1 2018-06-09 Tom Tromey <tom@tromey.com>
3 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
5 (event_queue): Use std::queue.
6 (gdb_event_xfree): Remove.
7 (initialize_event_loop, process_event, wait_for_event): Update.
9 2018-06-08 Stan Cox <scox@redhat.com>
11 * win32-low.c (win32_create_inferior): last_ptid and last_status
12 moved to client_state.
14 2018-06-08 Pedro Alves <palves@redhat.com>
16 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
17 common/common-exceptions.o, common/common-utils.o,
18 common/errors.o, common/print-utils.o and utils.o.
19 * gdbreplay.c: Include "common-defs.h" instead of the two
20 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
22 (perror_with_name): Delete.
23 (remote_open): Use xstrdup instead of strdup.
25 (captured_main): ... this.
28 2018-06-08 Tom Tromey <tom@tromey.com>
30 * linux-low.c (linux_low_read_btrace): Update.
32 2018-06-04 Stan Cox <scox@redhat.com>
34 * server.h (struct client_state): New.
35 * server.c (cont_thread, general_thread, multi_process)
36 (report_fork_events, report_vfork_events, report_exec_events)
37 (report_thread_events, swbreak_feature, hwbreak_feature)
38 (vCont_supported, disable_randomization, pass_signals)
39 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
40 Moved to client_state.
41 * remote-utils.c (remote_debug, noack_mode)
42 (transport_is_reliable): Moved to client_state.
43 * tracepoint.c (current_traceframe): Moved to client_state.
46 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
47 linux-low.c, remote-utils.h, target.c: Use client_state.
49 2018-05-31 Alan Hayward <alan.hayward@arm.com>
51 * configure.srv: Add new c/h file.
53 2018-05-31 Alan Hayward <alan.hayward@arm.com>
55 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
58 2018-05-25 Maciej W. Rozycki <macro@mips.com>
60 * gdb.arch/mips-fpregset-core.exp: New test.
61 * gdb.arch/mips-fpregset-core.c: New test source.
63 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
66 * hostio.c (require_int): Do not report overflow for integers
67 between 0xfffffff and 0x7fffffff.
69 2018-05-22 Maciej W. Rozycki <macro@mips.com>
71 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
72 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
73 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
75 (the_low_target): Wire them.
77 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
79 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
80 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
81 mode. Call collect_register_by_name with vscr using
82 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
83 (ppc_store_vrregset): Add and set vscr_offset variable as in
84 ppc_fill_vrregset. Call supply_register_by_name with vscr using
87 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
89 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
90 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
91 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
93 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
95 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
96 (ppc_store_vsxregset): Likewise.
97 (ppc_fill_vrregset): Likewise.
98 (ppc_store_vrregset): Likewise.
99 (ppc_fill_evrregset): Likewise.
100 (ppc_store_evrregset): Likewise.
101 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
102 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
105 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
107 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
108 wordsize of the inferior. Call ppc_linux_target_wordsize.
110 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
112 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
113 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
114 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
115 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
116 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
117 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
118 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
119 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
120 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
121 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
122 (tdesc_powerpc_e500l): Remove.
123 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
124 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
125 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
126 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
128 (ppc_arch_setup): Remove target description matching code. Fill a
129 ppc_linux_features struct and call ppc_linux_match_description
132 2018-05-22 Maciej W. Rozycki <macro@mips.com>
134 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
135 width of the requested register exceeds the width of the
137 (mips_cannot_store_register): Likewise.
139 2018-05-21 Maciej W. Rozycki <macro@mips.com>
141 * linux-mips-low.c (mips_fetch_register): New function. Update
143 (mips_store_gregset): Supply 0 rather than $restart for $zero.
144 (the_low_target): Wire `mips_fetch_register'.
146 2018-05-10 Joel Brobecker <brobecker@adacore.com>
148 * lynx-i386-low.c (LYNXOS_178): New macro.
149 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
150 the layout on LynxOS-178.
151 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
152 handle floating point registers that are not supported by
155 2018-05-10 Tom Tromey <tom@tromey.com>
157 * configure: Rebuild.
159 2018-05-10 Joel Brobecker <brobecker@adacore.com>
162 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
163 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
164 Use it to set the expedite_regs field in the given tdesc.
165 * x86-tdesc.h: New file.
166 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
167 Adjust following the addition of the new expedite_regs parameter
169 * linux-tic6x-low.c (tic6x_read_description): Likewise.
170 * linux-x86-tdesc.c: #include "x86-tdesc.h".
171 (i386_linux_read_description, amd64_linux_read_description):
172 Adjust following the addition of the new expedite_regs parameter
174 * lynx-i386-low.c: #include "x86-tdesc.h".
175 (lynx_i386_arch_setup): Adjust following the addition of the new
176 expedite_regs parameter to init_target_desc.
177 * nto-x86-low.c: #include "x86-tdesc.h".
178 (nto_x86_arch_setup): Adjust following the addition of the new
179 expedite_regs parameter to init_target_desc.
180 * win32-i386-low.c: #include "x86-tdesc.h".
181 (i386_arch_setup): Adjust following the addition of the new
182 expedite_regs parameter to init_target_desc.
184 2018-05-10 Joel Brobecker <brobecker@adacore.com>
187 * win32-low.c (win32_create_inferior): Add call to my_wait
188 setting last_status global.
190 2018-05-10 Joel Brobecker <brobecker@adacore.com>
193 * win32-low.c (create_process): Only call gdb_tilde_expand if
194 inferior_cwd is not NULL.
196 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
198 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
199 registers to the cache if their values have changed.
200 (i387_xsave_to_cache): Provide default values for x87 control
201 registers when these features are available, but disabled.
202 * regcache.c (supply_register_by_name_zeroed): New function.
203 * regcache.h (supply_register_by_name_zeroed): Declare new
206 2018-05-07 Tom Tromey <tom@tromey.com>
208 * configure: Rebuild.
210 2018-05-04 Tom Tromey <tom@tromey.com>
212 * configure: Rebuild.
214 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
215 Pedro Alves <palves@redhat.com>
217 * linux-aarch64-low.c (aarch64_stopped_data_address):
220 2018-04-27 Tom Tromey <tom@tromey.com>
222 * configure: Rebuild.
224 2018-04-23 Tom Tromey <tom@tromey.com>
226 * configure: Rebuild.
228 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
230 * Makefile.in (depcomp): Add "..".
231 (all_deps_files): New and use it.
233 2018-04-18 Alan Hayward <alan.hayward@arm.com>
235 * configure.srv (aarch64*-*-linux*): Don't include xml.
236 (i[34567]86-*-cygwin*): Likewise.
237 (i[34567]86-*-linux*): Likewise.
238 (i[34567]86-*-lynxos*): Likewise.
239 (i[34567]86-*-mingw32ce*): Likewise.
240 (i[34567]86-*-mingw*): Likewise.
241 (i[34567]86-*-nto*): Likewise.
242 (tic6x-*-uclinux): Likewise.
243 (x86_64-*-linux*): Likewise.
244 (x86_64-*-mingw*): Likewise.
245 (x86_64-*-cygwin*): Likewise.
247 2018-04-18 Alan Hayward <alan.hayward@arm.com>
249 * tdesc.c: Remove xml parameter.
251 2018-04-18 Alan Hayward <alan.hayward@arm.com>
253 * server.c (get_features_xml): Remove cast.
254 * tdesc.c (void target_desc::accept): Fill in function.
255 (tdesc_get_features_xml): Remove old xml creation.
256 (print_xml_feature::visit_pre): Add xml vistor.
257 * tdesc.h (struct target_desc): Make xmltarget mutable.
258 (tdesc_get_features_xml): Remove declaration.
260 2018-04-18 Alan Hayward <alan.hayward@arm.com>
262 * tdesc.c (tdesc_architecture_name): Add new function.
263 (tdesc_osabi_name): Likewise.
264 (tdesc_get_features_xml): Use new functions.
266 2018-04-18 Alan Hayward <alan.hayward@arm.com>
268 * tdesc.c (tdesc_create_flags): Remove.
269 (tdesc_add_flag): Likewise.
270 (tdesc_named_type): Likewise.
271 (tdesc_create_union): Likewise.
272 (tdesc_create_struct): Likewise.
273 (tdesc_create_vector): Likewise.
274 (tdesc_add_bitfield): Likewise.
275 (tdesc_add_field): Likewise.
276 (tdesc_set_struct_size): Likewise.
278 2018-04-18 Alan Hayward <alan.hayward@arm.com>
280 * tdesc.c (~target_desc): Remove implictly deleted items.
281 (init_target_desc): Iterate all features.
282 (tdesc_get_features_xml): Use vector.
283 (tdesc_create_feature): Create feature.
284 * tdesc.h (tdesc_feature) Remove
285 (target_desc): Add features.
287 2018-04-18 Alan Hayward <alan.hayward@arm.com>
289 * Makefile.in: Add common/tdesc.c
290 * tdesc.c (init_target_desc): init all reg_defs from register
292 (tdesc_create_reg): Create tdesc_reg.
293 * tdesc.h (tdesc_feature): Add register vector.
295 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
297 * tdesc.h (struct target_desc) <features>: Change type to
298 std::vector<std::string>.
299 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
301 (tdesc_get_features_xml): Likewise.
302 (tdesc_create_feature): Likewise.
304 2018-03-26 Alan Hayward <alan.hayward@arm.com>
306 * regcache.c (find_register_by_number): Return a ref.
307 (find_regno): Use references.
308 (register_size): Likewise.
309 (register_data): Likewise.
310 * tdesc.c (target_desc::~target_desc): Remove free calls.
311 (target_desc::operator==): Use std::vector compare.
312 (init_target_desc): Use reference.
313 (tdesc_create_reg): Use reg constructors.
314 * tdesc.h (struct target_desc): Replace pointer with object.
316 2018-03-23 Alan Hayward <alan.hayward@arm.com>
318 * regcache.c (find_register_by_number): Make static.
319 (find_regno): Use find_register_by_number
320 * regcache.h (struct reg): Remove declaration.
322 2018-03-23 Alan Hayward <alan.hayward@arm.com>
324 * tdesc.c (target_desc::~target_desc): Move to here.
325 (target_desc::operator==): Likewise.
326 * tdesc.h (target_desc::~target_desc): Move from here.
327 (target_desc::operator==): Likewise.
329 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
331 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
333 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
335 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
337 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
338 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
339 and init_registers_s390_gs_linux64.
341 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
343 * linux-s390-low.c (s390_fill_gs): Remove function.
344 (s390_fill_gsbc): Remove function.
345 (s390_regsets): Set fill functions for the guarded storage regsets
348 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
350 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
351 the word size. Add comment.
352 (s390_get_wordsize): New function.
353 (s390_arch_setup): No longer select a temporary tdesc to fetch the
354 pswm with it. Instead, use s390_get_wordsize to determine the
355 word size first and derive the correct tdesc from that directly.
357 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
359 * Makefile.in: Include silent-rules.mk.
360 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
361 (COMPILE): Add ECHO_CXX.
362 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
363 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
364 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
365 (version-generated.c): Add ECHO_GEN.
366 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
367 (IPAGENT_COMPILE): Add ECHO_CXX.
368 (%-generated.c): Add ECHO_REGDAT.
370 2018-03-14 Tom Tromey <tom@tromey.com>
373 * ax.c (ax_printf): Special case for NULL.
375 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
377 * linux-low.c (linux_qxfer_libraries_svr4): Use
378 xml_escape_text_append.
380 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
382 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
384 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
386 * server.c (handle_general_set): Remove unnecessary xstrdup.
388 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
390 * server.c (parse_debug_format_options): Adjust to
391 delim_string_to_char_ptr_vec changes.
392 * thread-db.c (thread_db_load_search): Adjust to
393 dirnames_to_char_ptr_vec changes.
395 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
397 * target.h (target_enable_btrace, target_disable_btrace)
398 (target_read_btrace, target_read_btrace_conf): Turn macro into
399 inline function. Throw error if target method is not defined.
400 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
401 check for btrace target method. Be prepared to handle exceptions
402 from btrace target methods.
404 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
406 * server.c (captured_main): Change order of error message printed
407 when the current working directory cannot be found.
409 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
411 * server.c: Include "filenames.h" and "pathstuff.h".
412 (program_name): Delete variable.
413 (program_path): New anonymous class.
414 (get_exec_wrapper): Use "program_path" instead of
416 (handle_v_run): Likewise.
417 (captured_main): Likewise.
418 (process_serial_event): Likewise.
420 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
422 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
423 (OBJS): Add "pathstuff.o".
424 * server.c (current_directory): New global variable.
425 (captured_main): Initialize "current_directory".
427 2018-02-26 Alan Hayward <alan.hayward@arm.com>
429 * tdesc.c: Use common/tdesc.h.
432 2018-02-20 Alan Hayward <alan.hayward@arm.com>
433 Simon Marchi <simon.marchi@ericsson.com>
435 * Makefile.in: Switch order of make rules.
437 2018-02-19 Alan Hayward <alan.hayward@arm.com>
439 * Makefile.in: Add common directory in build.
440 * configure.ac: Add common reference.
441 * configure: Regenerate.
443 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
445 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
446 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
447 * spu-low.c (spu_target_ops): Likewise.
448 * win32-low.c (win32_target_ops): Likewise.
449 * server.c (supported_btrace_packets): Report packets unconditionally.
450 * target.h (target_ops) <supports_btrace>: Remove.
451 (target_supports_btrace): Remove.
453 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
455 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
456 (handle_btrace_disable): Change return type to void. Use exceptions
458 (handle_btrace_general_set): Catch exception and copy message to
461 2018-02-08 Tom Tromey <tom@tromey.com>
463 * linux-low.c (install_software_single_step_breakpoints): Use
465 * inferiors.c (make_cleanup_restore_current_thread): Remove.
466 (do_restore_current_thread_cleanup): Remove.
467 * gdbthread.h (make_cleanup_restore_current_thread): Don't
470 2018-02-08 Tom Tromey <tom@tromey.com>
472 * mem-break.c (set_raw_breakpoint_at): Use
473 gdb::unique_xmalloc_ptr.
475 2018-01-30 Pedro Alves <palves@redhat.com>
478 * target.c (target_terminal::terminal_state): Rename to ...
479 (target_terminal::m_terminal_state): ... this.
481 2018-01-19 James Clarke <jrtc27@jrtc27.com>
483 * linux-low.c (handle_extended_wait): Surround call to
484 thread_db_notice_clone with #ifdef USE_THREAD_DB.
486 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
488 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
489 linux_ptrace_attach_fail_reason_string now returning an
491 (linux_attach): Likewise.
492 * thread-db.c (attach_thread): Likewise.
494 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
497 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
498 checking for fs_base/gs_base fields in struct user_regs_struct.
499 * configure: Regenerate.
501 2018-01-16 Yao Qi <yao.qi@linaro.org>
504 * linux-low.c (fetch_register): Call supply_register instead of
507 2018-01-08 Yao Qi <yao.qi@linaro.org>
508 Simon Marchi <simon.marchi@ericsson.com>
510 * Makefile.in (OBS): Remove selftest.o.
511 * configure.ac: Set srv_selftest_objs if $development is true.
512 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
513 * configure: Re-generated.
514 * server.c (captured_main): Wrap variable selftest_filter with
517 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
519 * server.c (parse_debug_format_options): Return std::string.
520 (handle_monitor_command, captured_main): Adjust.
522 2018-01-05 Pedro Alves <palves@redhat.com>
525 * server.c (captured_main): Pass quiet=false to
526 save_original_signals_state.
528 2018-01-01 Joel Brobecker <brobecker@adacore.com>
530 * gdbreplay.c (gdbreplay_version): Update copyright year in
532 * server.c (gdbserver_version): Likewise.
534 2017-12-08 Tom Tromey <tom@tromey.com>
536 * ax.c (ax_printf): Update.
538 2017-12-07 Yao Qi <yao.qi@linaro.org>
540 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
541 aarch64_linux_read_description.
542 * linux-amd64-ipa.c (idx2mask): New array.
543 (get_ipa_tdesc): Move idx2mask out.
544 (initialize_low_tracepoint): Initialize target descriptions.
545 * linux-i386-ipa.c (idx2mask): New array.
546 (get_ipa_tdesc): Move idx2mask out.
547 (initialize_low_tracepoint): Initialize target descriptions.
549 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
551 * tdesc.c (struct tdesc_type): Change return type.
552 (tdesc_add_flag): Change parameter type.
553 (tdesc_add_bitfield): Likewise.
554 (tdesc_add_field): Likewise.
555 (tdesc_set_struct_size): Likewise.
557 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
559 * regcache.c (registers_to_string): Remove unused variable.
561 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
563 * inferiors.c (for_each_inferior_with_data): Remove.
564 * inferiors.h (for_each_inferior_with_data): Remove.
565 * server.c (handle_qxfer_threads_worker): Change parameter type.
566 (handle_qxfer_threads_proper): Use for_each_thread.
568 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
570 * inferiors.c (for_each_inferior): Remove.
571 (clear_inferiors): Use for_each_thread.
572 * inferiors.h (for_each_inferior): Remove.
573 * linux-low.c (linux_wait_for_event_filtered): Use
575 (linux_stabilize_threads): Likewise.
576 * regcache.c (regcache_release): Likewise.
577 * server.c (gdb_wants_all_threads_stopped): Likewise.
578 (clear_pending_status_callback): Remove.
579 (handle_status): Use for_each_thread.
580 (captured_main): Likewise.
581 * win32-low.c (child_init_thread_list): Likewise.
582 (win32_clear_inferiors): Likewise.
583 (fake_breakpoint_event): Likewise.
585 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
587 * inferiors.h (find_inferior): Remove.
588 * inferiors.c (find_inferior): Remove.
590 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
592 * linux-low.c (resume_status_pending_p): Update comment.
593 (need_step_over_p): Update comment.
595 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
597 * linux-low.c (proceed_one_lwp): Return void, change parameter
599 (unsuspend_and_proceed_one_lwp): Likewise.
600 (proceed_all_lwps): Use for_each_thread.
601 (unstop_all_lwps): Likewise.
603 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
605 * linux-low.c (linux_resume_one_thread): Return void, take
607 (linux_resume): Use for_each_thread.
609 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
611 * linux-low.c (send_sigstop_callback): Return void, change
612 parameter type. Rename to...
613 (send_sigstop): ... this.
614 (suspend_and_send_sigstop_callback): Return void, change parameter
616 (suspend_and_send_sigstop): ... this.
617 (stop_all_lwps): Use for_each_thread.
619 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
621 * linux-low.c (lwp_running): Return bool, remove unused
623 (linux_stabilize_threads): Use find_thread.
625 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
627 * linux-low.c (select_singlestep_lwp_callback): Remove.
628 (count_events_callback): Remove.
629 (select_event_lwp_callback): Remove.
630 (select_event_lwp): Use find_thread/for_each_thread.
632 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
634 * linux-low.c (not_stopped_callback): Return bool, take filter
636 (linux_wait_for_event_filtered): Use find_thread.
637 (linux_wait_1): Likewise.
639 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
641 * linux-low.c (same_lwp): Remove.
642 (find_lwp_pid): Use find_thread.
644 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
646 * linux-low.c (delete_lwp_callback): Remove.
647 (linux_mourn): Use for_each_thread.
649 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
651 * linux-low.c (linux_detach_lwp_callback): Return void, remove
652 args parameter, don't check for pid.
653 (linux_detach): Use for_each_thread.
655 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
657 * linux-low.c (struct counter): Remove.
658 (second_thread_of_pid_p): Remove.
659 (last_thread_of_process_p): Use find_thread.
661 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
663 * inferiors.c (find_inferior_in_random): Remove.
664 * inferiors.h (find_inferior_in_random): Remove.
665 * linux-low.c (status_pending_p_callback): Return bool, accept
666 parameter ptid directly.
667 (linux_wait_for_event_filtered): Use find_thread_in_random.
668 (linux_wait_1): Likewise.
670 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
672 * inferiors.c (find_inferior_id): Remove.
673 (find_thread_ptid): Move implemention from find_inferior_id to
675 * inferiors.h (find_inferior_id): Remove.
676 * server.c (handle_status): Use find_thread_ptid.
677 (process_serial_event): Likewise.
678 * thread-db.c (find_one_thread): Likewise.
679 (thread_db_thread_handle): Likewise.
680 * win32-low.c (thread_rec): Likewise.
681 (child_delete_thread): Likewise.
682 (win32_thread_alive): Likewise.
683 (get_child_debug_event): Likewise.
685 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
687 * linux-mips-low.c (update_watch_registers_callback): Return
688 void, remove pid_p parameter, don't check for pid.
689 (mips_insert_point, mips_remove_point): Use for_each_thread.
691 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
693 * lynx.low (lynx_delete_thread_callback): Remove.
694 (lynx_mourn): Use for_each_thread.
696 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
698 * regcache.c (regcache_invalidate_one): Remove.
699 (regcache_invalidate_pid): use for_each_thread.
701 2017-11-26 Tom Tromey <tom@tromey.com>
703 * linux-low.c (linux_create_inferior): Update.
705 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
707 * spu-low.c (spu_create_inferior): Fix typo in argument name.
709 2017-11-24 Alan Hayward <alan.hayward@arm.com>
711 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
712 * linux-aarch64-low.c (initialize_low_arch): Call init func.
713 * linux-aarch64-tdesc-selftest.c: New file.
714 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
716 2017-11-24 Alan Hayward <alan.hayward@arm.com>
718 * configure.srv: Add new file.
719 * linux-aarch64-low.c (initialize_low_arch): Call init func.
720 * linux-aarch64-tdesc-selftest.c: New file.
721 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
723 2017-11-24 Alan Hayward <alan.hayward@arm.com>
725 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
726 * linux-aarch64-low.c (initialize_low_arch): Remove init.
727 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
729 2017-11-24 Alan Hayward <alan.hayward@arm.com>
731 * configure.srv: Add new files.
732 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
733 aarch64_linux_read_description.
734 * linux-aarch64-low.c (aarch64_linux_read_description):
735 Merge with aarch64_arch_setup.
736 (aarch64_arch_setup): Call aarch64_linux_read_description.
737 * linux-aarch64-tdesc.c: New file.
738 * linux-aarch64-tdesc.h: New file.
740 2017-11-24 Yao Qi <yao.qi@linaro.org>
742 * configure.srv: Set $srv_regobj for tic6x-linux.
743 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
744 (tic6x_read_description): Move some code to tic6x_arch_setup.
745 (tic6x_tdesc_test): New function.
746 (initialize_low_arch): Call selftests::register_test.
748 2017-11-22 Yao Qi <yao.qi@linaro.org>
750 * remote-utils.c (prepare_resume_reply): Use memcpy.
752 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
754 * linux-low.c (kill_one_lwp_callback): Return void, take
755 argument directly, don't filter on pid.
756 (linux_kill): Use for_each_thread.
758 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
760 * linux-low.c (need_step_over_p): Return bool, remove dummy
762 (linux_resume, proceed_all_lwps): Use find_thread.
764 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
766 * linux-low.c (resume_status_pending_p): Return bool, remove
768 (linux_resume): Use find_thread.
770 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
772 * linux-low.c (struct thread_resume_array): Remove.
773 (linux_set_resume_request): Return void, take arguments
775 (linux_resume): Use for_each_thread.
777 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
779 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
780 return bool, remove data argument.
781 (linux_stabilize_threads): Use find_thread.
783 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
785 * linux-low.c (unsuspend_one_lwp): Remove.
786 (unsuspend_all_lwps): Use for_each_thread, inline code from
789 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
791 * gdbthread.h (find_thread): Add overload with ptid_t filter.
792 * linux-low.c (struct iterate_over_lwps_args): Remove.
793 (iterate_over_lwps_filter): Remove.
794 (iterate_over_lwps): Use find_thread.
796 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
798 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
799 (linux_handle_new_gdb_connection): Use for_each_thread, inline
800 code from reset_lwp_ptrace_options_callback.
802 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
804 * linux-arm-low.c (struct update_registers_data): Remove.
805 (update_registers_callback): Return void, take arguments
806 directly, don't check thread's pid.
807 (arm_insert_point, arm_remove_point): Use for_each_thread.
809 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
811 * win32-low.c (continue_one_thread): Return void, take argument
813 (child_continue): Use for_each_thread.
815 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
817 * win32-i386-low.c (update_debug_registers_callback): Rename
819 (update_debug_registers): ... this, return void, remove pid_p arg.
820 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
822 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
824 * inferiors.h (struct process_info): Add constructor, initialize
826 <syscalls_to_catch>: Change type to std::vector<int>.
827 * inferiors.c (add_process): Allocate process_info with new.
828 (remove_process): Free process_info with delete.
829 * linux-low.c (handle_extended_wait): Adjust.
830 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
831 * server.c (handle_general_set): Adjust.
833 2017-11-16 Pedro Alves <palves@redhat.com>
835 * remote-utils.c (remote_close): Block SIGIO signals instead of
836 uninstalling the SIGIO handler.
838 2017-11-16 Alan Hayward <alan.hayward@arm.com>
840 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
842 2017-11-16 Yao Qi <yao.qi@linaro.org>
844 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
845 (tic6x_store_gregset): Likewise.
846 (tic6x_usrregs_info): Move it up.
848 2017-11-15 Alan Hayward <alan.hayward@arm.com>
850 * Makefile.in: Update arch rules.
851 * configure.srv: Explicitly mark arch/ files.
853 2017-11-13 Andreas Schwab <schwab@suse.de>
855 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
857 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
859 2017-11-06 Pedro Alves <palves@redhat.com>
861 * config.in, configure: Regenerate.
863 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
865 * target.c (struct thread_search): Remove.
866 (thread_search_callback): Remove.
867 (prepare_to_access_memory): Use for_each_thread instead of
868 find_inferior. Inline code from thread_search_callback.
870 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
872 * server.c (struct visit_actioned_threads_data): Remove.
873 (visit_actioned_threads): Change prototype to take arguments
875 (resume): Use find_thread instead of find_inferior.
877 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
879 * server.c (queue_stop_reply_callback): Change prototype, return
881 (find_status_pending_thread_callback): Remove.
882 (handle_status): Replace find_inferior with find_thread and
885 2017-10-25 Alan Hayward <alan.hayward@arm.com>
887 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
889 (aarch64_store_gregset): Likewise.
890 (aarch64_fill_fpregset): Likewise.
891 (aarch64_store_fpregset): Likewise.
893 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
895 * gdbthread.h (find_thread, for_each_thread): New functions.
896 * inferiors.c (thread_of_pid): Remove.
897 (find_any_thread_of_pid): Use find_thread.
898 * linux-low.c (num_lwps): Use for_each_thread.
900 2017-10-17 Yao Qi <yao.qi@linaro.org>
902 * Makefile.in: Remove one rule.
903 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
905 2017-10-17 Yao Qi <yao.qi@linaro.org>
907 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
908 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
910 2017-10-17 Yao Qi <yao.qi@linaro.org>
912 * configure.srv: Rename arm.o with arch/arm.o.
914 2017-10-17 Yao Qi <yao.qi@linaro.org>
916 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
917 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
918 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
919 (arch-i386.o, arch-amd64.o): Remove rules.
920 (arch/%.o): New rule.
921 Update POSTCOMPILE and COMPILE.pre.
922 * configure.ac: Invoke AC_CONFIG_COMMANDS.
923 * configure: Re-generated.
924 * configure.srv: Replace arch-i386.o with arch/i386.o.
925 Replace arch-amd64.o with arch/amd64.o.
927 2017-10-16 Yao Qi <yao.qi@linaro.org>
929 * configure: Regenerated.
931 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
933 * inferiors.h: (struct inferior_list): Remove.
934 (struct inferior_list_entry); Remove.
935 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
936 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
937 get_first_inferior): Remove.
938 (for_each_inferior, for_each_inferior_with_data, find_inferior,
939 find_inferior_id, find_inferior_in_random): Change signature.
940 * inferiors.c (all_threads): Change type to
941 std::list<thread_info *>.
942 (get_thread): Remove macro.
943 (find_inferior, find_inferior_id): Change signature, implement
945 (find_inferior_in_random): Change signature, implement using
946 find_thread_in_random.
947 (for_each_inferior, for_each_inferior_with_data): Change
948 signature, implement using for_each_thread.
949 (add_inferior_to_list, remove_inferior): Remove.
950 (add_thread, get_first_thread, thread_of_pid,
951 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
952 (get_first_inferior, one_inferior_p, clear_inferior_list):
954 (clear_inferiors, get_thread_process): Update.
955 * gdbthread.h: Include <list>.
956 (struct thread_info) <entry>: Remove field.
958 (all_threads): Change type to std::list<thread_info *>.
959 (get_first_inferior): Add doc.
960 (find_thread, for_each_thread, find_thread_in_random): New
962 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
963 * linux-arm-low.c (update_registers_callback): Update.
964 * linux-low.c (second_thread_of_pid_p): Update.
965 (kill_one_lwp_callback, linux_detach_lwp_callback,
966 delete_lwp_callback, status_pending_p_callback, same_lwp,
967 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
968 iterate_over_lwps, not_stopped_callback,
969 resume_stopped_resumed_lwps, count_events_callback,
970 select_singlestep_lwp_callback, select_event_lwp_callback,
971 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
972 suspend_and_send_sigstop_callback, wait_for_sigstop,
973 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
974 lwp_running, linux_set_resume_request, resume_status_pending_p,
975 need_step_over_p, start_step_over, linux_resume_one_thread,
976 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
977 reset_lwp_ptrace_options_callback): Update.
978 * linux-mips-low.c (update_watch_registers_callback): Update.
979 * regcache.c (regcache_invalidate_one, regcache_invalidate):
981 (free_register_cache_thread_one): Remove.
982 (regcache_release): Update.
983 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
984 handle_qxfer_threads_worker): Update.
985 (handle_query): Update, use list iterator.
986 (visit_actioned_threads, handle_pending_status,
987 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
988 clear_pending_status_callback, set_pending_status_callback,
989 find_status_pending_thread_callback, handle_status,
990 process_serial_event): Update.
991 * target.c (thread_search_callback): Update.
992 * thread-db.c (thread_db_get_tls_address): Update.
993 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
995 * win32-i386-low.c (update_debug_registers_callback): Update.
996 * win32-low.c (delete_thread_info, child_delete_thread,
997 continue_one_thread, suspend_one_thread,
998 get_child_debug_event): Adjust.
1000 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1002 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1003 * inferiors.h: Include <list>.
1004 (struct process_info) <entry>: Remove field.
1006 (pid_of): Change macro to function.
1007 (ptid_of, lwpid_of): Remove macro.
1008 (all_processes): Change type to std::list<process_info *>.
1009 (ALL_PROCESSES): Remove macro.
1010 (for_each_process, find_process): New function.
1011 * inferiors.c (all_processes): Change type to
1012 std::list<process_info *>.
1013 (find_thread_process): Adjust.
1014 (add_process): Likewise.
1015 (remove_process): Likewise.
1016 (find_process_pid): Likewise.
1017 (get_first_process): Likewise.
1018 (started_inferior_callback): Remove.
1019 (have_started_inferiors_p): Adjust.
1020 (attached_inferior_callback): Remove.
1021 (have_attached_inferiors_p): Adjust.
1022 * linux-low.c (check_zombie_leaders): Likewise.
1023 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1024 (x86_linux_update_xmltarget): Adjust.
1025 * server.c (handle_query): Likewise.
1026 (gdb_reattached_process): Remove.
1027 (handle_status): Adjust.
1028 (kill_inferior_callback): Likewise.
1029 (detach_or_kill_inferior): Remove.
1030 (print_started_pid): Likewise.
1031 (print_attached_pid): Likewise.
1032 (detach_or_kill_for_exit): Update.
1033 (process_serial_event): Likewise.
1034 * linux-arm-low.c (arm_new_fork): Likewise.
1036 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1038 * dll.h: Include <list>.
1039 (struct dll_info): Add constructor.
1040 <entry>: Remove field.
1041 (all_dlls): Change type to std::list<dll_info>.
1042 * dll.c: Include <algorithm>.
1043 (get_dll): Remove macro.
1044 (all_dlls): Change type to std::list<dll_info *>.
1045 (free_one_dll): Remove.
1046 (match_dll): Likewise.
1047 (loaded_dll): Adjust.
1048 (unloaded_dll): Adjust to all_dlls type change, use
1049 std::find_if. Inline code from match_dll.
1050 (clear_dlls): Adjust to all_dlls type change.
1051 * server.c (emit_dll_description): Remove.
1052 (handle_qxfer_libraries): Adjust to all_dlls type change,
1053 integrate emit_dll_description's functionality.
1055 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1057 * linux-low.h (struct linux_target_ops) <delete_process>: New
1059 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1060 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1061 (struct linux_target_ops): Add delete_process callback.
1062 * linux-arm-low.c (arm_delete_process): New.
1063 (struct linux_target_ops): Add delete_process callback.
1064 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1065 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1066 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1067 * linux-mips-low.c (mips_linux_delete_process): New.
1068 (struct linux_target_ops): Add delete_process callback.
1069 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1070 * linux-s390-low.c (struct linux_target_ops): Likewise.
1071 * linux-sh-low.c (struct linux_target_ops): Likewise.
1072 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1073 * linux-tile-low.c (struct linux_target_ops): Likewise.
1074 * linux-x86-low.c (x86_linux_delete_process): New.
1075 (struct linux_target_ops): Add delete_process callback.
1076 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1078 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1080 * linux-aarch64-low.c (the_low_target): Add thread delete
1082 * linux-arm-low.c (arm_delete_thread): New function.
1083 (the_low_target): Add thread delete callback.
1084 * linux-bfin-low.c (the_low_target): Likewise.
1085 * linux-crisv32-low.c (the_low_target): Likewise.
1086 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1088 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1090 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1091 * linux-mips-low.c (mips_linux_delete_thread): New function.
1092 (the_low_target): Add thread delete callback.
1093 * linux-ppc-low.c (the_low_target): Likewise.
1094 * linux-s390-low.c (the_low_target): Likewise.
1095 * linux-sh-low.c (the_low_target): Likewise.
1096 * linux-tic6x-low.c (the_low_target): Likewise.
1097 * linux-tile-low.c (the_low_target): Likewise.
1098 * linux-x86-low.c (the_low_target): Likewise.
1099 * linux-xtensa-low.c (the_low_target): Likewise.
1101 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1103 * win32-low.c: Include "common-inferior.h".
1105 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1107 * inferiors.c (set_inferior_cwd): New function.
1108 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1109 (handle_query): Inform that QSetWorkingDir is supported.
1110 * win32-low.c (create_process): Pass the inferior's cwd to
1113 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1115 * inferiors.c (current_inferior_cwd): New global variable.
1116 (get_inferior_cwd): New function.
1117 * inferiors.h (struct process_info) <cwd>: New field.
1119 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1121 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1122 (OBS): Add gdb_tilde_expand.o.
1124 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1126 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1127 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1129 2017-09-29 Pedro Alves <palves@redhat.com>
1131 * ax.c (gdb_parse_agent_expr): Constify.
1132 * ax.h (gdb_parse_agent_expr): Constify.
1133 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1135 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1136 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1137 * remote-utils.h (read_ptid): Constify.
1138 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1139 (process_point_options, process_serial_event): Constify.
1140 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1141 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1142 (cmd_qtbuffer): Constify.
1144 2017-09-29 Pedro Alves <palves@redhat.com>
1146 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1149 2017-09-29 Pedro Alves <palves@redhat.com>
1151 * linux-low.c (handle_extended_wait): Pass parent thread instead
1152 of process to thread_db_notice_clone.
1153 * linux-low.h (thread_db_notice_clone): Replace parent process
1154 parameter with parent thread parameter.
1155 * thread-db.c (find_one_thread): Add comment.
1156 (thread_db_notice_clone): Replace parent process parameter with
1157 parent thread parameter. Temporarily switch to the parent thread.
1159 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1161 * gdbthread.h: Include "common-gdbthread.h".
1162 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1163 "if" when validating the ptid.
1164 * remote-utils.c: Include "gdbthread.h".
1165 (prepare_resume_reply): Use "switch_to_thread".
1166 * target.c (done_accessing_memory): Likewise.
1168 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1170 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1171 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1172 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1173 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1174 s390x-gs-linux64-ipa.o to ipa_obj.
1175 * linux-s390-low.c (HWCAP_S390_GS): New define.
1176 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1178 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1179 (s390_arch_setup): Check for guarded-storage support and choose
1181 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1182 init_registers_s390x_gs_linux64.
1183 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1185 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1186 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1188 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1190 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1192 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1194 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1195 (thread_db_thread_handle): Declare.
1196 * linux-low.c (linux_target_ops): Initialize thread_handle.
1197 * server.c (handle_qxfer_threads_worker): Add support for
1199 * target.h (struct target_ops): Add new function pointer,
1201 (target_thread_handle): Define.
1202 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1204 (thread_db_thread_handle): New function.
1206 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1208 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1209 * linux-low.h (thread_db_notice_clone): Declare.
1210 * thread-db.c (thread_db_notice_clone): New function.
1212 2017-09-21 Pedro Alves <palves@redhat.com>
1214 * server.c (gdb_read_memory, handle_status, process_serial_event)
1215 (handle_serial_event, handle_target_event): Adjust to
1216 set_desired_thread prototype change.
1217 * target.c (set_desired_thread): Remove 'use_general' parameter
1219 * target.h (set_desired_thread): Remove 'use_general' parameter.
1221 2017-09-20 Tom Tromey <tom@tromey.com>
1223 * target.c (target_terminal::terminal_state): Define.
1224 (target_terminal::init): Rename from target_terminal_init.
1225 (target_terminal::inferior): Rename from
1226 target_terminal_inferior.
1227 (target_terminal::ours): Rename from target_terminal_ours.
1228 (target_terminal::ours_for_output, target_terminal::info): New.
1230 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1232 * server.c (accumulate_file_name_length): Remove.
1233 (emit_dll_description): Adjust to std::string change.
1234 (handle_qxfer_libraries): Use std::string to hold document.
1236 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1238 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1239 return type of xml_escape_text.
1240 * server.c (emit_dll_description): Likewise.
1242 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1244 * server.c (captured_main): Accept argument for --selftest.
1245 Update run_tests call.
1246 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1247 when registering selftests.
1249 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1251 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1252 instead of "VEC" for "target_desc.reg_defs".
1253 (regcache_cpy): Likewise.
1254 (registers_to_string): Likewise.
1255 (registers_from_string): Likewise.
1256 (find_regno): Likewise.
1257 (supply_regblock): Likewise.
1258 (regcache_raw_read_unsigned): Likewise.
1259 * tdesc.c (init_target_desc): Likewise.
1260 (tdesc_create_reg): Likewise.
1261 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1262 (struct target_desc) <reg_defs>: Convert to "std::vector".
1263 (target_desc): Do not initialize "reg_defs".
1264 (~target_desc): Update code to use "std::vector" instead of "VEC"
1265 for "target_desc.reg_defs".
1266 (operator==): Likewise.
1268 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1270 * inferiors.h (thread_to_gdb_id): Remove.
1271 * inferiors.c (thread_to_gdb_id): Remove.
1272 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1273 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1274 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1276 * nto-low.c (nto_fetch_registers, nto_store_registers,
1277 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1279 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1281 * inferiors.h (gdb_id_to_thread_id): Remove.
1282 * inferiors.c (gdb_id_to_thread_id): Remove.
1283 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1284 removal. Move pid declaration closer to where it's used.
1286 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1288 * server.c (handle_detach): New function.
1289 (process_serial_event): Move code out, call handle_detach.
1291 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1293 * server.c (require_running): Rename to ...
1294 (require_running_or_return): ... this ...
1295 (require_running_or_break): ... and this.
1296 (handle_query, process_serial_event): Adjust.
1298 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1300 * linux-low.c (linux_set_resume_request): Remove unused
1303 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1305 * server.c (first_thread_of): Remove.
1306 (process_serial_event): Replace usage of first_thread_of with
1307 find_any_thread_of_pid.
1308 * tracepoint.c (same_process_p): Remove.
1309 (gdb_agent_about_to_close): Replace usage of same_process_p with
1310 find_any_thread_of_pid.
1311 * linux-x86-low.c (same_process_callback): Remove.
1312 (x86_arch_setup_process_callback): Replace usage of
1313 same_process_callback with find_any_thread_of_pid.
1314 * thread-db.c (any_thread_of): Remove.
1315 (switch_to_process): Replace usage of any_thread_of with
1316 find_any_thread_of_pid.
1317 * inferiors.c (thread_pid_matches_callback): Remove.
1318 (find_thread_process): Adjust to use find_any_thread_of_pid.
1320 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1322 * regcache.c (get_thread_regcache): Guard calls to "memset"
1325 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1327 * linux-low.c (handle_extended_wait): Use
1328 "allocate_target_description" instead of "XNEW".
1329 * linux-x86-low.c (initialize_low_arch): Likewise.
1331 2017-09-05 Yao Qi <yao.qi@linaro.org>
1333 * configure.srv (srv_i386_regobj): Remove.
1334 (srv_amd64_regobj): Remove.
1335 (srv_regobj): Set it to "" for x86 non-linux targets.
1336 * linux-x86-tdesc.c (i386_linux_read_description):
1337 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1338 (init_registers_i386): Remove the declaration.
1339 (tdesc_i386): Remove the declaration.
1340 (lynx_i386_arch_setup): Call i386_create_target_description.
1341 * nto-x86-low.c: Likewise.
1342 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1343 [!__x86_64__]: include arch/i386.h.
1344 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1346 2017-09-05 Yao Qi <yao.qi@linaro.org>
1348 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1349 i386/amd64-XXX-linux from it.
1351 2017-09-05 Yao Qi <yao.qi@linaro.org>
1353 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1355 (ipa_amd64_linux_regobj): Remove.
1356 (ipa_x32_linux_regobj): Remove.
1358 2017-09-05 Yao Qi <yao.qi@linaro.org>
1360 * Makefile.in (arch-amd64.o): New rule.
1361 * configure.srv: Append arch-amd64.o.
1362 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1363 (get_ipa_tdesc): Call amd64_linux_read_description.
1364 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1365 and init_registers_amd64_XXX.
1366 * linux-x86-low.c (x86_linux_read_description): Call
1367 amd64_linux_read_description.
1368 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1369 (initialize_low_arch): Don't call init_registers_x32_XXX and
1370 init_registers_amd64_XXX.
1371 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1372 and tdesc_amd64_XXX.
1373 [__x86_64__] (amd64_tdesc_test): New function.
1374 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1375 and init_registers_amd64_XXX.
1376 * linux-x86-tdesc.c: Include arch/amd64.h.
1377 (xcr0_to_tdesc_idx): New function.
1378 (i386_linux_read_description): New function.
1379 (amd64_get_ipa_tdesc_idx): New function.
1380 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1381 (amd64_get_ipa_tdesc): Declare.
1383 2017-09-05 Yao Qi <yao.qi@linaro.org>
1385 * configure.srv (srv_i386_linux_xmlfiles): Remove
1386 i386/i386-XXX-linux.xml from it.
1388 2017-09-05 Yao Qi <yao.qi@linaro.org>
1390 * configure.srv: Set srv_i386_linux_regobj empty if $development
1392 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1393 initialize_low_tdesc.
1394 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1395 with #if initialize_low_tdesc.
1396 * linux-x86-tdesc-selftest.c: New file.
1397 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1399 2017-09-05 Yao Qi <yao.qi@linaro.org>
1401 * Makefile.in (arch-i386.o): New rule.
1402 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1403 (x86_64-*-linux*): Likewise.
1404 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1405 include arch/i386.h.
1406 (i386_linux_read_description): Remove code and call
1407 i386_create_target_description.
1408 * tdesc.c (allocate_target_description): New function.
1409 * tdesc.h (set_tdesc_architecture): Remove declaration.
1410 (set_tdesc_osabi): Likewise.
1412 2017-09-05 Yao Qi <yao.qi@linaro.org>
1414 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1415 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1416 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1418 * server.c (get_features_xml): Call tdesc_get_features_xml.
1419 * tdesc.c (set_tdesc_architecture): New function.
1420 (set_tdesc_osabi): New function.
1421 (tdesc_get_features_xml): New function.
1422 (tdesc_create_feature): Add an argument.
1423 * tdesc.h (struct target_desc) <features>: New field.
1424 <arch, osabi>: New field.
1425 (~target_desc): xfree features, arch, and osabi.
1426 (target_desc::oerator==): Don't compare .xmltarget.
1427 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1428 (set_tdesc_osabi): Likewise.
1429 (tdesc_get_features_xml): Likewise.
1431 2017-09-05 Yao Qi <yao.qi@linaro.org>
1433 * linux-x86-tdesc.c: Include selftest.h.
1434 (i386_tdesc_test): New function.
1435 (initialize_low_tdesc): Call selftests::register_test.
1436 * tdesc.h: Include regdef.h.
1437 (target_desc): Override operator == and !=.
1439 2017-09-05 Yao Qi <yao.qi@linaro.org>
1441 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1442 (ipa_obj): Likewise.
1443 * linux-i386-ipa.c: Include common/x86-xstate.h
1444 (get_ipa_tdesc): Call i386_linux_read_description.
1445 (initialize_low_tracepoint): Don't call init_registers_XXX
1446 functions, call initialize_low_tdesc instead.
1447 * linux-x86-low.c (x86_linux_read_description): Call
1448 i386_linux_read_description.
1449 (initialize_low_arch): Don't call init_registers_i386_XXX
1450 functions, call initialize_low_tdesc.
1451 * linux-x86-tdesc.c: New file.
1452 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1453 (i386_get_ipa_tdesc_idx): Declare.
1454 (i386_get_ipa_tdesc): Declare.
1455 (initialize_low_tdesc): Declare.
1457 2017-09-05 Yao Qi <yao.qi@linaro.org>
1459 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1462 2017-09-05 Yao Qi <yao.qi@linaro.org>
1464 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1465 * regcache.c (get_thread_regcache): Use VEC_length.
1466 (init_register_cache): Likewise.
1467 (regcache_cpy): Likewise.
1468 (registers_to_string): Iterate reg_defs via VEC_iterate.
1469 (find_regno): Likewise.
1470 (find_register_by_number): Use VEC_index.
1471 (register_size): Call find_register_by_number.
1472 (register_data): Call find_register_by_number.
1473 (supply_regblock): Use VEC_length.
1474 (regcache_raw_read_unsigned): Likewise.
1475 * tdesc.c (init_target_desc): Iterate reg_defs via
1477 (default_description): Update initializer.
1478 (copy_target_description): Don't update field num_registers.
1479 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1480 <num_registers>: Remove.
1482 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1484 * Makefile.in (.SECONDARY): Define target.
1486 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1488 * linux-low.c (linux_wait_1): Adjust.
1489 * server.c (queue_stop_reply_callback): Adjust.
1491 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1493 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1494 QEnvironmentUnset and QEnvironmentReset packets.
1495 (handle_query): Inform remote that QEnvironmentHexEncoded,
1496 QEnvironmentUnset and QEnvironmentReset are supported.
1498 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1500 * inferiors.h (inferior_target_data): Rename to ...
1501 (thread_target_data): ... this.
1502 (inferior_regcache_data): Rename to ...
1503 (thread_regcache_data): ... this.
1504 (set_inferior_regcache_data): Rename to ...
1505 (set_thread_regcache_data): ... this.
1506 * inferiors.c (inferior_target_data): Rename to ...
1507 (thread_target_data): ... this.
1508 (inferior_regcache_data): Rename to ...
1509 (thread_regcache_data): ... this.
1510 (set_inferior_regcache_data): Rename to ...
1511 (set_thread_regcache_data): ... this.
1512 (free_one_thread): Update.
1513 * linux-low.h (get_thread_lwp): Update.
1514 * regcache.c (get_thread_regcache): Update.
1515 (regcache_invalidate_thread): Update.
1516 (free_register_cache_thread): Update.
1517 * win32-i386-low.c (update_debug_registers_callback): Update.
1518 (win32_get_current_dr): Update.
1519 * win32-low.c (thread_rec): Update.
1520 (delete_thread_info): Update.
1521 (continue_one_thread): Update.
1522 (suspend_one_thread): Update.
1524 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1526 * inferiors.c (set_inferior_target_data): Remove.
1527 * inferiors.h (set_inferior_target_data): Remove.
1529 2017-08-18 Yao Qi <yao.qi@linaro.org>
1531 * Makefile.in (OBS): Add selftest.o.
1532 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1533 * configure, config.in: Re-generated.
1534 * server.c: Include common/sefltest.h.
1535 (captured_main): Handle option --selftest.
1537 2017-08-09 Yao Qi <yao.qi@linaro.org>
1539 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1540 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1541 i386-avx-mpx.o and i386-mmx.o.
1542 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1543 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1544 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1545 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1546 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1547 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1548 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1549 i386/amd64-avx-mpx.xml.
1551 2017-08-09 Yao Qi <yao.qi@linaro.org>
1553 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1554 and x32-avx-avx512.o.
1555 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1556 i386/x32-avx-avx512.xml.
1558 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1560 * tracepoint.h (enum class fast_tpoint_collect_result): New
1562 (fast_tracepoint_collecting): Change return type to
1563 fast_tpoint_collect_result.
1564 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1565 * linux-low.h: Include tracepoint.h.
1566 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1567 fast_tpoint_collect_result.
1568 * linux-low.c (handle_tracepoints): Adjust.
1569 (linux_fast_tracepoint_collecting): Change return type to
1570 fast_tpoint_collect_result.
1571 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1572 linux_wait_1, stuck_in_jump_pad_callback,
1573 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1574 proceed_one_lwp): Adjust to type change.
1576 2017-07-10 Yao Qi <yao.qi@linaro.org>
1578 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1580 2017-06-29 Yao Qi <yao.qi@linaro.org>
1582 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1584 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1586 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1588 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1590 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1592 * linux-low.c (linux_create_inferior): Adjust code to access the
1593 environment information via 'gdb_environ' class.
1594 * lynx-low.c (lynx_create_inferior): Likewise.
1595 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1596 (get_environ): Return a pointer to 'our_environ'.
1597 (captured_main): Initialize 'our_environ'.
1598 * server.h (get_environ): Adjust prototype.
1599 * spu-low.c (spu_create_inferior): Adjust code to access the
1600 environment information via 'gdb_environ' class.
1602 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1604 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1605 usage of "register" keyword.
1607 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1609 * configure: Re-generate.
1611 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1613 * configure: Re-generate.
1615 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1617 * Makefile.in (COMPILE.pre): Add "-x c++".
1619 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1621 * fork-child.c: Conditionally include <signal.h>.
1623 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1625 * server.c (handle_general_set): Handle new packet
1626 "QStartupWithShell".
1627 (handle_query): Add "QStartupWithShell" to the list of supported
1629 (gdbserver_usage): Add help text explaining the
1630 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1632 (captured_main): Recognize and act upon the presence of the new
1635 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1636 Pedro Alves <palves@redhat.com>
1638 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1639 * configure: Regenerate.
1640 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1642 (i[34567]86-*-lynxos*): Likewise.
1643 (spu*-*-*): Likewise.
1644 * fork-child.c: New file.
1645 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1647 (linux_ptrace_fun): New function.
1648 (linux_create_inferior): Adjust function prototype to reflect
1649 change on "target.h". Adjust function code to use
1651 (linux_request_interrupt): Delete "signal_pid".
1652 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1653 (lynx_ptrace_fun): New function.
1654 (lynx_create_inferior): Adjust function prototype to reflect
1655 change on "target.h". Adjust function code to use
1657 * nto-low.c (nto_create_inferior): Adjust function prototype and
1658 code to reflect change on "target.h". Update comments.
1659 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1660 "common-terminal.h" and "environ.h".
1661 (terminal_fd): Moved to fork-child.c.
1662 (old_foreground_pgrp): Likewise.
1663 (restore_old_foreground_pgrp): Likewise.
1664 (last_status): Make it global.
1665 (last_ptid): Likewise.
1666 (our_environ): New variable.
1667 (startup_with_shell): Likewise.
1668 (program_name): Likewise.
1669 (program_argv): Rename to...
1670 (program_args): ...this.
1671 (wrapper_argv): New variable.
1672 (start_inferior): Delete function.
1673 (get_exec_wrapper): New function.
1674 (get_exec_file): Likewise.
1675 (get_environ): Likewise.
1676 (prefork_hook): Likewise.
1677 (post_fork_inferior): Likewise.
1678 (postfork_hook): Likewise.
1679 (postfork_child_hook): Likewise.
1680 (handle_v_run): Update code to deal with arguments coming from the
1681 remote host. Update calls from "start_inferior" to
1683 (captured_main): Likewise. Initialize environment variable. Call
1685 * server.h (post_fork_inferior): New prototype.
1686 (get_environ): Likewise.
1687 (last_status): Declare.
1688 (last_ptid): Likewise.
1689 (signal_pid): Likewise.
1690 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1691 (spu_ptrace_fun): New function.
1692 (spu_create_inferior): Adjust function prototype to reflect change
1693 on "target.h". Adjust function code to use "fork_inferior".
1694 * target.c (target_terminal_init): New function.
1695 (target_terminal_inferior): Likewise.
1696 (target_terminal_ours): Likewise.
1697 * target.h: Include <vector>.
1698 (struct target_ops) <create_inferior>: Update prototype.
1699 (create_inferior): Update macro.
1700 * utils.c (gdb_flush_out_err): New function.
1701 * win32-low.c (win32_create_inferior): Adjust function prototype
1702 and code to reflect change on "target.h".
1704 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1706 * inferiors.c (switch_to_thread): New function.
1708 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1710 * Makefile.in (SFILE): Add "common/job-control.c".
1711 (OBS): Add "job-control.o".
1713 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1715 * Makefile: Remove "@host_makefile_frag@".
1717 2017-05-05 Pedro Alves <palves@redhat.com>
1719 * configure: Regenerate.
1721 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1723 * configure: Regenerate.
1725 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1727 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1728 software_single_step change of return type to
1729 std::vector<CORE_ADDR>.
1730 * linux-low.c (install_software_single_step_breakpoints):
1732 * linux-low.h (install_software_single_step_breakpoints):
1735 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1737 * remote-utils.c: Include "gdb_termios.h" instead of
1739 * terminal.h: Delete file.
1741 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1743 * server.c: Include <vector>.
1744 <program_argv, wrapper_argv>: Convert to std::vector.
1745 (start_inferior): Rewrite function to use C++.
1746 (handle_v_run): Likewise. Update code that calculates the argv
1747 based on the vRun packet; use C++.
1748 (captured_main): Likewise.
1750 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1752 * server.c (handle_v_cont): Initialize thread_resume::thread
1755 2017-04-05 Pedro Alves <palves@redhat.com>
1757 * configure: Regenerate.
1759 2017-04-05 Pedro Alves <palves@redhat.com>
1761 * gdbreplay.c (sync_error): Constify.
1762 * linux-x86-low.c (push_opcode): Constify.
1764 2017-04-05 Pedro Alves <palves@redhat.com>
1766 * win32-low.c (get_child_debug_event)
1767 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1768 Report TARGET_WAITKIND_SPURIOUS instead.
1770 2017-04-05 Pedro Alves <palves@redhat.com>
1772 * remote-utils.c (remote_prepare, remote_open): Constify.
1773 * remote-utils.h (remote_prepare, remote_open): Constify.
1774 * server.c (captured_main): Constify 'port' handling.
1776 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1778 * Makefile.in (clean): Clear .deps.
1780 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1782 * .gitignore: Remove generated files, replace with wildcard.
1783 * (clean): Replace removal of generated files with wildcard.
1784 (version.c): Replace with...
1785 (version-generated.c): ...this.
1786 (xml-builtin.c): Replace with...
1787 (xml-builtin-generated.c): ...this.
1788 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1789 (%.c: *regformats*): Replace with...
1790 (%-generated.c: *regformats*): ...this.
1792 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1794 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1795 (xtensa_fill_gregset): Call collect_register_by_name for
1797 (xtensa_store_gregset): Call supply_register_by_name for
1800 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1802 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1803 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1804 (xtensa_store_gregset): Call supply_register for all registers in
1805 a0_regnum..a0_regnum + C0_NREGS range.
1807 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1809 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1810 (ax-ipa.o: ax.c): Remove.
1811 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1812 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1813 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1814 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1815 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1817 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1819 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1820 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1821 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1822 (errors-ipa.o: ../common/errors.c): Remove.
1823 (format-ipa.o: ../common/format.c): Remove.
1824 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1826 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1828 * Makefile.in (%-ipa.o: %.c): New rule.
1829 (tracepoint-ipa.o: tracepoint.c): Remove.
1830 (utils-ipa.o: utils.c): Remove.
1831 (remote-utils-ipa.o: remote-utils.c): Remove.
1832 (regcache-ipa.o: regcache.c): Remove.
1833 (i386-linux-ipa.o: i386-linux.c): Remove.
1834 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1835 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1836 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1837 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1838 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1839 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1840 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1841 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1842 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1843 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1844 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1845 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1846 (aarch64-ipa.o: aarch64.c): Remove.
1847 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1848 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1849 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1850 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1851 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1852 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1853 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1854 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1855 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1856 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1857 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1858 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1859 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1860 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1861 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1862 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1863 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1864 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1865 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1866 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1867 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1868 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1869 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1870 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1871 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1872 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1873 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1874 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1875 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1876 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1877 (tdesc-ipa.o: tdesc.c): Remove.
1878 (x32-linux-ipa.o: x32-linux.c): Remove.
1879 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1880 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1882 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1884 * Makefile.in (%.o: ../arch/%.c): New rule.
1885 (arm.o: ../arch/arm.c): Remove.
1886 (arm-linux.o: ../arch/arm-linux.c): Remove.
1887 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1888 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1890 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1892 * Makefile.in (%.o: ../nat/%.c): New rule.
1893 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1894 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1895 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1896 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1897 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1898 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1899 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1900 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1901 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1902 (linux-personality.o: ../nat/linux-personality.c): Remove.
1903 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1904 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1905 (x86-linux.o: ../nat/x86-linux.c): Remove.
1906 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1907 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1909 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1911 * Makefile.in (%.o: ../common/%.c): New rule.
1912 (signals.o: ../common/signals.c): Remove.
1913 (print-utils.o: ../common/print-utils.c): Remove.
1914 (rsp-low.o: ../common/rsp-low.c): Remove.
1915 (common-utils.o: ../common/common-utils.c): Remove.
1916 (posix-strerror.o: ../common/posix-strerror.c): Remove.
1917 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1918 (vec.o: ../common/vec.c): Remove.
1919 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1920 (xml-utils.o: ../common/xml-utils.c): Remove.
1921 (ptid.o: ../common/ptid.c): Remove.
1922 (buffer.o: ../common/buffer.c): Remove.
1923 (format.o: ../common/format.c): Remove.
1924 (filestuff.o: ../common/filestuff.c): Remove.
1925 (agent.o: ../common/agent.c): Remove.
1926 (errors.o: ../common/errors.c): Remove.
1927 (environ.o: ../common/environ.c): Remove.
1928 (common-debug.o: ../common/common-debug.c): Remove.
1929 (cleanups.o: ../common/cleanups.c): Remove.
1930 (common-exceptions.o: ../common/common-exceptions.c): Remove.
1931 (fileio.o: ../common/fileio.c): Remove.
1932 (common-regcache.o: ../common/common-regcache.c): Remove.
1933 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1934 (new-op.o: ../common/new-op.c): Remove.
1935 (btrace-common.o: ../common/btrace-common.c): Remove.
1937 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1939 * Makefile.in (%.o: ../target/%.c): New rule.
1940 (waitstatus.o: ../target/waitstatus.c): Remove.
1942 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1945 (%.c: ../regformats/%.dat,
1946 (%.c: ../regformats/arm/%.dat,
1947 (%.c: ../regformats/i386/%.dat,
1948 (%.c: ../regformats/rs6000/%.dat): New rules.
1949 (aarch64.c): Remove.
1950 (reg-arm.c): Remove.
1951 (arm-with-iwmmxt.c): Remove.
1952 (arm-with-vfpv2.c): Remove.
1953 (arm-with-vfpv3.c): Remove.
1954 (arm-with-neon.c): Remove.
1955 (reg-bfin.c): Remove.
1956 (reg-cris.c): Remove.
1957 (reg-crisv32.c): Remove.
1959 (i386-linux.c): Remove.
1960 (i386-avx.c): Remove.
1961 (i386-avx-linux.c): Remove.
1962 (i386-avx-avx512.c): Remove.
1963 (i386-avx-avx512-linux.c): Remove.
1964 (i386-mpx.c): Remove.
1965 (i386-mpx-linux.c): Remove.
1966 (i386-avx-mpx-avx512-pku.c): Remove.
1967 (i386-avx-mpx-avx512-pku-linux.c): Remove.
1968 (i386-avx-mpx.c): Remove.
1969 (i386-avx-mpx-linux.c): Remove.
1970 (i386-mmx.c): Remove.
1971 (i386-mmx-linux.c): Remove.
1972 (reg-ia64.c): Remove.
1973 (reg-m32r.c): Remove.
1974 (reg-m68k.c): Remove.
1976 (mips-linux.c): Remove.
1977 (mips-dsp-linux.c): Remove.
1978 (mips64-linux.c): Remove.
1979 (mips64-dsp-linux.c): Remove.
1980 (nios2-linux.c): Remove.
1981 (powerpc-32.c): Remove.
1982 (powerpc-32l.c): Remove.
1983 (powerpc-altivec32l.c): Remove.
1984 (powerpc-cell32l.c): Remove.
1985 (powerpc-vsx32l.c): Remove.
1986 (powerpc-isa205-32l.c): Remove.
1987 (powerpc-isa205-altivec32l.c): Remove.
1988 (powerpc-isa205-vsx32l.c): Remove.
1989 (powerpc-e500l.c): Remove.
1990 (powerpc-64l.c): Remove.
1991 (powerpc-altivec64l.c): Remove.
1992 (powerpc-cell64l.c): Remove.
1993 (powerpc-vsx64l.c): Remove.
1994 (powerpc-isa205-64l.c): Remove.
1995 (powerpc-isa205-altivec64l.c): Remove.
1996 (powerpc-isa205-vsx64l.c): Remove.
1997 (s390-linux32.c): Remove.
1998 (s390-linux32v1.c): Remove.
1999 (s390-linux32v2.c): Remove.
2000 (s390-linux64.c): Remove.
2001 (s390-linux64v1.c): Remove.
2002 (s390-linux64v2.c): Remove.
2003 (s390-te-linux64.c): Remove.
2004 (s390-vx-linux64.c): Remove.
2005 (s390-tevx-linux64.c): Remove.
2006 (s390x-linux64.c): Remove.
2007 (s390x-linux64v1.c): Remove.
2008 (s390x-linux64v2.c): Remove.
2009 (s390x-te-linux64.c): Remove.
2010 (s390x-vx-linux64.c): Remove.
2011 (s390x-tevx-linux64.c): Remove.
2012 (tic6x-c64xp-linux.c): Remove.
2013 (tic6x-c64x-linux.c): Remove.
2014 (tic6x-c62x-linux.c): Remove.
2016 (reg-sparc64.c): Remove.
2017 (reg-spu.c): Remove.
2019 (amd64-linux.c): Remove.
2020 (amd64-avx.c): Remove.
2021 (amd64-avx-linux.c): Remove.
2022 (amd64-avx-avx512.c): Remove.
2023 (amd64-avx-avx512-linux.c): Remove.
2024 (amd64-mpx.c): Remove.
2025 (amd64-mpx-linux.c): Remove.
2026 (amd64-avx-mpx-avx512-pku.c): Remove.
2027 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2028 (amd64-avx-mpx.c): Remove.
2029 (amd64-avx-mpx-linux.c): Remove.
2031 (x32-linux.c): Remove.
2032 (x32-avx.c): Remove.
2033 (x32-avx-linux.c): Remove.
2034 (x32-avx-avx512.c): Remove.
2035 (x32-avx-avx512-linux.c): Remove.
2036 (reg-xtensa.c): Remove.
2037 (reg-tilegx.c): Remove.
2038 (reg-tilegx32.c): Remove.
2040 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2042 * Makefile.in (SFILES): Add "common/environ.c".
2043 (OBJS): Add "common/environ.h".
2045 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2047 * configure.ac: Check if the fs_base and gs_base members of
2048 `struct user_regs_struct' exist.
2049 * config.in: Regenerated.
2050 * configure: Likewise.
2052 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2054 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2056 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2057 (get_next_pcs_syscall_next_pc): Likewise.
2059 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
2061 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2062 * nto-x86-low.c: Likewise.
2064 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2066 * Makefile.in: Include disable-implicit-rules.mk.
2068 2016-11-23 Pedro Alves <palves@redhat.com>
2070 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2071 (debug_vprintf): Use std::chrono::steady_clock instead of
2072 gettimeofday. Use '.' instead of ':'.
2073 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2074 (get_timestamp): Use std::chrono::steady_clock instead of
2077 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2079 * Makefile.in: Fix whitespace formatting.
2081 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2083 * Makefile.in (SFILES, OBS): Flatten list and order
2086 2016-11-23 Pedro Alves <palves@redhat.com>
2088 * event-loop.c (handle_file_event): Use warning.
2089 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2090 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2093 2016-11-23 Pedro Alves <palves@redhat.com>
2095 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2097 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2098 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2099 debug_printf and debug_flush for debug output.
2100 * server.c (handle_general_set): Likewise.
2101 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2104 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2106 * Makefile.in (.c.o): Replace rule with ...
2107 (%.o: %.c): ... this one.
2109 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2111 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2112 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2114 * configure.ac: Remove checks for the make program.
2115 * configure: Re-generate.
2117 2016-10-28 Pedro Alves <palves@redhat.com>
2119 * Makefile.in (CXX_DIALECT): Get from configure.
2120 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2121 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2122 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2123 * config.in: Regenerate.
2124 * configure: Regenerate.
2126 2016-10-27 Yao Qi <yao.qi@linaro.org>
2128 * linux-low.c (linux_supports_range_stepping): Return true if
2129 can_software_single_step return true.
2131 2016-10-27 Yao Qi <yao.qi@linaro.org>
2133 * inferiors.c (find_inferior_in_random): New function.
2134 * inferiors.h (find_inferior_in_random): Declare.
2135 * linux-low.c (linux_wait_for_event_filtered): Call
2136 find_inferior_in_random instead of find_inferior.
2138 2016-10-27 Yao Qi <yao.qi@linaro.org>
2140 * linux-low.c (linux_wait_1): If single-step breakpoints are
2141 inserted, remove them.
2143 2016-10-26 Pedro Alves <palves@redhat.com>
2145 * linux-low.c (handle_extended_wait): Link parent/child fork
2147 (linux_wait_1): Unlink them.
2148 (linux_set_resume_request): Ignore resume requests for
2149 already-resumed and unhandled fork child threads.
2150 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2151 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2153 (handle_v_requests) <vCont>: Don't call require_running.
2154 * server.h (in_queued_stop_replies): New declaration.
2156 2016-10-24 Yao Qi <yao.qi@linaro.org>
2159 * linux-aarch64-low.c (append_insns): Cast the return value to
2162 2016-10-10 Yao Qi <yao.qi@linaro.org>
2164 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2166 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2168 * target.c (target_supports_multi_process): New function, moved
2170 * target.h (target_supports_multi_process): ... here. Remove
2173 2016-10-05 Tom Tromey <tom@tromey.com>
2176 * tracepoint.c (handle_tracepoint_bkpts): Check
2177 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2179 2016-10-05 Yao Qi <yao.qi@linaro.org>
2181 * configure.srv: Update the path of arm-*.xml files.
