1 2018-06-08 Stan Cox <scox@redhat.com>
3 * win32-low.c (win32_create_inferior): last_ptid and last_status
6 2018-06-08 Pedro Alves <palves@redhat.com>
8 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
9 common/common-exceptions.o, common/common-utils.o,
10 common/errors.o, common/print-utils.o and utils.o.
11 * gdbreplay.c: Include "common-defs.h" instead of the two
12 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
14 (perror_with_name): Delete.
15 (remote_open): Use xstrdup instead of strdup.
17 (captured_main): ... this.
20 2018-06-08 Tom Tromey <tom@tromey.com>
22 * linux-low.c (linux_low_read_btrace): Update.
24 2018-06-04 Stan Cox <scox@redhat.com>
26 * server.h (struct client_state): New.
27 * server.c (cont_thread, general_thread, multi_process)
28 (report_fork_events, report_vfork_events, report_exec_events)
29 (report_thread_events, swbreak_feature, hwbreak_feature)
30 (vCont_supported, disable_randomization, pass_signals)
31 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
32 Moved to client_state.
33 * remote-utils.c (remote_debug, noack_mode)
34 (transport_is_reliable): Moved to client_state.
35 * tracepoint.c (current_traceframe): Moved to client_state.
38 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
39 linux-low.c, remote-utils.h, target.c: Use client_state.
41 2018-05-31 Alan Hayward <alan.hayward@arm.com>
43 * configure.srv: Add new c/h file.
45 2018-05-31 Alan Hayward <alan.hayward@arm.com>
47 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
50 2018-05-25 Maciej W. Rozycki <macro@mips.com>
52 * gdb.arch/mips-fpregset-core.exp: New test.
53 * gdb.arch/mips-fpregset-core.c: New test source.
55 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
58 * hostio.c (require_int): Do not report overflow for integers
59 between 0xfffffff and 0x7fffffff.
61 2018-05-22 Maciej W. Rozycki <macro@mips.com>
63 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
64 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
65 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
67 (the_low_target): Wire them.
69 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
71 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
72 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
73 mode. Call collect_register_by_name with vscr using
74 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
75 (ppc_store_vrregset): Add and set vscr_offset variable as in
76 ppc_fill_vrregset. Call supply_register_by_name with vscr using
79 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
81 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
82 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
83 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
85 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
87 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
88 (ppc_store_vsxregset): Likewise.
89 (ppc_fill_vrregset): Likewise.
90 (ppc_store_vrregset): Likewise.
91 (ppc_fill_evrregset): Likewise.
92 (ppc_store_evrregset): Likewise.
93 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
94 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
97 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
99 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
100 wordsize of the inferior. Call ppc_linux_target_wordsize.
102 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
104 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
105 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
106 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
107 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
108 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
109 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
110 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
111 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
112 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
113 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
114 (tdesc_powerpc_e500l): Remove.
115 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
116 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
117 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
118 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
120 (ppc_arch_setup): Remove target description matching code. Fill a
121 ppc_linux_features struct and call ppc_linux_match_description
124 2018-05-22 Maciej W. Rozycki <macro@mips.com>
126 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
127 width of the requested register exceeds the width of the
129 (mips_cannot_store_register): Likewise.
131 2018-05-21 Maciej W. Rozycki <macro@mips.com>
133 * linux-mips-low.c (mips_fetch_register): New function. Update
135 (mips_store_gregset): Supply 0 rather than $restart for $zero.
136 (the_low_target): Wire `mips_fetch_register'.
138 2018-05-10 Joel Brobecker <brobecker@adacore.com>
140 * lynx-i386-low.c (LYNXOS_178): New macro.
141 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
142 the layout on LynxOS-178.
143 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
144 handle floating point registers that are not supported by
147 2018-05-10 Tom Tromey <tom@tromey.com>
149 * configure: Rebuild.
151 2018-05-10 Joel Brobecker <brobecker@adacore.com>
154 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
155 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
156 Use it to set the expedite_regs field in the given tdesc.
157 * x86-tdesc.h: New file.
158 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
159 Adjust following the addition of the new expedite_regs parameter
161 * linux-tic6x-low.c (tic6x_read_description): Likewise.
162 * linux-x86-tdesc.c: #include "x86-tdesc.h".
163 (i386_linux_read_description, amd64_linux_read_description):
164 Adjust following the addition of the new expedite_regs parameter
166 * lynx-i386-low.c: #include "x86-tdesc.h".
167 (lynx_i386_arch_setup): Adjust following the addition of the new
168 expedite_regs parameter to init_target_desc.
169 * nto-x86-low.c: #include "x86-tdesc.h".
170 (nto_x86_arch_setup): Adjust following the addition of the new
171 expedite_regs parameter to init_target_desc.
172 * win32-i386-low.c: #include "x86-tdesc.h".
173 (i386_arch_setup): Adjust following the addition of the new
174 expedite_regs parameter to init_target_desc.
176 2018-05-10 Joel Brobecker <brobecker@adacore.com>
179 * win32-low.c (win32_create_inferior): Add call to my_wait
180 setting last_status global.
182 2018-05-10 Joel Brobecker <brobecker@adacore.com>
185 * win32-low.c (create_process): Only call gdb_tilde_expand if
186 inferior_cwd is not NULL.
188 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
190 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
191 registers to the cache if their values have changed.
192 (i387_xsave_to_cache): Provide default values for x87 control
193 registers when these features are available, but disabled.
194 * regcache.c (supply_register_by_name_zeroed): New function.
195 * regcache.h (supply_register_by_name_zeroed): Declare new
198 2018-05-07 Tom Tromey <tom@tromey.com>
200 * configure: Rebuild.
202 2018-05-04 Tom Tromey <tom@tromey.com>
204 * configure: Rebuild.
206 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
207 Pedro Alves <palves@redhat.com>
209 * linux-aarch64-low.c (aarch64_stopped_data_address):
212 2018-04-27 Tom Tromey <tom@tromey.com>
214 * configure: Rebuild.
216 2018-04-23 Tom Tromey <tom@tromey.com>
218 * configure: Rebuild.
220 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
222 * Makefile.in (depcomp): Add "..".
223 (all_deps_files): New and use it.
225 2018-04-18 Alan Hayward <alan.hayward@arm.com>
227 * configure.srv (aarch64*-*-linux*): Don't include xml.
228 (i[34567]86-*-cygwin*): Likewise.
229 (i[34567]86-*-linux*): Likewise.
230 (i[34567]86-*-lynxos*): Likewise.
231 (i[34567]86-*-mingw32ce*): Likewise.
232 (i[34567]86-*-mingw*): Likewise.
233 (i[34567]86-*-nto*): Likewise.
234 (tic6x-*-uclinux): Likewise.
235 (x86_64-*-linux*): Likewise.
236 (x86_64-*-mingw*): Likewise.
237 (x86_64-*-cygwin*): Likewise.
239 2018-04-18 Alan Hayward <alan.hayward@arm.com>
241 * tdesc.c: Remove xml parameter.
243 2018-04-18 Alan Hayward <alan.hayward@arm.com>
245 * server.c (get_features_xml): Remove cast.
246 * tdesc.c (void target_desc::accept): Fill in function.
247 (tdesc_get_features_xml): Remove old xml creation.
248 (print_xml_feature::visit_pre): Add xml vistor.
249 * tdesc.h (struct target_desc): Make xmltarget mutable.
250 (tdesc_get_features_xml): Remove declaration.
252 2018-04-18 Alan Hayward <alan.hayward@arm.com>
254 * tdesc.c (tdesc_architecture_name): Add new function.
255 (tdesc_osabi_name): Likewise.
256 (tdesc_get_features_xml): Use new functions.
258 2018-04-18 Alan Hayward <alan.hayward@arm.com>
260 * tdesc.c (tdesc_create_flags): Remove.
261 (tdesc_add_flag): Likewise.
262 (tdesc_named_type): Likewise.
263 (tdesc_create_union): Likewise.
264 (tdesc_create_struct): Likewise.
265 (tdesc_create_vector): Likewise.
266 (tdesc_add_bitfield): Likewise.
267 (tdesc_add_field): Likewise.
268 (tdesc_set_struct_size): Likewise.
270 2018-04-18 Alan Hayward <alan.hayward@arm.com>
272 * tdesc.c (~target_desc): Remove implictly deleted items.
273 (init_target_desc): Iterate all features.
274 (tdesc_get_features_xml): Use vector.
275 (tdesc_create_feature): Create feature.
276 * tdesc.h (tdesc_feature) Remove
277 (target_desc): Add features.
279 2018-04-18 Alan Hayward <alan.hayward@arm.com>
281 * Makefile.in: Add common/tdesc.c
282 * tdesc.c (init_target_desc): init all reg_defs from register
284 (tdesc_create_reg): Create tdesc_reg.
285 * tdesc.h (tdesc_feature): Add register vector.
287 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
289 * tdesc.h (struct target_desc) <features>: Change type to
290 std::vector<std::string>.
291 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
293 (tdesc_get_features_xml): Likewise.
294 (tdesc_create_feature): Likewise.
296 2018-03-26 Alan Hayward <alan.hayward@arm.com>
298 * regcache.c (find_register_by_number): Return a ref.
299 (find_regno): Use references.
300 (register_size): Likewise.
301 (register_data): Likewise.
302 * tdesc.c (target_desc::~target_desc): Remove free calls.
303 (target_desc::operator==): Use std::vector compare.
304 (init_target_desc): Use reference.
305 (tdesc_create_reg): Use reg constructors.
306 * tdesc.h (struct target_desc): Replace pointer with object.
308 2018-03-23 Alan Hayward <alan.hayward@arm.com>
310 * regcache.c (find_register_by_number): Make static.
311 (find_regno): Use find_register_by_number
312 * regcache.h (struct reg): Remove declaration.
314 2018-03-23 Alan Hayward <alan.hayward@arm.com>
316 * tdesc.c (target_desc::~target_desc): Move to here.
317 (target_desc::operator==): Likewise.
318 * tdesc.h (target_desc::~target_desc): Move from here.
319 (target_desc::operator==): Likewise.
321 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
323 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
325 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
327 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
329 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
330 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
331 and init_registers_s390_gs_linux64.
333 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
335 * linux-s390-low.c (s390_fill_gs): Remove function.
336 (s390_fill_gsbc): Remove function.
337 (s390_regsets): Set fill functions for the guarded storage regsets
340 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
342 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
343 the word size. Add comment.
344 (s390_get_wordsize): New function.
345 (s390_arch_setup): No longer select a temporary tdesc to fetch the
346 pswm with it. Instead, use s390_get_wordsize to determine the
347 word size first and derive the correct tdesc from that directly.
349 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
351 * Makefile.in: Include silent-rules.mk.
352 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
353 (COMPILE): Add ECHO_CXX.
354 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
355 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
356 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
357 (version-generated.c): Add ECHO_GEN.
358 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
359 (IPAGENT_COMPILE): Add ECHO_CXX.
360 (%-generated.c): Add ECHO_REGDAT.
362 2018-03-14 Tom Tromey <tom@tromey.com>
365 * ax.c (ax_printf): Special case for NULL.
367 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
369 * linux-low.c (linux_qxfer_libraries_svr4): Use
370 xml_escape_text_append.
372 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
374 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
376 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
378 * server.c (handle_general_set): Remove unnecessary xstrdup.
380 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
382 * server.c (parse_debug_format_options): Adjust to
383 delim_string_to_char_ptr_vec changes.
384 * thread-db.c (thread_db_load_search): Adjust to
385 dirnames_to_char_ptr_vec changes.
387 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
389 * target.h (target_enable_btrace, target_disable_btrace)
390 (target_read_btrace, target_read_btrace_conf): Turn macro into
391 inline function. Throw error if target method is not defined.
392 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
393 check for btrace target method. Be prepared to handle exceptions
394 from btrace target methods.
396 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
398 * server.c (captured_main): Change order of error message printed
399 when the current working directory cannot be found.
401 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
403 * server.c: Include "filenames.h" and "pathstuff.h".
404 (program_name): Delete variable.
405 (program_path): New anonymous class.
406 (get_exec_wrapper): Use "program_path" instead of
408 (handle_v_run): Likewise.
409 (captured_main): Likewise.
410 (process_serial_event): Likewise.
412 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
414 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
415 (OBJS): Add "pathstuff.o".
416 * server.c (current_directory): New global variable.
417 (captured_main): Initialize "current_directory".
419 2018-02-26 Alan Hayward <alan.hayward@arm.com>
421 * tdesc.c: Use common/tdesc.h.
424 2018-02-20 Alan Hayward <alan.hayward@arm.com>
425 Simon Marchi <simon.marchi@ericsson.com>
427 * Makefile.in: Switch order of make rules.
429 2018-02-19 Alan Hayward <alan.hayward@arm.com>
431 * Makefile.in: Add common directory in build.
432 * configure.ac: Add common reference.
433 * configure: Regenerate.
435 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
437 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
438 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
439 * spu-low.c (spu_target_ops): Likewise.
440 * win32-low.c (win32_target_ops): Likewise.
441 * server.c (supported_btrace_packets): Report packets unconditionally.
442 * target.h (target_ops) <supports_btrace>: Remove.
443 (target_supports_btrace): Remove.
445 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
447 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
448 (handle_btrace_disable): Change return type to void. Use exceptions
450 (handle_btrace_general_set): Catch exception and copy message to
453 2018-02-08 Tom Tromey <tom@tromey.com>
455 * linux-low.c (install_software_single_step_breakpoints): Use
457 * inferiors.c (make_cleanup_restore_current_thread): Remove.
458 (do_restore_current_thread_cleanup): Remove.
459 * gdbthread.h (make_cleanup_restore_current_thread): Don't
462 2018-02-08 Tom Tromey <tom@tromey.com>
464 * mem-break.c (set_raw_breakpoint_at): Use
465 gdb::unique_xmalloc_ptr.
467 2018-01-30 Pedro Alves <palves@redhat.com>
470 * target.c (target_terminal::terminal_state): Rename to ...
471 (target_terminal::m_terminal_state): ... this.
473 2018-01-19 James Clarke <jrtc27@jrtc27.com>
475 * linux-low.c (handle_extended_wait): Surround call to
476 thread_db_notice_clone with #ifdef USE_THREAD_DB.
478 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
480 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
481 linux_ptrace_attach_fail_reason_string now returning an
483 (linux_attach): Likewise.
484 * thread-db.c (attach_thread): Likewise.
486 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
489 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
490 checking for fs_base/gs_base fields in struct user_regs_struct.
491 * configure: Regenerate.
493 2018-01-16 Yao Qi <yao.qi@linaro.org>
496 * linux-low.c (fetch_register): Call supply_register instead of
499 2018-01-08 Yao Qi <yao.qi@linaro.org>
500 Simon Marchi <simon.marchi@ericsson.com>
502 * Makefile.in (OBS): Remove selftest.o.
503 * configure.ac: Set srv_selftest_objs if $development is true.
504 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
505 * configure: Re-generated.
506 * server.c (captured_main): Wrap variable selftest_filter with
509 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
511 * server.c (parse_debug_format_options): Return std::string.
512 (handle_monitor_command, captured_main): Adjust.
514 2018-01-05 Pedro Alves <palves@redhat.com>
517 * server.c (captured_main): Pass quiet=false to
518 save_original_signals_state.
520 2018-01-01 Joel Brobecker <brobecker@adacore.com>
522 * gdbreplay.c (gdbreplay_version): Update copyright year in
524 * server.c (gdbserver_version): Likewise.
526 2017-12-08 Tom Tromey <tom@tromey.com>
528 * ax.c (ax_printf): Update.
530 2017-12-07 Yao Qi <yao.qi@linaro.org>
532 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
533 aarch64_linux_read_description.
534 * linux-amd64-ipa.c (idx2mask): New array.
535 (get_ipa_tdesc): Move idx2mask out.
536 (initialize_low_tracepoint): Initialize target descriptions.
537 * linux-i386-ipa.c (idx2mask): New array.
538 (get_ipa_tdesc): Move idx2mask out.
539 (initialize_low_tracepoint): Initialize target descriptions.
541 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
543 * tdesc.c (struct tdesc_type): Change return type.
544 (tdesc_add_flag): Change parameter type.
545 (tdesc_add_bitfield): Likewise.
546 (tdesc_add_field): Likewise.
547 (tdesc_set_struct_size): Likewise.
549 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
551 * regcache.c (registers_to_string): Remove unused variable.
553 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
555 * inferiors.c (for_each_inferior_with_data): Remove.
556 * inferiors.h (for_each_inferior_with_data): Remove.
557 * server.c (handle_qxfer_threads_worker): Change parameter type.
558 (handle_qxfer_threads_proper): Use for_each_thread.
560 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
562 * inferiors.c (for_each_inferior): Remove.
563 (clear_inferiors): Use for_each_thread.
564 * inferiors.h (for_each_inferior): Remove.
565 * linux-low.c (linux_wait_for_event_filtered): Use
567 (linux_stabilize_threads): Likewise.
568 * regcache.c (regcache_release): Likewise.
569 * server.c (gdb_wants_all_threads_stopped): Likewise.
570 (clear_pending_status_callback): Remove.
571 (handle_status): Use for_each_thread.
572 (captured_main): Likewise.
573 * win32-low.c (child_init_thread_list): Likewise.
574 (win32_clear_inferiors): Likewise.
575 (fake_breakpoint_event): Likewise.
577 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
579 * inferiors.h (find_inferior): Remove.
580 * inferiors.c (find_inferior): Remove.
582 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
584 * linux-low.c (resume_status_pending_p): Update comment.
585 (need_step_over_p): Update comment.
587 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
589 * linux-low.c (proceed_one_lwp): Return void, change parameter
591 (unsuspend_and_proceed_one_lwp): Likewise.
592 (proceed_all_lwps): Use for_each_thread.
593 (unstop_all_lwps): Likewise.
595 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
597 * linux-low.c (linux_resume_one_thread): Return void, take
599 (linux_resume): Use for_each_thread.
601 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
603 * linux-low.c (send_sigstop_callback): Return void, change
604 parameter type. Rename to...
605 (send_sigstop): ... this.
606 (suspend_and_send_sigstop_callback): Return void, change parameter
608 (suspend_and_send_sigstop): ... this.
609 (stop_all_lwps): Use for_each_thread.
611 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
613 * linux-low.c (lwp_running): Return bool, remove unused
615 (linux_stabilize_threads): Use find_thread.
617 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
619 * linux-low.c (select_singlestep_lwp_callback): Remove.
620 (count_events_callback): Remove.
621 (select_event_lwp_callback): Remove.
622 (select_event_lwp): Use find_thread/for_each_thread.
624 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
626 * linux-low.c (not_stopped_callback): Return bool, take filter
628 (linux_wait_for_event_filtered): Use find_thread.
629 (linux_wait_1): Likewise.
631 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
633 * linux-low.c (same_lwp): Remove.
634 (find_lwp_pid): Use find_thread.
636 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
638 * linux-low.c (delete_lwp_callback): Remove.
639 (linux_mourn): Use for_each_thread.
641 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
643 * linux-low.c (linux_detach_lwp_callback): Return void, remove
644 args parameter, don't check for pid.
645 (linux_detach): Use for_each_thread.
647 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
649 * linux-low.c (struct counter): Remove.
650 (second_thread_of_pid_p): Remove.
651 (last_thread_of_process_p): Use find_thread.
653 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
655 * inferiors.c (find_inferior_in_random): Remove.
656 * inferiors.h (find_inferior_in_random): Remove.
657 * linux-low.c (status_pending_p_callback): Return bool, accept
658 parameter ptid directly.
659 (linux_wait_for_event_filtered): Use find_thread_in_random.
660 (linux_wait_1): Likewise.
662 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
664 * inferiors.c (find_inferior_id): Remove.
665 (find_thread_ptid): Move implemention from find_inferior_id to
667 * inferiors.h (find_inferior_id): Remove.
668 * server.c (handle_status): Use find_thread_ptid.
669 (process_serial_event): Likewise.
670 * thread-db.c (find_one_thread): Likewise.
671 (thread_db_thread_handle): Likewise.
672 * win32-low.c (thread_rec): Likewise.
673 (child_delete_thread): Likewise.
674 (win32_thread_alive): Likewise.
675 (get_child_debug_event): Likewise.
677 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
679 * linux-mips-low.c (update_watch_registers_callback): Return
680 void, remove pid_p parameter, don't check for pid.
681 (mips_insert_point, mips_remove_point): Use for_each_thread.
683 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
685 * lynx.low (lynx_delete_thread_callback): Remove.
686 (lynx_mourn): Use for_each_thread.
688 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
690 * regcache.c (regcache_invalidate_one): Remove.
691 (regcache_invalidate_pid): use for_each_thread.
693 2017-11-26 Tom Tromey <tom@tromey.com>
695 * linux-low.c (linux_create_inferior): Update.
697 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
699 * spu-low.c (spu_create_inferior): Fix typo in argument name.
701 2017-11-24 Alan Hayward <alan.hayward@arm.com>
703 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
704 * linux-aarch64-low.c (initialize_low_arch): Call init func.
705 * linux-aarch64-tdesc-selftest.c: New file.
706 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
708 2017-11-24 Alan Hayward <alan.hayward@arm.com>
710 * configure.srv: Add new file.
711 * linux-aarch64-low.c (initialize_low_arch): Call init func.
712 * linux-aarch64-tdesc-selftest.c: New file.
713 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
715 2017-11-24 Alan Hayward <alan.hayward@arm.com>
717 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
718 * linux-aarch64-low.c (initialize_low_arch): Remove init.
719 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
721 2017-11-24 Alan Hayward <alan.hayward@arm.com>
723 * configure.srv: Add new files.
724 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
725 aarch64_linux_read_description.
726 * linux-aarch64-low.c (aarch64_linux_read_description):
727 Merge with aarch64_arch_setup.
728 (aarch64_arch_setup): Call aarch64_linux_read_description.
729 * linux-aarch64-tdesc.c: New file.
730 * linux-aarch64-tdesc.h: New file.
732 2017-11-24 Yao Qi <yao.qi@linaro.org>
734 * configure.srv: Set $srv_regobj for tic6x-linux.
735 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
736 (tic6x_read_description): Move some code to tic6x_arch_setup.
737 (tic6x_tdesc_test): New function.
738 (initialize_low_arch): Call selftests::register_test.
740 2017-11-22 Yao Qi <yao.qi@linaro.org>
742 * remote-utils.c (prepare_resume_reply): Use memcpy.
744 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
746 * linux-low.c (kill_one_lwp_callback): Return void, take
747 argument directly, don't filter on pid.
748 (linux_kill): Use for_each_thread.
750 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
752 * linux-low.c (need_step_over_p): Return bool, remove dummy
754 (linux_resume, proceed_all_lwps): Use find_thread.
756 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
758 * linux-low.c (resume_status_pending_p): Return bool, remove
760 (linux_resume): Use find_thread.
762 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
764 * linux-low.c (struct thread_resume_array): Remove.
765 (linux_set_resume_request): Return void, take arguments
767 (linux_resume): Use for_each_thread.
769 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
771 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
772 return bool, remove data argument.
773 (linux_stabilize_threads): Use find_thread.
775 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
777 * linux-low.c (unsuspend_one_lwp): Remove.
778 (unsuspend_all_lwps): Use for_each_thread, inline code from
781 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
783 * gdbthread.h (find_thread): Add overload with ptid_t filter.
784 * linux-low.c (struct iterate_over_lwps_args): Remove.
785 (iterate_over_lwps_filter): Remove.
786 (iterate_over_lwps): Use find_thread.
788 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
790 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
791 (linux_handle_new_gdb_connection): Use for_each_thread, inline
792 code from reset_lwp_ptrace_options_callback.
794 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
796 * linux-arm-low.c (struct update_registers_data): Remove.
797 (update_registers_callback): Return void, take arguments
798 directly, don't check thread's pid.
799 (arm_insert_point, arm_remove_point): Use for_each_thread.
801 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
803 * win32-low.c (continue_one_thread): Return void, take argument
805 (child_continue): Use for_each_thread.
807 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
809 * win32-i386-low.c (update_debug_registers_callback): Rename
811 (update_debug_registers): ... this, return void, remove pid_p arg.
812 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
814 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
816 * inferiors.h (struct process_info): Add constructor, initialize
818 <syscalls_to_catch>: Change type to std::vector<int>.
819 * inferiors.c (add_process): Allocate process_info with new.
820 (remove_process): Free process_info with delete.
821 * linux-low.c (handle_extended_wait): Adjust.
822 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
823 * server.c (handle_general_set): Adjust.
825 2017-11-16 Pedro Alves <palves@redhat.com>
827 * remote-utils.c (remote_close): Block SIGIO signals instead of
828 uninstalling the SIGIO handler.
830 2017-11-16 Alan Hayward <alan.hayward@arm.com>
832 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
834 2017-11-16 Yao Qi <yao.qi@linaro.org>
836 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
837 (tic6x_store_gregset): Likewise.
838 (tic6x_usrregs_info): Move it up.
840 2017-11-15 Alan Hayward <alan.hayward@arm.com>
842 * Makefile.in: Update arch rules.
843 * configure.srv: Explicitly mark arch/ files.
845 2017-11-13 Andreas Schwab <schwab@suse.de>
847 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
849 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
851 2017-11-06 Pedro Alves <palves@redhat.com>
853 * config.in, configure: Regenerate.
855 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
857 * target.c (struct thread_search): Remove.
858 (thread_search_callback): Remove.
859 (prepare_to_access_memory): Use for_each_thread instead of
860 find_inferior. Inline code from thread_search_callback.
862 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
864 * server.c (struct visit_actioned_threads_data): Remove.
865 (visit_actioned_threads): Change prototype to take arguments
867 (resume): Use find_thread instead of find_inferior.
869 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
871 * server.c (queue_stop_reply_callback): Change prototype, return
873 (find_status_pending_thread_callback): Remove.
874 (handle_status): Replace find_inferior with find_thread and
877 2017-10-25 Alan Hayward <alan.hayward@arm.com>
879 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
881 (aarch64_store_gregset): Likewise.
882 (aarch64_fill_fpregset): Likewise.
883 (aarch64_store_fpregset): Likewise.
885 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
887 * gdbthread.h (find_thread, for_each_thread): New functions.
888 * inferiors.c (thread_of_pid): Remove.
889 (find_any_thread_of_pid): Use find_thread.
890 * linux-low.c (num_lwps): Use for_each_thread.
892 2017-10-17 Yao Qi <yao.qi@linaro.org>
894 * Makefile.in: Remove one rule.
895 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
897 2017-10-17 Yao Qi <yao.qi@linaro.org>
899 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
900 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
902 2017-10-17 Yao Qi <yao.qi@linaro.org>
904 * configure.srv: Rename arm.o with arch/arm.o.
906 2017-10-17 Yao Qi <yao.qi@linaro.org>
908 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
909 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
910 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
911 (arch-i386.o, arch-amd64.o): Remove rules.
912 (arch/%.o): New rule.
913 Update POSTCOMPILE and COMPILE.pre.
914 * configure.ac: Invoke AC_CONFIG_COMMANDS.
915 * configure: Re-generated.
916 * configure.srv: Replace arch-i386.o with arch/i386.o.
917 Replace arch-amd64.o with arch/amd64.o.
919 2017-10-16 Yao Qi <yao.qi@linaro.org>
921 * configure: Regenerated.
923 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
925 * inferiors.h: (struct inferior_list): Remove.
926 (struct inferior_list_entry); Remove.
927 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
928 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
929 get_first_inferior): Remove.
930 (for_each_inferior, for_each_inferior_with_data, find_inferior,
931 find_inferior_id, find_inferior_in_random): Change signature.
932 * inferiors.c (all_threads): Change type to
933 std::list<thread_info *>.
934 (get_thread): Remove macro.
935 (find_inferior, find_inferior_id): Change signature, implement
937 (find_inferior_in_random): Change signature, implement using
938 find_thread_in_random.
939 (for_each_inferior, for_each_inferior_with_data): Change
940 signature, implement using for_each_thread.
941 (add_inferior_to_list, remove_inferior): Remove.
942 (add_thread, get_first_thread, thread_of_pid,
943 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
944 (get_first_inferior, one_inferior_p, clear_inferior_list):
946 (clear_inferiors, get_thread_process): Update.
947 * gdbthread.h: Include <list>.
948 (struct thread_info) <entry>: Remove field.
950 (all_threads): Change type to std::list<thread_info *>.
951 (get_first_inferior): Add doc.
952 (find_thread, for_each_thread, find_thread_in_random): New
954 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
955 * linux-arm-low.c (update_registers_callback): Update.
956 * linux-low.c (second_thread_of_pid_p): Update.
957 (kill_one_lwp_callback, linux_detach_lwp_callback,
958 delete_lwp_callback, status_pending_p_callback, same_lwp,
959 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
960 iterate_over_lwps, not_stopped_callback,
961 resume_stopped_resumed_lwps, count_events_callback,
962 select_singlestep_lwp_callback, select_event_lwp_callback,
963 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
964 suspend_and_send_sigstop_callback, wait_for_sigstop,
965 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
966 lwp_running, linux_set_resume_request, resume_status_pending_p,
967 need_step_over_p, start_step_over, linux_resume_one_thread,
968 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
969 reset_lwp_ptrace_options_callback): Update.
970 * linux-mips-low.c (update_watch_registers_callback): Update.
971 * regcache.c (regcache_invalidate_one, regcache_invalidate):
973 (free_register_cache_thread_one): Remove.
974 (regcache_release): Update.
975 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
976 handle_qxfer_threads_worker): Update.
977 (handle_query): Update, use list iterator.
978 (visit_actioned_threads, handle_pending_status,
979 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
980 clear_pending_status_callback, set_pending_status_callback,
981 find_status_pending_thread_callback, handle_status,
982 process_serial_event): Update.
983 * target.c (thread_search_callback): Update.
984 * thread-db.c (thread_db_get_tls_address): Update.
985 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
987 * win32-i386-low.c (update_debug_registers_callback): Update.
988 * win32-low.c (delete_thread_info, child_delete_thread,
989 continue_one_thread, suspend_one_thread,
990 get_child_debug_event): Adjust.
992 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
994 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
995 * inferiors.h: Include <list>.
996 (struct process_info) <entry>: Remove field.
998 (pid_of): Change macro to function.
999 (ptid_of, lwpid_of): Remove macro.
1000 (all_processes): Change type to std::list<process_info *>.
1001 (ALL_PROCESSES): Remove macro.
1002 (for_each_process, find_process): New function.
1003 * inferiors.c (all_processes): Change type to
1004 std::list<process_info *>.
1005 (find_thread_process): Adjust.
1006 (add_process): Likewise.
1007 (remove_process): Likewise.
1008 (find_process_pid): Likewise.
1009 (get_first_process): Likewise.
1010 (started_inferior_callback): Remove.
1011 (have_started_inferiors_p): Adjust.
1012 (attached_inferior_callback): Remove.
1013 (have_attached_inferiors_p): Adjust.
1014 * linux-low.c (check_zombie_leaders): Likewise.
1015 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1016 (x86_linux_update_xmltarget): Adjust.
1017 * server.c (handle_query): Likewise.
1018 (gdb_reattached_process): Remove.
1019 (handle_status): Adjust.
1020 (kill_inferior_callback): Likewise.
1021 (detach_or_kill_inferior): Remove.
1022 (print_started_pid): Likewise.
1023 (print_attached_pid): Likewise.
1024 (detach_or_kill_for_exit): Update.
1025 (process_serial_event): Likewise.
1026 * linux-arm-low.c (arm_new_fork): Likewise.
1028 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1030 * dll.h: Include <list>.
1031 (struct dll_info): Add constructor.
1032 <entry>: Remove field.
1033 (all_dlls): Change type to std::list<dll_info>.
1034 * dll.c: Include <algorithm>.
1035 (get_dll): Remove macro.
1036 (all_dlls): Change type to std::list<dll_info *>.
1037 (free_one_dll): Remove.
1038 (match_dll): Likewise.
1039 (loaded_dll): Adjust.
1040 (unloaded_dll): Adjust to all_dlls type change, use
1041 std::find_if. Inline code from match_dll.
1042 (clear_dlls): Adjust to all_dlls type change.
1043 * server.c (emit_dll_description): Remove.
1044 (handle_qxfer_libraries): Adjust to all_dlls type change,
1045 integrate emit_dll_description's functionality.
1047 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1049 * linux-low.h (struct linux_target_ops) <delete_process>: New
1051 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1052 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1053 (struct linux_target_ops): Add delete_process callback.
1054 * linux-arm-low.c (arm_delete_process): New.
1055 (struct linux_target_ops): Add delete_process callback.
1056 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1057 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1058 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1059 * linux-mips-low.c (mips_linux_delete_process): New.
1060 (struct linux_target_ops): Add delete_process callback.
1061 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1062 * linux-s390-low.c (struct linux_target_ops): Likewise.
1063 * linux-sh-low.c (struct linux_target_ops): Likewise.
1064 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1065 * linux-tile-low.c (struct linux_target_ops): Likewise.
1066 * linux-x86-low.c (x86_linux_delete_process): New.
1067 (struct linux_target_ops): Add delete_process callback.
1068 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1070 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1072 * linux-aarch64-low.c (the_low_target): Add thread delete
1074 * linux-arm-low.c (arm_delete_thread): New function.
1075 (the_low_target): Add thread delete callback.
1076 * linux-bfin-low.c (the_low_target): Likewise.
1077 * linux-crisv32-low.c (the_low_target): Likewise.
1078 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1080 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1082 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1083 * linux-mips-low.c (mips_linux_delete_thread): New function.
1084 (the_low_target): Add thread delete callback.
1085 * linux-ppc-low.c (the_low_target): Likewise.
1086 * linux-s390-low.c (the_low_target): Likewise.
1087 * linux-sh-low.c (the_low_target): Likewise.
1088 * linux-tic6x-low.c (the_low_target): Likewise.
1089 * linux-tile-low.c (the_low_target): Likewise.
1090 * linux-x86-low.c (the_low_target): Likewise.
1091 * linux-xtensa-low.c (the_low_target): Likewise.
1093 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1095 * win32-low.c: Include "common-inferior.h".
1097 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1099 * inferiors.c (set_inferior_cwd): New function.
1100 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1101 (handle_query): Inform that QSetWorkingDir is supported.
1102 * win32-low.c (create_process): Pass the inferior's cwd to
1105 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1107 * inferiors.c (current_inferior_cwd): New global variable.
1108 (get_inferior_cwd): New function.
1109 * inferiors.h (struct process_info) <cwd>: New field.
1111 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1113 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1114 (OBS): Add gdb_tilde_expand.o.
1116 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1118 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1119 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1121 2017-09-29 Pedro Alves <palves@redhat.com>
1123 * ax.c (gdb_parse_agent_expr): Constify.
1124 * ax.h (gdb_parse_agent_expr): Constify.
1125 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1127 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1128 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1129 * remote-utils.h (read_ptid): Constify.
1130 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1131 (process_point_options, process_serial_event): Constify.
1132 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1133 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1134 (cmd_qtbuffer): Constify.
1136 2017-09-29 Pedro Alves <palves@redhat.com>
1138 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1141 2017-09-29 Pedro Alves <palves@redhat.com>
1143 * linux-low.c (handle_extended_wait): Pass parent thread instead
1144 of process to thread_db_notice_clone.
1145 * linux-low.h (thread_db_notice_clone): Replace parent process
1146 parameter with parent thread parameter.
1147 * thread-db.c (find_one_thread): Add comment.
1148 (thread_db_notice_clone): Replace parent process parameter with
1149 parent thread parameter. Temporarily switch to the parent thread.
1151 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1153 * gdbthread.h: Include "common-gdbthread.h".
1154 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1155 "if" when validating the ptid.
1156 * remote-utils.c: Include "gdbthread.h".
1157 (prepare_resume_reply): Use "switch_to_thread".
1158 * target.c (done_accessing_memory): Likewise.
1160 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1162 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1163 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1164 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1165 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1166 s390x-gs-linux64-ipa.o to ipa_obj.
1167 * linux-s390-low.c (HWCAP_S390_GS): New define.
1168 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1170 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1171 (s390_arch_setup): Check for guarded-storage support and choose
1173 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1174 init_registers_s390x_gs_linux64.
1175 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1177 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1178 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1180 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1182 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1184 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1186 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1187 (thread_db_thread_handle): Declare.
1188 * linux-low.c (linux_target_ops): Initialize thread_handle.
1189 * server.c (handle_qxfer_threads_worker): Add support for
1191 * target.h (struct target_ops): Add new function pointer,
1193 (target_thread_handle): Define.
1194 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1196 (thread_db_thread_handle): New function.
1198 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1200 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1201 * linux-low.h (thread_db_notice_clone): Declare.
1202 * thread-db.c (thread_db_notice_clone): New function.
1204 2017-09-21 Pedro Alves <palves@redhat.com>
1206 * server.c (gdb_read_memory, handle_status, process_serial_event)
1207 (handle_serial_event, handle_target_event): Adjust to
1208 set_desired_thread prototype change.
1209 * target.c (set_desired_thread): Remove 'use_general' parameter
1211 * target.h (set_desired_thread): Remove 'use_general' parameter.
1213 2017-09-20 Tom Tromey <tom@tromey.com>
1215 * target.c (target_terminal::terminal_state): Define.
1216 (target_terminal::init): Rename from target_terminal_init.
1217 (target_terminal::inferior): Rename from
1218 target_terminal_inferior.
1219 (target_terminal::ours): Rename from target_terminal_ours.
1220 (target_terminal::ours_for_output, target_terminal::info): New.
1222 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1224 * server.c (accumulate_file_name_length): Remove.
1225 (emit_dll_description): Adjust to std::string change.
1226 (handle_qxfer_libraries): Use std::string to hold document.
1228 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1230 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1231 return type of xml_escape_text.
1232 * server.c (emit_dll_description): Likewise.
1234 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1236 * server.c (captured_main): Accept argument for --selftest.
1237 Update run_tests call.
1238 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1239 when registering selftests.
1241 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1243 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1244 instead of "VEC" for "target_desc.reg_defs".
1245 (regcache_cpy): Likewise.
1246 (registers_to_string): Likewise.
1247 (registers_from_string): Likewise.
1248 (find_regno): Likewise.
1249 (supply_regblock): Likewise.
1250 (regcache_raw_read_unsigned): Likewise.
1251 * tdesc.c (init_target_desc): Likewise.
1252 (tdesc_create_reg): Likewise.
1253 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1254 (struct target_desc) <reg_defs>: Convert to "std::vector".
1255 (target_desc): Do not initialize "reg_defs".
1256 (~target_desc): Update code to use "std::vector" instead of "VEC"
1257 for "target_desc.reg_defs".
1258 (operator==): Likewise.
1260 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1262 * inferiors.h (thread_to_gdb_id): Remove.
1263 * inferiors.c (thread_to_gdb_id): Remove.
1264 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1265 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1266 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1268 * nto-low.c (nto_fetch_registers, nto_store_registers,
1269 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1271 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1273 * inferiors.h (gdb_id_to_thread_id): Remove.
1274 * inferiors.c (gdb_id_to_thread_id): Remove.
1275 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1276 removal. Move pid declaration closer to where it's used.
1278 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1280 * server.c (handle_detach): New function.
1281 (process_serial_event): Move code out, call handle_detach.
1283 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1285 * server.c (require_running): Rename to ...
1286 (require_running_or_return): ... this ...
1287 (require_running_or_break): ... and this.
1288 (handle_query, process_serial_event): Adjust.
1290 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1292 * linux-low.c (linux_set_resume_request): Remove unused
1295 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1297 * server.c (first_thread_of): Remove.
1298 (process_serial_event): Replace usage of first_thread_of with
1299 find_any_thread_of_pid.
1300 * tracepoint.c (same_process_p): Remove.
1301 (gdb_agent_about_to_close): Replace usage of same_process_p with
1302 find_any_thread_of_pid.
1303 * linux-x86-low.c (same_process_callback): Remove.
1304 (x86_arch_setup_process_callback): Replace usage of
1305 same_process_callback with find_any_thread_of_pid.
1306 * thread-db.c (any_thread_of): Remove.
1307 (switch_to_process): Replace usage of any_thread_of with
1308 find_any_thread_of_pid.
1309 * inferiors.c (thread_pid_matches_callback): Remove.
1310 (find_thread_process): Adjust to use find_any_thread_of_pid.
1312 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1314 * regcache.c (get_thread_regcache): Guard calls to "memset"
1317 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1319 * linux-low.c (handle_extended_wait): Use
1320 "allocate_target_description" instead of "XNEW".
1321 * linux-x86-low.c (initialize_low_arch): Likewise.
1323 2017-09-05 Yao Qi <yao.qi@linaro.org>
1325 * configure.srv (srv_i386_regobj): Remove.
1326 (srv_amd64_regobj): Remove.
1327 (srv_regobj): Set it to "" for x86 non-linux targets.
1328 * linux-x86-tdesc.c (i386_linux_read_description):
1329 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1330 (init_registers_i386): Remove the declaration.
1331 (tdesc_i386): Remove the declaration.
1332 (lynx_i386_arch_setup): Call i386_create_target_description.
1333 * nto-x86-low.c: Likewise.
1334 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1335 [!__x86_64__]: include arch/i386.h.
1336 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1338 2017-09-05 Yao Qi <yao.qi@linaro.org>
1340 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1341 i386/amd64-XXX-linux from it.
1343 2017-09-05 Yao Qi <yao.qi@linaro.org>
1345 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1347 (ipa_amd64_linux_regobj): Remove.
1348 (ipa_x32_linux_regobj): Remove.
1350 2017-09-05 Yao Qi <yao.qi@linaro.org>
1352 * Makefile.in (arch-amd64.o): New rule.
1353 * configure.srv: Append arch-amd64.o.
1354 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1355 (get_ipa_tdesc): Call amd64_linux_read_description.
1356 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1357 and init_registers_amd64_XXX.
1358 * linux-x86-low.c (x86_linux_read_description): Call
1359 amd64_linux_read_description.
1360 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1361 (initialize_low_arch): Don't call init_registers_x32_XXX and
1362 init_registers_amd64_XXX.
1363 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1364 and tdesc_amd64_XXX.
1365 [__x86_64__] (amd64_tdesc_test): New function.
1366 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1367 and init_registers_amd64_XXX.
1368 * linux-x86-tdesc.c: Include arch/amd64.h.
1369 (xcr0_to_tdesc_idx): New function.
1370 (i386_linux_read_description): New function.
1371 (amd64_get_ipa_tdesc_idx): New function.
1372 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1373 (amd64_get_ipa_tdesc): Declare.
1375 2017-09-05 Yao Qi <yao.qi@linaro.org>
1377 * configure.srv (srv_i386_linux_xmlfiles): Remove
1378 i386/i386-XXX-linux.xml from it.
1380 2017-09-05 Yao Qi <yao.qi@linaro.org>
1382 * configure.srv: Set srv_i386_linux_regobj empty if $development
1384 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1385 initialize_low_tdesc.
1386 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1387 with #if initialize_low_tdesc.
1388 * linux-x86-tdesc-selftest.c: New file.
1389 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1391 2017-09-05 Yao Qi <yao.qi@linaro.org>
1393 * Makefile.in (arch-i386.o): New rule.
1394 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1395 (x86_64-*-linux*): Likewise.
1396 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1397 include arch/i386.h.
1398 (i386_linux_read_description): Remove code and call
1399 i386_create_target_description.
1400 * tdesc.c (allocate_target_description): New function.
1401 * tdesc.h (set_tdesc_architecture): Remove declaration.
1402 (set_tdesc_osabi): Likewise.
1404 2017-09-05 Yao Qi <yao.qi@linaro.org>
1406 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1407 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1408 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1410 * server.c (get_features_xml): Call tdesc_get_features_xml.
1411 * tdesc.c (set_tdesc_architecture): New function.
1412 (set_tdesc_osabi): New function.
1413 (tdesc_get_features_xml): New function.
1414 (tdesc_create_feature): Add an argument.
1415 * tdesc.h (struct target_desc) <features>: New field.
1416 <arch, osabi>: New field.
1417 (~target_desc): xfree features, arch, and osabi.
1418 (target_desc::oerator==): Don't compare .xmltarget.
1419 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1420 (set_tdesc_osabi): Likewise.
1421 (tdesc_get_features_xml): Likewise.
1423 2017-09-05 Yao Qi <yao.qi@linaro.org>
1425 * linux-x86-tdesc.c: Include selftest.h.
1426 (i386_tdesc_test): New function.
1427 (initialize_low_tdesc): Call selftests::register_test.
