210 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1211 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1212 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1214 * nto-low.c (nto_fetch_registers, nto_store_registers,
1215 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1217 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1219 * inferiors.h (gdb_id_to_thread_id): Remove.
1220 * inferiors.c (gdb_id_to_thread_id): Remove.
1221 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1222 removal. Move pid declaration closer to where it's used.
1224 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1226 * server.c (handle_detach): New function.
1227 (process_serial_event): Move code out, call handle_detach.
1229 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1231 * server.c (require_running): Rename to ...
1232 (require_running_or_return): ... this ...
1233 (require_running_or_break): ... and this.
1234 (handle_query, process_serial_event): Adjust.
1236 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1238 * linux-low.c (linux_set_resume_request): Remove unused
1241 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1243 * server.c (first_thread_of): Remove.
1244 (process_serial_event): Replace usage of first_thread_of with
1245 find_any_thread_of_pid.
1246 * tracepoint.c (same_process_p): Remove.
1247 (gdb_agent_about_to_close): Replace usage of same_process_p with
1248 find_any_thread_of_pid.
1249 * linux-x86-low.c (same_process_callback): Remove.
1250 (x86_arch_setup_process_callback): Replace usage of
1251 same_process_callback with find_any_thread_of_pid.
1252 * thread-db.c (any_thread_of): Remove.
1253 (switch_to_process): Replace usage of any_thread_of with
1254 find_any_thread_of_pid.
1255 * inferiors.c (thread_pid_matches_callback): Remove.
1256 (find_thread_process): Adjust to use find_any_thread_of_pid.
1258 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1260 * regcache.c (get_thread_regcache): Guard calls to "memset"
1263 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1265 * linux-low.c (handle_extended_wait): Use
1266 "allocate_target_description" instead of "XNEW".
1267 * linux-x86-low.c (initialize_low_arch): Likewise.
1269 2017-09-05 Yao Qi <yao.qi@linaro.org>
1271 * configure.srv (srv_i386_regobj): Remove.
1272 (srv_amd64_regobj): Remove.
1273 (srv_regobj): Set it to "" for x86 non-linux targets.
1274 * linux-x86-tdesc.c (i386_linux_read_description):
1275 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1276 (init_registers_i386): Remove the declaration.
1277 (tdesc_i386): Remove the declaration.
1278 (lynx_i386_arch_setup): Call i386_create_target_description.
1279 * nto-x86-low.c: Likewise.
1280 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1281 [!__x86_64__]: include arch/i386.h.
1282 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1284 2017-09-05 Yao Qi <yao.qi@linaro.org>
1286 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1287 i386/amd64-XXX-linux from it.
1289 2017-09-05 Yao Qi <yao.qi@linaro.org>
1291 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1293 (ipa_amd64_linux_regobj): Remove.
1294 (ipa_x32_linux_regobj): Remove.
1296 2017-09-05 Yao Qi <yao.qi@linaro.org>
1298 * Makefile.in (arch-amd64.o): New rule.
1299 * configure.srv: Append arch-amd64.o.
1300 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1301 (get_ipa_tdesc): Call amd64_linux_read_description.
1302 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1303 and init_registers_amd64_XXX.
1304 * linux-x86-low.c (x86_linux_read_description): Call
1305 amd64_linux_read_description.
1306 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1307 (initialize_low_arch): Don't call init_registers_x32_XXX and
1308 init_registers_amd64_XXX.
1309 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1310 and tdesc_amd64_XXX.
1311 [__x86_64__] (amd64_tdesc_test): New function.
1312 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1313 and init_registers_amd64_XXX.
1314 * linux-x86-tdesc.c: Include arch/amd64.h.
1315 (xcr0_to_tdesc_idx): New function.
1316 (i386_linux_read_description): New function.
1317 (amd64_get_ipa_tdesc_idx): New function.
1318 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1319 (amd64_get_ipa_tdesc): Declare.
1321 2017-09-05 Yao Qi <yao.qi@linaro.org>
1323 * configure.srv (srv_i386_linux_xmlfiles): Remove
1324 i386/i386-XXX-linux.xml from it.
1326 2017-09-05 Yao Qi <yao.qi@linaro.org>
1328 * configure.srv: Set srv_i386_linux_regobj empty if $development
1330 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1331 initialize_low_tdesc.
1332 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1333 with #if initialize_low_tdesc.
1334 * linux-x86-tdesc-selftest.c: New file.
1335 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1337 2017-09-05 Yao Qi <yao.qi@linaro.org>
1339 * Makefile.in (arch-i386.o): New rule.
1340 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1341 (x86_64-*-linux*): Likewise.
1342 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1343 include arch/i386.h.
1344 (i386_linux_read_description): Remove code and call
1345 i386_create_target_description.
1346 * tdesc.c (allocate_target_description): New function.
1347 * tdesc.h (set_tdesc_architecture): Remove declaration.
1348 (set_tdesc_osabi): Likewise.
1350 2017-09-05 Yao Qi <yao.qi@linaro.org>
1352 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1353 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1354 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1356 * server.c (get_features_xml): Call tdesc_get_features_xml.
1357 * tdesc.c (set_tdesc_architecture): New function.
1358 (set_tdesc_osabi): New function.
1359 (tdesc_get_features_xml): New function.
1360 (tdesc_create_feature): Add an argument.
1361 * tdesc.h (struct target_desc) <features>: New field.
1362 <arch, osabi>: New field.
1363 (~target_desc): xfree features, arch, and osabi.
1364 (target_desc::oerator==): Don't compare .xmltarget.
1365 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1366 (set_tdesc_osabi): Likewise.
1367 (tdesc_get_features_xml): Likewise.
1369 2017-09-05 Yao Qi <yao.qi@linaro.org>
1371 * linux-x86-tdesc.c: Include selftest.h.
1372 (i386_tdesc_test): New function.
1373 (initialize_low_tdesc): Call selftests::register_test.
1374 * tdesc.h: Include regdef.h.
1375 (target_desc): Override operator == and !=.
1377 2017-09-05 Yao Qi <yao.qi@linaro.org>
1379 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1380 (ipa_obj): Likewise.
1381 * linux-i386-ipa.c: Include common/x86-xstate.h
1382 (get_ipa_tdesc): Call i386_linux_read_description.
1383 (initialize_low_tracepoint): Don't call init_registers_XXX
1384 functions, call initialize_low_tdesc instead.
1385 * linux-x86-low.c (x86_linux_read_description): Call
1386 i386_linux_read_description.
1387 (initialize_low_arch): Don't call init_registers_i386_XXX
1388 functions, call initialize_low_tdesc.
1389 * linux-x86-tdesc.c: New file.
1390 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1391 (i386_get_ipa_tdesc_idx): Declare.
1392 (i386_get_ipa_tdesc): Declare.
1393 (initialize_low_tdesc): Declare.
1395 2017-09-05 Yao Qi <yao.qi@linaro.org>
1397 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1400 2017-09-05 Yao Qi <yao.qi@linaro.org>
1402 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1403 * regcache.c (get_thread_regcache): Use VEC_length.
1404 (init_register_cache): Likewise.
1405 (regcache_cpy): Likewise.
1406 (registers_to_string): Iterate reg_defs via VEC_iterate.
1407 (find_regno): Likewise.
1408 (find_register_by_number): Use VEC_index.
1409 (register_size): Call find_register_by_number.
1410 (register_data): Call find_register_by_number.
1411 (supply_regblock): Use VEC_length.
1412 (regcache_raw_read_unsigned): Likewise.
1413 * tdesc.c (init_target_desc): Iterate reg_defs via
1415 (default_description): Update initializer.
1416 (copy_target_description): Don't update field num_registers.
1417 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1418 <num_registers>: Remove.
1420 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1422 * Makefile.in (.SECONDARY): Define target.
1424 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1426 * linux-low.c (linux_wait_1): Adjust.
1427 * server.c (queue_stop_reply_callback): Adjust.
1429 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1431 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1432 QEnvironmentUnset and QEnvironmentReset packets.
1433 (handle_query): Inform remote that QEnvironmentHexEncoded,
1434 QEnvironmentUnset and QEnvironmentReset are supported.
1436 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1438 * inferiors.h (inferior_target_data): Rename to ...
1439 (thread_target_data): ... this.
1440 (inferior_regcache_data): Rename to ...
1441 (thread_regcache_data): ... this.
1442 (set_inferior_regcache_data): Rename to ...
1443 (set_thread_regcache_data): ... this.
1444 * inferiors.c (inferior_target_data): Rename to ...
1445 (thread_target_data): ... this.
1446 (inferior_regcache_data): Rename to ...
1447 (thread_regcache_data): ... this.
1448 (set_inferior_regcache_data): Rename to ...
1449 (set_thread_regcache_data): ... this.
1450 (free_one_thread): Update.
1451 * linux-low.h (get_thread_lwp): Update.
1452 * regcache.c (get_thread_regcache): Update.
1453 (regcache_invalidate_thread): Update.
1454 (free_register_cache_thread): Update.
1455 * win32-i386-low.c (update_debug_registers_callback): Update.
1456 (win32_get_current_dr): Update.
1457 * win32-low.c (thread_rec): Update.
1458 (delete_thread_info): Update.
1459 (continue_one_thread): Update.
1460 (suspend_one_thread): Update.
1462 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1464 * inferiors.c (set_inferior_target_data): Remove.
1465 * inferiors.h (set_inferior_target_data): Remove.
1467 2017-08-18 Yao Qi <yao.qi@linaro.org>
1469 * Makefile.in (OBS): Add selftest.o.
1470 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1471 * configure, config.in: Re-generated.
1472 * server.c: Include common/sefltest.h.
1473 (captured_main): Handle option --selftest.
1475 2017-08-09 Yao Qi <yao.qi@linaro.org>
1477 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1478 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1479 i386-avx-mpx.o and i386-mmx.o.
1480 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1481 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1482 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1483 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1484 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1485 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1486 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1487 i386/amd64-avx-mpx.xml.
1489 2017-08-09 Yao Qi <yao.qi@linaro.org>
1491 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1492 and x32-avx-avx512.o.
1493 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1494 i386/x32-avx-avx512.xml.
1496 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1498 * tracepoint.h (enum class fast_tpoint_collect_result): New
1500 (fast_tracepoint_collecting): Change return type to
1501 fast_tpoint_collect_result.
1502 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1503 * linux-low.h: Include tracepoint.h.
1504 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1505 fast_tpoint_collect_result.
1506 * linux-low.c (handle_tracepoints): Adjust.
1507 (linux_fast_tracepoint_collecting): Change return type to
1508 fast_tpoint_collect_result.
1509 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1510 linux_wait_1, stuck_in_jump_pad_callback,
1511 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1512 proceed_one_lwp): Adjust to type change.
1514 2017-07-10 Yao Qi <yao.qi@linaro.org>
1516 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1518 2017-06-29 Yao Qi <yao.qi@linaro.org>
1520 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1522 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1524 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1526 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1528 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1530 * linux-low.c (linux_create_inferior): Adjust code to access the
1531 environment information via 'gdb_environ' class.
1532 * lynx-low.c (lynx_create_inferior): Likewise.
1533 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1534 (get_environ): Return a pointer to 'our_environ'.
1535 (captured_main): Initialize 'our_environ'.
1536 * server.h (get_environ): Adjust prototype.
1537 * spu-low.c (spu_create_inferior): Adjust code to access the
1538 environment information via 'gdb_environ' class.
1540 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1542 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1543 usage of "register" keyword.
1545 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1547 * configure: Re-generate.
1549 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1551 * configure: Re-generate.
1553 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1555 * Makefile.in (COMPILE.pre): Add "-x c++".
1557 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1559 * fork-child.c: Conditionally include <signal.h>.
1561 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1563 * server.c (handle_general_set): Handle new packet
1564 "QStartupWithShell".
1565 (handle_query): Add "QStartupWithShell" to the list of supported
1567 (gdbserver_usage): Add help text explaining the
1568 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1570 (captured_main): Recognize and act upon the presence of the new
1573 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1574 Pedro Alves <palves@redhat.com>
1576 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1577 * configure: Regenerate.
1578 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1580 (i[34567]86-*-lynxos*): Likewise.
1581 (spu*-*-*): Likewise.
1582 * fork-child.c: New file.
1583 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1585 (linux_ptrace_fun): New function.
1586 (linux_create_inferior): Adjust function prototype to reflect
1587 change on "target.h". Adjust function code to use
1589 (linux_request_interrupt): Delete "signal_pid".
1590 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1591 (lynx_ptrace_fun): New function.
1592 (lynx_create_inferior): Adjust function prototype to reflect
1593 change on "target.h". Adjust function code to use
1595 * nto-low.c (nto_create_inferior): Adjust function prototype and
1596 code to reflect change on "target.h". Update comments.
1597 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1598 "common-terminal.h" and "environ.h".
1599 (terminal_fd): Moved to fork-child.c.
1600 (old_foreground_pgrp): Likewise.
1601 (restore_old_foreground_pgrp): Likewise.
1602 (last_status): Make it global.
1603 (last_ptid): Likewise.
1604 (our_environ): New variable.
1605 (startup_with_shell): Likewise.
1606 (program_name): Likewise.
1607 (program_argv): Rename to...
1608 (program_args): ...this.
1609 (wrapper_argv): New variable.
1610 (start_inferior): Delete function.
1611 (get_exec_wrapper): New function.
1612 (get_exec_file): Likewise.
1613 (get_environ): Likewise.
1614 (prefork_hook): Likewise.
1615 (post_fork_inferior): Likewise.
1616 (postfork_hook): Likewise.
1617 (postfork_child_hook): Likewise.
1618 (handle_v_run): Update code to deal with arguments coming from the
1619 remote host. Update calls from "start_inferior" to
1621 (captured_main): Likewise. Initialize environment variable. Call
1623 * server.h (post_fork_inferior): New prototype.
1624 (get_environ): Likewise.
1625 (last_status): Declare.
1626 (last_ptid): Likewise.
1627 (signal_pid): Likewise.
1628 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1629 (spu_ptrace_fun): New function.
1630 (spu_create_inferior): Adjust function prototype to reflect change
1631 on "target.h". Adjust function code to use "fork_inferior".
1632 * target.c (target_terminal_init): New function.
1633 (target_terminal_inferior): Likewise.
1634 (target_terminal_ours): Likewise.
1635 * target.h: Include <vector>.
1636 (struct target_ops) <create_inferior>: Update prototype.
1637 (create_inferior): Update macro.
1638 * utils.c (gdb_flush_out_err): New function.
1639 * win32-low.c (win32_create_inferior): Adjust function prototype
1640 and code to reflect change on "target.h".
1642 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1644 * inferiors.c (switch_to_thread): New function.
1646 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1648 * Makefile.in (SFILE): Add "common/job-control.c".
1649 (OBS): Add "job-control.o".
1651 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1653 * Makefile: Remove "@host_makefile_frag@".
1655 2017-05-05 Pedro Alves <palves@redhat.com>
1657 * configure: Regenerate.
1659 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1661 * configure: Regenerate.
1663 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1665 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1666 software_single_step change of return type to
1667 std::vector<CORE_ADDR>.
1668 * linux-low.c (install_software_single_step_breakpoints):
1670 * linux-low.h (install_software_single_step_breakpoints):
1673 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1675 * remote-utils.c: Include "gdb_termios.h" instead of
1677 * terminal.h: Delete file.
1679 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1681 * server.c: Include <vector>.
1682 <program_argv, wrapper_argv>: Convert to std::vector.
1683 (start_inferior): Rewrite function to use C++.
1684 (handle_v_run): Likewise. Update code that calculates the argv
1685 based on the vRun packet; use C++.
1686 (captured_main): Likewise.
1688 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1690 * server.c (handle_v_cont): Initialize thread_resume::thread
1693 2017-04-05 Pedro Alves <palves@redhat.com>
1695 * configure: Regenerate.
1697 2017-04-05 Pedro Alves <palves@redhat.com>
1699 * gdbreplay.c (sync_error): Constify.
1700 * linux-x86-low.c (push_opcode): Constify.
1702 2017-04-05 Pedro Alves <palves@redhat.com>
1704 * win32-low.c (get_child_debug_event)
1705 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1706 Report TARGET_WAITKIND_SPURIOUS instead.
1708 2017-04-05 Pedro Alves <palves@redhat.com>
1710 * remote-utils.c (remote_prepare, remote_open): Constify.
1711 * remote-utils.h (remote_prepare, remote_open): Constify.
1712 * server.c (captured_main): Constify 'port' handling.
1714 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1716 * Makefile.in (clean): Clear .deps.
1718 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1720 * .gitignore: Remove generated files, replace with wildcard.
1721 * (clean): Replace removal of generated files with wildcard.
1722 (version.c): Replace with...
1723 (version-generated.c): ...this.
1724 (xml-builtin.c): Replace with...
1725 (xml-builtin-generated.c): ...this.
1726 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1727 (%.c: *regformats*): Replace with...
1728 (%-generated.c: *regformats*): ...this.
1730 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1732 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1733 (xtensa_fill_gregset): Call collect_register_by_name for
1735 (xtensa_store_gregset): Call supply_register_by_name for
1738 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1740 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1741 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1742 (xtensa_store_gregset): Call supply_register for all registers in
1743 a0_regnum..a0_regnum + C0_NREGS range.
1745 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1747 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1748 (ax-ipa.o: ax.c): Remove.
1749 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1750 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1751 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1752 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1753 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1755 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1757 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1758 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1759 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1760 (errors-ipa.o: ../common/errors.c): Remove.
1761 (format-ipa.o: ../common/format.c): Remove.
1762 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1764 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1766 * Makefile.in (%-ipa.o: %.c): New rule.
1767 (tracepoint-ipa.o: tracepoint.c): Remove.
1768 (utils-ipa.o: utils.c): Remove.
1769 (remote-utils-ipa.o: remote-utils.c): Remove.
1770 (regcache-ipa.o: regcache.c): Remove.
1771 (i386-linux-ipa.o: i386-linux.c): Remove.
1772 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1773 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1774 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1775 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1776 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1777 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1778 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1779 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1780 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1781 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1782 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1783 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1784 (aarch64-ipa.o: aarch64.c): Remove.
1785 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1786 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1787 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1788 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1789 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1790 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1791 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1792 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1793 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1794 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1795 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1796 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1797 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1798 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1799 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1800 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1801 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1802 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1803 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1804 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1805 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1806 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1807 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1808 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1809 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1810 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1811 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1812 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1813 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1814 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1815 (tdesc-ipa.o: tdesc.c): Remove.
1816 (x32-linux-ipa.o: x32-linux.c): Remove.
1817 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1818 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1820 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1822 * Makefile.in (%.o: ../arch/%.c): New rule.
1823 (arm.o: ../arch/arm.c): Remove.
1824 (arm-linux.o: ../arch/arm-linux.c): Remove.
1825 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1826 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1828 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1830 * Makefile.in (%.o: ../nat/%.c): New rule.
1831 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1832 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1833 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1834 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1835 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1836 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1837 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1838 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1839 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1840 (linux-personality.o: ../nat/linux-personality.c): Remove.
1841 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1842 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1843 (x86-linux.o: ../nat/x86-linux.c): Remove.
1844 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1845 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1847 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1849 * Makefile.in (%.o: ../common/%.c): New rule.
1850 (signals.o: ../common/signals.c): Remove.
1851 (print-utils.o: ../common/print-utils.c): Remove.
1852 (rsp-low.o: ../common/rsp-low.c): Remove.
1853 (common-utils.o: ../common/common-utils.c): Remove.
1854 (posix-strerror.o: ../common/posix-strerror.c): Remove.
1855 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1856 (vec.o: ../common/vec.c): Remove.
1857 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1858 (xml-utils.o: ../common/xml-utils.c): Remove.
1859 (ptid.o: ../common/ptid.c): Remove.
1860 (buffer.o: ../common/buffer.c): Remove.
1861 (format.o: ../common/format.c): Remove.
1862 (filestuff.o: ../common/filestuff.c): Remove.
1863 (agent.o: ../common/agent.c): Remove.
1864 (errors.o: ../common/errors.c): Remove.
1865 (environ.o: ../common/environ.c): Remove.
1866 (common-debug.o: ../common/common-debug.c): Remove.
1867 (cleanups.o: ../common/cleanups.c): Remove.
1868 (common-exceptions.o: ../common/common-exceptions.c): Remove.
1869 (fileio.o: ../common/fileio.c): Remove.
1870 (common-regcache.o: ../common/common-regcache.c): Remove.
1871 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1872 (new-op.o: ../common/new-op.c): Remove.
1873 (btrace-common.o: ../common/btrace-common.c): Remove.
1875 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1877 * Makefile.in (%.o: ../target/%.c): New rule.
1878 (waitstatus.o: ../target/waitstatus.c): Remove.
1880 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1883 (%.c: ../regformats/%.dat,
1884 (%.c: ../regformats/arm/%.dat,
1885 (%.c: ../regformats/i386/%.dat,
1886 (%.c: ../regformats/rs6000/%.dat): New rules.
1887 (aarch64.c): Remove.
1888 (reg-arm.c): Remove.
1889 (arm-with-iwmmxt.c): Remove.
1890 (arm-with-vfpv2.c): Remove.
1891 (arm-with-vfpv3.c): Remove.
1892 (arm-with-neon.c): Remove.
1893 (reg-bfin.c): Remove.
1894 (reg-cris.c): Remove.
1895 (reg-crisv32.c): Remove.
1897 (i386-linux.c): Remove.
1898 (i386-avx.c): Remove.
1899 (i386-avx-linux.c): Remove.
1900 (i386-avx-avx512.c): Remove.
1901 (i386-avx-avx512-linux.c): Remove.
1902 (i386-mpx.c): Remove.
1903 (i386-mpx-linux.c): Remove.
1904 (i386-avx-mpx-avx512-pku.c): Remove.
1905 (i386-avx-mpx-avx512-pku-linux.c): Remove.
1906 (i386-avx-mpx.c): Remove.
1907 (i386-avx-mpx-linux.c): Remove.
1908 (i386-mmx.c): Remove.
1909 (i386-mmx-linux.c): Remove.
1910 (reg-ia64.c): Remove.
1911 (reg-m32r.c): Remove.
1912 (reg-m68k.c): Remove.
1914 (mips-linux.c): Remove.
1915 (mips-dsp-linux.c): Remove.
1916 (mips64-linux.c): Remove.
1917 (mips64-dsp-linux.c): Remove.
1918 (nios2-linux.c): Remove.
1919 (powerpc-32.c): Remove.
1920 (powerpc-32l.c): Remove.
1921 (powerpc-altivec32l.c): Remove.
1922 (powerpc-cell32l.c): Remove.
1923 (powerpc-vsx32l.c): Remove.
1924 (powerpc-isa205-32l.c): Remove.
1925 (powerpc-isa205-altivec32l.c): Remove.
1926 (powerpc-isa205-vsx32l.c): Remove.
1927 (powerpc-e500l.c): Remove.
1928 (powerpc-64l.c): Remove.
1929 (powerpc-altivec64l.c): Remove.
1930 (powerpc-cell64l.c): Remove.
1931 (powerpc-vsx64l.c): Remove.
1932 (powerpc-isa205-64l.c): Remove.
1933 (powerpc-isa205-altivec64l.c): Remove.
1934 (powerpc-isa205-vsx64l.c): Remove.
1935 (s390-linux32.c): Remove.
1936 (s390-linux32v1.c): Remove.
1937 (s390-linux32v2.c): Remove.
1938 (s390-linux64.c): Remove.
1939 (s390-linux64v1.c): Remove.
1940 (s390-linux64v2.c): Remove.
1941 (s390-te-linux64.c): Remove.
1942 (s390-vx-linux64.c): Remove.
1943 (s390-tevx-linux64.c): Remove.
1944 (s390x-linux64.c): Remove.
1945 (s390x-linux64v1.c): Remove.
1946 (s390x-linux64v2.c): Remove.
1947 (s390x-te-linux64.c): Remove.
1948 (s390x-vx-linux64.c): Remove.
1949 (s390x-tevx-linux64.c): Remove.
1950 (tic6x-c64xp-linux.c): Remove.
1951 (tic6x-c64x-linux.c): Remove.
1952 (tic6x-c62x-linux.c): Remove.
1954 (reg-sparc64.c): Remove.
1955 (reg-spu.c): Remove.
1957 (amd64-linux.c): Remove.
1958 (amd64-avx.c): Remove.
1959 (amd64-avx-linux.c): Remove.
1960 (amd64-avx-avx512.c): Remove.
1961 (amd64-avx-avx512-linux.c): Remove.
1962 (amd64-mpx.c): Remove.
1963 (amd64-mpx-linux.c): Remove.
1964 (amd64-avx-mpx-avx512-pku.c): Remove.
1965 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
1966 (amd64-avx-mpx.c): Remove.
1967 (amd64-avx-mpx-linux.c): Remove.
1969 (x32-linux.c): Remove.
1970 (x32-avx.c): Remove.
1971 (x32-avx-linux.c): Remove.
1972 (x32-avx-avx512.c): Remove.
1973 (x32-avx-avx512-linux.c): Remove.
1974 (reg-xtensa.c): Remove.
1975 (reg-tilegx.c): Remove.
1976 (reg-tilegx32.c): Remove.
1978 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
1980 * Makefile.in (SFILES): Add "common/environ.c".
1981 (OBJS): Add "common/environ.h".
1983 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
1985 * configure.ac: Check if the fs_base and gs_base members of
1986 `struct user_regs_struct' exist.
1987 * config.in: Regenerated.
1988 * configure: Likewise.
1990 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
1992 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
1994 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
1995 (get_next_pcs_syscall_next_pc): Likewise.
1997 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
1999 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2000 * nto-x86-low.c: Likewise.
2002 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2004 * Makefile.in: Include disable-implicit-rules.mk.
2006 2016-11-23 Pedro Alves <palves@redhat.com>
2008 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2009 (debug_vprintf): Use std::chrono::steady_clock instead of
2010 gettimeofday. Use '.' instead of ':'.
2011 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2012 (get_timestamp): Use std::chrono::steady_clock instead of
2015 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2017 * Makefile.in: Fix whitespace formatting.
2019 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2021 * Makefile.in (SFILES, OBS): Flatten list and order
2024 2016-11-23 Pedro Alves <palves@redhat.com>
2026 * event-loop.c (handle_file_event): Use warning.
2027 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2028 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2031 2016-11-23 Pedro Alves <palves@redhat.com>
2033 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2035 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2036 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2037 debug_printf and debug_flush for debug output.
2038 * server.c (handle_general_set): Likewise.
2039 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2042 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2044 * Makefile.in (.c.o): Replace rule with ...
2045 (%.o: %.c): ... this one.
2047 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2049 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2050 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2052 * configure.ac: Remove checks for the make program.
2053 * configure: Re-generate.
2055 2016-10-28 Pedro Alves <palves@redhat.com>
2057 * Makefile.in (CXX_DIALECT): Get from configure.
2058 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2059 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2060 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2061 * config.in: Regenerate.
2062 * configure: Regenerate.
2064 2016-10-27 Yao Qi <yao.qi@linaro.org>
2066 * linux-low.c (linux_supports_range_stepping): Return true if
2067 can_software_single_step return true.
2069 2016-10-27 Yao Qi <yao.qi@linaro.org>
2071 * inferiors.c (find_inferior_in_random): New function.
2072 * inferiors.h (find_inferior_in_random): Declare.
2073 * linux-low.c (linux_wait_for_event_filtered): Call
2074 find_inferior_in_random instead of find_inferior.
2076 2016-10-27 Yao Qi <yao.qi@linaro.org>
2078 * linux-low.c (linux_wait_1): If single-step breakpoints are
2079 inserted, remove them.
2081 2016-10-26 Pedro Alves <palves@redhat.com>
2083 * linux-low.c (handle_extended_wait): Link parent/child fork
2085 (linux_wait_1): Unlink them.
2086 (linux_set_resume_request): Ignore resume requests for
2087 already-resumed and unhandled fork child threads.
2088 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2089 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2091 (handle_v_requests) <vCont>: Don't call require_running.
2092 * server.h (in_queued_stop_replies): New declaration.
2094 2016-10-24 Yao Qi <yao.qi@linaro.org>
2097 * linux-aarch64-low.c (append_insns): Cast the return value to
2100 2016-10-10 Yao Qi <yao.qi@linaro.org>
2102 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2104 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2106 * target.c (target_supports_multi_process): New function, moved
2108 * target.h (target_supports_multi_process): ... here. Remove
2111 2016-10-05 Tom Tromey <tom@tromey.com>
2114 * tracepoint.c (handle_tracepoint_bkpts): Check
2115 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2117 2016-10-05 Yao Qi <yao.qi@linaro.org>
2119 * configure.srv: Update the path of arm-*.xml files.
2121 2016-10-05 Terry Guo <terry.guo@arm.com>
2122 Yao Qi <yao.qi@linaro.org>
2124 * Makefile.in: Adjust the path of rules.
2125 * configure.srv: Update the path of xml files.
2126 * regformats/arm-with-iwmmxt.dat: Regenerated.
2127 * regformats/arm-with-neon.dat: Likewise.
2128 * regformats/arm-with-vfpv2.dat: Likewise.
2129 * regformats/arm-with-vfpv3.dat Likewise.
2131 2016-09-30 Yao Qi <yao.qi@linaro.org>
2134 * target.c (target_stop_and_wait): Don't call
2135 target_continue_no_signal, use resume_stop instead.
2137 2016-09-26 Yao Qi <yao.qi@linaro.org>
2139 * linux-low.c (linux_wait_1): Call debug_exit.
2141 2016-09-23 Pedro Alves <palves@redhat.com>
2143 * Makefile.in (SFILES): Add common/new-op.c.
2144 (OBS): Add common/new-op.o.
2145 (new-op.o): New rule.
2147 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2149 * .gitinore: Ignore more files.
2151 2016-09-21 Yao Qi <yao.qi@linaro.org>
2153 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2156 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2158 * server.c (start_inferior): Call target_mourn_inferior instead of
2159 mourn_inferior; pass ptid_t argument to it.
2161 (handle_target_event): Likewise.
2162 * target.c (target_mourn_inferior): New function.
2163 * target.h (mourn_inferior): Delete macro.
2165 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2167 * linux-low.c (lwp_is_stepping): New function.
2169 2016-09-06 Carl Love <cel@us.ibm.com>
2171 * server.c (start_inferior): Fixed comment, requested comment change
2172 didn't get updated correctly. Removed reference to ptrace () call as
2173 it is only true on Linux systems.
2175 2016-09-06 Carl Love <cel@us.ibm.com>
2177 * server.c (start_inferior): Do not call
2178 function target_post_create_inferior () if the
2179 inferior process has already exited.
2181 2016-09-05 Pedro Alves <palves@redhat.com>
2183 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2184 (COMPILE.pre, CC_LD): Use CXX directly.
2185 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2186 * acinclude.m4: Don't include build-with-cxx.m4.
2187 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2188 * configure: Regenerate.
2190 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2193 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2194 call writing data to own_buf.
2196 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2198 * target.c (mywait): Call target_wait instead of
2200 (target_wait): New function.
2202 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2204 * server.c (start_inferior): New variable 'ptid'. Replace calls
2205 to the_target->resume by target_continue{,_no_signal}, depending
2207 * target.c (target_stop_and_wait): Call target_continue_no_signal
2208 instead of the_target->resume.
2209 (target_continue): New function.
2211 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2213 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2215 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2218 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2220 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2221 * linux-arm-low.c (ps_get_thread_area): Likewise.
2222 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2223 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2224 * linux-mips-low.c (ps_get_thread_area): Likewise.
2225 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2226 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2227 * linux-x86-low.c (ps_get_thread_area): Likewise.
2228 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2230 2016-08-19 Pedro Alves <palves@redhat.com>
2232 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2234 2016-08-19 Pedro Alves <palves@redhat.com>
2236 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2237 comment. Use memcpy instead of casting through unsigned long.
2239 2016-08-19 Pedro Alves <palves@redhat.com>
2241 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2242 allocating around 0x80000000.
2244 2016-08-19 Pedro Alves <palves@redhat.com>
2247 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2248 (x32-avx512-linux-ipa.o): New rules.
2249 * configure.ac (x86_64-*-linux*): New x32 check.
2250 * configure.srv (ipa_x32_linux_regobj): New.
2251 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2252 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2254 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2256 * configure: Regenerate.
2258 2016-08-09 Pedro Alves <palves@redhat.com>
2261 * Makefile.in (OBS): Add signals-state-save-restore.o.
2262 (signals-state-save-restore.o): New rule.
2263 * config.in: Regenerate.
2264 * configure: Regenerate.
2265 * linux-low.c: Include "signals-state-save-restore.h".
2266 (linux_create_inferior): Call
2267 restore_original_signals_state.
2268 * server.c: Include "dispositions-save-restore.h".
2269 (captured_main): Call save_original_signals_state.
2271 2016-08-05 Pedro Alves <palves@redhat.com>
2273 * configure: Regenerate.
2275 2016-08-04 Yao Qi <yao.qi@linaro.org>
2277 * linux-low.c (regsets_fetch_inferior_registers): Check
2278 errno is ESRCH or not.
2280 2016-08-02 Yao Qi <yao.qi@linaro.org>
2282 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2283 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2284 (thread_db_load_search): Update.
2285 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2286 td_ta_set_event and td_ta_event_getmsg.
2288 2016-07-26 Pedro Alves <palves@redhat.com>
2291 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2292 of unsigned long for 64-bit registers and use uint32_t instead of
2293 unsigned int for 32-bit registers.
2295 2016-07-26 Pedro Alves <palves@redhat.com>
2297 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2300 2016-07-21 Tom Tromey <tom@tromey.com>
2302 * configure: Rebuild.
2304 2016-07-21 Yao Qi <yao.qi@linaro.org>
2306 * mem-break.c (find_gdb_breakpoint): Cast bp to
2307 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2309 2016-07-21 Yao Qi <yao.qi@linaro.org>
2311 * server.c (handle_v_requests): Support s and S actions
2312 if target_supports_software_single_step return true.
2314 2016-07-21 Yao Qi <yao.qi@linaro.org>
2316 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2317 is resume_step, call maybe_hw_step.
2318 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2320 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2322 (proceed_one_lwp): If resume request is resume_step, install
2323 reinsert breakpoints and call maybe_hw_step.
2325 2016-07-21 Yao Qi <yao.qi@linaro.org>
2327 * linux-low.c (proceed_one_lwp): Declare.
2328 (linux_resume_one_thread): Remove local variable 'step'.
2329 Lift code enqueue signal. Call proceed_one_lwp instead of
2330 linux_resume_one_lwp.
2332 2016-07-21 Yao Qi <yao.qi@linaro.org>
2334 * linux-low.c (linux_resume_one_thread): Call
2335 enqueue_pending_signal.
2337 2016-07-21 Yao Qi <yao.qi@linaro.org>
2339 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2340 * inferiors.c (do_restore_current_thread_cleanup): New function.
2341 (make_cleanup_restore_current_thread): Likewise.
2342 * linux-low.c (install_software_single_step_breakpoints): Call
2343 make_cleanup_restore_current_thread. Switch current_thread to
2346 2016-07-21 Yao Qi <yao.qi@linaro.org>
2348 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2349 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2350 (clone_one_breakpoint): Likewise.
2351 (delete_reinsert_breakpoints): Change parameter to thread.
2353 (has_reinsert_breakpoints): Likewise.
2354 (uninsert_reinsert_breakpoints): Likewise.
2355 (reinsert_reinsert_breakpoints): Likewise.
2356 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2357 (delete_reinsert_breakpoints): Likewise.
2358 (reinsert_reinsert_breakpoints): Likewise.
2359 (uninsert_reinsert_breakpoints): Likewise.
2360 (has_reinsert_breakpoints): Likewise.
2362 2016-07-21 Yao Qi <yao.qi@linaro.org>
2364 * inferiors.c (get_thread_process): Make parameter const.
2365 * inferiors.h (get_thread_process): Update declaration.
2366 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2367 Add new parameters child_thread and parent_thread. Callers
2369 * mem-break.h (clone_all_breakpoints): Update declaration.
2371 2016-07-21 Yao Qi <yao.qi@linaro.org>
2373 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2374 <command_list, handler>: Remove.
2375 (struct gdb_breakpoint): New.
2376 (struct other_breakpoint): New.
2377 (struct reinsert_breakpoint): New.
2378 (is_gdb_breakpoint): New function.
2379 (any_persistent_commands): Update command_list if
2380 is_gdb_breakpoint returns true.
2381 (set_breakpoint): Create breakpoints according to their types.
2382 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2383 (set_gdb_breakpoint_1): Likewise.
2384 (set_gdb_breakpoint): Likewise.
2385 (clear_breakpoint_conditions): Change parameter type to
2386 'struct gdb_breakpoint *'.
2387 (clear_breakpoint_commands): Likewise.
2388 (clear_breakpoint_conditions_and_commands): Likewise.
2389 (add_condition_to_breakpoint): Likewise.
2390 (add_breakpoint_condition): Likewise.
2391 (add_commands_to_breakpoint): Likewise.
2392 (check_breakpoints): Check other_breakpoint.
2393 (clone_one_breakpoint): Clone breakpopint according to its type.
2394 * mem-break.h (struct gdb_breakpoint): Declare.
2395 (set_gdb_breakpoint): Update declaration.
2396 (clear_breakpoint_conditions_and_commands): Likewise.
2397 (add_breakpoint_condition): Likewise.
2398 (add_breakpoint_commands): Likewise.
2399 * server.c (process_point_options): Change parameter type to
2400 'struct gdb_breakpoint *'.
2402 2016-07-21 Yao Qi <yao.qi@linaro.org>
2404 * mem-break.c (set_breakpoint_at): Rename it to ...
2405 (set_breakpoint_type_at): ... it.
2406 (set_breakpoint_at): Call set_breakpoint_type_at.
2407 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2408 * mem-break.h (set_breakpoint_at): Update comments.
2410 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2412 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2414 (nios2_store_gregset): Likewise.
2416 2016-07-01 Pedro Alves <palves@redhat.com>
2417 Antoine Tremblay <antoine.tremblay@ericsson.com>
2419 * linux-low.c: Change interface to take the target lwp_info
2420 pointer directly and return void. Handle detaching from a zombie
2422 (linux_detach_lwp_callback): New function.
2423 (linux_detach): Detach from the leader thread after detaching from
2426 2016-06-28 Yao Qi <yao.qi@linaro.org>
2428 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2429 for variable new_offset.
2430 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2431 (aarch64_ftrace_insn_reloc_cb): Likewise.
2432 (aarch64_ftrace_insn_reloc_tb): Likewise.
2433 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2434 PRIx64 instead of PRIx32.
2436 2016-06-28 Yao Qi <yao.qi@linaro.org>
2438 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2439 (the_low_target): Install arm_get_syscall_trapinfo.
2441 2016-06-28 Yao Qi <yao.qi@linaro.org>
2443 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2445 (the_low_target): Install aarch64_get_syscall_trapinfo.
2447 2016-06-28 Yao Qi <yao.qi@linaro.org>
2449 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2451 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2452 Remove parameter sysno.
2453 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2456 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2458 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2459 (s390_emit_ne_goto): Likewise.
2460 (s390_emit_lt_goto): Likewise.
2461 (s390_emit_le_goto): Likewise.
2462 (s390_emit_gt_goto): Likewise.
2463 (s390_emit_ge_goto): Likewise.
2464 (s390x_emit_eq_goto): Likewise.
2465 (s390x_emit_ne_goto): Likewise.
2466 (s390x_emit_lt_goto): Likewise.
2467 (s390x_emit_le_goto): Likewise.
2468 (s390x_emit_gt_goto): Likewise.
2469 (s390x_emit_ge_goto): Likewise.
2470 (s390_emit_ops_impl): Mark variable static.
2471 (s390x_emit_ops): Likewise.
2473 2016-06-17 Yao Qi <yao.qi@linaro.org>
2475 * linux-low.c (handle_extended_wait): Call
2476 uninsert_reinsert_breakpoints for the parent process. Remove
2477 reinsert breakpoints from the child process. Reinsert them to
2478 the parent process when vfork is done.
2479 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2480 (reinsert_reinsert_breakpoints): New function.
2481 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2482 (reinsert_reinsert_breakpoints): Declare.
2484 2016-06-17 Yao Qi <yao.qi@linaro.org>
2486 * linux-low.c (handle_extended_wait): If the parent is doing
2487 step-over, remove the reinsert breakpoints from the forked child.
2489 2016-06-17 Yao Qi <yao.qi@linaro.org>
2491 * linux-low.c (unsuspend_all_lwps): Declare.
2492 (linux_low_filter_event): If thread exited, call finish_step_over.
2493 If step-over is finished, unsuspend other threads.
2495 2016-06-17 Yao Qi <yao.qi@linaro.org>
2497 * linux-low.c (linux_resume_one_lwp_throw): Assert
2498 has_reinsert_breakpoints returns false.
2499 * mem-break.c (delete_disabled_breakpoints): Assert
2500 bp type isn't reinsert_breakpoint.
2502 2016-06-17 Yao Qi <yao.qi@linaro.org>
2504 * linux-low.c (maybe_hw_step): New function.
2505 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2506 (finish_step_over): Switch current_thread to lwp temporarily,
2507 and assert has_reinsert_breakpoints returns true.
2508 (proceed_one_lwp): Call maybe_hw_step.
2509 * mem-break.c (has_reinsert_breakpoints): New function.
2510 * mem-break.h (has_reinsert_breakpoints): Declare.
2512 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2514 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2516 2016-05-17 Yao Qi <yao.qi@linaro.org>
2518 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2519 instead of find_inferior.
2521 2016-05-05 Yao Qi <yao.qi@linaro.org>
2523 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2524 Initialize res to zero.
2526 2016-05-05 Yao Qi <yao.qi@linaro.org>
2528 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2531 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2533 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2534 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2535 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2537 2016-04-28 Par Olsson <par.olsson@windriver.com>
2538 Simon Marchi <simon.marchi@ericsson.com>
2540 * tracepoint.c (write_inferior_int8): New function.
2541 (cmd_qtenable_disable): Write enable flag using
2542 write_inferior_int8.
2544 2016-04-25 Yao Qi <yao.qi@linaro.org>
2546 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2547 (need_step_over_p): Return zero if the LWP has pending signals
2548 can be delivered on software single step target.
2550 2016-04-25 Yao Qi <yao.qi@linaro.org>
2552 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2553 return instead of error.
2555 2016-04-22 Yao Qi <yao.qi@linaro.org>
2557 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2560 2016-04-22 Yao Qi <yao.qi@linaro.org>
2562 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2563 signal when stepping over breakpoint with software single
2566 2016-04-21 Pedro Alves <palves@redhat.com>
2568 * linux-s390-low.c (s390_collect_ptrace_register)
2569 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2571 (s390_check_regset): Use void * instead of gdb_byte *.
2573 2016-04-20 Pedro Alves <palves@redhat.com>
2575 * configure: Renegerate.
2577 2016-04-20 Yao Qi <yao.qi@linaro.org>
2579 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2580 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2582 (arm_store_gregset): Likewise.
2584 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2586 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2587 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2588 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2589 (amd64-avx-mpx-linux.c): New rules.
2590 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2591 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2592 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2593 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2594 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2595 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2596 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2597 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2598 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2599 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2600 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2601 * linux-x86-low.c (x86_linux_read_description): Add case for
2602 X86_XSTATE_AVX_MPX_MASK.
2603 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2604 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2605 init_registers_i386_avx_mpx_linux.
2606 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2607 (initialize_low_tracepoint): Call
2608 init_registers_i386_avx_mpx_linux.
2609 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2610 (initialize_low_tracepoint): Call
2611 init_registers_amd64_avx_mpx_linux.
2612 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2613 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2614 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2617 2016-04-18 Pedro Alves <palves@redhat.com>
2619 * configure: Regenerate.
2621 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2623 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2624 (aarch64_emit_sub): Likewise.
2626 2016-04-12 Pedro Alves <palves@redhat.com>
2628 * utils.c (prepare_to_throw_exception): Delete.
2630 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2632 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2634 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2636 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2638 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2640 * linux-aarch64-ipa.c: Add <elf.h> include.
2641 * linux-ppc-ipa.c: Add <elf.h> include.
2642 * linux-s390-ipa.c: Add <elf.h> include.
2644 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2646 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2647 (get_raw_reg_ptr): Likewise.
2648 (get_trace_state_variable_value_ptr): Likewise.
2649 (set_trace_state_variable_value_ptr): Likewise.
2650 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2653 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2654 Marcin Kościelnicki <koriakin@0x04.net>
2657 * linux-ppc-low.c (emit_insns): New function.
2658 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2659 (ppc_emit_prologue): New function.
2660 (ppc_emit_epilogue): New function.
2661 (ppc_emit_add): New function.
2662 (ppc_emit_sub): New function.
2663 (ppc_emit_mul): New function.
2664 (ppc_emit_lsh): New function.
2665 (ppc_emit_rsh_signed): New function.
2666 (ppc_emit_rsh_unsigned): New function.
2667 (ppc_emit_ext): New function.
2668 (ppc_emit_zero_ext): New function.
2669 (ppc_emit_log_not): New function.
2670 (ppc_emit_bit_and): New function.
2671 (ppc_emit_bit_or): New function.
2672 (ppc_emit_bit_xor): New function.
2673 (ppc_emit_bit_not): New function.
2674 (ppc_emit_equal): New function.
2675 (ppc_emit_less_signed): New function.
2676 (ppc_emit_less_unsigned): New function.
2677 (ppc_emit_ref): New function.
2678 (ppc_emit_const): New function.
2679 (ppc_emit_reg): New function.
2680 (ppc_emit_pop): New function.
2681 (ppc_emit_stack_flush): New function.
2682 (ppc_emit_swap): New function.
2683 (ppc_emit_stack_adjust): New function.
2684 (ppc_emit_call): New function.
2685 (ppc_emit_int_call_1): New function.
2686 (ppc_emit_void_call_2): New function.
2687 (ppc_emit_if_goto): New function.
2688 (ppc_emit_goto): New function.
2689 (ppc_emit_eq_goto): New function.
2690 (ppc_emit_ne_goto): New function.
2691 (ppc_emit_lt_goto): New function.
2692 (ppc_emit_le_goto): New function.
2693 (ppc_emit_gt_goto): New function.
2694 (ppc_emit_ge_goto): New function.
2695 (ppc_write_goto_address): New function.
2696 (ppc_emit_ops_impl): New static variable.
2697 (ppc64v1_emit_prologue): New function.
2698 (ppc64v2_emit_prologue): New function.
2699 (ppc64_emit_epilogue): New function.
2700 (ppc64_emit_add): New function.
2701 (ppc64_emit_sub): New function.
2702 (ppc64_emit_mul): New function.
2703 (ppc64_emit_lsh): New function.
2704 (ppc64_emit_rsh_signed): New function.
2705 (ppc64_emit_rsh_unsigned): New function.
2706 (ppc64_emit_ext): New function.
2707 (ppc64_emit_zero_ext): New function.
2708 (ppc64_emit_log_not): New function.
2709 (ppc64_emit_bit_and): New function.
2710 (ppc64_emit_bit_or): New function.
2711 (ppc64_emit_bit_xor): New function.
2712 (ppc64_emit_bit_not): New function.
2713 (ppc64_emit_equal): New function.
2714 (ppc64_emit_less_signed): New function.
2715 (ppc64_emit_less_unsigned): New function.
2716 (ppc64_emit_ref): New function.
2717 (ppc64_emit_const): New function.
2718 (ppc64v1_emit_reg): New function.
2719 (ppc64v2_emit_reg): New function.
2720 (ppc64_emit_pop): New function.
2721 (ppc64_emit_stack_flush): New function.
2722 (ppc64_emit_swap): New function.
2723 (ppc64v1_emit_call): New function.
2724 (ppc64v2_emit_call): New function.
2725 (ppc64v1_emit_int_call_1): New function.
2726 (ppc64v2_emit_int_call_1): New function.
2727 (ppc64v1_emit_void_call_2): New function.
2728 (ppc64v2_emit_void_call_2): New function.
2729 (ppc64_emit_if_goto): New function.
2730 (ppc64_emit_eq_goto): New function.
2731 (ppc64_emit_ne_goto): New function.
2732 (ppc64_emit_lt_goto): New function.
2733 (ppc64_emit_le_goto): New function.
2734 (ppc64_emit_gt_goto): New function.
2735 (ppc64_emit_ge_goto): New function.
2736 (ppc64v1_emit_ops_impl): New static variable.
2737 (ppc64v2_emit_ops_impl): New static variable.
2738 (ppc_emit_ops): New function.
2739 (linux_low_target): Wire in ppc_emit_ops.
2741 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2742 Marcin Kościelnicki <koriakin@0x04.net>
2745 * Makefile.in: Add powerpc-*-ipa.o
2746 * configure.srv: Add ipa_obj for powerpc*-linux.
2747 * linux-ppc-ipa.c: New file.
2748 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2750 (PPC_FIELD): New macro.
2751 (PPC_SEXT): New macro.
2752 (PPC_OP6): New macro.
2753 (PPC_BO): New macro.
2754 (PPC_LI): New macro.
2755 (PPC_BD): New macro.
2756 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2757 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2758 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2759 (ppc_get_thread_area): New function.
2760 (is_elfv2_inferior): New function.
2761 (gen_ds_form): New function.
2762 (GEN_STD): New macro.
2763 (GEN_STDU): New macro.
2764 (GEN_LD): New macro.
2765 (GEN_LDU): New macro.
2766 (gen_d_form): New function.
2767 (GEN_ADDI): New macro.
2768 (GEN_ADDIS): New macro.
2769 (GEN_LI): New macro.
2770 (GEN_LIS): New macro.
2771 (GEN_ORI): New macro.
2772 (GEN_ORIS): New macro.
2773 (GEN_LWZ): New macro.
2774 (GEN_STW): New macro.
2775 (GEN_STWU): New macro.
2776 (gen_xfx_form): New function.
2777 (GEN_MFSPR): New macro.
2778 (GEN_MTSPR): New macro.
2779 (GEN_MFCR): New macro.
2780 (GEN_MTCR): New macro.
2781 (GEN_SYNC): New macro.
2782 (GEN_LWSYNC): New macro.
2783 (gen_x_form): New function.
2784 (GEN_OR): New macro.
2785 (GEN_MR): New macro.
2786 (GEN_LWARX): New macro.
2787 (GEN_STWCX): New macro.
2788 (GEN_CMPW): New macro.
2789 (gen_md_form): New function.
2790 (GEN_RLDICL): New macro.
2791 (GEN_RLDICR): New macro.
2792 (gen_i_form): New function.
2794 (GEN_BL): New macro.
2795 (gen_b_form): New function.
2796 (GEN_BNE): New macro.
2797 (GEN_LOAD): New macro.
2798 (GEN_STORE): New macro.
2799 (gen_limm): New function.
2800 (gen_atomic_xchg): New function.
2801 (gen_call): New function.
2802 (ppc_relocate_instruction): New function.
2803 (ppc_install_fast_tracepoint_jump_pad): New function.
2804 (ppc_get_min_fast_tracepoint_insn_len): New function.
2805 (ppc_get_ipa_tdesc_idx): New function.
2806 (the_low_target): Wire in the new functions.
2807 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2809 * linux-ppc-tdesc.h: New file.
2811 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2813 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2814 (alloc_jump_pad_buffer): New function.
2815 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2816 (alloc_jump_pad_buffer): New function.
2817 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2818 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2819 (alloc_jump_pad_buffer): New function.
2820 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2821 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2822 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2823 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2825 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2827 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2828 * linux-amd64-ipa.c: Likewise.
2829 * linux-i386-ipa.c: Likewise.
2830 * linux-s390-ipa.c: Likewise.
2831 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2832 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2833 set_trace_state_variable_value_ptr.
2834 (struct ipa_sym_addresses): Likewise.
2835 (symbol_list): Likewise.
2836 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2837 accessing gdb_collect directly.
2838 (gdb_collect_ptr_type): New typedef.
2839 (get_raw_reg_ptr_type): New typedef.
2840 (get_trace_state_variable_value_ptr_type): New typedef.
2841 (set_trace_state_variable_value_ptr_type): New typedef.
2842 (gdb_collect_ptr): New global.
2843 (get_raw_reg_ptr): New global.
2844 (get_trace_state_variable_value_ptr): New global.
2845 (set_trace_state_variable_value_ptr): New global.
2846 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2847 accessing get_raw_reg directly.
2848 (get_get_tsv_func_addr): Likewise for
2849 get_trace_state_variable_value_ptr.
2850 (get_set_tsv_func_addr): Likewise for
2851 set_trace_state_variable_value_ptr.
2852 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2854 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
2856 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2858 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2860 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2862 (relocate_instruction): Remove own_buf.
2863 * server.c (own_buf): Make global.
2864 (handle_v_requests): Make global.
2865 * server.h (own_buf): New declaration.
2866 (handle_v_requests): New prototype.
2868 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2871 * linux-s390-low.c (add_insns): New function.
2872 (s390_emit_prologue): New function.
2873 (s390_emit_epilogue): New function.
2874 (s390_emit_add): New function.
2875 (s390_emit_sub): New function.
2876 (s390_emit_mul): New function.
2877 (s390_emit_lsh): New function.
2878 (s390_emit_rsh_signed): New function.
2879 (s390_emit_rsh_unsigned): New function.
2880 (s390_emit_ext): New function.
2881 (s390_emit_log_not): New function.
2882 (s390_emit_bit_and): New function.
2883 (s390_emit_bit_or): New function.
2884 (s390_emit_bit_xor): New function.
2885 (s390_emit_bit_not): New function.
2886 (s390_emit_equal): New function.
2887 (s390_emit_less_signed): New function.
2888 (s390_emit_less_unsigned): New function.
2889 (s390_emit_ref): New function.
2890 (s390_emit_if_goto): New function.
2891 (s390_emit_goto): New function.
2892 (s390_write_goto_address): New function.
2893 (s390_emit_litpool): New function.
2894 (s390_emit_const): New function.
2895 (s390_emit_call): New function.
2896 (s390_emit_reg): New function.
2897 (s390_emit_pop): New function.
2898 (s390_emit_stack_flush): New function.
2899 (s390_emit_zero_ext): New function.
2900 (s390_emit_swap): New function.
2901 (s390_emit_stack_adjust): New function.
2902 (s390_emit_set_r2): New function.
2903 (s390_emit_int_call_1): New function.
2904 (s390_emit_void_call_2): New function.
2905 (s390_emit_eq_goto): New function.
2906 (s390_emit_ne_goto): New function.
2907 (s390_emit_lt_goto): New function.
2908 (s390_emit_le_goto): New function.
2909 (s390_emit_gt_goto): New function.
2910 (s390_emit_ge_goto): New function.
2911 (s390x_emit_prologue): New function.
2912 (s390x_emit_epilogue): New function.
2913 (s390x_emit_add): New function.
2914 (s390x_emit_sub): New function.
2915 (s390x_emit_mul): New function.
2916 (s390x_emit_lsh): New function.
2917 (s390x_emit_rsh_signed): New function.
2918 (s390x_emit_rsh_unsigned): New function.
2919 (s390x_emit_ext): New function.
2920 (s390x_emit_log_not): New function.
2921 (s390x_emit_bit_and): New function.
2922 (s390x_emit_bit_or): New function.
2923 (s390x_emit_bit_xor): New function.
2924 (s390x_emit_bit_not): New function.
2925 (s390x_emit_equal): New function.
2926 (s390x_emit_less_signed): New function.
2927 (s390x_emit_less_unsigned): New function.
2928 (s390x_emit_ref): New function.
2929 (s390x_emit_if_goto): New function.
2930 (s390x_emit_const): New function.
2931 (s390x_emit_call): New function.
2932 (s390x_emit_reg): New function.
2933 (s390x_emit_pop): New function.
2934 (s390x_emit_stack_flush): New function.
2935 (s390x_emit_zero_ext): New function.
2936 (s390x_emit_swap): New function.
2937 (s390x_emit_stack_adjust): New function.
2938 (s390x_emit_int_call_1): New function.
2939 (s390x_emit_void_call_2): New function.
2940 (s390x_emit_eq_goto): New function.
2941 (s390x_emit_ne_goto): New function.
2942 (s390x_emit_lt_goto): New function.
2943 (s390x_emit_le_goto): New function.
2944 (s390x_emit_gt_goto): New function.
2945 (s390x_emit_ge_goto): New function.
2946 (s390_emit_ops): New function.
2947 (struct linux_target_ops): Fill in emit_ops hook.
2949 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2952 * Makefile.in: Add s390 IPA files.
2953 * configure.srv: Build IPA for s390.
2954 * linux-s390-ipa.c: New file.
2955 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
2956 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
2957 (tdesc_s390_linux32): Likewise.
2958 (init_registers_s390_linux32v1): Likewise.
2959 (tdesc_s390_linux32v1): Likewise.
2960 (init_registers_s390_linux32v2): Likewise.
2961 (tdesc_s390_linux32v2): Likewise.
2962 (init_registers_s390_linux64): Likewise.
2963 (tdesc_s390_linux64): Likewise.
2964 (init_registers_s390_linux64v1): Likewise.
2965 (tdesc_s390_linux64v1): Likewise.
2966 (init_registers_s390_linux64v2): Likewise.
2967 (tdesc_s390_linux64v2): Likewise.
2968 (init_registers_s390_te_linux64): Likewise.
2969 (tdesc_s390_te_linux64): Likewise.
2970 (init_registers_s390_vx_linux64): Likewise.
2971 (tdesc_s390_vx_linux64): Likewise.
2972 (init_registers_s390_tevx_linux64): Likewise.
2973 (tdesc_s390_tevx_linux64): Likewise.
2974 (init_registers_s390x_linux64): Likewise.
2975 (tdesc_s390x_linux64): Likewise.
2976 (init_registers_s390x_linux64v1): Likewise.
2977 (tdesc_s390x_linux64v1): Likewise.
2978 (init_registers_s390x_linux64v2): Likewise.
2979 (tdesc_s390x_linux64v2): Likewise.
2980 (init_registers_s390x_te_linux64): Likewise.
2981 (tdesc_s390x_te_linux64): Likewise.
2982 (init_registers_s390x_vx_linux64): Likewise.
2983 (tdesc_s390x_vx_linux64): Likewise.
2984 (init_registers_s390x_tevx_linux64): Likewise.
2985 (tdesc_s390x_tevx_linux64): Likewise.
2986 (have_hwcap_s390_vx): New static variable.
2987 (s390_arch_setup): Fill have_hwcap_s390_vx.
2988 (s390_get_thread_area): New function.
2989 (s390_ft_entry_gpr_esa): New const.
2990 (s390_ft_entry_gpr_zarch): New const.
2991 (s390_ft_entry_misc): New const.
2992 (s390_ft_entry_fr): New const.
2993 (s390_ft_entry_vr): New const.
2994 (s390_ft_main_31): New const.
2995 (s390_ft_main_64): New const.
2996 (s390_ft_exit_fr): New const.
2997 (s390_ft_exit_vr): New const.
2998 (s390_ft_exit_misc): New const.
2999 (s390_ft_exit_gpr_esa): New const.
3000 (s390_ft_exit_gpr_zarch): New const.
3001 (append_insns): New function.
3002 (s390_relocate_instruction): New function.
3003 (s390_install_fast_tracepoint_jump_pad): New function.
3004 (s390_get_min_fast_tracepoint_insn_len): New function.
3005 (s390_get_ipa_tdesc_idx): New function.
3006 (struct linux_target_ops): Wire in the above functions.
3007 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3008 * linux-s390-tdesc.h: New file.
3010 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3012 * linux-s390-low.c (s390_supports_tracepoints): New function.
3013 (struct linux_target_ops): Fill supports_tracepoints hook.
3015 2016-03-18 Yao Qi <yao.qi@linaro.org>
3017 * linux-low.c (lwp_signal_can_be_delivered): New function.
3018 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3020 2016-03-18 Yao Qi <yao.qi@linaro.org>
3022 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3023 0 if signal is enqueued. Remove 'signal' from one debugging
3024 message. Move one debugging message to some lines below.
3025 Remove code setting 'signal' to 0.
3027 2016-03-18 Yao Qi <yao.qi@linaro.org>
3029 * linux-low.c (linux_low_filter_event): Remove redundant
3030 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3032 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3034 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3035 (struct linux_target_ops): Wire in the above.
3037 2016-03-03 Yao Qi <yao.qi@linaro.org>
3039 * linux-low.c: Update comments to start_step_over.
3041 2016-03-03 Yao Qi <yao.qi@linaro.org>
3044 * linux-low.c (handle_extended_wait): Set child suspended
3045 if event_lwp->bp_reinsert isn't zero.
3047 2016-03-02 Yao Qi <yao.qi@linaro.org>
3049 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3050 enqueue_pending_signal.
3052 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3054 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3057 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3059 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3060 (s390_regmap_3264) [!__s390x__]: New global.
3061 (s390_collect_ptrace_register): Skip map entries containing -1.
3062 (s390_supply_ptrace_register): Ditto.
3063 (s390_fill_gprs_high): New function.
3064 (s390_store_gprs_high): New function.
3065 (s390_regsets): Add NT_S390_HIGH_GPRS.
3066 (s390_get_hwcap): Enable on 31-bit.
3067 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3068 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3069 Detect NT_S390_HIGH_GPRS.
3070 (s390_usrregs_info_3264): Enable on 31-bit.
3071 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3072 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3074 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3077 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3078 * configure.srv: Ditto.
3079 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3080 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3081 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3082 (init_registers_amd64_linux): Remove prototype.
3083 (tdesc_amd64_linux): Remove declaration.
3084 (get_ipa_tdesc): New function.
3085 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3086 initialize remaining tdescs.
3087 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3088 (init_registers_i386_linux): Remove prototype.
3089 (tdesc_i386_linux): Remove declaration.
3090 (get_ipa_tdesc): New function.
3091 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3092 initialize remaining tdescs.
3093 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3094 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3095 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3096 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3097 (x86_get_ipa_tdesc_idx): New function.
3098 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3099 * linux-x86-tdesc.h: New file.
3100 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3101 (target_get_ipa_tdesc_idx): New macro.
3102 * tracepoint.c (ipa_tdesc_idx): New macro.
3103 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3104 (symbol_list): Add ipa_tdesc_idx.
3105 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3106 (ipa_tdesc): Remove.
3107 (ipa_tdesc_idx): New variable.
3108 (get_context_regcache): Use get_ipa_tdesc.
3109 (gdb_collect): Ditto.
3111 * tracepoint.h (get_ipa_tdesc): New prototype.
3112 (ipa_tdesc): Remove.
3114 2016-02-24 Pedro Alves <palves@redhat.com>
3116 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3117 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3118 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3119 Factor out common code between the USE_SIGTRAP_SIGINFO and
3120 !USE_SIGTRAP_SIGINFO blocks.