2183 2016-10-05 Terry Guo <terry.guo@arm.com>
2184 Yao Qi <yao.qi@linaro.org>
2186 * Makefile.in: Adjust the path of rules.
2187 * configure.srv: Update the path of xml files.
2188 * regformats/arm-with-iwmmxt.dat: Regenerated.
2189 * regformats/arm-with-neon.dat: Likewise.
2190 * regformats/arm-with-vfpv2.dat: Likewise.
2191 * regformats/arm-with-vfpv3.dat Likewise.
2193 2016-09-30 Yao Qi <yao.qi@linaro.org>
2196 * target.c (target_stop_and_wait): Don't call
2197 target_continue_no_signal, use resume_stop instead.
2199 2016-09-26 Yao Qi <yao.qi@linaro.org>
2201 * linux-low.c (linux_wait_1): Call debug_exit.
2203 2016-09-23 Pedro Alves <palves@redhat.com>
2205 * Makefile.in (SFILES): Add common/new-op.c.
2206 (OBS): Add common/new-op.o.
2207 (new-op.o): New rule.
2209 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2211 * .gitinore: Ignore more files.
2213 2016-09-21 Yao Qi <yao.qi@linaro.org>
2215 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2218 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2220 * server.c (start_inferior): Call target_mourn_inferior instead of
2221 mourn_inferior; pass ptid_t argument to it.
2223 (handle_target_event): Likewise.
2224 * target.c (target_mourn_inferior): New function.
2225 * target.h (mourn_inferior): Delete macro.
2227 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2229 * linux-low.c (lwp_is_stepping): New function.
2231 2016-09-06 Carl Love <cel@us.ibm.com>
2233 * server.c (start_inferior): Fixed comment, requested comment change
2234 didn't get updated correctly. Removed reference to ptrace () call as
2235 it is only true on Linux systems.
2237 2016-09-06 Carl Love <cel@us.ibm.com>
2239 * server.c (start_inferior): Do not call
2240 function target_post_create_inferior () if the
2241 inferior process has already exited.
2243 2016-09-05 Pedro Alves <palves@redhat.com>
2245 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2246 (COMPILE.pre, CC_LD): Use CXX directly.
2247 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2248 * acinclude.m4: Don't include build-with-cxx.m4.
2249 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2250 * configure: Regenerate.
2252 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2255 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2256 call writing data to own_buf.
2258 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2260 * target.c (mywait): Call target_wait instead of
2262 (target_wait): New function.
2264 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2266 * server.c (start_inferior): New variable 'ptid'. Replace calls
2267 to the_target->resume by target_continue{,_no_signal}, depending
2269 * target.c (target_stop_and_wait): Call target_continue_no_signal
2270 instead of the_target->resume.
2271 (target_continue): New function.
2273 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2275 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2277 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2280 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2282 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2283 * linux-arm-low.c (ps_get_thread_area): Likewise.
2284 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2285 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2286 * linux-mips-low.c (ps_get_thread_area): Likewise.
2287 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2288 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2289 * linux-x86-low.c (ps_get_thread_area): Likewise.
2290 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2292 2016-08-19 Pedro Alves <palves@redhat.com>
2294 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2296 2016-08-19 Pedro Alves <palves@redhat.com>
2298 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2299 comment. Use memcpy instead of casting through unsigned long.
2301 2016-08-19 Pedro Alves <palves@redhat.com>
2303 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2304 allocating around 0x80000000.
2306 2016-08-19 Pedro Alves <palves@redhat.com>
2309 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2310 (x32-avx512-linux-ipa.o): New rules.
2311 * configure.ac (x86_64-*-linux*): New x32 check.
2312 * configure.srv (ipa_x32_linux_regobj): New.
2313 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2314 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2316 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2318 * configure: Regenerate.
2320 2016-08-09 Pedro Alves <palves@redhat.com>
2323 * Makefile.in (OBS): Add signals-state-save-restore.o.
2324 (signals-state-save-restore.o): New rule.
2325 * config.in: Regenerate.
2326 * configure: Regenerate.
2327 * linux-low.c: Include "signals-state-save-restore.h".
2328 (linux_create_inferior): Call
2329 restore_original_signals_state.
2330 * server.c: Include "dispositions-save-restore.h".
2331 (captured_main): Call save_original_signals_state.
2333 2016-08-05 Pedro Alves <palves@redhat.com>
2335 * configure: Regenerate.
2337 2016-08-04 Yao Qi <yao.qi@linaro.org>
2339 * linux-low.c (regsets_fetch_inferior_registers): Check
2340 errno is ESRCH or not.
2342 2016-08-02 Yao Qi <yao.qi@linaro.org>
2344 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2345 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2346 (thread_db_load_search): Update.
2347 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2348 td_ta_set_event and td_ta_event_getmsg.
2350 2016-07-26 Pedro Alves <palves@redhat.com>
2353 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2354 of unsigned long for 64-bit registers and use uint32_t instead of
2355 unsigned int for 32-bit registers.
2357 2016-07-26 Pedro Alves <palves@redhat.com>
2359 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2362 2016-07-21 Tom Tromey <tom@tromey.com>
2364 * configure: Rebuild.
2366 2016-07-21 Yao Qi <yao.qi@linaro.org>
2368 * mem-break.c (find_gdb_breakpoint): Cast bp to
2369 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2371 2016-07-21 Yao Qi <yao.qi@linaro.org>
2373 * server.c (handle_v_requests): Support s and S actions
2374 if target_supports_software_single_step return true.
2376 2016-07-21 Yao Qi <yao.qi@linaro.org>
2378 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2379 is resume_step, call maybe_hw_step.
2380 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2382 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2384 (proceed_one_lwp): If resume request is resume_step, install
2385 reinsert breakpoints and call maybe_hw_step.
2387 2016-07-21 Yao Qi <yao.qi@linaro.org>
2389 * linux-low.c (proceed_one_lwp): Declare.
2390 (linux_resume_one_thread): Remove local variable 'step'.
2391 Lift code enqueue signal. Call proceed_one_lwp instead of
2392 linux_resume_one_lwp.
2394 2016-07-21 Yao Qi <yao.qi@linaro.org>
2396 * linux-low.c (linux_resume_one_thread): Call
2397 enqueue_pending_signal.
2399 2016-07-21 Yao Qi <yao.qi@linaro.org>
2401 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2402 * inferiors.c (do_restore_current_thread_cleanup): New function.
2403 (make_cleanup_restore_current_thread): Likewise.
2404 * linux-low.c (install_software_single_step_breakpoints): Call
2405 make_cleanup_restore_current_thread. Switch current_thread to
2408 2016-07-21 Yao Qi <yao.qi@linaro.org>
2410 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2411 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2412 (clone_one_breakpoint): Likewise.
2413 (delete_reinsert_breakpoints): Change parameter to thread.
2415 (has_reinsert_breakpoints): Likewise.
2416 (uninsert_reinsert_breakpoints): Likewise.
2417 (reinsert_reinsert_breakpoints): Likewise.
2418 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2419 (delete_reinsert_breakpoints): Likewise.
2420 (reinsert_reinsert_breakpoints): Likewise.
2421 (uninsert_reinsert_breakpoints): Likewise.
2422 (has_reinsert_breakpoints): Likewise.
2424 2016-07-21 Yao Qi <yao.qi@linaro.org>
2426 * inferiors.c (get_thread_process): Make parameter const.
2427 * inferiors.h (get_thread_process): Update declaration.
2428 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2429 Add new parameters child_thread and parent_thread. Callers
2431 * mem-break.h (clone_all_breakpoints): Update declaration.
2433 2016-07-21 Yao Qi <yao.qi@linaro.org>
2435 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2436 <command_list, handler>: Remove.
2437 (struct gdb_breakpoint): New.
2438 (struct other_breakpoint): New.
2439 (struct reinsert_breakpoint): New.
2440 (is_gdb_breakpoint): New function.
2441 (any_persistent_commands): Update command_list if
2442 is_gdb_breakpoint returns true.
2443 (set_breakpoint): Create breakpoints according to their types.
2444 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2445 (set_gdb_breakpoint_1): Likewise.
2446 (set_gdb_breakpoint): Likewise.
2447 (clear_breakpoint_conditions): Change parameter type to
2448 'struct gdb_breakpoint *'.
2449 (clear_breakpoint_commands): Likewise.
2450 (clear_breakpoint_conditions_and_commands): Likewise.
2451 (add_condition_to_breakpoint): Likewise.
2452 (add_breakpoint_condition): Likewise.
2453 (add_commands_to_breakpoint): Likewise.
2454 (check_breakpoints): Check other_breakpoint.
2455 (clone_one_breakpoint): Clone breakpopint according to its type.
2456 * mem-break.h (struct gdb_breakpoint): Declare.
2457 (set_gdb_breakpoint): Update declaration.
2458 (clear_breakpoint_conditions_and_commands): Likewise.
2459 (add_breakpoint_condition): Likewise.
2460 (add_breakpoint_commands): Likewise.
2461 * server.c (process_point_options): Change parameter type to
2462 'struct gdb_breakpoint *'.
2464 2016-07-21 Yao Qi <yao.qi@linaro.org>
2466 * mem-break.c (set_breakpoint_at): Rename it to ...
2467 (set_breakpoint_type_at): ... it.
2468 (set_breakpoint_at): Call set_breakpoint_type_at.
2469 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2470 * mem-break.h (set_breakpoint_at): Update comments.
2472 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2474 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2476 (nios2_store_gregset): Likewise.
2478 2016-07-01 Pedro Alves <palves@redhat.com>
2479 Antoine Tremblay <antoine.tremblay@ericsson.com>
2481 * linux-low.c: Change interface to take the target lwp_info
2482 pointer directly and return void. Handle detaching from a zombie
2484 (linux_detach_lwp_callback): New function.
2485 (linux_detach): Detach from the leader thread after detaching from
2488 2016-06-28 Yao Qi <yao.qi@linaro.org>
2490 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2491 for variable new_offset.
2492 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2493 (aarch64_ftrace_insn_reloc_cb): Likewise.
2494 (aarch64_ftrace_insn_reloc_tb): Likewise.
2495 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2496 PRIx64 instead of PRIx32.
2498 2016-06-28 Yao Qi <yao.qi@linaro.org>
2500 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2501 (the_low_target): Install arm_get_syscall_trapinfo.
2503 2016-06-28 Yao Qi <yao.qi@linaro.org>
2505 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2507 (the_low_target): Install aarch64_get_syscall_trapinfo.
2509 2016-06-28 Yao Qi <yao.qi@linaro.org>
2511 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2513 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2514 Remove parameter sysno.
2515 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2518 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2520 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2521 (s390_emit_ne_goto): Likewise.
2522 (s390_emit_lt_goto): Likewise.
2523 (s390_emit_le_goto): Likewise.
2524 (s390_emit_gt_goto): Likewise.
2525 (s390_emit_ge_goto): Likewise.
2526 (s390x_emit_eq_goto): Likewise.
2527 (s390x_emit_ne_goto): Likewise.
2528 (s390x_emit_lt_goto): Likewise.
2529 (s390x_emit_le_goto): Likewise.
2530 (s390x_emit_gt_goto): Likewise.
2531 (s390x_emit_ge_goto): Likewise.
2532 (s390_emit_ops_impl): Mark variable static.
2533 (s390x_emit_ops): Likewise.
2535 2016-06-17 Yao Qi <yao.qi@linaro.org>
2537 * linux-low.c (handle_extended_wait): Call
2538 uninsert_reinsert_breakpoints for the parent process. Remove
2539 reinsert breakpoints from the child process. Reinsert them to
2540 the parent process when vfork is done.
2541 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2542 (reinsert_reinsert_breakpoints): New function.
2543 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2544 (reinsert_reinsert_breakpoints): Declare.
2546 2016-06-17 Yao Qi <yao.qi@linaro.org>
2548 * linux-low.c (handle_extended_wait): If the parent is doing
2549 step-over, remove the reinsert breakpoints from the forked child.
2551 2016-06-17 Yao Qi <yao.qi@linaro.org>
2553 * linux-low.c (unsuspend_all_lwps): Declare.
2554 (linux_low_filter_event): If thread exited, call finish_step_over.
2555 If step-over is finished, unsuspend other threads.
2557 2016-06-17 Yao Qi <yao.qi@linaro.org>
2559 * linux-low.c (linux_resume_one_lwp_throw): Assert
2560 has_reinsert_breakpoints returns false.
2561 * mem-break.c (delete_disabled_breakpoints): Assert
2562 bp type isn't reinsert_breakpoint.
2564 2016-06-17 Yao Qi <yao.qi@linaro.org>
2566 * linux-low.c (maybe_hw_step): New function.
2567 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2568 (finish_step_over): Switch current_thread to lwp temporarily,
2569 and assert has_reinsert_breakpoints returns true.
2570 (proceed_one_lwp): Call maybe_hw_step.
2571 * mem-break.c (has_reinsert_breakpoints): New function.
2572 * mem-break.h (has_reinsert_breakpoints): Declare.
2574 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2576 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2578 2016-05-17 Yao Qi <yao.qi@linaro.org>
2580 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2581 instead of find_inferior.
2583 2016-05-05 Yao Qi <yao.qi@linaro.org>
2585 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2586 Initialize res to zero.
2588 2016-05-05 Yao Qi <yao.qi@linaro.org>
2590 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2593 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2595 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2596 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2597 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2599 2016-04-28 Par Olsson <par.olsson@windriver.com>
2600 Simon Marchi <simon.marchi@ericsson.com>
2602 * tracepoint.c (write_inferior_int8): New function.
2603 (cmd_qtenable_disable): Write enable flag using
2604 write_inferior_int8.
2606 2016-04-25 Yao Qi <yao.qi@linaro.org>
2608 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2609 (need_step_over_p): Return zero if the LWP has pending signals
2610 can be delivered on software single step target.
2612 2016-04-25 Yao Qi <yao.qi@linaro.org>
2614 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2615 return instead of error.
2617 2016-04-22 Yao Qi <yao.qi@linaro.org>
2619 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2622 2016-04-22 Yao Qi <yao.qi@linaro.org>
2624 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2625 signal when stepping over breakpoint with software single
2628 2016-04-21 Pedro Alves <palves@redhat.com>
2630 * linux-s390-low.c (s390_collect_ptrace_register)
2631 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2633 (s390_check_regset): Use void * instead of gdb_byte *.
2635 2016-04-20 Pedro Alves <palves@redhat.com>
2637 * configure: Renegerate.
2639 2016-04-20 Yao Qi <yao.qi@linaro.org>
2641 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2642 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2644 (arm_store_gregset): Likewise.
2646 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2648 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2649 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2650 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2651 (amd64-avx-mpx-linux.c): New rules.
2652 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2653 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2654 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2655 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2656 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2657 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2658 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2659 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2660 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2661 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2662 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2663 * linux-x86-low.c (x86_linux_read_description): Add case for
2664 X86_XSTATE_AVX_MPX_MASK.
2665 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2666 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2667 init_registers_i386_avx_mpx_linux.
2668 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2669 (initialize_low_tracepoint): Call
2670 init_registers_i386_avx_mpx_linux.
2671 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2672 (initialize_low_tracepoint): Call
2673 init_registers_amd64_avx_mpx_linux.
2674 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2675 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2676 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2679 2016-04-18 Pedro Alves <palves@redhat.com>
2681 * configure: Regenerate.
2683 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2685 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2686 (aarch64_emit_sub): Likewise.
2688 2016-04-12 Pedro Alves <palves@redhat.com>
2690 * utils.c (prepare_to_throw_exception): Delete.
2692 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2694 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2696 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2698 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2700 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2702 * linux-aarch64-ipa.c: Add <elf.h> include.
2703 * linux-ppc-ipa.c: Add <elf.h> include.
2704 * linux-s390-ipa.c: Add <elf.h> include.
2706 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2708 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2709 (get_raw_reg_ptr): Likewise.
2710 (get_trace_state_variable_value_ptr): Likewise.
2711 (set_trace_state_variable_value_ptr): Likewise.
2712 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2715 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2716 Marcin Kościelnicki <koriakin@0x04.net>
2719 * linux-ppc-low.c (emit_insns): New function.
2720 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2721 (ppc_emit_prologue): New function.
2722 (ppc_emit_epilogue): New function.
2723 (ppc_emit_add): New function.
2724 (ppc_emit_sub): New function.
2725 (ppc_emit_mul): New function.
2726 (ppc_emit_lsh): New function.
2727 (ppc_emit_rsh_signed): New function.
2728 (ppc_emit_rsh_unsigned): New function.
2729 (ppc_emit_ext): New function.
2730 (ppc_emit_zero_ext): New function.
2731 (ppc_emit_log_not): New function.
2732 (ppc_emit_bit_and): New function.
2733 (ppc_emit_bit_or): New function.
2734 (ppc_emit_bit_xor): New function.
2735 (ppc_emit_bit_not): New function.
2736 (ppc_emit_equal): New function.
2737 (ppc_emit_less_signed): New function.
2738 (ppc_emit_less_unsigned): New function.
2739 (ppc_emit_ref): New function.
2740 (ppc_emit_const): New function.
2741 (ppc_emit_reg): New function.
2742 (ppc_emit_pop): New function.
2743 (ppc_emit_stack_flush): New function.
2744 (ppc_emit_swap): New function.
2745 (ppc_emit_stack_adjust): New function.
2746 (ppc_emit_call): New function.
2747 (ppc_emit_int_call_1): New function.
2748 (ppc_emit_void_call_2): New function.
2749 (ppc_emit_if_goto): New function.
2750 (ppc_emit_goto): New function.
2751 (ppc_emit_eq_goto): New function.
2752 (ppc_emit_ne_goto): New function.
2753 (ppc_emit_lt_goto): New function.
2754 (ppc_emit_le_goto): New function.
2755 (ppc_emit_gt_goto): New function.
2756 (ppc_emit_ge_goto): New function.
2757 (ppc_write_goto_address): New function.
2758 (ppc_emit_ops_impl): New static variable.
2759 (ppc64v1_emit_prologue): New function.
2760 (ppc64v2_emit_prologue): New function.
2761 (ppc64_emit_epilogue): New function.
2762 (ppc64_emit_add): New function.
2763 (ppc64_emit_sub): New function.
2764 (ppc64_emit_mul): New function.
2765 (ppc64_emit_lsh): New function.
2766 (ppc64_emit_rsh_signed): New function.
2767 (ppc64_emit_rsh_unsigned): New function.
2768 (ppc64_emit_ext): New function.
2769 (ppc64_emit_zero_ext): New function.
2770 (ppc64_emit_log_not): New function.
2771 (ppc64_emit_bit_and): New function.
2772 (ppc64_emit_bit_or): New function.
2773 (ppc64_emit_bit_xor): New function.
2774 (ppc64_emit_bit_not): New function.
2775 (ppc64_emit_equal): New function.
2776 (ppc64_emit_less_signed): New function.
2777 (ppc64_emit_less_unsigned): New function.
2778 (ppc64_emit_ref): New function.
2779 (ppc64_emit_const): New function.
2780 (ppc64v1_emit_reg): New function.
2781 (ppc64v2_emit_reg): New function.
2782 (ppc64_emit_pop): New function.
2783 (ppc64_emit_stack_flush): New function.
2784 (ppc64_emit_swap): New function.
2785 (ppc64v1_emit_call): New function.
2786 (ppc64v2_emit_call): New function.
2787 (ppc64v1_emit_int_call_1): New function.
2788 (ppc64v2_emit_int_call_1): New function.
2789 (ppc64v1_emit_void_call_2): New function.
2790 (ppc64v2_emit_void_call_2): New function.
2791 (ppc64_emit_if_goto): New function.
2792 (ppc64_emit_eq_goto): New function.
2793 (ppc64_emit_ne_goto): New function.
2794 (ppc64_emit_lt_goto): New function.
2795 (ppc64_emit_le_goto): New function.
2796 (ppc64_emit_gt_goto): New function.
2797 (ppc64_emit_ge_goto): New function.
2798 (ppc64v1_emit_ops_impl): New static variable.
2799 (ppc64v2_emit_ops_impl): New static variable.
2800 (ppc_emit_ops): New function.
2801 (linux_low_target): Wire in ppc_emit_ops.
2803 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2804 Marcin Kościelnicki <koriakin@0x04.net>
2807 * Makefile.in: Add powerpc-*-ipa.o
2808 * configure.srv: Add ipa_obj for powerpc*-linux.
2809 * linux-ppc-ipa.c: New file.
2810 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2812 (PPC_FIELD): New macro.
2813 (PPC_SEXT): New macro.
2814 (PPC_OP6): New macro.
2815 (PPC_BO): New macro.
2816 (PPC_LI): New macro.
2817 (PPC_BD): New macro.
2818 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2819 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2820 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2821 (ppc_get_thread_area): New function.
2822 (is_elfv2_inferior): New function.
2823 (gen_ds_form): New function.
2824 (GEN_STD): New macro.
2825 (GEN_STDU): New macro.
2826 (GEN_LD): New macro.
2827 (GEN_LDU): New macro.
2828 (gen_d_form): New function.
2829 (GEN_ADDI): New macro.
2830 (GEN_ADDIS): New macro.
2831 (GEN_LI): New macro.
2832 (GEN_LIS): New macro.
2833 (GEN_ORI): New macro.
2834 (GEN_ORIS): New macro.
2835 (GEN_LWZ): New macro.
2836 (GEN_STW): New macro.
2837 (GEN_STWU): New macro.
2838 (gen_xfx_form): New function.
2839 (GEN_MFSPR): New macro.
2840 (GEN_MTSPR): New macro.
2841 (GEN_MFCR): New macro.
2842 (GEN_MTCR): New macro.
2843 (GEN_SYNC): New macro.
2844 (GEN_LWSYNC): New macro.
2845 (gen_x_form): New function.
2846 (GEN_OR): New macro.
2847 (GEN_MR): New macro.
2848 (GEN_LWARX): New macro.
2849 (GEN_STWCX): New macro.
2850 (GEN_CMPW): New macro.
2851 (gen_md_form): New function.
2852 (GEN_RLDICL): New macro.
2853 (GEN_RLDICR): New macro.
2854 (gen_i_form): New function.
2856 (GEN_BL): New macro.
2857 (gen_b_form): New function.
2858 (GEN_BNE): New macro.
2859 (GEN_LOAD): New macro.
2860 (GEN_STORE): New macro.
2861 (gen_limm): New function.
2862 (gen_atomic_xchg): New function.
2863 (gen_call): New function.
2864 (ppc_relocate_instruction): New function.
2865 (ppc_install_fast_tracepoint_jump_pad): New function.
2866 (ppc_get_min_fast_tracepoint_insn_len): New function.
2867 (ppc_get_ipa_tdesc_idx): New function.
2868 (the_low_target): Wire in the new functions.
2869 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2871 * linux-ppc-tdesc.h: New file.
2873 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2875 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2876 (alloc_jump_pad_buffer): New function.
2877 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2878 (alloc_jump_pad_buffer): New function.
2879 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2880 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2881 (alloc_jump_pad_buffer): New function.
2882 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2883 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2884 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2885 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2887 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2889 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2890 * linux-amd64-ipa.c: Likewise.
2891 * linux-i386-ipa.c: Likewise.
2892 * linux-s390-ipa.c: Likewise.
2893 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2894 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2895 set_trace_state_variable_value_ptr.
2896 (struct ipa_sym_addresses): Likewise.
2897 (symbol_list): Likewise.
2898 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2899 accessing gdb_collect directly.
2900 (gdb_collect_ptr_type): New typedef.
2901 (get_raw_reg_ptr_type): New typedef.
2902 (get_trace_state_variable_value_ptr_type): New typedef.
2903 (set_trace_state_variable_value_ptr_type): New typedef.
2904 (gdb_collect_ptr): New global.
2905 (get_raw_reg_ptr): New global.
2906 (get_trace_state_variable_value_ptr): New global.
2907 (set_trace_state_variable_value_ptr): New global.
2908 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2909 accessing get_raw_reg directly.
2910 (get_get_tsv_func_addr): Likewise for
2911 get_trace_state_variable_value_ptr.
2912 (get_set_tsv_func_addr): Likewise for
2913 set_trace_state_variable_value_ptr.
2914 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2916 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
2918 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2920 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2922 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2924 (relocate_instruction): Remove own_buf.
2925 * server.c (own_buf): Make global.
2926 (handle_v_requests): Make global.
2927 * server.h (own_buf): New declaration.
2928 (handle_v_requests): New prototype.
2930 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2933 * linux-s390-low.c (add_insns): New function.
2934 (s390_emit_prologue): New function.
2935 (s390_emit_epilogue): New function.
2936 (s390_emit_add): New function.
2937 (s390_emit_sub): New function.
2938 (s390_emit_mul): New function.
2939 (s390_emit_lsh): New function.
2940 (s390_emit_rsh_signed): New function.
2941 (s390_emit_rsh_unsigned): New function.
2942 (s390_emit_ext): New function.
2943 (s390_emit_log_not): New function.
2944 (s390_emit_bit_and): New function.
2945 (s390_emit_bit_or): New function.
2946 (s390_emit_bit_xor): New function.
2947 (s390_emit_bit_not): New function.
2948 (s390_emit_equal): New function.
2949 (s390_emit_less_signed): New function.
2950 (s390_emit_less_unsigned): New function.
2951 (s390_emit_ref): New function.
2952 (s390_emit_if_goto): New function.
2953 (s390_emit_goto): New function.
2954 (s390_write_goto_address): New function.
2955 (s390_emit_litpool): New function.
2956 (s390_emit_const): New function.
2957 (s390_emit_call): New function.
2958 (s390_emit_reg): New function.
2959 (s390_emit_pop): New function.
2960 (s390_emit_stack_flush): New function.
2961 (s390_emit_zero_ext): New function.
2962 (s390_emit_swap): New function.
2963 (s390_emit_stack_adjust): New function.
2964 (s390_emit_set_r2): New function.
2965 (s390_emit_int_call_1): New function.
2966 (s390_emit_void_call_2): New function.
2967 (s390_emit_eq_goto): New function.
2968 (s390_emit_ne_goto): New function.
2969 (s390_emit_lt_goto): New function.
2970 (s390_emit_le_goto): New function.
2971 (s390_emit_gt_goto): New function.
2972 (s390_emit_ge_goto): New function.
2973 (s390x_emit_prologue): New function.
2974 (s390x_emit_epilogue): New function.
2975 (s390x_emit_add): New function.
2976 (s390x_emit_sub): New function.
2977 (s390x_emit_mul): New function.
2978 (s390x_emit_lsh): New function.
2979 (s390x_emit_rsh_signed): New function.
2980 (s390x_emit_rsh_unsigned): New function.
2981 (s390x_emit_ext): New function.
2982 (s390x_emit_log_not): New function.
2983 (s390x_emit_bit_and): New function.
2984 (s390x_emit_bit_or): New function.
2985 (s390x_emit_bit_xor): New function.
2986 (s390x_emit_bit_not): New function.
2987 (s390x_emit_equal): New function.
2988 (s390x_emit_less_signed): New function.
2989 (s390x_emit_less_unsigned): New function.
2990 (s390x_emit_ref): New function.
2991 (s390x_emit_if_goto): New function.
2992 (s390x_emit_const): New function.
2993 (s390x_emit_call): New function.
2994 (s390x_emit_reg): New function.
2995 (s390x_emit_pop): New function.
2996 (s390x_emit_stack_flush): New function.
2997 (s390x_emit_zero_ext): New function.
2998 (s390x_emit_swap): New function.
2999 (s390x_emit_stack_adjust): New function.
3000 (s390x_emit_int_call_1): New function.
3001 (s390x_emit_void_call_2): New function.
3002 (s390x_emit_eq_goto): New function.
3003 (s390x_emit_ne_goto): New function.
3004 (s390x_emit_lt_goto): New function.
3005 (s390x_emit_le_goto): New function.
3006 (s390x_emit_gt_goto): New function.
3007 (s390x_emit_ge_goto): New function.
3008 (s390_emit_ops): New function.
3009 (struct linux_target_ops): Fill in emit_ops hook.
3011 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3014 * Makefile.in: Add s390 IPA files.
3015 * configure.srv: Build IPA for s390.
3016 * linux-s390-ipa.c: New file.
3017 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3018 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3019 (tdesc_s390_linux32): Likewise.
3020 (init_registers_s390_linux32v1): Likewise.
3021 (tdesc_s390_linux32v1): Likewise.
3022 (init_registers_s390_linux32v2): Likewise.
3023 (tdesc_s390_linux32v2): Likewise.
3024 (init_registers_s390_linux64): Likewise.
3025 (tdesc_s390_linux64): Likewise.
3026 (init_registers_s390_linux64v1): Likewise.
3027 (tdesc_s390_linux64v1): Likewise.
3028 (init_registers_s390_linux64v2): Likewise.
3029 (tdesc_s390_linux64v2): Likewise.
3030 (init_registers_s390_te_linux64): Likewise.
3031 (tdesc_s390_te_linux64): Likewise.
3032 (init_registers_s390_vx_linux64): Likewise.
3033 (tdesc_s390_vx_linux64): Likewise.
3034 (init_registers_s390_tevx_linux64): Likewise.
3035 (tdesc_s390_tevx_linux64): Likewise.
3036 (init_registers_s390x_linux64): Likewise.
3037 (tdesc_s390x_linux64): Likewise.
3038 (init_registers_s390x_linux64v1): Likewise.
3039 (tdesc_s390x_linux64v1): Likewise.
3040 (init_registers_s390x_linux64v2): Likewise.
3041 (tdesc_s390x_linux64v2): Likewise.
3042 (init_registers_s390x_te_linux64): Likewise.
3043 (tdesc_s390x_te_linux64): Likewise.
3044 (init_registers_s390x_vx_linux64): Likewise.
3045 (tdesc_s390x_vx_linux64): Likewise.
3046 (init_registers_s390x_tevx_linux64): Likewise.
3047 (tdesc_s390x_tevx_linux64): Likewise.
3048 (have_hwcap_s390_vx): New static variable.
3049 (s390_arch_setup): Fill have_hwcap_s390_vx.
3050 (s390_get_thread_area): New function.
3051 (s390_ft_entry_gpr_esa): New const.
3052 (s390_ft_entry_gpr_zarch): New const.
3053 (s390_ft_entry_misc): New const.
3054 (s390_ft_entry_fr): New const.
3055 (s390_ft_entry_vr): New const.
3056 (s390_ft_main_31): New const.
3057 (s390_ft_main_64): New const.
3058 (s390_ft_exit_fr): New const.
3059 (s390_ft_exit_vr): New const.
3060 (s390_ft_exit_misc): New const.
3061 (s390_ft_exit_gpr_esa): New const.
3062 (s390_ft_exit_gpr_zarch): New const.
3063 (append_insns): New function.
3064 (s390_relocate_instruction): New function.
3065 (s390_install_fast_tracepoint_jump_pad): New function.
3066 (s390_get_min_fast_tracepoint_insn_len): New function.
3067 (s390_get_ipa_tdesc_idx): New function.
3068 (struct linux_target_ops): Wire in the above functions.
3069 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3070 * linux-s390-tdesc.h: New file.
3072 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3074 * linux-s390-low.c (s390_supports_tracepoints): New function.
3075 (struct linux_target_ops): Fill supports_tracepoints hook.
3077 2016-03-18 Yao Qi <yao.qi@linaro.org>
3079 * linux-low.c (lwp_signal_can_be_delivered): New function.
3080 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3082 2016-03-18 Yao Qi <yao.qi@linaro.org>
3084 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3085 0 if signal is enqueued. Remove 'signal' from one debugging
3086 message. Move one debugging message to some lines below.
3087 Remove code setting 'signal' to 0.
3089 2016-03-18 Yao Qi <yao.qi@linaro.org>
3091 * linux-low.c (linux_low_filter_event): Remove redundant
3092 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3094 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3096 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3097 (struct linux_target_ops): Wire in the above.
3099 2016-03-03 Yao Qi <yao.qi@linaro.org>
3101 * linux-low.c: Update comments to start_step_over.
3103 2016-03-03 Yao Qi <yao.qi@linaro.org>
3106 * linux-low.c (handle_extended_wait): Set child suspended
3107 if event_lwp->bp_reinsert isn't zero.
3109 2016-03-02 Yao Qi <yao.qi@linaro.org>
3111 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3112 enqueue_pending_signal.
3114 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3116 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3119 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3121 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3122 (s390_regmap_3264) [!__s390x__]: New global.
3123 (s390_collect_ptrace_register): Skip map entries containing -1.
3124 (s390_supply_ptrace_register): Ditto.
3125 (s390_fill_gprs_high): New function.
3126 (s390_store_gprs_high): New function.
3127 (s390_regsets): Add NT_S390_HIGH_GPRS.
3128 (s390_get_hwcap): Enable on 31-bit.
3129 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3130 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3131 Detect NT_S390_HIGH_GPRS.
3132 (s390_usrregs_info_3264): Enable on 31-bit.
3133 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3134 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3136 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3139 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3140 * configure.srv: Ditto.
3141 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3142 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3143 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3144 (init_registers_amd64_linux): Remove prototype.
3145 (tdesc_amd64_linux): Remove declaration.
3146 (get_ipa_tdesc): New function.
3147 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3148 initialize remaining tdescs.
3149 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3150 (init_registers_i386_linux): Remove prototype.
3151 (tdesc_i386_linux): Remove declaration.
3152 (get_ipa_tdesc): New function.
3153 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3154 initialize remaining tdescs.
3155 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3156 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3157 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3158 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3159 (x86_get_ipa_tdesc_idx): New function.
3160 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3161 * linux-x86-tdesc.h: New file.
3162 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3163 (target_get_ipa_tdesc_idx): New macro.
3164 * tracepoint.c (ipa_tdesc_idx): New macro.
3165 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3166 (symbol_list): Add ipa_tdesc_idx.
3167 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3168 (ipa_tdesc): Remove.
3169 (ipa_tdesc_idx): New variable.
3170 (get_context_regcache): Use get_ipa_tdesc.
3171 (gdb_collect): Ditto.
3173 * tracepoint.h (get_ipa_tdesc): New prototype.
3174 (ipa_tdesc): Remove.
3176 2016-02-24 Pedro Alves <palves@redhat.com>
3178 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3179 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3180 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3181 Factor out common code between the USE_SIGTRAP_SIGINFO and
3182 !USE_SIGTRAP_SIGINFO blocks.
3183 (linux_low_filter_event): Call save_stop_reason instead of
3184 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3186 (linux_wait_1): Update comments.
3188 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
3190 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3191 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3192 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3193 ppc_insert_point, ppc_remove_point.
3195 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3197 * linux-s390-low.c (s390_supports_z_point_type): New function.
3198 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3200 2016-02-16 Yao Qi <yao.qi@linaro.org>
3202 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3203 PC. Get pc from regcache_read_pc.
3205 2016-02-12 Yao Qi <yao.qi@linaro.org>
3207 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3208 or linux_get_pc_32bit.
3209 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3211 2016-02-12 Yao Qi <yao.qi@linaro.org>
3213 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3214 arm_linux_get_next_pcs_fixup.
3216 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3218 * tracepoint.c (x_tracepoint_action_download): Change
3219 write_inferior_data_ptr to write_inferior_data_pointer.
3220 (cmd_qtstart): Likewise.
3221 (write_inferior_data_ptr): Remove.
3222 (download_agent_expr): Change write_inferior_data_ptr to
3223 write_inferior_data_pointer.
3224 (download_tracepoint_1): Likewise.
3225 (download_tracepoint): Likewise.
3226 (download_trace_state_variables): Likewise.
3228 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
3229 Marcin Kościelnicki <koriakin@0x04.net>
3231 * tracepoint.c (struct tracepoint_action_ops): Remove.
3232 (struct tracepoint_action): Remove ops.
3233 (m_tracepoint_action_download, r_tracepoint_action_download)
3234 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3235 size and offset accordingly.
3236 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3237 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3238 (tracepoint_action_send, tracepoint_action_download): New functions.
3239 Helpers for trace action handlers.
3240 (add_tracepoint_action): Remove setup actions ops.
3241 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3243 2016-02-10 Yao Qi <yao.qi@linaro.org>
3245 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3247 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3249 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3251 * configure: Regenerate.
3253 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3255 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3256 void * to gdb_byte *.
3257 * linux-low.c (siginfo_fixup): Likewise.
3258 (linux_xfer_siginfo): Likewise.
3259 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3261 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3263 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3265 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3267 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3269 * linux-x86-low.c [__x86_64__]: Include
3270 "nat/amd64-linux-siginfo.h".
3271 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3272 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3273 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3274 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3275 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3276 (cpt_si_fd, si_timerid, si_overrun): Move from
3277 nat/amd64-linux-siginfo.c.
3278 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3280 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3282 * server.c (skip_to_semicolon): Remove.
3283 (process_point_options): Use strchrnul instead of
3286 2016-01-26 Yao Qi <yao.qi@linaro.org>
3288 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3289 * linux-low.c (install_software_single_step_breakpoints): Don't
3290 call regcache_read_pc.
3291 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3294 2016-01-26 Yao Qi <yao.qi@linaro.org>
3296 * linux-low.c (install_software_single_step_breakpoints): Call
3297 regcache_read_pc instead of get_pc.
3299 2016-01-26 Yao Qi <yao.qi@linaro.org>
3301 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3302 (unblock_async_io): Rename to ...
3303 (block_unblock_async_io): ... it. New function.
3304 (enable_async_io): Don't install SIGIO handler. Unblock it
3306 (disable_async_io): Don't ignore SIGIO. Block it instead.
3307 (initialize_async_io): Install SIGIO handler. Don't call
3310 2016-01-26 Yao Qi <yao.qi@linaro.org>
3312 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3313 first character is '\003', call *the_target->request_interrupt.
3315 2016-01-25 Yao Qi <yao.qi@linaro.org>
3317 * remote-utils.c (new_thread_notify): Remove.
3318 (dead_thread_notify): Likewise.
3319 * remote-utils.h (new_thread_notify): Remove declaration.
3320 (dead_thread_notify): Likewise.
3322 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3324 * gdb.trace/pending.exp: Fix expected message on continue.
3326 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3328 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3329 it works properly on big-endian machines where sizeof (CORE_ADDR)
3332 2016-01-21 Pedro Alves <palves@redhat.com>
3334 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3335 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3336 * configure: Regenerate.
3338 2016-01-21 Yao Qi <yao.qi@linaro.org>
3340 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3341 is_thumb and set it according to CPSR saved on the stack.
3342 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3343 arm_sigreturn_next_pc.
3345 2016-01-18 Yao Qi <yao.qi@linaro.org>
3347 * linux-low.c (linux_set_pc_64bit): New function.
3348 (linux_get_pc_64bit): New function.
3349 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3351 * linux-sparc-low.c (debug_threads): Remove declaration.
3352 (sparc_get_pc): Remove.
3353 (the_low_target): Use linux_get_pc_64bit instead of
3355 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3356 (the_low_target): Use linux_get_pc_64bit and
3359 2016-01-18 Yao Qi <yao.qi@linaro.org>
3361 * linux-arm-low.c (debug_threads): Remove declaration.
3362 (arm_get_pc, arm_set_pc): Remove.
3363 (the_low_target): Use linux_get_pc_32bit and
3365 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3366 (the_low_target): Use linux_get_pc_32bit and
3368 * linux-cris-low.c (debug_threads): Remove declaration.
3369 (cris_get_pc, cris_set_pc,): Remove.
3370 (the_low_target): Use linux_get_pc_32bit and
3372 * linux-crisv32-low.c (debug_threads): Remove declaration.
3373 (cris_get_pc, cris_set_pc): Remove.
3374 (the_low_target): Use linux_get_pc_32bit and
3376 * linux-low.c: Include inttypes.h.
3377 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3378 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3379 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3380 (the_low_target): Use linux_get_pc_32bit and
3382 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3383 (the_low_target): Use linux_get_pc_32bit and
3385 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3386 (the_low_target): Use linux_get_pc_32bit and
3388 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3389 (the_low_target): Use linux_get_pc_32bit and
3391 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3392 (the_low_target): Use linux_get_pc_32bit and
3395 2016-01-18 Gary Benson <gbenson@redhat.com>
3397 * configure.ac (AC_FUNC_FORK): New check.
3398 * config.in: Regenerate.
3399 * configure: Likewise.
3401 2016-01-14 Yao Qi <yao.qi@linaro.org>
3403 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3404 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3405 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3406 arm_get_next_pcs_ctor.
3408 2016-01-12 Josh Stone <jistone@redhat.com>
3409 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3411 * inferiors.h: Include "gdb_vecs.h".
3412 (struct process_info): Add syscalls_to_catch.
3413 * inferiors.c (remove_process): Free syscalls_to_catch.
3414 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3415 syscall_return stops.
3416 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3417 * server.c (handle_general_set): Handle QCatchSyscalls.
3418 (handle_query): Report support for QCatchSyscalls.
3419 * target.h (struct target_ops): Add supports_catch_syscall.
3420 (target_supports_catch_syscall): New macro.
3421 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3422 (struct lwp_info): Add syscall_state.
3423 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3424 Maintain syscall_state and syscalls_to_catch across exec.
3425 (get_syscall_trapinfo): New function, proxy to the_low_target.
3426 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3427 (linux_low_filter_event): Toggle syscall_state entry/return for
3428 syscall traps, and set it ignored for all others.
3429 (gdb_catching_syscalls_p): New function.
3430 (gdb_catch_this_syscall_p): New function.
3431 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3432 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3433 (linux_supports_catch_syscall): New function.
3434 (linux_target_ops): Install it.
3435 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3436 (the_low_target): Install it.
3438 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3440 * acinclude.m4: Include new ../warning.m4 file.
3441 * configure: Regenerated.
3442 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3444 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3446 * ax.c (is_goto_target): Mark static.
3447 * linux-low.c (register_addr): Likewise.
3448 (linux_fetch_registers, linux_store_registers): Likewise.
3449 * mem-break.c (any_persistent_commands): Fix old prototype.
3450 (add_commands_to_breakpoint): Mark static.
3451 * regcache.c (find_register_by_name): Delete unused func.
3452 * remote-utils.c (hex_or_minus_one): Mark static.
3453 * server.c (monitor_show_help): Mark static.
3454 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3455 handle_v_requests): Likewise.
3457 2016-01-12 Pedro Alves <palves@redhat.com>
3459 Remove use of the registered trademark symbol throughout.
3461 2016-01-08 Yao Qi <yao.qi@linaro.org>
3463 * remote-utils.c (getpkt): If c is '\003', call target hook
3466 2016-01-06 Yao Qi <yao.qi@linaro.org>
3468 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3469 linux-aarch32-low.c.
3470 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3471 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3472 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3473 (thumb2_breakpoint): Declare.
3474 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3475 linux-aarch32-low.h.
3476 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3477 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3478 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3480 2016-01-01 Joel Brobecker <brobecker@adacore.com>
3482 * gdbreplay.c (gdbreplay_version): Change copyright year in
3484 * server.c (gdbserver_version): Likewise.
3486 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3488 * server.c (crc32_table): Delete.
3489 (crc32): Use libiberty's xcrc32 function.
3491 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3493 * lynx-low.c (lynx_delete_thread_callback): New function.
3494 (lynx_mourn): Properly delete our process and all of its
3495 threads. Remove call to clear_inferiors.
3497 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3499 * target.c (thread_search_callback): Add check that
3500 the thread_stopped target callback is not NULL before
3503 2015-12-21 Yao Qi <yao.qi@linaro.org>
3505 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3508 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3510 * server.c (handle_query): Call target_supports_software_single_step.
3512 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3514 * linux-low.c (single_step): New function.
3515 (linux_resume_one_lwp_throw): Call single_step.
3516 (start_step_over): Likewise.
3518 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3520 * Makefile.in (SFILES): Append arch/arm-linux.c,
3521 arch/arm-get-next-pcs.c.
3522 (arm-linux.o): New rule.
3523 (arm-get-next-pcs.o): New rule.
3524 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3526 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3527 to linux-aarch32-low.c.
3528 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3529 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3530 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3531 (thumb2_breakpoint_len): Likewise.
3532 (arm_is_thumb_mode): Make non-static.
3533 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3534 from linux-aarch32-low.c.
3535 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3536 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3537 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3538 (thumb2_breakpoint_len): Likewise.
3539 (arm_is_thumb_mode): New declaration.
3540 * linux-arm-low.c: Include arch/arm-linux.h
3541 aarch/arm-get-next-pcs.h, sys/syscall.h.
3542 (get_next_pcs_ops): New struct.
3543 (get_next_pcs_addr_bits_remove): New function.
3544 (get_next_pcs_is_thumb): New function.
3545 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3546 (arm_sigreturn_next_pc): Likewise.
3547 (get_next_pcs_syscall_next_pc): Likewise.
3548 (arm_gdbserver_get_next_pcs): Likewise.
3549 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3551 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3552 * server.h: Include gdb_vecs.h.
3554 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3556 * Makefile.in (SFILES): Append common/common-regcache.c.
3557 (OBS): Append common-regcache.o.
3558 (common-regcache.o): New rule.
3559 * regcache.c (init_register_cache): Initialize cache to
3561 (regcache_raw_read_unsigned): New function.
3562 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3563 register_status enum.
3565 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3567 * linux-aarch64-low.c (the_low_targets): Rename
3568 breakpoint_reinsert_addr to get_next_pcs.
3569 * linux-arm-low.c (the_low_targets): Likewise.
3570 * linux-bfin-low.c (the_low_targets): Likewise.
3571 * linux-cris-low.c (the_low_targets): Likewise.
3572 * linux-crisv32-low.c (the_low_targets): Likewise.
3573 * linux-low.c (can_software_single_step): Likewise.
3574 (install_software_single_step_breakpoints): New function.
3575 (start_step_over): Use install_software_single_step_breakpoints.
3576 * linux-low.h: New CORE_ADDR vector.
3577 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3579 * linux-mips-low.c (the_low_targets): Likewise.
3580 * linux-nios2-low.c (the_low_targets): Likewise.
3581 * linux-sparc-low.c (the_low_targets): Likewise.
3583 2015-12-17 Pedro Alves <palves@redhat.com>
3585 * linux-low.c (linux_kill_one_lwp): Remove references to
3587 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3589 (linux_init_signals): Delete.
3590 (initialize_low): Adjust.
3591 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3593 2015-12-16 Pedro Alves <palves@redhat.com>
3595 * configure.ac (compiler warning flags): When testing a
3596 -Wno-foo option, check whether -Wfoo works instead.
3597 * configure: Regenerate.
3599 2015-12-11 Don Breazeal <donb@codesourcery.com>
3601 * server.c (process_serial_event): Don't exit from gdbserver
3602 in remote mode if there are still active inferiors.
3604 2015-12-11 Yao Qi <yao.qi@linaro.org>
3606 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3607 arm_breakpoint_at if the process is 32-bit.
3609 2015-12-11 Yao Qi <yao.qi@linaro.org>
3611 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3614 2015-12-07 Yao Qi <yao.qi@linaro.org>
3616 * configure.srv: Append arm.o to srv_tgtobj for
3617 aarch64*-*-linux* target.
3618 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3619 from linux-arm-low.c.
3620 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3621 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3622 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3623 (thumb2_breakpoint_len): Likewise.
3624 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3625 (arm_breakpoint_kinds): Likewise.
3626 (arm_breakpoint_kind_from_pc): Likewise.
3627 (arm_sw_breakpoint_from_kind): Likewise.
3628 (arm_breakpoint_kind_from_current_state): Likewise.
3629 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3630 (arm_sw_breakpoint_from_kind): Declare.
3631 (arm_breakpoint_kind_from_current_state): Declare.
3632 (arm_breakpoint_at): Declare.
3633 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3634 arm_sw_breakpoint_from_kind if process is 32-bit.
3635 (aarch64_breakpoint_kind_from_pc): New function.
3636 (aarch64_breakpoint_kind_from_current_state): New function.
3637 (the_low_target): Initialize fields breakpoint_kind_from_pc
3638 and breakpoint_kind_from_current_state.
3639 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3640 linux-aarch32-low.c.
3641 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3642 (arm_breakpoint, arm_breakpoint_len): Likewise.
3643 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3644 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3645 (arm_is_thumb_mode): Likewise.
3646 (arm_breakpoint_at): Likewise.
3647 (arm_breakpoint_kind_from_pc): Likewise.
3648 (arm_sw_breakpoint_from_kind): Likewise.
3649 (arm_breakpoint_kind_from_current_state): Likewise.
3652 2015-08-04 Yao Qi <yao.qi@linaro.org>
3654 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3655 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3656 * server.c (extended_protocol): Remove "static".
3657 * server.h (extended_protocol): Declare it.
3659 2015-12-04 Josh Stone <jistone@redhat.com>
3661 * target.h (struct target_ops) <arch_setup>: Rename to ...
3662 (struct target_ops) <post_create_inferior>: ... this.
3663 (target_arch_setup): Rename to ...
3664 (target_post_create_inferior): ... this, calling post_create_inferior.
3665 * server.c (start_inferior): Update target_arch_setup calls to
3666 target_post_create_inferior.
3667 * linux-low.c (linux_low_ptrace_options): Forward declare.
3668 (linux_arch_setup): Update its comment for general use.
3669 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3670 (struct linux_target_ops): Use linux_post_create_inferior.
3671 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3672 to post_create_inferior.
3673 * nto-low.c (struct nto_target_ops): Likewise.
3674 * spu-low.c (struct spu_target_ops): Likewise.
3675 * win32-low.c (struct win32_target_ops): Likewise.
3677 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3679 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3681 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3683 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3684 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3685 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3686 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3687 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3688 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3689 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3690 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3691 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3692 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3693 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3694 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3696 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3698 * linux-low.c (linux_look_up_symbols): Don't call
3699 linux_supports_traceclone.
3700 * linux-low.h (thread_db_init): Remove use_events argument.
3701 * thread-db.c (thread_db_use_event): Remove global variable.
3702 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3703 (struct thread_db) <td_create_bp>: Remove field.
3704 (thread_db_create_event): Remove function.
3705 (thread_db_enable_reporting): Likewise.
3706 (find_one_thread): Don't check for thread_db_use_events.
3707 (attach_thread): Likewise.
3708 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3709 (try_thread_db_load_1): Don't check for thread_db_use_events.
3710 (thread_db_init): Remove use_events argument and thread events
3712 (remove_thread_event_breakpoints): Remove function.
3713 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3715 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3717 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3719 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3720 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3721 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3722 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3723 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3725 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3727 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3728 * linux-low.c (can_hardware_single_step): Use
3729 supports_hardware_single_step.
3730 (can_software_single_step): New function.
3731 (start_step_over): Call can_software_single_step.
3732 (linux_supports_hardware_single_step): New function.
3733 (struct target_ops) <supports_software_single_step>: Initialize.
3734 * linux-low.h (struct linux_target_ops)
3735 <supports_hardware_single_step>: Initialize.
3736 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3737 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3738 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3739 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3740 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3741 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3742 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3743 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3744 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3745 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3747 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3748 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3750 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3751 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3752 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3754 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3755 * target.h (struct target_ops): <supports_software_single_step>:
3757 (target_supports_software_single_step): New macro.
3759 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3761 * linux-low.c (linux_wait_1): Fix pc advance condition.
3762 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3763 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3765 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3767 * linux-arm-low.c (arm_is_thumb_mode): New function.
3768 (arm_breakpoint_at): Use arm_is_thumb_mode.
3769 (arm_breakpoint_kind_from_current_state): New function.
3770 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3772 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3773 (linux_breakpoint_kind_from_current_state): New function.
3774 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3775 * linux-low.h (struct linux_target_ops)
3776 <breakpoint_kind_from_current_state>: New field.
3777 * target.h (struct target_ops): Likewise.
3778 (target_breakpoint_kind_from_current_state): New macro.
3780 2015-11-30 Pedro Alves <palves@redhat.com>
3782 * linux-low.c (linux_resume): Wake up the event loop before
3785 2015-11-30 Pedro Alves <palves@redhat.com>
3787 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3789 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3791 * target.c (struct thread_search): New structure.
3792 (thread_search_callback): New function.
3793 (prev_general_thread): New global.
3794 (prepare_to_access_memory, done_accessing_memory): New functions.
3795 * target.h (prepare_to_access_memory, done_accessing_memory):
3796 Replace macros with function declarations.
3798 2015-11-30 Pedro Alves <palves@redhat.com>
3801 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3802 report TARGET_WAITKIND_NO_RESUMED.
3803 * remote-utils.c (prepare_resume_reply): Handle
3804 TARGET_WAITKIND_NO_RESUMED.
3805 * server.c (report_no_resumed): New global.
3806 (handle_query) <qSupported>: Handle "no-resumed+". Report
3807 "no-resumed+" support.
3808 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3809 return error if the client doesn't support no-resumed events.
3810 (push_stop_notification): New function.
3811 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3812 events if the client supports them.
3814 2015-11-30 Pedro Alves <palves@redhat.com>
3816 * linux-low.c (thread_still_has_status_pending_p): Don't check
3818 (lwp_resumed): New function.
3819 (status_pending_p_callback): Return early if the LWP is not
3820 supposed to be resumed.
3822 2015-11-30 Pedro Alves <palves@redhat.com>
3824 * linux-low.c (handle_extended_wait): Assert that the LWP's
3825 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3826 thread create events, leave the new child's status pending.
3827 (linux_low_filter_event): If GDB wants to hear about thread exit
3828 events, leave the LWP marked dead and don't delete it.
3829 (linux_wait_for_event_filtered): Don't check for thread exit.
3830 (filter_exit_event): New function.
3831 (linux_wait_1): Use it, when returning an exit event.
3832 (linux_resume_one_lwp_throw): Assert that the LWP's
3833 waitstatus is TARGET_WAITKIND_IGNORE.
3834 * remote-utils.c (prepare_resume_reply): Handle
3835 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3836 * server.c (report_thread_events): New global.
3837 (handle_general_set): Handle QThreadEvents.
3838 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3839 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3840 TARGET_WAITKIND_THREAD_EXITED.
3841 * server.h (report_thread_events): Declare.
3843 2015-11-30 Pedro Alves <palves@redhat.com>
3845 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3846 the thread's last_resume_kind was resume_stop.
3848 2015-11-30 Pedro Alves <palves@redhat.com>
3850 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3853 2015-11-30 Pedro Alves <palves@redhat.com>
3855 * server.c (handle_v_requests): Handle vCtrlC.
3857 2015-11-30 Pedro Alves <palves@redhat.com>
3859 * gdbthread.h (find_any_thread_of_pid): Declare.
3860 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3862 * server.c (handle_query): If current_thread is NULL, look for
3863 another thread of the selected process.
3865 2015-11-26 Daniel Colascione <dancol@dancol.org>
3866 Simon Marchi <simon.marchi@ericsson.com>
3868 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3869 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3871 * target.h (struct target_ops) <thread_name>: New field.
3872 (target_thread_name): New macro.
3874 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3876 * regcache.h (regcache_invalidate_pid): Add declaration.
3877 * regcache.c (regcache_invalidate_pid): New function, extracted
3878 from regcache_invalidate.
3879 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3880 Add trivial documentation comment.
3881 * lynx-low.c: Use regcache_invalidate_pid instead of
3882 regcache_invalidate.
3884 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3886 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3887 and Elf64_auxv_t if the target is Android.
3889 2015-11-22 Doug Evans <xdje42@gmail.com>
3891 * target.h: #include <sys/types.h>.
3893 2015-11-19 Pedro Alves <palves@redhat.com>
3895 * linux-low.c (linux_process_qsupported): Change prototype.
3897 * linux-low.h (struct linux_target_ops) <process_qsupported>:
3899 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3900 and adjust to loop over all features.
3901 * server.c (handle_query) <qSupported>: Adjust to call
3902 target_process_qsupported once, passing it a vector of unprocessed
3904 * target.h (struct target_ops) <process_qsupported>: Change
3906 (target_process_qsupported): Adjust.
3908 2015-11-19 Pedro Alves <palves@redhat.com>
3910 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3912 * configure: Regenerate.
3914 2015-11-19 Pedro Alves <palves@redhat.com>
3916 * configure: Regenerate.
3918 2015-11-19 Yao Qi <yao.qi@linaro.org>
3920 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3923 2015-11-19 Yao Qi <yao.qi@linaro.org>
3925 * linux-aarch64-low.c (enum aarch64_operand_type): New.
3926 (struct aarch64_operand): Move enum out.
3928 2015-11-19 Yao Qi <yao.qi@linaro.org>
3930 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3931 struct user_fpsimd_state *.
3932 (aarch64_store_fpregset): Likewise.
3934 2015-11-19 Yao Qi <yao.qi@linaro.org>
3936 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3937 struct user_pt_regs *.
3938 (aarch64_store_gregset): Likewise.
3940 2015-11-18 Pedro Alves <palves@redhat.com>
3942 * Makefile.in (all_object_files): Add $IPA_OBJS.
3944 2015-11-17 Pedro Alves <palves@redhat.com>
3946 * win32-low.c (win32_resume): Use gdb_signal_from_host,
3947 GDB_SIGNAL_0 and gdb_signal_to_string.
3949 2015-11-17 Pedro Alves <palves@redhat.com>
3951 * win32-low.c (handle_output_debug_string): Remove parameter.
3952 (win32_kill): Remove our_status local and adjust call to
3953 handle_output_debug_string.
3954 (get_child_debug_event): Adjust call to
3955 handle_output_debug_string.
3957 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3959 * linux-mips-low.c (mips_fill_gregset): Add cast.
3960 (mips_store_gregset): Likewise.
3961 (mips_fill_fpregset): Likewise.
3962 (mips_store_fpregset): Likewise.
3964 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3966 * linux-mips-low.c (mips_add_watchpoint): Rename private to
3969 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3971 * linux-mips-low.c (mips_linux_new_thread): Change type of
3972 watch_type to enum target_hw_bp_type.
3974 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3976 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
3977 Change return type to arm_hwbp_type.
3979 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3981 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
3982 (arm_store_gregset): Likewise.
3983 * linux-arm-low.c (arm_get_hwcap): Likewise.
3984 (arm_read_description): Likewise.
3986 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3988 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
3990 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3992 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
3993 (ppc_fill_vsxregset): Likewise.
3994 (ppc_store_vsxregset): Likewise.
3995 (ppc_fill_vrregset): Likewise.
3996 (ppc_store_vrregset): Likewise.
3997 (ppc_fill_evrregset): Likewise.
3998 (ppc_store_evrregset): Likewise.
4000 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4002 * linux-ppc-low.c (ppc_usrregs_info): Remove
4003 forward-declaration.
4004 (ppc_arch_setup): Move lower in file.
4006 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4008 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4009 (ps_pdwrite): Likewise.
4011 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4013 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4014 to after assert checks.
4016 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4018 * proc-service.c (ps_pdread): Add/adjust casts.
4019 (ps_pdwrite): Add/adjust casts.
4021 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4023 * server.c (handle_search_memory_1): Cast return value of
4026 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4028 * server.c (write_qxfer_response): Change type of data to
4031 2015-10-29 Pedro Alves <palves@redhat.com>
4033 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4035 2015-10-29 Pedro Alves <palves@redhat.com>
4037 * tracepoint.c (clear_installed_tracepoints): Add casts.
4039 2015-10-29 Pedro Alves <palves@redhat.com>
4041 * server.c (handle_v_cont, process_serial_event): Add enum
4042 gdb_signal casts to signal parsing code.
4044 2015-10-29 Pedro Alves <palves@redhat.com>
4046 * linux-low.h (NULL_REGSET): Define.
4047 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4048 * linux-arm-low.c (arm_regsets): Likewise.
4049 * linux-crisv32-low.c (cris_regsets): Likewise.
4050 * linux-m68k-low.c (m68k_regsets): Likewise.
4051 * linux-mips-low.c (mips_regsets): Likewise.
4052 * linux-nios2-low.c (nios2_regsets): Likewise.
4053 * linux-ppc-low.c (ppc_regsets): Likewise.
4054 * linux-s390-low.c (s390_regsets): Likewise.
4055 * linux-sh-low.c (sh_regsets): Likewise.
4056 * linux-sparc-low.c (sparc_regsets): Likewise.
4057 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4058 * linux-tile-low.c (tile_regsets): Likewise.
4059 * linux-x86-low.c (x86_regsets): Likewise.
4060 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4062 2015-10-29 Pedro Alves <palves@redhat.com>
4064 * linux-low.h (NULL_REGSET): Define.
4065 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4066 * linux-arm-low.c (arm_regsets): Likewise.
4067 * linux-crisv32-low.c (cris_regsets): Likewise.
4068 * linux-m68k-low.c (m68k_regsets): Likewise.
4069 * linux-mips-low.c (mips_regsets): Likewise.
4070 * linux-nios2-low.c (nios2_regsets): Likewise.
4071 * linux-ppc-low.c (ppc_regsets): Likewise.
4072 * linux-s390-low.c (s390_regsets): Likewise.
4073 * linux-sh-low.c (sh_regsets): Likewise.
4074 * linux-sparc-low.c (sparc_regsets): Likewise.
4075 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4076 * linux-tile-low.c (tile_regsets): Likewise.
4077 * linux-x86-low.c (x86_regsets): Likewise.
4078 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4080 2015-10-26 Doug Evans <dje@google.com>
4082 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4084 2015-10-26 Doug Evans <dje@google.com>
4086 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4088 2015-10-26 Doug Evans <dje@google.com>
4090 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4092 (attach_thread, find_new_threads_callback): Ditto.
4094 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4096 * mem-break.h (set_breakpoint_data): Remove.
4098 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4100 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4101 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4102 (initialize_low): Remove set_breakpoint_data call.
4103 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4104 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4105 (initialize_low): Remove set_breakpoint_data call.
4106 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4107 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4108 (initialize_low): Remove set_breakpoint_data call.
4110 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4112 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4113 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4114 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4115 * target.h (target_breakpoint_kind_from_pc): New macro.
4117 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4119 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4120 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4121 the default breakpoint kind.
4123 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4125 * linux-arm-low.c (arm_supports_z_point_type): Add software
4128 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4130 * linux-arm-low.c: Refactor breakpoint definitions.
4131 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4132 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4134 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4136 * Makefile.in: Add arm.c/o.
4137 * configure.srv: Likewise.
4138 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4139 (arm_breakpoint_kind_from_pc): New function.
4140 (arm_sw_breakpoint_from_kind): Return proper kind.
4141 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4143 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4145 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4147 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4148 (struct raw_breakpoint) <size>: Remove.
4149 (struct raw_breakpoint) <kind>: Add.
4150 (bp_size): New function.
4151 (bp_opcode): Likewise.
4152 (find_raw_breakpoint_at): Adjust for kind.
4153 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4154 (remove_memory_breakpoint): Adjust for kind call bp_size.
4155 (set_raw_breakpoint_at): Adjust for kind.
4156 (set_breakpoint): Likewise.
4157 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4158 (delete_raw_breakpoint): Adjust for kind.
4159 (delete_breakpoint): Likewise.
4160 (find_gdb_breakpoint): Likewise.
4161 (set_gdb_breakpoint_1): Likewise.
4162 (set_gdb_breakpoint): Likewise.
4163 (delete_gdb_breakpoint_1): Likewise.
4164 (delete_gdb_breakpoint): Likewise.
4165 (uninsert_raw_breakpoint): Likewise.
4166 (reinsert_raw_breakpoint): Likewise.
4167 (set_breakpoint_data): Remove.
4168 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4169 (check_mem_read): Adjust for kind call bp_size.
4170 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4171 (clone_one_breakpoint): Adjust for kind.
4172 * mem-break.h (set_gdb_breakpoint): Likewise.
4173 (delete_gdb_breakpoint): Likewise.
4174 * server.c (process_serial_event): Likewise.
4176 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4178 * linux-aarch64-low.c (aarch64_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-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4184 (arm_sw_breakpoint_from_kind): New function.
4185 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4186 (struct linux_target_ops) <breakpoint>: Remove.
4187 (struct linux_target_ops) <breakpoint_len>: Remove.
4188 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4189 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4190 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4191 (struct linux_target_ops) <breakpoint>: Remove.
4192 (struct linux_target_ops) <breakpoint_len>: Remove.
4193 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4194 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4195 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4196 (struct linux_target_ops) <breakpoint>: Remove.
4197 (struct linux_target_ops) <breakpoint_len>: Remove.
4198 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4199 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4200 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4201 and sw_breakpoint_from_kind to increment the pc.
4202 (linux_breakpoint_kind_from_pc): New function.
4203 (linux_sw_breakpoint_from_kind): New function.
4204 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4205 (initialize_low): Call breakpoint_kind_from_pc and
4206 sw_breakpoint_from_kind to replace breakpoint_data/len.
4207 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4209 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4210 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4211 (struct linux_target_ops) <breakpoint>: Remove.
4212 (struct linux_target_ops) <breakpoint_len>: Remove.
4213 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4214 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4215 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4216 (struct linux_target_ops) <breakpoint>: Remove.
4217 (struct linux_target_ops) <breakpoint_len>: Remove.
4218 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4219 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4220 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4221 (struct linux_target_ops) <breakpoint>: Remove.
4222 (struct linux_target_ops) <breakpoint_len>: Remove.
4223 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4224 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4225 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4226 (struct linux_target_ops) <breakpoint>: Remove.
4227 (struct linux_target_ops) <breakpoint_len>: Remove.
4228 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4229 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4230 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4231 (struct linux_target_ops) <breakpoint>: Remove.
4232 (struct linux_target_ops) <breakpoint_len>: Remove.
4233 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4234 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4235 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4236 (struct linux_target_ops) <breakpoint>: Remove.
4237 (struct linux_target_ops) <breakpoint_len>: Remove.
4238 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4239 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4240 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4241 (struct linux_target_ops) <breakpoint>: Remove.
4242 (struct linux_target_ops) <breakpoint_len>: Remove.
4243 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4244 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4245 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4246 (struct linux_target_ops) <breakpoint>: Remove.
4247 (struct linux_target_ops) <breakpoint_len>: Remove.
4248 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4249 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4250 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4251 (struct linux_target_ops) <breakpoint>: Remove.
4252 (struct linux_target_ops) <breakpoint_len>: Remove.
4253 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4254 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4255 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4256 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4257 (struct linux_target_ops) <breakpoint>: Remove.
4258 (struct linux_target_ops) <breakpoint_len>: Remove.
4259 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4260 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4261 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4262 (struct linux_target_ops) <breakpoint>: Remove.
4263 (struct linux_target_ops) <breakpoint_len>: Remove.
4264 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4265 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4267 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4269 * linux-cris-low.c (cris_get_pc): Remove void arg.
4271 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4273 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4276 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4278 * inferiors.c (thread_pid_matches_callback): New function.
4279 (find_thread_process): New function.
4280 (remove_thread): Reset current_thread.
4281 (remove_process): Assert threads have been removed first.
4283 2015-10-15 Yao Qi <yao.qi@linaro.org>
4285 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4287 (aarch64_remove_point): Likewise.
4288 * regcache.c (regcache_register_size): New function.
4290 2015-10-12 Yao Qi <yao.qi@linaro.org>
4292 * linux-aarch64-low.c: Update all callers as emit_load_store
4293 is renamed to aarch64_emit_load_store.
4295 2015-10-12 Yao Qi <yao.qi@linaro.org>
4297 * linux-aarch64-low.c: Update all callers of function renaming
4298 from emit_insn to aarch64_emit_insn.
4300 2015-10-12 Yao Qi <yao.qi@linaro.org>
4302 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4303 arch/aarch64-insn.h.
4304 (struct aarch64_memory_operand): Likewise.