1428 * tdesc.h: Include regdef.h.
1429 (target_desc): Override operator == and !=.
1431 2017-09-05 Yao Qi <yao.qi@linaro.org>
1433 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1434 (ipa_obj): Likewise.
1435 * linux-i386-ipa.c: Include common/x86-xstate.h
1436 (get_ipa_tdesc): Call i386_linux_read_description.
1437 (initialize_low_tracepoint): Don't call init_registers_XXX
1438 functions, call initialize_low_tdesc instead.
1439 * linux-x86-low.c (x86_linux_read_description): Call
1440 i386_linux_read_description.
1441 (initialize_low_arch): Don't call init_registers_i386_XXX
1442 functions, call initialize_low_tdesc.
1443 * linux-x86-tdesc.c: New file.
1444 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1445 (i386_get_ipa_tdesc_idx): Declare.
1446 (i386_get_ipa_tdesc): Declare.
1447 (initialize_low_tdesc): Declare.
1449 2017-09-05 Yao Qi <yao.qi@linaro.org>
1451 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1454 2017-09-05 Yao Qi <yao.qi@linaro.org>
1456 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1457 * regcache.c (get_thread_regcache): Use VEC_length.
1458 (init_register_cache): Likewise.
1459 (regcache_cpy): Likewise.
1460 (registers_to_string): Iterate reg_defs via VEC_iterate.
1461 (find_regno): Likewise.
1462 (find_register_by_number): Use VEC_index.
1463 (register_size): Call find_register_by_number.
1464 (register_data): Call find_register_by_number.
1465 (supply_regblock): Use VEC_length.
1466 (regcache_raw_read_unsigned): Likewise.
1467 * tdesc.c (init_target_desc): Iterate reg_defs via
1469 (default_description): Update initializer.
1470 (copy_target_description): Don't update field num_registers.
1471 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1472 <num_registers>: Remove.
1474 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1476 * Makefile.in (.SECONDARY): Define target.
1478 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1480 * linux-low.c (linux_wait_1): Adjust.
1481 * server.c (queue_stop_reply_callback): Adjust.
1483 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1485 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1486 QEnvironmentUnset and QEnvironmentReset packets.
1487 (handle_query): Inform remote that QEnvironmentHexEncoded,
1488 QEnvironmentUnset and QEnvironmentReset are supported.
1490 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1492 * inferiors.h (inferior_target_data): Rename to ...
1493 (thread_target_data): ... this.
1494 (inferior_regcache_data): Rename to ...
1495 (thread_regcache_data): ... this.
1496 (set_inferior_regcache_data): Rename to ...
1497 (set_thread_regcache_data): ... this.
1498 * inferiors.c (inferior_target_data): Rename to ...
1499 (thread_target_data): ... this.
1500 (inferior_regcache_data): Rename to ...
1501 (thread_regcache_data): ... this.
1502 (set_inferior_regcache_data): Rename to ...
1503 (set_thread_regcache_data): ... this.
1504 (free_one_thread): Update.
1505 * linux-low.h (get_thread_lwp): Update.
1506 * regcache.c (get_thread_regcache): Update.
1507 (regcache_invalidate_thread): Update.
1508 (free_register_cache_thread): Update.
1509 * win32-i386-low.c (update_debug_registers_callback): Update.
1510 (win32_get_current_dr): Update.
1511 * win32-low.c (thread_rec): Update.
1512 (delete_thread_info): Update.
1513 (continue_one_thread): Update.
1514 (suspend_one_thread): Update.
1516 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1518 * inferiors.c (set_inferior_target_data): Remove.
1519 * inferiors.h (set_inferior_target_data): Remove.
1521 2017-08-18 Yao Qi <yao.qi@linaro.org>
1523 * Makefile.in (OBS): Add selftest.o.
1524 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1525 * configure, config.in: Re-generated.
1526 * server.c: Include common/sefltest.h.
1527 (captured_main): Handle option --selftest.
1529 2017-08-09 Yao Qi <yao.qi@linaro.org>
1531 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1532 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1533 i386-avx-mpx.o and i386-mmx.o.
1534 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1535 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1536 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1537 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1538 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1539 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1540 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1541 i386/amd64-avx-mpx.xml.
1543 2017-08-09 Yao Qi <yao.qi@linaro.org>
1545 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1546 and x32-avx-avx512.o.
1547 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1548 i386/x32-avx-avx512.xml.
1550 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1552 * tracepoint.h (enum class fast_tpoint_collect_result): New
1554 (fast_tracepoint_collecting): Change return type to
1555 fast_tpoint_collect_result.
1556 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1557 * linux-low.h: Include tracepoint.h.
1558 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1559 fast_tpoint_collect_result.
1560 * linux-low.c (handle_tracepoints): Adjust.
1561 (linux_fast_tracepoint_collecting): Change return type to
1562 fast_tpoint_collect_result.
1563 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1564 linux_wait_1, stuck_in_jump_pad_callback,
1565 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1566 proceed_one_lwp): Adjust to type change.
1568 2017-07-10 Yao Qi <yao.qi@linaro.org>
1570 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1572 2017-06-29 Yao Qi <yao.qi@linaro.org>
1574 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1576 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1578 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1580 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1582 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1584 * linux-low.c (linux_create_inferior): Adjust code to access the
1585 environment information via 'gdb_environ' class.
1586 * lynx-low.c (lynx_create_inferior): Likewise.
1587 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1588 (get_environ): Return a pointer to 'our_environ'.
1589 (captured_main): Initialize 'our_environ'.
1590 * server.h (get_environ): Adjust prototype.
1591 * spu-low.c (spu_create_inferior): Adjust code to access the
1592 environment information via 'gdb_environ' class.
1594 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1596 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1597 usage of "register" keyword.
1599 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1601 * configure: Re-generate.
1603 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1605 * configure: Re-generate.
1607 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1609 * Makefile.in (COMPILE.pre): Add "-x c++".
1611 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1613 * fork-child.c: Conditionally include <signal.h>.
1615 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1617 * server.c (handle_general_set): Handle new packet
1618 "QStartupWithShell".
1619 (handle_query): Add "QStartupWithShell" to the list of supported
1621 (gdbserver_usage): Add help text explaining the
1622 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1624 (captured_main): Recognize and act upon the presence of the new
1627 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1628 Pedro Alves <palves@redhat.com>
1630 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1631 * configure: Regenerate.
1632 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1634 (i[34567]86-*-lynxos*): Likewise.
1635 (spu*-*-*): Likewise.
1636 * fork-child.c: New file.
1637 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1639 (linux_ptrace_fun): New function.
1640 (linux_create_inferior): Adjust function prototype to reflect
1641 change on "target.h". Adjust function code to use
1643 (linux_request_interrupt): Delete "signal_pid".
1644 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1645 (lynx_ptrace_fun): New function.
1646 (lynx_create_inferior): Adjust function prototype to reflect
1647 change on "target.h". Adjust function code to use
1649 * nto-low.c (nto_create_inferior): Adjust function prototype and
1650 code to reflect change on "target.h". Update comments.
1651 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1652 "common-terminal.h" and "environ.h".
1653 (terminal_fd): Moved to fork-child.c.
1654 (old_foreground_pgrp): Likewise.
1655 (restore_old_foreground_pgrp): Likewise.
1656 (last_status): Make it global.
1657 (last_ptid): Likewise.
1658 (our_environ): New variable.
1659 (startup_with_shell): Likewise.
1660 (program_name): Likewise.
1661 (program_argv): Rename to...
1662 (program_args): ...this.
1663 (wrapper_argv): New variable.
1664 (start_inferior): Delete function.
1665 (get_exec_wrapper): New function.
1666 (get_exec_file): Likewise.
1667 (get_environ): Likewise.
1668 (prefork_hook): Likewise.
1669 (post_fork_inferior): Likewise.
1670 (postfork_hook): Likewise.
1671 (postfork_child_hook): Likewise.
1672 (handle_v_run): Update code to deal with arguments coming from the
1673 remote host. Update calls from "start_inferior" to
1675 (captured_main): Likewise. Initialize environment variable. Call
1677 * server.h (post_fork_inferior): New prototype.
1678 (get_environ): Likewise.
1679 (last_status): Declare.
1680 (last_ptid): Likewise.
1681 (signal_pid): Likewise.
1682 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1683 (spu_ptrace_fun): New function.
1684 (spu_create_inferior): Adjust function prototype to reflect change
1685 on "target.h". Adjust function code to use "fork_inferior".
1686 * target.c (target_terminal_init): New function.
1687 (target_terminal_inferior): Likewise.
1688 (target_terminal_ours): Likewise.
1689 * target.h: Include <vector>.
1690 (struct target_ops) <create_inferior>: Update prototype.
1691 (create_inferior): Update macro.
1692 * utils.c (gdb_flush_out_err): New function.
1693 * win32-low.c (win32_create_inferior): Adjust function prototype
1694 and code to reflect change on "target.h".
1696 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1698 * inferiors.c (switch_to_thread): New function.
1700 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1702 * Makefile.in (SFILE): Add "common/job-control.c".
1703 (OBS): Add "job-control.o".
1705 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1707 * Makefile: Remove "@host_makefile_frag@".
1709 2017-05-05 Pedro Alves <palves@redhat.com>
1711 * configure: Regenerate.
1713 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1715 * configure: Regenerate.
1717 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1719 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1720 software_single_step change of return type to
1721 std::vector<CORE_ADDR>.
1722 * linux-low.c (install_software_single_step_breakpoints):
1724 * linux-low.h (install_software_single_step_breakpoints):
1727 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1729 * remote-utils.c: Include "gdb_termios.h" instead of
1731 * terminal.h: Delete file.
1733 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1735 * server.c: Include <vector>.
1736 <program_argv, wrapper_argv>: Convert to std::vector.
1737 (start_inferior): Rewrite function to use C++.
1738 (handle_v_run): Likewise. Update code that calculates the argv
1739 based on the vRun packet; use C++.
1740 (captured_main): Likewise.
1742 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1744 * server.c (handle_v_cont): Initialize thread_resume::thread
1747 2017-04-05 Pedro Alves <palves@redhat.com>
1749 * configure: Regenerate.
1751 2017-04-05 Pedro Alves <palves@redhat.com>
1753 * gdbreplay.c (sync_error): Constify.
1754 * linux-x86-low.c (push_opcode): Constify.
1756 2017-04-05 Pedro Alves <palves@redhat.com>
1758 * win32-low.c (get_child_debug_event)
1759 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1760 Report TARGET_WAITKIND_SPURIOUS instead.
1762 2017-04-05 Pedro Alves <palves@redhat.com>
1764 * remote-utils.c (remote_prepare, remote_open): Constify.
1765 * remote-utils.h (remote_prepare, remote_open): Constify.
1766 * server.c (captured_main): Constify 'port' handling.
1768 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1770 * Makefile.in (clean): Clear .deps.
1772 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1774 * .gitignore: Remove generated files, replace with wildcard.
1775 * (clean): Replace removal of generated files with wildcard.
1776 (version.c): Replace with...
1777 (version-generated.c): ...this.
1778 (xml-builtin.c): Replace with...
1779 (xml-builtin-generated.c): ...this.
1780 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1781 (%.c: *regformats*): Replace with...
1782 (%-generated.c: *regformats*): ...this.
1784 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1786 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1787 (xtensa_fill_gregset): Call collect_register_by_name for
1789 (xtensa_store_gregset): Call supply_register_by_name for
1792 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1794 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1795 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1796 (xtensa_store_gregset): Call supply_register for all registers in
1797 a0_regnum..a0_regnum + C0_NREGS range.
1799 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1801 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1802 (ax-ipa.o: ax.c): Remove.
1803 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1804 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1805 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1806 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1807 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1809 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1811 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1812 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1813 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1814 (errors-ipa.o: ../common/errors.c): Remove.
1815 (format-ipa.o: ../common/format.c): Remove.
1816 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1818 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1820 * Makefile.in (%-ipa.o: %.c): New rule.
1821 (tracepoint-ipa.o: tracepoint.c): Remove.
1822 (utils-ipa.o: utils.c): Remove.
1823 (remote-utils-ipa.o: remote-utils.c): Remove.
1824 (regcache-ipa.o: regcache.c): Remove.
1825 (i386-linux-ipa.o: i386-linux.c): Remove.
1826 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1827 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1828 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1829 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1830 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1831 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1832 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1833 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1834 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1835 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1836 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1837 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1838 (aarch64-ipa.o: aarch64.c): Remove.
1839 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1840 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1841 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1842 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1843 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1844 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1845 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1846 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1847 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1848 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1849 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1850 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1851 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1852 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1853 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1854 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1855 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1856 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1857 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1858 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1859 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1860 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1861 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1862 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1863 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1864 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1865 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1866 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1867 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1868 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1869 (tdesc-ipa.o: tdesc.c): Remove.
1870 (x32-linux-ipa.o: x32-linux.c): Remove.
1871 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1872 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1874 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1876 * Makefile.in (%.o: ../arch/%.c): New rule.
1877 (arm.o: ../arch/arm.c): Remove.
1878 (arm-linux.o: ../arch/arm-linux.c): Remove.
1879 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1880 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1882 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1884 * Makefile.in (%.o: ../nat/%.c): New rule.
1885 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1886 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1887 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1888 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1889 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1890 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1891 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1892 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1893 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1894 (linux-personality.o: ../nat/linux-personality.c): Remove.
1895 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1896 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1897 (x86-linux.o: ../nat/x86-linux.c): Remove.
1898 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1899 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1901 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1903 * Makefile.in (%.o: ../common/%.c): New rule.
1904 (signals.o: ../common/signals.c): Remove.
1905 (print-utils.o: ../common/print-utils.c): Remove.
1906 (rsp-low.o: ../common/rsp-low.c): Remove.
1907 (common-utils.o: ../common/common-utils.c): Remove.
1908 (posix-strerror.o: ../common/posix-strerror.c): Remove.
1909 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1910 (vec.o: ../common/vec.c): Remove.
1911 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1912 (xml-utils.o: ../common/xml-utils.c): Remove.
1913 (ptid.o: ../common/ptid.c): Remove.
1914 (buffer.o: ../common/buffer.c): Remove.
1915 (format.o: ../common/format.c): Remove.
1916 (filestuff.o: ../common/filestuff.c): Remove.
1917 (agent.o: ../common/agent.c): Remove.
1918 (errors.o: ../common/errors.c): Remove.
1919 (environ.o: ../common/environ.c): Remove.
1920 (common-debug.o: ../common/common-debug.c): Remove.
1921 (cleanups.o: ../common/cleanups.c): Remove.
1922 (common-exceptions.o: ../common/common-exceptions.c): Remove.
1923 (fileio.o: ../common/fileio.c): Remove.
1924 (common-regcache.o: ../common/common-regcache.c): Remove.
1925 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1926 (new-op.o: ../common/new-op.c): Remove.
1927 (btrace-common.o: ../common/btrace-common.c): Remove.
1929 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1931 * Makefile.in (%.o: ../target/%.c): New rule.
1932 (waitstatus.o: ../target/waitstatus.c): Remove.
1934 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1937 (%.c: ../regformats/%.dat,
1938 (%.c: ../regformats/arm/%.dat,
1939 (%.c: ../regformats/i386/%.dat,
1940 (%.c: ../regformats/rs6000/%.dat): New rules.
1941 (aarch64.c): Remove.
1942 (reg-arm.c): Remove.
1943 (arm-with-iwmmxt.c): Remove.
1944 (arm-with-vfpv2.c): Remove.
1945 (arm-with-vfpv3.c): Remove.
1946 (arm-with-neon.c): Remove.
1947 (reg-bfin.c): Remove.
1948 (reg-cris.c): Remove.
1949 (reg-crisv32.c): Remove.
1951 (i386-linux.c): Remove.
1952 (i386-avx.c): Remove.
1953 (i386-avx-linux.c): Remove.
1954 (i386-avx-avx512.c): Remove.
1955 (i386-avx-avx512-linux.c): Remove.
1956 (i386-mpx.c): Remove.
1957 (i386-mpx-linux.c): Remove.
1958 (i386-avx-mpx-avx512-pku.c): Remove.
1959 (i386-avx-mpx-avx512-pku-linux.c): Remove.
1960 (i386-avx-mpx.c): Remove.
1961 (i386-avx-mpx-linux.c): Remove.
1962 (i386-mmx.c): Remove.
1963 (i386-mmx-linux.c): Remove.
1964 (reg-ia64.c): Remove.
1965 (reg-m32r.c): Remove.
1966 (reg-m68k.c): Remove.
1968 (mips-linux.c): Remove.
1969 (mips-dsp-linux.c): Remove.
1970 (mips64-linux.c): Remove.
1971 (mips64-dsp-linux.c): Remove.
1972 (nios2-linux.c): Remove.
1973 (powerpc-32.c): Remove.
1974 (powerpc-32l.c): Remove.
1975 (powerpc-altivec32l.c): Remove.
1976 (powerpc-cell32l.c): Remove.
1977 (powerpc-vsx32l.c): Remove.
1978 (powerpc-isa205-32l.c): Remove.
1979 (powerpc-isa205-altivec32l.c): Remove.
1980 (powerpc-isa205-vsx32l.c): Remove.
1981 (powerpc-e500l.c): Remove.
1982 (powerpc-64l.c): Remove.
1983 (powerpc-altivec64l.c): Remove.
1984 (powerpc-cell64l.c): Remove.
1985 (powerpc-vsx64l.c): Remove.
1986 (powerpc-isa205-64l.c): Remove.
1987 (powerpc-isa205-altivec64l.c): Remove.
1988 (powerpc-isa205-vsx64l.c): Remove.
1989 (s390-linux32.c): Remove.
1990 (s390-linux32v1.c): Remove.
1991 (s390-linux32v2.c): Remove.
1992 (s390-linux64.c): Remove.
1993 (s390-linux64v1.c): Remove.
1994 (s390-linux64v2.c): Remove.
1995 (s390-te-linux64.c): Remove.
1996 (s390-vx-linux64.c): Remove.
1997 (s390-tevx-linux64.c): Remove.
1998 (s390x-linux64.c): Remove.
1999 (s390x-linux64v1.c): Remove.
2000 (s390x-linux64v2.c): Remove.
2001 (s390x-te-linux64.c): Remove.
2002 (s390x-vx-linux64.c): Remove.
2003 (s390x-tevx-linux64.c): Remove.
2004 (tic6x-c64xp-linux.c): Remove.
2005 (tic6x-c64x-linux.c): Remove.
2006 (tic6x-c62x-linux.c): Remove.
2008 (reg-sparc64.c): Remove.
2009 (reg-spu.c): Remove.
2011 (amd64-linux.c): Remove.
2012 (amd64-avx.c): Remove.
2013 (amd64-avx-linux.c): Remove.
2014 (amd64-avx-avx512.c): Remove.
2015 (amd64-avx-avx512-linux.c): Remove.
2016 (amd64-mpx.c): Remove.
2017 (amd64-mpx-linux.c): Remove.
2018 (amd64-avx-mpx-avx512-pku.c): Remove.
2019 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2020 (amd64-avx-mpx.c): Remove.
2021 (amd64-avx-mpx-linux.c): Remove.
2023 (x32-linux.c): Remove.
2024 (x32-avx.c): Remove.
2025 (x32-avx-linux.c): Remove.
2026 (x32-avx-avx512.c): Remove.
2027 (x32-avx-avx512-linux.c): Remove.
2028 (reg-xtensa.c): Remove.
2029 (reg-tilegx.c): Remove.
2030 (reg-tilegx32.c): Remove.
2032 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2034 * Makefile.in (SFILES): Add "common/environ.c".
2035 (OBJS): Add "common/environ.h".
2037 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2039 * configure.ac: Check if the fs_base and gs_base members of
2040 `struct user_regs_struct' exist.
2041 * config.in: Regenerated.
2042 * configure: Likewise.
2044 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2046 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2048 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2049 (get_next_pcs_syscall_next_pc): Likewise.
2051 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
2053 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2054 * nto-x86-low.c: Likewise.
2056 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2058 * Makefile.in: Include disable-implicit-rules.mk.
2060 2016-11-23 Pedro Alves <palves@redhat.com>
2062 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2063 (debug_vprintf): Use std::chrono::steady_clock instead of
2064 gettimeofday. Use '.' instead of ':'.
2065 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2066 (get_timestamp): Use std::chrono::steady_clock instead of
2069 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2071 * Makefile.in: Fix whitespace formatting.
2073 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2075 * Makefile.in (SFILES, OBS): Flatten list and order
2078 2016-11-23 Pedro Alves <palves@redhat.com>
2080 * event-loop.c (handle_file_event): Use warning.
2081 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2082 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2085 2016-11-23 Pedro Alves <palves@redhat.com>
2087 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2089 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2090 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2091 debug_printf and debug_flush for debug output.
2092 * server.c (handle_general_set): Likewise.
2093 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2096 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2098 * Makefile.in (.c.o): Replace rule with ...
2099 (%.o: %.c): ... this one.
2101 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2103 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2104 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2106 * configure.ac: Remove checks for the make program.
2107 * configure: Re-generate.
2109 2016-10-28 Pedro Alves <palves@redhat.com>
2111 * Makefile.in (CXX_DIALECT): Get from configure.
2112 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2113 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2114 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2115 * config.in: Regenerate.
2116 * configure: Regenerate.
2118 2016-10-27 Yao Qi <yao.qi@linaro.org>
2120 * linux-low.c (linux_supports_range_stepping): Return true if
2121 can_software_single_step return true.
2123 2016-10-27 Yao Qi <yao.qi@linaro.org>
2125 * inferiors.c (find_inferior_in_random): New function.
2126 * inferiors.h (find_inferior_in_random): Declare.
2127 * linux-low.c (linux_wait_for_event_filtered): Call
2128 find_inferior_in_random instead of find_inferior.
2130 2016-10-27 Yao Qi <yao.qi@linaro.org>
2132 * linux-low.c (linux_wait_1): If single-step breakpoints are
2133 inserted, remove them.
2135 2016-10-26 Pedro Alves <palves@redhat.com>
2137 * linux-low.c (handle_extended_wait): Link parent/child fork
2139 (linux_wait_1): Unlink them.
2140 (linux_set_resume_request): Ignore resume requests for
2141 already-resumed and unhandled fork child threads.
2142 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2143 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2145 (handle_v_requests) <vCont>: Don't call require_running.
2146 * server.h (in_queued_stop_replies): New declaration.
2148 2016-10-24 Yao Qi <yao.qi@linaro.org>
2151 * linux-aarch64-low.c (append_insns): Cast the return value to
2154 2016-10-10 Yao Qi <yao.qi@linaro.org>
2156 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2158 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2160 * target.c (target_supports_multi_process): New function, moved
2162 * target.h (target_supports_multi_process): ... here. Remove
2165 2016-10-05 Tom Tromey <tom@tromey.com>
2168 * tracepoint.c (handle_tracepoint_bkpts): Check
2169 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2171 2016-10-05 Yao Qi <yao.qi@linaro.org>
2173 * configure.srv: Update the path of arm-*.xml files.
2175 2016-10-05 Terry Guo <terry.guo@arm.com>
2176 Yao Qi <yao.qi@linaro.org>
2178 * Makefile.in: Adjust the path of rules.
2179 * configure.srv: Update the path of xml files.
2180 * regformats/arm-with-iwmmxt.dat: Regenerated.
2181 * regformats/arm-with-neon.dat: Likewise.
2182 * regformats/arm-with-vfpv2.dat: Likewise.
2183 * regformats/arm-with-vfpv3.dat Likewise.
2185 2016-09-30 Yao Qi <yao.qi@linaro.org>
2188 * target.c (target_stop_and_wait): Don't call
2189 target_continue_no_signal, use resume_stop instead.
2191 2016-09-26 Yao Qi <yao.qi@linaro.org>
2193 * linux-low.c (linux_wait_1): Call debug_exit.
2195 2016-09-23 Pedro Alves <palves@redhat.com>
2197 * Makefile.in (SFILES): Add common/new-op.c.
2198 (OBS): Add common/new-op.o.
2199 (new-op.o): New rule.
2201 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2203 * .gitinore: Ignore more files.
2205 2016-09-21 Yao Qi <yao.qi@linaro.org>
2207 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2210 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2212 * server.c (start_inferior): Call target_mourn_inferior instead of
2213 mourn_inferior; pass ptid_t argument to it.
2215 (handle_target_event): Likewise.
2216 * target.c (target_mourn_inferior): New function.
2217 * target.h (mourn_inferior): Delete macro.
2219 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2221 * linux-low.c (lwp_is_stepping): New function.
2223 2016-09-06 Carl Love <cel@us.ibm.com>
2225 * server.c (start_inferior): Fixed comment, requested comment change
2226 didn't get updated correctly. Removed reference to ptrace () call as
2227 it is only true on Linux systems.
2229 2016-09-06 Carl Love <cel@us.ibm.com>
2231 * server.c (start_inferior): Do not call
2232 function target_post_create_inferior () if the
2233 inferior process has already exited.
2235 2016-09-05 Pedro Alves <palves@redhat.com>
2237 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2238 (COMPILE.pre, CC_LD): Use CXX directly.
2239 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2240 * acinclude.m4: Don't include build-with-cxx.m4.
2241 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2242 * configure: Regenerate.
2244 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2247 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2248 call writing data to own_buf.
2250 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2252 * target.c (mywait): Call target_wait instead of
2254 (target_wait): New function.
2256 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2258 * server.c (start_inferior): New variable 'ptid'. Replace calls
2259 to the_target->resume by target_continue{,_no_signal}, depending
2261 * target.c (target_stop_and_wait): Call target_continue_no_signal
2262 instead of the_target->resume.
2263 (target_continue): New function.
2265 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2267 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2269 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2272 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2274 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2275 * linux-arm-low.c (ps_get_thread_area): Likewise.
2276 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2277 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2278 * linux-mips-low.c (ps_get_thread_area): Likewise.
2279 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2280 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2281 * linux-x86-low.c (ps_get_thread_area): Likewise.
2282 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2284 2016-08-19 Pedro Alves <palves@redhat.com>
2286 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2288 2016-08-19 Pedro Alves <palves@redhat.com>
2290 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2291 comment. Use memcpy instead of casting through unsigned long.
2293 2016-08-19 Pedro Alves <palves@redhat.com>
2295 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2296 allocating around 0x80000000.
2298 2016-08-19 Pedro Alves <palves@redhat.com>
2301 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2302 (x32-avx512-linux-ipa.o): New rules.
2303 * configure.ac (x86_64-*-linux*): New x32 check.
2304 * configure.srv (ipa_x32_linux_regobj): New.
2305 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2306 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2308 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2310 * configure: Regenerate.
2312 2016-08-09 Pedro Alves <palves@redhat.com>
2315 * Makefile.in (OBS): Add signals-state-save-restore.o.
2316 (signals-state-save-restore.o): New rule.
2317 * config.in: Regenerate.
2318 * configure: Regenerate.
2319 * linux-low.c: Include "signals-state-save-restore.h".
2320 (linux_create_inferior): Call
2321 restore_original_signals_state.
2322 * server.c: Include "dispositions-save-restore.h".
2323 (captured_main): Call save_original_signals_state.
2325 2016-08-05 Pedro Alves <palves@redhat.com>
2327 * configure: Regenerate.
2329 2016-08-04 Yao Qi <yao.qi@linaro.org>
2331 * linux-low.c (regsets_fetch_inferior_registers): Check
2332 errno is ESRCH or not.
2334 2016-08-02 Yao Qi <yao.qi@linaro.org>
2336 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2337 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2338 (thread_db_load_search): Update.
2339 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2340 td_ta_set_event and td_ta_event_getmsg.
2342 2016-07-26 Pedro Alves <palves@redhat.com>
2345 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2346 of unsigned long for 64-bit registers and use uint32_t instead of
2347 unsigned int for 32-bit registers.
2349 2016-07-26 Pedro Alves <palves@redhat.com>
2351 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2354 2016-07-21 Tom Tromey <tom@tromey.com>
2356 * configure: Rebuild.
2358 2016-07-21 Yao Qi <yao.qi@linaro.org>
2360 * mem-break.c (find_gdb_breakpoint): Cast bp to
2361 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2363 2016-07-21 Yao Qi <yao.qi@linaro.org>
2365 * server.c (handle_v_requests): Support s and S actions
2366 if target_supports_software_single_step return true.
2368 2016-07-21 Yao Qi <yao.qi@linaro.org>
2370 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2371 is resume_step, call maybe_hw_step.
2372 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2374 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2376 (proceed_one_lwp): If resume request is resume_step, install
2377 reinsert breakpoints and call maybe_hw_step.
2379 2016-07-21 Yao Qi <yao.qi@linaro.org>
2381 * linux-low.c (proceed_one_lwp): Declare.
2382 (linux_resume_one_thread): Remove local variable 'step'.
2383 Lift code enqueue signal. Call proceed_one_lwp instead of
2384 linux_resume_one_lwp.
2386 2016-07-21 Yao Qi <yao.qi@linaro.org>
2388 * linux-low.c (linux_resume_one_thread): Call
2389 enqueue_pending_signal.
2391 2016-07-21 Yao Qi <yao.qi@linaro.org>
2393 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2394 * inferiors.c (do_restore_current_thread_cleanup): New function.
2395 (make_cleanup_restore_current_thread): Likewise.
2396 * linux-low.c (install_software_single_step_breakpoints): Call
2397 make_cleanup_restore_current_thread. Switch current_thread to
2400 2016-07-21 Yao Qi <yao.qi@linaro.org>
2402 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2403 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2404 (clone_one_breakpoint): Likewise.
2405 (delete_reinsert_breakpoints): Change parameter to thread.
2407 (has_reinsert_breakpoints): Likewise.
2408 (uninsert_reinsert_breakpoints): Likewise.
2409 (reinsert_reinsert_breakpoints): Likewise.
2410 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2411 (delete_reinsert_breakpoints): Likewise.
2412 (reinsert_reinsert_breakpoints): Likewise.
2413 (uninsert_reinsert_breakpoints): Likewise.
2414 (has_reinsert_breakpoints): Likewise.
2416 2016-07-21 Yao Qi <yao.qi@linaro.org>
2418 * inferiors.c (get_thread_process): Make parameter const.
2419 * inferiors.h (get_thread_process): Update declaration.
2420 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2421 Add new parameters child_thread and parent_thread. Callers
2423 * mem-break.h (clone_all_breakpoints): Update declaration.
2425 2016-07-21 Yao Qi <yao.qi@linaro.org>
2427 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2428 <command_list, handler>: Remove.
2429 (struct gdb_breakpoint): New.
2430 (struct other_breakpoint): New.
2431 (struct reinsert_breakpoint): New.
2432 (is_gdb_breakpoint): New function.
2433 (any_persistent_commands): Update command_list if
2434 is_gdb_breakpoint returns true.
2435 (set_breakpoint): Create breakpoints according to their types.
2436 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2437 (set_gdb_breakpoint_1): Likewise.
2438 (set_gdb_breakpoint): Likewise.
2439 (clear_breakpoint_conditions): Change parameter type to
2440 'struct gdb_breakpoint *'.
2441 (clear_breakpoint_commands): Likewise.
2442 (clear_breakpoint_conditions_and_commands): Likewise.
2443 (add_condition_to_breakpoint): Likewise.
2444 (add_breakpoint_condition): Likewise.
2445 (add_commands_to_breakpoint): Likewise.
2446 (check_breakpoints): Check other_breakpoint.
2447 (clone_one_breakpoint): Clone breakpopint according to its type.
2448 * mem-break.h (struct gdb_breakpoint): Declare.
2449 (set_gdb_breakpoint): Update declaration.
2450 (clear_breakpoint_conditions_and_commands): Likewise.
2451 (add_breakpoint_condition): Likewise.
2452 (add_breakpoint_commands): Likewise.
2453 * server.c (process_point_options): Change parameter type to
2454 'struct gdb_breakpoint *'.
2456 2016-07-21 Yao Qi <yao.qi@linaro.org>
2458 * mem-break.c (set_breakpoint_at): Rename it to ...
2459 (set_breakpoint_type_at): ... it.
2460 (set_breakpoint_at): Call set_breakpoint_type_at.
2461 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2462 * mem-break.h (set_breakpoint_at): Update comments.
2464 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2466 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2468 (nios2_store_gregset): Likewise.
2470 2016-07-01 Pedro Alves <palves@redhat.com>
2471 Antoine Tremblay <antoine.tremblay@ericsson.com>
2473 * linux-low.c: Change interface to take the target lwp_info
2474 pointer directly and return void. Handle detaching from a zombie
2476 (linux_detach_lwp_callback): New function.
2477 (linux_detach): Detach from the leader thread after detaching from
2480 2016-06-28 Yao Qi <yao.qi@linaro.org>
2482 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2483 for variable new_offset.
2484 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2485 (aarch64_ftrace_insn_reloc_cb): Likewise.
2486 (aarch64_ftrace_insn_reloc_tb): Likewise.
2487 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2488 PRIx64 instead of PRIx32.
2490 2016-06-28 Yao Qi <yao.qi@linaro.org>
2492 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2493 (the_low_target): Install arm_get_syscall_trapinfo.
2495 2016-06-28 Yao Qi <yao.qi@linaro.org>
2497 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2499 (the_low_target): Install aarch64_get_syscall_trapinfo.
2501 2016-06-28 Yao Qi <yao.qi@linaro.org>
2503 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2505 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2506 Remove parameter sysno.
2507 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2510 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2512 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2513 (s390_emit_ne_goto): Likewise.
2514 (s390_emit_lt_goto): Likewise.
2515 (s390_emit_le_goto): Likewise.
2516 (s390_emit_gt_goto): Likewise.
2517 (s390_emit_ge_goto): Likewise.
2518 (s390x_emit_eq_goto): Likewise.
2519 (s390x_emit_ne_goto): Likewise.
2520 (s390x_emit_lt_goto): Likewise.
2521 (s390x_emit_le_goto): Likewise.
2522 (s390x_emit_gt_goto): Likewise.
2523 (s390x_emit_ge_goto): Likewise.
2524 (s390_emit_ops_impl): Mark variable static.
2525 (s390x_emit_ops): Likewise.
2527 2016-06-17 Yao Qi <yao.qi@linaro.org>
2529 * linux-low.c (handle_extended_wait): Call
2530 uninsert_reinsert_breakpoints for the parent process. Remove
2531 reinsert breakpoints from the child process. Reinsert them to
2532 the parent process when vfork is done.
2533 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2534 (reinsert_reinsert_breakpoints): New function.
2535 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2536 (reinsert_reinsert_breakpoints): Declare.
2538 2016-06-17 Yao Qi <yao.qi@linaro.org>
2540 * linux-low.c (handle_extended_wait): If the parent is doing
2541 step-over, remove the reinsert breakpoints from the forked child.
2543 2016-06-17 Yao Qi <yao.qi@linaro.org>
2545 * linux-low.c (unsuspend_all_lwps): Declare.
2546 (linux_low_filter_event): If thread exited, call finish_step_over.
2547 If step-over is finished, unsuspend other threads.
2549 2016-06-17 Yao Qi <yao.qi@linaro.org>
2551 * linux-low.c (linux_resume_one_lwp_throw): Assert
2552 has_reinsert_breakpoints returns false.
2553 * mem-break.c (delete_disabled_breakpoints): Assert
2554 bp type isn't reinsert_breakpoint.
2556 2016-06-17 Yao Qi <yao.qi@linaro.org>
2558 * linux-low.c (maybe_hw_step): New function.
2559 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2560 (finish_step_over): Switch current_thread to lwp temporarily,
2561 and assert has_reinsert_breakpoints returns true.
2562 (proceed_one_lwp): Call maybe_hw_step.
2563 * mem-break.c (has_reinsert_breakpoints): New function.
2564 * mem-break.h (has_reinsert_breakpoints): Declare.
2566 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2568 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2570 2016-05-17 Yao Qi <yao.qi@linaro.org>
2572 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2573 instead of find_inferior.
2575 2016-05-05 Yao Qi <yao.qi@linaro.org>
2577 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2578 Initialize res to zero.
2580 2016-05-05 Yao Qi <yao.qi@linaro.org>
2582 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2585 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2587 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2588 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2589 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2591 2016-04-28 Par Olsson <par.olsson@windriver.com>
2592 Simon Marchi <simon.marchi@ericsson.com>
2594 * tracepoint.c (write_inferior_int8): New function.
2595 (cmd_qtenable_disable): Write enable flag using
2596 write_inferior_int8.
2598 2016-04-25 Yao Qi <yao.qi@linaro.org>
2600 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2601 (need_step_over_p): Return zero if the LWP has pending signals
2602 can be delivered on software single step target.
2604 2016-04-25 Yao Qi <yao.qi@linaro.org>
2606 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2607 return instead of error.
2609 2016-04-22 Yao Qi <yao.qi@linaro.org>
2611 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2614 2016-04-22 Yao Qi <yao.qi@linaro.org>
2616 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2617 signal when stepping over breakpoint with software single
2620 2016-04-21 Pedro Alves <palves@redhat.com>
2622 * linux-s390-low.c (s390_collect_ptrace_register)
2623 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2625 (s390_check_regset): Use void * instead of gdb_byte *.
2627 2016-04-20 Pedro Alves <palves@redhat.com>
2629 * configure: Renegerate.
2631 2016-04-20 Yao Qi <yao.qi@linaro.org>
2633 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2634 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2636 (arm_store_gregset): Likewise.
2638 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2640 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2641 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2642 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2643 (amd64-avx-mpx-linux.c): New rules.
2644 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2645 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2646 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2647 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2648 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2649 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2650 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2651 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2652 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2653 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2654 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2655 * linux-x86-low.c (x86_linux_read_description): Add case for
2656 X86_XSTATE_AVX_MPX_MASK.
2657 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2658 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2659 init_registers_i386_avx_mpx_linux.
2660 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2661 (initialize_low_tracepoint): Call
2662 init_registers_i386_avx_mpx_linux.
2663 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2664 (initialize_low_tracepoint): Call
2665 init_registers_amd64_avx_mpx_linux.
2666 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2667 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2668 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2671 2016-04-18 Pedro Alves <palves@redhat.com>
2673 * configure: Regenerate.
2675 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2677 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2678 (aarch64_emit_sub): Likewise.
2680 2016-04-12 Pedro Alves <palves@redhat.com>
2682 * utils.c (prepare_to_throw_exception): Delete.
2684 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2686 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2688 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2690 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2692 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2694 * linux-aarch64-ipa.c: Add <elf.h> include.
2695 * linux-ppc-ipa.c: Add <elf.h> include.
2696 * linux-s390-ipa.c: Add <elf.h> include.
2698 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2700 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2701 (get_raw_reg_ptr): Likewise.
2702 (get_trace_state_variable_value_ptr): Likewise.
2703 (set_trace_state_variable_value_ptr): Likewise.
2704 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2707 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2708 Marcin Kościelnicki <koriakin@0x04.net>
2711 * linux-ppc-low.c (emit_insns): New function.
2712 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2713 (ppc_emit_prologue): New function.
2714 (ppc_emit_epilogue): New function.
2715 (ppc_emit_add): New function.
2716 (ppc_emit_sub): New function.
2717 (ppc_emit_mul): New function.
2718 (ppc_emit_lsh): New function.
2719 (ppc_emit_rsh_signed): New function.
2720 (ppc_emit_rsh_unsigned): New function.
2721 (ppc_emit_ext): New function.
2722 (ppc_emit_zero_ext): New function.
2723 (ppc_emit_log_not): New function.
2724 (ppc_emit_bit_and): New function.
2725 (ppc_emit_bit_or): New function.
2726 (ppc_emit_bit_xor): New function.
2727 (ppc_emit_bit_not): New function.
2728 (ppc_emit_equal): New function.
2729 (ppc_emit_less_signed): New function.
2730 (ppc_emit_less_unsigned): New function.
2731 (ppc_emit_ref): New function.
2732 (ppc_emit_const): New function.
2733 (ppc_emit_reg): New function.
2734 (ppc_emit_pop): New function.
2735 (ppc_emit_stack_flush): New function.
2736 (ppc_emit_swap): New function.
2737 (ppc_emit_stack_adjust): New function.
2738 (ppc_emit_call): New function.
2739 (ppc_emit_int_call_1): New function.
2740 (ppc_emit_void_call_2): New function.
2741 (ppc_emit_if_goto): New function.
2742 (ppc_emit_goto): New function.
2743 (ppc_emit_eq_goto): New function.
2744 (ppc_emit_ne_goto): New function.
2745 (ppc_emit_lt_goto): New function.
2746 (ppc_emit_le_goto): New function.
2747 (ppc_emit_gt_goto): New function.
2748 (ppc_emit_ge_goto): New function.
2749 (ppc_write_goto_address): New function.
2750 (ppc_emit_ops_impl): New static variable.
2751 (ppc64v1_emit_prologue): New function.
2752 (ppc64v2_emit_prologue): New function.
2753 (ppc64_emit_epilogue): New function.
2754 (ppc64_emit_add): New function.
2755 (ppc64_emit_sub): New function.
2756 (ppc64_emit_mul): New function.
2757 (ppc64_emit_lsh): New function.
2758 (ppc64_emit_rsh_signed): New function.
2759 (ppc64_emit_rsh_unsigned): New function.
2760 (ppc64_emit_ext): New function.
2761 (ppc64_emit_zero_ext): New function.
2762 (ppc64_emit_log_not): New function.
2763 (ppc64_emit_bit_and): New function.
2764 (ppc64_emit_bit_or): New function.
2765 (ppc64_emit_bit_xor): New function.
2766 (ppc64_emit_bit_not): New function.
2767 (ppc64_emit_equal): New function.
2768 (ppc64_emit_less_signed): New function.
2769 (ppc64_emit_less_unsigned): New function.
2770 (ppc64_emit_ref): New function.
2771 (ppc64_emit_const): New function.
2772 (ppc64v1_emit_reg): New function.
2773 (ppc64v2_emit_reg): New function.
2774 (ppc64_emit_pop): New function.
2775 (ppc64_emit_stack_flush): New function.
2776 (ppc64_emit_swap): New function.
2777 (ppc64v1_emit_call): New function.
2778 (ppc64v2_emit_call): New function.
2779 (ppc64v1_emit_int_call_1): New function.
2780 (ppc64v2_emit_int_call_1): New function.
2781 (ppc64v1_emit_void_call_2): New function.
2782 (ppc64v2_emit_void_call_2): New function.
2783 (ppc64_emit_if_goto): New function.
2784 (ppc64_emit_eq_goto): New function.
2785 (ppc64_emit_ne_goto): New function.
2786 (ppc64_emit_lt_goto): New function.
2787 (ppc64_emit_le_goto): New function.
2788 (ppc64_emit_gt_goto): New function.
2789 (ppc64_emit_ge_goto): New function.
2790 (ppc64v1_emit_ops_impl): New static variable.
2791 (ppc64v2_emit_ops_impl): New static variable.
2792 (ppc_emit_ops): New function.
2793 (linux_low_target): Wire in ppc_emit_ops.
2795 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2796 Marcin Kościelnicki <koriakin@0x04.net>
2799 * Makefile.in: Add powerpc-*-ipa.o
2800 * configure.srv: Add ipa_obj for powerpc*-linux.
2801 * linux-ppc-ipa.c: New file.
2802 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2804 (PPC_FIELD): New macro.
2805 (PPC_SEXT): New macro.
2806 (PPC_OP6): New macro.
2807 (PPC_BO): New macro.
2808 (PPC_LI): New macro.
2809 (PPC_BD): New macro.
2810 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2811 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2812 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2813 (ppc_get_thread_area): New function.
2814 (is_elfv2_inferior): New function.
2815 (gen_ds_form): New function.
2816 (GEN_STD): New macro.
2817 (GEN_STDU): New macro.
2818 (GEN_LD): New macro.
2819 (GEN_LDU): New macro.
2820 (gen_d_form): New function.
2821 (GEN_ADDI): New macro.
2822 (GEN_ADDIS): New macro.
2823 (GEN_LI): New macro.
2824 (GEN_LIS): New macro.
2825 (GEN_ORI): New macro.
2826 (GEN_ORIS): New macro.
2827 (GEN_LWZ): New macro.
2828 (GEN_STW): New macro.
2829 (GEN_STWU): New macro.
2830 (gen_xfx_form): New function.
2831 (GEN_MFSPR): New macro.
2832 (GEN_MTSPR): New macro.
2833 (GEN_MFCR): New macro.
2834 (GEN_MTCR): New macro.
2835 (GEN_SYNC): New macro.