3121 (linux_low_filter_event): Call save_stop_reason instead of
3122 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3124 (linux_wait_1): Update comments.
3126 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
3128 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3129 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3130 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3131 ppc_insert_point, ppc_remove_point.
3133 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3135 * linux-s390-low.c (s390_supports_z_point_type): New function.
3136 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3138 2016-02-16 Yao Qi <yao.qi@linaro.org>
3140 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3141 PC. Get pc from regcache_read_pc.
3143 2016-02-12 Yao Qi <yao.qi@linaro.org>
3145 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3146 or linux_get_pc_32bit.
3147 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3149 2016-02-12 Yao Qi <yao.qi@linaro.org>
3151 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3152 arm_linux_get_next_pcs_fixup.
3154 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3156 * tracepoint.c (x_tracepoint_action_download): Change
3157 write_inferior_data_ptr to write_inferior_data_pointer.
3158 (cmd_qtstart): Likewise.
3159 (write_inferior_data_ptr): Remove.
3160 (download_agent_expr): Change write_inferior_data_ptr to
3161 write_inferior_data_pointer.
3162 (download_tracepoint_1): Likewise.
3163 (download_tracepoint): Likewise.
3164 (download_trace_state_variables): Likewise.
3166 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
3167 Marcin Kościelnicki <koriakin@0x04.net>
3169 * tracepoint.c (struct tracepoint_action_ops): Remove.
3170 (struct tracepoint_action): Remove ops.
3171 (m_tracepoint_action_download, r_tracepoint_action_download)
3172 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3173 size and offset accordingly.
3174 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3175 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3176 (tracepoint_action_send, tracepoint_action_download): New functions.
3177 Helpers for trace action handlers.
3178 (add_tracepoint_action): Remove setup actions ops.
3179 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3181 2016-02-10 Yao Qi <yao.qi@linaro.org>
3183 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3185 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3187 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3189 * configure: Regenerate.
3191 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3193 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3194 void * to gdb_byte *.
3195 * linux-low.c (siginfo_fixup): Likewise.
3196 (linux_xfer_siginfo): Likewise.
3197 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3199 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3201 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3203 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3205 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3207 * linux-x86-low.c [__x86_64__]: Include
3208 "nat/amd64-linux-siginfo.h".
3209 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3210 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3211 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3212 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3213 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3214 (cpt_si_fd, si_timerid, si_overrun): Move from
3215 nat/amd64-linux-siginfo.c.
3216 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3218 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3220 * server.c (skip_to_semicolon): Remove.
3221 (process_point_options): Use strchrnul instead of
3224 2016-01-26 Yao Qi <yao.qi@linaro.org>
3226 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3227 * linux-low.c (install_software_single_step_breakpoints): Don't
3228 call regcache_read_pc.
3229 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3232 2016-01-26 Yao Qi <yao.qi@linaro.org>
3234 * linux-low.c (install_software_single_step_breakpoints): Call
3235 regcache_read_pc instead of get_pc.
3237 2016-01-26 Yao Qi <yao.qi@linaro.org>
3239 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3240 (unblock_async_io): Rename to ...
3241 (block_unblock_async_io): ... it. New function.
3242 (enable_async_io): Don't install SIGIO handler. Unblock it
3244 (disable_async_io): Don't ignore SIGIO. Block it instead.
3245 (initialize_async_io): Install SIGIO handler. Don't call
3248 2016-01-26 Yao Qi <yao.qi@linaro.org>
3250 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3251 first character is '\003', call *the_target->request_interrupt.
3253 2016-01-25 Yao Qi <yao.qi@linaro.org>
3255 * remote-utils.c (new_thread_notify): Remove.
3256 (dead_thread_notify): Likewise.
3257 * remote-utils.h (new_thread_notify): Remove declaration.
3258 (dead_thread_notify): Likewise.
3260 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3262 * gdb.trace/pending.exp: Fix expected message on continue.
3264 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3266 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3267 it works properly on big-endian machines where sizeof (CORE_ADDR)
3270 2016-01-21 Pedro Alves <palves@redhat.com>
3272 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3273 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3274 * configure: Regenerate.
3276 2016-01-21 Yao Qi <yao.qi@linaro.org>
3278 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3279 is_thumb and set it according to CPSR saved on the stack.
3280 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3281 arm_sigreturn_next_pc.
3283 2016-01-18 Yao Qi <yao.qi@linaro.org>
3285 * linux-low.c (linux_set_pc_64bit): New function.
3286 (linux_get_pc_64bit): New function.
3287 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3289 * linux-sparc-low.c (debug_threads): Remove declaration.
3290 (sparc_get_pc): Remove.
3291 (the_low_target): Use linux_get_pc_64bit instead of
3293 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3294 (the_low_target): Use linux_get_pc_64bit and
3297 2016-01-18 Yao Qi <yao.qi@linaro.org>
3299 * linux-arm-low.c (debug_threads): Remove declaration.
3300 (arm_get_pc, arm_set_pc): Remove.
3301 (the_low_target): Use linux_get_pc_32bit and
3303 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3304 (the_low_target): Use linux_get_pc_32bit and
3306 * linux-cris-low.c (debug_threads): Remove declaration.
3307 (cris_get_pc, cris_set_pc,): Remove.
3308 (the_low_target): Use linux_get_pc_32bit and
3310 * linux-crisv32-low.c (debug_threads): Remove declaration.
3311 (cris_get_pc, cris_set_pc): Remove.
3312 (the_low_target): Use linux_get_pc_32bit and
3314 * linux-low.c: Include inttypes.h.
3315 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3316 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3317 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3318 (the_low_target): Use linux_get_pc_32bit and
3320 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3321 (the_low_target): Use linux_get_pc_32bit and
3323 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3324 (the_low_target): Use linux_get_pc_32bit and
3326 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3327 (the_low_target): Use linux_get_pc_32bit and
3329 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3330 (the_low_target): Use linux_get_pc_32bit and
3333 2016-01-18 Gary Benson <gbenson@redhat.com>
3335 * configure.ac (AC_FUNC_FORK): New check.
3336 * config.in: Regenerate.
3337 * configure: Likewise.
3339 2016-01-14 Yao Qi <yao.qi@linaro.org>
3341 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3342 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3343 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3344 arm_get_next_pcs_ctor.
3346 2016-01-12 Josh Stone <jistone@redhat.com>
3347 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3349 * inferiors.h: Include "gdb_vecs.h".
3350 (struct process_info): Add syscalls_to_catch.
3351 * inferiors.c (remove_process): Free syscalls_to_catch.
3352 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3353 syscall_return stops.
3354 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3355 * server.c (handle_general_set): Handle QCatchSyscalls.
3356 (handle_query): Report support for QCatchSyscalls.
3357 * target.h (struct target_ops): Add supports_catch_syscall.
3358 (target_supports_catch_syscall): New macro.
3359 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3360 (struct lwp_info): Add syscall_state.
3361 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3362 Maintain syscall_state and syscalls_to_catch across exec.
3363 (get_syscall_trapinfo): New function, proxy to the_low_target.
3364 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3365 (linux_low_filter_event): Toggle syscall_state entry/return for
3366 syscall traps, and set it ignored for all others.
3367 (gdb_catching_syscalls_p): New function.
3368 (gdb_catch_this_syscall_p): New function.
3369 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3370 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3371 (linux_supports_catch_syscall): New function.
3372 (linux_target_ops): Install it.
3373 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3374 (the_low_target): Install it.
3376 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3378 * acinclude.m4: Include new ../warning.m4 file.
3379 * configure: Regenerated.
3380 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3382 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3384 * ax.c (is_goto_target): Mark static.
3385 * linux-low.c (register_addr): Likewise.
3386 (linux_fetch_registers, linux_store_registers): Likewise.
3387 * mem-break.c (any_persistent_commands): Fix old prototype.
3388 (add_commands_to_breakpoint): Mark static.
3389 * regcache.c (find_register_by_name): Delete unused func.
3390 * remote-utils.c (hex_or_minus_one): Mark static.
3391 * server.c (monitor_show_help): Mark static.
3392 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3393 handle_v_requests): Likewise.
3395 2016-01-12 Pedro Alves <palves@redhat.com>
3397 Remove use of the registered trademark symbol throughout.
3399 2016-01-08 Yao Qi <yao.qi@linaro.org>
3401 * remote-utils.c (getpkt): If c is '\003', call target hook
3404 2016-01-06 Yao Qi <yao.qi@linaro.org>
3406 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3407 linux-aarch32-low.c.
3408 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3409 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3410 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3411 (thumb2_breakpoint): Declare.
3412 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3413 linux-aarch32-low.h.
3414 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3415 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3416 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3418 2016-01-01 Joel Brobecker <brobecker@adacore.com>
3420 * gdbreplay.c (gdbreplay_version): Change copyright year in
3422 * server.c (gdbserver_version): Likewise.
3424 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3426 * server.c (crc32_table): Delete.
3427 (crc32): Use libiberty's xcrc32 function.
3429 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3431 * lynx-low.c (lynx_delete_thread_callback): New function.
3432 (lynx_mourn): Properly delete our process and all of its
3433 threads. Remove call to clear_inferiors.
3435 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3437 * target.c (thread_search_callback): Add check that
3438 the thread_stopped target callback is not NULL before
3441 2015-12-21 Yao Qi <yao.qi@linaro.org>
3443 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3446 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3448 * server.c (handle_query): Call target_supports_software_single_step.
3450 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3452 * linux-low.c (single_step): New function.
3453 (linux_resume_one_lwp_throw): Call single_step.
3454 (start_step_over): Likewise.
3456 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3458 * Makefile.in (SFILES): Append arch/arm-linux.c,
3459 arch/arm-get-next-pcs.c.
3460 (arm-linux.o): New rule.
3461 (arm-get-next-pcs.o): New rule.
3462 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3464 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3465 to linux-aarch32-low.c.
3466 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3467 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3468 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3469 (thumb2_breakpoint_len): Likewise.
3470 (arm_is_thumb_mode): Make non-static.
3471 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3472 from linux-aarch32-low.c.
3473 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3474 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3475 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3476 (thumb2_breakpoint_len): Likewise.
3477 (arm_is_thumb_mode): New declaration.
3478 * linux-arm-low.c: Include arch/arm-linux.h
3479 aarch/arm-get-next-pcs.h, sys/syscall.h.
3480 (get_next_pcs_ops): New struct.
3481 (get_next_pcs_addr_bits_remove): New function.
3482 (get_next_pcs_is_thumb): New function.
3483 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3484 (arm_sigreturn_next_pc): Likewise.
3485 (get_next_pcs_syscall_next_pc): Likewise.
3486 (arm_gdbserver_get_next_pcs): Likewise.
3487 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3489 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3490 * server.h: Include gdb_vecs.h.
3492 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3494 * Makefile.in (SFILES): Append common/common-regcache.c.
3495 (OBS): Append common-regcache.o.
3496 (common-regcache.o): New rule.
3497 * regcache.c (init_register_cache): Initialize cache to
3499 (regcache_raw_read_unsigned): New function.
3500 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3501 register_status enum.
3503 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3505 * linux-aarch64-low.c (the_low_targets): Rename
3506 breakpoint_reinsert_addr to get_next_pcs.
3507 * linux-arm-low.c (the_low_targets): Likewise.
3508 * linux-bfin-low.c (the_low_targets): Likewise.
3509 * linux-cris-low.c (the_low_targets): Likewise.
3510 * linux-crisv32-low.c (the_low_targets): Likewise.
3511 * linux-low.c (can_software_single_step): Likewise.
3512 (install_software_single_step_breakpoints): New function.
3513 (start_step_over): Use install_software_single_step_breakpoints.
3514 * linux-low.h: New CORE_ADDR vector.
3515 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3517 * linux-mips-low.c (the_low_targets): Likewise.
3518 * linux-nios2-low.c (the_low_targets): Likewise.
3519 * linux-sparc-low.c (the_low_targets): Likewise.
3521 2015-12-17 Pedro Alves <palves@redhat.com>
3523 * linux-low.c (linux_kill_one_lwp): Remove references to
3525 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3527 (linux_init_signals): Delete.
3528 (initialize_low): Adjust.
3529 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3531 2015-12-16 Pedro Alves <palves@redhat.com>
3533 * configure.ac (compiler warning flags): When testing a
3534 -Wno-foo option, check whether -Wfoo works instead.
3535 * configure: Regenerate.
3537 2015-12-11 Don Breazeal <donb@codesourcery.com>
3539 * server.c (process_serial_event): Don't exit from gdbserver
3540 in remote mode if there are still active inferiors.
3542 2015-12-11 Yao Qi <yao.qi@linaro.org>
3544 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3545 arm_breakpoint_at if the process is 32-bit.
3547 2015-12-11 Yao Qi <yao.qi@linaro.org>
3549 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3552 2015-12-07 Yao Qi <yao.qi@linaro.org>
3554 * configure.srv: Append arm.o to srv_tgtobj for
3555 aarch64*-*-linux* target.
3556 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3557 from linux-arm-low.c.
3558 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3559 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3560 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3561 (thumb2_breakpoint_len): Likewise.
3562 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3563 (arm_breakpoint_kinds): Likewise.
3564 (arm_breakpoint_kind_from_pc): Likewise.
3565 (arm_sw_breakpoint_from_kind): Likewise.
3566 (arm_breakpoint_kind_from_current_state): Likewise.
3567 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3568 (arm_sw_breakpoint_from_kind): Declare.
3569 (arm_breakpoint_kind_from_current_state): Declare.
3570 (arm_breakpoint_at): Declare.
3571 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3572 arm_sw_breakpoint_from_kind if process is 32-bit.
3573 (aarch64_breakpoint_kind_from_pc): New function.
3574 (aarch64_breakpoint_kind_from_current_state): New function.
3575 (the_low_target): Initialize fields breakpoint_kind_from_pc
3576 and breakpoint_kind_from_current_state.
3577 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3578 linux-aarch32-low.c.
3579 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3580 (arm_breakpoint, arm_breakpoint_len): Likewise.
3581 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3582 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3583 (arm_is_thumb_mode): Likewise.
3584 (arm_breakpoint_at): Likewise.
3585 (arm_breakpoint_kind_from_pc): Likewise.
3586 (arm_sw_breakpoint_from_kind): Likewise.
3587 (arm_breakpoint_kind_from_current_state): Likewise.
3590 2015-08-04 Yao Qi <yao.qi@linaro.org>
3592 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3593 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3594 * server.c (extended_protocol): Remove "static".
3595 * server.h (extended_protocol): Declare it.
3597 2015-12-04 Josh Stone <jistone@redhat.com>
3599 * target.h (struct target_ops) <arch_setup>: Rename to ...
3600 (struct target_ops) <post_create_inferior>: ... this.
3601 (target_arch_setup): Rename to ...
3602 (target_post_create_inferior): ... this, calling post_create_inferior.
3603 * server.c (start_inferior): Update target_arch_setup calls to
3604 target_post_create_inferior.
3605 * linux-low.c (linux_low_ptrace_options): Forward declare.
3606 (linux_arch_setup): Update its comment for general use.
3607 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3608 (struct linux_target_ops): Use linux_post_create_inferior.
3609 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3610 to post_create_inferior.
3611 * nto-low.c (struct nto_target_ops): Likewise.
3612 * spu-low.c (struct spu_target_ops): Likewise.
3613 * win32-low.c (struct win32_target_ops): Likewise.
3615 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3617 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3619 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3621 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3622 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3623 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3624 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3625 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3626 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3627 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3628 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3629 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3630 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3631 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3632 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3634 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3636 * linux-low.c (linux_look_up_symbols): Don't call
3637 linux_supports_traceclone.
3638 * linux-low.h (thread_db_init): Remove use_events argument.
3639 * thread-db.c (thread_db_use_event): Remove global variable.
3640 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3641 (struct thread_db) <td_create_bp>: Remove field.
3642 (thread_db_create_event): Remove function.
3643 (thread_db_enable_reporting): Likewise.
3644 (find_one_thread): Don't check for thread_db_use_events.
3645 (attach_thread): Likewise.
3646 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3647 (try_thread_db_load_1): Don't check for thread_db_use_events.
3648 (thread_db_init): Remove use_events argument and thread events
3650 (remove_thread_event_breakpoints): Remove function.
3651 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3653 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3655 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3657 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3658 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3659 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3660 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3661 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3663 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3665 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3666 * linux-low.c (can_hardware_single_step): Use
3667 supports_hardware_single_step.
3668 (can_software_single_step): New function.
3669 (start_step_over): Call can_software_single_step.
3670 (linux_supports_hardware_single_step): New function.
3671 (struct target_ops) <supports_software_single_step>: Initialize.
3672 * linux-low.h (struct linux_target_ops)
3673 <supports_hardware_single_step>: Initialize.
3674 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3675 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3676 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3677 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3678 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3679 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3680 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3681 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3682 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3683 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3685 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3686 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3688 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3689 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3690 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3692 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3693 * target.h (struct target_ops): <supports_software_single_step>:
3695 (target_supports_software_single_step): New macro.
3697 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3699 * linux-low.c (linux_wait_1): Fix pc advance condition.
3700 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3701 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3703 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3705 * linux-arm-low.c (arm_is_thumb_mode): New function.
3706 (arm_breakpoint_at): Use arm_is_thumb_mode.
3707 (arm_breakpoint_kind_from_current_state): New function.
3708 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3710 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3711 (linux_breakpoint_kind_from_current_state): New function.
3712 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3713 * linux-low.h (struct linux_target_ops)
3714 <breakpoint_kind_from_current_state>: New field.
3715 * target.h (struct target_ops): Likewise.
3716 (target_breakpoint_kind_from_current_state): New macro.
3718 2015-11-30 Pedro Alves <palves@redhat.com>
3720 * linux-low.c (linux_resume): Wake up the event loop before
3723 2015-11-30 Pedro Alves <palves@redhat.com>
3725 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3727 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3729 * target.c (struct thread_search): New structure.
3730 (thread_search_callback): New function.
3731 (prev_general_thread): New global.
3732 (prepare_to_access_memory, done_accessing_memory): New functions.
3733 * target.h (prepare_to_access_memory, done_accessing_memory):
3734 Replace macros with function declarations.
3736 2015-11-30 Pedro Alves <palves@redhat.com>
3739 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3740 report TARGET_WAITKIND_NO_RESUMED.
3741 * remote-utils.c (prepare_resume_reply): Handle
3742 TARGET_WAITKIND_NO_RESUMED.
3743 * server.c (report_no_resumed): New global.
3744 (handle_query) <qSupported>: Handle "no-resumed+". Report
3745 "no-resumed+" support.
3746 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3747 return error if the client doesn't support no-resumed events.
3748 (push_stop_notification): New function.
3749 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3750 events if the client supports them.
3752 2015-11-30 Pedro Alves <palves@redhat.com>
3754 * linux-low.c (thread_still_has_status_pending_p): Don't check
3756 (lwp_resumed): New function.
3757 (status_pending_p_callback): Return early if the LWP is not
3758 supposed to be resumed.
3760 2015-11-30 Pedro Alves <palves@redhat.com>
3762 * linux-low.c (handle_extended_wait): Assert that the LWP's
3763 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3764 thread create events, leave the new child's status pending.
3765 (linux_low_filter_event): If GDB wants to hear about thread exit
3766 events, leave the LWP marked dead and don't delete it.
3767 (linux_wait_for_event_filtered): Don't check for thread exit.
3768 (filter_exit_event): New function.
3769 (linux_wait_1): Use it, when returning an exit event.
3770 (linux_resume_one_lwp_throw): Assert that the LWP's
3771 waitstatus is TARGET_WAITKIND_IGNORE.
3772 * remote-utils.c (prepare_resume_reply): Handle
3773 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3774 * server.c (report_thread_events): New global.
3775 (handle_general_set): Handle QThreadEvents.
3776 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3777 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3778 TARGET_WAITKIND_THREAD_EXITED.
3779 * server.h (report_thread_events): Declare.
3781 2015-11-30 Pedro Alves <palves@redhat.com>
3783 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3784 the thread's last_resume_kind was resume_stop.
3786 2015-11-30 Pedro Alves <palves@redhat.com>
3788 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3791 2015-11-30 Pedro Alves <palves@redhat.com>
3793 * server.c (handle_v_requests): Handle vCtrlC.
3795 2015-11-30 Pedro Alves <palves@redhat.com>
3797 * gdbthread.h (find_any_thread_of_pid): Declare.
3798 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3800 * server.c (handle_query): If current_thread is NULL, look for
3801 another thread of the selected process.
3803 2015-11-26 Daniel Colascione <dancol@dancol.org>
3804 Simon Marchi <simon.marchi@ericsson.com>
3806 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3807 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3809 * target.h (struct target_ops) <thread_name>: New field.
3810 (target_thread_name): New macro.
3812 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3814 * regcache.h (regcache_invalidate_pid): Add declaration.
3815 * regcache.c (regcache_invalidate_pid): New function, extracted
3816 from regcache_invalidate.
3817 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3818 Add trivial documentation comment.
3819 * lynx-low.c: Use regcache_invalidate_pid instead of
3820 regcache_invalidate.
3822 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3824 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3825 and Elf64_auxv_t if the target is Android.
3827 2015-11-22 Doug Evans <xdje42@gmail.com>
3829 * target.h: #include <sys/types.h>.
3831 2015-11-19 Pedro Alves <palves@redhat.com>
3833 * linux-low.c (linux_process_qsupported): Change prototype.
3835 * linux-low.h (struct linux_target_ops) <process_qsupported>:
3837 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3838 and adjust to loop over all features.
3839 * server.c (handle_query) <qSupported>: Adjust to call
3840 target_process_qsupported once, passing it a vector of unprocessed
3842 * target.h (struct target_ops) <process_qsupported>: Change
3844 (target_process_qsupported): Adjust.
3846 2015-11-19 Pedro Alves <palves@redhat.com>
3848 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3850 * configure: Regenerate.
3852 2015-11-19 Pedro Alves <palves@redhat.com>
3854 * configure: Regenerate.
3856 2015-11-19 Yao Qi <yao.qi@linaro.org>
3858 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3861 2015-11-19 Yao Qi <yao.qi@linaro.org>
3863 * linux-aarch64-low.c (enum aarch64_operand_type): New.
3864 (struct aarch64_operand): Move enum out.
3866 2015-11-19 Yao Qi <yao.qi@linaro.org>
3868 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3869 struct user_fpsimd_state *.
3870 (aarch64_store_fpregset): Likewise.
3872 2015-11-19 Yao Qi <yao.qi@linaro.org>
3874 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3875 struct user_pt_regs *.
3876 (aarch64_store_gregset): Likewise.
3878 2015-11-18 Pedro Alves <palves@redhat.com>
3880 * Makefile.in (all_object_files): Add $IPA_OBJS.
3882 2015-11-17 Pedro Alves <palves@redhat.com>
3884 * win32-low.c (win32_resume): Use gdb_signal_from_host,
3885 GDB_SIGNAL_0 and gdb_signal_to_string.
3887 2015-11-17 Pedro Alves <palves@redhat.com>
3889 * win32-low.c (handle_output_debug_string): Remove parameter.
3890 (win32_kill): Remove our_status local and adjust call to
3891 handle_output_debug_string.
3892 (get_child_debug_event): Adjust call to
3893 handle_output_debug_string.
3895 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3897 * linux-mips-low.c (mips_fill_gregset): Add cast.
3898 (mips_store_gregset): Likewise.
3899 (mips_fill_fpregset): Likewise.
3900 (mips_store_fpregset): Likewise.
3902 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3904 * linux-mips-low.c (mips_add_watchpoint): Rename private to
3907 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3909 * linux-mips-low.c (mips_linux_new_thread): Change type of
3910 watch_type to enum target_hw_bp_type.
3912 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3914 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
3915 Change return type to arm_hwbp_type.
3917 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3919 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
3920 (arm_store_gregset): Likewise.
3921 * linux-arm-low.c (arm_get_hwcap): Likewise.
3922 (arm_read_description): Likewise.
3924 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3926 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
3928 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3930 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
3931 (ppc_fill_vsxregset): Likewise.
3932 (ppc_store_vsxregset): Likewise.
3933 (ppc_fill_vrregset): Likewise.
3934 (ppc_store_vrregset): Likewise.
3935 (ppc_fill_evrregset): Likewise.
3936 (ppc_store_evrregset): Likewise.
3938 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3940 * linux-ppc-low.c (ppc_usrregs_info): Remove
3941 forward-declaration.
3942 (ppc_arch_setup): Move lower in file.
3944 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
3946 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
3947 (ps_pdwrite): Likewise.
3949 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
3951 * linux-arm-low.c (arm_new_thread): Move pointer dereference
3952 to after assert checks.
3954 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
3956 * proc-service.c (ps_pdread): Add/adjust casts.
3957 (ps_pdwrite): Add/adjust casts.
3959 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3961 * server.c (handle_search_memory_1): Cast return value of
3964 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3966 * server.c (write_qxfer_response): Change type of data to
3969 2015-10-29 Pedro Alves <palves@redhat.com>
3971 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
3973 2015-10-29 Pedro Alves <palves@redhat.com>
3975 * tracepoint.c (clear_installed_tracepoints): Add casts.
3977 2015-10-29 Pedro Alves <palves@redhat.com>
3979 * server.c (handle_v_cont, process_serial_event): Add enum
3980 gdb_signal casts to signal parsing code.
3982 2015-10-29 Pedro Alves <palves@redhat.com>
3984 * linux-low.h (NULL_REGSET): Define.
3985 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3986 * linux-arm-low.c (arm_regsets): Likewise.
3987 * linux-crisv32-low.c (cris_regsets): Likewise.
3988 * linux-m68k-low.c (m68k_regsets): Likewise.
3989 * linux-mips-low.c (mips_regsets): Likewise.
3990 * linux-nios2-low.c (nios2_regsets): Likewise.
3991 * linux-ppc-low.c (ppc_regsets): Likewise.
3992 * linux-s390-low.c (s390_regsets): Likewise.
3993 * linux-sh-low.c (sh_regsets): Likewise.
3994 * linux-sparc-low.c (sparc_regsets): Likewise.
3995 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3996 * linux-tile-low.c (tile_regsets): Likewise.
3997 * linux-x86-low.c (x86_regsets): Likewise.
3998 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4000 2015-10-29 Pedro Alves <palves@redhat.com>
4002 * linux-low.h (NULL_REGSET): Define.
4003 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4004 * linux-arm-low.c (arm_regsets): Likewise.
4005 * linux-crisv32-low.c (cris_regsets): Likewise.
4006 * linux-m68k-low.c (m68k_regsets): Likewise.
4007 * linux-mips-low.c (mips_regsets): Likewise.
4008 * linux-nios2-low.c (nios2_regsets): Likewise.
4009 * linux-ppc-low.c (ppc_regsets): Likewise.
4010 * linux-s390-low.c (s390_regsets): Likewise.
4011 * linux-sh-low.c (sh_regsets): Likewise.
4012 * linux-sparc-low.c (sparc_regsets): Likewise.
4013 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4014 * linux-tile-low.c (tile_regsets): Likewise.
4015 * linux-x86-low.c (x86_regsets): Likewise.
4016 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4018 2015-10-26 Doug Evans <dje@google.com>
4020 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4022 2015-10-26 Doug Evans <dje@google.com>
4024 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4026 2015-10-26 Doug Evans <dje@google.com>
4028 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4030 (attach_thread, find_new_threads_callback): Ditto.
4032 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4034 * mem-break.h (set_breakpoint_data): Remove.
4036 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4038 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4039 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4040 (initialize_low): Remove set_breakpoint_data call.
4041 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4042 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4043 (initialize_low): Remove set_breakpoint_data call.
4044 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4045 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4046 (initialize_low): Remove set_breakpoint_data call.
4048 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4050 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4051 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4052 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4053 * target.h (target_breakpoint_kind_from_pc): New macro.
4055 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4057 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4058 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4059 the default breakpoint kind.
4061 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4063 * linux-arm-low.c (arm_supports_z_point_type): Add software
4066 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4068 * linux-arm-low.c: Refactor breakpoint definitions.
4069 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4070 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4072 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4074 * Makefile.in: Add arm.c/o.
4075 * configure.srv: Likewise.
4076 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4077 (arm_breakpoint_kind_from_pc): New function.
4078 (arm_sw_breakpoint_from_kind): Return proper kind.
4079 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4081 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4083 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4085 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4086 (struct raw_breakpoint) <size>: Remove.
4087 (struct raw_breakpoint) <kind>: Add.
4088 (bp_size): New function.
4089 (bp_opcode): Likewise.
4090 (find_raw_breakpoint_at): Adjust for kind.
4091 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4092 (remove_memory_breakpoint): Adjust for kind call bp_size.
4093 (set_raw_breakpoint_at): Adjust for kind.
4094 (set_breakpoint): Likewise.
4095 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4096 (delete_raw_breakpoint): Adjust for kind.
4097 (delete_breakpoint): Likewise.
4098 (find_gdb_breakpoint): Likewise.
4099 (set_gdb_breakpoint_1): Likewise.
4100 (set_gdb_breakpoint): Likewise.
4101 (delete_gdb_breakpoint_1): Likewise.
4102 (delete_gdb_breakpoint): Likewise.
4103 (uninsert_raw_breakpoint): Likewise.
4104 (reinsert_raw_breakpoint): Likewise.
4105 (set_breakpoint_data): Remove.
4106 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4107 (check_mem_read): Adjust for kind call bp_size.
4108 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4109 (clone_one_breakpoint): Adjust for kind.
4110 * mem-break.h (set_gdb_breakpoint): Likewise.
4111 (delete_gdb_breakpoint): Likewise.
4112 * server.c (process_serial_event): Likewise.
4114 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4116 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4117 (struct linux_target_ops) <breakpoint>: Remove.
4118 (struct linux_target_ops) <breakpoint_len>: Remove.
4119 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4120 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4121 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4122 (arm_sw_breakpoint_from_kind): New function.
4123 * linux-bfin-low.c (bfin_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-cris-low.c (cris_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-crisv32-low.c (cris_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-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4139 and sw_breakpoint_from_kind to increment the pc.
4140 (linux_breakpoint_kind_from_pc): New function.
4141 (linux_sw_breakpoint_from_kind): New function.
4142 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4143 (initialize_low): Call breakpoint_kind_from_pc and
4144 sw_breakpoint_from_kind to replace breakpoint_data/len.
4145 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4147 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4148 * linux-m32r-low.c (m32r_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-m68k-low.c (m68k_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-mips-low.c (mips_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-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4164 (struct linux_target_ops) <breakpoint>: Remove.
4165 (struct linux_target_ops) <breakpoint_len>: Remove.
4166 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4167 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4168 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4169 (struct linux_target_ops) <breakpoint>: Remove.
4170 (struct linux_target_ops) <breakpoint_len>: Remove.
4171 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4172 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4173 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4174 (struct linux_target_ops) <breakpoint>: Remove.
4175 (struct linux_target_ops) <breakpoint_len>: Remove.
4176 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4177 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4178 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4179 (struct linux_target_ops) <breakpoint>: Remove.
4180 (struct linux_target_ops) <breakpoint_len>: Remove.
4181 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4182 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4183 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4184 (struct linux_target_ops) <breakpoint>: Remove.
4185 (struct linux_target_ops) <breakpoint_len>: Remove.
4186 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4187 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4188 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4189 (struct linux_target_ops) <breakpoint>: Remove.
4190 (struct linux_target_ops) <breakpoint_len>: Remove.
4191 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4192 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4193 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4194 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4195 (struct linux_target_ops) <breakpoint>: Remove.
4196 (struct linux_target_ops) <breakpoint_len>: Remove.
4197 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4198 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4199 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4200 (struct linux_target_ops) <breakpoint>: Remove.
4201 (struct linux_target_ops) <breakpoint_len>: Remove.
4202 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4203 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4205 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4207 * linux-cris-low.c (cris_get_pc): Remove void arg.
4209 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4211 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4214 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4216 * inferiors.c (thread_pid_matches_callback): New function.
4217 (find_thread_process): New function.
4218 (remove_thread): Reset current_thread.
4219 (remove_process): Assert threads have been removed first.
4221 2015-10-15 Yao Qi <yao.qi@linaro.org>
4223 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4225 (aarch64_remove_point): Likewise.
4226 * regcache.c (regcache_register_size): New function.
4228 2015-10-12 Yao Qi <yao.qi@linaro.org>
4230 * linux-aarch64-low.c: Update all callers as emit_load_store
4231 is renamed to aarch64_emit_load_store.
4233 2015-10-12 Yao Qi <yao.qi@linaro.org>
4235 * linux-aarch64-low.c: Update all callers of function renaming
4236 from emit_insn to aarch64_emit_insn.
4238 2015-10-12 Yao Qi <yao.qi@linaro.org>
4240 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4241 arch/aarch64-insn.h.
4242 (struct aarch64_memory_operand): Likewise.
4244 (emit_insn): Move to arch/aarch64-insn.c.
4245 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4246 (emit_load_store): Move to arch/aarch64-insn.c.
4247 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4248 (can_encode_int32): Remove.
4250 2015-10-12 Yao Qi <yao.qi@linaro.org>
4252 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4253 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4254 (aarch64_relocate_instruction): Likewise.
4255 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4256 (struct aarch64_insn_visitor): Likewise.
4258 2015-10-12 Yao Qi <yao.qi@linaro.org>
4260 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4261 (struct aarch64_insn_visitor): New.
4262 (struct aarch64_insn_relocation_data): New.
4263 (aarch64_ftrace_insn_reloc_b): New function.
4264 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4265 (aarch64_ftrace_insn_reloc_cb): Likewise.
4266 (aarch64_ftrace_insn_reloc_tb): Likewise.
4267 (aarch64_ftrace_insn_reloc_adr): Likewise.
4268 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4269 (aarch64_ftrace_insn_reloc_others): Likewise.
4271 (aarch64_relocate_instruction): Use visitor.
4273 2015-10-12 Yao Qi <yao.qi@linaro.org>
4275 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4276 int. Add argument buf.
4277 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4278 aarch64_relocate_instruction.
4280 2015-10-12 Yao Qi <yao.qi@linaro.org>
4282 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4283 argument insn. Remove local variable insn. Don't call
4285 (aarch64_install_fast_tracepoint_jump_pad): Call
4288 2015-09-30 Yao Qi <yao.qi@linaro.org>
4290 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4291 (emit_load_store_pair): Likewise.
4293 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4295 * dll.c (match_dll): Add cast(s).
4296 (unloaded_dll): Likewise.
4297 * linux-low.c (second_thread_of_pid_p): Likewise.
4298 (delete_lwp_callback): Likewise.
4299 (count_events_callback): Likewise.
4300 (select_event_lwp_callback): Likewise.
4301 (linux_set_resume_request): Likewise.
4302 * server.c (accumulate_file_name_length): Likewise.
4303 (emit_dll_description): Likewise.
4304 (handle_qxfer_threads_worker): Likewise.
4305 (visit_actioned_threads): Likewise.
4306 * thread-db.c (any_thread_of): Likewise.
4307 * tracepoint.c (same_process_p): Likewise.
4308 (match_blocktype): Likewise.
4309 (build_traceframe_info_xml): Likewise.
4311 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4313 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4315 (gdb_unparse_agent_expr): Likewise.
4316 * hostio.c (require_data): Likewise.
4317 (handle_pread): Likewise.
4318 * linux-low.c (disable_regset): Likewise.
4319 (fetch_register): Likewise.
4320 (store_register): Likewise.
4321 (get_dynamic): Likewise.
4322 (linux_qxfer_libraries_svr4): Likewise.
4323 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4324 (set_fast_tracepoint_jump): Likewise.
4325 (uninsert_fast_tracepoint_jumps_at): Likewise.
4326 (reinsert_fast_tracepoint_jumps_at): Likewise.
4327 (validate_inserted_breakpoint): Likewise.
4328 (clone_agent_expr): Likewise.
4329 * regcache.c (init_register_cache): Likewise.
4330 * remote-utils.c (putpkt_binary_1): Likewise.
4331 (decode_M_packet): Likewise.
4332 (decode_X_packet): Likewise.
4333 (look_up_one_symbol): Likewise.
4334 (relocate_instruction): Likewise.
4335 (monitor_output): Likewise.
4336 * server.c (handle_search_memory): Likewise.
4337 (handle_qxfer_exec_file): Likewise.
4338 (handle_qxfer_libraries): Likewise.
4339 (handle_qxfer): Likewise.
4340 (handle_query): Likewise.
4341 (handle_v_cont): Likewise.
4342 (handle_v_run): Likewise.
4343 (captured_main): Likewise.
4344 * target.c (write_inferior_memory): Likewise.
4345 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4346 * tracepoint.c (init_trace_buffer): Likewise.
4347 (add_tracepoint_action): Likewise.
4348 (add_traceframe): Likewise.
4349 (add_traceframe_block): Likewise.
4350 (cmd_qtdpsrc): Likewise.
4351 (cmd_qtdv): Likewise.
4352 (cmd_qtstatus): Likewise.
4353 (response_source): Likewise.
4354 (response_tsv): Likewise.
4355 (cmd_qtnotes): Likewise.
4356 (gdb_collect): Likewise.
4357 (initialize_tracepoint): Likewise.
4359 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4361 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4362 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4363 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4365 (enum aarch64_condition_codes): New enum.
4366 (w0): New static global.
4369 (struct aarch64_memory_operand) <type>: New
4370 MEMORY_OPERAND_POSTINDEX type.
4371 (postindex_memory_operand): New helper function.
4372 (emit_ret): New function.
4373 (emit_load_store_pair): New function, factored out of emit_stp
4374 with support for MEMORY_OPERAND_POSTINDEX.
4375 (emit_stp): Rewrite using emit_load_store_pair.
4376 (emit_ldp): New function.
4377 (emit_load_store): Likewise.
4378 (emit_ldr): Mention post-index instruction in comment.
4379 (emit_ldrh): New function.
4380 (emit_ldrb): New function.
4381 (emit_ldrsw): Mention post-index instruction in comment.
4382 (emit_str): Likewise.
4383 (emit_subs): New function.
4384 (emit_cmp): Likewise.
4385 (emit_and): Likewise.
4386 (emit_orr): Likewise.
4387 (emit_orn): Likewise.
4388 (emit_eor): Likewise.
4389 (emit_mvn): Likewise.
4390 (emit_lslv): Likewise.
4391 (emit_lsrv): Likewise.
4392 (emit_asrv): Likewise.
4393 (emit_mul): Likewise.
4394 (emit_sbfm): Likewise.
4395 (emit_sbfx): Likewise.
4396 (emit_ubfm): Likewise.
4397 (emit_ubfx): Likewise.
4398 (emit_csinc): Likewise.
4399 (emit_cset): Likewise.
4400 (emit_nop): Likewise.
4401 (emit_ops_insns): New helper function.
4402 (emit_pop): Likewise.
4403 (emit_push): Likewise.
4404 (aarch64_emit_prologue): New function.
4405 (aarch64_emit_epilogue): Likewise.
4406 (aarch64_emit_add): Likewise.
4407 (aarch64_emit_sub): Likewise.
4408 (aarch64_emit_mul): Likewise.
4409 (aarch64_emit_lsh): Likewise.
4410 (aarch64_emit_rsh_signed): Likewise.
4411 (aarch64_emit_rsh_unsigned): Likewise.
4412 (aarch64_emit_ext): Likewise.
4413 (aarch64_emit_log_not): Likewise.
4414 (aarch64_emit_bit_and): Likewise.
4415 (aarch64_emit_bit_or): Likewise.
4416 (aarch64_emit_bit_xor): Likewise.
4417 (aarch64_emit_bit_not): Likewise.
4418 (aarch64_emit_equal): Likewise.
4419 (aarch64_emit_less_signed): Likewise.
4420 (aarch64_emit_less_unsigned): Likewise.
4421 (aarch64_emit_ref): Likewise.
4422 (aarch64_emit_if_goto): Likewise.
4423 (aarch64_emit_goto): Likewise.
4424 (aarch64_write_goto_address): Likewise.
4425 (aarch64_emit_const): Likewise.
4426 (aarch64_emit_call): Likewise.
4427 (aarch64_emit_reg): Likewise.
4428 (aarch64_emit_pop): Likewise.
4429 (aarch64_emit_stack_flush): Likewise.
4430 (aarch64_emit_zero_ext): Likewise.
4431 (aarch64_emit_swap): Likewise.
4432 (aarch64_emit_stack_adjust): Likewise.
4433 (aarch64_emit_int_call_1): Likewise.
4434 (aarch64_emit_void_call_2): Likewise.
4435 (aarch64_emit_eq_goto): Likewise.
4436 (aarch64_emit_ne_goto): Likewise.
4437 (aarch64_emit_lt_goto): Likewise.
4438 (aarch64_emit_le_goto): Likewise.
4439 (aarch64_emit_gt_goto): Likewise.
4440 (aarch64_emit_ge_got): Likewise.
4441 (aarch64_emit_ops_impl): New static global variable.
4442 (aarch64_emit_ops): New target function, return
4443 &aarch64_emit_ops_impl.
4444 (struct linux_target_ops): Install it.
4446 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4448 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4449 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4451 * linux-aarch64-ipa.c: New file.
4452 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4454 (aarch64_get_thread_area): New target method.
4455 (extract_signed_bitfield): New helper function.
4456 (aarch64_decode_ldr_literal): New function.
4457 (enum aarch64_opcodes): New enum.
4458 (struct aarch64_register): New struct.
4459 (struct aarch64_operand): New struct.
4460 (x0): New static global.
4469 (aarch64_register): New helper function.
4470 (register_operand): Likewise.
4471 (immediate_operand): Likewise.
4472 (struct aarch64_memory_operand): New struct.
4473 (offset_memory_operand): New helper function.
4474 (preindex_memory_operand): Likewise.
4475 (enum aarch64_system_control_registers): New enum.
4476 (ENCODE): New macro.
4477 (emit_insn): New helper function.
4478 (emit_b): New function.
4479 (emit_bcond): Likewise.
4480 (emit_cb): Likewise.
4481 (emit_tb): Likewise.
4482 (emit_blr): Likewise.
4483 (emit_stp): Likewise.
4484 (emit_ldp_q_offset): Likewise.
4485 (emit_stp_q_offset): Likewise.
4486 (emit_load_store): Likewise.
4487 (emit_ldr): Likewise.
4488 (emit_ldrsw): Likewise.
4489 (emit_str): Likewise.
4490 (emit_ldaxr): Likewise.
4491 (emit_stxr): Likewise.
4492 (emit_stlr): Likewise.
4493 (emit_data_processing_reg): Likewise.
4494 (emit_data_processing): Likewise.
4495 (emit_add): Likewise.
4496 (emit_sub): Likewise.
4497 (emit_mov): Likewise.
4498 (emit_movk): Likewise.
4499 (emit_mov_addr): Likewise.
4500 (emit_mrs): Likewise.
4501 (emit_msr): Likewise.
4502 (emit_sevl): Likewise.
4503 (emit_wfe): Likewise.
4504 (append_insns): Likewise.
4505 (can_encode_int32_in): New helper function.
4506 (aarch64_relocate_instruction): New function.
4507 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4508 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4509 (struct linux_target_ops): Install aarch64_get_thread_area,
4510 aarch64_install_fast_tracepoint_jump_pad and
4511 aarch64_get_min_fast_tracepoint_insn_len.
4513 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4515 * Makefile.in (aarch64-insn.o): New rule.
4516 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4518 2015-09-21 Yao Qi <yao.qi@linaro.org>
4520 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4522 2015-09-21 Yao Qi <yao.qi@linaro.org>
4524 * tracepoint.c (max_jump_pad_size): Remove.
4526 2015-09-18 Yao Qi <yao.qi@linaro.org>
4528 * linux-aarch64-low.c: Don't include sys/uio.h.
4529 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4531 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4533 * tracepoint.c (eval_result_type): Change prototype.
4534 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4536 2015-09-15 Pedro Alves <palves@redhat.com>
4538 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4539 Check whether to report exec events instead of checking whether
4540 multiprocess is enabled.
4542 2015-09-15 Pedro Alves <palves@redhat.com>
4545 * remote-utils.c (prepare_resume_reply): Merge
4546 TARGET_WAITKIND_VFORK_DONE switch case with the
4547 TARGET_WAITKIND_FORKED case.
4549 2015-09-15 Yao Qi <yao.qi@linaro.org>
4551 * server.c (handle_query): Check string comparison using
4552 "else if" instead of "if".
4554 2015-09-15 Yao Qi <yao.qi@linaro.org>
4556 * server.c (vCont_supported): New global variable.
4557 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4558 matches. Append ";vContSupported+" to own_buf.
4559 (handle_v_requests): Append ";s;S" to own_buf if target supports
4560 hardware single step or vCont_supported is false.
4561 (capture_main): Set vCont_supported to zero.
4563 2015-09-15 Yao Qi <yao.qi@linaro.org>
4565 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4567 (linux_supports_hardware_single_step): ... New function.
4568 (linux_target_ops): Update.
4569 * lynx-low.c (lynx_target_ops): Set field
4570 supports_hardware_single_step to target_can_do_hardware_single_step.
4571 * nto-low.c (nto_target_ops): Likewise.
4572 * spu-low.c (spu_target_ops): Likewise.
4573 * win32-low.c (win32_target_ops): Likewise.
4574 * target.c (target_can_do_hardware_single_step): New function.
4575 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4576 Remove. <supports_hardware_single_step>: New field.
4577 (target_supports_conditional_breakpoints): Remove.
4578 (target_supports_hardware_single_step): New macro.
4579 (target_can_do_hardware_single_step): Declare.
4580 * server.c (handle_query): Use target_supports_hardware_single_step
4581 instead of target_supports_conditional_breakpoints.
4583 2015-09-15 Yao Qi <yao.qi@linaro.org>
4585 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4587 (struct linux_target_ops the_low_target): Install
4588 aarch64_linux_siginfo_fixup.
4590 2015-09-11 Don Breazeal <donb@codesourcery.com>
4591 Luis Machado <lgustavo@codesourcery.com>
4593 * linux-low.c (linux_mourn): Static declaration.
4594 (linux_arch_setup): Move in front of
4595 handle_extended_wait.
4596 (linux_arch_setup_thread): New function.
4597 (handle_extended_wait): Handle exec events. Call
4598 linux_arch_setup_thread. Make event_lwp argument a
4599 pointer-to-a-pointer.
4600 (check_zombie_leaders): Do not check stopped threads.
4601 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4602 (linux_low_filter_event): Add lwp and thread for exec'ing
4603 non-leader thread if leader thread has been deleted.
4604 Refactor code into linux_arch_setup_thread and call it.
4605 Pass child lwp pointer by reference to handle_extended_wait.
4606 (linux_wait_for_event_filtered): Update comment.
4607 (linux_wait_1): Prevent clobbering exec event status.
4608 (linux_supports_exec_events): New function.
4609 (linux_target_ops) <supports_exec_events>: Initialize new member.
4610 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4612 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4613 * server.c (report_exec_events): New global variable.
4614 (handle_query): Handle qSupported query for exec-events feature.
4615 (captured_main): Initialize report_exec_events.
4616 * server.h (report_exec_events): Declare new global variable.
4617 * target.h (struct target_ops) <supports_exec_events>: New
4619 (target_supports_exec_events): New macro.
4620 * win32-low.c (win32_target_ops) <supports_exec_events>:
4621 Initialize new member.
4623 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4625 * linux-low.c (linux_low_enable_btrace): Remove.
4626 (linux_target_ops): Replace linux_low_enable_btrace with
4627 linux_enable_btrace.
4629 2015-09-03 Yao Qi <yao.qi@linaro.org>
4631 * linux-aarch64-low.c (aarch64_insert_point): Call
4632 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4635 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4637 * linux-low.c (check_stopped_by_breakpoint): Use
4638 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4640 2015-08-27 Pedro Alves <palves@redhat.com>
4642 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4644 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4646 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4647 the XNEW-family equivalent.
4648 (compile_bytecodes): Likewise.
4649 * dll.c (loaded_dll): Likewise.
4650 * event-loop.c (append_callback_event): Likewise.
4651 (create_file_handler): Likewise.
4652 (create_file_event): Likewise.
4653 * hostio.c (handle_open): Likewise.
4654 * inferiors.c (add_thread): Likewise.
4655 (add_process): Likewise.
4656 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4657 * linux-arm-low.c (arm_new_process): Likewise.
4658 (arm_new_thread): Likewise.
4659 * linux-low.c (add_to_pid_list): Likewise.
4660 (linux_add_process): Likewise.
4661 (handle_extended_wait): Likewise.
4662 (add_lwp): Likewise.
4663 (enqueue_one_deferred_signal): Likewise.
4664 (enqueue_pending_signal): Likewise.
4665 (linux_resume_one_lwp_throw): Likewise.
4666 (linux_resume_one_thread): Likewise.
4667 (linux_read_memory): Likewise.
4668 (linux_write_memory): Likewise.
4669 * linux-mips-low.c (mips_linux_new_process): Likewise.
4670 (mips_linux_new_thread): Likewise.
4671 (mips_add_watchpoint): Likewise.
4672 * linux-x86-low.c (initialize_low_arch): Likewise.
4673 * lynx-low.c (lynx_add_process): Likewise.
4674 * mem-break.c (set_raw_breakpoint_at): Likewise.
4675 (set_breakpoint): Likewise.
4676 (add_condition_to_breakpoint): Likewise.
4677 (add_commands_to_breakpoint): Likewise.
4678 (clone_agent_expr): Likewise.
4679 (clone_one_breakpoint): Likewise.
4680 * regcache.c (new_register_cache): Likewise.
4681 * remote-utils.c (look_up_one_symbol): Likewise.
4682 * server.c (queue_stop_reply): Likewise.
4683 (start_inferior): Likewise.
4684 (queue_stop_reply_callback): Likewise.
4685 (handle_target_event): Likewise.
4686 * spu-low.c (fetch_ppc_memory): Likewise.
4687 (store_ppc_memory): Likewise.
4688 * target.c (set_target_ops): Likewise.
4689 * thread-db.c (thread_db_load_search): Likewise.
4690 (try_thread_db_load_1): Likewise.
4691 * tracepoint.c (add_tracepoint): Likewise.
4692 (add_tracepoint_action): Likewise.
4693 (create_trace_state_variable): Likewise.
4694 (cmd_qtdpsrc): Likewise.
4695 (cmd_qtro): Likewise.
4696 (add_while_stepping_state): Likewise.
4697 * win32-low.c (child_add_thread): Likewise.
4698 (get_image_name): Likewise.
4700 2015-08-25 Yao Qi <yao.qi@linaro.org>
4702 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4704 2015-08-25 Yao Qi <yao.qi@linaro.org>
4706 * Makefile.in (aarch64-linux.o): New rule.
4707 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4709 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4710 (aarch64_init_debug_reg_state): Make it extern.
4711 (aarch64_linux_prepare_to_resume): Remove.
4713 2015-08-25 Yao Qi <yao.qi@linaro.org>
4715 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4716 lwp_arch_private_info and ptid_of_lwp.
4718 2015-08-25 Yao Qi <yao.qi@linaro.org>
4720 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4721 Find proc_info by find_process_pid. All callers updated.
4723 2015-08-25 Yao Qi <yao.qi@linaro.org>
4725 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4727 (debug_reg_change_callback): Remove.
4728 (aarch64_notify_debug_reg_change): Remove.
4730 2015-08-25 Yao Qi <yao.qi@linaro.org>
4732 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4733 Call current_lwp_ptid.
4735 2015-08-25 Yao Qi <yao.qi@linaro.org>
4737 * linux-aarch64-low.c (debug_reg_change_callback): Use
4740 2015-08-25 Yao Qi <yao.qi@linaro.org>
4742 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4744 2015-08-25 Yao Qi <yao.qi@linaro.org>
4746 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4748 2015-08-25 Yao Qi <yao.qi@linaro.org>
4750 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4753 2015-08-25 Yao Qi <yao.qi@linaro.org>
4755 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4757 (debug_reg_change_callback): Remove argument entry and add argument
4758 lwp. Remove local variable thread. Don't print thread id in the
4759 debugging output. Don't check whether pid of thread equals to pid.
4760 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4761 iterate_over_lwps instead find_inferior.
4763 2015-08-24 Pedro Alves <palves@redhat.com>
4765 * inferiors.c (get_first_process): New function.
4766 * inferiors.h (get_first_process): New declaration.
4767 * remote-utils.c (read_ptid): Default to the first process in the
4768 list, instead of to the current thread's process.
4770 2015-08-24 Pedro Alves <palves@redhat.com>
4772 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4773 * event-loop.c: Likewise.
4774 * remote-utils.c: Likewise.
4775 * tracepoint.c: Likewise.
4777 2015-08-24 Pedro Alves <palves@redhat.com>
4779 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4782 2015-08-21 Pedro Alves <palves@redhat.com>
4784 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4785 instead of literal 1.
4787 2015-08-21 Pedro Alves <palves@redhat.com>
4789 * tdesc.c (default_description): Explicitly zero-initialize.
4791 2015-08-21 Pedro Alves <palves@redhat.com>
4794 * inferiors.c (remove_thread): Discard any pending stop reply for
4796 * server.c (remove_all_on_match_pid): Rename to ...
4797 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4799 (discard_queued_stop_replies): Change parameter to a ptid. Now
4801 (handle_v_kill, kill_inferior_callback, captured_main)
4802 (process_serial_event): Adjust.
4803 * server.h (discard_queued_stop_replies): Declare.
4805 2015-08-21 Pedro Alves <palves@redhat.com>
4807 * linux-low.c (wait_for_sigstop): Always switch to no thread
4808 selected if the previously current thread dies.
4809 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4810 process instead of the current thread's.
4811 * remote-utils.c (input_interrupt): Don't check if there's no
4813 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4814 current thread to the general thread fails, error out.
4815 (handle_qxfer_auxv, handle_qxfer_libraries)
4816 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4817 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4818 (handle_query): Check if there's a thread selected instead of
4819 checking whether there's any thread in the thread list.
4820 (handle_qxfer_threads, handle_qxfer_btrace)
4821 (handle_qxfer_btrace_conf): Don't error out early if there's no
4822 thread in the thread list.
4823 (handle_v_cont, myresume): Don't set the current thread to the
4825 (process_serial_event) <Hg handling>: Also set thread_id if the
4826 previous general thread is still alive.
4827 (process_serial_event) <g/G handling>: If setting the current
4828 thread to the general thread fails, error out.
4829 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4830 thread's lwp instead of the current thread's.
4831 * target.c (set_desired_thread): If the desired thread was not
4832 found, leave the current thread pointing to NULL. Return an int
4833 (boolean) indicating success.
4834 * target.h (set_desired_thread): Change return type to int.
4836 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
4838 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4839 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4841 (ps_get_thread_area): New function.
4843 2015-08-19 Gary Benson <gbenson@redhat.com>
4845 * hostio.c (handle_pread): Do not attempt to read more data
4846 than hostio_reply_with_data can fit in a packet.
4848 2015-08-18 Joel Brobecker <brobecker@adacore.com>
4850 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4852 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
4854 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4856 2015-08-06 Pedro Alves <palves@redhat.com>
4858 * tracepoint.c (expr_eval_result): Now an int.
4860 2015-08-06 Pedro Alves <palves@redhat.com>
4862 * gdbthread.h (struct regcache): Forward declare.
4863 (struct thread_info) <regcache_data>: Now a struct regcache
4865 * inferiors.c (inferior_regcache_data)
4866 (set_inferior_regcache_data): Now work with struct regcache
4868 * inferiors.h (struct regcache): Forward declare.
4869 (inferior_regcache_data, set_inferior_regcache_data): Now work
4870 with struct regcache pointers.
4871 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4872 (free_register_cache_thread): Remove struct regcache pointer
4875 2015-08-06 Pedro Alves <palves@redhat.com>
4877 * server.c (captured_main): On error, print the exception message
4878 to stderr, and if run_once is set, throw a quit.
4880 2015-08-06 Pedro Alves <palves@redhat.com>
4882 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
4885 2015-08-06 Pedro Alves <palves@redhat.com>
4887 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
4888 reading beyond the passed in buffer length.
4890 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
4892 * tracepoint.c (symbol_list) <required>: Remove.
4894 2015-08-06 Pedro Alves <palves@redhat.com>
4896 * linux-low.c (handle_extended_wait): Set the fork child's suspend
4897 count if stopping and suspending threads.
4898 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
4899 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
4900 (linux_detach): Complete an ongoing step-over.
4901 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
4903 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
4904 (linux_wait_1): If passing a signal to the inferior after
4905 finishing a step-over, unsuspend and re-resume all lwps. If we
4906 see a single-step event but the thread should be continuing, don't
4907 pass the trap to gdb.
4908 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
4909 internal_error instead of gdb_assert.
4910 (enqueue_pending_signal): New function.
4911 (check_ptrace_stopped_lwp_gone): Add debug output.
4912 (start_step_over): Use internal_error instead of gdb_assert.
4913 (complete_ongoing_step_over): New function.
4914 (linux_resume_one_thread): Don't resume a suspended thread.
4915 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
4918 2015-08-06 Pedro Alves <palves@redhat.com>
4920 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
4921 (linux_thread_alive): Use lwp_is_marked_dead.
4922 (extended_event_reported): Delete.
4923 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
4924 instead of extended_event_reported.
4925 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
4927 (lwp_is_marked_dead): New function.
4928 (lwp_running): Use lwp_is_marked_dead.
4929 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
4932 2015-08-06 Pedro Alves <palves@redhat.com>
4934 * linux-low.c (linux_wait_1): Move fork event output out of the
4935 !report_to_gdb check. Pass event_child->waitstatus to
4936 target_waitstatus_to_string instead of ourstatus.
4938 2015-08-04 Yao Qi <yao.qi@linaro.org>
4940 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
4941 if current_thread is 32 bit.
4943 2015-08-04 Yao Qi <yao.qi@linaro.org>
4945 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4946 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4947 * server.c (extended_protocol): Remove "static".
4948 * server.h (extended_protocol): Declare it.
4950 2015-08-04 Yao Qi <yao.qi@linaro.org>
4952 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
4953 both aarch64 and aarch32.
4954 (aarch64_set_pc): Likewise.
4956 2015-08-04 Yao Qi <yao.qi@linaro.org>
4958 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
4959 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
4960 arm-with-neon.xml to srv_xmlfiles.
4961 * linux-aarch64-low.c: Include linux-aarch32-low.h.
4962 (is_64bit_tdesc): New function.
4963 (aarch64_linux_read_description): New function.
4964 (aarch64_arch_setup): Call aarch64_linux_read_description.
4965 (regs_info): Rename to regs_info_aarch64.
4966 (aarch64_regs_info): Return right regs_info.
4967 (initialize_low_arch): Call initialize_low_arch_aarch32.
4969 2015-08-04 Yao Qi <yao.qi@linaro.org>
4971 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
4972 * linux-aarch32-low.c: New file.
4973 * linux-aarch32-low.h: New file.
4974 * linux-arm-low.c (arm_fill_gregset): Move it to
4975 linux-aarch32-low.c.
4976 (arm_store_gregset): Likewise.
4977 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
4978 (arm_store_vfpregset): Call arm_store_vfpregset_num.
4979 (arm_arch_setup): Check if PTRACE_GETREGSET works.
4980 (regs_info): Rename to regs_info_arm.
4981 (arm_regs_info): Return regs_info_aarch32 if
4982 have_ptrace_getregset is 1 and target description is
4983 arm_with_neon or arm_with_vfpv3.
4984 (initialize_low_arch): Don't call init_registers_arm_with_neon.
4985 Call initialize_low_arch_aarch32 instead.
4987 2015-08-04 Yao Qi <yao.qi@linaro.org>
4989 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
4990 * linux-low.c: ... here.
4991 * linux-low.h (have_ptrace_getregset): Declare it.
4993 2015-08-04 Pedro Alves <palves@redhat.com>
4995 * thread-db.c (struct thread_db): Use new typedefs.
4996 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
4998 (disable_thread_event_reporting): Cast result of dlsym to
4999 destination function pointer type.
5000 (thread_db_mourn): Use td_ta_delete_ftype.
5002 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5004 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5006 (CDX_BREAKPOINT): Define for R2.
5007 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5008 (the_low_target): Add comments.
5010 2015-07-30 Yao Qi <yao.qi@linaro.org>
5012 * linux-arm-low.c (arm_hwcap): Remove it.
5013 (arm_read_description): New local variable arm_hwcap. Don't
5014 set arm_hwcap to zero.
5016 2015-07-30 Yao Qi <yao.qi@linaro.org>
5018 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5019 Use regcache->tdesc instead.
5020 (arm_store_wmmxregset): Likewise.
5021 (arm_fill_vfpregset): Likewise.
5022 (arm_store_vfpregset): Likewise.
5024 2015-07-30 Yao Qi <yao.qi@linaro.org>
5026 * linux-arm-low.c: Include arch/arm.h.
5027 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5028 (arm_store_gregset): Likewise.
5030 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5032 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5033 ptrace's 4th parameter.
5035 2015-07-27 Yao Qi <yao.qi@linaro.org>
5037 * configure.srv (case aarch64*-*-linux*): Don't set
5040 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5042 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5044 * linux-arm-low.c: Likewise.
5045 * linux-cris-low.c: Likewise.
5046 * linux-crisv32-low.c: Likewise.
5047 * linux-low.c: Likewise.
5048 * linux-m68k-low.c: Likewise.
5049 * linux-mips-low.c: Likewise.
5050 * linux-nios2-low.c: Likewise.
5051 * linux-s390-low.c: Likewise.
5052 * linux-sparc-low.c: Likewise.
5053 * linux-tic6x-low.c: Likewise.
5054 * linux-tile-low.c: Likewise.
5055 * linux-x86-low.c: Likewise.
5057 2015-07-24 Pedro Alves <palves@redhat.com>
5059 * config.in: Regenerate.
5060 * configure: Regenerate.
5062 2015-07-24 Pedro Alves <palves@redhat.com>
5064 * acinclude.m4: Include ../ptrace.m4.
5065 * configure.ac: Call GDB_AC_PTRACE.
5066 * config.in, configure: Regenerate.
5068 2015-07-24 Yao Qi <yao.qi@linaro.org>
5070 * linux-low.c (linux_create_inferior): Remove setting to
5071 proc->priv->new_inferior.
5072 (linux_attach): Likewise.
5073 (linux_low_filter_event): Likewise.
5074 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5076 2015-07-24 Yao Qi <yao.qi@linaro.org>
5078 * linux-low.c (linux_arch_setup): New function.
5079 (linux_low_filter_event): If proc->tdesc is NULL and
5080 proc->attached is true, call the_low_target.arch_setup.
5081 Otherwise, keep status pending, and return.
5082 (linux_resume_one_lwp_throw): Don't call get_pc if
5083 thread->while_stepping isn't NULL. Don't call
5084 get_thread_regcache if proc->tdesc is NULL.