4306 (emit_insn): Move to arch/aarch64-insn.c.
4307 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4308 (emit_load_store): Move to arch/aarch64-insn.c.
4309 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4310 (can_encode_int32): Remove.
4312 2015-10-12 Yao Qi <yao.qi@linaro.org>
4314 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4315 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4316 (aarch64_relocate_instruction): Likewise.
4317 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4318 (struct aarch64_insn_visitor): Likewise.
4320 2015-10-12 Yao Qi <yao.qi@linaro.org>
4322 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4323 (struct aarch64_insn_visitor): New.
4324 (struct aarch64_insn_relocation_data): New.
4325 (aarch64_ftrace_insn_reloc_b): New function.
4326 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4327 (aarch64_ftrace_insn_reloc_cb): Likewise.
4328 (aarch64_ftrace_insn_reloc_tb): Likewise.
4329 (aarch64_ftrace_insn_reloc_adr): Likewise.
4330 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4331 (aarch64_ftrace_insn_reloc_others): Likewise.
4333 (aarch64_relocate_instruction): Use visitor.
4335 2015-10-12 Yao Qi <yao.qi@linaro.org>
4337 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4338 int. Add argument buf.
4339 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4340 aarch64_relocate_instruction.
4342 2015-10-12 Yao Qi <yao.qi@linaro.org>
4344 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4345 argument insn. Remove local variable insn. Don't call
4347 (aarch64_install_fast_tracepoint_jump_pad): Call
4350 2015-09-30 Yao Qi <yao.qi@linaro.org>
4352 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4353 (emit_load_store_pair): Likewise.
4355 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4357 * dll.c (match_dll): Add cast(s).
4358 (unloaded_dll): Likewise.
4359 * linux-low.c (second_thread_of_pid_p): Likewise.
4360 (delete_lwp_callback): Likewise.
4361 (count_events_callback): Likewise.
4362 (select_event_lwp_callback): Likewise.
4363 (linux_set_resume_request): Likewise.
4364 * server.c (accumulate_file_name_length): Likewise.
4365 (emit_dll_description): Likewise.
4366 (handle_qxfer_threads_worker): Likewise.
4367 (visit_actioned_threads): Likewise.
4368 * thread-db.c (any_thread_of): Likewise.
4369 * tracepoint.c (same_process_p): Likewise.
4370 (match_blocktype): Likewise.
4371 (build_traceframe_info_xml): Likewise.
4373 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4375 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4377 (gdb_unparse_agent_expr): Likewise.
4378 * hostio.c (require_data): Likewise.
4379 (handle_pread): Likewise.
4380 * linux-low.c (disable_regset): Likewise.
4381 (fetch_register): Likewise.
4382 (store_register): Likewise.
4383 (get_dynamic): Likewise.
4384 (linux_qxfer_libraries_svr4): Likewise.
4385 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4386 (set_fast_tracepoint_jump): Likewise.
4387 (uninsert_fast_tracepoint_jumps_at): Likewise.
4388 (reinsert_fast_tracepoint_jumps_at): Likewise.
4389 (validate_inserted_breakpoint): Likewise.
4390 (clone_agent_expr): Likewise.
4391 * regcache.c (init_register_cache): Likewise.
4392 * remote-utils.c (putpkt_binary_1): Likewise.
4393 (decode_M_packet): Likewise.
4394 (decode_X_packet): Likewise.
4395 (look_up_one_symbol): Likewise.
4396 (relocate_instruction): Likewise.
4397 (monitor_output): Likewise.
4398 * server.c (handle_search_memory): Likewise.
4399 (handle_qxfer_exec_file): Likewise.
4400 (handle_qxfer_libraries): Likewise.
4401 (handle_qxfer): Likewise.
4402 (handle_query): Likewise.
4403 (handle_v_cont): Likewise.
4404 (handle_v_run): Likewise.
4405 (captured_main): Likewise.
4406 * target.c (write_inferior_memory): Likewise.
4407 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4408 * tracepoint.c (init_trace_buffer): Likewise.
4409 (add_tracepoint_action): Likewise.
4410 (add_traceframe): Likewise.
4411 (add_traceframe_block): Likewise.
4412 (cmd_qtdpsrc): Likewise.
4413 (cmd_qtdv): Likewise.
4414 (cmd_qtstatus): Likewise.
4415 (response_source): Likewise.
4416 (response_tsv): Likewise.
4417 (cmd_qtnotes): Likewise.
4418 (gdb_collect): Likewise.
4419 (initialize_tracepoint): Likewise.
4421 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4423 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4424 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4425 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4427 (enum aarch64_condition_codes): New enum.
4428 (w0): New static global.
4431 (struct aarch64_memory_operand) <type>: New
4432 MEMORY_OPERAND_POSTINDEX type.
4433 (postindex_memory_operand): New helper function.
4434 (emit_ret): New function.
4435 (emit_load_store_pair): New function, factored out of emit_stp
4436 with support for MEMORY_OPERAND_POSTINDEX.
4437 (emit_stp): Rewrite using emit_load_store_pair.
4438 (emit_ldp): New function.
4439 (emit_load_store): Likewise.
4440 (emit_ldr): Mention post-index instruction in comment.
4441 (emit_ldrh): New function.
4442 (emit_ldrb): New function.
4443 (emit_ldrsw): Mention post-index instruction in comment.
4444 (emit_str): Likewise.
4445 (emit_subs): New function.
4446 (emit_cmp): Likewise.
4447 (emit_and): Likewise.
4448 (emit_orr): Likewise.
4449 (emit_orn): Likewise.
4450 (emit_eor): Likewise.
4451 (emit_mvn): Likewise.
4452 (emit_lslv): Likewise.
4453 (emit_lsrv): Likewise.
4454 (emit_asrv): Likewise.
4455 (emit_mul): Likewise.
4456 (emit_sbfm): Likewise.
4457 (emit_sbfx): Likewise.
4458 (emit_ubfm): Likewise.
4459 (emit_ubfx): Likewise.
4460 (emit_csinc): Likewise.
4461 (emit_cset): Likewise.
4462 (emit_nop): Likewise.
4463 (emit_ops_insns): New helper function.
4464 (emit_pop): Likewise.
4465 (emit_push): Likewise.
4466 (aarch64_emit_prologue): New function.
4467 (aarch64_emit_epilogue): Likewise.
4468 (aarch64_emit_add): Likewise.
4469 (aarch64_emit_sub): Likewise.
4470 (aarch64_emit_mul): Likewise.
4471 (aarch64_emit_lsh): Likewise.
4472 (aarch64_emit_rsh_signed): Likewise.
4473 (aarch64_emit_rsh_unsigned): Likewise.
4474 (aarch64_emit_ext): Likewise.
4475 (aarch64_emit_log_not): Likewise.
4476 (aarch64_emit_bit_and): Likewise.
4477 (aarch64_emit_bit_or): Likewise.
4478 (aarch64_emit_bit_xor): Likewise.
4479 (aarch64_emit_bit_not): Likewise.
4480 (aarch64_emit_equal): Likewise.
4481 (aarch64_emit_less_signed): Likewise.
4482 (aarch64_emit_less_unsigned): Likewise.
4483 (aarch64_emit_ref): Likewise.
4484 (aarch64_emit_if_goto): Likewise.
4485 (aarch64_emit_goto): Likewise.
4486 (aarch64_write_goto_address): Likewise.
4487 (aarch64_emit_const): Likewise.
4488 (aarch64_emit_call): Likewise.
4489 (aarch64_emit_reg): Likewise.
4490 (aarch64_emit_pop): Likewise.
4491 (aarch64_emit_stack_flush): Likewise.
4492 (aarch64_emit_zero_ext): Likewise.
4493 (aarch64_emit_swap): Likewise.
4494 (aarch64_emit_stack_adjust): Likewise.
4495 (aarch64_emit_int_call_1): Likewise.
4496 (aarch64_emit_void_call_2): Likewise.
4497 (aarch64_emit_eq_goto): Likewise.
4498 (aarch64_emit_ne_goto): Likewise.
4499 (aarch64_emit_lt_goto): Likewise.
4500 (aarch64_emit_le_goto): Likewise.
4501 (aarch64_emit_gt_goto): Likewise.
4502 (aarch64_emit_ge_got): Likewise.
4503 (aarch64_emit_ops_impl): New static global variable.
4504 (aarch64_emit_ops): New target function, return
4505 &aarch64_emit_ops_impl.
4506 (struct linux_target_ops): Install it.
4508 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4510 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4511 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4513 * linux-aarch64-ipa.c: New file.
4514 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4516 (aarch64_get_thread_area): New target method.
4517 (extract_signed_bitfield): New helper function.
4518 (aarch64_decode_ldr_literal): New function.
4519 (enum aarch64_opcodes): New enum.
4520 (struct aarch64_register): New struct.
4521 (struct aarch64_operand): New struct.
4522 (x0): New static global.
4531 (aarch64_register): New helper function.
4532 (register_operand): Likewise.
4533 (immediate_operand): Likewise.
4534 (struct aarch64_memory_operand): New struct.
4535 (offset_memory_operand): New helper function.
4536 (preindex_memory_operand): Likewise.
4537 (enum aarch64_system_control_registers): New enum.
4538 (ENCODE): New macro.
4539 (emit_insn): New helper function.
4540 (emit_b): New function.
4541 (emit_bcond): Likewise.
4542 (emit_cb): Likewise.
4543 (emit_tb): Likewise.
4544 (emit_blr): Likewise.
4545 (emit_stp): Likewise.
4546 (emit_ldp_q_offset): Likewise.
4547 (emit_stp_q_offset): Likewise.
4548 (emit_load_store): Likewise.
4549 (emit_ldr): Likewise.
4550 (emit_ldrsw): Likewise.
4551 (emit_str): Likewise.
4552 (emit_ldaxr): Likewise.
4553 (emit_stxr): Likewise.
4554 (emit_stlr): Likewise.
4555 (emit_data_processing_reg): Likewise.
4556 (emit_data_processing): Likewise.
4557 (emit_add): Likewise.
4558 (emit_sub): Likewise.
4559 (emit_mov): Likewise.
4560 (emit_movk): Likewise.
4561 (emit_mov_addr): Likewise.
4562 (emit_mrs): Likewise.
4563 (emit_msr): Likewise.
4564 (emit_sevl): Likewise.
4565 (emit_wfe): Likewise.
4566 (append_insns): Likewise.
4567 (can_encode_int32_in): New helper function.
4568 (aarch64_relocate_instruction): New function.
4569 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4570 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4571 (struct linux_target_ops): Install aarch64_get_thread_area,
4572 aarch64_install_fast_tracepoint_jump_pad and
4573 aarch64_get_min_fast_tracepoint_insn_len.
4575 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4577 * Makefile.in (aarch64-insn.o): New rule.
4578 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4580 2015-09-21 Yao Qi <yao.qi@linaro.org>
4582 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4584 2015-09-21 Yao Qi <yao.qi@linaro.org>
4586 * tracepoint.c (max_jump_pad_size): Remove.
4588 2015-09-18 Yao Qi <yao.qi@linaro.org>
4590 * linux-aarch64-low.c: Don't include sys/uio.h.
4591 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4593 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4595 * tracepoint.c (eval_result_type): Change prototype.
4596 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4598 2015-09-15 Pedro Alves <palves@redhat.com>
4600 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4601 Check whether to report exec events instead of checking whether
4602 multiprocess is enabled.
4604 2015-09-15 Pedro Alves <palves@redhat.com>
4607 * remote-utils.c (prepare_resume_reply): Merge
4608 TARGET_WAITKIND_VFORK_DONE switch case with the
4609 TARGET_WAITKIND_FORKED case.
4611 2015-09-15 Yao Qi <yao.qi@linaro.org>
4613 * server.c (handle_query): Check string comparison using
4614 "else if" instead of "if".
4616 2015-09-15 Yao Qi <yao.qi@linaro.org>
4618 * server.c (vCont_supported): New global variable.
4619 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4620 matches. Append ";vContSupported+" to own_buf.
4621 (handle_v_requests): Append ";s;S" to own_buf if target supports
4622 hardware single step or vCont_supported is false.
4623 (capture_main): Set vCont_supported to zero.
4625 2015-09-15 Yao Qi <yao.qi@linaro.org>
4627 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4629 (linux_supports_hardware_single_step): ... New function.
4630 (linux_target_ops): Update.
4631 * lynx-low.c (lynx_target_ops): Set field
4632 supports_hardware_single_step to target_can_do_hardware_single_step.
4633 * nto-low.c (nto_target_ops): Likewise.
4634 * spu-low.c (spu_target_ops): Likewise.
4635 * win32-low.c (win32_target_ops): Likewise.
4636 * target.c (target_can_do_hardware_single_step): New function.
4637 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4638 Remove. <supports_hardware_single_step>: New field.
4639 (target_supports_conditional_breakpoints): Remove.
4640 (target_supports_hardware_single_step): New macro.
4641 (target_can_do_hardware_single_step): Declare.
4642 * server.c (handle_query): Use target_supports_hardware_single_step
4643 instead of target_supports_conditional_breakpoints.
4645 2015-09-15 Yao Qi <yao.qi@linaro.org>
4647 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4649 (struct linux_target_ops the_low_target): Install
4650 aarch64_linux_siginfo_fixup.
4652 2015-09-11 Don Breazeal <donb@codesourcery.com>
4653 Luis Machado <lgustavo@codesourcery.com>
4655 * linux-low.c (linux_mourn): Static declaration.
4656 (linux_arch_setup): Move in front of
4657 handle_extended_wait.
4658 (linux_arch_setup_thread): New function.
4659 (handle_extended_wait): Handle exec events. Call
4660 linux_arch_setup_thread. Make event_lwp argument a
4661 pointer-to-a-pointer.
4662 (check_zombie_leaders): Do not check stopped threads.
4663 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4664 (linux_low_filter_event): Add lwp and thread for exec'ing
4665 non-leader thread if leader thread has been deleted.
4666 Refactor code into linux_arch_setup_thread and call it.
4667 Pass child lwp pointer by reference to handle_extended_wait.
4668 (linux_wait_for_event_filtered): Update comment.
4669 (linux_wait_1): Prevent clobbering exec event status.
4670 (linux_supports_exec_events): New function.
4671 (linux_target_ops) <supports_exec_events>: Initialize new member.
4672 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4674 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4675 * server.c (report_exec_events): New global variable.
4676 (handle_query): Handle qSupported query for exec-events feature.
4677 (captured_main): Initialize report_exec_events.
4678 * server.h (report_exec_events): Declare new global variable.
4679 * target.h (struct target_ops) <supports_exec_events>: New
4681 (target_supports_exec_events): New macro.
4682 * win32-low.c (win32_target_ops) <supports_exec_events>:
4683 Initialize new member.
4685 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4687 * linux-low.c (linux_low_enable_btrace): Remove.
4688 (linux_target_ops): Replace linux_low_enable_btrace with
4689 linux_enable_btrace.
4691 2015-09-03 Yao Qi <yao.qi@linaro.org>
4693 * linux-aarch64-low.c (aarch64_insert_point): Call
4694 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4697 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4699 * linux-low.c (check_stopped_by_breakpoint): Use
4700 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4702 2015-08-27 Pedro Alves <palves@redhat.com>
4704 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4706 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4708 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4709 the XNEW-family equivalent.
4710 (compile_bytecodes): Likewise.
4711 * dll.c (loaded_dll): Likewise.
4712 * event-loop.c (append_callback_event): Likewise.
4713 (create_file_handler): Likewise.
4714 (create_file_event): Likewise.
4715 * hostio.c (handle_open): Likewise.
4716 * inferiors.c (add_thread): Likewise.
4717 (add_process): Likewise.
4718 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4719 * linux-arm-low.c (arm_new_process): Likewise.
4720 (arm_new_thread): Likewise.
4721 * linux-low.c (add_to_pid_list): Likewise.
4722 (linux_add_process): Likewise.
4723 (handle_extended_wait): Likewise.
4724 (add_lwp): Likewise.
4725 (enqueue_one_deferred_signal): Likewise.
4726 (enqueue_pending_signal): Likewise.
4727 (linux_resume_one_lwp_throw): Likewise.
4728 (linux_resume_one_thread): Likewise.
4729 (linux_read_memory): Likewise.
4730 (linux_write_memory): Likewise.
4731 * linux-mips-low.c (mips_linux_new_process): Likewise.
4732 (mips_linux_new_thread): Likewise.
4733 (mips_add_watchpoint): Likewise.
4734 * linux-x86-low.c (initialize_low_arch): Likewise.
4735 * lynx-low.c (lynx_add_process): Likewise.
4736 * mem-break.c (set_raw_breakpoint_at): Likewise.
4737 (set_breakpoint): Likewise.
4738 (add_condition_to_breakpoint): Likewise.
4739 (add_commands_to_breakpoint): Likewise.
4740 (clone_agent_expr): Likewise.
4741 (clone_one_breakpoint): Likewise.
4742 * regcache.c (new_register_cache): Likewise.
4743 * remote-utils.c (look_up_one_symbol): Likewise.
4744 * server.c (queue_stop_reply): Likewise.
4745 (start_inferior): Likewise.
4746 (queue_stop_reply_callback): Likewise.
4747 (handle_target_event): Likewise.
4748 * spu-low.c (fetch_ppc_memory): Likewise.
4749 (store_ppc_memory): Likewise.
4750 * target.c (set_target_ops): Likewise.
4751 * thread-db.c (thread_db_load_search): Likewise.
4752 (try_thread_db_load_1): Likewise.
4753 * tracepoint.c (add_tracepoint): Likewise.
4754 (add_tracepoint_action): Likewise.
4755 (create_trace_state_variable): Likewise.
4756 (cmd_qtdpsrc): Likewise.
4757 (cmd_qtro): Likewise.
4758 (add_while_stepping_state): Likewise.
4759 * win32-low.c (child_add_thread): Likewise.
4760 (get_image_name): Likewise.
4762 2015-08-25 Yao Qi <yao.qi@linaro.org>
4764 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4766 2015-08-25 Yao Qi <yao.qi@linaro.org>
4768 * Makefile.in (aarch64-linux.o): New rule.
4769 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4771 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4772 (aarch64_init_debug_reg_state): Make it extern.
4773 (aarch64_linux_prepare_to_resume): Remove.
4775 2015-08-25 Yao Qi <yao.qi@linaro.org>
4777 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4778 lwp_arch_private_info and ptid_of_lwp.
4780 2015-08-25 Yao Qi <yao.qi@linaro.org>
4782 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4783 Find proc_info by find_process_pid. All callers updated.
4785 2015-08-25 Yao Qi <yao.qi@linaro.org>
4787 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4789 (debug_reg_change_callback): Remove.
4790 (aarch64_notify_debug_reg_change): Remove.
4792 2015-08-25 Yao Qi <yao.qi@linaro.org>
4794 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4795 Call current_lwp_ptid.
4797 2015-08-25 Yao Qi <yao.qi@linaro.org>
4799 * linux-aarch64-low.c (debug_reg_change_callback): Use
4802 2015-08-25 Yao Qi <yao.qi@linaro.org>
4804 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4806 2015-08-25 Yao Qi <yao.qi@linaro.org>
4808 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4810 2015-08-25 Yao Qi <yao.qi@linaro.org>
4812 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4815 2015-08-25 Yao Qi <yao.qi@linaro.org>
4817 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4819 (debug_reg_change_callback): Remove argument entry and add argument
4820 lwp. Remove local variable thread. Don't print thread id in the
4821 debugging output. Don't check whether pid of thread equals to pid.
4822 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4823 iterate_over_lwps instead find_inferior.
4825 2015-08-24 Pedro Alves <palves@redhat.com>
4827 * inferiors.c (get_first_process): New function.
4828 * inferiors.h (get_first_process): New declaration.
4829 * remote-utils.c (read_ptid): Default to the first process in the
4830 list, instead of to the current thread's process.
4832 2015-08-24 Pedro Alves <palves@redhat.com>
4834 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4835 * event-loop.c: Likewise.
4836 * remote-utils.c: Likewise.
4837 * tracepoint.c: Likewise.
4839 2015-08-24 Pedro Alves <palves@redhat.com>
4841 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4844 2015-08-21 Pedro Alves <palves@redhat.com>
4846 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4847 instead of literal 1.
4849 2015-08-21 Pedro Alves <palves@redhat.com>
4851 * tdesc.c (default_description): Explicitly zero-initialize.
4853 2015-08-21 Pedro Alves <palves@redhat.com>
4856 * inferiors.c (remove_thread): Discard any pending stop reply for
4858 * server.c (remove_all_on_match_pid): Rename to ...
4859 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4861 (discard_queued_stop_replies): Change parameter to a ptid. Now
4863 (handle_v_kill, kill_inferior_callback, captured_main)
4864 (process_serial_event): Adjust.
4865 * server.h (discard_queued_stop_replies): Declare.
4867 2015-08-21 Pedro Alves <palves@redhat.com>
4869 * linux-low.c (wait_for_sigstop): Always switch to no thread
4870 selected if the previously current thread dies.
4871 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4872 process instead of the current thread's.
4873 * remote-utils.c (input_interrupt): Don't check if there's no
4875 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4876 current thread to the general thread fails, error out.
4877 (handle_qxfer_auxv, handle_qxfer_libraries)
4878 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4879 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4880 (handle_query): Check if there's a thread selected instead of
4881 checking whether there's any thread in the thread list.
4882 (handle_qxfer_threads, handle_qxfer_btrace)
4883 (handle_qxfer_btrace_conf): Don't error out early if there's no
4884 thread in the thread list.
4885 (handle_v_cont, myresume): Don't set the current thread to the
4887 (process_serial_event) <Hg handling>: Also set thread_id if the
4888 previous general thread is still alive.
4889 (process_serial_event) <g/G handling>: If setting the current
4890 thread to the general thread fails, error out.
4891 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4892 thread's lwp instead of the current thread's.
4893 * target.c (set_desired_thread): If the desired thread was not
4894 found, leave the current thread pointing to NULL. Return an int
4895 (boolean) indicating success.
4896 * target.h (set_desired_thread): Change return type to int.
4898 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
4900 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4901 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4903 (ps_get_thread_area): New function.
4905 2015-08-19 Gary Benson <gbenson@redhat.com>
4907 * hostio.c (handle_pread): Do not attempt to read more data
4908 than hostio_reply_with_data can fit in a packet.
4910 2015-08-18 Joel Brobecker <brobecker@adacore.com>
4912 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4914 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
4916 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4918 2015-08-06 Pedro Alves <palves@redhat.com>
4920 * tracepoint.c (expr_eval_result): Now an int.
4922 2015-08-06 Pedro Alves <palves@redhat.com>
4924 * gdbthread.h (struct regcache): Forward declare.
4925 (struct thread_info) <regcache_data>: Now a struct regcache
4927 * inferiors.c (inferior_regcache_data)
4928 (set_inferior_regcache_data): Now work with struct regcache
4930 * inferiors.h (struct regcache): Forward declare.
4931 (inferior_regcache_data, set_inferior_regcache_data): Now work
4932 with struct regcache pointers.
4933 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4934 (free_register_cache_thread): Remove struct regcache pointer
4937 2015-08-06 Pedro Alves <palves@redhat.com>
4939 * server.c (captured_main): On error, print the exception message
4940 to stderr, and if run_once is set, throw a quit.
4942 2015-08-06 Pedro Alves <palves@redhat.com>
4944 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
4947 2015-08-06 Pedro Alves <palves@redhat.com>
4949 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
4950 reading beyond the passed in buffer length.
4952 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
4954 * tracepoint.c (symbol_list) <required>: Remove.
4956 2015-08-06 Pedro Alves <palves@redhat.com>
4958 * linux-low.c (handle_extended_wait): Set the fork child's suspend
4959 count if stopping and suspending threads.
4960 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
4961 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
4962 (linux_detach): Complete an ongoing step-over.
4963 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
4965 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
4966 (linux_wait_1): If passing a signal to the inferior after
4967 finishing a step-over, unsuspend and re-resume all lwps. If we
4968 see a single-step event but the thread should be continuing, don't
4969 pass the trap to gdb.
4970 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
4971 internal_error instead of gdb_assert.
4972 (enqueue_pending_signal): New function.
4973 (check_ptrace_stopped_lwp_gone): Add debug output.
4974 (start_step_over): Use internal_error instead of gdb_assert.
4975 (complete_ongoing_step_over): New function.
4976 (linux_resume_one_thread): Don't resume a suspended thread.
4977 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
4980 2015-08-06 Pedro Alves <palves@redhat.com>
4982 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
4983 (linux_thread_alive): Use lwp_is_marked_dead.
4984 (extended_event_reported): Delete.
4985 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
4986 instead of extended_event_reported.
4987 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
4989 (lwp_is_marked_dead): New function.
4990 (lwp_running): Use lwp_is_marked_dead.
4991 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
4994 2015-08-06 Pedro Alves <palves@redhat.com>
4996 * linux-low.c (linux_wait_1): Move fork event output out of the
4997 !report_to_gdb check. Pass event_child->waitstatus to
4998 target_waitstatus_to_string instead of ourstatus.
5000 2015-08-04 Yao Qi <yao.qi@linaro.org>
5002 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5003 if current_thread is 32 bit.
5005 2015-08-04 Yao Qi <yao.qi@linaro.org>
5007 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5008 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5009 * server.c (extended_protocol): Remove "static".
5010 * server.h (extended_protocol): Declare it.
5012 2015-08-04 Yao Qi <yao.qi@linaro.org>
5014 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5015 both aarch64 and aarch32.
5016 (aarch64_set_pc): Likewise.
5018 2015-08-04 Yao Qi <yao.qi@linaro.org>
5020 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5021 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5022 arm-with-neon.xml to srv_xmlfiles.
5023 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5024 (is_64bit_tdesc): New function.
5025 (aarch64_linux_read_description): New function.
5026 (aarch64_arch_setup): Call aarch64_linux_read_description.
5027 (regs_info): Rename to regs_info_aarch64.
5028 (aarch64_regs_info): Return right regs_info.
5029 (initialize_low_arch): Call initialize_low_arch_aarch32.
5031 2015-08-04 Yao Qi <yao.qi@linaro.org>
5033 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5034 * linux-aarch32-low.c: New file.
5035 * linux-aarch32-low.h: New file.
5036 * linux-arm-low.c (arm_fill_gregset): Move it to
5037 linux-aarch32-low.c.
5038 (arm_store_gregset): Likewise.
5039 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5040 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5041 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5042 (regs_info): Rename to regs_info_arm.
5043 (arm_regs_info): Return regs_info_aarch32 if
5044 have_ptrace_getregset is 1 and target description is
5045 arm_with_neon or arm_with_vfpv3.
5046 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5047 Call initialize_low_arch_aarch32 instead.
5049 2015-08-04 Yao Qi <yao.qi@linaro.org>
5051 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5052 * linux-low.c: ... here.
5053 * linux-low.h (have_ptrace_getregset): Declare it.
5055 2015-08-04 Pedro Alves <palves@redhat.com>
5057 * thread-db.c (struct thread_db): Use new typedefs.
5058 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5060 (disable_thread_event_reporting): Cast result of dlsym to
5061 destination function pointer type.
5062 (thread_db_mourn): Use td_ta_delete_ftype.
5064 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5066 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5068 (CDX_BREAKPOINT): Define for R2.
5069 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5070 (the_low_target): Add comments.
5072 2015-07-30 Yao Qi <yao.qi@linaro.org>
5074 * linux-arm-low.c (arm_hwcap): Remove it.
5075 (arm_read_description): New local variable arm_hwcap. Don't
5076 set arm_hwcap to zero.
5078 2015-07-30 Yao Qi <yao.qi@linaro.org>
5080 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5081 Use regcache->tdesc instead.
5082 (arm_store_wmmxregset): Likewise.
5083 (arm_fill_vfpregset): Likewise.
5084 (arm_store_vfpregset): Likewise.
5086 2015-07-30 Yao Qi <yao.qi@linaro.org>
5088 * linux-arm-low.c: Include arch/arm.h.
5089 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5090 (arm_store_gregset): Likewise.
5092 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5094 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5095 ptrace's 4th parameter.
5097 2015-07-27 Yao Qi <yao.qi@linaro.org>
5099 * configure.srv (case aarch64*-*-linux*): Don't set
5102 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5104 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5106 * linux-arm-low.c: Likewise.
5107 * linux-cris-low.c: Likewise.
5108 * linux-crisv32-low.c: Likewise.
5109 * linux-low.c: Likewise.
5110 * linux-m68k-low.c: Likewise.
5111 * linux-mips-low.c: Likewise.
5112 * linux-nios2-low.c: Likewise.
5113 * linux-s390-low.c: Likewise.
5114 * linux-sparc-low.c: Likewise.
5115 * linux-tic6x-low.c: Likewise.
5116 * linux-tile-low.c: Likewise.
5117 * linux-x86-low.c: Likewise.
5119 2015-07-24 Pedro Alves <palves@redhat.com>
5121 * config.in: Regenerate.
5122 * configure: Regenerate.
5124 2015-07-24 Pedro Alves <palves@redhat.com>
5126 * acinclude.m4: Include ../ptrace.m4.
5127 * configure.ac: Call GDB_AC_PTRACE.
5128 * config.in, configure: Regenerate.
5130 2015-07-24 Yao Qi <yao.qi@linaro.org>
5132 * linux-low.c (linux_create_inferior): Remove setting to
5133 proc->priv->new_inferior.
5134 (linux_attach): Likewise.
5135 (linux_low_filter_event): Likewise.
5136 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5138 2015-07-24 Yao Qi <yao.qi@linaro.org>
5140 * linux-low.c (linux_arch_setup): New function.
5141 (linux_low_filter_event): If proc->tdesc is NULL and
5142 proc->attached is true, call the_low_target.arch_setup.
5143 Otherwise, keep status pending, and return.
5144 (linux_resume_one_lwp_throw): Don't call get_pc if
5145 thread->while_stepping isn't NULL. Don't call
5146 get_thread_regcache if proc->tdesc is NULL.
5147 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5148 (linux_target_ops): Install arch_setup.
5149 * server.c (start_inferior): Call the_target->arch_setup.
5150 * target.h (struct target_ops) <arch_setup>: New field.
5151 (target_arch_setup): New marco.
5152 * lynx-low.c (lynx_target_ops): Update.
5153 * nto-low.c (nto_target_ops): Update.
5154 * spu-low.c (spu_target_ops): Update.
5155 * win32-low.c (win32_target_ops): Update.
5157 2015-07-24 Yao Qi <yao.qi@linaro.org>
5159 * linux-low.c (linux_add_process): Don't set
5160 proc->priv->new_inferior.
5161 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5162 (linux_attach): Likewise.
5164 2015-07-24 Yao Qi <yao.qi@linaro.org>
5166 * server.c (start_inferior): Code refactor.
5168 2015-07-24 Yao Qi <yao.qi@linaro.org>
5170 * server.c (process_serial_event): Set general_thread.
5172 2015-07-21 Yao Qi <yao.qi@linaro.org>
5174 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5175 aarch64_linux_get_debug_reg_capacity.
5177 2015-07-17 Yao Qi <yao.qi@linaro.org>
5179 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5180 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5181 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5182 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5183 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5184 (AARCH64_HWP_ALIGNMENT): Likewise.
5185 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5186 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5187 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5188 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5189 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5190 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5191 (struct aarch64_debug_reg_state): Likewise.
5192 (struct arch_lwp_info): Likewise.
5193 (aarch64_align_watchpoint): Likewise.
5194 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5195 (aarch64_watchpoint_length): Likewise.
5196 (aarch64_point_encode_ctrl_reg): Likewise
5197 (aarch64_point_is_aligned): Likewise.
5198 (aarch64_align_watchpoint): Likewise.
5199 (aarch64_linux_set_debug_regs):
5200 (aarch64_dr_state_insert_one_point): Likewise.
5201 (aarch64_dr_state_remove_one_point): Likewise.
5202 (aarch64_handle_breakpoint): Likewise.
5203 (aarch64_handle_aligned_watchpoint): Likewise.
5204 (aarch64_handle_unaligned_watchpoint): Likewise.
5205 (aarch64_handle_watchpoint): Likewise.
5207 2015-07-17 Yao Qi <yao.qi@linaro.org>
5209 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5210 and don't aarch64_get_debug_reg_state. All callers update.
5211 (aarch64_handle_aligned_watchpoint): Likewise.
5212 (aarch64_handle_unaligned_watchpoint): Likewise.
5213 (aarch64_handle_watchpoint): Likewise.
5214 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5215 (aarch64_remove_point): Likewise.
5217 2015-07-17 Yao Qi <yao.qi@linaro.org>
5219 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5221 (aarch64_handle_unaligned_watchpoint): Likewise.
5223 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5225 Revert the previous 3 commits:
5226 Move gdb_regex* to common/
5227 Move linux_find_memory_regions_full & co.
5228 gdbserver build-id attribute generator
5230 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5231 Jan Kratochvil <jan.kratochvil@redhat.com>
5233 gdbserver build-id attribute generator.
5234 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5235 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5236 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5238 (get_dynamic): Use find_pdhr to traverse program headers.
5239 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5240 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5241 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5242 (get_hex_build_id): New.
5243 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5244 to reply XML document.
5246 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5247 Jan Kratochvil <jan.kratochvil@redhat.com>
5249 * target.c: Include target/target-utils.h and fcntl.h.
5250 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5251 (target_fileio_read_stralloc): New functions.
5253 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5255 * Makefile.in (OBS): Add gdb_regex.o.
5257 * config.in: Rebuilt.
5258 * configure: Rebuilt.
5260 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5261 Jan Kratochvil <jan.kratochvil@redhat.com>
5263 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5264 * Makefile.in (OBS): Add target-utils.o.
5265 (linux-maps.o, target-utils.o): New.
5266 * configure.srv (srv_linux_obj): Add linux-maps.o.
5268 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5270 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5272 (the_low_target): Install it.
5274 2015-07-14 Pedro Alves <palves@redhat.com>
5276 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5277 Instead, ignore ECHILD, and throw an error for other errnos.
5279 2015-07-10 Pedro Alves <palves@redhat.com>
5281 * event-loop.c (struct callback_event) <data>: Change type to
5282 gdb_client_data instance instead of gdb_client_data pointer.
5283 (append_callback_event): Adjust.
5285 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5287 * linux-aarch64-low.c: Add comments for each linux_target_ops
5288 method. Remove comments already covered in target_ops and
5289 linux_target_ops definitions.
5290 (the_low_target): Add comments for each unimplemented method.
5292 2015-07-09 Yao Qi <yao.qi@linaro.org>
5294 * linux-aarch64-low.c (aarch64_regmap): Remove.
5295 (aarch64_usrregs_info): Remove.
5296 (regs_info): Set field usrregs to NULL.
5298 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5300 * linux-low.c: Include "rsp-low.h"
5301 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5302 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5303 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5304 (handle_btrace_enable_pt): New.
5305 (handle_btrace_general_set): Support "pt".
5306 (handle_btrace_conf_general_set): Support "pt:size".
5308 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5310 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5313 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5315 * linux-aarch64-low.c: Remove comment about endianness.
5316 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5317 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5320 2015-06-24 Gary Benson <gbenson@redhat.com>
5322 * linux-i386-ipa.c (stdint.h): Do not include.
5323 * lynx-i386-low.c (stdint.h): Likewise.
5324 * lynx-ppc-low.c (stdint.h): Likewise.
5325 * mem-break.c (stdint.h): Likewise.
5326 * thread-db.c (stdint.h): Likewise.
5327 * tracepoint.c (stdint.h): Likewise.
5328 * win32-low.c (stdint.h): Likewise.
5330 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5332 * server.c (write_qxfer_response): Update call to
5333 remote_escape_output.
5335 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5336 Jan Kratochvil <jan.kratochvil@redhat.com>
5338 Merge multiple hex conversions.
5339 * gdbreplay.c (tohex): Rename to 'fromhex'.
5340 (logchar): Use fromhex.
5342 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5344 * server.c (handle_qxfer_libraries): Set `version' attribute for
5347 2015-06-10 Gary Benson <gbenson@redhat.com>
5349 * target.h (struct target_ops) <multifs_open>: New field.
5350 <multifs_unlink>: Likewise.
5351 <multifs_readlink>: Likewise.
5352 * linux-low.c (nat/linux-namespaces.h): New include.
5353 (linux_target_ops): Initialize the_target->multifs_open,
5354 the_target->multifs_unlink and the_target->multifs_readlink.
5355 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5356 * hostio.c (hostio_fs_pid): New static variable.
5357 (hostio_handle_new_gdb_connection): New function.
5358 (handle_setfs): Likewise.
5359 (handle_open): Use the_target->multifs_open as appropriate.
5360 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5361 (handle_readlink): Use the_target->multifs_readlink as
5363 (handle_vFile): Handle vFile:setfs packets.
5364 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5365 after target_handle_new_gdb_connection.
5367 2015-06-10 Gary Benson <gbenson@redhat.com>
5369 * configure.ac (AC_CHECK_FUNCS): Add setns.
5370 * config.in: Regenerate.
5371 * configure: Likewise.
5372 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5373 (linux-namespaces.o): New rule.
5374 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5376 2015-06-09 Gary Benson <gbenson@redhat.com>
5378 * hostio.c (handle_open): Process mode argument with
5379 fileio_to_host_mode.
5381 2015-06-01 Yao Qi <yao.qi@linaro.org>
5383 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5384 * linux-x86-low.c: Likewise.
5386 2015-05-28 Don Breazeal <donb@codesourcery.com>
5388 * linux-low.c (handle_extended_wait): Initialize
5389 thread_info.last_resume_kind for new fork children.
5391 2015-05-15 Pedro Alves <palves@redhat.com>
5393 * target.h (target_handle_new_gdb_connection): Rewrite using if
5394 wrapped in do/while.
5396 2015-05-14 Joel Brobecker <brobecker@adacore.com>
5398 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5399 * configure, config.in: Regenerate.
5400 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5403 2015-05-12 Don Breazeal <donb@codesourcery.com>
5405 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5406 PTRACE_EVENT_VFORK_DONE.
5407 (linux_low_ptrace_options, extended_event_reported): Add vfork
5409 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5410 and "vforkdone" for RSP 'T' Stop Reply Packet.
5411 * server.h (report_vfork_events): Declare
5414 2015-05-12 Don Breazeal <donb@codesourcery.com>
5416 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5417 (the_low_target) <new_fork>: Initialize new member.
5418 * linux-arm-low.c (arm_new_fork): New function.
5419 (the_low_target) <new_fork>: Initialize new member.
5420 * linux-low.c (handle_extended_wait): Call new target function
5422 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5423 * linux-mips-low.c (mips_add_watchpoint): New function
5424 extracted from mips_insert_point.
5425 (the_low_target) <new_fork>: Initialize new member.
5426 (mips_linux_new_fork): New function.
5427 (mips_insert_point): Call mips_add_watchpoint.
5428 * linux-x86-low.c (x86_linux_new_fork): New function.
5429 (the_low_target) <new_fork>: Initialize new member.
5431 2015-05-12 Don Breazeal <donb@codesourcery.com>
5433 * linux-low.c (handle_extended_wait): Implement return value,
5434 rename argument 'event_child' to 'event_lwp', handle
5435 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5436 (linux_low_ptrace_options): New function.
5437 (linux_low_filter_event): Call linux_low_ptrace_options,
5438 use different argument fo linux_enable_event_reporting,
5439 use return value from handle_extended_wait.
5440 (extended_event_reported): New function.
5441 (linux_wait_1): Call extended_event_reported and set
5442 status to report fork events.
5443 (linux_write_memory): Add pid to debug message.
5444 (reset_lwp_ptrace_options_callback): New function.
5445 (linux_handle_new_gdb_connection): New function.
5446 (linux_target_ops): Initialize new structure member.
5447 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5448 * lynx-low.c: Initialize new structure member.
5449 * remote-utils.c (prepare_resume_reply): Implement stop reason
5450 "fork" for "T" stop message.
5451 * server.c (handle_query): Call handle_new_gdb_connection.
5452 * server.h (report_fork_events): Declare global flag.
5453 * target.h (struct target_ops) <handle_new_gdb_connection>:
5455 (target_handle_new_gdb_connection): New macro.
5456 * win32-low.c: Initialize new structure member.
5458 2015-05-12 Don Breazeal <donb@codesourcery.com>
5460 * mem-break.c (APPEND_TO_LIST): Define macro.
5461 (clone_agent_expr): New function.
5462 (clone_one_breakpoint): New function.
5463 (clone_all_breakpoints): New function.
5464 * mem-break.h: Declare new functions.
5466 2015-05-12 Don Breazeal <donb@codesourcery.com>
5468 * linux-low.c (linux_supports_fork_events): New function.
5469 (linux_supports_vfork_events): New function.
5470 (linux_target_ops): Initialize new structure members.
5471 (initialize_low): Call linux_check_ptrace_features.
5472 * lynx-low.c (lynx_target_ops): Initialize new structure
5474 * server.c (report_fork_events, report_vfork_events):
5476 (handle_query): Add new features to qSupported packet and
5478 (captured_main): Initialize new global variables.
5479 * target.h (struct target_ops) <supports_fork_events>:
5481 <supports_vfork_events>: New member.
5482 (target_supports_fork_events): New macro.
5483 (target_supports_vfork_events): New macro.
5484 * win32-low.c (win32_target_ops): Initialize new structure
5487 2015-05-12 Gary Benson <gbenson@redhat.com>
5489 * server.c (handle_qxfer_exec_file): Use current process
5492 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5494 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5495 Remove HAVE_PTRACE_GETREGS conditionals.
5496 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5497 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5499 2015-05-08 Yao Qi <yao.qi@linaro.org>
5501 * linux-low.c (linux_supports_conditional_breakpoints): New
5503 (linux_target_ops): Install new target method.
5504 * lynx-low.c (lynx_target_ops): Install NULL hook for
5505 supports_conditional_breakpoints.
5506 * nto-low.c (nto_target_ops): Likewise.
5507 * spu-low.c (spu_target_ops): Likewise.
5508 * win32-low.c (win32_target_ops): Likewise.
5509 * server.c (handle_query): Check
5510 target_supports_conditional_breakpoints.
5511 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5513 (target_supports_conditional_breakpoints): New macro.
5515 2015-05-06 Pedro Alves <palves@redhat.com>
5518 * server.c (start_inferior): If the process exits, mourn it.
5520 2015-04-21 Gary Benson <gbenson@redhat.com>
5522 * hostio.c (fileio_open_flags_to_host): Factored out to
5523 fileio_to_host_openflags in common/fileio.c. Single use
5526 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5528 * linux-xtensa-low.c (xtensa_fill_gregset)
5529 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5532 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5534 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5535 (regs_info): Replace usrregs pointer with NULL.
5537 2015-04-17 Gary Benson <gbenson@redhat.com>
5539 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5540 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5541 * server.c (handle_qxfer_exec_file): New function.
5542 (qxfer_packets): Add exec-file entry.
5543 (handle_query): Report qXfer:exec-file:read as supported packet.
5545 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5547 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5549 2015-04-09 Gary Benson <gbenson@redhat.com>
5551 * hostio-errno.c (errno_to_fileio_error): Remove function.
5552 Update caller to use remote_fileio_to_fio_error.
5554 2015-04-09 Yao Qi <yao.qi@linaro.org>
5556 * linux-low.c (linux_insert_point): Call
5557 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5558 (linux_remove_point): Call remove_memory_breakpoint if type is
5560 * linux-x86-low.c (x86_insert_point): Don't call
5561 insert_memory_breakpoint.
5562 (x86_remove_point): Don't call remove_memory_breakpoint.
5564 2015-04-01 Pedro Alves <palves@redhat.com>
5565 Cleber Rosa <crosa@redhat.com>
5567 * server.c (gdbserver_usage): Reorganize and extend the usage
5570 2015-03-24 Pedro Alves <palves@redhat.com>
5572 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5573 output. Also dump TRAP_TRACE.
5574 (linux_low_filter_event): In debug output, distinguish a
5575 resume_stop SIGSTOP from a delayed SIGSTOP.
5577 2015-03-24 Gary Benson <gbenson@redhat.com>
5579 * linux-x86-low.c (x86_linux_new_thread): Moved to
5581 (x86_linux_prepare_to_resume): Likewise.
5583 2015-03-24 Gary Benson <gbenson@redhat.com>
5585 * Makefile.in (x86-linux-dregs.o): New rule.
5586 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5587 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5588 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5589 (x86_linux_dr_get): Likewise.
5590 (x86_linux_dr_set): Likewise.
5591 (update_debug_registers_callback): Likewise.
5592 (x86_linux_dr_set_addr): Likewise.
5593 (x86_linux_dr_get_addr): Likewise.
5594 (x86_linux_dr_set_control): Likewise.
5595 (x86_linux_dr_get_control): Likewise.
5596 (x86_linux_dr_get_status): Likewise.
5597 (x86_linux_update_debug_registers): Likewise.
5599 2015-03-24 Gary Benson <gbenson@redhat.com>
5601 * linux-x86-low.c (x86_linux_update_debug_registers):
5602 New function, factored out from...
5603 (x86_linux_prepare_to_resume): ...this.
5605 2015-03-24 Gary Benson <gbenson@redhat.com>
5607 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5608 (x86_linux_dr_set): Likewise.
5609 (update_debug_registers_callback): Likewise.
5610 (x86_linux_dr_set_addr): Likewise.
5611 (x86_linux_dr_get_addr): Likewise.
5612 (x86_linux_dr_set_control): Likewise.
5613 (x86_linux_dr_get_control): Likewise.
5614 (x86_linux_dr_get_status): Likewise.
5615 (x86_linux_prepare_to_resume): Likewise.
5617 2015-03-24 Gary Benson <gbenson@redhat.com>
5619 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5620 Use perror_with_name. Pass string through gettext.
5621 (x86_linux_dr_set): Likewise.
5623 2015-03-24 Gary Benson <gbenson@redhat.com>
5625 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5626 (x86_linux_dr_set_addr): ...this.
5627 (x86_dr_low_get_addr): Rename to...
5628 (x86_linux_dr_get_addr): ...this.
5629 (x86_dr_low_set_control): Rename to...
5630 (x86_linux_dr_set_control): ...this.
5631 (x86_dr_low_get_control): Rename to...
5632 (x86_linux_dr_get_control): ...this.
5633 (x86_dr_low_get_status): Rename to...
5634 (x86_linux_dr_get_status): ...this.
5635 (x86_dr_low): Update with new function names.
5637 2015-03-24 Gary Benson <gbenson@redhat.com>
5639 * Makefile.in (x86-linux.o): New rule.
5640 * configure.srv: Add x86-linux.o to relevant targets.
5641 * linux-low.c (lwp_set_arch_private_info): New function.
5642 (lwp_arch_private_info): Likewise.
5643 * linux-x86-low.c: Include nat/x86-linux.h.
5644 (arch_lwp_info): Removed structure.
5645 (update_debug_registers_callback):
5646 Use lwp_set_debug_registers_changed.
5647 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5648 and lwp_set_debug_registers_changed.
5649 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5651 2015-03-24 Gary Benson <gbenson@redhat.com>
5653 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5654 * linux-arm-low.c (arm_new_thread): Likewise.
5655 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5656 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5657 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5658 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5660 2015-03-24 Gary Benson <gbenson@redhat.com>
5662 * linux-low.c (ptid_of_lwp): New function.
5663 (lwp_is_stopped): Likewise.
5664 (lwp_stop_reason): Likewise.
5665 * linux-x86-low.c (update_debug_registers_callback):
5667 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5670 2015-03-24 Gary Benson <gbenson@redhat.com>
5672 * linux-low.h (linux_stop_lwp): Remove declaration.
5674 2015-03-24 Gary Benson <gbenson@redhat.com>
5676 * linux-low.h: Include nat/linux-nat.h.
5677 * linux-low.c (iterate_over_lwps_args): New structure.
5678 (iterate_over_lwps_filter): New function.
5679 (iterate_over_lwps): Likewise.
5680 * linux-x86-low.c (update_debug_registers_callback):
5681 Update signature to what iterate_over_lwps expects.
5682 Remove PID check that iterate_over_lwps now performs.
5683 (x86_dr_low_set_addr): Use iterate_over_lwps.
5684 (x86_dr_low_set_control): Likewise.
5686 2015-03-24 Gary Benson <gbenson@redhat.com>
5688 * linux-x86-low.c (x86_debug_reg_state): New function.
5689 (x86_linux_prepare_to_resume): Use the above.
5691 2015-03-24 Gary Benson <gbenson@redhat.com>
5693 * linux-low.c (current_lwp_ptid): New function.
5694 * linux-x86-low.c: Include nat/linux-nat.h.
5695 (x86_dr_low_get_addr): Use current_lwp_ptid.
5696 (x86_dr_low_get_control): Likewise.
5697 (x86_dr_low_get_status): Likewise.
5699 2015-03-20 Pedro Alves <palves@redhat.com>
5701 * tracepoint.c (cmd_qtstatus): Make "str" const.
5703 2015-03-20 Pedro Alves <palves@redhat.com>
5705 * server.c (handle_general_set): Make "req_str" const.
5707 2015-03-19 Pedro Alves <palves@redhat.com>
5709 * linux-low.c (linux_resume_one_lwp): Rename to ...
5710 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5711 instead call perror_with_name.
5712 (check_ptrace_stopped_lwp_gone): New function.
5713 (linux_resume_one_lwp): Reimplement as wrapper around
5714 linux_resume_one_lwp_throw that swallows errors if the LWP is
5717 2015-03-19 Pedro Alves <palves@redhat.com>
5719 * linux-low.c (count_events_callback, select_event_lwp_callback):
5720 No longer check whether the thread has resume_stop as last resume
5723 2015-03-19 Pedro Alves <palves@redhat.com>
5725 * linux-low.c (count_events_callback, select_event_lwp_callback):
5726 Use the lwp's status_pending_p field, not the thread's.
5728 2015-03-19 Pedro Alves <palves@redhat.com>
5730 * linux-low.c (select_event_lwp_callback): Update comments to
5731 no longer mention SIGTRAP.
5733 2015-03-18 Gary Benson <gbenson@redhat.com>
5735 * server.c (handle_query): Do not report vFile:fstat as supported.
5737 2015-03-11 Gary Benson <gbenson@redhat.com>
5739 * hostio.c (sys/types.h): New include.
5740 (sys/stat.h): Likewise.
5741 (common-remote-fileio.h): Likewise.
5742 (handle_fstat): New function.
5743 (handle_vFile): Handle vFile:fstat packets.
5745 2015-03-11 Gary Benson <gbenson@redhat.com>
5747 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5748 struct stat.st_blocks and struct stat.st_blksize.
5749 * configure: Regenerate.
5750 * config.in: Likewise.
5751 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5752 (OBS): Add common-remote-fileio.o.
5753 (common-remote-fileio.o): New rule.
5755 2015-03-09 Pedro Alves <palves@redhat.com>
5757 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5758 'struct sockaddr' pointer in 'accept' call.
5760 2015-03-09 Pedro Alves <palves@redhat.com>
5763 2015-03-07 Pedro Alves <palves@redhat.com>
5764 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5765 or <winsock2.h> here. Instead include "gdb_socket.h".
5766 (remote_open): Use union gdb_sockaddr_u.
5767 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5768 or <winsock2.h> here. Instead include "gdb_socket.h".
5769 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5770 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5772 (init_named_socket, gdb_agent_helper_thread): Use union
5775 2015-03-07 Pedro Alves <palves@redhat.com>
5777 * configure.ac (build_warnings): Move
5778 -Wdeclaration-after-statement to the C-specific set.
5779 * configure: Regenerate.
5781 2015-03-07 Pedro Alves <palves@redhat.com>
5783 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5784 or <winsock2.h> here. Instead include "gdb_socket.h".
5785 (remote_open): Use union gdb_sockaddr_u.
5786 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5787 or <winsock2.h> here. Instead include "gdb_socket.h".
5788 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5789 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5791 (init_named_socket, gdb_agent_helper_thread): Use union
5794 2015-03-07 Pedro Alves <palves@redhat.com>
5796 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5799 2015-03-06 Yao Qi <yao.qi@linaro.org>
5801 * linux-aarch64-low.c (aarch64_insert_point): Use
5802 show_debug_regs as a boolean.
5803 (aarch64_remove_point): Likewise.
5805 2015-03-05 Pedro Alves <palves@redhat.com>
5807 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5808 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5809 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5810 * nto-low.c (nto_target_ops): Likewise.
5811 * spu-low.c (spu_target_ops): Likewise.
5812 * win32-low.c (win32_target_ops): Likewise.
5814 2015-03-04 Pedro Alves <palves@redhat.com>
5816 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
5817 Decide whether a breakpoint triggered based on the SIGTRAP's
5819 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5820 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
5821 (linux_low_filter_event): Check for breakpoints before checking
5823 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5825 (linux_stopped_by_sw_breakpoint)
5826 (linux_supports_stopped_by_sw_breakpoint)
5827 (linux_stopped_by_hw_breakpoint)
5828 (linux_supports_stopped_by_hw_breakpoint): New functions.
5829 (linux_target_ops): Install new target methods.
5831 2015-03-04 Pedro Alves <palves@redhat.com>
5833 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5834 * server.c (swbreak_feature, hwbreak_feature): New globals.
5835 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5836 (captured_main): Clear swbreak_feature and hwbreak_feature.
5837 * server.h (swbreak_feature, hwbreak_feature): Declare.
5838 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5839 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5840 supports_stopped_by_hw_breakpoint>: New fields.
5841 (target_supports_stopped_by_sw_breakpoint)
5842 (target_stopped_by_sw_breakpoint)
5843 (target_supports_stopped_by_hw_breakpoint)
5844 (target_stopped_by_hw_breakpoint): Declare.
5846 2015-03-04 Pedro Alves <palves@redhat.com>
5848 enum lwp_stop_reason -> enum target_stop_reason
5849 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5850 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5851 (linux_wait_1, stuck_in_jump_pad_callback)
5852 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5853 (linux_stopped_by_watchpoint):
5854 * linux-low.h (enum lwp_stop_reason): Delete.
5855 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5856 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5858 2015-03-04 Yao Qi <yao.qi@linaro.org>
5860 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5862 2015-03-03 Gary Benson <gbenson@redhat.com>
5864 * hostio.c (handle_vFile): Fix prefix lengths.
5866 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5868 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5871 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5873 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5874 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5875 (clean): Add "rm -f" for above C files.
5876 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5877 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5878 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5879 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5880 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5881 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5882 (init_registers_s390x_vx_linux64)
5883 (init_registers_s390x_tevx_linux64)
5884 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5885 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5887 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5888 (s390_store_vxrs_high): New functions.
5889 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5891 (s390_arch_setup): Add logic for selecting one of the new target
5892 descriptions. Activate the new vector regsets if applicable.
5893 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5894 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5895 and init_registers_s390x_tevx_linux64.
5897 2015-03-01 Pedro Alves <palves@redhat.com>
5899 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5902 2015-02-27 Pedro Alves <palves@redhat.com>
5904 * linux-x86-low.c (u_debugreg_offset): New function.
5905 (x86_linux_dr_get, x86_linux_dr_set): Use it.
5907 2015-02-27 Pedro Alves <palves@redhat.com>
5909 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5910 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5911 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5912 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5913 (ps_lsetfpregs, ps_getpid)
5914 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5915 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5916 (ps_lsetxregs, ps_plog): Declare.
5918 2015-02-27 Pedro Alves <palves@redhat.com>
5920 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5921 IP_AGENT_EXPORT_FUNC.
5922 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5923 IP_AGENT_EXPORT_FUNC.
5924 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5925 (IP_AGENT_EXPORT): Delete.
5926 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5927 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5928 (gdb_trampoline_buffer_error, collecting, gdb_collect)
5929 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5930 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5931 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5932 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5933 (traceframe_read_count, traceframe_write_count)
5934 (traceframes_created, trace_state_variables, get_raw_reg)
5935 (get_trace_state_variable_value, set_trace_state_variable_value)
5936 (ust_loaded, helper_thread_id, cmd_buf): Use
5937 IPA_SYM_EXPORTED_NAME.
5938 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5939 (tracepoints) Use IP_AGENT_EXPORT_VAR.
5940 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
5941 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5942 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
5943 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
5944 EXTERN_C_PUSH/EXTERN_C_POP.
5945 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
5946 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
5947 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5948 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
5949 (traceframe_write_count, traceframe_read_count)
5950 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
5951 (about_to_request_buffer_space, get_trace_state_variable_value)
5952 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
5953 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
5954 EXTERN_C_PUSH/EXTERN_C_POP.
5955 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
5956 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
5957 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
5958 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5959 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5960 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5961 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
5962 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
5964 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
5965 (IP_AGENT_EXPORT_VAR_DECL): Define.
5967 (gdb_agent_get_raw_reg): Declare.
5969 2015-02-27 Tom Tromey <tromey@redhat.com>
5970 Pedro Alves <palves@redhat.com>
5972 Rename symbols whose names are reserved C++ keywords throughout.
5974 2015-02-27 Pedro Alves <palves@redhat.com>
5976 * Makefile.in (COMPILER): New, get it from autoconf.
5977 (CXX): Get from autoconf instead.
5978 (COMPILE.pre): Use COMPILER.
5979 (CC-LD): Rename to ...
5980 (CC_LD): ... this. Use COMPILER.
5981 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
5982 (CXX_FOR_TARGET): Default to g++ instead of gcc.
5983 * acinclude.m4: Include build-with-cxx.m4.
5984 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
5985 Disable -Werror by default if building in C++ mode.
5986 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
5987 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
5988 the C++ compiler. Save/restore CXXFLAGS too.
5989 * configure: Regenerate.
5991 2015-02-27 Pedro Alves <palves@redhat.com>
5993 * acinclude.m4: Include libiberty.m4.
5994 * configure.ac: Call libiberty_INIT.
5995 * config.in, configure: Regenerate.
5997 2015-02-26 Pedro Alves <palves@redhat.com>
5999 * linux-low.c (linux_wait_1): When incrementing the PC past a
6000 program breakpoint always use the_low_target.breakpoint_len as
6001 increment, rather than the maximum between that and
6002 the_low_target.decr_pc_after_break.
6004 2015-02-23 Pedro Alves <palves@redhat.com>
6006 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6007 thread was doing a step-over; always adjust the PC if
6008 we stepped over a permanent breakpoint.
6009 (linux_wait_1): If we stepped over breakpoint that was on top of a
6010 permanent breakpoint, manually advance the PC past it.
6012 2015-02-23 Pedro Alves <palves@redhat.com>
6014 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6016 (x86_fill_gregset, x86_store_gregset): Use it when handling
6019 2015-02-20 Pedro Alves <palves@redhat.com>
6021 * thread-db.c: Include "nat/linux-procfs.h".
6022 (thread_db_init): Skip listing new threads if the kernel supports
6023 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6025 2015-02-20 Pedro Alves <palves@redhat.com>
6027 * linux-low.c (status_pending_p_callback): Use ptid_match.
6029 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6031 PR breakpoints/16812
6032 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6033 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6034 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6036 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6038 PR breakpoints/15956
6039 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6041 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6043 * linux-low.c (linux_low_btrace_conf): Print size.
6044 * server.c (handle_btrace_conf_general_set): New.
6045 (hanle_general_set): Call handle_btrace_conf_general_set.
6046 (handle_query): Report Qbtrace-conf:bts:size as supported.
6048 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6050 * linux-low.c (linux_low_enable_btrace): Update parameters.
6051 (linux_low_btrace_conf): New.
6052 (linux_target_ops)<to_btrace_conf>: Initialize.
6053 * server.c (current_btrace_conf): New.
6054 (handle_btrace_enable): Rename to ...
6055 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
6056 to target_enable_btrace. Update comment. Update users.
6057 (handle_qxfer_btrace_conf): New.
6058 (qxfer_packets): Add btrace-conf entry.
6059 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6060 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6061 (target_ops)<read_btrace_conf>: New.
6062 (target_enable_btrace): Update parameters.
6063 (target_read_btrace_conf): New.
6065 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6067 * server.c (handle_btrace_general_set): Remove call to
6068 target_supports_btrace.
6069 (supported_btrace_packets): New.
6070 (handle_query): Call supported_btrace_packets.
6071 * target.h: include btrace-common.h.
6072 (btrace_target_info): Removed.
6073 (supports_btrace, target_supports_btrace): Update parameters.
6075 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6077 * Makefile.in (SFILES): Add common/btrace-common.c.
6078 (OBS): Add common/btrace-common.o.
6079 (btrace-common.o): Add build rules.
6080 * linux-low: Include btrace-common.h.
6081 (linux_low_read_btrace): Use struct btrace_data. Call
6082 btrace_data_init and btrace_data_fini.
6084 2015-02-06 Pedro Alves <palves@redhat.com>
6086 * thread-db.c (find_new_threads_callback): Add debug output.
6088 2015-02-04 Pedro Alves <palves@redhat.com>
6090 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6091 (resume_stopped_resumed_lwps): New function.
6092 (linux_wait_for_event_filtered): Use it.
6094 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6096 * Makefile.in (SFILES): Add linux-personality.c.
6097 (linux-personality.o): New rule.
6098 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6099 list of objects to be built.
6100 * linux-low.c: Include nat/linux-personality.h.
6101 (linux_create_inferior): Remove code to disable address space
6102 randomization (moved to ../nat/linux-personality.c). Create
6103 cleanup to disable address space randomization.
6105 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6107 * Makefile.in (posix-strerror.o): New rule.
6108 (mingw-strerror.o): Likewise.
6109 * configure: Regenerated.
6110 * configure.ac: Source file ../common/common.host. Initialize new
6111 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6113 2015-01-14 Yao Qi <yao@codesourcery.com>
6115 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6116 (ppc-linux.o): New rule.
6117 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6118 * configure.ac: AC_CHECK_FUNCS(getauxval).
6119 * config.in: Re-generated.
6120 * configure: Re-generated.
6121 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6122 ppc64_64bit_inferior_p
6124 2015-01-14 Yao Qi <yao@codesourcery.com>
6126 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6127 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6128 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6129 (PT_ORIG_R3, PT_TRAP): Likewise.
6130 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6131 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6132 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6134 2015-01-10 Joel Brobecker <brobecker@adacore.com>
6136 * i387-fp.c (i387_cache_to_xsave): In look over
6137 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6138 zmmh_low_space field by use of zmmh_high_space.
6140 2015-01-09 Pedro Alves <palves@redhat.com>
6142 * linux-low.c (step_over_bkpt): Move higher up in the file.
6143 (handle_extended_wait): Don't store the stop_pc here.
6144 (get_stop_pc): Adjust comments and rename to ...
6145 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6146 stopped for a software breakpoint or hardware breakpoint.
6147 (thread_still_has_status_pending_p): New function.
6148 (status_pending_p_callback): Use
6149 thread_still_has_status_pending_p. If the event is no longer
6150 interesting, resume the LWP.
6151 (handle_tracepoints): Add assert.
6152 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6153 (wstatus_maybe_breakpoint): New function.
6154 (cancel_breakpoint): Delete function.
6155 (check_stopped_by_watchpoint): New function, factored out from
6156 linux_low_filter_event.
6157 (lp_status_maybe_breakpoint): Delete function.
6158 (linux_low_filter_event): Remove filter_ptid argument.
6159 Leave thread group exits pending here. Store the LWP's stop PC.
6160 Always leave events pending.
6161 (linux_wait_for_event_filtered): Pull all events out of the
6162 kernel, and leave them all pending.
6163 (count_events_callback, select_event_lwp_callback): Consider all
6165 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6166 (select_event_lwp): Only give preference to the stepping LWP in
6167 all-stop mode. Adjust comments.
6168 (ignore_event): New function.
6169 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6170 references to cancel_breakpoints. Adjust to renames. Also give
6171 equal priority to all LWPs that have had events in non-stop mode.
6172 If reporting a software breakpoint event, unadjust the LWP's PC.
6173 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6174 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6176 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6177 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6178 (linux_stopped_by_watchpoint): Adjust.
6179 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6180 * linux-low.h (enum lwp_stop_reason): New.
6181 (struct lwp_info) <stop_pc>: Adjust comment.
6182 <stopped_by_watchpoint>: Delete field.
6183 <stop_reason>: New field.
6184 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6185 * mem-break.c (software_breakpoint_inserted_here)
6186 (hardware_breakpoint_inserted_here): New function.
6187 * mem-break.h (software_breakpoint_inserted_here)
6188 (hardware_breakpoint_inserted_here): Declare.
6189 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6190 (cancel_breakpoints): Delete.
6191 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6192 (upload_fast_traceframes): Remove references to
6195 2015-01-09 Pedro Alves <palves@redhat.com>
6197 * thread-db.c (find_new_threads_callback): Ignore thread if the
6198 kernel thread ID is -1.
6200 2015-01-09 Pedro Alves <palves@redhat.com>
6202 * linux-low.c (linux_attach_fail_reason_string): Move to
6203 nat/linux-ptrace.c, and rename.
6204 (linux_attach_lwp): Update comment.
6205 (attach_proc_task_lwp_callback): New function.
6206 (linux_attach): Adjust to rename and use
6207 linux_proc_attach_tgid_threads.
6208 (linux_attach_fail_reason_string): Delete declaration.
6210 2015-01-01 Joel Brobecker <brobecker@adacore.com>
6212 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6213 * server.c (gdbserver_version): Likewise.
6215 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6217 * remote-utils.c: Include ctype.h.
6218 (input_interrupt): Explicitly handle the case when the char
6219 received is the NUL byte. Improve the printing of non-ASCII
6222 2014-12-16 Joel Brobecker <brobecker@adacore.com>
6224 * linux-low.c (linux_low_filter_event): Update call to
6225 linux_enable_event_reporting following the addition of
6226 a new parameter to that function.
6228 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
6231 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6232 (AARCH64_FPCR_REGNO): Likewise.
6233 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6234 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6235 (aarch64_store_fpregset): Likewise.
6237 2014-12-15 Joel Brobecker <brobecker@adacore.com>
6239 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6240 Remove FIXME comment about assumption about N.
6242 2014-12-13 Joel Brobecker <brobecker@adacore.com>
6244 * configure.ac: If large-file support is disabled in GDBserver,
6245 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6246 * configure: Regenerate.
6248 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6250 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6251 warning upon ENODATA from ptrace.
6252 * linux-s390-low.c (s390_store_tdb): New.
6253 (s390_regsets): Add regset for NT_S390_TDB.
6255 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6257 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6258 without a fill_function.
6259 * linux-s390-low.c (s390_fill_last_break): Remove.
6260 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6261 (s390_arch_setup): Use regset's size instead of fill_function for
6264 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6266 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6267 the regset's store function when ptrace returned an error.
6268 * regcache.c (get_thread_regcache): Invalidate register cache
6269 before fetching inferior's registers.
6271 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6273 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6274 while-loop as for-loop.
6275 (regsets_store_inferior_registers): Likewise.
6277 2014-11-28 Yao Qi <yao@codesourcery.com>
6279 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6280 * config.in, configure: Re-generate.
6281 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6284 2014-11-21 Yao Qi <yao@codesourcery.com>
6286 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6287 (AC_CHECK_HEADERS): Remove malloc.h.
6288 * configure: Re-generated.
6289 * config.in: Re-generated.
6290 * server.h: Don't include alloca.h and malloc.h.
6291 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6292 Don't include malloc.h.
6294 2014-11-17 Joel Brobecker <brobecker@adacore.com>
6296 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6297 corresponding ERRNO check in same block.
6299 2014-11-12 Pedro Alves <palves@redhat.com>
6301 * server.c (cont_thread): Update comment.