2836 (GEN_LWSYNC): New macro.
2837 (gen_x_form): New function.
2838 (GEN_OR): New macro.
2839 (GEN_MR): New macro.
2840 (GEN_LWARX): New macro.
2841 (GEN_STWCX): New macro.
2842 (GEN_CMPW): New macro.
2843 (gen_md_form): New function.
2844 (GEN_RLDICL): New macro.
2845 (GEN_RLDICR): New macro.
2846 (gen_i_form): New function.
2848 (GEN_BL): New macro.
2849 (gen_b_form): New function.
2850 (GEN_BNE): New macro.
2851 (GEN_LOAD): New macro.
2852 (GEN_STORE): New macro.
2853 (gen_limm): New function.
2854 (gen_atomic_xchg): New function.
2855 (gen_call): New function.
2856 (ppc_relocate_instruction): New function.
2857 (ppc_install_fast_tracepoint_jump_pad): New function.
2858 (ppc_get_min_fast_tracepoint_insn_len): New function.
2859 (ppc_get_ipa_tdesc_idx): New function.
2860 (the_low_target): Wire in the new functions.
2861 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2863 * linux-ppc-tdesc.h: New file.
2865 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2867 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2868 (alloc_jump_pad_buffer): New function.
2869 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2870 (alloc_jump_pad_buffer): New function.
2871 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2872 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2873 (alloc_jump_pad_buffer): New function.
2874 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2875 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2876 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2877 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2879 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2881 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2882 * linux-amd64-ipa.c: Likewise.
2883 * linux-i386-ipa.c: Likewise.
2884 * linux-s390-ipa.c: Likewise.
2885 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2886 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2887 set_trace_state_variable_value_ptr.
2888 (struct ipa_sym_addresses): Likewise.
2889 (symbol_list): Likewise.
2890 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2891 accessing gdb_collect directly.
2892 (gdb_collect_ptr_type): New typedef.
2893 (get_raw_reg_ptr_type): New typedef.
2894 (get_trace_state_variable_value_ptr_type): New typedef.
2895 (set_trace_state_variable_value_ptr_type): New typedef.
2896 (gdb_collect_ptr): New global.
2897 (get_raw_reg_ptr): New global.
2898 (get_trace_state_variable_value_ptr): New global.
2899 (set_trace_state_variable_value_ptr): New global.
2900 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2901 accessing get_raw_reg directly.
2902 (get_get_tsv_func_addr): Likewise for
2903 get_trace_state_variable_value_ptr.
2904 (get_set_tsv_func_addr): Likewise for
2905 set_trace_state_variable_value_ptr.
2906 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2908 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
2910 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2912 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2914 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2916 (relocate_instruction): Remove own_buf.
2917 * server.c (own_buf): Make global.
2918 (handle_v_requests): Make global.
2919 * server.h (own_buf): New declaration.
2920 (handle_v_requests): New prototype.
2922 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2925 * linux-s390-low.c (add_insns): New function.
2926 (s390_emit_prologue): New function.
2927 (s390_emit_epilogue): New function.
2928 (s390_emit_add): New function.
2929 (s390_emit_sub): New function.
2930 (s390_emit_mul): New function.
2931 (s390_emit_lsh): New function.
2932 (s390_emit_rsh_signed): New function.
2933 (s390_emit_rsh_unsigned): New function.
2934 (s390_emit_ext): New function.
2935 (s390_emit_log_not): New function.
2936 (s390_emit_bit_and): New function.
2937 (s390_emit_bit_or): New function.
2938 (s390_emit_bit_xor): New function.
2939 (s390_emit_bit_not): New function.
2940 (s390_emit_equal): New function.
2941 (s390_emit_less_signed): New function.
2942 (s390_emit_less_unsigned): New function.
2943 (s390_emit_ref): New function.
2944 (s390_emit_if_goto): New function.
2945 (s390_emit_goto): New function.
2946 (s390_write_goto_address): New function.
2947 (s390_emit_litpool): New function.
2948 (s390_emit_const): New function.
2949 (s390_emit_call): New function.
2950 (s390_emit_reg): New function.
2951 (s390_emit_pop): New function.
2952 (s390_emit_stack_flush): New function.
2953 (s390_emit_zero_ext): New function.
2954 (s390_emit_swap): New function.
2955 (s390_emit_stack_adjust): New function.
2956 (s390_emit_set_r2): New function.
2957 (s390_emit_int_call_1): New function.
2958 (s390_emit_void_call_2): New function.
2959 (s390_emit_eq_goto): New function.
2960 (s390_emit_ne_goto): New function.
2961 (s390_emit_lt_goto): New function.
2962 (s390_emit_le_goto): New function.
2963 (s390_emit_gt_goto): New function.
2964 (s390_emit_ge_goto): New function.
2965 (s390x_emit_prologue): New function.
2966 (s390x_emit_epilogue): New function.
2967 (s390x_emit_add): New function.
2968 (s390x_emit_sub): New function.
2969 (s390x_emit_mul): New function.
2970 (s390x_emit_lsh): New function.
2971 (s390x_emit_rsh_signed): New function.
2972 (s390x_emit_rsh_unsigned): New function.
2973 (s390x_emit_ext): New function.
2974 (s390x_emit_log_not): New function.
2975 (s390x_emit_bit_and): New function.
2976 (s390x_emit_bit_or): New function.
2977 (s390x_emit_bit_xor): New function.
2978 (s390x_emit_bit_not): New function.
2979 (s390x_emit_equal): New function.
2980 (s390x_emit_less_signed): New function.
2981 (s390x_emit_less_unsigned): New function.
2982 (s390x_emit_ref): New function.
2983 (s390x_emit_if_goto): New function.
2984 (s390x_emit_const): New function.
2985 (s390x_emit_call): New function.
2986 (s390x_emit_reg): New function.
2987 (s390x_emit_pop): New function.
2988 (s390x_emit_stack_flush): New function.
2989 (s390x_emit_zero_ext): New function.
2990 (s390x_emit_swap): New function.
2991 (s390x_emit_stack_adjust): New function.
2992 (s390x_emit_int_call_1): New function.
2993 (s390x_emit_void_call_2): New function.
2994 (s390x_emit_eq_goto): New function.
2995 (s390x_emit_ne_goto): New function.
2996 (s390x_emit_lt_goto): New function.
2997 (s390x_emit_le_goto): New function.
2998 (s390x_emit_gt_goto): New function.
2999 (s390x_emit_ge_goto): New function.
3000 (s390_emit_ops): New function.
3001 (struct linux_target_ops): Fill in emit_ops hook.
3003 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3006 * Makefile.in: Add s390 IPA files.
3007 * configure.srv: Build IPA for s390.
3008 * linux-s390-ipa.c: New file.
3009 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3010 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3011 (tdesc_s390_linux32): Likewise.
3012 (init_registers_s390_linux32v1): Likewise.
3013 (tdesc_s390_linux32v1): Likewise.
3014 (init_registers_s390_linux32v2): Likewise.
3015 (tdesc_s390_linux32v2): Likewise.
3016 (init_registers_s390_linux64): Likewise.
3017 (tdesc_s390_linux64): Likewise.
3018 (init_registers_s390_linux64v1): Likewise.
3019 (tdesc_s390_linux64v1): Likewise.
3020 (init_registers_s390_linux64v2): Likewise.
3021 (tdesc_s390_linux64v2): Likewise.
3022 (init_registers_s390_te_linux64): Likewise.
3023 (tdesc_s390_te_linux64): Likewise.
3024 (init_registers_s390_vx_linux64): Likewise.
3025 (tdesc_s390_vx_linux64): Likewise.
3026 (init_registers_s390_tevx_linux64): Likewise.
3027 (tdesc_s390_tevx_linux64): Likewise.
3028 (init_registers_s390x_linux64): Likewise.
3029 (tdesc_s390x_linux64): Likewise.
3030 (init_registers_s390x_linux64v1): Likewise.
3031 (tdesc_s390x_linux64v1): Likewise.
3032 (init_registers_s390x_linux64v2): Likewise.
3033 (tdesc_s390x_linux64v2): Likewise.
3034 (init_registers_s390x_te_linux64): Likewise.
3035 (tdesc_s390x_te_linux64): Likewise.
3036 (init_registers_s390x_vx_linux64): Likewise.
3037 (tdesc_s390x_vx_linux64): Likewise.
3038 (init_registers_s390x_tevx_linux64): Likewise.
3039 (tdesc_s390x_tevx_linux64): Likewise.
3040 (have_hwcap_s390_vx): New static variable.
3041 (s390_arch_setup): Fill have_hwcap_s390_vx.
3042 (s390_get_thread_area): New function.
3043 (s390_ft_entry_gpr_esa): New const.
3044 (s390_ft_entry_gpr_zarch): New const.
3045 (s390_ft_entry_misc): New const.
3046 (s390_ft_entry_fr): New const.
3047 (s390_ft_entry_vr): New const.
3048 (s390_ft_main_31): New const.
3049 (s390_ft_main_64): New const.
3050 (s390_ft_exit_fr): New const.
3051 (s390_ft_exit_vr): New const.
3052 (s390_ft_exit_misc): New const.
3053 (s390_ft_exit_gpr_esa): New const.
3054 (s390_ft_exit_gpr_zarch): New const.
3055 (append_insns): New function.
3056 (s390_relocate_instruction): New function.
3057 (s390_install_fast_tracepoint_jump_pad): New function.
3058 (s390_get_min_fast_tracepoint_insn_len): New function.
3059 (s390_get_ipa_tdesc_idx): New function.
3060 (struct linux_target_ops): Wire in the above functions.
3061 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3062 * linux-s390-tdesc.h: New file.
3064 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3066 * linux-s390-low.c (s390_supports_tracepoints): New function.
3067 (struct linux_target_ops): Fill supports_tracepoints hook.
3069 2016-03-18 Yao Qi <yao.qi@linaro.org>
3071 * linux-low.c (lwp_signal_can_be_delivered): New function.
3072 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3074 2016-03-18 Yao Qi <yao.qi@linaro.org>
3076 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3077 0 if signal is enqueued. Remove 'signal' from one debugging
3078 message. Move one debugging message to some lines below.
3079 Remove code setting 'signal' to 0.
3081 2016-03-18 Yao Qi <yao.qi@linaro.org>
3083 * linux-low.c (linux_low_filter_event): Remove redundant
3084 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3086 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3088 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3089 (struct linux_target_ops): Wire in the above.
3091 2016-03-03 Yao Qi <yao.qi@linaro.org>
3093 * linux-low.c: Update comments to start_step_over.
3095 2016-03-03 Yao Qi <yao.qi@linaro.org>
3098 * linux-low.c (handle_extended_wait): Set child suspended
3099 if event_lwp->bp_reinsert isn't zero.
3101 2016-03-02 Yao Qi <yao.qi@linaro.org>
3103 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3104 enqueue_pending_signal.
3106 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3108 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3111 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3113 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3114 (s390_regmap_3264) [!__s390x__]: New global.
3115 (s390_collect_ptrace_register): Skip map entries containing -1.
3116 (s390_supply_ptrace_register): Ditto.
3117 (s390_fill_gprs_high): New function.
3118 (s390_store_gprs_high): New function.
3119 (s390_regsets): Add NT_S390_HIGH_GPRS.
3120 (s390_get_hwcap): Enable on 31-bit.
3121 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3122 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3123 Detect NT_S390_HIGH_GPRS.
3124 (s390_usrregs_info_3264): Enable on 31-bit.
3125 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3126 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3128 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3131 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3132 * configure.srv: Ditto.
3133 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3134 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3135 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3136 (init_registers_amd64_linux): Remove prototype.
3137 (tdesc_amd64_linux): Remove declaration.
3138 (get_ipa_tdesc): New function.
3139 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3140 initialize remaining tdescs.
3141 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3142 (init_registers_i386_linux): Remove prototype.
3143 (tdesc_i386_linux): Remove declaration.
3144 (get_ipa_tdesc): New function.
3145 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3146 initialize remaining tdescs.
3147 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3148 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3149 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3150 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3151 (x86_get_ipa_tdesc_idx): New function.
3152 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3153 * linux-x86-tdesc.h: New file.
3154 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3155 (target_get_ipa_tdesc_idx): New macro.
3156 * tracepoint.c (ipa_tdesc_idx): New macro.
3157 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3158 (symbol_list): Add ipa_tdesc_idx.
3159 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3160 (ipa_tdesc): Remove.
3161 (ipa_tdesc_idx): New variable.
3162 (get_context_regcache): Use get_ipa_tdesc.
3163 (gdb_collect): Ditto.
3165 * tracepoint.h (get_ipa_tdesc): New prototype.
3166 (ipa_tdesc): Remove.
3168 2016-02-24 Pedro Alves <palves@redhat.com>
3170 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3171 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3172 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3173 Factor out common code between the USE_SIGTRAP_SIGINFO and
3174 !USE_SIGTRAP_SIGINFO blocks.
3175 (linux_low_filter_event): Call save_stop_reason instead of
3176 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3178 (linux_wait_1): Update comments.
3180 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
3182 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3183 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3184 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3185 ppc_insert_point, ppc_remove_point.
3187 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3189 * linux-s390-low.c (s390_supports_z_point_type): New function.
3190 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3192 2016-02-16 Yao Qi <yao.qi@linaro.org>
3194 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3195 PC. Get pc from regcache_read_pc.
3197 2016-02-12 Yao Qi <yao.qi@linaro.org>
3199 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3200 or linux_get_pc_32bit.
3201 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3203 2016-02-12 Yao Qi <yao.qi@linaro.org>
3205 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3206 arm_linux_get_next_pcs_fixup.
3208 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3210 * tracepoint.c (x_tracepoint_action_download): Change
3211 write_inferior_data_ptr to write_inferior_data_pointer.
3212 (cmd_qtstart): Likewise.
3213 (write_inferior_data_ptr): Remove.
3214 (download_agent_expr): Change write_inferior_data_ptr to
3215 write_inferior_data_pointer.
3216 (download_tracepoint_1): Likewise.
3217 (download_tracepoint): Likewise.
3218 (download_trace_state_variables): Likewise.
3220 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
3221 Marcin Kościelnicki <koriakin@0x04.net>
3223 * tracepoint.c (struct tracepoint_action_ops): Remove.
3224 (struct tracepoint_action): Remove ops.
3225 (m_tracepoint_action_download, r_tracepoint_action_download)
3226 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3227 size and offset accordingly.
3228 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3229 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3230 (tracepoint_action_send, tracepoint_action_download): New functions.
3231 Helpers for trace action handlers.
3232 (add_tracepoint_action): Remove setup actions ops.
3233 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3235 2016-02-10 Yao Qi <yao.qi@linaro.org>
3237 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3239 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3241 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3243 * configure: Regenerate.
3245 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3247 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3248 void * to gdb_byte *.
3249 * linux-low.c (siginfo_fixup): Likewise.
3250 (linux_xfer_siginfo): Likewise.
3251 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3253 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3255 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3257 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3259 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3261 * linux-x86-low.c [__x86_64__]: Include
3262 "nat/amd64-linux-siginfo.h".
3263 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3264 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3265 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3266 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3267 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3268 (cpt_si_fd, si_timerid, si_overrun): Move from
3269 nat/amd64-linux-siginfo.c.
3270 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3272 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3274 * server.c (skip_to_semicolon): Remove.
3275 (process_point_options): Use strchrnul instead of
3278 2016-01-26 Yao Qi <yao.qi@linaro.org>
3280 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3281 * linux-low.c (install_software_single_step_breakpoints): Don't
3282 call regcache_read_pc.
3283 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3286 2016-01-26 Yao Qi <yao.qi@linaro.org>
3288 * linux-low.c (install_software_single_step_breakpoints): Call
3289 regcache_read_pc instead of get_pc.
3291 2016-01-26 Yao Qi <yao.qi@linaro.org>
3293 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3294 (unblock_async_io): Rename to ...
3295 (block_unblock_async_io): ... it. New function.
3296 (enable_async_io): Don't install SIGIO handler. Unblock it
3298 (disable_async_io): Don't ignore SIGIO. Block it instead.
3299 (initialize_async_io): Install SIGIO handler. Don't call
3302 2016-01-26 Yao Qi <yao.qi@linaro.org>
3304 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3305 first character is '\003', call *the_target->request_interrupt.
3307 2016-01-25 Yao Qi <yao.qi@linaro.org>
3309 * remote-utils.c (new_thread_notify): Remove.
3310 (dead_thread_notify): Likewise.
3311 * remote-utils.h (new_thread_notify): Remove declaration.
3312 (dead_thread_notify): Likewise.
3314 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3316 * gdb.trace/pending.exp: Fix expected message on continue.
3318 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3320 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3321 it works properly on big-endian machines where sizeof (CORE_ADDR)
3324 2016-01-21 Pedro Alves <palves@redhat.com>
3326 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3327 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3328 * configure: Regenerate.
3330 2016-01-21 Yao Qi <yao.qi@linaro.org>
3332 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3333 is_thumb and set it according to CPSR saved on the stack.
3334 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3335 arm_sigreturn_next_pc.
3337 2016-01-18 Yao Qi <yao.qi@linaro.org>
3339 * linux-low.c (linux_set_pc_64bit): New function.
3340 (linux_get_pc_64bit): New function.
3341 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3343 * linux-sparc-low.c (debug_threads): Remove declaration.
3344 (sparc_get_pc): Remove.
3345 (the_low_target): Use linux_get_pc_64bit instead of
3347 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3348 (the_low_target): Use linux_get_pc_64bit and
3351 2016-01-18 Yao Qi <yao.qi@linaro.org>
3353 * linux-arm-low.c (debug_threads): Remove declaration.
3354 (arm_get_pc, arm_set_pc): Remove.
3355 (the_low_target): Use linux_get_pc_32bit and
3357 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3358 (the_low_target): Use linux_get_pc_32bit and
3360 * linux-cris-low.c (debug_threads): Remove declaration.
3361 (cris_get_pc, cris_set_pc,): Remove.
3362 (the_low_target): Use linux_get_pc_32bit and
3364 * linux-crisv32-low.c (debug_threads): Remove declaration.
3365 (cris_get_pc, cris_set_pc): Remove.
3366 (the_low_target): Use linux_get_pc_32bit and
3368 * linux-low.c: Include inttypes.h.
3369 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3370 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3371 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3372 (the_low_target): Use linux_get_pc_32bit and
3374 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3375 (the_low_target): Use linux_get_pc_32bit and
3377 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3378 (the_low_target): Use linux_get_pc_32bit and
3380 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3381 (the_low_target): Use linux_get_pc_32bit and
3383 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3384 (the_low_target): Use linux_get_pc_32bit and
3387 2016-01-18 Gary Benson <gbenson@redhat.com>
3389 * configure.ac (AC_FUNC_FORK): New check.
3390 * config.in: Regenerate.
3391 * configure: Likewise.
3393 2016-01-14 Yao Qi <yao.qi@linaro.org>
3395 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3396 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3397 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3398 arm_get_next_pcs_ctor.
3400 2016-01-12 Josh Stone <jistone@redhat.com>
3401 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3403 * inferiors.h: Include "gdb_vecs.h".
3404 (struct process_info): Add syscalls_to_catch.
3405 * inferiors.c (remove_process): Free syscalls_to_catch.
3406 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3407 syscall_return stops.
3408 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3409 * server.c (handle_general_set): Handle QCatchSyscalls.
3410 (handle_query): Report support for QCatchSyscalls.
3411 * target.h (struct target_ops): Add supports_catch_syscall.
3412 (target_supports_catch_syscall): New macro.
3413 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3414 (struct lwp_info): Add syscall_state.
3415 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3416 Maintain syscall_state and syscalls_to_catch across exec.
3417 (get_syscall_trapinfo): New function, proxy to the_low_target.
3418 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3419 (linux_low_filter_event): Toggle syscall_state entry/return for
3420 syscall traps, and set it ignored for all others.
3421 (gdb_catching_syscalls_p): New function.
3422 (gdb_catch_this_syscall_p): New function.
3423 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3424 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3425 (linux_supports_catch_syscall): New function.
3426 (linux_target_ops): Install it.
3427 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3428 (the_low_target): Install it.
3430 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3432 * acinclude.m4: Include new ../warning.m4 file.
3433 * configure: Regenerated.
3434 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3436 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3438 * ax.c (is_goto_target): Mark static.
3439 * linux-low.c (register_addr): Likewise.
3440 (linux_fetch_registers, linux_store_registers): Likewise.
3441 * mem-break.c (any_persistent_commands): Fix old prototype.
3442 (add_commands_to_breakpoint): Mark static.
3443 * regcache.c (find_register_by_name): Delete unused func.
3444 * remote-utils.c (hex_or_minus_one): Mark static.
3445 * server.c (monitor_show_help): Mark static.
3446 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3447 handle_v_requests): Likewise.
3449 2016-01-12 Pedro Alves <palves@redhat.com>
3451 Remove use of the registered trademark symbol throughout.
3453 2016-01-08 Yao Qi <yao.qi@linaro.org>
3455 * remote-utils.c (getpkt): If c is '\003', call target hook
3458 2016-01-06 Yao Qi <yao.qi@linaro.org>
3460 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3461 linux-aarch32-low.c.
3462 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3463 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3464 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3465 (thumb2_breakpoint): Declare.
3466 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3467 linux-aarch32-low.h.
3468 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3469 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3470 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3472 2016-01-01 Joel Brobecker <brobecker@adacore.com>
3474 * gdbreplay.c (gdbreplay_version): Change copyright year in
3476 * server.c (gdbserver_version): Likewise.
3478 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3480 * server.c (crc32_table): Delete.
3481 (crc32): Use libiberty's xcrc32 function.
3483 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3485 * lynx-low.c (lynx_delete_thread_callback): New function.
3486 (lynx_mourn): Properly delete our process and all of its
3487 threads. Remove call to clear_inferiors.
3489 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3491 * target.c (thread_search_callback): Add check that
3492 the thread_stopped target callback is not NULL before
3495 2015-12-21 Yao Qi <yao.qi@linaro.org>
3497 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3500 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3502 * server.c (handle_query): Call target_supports_software_single_step.
3504 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3506 * linux-low.c (single_step): New function.
3507 (linux_resume_one_lwp_throw): Call single_step.
3508 (start_step_over): Likewise.
3510 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3512 * Makefile.in (SFILES): Append arch/arm-linux.c,
3513 arch/arm-get-next-pcs.c.
3514 (arm-linux.o): New rule.
3515 (arm-get-next-pcs.o): New rule.
3516 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3518 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3519 to linux-aarch32-low.c.
3520 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3521 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3522 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3523 (thumb2_breakpoint_len): Likewise.
3524 (arm_is_thumb_mode): Make non-static.
3525 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3526 from linux-aarch32-low.c.
3527 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3528 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3529 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3530 (thumb2_breakpoint_len): Likewise.
3531 (arm_is_thumb_mode): New declaration.
3532 * linux-arm-low.c: Include arch/arm-linux.h
3533 aarch/arm-get-next-pcs.h, sys/syscall.h.
3534 (get_next_pcs_ops): New struct.
3535 (get_next_pcs_addr_bits_remove): New function.
3536 (get_next_pcs_is_thumb): New function.
3537 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3538 (arm_sigreturn_next_pc): Likewise.
3539 (get_next_pcs_syscall_next_pc): Likewise.
3540 (arm_gdbserver_get_next_pcs): Likewise.
3541 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3543 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3544 * server.h: Include gdb_vecs.h.
3546 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3548 * Makefile.in (SFILES): Append common/common-regcache.c.
3549 (OBS): Append common-regcache.o.
3550 (common-regcache.o): New rule.
3551 * regcache.c (init_register_cache): Initialize cache to
3553 (regcache_raw_read_unsigned): New function.
3554 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3555 register_status enum.
3557 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3559 * linux-aarch64-low.c (the_low_targets): Rename
3560 breakpoint_reinsert_addr to get_next_pcs.
3561 * linux-arm-low.c (the_low_targets): Likewise.
3562 * linux-bfin-low.c (the_low_targets): Likewise.
3563 * linux-cris-low.c (the_low_targets): Likewise.
3564 * linux-crisv32-low.c (the_low_targets): Likewise.
3565 * linux-low.c (can_software_single_step): Likewise.
3566 (install_software_single_step_breakpoints): New function.
3567 (start_step_over): Use install_software_single_step_breakpoints.
3568 * linux-low.h: New CORE_ADDR vector.
3569 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3571 * linux-mips-low.c (the_low_targets): Likewise.
3572 * linux-nios2-low.c (the_low_targets): Likewise.
3573 * linux-sparc-low.c (the_low_targets): Likewise.
3575 2015-12-17 Pedro Alves <palves@redhat.com>
3577 * linux-low.c (linux_kill_one_lwp): Remove references to
3579 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3581 (linux_init_signals): Delete.
3582 (initialize_low): Adjust.
3583 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3585 2015-12-16 Pedro Alves <palves@redhat.com>
3587 * configure.ac (compiler warning flags): When testing a
3588 -Wno-foo option, check whether -Wfoo works instead.
3589 * configure: Regenerate.
3591 2015-12-11 Don Breazeal <donb@codesourcery.com>
3593 * server.c (process_serial_event): Don't exit from gdbserver
3594 in remote mode if there are still active inferiors.
3596 2015-12-11 Yao Qi <yao.qi@linaro.org>
3598 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3599 arm_breakpoint_at if the process is 32-bit.
3601 2015-12-11 Yao Qi <yao.qi@linaro.org>
3603 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3606 2015-12-07 Yao Qi <yao.qi@linaro.org>
3608 * configure.srv: Append arm.o to srv_tgtobj for
3609 aarch64*-*-linux* target.
3610 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3611 from linux-arm-low.c.
3612 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3613 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3614 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3615 (thumb2_breakpoint_len): Likewise.
3616 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3617 (arm_breakpoint_kinds): Likewise.
3618 (arm_breakpoint_kind_from_pc): Likewise.
3619 (arm_sw_breakpoint_from_kind): Likewise.
3620 (arm_breakpoint_kind_from_current_state): Likewise.
3621 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3622 (arm_sw_breakpoint_from_kind): Declare.
3623 (arm_breakpoint_kind_from_current_state): Declare.
3624 (arm_breakpoint_at): Declare.
3625 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3626 arm_sw_breakpoint_from_kind if process is 32-bit.
3627 (aarch64_breakpoint_kind_from_pc): New function.
3628 (aarch64_breakpoint_kind_from_current_state): New function.
3629 (the_low_target): Initialize fields breakpoint_kind_from_pc
3630 and breakpoint_kind_from_current_state.
3631 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3632 linux-aarch32-low.c.
3633 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3634 (arm_breakpoint, arm_breakpoint_len): Likewise.
3635 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3636 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3637 (arm_is_thumb_mode): Likewise.
3638 (arm_breakpoint_at): Likewise.
3639 (arm_breakpoint_kind_from_pc): Likewise.
3640 (arm_sw_breakpoint_from_kind): Likewise.
3641 (arm_breakpoint_kind_from_current_state): Likewise.
3644 2015-08-04 Yao Qi <yao.qi@linaro.org>
3646 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3647 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3648 * server.c (extended_protocol): Remove "static".
3649 * server.h (extended_protocol): Declare it.
3651 2015-12-04 Josh Stone <jistone@redhat.com>
3653 * target.h (struct target_ops) <arch_setup>: Rename to ...
3654 (struct target_ops) <post_create_inferior>: ... this.
3655 (target_arch_setup): Rename to ...
3656 (target_post_create_inferior): ... this, calling post_create_inferior.
3657 * server.c (start_inferior): Update target_arch_setup calls to
3658 target_post_create_inferior.
3659 * linux-low.c (linux_low_ptrace_options): Forward declare.
3660 (linux_arch_setup): Update its comment for general use.
3661 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3662 (struct linux_target_ops): Use linux_post_create_inferior.
3663 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3664 to post_create_inferior.
3665 * nto-low.c (struct nto_target_ops): Likewise.
3666 * spu-low.c (struct spu_target_ops): Likewise.
3667 * win32-low.c (struct win32_target_ops): Likewise.
3669 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3671 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3673 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3675 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3676 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3677 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3678 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3679 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3680 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3681 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3682 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3683 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3684 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3685 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3686 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3688 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3690 * linux-low.c (linux_look_up_symbols): Don't call
3691 linux_supports_traceclone.
3692 * linux-low.h (thread_db_init): Remove use_events argument.
3693 * thread-db.c (thread_db_use_event): Remove global variable.
3694 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3695 (struct thread_db) <td_create_bp>: Remove field.
3696 (thread_db_create_event): Remove function.
3697 (thread_db_enable_reporting): Likewise.
3698 (find_one_thread): Don't check for thread_db_use_events.
3699 (attach_thread): Likewise.
3700 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3701 (try_thread_db_load_1): Don't check for thread_db_use_events.
3702 (thread_db_init): Remove use_events argument and thread events
3704 (remove_thread_event_breakpoints): Remove function.
3705 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3707 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3709 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3711 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3712 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3713 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3714 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3715 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3717 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3719 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3720 * linux-low.c (can_hardware_single_step): Use
3721 supports_hardware_single_step.
3722 (can_software_single_step): New function.
3723 (start_step_over): Call can_software_single_step.
3724 (linux_supports_hardware_single_step): New function.
3725 (struct target_ops) <supports_software_single_step>: Initialize.
3726 * linux-low.h (struct linux_target_ops)
3727 <supports_hardware_single_step>: Initialize.
3728 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3729 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3730 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3731 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3732 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3733 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3734 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3735 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3736 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3737 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3739 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3740 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3742 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3743 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3744 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3746 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3747 * target.h (struct target_ops): <supports_software_single_step>:
3749 (target_supports_software_single_step): New macro.
3751 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3753 * linux-low.c (linux_wait_1): Fix pc advance condition.
3754 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3755 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3757 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3759 * linux-arm-low.c (arm_is_thumb_mode): New function.
3760 (arm_breakpoint_at): Use arm_is_thumb_mode.
3761 (arm_breakpoint_kind_from_current_state): New function.
3762 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3764 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3765 (linux_breakpoint_kind_from_current_state): New function.
3766 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3767 * linux-low.h (struct linux_target_ops)
3768 <breakpoint_kind_from_current_state>: New field.
3769 * target.h (struct target_ops): Likewise.
3770 (target_breakpoint_kind_from_current_state): New macro.
3772 2015-11-30 Pedro Alves <palves@redhat.com>
3774 * linux-low.c (linux_resume): Wake up the event loop before
3777 2015-11-30 Pedro Alves <palves@redhat.com>
3779 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3781 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3783 * target.c (struct thread_search): New structure.
3784 (thread_search_callback): New function.
3785 (prev_general_thread): New global.
3786 (prepare_to_access_memory, done_accessing_memory): New functions.
3787 * target.h (prepare_to_access_memory, done_accessing_memory):
3788 Replace macros with function declarations.
3790 2015-11-30 Pedro Alves <palves@redhat.com>
3793 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3794 report TARGET_WAITKIND_NO_RESUMED.
3795 * remote-utils.c (prepare_resume_reply): Handle
3796 TARGET_WAITKIND_NO_RESUMED.
3797 * server.c (report_no_resumed): New global.
3798 (handle_query) <qSupported>: Handle "no-resumed+". Report
3799 "no-resumed+" support.
3800 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3801 return error if the client doesn't support no-resumed events.
3802 (push_stop_notification): New function.
3803 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3804 events if the client supports them.
3806 2015-11-30 Pedro Alves <palves@redhat.com>
3808 * linux-low.c (thread_still_has_status_pending_p): Don't check
3810 (lwp_resumed): New function.
3811 (status_pending_p_callback): Return early if the LWP is not
3812 supposed to be resumed.
3814 2015-11-30 Pedro Alves <palves@redhat.com>
3816 * linux-low.c (handle_extended_wait): Assert that the LWP's
3817 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3818 thread create events, leave the new child's status pending.
3819 (linux_low_filter_event): If GDB wants to hear about thread exit
3820 events, leave the LWP marked dead and don't delete it.
3821 (linux_wait_for_event_filtered): Don't check for thread exit.
3822 (filter_exit_event): New function.
3823 (linux_wait_1): Use it, when returning an exit event.
3824 (linux_resume_one_lwp_throw): Assert that the LWP's
3825 waitstatus is TARGET_WAITKIND_IGNORE.
3826 * remote-utils.c (prepare_resume_reply): Handle
3827 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3828 * server.c (report_thread_events): New global.
3829 (handle_general_set): Handle QThreadEvents.
3830 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3831 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3832 TARGET_WAITKIND_THREAD_EXITED.
3833 * server.h (report_thread_events): Declare.
3835 2015-11-30 Pedro Alves <palves@redhat.com>
3837 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3838 the thread's last_resume_kind was resume_stop.
3840 2015-11-30 Pedro Alves <palves@redhat.com>
3842 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3845 2015-11-30 Pedro Alves <palves@redhat.com>
3847 * server.c (handle_v_requests): Handle vCtrlC.
3849 2015-11-30 Pedro Alves <palves@redhat.com>
3851 * gdbthread.h (find_any_thread_of_pid): Declare.
3852 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3854 * server.c (handle_query): If current_thread is NULL, look for
3855 another thread of the selected process.
3857 2015-11-26 Daniel Colascione <dancol@dancol.org>
3858 Simon Marchi <simon.marchi@ericsson.com>
3860 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3861 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3863 * target.h (struct target_ops) <thread_name>: New field.
3864 (target_thread_name): New macro.
3866 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3868 * regcache.h (regcache_invalidate_pid): Add declaration.
3869 * regcache.c (regcache_invalidate_pid): New function, extracted
3870 from regcache_invalidate.
3871 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3872 Add trivial documentation comment.
3873 * lynx-low.c: Use regcache_invalidate_pid instead of
3874 regcache_invalidate.
3876 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3878 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3879 and Elf64_auxv_t if the target is Android.
3881 2015-11-22 Doug Evans <xdje42@gmail.com>
3883 * target.h: #include <sys/types.h>.
3885 2015-11-19 Pedro Alves <palves@redhat.com>
3887 * linux-low.c (linux_process_qsupported): Change prototype.
3889 * linux-low.h (struct linux_target_ops) <process_qsupported>:
3891 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3892 and adjust to loop over all features.
3893 * server.c (handle_query) <qSupported>: Adjust to call
3894 target_process_qsupported once, passing it a vector of unprocessed
3896 * target.h (struct target_ops) <process_qsupported>: Change
3898 (target_process_qsupported): Adjust.
3900 2015-11-19 Pedro Alves <palves@redhat.com>
3902 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3904 * configure: Regenerate.
3906 2015-11-19 Pedro Alves <palves@redhat.com>
3908 * configure: Regenerate.
3910 2015-11-19 Yao Qi <yao.qi@linaro.org>
3912 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3915 2015-11-19 Yao Qi <yao.qi@linaro.org>
3917 * linux-aarch64-low.c (enum aarch64_operand_type): New.
3918 (struct aarch64_operand): Move enum out.
3920 2015-11-19 Yao Qi <yao.qi@linaro.org>
3922 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3923 struct user_fpsimd_state *.
3924 (aarch64_store_fpregset): Likewise.
3926 2015-11-19 Yao Qi <yao.qi@linaro.org>
3928 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3929 struct user_pt_regs *.
3930 (aarch64_store_gregset): Likewise.
3932 2015-11-18 Pedro Alves <palves@redhat.com>
3934 * Makefile.in (all_object_files): Add $IPA_OBJS.
3936 2015-11-17 Pedro Alves <palves@redhat.com>
3938 * win32-low.c (win32_resume): Use gdb_signal_from_host,
3939 GDB_SIGNAL_0 and gdb_signal_to_string.
3941 2015-11-17 Pedro Alves <palves@redhat.com>
3943 * win32-low.c (handle_output_debug_string): Remove parameter.
3944 (win32_kill): Remove our_status local and adjust call to
3945 handle_output_debug_string.
3946 (get_child_debug_event): Adjust call to
3947 handle_output_debug_string.
3949 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3951 * linux-mips-low.c (mips_fill_gregset): Add cast.
3952 (mips_store_gregset): Likewise.
3953 (mips_fill_fpregset): Likewise.
3954 (mips_store_fpregset): Likewise.
3956 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3958 * linux-mips-low.c (mips_add_watchpoint): Rename private to
3961 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3963 * linux-mips-low.c (mips_linux_new_thread): Change type of
3964 watch_type to enum target_hw_bp_type.
3966 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3968 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
3969 Change return type to arm_hwbp_type.
3971 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3973 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
3974 (arm_store_gregset): Likewise.
3975 * linux-arm-low.c (arm_get_hwcap): Likewise.
3976 (arm_read_description): Likewise.
3978 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3980 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
3982 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3984 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
3985 (ppc_fill_vsxregset): Likewise.
3986 (ppc_store_vsxregset): Likewise.
3987 (ppc_fill_vrregset): Likewise.
3988 (ppc_store_vrregset): Likewise.
3989 (ppc_fill_evrregset): Likewise.
3990 (ppc_store_evrregset): Likewise.
3992 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3994 * linux-ppc-low.c (ppc_usrregs_info): Remove
3995 forward-declaration.
3996 (ppc_arch_setup): Move lower in file.
3998 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4000 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4001 (ps_pdwrite): Likewise.
4003 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4005 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4006 to after assert checks.
4008 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4010 * proc-service.c (ps_pdread): Add/adjust casts.
4011 (ps_pdwrite): Add/adjust casts.
4013 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4015 * server.c (handle_search_memory_1): Cast return value of
4018 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4020 * server.c (write_qxfer_response): Change type of data to
4023 2015-10-29 Pedro Alves <palves@redhat.com>
4025 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4027 2015-10-29 Pedro Alves <palves@redhat.com>
4029 * tracepoint.c (clear_installed_tracepoints): Add casts.
4031 2015-10-29 Pedro Alves <palves@redhat.com>
4033 * server.c (handle_v_cont, process_serial_event): Add enum
4034 gdb_signal casts to signal parsing code.
4036 2015-10-29 Pedro Alves <palves@redhat.com>
4038 * linux-low.h (NULL_REGSET): Define.
4039 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4040 * linux-arm-low.c (arm_regsets): Likewise.
4041 * linux-crisv32-low.c (cris_regsets): Likewise.
4042 * linux-m68k-low.c (m68k_regsets): Likewise.
4043 * linux-mips-low.c (mips_regsets): Likewise.
4044 * linux-nios2-low.c (nios2_regsets): Likewise.
4045 * linux-ppc-low.c (ppc_regsets): Likewise.
4046 * linux-s390-low.c (s390_regsets): Likewise.
4047 * linux-sh-low.c (sh_regsets): Likewise.
4048 * linux-sparc-low.c (sparc_regsets): Likewise.
4049 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4050 * linux-tile-low.c (tile_regsets): Likewise.
4051 * linux-x86-low.c (x86_regsets): Likewise.
4052 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4054 2015-10-29 Pedro Alves <palves@redhat.com>
4056 * linux-low.h (NULL_REGSET): Define.
4057 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4058 * linux-arm-low.c (arm_regsets): Likewise.
4059 * linux-crisv32-low.c (cris_regsets): Likewise.
4060 * linux-m68k-low.c (m68k_regsets): Likewise.
4061 * linux-mips-low.c (mips_regsets): Likewise.
4062 * linux-nios2-low.c (nios2_regsets): Likewise.
4063 * linux-ppc-low.c (ppc_regsets): Likewise.
4064 * linux-s390-low.c (s390_regsets): Likewise.
4065 * linux-sh-low.c (sh_regsets): Likewise.
4066 * linux-sparc-low.c (sparc_regsets): Likewise.
4067 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4068 * linux-tile-low.c (tile_regsets): Likewise.
4069 * linux-x86-low.c (x86_regsets): Likewise.
4070 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4072 2015-10-26 Doug Evans <dje@google.com>
4074 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4076 2015-10-26 Doug Evans <dje@google.com>
4078 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4080 2015-10-26 Doug Evans <dje@google.com>
4082 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4084 (attach_thread, find_new_threads_callback): Ditto.
4086 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4088 * mem-break.h (set_breakpoint_data): Remove.
4090 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4092 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4093 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4094 (initialize_low): Remove set_breakpoint_data call.
4095 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4096 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4097 (initialize_low): Remove set_breakpoint_data call.
4098 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4099 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4100 (initialize_low): Remove set_breakpoint_data call.
4102 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4104 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4105 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4106 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4107 * target.h (target_breakpoint_kind_from_pc): New macro.
4109 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4111 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4112 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4113 the default breakpoint kind.
4115 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4117 * linux-arm-low.c (arm_supports_z_point_type): Add software
4120 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4122 * linux-arm-low.c: Refactor breakpoint definitions.
4123 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4124 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4126 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4128 * Makefile.in: Add arm.c/o.
4129 * configure.srv: Likewise.
4130 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4131 (arm_breakpoint_kind_from_pc): New function.
4132 (arm_sw_breakpoint_from_kind): Return proper kind.
4133 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4135 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4137 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4139 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4140 (struct raw_breakpoint) <size>: Remove.
4141 (struct raw_breakpoint) <kind>: Add.
4142 (bp_size): New function.
4143 (bp_opcode): Likewise.
4144 (find_raw_breakpoint_at): Adjust for kind.
4145 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4146 (remove_memory_breakpoint): Adjust for kind call bp_size.
4147 (set_raw_breakpoint_at): Adjust for kind.
4148 (set_breakpoint): Likewise.
4149 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4150 (delete_raw_breakpoint): Adjust for kind.
4151 (delete_breakpoint): Likewise.
4152 (find_gdb_breakpoint): Likewise.
4153 (set_gdb_breakpoint_1): Likewise.
4154 (set_gdb_breakpoint): Likewise.
4155 (delete_gdb_breakpoint_1): Likewise.
4156 (delete_gdb_breakpoint): Likewise.
4157 (uninsert_raw_breakpoint): Likewise.
4158 (reinsert_raw_breakpoint): Likewise.
4159 (set_breakpoint_data): Remove.
4160 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4161 (check_mem_read): Adjust for kind call bp_size.
4162 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4163 (clone_one_breakpoint): Adjust for kind.
4164 * mem-break.h (set_gdb_breakpoint): Likewise.
4165 (delete_gdb_breakpoint): Likewise.
4166 * server.c (process_serial_event): Likewise.
4168 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4170 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4171 (struct linux_target_ops) <breakpoint>: Remove.
4172 (struct linux_target_ops) <breakpoint_len>: Remove.
4173 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4174 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4175 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4176 (arm_sw_breakpoint_from_kind): New function.
4177 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4178 (struct linux_target_ops) <breakpoint>: Remove.
4179 (struct linux_target_ops) <breakpoint_len>: Remove.
4180 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4181 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4182 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4183 (struct linux_target_ops) <breakpoint>: Remove.
4184 (struct linux_target_ops) <breakpoint_len>: Remove.
4185 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4186 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4187 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4188 (struct linux_target_ops) <breakpoint>: Remove.
4189 (struct linux_target_ops) <breakpoint_len>: Remove.
4190 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4191 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4192 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4193 and sw_breakpoint_from_kind to increment the pc.
4194 (linux_breakpoint_kind_from_pc): New function.
4195 (linux_sw_breakpoint_from_kind): New function.
4196 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4197 (initialize_low): Call breakpoint_kind_from_pc and
4198 sw_breakpoint_from_kind to replace breakpoint_data/len.
4199 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4201 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4202 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4203 (struct linux_target_ops) <breakpoint>: Remove.
4204 (struct linux_target_ops) <breakpoint_len>: Remove.
4205 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4206 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4207 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4208 (struct linux_target_ops) <breakpoint>: Remove.
4209 (struct linux_target_ops) <breakpoint_len>: Remove.
4210 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4211 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4212 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4213 (struct linux_target_ops) <breakpoint>: Remove.
4214 (struct linux_target_ops) <breakpoint_len>: Remove.
4215 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4216 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4217 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4218 (struct linux_target_ops) <breakpoint>: Remove.
4219 (struct linux_target_ops) <breakpoint_len>: Remove.
4220 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4221 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4222 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4223 (struct linux_target_ops) <breakpoint>: Remove.
4224 (struct linux_target_ops) <breakpoint_len>: Remove.
4225 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4226 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4227 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4228 (struct linux_target_ops) <breakpoint>: Remove.
4229 (struct linux_target_ops) <breakpoint_len>: Remove.
4230 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4231 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4232 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4233 (struct linux_target_ops) <breakpoint>: Remove.
4234 (struct linux_target_ops) <breakpoint_len>: Remove.
4235 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4236 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4237 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4238 (struct linux_target_ops) <breakpoint>: Remove.