5085 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5086 (linux_target_ops): Install arch_setup.
5087 * server.c (start_inferior): Call the_target->arch_setup.
5088 * target.h (struct target_ops) <arch_setup>: New field.
5089 (target_arch_setup): New marco.
5090 * lynx-low.c (lynx_target_ops): Update.
5091 * nto-low.c (nto_target_ops): Update.
5092 * spu-low.c (spu_target_ops): Update.
5093 * win32-low.c (win32_target_ops): Update.
5095 2015-07-24 Yao Qi <yao.qi@linaro.org>
5097 * linux-low.c (linux_add_process): Don't set
5098 proc->priv->new_inferior.
5099 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5100 (linux_attach): Likewise.
5102 2015-07-24 Yao Qi <yao.qi@linaro.org>
5104 * server.c (start_inferior): Code refactor.
5106 2015-07-24 Yao Qi <yao.qi@linaro.org>
5108 * server.c (process_serial_event): Set general_thread.
5110 2015-07-21 Yao Qi <yao.qi@linaro.org>
5112 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5113 aarch64_linux_get_debug_reg_capacity.
5115 2015-07-17 Yao Qi <yao.qi@linaro.org>
5117 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5118 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5119 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5120 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5121 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5122 (AARCH64_HWP_ALIGNMENT): Likewise.
5123 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5124 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5125 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5126 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5127 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5128 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5129 (struct aarch64_debug_reg_state): Likewise.
5130 (struct arch_lwp_info): Likewise.
5131 (aarch64_align_watchpoint): Likewise.
5132 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5133 (aarch64_watchpoint_length): Likewise.
5134 (aarch64_point_encode_ctrl_reg): Likewise
5135 (aarch64_point_is_aligned): Likewise.
5136 (aarch64_align_watchpoint): Likewise.
5137 (aarch64_linux_set_debug_regs):
5138 (aarch64_dr_state_insert_one_point): Likewise.
5139 (aarch64_dr_state_remove_one_point): Likewise.
5140 (aarch64_handle_breakpoint): Likewise.
5141 (aarch64_handle_aligned_watchpoint): Likewise.
5142 (aarch64_handle_unaligned_watchpoint): Likewise.
5143 (aarch64_handle_watchpoint): Likewise.
5145 2015-07-17 Yao Qi <yao.qi@linaro.org>
5147 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5148 and don't aarch64_get_debug_reg_state. All callers update.
5149 (aarch64_handle_aligned_watchpoint): Likewise.
5150 (aarch64_handle_unaligned_watchpoint): Likewise.
5151 (aarch64_handle_watchpoint): Likewise.
5152 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5153 (aarch64_remove_point): Likewise.
5155 2015-07-17 Yao Qi <yao.qi@linaro.org>
5157 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5159 (aarch64_handle_unaligned_watchpoint): Likewise.
5161 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5163 Revert the previous 3 commits:
5164 Move gdb_regex* to common/
5165 Move linux_find_memory_regions_full & co.
5166 gdbserver build-id attribute generator
5168 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5169 Jan Kratochvil <jan.kratochvil@redhat.com>
5171 gdbserver build-id attribute generator.
5172 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5173 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5174 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5176 (get_dynamic): Use find_pdhr to traverse program headers.
5177 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5178 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5179 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5180 (get_hex_build_id): New.
5181 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5182 to reply XML document.
5184 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5185 Jan Kratochvil <jan.kratochvil@redhat.com>
5187 * target.c: Include target/target-utils.h and fcntl.h.
5188 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5189 (target_fileio_read_stralloc): New functions.
5191 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5193 * Makefile.in (OBS): Add gdb_regex.o.
5195 * config.in: Rebuilt.
5196 * configure: Rebuilt.
5198 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5199 Jan Kratochvil <jan.kratochvil@redhat.com>
5201 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5202 * Makefile.in (OBS): Add target-utils.o.
5203 (linux-maps.o, target-utils.o): New.
5204 * configure.srv (srv_linux_obj): Add linux-maps.o.
5206 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5208 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5210 (the_low_target): Install it.
5212 2015-07-14 Pedro Alves <palves@redhat.com>
5214 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5215 Instead, ignore ECHILD, and throw an error for other errnos.
5217 2015-07-10 Pedro Alves <palves@redhat.com>
5219 * event-loop.c (struct callback_event) <data>: Change type to
5220 gdb_client_data instance instead of gdb_client_data pointer.
5221 (append_callback_event): Adjust.
5223 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5225 * linux-aarch64-low.c: Add comments for each linux_target_ops
5226 method. Remove comments already covered in target_ops and
5227 linux_target_ops definitions.
5228 (the_low_target): Add comments for each unimplemented method.
5230 2015-07-09 Yao Qi <yao.qi@linaro.org>
5232 * linux-aarch64-low.c (aarch64_regmap): Remove.
5233 (aarch64_usrregs_info): Remove.
5234 (regs_info): Set field usrregs to NULL.
5236 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5238 * linux-low.c: Include "rsp-low.h"
5239 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5240 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5241 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5242 (handle_btrace_enable_pt): New.
5243 (handle_btrace_general_set): Support "pt".
5244 (handle_btrace_conf_general_set): Support "pt:size".
5246 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5248 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5251 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5253 * linux-aarch64-low.c: Remove comment about endianness.
5254 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5255 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5258 2015-06-24 Gary Benson <gbenson@redhat.com>
5260 * linux-i386-ipa.c (stdint.h): Do not include.
5261 * lynx-i386-low.c (stdint.h): Likewise.
5262 * lynx-ppc-low.c (stdint.h): Likewise.
5263 * mem-break.c (stdint.h): Likewise.
5264 * thread-db.c (stdint.h): Likewise.
5265 * tracepoint.c (stdint.h): Likewise.
5266 * win32-low.c (stdint.h): Likewise.
5268 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5270 * server.c (write_qxfer_response): Update call to
5271 remote_escape_output.
5273 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5274 Jan Kratochvil <jan.kratochvil@redhat.com>
5276 Merge multiple hex conversions.
5277 * gdbreplay.c (tohex): Rename to 'fromhex'.
5278 (logchar): Use fromhex.
5280 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5282 * server.c (handle_qxfer_libraries): Set `version' attribute for
5285 2015-06-10 Gary Benson <gbenson@redhat.com>
5287 * target.h (struct target_ops) <multifs_open>: New field.
5288 <multifs_unlink>: Likewise.
5289 <multifs_readlink>: Likewise.
5290 * linux-low.c (nat/linux-namespaces.h): New include.
5291 (linux_target_ops): Initialize the_target->multifs_open,
5292 the_target->multifs_unlink and the_target->multifs_readlink.
5293 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5294 * hostio.c (hostio_fs_pid): New static variable.
5295 (hostio_handle_new_gdb_connection): New function.
5296 (handle_setfs): Likewise.
5297 (handle_open): Use the_target->multifs_open as appropriate.
5298 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5299 (handle_readlink): Use the_target->multifs_readlink as
5301 (handle_vFile): Handle vFile:setfs packets.
5302 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5303 after target_handle_new_gdb_connection.
5305 2015-06-10 Gary Benson <gbenson@redhat.com>
5307 * configure.ac (AC_CHECK_FUNCS): Add setns.
5308 * config.in: Regenerate.
5309 * configure: Likewise.
5310 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5311 (linux-namespaces.o): New rule.
5312 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5314 2015-06-09 Gary Benson <gbenson@redhat.com>
5316 * hostio.c (handle_open): Process mode argument with
5317 fileio_to_host_mode.
5319 2015-06-01 Yao Qi <yao.qi@linaro.org>
5321 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5322 * linux-x86-low.c: Likewise.
5324 2015-05-28 Don Breazeal <donb@codesourcery.com>
5326 * linux-low.c (handle_extended_wait): Initialize
5327 thread_info.last_resume_kind for new fork children.
5329 2015-05-15 Pedro Alves <palves@redhat.com>
5331 * target.h (target_handle_new_gdb_connection): Rewrite using if
5332 wrapped in do/while.
5334 2015-05-14 Joel Brobecker <brobecker@adacore.com>
5336 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5337 * configure, config.in: Regenerate.
5338 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5341 2015-05-12 Don Breazeal <donb@codesourcery.com>
5343 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5344 PTRACE_EVENT_VFORK_DONE.
5345 (linux_low_ptrace_options, extended_event_reported): Add vfork
5347 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5348 and "vforkdone" for RSP 'T' Stop Reply Packet.
5349 * server.h (report_vfork_events): Declare
5352 2015-05-12 Don Breazeal <donb@codesourcery.com>
5354 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5355 (the_low_target) <new_fork>: Initialize new member.
5356 * linux-arm-low.c (arm_new_fork): New function.
5357 (the_low_target) <new_fork>: Initialize new member.
5358 * linux-low.c (handle_extended_wait): Call new target function
5360 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5361 * linux-mips-low.c (mips_add_watchpoint): New function
5362 extracted from mips_insert_point.
5363 (the_low_target) <new_fork>: Initialize new member.
5364 (mips_linux_new_fork): New function.
5365 (mips_insert_point): Call mips_add_watchpoint.
5366 * linux-x86-low.c (x86_linux_new_fork): New function.
5367 (the_low_target) <new_fork>: Initialize new member.
5369 2015-05-12 Don Breazeal <donb@codesourcery.com>
5371 * linux-low.c (handle_extended_wait): Implement return value,
5372 rename argument 'event_child' to 'event_lwp', handle
5373 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5374 (linux_low_ptrace_options): New function.
5375 (linux_low_filter_event): Call linux_low_ptrace_options,
5376 use different argument fo linux_enable_event_reporting,
5377 use return value from handle_extended_wait.
5378 (extended_event_reported): New function.
5379 (linux_wait_1): Call extended_event_reported and set
5380 status to report fork events.
5381 (linux_write_memory): Add pid to debug message.
5382 (reset_lwp_ptrace_options_callback): New function.
5383 (linux_handle_new_gdb_connection): New function.
5384 (linux_target_ops): Initialize new structure member.
5385 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5386 * lynx-low.c: Initialize new structure member.
5387 * remote-utils.c (prepare_resume_reply): Implement stop reason
5388 "fork" for "T" stop message.
5389 * server.c (handle_query): Call handle_new_gdb_connection.
5390 * server.h (report_fork_events): Declare global flag.
5391 * target.h (struct target_ops) <handle_new_gdb_connection>:
5393 (target_handle_new_gdb_connection): New macro.
5394 * win32-low.c: Initialize new structure member.
5396 2015-05-12 Don Breazeal <donb@codesourcery.com>
5398 * mem-break.c (APPEND_TO_LIST): Define macro.
5399 (clone_agent_expr): New function.
5400 (clone_one_breakpoint): New function.
5401 (clone_all_breakpoints): New function.
5402 * mem-break.h: Declare new functions.
5404 2015-05-12 Don Breazeal <donb@codesourcery.com>
5406 * linux-low.c (linux_supports_fork_events): New function.
5407 (linux_supports_vfork_events): New function.
5408 (linux_target_ops): Initialize new structure members.
5409 (initialize_low): Call linux_check_ptrace_features.
5410 * lynx-low.c (lynx_target_ops): Initialize new structure
5412 * server.c (report_fork_events, report_vfork_events):
5414 (handle_query): Add new features to qSupported packet and
5416 (captured_main): Initialize new global variables.
5417 * target.h (struct target_ops) <supports_fork_events>:
5419 <supports_vfork_events>: New member.
5420 (target_supports_fork_events): New macro.
5421 (target_supports_vfork_events): New macro.
5422 * win32-low.c (win32_target_ops): Initialize new structure
5425 2015-05-12 Gary Benson <gbenson@redhat.com>
5427 * server.c (handle_qxfer_exec_file): Use current process
5430 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5432 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5433 Remove HAVE_PTRACE_GETREGS conditionals.
5434 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5435 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5437 2015-05-08 Yao Qi <yao.qi@linaro.org>
5439 * linux-low.c (linux_supports_conditional_breakpoints): New
5441 (linux_target_ops): Install new target method.
5442 * lynx-low.c (lynx_target_ops): Install NULL hook for
5443 supports_conditional_breakpoints.
5444 * nto-low.c (nto_target_ops): Likewise.
5445 * spu-low.c (spu_target_ops): Likewise.
5446 * win32-low.c (win32_target_ops): Likewise.
5447 * server.c (handle_query): Check
5448 target_supports_conditional_breakpoints.
5449 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5451 (target_supports_conditional_breakpoints): New macro.
5453 2015-05-06 Pedro Alves <palves@redhat.com>
5456 * server.c (start_inferior): If the process exits, mourn it.
5458 2015-04-21 Gary Benson <gbenson@redhat.com>
5460 * hostio.c (fileio_open_flags_to_host): Factored out to
5461 fileio_to_host_openflags in common/fileio.c. Single use
5464 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5466 * linux-xtensa-low.c (xtensa_fill_gregset)
5467 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5470 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5472 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5473 (regs_info): Replace usrregs pointer with NULL.
5475 2015-04-17 Gary Benson <gbenson@redhat.com>
5477 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5478 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5479 * server.c (handle_qxfer_exec_file): New function.
5480 (qxfer_packets): Add exec-file entry.
5481 (handle_query): Report qXfer:exec-file:read as supported packet.
5483 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5485 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5487 2015-04-09 Gary Benson <gbenson@redhat.com>
5489 * hostio-errno.c (errno_to_fileio_error): Remove function.
5490 Update caller to use remote_fileio_to_fio_error.
5492 2015-04-09 Yao Qi <yao.qi@linaro.org>
5494 * linux-low.c (linux_insert_point): Call
5495 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5496 (linux_remove_point): Call remove_memory_breakpoint if type is
5498 * linux-x86-low.c (x86_insert_point): Don't call
5499 insert_memory_breakpoint.
5500 (x86_remove_point): Don't call remove_memory_breakpoint.
5502 2015-04-01 Pedro Alves <palves@redhat.com>
5503 Cleber Rosa <crosa@redhat.com>
5505 * server.c (gdbserver_usage): Reorganize and extend the usage
5508 2015-03-24 Pedro Alves <palves@redhat.com>
5510 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5511 output. Also dump TRAP_TRACE.
5512 (linux_low_filter_event): In debug output, distinguish a
5513 resume_stop SIGSTOP from a delayed SIGSTOP.
5515 2015-03-24 Gary Benson <gbenson@redhat.com>
5517 * linux-x86-low.c (x86_linux_new_thread): Moved to
5519 (x86_linux_prepare_to_resume): Likewise.
5521 2015-03-24 Gary Benson <gbenson@redhat.com>
5523 * Makefile.in (x86-linux-dregs.o): New rule.
5524 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5525 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5526 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5527 (x86_linux_dr_get): Likewise.
5528 (x86_linux_dr_set): Likewise.
5529 (update_debug_registers_callback): Likewise.
5530 (x86_linux_dr_set_addr): Likewise.
5531 (x86_linux_dr_get_addr): Likewise.
5532 (x86_linux_dr_set_control): Likewise.
5533 (x86_linux_dr_get_control): Likewise.
5534 (x86_linux_dr_get_status): Likewise.
5535 (x86_linux_update_debug_registers): Likewise.
5537 2015-03-24 Gary Benson <gbenson@redhat.com>
5539 * linux-x86-low.c (x86_linux_update_debug_registers):
5540 New function, factored out from...
5541 (x86_linux_prepare_to_resume): ...this.
5543 2015-03-24 Gary Benson <gbenson@redhat.com>
5545 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5546 (x86_linux_dr_set): Likewise.
5547 (update_debug_registers_callback): Likewise.
5548 (x86_linux_dr_set_addr): Likewise.
5549 (x86_linux_dr_get_addr): Likewise.
5550 (x86_linux_dr_set_control): Likewise.
5551 (x86_linux_dr_get_control): Likewise.
5552 (x86_linux_dr_get_status): Likewise.
5553 (x86_linux_prepare_to_resume): Likewise.
5555 2015-03-24 Gary Benson <gbenson@redhat.com>
5557 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5558 Use perror_with_name. Pass string through gettext.
5559 (x86_linux_dr_set): Likewise.
5561 2015-03-24 Gary Benson <gbenson@redhat.com>
5563 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5564 (x86_linux_dr_set_addr): ...this.
5565 (x86_dr_low_get_addr): Rename to...
5566 (x86_linux_dr_get_addr): ...this.
5567 (x86_dr_low_set_control): Rename to...
5568 (x86_linux_dr_set_control): ...this.
5569 (x86_dr_low_get_control): Rename to...
5570 (x86_linux_dr_get_control): ...this.
5571 (x86_dr_low_get_status): Rename to...
5572 (x86_linux_dr_get_status): ...this.
5573 (x86_dr_low): Update with new function names.
5575 2015-03-24 Gary Benson <gbenson@redhat.com>
5577 * Makefile.in (x86-linux.o): New rule.
5578 * configure.srv: Add x86-linux.o to relevant targets.
5579 * linux-low.c (lwp_set_arch_private_info): New function.
5580 (lwp_arch_private_info): Likewise.
5581 * linux-x86-low.c: Include nat/x86-linux.h.
5582 (arch_lwp_info): Removed structure.
5583 (update_debug_registers_callback):
5584 Use lwp_set_debug_registers_changed.
5585 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5586 and lwp_set_debug_registers_changed.
5587 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5589 2015-03-24 Gary Benson <gbenson@redhat.com>
5591 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5592 * linux-arm-low.c (arm_new_thread): Likewise.
5593 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5594 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5595 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5596 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5598 2015-03-24 Gary Benson <gbenson@redhat.com>
5600 * linux-low.c (ptid_of_lwp): New function.
5601 (lwp_is_stopped): Likewise.
5602 (lwp_stop_reason): Likewise.
5603 * linux-x86-low.c (update_debug_registers_callback):
5605 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5608 2015-03-24 Gary Benson <gbenson@redhat.com>
5610 * linux-low.h (linux_stop_lwp): Remove declaration.
5612 2015-03-24 Gary Benson <gbenson@redhat.com>
5614 * linux-low.h: Include nat/linux-nat.h.
5615 * linux-low.c (iterate_over_lwps_args): New structure.
5616 (iterate_over_lwps_filter): New function.
5617 (iterate_over_lwps): Likewise.
5618 * linux-x86-low.c (update_debug_registers_callback):
5619 Update signature to what iterate_over_lwps expects.
5620 Remove PID check that iterate_over_lwps now performs.
5621 (x86_dr_low_set_addr): Use iterate_over_lwps.
5622 (x86_dr_low_set_control): Likewise.
5624 2015-03-24 Gary Benson <gbenson@redhat.com>
5626 * linux-x86-low.c (x86_debug_reg_state): New function.
5627 (x86_linux_prepare_to_resume): Use the above.
5629 2015-03-24 Gary Benson <gbenson@redhat.com>
5631 * linux-low.c (current_lwp_ptid): New function.
5632 * linux-x86-low.c: Include nat/linux-nat.h.
5633 (x86_dr_low_get_addr): Use current_lwp_ptid.
5634 (x86_dr_low_get_control): Likewise.
5635 (x86_dr_low_get_status): Likewise.
5637 2015-03-20 Pedro Alves <palves@redhat.com>
5639 * tracepoint.c (cmd_qtstatus): Make "str" const.
5641 2015-03-20 Pedro Alves <palves@redhat.com>
5643 * server.c (handle_general_set): Make "req_str" const.
5645 2015-03-19 Pedro Alves <palves@redhat.com>
5647 * linux-low.c (linux_resume_one_lwp): Rename to ...
5648 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5649 instead call perror_with_name.
5650 (check_ptrace_stopped_lwp_gone): New function.
5651 (linux_resume_one_lwp): Reimplement as wrapper around
5652 linux_resume_one_lwp_throw that swallows errors if the LWP is
5655 2015-03-19 Pedro Alves <palves@redhat.com>
5657 * linux-low.c (count_events_callback, select_event_lwp_callback):
5658 No longer check whether the thread has resume_stop as last resume
5661 2015-03-19 Pedro Alves <palves@redhat.com>
5663 * linux-low.c (count_events_callback, select_event_lwp_callback):
5664 Use the lwp's status_pending_p field, not the thread's.
5666 2015-03-19 Pedro Alves <palves@redhat.com>
5668 * linux-low.c (select_event_lwp_callback): Update comments to
5669 no longer mention SIGTRAP.
5671 2015-03-18 Gary Benson <gbenson@redhat.com>
5673 * server.c (handle_query): Do not report vFile:fstat as supported.
5675 2015-03-11 Gary Benson <gbenson@redhat.com>
5677 * hostio.c (sys/types.h): New include.
5678 (sys/stat.h): Likewise.
5679 (common-remote-fileio.h): Likewise.
5680 (handle_fstat): New function.
5681 (handle_vFile): Handle vFile:fstat packets.
5683 2015-03-11 Gary Benson <gbenson@redhat.com>
5685 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5686 struct stat.st_blocks and struct stat.st_blksize.
5687 * configure: Regenerate.
5688 * config.in: Likewise.
5689 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5690 (OBS): Add common-remote-fileio.o.
5691 (common-remote-fileio.o): New rule.
5693 2015-03-09 Pedro Alves <palves@redhat.com>
5695 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5696 'struct sockaddr' pointer in 'accept' call.
5698 2015-03-09 Pedro Alves <palves@redhat.com>
5701 2015-03-07 Pedro Alves <palves@redhat.com>
5702 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5703 or <winsock2.h> here. Instead include "gdb_socket.h".
5704 (remote_open): Use union gdb_sockaddr_u.
5705 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5706 or <winsock2.h> here. Instead include "gdb_socket.h".
5707 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5708 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5710 (init_named_socket, gdb_agent_helper_thread): Use union
5713 2015-03-07 Pedro Alves <palves@redhat.com>
5715 * configure.ac (build_warnings): Move
5716 -Wdeclaration-after-statement to the C-specific set.
5717 * configure: Regenerate.
5719 2015-03-07 Pedro Alves <palves@redhat.com>
5721 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5722 or <winsock2.h> here. Instead include "gdb_socket.h".
5723 (remote_open): Use union gdb_sockaddr_u.
5724 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5725 or <winsock2.h> here. Instead include "gdb_socket.h".
5726 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5727 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5729 (init_named_socket, gdb_agent_helper_thread): Use union
5732 2015-03-07 Pedro Alves <palves@redhat.com>
5734 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5737 2015-03-06 Yao Qi <yao.qi@linaro.org>
5739 * linux-aarch64-low.c (aarch64_insert_point): Use
5740 show_debug_regs as a boolean.
5741 (aarch64_remove_point): Likewise.
5743 2015-03-05 Pedro Alves <palves@redhat.com>
5745 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5746 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5747 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5748 * nto-low.c (nto_target_ops): Likewise.
5749 * spu-low.c (spu_target_ops): Likewise.
5750 * win32-low.c (win32_target_ops): Likewise.
5752 2015-03-04 Pedro Alves <palves@redhat.com>
5754 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
5755 Decide whether a breakpoint triggered based on the SIGTRAP's
5757 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5758 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
5759 (linux_low_filter_event): Check for breakpoints before checking
5761 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5763 (linux_stopped_by_sw_breakpoint)
5764 (linux_supports_stopped_by_sw_breakpoint)
5765 (linux_stopped_by_hw_breakpoint)
5766 (linux_supports_stopped_by_hw_breakpoint): New functions.
5767 (linux_target_ops): Install new target methods.
5769 2015-03-04 Pedro Alves <palves@redhat.com>
5771 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5772 * server.c (swbreak_feature, hwbreak_feature): New globals.
5773 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5774 (captured_main): Clear swbreak_feature and hwbreak_feature.
5775 * server.h (swbreak_feature, hwbreak_feature): Declare.
5776 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5777 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5778 supports_stopped_by_hw_breakpoint>: New fields.
5779 (target_supports_stopped_by_sw_breakpoint)
5780 (target_stopped_by_sw_breakpoint)
5781 (target_supports_stopped_by_hw_breakpoint)
5782 (target_stopped_by_hw_breakpoint): Declare.
5784 2015-03-04 Pedro Alves <palves@redhat.com>
5786 enum lwp_stop_reason -> enum target_stop_reason
5787 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5788 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5789 (linux_wait_1, stuck_in_jump_pad_callback)
5790 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5791 (linux_stopped_by_watchpoint):
5792 * linux-low.h (enum lwp_stop_reason): Delete.
5793 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5794 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5796 2015-03-04 Yao Qi <yao.qi@linaro.org>
5798 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5800 2015-03-03 Gary Benson <gbenson@redhat.com>
5802 * hostio.c (handle_vFile): Fix prefix lengths.
5804 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5806 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5809 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5811 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5812 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5813 (clean): Add "rm -f" for above C files.
5814 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5815 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5816 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5817 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5818 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5819 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5820 (init_registers_s390x_vx_linux64)
5821 (init_registers_s390x_tevx_linux64)
5822 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5823 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5825 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5826 (s390_store_vxrs_high): New functions.
5827 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5829 (s390_arch_setup): Add logic for selecting one of the new target
5830 descriptions. Activate the new vector regsets if applicable.
5831 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5832 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5833 and init_registers_s390x_tevx_linux64.
5835 2015-03-01 Pedro Alves <palves@redhat.com>
5837 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5840 2015-02-27 Pedro Alves <palves@redhat.com>
5842 * linux-x86-low.c (u_debugreg_offset): New function.
5843 (x86_linux_dr_get, x86_linux_dr_set): Use it.
5845 2015-02-27 Pedro Alves <palves@redhat.com>
5847 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5848 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5849 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5850 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5851 (ps_lsetfpregs, ps_getpid)
5852 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5853 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5854 (ps_lsetxregs, ps_plog): Declare.
5856 2015-02-27 Pedro Alves <palves@redhat.com>
5858 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5859 IP_AGENT_EXPORT_FUNC.
5860 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5861 IP_AGENT_EXPORT_FUNC.
5862 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5863 (IP_AGENT_EXPORT): Delete.
5864 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5865 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5866 (gdb_trampoline_buffer_error, collecting, gdb_collect)
5867 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5868 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5869 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5870 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5871 (traceframe_read_count, traceframe_write_count)
5872 (traceframes_created, trace_state_variables, get_raw_reg)
5873 (get_trace_state_variable_value, set_trace_state_variable_value)
5874 (ust_loaded, helper_thread_id, cmd_buf): Use
5875 IPA_SYM_EXPORTED_NAME.
5876 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5877 (tracepoints) Use IP_AGENT_EXPORT_VAR.
5878 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
5879 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5880 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
5881 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
5882 EXTERN_C_PUSH/EXTERN_C_POP.
5883 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
5884 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
5885 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5886 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
5887 (traceframe_write_count, traceframe_read_count)
5888 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
5889 (about_to_request_buffer_space, get_trace_state_variable_value)
5890 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
5891 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
5892 EXTERN_C_PUSH/EXTERN_C_POP.
5893 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
5894 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
5895 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
5896 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5897 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5898 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5899 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
5900 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
5902 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
5903 (IP_AGENT_EXPORT_VAR_DECL): Define.
5905 (gdb_agent_get_raw_reg): Declare.
5907 2015-02-27 Tom Tromey <tromey@redhat.com>
5908 Pedro Alves <palves@redhat.com>
5910 Rename symbols whose names are reserved C++ keywords throughout.
5912 2015-02-27 Pedro Alves <palves@redhat.com>
5914 * Makefile.in (COMPILER): New, get it from autoconf.
5915 (CXX): Get from autoconf instead.
5916 (COMPILE.pre): Use COMPILER.
5917 (CC-LD): Rename to ...
5918 (CC_LD): ... this. Use COMPILER.
5919 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
5920 (CXX_FOR_TARGET): Default to g++ instead of gcc.
5921 * acinclude.m4: Include build-with-cxx.m4.
5922 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
5923 Disable -Werror by default if building in C++ mode.
5924 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
5925 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
5926 the C++ compiler. Save/restore CXXFLAGS too.
5927 * configure: Regenerate.
5929 2015-02-27 Pedro Alves <palves@redhat.com>
5931 * acinclude.m4: Include libiberty.m4.
5932 * configure.ac: Call libiberty_INIT.
5933 * config.in, configure: Regenerate.
5935 2015-02-26 Pedro Alves <palves@redhat.com>
5937 * linux-low.c (linux_wait_1): When incrementing the PC past a
5938 program breakpoint always use the_low_target.breakpoint_len as
5939 increment, rather than the maximum between that and
5940 the_low_target.decr_pc_after_break.
5942 2015-02-23 Pedro Alves <palves@redhat.com>
5944 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
5945 thread was doing a step-over; always adjust the PC if
5946 we stepped over a permanent breakpoint.
5947 (linux_wait_1): If we stepped over breakpoint that was on top of a
5948 permanent breakpoint, manually advance the PC past it.
5950 2015-02-23 Pedro Alves <palves@redhat.com>
5952 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
5954 (x86_fill_gregset, x86_store_gregset): Use it when handling
5957 2015-02-20 Pedro Alves <palves@redhat.com>
5959 * thread-db.c: Include "nat/linux-procfs.h".
5960 (thread_db_init): Skip listing new threads if the kernel supports
5961 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
5963 2015-02-20 Pedro Alves <palves@redhat.com>
5965 * linux-low.c (status_pending_p_callback): Use ptid_match.
5967 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
5969 PR breakpoints/16812
5970 * linux-low.c (wstatus_maybe_breakpoint): Remove.
5971 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
5972 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
5974 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
5976 PR breakpoints/15956
5977 * tracepoint.c (cmd_qtinit): Add check for current_thread.
5979 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5981 * linux-low.c (linux_low_btrace_conf): Print size.
5982 * server.c (handle_btrace_conf_general_set): New.
5983 (hanle_general_set): Call handle_btrace_conf_general_set.
5984 (handle_query): Report Qbtrace-conf:bts:size as supported.
5986 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5988 * linux-low.c (linux_low_enable_btrace): Update parameters.
5989 (linux_low_btrace_conf): New.
5990 (linux_target_ops)<to_btrace_conf>: Initialize.
5991 * server.c (current_btrace_conf): New.
5992 (handle_btrace_enable): Rename to ...
5993 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
5994 to target_enable_btrace. Update comment. Update users.
5995 (handle_qxfer_btrace_conf): New.
5996 (qxfer_packets): Add btrace-conf entry.
5997 (handle_query): Report qXfer:btrace-conf:read as supported packet.
5998 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
5999 (target_ops)<read_btrace_conf>: New.
6000 (target_enable_btrace): Update parameters.
6001 (target_read_btrace_conf): New.
6003 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6005 * server.c (handle_btrace_general_set): Remove call to
6006 target_supports_btrace.
6007 (supported_btrace_packets): New.
6008 (handle_query): Call supported_btrace_packets.
6009 * target.h: include btrace-common.h.
6010 (btrace_target_info): Removed.
6011 (supports_btrace, target_supports_btrace): Update parameters.
6013 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6015 * Makefile.in (SFILES): Add common/btrace-common.c.
6016 (OBS): Add common/btrace-common.o.
6017 (btrace-common.o): Add build rules.
6018 * linux-low: Include btrace-common.h.
6019 (linux_low_read_btrace): Use struct btrace_data. Call
6020 btrace_data_init and btrace_data_fini.
6022 2015-02-06 Pedro Alves <palves@redhat.com>
6024 * thread-db.c (find_new_threads_callback): Add debug output.
6026 2015-02-04 Pedro Alves <palves@redhat.com>
6028 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6029 (resume_stopped_resumed_lwps): New function.
6030 (linux_wait_for_event_filtered): Use it.
6032 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6034 * Makefile.in (SFILES): Add linux-personality.c.
6035 (linux-personality.o): New rule.
6036 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6037 list of objects to be built.
6038 * linux-low.c: Include nat/linux-personality.h.
6039 (linux_create_inferior): Remove code to disable address space
6040 randomization (moved to ../nat/linux-personality.c). Create
6041 cleanup to disable address space randomization.
6043 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6045 * Makefile.in (posix-strerror.o): New rule.
6046 (mingw-strerror.o): Likewise.
6047 * configure: Regenerated.
6048 * configure.ac: Source file ../common/common.host. Initialize new
6049 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6051 2015-01-14 Yao Qi <yao@codesourcery.com>
6053 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6054 (ppc-linux.o): New rule.
6055 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6056 * configure.ac: AC_CHECK_FUNCS(getauxval).
6057 * config.in: Re-generated.
6058 * configure: Re-generated.
6059 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6060 ppc64_64bit_inferior_p
6062 2015-01-14 Yao Qi <yao@codesourcery.com>
6064 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6065 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6066 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6067 (PT_ORIG_R3, PT_TRAP): Likewise.
6068 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6069 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6070 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6072 2015-01-10 Joel Brobecker <brobecker@adacore.com>
6074 * i387-fp.c (i387_cache_to_xsave): In look over
6075 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6076 zmmh_low_space field by use of zmmh_high_space.
6078 2015-01-09 Pedro Alves <palves@redhat.com>
6080 * linux-low.c (step_over_bkpt): Move higher up in the file.
6081 (handle_extended_wait): Don't store the stop_pc here.
6082 (get_stop_pc): Adjust comments and rename to ...
6083 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6084 stopped for a software breakpoint or hardware breakpoint.
6085 (thread_still_has_status_pending_p): New function.
6086 (status_pending_p_callback): Use
6087 thread_still_has_status_pending_p. If the event is no longer
6088 interesting, resume the LWP.
6089 (handle_tracepoints): Add assert.
6090 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6091 (wstatus_maybe_breakpoint): New function.
6092 (cancel_breakpoint): Delete function.
6093 (check_stopped_by_watchpoint): New function, factored out from
6094 linux_low_filter_event.
6095 (lp_status_maybe_breakpoint): Delete function.
6096 (linux_low_filter_event): Remove filter_ptid argument.
6097 Leave thread group exits pending here. Store the LWP's stop PC.
6098 Always leave events pending.
6099 (linux_wait_for_event_filtered): Pull all events out of the
6100 kernel, and leave them all pending.
6101 (count_events_callback, select_event_lwp_callback): Consider all
6103 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6104 (select_event_lwp): Only give preference to the stepping LWP in
6105 all-stop mode. Adjust comments.
6106 (ignore_event): New function.
6107 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6108 references to cancel_breakpoints. Adjust to renames. Also give
6109 equal priority to all LWPs that have had events in non-stop mode.
6110 If reporting a software breakpoint event, unadjust the LWP's PC.
6111 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6112 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6114 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6115 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6116 (linux_stopped_by_watchpoint): Adjust.
6117 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6118 * linux-low.h (enum lwp_stop_reason): New.
6119 (struct lwp_info) <stop_pc>: Adjust comment.
6120 <stopped_by_watchpoint>: Delete field.
6121 <stop_reason>: New field.
6122 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6123 * mem-break.c (software_breakpoint_inserted_here)
6124 (hardware_breakpoint_inserted_here): New function.
6125 * mem-break.h (software_breakpoint_inserted_here)
6126 (hardware_breakpoint_inserted_here): Declare.
6127 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6128 (cancel_breakpoints): Delete.
6129 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6130 (upload_fast_traceframes): Remove references to
6133 2015-01-09 Pedro Alves <palves@redhat.com>
6135 * thread-db.c (find_new_threads_callback): Ignore thread if the
6136 kernel thread ID is -1.
6138 2015-01-09 Pedro Alves <palves@redhat.com>
6140 * linux-low.c (linux_attach_fail_reason_string): Move to
6141 nat/linux-ptrace.c, and rename.
6142 (linux_attach_lwp): Update comment.
6143 (attach_proc_task_lwp_callback): New function.
6144 (linux_attach): Adjust to rename and use
6145 linux_proc_attach_tgid_threads.
6146 (linux_attach_fail_reason_string): Delete declaration.
6148 2015-01-01 Joel Brobecker <brobecker@adacore.com>
6150 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6151 * server.c (gdbserver_version): Likewise.
6153 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6155 * remote-utils.c: Include ctype.h.
6156 (input_interrupt): Explicitly handle the case when the char
6157 received is the NUL byte. Improve the printing of non-ASCII
6160 2014-12-16 Joel Brobecker <brobecker@adacore.com>
6162 * linux-low.c (linux_low_filter_event): Update call to
6163 linux_enable_event_reporting following the addition of
6164 a new parameter to that function.
6166 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
6169 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6170 (AARCH64_FPCR_REGNO): Likewise.
6171 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6172 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6173 (aarch64_store_fpregset): Likewise.
6175 2014-12-15 Joel Brobecker <brobecker@adacore.com>
6177 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6178 Remove FIXME comment about assumption about N.
6180 2014-12-13 Joel Brobecker <brobecker@adacore.com>
6182 * configure.ac: If large-file support is disabled in GDBserver,
6183 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6184 * configure: Regenerate.
6186 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6188 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6189 warning upon ENODATA from ptrace.
6190 * linux-s390-low.c (s390_store_tdb): New.
6191 (s390_regsets): Add regset for NT_S390_TDB.
6193 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6195 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6196 without a fill_function.
6197 * linux-s390-low.c (s390_fill_last_break): Remove.
6198 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6199 (s390_arch_setup): Use regset's size instead of fill_function for
6202 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6204 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6205 the regset's store function when ptrace returned an error.
6206 * regcache.c (get_thread_regcache): Invalidate register cache
6207 before fetching inferior's registers.
6209 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6211 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6212 while-loop as for-loop.
6213 (regsets_store_inferior_registers): Likewise.
6215 2014-11-28 Yao Qi <yao@codesourcery.com>
6217 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6218 * config.in, configure: Re-generate.
6219 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6222 2014-11-21 Yao Qi <yao@codesourcery.com>
6224 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6225 (AC_CHECK_HEADERS): Remove malloc.h.
6226 * configure: Re-generated.
6227 * config.in: Re-generated.
6228 * server.h: Don't include alloca.h and malloc.h.
6229 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6230 Don't include malloc.h.
6232 2014-11-17 Joel Brobecker <brobecker@adacore.com>
6234 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6235 corresponding ERRNO check in same block.
6237 2014-11-12 Pedro Alves <palves@redhat.com>
6239 * server.c (cont_thread): Update comment.
6240 (start_inferior, attach_inferior): No longer clear cont_thread.
6241 (handle_v_cont): No longer set cont_thread.
6242 (captured_main): Clear cont_thread each time a GDB connects.
6244 2014-11-12 Pedro Alves <palves@redhat.com>
6246 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6247 thread, and don't resume all threads if the Hc thread has exited.
6249 2014-11-12 Pedro Alves <palves@redhat.com>
6251 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6252 the process group instead of to a specific LWP.
6254 2014-10-15 Pedro Alves <palves@redhat.com>
6257 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6259 (arm_set_thread_context): Delete.
6260 (the_low_target): Adjust.
6261 * win32-i386-low.c (debug_registers_changed)
6262 (debug_registers_used): Delete.
6263 (update_debug_registers_callback): New function.
6264 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6265 needing to update their debug registers.
6266 (win32_get_current_dr): New function.
6267 (x86_dr_low_get_addr, x86_dr_low_get_control)
6268 (x86_dr_low_get_status): Fetch the debug register from the thread
6270 (i386_initial_stuff): Adjust.
6271 (i386_get_thread_context): Remove current_event parameter. Don't
6272 clear debug_registers_changed nor copy DR values to
6274 (i386_set_thread_context): Delete.
6275 (i386_prepare_to_resume): New function.
6276 (i386_thread_added): Mark the thread as needing to update irs
6278 (the_low_target): Remove i386_set_thread_context and install
6279 i386_prepare_to_resume.
6280 * win32-low.c (win32_get_thread_context): Adjust.
6281 (win32_set_thread_context): Use SetThreadContext
6283 (win32_prepare_to_resume): New function.
6284 (win32_require_context): New function, factored out from ...
6285 (thread_rec): ... this.
6286 (continue_one_thread): Call win32_prepare_to_resume on each thread
6287 we're about to continue.
6288 (win32_resume): Call win32_prepare_to_resume on the event thread.
6289 * win32-low.h (struct win32_thread_info)
6290 <debug_registers_changed>: New field.
6291 (struct win32_target_ops): Change prototype of set_thread_context,
6292 delete set_thread_context and add prepare_to_resume.
6293 (win32_require_context): New declaration.
6295 2014-10-08 Gary Benson <gbenson@redhat.com>
6297 * server.h: Do not include common-exceptions.h.
6299 2014-10-08 Gary Benson <gbenson@redhat.com>
6301 * server.h: Do not include cleanups.h.
6303 2014-09-30 James Hogan <james.hogan@imgtec.com>
6305 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6308 2014-09-23 Yao Qi <yao@codesourcery.com>
6310 * linux-low.c (lp_status_maybe_breakpoint): New function.
6311 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6312 (count_events_callback): Likewise.
6313 (select_event_lwp_callback): Likewise.
6314 (cancel_breakpoints_callback): Likewise.
6316 2014-09-19 Don Breazeal <donb@codesourcery.com>
6318 * linux-low.c (handle_extended_wait): Call
6319 linux_ptrace_get_extended_event.
6320 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6321 linux_is_extended_waitstatus.
6323 2014-09-16 Joel Brobecker <brobecker@adacore.com>
6325 * Makefile.in (CPPFLAGS): Define.
6326 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6327 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6329 2014-09-16 Gary Benson <gbenson@redhat.com>
6331 * inferiors.h (current_inferior): Renamed as...
6332 (current_thread): New variable. All uses updated.
6333 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6334 (maybe_move_out_of_jump_pad): Likewise.
6335 (cancel_breakpoint): Likewise.
6336 (linux_low_filter_event): Likewise.
6337 (wait_for_sigstop): Likewise.
6338 (linux_resume_one_lwp): Likewise.
6339 (need_step_over_p): Likewise.
6340 (start_step_over): Likewise.
6341 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6342 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6343 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6344 and save_inferior as saved_thread.
6345 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6347 (regcache_invalidate_thread): Likewise.
6348 * remote-utils.c (prepare_resume_reply): Likewise.
6349 * thread-db.c (thread_db_get_tls_address): Likewise.
6350 (disable_thread_event_reporting): Likewise.
6351 (remove_thread_event_breakpoints): Likewise.
6352 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6354 * target.h (set_desired_inferior): Renamed as...
6355 (set_desired_thread): New declaration. All uses updated.
6356 * server.c (myresume): Updated comment to reference thread instead
6358 (handle_serial_event): Likewise.
6359 (handle_target_event): Likewise.
6361 2014-09-12 Tom Tromey <tromey@redhat.com>
6362 Gary Benson <gbenson@redhat.com>
6364 * regcache.h: Include common-regcache.h.
6365 (regcache_read_pc): Don't declare.
6366 * regcache.c (get_thread_regcache_for_ptid): New function.
6368 2014-09-11 Tom Tromey <tromey@redhat.com>
6369 Gary Benson <gbenson@redhat.com>
6371 * symbol.c: New file.
6372 * Makefile.in (SFILES): Add symbol.c.
6373 (OBS): Add symbol.o.
6375 2014-09-11 Gary Benson <gbenson@redhat.com>
6377 * target.c (target_stop_ptid, target_continue_ptid): New
6380 2014-09-11 Tom Tromey <tromey@redhat.com>
6381 Gary Benson <gbenson@redhat.com>
6383 * target.h: Include target/target.h.
6384 * target.c (target_read_memory, target_read_uint32)
6385 (target_write_memory): New functions.
6387 2014-09-11 Gary Benson <gbenson@redhat.com>
6389 * server.h (debug_hw_points): Don't declare.
6390 * server.c (debug_hw_points): Don't define. Replace all uses
6391 with show_debug_regs.
6392 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6393 all uses with show_debug_regs.
6395 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6397 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6398 endianness into account.
6399 (ppc_supply_ptrace_register): Likewise.
6401 2014-09-03 James Hogan <james.hogan@imgtec.com>
6403 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6404 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6406 2014-09-03 Gary Benson <gbenson@redhat.com>
6408 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6409 ALL_DEBUG_ADDRESS_REGISTERS.
6411 2014-09-02 Gary Benson <gbenson@redhat.com>
6413 * i386-low.h: Renamed as...
6414 * x86-low.h: New file. All type, function and variable name
6415 prefixes changed from "i386_" to "x86_". All references updated.
6416 * i386-low.c: Renamed as...
6417 * x86-low.c: New file. All type, function and variable name
6418 prefixes changed from "i386_" to "x86_". All references updated.
6420 2014-09-02 Gary Benson <gbenson@redhat.com>
6422 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6423 (x86_linux_new_thread): Likewise.
6425 2014-08-29 Gary Benson <gbenson@redhat.com>
6427 * server.h (setjmp.h): Do not include.
6428 (toplevel): Do not declare.
6429 (common-exceptions.h): Include.
6430 (cleanups.h): Likewise.
6431 * server.c (toplevel): Do not define.
6432 (exit_code): New static global.
6433 (detach_or_kill_for_exit_cleanup): New function.
6434 (main): New function. Original main renamed to...
6435 (captured_main): New function.
6436 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6438 2014-08-29 Gary Benson <gbenson@redhat.com>
6440 * Makefile.in (SFILES): Add common/common-exceptions.c.
6441 (OBS): Add common-exceptions.o.
6442 (common-exceptions.o): New rule.
6443 * utils.c (prepare_to_throw_exception): New function.
6445 2014-08-29 Gary Benson <gbenson@redhat.com>
6447 * config.in: Regenerate.
6448 * configure: Likewise.
6450 2014-08-29 Gary Benson <gbenson@redhat.com>
6452 * Makefile.in (SFILES): Add common/cleanups.c.
6454 (cleanups.o): New rule.
6456 2014-08-29 Gary Benson <gbenson@redhat.com>
6458 * utils.c (internal_vwarning): New function.
6460 2014-08-28 Gary Benson <gbenson@redhat.com>
6462 * utils.h (fatal): Remove declaration.
6463 * utils.c (fatal): Remove function.
6465 2014-08-28 Gary Benson <gbenson@redhat.com>
6467 * tracepoint.c (gdb_agent_init): Replace fatal with
6469 (initialize_tracepoint): Likewise.
6471 2014-08-28 Gary Benson <gbenson@redhat.com>
6473 * remote-utils.c (remote_prepare): Replace fatal with error.
6475 2014-08-28 Gary Benson <gbenson@redhat.com>
6477 * linux-low.c (linux_async): Replace fatal with warning.
6479 (linux_start_non_stop): Return -1 if linux_async failed.
6481 2014-08-28 Gary Benson <gbenson@redhat.com>
6483 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6485 (i386_dr_low_get_addr): Remove vague comment.
6486 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6489 2014-08-28 Gary Benson <gbenson@redhat.com>
6491 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6492 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6494 (linux_resume_one_lwp): Likewise.
6495 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6497 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6498 with internal_error.
6499 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6500 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6501 (find_register_by_name): Replace fatal with internal_error.
6502 (find_regno): Likewise.
6503 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6504 * thread-db.c (thread_db_create_event): Likewise.
6505 (thread_db_load_search): Likewise.
6506 (try_thread_db_load_1): Likewise.
6507 * tracepoint.c (get_jump_space_head): Replace fatal with
6509 (claim_trampoline_space): Likewise.
6510 (have_fast_tracepoint_trampoline_buffer): Likewise.
6511 (cmd_qtstart): Likewise.
6512 (stop_tracing): Likewise.
6513 (fast_tracepoint_collecting): Likewise.
6514 (target_malloc): Likewise.
6515 (download_tracepoint): Likewise.
6516 (download_trace_state_variables): Replace check with gdb_assert.
6517 (upload_fast_traceframes): Replace fatal with internal_error.
6519 2014-08-19 Tom Tromey <tromey@redhat.com>
6520 Gary Benson <gbenson@redhat.com>
6522 * Makefile.in (SFILES): Add common/common-debug.c.
6523 (OBS): Add common-debug.o.
6524 (common-debug.o): New rule.
6525 * debug.h (debug_printf): Don't declare.
6526 * debug.c (debug_printf): Renamed and rewritten as...
6527 (debug_vprintf): New function.
6529 2014-08-19 Gary Benson <gbenson@redhat.com>
6531 * utils.h: Do not include print-utils.h.
6533 2014-08-19 Tom Tromey <tromey@redhat.com>
6534 Gary Benson <gbenson@redhat.com>
6536 * server.h: Add static assertion.
6537 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6539 2014-08-19 Tom Tromey <tromey@redhat.com>
6540 Gary Benson <gbenson@redhat.com>
6542 * Makefile.in (SFILES): Add common/errors.c.
6543 (OBS): Add errors.o.
6544 (IPA_OBS): Add errors-ipa.o.
6545 (errors.o): New rule.
6546 (errors-ipa.o): Likewise.
6547 * utils.h (perror_with_name, error, warning): Don't declare.
6548 * utils.c (warning): Renamed and rewritten as...
6549 (vwarning): New function.
6550 (error): Renamed and rewritten as...
6551 (verror): New function.
6552 (internal_error): Renamed and rewritten as...
6553 (internal_verror): New function.
6555 2014-08-07 Gary Benson <gbenson@redhat.com>
6557 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6558 * configure: Regenerate.
6559 * config.in: Likewise.
6560 * server.h: Do not include errno.h.
6561 * event-loop.c: Likewise.
6562 * hostio-errno.c: Likewise.
6563 * linux-low.c: Likewise.
6564 * remote-utils.c: Likewise.
6565 * spu-low.c: Likewise.
6566 * utils.c: Likewise.
6567 * gdbreplay.c: Unconditionally include errno.h.
6569 2014-08-07 Gary Benson <gbenson@redhat.com>
6571 * server.h: Do not include string.h.
6572 * event-loop.c: Likewise.
6573 * linux-low.c: Likewise.
6574 * regcache.c: Likewise.
6575 * remote-utils.c: Likewise.
6576 * spu-low.c: Likewise.
6577 * utils.c: Likewise.
6579 2014-08-07 Gary Benson <gbenson@redhat.com>
6581 * server.h: Do not include gdb_assert.h.
6583 2014-08-07 Gary Benson <gbenson@redhat.com>
6585 * server.h: Do not include common-utils.h.
6587 2014-08-07 Gary Benson <gbenson@redhat.com>
6589 * server.h: Do not include ptid.h.
6590 * notif.h: Likewise.
6592 2014-08-07 Gary Benson <gbenson@redhat.com>
6594 * server.h: Do not include gdb_locale.h.
6596 2014-08-07 Gary Benson <gbenson@redhat.com>
6598 * server.h: Do not include gdb/signals.h.
6599 * win32-low.c: Likewise.
6601 2014-08-07 Gary Benson <gbenson@redhat.com>
6603 * server.h: Do not include pathmax.h.
6605 2014-08-07 Gary Benson <gbenson@redhat.com>
6607 * server.h: Do not include libiberty.h.
6608 * linux-bfin-low.c: Likewise.
6610 2014-08-07 Gary Benson <gbenson@redhat.com>
6612 * server.h: Do not include ansidecl.h.
6614 2014-08-07 Gary Benson <gbenson@redhat.com>
6616 * linux-x86-low.c: Do not include stddef.h.
6617 * lynx-ppc-low.c: Likewise.
6618 * tracepoint.c: Likewise.
6620 2014-08-07 Gary Benson <gbenson@redhat.com>
6622 * server.h: Do not include stdarg.h.
6623 * nto-low.c: Likewise.
6625 2014-08-07 Gary Benson <gbenson@redhat.com>
6627 * server.h: Do not include stdlib.h.
6628 * inferiors.c: Likewise.
6629 * linux-low.c: Likewise.
6630 * regcache.c: Likewise.
6631 * spu-low.c: Likewise.
6632 * tracepoint.c: Likewise.
6633 * utils.c: Likewise.
6635 2014-08-07 Gary Benson <gbenson@redhat.com>
6637 * server.h: Do not include stdio.h.
6638 * linux-low.c: Likewise.
6639 * remote-utils.c: Likewise.
6640 * spu-low.c: Likewise.
6641 * utils.c: Likewise.
6642 * wincecompat.c: Likewise.
6644 2014-08-06 Gary Benson <gbenson@redhat.com>
6646 * regcache.c (init_register_cache): Move conditionals inside if.
6648 2014-08-06 Gary Benson <gbenson@redhat.com>
6650 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6652 2014-07-31 Gary Benson <gbenson@redhat.com>
6654 * ax.h: Do not include server.h.
6655 * gdbthread.h: Likewise.
6656 * lynx-low.h: Likewise.
6657 * notif.h: Likewise.
6659 2014-07-30 Gary Benson <gbenson@redhat.com>
6661 * server.h: Include common-defs.h.
6662 Do not include config.h or build-gnulib-gdbserver/config.h.
6664 2014-07-30 Gary Benson <gbenson@redhat.com>
6666 * hostio-errno.c: Move server.h to top of includes list.
6667 * inferiors.c: Likewise.
6668 * linux-x86-low.c: Likewise.
6669 * notif.c: Include server.h.
6671 2014-07-24 Tom Tromey <tromey@redhat.com>
6672 Gary Benson <gbenson@redhat.com>
6674 * server.h (CORE_ADDR): Now unsigned.
6676 2014-07-16 Pedro Alves <palves@redhat.com>
6678 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6680 2014-07-15 Pedro Alves <palves@redhat.com>
6682 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6685 2014-07-11 Pedro Alves <palves@redhat.com>
6687 * linux-low.c (kill_wait_lwp): New function, based on
6688 kill_one_lwp_callback, but use my_waitpid directly.
6689 (kill_one_lwp_callback, linux_kill): Use it.
6691 2014-06-23 Pedro Alves <palves@redhat.com>
6693 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6694 before setting DR0..DR3.
6696 2014-06-20 Gary Benson <gbenson@redhat.com>
6698 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6699 * configure: Regenerated.
6700 * config.in: Likewise.
6702 2014-06-20 Gary Benson <gbenson@redhat.com>
6704 * Makefile.in (SFILES): Update locations for files moved
6706 (object file files): Reordered.
6708 2014-06-20 Gary Benson <gbenson@redhat.com>
6710 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6711 (i386_dr_low_set_addr): Likewise.
6712 (i386_dr_low_get_addr): Likewise.
6713 (i386_dr_low_can_set_control): Likewise.
6714 (i386_dr_low_set_control): Likewise.
6715 (i386_dr_low_get_control): Likewise.
6716 (i386_dr_low_get_status): Likewise.
6717 (i386_get_debug_register_length): Likewise.
6718 * linux-x86-low.c (i386_dr_low_set_addr):
6719 Changed signature. Made static.
6720 (i386_dr_low_get_addr): Likewise.
6721 (i386_dr_low_set_control): Likewise.
6722 (i386_dr_low_get_control): Likewise.
6723 (i386_dr_low_get_status): Likewise.
6724 (i386_dr_low): New global variable.
6725 * win32-i386-low.c (i386_dr_low_set_addr):
6726 Changed signature. Made static.
6727 (i386_dr_low_get_addr): Likewise.
6728 (i386_dr_low_set_control): Likewise.
6729 (i386_dr_low_get_control): Likewise.
6730 (i386_dr_low_get_status): Likewise.
6731 (i386_dr_low): New global variable.
6733 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6735 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6736 * Makefile.in (AR, AR_FLAGS): Define.
6737 * configure: Regenerate.
6739 2014-06-19 Gary Benson <gbenson@redhat.com>
6741 * Makefile.in (i386-dregs.o): New rule.
6742 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6743 * i386-low.c (target.h): Remove include.
6744 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6745 (DR_CONTROL_SHIFT): Likewise.
6746 (DR_CONTROL_SIZE): Likewise.
6747 (DR_RW_EXECUTE): Likewise.
6748 (DR_RW_WRITE): Likewise.
6749 (DR_RW_READ): Likewise.
6750 (DR_RW_IORW): Likewise.
6751 (DR_LEN_1): Likewise.
6752 (DR_LEN_2): Likewise.
6753 (DR_LEN_4): Likewise.
6754 (DR_LEN_8): Likewise.
6755 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6756 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6757 (DR_ENABLE_SIZE): Likewise.
6758 (DR_LOCAL_SLOWDOWN): Likewise.
6759 (DR_GLOBAL_SLOWDOWN): Likewise.
6760 (DR_CONTROL_RESERVED): Likewise.
6761 (I386_DR_CONTROL_MASK): Likewise.
6762 (I386_DR_VACANT): Likewise.
6763 (I386_DR_LOCAL_ENABLE): Likewise.
6764 (I386_DR_GLOBAL_ENABLE): Likewise.
6765 (I386_DR_DISABLE): Likewise.
6766 (I386_DR_SET_RW_LEN): Likewise.
6767 (I386_DR_GET_RW_LEN): Likewise.
6768 (I386_DR_WATCH_HIT): Likewise.
6769 (i386_wp_op_t): Likewise.
6770 (i386_show_dr): Likewise.
6771 (i386_length_and_rw_bits): Likewise.
6772 (i386_insert_aligned_watchpoint): Likewise.
6773 (i386_remove_aligned_watchpoint): Likewise.
6774 (i386_handle_nonaligned_watchpoint): Likewise.
6775 i386_update_inferior_debug_regs(): Likewise.
6776 (i386_dr_insert_watchpoint): Likewise.
6777 (i386_dr_remove_watchpoint): Likewise.
6778 (i386_dr_region_ok_for_watchpoint): Likewise.
6779 (i386_dr_stopped_data_address): Likewise.
6780 (i386_dr_stopped_by_watchpoint): Likewise.
6782 2014-06-19 Gary Benson <gbenson@redhat.com>
6784 * i386-low.c (i386_dr_show): Renamed to
6785 i386_show_dr and made static. All uses updated.
6786 (i386_dr_length_and_rw_bits): Renamed to
6787 i386_length_and_rw_bits and made static.
6789 (i386_dr_insert_aligned_watchpoint): Renamed to
6790 i386_insert_aligned_watchpoint and made static.
6792 (i386_dr_remove_aligned_watchpoint): Renamed to
6793 i386_remove_aligned_watchpoint and made static.
6795 (i386_dr_update_inferior_debug_regs): Renamed to
6796 i386_update_inferior_debug_regs and made static.
6799 2014-06-18 Gary Benson <gbenson@redhat.com>
6801 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6802 (i386_dr_low_can_set_control): Likewise.
6803 (i386_get_debug_register_length): Likewise.
6804 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6805 (i386_dr_low_can_set_control): Likewise.
6806 (i386_get_debug_register_length): Likewise.
6808 2014-06-17 Gary Benson <gbenson@redhat.com>
6810 * i386-low.h (i386-dregs.h): New include.
6811 (DR_FIRSTADDR): Now in i386-dregs.h.
6812 (DR_LASTADDR): Likewise.
6813 (DR_NADDR): Likewise.
6814 (DR_STATUS): Likewise.
6815 (DR_CONTROL): Likewise.
6816 (i386_debug_reg_state): Likewise.
6817 (i386_dr_insert_watchpoint): Likewise.
6818 (i386_dr_remove_watchpoint): Likewise.
6819 (i386_dr_region_ok_for_watchpoint): Likewise.
6820 (i386_dr_stopped_data_address): Likewise.
6821 (i386_dr_stopped_by_watchpoint): Likewise.
6822 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6824 2014-06-18 Gary Benson <gbenson@redhat.com>
6826 * i386-low.h (i386_low_insert_watchpoint): Renamed to
6827 i386_dr_insert_watchpoint.
6828 (i386_low_remove_watchpoint): Renamed to
6829 i386_dr_remove_watchpoint.
6830 (i386_low_region_ok_for_watchpoint): Renamed to
6831 i386_dr_region_ok_for_watchpoint.
6832 (i386_low_stopped_data_address): Renamed to
6833 i386_dr_stopped_data_address.
6834 (i386_low_stopped_by_watchpoint): Renamed to
6835 i386_dr_stopped_by_watchpoint.
6836 * i386-low.c (i386_show_dr): Renamed to
6837 i386_dr_show and made nonstatic. All uses updated.
6838 (i386_length_and_rw_bits): Renamed to
6839 i386_dr_length_and_rw_bits and made nonstatic.
6841 (i386_insert_aligned_watchpoint): Renamed to
6842 i386_dr_insert_aligned_watchpoint and made nonstatic.
6844 (i386_remove_aligned_watchpoint): Renamed to
6845 i386_dr_remove_aligned_watchpoint and made nonstatic.
6847 (i386_update_inferior_debug_regs): Renamed to
6848 i386_dr_update_inferior_debug_regs and made nonstatic.
6850 (i386_low_insert_watchpoint): Renamed to
6851 i386_dr_insert_watchpoint. All uses updated.
6852 (i386_low_remove_watchpoint): Renamed to
6853 i386_dr_remove_watchpoint. All uses updated.
6854 (i386_low_region_ok_for_watchpoint): Renamed to
6855 i386_dr_region_ok_for_watchpoint. All uses updated.
6856 (i386_low_stopped_data_address): Renamed to
6857 i386_dr_stopped_data_address. All uses updated.
6858 (i386_low_stopped_by_watchpoint): Renamed to
6859 i386_dr_stopped_by_watchpoint. All uses updated.
6861 2014-06-18 Gary Benson <gbenson@redhat.com>
6863 * i386-low.c (i386_dr_low_can_set_addr): New macro.
6864 (i386_dr_low_can_set_control): Likewise.
6865 (i386_insert_aligned_watchpoint): New check.
6867 2014-06-18 Gary Benson <gbenson@redhat.com>
6869 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6872 2014-06-18 Gary Benson <gbenson@redhat.com>
6874 * i386-low.c (i386_length_and_rw_bits): Use internal_error
6875 instead of fatal and error.
6876 (i386_handle_nonaligned_watchpoint): Likewise.
6878 2014-06-18 Gary Benson <gbenson@redhat.com>
6880 * i386-low.c (i386_get_debug_register_length): New macro.
6881 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
6882 (i386_show_dr): Use debug_printf instead of fprintf. Use
6883 phex to format values.
6885 2014-06-18 Gary Benson <gbenson@redhat.com>
6887 * i386-low.h: Comment changes.
6888 * i386-low.c: Likewise.
6890 2014-06-18 Gary Benson <gbenson@redhat.com>
6892 * i386-low.c: Whitespace changes.
6894 2014-06-12 Tom Tromey <tromey@redhat.com>
6896 * utils.c (freeargv): Remove.
6898 2014-06-12 Tom Tromey <tromey@redhat.com>
6900 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
6901 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
6902 (parse_debug_format_options): Likewise.
6903 (gdbserver_usage): Likewise.
6904 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
6905 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
6906 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
6908 ($(LIBGNU)): Depend on libiberty.
6909 (all-lib): Recurse into all subdirs.
6910 (install-only): Invoke "install" target in subdirs.
6911 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
6913 * configure: Rebuild.
6914 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
6915 for vasprintf, vsnprintf, or gettimeofday.
6916 * configure.srv: Don't add safe-ctype.o or lbasename.o to
6919 2014-06-05 Joel Brobecker <brobecker@adacore.com>
6921 * development.sh: Delete.