6302 (start_inferior, attach_inferior): No longer clear cont_thread.
6303 (handle_v_cont): No longer set cont_thread.
6304 (captured_main): Clear cont_thread each time a GDB connects.
6306 2014-11-12 Pedro Alves <palves@redhat.com>
6308 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6309 thread, and don't resume all threads if the Hc thread has exited.
6311 2014-11-12 Pedro Alves <palves@redhat.com>
6313 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6314 the process group instead of to a specific LWP.
6316 2014-10-15 Pedro Alves <palves@redhat.com>
6319 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6321 (arm_set_thread_context): Delete.
6322 (the_low_target): Adjust.
6323 * win32-i386-low.c (debug_registers_changed)
6324 (debug_registers_used): Delete.
6325 (update_debug_registers_callback): New function.
6326 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6327 needing to update their debug registers.
6328 (win32_get_current_dr): New function.
6329 (x86_dr_low_get_addr, x86_dr_low_get_control)
6330 (x86_dr_low_get_status): Fetch the debug register from the thread
6332 (i386_initial_stuff): Adjust.
6333 (i386_get_thread_context): Remove current_event parameter. Don't
6334 clear debug_registers_changed nor copy DR values to
6336 (i386_set_thread_context): Delete.
6337 (i386_prepare_to_resume): New function.
6338 (i386_thread_added): Mark the thread as needing to update irs
6340 (the_low_target): Remove i386_set_thread_context and install
6341 i386_prepare_to_resume.
6342 * win32-low.c (win32_get_thread_context): Adjust.
6343 (win32_set_thread_context): Use SetThreadContext
6345 (win32_prepare_to_resume): New function.
6346 (win32_require_context): New function, factored out from ...
6347 (thread_rec): ... this.
6348 (continue_one_thread): Call win32_prepare_to_resume on each thread
6349 we're about to continue.
6350 (win32_resume): Call win32_prepare_to_resume on the event thread.
6351 * win32-low.h (struct win32_thread_info)
6352 <debug_registers_changed>: New field.
6353 (struct win32_target_ops): Change prototype of set_thread_context,
6354 delete set_thread_context and add prepare_to_resume.
6355 (win32_require_context): New declaration.
6357 2014-10-08 Gary Benson <gbenson@redhat.com>
6359 * server.h: Do not include common-exceptions.h.
6361 2014-10-08 Gary Benson <gbenson@redhat.com>
6363 * server.h: Do not include cleanups.h.
6365 2014-09-30 James Hogan <james.hogan@imgtec.com>
6367 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6370 2014-09-23 Yao Qi <yao@codesourcery.com>
6372 * linux-low.c (lp_status_maybe_breakpoint): New function.
6373 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6374 (count_events_callback): Likewise.
6375 (select_event_lwp_callback): Likewise.
6376 (cancel_breakpoints_callback): Likewise.
6378 2014-09-19 Don Breazeal <donb@codesourcery.com>
6380 * linux-low.c (handle_extended_wait): Call
6381 linux_ptrace_get_extended_event.
6382 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6383 linux_is_extended_waitstatus.
6385 2014-09-16 Joel Brobecker <brobecker@adacore.com>
6387 * Makefile.in (CPPFLAGS): Define.
6388 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6389 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6391 2014-09-16 Gary Benson <gbenson@redhat.com>
6393 * inferiors.h (current_inferior): Renamed as...
6394 (current_thread): New variable. All uses updated.
6395 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6396 (maybe_move_out_of_jump_pad): Likewise.
6397 (cancel_breakpoint): Likewise.
6398 (linux_low_filter_event): Likewise.
6399 (wait_for_sigstop): Likewise.
6400 (linux_resume_one_lwp): Likewise.
6401 (need_step_over_p): Likewise.
6402 (start_step_over): Likewise.
6403 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6404 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6405 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6406 and save_inferior as saved_thread.
6407 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6409 (regcache_invalidate_thread): Likewise.
6410 * remote-utils.c (prepare_resume_reply): Likewise.
6411 * thread-db.c (thread_db_get_tls_address): Likewise.
6412 (disable_thread_event_reporting): Likewise.
6413 (remove_thread_event_breakpoints): Likewise.
6414 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6416 * target.h (set_desired_inferior): Renamed as...
6417 (set_desired_thread): New declaration. All uses updated.
6418 * server.c (myresume): Updated comment to reference thread instead
6420 (handle_serial_event): Likewise.
6421 (handle_target_event): Likewise.
6423 2014-09-12 Tom Tromey <tromey@redhat.com>
6424 Gary Benson <gbenson@redhat.com>
6426 * regcache.h: Include common-regcache.h.
6427 (regcache_read_pc): Don't declare.
6428 * regcache.c (get_thread_regcache_for_ptid): New function.
6430 2014-09-11 Tom Tromey <tromey@redhat.com>
6431 Gary Benson <gbenson@redhat.com>
6433 * symbol.c: New file.
6434 * Makefile.in (SFILES): Add symbol.c.
6435 (OBS): Add symbol.o.
6437 2014-09-11 Gary Benson <gbenson@redhat.com>
6439 * target.c (target_stop_ptid, target_continue_ptid): New
6442 2014-09-11 Tom Tromey <tromey@redhat.com>
6443 Gary Benson <gbenson@redhat.com>
6445 * target.h: Include target/target.h.
6446 * target.c (target_read_memory, target_read_uint32)
6447 (target_write_memory): New functions.
6449 2014-09-11 Gary Benson <gbenson@redhat.com>
6451 * server.h (debug_hw_points): Don't declare.
6452 * server.c (debug_hw_points): Don't define. Replace all uses
6453 with show_debug_regs.
6454 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6455 all uses with show_debug_regs.
6457 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6459 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6460 endianness into account.
6461 (ppc_supply_ptrace_register): Likewise.
6463 2014-09-03 James Hogan <james.hogan@imgtec.com>
6465 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6466 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6468 2014-09-03 Gary Benson <gbenson@redhat.com>
6470 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6471 ALL_DEBUG_ADDRESS_REGISTERS.
6473 2014-09-02 Gary Benson <gbenson@redhat.com>
6475 * i386-low.h: Renamed as...
6476 * x86-low.h: New file. All type, function and variable name
6477 prefixes changed from "i386_" to "x86_". All references updated.
6478 * i386-low.c: Renamed as...
6479 * x86-low.c: New file. All type, function and variable name
6480 prefixes changed from "i386_" to "x86_". All references updated.
6482 2014-09-02 Gary Benson <gbenson@redhat.com>
6484 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6485 (x86_linux_new_thread): Likewise.
6487 2014-08-29 Gary Benson <gbenson@redhat.com>
6489 * server.h (setjmp.h): Do not include.
6490 (toplevel): Do not declare.
6491 (common-exceptions.h): Include.
6492 (cleanups.h): Likewise.
6493 * server.c (toplevel): Do not define.
6494 (exit_code): New static global.
6495 (detach_or_kill_for_exit_cleanup): New function.
6496 (main): New function. Original main renamed to...
6497 (captured_main): New function.
6498 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6500 2014-08-29 Gary Benson <gbenson@redhat.com>
6502 * Makefile.in (SFILES): Add common/common-exceptions.c.
6503 (OBS): Add common-exceptions.o.
6504 (common-exceptions.o): New rule.
6505 * utils.c (prepare_to_throw_exception): New function.
6507 2014-08-29 Gary Benson <gbenson@redhat.com>
6509 * config.in: Regenerate.
6510 * configure: Likewise.
6512 2014-08-29 Gary Benson <gbenson@redhat.com>
6514 * Makefile.in (SFILES): Add common/cleanups.c.
6516 (cleanups.o): New rule.
6518 2014-08-29 Gary Benson <gbenson@redhat.com>
6520 * utils.c (internal_vwarning): New function.
6522 2014-08-28 Gary Benson <gbenson@redhat.com>
6524 * utils.h (fatal): Remove declaration.
6525 * utils.c (fatal): Remove function.
6527 2014-08-28 Gary Benson <gbenson@redhat.com>
6529 * tracepoint.c (gdb_agent_init): Replace fatal with
6531 (initialize_tracepoint): Likewise.
6533 2014-08-28 Gary Benson <gbenson@redhat.com>
6535 * remote-utils.c (remote_prepare): Replace fatal with error.
6537 2014-08-28 Gary Benson <gbenson@redhat.com>
6539 * linux-low.c (linux_async): Replace fatal with warning.
6541 (linux_start_non_stop): Return -1 if linux_async failed.
6543 2014-08-28 Gary Benson <gbenson@redhat.com>
6545 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6547 (i386_dr_low_get_addr): Remove vague comment.
6548 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6551 2014-08-28 Gary Benson <gbenson@redhat.com>
6553 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6554 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6556 (linux_resume_one_lwp): Likewise.
6557 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6559 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6560 with internal_error.
6561 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6562 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6563 (find_register_by_name): Replace fatal with internal_error.
6564 (find_regno): Likewise.
6565 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6566 * thread-db.c (thread_db_create_event): Likewise.
6567 (thread_db_load_search): Likewise.
6568 (try_thread_db_load_1): Likewise.
6569 * tracepoint.c (get_jump_space_head): Replace fatal with
6571 (claim_trampoline_space): Likewise.
6572 (have_fast_tracepoint_trampoline_buffer): Likewise.
6573 (cmd_qtstart): Likewise.
6574 (stop_tracing): Likewise.
6575 (fast_tracepoint_collecting): Likewise.
6576 (target_malloc): Likewise.
6577 (download_tracepoint): Likewise.
6578 (download_trace_state_variables): Replace check with gdb_assert.
6579 (upload_fast_traceframes): Replace fatal with internal_error.
6581 2014-08-19 Tom Tromey <tromey@redhat.com>
6582 Gary Benson <gbenson@redhat.com>
6584 * Makefile.in (SFILES): Add common/common-debug.c.
6585 (OBS): Add common-debug.o.
6586 (common-debug.o): New rule.
6587 * debug.h (debug_printf): Don't declare.
6588 * debug.c (debug_printf): Renamed and rewritten as...
6589 (debug_vprintf): New function.
6591 2014-08-19 Gary Benson <gbenson@redhat.com>
6593 * utils.h: Do not include print-utils.h.
6595 2014-08-19 Tom Tromey <tromey@redhat.com>
6596 Gary Benson <gbenson@redhat.com>
6598 * server.h: Add static assertion.
6599 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6601 2014-08-19 Tom Tromey <tromey@redhat.com>
6602 Gary Benson <gbenson@redhat.com>
6604 * Makefile.in (SFILES): Add common/errors.c.
6605 (OBS): Add errors.o.
6606 (IPA_OBS): Add errors-ipa.o.
6607 (errors.o): New rule.
6608 (errors-ipa.o): Likewise.
6609 * utils.h (perror_with_name, error, warning): Don't declare.
6610 * utils.c (warning): Renamed and rewritten as...
6611 (vwarning): New function.
6612 (error): Renamed and rewritten as...
6613 (verror): New function.
6614 (internal_error): Renamed and rewritten as...
6615 (internal_verror): New function.
6617 2014-08-07 Gary Benson <gbenson@redhat.com>
6619 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6620 * configure: Regenerate.
6621 * config.in: Likewise.
6622 * server.h: Do not include errno.h.
6623 * event-loop.c: Likewise.
6624 * hostio-errno.c: Likewise.
6625 * linux-low.c: Likewise.
6626 * remote-utils.c: Likewise.
6627 * spu-low.c: Likewise.
6628 * utils.c: Likewise.
6629 * gdbreplay.c: Unconditionally include errno.h.
6631 2014-08-07 Gary Benson <gbenson@redhat.com>
6633 * server.h: Do not include string.h.
6634 * event-loop.c: Likewise.
6635 * linux-low.c: Likewise.
6636 * regcache.c: Likewise.
6637 * remote-utils.c: Likewise.
6638 * spu-low.c: Likewise.
6639 * utils.c: Likewise.
6641 2014-08-07 Gary Benson <gbenson@redhat.com>
6643 * server.h: Do not include gdb_assert.h.
6645 2014-08-07 Gary Benson <gbenson@redhat.com>
6647 * server.h: Do not include common-utils.h.
6649 2014-08-07 Gary Benson <gbenson@redhat.com>
6651 * server.h: Do not include ptid.h.
6652 * notif.h: Likewise.
6654 2014-08-07 Gary Benson <gbenson@redhat.com>
6656 * server.h: Do not include gdb_locale.h.
6658 2014-08-07 Gary Benson <gbenson@redhat.com>
6660 * server.h: Do not include gdb/signals.h.
6661 * win32-low.c: Likewise.
6663 2014-08-07 Gary Benson <gbenson@redhat.com>
6665 * server.h: Do not include pathmax.h.
6667 2014-08-07 Gary Benson <gbenson@redhat.com>
6669 * server.h: Do not include libiberty.h.
6670 * linux-bfin-low.c: Likewise.
6672 2014-08-07 Gary Benson <gbenson@redhat.com>
6674 * server.h: Do not include ansidecl.h.
6676 2014-08-07 Gary Benson <gbenson@redhat.com>
6678 * linux-x86-low.c: Do not include stddef.h.
6679 * lynx-ppc-low.c: Likewise.
6680 * tracepoint.c: Likewise.
6682 2014-08-07 Gary Benson <gbenson@redhat.com>
6684 * server.h: Do not include stdarg.h.
6685 * nto-low.c: Likewise.
6687 2014-08-07 Gary Benson <gbenson@redhat.com>
6689 * server.h: Do not include stdlib.h.
6690 * inferiors.c: Likewise.
6691 * linux-low.c: Likewise.
6692 * regcache.c: Likewise.
6693 * spu-low.c: Likewise.
6694 * tracepoint.c: Likewise.
6695 * utils.c: Likewise.
6697 2014-08-07 Gary Benson <gbenson@redhat.com>
6699 * server.h: Do not include stdio.h.
6700 * linux-low.c: Likewise.
6701 * remote-utils.c: Likewise.
6702 * spu-low.c: Likewise.
6703 * utils.c: Likewise.
6704 * wincecompat.c: Likewise.
6706 2014-08-06 Gary Benson <gbenson@redhat.com>
6708 * regcache.c (init_register_cache): Move conditionals inside if.
6710 2014-08-06 Gary Benson <gbenson@redhat.com>
6712 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6714 2014-07-31 Gary Benson <gbenson@redhat.com>
6716 * ax.h: Do not include server.h.
6717 * gdbthread.h: Likewise.
6718 * lynx-low.h: Likewise.
6719 * notif.h: Likewise.
6721 2014-07-30 Gary Benson <gbenson@redhat.com>
6723 * server.h: Include common-defs.h.
6724 Do not include config.h or build-gnulib-gdbserver/config.h.
6726 2014-07-30 Gary Benson <gbenson@redhat.com>
6728 * hostio-errno.c: Move server.h to top of includes list.
6729 * inferiors.c: Likewise.
6730 * linux-x86-low.c: Likewise.
6731 * notif.c: Include server.h.
6733 2014-07-24 Tom Tromey <tromey@redhat.com>
6734 Gary Benson <gbenson@redhat.com>
6736 * server.h (CORE_ADDR): Now unsigned.
6738 2014-07-16 Pedro Alves <palves@redhat.com>
6740 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6742 2014-07-15 Pedro Alves <palves@redhat.com>
6744 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6747 2014-07-11 Pedro Alves <palves@redhat.com>
6749 * linux-low.c (kill_wait_lwp): New function, based on
6750 kill_one_lwp_callback, but use my_waitpid directly.
6751 (kill_one_lwp_callback, linux_kill): Use it.
6753 2014-06-23 Pedro Alves <palves@redhat.com>
6755 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6756 before setting DR0..DR3.
6758 2014-06-20 Gary Benson <gbenson@redhat.com>
6760 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6761 * configure: Regenerated.
6762 * config.in: Likewise.
6764 2014-06-20 Gary Benson <gbenson@redhat.com>
6766 * Makefile.in (SFILES): Update locations for files moved
6768 (object file files): Reordered.
6770 2014-06-20 Gary Benson <gbenson@redhat.com>
6772 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6773 (i386_dr_low_set_addr): Likewise.
6774 (i386_dr_low_get_addr): Likewise.
6775 (i386_dr_low_can_set_control): Likewise.
6776 (i386_dr_low_set_control): Likewise.
6777 (i386_dr_low_get_control): Likewise.
6778 (i386_dr_low_get_status): Likewise.
6779 (i386_get_debug_register_length): Likewise.
6780 * linux-x86-low.c (i386_dr_low_set_addr):
6781 Changed signature. Made static.
6782 (i386_dr_low_get_addr): Likewise.
6783 (i386_dr_low_set_control): Likewise.
6784 (i386_dr_low_get_control): Likewise.
6785 (i386_dr_low_get_status): Likewise.
6786 (i386_dr_low): New global variable.
6787 * win32-i386-low.c (i386_dr_low_set_addr):
6788 Changed signature. Made static.
6789 (i386_dr_low_get_addr): Likewise.
6790 (i386_dr_low_set_control): Likewise.
6791 (i386_dr_low_get_control): Likewise.
6792 (i386_dr_low_get_status): Likewise.
6793 (i386_dr_low): New global variable.
6795 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6797 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6798 * Makefile.in (AR, AR_FLAGS): Define.
6799 * configure: Regenerate.
6801 2014-06-19 Gary Benson <gbenson@redhat.com>
6803 * Makefile.in (i386-dregs.o): New rule.
6804 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6805 * i386-low.c (target.h): Remove include.
6806 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6807 (DR_CONTROL_SHIFT): Likewise.
6808 (DR_CONTROL_SIZE): Likewise.
6809 (DR_RW_EXECUTE): Likewise.
6810 (DR_RW_WRITE): Likewise.
6811 (DR_RW_READ): Likewise.
6812 (DR_RW_IORW): Likewise.
6813 (DR_LEN_1): Likewise.
6814 (DR_LEN_2): Likewise.
6815 (DR_LEN_4): Likewise.
6816 (DR_LEN_8): Likewise.
6817 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6818 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6819 (DR_ENABLE_SIZE): Likewise.
6820 (DR_LOCAL_SLOWDOWN): Likewise.
6821 (DR_GLOBAL_SLOWDOWN): Likewise.
6822 (DR_CONTROL_RESERVED): Likewise.
6823 (I386_DR_CONTROL_MASK): Likewise.
6824 (I386_DR_VACANT): Likewise.
6825 (I386_DR_LOCAL_ENABLE): Likewise.
6826 (I386_DR_GLOBAL_ENABLE): Likewise.
6827 (I386_DR_DISABLE): Likewise.
6828 (I386_DR_SET_RW_LEN): Likewise.
6829 (I386_DR_GET_RW_LEN): Likewise.
6830 (I386_DR_WATCH_HIT): Likewise.
6831 (i386_wp_op_t): Likewise.
6832 (i386_show_dr): Likewise.
6833 (i386_length_and_rw_bits): Likewise.
6834 (i386_insert_aligned_watchpoint): Likewise.
6835 (i386_remove_aligned_watchpoint): Likewise.
6836 (i386_handle_nonaligned_watchpoint): Likewise.
6837 i386_update_inferior_debug_regs(): Likewise.
6838 (i386_dr_insert_watchpoint): Likewise.
6839 (i386_dr_remove_watchpoint): Likewise.
6840 (i386_dr_region_ok_for_watchpoint): Likewise.
6841 (i386_dr_stopped_data_address): Likewise.
6842 (i386_dr_stopped_by_watchpoint): Likewise.
6844 2014-06-19 Gary Benson <gbenson@redhat.com>
6846 * i386-low.c (i386_dr_show): Renamed to
6847 i386_show_dr and made static. All uses updated.
6848 (i386_dr_length_and_rw_bits): Renamed to
6849 i386_length_and_rw_bits and made static.
6851 (i386_dr_insert_aligned_watchpoint): Renamed to
6852 i386_insert_aligned_watchpoint and made static.
6854 (i386_dr_remove_aligned_watchpoint): Renamed to
6855 i386_remove_aligned_watchpoint and made static.
6857 (i386_dr_update_inferior_debug_regs): Renamed to
6858 i386_update_inferior_debug_regs and made static.
6861 2014-06-18 Gary Benson <gbenson@redhat.com>
6863 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6864 (i386_dr_low_can_set_control): Likewise.
6865 (i386_get_debug_register_length): Likewise.
6866 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6867 (i386_dr_low_can_set_control): Likewise.
6868 (i386_get_debug_register_length): Likewise.
6870 2014-06-17 Gary Benson <gbenson@redhat.com>
6872 * i386-low.h (i386-dregs.h): New include.
6873 (DR_FIRSTADDR): Now in i386-dregs.h.
6874 (DR_LASTADDR): Likewise.
6875 (DR_NADDR): Likewise.
6876 (DR_STATUS): Likewise.
6877 (DR_CONTROL): Likewise.
6878 (i386_debug_reg_state): Likewise.
6879 (i386_dr_insert_watchpoint): Likewise.
6880 (i386_dr_remove_watchpoint): Likewise.
6881 (i386_dr_region_ok_for_watchpoint): Likewise.
6882 (i386_dr_stopped_data_address): Likewise.
6883 (i386_dr_stopped_by_watchpoint): Likewise.
6884 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6886 2014-06-18 Gary Benson <gbenson@redhat.com>
6888 * i386-low.h (i386_low_insert_watchpoint): Renamed to
6889 i386_dr_insert_watchpoint.
6890 (i386_low_remove_watchpoint): Renamed to
6891 i386_dr_remove_watchpoint.
6892 (i386_low_region_ok_for_watchpoint): Renamed to
6893 i386_dr_region_ok_for_watchpoint.
6894 (i386_low_stopped_data_address): Renamed to
6895 i386_dr_stopped_data_address.
6896 (i386_low_stopped_by_watchpoint): Renamed to
6897 i386_dr_stopped_by_watchpoint.
6898 * i386-low.c (i386_show_dr): Renamed to
6899 i386_dr_show and made nonstatic. All uses updated.
6900 (i386_length_and_rw_bits): Renamed to
6901 i386_dr_length_and_rw_bits and made nonstatic.
6903 (i386_insert_aligned_watchpoint): Renamed to
6904 i386_dr_insert_aligned_watchpoint and made nonstatic.
6906 (i386_remove_aligned_watchpoint): Renamed to
6907 i386_dr_remove_aligned_watchpoint and made nonstatic.
6909 (i386_update_inferior_debug_regs): Renamed to
6910 i386_dr_update_inferior_debug_regs and made nonstatic.
6912 (i386_low_insert_watchpoint): Renamed to
6913 i386_dr_insert_watchpoint. All uses updated.
6914 (i386_low_remove_watchpoint): Renamed to
6915 i386_dr_remove_watchpoint. All uses updated.
6916 (i386_low_region_ok_for_watchpoint): Renamed to
6917 i386_dr_region_ok_for_watchpoint. All uses updated.
6918 (i386_low_stopped_data_address): Renamed to
6919 i386_dr_stopped_data_address. All uses updated.
6920 (i386_low_stopped_by_watchpoint): Renamed to
6921 i386_dr_stopped_by_watchpoint. All uses updated.
6923 2014-06-18 Gary Benson <gbenson@redhat.com>
6925 * i386-low.c (i386_dr_low_can_set_addr): New macro.
6926 (i386_dr_low_can_set_control): Likewise.
6927 (i386_insert_aligned_watchpoint): New check.
6929 2014-06-18 Gary Benson <gbenson@redhat.com>
6931 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6934 2014-06-18 Gary Benson <gbenson@redhat.com>
6936 * i386-low.c (i386_length_and_rw_bits): Use internal_error
6937 instead of fatal and error.
6938 (i386_handle_nonaligned_watchpoint): Likewise.
6940 2014-06-18 Gary Benson <gbenson@redhat.com>
6942 * i386-low.c (i386_get_debug_register_length): New macro.
6943 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
6944 (i386_show_dr): Use debug_printf instead of fprintf. Use
6945 phex to format values.
6947 2014-06-18 Gary Benson <gbenson@redhat.com>
6949 * i386-low.h: Comment changes.
6950 * i386-low.c: Likewise.
6952 2014-06-18 Gary Benson <gbenson@redhat.com>
6954 * i386-low.c: Whitespace changes.
6956 2014-06-12 Tom Tromey <tromey@redhat.com>
6958 * utils.c (freeargv): Remove.
6960 2014-06-12 Tom Tromey <tromey@redhat.com>
6962 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
6963 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
6964 (parse_debug_format_options): Likewise.
6965 (gdbserver_usage): Likewise.
6966 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
6967 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
6968 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
6970 ($(LIBGNU)): Depend on libiberty.
6971 (all-lib): Recurse into all subdirs.
6972 (install-only): Invoke "install" target in subdirs.
6973 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
6975 * configure: Rebuild.
6976 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
6977 for vasprintf, vsnprintf, or gettimeofday.
6978 * configure.srv: Don't add safe-ctype.o or lbasename.o to
6981 2014-06-05 Joel Brobecker <brobecker@adacore.com>
6983 * development.sh: Delete.
6984 * Makefile.in (config.status): Adjust dependency on development.sh.
6985 * configure.ac: Adjust development.sh source call.
6986 * configure: Regenerate.
6988 2014-06-02 Pedro Alves <palves@redhat.com>
6990 * ax.c (gdb_free_agent_expr): New function.
6991 * ax.h (gdb_free_agent_expr): New declaration.
6992 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
6994 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
6996 (clear_breakpoint_conditions_and_commands): New function.
6997 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
6998 (clear_breakpoint_conditions_and_commands): New declaration.
7000 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7002 * linux-aarch64-low.c (asm/ptrace.h): Include.
7004 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7006 Fix TLS access for -static -pthread.
7007 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7008 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7009 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7011 2014-05-20 Pedro Alves <palves@redhat.com>
7013 * linux-aarch64-low.c (aarch64_insert_point)
7014 (aarch64_remove_point): No longer check whether the type is
7015 supported here. Adjust to new interface.
7016 (the_low_target): Install aarch64_supports_z_point_type as
7017 supports_z_point_type method.
7018 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7019 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7020 instead of a Z packet char. Adjust.
7021 (arm_supports_z_point_type): New function.
7022 (arm_insert_point, arm_remove_point): Adjust to new interface.
7023 (the_low_target): Install arm_supports_z_point_type.
7024 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7025 (cris_insert_point, cris_remove_point): Adjust to new interface.
7026 Don't check whether the type is supported here.
7027 (the_low_target): Install cris_supports_z_point_type.
7028 * linux-low.c (linux_supports_z_point_type): New function.
7029 (linux_insert_point, linux_remove_point): Adjust to new interface.
7030 * linux-low.h (struct linux_target_ops) <insert_point,
7031 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7032 raw_breakpoint pointer parameter.
7033 <supports_z_point_type>: New method.
7034 * linux-mips-low.c (mips_supports_z_point_type): New function.
7035 (mips_insert_point, mips_remove_point): Adjust to new interface.
7036 Use mips_supports_z_point_type.
7037 (the_low_target): Install mips_supports_z_point_type.
7038 * linux-ppc-low.c (the_low_target): Install NULL as
7039 supports_z_point_type method.
7040 * linux-s390-low.c (the_low_target): Install NULL as
7041 supports_z_point_type method.
7042 * linux-sparc-low.c (the_low_target): Install NULL as
7043 supports_z_point_type method.
7044 * linux-x86-low.c (x86_supports_z_point_type): New function.
7045 (x86_insert_point): Adjust to new insert_point interface. Use
7046 insert_memory_breakpoint. Adjust to new
7047 i386_low_insert_watchpoint interface.
7048 (x86_remove_point): Adjust to remove_point interface. Use
7049 remove_memory_breakpoint. Adjust to new
7050 i386_low_remove_watchpoint interface.
7051 (the_low_target): Install x86_supports_z_point_type.
7052 * lynx-low.c (lynx_target_ops): Install NULL as
7053 supports_z_point_type callback.
7054 * nto-low.c (nto_supports_z_point_type): New.
7055 (nto_insert_point, nto_remove_point): Adjust to new interface.
7056 (nto_target_ops): Install nto_supports_z_point_type.
7057 * mem-break.c: Adjust intro comment.
7058 (struct raw_breakpoint) <raw_type, size>: New fields.
7059 <inserted>: Update comment.
7060 <shlib_disabled>: Delete field.
7061 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7062 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7063 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7064 (raw_bkpt_type_to_target_hw_bp_type): New function.
7065 (find_enabled_raw_code_breakpoint_at): New function.
7066 (find_raw_breakpoint_at): New type and size parameters. Use them.
7067 (insert_memory_breakpoint): New function, based off
7068 set_raw_breakpoint_at.
7069 (remove_memory_breakpoint): New function.
7070 (set_raw_breakpoint_at): Reimplement.
7071 (set_breakpoint): New, based on set_breakpoint_at.
7072 (set_breakpoint_at): Reimplement.
7073 (delete_raw_breakpoint): Go through the_target->remove_point
7074 instead of assuming memory breakpoints.
7075 (find_gdb_breakpoint_at): Delete.
7076 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7077 (find_gdb_breakpoint): New function.
7078 (set_gdb_breakpoint_at): Delete.
7079 (z_type_supported): New function.
7080 (set_gdb_breakpoint_1): New function, loosely based off
7081 set_gdb_breakpoint_at.
7082 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7083 (delete_gdb_breakpoint_at): Delete.
7084 (delete_gdb_breakpoint_1): New function, loosely based off
7085 delete_gdb_breakpoint_at.
7086 (delete_gdb_breakpoint): New function.
7087 (clear_gdb_breakpoint_conditions): Rename to ...
7088 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7090 (add_condition_to_breakpoint): Make static.
7091 (add_breakpoint_condition): Take a struct breakpoint pointer
7092 instead of an address. Adjust.
7093 (gdb_condition_true_at_breakpoint): Rename to ...
7094 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7096 (gdb_condition_true_at_breakpoint): Reimplement.
7097 (add_breakpoint_commands): Take a struct breakpoint pointer
7098 instead of an address. Adjust.
7099 (gdb_no_commands_at_breakpoint): Rename to ...
7100 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7101 parameter. Return true if no breakpoint was found. Change debug
7103 (gdb_no_commands_at_breakpoint): Reimplement.
7104 (run_breakpoint_commands): Rename to ...
7105 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7106 and change return type to boolean.
7107 (run_breakpoint_commands): New function.
7108 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7109 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7110 breakpoint. Go through the_target->remove_point instead of
7111 assuming memory breakpoint.
7112 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7113 software and hardware breakpoints.
7114 (reinsert_raw_breakpoint): Go through the_target->insert_point
7115 instead of assuming memory breakpoint.
7116 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7117 software and hardware breakpoints.
7118 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7119 Check both software and hardware breakpoints.
7120 (validate_inserted_breakpoint): Assert the breakpoint is a
7121 software breakpoint. Set the inserted flag to -1 instead of
7122 setting shlib_disabled.
7123 (delete_disabled_breakpoints): Adjust.
7124 (validate_breakpoints): Only validate software breakpoints.
7125 Adjust to inserted flag change.
7126 (check_mem_read, check_mem_write): Skip breakpoint types other
7127 than software breakpoints. Adjust to inserted flag change.
7128 * mem-break.h (enum raw_bkpt_type): New enum.
7129 (raw_breakpoint, struct process_info): Forward declare.
7130 (Z_packet_to_target_hw_bp_type): Delete declaration.
7131 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7132 (set_gdb_breakpoint, delete_gdb_breakpoint)
7133 (clear_breakpoint_conditions): New declarations.
7134 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7135 (breakpoint_inserted_here): Update comment.
7136 (add_breakpoint_condition, add_breakpoint_commands): Replace
7137 address parameter with a breakpoint pointer parameter.
7138 (gdb_breakpoint_here): Update comment.
7139 (delete_gdb_breakpoint_at): Delete.
7140 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7141 * server.c (process_point_options): Take a struct breakpoint
7142 pointer instead of an address. Adjust.
7143 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7144 delete_gdb_breakpoint.
7145 * spu-low.c (spu_target_ops): Install NULL as
7146 supports_z_point_type method.
7147 * target.h: Include mem-break.h.
7148 (struct target_ops) <prepare_to_access_memory>: Update comment.
7149 <supports_z_point_type>: New field.
7150 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7151 instead of a char. Also take a raw breakpoint pointer.
7152 * win32-arm-low.c (the_low_target): Install NULL as
7153 supports_z_point_type.
7154 * win32-i386-low.c (i386_supports_z_point_type): New function.
7155 (i386_insert_point, i386_remove_point): Adjust to new interface.
7156 (the_low_target): Install i386_supports_z_point_type.
7157 * win32-low.c (win32_supports_z_point_type): New function.
7158 (win32_insert_point, win32_remove_point): Adjust to new interface.
7159 (win32_target_ops): Install win32_supports_z_point_type.
7160 * win32-low.h (struct win32_target_ops):
7161 <supports_z_point_type>: New method.
7162 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7163 instead of a char. Also take a raw breakpoint pointer.
7165 2014-05-20 Pedro Alves <palves@redhat.com>
7167 * mem-break.h: Include break-common.h.
7168 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7169 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7170 (Z_packet_to_target_hw_bp_type): New declaration.
7171 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7172 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7173 (Z_PACKET_ACCESS_WP): Delete macros.
7174 (Z_packet_to_hw_type): Delete function.
7175 * i386-low.h: Don't include break-common.h here.
7176 (Z_packet_to_hw_type): Delete declaration.
7177 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7178 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7179 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7180 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7181 * linux-aarch64-low.c: Don't include break-common.h here.
7182 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7183 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7184 (Z_packet_to_target_hw_bp_type): Delete function.
7185 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7187 (mips_insert_point, mips_remove_point): Use
7188 Z_packet_to_target_hw_bp_type.
7190 2014-05-20 Pedro Alves <palves@redhat.com>
7192 * linux-aarch64-low.c: Include break-common.h.
7193 (enum target_point_type): Delete.
7194 (Z_packet_to_point_type): Rename to ...
7195 (Z_packet_to_target_hw_bp_type): ... this, and return a
7196 target_hw_bp_type instead.
7197 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7198 instead of an enum target_point_type.
7199 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7201 (aarch64_dr_state_insert_one_point)
7202 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7203 (aarch64_handle_aligned_watchpoint)
7204 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7205 Take an enum target_hw_bp_type instead of an enum
7207 (aarch64_supports_z_point_type): New function.
7208 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7209 use Z_packet_to_target_hw_bp_type.
7211 2014-05-20 Joel Brobecker <brobecker@adacore.com>
7213 * configure.ac: Only use -Werror by default when DEVELOPMENT
7215 * configure: Regenerate.
7217 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7219 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7220 * linux-x86-low.c (X86_64_USER_REGS): New.
7221 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7223 2014-04-28 Yao Qi <yao@codesourcery.com>
7225 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7228 2014-04-25 Pedro Alves <palves@redhat.com>
7231 * linux-low.c (linux_attach_fail_reason_string): New function.
7232 (linux_attach_lwp): Delete.
7233 (linux_attach_lwp_1): Rename to ...
7234 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7235 argument. Remove "initial" parameter. Return int instead of
7236 void. Don't error or warn here.
7237 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7238 failure to attach to the tgid. Call warning when failing to
7240 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7241 argument. Remove "initial" parameter. Return int instead of
7242 void. Don't error or warn here.
7243 (linux_attach_fail_reason_string): New declaration.
7244 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7245 interface change. Use linux_attach_fail_reason_string.
7247 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
7248 Walfred Tedeschi <walfred.tedeschi@intel.com>
7250 * Makefile.in: Added rules to handle new files
7251 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7252 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7253 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7254 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7255 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7256 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7258 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7259 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7260 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7261 i386/x32-avx512.xml.
7262 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7263 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7264 i386/x32-avx512-linux.xml.
7265 * i387-fp.c (num_avx512_k_registers): New constant for number
7267 (num_avx512_zmmh_low_registers): New constant for number of
7268 lower ZMM registers (0-15).
7269 (num_avx512_zmmh_high_registers): New constant for number of
7270 higher ZMM registers (16-31).
7271 (num_avx512_ymmh_registers): New contant for number of higher
7272 YMM registers (ymm16-31 added by avx521 on x86_64).
7273 (num_avx512_xmm_registers): New constant for number of higher
7274 XMM registers (xmm16-31 added by AVX512 on x86_64).
7275 (struct i387_xsave): Add space for AVX512 registers.
7276 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7277 Add code to handle AVX512 registers.
7278 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7279 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7280 prototypei from generated file.
7281 (tdesc_amd64_avx512_linux): Likewise.
7282 (init_registers_x32_avx512_linux): Likewise.
7283 (tdesc_x32_avx512_linux): Likewise.
7284 (init_registers_i386_avx512_linux): Likewise.
7285 (tdesc_i386_avx512_linux): Likewise.
7286 (x86_64_regmap): Add AVX512 registers.
7287 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7289 (initialize_low_arch): Add code to initialize AVX512 registers.
7291 2014-04-23 Pedro Alves <palves@redhat.com>
7293 * mem-break.c (find_gdb_breakpoint_at): Make static.
7294 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7296 2014-04-23 Pedro Alves <palves@redhat.com>
7298 * i386-low.c: Don't include break-common.h here.
7299 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7300 prototype to take target_hw_bp_type as argument instead of a Z
7302 * i386-low.h: Include break-common.h here.
7303 (Z_packet_to_hw_type): Declare.
7304 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7306 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7307 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7308 (x86_remove_point): Convert the packet number to a
7309 target_hw_bp_type before calling i386_low_remove_watchpoint.
7310 * win32-i386-low.c (i386_insert_point): Convert the packet number
7311 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7312 (i386_remove_point): Convert the packet number to a
7313 target_hw_bp_type before calling i386_low_remove_watchpoint.
7315 2014-04-23 Pedro Alves <palves@redhat.com>
7317 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7319 2014-04-10 Pedro Alves <palves@redhat.com>
7321 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7322 Check if the condition or command is NULL before checking if the
7323 breakpoint is known. On success, return true.
7324 * mem-break.h (add_breakpoint_condition): Document return.
7325 (add_breakpoint_commands): Add describing comment.
7326 * server.c (skip_to_semicolon): New function.
7327 (process_point_options): Use it.
7329 2014-04-09 Pedro Alves <palves@redhat.com>
7331 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7334 2014-02-27 Pedro Alves <palves@redhat.com>
7337 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7339 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7341 (last_thread_of_process_p): Take a PID argument instead of a
7343 (linux_wait_for_lwp): Delete.
7344 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7346 (linux_low_filter_event): New function, party factored out from
7347 linux_wait_for_event.
7348 (linux_wait_for_event): Rename to ...
7349 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7350 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7351 sigsuspend. Check for zombie leaders.
7352 (linux_wait_for_event): Reimplement as wrapper around
7353 linux_wait_for_event_filtered.
7354 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7355 a normal or signal exit is seen, it's the whole process exiting.
7356 (wait_for_sigstop): No longer a for_each_inferior callback.
7357 Rewrite on top of linux_wait_for_event_filtered.
7358 (stop_all_lwps): Call wait_for_sigstop directly.
7359 * server.c (resume, handle_target_event): Handle
7360 TARGET_WAITKIND_NO_RESUMED.
7362 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7364 * win32-low.c (psapi_get_dll_name,
7365 * win32_CreateToolhelp32Snapshot): Delete.
7366 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7367 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7369 (handle_load_dll): Add function description.
7370 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7372 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7374 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7376 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7377 base address when calling win32_add_one_solib.
7378 (handle_load_dll): Delete local variable load_addr.
7379 Remove 0x1000 offset applied to DLL base address when calling
7380 win32_add_one_solib.
7381 (handle_unload_dll): Add comment.
7383 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7385 * win32-low.c (win32_add_all_dlls): Renames
7386 win32_ensure_ntdll_loaded. Rewrite function documentation.
7387 Adjust implementation to always load all DLLs.
7388 Add 0x1000 offset to DLL base address when calling
7389 win32_add_one_solib.
7390 (child_initialization_done): New static global.
7391 (do_initial_child_stuff): Set child_initialization_done to
7392 zero during child initialization, and 1 after. Replace call
7393 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7395 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7396 (handle_unload_dll): Add function documentation.
7397 (get_child_debug_event): Ignore load and unload DLL events
7398 during child initialization.
7400 2014-02-20 Doug Evans <dje@google.com>
7402 Remove global all_lwps.
7403 * inferiors.h (ptid_of): Move here from linux-low.h.
7404 (pid_of, lwpid_of): Ditto.
7405 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7406 parameter is a struct thread_info * now.
7407 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7408 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7409 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7411 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7412 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7413 * linux-arm-low.c (update_registers_callback): Update, "entry"
7414 parameter is a struct thread_info * now.
7415 Fetch lwpid from current_inferior directly.
7416 (arm_insert_point): Pass &all_threads to find_inferior instead of
7418 (arm_remove_point): Ditto.
7419 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7420 (arm_prepare_to_resume): Fetch pid from thread.
7421 (arm_read_description): Fetch lwpid from current_inferior directly.
7422 * linux-low.c (all_lwps): Delete.
7423 (delete_lwp): Delete call to remove_inferior.
7424 (handle_extended_wait): Fetch lwpid from thread.
7425 (add_lwp): Don't set lwp->entry.id. Remove call to
7426 add_inferior_to_list.
7427 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7428 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7429 (kill_one_lwp_callback): Ditto.
7430 (linux_kill): Don't dereference NULL pointer.
7431 Fetch ptid,lwpid from thread.
7432 (get_detach_signal): Fetch ptid from thread.
7433 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7434 Simplify call to regcache_invalidate_thread.
7435 (delete_lwp_callback): Update, "entry" parameter is a
7436 struct thread_info * now. Fetch pid from thread.
7437 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7438 (status_pending_p_callback): Update, "entry" parameter is a
7439 struct thread_info * now. Fetch ptid from thread.
7440 (find_lwp_pid): Update, "entry" parameter is a
7441 struct thread_info * now.
7442 (linux_wait_for_lwp): Fetch pid from thread.
7443 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7444 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7445 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7446 (dequeue_one_deferred_signal): Ditto.
7447 (cancel_breakpoint): Fetch ptid from current_inferior.
7448 (linux_wait_for_event): Pass &all_threads to find_inferior,
7449 not &all_lwps. Fetch ptid, lwpid from thread.
7450 (count_events_callback): Update, "entry" parameter is a
7451 struct thread_info * now.
7452 (select_singlestep_lwp_callback): Ditto.
7453 (select_event_lwp_callback): Ditto.
7454 (cancel_breakpoints_callback): Ditto.
7455 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7457 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7458 (unsuspend_one_lwp): Update, "entry" parameter is a
7459 struct thread_info * now.
7460 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7462 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7463 Fetch lwpid from thread, not lwp.
7464 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7465 Pass &all_threads to find_inferior, not &all_lwps.
7466 (send_sigstop): Fetch lwpid from thread, not lwp.
7467 (send_sigstop_callback): Update, "entry" parameter is a
7468 struct thread_info * now.
7469 (suspend_and_send_sigstop_callback): Ditto.
7470 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7471 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7472 struct thread_info * now.
7473 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7475 (lwp_running): Update, "entry" parameter is a
7476 struct thread_info * now.
7477 (stop_all_lwps): Fetch ptid from thread.
7478 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7479 (linux_resume_one_lwp): Fetch lwpid from thread.
7480 (linux_set_resume_request): Update, "entry" parameter is a
7481 struct thread_info * now. Fetch pid, lwpid from thread.
7482 (resume_status_pending_p): Update, "entry" parameter is a
7483 struct thread_info * now.
7484 (need_step_over_p): Ditto. Fetch lwpid from thread.
7485 (start_step_over): Fetch lwpid from thread.
7486 (linux_resume_one_thread): Update, "entry" parameter is a
7487 struct thread_info * now. Fetch lwpid from thread.
7488 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7489 (proceed_one_lwp): Update, "entry" parameter is a
7490 struct thread_info * now. Fetch lwpid from thread.
7491 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7492 struct thread_info * now.
7493 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7494 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7495 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7497 (regsets_store_inferior_registers): Ditto.
7498 (fetch_register, store_register): Ditto.
7499 (linux_read_memory, linux_write_memory): Ditto.
7500 (linux_request_interrupt): Ditto.
7501 (linux_read_auxv): Ditto.
7502 (linux_xfer_siginfo): Ditto.
7503 (linux_qxfer_spu): Ditto.
7504 (linux_qxfer_libraries_svr4): Ditto.
7505 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7506 moved to inferiors.h.
7508 (get_thread_lwp): Update.
7509 (struct lwp_info): Delete member "entry". Simplify comment for
7512 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7513 current_inferior directly.
7514 (update_watch_registers_callback): Update, "entry" parameter is a
7515 struct thread_info * now. Fetch pid from thread.
7516 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7517 (mips_insert_point): Fetch lwpid from current_inferior.
7518 Pass &all_threads to find_inferior, not &all_lwps.
7519 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7520 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7522 (mips_stopped_data_address): Ditto.
7523 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7525 * linux-tile-low.c (tile_arch_setup): Ditto.
7526 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7527 (update_debug_registers_callback): Update, "entry" parameter is a
7528 struct thread_info * now. Fetch pid from thread.
7529 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7530 Pass &all_threads to find_inferior, not &all_lwps.
7531 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7532 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7533 Pass &all_threads to find_inferior, not &all_lwps.
7534 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7535 (i386_dr_low_get_status): Ditto.
7536 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7537 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7538 (x86_linux_read_description): Ditto.
7539 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7541 2014-02-20 Doug Evans <dje@google.com>
7543 * inferiors.c (get_first_inferior): Fix buglet.
7545 2014-02-19 Doug Evans <dje@google.com>
7547 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7548 * inferiors.c (add_thread): Change result type to struct thread_info *.
7549 All callers updated.
7550 (add_lwp): Call add_thread here instead of in callers.
7551 All callers updated.
7552 * linux-low.h (get_lwp_thread): Rewrite.
7553 (struct lwp_info): New member "thread".
7555 2014-02-19 Doug Evans <dje@google.com>
7557 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7558 All callers updated.
7560 2014-02-19 Doug Evans <dje@google.com>
7562 * inferiors.c (add_thread): Fix whitespace.
7564 2014-02-19 Doug Evans <dje@google.com>
7566 * dll.c (clear_dlls): Replace accessing list implemention details
7568 * gdbthread.h (get_first_thread): Declare.
7569 * inferiors.c (for_each_inferior_with_data): New function.
7570 (get_first_thread): New function.
7571 (find_thread_ptid): Simplify.
7572 (get_first_inferior): New function.
7573 (clear_list): Delete.
7574 (one_inferior_p): New function.
7575 (clear_inferior_list): New function.
7576 (clear_inferiors): Update.
7577 * inferiors.h (for_each_inferior_with_data): Declare.
7578 (clear_inferior_list): Declare.
7579 (one_inferior_p): Declare.
7580 (get_first_inferior): Declare.
7581 * linux-low.c (linux_wait_for_event): Replace accessing list
7582 implemention details with API function.
7583 * server.c (target_running): Ditto.
7584 (accumulate_file_name_length): New function.
7585 (emit_dll_description): New function.
7586 (handle_qxfer_libraries): Replace accessing list implemention
7587 details with API function.
7588 (handle_qxfer_threads_worker): New function.
7589 (handle_qxfer_threads_proper): Replace accessing list implemention
7590 details with API function.
7591 (handle_query): Ditto.
7592 (visit_actioned_threads_callback_ftype): New typedef.
7593 (visit_actioned_threads_data): New struct.
7594 (visit_actioned_threads): Rewrite to be find_inferior callback.
7595 (resume): Call find_inferior.
7596 (handle_status): Replace accessing list implemention
7597 details with API function.
7598 (process_serial_event): Replace accessing list implemention details
7600 * target.c (set_desired_inferior): Replace accessing list implemention
7601 details with API function.
7602 * tracepoint.c (same_process_p): New function.
7603 (gdb_agent_about_to_close): Replace accessing list implemention
7604 details with API function.
7605 * win32-low.c (child_delete_thread): Replace accessing list
7606 implemention details with API function.
7607 (match_dll_by_basename): New function.
7608 (dll_is_loaded_by_basename): New function.
7609 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7610 details call to dll_is_loaded_by_basename.
7612 2014-02-19 Doug Evans <dje@google.com>
7614 * dll.h (struct dll_info): Add comment.
7615 * gdbthread.h (struct thread_info): Add comment.
7616 (current_ptid): Simplify.
7617 * inferiors.c (add_process): Update.
7618 (remove_process): Update.
7619 * inferiors.h (struct process_info): Rename member "head" to "entry".
7620 * linux-low.c (delete_lwp): Update.
7622 (last_thread_of_process_p): Update.
7623 (kill_one_lwp_callback, linux_kill): Update.
7624 (status_pending_p_callback): Update.
7625 (wait_for_sigstop): Update. Simplify read of ptid.
7626 (start_step_over): Update.
7627 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7628 (get_lwp_thread): Update.
7629 (struct lwp_info): Rename member "head" to "entry".
7630 * regcache.h (inferior_list_entry): Delete.
7631 * server.c (kill_inferior_callback): Update.
7632 (detach_or_kill_inferior_callback): Update.
7633 (print_started_pid): Update.
7634 (print_attached_pid): Update.
7635 (process_serial_event): Simplify read of ptid.
7636 * thread-db.c (thread_db_create_event): Update.
7637 (thread_db_get_tls_address): Update.
7638 * win32-low.c (current_inferior_ptid): Simplify.
7640 2014-02-19 Tom Tromey <tromey@redhat.com>
7642 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7644 (target_supports_btrace): Update.
7646 2014-02-14 Yao Qi <yao@codesourcery.com>
7648 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7649 (rsp-low-ipa.o): New target.
7651 2014-02-12 Tom Tromey <tromey@redhat.com>
7653 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7654 convert_ascii_to_int.
7655 * regcache.c (registers_to_string): Likewise.
7656 * remote-utils.c (decode_M_packet): Likewise.
7657 * server.c (process_serial_event): Likewise.
7659 2014-02-12 Tom Tromey <tromey@redhat.com>
7661 * server.c (handle_query, handle_v_run): Use hex2bin, not
7663 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7665 2014-02-12 Tom Tromey <tromey@redhat.com>
7667 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7668 convert_int_to_ascii.
7669 * regcache.c (registers_to_string, collect_register_as_string):
7671 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7673 * server.c (process_serial_event): Likewise.
7674 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7675 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7677 2014-02-12 Tom Tromey <tromey@redhat.com>
7679 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7680 bin2hex, not hexify.
7681 * tracepoint.c (cmd_qtstatus): Likewise.
7683 2014-02-12 Tom Tromey <tromey@redhat.com>
7685 * remote-utils.c (monitor_output): Pass explicit length to
7688 2014-02-12 Tom Tromey <tromey@redhat.com>
7690 * tracepoint.c: Include rsp-low.h.
7691 * server.c: Include rsp-low.h.
7692 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7693 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7695 * remote-utils.c: Include rsp-low.h.
7696 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7697 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7698 (convert_int_to_ascii, convert_ascii_to_int): Move to
7700 * regcache.c: Include rsp-low.h.
7701 * ax.c: Include rsp-low.h.
7702 * Makefile.in (SFILES): Add common/rsp-low.c.
7703 (OBS): Add rsp-low.o.
7704 (rsp-low.o): New target.
7706 2014-02-12 Tom Tromey <tromey@redhat.com>
7708 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7709 Include print-utils.h.
7710 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7711 (plongest, thirty_two, phex_nz): Remove.
7712 * Makefile.in (SFILES): Add common/print-utils.c.
7713 (OBS): Add print-utils.o.
7714 (print-utils-ipa.o): New target.
7715 (print-utils.o): New target.
7716 (IPA_OBJS): Add print-utils-ipa.o.
7718 2014-02-06 Tom Tromey <tromey@redhat.com>
7720 * Makefile.in (SFILES): Fix indentation.
7722 2014-02-05 Doug Evans <dje@google.com>
7724 * linux-low.c (linux_wait_for_event): Improve comment.
7725 (linux_wait_1): Keep current_inferior in sync with event_child.
7727 2014-01-22 Doug Evans <dje@google.com>
7729 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7731 2014-01-22 Doug Evans <dje@google.com>
7733 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7734 * configure: Regenerate.
7735 * config.in: Regenerate.
7736 * Makefile.in (SFILES): Add debug.c.
7738 * debug.c: New file.
7739 * debug.h: New file.
7740 * linux-aarch64-low.c (*): Update all debugging printfs to use
7741 debug_printf instead of fprintf.
7742 * linux-arm-low.c (*): Ditto.
7743 * linux-cris-low.c (*): Ditto.
7744 * linux-crisv32-low.c (*): Ditto.
7745 * linux-m32r-low.c (*): Ditto.
7746 * linux-sparc-low.c (*): Ditto.
7747 * linux-x86.c (*): Ditto.
7748 * linux-low.c (*): Ditto.
7749 (linux_wait_1): Add calls to debug_enter, debug_exit.
7750 (linux_wait): Remove redundant debugging printf.
7751 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7752 (linux_resume, unstop_all_lwps): Ditto.
7753 * mem-break.c (*): Update all debugging printfs to use
7754 debug_printf instead of fprintf.
7755 * remote-utils.c (*): Ditto.
7756 * thread-db.c (*): Ditto.
7757 * server.c #include <ctype.h>, "gdb_vecs.h".
7758 (debug_threads): Moved to debug.c.
7759 (*): Update all debugging printfs to use debug_printf instead of
7761 (start_inferior): Replace call to fflush with call to debug_flush.
7762 (monitor_show_help): Mention set debug-format.
7763 (parse_debug_format_options): New function.
7764 (handle_monitor_command): Handle "monitor set debug-format".
7765 (gdbserver_usage): Mention --debug-format.
7766 (main): Parse --debug-format.
7767 * server.h (debug_threads): Declaration moved to debug.h.
7769 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7770 trace_debug_1 that uses debug_printf.
7771 (tracepoint_look_up_symbols): Update all debugging printfs to use
7772 debug_printf instead of fprintf.
7774 2014-01-20 Baruch Siach <baruch@tkos.co.il>
7776 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7779 2014-01-17 Pedro Alves <palves@redhat.com>
7782 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7783 defined after including gdb_proc_service.h.
7785 2014-01-16 Doug Evans <dje@google.com>
7787 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7788 (match_dll): Use it.
7790 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7792 * target.h (target_ops) <read_btrace>: Change parameters and
7793 return type to allow error reporting.
7794 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7795 trace reading errors on.
7796 * linux-low.c (linux_low_read_btrace): Pass trace reading
7798 (linux_low_disable_btrace): New.
7800 2014-01-15 Doug Evans <dje@google.com>
7802 * inferiors.c (thread_id_to_gdb_id): Delete.
7803 * inferiors.h (thread_id_to_gdb_id): Delete.
7805 2014-01-13 Eli Zaretskii <eliz@gnu.org>
7807 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7808 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7811 2014-01-08 Pedro Alves <palves@redhat.com>
7813 * server.c (handle_status): Don't discard previous queued stop
7814 replies or thread's pending status here.
7815 (main) <disconnection>: Do it here instead.
7817 2014-01-08 Pedro Alves <palves@redhat.com>
7819 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7820 * server.c (visit_actioned_threads, handle_pending_status): New
7822 (handle_v_cont): Factor out parts to ...
7823 (resume): ... this new function. If in all-stop, and a thread
7824 being resumed has a pending status, report it without actually
7826 (myresume): Adjust to use the new 'resume' function.
7827 (clear_pending_status_callback, set_pending_status_callback)
7828 (find_status_pending_thread_callback): New functions.
7829 (handle_status): Handle the case of multiple threads having
7830 interesting statuses to report. Report threads' real last signal
7831 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7832 with an interesting thread to report the status for, instead of
7833 always reporting the status of the first thread.
7835 2014-01-01 Joel Brobecker <brobecker@adacore.com>
7837 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7838 * gdbreplay.c (gdbreplay_version): Likewise.
7840 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7842 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7843 iov.iov_len with the real length in use.
7845 2013-12-13 Joel Brobecker <brobecker@adacore.com>
7847 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7848 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7849 for all targets that use win32-low.c.
7850 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7851 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7853 2013-12-13 Pedro Alves <palves@redhat.com>
7855 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7856 if equal to TARGET_WAITKIND_LOADED.
7857 * win32-low.c (cached_status): New static global.
7858 (win32_wait): Add declaration.
7859 (do_initial_child_stuff): Flush all initial pending debug events
7860 up to the initial breakpoint.
7861 (win32_wait): If CACHED_STATUS was set, return that instead
7862 of doing a real wait. Remove the code resuming the execution
7863 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7864 during the initial phase. Also remove the code changing
7865 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7866 TARGET_WAITKIND_STOPPED.
7868 2013-12-11 Yao Qi <yao@codesourcery.com>
7870 * notif.c (handle_notif_ack): Return 0 if no notification
7873 2013-11-20 Doug Evans <dje@google.com>
7875 * linux-low.c (linux_set_resume_request): Fix comment.
7877 2013-11-20 Doug Evans <dje@google.com>
7879 * linux-low.c (resume_status_pending_p): Tweak comment.
7881 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7883 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7884 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7885 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7886 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7887 (srv_amd64_regobj): Add amd64-mpx.o.
7888 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7889 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7890 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7891 * i387-fp.c (num_pl_bnd_register) Added constant.
7892 (num_pl_bnd_cfg_registers) Added constant.
7893 (struct i387_xsave) Added reserved area and MPX fields.
7894 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7895 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7897 (tdesc_i386_mpx_linux): Add MPX amd64 target.
7898 (init_registers_amd64_mpx_linux): Declare new function.
7899 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7900 (x86_64_regmap): Add MPX registers.
7901 (x86_linux_read_description): Add MPX case.
7902 (initialize_low_arch): Initialize MPX targets.
7904 2013-11-18 Tom Tromey <tromey@redhat.com>
7906 * configure: Rebuild.
7907 * configure.ac: Don't check for stdlib.h.
7908 * gdbreplay.c: Unconditionally include stdlib.h.
7910 2013-11-18 Tom Tromey <tromey@redhat.com>
7912 * config.in: Rebuild.
7913 * configure: Rebuild.
7914 * configure.ac: Don't use AC_HEADER_DIRENT.
7916 2013-11-18 Tom Tromey <tromey@redhat.com>
7918 * server.h: Don't check HAVE_STRING_H.
7919 * gdbreplay.c: Don't check HAVE_STRING_H.
7920 * configure: Rebuild.
7922 2013-11-18 Tom Tromey <tromey@redhat.com>
7924 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7927 2013-11-08 Tom Tromey <tromey@redhat.com>
7929 * configure, config.in: Rebuild.
7930 * configure.ac: Remove unused configury.
7932 2013-11-08 Tom Tromey <tromey@redhat.com>
7934 * acinclude.m4: Include common.m4, codeset.m4.
7935 * configure, config.in: Rebuild.
7936 * configure.ac: Use GDB_AC_COMMON.
7938 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
7940 * linux-s390-low.c (HWCAP_S390_TE): New define.
7941 (s390_arch_setup): Consider the TE field in the HWCAP for
7942 determining 'have_regset_tdb'.
7944 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
7947 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
7950 2013-10-02 Pedro Alves <palves@redhat.com>
7952 * server.c (process_serial_event): Don't output "GDBserver
7953 exiting" if GDB is connected through stdio.
7954 * target.c (mywait): Likewise, be silent if GDB is connected
7957 2013-10-01 Joel Brobecker <brobecker@adacore.com>
7959 * lynx-low.c (lynx_add_threads_after_attach): New function.
7960 (lynx_attach): Remove call to add_thread. Add call to
7961 lynx_add_threads_after_attach instead.
7963 2013-09-28 Mike Frysinger <vapier@gentoo.org>
7965 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
7966 * config.in, configure: Regenerated.
7968 2013-09-18 Yao Qi <yao@codesourcery.com>
7971 * server.c (start_inferior): Clear 'resume_info'.
7973 2013-09-16 Jiong Wang <jiwang@tilera.com>
7975 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
7978 2013-09-16 Jiong Wang <jiwang@tilera.com>
7980 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
7981 linux-tile-low.o to srv_tgtobj.
7983 2013-09-16 Will Newton <will.newton@linaro.org>
7985 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
7988 2013-09-06 Pedro Alves <palves@redhat.com>
7990 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
7991 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
7992 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
7993 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
7994 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
7995 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
7997 2013-09-06 Pedro Alves <palves@redhat.com>
7999 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8000 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8002 2013-09-06 Pedro Alves <palves@redhat.com>
8004 * linux-amd64-ipa.c: Include tracepoint.h.
8005 * linux-i386-ipa.c: Include tracepoint.h.
8007 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8009 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8010 (ps_get_thread_area): New function.
8012 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8014 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8015 (initialize_low_arch): Call init_registers_crisv32 rather than
8016 init_register_crisv32.
8018 2013-09-05 Pedro Alves <palves@redhat.com>
8020 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8022 * hostio.h: ... this new file.
8023 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8024 win32-low.c: Include hostio.h.
8026 2013-09-05 Pedro Alves <palves@redhat.com>
8028 * server.h (gdb_client_data, handler_func, callback_handler_func)
8029 (delete_file_handler, add_file_handler, append_callback_event)
8030 (delete_callback_event, start_event_loop, initialize_event_loop):
8031 Move to event-loop.h and include it.
8032 * event-loop.h: New file.
8034 2013-09-05 Pedro Alves <palves@redhat.com>
8036 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8037 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8038 (loaded_dll, unloaded_dll): Move to ...
8039 * dll.h: ... this new file.
8040 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8042 2013-09-05 Pedro Alves <palves@redhat.com>
8044 * server.h (current_process, get_thread_process, all_processes)
8045 (add_inferior_to_list, for_each_inferior, current_inferior)
8046 (remove_inferior, add_process, remove_process, find_process_pid)
8047 (have_started_inferiors_p, have_attached_inferiors_p)
8048 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8049 (clear_inferiors, find_inferior, find_inferior_id)
8050 (inferior_target_data, set_inferior_target_data)
8051 (inferior_regcache_data, set_inferior_regcache_data): Move to
8052 inferiors.h, and include it.
8053 * inferiors.h: New file.
8055 2013-09-05 Pedro Alves <palves@redhat.com>
8057 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8061 2013-09-05 Pedro Alves <palves@redhat.com>
8063 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8065 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8066 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8067 (handle_tracepoint_general_set, handle_tracepoint_query)
8068 (tracepoint_finished_step, tracepoint_was_hit)
8069 (release_while_stepping_state_list, current_traceframe)
8070 (in_readonly_region, traceframe_read_mem)
8071 (fetch_traceframe_registers, traceframe_read_sdata)
8072 (traceframe_read_info, struct fast_tpoint_collect_status)
8073 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8074 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8075 (supply_fast_tracepoint_registers)
8076 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8077 (ipa_tdesc, claim_trampoline_space)
8078 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8079 (agent_mem_read, agent_get_trace_state_variable_value)
8080 (agent_set_trace_state_variable_value, agent_tsv_read)
8081 (agent_mem_read_string, get_raw_reg_func_addr)
8082 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8083 * tracepoint.h: ... this new file.
8085 2013-09-05 Pedro Alves <palves@redhat.com>
8087 * server.h (perror_with_name, error, fatal, warning, paddress)
8088 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8090 * utils.h: New file.
8092 2013-09-05 Pedro Alves <palves@redhat.com>
8094 * server.h (remote_debug, noack_mode, transport_is_reliable)
8095 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8096 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8097 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8098 (write_enn, initialize_async_io, enable_async_io)
8099 (disable_async_io, check_remote_input_interrupt_request)
8100 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8101 (dead_thread_notify, prepare_resume_reply)
8102 (decode_address_to_semicolon, decode_address, decode_m_packet)
8103 (decode_M_packet, decode_X_packet, decode_xfer_write)
8104 (decode_search_memory_packet, unhexify, hexify)
8105 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8106 (look_up_one_symbol, relocate_instruction)
8107 (monitor_output): Move to remote-utils.h, and include it.
8108 * remote-utils.h: New file.
8110 2013-09-05 Pedro Alves <palves@redhat.com>
8112 * server.h (_): Delete.
8114 2013-09-02 Pedro Alves <palves@redhat.com>
8116 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8117 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8119 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8121 2013-09-02 Pierre Muller <muller@sourceware.org>
8123 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8124 or WriteProcessMemory complete successfully and handle
8125 ERROR_PARTIAL_COPY error.
8127 2013-09-02 Pedro Alves <palves@redhat.com>
8129 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8130 error instead of EIO.
8132 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8135 * linux-low.c: Include filestuff.h.
8136 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8137 * lynx-low.c: Include filestuff.h.
8138 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8139 * server.c: Include filestuff.h.
8140 (main): Call notice_open_fds.
8141 * spu-low.c: Include filestuff.h.
8142 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8144 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
8146 * Makefile.in: Explain why ../target and ../nat are not
8147 listed as include file search paths.
8148 (linux-waitpid.o): New object file rule.
8149 * configure.srv (srv_native_linux_obj): New variable.
8150 Replace all occurrences of linux native object files with
8151 $srv_native_linux_obj.
8152 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8153 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8154 (linux_enable_event_reporting): Remove declaration.
8155 (my_waitpid): Moved to common/linux-waitpid.c.
8156 (linux_wait_for_event): Pass ptid when calling
8157 linux_enable_event_reporting.
8158 (linux_supports_tracefork_flag): Remove.
8159 (linux_enable_event_reporting): Likewise.
8160 (linux_tracefork_grandchild): Remove.
8161 (STACK_SIZE): Moved to common/linux-ptrace.c.
8162 (linux_tracefork_child): Remove.
8163 (linux_test_for_tracefork): Remove.
8164 (linux_look_up_symbols): Call linux_supports_traceclone.
8165 (initialize_low): Remove call to linux_test_for_tracefork.
8166 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8167 common/linux-ptrace.h.
8168 (PTRACE_TYPE_ARG4): Likewise.
8169 Include linux-ptrace.h.
8171 2013-08-21 Pedro Alves <palves@redhat.com>
8173 * config.in: Renegerate.
8175 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
8177 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8178 (SFILES): Remove $(srcdir)/common/target-common.c and
8179 add $(srcdir)/target/waitstatus.c.
8180 (OBS): Remove target-common.o and add waitstatus.o.
8181 (server_h): Remove $(srcdir)/../common/target-common.h and
8182 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8183 and $(srcdir)/../target/waitstatus.h.
8184 (target-common.o): Remove.
8185 (waitstatus.o): New target object file.
8186 * target.h: Do not include target-common.h and
8187 include target/resume.h, target/wait.h and
8188 target/waitstatus.h.
8190 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
8192 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8193 to PTRACE_TYPE_ARG3.
8194 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8195 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8197 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8198 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8200 2013-07-27 Jie Zhang <jie@codesourcery.com>
8201 Daniel Jacobowitz <dan@codesourcery.com>
8202 Yao Qi <yao@codesourcery.com>
8204 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8205 (mips-linux-watch.o): New rule.
8206 (mips_linux_watch_h): New variable.
8207 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8209 * linux-mips-low.c: Include mips-linux-watch.h.
8210 (struct arch_process_info, struct arch_lwp_info): New.
8211 (update_watch_registers_callback): New function.
8212 (mips_linux_new_process, mips_linux_new_thread) New functions.
8213 (mips_linux_prepare_to_resume, mips_insert_point): New
8215 (mips_remove_point, mips_stopped_by_watchpoint): New
8217 (rsp_bp_type_to_target_hw_bp_type): New function.
8218 (mips_stopped_data_address): New function.
8219 (the_low_target): Add watchpoint support functions.