4239 (struct linux_target_ops) <breakpoint_len>: Remove.
4240 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4241 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4242 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4243 (struct linux_target_ops) <breakpoint>: Remove.
4244 (struct linux_target_ops) <breakpoint_len>: Remove.
4245 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4246 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4247 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4248 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4249 (struct linux_target_ops) <breakpoint>: Remove.
4250 (struct linux_target_ops) <breakpoint_len>: Remove.
4251 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4252 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4253 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4254 (struct linux_target_ops) <breakpoint>: Remove.
4255 (struct linux_target_ops) <breakpoint_len>: Remove.
4256 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4257 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4259 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4261 * linux-cris-low.c (cris_get_pc): Remove void arg.
4263 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4265 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4268 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4270 * inferiors.c (thread_pid_matches_callback): New function.
4271 (find_thread_process): New function.
4272 (remove_thread): Reset current_thread.
4273 (remove_process): Assert threads have been removed first.
4275 2015-10-15 Yao Qi <yao.qi@linaro.org>
4277 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4279 (aarch64_remove_point): Likewise.
4280 * regcache.c (regcache_register_size): New function.
4282 2015-10-12 Yao Qi <yao.qi@linaro.org>
4284 * linux-aarch64-low.c: Update all callers as emit_load_store
4285 is renamed to aarch64_emit_load_store.
4287 2015-10-12 Yao Qi <yao.qi@linaro.org>
4289 * linux-aarch64-low.c: Update all callers of function renaming
4290 from emit_insn to aarch64_emit_insn.
4292 2015-10-12 Yao Qi <yao.qi@linaro.org>
4294 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4295 arch/aarch64-insn.h.
4296 (struct aarch64_memory_operand): Likewise.
4298 (emit_insn): Move to arch/aarch64-insn.c.
4299 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4300 (emit_load_store): Move to arch/aarch64-insn.c.
4301 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4302 (can_encode_int32): Remove.
4304 2015-10-12 Yao Qi <yao.qi@linaro.org>
4306 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4307 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4308 (aarch64_relocate_instruction): Likewise.
4309 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4310 (struct aarch64_insn_visitor): Likewise.
4312 2015-10-12 Yao Qi <yao.qi@linaro.org>
4314 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4315 (struct aarch64_insn_visitor): New.
4316 (struct aarch64_insn_relocation_data): New.
4317 (aarch64_ftrace_insn_reloc_b): New function.
4318 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4319 (aarch64_ftrace_insn_reloc_cb): Likewise.
4320 (aarch64_ftrace_insn_reloc_tb): Likewise.
4321 (aarch64_ftrace_insn_reloc_adr): Likewise.
4322 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4323 (aarch64_ftrace_insn_reloc_others): Likewise.
4325 (aarch64_relocate_instruction): Use visitor.
4327 2015-10-12 Yao Qi <yao.qi@linaro.org>
4329 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4330 int. Add argument buf.
4331 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4332 aarch64_relocate_instruction.
4334 2015-10-12 Yao Qi <yao.qi@linaro.org>
4336 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4337 argument insn. Remove local variable insn. Don't call
4339 (aarch64_install_fast_tracepoint_jump_pad): Call
4342 2015-09-30 Yao Qi <yao.qi@linaro.org>
4344 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4345 (emit_load_store_pair): Likewise.
4347 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4349 * dll.c (match_dll): Add cast(s).
4350 (unloaded_dll): Likewise.
4351 * linux-low.c (second_thread_of_pid_p): Likewise.
4352 (delete_lwp_callback): Likewise.
4353 (count_events_callback): Likewise.
4354 (select_event_lwp_callback): Likewise.
4355 (linux_set_resume_request): Likewise.
4356 * server.c (accumulate_file_name_length): Likewise.
4357 (emit_dll_description): Likewise.
4358 (handle_qxfer_threads_worker): Likewise.
4359 (visit_actioned_threads): Likewise.
4360 * thread-db.c (any_thread_of): Likewise.
4361 * tracepoint.c (same_process_p): Likewise.
4362 (match_blocktype): Likewise.
4363 (build_traceframe_info_xml): Likewise.
4365 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4367 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4369 (gdb_unparse_agent_expr): Likewise.
4370 * hostio.c (require_data): Likewise.
4371 (handle_pread): Likewise.
4372 * linux-low.c (disable_regset): Likewise.
4373 (fetch_register): Likewise.
4374 (store_register): Likewise.
4375 (get_dynamic): Likewise.
4376 (linux_qxfer_libraries_svr4): Likewise.
4377 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4378 (set_fast_tracepoint_jump): Likewise.
4379 (uninsert_fast_tracepoint_jumps_at): Likewise.
4380 (reinsert_fast_tracepoint_jumps_at): Likewise.
4381 (validate_inserted_breakpoint): Likewise.
4382 (clone_agent_expr): Likewise.
4383 * regcache.c (init_register_cache): Likewise.
4384 * remote-utils.c (putpkt_binary_1): Likewise.
4385 (decode_M_packet): Likewise.
4386 (decode_X_packet): Likewise.
4387 (look_up_one_symbol): Likewise.
4388 (relocate_instruction): Likewise.
4389 (monitor_output): Likewise.
4390 * server.c (handle_search_memory): Likewise.
4391 (handle_qxfer_exec_file): Likewise.
4392 (handle_qxfer_libraries): Likewise.
4393 (handle_qxfer): Likewise.
4394 (handle_query): Likewise.
4395 (handle_v_cont): Likewise.
4396 (handle_v_run): Likewise.
4397 (captured_main): Likewise.
4398 * target.c (write_inferior_memory): Likewise.
4399 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4400 * tracepoint.c (init_trace_buffer): Likewise.
4401 (add_tracepoint_action): Likewise.
4402 (add_traceframe): Likewise.
4403 (add_traceframe_block): Likewise.
4404 (cmd_qtdpsrc): Likewise.
4405 (cmd_qtdv): Likewise.
4406 (cmd_qtstatus): Likewise.
4407 (response_source): Likewise.
4408 (response_tsv): Likewise.
4409 (cmd_qtnotes): Likewise.
4410 (gdb_collect): Likewise.
4411 (initialize_tracepoint): Likewise.
4413 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4415 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4416 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4417 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4419 (enum aarch64_condition_codes): New enum.
4420 (w0): New static global.
4423 (struct aarch64_memory_operand) <type>: New
4424 MEMORY_OPERAND_POSTINDEX type.
4425 (postindex_memory_operand): New helper function.
4426 (emit_ret): New function.
4427 (emit_load_store_pair): New function, factored out of emit_stp
4428 with support for MEMORY_OPERAND_POSTINDEX.
4429 (emit_stp): Rewrite using emit_load_store_pair.
4430 (emit_ldp): New function.
4431 (emit_load_store): Likewise.
4432 (emit_ldr): Mention post-index instruction in comment.
4433 (emit_ldrh): New function.
4434 (emit_ldrb): New function.
4435 (emit_ldrsw): Mention post-index instruction in comment.
4436 (emit_str): Likewise.
4437 (emit_subs): New function.
4438 (emit_cmp): Likewise.
4439 (emit_and): Likewise.
4440 (emit_orr): Likewise.
4441 (emit_orn): Likewise.
4442 (emit_eor): Likewise.
4443 (emit_mvn): Likewise.
4444 (emit_lslv): Likewise.
4445 (emit_lsrv): Likewise.
4446 (emit_asrv): Likewise.
4447 (emit_mul): Likewise.
4448 (emit_sbfm): Likewise.
4449 (emit_sbfx): Likewise.
4450 (emit_ubfm): Likewise.
4451 (emit_ubfx): Likewise.
4452 (emit_csinc): Likewise.
4453 (emit_cset): Likewise.
4454 (emit_nop): Likewise.
4455 (emit_ops_insns): New helper function.
4456 (emit_pop): Likewise.
4457 (emit_push): Likewise.
4458 (aarch64_emit_prologue): New function.
4459 (aarch64_emit_epilogue): Likewise.
4460 (aarch64_emit_add): Likewise.
4461 (aarch64_emit_sub): Likewise.
4462 (aarch64_emit_mul): Likewise.
4463 (aarch64_emit_lsh): Likewise.
4464 (aarch64_emit_rsh_signed): Likewise.
4465 (aarch64_emit_rsh_unsigned): Likewise.
4466 (aarch64_emit_ext): Likewise.
4467 (aarch64_emit_log_not): Likewise.
4468 (aarch64_emit_bit_and): Likewise.
4469 (aarch64_emit_bit_or): Likewise.
4470 (aarch64_emit_bit_xor): Likewise.
4471 (aarch64_emit_bit_not): Likewise.
4472 (aarch64_emit_equal): Likewise.
4473 (aarch64_emit_less_signed): Likewise.
4474 (aarch64_emit_less_unsigned): Likewise.
4475 (aarch64_emit_ref): Likewise.
4476 (aarch64_emit_if_goto): Likewise.
4477 (aarch64_emit_goto): Likewise.
4478 (aarch64_write_goto_address): Likewise.
4479 (aarch64_emit_const): Likewise.
4480 (aarch64_emit_call): Likewise.
4481 (aarch64_emit_reg): Likewise.
4482 (aarch64_emit_pop): Likewise.
4483 (aarch64_emit_stack_flush): Likewise.
4484 (aarch64_emit_zero_ext): Likewise.
4485 (aarch64_emit_swap): Likewise.
4486 (aarch64_emit_stack_adjust): Likewise.
4487 (aarch64_emit_int_call_1): Likewise.
4488 (aarch64_emit_void_call_2): Likewise.
4489 (aarch64_emit_eq_goto): Likewise.
4490 (aarch64_emit_ne_goto): Likewise.
4491 (aarch64_emit_lt_goto): Likewise.
4492 (aarch64_emit_le_goto): Likewise.
4493 (aarch64_emit_gt_goto): Likewise.
4494 (aarch64_emit_ge_got): Likewise.
4495 (aarch64_emit_ops_impl): New static global variable.
4496 (aarch64_emit_ops): New target function, return
4497 &aarch64_emit_ops_impl.
4498 (struct linux_target_ops): Install it.
4500 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4502 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4503 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4505 * linux-aarch64-ipa.c: New file.
4506 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4508 (aarch64_get_thread_area): New target method.
4509 (extract_signed_bitfield): New helper function.
4510 (aarch64_decode_ldr_literal): New function.
4511 (enum aarch64_opcodes): New enum.
4512 (struct aarch64_register): New struct.
4513 (struct aarch64_operand): New struct.
4514 (x0): New static global.
4523 (aarch64_register): New helper function.
4524 (register_operand): Likewise.
4525 (immediate_operand): Likewise.
4526 (struct aarch64_memory_operand): New struct.
4527 (offset_memory_operand): New helper function.
4528 (preindex_memory_operand): Likewise.
4529 (enum aarch64_system_control_registers): New enum.
4530 (ENCODE): New macro.
4531 (emit_insn): New helper function.
4532 (emit_b): New function.
4533 (emit_bcond): Likewise.
4534 (emit_cb): Likewise.
4535 (emit_tb): Likewise.
4536 (emit_blr): Likewise.
4537 (emit_stp): Likewise.
4538 (emit_ldp_q_offset): Likewise.
4539 (emit_stp_q_offset): Likewise.
4540 (emit_load_store): Likewise.
4541 (emit_ldr): Likewise.
4542 (emit_ldrsw): Likewise.
4543 (emit_str): Likewise.
4544 (emit_ldaxr): Likewise.
4545 (emit_stxr): Likewise.
4546 (emit_stlr): Likewise.
4547 (emit_data_processing_reg): Likewise.
4548 (emit_data_processing): Likewise.
4549 (emit_add): Likewise.
4550 (emit_sub): Likewise.
4551 (emit_mov): Likewise.
4552 (emit_movk): Likewise.
4553 (emit_mov_addr): Likewise.
4554 (emit_mrs): Likewise.
4555 (emit_msr): Likewise.
4556 (emit_sevl): Likewise.
4557 (emit_wfe): Likewise.
4558 (append_insns): Likewise.
4559 (can_encode_int32_in): New helper function.
4560 (aarch64_relocate_instruction): New function.
4561 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4562 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4563 (struct linux_target_ops): Install aarch64_get_thread_area,
4564 aarch64_install_fast_tracepoint_jump_pad and
4565 aarch64_get_min_fast_tracepoint_insn_len.
4567 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4569 * Makefile.in (aarch64-insn.o): New rule.
4570 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4572 2015-09-21 Yao Qi <yao.qi@linaro.org>
4574 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4576 2015-09-21 Yao Qi <yao.qi@linaro.org>
4578 * tracepoint.c (max_jump_pad_size): Remove.
4580 2015-09-18 Yao Qi <yao.qi@linaro.org>
4582 * linux-aarch64-low.c: Don't include sys/uio.h.
4583 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4585 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4587 * tracepoint.c (eval_result_type): Change prototype.
4588 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4590 2015-09-15 Pedro Alves <palves@redhat.com>
4592 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4593 Check whether to report exec events instead of checking whether
4594 multiprocess is enabled.
4596 2015-09-15 Pedro Alves <palves@redhat.com>
4599 * remote-utils.c (prepare_resume_reply): Merge
4600 TARGET_WAITKIND_VFORK_DONE switch case with the
4601 TARGET_WAITKIND_FORKED case.
4603 2015-09-15 Yao Qi <yao.qi@linaro.org>
4605 * server.c (handle_query): Check string comparison using
4606 "else if" instead of "if".
4608 2015-09-15 Yao Qi <yao.qi@linaro.org>
4610 * server.c (vCont_supported): New global variable.
4611 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4612 matches. Append ";vContSupported+" to own_buf.
4613 (handle_v_requests): Append ";s;S" to own_buf if target supports
4614 hardware single step or vCont_supported is false.
4615 (capture_main): Set vCont_supported to zero.
4617 2015-09-15 Yao Qi <yao.qi@linaro.org>
4619 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4621 (linux_supports_hardware_single_step): ... New function.
4622 (linux_target_ops): Update.
4623 * lynx-low.c (lynx_target_ops): Set field
4624 supports_hardware_single_step to target_can_do_hardware_single_step.
4625 * nto-low.c (nto_target_ops): Likewise.
4626 * spu-low.c (spu_target_ops): Likewise.
4627 * win32-low.c (win32_target_ops): Likewise.
4628 * target.c (target_can_do_hardware_single_step): New function.
4629 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4630 Remove. <supports_hardware_single_step>: New field.
4631 (target_supports_conditional_breakpoints): Remove.
4632 (target_supports_hardware_single_step): New macro.
4633 (target_can_do_hardware_single_step): Declare.
4634 * server.c (handle_query): Use target_supports_hardware_single_step
4635 instead of target_supports_conditional_breakpoints.
4637 2015-09-15 Yao Qi <yao.qi@linaro.org>
4639 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4641 (struct linux_target_ops the_low_target): Install
4642 aarch64_linux_siginfo_fixup.
4644 2015-09-11 Don Breazeal <donb@codesourcery.com>
4645 Luis Machado <lgustavo@codesourcery.com>
4647 * linux-low.c (linux_mourn): Static declaration.
4648 (linux_arch_setup): Move in front of
4649 handle_extended_wait.
4650 (linux_arch_setup_thread): New function.
4651 (handle_extended_wait): Handle exec events. Call
4652 linux_arch_setup_thread. Make event_lwp argument a
4653 pointer-to-a-pointer.
4654 (check_zombie_leaders): Do not check stopped threads.
4655 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4656 (linux_low_filter_event): Add lwp and thread for exec'ing
4657 non-leader thread if leader thread has been deleted.
4658 Refactor code into linux_arch_setup_thread and call it.
4659 Pass child lwp pointer by reference to handle_extended_wait.
4660 (linux_wait_for_event_filtered): Update comment.
4661 (linux_wait_1): Prevent clobbering exec event status.
4662 (linux_supports_exec_events): New function.
4663 (linux_target_ops) <supports_exec_events>: Initialize new member.
4664 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4666 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4667 * server.c (report_exec_events): New global variable.
4668 (handle_query): Handle qSupported query for exec-events feature.
4669 (captured_main): Initialize report_exec_events.
4670 * server.h (report_exec_events): Declare new global variable.
4671 * target.h (struct target_ops) <supports_exec_events>: New
4673 (target_supports_exec_events): New macro.
4674 * win32-low.c (win32_target_ops) <supports_exec_events>:
4675 Initialize new member.
4677 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4679 * linux-low.c (linux_low_enable_btrace): Remove.
4680 (linux_target_ops): Replace linux_low_enable_btrace with
4681 linux_enable_btrace.
4683 2015-09-03 Yao Qi <yao.qi@linaro.org>
4685 * linux-aarch64-low.c (aarch64_insert_point): Call
4686 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4689 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4691 * linux-low.c (check_stopped_by_breakpoint): Use
4692 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4694 2015-08-27 Pedro Alves <palves@redhat.com>
4696 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4698 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4700 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4701 the XNEW-family equivalent.
4702 (compile_bytecodes): Likewise.
4703 * dll.c (loaded_dll): Likewise.
4704 * event-loop.c (append_callback_event): Likewise.
4705 (create_file_handler): Likewise.
4706 (create_file_event): Likewise.
4707 * hostio.c (handle_open): Likewise.
4708 * inferiors.c (add_thread): Likewise.
4709 (add_process): Likewise.
4710 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4711 * linux-arm-low.c (arm_new_process): Likewise.
4712 (arm_new_thread): Likewise.
4713 * linux-low.c (add_to_pid_list): Likewise.
4714 (linux_add_process): Likewise.
4715 (handle_extended_wait): Likewise.
4716 (add_lwp): Likewise.
4717 (enqueue_one_deferred_signal): Likewise.
4718 (enqueue_pending_signal): Likewise.
4719 (linux_resume_one_lwp_throw): Likewise.
4720 (linux_resume_one_thread): Likewise.
4721 (linux_read_memory): Likewise.
4722 (linux_write_memory): Likewise.
4723 * linux-mips-low.c (mips_linux_new_process): Likewise.
4724 (mips_linux_new_thread): Likewise.
4725 (mips_add_watchpoint): Likewise.
4726 * linux-x86-low.c (initialize_low_arch): Likewise.
4727 * lynx-low.c (lynx_add_process): Likewise.
4728 * mem-break.c (set_raw_breakpoint_at): Likewise.
4729 (set_breakpoint): Likewise.
4730 (add_condition_to_breakpoint): Likewise.
4731 (add_commands_to_breakpoint): Likewise.
4732 (clone_agent_expr): Likewise.
4733 (clone_one_breakpoint): Likewise.
4734 * regcache.c (new_register_cache): Likewise.
4735 * remote-utils.c (look_up_one_symbol): Likewise.
4736 * server.c (queue_stop_reply): Likewise.
4737 (start_inferior): Likewise.
4738 (queue_stop_reply_callback): Likewise.
4739 (handle_target_event): Likewise.
4740 * spu-low.c (fetch_ppc_memory): Likewise.
4741 (store_ppc_memory): Likewise.
4742 * target.c (set_target_ops): Likewise.
4743 * thread-db.c (thread_db_load_search): Likewise.
4744 (try_thread_db_load_1): Likewise.
4745 * tracepoint.c (add_tracepoint): Likewise.
4746 (add_tracepoint_action): Likewise.
4747 (create_trace_state_variable): Likewise.
4748 (cmd_qtdpsrc): Likewise.
4749 (cmd_qtro): Likewise.
4750 (add_while_stepping_state): Likewise.
4751 * win32-low.c (child_add_thread): Likewise.
4752 (get_image_name): Likewise.
4754 2015-08-25 Yao Qi <yao.qi@linaro.org>
4756 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4758 2015-08-25 Yao Qi <yao.qi@linaro.org>
4760 * Makefile.in (aarch64-linux.o): New rule.
4761 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4763 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4764 (aarch64_init_debug_reg_state): Make it extern.
4765 (aarch64_linux_prepare_to_resume): Remove.
4767 2015-08-25 Yao Qi <yao.qi@linaro.org>
4769 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4770 lwp_arch_private_info and ptid_of_lwp.
4772 2015-08-25 Yao Qi <yao.qi@linaro.org>
4774 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4775 Find proc_info by find_process_pid. All callers updated.
4777 2015-08-25 Yao Qi <yao.qi@linaro.org>
4779 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4781 (debug_reg_change_callback): Remove.
4782 (aarch64_notify_debug_reg_change): Remove.
4784 2015-08-25 Yao Qi <yao.qi@linaro.org>
4786 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4787 Call current_lwp_ptid.
4789 2015-08-25 Yao Qi <yao.qi@linaro.org>
4791 * linux-aarch64-low.c (debug_reg_change_callback): Use
4794 2015-08-25 Yao Qi <yao.qi@linaro.org>
4796 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4798 2015-08-25 Yao Qi <yao.qi@linaro.org>
4800 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4802 2015-08-25 Yao Qi <yao.qi@linaro.org>
4804 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4807 2015-08-25 Yao Qi <yao.qi@linaro.org>
4809 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4811 (debug_reg_change_callback): Remove argument entry and add argument
4812 lwp. Remove local variable thread. Don't print thread id in the
4813 debugging output. Don't check whether pid of thread equals to pid.
4814 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4815 iterate_over_lwps instead find_inferior.
4817 2015-08-24 Pedro Alves <palves@redhat.com>
4819 * inferiors.c (get_first_process): New function.
4820 * inferiors.h (get_first_process): New declaration.
4821 * remote-utils.c (read_ptid): Default to the first process in the
4822 list, instead of to the current thread's process.
4824 2015-08-24 Pedro Alves <palves@redhat.com>
4826 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4827 * event-loop.c: Likewise.
4828 * remote-utils.c: Likewise.
4829 * tracepoint.c: Likewise.
4831 2015-08-24 Pedro Alves <palves@redhat.com>
4833 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4836 2015-08-21 Pedro Alves <palves@redhat.com>
4838 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4839 instead of literal 1.
4841 2015-08-21 Pedro Alves <palves@redhat.com>
4843 * tdesc.c (default_description): Explicitly zero-initialize.
4845 2015-08-21 Pedro Alves <palves@redhat.com>
4848 * inferiors.c (remove_thread): Discard any pending stop reply for
4850 * server.c (remove_all_on_match_pid): Rename to ...
4851 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4853 (discard_queued_stop_replies): Change parameter to a ptid. Now
4855 (handle_v_kill, kill_inferior_callback, captured_main)
4856 (process_serial_event): Adjust.
4857 * server.h (discard_queued_stop_replies): Declare.
4859 2015-08-21 Pedro Alves <palves@redhat.com>
4861 * linux-low.c (wait_for_sigstop): Always switch to no thread
4862 selected if the previously current thread dies.
4863 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4864 process instead of the current thread's.
4865 * remote-utils.c (input_interrupt): Don't check if there's no
4867 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4868 current thread to the general thread fails, error out.
4869 (handle_qxfer_auxv, handle_qxfer_libraries)
4870 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4871 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4872 (handle_query): Check if there's a thread selected instead of
4873 checking whether there's any thread in the thread list.
4874 (handle_qxfer_threads, handle_qxfer_btrace)
4875 (handle_qxfer_btrace_conf): Don't error out early if there's no
4876 thread in the thread list.
4877 (handle_v_cont, myresume): Don't set the current thread to the
4879 (process_serial_event) <Hg handling>: Also set thread_id if the
4880 previous general thread is still alive.
4881 (process_serial_event) <g/G handling>: If setting the current
4882 thread to the general thread fails, error out.
4883 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4884 thread's lwp instead of the current thread's.
4885 * target.c (set_desired_thread): If the desired thread was not
4886 found, leave the current thread pointing to NULL. Return an int
4887 (boolean) indicating success.
4888 * target.h (set_desired_thread): Change return type to int.
4890 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
4892 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4893 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4895 (ps_get_thread_area): New function.
4897 2015-08-19 Gary Benson <gbenson@redhat.com>
4899 * hostio.c (handle_pread): Do not attempt to read more data
4900 than hostio_reply_with_data can fit in a packet.
4902 2015-08-18 Joel Brobecker <brobecker@adacore.com>
4904 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4906 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
4908 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4910 2015-08-06 Pedro Alves <palves@redhat.com>
4912 * tracepoint.c (expr_eval_result): Now an int.
4914 2015-08-06 Pedro Alves <palves@redhat.com>
4916 * gdbthread.h (struct regcache): Forward declare.
4917 (struct thread_info) <regcache_data>: Now a struct regcache
4919 * inferiors.c (inferior_regcache_data)
4920 (set_inferior_regcache_data): Now work with struct regcache
4922 * inferiors.h (struct regcache): Forward declare.
4923 (inferior_regcache_data, set_inferior_regcache_data): Now work
4924 with struct regcache pointers.
4925 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4926 (free_register_cache_thread): Remove struct regcache pointer
4929 2015-08-06 Pedro Alves <palves@redhat.com>
4931 * server.c (captured_main): On error, print the exception message
4932 to stderr, and if run_once is set, throw a quit.
4934 2015-08-06 Pedro Alves <palves@redhat.com>
4936 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
4939 2015-08-06 Pedro Alves <palves@redhat.com>
4941 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
4942 reading beyond the passed in buffer length.
4944 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
4946 * tracepoint.c (symbol_list) <required>: Remove.
4948 2015-08-06 Pedro Alves <palves@redhat.com>
4950 * linux-low.c (handle_extended_wait): Set the fork child's suspend
4951 count if stopping and suspending threads.
4952 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
4953 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
4954 (linux_detach): Complete an ongoing step-over.
4955 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
4957 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
4958 (linux_wait_1): If passing a signal to the inferior after
4959 finishing a step-over, unsuspend and re-resume all lwps. If we
4960 see a single-step event but the thread should be continuing, don't
4961 pass the trap to gdb.
4962 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
4963 internal_error instead of gdb_assert.
4964 (enqueue_pending_signal): New function.
4965 (check_ptrace_stopped_lwp_gone): Add debug output.
4966 (start_step_over): Use internal_error instead of gdb_assert.
4967 (complete_ongoing_step_over): New function.
4968 (linux_resume_one_thread): Don't resume a suspended thread.
4969 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
4972 2015-08-06 Pedro Alves <palves@redhat.com>
4974 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
4975 (linux_thread_alive): Use lwp_is_marked_dead.
4976 (extended_event_reported): Delete.
4977 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
4978 instead of extended_event_reported.
4979 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
4981 (lwp_is_marked_dead): New function.
4982 (lwp_running): Use lwp_is_marked_dead.
4983 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
4986 2015-08-06 Pedro Alves <palves@redhat.com>
4988 * linux-low.c (linux_wait_1): Move fork event output out of the
4989 !report_to_gdb check. Pass event_child->waitstatus to
4990 target_waitstatus_to_string instead of ourstatus.
4992 2015-08-04 Yao Qi <yao.qi@linaro.org>
4994 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
4995 if current_thread is 32 bit.
4997 2015-08-04 Yao Qi <yao.qi@linaro.org>
4999 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5000 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5001 * server.c (extended_protocol): Remove "static".
5002 * server.h (extended_protocol): Declare it.
5004 2015-08-04 Yao Qi <yao.qi@linaro.org>
5006 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5007 both aarch64 and aarch32.
5008 (aarch64_set_pc): Likewise.
5010 2015-08-04 Yao Qi <yao.qi@linaro.org>
5012 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5013 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5014 arm-with-neon.xml to srv_xmlfiles.
5015 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5016 (is_64bit_tdesc): New function.
5017 (aarch64_linux_read_description): New function.
5018 (aarch64_arch_setup): Call aarch64_linux_read_description.
5019 (regs_info): Rename to regs_info_aarch64.
5020 (aarch64_regs_info): Return right regs_info.
5021 (initialize_low_arch): Call initialize_low_arch_aarch32.
5023 2015-08-04 Yao Qi <yao.qi@linaro.org>
5025 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5026 * linux-aarch32-low.c: New file.
5027 * linux-aarch32-low.h: New file.
5028 * linux-arm-low.c (arm_fill_gregset): Move it to
5029 linux-aarch32-low.c.
5030 (arm_store_gregset): Likewise.
5031 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5032 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5033 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5034 (regs_info): Rename to regs_info_arm.
5035 (arm_regs_info): Return regs_info_aarch32 if
5036 have_ptrace_getregset is 1 and target description is
5037 arm_with_neon or arm_with_vfpv3.
5038 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5039 Call initialize_low_arch_aarch32 instead.
5041 2015-08-04 Yao Qi <yao.qi@linaro.org>
5043 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5044 * linux-low.c: ... here.
5045 * linux-low.h (have_ptrace_getregset): Declare it.
5047 2015-08-04 Pedro Alves <palves@redhat.com>
5049 * thread-db.c (struct thread_db): Use new typedefs.
5050 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5052 (disable_thread_event_reporting): Cast result of dlsym to
5053 destination function pointer type.
5054 (thread_db_mourn): Use td_ta_delete_ftype.
5056 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5058 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5060 (CDX_BREAKPOINT): Define for R2.
5061 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5062 (the_low_target): Add comments.
5064 2015-07-30 Yao Qi <yao.qi@linaro.org>
5066 * linux-arm-low.c (arm_hwcap): Remove it.
5067 (arm_read_description): New local variable arm_hwcap. Don't
5068 set arm_hwcap to zero.
5070 2015-07-30 Yao Qi <yao.qi@linaro.org>
5072 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5073 Use regcache->tdesc instead.
5074 (arm_store_wmmxregset): Likewise.
5075 (arm_fill_vfpregset): Likewise.
5076 (arm_store_vfpregset): Likewise.
5078 2015-07-30 Yao Qi <yao.qi@linaro.org>
5080 * linux-arm-low.c: Include arch/arm.h.
5081 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5082 (arm_store_gregset): Likewise.
5084 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5086 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5087 ptrace's 4th parameter.
5089 2015-07-27 Yao Qi <yao.qi@linaro.org>
5091 * configure.srv (case aarch64*-*-linux*): Don't set
5094 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5096 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5098 * linux-arm-low.c: Likewise.
5099 * linux-cris-low.c: Likewise.
5100 * linux-crisv32-low.c: Likewise.
5101 * linux-low.c: Likewise.
5102 * linux-m68k-low.c: Likewise.
5103 * linux-mips-low.c: Likewise.
5104 * linux-nios2-low.c: Likewise.
5105 * linux-s390-low.c: Likewise.
5106 * linux-sparc-low.c: Likewise.
5107 * linux-tic6x-low.c: Likewise.
5108 * linux-tile-low.c: Likewise.
5109 * linux-x86-low.c: Likewise.
5111 2015-07-24 Pedro Alves <palves@redhat.com>
5113 * config.in: Regenerate.
5114 * configure: Regenerate.
5116 2015-07-24 Pedro Alves <palves@redhat.com>
5118 * acinclude.m4: Include ../ptrace.m4.
5119 * configure.ac: Call GDB_AC_PTRACE.
5120 * config.in, configure: Regenerate.
5122 2015-07-24 Yao Qi <yao.qi@linaro.org>
5124 * linux-low.c (linux_create_inferior): Remove setting to
5125 proc->priv->new_inferior.
5126 (linux_attach): Likewise.
5127 (linux_low_filter_event): Likewise.
5128 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5130 2015-07-24 Yao Qi <yao.qi@linaro.org>
5132 * linux-low.c (linux_arch_setup): New function.
5133 (linux_low_filter_event): If proc->tdesc is NULL and
5134 proc->attached is true, call the_low_target.arch_setup.
5135 Otherwise, keep status pending, and return.
5136 (linux_resume_one_lwp_throw): Don't call get_pc if
5137 thread->while_stepping isn't NULL. Don't call
5138 get_thread_regcache if proc->tdesc is NULL.
5139 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5140 (linux_target_ops): Install arch_setup.
5141 * server.c (start_inferior): Call the_target->arch_setup.
5142 * target.h (struct target_ops) <arch_setup>: New field.
5143 (target_arch_setup): New marco.
5144 * lynx-low.c (lynx_target_ops): Update.
5145 * nto-low.c (nto_target_ops): Update.
5146 * spu-low.c (spu_target_ops): Update.
5147 * win32-low.c (win32_target_ops): Update.
5149 2015-07-24 Yao Qi <yao.qi@linaro.org>
5151 * linux-low.c (linux_add_process): Don't set
5152 proc->priv->new_inferior.
5153 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5154 (linux_attach): Likewise.
5156 2015-07-24 Yao Qi <yao.qi@linaro.org>
5158 * server.c (start_inferior): Code refactor.
5160 2015-07-24 Yao Qi <yao.qi@linaro.org>
5162 * server.c (process_serial_event): Set general_thread.
5164 2015-07-21 Yao Qi <yao.qi@linaro.org>
5166 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5167 aarch64_linux_get_debug_reg_capacity.
5169 2015-07-17 Yao Qi <yao.qi@linaro.org>
5171 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5172 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5173 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5174 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5175 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5176 (AARCH64_HWP_ALIGNMENT): Likewise.
5177 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5178 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5179 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5180 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5181 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5182 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5183 (struct aarch64_debug_reg_state): Likewise.
5184 (struct arch_lwp_info): Likewise.
5185 (aarch64_align_watchpoint): Likewise.
5186 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5187 (aarch64_watchpoint_length): Likewise.
5188 (aarch64_point_encode_ctrl_reg): Likewise
5189 (aarch64_point_is_aligned): Likewise.
5190 (aarch64_align_watchpoint): Likewise.
5191 (aarch64_linux_set_debug_regs):
5192 (aarch64_dr_state_insert_one_point): Likewise.
5193 (aarch64_dr_state_remove_one_point): Likewise.
5194 (aarch64_handle_breakpoint): Likewise.
5195 (aarch64_handle_aligned_watchpoint): Likewise.
5196 (aarch64_handle_unaligned_watchpoint): Likewise.
5197 (aarch64_handle_watchpoint): Likewise.
5199 2015-07-17 Yao Qi <yao.qi@linaro.org>
5201 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5202 and don't aarch64_get_debug_reg_state. All callers update.
5203 (aarch64_handle_aligned_watchpoint): Likewise.
5204 (aarch64_handle_unaligned_watchpoint): Likewise.
5205 (aarch64_handle_watchpoint): Likewise.
5206 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5207 (aarch64_remove_point): Likewise.
5209 2015-07-17 Yao Qi <yao.qi@linaro.org>
5211 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5213 (aarch64_handle_unaligned_watchpoint): Likewise.
5215 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5217 Revert the previous 3 commits:
5218 Move gdb_regex* to common/
5219 Move linux_find_memory_regions_full & co.
5220 gdbserver build-id attribute generator
5222 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5223 Jan Kratochvil <jan.kratochvil@redhat.com>
5225 gdbserver build-id attribute generator.
5226 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5227 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5228 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5230 (get_dynamic): Use find_pdhr to traverse program headers.
5231 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5232 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5233 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5234 (get_hex_build_id): New.
5235 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5236 to reply XML document.
5238 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5239 Jan Kratochvil <jan.kratochvil@redhat.com>
5241 * target.c: Include target/target-utils.h and fcntl.h.
5242 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5243 (target_fileio_read_stralloc): New functions.
5245 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5247 * Makefile.in (OBS): Add gdb_regex.o.
5249 * config.in: Rebuilt.
5250 * configure: Rebuilt.
5252 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5253 Jan Kratochvil <jan.kratochvil@redhat.com>
5255 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5256 * Makefile.in (OBS): Add target-utils.o.
5257 (linux-maps.o, target-utils.o): New.
5258 * configure.srv (srv_linux_obj): Add linux-maps.o.
5260 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5262 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5264 (the_low_target): Install it.
5266 2015-07-14 Pedro Alves <palves@redhat.com>
5268 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5269 Instead, ignore ECHILD, and throw an error for other errnos.
5271 2015-07-10 Pedro Alves <palves@redhat.com>
5273 * event-loop.c (struct callback_event) <data>: Change type to
5274 gdb_client_data instance instead of gdb_client_data pointer.
5275 (append_callback_event): Adjust.
5277 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5279 * linux-aarch64-low.c: Add comments for each linux_target_ops
5280 method. Remove comments already covered in target_ops and
5281 linux_target_ops definitions.
5282 (the_low_target): Add comments for each unimplemented method.
5284 2015-07-09 Yao Qi <yao.qi@linaro.org>
5286 * linux-aarch64-low.c (aarch64_regmap): Remove.
5287 (aarch64_usrregs_info): Remove.
5288 (regs_info): Set field usrregs to NULL.
5290 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5292 * linux-low.c: Include "rsp-low.h"
5293 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5294 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5295 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5296 (handle_btrace_enable_pt): New.
5297 (handle_btrace_general_set): Support "pt".
5298 (handle_btrace_conf_general_set): Support "pt:size".
5300 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5302 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5305 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5307 * linux-aarch64-low.c: Remove comment about endianness.
5308 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5309 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5312 2015-06-24 Gary Benson <gbenson@redhat.com>
5314 * linux-i386-ipa.c (stdint.h): Do not include.
5315 * lynx-i386-low.c (stdint.h): Likewise.
5316 * lynx-ppc-low.c (stdint.h): Likewise.
5317 * mem-break.c (stdint.h): Likewise.
5318 * thread-db.c (stdint.h): Likewise.
5319 * tracepoint.c (stdint.h): Likewise.
5320 * win32-low.c (stdint.h): Likewise.
5322 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5324 * server.c (write_qxfer_response): Update call to
5325 remote_escape_output.
5327 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5328 Jan Kratochvil <jan.kratochvil@redhat.com>
5330 Merge multiple hex conversions.
5331 * gdbreplay.c (tohex): Rename to 'fromhex'.
5332 (logchar): Use fromhex.
5334 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5336 * server.c (handle_qxfer_libraries): Set `version' attribute for
5339 2015-06-10 Gary Benson <gbenson@redhat.com>
5341 * target.h (struct target_ops) <multifs_open>: New field.
5342 <multifs_unlink>: Likewise.
5343 <multifs_readlink>: Likewise.
5344 * linux-low.c (nat/linux-namespaces.h): New include.
5345 (linux_target_ops): Initialize the_target->multifs_open,
5346 the_target->multifs_unlink and the_target->multifs_readlink.
5347 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5348 * hostio.c (hostio_fs_pid): New static variable.
5349 (hostio_handle_new_gdb_connection): New function.
5350 (handle_setfs): Likewise.
5351 (handle_open): Use the_target->multifs_open as appropriate.
5352 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5353 (handle_readlink): Use the_target->multifs_readlink as
5355 (handle_vFile): Handle vFile:setfs packets.
5356 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5357 after target_handle_new_gdb_connection.
5359 2015-06-10 Gary Benson <gbenson@redhat.com>
5361 * configure.ac (AC_CHECK_FUNCS): Add setns.
5362 * config.in: Regenerate.
5363 * configure: Likewise.
5364 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5365 (linux-namespaces.o): New rule.
5366 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5368 2015-06-09 Gary Benson <gbenson@redhat.com>
5370 * hostio.c (handle_open): Process mode argument with
5371 fileio_to_host_mode.
5373 2015-06-01 Yao Qi <yao.qi@linaro.org>
5375 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5376 * linux-x86-low.c: Likewise.
5378 2015-05-28 Don Breazeal <donb@codesourcery.com>
5380 * linux-low.c (handle_extended_wait): Initialize
5381 thread_info.last_resume_kind for new fork children.
5383 2015-05-15 Pedro Alves <palves@redhat.com>
5385 * target.h (target_handle_new_gdb_connection): Rewrite using if
5386 wrapped in do/while.
5388 2015-05-14 Joel Brobecker <brobecker@adacore.com>
5390 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5391 * configure, config.in: Regenerate.
5392 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5395 2015-05-12 Don Breazeal <donb@codesourcery.com>
5397 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5398 PTRACE_EVENT_VFORK_DONE.
5399 (linux_low_ptrace_options, extended_event_reported): Add vfork
5401 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5402 and "vforkdone" for RSP 'T' Stop Reply Packet.
5403 * server.h (report_vfork_events): Declare
5406 2015-05-12 Don Breazeal <donb@codesourcery.com>
5408 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5409 (the_low_target) <new_fork>: Initialize new member.
5410 * linux-arm-low.c (arm_new_fork): New function.
5411 (the_low_target) <new_fork>: Initialize new member.
5412 * linux-low.c (handle_extended_wait): Call new target function
5414 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5415 * linux-mips-low.c (mips_add_watchpoint): New function
5416 extracted from mips_insert_point.
5417 (the_low_target) <new_fork>: Initialize new member.
5418 (mips_linux_new_fork): New function.
5419 (mips_insert_point): Call mips_add_watchpoint.
5420 * linux-x86-low.c (x86_linux_new_fork): New function.
5421 (the_low_target) <new_fork>: Initialize new member.
5423 2015-05-12 Don Breazeal <donb@codesourcery.com>
5425 * linux-low.c (handle_extended_wait): Implement return value,
5426 rename argument 'event_child' to 'event_lwp', handle
5427 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5428 (linux_low_ptrace_options): New function.
5429 (linux_low_filter_event): Call linux_low_ptrace_options,
5430 use different argument fo linux_enable_event_reporting,
5431 use return value from handle_extended_wait.
5432 (extended_event_reported): New function.
5433 (linux_wait_1): Call extended_event_reported and set
5434 status to report fork events.
5435 (linux_write_memory): Add pid to debug message.
5436 (reset_lwp_ptrace_options_callback): New function.
5437 (linux_handle_new_gdb_connection): New function.
5438 (linux_target_ops): Initialize new structure member.
5439 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5440 * lynx-low.c: Initialize new structure member.
5441 * remote-utils.c (prepare_resume_reply): Implement stop reason
5442 "fork" for "T" stop message.
5443 * server.c (handle_query): Call handle_new_gdb_connection.
5444 * server.h (report_fork_events): Declare global flag.
5445 * target.h (struct target_ops) <handle_new_gdb_connection>:
5447 (target_handle_new_gdb_connection): New macro.
5448 * win32-low.c: Initialize new structure member.
5450 2015-05-12 Don Breazeal <donb@codesourcery.com>
5452 * mem-break.c (APPEND_TO_LIST): Define macro.
5453 (clone_agent_expr): New function.
5454 (clone_one_breakpoint): New function.
5455 (clone_all_breakpoints): New function.
5456 * mem-break.h: Declare new functions.
5458 2015-05-12 Don Breazeal <donb@codesourcery.com>
5460 * linux-low.c (linux_supports_fork_events): New function.
5461 (linux_supports_vfork_events): New function.
5462 (linux_target_ops): Initialize new structure members.
5463 (initialize_low): Call linux_check_ptrace_features.
5464 * lynx-low.c (lynx_target_ops): Initialize new structure
5466 * server.c (report_fork_events, report_vfork_events):
5468 (handle_query): Add new features to qSupported packet and
5470 (captured_main): Initialize new global variables.
5471 * target.h (struct target_ops) <supports_fork_events>:
5473 <supports_vfork_events>: New member.
5474 (target_supports_fork_events): New macro.
5475 (target_supports_vfork_events): New macro.
5476 * win32-low.c (win32_target_ops): Initialize new structure
5479 2015-05-12 Gary Benson <gbenson@redhat.com>
5481 * server.c (handle_qxfer_exec_file): Use current process
5484 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5486 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5487 Remove HAVE_PTRACE_GETREGS conditionals.
5488 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5489 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5491 2015-05-08 Yao Qi <yao.qi@linaro.org>
5493 * linux-low.c (linux_supports_conditional_breakpoints): New
5495 (linux_target_ops): Install new target method.
5496 * lynx-low.c (lynx_target_ops): Install NULL hook for
5497 supports_conditional_breakpoints.
5498 * nto-low.c (nto_target_ops): Likewise.
5499 * spu-low.c (spu_target_ops): Likewise.
5500 * win32-low.c (win32_target_ops): Likewise.
5501 * server.c (handle_query): Check
5502 target_supports_conditional_breakpoints.
5503 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5505 (target_supports_conditional_breakpoints): New macro.
5507 2015-05-06 Pedro Alves <palves@redhat.com>
5510 * server.c (start_inferior): If the process exits, mourn it.
5512 2015-04-21 Gary Benson <gbenson@redhat.com>
5514 * hostio.c (fileio_open_flags_to_host): Factored out to
5515 fileio_to_host_openflags in common/fileio.c. Single use
5518 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5520 * linux-xtensa-low.c (xtensa_fill_gregset)
5521 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5524 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5526 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5527 (regs_info): Replace usrregs pointer with NULL.
5529 2015-04-17 Gary Benson <gbenson@redhat.com>
5531 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5532 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5533 * server.c (handle_qxfer_exec_file): New function.