6922 * Makefile.in (config.status): Adjust dependency on development.sh.
6923 * configure.ac: Adjust development.sh source call.
6924 * configure: Regenerate.
6926 2014-06-02 Pedro Alves <palves@redhat.com>
6928 * ax.c (gdb_free_agent_expr): New function.
6929 * ax.h (gdb_free_agent_expr): New declaration.
6930 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
6932 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
6934 (clear_breakpoint_conditions_and_commands): New function.
6935 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
6936 (clear_breakpoint_conditions_and_commands): New declaration.
6938 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6940 * linux-aarch64-low.c (asm/ptrace.h): Include.
6942 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6944 Fix TLS access for -static -pthread.
6945 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
6946 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
6947 (thread_db_load_search, try_thread_db_load_1): Initialize it.
6949 2014-05-20 Pedro Alves <palves@redhat.com>
6951 * linux-aarch64-low.c (aarch64_insert_point)
6952 (aarch64_remove_point): No longer check whether the type is
6953 supported here. Adjust to new interface.
6954 (the_low_target): Install aarch64_supports_z_point_type as
6955 supports_z_point_type method.
6956 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
6957 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
6958 instead of a Z packet char. Adjust.
6959 (arm_supports_z_point_type): New function.
6960 (arm_insert_point, arm_remove_point): Adjust to new interface.
6961 (the_low_target): Install arm_supports_z_point_type.
6962 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
6963 (cris_insert_point, cris_remove_point): Adjust to new interface.
6964 Don't check whether the type is supported here.
6965 (the_low_target): Install cris_supports_z_point_type.
6966 * linux-low.c (linux_supports_z_point_type): New function.
6967 (linux_insert_point, linux_remove_point): Adjust to new interface.
6968 * linux-low.h (struct linux_target_ops) <insert_point,
6969 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
6970 raw_breakpoint pointer parameter.
6971 <supports_z_point_type>: New method.
6972 * linux-mips-low.c (mips_supports_z_point_type): New function.
6973 (mips_insert_point, mips_remove_point): Adjust to new interface.
6974 Use mips_supports_z_point_type.
6975 (the_low_target): Install mips_supports_z_point_type.
6976 * linux-ppc-low.c (the_low_target): Install NULL as
6977 supports_z_point_type method.
6978 * linux-s390-low.c (the_low_target): Install NULL as
6979 supports_z_point_type method.
6980 * linux-sparc-low.c (the_low_target): Install NULL as
6981 supports_z_point_type method.
6982 * linux-x86-low.c (x86_supports_z_point_type): New function.
6983 (x86_insert_point): Adjust to new insert_point interface. Use
6984 insert_memory_breakpoint. Adjust to new
6985 i386_low_insert_watchpoint interface.
6986 (x86_remove_point): Adjust to remove_point interface. Use
6987 remove_memory_breakpoint. Adjust to new
6988 i386_low_remove_watchpoint interface.
6989 (the_low_target): Install x86_supports_z_point_type.
6990 * lynx-low.c (lynx_target_ops): Install NULL as
6991 supports_z_point_type callback.
6992 * nto-low.c (nto_supports_z_point_type): New.
6993 (nto_insert_point, nto_remove_point): Adjust to new interface.
6994 (nto_target_ops): Install nto_supports_z_point_type.
6995 * mem-break.c: Adjust intro comment.
6996 (struct raw_breakpoint) <raw_type, size>: New fields.
6997 <inserted>: Update comment.
6998 <shlib_disabled>: Delete field.
6999 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7000 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7001 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7002 (raw_bkpt_type_to_target_hw_bp_type): New function.
7003 (find_enabled_raw_code_breakpoint_at): New function.
7004 (find_raw_breakpoint_at): New type and size parameters. Use them.
7005 (insert_memory_breakpoint): New function, based off
7006 set_raw_breakpoint_at.
7007 (remove_memory_breakpoint): New function.
7008 (set_raw_breakpoint_at): Reimplement.
7009 (set_breakpoint): New, based on set_breakpoint_at.
7010 (set_breakpoint_at): Reimplement.
7011 (delete_raw_breakpoint): Go through the_target->remove_point
7012 instead of assuming memory breakpoints.
7013 (find_gdb_breakpoint_at): Delete.
7014 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7015 (find_gdb_breakpoint): New function.
7016 (set_gdb_breakpoint_at): Delete.
7017 (z_type_supported): New function.
7018 (set_gdb_breakpoint_1): New function, loosely based off
7019 set_gdb_breakpoint_at.
7020 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7021 (delete_gdb_breakpoint_at): Delete.
7022 (delete_gdb_breakpoint_1): New function, loosely based off
7023 delete_gdb_breakpoint_at.
7024 (delete_gdb_breakpoint): New function.
7025 (clear_gdb_breakpoint_conditions): Rename to ...
7026 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7028 (add_condition_to_breakpoint): Make static.
7029 (add_breakpoint_condition): Take a struct breakpoint pointer
7030 instead of an address. Adjust.
7031 (gdb_condition_true_at_breakpoint): Rename to ...
7032 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7034 (gdb_condition_true_at_breakpoint): Reimplement.
7035 (add_breakpoint_commands): Take a struct breakpoint pointer
7036 instead of an address. Adjust.
7037 (gdb_no_commands_at_breakpoint): Rename to ...
7038 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7039 parameter. Return true if no breakpoint was found. Change debug
7041 (gdb_no_commands_at_breakpoint): Reimplement.
7042 (run_breakpoint_commands): Rename to ...
7043 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7044 and change return type to boolean.
7045 (run_breakpoint_commands): New function.
7046 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7047 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7048 breakpoint. Go through the_target->remove_point instead of
7049 assuming memory breakpoint.
7050 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7051 software and hardware breakpoints.
7052 (reinsert_raw_breakpoint): Go through the_target->insert_point
7053 instead of assuming memory breakpoint.
7054 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7055 software and hardware breakpoints.
7056 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7057 Check both software and hardware breakpoints.
7058 (validate_inserted_breakpoint): Assert the breakpoint is a
7059 software breakpoint. Set the inserted flag to -1 instead of
7060 setting shlib_disabled.
7061 (delete_disabled_breakpoints): Adjust.
7062 (validate_breakpoints): Only validate software breakpoints.
7063 Adjust to inserted flag change.
7064 (check_mem_read, check_mem_write): Skip breakpoint types other
7065 than software breakpoints. Adjust to inserted flag change.
7066 * mem-break.h (enum raw_bkpt_type): New enum.
7067 (raw_breakpoint, struct process_info): Forward declare.
7068 (Z_packet_to_target_hw_bp_type): Delete declaration.
7069 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7070 (set_gdb_breakpoint, delete_gdb_breakpoint)
7071 (clear_breakpoint_conditions): New declarations.
7072 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7073 (breakpoint_inserted_here): Update comment.
7074 (add_breakpoint_condition, add_breakpoint_commands): Replace
7075 address parameter with a breakpoint pointer parameter.
7076 (gdb_breakpoint_here): Update comment.
7077 (delete_gdb_breakpoint_at): Delete.
7078 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7079 * server.c (process_point_options): Take a struct breakpoint
7080 pointer instead of an address. Adjust.
7081 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7082 delete_gdb_breakpoint.
7083 * spu-low.c (spu_target_ops): Install NULL as
7084 supports_z_point_type method.
7085 * target.h: Include mem-break.h.
7086 (struct target_ops) <prepare_to_access_memory>: Update comment.
7087 <supports_z_point_type>: New field.
7088 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7089 instead of a char. Also take a raw breakpoint pointer.
7090 * win32-arm-low.c (the_low_target): Install NULL as
7091 supports_z_point_type.
7092 * win32-i386-low.c (i386_supports_z_point_type): New function.
7093 (i386_insert_point, i386_remove_point): Adjust to new interface.
7094 (the_low_target): Install i386_supports_z_point_type.
7095 * win32-low.c (win32_supports_z_point_type): New function.
7096 (win32_insert_point, win32_remove_point): Adjust to new interface.
7097 (win32_target_ops): Install win32_supports_z_point_type.
7098 * win32-low.h (struct win32_target_ops):
7099 <supports_z_point_type>: New method.
7100 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7101 instead of a char. Also take a raw breakpoint pointer.
7103 2014-05-20 Pedro Alves <palves@redhat.com>
7105 * mem-break.h: Include break-common.h.
7106 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7107 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7108 (Z_packet_to_target_hw_bp_type): New declaration.
7109 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7110 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7111 (Z_PACKET_ACCESS_WP): Delete macros.
7112 (Z_packet_to_hw_type): Delete function.
7113 * i386-low.h: Don't include break-common.h here.
7114 (Z_packet_to_hw_type): Delete declaration.
7115 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7116 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7117 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7118 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7119 * linux-aarch64-low.c: Don't include break-common.h here.
7120 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7121 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7122 (Z_packet_to_target_hw_bp_type): Delete function.
7123 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7125 (mips_insert_point, mips_remove_point): Use
7126 Z_packet_to_target_hw_bp_type.
7128 2014-05-20 Pedro Alves <palves@redhat.com>
7130 * linux-aarch64-low.c: Include break-common.h.
7131 (enum target_point_type): Delete.
7132 (Z_packet_to_point_type): Rename to ...
7133 (Z_packet_to_target_hw_bp_type): ... this, and return a
7134 target_hw_bp_type instead.
7135 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7136 instead of an enum target_point_type.
7137 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7139 (aarch64_dr_state_insert_one_point)
7140 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7141 (aarch64_handle_aligned_watchpoint)
7142 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7143 Take an enum target_hw_bp_type instead of an enum
7145 (aarch64_supports_z_point_type): New function.
7146 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7147 use Z_packet_to_target_hw_bp_type.
7149 2014-05-20 Joel Brobecker <brobecker@adacore.com>
7151 * configure.ac: Only use -Werror by default when DEVELOPMENT
7153 * configure: Regenerate.
7155 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7157 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7158 * linux-x86-low.c (X86_64_USER_REGS): New.
7159 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7161 2014-04-28 Yao Qi <yao@codesourcery.com>
7163 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7166 2014-04-25 Pedro Alves <palves@redhat.com>
7169 * linux-low.c (linux_attach_fail_reason_string): New function.
7170 (linux_attach_lwp): Delete.
7171 (linux_attach_lwp_1): Rename to ...
7172 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7173 argument. Remove "initial" parameter. Return int instead of
7174 void. Don't error or warn here.
7175 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7176 failure to attach to the tgid. Call warning when failing to
7178 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7179 argument. Remove "initial" parameter. Return int instead of
7180 void. Don't error or warn here.
7181 (linux_attach_fail_reason_string): New declaration.
7182 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7183 interface change. Use linux_attach_fail_reason_string.
7185 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
7186 Walfred Tedeschi <walfred.tedeschi@intel.com>
7188 * Makefile.in: Added rules to handle new files
7189 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7190 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7191 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7192 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7193 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7194 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7196 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7197 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7198 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7199 i386/x32-avx512.xml.
7200 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7201 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7202 i386/x32-avx512-linux.xml.
7203 * i387-fp.c (num_avx512_k_registers): New constant for number
7205 (num_avx512_zmmh_low_registers): New constant for number of
7206 lower ZMM registers (0-15).
7207 (num_avx512_zmmh_high_registers): New constant for number of
7208 higher ZMM registers (16-31).
7209 (num_avx512_ymmh_registers): New contant for number of higher
7210 YMM registers (ymm16-31 added by avx521 on x86_64).
7211 (num_avx512_xmm_registers): New constant for number of higher
7212 XMM registers (xmm16-31 added by AVX512 on x86_64).
7213 (struct i387_xsave): Add space for AVX512 registers.
7214 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7215 Add code to handle AVX512 registers.
7216 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7217 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7218 prototypei from generated file.
7219 (tdesc_amd64_avx512_linux): Likewise.
7220 (init_registers_x32_avx512_linux): Likewise.
7221 (tdesc_x32_avx512_linux): Likewise.
7222 (init_registers_i386_avx512_linux): Likewise.
7223 (tdesc_i386_avx512_linux): Likewise.
7224 (x86_64_regmap): Add AVX512 registers.
7225 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7227 (initialize_low_arch): Add code to initialize AVX512 registers.
7229 2014-04-23 Pedro Alves <palves@redhat.com>
7231 * mem-break.c (find_gdb_breakpoint_at): Make static.
7232 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7234 2014-04-23 Pedro Alves <palves@redhat.com>
7236 * i386-low.c: Don't include break-common.h here.
7237 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7238 prototype to take target_hw_bp_type as argument instead of a Z
7240 * i386-low.h: Include break-common.h here.
7241 (Z_packet_to_hw_type): Declare.
7242 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7244 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7245 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7246 (x86_remove_point): Convert the packet number to a
7247 target_hw_bp_type before calling i386_low_remove_watchpoint.
7248 * win32-i386-low.c (i386_insert_point): Convert the packet number
7249 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7250 (i386_remove_point): Convert the packet number to a
7251 target_hw_bp_type before calling i386_low_remove_watchpoint.
7253 2014-04-23 Pedro Alves <palves@redhat.com>
7255 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7257 2014-04-10 Pedro Alves <palves@redhat.com>
7259 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7260 Check if the condition or command is NULL before checking if the
7261 breakpoint is known. On success, return true.
7262 * mem-break.h (add_breakpoint_condition): Document return.
7263 (add_breakpoint_commands): Add describing comment.
7264 * server.c (skip_to_semicolon): New function.
7265 (process_point_options): Use it.
7267 2014-04-09 Pedro Alves <palves@redhat.com>
7269 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7272 2014-02-27 Pedro Alves <palves@redhat.com>
7275 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7277 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7279 (last_thread_of_process_p): Take a PID argument instead of a
7281 (linux_wait_for_lwp): Delete.
7282 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7284 (linux_low_filter_event): New function, party factored out from
7285 linux_wait_for_event.
7286 (linux_wait_for_event): Rename to ...
7287 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7288 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7289 sigsuspend. Check for zombie leaders.
7290 (linux_wait_for_event): Reimplement as wrapper around
7291 linux_wait_for_event_filtered.
7292 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7293 a normal or signal exit is seen, it's the whole process exiting.
7294 (wait_for_sigstop): No longer a for_each_inferior callback.
7295 Rewrite on top of linux_wait_for_event_filtered.
7296 (stop_all_lwps): Call wait_for_sigstop directly.
7297 * server.c (resume, handle_target_event): Handle
7298 TARGET_WAITKIND_NO_RESUMED.
7300 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7302 * win32-low.c (psapi_get_dll_name,
7303 * win32_CreateToolhelp32Snapshot): Delete.
7304 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7305 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7307 (handle_load_dll): Add function description.
7308 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7310 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7312 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7314 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7315 base address when calling win32_add_one_solib.
7316 (handle_load_dll): Delete local variable load_addr.
7317 Remove 0x1000 offset applied to DLL base address when calling
7318 win32_add_one_solib.
7319 (handle_unload_dll): Add comment.
7321 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7323 * win32-low.c (win32_add_all_dlls): Renames
7324 win32_ensure_ntdll_loaded. Rewrite function documentation.
7325 Adjust implementation to always load all DLLs.
7326 Add 0x1000 offset to DLL base address when calling
7327 win32_add_one_solib.
7328 (child_initialization_done): New static global.
7329 (do_initial_child_stuff): Set child_initialization_done to
7330 zero during child initialization, and 1 after. Replace call
7331 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7333 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7334 (handle_unload_dll): Add function documentation.
7335 (get_child_debug_event): Ignore load and unload DLL events
7336 during child initialization.
7338 2014-02-20 Doug Evans <dje@google.com>
7340 Remove global all_lwps.
7341 * inferiors.h (ptid_of): Move here from linux-low.h.
7342 (pid_of, lwpid_of): Ditto.
7343 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7344 parameter is a struct thread_info * now.
7345 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7346 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7347 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7349 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7350 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7351 * linux-arm-low.c (update_registers_callback): Update, "entry"
7352 parameter is a struct thread_info * now.
7353 Fetch lwpid from current_inferior directly.
7354 (arm_insert_point): Pass &all_threads to find_inferior instead of
7356 (arm_remove_point): Ditto.
7357 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7358 (arm_prepare_to_resume): Fetch pid from thread.
7359 (arm_read_description): Fetch lwpid from current_inferior directly.
7360 * linux-low.c (all_lwps): Delete.
7361 (delete_lwp): Delete call to remove_inferior.
7362 (handle_extended_wait): Fetch lwpid from thread.
7363 (add_lwp): Don't set lwp->entry.id. Remove call to
7364 add_inferior_to_list.
7365 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7366 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7367 (kill_one_lwp_callback): Ditto.
7368 (linux_kill): Don't dereference NULL pointer.
7369 Fetch ptid,lwpid from thread.
7370 (get_detach_signal): Fetch ptid from thread.
7371 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7372 Simplify call to regcache_invalidate_thread.
7373 (delete_lwp_callback): Update, "entry" parameter is a
7374 struct thread_info * now. Fetch pid from thread.
7375 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7376 (status_pending_p_callback): Update, "entry" parameter is a
7377 struct thread_info * now. Fetch ptid from thread.
7378 (find_lwp_pid): Update, "entry" parameter is a
7379 struct thread_info * now.
7380 (linux_wait_for_lwp): Fetch pid from thread.
7381 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7382 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7383 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7384 (dequeue_one_deferred_signal): Ditto.
7385 (cancel_breakpoint): Fetch ptid from current_inferior.
7386 (linux_wait_for_event): Pass &all_threads to find_inferior,
7387 not &all_lwps. Fetch ptid, lwpid from thread.
7388 (count_events_callback): Update, "entry" parameter is a
7389 struct thread_info * now.
7390 (select_singlestep_lwp_callback): Ditto.
7391 (select_event_lwp_callback): Ditto.
7392 (cancel_breakpoints_callback): Ditto.
7393 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7395 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7396 (unsuspend_one_lwp): Update, "entry" parameter is a
7397 struct thread_info * now.
7398 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7400 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7401 Fetch lwpid from thread, not lwp.
7402 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7403 Pass &all_threads to find_inferior, not &all_lwps.
7404 (send_sigstop): Fetch lwpid from thread, not lwp.
7405 (send_sigstop_callback): Update, "entry" parameter is a
7406 struct thread_info * now.
7407 (suspend_and_send_sigstop_callback): Ditto.
7408 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7409 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7410 struct thread_info * now.
7411 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7413 (lwp_running): Update, "entry" parameter is a
7414 struct thread_info * now.
7415 (stop_all_lwps): Fetch ptid from thread.
7416 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7417 (linux_resume_one_lwp): Fetch lwpid from thread.
7418 (linux_set_resume_request): Update, "entry" parameter is a
7419 struct thread_info * now. Fetch pid, lwpid from thread.
7420 (resume_status_pending_p): Update, "entry" parameter is a
7421 struct thread_info * now.
7422 (need_step_over_p): Ditto. Fetch lwpid from thread.
7423 (start_step_over): Fetch lwpid from thread.
7424 (linux_resume_one_thread): Update, "entry" parameter is a
7425 struct thread_info * now. Fetch lwpid from thread.
7426 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7427 (proceed_one_lwp): Update, "entry" parameter is a
7428 struct thread_info * now. Fetch lwpid from thread.
7429 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7430 struct thread_info * now.
7431 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7432 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7433 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7435 (regsets_store_inferior_registers): Ditto.
7436 (fetch_register, store_register): Ditto.
7437 (linux_read_memory, linux_write_memory): Ditto.
7438 (linux_request_interrupt): Ditto.
7439 (linux_read_auxv): Ditto.
7440 (linux_xfer_siginfo): Ditto.
7441 (linux_qxfer_spu): Ditto.
7442 (linux_qxfer_libraries_svr4): Ditto.
7443 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7444 moved to inferiors.h.
7446 (get_thread_lwp): Update.
7447 (struct lwp_info): Delete member "entry". Simplify comment for
7450 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7451 current_inferior directly.
7452 (update_watch_registers_callback): Update, "entry" parameter is a
7453 struct thread_info * now. Fetch pid from thread.
7454 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7455 (mips_insert_point): Fetch lwpid from current_inferior.
7456 Pass &all_threads to find_inferior, not &all_lwps.
7457 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7458 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7460 (mips_stopped_data_address): Ditto.
7461 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7463 * linux-tile-low.c (tile_arch_setup): Ditto.
7464 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7465 (update_debug_registers_callback): Update, "entry" parameter is a
7466 struct thread_info * now. Fetch pid from thread.
7467 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7468 Pass &all_threads to find_inferior, not &all_lwps.
7469 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7470 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7471 Pass &all_threads to find_inferior, not &all_lwps.
7472 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7473 (i386_dr_low_get_status): Ditto.
7474 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7475 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7476 (x86_linux_read_description): Ditto.
7477 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7479 2014-02-20 Doug Evans <dje@google.com>
7481 * inferiors.c (get_first_inferior): Fix buglet.
7483 2014-02-19 Doug Evans <dje@google.com>
7485 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7486 * inferiors.c (add_thread): Change result type to struct thread_info *.
7487 All callers updated.
7488 (add_lwp): Call add_thread here instead of in callers.
7489 All callers updated.
7490 * linux-low.h (get_lwp_thread): Rewrite.
7491 (struct lwp_info): New member "thread".
7493 2014-02-19 Doug Evans <dje@google.com>
7495 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7496 All callers updated.
7498 2014-02-19 Doug Evans <dje@google.com>
7500 * inferiors.c (add_thread): Fix whitespace.
7502 2014-02-19 Doug Evans <dje@google.com>
7504 * dll.c (clear_dlls): Replace accessing list implemention details
7506 * gdbthread.h (get_first_thread): Declare.
7507 * inferiors.c (for_each_inferior_with_data): New function.
7508 (get_first_thread): New function.
7509 (find_thread_ptid): Simplify.
7510 (get_first_inferior): New function.
7511 (clear_list): Delete.
7512 (one_inferior_p): New function.
7513 (clear_inferior_list): New function.
7514 (clear_inferiors): Update.
7515 * inferiors.h (for_each_inferior_with_data): Declare.
7516 (clear_inferior_list): Declare.
7517 (one_inferior_p): Declare.
7518 (get_first_inferior): Declare.
7519 * linux-low.c (linux_wait_for_event): Replace accessing list
7520 implemention details with API function.
7521 * server.c (target_running): Ditto.
7522 (accumulate_file_name_length): New function.
7523 (emit_dll_description): New function.
7524 (handle_qxfer_libraries): Replace accessing list implemention
7525 details with API function.
7526 (handle_qxfer_threads_worker): New function.
7527 (handle_qxfer_threads_proper): Replace accessing list implemention
7528 details with API function.
7529 (handle_query): Ditto.
7530 (visit_actioned_threads_callback_ftype): New typedef.
7531 (visit_actioned_threads_data): New struct.
7532 (visit_actioned_threads): Rewrite to be find_inferior callback.
7533 (resume): Call find_inferior.
7534 (handle_status): Replace accessing list implemention
7535 details with API function.
7536 (process_serial_event): Replace accessing list implemention details
7538 * target.c (set_desired_inferior): Replace accessing list implemention
7539 details with API function.
7540 * tracepoint.c (same_process_p): New function.
7541 (gdb_agent_about_to_close): Replace accessing list implemention
7542 details with API function.
7543 * win32-low.c (child_delete_thread): Replace accessing list
7544 implemention details with API function.
7545 (match_dll_by_basename): New function.
7546 (dll_is_loaded_by_basename): New function.
7547 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7548 details call to dll_is_loaded_by_basename.
7550 2014-02-19 Doug Evans <dje@google.com>
7552 * dll.h (struct dll_info): Add comment.
7553 * gdbthread.h (struct thread_info): Add comment.
7554 (current_ptid): Simplify.
7555 * inferiors.c (add_process): Update.
7556 (remove_process): Update.
7557 * inferiors.h (struct process_info): Rename member "head" to "entry".
7558 * linux-low.c (delete_lwp): Update.
7560 (last_thread_of_process_p): Update.
7561 (kill_one_lwp_callback, linux_kill): Update.
7562 (status_pending_p_callback): Update.
7563 (wait_for_sigstop): Update. Simplify read of ptid.
7564 (start_step_over): Update.
7565 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7566 (get_lwp_thread): Update.
7567 (struct lwp_info): Rename member "head" to "entry".
7568 * regcache.h (inferior_list_entry): Delete.
7569 * server.c (kill_inferior_callback): Update.
7570 (detach_or_kill_inferior_callback): Update.
7571 (print_started_pid): Update.
7572 (print_attached_pid): Update.
7573 (process_serial_event): Simplify read of ptid.
7574 * thread-db.c (thread_db_create_event): Update.
7575 (thread_db_get_tls_address): Update.
7576 * win32-low.c (current_inferior_ptid): Simplify.
7578 2014-02-19 Tom Tromey <tromey@redhat.com>
7580 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7582 (target_supports_btrace): Update.
7584 2014-02-14 Yao Qi <yao@codesourcery.com>
7586 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7587 (rsp-low-ipa.o): New target.
7589 2014-02-12 Tom Tromey <tromey@redhat.com>
7591 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7592 convert_ascii_to_int.
7593 * regcache.c (registers_to_string): Likewise.
7594 * remote-utils.c (decode_M_packet): Likewise.
7595 * server.c (process_serial_event): Likewise.
7597 2014-02-12 Tom Tromey <tromey@redhat.com>
7599 * server.c (handle_query, handle_v_run): Use hex2bin, not
7601 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7603 2014-02-12 Tom Tromey <tromey@redhat.com>
7605 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7606 convert_int_to_ascii.
7607 * regcache.c (registers_to_string, collect_register_as_string):
7609 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7611 * server.c (process_serial_event): Likewise.
7612 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7613 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7615 2014-02-12 Tom Tromey <tromey@redhat.com>
7617 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7618 bin2hex, not hexify.
7619 * tracepoint.c (cmd_qtstatus): Likewise.
7621 2014-02-12 Tom Tromey <tromey@redhat.com>
7623 * remote-utils.c (monitor_output): Pass explicit length to
7626 2014-02-12 Tom Tromey <tromey@redhat.com>
7628 * tracepoint.c: Include rsp-low.h.
7629 * server.c: Include rsp-low.h.
7630 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7631 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7633 * remote-utils.c: Include rsp-low.h.
7634 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7635 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7636 (convert_int_to_ascii, convert_ascii_to_int): Move to
7638 * regcache.c: Include rsp-low.h.
7639 * ax.c: Include rsp-low.h.
7640 * Makefile.in (SFILES): Add common/rsp-low.c.
7641 (OBS): Add rsp-low.o.
7642 (rsp-low.o): New target.
7644 2014-02-12 Tom Tromey <tromey@redhat.com>
7646 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7647 Include print-utils.h.
7648 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7649 (plongest, thirty_two, phex_nz): Remove.
7650 * Makefile.in (SFILES): Add common/print-utils.c.
7651 (OBS): Add print-utils.o.
7652 (print-utils-ipa.o): New target.
7653 (print-utils.o): New target.
7654 (IPA_OBJS): Add print-utils-ipa.o.
7656 2014-02-06 Tom Tromey <tromey@redhat.com>
7658 * Makefile.in (SFILES): Fix indentation.
7660 2014-02-05 Doug Evans <dje@google.com>
7662 * linux-low.c (linux_wait_for_event): Improve comment.
7663 (linux_wait_1): Keep current_inferior in sync with event_child.
7665 2014-01-22 Doug Evans <dje@google.com>
7667 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7669 2014-01-22 Doug Evans <dje@google.com>
7671 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7672 * configure: Regenerate.
7673 * config.in: Regenerate.
7674 * Makefile.in (SFILES): Add debug.c.
7676 * debug.c: New file.
7677 * debug.h: New file.
7678 * linux-aarch64-low.c (*): Update all debugging printfs to use
7679 debug_printf instead of fprintf.
7680 * linux-arm-low.c (*): Ditto.
7681 * linux-cris-low.c (*): Ditto.
7682 * linux-crisv32-low.c (*): Ditto.
7683 * linux-m32r-low.c (*): Ditto.
7684 * linux-sparc-low.c (*): Ditto.
7685 * linux-x86.c (*): Ditto.
7686 * linux-low.c (*): Ditto.
7687 (linux_wait_1): Add calls to debug_enter, debug_exit.
7688 (linux_wait): Remove redundant debugging printf.
7689 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7690 (linux_resume, unstop_all_lwps): Ditto.
7691 * mem-break.c (*): Update all debugging printfs to use
7692 debug_printf instead of fprintf.
7693 * remote-utils.c (*): Ditto.
7694 * thread-db.c (*): Ditto.
7695 * server.c #include <ctype.h>, "gdb_vecs.h".
7696 (debug_threads): Moved to debug.c.
7697 (*): Update all debugging printfs to use debug_printf instead of
7699 (start_inferior): Replace call to fflush with call to debug_flush.
7700 (monitor_show_help): Mention set debug-format.
7701 (parse_debug_format_options): New function.
7702 (handle_monitor_command): Handle "monitor set debug-format".
7703 (gdbserver_usage): Mention --debug-format.
7704 (main): Parse --debug-format.
7705 * server.h (debug_threads): Declaration moved to debug.h.
7707 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7708 trace_debug_1 that uses debug_printf.
7709 (tracepoint_look_up_symbols): Update all debugging printfs to use
7710 debug_printf instead of fprintf.
7712 2014-01-20 Baruch Siach <baruch@tkos.co.il>
7714 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7717 2014-01-17 Pedro Alves <palves@redhat.com>
7720 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7721 defined after including gdb_proc_service.h.
7723 2014-01-16 Doug Evans <dje@google.com>
7725 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7726 (match_dll): Use it.
7728 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7730 * target.h (target_ops) <read_btrace>: Change parameters and
7731 return type to allow error reporting.
7732 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7733 trace reading errors on.
7734 * linux-low.c (linux_low_read_btrace): Pass trace reading
7736 (linux_low_disable_btrace): New.
7738 2014-01-15 Doug Evans <dje@google.com>
7740 * inferiors.c (thread_id_to_gdb_id): Delete.
7741 * inferiors.h (thread_id_to_gdb_id): Delete.
7743 2014-01-13 Eli Zaretskii <eliz@gnu.org>
7745 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7746 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7749 2014-01-08 Pedro Alves <palves@redhat.com>
7751 * server.c (handle_status): Don't discard previous queued stop
7752 replies or thread's pending status here.
7753 (main) <disconnection>: Do it here instead.
7755 2014-01-08 Pedro Alves <palves@redhat.com>
7757 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7758 * server.c (visit_actioned_threads, handle_pending_status): New
7760 (handle_v_cont): Factor out parts to ...
7761 (resume): ... this new function. If in all-stop, and a thread
7762 being resumed has a pending status, report it without actually
7764 (myresume): Adjust to use the new 'resume' function.
7765 (clear_pending_status_callback, set_pending_status_callback)
7766 (find_status_pending_thread_callback): New functions.
7767 (handle_status): Handle the case of multiple threads having
7768 interesting statuses to report. Report threads' real last signal
7769 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7770 with an interesting thread to report the status for, instead of
7771 always reporting the status of the first thread.
7773 2014-01-01 Joel Brobecker <brobecker@adacore.com>
7775 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7776 * gdbreplay.c (gdbreplay_version): Likewise.
7778 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7780 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7781 iov.iov_len with the real length in use.
7783 2013-12-13 Joel Brobecker <brobecker@adacore.com>
7785 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7786 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7787 for all targets that use win32-low.c.
7788 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7789 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7791 2013-12-13 Pedro Alves <palves@redhat.com>
7793 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7794 if equal to TARGET_WAITKIND_LOADED.
7795 * win32-low.c (cached_status): New static global.
7796 (win32_wait): Add declaration.
7797 (do_initial_child_stuff): Flush all initial pending debug events
7798 up to the initial breakpoint.
7799 (win32_wait): If CACHED_STATUS was set, return that instead
7800 of doing a real wait. Remove the code resuming the execution
7801 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7802 during the initial phase. Also remove the code changing
7803 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7804 TARGET_WAITKIND_STOPPED.
7806 2013-12-11 Yao Qi <yao@codesourcery.com>
7808 * notif.c (handle_notif_ack): Return 0 if no notification
7811 2013-11-20 Doug Evans <dje@google.com>
7813 * linux-low.c (linux_set_resume_request): Fix comment.
7815 2013-11-20 Doug Evans <dje@google.com>
7817 * linux-low.c (resume_status_pending_p): Tweak comment.
7819 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7821 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7822 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7823 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7824 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7825 (srv_amd64_regobj): Add amd64-mpx.o.
7826 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7827 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7828 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7829 * i387-fp.c (num_pl_bnd_register) Added constant.
7830 (num_pl_bnd_cfg_registers) Added constant.
7831 (struct i387_xsave) Added reserved area and MPX fields.
7832 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7833 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7835 (tdesc_i386_mpx_linux): Add MPX amd64 target.
7836 (init_registers_amd64_mpx_linux): Declare new function.
7837 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7838 (x86_64_regmap): Add MPX registers.
7839 (x86_linux_read_description): Add MPX case.
7840 (initialize_low_arch): Initialize MPX targets.
7842 2013-11-18 Tom Tromey <tromey@redhat.com>
7844 * configure: Rebuild.
7845 * configure.ac: Don't check for stdlib.h.
7846 * gdbreplay.c: Unconditionally include stdlib.h.
7848 2013-11-18 Tom Tromey <tromey@redhat.com>
7850 * config.in: Rebuild.
7851 * configure: Rebuild.
7852 * configure.ac: Don't use AC_HEADER_DIRENT.
7854 2013-11-18 Tom Tromey <tromey@redhat.com>
7856 * server.h: Don't check HAVE_STRING_H.
7857 * gdbreplay.c: Don't check HAVE_STRING_H.
7858 * configure: Rebuild.
7860 2013-11-18 Tom Tromey <tromey@redhat.com>
7862 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7865 2013-11-08 Tom Tromey <tromey@redhat.com>
7867 * configure, config.in: Rebuild.
7868 * configure.ac: Remove unused configury.
7870 2013-11-08 Tom Tromey <tromey@redhat.com>
7872 * acinclude.m4: Include common.m4, codeset.m4.
7873 * configure, config.in: Rebuild.
7874 * configure.ac: Use GDB_AC_COMMON.
7876 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
7878 * linux-s390-low.c (HWCAP_S390_TE): New define.
7879 (s390_arch_setup): Consider the TE field in the HWCAP for
7880 determining 'have_regset_tdb'.
7882 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
7885 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
7888 2013-10-02 Pedro Alves <palves@redhat.com>
7890 * server.c (process_serial_event): Don't output "GDBserver
7891 exiting" if GDB is connected through stdio.
7892 * target.c (mywait): Likewise, be silent if GDB is connected
7895 2013-10-01 Joel Brobecker <brobecker@adacore.com>
7897 * lynx-low.c (lynx_add_threads_after_attach): New function.
7898 (lynx_attach): Remove call to add_thread. Add call to
7899 lynx_add_threads_after_attach instead.
7901 2013-09-28 Mike Frysinger <vapier@gentoo.org>
7903 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
7904 * config.in, configure: Regenerated.
7906 2013-09-18 Yao Qi <yao@codesourcery.com>
7909 * server.c (start_inferior): Clear 'resume_info'.
7911 2013-09-16 Jiong Wang <jiwang@tilera.com>
7913 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
7916 2013-09-16 Jiong Wang <jiwang@tilera.com>
7918 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
7919 linux-tile-low.o to srv_tgtobj.
7921 2013-09-16 Will Newton <will.newton@linaro.org>
7923 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
7926 2013-09-06 Pedro Alves <palves@redhat.com>
7928 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
7929 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
7930 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
7931 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
7932 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
7933 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
7935 2013-09-06 Pedro Alves <palves@redhat.com>
7937 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
7938 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
7940 2013-09-06 Pedro Alves <palves@redhat.com>
7942 * linux-amd64-ipa.c: Include tracepoint.h.
7943 * linux-i386-ipa.c: Include tracepoint.h.
7945 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7947 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
7948 (ps_get_thread_area): New function.
7950 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7952 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
7953 (initialize_low_arch): Call init_registers_crisv32 rather than
7954 init_register_crisv32.
7956 2013-09-05 Pedro Alves <palves@redhat.com>
7958 * server.h (handle_vFile, hostio_last_error_from_errno): Move
7960 * hostio.h: ... this new file.
7961 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
7962 win32-low.c: Include hostio.h.
7964 2013-09-05 Pedro Alves <palves@redhat.com>
7966 * server.h (gdb_client_data, handler_func, callback_handler_func)
7967 (delete_file_handler, add_file_handler, append_callback_event)
7968 (delete_callback_event, start_event_loop, initialize_event_loop):
7969 Move to event-loop.h and include it.
7970 * event-loop.h: New file.
7972 2013-09-05 Pedro Alves <palves@redhat.com>
7974 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
7975 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
7976 (loaded_dll, unloaded_dll): Move to ...
7977 * dll.h: ... this new file.
7978 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
7980 2013-09-05 Pedro Alves <palves@redhat.com>
7982 * server.h (current_process, get_thread_process, all_processes)
7983 (add_inferior_to_list, for_each_inferior, current_inferior)
7984 (remove_inferior, add_process, remove_process, find_process_pid)
7985 (have_started_inferiors_p, have_attached_inferiors_p)
7986 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
7987 (clear_inferiors, find_inferior, find_inferior_id)
7988 (inferior_target_data, set_inferior_target_data)
7989 (inferior_regcache_data, set_inferior_regcache_data): Move to
7990 inferiors.h, and include it.
7991 * inferiors.h: New file.
7993 2013-09-05 Pedro Alves <palves@redhat.com>
7995 * server.h (struct emit_ops, current_insn_ptr, emit_error):
7999 2013-09-05 Pedro Alves <palves@redhat.com>
8001 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8003 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8004 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8005 (handle_tracepoint_general_set, handle_tracepoint_query)
8006 (tracepoint_finished_step, tracepoint_was_hit)
8007 (release_while_stepping_state_list, current_traceframe)
8008 (in_readonly_region, traceframe_read_mem)
8009 (fetch_traceframe_registers, traceframe_read_sdata)
8010 (traceframe_read_info, struct fast_tpoint_collect_status)
8011 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8012 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8013 (supply_fast_tracepoint_registers)
8014 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8015 (ipa_tdesc, claim_trampoline_space)
8016 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8017 (agent_mem_read, agent_get_trace_state_variable_value)
8018 (agent_set_trace_state_variable_value, agent_tsv_read)
8019 (agent_mem_read_string, get_raw_reg_func_addr)
8020 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8021 * tracepoint.h: ... this new file.
8023 2013-09-05 Pedro Alves <palves@redhat.com>
8025 * server.h (perror_with_name, error, fatal, warning, paddress)
8026 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8028 * utils.h: New file.
8030 2013-09-05 Pedro Alves <palves@redhat.com>
8032 * server.h (remote_debug, noack_mode, transport_is_reliable)
8033 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8034 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8035 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8036 (write_enn, initialize_async_io, enable_async_io)
8037 (disable_async_io, check_remote_input_interrupt_request)
8038 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8039 (dead_thread_notify, prepare_resume_reply)
8040 (decode_address_to_semicolon, decode_address, decode_m_packet)
8041 (decode_M_packet, decode_X_packet, decode_xfer_write)
8042 (decode_search_memory_packet, unhexify, hexify)
8043 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8044 (look_up_one_symbol, relocate_instruction)
8045 (monitor_output): Move to remote-utils.h, and include it.
8046 * remote-utils.h: New file.
8048 2013-09-05 Pedro Alves <palves@redhat.com>
8050 * server.h (_): Delete.
8052 2013-09-02 Pedro Alves <palves@redhat.com>
8054 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8055 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8057 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8059 2013-09-02 Pierre Muller <muller@sourceware.org>
8061 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8062 or WriteProcessMemory complete successfully and handle
8063 ERROR_PARTIAL_COPY error.
8065 2013-09-02 Pedro Alves <palves@redhat.com>
8067 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8068 error instead of EIO.
8070 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8073 * linux-low.c: Include filestuff.h.
8074 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8075 * lynx-low.c: Include filestuff.h.
8076 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8077 * server.c: Include filestuff.h.
8078 (main): Call notice_open_fds.
8079 * spu-low.c: Include filestuff.h.
8080 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8082 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
8084 * Makefile.in: Explain why ../target and ../nat are not
8085 listed as include file search paths.
8086 (linux-waitpid.o): New object file rule.
8087 * configure.srv (srv_native_linux_obj): New variable.
8088 Replace all occurrences of linux native object files with
8089 $srv_native_linux_obj.
8090 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8091 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8092 (linux_enable_event_reporting): Remove declaration.
8093 (my_waitpid): Moved to common/linux-waitpid.c.
8094 (linux_wait_for_event): Pass ptid when calling
8095 linux_enable_event_reporting.
8096 (linux_supports_tracefork_flag): Remove.
8097 (linux_enable_event_reporting): Likewise.
8098 (linux_tracefork_grandchild): Remove.
8099 (STACK_SIZE): Moved to common/linux-ptrace.c.
8100 (linux_tracefork_child): Remove.
8101 (linux_test_for_tracefork): Remove.
8102 (linux_look_up_symbols): Call linux_supports_traceclone.
8103 (initialize_low): Remove call to linux_test_for_tracefork.
8104 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8105 common/linux-ptrace.h.
8106 (PTRACE_TYPE_ARG4): Likewise.
8107 Include linux-ptrace.h.
8109 2013-08-21 Pedro Alves <palves@redhat.com>
8111 * config.in: Renegerate.
8113 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
8115 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8116 (SFILES): Remove $(srcdir)/common/target-common.c and
8117 add $(srcdir)/target/waitstatus.c.
8118 (OBS): Remove target-common.o and add waitstatus.o.
8119 (server_h): Remove $(srcdir)/../common/target-common.h and
8120 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8121 and $(srcdir)/../target/waitstatus.h.
8122 (target-common.o): Remove.
8123 (waitstatus.o): New target object file.
8124 * target.h: Do not include target-common.h and
8125 include target/resume.h, target/wait.h and
8126 target/waitstatus.h.
8128 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
8130 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8131 to PTRACE_TYPE_ARG3.
8132 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8133 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8135 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8136 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8138 2013-07-27 Jie Zhang <jie@codesourcery.com>
8139 Daniel Jacobowitz <dan@codesourcery.com>
8140 Yao Qi <yao@codesourcery.com>
8142 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8143 (mips-linux-watch.o): New rule.
8144 (mips_linux_watch_h): New variable.
8145 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8147 * linux-mips-low.c: Include mips-linux-watch.h.
8148 (struct arch_process_info, struct arch_lwp_info): New.
8149 (update_watch_registers_callback): New function.
8150 (mips_linux_new_process, mips_linux_new_thread) New functions.
8151 (mips_linux_prepare_to_resume, mips_insert_point): New
8153 (mips_remove_point, mips_stopped_by_watchpoint): New
8155 (rsp_bp_type_to_target_hw_bp_type): New function.
8156 (mips_stopped_data_address): New function.
8157 (the_low_target): Add watchpoint support functions.
8159 2013-07-27 Yao Qi <yao@codesourcery.com>
8161 * i386-low.c: Include break-common.h.
8162 (enum target_hw_bp_type): Remove.
8164 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
8166 * Makefile.in (SFILES): /common/target-common.c.
8167 (OBS): Add target-common.o.
8168 (server_h): Add $(srcdir)/../common/target-common.h.
8169 (target-common.o): New target.
8170 * server.c (queue_stop_reply_callback): Free
8171 status string after use.
8172 * target.c (target_waitstatus_to_string): Remove.
8173 * target.h: Include target-common.h.
8174 (resume_kind): Likewise.
8175 (target_waitkind): Likewise.
8176 (target_waitstatus): Likewise.
8177 (TARGET_WNOHANG): Likewise.
8179 2013-07-04 Yao Qi <yao@codesourcery.com>
8181 * Makefile.in (host_alias): Use @host_noncanonical@.
8182 (target_alias): Use @target_noncanonical@.
8183 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8184 ACX_NONCANONICAL_HOST.
8185 * configure: Regenerated.
8188 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8190 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8191 * configure: Rebuild.
8192 * Makefile.in (version_host, version_target): Get from configure.
8193 (version.c): Use $(version_host) and $(version_target).
8195 2013-07-03 Pedro Alves <palves@redhat.com>
8197 * Makefile.in (config.status): Depend on development.sh.
8198 * acinclude.m4: Include libmcheck.m4.
8199 * configure: Regenerate.
8201 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8203 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8204 attribute inside the parentheses.
8205 (winapi_DebugSetProcessKillOnExit): Ditto.
8206 (winapi_DebugBreakProcess): Ditto.
8207 (winapi_GenerateConsoleCtrlEvent): Ditto.
8209 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8211 * notif.h (notif_event): Add a dummy member to avoid compiler
8214 2013-07-01 Pedro Alves <palves@redhat.com>
8216 * hostio.c (HOSTIO_PATH_MAX): Define.
8217 (require_filename, handle_open, handle_unlink, handle_readlink):
8220 2013-07-01 Pedro Alves <palves@redhat.com>
8222 * server.h: Include "pathmax.h".
8223 * linux-low.c: Don't include sys/param.h.
8224 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8226 * win32-low.c: Don't include sys/param.h.
8227 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8229 2013-07-01 Pedro Alves <palves@redhat.com>
8231 * event-loop.c: Don't check HAVE_UNISTD_H before including
8233 * gdbreplay.c: Likewise.
8234 * remote-utils.c: Likewise.
8235 * server.c: Likewise.
8236 * configure.ac: Don't check for unistd.h.
8237 * configure: Regenerate.
8239 2013-06-28 Tom Tromey <tromey@redhat.com>
8241 * Makefile.in (version.c): Use version.in, not
8244 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8246 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8247 * configure: Rebuild.
8248 * Makefile.in (version_host, version_target): Get from configure.
8249 (version.c): Use $(version_host) and $(version_target).
8251 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8253 Fix trace-status to output user name without trailing colon.
8254 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8256 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8258 Fix trace-status to output proper start-time and stop-time.
8259 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8260 output start time and stop time in hex as gdb expects.
8262 2013-06-26 Pedro Alves <pedro@codesourcery.com>
8264 * tracepoint.c (build_traceframe_info_xml): Output trace state
8265 variables present in the trace buffer.
8267 2013-06-24 Tom Tromey <tromey@redhat.com>
8269 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8271 (version.o): Remove.
8272 * gdbreplay.c: Include version.h.
8273 (version, host_name): Don't declare.
8274 * server.h: Include version.h.
8275 (version, host_name): Don't declare.
8277 2013-06-12 Pedro Alves <palves@redhat.com>
8279 * linux-x86-low.c (linux_is_elf64): Delete global.
8280 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8281 with local linux_pid_exe_is_elf_64_file use.
8283 2013-06-11 Pedro Alves <palves@redhat.com>
8285 * linux-low.c (regset_disabled, disable_regset): New functions.
8286 (regsets_fetch_inferior_registers)
8287 (regsets_store_inferior_registers): Use them.
8288 (initialize_regsets_info); Don't allocate the disabled_regsets
8290 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8293 2013-06-11 Pedro Alves <palves@redhat.com>
8295 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8298 2013-06-11 Pedro Alves <palves@redhat.com>
8300 * linux-x86-low.c (initialize_low_arch): Call
8301 init_registers_x32_avx_linux.
8303 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8305 Fix compatibility with Android Bionic.
8306 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8309 2013-06-07 Pedro Alves <palves@redhat.com>
8312 * Makefile.in (OBS): Add tdesc.o.
8313 (IPA_OBJS): Add tdesc-ipa.o.
8314 (tdesc-ipa.o): New rule.
8315 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8317 * linux-low.c (new_inferior): Delete.
8318 (disabled_regsets, num_regsets): Delete.
8319 (linux_add_process): Adjust to set the new per-process
8321 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8322 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8323 was a stop. When calling arch_setup, switch the current inferior
8324 to the thread that got an event.
8325 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8326 (regsets_fetch_inferior_registers)
8327 (regsets_store_inferior_registers): New regsets_info parameter.
8329 (linux_register_in_regsets): New regs_info parameter. Adjust to
8331 (register_addr, fetch_register, store_register): New usrregs_info
8332 parameter. Adjust to use it.
8333 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8334 parameter regs_info. Adjust to use it.
8335 (linux_fetch_registers): Get the current inferior's regs_info, and
8337 (linux_store_registers): Ditto.
8338 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8339 (initialize_low): Don't initialize the target_regsets here. Call
8340 initialize_low_arch.
8341 * linux-low.h (target_regsets): Delete declaration.
8342 (struct regsets_info): New.
8343 (struct usrregs_info): New.
8344 (struct regs_info): New.
8345 (struct process_info_private) <new_inferior>: New field.
8346 (struct linux_target_ops): Delete the num_regs, regmap, and
8347 regset_bitmap fields. New field regs_info.
8348 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8349 * i387-fp.c (num_xmm_registers): Delete.
8350 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8351 calls to new interface.
8352 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8353 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8354 Infer the number of xmm registers from the regcache's target
8356 * i387-fp.h (num_xmm_registers): Delete.
8357 * inferiors.c (add_thread): Don't install the thread's regcache
8359 * proc-service.c (gregset_info): Fetch the current inferior's
8360 regs_info. Adjust to use it.
8361 * regcache.c: Include tdesc.h.
8362 (register_bytes, reg_defs, num_registers)
8363 (gdbserver_expedite_regs): Delete.
8364 (get_thread_regcache): If the thread doesn't have a regcache yet,
8365 create one, instead of aborting gdbserver.
8366 (regcache_invalidate_one): Rename to ...
8367 (regcache_invalidate_thread): ... this.
8368 (regcache_invalidate_one): New.
8369 (regcache_invalidate): Only invalidate registers of the current
8371 (init_register_cache): Add target_desc parameter, and use it.
8372 (new_register_cache): Ditto. Assert the target description has a
8373 non zero registers_size.
8374 (regcache_cpy): Add assertions. Adjust.
8375 (realloc_register_cache, set_register_cache): Delete.
8376 (registers_to_string, registers_from_string): Adjust.
8377 (find_register_by_name, find_regno, find_register_by_number)
8378 (register_cache_size): Add target_desc parameter, and use it.
8379 (free_register_cache_thread, free_register_cache_thread_one)
8380 (regcache_release, register_cache_size): New.
8381 (register_size): Add target_desc parameter, and use it.
8382 (register_data, supply_register, supply_register_zeroed)
8383 (supply_regblock, supply_register_by_name, collect_register)
8384 (collect_register_as_string, collect_register_by_name): Adjust.
8385 * regcache.h (struct target_desc): Forward declare.
8386 (struct regcache) <tdesc>: New field.
8387 (init_register_cache, new_register_cache): Add target_desc
8389 (regcache_invalidate_thread): Declare.
8390 (regcache_invalidate_one): Delete declaration.
8391 (regcache_release): Declare.
8392 (find_register_by_number, register_cache_size, register_size)
8393 (find_regno): Add target_desc parameter.
8394 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8396 * remote-utils.c: Include tdesc.h.
8397 (outreg, prepare_resume_reply): Adjust.
8398 * server.c: Include tdesc.h.
8399 (gdbserver_xmltarget): Delete declaration.
8400 (get_features_xml, process_serial_event): Adjust.
8401 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8403 (struct process_info) <tdesc>: New field.
8404 (ipa_tdesc): Declare.
8405 * tdesc.c: New file.
8406 * tdesc.h: New file.
8407 * tracepoint.c: Include tdesc.h.
8408 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8409 (get_context_regcache): Adjust to pass ipa_tdesc down.
8410 (do_action_at_tracepoint): Adjust to get the register cache size
8411 from the context regcache's description.
8412 (traceframe_walk_blocks): Adjust to get the register cache size
8413 from the current trace frame's description.
8414 (traceframe_get_pc): Adjust to get current trace frame's
8415 description and pass it down.
8416 (gdb_collect): Adjust to get the register cache size from the
8418 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8419 (gdbserver_xmltarget): Delete.
8420 (initialize_low_tracepoint): Set the ipa's target description.
8421 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8422 (initialize_low_tracepoint): Set the ipa's target description.
8423 * linux-x86-low.c: Include tdesc.h.
8424 [__x86_64__] (is_64bit_tdesc): New.
8425 (ps_get_thread_area, x86_get_thread_area): Use it.
8426 (i386_cannot_store_register): Rename to ...
8427 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8428 (i386_cannot_fetch_register): Rename to ...
8429 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8430 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8432 (target_regsets): Rename to ...
8433 (x86_regsets): ... this.
8434 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8436 (x86_siginfo_fixup): Use is_64bit_tdesc.
8437 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8438 (tdesc_x32_avx_linux, tdesc_x32_linux)
8439 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8441 (x86_linux_update_xmltarget): Delete.
8442 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8443 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8444 (AMD64_LINUX_USER64_CS): New.
8445 (x86_linux_read_description): New, based on
8446 x86_linux_update_xmltarget.
8447 (same_process_callback): New.
8448 (x86_arch_setup_process_callback): New.
8449 (x86_linux_update_xmltarget): New.
8450 (x86_regsets_info): New.
8451 (amd64_linux_regs_info): New.
8452 (i386_linux_usrregs_info): New.
8453 (i386_linux_regs_info): New.
8454 (x86_linux_regs_info): New.
8455 (x86_arch_setup): Reimplement.
8456 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8457 (x86_emit_ops): Ditto.
8458 (the_low_target): Adjust. Install x86_linux_regs_info,
8459 x86_cannot_fetch_register, and x86_cannot_store_register.
8460 (initialize_low_arch): New.
8461 * linux-ia64-low.c (tdesc_ia64): Declare.
8462 (ia64_fetch_register): Adjust.
8463 (ia64_usrregs_info, regs_info): New globals.
8464 (ia64_regs_info): New function.
8465 (the_low_target): Adjust.
8466 (initialize_low_arch): New function.
8467 * linux-sparc-low.c (tdesc_sparc64): Declare.
8468 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8470 (sparc_arch_setup): New function.
8471 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8472 (the_low_target): Adjust.
8473 (initialize_low_arch): New function.
8474 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8475 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8476 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8477 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8478 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8479 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8480 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8481 (tdesc_powerpc_isa205_vsx64l): Declare.
8482 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8483 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8484 (ppc_set_pc, ppc_get_hwcap): Adjust.
8485 (ppc_usrregs_info): Forward declare.
8486 (!__powerpc64__) ppc_regmap_adjusted: New global.
8487 (ppc_arch_setup): Adjust to the current process'es target
8489 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8490 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8491 (ppc_store_evrregset): Adjust.
8492 (target_regsets): Rename to ...
8493 (ppc_regsets): ... this, and make static.
8494 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8495 (ppc_regs_info): New function.
8496 (the_low_target): Adjust.
8497 (initialize_low_arch): New function.
8498 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8499 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8500 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8501 (tdesc_s390x_linux64v2): Declare.
8502 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8503 (s390_fill_gregset, s390_store_last_break): Adjust.
8504 (target_regsets): Rename to ...
8505 (s390_regsets): ... this, and make static.
8506 (s390_get_pc, s390_set_pc): Adjust.
8507 (s390_get_hwcap): New target_desc parameter, and use it.
8508 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8509 (s390_arch_setup): Adjust to set the current process'es target
8510 description. Don't adjust the regmap.
8511 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8512 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8513 (regs_info_3264): New globals.
8514 (s390_regs_info): New function.
8515 (the_low_target): Adjust.
8516 (initialize_low_arch): New function.
8517 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8518 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8519 [__mips64] (init_registers_mips_linux)
8520 (init_registers_mips_dsp_linux): Delete defines.
8521 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8522 (have_dsp): New global.
8523 (mips_read_description): New, based on mips_arch_setup.
8524 (mips_arch_setup): Reimplement.
8525 (get_usrregs_info): New function.
8526 (mips_cannot_fetch_register, mips_cannot_store_register)
8527 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8528 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8529 (target_regsets): Rename to ...
8530 (mips_regsets): ... this, and make static.
8531 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8532 (dsp_regs_info, regs_info): New globals.
8533 (mips_regs_info): New function.
8534 (the_low_target): Adjust.
8535 (initialize_low_arch): New function.
8536 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8537 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8539 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8540 (arm_read_description): New, with bits factored from
8542 (arm_arch_setup): Reimplement.
8543 (target_regsets): Rename to ...
8544 (arm_regsets): ... this, and make static.
8545 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8546 (arm_regs_info): New function.
8547 (the_low_target): Adjust.
8548 (initialize_low_arch): New function.
8549 * linux-m68k-low.c (tdesc_m68k): Declare.
8550 (target_regsets): Rename to ...
8551 (m68k_regsets): ... this, and make static.
8552 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8553 (m68k_regs_info): New function.
8554 (m68k_arch_setup): New function.
8555 (the_low_target): Adjust.
8556 (initialize_low_arch): New function.
8557 * linux-sh-low.c (tdesc_sharch): Declare.
8558 (target_regsets): Rename to ...
8559 (sh_regsets): ... this, and make static.
8560 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8561 (sh_regs_info, sh_arch_setup): New functions.
8562 (the_low_target): Adjust.
8563 (initialize_low_arch): New function.
8564 * linux-bfin-low.c (tdesc_bfin): Declare.
8565 (bfin_arch_setup): New function.
8566 (bfin_usrregs_info, regs_info): New globals.
8567 (bfin_regs_info): New function.
8568 (the_low_target): Adjust.
8569 (initialize_low_arch): New function.
8570 * linux-cris-low.c (tdesc_cris): Declare.
8571 (cris_arch_setup): New function.
8572 (cris_usrregs_info, regs_info): New globals.
8573 (cris_regs_info): New function.
8574 (the_low_target): Adjust.
8575 (initialize_low_arch): New function.
8576 * linux-cris-low.c (tdesc_crisv32): Declare.
8577 (cris_arch_setup): New function.
8578 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8579 (cris_regs_info): New function.
8580 (the_low_target): Adjust.
8581 (initialize_low_arch): New function.
8582 * linux-m32r-low.c (tdesc_m32r): Declare.
8583 (m32r_arch_setup): New function.
8584 (m32r_usrregs_info, regs_info): New globals.
8585 (m32r_regs_info): Adjust.
8586 (initialize_low_arch): New function.
8587 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8588 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8589 (tic6x_usrregs_info): Forward declare.
8590 (tic6x_read_description): New function, based on ...
8591 (tic6x_arch_setup): ... this. Reimplement.
8592 (target_regsets): Rename to ...
8593 (tic6x_regsets): ... this, and make static.
8594 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8595 (tic6x_regs_info): New function.
8596 (the_low_target): Adjust.
8597 (initialize_low_arch): New function.
8598 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8599 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8600 (target_regsets): Rename to ...
8601 (xtensa_regsets): ... this, and make static.
8602 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8604 (xtensa_arch_setup, xtensa_regs_info): New functions.
8605 (the_low_target): Adjust.
8606 (initialize_low_arch): New function.
8607 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8608 (nios2_arch_setup): Set the current process'es tdesc.
8609 (target_regsets): Rename to ...
8610 (nios2_regsets): ... this.
8611 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8612 (nios2_regs_info): New function.
8613 (the_low_target): Adjust.
8614 (initialize_low_arch): New function.
8615 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8616 (aarch64_arch_setup): Set the current process'es tdesc.
8617 (target_regsets): Rename to ...
8618 (aarch64_regsets): ... this.
8619 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8620 (aarch64_regs_info): New function.
8621 (the_low_target): Adjust.
8622 (initialize_low_arch): New function.
8623 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8625 (target_regsets): Rename to ...
8626 (tile_regsets): ... this.
8627 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8628 (tile_regs_info): New function.
8629 (tile_arch_setup): Set the current process'es tdesc.
8630 (the_low_target): Adjust.
8631 (initialize_low_arch): New function.
8632 * spu-low.c (tdesc_spu): Declare.
8633 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8634 * win32-arm-low.c (tdesc_arm): Declare.
8635 (arm_arch_setup): New function.
8636 (the_low_target): Install arm_arch_setup instead of
8638 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8639 (init_windows_x86): Rename to ...
8640 (i386_arch_setup): ... this. Set `win32_tdesc'.
8641 (the_low_target): Adjust.
8642 * win32-low.c (win32_tdesc): New global.
8643 (child_add_thread): Don't create the thread cache here.
8644 (do_initial_child_stuff): Set the new process'es tdesc.
8645 * win32-low.h (struct target_desc): Forward declare.
8646 (win32_tdesc): Declare.
8647 * lynx-i386-low.c (tdesc_i386): Declare global.
8648 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8649 * lynx-low.c (lynx_tdesc): New global.
8650 (lynx_add_process): Set the new process'es tdesc.
8651 * lynx-low.h (struct target_desc): Forward declare.
8652 (lynx_tdesc): Declare global.
8653 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8654 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8655 * nto-low.c (nto_tdesc): New global.
8656 (do_attach): Set the new process'es tdesc.
8657 * nto-low.h (struct target_desc): Forward declare.
8658 (nto_tdesc): Declare.
8659 * nto-x86-low.c (tdesc_i386): Declare.
8660 (nto_x86_arch_setup): Set `nto_tdesc'.
8662 2013-06-04 Gary Benson <gbenson@redhat.com>
8664 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8665 to qSupported response when appropriate.
8666 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8667 with nonzero-length annex.
8668 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8669 arguments supplied in annex.
8671 2013-05-31 Doug Evans <dje@google.com>
8674 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8675 64 bits in 64-cross-32 environment.
8677 2013-05-28 Pedro Alves <palves@redhat.com>
8679 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8680 (aarch64-without-fpu.c): Delete rule.
8681 * configure.srv (aarch64*-*-linux*): Remove references to
8682 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8683 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8686 2013-05-24 Pedro Alves <palves@redhat.com>
8688 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8689 instead of strchr/decode_address. Error if the range isn't split
8690 with a ','. Don't assume there's be a ':' in the action.
8692 2013-05-23 Yao Qi <yao@codesourcery.com>
8693 Pedro Alves <palves@redhat.com>
8695 * linux-low.c (lwp_in_step_range): New function.
8696 (linux_wait_1): If the thread was range stepping and stopped
8697 outside the stepping range, report the stop to GDB. Otherwise,
8698 continue stepping. Add range stepping debug output.
8699 (linux_set_resume_request): Copy the step range from the resume
8701 (linux_supports_range_stepping): New.
8702 (linux_target_ops) <supports_range_stepping>: Set to
8703 linux_supports_range_stepping.
8704 * linux-low.h (struct linux_target_ops)
8705 <supports_range_stepping>: New field.
8706 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8707 * linux-x86-low.c (x86_supports_range_stepping): New.
8708 (the_low_target) <supports_range_stepping>: Set to
8709 x86_supports_range_stepping.
8710 * server.c (handle_v_cont): Handle 'r' action.
8711 (handle_v_requests): Append ";r" if the target supports range
8713 * target.h (struct thread_resume) <step_range_start,
8714 step_range_end>: New fields.