8221 2013-07-27 Yao Qi <yao@codesourcery.com>
8223 * i386-low.c: Include break-common.h.
8224 (enum target_hw_bp_type): Remove.
8226 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
8228 * Makefile.in (SFILES): /common/target-common.c.
8229 (OBS): Add target-common.o.
8230 (server_h): Add $(srcdir)/../common/target-common.h.
8231 (target-common.o): New target.
8232 * server.c (queue_stop_reply_callback): Free
8233 status string after use.
8234 * target.c (target_waitstatus_to_string): Remove.
8235 * target.h: Include target-common.h.
8236 (resume_kind): Likewise.
8237 (target_waitkind): Likewise.
8238 (target_waitstatus): Likewise.
8239 (TARGET_WNOHANG): Likewise.
8241 2013-07-04 Yao Qi <yao@codesourcery.com>
8243 * Makefile.in (host_alias): Use @host_noncanonical@.
8244 (target_alias): Use @target_noncanonical@.
8245 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8246 ACX_NONCANONICAL_HOST.
8247 * configure: Regenerated.
8250 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8252 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8253 * configure: Rebuild.
8254 * Makefile.in (version_host, version_target): Get from configure.
8255 (version.c): Use $(version_host) and $(version_target).
8257 2013-07-03 Pedro Alves <palves@redhat.com>
8259 * Makefile.in (config.status): Depend on development.sh.
8260 * acinclude.m4: Include libmcheck.m4.
8261 * configure: Regenerate.
8263 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8265 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8266 attribute inside the parentheses.
8267 (winapi_DebugSetProcessKillOnExit): Ditto.
8268 (winapi_DebugBreakProcess): Ditto.
8269 (winapi_GenerateConsoleCtrlEvent): Ditto.
8271 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8273 * notif.h (notif_event): Add a dummy member to avoid compiler
8276 2013-07-01 Pedro Alves <palves@redhat.com>
8278 * hostio.c (HOSTIO_PATH_MAX): Define.
8279 (require_filename, handle_open, handle_unlink, handle_readlink):
8282 2013-07-01 Pedro Alves <palves@redhat.com>
8284 * server.h: Include "pathmax.h".
8285 * linux-low.c: Don't include sys/param.h.
8286 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8288 * win32-low.c: Don't include sys/param.h.
8289 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8291 2013-07-01 Pedro Alves <palves@redhat.com>
8293 * event-loop.c: Don't check HAVE_UNISTD_H before including
8295 * gdbreplay.c: Likewise.
8296 * remote-utils.c: Likewise.
8297 * server.c: Likewise.
8298 * configure.ac: Don't check for unistd.h.
8299 * configure: Regenerate.
8301 2013-06-28 Tom Tromey <tromey@redhat.com>
8303 * Makefile.in (version.c): Use version.in, not
8306 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8308 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8309 * configure: Rebuild.
8310 * Makefile.in (version_host, version_target): Get from configure.
8311 (version.c): Use $(version_host) and $(version_target).
8313 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8315 Fix trace-status to output user name without trailing colon.
8316 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8318 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8320 Fix trace-status to output proper start-time and stop-time.
8321 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8322 output start time and stop time in hex as gdb expects.
8324 2013-06-26 Pedro Alves <pedro@codesourcery.com>
8326 * tracepoint.c (build_traceframe_info_xml): Output trace state
8327 variables present in the trace buffer.
8329 2013-06-24 Tom Tromey <tromey@redhat.com>
8331 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8333 (version.o): Remove.
8334 * gdbreplay.c: Include version.h.
8335 (version, host_name): Don't declare.
8336 * server.h: Include version.h.
8337 (version, host_name): Don't declare.
8339 2013-06-12 Pedro Alves <palves@redhat.com>
8341 * linux-x86-low.c (linux_is_elf64): Delete global.
8342 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8343 with local linux_pid_exe_is_elf_64_file use.
8345 2013-06-11 Pedro Alves <palves@redhat.com>
8347 * linux-low.c (regset_disabled, disable_regset): New functions.
8348 (regsets_fetch_inferior_registers)
8349 (regsets_store_inferior_registers): Use them.
8350 (initialize_regsets_info); Don't allocate the disabled_regsets
8352 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8355 2013-06-11 Pedro Alves <palves@redhat.com>
8357 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8360 2013-06-11 Pedro Alves <palves@redhat.com>
8362 * linux-x86-low.c (initialize_low_arch): Call
8363 init_registers_x32_avx_linux.
8365 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8367 Fix compatibility with Android Bionic.
8368 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8371 2013-06-07 Pedro Alves <palves@redhat.com>
8374 * Makefile.in (OBS): Add tdesc.o.
8375 (IPA_OBJS): Add tdesc-ipa.o.
8376 (tdesc-ipa.o): New rule.
8377 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8379 * linux-low.c (new_inferior): Delete.
8380 (disabled_regsets, num_regsets): Delete.
8381 (linux_add_process): Adjust to set the new per-process
8383 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8384 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8385 was a stop. When calling arch_setup, switch the current inferior
8386 to the thread that got an event.
8387 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8388 (regsets_fetch_inferior_registers)
8389 (regsets_store_inferior_registers): New regsets_info parameter.
8391 (linux_register_in_regsets): New regs_info parameter. Adjust to
8393 (register_addr, fetch_register, store_register): New usrregs_info
8394 parameter. Adjust to use it.
8395 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8396 parameter regs_info. Adjust to use it.
8397 (linux_fetch_registers): Get the current inferior's regs_info, and
8399 (linux_store_registers): Ditto.
8400 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8401 (initialize_low): Don't initialize the target_regsets here. Call
8402 initialize_low_arch.
8403 * linux-low.h (target_regsets): Delete declaration.
8404 (struct regsets_info): New.
8405 (struct usrregs_info): New.
8406 (struct regs_info): New.
8407 (struct process_info_private) <new_inferior>: New field.
8408 (struct linux_target_ops): Delete the num_regs, regmap, and
8409 regset_bitmap fields. New field regs_info.
8410 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8411 * i387-fp.c (num_xmm_registers): Delete.
8412 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8413 calls to new interface.
8414 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8415 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8416 Infer the number of xmm registers from the regcache's target
8418 * i387-fp.h (num_xmm_registers): Delete.
8419 * inferiors.c (add_thread): Don't install the thread's regcache
8421 * proc-service.c (gregset_info): Fetch the current inferior's
8422 regs_info. Adjust to use it.
8423 * regcache.c: Include tdesc.h.
8424 (register_bytes, reg_defs, num_registers)
8425 (gdbserver_expedite_regs): Delete.
8426 (get_thread_regcache): If the thread doesn't have a regcache yet,
8427 create one, instead of aborting gdbserver.
8428 (regcache_invalidate_one): Rename to ...
8429 (regcache_invalidate_thread): ... this.
8430 (regcache_invalidate_one): New.
8431 (regcache_invalidate): Only invalidate registers of the current
8433 (init_register_cache): Add target_desc parameter, and use it.
8434 (new_register_cache): Ditto. Assert the target description has a
8435 non zero registers_size.
8436 (regcache_cpy): Add assertions. Adjust.
8437 (realloc_register_cache, set_register_cache): Delete.
8438 (registers_to_string, registers_from_string): Adjust.
8439 (find_register_by_name, find_regno, find_register_by_number)
8440 (register_cache_size): Add target_desc parameter, and use it.
8441 (free_register_cache_thread, free_register_cache_thread_one)
8442 (regcache_release, register_cache_size): New.
8443 (register_size): Add target_desc parameter, and use it.
8444 (register_data, supply_register, supply_register_zeroed)
8445 (supply_regblock, supply_register_by_name, collect_register)
8446 (collect_register_as_string, collect_register_by_name): Adjust.
8447 * regcache.h (struct target_desc): Forward declare.
8448 (struct regcache) <tdesc>: New field.
8449 (init_register_cache, new_register_cache): Add target_desc
8451 (regcache_invalidate_thread): Declare.
8452 (regcache_invalidate_one): Delete declaration.
8453 (regcache_release): Declare.
8454 (find_register_by_number, register_cache_size, register_size)
8455 (find_regno): Add target_desc parameter.
8456 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8458 * remote-utils.c: Include tdesc.h.
8459 (outreg, prepare_resume_reply): Adjust.
8460 * server.c: Include tdesc.h.
8461 (gdbserver_xmltarget): Delete declaration.
8462 (get_features_xml, process_serial_event): Adjust.
8463 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8465 (struct process_info) <tdesc>: New field.
8466 (ipa_tdesc): Declare.
8467 * tdesc.c: New file.
8468 * tdesc.h: New file.
8469 * tracepoint.c: Include tdesc.h.
8470 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8471 (get_context_regcache): Adjust to pass ipa_tdesc down.
8472 (do_action_at_tracepoint): Adjust to get the register cache size
8473 from the context regcache's description.
8474 (traceframe_walk_blocks): Adjust to get the register cache size
8475 from the current trace frame's description.
8476 (traceframe_get_pc): Adjust to get current trace frame's
8477 description and pass it down.
8478 (gdb_collect): Adjust to get the register cache size from the
8480 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8481 (gdbserver_xmltarget): Delete.
8482 (initialize_low_tracepoint): Set the ipa's target description.
8483 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8484 (initialize_low_tracepoint): Set the ipa's target description.
8485 * linux-x86-low.c: Include tdesc.h.
8486 [__x86_64__] (is_64bit_tdesc): New.
8487 (ps_get_thread_area, x86_get_thread_area): Use it.
8488 (i386_cannot_store_register): Rename to ...
8489 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8490 (i386_cannot_fetch_register): Rename to ...
8491 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8492 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8494 (target_regsets): Rename to ...
8495 (x86_regsets): ... this.
8496 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8498 (x86_siginfo_fixup): Use is_64bit_tdesc.
8499 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8500 (tdesc_x32_avx_linux, tdesc_x32_linux)
8501 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8503 (x86_linux_update_xmltarget): Delete.
8504 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8505 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8506 (AMD64_LINUX_USER64_CS): New.
8507 (x86_linux_read_description): New, based on
8508 x86_linux_update_xmltarget.
8509 (same_process_callback): New.
8510 (x86_arch_setup_process_callback): New.
8511 (x86_linux_update_xmltarget): New.
8512 (x86_regsets_info): New.
8513 (amd64_linux_regs_info): New.
8514 (i386_linux_usrregs_info): New.
8515 (i386_linux_regs_info): New.
8516 (x86_linux_regs_info): New.
8517 (x86_arch_setup): Reimplement.
8518 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8519 (x86_emit_ops): Ditto.
8520 (the_low_target): Adjust. Install x86_linux_regs_info,
8521 x86_cannot_fetch_register, and x86_cannot_store_register.
8522 (initialize_low_arch): New.
8523 * linux-ia64-low.c (tdesc_ia64): Declare.
8524 (ia64_fetch_register): Adjust.
8525 (ia64_usrregs_info, regs_info): New globals.
8526 (ia64_regs_info): New function.
8527 (the_low_target): Adjust.
8528 (initialize_low_arch): New function.
8529 * linux-sparc-low.c (tdesc_sparc64): Declare.
8530 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8532 (sparc_arch_setup): New function.
8533 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8534 (the_low_target): Adjust.
8535 (initialize_low_arch): New function.
8536 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8537 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8538 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8539 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8540 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8541 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8542 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8543 (tdesc_powerpc_isa205_vsx64l): Declare.
8544 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8545 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8546 (ppc_set_pc, ppc_get_hwcap): Adjust.
8547 (ppc_usrregs_info): Forward declare.
8548 (!__powerpc64__) ppc_regmap_adjusted: New global.
8549 (ppc_arch_setup): Adjust to the current process'es target
8551 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8552 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8553 (ppc_store_evrregset): Adjust.
8554 (target_regsets): Rename to ...
8555 (ppc_regsets): ... this, and make static.
8556 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8557 (ppc_regs_info): New function.
8558 (the_low_target): Adjust.
8559 (initialize_low_arch): New function.
8560 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8561 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8562 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8563 (tdesc_s390x_linux64v2): Declare.
8564 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8565 (s390_fill_gregset, s390_store_last_break): Adjust.
8566 (target_regsets): Rename to ...
8567 (s390_regsets): ... this, and make static.
8568 (s390_get_pc, s390_set_pc): Adjust.
8569 (s390_get_hwcap): New target_desc parameter, and use it.
8570 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8571 (s390_arch_setup): Adjust to set the current process'es target
8572 description. Don't adjust the regmap.
8573 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8574 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8575 (regs_info_3264): New globals.
8576 (s390_regs_info): New function.
8577 (the_low_target): Adjust.
8578 (initialize_low_arch): New function.
8579 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8580 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8581 [__mips64] (init_registers_mips_linux)
8582 (init_registers_mips_dsp_linux): Delete defines.
8583 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8584 (have_dsp): New global.
8585 (mips_read_description): New, based on mips_arch_setup.
8586 (mips_arch_setup): Reimplement.
8587 (get_usrregs_info): New function.
8588 (mips_cannot_fetch_register, mips_cannot_store_register)
8589 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8590 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8591 (target_regsets): Rename to ...
8592 (mips_regsets): ... this, and make static.
8593 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8594 (dsp_regs_info, regs_info): New globals.
8595 (mips_regs_info): New function.
8596 (the_low_target): Adjust.
8597 (initialize_low_arch): New function.
8598 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8599 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8601 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8602 (arm_read_description): New, with bits factored from
8604 (arm_arch_setup): Reimplement.
8605 (target_regsets): Rename to ...
8606 (arm_regsets): ... this, and make static.
8607 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8608 (arm_regs_info): New function.
8609 (the_low_target): Adjust.
8610 (initialize_low_arch): New function.
8611 * linux-m68k-low.c (tdesc_m68k): Declare.
8612 (target_regsets): Rename to ...
8613 (m68k_regsets): ... this, and make static.
8614 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8615 (m68k_regs_info): New function.
8616 (m68k_arch_setup): New function.
8617 (the_low_target): Adjust.
8618 (initialize_low_arch): New function.
8619 * linux-sh-low.c (tdesc_sharch): Declare.
8620 (target_regsets): Rename to ...
8621 (sh_regsets): ... this, and make static.
8622 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8623 (sh_regs_info, sh_arch_setup): New functions.
8624 (the_low_target): Adjust.
8625 (initialize_low_arch): New function.
8626 * linux-bfin-low.c (tdesc_bfin): Declare.
8627 (bfin_arch_setup): New function.
8628 (bfin_usrregs_info, regs_info): New globals.
8629 (bfin_regs_info): New function.
8630 (the_low_target): Adjust.
8631 (initialize_low_arch): New function.
8632 * linux-cris-low.c (tdesc_cris): Declare.
8633 (cris_arch_setup): New function.
8634 (cris_usrregs_info, regs_info): New globals.
8635 (cris_regs_info): New function.
8636 (the_low_target): Adjust.
8637 (initialize_low_arch): New function.
8638 * linux-cris-low.c (tdesc_crisv32): Declare.
8639 (cris_arch_setup): New function.
8640 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8641 (cris_regs_info): New function.
8642 (the_low_target): Adjust.
8643 (initialize_low_arch): New function.
8644 * linux-m32r-low.c (tdesc_m32r): Declare.
8645 (m32r_arch_setup): New function.
8646 (m32r_usrregs_info, regs_info): New globals.
8647 (m32r_regs_info): Adjust.
8648 (initialize_low_arch): New function.
8649 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8650 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8651 (tic6x_usrregs_info): Forward declare.
8652 (tic6x_read_description): New function, based on ...
8653 (tic6x_arch_setup): ... this. Reimplement.
8654 (target_regsets): Rename to ...
8655 (tic6x_regsets): ... this, and make static.
8656 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8657 (tic6x_regs_info): New function.
8658 (the_low_target): Adjust.
8659 (initialize_low_arch): New function.
8660 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8661 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8662 (target_regsets): Rename to ...
8663 (xtensa_regsets): ... this, and make static.
8664 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8666 (xtensa_arch_setup, xtensa_regs_info): New functions.
8667 (the_low_target): Adjust.
8668 (initialize_low_arch): New function.
8669 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8670 (nios2_arch_setup): Set the current process'es tdesc.
8671 (target_regsets): Rename to ...
8672 (nios2_regsets): ... this.
8673 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8674 (nios2_regs_info): New function.
8675 (the_low_target): Adjust.
8676 (initialize_low_arch): New function.
8677 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8678 (aarch64_arch_setup): Set the current process'es tdesc.
8679 (target_regsets): Rename to ...
8680 (aarch64_regsets): ... this.
8681 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8682 (aarch64_regs_info): New function.
8683 (the_low_target): Adjust.
8684 (initialize_low_arch): New function.
8685 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8687 (target_regsets): Rename to ...
8688 (tile_regsets): ... this.
8689 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8690 (tile_regs_info): New function.
8691 (tile_arch_setup): Set the current process'es tdesc.
8692 (the_low_target): Adjust.
8693 (initialize_low_arch): New function.
8694 * spu-low.c (tdesc_spu): Declare.
8695 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8696 * win32-arm-low.c (tdesc_arm): Declare.
8697 (arm_arch_setup): New function.
8698 (the_low_target): Install arm_arch_setup instead of
8700 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8701 (init_windows_x86): Rename to ...
8702 (i386_arch_setup): ... this. Set `win32_tdesc'.
8703 (the_low_target): Adjust.
8704 * win32-low.c (win32_tdesc): New global.
8705 (child_add_thread): Don't create the thread cache here.
8706 (do_initial_child_stuff): Set the new process'es tdesc.
8707 * win32-low.h (struct target_desc): Forward declare.
8708 (win32_tdesc): Declare.
8709 * lynx-i386-low.c (tdesc_i386): Declare global.
8710 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8711 * lynx-low.c (lynx_tdesc): New global.
8712 (lynx_add_process): Set the new process'es tdesc.
8713 * lynx-low.h (struct target_desc): Forward declare.
8714 (lynx_tdesc): Declare global.
8715 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8716 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8717 * nto-low.c (nto_tdesc): New global.
8718 (do_attach): Set the new process'es tdesc.
8719 * nto-low.h (struct target_desc): Forward declare.
8720 (nto_tdesc): Declare.
8721 * nto-x86-low.c (tdesc_i386): Declare.
8722 (nto_x86_arch_setup): Set `nto_tdesc'.
8724 2013-06-04 Gary Benson <gbenson@redhat.com>
8726 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8727 to qSupported response when appropriate.
8728 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8729 with nonzero-length annex.
8730 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8731 arguments supplied in annex.
8733 2013-05-31 Doug Evans <dje@google.com>
8736 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8737 64 bits in 64-cross-32 environment.
8739 2013-05-28 Pedro Alves <palves@redhat.com>
8741 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8742 (aarch64-without-fpu.c): Delete rule.
8743 * configure.srv (aarch64*-*-linux*): Remove references to
8744 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8745 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8748 2013-05-24 Pedro Alves <palves@redhat.com>
8750 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8751 instead of strchr/decode_address. Error if the range isn't split
8752 with a ','. Don't assume there's be a ':' in the action.
8754 2013-05-23 Yao Qi <yao@codesourcery.com>
8755 Pedro Alves <palves@redhat.com>
8757 * linux-low.c (lwp_in_step_range): New function.
8758 (linux_wait_1): If the thread was range stepping and stopped
8759 outside the stepping range, report the stop to GDB. Otherwise,
8760 continue stepping. Add range stepping debug output.
8761 (linux_set_resume_request): Copy the step range from the resume
8763 (linux_supports_range_stepping): New.
8764 (linux_target_ops) <supports_range_stepping>: Set to
8765 linux_supports_range_stepping.
8766 * linux-low.h (struct linux_target_ops)
8767 <supports_range_stepping>: New field.
8768 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8769 * linux-x86-low.c (x86_supports_range_stepping): New.
8770 (the_low_target) <supports_range_stepping>: Set to
8771 x86_supports_range_stepping.
8772 * server.c (handle_v_cont): Handle 'r' action.
8773 (handle_v_requests): Append ";r" if the target supports range
8775 * target.h (struct thread_resume) <step_range_start,
8776 step_range_end>: New fields.
8777 (struct target_ops) <supports_range_stepping>:
8779 (target_supports_range_stepping): New macro.
8781 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8783 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8784 confusion in comment.
8786 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8788 * lynx-low.c (struct process_info_private): New type.
8789 (lynx_add_process): New function.
8790 (lynx_create_inferior, lynx_attach): Replace calls to
8791 add_process by calls to lynx_add_process.
8792 (lynx_resume): If PTID is null, then try using
8793 current_process()->private->last_wait_event_ptid.
8795 (lynx_clear_inferiors): Delete. The contents of that function
8796 has been inlined in lynx_mourn;
8797 (lynx_wait_1): Save the ptid in the process's private data.
8798 (lynx_mourn): Free the process' private data. Replace call
8799 to lynx_clear_inferiors by call to clear_inferiors.
8801 2013-05-17 Yao Qi <yao@codesourcery.com>
8803 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8806 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
8808 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8809 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8810 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8811 PT_TEXT_END_ADDR guards. Update comments.
8812 (linux_target_op) <read_offsets>: Conditionally define to
8813 linux_read_offsets if the target is UCLIBC and if it defines
8814 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8816 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8817 Andrew Jenner <andrew@codesourcery.com>
8819 * Makefile.in (SFILES): Add linux-nios2-low.c.
8820 (clean): Add action to delete nios2-linux.c.
8821 (nios2-linux.c): New rule.
8822 * configure.srv: Add nios2*-*-linux*.
8823 * linux-nios2-low.c: New.
8825 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8827 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8829 2013-04-25 Hui Zhu <hui@codesourcery.com>
8832 * ax.c (ax_printf): Add fflush.
8834 2013-04-22 Tom Tromey <tromey@redhat.com>
8836 * Makefile.in (SFILES): Add filestuff.c.
8837 (OBS): Add filestuff.o.
8838 (filestuff.o): New target.
8839 * config.in, configure: Rebuild.
8840 * configure.ac: Check for fdwalk, pipe2.
8842 2013-04-17 Pedro Alves <palves@redhat.com>
8844 * configure.ac (USE_THREAD_DB): Delete variable.
8845 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8846 Don't AC_SUBST USE_THREAD_DB.
8847 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8848 * config.in, configure: Regenerate.
8850 2013-04-16 Pedro Alves <palves@redhat.com>
8852 * linux-low.h (struct lwp_info) <thread_known>: Move under
8853 the USE_THREAD_DB #ifdef.
8855 2013-04-16 Pedro Alves <palves@redhat.com>
8857 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8858 (linux-low.o): Delete rule.
8859 * linux-low.h: Always include "gdb_thread_db.h" instead of
8860 conditionally including thread_db.h.
8861 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8864 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8866 * Makefile.in (install-only): Fix make install regression.
8868 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8870 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8871 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8873 * gdbserver.1: Remove.
8875 2013-03-22 Pedro Alves <palves@redhat.com>
8877 * linux-low.c (handle_extended_wait): Don't call
8878 linux_enable_event_reporting.
8880 2013-03-15 Tony Theodore <tonyt@logyst.com>
8883 * Makefile.in (SHELL): Use @SHELL@.
8885 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
8887 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8890 2013-03-13 Joel Brobecker <brobecker@adacore.com>
8892 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8893 Remove extraneous NULL element.
8895 2013-03-13 Yao Qi <yao@codesourcery.com>
8897 * tracepoint.c (traceframe_read_tsv): Look for the last matched
8898 'V' block in trace frame.
8900 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8902 * target.h (struct target_ops): Add btrace ops.
8903 (target_supports_btrace): New macro.
8904 (target_enable_btrace): New macro.
8905 (target_disable_btrace): New macro.
8906 (target_read_btrace): New macro.
8907 * gdbthread.h (struct thread_info): Add btrace field.
8908 * server.c: Include btrace-common.h.
8909 (handle_btrace_general_set): New function.
8910 (handle_btrace_enable): New function.
8911 (handle_btrace_disable): New function.
8912 (handle_general_set): Call handle_btrace_general_set.
8913 (handle_qxfer_btrace): New function.
8914 (struct qxfer qxfer_packets[]): Add btrace entry.
8915 * inferiors.c (remove_thread): Disable btrace.
8916 * linux-low: Include linux-btrace.h.
8917 (linux_low_enable_btrace): New function.
8918 (linux_low_read_btrace): New function.
8919 (linux_target_ops): Add btrace ops.
8920 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8921 Add srv_linux_btrace=yes.
8922 (x86_64-*-linux*): Add linux-btrace.o.
8923 Add srv_linux_btrace=yes.
8924 * configure.ac: Define HAVE_LINUX_BTRACE.
8925 * config.in: Regenerated.
8926 * configure: Regenerated.
8928 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8930 * server.c (handle_qxfer): Preserve error message if -3 is
8932 (qxfer): Document the -3 return value.
8934 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8936 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8937 (linux_btrace_h): New variable.
8938 (linux-btrace.o): New rule.
8940 2013-03-08 Stan Shebs <stan@codesourcery.com>
8941 Hafiz Abid Qadeer <abidh@codesourcery.com>
8943 * tracepoint.c (trace_buffer_size): New global.
8944 (DEFAULT_TRACE_BUFFER_SIZE): New define.
8945 (init_trace_buffer): Change to one-argument function. Allocate
8946 trace buffer memory.
8947 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
8948 handle QTBuffer:size packet.
8949 (cmd_bigqtbuffer_size): New function.
8950 (initialize_tracepoint): Call init_trace_buffer with
8951 DEFAULT_TRACE_BUFFER_SIZE.
8952 * server.c (handle_query): Add QTBuffer:size in the
8955 2013-03-07 Yao Qi <yao@codesourcery.com>
8957 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
8958 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
8960 (cmd_qtsp): Adjust condition. Do post increment.
8961 Set cur_action and cur_step_action back to 0.
8963 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
8966 * linux-low.c (linux_write_memory): Return early success if LEN is
8969 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
8971 * configure.srv: Add x86_64-*-cygwin* as target.
8973 2013-02-28 Tom Tromey <tromey@redhat.com>
8975 * configure.ac: Invoke AC_SYS_LARGEFILE.
8976 * configure, config.in: Rebuild.
8978 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
8980 * win32-low.c: Throughout, fix format strings and casts of
8981 printf-like functions to avoid type related warnings on all
8983 (get_child_debug_event): Print dwDebugEventCode as hex since
8984 that's how it's usually documented.
8986 2013-02-28 Yao Qi <yao@codesourcery.com>
8988 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
8991 2013-02-27 Jiong Wang <jiwang@tilera.com>
8993 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
8994 (reg-tilegx32.c): New rule.
8995 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
8996 * linux-tile-low.c (tile_arch_setup): New function. Invoke
8997 different register info initializer according to elf class.
8998 (init_registers_tilgx32): New function. The tilegx32 register info
9000 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9001 (tile_store_gregset): Likewise.
9003 2013-02-27 Yao Qi <yao@codesourcery.com>
9005 * server.c (process_point_options): Print debug message when
9006 debug_threads is true.
9008 2013-02-26 Yao Qi <yao@codesourcery.com>
9010 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9012 2013-02-19 Pedro Alves <palves@redhat.com>
9013 Kai Tietz <ktietz@redhat.com>
9017 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9018 instead of strtoul to extract address from packet.
9019 (process_serial_event) <'z'>: Likewise.
9021 2013-02-18 Yao Qi <yao@codesourcery.com>
9023 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9025 2013-02-14 Pedro Alves <palves@redhat.com>
9029 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9030 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9032 2013-02-14 Pedro Alves <palves@redhat.com>
9034 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9036 2013-02-14 Pedro Alves <palves@redhat.com>
9038 * tracepoint.c (save_string): Delete.
9039 (add_tracepoint_action): Use savestring instead of save_string.
9041 2013-02-12 Pedro Alves <palves@redhat.com>
9043 * linux-xtensa-low.c: Ditto.
9044 * xtensa-xtregs.c: Ditto.
9046 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9048 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9051 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9053 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9054 aarch64_num_wp_regs and aarch64_num_bp_regs to
9055 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9057 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9059 * linux-aarch64-low.c (ps_get_thread_area): Replace
9060 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9062 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9063 Marcus Shawcroft <marcus.shawcroft@arm.com>
9064 Nigel Stephens <nigel.stephens@arm.com>
9065 Yufeng Zhang <yufeng.zhang@arm.com>
9067 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9068 (aarch64.c, aarch64-without-fpu.c): New targets.
9069 * configure.srv (aarch64*-*-linux*): New.
9070 * linux-aarch64-low.c: New file.
9072 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9074 * linux-low.c (handle_extended_wait, linux_create_inferior)
9075 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9076 (dequeue_one_deferred_signal, linux_resume_one_thread)
9077 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9078 (linux_tracefork_grandchild, linux_test_for_tracefork)
9079 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9080 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9081 where the argument is 0.
9083 2013-01-25 Yao Qi <yao@codesourcery.com>
9085 * event-loop.c: Include "queue.h".
9086 (gdb_event_p): New typedef.
9087 (struct gdb_event) <next_event>: Remove.
9088 (event_queue): Change to QUEUE(gdb_event_p).
9089 (async_queue_event): Remove.
9090 (gdb_event_xfree): New.
9091 (initialize_event_loop): New.
9092 (process_event): Use API from QUEUE.
9093 (wait_for_event): Likewise.
9094 * server.c (main): Call initialize_event_loop.
9095 * server.h (initialize_event_loop): Declare.
9097 2013-01-18 Yao Qi <yao@codesourcery.com>
9099 * ax.h (struct eval_agent_expr_context): New.
9100 (gdb_eval_agent_expr): Update declaration.
9101 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9102 TFRAME. Add new argument CTX.
9103 * server.h (struct eval_agent_expr_context): Declare.
9104 (agent_mem_read, agent_tsv_read): Update declaration.
9105 (agent_mem_read_string): Likewise.
9106 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9107 (add_traceframe_block): Add new argument TPOINT.
9108 Increase TPOINT->traceframe_usage.
9109 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9110 eval_tracepoint_agent_expr.
9111 (condition_true_at_tracepoint): Likewise.
9112 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9113 (agent_mem_read_string, agent_tsv_read): Likewise.
9115 2013-01-16 Yao Qi <yao@codesourcery.com>
9117 * linux-low.c (linux_resume_one_lwp): Don't check
9118 'lwp->bp_reinsert != 0'.
9120 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9121 Pedro Alves <palves@redhat.com>
9123 * lynx-low.c (ptrace_request_to_str): Define a temporary
9124 macro and use it to simplify this function's implementation.
9126 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9128 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9131 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9133 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9135 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9137 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9139 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9141 * lynx-low.c (lynx_resume): Use the resume_info parameter
9142 to determine the ptid for the lynx_ptrace call, unless
9143 it is equal to minus_one_ptid, in which case we use the
9144 ptid of the current_inferior.
9145 (lynx_wait_1): After having received a thread create/exit
9146 event, resume the inferior's execution using the signaling
9147 thread's ptid, rather than the old ptid.
9149 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9151 * lynx-low.c (lynx_resume): Delete variable ret.
9153 2013-01-01 Joel Brobecker <brobecker@adacore.com>
9155 * gdbreplay.c (gdbreplay_version): Update copyright year.
9156 * server.c (gdbserver_version): Likewise.
9158 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9160 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9163 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9165 * lynx-low.c (ptrace_request_to_str): Add handling for
9168 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9170 * lynx-low.c (lynx_attach): Delete variable new_process.
9172 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9174 * lynx-low.c (lynx_create_inferior): Delete variable
9177 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9179 * lynx-low.c (ptrace_request_to_str): Do not handle
9180 PTRACE_GETTHREADLIST if this macro does not exist.
9182 2012-12-15 Yao Qi <yao@codesourcery.com>
9184 * Makefile.in (OBS): Add notif.o.
9185 * notif.c, notif.h: New.
9186 * server.c: Include "notif.h".
9187 (struct vstop_notif) <next>: Remove.
9189 (queue_stop_reply): Update.
9190 (push_event, send_next_stop_reply): Remove.
9191 (discard_queued_stop_replies): Update.
9192 (notif_stop): New variable.
9193 (handle_v_stopped): Remove.
9194 (handle_v_requests): Don't call handle_v_stopped. Call
9195 handle_ack_notif instead.
9196 (queue_stop_reply_callback): Call notif_event_enque instead
9197 of queue_stop_reply.
9198 (handle_status): Don't call send_next_stop_reply, call
9199 notif_write_event instead.
9200 (kill_inferior_callback): Likewise.
9201 (detach_or_kill_inferior_callback): Likewise.
9202 (main): Call initialize_notif.
9203 (process_serial_event): Call QUEUE_is_empty.
9204 (handle_target_event): Call notif_push instead of push event.
9205 * server.h (push_event): Remove declaration.
9207 2012-12-10 Tom Tromey <tromey@redhat.com>
9209 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9210 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9213 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9214 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9215 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9216 (amd64-linux-ipa.o, ax.o): Rewrite.
9217 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9218 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9219 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9220 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9221 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9222 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9223 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9224 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9225 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9226 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9227 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9228 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9229 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9230 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9231 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9232 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9233 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9234 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9235 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9236 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9237 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9238 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9239 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9240 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9241 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9242 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9243 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9244 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9245 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9246 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9247 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9248 (reg-tilegx.o): Remove.
9249 (all_object_files): New macro.
9250 Include .deps files.
9251 * aclocal.m4, configure: Rebuild.
9252 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9253 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9254 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9256 2012-12-05 Tom Tromey <tromey@redhat.com>
9259 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9261 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
9263 * configure.ac: Check for linux/perf_event.h.
9264 * config.in: Regenerated.
9265 * configure: Regenerated.
9267 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9269 * hostio.c (handle_readlink): Decrease buffer size
9270 parameter passed to readlink by one byte.
9272 2012-11-26 Yao Qi <yao@codesourcery.com>
9274 * configure.ac (build_warnings): Append '-Wempty-body'.
9275 * configure: Regenerated.
9276 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9279 2012-11-15 Pierre Muller <muller@sourceware.org>
9281 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9282 * config.in: Regenerate.
9283 * configure: Regenerate.
9284 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9285 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9286 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9287 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9289 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9290 instead of <sys/wait.h> header.
9291 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9293 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
9295 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9296 (various make rules): Remove -DGDBSERVER
9298 2012-11-09 Yao Qi <yao@codesourcery.com>
9300 * spu-low.c (current_ptid): Move it to ..
9301 * gdbthread.h: ... here. New.
9302 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9303 * server.c (myresume, process_serial_event): Likewise.
9304 * thread-db.c (thread_db_find_new_threads): Likewise.
9305 * tracepoint.c (run_inferior_command): Likewise.
9307 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
9309 * server.c (handle_search_memory_1): Include access length in
9312 2012-09-05 Michael Brandt <michael.brandt@axis.com>
9314 * linux-crisv32-low.c: Fix compile errors.
9316 2012-09-04 Yao Qi <yao@codesourcery.com>
9318 * tracepoint.c (cmd_qtsv): Adjust debug message.
9319 Don't check CUR_TPOINT.
9321 2012-08-28 Yao Qi <yao@codesourcery.com>
9323 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9324 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9325 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9326 Remove declarations of xmalloc, xreallloc, xstrdup and
9328 * Makefile.in (libiberty_h): New.
9329 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9330 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9332 2012-08-23 Yao Qi <yao@codesourcery.com>
9334 * server.h: Remove declaration of 'xsnprintf'.
9336 2012-08-22 Keith Seitz <keiths@redhat.com>
9338 * server.h: Include build-gnulib-gbserver/config.h.
9339 * gdbreplay.c: Likewise.
9341 2012-08-08 Doug Evans <dje@google.com>
9343 * Makefile.in (SFILES): Add gdb_vecs.c.
9344 (OBS): Add gdb_vecs.o.
9345 (gdb_vecs_h, host_defs_h): New variables.
9346 (thread-db.o): Add $(gdb_vecs_h) dependency.
9347 (gdb_vecs.o): New rule.
9348 * thread-db.c: #include "gdb_vecs.h".
9349 (thread_db_load_search): Use a vector to iterate over path elements.
9350 Handle text appearing after "$pdir".
9352 * configure.ac: Add check for strstr.
9353 * config.in: Regenerate.
9354 * configure: Regenerate.
9356 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9358 * hostio.c (handle_pread): If pread fails, fall back to attempting
9360 (handle_pwrite): Likewise for pwrite.
9362 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9364 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9365 between unsupported TYPE and unimplementable ADDR/LEN combination.
9366 (arm_insert_point): Act on new return value.
9368 2012-07-31 Pedro Alves <palves@redhat.com>
9370 * server.c (process_point_options): Only skip tokens if we find
9371 one that is unrecognized. Don't treat 'X' specially while
9372 skipping unrecognized tokens.
9374 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9376 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9377 to 4-byte-align HW breakpoint addresses for Thumb.
9379 2012-07-27 Yao Qi <yao@codesourcery.com>
9383 * server.h: Declare gdb_agent_about_to_close.
9384 * target.c (kill_inferior): Include "agent.h".
9385 New. Send command 'kill'.
9386 * target.h (kill_inferior): Removed macro.
9387 * tracepoint.c (gdb_agent_about_to_close): New.
9388 (gdb_agent_helper_thread): Handle command 'close'.
9389 Wait endlessly until the inferior stops.
9390 Install gdb_agent_remove_socket to atexit hook.
9391 (agent_socket_name): New static variable.
9392 (gdb_agent_socket_init): Replace local variable 'name' with
9393 'agent_socket_name'.
9394 (gdb_agent_remove_socket): New.
9396 2012-07-27 Yao Qi <yao@codesourcery.com>
9398 * server.c (process_point_options): Stop at 'X' when parsing.
9400 2012-07-19 Michael Eager <eager@eagercon.com>
9402 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9404 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9405 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9406 hardware breakpoint.
9408 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9410 * gdbserver/linux-low.c (initialize_low): Call
9411 linux_ptrace_init_warnings.
9413 2012-07-02 Doug Evans <dje@google.com>
9415 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9418 2012-07-02 Stan Shebs <stan@codesourcery.com>
9420 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9421 (ax.o): Add it to build rule.
9423 (OBS): Add format.o.
9424 (IPA_OBS): Add format.o.
9425 * server.c (handle_query): Claim support for breakpoint commands.
9426 (process_point_options): Add command case.
9427 (process_serial_event): Leave running if there are printfs in
9429 * mem-break.h (any_persistent_commands): Declare.
9430 (add_breakpoint_commands): Declare.
9431 (gdb_no_commands_at_breakpoint): Declare.
9432 (run_breakpoint_commands): Declare.
9433 * mem-break.c (struct point_command_list): New struct.
9434 (struct breakpoint): New field command_list.
9435 (any_persistent_commands): New function.
9436 (add_commands_to_breakpoint): New function.
9437 (add_breakpoint_commands): New function.
9438 (gdb_no_commands_at_breakpoint): New function.
9439 (run_breakpoint_commands): New function.
9440 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9442 * ax.c: Include format.h.
9443 (ax_printf): New function.
9444 (gdb_eval_agent_expr): Add printf opcode.
9446 2012-06-13 Yao Qi <yao@codesourcery.com>
9448 * server.c (start_inferior): Remove duplicated writes to fields
9449 'last_resume_kind' and 'last_status' of 'current_inferior'.
9451 2012-06-12 Yao Qi <yao@codesourcery.com>
9452 Pedro Alves <palves@redhat.com>
9454 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9456 * server.c (handle_v_cont): Extend comment.
9458 2012-06-11 Yao Qi <yao@codesourcery.com>
9460 * linux-low.c (linux_attach): Add 'static'.
9462 2012-06-06 Yao Qi <yao@codesourcery.com>
9464 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9466 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9468 Fix gcc -flto compilation warning.
9469 * server.c (main): Make variable multi_mode and attach volatile.
9471 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9473 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9474 if the platform doesn't know about it.
9476 2012-05-30 Jeff Kenton <jkenton@tilera.com>
9478 * Makefile.in (SFILES): Add linux-tile-low.c.
9479 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9480 * configure.srv: Handle tilegx-*-linux*.
9481 * linux-tile-low.c: New file.
9483 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9485 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9487 2012-05-24 Pedro Alves <palves@redhat.com>
9491 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9493 2012-05-24 Pedro Alves <palves@redhat.com>
9497 Replace target_signal with gdb_signal throughout.
9499 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9501 * linux-low.c (linux_store_registers): Avoid the copying sequence
9502 when no data has been retrieved by ptrace.
9504 2012-05-22 Will Deacon <will.deacon@arm.com>
9506 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9507 Include asm/ptrace.h.
9508 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9511 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9513 * linux-low.c (linux_store_registers): Don't re-retrieve data
9514 with ptrace that has already been obtained from /proc. Always
9515 copy any data retrieved with ptrace to the buffer supplied.
9517 2012-05-11 Yao Qi <yao@codesourcery.com>
9518 Pedro Alves <palves@redhat.com>
9520 * linux-low.c (enum stopping_threads_kind): New.
9521 (stopping_threads): Change type to `enum stopping_threads_kind'.
9522 (handle_extended_wait): If stopping and suspending threads, leave
9523 the new_lwp suspended too.
9524 (linux_wait_for_event): Adjust.
9525 (stop_all_lwps): Set `stopping_threads' to
9526 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9527 whether we're suspending threads or just stopping them. Assert no
9530 2012-04-29 Yao Qi <yao@codesourcery.com>
9532 * server.h: Move some code to ...
9533 * gdbthread.h: ... here. New.
9534 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9535 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9536 (nto-low.o, win32-low.o): Likewise.
9537 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9538 * regcache.c, remote-utils.c, server.c: Likewise.
9539 * target.c, tracepoint.c, win32-low.c: Likewise.
9541 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9543 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9544 (PTRACE_ARG4_TYPE): Likewise.
9545 (PTRACE_XFER_TYPE): Likewise.
9546 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9547 ptrace to PTRACE_ARG3_TYPE.
9548 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9549 (PTRACE_ARG4_TYPE): Likewise.
9550 (PTRACE_XFER_TYPE): Likewise.
9551 (linux_detach_one_lwp): Cast fourth argument of
9552 ptrace to long then PTRACE_ARG4_TYPE.
9553 (regsets_fetch_inferior_registers): Cast third argument of
9554 ptrace to long then PTRACE_ARG3_TYPE.
9555 (regsets_store_inferior_registers): Likewise.
9557 2012-04-20 Pedro Alves <palves@redhat.com>
9559 * configure: Regenerate.
9561 2012-04-19 Pedro Alves <palves@redhat.com>
9563 * Makefile.in (GNULIB_BUILDDIR): New.
9564 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9565 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9566 (all, install-only, uninstall, clean-info, all-lib, clean): No
9567 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9568 (maintainer-clean realclean distclean): Use subdir_do.
9570 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9571 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9572 * acinclude.m4: Include acx_configure_dir.m4.
9573 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9574 calls. Call AC_PROG_RANLIB. Configure gnulib using
9577 (GNULIB_STDINT_H): Adjust.
9578 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9579 * gdbreplay.c: Include build-gnulib/config.h.
9580 * server.h: Likewise.
9581 * aclocal.m4: Regenerate.
9582 * config.in: Regenerate.
9583 * configure: Regenerate.
9585 2012-04-19 Pedro Alves <palves@redhat.com>
9587 * Makefile.in (LIBGNU, INCGNU): Adjust.
9588 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9589 (all, install-only, uninstall, clean-info, all-lib, clean)
9590 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9591 * configure.ac: Adjust AC_OUTPUT output.
9592 * aclocal.m4: Regenerate.
9593 * configure: Regenerate.
9595 2012-04-19 Pedro Alves <palves@redhat.com>
9597 * Makefile.in (generated_files): New.
9598 (server_h): Remove the explicit dependency on config.h, and depend
9599 on $generated_files.
9601 2012-04-19 Pedro Alves <palves@redhat.com>
9603 * Makefile.in (INCGNU): Add -Ignulib.
9605 2012-04-19 Pedro Alves <palves@redhat.com>
9607 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9608 (INCGNU): ... this, and spell out -I here.
9609 (GNULIB_LIB): Rename to ...
9611 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9613 2012-04-19 Pedro Alves <palves@redhat.com>
9615 * config.in: Regenerate.
9617 2012-04-19 Pedro Alves <palves@redhat.com>
9619 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9620 * server.h (memmem): Remove declaration.
9621 * config.in: Regenerate.
9622 * configure: Regenerate.
9624 2012-04-19 Yao Qi <yao@codesourcery.com>
9626 * Makefile.in (SFILES): Add common/vec.c.
9630 2012-04-19 Yao Qi <yao@codesourcery.com>
9632 * remote-utils.c (prepare_resume_reply): Replace with macro
9633 target_core_of_thread.
9634 * server.c (handle_qxfer_threads_proper): Likewise.
9635 * target.h (traget_core_of_thread): New macro.
9637 2012-04-18 Pedro Alves <palves@redhat.com>
9639 * aclocal.m4: Regenerate.
9640 * configure: Regenerate.
9642 2012-04-16 Yao Qi <yao@codesourcery.com>
9644 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9645 duplicated on address.
9647 2012-04-16 Yao Qi <yao@codesourcery.com>
9649 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9650 (struct tracepoint_action_ops) <send>: New field.
9651 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9652 (agent_expr_send, x_tracepoint_action_send): New.
9653 (l_tracepoint_action_send): New.
9654 (cmd_qtdp): Download and install tracepoint
9655 according to `use_agent'.
9656 (run_inferior_command): Add one more parameter `len'.
9658 (tracepoint_send_agent): New.
9659 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9661 2012-04-16 Yao Qi <yao@codesourcery.com>
9663 * tracepoint.c (download_tracepoints): Moved to ...
9664 (cmd_qtstart): ... here.
9666 2012-04-14 Yao Qi <yao@codesourcery.com>
9668 * tracepoint.c: Include inttypes.h.
9669 (struct collect_memory_action): Use sized types.
9670 (struct tracepoint): Likewise.
9671 (cmd_qtdp, stop_tracing): Update print specifiers.
9672 (cmd_qtp, response_tracepoint): Likewise.
9673 (collect_data_at_tracepoint): Likewise.
9674 (collect_data_at_step): Likewise.
9676 2012-04-14 Yao Qi <yao@codesourcery.com>
9678 Import gnulib module inttypes.
9679 * aclocal.m4, config.in, configure: Regenerated.
9681 2012-04-14 Yao Qi <yao@codesourcery.com>
9683 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9684 Makefile and config.status at last.
9686 2012-04-13 Yao Qi <yao@codesourcery.com>
9688 * tracepoint.c: Include stdint.h unconditionally.
9690 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9692 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9693 on BFD_HAVE_SYS_PROCFS_TYPE.
9694 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9695 * configure: Regenerate.
9696 * config.in: Likewise.
9698 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9700 * Makefile.in (clean): Also remove x32.c x32-linux.c
9701 x32-avx.c x32-avx-linux.c.
9702 (x32.o): New target.
9704 (x32-linux.o): Likewise.
9705 (x32-linux.c): Likewise.
9706 (x32-avx.o): Likewise.
9707 (x32-avx.c): Likewise.
9708 (x32-avx-linux.o): Likewise.
9709 (x32-avx-linux.c): Likewise.
9711 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9712 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9713 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9714 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9715 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9716 i386/x32-avx-linux.xml.
9718 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9719 (init_registers_x32_avx_linux): Likwise.
9720 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9721 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9723 2012-04-13 Pedro Alves <palves@redhat.com>
9725 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9726 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9727 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9728 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9731 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9733 * linux-x86-low.c (compat_x32_clock_t): New.
9734 (compat_x32_siginfo_t): Likewise.
9735 (compat_x32_siginfo_from_siginfo): Likewise.
9736 (siginfo_from_compat_x32_siginfo): Likewise.
9737 (linux_is_elf64): Likewise.
9738 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9739 and siginfo_from_compat_x32_siginfo for x32.
9740 (x86_arch_setup): Set linux_is_elf64.
9742 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9745 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9747 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9748 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9749 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9750 compatible with process.
9752 2012-04-12 Yao Qi <yao@codesourcery.com>
9754 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9755 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9756 (install-only, install-info, clean): Handle sub dir gnulib.
9757 (all-lib, am--refresh): New targets.
9758 (memmem.o): Remove target.
9759 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9760 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9761 (AC_REPLACE_FUNCS): Remove memmem.
9762 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9763 (AC_OUTPUT): Generate Makefile in gnulib/.
9764 * aclocal.m4, config.in, configure: Regenerated.
9766 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9768 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9770 2012-04-05 Pedro Alves <palves@redhat.com>
9772 -Werror=strict-aliasing
9774 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9777 2012-04-04 Pedro Alves <palves@redhat.com>
9779 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9780 (sparc_store_gregset_from_stack, sparc_store_gregset)
9781 (sparc_breakpoint_at): Fix formatting.
9783 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9785 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9787 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9788 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9789 * config.in: Regenerate.
9790 * configure: Likewise.
9792 2012-03-29 Pedro Alves <palves@redhat.com>
9794 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9795 Correct ptrace arguments.
9797 2012-03-28 Pedro Alves <palves@redhat.com>
9799 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9800 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9801 (IA64_FR1_REGNUM): New defines.
9802 (ia64_fetch_register): New.
9803 (the_low_target): Install it.
9804 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9806 * linux-low.c (linux_fetch_registers): Try the
9807 the_low_target.fetch_register hook first.
9809 * linux-arm-low.c (the_low_target): Adjust.
9810 * linux-bfin-low.c (the_low_target): Adjust.
9811 * linux-cris-low.c (the_low_target): Adjust.
9812 * linux-crisv32-low.c (the_low_target): Adjust.
9813 * linux-m32r-low.c (the_low_target): Adjust.
9814 * linux-m68k-low.c (the_low_target): Adjust.
9815 * linux-mips-low.c (the_low_target): Adjust.
9816 * linux-ppc-low.c (the_low_target): Adjust.
9817 * linux-s390-low.c (the_low_target): Adjust.
9818 * linux-sh-low.c (the_low_target): Adjust.
9819 * linux-sparc-low.c (the_low_target): Adjust.
9820 * linux-tic6x-low.c (the_low_target): Adjust.
9821 * linux-x86-low.c (the_low_target): Adjust.
9822 * linux-xtensa-low.c (the_low_target): Adjust.
9824 2012-03-26 Pedro Alves <palves@redhat.com>
9826 * server.c (handle_qxfer_libraries): Don't bail early if
9827 the_target->qxfer_libraries_svr4 is not NULL.
9829 2012-03-26 Pedro Alves <palves@redhat.com>
9831 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9833 2012-03-23 Pedro Alves <palves@redhat.com>
9835 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9836 "library-list-svr4" element's start tag when the the DSO list is
9839 2012-03-23 Pedro Alves <palves@redhat.com>
9841 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9842 a variable whose type size is the same as the inferior's pointer
9845 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9847 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9849 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9850 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9851 * linux-low.h: Include <signal.h>.
9852 (struct siginfo): Remove forward declaration.
9853 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9856 2012-03-21 Mike Frysinger <vapier@gentoo.org>
9858 * .gitignore: Ignore more files.
9860 2012-03-19 Pedro Alves <palves@redhat.com>
9861 Jan Kratochvil <jan.kratochvil@redhat.com>
9863 * server.c (cont_thread, general_thread): Add describing comments.
9864 (start_inferior): Clear `cont_thread'.
9865 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9868 2012-03-15 Yao Qi <yao@codesourcery.com>
9870 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9872 (cmd_qtdp): ... here.
9874 2012-03-15 Yao Qi <yao@codesourcery.com>
9876 * tracepoint.c (struct tracepoint_action_ops): New.
9877 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9878 (m_tracepoint_action_download): New.
9879 (r_tracepoint_action_download): New.
9880 (x_tracepoint_action_download): New.
9881 (l_tracepoint_action_download): New.
9882 (add_tracepoint_action): Install `action->ops' according type.
9883 (download_tracepoint_1): Move code `download' function pointer
9884 of various tracepoint_action_ops.
9886 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9888 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
9889 linux_ptrace_attach_warnings.
9891 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9893 * Makefile.in (linux-ptrace.o): New.
9894 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9895 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9896 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9897 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9898 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9900 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9902 2012-03-08 Yao Qi <yao@codesourcery.com>
9903 Pedro Alves <palves@redhat.com>
9905 Fix PR server/13392.
9906 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9908 * tracepoint.c (remove_tracepoint): New.
9909 (cmd_qtdp): Call remove_tracepoint when failed to install.
9911 2012-03-07 Pedro Alves <palves@redhat.com>
9913 * linux-low.c (get_detach_signal): New.
9914 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9915 Pass on pending signals to PTRACE_DETACH. Check the result of the
9917 * server.c (program_signals, program_signals_p): New.
9918 (handle_general_set): Handle QProgramSignals.
9919 * server.h (program_signals, program_signals_p): Declare.
9921 2012-03-05 Pedro Alves <palves@redhat.com>
9922 Jan Kratochvil <jan.kratochvil@redhat.com>
9924 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9927 2012-03-03 Yao Qi <yao@codesourcery.com>
9929 * tracepoint.c (tracepoint_look_up_symbols): Update call to
9930 agent_look_up_symbols.
9932 2012-03-03 Yao Qi <yao@codesourcery.com>
9934 * Makefile.in (linux-low.o): Keep dependence on agent.h.
9935 (linux-x86-low.o): Likewise.
9936 * server.h: Remove in_process_agent_loaded.
9937 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
9941 2012-03-03 Yao Qi <yao@codesourcery.com>
9943 * tracepoint.c (gdb_agent_capability): New global.
9944 (in_process_agent_loaded_ust): Renamed to
9945 `in_process_agent_supports_ust'.
9947 (in_process_agent_supports_ust): Call agent_capability_check.
9948 (clear_installed_tracepoints): Assert that agent supports
9951 2012-03-03 Yao Qi <yao@codesourcery.com>
9953 * linux-low.c (linux_supports_agent): New.
9954 (linux_target_ops): Initialize field `supports_agent' with
9955 linux_supports_agent.
9956 * target.h (struct target_ops) <supports_agent>: New.
9957 (target_supports_agent): New macro.
9958 * server.c (handle_general_set): Handle packet 'QAgent'.
9959 (handle_query): Send `QAgent+'.
9960 * Makefile.in (server.o): Depends on agent.h.
9962 2012-03-03 Yao Qi <yao@codesourcery.com>
9964 * Makefile.in (OBS): Add agent.o.
9965 Add new rule for agent.o.
9966 Track dependence of tracepoint.c on agent.h.
9967 * tracepoint.c (run_inferior_command_1):
9968 (run_inferior_command): Call agent_run_command.
9969 (gdb_ust_connect_sync_socket): Deleted. Move it to
9971 (resume_thread, stop_thread): Likewise.
9972 (gdb_ust_socket_init): Renamed to ...
9973 (gdb_agent_socket_init): ... New.
9974 (gdb_ust_thread): Renamed to ...
9975 (gdb_agent_helper_thread): ... New.
9976 (gdb_ust_init): Move some code to ...
9977 (gdb_agent_init): ... here. New.
9978 [HAVE_UST]: Call gdb_ust_init.
9979 (initialize_tracepoint_ftlib): Call gdb_agent_init.
9980 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
9981 * config.in, configure: Regenerated.
9983 2012-03-02 Pedro Alves <palves@redhat.com>
9985 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
9986 * linux-low.c (struct simple_pid_list): New.
9987 (stopped_pids): New a struct simple_pid_list pointer.
9988 (add_to_pid_list, pull_pid_from_list): New.
9989 (handle_extended_wait): Don't assume the first signal new children
9990 report is SIGSTOP. Adjust call to pull_pid_from_list.
9991 (linux_wait_for_lwp): Adjust.
9993 2012-03-02 Yao Qi <yao@codesourcery.com>
9995 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
9998 2012-03-02 Yao Qi <yao@codesourcery.com>
10000 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10001 `stop_pc' and `tpoint'. Update caller.
10003 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10005 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10006 * linux-low.c (use_linux_regsets): New macro.
10007 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10008 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10009 (linux_register_in_regsets): New function.
10010 (usr_fetch_inferior_registers): Skip registers covered by
10012 (usr_store_inferior_registers): Likewise.
10013 (usr_fetch_inferior_registers): New macro.
10014 (usr_store_inferior_registers): Likewise.
10015 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10016 (linux_store_registers): Likewise.
10017 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10019 (init_registers_mips64_dsp_linux): Likewise.
10020 (init_registers_mips_linux): New macro.
10021 (init_registers_mips_dsp_linux): Likewise.
10022 (mips_dsp_num_regs): Likewise.
10023 (DSP_BASE, DSP_CONTROL): New fallback macros.
10024 (mips_base_regs): New macro.
10025 (mips_regmap): Use it. Fix the size.
10026 (mips_dsp_regmap): New variable.
10027 (mips_dsp_regset_bitmap): Likewise.
10028 (mips_arch_setup): New function.
10029 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10031 (mips_cannot_store_register): Likewise.
10032 (the_low_target): Update .arch_setup, .num_regs and .regmap
10033 initializers. Add .regset_bitmap initializer.
10034 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10036 * linux-bfin-low.c (the_low_target): Likewise.
10037 * linux-cris-low.c (the_low_target): Likewise.
10038 * linux-crisv32-low.c (the_low_target): Likewise.
10039 * linux-ia64-low.c (the_low_target): Likewise.
10040 * linux-m32r-low.c (the_low_target): Likewise.
10041 * linux-m68k-low.c (the_low_target): Likewise.
10042 * linux-ppc-low.c (the_low_target): Likewise.
10043 * linux-s390-low.c (the_low_target): Likewise.
10044 * linux-sh-low.c (the_low_target): Likewise.
10045 * linux-sparc-low.c (the_low_target): Likewise.
10046 * linux-tic6x-low.c (the_low_target): Likewise.
10047 * linux-x86-low.c (the_low_target): Likewise.
10048 * linux-xtensa-low.c (the_low_target): Likewise.
10049 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10050 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10051 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10053 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10054 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10056 2012-02-29 Yao Qi <yao@codesourcery.com>
10057 Pedro Alves <palves@redhat.com>
10059 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10060 `step_over_finished' is true.
10062 2012-02-27 Pedro Alves <palves@redhat.com>
10064 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10065 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10067 2012-02-27 Pedro Alves <palves@redhat.com>
10070 * linux-low.c (pid_is_stopped): New.
10071 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10073 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
10075 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10078 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10080 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10082 2012-02-24 Luis Machado <lgustavo@codesourcery>
10084 * server.c (handle_query): Advertise support for target-side
10085 breakpoint condition evaluation.
10086 (process_point_options): New function.
10087 (process_serial_event): When inserting a breakpoint, check for
10088 a target-side condition that should be evaluated.
10090 * mem-break.c: Include regcache.h and ax.h.
10091 (point_cond_list_t): New data structure.
10092 (breakpoint) <cond_list>: New field.
10093 (find_gdb_breakpoint_at): Make non-static.
10094 (delete_gdb_breakpoint_at): Clear any target-side
10096 (clear_gdb_breakpoint_conditions): New function.
10097 (add_condition_to_breakpoint): Likewise.
10098 (add_breakpoint_condition): Likewise.
10099 (gdb_condition_true_at_breakpoint): Likewise.
10100 (gdb_breakpoint_here): Return result directly instead
10101 of going through a local variable.
10103 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10104 (clear_gdb_breakpoint_conditions): Likewise.
10105 (add_breakpoint_condition): Likewise.
10106 (gdb_condition_true_at_breakpoint): Likewise.
10108 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10109 (need_step_over_p): Take target-side breakpoint condition into
10112 2012-02-24 Luis Machado <lgustavo@codesourcery>
10114 * server.h: Include tracepoint.h.
10115 (agent_mem_read, agent_get_trace_state_variable_value,
10116 agent_set_trace_state_variable_value,
10117 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10118 get_set_tsv_func_addr): New prototypes.
10120 * ax.h: New include file.
10121 * ax.c: New source file.
10123 * tracepoint.c: Include ax.h.
10124 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10125 agent_expr, eval_result_type): Move to ax.h.
10126 (parse_agent_expr): Rename to ...
10127 (gdb_parse_agent_expr): ... this, make it non-static and move
10129 (unparse_agent_expr) Rename to ...
10130 (gdb_unparse_agent_expr): ... this, make it non-static and move
10132 (eval_agent_expr): Rename to ...
10133 (eval_tracepoint_agent_expr): ... this.
10134 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10135 forward declarations.
10136 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10137 (agent_get_trace_state_variable_value): New function.
10138 (agent_set_trace_state_variable_value): New function.
10139 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10140 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10141 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10142 (condition_true_at_tracepoint): Likewise.
10143 (parse_agent_expr): Rename to ...
10144 (gdb_parse_agent_expr): ... this and move to ax.c.
10145 (unparse_agent_expr): Rename to ...
10146 (gdb_unparse_agent_expr): ... this and move to ax.c.
10147 (gdb_agent_op_name): Move to ax.c.
10148 (eval_agent_expr): Rename to ...
10149 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10151 (eval_tracepoint_agent_expr): New function.
10152 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
10154 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10156 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10157 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10158 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10159 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10160 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10161 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10162 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10163 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10164 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10165 (compile_bytecodes): Remove forward declaration.
10166 (is_goto_target): Move to ax.c.
10167 (compile_bytecodes): Move to ax.c and call
10168 agent_get_trace_state_variable_value (...) and
10169 agent_set_trace_state_variable_value (...).
10171 * Makefile.in: Update ax.c and IPA dependencies.
10173 2012-02-24 Pedro Alves <palves@redhat.com>
10175 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10176 (cmd_bigqtbuffer_circular): ... this. Only handle
10177 'QTBuffer:circular:'.
10178 (handle_tracepoint_general_set): Adjust.
10180 2012-02-16 Yao Qi <yao@codesourcery.com>
10182 * inferiors.c: Move code to ...
10183 * dll.c: .... here. New.
10184 * server.h: Declare clear_dlls.
10185 * Makefile.in (SFILES): Add dll.c.
10189 2012-02-11 Yao Qi <yao@codesourcery.com>
10191 * server.c: (handle_monitor_command): Add a new parameter
10193 (handle_query): Update caller.
10195 2012-02-09 Joel Brobecker <brobecker@adacore.com>
10197 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10198 * configure, config.in: Regenerate.
10199 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10202 2012-02-02 Pedro Alves <palves@redhat.com>
10204 Try SIGKILL first, then PTRACE_KILL.
10205 * linux-low.c (linux_kill_one_lwp): New.
10206 (linux_kill_one_lwp): Rename to ...
10207 (kill_one_lwp_callback): ... this. Use the new
10208 linux_kill_one_lwp.
10210 2012-02-02 Pedro Alves <palves@redhat.com>
10212 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10215 2012-01-27 Pedro Alves <palves@redhat.com>
10217 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10218 (elf_64_file_p): Make static.
10219 (linux_pid_exe_is_elf_64_file): New.
10220 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10221 Delete declarations.
10222 (linux_pid_exe_is_elf_64_file): Declare.
10223 * linux-x86-low.c (x86_arch_setup): Use
10224 linux_pid_exe_is_elf_64_file.
10226 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10228 * linux-low.c (linux_wait_for_event_1): Rename to ...
10229 (linux_wait_for_event): ... here and merge it with former
10230 linux_wait_for_event - new variable wait_ptid, use it.
10231 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10233 2012-01-23 Pedro Alves <palves@redhat.com>
10235 * server.c (main): Avoid yet another case of infinite loop while
10236 detaching/killing after a longjmp.
10238 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10241 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10243 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10245 * hostio.c (handle_readlink): New function.
10246 (handle_vFile): Call it to handle "vFile:readlink" packets.
10248 2012-01-20 Pedro Alves <palves@redhat.com>
10249 Ulrich Weigand <ulrich.weigand@linaro.org>
10251 * server.c (handle_v_requests): Only support vAttach and vRun to
10252 start multiple processes when in extended protocol mode.
10254 2012-01-17 Pedro Alves <palves@redhat.com>
10256 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10257 memalign plus mprotect to allocate the scratch buffer.
10259 2012-01-13 Pedro Alves <palves@redhat.com>
10261 * server.c (attach_inferior): Clear `cont_thread'.
10263 2012-01-13 Pedro Alves <palves@redhat.com>
10265 * server.c (main): Avoid infinite loop while detaching/killing
10268 2012-01-09 Doug Evans <dje@google.com>
10270 * server.c (start_inferior): Set last_ptid in --wrapper case.
10272 2012-01-06 Yao Qi <yao@codesourcery.com>
10274 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10276 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10278 2012-01-04 Yao Qi <yao@codesourcery.com>
10280 * tracepoint.c (cmd_qtdp): Print debug message
10281 for static tracepoint.
10283 2012-01-04 Yao Qi <yao@codesourcery.com>
10285 * tracepoint.c (trace_vdebug): Differentiate debug message
10286 between gdbserver and IPA.
10288 2012-01-03 Yao Qi <yao@codesourcery.com>
10290 * tracepoint.c (tracepoint_was_hit): Don't collect for
10293 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10295 * terminal.h: Reformat copyright header.
10297 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10299 * server.c (gdbserver_version): Update copyright year.
10300 * gdbreplay.c (gdbreplay_version): Likewise.
10302 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10304 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10307 2011-12-18 Hui Zhu <teawater@gmail.com>
10308 * linux-low.c (linux_create_inferior): Save return value to ret.
10310 2011-12-18 Hui Zhu <teawater@gmail.com>
10312 * linux-low.c (linux_create_inferior): Save return value to ret.
10314 2011-12-16 Doug Evans <dje@google.com>
10316 * linux-low.c (linux_create_inferior): If stdio connection,
10317 redirect stdin from /dev/null, stdout to stderr.
10318 * remote-utils.c (remote_is_stdio): New static global.
10319 (remote_connection_is_stdio): New function.
10320 (remote_prepare): Handle stdio connection.
10321 (remote_open): Ditto.
10322 (remote_close): Don't close stdin for stdio connections.
10323 (read_prim,write_prim): New functions. Replace all calls to
10324 read/write to these.
10325 * server.c (main): Watch for "-" argument. Move call to
10326 remote_prepare before start_inferior.
10327 * server.h (STDIO_CONNECTION_NAME): New macro.
10328 (remote_connection_is_stdio): Declare.
10330 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10331 in debugging output.
10333 2011-12-15 Yao Qi <yao@codesourcery.com>
10335 * tracepoint.c: Include sys/syscall.h.
10336 (gdb_ust_thread): Remove preprocessor conditional.
10338 2011-12-14 Pedro Alves <pedro@codesourcery.com>
10340 * linux-low.c (linux_detach_one_lwp): Call
10341 the_low_target.prepare_to_resume before detaching.
10343 2011-12-14 Yao Qi <yao@codesourcery.com>
10345 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10348 2011-12-14 Yao Qi <yao@codesourcery.com>
10350 * i386-low.c (i386_low_stopped_data_address): Initialize local
10351 variable `control'.
10353 2011-12-13 Pedro Alves <pedro@codesourcery.com>
10357 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10358 DR_CONTROL unless necessary. Extend comments.
10359 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10360 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10362 2011-12-13 Yao Qi <yao@codesourcery.com>
10364 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10366 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10368 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10370 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10371 Print new debug message for such case.
10373 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10375 Fix overlapping memcpy.
10376 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10377 the read_inferior_memory transfer.
10378 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10379 write_inferior_memory transfer.
10380 (set_fast_tracepoint_jump): New variable buf. Use it for the
10381 read_inferior_memory and write_inferior_memory transfers.
10382 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10383 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10384 Use it for the write_inferior_memory transfer.