5534 (qxfer_packets): Add exec-file entry.
5535 (handle_query): Report qXfer:exec-file:read as supported packet.
5537 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5539 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5541 2015-04-09 Gary Benson <gbenson@redhat.com>
5543 * hostio-errno.c (errno_to_fileio_error): Remove function.
5544 Update caller to use remote_fileio_to_fio_error.
5546 2015-04-09 Yao Qi <yao.qi@linaro.org>
5548 * linux-low.c (linux_insert_point): Call
5549 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5550 (linux_remove_point): Call remove_memory_breakpoint if type is
5552 * linux-x86-low.c (x86_insert_point): Don't call
5553 insert_memory_breakpoint.
5554 (x86_remove_point): Don't call remove_memory_breakpoint.
5556 2015-04-01 Pedro Alves <palves@redhat.com>
5557 Cleber Rosa <crosa@redhat.com>
5559 * server.c (gdbserver_usage): Reorganize and extend the usage
5562 2015-03-24 Pedro Alves <palves@redhat.com>
5564 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5565 output. Also dump TRAP_TRACE.
5566 (linux_low_filter_event): In debug output, distinguish a
5567 resume_stop SIGSTOP from a delayed SIGSTOP.
5569 2015-03-24 Gary Benson <gbenson@redhat.com>
5571 * linux-x86-low.c (x86_linux_new_thread): Moved to
5573 (x86_linux_prepare_to_resume): Likewise.
5575 2015-03-24 Gary Benson <gbenson@redhat.com>
5577 * Makefile.in (x86-linux-dregs.o): New rule.
5578 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5579 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5580 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5581 (x86_linux_dr_get): Likewise.
5582 (x86_linux_dr_set): Likewise.
5583 (update_debug_registers_callback): Likewise.
5584 (x86_linux_dr_set_addr): Likewise.
5585 (x86_linux_dr_get_addr): Likewise.
5586 (x86_linux_dr_set_control): Likewise.
5587 (x86_linux_dr_get_control): Likewise.
5588 (x86_linux_dr_get_status): Likewise.
5589 (x86_linux_update_debug_registers): Likewise.
5591 2015-03-24 Gary Benson <gbenson@redhat.com>
5593 * linux-x86-low.c (x86_linux_update_debug_registers):
5594 New function, factored out from...
5595 (x86_linux_prepare_to_resume): ...this.
5597 2015-03-24 Gary Benson <gbenson@redhat.com>
5599 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5600 (x86_linux_dr_set): Likewise.
5601 (update_debug_registers_callback): Likewise.
5602 (x86_linux_dr_set_addr): Likewise.
5603 (x86_linux_dr_get_addr): Likewise.
5604 (x86_linux_dr_set_control): Likewise.
5605 (x86_linux_dr_get_control): Likewise.
5606 (x86_linux_dr_get_status): Likewise.
5607 (x86_linux_prepare_to_resume): Likewise.
5609 2015-03-24 Gary Benson <gbenson@redhat.com>
5611 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5612 Use perror_with_name. Pass string through gettext.
5613 (x86_linux_dr_set): Likewise.
5615 2015-03-24 Gary Benson <gbenson@redhat.com>
5617 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5618 (x86_linux_dr_set_addr): ...this.
5619 (x86_dr_low_get_addr): Rename to...
5620 (x86_linux_dr_get_addr): ...this.
5621 (x86_dr_low_set_control): Rename to...
5622 (x86_linux_dr_set_control): ...this.
5623 (x86_dr_low_get_control): Rename to...
5624 (x86_linux_dr_get_control): ...this.
5625 (x86_dr_low_get_status): Rename to...
5626 (x86_linux_dr_get_status): ...this.
5627 (x86_dr_low): Update with new function names.
5629 2015-03-24 Gary Benson <gbenson@redhat.com>
5631 * Makefile.in (x86-linux.o): New rule.
5632 * configure.srv: Add x86-linux.o to relevant targets.
5633 * linux-low.c (lwp_set_arch_private_info): New function.
5634 (lwp_arch_private_info): Likewise.
5635 * linux-x86-low.c: Include nat/x86-linux.h.
5636 (arch_lwp_info): Removed structure.
5637 (update_debug_registers_callback):
5638 Use lwp_set_debug_registers_changed.
5639 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5640 and lwp_set_debug_registers_changed.
5641 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5643 2015-03-24 Gary Benson <gbenson@redhat.com>
5645 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5646 * linux-arm-low.c (arm_new_thread): Likewise.
5647 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5648 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5649 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5650 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5652 2015-03-24 Gary Benson <gbenson@redhat.com>
5654 * linux-low.c (ptid_of_lwp): New function.
5655 (lwp_is_stopped): Likewise.
5656 (lwp_stop_reason): Likewise.
5657 * linux-x86-low.c (update_debug_registers_callback):
5659 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5662 2015-03-24 Gary Benson <gbenson@redhat.com>
5664 * linux-low.h (linux_stop_lwp): Remove declaration.
5666 2015-03-24 Gary Benson <gbenson@redhat.com>
5668 * linux-low.h: Include nat/linux-nat.h.
5669 * linux-low.c (iterate_over_lwps_args): New structure.
5670 (iterate_over_lwps_filter): New function.
5671 (iterate_over_lwps): Likewise.
5672 * linux-x86-low.c (update_debug_registers_callback):
5673 Update signature to what iterate_over_lwps expects.
5674 Remove PID check that iterate_over_lwps now performs.
5675 (x86_dr_low_set_addr): Use iterate_over_lwps.
5676 (x86_dr_low_set_control): Likewise.
5678 2015-03-24 Gary Benson <gbenson@redhat.com>
5680 * linux-x86-low.c (x86_debug_reg_state): New function.
5681 (x86_linux_prepare_to_resume): Use the above.
5683 2015-03-24 Gary Benson <gbenson@redhat.com>
5685 * linux-low.c (current_lwp_ptid): New function.
5686 * linux-x86-low.c: Include nat/linux-nat.h.
5687 (x86_dr_low_get_addr): Use current_lwp_ptid.
5688 (x86_dr_low_get_control): Likewise.
5689 (x86_dr_low_get_status): Likewise.
5691 2015-03-20 Pedro Alves <palves@redhat.com>
5693 * tracepoint.c (cmd_qtstatus): Make "str" const.
5695 2015-03-20 Pedro Alves <palves@redhat.com>
5697 * server.c (handle_general_set): Make "req_str" const.
5699 2015-03-19 Pedro Alves <palves@redhat.com>
5701 * linux-low.c (linux_resume_one_lwp): Rename to ...
5702 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5703 instead call perror_with_name.
5704 (check_ptrace_stopped_lwp_gone): New function.
5705 (linux_resume_one_lwp): Reimplement as wrapper around
5706 linux_resume_one_lwp_throw that swallows errors if the LWP is
5709 2015-03-19 Pedro Alves <palves@redhat.com>
5711 * linux-low.c (count_events_callback, select_event_lwp_callback):
5712 No longer check whether the thread has resume_stop as last resume
5715 2015-03-19 Pedro Alves <palves@redhat.com>
5717 * linux-low.c (count_events_callback, select_event_lwp_callback):
5718 Use the lwp's status_pending_p field, not the thread's.
5720 2015-03-19 Pedro Alves <palves@redhat.com>
5722 * linux-low.c (select_event_lwp_callback): Update comments to
5723 no longer mention SIGTRAP.
5725 2015-03-18 Gary Benson <gbenson@redhat.com>
5727 * server.c (handle_query): Do not report vFile:fstat as supported.
5729 2015-03-11 Gary Benson <gbenson@redhat.com>
5731 * hostio.c (sys/types.h): New include.
5732 (sys/stat.h): Likewise.
5733 (common-remote-fileio.h): Likewise.
5734 (handle_fstat): New function.
5735 (handle_vFile): Handle vFile:fstat packets.
5737 2015-03-11 Gary Benson <gbenson@redhat.com>
5739 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5740 struct stat.st_blocks and struct stat.st_blksize.
5741 * configure: Regenerate.
5742 * config.in: Likewise.
5743 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5744 (OBS): Add common-remote-fileio.o.
5745 (common-remote-fileio.o): New rule.
5747 2015-03-09 Pedro Alves <palves@redhat.com>
5749 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5750 'struct sockaddr' pointer in 'accept' call.
5752 2015-03-09 Pedro Alves <palves@redhat.com>
5755 2015-03-07 Pedro Alves <palves@redhat.com>
5756 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5757 or <winsock2.h> here. Instead include "gdb_socket.h".
5758 (remote_open): Use union gdb_sockaddr_u.
5759 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5760 or <winsock2.h> here. Instead include "gdb_socket.h".
5761 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5762 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5764 (init_named_socket, gdb_agent_helper_thread): Use union
5767 2015-03-07 Pedro Alves <palves@redhat.com>
5769 * configure.ac (build_warnings): Move
5770 -Wdeclaration-after-statement to the C-specific set.
5771 * configure: Regenerate.
5773 2015-03-07 Pedro Alves <palves@redhat.com>
5775 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5776 or <winsock2.h> here. Instead include "gdb_socket.h".
5777 (remote_open): Use union gdb_sockaddr_u.
5778 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5779 or <winsock2.h> here. Instead include "gdb_socket.h".
5780 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5781 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5783 (init_named_socket, gdb_agent_helper_thread): Use union
5786 2015-03-07 Pedro Alves <palves@redhat.com>
5788 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5791 2015-03-06 Yao Qi <yao.qi@linaro.org>
5793 * linux-aarch64-low.c (aarch64_insert_point): Use
5794 show_debug_regs as a boolean.
5795 (aarch64_remove_point): Likewise.
5797 2015-03-05 Pedro Alves <palves@redhat.com>
5799 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5800 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5801 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5802 * nto-low.c (nto_target_ops): Likewise.
5803 * spu-low.c (spu_target_ops): Likewise.
5804 * win32-low.c (win32_target_ops): Likewise.
5806 2015-03-04 Pedro Alves <palves@redhat.com>
5808 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
5809 Decide whether a breakpoint triggered based on the SIGTRAP's
5811 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5812 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
5813 (linux_low_filter_event): Check for breakpoints before checking
5815 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5817 (linux_stopped_by_sw_breakpoint)
5818 (linux_supports_stopped_by_sw_breakpoint)
5819 (linux_stopped_by_hw_breakpoint)
5820 (linux_supports_stopped_by_hw_breakpoint): New functions.
5821 (linux_target_ops): Install new target methods.
5823 2015-03-04 Pedro Alves <palves@redhat.com>
5825 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5826 * server.c (swbreak_feature, hwbreak_feature): New globals.
5827 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5828 (captured_main): Clear swbreak_feature and hwbreak_feature.
5829 * server.h (swbreak_feature, hwbreak_feature): Declare.
5830 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5831 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5832 supports_stopped_by_hw_breakpoint>: New fields.
5833 (target_supports_stopped_by_sw_breakpoint)
5834 (target_stopped_by_sw_breakpoint)
5835 (target_supports_stopped_by_hw_breakpoint)
5836 (target_stopped_by_hw_breakpoint): Declare.
5838 2015-03-04 Pedro Alves <palves@redhat.com>
5840 enum lwp_stop_reason -> enum target_stop_reason
5841 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5842 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5843 (linux_wait_1, stuck_in_jump_pad_callback)
5844 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5845 (linux_stopped_by_watchpoint):
5846 * linux-low.h (enum lwp_stop_reason): Delete.
5847 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5848 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5850 2015-03-04 Yao Qi <yao.qi@linaro.org>
5852 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5854 2015-03-03 Gary Benson <gbenson@redhat.com>
5856 * hostio.c (handle_vFile): Fix prefix lengths.
5858 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5860 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5863 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5865 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5866 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5867 (clean): Add "rm -f" for above C files.
5868 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5869 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5870 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5871 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5872 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5873 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5874 (init_registers_s390x_vx_linux64)
5875 (init_registers_s390x_tevx_linux64)
5876 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5877 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5879 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5880 (s390_store_vxrs_high): New functions.
5881 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5883 (s390_arch_setup): Add logic for selecting one of the new target
5884 descriptions. Activate the new vector regsets if applicable.
5885 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5886 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5887 and init_registers_s390x_tevx_linux64.
5889 2015-03-01 Pedro Alves <palves@redhat.com>
5891 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5894 2015-02-27 Pedro Alves <palves@redhat.com>
5896 * linux-x86-low.c (u_debugreg_offset): New function.
5897 (x86_linux_dr_get, x86_linux_dr_set): Use it.
5899 2015-02-27 Pedro Alves <palves@redhat.com>
5901 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5902 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5903 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5904 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5905 (ps_lsetfpregs, ps_getpid)
5906 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5907 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5908 (ps_lsetxregs, ps_plog): Declare.
5910 2015-02-27 Pedro Alves <palves@redhat.com>
5912 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5913 IP_AGENT_EXPORT_FUNC.
5914 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5915 IP_AGENT_EXPORT_FUNC.
5916 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5917 (IP_AGENT_EXPORT): Delete.
5918 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5919 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5920 (gdb_trampoline_buffer_error, collecting, gdb_collect)
5921 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5922 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5923 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5924 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5925 (traceframe_read_count, traceframe_write_count)
5926 (traceframes_created, trace_state_variables, get_raw_reg)
5927 (get_trace_state_variable_value, set_trace_state_variable_value)
5928 (ust_loaded, helper_thread_id, cmd_buf): Use
5929 IPA_SYM_EXPORTED_NAME.
5930 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5931 (tracepoints) Use IP_AGENT_EXPORT_VAR.
5932 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
5933 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5934 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
5935 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
5936 EXTERN_C_PUSH/EXTERN_C_POP.
5937 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
5938 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
5939 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5940 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
5941 (traceframe_write_count, traceframe_read_count)
5942 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
5943 (about_to_request_buffer_space, get_trace_state_variable_value)
5944 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
5945 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
5946 EXTERN_C_PUSH/EXTERN_C_POP.
5947 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
5948 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
5949 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
5950 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5951 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5952 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5953 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
5954 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
5956 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
5957 (IP_AGENT_EXPORT_VAR_DECL): Define.
5959 (gdb_agent_get_raw_reg): Declare.
5961 2015-02-27 Tom Tromey <tromey@redhat.com>
5962 Pedro Alves <palves@redhat.com>
5964 Rename symbols whose names are reserved C++ keywords throughout.
5966 2015-02-27 Pedro Alves <palves@redhat.com>
5968 * Makefile.in (COMPILER): New, get it from autoconf.
5969 (CXX): Get from autoconf instead.
5970 (COMPILE.pre): Use COMPILER.
5971 (CC-LD): Rename to ...
5972 (CC_LD): ... this. Use COMPILER.
5973 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
5974 (CXX_FOR_TARGET): Default to g++ instead of gcc.
5975 * acinclude.m4: Include build-with-cxx.m4.
5976 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
5977 Disable -Werror by default if building in C++ mode.
5978 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
5979 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
5980 the C++ compiler. Save/restore CXXFLAGS too.
5981 * configure: Regenerate.
5983 2015-02-27 Pedro Alves <palves@redhat.com>
5985 * acinclude.m4: Include libiberty.m4.
5986 * configure.ac: Call libiberty_INIT.
5987 * config.in, configure: Regenerate.
5989 2015-02-26 Pedro Alves <palves@redhat.com>
5991 * linux-low.c (linux_wait_1): When incrementing the PC past a
5992 program breakpoint always use the_low_target.breakpoint_len as
5993 increment, rather than the maximum between that and
5994 the_low_target.decr_pc_after_break.
5996 2015-02-23 Pedro Alves <palves@redhat.com>
5998 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
5999 thread was doing a step-over; always adjust the PC if
6000 we stepped over a permanent breakpoint.
6001 (linux_wait_1): If we stepped over breakpoint that was on top of a
6002 permanent breakpoint, manually advance the PC past it.
6004 2015-02-23 Pedro Alves <palves@redhat.com>
6006 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6008 (x86_fill_gregset, x86_store_gregset): Use it when handling
6011 2015-02-20 Pedro Alves <palves@redhat.com>
6013 * thread-db.c: Include "nat/linux-procfs.h".
6014 (thread_db_init): Skip listing new threads if the kernel supports
6015 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6017 2015-02-20 Pedro Alves <palves@redhat.com>
6019 * linux-low.c (status_pending_p_callback): Use ptid_match.
6021 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6023 PR breakpoints/16812
6024 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6025 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6026 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6028 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6030 PR breakpoints/15956
6031 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6033 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6035 * linux-low.c (linux_low_btrace_conf): Print size.
6036 * server.c (handle_btrace_conf_general_set): New.
6037 (hanle_general_set): Call handle_btrace_conf_general_set.
6038 (handle_query): Report Qbtrace-conf:bts:size as supported.
6040 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6042 * linux-low.c (linux_low_enable_btrace): Update parameters.
6043 (linux_low_btrace_conf): New.
6044 (linux_target_ops)<to_btrace_conf>: Initialize.
6045 * server.c (current_btrace_conf): New.
6046 (handle_btrace_enable): Rename to ...
6047 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
6048 to target_enable_btrace. Update comment. Update users.
6049 (handle_qxfer_btrace_conf): New.
6050 (qxfer_packets): Add btrace-conf entry.
6051 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6052 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6053 (target_ops)<read_btrace_conf>: New.
6054 (target_enable_btrace): Update parameters.
6055 (target_read_btrace_conf): New.
6057 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6059 * server.c (handle_btrace_general_set): Remove call to
6060 target_supports_btrace.
6061 (supported_btrace_packets): New.
6062 (handle_query): Call supported_btrace_packets.
6063 * target.h: include btrace-common.h.
6064 (btrace_target_info): Removed.
6065 (supports_btrace, target_supports_btrace): Update parameters.
6067 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6069 * Makefile.in (SFILES): Add common/btrace-common.c.
6070 (OBS): Add common/btrace-common.o.
6071 (btrace-common.o): Add build rules.
6072 * linux-low: Include btrace-common.h.
6073 (linux_low_read_btrace): Use struct btrace_data. Call
6074 btrace_data_init and btrace_data_fini.
6076 2015-02-06 Pedro Alves <palves@redhat.com>
6078 * thread-db.c (find_new_threads_callback): Add debug output.
6080 2015-02-04 Pedro Alves <palves@redhat.com>
6082 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6083 (resume_stopped_resumed_lwps): New function.
6084 (linux_wait_for_event_filtered): Use it.
6086 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6088 * Makefile.in (SFILES): Add linux-personality.c.
6089 (linux-personality.o): New rule.
6090 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6091 list of objects to be built.
6092 * linux-low.c: Include nat/linux-personality.h.
6093 (linux_create_inferior): Remove code to disable address space
6094 randomization (moved to ../nat/linux-personality.c). Create
6095 cleanup to disable address space randomization.
6097 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6099 * Makefile.in (posix-strerror.o): New rule.
6100 (mingw-strerror.o): Likewise.
6101 * configure: Regenerated.
6102 * configure.ac: Source file ../common/common.host. Initialize new
6103 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6105 2015-01-14 Yao Qi <yao@codesourcery.com>
6107 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6108 (ppc-linux.o): New rule.
6109 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6110 * configure.ac: AC_CHECK_FUNCS(getauxval).
6111 * config.in: Re-generated.
6112 * configure: Re-generated.
6113 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6114 ppc64_64bit_inferior_p
6116 2015-01-14 Yao Qi <yao@codesourcery.com>
6118 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6119 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6120 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6121 (PT_ORIG_R3, PT_TRAP): Likewise.
6122 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6123 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6124 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6126 2015-01-10 Joel Brobecker <brobecker@adacore.com>
6128 * i387-fp.c (i387_cache_to_xsave): In look over
6129 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6130 zmmh_low_space field by use of zmmh_high_space.
6132 2015-01-09 Pedro Alves <palves@redhat.com>
6134 * linux-low.c (step_over_bkpt): Move higher up in the file.
6135 (handle_extended_wait): Don't store the stop_pc here.
6136 (get_stop_pc): Adjust comments and rename to ...
6137 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6138 stopped for a software breakpoint or hardware breakpoint.
6139 (thread_still_has_status_pending_p): New function.
6140 (status_pending_p_callback): Use
6141 thread_still_has_status_pending_p. If the event is no longer
6142 interesting, resume the LWP.
6143 (handle_tracepoints): Add assert.
6144 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6145 (wstatus_maybe_breakpoint): New function.
6146 (cancel_breakpoint): Delete function.
6147 (check_stopped_by_watchpoint): New function, factored out from
6148 linux_low_filter_event.
6149 (lp_status_maybe_breakpoint): Delete function.
6150 (linux_low_filter_event): Remove filter_ptid argument.
6151 Leave thread group exits pending here. Store the LWP's stop PC.
6152 Always leave events pending.
6153 (linux_wait_for_event_filtered): Pull all events out of the
6154 kernel, and leave them all pending.
6155 (count_events_callback, select_event_lwp_callback): Consider all
6157 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6158 (select_event_lwp): Only give preference to the stepping LWP in
6159 all-stop mode. Adjust comments.
6160 (ignore_event): New function.
6161 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6162 references to cancel_breakpoints. Adjust to renames. Also give
6163 equal priority to all LWPs that have had events in non-stop mode.
6164 If reporting a software breakpoint event, unadjust the LWP's PC.
6165 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6166 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6168 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6169 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6170 (linux_stopped_by_watchpoint): Adjust.
6171 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6172 * linux-low.h (enum lwp_stop_reason): New.
6173 (struct lwp_info) <stop_pc>: Adjust comment.
6174 <stopped_by_watchpoint>: Delete field.
6175 <stop_reason>: New field.
6176 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6177 * mem-break.c (software_breakpoint_inserted_here)
6178 (hardware_breakpoint_inserted_here): New function.
6179 * mem-break.h (software_breakpoint_inserted_here)
6180 (hardware_breakpoint_inserted_here): Declare.
6181 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6182 (cancel_breakpoints): Delete.
6183 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6184 (upload_fast_traceframes): Remove references to
6187 2015-01-09 Pedro Alves <palves@redhat.com>
6189 * thread-db.c (find_new_threads_callback): Ignore thread if the
6190 kernel thread ID is -1.
6192 2015-01-09 Pedro Alves <palves@redhat.com>
6194 * linux-low.c (linux_attach_fail_reason_string): Move to
6195 nat/linux-ptrace.c, and rename.
6196 (linux_attach_lwp): Update comment.
6197 (attach_proc_task_lwp_callback): New function.
6198 (linux_attach): Adjust to rename and use
6199 linux_proc_attach_tgid_threads.
6200 (linux_attach_fail_reason_string): Delete declaration.
6202 2015-01-01 Joel Brobecker <brobecker@adacore.com>
6204 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6205 * server.c (gdbserver_version): Likewise.
6207 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6209 * remote-utils.c: Include ctype.h.
6210 (input_interrupt): Explicitly handle the case when the char
6211 received is the NUL byte. Improve the printing of non-ASCII
6214 2014-12-16 Joel Brobecker <brobecker@adacore.com>
6216 * linux-low.c (linux_low_filter_event): Update call to
6217 linux_enable_event_reporting following the addition of
6218 a new parameter to that function.
6220 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
6223 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6224 (AARCH64_FPCR_REGNO): Likewise.
6225 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6226 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6227 (aarch64_store_fpregset): Likewise.
6229 2014-12-15 Joel Brobecker <brobecker@adacore.com>
6231 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6232 Remove FIXME comment about assumption about N.
6234 2014-12-13 Joel Brobecker <brobecker@adacore.com>
6236 * configure.ac: If large-file support is disabled in GDBserver,
6237 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6238 * configure: Regenerate.
6240 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6242 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6243 warning upon ENODATA from ptrace.
6244 * linux-s390-low.c (s390_store_tdb): New.
6245 (s390_regsets): Add regset for NT_S390_TDB.
6247 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6249 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6250 without a fill_function.
6251 * linux-s390-low.c (s390_fill_last_break): Remove.
6252 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6253 (s390_arch_setup): Use regset's size instead of fill_function for
6256 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6258 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6259 the regset's store function when ptrace returned an error.
6260 * regcache.c (get_thread_regcache): Invalidate register cache
6261 before fetching inferior's registers.
6263 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6265 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6266 while-loop as for-loop.
6267 (regsets_store_inferior_registers): Likewise.
6269 2014-11-28 Yao Qi <yao@codesourcery.com>
6271 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6272 * config.in, configure: Re-generate.
6273 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6276 2014-11-21 Yao Qi <yao@codesourcery.com>
6278 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6279 (AC_CHECK_HEADERS): Remove malloc.h.
6280 * configure: Re-generated.
6281 * config.in: Re-generated.
6282 * server.h: Don't include alloca.h and malloc.h.
6283 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6284 Don't include malloc.h.
6286 2014-11-17 Joel Brobecker <brobecker@adacore.com>
6288 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6289 corresponding ERRNO check in same block.
6291 2014-11-12 Pedro Alves <palves@redhat.com>
6293 * server.c (cont_thread): Update comment.
6294 (start_inferior, attach_inferior): No longer clear cont_thread.
6295 (handle_v_cont): No longer set cont_thread.
6296 (captured_main): Clear cont_thread each time a GDB connects.
6298 2014-11-12 Pedro Alves <palves@redhat.com>
6300 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6301 thread, and don't resume all threads if the Hc thread has exited.
6303 2014-11-12 Pedro Alves <palves@redhat.com>
6305 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6306 the process group instead of to a specific LWP.
6308 2014-10-15 Pedro Alves <palves@redhat.com>
6311 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6313 (arm_set_thread_context): Delete.
6314 (the_low_target): Adjust.
6315 * win32-i386-low.c (debug_registers_changed)
6316 (debug_registers_used): Delete.
6317 (update_debug_registers_callback): New function.
6318 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6319 needing to update their debug registers.
6320 (win32_get_current_dr): New function.
6321 (x86_dr_low_get_addr, x86_dr_low_get_control)
6322 (x86_dr_low_get_status): Fetch the debug register from the thread
6324 (i386_initial_stuff): Adjust.
6325 (i386_get_thread_context): Remove current_event parameter. Don't
6326 clear debug_registers_changed nor copy DR values to
6328 (i386_set_thread_context): Delete.
6329 (i386_prepare_to_resume): New function.
6330 (i386_thread_added): Mark the thread as needing to update irs
6332 (the_low_target): Remove i386_set_thread_context and install
6333 i386_prepare_to_resume.
6334 * win32-low.c (win32_get_thread_context): Adjust.
6335 (win32_set_thread_context): Use SetThreadContext
6337 (win32_prepare_to_resume): New function.
6338 (win32_require_context): New function, factored out from ...
6339 (thread_rec): ... this.
6340 (continue_one_thread): Call win32_prepare_to_resume on each thread
6341 we're about to continue.
6342 (win32_resume): Call win32_prepare_to_resume on the event thread.
6343 * win32-low.h (struct win32_thread_info)
6344 <debug_registers_changed>: New field.
6345 (struct win32_target_ops): Change prototype of set_thread_context,
6346 delete set_thread_context and add prepare_to_resume.
6347 (win32_require_context): New declaration.
6349 2014-10-08 Gary Benson <gbenson@redhat.com>
6351 * server.h: Do not include common-exceptions.h.
6353 2014-10-08 Gary Benson <gbenson@redhat.com>
6355 * server.h: Do not include cleanups.h.
6357 2014-09-30 James Hogan <james.hogan@imgtec.com>
6359 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6362 2014-09-23 Yao Qi <yao@codesourcery.com>
6364 * linux-low.c (lp_status_maybe_breakpoint): New function.
6365 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6366 (count_events_callback): Likewise.
6367 (select_event_lwp_callback): Likewise.
6368 (cancel_breakpoints_callback): Likewise.
6370 2014-09-19 Don Breazeal <donb@codesourcery.com>
6372 * linux-low.c (handle_extended_wait): Call
6373 linux_ptrace_get_extended_event.
6374 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6375 linux_is_extended_waitstatus.
6377 2014-09-16 Joel Brobecker <brobecker@adacore.com>
6379 * Makefile.in (CPPFLAGS): Define.
6380 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6381 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6383 2014-09-16 Gary Benson <gbenson@redhat.com>
6385 * inferiors.h (current_inferior): Renamed as...
6386 (current_thread): New variable. All uses updated.
6387 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6388 (maybe_move_out_of_jump_pad): Likewise.
6389 (cancel_breakpoint): Likewise.
6390 (linux_low_filter_event): Likewise.
6391 (wait_for_sigstop): Likewise.
6392 (linux_resume_one_lwp): Likewise.
6393 (need_step_over_p): Likewise.
6394 (start_step_over): Likewise.
6395 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6396 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6397 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6398 and save_inferior as saved_thread.
6399 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6401 (regcache_invalidate_thread): Likewise.
6402 * remote-utils.c (prepare_resume_reply): Likewise.
6403 * thread-db.c (thread_db_get_tls_address): Likewise.
6404 (disable_thread_event_reporting): Likewise.
6405 (remove_thread_event_breakpoints): Likewise.
6406 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6408 * target.h (set_desired_inferior): Renamed as...
6409 (set_desired_thread): New declaration. All uses updated.
6410 * server.c (myresume): Updated comment to reference thread instead
6412 (handle_serial_event): Likewise.
6413 (handle_target_event): Likewise.
6415 2014-09-12 Tom Tromey <tromey@redhat.com>
6416 Gary Benson <gbenson@redhat.com>
6418 * regcache.h: Include common-regcache.h.
6419 (regcache_read_pc): Don't declare.
6420 * regcache.c (get_thread_regcache_for_ptid): New function.
6422 2014-09-11 Tom Tromey <tromey@redhat.com>
6423 Gary Benson <gbenson@redhat.com>
6425 * symbol.c: New file.
6426 * Makefile.in (SFILES): Add symbol.c.
6427 (OBS): Add symbol.o.
6429 2014-09-11 Gary Benson <gbenson@redhat.com>
6431 * target.c (target_stop_ptid, target_continue_ptid): New
6434 2014-09-11 Tom Tromey <tromey@redhat.com>
6435 Gary Benson <gbenson@redhat.com>
6437 * target.h: Include target/target.h.
6438 * target.c (target_read_memory, target_read_uint32)
6439 (target_write_memory): New functions.
6441 2014-09-11 Gary Benson <gbenson@redhat.com>
6443 * server.h (debug_hw_points): Don't declare.
6444 * server.c (debug_hw_points): Don't define. Replace all uses
6445 with show_debug_regs.
6446 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6447 all uses with show_debug_regs.
6449 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6451 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6452 endianness into account.
6453 (ppc_supply_ptrace_register): Likewise.
6455 2014-09-03 James Hogan <james.hogan@imgtec.com>
6457 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6458 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6460 2014-09-03 Gary Benson <gbenson@redhat.com>
6462 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6463 ALL_DEBUG_ADDRESS_REGISTERS.
6465 2014-09-02 Gary Benson <gbenson@redhat.com>
6467 * i386-low.h: Renamed as...
6468 * x86-low.h: New file. All type, function and variable name
6469 prefixes changed from "i386_" to "x86_". All references updated.
6470 * i386-low.c: Renamed as...
6471 * x86-low.c: New file. All type, function and variable name
6472 prefixes changed from "i386_" to "x86_". All references updated.
6474 2014-09-02 Gary Benson <gbenson@redhat.com>
6476 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6477 (x86_linux_new_thread): Likewise.
6479 2014-08-29 Gary Benson <gbenson@redhat.com>
6481 * server.h (setjmp.h): Do not include.
6482 (toplevel): Do not declare.
6483 (common-exceptions.h): Include.
6484 (cleanups.h): Likewise.
6485 * server.c (toplevel): Do not define.
6486 (exit_code): New static global.
6487 (detach_or_kill_for_exit_cleanup): New function.
6488 (main): New function. Original main renamed to...
6489 (captured_main): New function.
6490 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6492 2014-08-29 Gary Benson <gbenson@redhat.com>
6494 * Makefile.in (SFILES): Add common/common-exceptions.c.
6495 (OBS): Add common-exceptions.o.
6496 (common-exceptions.o): New rule.
6497 * utils.c (prepare_to_throw_exception): New function.
6499 2014-08-29 Gary Benson <gbenson@redhat.com>
6501 * config.in: Regenerate.
6502 * configure: Likewise.
6504 2014-08-29 Gary Benson <gbenson@redhat.com>
6506 * Makefile.in (SFILES): Add common/cleanups.c.
6508 (cleanups.o): New rule.
6510 2014-08-29 Gary Benson <gbenson@redhat.com>
6512 * utils.c (internal_vwarning): New function.
6514 2014-08-28 Gary Benson <gbenson@redhat.com>
6516 * utils.h (fatal): Remove declaration.
6517 * utils.c (fatal): Remove function.
6519 2014-08-28 Gary Benson <gbenson@redhat.com>
6521 * tracepoint.c (gdb_agent_init): Replace fatal with
6523 (initialize_tracepoint): Likewise.
6525 2014-08-28 Gary Benson <gbenson@redhat.com>
6527 * remote-utils.c (remote_prepare): Replace fatal with error.
6529 2014-08-28 Gary Benson <gbenson@redhat.com>
6531 * linux-low.c (linux_async): Replace fatal with warning.
6533 (linux_start_non_stop): Return -1 if linux_async failed.
6535 2014-08-28 Gary Benson <gbenson@redhat.com>
6537 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6539 (i386_dr_low_get_addr): Remove vague comment.
6540 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6543 2014-08-28 Gary Benson <gbenson@redhat.com>
6545 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6546 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6548 (linux_resume_one_lwp): Likewise.
6549 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6551 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6552 with internal_error.
6553 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6554 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6555 (find_register_by_name): Replace fatal with internal_error.
6556 (find_regno): Likewise.
6557 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6558 * thread-db.c (thread_db_create_event): Likewise.
6559 (thread_db_load_search): Likewise.
6560 (try_thread_db_load_1): Likewise.
6561 * tracepoint.c (get_jump_space_head): Replace fatal with
6563 (claim_trampoline_space): Likewise.
6564 (have_fast_tracepoint_trampoline_buffer): Likewise.
6565 (cmd_qtstart): Likewise.
6566 (stop_tracing): Likewise.
6567 (fast_tracepoint_collecting): Likewise.
6568 (target_malloc): Likewise.
6569 (download_tracepoint): Likewise.
6570 (download_trace_state_variables): Replace check with gdb_assert.
6571 (upload_fast_traceframes): Replace fatal with internal_error.
6573 2014-08-19 Tom Tromey <tromey@redhat.com>
6574 Gary Benson <gbenson@redhat.com>
6576 * Makefile.in (SFILES): Add common/common-debug.c.
6577 (OBS): Add common-debug.o.
6578 (common-debug.o): New rule.
6579 * debug.h (debug_printf): Don't declare.
6580 * debug.c (debug_printf): Renamed and rewritten as...
6581 (debug_vprintf): New function.
6583 2014-08-19 Gary Benson <gbenson@redhat.com>
6585 * utils.h: Do not include print-utils.h.
6587 2014-08-19 Tom Tromey <tromey@redhat.com>
6588 Gary Benson <gbenson@redhat.com>
6590 * server.h: Add static assertion.
6591 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6593 2014-08-19 Tom Tromey <tromey@redhat.com>
6594 Gary Benson <gbenson@redhat.com>
6596 * Makefile.in (SFILES): Add common/errors.c.
6597 (OBS): Add errors.o.
6598 (IPA_OBS): Add errors-ipa.o.
6599 (errors.o): New rule.
6600 (errors-ipa.o): Likewise.
6601 * utils.h (perror_with_name, error, warning): Don't declare.
6602 * utils.c (warning): Renamed and rewritten as...
6603 (vwarning): New function.
6604 (error): Renamed and rewritten as...
6605 (verror): New function.
6606 (internal_error): Renamed and rewritten as...
6607 (internal_verror): New function.
6609 2014-08-07 Gary Benson <gbenson@redhat.com>
6611 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6612 * configure: Regenerate.
6613 * config.in: Likewise.
6614 * server.h: Do not include errno.h.
6615 * event-loop.c: Likewise.
6616 * hostio-errno.c: Likewise.
6617 * linux-low.c: Likewise.
6618 * remote-utils.c: Likewise.
6619 * spu-low.c: Likewise.
6620 * utils.c: Likewise.
6621 * gdbreplay.c: Unconditionally include errno.h.
6623 2014-08-07 Gary Benson <gbenson@redhat.com>
6625 * server.h: Do not include string.h.
6626 * event-loop.c: Likewise.
6627 * linux-low.c: Likewise.
6628 * regcache.c: Likewise.
6629 * remote-utils.c: Likewise.
6630 * spu-low.c: Likewise.
6631 * utils.c: Likewise.
6633 2014-08-07 Gary Benson <gbenson@redhat.com>
6635 * server.h: Do not include gdb_assert.h.
6637 2014-08-07 Gary Benson <gbenson@redhat.com>
6639 * server.h: Do not include common-utils.h.
6641 2014-08-07 Gary Benson <gbenson@redhat.com>
6643 * server.h: Do not include ptid.h.
6644 * notif.h: Likewise.
6646 2014-08-07 Gary Benson <gbenson@redhat.com>
6648 * server.h: Do not include gdb_locale.h.
6650 2014-08-07 Gary Benson <gbenson@redhat.com>
6652 * server.h: Do not include gdb/signals.h.
6653 * win32-low.c: Likewise.
6655 2014-08-07 Gary Benson <gbenson@redhat.com>
6657 * server.h: Do not include pathmax.h.
6659 2014-08-07 Gary Benson <gbenson@redhat.com>
6661 * server.h: Do not include libiberty.h.
6662 * linux-bfin-low.c: Likewise.
6664 2014-08-07 Gary Benson <gbenson@redhat.com>
6666 * server.h: Do not include ansidecl.h.
6668 2014-08-07 Gary Benson <gbenson@redhat.com>
6670 * linux-x86-low.c: Do not include stddef.h.
6671 * lynx-ppc-low.c: Likewise.
6672 * tracepoint.c: Likewise.
6674 2014-08-07 Gary Benson <gbenson@redhat.com>
6676 * server.h: Do not include stdarg.h.
6677 * nto-low.c: Likewise.
6679 2014-08-07 Gary Benson <gbenson@redhat.com>
6681 * server.h: Do not include stdlib.h.
6682 * inferiors.c: Likewise.
6683 * linux-low.c: Likewise.
6684 * regcache.c: Likewise.
6685 * spu-low.c: Likewise.
6686 * tracepoint.c: Likewise.
6687 * utils.c: Likewise.
6689 2014-08-07 Gary Benson <gbenson@redhat.com>
6691 * server.h: Do not include stdio.h.
6692 * linux-low.c: Likewise.
6693 * remote-utils.c: Likewise.
6694 * spu-low.c: Likewise.
6695 * utils.c: Likewise.
6696 * wincecompat.c: Likewise.
6698 2014-08-06 Gary Benson <gbenson@redhat.com>
6700 * regcache.c (init_register_cache): Move conditionals inside if.
6702 2014-08-06 Gary Benson <gbenson@redhat.com>
6704 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6706 2014-07-31 Gary Benson <gbenson@redhat.com>
6708 * ax.h: Do not include server.h.
6709 * gdbthread.h: Likewise.
6710 * lynx-low.h: Likewise.
6711 * notif.h: Likewise.
6713 2014-07-30 Gary Benson <gbenson@redhat.com>
6715 * server.h: Include common-defs.h.
6716 Do not include config.h or build-gnulib-gdbserver/config.h.
6718 2014-07-30 Gary Benson <gbenson@redhat.com>
6720 * hostio-errno.c: Move server.h to top of includes list.
6721 * inferiors.c: Likewise.
6722 * linux-x86-low.c: Likewise.
6723 * notif.c: Include server.h.
6725 2014-07-24 Tom Tromey <tromey@redhat.com>
6726 Gary Benson <gbenson@redhat.com>
6728 * server.h (CORE_ADDR): Now unsigned.
6730 2014-07-16 Pedro Alves <palves@redhat.com>
6732 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6734 2014-07-15 Pedro Alves <palves@redhat.com>
6736 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6739 2014-07-11 Pedro Alves <palves@redhat.com>
6741 * linux-low.c (kill_wait_lwp): New function, based on
6742 kill_one_lwp_callback, but use my_waitpid directly.
6743 (kill_one_lwp_callback, linux_kill): Use it.
6745 2014-06-23 Pedro Alves <palves@redhat.com>
6747 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6748 before setting DR0..DR3.
6750 2014-06-20 Gary Benson <gbenson@redhat.com>
6752 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6753 * configure: Regenerated.
6754 * config.in: Likewise.
6756 2014-06-20 Gary Benson <gbenson@redhat.com>
6758 * Makefile.in (SFILES): Update locations for files moved
6760 (object file files): Reordered.
6762 2014-06-20 Gary Benson <gbenson@redhat.com>
6764 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6765 (i386_dr_low_set_addr): Likewise.
6766 (i386_dr_low_get_addr): Likewise.
6767 (i386_dr_low_can_set_control): Likewise.
6768 (i386_dr_low_set_control): Likewise.
6769 (i386_dr_low_get_control): Likewise.
6770 (i386_dr_low_get_status): Likewise.
6771 (i386_get_debug_register_length): Likewise.
6772 * linux-x86-low.c (i386_dr_low_set_addr):
6773 Changed signature. Made static.
6774 (i386_dr_low_get_addr): Likewise.
6775 (i386_dr_low_set_control): Likewise.
6776 (i386_dr_low_get_control): Likewise.
6777 (i386_dr_low_get_status): Likewise.
6778 (i386_dr_low): New global variable.
6779 * win32-i386-low.c (i386_dr_low_set_addr):
6780 Changed signature. Made static.
6781 (i386_dr_low_get_addr): Likewise.
6782 (i386_dr_low_set_control): Likewise.
6783 (i386_dr_low_get_control): Likewise.
6784 (i386_dr_low_get_status): Likewise.
6785 (i386_dr_low): New global variable.
6787 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6789 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6790 * Makefile.in (AR, AR_FLAGS): Define.
6791 * configure: Regenerate.
6793 2014-06-19 Gary Benson <gbenson@redhat.com>
6795 * Makefile.in (i386-dregs.o): New rule.
6796 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6797 * i386-low.c (target.h): Remove include.
6798 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6799 (DR_CONTROL_SHIFT): Likewise.
6800 (DR_CONTROL_SIZE): Likewise.
6801 (DR_RW_EXECUTE): Likewise.
6802 (DR_RW_WRITE): Likewise.
6803 (DR_RW_READ): Likewise.
6804 (DR_RW_IORW): Likewise.
6805 (DR_LEN_1): Likewise.
6806 (DR_LEN_2): Likewise.
6807 (DR_LEN_4): Likewise.
6808 (DR_LEN_8): Likewise.
6809 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6810 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6811 (DR_ENABLE_SIZE): Likewise.
6812 (DR_LOCAL_SLOWDOWN): Likewise.
6813 (DR_GLOBAL_SLOWDOWN): Likewise.
6814 (DR_CONTROL_RESERVED): Likewise.
6815 (I386_DR_CONTROL_MASK): Likewise.
6816 (I386_DR_VACANT): Likewise.
6817 (I386_DR_LOCAL_ENABLE): Likewise.
6818 (I386_DR_GLOBAL_ENABLE): Likewise.
6819 (I386_DR_DISABLE): Likewise.
6820 (I386_DR_SET_RW_LEN): Likewise.
6821 (I386_DR_GET_RW_LEN): Likewise.
6822 (I386_DR_WATCH_HIT): Likewise.
6823 (i386_wp_op_t): Likewise.
6824 (i386_show_dr): Likewise.
6825 (i386_length_and_rw_bits): Likewise.
6826 (i386_insert_aligned_watchpoint): Likewise.
6827 (i386_remove_aligned_watchpoint): Likewise.
6828 (i386_handle_nonaligned_watchpoint): Likewise.
6829 i386_update_inferior_debug_regs(): Likewise.
6830 (i386_dr_insert_watchpoint): Likewise.
6831 (i386_dr_remove_watchpoint): Likewise.
6832 (i386_dr_region_ok_for_watchpoint): Likewise.
6833 (i386_dr_stopped_data_address): Likewise.
6834 (i386_dr_stopped_by_watchpoint): Likewise.
6836 2014-06-19 Gary Benson <gbenson@redhat.com>
6838 * i386-low.c (i386_dr_show): Renamed to
6839 i386_show_dr and made static. All uses updated.
6840 (i386_dr_length_and_rw_bits): Renamed to
6841 i386_length_and_rw_bits and made static.