8715 (struct target_ops) <supports_range_stepping>:
8717 (target_supports_range_stepping): New macro.
8719 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8721 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8722 confusion in comment.
8724 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8726 * lynx-low.c (struct process_info_private): New type.
8727 (lynx_add_process): New function.
8728 (lynx_create_inferior, lynx_attach): Replace calls to
8729 add_process by calls to lynx_add_process.
8730 (lynx_resume): If PTID is null, then try using
8731 current_process()->private->last_wait_event_ptid.
8733 (lynx_clear_inferiors): Delete. The contents of that function
8734 has been inlined in lynx_mourn;
8735 (lynx_wait_1): Save the ptid in the process's private data.
8736 (lynx_mourn): Free the process' private data. Replace call
8737 to lynx_clear_inferiors by call to clear_inferiors.
8739 2013-05-17 Yao Qi <yao@codesourcery.com>
8741 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8744 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
8746 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8747 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8748 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8749 PT_TEXT_END_ADDR guards. Update comments.
8750 (linux_target_op) <read_offsets>: Conditionally define to
8751 linux_read_offsets if the target is UCLIBC and if it defines
8752 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8754 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8755 Andrew Jenner <andrew@codesourcery.com>
8757 * Makefile.in (SFILES): Add linux-nios2-low.c.
8758 (clean): Add action to delete nios2-linux.c.
8759 (nios2-linux.c): New rule.
8760 * configure.srv: Add nios2*-*-linux*.
8761 * linux-nios2-low.c: New.
8763 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8765 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8767 2013-04-25 Hui Zhu <hui@codesourcery.com>
8770 * ax.c (ax_printf): Add fflush.
8772 2013-04-22 Tom Tromey <tromey@redhat.com>
8774 * Makefile.in (SFILES): Add filestuff.c.
8775 (OBS): Add filestuff.o.
8776 (filestuff.o): New target.
8777 * config.in, configure: Rebuild.
8778 * configure.ac: Check for fdwalk, pipe2.
8780 2013-04-17 Pedro Alves <palves@redhat.com>
8782 * configure.ac (USE_THREAD_DB): Delete variable.
8783 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8784 Don't AC_SUBST USE_THREAD_DB.
8785 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8786 * config.in, configure: Regenerate.
8788 2013-04-16 Pedro Alves <palves@redhat.com>
8790 * linux-low.h (struct lwp_info) <thread_known>: Move under
8791 the USE_THREAD_DB #ifdef.
8793 2013-04-16 Pedro Alves <palves@redhat.com>
8795 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8796 (linux-low.o): Delete rule.
8797 * linux-low.h: Always include "gdb_thread_db.h" instead of
8798 conditionally including thread_db.h.
8799 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8802 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8804 * Makefile.in (install-only): Fix make install regression.
8806 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8808 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8809 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8811 * gdbserver.1: Remove.
8813 2013-03-22 Pedro Alves <palves@redhat.com>
8815 * linux-low.c (handle_extended_wait): Don't call
8816 linux_enable_event_reporting.
8818 2013-03-15 Tony Theodore <tonyt@logyst.com>
8821 * Makefile.in (SHELL): Use @SHELL@.
8823 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
8825 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8828 2013-03-13 Joel Brobecker <brobecker@adacore.com>
8830 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8831 Remove extraneous NULL element.
8833 2013-03-13 Yao Qi <yao@codesourcery.com>
8835 * tracepoint.c (traceframe_read_tsv): Look for the last matched
8836 'V' block in trace frame.
8838 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8840 * target.h (struct target_ops): Add btrace ops.
8841 (target_supports_btrace): New macro.
8842 (target_enable_btrace): New macro.
8843 (target_disable_btrace): New macro.
8844 (target_read_btrace): New macro.
8845 * gdbthread.h (struct thread_info): Add btrace field.
8846 * server.c: Include btrace-common.h.
8847 (handle_btrace_general_set): New function.
8848 (handle_btrace_enable): New function.
8849 (handle_btrace_disable): New function.
8850 (handle_general_set): Call handle_btrace_general_set.
8851 (handle_qxfer_btrace): New function.
8852 (struct qxfer qxfer_packets[]): Add btrace entry.
8853 * inferiors.c (remove_thread): Disable btrace.
8854 * linux-low: Include linux-btrace.h.
8855 (linux_low_enable_btrace): New function.
8856 (linux_low_read_btrace): New function.
8857 (linux_target_ops): Add btrace ops.
8858 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8859 Add srv_linux_btrace=yes.
8860 (x86_64-*-linux*): Add linux-btrace.o.
8861 Add srv_linux_btrace=yes.
8862 * configure.ac: Define HAVE_LINUX_BTRACE.
8863 * config.in: Regenerated.
8864 * configure: Regenerated.
8866 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8868 * server.c (handle_qxfer): Preserve error message if -3 is
8870 (qxfer): Document the -3 return value.
8872 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8874 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8875 (linux_btrace_h): New variable.
8876 (linux-btrace.o): New rule.
8878 2013-03-08 Stan Shebs <stan@codesourcery.com>
8879 Hafiz Abid Qadeer <abidh@codesourcery.com>
8881 * tracepoint.c (trace_buffer_size): New global.
8882 (DEFAULT_TRACE_BUFFER_SIZE): New define.
8883 (init_trace_buffer): Change to one-argument function. Allocate
8884 trace buffer memory.
8885 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
8886 handle QTBuffer:size packet.
8887 (cmd_bigqtbuffer_size): New function.
8888 (initialize_tracepoint): Call init_trace_buffer with
8889 DEFAULT_TRACE_BUFFER_SIZE.
8890 * server.c (handle_query): Add QTBuffer:size in the
8893 2013-03-07 Yao Qi <yao@codesourcery.com>
8895 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
8896 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
8898 (cmd_qtsp): Adjust condition. Do post increment.
8899 Set cur_action and cur_step_action back to 0.
8901 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
8904 * linux-low.c (linux_write_memory): Return early success if LEN is
8907 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
8909 * configure.srv: Add x86_64-*-cygwin* as target.
8911 2013-02-28 Tom Tromey <tromey@redhat.com>
8913 * configure.ac: Invoke AC_SYS_LARGEFILE.
8914 * configure, config.in: Rebuild.
8916 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
8918 * win32-low.c: Throughout, fix format strings and casts of
8919 printf-like functions to avoid type related warnings on all
8921 (get_child_debug_event): Print dwDebugEventCode as hex since
8922 that's how it's usually documented.
8924 2013-02-28 Yao Qi <yao@codesourcery.com>
8926 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
8929 2013-02-27 Jiong Wang <jiwang@tilera.com>
8931 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
8932 (reg-tilegx32.c): New rule.
8933 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
8934 * linux-tile-low.c (tile_arch_setup): New function. Invoke
8935 different register info initializer according to elf class.
8936 (init_registers_tilgx32): New function. The tilegx32 register info
8938 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
8939 (tile_store_gregset): Likewise.
8941 2013-02-27 Yao Qi <yao@codesourcery.com>
8943 * server.c (process_point_options): Print debug message when
8944 debug_threads is true.
8946 2013-02-26 Yao Qi <yao@codesourcery.com>
8948 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
8950 2013-02-19 Pedro Alves <palves@redhat.com>
8951 Kai Tietz <ktietz@redhat.com>
8955 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
8956 instead of strtoul to extract address from packet.
8957 (process_serial_event) <'z'>: Likewise.
8959 2013-02-18 Yao Qi <yao@codesourcery.com>
8961 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
8963 2013-02-14 Pedro Alves <palves@redhat.com>
8967 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
8968 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
8970 2013-02-14 Pedro Alves <palves@redhat.com>
8972 * tracepoint.c (cmd_qtdpsrc): Use savestring.
8974 2013-02-14 Pedro Alves <palves@redhat.com>
8976 * tracepoint.c (save_string): Delete.
8977 (add_tracepoint_action): Use savestring instead of save_string.
8979 2013-02-12 Pedro Alves <palves@redhat.com>
8981 * linux-xtensa-low.c: Ditto.
8982 * xtensa-xtregs.c: Ditto.
8984 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
8986 * thread-db.c (thread_db_get_tls_address): NULL pointer check
8989 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8991 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
8992 aarch64_num_wp_regs and aarch64_num_bp_regs to
8993 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
8995 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8997 * linux-aarch64-low.c (ps_get_thread_area): Replace
8998 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9000 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9001 Marcus Shawcroft <marcus.shawcroft@arm.com>
9002 Nigel Stephens <nigel.stephens@arm.com>
9003 Yufeng Zhang <yufeng.zhang@arm.com>
9005 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9006 (aarch64.c, aarch64-without-fpu.c): New targets.
9007 * configure.srv (aarch64*-*-linux*): New.
9008 * linux-aarch64-low.c: New file.
9010 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9012 * linux-low.c (handle_extended_wait, linux_create_inferior)
9013 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9014 (dequeue_one_deferred_signal, linux_resume_one_thread)
9015 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9016 (linux_tracefork_grandchild, linux_test_for_tracefork)
9017 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9018 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9019 where the argument is 0.
9021 2013-01-25 Yao Qi <yao@codesourcery.com>
9023 * event-loop.c: Include "queue.h".
9024 (gdb_event_p): New typedef.
9025 (struct gdb_event) <next_event>: Remove.
9026 (event_queue): Change to QUEUE(gdb_event_p).
9027 (async_queue_event): Remove.
9028 (gdb_event_xfree): New.
9029 (initialize_event_loop): New.
9030 (process_event): Use API from QUEUE.
9031 (wait_for_event): Likewise.
9032 * server.c (main): Call initialize_event_loop.
9033 * server.h (initialize_event_loop): Declare.
9035 2013-01-18 Yao Qi <yao@codesourcery.com>
9037 * ax.h (struct eval_agent_expr_context): New.
9038 (gdb_eval_agent_expr): Update declaration.
9039 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9040 TFRAME. Add new argument CTX.
9041 * server.h (struct eval_agent_expr_context): Declare.
9042 (agent_mem_read, agent_tsv_read): Update declaration.
9043 (agent_mem_read_string): Likewise.
9044 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9045 (add_traceframe_block): Add new argument TPOINT.
9046 Increase TPOINT->traceframe_usage.
9047 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9048 eval_tracepoint_agent_expr.
9049 (condition_true_at_tracepoint): Likewise.
9050 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9051 (agent_mem_read_string, agent_tsv_read): Likewise.
9053 2013-01-16 Yao Qi <yao@codesourcery.com>
9055 * linux-low.c (linux_resume_one_lwp): Don't check
9056 'lwp->bp_reinsert != 0'.
9058 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9059 Pedro Alves <palves@redhat.com>
9061 * lynx-low.c (ptrace_request_to_str): Define a temporary
9062 macro and use it to simplify this function's implementation.
9064 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9066 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9069 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9071 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9073 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9075 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9077 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9079 * lynx-low.c (lynx_resume): Use the resume_info parameter
9080 to determine the ptid for the lynx_ptrace call, unless
9081 it is equal to minus_one_ptid, in which case we use the
9082 ptid of the current_inferior.
9083 (lynx_wait_1): After having received a thread create/exit
9084 event, resume the inferior's execution using the signaling
9085 thread's ptid, rather than the old ptid.
9087 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9089 * lynx-low.c (lynx_resume): Delete variable ret.
9091 2013-01-01 Joel Brobecker <brobecker@adacore.com>
9093 * gdbreplay.c (gdbreplay_version): Update copyright year.
9094 * server.c (gdbserver_version): Likewise.
9096 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9098 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9101 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9103 * lynx-low.c (ptrace_request_to_str): Add handling for
9106 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9108 * lynx-low.c (lynx_attach): Delete variable new_process.
9110 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9112 * lynx-low.c (lynx_create_inferior): Delete variable
9115 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9117 * lynx-low.c (ptrace_request_to_str): Do not handle
9118 PTRACE_GETTHREADLIST if this macro does not exist.
9120 2012-12-15 Yao Qi <yao@codesourcery.com>
9122 * Makefile.in (OBS): Add notif.o.
9123 * notif.c, notif.h: New.
9124 * server.c: Include "notif.h".
9125 (struct vstop_notif) <next>: Remove.
9127 (queue_stop_reply): Update.
9128 (push_event, send_next_stop_reply): Remove.
9129 (discard_queued_stop_replies): Update.
9130 (notif_stop): New variable.
9131 (handle_v_stopped): Remove.
9132 (handle_v_requests): Don't call handle_v_stopped. Call
9133 handle_ack_notif instead.
9134 (queue_stop_reply_callback): Call notif_event_enque instead
9135 of queue_stop_reply.
9136 (handle_status): Don't call send_next_stop_reply, call
9137 notif_write_event instead.
9138 (kill_inferior_callback): Likewise.
9139 (detach_or_kill_inferior_callback): Likewise.
9140 (main): Call initialize_notif.
9141 (process_serial_event): Call QUEUE_is_empty.
9142 (handle_target_event): Call notif_push instead of push event.
9143 * server.h (push_event): Remove declaration.
9145 2012-12-10 Tom Tromey <tromey@redhat.com>
9147 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9148 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9151 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9152 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9153 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9154 (amd64-linux-ipa.o, ax.o): Rewrite.
9155 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9156 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9157 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9158 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9159 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9160 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9161 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9162 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9163 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9164 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9165 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9166 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9167 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9168 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9169 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9170 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9171 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9172 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9173 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9174 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9175 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9176 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9177 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9178 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9179 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9180 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9181 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9182 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9183 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9184 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9185 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9186 (reg-tilegx.o): Remove.
9187 (all_object_files): New macro.
9188 Include .deps files.
9189 * aclocal.m4, configure: Rebuild.
9190 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9191 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9192 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9194 2012-12-05 Tom Tromey <tromey@redhat.com>
9197 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9199 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
9201 * configure.ac: Check for linux/perf_event.h.
9202 * config.in: Regenerated.
9203 * configure: Regenerated.
9205 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9207 * hostio.c (handle_readlink): Decrease buffer size
9208 parameter passed to readlink by one byte.
9210 2012-11-26 Yao Qi <yao@codesourcery.com>
9212 * configure.ac (build_warnings): Append '-Wempty-body'.
9213 * configure: Regenerated.
9214 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9217 2012-11-15 Pierre Muller <muller@sourceware.org>
9219 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9220 * config.in: Regenerate.
9221 * configure: Regenerate.
9222 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9223 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9224 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9225 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9227 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9228 instead of <sys/wait.h> header.
9229 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9231 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
9233 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9234 (various make rules): Remove -DGDBSERVER
9236 2012-11-09 Yao Qi <yao@codesourcery.com>
9238 * spu-low.c (current_ptid): Move it to ..
9239 * gdbthread.h: ... here. New.
9240 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9241 * server.c (myresume, process_serial_event): Likewise.
9242 * thread-db.c (thread_db_find_new_threads): Likewise.
9243 * tracepoint.c (run_inferior_command): Likewise.
9245 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
9247 * server.c (handle_search_memory_1): Include access length in
9250 2012-09-05 Michael Brandt <michael.brandt@axis.com>
9252 * linux-crisv32-low.c: Fix compile errors.
9254 2012-09-04 Yao Qi <yao@codesourcery.com>
9256 * tracepoint.c (cmd_qtsv): Adjust debug message.
9257 Don't check CUR_TPOINT.
9259 2012-08-28 Yao Qi <yao@codesourcery.com>
9261 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9262 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9263 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9264 Remove declarations of xmalloc, xreallloc, xstrdup and
9266 * Makefile.in (libiberty_h): New.
9267 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9268 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9270 2012-08-23 Yao Qi <yao@codesourcery.com>
9272 * server.h: Remove declaration of 'xsnprintf'.
9274 2012-08-22 Keith Seitz <keiths@redhat.com>
9276 * server.h: Include build-gnulib-gbserver/config.h.
9277 * gdbreplay.c: Likewise.
9279 2012-08-08 Doug Evans <dje@google.com>
9281 * Makefile.in (SFILES): Add gdb_vecs.c.
9282 (OBS): Add gdb_vecs.o.
9283 (gdb_vecs_h, host_defs_h): New variables.
9284 (thread-db.o): Add $(gdb_vecs_h) dependency.
9285 (gdb_vecs.o): New rule.
9286 * thread-db.c: #include "gdb_vecs.h".
9287 (thread_db_load_search): Use a vector to iterate over path elements.
9288 Handle text appearing after "$pdir".
9290 * configure.ac: Add check for strstr.
9291 * config.in: Regenerate.
9292 * configure: Regenerate.
9294 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9296 * hostio.c (handle_pread): If pread fails, fall back to attempting
9298 (handle_pwrite): Likewise for pwrite.
9300 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9302 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9303 between unsupported TYPE and unimplementable ADDR/LEN combination.
9304 (arm_insert_point): Act on new return value.
9306 2012-07-31 Pedro Alves <palves@redhat.com>
9308 * server.c (process_point_options): Only skip tokens if we find
9309 one that is unrecognized. Don't treat 'X' specially while
9310 skipping unrecognized tokens.
9312 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9314 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9315 to 4-byte-align HW breakpoint addresses for Thumb.
9317 2012-07-27 Yao Qi <yao@codesourcery.com>
9321 * server.h: Declare gdb_agent_about_to_close.
9322 * target.c (kill_inferior): Include "agent.h".
9323 New. Send command 'kill'.
9324 * target.h (kill_inferior): Removed macro.
9325 * tracepoint.c (gdb_agent_about_to_close): New.
9326 (gdb_agent_helper_thread): Handle command 'close'.
9327 Wait endlessly until the inferior stops.
9328 Install gdb_agent_remove_socket to atexit hook.
9329 (agent_socket_name): New static variable.
9330 (gdb_agent_socket_init): Replace local variable 'name' with
9331 'agent_socket_name'.
9332 (gdb_agent_remove_socket): New.
9334 2012-07-27 Yao Qi <yao@codesourcery.com>
9336 * server.c (process_point_options): Stop at 'X' when parsing.
9338 2012-07-19 Michael Eager <eager@eagercon.com>
9340 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9342 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9343 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9344 hardware breakpoint.
9346 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9348 * gdbserver/linux-low.c (initialize_low): Call
9349 linux_ptrace_init_warnings.
9351 2012-07-02 Doug Evans <dje@google.com>
9353 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9356 2012-07-02 Stan Shebs <stan@codesourcery.com>
9358 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9359 (ax.o): Add it to build rule.
9361 (OBS): Add format.o.
9362 (IPA_OBS): Add format.o.
9363 * server.c (handle_query): Claim support for breakpoint commands.
9364 (process_point_options): Add command case.
9365 (process_serial_event): Leave running if there are printfs in
9367 * mem-break.h (any_persistent_commands): Declare.
9368 (add_breakpoint_commands): Declare.
9369 (gdb_no_commands_at_breakpoint): Declare.
9370 (run_breakpoint_commands): Declare.
9371 * mem-break.c (struct point_command_list): New struct.
9372 (struct breakpoint): New field command_list.
9373 (any_persistent_commands): New function.
9374 (add_commands_to_breakpoint): New function.
9375 (add_breakpoint_commands): New function.
9376 (gdb_no_commands_at_breakpoint): New function.
9377 (run_breakpoint_commands): New function.
9378 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9380 * ax.c: Include format.h.
9381 (ax_printf): New function.
9382 (gdb_eval_agent_expr): Add printf opcode.
9384 2012-06-13 Yao Qi <yao@codesourcery.com>
9386 * server.c (start_inferior): Remove duplicated writes to fields
9387 'last_resume_kind' and 'last_status' of 'current_inferior'.
9389 2012-06-12 Yao Qi <yao@codesourcery.com>
9390 Pedro Alves <palves@redhat.com>
9392 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9394 * server.c (handle_v_cont): Extend comment.
9396 2012-06-11 Yao Qi <yao@codesourcery.com>
9398 * linux-low.c (linux_attach): Add 'static'.
9400 2012-06-06 Yao Qi <yao@codesourcery.com>
9402 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9404 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9406 Fix gcc -flto compilation warning.
9407 * server.c (main): Make variable multi_mode and attach volatile.
9409 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9411 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9412 if the platform doesn't know about it.
9414 2012-05-30 Jeff Kenton <jkenton@tilera.com>
9416 * Makefile.in (SFILES): Add linux-tile-low.c.
9417 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9418 * configure.srv: Handle tilegx-*-linux*.
9419 * linux-tile-low.c: New file.
9421 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9423 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9425 2012-05-24 Pedro Alves <palves@redhat.com>
9429 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9431 2012-05-24 Pedro Alves <palves@redhat.com>
9435 Replace target_signal with gdb_signal throughout.
9437 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9439 * linux-low.c (linux_store_registers): Avoid the copying sequence
9440 when no data has been retrieved by ptrace.
9442 2012-05-22 Will Deacon <will.deacon@arm.com>
9444 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9445 Include asm/ptrace.h.
9446 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9449 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9451 * linux-low.c (linux_store_registers): Don't re-retrieve data
9452 with ptrace that has already been obtained from /proc. Always
9453 copy any data retrieved with ptrace to the buffer supplied.
9455 2012-05-11 Yao Qi <yao@codesourcery.com>
9456 Pedro Alves <palves@redhat.com>
9458 * linux-low.c (enum stopping_threads_kind): New.
9459 (stopping_threads): Change type to `enum stopping_threads_kind'.
9460 (handle_extended_wait): If stopping and suspending threads, leave
9461 the new_lwp suspended too.
9462 (linux_wait_for_event): Adjust.
9463 (stop_all_lwps): Set `stopping_threads' to
9464 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9465 whether we're suspending threads or just stopping them. Assert no
9468 2012-04-29 Yao Qi <yao@codesourcery.com>
9470 * server.h: Move some code to ...
9471 * gdbthread.h: ... here. New.
9472 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9473 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9474 (nto-low.o, win32-low.o): Likewise.
9475 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9476 * regcache.c, remote-utils.c, server.c: Likewise.
9477 * target.c, tracepoint.c, win32-low.c: Likewise.
9479 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9481 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9482 (PTRACE_ARG4_TYPE): Likewise.
9483 (PTRACE_XFER_TYPE): Likewise.
9484 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9485 ptrace to PTRACE_ARG3_TYPE.
9486 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9487 (PTRACE_ARG4_TYPE): Likewise.
9488 (PTRACE_XFER_TYPE): Likewise.
9489 (linux_detach_one_lwp): Cast fourth argument of
9490 ptrace to long then PTRACE_ARG4_TYPE.
9491 (regsets_fetch_inferior_registers): Cast third argument of
9492 ptrace to long then PTRACE_ARG3_TYPE.
9493 (regsets_store_inferior_registers): Likewise.
9495 2012-04-20 Pedro Alves <palves@redhat.com>
9497 * configure: Regenerate.
9499 2012-04-19 Pedro Alves <palves@redhat.com>
9501 * Makefile.in (GNULIB_BUILDDIR): New.
9502 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9503 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9504 (all, install-only, uninstall, clean-info, all-lib, clean): No
9505 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9506 (maintainer-clean realclean distclean): Use subdir_do.
9508 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9509 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9510 * acinclude.m4: Include acx_configure_dir.m4.
9511 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9512 calls. Call AC_PROG_RANLIB. Configure gnulib using
9515 (GNULIB_STDINT_H): Adjust.
9516 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9517 * gdbreplay.c: Include build-gnulib/config.h.
9518 * server.h: Likewise.
9519 * aclocal.m4: Regenerate.
9520 * config.in: Regenerate.
9521 * configure: Regenerate.
9523 2012-04-19 Pedro Alves <palves@redhat.com>
9525 * Makefile.in (LIBGNU, INCGNU): Adjust.
9526 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9527 (all, install-only, uninstall, clean-info, all-lib, clean)
9528 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9529 * configure.ac: Adjust AC_OUTPUT output.
9530 * aclocal.m4: Regenerate.
9531 * configure: Regenerate.
9533 2012-04-19 Pedro Alves <palves@redhat.com>
9535 * Makefile.in (generated_files): New.
9536 (server_h): Remove the explicit dependency on config.h, and depend
9537 on $generated_files.
9539 2012-04-19 Pedro Alves <palves@redhat.com>
9541 * Makefile.in (INCGNU): Add -Ignulib.
9543 2012-04-19 Pedro Alves <palves@redhat.com>
9545 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9546 (INCGNU): ... this, and spell out -I here.
9547 (GNULIB_LIB): Rename to ...
9549 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9551 2012-04-19 Pedro Alves <palves@redhat.com>
9553 * config.in: Regenerate.
9555 2012-04-19 Pedro Alves <palves@redhat.com>
9557 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9558 * server.h (memmem): Remove declaration.
9559 * config.in: Regenerate.
9560 * configure: Regenerate.
9562 2012-04-19 Yao Qi <yao@codesourcery.com>
9564 * Makefile.in (SFILES): Add common/vec.c.
9568 2012-04-19 Yao Qi <yao@codesourcery.com>
9570 * remote-utils.c (prepare_resume_reply): Replace with macro
9571 target_core_of_thread.
9572 * server.c (handle_qxfer_threads_proper): Likewise.
9573 * target.h (traget_core_of_thread): New macro.
9575 2012-04-18 Pedro Alves <palves@redhat.com>
9577 * aclocal.m4: Regenerate.
9578 * configure: Regenerate.
9580 2012-04-16 Yao Qi <yao@codesourcery.com>
9582 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9583 duplicated on address.
9585 2012-04-16 Yao Qi <yao@codesourcery.com>
9587 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9588 (struct tracepoint_action_ops) <send>: New field.
9589 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9590 (agent_expr_send, x_tracepoint_action_send): New.
9591 (l_tracepoint_action_send): New.
9592 (cmd_qtdp): Download and install tracepoint
9593 according to `use_agent'.
9594 (run_inferior_command): Add one more parameter `len'.
9596 (tracepoint_send_agent): New.
9597 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9599 2012-04-16 Yao Qi <yao@codesourcery.com>
9601 * tracepoint.c (download_tracepoints): Moved to ...
9602 (cmd_qtstart): ... here.
9604 2012-04-14 Yao Qi <yao@codesourcery.com>
9606 * tracepoint.c: Include inttypes.h.
9607 (struct collect_memory_action): Use sized types.
9608 (struct tracepoint): Likewise.
9609 (cmd_qtdp, stop_tracing): Update print specifiers.
9610 (cmd_qtp, response_tracepoint): Likewise.
9611 (collect_data_at_tracepoint): Likewise.
9612 (collect_data_at_step): Likewise.
9614 2012-04-14 Yao Qi <yao@codesourcery.com>
9616 Import gnulib module inttypes.
9617 * aclocal.m4, config.in, configure: Regenerated.
9619 2012-04-14 Yao Qi <yao@codesourcery.com>
9621 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9622 Makefile and config.status at last.
9624 2012-04-13 Yao Qi <yao@codesourcery.com>
9626 * tracepoint.c: Include stdint.h unconditionally.
9628 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9630 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9631 on BFD_HAVE_SYS_PROCFS_TYPE.
9632 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9633 * configure: Regenerate.
9634 * config.in: Likewise.
9636 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9638 * Makefile.in (clean): Also remove x32.c x32-linux.c
9639 x32-avx.c x32-avx-linux.c.
9640 (x32.o): New target.
9642 (x32-linux.o): Likewise.
9643 (x32-linux.c): Likewise.
9644 (x32-avx.o): Likewise.
9645 (x32-avx.c): Likewise.
9646 (x32-avx-linux.o): Likewise.
9647 (x32-avx-linux.c): Likewise.
9649 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9650 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9651 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9652 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9653 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9654 i386/x32-avx-linux.xml.
9656 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9657 (init_registers_x32_avx_linux): Likwise.
9658 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9659 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9661 2012-04-13 Pedro Alves <palves@redhat.com>
9663 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9664 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9665 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9666 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9669 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9671 * linux-x86-low.c (compat_x32_clock_t): New.
9672 (compat_x32_siginfo_t): Likewise.
9673 (compat_x32_siginfo_from_siginfo): Likewise.
9674 (siginfo_from_compat_x32_siginfo): Likewise.
9675 (linux_is_elf64): Likewise.
9676 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9677 and siginfo_from_compat_x32_siginfo for x32.
9678 (x86_arch_setup): Set linux_is_elf64.
9680 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9683 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9685 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9686 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9687 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9688 compatible with process.
9690 2012-04-12 Yao Qi <yao@codesourcery.com>
9692 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9693 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9694 (install-only, install-info, clean): Handle sub dir gnulib.
9695 (all-lib, am--refresh): New targets.
9696 (memmem.o): Remove target.
9697 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9698 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9699 (AC_REPLACE_FUNCS): Remove memmem.
9700 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9701 (AC_OUTPUT): Generate Makefile in gnulib/.
9702 * aclocal.m4, config.in, configure: Regenerated.
9704 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9706 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9708 2012-04-05 Pedro Alves <palves@redhat.com>
9710 -Werror=strict-aliasing
9712 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9715 2012-04-04 Pedro Alves <palves@redhat.com>
9717 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9718 (sparc_store_gregset_from_stack, sparc_store_gregset)
9719 (sparc_breakpoint_at): Fix formatting.
9721 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9723 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9725 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9726 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9727 * config.in: Regenerate.
9728 * configure: Likewise.
9730 2012-03-29 Pedro Alves <palves@redhat.com>
9732 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9733 Correct ptrace arguments.
9735 2012-03-28 Pedro Alves <palves@redhat.com>
9737 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9738 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9739 (IA64_FR1_REGNUM): New defines.
9740 (ia64_fetch_register): New.
9741 (the_low_target): Install it.
9742 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9744 * linux-low.c (linux_fetch_registers): Try the
9745 the_low_target.fetch_register hook first.
9747 * linux-arm-low.c (the_low_target): Adjust.
9748 * linux-bfin-low.c (the_low_target): Adjust.
9749 * linux-cris-low.c (the_low_target): Adjust.
9750 * linux-crisv32-low.c (the_low_target): Adjust.
9751 * linux-m32r-low.c (the_low_target): Adjust.
9752 * linux-m68k-low.c (the_low_target): Adjust.
9753 * linux-mips-low.c (the_low_target): Adjust.
9754 * linux-ppc-low.c (the_low_target): Adjust.
9755 * linux-s390-low.c (the_low_target): Adjust.
9756 * linux-sh-low.c (the_low_target): Adjust.
9757 * linux-sparc-low.c (the_low_target): Adjust.
9758 * linux-tic6x-low.c (the_low_target): Adjust.
9759 * linux-x86-low.c (the_low_target): Adjust.
9760 * linux-xtensa-low.c (the_low_target): Adjust.
9762 2012-03-26 Pedro Alves <palves@redhat.com>
9764 * server.c (handle_qxfer_libraries): Don't bail early if
9765 the_target->qxfer_libraries_svr4 is not NULL.
9767 2012-03-26 Pedro Alves <palves@redhat.com>
9769 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9771 2012-03-23 Pedro Alves <palves@redhat.com>
9773 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9774 "library-list-svr4" element's start tag when the the DSO list is
9777 2012-03-23 Pedro Alves <palves@redhat.com>
9779 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9780 a variable whose type size is the same as the inferior's pointer
9783 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9785 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9787 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9788 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9789 * linux-low.h: Include <signal.h>.
9790 (struct siginfo): Remove forward declaration.
9791 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9794 2012-03-21 Mike Frysinger <vapier@gentoo.org>
9796 * .gitignore: Ignore more files.
9798 2012-03-19 Pedro Alves <palves@redhat.com>
9799 Jan Kratochvil <jan.kratochvil@redhat.com>
9801 * server.c (cont_thread, general_thread): Add describing comments.
9802 (start_inferior): Clear `cont_thread'.
9803 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9806 2012-03-15 Yao Qi <yao@codesourcery.com>
9808 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9810 (cmd_qtdp): ... here.
9812 2012-03-15 Yao Qi <yao@codesourcery.com>
9814 * tracepoint.c (struct tracepoint_action_ops): New.
9815 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9816 (m_tracepoint_action_download): New.
9817 (r_tracepoint_action_download): New.
9818 (x_tracepoint_action_download): New.
9819 (l_tracepoint_action_download): New.
9820 (add_tracepoint_action): Install `action->ops' according type.
9821 (download_tracepoint_1): Move code `download' function pointer
9822 of various tracepoint_action_ops.
9824 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9826 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
9827 linux_ptrace_attach_warnings.
9829 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9831 * Makefile.in (linux-ptrace.o): New.
9832 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9833 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9834 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9835 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9836 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9838 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9840 2012-03-08 Yao Qi <yao@codesourcery.com>
9841 Pedro Alves <palves@redhat.com>
9843 Fix PR server/13392.
9844 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9846 * tracepoint.c (remove_tracepoint): New.
9847 (cmd_qtdp): Call remove_tracepoint when failed to install.
9849 2012-03-07 Pedro Alves <palves@redhat.com>
9851 * linux-low.c (get_detach_signal): New.
9852 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9853 Pass on pending signals to PTRACE_DETACH. Check the result of the
9855 * server.c (program_signals, program_signals_p): New.
9856 (handle_general_set): Handle QProgramSignals.
9857 * server.h (program_signals, program_signals_p): Declare.
9859 2012-03-05 Pedro Alves <palves@redhat.com>
9860 Jan Kratochvil <jan.kratochvil@redhat.com>
9862 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9865 2012-03-03 Yao Qi <yao@codesourcery.com>
9867 * tracepoint.c (tracepoint_look_up_symbols): Update call to
9868 agent_look_up_symbols.
9870 2012-03-03 Yao Qi <yao@codesourcery.com>
9872 * Makefile.in (linux-low.o): Keep dependence on agent.h.
9873 (linux-x86-low.o): Likewise.
9874 * server.h: Remove in_process_agent_loaded.
9875 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
9879 2012-03-03 Yao Qi <yao@codesourcery.com>
9881 * tracepoint.c (gdb_agent_capability): New global.
9882 (in_process_agent_loaded_ust): Renamed to
9883 `in_process_agent_supports_ust'.
9885 (in_process_agent_supports_ust): Call agent_capability_check.
9886 (clear_installed_tracepoints): Assert that agent supports
9889 2012-03-03 Yao Qi <yao@codesourcery.com>
9891 * linux-low.c (linux_supports_agent): New.
9892 (linux_target_ops): Initialize field `supports_agent' with
9893 linux_supports_agent.
9894 * target.h (struct target_ops) <supports_agent>: New.
9895 (target_supports_agent): New macro.
9896 * server.c (handle_general_set): Handle packet 'QAgent'.
9897 (handle_query): Send `QAgent+'.
9898 * Makefile.in (server.o): Depends on agent.h.
9900 2012-03-03 Yao Qi <yao@codesourcery.com>
9902 * Makefile.in (OBS): Add agent.o.
9903 Add new rule for agent.o.
9904 Track dependence of tracepoint.c on agent.h.
9905 * tracepoint.c (run_inferior_command_1):
9906 (run_inferior_command): Call agent_run_command.
9907 (gdb_ust_connect_sync_socket): Deleted. Move it to
9909 (resume_thread, stop_thread): Likewise.
9910 (gdb_ust_socket_init): Renamed to ...
9911 (gdb_agent_socket_init): ... New.
9912 (gdb_ust_thread): Renamed to ...
9913 (gdb_agent_helper_thread): ... New.
9914 (gdb_ust_init): Move some code to ...
9915 (gdb_agent_init): ... here. New.
9916 [HAVE_UST]: Call gdb_ust_init.
9917 (initialize_tracepoint_ftlib): Call gdb_agent_init.
9918 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
9919 * config.in, configure: Regenerated.
9921 2012-03-02 Pedro Alves <palves@redhat.com>
9923 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
9924 * linux-low.c (struct simple_pid_list): New.
9925 (stopped_pids): New a struct simple_pid_list pointer.
9926 (add_to_pid_list, pull_pid_from_list): New.
9927 (handle_extended_wait): Don't assume the first signal new children
9928 report is SIGSTOP. Adjust call to pull_pid_from_list.
9929 (linux_wait_for_lwp): Adjust.
9931 2012-03-02 Yao Qi <yao@codesourcery.com>
9933 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
9936 2012-03-02 Yao Qi <yao@codesourcery.com>
9938 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
9939 `stop_pc' and `tpoint'. Update caller.
9941 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
9943 * linux-low.h (linux_target_ops): Add regset_bitmap member.
9944 * linux-low.c (use_linux_regsets): New macro.
9945 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
9946 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
9947 (linux_register_in_regsets): New function.
9948 (usr_fetch_inferior_registers): Skip registers covered by
9950 (usr_store_inferior_registers): Likewise.
9951 (usr_fetch_inferior_registers): New macro.
9952 (usr_store_inferior_registers): Likewise.
9953 (linux_fetch_registers): Handle mixed regset/non-regset targets.
9954 (linux_store_registers): Likewise.
9955 * linux-mips-low.c (init_registers_mips_dsp_linux): New
9957 (init_registers_mips64_dsp_linux): Likewise.
9958 (init_registers_mips_linux): New macro.
9959 (init_registers_mips_dsp_linux): Likewise.
9960 (mips_dsp_num_regs): Likewise.
9961 (DSP_BASE, DSP_CONTROL): New fallback macros.
9962 (mips_base_regs): New macro.
9963 (mips_regmap): Use it. Fix the size.
9964 (mips_dsp_regmap): New variable.
9965 (mips_dsp_regset_bitmap): Likewise.
9966 (mips_arch_setup): New function.
9967 (mips_cannot_fetch_register): Use the_low_target.regmap rather
9969 (mips_cannot_store_register): Likewise.
9970 (the_low_target): Update .arch_setup, .num_regs and .regmap
9971 initializers. Add .regset_bitmap initializer.
9972 * linux-arm-low.c (the_low_target): Add .regset_bitmap
9974 * linux-bfin-low.c (the_low_target): Likewise.
9975 * linux-cris-low.c (the_low_target): Likewise.
9976 * linux-crisv32-low.c (the_low_target): Likewise.
9977 * linux-ia64-low.c (the_low_target): Likewise.
9978 * linux-m32r-low.c (the_low_target): Likewise.
9979 * linux-m68k-low.c (the_low_target): Likewise.
9980 * linux-ppc-low.c (the_low_target): Likewise.
9981 * linux-s390-low.c (the_low_target): Likewise.
9982 * linux-sh-low.c (the_low_target): Likewise.
9983 * linux-sparc-low.c (the_low_target): Likewise.
9984 * linux-tic6x-low.c (the_low_target): Likewise.
9985 * linux-x86-low.c (the_low_target): Likewise.
9986 * linux-xtensa-low.c (the_low_target): Likewise.
9987 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
9988 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
9989 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
9991 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
9992 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
9994 2012-02-29 Yao Qi <yao@codesourcery.com>
9995 Pedro Alves <palves@redhat.com>
9997 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
9998 `step_over_finished' is true.
10000 2012-02-27 Pedro Alves <palves@redhat.com>
10002 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10003 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10005 2012-02-27 Pedro Alves <palves@redhat.com>
10008 * linux-low.c (pid_is_stopped): New.
10009 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10011 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
10013 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10016 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10018 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10020 2012-02-24 Luis Machado <lgustavo@codesourcery>
10022 * server.c (handle_query): Advertise support for target-side
10023 breakpoint condition evaluation.
10024 (process_point_options): New function.
10025 (process_serial_event): When inserting a breakpoint, check for
10026 a target-side condition that should be evaluated.
10028 * mem-break.c: Include regcache.h and ax.h.
10029 (point_cond_list_t): New data structure.
10030 (breakpoint) <cond_list>: New field.
10031 (find_gdb_breakpoint_at): Make non-static.
10032 (delete_gdb_breakpoint_at): Clear any target-side
10034 (clear_gdb_breakpoint_conditions): New function.
10035 (add_condition_to_breakpoint): Likewise.
10036 (add_breakpoint_condition): Likewise.
10037 (gdb_condition_true_at_breakpoint): Likewise.
10038 (gdb_breakpoint_here): Return result directly instead
10039 of going through a local variable.
10041 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10042 (clear_gdb_breakpoint_conditions): Likewise.
10043 (add_breakpoint_condition): Likewise.
10044 (gdb_condition_true_at_breakpoint): Likewise.
10046 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10047 (need_step_over_p): Take target-side breakpoint condition into
10050 2012-02-24 Luis Machado <lgustavo@codesourcery>
10052 * server.h: Include tracepoint.h.
10053 (agent_mem_read, agent_get_trace_state_variable_value,
10054 agent_set_trace_state_variable_value,
10055 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10056 get_set_tsv_func_addr): New prototypes.
10058 * ax.h: New include file.
10059 * ax.c: New source file.
10061 * tracepoint.c: Include ax.h.
10062 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10063 agent_expr, eval_result_type): Move to ax.h.
10064 (parse_agent_expr): Rename to ...
10065 (gdb_parse_agent_expr): ... this, make it non-static and move
10067 (unparse_agent_expr) Rename to ...
10068 (gdb_unparse_agent_expr): ... this, make it non-static and move
10070 (eval_agent_expr): Rename to ...
10071 (eval_tracepoint_agent_expr): ... this.
10072 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10073 forward declarations.
10074 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10075 (agent_get_trace_state_variable_value): New function.
10076 (agent_set_trace_state_variable_value): New function.
10077 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10078 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10079 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10080 (condition_true_at_tracepoint): Likewise.
10081 (parse_agent_expr): Rename to ...
10082 (gdb_parse_agent_expr): ... this and move to ax.c.
10083 (unparse_agent_expr): Rename to ...
10084 (gdb_unparse_agent_expr): ... this and move to ax.c.
10085 (gdb_agent_op_name): Move to ax.c.
10086 (eval_agent_expr): Rename to ...
10087 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10089 (eval_tracepoint_agent_expr): New function.
10090 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
10092 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10094 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10095 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10096 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10097 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10098 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10099 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10100 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10101 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10102 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10103 (compile_bytecodes): Remove forward declaration.
10104 (is_goto_target): Move to ax.c.
10105 (compile_bytecodes): Move to ax.c and call
10106 agent_get_trace_state_variable_value (...) and
10107 agent_set_trace_state_variable_value (...).
10109 * Makefile.in: Update ax.c and IPA dependencies.
10111 2012-02-24 Pedro Alves <palves@redhat.com>
10113 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10114 (cmd_bigqtbuffer_circular): ... this. Only handle
10115 'QTBuffer:circular:'.
10116 (handle_tracepoint_general_set): Adjust.
10118 2012-02-16 Yao Qi <yao@codesourcery.com>
10120 * inferiors.c: Move code to ...
10121 * dll.c: .... here. New.
10122 * server.h: Declare clear_dlls.
10123 * Makefile.in (SFILES): Add dll.c.
10127 2012-02-11 Yao Qi <yao@codesourcery.com>
10129 * server.c: (handle_monitor_command): Add a new parameter
10131 (handle_query): Update caller.
10133 2012-02-09 Joel Brobecker <brobecker@adacore.com>
10135 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10136 * configure, config.in: Regenerate.
10137 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10140 2012-02-02 Pedro Alves <palves@redhat.com>
10142 Try SIGKILL first, then PTRACE_KILL.
10143 * linux-low.c (linux_kill_one_lwp): New.
10144 (linux_kill_one_lwp): Rename to ...
10145 (kill_one_lwp_callback): ... this. Use the new
10146 linux_kill_one_lwp.
10148 2012-02-02 Pedro Alves <palves@redhat.com>
10150 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10153 2012-01-27 Pedro Alves <palves@redhat.com>
10155 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10156 (elf_64_file_p): Make static.
10157 (linux_pid_exe_is_elf_64_file): New.
10158 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10159 Delete declarations.
10160 (linux_pid_exe_is_elf_64_file): Declare.
10161 * linux-x86-low.c (x86_arch_setup): Use
10162 linux_pid_exe_is_elf_64_file.
10164 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10166 * linux-low.c (linux_wait_for_event_1): Rename to ...
10167 (linux_wait_for_event): ... here and merge it with former
10168 linux_wait_for_event - new variable wait_ptid, use it.
10169 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10171 2012-01-23 Pedro Alves <palves@redhat.com>
10173 * server.c (main): Avoid yet another case of infinite loop while
10174 detaching/killing after a longjmp.
10176 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10179 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10181 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10183 * hostio.c (handle_readlink): New function.
10184 (handle_vFile): Call it to handle "vFile:readlink" packets.
10186 2012-01-20 Pedro Alves <palves@redhat.com>
10187 Ulrich Weigand <ulrich.weigand@linaro.org>
10189 * server.c (handle_v_requests): Only support vAttach and vRun to
10190 start multiple processes when in extended protocol mode.
10192 2012-01-17 Pedro Alves <palves@redhat.com>
10194 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10195 memalign plus mprotect to allocate the scratch buffer.
10197 2012-01-13 Pedro Alves <palves@redhat.com>
10199 * server.c (attach_inferior): Clear `cont_thread'.
10201 2012-01-13 Pedro Alves <palves@redhat.com>
10203 * server.c (main): Avoid infinite loop while detaching/killing
10206 2012-01-09 Doug Evans <dje@google.com>
10208 * server.c (start_inferior): Set last_ptid in --wrapper case.
10210 2012-01-06 Yao Qi <yao@codesourcery.com>
10212 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10214 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10216 2012-01-04 Yao Qi <yao@codesourcery.com>
10218 * tracepoint.c (cmd_qtdp): Print debug message
10219 for static tracepoint.
10221 2012-01-04 Yao Qi <yao@codesourcery.com>
10223 * tracepoint.c (trace_vdebug): Differentiate debug message
10224 between gdbserver and IPA.
10226 2012-01-03 Yao Qi <yao@codesourcery.com>
10228 * tracepoint.c (tracepoint_was_hit): Don't collect for
10231 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10233 * terminal.h: Reformat copyright header.
10235 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10237 * server.c (gdbserver_version): Update copyright year.
10238 * gdbreplay.c (gdbreplay_version): Likewise.
10240 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10242 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10245 2011-12-18 Hui Zhu <teawater@gmail.com>
10246 * linux-low.c (linux_create_inferior): Save return value to ret.
10248 2011-12-18 Hui Zhu <teawater@gmail.com>
10250 * linux-low.c (linux_create_inferior): Save return value to ret.
10252 2011-12-16 Doug Evans <dje@google.com>
10254 * linux-low.c (linux_create_inferior): If stdio connection,
10255 redirect stdin from /dev/null, stdout to stderr.
10256 * remote-utils.c (remote_is_stdio): New static global.
10257 (remote_connection_is_stdio): New function.
10258 (remote_prepare): Handle stdio connection.
10259 (remote_open): Ditto.
10260 (remote_close): Don't close stdin for stdio connections.
10261 (read_prim,write_prim): New functions. Replace all calls to
10262 read/write to these.
10263 * server.c (main): Watch for "-" argument. Move call to
10264 remote_prepare before start_inferior.
10265 * server.h (STDIO_CONNECTION_NAME): New macro.
10266 (remote_connection_is_stdio): Declare.
10268 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10269 in debugging output.
10271 2011-12-15 Yao Qi <yao@codesourcery.com>
10273 * tracepoint.c: Include sys/syscall.h.
10274 (gdb_ust_thread): Remove preprocessor conditional.
10276 2011-12-14 Pedro Alves <pedro@codesourcery.com>
10278 * linux-low.c (linux_detach_one_lwp): Call
10279 the_low_target.prepare_to_resume before detaching.
10281 2011-12-14 Yao Qi <yao@codesourcery.com>
10283 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10286 2011-12-14 Yao Qi <yao@codesourcery.com>
10288 * i386-low.c (i386_low_stopped_data_address): Initialize local
10289 variable `control'.
10291 2011-12-13 Pedro Alves <pedro@codesourcery.com>
10295 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10296 DR_CONTROL unless necessary. Extend comments.
10297 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10298 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10300 2011-12-13 Yao Qi <yao@codesourcery.com>
10302 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10304 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10306 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10308 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10309 Print new debug message for such case.
10311 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10313 Fix overlapping memcpy.
10314 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10315 the read_inferior_memory transfer.
10316 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10317 write_inferior_memory transfer.
10318 (set_fast_tracepoint_jump): New variable buf. Use it for the
10319 read_inferior_memory and write_inferior_memory transfers.
10320 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10321 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10322 Use it for the write_inferior_memory transfer.
10323 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10326 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10328 * linux-low.c (fetch_register, store_register): Make code
10329 consistent, fix formatting.
10331 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10333 * linux-low.c (usr_store_inferior_registers): Factor out code
10334 to handle individual registers into...
10335 (store_register): ... this new function.
10337 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10339 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10340 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10341 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10342 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10343 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10344 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10345 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10346 (srv_xmlfiles): Add new XML files.
10348 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10350 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10351 (init_registers_s390_linux32v1): Add prototype.
10352 (init_registers_s390_linux32v2): Likewise.
10353 (init_registers_s390_linux64v1): Likewise.
10354 (init_registers_s390_linux64v2): Likewise.
10355 (init_registers_s390x_linux64v1): Likewise.
10356 (init_registers_s390x_linux64v2): Likewise.
10357 (s390_num_regs): Increment to 52.
10358 (s390_regmap): Add orig_r2 register.
10359 (s390_num_regs_3264): Increment to 68.
10360 (s390_regmap_3264): Add orig_r2 register.
10361 (s390_collect_ptrace_register): Handle orig_r2 register.
10362 (s390_supply_ptrace_register): Likewise.
10363 (s390_fill_last_break): New function.
10364 (s390_store_last_break): Likewise.
10365 (s390_fill_system_call): New function.
10366 (s390_store_system_call): Likewise.
10367 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10369 (s390_check_regset): New function.
10370 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10371 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10372 Update target_regsets for available register sets.
10374 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10375 Jan Kratochvil <jan.kratochvil@redhat.com>
10377 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10378 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10380 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10381 * linux-low.h (struct process_info_private): New member r_debug.
10382 * server.c (handle_qxfer_libraries): Call
10383 the_target->qxfer_libraries_svr4.
10384 (handle_qxfer_libraries_svr4): New function.
10385 (qxfer_packets): New entry "libraries-svr4".
10386 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10387 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10388 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10389 PACKET_qXfer_libraries_svr4.
10391 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10393 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10394 PSW address/mask between 8-byte and 16-byte formats.
10395 (s390_supply_ptrace_register): Likewise.
10396 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10397 basic addressing mode bit.
10399 2011-11-24 Stan Shebs <stan@codesourcery.com>
10401 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10403 2011-11-17 Stan Shebs <stan@codesourcery.com>
10405 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10406 (tracing_start_time): New global.
10407 (tracing_stop_time): New global.
10408 (tracing_user_name): New global.
10409 (tracing_notes): New global.
10410 (tracing_stop_note): New global.
10411 (cmd_qtstart): Set traceframe_usage, start_time.
10412 (stop_tracing): Set stop_time.
10413 (cmd_qtstatus): Report additional status.
10414 (cmd_qtp): New function.
10415 (handle_tracepoint_query): Call it.
10416 (cmd_qtnotes): New function.
10417 (handle_tracepoint_general_set): Call it.
10418 (get_timestamp): Rename from tsv_get_timestamp.
10420 2011-11-14 Stan Shebs <stan@codesourcery.com>
10421 Kwok Cheung Yeung <kcy@codesourcery.com>
10423 * linux-x86-low.c (small_jump_insn): New.
10424 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10425 trampoline and error message, build a trampoline and issue a small
10426 jump instruction to it.
10427 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10428 trampoline and error message.
10429 (x86_get_min_fast_tracepoint_insn_len): New.
10430 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10431 * linux-low.h (struct linux_target_ops): Add arguments to
10432 install_fast_tracepoint_jump_pad operation, add new operation.
10433 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10435 (linux_get_min_fast_tracepoint_insn_len): New function.
10436 (linux_target_op): Add new operation.
10437 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10438 (gdb_trampoline_buffer_end): Ditto.
10439 (gdb_trampoline_buffer_error): Ditto.
10440 (struct ipa_sym_addresses): Add fields for new IPA variables.
10441 (symbol_list): Add entries for new IPA variables.
10442 (struct tracepoint): Add fields to hold the address range of the
10443 trampoline used by the tracepoint.
10444 (trampoline_buffer_head): New static variable.
10445 (trampoline_buffer_tail): Ditto.
10446 (claim_trampoline_space): New function.
10447 (have_fast_tracepoint_trampoline_buffer): New function.
10448 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10450 (install_fast_tracepoint): Ditto, also add error buffer argument.
10451 (cmd_qtminftpilen): New function.
10452 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10453 (fast_tracepoint_from_trampoline_address): New function.
10454 (fast_tracepoint_collecting): Handle trampoline as part of jump
10456 (set_trampoline_buffer_space): New function.
10457 (initialize_tracepoint): Initialize new IPA variables.
10458 * target.h (struct target_ops): Add arguments to
10459 install_fast_tracepoint_jump_pad operation, add new
10460 get_min_fast_tracepoint_insn_len operation.
10461 (target_get_min_fast_tracepoint_insn_len): New.
10462 (install_fast_tracepoint_jump_pad): Add arguments.
10463 * server.h (IPA_BUFSIZ): Define.
10464 * linux-i386-ipa.c: Include extra header files.
10465 (initialize_fast_tracepoint_trampoline_buffer): New function.
10466 (initialize_low_tracepoint): Call it.
10467 * server.h (set_trampoline_buffer_space): Declare.
10468 (claim_trampoline_space): Ditto.
10469 (have_fast_tracepoint_trampoline_buffer): Ditto.
10471 2011-11-14 Yao Qi <yao@codesourcery.com>
10473 * server.c (handle_query): Handle InstallInTrace for qSupported.
10474 * tracepoint.c (add_tracepoint): Sort list.
10475 (install_tracepoint, download_tracepoint): New.
10476 (cmd_qtdp): Call them to install and download tracepoints.
10477 (sort_tracepoints): Removed.
10478 (cmd_qtstart): Update.
10480 2011-11-14 Yao Qi <yao@codesourcery.com>
10482 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10483 * mem-break.h: Declare.
10484 * tracepoint.c (cmd_qtstart): Move some code to ...
10485 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10487 (download_tracepoints): Move some code to ...
10488 (download_tracepoint_1): ... here. New.
10490 2011-11-08 Yao Qi <yao@codesourcery.com>
10492 * remote-utils.c (relocate_instruction): A comment fix.
10494 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10496 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10497 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10498 dr_status_mirror and dr_control_mirror from debug_reg_state.
10499 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10500 (i386_initial_stuff): Remove use of deleted globals.
10501 (i386_get_thread_context, i386_set_thread_context,
10502 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10503 from debug_reg_state.
10505 2011-11-05 Yao Qi <yao@codesourcery.com>
10507 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10508 address as TPOINT's.
10510 2011-11-02 Stan Shebs <stan@codesourcery.com>
10512 * tracepoint.c (agent_mem_read_string): New function.
10513 (eval_agent_expr): Call it for tracenz.
10514 * server.c (handle_query): Report support for tracenz.
10516 2011-11-02 Yao Qi <yao@codesourcery.com>
10518 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10520 2011-11-02 Yao Qi <yao@codesourcery.com>
10522 * target.h: Fix a typo in comment.
10524 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10526 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10527 clobber the breakpoints' shadows with fast tracepoint jumps.
10528 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10529 * target.c (write_inferior_memory): Also pass MYADDR down to
10532 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10534 * configure.ac: Check support for personality routine.
10535 * configure: Regenerate.
10536 * config.in: Likewise.
10537 * linux-low.c: Include <sys/personality.h>.
10538 Define ADDR_NO_RANDOMIZE if necessary.
10539 (linux_create_inferior): Disable address space randomization when
10540 forking inferior, if requested.
10541 (linux_supports_disable_randomization): New function.
10542 (linux_target_ops): Install it.
10543 * server.h (disable_randomization): Declare.
10544 * server.c (disable_randomization): New global variable.
10545 (handle_general_set): Handle QDisableRandomization.
10546 (handle_query): Likewise for qSupported.
10547 (main): Support --disable-randomization and --no-disable-randomization
10548 command line arguments.
10549 * target.h (struct target_ops): Add supports_disable_randomization.
10550 (target_supports_disable_randomization): New macro.
10552 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10554 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10556 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10557 [!PT_GETDSBT] (target_loadmap): New definition.
10558 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10559 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10560 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10561 and PT_GETDSBT to LINUX_LOADMAP.
10562 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10563 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10565 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10567 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10568 (arm_linux_hwbp_cap): New static variable.
10569 (arm_linux_get_hwbp_cap): Replace by ...
10570 (arm_linux_init_hwbp_cap): ... this new function.
10571 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10572 (arm_linux_get_hw_watchpoint_count): Likewise.
10573 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10574 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10575 (arm_prepare_to_resume): Use perror_with_name instead of error.
10577 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10579 * linux-arm-low.c: Include <signal.h>.
10580 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10581 (struct arm_linux_hwbp_cap): New data type.
10582 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10583 (struct arm_linux_hw_breakpoint): New data type.
10584 (MAX_BPTS, MAX_WPTS): Define.
10585 (struct arch_process_info, struct arch_lwp_info): New data types.
10586 (arm_linux_get_hwbp_cap): New function.
10587 (arm_linux_get_hw_breakpoint_count): Likewise.
10588 (arm_linux_get_hw_watchpoint_count): Likewise.
10589 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10590 (arm_hwbp_control_initialize): Likewise.
10591 (arm_hwbp_control_is_enabled): Likewise.
10592 (arm_hwbp_control_is_initialized): Likewise.
10593 (arm_hwbp_control_disable): Likewise.
10594 (arm_linux_hw_breakpoint_equal): Likewise.
10595 (arm_linux_hw_point_initialize): Likewise.
10596 (struct update_registers_data): New data structure.
10597 (update_registers_callback: New function.
10598 (arm_insert_point): Likewise.
10599 (arm_remove_point): Likewise.
10600 (arm_stopped_by_watchpoint): Likewise.
10601 (arm_stopped_data_address): Likewise.
10602 (arm_new_process): Likewise.
10603 (arm_new_thread): Likewise.
10604 (arm_prepare_to_resume): Likewise.
10605 (the_low_target): Register arm_insert_point, arm_remove_point,
10606 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10607 arm_new_thread, and arm_prepare_to_resume.
10609 2011-09-15 Stan Shebs <stan@codesourcery.com>
10611 * server.h (struct emit_ops): Add compare-goto fields.
10612 * tracepoint.c (gdb_agent_op_sizes): New table.
10613 (emit_eq_goto): New function.
10614 (emit_ne_goto): New function.
10615 (emit_lt_goto): New function.
10616 (emit_le_goto): New function.
10617 (emit_gt_goto): New function.
10618 (emit_ge_goto): New function.
10619 (is_goto_target): New function.
10620 (compile_bytecodes): Recognize special cases of compare-goto
10621 combinations and call specialized emitters for them.
10622 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10623 (amd64_emit_ne_goto): New function.
10624 (amd64_emit_lt_goto): New function.
10625 (amd64_emit_le_goto): New function.
10626 (amd64_emit_gt_goto): New function.
10627 (amd64_emit_ge_goto): New function.
10628 (amd64_emit_ops): Add the new functions.
10629 (i386_emit_eq_goto): New function.
10630 (i386_emit_ne_goto): New function.
10631 (i386_emit_lt_goto): New function.
10632 (i386_emit_le_goto): New function.
10633 (i386_emit_gt_goto): New function.
10634 (i386_emit_ge_goto): New function.
10635 (i386_emit_ops): Add the new functions.
10637 2011-09-08 Stan Shebs <stan@codesourcery.com>
10639 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10640 (i386_emit_epilogue): Restore %ebx.
10642 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10644 * server.c (step_thread): Remove definition.
10645 (process_serial_event): Don't handle Hs.
10646 * server.h (step_thread): Remove declaration.
10647 * target.c (set_desired_inferior): Remove use of step_thread.
10649 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10651 * linux-low.c: Include linux-procfs.h.
10652 (linux_attach_lwp_1): Update comments.
10653 (linux_attach): Scan for existing threads when attaching to a
10654 process that is the tgid.
10655 * Makefile.in: Update dependencies.
10657 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10659 * configure.srv: Add linux-procfs.o dependencies.
10661 2011-08-14 Yao Qi <yao@codesourcery.com>
10663 * target.h (struct target_ops): Fix indent.
10664 * win32-low.c (win32_target_ops): Fix comment.
10666 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
10667 Yao Qi <yao@codesourcery.com>
10669 * Makefile.in (clean): Remove tic6x-*.c files.
10670 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10671 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10672 (tic6x-c64xp-linux.c): Likewise.
10673 * configure.srv: Add support for tic6x-*-uclinux.
10674 * linux-tic6x-low.c: New.
10675 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10677 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
10678 Yao Qi <yao@codesourcery.com>
10680 * target.h (struct target_ops): Add read_loadmap.
10681 * linux-low.c (struct target_loadseg): New type.
10682 (struct target_loadmap): New type.
10683 (linux_read_loadmap): New function.
10684 (linux_target_ops): Add linux_read_loadmap.
10685 * server.c (handle_query): Support qXfer:fdpic:read packet.
10686 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10689 2011-08-05 Eli Zaretskii <eliz@gnu.org>
10691 * win32-low.c: Include <stdint.h>.
10693 2011-07-22 Pedro Alves <pedro@codesourcery.com>
10695 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10696 to the inferior here.
10697 (i386_remove_aligned_watchpoint): Ditto.
10698 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10699 fit part of the watchpoint in the debug registers.
10700 (i386_update_inferior_debug_regs): New.
10701 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10702 registers, and only update the inferior on success.
10703 (i386_low_remove_watchpoint): Ditto.
10705 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10707 * linux-low.c (compare_ints, unique, list_threads, show_process,
10708 linux_core_of_thread): Delete.
10709 (linux_target_ops): Change linux_core_of_thread to
10710 linux_common_core_of_thread.
10711 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10712 * utils.c (malloc_failure): Change type of argument.
10713 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10714 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10715 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10716 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10717 (IPA_OBJS): Add common-utils-ipa.o.
10718 (ptid_h, linux_osdata_h): New macros.
10719 (server_h): Add common/common-utils.h, common/xml-utils.h,
10720 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10722 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10723 ptid.o, buffer.o): New rules.
10724 (linux-low.o): Add common/linux-osdata.h as a dependency.
10725 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10726 * configure.ac: Add AC_HEADER_DIRENT check.
10727 * config.in: Regenerate.
10728 * configure: Regenerate.
10729 * remote-utils.c (xml_escape_text): Delete.
10730 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10731 buffer_xml_printf): Move to common/buffer.c.
10732 * server.c (main): Remove call to initialize_inferiors.
10733 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10734 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10735 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10736 internal_error, gdb_assert, gdb_assert_fail): Delete.
10737 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10738 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10740 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10741 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10742 initialize_inferiors): Delete.