10385 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10388 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10390 * linux-low.c (fetch_register, store_register): Make code
10391 consistent, fix formatting.
10393 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10395 * linux-low.c (usr_store_inferior_registers): Factor out code
10396 to handle individual registers into...
10397 (store_register): ... this new function.
10399 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10401 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10402 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10403 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10404 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10405 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10406 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10407 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10408 (srv_xmlfiles): Add new XML files.
10410 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10412 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10413 (init_registers_s390_linux32v1): Add prototype.
10414 (init_registers_s390_linux32v2): Likewise.
10415 (init_registers_s390_linux64v1): Likewise.
10416 (init_registers_s390_linux64v2): Likewise.
10417 (init_registers_s390x_linux64v1): Likewise.
10418 (init_registers_s390x_linux64v2): Likewise.
10419 (s390_num_regs): Increment to 52.
10420 (s390_regmap): Add orig_r2 register.
10421 (s390_num_regs_3264): Increment to 68.
10422 (s390_regmap_3264): Add orig_r2 register.
10423 (s390_collect_ptrace_register): Handle orig_r2 register.
10424 (s390_supply_ptrace_register): Likewise.
10425 (s390_fill_last_break): New function.
10426 (s390_store_last_break): Likewise.
10427 (s390_fill_system_call): New function.
10428 (s390_store_system_call): Likewise.
10429 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10431 (s390_check_regset): New function.
10432 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10433 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10434 Update target_regsets for available register sets.
10436 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10437 Jan Kratochvil <jan.kratochvil@redhat.com>
10439 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10440 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10442 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10443 * linux-low.h (struct process_info_private): New member r_debug.
10444 * server.c (handle_qxfer_libraries): Call
10445 the_target->qxfer_libraries_svr4.
10446 (handle_qxfer_libraries_svr4): New function.
10447 (qxfer_packets): New entry "libraries-svr4".
10448 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10449 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10450 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10451 PACKET_qXfer_libraries_svr4.
10453 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10455 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10456 PSW address/mask between 8-byte and 16-byte formats.
10457 (s390_supply_ptrace_register): Likewise.
10458 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10459 basic addressing mode bit.
10461 2011-11-24 Stan Shebs <stan@codesourcery.com>
10463 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10465 2011-11-17 Stan Shebs <stan@codesourcery.com>
10467 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10468 (tracing_start_time): New global.
10469 (tracing_stop_time): New global.
10470 (tracing_user_name): New global.
10471 (tracing_notes): New global.
10472 (tracing_stop_note): New global.
10473 (cmd_qtstart): Set traceframe_usage, start_time.
10474 (stop_tracing): Set stop_time.
10475 (cmd_qtstatus): Report additional status.
10476 (cmd_qtp): New function.
10477 (handle_tracepoint_query): Call it.
10478 (cmd_qtnotes): New function.
10479 (handle_tracepoint_general_set): Call it.
10480 (get_timestamp): Rename from tsv_get_timestamp.
10482 2011-11-14 Stan Shebs <stan@codesourcery.com>
10483 Kwok Cheung Yeung <kcy@codesourcery.com>
10485 * linux-x86-low.c (small_jump_insn): New.
10486 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10487 trampoline and error message, build a trampoline and issue a small
10488 jump instruction to it.
10489 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10490 trampoline and error message.
10491 (x86_get_min_fast_tracepoint_insn_len): New.
10492 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10493 * linux-low.h (struct linux_target_ops): Add arguments to
10494 install_fast_tracepoint_jump_pad operation, add new operation.
10495 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10497 (linux_get_min_fast_tracepoint_insn_len): New function.
10498 (linux_target_op): Add new operation.
10499 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10500 (gdb_trampoline_buffer_end): Ditto.
10501 (gdb_trampoline_buffer_error): Ditto.
10502 (struct ipa_sym_addresses): Add fields for new IPA variables.
10503 (symbol_list): Add entries for new IPA variables.
10504 (struct tracepoint): Add fields to hold the address range of the
10505 trampoline used by the tracepoint.
10506 (trampoline_buffer_head): New static variable.
10507 (trampoline_buffer_tail): Ditto.
10508 (claim_trampoline_space): New function.
10509 (have_fast_tracepoint_trampoline_buffer): New function.
10510 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10512 (install_fast_tracepoint): Ditto, also add error buffer argument.
10513 (cmd_qtminftpilen): New function.
10514 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10515 (fast_tracepoint_from_trampoline_address): New function.
10516 (fast_tracepoint_collecting): Handle trampoline as part of jump
10518 (set_trampoline_buffer_space): New function.
10519 (initialize_tracepoint): Initialize new IPA variables.
10520 * target.h (struct target_ops): Add arguments to
10521 install_fast_tracepoint_jump_pad operation, add new
10522 get_min_fast_tracepoint_insn_len operation.
10523 (target_get_min_fast_tracepoint_insn_len): New.
10524 (install_fast_tracepoint_jump_pad): Add arguments.
10525 * server.h (IPA_BUFSIZ): Define.
10526 * linux-i386-ipa.c: Include extra header files.
10527 (initialize_fast_tracepoint_trampoline_buffer): New function.
10528 (initialize_low_tracepoint): Call it.
10529 * server.h (set_trampoline_buffer_space): Declare.
10530 (claim_trampoline_space): Ditto.
10531 (have_fast_tracepoint_trampoline_buffer): Ditto.
10533 2011-11-14 Yao Qi <yao@codesourcery.com>
10535 * server.c (handle_query): Handle InstallInTrace for qSupported.
10536 * tracepoint.c (add_tracepoint): Sort list.
10537 (install_tracepoint, download_tracepoint): New.
10538 (cmd_qtdp): Call them to install and download tracepoints.
10539 (sort_tracepoints): Removed.
10540 (cmd_qtstart): Update.
10542 2011-11-14 Yao Qi <yao@codesourcery.com>
10544 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10545 * mem-break.h: Declare.
10546 * tracepoint.c (cmd_qtstart): Move some code to ...
10547 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10549 (download_tracepoints): Move some code to ...
10550 (download_tracepoint_1): ... here. New.
10552 2011-11-08 Yao Qi <yao@codesourcery.com>
10554 * remote-utils.c (relocate_instruction): A comment fix.
10556 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10558 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10559 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10560 dr_status_mirror and dr_control_mirror from debug_reg_state.
10561 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10562 (i386_initial_stuff): Remove use of deleted globals.
10563 (i386_get_thread_context, i386_set_thread_context,
10564 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10565 from debug_reg_state.
10567 2011-11-05 Yao Qi <yao@codesourcery.com>
10569 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10570 address as TPOINT's.
10572 2011-11-02 Stan Shebs <stan@codesourcery.com>
10574 * tracepoint.c (agent_mem_read_string): New function.
10575 (eval_agent_expr): Call it for tracenz.
10576 * server.c (handle_query): Report support for tracenz.
10578 2011-11-02 Yao Qi <yao@codesourcery.com>
10580 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10582 2011-11-02 Yao Qi <yao@codesourcery.com>
10584 * target.h: Fix a typo in comment.
10586 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10588 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10589 clobber the breakpoints' shadows with fast tracepoint jumps.
10590 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10591 * target.c (write_inferior_memory): Also pass MYADDR down to
10594 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10596 * configure.ac: Check support for personality routine.
10597 * configure: Regenerate.
10598 * config.in: Likewise.
10599 * linux-low.c: Include <sys/personality.h>.
10600 Define ADDR_NO_RANDOMIZE if necessary.
10601 (linux_create_inferior): Disable address space randomization when
10602 forking inferior, if requested.
10603 (linux_supports_disable_randomization): New function.
10604 (linux_target_ops): Install it.
10605 * server.h (disable_randomization): Declare.
10606 * server.c (disable_randomization): New global variable.
10607 (handle_general_set): Handle QDisableRandomization.
10608 (handle_query): Likewise for qSupported.
10609 (main): Support --disable-randomization and --no-disable-randomization
10610 command line arguments.
10611 * target.h (struct target_ops): Add supports_disable_randomization.
10612 (target_supports_disable_randomization): New macro.
10614 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10616 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10618 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10619 [!PT_GETDSBT] (target_loadmap): New definition.
10620 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10621 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10622 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10623 and PT_GETDSBT to LINUX_LOADMAP.
10624 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10625 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10627 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10629 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10630 (arm_linux_hwbp_cap): New static variable.
10631 (arm_linux_get_hwbp_cap): Replace by ...
10632 (arm_linux_init_hwbp_cap): ... this new function.
10633 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10634 (arm_linux_get_hw_watchpoint_count): Likewise.
10635 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10636 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10637 (arm_prepare_to_resume): Use perror_with_name instead of error.
10639 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10641 * linux-arm-low.c: Include <signal.h>.
10642 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10643 (struct arm_linux_hwbp_cap): New data type.
10644 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10645 (struct arm_linux_hw_breakpoint): New data type.
10646 (MAX_BPTS, MAX_WPTS): Define.
10647 (struct arch_process_info, struct arch_lwp_info): New data types.
10648 (arm_linux_get_hwbp_cap): New function.
10649 (arm_linux_get_hw_breakpoint_count): Likewise.
10650 (arm_linux_get_hw_watchpoint_count): Likewise.
10651 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10652 (arm_hwbp_control_initialize): Likewise.
10653 (arm_hwbp_control_is_enabled): Likewise.
10654 (arm_hwbp_control_is_initialized): Likewise.
10655 (arm_hwbp_control_disable): Likewise.
10656 (arm_linux_hw_breakpoint_equal): Likewise.
10657 (arm_linux_hw_point_initialize): Likewise.
10658 (struct update_registers_data): New data structure.
10659 (update_registers_callback: New function.
10660 (arm_insert_point): Likewise.
10661 (arm_remove_point): Likewise.
10662 (arm_stopped_by_watchpoint): Likewise.
10663 (arm_stopped_data_address): Likewise.
10664 (arm_new_process): Likewise.
10665 (arm_new_thread): Likewise.
10666 (arm_prepare_to_resume): Likewise.
10667 (the_low_target): Register arm_insert_point, arm_remove_point,
10668 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10669 arm_new_thread, and arm_prepare_to_resume.
10671 2011-09-15 Stan Shebs <stan@codesourcery.com>
10673 * server.h (struct emit_ops): Add compare-goto fields.
10674 * tracepoint.c (gdb_agent_op_sizes): New table.
10675 (emit_eq_goto): New function.
10676 (emit_ne_goto): New function.
10677 (emit_lt_goto): New function.
10678 (emit_le_goto): New function.
10679 (emit_gt_goto): New function.
10680 (emit_ge_goto): New function.
10681 (is_goto_target): New function.
10682 (compile_bytecodes): Recognize special cases of compare-goto
10683 combinations and call specialized emitters for them.
10684 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10685 (amd64_emit_ne_goto): New function.
10686 (amd64_emit_lt_goto): New function.
10687 (amd64_emit_le_goto): New function.
10688 (amd64_emit_gt_goto): New function.
10689 (amd64_emit_ge_goto): New function.
10690 (amd64_emit_ops): Add the new functions.
10691 (i386_emit_eq_goto): New function.
10692 (i386_emit_ne_goto): New function.
10693 (i386_emit_lt_goto): New function.
10694 (i386_emit_le_goto): New function.
10695 (i386_emit_gt_goto): New function.
10696 (i386_emit_ge_goto): New function.
10697 (i386_emit_ops): Add the new functions.
10699 2011-09-08 Stan Shebs <stan@codesourcery.com>
10701 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10702 (i386_emit_epilogue): Restore %ebx.
10704 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10706 * server.c (step_thread): Remove definition.
10707 (process_serial_event): Don't handle Hs.
10708 * server.h (step_thread): Remove declaration.
10709 * target.c (set_desired_inferior): Remove use of step_thread.
10711 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10713 * linux-low.c: Include linux-procfs.h.
10714 (linux_attach_lwp_1): Update comments.
10715 (linux_attach): Scan for existing threads when attaching to a
10716 process that is the tgid.
10717 * Makefile.in: Update dependencies.
10719 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10721 * configure.srv: Add linux-procfs.o dependencies.
10723 2011-08-14 Yao Qi <yao@codesourcery.com>
10725 * target.h (struct target_ops): Fix indent.
10726 * win32-low.c (win32_target_ops): Fix comment.
10728 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
10729 Yao Qi <yao@codesourcery.com>
10731 * Makefile.in (clean): Remove tic6x-*.c files.
10732 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10733 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10734 (tic6x-c64xp-linux.c): Likewise.
10735 * configure.srv: Add support for tic6x-*-uclinux.
10736 * linux-tic6x-low.c: New.
10737 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10739 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
10740 Yao Qi <yao@codesourcery.com>
10742 * target.h (struct target_ops): Add read_loadmap.
10743 * linux-low.c (struct target_loadseg): New type.
10744 (struct target_loadmap): New type.
10745 (linux_read_loadmap): New function.
10746 (linux_target_ops): Add linux_read_loadmap.
10747 * server.c (handle_query): Support qXfer:fdpic:read packet.
10748 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10751 2011-08-05 Eli Zaretskii <eliz@gnu.org>
10753 * win32-low.c: Include <stdint.h>.
10755 2011-07-22 Pedro Alves <pedro@codesourcery.com>
10757 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10758 to the inferior here.
10759 (i386_remove_aligned_watchpoint): Ditto.
10760 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10761 fit part of the watchpoint in the debug registers.
10762 (i386_update_inferior_debug_regs): New.
10763 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10764 registers, and only update the inferior on success.
10765 (i386_low_remove_watchpoint): Ditto.
10767 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10769 * linux-low.c (compare_ints, unique, list_threads, show_process,
10770 linux_core_of_thread): Delete.
10771 (linux_target_ops): Change linux_core_of_thread to
10772 linux_common_core_of_thread.
10773 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10774 * utils.c (malloc_failure): Change type of argument.
10775 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10776 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10777 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10778 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10779 (IPA_OBJS): Add common-utils-ipa.o.
10780 (ptid_h, linux_osdata_h): New macros.
10781 (server_h): Add common/common-utils.h, common/xml-utils.h,
10782 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10784 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10785 ptid.o, buffer.o): New rules.
10786 (linux-low.o): Add common/linux-osdata.h as a dependency.
10787 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10788 * configure.ac: Add AC_HEADER_DIRENT check.
10789 * config.in: Regenerate.
10790 * configure: Regenerate.
10791 * remote-utils.c (xml_escape_text): Delete.
10792 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10793 buffer_xml_printf): Move to common/buffer.c.
10794 * server.c (main): Remove call to initialize_inferiors.
10795 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10796 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10797 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10798 internal_error, gdb_assert, gdb_assert_fail): Delete.
10799 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10800 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10802 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10803 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10804 initialize_inferiors): Delete.
10806 2011-07-20 Pedro Alves <pedro@codesourcery.com>
10808 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10811 2011-05-31 Pedro Alves <pedro@codesourcery.com>
10813 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10815 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10817 2011-05-26 Yao Qi <yao@codesourcery.com>
10819 * Makefile.in (thread-db.o): Track dependence to
10820 common/gdb_thread_db.h.
10821 * thread-db.c: include gdb_thread_db.h from right place.
10823 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10825 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10826 __FILE__ and __LINE__ to internal_error.
10828 2011-05-13 Doug Evans <dje@google.com>
10830 * thread-db.c (try_thread_db_load_from_sdir): New function.
10831 (try_thread_db_load_from_dir): New function.
10832 (thread_db_load_search): Handle $sdir, ignore $pdir.
10833 Remove trying of system directories if search of
10834 libthread-db-search-path fails, that is now done via $sdir.
10836 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10838 * server.c (handle_query): Add EnableDisableTracepoints to the list
10839 of supported features.
10840 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
10842 (cmd_qtenable_disable): New.
10843 (cmd_qtstart): Install tracepoints even if disabled.
10844 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10845 receiving a QTEnable or QTDisable packet.
10846 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10847 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10849 (gdb_probe): Skip data collection if static tracepoint is disabled.
10851 2011-05-10 Doug Evans <dje@google.com>
10853 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10855 2011-05-04 Doug Evans <dje@google.com>
10857 * linux-low.c (linux_join): Skip process lookup.
10858 * spu-low.c (spu_join): Ditto.
10859 * server.c (join_inferiors_callback): Delete.
10860 (process_serial_event): For 'D' packet (detach) call join_inferior
10863 2011-05-04 Joseph Myers <joseph@codesourcery.com>
10865 * README: Don't mention xscale*-*-linux*.
10866 * configure.srv (xscale*-*-linux*): Don't handle target.
10868 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10870 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10872 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10873 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10874 (i386_emit_void_call_2): Likewise.
10876 2011-04-26 Yao Qi <yao@codesourcery.com>
10878 * linux-low.c: Move common macros to linux-ptrace.h.
10879 Include linux-ptrace.h.
10880 * Makefile.in (linux_ptrace_h): New.
10881 (linux-low.o): Depends on linux-ptrace.h.
10883 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10885 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10886 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
10887 (remote_prepare): New function with most of the TCP code from ...
10888 (remote_open): ... here. Detect PORT here unconditionally. Move also
10889 setting transport_is_reliable.
10890 * server.c (run_once): New variable.
10891 (gdbserver_usage): Document it.
10892 (main): Set run_once for `--once'. Call remote_prepare. Exit after
10893 the first run if RUN_ONCE.
10894 * server.h (run_once, remote_prepare): New declarations.
10896 2011-04-19 Tom Tromey <tromey@redhat.com>
10898 * win32-low.c (handle_load_dll): Remove duplicate "the".
10900 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
10902 Remove support for old Cygwin 1.5 versions.
10903 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10904 function to avoid warning.
10905 (win32_add_one_solib): Use cygwin_conv_path function to avoid
10908 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
10910 * gdbserver/server.h (Macro _): Define it if not available.
10912 2011-03-14 Michael Snyder <msnyder@vmware.com>
10914 * hostio.c (handle_close): Remove unnecessary null test.
10916 2011-03-10 Joel Brobecker <brobecker@adacore.com>
10918 * Makefile.in (maintainer-clean realclean distclean): Remove
10919 "make ... subdir_do" command.
10921 2011-03-10 Michael Snyder <msnyder@vmware.com>
10923 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10925 * server.c (handle_v_run): Free alloced buffer on early return.
10927 2011-03-09 Yao Qi <yao@codesourcery.com>
10930 2011-03-04 Yao Qi <yao@codesourcery.com>
10932 * Makefile.in: Remove GNU make feature --directory.
10934 2011-03-05 Yao Qi <yao@codesourcery.com>
10936 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10937 (subdir_do): New make target. Copied from gdb/Makefile.
10938 (maintainer-clean, realclean, distclean, clean): Call corresponding
10939 make targets in common/Makefile.
10941 2011-02-11 Yao Qi <yao@codesourcery.com>
10943 * configure.ac: Call AC_PROG_RANLIB.
10944 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10945 * configure: Regenerate.
10947 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10949 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
10951 2011-03-06 Yao Qi <yao@codesourcery.com>
10953 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
10955 2011-03-05 Yao Qi <yao@codesourcery.com>
10957 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10958 (subdir_do): New make target. Copied from gdb/Makefile.
10959 (maintainer-clean, realclean, distclean, clean): Call corresponding
10960 make targets in common/Makefile.
10962 2011-03-04 Yao Qi <yao@codesourcery.com>
10964 * Makefile.in: Remove GNU make feature --directory.
10966 2011-03-04 Michael Snyder <msnyder@vmware.com>
10968 * server.c (queue_stop_reply): Call xmalloc not malloc.
10970 2011-03-02 Michael Snyder <msnyder@vmware.com>
10972 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
10974 2011-02-28 Michael Snyder <msnyder@vmware.com>
10976 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
10977 (cmd_qtframe): Ditto.
10978 (cmd_qtbuffer): Ditto.
10979 (cmd_bigqtbuffer): Ditto.
10981 * utils.c (decimal2str): Initialize 'width' to nine, then
10982 don't mess with it.
10984 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10986 * hostio.c (require_data): Free *data, not data.
10988 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10990 * hostio.c (require_data): Use free, not xfree.
10992 2011-02-27 Michael Snyder <msnyder@vmware.com>
10994 * server.c (handle_query): Discard unused value.
10996 * hostio.c (require_data): Free malloc memory before returning
10999 2011-02-26 Michael Snyder <msnyder@vmware.com>
11001 * linux-low.c (list_threads): Call closedir for dirent.
11003 2011-02-27 Michael Snyder <msnyder@vmware.com>
11005 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11006 a case statement falls through.
11008 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11010 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11013 2011-02-26 Michael Snyder <msnyder@vmware.com>
11015 * utils.c (decimal2str): Eliminate dead code and dead param.
11016 (pulongest): Drop dead param from call to decimal2str.
11019 2011-02-24 Joel Brobecker <brobecker@adacore.com>
11021 Revert the following patch (not approved yet):
11022 2011-02-21 Hui Zhu <teawater@gmail.com>
11023 * tracepoint.c (tp_printf): New function.
11024 (eval_agent_expr): Handle gdb_agent_op_printf.
11026 2011-02-21 Hui Zhu <teawater@gmail.com>
11028 * tracepoint.c (tp_printf): New function.
11029 (eval_agent_expr): Handle gdb_agent_op_printf.
11031 2011-02-18 Tom Tromey <tromey@redhat.com>
11033 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11034 (tracepoint.o): Likewise.
11035 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11036 (gdb_agent_op_names): Likewise.
11038 2011-02-18 Tom Tromey <tromey@redhat.com>
11040 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11041 gdb_agent_op_rot>: New constants.
11042 (gdb_agent_op_names): Add pick and roll.
11043 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11046 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11048 * aclocal.m4: Regenerated with aclocal-1.11.1.
11050 2011-02-14 Pedro Alves <pedro@codesourcery.com>
11052 * server.c (handle_qxfer_traceframe_info): New.
11053 (qxfer_packets): Register "traceframe-info".
11054 (handle_query): Report support for qXfer:traceframe-info:read+.
11055 * tracepoint.c (match_blocktype): New.
11056 (traceframe_find_block_type): Rename to ...
11057 (traceframe_walk_blocks): ... this. Add callback filter argument,
11059 (traceframe_find_block_type): New, reimplemented on top of
11060 traceframe_walk_blocks.
11061 (build_traceframe_info_xml): New.
11062 (traceframe_read_info): New.
11063 * server.h (traceframe_read_info): Declare.
11065 2011-02-11 Yao Qi <yao@codesourcery.com>
11067 * configure.ac: Call AC_PROG_RANLIB.
11068 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11069 * configure: Regenerate.
11071 2011-02-07 Pedro Alves <pedro@codesourcery.com>
11073 * server.c (gdb_read_memory): Change return semantics to allow
11075 (handle_search_memory_1): Adjust.
11076 (process_serial_event) <'m' packet>: Handle partial transfers.
11077 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11079 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11081 * regcache.c (init_register_cache): Initialize
11082 regcache->register_status.
11083 (free_register_cache): Release regcache->register_status.
11084 (regcache_cpy): Copy register_status.
11085 (registers_to_string): Print 'x's for unavailable registers.
11086 (supply_register): Mark the register's status valid or
11087 unavailable, depending on whether a buffer was passed in or not.
11088 (supply_register_zeroed): New.
11089 (supply_regblock): Mark the registers' status valid or
11090 unavailable, depending on whether a buffer was passed in or not.
11091 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11092 (struct regcache): New `register_status' field.
11093 (supply_register_zeroed): Declare.
11094 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11095 supply_register_zeroed, rather than passing a NULL buffer to
11097 * tracepoint.c (fetch_traceframe_registers): Update comment.
11099 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11101 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11104 2011-01-25 Pedro Alves <pedro@codesourcery.com>
11106 * server.h (decode_xfer_write): Change prototype.
11107 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11108 and don't extract the annex here.
11109 * server.c (decode_xfer_read): Remove `annex' parameter,
11110 and don't extract the annex here.
11111 (decode_xfer): New.
11112 (struct qxfer): New.
11113 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11114 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11115 (handle_qxfer_statictrace): New functions, abstracted out from
11116 handle_query, and made to use the struct qxfer interface.
11117 (handle_threads_qxfer_proper): Rename to ...
11118 (handle_qxfer_threads_proper): ... this.
11119 (handle_threads_qxfer): Rename to ...
11120 (handle_qxfer_threads): ... this. Adjust.
11121 (qxfer_packets): New array.
11122 (handle_qxfer): New function.
11123 (handle_query): Use handle_qxfer.
11125 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11127 * gdbreplay.c: Shorten lines of >= 80 columns.
11128 * linux-low.c: Ditto.
11129 * linux-ppc-low.c: Ditto.
11130 * linux-s390-low.c: Ditto.
11131 * linux-sparc-low.c: Ditto.
11132 * linux-x86-low.c: Ditto.
11133 * linux-xtensa-low.c: Ditto.
11134 * mem-break.c: Ditto.
11135 * nto-low.c: Ditto.
11136 * regcache.h: Ditto.
11137 * remote-utils.c: Ditto.
11140 * thread-db.c: Ditto.
11141 * tracepoint.c: Ditto.
11143 * win32-low.h: Ditto.
11145 2011-01-05 Joel Brobecker <brobecker@adacore.com>
11147 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11150 2011-01-01 Joel Brobecker <brobecker@adacore.com>
11152 * server.c (gdbserver_version): Update copyright year in version
11154 * gdbreplay.c (gdbreplay_version): Ditto.
11156 2010-12-29 Jie Zhang <jie.zhang@analog.com>
11158 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11159 * linux-bfin-low.c: New file.
11160 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11161 PT_DATA_ADDR for BFIN targets.
11162 * Makefile.in (SFILES): Add linux-bfin-low.c.
11163 (clean): Remove reg-bfin.c.
11164 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11165 * README: Mention supported Blackfin targets.
11167 2010-12-23 Mike Frysinger <vapier@gentoo.org>
11169 * .gitignore: New file.
11171 2010-11-16 Mike Frysinger <vapier@gentoo.org>
11173 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11175 2010-10-22 Jie Zhang <jie@codesourcery.com>
11177 * Makefile.in: Add FLAGS_TO_PASS variable.
11178 (install): Remove dependency of install-only and recursively
11179 invoke make for install-only.
11181 2010-10-04 Doug Evans <dje@google.com>
11183 * Makefile.in (uninstall): Use $(DESTDIR).
11185 2010-09-24 Pedro Alves <pedro@codesourcery.com>
11189 * linux-x86-low.c (compat_siginfo_from_siginfo)
11190 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11191 si_code is < 0. Check for si_code == SI_TIMER before checking for
11194 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11196 * lynx-i386-low.c: New file.
11197 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11199 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11201 * lynx-low.c (ptrace_request_to_str): Remove handling for
11202 request values that have been removed in LynxOS 5.x.
11204 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11206 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11209 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11211 * configure.ac: Add --enable-inprocess-agent option.
11212 * configure: Rebuilt.
11214 2010-09-06 Yao Qi <yao@codesourcery.com>
11216 * linux-low.c (linux_kill): Remove unused variable.
11217 (linux_stabilize_threads): Likewise.
11218 * server.c (start_inferior): Likewise.
11219 (queue_stop_reply_callback): Likewise.
11220 * tracepoint.c (do_action_at_tracepoint): Likewise.
11222 2010-09-06 Yao Qi <yao@codesourcery.com>
11224 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11227 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11229 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11231 2010-09-06 Pedro Alves <pedro@codesourcery.com>
11233 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11236 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11238 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11239 gdbserver/lynx-ppc-low.c: New files.
11240 * Makefile.in (lynx_low_h): New variable.
11241 (lynx-low.o, lynx-ppc-low.o): New rules.
11242 * configure.ac: On LynxOS, link with -lnetinet.
11243 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11244 * configure: regenerate.
11246 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11248 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11249 * configure.ac: Add check for vasprintf and vsnprintf.
11250 * configure, config.in: Regenerate.
11251 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11253 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11255 * gdbreplay.c: Move include of alloca.h up, next to include of
11257 * server.h: Add include of malloc.h.
11258 * mem-break.c: Remove include of malloc.h.
11259 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11261 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11263 * Makefile.in (memmem.o): Build with -Wno-error.
11265 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11267 * utils.c (xsnprintf): Make non-static.
11268 * server.h: Add xsnprintf declaration.
11269 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11270 replace calls to snprintf by calls to xsnprintf throughout.
11272 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11274 * configure.ac: Add configure check for alloca.
11275 * configure, config.in: Regenerate.
11276 * server.h: Include alloca.h if it exists.
11277 * gdbreplay.c: Include alloca.h if it exists.
11279 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11281 * linux-low.c (__SIGRTMIN): Define if not already defined.
11282 (linux_create_inferior): Check for __ANDROID__ rather than
11284 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11285 are already deferred.
11286 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11287 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11288 stopped and already has a pending signal to report.
11289 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11290 a pending signal to report or is moving out of a jump pad.
11291 (linux_init_signals): Check for __ANDROID__ rather than
11294 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11296 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11297 debug_threads check. Avoid a linear search when not doing debug
11300 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11302 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11303 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11304 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11305 (process_event): Change local fd's type to gdb_fildes_t.
11306 (create_file_handler): Adjust prototype.
11307 (delete_file_handler): Adjust prototype.
11308 (handle_file_event): Adjust prototype. Use pfildes.
11309 (create_file_event): Adjsut prototype.
11310 * remote-utils.c (remote_desc, listen_desc): Change type to
11312 * server.h: New gdb_fildes_t typedef.
11313 [USE_WIN32API]: Include winsock2.h.
11314 (delete_file_handler, add_file_handler): Adjust prototypes.
11315 (pfildes): Declare.
11316 * utils.c (pfildes): New.
11318 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11320 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11321 * configure: Regenerate.
11323 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11325 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11326 (linux_done_accessing_memory): ... this.
11327 (linux_target_ops): Adjust.
11328 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11329 * nto-low.c (nto_target_ops): Adjust comment.
11330 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11331 * spu-low.c (spu_target_ops): Adjust comment.
11332 * target.h (target_ops): Rename unprepare_to_access_memory field
11333 to done_accessing_memory.
11334 (unprepare_to_access_memory): Rename to ...
11335 (done_accessing_memory): ... this.
11337 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11339 * linux-low.c (linux_prepare_to_access_memory): New.
11340 (linux_unprepare_to_access_memory): New.
11341 (linux_target_ops): Install them.
11342 * server.c (read_memory): Rename to ...
11343 (gdb_read_memory): ... this. Use
11344 prepare_to_access_memory/prepare_to_access_memory.
11345 (write_memory): Rename to ...
11346 (gdb_write_memory): ... this. Use
11347 prepare_to_access_memory/prepare_to_access_memory.
11348 (handle_search_memory_1): Adjust.
11349 (process_serial_event): Adjust.
11350 * target.h (struct target_ops): New fields
11351 prepare_to_access_memory and unprepare_to_access_memory.
11352 (prepare_to_access_memory, unprepare_to_access_memory): New.
11353 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11354 prepare_to_access_memory/prepare_to_access_memory.
11355 * nto-low.c (nto_target_ops): Adjust.
11356 * spu-low.c (spu_target_ops): Adjust.
11357 * win32-low.c (win32_target_ops): Adjust.
11359 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11361 * Makefile.in (WARN_CFLAGS): Get it from configure.
11362 (WERROR_CFLAGS): New.
11363 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11364 * configure.ac: Introduce --enable-werror, which adds -Werror to
11365 the compiler command line. Enabled by default. Disable with
11366 --disable-werror. Add -Wdeclaration-after-statement
11367 Wpointer-arith and -Wformat-nonliteral to warning flags.
11368 * configure: Regenerate.
11370 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11372 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11374 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11376 * gdbreplay.c (remote_error): New.
11378 (expect): Use gdbchar. Check for error reading from GDB.
11379 Clarify sync error output.
11380 (play): Check for errors writing to GDB.
11381 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11382 * remote-utils.c (getpkt): Check for errors writing to the remote
11385 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11387 * linux-low.c (linux_wait_1): Move non-debugging code out of
11388 `debug_threads' control.
11390 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11392 * linux-low.c (linux_wait_1): Don't set last_status here.
11393 * server.c (push_event, queue_stop_reply_callback): Assert we're
11394 not pushing a TARGET_WAITKIND_IGNORE event.
11395 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11396 (myresume, handle_target_event): Set the thread's last_resume_kind
11397 and last_status from the target returned status.
11399 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11403 * linux-x86-low.c (update_debug_registers_callback): New.
11404 (i386_dr_low_set_addr): Use it.
11405 (i386_dr_low_get_addr): New.
11406 (i386_dr_low_set_control): Use update_debug_registers_callback.
11407 (i386_dr_low_get_control): New.
11408 (i386_dr_low_get_status): Adjust.
11409 * linux-low.c (linux_stop_lwp): New.
11410 * linux-low.h (linux_stop_lwp): Declare.
11412 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11413 argument instead of a i386_debug_reg_state.
11414 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11415 a i386_debug_reg_state.
11416 (i386_insert_aligned_watchpoint): Adjust.
11417 (i386_remove_aligned_watchpoint): Adjust.
11418 (i386_low_stopped_data_address): Read the debug registers from the
11419 inferior instead of from the mirrors.
11420 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11421 (i386_dr_low_get_addr): Declare.
11422 (i386_dr_low_get_control): Declare.
11423 (i386_dr_low_get_status): Change prototype.
11425 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11426 (i386_dr_low_get_addr): New.
11427 (i386_dr_low_get_control): New.
11428 (i386_dr_low_get_status): Adjust prototype. Return
11430 (i386_initial_stuff): Clear dr_status_mirror and
11432 (i386_get_thread_context): Adjust.
11433 (i386_set_thread_context): Adjust.
11434 (i386_thread_added): Adjust.
11436 2010-08-24 Pedro Alves <pedro@codesourcery.com>
11438 * linux-low.h (linux_thread_area): Delete declaration.
11440 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11442 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11443 after its termination.
11445 2010-08-09 Pedro Alves <pedro@codesourcery.com>
11447 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11448 (gdb_wants_all_stopped): Delete.
11449 (linux_wait_1): Don't call them.
11450 * server.c (handle_v_cont): Tag all threads as want-stopped.
11451 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11452 stopped as "client-wants-stopped".
11454 2010-07-31 Pedro Alves <pedro@codesourcery.com>
11456 * Makefile.in (signals_h): New.
11457 (server_h): Depend on it.
11458 (server.o): Don't depend on $(signals_def).
11459 (signals.o): Depend on $(signals_def).
11461 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11463 * Makefile.in (signals_def): New.
11464 (server_h): Append include/gdb/signals.h and signals_def.
11465 (server.o): Append signals_def.
11467 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11469 * server.c (handle_target_event): Use target_signal_to_host for
11470 resume_info.sig initialization.
11471 * target.h (struct thread_resume) <sig>: New comment.
11473 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11475 * server.c (handle_query): strcpy() the returned string from paddress()
11476 instead of sprintf().
11477 * utils.c (paddress): Return phex_nz().
11479 2010-07-07 Joel Brobecker <brobecker@adacore.com>
11481 * server.c (handle_v_cont): Call mourn_inferior if process
11483 (myresume): Likewise.
11485 2010-07-01 Pedro Alves <pedro@codesourcery.com>
11487 Static tracepoints, and integration with UST.
11489 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11490 * mem-break.c (uninsert_all_breakpoints)
11491 (reinsert_all_breakpoints): New.
11492 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11493 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11494 (gdb_agent_ust_loaded, helper_thread_id)
11495 (gdb_agent_helper_thread_id): New macros.
11496 (struct ipa_sym_addresses): Add addr_ust_loaded,
11497 addr_helper_thread_id, addr_cmd_buf.
11498 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11499 (in_process_agent_loaded_ust): New.
11500 (write_e_ust_not_loaded): New.
11501 (maybe_write_ipa_ust_not_loaded): New.
11502 (struct collect_static_trace_data_action): New.
11503 (enum tracepoint_type) <static_tracepoint>: New.
11504 (struct tracepoint) <handle>: Mention static tracepoints.
11505 (struct static_tracepoint_ctx): New.
11506 (CMD_BUF_SIZE): New.
11507 (add_tracepoint_action): Handle static tracepoint actions.
11508 (unprobe_marker_at): New.
11509 (clear_installed_tracepoints): Handle static tracepoints.
11510 (cmd_qtdp): Handle static tracepoints.
11511 (probe_marker_at): New.
11512 (cmd_qtstart): Handle static tracepoints.
11513 (response_tracepoint): Handle static tracepoints.
11514 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11515 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11516 (get_context_regcache): Handle static tracepoints.
11517 (do_action_at_tracepoint): Handle static tracepoint actions.
11518 (traceframe_find_block_type): Handle static trace data blocks.
11519 (traceframe_read_sdata): New.
11520 (download_tracepoints): Download static tracepoint actions.
11521 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11522 (GDB_PROBE_NAME): New.
11524 (GET_UST_SYM): New.
11527 (ust_marker_to_static_tracepoint): New.
11529 (collect_ust_data_at_tracepoint): New.
11530 (gdb_ust_probe): New.
11531 (UNIX_PATH_MAX, SOCK_DIR): New.
11532 (gdb_ust_connect_sync_socket): New.
11533 (resume_thread, stop_thread): New.
11534 (run_inferior_command): New.
11535 (init_named_socket): New.
11536 (gdb_ust_socket_init): New.
11537 (cstr_to_hexstr): New.
11539 (first_marker, next_marker): New.
11540 (response_ust_marker): New.
11541 (cmd_qtfstm, cmd_qtsstm): New.
11542 (unprobe_marker_at, probe_marker_at): New.
11543 (cmd_qtstmat, gdb_ust_thread): New.
11544 (gdb_ust_init): New.
11545 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11546 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11547 (ST_REGENTRY): New.
11548 (x86_64_st_collect_regmap): New.
11549 (X86_64_NUM_ST_COLLECT_GREGS): New.
11550 (AMD64_RIP_REGNUM): New.
11551 (supply_static_tracepoint_registers): New.
11552 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11553 (ST_REGENTRY): New.
11554 (i386_st_collect_regmap): New.
11555 (i386_NUM_ST_COLLECT_GREGS): New.
11556 (supply_static_tracepoint_registers): New.
11557 * server.c (handle_query): Handle qXfer:statictrace:read.
11558 <qSupported>: Report support for StaticTracepoints, and
11559 qXfer:statictrace:read features.
11560 * server.h (traceframe_read_sdata)
11561 (supply_static_tracepoint_registers): Declare.
11562 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11563 (unpack_varlen_hex): Include in IPA build.
11564 * Makefile.in (ustlibs, ustinc): New.
11565 (IPA_OBJS): Add remote-utils-ipa.o.
11566 ($(IPA_LIB)): Link -ldl and -lpthread.
11568 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11569 * config.in, configure: Regenerate.
11571 2010-06-20 Ian Lance Taylor <iant@google.com>
11572 Pedro Alves <pedro@codesourcery.com>
11574 * linux-x86-low.c (always_true): Delete.
11575 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11576 trying to fool the compiler with always_true.
11578 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11580 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11581 conditions in gdbserver.
11583 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11585 * spu-low.c (spu_read_memory): Wrap around local store limit.
11586 (spu_write_memory): Likewise.
11588 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11590 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11591 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11593 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11595 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11596 uses with LONGEST uses.
11598 2010-06-14 Stan Shebs <stan@codesourcery.com>
11599 Pedro Alves <pedro@codesourcery.com>
11603 * linux-x86-low.c: Include limits.h.
11605 (always_true): New.
11608 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11609 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11610 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11611 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11612 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11613 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11614 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11615 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11616 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11617 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11618 (amd64_emit_void_call_2): New.
11619 (amd64_emit_ops): New.
11620 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11621 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11622 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11623 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11624 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11625 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11626 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11627 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11628 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11629 (i386_emit_stack_adjust, i386_emit_int_call_1)
11630 (i386_emit_void_call_2): New.
11631 (i386_emit_ops): New.
11632 (x86_emit_ops): New.
11633 (the_low_target): Install x86_emit_ops.
11634 * server.h (struct emit_ops): New.
11635 (get_raw_reg_func_addr): Declare.
11636 (current_insn_ptr, emit_error): Declare.
11637 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11638 (set_trace_state_variable_value): New defines.
11639 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11640 addr_get_trace_state_variable_value and
11641 addr_set_trace_state_variable_value.
11642 (symbol_list): New fields for get_raw_reg,
11643 get_trace_state_variable_value and set_trace_state_variable_value.
11644 (condfn): New typedef.
11645 (struct tracepoint): New field `compiled_cond'.
11646 (do_action_at_tracepoint): Clear compiled_cond.
11647 (get_trace_state_variable_value, set_trace_state_variable_value):
11649 (condition_true_at_tracepoint): If there's a compiled condition,
11651 (current_insn_ptr, emit_error): New globals.
11652 (struct bytecode_address): New.
11653 (get_raw_reg_func_addr): New.
11654 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11655 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11656 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11657 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11658 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11659 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11660 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11661 (compile_tracepoint_condition, compile_bytecodes): New.
11662 * target.h (emit_ops): Forward declare.
11663 (struct target_ops): New field emit_ops.
11664 (target_emit_ops): New.
11665 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11666 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11667 * linux-low.c (linux_emit_ops): New.
11668 (linux_target_ops): Install it.
11669 * linux-low.h (struct linux_target_ops): New field emit_ops.
11671 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11673 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11674 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11676 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11677 Stan Shebs <stan@codesourcery.com>
11679 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11680 (all): Depend on $(extra_libraries).
11681 (install-only): Install the IPA.
11682 (IPA_OBJS, IPA_LIB): New.
11683 (clean): Remove the IPA lib.
11684 (IPAGENT_CFLAGS): New.
11685 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11686 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11687 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11688 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11689 * configure.ac: Check for atomic builtins support in the compiler.
11690 (IPA_DEPFILES, extra_libraries): Define.
11691 * configure.srv (ipa_obj): Add description.
11692 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11693 (i[34567]86-*-linux*): Set ipa_obj.
11694 (x86_64-*-linux*): Set ipa_obj.
11695 * linux-low.c (stabilizing_threads): New.
11696 (supports_fast_tracepoints): New.
11697 (linux_detach): Stabilize threads before detaching.
11698 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11699 the lwp is either not stabilizing, or is moving out of a jump pad.
11700 (linux_fast_tracepoint_collecting): New.
11701 (maybe_move_out_of_jump_pad): New.
11702 (enqueue_one_deferred_signal): New.
11703 (dequeue_one_deferred_signal): New.
11704 (linux_wait_for_event_1): If moving out of a jump pad, defer
11705 pending signals to later.
11706 (linux_stabilize_threads): New.
11707 (linux_wait_1): Check if threads need moving out of jump pads, and
11709 (stuck_in_jump_pad_callback): New.
11710 (move_out_of_jump_pad_callback): New.
11711 (lwp_running): New.
11712 (linux_resume_one_lwp): Handle moving out of jump pads.
11713 (linux_set_resume_request): Dequeue deferred signals.
11714 (need_step_over_p): Also step over fast tracepoint jumps.
11715 (start_step_over): Also uninsert fast tracepoint jumps.
11716 (finish_step_over): Also reinsert fast tracepoint jumps.
11717 (linux_install_fast_tracepoint_jump): New.
11718 (linux_target_ops): Install linux_stabilize_threads and
11719 linux_install_fast_tracepoint_jump_pad.
11720 * linux-low.h (linux_target_ops) <get_thread_area,
11721 install_fast_tracepoint_jump_pad>: New fields.
11722 (struct lwp_info) <collecting_fast_tracepoint,
11723 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11724 (linux_get_thread_area): Declare.
11725 * linux-x86-low.c (jump_insn): New.
11726 (x86_get_thread_area): New.
11727 (append_insns): New.
11728 (push_opcode): New.
11729 (amd64_install_fast_tracepoint_jump_pad): New.
11730 (i386_install_fast_tracepoint_jump_pad): New.
11731 (x86_install_fast_tracepoint_jump_pad): New.
11732 (the_low_target): Install x86_get_thread_area and
11733 x86_install_fast_tracepoint_jump_pad.
11734 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11735 (struct fast_tracepoint_jump): New.
11736 (fast_tracepoint_jump_insn): New.
11737 (fast_tracepoint_jump_shadow): New.
11738 (find_fast_tracepoint_jump_at): New.
11739 (fast_tracepoint_jump_here): New.
11740 (delete_fast_tracepoint_jump): New.
11741 (set_fast_tracepoint_jump): New.
11742 (uninsert_fast_tracepoint_jumps_at): New.
11743 (reinsert_fast_tracepoint_jumps_at): New.
11744 (set_breakpoint_at): Use write_inferior_memory.
11745 (uninsert_raw_breakpoint): Use write_inferior_memory.
11746 (check_mem_read): Mask out fast tracepoint jumps.
11747 (check_mem_write): Mask out fast tracepoint jumps.
11748 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11749 (set_fast_tracepoint_jump): Declare.
11750 (delete_fast_tracepoint_jump)
11751 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11752 (reinsert_fast_tracepoint_jumps_at): Declare.
11753 * regcache.c: Don't compile many functions when building the
11754 in-process agent library.
11755 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11756 the register buffer in the heap.
11757 (free_register_cache): If the register buffer isn't owned by the
11758 regcache, don't free it.
11759 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11760 pre-existing register caches.
11761 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11763 (convert_ascii_to_int): : Constify `from' parameter type.
11764 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11765 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11766 the needed buffer in-place.
11767 (relocate_instruction): New.
11768 * server.c (handle_query) <qSymbols>: If the target supports
11769 tracepoints, give it a chance of looking up symbols. Report
11770 support for fast tracepoints.
11771 (handle_status): Stabilize threads.
11772 (process_serial_event): Adjust.
11773 * server.h (struct fast_tracepoint_jump): Forward declare.
11774 (struct process_info) <fast_tracepoint_jumps>: New field.
11775 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11776 (decode_X_packet, decode_M_packet): Adjust.
11777 (relocate_instruction): Declare.
11778 (in_process_agent_loaded): Declare.
11779 (tracepoint_look_up_symbols): Declare.
11780 (struct fast_tpoint_collect_status): Declare.
11781 (fast_tracepoint_collecting): Declare.
11782 (force_unlock_trace_buffer): Declare.
11783 (handle_tracepoint_bkpts): Declare.
11784 (initialize_low_tracepoint)
11785 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11786 * target.h (struct target_ops) <stabilize_threads,
11787 install_fast_tracepoint_jump_pad>: New fields.
11788 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11789 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11790 [HAVE_STDINT_H]: Include stdint.h.
11791 (trace_debug_1): Rename to ...
11792 (trace_vdebug): ... this.
11793 (trace_debug): Rename to ...
11794 (trace_debug_1): ... this. Add `level' parameter.
11795 (trace_debug): New.
11796 (ATTR_USED, ATTR_NOINLINE): New.
11797 (IP_AGENT_EXPORT): New.
11798 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11799 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11800 (about_to_request_buffer_space, trace_buffer_is_full)
11801 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11802 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11803 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11804 (traceframe_write_count, traceframes_created)
11805 (trace_state_variables)
11806 New renaming defines.
11807 (struct ipa_sym_addresses): New.
11808 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11809 (symbol_list): New.
11810 (ipa_sym_addrs): New.
11811 (all_tracepoint_symbols_looked_up): New.
11812 (in_process_agent_loaded): New.
11813 (write_e_ipa_not_loaded): New.
11814 (maybe_write_ipa_not_loaded): New.
11815 (tracepoint_look_up_symbols): New.
11816 (debug_threads) [IN_PROCESS_AGENT]: New.
11817 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11818 (UNKNOWN_SIDE_EFFECTS): New.
11819 (stop_tracing): New.
11820 (flush_trace_buffer): New.
11821 (stop_tracing_bkpt): New.
11822 (flush_trace_buffer_bkpt): New.
11823 (read_inferior_integer): New.
11824 (read_inferior_uinteger): New.
11825 (read_inferior_data_pointer): New.
11826 (write_inferior_data_pointer): New.
11827 (write_inferior_integer): New.
11828 (write_inferior_uinteger): New.
11829 (struct collect_static_trace_data_action): Delete.
11830 (enum tracepoint_type): New.
11831 (struct tracepoint) <type>: New field `type'.
11832 <actions_str, step_actions, step_actions_str>: Only include in
11834 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11835 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11836 (tracepoints): Use IP_AGENT_EXPORT.
11837 (last_tracepoint): Don't include in the IPA.
11838 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11839 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11840 (alloced_trace_state_variables): New.
11841 (trace_state_variables): Use IP_AGENT_EXPORT.
11842 (traceframe_t): Delete unused variable.
11843 (circular_trace_buffer): Don't include in the IPA.
11844 (trace_buffer_start): Delete.
11845 (struct trace_buffer_control): New.
11846 (trace_buffer_free): Delete.
11847 (struct ipa_trace_buffer_control): New.
11848 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11849 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11851 (trace_buffer_ctrl): New.
11852 (TRACE_BUFFER_CTRL_CURR): New.
11853 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11854 Reimplement as macros.
11855 (trace_buffer_wrap): Delete.
11856 (traceframe_write_count, traceframe_read_count)
11857 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11858 (struct tracepoint_hit_ctx) <type>: New field.
11859 (struct fast_tracepoint_ctx): New.
11860 (memory_barrier): New.
11862 (record_tracepoint_error): Update atomically in the IPA.
11863 (clear_inferior_trace_buffer): New.
11864 (about_to_request_buffer_space): New.
11865 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11866 updating the same buffer.
11867 (add_tracepoint): Default the tracepoint's type to trap
11868 tracepoint, and orig_size to -1.
11869 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11870 internal variables.
11871 (create_trace_state_variable): New parameter `gdb'. Handle it.
11872 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11873 (cmd_qtdp): Handle fast tracepoints.
11874 (cmd_qtdv): Adjust.
11875 (max_jump_pad_size): New.
11876 (gdb_jump_pad_head): New.
11877 (get_jump_space_head): New.
11878 (claim_jump_space): New.
11879 (sort_tracepoints): New.
11880 (MAX_JUMP_SIZE): New.
11881 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11883 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11884 support. Upload fast traceframes, and delete internal IPA
11886 (stop_tracing_handler): New.
11887 (flush_trace_buffer_handler): New.
11888 (cmd_qtstop): Upload fast tracepoints.
11889 (response_tracepoint): Handle fast tracepoints.
11890 (tracepoint_finished_step): Upload fast traceframes. Set the
11891 tracepoint hit context's tracepoint type.
11892 (handle_tracepoint_bkpts): New.
11893 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11894 type. Add comment about fast tracepoints.
11895 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11896 non-existing action_str field.
11897 (get_context_regcache): Handle fast tracepoints.
11898 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11900 (fast_tracepoint_from_jump_pad_address): New.
11901 (fast_tracepoint_from_ipa_tpoint_address): New.
11902 (collecting_t): New.
11903 (force_unlock_trace_buffer): New.
11904 (fast_tracepoint_collecting): New.
11906 (gdb_collect): New.
11907 (write_inferior_data_ptr): New.
11908 (target_tp_heap): New.
11909 (target_malloc): New.
11910 (download_agent_expr): New.
11912 (download_tracepoints): New.
11913 (download_trace_state_variables): New.
11914 (upload_fast_traceframes): New.
11915 (IPA_FIRST_TRACEFRAME): New.
11916 (IPA_NEXT_TRACEFRAME_1): New.
11917 (IPA_NEXT_TRACEFRAME): New.
11918 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11919 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11920 (gdb_jump_pad_buffer_end): New.
11921 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11922 (initialize_tracepoint): Adjust.
11923 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11924 buffer. Initialize the low module.
11925 * utils.c (PREFIX, TOOLNAME): New.
11926 (malloc_failure): Use PREFIX.
11927 (error): In the IPA, an error causes an exit.
11928 (fatal, warning): Use PREFIX.
11929 (internal_error): Use TOOLNAME.
11930 (NUMCELLS): Increase to 10.
11931 * configure, config.in: Regenerate.
11933 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11935 * server.c (handle_query) <qSupported>: Do two passes over the
11936 qSupported string to avoid nesting strtok.
11938 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11940 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
11942 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
11943 -Wl,--dynamic-list.
11944 * configure: Regenerate.
11945 * proc-service.list: New.
11947 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11949 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
11952 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
11954 * gdbreplay.c (remote_open): Check error return from socket() call by
11955 its equality to -1 not by it being negative.
11956 * remote-utils.c (remote_open): Likewise.
11958 2010-05-23 Pedro Alves <pedro@codesourcery.com>
11960 * config.h: Regenerate.
11962 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11964 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
11965 doesn't provide PTRACE_GET_THREAD_AREA.
11967 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11969 * linux-m68k-low.c: Include <asm/ptrace.h>
11970 (ps_get_thread_area): Implement.
11972 2010-05-03 Doug Evans <dje@google.com>
11974 * event-loop.c (struct callback_event): New struct.
11975 (callback_list): New global.
11976 (append_callback_event, delete_callback_event): New functions.
11977 (process_callback): New function.
11978 (start_event_loop): Call it.
11979 * remote-utils.c (NOT_SCHEDULED): Define.
11980 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
11981 moved out of readchar.
11982 (readchar): Rewrite. Call reschedule before returning.
11983 (reset_readchar): New function.
11984 (remote_close): Call it.
11985 (process_remaining, reschedule): New functions.
11986 * server.h (callback_handler_func): New typedef.
11987 (append_callback_event, delete_callback_event): Declare.
11989 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11991 * proc-service.c (ps_pglobal_lookup): Use
11992 thread_db_look_up_one_symbol.
11993 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
11994 parameter. Use it instead of all_symbols_looked_up.
11995 * server.h (struct process_info) <all_symbols_looked_up>: Delete
11997 (all_symbols_looked_up): Don't declare.
11998 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
11999 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12001 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12002 Set all_symbols_looked_up here.
12003 (thread_db_look_up_one_symbol): New.
12004 (thread_db_get_tls_address): Adjust.
12005 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12006 thread_db object on the heap, and tentatively set it in the
12008 (thread_db_init): Don't set all_symbols_looked_up here.
12009 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12011 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12013 * linux-low.c (linux_kill, linux_detach): Adjust.
12014 (status_pending_p_callback): Remove redundant statement. Check
12015 for !TARGET_WAITIKIND_IGNORE, instead of
12016 TARGET_WAITKIND_STOPPED.
12017 (handle_tracepoints): Make sure LWP is locked. Adjust.
12018 (linux_wait_for_event_1): Adjust.
12019 (linux_cancel_breakpoints): New.
12020 (unsuspend_one_lwp): New.
12021 (unsuspend_all_lwps): New.
12022 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12023 (send_sigstop_callback): Change return type to int, add new
12024 `except' parameter and handle it.
12025 (suspend_and_send_sigstop_callback): New.
12026 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12027 pass them down. If SUSPEND, also increment the lwp's suspend
12029 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12030 (need_step_over_p): Don't consider suspended LWPs.
12031 (start_step_over): Adjust.
12032 (proceed_one_lwp): Change return type to int, add new `except'
12033 parameter and handle it.
12034 (unsuspend_and_proceed_one_lwp): New.
12035 (proceed_all_lwps): Use find_inferior instead of
12037 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12038 also decrement the suspend count of LWPs. Pass `except' down,
12039 instead of hacking its suspend count.
12040 (linux_pause_all): Add `freeze' parameter. Adjust.
12041 (linux_unpause_all): New.
12042 (linux_target_ops): Install linux_unpause_all.
12043 * server.c (handle_status): Adjust.
12044 * target.h (struct target_ops): New fields `unpause_all' and
12045 `cancel_breakpoints'. Add new parameter to `pause_all'.
12046 (pause_all): Add new `freeze' parameter.
12047 (unpause_all): New.
12048 (cancel_breakpoints): New.
12049 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12050 cancel breakpoints.
12051 (cmd_qtstart): Pause threads.
12052 (stop_tracing): Pause threads, and cancel breakpoints.
12053 * win32-low.c (win32_target_ops): Adjust.
12055 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12057 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12058 the inferior right away from here...
12059 (linux_wait_1): ... to here, and adjust to check the thread's
12060 last_resume_kind instead of the lwp's step or stop_expected flags.
12062 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12064 * README: Use consistent `GDB' and `GDBserver' spellings.
12066 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12068 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12069 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12070 (linux_detach_one_lwp): Assume the lwp is stopped.
12071 (any_thread_of): Delete.
12072 (linux_detach): Stop all lwps here. Don't blindly delete all
12074 (delete_lwp_callback): New.
12075 (linux_mourn): Delete all lwps of the process that is gone.
12076 (linux_wait_1): Don't delete the last lwp of the process here.
12077 * mem-break.h (mark_breakpoints_out): Declare.
12078 * mem-break.c (mark_breakpoints_out): New.
12079 (free_all_breakpoints): Use it.
12080 * server.c (handle_target_event): If the process is gone, mark
12082 * thread-db.c (struct thread_db) <create_bp>: New field.
12083 (thread_db_enable_reporting): Fix prototype. Store a thread event
12084 breakpoint reference in the thread_db struct.
12085 (thread_db_load_search): Clear the thread_db object.
12086 (try_thread_db_load_1): Ditto.
12087 (switch_to_process): New.
12088 (disable_thread_event_reporting): Use it.
12089 (remove_thread_event_breakpoints): New.
12090 (thread_db_detach, thread_db_mourn): Use it.
12092 2010-05-01 Pedro Alves <pedro@codesourcery.com>
12094 * linux-low.c (linux_enable_event_reporting): New.
12095 (linux_wait_for_event_1, handle_extended_wait): Use it.
12097 2010-04-30 Pedro Alves <pedro@codesourcery.com>
12099 * linux-low.c (linux_kill_one_lwp, linux_kill)
12100 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12101 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12102 SIGSTOP even if the LWP is stopped.
12103 (send_sigstop_callback): New.
12104 (stop_all_lwps): Use send_sigstop_callback instead.
12105 (linux_resume_one_thread): Adjust.
12106 (proceed_one_lwp): Still proceed an LWP that the client has
12107 requested to stop, if we haven't reported it as stopped yet. Make
12108 sure that LWPs the client want stopped, have a pending SIGSTOP.
12110 2010-04-26 Doug Evans <dje@google.com>
12112 * server.c (handle_general_set): Make static.
12114 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12115 Print received char after testing for error/eof instead of before.
12116 (input_interrupt): Tweak comment.
12118 2010-04-23 Doug Evans <dje@google.com>
12120 * server.c (start_inferior): Print inferior argv if --debug.
12122 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12124 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12125 * nto-x86-low.c: Include server.h
12127 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12129 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12130 be consistent with other sources of this directory.
12131 (init_registers_amd64): Correct name of source file of this function
12134 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12136 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12137 64-bit executables.
12139 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12141 * win32-i386-low.c: Add 64-bit support.
12142 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12143 (init_registers_amd64): Declare.
12144 (mappings): Add 64-bit version of array.
12145 (init_windows_x86): New function.
12146 (the_low_target): Change init_arch field to init_windows_x86.
12148 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12150 * win32-low.c: Adapt to support also 64-bit architecture.
12151 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12152 (get_image_name): Use SIZE_T type for local variable `done'.
12153 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12154 (toolhelp_get_dll_name): Idem.
12155 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12156 Use uintptr_t typecast to avoid warning.
12157 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12158 (handle_exception): Use phex_nz to avoid warning.
12159 (win32_wait): Remove unused local variable `process'.
12161 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12163 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12166 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12168 * configure.ac: Use `ws2_32' library for srv_mingw.
12169 * configure: Regenerate.
12170 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12171 * remote-utils.c: Likewise.
12173 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12175 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12176 if __x86_64__ is defined.
12178 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12180 * configure: Regenerate.
12182 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12184 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12185 * target.h (target_ops): New get_tib_address field.
12186 * win32-low.h (win32_thread_info): Add thread_local_base field.
12187 * win32-low.c (child_add_thread): Add tlb argument.
12188 Set thread_local_base field to TLB.
12189 (get_child_debug_event): Adapt to child_add_thread change.
12190 (win32_get_tib_address): New function.
12191 (win32_target_ops): Set get_tib_address field to
12192 win32_get_tib_address.
12193 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12195 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12197 * linux-low.c (linux_mourn): Also remove the process.
12198 * server.c (handle_target_event): Don't remove the process here.
12199 * nto-low.c (nto_mourn): New.
12200 (nto_target_ops): Install it.
12201 * spu-low.c (spu_mourn): New.
12202 (spu_target_ops): Install it.
12203 * win32-low.c (win32_mourn): New.
12204 (win32_target_ops): Install it.
12206 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12208 * server.h (buffer_xml_printf): Remove redundant `;'.
12210 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12212 * regcache.c (set_register_cache): Invalidate regcaches before
12213 changing the register cache layout.
12214 (regcache_invalidate_one): Allow a NULL regcache.
12215 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12216 regcaches before changing the register cache layout or the target
12219 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12221 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12222 variable warning on Linux/x86-64.
12224 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12226 GDBserver disconnected tracing support.
12228 * linux-low.c (linux_remove_process): Delete.
12229 (add_lwp): Don't set last_resume_kind here.
12230 (linux_kill): Use `mourn'.
12231 (linux_detach): Use `thread_db_detach', and `mourn'.
12232 (linux_mourn): New.
12233 (linux_attach_lwp_1): Adjust comment.
12234 (linux_attach): last_resume_kind moved the thread_info; adjust.
12235 (status_pending_p_callback): Adjust.
12236 (linux_wait_for_event_1): Adjust.
12237 (count_events_callback, select_singlestep_lwp_callback)
12238 (select_event_lwp_callback, cancel_breakpoints_callback)
12239 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12240 (proceed_one_lwp): Adjust.
12241 (linux_async): Add debug output.
12242 (linux_thread_stopped): New.
12243 (linux_pause_all): New.
12244 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12246 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12247 (thread_db_free): Delete declaration.
12248 (thread_db_detach, thread_db_mourn): Declare.
12249 * thread-db.c (thread_db_init): Use thread_db_mourn.
12250 (thread_db_free): Delete, split in two.
12251 (disable_thread_event_reporting): New.
12252 (thread_db_detach): New.
12253 (thread_db_mourn): New.
12255 * server.h (struct thread_info) <last_resume_kind>: New field.
12256 <attached>: Add comment.
12257 <gdb_detached>: New field.
12258 (handler_func): Change return type to int.
12259 (handle_serial_event, handle_target_event): Ditto.
12260 (gdb_connected): Declare.
12262 (disconnected_tracing): Declare.
12263 (stop_tracing): Declare.
12265 * server.c (handle_query) <qSupported>: Report support for
12266 disconnected tracing.
12267 (queue_stop_reply_callback): Account for running threads.
12268 (gdb_wants_thread_stopped): New.
12269 (gdb_wants_all_threads_stopped): New.
12270 (gdb_reattached_process): New.
12271 (handle_status): Clear the `gdb_detached' flag of all processes.
12272 In all-stop, stop all threads.
12273 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12274 (process_serial_event): If the remote connection breaks, or if an
12275 exit was forced with "monitor exit", force an event loop exit.
12276 Handle disconnected tracing on detach.
12277 (handle_serial_event): Adjust.
12278 (handle_target_event): If GDB isn't connected, forward events back
12279 to the inferior, unless the last process exited, in which case,
12280 exit gdbserver. Adjust interface.
12282 * remote-utils.c (remote_open): Don't block in accept. Instead
12283 register an event loop source on the listen socket file
12284 descriptor. Refactor bits into ...
12285 (listen_desc): ... this new global.
12286 (gdb_connected): ... this new function.
12287 (enable_async_notification): ... this new function.
12288 (handle_accept_event): ... this new function.
12289 (remote_close): Clear remote_desc.
12291 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12293 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12295 (mourn_inferior): Define.
12296 (target_process_qsupported): Avoid the dangling else problem.
12297 (thread_stopped): Define.
12298 (pause_all): Define.
12299 (target_waitstatus_to_string): Declare.
12300 * target.c (target_waitstatus_to_string): New.
12302 * tracepoint.c (tracing): Make extern.
12303 (disconnected_tracing): New.
12304 (stop_tracing): Make extern. Handle tracing stops due to GDB
12306 (cmd_qtdisconnected): New.
12307 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12308 (handle_tracepoint_general_set): Handle QTDisconnected.
12310 * event-loop.c (event_handler_func): Change return type to int.
12311 (process_event): Bail out if the event handler wants the event
12313 (handle_file_event): Ditto.
12314 (start_event_loop): Bail out if the event handler wants the event
12317 * nto-low.c (nto_target_ops): Adjust.
12318 * spu-low.c (spu_wait): Don't remove the process here.
12319 (spu_target_ops): Adjust.
12320 * win32-low.c (win32_wait): Don't remove the process here.
12321 (win32_target_ops): Adjust.
12323 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12325 * regcache.c (realloc_register_cache): Invalidate inferior's
12326 regcache before recreating it.
12328 2010-04-09 Pedro Alves <pedro@codesourcery.com>
12330 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12332 2010-04-09 Stan Shebs <stan@codesourcery.com>
12333 Pedro Alves <pedro@codesourcery.com>
12335 * server.h (LONGEST): New.
12336 (struct thread_info) <while_stepping>: New field.
12337 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12339 (initialize_tracepoint, handle_tracepoint_general_set)
12340 (handle_tracepoint_query, tracepoint_finished_step)
12341 (tracepoint_was_hit, release_while_stepping_state_list):
12342 (current_traceframe): Declare.
12343 * server.c (handle_general_set): Handle tracepoint packets.
12344 (read_memory): New.
12345 (write_memory): New.
12346 (handle_search_memory_1): Use read_memory.
12347 (handle_query): Report support for conditional tracepoints, trace
12348 state variables, and tracepoint sources. Handle tracepoint
12350 (main): Initialize the tracepoints module.
12351 (process_serial_event): Handle traceframe reads/writes.
12353 * linux-low.c (handle_tracepoints): New.
12354 (linux_wait_1): Call it.
12355 (linux_resume_one_lwp): Handle while-stepping.
12356 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12357 (linux_target_ops): Install them.
12358 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12360 * linux-x86-low.c (x86_supports_tracepoints): New.
12361 (the_low_target). Install it.
12363 * mem-break.h (delete_breakpoint): Declare.
12364 * mem-break.c (delete_breakpoint): Make external.
12366 * target.h (struct target_ops): Add `supports_tracepoints',
12367 `read_pc', and `write_pc' fields.
12368 (target_supports_tracepoints): Define.
12369 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12372 * regcache.h (struct regcache) <registers_owned>: New field.
12373 (init_register_cache, regcache_cpy): Declare.
12374 (regcache_read_pc, regcache_write_pc): Declare.
12375 (register_cache_size): Declare.
12376 (supply_regblock): Declare.
12377 * regcache.c (init_register_cache): New.
12378 (new_register_cache): Use it.
12379 (regcache_cpy): New.
12380 (register_cache_size): New.
12381 (supply_regblock): New.
12382 (regcache_read_pc, regcache_write_pc): New.
12384 * tracepoint.c: New.
12386 * Makefile.in (OBS): Add tracepoint.o.
12387 (tracepoint.o): New rule.
12389 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12391 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12393 (i386-mmx.c): Likewise.
12394 (i386-mmx-linux.o): Likewise.
12395 (i386-mmx-linux.c): Likewise.
12397 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12398 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12399 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12400 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12402 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12403 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12404 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12406 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12408 * Makefile.in (clean): Updated.
12410 (i386-avx.c): Likewise.
12411 (i386-avx-linux.o): Likewise.
12412 (i386-avx-linux.c): Likewise.
12413 (amd64-avx.o): Likewise.
12414 (amd64-avx.c): Likewise.
12415 (amd64-avx-linux.o): Likewise.