6843 (i386_dr_insert_aligned_watchpoint): Renamed to
6844 i386_insert_aligned_watchpoint and made static.
6846 (i386_dr_remove_aligned_watchpoint): Renamed to
6847 i386_remove_aligned_watchpoint and made static.
6849 (i386_dr_update_inferior_debug_regs): Renamed to
6850 i386_update_inferior_debug_regs and made static.
6853 2014-06-18 Gary Benson <gbenson@redhat.com>
6855 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6856 (i386_dr_low_can_set_control): Likewise.
6857 (i386_get_debug_register_length): Likewise.
6858 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6859 (i386_dr_low_can_set_control): Likewise.
6860 (i386_get_debug_register_length): Likewise.
6862 2014-06-17 Gary Benson <gbenson@redhat.com>
6864 * i386-low.h (i386-dregs.h): New include.
6865 (DR_FIRSTADDR): Now in i386-dregs.h.
6866 (DR_LASTADDR): Likewise.
6867 (DR_NADDR): Likewise.
6868 (DR_STATUS): Likewise.
6869 (DR_CONTROL): Likewise.
6870 (i386_debug_reg_state): Likewise.
6871 (i386_dr_insert_watchpoint): Likewise.
6872 (i386_dr_remove_watchpoint): Likewise.
6873 (i386_dr_region_ok_for_watchpoint): Likewise.
6874 (i386_dr_stopped_data_address): Likewise.
6875 (i386_dr_stopped_by_watchpoint): Likewise.
6876 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6878 2014-06-18 Gary Benson <gbenson@redhat.com>
6880 * i386-low.h (i386_low_insert_watchpoint): Renamed to
6881 i386_dr_insert_watchpoint.
6882 (i386_low_remove_watchpoint): Renamed to
6883 i386_dr_remove_watchpoint.
6884 (i386_low_region_ok_for_watchpoint): Renamed to
6885 i386_dr_region_ok_for_watchpoint.
6886 (i386_low_stopped_data_address): Renamed to
6887 i386_dr_stopped_data_address.
6888 (i386_low_stopped_by_watchpoint): Renamed to
6889 i386_dr_stopped_by_watchpoint.
6890 * i386-low.c (i386_show_dr): Renamed to
6891 i386_dr_show and made nonstatic. All uses updated.
6892 (i386_length_and_rw_bits): Renamed to
6893 i386_dr_length_and_rw_bits and made nonstatic.
6895 (i386_insert_aligned_watchpoint): Renamed to
6896 i386_dr_insert_aligned_watchpoint and made nonstatic.
6898 (i386_remove_aligned_watchpoint): Renamed to
6899 i386_dr_remove_aligned_watchpoint and made nonstatic.
6901 (i386_update_inferior_debug_regs): Renamed to
6902 i386_dr_update_inferior_debug_regs and made nonstatic.
6904 (i386_low_insert_watchpoint): Renamed to
6905 i386_dr_insert_watchpoint. All uses updated.
6906 (i386_low_remove_watchpoint): Renamed to
6907 i386_dr_remove_watchpoint. All uses updated.
6908 (i386_low_region_ok_for_watchpoint): Renamed to
6909 i386_dr_region_ok_for_watchpoint. All uses updated.
6910 (i386_low_stopped_data_address): Renamed to
6911 i386_dr_stopped_data_address. All uses updated.
6912 (i386_low_stopped_by_watchpoint): Renamed to
6913 i386_dr_stopped_by_watchpoint. All uses updated.
6915 2014-06-18 Gary Benson <gbenson@redhat.com>
6917 * i386-low.c (i386_dr_low_can_set_addr): New macro.
6918 (i386_dr_low_can_set_control): Likewise.
6919 (i386_insert_aligned_watchpoint): New check.
6921 2014-06-18 Gary Benson <gbenson@redhat.com>
6923 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6926 2014-06-18 Gary Benson <gbenson@redhat.com>
6928 * i386-low.c (i386_length_and_rw_bits): Use internal_error
6929 instead of fatal and error.
6930 (i386_handle_nonaligned_watchpoint): Likewise.
6932 2014-06-18 Gary Benson <gbenson@redhat.com>
6934 * i386-low.c (i386_get_debug_register_length): New macro.
6935 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
6936 (i386_show_dr): Use debug_printf instead of fprintf. Use
6937 phex to format values.
6939 2014-06-18 Gary Benson <gbenson@redhat.com>
6941 * i386-low.h: Comment changes.
6942 * i386-low.c: Likewise.
6944 2014-06-18 Gary Benson <gbenson@redhat.com>
6946 * i386-low.c: Whitespace changes.
6948 2014-06-12 Tom Tromey <tromey@redhat.com>
6950 * utils.c (freeargv): Remove.
6952 2014-06-12 Tom Tromey <tromey@redhat.com>
6954 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
6955 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
6956 (parse_debug_format_options): Likewise.
6957 (gdbserver_usage): Likewise.
6958 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
6959 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
6960 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
6962 ($(LIBGNU)): Depend on libiberty.
6963 (all-lib): Recurse into all subdirs.
6964 (install-only): Invoke "install" target in subdirs.
6965 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
6967 * configure: Rebuild.
6968 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
6969 for vasprintf, vsnprintf, or gettimeofday.
6970 * configure.srv: Don't add safe-ctype.o or lbasename.o to
6973 2014-06-05 Joel Brobecker <brobecker@adacore.com>
6975 * development.sh: Delete.
6976 * Makefile.in (config.status): Adjust dependency on development.sh.
6977 * configure.ac: Adjust development.sh source call.
6978 * configure: Regenerate.
6980 2014-06-02 Pedro Alves <palves@redhat.com>
6982 * ax.c (gdb_free_agent_expr): New function.
6983 * ax.h (gdb_free_agent_expr): New declaration.
6984 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
6986 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
6988 (clear_breakpoint_conditions_and_commands): New function.
6989 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
6990 (clear_breakpoint_conditions_and_commands): New declaration.
6992 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6994 * linux-aarch64-low.c (asm/ptrace.h): Include.
6996 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6998 Fix TLS access for -static -pthread.
6999 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7000 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7001 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7003 2014-05-20 Pedro Alves <palves@redhat.com>
7005 * linux-aarch64-low.c (aarch64_insert_point)
7006 (aarch64_remove_point): No longer check whether the type is
7007 supported here. Adjust to new interface.
7008 (the_low_target): Install aarch64_supports_z_point_type as
7009 supports_z_point_type method.
7010 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7011 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7012 instead of a Z packet char. Adjust.
7013 (arm_supports_z_point_type): New function.
7014 (arm_insert_point, arm_remove_point): Adjust to new interface.
7015 (the_low_target): Install arm_supports_z_point_type.
7016 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7017 (cris_insert_point, cris_remove_point): Adjust to new interface.
7018 Don't check whether the type is supported here.
7019 (the_low_target): Install cris_supports_z_point_type.
7020 * linux-low.c (linux_supports_z_point_type): New function.
7021 (linux_insert_point, linux_remove_point): Adjust to new interface.
7022 * linux-low.h (struct linux_target_ops) <insert_point,
7023 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7024 raw_breakpoint pointer parameter.
7025 <supports_z_point_type>: New method.
7026 * linux-mips-low.c (mips_supports_z_point_type): New function.
7027 (mips_insert_point, mips_remove_point): Adjust to new interface.
7028 Use mips_supports_z_point_type.
7029 (the_low_target): Install mips_supports_z_point_type.
7030 * linux-ppc-low.c (the_low_target): Install NULL as
7031 supports_z_point_type method.
7032 * linux-s390-low.c (the_low_target): Install NULL as
7033 supports_z_point_type method.
7034 * linux-sparc-low.c (the_low_target): Install NULL as
7035 supports_z_point_type method.
7036 * linux-x86-low.c (x86_supports_z_point_type): New function.
7037 (x86_insert_point): Adjust to new insert_point interface. Use
7038 insert_memory_breakpoint. Adjust to new
7039 i386_low_insert_watchpoint interface.
7040 (x86_remove_point): Adjust to remove_point interface. Use
7041 remove_memory_breakpoint. Adjust to new
7042 i386_low_remove_watchpoint interface.
7043 (the_low_target): Install x86_supports_z_point_type.
7044 * lynx-low.c (lynx_target_ops): Install NULL as
7045 supports_z_point_type callback.
7046 * nto-low.c (nto_supports_z_point_type): New.
7047 (nto_insert_point, nto_remove_point): Adjust to new interface.
7048 (nto_target_ops): Install nto_supports_z_point_type.
7049 * mem-break.c: Adjust intro comment.
7050 (struct raw_breakpoint) <raw_type, size>: New fields.
7051 <inserted>: Update comment.
7052 <shlib_disabled>: Delete field.
7053 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7054 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7055 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7056 (raw_bkpt_type_to_target_hw_bp_type): New function.
7057 (find_enabled_raw_code_breakpoint_at): New function.
7058 (find_raw_breakpoint_at): New type and size parameters. Use them.
7059 (insert_memory_breakpoint): New function, based off
7060 set_raw_breakpoint_at.
7061 (remove_memory_breakpoint): New function.
7062 (set_raw_breakpoint_at): Reimplement.
7063 (set_breakpoint): New, based on set_breakpoint_at.
7064 (set_breakpoint_at): Reimplement.
7065 (delete_raw_breakpoint): Go through the_target->remove_point
7066 instead of assuming memory breakpoints.
7067 (find_gdb_breakpoint_at): Delete.
7068 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7069 (find_gdb_breakpoint): New function.
7070 (set_gdb_breakpoint_at): Delete.
7071 (z_type_supported): New function.
7072 (set_gdb_breakpoint_1): New function, loosely based off
7073 set_gdb_breakpoint_at.
7074 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7075 (delete_gdb_breakpoint_at): Delete.
7076 (delete_gdb_breakpoint_1): New function, loosely based off
7077 delete_gdb_breakpoint_at.
7078 (delete_gdb_breakpoint): New function.
7079 (clear_gdb_breakpoint_conditions): Rename to ...
7080 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7082 (add_condition_to_breakpoint): Make static.
7083 (add_breakpoint_condition): Take a struct breakpoint pointer
7084 instead of an address. Adjust.
7085 (gdb_condition_true_at_breakpoint): Rename to ...
7086 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7088 (gdb_condition_true_at_breakpoint): Reimplement.
7089 (add_breakpoint_commands): Take a struct breakpoint pointer
7090 instead of an address. Adjust.
7091 (gdb_no_commands_at_breakpoint): Rename to ...
7092 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7093 parameter. Return true if no breakpoint was found. Change debug
7095 (gdb_no_commands_at_breakpoint): Reimplement.
7096 (run_breakpoint_commands): Rename to ...
7097 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7098 and change return type to boolean.
7099 (run_breakpoint_commands): New function.
7100 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7101 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7102 breakpoint. Go through the_target->remove_point instead of
7103 assuming memory breakpoint.
7104 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7105 software and hardware breakpoints.
7106 (reinsert_raw_breakpoint): Go through the_target->insert_point
7107 instead of assuming memory breakpoint.
7108 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7109 software and hardware breakpoints.
7110 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7111 Check both software and hardware breakpoints.
7112 (validate_inserted_breakpoint): Assert the breakpoint is a
7113 software breakpoint. Set the inserted flag to -1 instead of
7114 setting shlib_disabled.
7115 (delete_disabled_breakpoints): Adjust.
7116 (validate_breakpoints): Only validate software breakpoints.
7117 Adjust to inserted flag change.
7118 (check_mem_read, check_mem_write): Skip breakpoint types other
7119 than software breakpoints. Adjust to inserted flag change.
7120 * mem-break.h (enum raw_bkpt_type): New enum.
7121 (raw_breakpoint, struct process_info): Forward declare.
7122 (Z_packet_to_target_hw_bp_type): Delete declaration.
7123 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7124 (set_gdb_breakpoint, delete_gdb_breakpoint)
7125 (clear_breakpoint_conditions): New declarations.
7126 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7127 (breakpoint_inserted_here): Update comment.
7128 (add_breakpoint_condition, add_breakpoint_commands): Replace
7129 address parameter with a breakpoint pointer parameter.
7130 (gdb_breakpoint_here): Update comment.
7131 (delete_gdb_breakpoint_at): Delete.
7132 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7133 * server.c (process_point_options): Take a struct breakpoint
7134 pointer instead of an address. Adjust.
7135 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7136 delete_gdb_breakpoint.
7137 * spu-low.c (spu_target_ops): Install NULL as
7138 supports_z_point_type method.
7139 * target.h: Include mem-break.h.
7140 (struct target_ops) <prepare_to_access_memory>: Update comment.
7141 <supports_z_point_type>: New field.
7142 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7143 instead of a char. Also take a raw breakpoint pointer.
7144 * win32-arm-low.c (the_low_target): Install NULL as
7145 supports_z_point_type.
7146 * win32-i386-low.c (i386_supports_z_point_type): New function.
7147 (i386_insert_point, i386_remove_point): Adjust to new interface.
7148 (the_low_target): Install i386_supports_z_point_type.
7149 * win32-low.c (win32_supports_z_point_type): New function.
7150 (win32_insert_point, win32_remove_point): Adjust to new interface.
7151 (win32_target_ops): Install win32_supports_z_point_type.
7152 * win32-low.h (struct win32_target_ops):
7153 <supports_z_point_type>: New method.
7154 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7155 instead of a char. Also take a raw breakpoint pointer.
7157 2014-05-20 Pedro Alves <palves@redhat.com>
7159 * mem-break.h: Include break-common.h.
7160 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7161 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7162 (Z_packet_to_target_hw_bp_type): New declaration.
7163 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7164 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7165 (Z_PACKET_ACCESS_WP): Delete macros.
7166 (Z_packet_to_hw_type): Delete function.
7167 * i386-low.h: Don't include break-common.h here.
7168 (Z_packet_to_hw_type): Delete declaration.
7169 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7170 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7171 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7172 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7173 * linux-aarch64-low.c: Don't include break-common.h here.
7174 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7175 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7176 (Z_packet_to_target_hw_bp_type): Delete function.
7177 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7179 (mips_insert_point, mips_remove_point): Use
7180 Z_packet_to_target_hw_bp_type.
7182 2014-05-20 Pedro Alves <palves@redhat.com>
7184 * linux-aarch64-low.c: Include break-common.h.
7185 (enum target_point_type): Delete.
7186 (Z_packet_to_point_type): Rename to ...
7187 (Z_packet_to_target_hw_bp_type): ... this, and return a
7188 target_hw_bp_type instead.
7189 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7190 instead of an enum target_point_type.
7191 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7193 (aarch64_dr_state_insert_one_point)
7194 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7195 (aarch64_handle_aligned_watchpoint)
7196 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7197 Take an enum target_hw_bp_type instead of an enum
7199 (aarch64_supports_z_point_type): New function.
7200 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7201 use Z_packet_to_target_hw_bp_type.
7203 2014-05-20 Joel Brobecker <brobecker@adacore.com>
7205 * configure.ac: Only use -Werror by default when DEVELOPMENT
7207 * configure: Regenerate.
7209 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7211 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7212 * linux-x86-low.c (X86_64_USER_REGS): New.
7213 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7215 2014-04-28 Yao Qi <yao@codesourcery.com>
7217 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7220 2014-04-25 Pedro Alves <palves@redhat.com>
7223 * linux-low.c (linux_attach_fail_reason_string): New function.
7224 (linux_attach_lwp): Delete.
7225 (linux_attach_lwp_1): Rename to ...
7226 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7227 argument. Remove "initial" parameter. Return int instead of
7228 void. Don't error or warn here.
7229 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7230 failure to attach to the tgid. Call warning when failing to
7232 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7233 argument. Remove "initial" parameter. Return int instead of
7234 void. Don't error or warn here.
7235 (linux_attach_fail_reason_string): New declaration.
7236 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7237 interface change. Use linux_attach_fail_reason_string.
7239 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
7240 Walfred Tedeschi <walfred.tedeschi@intel.com>
7242 * Makefile.in: Added rules to handle new files
7243 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7244 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7245 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7246 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7247 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7248 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7250 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7251 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7252 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7253 i386/x32-avx512.xml.
7254 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7255 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7256 i386/x32-avx512-linux.xml.
7257 * i387-fp.c (num_avx512_k_registers): New constant for number
7259 (num_avx512_zmmh_low_registers): New constant for number of
7260 lower ZMM registers (0-15).
7261 (num_avx512_zmmh_high_registers): New constant for number of
7262 higher ZMM registers (16-31).
7263 (num_avx512_ymmh_registers): New contant for number of higher
7264 YMM registers (ymm16-31 added by avx521 on x86_64).
7265 (num_avx512_xmm_registers): New constant for number of higher
7266 XMM registers (xmm16-31 added by AVX512 on x86_64).
7267 (struct i387_xsave): Add space for AVX512 registers.
7268 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7269 Add code to handle AVX512 registers.
7270 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7271 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7272 prototypei from generated file.
7273 (tdesc_amd64_avx512_linux): Likewise.
7274 (init_registers_x32_avx512_linux): Likewise.
7275 (tdesc_x32_avx512_linux): Likewise.
7276 (init_registers_i386_avx512_linux): Likewise.
7277 (tdesc_i386_avx512_linux): Likewise.
7278 (x86_64_regmap): Add AVX512 registers.
7279 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7281 (initialize_low_arch): Add code to initialize AVX512 registers.
7283 2014-04-23 Pedro Alves <palves@redhat.com>
7285 * mem-break.c (find_gdb_breakpoint_at): Make static.
7286 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7288 2014-04-23 Pedro Alves <palves@redhat.com>
7290 * i386-low.c: Don't include break-common.h here.
7291 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7292 prototype to take target_hw_bp_type as argument instead of a Z
7294 * i386-low.h: Include break-common.h here.
7295 (Z_packet_to_hw_type): Declare.
7296 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7298 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7299 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7300 (x86_remove_point): Convert the packet number to a
7301 target_hw_bp_type before calling i386_low_remove_watchpoint.
7302 * win32-i386-low.c (i386_insert_point): Convert the packet number
7303 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7304 (i386_remove_point): Convert the packet number to a
7305 target_hw_bp_type before calling i386_low_remove_watchpoint.
7307 2014-04-23 Pedro Alves <palves@redhat.com>
7309 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7311 2014-04-10 Pedro Alves <palves@redhat.com>
7313 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7314 Check if the condition or command is NULL before checking if the
7315 breakpoint is known. On success, return true.
7316 * mem-break.h (add_breakpoint_condition): Document return.
7317 (add_breakpoint_commands): Add describing comment.
7318 * server.c (skip_to_semicolon): New function.
7319 (process_point_options): Use it.
7321 2014-04-09 Pedro Alves <palves@redhat.com>
7323 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7326 2014-02-27 Pedro Alves <palves@redhat.com>
7329 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7331 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7333 (last_thread_of_process_p): Take a PID argument instead of a
7335 (linux_wait_for_lwp): Delete.
7336 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7338 (linux_low_filter_event): New function, party factored out from
7339 linux_wait_for_event.
7340 (linux_wait_for_event): Rename to ...
7341 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7342 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7343 sigsuspend. Check for zombie leaders.
7344 (linux_wait_for_event): Reimplement as wrapper around
7345 linux_wait_for_event_filtered.
7346 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7347 a normal or signal exit is seen, it's the whole process exiting.
7348 (wait_for_sigstop): No longer a for_each_inferior callback.
7349 Rewrite on top of linux_wait_for_event_filtered.
7350 (stop_all_lwps): Call wait_for_sigstop directly.
7351 * server.c (resume, handle_target_event): Handle
7352 TARGET_WAITKIND_NO_RESUMED.
7354 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7356 * win32-low.c (psapi_get_dll_name,
7357 * win32_CreateToolhelp32Snapshot): Delete.
7358 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7359 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7361 (handle_load_dll): Add function description.
7362 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7364 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7366 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7368 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7369 base address when calling win32_add_one_solib.
7370 (handle_load_dll): Delete local variable load_addr.
7371 Remove 0x1000 offset applied to DLL base address when calling
7372 win32_add_one_solib.
7373 (handle_unload_dll): Add comment.
7375 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7377 * win32-low.c (win32_add_all_dlls): Renames
7378 win32_ensure_ntdll_loaded. Rewrite function documentation.
7379 Adjust implementation to always load all DLLs.
7380 Add 0x1000 offset to DLL base address when calling
7381 win32_add_one_solib.
7382 (child_initialization_done): New static global.
7383 (do_initial_child_stuff): Set child_initialization_done to
7384 zero during child initialization, and 1 after. Replace call
7385 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7387 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7388 (handle_unload_dll): Add function documentation.
7389 (get_child_debug_event): Ignore load and unload DLL events
7390 during child initialization.
7392 2014-02-20 Doug Evans <dje@google.com>
7394 Remove global all_lwps.
7395 * inferiors.h (ptid_of): Move here from linux-low.h.
7396 (pid_of, lwpid_of): Ditto.
7397 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7398 parameter is a struct thread_info * now.
7399 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7400 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7401 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7403 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7404 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7405 * linux-arm-low.c (update_registers_callback): Update, "entry"
7406 parameter is a struct thread_info * now.
7407 Fetch lwpid from current_inferior directly.
7408 (arm_insert_point): Pass &all_threads to find_inferior instead of
7410 (arm_remove_point): Ditto.
7411 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7412 (arm_prepare_to_resume): Fetch pid from thread.
7413 (arm_read_description): Fetch lwpid from current_inferior directly.
7414 * linux-low.c (all_lwps): Delete.
7415 (delete_lwp): Delete call to remove_inferior.
7416 (handle_extended_wait): Fetch lwpid from thread.
7417 (add_lwp): Don't set lwp->entry.id. Remove call to
7418 add_inferior_to_list.
7419 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7420 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7421 (kill_one_lwp_callback): Ditto.
7422 (linux_kill): Don't dereference NULL pointer.
7423 Fetch ptid,lwpid from thread.
7424 (get_detach_signal): Fetch ptid from thread.
7425 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7426 Simplify call to regcache_invalidate_thread.
7427 (delete_lwp_callback): Update, "entry" parameter is a
7428 struct thread_info * now. Fetch pid from thread.
7429 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7430 (status_pending_p_callback): Update, "entry" parameter is a
7431 struct thread_info * now. Fetch ptid from thread.
7432 (find_lwp_pid): Update, "entry" parameter is a
7433 struct thread_info * now.
7434 (linux_wait_for_lwp): Fetch pid from thread.
7435 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7436 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7437 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7438 (dequeue_one_deferred_signal): Ditto.
7439 (cancel_breakpoint): Fetch ptid from current_inferior.
7440 (linux_wait_for_event): Pass &all_threads to find_inferior,
7441 not &all_lwps. Fetch ptid, lwpid from thread.
7442 (count_events_callback): Update, "entry" parameter is a
7443 struct thread_info * now.
7444 (select_singlestep_lwp_callback): Ditto.
7445 (select_event_lwp_callback): Ditto.
7446 (cancel_breakpoints_callback): Ditto.
7447 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7449 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7450 (unsuspend_one_lwp): Update, "entry" parameter is a
7451 struct thread_info * now.
7452 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7454 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7455 Fetch lwpid from thread, not lwp.
7456 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7457 Pass &all_threads to find_inferior, not &all_lwps.
7458 (send_sigstop): Fetch lwpid from thread, not lwp.
7459 (send_sigstop_callback): Update, "entry" parameter is a
7460 struct thread_info * now.
7461 (suspend_and_send_sigstop_callback): Ditto.
7462 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7463 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7464 struct thread_info * now.
7465 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7467 (lwp_running): Update, "entry" parameter is a
7468 struct thread_info * now.
7469 (stop_all_lwps): Fetch ptid from thread.
7470 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7471 (linux_resume_one_lwp): Fetch lwpid from thread.
7472 (linux_set_resume_request): Update, "entry" parameter is a
7473 struct thread_info * now. Fetch pid, lwpid from thread.
7474 (resume_status_pending_p): Update, "entry" parameter is a
7475 struct thread_info * now.
7476 (need_step_over_p): Ditto. Fetch lwpid from thread.
7477 (start_step_over): Fetch lwpid from thread.
7478 (linux_resume_one_thread): Update, "entry" parameter is a
7479 struct thread_info * now. Fetch lwpid from thread.
7480 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7481 (proceed_one_lwp): Update, "entry" parameter is a
7482 struct thread_info * now. Fetch lwpid from thread.
7483 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7484 struct thread_info * now.
7485 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7486 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7487 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7489 (regsets_store_inferior_registers): Ditto.
7490 (fetch_register, store_register): Ditto.
7491 (linux_read_memory, linux_write_memory): Ditto.
7492 (linux_request_interrupt): Ditto.
7493 (linux_read_auxv): Ditto.
7494 (linux_xfer_siginfo): Ditto.
7495 (linux_qxfer_spu): Ditto.
7496 (linux_qxfer_libraries_svr4): Ditto.
7497 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7498 moved to inferiors.h.
7500 (get_thread_lwp): Update.
7501 (struct lwp_info): Delete member "entry". Simplify comment for
7504 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7505 current_inferior directly.
7506 (update_watch_registers_callback): Update, "entry" parameter is a
7507 struct thread_info * now. Fetch pid from thread.
7508 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7509 (mips_insert_point): Fetch lwpid from current_inferior.
7510 Pass &all_threads to find_inferior, not &all_lwps.
7511 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7512 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7514 (mips_stopped_data_address): Ditto.
7515 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7517 * linux-tile-low.c (tile_arch_setup): Ditto.
7518 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7519 (update_debug_registers_callback): Update, "entry" parameter is a
7520 struct thread_info * now. Fetch pid from thread.
7521 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7522 Pass &all_threads to find_inferior, not &all_lwps.
7523 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7524 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7525 Pass &all_threads to find_inferior, not &all_lwps.
7526 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7527 (i386_dr_low_get_status): Ditto.
7528 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7529 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7530 (x86_linux_read_description): Ditto.
7531 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7533 2014-02-20 Doug Evans <dje@google.com>
7535 * inferiors.c (get_first_inferior): Fix buglet.
7537 2014-02-19 Doug Evans <dje@google.com>
7539 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7540 * inferiors.c (add_thread): Change result type to struct thread_info *.
7541 All callers updated.
7542 (add_lwp): Call add_thread here instead of in callers.
7543 All callers updated.
7544 * linux-low.h (get_lwp_thread): Rewrite.
7545 (struct lwp_info): New member "thread".
7547 2014-02-19 Doug Evans <dje@google.com>
7549 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7550 All callers updated.
7552 2014-02-19 Doug Evans <dje@google.com>
7554 * inferiors.c (add_thread): Fix whitespace.
7556 2014-02-19 Doug Evans <dje@google.com>
7558 * dll.c (clear_dlls): Replace accessing list implemention details
7560 * gdbthread.h (get_first_thread): Declare.
7561 * inferiors.c (for_each_inferior_with_data): New function.
7562 (get_first_thread): New function.
7563 (find_thread_ptid): Simplify.
7564 (get_first_inferior): New function.
7565 (clear_list): Delete.
7566 (one_inferior_p): New function.
7567 (clear_inferior_list): New function.
7568 (clear_inferiors): Update.
7569 * inferiors.h (for_each_inferior_with_data): Declare.
7570 (clear_inferior_list): Declare.
7571 (one_inferior_p): Declare.
7572 (get_first_inferior): Declare.
7573 * linux-low.c (linux_wait_for_event): Replace accessing list
7574 implemention details with API function.
7575 * server.c (target_running): Ditto.
7576 (accumulate_file_name_length): New function.
7577 (emit_dll_description): New function.
7578 (handle_qxfer_libraries): Replace accessing list implemention
7579 details with API function.
7580 (handle_qxfer_threads_worker): New function.
7581 (handle_qxfer_threads_proper): Replace accessing list implemention
7582 details with API function.
7583 (handle_query): Ditto.
7584 (visit_actioned_threads_callback_ftype): New typedef.
7585 (visit_actioned_threads_data): New struct.
7586 (visit_actioned_threads): Rewrite to be find_inferior callback.
7587 (resume): Call find_inferior.
7588 (handle_status): Replace accessing list implemention
7589 details with API function.
7590 (process_serial_event): Replace accessing list implemention details
7592 * target.c (set_desired_inferior): Replace accessing list implemention
7593 details with API function.
7594 * tracepoint.c (same_process_p): New function.
7595 (gdb_agent_about_to_close): Replace accessing list implemention
7596 details with API function.
7597 * win32-low.c (child_delete_thread): Replace accessing list
7598 implemention details with API function.
7599 (match_dll_by_basename): New function.
7600 (dll_is_loaded_by_basename): New function.
7601 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7602 details call to dll_is_loaded_by_basename.
7604 2014-02-19 Doug Evans <dje@google.com>
7606 * dll.h (struct dll_info): Add comment.
7607 * gdbthread.h (struct thread_info): Add comment.
7608 (current_ptid): Simplify.
7609 * inferiors.c (add_process): Update.
7610 (remove_process): Update.
7611 * inferiors.h (struct process_info): Rename member "head" to "entry".
7612 * linux-low.c (delete_lwp): Update.
7614 (last_thread_of_process_p): Update.
7615 (kill_one_lwp_callback, linux_kill): Update.
7616 (status_pending_p_callback): Update.
7617 (wait_for_sigstop): Update. Simplify read of ptid.
7618 (start_step_over): Update.
7619 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7620 (get_lwp_thread): Update.
7621 (struct lwp_info): Rename member "head" to "entry".
7622 * regcache.h (inferior_list_entry): Delete.
7623 * server.c (kill_inferior_callback): Update.
7624 (detach_or_kill_inferior_callback): Update.
7625 (print_started_pid): Update.
7626 (print_attached_pid): Update.
7627 (process_serial_event): Simplify read of ptid.
7628 * thread-db.c (thread_db_create_event): Update.
7629 (thread_db_get_tls_address): Update.
7630 * win32-low.c (current_inferior_ptid): Simplify.
7632 2014-02-19 Tom Tromey <tromey@redhat.com>
7634 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7636 (target_supports_btrace): Update.
7638 2014-02-14 Yao Qi <yao@codesourcery.com>
7640 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7641 (rsp-low-ipa.o): New target.
7643 2014-02-12 Tom Tromey <tromey@redhat.com>
7645 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7646 convert_ascii_to_int.
7647 * regcache.c (registers_to_string): Likewise.
7648 * remote-utils.c (decode_M_packet): Likewise.
7649 * server.c (process_serial_event): Likewise.
7651 2014-02-12 Tom Tromey <tromey@redhat.com>
7653 * server.c (handle_query, handle_v_run): Use hex2bin, not
7655 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7657 2014-02-12 Tom Tromey <tromey@redhat.com>
7659 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7660 convert_int_to_ascii.
7661 * regcache.c (registers_to_string, collect_register_as_string):
7663 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7665 * server.c (process_serial_event): Likewise.
7666 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7667 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7669 2014-02-12 Tom Tromey <tromey@redhat.com>
7671 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7672 bin2hex, not hexify.
7673 * tracepoint.c (cmd_qtstatus): Likewise.
7675 2014-02-12 Tom Tromey <tromey@redhat.com>
7677 * remote-utils.c (monitor_output): Pass explicit length to
7680 2014-02-12 Tom Tromey <tromey@redhat.com>
7682 * tracepoint.c: Include rsp-low.h.
7683 * server.c: Include rsp-low.h.
7684 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7685 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7687 * remote-utils.c: Include rsp-low.h.
7688 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7689 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7690 (convert_int_to_ascii, convert_ascii_to_int): Move to
7692 * regcache.c: Include rsp-low.h.
7693 * ax.c: Include rsp-low.h.
7694 * Makefile.in (SFILES): Add common/rsp-low.c.
7695 (OBS): Add rsp-low.o.
7696 (rsp-low.o): New target.
7698 2014-02-12 Tom Tromey <tromey@redhat.com>
7700 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7701 Include print-utils.h.
7702 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7703 (plongest, thirty_two, phex_nz): Remove.
7704 * Makefile.in (SFILES): Add common/print-utils.c.
7705 (OBS): Add print-utils.o.
7706 (print-utils-ipa.o): New target.
7707 (print-utils.o): New target.
7708 (IPA_OBJS): Add print-utils-ipa.o.
7710 2014-02-06 Tom Tromey <tromey@redhat.com>
7712 * Makefile.in (SFILES): Fix indentation.
7714 2014-02-05 Doug Evans <dje@google.com>
7716 * linux-low.c (linux_wait_for_event): Improve comment.
7717 (linux_wait_1): Keep current_inferior in sync with event_child.
7719 2014-01-22 Doug Evans <dje@google.com>
7721 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7723 2014-01-22 Doug Evans <dje@google.com>
7725 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7726 * configure: Regenerate.
7727 * config.in: Regenerate.
7728 * Makefile.in (SFILES): Add debug.c.
7730 * debug.c: New file.
7731 * debug.h: New file.
7732 * linux-aarch64-low.c (*): Update all debugging printfs to use
7733 debug_printf instead of fprintf.
7734 * linux-arm-low.c (*): Ditto.
7735 * linux-cris-low.c (*): Ditto.
7736 * linux-crisv32-low.c (*): Ditto.
7737 * linux-m32r-low.c (*): Ditto.
7738 * linux-sparc-low.c (*): Ditto.
7739 * linux-x86.c (*): Ditto.
7740 * linux-low.c (*): Ditto.
7741 (linux_wait_1): Add calls to debug_enter, debug_exit.
7742 (linux_wait): Remove redundant debugging printf.
7743 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7744 (linux_resume, unstop_all_lwps): Ditto.
7745 * mem-break.c (*): Update all debugging printfs to use
7746 debug_printf instead of fprintf.
7747 * remote-utils.c (*): Ditto.
7748 * thread-db.c (*): Ditto.
7749 * server.c #include <ctype.h>, "gdb_vecs.h".
7750 (debug_threads): Moved to debug.c.
7751 (*): Update all debugging printfs to use debug_printf instead of
7753 (start_inferior): Replace call to fflush with call to debug_flush.
7754 (monitor_show_help): Mention set debug-format.
7755 (parse_debug_format_options): New function.
7756 (handle_monitor_command): Handle "monitor set debug-format".
7757 (gdbserver_usage): Mention --debug-format.
7758 (main): Parse --debug-format.
7759 * server.h (debug_threads): Declaration moved to debug.h.
7761 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7762 trace_debug_1 that uses debug_printf.
7763 (tracepoint_look_up_symbols): Update all debugging printfs to use
7764 debug_printf instead of fprintf.
7766 2014-01-20 Baruch Siach <baruch@tkos.co.il>
7768 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7771 2014-01-17 Pedro Alves <palves@redhat.com>
7774 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7775 defined after including gdb_proc_service.h.
7777 2014-01-16 Doug Evans <dje@google.com>
7779 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7780 (match_dll): Use it.
7782 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7784 * target.h (target_ops) <read_btrace>: Change parameters and
7785 return type to allow error reporting.
7786 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7787 trace reading errors on.
7788 * linux-low.c (linux_low_read_btrace): Pass trace reading
7790 (linux_low_disable_btrace): New.
7792 2014-01-15 Doug Evans <dje@google.com>
7794 * inferiors.c (thread_id_to_gdb_id): Delete.
7795 * inferiors.h (thread_id_to_gdb_id): Delete.
7797 2014-01-13 Eli Zaretskii <eliz@gnu.org>
7799 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7800 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7803 2014-01-08 Pedro Alves <palves@redhat.com>
7805 * server.c (handle_status): Don't discard previous queued stop
7806 replies or thread's pending status here.
7807 (main) <disconnection>: Do it here instead.
7809 2014-01-08 Pedro Alves <palves@redhat.com>
7811 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7812 * server.c (visit_actioned_threads, handle_pending_status): New
7814 (handle_v_cont): Factor out parts to ...
7815 (resume): ... this new function. If in all-stop, and a thread
7816 being resumed has a pending status, report it without actually
7818 (myresume): Adjust to use the new 'resume' function.
7819 (clear_pending_status_callback, set_pending_status_callback)
7820 (find_status_pending_thread_callback): New functions.
7821 (handle_status): Handle the case of multiple threads having
7822 interesting statuses to report. Report threads' real last signal
7823 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7824 with an interesting thread to report the status for, instead of
7825 always reporting the status of the first thread.
7827 2014-01-01 Joel Brobecker <brobecker@adacore.com>
7829 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7830 * gdbreplay.c (gdbreplay_version): Likewise.
7832 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7834 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7835 iov.iov_len with the real length in use.
7837 2013-12-13 Joel Brobecker <brobecker@adacore.com>
7839 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7840 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7841 for all targets that use win32-low.c.
7842 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7843 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7845 2013-12-13 Pedro Alves <palves@redhat.com>
7847 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7848 if equal to TARGET_WAITKIND_LOADED.
7849 * win32-low.c (cached_status): New static global.
7850 (win32_wait): Add declaration.
7851 (do_initial_child_stuff): Flush all initial pending debug events
7852 up to the initial breakpoint.
7853 (win32_wait): If CACHED_STATUS was set, return that instead
7854 of doing a real wait. Remove the code resuming the execution
7855 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7856 during the initial phase. Also remove the code changing
7857 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7858 TARGET_WAITKIND_STOPPED.
7860 2013-12-11 Yao Qi <yao@codesourcery.com>
7862 * notif.c (handle_notif_ack): Return 0 if no notification
7865 2013-11-20 Doug Evans <dje@google.com>
7867 * linux-low.c (linux_set_resume_request): Fix comment.
7869 2013-11-20 Doug Evans <dje@google.com>
7871 * linux-low.c (resume_status_pending_p): Tweak comment.
7873 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7875 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7876 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7877 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7878 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7879 (srv_amd64_regobj): Add amd64-mpx.o.
7880 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7881 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7882 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7883 * i387-fp.c (num_pl_bnd_register) Added constant.
7884 (num_pl_bnd_cfg_registers) Added constant.
7885 (struct i387_xsave) Added reserved area and MPX fields.
7886 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7887 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7889 (tdesc_i386_mpx_linux): Add MPX amd64 target.
7890 (init_registers_amd64_mpx_linux): Declare new function.
7891 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7892 (x86_64_regmap): Add MPX registers.
7893 (x86_linux_read_description): Add MPX case.
7894 (initialize_low_arch): Initialize MPX targets.
7896 2013-11-18 Tom Tromey <tromey@redhat.com>
7898 * configure: Rebuild.
7899 * configure.ac: Don't check for stdlib.h.
7900 * gdbreplay.c: Unconditionally include stdlib.h.
7902 2013-11-18 Tom Tromey <tromey@redhat.com>
7904 * config.in: Rebuild.
7905 * configure: Rebuild.
7906 * configure.ac: Don't use AC_HEADER_DIRENT.
7908 2013-11-18 Tom Tromey <tromey@redhat.com>
7910 * server.h: Don't check HAVE_STRING_H.
7911 * gdbreplay.c: Don't check HAVE_STRING_H.
7912 * configure: Rebuild.
7914 2013-11-18 Tom Tromey <tromey@redhat.com>
7916 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7919 2013-11-08 Tom Tromey <tromey@redhat.com>
7921 * configure, config.in: Rebuild.
7922 * configure.ac: Remove unused configury.
7924 2013-11-08 Tom Tromey <tromey@redhat.com>
7926 * acinclude.m4: Include common.m4, codeset.m4.
7927 * configure, config.in: Rebuild.
7928 * configure.ac: Use GDB_AC_COMMON.
7930 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
7932 * linux-s390-low.c (HWCAP_S390_TE): New define.
7933 (s390_arch_setup): Consider the TE field in the HWCAP for
7934 determining 'have_regset_tdb'.
7936 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
7939 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
7942 2013-10-02 Pedro Alves <palves@redhat.com>
7944 * server.c (process_serial_event): Don't output "GDBserver
7945 exiting" if GDB is connected through stdio.
7946 * target.c (mywait): Likewise, be silent if GDB is connected
7949 2013-10-01 Joel Brobecker <brobecker@adacore.com>
7951 * lynx-low.c (lynx_add_threads_after_attach): New function.
7952 (lynx_attach): Remove call to add_thread. Add call to
7953 lynx_add_threads_after_attach instead.
7955 2013-09-28 Mike Frysinger <vapier@gentoo.org>
7957 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
7958 * config.in, configure: Regenerated.
7960 2013-09-18 Yao Qi <yao@codesourcery.com>
7963 * server.c (start_inferior): Clear 'resume_info'.
7965 2013-09-16 Jiong Wang <jiwang@tilera.com>
7967 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
7970 2013-09-16 Jiong Wang <jiwang@tilera.com>
7972 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
7973 linux-tile-low.o to srv_tgtobj.
7975 2013-09-16 Will Newton <will.newton@linaro.org>
7977 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
7980 2013-09-06 Pedro Alves <palves@redhat.com>
7982 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
7983 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
7984 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
7985 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
7986 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
7987 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
7989 2013-09-06 Pedro Alves <palves@redhat.com>
7991 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
7992 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
7994 2013-09-06 Pedro Alves <palves@redhat.com>
7996 * linux-amd64-ipa.c: Include tracepoint.h.
7997 * linux-i386-ipa.c: Include tracepoint.h.
7999 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8001 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8002 (ps_get_thread_area): New function.
8004 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8006 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8007 (initialize_low_arch): Call init_registers_crisv32 rather than
8008 init_register_crisv32.
8010 2013-09-05 Pedro Alves <palves@redhat.com>
8012 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8014 * hostio.h: ... this new file.
8015 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8016 win32-low.c: Include hostio.h.
8018 2013-09-05 Pedro Alves <palves@redhat.com>
8020 * server.h (gdb_client_data, handler_func, callback_handler_func)
8021 (delete_file_handler, add_file_handler, append_callback_event)
8022 (delete_callback_event, start_event_loop, initialize_event_loop):
8023 Move to event-loop.h and include it.
8024 * event-loop.h: New file.
8026 2013-09-05 Pedro Alves <palves@redhat.com>
8028 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8029 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8030 (loaded_dll, unloaded_dll): Move to ...
8031 * dll.h: ... this new file.
8032 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8034 2013-09-05 Pedro Alves <palves@redhat.com>
8036 * server.h (current_process, get_thread_process, all_processes)
8037 (add_inferior_to_list, for_each_inferior, current_inferior)
8038 (remove_inferior, add_process, remove_process, find_process_pid)
8039 (have_started_inferiors_p, have_attached_inferiors_p)
8040 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8041 (clear_inferiors, find_inferior, find_inferior_id)
8042 (inferior_target_data, set_inferior_target_data)
8043 (inferior_regcache_data, set_inferior_regcache_data): Move to
8044 inferiors.h, and include it.
8045 * inferiors.h: New file.
8047 2013-09-05 Pedro Alves <palves@redhat.com>
8049 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8053 2013-09-05 Pedro Alves <palves@redhat.com>
8055 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8057 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8058 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8059 (handle_tracepoint_general_set, handle_tracepoint_query)
8060 (tracepoint_finished_step, tracepoint_was_hit)
8061 (release_while_stepping_state_list, current_traceframe)
8062 (in_readonly_region, traceframe_read_mem)
8063 (fetch_traceframe_registers, traceframe_read_sdata)
8064 (traceframe_read_info, struct fast_tpoint_collect_status)
8065 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8066 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8067 (supply_fast_tracepoint_registers)
8068 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8069 (ipa_tdesc, claim_trampoline_space)
8070 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8071 (agent_mem_read, agent_get_trace_state_variable_value)
8072 (agent_set_trace_state_variable_value, agent_tsv_read)
8073 (agent_mem_read_string, get_raw_reg_func_addr)
8074 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8075 * tracepoint.h: ... this new file.
8077 2013-09-05 Pedro Alves <palves@redhat.com>
8079 * server.h (perror_with_name, error, fatal, warning, paddress)
8080 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8082 * utils.h: New file.
8084 2013-09-05 Pedro Alves <palves@redhat.com>
8086 * server.h (remote_debug, noack_mode, transport_is_reliable)
8087 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8088 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8089 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8090 (write_enn, initialize_async_io, enable_async_io)
8091 (disable_async_io, check_remote_input_interrupt_request)
8092 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8093 (dead_thread_notify, prepare_resume_reply)
8094 (decode_address_to_semicolon, decode_address, decode_m_packet)
8095 (decode_M_packet, decode_X_packet, decode_xfer_write)
8096 (decode_search_memory_packet, unhexify, hexify)
8097 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8098 (look_up_one_symbol, relocate_instruction)
8099 (monitor_output): Move to remote-utils.h, and include it.
8100 * remote-utils.h: New file.