10744 2011-07-20 Pedro Alves <pedro@codesourcery.com>
10746 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10749 2011-05-31 Pedro Alves <pedro@codesourcery.com>
10751 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10753 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10755 2011-05-26 Yao Qi <yao@codesourcery.com>
10757 * Makefile.in (thread-db.o): Track dependence to
10758 common/gdb_thread_db.h.
10759 * thread-db.c: include gdb_thread_db.h from right place.
10761 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10763 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10764 __FILE__ and __LINE__ to internal_error.
10766 2011-05-13 Doug Evans <dje@google.com>
10768 * thread-db.c (try_thread_db_load_from_sdir): New function.
10769 (try_thread_db_load_from_dir): New function.
10770 (thread_db_load_search): Handle $sdir, ignore $pdir.
10771 Remove trying of system directories if search of
10772 libthread-db-search-path fails, that is now done via $sdir.
10774 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10776 * server.c (handle_query): Add EnableDisableTracepoints to the list
10777 of supported features.
10778 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
10780 (cmd_qtenable_disable): New.
10781 (cmd_qtstart): Install tracepoints even if disabled.
10782 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10783 receiving a QTEnable or QTDisable packet.
10784 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10785 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10787 (gdb_probe): Skip data collection if static tracepoint is disabled.
10789 2011-05-10 Doug Evans <dje@google.com>
10791 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10793 2011-05-04 Doug Evans <dje@google.com>
10795 * linux-low.c (linux_join): Skip process lookup.
10796 * spu-low.c (spu_join): Ditto.
10797 * server.c (join_inferiors_callback): Delete.
10798 (process_serial_event): For 'D' packet (detach) call join_inferior
10801 2011-05-04 Joseph Myers <joseph@codesourcery.com>
10803 * README: Don't mention xscale*-*-linux*.
10804 * configure.srv (xscale*-*-linux*): Don't handle target.
10806 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10808 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10810 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10811 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10812 (i386_emit_void_call_2): Likewise.
10814 2011-04-26 Yao Qi <yao@codesourcery.com>
10816 * linux-low.c: Move common macros to linux-ptrace.h.
10817 Include linux-ptrace.h.
10818 * Makefile.in (linux_ptrace_h): New.
10819 (linux-low.o): Depends on linux-ptrace.h.
10821 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10823 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10824 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
10825 (remote_prepare): New function with most of the TCP code from ...
10826 (remote_open): ... here. Detect PORT here unconditionally. Move also
10827 setting transport_is_reliable.
10828 * server.c (run_once): New variable.
10829 (gdbserver_usage): Document it.
10830 (main): Set run_once for `--once'. Call remote_prepare. Exit after
10831 the first run if RUN_ONCE.
10832 * server.h (run_once, remote_prepare): New declarations.
10834 2011-04-19 Tom Tromey <tromey@redhat.com>
10836 * win32-low.c (handle_load_dll): Remove duplicate "the".
10838 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
10840 Remove support for old Cygwin 1.5 versions.
10841 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10842 function to avoid warning.
10843 (win32_add_one_solib): Use cygwin_conv_path function to avoid
10846 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
10848 * gdbserver/server.h (Macro _): Define it if not available.
10850 2011-03-14 Michael Snyder <msnyder@vmware.com>
10852 * hostio.c (handle_close): Remove unnecessary null test.
10854 2011-03-10 Joel Brobecker <brobecker@adacore.com>
10856 * Makefile.in (maintainer-clean realclean distclean): Remove
10857 "make ... subdir_do" command.
10859 2011-03-10 Michael Snyder <msnyder@vmware.com>
10861 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10863 * server.c (handle_v_run): Free alloced buffer on early return.
10865 2011-03-09 Yao Qi <yao@codesourcery.com>
10868 2011-03-04 Yao Qi <yao@codesourcery.com>
10870 * Makefile.in: Remove GNU make feature --directory.
10872 2011-03-05 Yao Qi <yao@codesourcery.com>
10874 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10875 (subdir_do): New make target. Copied from gdb/Makefile.
10876 (maintainer-clean, realclean, distclean, clean): Call corresponding
10877 make targets in common/Makefile.
10879 2011-02-11 Yao Qi <yao@codesourcery.com>
10881 * configure.ac: Call AC_PROG_RANLIB.
10882 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10883 * configure: Regenerate.
10885 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10887 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
10889 2011-03-06 Yao Qi <yao@codesourcery.com>
10891 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
10893 2011-03-05 Yao Qi <yao@codesourcery.com>
10895 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10896 (subdir_do): New make target. Copied from gdb/Makefile.
10897 (maintainer-clean, realclean, distclean, clean): Call corresponding
10898 make targets in common/Makefile.
10900 2011-03-04 Yao Qi <yao@codesourcery.com>
10902 * Makefile.in: Remove GNU make feature --directory.
10904 2011-03-04 Michael Snyder <msnyder@vmware.com>
10906 * server.c (queue_stop_reply): Call xmalloc not malloc.
10908 2011-03-02 Michael Snyder <msnyder@vmware.com>
10910 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
10912 2011-02-28 Michael Snyder <msnyder@vmware.com>
10914 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
10915 (cmd_qtframe): Ditto.
10916 (cmd_qtbuffer): Ditto.
10917 (cmd_bigqtbuffer): Ditto.
10919 * utils.c (decimal2str): Initialize 'width' to nine, then
10920 don't mess with it.
10922 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10924 * hostio.c (require_data): Free *data, not data.
10926 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10928 * hostio.c (require_data): Use free, not xfree.
10930 2011-02-27 Michael Snyder <msnyder@vmware.com>
10932 * server.c (handle_query): Discard unused value.
10934 * hostio.c (require_data): Free malloc memory before returning
10937 2011-02-26 Michael Snyder <msnyder@vmware.com>
10939 * linux-low.c (list_threads): Call closedir for dirent.
10941 2011-02-27 Michael Snyder <msnyder@vmware.com>
10943 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
10944 a case statement falls through.
10946 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
10948 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
10951 2011-02-26 Michael Snyder <msnyder@vmware.com>
10953 * utils.c (decimal2str): Eliminate dead code and dead param.
10954 (pulongest): Drop dead param from call to decimal2str.
10957 2011-02-24 Joel Brobecker <brobecker@adacore.com>
10959 Revert the following patch (not approved yet):
10960 2011-02-21 Hui Zhu <teawater@gmail.com>
10961 * tracepoint.c (tp_printf): New function.
10962 (eval_agent_expr): Handle gdb_agent_op_printf.
10964 2011-02-21 Hui Zhu <teawater@gmail.com>
10966 * tracepoint.c (tp_printf): New function.
10967 (eval_agent_expr): Handle gdb_agent_op_printf.
10969 2011-02-18 Tom Tromey <tromey@redhat.com>
10971 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
10972 (tracepoint.o): Likewise.
10973 * tracepoint.c (enum gdb_agent_op): Use ax.def.
10974 (gdb_agent_op_names): Likewise.
10976 2011-02-18 Tom Tromey <tromey@redhat.com>
10978 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
10979 gdb_agent_op_rot>: New constants.
10980 (gdb_agent_op_names): Add pick and roll.
10981 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
10984 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
10986 * aclocal.m4: Regenerated with aclocal-1.11.1.
10988 2011-02-14 Pedro Alves <pedro@codesourcery.com>
10990 * server.c (handle_qxfer_traceframe_info): New.
10991 (qxfer_packets): Register "traceframe-info".
10992 (handle_query): Report support for qXfer:traceframe-info:read+.
10993 * tracepoint.c (match_blocktype): New.
10994 (traceframe_find_block_type): Rename to ...
10995 (traceframe_walk_blocks): ... this. Add callback filter argument,
10997 (traceframe_find_block_type): New, reimplemented on top of
10998 traceframe_walk_blocks.
10999 (build_traceframe_info_xml): New.
11000 (traceframe_read_info): New.
11001 * server.h (traceframe_read_info): Declare.
11003 2011-02-11 Yao Qi <yao@codesourcery.com>
11005 * configure.ac: Call AC_PROG_RANLIB.
11006 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11007 * configure: Regenerate.
11009 2011-02-07 Pedro Alves <pedro@codesourcery.com>
11011 * server.c (gdb_read_memory): Change return semantics to allow
11013 (handle_search_memory_1): Adjust.
11014 (process_serial_event) <'m' packet>: Handle partial transfers.
11015 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11017 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11019 * regcache.c (init_register_cache): Initialize
11020 regcache->register_status.
11021 (free_register_cache): Release regcache->register_status.
11022 (regcache_cpy): Copy register_status.
11023 (registers_to_string): Print 'x's for unavailable registers.
11024 (supply_register): Mark the register's status valid or
11025 unavailable, depending on whether a buffer was passed in or not.
11026 (supply_register_zeroed): New.
11027 (supply_regblock): Mark the registers' status valid or
11028 unavailable, depending on whether a buffer was passed in or not.
11029 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11030 (struct regcache): New `register_status' field.
11031 (supply_register_zeroed): Declare.
11032 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11033 supply_register_zeroed, rather than passing a NULL buffer to
11035 * tracepoint.c (fetch_traceframe_registers): Update comment.
11037 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11039 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11042 2011-01-25 Pedro Alves <pedro@codesourcery.com>
11044 * server.h (decode_xfer_write): Change prototype.
11045 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11046 and don't extract the annex here.
11047 * server.c (decode_xfer_read): Remove `annex' parameter,
11048 and don't extract the annex here.
11049 (decode_xfer): New.
11050 (struct qxfer): New.
11051 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11052 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11053 (handle_qxfer_statictrace): New functions, abstracted out from
11054 handle_query, and made to use the struct qxfer interface.
11055 (handle_threads_qxfer_proper): Rename to ...
11056 (handle_qxfer_threads_proper): ... this.
11057 (handle_threads_qxfer): Rename to ...
11058 (handle_qxfer_threads): ... this. Adjust.
11059 (qxfer_packets): New array.
11060 (handle_qxfer): New function.
11061 (handle_query): Use handle_qxfer.
11063 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11065 * gdbreplay.c: Shorten lines of >= 80 columns.
11066 * linux-low.c: Ditto.
11067 * linux-ppc-low.c: Ditto.
11068 * linux-s390-low.c: Ditto.
11069 * linux-sparc-low.c: Ditto.
11070 * linux-x86-low.c: Ditto.
11071 * linux-xtensa-low.c: Ditto.
11072 * mem-break.c: Ditto.
11073 * nto-low.c: Ditto.
11074 * regcache.h: Ditto.
11075 * remote-utils.c: Ditto.
11078 * thread-db.c: Ditto.
11079 * tracepoint.c: Ditto.
11081 * win32-low.h: Ditto.
11083 2011-01-05 Joel Brobecker <brobecker@adacore.com>
11085 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11088 2011-01-01 Joel Brobecker <brobecker@adacore.com>
11090 * server.c (gdbserver_version): Update copyright year in version
11092 * gdbreplay.c (gdbreplay_version): Ditto.
11094 2010-12-29 Jie Zhang <jie.zhang@analog.com>
11096 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11097 * linux-bfin-low.c: New file.
11098 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11099 PT_DATA_ADDR for BFIN targets.
11100 * Makefile.in (SFILES): Add linux-bfin-low.c.
11101 (clean): Remove reg-bfin.c.
11102 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11103 * README: Mention supported Blackfin targets.
11105 2010-12-23 Mike Frysinger <vapier@gentoo.org>
11107 * .gitignore: New file.
11109 2010-11-16 Mike Frysinger <vapier@gentoo.org>
11111 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11113 2010-10-22 Jie Zhang <jie@codesourcery.com>
11115 * Makefile.in: Add FLAGS_TO_PASS variable.
11116 (install): Remove dependency of install-only and recursively
11117 invoke make for install-only.
11119 2010-10-04 Doug Evans <dje@google.com>
11121 * Makefile.in (uninstall): Use $(DESTDIR).
11123 2010-09-24 Pedro Alves <pedro@codesourcery.com>
11127 * linux-x86-low.c (compat_siginfo_from_siginfo)
11128 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11129 si_code is < 0. Check for si_code == SI_TIMER before checking for
11132 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11134 * lynx-i386-low.c: New file.
11135 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11137 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11139 * lynx-low.c (ptrace_request_to_str): Remove handling for
11140 request values that have been removed in LynxOS 5.x.
11142 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11144 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11147 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11149 * configure.ac: Add --enable-inprocess-agent option.
11150 * configure: Rebuilt.
11152 2010-09-06 Yao Qi <yao@codesourcery.com>
11154 * linux-low.c (linux_kill): Remove unused variable.
11155 (linux_stabilize_threads): Likewise.
11156 * server.c (start_inferior): Likewise.
11157 (queue_stop_reply_callback): Likewise.
11158 * tracepoint.c (do_action_at_tracepoint): Likewise.
11160 2010-09-06 Yao Qi <yao@codesourcery.com>
11162 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11165 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11167 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11169 2010-09-06 Pedro Alves <pedro@codesourcery.com>
11171 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11174 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11176 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11177 gdbserver/lynx-ppc-low.c: New files.
11178 * Makefile.in (lynx_low_h): New variable.
11179 (lynx-low.o, lynx-ppc-low.o): New rules.
11180 * configure.ac: On LynxOS, link with -lnetinet.
11181 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11182 * configure: regenerate.
11184 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11186 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11187 * configure.ac: Add check for vasprintf and vsnprintf.
11188 * configure, config.in: Regenerate.
11189 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11191 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11193 * gdbreplay.c: Move include of alloca.h up, next to include of
11195 * server.h: Add include of malloc.h.
11196 * mem-break.c: Remove include of malloc.h.
11197 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11199 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11201 * Makefile.in (memmem.o): Build with -Wno-error.
11203 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11205 * utils.c (xsnprintf): Make non-static.
11206 * server.h: Add xsnprintf declaration.
11207 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11208 replace calls to snprintf by calls to xsnprintf throughout.
11210 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11212 * configure.ac: Add configure check for alloca.
11213 * configure, config.in: Regenerate.
11214 * server.h: Include alloca.h if it exists.
11215 * gdbreplay.c: Include alloca.h if it exists.
11217 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11219 * linux-low.c (__SIGRTMIN): Define if not already defined.
11220 (linux_create_inferior): Check for __ANDROID__ rather than
11222 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11223 are already deferred.
11224 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11225 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11226 stopped and already has a pending signal to report.
11227 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11228 a pending signal to report or is moving out of a jump pad.
11229 (linux_init_signals): Check for __ANDROID__ rather than
11232 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11234 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11235 debug_threads check. Avoid a linear search when not doing debug
11238 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11240 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11241 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11242 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11243 (process_event): Change local fd's type to gdb_fildes_t.
11244 (create_file_handler): Adjust prototype.
11245 (delete_file_handler): Adjust prototype.
11246 (handle_file_event): Adjust prototype. Use pfildes.
11247 (create_file_event): Adjsut prototype.
11248 * remote-utils.c (remote_desc, listen_desc): Change type to
11250 * server.h: New gdb_fildes_t typedef.
11251 [USE_WIN32API]: Include winsock2.h.
11252 (delete_file_handler, add_file_handler): Adjust prototypes.
11253 (pfildes): Declare.
11254 * utils.c (pfildes): New.
11256 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11258 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11259 * configure: Regenerate.
11261 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11263 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11264 (linux_done_accessing_memory): ... this.
11265 (linux_target_ops): Adjust.
11266 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11267 * nto-low.c (nto_target_ops): Adjust comment.
11268 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11269 * spu-low.c (spu_target_ops): Adjust comment.
11270 * target.h (target_ops): Rename unprepare_to_access_memory field
11271 to done_accessing_memory.
11272 (unprepare_to_access_memory): Rename to ...
11273 (done_accessing_memory): ... this.
11275 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11277 * linux-low.c (linux_prepare_to_access_memory): New.
11278 (linux_unprepare_to_access_memory): New.
11279 (linux_target_ops): Install them.
11280 * server.c (read_memory): Rename to ...
11281 (gdb_read_memory): ... this. Use
11282 prepare_to_access_memory/prepare_to_access_memory.
11283 (write_memory): Rename to ...
11284 (gdb_write_memory): ... this. Use
11285 prepare_to_access_memory/prepare_to_access_memory.
11286 (handle_search_memory_1): Adjust.
11287 (process_serial_event): Adjust.
11288 * target.h (struct target_ops): New fields
11289 prepare_to_access_memory and unprepare_to_access_memory.
11290 (prepare_to_access_memory, unprepare_to_access_memory): New.
11291 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11292 prepare_to_access_memory/prepare_to_access_memory.
11293 * nto-low.c (nto_target_ops): Adjust.
11294 * spu-low.c (spu_target_ops): Adjust.
11295 * win32-low.c (win32_target_ops): Adjust.
11297 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11299 * Makefile.in (WARN_CFLAGS): Get it from configure.
11300 (WERROR_CFLAGS): New.
11301 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11302 * configure.ac: Introduce --enable-werror, which adds -Werror to
11303 the compiler command line. Enabled by default. Disable with
11304 --disable-werror. Add -Wdeclaration-after-statement
11305 Wpointer-arith and -Wformat-nonliteral to warning flags.
11306 * configure: Regenerate.
11308 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11310 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11312 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11314 * gdbreplay.c (remote_error): New.
11316 (expect): Use gdbchar. Check for error reading from GDB.
11317 Clarify sync error output.
11318 (play): Check for errors writing to GDB.
11319 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11320 * remote-utils.c (getpkt): Check for errors writing to the remote
11323 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11325 * linux-low.c (linux_wait_1): Move non-debugging code out of
11326 `debug_threads' control.
11328 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11330 * linux-low.c (linux_wait_1): Don't set last_status here.
11331 * server.c (push_event, queue_stop_reply_callback): Assert we're
11332 not pushing a TARGET_WAITKIND_IGNORE event.
11333 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11334 (myresume, handle_target_event): Set the thread's last_resume_kind
11335 and last_status from the target returned status.
11337 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11341 * linux-x86-low.c (update_debug_registers_callback): New.
11342 (i386_dr_low_set_addr): Use it.
11343 (i386_dr_low_get_addr): New.
11344 (i386_dr_low_set_control): Use update_debug_registers_callback.
11345 (i386_dr_low_get_control): New.
11346 (i386_dr_low_get_status): Adjust.
11347 * linux-low.c (linux_stop_lwp): New.
11348 * linux-low.h (linux_stop_lwp): Declare.
11350 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11351 argument instead of a i386_debug_reg_state.
11352 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11353 a i386_debug_reg_state.
11354 (i386_insert_aligned_watchpoint): Adjust.
11355 (i386_remove_aligned_watchpoint): Adjust.
11356 (i386_low_stopped_data_address): Read the debug registers from the
11357 inferior instead of from the mirrors.
11358 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11359 (i386_dr_low_get_addr): Declare.
11360 (i386_dr_low_get_control): Declare.
11361 (i386_dr_low_get_status): Change prototype.
11363 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11364 (i386_dr_low_get_addr): New.
11365 (i386_dr_low_get_control): New.
11366 (i386_dr_low_get_status): Adjust prototype. Return
11368 (i386_initial_stuff): Clear dr_status_mirror and
11370 (i386_get_thread_context): Adjust.
11371 (i386_set_thread_context): Adjust.
11372 (i386_thread_added): Adjust.
11374 2010-08-24 Pedro Alves <pedro@codesourcery.com>
11376 * linux-low.h (linux_thread_area): Delete declaration.
11378 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11380 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11381 after its termination.
11383 2010-08-09 Pedro Alves <pedro@codesourcery.com>
11385 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11386 (gdb_wants_all_stopped): Delete.
11387 (linux_wait_1): Don't call them.
11388 * server.c (handle_v_cont): Tag all threads as want-stopped.
11389 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11390 stopped as "client-wants-stopped".
11392 2010-07-31 Pedro Alves <pedro@codesourcery.com>
11394 * Makefile.in (signals_h): New.
11395 (server_h): Depend on it.
11396 (server.o): Don't depend on $(signals_def).
11397 (signals.o): Depend on $(signals_def).
11399 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11401 * Makefile.in (signals_def): New.
11402 (server_h): Append include/gdb/signals.h and signals_def.
11403 (server.o): Append signals_def.
11405 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11407 * server.c (handle_target_event): Use target_signal_to_host for
11408 resume_info.sig initialization.
11409 * target.h (struct thread_resume) <sig>: New comment.
11411 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11413 * server.c (handle_query): strcpy() the returned string from paddress()
11414 instead of sprintf().
11415 * utils.c (paddress): Return phex_nz().
11417 2010-07-07 Joel Brobecker <brobecker@adacore.com>
11419 * server.c (handle_v_cont): Call mourn_inferior if process
11421 (myresume): Likewise.
11423 2010-07-01 Pedro Alves <pedro@codesourcery.com>
11425 Static tracepoints, and integration with UST.
11427 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11428 * mem-break.c (uninsert_all_breakpoints)
11429 (reinsert_all_breakpoints): New.
11430 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11431 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11432 (gdb_agent_ust_loaded, helper_thread_id)
11433 (gdb_agent_helper_thread_id): New macros.
11434 (struct ipa_sym_addresses): Add addr_ust_loaded,
11435 addr_helper_thread_id, addr_cmd_buf.
11436 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11437 (in_process_agent_loaded_ust): New.
11438 (write_e_ust_not_loaded): New.
11439 (maybe_write_ipa_ust_not_loaded): New.
11440 (struct collect_static_trace_data_action): New.
11441 (enum tracepoint_type) <static_tracepoint>: New.
11442 (struct tracepoint) <handle>: Mention static tracepoints.
11443 (struct static_tracepoint_ctx): New.
11444 (CMD_BUF_SIZE): New.
11445 (add_tracepoint_action): Handle static tracepoint actions.
11446 (unprobe_marker_at): New.
11447 (clear_installed_tracepoints): Handle static tracepoints.
11448 (cmd_qtdp): Handle static tracepoints.
11449 (probe_marker_at): New.
11450 (cmd_qtstart): Handle static tracepoints.
11451 (response_tracepoint): Handle static tracepoints.
11452 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11453 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11454 (get_context_regcache): Handle static tracepoints.
11455 (do_action_at_tracepoint): Handle static tracepoint actions.
11456 (traceframe_find_block_type): Handle static trace data blocks.
11457 (traceframe_read_sdata): New.
11458 (download_tracepoints): Download static tracepoint actions.
11459 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11460 (GDB_PROBE_NAME): New.
11462 (GET_UST_SYM): New.
11465 (ust_marker_to_static_tracepoint): New.
11467 (collect_ust_data_at_tracepoint): New.
11468 (gdb_ust_probe): New.
11469 (UNIX_PATH_MAX, SOCK_DIR): New.
11470 (gdb_ust_connect_sync_socket): New.
11471 (resume_thread, stop_thread): New.
11472 (run_inferior_command): New.
11473 (init_named_socket): New.
11474 (gdb_ust_socket_init): New.
11475 (cstr_to_hexstr): New.
11477 (first_marker, next_marker): New.
11478 (response_ust_marker): New.
11479 (cmd_qtfstm, cmd_qtsstm): New.
11480 (unprobe_marker_at, probe_marker_at): New.
11481 (cmd_qtstmat, gdb_ust_thread): New.
11482 (gdb_ust_init): New.
11483 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11484 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11485 (ST_REGENTRY): New.
11486 (x86_64_st_collect_regmap): New.
11487 (X86_64_NUM_ST_COLLECT_GREGS): New.
11488 (AMD64_RIP_REGNUM): New.
11489 (supply_static_tracepoint_registers): New.
11490 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11491 (ST_REGENTRY): New.
11492 (i386_st_collect_regmap): New.
11493 (i386_NUM_ST_COLLECT_GREGS): New.
11494 (supply_static_tracepoint_registers): New.
11495 * server.c (handle_query): Handle qXfer:statictrace:read.
11496 <qSupported>: Report support for StaticTracepoints, and
11497 qXfer:statictrace:read features.
11498 * server.h (traceframe_read_sdata)
11499 (supply_static_tracepoint_registers): Declare.
11500 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11501 (unpack_varlen_hex): Include in IPA build.
11502 * Makefile.in (ustlibs, ustinc): New.
11503 (IPA_OBJS): Add remote-utils-ipa.o.
11504 ($(IPA_LIB)): Link -ldl and -lpthread.
11506 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11507 * config.in, configure: Regenerate.
11509 2010-06-20 Ian Lance Taylor <iant@google.com>
11510 Pedro Alves <pedro@codesourcery.com>
11512 * linux-x86-low.c (always_true): Delete.
11513 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11514 trying to fool the compiler with always_true.
11516 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11518 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11519 conditions in gdbserver.
11521 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11523 * spu-low.c (spu_read_memory): Wrap around local store limit.
11524 (spu_write_memory): Likewise.
11526 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11528 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11529 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11531 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11533 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11534 uses with LONGEST uses.
11536 2010-06-14 Stan Shebs <stan@codesourcery.com>
11537 Pedro Alves <pedro@codesourcery.com>
11541 * linux-x86-low.c: Include limits.h.
11543 (always_true): New.
11546 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11547 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11548 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11549 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11550 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11551 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11552 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11553 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11554 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11555 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11556 (amd64_emit_void_call_2): New.
11557 (amd64_emit_ops): New.
11558 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11559 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11560 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11561 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11562 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11563 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11564 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11565 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11566 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11567 (i386_emit_stack_adjust, i386_emit_int_call_1)
11568 (i386_emit_void_call_2): New.
11569 (i386_emit_ops): New.
11570 (x86_emit_ops): New.
11571 (the_low_target): Install x86_emit_ops.
11572 * server.h (struct emit_ops): New.
11573 (get_raw_reg_func_addr): Declare.
11574 (current_insn_ptr, emit_error): Declare.
11575 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11576 (set_trace_state_variable_value): New defines.
11577 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11578 addr_get_trace_state_variable_value and
11579 addr_set_trace_state_variable_value.
11580 (symbol_list): New fields for get_raw_reg,
11581 get_trace_state_variable_value and set_trace_state_variable_value.
11582 (condfn): New typedef.
11583 (struct tracepoint): New field `compiled_cond'.
11584 (do_action_at_tracepoint): Clear compiled_cond.
11585 (get_trace_state_variable_value, set_trace_state_variable_value):
11587 (condition_true_at_tracepoint): If there's a compiled condition,
11589 (current_insn_ptr, emit_error): New globals.
11590 (struct bytecode_address): New.
11591 (get_raw_reg_func_addr): New.
11592 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11593 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11594 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11595 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11596 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11597 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11598 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11599 (compile_tracepoint_condition, compile_bytecodes): New.
11600 * target.h (emit_ops): Forward declare.
11601 (struct target_ops): New field emit_ops.
11602 (target_emit_ops): New.
11603 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11604 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11605 * linux-low.c (linux_emit_ops): New.
11606 (linux_target_ops): Install it.
11607 * linux-low.h (struct linux_target_ops): New field emit_ops.
11609 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11611 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11612 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11614 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11615 Stan Shebs <stan@codesourcery.com>
11617 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11618 (all): Depend on $(extra_libraries).
11619 (install-only): Install the IPA.
11620 (IPA_OBJS, IPA_LIB): New.
11621 (clean): Remove the IPA lib.
11622 (IPAGENT_CFLAGS): New.
11623 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11624 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11625 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11626 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11627 * configure.ac: Check for atomic builtins support in the compiler.
11628 (IPA_DEPFILES, extra_libraries): Define.
11629 * configure.srv (ipa_obj): Add description.
11630 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11631 (i[34567]86-*-linux*): Set ipa_obj.
11632 (x86_64-*-linux*): Set ipa_obj.
11633 * linux-low.c (stabilizing_threads): New.
11634 (supports_fast_tracepoints): New.
11635 (linux_detach): Stabilize threads before detaching.
11636 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11637 the lwp is either not stabilizing, or is moving out of a jump pad.
11638 (linux_fast_tracepoint_collecting): New.
11639 (maybe_move_out_of_jump_pad): New.
11640 (enqueue_one_deferred_signal): New.
11641 (dequeue_one_deferred_signal): New.
11642 (linux_wait_for_event_1): If moving out of a jump pad, defer
11643 pending signals to later.
11644 (linux_stabilize_threads): New.
11645 (linux_wait_1): Check if threads need moving out of jump pads, and
11647 (stuck_in_jump_pad_callback): New.
11648 (move_out_of_jump_pad_callback): New.
11649 (lwp_running): New.
11650 (linux_resume_one_lwp): Handle moving out of jump pads.
11651 (linux_set_resume_request): Dequeue deferred signals.
11652 (need_step_over_p): Also step over fast tracepoint jumps.
11653 (start_step_over): Also uninsert fast tracepoint jumps.
11654 (finish_step_over): Also reinsert fast tracepoint jumps.
11655 (linux_install_fast_tracepoint_jump): New.
11656 (linux_target_ops): Install linux_stabilize_threads and
11657 linux_install_fast_tracepoint_jump_pad.
11658 * linux-low.h (linux_target_ops) <get_thread_area,
11659 install_fast_tracepoint_jump_pad>: New fields.
11660 (struct lwp_info) <collecting_fast_tracepoint,
11661 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11662 (linux_get_thread_area): Declare.
11663 * linux-x86-low.c (jump_insn): New.
11664 (x86_get_thread_area): New.
11665 (append_insns): New.
11666 (push_opcode): New.
11667 (amd64_install_fast_tracepoint_jump_pad): New.
11668 (i386_install_fast_tracepoint_jump_pad): New.
11669 (x86_install_fast_tracepoint_jump_pad): New.
11670 (the_low_target): Install x86_get_thread_area and
11671 x86_install_fast_tracepoint_jump_pad.
11672 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11673 (struct fast_tracepoint_jump): New.
11674 (fast_tracepoint_jump_insn): New.
11675 (fast_tracepoint_jump_shadow): New.
11676 (find_fast_tracepoint_jump_at): New.
11677 (fast_tracepoint_jump_here): New.
11678 (delete_fast_tracepoint_jump): New.
11679 (set_fast_tracepoint_jump): New.
11680 (uninsert_fast_tracepoint_jumps_at): New.
11681 (reinsert_fast_tracepoint_jumps_at): New.
11682 (set_breakpoint_at): Use write_inferior_memory.
11683 (uninsert_raw_breakpoint): Use write_inferior_memory.
11684 (check_mem_read): Mask out fast tracepoint jumps.
11685 (check_mem_write): Mask out fast tracepoint jumps.
11686 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11687 (set_fast_tracepoint_jump): Declare.
11688 (delete_fast_tracepoint_jump)
11689 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11690 (reinsert_fast_tracepoint_jumps_at): Declare.
11691 * regcache.c: Don't compile many functions when building the
11692 in-process agent library.
11693 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11694 the register buffer in the heap.
11695 (free_register_cache): If the register buffer isn't owned by the
11696 regcache, don't free it.
11697 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11698 pre-existing register caches.
11699 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11701 (convert_ascii_to_int): : Constify `from' parameter type.
11702 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11703 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11704 the needed buffer in-place.
11705 (relocate_instruction): New.
11706 * server.c (handle_query) <qSymbols>: If the target supports
11707 tracepoints, give it a chance of looking up symbols. Report
11708 support for fast tracepoints.
11709 (handle_status): Stabilize threads.
11710 (process_serial_event): Adjust.
11711 * server.h (struct fast_tracepoint_jump): Forward declare.
11712 (struct process_info) <fast_tracepoint_jumps>: New field.
11713 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11714 (decode_X_packet, decode_M_packet): Adjust.
11715 (relocate_instruction): Declare.
11716 (in_process_agent_loaded): Declare.
11717 (tracepoint_look_up_symbols): Declare.
11718 (struct fast_tpoint_collect_status): Declare.
11719 (fast_tracepoint_collecting): Declare.
11720 (force_unlock_trace_buffer): Declare.
11721 (handle_tracepoint_bkpts): Declare.
11722 (initialize_low_tracepoint)
11723 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11724 * target.h (struct target_ops) <stabilize_threads,
11725 install_fast_tracepoint_jump_pad>: New fields.
11726 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11727 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11728 [HAVE_STDINT_H]: Include stdint.h.
11729 (trace_debug_1): Rename to ...
11730 (trace_vdebug): ... this.
11731 (trace_debug): Rename to ...
11732 (trace_debug_1): ... this. Add `level' parameter.
11733 (trace_debug): New.
11734 (ATTR_USED, ATTR_NOINLINE): New.
11735 (IP_AGENT_EXPORT): New.
11736 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11737 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11738 (about_to_request_buffer_space, trace_buffer_is_full)
11739 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11740 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11741 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11742 (traceframe_write_count, traceframes_created)
11743 (trace_state_variables)
11744 New renaming defines.
11745 (struct ipa_sym_addresses): New.
11746 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11747 (symbol_list): New.
11748 (ipa_sym_addrs): New.
11749 (all_tracepoint_symbols_looked_up): New.
11750 (in_process_agent_loaded): New.
11751 (write_e_ipa_not_loaded): New.
11752 (maybe_write_ipa_not_loaded): New.
11753 (tracepoint_look_up_symbols): New.
11754 (debug_threads) [IN_PROCESS_AGENT]: New.
11755 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11756 (UNKNOWN_SIDE_EFFECTS): New.
11757 (stop_tracing): New.
11758 (flush_trace_buffer): New.
11759 (stop_tracing_bkpt): New.
11760 (flush_trace_buffer_bkpt): New.
11761 (read_inferior_integer): New.
11762 (read_inferior_uinteger): New.
11763 (read_inferior_data_pointer): New.
11764 (write_inferior_data_pointer): New.
11765 (write_inferior_integer): New.
11766 (write_inferior_uinteger): New.
11767 (struct collect_static_trace_data_action): Delete.
11768 (enum tracepoint_type): New.
11769 (struct tracepoint) <type>: New field `type'.
11770 <actions_str, step_actions, step_actions_str>: Only include in
11772 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11773 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11774 (tracepoints): Use IP_AGENT_EXPORT.
11775 (last_tracepoint): Don't include in the IPA.
11776 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11777 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11778 (alloced_trace_state_variables): New.
11779 (trace_state_variables): Use IP_AGENT_EXPORT.
11780 (traceframe_t): Delete unused variable.
11781 (circular_trace_buffer): Don't include in the IPA.
11782 (trace_buffer_start): Delete.
11783 (struct trace_buffer_control): New.
11784 (trace_buffer_free): Delete.
11785 (struct ipa_trace_buffer_control): New.
11786 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11787 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11789 (trace_buffer_ctrl): New.
11790 (TRACE_BUFFER_CTRL_CURR): New.
11791 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11792 Reimplement as macros.
11793 (trace_buffer_wrap): Delete.
11794 (traceframe_write_count, traceframe_read_count)
11795 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11796 (struct tracepoint_hit_ctx) <type>: New field.
11797 (struct fast_tracepoint_ctx): New.
11798 (memory_barrier): New.
11800 (record_tracepoint_error): Update atomically in the IPA.
11801 (clear_inferior_trace_buffer): New.
11802 (about_to_request_buffer_space): New.
11803 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11804 updating the same buffer.
11805 (add_tracepoint): Default the tracepoint's type to trap
11806 tracepoint, and orig_size to -1.
11807 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11808 internal variables.
11809 (create_trace_state_variable): New parameter `gdb'. Handle it.
11810 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11811 (cmd_qtdp): Handle fast tracepoints.
11812 (cmd_qtdv): Adjust.
11813 (max_jump_pad_size): New.
11814 (gdb_jump_pad_head): New.
11815 (get_jump_space_head): New.
11816 (claim_jump_space): New.
11817 (sort_tracepoints): New.
11818 (MAX_JUMP_SIZE): New.
11819 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11821 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11822 support. Upload fast traceframes, and delete internal IPA
11824 (stop_tracing_handler): New.
11825 (flush_trace_buffer_handler): New.
11826 (cmd_qtstop): Upload fast tracepoints.
11827 (response_tracepoint): Handle fast tracepoints.
11828 (tracepoint_finished_step): Upload fast traceframes. Set the
11829 tracepoint hit context's tracepoint type.
11830 (handle_tracepoint_bkpts): New.
11831 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11832 type. Add comment about fast tracepoints.
11833 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11834 non-existing action_str field.
11835 (get_context_regcache): Handle fast tracepoints.
11836 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11838 (fast_tracepoint_from_jump_pad_address): New.
11839 (fast_tracepoint_from_ipa_tpoint_address): New.
11840 (collecting_t): New.
11841 (force_unlock_trace_buffer): New.
11842 (fast_tracepoint_collecting): New.
11844 (gdb_collect): New.
11845 (write_inferior_data_ptr): New.
11846 (target_tp_heap): New.
11847 (target_malloc): New.
11848 (download_agent_expr): New.
11850 (download_tracepoints): New.
11851 (download_trace_state_variables): New.
11852 (upload_fast_traceframes): New.
11853 (IPA_FIRST_TRACEFRAME): New.
11854 (IPA_NEXT_TRACEFRAME_1): New.
11855 (IPA_NEXT_TRACEFRAME): New.
11856 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11857 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11858 (gdb_jump_pad_buffer_end): New.
11859 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11860 (initialize_tracepoint): Adjust.
11861 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11862 buffer. Initialize the low module.
11863 * utils.c (PREFIX, TOOLNAME): New.
11864 (malloc_failure): Use PREFIX.
11865 (error): In the IPA, an error causes an exit.
11866 (fatal, warning): Use PREFIX.
11867 (internal_error): Use TOOLNAME.
11868 (NUMCELLS): Increase to 10.
11869 * configure, config.in: Regenerate.
11871 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11873 * server.c (handle_query) <qSupported>: Do two passes over the
11874 qSupported string to avoid nesting strtok.
11876 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11878 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
11880 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
11881 -Wl,--dynamic-list.
11882 * configure: Regenerate.
11883 * proc-service.list: New.
11885 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11887 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
11890 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
11892 * gdbreplay.c (remote_open): Check error return from socket() call by
11893 its equality to -1 not by it being negative.
11894 * remote-utils.c (remote_open): Likewise.
11896 2010-05-23 Pedro Alves <pedro@codesourcery.com>
11898 * config.h: Regenerate.
11900 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11902 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
11903 doesn't provide PTRACE_GET_THREAD_AREA.
11905 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11907 * linux-m68k-low.c: Include <asm/ptrace.h>
11908 (ps_get_thread_area): Implement.
11910 2010-05-03 Doug Evans <dje@google.com>
11912 * event-loop.c (struct callback_event): New struct.
11913 (callback_list): New global.
11914 (append_callback_event, delete_callback_event): New functions.
11915 (process_callback): New function.
11916 (start_event_loop): Call it.
11917 * remote-utils.c (NOT_SCHEDULED): Define.
11918 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
11919 moved out of readchar.
11920 (readchar): Rewrite. Call reschedule before returning.
11921 (reset_readchar): New function.
11922 (remote_close): Call it.
11923 (process_remaining, reschedule): New functions.
11924 * server.h (callback_handler_func): New typedef.
11925 (append_callback_event, delete_callback_event): Declare.
11927 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11929 * proc-service.c (ps_pglobal_lookup): Use
11930 thread_db_look_up_one_symbol.
11931 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
11932 parameter. Use it instead of all_symbols_looked_up.
11933 * server.h (struct process_info) <all_symbols_looked_up>: Delete
11935 (all_symbols_looked_up): Don't declare.
11936 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
11937 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
11939 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
11940 Set all_symbols_looked_up here.
11941 (thread_db_look_up_one_symbol): New.
11942 (thread_db_get_tls_address): Adjust.
11943 (thread_db_load_search, try_thread_db_load_1): Always allocate the
11944 thread_db object on the heap, and tentatively set it in the
11946 (thread_db_init): Don't set all_symbols_looked_up here.
11947 * linux-low.h (thread_db_look_up_one_symbol): Declare.
11949 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11951 * linux-low.c (linux_kill, linux_detach): Adjust.
11952 (status_pending_p_callback): Remove redundant statement. Check
11953 for !TARGET_WAITIKIND_IGNORE, instead of
11954 TARGET_WAITKIND_STOPPED.
11955 (handle_tracepoints): Make sure LWP is locked. Adjust.
11956 (linux_wait_for_event_1): Adjust.
11957 (linux_cancel_breakpoints): New.
11958 (unsuspend_one_lwp): New.
11959 (unsuspend_all_lwps): New.
11960 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
11961 (send_sigstop_callback): Change return type to int, add new
11962 `except' parameter and handle it.
11963 (suspend_and_send_sigstop_callback): New.
11964 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
11965 pass them down. If SUSPEND, also increment the lwp's suspend
11967 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
11968 (need_step_over_p): Don't consider suspended LWPs.
11969 (start_step_over): Adjust.
11970 (proceed_one_lwp): Change return type to int, add new `except'
11971 parameter and handle it.
11972 (unsuspend_and_proceed_one_lwp): New.
11973 (proceed_all_lwps): Use find_inferior instead of
11975 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
11976 also decrement the suspend count of LWPs. Pass `except' down,
11977 instead of hacking its suspend count.
11978 (linux_pause_all): Add `freeze' parameter. Adjust.
11979 (linux_unpause_all): New.
11980 (linux_target_ops): Install linux_unpause_all.
11981 * server.c (handle_status): Adjust.
11982 * target.h (struct target_ops): New fields `unpause_all' and
11983 `cancel_breakpoints'. Add new parameter to `pause_all'.
11984 (pause_all): Add new `freeze' parameter.
11985 (unpause_all): New.
11986 (cancel_breakpoints): New.
11987 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
11988 cancel breakpoints.
11989 (cmd_qtstart): Pause threads.
11990 (stop_tracing): Pause threads, and cancel breakpoints.
11991 * win32-low.c (win32_target_ops): Adjust.
11993 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11995 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
11996 the inferior right away from here...
11997 (linux_wait_1): ... to here, and adjust to check the thread's
11998 last_resume_kind instead of the lwp's step or stop_expected flags.
12000 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12002 * README: Use consistent `GDB' and `GDBserver' spellings.
12004 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12006 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12007 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12008 (linux_detach_one_lwp): Assume the lwp is stopped.
12009 (any_thread_of): Delete.
12010 (linux_detach): Stop all lwps here. Don't blindly delete all
12012 (delete_lwp_callback): New.
12013 (linux_mourn): Delete all lwps of the process that is gone.
12014 (linux_wait_1): Don't delete the last lwp of the process here.
12015 * mem-break.h (mark_breakpoints_out): Declare.
12016 * mem-break.c (mark_breakpoints_out): New.
12017 (free_all_breakpoints): Use it.
12018 * server.c (handle_target_event): If the process is gone, mark
12020 * thread-db.c (struct thread_db) <create_bp>: New field.
12021 (thread_db_enable_reporting): Fix prototype. Store a thread event
12022 breakpoint reference in the thread_db struct.
12023 (thread_db_load_search): Clear the thread_db object.
12024 (try_thread_db_load_1): Ditto.
12025 (switch_to_process): New.
12026 (disable_thread_event_reporting): Use it.
12027 (remove_thread_event_breakpoints): New.
12028 (thread_db_detach, thread_db_mourn): Use it.
12030 2010-05-01 Pedro Alves <pedro@codesourcery.com>
12032 * linux-low.c (linux_enable_event_reporting): New.
12033 (linux_wait_for_event_1, handle_extended_wait): Use it.
12035 2010-04-30 Pedro Alves <pedro@codesourcery.com>
12037 * linux-low.c (linux_kill_one_lwp, linux_kill)
12038 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12039 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12040 SIGSTOP even if the LWP is stopped.
12041 (send_sigstop_callback): New.
12042 (stop_all_lwps): Use send_sigstop_callback instead.
12043 (linux_resume_one_thread): Adjust.
12044 (proceed_one_lwp): Still proceed an LWP that the client has
12045 requested to stop, if we haven't reported it as stopped yet. Make
12046 sure that LWPs the client want stopped, have a pending SIGSTOP.
12048 2010-04-26 Doug Evans <dje@google.com>
12050 * server.c (handle_general_set): Make static.
12052 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12053 Print received char after testing for error/eof instead of before.
12054 (input_interrupt): Tweak comment.
12056 2010-04-23 Doug Evans <dje@google.com>
12058 * server.c (start_inferior): Print inferior argv if --debug.
12060 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12062 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12063 * nto-x86-low.c: Include server.h
12065 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12067 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12068 be consistent with other sources of this directory.
12069 (init_registers_amd64): Correct name of source file of this function
12072 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12074 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12075 64-bit executables.
12077 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12079 * win32-i386-low.c: Add 64-bit support.
12080 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12081 (init_registers_amd64): Declare.
12082 (mappings): Add 64-bit version of array.
12083 (init_windows_x86): New function.
12084 (the_low_target): Change init_arch field to init_windows_x86.
12086 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12088 * win32-low.c: Adapt to support also 64-bit architecture.
12089 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12090 (get_image_name): Use SIZE_T type for local variable `done'.
12091 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12092 (toolhelp_get_dll_name): Idem.
12093 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12094 Use uintptr_t typecast to avoid warning.
12095 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12096 (handle_exception): Use phex_nz to avoid warning.
12097 (win32_wait): Remove unused local variable `process'.
12099 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12101 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12104 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12106 * configure.ac: Use `ws2_32' library for srv_mingw.
12107 * configure: Regenerate.
12108 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12109 * remote-utils.c: Likewise.
12111 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12113 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12114 if __x86_64__ is defined.
12116 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12118 * configure: Regenerate.
12120 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12122 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12123 * target.h (target_ops): New get_tib_address field.
12124 * win32-low.h (win32_thread_info): Add thread_local_base field.
12125 * win32-low.c (child_add_thread): Add tlb argument.
12126 Set thread_local_base field to TLB.
12127 (get_child_debug_event): Adapt to child_add_thread change.
12128 (win32_get_tib_address): New function.
12129 (win32_target_ops): Set get_tib_address field to
12130 win32_get_tib_address.
12131 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12133 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12135 * linux-low.c (linux_mourn): Also remove the process.
12136 * server.c (handle_target_event): Don't remove the process here.
12137 * nto-low.c (nto_mourn): New.
12138 (nto_target_ops): Install it.
12139 * spu-low.c (spu_mourn): New.
12140 (spu_target_ops): Install it.
12141 * win32-low.c (win32_mourn): New.
12142 (win32_target_ops): Install it.
12144 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12146 * server.h (buffer_xml_printf): Remove redundant `;'.
12148 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12150 * regcache.c (set_register_cache): Invalidate regcaches before
12151 changing the register cache layout.
12152 (regcache_invalidate_one): Allow a NULL regcache.
12153 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12154 regcaches before changing the register cache layout or the target
12157 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12159 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12160 variable warning on Linux/x86-64.
12162 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12164 GDBserver disconnected tracing support.
12166 * linux-low.c (linux_remove_process): Delete.
12167 (add_lwp): Don't set last_resume_kind here.
12168 (linux_kill): Use `mourn'.
12169 (linux_detach): Use `thread_db_detach', and `mourn'.
12170 (linux_mourn): New.
12171 (linux_attach_lwp_1): Adjust comment.
12172 (linux_attach): last_resume_kind moved the thread_info; adjust.
12173 (status_pending_p_callback): Adjust.
12174 (linux_wait_for_event_1): Adjust.
12175 (count_events_callback, select_singlestep_lwp_callback)
12176 (select_event_lwp_callback, cancel_breakpoints_callback)
12177 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12178 (proceed_one_lwp): Adjust.
12179 (linux_async): Add debug output.
12180 (linux_thread_stopped): New.
12181 (linux_pause_all): New.
12182 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12184 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12185 (thread_db_free): Delete declaration.
12186 (thread_db_detach, thread_db_mourn): Declare.
12187 * thread-db.c (thread_db_init): Use thread_db_mourn.
12188 (thread_db_free): Delete, split in two.
12189 (disable_thread_event_reporting): New.
12190 (thread_db_detach): New.
12191 (thread_db_mourn): New.
12193 * server.h (struct thread_info) <last_resume_kind>: New field.
12194 <attached>: Add comment.
12195 <gdb_detached>: New field.
12196 (handler_func): Change return type to int.
12197 (handle_serial_event, handle_target_event): Ditto.
12198 (gdb_connected): Declare.
12200 (disconnected_tracing): Declare.
12201 (stop_tracing): Declare.
12203 * server.c (handle_query) <qSupported>: Report support for
12204 disconnected tracing.
12205 (queue_stop_reply_callback): Account for running threads.
12206 (gdb_wants_thread_stopped): New.
12207 (gdb_wants_all_threads_stopped): New.
12208 (gdb_reattached_process): New.
12209 (handle_status): Clear the `gdb_detached' flag of all processes.
12210 In all-stop, stop all threads.
12211 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12212 (process_serial_event): If the remote connection breaks, or if an
12213 exit was forced with "monitor exit", force an event loop exit.
12214 Handle disconnected tracing on detach.
12215 (handle_serial_event): Adjust.
12216 (handle_target_event): If GDB isn't connected, forward events back
12217 to the inferior, unless the last process exited, in which case,
12218 exit gdbserver. Adjust interface.
12220 * remote-utils.c (remote_open): Don't block in accept. Instead
12221 register an event loop source on the listen socket file
12222 descriptor. Refactor bits into ...
12223 (listen_desc): ... this new global.
12224 (gdb_connected): ... this new function.
12225 (enable_async_notification): ... this new function.
12226 (handle_accept_event): ... this new function.
12227 (remote_close): Clear remote_desc.
12229 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12231 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12233 (mourn_inferior): Define.
12234 (target_process_qsupported): Avoid the dangling else problem.
12235 (thread_stopped): Define.
12236 (pause_all): Define.
12237 (target_waitstatus_to_string): Declare.
12238 * target.c (target_waitstatus_to_string): New.
12240 * tracepoint.c (tracing): Make extern.
12241 (disconnected_tracing): New.
12242 (stop_tracing): Make extern. Handle tracing stops due to GDB
12244 (cmd_qtdisconnected): New.
12245 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12246 (handle_tracepoint_general_set): Handle QTDisconnected.
12248 * event-loop.c (event_handler_func): Change return type to int.
12249 (process_event): Bail out if the event handler wants the event
12251 (handle_file_event): Ditto.
12252 (start_event_loop): Bail out if the event handler wants the event
12255 * nto-low.c (nto_target_ops): Adjust.
12256 * spu-low.c (spu_wait): Don't remove the process here.
12257 (spu_target_ops): Adjust.
12258 * win32-low.c (win32_wait): Don't remove the process here.
12259 (win32_target_ops): Adjust.
12261 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12263 * regcache.c (realloc_register_cache): Invalidate inferior's
12264 regcache before recreating it.
12266 2010-04-09 Pedro Alves <pedro@codesourcery.com>
12268 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12270 2010-04-09 Stan Shebs <stan@codesourcery.com>
12271 Pedro Alves <pedro@codesourcery.com>
12273 * server.h (LONGEST): New.
12274 (struct thread_info) <while_stepping>: New field.
12275 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12277 (initialize_tracepoint, handle_tracepoint_general_set)
12278 (handle_tracepoint_query, tracepoint_finished_step)
12279 (tracepoint_was_hit, release_while_stepping_state_list):
12280 (current_traceframe): Declare.
12281 * server.c (handle_general_set): Handle tracepoint packets.
12282 (read_memory): New.
12283 (write_memory): New.
12284 (handle_search_memory_1): Use read_memory.
12285 (handle_query): Report support for conditional tracepoints, trace
12286 state variables, and tracepoint sources. Handle tracepoint
12288 (main): Initialize the tracepoints module.
12289 (process_serial_event): Handle traceframe reads/writes.
12291 * linux-low.c (handle_tracepoints): New.
12292 (linux_wait_1): Call it.
12293 (linux_resume_one_lwp): Handle while-stepping.
12294 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12295 (linux_target_ops): Install them.
12296 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12298 * linux-x86-low.c (x86_supports_tracepoints): New.
12299 (the_low_target). Install it.
12301 * mem-break.h (delete_breakpoint): Declare.
12302 * mem-break.c (delete_breakpoint): Make external.
12304 * target.h (struct target_ops): Add `supports_tracepoints',
12305 `read_pc', and `write_pc' fields.
12306 (target_supports_tracepoints): Define.
12307 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12310 * regcache.h (struct regcache) <registers_owned>: New field.
12311 (init_register_cache, regcache_cpy): Declare.
12312 (regcache_read_pc, regcache_write_pc): Declare.
12313 (register_cache_size): Declare.
12314 (supply_regblock): Declare.
12315 * regcache.c (init_register_cache): New.
12316 (new_register_cache): Use it.
12317 (regcache_cpy): New.
12318 (register_cache_size): New.
12319 (supply_regblock): New.
12320 (regcache_read_pc, regcache_write_pc): New.
12322 * tracepoint.c: New.
12324 * Makefile.in (OBS): Add tracepoint.o.
12325 (tracepoint.o): New rule.
12327 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12329 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12331 (i386-mmx.c): Likewise.
12332 (i386-mmx-linux.o): Likewise.
12333 (i386-mmx-linux.c): Likewise.
12335 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12336 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12337 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12338 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12340 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12341 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12342 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12344 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12346 * Makefile.in (clean): Updated.
12348 (i386-avx.c): Likewise.
12349 (i386-avx-linux.o): Likewise.
12350 (i386-avx-linux.c): Likewise.
12351 (amd64-avx.o): Likewise.
12352 (amd64-avx.c): Likewise.
12353 (amd64-avx-linux.o): Likewise.
12354 (amd64-avx-linux.c): Likewise.
12356 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12357 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12358 (srv_amd64_regobj): Add amd64-avx.o.
12359 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12360 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12361 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12362 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12363 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12364 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12365 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12367 * i387-fp.c: Include "i386-xstate.h".
12369 (i387_cache_to_xsave): Likewise.
12370 (i387_xsave_to_cache): Likewise.
12371 (x86_xcr0): Likewise.
12373 * i387-fp.h (i387_cache_to_xsave): Likewise.
12374 (i387_xsave_to_cache): Likewise.
12375 (x86_xcr0): Likewise.
12377 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12378 * linux-crisv32-low.c (target_regsets): Likewise.
12379 * linux-m68k-low.c (target_regsets): Likewise.
12380 * linux-mips-low.c (target_regsets): Likewise.
12381 * linux-ppc-low.c (target_regsets): Likewise.
12382 * linux-s390-low.c (target_regsets): Likewise.
12383 * linux-sh-low.c (target_regsets): Likewise.
12384 * linux-sparc-low.c (target_regsets): Likewise.
12385 * linux-xtensa-low.c (target_regsets): Likewise.
12387 * linux-low.c: Include <sys/uio.h>.
12388 (regsets_fetch_inferior_registers): Support nt_type.
12389 (regsets_store_inferior_registers): Likewise.
12390 (linux_process_qsupported): New.
12391 (linux_target_ops): Add linux_process_qsupported.
12393 * linux-low.h (regset_info): Add nt_type.
12394 (linux_target_ops): Add process_qsupported.
12396 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12398 (init_registers_i386_avx_linux): New.
12399 (init_registers_amd64_avx_linux): Likewise.
12400 (xmltarget_i386_linux_no_xml): Likewise.
12401 (xmltarget_amd64_linux_no_xml): Likewise.
12402 (PTRACE_GETREGSET): Likewise.
12403 (PTRACE_SETREGSET): Likewise.
12404 (x86_fill_xstateregset): Likewise.
12405 (x86_store_xstateregset): Likewise.
12406 (use_xml): Likewise.
12407 (x86_linux_update_xmltarget): Likewise.
12408 (x86_linux_process_qsupported): Likewise.
12409 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12410 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12411 init_registers_i386_linux here. Call
12412 x86_linux_update_xmltarget.
12413 (the_low_target): Add x86_linux_process_qsupported.
12415 * server.c (handle_query): Call target_process_qsupported.
12417 * target.h (target_ops): Add process_qsupported.
12418 (target_process_qsupported): New.
12420 2010-04-03 Pedro Alves <pedro@codesourcery.com>
12422 * inferiors.c (add_thread): Set last_status kind to
12423 TARGET_WAITKIND_IGNORE.
12424 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12425 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12426 (linux_wait_1): Move `thread' local definition to block that uses
12427 it. Don't NULL initialize `event_child'.
12428 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12429 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12430 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12432 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12434 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12435 an extended waitstatus, or by a watchpoint.
12436 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12437 thread was stepping or has been stopped by a watchpoint.
12439 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12441 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12442 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12443 of another, then delete the previous, and validate all
12445 (validate_inserted_breakpoint): New.
12446 (delete_disabled_breakpoints): New.
12447 (validate_breakpoints): New.
12448 (check_mem_read): Validate breakpoints before trusting their
12449 shadow. Delete disabled breakpoints.
12450 (check_mem_write): Validate breakpoints before trusting they
12451 should be inserted. Delete disabled breakpoints.
12452 * mem-break.h (validate_breakpoints):
12453 * server.c (handle_query): Validate breakpoints when we see a
12456 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12458 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12459 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12460 if we could tell there's a GDB breakpoint at stop_pc.
12461 (need_step_over_p): Don't do a step over if we find a GDB
12462 breakpoint at the resume PC.
12464 * mem-break.c (struct raw_breakpoint): New.
12465 (enum bkpt_type): New type `gdb_breakpoint'.
12466 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12467 fields. New field `raw'.
12468 (find_raw_breakpoint_at): New.
12469 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12470 breakpoint instead.
12471 (set_breakpoint_at): Adjust.
12472 (delete_raw_breakpoint): New.
12473 (release_breakpoint): New.
12474 (delete_breakpoint): Rename to...
12475 (delete_breakpoint_1): ... this. Add proc parameter. Use
12476 release_breakpoint. Return ENOENT.
12477 (delete_breakpoint): Reimplement.
12478 (find_breakpoint_at): Delete.
12479 (find_gdb_breakpoint_at): New.
12480 (delete_breakpoint_at): Delete.
12481 (set_gdb_breakpoint_at): New.
12482 (delete_gdb_breakpoint_at): New.
12483 (gdb_breakpoint_here): New.
12484 (set_reinsert_breakpoint): Use release_breakpoint.
12485 (uninsert_breakpoint): Rename to ...
12486 (uninsert_raw_breakpoint): ... this.
12487 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12488 (reinsert_raw_breakpoint): Change parameter type to
12490 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12492 (check_breakpoints): Adjust. Use release_breakpoint.
12493 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12494 (breakpoint_inserted_here): Ditto.
12495 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12496 Don't trust the breakpoint's shadow if it is not inserted.
12497 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12498 (delete_all_breakpoints): Adjust.
12499 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12500 use delete_breakpoint_1.
12502 * mem-break.h (breakpoints_supported): Delete declaration.
12503 (set_gdb_breakpoint_at): Declare.
12504 (gdb_breakpoint_here): Declare.
12505 (delete_breakpoint_at): Delete.
12506 (delete_gdb_breakpoint_at): Declare.
12508 * server.h (struct raw_breakpoint): Forward declare.
12509 (struct process_info): New field `raw_breakpoints'.
12511 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12514 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12516 * linux-low.c (status_pending_p_callback): Fix comment.
12517 (linux_wait_for_event_1): Move most of the internal breakpoint
12518 handling from here...
12519 (linux_wait_1): ... to here.
12520 (count_events_callback): New.
12521 (select_singlestep_lwp_callback): New.
12522 (select_event_lwp_callback): New.
12523 (cancel_breakpoints_callback): New.
12524 (select_event_lwp): New.
12525 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12526 priority to all LWPs that have had events that should be reported
12527 to the client. Cancel breakpoints when about to reporting the
12528 event to the client, not while stopping lwps. No longer cancel
12529 finished single-steps here.
12530 (cancel_finished_single_step): Delete.
12531 (cancel_finished_single_steps): Delete.
12533 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12535 * mem-break.c (enum bkpt_type): New.
12536 (struct breakpoint): New field `type'.
12537 (set_breakpoint_at): Change return type to struct breakpoint
12538 pointer. Set type to `other_breakpoint' by default.
12539 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12540 in the breakpoint list.
12541 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12542 (reinsert_breakpoint): Rename to ...
12543 (reinsert_raw_breakpoint): ... this.
12544 (reinsert_breakpoints_at): Adjust.
12545 * mem-break.h (struct breakpoint): Declare.
12546 (set_breakpoint_at): Change return type to struct breakpoint
12549 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12551 * server.c (handle_query): Assign, not compare.
12553 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12555 Teach linux gdbserver to step-over-breakpoints.
12557 * linux-low.c (can_hardware_single_step): New.
12558 (supports_breakpoints): New.
12559 (handle_extended_wait): If stopping threads, read the stop pc of
12560 the new cloned LWP.
12562 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12563 low target doesn't support retrieving the PC.
12564 (add_lwp): Set last_resume_kind to resume_continue.
12565 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12566 (linux_attach): Don't clear stop_expected. Set the lwp's
12567 last_resume_kind to resume_stop.
12568 (linux_detach_one_lwp): Don't check for removed breakpoints.
12569 (check_removed_breakpoint): Delete.
12570 (status_pending_p): Rename to ...
12571 (status_pending_p_callback): ... this. Don't check for removed
12572 breakpoints. Don't consider threads that are stopped from GDB's
12574 (linux_wait_for_lwp): Always read the stop_pc here.
12575 (cancel_breakpoint): New.
12576 (step_over_bkpt): New global.
12577 (linux_wait_for_event_1): Implement stepping over breakpoints.
12578 (gdb_wants_lwp_stopped): New.
12579 (gdb_wants_all_stopped): New.
12580 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12581 single-step traps here. Store the thread's last reported target
12583 (send_sigstop): Don't clear stop_expected. Always set it,
12585 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12586 (cancel_finished_single_step): New.
12587 (cancel_finished_single_steps): New.
12588 (wait_for_sigstop): Don't cancel finished single-step traps here.
12589 (linux_resume_one_lwp): Don't check for removed breakpoints.
12590 Don't set `step' on non-hardware step archs.
12591 (linux_set_resume_request): Ignore resume_stop requests if already
12592 stopping or stopped. Set the lwp's last_resume_kind.
12593 (resume_status_pending_p): Don't check for removed breakpoints.
12594 (need_step_over_p): New.
12595 (start_step_over): New.
12596 (finish_step_over): New.
12597 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12598 requests. Clear the thread's last reported target waitstatus.
12599 Don't use the `suspended' flag. Don't consider pending breakpoints.
12600 (linux_resume): Start a step-over if necessary.
12601 (proceed_one_lwp): New.
12602 (proceed_all_lwps): New.
12603 (unstop_all_lwps): New.
12604 * linux-low.h (struct lwp_info): Rewrite comment for the
12605 `suspended' flag. Add the `stop_pc' field. Delete the
12606 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12607 Add `'last_resume_kind' and `need_step_over' fields.
12608 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12609 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12610 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12611 (set_raw_breakpoint_at): New.
12612 (set_breakpoint_at): Rewrite to use it.
12613 (reinsert_breakpoint_handler): Delete.
12614 (set_reinsert_breakpoint): New.
12615 (reinsert_breakpoint_by_bp): Delete.
12616 (delete_reinsert_breakpoints): New.