12416 (amd64-avx-linux.c): Likewise.
12418 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12419 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12420 (srv_amd64_regobj): Add amd64-avx.o.
12421 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12422 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12423 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12424 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12425 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12426 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12427 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12429 * i387-fp.c: Include "i386-xstate.h".
12431 (i387_cache_to_xsave): Likewise.
12432 (i387_xsave_to_cache): Likewise.
12433 (x86_xcr0): Likewise.
12435 * i387-fp.h (i387_cache_to_xsave): Likewise.
12436 (i387_xsave_to_cache): Likewise.
12437 (x86_xcr0): Likewise.
12439 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12440 * linux-crisv32-low.c (target_regsets): Likewise.
12441 * linux-m68k-low.c (target_regsets): Likewise.
12442 * linux-mips-low.c (target_regsets): Likewise.
12443 * linux-ppc-low.c (target_regsets): Likewise.
12444 * linux-s390-low.c (target_regsets): Likewise.
12445 * linux-sh-low.c (target_regsets): Likewise.
12446 * linux-sparc-low.c (target_regsets): Likewise.
12447 * linux-xtensa-low.c (target_regsets): Likewise.
12449 * linux-low.c: Include <sys/uio.h>.
12450 (regsets_fetch_inferior_registers): Support nt_type.
12451 (regsets_store_inferior_registers): Likewise.
12452 (linux_process_qsupported): New.
12453 (linux_target_ops): Add linux_process_qsupported.
12455 * linux-low.h (regset_info): Add nt_type.
12456 (linux_target_ops): Add process_qsupported.
12458 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12460 (init_registers_i386_avx_linux): New.
12461 (init_registers_amd64_avx_linux): Likewise.
12462 (xmltarget_i386_linux_no_xml): Likewise.
12463 (xmltarget_amd64_linux_no_xml): Likewise.
12464 (PTRACE_GETREGSET): Likewise.
12465 (PTRACE_SETREGSET): Likewise.
12466 (x86_fill_xstateregset): Likewise.
12467 (x86_store_xstateregset): Likewise.
12468 (use_xml): Likewise.
12469 (x86_linux_update_xmltarget): Likewise.
12470 (x86_linux_process_qsupported): Likewise.
12471 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12472 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12473 init_registers_i386_linux here. Call
12474 x86_linux_update_xmltarget.
12475 (the_low_target): Add x86_linux_process_qsupported.
12477 * server.c (handle_query): Call target_process_qsupported.
12479 * target.h (target_ops): Add process_qsupported.
12480 (target_process_qsupported): New.
12482 2010-04-03 Pedro Alves <pedro@codesourcery.com>
12484 * inferiors.c (add_thread): Set last_status kind to
12485 TARGET_WAITKIND_IGNORE.
12486 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12487 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12488 (linux_wait_1): Move `thread' local definition to block that uses
12489 it. Don't NULL initialize `event_child'.
12490 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12491 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12492 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12494 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12496 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12497 an extended waitstatus, or by a watchpoint.
12498 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12499 thread was stepping or has been stopped by a watchpoint.
12501 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12503 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12504 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12505 of another, then delete the previous, and validate all
12507 (validate_inserted_breakpoint): New.
12508 (delete_disabled_breakpoints): New.
12509 (validate_breakpoints): New.
12510 (check_mem_read): Validate breakpoints before trusting their
12511 shadow. Delete disabled breakpoints.
12512 (check_mem_write): Validate breakpoints before trusting they
12513 should be inserted. Delete disabled breakpoints.
12514 * mem-break.h (validate_breakpoints):
12515 * server.c (handle_query): Validate breakpoints when we see a
12518 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12520 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12521 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12522 if we could tell there's a GDB breakpoint at stop_pc.
12523 (need_step_over_p): Don't do a step over if we find a GDB
12524 breakpoint at the resume PC.
12526 * mem-break.c (struct raw_breakpoint): New.
12527 (enum bkpt_type): New type `gdb_breakpoint'.
12528 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12529 fields. New field `raw'.
12530 (find_raw_breakpoint_at): New.
12531 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12532 breakpoint instead.
12533 (set_breakpoint_at): Adjust.
12534 (delete_raw_breakpoint): New.
12535 (release_breakpoint): New.
12536 (delete_breakpoint): Rename to...
12537 (delete_breakpoint_1): ... this. Add proc parameter. Use
12538 release_breakpoint. Return ENOENT.
12539 (delete_breakpoint): Reimplement.
12540 (find_breakpoint_at): Delete.
12541 (find_gdb_breakpoint_at): New.
12542 (delete_breakpoint_at): Delete.
12543 (set_gdb_breakpoint_at): New.
12544 (delete_gdb_breakpoint_at): New.
12545 (gdb_breakpoint_here): New.
12546 (set_reinsert_breakpoint): Use release_breakpoint.
12547 (uninsert_breakpoint): Rename to ...
12548 (uninsert_raw_breakpoint): ... this.
12549 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12550 (reinsert_raw_breakpoint): Change parameter type to
12552 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12554 (check_breakpoints): Adjust. Use release_breakpoint.
12555 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12556 (breakpoint_inserted_here): Ditto.
12557 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12558 Don't trust the breakpoint's shadow if it is not inserted.
12559 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12560 (delete_all_breakpoints): Adjust.
12561 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12562 use delete_breakpoint_1.
12564 * mem-break.h (breakpoints_supported): Delete declaration.
12565 (set_gdb_breakpoint_at): Declare.
12566 (gdb_breakpoint_here): Declare.
12567 (delete_breakpoint_at): Delete.
12568 (delete_gdb_breakpoint_at): Declare.
12570 * server.h (struct raw_breakpoint): Forward declare.
12571 (struct process_info): New field `raw_breakpoints'.
12573 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12576 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12578 * linux-low.c (status_pending_p_callback): Fix comment.
12579 (linux_wait_for_event_1): Move most of the internal breakpoint
12580 handling from here...
12581 (linux_wait_1): ... to here.
12582 (count_events_callback): New.
12583 (select_singlestep_lwp_callback): New.
12584 (select_event_lwp_callback): New.
12585 (cancel_breakpoints_callback): New.
12586 (select_event_lwp): New.
12587 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12588 priority to all LWPs that have had events that should be reported
12589 to the client. Cancel breakpoints when about to reporting the
12590 event to the client, not while stopping lwps. No longer cancel
12591 finished single-steps here.
12592 (cancel_finished_single_step): Delete.
12593 (cancel_finished_single_steps): Delete.
12595 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12597 * mem-break.c (enum bkpt_type): New.
12598 (struct breakpoint): New field `type'.
12599 (set_breakpoint_at): Change return type to struct breakpoint
12600 pointer. Set type to `other_breakpoint' by default.
12601 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12602 in the breakpoint list.
12603 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12604 (reinsert_breakpoint): Rename to ...
12605 (reinsert_raw_breakpoint): ... this.
12606 (reinsert_breakpoints_at): Adjust.
12607 * mem-break.h (struct breakpoint): Declare.
12608 (set_breakpoint_at): Change return type to struct breakpoint
12611 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12613 * server.c (handle_query): Assign, not compare.
12615 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12617 Teach linux gdbserver to step-over-breakpoints.
12619 * linux-low.c (can_hardware_single_step): New.
12620 (supports_breakpoints): New.
12621 (handle_extended_wait): If stopping threads, read the stop pc of
12622 the new cloned LWP.
12624 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12625 low target doesn't support retrieving the PC.
12626 (add_lwp): Set last_resume_kind to resume_continue.
12627 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12628 (linux_attach): Don't clear stop_expected. Set the lwp's
12629 last_resume_kind to resume_stop.
12630 (linux_detach_one_lwp): Don't check for removed breakpoints.
12631 (check_removed_breakpoint): Delete.
12632 (status_pending_p): Rename to ...
12633 (status_pending_p_callback): ... this. Don't check for removed
12634 breakpoints. Don't consider threads that are stopped from GDB's
12636 (linux_wait_for_lwp): Always read the stop_pc here.
12637 (cancel_breakpoint): New.
12638 (step_over_bkpt): New global.
12639 (linux_wait_for_event_1): Implement stepping over breakpoints.
12640 (gdb_wants_lwp_stopped): New.
12641 (gdb_wants_all_stopped): New.
12642 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12643 single-step traps here. Store the thread's last reported target
12645 (send_sigstop): Don't clear stop_expected. Always set it,
12647 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12648 (cancel_finished_single_step): New.
12649 (cancel_finished_single_steps): New.
12650 (wait_for_sigstop): Don't cancel finished single-step traps here.
12651 (linux_resume_one_lwp): Don't check for removed breakpoints.
12652 Don't set `step' on non-hardware step archs.
12653 (linux_set_resume_request): Ignore resume_stop requests if already
12654 stopping or stopped. Set the lwp's last_resume_kind.
12655 (resume_status_pending_p): Don't check for removed breakpoints.
12656 (need_step_over_p): New.
12657 (start_step_over): New.
12658 (finish_step_over): New.
12659 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12660 requests. Clear the thread's last reported target waitstatus.
12661 Don't use the `suspended' flag. Don't consider pending breakpoints.
12662 (linux_resume): Start a step-over if necessary.
12663 (proceed_one_lwp): New.
12664 (proceed_all_lwps): New.
12665 (unstop_all_lwps): New.
12666 * linux-low.h (struct lwp_info): Rewrite comment for the
12667 `suspended' flag. Add the `stop_pc' field. Delete the
12668 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12669 Add `'last_resume_kind' and `need_step_over' fields.
12670 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12671 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12672 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12673 (set_raw_breakpoint_at): New.
12674 (set_breakpoint_at): Rewrite to use it.
12675 (reinsert_breakpoint_handler): Delete.
12676 (set_reinsert_breakpoint): New.
12677 (reinsert_breakpoint_by_bp): Delete.
12678 (delete_reinsert_breakpoints): New.
12679 (uninsert_breakpoint): Rewrite.
12680 (uninsert_breakpoints_at): New.
12681 (reinsert_breakpoint): Rewrite.
12682 (reinsert_breakpoints_at): New.
12683 (check_breakpoints): Rewrite.
12684 (breakpoint_here): New.
12685 (breakpoint_inserted_here): New.
12686 (check_mem_read): Adjust.
12687 * mem-break.h (breakpoints_supported, breakpoint_here)
12688 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12689 (reinsert_breakpoint_by_bp): Delete declaration.
12690 (delete_reinsert_breakpoints): Declare.
12691 (reinsert_breakpoint): Delete declaration.
12692 (reinsert_breakpoints_at): Declare.
12693 (uninsert_breakpoint): Delete declaration.
12694 (uninsert_breakpoints_at): Declare.
12695 (check_breakpoints): Adjust prototype.
12696 * server.h: Adjust include order.
12697 (struct thread_info): Declare here. Add a `last_status' field.
12699 2010-03-23 Michael Snyder <msnyder@vmware.com>
12701 * server.c (crc32): New function.
12702 (handle_query): Add handling for 'qCRC:' request.
12704 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12706 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12707 lwp had been stopped by a watchpoint.
12709 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12711 * server.h (internal_error): Declare.
12712 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12713 * utils.c (internal_error): New function.
12715 2010-03-15 Andreas Schwab <schwab@redhat.com>
12717 * configure.srv: Fix typo setting srv_regobj.
12719 2010-03-15 Pedro Alves <pedro@codesourcery.com>
12721 * linux-low.c (fetch_register): Avoid passing a non string literal
12723 (usr_store_inferior_registers): Ditto.
12725 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12727 * linux-low.c (linux_write_memory): Bail out early if peeking
12730 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12732 * linux-low.h (struct lwp_info): New fields
12733 `stopped_by_watchpoint' and `stopped_data_address'.
12734 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12735 here, and cache them in the lwp object.
12736 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12738 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12740 (linux_stopped_by_watchpoint): Rewrite.
12741 (linux_stopped_data_address): Rewrite.
12743 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
12745 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12746 switching the current inferior, not before.
12748 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12750 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12751 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12752 i386-linux.c and amd64-linux.c.
12753 (reg-i386.o): Removed.
12754 (reg-i386.c): Likewise.
12755 (reg-i386-linux.o): Likewise.
12756 (reg-i386-linux.c): Likewise.
12757 (reg-x86-64.o): Likewise.
12758 (reg-x86-64.c): Likewise.
12759 (reg-x86-64-linux.o): Likewise.
12760 (reg-x86-64-linux.c): Likewise.
12762 (i386.c): Likewise.
12763 (i386-linux.o): Likewise.
12764 (i386-linux.c): Likewise.
12765 (amd64.o): Likewise.
12766 (amd64.c): Likewise.
12767 (amd64-linux.o): Likewise.
12768 (amd64-linux.c): Likewise.
12770 * configure.srv (srv_i386_regobj): New.
12771 (srv_i386_linux_regobj): Likewise.
12772 (srv_amd64_regobj): Likewise.
12773 (srv_amd64_linux_regobj): Likewise.
12774 (srv_i386_32bit_xmlfiles): Likewise.
12775 (srv_i386_64bit_xmlfiles): Likewise.
12776 (srv_i386_xmlfiles): Likewise.
12777 (srv_amd64_xmlfiles): Likewise.
12778 (srv_i386_linux_xmlfiles): Likewise.
12779 (srv_amd64_linux_xmlfiles): Likewise.
12780 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12781 srv_xmlfiles to $srv_i386_xmlfiles.
12782 (i[34567]86-*-mingw32ce*): Likewise.
12783 (i[34567]86-*-mingw*): Likewise.
12784 (i[34567]86-*-nto*): Likewise.
12785 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12786 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12787 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12788 (x86_64-*-linux*): Likewise.
12790 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12791 (init_registers_amd64_linux): New.
12792 (x86_arch_setup): Replace init_registers_x86_64_linux with
12793 init_registers_amd64_linux.
12795 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12797 * configure.ac: Check for libdl. If it is not available link against
12798 static libthread_db.
12799 * configure: Regenerate.
12801 2010-02-22 Pedro Alves <pedro@codesourcery.com>
12805 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12806 handing a read watchpoint.
12807 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12809 2010-02-12 Doug Evans <dje@google.com>
12811 * linux-low.c (linux_supports_tracefork_flag): Document.
12812 (linux_look_up_symbols): Add comment.
12814 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12816 * regcache.c (supply_register): Clear regcache if buf is NULL.
12818 2010-02-02 Nicolas Roche <roche@sourceware.org>
12819 Joel Brobecker <brobecker@adacore.com>
12821 * inferiors.c (find_inferior): Add function documentation.
12822 (unloaded_dll): Handle the case where the unloaded dll has not
12823 been previously registered in the dll list.
12825 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12827 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12828 (thumb2_breakpoint): New.
12829 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12831 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12833 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12834 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12837 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12839 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12841 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12843 * linux-s390-low.c (s390_collect_ptrace_register)
12844 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12846 2010-01-21 Doug Evans <dje@google.com>
12848 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12849 (PTRACE_ARG4_TYPE): New macro.
12850 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12851 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12852 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12853 (usr_store_inferior_registers): Ditto.
12854 (linux_read_memory, linux_write_memory): Ditto.
12855 (linux_test_for_tracefork): Ditto.
12857 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12858 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12860 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12862 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12865 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12867 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12868 prototype to take a regcache. Adjust.
12870 2010-01-20 Pedro Alves <pedro@codesourcery.com>
12872 * regcache.h (struct thread_info): Forward declare.
12873 (struct regcache): New.
12874 (new_register_cache): Adjust prototype.
12875 (get_thread_regcache): Declare.
12876 (free_register_cache): Adjust prototype.
12877 (registers_to_string, registers_from_string): Ditto.
12878 (supply_register, supply_register_by_name, collect_register)
12879 (collect_register_as_string, collect_register_by_name): Ditto.
12880 * regcache.c (struct inferior_regcache_data): Delete.
12881 (get_regcache): Rename to ...
12882 (get_thread_regcache): ... this. Adjust. Switch inferior before
12883 fetching registers.
12884 (regcache_invalidate_one): Adjust.
12885 (regcache_invalidate): Fix prototype.
12886 (new_register_cache): Return the new register cache.
12887 (free_register_cache): Change prototype.
12888 (realloc_register_cache): Adjust.
12889 (registers_to_string): Change prototype to take a regcache. Adjust.
12890 (registers_from_string): Ditto.
12891 (register_data): Ditto.
12892 (supply_register): Ditto.
12893 (supply_register_by_name): Ditto.
12894 (collect_register): Ditto.
12895 (collect_register_as_string): Ditto.
12896 (collect_register_by_name): Ditto.
12897 * server.c (process_serial_event): Adjust.
12898 * linux-low.h (regset_fill_func, regset_store_func): Change
12900 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12902 * linux-low.c (get_stop_pc): Adjust.
12903 (check_removed_breakpoint): Adjust.
12904 (linux_wait_for_event): Adjust.
12905 (linux_resume_one_lwp): Adjust.
12906 (fetch_register): Add regcache parameter. Adjust.
12907 (usr_store_inferior_registers): Ditto.
12908 (regsets_fetch_inferior_registers): Ditto.
12909 (regsets_store_inferior_registers): Ditto.
12910 (linux_fetch_registers, linux_store_registers): Ditto.
12911 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12913 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12915 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12916 prototype to take a regcache.
12917 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12918 * remote-utils.c (convert_ascii_to_int, outreg)
12919 (prepare_resume_reply): Change prototype to take a regcache.
12921 * target.h (struct target_ops) <fetch_registers, store_registers>:
12922 Change prototype to take a regcache.
12923 (fetch_inferior_registers, store_inferior_registers): Change
12924 prototype to take a regcache. Adjust.
12925 * proc-service.c (ps_lgetregs): Adjust.
12926 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12927 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12928 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12929 take a regcache. Adjust.
12930 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12931 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12932 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12933 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
12934 * linux-cris-low.c (cris_get_pc, cris_set_pc)
12935 (cris_cannot_fetch_register):
12936 (cris_breakpoint_at): Change prototype to take a regcache.
12938 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12939 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12940 to take a regcache. Adjust.
12941 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
12943 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
12944 take a regcache. Adjust.
12945 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
12946 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
12947 (m68k_set_pc): Change prototype to take a regcache. Adjust.
12948 * linux-mips-low.c (mips_get_pc):
12949 (mips_set_pc): Change prototype to take a regcache. Adjust.
12950 (mips_reinsert_addr): Adjust.
12951 (mips_collect_register): Change prototype to take a regcache.
12953 (mips_supply_register):
12954 (mips_collect_register_32bit, mips_supply_register_32bit)
12955 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12956 (mips_store_fpregset): Ditto.
12957 * linux-ppc-low.c (ppc_supply_ptrace_register)
12958 (ppc_supply_ptrace_register): Ditto.
12959 (parse_spufs_run): Adjust.
12960 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
12961 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
12962 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
12963 take a regcache. Adjust.
12964 * linux-s390-low.c (s390_collect_ptrace_register)
12965 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
12966 (s390_set_pc): Change prototype to take a regcache. Adjust.
12967 (s390_arch_setup): Adjust.
12968 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
12969 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
12970 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12971 (sparc_fill_gregset, sparc_store_gregset_from_stack)
12972 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
12974 (sparc_breakpoint_at): Adjust.
12975 * linux-xtensa-low.c (xtensa_fill_gregset):
12976 (xtensa_store_gregset):
12977 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
12978 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
12979 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
12980 prototype to take a regcache. Adjust.
12981 * win32-arm-low.c (arm_fetch_inferior_register)
12982 (arm_store_inferior_register): Change prototype to take a
12984 * win32-i386-low.c (i386_fetch_inferior_register)
12985 (i386_store_inferior_register): Change prototype to take a
12987 * win32-low.c (child_fetch_inferior_registers)
12988 (child_store_inferior_registers): Change prototype to take a
12990 (win32_wait): Adjust.
12991 (win32_fetch_inferior_registers): Change prototype to take a
12993 (win32_store_inferior_registers): Adjust.
12994 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
12995 store_inferior_register>: Change prototype to take a regcache.
12997 2010-01-20 Doug Evans <dje@google.com>
12999 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13001 (linux_wait_for_event1, linux_init_signals): Ditto.
13002 (W_STOPCODE): Provide definition if missing.
13004 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13006 * linux-low.c (linux_core_of_thread): New.
13007 (compare_ints, show_process, list_threads): New.
13008 (linux_qxfer_osdata): Report threads and cores.
13009 (linux_target_op): Register linux_core_of_thread.
13010 * remote-utils.c (prepare_resume_reply): Report the core.
13011 (buffer_xml_printf): Support %d specifier.
13012 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13014 (handle_query): Handle qXfer:threads. Announce availability
13016 * target.h (struct target_ops): New field core_of_thread.
13018 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13020 * Makefile.in (clean): Remove new generated files.
13021 (reg-s390.o, reg-s390.c): Remove rules.
13022 (reg-s390x.o, reg-s390x.c): Likewise.
13023 (s390-linux32.o, s390-linux32.c): Add rules.
13024 (s390-linux64.o, s390-linux64.c): Likewise.
13025 (s390x-linux64.o, s390x-linux64.c): Likewise.
13026 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13027 * linux-s390-low.c: Include <elf.h>.
13028 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13029 (init_registers_s390): Remove prototype.
13030 (init_registers_s390x): Likewise.
13031 (init_registers_s390_linux32): Add prototype.
13032 (init_registers_s390_linux64): Likewise.
13033 (init_registers_s390x_linux64): Likewise.
13034 (s390_num_regs_3264): New define.
13035 (s390_regmap_3264): New global variable.
13036 (s390_cannot_fetch_register): Remove obsolete check.
13037 (s390_cannot_store_register): Likewise.
13038 (s390_collect_ptrace_register): Handle upper/lower register halves.
13039 (s390_supply_ptrace_register): Likewise.
13040 (s390_fill_gregset): Update to register number changes.
13041 (s390_get_hwcap): New routine.
13042 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13043 Install appropriate regmap and register set.
13045 2010-01-01 Joel Brobecker <brobecker@adacore.com>
13047 * server.c (gdbserver_version): Update copyright year to 2010.
13048 * gdbreplay.c (gdbreplay_version): Likewise.
13050 2009-12-28 Doug Evans <dje@google.com>
13052 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13053 elf/external.h. Include <elf.h> instead but only if necessary.
13055 2009-12-28 Pedro Alves <pedro@codesourcery.com>
13057 * linux-low.c (linux_remove_process): Remove `detaching'
13058 parameter. Don't release/detach from thread_db here.
13059 (linux_kill): Release/detach from thread_db here, ...
13060 (linux_detach): ... and here, before actually detaching.
13061 (linux_wait_1): ... and here, when a process exits.
13062 * thread-db.c (any_thread_of): New.
13063 (thread_db_free): Switch the current inferior to a thread of the
13066 2009-12-21 Doug Evans <dje@google.com>
13068 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13070 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13071 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13072 warning ifndef __NR_tkill. Move setting of errno there too.
13073 Delete unnecessary resetting of errno after syscall.
13074 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13076 * configure.ac: Check for dladdr.
13077 * config.in: Regenerate.
13078 * configure: Regenerate.
13079 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13080 (try_thread_db_load): Update.
13082 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13084 2009-12-18 Doug Evans <dje@google.com>
13086 * event-loop.c: Include unistd.h if it exists.
13088 * linux-low.c (my_waitpid): Move definition away from being in
13089 between linux_tracefork_child/linux_test_for_tracefork.
13091 * gdb_proc_service.h (psaddr_t): Fix type.
13092 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13093 signature to match glibc.
13095 2009-12-16 Doug Evans <dje@google.com>
13097 * linux-low.c (linux_read_memory): Fix argument to read.
13099 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13101 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13102 events, don't leave current_inferior pointing at null.
13104 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13106 * win32-low.c (LOG): Delete.
13107 (OUTMSG): Output to stderr.
13108 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13109 on compile time LOG macro.
13110 (win32_wait): Fix debug output.
13112 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13114 * win32-low.c (win32_add_one_solib): If the dll name is
13115 "ntdll.dll", prepend the system directory to the dll path.
13117 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13119 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13121 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
13122 Vladimir Prus <vladimir@codesourcery.com>
13124 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13125 * configure.ac: Check for __mcoldfire__ and set
13126 gdb_cv_m68k_is_coldfire.
13127 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13128 reg-cf.o and reg-m68k.o.
13129 * configure: Regenerated.
13131 2009-11-16 Pedro Alves <pedro@codesourcery.com>
13133 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13134 Pass it to thread_db_free.
13135 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13136 proper `detaching' argument to linux_remove_process.
13137 * linux-low.h (thread_db_free): Add `detaching' parameter.
13138 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13140 (thread_db_free): Add `detaching' parameter. Only
13141 call td_ta_clear_event if detaching from process.
13143 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13145 * thread-db.c (thread_db_free): Fix typo.
13147 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13150 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13152 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13154 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13155 with an i686 compiler.
13156 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13158 * configure: Rebuilt.
13160 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13164 * server.c (handle_search_memory_1): Correct read_addr initialization
13165 in loop for searching subsequent chunks.
13167 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13169 * configure.ac: New --with-libthread-db option.
13170 * thread-db.c: Allow direct dependence on libthread_db.
13171 (thread_db_free): Adjust.
13172 * config.in: Regenerate.
13173 * configure: Likewise.
13175 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13178 * thread-db.c (attach_thread): New function.
13179 (maybe_attach_thread): Return success/failure.
13180 (find_new_threads_callback): Adjust.
13181 (thread_db_find_new_threads): Loop until no new threads.
13183 2009-10-13 Pedro Alves <pedro@codesourcery.com>
13185 * proc-service.c (ps_lgetregs): Formatting.
13187 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13189 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13190 * configure.ac: Adjust.
13191 * linux-low.h (struct process_info_private): Move members to struct
13193 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13194 * linux-low.c (linux_remove_process): Adjust.
13195 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13196 * server.c (handle_query): Move code ...
13197 (handle_monitor_command): ... here. New function.
13198 * target.h (struct target_ops): New member.
13199 * thread-db.c (struct thread_db): New.
13200 (libthread_db_search_path): New variable.
13201 (thread_db_create_event, thread_db_enable_reporting)
13202 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13203 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13204 (try_thread_db_load_1, dladdr_to_soname): New functions.
13205 (try_thread_db_load, thread_db_load_search): New functions.
13206 (thread_db_init): Search for libthread_db.
13207 (thread_db_free): New function.
13208 (thread_db_handle_monitor_command): Likewise.
13209 * config.in: Regenerate.
13210 * configure: Regenerate.
13212 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13214 * spu-low.c (spu_kill): Wait for inferior to terminate.
13215 Call clear_inferiors.
13216 (spu_detach): Call clear_inferiors.
13218 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13220 * aclocal.m4: Regenerate.
13221 * config.in: Likewise.
13222 * configure: Likewise.
13224 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13226 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13227 (parse_spufs_run): New function.
13228 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13229 (ppc_breakpoint_at): Handle SPU breakpoints.
13231 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13233 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13234 (SPUFS_MAGIC): Define.
13235 (spu_enumerate_spu_ids): New function.
13236 (linux_qxfer_spu): New function.
13237 (linux_target_ops): Install linux_qxfer_spu.
13239 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13241 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13242 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13243 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13244 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13245 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13246 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13247 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13248 (init_registers_powerpc_cell32l): Add prototype.
13249 (init_registers_powerpc_cell64l): Likewise.
13250 (ppc_arch_setup): Detect Cell/B.E. architecture.
13252 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13254 * Makefile.in (datarootdir): New variable.
13256 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13258 * linux-low.c (linux_write_memory): Update debugging output.
13259 * Makefile.in (clean): Add new descriptions.
13260 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13261 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13262 * configure.srv: Add new files for arm*-*-linux*.
13263 * linux-arm-low.c: Add new declarations.
13264 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13265 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13266 (HWCAP_VFPv3D16): New.
13267 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13268 instead of __IWMMXT__.
13269 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13270 (arm_arch_setup): New.
13271 (target_regsets): Remove #ifdef. Add VFP regset.
13272 (the_low_target): Use arm_arch_setup.
13274 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13276 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13277 the main thread again.
13279 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13281 Adding Neutrino gdbserver.
13282 * configure: Regenerated.
13283 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13284 * configure.srv (i[34567]86-*-nto*): New target.
13285 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13286 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13287 (nto_comctrl) [__QNX__]: New function.
13288 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13290 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
13292 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13295 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13296 Pedro Alves <pedro@codesourcery.com>
13298 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13299 don't support CONTEXT_EXTENDED_REGISTERS.
13300 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13301 (the_low_target): Install them.
13302 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13303 failing with ERROR_PIPE_NOT_CONNECTED.
13305 2009-06-30 Doug Evans <dje@google.com>
13306 Pierre Muller <muller@ics.u-strasbg.fr>
13308 Add h/w watchpoint support to x86-linux, win32-i386.
13309 * Makefile.in (SFILES): Add i386-low.c
13310 (i386_low_h): Define.
13311 (i386-low.o): Add dependencies.
13312 (linux-x86-low.o): Add i386-low.h dependency.
13313 (win32-i386-low.o): Ditto.
13314 * i386-low.c: New file.
13315 * i386-low.h: New file.
13316 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13317 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13318 * linux-low.c (linux_add_process): Initialize arch_private.
13319 (linux_remove_process): Free arch_private.
13320 (add_lwp): Initialize arch_private.
13321 (delete_lwp): Free arch_private.
13322 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13324 * linux-low.h (process_info_private): New member arch_private.
13325 (lwp_info): New member arch_private.
13326 (linux_target_ops): New members new_process, new_thread,
13328 (ptid_of): New macro.
13329 * linux-x86-low.c: Include stddef.h, i386-low.h.
13330 (arch_process_info): New struct.
13331 (arch_lwp_info): New struct.
13332 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13333 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13334 (i386_dr_low_get_status): New function.
13335 (x86_insert_point, x86_remove_point): New functions.
13336 (x86_stopped_by_watchpoint): New function.
13337 (x86_stopped_data_address): New function.
13338 (x86_linux_new_process, x86_linux_new_thread): New functions.
13339 (x86_linux_prepare_to_resume): New function.
13340 (the_low_target): Add entries for insert_point, remove_point,
13341 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13343 * server.c (debug_hw_points): New global.
13344 (monitor_show_help): Document set debug-hw-points.
13345 (handle_query): Process "set debug-hw-points".
13346 * server.h (debug_hw_points): Declare.
13347 (paddress): Declare.
13348 * utils.c (NUMCELLS, CELLSIZE): New macros.
13349 (get_sell, xsnprintf, paddress): New functions.
13350 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13351 remove_point, stopped_by_watchpoint, stopped_data_address.
13352 * win32-i386-low.c: Include i386-low.h.
13353 (debug_reg_state): Replaces dr.
13354 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13355 (i386_dr_low_get_status): New function.
13356 (i386_insert_point, i386_remove_point): New functions.
13357 (i386_stopped_by_watchpoint): New function.
13358 (i386_stopped_data_address): New function.
13359 (i386_initial_stuff): Update.
13360 (get_thread_context,set_thread_context,i386_thread_added): Update.
13361 (the_low_target): Add entries for insert_point,
13362 remove_point, stopped_by_watchpoint, stopped_data_address.
13363 * win32-low.c (win32_insert_watchpoint): New function.
13364 (win32_remove_watchpoint): New function.
13365 (win32_stopped_by_watchpoint): New function.
13366 (win32_stopped_data_address): New function.
13367 (win32_target_ops): Add entries for insert_watchpoint,
13368 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13369 * win32-low.h (win32_target_ops): New members insert_point,
13370 remove_point, stopped_by_watchpoint, stopped_data_address.
13372 2009-06-25 Pedro Alves <pedro@codesourcery.com>
13374 * server.c (process_serial_event): Re-return unsupported, not
13375 error, if the type isn't recognized. Re-allow supporting only
13376 insert or remove packets. Also call require_running for
13377 breakpoints. Add missing break statement to default case. Tidy.
13378 * target.h (struct target_ops): Rename insert_watchpoint to
13379 insert_point, and remove_watchpoint to remove_point.
13381 * linux-low.h (struct linux_target_ops): Likewise.
13382 * linux-low.c (linux_insert_watchpoint): Rename to ...
13383 (linux_insert_point): ... this. Adjust.
13384 (linux_remove_watchpoint): Rename to ...
13385 (linux_remove_point): ... this. Adjust.
13386 (linux_target_ops): Adjust.
13387 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13388 (cris_insert_point): ... this.
13389 (cris_remove_watchpoint): Rename to ...
13390 (cris_remove_point): ... this.
13391 (the_low_target): Adjust.
13393 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13395 * server.c (handle_v_kill): Pass signal_pid to
13396 kill_inferior if multi_process is zero.
13398 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13400 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13401 * target.h (target_ops): Comment for *_watchpoint to make it clear
13402 the functions can get types '0' and '1'.
13404 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13406 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13407 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13408 * regcache.c (get_regcache): Likewise.
13409 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13410 * win32-low.c (child_fetch_inferior_registers): Remove check for
13413 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13414 Pedro Alves <pedro@codesourcery.com>
13416 * target.h (struct target_ops) <supports_multi_process>: New
13418 (target_supports_multi_process): New.
13419 * server.c (handle_query): Even if GDB reports support, only
13420 enable multi-process if the target also supports it. Report
13421 multi-process support only if the target backend supports it.
13422 * linux-low.c (linux_supports_multi_process): New function.
13423 (linux_target_ops): Install it as target_supports_multi_process
13426 2009-05-24 Doug Evans <dje@google.com>
13428 Global renaming of find_thread_pid to find_thread_ptid.
13429 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13430 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13431 All callers updated.
13433 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13434 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13437 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13438 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13439 (linux_resume_one_lwp): Ditto.
13441 2009-05-23 Doug Evans <dje@google.com>
13443 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13444 from struct inferior_list_entry * to struct lwp_info *.
13445 All callers updated.
13447 2009-05-13 Doug Evans <dje@google.com>
13449 * linux-x86-low.c: Don't include assert.h.
13450 (x86_siginfo_fixup): Use fatal, not assert.
13451 (x86_arch_setup): Fix comment.
13453 2009-05-12 Doug Evans <dje@google.com>
13455 Biarch support for i386/amd64 gdbserver.
13456 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13457 Add linux-x86-low.c.
13458 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13459 (linux-x86-low.o): Add.
13460 * linux-x86-64-low.c: Delete.
13461 * linux-i386-low.c: Delete.
13462 * linux-x86-low.c: New file.
13463 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13465 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13467 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13468 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13469 (linux_child_pid_to_exec_file): New function.
13470 (elf_64_header_p, elf_64_file_p): New functions.
13471 (siginfo_fixup): New function.
13472 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13473 give target a chance to convert layout.
13474 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13475 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13477 2009-05-07 Doug Evans <dje@google.com>
13479 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13480 (regsets_store_inferior_registers): Ditto.
13482 2009-05-06 Pedro Alves <pedro@codesourcery.com>
13486 * linux-low.c (must_set_ptrace_flags): Delete.
13487 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13489 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13490 `lwp->must_set_ptrace_flags' instead.
13491 (linux_wait_for_event_1): Set ptrace options here.
13492 (linux_wait_1): ... not here.
13494 2009-04-30 Doug Evans <dje@google.com>
13496 * inferiors.c (started_inferior_callback): New function.
13497 (attached_inferior_callback): New function.
13498 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13499 * server.c (print_started_pid, print_attached_pid): New functions.
13500 (detach_or_kill_for_exit): New function.
13501 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13502 * server.h (have_started_inferiors_p): Declare.
13503 (have_attached_inferiors_p): Declare.
13505 * inferiors.c (remove_process): Fix memory leak, free process.
13506 * linux-low.c (linux_remove_process): New function.
13507 (linux_kill): Call it instead of remove_process.
13508 (linux_detach, linux_wait_1): Ditto.
13510 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13512 * configure.srv: Add x86 Windows CE target.
13514 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13516 * inferiors.c (get_thread_process): Make global.
13517 * server.h (get_thread_process): Add prototype.
13518 * thread-db.c (find_one_thread): Use get_thread_process
13519 instead of current_process.
13520 (thread_db_get_tls_address): Do not crash if called when
13521 thread layer is not yet initialized.
13523 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13525 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13526 * spu-low.c (current_tid): Rename to ...
13527 (current_ptid): ... this.
13528 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13529 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13530 ptid_get_lwp (current_ptid) instead of current_tid.
13531 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13532 instead of current_tid. Use find_process_pid to verify pid
13533 argument is valid. Pass proper argument to remove_process.
13534 (spu_thread_alive): Compare current_ptid instead of current_tid.
13535 (spu_resume): Likewise.
13537 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13539 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13542 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13544 Implement the multiprocess extensions, and add linux multiprocess
13547 * server.h (ULONGEST): Declare.
13548 (struct ptid, ptid_t): New.
13549 (minus_one_ptid, null_ptid): Declare.
13550 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13551 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13552 (struct inferior_list_entry): Change `id' type from unsigned from
13554 (struct sym_cache, struct breakpoint, struct
13555 process_info_private): Forward declare.
13556 (struct process_info): Declare.
13557 (current_process): Declare.
13558 (all_processes): Declare.
13559 (initialize_inferiors): Declare.
13560 (add_thread): Adjust to use ptid_t.
13561 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13562 (add_process, remove_process, find_thread_pid): Declare.
13563 (find_inferior_id): Adjust to use ptid_t.
13564 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13565 (multi_process): Declare.
13566 (push_event): Adjust to use ptid_t.
13567 (read_ptid, write_ptid): Declare.
13568 (prepare_resume_reply): Adjust to use ptid_t.
13569 (clear_symbol_cache): Declare.
13570 * inferiors.c (all_processes): New.
13571 (null_ptid, minus_one_ptid): New.
13572 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13573 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13574 (add_thread): Change unsigned long to ptid. Remove gdb_id
13576 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13577 (gdb_id_to_thread): Rename to ...
13578 (find_thread_pid): ... this. Change unsigned long to ptid.
13579 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13580 (loaded_dll, pull_pid_from_list): Adjust.
13581 (add_process, remove_process, find_process_pid)
13582 (get_thread_process, current_process, initialize_inferiors): New.
13583 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13584 (struct target_waitstatus) <related_pid>: Ditto.
13585 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13586 return type to int.
13587 (struct target_ops) <join>: Add `pid' argument.
13588 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13589 (struct target_ops) <wait>: Add `ptid' field. Change return type
13591 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13592 (mywait): Add `ptid' argument. Change return type to ptid_t.
13593 (target_pid_to_str): Declare.
13594 * target.c (set_desired_inferior): Adjust to use ptids.
13595 (mywait): Add new `ptid' argument. Adjust.
13596 (target_pid_to_str): New.
13597 * mem-break.h (free_all_breakpoints): Declare.
13598 * mem-break.c (breakpoints): Delelete.
13599 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13600 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13601 to use per-process breakpoint list.
13602 (free_all_breakpoints): New.
13603 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13604 (symbol_cache, all_symbols_looked_up): Delete.
13606 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13608 (prepare_resume_reply): Change ptid argument's type from unsigned
13609 long to ptid_t. Adjust. Implement W;process and X;process.
13610 (free_sym_cache, clear_symbol_cache): New.
13611 (look_up_one_symbol): Adjust to per-process symbol cache. *
13612 * server.c (cont_thread, general_thread, step_thread): Change type
13614 (attached): Delete.
13615 (multi_process): New.
13616 (last_ptid): Change type to ptid_t.
13617 (struct vstop_notif) <ptid>: Change type to ptid_t.
13618 (queue_stop_reply, push_event): Change `ptid' argument's type to
13620 (discard_queued_stop_replies): Add `pid' argument.
13621 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13622 changes. Don't reference the `attached' global.
13623 (attach_inferior): Adjust to mywait interface changes.
13624 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13625 features. Handle and report "multiprocess+". Handle
13627 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13629 (handle_v_kill): New.
13630 (handle_v_stopped): Adjust to use target_pid_to_str.
13631 (handle_v_requests): Allow multiple attaches and runs when
13632 multiprocess extensions are in effect. Handle "vKill".
13633 (myresume): Adjust to use ptids.
13634 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13635 (handle_status): Adjust to discard_queued_stop_replies interface
13637 (first_thread_of, kill_inferior_callback)
13638 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13639 (main): Call initialize_inferiors. Adjust to use ptids, killing
13640 and detaching from all inferiors. Handle multiprocess packet
13642 * linux-low.h: Include gdb_proc_service.h.
13643 (struct process_info_private): New.
13644 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13645 <lwpid_of>: Use ptid_get_lwp.
13646 (get_lwp_thread): Adjust.
13647 (struct lwp_info): Add `dead' member.
13648 (find_lwp_pid): Declare.
13649 * linux-low.c (thread_db_active): Delete.
13650 (new_inferior): Adjust comment.
13651 (inferior_pid): Delete.
13652 (linux_add_process): New.
13653 (handle_extended_wait): Adjust.
13654 (add_lwp): Change unsigned long to ptid.
13655 (linux_create_inferior): Add process to processes table. Adjust
13656 to use ptids. Don't set new_inferior here.
13657 (linux_attach_lwp): Rename to ...
13658 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13659 it. Adjust to use ptids.
13660 (linux_attach_lwp): New.
13661 (linux_attach): Add process to processes table. Don't set
13663 (struct counter): New.
13664 (second_thread_of_pid_p, last_thread_of_process_p): New.
13665 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13666 multiple processes.
13667 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13668 processes. Remove process from process table.
13669 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13670 to multiple processes.
13671 (any_thread_of): New.
13672 (linux_detach): Add `pid' argument, and handle it. Remove process
13673 from processes table.
13674 (linux_join): Add `pid' argument. Handle it.
13675 (linux_thread_alive): Change unsighed long argument to ptid_t.
13676 Consider dead lwps as not being alive.
13677 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13678 threads we're not interested in.
13679 (same_lwp, find_lwp_pid): New.
13680 (linux_wait_for_lwp): Change `pid' argument's type from int to
13682 (linux_wait_for_event): Rename to ...
13683 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13684 from int to ptid_t. Adjust.
13685 (linux_wait_for_event): New.
13686 (linux_wait_1): Add `ptid' argument. Change return type to
13687 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13688 that exit from the process table.
13689 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13691 (mark_lwp_dead): New.
13692 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13693 stopping all threads, mark its main lwp as dead.
13694 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13696 (fetch_register, usr_store_inferior_registers)
13697 (regsets_fetch_inferior_registers)
13698 (regsets_store_inferior_registers, linux_read_memory)
13699 (linux_write_memory): Inline `inferior_pid'.
13700 (linux_look_up_symbols): Adjust to use per-process
13701 `thread_db_active'.
13702 (linux_request_interrupt): Adjust to use ptids.
13703 (linux_read_auxv): Inline `inferior_pid'.
13704 (initialize_low): Don't reference thread_db_active.
13705 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13706 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13707 (ps_getpid): Return the pid of the current inferior.
13708 * thread-db.c (proc_handle, thread_agent): Delete.
13709 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13711 (find_one_thread): Change argument type to ptid_t. Adjust to
13713 (maybe_attach_thread): Adjust to per-process data and ptids.
13714 (thread_db_find_new_threads): Ditto.
13715 (thread_db_init): Ditto.
13716 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13717 processes table. Adjust to use ptids.
13718 (spu_kill, spu_detach): Adjust interface. Remove process from
13720 (spu_join, spu_thread_alive): Adjust interface.
13721 (spu_wait): Adjust interface. Remove process from processes
13722 table. Adjust to use ptids.
13723 * win32-low.c (current_inferior_tid): Delete.
13724 (current_inferior_ptid): New.
13725 (debug_event_ptid): New.
13726 (thread_rec): Take a ptid. Adjust.
13727 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13728 (child_delete_thread): Ditto.
13729 (do_initial_child_stuff): Add `attached' argument. Add process to
13731 (child_fetch_inferior_registers, child_store_inferior_registers):
13733 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13734 (win32_attach): Pass 1 to do_initial_child_stuff.
13735 (win32_kill): Adjust interface. Remove process from processes
13737 (win32_detach): Ditto.
13738 (win32_join): Adjust interface.
13739 (win32_thread_alive): Take a ptid.
13740 (win32_resume): Adjust to use ptids.
13741 (get_child_debug_event): Ditto.
13742 (win32_wait): Adjust interface. Remove exiting process from
13745 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13747 Non-stop mode support.
13749 * server.h (non_stop): Declare.
13750 (gdb_client_data, handler_func): Declare.
13751 (delete_file_handler, add_file_handler, start_event_loop):
13753 (handle_serial_event, handle_target_event, push_event)
13754 (putpkt_notif): Declare.
13755 * target.h (enum resume_kind): New.
13756 (struct thread_resume): Replace `step' field by `kind' field.
13757 (TARGET_WNOHANG): Define.
13758 (struct target_ops) <wait>: Add `options' argument.
13759 <supports_non_stop, async, start_non_stop>: New fields.
13760 (target_supports_non_stop, target_async): New.
13761 (start_non_stop): Declare.
13762 (mywait): Add `options' argument.
13763 * target.c (mywait): Add `options' argument. Print child exit
13764 notifications here.
13765 (start_non_stop): New.
13766 * server.c (non_stop, own_buf, mem_buf): New globals.
13767 (struct vstop_notif): New.
13768 (notif_queue): New global.
13769 (queue_stop_reply, push_event, discard_queued_stop_replies)
13770 (send_next_stop_reply): New.
13771 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13773 (attach_inferior): In non-stop mode, don't wait for the target
13775 (handle_general_set): Handle QNonStop.
13776 (handle_query): When handling qC, return the current general
13777 thread, instead of the first thread of the list.
13778 (handle_query): If the backend supports non-stop mode, include
13779 QNonStop+ in the qSupported query response.
13780 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13782 (handle_v_attach, handle_v_run): Handle non-stop mode.
13783 (handle_v_stopped): New.
13784 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13785 (myresume): Adjust to use resume_kind. Handle non-stop.
13786 (queue_stop_reply_callback): New.
13787 (handle_status): Handle non-stop mode.
13788 (main): Clear non_stop flag on reconnection. Use the event-loop.
13789 Refactor serial protocol handling from here ...
13790 (process_serial_event): ... to this new function. When GDB
13791 selects any thread, select one here. In non-stop mode, wait until
13792 GDB acks all pending events before exiting.
13793 (handle_serial_event, handle_target_event): New.
13794 * remote-utils.c (remote_open): Install remote_desc in the event
13796 (remote_close): Remove remote_desc from the event loop.
13797 (putpkt_binary): Rename to...
13798 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13799 (putpkt_binary): New as wrapper around putpkt_binary_1.
13800 (putpkt_notif): New.
13801 (prepare_resume_reply): In non-stop mode, don't change the
13803 * event-loop.c: New.
13804 * Makefile.in (OBJ): Add event-loop.o.
13805 (event-loop.o): New rule.
13807 * linux-low.h (pid_of): Moved here.
13809 (get_lwp_thread): Use lwpid_of.
13810 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13811 * linux-low.c (pid_of): Delete.
13812 (inferior_pid): Use lwpid_of.
13813 (linux_event_pipe): New.
13814 (target_is_async_p): New.
13816 (handle_extended_wait): Use lwpid_of.
13817 (add_lwp): Don't set lwpid field.
13818 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13819 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13820 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13821 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13822 first. Adjust to linux_wait_for_event interface changes. Use
13824 (linux_detach): Don't delete the main lwp here.
13825 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13826 (status_pending_p): Don't consider explicitly suspended lwps.
13827 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13828 pointer. Add OPTIONS argument. Change return type to int. Use
13829 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13830 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13831 pointer. Add status pointer argument. Return a pid instead of a
13832 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13833 changes. In non-stop mode, don't switch to a random thread.
13834 (linux_wait): Rename to...
13835 (linux_wait_1): ... this. Add target_options argument, and handle
13836 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13837 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13838 clean exit and signal exit code. Don't stop all threads in
13839 non-stop mode. In all-stop mode, only stop all threads when
13840 reporting a stop to GDB. Handle explicit thread stop requests.
13841 (async_file_flush, async_file_mark): New.
13843 (send_sigstop): Use lwpid_of.
13844 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13845 interface changes. In non-stop mode, don't switch to a random
13847 (linux_resume_one_lwp): Use lwpid_of.
13848 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13849 (linux_resume_one_thread): ... this. Handle resume_stop. In
13850 non-stop mode, don't look for pending flag in all threads.
13851 (resume_status_pending_p): Don't consider explicitly suspended
13853 (my_waitpid): Reimplement. Emulate __WALL.
13854 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13856 (sigchld_handler, linux_supports_non_stop, linux_async)
13857 (linux_start_non_stop): New.
13858 (linux_target_ops): Register linux_supports_non_stop, linux_async
13859 and linux_start_non_stop.
13860 (initialize_low): Install SIGCHLD handler.
13861 * thread-db.c (thread_db_create_event, find_one_thread)
13862 (thread_db_get_tls_address): Use lwpid_of.
13863 * win32-low.c (win32_detach): Adjust to use resume_kind.
13864 (win32_wait): Add `options' argument.
13865 * spu-low.c (spu_resume): Adjust to use resume_kind.
13866 (spu_wait): Add `options' argument.
13868 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13870 Decouple target code from remote protocol.
13872 * target.h (enum target_waitkind): New.
13873 (struct target_waitstatus): New.
13874 (struct target_ops) <wait>: Return an unsigned long. Take a
13875 target_waitstatus pointer instead of a char pointer.
13876 (mywait): Likewise.
13877 * target.c (mywait): Change prototype to return an unsigned long.
13878 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13879 * server.h (thread_from_wait, old_thread_from_wait): Delete
13881 (prepare_resume_reply): Change prototype to take a
13883 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13884 (last_status, last_ptid): New.
13885 (start_inferior): Remove "statusptr" argument. Adjust. Return a
13886 pid instead of a signal.
13887 (attach_inferior): Remove "status" and "signal" parameters.
13889 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13891 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13892 (handle_v_requests, myresume): Remove "status" and "signal"
13893 parameters. Adjust.
13894 (handle_status): New.
13895 (main): Delete local `status'. Adjust.
13896 * remote-utils.c: Include target.h.
13897 (prepare_resume_reply): Change prototype to take a
13898 target_waitstatus. Adjust.
13900 * linux-low.c (linux_wait): Adjust to new target_ops->wait
13902 * spu-low.c (spu_wait): Adjust.
13903 * win32-low.c (enum target_waitkind, struct target_waitstatus):
13905 (win32_wait): Adjust.
13907 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13909 * target.h (struct thread_resume): Delete leave_stopped member.
13910 (struct target_ops): Add a `n' argument to the `resume' callback.
13911 * server.c (start_inferior): Adjust.
13912 (handle_v_cont, myresume): Adjust.
13913 * linux-low.c (check_removed_breakpoint): Adjust to resume
13914 interface change, and to removed leave_stopped field.
13915 (resume_ptr): Delete.
13916 (struct thread_resume_array): New.
13917 (linux_set_resume_request): Add new `arg' parameter. Adjust to
13918 resume interface change.
13919 (linux_continue_one_thread, linux_queue_one_thread)
13920 (resume_status_pending_p): Check if the resume field is NULL
13921 instead of checking the leave_stopped member.
13922 (linux_resume): Adjust to the target resume interface change.
13923 * spu-low.c (spu_resume): Adjust to the target resume interface
13925 * win32-low.c (win32_detach, win32_resume): Ditto.
13927 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13929 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13931 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13933 (linux_continue_one_thread): Only preserve the stepping flag if
13934 there's a pending breakpoint.
13936 2009-03-31 Pedro Alves <pedro@codesourcery.com>
13938 * server.c (main): After the inferior having exited, call
13939 remote_close before exiting gdbserver.
13941 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
13943 Fix size of FPSCR in Power 7 processors.
13944 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
13945 (PPC_FEATURE_HAS_DFP): New #define.
13946 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
13949 2009-03-23 Pedro Alves <pedro@codesourcery.com>
13951 * server.c (handle_query) Whitespace and formatting.
13953 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13955 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
13956 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
13957 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
13958 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
13959 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
13960 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
13961 Makefile.in, configure.ac: Fix whitespace throughout.
13962 * configure: Regenerate.
13964 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13966 * inferiors.c (find_inferior): Make it safe for the callback
13967 function to delete the currently iterated inferior.
13969 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13971 * Makefile.in (linuw_low_h): Move higher.
13972 (thread-db.o): Depend on $(linux_low_h).
13974 2009-03-17 Pedro Alves <pedro@codesourcery.com>
13976 Rename "process" to "lwp" throughout.
13978 * linux-low.c (all_processes): Rename to...
13979 (all_lwps): ... this.
13980 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
13981 (add_process): Rename to ...
13982 (add_lwp): ... this. Adjust.
13983 (linux_create_inferior): Adjust.
13984 (linux_attach_lwp): Adjust.
13985 (linux_attach): Adjust.
13986 (linux_kill_one_process): Rename to ...
13987 (linux_kill_one_lwp): ... this. Adjust.
13988 (linux_kill): Adjust.
13989 (linux_detach_one_process): Rename to ...
13990 (linux_detach_one_lwp): ... this. Adjust.
13991 (linux_detach): Adjust.
13992 (check_removed_breakpoint): Adjust.
13993 (status_pending_p): Adjust.
13994 (linux_wait_for_process): Rename to ...
13995 (linux_wait_for_lwp): ... this. Adjust.
13996 (linux_wait_for_event): Adjust.
13997 (send_sigstop): Adjust.
13998 (wait_for_sigstop): Adjust.
13999 (stop_all_processes): Rename to ...
14000 (stop_all_lwps): ... this.
14001 (linux_resume_one_process): Rename to ...
14002 (linux_resume_one_lwp): ... this. Adjust.
14003 (linux_set_resume_request, linux_continue_one_thread)
14004 (linux_queue_one_thread, resume_status_pending_p)
14005 (usr_store_inferior_registers, regsets_store_inferior_registers)
14006 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14008 * linux-low.h (get_process): Rename to ...
14009 (get_lwp): ... this. Adjust.
14010 (get_thread_process): Rename to ...
14011 (get_thread_lwp): ... this. Adjust.
14012 (get_process_thread): Rename to ...
14013 (get_lwp_thread): ... this. Adjust.
14014 (struct process_info): Rename to ...
14015 (struct lwp_info): ... this.
14016 (all_processes): Rename to ...
14017 (all_lwps): ... this.
14018 * proc-service.c (ps_lgetregs): Adjust.
14019 * thread-db.c (thread_db_create_event, find_one_thread)
14020 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14022 2009-03-14 Pedro Alves <pedro@codesourcery.com>
14024 * server.c (handle_query): Handle "qAttached".
14026 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14028 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14029 GPLv3, update license URL.
14031 2009-03-01 Doug Evans <dje@google.com>
14033 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
14034 (server_h): Add gdb_signals.h.
14035 (signals.o): Update.
14036 * server.h (target_signal_from_host,target_signal_to_host_p)
14037 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14039 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14041 * remote-utils.c (getpkt): Also generate remote-debug
14042 information if noack_mode is set.
14044 2009-02-06 Pedro Alves <pedro@codesourcery.com>
14046 * server.c (handle_query): Report qXfer:siginfo:read and
14047 qXfer:siginfo:write as supported and handle them.
14048 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14049 * linux-low.c (linux_xfer_siginfo): New.
14050 (linux_target_ops): Set it.
14052 2009-01-26 Pedro Alves <pedro@codesourcery.com>
14054 * server.c (gdbserver_usage): Mention --remote-debug.
14055 (main): Accept '--remote-debug' switch.
14057 2009-01-18 Doug Evans <dje@google.com>
14059 * regcache.c (new_register_cache): No need to check result of xcalloc.
14060 * server.c (handle_search_memory): Back out calls to xmalloc,
14061 result is checked and error is returned to user upon failure.
14062 (handle_query): Ditto. Add more checks for result of malloc.
14063 (handle_v_cont): Check result of malloc, report error back to
14065 (handle_v_run): Ditto. Call freeargv.
14066 * server.h (freeargv): Declare.
14067 * utils.c (freeargv): New fn.
14069 2009-01-15 Doug Evans <dje@google.com>
14071 * gdbreplay.c (perror_with_name): Make arg const char *.
14072 * server.h (target_signal_to_name): Make return type const char *.
14073 * thread-db.c (thread_db_err_str): Make return type const char *.
14074 * utils.c (perror_with_name): Make arg const char *.
14076 2009-01-14 Pedro Alves <pedro@codesourcery.com>
14078 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14079 when handling a EXIT_PROCESS_DEBUG_EVENT.
14081 2009-01-06 Joel Brobecker <brobecker@adacore.com>
14083 * gdbreplay.c (gdbreplay_version): Update copyright year.
14084 * server.c (gdbserver_version): Likewise.
14086 2009-01-05 Doug Evans <dje@google.com>
14088 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
14089 (handle_extended_wait): Improve comment.
14091 2008-12-13 Doug Evans <dje@google.com>
14093 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14094 * server.h (ATTR_MALLOC): New macro.
14095 (xmalloc,xcalloc,xstrdup): Declare.
14096 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14097 * inferiors.c: Ditto.
14098 * linux-low.c: Ditto.
14099 * mem-break.c: Ditto.
14100 * regcache.c: Ditto.
14101 * remote-utils.c: Ditto.
14104 * win32-low.c: Ditto.
14106 2008-12-12 Doug Evans <dje@google.com>
14108 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14109 in debugging printf.
14111 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14113 2008-12-09 Doug Evans <dje@google.com>
14115 * linux-low.h (struct process_info): Delete member tid, unused.
14116 * thread-db.c (find_one_thread): Update.
14117 (maybe_attach_thread): Update.
14119 2008-12-02 Pedro Alves <pedro@codesourcery.com>
14121 * target.h (struct target_ops): Add qxfer_osdata member.
14122 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14124 (linux_qxfer_osdata): New functions.
14125 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14127 * server.c (handle_query): Handle "qXfer:osdata:read:".
14128 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14129 (buffer_xml_printf): New functions.
14130 * server.h (struct buffer): New.
14131 (buffer_grow_str, buffer_grow_str0): New macros.
14132 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14133 (buffer_xml_printf): Declare.
14135 2008-11-24 Doug Evans <dje@google.com>
14137 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14139 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14141 * server.c (handle_v_run): Always use the supplied argument list.
14143 2008-11-19 Bob Wilson <bob.wilson@acm.org>
14145 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14146 (xtensa_regmap_table): Add entry for scompare1.
14148 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14150 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14151 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14152 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14153 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14154 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14155 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14156 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14157 XML target descriptions.
14158 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14159 when inferior is running on an ISA 2.05 or later processor. Add
14160 special case to return offset for full 64-bit slot of FPSCR when
14163 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14165 * Makefile.in (SFILES, clean): Added sparc64 files.
14166 (reg-sparc64.o, reg-sparc64.c): New.
14167 * configure.srv (sparc*-*-linux*): New configuration.
14168 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14169 syscall arguments for SPARC.
14170 (regsets_store_inferior_registers): Likewise.
14171 * linux-sparc-low.c: New file.
14173 2008-10-21 Doug Evans <dje@google.com>
14175 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14176 (READLINE_DIR,READLINE_DEP): Delete.
14177 (INTERNAL_CFLAGS): Update.
14178 (LINTFLAGS): Update.
14180 2008-10-10 Pedro Alves <pedro@codesourcery.com>
14182 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14183 whole argv from the last run, not just argv[0].
14185 2008-09-08 Pedro Alves <pedro@codesourcery.com>
14187 * regcache.c (new_register_cache): Return NULL if the register
14188 cache size isn't known yet.
14189 (free_register_cache): Avoid dereferencing a NULL regcache.
14191 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14193 * configure.srv: Merge MIPS and MIPS64.
14195 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14197 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14199 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
14201 * Makefile.in: Add required vsx dependencies.
14203 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14204 Declare init_registers_powerpc_vsx32l.
14205 Declare init_registers_powerpc_vsx64l.
14206 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14207 (ppc_arch_setup): Check for VSX in hwcap.
14208 (ppc_fill_vsxregset): New function.
14209 (ppc_store_vsxregset): New function.
14210 Add new VSX entry in regset_info target_regsets.
14212 * configure.srv: Add new VSX dependencies.
14214 2008-08-12 Pedro Alves <pedro@codesourcery.com>
14216 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14217 (remote_open): Set or clear transport_is_reliable.
14218 (putpkt_binary): Don't expect acks in noack mode.
14219 (getpkt): Don't send ack/nac in noack mode.
14220 * server.c (handle_general_set): Handle QStartNoAckMode.
14221 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14223 (main): Reset noack_mode on every connection.
14224 * server.h (noack_mode): Declare.
14226 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14228 * Makefile.in (GDBREPLAY_OBS): New variable.
14229 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14231 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14232 Daniel Jacobowitz <dan@codesourcery.com>
14234 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14235 (usr_store_inferior_registers): Likewise.
14236 (regsets_store_inferior_registers): Likewise.
14238 2008-07-31 Rolf Jansen <rj@surtec.com>
14239 Pedro Alves <pedro@codesourcery.com>
14241 * configure.ac: Check for memmem declaration.
14242 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14243 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14244 (disable_packet_qfThreadInfo): Unconditionally compile.
14245 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14246 * configure, config.in: Regenerate.
14248 2008-07-28 Doug Kwan <dougkwan@google.com>
14250 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14251 (linux_write_memory): Remove declaration of errno.
14253 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14255 * linux-low.c (handle_extended_wait): Do not use "status"
14256 variable uninitialized.
14258 2008-07-07 Pedro Alves <pedro@codesourcery.com>
14260 * server.c (handle_v_attach): Inhibit reporting dll changes.
14262 2008-06-27 Pedro Alves <pedro@codesourcery.com>
14264 * remote-utils.c (prepare_resume_reply): If requested, don't
14265 output "thread:TID" in the T stop reply.
14267 * server.c (disable_packet_vCont, disable_packet_Tthread)
14268 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14269 (handle_query): If requested, disable support for qC, qfThreadInfo
14271 (handle_v_requests): If requested, disable support for vCont.
14272 (gdbserver_show_disableable): New.
14273 (main): Handle --disable-packet and --disable-packet=LIST.
14275 * server.h (disable_packet_vCont, disable_packet_Tthread)
14276 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14278 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14280 * server.c (gdbserver_usage): Mention --version.
14282 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14284 * Makefile.in (gdbreplay.o): New rule.
14286 2008-06-06 Joseph Myers <joseph@codesourcery.com>
14288 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14289 message, not gdbserver.
14291 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
14292 Nathan Sidwell <nathan@codesourcery.com>
14293 Joseph Myers <joseph@codesourcery.com>
14295 * acinclude.m4: Include ../../config/acx.m4.
14296 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14297 * configure, config.in: Regenerate.
14298 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14299 * server.c (gdbserver_version): Print PKGVERSION.
14300 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14301 (main): Adjust gdbserver_usage calls.
14302 * gdbreplay.c (version, host_name): Add declarations.
14303 (gdbreplay_version, gdbreplay_usage): New.
14304 (main): Accept --version and --help options.
14306 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14308 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14309 (arm_breakpoint_at): Handle Thumb.
14310 (the_low_target): Add comment.
14312 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14314 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14316 2008-05-09 Doug Evans <dje@google.com>
14318 * server.h (decode_search_memory_packet): Declare.
14319 * remote-utils.c (decode_search_memory_packet): New fn.
14320 * server.c (handle_search_memory_1): New fn.
14321 (handle_search_memory): New fn.
14322 (handle_query): Process qSearch:memory packets.
14324 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14326 * regcache.c (registers_length): Remove.
14327 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14328 full register packet.
14329 * regcache.h (registers_length): Remove prototype.
14330 * server.h (PBUFSIZ): Define to 16384.
14332 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14334 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14335 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14336 powerpc-64l.o, and powerpc-altivec64l.o.
14337 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14338 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14339 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14340 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14341 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14344 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14345 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14346 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14347 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14348 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14349 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14350 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14351 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14352 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14353 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14356 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14357 (init_registers_powerpc_32l): ... this new prototype.
14358 (init_registers_powerpc_32): Remove, replace by ...
14359 (init_registers_powerpc_altivec32l): ... this new prototype.
14360 (init_registers_powerpc_e500): Remove, replace by ...
14361 (init_registers_powerpc_e500l): ... this new prototype.
14362 (init_registers_ppc64): Remove, replace by ...
14363 (init_registers_powerpc_64l): ... this new prototype.
14364 (init_registers_powerpc_64): Remove, replace by ...
14365 (init_registers_powerpc_altivec64l): ... this new prototype.
14366 (ppc_num_regs): Set to 73.
14367 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14368 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14369 (ppc_cannot_store_register): Handle orig_r3 and trap.
14370 (ppc_arch_setup): Update init_registers_... calls.
14371 (ppc_fill_gregset): Handle orig_r3 and trap.
14373 * inferiors.c (clear_inferiors): Reset current_inferior.
14375 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
14377 * acinclude.m4: Add override.m4.
14378 * configure: Regenerate.
14380 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14382 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14383 initial call to init_register_ppc64.
14385 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14387 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14388 single powerpc*-*-linux* case.
14389 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14391 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14393 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14394 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14396 * linux-ppc-low.c: Include <elf.h>.
14397 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14398 (ppc_hwcap): New global variable.
14399 (ppc_regmap): Remove __SPE__ #ifdef sections.
14400 (ppc_regmap_e500): New global variable.
14401 (ppc_cannot_store_register): Update __SPE__ special case.
14402 (ppc_get_hwcap): New function.
14403 (ppc_arch_setup): Use it to determine whether inferior supports
14404 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14405 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14406 Do not access registers if target does not support AltiVec.
14407 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14408 Do not access registers if target does not support SPE.
14409 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14411 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14413 * linux-low.c (disabled_regsets, num_regsets): New.
14414 (use_regsets_p): Delete.
14415 (linux_wait_for_process): Clear disabled_regsets.
14416 (regsets_fetch_inferior_registers): Check and set it.
14417 (regsets_store_inferior_registers): Likewise.
14418 (linux_fetch_registers, linux_store_registers): Do not use
14420 (initialize_low): Allocate disabled_regsets.
14422 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14424 * Makefile.in (LIBOBJS): New.
14425 (OBS): Use LIBOBJS.
14426 (memmem.o): New rule.
14427 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14428 * configure: Regenerated.
14430 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14432 * server.c (handle_query): Never return "unsupported" for
14433 qXfer:features:read queries.
14435 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14437 * server.c (get_features_xml): Fix inverted condition.
14438 (handle_query): Always support qXfer:feature:read.
14440 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14442 * server.c (wrapper_argv): New.
14443 (start_inferior): Handle wrapper_argv. If set, expect an extra
14445 (gdbserver_usage): Document --wrapper.
14446 (main): Parse --wrapper.
14448 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14450 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14451 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14452 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14453 (ppc_set_pc): Likewise.
14454 (ppc_arch_setup): New function.
14455 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14456 of collect_register.
14457 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14459 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14461 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14462 instead of linux-ppc64-low.o.
14463 * linux-ppc64-low.c: Remove file.
14464 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14465 (linux-ppc64-low.o): Remove rule.
14467 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14468 (init_registers_powerpc_64): Likewise.
14469 (ppc_regmap): Conditionally define depending on __powerpc64__.
14470 (ppc_cannot_store_register): Do not special-case "fpscr" when
14471 compiled on __powerpc64__.
14472 (ppc_collect_ptrace_register): New function.
14473 (ppc_supply_ptrace_register): New function.
14474 (ppc_breakpoint): Change type to "unsigned int".
14475 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14476 (the_low_target): Conditionally provide initializers for the
14477 arch_setup member depending on __powerpc64__. Install
14478 collect_ptrace_register and supply_ptrace_register members.