8102 2013-09-05 Pedro Alves <palves@redhat.com>
8104 * server.h (_): Delete.
8106 2013-09-02 Pedro Alves <palves@redhat.com>
8108 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8109 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8111 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8113 2013-09-02 Pierre Muller <muller@sourceware.org>
8115 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8116 or WriteProcessMemory complete successfully and handle
8117 ERROR_PARTIAL_COPY error.
8119 2013-09-02 Pedro Alves <palves@redhat.com>
8121 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8122 error instead of EIO.
8124 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8127 * linux-low.c: Include filestuff.h.
8128 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8129 * lynx-low.c: Include filestuff.h.
8130 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8131 * server.c: Include filestuff.h.
8132 (main): Call notice_open_fds.
8133 * spu-low.c: Include filestuff.h.
8134 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8136 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
8138 * Makefile.in: Explain why ../target and ../nat are not
8139 listed as include file search paths.
8140 (linux-waitpid.o): New object file rule.
8141 * configure.srv (srv_native_linux_obj): New variable.
8142 Replace all occurrences of linux native object files with
8143 $srv_native_linux_obj.
8144 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8145 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8146 (linux_enable_event_reporting): Remove declaration.
8147 (my_waitpid): Moved to common/linux-waitpid.c.
8148 (linux_wait_for_event): Pass ptid when calling
8149 linux_enable_event_reporting.
8150 (linux_supports_tracefork_flag): Remove.
8151 (linux_enable_event_reporting): Likewise.
8152 (linux_tracefork_grandchild): Remove.
8153 (STACK_SIZE): Moved to common/linux-ptrace.c.
8154 (linux_tracefork_child): Remove.
8155 (linux_test_for_tracefork): Remove.
8156 (linux_look_up_symbols): Call linux_supports_traceclone.
8157 (initialize_low): Remove call to linux_test_for_tracefork.
8158 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8159 common/linux-ptrace.h.
8160 (PTRACE_TYPE_ARG4): Likewise.
8161 Include linux-ptrace.h.
8163 2013-08-21 Pedro Alves <palves@redhat.com>
8165 * config.in: Renegerate.
8167 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
8169 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8170 (SFILES): Remove $(srcdir)/common/target-common.c and
8171 add $(srcdir)/target/waitstatus.c.
8172 (OBS): Remove target-common.o and add waitstatus.o.
8173 (server_h): Remove $(srcdir)/../common/target-common.h and
8174 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8175 and $(srcdir)/../target/waitstatus.h.
8176 (target-common.o): Remove.
8177 (waitstatus.o): New target object file.
8178 * target.h: Do not include target-common.h and
8179 include target/resume.h, target/wait.h and
8180 target/waitstatus.h.
8182 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
8184 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8185 to PTRACE_TYPE_ARG3.
8186 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8187 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8189 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8190 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8192 2013-07-27 Jie Zhang <jie@codesourcery.com>
8193 Daniel Jacobowitz <dan@codesourcery.com>
8194 Yao Qi <yao@codesourcery.com>
8196 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8197 (mips-linux-watch.o): New rule.
8198 (mips_linux_watch_h): New variable.
8199 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8201 * linux-mips-low.c: Include mips-linux-watch.h.
8202 (struct arch_process_info, struct arch_lwp_info): New.
8203 (update_watch_registers_callback): New function.
8204 (mips_linux_new_process, mips_linux_new_thread) New functions.
8205 (mips_linux_prepare_to_resume, mips_insert_point): New
8207 (mips_remove_point, mips_stopped_by_watchpoint): New
8209 (rsp_bp_type_to_target_hw_bp_type): New function.
8210 (mips_stopped_data_address): New function.
8211 (the_low_target): Add watchpoint support functions.
8213 2013-07-27 Yao Qi <yao@codesourcery.com>
8215 * i386-low.c: Include break-common.h.
8216 (enum target_hw_bp_type): Remove.
8218 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
8220 * Makefile.in (SFILES): /common/target-common.c.
8221 (OBS): Add target-common.o.
8222 (server_h): Add $(srcdir)/../common/target-common.h.
8223 (target-common.o): New target.
8224 * server.c (queue_stop_reply_callback): Free
8225 status string after use.
8226 * target.c (target_waitstatus_to_string): Remove.
8227 * target.h: Include target-common.h.
8228 (resume_kind): Likewise.
8229 (target_waitkind): Likewise.
8230 (target_waitstatus): Likewise.
8231 (TARGET_WNOHANG): Likewise.
8233 2013-07-04 Yao Qi <yao@codesourcery.com>
8235 * Makefile.in (host_alias): Use @host_noncanonical@.
8236 (target_alias): Use @target_noncanonical@.
8237 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8238 ACX_NONCANONICAL_HOST.
8239 * configure: Regenerated.
8242 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8244 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8245 * configure: Rebuild.
8246 * Makefile.in (version_host, version_target): Get from configure.
8247 (version.c): Use $(version_host) and $(version_target).
8249 2013-07-03 Pedro Alves <palves@redhat.com>
8251 * Makefile.in (config.status): Depend on development.sh.
8252 * acinclude.m4: Include libmcheck.m4.
8253 * configure: Regenerate.
8255 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8257 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8258 attribute inside the parentheses.
8259 (winapi_DebugSetProcessKillOnExit): Ditto.
8260 (winapi_DebugBreakProcess): Ditto.
8261 (winapi_GenerateConsoleCtrlEvent): Ditto.
8263 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8265 * notif.h (notif_event): Add a dummy member to avoid compiler
8268 2013-07-01 Pedro Alves <palves@redhat.com>
8270 * hostio.c (HOSTIO_PATH_MAX): Define.
8271 (require_filename, handle_open, handle_unlink, handle_readlink):
8274 2013-07-01 Pedro Alves <palves@redhat.com>
8276 * server.h: Include "pathmax.h".
8277 * linux-low.c: Don't include sys/param.h.
8278 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8280 * win32-low.c: Don't include sys/param.h.
8281 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8283 2013-07-01 Pedro Alves <palves@redhat.com>
8285 * event-loop.c: Don't check HAVE_UNISTD_H before including
8287 * gdbreplay.c: Likewise.
8288 * remote-utils.c: Likewise.
8289 * server.c: Likewise.
8290 * configure.ac: Don't check for unistd.h.
8291 * configure: Regenerate.
8293 2013-06-28 Tom Tromey <tromey@redhat.com>
8295 * Makefile.in (version.c): Use version.in, not
8298 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8300 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8301 * configure: Rebuild.
8302 * Makefile.in (version_host, version_target): Get from configure.
8303 (version.c): Use $(version_host) and $(version_target).
8305 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8307 Fix trace-status to output user name without trailing colon.
8308 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8310 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8312 Fix trace-status to output proper start-time and stop-time.
8313 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8314 output start time and stop time in hex as gdb expects.
8316 2013-06-26 Pedro Alves <pedro@codesourcery.com>
8318 * tracepoint.c (build_traceframe_info_xml): Output trace state
8319 variables present in the trace buffer.
8321 2013-06-24 Tom Tromey <tromey@redhat.com>
8323 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8325 (version.o): Remove.
8326 * gdbreplay.c: Include version.h.
8327 (version, host_name): Don't declare.
8328 * server.h: Include version.h.
8329 (version, host_name): Don't declare.
8331 2013-06-12 Pedro Alves <palves@redhat.com>
8333 * linux-x86-low.c (linux_is_elf64): Delete global.
8334 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8335 with local linux_pid_exe_is_elf_64_file use.
8337 2013-06-11 Pedro Alves <palves@redhat.com>
8339 * linux-low.c (regset_disabled, disable_regset): New functions.
8340 (regsets_fetch_inferior_registers)
8341 (regsets_store_inferior_registers): Use them.
8342 (initialize_regsets_info); Don't allocate the disabled_regsets
8344 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8347 2013-06-11 Pedro Alves <palves@redhat.com>
8349 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8352 2013-06-11 Pedro Alves <palves@redhat.com>
8354 * linux-x86-low.c (initialize_low_arch): Call
8355 init_registers_x32_avx_linux.
8357 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8359 Fix compatibility with Android Bionic.
8360 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8363 2013-06-07 Pedro Alves <palves@redhat.com>
8366 * Makefile.in (OBS): Add tdesc.o.
8367 (IPA_OBJS): Add tdesc-ipa.o.
8368 (tdesc-ipa.o): New rule.
8369 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8371 * linux-low.c (new_inferior): Delete.
8372 (disabled_regsets, num_regsets): Delete.
8373 (linux_add_process): Adjust to set the new per-process
8375 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8376 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8377 was a stop. When calling arch_setup, switch the current inferior
8378 to the thread that got an event.
8379 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8380 (regsets_fetch_inferior_registers)
8381 (regsets_store_inferior_registers): New regsets_info parameter.
8383 (linux_register_in_regsets): New regs_info parameter. Adjust to
8385 (register_addr, fetch_register, store_register): New usrregs_info
8386 parameter. Adjust to use it.
8387 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8388 parameter regs_info. Adjust to use it.
8389 (linux_fetch_registers): Get the current inferior's regs_info, and
8391 (linux_store_registers): Ditto.
8392 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8393 (initialize_low): Don't initialize the target_regsets here. Call
8394 initialize_low_arch.
8395 * linux-low.h (target_regsets): Delete declaration.
8396 (struct regsets_info): New.
8397 (struct usrregs_info): New.
8398 (struct regs_info): New.
8399 (struct process_info_private) <new_inferior>: New field.
8400 (struct linux_target_ops): Delete the num_regs, regmap, and
8401 regset_bitmap fields. New field regs_info.
8402 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8403 * i387-fp.c (num_xmm_registers): Delete.
8404 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8405 calls to new interface.
8406 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8407 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8408 Infer the number of xmm registers from the regcache's target
8410 * i387-fp.h (num_xmm_registers): Delete.
8411 * inferiors.c (add_thread): Don't install the thread's regcache
8413 * proc-service.c (gregset_info): Fetch the current inferior's
8414 regs_info. Adjust to use it.
8415 * regcache.c: Include tdesc.h.
8416 (register_bytes, reg_defs, num_registers)
8417 (gdbserver_expedite_regs): Delete.
8418 (get_thread_regcache): If the thread doesn't have a regcache yet,
8419 create one, instead of aborting gdbserver.
8420 (regcache_invalidate_one): Rename to ...
8421 (regcache_invalidate_thread): ... this.
8422 (regcache_invalidate_one): New.
8423 (regcache_invalidate): Only invalidate registers of the current
8425 (init_register_cache): Add target_desc parameter, and use it.
8426 (new_register_cache): Ditto. Assert the target description has a
8427 non zero registers_size.
8428 (regcache_cpy): Add assertions. Adjust.
8429 (realloc_register_cache, set_register_cache): Delete.
8430 (registers_to_string, registers_from_string): Adjust.
8431 (find_register_by_name, find_regno, find_register_by_number)
8432 (register_cache_size): Add target_desc parameter, and use it.
8433 (free_register_cache_thread, free_register_cache_thread_one)
8434 (regcache_release, register_cache_size): New.
8435 (register_size): Add target_desc parameter, and use it.
8436 (register_data, supply_register, supply_register_zeroed)
8437 (supply_regblock, supply_register_by_name, collect_register)
8438 (collect_register_as_string, collect_register_by_name): Adjust.
8439 * regcache.h (struct target_desc): Forward declare.
8440 (struct regcache) <tdesc>: New field.
8441 (init_register_cache, new_register_cache): Add target_desc
8443 (regcache_invalidate_thread): Declare.
8444 (regcache_invalidate_one): Delete declaration.
8445 (regcache_release): Declare.
8446 (find_register_by_number, register_cache_size, register_size)
8447 (find_regno): Add target_desc parameter.
8448 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8450 * remote-utils.c: Include tdesc.h.
8451 (outreg, prepare_resume_reply): Adjust.
8452 * server.c: Include tdesc.h.
8453 (gdbserver_xmltarget): Delete declaration.
8454 (get_features_xml, process_serial_event): Adjust.
8455 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8457 (struct process_info) <tdesc>: New field.
8458 (ipa_tdesc): Declare.
8459 * tdesc.c: New file.
8460 * tdesc.h: New file.
8461 * tracepoint.c: Include tdesc.h.
8462 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8463 (get_context_regcache): Adjust to pass ipa_tdesc down.
8464 (do_action_at_tracepoint): Adjust to get the register cache size
8465 from the context regcache's description.
8466 (traceframe_walk_blocks): Adjust to get the register cache size
8467 from the current trace frame's description.
8468 (traceframe_get_pc): Adjust to get current trace frame's
8469 description and pass it down.
8470 (gdb_collect): Adjust to get the register cache size from the
8472 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8473 (gdbserver_xmltarget): Delete.
8474 (initialize_low_tracepoint): Set the ipa's target description.
8475 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8476 (initialize_low_tracepoint): Set the ipa's target description.
8477 * linux-x86-low.c: Include tdesc.h.
8478 [__x86_64__] (is_64bit_tdesc): New.
8479 (ps_get_thread_area, x86_get_thread_area): Use it.
8480 (i386_cannot_store_register): Rename to ...
8481 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8482 (i386_cannot_fetch_register): Rename to ...
8483 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8484 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8486 (target_regsets): Rename to ...
8487 (x86_regsets): ... this.
8488 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8490 (x86_siginfo_fixup): Use is_64bit_tdesc.
8491 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8492 (tdesc_x32_avx_linux, tdesc_x32_linux)
8493 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8495 (x86_linux_update_xmltarget): Delete.
8496 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8497 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8498 (AMD64_LINUX_USER64_CS): New.
8499 (x86_linux_read_description): New, based on
8500 x86_linux_update_xmltarget.
8501 (same_process_callback): New.
8502 (x86_arch_setup_process_callback): New.
8503 (x86_linux_update_xmltarget): New.
8504 (x86_regsets_info): New.
8505 (amd64_linux_regs_info): New.
8506 (i386_linux_usrregs_info): New.
8507 (i386_linux_regs_info): New.
8508 (x86_linux_regs_info): New.
8509 (x86_arch_setup): Reimplement.
8510 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8511 (x86_emit_ops): Ditto.
8512 (the_low_target): Adjust. Install x86_linux_regs_info,
8513 x86_cannot_fetch_register, and x86_cannot_store_register.
8514 (initialize_low_arch): New.
8515 * linux-ia64-low.c (tdesc_ia64): Declare.
8516 (ia64_fetch_register): Adjust.
8517 (ia64_usrregs_info, regs_info): New globals.
8518 (ia64_regs_info): New function.
8519 (the_low_target): Adjust.
8520 (initialize_low_arch): New function.
8521 * linux-sparc-low.c (tdesc_sparc64): Declare.
8522 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8524 (sparc_arch_setup): New function.
8525 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8526 (the_low_target): Adjust.
8527 (initialize_low_arch): New function.
8528 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8529 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8530 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8531 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8532 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8533 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8534 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8535 (tdesc_powerpc_isa205_vsx64l): Declare.
8536 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8537 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8538 (ppc_set_pc, ppc_get_hwcap): Adjust.
8539 (ppc_usrregs_info): Forward declare.
8540 (!__powerpc64__) ppc_regmap_adjusted: New global.
8541 (ppc_arch_setup): Adjust to the current process'es target
8543 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8544 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8545 (ppc_store_evrregset): Adjust.
8546 (target_regsets): Rename to ...
8547 (ppc_regsets): ... this, and make static.
8548 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8549 (ppc_regs_info): New function.
8550 (the_low_target): Adjust.
8551 (initialize_low_arch): New function.
8552 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8553 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8554 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8555 (tdesc_s390x_linux64v2): Declare.
8556 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8557 (s390_fill_gregset, s390_store_last_break): Adjust.
8558 (target_regsets): Rename to ...
8559 (s390_regsets): ... this, and make static.
8560 (s390_get_pc, s390_set_pc): Adjust.
8561 (s390_get_hwcap): New target_desc parameter, and use it.
8562 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8563 (s390_arch_setup): Adjust to set the current process'es target
8564 description. Don't adjust the regmap.
8565 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8566 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8567 (regs_info_3264): New globals.
8568 (s390_regs_info): New function.
8569 (the_low_target): Adjust.
8570 (initialize_low_arch): New function.
8571 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8572 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8573 [__mips64] (init_registers_mips_linux)
8574 (init_registers_mips_dsp_linux): Delete defines.
8575 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8576 (have_dsp): New global.
8577 (mips_read_description): New, based on mips_arch_setup.
8578 (mips_arch_setup): Reimplement.
8579 (get_usrregs_info): New function.
8580 (mips_cannot_fetch_register, mips_cannot_store_register)
8581 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8582 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8583 (target_regsets): Rename to ...
8584 (mips_regsets): ... this, and make static.
8585 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8586 (dsp_regs_info, regs_info): New globals.
8587 (mips_regs_info): New function.
8588 (the_low_target): Adjust.
8589 (initialize_low_arch): New function.
8590 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8591 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8593 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8594 (arm_read_description): New, with bits factored from
8596 (arm_arch_setup): Reimplement.
8597 (target_regsets): Rename to ...
8598 (arm_regsets): ... this, and make static.
8599 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8600 (arm_regs_info): New function.
8601 (the_low_target): Adjust.
8602 (initialize_low_arch): New function.
8603 * linux-m68k-low.c (tdesc_m68k): Declare.
8604 (target_regsets): Rename to ...
8605 (m68k_regsets): ... this, and make static.
8606 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8607 (m68k_regs_info): New function.
8608 (m68k_arch_setup): New function.
8609 (the_low_target): Adjust.
8610 (initialize_low_arch): New function.
8611 * linux-sh-low.c (tdesc_sharch): Declare.
8612 (target_regsets): Rename to ...
8613 (sh_regsets): ... this, and make static.
8614 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8615 (sh_regs_info, sh_arch_setup): New functions.
8616 (the_low_target): Adjust.
8617 (initialize_low_arch): New function.
8618 * linux-bfin-low.c (tdesc_bfin): Declare.
8619 (bfin_arch_setup): New function.
8620 (bfin_usrregs_info, regs_info): New globals.
8621 (bfin_regs_info): New function.
8622 (the_low_target): Adjust.
8623 (initialize_low_arch): New function.
8624 * linux-cris-low.c (tdesc_cris): Declare.
8625 (cris_arch_setup): New function.
8626 (cris_usrregs_info, regs_info): New globals.
8627 (cris_regs_info): New function.
8628 (the_low_target): Adjust.
8629 (initialize_low_arch): New function.
8630 * linux-cris-low.c (tdesc_crisv32): Declare.
8631 (cris_arch_setup): New function.
8632 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8633 (cris_regs_info): New function.
8634 (the_low_target): Adjust.
8635 (initialize_low_arch): New function.
8636 * linux-m32r-low.c (tdesc_m32r): Declare.
8637 (m32r_arch_setup): New function.
8638 (m32r_usrregs_info, regs_info): New globals.
8639 (m32r_regs_info): Adjust.
8640 (initialize_low_arch): New function.
8641 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8642 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8643 (tic6x_usrregs_info): Forward declare.
8644 (tic6x_read_description): New function, based on ...
8645 (tic6x_arch_setup): ... this. Reimplement.
8646 (target_regsets): Rename to ...
8647 (tic6x_regsets): ... this, and make static.
8648 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8649 (tic6x_regs_info): New function.
8650 (the_low_target): Adjust.
8651 (initialize_low_arch): New function.
8652 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8653 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8654 (target_regsets): Rename to ...
8655 (xtensa_regsets): ... this, and make static.
8656 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8658 (xtensa_arch_setup, xtensa_regs_info): New functions.
8659 (the_low_target): Adjust.
8660 (initialize_low_arch): New function.
8661 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8662 (nios2_arch_setup): Set the current process'es tdesc.
8663 (target_regsets): Rename to ...
8664 (nios2_regsets): ... this.
8665 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8666 (nios2_regs_info): New function.
8667 (the_low_target): Adjust.
8668 (initialize_low_arch): New function.
8669 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8670 (aarch64_arch_setup): Set the current process'es tdesc.
8671 (target_regsets): Rename to ...
8672 (aarch64_regsets): ... this.
8673 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8674 (aarch64_regs_info): New function.
8675 (the_low_target): Adjust.
8676 (initialize_low_arch): New function.
8677 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8679 (target_regsets): Rename to ...
8680 (tile_regsets): ... this.
8681 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8682 (tile_regs_info): New function.
8683 (tile_arch_setup): Set the current process'es tdesc.
8684 (the_low_target): Adjust.
8685 (initialize_low_arch): New function.
8686 * spu-low.c (tdesc_spu): Declare.
8687 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8688 * win32-arm-low.c (tdesc_arm): Declare.
8689 (arm_arch_setup): New function.
8690 (the_low_target): Install arm_arch_setup instead of
8692 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8693 (init_windows_x86): Rename to ...
8694 (i386_arch_setup): ... this. Set `win32_tdesc'.
8695 (the_low_target): Adjust.
8696 * win32-low.c (win32_tdesc): New global.
8697 (child_add_thread): Don't create the thread cache here.
8698 (do_initial_child_stuff): Set the new process'es tdesc.
8699 * win32-low.h (struct target_desc): Forward declare.
8700 (win32_tdesc): Declare.
8701 * lynx-i386-low.c (tdesc_i386): Declare global.
8702 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8703 * lynx-low.c (lynx_tdesc): New global.
8704 (lynx_add_process): Set the new process'es tdesc.
8705 * lynx-low.h (struct target_desc): Forward declare.
8706 (lynx_tdesc): Declare global.
8707 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8708 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8709 * nto-low.c (nto_tdesc): New global.
8710 (do_attach): Set the new process'es tdesc.
8711 * nto-low.h (struct target_desc): Forward declare.
8712 (nto_tdesc): Declare.
8713 * nto-x86-low.c (tdesc_i386): Declare.
8714 (nto_x86_arch_setup): Set `nto_tdesc'.
8716 2013-06-04 Gary Benson <gbenson@redhat.com>
8718 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8719 to qSupported response when appropriate.
8720 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8721 with nonzero-length annex.
8722 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8723 arguments supplied in annex.
8725 2013-05-31 Doug Evans <dje@google.com>
8728 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8729 64 bits in 64-cross-32 environment.
8731 2013-05-28 Pedro Alves <palves@redhat.com>
8733 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8734 (aarch64-without-fpu.c): Delete rule.
8735 * configure.srv (aarch64*-*-linux*): Remove references to
8736 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8737 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8740 2013-05-24 Pedro Alves <palves@redhat.com>
8742 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8743 instead of strchr/decode_address. Error if the range isn't split
8744 with a ','. Don't assume there's be a ':' in the action.
8746 2013-05-23 Yao Qi <yao@codesourcery.com>
8747 Pedro Alves <palves@redhat.com>
8749 * linux-low.c (lwp_in_step_range): New function.
8750 (linux_wait_1): If the thread was range stepping and stopped
8751 outside the stepping range, report the stop to GDB. Otherwise,
8752 continue stepping. Add range stepping debug output.
8753 (linux_set_resume_request): Copy the step range from the resume
8755 (linux_supports_range_stepping): New.
8756 (linux_target_ops) <supports_range_stepping>: Set to
8757 linux_supports_range_stepping.
8758 * linux-low.h (struct linux_target_ops)
8759 <supports_range_stepping>: New field.
8760 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8761 * linux-x86-low.c (x86_supports_range_stepping): New.
8762 (the_low_target) <supports_range_stepping>: Set to
8763 x86_supports_range_stepping.
8764 * server.c (handle_v_cont): Handle 'r' action.
8765 (handle_v_requests): Append ";r" if the target supports range
8767 * target.h (struct thread_resume) <step_range_start,
8768 step_range_end>: New fields.
8769 (struct target_ops) <supports_range_stepping>:
8771 (target_supports_range_stepping): New macro.
8773 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8775 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8776 confusion in comment.
8778 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8780 * lynx-low.c (struct process_info_private): New type.
8781 (lynx_add_process): New function.
8782 (lynx_create_inferior, lynx_attach): Replace calls to
8783 add_process by calls to lynx_add_process.
8784 (lynx_resume): If PTID is null, then try using
8785 current_process()->private->last_wait_event_ptid.
8787 (lynx_clear_inferiors): Delete. The contents of that function
8788 has been inlined in lynx_mourn;
8789 (lynx_wait_1): Save the ptid in the process's private data.
8790 (lynx_mourn): Free the process' private data. Replace call
8791 to lynx_clear_inferiors by call to clear_inferiors.
8793 2013-05-17 Yao Qi <yao@codesourcery.com>
8795 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8798 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
8800 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8801 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8802 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8803 PT_TEXT_END_ADDR guards. Update comments.
8804 (linux_target_op) <read_offsets>: Conditionally define to
8805 linux_read_offsets if the target is UCLIBC and if it defines
8806 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8808 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8809 Andrew Jenner <andrew@codesourcery.com>
8811 * Makefile.in (SFILES): Add linux-nios2-low.c.
8812 (clean): Add action to delete nios2-linux.c.
8813 (nios2-linux.c): New rule.
8814 * configure.srv: Add nios2*-*-linux*.
8815 * linux-nios2-low.c: New.
8817 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8819 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8821 2013-04-25 Hui Zhu <hui@codesourcery.com>
8824 * ax.c (ax_printf): Add fflush.
8826 2013-04-22 Tom Tromey <tromey@redhat.com>
8828 * Makefile.in (SFILES): Add filestuff.c.
8829 (OBS): Add filestuff.o.
8830 (filestuff.o): New target.
8831 * config.in, configure: Rebuild.
8832 * configure.ac: Check for fdwalk, pipe2.
8834 2013-04-17 Pedro Alves <palves@redhat.com>
8836 * configure.ac (USE_THREAD_DB): Delete variable.
8837 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8838 Don't AC_SUBST USE_THREAD_DB.
8839 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8840 * config.in, configure: Regenerate.
8842 2013-04-16 Pedro Alves <palves@redhat.com>
8844 * linux-low.h (struct lwp_info) <thread_known>: Move under
8845 the USE_THREAD_DB #ifdef.
8847 2013-04-16 Pedro Alves <palves@redhat.com>
8849 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8850 (linux-low.o): Delete rule.
8851 * linux-low.h: Always include "gdb_thread_db.h" instead of
8852 conditionally including thread_db.h.
8853 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8856 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8858 * Makefile.in (install-only): Fix make install regression.
8860 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8862 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8863 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8865 * gdbserver.1: Remove.
8867 2013-03-22 Pedro Alves <palves@redhat.com>
8869 * linux-low.c (handle_extended_wait): Don't call
8870 linux_enable_event_reporting.
8872 2013-03-15 Tony Theodore <tonyt@logyst.com>
8875 * Makefile.in (SHELL): Use @SHELL@.
8877 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
8879 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8882 2013-03-13 Joel Brobecker <brobecker@adacore.com>
8884 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8885 Remove extraneous NULL element.
8887 2013-03-13 Yao Qi <yao@codesourcery.com>
8889 * tracepoint.c (traceframe_read_tsv): Look for the last matched
8890 'V' block in trace frame.
8892 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8894 * target.h (struct target_ops): Add btrace ops.
8895 (target_supports_btrace): New macro.
8896 (target_enable_btrace): New macro.
8897 (target_disable_btrace): New macro.
8898 (target_read_btrace): New macro.
8899 * gdbthread.h (struct thread_info): Add btrace field.
8900 * server.c: Include btrace-common.h.
8901 (handle_btrace_general_set): New function.
8902 (handle_btrace_enable): New function.
8903 (handle_btrace_disable): New function.
8904 (handle_general_set): Call handle_btrace_general_set.
8905 (handle_qxfer_btrace): New function.
8906 (struct qxfer qxfer_packets[]): Add btrace entry.
8907 * inferiors.c (remove_thread): Disable btrace.
8908 * linux-low: Include linux-btrace.h.
8909 (linux_low_enable_btrace): New function.
8910 (linux_low_read_btrace): New function.
8911 (linux_target_ops): Add btrace ops.
8912 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8913 Add srv_linux_btrace=yes.
8914 (x86_64-*-linux*): Add linux-btrace.o.
8915 Add srv_linux_btrace=yes.
8916 * configure.ac: Define HAVE_LINUX_BTRACE.
8917 * config.in: Regenerated.
8918 * configure: Regenerated.
8920 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8922 * server.c (handle_qxfer): Preserve error message if -3 is
8924 (qxfer): Document the -3 return value.
8926 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8928 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8929 (linux_btrace_h): New variable.
8930 (linux-btrace.o): New rule.
8932 2013-03-08 Stan Shebs <stan@codesourcery.com>
8933 Hafiz Abid Qadeer <abidh@codesourcery.com>
8935 * tracepoint.c (trace_buffer_size): New global.
8936 (DEFAULT_TRACE_BUFFER_SIZE): New define.
8937 (init_trace_buffer): Change to one-argument function. Allocate
8938 trace buffer memory.
8939 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
8940 handle QTBuffer:size packet.
8941 (cmd_bigqtbuffer_size): New function.
8942 (initialize_tracepoint): Call init_trace_buffer with
8943 DEFAULT_TRACE_BUFFER_SIZE.
8944 * server.c (handle_query): Add QTBuffer:size in the
8947 2013-03-07 Yao Qi <yao@codesourcery.com>
8949 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
8950 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
8952 (cmd_qtsp): Adjust condition. Do post increment.
8953 Set cur_action and cur_step_action back to 0.
8955 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
8958 * linux-low.c (linux_write_memory): Return early success if LEN is
8961 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
8963 * configure.srv: Add x86_64-*-cygwin* as target.
8965 2013-02-28 Tom Tromey <tromey@redhat.com>
8967 * configure.ac: Invoke AC_SYS_LARGEFILE.
8968 * configure, config.in: Rebuild.
8970 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
8972 * win32-low.c: Throughout, fix format strings and casts of
8973 printf-like functions to avoid type related warnings on all
8975 (get_child_debug_event): Print dwDebugEventCode as hex since
8976 that's how it's usually documented.
8978 2013-02-28 Yao Qi <yao@codesourcery.com>
8980 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
8983 2013-02-27 Jiong Wang <jiwang@tilera.com>
8985 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
8986 (reg-tilegx32.c): New rule.
8987 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
8988 * linux-tile-low.c (tile_arch_setup): New function. Invoke
8989 different register info initializer according to elf class.
8990 (init_registers_tilgx32): New function. The tilegx32 register info
8992 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
8993 (tile_store_gregset): Likewise.
8995 2013-02-27 Yao Qi <yao@codesourcery.com>
8997 * server.c (process_point_options): Print debug message when
8998 debug_threads is true.
9000 2013-02-26 Yao Qi <yao@codesourcery.com>
9002 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9004 2013-02-19 Pedro Alves <palves@redhat.com>
9005 Kai Tietz <ktietz@redhat.com>
9009 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9010 instead of strtoul to extract address from packet.
9011 (process_serial_event) <'z'>: Likewise.
9013 2013-02-18 Yao Qi <yao@codesourcery.com>
9015 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9017 2013-02-14 Pedro Alves <palves@redhat.com>
9021 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9022 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9024 2013-02-14 Pedro Alves <palves@redhat.com>
9026 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9028 2013-02-14 Pedro Alves <palves@redhat.com>
9030 * tracepoint.c (save_string): Delete.
9031 (add_tracepoint_action): Use savestring instead of save_string.
9033 2013-02-12 Pedro Alves <palves@redhat.com>
9035 * linux-xtensa-low.c: Ditto.
9036 * xtensa-xtregs.c: Ditto.
9038 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9040 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9043 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9045 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9046 aarch64_num_wp_regs and aarch64_num_bp_regs to
9047 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9049 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9051 * linux-aarch64-low.c (ps_get_thread_area): Replace
9052 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9054 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9055 Marcus Shawcroft <marcus.shawcroft@arm.com>
9056 Nigel Stephens <nigel.stephens@arm.com>
9057 Yufeng Zhang <yufeng.zhang@arm.com>
9059 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9060 (aarch64.c, aarch64-without-fpu.c): New targets.
9061 * configure.srv (aarch64*-*-linux*): New.
9062 * linux-aarch64-low.c: New file.
9064 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9066 * linux-low.c (handle_extended_wait, linux_create_inferior)
9067 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9068 (dequeue_one_deferred_signal, linux_resume_one_thread)
9069 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9070 (linux_tracefork_grandchild, linux_test_for_tracefork)
9071 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9072 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9073 where the argument is 0.
9075 2013-01-25 Yao Qi <yao@codesourcery.com>
9077 * event-loop.c: Include "queue.h".
9078 (gdb_event_p): New typedef.
9079 (struct gdb_event) <next_event>: Remove.
9080 (event_queue): Change to QUEUE(gdb_event_p).
9081 (async_queue_event): Remove.
9082 (gdb_event_xfree): New.
9083 (initialize_event_loop): New.
9084 (process_event): Use API from QUEUE.
9085 (wait_for_event): Likewise.
9086 * server.c (main): Call initialize_event_loop.
9087 * server.h (initialize_event_loop): Declare.
9089 2013-01-18 Yao Qi <yao@codesourcery.com>
9091 * ax.h (struct eval_agent_expr_context): New.
9092 (gdb_eval_agent_expr): Update declaration.
9093 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9094 TFRAME. Add new argument CTX.
9095 * server.h (struct eval_agent_expr_context): Declare.
9096 (agent_mem_read, agent_tsv_read): Update declaration.
9097 (agent_mem_read_string): Likewise.
9098 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9099 (add_traceframe_block): Add new argument TPOINT.
9100 Increase TPOINT->traceframe_usage.
9101 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9102 eval_tracepoint_agent_expr.
9103 (condition_true_at_tracepoint): Likewise.
9104 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9105 (agent_mem_read_string, agent_tsv_read): Likewise.
9107 2013-01-16 Yao Qi <yao@codesourcery.com>
9109 * linux-low.c (linux_resume_one_lwp): Don't check
9110 'lwp->bp_reinsert != 0'.
9112 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9113 Pedro Alves <palves@redhat.com>
9115 * lynx-low.c (ptrace_request_to_str): Define a temporary
9116 macro and use it to simplify this function's implementation.
9118 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9120 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9123 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9125 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9127 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9129 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9131 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9133 * lynx-low.c (lynx_resume): Use the resume_info parameter
9134 to determine the ptid for the lynx_ptrace call, unless
9135 it is equal to minus_one_ptid, in which case we use the
9136 ptid of the current_inferior.
9137 (lynx_wait_1): After having received a thread create/exit
9138 event, resume the inferior's execution using the signaling
9139 thread's ptid, rather than the old ptid.
9141 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9143 * lynx-low.c (lynx_resume): Delete variable ret.
9145 2013-01-01 Joel Brobecker <brobecker@adacore.com>
9147 * gdbreplay.c (gdbreplay_version): Update copyright year.
9148 * server.c (gdbserver_version): Likewise.
9150 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9152 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9155 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9157 * lynx-low.c (ptrace_request_to_str): Add handling for
9160 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9162 * lynx-low.c (lynx_attach): Delete variable new_process.
9164 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9166 * lynx-low.c (lynx_create_inferior): Delete variable
9169 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9171 * lynx-low.c (ptrace_request_to_str): Do not handle
9172 PTRACE_GETTHREADLIST if this macro does not exist.
9174 2012-12-15 Yao Qi <yao@codesourcery.com>
9176 * Makefile.in (OBS): Add notif.o.
9177 * notif.c, notif.h: New.
9178 * server.c: Include "notif.h".
9179 (struct vstop_notif) <next>: Remove.
9181 (queue_stop_reply): Update.
9182 (push_event, send_next_stop_reply): Remove.
9183 (discard_queued_stop_replies): Update.
9184 (notif_stop): New variable.
9185 (handle_v_stopped): Remove.
9186 (handle_v_requests): Don't call handle_v_stopped. Call
9187 handle_ack_notif instead.
9188 (queue_stop_reply_callback): Call notif_event_enque instead
9189 of queue_stop_reply.
9190 (handle_status): Don't call send_next_stop_reply, call
9191 notif_write_event instead.
9192 (kill_inferior_callback): Likewise.
9193 (detach_or_kill_inferior_callback): Likewise.
9194 (main): Call initialize_notif.
9195 (process_serial_event): Call QUEUE_is_empty.
9196 (handle_target_event): Call notif_push instead of push event.
9197 * server.h (push_event): Remove declaration.
9199 2012-12-10 Tom Tromey <tromey@redhat.com>
9201 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9202 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9205 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9206 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9207 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9208 (amd64-linux-ipa.o, ax.o): Rewrite.
9209 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9210 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9211 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9212 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9213 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9214 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9215 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9216 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9217 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9218 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9219 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9220 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9221 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9222 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9223 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9224 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9225 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9226 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9227 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9228 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9229 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9230 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9231 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9232 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9233 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9234 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9235 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9236 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9237 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9238 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9239 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9240 (reg-tilegx.o): Remove.
9241 (all_object_files): New macro.
9242 Include .deps files.
9243 * aclocal.m4, configure: Rebuild.
9244 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9245 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9246 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9248 2012-12-05 Tom Tromey <tromey@redhat.com>
9251 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9253 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
9255 * configure.ac: Check for linux/perf_event.h.
9256 * config.in: Regenerated.
9257 * configure: Regenerated.
9259 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9261 * hostio.c (handle_readlink): Decrease buffer size
9262 parameter passed to readlink by one byte.
9264 2012-11-26 Yao Qi <yao@codesourcery.com>
9266 * configure.ac (build_warnings): Append '-Wempty-body'.
9267 * configure: Regenerated.
9268 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9271 2012-11-15 Pierre Muller <muller@sourceware.org>
9273 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9274 * config.in: Regenerate.
9275 * configure: Regenerate.
9276 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9277 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9278 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9279 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9281 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9282 instead of <sys/wait.h> header.
9283 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9285 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
9287 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9288 (various make rules): Remove -DGDBSERVER
9290 2012-11-09 Yao Qi <yao@codesourcery.com>
9292 * spu-low.c (current_ptid): Move it to ..
9293 * gdbthread.h: ... here. New.
9294 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9295 * server.c (myresume, process_serial_event): Likewise.
9296 * thread-db.c (thread_db_find_new_threads): Likewise.
9297 * tracepoint.c (run_inferior_command): Likewise.
9299 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
9301 * server.c (handle_search_memory_1): Include access length in
9304 2012-09-05 Michael Brandt <michael.brandt@axis.com>
9306 * linux-crisv32-low.c: Fix compile errors.
9308 2012-09-04 Yao Qi <yao@codesourcery.com>
9310 * tracepoint.c (cmd_qtsv): Adjust debug message.
9311 Don't check CUR_TPOINT.
9313 2012-08-28 Yao Qi <yao@codesourcery.com>
9315 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9316 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9317 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9318 Remove declarations of xmalloc, xreallloc, xstrdup and
9320 * Makefile.in (libiberty_h): New.
9321 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9322 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9324 2012-08-23 Yao Qi <yao@codesourcery.com>
9326 * server.h: Remove declaration of 'xsnprintf'.
9328 2012-08-22 Keith Seitz <keiths@redhat.com>
9330 * server.h: Include build-gnulib-gbserver/config.h.
9331 * gdbreplay.c: Likewise.
9333 2012-08-08 Doug Evans <dje@google.com>
9335 * Makefile.in (SFILES): Add gdb_vecs.c.
9336 (OBS): Add gdb_vecs.o.
9337 (gdb_vecs_h, host_defs_h): New variables.
9338 (thread-db.o): Add $(gdb_vecs_h) dependency.
9339 (gdb_vecs.o): New rule.
9340 * thread-db.c: #include "gdb_vecs.h".
9341 (thread_db_load_search): Use a vector to iterate over path elements.
9342 Handle text appearing after "$pdir".
9344 * configure.ac: Add check for strstr.
9345 * config.in: Regenerate.
9346 * configure: Regenerate.
9348 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9350 * hostio.c (handle_pread): If pread fails, fall back to attempting
9352 (handle_pwrite): Likewise for pwrite.
9354 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9356 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9357 between unsupported TYPE and unimplementable ADDR/LEN combination.
9358 (arm_insert_point): Act on new return value.
9360 2012-07-31 Pedro Alves <palves@redhat.com>
9362 * server.c (process_point_options): Only skip tokens if we find
9363 one that is unrecognized. Don't treat 'X' specially while
9364 skipping unrecognized tokens.
9366 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9368 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9369 to 4-byte-align HW breakpoint addresses for Thumb.
9371 2012-07-27 Yao Qi <yao@codesourcery.com>
9375 * server.h: Declare gdb_agent_about_to_close.
9376 * target.c (kill_inferior): Include "agent.h".
9377 New. Send command 'kill'.
9378 * target.h (kill_inferior): Removed macro.
9379 * tracepoint.c (gdb_agent_about_to_close): New.
9380 (gdb_agent_helper_thread): Handle command 'close'.
9381 Wait endlessly until the inferior stops.
9382 Install gdb_agent_remove_socket to atexit hook.
9383 (agent_socket_name): New static variable.
9384 (gdb_agent_socket_init): Replace local variable 'name' with
9385 'agent_socket_name'.
9386 (gdb_agent_remove_socket): New.
9388 2012-07-27 Yao Qi <yao@codesourcery.com>
9390 * server.c (process_point_options): Stop at 'X' when parsing.
9392 2012-07-19 Michael Eager <eager@eagercon.com>
9394 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9396 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9397 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9398 hardware breakpoint.
9400 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9402 * gdbserver/linux-low.c (initialize_low): Call
9403 linux_ptrace_init_warnings.
9405 2012-07-02 Doug Evans <dje@google.com>
9407 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9410 2012-07-02 Stan Shebs <stan@codesourcery.com>
9412 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9413 (ax.o): Add it to build rule.
9415 (OBS): Add format.o.
9416 (IPA_OBS): Add format.o.
9417 * server.c (handle_query): Claim support for breakpoint commands.
9418 (process_point_options): Add command case.
9419 (process_serial_event): Leave running if there are printfs in
9421 * mem-break.h (any_persistent_commands): Declare.
9422 (add_breakpoint_commands): Declare.
9423 (gdb_no_commands_at_breakpoint): Declare.
9424 (run_breakpoint_commands): Declare.
9425 * mem-break.c (struct point_command_list): New struct.
9426 (struct breakpoint): New field command_list.
9427 (any_persistent_commands): New function.
9428 (add_commands_to_breakpoint): New function.
9429 (add_breakpoint_commands): New function.
9430 (gdb_no_commands_at_breakpoint): New function.
9431 (run_breakpoint_commands): New function.
9432 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9434 * ax.c: Include format.h.
9435 (ax_printf): New function.
9436 (gdb_eval_agent_expr): Add printf opcode.
9438 2012-06-13 Yao Qi <yao@codesourcery.com>
9440 * server.c (start_inferior): Remove duplicated writes to fields
9441 'last_resume_kind' and 'last_status' of 'current_inferior'.
9443 2012-06-12 Yao Qi <yao@codesourcery.com>
9444 Pedro Alves <palves@redhat.com>
9446 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9448 * server.c (handle_v_cont): Extend comment.
9450 2012-06-11 Yao Qi <yao@codesourcery.com>
9452 * linux-low.c (linux_attach): Add 'static'.
9454 2012-06-06 Yao Qi <yao@codesourcery.com>
9456 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9458 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9460 Fix gcc -flto compilation warning.
9461 * server.c (main): Make variable multi_mode and attach volatile.
9463 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9465 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9466 if the platform doesn't know about it.
9468 2012-05-30 Jeff Kenton <jkenton@tilera.com>
9470 * Makefile.in (SFILES): Add linux-tile-low.c.
9471 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9472 * configure.srv: Handle tilegx-*-linux*.
9473 * linux-tile-low.c: New file.
9475 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9477 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9479 2012-05-24 Pedro Alves <palves@redhat.com>
9483 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9485 2012-05-24 Pedro Alves <palves@redhat.com>
9489 Replace target_signal with gdb_signal throughout.
9491 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9493 * linux-low.c (linux_store_registers): Avoid the copying sequence
9494 when no data has been retrieved by ptrace.
9496 2012-05-22 Will Deacon <will.deacon@arm.com>
9498 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9499 Include asm/ptrace.h.
9500 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9503 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9505 * linux-low.c (linux_store_registers): Don't re-retrieve data
9506 with ptrace that has already been obtained from /proc. Always
9507 copy any data retrieved with ptrace to the buffer supplied.
9509 2012-05-11 Yao Qi <yao@codesourcery.com>
9510 Pedro Alves <palves@redhat.com>
9512 * linux-low.c (enum stopping_threads_kind): New.
9513 (stopping_threads): Change type to `enum stopping_threads_kind'.