12617 (uninsert_breakpoint): Rewrite.
12618 (uninsert_breakpoints_at): New.
12619 (reinsert_breakpoint): Rewrite.
12620 (reinsert_breakpoints_at): New.
12621 (check_breakpoints): Rewrite.
12622 (breakpoint_here): New.
12623 (breakpoint_inserted_here): New.
12624 (check_mem_read): Adjust.
12625 * mem-break.h (breakpoints_supported, breakpoint_here)
12626 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12627 (reinsert_breakpoint_by_bp): Delete declaration.
12628 (delete_reinsert_breakpoints): Declare.
12629 (reinsert_breakpoint): Delete declaration.
12630 (reinsert_breakpoints_at): Declare.
12631 (uninsert_breakpoint): Delete declaration.
12632 (uninsert_breakpoints_at): Declare.
12633 (check_breakpoints): Adjust prototype.
12634 * server.h: Adjust include order.
12635 (struct thread_info): Declare here. Add a `last_status' field.
12637 2010-03-23 Michael Snyder <msnyder@vmware.com>
12639 * server.c (crc32): New function.
12640 (handle_query): Add handling for 'qCRC:' request.
12642 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12644 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12645 lwp had been stopped by a watchpoint.
12647 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12649 * server.h (internal_error): Declare.
12650 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12651 * utils.c (internal_error): New function.
12653 2010-03-15 Andreas Schwab <schwab@redhat.com>
12655 * configure.srv: Fix typo setting srv_regobj.
12657 2010-03-15 Pedro Alves <pedro@codesourcery.com>
12659 * linux-low.c (fetch_register): Avoid passing a non string literal
12661 (usr_store_inferior_registers): Ditto.
12663 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12665 * linux-low.c (linux_write_memory): Bail out early if peeking
12668 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12670 * linux-low.h (struct lwp_info): New fields
12671 `stopped_by_watchpoint' and `stopped_data_address'.
12672 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12673 here, and cache them in the lwp object.
12674 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12676 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12678 (linux_stopped_by_watchpoint): Rewrite.
12679 (linux_stopped_data_address): Rewrite.
12681 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
12683 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12684 switching the current inferior, not before.
12686 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12688 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12689 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12690 i386-linux.c and amd64-linux.c.
12691 (reg-i386.o): Removed.
12692 (reg-i386.c): Likewise.
12693 (reg-i386-linux.o): Likewise.
12694 (reg-i386-linux.c): Likewise.
12695 (reg-x86-64.o): Likewise.
12696 (reg-x86-64.c): Likewise.
12697 (reg-x86-64-linux.o): Likewise.
12698 (reg-x86-64-linux.c): Likewise.
12700 (i386.c): Likewise.
12701 (i386-linux.o): Likewise.
12702 (i386-linux.c): Likewise.
12703 (amd64.o): Likewise.
12704 (amd64.c): Likewise.
12705 (amd64-linux.o): Likewise.
12706 (amd64-linux.c): Likewise.
12708 * configure.srv (srv_i386_regobj): New.
12709 (srv_i386_linux_regobj): Likewise.
12710 (srv_amd64_regobj): Likewise.
12711 (srv_amd64_linux_regobj): Likewise.
12712 (srv_i386_32bit_xmlfiles): Likewise.
12713 (srv_i386_64bit_xmlfiles): Likewise.
12714 (srv_i386_xmlfiles): Likewise.
12715 (srv_amd64_xmlfiles): Likewise.
12716 (srv_i386_linux_xmlfiles): Likewise.
12717 (srv_amd64_linux_xmlfiles): Likewise.
12718 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12719 srv_xmlfiles to $srv_i386_xmlfiles.
12720 (i[34567]86-*-mingw32ce*): Likewise.
12721 (i[34567]86-*-mingw*): Likewise.
12722 (i[34567]86-*-nto*): Likewise.
12723 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12724 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12725 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12726 (x86_64-*-linux*): Likewise.
12728 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12729 (init_registers_amd64_linux): New.
12730 (x86_arch_setup): Replace init_registers_x86_64_linux with
12731 init_registers_amd64_linux.
12733 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12735 * configure.ac: Check for libdl. If it is not available link against
12736 static libthread_db.
12737 * configure: Regenerate.
12739 2010-02-22 Pedro Alves <pedro@codesourcery.com>
12743 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12744 handing a read watchpoint.
12745 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12747 2010-02-12 Doug Evans <dje@google.com>
12749 * linux-low.c (linux_supports_tracefork_flag): Document.
12750 (linux_look_up_symbols): Add comment.
12752 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12754 * regcache.c (supply_register): Clear regcache if buf is NULL.
12756 2010-02-02 Nicolas Roche <roche@sourceware.org>
12757 Joel Brobecker <brobecker@adacore.com>
12759 * inferiors.c (find_inferior): Add function documentation.
12760 (unloaded_dll): Handle the case where the unloaded dll has not
12761 been previously registered in the dll list.
12763 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12765 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12766 (thumb2_breakpoint): New.
12767 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12769 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12771 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12772 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12775 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12777 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12779 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12781 * linux-s390-low.c (s390_collect_ptrace_register)
12782 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12784 2010-01-21 Doug Evans <dje@google.com>
12786 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12787 (PTRACE_ARG4_TYPE): New macro.
12788 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12789 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12790 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12791 (usr_store_inferior_registers): Ditto.
12792 (linux_read_memory, linux_write_memory): Ditto.
12793 (linux_test_for_tracefork): Ditto.
12795 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12796 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12798 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12800 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12803 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12805 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12806 prototype to take a regcache. Adjust.
12808 2010-01-20 Pedro Alves <pedro@codesourcery.com>
12810 * regcache.h (struct thread_info): Forward declare.
12811 (struct regcache): New.
12812 (new_register_cache): Adjust prototype.
12813 (get_thread_regcache): Declare.
12814 (free_register_cache): Adjust prototype.
12815 (registers_to_string, registers_from_string): Ditto.
12816 (supply_register, supply_register_by_name, collect_register)
12817 (collect_register_as_string, collect_register_by_name): Ditto.
12818 * regcache.c (struct inferior_regcache_data): Delete.
12819 (get_regcache): Rename to ...
12820 (get_thread_regcache): ... this. Adjust. Switch inferior before
12821 fetching registers.
12822 (regcache_invalidate_one): Adjust.
12823 (regcache_invalidate): Fix prototype.
12824 (new_register_cache): Return the new register cache.
12825 (free_register_cache): Change prototype.
12826 (realloc_register_cache): Adjust.
12827 (registers_to_string): Change prototype to take a regcache. Adjust.
12828 (registers_from_string): Ditto.
12829 (register_data): Ditto.
12830 (supply_register): Ditto.
12831 (supply_register_by_name): Ditto.
12832 (collect_register): Ditto.
12833 (collect_register_as_string): Ditto.
12834 (collect_register_by_name): Ditto.
12835 * server.c (process_serial_event): Adjust.
12836 * linux-low.h (regset_fill_func, regset_store_func): Change
12838 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12840 * linux-low.c (get_stop_pc): Adjust.
12841 (check_removed_breakpoint): Adjust.
12842 (linux_wait_for_event): Adjust.
12843 (linux_resume_one_lwp): Adjust.
12844 (fetch_register): Add regcache parameter. Adjust.
12845 (usr_store_inferior_registers): Ditto.
12846 (regsets_fetch_inferior_registers): Ditto.
12847 (regsets_store_inferior_registers): Ditto.
12848 (linux_fetch_registers, linux_store_registers): Ditto.
12849 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12851 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12853 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12854 prototype to take a regcache.
12855 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12856 * remote-utils.c (convert_ascii_to_int, outreg)
12857 (prepare_resume_reply): Change prototype to take a regcache.
12859 * target.h (struct target_ops) <fetch_registers, store_registers>:
12860 Change prototype to take a regcache.
12861 (fetch_inferior_registers, store_inferior_registers): Change
12862 prototype to take a regcache. Adjust.
12863 * proc-service.c (ps_lgetregs): Adjust.
12864 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12865 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12866 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12867 take a regcache. Adjust.
12868 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12869 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12870 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12871 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
12872 * linux-cris-low.c (cris_get_pc, cris_set_pc)
12873 (cris_cannot_fetch_register):
12874 (cris_breakpoint_at): Change prototype to take a regcache.
12876 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12877 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12878 to take a regcache. Adjust.
12879 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
12881 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
12882 take a regcache. Adjust.
12883 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
12884 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
12885 (m68k_set_pc): Change prototype to take a regcache. Adjust.
12886 * linux-mips-low.c (mips_get_pc):
12887 (mips_set_pc): Change prototype to take a regcache. Adjust.
12888 (mips_reinsert_addr): Adjust.
12889 (mips_collect_register): Change prototype to take a regcache.
12891 (mips_supply_register):
12892 (mips_collect_register_32bit, mips_supply_register_32bit)
12893 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12894 (mips_store_fpregset): Ditto.
12895 * linux-ppc-low.c (ppc_supply_ptrace_register)
12896 (ppc_supply_ptrace_register): Ditto.
12897 (parse_spufs_run): Adjust.
12898 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
12899 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
12900 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
12901 take a regcache. Adjust.
12902 * linux-s390-low.c (s390_collect_ptrace_register)
12903 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
12904 (s390_set_pc): Change prototype to take a regcache. Adjust.
12905 (s390_arch_setup): Adjust.
12906 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
12907 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
12908 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12909 (sparc_fill_gregset, sparc_store_gregset_from_stack)
12910 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
12912 (sparc_breakpoint_at): Adjust.
12913 * linux-xtensa-low.c (xtensa_fill_gregset):
12914 (xtensa_store_gregset):
12915 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
12916 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
12917 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
12918 prototype to take a regcache. Adjust.
12919 * win32-arm-low.c (arm_fetch_inferior_register)
12920 (arm_store_inferior_register): Change prototype to take a
12922 * win32-i386-low.c (i386_fetch_inferior_register)
12923 (i386_store_inferior_register): Change prototype to take a
12925 * win32-low.c (child_fetch_inferior_registers)
12926 (child_store_inferior_registers): Change prototype to take a
12928 (win32_wait): Adjust.
12929 (win32_fetch_inferior_registers): Change prototype to take a
12931 (win32_store_inferior_registers): Adjust.
12932 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
12933 store_inferior_register>: Change prototype to take a regcache.
12935 2010-01-20 Doug Evans <dje@google.com>
12937 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
12939 (linux_wait_for_event1, linux_init_signals): Ditto.
12940 (W_STOPCODE): Provide definition if missing.
12942 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
12944 * linux-low.c (linux_core_of_thread): New.
12945 (compare_ints, show_process, list_threads): New.
12946 (linux_qxfer_osdata): Report threads and cores.
12947 (linux_target_op): Register linux_core_of_thread.
12948 * remote-utils.c (prepare_resume_reply): Report the core.
12949 (buffer_xml_printf): Support %d specifier.
12950 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
12952 (handle_query): Handle qXfer:threads. Announce availability
12954 * target.h (struct target_ops): New field core_of_thread.
12956 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
12958 * Makefile.in (clean): Remove new generated files.
12959 (reg-s390.o, reg-s390.c): Remove rules.
12960 (reg-s390x.o, reg-s390x.c): Likewise.
12961 (s390-linux32.o, s390-linux32.c): Add rules.
12962 (s390-linux64.o, s390-linux64.c): Likewise.
12963 (s390x-linux64.o, s390x-linux64.c): Likewise.
12964 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
12965 * linux-s390-low.c: Include <elf.h>.
12966 (HWCAP_S390_HIGH_GPRS): Define if undefined.
12967 (init_registers_s390): Remove prototype.
12968 (init_registers_s390x): Likewise.
12969 (init_registers_s390_linux32): Add prototype.
12970 (init_registers_s390_linux64): Likewise.
12971 (init_registers_s390x_linux64): Likewise.
12972 (s390_num_regs_3264): New define.
12973 (s390_regmap_3264): New global variable.
12974 (s390_cannot_fetch_register): Remove obsolete check.
12975 (s390_cannot_store_register): Likewise.
12976 (s390_collect_ptrace_register): Handle upper/lower register halves.
12977 (s390_supply_ptrace_register): Likewise.
12978 (s390_fill_gregset): Update to register number changes.
12979 (s390_get_hwcap): New routine.
12980 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
12981 Install appropriate regmap and register set.
12983 2010-01-01 Joel Brobecker <brobecker@adacore.com>
12985 * server.c (gdbserver_version): Update copyright year to 2010.
12986 * gdbreplay.c (gdbreplay_version): Likewise.
12988 2009-12-28 Doug Evans <dje@google.com>
12990 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
12991 elf/external.h. Include <elf.h> instead but only if necessary.
12993 2009-12-28 Pedro Alves <pedro@codesourcery.com>
12995 * linux-low.c (linux_remove_process): Remove `detaching'
12996 parameter. Don't release/detach from thread_db here.
12997 (linux_kill): Release/detach from thread_db here, ...
12998 (linux_detach): ... and here, before actually detaching.
12999 (linux_wait_1): ... and here, when a process exits.
13000 * thread-db.c (any_thread_of): New.
13001 (thread_db_free): Switch the current inferior to a thread of the
13004 2009-12-21 Doug Evans <dje@google.com>
13006 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13008 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13009 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13010 warning ifndef __NR_tkill. Move setting of errno there too.
13011 Delete unnecessary resetting of errno after syscall.
13012 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13014 * configure.ac: Check for dladdr.
13015 * config.in: Regenerate.
13016 * configure: Regenerate.
13017 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13018 (try_thread_db_load): Update.
13020 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13022 2009-12-18 Doug Evans <dje@google.com>
13024 * event-loop.c: Include unistd.h if it exists.
13026 * linux-low.c (my_waitpid): Move definition away from being in
13027 between linux_tracefork_child/linux_test_for_tracefork.
13029 * gdb_proc_service.h (psaddr_t): Fix type.
13030 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13031 signature to match glibc.
13033 2009-12-16 Doug Evans <dje@google.com>
13035 * linux-low.c (linux_read_memory): Fix argument to read.
13037 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13039 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13040 events, don't leave current_inferior pointing at null.
13042 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13044 * win32-low.c (LOG): Delete.
13045 (OUTMSG): Output to stderr.
13046 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13047 on compile time LOG macro.
13048 (win32_wait): Fix debug output.
13050 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13052 * win32-low.c (win32_add_one_solib): If the dll name is
13053 "ntdll.dll", prepend the system directory to the dll path.
13055 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13057 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13059 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
13060 Vladimir Prus <vladimir@codesourcery.com>
13062 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13063 * configure.ac: Check for __mcoldfire__ and set
13064 gdb_cv_m68k_is_coldfire.
13065 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13066 reg-cf.o and reg-m68k.o.
13067 * configure: Regenerated.
13069 2009-11-16 Pedro Alves <pedro@codesourcery.com>
13071 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13072 Pass it to thread_db_free.
13073 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13074 proper `detaching' argument to linux_remove_process.
13075 * linux-low.h (thread_db_free): Add `detaching' parameter.
13076 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13078 (thread_db_free): Add `detaching' parameter. Only
13079 call td_ta_clear_event if detaching from process.
13081 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13083 * thread-db.c (thread_db_free): Fix typo.
13085 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13088 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13090 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13092 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13093 with an i686 compiler.
13094 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13096 * configure: Rebuilt.
13098 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13102 * server.c (handle_search_memory_1): Correct read_addr initialization
13103 in loop for searching subsequent chunks.
13105 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13107 * configure.ac: New --with-libthread-db option.
13108 * thread-db.c: Allow direct dependence on libthread_db.
13109 (thread_db_free): Adjust.
13110 * config.in: Regenerate.
13111 * configure: Likewise.
13113 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13116 * thread-db.c (attach_thread): New function.
13117 (maybe_attach_thread): Return success/failure.
13118 (find_new_threads_callback): Adjust.
13119 (thread_db_find_new_threads): Loop until no new threads.
13121 2009-10-13 Pedro Alves <pedro@codesourcery.com>
13123 * proc-service.c (ps_lgetregs): Formatting.
13125 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13127 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13128 * configure.ac: Adjust.
13129 * linux-low.h (struct process_info_private): Move members to struct
13131 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13132 * linux-low.c (linux_remove_process): Adjust.
13133 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13134 * server.c (handle_query): Move code ...
13135 (handle_monitor_command): ... here. New function.
13136 * target.h (struct target_ops): New member.
13137 * thread-db.c (struct thread_db): New.
13138 (libthread_db_search_path): New variable.
13139 (thread_db_create_event, thread_db_enable_reporting)
13140 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13141 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13142 (try_thread_db_load_1, dladdr_to_soname): New functions.
13143 (try_thread_db_load, thread_db_load_search): New functions.
13144 (thread_db_init): Search for libthread_db.
13145 (thread_db_free): New function.
13146 (thread_db_handle_monitor_command): Likewise.
13147 * config.in: Regenerate.
13148 * configure: Regenerate.
13150 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13152 * spu-low.c (spu_kill): Wait for inferior to terminate.
13153 Call clear_inferiors.
13154 (spu_detach): Call clear_inferiors.
13156 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13158 * aclocal.m4: Regenerate.
13159 * config.in: Likewise.
13160 * configure: Likewise.
13162 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13164 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13165 (parse_spufs_run): New function.
13166 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13167 (ppc_breakpoint_at): Handle SPU breakpoints.
13169 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13171 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13172 (SPUFS_MAGIC): Define.
13173 (spu_enumerate_spu_ids): New function.
13174 (linux_qxfer_spu): New function.
13175 (linux_target_ops): Install linux_qxfer_spu.
13177 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13179 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13180 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13181 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13182 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13183 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13184 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13185 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13186 (init_registers_powerpc_cell32l): Add prototype.
13187 (init_registers_powerpc_cell64l): Likewise.
13188 (ppc_arch_setup): Detect Cell/B.E. architecture.
13190 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13192 * Makefile.in (datarootdir): New variable.
13194 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13196 * linux-low.c (linux_write_memory): Update debugging output.
13197 * Makefile.in (clean): Add new descriptions.
13198 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13199 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13200 * configure.srv: Add new files for arm*-*-linux*.
13201 * linux-arm-low.c: Add new declarations.
13202 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13203 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13204 (HWCAP_VFPv3D16): New.
13205 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13206 instead of __IWMMXT__.
13207 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13208 (arm_arch_setup): New.
13209 (target_regsets): Remove #ifdef. Add VFP regset.
13210 (the_low_target): Use arm_arch_setup.
13212 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13214 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13215 the main thread again.
13217 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13219 Adding Neutrino gdbserver.
13220 * configure: Regenerated.
13221 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13222 * configure.srv (i[34567]86-*-nto*): New target.
13223 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13224 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13225 (nto_comctrl) [__QNX__]: New function.
13226 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13228 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
13230 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13233 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13234 Pedro Alves <pedro@codesourcery.com>
13236 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13237 don't support CONTEXT_EXTENDED_REGISTERS.
13238 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13239 (the_low_target): Install them.
13240 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13241 failing with ERROR_PIPE_NOT_CONNECTED.
13243 2009-06-30 Doug Evans <dje@google.com>
13244 Pierre Muller <muller@ics.u-strasbg.fr>
13246 Add h/w watchpoint support to x86-linux, win32-i386.
13247 * Makefile.in (SFILES): Add i386-low.c
13248 (i386_low_h): Define.
13249 (i386-low.o): Add dependencies.
13250 (linux-x86-low.o): Add i386-low.h dependency.
13251 (win32-i386-low.o): Ditto.
13252 * i386-low.c: New file.
13253 * i386-low.h: New file.
13254 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13255 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13256 * linux-low.c (linux_add_process): Initialize arch_private.
13257 (linux_remove_process): Free arch_private.
13258 (add_lwp): Initialize arch_private.
13259 (delete_lwp): Free arch_private.
13260 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13262 * linux-low.h (process_info_private): New member arch_private.
13263 (lwp_info): New member arch_private.
13264 (linux_target_ops): New members new_process, new_thread,
13266 (ptid_of): New macro.
13267 * linux-x86-low.c: Include stddef.h, i386-low.h.
13268 (arch_process_info): New struct.
13269 (arch_lwp_info): New struct.
13270 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13271 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13272 (i386_dr_low_get_status): New function.
13273 (x86_insert_point, x86_remove_point): New functions.
13274 (x86_stopped_by_watchpoint): New function.
13275 (x86_stopped_data_address): New function.
13276 (x86_linux_new_process, x86_linux_new_thread): New functions.
13277 (x86_linux_prepare_to_resume): New function.
13278 (the_low_target): Add entries for insert_point, remove_point,
13279 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13281 * server.c (debug_hw_points): New global.
13282 (monitor_show_help): Document set debug-hw-points.
13283 (handle_query): Process "set debug-hw-points".
13284 * server.h (debug_hw_points): Declare.
13285 (paddress): Declare.
13286 * utils.c (NUMCELLS, CELLSIZE): New macros.
13287 (get_sell, xsnprintf, paddress): New functions.
13288 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13289 remove_point, stopped_by_watchpoint, stopped_data_address.
13290 * win32-i386-low.c: Include i386-low.h.
13291 (debug_reg_state): Replaces dr.
13292 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13293 (i386_dr_low_get_status): New function.
13294 (i386_insert_point, i386_remove_point): New functions.
13295 (i386_stopped_by_watchpoint): New function.
13296 (i386_stopped_data_address): New function.
13297 (i386_initial_stuff): Update.
13298 (get_thread_context,set_thread_context,i386_thread_added): Update.
13299 (the_low_target): Add entries for insert_point,
13300 remove_point, stopped_by_watchpoint, stopped_data_address.
13301 * win32-low.c (win32_insert_watchpoint): New function.
13302 (win32_remove_watchpoint): New function.
13303 (win32_stopped_by_watchpoint): New function.
13304 (win32_stopped_data_address): New function.
13305 (win32_target_ops): Add entries for insert_watchpoint,
13306 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13307 * win32-low.h (win32_target_ops): New members insert_point,
13308 remove_point, stopped_by_watchpoint, stopped_data_address.
13310 2009-06-25 Pedro Alves <pedro@codesourcery.com>
13312 * server.c (process_serial_event): Re-return unsupported, not
13313 error, if the type isn't recognized. Re-allow supporting only
13314 insert or remove packets. Also call require_running for
13315 breakpoints. Add missing break statement to default case. Tidy.
13316 * target.h (struct target_ops): Rename insert_watchpoint to
13317 insert_point, and remove_watchpoint to remove_point.
13319 * linux-low.h (struct linux_target_ops): Likewise.
13320 * linux-low.c (linux_insert_watchpoint): Rename to ...
13321 (linux_insert_point): ... this. Adjust.
13322 (linux_remove_watchpoint): Rename to ...
13323 (linux_remove_point): ... this. Adjust.
13324 (linux_target_ops): Adjust.
13325 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13326 (cris_insert_point): ... this.
13327 (cris_remove_watchpoint): Rename to ...
13328 (cris_remove_point): ... this.
13329 (the_low_target): Adjust.
13331 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13333 * server.c (handle_v_kill): Pass signal_pid to
13334 kill_inferior if multi_process is zero.
13336 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13338 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13339 * target.h (target_ops): Comment for *_watchpoint to make it clear
13340 the functions can get types '0' and '1'.
13342 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13344 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13345 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13346 * regcache.c (get_regcache): Likewise.
13347 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13348 * win32-low.c (child_fetch_inferior_registers): Remove check for
13351 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13352 Pedro Alves <pedro@codesourcery.com>
13354 * target.h (struct target_ops) <supports_multi_process>: New
13356 (target_supports_multi_process): New.
13357 * server.c (handle_query): Even if GDB reports support, only
13358 enable multi-process if the target also supports it. Report
13359 multi-process support only if the target backend supports it.
13360 * linux-low.c (linux_supports_multi_process): New function.
13361 (linux_target_ops): Install it as target_supports_multi_process
13364 2009-05-24 Doug Evans <dje@google.com>
13366 Global renaming of find_thread_pid to find_thread_ptid.
13367 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13368 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13369 All callers updated.
13371 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13372 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13375 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13376 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13377 (linux_resume_one_lwp): Ditto.
13379 2009-05-23 Doug Evans <dje@google.com>
13381 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13382 from struct inferior_list_entry * to struct lwp_info *.
13383 All callers updated.
13385 2009-05-13 Doug Evans <dje@google.com>
13387 * linux-x86-low.c: Don't include assert.h.
13388 (x86_siginfo_fixup): Use fatal, not assert.
13389 (x86_arch_setup): Fix comment.
13391 2009-05-12 Doug Evans <dje@google.com>
13393 Biarch support for i386/amd64 gdbserver.
13394 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13395 Add linux-x86-low.c.
13396 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13397 (linux-x86-low.o): Add.
13398 * linux-x86-64-low.c: Delete.
13399 * linux-i386-low.c: Delete.
13400 * linux-x86-low.c: New file.
13401 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13403 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13405 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13406 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13407 (linux_child_pid_to_exec_file): New function.
13408 (elf_64_header_p, elf_64_file_p): New functions.
13409 (siginfo_fixup): New function.
13410 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13411 give target a chance to convert layout.
13412 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13413 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13415 2009-05-07 Doug Evans <dje@google.com>
13417 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13418 (regsets_store_inferior_registers): Ditto.
13420 2009-05-06 Pedro Alves <pedro@codesourcery.com>
13424 * linux-low.c (must_set_ptrace_flags): Delete.
13425 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13427 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13428 `lwp->must_set_ptrace_flags' instead.
13429 (linux_wait_for_event_1): Set ptrace options here.
13430 (linux_wait_1): ... not here.
13432 2009-04-30 Doug Evans <dje@google.com>
13434 * inferiors.c (started_inferior_callback): New function.
13435 (attached_inferior_callback): New function.
13436 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13437 * server.c (print_started_pid, print_attached_pid): New functions.
13438 (detach_or_kill_for_exit): New function.
13439 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13440 * server.h (have_started_inferiors_p): Declare.
13441 (have_attached_inferiors_p): Declare.
13443 * inferiors.c (remove_process): Fix memory leak, free process.
13444 * linux-low.c (linux_remove_process): New function.
13445 (linux_kill): Call it instead of remove_process.
13446 (linux_detach, linux_wait_1): Ditto.
13448 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13450 * configure.srv: Add x86 Windows CE target.
13452 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13454 * inferiors.c (get_thread_process): Make global.
13455 * server.h (get_thread_process): Add prototype.
13456 * thread-db.c (find_one_thread): Use get_thread_process
13457 instead of current_process.
13458 (thread_db_get_tls_address): Do not crash if called when
13459 thread layer is not yet initialized.
13461 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13463 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13464 * spu-low.c (current_tid): Rename to ...
13465 (current_ptid): ... this.
13466 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13467 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13468 ptid_get_lwp (current_ptid) instead of current_tid.
13469 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13470 instead of current_tid. Use find_process_pid to verify pid
13471 argument is valid. Pass proper argument to remove_process.
13472 (spu_thread_alive): Compare current_ptid instead of current_tid.
13473 (spu_resume): Likewise.
13475 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13477 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13480 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13482 Implement the multiprocess extensions, and add linux multiprocess
13485 * server.h (ULONGEST): Declare.
13486 (struct ptid, ptid_t): New.
13487 (minus_one_ptid, null_ptid): Declare.
13488 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13489 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13490 (struct inferior_list_entry): Change `id' type from unsigned from
13492 (struct sym_cache, struct breakpoint, struct
13493 process_info_private): Forward declare.
13494 (struct process_info): Declare.
13495 (current_process): Declare.
13496 (all_processes): Declare.
13497 (initialize_inferiors): Declare.
13498 (add_thread): Adjust to use ptid_t.
13499 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13500 (add_process, remove_process, find_thread_pid): Declare.
13501 (find_inferior_id): Adjust to use ptid_t.
13502 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13503 (multi_process): Declare.
13504 (push_event): Adjust to use ptid_t.
13505 (read_ptid, write_ptid): Declare.
13506 (prepare_resume_reply): Adjust to use ptid_t.
13507 (clear_symbol_cache): Declare.
13508 * inferiors.c (all_processes): New.
13509 (null_ptid, minus_one_ptid): New.
13510 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13511 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13512 (add_thread): Change unsigned long to ptid. Remove gdb_id
13514 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13515 (gdb_id_to_thread): Rename to ...
13516 (find_thread_pid): ... this. Change unsigned long to ptid.
13517 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13518 (loaded_dll, pull_pid_from_list): Adjust.
13519 (add_process, remove_process, find_process_pid)
13520 (get_thread_process, current_process, initialize_inferiors): New.
13521 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13522 (struct target_waitstatus) <related_pid>: Ditto.
13523 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13524 return type to int.
13525 (struct target_ops) <join>: Add `pid' argument.
13526 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13527 (struct target_ops) <wait>: Add `ptid' field. Change return type
13529 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13530 (mywait): Add `ptid' argument. Change return type to ptid_t.
13531 (target_pid_to_str): Declare.
13532 * target.c (set_desired_inferior): Adjust to use ptids.
13533 (mywait): Add new `ptid' argument. Adjust.
13534 (target_pid_to_str): New.
13535 * mem-break.h (free_all_breakpoints): Declare.
13536 * mem-break.c (breakpoints): Delelete.
13537 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13538 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13539 to use per-process breakpoint list.
13540 (free_all_breakpoints): New.
13541 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13542 (symbol_cache, all_symbols_looked_up): Delete.
13544 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13546 (prepare_resume_reply): Change ptid argument's type from unsigned
13547 long to ptid_t. Adjust. Implement W;process and X;process.
13548 (free_sym_cache, clear_symbol_cache): New.
13549 (look_up_one_symbol): Adjust to per-process symbol cache. *
13550 * server.c (cont_thread, general_thread, step_thread): Change type
13552 (attached): Delete.
13553 (multi_process): New.
13554 (last_ptid): Change type to ptid_t.
13555 (struct vstop_notif) <ptid>: Change type to ptid_t.
13556 (queue_stop_reply, push_event): Change `ptid' argument's type to
13558 (discard_queued_stop_replies): Add `pid' argument.
13559 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13560 changes. Don't reference the `attached' global.
13561 (attach_inferior): Adjust to mywait interface changes.
13562 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13563 features. Handle and report "multiprocess+". Handle
13565 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13567 (handle_v_kill): New.
13568 (handle_v_stopped): Adjust to use target_pid_to_str.
13569 (handle_v_requests): Allow multiple attaches and runs when
13570 multiprocess extensions are in effect. Handle "vKill".
13571 (myresume): Adjust to use ptids.
13572 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13573 (handle_status): Adjust to discard_queued_stop_replies interface
13575 (first_thread_of, kill_inferior_callback)
13576 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13577 (main): Call initialize_inferiors. Adjust to use ptids, killing
13578 and detaching from all inferiors. Handle multiprocess packet
13580 * linux-low.h: Include gdb_proc_service.h.
13581 (struct process_info_private): New.
13582 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13583 <lwpid_of>: Use ptid_get_lwp.
13584 (get_lwp_thread): Adjust.
13585 (struct lwp_info): Add `dead' member.
13586 (find_lwp_pid): Declare.
13587 * linux-low.c (thread_db_active): Delete.
13588 (new_inferior): Adjust comment.
13589 (inferior_pid): Delete.
13590 (linux_add_process): New.
13591 (handle_extended_wait): Adjust.
13592 (add_lwp): Change unsigned long to ptid.
13593 (linux_create_inferior): Add process to processes table. Adjust
13594 to use ptids. Don't set new_inferior here.
13595 (linux_attach_lwp): Rename to ...
13596 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13597 it. Adjust to use ptids.
13598 (linux_attach_lwp): New.
13599 (linux_attach): Add process to processes table. Don't set
13601 (struct counter): New.
13602 (second_thread_of_pid_p, last_thread_of_process_p): New.
13603 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13604 multiple processes.
13605 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13606 processes. Remove process from process table.
13607 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13608 to multiple processes.
13609 (any_thread_of): New.
13610 (linux_detach): Add `pid' argument, and handle it. Remove process
13611 from processes table.
13612 (linux_join): Add `pid' argument. Handle it.
13613 (linux_thread_alive): Change unsighed long argument to ptid_t.
13614 Consider dead lwps as not being alive.
13615 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13616 threads we're not interested in.
13617 (same_lwp, find_lwp_pid): New.
13618 (linux_wait_for_lwp): Change `pid' argument's type from int to
13620 (linux_wait_for_event): Rename to ...
13621 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13622 from int to ptid_t. Adjust.
13623 (linux_wait_for_event): New.
13624 (linux_wait_1): Add `ptid' argument. Change return type to
13625 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13626 that exit from the process table.
13627 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13629 (mark_lwp_dead): New.
13630 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13631 stopping all threads, mark its main lwp as dead.
13632 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13634 (fetch_register, usr_store_inferior_registers)
13635 (regsets_fetch_inferior_registers)
13636 (regsets_store_inferior_registers, linux_read_memory)
13637 (linux_write_memory): Inline `inferior_pid'.
13638 (linux_look_up_symbols): Adjust to use per-process
13639 `thread_db_active'.
13640 (linux_request_interrupt): Adjust to use ptids.
13641 (linux_read_auxv): Inline `inferior_pid'.
13642 (initialize_low): Don't reference thread_db_active.
13643 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13644 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13645 (ps_getpid): Return the pid of the current inferior.
13646 * thread-db.c (proc_handle, thread_agent): Delete.
13647 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13649 (find_one_thread): Change argument type to ptid_t. Adjust to
13651 (maybe_attach_thread): Adjust to per-process data and ptids.
13652 (thread_db_find_new_threads): Ditto.
13653 (thread_db_init): Ditto.
13654 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13655 processes table. Adjust to use ptids.
13656 (spu_kill, spu_detach): Adjust interface. Remove process from
13658 (spu_join, spu_thread_alive): Adjust interface.
13659 (spu_wait): Adjust interface. Remove process from processes
13660 table. Adjust to use ptids.
13661 * win32-low.c (current_inferior_tid): Delete.
13662 (current_inferior_ptid): New.
13663 (debug_event_ptid): New.
13664 (thread_rec): Take a ptid. Adjust.
13665 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13666 (child_delete_thread): Ditto.
13667 (do_initial_child_stuff): Add `attached' argument. Add process to
13669 (child_fetch_inferior_registers, child_store_inferior_registers):
13671 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13672 (win32_attach): Pass 1 to do_initial_child_stuff.
13673 (win32_kill): Adjust interface. Remove process from processes
13675 (win32_detach): Ditto.
13676 (win32_join): Adjust interface.
13677 (win32_thread_alive): Take a ptid.
13678 (win32_resume): Adjust to use ptids.
13679 (get_child_debug_event): Ditto.
13680 (win32_wait): Adjust interface. Remove exiting process from
13683 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13685 Non-stop mode support.
13687 * server.h (non_stop): Declare.
13688 (gdb_client_data, handler_func): Declare.
13689 (delete_file_handler, add_file_handler, start_event_loop):
13691 (handle_serial_event, handle_target_event, push_event)
13692 (putpkt_notif): Declare.
13693 * target.h (enum resume_kind): New.
13694 (struct thread_resume): Replace `step' field by `kind' field.
13695 (TARGET_WNOHANG): Define.
13696 (struct target_ops) <wait>: Add `options' argument.
13697 <supports_non_stop, async, start_non_stop>: New fields.
13698 (target_supports_non_stop, target_async): New.
13699 (start_non_stop): Declare.
13700 (mywait): Add `options' argument.
13701 * target.c (mywait): Add `options' argument. Print child exit
13702 notifications here.
13703 (start_non_stop): New.
13704 * server.c (non_stop, own_buf, mem_buf): New globals.
13705 (struct vstop_notif): New.
13706 (notif_queue): New global.
13707 (queue_stop_reply, push_event, discard_queued_stop_replies)
13708 (send_next_stop_reply): New.
13709 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13711 (attach_inferior): In non-stop mode, don't wait for the target
13713 (handle_general_set): Handle QNonStop.
13714 (handle_query): When handling qC, return the current general
13715 thread, instead of the first thread of the list.
13716 (handle_query): If the backend supports non-stop mode, include
13717 QNonStop+ in the qSupported query response.
13718 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13720 (handle_v_attach, handle_v_run): Handle non-stop mode.
13721 (handle_v_stopped): New.
13722 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13723 (myresume): Adjust to use resume_kind. Handle non-stop.
13724 (queue_stop_reply_callback): New.
13725 (handle_status): Handle non-stop mode.
13726 (main): Clear non_stop flag on reconnection. Use the event-loop.
13727 Refactor serial protocol handling from here ...
13728 (process_serial_event): ... to this new function. When GDB
13729 selects any thread, select one here. In non-stop mode, wait until
13730 GDB acks all pending events before exiting.
13731 (handle_serial_event, handle_target_event): New.
13732 * remote-utils.c (remote_open): Install remote_desc in the event
13734 (remote_close): Remove remote_desc from the event loop.
13735 (putpkt_binary): Rename to...
13736 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13737 (putpkt_binary): New as wrapper around putpkt_binary_1.
13738 (putpkt_notif): New.
13739 (prepare_resume_reply): In non-stop mode, don't change the
13741 * event-loop.c: New.
13742 * Makefile.in (OBJ): Add event-loop.o.
13743 (event-loop.o): New rule.
13745 * linux-low.h (pid_of): Moved here.
13747 (get_lwp_thread): Use lwpid_of.
13748 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13749 * linux-low.c (pid_of): Delete.
13750 (inferior_pid): Use lwpid_of.
13751 (linux_event_pipe): New.
13752 (target_is_async_p): New.
13754 (handle_extended_wait): Use lwpid_of.
13755 (add_lwp): Don't set lwpid field.
13756 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13757 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13758 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13759 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13760 first. Adjust to linux_wait_for_event interface changes. Use
13762 (linux_detach): Don't delete the main lwp here.
13763 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13764 (status_pending_p): Don't consider explicitly suspended lwps.
13765 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13766 pointer. Add OPTIONS argument. Change return type to int. Use
13767 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13768 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13769 pointer. Add status pointer argument. Return a pid instead of a
13770 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13771 changes. In non-stop mode, don't switch to a random thread.
13772 (linux_wait): Rename to...
13773 (linux_wait_1): ... this. Add target_options argument, and handle
13774 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13775 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13776 clean exit and signal exit code. Don't stop all threads in
13777 non-stop mode. In all-stop mode, only stop all threads when
13778 reporting a stop to GDB. Handle explicit thread stop requests.
13779 (async_file_flush, async_file_mark): New.
13781 (send_sigstop): Use lwpid_of.
13782 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13783 interface changes. In non-stop mode, don't switch to a random
13785 (linux_resume_one_lwp): Use lwpid_of.
13786 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13787 (linux_resume_one_thread): ... this. Handle resume_stop. In
13788 non-stop mode, don't look for pending flag in all threads.
13789 (resume_status_pending_p): Don't consider explicitly suspended
13791 (my_waitpid): Reimplement. Emulate __WALL.
13792 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13794 (sigchld_handler, linux_supports_non_stop, linux_async)
13795 (linux_start_non_stop): New.
13796 (linux_target_ops): Register linux_supports_non_stop, linux_async
13797 and linux_start_non_stop.
13798 (initialize_low): Install SIGCHLD handler.
13799 * thread-db.c (thread_db_create_event, find_one_thread)
13800 (thread_db_get_tls_address): Use lwpid_of.
13801 * win32-low.c (win32_detach): Adjust to use resume_kind.
13802 (win32_wait): Add `options' argument.
13803 * spu-low.c (spu_resume): Adjust to use resume_kind.
13804 (spu_wait): Add `options' argument.
13806 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13808 Decouple target code from remote protocol.
13810 * target.h (enum target_waitkind): New.
13811 (struct target_waitstatus): New.
13812 (struct target_ops) <wait>: Return an unsigned long. Take a
13813 target_waitstatus pointer instead of a char pointer.
13814 (mywait): Likewise.
13815 * target.c (mywait): Change prototype to return an unsigned long.
13816 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13817 * server.h (thread_from_wait, old_thread_from_wait): Delete
13819 (prepare_resume_reply): Change prototype to take a
13821 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13822 (last_status, last_ptid): New.
13823 (start_inferior): Remove "statusptr" argument. Adjust. Return a
13824 pid instead of a signal.
13825 (attach_inferior): Remove "status" and "signal" parameters.
13827 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13829 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13830 (handle_v_requests, myresume): Remove "status" and "signal"
13831 parameters. Adjust.
13832 (handle_status): New.
13833 (main): Delete local `status'. Adjust.
13834 * remote-utils.c: Include target.h.
13835 (prepare_resume_reply): Change prototype to take a
13836 target_waitstatus. Adjust.
13838 * linux-low.c (linux_wait): Adjust to new target_ops->wait
13840 * spu-low.c (spu_wait): Adjust.
13841 * win32-low.c (enum target_waitkind, struct target_waitstatus):
13843 (win32_wait): Adjust.
13845 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13847 * target.h (struct thread_resume): Delete leave_stopped member.
13848 (struct target_ops): Add a `n' argument to the `resume' callback.
13849 * server.c (start_inferior): Adjust.
13850 (handle_v_cont, myresume): Adjust.
13851 * linux-low.c (check_removed_breakpoint): Adjust to resume
13852 interface change, and to removed leave_stopped field.
13853 (resume_ptr): Delete.
13854 (struct thread_resume_array): New.
13855 (linux_set_resume_request): Add new `arg' parameter. Adjust to
13856 resume interface change.
13857 (linux_continue_one_thread, linux_queue_one_thread)
13858 (resume_status_pending_p): Check if the resume field is NULL
13859 instead of checking the leave_stopped member.
13860 (linux_resume): Adjust to the target resume interface change.
13861 * spu-low.c (spu_resume): Adjust to the target resume interface
13863 * win32-low.c (win32_detach, win32_resume): Ditto.
13865 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13867 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13869 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13871 (linux_continue_one_thread): Only preserve the stepping flag if
13872 there's a pending breakpoint.
13874 2009-03-31 Pedro Alves <pedro@codesourcery.com>
13876 * server.c (main): After the inferior having exited, call
13877 remote_close before exiting gdbserver.
13879 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
13881 Fix size of FPSCR in Power 7 processors.
13882 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
13883 (PPC_FEATURE_HAS_DFP): New #define.
13884 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
13887 2009-03-23 Pedro Alves <pedro@codesourcery.com>
13889 * server.c (handle_query) Whitespace and formatting.
13891 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13893 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
13894 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
13895 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
13896 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
13897 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
13898 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
13899 Makefile.in, configure.ac: Fix whitespace throughout.
13900 * configure: Regenerate.
13902 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13904 * inferiors.c (find_inferior): Make it safe for the callback
13905 function to delete the currently iterated inferior.
13907 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13909 * Makefile.in (linuw_low_h): Move higher.
13910 (thread-db.o): Depend on $(linux_low_h).
13912 2009-03-17 Pedro Alves <pedro@codesourcery.com>
13914 Rename "process" to "lwp" throughout.
13916 * linux-low.c (all_processes): Rename to...
13917 (all_lwps): ... this.
13918 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
13919 (add_process): Rename to ...
13920 (add_lwp): ... this. Adjust.
13921 (linux_create_inferior): Adjust.
13922 (linux_attach_lwp): Adjust.
13923 (linux_attach): Adjust.
13924 (linux_kill_one_process): Rename to ...
13925 (linux_kill_one_lwp): ... this. Adjust.
13926 (linux_kill): Adjust.
13927 (linux_detach_one_process): Rename to ...
13928 (linux_detach_one_lwp): ... this. Adjust.
13929 (linux_detach): Adjust.
13930 (check_removed_breakpoint): Adjust.
13931 (status_pending_p): Adjust.
13932 (linux_wait_for_process): Rename to ...
13933 (linux_wait_for_lwp): ... this. Adjust.
13934 (linux_wait_for_event): Adjust.
13935 (send_sigstop): Adjust.
13936 (wait_for_sigstop): Adjust.
13937 (stop_all_processes): Rename to ...
13938 (stop_all_lwps): ... this.
13939 (linux_resume_one_process): Rename to ...
13940 (linux_resume_one_lwp): ... this. Adjust.
13941 (linux_set_resume_request, linux_continue_one_thread)
13942 (linux_queue_one_thread, resume_status_pending_p)
13943 (usr_store_inferior_registers, regsets_store_inferior_registers)
13944 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13946 * linux-low.h (get_process): Rename to ...
13947 (get_lwp): ... this. Adjust.
13948 (get_thread_process): Rename to ...
13949 (get_thread_lwp): ... this. Adjust.
13950 (get_process_thread): Rename to ...
13951 (get_lwp_thread): ... this. Adjust.
13952 (struct process_info): Rename to ...
13953 (struct lwp_info): ... this.
13954 (all_processes): Rename to ...
13955 (all_lwps): ... this.
13956 * proc-service.c (ps_lgetregs): Adjust.
13957 * thread-db.c (thread_db_create_event, find_one_thread)
13958 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
13960 2009-03-14 Pedro Alves <pedro@codesourcery.com>
13962 * server.c (handle_query): Handle "qAttached".
13964 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
13966 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
13967 GPLv3, update license URL.
13969 2009-03-01 Doug Evans <dje@google.com>
13971 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
13972 (server_h): Add gdb_signals.h.
13973 (signals.o): Update.
13974 * server.h (target_signal_from_host,target_signal_to_host_p)
13975 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
13977 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
13979 * remote-utils.c (getpkt): Also generate remote-debug
13980 information if noack_mode is set.
13982 2009-02-06 Pedro Alves <pedro@codesourcery.com>
13984 * server.c (handle_query): Report qXfer:siginfo:read and
13985 qXfer:siginfo:write as supported and handle them.
13986 * target.h (struct target_ops) <qxfer_siginfo>: New field.
13987 * linux-low.c (linux_xfer_siginfo): New.
13988 (linux_target_ops): Set it.
13990 2009-01-26 Pedro Alves <pedro@codesourcery.com>
13992 * server.c (gdbserver_usage): Mention --remote-debug.
13993 (main): Accept '--remote-debug' switch.
13995 2009-01-18 Doug Evans <dje@google.com>
13997 * regcache.c (new_register_cache): No need to check result of xcalloc.
13998 * server.c (handle_search_memory): Back out calls to xmalloc,
13999 result is checked and error is returned to user upon failure.
14000 (handle_query): Ditto. Add more checks for result of malloc.
14001 (handle_v_cont): Check result of malloc, report error back to
14003 (handle_v_run): Ditto. Call freeargv.
14004 * server.h (freeargv): Declare.
14005 * utils.c (freeargv): New fn.
14007 2009-01-15 Doug Evans <dje@google.com>
14009 * gdbreplay.c (perror_with_name): Make arg const char *.
14010 * server.h (target_signal_to_name): Make return type const char *.
14011 * thread-db.c (thread_db_err_str): Make return type const char *.
14012 * utils.c (perror_with_name): Make arg const char *.
14014 2009-01-14 Pedro Alves <pedro@codesourcery.com>
14016 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14017 when handling a EXIT_PROCESS_DEBUG_EVENT.
14019 2009-01-06 Joel Brobecker <brobecker@adacore.com>
14021 * gdbreplay.c (gdbreplay_version): Update copyright year.
14022 * server.c (gdbserver_version): Likewise.
14024 2009-01-05 Doug Evans <dje@google.com>
14026 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
14027 (handle_extended_wait): Improve comment.
14029 2008-12-13 Doug Evans <dje@google.com>
14031 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14032 * server.h (ATTR_MALLOC): New macro.
14033 (xmalloc,xcalloc,xstrdup): Declare.
14034 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14035 * inferiors.c: Ditto.
14036 * linux-low.c: Ditto.
14037 * mem-break.c: Ditto.
14038 * regcache.c: Ditto.
14039 * remote-utils.c: Ditto.
14042 * win32-low.c: Ditto.
14044 2008-12-12 Doug Evans <dje@google.com>
14046 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14047 in debugging printf.
14049 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14051 2008-12-09 Doug Evans <dje@google.com>
14053 * linux-low.h (struct process_info): Delete member tid, unused.
14054 * thread-db.c (find_one_thread): Update.
14055 (maybe_attach_thread): Update.
14057 2008-12-02 Pedro Alves <pedro@codesourcery.com>
14059 * target.h (struct target_ops): Add qxfer_osdata member.
14060 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14062 (linux_qxfer_osdata): New functions.
14063 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14065 * server.c (handle_query): Handle "qXfer:osdata:read:".
14066 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14067 (buffer_xml_printf): New functions.
14068 * server.h (struct buffer): New.
14069 (buffer_grow_str, buffer_grow_str0): New macros.
14070 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14071 (buffer_xml_printf): Declare.
14073 2008-11-24 Doug Evans <dje@google.com>
14075 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14077 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14079 * server.c (handle_v_run): Always use the supplied argument list.
14081 2008-11-19 Bob Wilson <bob.wilson@acm.org>
14083 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14084 (xtensa_regmap_table): Add entry for scompare1.
14086 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14088 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14089 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14090 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14091 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14092 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14093 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14094 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14095 XML target descriptions.
14096 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14097 when inferior is running on an ISA 2.05 or later processor. Add
14098 special case to return offset for full 64-bit slot of FPSCR when
14101 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14103 * Makefile.in (SFILES, clean): Added sparc64 files.
14104 (reg-sparc64.o, reg-sparc64.c): New.
14105 * configure.srv (sparc*-*-linux*): New configuration.
14106 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14107 syscall arguments for SPARC.
14108 (regsets_store_inferior_registers): Likewise.
14109 * linux-sparc-low.c: New file.
14111 2008-10-21 Doug Evans <dje@google.com>
14113 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14114 (READLINE_DIR,READLINE_DEP): Delete.
14115 (INTERNAL_CFLAGS): Update.
14116 (LINTFLAGS): Update.
14118 2008-10-10 Pedro Alves <pedro@codesourcery.com>
14120 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14121 whole argv from the last run, not just argv[0].
14123 2008-09-08 Pedro Alves <pedro@codesourcery.com>
14125 * regcache.c (new_register_cache): Return NULL if the register
14126 cache size isn't known yet.
14127 (free_register_cache): Avoid dereferencing a NULL regcache.
14129 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14131 * configure.srv: Merge MIPS and MIPS64.
14133 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14135 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14137 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
14139 * Makefile.in: Add required vsx dependencies.
14141 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14142 Declare init_registers_powerpc_vsx32l.
14143 Declare init_registers_powerpc_vsx64l.
14144 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14145 (ppc_arch_setup): Check for VSX in hwcap.
14146 (ppc_fill_vsxregset): New function.
14147 (ppc_store_vsxregset): New function.
14148 Add new VSX entry in regset_info target_regsets.
14150 * configure.srv: Add new VSX dependencies.
14152 2008-08-12 Pedro Alves <pedro@codesourcery.com>
14154 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14155 (remote_open): Set or clear transport_is_reliable.
14156 (putpkt_binary): Don't expect acks in noack mode.
14157 (getpkt): Don't send ack/nac in noack mode.
14158 * server.c (handle_general_set): Handle QStartNoAckMode.
14159 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14161 (main): Reset noack_mode on every connection.
14162 * server.h (noack_mode): Declare.
14164 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14166 * Makefile.in (GDBREPLAY_OBS): New variable.
14167 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14169 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14170 Daniel Jacobowitz <dan@codesourcery.com>
14172 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14173 (usr_store_inferior_registers): Likewise.
14174 (regsets_store_inferior_registers): Likewise.
14176 2008-07-31 Rolf Jansen <rj@surtec.com>
14177 Pedro Alves <pedro@codesourcery.com>
14179 * configure.ac: Check for memmem declaration.
14180 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14181 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14182 (disable_packet_qfThreadInfo): Unconditionally compile.
14183 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14184 * configure, config.in: Regenerate.
14186 2008-07-28 Doug Kwan <dougkwan@google.com>
14188 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14189 (linux_write_memory): Remove declaration of errno.
14191 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14193 * linux-low.c (handle_extended_wait): Do not use "status"
14194 variable uninitialized.
14196 2008-07-07 Pedro Alves <pedro@codesourcery.com>
14198 * server.c (handle_v_attach): Inhibit reporting dll changes.
14200 2008-06-27 Pedro Alves <pedro@codesourcery.com>
14202 * remote-utils.c (prepare_resume_reply): If requested, don't
14203 output "thread:TID" in the T stop reply.
14205 * server.c (disable_packet_vCont, disable_packet_Tthread)
14206 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14207 (handle_query): If requested, disable support for qC, qfThreadInfo
14209 (handle_v_requests): If requested, disable support for vCont.
14210 (gdbserver_show_disableable): New.
14211 (main): Handle --disable-packet and --disable-packet=LIST.
14213 * server.h (disable_packet_vCont, disable_packet_Tthread)
14214 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14216 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14218 * server.c (gdbserver_usage): Mention --version.
14220 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14222 * Makefile.in (gdbreplay.o): New rule.
14224 2008-06-06 Joseph Myers <joseph@codesourcery.com>
14226 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14227 message, not gdbserver.
14229 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
14230 Nathan Sidwell <nathan@codesourcery.com>
14231 Joseph Myers <joseph@codesourcery.com>
14233 * acinclude.m4: Include ../../config/acx.m4.
14234 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14235 * configure, config.in: Regenerate.
14236 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14237 * server.c (gdbserver_version): Print PKGVERSION.
14238 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14239 (main): Adjust gdbserver_usage calls.
14240 * gdbreplay.c (version, host_name): Add declarations.
14241 (gdbreplay_version, gdbreplay_usage): New.
14242 (main): Accept --version and --help options.
14244 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14246 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14247 (arm_breakpoint_at): Handle Thumb.
14248 (the_low_target): Add comment.
14250 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14252 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14254 2008-05-09 Doug Evans <dje@google.com>
14256 * server.h (decode_search_memory_packet): Declare.
14257 * remote-utils.c (decode_search_memory_packet): New fn.
14258 * server.c (handle_search_memory_1): New fn.
14259 (handle_search_memory): New fn.
14260 (handle_query): Process qSearch:memory packets.
14262 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14264 * regcache.c (registers_length): Remove.
14265 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14266 full register packet.
14267 * regcache.h (registers_length): Remove prototype.
14268 * server.h (PBUFSIZ): Define to 16384.
14270 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14272 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14273 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14274 powerpc-64l.o, and powerpc-altivec64l.o.
14275 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14276 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14277 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14278 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14279 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14282 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14283 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14284 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14285 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14286 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14287 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14288 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14289 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14290 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14291 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14294 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14295 (init_registers_powerpc_32l): ... this new prototype.
14296 (init_registers_powerpc_32): Remove, replace by ...
14297 (init_registers_powerpc_altivec32l): ... this new prototype.
14298 (init_registers_powerpc_e500): Remove, replace by ...
14299 (init_registers_powerpc_e500l): ... this new prototype.
14300 (init_registers_ppc64): Remove, replace by ...
14301 (init_registers_powerpc_64l): ... this new prototype.
14302 (init_registers_powerpc_64): Remove, replace by ...
14303 (init_registers_powerpc_altivec64l): ... this new prototype.
14304 (ppc_num_regs): Set to 73.
14305 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14306 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14307 (ppc_cannot_store_register): Handle orig_r3 and trap.
14308 (ppc_arch_setup): Update init_registers_... calls.
14309 (ppc_fill_gregset): Handle orig_r3 and trap.
14311 * inferiors.c (clear_inferiors): Reset current_inferior.
14313 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
14315 * acinclude.m4: Add override.m4.
14316 * configure: Regenerate.
14318 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14320 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14321 initial call to init_register_ppc64.
14323 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14325 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14326 single powerpc*-*-linux* case.
14327 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14329 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14331 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14332 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14334 * linux-ppc-low.c: Include <elf.h>.
14335 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14336 (ppc_hwcap): New global variable.
14337 (ppc_regmap): Remove __SPE__ #ifdef sections.
14338 (ppc_regmap_e500): New global variable.
14339 (ppc_cannot_store_register): Update __SPE__ special case.
14340 (ppc_get_hwcap): New function.
14341 (ppc_arch_setup): Use it to determine whether inferior supports
14342 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14343 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14344 Do not access registers if target does not support AltiVec.
14345 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14346 Do not access registers if target does not support SPE.
14347 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14349 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14351 * linux-low.c (disabled_regsets, num_regsets): New.
14352 (use_regsets_p): Delete.
14353 (linux_wait_for_process): Clear disabled_regsets.
14354 (regsets_fetch_inferior_registers): Check and set it.
14355 (regsets_store_inferior_registers): Likewise.
14356 (linux_fetch_registers, linux_store_registers): Do not use
14358 (initialize_low): Allocate disabled_regsets.
14360 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14362 * Makefile.in (LIBOBJS): New.
14363 (OBS): Use LIBOBJS.
14364 (memmem.o): New rule.
14365 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14366 * configure: Regenerated.
14368 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14370 * server.c (handle_query): Never return "unsupported" for
14371 qXfer:features:read queries.
14373 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14375 * server.c (get_features_xml): Fix inverted condition.
14376 (handle_query): Always support qXfer:feature:read.
14378 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14380 * server.c (wrapper_argv): New.
14381 (start_inferior): Handle wrapper_argv. If set, expect an extra
14383 (gdbserver_usage): Document --wrapper.
14384 (main): Parse --wrapper.
14386 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14388 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14389 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14390 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14391 (ppc_set_pc): Likewise.
14392 (ppc_arch_setup): New function.
14393 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14394 of collect_register.
14395 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14397 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14399 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14400 instead of linux-ppc64-low.o.
14401 * linux-ppc64-low.c: Remove file.
14402 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14403 (linux-ppc64-low.o): Remove rule.
14405 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14406 (init_registers_powerpc_64): Likewise.
14407 (ppc_regmap): Conditionally define depending on __powerpc64__.
14408 (ppc_cannot_store_register): Do not special-case "fpscr" when
14409 compiled on __powerpc64__.
14410 (ppc_collect_ptrace_register): New function.
14411 (ppc_supply_ptrace_register): New function.
14412 (ppc_breakpoint): Change type to "unsigned int".
14413 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14414 (the_low_target): Conditionally provide initializers for the
14415 arch_setup member depending on __powerpc64__. Install
14416 collect_ptrace_register and supply_ptrace_register members.
14418 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14420 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14421 * server.c (gdbserver_xmltarget): Define.
14422 (get_features_xml): Use it to replace "target.xml" and arch_string.
14424 * configure.srv: Remove srv_xmltarget. Add XML files that were
14425 mentioned there to srv_xmlfiles instead. Remove conditional tests
14426 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14427 srv_xmlfiles and srv_regobj to include all possible choices.
14428 * configure.ac (srv_xmltarget): Remove.
14429 (srv_xmlfiles): Do not add "target.xml".
14430 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14431 checks for supplementary target information.
14432 * configure: Regenerate.
14433 * Makefile.in (XML_TARGET): Remove.
14434 (target.xml): Remove rule.
14435 (clean): Do not clean up target.xml.
14436 (.PRECIOUS): Do not mention target.xml.
14438 * target.h (struct target_ops): Remove arch_string member.
14439 * linux-low.c (linux_arch_string): Remove.
14440 (linux_target_ops): Remove arch_string initializer.
14441 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14442 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14443 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14444 * spu-low.c (spu_arch_string): Remove.
14445 (spu_target_ops): Remove arch_string initializer.
14446 * win32-low.c (win32_arch_string): Remove.
14447 (win32_target_ops): Remove arch_string initializer.
14448 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14449 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14450 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14452 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14454 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14455 by collect_ptrace_register and supply_ptrace_register hooks.
14456 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14457 instead of checking for the_low_target.left_pad_xfer.
14458 (usr_store_inferior_registers): Use collect_ptrace_register callback
14459 instead of checking for the_low_target.left_pad_xfer.
14461 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14462 (s390_supply_ptrace_register): Likewise.
14463 (s390_fill_gregset): Call s390_collect_ptrace_register.
14464 (the_low_target): Update.
14466 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14467 (ppc_supply_ptrace_register): Likewise.
14468 (the_low_target): Update.
14470 * linux-i386-low.c (the_low_target): Update.
14471 * linux-x86-64-low.c (the_low_target): Update.
14473 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14475 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14476 reg-s390.o and reg-s390x.o.
14478 * linux-low.c (new_inferior): New global variable.
14479 (linux_create_inferior, linux_attach): Set it.
14480 (linux_wait_for_process): Call the_low_target.arch_setup after the
14481 target has stopped for the first time.
14482 (initialize_low): Do not call the_low_target.arch_setup.
14484 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14485 (s390_set_pc): Likewise.
14486 (s390_arch_setup): New function.
14487 (the_low_target): Use s390_arch_setup as arch_setup routine.
14489 * regcache.c (realloc_register_cache): New function.
14490 (set_register_cache): Call it for each existing regcache.
14492 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14494 * server.h (init_registers): Remove prototype.
14496 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14497 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14498 instead of init_registers ().
14499 * linux-arm-low.c (init_registers_arm): Add prototype.
14500 (init_registers_arm_with_iwmmxt): Likewise.
14501 (the_low_target): Add initializer for arch_setup field.
14502 * linux-cris-low.c (init_registers_cris): Add prototype.
14503 (the_low_target): Add initializer for arch_setup field.
14504 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14505 (the_low_target): Add initializer for arch_setup field.
14506 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14507 (the_low_target): Add initializer for arch_setup field.
14508 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14509 (the_low_target): Add initializer for arch_setup field.
14510 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14511 (the_low_target): Add initializer for arch_setup field.
14512 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14513 (the_low_target): Add initializer for arch_setup field.
14514 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14515 (init_registers_mips64_linux): Likewise.
14516 (the_low_target): Add initializer for arch_setup field.
14517 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14518 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14519 (the_low_target): Add initializer for arch_setup field.
14520 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14521 (init_registers_powerpc_64): Likewise.
14522 (the_low_target): Add initializer for arch_setup field.
14523 * linux-s390-low.c (init_registers_s390): Add prototype.
14524 (init_registers_s390x): Likewise.
14525 (the_low_target): Add initializer for arch_setup field.
14526 * linux-sh-low.c (init_registers_sh): Add prototype.
14527 (the_low_target): Add initializer for arch_setup field.
14528 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14529 (the_low_target): Add initializer for arch_setup field.
14530 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14531 (the_low_target): Add initializer for arch_setup field.
14533 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14534 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14535 instead of init_registers ().
14536 * win32-arm-low.c (init_registers_arm): Add prototype.
14537 (the_low_target): Add initializer for arch_setup field.
14538 * win32-i386-low.c (init_registers_i386): Add prototype.
14539 (the_low_target): Add initializer for arch_setup field.
14541 * spu-low.c (init_registers_spu): Add prototype.
14542 (initialize_low): Call initialie_registers_spu () instead of
14543 initialize_registers ().
14545 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14547 * server.c (handle_v_requests): When handling the vRun and vAttach
14548 packets, if already debugging a process, don't kill it. Return an
14551 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14553 * server.c (handle_query): Correct length check.