14480 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14482 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14483 * server.c (gdbserver_xmltarget): Define.
14484 (get_features_xml): Use it to replace "target.xml" and arch_string.
14486 * configure.srv: Remove srv_xmltarget. Add XML files that were
14487 mentioned there to srv_xmlfiles instead. Remove conditional tests
14488 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14489 srv_xmlfiles and srv_regobj to include all possible choices.
14490 * configure.ac (srv_xmltarget): Remove.
14491 (srv_xmlfiles): Do not add "target.xml".
14492 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14493 checks for supplementary target information.
14494 * configure: Regenerate.
14495 * Makefile.in (XML_TARGET): Remove.
14496 (target.xml): Remove rule.
14497 (clean): Do not clean up target.xml.
14498 (.PRECIOUS): Do not mention target.xml.
14500 * target.h (struct target_ops): Remove arch_string member.
14501 * linux-low.c (linux_arch_string): Remove.
14502 (linux_target_ops): Remove arch_string initializer.
14503 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14504 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14505 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14506 * spu-low.c (spu_arch_string): Remove.
14507 (spu_target_ops): Remove arch_string initializer.
14508 * win32-low.c (win32_arch_string): Remove.
14509 (win32_target_ops): Remove arch_string initializer.
14510 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14511 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14512 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14514 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14516 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14517 by collect_ptrace_register and supply_ptrace_register hooks.
14518 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14519 instead of checking for the_low_target.left_pad_xfer.
14520 (usr_store_inferior_registers): Use collect_ptrace_register callback
14521 instead of checking for the_low_target.left_pad_xfer.
14523 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14524 (s390_supply_ptrace_register): Likewise.
14525 (s390_fill_gregset): Call s390_collect_ptrace_register.
14526 (the_low_target): Update.
14528 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14529 (ppc_supply_ptrace_register): Likewise.
14530 (the_low_target): Update.
14532 * linux-i386-low.c (the_low_target): Update.
14533 * linux-x86-64-low.c (the_low_target): Update.
14535 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14537 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14538 reg-s390.o and reg-s390x.o.
14540 * linux-low.c (new_inferior): New global variable.
14541 (linux_create_inferior, linux_attach): Set it.
14542 (linux_wait_for_process): Call the_low_target.arch_setup after the
14543 target has stopped for the first time.
14544 (initialize_low): Do not call the_low_target.arch_setup.
14546 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14547 (s390_set_pc): Likewise.
14548 (s390_arch_setup): New function.
14549 (the_low_target): Use s390_arch_setup as arch_setup routine.
14551 * regcache.c (realloc_register_cache): New function.
14552 (set_register_cache): Call it for each existing regcache.
14554 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14556 * server.h (init_registers): Remove prototype.
14558 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14559 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14560 instead of init_registers ().
14561 * linux-arm-low.c (init_registers_arm): Add prototype.
14562 (init_registers_arm_with_iwmmxt): Likewise.
14563 (the_low_target): Add initializer for arch_setup field.
14564 * linux-cris-low.c (init_registers_cris): Add prototype.
14565 (the_low_target): Add initializer for arch_setup field.
14566 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14567 (the_low_target): Add initializer for arch_setup field.
14568 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14569 (the_low_target): Add initializer for arch_setup field.
14570 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14571 (the_low_target): Add initializer for arch_setup field.
14572 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14573 (the_low_target): Add initializer for arch_setup field.
14574 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14575 (the_low_target): Add initializer for arch_setup field.
14576 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14577 (init_registers_mips64_linux): Likewise.
14578 (the_low_target): Add initializer for arch_setup field.
14579 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14580 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14581 (the_low_target): Add initializer for arch_setup field.
14582 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14583 (init_registers_powerpc_64): Likewise.
14584 (the_low_target): Add initializer for arch_setup field.
14585 * linux-s390-low.c (init_registers_s390): Add prototype.
14586 (init_registers_s390x): Likewise.
14587 (the_low_target): Add initializer for arch_setup field.
14588 * linux-sh-low.c (init_registers_sh): Add prototype.
14589 (the_low_target): Add initializer for arch_setup field.
14590 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14591 (the_low_target): Add initializer for arch_setup field.
14592 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14593 (the_low_target): Add initializer for arch_setup field.
14595 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14596 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14597 instead of init_registers ().
14598 * win32-arm-low.c (init_registers_arm): Add prototype.
14599 (the_low_target): Add initializer for arch_setup field.
14600 * win32-i386-low.c (init_registers_i386): Add prototype.
14601 (the_low_target): Add initializer for arch_setup field.
14603 * spu-low.c (init_registers_spu): Add prototype.
14604 (initialize_low): Call initialie_registers_spu () instead of
14605 initialize_registers ().
14607 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14609 * server.c (handle_v_requests): When handling the vRun and vAttach
14610 packets, if already debugging a process, don't kill it. Return an
14613 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14615 * server.c (handle_query): Correct length check.
14617 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14619 * win32-low.c (do_initial_child_stuff): Add process handle
14620 parameter. Set current_process_handle and current_process_id from the
14621 parameters. Clear globals.
14622 (win32_create_inferior): Don't set current_process_handle and
14623 current_process_id here. Instead pass them on the call to
14624 do_initial_child_stuff.
14625 (win32_attach): Likewise.
14626 (win32_clear_inferiors): New.
14627 (win32_kill): Don't close the current process handle or the
14628 current thread handle here. Instead call win32_clear_inferiors.
14629 (win32_detach): Don't open a new handle to the process. Call
14630 win32_clear_inferiors.
14631 (win32_join): Don't rely on current_process_handle; open a new
14632 handle using the process id.
14633 (win32_wait): Call win32_clear_inferiors when the inferior process
14636 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14638 * server.c (monitor_show_help): Add "exit".
14640 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14642 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14643 (clean): Add reg-xtensa.c.
14644 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14645 * configure.srv (xtensa*-*-linux*) New target.
14646 * linux-xtensa-low.c: New.
14647 * xtensa-xtregs.c: New.
14649 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14651 * hostio.c: Don't include errno.h.
14652 (errno_to_fileio_errno): Move to hostio-errno.
14653 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14654 error number outputting to the target->hostio_last_error callback.
14655 (hostio_packet_error): Use FILEIO_EINVAL directly.
14656 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14657 calls to hostio_error.
14658 * hostio-errno.c: New.
14659 * server.h (hostio_last_error_from_errno): Declare.
14660 * target.h (target_ops): Add hostio_last_error member.
14661 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14662 as hostio_last_error handler.
14663 * spu-low.c (spu_target_ops): Likewise.
14664 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14665 (wince_hostio_last_error): New functions.
14666 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14667 as hostio_last_error handler.
14668 (win32_target_ops) [!_WIN32_WCE]: Register
14669 hostio_last_error_from_errno as hostio_last_error handler.
14670 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14671 (hostio-errno.o): New rule.
14672 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14673 * configure.srv (srv_hostio_err_objs): New variable. Default to
14675 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14676 * configure: Regenerate.
14678 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14680 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14681 (linux_kill, linux_detach): Clean up the process list.
14682 * remote-utils.c (remote_open): Improve port number parsing.
14683 (putpkt_binary, input_interrupt): Only send interrupts if the target
14685 * server.c (extended_protocol): Make static.
14686 (attached): Define earlier.
14687 (exit_requested, response_needed, program_argv): New variables.
14688 (target_running): New.
14689 (start_inferior): Clear attached here.
14690 (attach_inferior): Set attached here.
14691 (require_running): Define.
14692 (handle_query): Use require_running and target_running. Implement
14694 (handle_v_attach, handle_v_run): New.
14695 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14696 (gdbserver_usage): Update.
14697 (main): Redo argument parsing. Handle --debug and --multi. Handle
14698 --attach along with other options or after the port. Save
14699 program_argv. Support no initial program. Resynchronize
14700 communication with GDB after an error. Handle "monitor exit".
14701 Use require_running and target_running. Always allow the extended
14702 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14703 restart in extended mode.
14704 * README: Refer to the GDB manual. Update --attach usage.
14706 2007-12-20 Andreas Schwab <schwab@suse.de>
14708 * linux-low.c (STACK_SIZE): Define.
14709 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14710 (linux_test_for_tracefork): Likewise.
14712 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14714 * linux-low.c (linux_wait_for_event): Update messages. Do not
14715 reinsert auto-delete breakpoints.
14716 * mem-break.c (struct breakpoint): Change return type of handler to
14718 (set_breakpoint_at): Update handler type.
14719 (reinsert_breakpoint_handler): Return 1 instead of calling
14721 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14723 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14724 * mem-break.h (set_breakpoint_at): Update handler type.
14725 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14726 * win32-low.c (auto_delete_breakpoint): New.
14727 (get_child_debug_event): Use it.
14729 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14731 * configure.ac: Check for pread and pwrite.
14732 * hostio.c (handle_pread): Fall back to lseek and read.
14733 (handle_pwrite): Fall back to lseek and write.
14734 * config.in, configure: Regenerated.
14736 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14738 * server.c (myresume): Add own_buf argument.
14739 (main): Update calls.
14741 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14743 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14744 * remote-utils.c (remote_open): Do not call disable_async_io.
14745 (block_async_io): Delete.
14746 (unblock_async_io): Make static.
14747 (initialize_async_io): New.
14748 * server.c (handle_v_cont): Handle async I/O here.
14749 (myresume): Likewise. Move other common resume tasks here...
14750 (main): ... from here. Call initialize_async_io. Disable async
14751 I/O before the main loop.
14752 * server.h (initialize_async_io): Declare.
14753 (block_async_io, unblock_async_io): Delete prototypes.
14754 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14756 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14758 * remote-utils.c (readchar): Allow binary data in received messages.
14760 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14762 * win32-low.c (attaching): New global.
14763 (win32_create_inferior): Clear the `attaching' global.
14764 (win32_attach): Set the `attaching' global.
14765 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14766 attaching. Only set a breakpoint at the entry point if not
14769 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14771 * server.c (main): Don't report dll events on the initial
14772 connection on attaches.
14774 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14776 * server.c (main): Relax numerical bases supported for the pid of
14777 the --attach command line argument.
14779 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14781 * win32-low.c (win32_attach): Call OpenProcess before
14782 DebugActiveProcess, not after. Add last error output to error
14785 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14787 * win32-low.c (win32_get_thread_context)
14788 (win32_set_thread_context): New functions.
14789 (thread_rec): Use win32_get_thread_context.
14790 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14791 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14794 2007-12-03 Leo Zayas
14795 Pedro Alves <pedro_alves@portugalmail.pt>
14797 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14799 (child_add_thread): Minor cleanup.
14800 (child_continue): Resume artificially suspended threads before
14801 calling ContinueDebugEvent.
14802 (suspend_one_thread): New.
14803 (fake_breakpoint_event): New.
14804 (get_child_debug_event): Change return type to int. Check here if
14805 gdb sent an interrupt request. If a soft interrupt was requested,
14806 fake a breakpoint event. Return 0 if there is no event to handle,
14808 (win32_wait): Don't check here if gdb sent an interrupt request.
14809 Ensure there is a valid event to handle.
14810 (win32_request_interrupt): Add soft interruption method as last
14813 2007-12-03 Leo Zayas
14814 Pedro Alves <pedro_alves@portugalmail.pt>
14816 * win32-low.h (win32_thread_info): Add descriptions to the
14817 structure members. Replace `suspend_count' counter by a
14819 * win32-low.c (thread_rec): Update condition of when to get the
14820 context from the inferior. Rely on ContextFlags being set if it
14821 has already been retrieved. Only suspend the inferior thread if
14822 we haven't already. Warn if that fails.
14823 (continue_one_thread): s/suspend_count/suspended/. Only call
14824 ResumeThread once. Warn if that fails.
14826 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14828 * win32-low.c (win32_wait): Don't read from the inferior when it
14829 has already exited.
14831 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14833 * Makefile.in (win32_low_h): New variable.
14834 (win32-low.o): Add dependency on $(win32_low_h).
14835 (win32-arm-low.o, win32-i386-low.o): New rules.
14837 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14839 * hostio.c: Correct copyright year.
14841 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14843 * Makefile.in (OBS): Add hostio.o.
14844 (hostio.o): New rule.
14845 * server.h (handle_vFile): Declare.
14846 * hostio.c: New file.
14847 * server.c (handle_v_requests): Take packet_len and new_packet_len
14848 for binary packets. Call handle_vFile.
14849 (main): Update call to handle_v_requests.
14851 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14853 * linux-low.c: Include <sched.h>.
14855 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14857 * linux-low.c (linux_tracefork_grandchild): New.
14858 (linux_tracefork_child): Use clone.
14859 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14861 2007-10-31 Joel Brobecker <brobecker@adacore.com>
14863 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14865 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14867 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14869 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14871 * inferiors.c (change_inferior_id): Delete.
14872 (add_pid_to_list, pull_pid_from_list): New.
14873 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14874 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14875 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14876 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14877 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14878 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14879 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14880 (using_threads): Always set to 1.
14881 (handle_extended_wait): New.
14882 (add_process): Do not set TID.
14883 (linux_create_inferior): Set must_set_ptrace_flags.
14884 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14885 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
14886 (linux_thread_alive): Rename TID argument to LWPID.
14887 (linux_wait_for_process): Handle unknown processes. Do not use TID.
14888 (linux_wait_for_event): Do not use TID or check using_threads. Update
14889 call to dead_thread_notify. Call handle_extended_wait.
14890 (linux_create_inferior): Use PTRACE_SETOPTIONS.
14891 (send_sigstop): Delete sigstop_sent.
14892 (wait_for_sigstop): Avoid TID.
14893 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14894 (linux_test_for_tracefork): New.
14895 (linux_lookup_signals): Use thread_db_active and
14896 linux_supports_tracefork_flag.
14897 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14898 * linux-low.h (get_process_thread): Avoid TID.
14899 (struct process_ifo): Move thread_known and tid to the end. Remove
14901 (linux_attach_lwp, thread_db_init): Update prototypes.
14902 * server.h (change_inferior_id): Delete prototype.
14903 (add_pid_to_list, pull_pid_from_list): New prototypes.
14904 * thread-db.c (thread_db_use_events): New.
14905 (find_first_thread): Rename to...
14906 (find_one_thread): ...this. Update callers and messages. Do not
14907 call fatal. Check thread_db_use_events. Do not call
14908 change_inferior_id or new_thread_notify.
14909 (maybe_attach_thread): Update. Do not call new_thread_notify.
14910 (thread_db_init): Set thread_db_use_events. Check use_events.
14911 * utils.c (fatal, warning): Correct message prefix.
14913 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
14915 * Makefile.in (clean): Remove new files.
14916 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14917 (powerpc-64.o, powerpc-64.c): New rules.
14918 * configure.srv: Use alternate register sets for powerpc64-*-linux*
14919 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14921 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14923 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14924 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14925 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14926 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14927 (target_regsets): Add AltiVec and SPE register sets.
14928 * configure.ac: Check for AltiVec and SPE.
14929 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14930 (ppc_fill_vrregset, ppc_store_vrregset): New.
14931 (target_regsets): Add AltiVec register set.
14932 * configure: Regenerated.
14934 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
14936 * linux-low.c (O_LARGEFILE): Define.
14937 (linux_read_memory): Use /proc/PID/mem.
14938 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
14939 * configure, config.in: Regenerated.
14941 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14943 * linux-low.c (linux_wait_for_event): Do not pass signals while
14946 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14948 * win32-low.c (create_process): New.
14949 (win32_create_inferior): Use create_process instead of
14950 CreateProcess. If create_process failed retry appending an ".exe"
14951 suffix. Store the GetLastError result immediatelly after
14952 create_process calls and use it on the call to error.
14954 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14956 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
14958 2007-08-23 Joel Brobecker <brobecker@adacore.com>
14960 * configure.ac: Switch license to GPLv3.
14962 2007-08-01 Michael Snyder <msnyder@access-company.com>
14964 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
14966 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
14968 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
14970 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
14971 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
14972 CloseToolhelp32Snapshot.
14973 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
14974 CloseToolhelp32Snapshot.
14976 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
14978 * server.c (main): Check for inferior exit before main loop.
14980 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
14982 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
14983 instead of on tmp_desc.
14985 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
14986 Daniel Jacobowitz <dan@codesourcery.com>
14988 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
14989 (add_thread): Minor cleanups.
14990 (clear_inferiors): Move lower in the file. Clear the DLL
14992 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
14993 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
14994 (xml_escape_text): New.
14995 * server.c (handle_query): Handle qXfer:libraries:read. Report it
14997 (handle_v_cont): Report errors.
14998 (gdbserver_version): Update.
14999 (main): Correct size of own_buf. Do not report initial DLL events.
15000 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15001 (unloaded_dll, xml_escape_text): New.
15002 * win32-low.c (enum target_waitkind): Update comments.
15003 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15004 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15005 (win32_EnumProcessModules, win32_GetModuleInformation)
15006 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15007 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15008 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15009 (win32_Module32First, win32_Module32Next, load_toolhelp)
15010 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15011 (get_child_debug_event): Handle DLL events.
15012 (win32_wait): Likewise.
15014 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15016 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15017 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15019 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15021 * win32-low.c (handle_output_debug_string): Ignore event if not
15024 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15026 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15028 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15030 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15032 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15034 * inferiors.c (change_inferior_id): Add comment.
15035 * linux-low.c (check_removed_breakpoint): Add an early
15036 prototype. Improve debug output.
15037 (linux_attach): Doc update.
15038 (linux_detach_one_process, linux_detach): Clean up before releasing
15040 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15041 * linux-low.h (struct process_info): Doc improvement.
15042 * mem-break.c (delete_all_breakpoints): New.
15043 * mem-break.h (delete_all_breakpoints): New prototype.
15044 * thread-db.c (find_first_thread): New.
15045 (thread_db_create_event): Call it instead of
15046 thread_db_find_new_threads. Clean up unused variables.
15047 (maybe_attach_thread): Remove first thread handling.
15048 (thread_db_find_new_threads): Use find_first_thread.
15049 (thread_db_get_tls_address): Likewise.
15051 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15053 * thread-db.c (thread_db_find_new_threads): Add prototype.
15054 (thread_db_create_event): Check for the main thread before adding
15056 (maybe_attach_thread): Only enable event reporting if TID == 0.
15057 (thread_db_get_tls_address): Check for new threads.
15059 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15061 * linux-low.c (linux_create_inferior): Try execv before execvp.
15062 * spu-low.c (spu_create_inferior): Likewise.
15064 2007-06-13 Mike Frysinger <vapier@gentoo.org>
15066 * linux-low.c (linux_create_inferior): Change execv to execvp.
15067 * spu-low.c (spu_create_inferior): Likewies.
15069 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15071 * Makefile.in (clean): Clean new files instead of deleted ones.
15072 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15073 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15075 * configure.srv: Specify XML files and new regformats for MIPS and
15077 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15078 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15079 an entry for the restart register.
15080 (mips_cannot_fetch_register, mips_cannot_store_register)
15081 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15082 register names to match the XML descriptions.
15083 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15084 restart register instead of $0.
15086 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15087 Markus Deuling <deuling@de.ibm.com>
15089 * remote-utils.c (decode_xfer_write): New function.
15090 * server.h (decode_xfer_write): Add prototype.
15091 * server.c (handle_query): Add PACKET_LEN argument. Support
15092 qXfer:spu:read and qXfer:spu:write packets.
15093 (main): Pass packet_len to handle_query.
15094 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15095 * target.h (target_ops): Add qxfer_spu.
15097 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15099 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15100 accessing non-seekable spufs files.
15102 2007-05-16 Markus Deuling <deuling@de.ibm.com>
15104 * server.c (handle_query): Add reply for qC packet.
15106 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15107 Leo Zayas <lerele@champenstudios@com>
15109 * server.h (check_remote_input_interrupt_request): New function.
15110 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15111 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15112 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15113 (check_remote_input_interrupt_request): New function.
15114 * server.h (check_remote_input_interrupt_request): Declare.
15115 * win32-low.c (winapi_DebugBreakProcess,
15116 winapi_GenerateConsoleCtrlEvent): New typedefs.
15117 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15119 (win32_wait): Check for remote interrupt request
15120 with check_remote_input_interrupt_request.
15121 (win32_request_interrupt): New function.
15122 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15124 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15126 * win32-low.c (debug_registers_changed,
15127 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15128 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15129 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15130 (thread_rec): Get context using the low target.
15131 (child_add_thread): Call thread_added on the low target,
15132 which does the same thing.
15134 (do_initial_child_stuff): Remove debug registers references.
15135 Set context using the low target. Resume threads after
15136 setting the contexts.
15137 (child_continue): Remove dead variable. Remove debug
15138 registers references.
15139 (child_fetch_inferior_registers): Go through the low target.
15140 (do_child_store_inferior_registers): Remove.
15141 (child_store_inferior_registers): Go through the low target.
15142 (win32_resume): Remove debug registers references.
15143 Set context using the low target.
15144 (handle_exception): Change return type to void. Don't record
15145 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15146 first chance exception.
15147 (get_child_debug_event): Change return type to void. Remove
15148 goto loop. Always return after waiting for debug event.
15149 (win32_wait): Convert to switch statement. Handle spurious
15152 * win32-i386-low.c (debug_registers_changed,
15153 debug_registers_used): New.
15154 (initial_stuff): Rename to ...
15155 (i386_initial_stuff): ... this. Clear debug registers
15157 (store_debug_registers): Delete.
15158 (i386_get_thread_context): New.
15159 (load_debug_registers): Delete.
15160 (i386_set_thread_context): New.
15161 (i386_thread_added): New.
15162 (single_step): Rename to ...
15163 (i386_single_step): ... this.
15164 (do_fetch_inferior_registers): Rename to ...
15165 (i386_fetch_inferior_register): ... this.
15166 (i386_store_inferior_register): New.
15167 (the_low_target): Adapt to new interface.
15169 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15170 (arm_get_thread_context): New.
15171 (arm_set_thread_context): New.
15173 (do_fetch_inferior_registers): Rename to ...
15174 (arm_fetch_inferior_register): ... this.
15175 (arm_store_inferior_register): New.
15176 (arm_wince_breakpoint): Reimplement as unsigned long.
15177 (arm_wince_breakpoint_len): Define.
15178 (the_low_target): Adapt to new interface.
15180 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15181 load_debug_registers. Add get_thread_context, set_thread_context,
15182 thread_added and store_inferior_register. Rename
15183 fetch_inferior_registers to fetch_inferior_register.
15184 (regptr): Remove declaration.
15186 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15188 * linux-low.c (linux_detach): Change return type to int. Return 0.
15189 * spu-low.c (spu_detach): Likewise.
15191 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15193 * target.h (target_ops): Change return type of detach to int.
15195 (join_inferior): New.
15196 * server.c (main): Don't skip detach support on mingw32.
15197 If the inferior doesn't support detaching return error.
15198 Call join_inferior instead of using waitpid.
15199 * linux-low.c (linux_join): New.
15200 (linux_target_op): Add linux_join.
15201 * spu-low.c (spu_join): New.
15202 (spu_target_ops): Add spu_join.
15203 * win32-low.c (win32_detach): Adapt to new interface.
15204 Reopen current_process_handle before detaching. Issue a child
15205 resume before detaching.
15207 (win32_target_op): Add win32_join.
15209 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15211 * win32-low.c (win32-attach): Fix return value.
15212 * target.h (target_ops): Describe ATTACH return values.
15214 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15216 * win32-low.c (GETPROCADDRESS): Define.
15217 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15218 (winapi_DebugSetProcessKillOnExit): Likewise.
15219 (win32_create_inferior): Force usage of ansi CreateProcessA.
15220 (win32_attach): Use GETPROCADDRESS.
15221 (win32_detach): Likewise.
15223 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15225 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15227 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15229 * win32-low.c: Commit leftover changes from 2007-03-29.
15231 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15233 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15234 fields short instead of int. Add explicit padding.
15235 (i387_cache_to_fsave): Remove unnecessary casts.
15236 (i387_fsave_to_cache): Doc fix.
15237 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15239 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15241 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15242 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15244 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15246 * configure.srv (arm*-*-mingw32ce*): Move near the other
15249 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15251 * configure.ac: Add errno checking.
15252 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15253 sys/file.h and malloc.h.
15254 (AC_CHECK_DECLS): Add perror.
15255 (srv_mingwce): Handle.
15256 * configure.srv (i[34567]86-*-cygwin*): Add
15257 win32-i386-low.o to srv_tgtobj.
15258 (i[34567]86-*-mingw*): Likewise.
15259 (arm*-*-mingw32ce*): Add case.
15260 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15261 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15262 [__MINGW32CE__] (strerror): New function.
15263 [__MINGW32CE__] (errno): Define to GetLastError.
15264 [__MINGW32CE__] (COUNTOF): New macro.
15265 (remote_open): Remove extra close call.
15266 * mem-break.c (delete_breakpoint_at): New function.
15267 * mem-break.h (delete_breakpoint_at): Declare.
15268 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15269 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15270 [USE_WIN32API] (read, write): Add char* casts.
15271 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15272 * server.h: Include wincecompat.h on Windows CE.
15273 [HAVE_ERRNO_H]: Check.
15274 (perror): Declare if not declared.
15275 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15276 (perror_with_name): Remove errno declaration.
15277 * wincecompat.h: New.
15278 * wincecompat.c: New.
15279 * win32-low.h: New.
15280 * win32-arm-low.c: New.
15281 * win32-i386-low.c: New.
15282 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15283 (OUTMSG2): Make it safe.
15285 (COUNTOF): New macro.
15286 (NUM_REGS): Get it from the low target.
15287 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15288 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15289 (thread_rec): Let low target handle debug registers.
15290 (child_add_thread): Likewise.
15291 (child_init_thread_list): Likewise.
15292 (continue_one_thread): Likewise.
15294 (do_child_fetch_inferior_registers): Move to ...
15295 * win32-i386-low.c: ... here, and rename to ...
15296 (do_fetch_inferior_registers): ... this.
15297 * win32-low.c (child_fetch_inferior_registers):
15298 Go through the low target.
15299 (do_child_store_inferior_registers): Use regptr.
15300 (strwinerror): New function.
15301 (win32_create_inferior): Handle Windows CE.
15302 Use strwinerror instead of strerror on Windows error
15303 codes. Add program to the error output.
15304 Don't close the main thread handle on Windows CE.
15305 (win32_attach): Use coredll.dll on Windows CE.
15306 (win32_kill): Close current process and current
15308 (win32_detach): Use coredll.dll on Windows CE.
15309 (win32_resume): Let low target handle debug registers, and
15311 (handle_exception): Add/Remove initial breakpoint. Avoid
15312 non-existant WSTOPSIG on Windows CE.
15313 (win32_read_inferior_memory): Cast to remove warning.
15314 (win32_arch_string): Go through the low target.
15315 (initialize_low): Call set_breakpoint_data with the low
15316 target's breakpoint.
15317 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15318 FOP_REGNUM, mappings): Move to ...
15319 * win32-i386-low.c: ... here.
15320 * win32-low.c (win32_thread_info): Move to ...
15321 * win32-low.h: ... here.
15322 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15323 win32-arm-low.c and wincecompat.c.
15324 (all:): Add $EXEEXT.
15325 (install-only:): Likewise.
15326 (gdbserver:): Likewise.
15327 (gdbreplay:): Likewise.
15328 * config.in: Regenerate.
15329 * configure: Regenerate.
15331 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15333 * win32-low.c: Rename typedef thread_info to
15334 win32_thread_info throughout.
15336 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15338 * win32-i386-low.c: Rename to ...
15339 * win32-low.c: ... this.
15340 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15341 * Makefile.in: Likewise.
15343 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15345 * remote-utils.c (monitor_output): Constify msg parameter.
15346 * server.h (monitor_output): Likewise.
15347 * win32-i386-low.c (handle_output_debug_string): New.
15348 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15349 handle_output_debug_string.
15350 (get_child_debug_event): Likewise.
15352 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15354 * server.c (main): Correct strtoul check.
15356 2007-03-27 Jon Ringle <jon@ringle.org>
15358 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15360 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15362 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15364 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15366 * terminal.h: Check HAVE_SGTTY_H.
15368 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
15370 * remote-utils.c (remote_open): Print out the assigned port number.
15372 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15374 * remote-utils.c (monitor_output): New function.
15375 * server.c (debug_threads): Define here.
15376 (monitor_show_help): New function.
15377 (handle_query): Handle qRcmd.
15378 (main): Do not handle 'd' packet.
15379 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15380 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15383 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15385 * Makefile.in (EXEEXT): New.
15386 (clean): Use $(EXEEXT).
15388 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15390 * target.h (target_ops): Rename send_signal to request_interrupt,
15391 and remove enum target_signal parameter.
15392 * linux-low.c (linux_request_interrupt): Rename from
15393 linux_send_signal, and always send SIGINT.
15394 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15395 and always send SIGINT.
15396 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15398 (input_interrupt): Likewise.
15400 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15402 * server.c (get_features_xml): Check if target implemented
15404 * win32-i386-low.c (win32_arch_string): New.
15405 (win32_target_ops): Add win32_arch_string as arch_string member.
15407 2007-02-22 Markus Deuling <deuling@de.ibm.com>
15409 * spu-low.c (spu_arch_string): New.
15410 (spu_target_ops): Add spu_arch_string.
15412 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15414 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15415 * configure.ac: Do not check for terminal.h.
15416 * configure, config.in: Regenerated.
15418 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15420 * Makefile.in (OBS): Add $(XML_BUILTIN).
15421 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15423 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15424 (arm-with-iwmmxt.c): New.
15425 * config.in, configure: Regenerate.
15426 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15427 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15428 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15429 (arm*-*-linux*): Add iWMMXt and regset support.
15430 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15431 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15432 (arm_store_wmmxregset, target_regsets): New.
15433 * server.c (get_features_xml): Take annex argument. Check builtin
15435 (handle_query): Handle multiple annexes.
15437 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15439 * remote-utils.c [USE_WIN32API] (read, write): Define.
15440 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15443 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15445 * linux-i386-low.c (the_low_target): Set arch_string.
15446 * linux-x86-64-low.c (the_low_target): Likewise.
15447 * linux-low.c (linux_arch_string): New.
15448 (linux_target_ops): Add it.
15449 * linux-low.h (struct linux_target_ops): Add arch_string.
15450 * server.c (write_qxfer_response): Use const void * for DATA.
15451 (get_features_xml): New.
15452 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15453 * target.h (struct target_ops): Add arch_string method.
15455 2007-01-03 Denis Pilat <denis.pilat@st.com>
15456 Daniel Jacobowitz <dan@codesourcery.com>
15458 * linux-low.c (linux_kill): Handle being called with no threads.
15459 * win32-i386-low.c (win32_kill): Likewise.
15460 (get_child_debug_event): Clear current_process_handle.
15462 2006-12-30 Denis PILAT <denis.pilat@st.com>
15463 Daniel Jacobowitz <dan@codesourcery.com>
15465 * remote-utils.c (remote_open): Check the type of specified
15466 serial port devices before opening them.
15467 * server.c (main): Kill the inferior if an error occurs during
15468 the first remote_open.
15470 2006-12-05 Markus Deuling <deuling@de.ibm.com>
15472 * README: Update supported targets.
15474 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15476 * Makefile.in (clean): Remove reg-mips64.c.
15477 (reg-mips64.c, reg-mips64.o): New rules.
15478 * configure.srv: Handle mips64. Include regset support for mips.
15479 * linux-mips-low.c (union mips_register): New.
15480 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15481 (mips_breakpoint, mips_breakpoint_at): Use int.
15482 (mips_collect_register, mips_supply_register)
15483 (mips_collect_register_32bit, mips_supply_register_32bit)
15484 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15485 (mips_store_fpregset, target_regsets): New.
15486 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15488 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15490 * configure.srv: Add target "spu*-*-*".
15491 * Makefile.in (clean): Remove reg-spu.c.
15492 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15493 * spu-low.c: New file.
15495 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15497 * configure.ac: Correct td_thr_tls_get_addr test.
15498 * configure: Regenerated.
15500 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15502 * linux-low.c (linux_wait_for_event): Reformat. Use the
15503 pass_signals array.
15504 * remote-utils.c (decode_address_to_semicolon): New.
15505 * server.c (pass_signals, handle_general_set): New.
15506 (handle_query): Mention QPassSignals for qSupported.
15507 (main): Call handle_general_set.
15508 * server.h (pass_signals, decode_address_to_semicolon): New.
15510 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15512 * server.c (handle_query): Correct error handling for read_auxv.
15514 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15516 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15517 and srv_linux_thread_db to yes.
15518 * linux-s390-low.c (s390_fill_gregset): New function.
15519 (target_regsets): Define data structure.
15521 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15523 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15524 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15525 * config.in, configure: Regenerated.
15526 * inferiors.c (gdb_id_to_thread): New function.
15527 (gdb_id_to_thread_id): Use it.
15528 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15529 * linux-low.h (struct process_info): Add th member.
15530 (thread_db_get_tls_address): New prototype.
15531 * remote-utils.c (decode_address): Make non-static.
15532 * server.c (handle_query): Handle qGetTLSAddr.
15533 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15534 * target.h (struct target_ops): Add get_tls_address.
15535 * thread-db.c (maybe_attach_thread): Save the thread handle.
15536 (thread_db_get_tls_address): New.
15538 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15540 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15541 (linux_resume_one_process): Take a siginfo_t *. Update all
15542 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15543 (struct pending_signals): Add a siginfo_t.
15544 (linux_wait_for_process): Always set last_status.
15545 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15546 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15547 * linux-low.h (struct process_info): Add last_status.
15549 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15551 * remote-utils.c (try_rle): New function.
15552 (putpkt_binary): Use it.
15554 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15556 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15557 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15558 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15559 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15560 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15563 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15565 * server.c (terminal_fd): New variable.
15566 (old_foreground_pgrp): Likewise.
15567 (restore_old_foreground_pgrp): New function.
15568 (start_inferior): Record the terminal file descriptor in terminal_fd
15569 and its original foreground group in old_foreground_pgrp. Register
15570 restore_old_foreground_pgrp with atexit().
15572 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15574 * server.c (handle_query): Correct qPart to qXfer.
15576 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15578 * configure.ac: Check for more headers which are missing on
15579 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15580 * configure.srv: Add Cygwin and mingw32.
15581 * remote-utils.c: Don't include headers unconditionally which
15582 are missing on mingw32. Include <winsock.h> for mingw32.
15583 (remote_open): Adjust for mingw32 support. Flush
15584 standard error after writing to it.
15585 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15586 (unblock_async_io, enable_async_io, disable_async_io)
15587 (readchar, getpkt): Update for Winsock support.
15588 (prepare_resume_reply): Expect a protocol signal number.
15589 * server.c: Disable <sys/wait.h> on mingw32.
15590 (start_inferior): Adjust for mingw32 support. Flush
15591 standard error after writing to it.
15592 (attach_inferior): Likewise. Use protocol signal
15594 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15596 * win32-i386-low.c: New file.
15597 * Makefile.in (XM_CLIBS): Set.
15598 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15599 (win32-i386-low.o): New dependency rule.
15600 * linux-low.c (linux_wait): Use target signal numbers.
15601 * target.h (struct target_ops): Doc fix.
15602 * server.h (target_signal_to_name): New prototype.
15603 * gdbreplay.c: Don't include headers unconditionally which
15604 are missing on mingw32. Include <winsock.h> for mingw32.
15605 (remote_close, remote_open): Adjust for Winsock support.
15606 * configure, config.in: Regenerated.
15608 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15610 * server.c (decode_xfer_read, write_qxfer_response): New.
15611 (handle_query): Take a packet length argument. Handle
15612 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15613 the qSupported response.
15614 (main): Update call to handle_query.
15616 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15618 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15619 (putpkt_binary): Renamed from putpkt and adjusted for binary
15621 (putpkt): New wrapper for putpkt_binary.
15622 (readchar): Don't mask off the high bit.
15623 (decode_X_packet): New function.
15624 * server.c (main): Call putpkt_binary if a handler sets the packet
15625 length. Save the length of the incoming packet. Handle 'X'.
15626 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15628 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15630 * server.c (handle_query): Handle qSupported.
15632 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15634 * remote-utils.c (all_symbols_looked_up): New variable.
15635 (look_up_one_symbol): Check it.
15636 * server.h (look_up_one_symbol): New declaration.
15637 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15639 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15641 * Makefile.in (linux-arm-low.o): Update dependencies.
15642 * linux-arm-low.c: Include "gdb_proc_service.h".
15643 (PTRACE_GET_THREAD_AREA): Define.
15644 (ps_get_thread_area): New function.
15646 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15648 * configure.srv (m68k*-*-uclinux*): New target.
15649 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15650 (linux_resume_one_process): Remove extraneous cast.
15651 (linux_read_offsets): New.
15652 (linux_target_op): Add linux_read_offsets on mmuless systems.
15653 * server.c (handle_query): Add qOffsets logic.
15654 * target.h (struct target_ops): Add read_offsets.
15656 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15658 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15659 (PTRACE_GET_THREAD_AREA): Define.
15660 (ps_get_thread_area): New function.
15661 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15662 (linux-x86-64-low.o): Update.
15664 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15666 * configure.ac: Remove checks for prfpregset_t.
15667 * gdb_proc_service.h: New file.
15668 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15669 new "gdb_proc_service.h".
15670 * proc-service.c: Likewise.
15671 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15672 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15673 * Makefile.in (gdb_proc_service_h): Updated.
15674 * configure, config.in: Regenerated.
15676 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15678 * remote-utils.c (prepare_resume_reply): Move declaration
15679 of gdb_id_from_wait to the top of the block.
15681 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15683 * linux-low.c (regsets_store_inferior_registers): Read the regset
15684 from the target before filling it.
15686 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15688 * server.c (attach_inferior): Return SIGTRAP for a successful
15691 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15693 * Makefile.in (OBS): Add version.o.
15694 (STAGESTUFF): Delete.
15695 (version.o): Add dependencies.
15696 (version.c): Replace rule.
15697 (clean): Remove version.c.
15698 * server.c (gdbserver_version): New.
15699 (gdbserver_usage): Use printf.
15700 (main): Handle --version and --help.
15701 * server.h (version, host_name): Add declarations.
15703 2005-12-23 Eli Zaretskii <eliz@gnu.org>
15715 * linux-x86-64-low.c:
15717 * linux-s390-low.c:
15718 * linux-ppc64-low.c:
15720 * linux-mips-low.c:
15721 * linux-m68k-low.c:
15722 * linux-m32r-low.c:
15725 * linux-ia64-low.c:
15726 * linux-i386-low.c:
15727 * linux-crisv32-low.c:
15739 * gdbserver.1: Add (C) after Copyright. Update the FSF
15742 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15744 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15745 (arm_breakpoint_at): Recognize both breakpoints.
15746 (the_low_target): Use the correct breakpoint instruction.
15748 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15750 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15751 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15752 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15753 (the_low_target): Update.
15755 2005-10-25 Andreas Schwab <schwab@suse.de>
15757 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15759 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15760 (ia64_num_regs): Reduce to 462.
15762 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15764 * acinclude.m4: Correct quoting.
15765 * aclocal.m4: Regenerated.
15767 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15768 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15769 (thread_db_init): Call thread_db_err_str.
15770 * configure.ac: Check for TD_VERSION.
15771 * config.in, configure: Regenerated.
15773 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15775 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15777 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15779 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15780 is not available. Define HAVE_PTRACE_GETREGS if it is.
15781 * config.in, configure: Regenerated.
15782 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15783 * linux-i386-low.c, linux-m68k-low.c: Update to use
15784 HAVE_PTRACE_GETREGS.
15785 * linux-low.c (regsets_fetch_inferior_registers)
15786 (regsets_store_inferior_registers): Only return 0 if we processed
15788 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15789 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15791 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15793 * inferiors.c (struct thread_info): Add gdb_id.
15794 (add_thread): Add gdb_id argument.
15795 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15796 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15797 calls to add_thread.
15798 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15799 * server.c (handle_query): Use thread_to_gdb_id.
15800 (handle_v_cont, main): Use gdb_id_to_thread_id.
15801 * server.h (add_thread): Update prototype.
15802 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15805 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15807 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15808 left-padded registers.
15809 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15810 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15812 2005-07-01 Steve Ellcey <sje@cup.hp.com>
15814 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15815 * configure: Regenerate.
15816 * config.in: Regenerate.
15817 * server.h (NEED_DECLARATION_STRERROR):
15818 Replace with !HAVE_DECL_STRERROR.
15820 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15822 * linux-low.c (linux_wait, linux_send_signal): Don't test
15823 an unsigned long variable for > 0 if it could be MAX_ULONG.
15824 * server.c (myresume): Likewise.
15825 * target.c (set_desired_inferior): Likewise.
15827 2005-06-13 Mark Kettenis <kettenis@gnu.org>
15829 * configure.ac: Simplify and improve check for socklen_t.
15830 * configure, config.in: Regenerate.
15832 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15834 * acconfig.h: Remove.
15835 * configure.ac: Add a test for socklen_t. Use three-argument
15836 AC_DEFINE throughout.
15837 * config.in: Regenerated using autoheader 2.59.
15838 * configure: Regenerated.
15840 * gdbreplay.c (socklen_t): Provide a default.
15841 (remote_open): Use socklen_t.
15842 * remote-utils.c (socklen_t): Provide a default.
15843 (remote_open): Use socklen_t.
15844 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15847 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15849 * linux-low.c (linux_read_memory, linux_write_memory)
15850 (linux_read_auxv): Likewise.
15851 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15852 (check_mem_write): Likewise.
15853 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15855 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15856 (registers_from_string, register_data): Likewise.
15857 * server.c (handle_query, main): Likewise.
15858 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15859 (decode_M_packet): Likewise.
15860 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15861 * target.h (struct target_ops): Update read_memory, write_memory,
15863 (read_inferior_memory, write_inferior_memory): Update.
15864 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15865 to unsigned char *.
15866 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15867 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15868 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15869 linux-s390-low.c, linux-sh-low.c: Update for changes in
15870 read_inferior_memory and the_low_target->breakpoint.
15872 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15874 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15875 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15876 * configure.srv: Add powerpc64-*-linux*.
15877 * linux-ppc64-low.c: New file.
15879 2005-05-23 Orjan Friberg <orjanf@axis.com>
15881 * linux-cris-low.c: New file with support for CRIS.
15882 * linux-crisv32-low.c: Ditto for CRISv32.
15883 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15884 (clean): Add reg-cris.c and reg-crisv32.c.
15885 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
15886 reg-crisv32.o, and reg-crisv32.c to make rules.
15887 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15888 recognized targets.
15890 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
15892 * linux-low.c (fetch_register): Ensure buffer size is a multiple
15893 of sizeof (PTRACE_XFER_TYPE).
15894 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
15896 2005-05-12 Orjan Friberg <orjanf@axis.com>
15898 * target.h (struct target_ops): Add insert_watchpoint,
15899 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15900 pointers for hardware watchpoint support.
15901 * linux-low.h (struct linux_target_ops): Ditto.
15902 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15903 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
15904 to linux_target_ops.
15905 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15907 * server.c (main): Recognize 'Z' and 'z' packets.
15909 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
15911 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15912 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15913 (the_low_target): Add new members.
15915 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15917 * proc-service.c (ps_lgetregs): Search all_processes instead of
15920 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15922 * server.c (start_inferior): Change return type to int.
15923 (attach_inferior): Change sigptr to int *.
15924 (handle_v_cont, handle_v_requests): Change signal to int *.
15925 (main): Change signal to int.
15927 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
15929 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15930 * configure.srv: Add m32r*-*-linux*.
15931 * linux-m32r-low.c: New file.
15933 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
15935 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15937 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15939 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15940 Take unsigned long arguments for PIDs.
15941 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
15942 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
15943 (wait_for_sigstop, linux_resume_one_process)
15944 (regsets_fetch_inferior_registers, linux_send_signal)
15945 (linux_read_auxv): Likewise. Update the types of variables holding
15946 PIDs. Update format string specifiers.
15947 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
15948 * remote-utils.c (prepare_resume_reply): Likewise.
15949 * server.c (cont_thread, general_thread, step_thread)
15950 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
15952 (handle_query): Update format specifiers.
15953 (handle_v_cont, main): Use strtoul for thread IDs.
15954 * server.h (struct inferior_list_entry): Use unsigned long for ID.
15955 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
15956 (general_thread, step_thread, thread_from_wait)
15957 (old_thread_from_wait): Update.
15958 * target.h (struct thread_resume): Use unsigned long for THREAD.
15959 (struct target_ops): Use unsigned long for arguments to attach and
15962 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
15964 * acinclude.m4: Include bfd/bfd.m4 directly.
15965 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
15966 <agriffis@toolchain.org>.
15967 * aclocal.m4, configure: Regenerated.
15969 2005-01-07 Andrew Cagney <cagney@gnu.org>
15971 * configure.ac: Rename configure.in, require autoconf 2.59.
15972 * configure: Re-generate.
15974 2004-12-08 Daniel Jacobowitz <dan@debian.org>
15976 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
15977 LIBS when finished.
15978 * aclocal.m4: Regenerated.
15979 * configure: Regenerated.
15981 2004-11-21 Andreas Schwab <schwab@suse.de>
15983 * linux-m68k-low.c (m68k_num_gregs): Define.
15984 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
15985 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
15986 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
15987 (m68k_breakpoint_at): New. Add to the_low_target.
15989 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
15990 srv_linux_thread_db to yes.
15992 2004-10-20 Joel Brobecker <brobecker@gnat.com>
15994 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
15995 (ARCH_SET_FS): Likewise.
15996 (ARCH_GET_FS): Likewise.
15997 (ARCH_GET_GS): Likewise.
15999 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16001 * linux-i386-low.c (ps_get_thread_area): New.
16002 * linux-x86-64-low.c (ps_get_thread_area): New.
16003 * linux-low.c: Include <sys/syscall.h>.
16004 (linux_kill_one_process): Don't kill the first thread here.
16005 (linux_kill): Kill the first thread here.
16006 (kill_lwp): New function.
16007 (send_sigstop, linux_send_signal): Use it.
16008 * proc-service.c: Clean up #ifdefs.
16009 (fpregset_info): Delete.
16010 (ps_lgetregs): Update and enable implementation.
16011 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16013 * remote-utils.c (struct sym_cache, symbol_cache): New.
16014 (input_interrupt): Print a clearer message.
16015 (async_io_enabled): New variable.
16016 (enable_async_io, disable_async_io): Use it. Update comments.
16017 (look_up_one_symbol): Use the symbol cache.
16018 * thread-db.c (thread_db_look_up_symbols): New function.
16019 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16021 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16023 * configure.in: Test for -rdynamic.
16024 * configure: Regenerated.
16025 * Makefile (INTERNAL_LDFLAGS): New.
16026 (gdbserver, gdbreplay): Use it.
16028 2004-09-02 Andrew Cagney <cagney@gnu.org>
16030 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16032 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
16034 * linux-low.c (linux_wait): Clear all_processes list also.
16036 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16038 * linux-low.c: Include <errno.h>. Remove extern declaration of
16041 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16043 * gdbreplay.c, server.h, utils.c: Update copyright years.
16045 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16047 * server.c (main): Print child status or termination signal from
16048 variable 'signal', not 'sig'.
16050 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16052 * linux-low.c (linux_read_memory): Change return type to
16053 int. Check for and return error from ptrace().
16054 * target.c (read_inferior_memory): Change return type to int. Pass
16055 back return status from the_target->read_memory().
16056 * target.h (struct target_ops): Adapt *read_memory() prototype.
16058 (read_inferior_memory): Adapt prototype.
16059 * server.c (main): Return an error packet if
16060 read_inferior_memory() returns an error.
16062 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
16064 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16065 Unify with other clean targets.
16067 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16069 * server.c (handle_v_cont): Call set_desired_inferior.
16071 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16073 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16075 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16077 * linux-low.c (linux_wait): Unblock async I/O.
16078 (linux_resume): Block and enable async I/O.
16079 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16080 * server.h (block_async_io, unblock_async_io): Add prototypes.
16082 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16084 * remote-utils.c (remote_open): Print a status notice after
16085 opening a TCP port.
16086 * server.c (attach_inferior): Print a status notice after
16089 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16091 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16093 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
16095 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16097 * server.c, target.h: Update copyright years.
16099 2004-02-25 Roland McGrath <roland@redhat.com>
16101 * target.h (struct target_ops): New member `read_auxv'.
16102 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16103 * linux-low.c (linux_read_auxv): New function.
16104 (linux_target_ops): Initialize `read_auxv' member to that.
16106 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16108 Committed by Jim Blandy <jimb@redhat.com>.
16110 * linux-s390-low.c (s390_num_regs): Update.
16111 (s390_regmap): Remove control registers. Use __s390x__ predefine
16112 instead of GPR_SIZE to distiguish s390 and s390x targets.
16114 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
16116 * linux-low.c: Update copyright year.
16117 (check_removed_breakpoint): Clear pending_is_breakpoint.
16118 (linux_set_resume_request, linux_queue_one_thread)
16119 (resume_status_pending_p): New functions.
16120 (linux_continue_one_thread): Use process->resume.
16121 (linux_resume): Only resume threads if there are no pending events.
16122 * linux-low.h (struct process_info): Add resume request
16125 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
16127 * regcache.c (new_register_cache): Clear the allocated register
16128 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16130 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
16132 * linux-low.c (linux_resume): Take a struct thread_resume *
16134 (linux_wait): Update call.
16135 (resume_ptr): New static variable.
16136 (linux_continue_one_thread): Renamed from
16137 linux_continue_one_process. Use resume_ptr.
16138 (linux_resume): Use linux_continue_one_thread.
16139 * server.c (handle_v_cont, handle_v_requests): New functions.
16140 (myresume): New function.
16141 (main): Handle 'v' case.
16142 * target.h (struct thread_resume): New type.
16143 (struct target_ops): Change argument of "resume" to struct
16145 (myresume): Delete macro.
16147 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16149 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16150 (uninstall): Support DESTDIR.
16152 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16154 * configure.srv: Add xscale*linux copy of arm*linux entry.
16156 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
16158 * linux-arm-low.c (arm_reinsert_addr): New function.
16159 (the_low_target): Add arm_reinsert_addr.
16161 2003-07-08 Mark Kettenis <kettenis@gnu.org>
16163 * mem-break.c: Remove whitespace at end of file.
16165 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16167 * configure.in: Check whether we need to prototype strerror.
16168 * server.h: Optionally prototype strerror.
16169 * gdbreplay.c (perror_with_name): Use strerror.
16170 * linux-low.c (linux_attach_lwp): Use strerror.
16171 * utils.c (perror_with_name): Use strerror.
16172 * config.in, configure: Regenerated.
16174 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16176 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16177 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16179 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
16181 * Makefile.in (SFILES): Update.
16182 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16183 low-sun3.c: Remove files.
16185 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
16187 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16188 (linux_detach_one_process, linux_detach): New functions.
16189 (linux_target_ops): Add linux_detach.
16190 * server.c (main): Handle 'D' packet.
16191 * target.h (struct target_ops): Add "detach" member.
16192 (detach_inferior): Define.
16194 2003-06-13 Mark Kettenis <kettenis@gnu.org>
16196 From Kelley Cook <kelleycook@wideopenwest.com>:
16197 * configure.srv: Accept i[34567]86 variants.
16199 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
16201 * linux-low.c (linux_wait_for_event): Correct comment typos.
16202 (linux_resume_one_process): Call check_removed_breakpoint.
16203 (linux_send_signal): New function.
16204 (linux_target_ops): Add linux_send_signal.
16205 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16207 * target.h (struct target_ops): Add send_signal.
16209 2003-05-29 Jim Blandy <jimb@redhat.com>
16211 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16212 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16213 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16214 away part of the register's value.
16216 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
16218 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16219 (linux_wait_for_event, linux_init_signals): Likewise.
16221 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
16223 * configure.in: Check for stdlib.h.
16224 * configure: Regenerated.
16225 * config.in: Regenerated.
16227 2003-01-04 Andreas Schwab <schwab@suse.de>
16229 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16231 2003-01-02 Andrew Cagney <ac131313@redhat.com>
16233 * Makefile.in: Remove obsolete code.
16235 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
16237 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16238 defined(PT_FPR0_HI).
16240 2002-11-17 Stuart Hughes <seh@zee2.com>
16242 * linux-arm-low.c (arm_num_regs): Increase.
16243 (arm_regmap): Include status register.
16245 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
16247 * linux-low.c (register_addr): Remove incorrect -1 check.
16249 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
16251 * linux-low.c (linux_create_inferior): Call setpgid. Return
16253 (unstopped_p, linux_signal_pid): Remove.
16254 (linux_target_ops): Remove linux_signal_pid.
16255 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16256 global instead of target method.
16257 * target.h (struct target_ops): Remove signal_pid. Update comment
16258 for create_inferior.
16259 * server.c (signal_pid): New variable.
16260 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
16261 gdbserver. Set the child to be the foreground process group.
16262 (attach_inferior): Set signal_pid.
16264 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
16266 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16268 2002-08-20 Jim Blandy <jimb@redhat.com>
16270 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16273 2002-08-01 Andrew Cagney <cagney@redhat.com>
16275 * Makefile.in: Make chill references obsolete.
16277 2002-07-24 Kevin Buettner <kevinb@redhat.com>
16279 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16280 * configure: Regenerate.
16281 * config.in: Regenerate.
16283 2002-07-09 David O'Brien <obrien@FreeBSD.org>
16285 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16286 (perror_with_name, remote_close, remote_open, expect, play): Static.
16288 2002-07-04 Michal Ludvig <mludvig@suse.cz>
16290 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
16291 byte offsets instead of an array of indexes.
16292 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16294 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
16296 * regcache.c: Add comment.
16298 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
16300 * thread-db.c: New file.
16301 * proc-service.c: New file.
16302 * acinclude.m4: New file.
16303 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16304 proc-service.o, and thread-db.o.
16305 (linux-low.o): Add USE_THREAD_DB.
16306 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16307 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16308 * aclocal.m4: Regenerated.
16309 * config.in: Regenerated.
16310 * configure: Regenerated.
16311 * configure.in: Check for proc_service.h, sys/procfs.h,
16312 thread_db.h, and linux/elf.h headrs.
16313 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16314 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16315 Check for -lthread_db and thread support.
16316 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16317 PowerPC, and SuperH.
16318 * i387-fp.c: Constify arguments.
16319 * i387-fp.h: Likewise.
16320 * inferiors.c: (struct thread_info): Renamed from
16321 `struct inferior_info'. Remove PID member. Use generic inferior
16322 list header. All uses updated.
16323 (inferiors, signal_pid): Removed.
16324 (all_threads): New variable.
16325 (get_thread): Define.
16326 (add_inferior_to_list): New function.
16327 (for_each_inferior): New function.
16328 (change_inferior_id): New function.
16329 (add_inferior): Removed.
16330 (remove_inferior): New function.
16331 (add_thread): New function.
16332 (free_one_thread): New function.
16333 (remove_thread): New function.
16334 (clear_inferiors): Use for_each_inferior and free_one_thread.
16335 (find_inferior): New function.
16336 (find_inferior_id): New function.
16337 (inferior_target_data): Update argument type.
16338 (set_inferior_target_data): Likewise.
16339 (inferior_regcache_data): Likewise.
16340 (set_inferior_regcache_data): Likewise.
16341 * linux-low.c (linux_bp_reinsert): Remove.
16342 (all_processes, stopping_threads, using_thrads)
16343 (struct pending_signals, debug_threads, pid_of): New.
16344 (inferior_pid): Replace with macro.
16345 (struct inferior_linux_data): Remove.
16346 (get_stop_pc, add_process): New functions.
16347 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16348 Use add_process and add_thread.
16349 (linux_attach_lwp): New function, based on old linux_attach. Use
16350 add_process and add_thread. Set stop_expected for new threads.
16351 (linux_attach): New function.
16352 (linux_kill_one_process): New function.
16353 (linux_kill): Kill all LWPs.
16354 (linux_thread_alive): Use find_inferior_id.
16355 (check_removed_breakpoints, status_pending_p): New functions.
16356 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16357 Update. Use WNOHANG. Wait for cloned processes also. Update process
16358 struct for the found process.
16359 (linux_wait_for_event): New function.
16360 (linux_wait): Use it. Support LWPs.
16361 (send_sigstop, wait_for_sigstop, stop_all_processes)
16362 (linux_resume_one_process, linux_continue_one_process): New functions.
16363 (linux_resume): Support LWPs.
16364 (REGISTER_RAW_SIZE): Remove.
16365 (fetch_register): Use register_size instead. Call supply_register.
16366 (usr_store_inferior_registers): Likewise. Call collect_register.
16367 Fix recursive case.
16368 (regsets_fetch_inferior_registers): Improve error message.
16369 (regsets_store_inferior_registers): Add debugging.
16370 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16371 (unstopped_p, linux_signal_pid): New functions.
16372 (linux_target_ops): Add linux_signal_pid.
16373 (linux_init_signals): New function.
16374 (initialize_low): Call it. Initialize using_threads.
16375 * regcache.c (inferior_regcache_data): Add valid
16377 (get_regcache): Fetch registers lazily. Add fetch argument
16378 and update all callers.
16379 (regcache_invalidate_one, regcache_invalidate): New
16381 (new_register_cache): Renamed from create_register_cache.
16382 Return the new regcache.
16383 (free_register_cache): Change argument to a void *.
16384 (registers_to_string, registers_from_string): Call get_regcache
16385 with fetch flag set.
16386 (register_data): Make static. Pass fetch flag to get_regcache.
16387 (supply_register): Call get_regcache with fetch flag clear.
16388 (collect_register): Call get_regcache with fetch flag set.
16389 (collect_register_as_string): New function.
16390 * regcache.h: Update.
16391 * remote-utils.c (putpkt): Flush after debug output and use
16393 Handle input interrupts while waiting for an ACK.
16394 (input_interrupt): Use signal_pid method.
16395 (getpkt): Flush after debug output and use stderr.
16396 (outreg): Use collect_register_as_string.
16397 (new_thread_notify, dead_thread_notify): New functions.
16398 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16399 and general_thread.
16400 (look_up_one_symbol): Flush after debug output.
16401 * server.c (step_thread, server_waiting): New variables.
16402 (start_inferior): Don't use signal_pid. Update call to mywait.
16403 (attach_inferior): Update call to mywait.
16404 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16405 (main): Don't fetch/store registers explicitly. Use
16406 set_desired_inferior. Support proposed ``Hs'' packet. Update
16408 * server.h: Update.
16409 (struct inferior_list, struct_inferior_list_entry): New.
16410 * target.c (set_desired_inferior): New.
16411 (write_inferior_memory): Constify.
16412 (mywait): New function.
16413 * target.h: Update.
16414 (struct target_ops): New signal_pid method.
16415 (mywait): Removed macro, added prototype.
16417 * linux-low.h (regset_func): Removed.
16418 (regset_fill_func, regset_store_func): New.
16419 (enum regset_type): New.
16420 (struct regset_info): Add type field. Use new operation types.
16421 (struct linux_target_ops): stop_pc renamed to get_pc.
16422 Add decr_pc_after_break and breakpoint_at.
16423 (get_process, get_thread_proess, get_process_thread)
16424 (strut process_info, all_processes, linux_attach_lwp)
16425 (thread_db_init): New.
16427 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16428 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16429 (the_low_target): Add new members.
16430 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16431 (i386_store_fpxregset): Constify.
16432 (target_regsets): Add new kind identifier.
16433 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16434 (i386_set_pc): Add debugging.
16435 (i386_breakpoint_at): New function.
16436 (the_low_target): Add new members.
16437 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16438 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16439 (mips_breakpoint_at): New.
16440 (the_low_target): Add new members.
16441 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16442 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16443 (the_low_target): Add new members.
16444 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16445 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16446 (the_low_target): Add new members.
16447 * linux-x86-64-low.c (target_regsets): Add new kind
16450 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
16452 From Martin Pool <mbp@samba.org>:
16453 * server.c (gdbserver_usage): New function.
16456 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
16458 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16459 stop_at -> stop_pc.
16461 2002-05-04 Andrew Cagney <ac131313@redhat.com>
16463 * Makefile.in: Remove obsolete code.
16465 2002-04-24 Michal Ludvig <mludvig@suse.cz>
16467 * linux-low.c (regsets_fetch_inferior_registers),
16468 (regsets_store_inferior_registers): Removed cast to int from
16470 * regcache.h: Added declaration of struct inferior_info.
16472 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16474 * inferiors.c (struct inferior_info): Add regcache_data.
16475 (add_inferior): Call create_register_cache.
16476 (clear_inferiors): Call free_register_cache.
16477 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16478 * regcache.c (struct inferior_regcache_data): New.
16479 (registers): Remove.
16480 (get_regcache): New function.
16481 (create_register_cache, free_register_cache): New functions.
16482 (set_register_cache): Don't initialize the register cache here.
16483 (registers_to_string, registers_from_string, register_data): Call
16485 * regcache.h: Add prototypes.
16486 * server.h: Likewise.
16488 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16490 * mem-break.c: New file.
16491 * mem-break.h: New file.
16492 * Makefile.in: Add mem-break.o rule; update server.h
16494 * inferiors.c (struct inferior_info): Add target_data
16496 (clear_inferiors): Free target_data member if set.
16497 (inferior_target_data, set_inferior_target_data): New functions.
16498 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16499 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16500 * linux-low.c (linux_bp_reinsert): New variable.
16501 (struct inferior_linux_data): New.
16502 (linux_create_inferior): Use set_inferior_target_data.
16503 (linux_attach): Likewise. Call add_inferior.
16504 (linux_wait_for_one_inferior): New function.
16505 (linux_wait): Call it.
16506 (linux_write_memory): Add const.
16507 (initialize_low): Call set_breakpoint_data.
16508 * linux-low.h (struct linux_target_ops): Add breakpoint
16510 * server.c (attach_inferior): Remove extra add_inferior
16512 * server.h: Include mem-break.h. Update inferior.c
16514 * target.c (read_inferior_memory)
16515 (write_inferior_memory): New functions.
16516 * target.h (read_inferior_memory)
16517 (write_inferior_memory): Change macros to prototypes.
16518 (struct target_ops): Update comments. Add const to write_memory
16521 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16523 * linux-low.c (usr_store_inferior_registers): Support
16524 registers which are allowed to fail to store.
16525 * linux-low.h (linux_target_ops): Likewise.
16526 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16527 (ppc_cannot_store_register): FPSCR may not be storable.
16529 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16531 * server.h: Include <string.h> if HAVE_STRING_H.
16532 * ChangeLog: Correct paths in last ChangeLog entry.
16534 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16536 * linux-low.h: Remove obsolete prototypes.
16537 (struct linux_target_ops): New.
16538 (extern the_low_target): New.
16539 * linux-low.c (num_regs, regmap): Remove declarations.
16540 (register_addr): Use the_low_target explicitly.
16541 (fetch_register): Likewise.
16542 (usr_fetch_inferior_registers): Likewise.
16543 (usr_store_inferior_registers): Likewise.
16544 * linux-arm-low.c (num_regs): Remove.
16545 (arm_num_regs): Define.
16546 (arm_regmap): Renamed from regmap, made static.
16547 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16549 (arm_cannot_store_register): Renamed from cannot_store_register,
16551 (the_low_target): New.
16552 * linux-i386-low.c (num_regs): Remove.
16553 (i386_num_regs): Define.
16554 (i386_regmap): Renamed from regmap, made static.
16555 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16557 (i386_cannot_store_register): Renamed from cannot_store_register,
16559 (the_low_target): New.
16560 * linux-ia64-low.c (num_regs): Remove.
16561 (ia64_num_regs): Define.
16562 (ia64_regmap): Renamed from regmap, made static.
16563 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16565 (ia64_cannot_store_register): Renamed from cannot_store_register,
16567 (the_low_target): New.
16568 * linux-m68k-low.c (num_regs): Remove.
16569 (m68k_num_regs): Define.
16570 (m68k_regmap): Renamed from regmap, made static.
16571 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16573 (m68k_cannot_store_register): Renamed from cannot_store_register,
16575 (the_low_target): New.
16576 * linux-mips-low.c (num_regs): Remove.
16577 (mips_num_regs): Define.
16578 (mips_regmap): Renamed from regmap, made static.
16579 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16581 (mips_cannot_store_register): Renamed from cannot_store_register,
16583 (the_low_target): New.
16584 * linux-ppc-low.c (num_regs): Remove.
16585 (ppc_num_regs): Define.
16586 (ppc_regmap): Renamed from regmap, made static.
16587 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16589 (ppc_cannot_store_register): Renamed from cannot_store_register,
16591 (the_low_target): New.
16592 * linux-s390-low.c (num_regs): Remove.
16593 (s390_num_regs): Define.
16594 (s390_regmap): Renamed from regmap, made static.
16595 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16597 (s390_cannot_store_register): Renamed from cannot_store_register,
16599 (the_low_target): New.
16600 * linux-sh-low.c (num_regs): Remove.
16601 (sh_num_regs): Define.
16602 (sh_regmap): Renamed from regmap, made static.
16603 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16605 (sh_cannot_store_register): Renamed from cannot_store_register,
16607 (the_low_target): New.
16608 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16609 (the_low_target): New.
16611 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16613 * Makefile.in: Add stamp-h target.
16614 * configure.in: Create stamp-h.
16615 * configure: Regenerated.
16617 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16619 * inferiors.c: New file.
16620 * target.c: New file.
16621 * target.h: New file.
16622 * Makefile.in: Add target.o and inferiors.o. Update
16624 * linux-low.c (inferior_pid): New static variable,
16625 moved from server.c.
16626 (linux_create_inferior): Renamed from create_inferior.
16627 Call add_inferior. Return 0 on success instead of a PID.
16628 (linux_attach): Renamed from myattach.
16629 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16630 (linux_thread_alive): Renamed from mythread_alive.
16631 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16633 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16634 (regsets_store_inferior_registers): Correct error message.
16635 Add missing ``return 0''.
16636 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16637 (linux_store_registers): Renamed from store_inferior_registers.
16638 (linux_read_memory): Renamed from read_inferior_memory.
16639 (linux_write_memory): Renamed from write_inferior_memory.
16640 (linux_target_ops): New structure.
16641 (initialize_low): Call set_target_ops ().
16642 * remote-utils.c (unhexify): New function.
16643 (hexify): New function.
16644 (input_interrupt): Send signals to ``signal_pid''.
16645 * server.c (inferior_pid): Remove.
16646 (start_inferior): Update create_inferior call.
16647 (attach_inferior): Call add_inferior.
16648 (handle_query): New function.
16649 (main): Call handle_query for `q' packets.
16650 * server.h: Include "target.h". Remove obsolete prototypes.
16651 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16653 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16655 * Makefile.in: Add WARN_CFLAGS. Update configury
16657 * configure.in: Check for <string.h>
16658 * configure: Regenerate.
16659 * config.in: Regenerate.
16660 * gdbreplay.c: Include needed system headers.
16661 (remote_open): Remove strchr prototype.
16662 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16663 * regcache.c (supply_register): Change buf argument to const void *.
16664 (supply_register_by_name): Likewise.
16665 (collect_register): Change buf argument to void *.
16666 (collect_register_by_name): Likewise.
16667 * regcache.h: Add missing prototypes.
16668 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16669 * server.c (handle_query): New function.
16670 (attached): New static variable, moved out of main.
16671 (main): Quiet longjmp clobber warnings.
16672 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16673 * utils.c (error): Remove NORETURN.
projects / deliverable / binutils-gdb.git / blob