14555 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14557 * win32-low.c (do_initial_child_stuff): Add process handle
14558 parameter. Set current_process_handle and current_process_id from the
14559 parameters. Clear globals.
14560 (win32_create_inferior): Don't set current_process_handle and
14561 current_process_id here. Instead pass them on the call to
14562 do_initial_child_stuff.
14563 (win32_attach): Likewise.
14564 (win32_clear_inferiors): New.
14565 (win32_kill): Don't close the current process handle or the
14566 current thread handle here. Instead call win32_clear_inferiors.
14567 (win32_detach): Don't open a new handle to the process. Call
14568 win32_clear_inferiors.
14569 (win32_join): Don't rely on current_process_handle; open a new
14570 handle using the process id.
14571 (win32_wait): Call win32_clear_inferiors when the inferior process
14574 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14576 * server.c (monitor_show_help): Add "exit".
14578 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14580 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14581 (clean): Add reg-xtensa.c.
14582 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14583 * configure.srv (xtensa*-*-linux*) New target.
14584 * linux-xtensa-low.c: New.
14585 * xtensa-xtregs.c: New.
14587 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14589 * hostio.c: Don't include errno.h.
14590 (errno_to_fileio_errno): Move to hostio-errno.
14591 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14592 error number outputting to the target->hostio_last_error callback.
14593 (hostio_packet_error): Use FILEIO_EINVAL directly.
14594 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14595 calls to hostio_error.
14596 * hostio-errno.c: New.
14597 * server.h (hostio_last_error_from_errno): Declare.
14598 * target.h (target_ops): Add hostio_last_error member.
14599 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14600 as hostio_last_error handler.
14601 * spu-low.c (spu_target_ops): Likewise.
14602 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14603 (wince_hostio_last_error): New functions.
14604 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14605 as hostio_last_error handler.
14606 (win32_target_ops) [!_WIN32_WCE]: Register
14607 hostio_last_error_from_errno as hostio_last_error handler.
14608 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14609 (hostio-errno.o): New rule.
14610 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14611 * configure.srv (srv_hostio_err_objs): New variable. Default to
14613 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14614 * configure: Regenerate.
14616 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14618 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14619 (linux_kill, linux_detach): Clean up the process list.
14620 * remote-utils.c (remote_open): Improve port number parsing.
14621 (putpkt_binary, input_interrupt): Only send interrupts if the target
14623 * server.c (extended_protocol): Make static.
14624 (attached): Define earlier.
14625 (exit_requested, response_needed, program_argv): New variables.
14626 (target_running): New.
14627 (start_inferior): Clear attached here.
14628 (attach_inferior): Set attached here.
14629 (require_running): Define.
14630 (handle_query): Use require_running and target_running. Implement
14632 (handle_v_attach, handle_v_run): New.
14633 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14634 (gdbserver_usage): Update.
14635 (main): Redo argument parsing. Handle --debug and --multi. Handle
14636 --attach along with other options or after the port. Save
14637 program_argv. Support no initial program. Resynchronize
14638 communication with GDB after an error. Handle "monitor exit".
14639 Use require_running and target_running. Always allow the extended
14640 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14641 restart in extended mode.
14642 * README: Refer to the GDB manual. Update --attach usage.
14644 2007-12-20 Andreas Schwab <schwab@suse.de>
14646 * linux-low.c (STACK_SIZE): Define.
14647 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14648 (linux_test_for_tracefork): Likewise.
14650 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14652 * linux-low.c (linux_wait_for_event): Update messages. Do not
14653 reinsert auto-delete breakpoints.
14654 * mem-break.c (struct breakpoint): Change return type of handler to
14656 (set_breakpoint_at): Update handler type.
14657 (reinsert_breakpoint_handler): Return 1 instead of calling
14659 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14661 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14662 * mem-break.h (set_breakpoint_at): Update handler type.
14663 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14664 * win32-low.c (auto_delete_breakpoint): New.
14665 (get_child_debug_event): Use it.
14667 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14669 * configure.ac: Check for pread and pwrite.
14670 * hostio.c (handle_pread): Fall back to lseek and read.
14671 (handle_pwrite): Fall back to lseek and write.
14672 * config.in, configure: Regenerated.
14674 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14676 * server.c (myresume): Add own_buf argument.
14677 (main): Update calls.
14679 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14681 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14682 * remote-utils.c (remote_open): Do not call disable_async_io.
14683 (block_async_io): Delete.
14684 (unblock_async_io): Make static.
14685 (initialize_async_io): New.
14686 * server.c (handle_v_cont): Handle async I/O here.
14687 (myresume): Likewise. Move other common resume tasks here...
14688 (main): ... from here. Call initialize_async_io. Disable async
14689 I/O before the main loop.
14690 * server.h (initialize_async_io): Declare.
14691 (block_async_io, unblock_async_io): Delete prototypes.
14692 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14694 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14696 * remote-utils.c (readchar): Allow binary data in received messages.
14698 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14700 * win32-low.c (attaching): New global.
14701 (win32_create_inferior): Clear the `attaching' global.
14702 (win32_attach): Set the `attaching' global.
14703 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14704 attaching. Only set a breakpoint at the entry point if not
14707 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14709 * server.c (main): Don't report dll events on the initial
14710 connection on attaches.
14712 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14714 * server.c (main): Relax numerical bases supported for the pid of
14715 the --attach command line argument.
14717 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14719 * win32-low.c (win32_attach): Call OpenProcess before
14720 DebugActiveProcess, not after. Add last error output to error
14723 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14725 * win32-low.c (win32_get_thread_context)
14726 (win32_set_thread_context): New functions.
14727 (thread_rec): Use win32_get_thread_context.
14728 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14729 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14732 2007-12-03 Leo Zayas
14733 Pedro Alves <pedro_alves@portugalmail.pt>
14735 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14737 (child_add_thread): Minor cleanup.
14738 (child_continue): Resume artificially suspended threads before
14739 calling ContinueDebugEvent.
14740 (suspend_one_thread): New.
14741 (fake_breakpoint_event): New.
14742 (get_child_debug_event): Change return type to int. Check here if
14743 gdb sent an interrupt request. If a soft interrupt was requested,
14744 fake a breakpoint event. Return 0 if there is no event to handle,
14746 (win32_wait): Don't check here if gdb sent an interrupt request.
14747 Ensure there is a valid event to handle.
14748 (win32_request_interrupt): Add soft interruption method as last
14751 2007-12-03 Leo Zayas
14752 Pedro Alves <pedro_alves@portugalmail.pt>
14754 * win32-low.h (win32_thread_info): Add descriptions to the
14755 structure members. Replace `suspend_count' counter by a
14757 * win32-low.c (thread_rec): Update condition of when to get the
14758 context from the inferior. Rely on ContextFlags being set if it
14759 has already been retrieved. Only suspend the inferior thread if
14760 we haven't already. Warn if that fails.
14761 (continue_one_thread): s/suspend_count/suspended/. Only call
14762 ResumeThread once. Warn if that fails.
14764 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14766 * win32-low.c (win32_wait): Don't read from the inferior when it
14767 has already exited.
14769 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14771 * Makefile.in (win32_low_h): New variable.
14772 (win32-low.o): Add dependency on $(win32_low_h).
14773 (win32-arm-low.o, win32-i386-low.o): New rules.
14775 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14777 * hostio.c: Correct copyright year.
14779 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14781 * Makefile.in (OBS): Add hostio.o.
14782 (hostio.o): New rule.
14783 * server.h (handle_vFile): Declare.
14784 * hostio.c: New file.
14785 * server.c (handle_v_requests): Take packet_len and new_packet_len
14786 for binary packets. Call handle_vFile.
14787 (main): Update call to handle_v_requests.
14789 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14791 * linux-low.c: Include <sched.h>.
14793 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14795 * linux-low.c (linux_tracefork_grandchild): New.
14796 (linux_tracefork_child): Use clone.
14797 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14799 2007-10-31 Joel Brobecker <brobecker@adacore.com>
14801 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14803 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14805 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14807 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14809 * inferiors.c (change_inferior_id): Delete.
14810 (add_pid_to_list, pull_pid_from_list): New.
14811 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14812 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14813 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14814 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14815 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14816 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14817 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14818 (using_threads): Always set to 1.
14819 (handle_extended_wait): New.
14820 (add_process): Do not set TID.
14821 (linux_create_inferior): Set must_set_ptrace_flags.
14822 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14823 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
14824 (linux_thread_alive): Rename TID argument to LWPID.
14825 (linux_wait_for_process): Handle unknown processes. Do not use TID.
14826 (linux_wait_for_event): Do not use TID or check using_threads. Update
14827 call to dead_thread_notify. Call handle_extended_wait.
14828 (linux_create_inferior): Use PTRACE_SETOPTIONS.
14829 (send_sigstop): Delete sigstop_sent.
14830 (wait_for_sigstop): Avoid TID.
14831 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14832 (linux_test_for_tracefork): New.
14833 (linux_lookup_signals): Use thread_db_active and
14834 linux_supports_tracefork_flag.
14835 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14836 * linux-low.h (get_process_thread): Avoid TID.
14837 (struct process_ifo): Move thread_known and tid to the end. Remove
14839 (linux_attach_lwp, thread_db_init): Update prototypes.
14840 * server.h (change_inferior_id): Delete prototype.
14841 (add_pid_to_list, pull_pid_from_list): New prototypes.
14842 * thread-db.c (thread_db_use_events): New.
14843 (find_first_thread): Rename to...
14844 (find_one_thread): ...this. Update callers and messages. Do not
14845 call fatal. Check thread_db_use_events. Do not call
14846 change_inferior_id or new_thread_notify.
14847 (maybe_attach_thread): Update. Do not call new_thread_notify.
14848 (thread_db_init): Set thread_db_use_events. Check use_events.
14849 * utils.c (fatal, warning): Correct message prefix.
14851 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
14853 * Makefile.in (clean): Remove new files.
14854 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14855 (powerpc-64.o, powerpc-64.c): New rules.
14856 * configure.srv: Use alternate register sets for powerpc64-*-linux*
14857 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14859 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14861 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14862 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14863 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14864 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14865 (target_regsets): Add AltiVec and SPE register sets.
14866 * configure.ac: Check for AltiVec and SPE.
14867 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14868 (ppc_fill_vrregset, ppc_store_vrregset): New.
14869 (target_regsets): Add AltiVec register set.
14870 * configure: Regenerated.
14872 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
14874 * linux-low.c (O_LARGEFILE): Define.
14875 (linux_read_memory): Use /proc/PID/mem.
14876 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
14877 * configure, config.in: Regenerated.
14879 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14881 * linux-low.c (linux_wait_for_event): Do not pass signals while
14884 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14886 * win32-low.c (create_process): New.
14887 (win32_create_inferior): Use create_process instead of
14888 CreateProcess. If create_process failed retry appending an ".exe"
14889 suffix. Store the GetLastError result immediatelly after
14890 create_process calls and use it on the call to error.
14892 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14894 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
14896 2007-08-23 Joel Brobecker <brobecker@adacore.com>
14898 * configure.ac: Switch license to GPLv3.
14900 2007-08-01 Michael Snyder <msnyder@access-company.com>
14902 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
14904 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
14906 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
14908 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
14909 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
14910 CloseToolhelp32Snapshot.
14911 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
14912 CloseToolhelp32Snapshot.
14914 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
14916 * server.c (main): Check for inferior exit before main loop.
14918 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
14920 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
14921 instead of on tmp_desc.
14923 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
14924 Daniel Jacobowitz <dan@codesourcery.com>
14926 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
14927 (add_thread): Minor cleanups.
14928 (clear_inferiors): Move lower in the file. Clear the DLL
14930 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
14931 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
14932 (xml_escape_text): New.
14933 * server.c (handle_query): Handle qXfer:libraries:read. Report it
14935 (handle_v_cont): Report errors.
14936 (gdbserver_version): Update.
14937 (main): Correct size of own_buf. Do not report initial DLL events.
14938 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
14939 (unloaded_dll, xml_escape_text): New.
14940 * win32-low.c (enum target_waitkind): Update comments.
14941 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
14942 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
14943 (win32_EnumProcessModules, win32_GetModuleInformation)
14944 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
14945 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
14946 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
14947 (win32_Module32First, win32_Module32Next, load_toolhelp)
14948 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
14949 (get_child_debug_event): Handle DLL events.
14950 (win32_wait): Likewise.
14952 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14954 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
14955 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
14957 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14959 * win32-low.c (handle_output_debug_string): Ignore event if not
14962 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14964 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
14966 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
14968 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
14970 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
14972 * inferiors.c (change_inferior_id): Add comment.
14973 * linux-low.c (check_removed_breakpoint): Add an early
14974 prototype. Improve debug output.
14975 (linux_attach): Doc update.
14976 (linux_detach_one_process, linux_detach): Clean up before releasing
14978 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
14979 * linux-low.h (struct process_info): Doc improvement.
14980 * mem-break.c (delete_all_breakpoints): New.
14981 * mem-break.h (delete_all_breakpoints): New prototype.
14982 * thread-db.c (find_first_thread): New.
14983 (thread_db_create_event): Call it instead of
14984 thread_db_find_new_threads. Clean up unused variables.
14985 (maybe_attach_thread): Remove first thread handling.
14986 (thread_db_find_new_threads): Use find_first_thread.
14987 (thread_db_get_tls_address): Likewise.
14989 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
14991 * thread-db.c (thread_db_find_new_threads): Add prototype.
14992 (thread_db_create_event): Check for the main thread before adding
14994 (maybe_attach_thread): Only enable event reporting if TID == 0.
14995 (thread_db_get_tls_address): Check for new threads.
14997 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
14999 * linux-low.c (linux_create_inferior): Try execv before execvp.
15000 * spu-low.c (spu_create_inferior): Likewise.
15002 2007-06-13 Mike Frysinger <vapier@gentoo.org>
15004 * linux-low.c (linux_create_inferior): Change execv to execvp.
15005 * spu-low.c (spu_create_inferior): Likewies.
15007 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15009 * Makefile.in (clean): Clean new files instead of deleted ones.
15010 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15011 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15013 * configure.srv: Specify XML files and new regformats for MIPS and
15015 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15016 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15017 an entry for the restart register.
15018 (mips_cannot_fetch_register, mips_cannot_store_register)
15019 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15020 register names to match the XML descriptions.
15021 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15022 restart register instead of $0.
15024 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15025 Markus Deuling <deuling@de.ibm.com>
15027 * remote-utils.c (decode_xfer_write): New function.
15028 * server.h (decode_xfer_write): Add prototype.
15029 * server.c (handle_query): Add PACKET_LEN argument. Support
15030 qXfer:spu:read and qXfer:spu:write packets.
15031 (main): Pass packet_len to handle_query.
15032 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15033 * target.h (target_ops): Add qxfer_spu.
15035 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15037 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15038 accessing non-seekable spufs files.
15040 2007-05-16 Markus Deuling <deuling@de.ibm.com>
15042 * server.c (handle_query): Add reply for qC packet.
15044 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15045 Leo Zayas <lerele@champenstudios@com>
15047 * server.h (check_remote_input_interrupt_request): New function.
15048 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15049 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15050 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15051 (check_remote_input_interrupt_request): New function.
15052 * server.h (check_remote_input_interrupt_request): Declare.
15053 * win32-low.c (winapi_DebugBreakProcess,
15054 winapi_GenerateConsoleCtrlEvent): New typedefs.
15055 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15057 (win32_wait): Check for remote interrupt request
15058 with check_remote_input_interrupt_request.
15059 (win32_request_interrupt): New function.
15060 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15062 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15064 * win32-low.c (debug_registers_changed,
15065 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15066 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15067 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15068 (thread_rec): Get context using the low target.
15069 (child_add_thread): Call thread_added on the low target,
15070 which does the same thing.
15072 (do_initial_child_stuff): Remove debug registers references.
15073 Set context using the low target. Resume threads after
15074 setting the contexts.
15075 (child_continue): Remove dead variable. Remove debug
15076 registers references.
15077 (child_fetch_inferior_registers): Go through the low target.
15078 (do_child_store_inferior_registers): Remove.
15079 (child_store_inferior_registers): Go through the low target.
15080 (win32_resume): Remove debug registers references.
15081 Set context using the low target.
15082 (handle_exception): Change return type to void. Don't record
15083 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15084 first chance exception.
15085 (get_child_debug_event): Change return type to void. Remove
15086 goto loop. Always return after waiting for debug event.
15087 (win32_wait): Convert to switch statement. Handle spurious
15090 * win32-i386-low.c (debug_registers_changed,
15091 debug_registers_used): New.
15092 (initial_stuff): Rename to ...
15093 (i386_initial_stuff): ... this. Clear debug registers
15095 (store_debug_registers): Delete.
15096 (i386_get_thread_context): New.
15097 (load_debug_registers): Delete.
15098 (i386_set_thread_context): New.
15099 (i386_thread_added): New.
15100 (single_step): Rename to ...
15101 (i386_single_step): ... this.
15102 (do_fetch_inferior_registers): Rename to ...
15103 (i386_fetch_inferior_register): ... this.
15104 (i386_store_inferior_register): New.
15105 (the_low_target): Adapt to new interface.
15107 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15108 (arm_get_thread_context): New.
15109 (arm_set_thread_context): New.
15111 (do_fetch_inferior_registers): Rename to ...
15112 (arm_fetch_inferior_register): ... this.
15113 (arm_store_inferior_register): New.
15114 (arm_wince_breakpoint): Reimplement as unsigned long.
15115 (arm_wince_breakpoint_len): Define.
15116 (the_low_target): Adapt to new interface.
15118 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15119 load_debug_registers. Add get_thread_context, set_thread_context,
15120 thread_added and store_inferior_register. Rename
15121 fetch_inferior_registers to fetch_inferior_register.
15122 (regptr): Remove declaration.
15124 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15126 * linux-low.c (linux_detach): Change return type to int. Return 0.
15127 * spu-low.c (spu_detach): Likewise.
15129 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15131 * target.h (target_ops): Change return type of detach to int.
15133 (join_inferior): New.
15134 * server.c (main): Don't skip detach support on mingw32.
15135 If the inferior doesn't support detaching return error.
15136 Call join_inferior instead of using waitpid.
15137 * linux-low.c (linux_join): New.
15138 (linux_target_op): Add linux_join.
15139 * spu-low.c (spu_join): New.
15140 (spu_target_ops): Add spu_join.
15141 * win32-low.c (win32_detach): Adapt to new interface.
15142 Reopen current_process_handle before detaching. Issue a child
15143 resume before detaching.
15145 (win32_target_op): Add win32_join.
15147 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15149 * win32-low.c (win32-attach): Fix return value.
15150 * target.h (target_ops): Describe ATTACH return values.
15152 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15154 * win32-low.c (GETPROCADDRESS): Define.
15155 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15156 (winapi_DebugSetProcessKillOnExit): Likewise.
15157 (win32_create_inferior): Force usage of ansi CreateProcessA.
15158 (win32_attach): Use GETPROCADDRESS.
15159 (win32_detach): Likewise.
15161 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15163 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15165 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15167 * win32-low.c: Commit leftover changes from 2007-03-29.
15169 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15171 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15172 fields short instead of int. Add explicit padding.
15173 (i387_cache_to_fsave): Remove unnecessary casts.
15174 (i387_fsave_to_cache): Doc fix.
15175 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15177 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15179 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15180 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15182 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15184 * configure.srv (arm*-*-mingw32ce*): Move near the other
15187 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15189 * configure.ac: Add errno checking.
15190 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15191 sys/file.h and malloc.h.
15192 (AC_CHECK_DECLS): Add perror.
15193 (srv_mingwce): Handle.
15194 * configure.srv (i[34567]86-*-cygwin*): Add
15195 win32-i386-low.o to srv_tgtobj.
15196 (i[34567]86-*-mingw*): Likewise.
15197 (arm*-*-mingw32ce*): Add case.
15198 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15199 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15200 [__MINGW32CE__] (strerror): New function.
15201 [__MINGW32CE__] (errno): Define to GetLastError.
15202 [__MINGW32CE__] (COUNTOF): New macro.
15203 (remote_open): Remove extra close call.
15204 * mem-break.c (delete_breakpoint_at): New function.
15205 * mem-break.h (delete_breakpoint_at): Declare.
15206 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15207 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15208 [USE_WIN32API] (read, write): Add char* casts.
15209 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15210 * server.h: Include wincecompat.h on Windows CE.
15211 [HAVE_ERRNO_H]: Check.
15212 (perror): Declare if not declared.
15213 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15214 (perror_with_name): Remove errno declaration.
15215 * wincecompat.h: New.
15216 * wincecompat.c: New.
15217 * win32-low.h: New.
15218 * win32-arm-low.c: New.
15219 * win32-i386-low.c: New.
15220 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15221 (OUTMSG2): Make it safe.
15223 (COUNTOF): New macro.
15224 (NUM_REGS): Get it from the low target.
15225 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15226 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15227 (thread_rec): Let low target handle debug registers.
15228 (child_add_thread): Likewise.
15229 (child_init_thread_list): Likewise.
15230 (continue_one_thread): Likewise.
15232 (do_child_fetch_inferior_registers): Move to ...
15233 * win32-i386-low.c: ... here, and rename to ...
15234 (do_fetch_inferior_registers): ... this.
15235 * win32-low.c (child_fetch_inferior_registers):
15236 Go through the low target.
15237 (do_child_store_inferior_registers): Use regptr.
15238 (strwinerror): New function.
15239 (win32_create_inferior): Handle Windows CE.
15240 Use strwinerror instead of strerror on Windows error
15241 codes. Add program to the error output.
15242 Don't close the main thread handle on Windows CE.
15243 (win32_attach): Use coredll.dll on Windows CE.
15244 (win32_kill): Close current process and current
15246 (win32_detach): Use coredll.dll on Windows CE.
15247 (win32_resume): Let low target handle debug registers, and
15249 (handle_exception): Add/Remove initial breakpoint. Avoid
15250 non-existant WSTOPSIG on Windows CE.
15251 (win32_read_inferior_memory): Cast to remove warning.
15252 (win32_arch_string): Go through the low target.
15253 (initialize_low): Call set_breakpoint_data with the low
15254 target's breakpoint.
15255 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15256 FOP_REGNUM, mappings): Move to ...
15257 * win32-i386-low.c: ... here.
15258 * win32-low.c (win32_thread_info): Move to ...
15259 * win32-low.h: ... here.
15260 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15261 win32-arm-low.c and wincecompat.c.
15262 (all:): Add $EXEEXT.
15263 (install-only:): Likewise.
15264 (gdbserver:): Likewise.
15265 (gdbreplay:): Likewise.
15266 * config.in: Regenerate.
15267 * configure: Regenerate.
15269 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15271 * win32-low.c: Rename typedef thread_info to
15272 win32_thread_info throughout.
15274 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15276 * win32-i386-low.c: Rename to ...
15277 * win32-low.c: ... this.
15278 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15279 * Makefile.in: Likewise.
15281 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15283 * remote-utils.c (monitor_output): Constify msg parameter.
15284 * server.h (monitor_output): Likewise.
15285 * win32-i386-low.c (handle_output_debug_string): New.
15286 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15287 handle_output_debug_string.
15288 (get_child_debug_event): Likewise.
15290 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15292 * server.c (main): Correct strtoul check.
15294 2007-03-27 Jon Ringle <jon@ringle.org>
15296 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15298 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15300 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15302 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15304 * terminal.h: Check HAVE_SGTTY_H.
15306 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
15308 * remote-utils.c (remote_open): Print out the assigned port number.
15310 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15312 * remote-utils.c (monitor_output): New function.
15313 * server.c (debug_threads): Define here.
15314 (monitor_show_help): New function.
15315 (handle_query): Handle qRcmd.
15316 (main): Do not handle 'd' packet.
15317 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15318 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15321 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15323 * Makefile.in (EXEEXT): New.
15324 (clean): Use $(EXEEXT).
15326 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15328 * target.h (target_ops): Rename send_signal to request_interrupt,
15329 and remove enum target_signal parameter.
15330 * linux-low.c (linux_request_interrupt): Rename from
15331 linux_send_signal, and always send SIGINT.
15332 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15333 and always send SIGINT.
15334 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15336 (input_interrupt): Likewise.
15338 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15340 * server.c (get_features_xml): Check if target implemented
15342 * win32-i386-low.c (win32_arch_string): New.
15343 (win32_target_ops): Add win32_arch_string as arch_string member.
15345 2007-02-22 Markus Deuling <deuling@de.ibm.com>
15347 * spu-low.c (spu_arch_string): New.
15348 (spu_target_ops): Add spu_arch_string.
15350 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15352 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15353 * configure.ac: Do not check for terminal.h.
15354 * configure, config.in: Regenerated.
15356 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15358 * Makefile.in (OBS): Add $(XML_BUILTIN).
15359 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15361 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15362 (arm-with-iwmmxt.c): New.
15363 * config.in, configure: Regenerate.
15364 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15365 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15366 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15367 (arm*-*-linux*): Add iWMMXt and regset support.
15368 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15369 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15370 (arm_store_wmmxregset, target_regsets): New.
15371 * server.c (get_features_xml): Take annex argument. Check builtin
15373 (handle_query): Handle multiple annexes.
15375 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15377 * remote-utils.c [USE_WIN32API] (read, write): Define.
15378 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15381 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15383 * linux-i386-low.c (the_low_target): Set arch_string.
15384 * linux-x86-64-low.c (the_low_target): Likewise.
15385 * linux-low.c (linux_arch_string): New.
15386 (linux_target_ops): Add it.
15387 * linux-low.h (struct linux_target_ops): Add arch_string.
15388 * server.c (write_qxfer_response): Use const void * for DATA.
15389 (get_features_xml): New.
15390 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15391 * target.h (struct target_ops): Add arch_string method.
15393 2007-01-03 Denis Pilat <denis.pilat@st.com>
15394 Daniel Jacobowitz <dan@codesourcery.com>
15396 * linux-low.c (linux_kill): Handle being called with no threads.
15397 * win32-i386-low.c (win32_kill): Likewise.
15398 (get_child_debug_event): Clear current_process_handle.
15400 2006-12-30 Denis PILAT <denis.pilat@st.com>
15401 Daniel Jacobowitz <dan@codesourcery.com>
15403 * remote-utils.c (remote_open): Check the type of specified
15404 serial port devices before opening them.
15405 * server.c (main): Kill the inferior if an error occurs during
15406 the first remote_open.
15408 2006-12-05 Markus Deuling <deuling@de.ibm.com>
15410 * README: Update supported targets.
15412 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15414 * Makefile.in (clean): Remove reg-mips64.c.
15415 (reg-mips64.c, reg-mips64.o): New rules.
15416 * configure.srv: Handle mips64. Include regset support for mips.
15417 * linux-mips-low.c (union mips_register): New.
15418 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15419 (mips_breakpoint, mips_breakpoint_at): Use int.
15420 (mips_collect_register, mips_supply_register)
15421 (mips_collect_register_32bit, mips_supply_register_32bit)
15422 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15423 (mips_store_fpregset, target_regsets): New.
15424 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15426 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15428 * configure.srv: Add target "spu*-*-*".
15429 * Makefile.in (clean): Remove reg-spu.c.
15430 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15431 * spu-low.c: New file.
15433 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15435 * configure.ac: Correct td_thr_tls_get_addr test.
15436 * configure: Regenerated.
15438 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15440 * linux-low.c (linux_wait_for_event): Reformat. Use the
15441 pass_signals array.
15442 * remote-utils.c (decode_address_to_semicolon): New.
15443 * server.c (pass_signals, handle_general_set): New.
15444 (handle_query): Mention QPassSignals for qSupported.
15445 (main): Call handle_general_set.
15446 * server.h (pass_signals, decode_address_to_semicolon): New.
15448 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15450 * server.c (handle_query): Correct error handling for read_auxv.
15452 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15454 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15455 and srv_linux_thread_db to yes.
15456 * linux-s390-low.c (s390_fill_gregset): New function.
15457 (target_regsets): Define data structure.
15459 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15461 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15462 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15463 * config.in, configure: Regenerated.
15464 * inferiors.c (gdb_id_to_thread): New function.
15465 (gdb_id_to_thread_id): Use it.
15466 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15467 * linux-low.h (struct process_info): Add th member.
15468 (thread_db_get_tls_address): New prototype.
15469 * remote-utils.c (decode_address): Make non-static.
15470 * server.c (handle_query): Handle qGetTLSAddr.
15471 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15472 * target.h (struct target_ops): Add get_tls_address.
15473 * thread-db.c (maybe_attach_thread): Save the thread handle.
15474 (thread_db_get_tls_address): New.
15476 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15478 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15479 (linux_resume_one_process): Take a siginfo_t *. Update all
15480 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15481 (struct pending_signals): Add a siginfo_t.
15482 (linux_wait_for_process): Always set last_status.
15483 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15484 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15485 * linux-low.h (struct process_info): Add last_status.
15487 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15489 * remote-utils.c (try_rle): New function.
15490 (putpkt_binary): Use it.
15492 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15494 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15495 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15496 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15497 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15498 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15501 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15503 * server.c (terminal_fd): New variable.
15504 (old_foreground_pgrp): Likewise.
15505 (restore_old_foreground_pgrp): New function.
15506 (start_inferior): Record the terminal file descriptor in terminal_fd
15507 and its original foreground group in old_foreground_pgrp. Register
15508 restore_old_foreground_pgrp with atexit().
15510 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15512 * server.c (handle_query): Correct qPart to qXfer.
15514 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15516 * configure.ac: Check for more headers which are missing on
15517 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15518 * configure.srv: Add Cygwin and mingw32.
15519 * remote-utils.c: Don't include headers unconditionally which
15520 are missing on mingw32. Include <winsock.h> for mingw32.
15521 (remote_open): Adjust for mingw32 support. Flush
15522 standard error after writing to it.
15523 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15524 (unblock_async_io, enable_async_io, disable_async_io)
15525 (readchar, getpkt): Update for Winsock support.
15526 (prepare_resume_reply): Expect a protocol signal number.
15527 * server.c: Disable <sys/wait.h> on mingw32.
15528 (start_inferior): Adjust for mingw32 support. Flush
15529 standard error after writing to it.
15530 (attach_inferior): Likewise. Use protocol signal
15532 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15534 * win32-i386-low.c: New file.
15535 * Makefile.in (XM_CLIBS): Set.
15536 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15537 (win32-i386-low.o): New dependency rule.
15538 * linux-low.c (linux_wait): Use target signal numbers.
15539 * target.h (struct target_ops): Doc fix.
15540 * server.h (target_signal_to_name): New prototype.
15541 * gdbreplay.c: Don't include headers unconditionally which
15542 are missing on mingw32. Include <winsock.h> for mingw32.
15543 (remote_close, remote_open): Adjust for Winsock support.
15544 * configure, config.in: Regenerated.
15546 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15548 * server.c (decode_xfer_read, write_qxfer_response): New.
15549 (handle_query): Take a packet length argument. Handle
15550 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15551 the qSupported response.
15552 (main): Update call to handle_query.
15554 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15556 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15557 (putpkt_binary): Renamed from putpkt and adjusted for binary
15559 (putpkt): New wrapper for putpkt_binary.
15560 (readchar): Don't mask off the high bit.
15561 (decode_X_packet): New function.
15562 * server.c (main): Call putpkt_binary if a handler sets the packet
15563 length. Save the length of the incoming packet. Handle 'X'.
15564 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15566 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15568 * server.c (handle_query): Handle qSupported.
15570 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15572 * remote-utils.c (all_symbols_looked_up): New variable.
15573 (look_up_one_symbol): Check it.
15574 * server.h (look_up_one_symbol): New declaration.
15575 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15577 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15579 * Makefile.in (linux-arm-low.o): Update dependencies.
15580 * linux-arm-low.c: Include "gdb_proc_service.h".
15581 (PTRACE_GET_THREAD_AREA): Define.
15582 (ps_get_thread_area): New function.
15584 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15586 * configure.srv (m68k*-*-uclinux*): New target.
15587 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15588 (linux_resume_one_process): Remove extraneous cast.
15589 (linux_read_offsets): New.
15590 (linux_target_op): Add linux_read_offsets on mmuless systems.
15591 * server.c (handle_query): Add qOffsets logic.
15592 * target.h (struct target_ops): Add read_offsets.
15594 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15596 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15597 (PTRACE_GET_THREAD_AREA): Define.
15598 (ps_get_thread_area): New function.
15599 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15600 (linux-x86-64-low.o): Update.
15602 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15604 * configure.ac: Remove checks for prfpregset_t.
15605 * gdb_proc_service.h: New file.
15606 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15607 new "gdb_proc_service.h".
15608 * proc-service.c: Likewise.
15609 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15610 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15611 * Makefile.in (gdb_proc_service_h): Updated.
15612 * configure, config.in: Regenerated.
15614 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15616 * remote-utils.c (prepare_resume_reply): Move declaration
15617 of gdb_id_from_wait to the top of the block.
15619 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15621 * linux-low.c (regsets_store_inferior_registers): Read the regset
15622 from the target before filling it.
15624 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15626 * server.c (attach_inferior): Return SIGTRAP for a successful
15629 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15631 * Makefile.in (OBS): Add version.o.
15632 (STAGESTUFF): Delete.
15633 (version.o): Add dependencies.
15634 (version.c): Replace rule.
15635 (clean): Remove version.c.
15636 * server.c (gdbserver_version): New.
15637 (gdbserver_usage): Use printf.
15638 (main): Handle --version and --help.
15639 * server.h (version, host_name): Add declarations.
15641 2005-12-23 Eli Zaretskii <eliz@gnu.org>
15653 * linux-x86-64-low.c:
15655 * linux-s390-low.c:
15656 * linux-ppc64-low.c:
15658 * linux-mips-low.c:
15659 * linux-m68k-low.c:
15660 * linux-m32r-low.c:
15663 * linux-ia64-low.c:
15664 * linux-i386-low.c:
15665 * linux-crisv32-low.c:
15677 * gdbserver.1: Add (C) after Copyright. Update the FSF
15680 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15682 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15683 (arm_breakpoint_at): Recognize both breakpoints.
15684 (the_low_target): Use the correct breakpoint instruction.
15686 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15688 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15689 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15690 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15691 (the_low_target): Update.
15693 2005-10-25 Andreas Schwab <schwab@suse.de>
15695 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15697 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15698 (ia64_num_regs): Reduce to 462.
15700 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15702 * acinclude.m4: Correct quoting.
15703 * aclocal.m4: Regenerated.
15705 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15706 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15707 (thread_db_init): Call thread_db_err_str.
15708 * configure.ac: Check for TD_VERSION.
15709 * config.in, configure: Regenerated.
15711 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15713 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15715 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15717 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15718 is not available. Define HAVE_PTRACE_GETREGS if it is.
15719 * config.in, configure: Regenerated.
15720 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15721 * linux-i386-low.c, linux-m68k-low.c: Update to use
15722 HAVE_PTRACE_GETREGS.
15723 * linux-low.c (regsets_fetch_inferior_registers)
15724 (regsets_store_inferior_registers): Only return 0 if we processed
15726 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15727 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15729 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15731 * inferiors.c (struct thread_info): Add gdb_id.
15732 (add_thread): Add gdb_id argument.
15733 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15734 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15735 calls to add_thread.
15736 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15737 * server.c (handle_query): Use thread_to_gdb_id.
15738 (handle_v_cont, main): Use gdb_id_to_thread_id.
15739 * server.h (add_thread): Update prototype.
15740 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15743 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15745 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15746 left-padded registers.
15747 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15748 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15750 2005-07-01 Steve Ellcey <sje@cup.hp.com>
15752 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15753 * configure: Regenerate.
15754 * config.in: Regenerate.
15755 * server.h (NEED_DECLARATION_STRERROR):
15756 Replace with !HAVE_DECL_STRERROR.
15758 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15760 * linux-low.c (linux_wait, linux_send_signal): Don't test
15761 an unsigned long variable for > 0 if it could be MAX_ULONG.
15762 * server.c (myresume): Likewise.
15763 * target.c (set_desired_inferior): Likewise.
15765 2005-06-13 Mark Kettenis <kettenis@gnu.org>
15767 * configure.ac: Simplify and improve check for socklen_t.
15768 * configure, config.in: Regenerate.
15770 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15772 * acconfig.h: Remove.
15773 * configure.ac: Add a test for socklen_t. Use three-argument
15774 AC_DEFINE throughout.
15775 * config.in: Regenerated using autoheader 2.59.
15776 * configure: Regenerated.
15778 * gdbreplay.c (socklen_t): Provide a default.
15779 (remote_open): Use socklen_t.
15780 * remote-utils.c (socklen_t): Provide a default.
15781 (remote_open): Use socklen_t.
15782 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15785 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15787 * linux-low.c (linux_read_memory, linux_write_memory)
15788 (linux_read_auxv): Likewise.
15789 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15790 (check_mem_write): Likewise.
15791 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15793 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15794 (registers_from_string, register_data): Likewise.
15795 * server.c (handle_query, main): Likewise.
15796 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15797 (decode_M_packet): Likewise.
15798 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15799 * target.h (struct target_ops): Update read_memory, write_memory,
15801 (read_inferior_memory, write_inferior_memory): Update.
15802 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15803 to unsigned char *.
15804 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15805 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15806 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15807 linux-s390-low.c, linux-sh-low.c: Update for changes in
15808 read_inferior_memory and the_low_target->breakpoint.
15810 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15812 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15813 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15814 * configure.srv: Add powerpc64-*-linux*.
15815 * linux-ppc64-low.c: New file.
15817 2005-05-23 Orjan Friberg <orjanf@axis.com>
15819 * linux-cris-low.c: New file with support for CRIS.
15820 * linux-crisv32-low.c: Ditto for CRISv32.
15821 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15822 (clean): Add reg-cris.c and reg-crisv32.c.
15823 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
15824 reg-crisv32.o, and reg-crisv32.c to make rules.
15825 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15826 recognized targets.
15828 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
15830 * linux-low.c (fetch_register): Ensure buffer size is a multiple
15831 of sizeof (PTRACE_XFER_TYPE).
15832 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
15834 2005-05-12 Orjan Friberg <orjanf@axis.com>
15836 * target.h (struct target_ops): Add insert_watchpoint,
15837 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15838 pointers for hardware watchpoint support.
15839 * linux-low.h (struct linux_target_ops): Ditto.
15840 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15841 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
15842 to linux_target_ops.
15843 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15845 * server.c (main): Recognize 'Z' and 'z' packets.
15847 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
15849 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15850 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15851 (the_low_target): Add new members.
15853 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15855 * proc-service.c (ps_lgetregs): Search all_processes instead of
15858 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15860 * server.c (start_inferior): Change return type to int.
15861 (attach_inferior): Change sigptr to int *.
15862 (handle_v_cont, handle_v_requests): Change signal to int *.
15863 (main): Change signal to int.
15865 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
15867 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15868 * configure.srv: Add m32r*-*-linux*.
15869 * linux-m32r-low.c: New file.
15871 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
15873 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15875 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15877 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15878 Take unsigned long arguments for PIDs.
15879 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
15880 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
15881 (wait_for_sigstop, linux_resume_one_process)
15882 (regsets_fetch_inferior_registers, linux_send_signal)
15883 (linux_read_auxv): Likewise. Update the types of variables holding
15884 PIDs. Update format string specifiers.
15885 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
15886 * remote-utils.c (prepare_resume_reply): Likewise.
15887 * server.c (cont_thread, general_thread, step_thread)
15888 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
15890 (handle_query): Update format specifiers.
15891 (handle_v_cont, main): Use strtoul for thread IDs.
15892 * server.h (struct inferior_list_entry): Use unsigned long for ID.
15893 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
15894 (general_thread, step_thread, thread_from_wait)
15895 (old_thread_from_wait): Update.
15896 * target.h (struct thread_resume): Use unsigned long for THREAD.
15897 (struct target_ops): Use unsigned long for arguments to attach and
15900 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
15902 * acinclude.m4: Include bfd/bfd.m4 directly.
15903 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
15904 <agriffis@toolchain.org>.
15905 * aclocal.m4, configure: Regenerated.
15907 2005-01-07 Andrew Cagney <cagney@gnu.org>
15909 * configure.ac: Rename configure.in, require autoconf 2.59.
15910 * configure: Re-generate.
15912 2004-12-08 Daniel Jacobowitz <dan@debian.org>
15914 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
15915 LIBS when finished.
15916 * aclocal.m4: Regenerated.
15917 * configure: Regenerated.
15919 2004-11-21 Andreas Schwab <schwab@suse.de>
15921 * linux-m68k-low.c (m68k_num_gregs): Define.
15922 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
15923 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
15924 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
15925 (m68k_breakpoint_at): New. Add to the_low_target.
15927 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
15928 srv_linux_thread_db to yes.
15930 2004-10-20 Joel Brobecker <brobecker@gnat.com>
15932 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
15933 (ARCH_SET_FS): Likewise.
15934 (ARCH_GET_FS): Likewise.
15935 (ARCH_GET_GS): Likewise.
15937 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15939 * linux-i386-low.c (ps_get_thread_area): New.
15940 * linux-x86-64-low.c (ps_get_thread_area): New.
15941 * linux-low.c: Include <sys/syscall.h>.
15942 (linux_kill_one_process): Don't kill the first thread here.
15943 (linux_kill): Kill the first thread here.
15944 (kill_lwp): New function.
15945 (send_sigstop, linux_send_signal): Use it.
15946 * proc-service.c: Clean up #ifdefs.
15947 (fpregset_info): Delete.
15948 (ps_lgetregs): Update and enable implementation.
15949 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
15951 * remote-utils.c (struct sym_cache, symbol_cache): New.
15952 (input_interrupt): Print a clearer message.
15953 (async_io_enabled): New variable.
15954 (enable_async_io, disable_async_io): Use it. Update comments.
15955 (look_up_one_symbol): Use the symbol cache.
15956 * thread-db.c (thread_db_look_up_symbols): New function.
15957 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
15959 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15961 * configure.in: Test for -rdynamic.
15962 * configure: Regenerated.
15963 * Makefile (INTERNAL_LDFLAGS): New.
15964 (gdbserver, gdbreplay): Use it.
15966 2004-09-02 Andrew Cagney <cagney@gnu.org>
15968 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
15970 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
15972 * linux-low.c (linux_wait): Clear all_processes list also.
15974 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15976 * linux-low.c: Include <errno.h>. Remove extern declaration of
15979 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15981 * gdbreplay.c, server.h, utils.c: Update copyright years.
15983 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15985 * server.c (main): Print child status or termination signal from
15986 variable 'signal', not 'sig'.
15988 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15990 * linux-low.c (linux_read_memory): Change return type to
15991 int. Check for and return error from ptrace().
15992 * target.c (read_inferior_memory): Change return type to int. Pass
15993 back return status from the_target->read_memory().
15994 * target.h (struct target_ops): Adapt *read_memory() prototype.
15996 (read_inferior_memory): Adapt prototype.
15997 * server.c (main): Return an error packet if
15998 read_inferior_memory() returns an error.
16000 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
16002 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16003 Unify with other clean targets.
16005 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16007 * server.c (handle_v_cont): Call set_desired_inferior.
16009 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16011 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16013 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16015 * linux-low.c (linux_wait): Unblock async I/O.
16016 (linux_resume): Block and enable async I/O.
16017 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16018 * server.h (block_async_io, unblock_async_io): Add prototypes.
16020 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16022 * remote-utils.c (remote_open): Print a status notice after
16023 opening a TCP port.
16024 * server.c (attach_inferior): Print a status notice after
16027 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16029 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16031 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
16033 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16035 * server.c, target.h: Update copyright years.
16037 2004-02-25 Roland McGrath <roland@redhat.com>
16039 * target.h (struct target_ops): New member `read_auxv'.
16040 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16041 * linux-low.c (linux_read_auxv): New function.
16042 (linux_target_ops): Initialize `read_auxv' member to that.
16044 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16046 Committed by Jim Blandy <jimb@redhat.com>.
16048 * linux-s390-low.c (s390_num_regs): Update.
16049 (s390_regmap): Remove control registers. Use __s390x__ predefine
16050 instead of GPR_SIZE to distiguish s390 and s390x targets.
16052 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
16054 * linux-low.c: Update copyright year.
16055 (check_removed_breakpoint): Clear pending_is_breakpoint.
16056 (linux_set_resume_request, linux_queue_one_thread)
16057 (resume_status_pending_p): New functions.
16058 (linux_continue_one_thread): Use process->resume.
16059 (linux_resume): Only resume threads if there are no pending events.
16060 * linux-low.h (struct process_info): Add resume request
16063 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
16065 * regcache.c (new_register_cache): Clear the allocated register
16066 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16068 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
16070 * linux-low.c (linux_resume): Take a struct thread_resume *
16072 (linux_wait): Update call.
16073 (resume_ptr): New static variable.
16074 (linux_continue_one_thread): Renamed from
16075 linux_continue_one_process. Use resume_ptr.
16076 (linux_resume): Use linux_continue_one_thread.
16077 * server.c (handle_v_cont, handle_v_requests): New functions.
16078 (myresume): New function.
16079 (main): Handle 'v' case.
16080 * target.h (struct thread_resume): New type.
16081 (struct target_ops): Change argument of "resume" to struct
16083 (myresume): Delete macro.
16085 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16087 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16088 (uninstall): Support DESTDIR.
16090 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16092 * configure.srv: Add xscale*linux copy of arm*linux entry.
16094 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
16096 * linux-arm-low.c (arm_reinsert_addr): New function.
16097 (the_low_target): Add arm_reinsert_addr.
16099 2003-07-08 Mark Kettenis <kettenis@gnu.org>
16101 * mem-break.c: Remove whitespace at end of file.
16103 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16105 * configure.in: Check whether we need to prototype strerror.
16106 * server.h: Optionally prototype strerror.
16107 * gdbreplay.c (perror_with_name): Use strerror.
16108 * linux-low.c (linux_attach_lwp): Use strerror.
16109 * utils.c (perror_with_name): Use strerror.
16110 * config.in, configure: Regenerated.
16112 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16114 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16115 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16117 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
16119 * Makefile.in (SFILES): Update.
16120 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16121 low-sun3.c: Remove files.
16123 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
16125 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16126 (linux_detach_one_process, linux_detach): New functions.
16127 (linux_target_ops): Add linux_detach.
16128 * server.c (main): Handle 'D' packet.
16129 * target.h (struct target_ops): Add "detach" member.
16130 (detach_inferior): Define.
16132 2003-06-13 Mark Kettenis <kettenis@gnu.org>
16134 From Kelley Cook <kelleycook@wideopenwest.com>:
16135 * configure.srv: Accept i[34567]86 variants.
16137 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
16139 * linux-low.c (linux_wait_for_event): Correct comment typos.
16140 (linux_resume_one_process): Call check_removed_breakpoint.
16141 (linux_send_signal): New function.
16142 (linux_target_ops): Add linux_send_signal.
16143 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16145 * target.h (struct target_ops): Add send_signal.
16147 2003-05-29 Jim Blandy <jimb@redhat.com>
16149 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16150 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16151 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16152 away part of the register's value.
16154 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
16156 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16157 (linux_wait_for_event, linux_init_signals): Likewise.
16159 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
16161 * configure.in: Check for stdlib.h.
16162 * configure: Regenerated.
16163 * config.in: Regenerated.
16165 2003-01-04 Andreas Schwab <schwab@suse.de>
16167 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16169 2003-01-02 Andrew Cagney <ac131313@redhat.com>
16171 * Makefile.in: Remove obsolete code.
16173 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
16175 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16176 defined(PT_FPR0_HI).
16178 2002-11-17 Stuart Hughes <seh@zee2.com>
16180 * linux-arm-low.c (arm_num_regs): Increase.
16181 (arm_regmap): Include status register.
16183 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
16185 * linux-low.c (register_addr): Remove incorrect -1 check.
16187 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
16189 * linux-low.c (linux_create_inferior): Call setpgid. Return
16191 (unstopped_p, linux_signal_pid): Remove.
16192 (linux_target_ops): Remove linux_signal_pid.
16193 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16194 global instead of target method.
16195 * target.h (struct target_ops): Remove signal_pid. Update comment
16196 for create_inferior.
16197 * server.c (signal_pid): New variable.
16198 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
16199 gdbserver. Set the child to be the foreground process group.
16200 (attach_inferior): Set signal_pid.
16202 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
16204 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16206 2002-08-20 Jim Blandy <jimb@redhat.com>
16208 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16211 2002-08-01 Andrew Cagney <cagney@redhat.com>
16213 * Makefile.in: Make chill references obsolete.
16215 2002-07-24 Kevin Buettner <kevinb@redhat.com>
16217 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16218 * configure: Regenerate.
16219 * config.in: Regenerate.
16221 2002-07-09 David O'Brien <obrien@FreeBSD.org>
16223 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16224 (perror_with_name, remote_close, remote_open, expect, play): Static.
16226 2002-07-04 Michal Ludvig <mludvig@suse.cz>
16228 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
16229 byte offsets instead of an array of indexes.
16230 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16232 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
16234 * regcache.c: Add comment.
16236 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
16238 * thread-db.c: New file.
16239 * proc-service.c: New file.
16240 * acinclude.m4: New file.
16241 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16242 proc-service.o, and thread-db.o.
16243 (linux-low.o): Add USE_THREAD_DB.
16244 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16245 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16246 * aclocal.m4: Regenerated.
16247 * config.in: Regenerated.
16248 * configure: Regenerated.
16249 * configure.in: Check for proc_service.h, sys/procfs.h,
16250 thread_db.h, and linux/elf.h headrs.
16251 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16252 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16253 Check for -lthread_db and thread support.
16254 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16255 PowerPC, and SuperH.
16256 * i387-fp.c: Constify arguments.
16257 * i387-fp.h: Likewise.
16258 * inferiors.c: (struct thread_info): Renamed from
16259 `struct inferior_info'. Remove PID member. Use generic inferior
16260 list header. All uses updated.
16261 (inferiors, signal_pid): Removed.
16262 (all_threads): New variable.
16263 (get_thread): Define.
16264 (add_inferior_to_list): New function.
16265 (for_each_inferior): New function.
16266 (change_inferior_id): New function.
16267 (add_inferior): Removed.
16268 (remove_inferior): New function.
16269 (add_thread): New function.
16270 (free_one_thread): New function.
16271 (remove_thread): New function.
16272 (clear_inferiors): Use for_each_inferior and free_one_thread.
16273 (find_inferior): New function.
16274 (find_inferior_id): New function.
16275 (inferior_target_data): Update argument type.
16276 (set_inferior_target_data): Likewise.
16277 (inferior_regcache_data): Likewise.
16278 (set_inferior_regcache_data): Likewise.
16279 * linux-low.c (linux_bp_reinsert): Remove.
16280 (all_processes, stopping_threads, using_thrads)
16281 (struct pending_signals, debug_threads, pid_of): New.
16282 (inferior_pid): Replace with macro.
16283 (struct inferior_linux_data): Remove.
16284 (get_stop_pc, add_process): New functions.
16285 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16286 Use add_process and add_thread.
16287 (linux_attach_lwp): New function, based on old linux_attach. Use
16288 add_process and add_thread. Set stop_expected for new threads.
16289 (linux_attach): New function.
16290 (linux_kill_one_process): New function.
16291 (linux_kill): Kill all LWPs.
16292 (linux_thread_alive): Use find_inferior_id.
16293 (check_removed_breakpoints, status_pending_p): New functions.
16294 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16295 Update. Use WNOHANG. Wait for cloned processes also. Update process
16296 struct for the found process.
16297 (linux_wait_for_event): New function.
16298 (linux_wait): Use it. Support LWPs.
16299 (send_sigstop, wait_for_sigstop, stop_all_processes)
16300 (linux_resume_one_process, linux_continue_one_process): New functions.
16301 (linux_resume): Support LWPs.
16302 (REGISTER_RAW_SIZE): Remove.
16303 (fetch_register): Use register_size instead. Call supply_register.
16304 (usr_store_inferior_registers): Likewise. Call collect_register.
16305 Fix recursive case.
16306 (regsets_fetch_inferior_registers): Improve error message.
16307 (regsets_store_inferior_registers): Add debugging.
16308 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16309 (unstopped_p, linux_signal_pid): New functions.
16310 (linux_target_ops): Add linux_signal_pid.
16311 (linux_init_signals): New function.
16312 (initialize_low): Call it. Initialize using_threads.
16313 * regcache.c (inferior_regcache_data): Add valid
16315 (get_regcache): Fetch registers lazily. Add fetch argument
16316 and update all callers.
16317 (regcache_invalidate_one, regcache_invalidate): New
16319 (new_register_cache): Renamed from create_register_cache.
16320 Return the new regcache.
16321 (free_register_cache): Change argument to a void *.
16322 (registers_to_string, registers_from_string): Call get_regcache
16323 with fetch flag set.
16324 (register_data): Make static. Pass fetch flag to get_regcache.
16325 (supply_register): Call get_regcache with fetch flag clear.
16326 (collect_register): Call get_regcache with fetch flag set.
16327 (collect_register_as_string): New function.
16328 * regcache.h: Update.
16329 * remote-utils.c (putpkt): Flush after debug output and use
16331 Handle input interrupts while waiting for an ACK.
16332 (input_interrupt): Use signal_pid method.
16333 (getpkt): Flush after debug output and use stderr.
16334 (outreg): Use collect_register_as_string.
16335 (new_thread_notify, dead_thread_notify): New functions.
16336 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16337 and general_thread.
16338 (look_up_one_symbol): Flush after debug output.
16339 * server.c (step_thread, server_waiting): New variables.
16340 (start_inferior): Don't use signal_pid. Update call to mywait.
16341 (attach_inferior): Update call to mywait.
16342 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16343 (main): Don't fetch/store registers explicitly. Use
16344 set_desired_inferior. Support proposed ``Hs'' packet. Update
16346 * server.h: Update.
16347 (struct inferior_list, struct_inferior_list_entry): New.
16348 * target.c (set_desired_inferior): New.
16349 (write_inferior_memory): Constify.
16350 (mywait): New function.
16351 * target.h: Update.
16352 (struct target_ops): New signal_pid method.
16353 (mywait): Removed macro, added prototype.
16355 * linux-low.h (regset_func): Removed.
16356 (regset_fill_func, regset_store_func): New.
16357 (enum regset_type): New.
16358 (struct regset_info): Add type field. Use new operation types.
16359 (struct linux_target_ops): stop_pc renamed to get_pc.
16360 Add decr_pc_after_break and breakpoint_at.
16361 (get_process, get_thread_proess, get_process_thread)
16362 (strut process_info, all_processes, linux_attach_lwp)
16363 (thread_db_init): New.
16365 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16366 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16367 (the_low_target): Add new members.
16368 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16369 (i386_store_fpxregset): Constify.
16370 (target_regsets): Add new kind identifier.
16371 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16372 (i386_set_pc): Add debugging.
16373 (i386_breakpoint_at): New function.
16374 (the_low_target): Add new members.
16375 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16376 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16377 (mips_breakpoint_at): New.
16378 (the_low_target): Add new members.
16379 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16380 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16381 (the_low_target): Add new members.
16382 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16383 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16384 (the_low_target): Add new members.
16385 * linux-x86-64-low.c (target_regsets): Add new kind
16388 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
16390 From Martin Pool <mbp@samba.org>:
16391 * server.c (gdbserver_usage): New function.
16394 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
16396 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16397 stop_at -> stop_pc.
16399 2002-05-04 Andrew Cagney <ac131313@redhat.com>
16401 * Makefile.in: Remove obsolete code.
16403 2002-04-24 Michal Ludvig <mludvig@suse.cz>
16405 * linux-low.c (regsets_fetch_inferior_registers),
16406 (regsets_store_inferior_registers): Removed cast to int from
16408 * regcache.h: Added declaration of struct inferior_info.
16410 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16412 * inferiors.c (struct inferior_info): Add regcache_data.
16413 (add_inferior): Call create_register_cache.
16414 (clear_inferiors): Call free_register_cache.
16415 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16416 * regcache.c (struct inferior_regcache_data): New.
16417 (registers): Remove.
16418 (get_regcache): New function.
16419 (create_register_cache, free_register_cache): New functions.
16420 (set_register_cache): Don't initialize the register cache here.
16421 (registers_to_string, registers_from_string, register_data): Call
16423 * regcache.h: Add prototypes.
16424 * server.h: Likewise.
16426 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16428 * mem-break.c: New file.
16429 * mem-break.h: New file.
16430 * Makefile.in: Add mem-break.o rule; update server.h
16432 * inferiors.c (struct inferior_info): Add target_data
16434 (clear_inferiors): Free target_data member if set.
16435 (inferior_target_data, set_inferior_target_data): New functions.
16436 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16437 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16438 * linux-low.c (linux_bp_reinsert): New variable.
16439 (struct inferior_linux_data): New.
16440 (linux_create_inferior): Use set_inferior_target_data.
16441 (linux_attach): Likewise. Call add_inferior.
16442 (linux_wait_for_one_inferior): New function.
16443 (linux_wait): Call it.
16444 (linux_write_memory): Add const.
16445 (initialize_low): Call set_breakpoint_data.
16446 * linux-low.h (struct linux_target_ops): Add breakpoint
16448 * server.c (attach_inferior): Remove extra add_inferior
16450 * server.h: Include mem-break.h. Update inferior.c
16452 * target.c (read_inferior_memory)
16453 (write_inferior_memory): New functions.
16454 * target.h (read_inferior_memory)
16455 (write_inferior_memory): Change macros to prototypes.
16456 (struct target_ops): Update comments. Add const to write_memory
16459 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16461 * linux-low.c (usr_store_inferior_registers): Support
16462 registers which are allowed to fail to store.
16463 * linux-low.h (linux_target_ops): Likewise.
16464 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16465 (ppc_cannot_store_register): FPSCR may not be storable.
16467 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16469 * server.h: Include <string.h> if HAVE_STRING_H.
16470 * ChangeLog: Correct paths in last ChangeLog entry.
16472 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16474 * linux-low.h: Remove obsolete prototypes.
16475 (struct linux_target_ops): New.
16476 (extern the_low_target): New.
16477 * linux-low.c (num_regs, regmap): Remove declarations.
16478 (register_addr): Use the_low_target explicitly.
16479 (fetch_register): Likewise.
16480 (usr_fetch_inferior_registers): Likewise.
16481 (usr_store_inferior_registers): Likewise.
16482 * linux-arm-low.c (num_regs): Remove.
16483 (arm_num_regs): Define.
16484 (arm_regmap): Renamed from regmap, made static.
16485 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16487 (arm_cannot_store_register): Renamed from cannot_store_register,
16489 (the_low_target): New.
16490 * linux-i386-low.c (num_regs): Remove.
16491 (i386_num_regs): Define.
16492 (i386_regmap): Renamed from regmap, made static.
16493 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16495 (i386_cannot_store_register): Renamed from cannot_store_register,
16497 (the_low_target): New.
16498 * linux-ia64-low.c (num_regs): Remove.
16499 (ia64_num_regs): Define.
16500 (ia64_regmap): Renamed from regmap, made static.
16501 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16503 (ia64_cannot_store_register): Renamed from cannot_store_register,
16505 (the_low_target): New.
16506 * linux-m68k-low.c (num_regs): Remove.
16507 (m68k_num_regs): Define.
16508 (m68k_regmap): Renamed from regmap, made static.
16509 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16511 (m68k_cannot_store_register): Renamed from cannot_store_register,
16513 (the_low_target): New.
16514 * linux-mips-low.c (num_regs): Remove.
16515 (mips_num_regs): Define.
16516 (mips_regmap): Renamed from regmap, made static.
16517 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16519 (mips_cannot_store_register): Renamed from cannot_store_register,
16521 (the_low_target): New.
16522 * linux-ppc-low.c (num_regs): Remove.
16523 (ppc_num_regs): Define.
16524 (ppc_regmap): Renamed from regmap, made static.
16525 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16527 (ppc_cannot_store_register): Renamed from cannot_store_register,
16529 (the_low_target): New.
16530 * linux-s390-low.c (num_regs): Remove.
16531 (s390_num_regs): Define.
16532 (s390_regmap): Renamed from regmap, made static.
16533 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16535 (s390_cannot_store_register): Renamed from cannot_store_register,
16537 (the_low_target): New.
16538 * linux-sh-low.c (num_regs): Remove.
16539 (sh_num_regs): Define.
16540 (sh_regmap): Renamed from regmap, made static.
16541 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16543 (sh_cannot_store_register): Renamed from cannot_store_register,
16545 (the_low_target): New.
16546 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16547 (the_low_target): New.
16549 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16551 * Makefile.in: Add stamp-h target.
16552 * configure.in: Create stamp-h.
16553 * configure: Regenerated.
16555 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16557 * inferiors.c: New file.
16558 * target.c: New file.
16559 * target.h: New file.
16560 * Makefile.in: Add target.o and inferiors.o. Update
16562 * linux-low.c (inferior_pid): New static variable,
16563 moved from server.c.
16564 (linux_create_inferior): Renamed from create_inferior.
16565 Call add_inferior. Return 0 on success instead of a PID.
16566 (linux_attach): Renamed from myattach.
16567 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16568 (linux_thread_alive): Renamed from mythread_alive.
16569 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16571 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16572 (regsets_store_inferior_registers): Correct error message.
16573 Add missing ``return 0''.
16574 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16575 (linux_store_registers): Renamed from store_inferior_registers.
16576 (linux_read_memory): Renamed from read_inferior_memory.
16577 (linux_write_memory): Renamed from write_inferior_memory.
16578 (linux_target_ops): New structure.
16579 (initialize_low): Call set_target_ops ().
16580 * remote-utils.c (unhexify): New function.
16581 (hexify): New function.
16582 (input_interrupt): Send signals to ``signal_pid''.
16583 * server.c (inferior_pid): Remove.
16584 (start_inferior): Update create_inferior call.
16585 (attach_inferior): Call add_inferior.
16586 (handle_query): New function.
16587 (main): Call handle_query for `q' packets.
16588 * server.h: Include "target.h". Remove obsolete prototypes.
16589 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16591 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16593 * Makefile.in: Add WARN_CFLAGS. Update configury
16595 * configure.in: Check for <string.h>
16596 * configure: Regenerate.
16597 * config.in: Regenerate.
16598 * gdbreplay.c: Include needed system headers.
16599 (remote_open): Remove strchr prototype.
16600 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16601 * regcache.c (supply_register): Change buf argument to const void *.
16602 (supply_register_by_name): Likewise.
16603 (collect_register): Change buf argument to void *.
16604 (collect_register_by_name): Likewise.
16605 * regcache.h: Add missing prototypes.
16606 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16607 * server.c (handle_query): New function.
16608 (attached): New static variable, moved out of main.
16609 (main): Quiet longjmp clobber warnings.
16610 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16611 * utils.c (error): Remove NORETURN.
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