9514 (handle_extended_wait): If stopping and suspending threads, leave
9515 the new_lwp suspended too.
9516 (linux_wait_for_event): Adjust.
9517 (stop_all_lwps): Set `stopping_threads' to
9518 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9519 whether we're suspending threads or just stopping them. Assert no
9522 2012-04-29 Yao Qi <yao@codesourcery.com>
9524 * server.h: Move some code to ...
9525 * gdbthread.h: ... here. New.
9526 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9527 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9528 (nto-low.o, win32-low.o): Likewise.
9529 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9530 * regcache.c, remote-utils.c, server.c: Likewise.
9531 * target.c, tracepoint.c, win32-low.c: Likewise.
9533 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9535 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9536 (PTRACE_ARG4_TYPE): Likewise.
9537 (PTRACE_XFER_TYPE): Likewise.
9538 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9539 ptrace to PTRACE_ARG3_TYPE.
9540 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9541 (PTRACE_ARG4_TYPE): Likewise.
9542 (PTRACE_XFER_TYPE): Likewise.
9543 (linux_detach_one_lwp): Cast fourth argument of
9544 ptrace to long then PTRACE_ARG4_TYPE.
9545 (regsets_fetch_inferior_registers): Cast third argument of
9546 ptrace to long then PTRACE_ARG3_TYPE.
9547 (regsets_store_inferior_registers): Likewise.
9549 2012-04-20 Pedro Alves <palves@redhat.com>
9551 * configure: Regenerate.
9553 2012-04-19 Pedro Alves <palves@redhat.com>
9555 * Makefile.in (GNULIB_BUILDDIR): New.
9556 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9557 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9558 (all, install-only, uninstall, clean-info, all-lib, clean): No
9559 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9560 (maintainer-clean realclean distclean): Use subdir_do.
9562 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9563 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9564 * acinclude.m4: Include acx_configure_dir.m4.
9565 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9566 calls. Call AC_PROG_RANLIB. Configure gnulib using
9569 (GNULIB_STDINT_H): Adjust.
9570 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9571 * gdbreplay.c: Include build-gnulib/config.h.
9572 * server.h: Likewise.
9573 * aclocal.m4: Regenerate.
9574 * config.in: Regenerate.
9575 * configure: Regenerate.
9577 2012-04-19 Pedro Alves <palves@redhat.com>
9579 * Makefile.in (LIBGNU, INCGNU): Adjust.
9580 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9581 (all, install-only, uninstall, clean-info, all-lib, clean)
9582 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9583 * configure.ac: Adjust AC_OUTPUT output.
9584 * aclocal.m4: Regenerate.
9585 * configure: Regenerate.
9587 2012-04-19 Pedro Alves <palves@redhat.com>
9589 * Makefile.in (generated_files): New.
9590 (server_h): Remove the explicit dependency on config.h, and depend
9591 on $generated_files.
9593 2012-04-19 Pedro Alves <palves@redhat.com>
9595 * Makefile.in (INCGNU): Add -Ignulib.
9597 2012-04-19 Pedro Alves <palves@redhat.com>
9599 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9600 (INCGNU): ... this, and spell out -I here.
9601 (GNULIB_LIB): Rename to ...
9603 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9605 2012-04-19 Pedro Alves <palves@redhat.com>
9607 * config.in: Regenerate.
9609 2012-04-19 Pedro Alves <palves@redhat.com>
9611 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9612 * server.h (memmem): Remove declaration.
9613 * config.in: Regenerate.
9614 * configure: Regenerate.
9616 2012-04-19 Yao Qi <yao@codesourcery.com>
9618 * Makefile.in (SFILES): Add common/vec.c.
9622 2012-04-19 Yao Qi <yao@codesourcery.com>
9624 * remote-utils.c (prepare_resume_reply): Replace with macro
9625 target_core_of_thread.
9626 * server.c (handle_qxfer_threads_proper): Likewise.
9627 * target.h (traget_core_of_thread): New macro.
9629 2012-04-18 Pedro Alves <palves@redhat.com>
9631 * aclocal.m4: Regenerate.
9632 * configure: Regenerate.
9634 2012-04-16 Yao Qi <yao@codesourcery.com>
9636 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9637 duplicated on address.
9639 2012-04-16 Yao Qi <yao@codesourcery.com>
9641 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9642 (struct tracepoint_action_ops) <send>: New field.
9643 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9644 (agent_expr_send, x_tracepoint_action_send): New.
9645 (l_tracepoint_action_send): New.
9646 (cmd_qtdp): Download and install tracepoint
9647 according to `use_agent'.
9648 (run_inferior_command): Add one more parameter `len'.
9650 (tracepoint_send_agent): New.
9651 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9653 2012-04-16 Yao Qi <yao@codesourcery.com>
9655 * tracepoint.c (download_tracepoints): Moved to ...
9656 (cmd_qtstart): ... here.
9658 2012-04-14 Yao Qi <yao@codesourcery.com>
9660 * tracepoint.c: Include inttypes.h.
9661 (struct collect_memory_action): Use sized types.
9662 (struct tracepoint): Likewise.
9663 (cmd_qtdp, stop_tracing): Update print specifiers.
9664 (cmd_qtp, response_tracepoint): Likewise.
9665 (collect_data_at_tracepoint): Likewise.
9666 (collect_data_at_step): Likewise.
9668 2012-04-14 Yao Qi <yao@codesourcery.com>
9670 Import gnulib module inttypes.
9671 * aclocal.m4, config.in, configure: Regenerated.
9673 2012-04-14 Yao Qi <yao@codesourcery.com>
9675 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9676 Makefile and config.status at last.
9678 2012-04-13 Yao Qi <yao@codesourcery.com>
9680 * tracepoint.c: Include stdint.h unconditionally.
9682 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9684 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9685 on BFD_HAVE_SYS_PROCFS_TYPE.
9686 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9687 * configure: Regenerate.
9688 * config.in: Likewise.
9690 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9692 * Makefile.in (clean): Also remove x32.c x32-linux.c
9693 x32-avx.c x32-avx-linux.c.
9694 (x32.o): New target.
9696 (x32-linux.o): Likewise.
9697 (x32-linux.c): Likewise.
9698 (x32-avx.o): Likewise.
9699 (x32-avx.c): Likewise.
9700 (x32-avx-linux.o): Likewise.
9701 (x32-avx-linux.c): Likewise.
9703 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9704 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9705 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9706 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9707 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9708 i386/x32-avx-linux.xml.
9710 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9711 (init_registers_x32_avx_linux): Likwise.
9712 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9713 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9715 2012-04-13 Pedro Alves <palves@redhat.com>
9717 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9718 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9719 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9720 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9723 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9725 * linux-x86-low.c (compat_x32_clock_t): New.
9726 (compat_x32_siginfo_t): Likewise.
9727 (compat_x32_siginfo_from_siginfo): Likewise.
9728 (siginfo_from_compat_x32_siginfo): Likewise.
9729 (linux_is_elf64): Likewise.
9730 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9731 and siginfo_from_compat_x32_siginfo for x32.
9732 (x86_arch_setup): Set linux_is_elf64.
9734 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9737 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9739 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9740 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9741 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9742 compatible with process.
9744 2012-04-12 Yao Qi <yao@codesourcery.com>
9746 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9747 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9748 (install-only, install-info, clean): Handle sub dir gnulib.
9749 (all-lib, am--refresh): New targets.
9750 (memmem.o): Remove target.
9751 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9752 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9753 (AC_REPLACE_FUNCS): Remove memmem.
9754 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9755 (AC_OUTPUT): Generate Makefile in gnulib/.
9756 * aclocal.m4, config.in, configure: Regenerated.
9758 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9760 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9762 2012-04-05 Pedro Alves <palves@redhat.com>
9764 -Werror=strict-aliasing
9766 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9769 2012-04-04 Pedro Alves <palves@redhat.com>
9771 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9772 (sparc_store_gregset_from_stack, sparc_store_gregset)
9773 (sparc_breakpoint_at): Fix formatting.
9775 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9777 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9779 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9780 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9781 * config.in: Regenerate.
9782 * configure: Likewise.
9784 2012-03-29 Pedro Alves <palves@redhat.com>
9786 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9787 Correct ptrace arguments.
9789 2012-03-28 Pedro Alves <palves@redhat.com>
9791 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9792 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9793 (IA64_FR1_REGNUM): New defines.
9794 (ia64_fetch_register): New.
9795 (the_low_target): Install it.
9796 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9798 * linux-low.c (linux_fetch_registers): Try the
9799 the_low_target.fetch_register hook first.
9801 * linux-arm-low.c (the_low_target): Adjust.
9802 * linux-bfin-low.c (the_low_target): Adjust.
9803 * linux-cris-low.c (the_low_target): Adjust.
9804 * linux-crisv32-low.c (the_low_target): Adjust.
9805 * linux-m32r-low.c (the_low_target): Adjust.
9806 * linux-m68k-low.c (the_low_target): Adjust.
9807 * linux-mips-low.c (the_low_target): Adjust.
9808 * linux-ppc-low.c (the_low_target): Adjust.
9809 * linux-s390-low.c (the_low_target): Adjust.
9810 * linux-sh-low.c (the_low_target): Adjust.
9811 * linux-sparc-low.c (the_low_target): Adjust.
9812 * linux-tic6x-low.c (the_low_target): Adjust.
9813 * linux-x86-low.c (the_low_target): Adjust.
9814 * linux-xtensa-low.c (the_low_target): Adjust.
9816 2012-03-26 Pedro Alves <palves@redhat.com>
9818 * server.c (handle_qxfer_libraries): Don't bail early if
9819 the_target->qxfer_libraries_svr4 is not NULL.
9821 2012-03-26 Pedro Alves <palves@redhat.com>
9823 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9825 2012-03-23 Pedro Alves <palves@redhat.com>
9827 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9828 "library-list-svr4" element's start tag when the the DSO list is
9831 2012-03-23 Pedro Alves <palves@redhat.com>
9833 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9834 a variable whose type size is the same as the inferior's pointer
9837 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9839 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9841 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9842 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9843 * linux-low.h: Include <signal.h>.
9844 (struct siginfo): Remove forward declaration.
9845 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9848 2012-03-21 Mike Frysinger <vapier@gentoo.org>
9850 * .gitignore: Ignore more files.
9852 2012-03-19 Pedro Alves <palves@redhat.com>
9853 Jan Kratochvil <jan.kratochvil@redhat.com>
9855 * server.c (cont_thread, general_thread): Add describing comments.
9856 (start_inferior): Clear `cont_thread'.
9857 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9860 2012-03-15 Yao Qi <yao@codesourcery.com>
9862 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9864 (cmd_qtdp): ... here.
9866 2012-03-15 Yao Qi <yao@codesourcery.com>
9868 * tracepoint.c (struct tracepoint_action_ops): New.
9869 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9870 (m_tracepoint_action_download): New.
9871 (r_tracepoint_action_download): New.
9872 (x_tracepoint_action_download): New.
9873 (l_tracepoint_action_download): New.
9874 (add_tracepoint_action): Install `action->ops' according type.
9875 (download_tracepoint_1): Move code `download' function pointer
9876 of various tracepoint_action_ops.
9878 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9880 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
9881 linux_ptrace_attach_warnings.
9883 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9885 * Makefile.in (linux-ptrace.o): New.
9886 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9887 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9888 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9889 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9890 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9892 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9894 2012-03-08 Yao Qi <yao@codesourcery.com>
9895 Pedro Alves <palves@redhat.com>
9897 Fix PR server/13392.
9898 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9900 * tracepoint.c (remove_tracepoint): New.
9901 (cmd_qtdp): Call remove_tracepoint when failed to install.
9903 2012-03-07 Pedro Alves <palves@redhat.com>
9905 * linux-low.c (get_detach_signal): New.
9906 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9907 Pass on pending signals to PTRACE_DETACH. Check the result of the
9909 * server.c (program_signals, program_signals_p): New.
9910 (handle_general_set): Handle QProgramSignals.
9911 * server.h (program_signals, program_signals_p): Declare.
9913 2012-03-05 Pedro Alves <palves@redhat.com>
9914 Jan Kratochvil <jan.kratochvil@redhat.com>
9916 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9919 2012-03-03 Yao Qi <yao@codesourcery.com>
9921 * tracepoint.c (tracepoint_look_up_symbols): Update call to
9922 agent_look_up_symbols.
9924 2012-03-03 Yao Qi <yao@codesourcery.com>
9926 * Makefile.in (linux-low.o): Keep dependence on agent.h.
9927 (linux-x86-low.o): Likewise.
9928 * server.h: Remove in_process_agent_loaded.
9929 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
9933 2012-03-03 Yao Qi <yao@codesourcery.com>
9935 * tracepoint.c (gdb_agent_capability): New global.
9936 (in_process_agent_loaded_ust): Renamed to
9937 `in_process_agent_supports_ust'.
9939 (in_process_agent_supports_ust): Call agent_capability_check.
9940 (clear_installed_tracepoints): Assert that agent supports
9943 2012-03-03 Yao Qi <yao@codesourcery.com>
9945 * linux-low.c (linux_supports_agent): New.
9946 (linux_target_ops): Initialize field `supports_agent' with
9947 linux_supports_agent.
9948 * target.h (struct target_ops) <supports_agent>: New.
9949 (target_supports_agent): New macro.
9950 * server.c (handle_general_set): Handle packet 'QAgent'.
9951 (handle_query): Send `QAgent+'.
9952 * Makefile.in (server.o): Depends on agent.h.
9954 2012-03-03 Yao Qi <yao@codesourcery.com>
9956 * Makefile.in (OBS): Add agent.o.
9957 Add new rule for agent.o.
9958 Track dependence of tracepoint.c on agent.h.
9959 * tracepoint.c (run_inferior_command_1):
9960 (run_inferior_command): Call agent_run_command.
9961 (gdb_ust_connect_sync_socket): Deleted. Move it to
9963 (resume_thread, stop_thread): Likewise.
9964 (gdb_ust_socket_init): Renamed to ...
9965 (gdb_agent_socket_init): ... New.
9966 (gdb_ust_thread): Renamed to ...
9967 (gdb_agent_helper_thread): ... New.
9968 (gdb_ust_init): Move some code to ...
9969 (gdb_agent_init): ... here. New.
9970 [HAVE_UST]: Call gdb_ust_init.
9971 (initialize_tracepoint_ftlib): Call gdb_agent_init.
9972 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
9973 * config.in, configure: Regenerated.
9975 2012-03-02 Pedro Alves <palves@redhat.com>
9977 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
9978 * linux-low.c (struct simple_pid_list): New.
9979 (stopped_pids): New a struct simple_pid_list pointer.
9980 (add_to_pid_list, pull_pid_from_list): New.
9981 (handle_extended_wait): Don't assume the first signal new children
9982 report is SIGSTOP. Adjust call to pull_pid_from_list.
9983 (linux_wait_for_lwp): Adjust.
9985 2012-03-02 Yao Qi <yao@codesourcery.com>
9987 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
9990 2012-03-02 Yao Qi <yao@codesourcery.com>
9992 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
9993 `stop_pc' and `tpoint'. Update caller.
9995 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
9997 * linux-low.h (linux_target_ops): Add regset_bitmap member.
9998 * linux-low.c (use_linux_regsets): New macro.
9999 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10000 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10001 (linux_register_in_regsets): New function.
10002 (usr_fetch_inferior_registers): Skip registers covered by
10004 (usr_store_inferior_registers): Likewise.
10005 (usr_fetch_inferior_registers): New macro.
10006 (usr_store_inferior_registers): Likewise.
10007 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10008 (linux_store_registers): Likewise.
10009 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10011 (init_registers_mips64_dsp_linux): Likewise.
10012 (init_registers_mips_linux): New macro.
10013 (init_registers_mips_dsp_linux): Likewise.
10014 (mips_dsp_num_regs): Likewise.
10015 (DSP_BASE, DSP_CONTROL): New fallback macros.
10016 (mips_base_regs): New macro.
10017 (mips_regmap): Use it. Fix the size.
10018 (mips_dsp_regmap): New variable.
10019 (mips_dsp_regset_bitmap): Likewise.
10020 (mips_arch_setup): New function.
10021 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10023 (mips_cannot_store_register): Likewise.
10024 (the_low_target): Update .arch_setup, .num_regs and .regmap
10025 initializers. Add .regset_bitmap initializer.
10026 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10028 * linux-bfin-low.c (the_low_target): Likewise.
10029 * linux-cris-low.c (the_low_target): Likewise.
10030 * linux-crisv32-low.c (the_low_target): Likewise.
10031 * linux-ia64-low.c (the_low_target): Likewise.
10032 * linux-m32r-low.c (the_low_target): Likewise.
10033 * linux-m68k-low.c (the_low_target): Likewise.
10034 * linux-ppc-low.c (the_low_target): Likewise.
10035 * linux-s390-low.c (the_low_target): Likewise.
10036 * linux-sh-low.c (the_low_target): Likewise.
10037 * linux-sparc-low.c (the_low_target): Likewise.
10038 * linux-tic6x-low.c (the_low_target): Likewise.
10039 * linux-x86-low.c (the_low_target): Likewise.
10040 * linux-xtensa-low.c (the_low_target): Likewise.
10041 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10042 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10043 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10045 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10046 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10048 2012-02-29 Yao Qi <yao@codesourcery.com>
10049 Pedro Alves <palves@redhat.com>
10051 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10052 `step_over_finished' is true.
10054 2012-02-27 Pedro Alves <palves@redhat.com>
10056 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10057 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10059 2012-02-27 Pedro Alves <palves@redhat.com>
10062 * linux-low.c (pid_is_stopped): New.
10063 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10065 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
10067 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10070 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10072 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10074 2012-02-24 Luis Machado <lgustavo@codesourcery>
10076 * server.c (handle_query): Advertise support for target-side
10077 breakpoint condition evaluation.
10078 (process_point_options): New function.
10079 (process_serial_event): When inserting a breakpoint, check for
10080 a target-side condition that should be evaluated.
10082 * mem-break.c: Include regcache.h and ax.h.
10083 (point_cond_list_t): New data structure.
10084 (breakpoint) <cond_list>: New field.
10085 (find_gdb_breakpoint_at): Make non-static.
10086 (delete_gdb_breakpoint_at): Clear any target-side
10088 (clear_gdb_breakpoint_conditions): New function.
10089 (add_condition_to_breakpoint): Likewise.
10090 (add_breakpoint_condition): Likewise.
10091 (gdb_condition_true_at_breakpoint): Likewise.
10092 (gdb_breakpoint_here): Return result directly instead
10093 of going through a local variable.
10095 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10096 (clear_gdb_breakpoint_conditions): Likewise.
10097 (add_breakpoint_condition): Likewise.
10098 (gdb_condition_true_at_breakpoint): Likewise.
10100 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10101 (need_step_over_p): Take target-side breakpoint condition into
10104 2012-02-24 Luis Machado <lgustavo@codesourcery>
10106 * server.h: Include tracepoint.h.
10107 (agent_mem_read, agent_get_trace_state_variable_value,
10108 agent_set_trace_state_variable_value,
10109 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10110 get_set_tsv_func_addr): New prototypes.
10112 * ax.h: New include file.
10113 * ax.c: New source file.
10115 * tracepoint.c: Include ax.h.
10116 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10117 agent_expr, eval_result_type): Move to ax.h.
10118 (parse_agent_expr): Rename to ...
10119 (gdb_parse_agent_expr): ... this, make it non-static and move
10121 (unparse_agent_expr) Rename to ...
10122 (gdb_unparse_agent_expr): ... this, make it non-static and move
10124 (eval_agent_expr): Rename to ...
10125 (eval_tracepoint_agent_expr): ... this.
10126 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10127 forward declarations.
10128 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10129 (agent_get_trace_state_variable_value): New function.
10130 (agent_set_trace_state_variable_value): New function.
10131 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10132 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10133 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10134 (condition_true_at_tracepoint): Likewise.
10135 (parse_agent_expr): Rename to ...
10136 (gdb_parse_agent_expr): ... this and move to ax.c.
10137 (unparse_agent_expr): Rename to ...
10138 (gdb_unparse_agent_expr): ... this and move to ax.c.
10139 (gdb_agent_op_name): Move to ax.c.
10140 (eval_agent_expr): Rename to ...
10141 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10143 (eval_tracepoint_agent_expr): New function.
10144 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
10146 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10148 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10149 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10150 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10151 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10152 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10153 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10154 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10155 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10156 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10157 (compile_bytecodes): Remove forward declaration.
10158 (is_goto_target): Move to ax.c.
10159 (compile_bytecodes): Move to ax.c and call
10160 agent_get_trace_state_variable_value (...) and
10161 agent_set_trace_state_variable_value (...).
10163 * Makefile.in: Update ax.c and IPA dependencies.
10165 2012-02-24 Pedro Alves <palves@redhat.com>
10167 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10168 (cmd_bigqtbuffer_circular): ... this. Only handle
10169 'QTBuffer:circular:'.
10170 (handle_tracepoint_general_set): Adjust.
10172 2012-02-16 Yao Qi <yao@codesourcery.com>
10174 * inferiors.c: Move code to ...
10175 * dll.c: .... here. New.
10176 * server.h: Declare clear_dlls.
10177 * Makefile.in (SFILES): Add dll.c.
10181 2012-02-11 Yao Qi <yao@codesourcery.com>
10183 * server.c: (handle_monitor_command): Add a new parameter
10185 (handle_query): Update caller.
10187 2012-02-09 Joel Brobecker <brobecker@adacore.com>
10189 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10190 * configure, config.in: Regenerate.
10191 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10194 2012-02-02 Pedro Alves <palves@redhat.com>
10196 Try SIGKILL first, then PTRACE_KILL.
10197 * linux-low.c (linux_kill_one_lwp): New.
10198 (linux_kill_one_lwp): Rename to ...
10199 (kill_one_lwp_callback): ... this. Use the new
10200 linux_kill_one_lwp.
10202 2012-02-02 Pedro Alves <palves@redhat.com>
10204 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10207 2012-01-27 Pedro Alves <palves@redhat.com>
10209 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10210 (elf_64_file_p): Make static.
10211 (linux_pid_exe_is_elf_64_file): New.
10212 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10213 Delete declarations.
10214 (linux_pid_exe_is_elf_64_file): Declare.
10215 * linux-x86-low.c (x86_arch_setup): Use
10216 linux_pid_exe_is_elf_64_file.
10218 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10220 * linux-low.c (linux_wait_for_event_1): Rename to ...
10221 (linux_wait_for_event): ... here and merge it with former
10222 linux_wait_for_event - new variable wait_ptid, use it.
10223 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10225 2012-01-23 Pedro Alves <palves@redhat.com>
10227 * server.c (main): Avoid yet another case of infinite loop while
10228 detaching/killing after a longjmp.
10230 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10233 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10235 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10237 * hostio.c (handle_readlink): New function.
10238 (handle_vFile): Call it to handle "vFile:readlink" packets.
10240 2012-01-20 Pedro Alves <palves@redhat.com>
10241 Ulrich Weigand <ulrich.weigand@linaro.org>
10243 * server.c (handle_v_requests): Only support vAttach and vRun to
10244 start multiple processes when in extended protocol mode.
10246 2012-01-17 Pedro Alves <palves@redhat.com>
10248 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10249 memalign plus mprotect to allocate the scratch buffer.
10251 2012-01-13 Pedro Alves <palves@redhat.com>
10253 * server.c (attach_inferior): Clear `cont_thread'.
10255 2012-01-13 Pedro Alves <palves@redhat.com>
10257 * server.c (main): Avoid infinite loop while detaching/killing
10260 2012-01-09 Doug Evans <dje@google.com>
10262 * server.c (start_inferior): Set last_ptid in --wrapper case.
10264 2012-01-06 Yao Qi <yao@codesourcery.com>
10266 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10268 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10270 2012-01-04 Yao Qi <yao@codesourcery.com>
10272 * tracepoint.c (cmd_qtdp): Print debug message
10273 for static tracepoint.
10275 2012-01-04 Yao Qi <yao@codesourcery.com>
10277 * tracepoint.c (trace_vdebug): Differentiate debug message
10278 between gdbserver and IPA.
10280 2012-01-03 Yao Qi <yao@codesourcery.com>
10282 * tracepoint.c (tracepoint_was_hit): Don't collect for
10285 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10287 * terminal.h: Reformat copyright header.
10289 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10291 * server.c (gdbserver_version): Update copyright year.
10292 * gdbreplay.c (gdbreplay_version): Likewise.
10294 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10296 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10299 2011-12-18 Hui Zhu <teawater@gmail.com>
10300 * linux-low.c (linux_create_inferior): Save return value to ret.
10302 2011-12-18 Hui Zhu <teawater@gmail.com>
10304 * linux-low.c (linux_create_inferior): Save return value to ret.
10306 2011-12-16 Doug Evans <dje@google.com>
10308 * linux-low.c (linux_create_inferior): If stdio connection,
10309 redirect stdin from /dev/null, stdout to stderr.
10310 * remote-utils.c (remote_is_stdio): New static global.
10311 (remote_connection_is_stdio): New function.
10312 (remote_prepare): Handle stdio connection.
10313 (remote_open): Ditto.
10314 (remote_close): Don't close stdin for stdio connections.
10315 (read_prim,write_prim): New functions. Replace all calls to
10316 read/write to these.
10317 * server.c (main): Watch for "-" argument. Move call to
10318 remote_prepare before start_inferior.
10319 * server.h (STDIO_CONNECTION_NAME): New macro.
10320 (remote_connection_is_stdio): Declare.
10322 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10323 in debugging output.
10325 2011-12-15 Yao Qi <yao@codesourcery.com>
10327 * tracepoint.c: Include sys/syscall.h.
10328 (gdb_ust_thread): Remove preprocessor conditional.
10330 2011-12-14 Pedro Alves <pedro@codesourcery.com>
10332 * linux-low.c (linux_detach_one_lwp): Call
10333 the_low_target.prepare_to_resume before detaching.
10335 2011-12-14 Yao Qi <yao@codesourcery.com>
10337 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10340 2011-12-14 Yao Qi <yao@codesourcery.com>
10342 * i386-low.c (i386_low_stopped_data_address): Initialize local
10343 variable `control'.
10345 2011-12-13 Pedro Alves <pedro@codesourcery.com>
10349 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10350 DR_CONTROL unless necessary. Extend comments.
10351 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10352 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10354 2011-12-13 Yao Qi <yao@codesourcery.com>
10356 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10358 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10360 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10362 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10363 Print new debug message for such case.
10365 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10367 Fix overlapping memcpy.
10368 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10369 the read_inferior_memory transfer.
10370 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10371 write_inferior_memory transfer.
10372 (set_fast_tracepoint_jump): New variable buf. Use it for the
10373 read_inferior_memory and write_inferior_memory transfers.
10374 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10375 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10376 Use it for the write_inferior_memory transfer.
10377 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10380 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10382 * linux-low.c (fetch_register, store_register): Make code
10383 consistent, fix formatting.
10385 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10387 * linux-low.c (usr_store_inferior_registers): Factor out code
10388 to handle individual registers into...
10389 (store_register): ... this new function.
10391 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10393 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10394 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10395 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10396 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10397 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10398 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10399 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10400 (srv_xmlfiles): Add new XML files.
10402 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10404 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10405 (init_registers_s390_linux32v1): Add prototype.
10406 (init_registers_s390_linux32v2): Likewise.
10407 (init_registers_s390_linux64v1): Likewise.
10408 (init_registers_s390_linux64v2): Likewise.
10409 (init_registers_s390x_linux64v1): Likewise.
10410 (init_registers_s390x_linux64v2): Likewise.
10411 (s390_num_regs): Increment to 52.
10412 (s390_regmap): Add orig_r2 register.
10413 (s390_num_regs_3264): Increment to 68.
10414 (s390_regmap_3264): Add orig_r2 register.
10415 (s390_collect_ptrace_register): Handle orig_r2 register.
10416 (s390_supply_ptrace_register): Likewise.
10417 (s390_fill_last_break): New function.
10418 (s390_store_last_break): Likewise.
10419 (s390_fill_system_call): New function.
10420 (s390_store_system_call): Likewise.
10421 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10423 (s390_check_regset): New function.
10424 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10425 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10426 Update target_regsets for available register sets.
10428 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10429 Jan Kratochvil <jan.kratochvil@redhat.com>
10431 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10432 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10434 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10435 * linux-low.h (struct process_info_private): New member r_debug.
10436 * server.c (handle_qxfer_libraries): Call
10437 the_target->qxfer_libraries_svr4.
10438 (handle_qxfer_libraries_svr4): New function.
10439 (qxfer_packets): New entry "libraries-svr4".
10440 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10441 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10442 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10443 PACKET_qXfer_libraries_svr4.
10445 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10447 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10448 PSW address/mask between 8-byte and 16-byte formats.
10449 (s390_supply_ptrace_register): Likewise.
10450 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10451 basic addressing mode bit.
10453 2011-11-24 Stan Shebs <stan@codesourcery.com>
10455 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10457 2011-11-17 Stan Shebs <stan@codesourcery.com>
10459 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10460 (tracing_start_time): New global.
10461 (tracing_stop_time): New global.
10462 (tracing_user_name): New global.
10463 (tracing_notes): New global.
10464 (tracing_stop_note): New global.
10465 (cmd_qtstart): Set traceframe_usage, start_time.
10466 (stop_tracing): Set stop_time.
10467 (cmd_qtstatus): Report additional status.
10468 (cmd_qtp): New function.
10469 (handle_tracepoint_query): Call it.
10470 (cmd_qtnotes): New function.
10471 (handle_tracepoint_general_set): Call it.
10472 (get_timestamp): Rename from tsv_get_timestamp.
10474 2011-11-14 Stan Shebs <stan@codesourcery.com>
10475 Kwok Cheung Yeung <kcy@codesourcery.com>
10477 * linux-x86-low.c (small_jump_insn): New.
10478 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10479 trampoline and error message, build a trampoline and issue a small
10480 jump instruction to it.
10481 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10482 trampoline and error message.
10483 (x86_get_min_fast_tracepoint_insn_len): New.
10484 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10485 * linux-low.h (struct linux_target_ops): Add arguments to
10486 install_fast_tracepoint_jump_pad operation, add new operation.
10487 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10489 (linux_get_min_fast_tracepoint_insn_len): New function.
10490 (linux_target_op): Add new operation.
10491 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10492 (gdb_trampoline_buffer_end): Ditto.
10493 (gdb_trampoline_buffer_error): Ditto.
10494 (struct ipa_sym_addresses): Add fields for new IPA variables.
10495 (symbol_list): Add entries for new IPA variables.
10496 (struct tracepoint): Add fields to hold the address range of the
10497 trampoline used by the tracepoint.
10498 (trampoline_buffer_head): New static variable.
10499 (trampoline_buffer_tail): Ditto.
10500 (claim_trampoline_space): New function.
10501 (have_fast_tracepoint_trampoline_buffer): New function.
10502 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10504 (install_fast_tracepoint): Ditto, also add error buffer argument.
10505 (cmd_qtminftpilen): New function.
10506 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10507 (fast_tracepoint_from_trampoline_address): New function.
10508 (fast_tracepoint_collecting): Handle trampoline as part of jump
10510 (set_trampoline_buffer_space): New function.
10511 (initialize_tracepoint): Initialize new IPA variables.
10512 * target.h (struct target_ops): Add arguments to
10513 install_fast_tracepoint_jump_pad operation, add new
10514 get_min_fast_tracepoint_insn_len operation.
10515 (target_get_min_fast_tracepoint_insn_len): New.
10516 (install_fast_tracepoint_jump_pad): Add arguments.
10517 * server.h (IPA_BUFSIZ): Define.
10518 * linux-i386-ipa.c: Include extra header files.
10519 (initialize_fast_tracepoint_trampoline_buffer): New function.
10520 (initialize_low_tracepoint): Call it.
10521 * server.h (set_trampoline_buffer_space): Declare.
10522 (claim_trampoline_space): Ditto.
10523 (have_fast_tracepoint_trampoline_buffer): Ditto.
10525 2011-11-14 Yao Qi <yao@codesourcery.com>
10527 * server.c (handle_query): Handle InstallInTrace for qSupported.
10528 * tracepoint.c (add_tracepoint): Sort list.
10529 (install_tracepoint, download_tracepoint): New.
10530 (cmd_qtdp): Call them to install and download tracepoints.
10531 (sort_tracepoints): Removed.
10532 (cmd_qtstart): Update.
10534 2011-11-14 Yao Qi <yao@codesourcery.com>
10536 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10537 * mem-break.h: Declare.
10538 * tracepoint.c (cmd_qtstart): Move some code to ...
10539 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10541 (download_tracepoints): Move some code to ...
10542 (download_tracepoint_1): ... here. New.
10544 2011-11-08 Yao Qi <yao@codesourcery.com>
10546 * remote-utils.c (relocate_instruction): A comment fix.
10548 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10550 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10551 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10552 dr_status_mirror and dr_control_mirror from debug_reg_state.
10553 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10554 (i386_initial_stuff): Remove use of deleted globals.
10555 (i386_get_thread_context, i386_set_thread_context,
10556 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10557 from debug_reg_state.
10559 2011-11-05 Yao Qi <yao@codesourcery.com>
10561 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10562 address as TPOINT's.
10564 2011-11-02 Stan Shebs <stan@codesourcery.com>
10566 * tracepoint.c (agent_mem_read_string): New function.
10567 (eval_agent_expr): Call it for tracenz.
10568 * server.c (handle_query): Report support for tracenz.
10570 2011-11-02 Yao Qi <yao@codesourcery.com>
10572 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10574 2011-11-02 Yao Qi <yao@codesourcery.com>
10576 * target.h: Fix a typo in comment.
10578 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10580 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10581 clobber the breakpoints' shadows with fast tracepoint jumps.
10582 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10583 * target.c (write_inferior_memory): Also pass MYADDR down to
10586 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10588 * configure.ac: Check support for personality routine.
10589 * configure: Regenerate.
10590 * config.in: Likewise.
10591 * linux-low.c: Include <sys/personality.h>.
10592 Define ADDR_NO_RANDOMIZE if necessary.
10593 (linux_create_inferior): Disable address space randomization when
10594 forking inferior, if requested.
10595 (linux_supports_disable_randomization): New function.
10596 (linux_target_ops): Install it.
10597 * server.h (disable_randomization): Declare.
10598 * server.c (disable_randomization): New global variable.
10599 (handle_general_set): Handle QDisableRandomization.
10600 (handle_query): Likewise for qSupported.
10601 (main): Support --disable-randomization and --no-disable-randomization
10602 command line arguments.
10603 * target.h (struct target_ops): Add supports_disable_randomization.
10604 (target_supports_disable_randomization): New macro.
10606 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10608 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10610 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10611 [!PT_GETDSBT] (target_loadmap): New definition.
10612 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10613 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10614 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10615 and PT_GETDSBT to LINUX_LOADMAP.
10616 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10617 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10619 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10621 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10622 (arm_linux_hwbp_cap): New static variable.
10623 (arm_linux_get_hwbp_cap): Replace by ...
10624 (arm_linux_init_hwbp_cap): ... this new function.
10625 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10626 (arm_linux_get_hw_watchpoint_count): Likewise.
10627 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10628 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10629 (arm_prepare_to_resume): Use perror_with_name instead of error.
10631 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10633 * linux-arm-low.c: Include <signal.h>.
10634 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10635 (struct arm_linux_hwbp_cap): New data type.
10636 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10637 (struct arm_linux_hw_breakpoint): New data type.
10638 (MAX_BPTS, MAX_WPTS): Define.
10639 (struct arch_process_info, struct arch_lwp_info): New data types.
10640 (arm_linux_get_hwbp_cap): New function.
10641 (arm_linux_get_hw_breakpoint_count): Likewise.
10642 (arm_linux_get_hw_watchpoint_count): Likewise.
10643 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10644 (arm_hwbp_control_initialize): Likewise.
10645 (arm_hwbp_control_is_enabled): Likewise.
10646 (arm_hwbp_control_is_initialized): Likewise.
10647 (arm_hwbp_control_disable): Likewise.
10648 (arm_linux_hw_breakpoint_equal): Likewise.
10649 (arm_linux_hw_point_initialize): Likewise.
10650 (struct update_registers_data): New data structure.
10651 (update_registers_callback: New function.
10652 (arm_insert_point): Likewise.
10653 (arm_remove_point): Likewise.
10654 (arm_stopped_by_watchpoint): Likewise.
10655 (arm_stopped_data_address): Likewise.
10656 (arm_new_process): Likewise.
10657 (arm_new_thread): Likewise.
10658 (arm_prepare_to_resume): Likewise.
10659 (the_low_target): Register arm_insert_point, arm_remove_point,
10660 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10661 arm_new_thread, and arm_prepare_to_resume.
10663 2011-09-15 Stan Shebs <stan@codesourcery.com>
10665 * server.h (struct emit_ops): Add compare-goto fields.
10666 * tracepoint.c (gdb_agent_op_sizes): New table.
10667 (emit_eq_goto): New function.
10668 (emit_ne_goto): New function.
10669 (emit_lt_goto): New function.
10670 (emit_le_goto): New function.
10671 (emit_gt_goto): New function.
10672 (emit_ge_goto): New function.
10673 (is_goto_target): New function.
10674 (compile_bytecodes): Recognize special cases of compare-goto
10675 combinations and call specialized emitters for them.
10676 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10677 (amd64_emit_ne_goto): New function.
10678 (amd64_emit_lt_goto): New function.
10679 (amd64_emit_le_goto): New function.
10680 (amd64_emit_gt_goto): New function.
10681 (amd64_emit_ge_goto): New function.
10682 (amd64_emit_ops): Add the new functions.
10683 (i386_emit_eq_goto): New function.
10684 (i386_emit_ne_goto): New function.
10685 (i386_emit_lt_goto): New function.
10686 (i386_emit_le_goto): New function.
10687 (i386_emit_gt_goto): New function.
10688 (i386_emit_ge_goto): New function.
10689 (i386_emit_ops): Add the new functions.
10691 2011-09-08 Stan Shebs <stan@codesourcery.com>
10693 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10694 (i386_emit_epilogue): Restore %ebx.
10696 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10698 * server.c (step_thread): Remove definition.
10699 (process_serial_event): Don't handle Hs.
10700 * server.h (step_thread): Remove declaration.
10701 * target.c (set_desired_inferior): Remove use of step_thread.
10703 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10705 * linux-low.c: Include linux-procfs.h.
10706 (linux_attach_lwp_1): Update comments.
10707 (linux_attach): Scan for existing threads when attaching to a
10708 process that is the tgid.
10709 * Makefile.in: Update dependencies.
10711 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10713 * configure.srv: Add linux-procfs.o dependencies.
10715 2011-08-14 Yao Qi <yao@codesourcery.com>
10717 * target.h (struct target_ops): Fix indent.
10718 * win32-low.c (win32_target_ops): Fix comment.
10720 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
10721 Yao Qi <yao@codesourcery.com>
10723 * Makefile.in (clean): Remove tic6x-*.c files.
10724 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10725 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10726 (tic6x-c64xp-linux.c): Likewise.
10727 * configure.srv: Add support for tic6x-*-uclinux.
10728 * linux-tic6x-low.c: New.
10729 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10731 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
10732 Yao Qi <yao@codesourcery.com>
10734 * target.h (struct target_ops): Add read_loadmap.
10735 * linux-low.c (struct target_loadseg): New type.
10736 (struct target_loadmap): New type.
10737 (linux_read_loadmap): New function.
10738 (linux_target_ops): Add linux_read_loadmap.
10739 * server.c (handle_query): Support qXfer:fdpic:read packet.
10740 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10743 2011-08-05 Eli Zaretskii <eliz@gnu.org>
10745 * win32-low.c: Include <stdint.h>.
10747 2011-07-22 Pedro Alves <pedro@codesourcery.com>
10749 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10750 to the inferior here.
10751 (i386_remove_aligned_watchpoint): Ditto.
10752 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10753 fit part of the watchpoint in the debug registers.
10754 (i386_update_inferior_debug_regs): New.
10755 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10756 registers, and only update the inferior on success.
10757 (i386_low_remove_watchpoint): Ditto.
10759 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10761 * linux-low.c (compare_ints, unique, list_threads, show_process,
10762 linux_core_of_thread): Delete.
10763 (linux_target_ops): Change linux_core_of_thread to
10764 linux_common_core_of_thread.
10765 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10766 * utils.c (malloc_failure): Change type of argument.
10767 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10768 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10769 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10770 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10771 (IPA_OBJS): Add common-utils-ipa.o.
10772 (ptid_h, linux_osdata_h): New macros.
10773 (server_h): Add common/common-utils.h, common/xml-utils.h,
10774 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10776 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10777 ptid.o, buffer.o): New rules.
10778 (linux-low.o): Add common/linux-osdata.h as a dependency.
10779 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10780 * configure.ac: Add AC_HEADER_DIRENT check.
10781 * config.in: Regenerate.
10782 * configure: Regenerate.
10783 * remote-utils.c (xml_escape_text): Delete.
10784 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10785 buffer_xml_printf): Move to common/buffer.c.
10786 * server.c (main): Remove call to initialize_inferiors.
10787 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10788 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10789 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10790 internal_error, gdb_assert, gdb_assert_fail): Delete.
10791 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10792 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10794 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10795 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10796 initialize_inferiors): Delete.
10798 2011-07-20 Pedro Alves <pedro@codesourcery.com>
10800 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10803 2011-05-31 Pedro Alves <pedro@codesourcery.com>
10805 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10807 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10809 2011-05-26 Yao Qi <yao@codesourcery.com>
10811 * Makefile.in (thread-db.o): Track dependence to
10812 common/gdb_thread_db.h.
10813 * thread-db.c: include gdb_thread_db.h from right place.
10815 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10817 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10818 __FILE__ and __LINE__ to internal_error.
10820 2011-05-13 Doug Evans <dje@google.com>
10822 * thread-db.c (try_thread_db_load_from_sdir): New function.
10823 (try_thread_db_load_from_dir): New function.
10824 (thread_db_load_search): Handle $sdir, ignore $pdir.
10825 Remove trying of system directories if search of
10826 libthread-db-search-path fails, that is now done via $sdir.
10828 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10830 * server.c (handle_query): Add EnableDisableTracepoints to the list
10831 of supported features.
10832 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
10834 (cmd_qtenable_disable): New.
10835 (cmd_qtstart): Install tracepoints even if disabled.
10836 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10837 receiving a QTEnable or QTDisable packet.
10838 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10839 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10841 (gdb_probe): Skip data collection if static tracepoint is disabled.
10843 2011-05-10 Doug Evans <dje@google.com>
10845 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10847 2011-05-04 Doug Evans <dje@google.com>
10849 * linux-low.c (linux_join): Skip process lookup.
10850 * spu-low.c (spu_join): Ditto.
10851 * server.c (join_inferiors_callback): Delete.
10852 (process_serial_event): For 'D' packet (detach) call join_inferior
10855 2011-05-04 Joseph Myers <joseph@codesourcery.com>
10857 * README: Don't mention xscale*-*-linux*.
10858 * configure.srv (xscale*-*-linux*): Don't handle target.
10860 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10862 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10864 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10865 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10866 (i386_emit_void_call_2): Likewise.
10868 2011-04-26 Yao Qi <yao@codesourcery.com>
10870 * linux-low.c: Move common macros to linux-ptrace.h.
10871 Include linux-ptrace.h.
10872 * Makefile.in (linux_ptrace_h): New.
10873 (linux-low.o): Depends on linux-ptrace.h.
10875 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10877 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10878 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
10879 (remote_prepare): New function with most of the TCP code from ...
10880 (remote_open): ... here. Detect PORT here unconditionally. Move also
10881 setting transport_is_reliable.
10882 * server.c (run_once): New variable.
10883 (gdbserver_usage): Document it.
10884 (main): Set run_once for `--once'. Call remote_prepare. Exit after
10885 the first run if RUN_ONCE.
10886 * server.h (run_once, remote_prepare): New declarations.
10888 2011-04-19 Tom Tromey <tromey@redhat.com>
10890 * win32-low.c (handle_load_dll): Remove duplicate "the".
10892 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
10894 Remove support for old Cygwin 1.5 versions.
10895 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10896 function to avoid warning.
10897 (win32_add_one_solib): Use cygwin_conv_path function to avoid
10900 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
10902 * gdbserver/server.h (Macro _): Define it if not available.
10904 2011-03-14 Michael Snyder <msnyder@vmware.com>
10906 * hostio.c (handle_close): Remove unnecessary null test.
10908 2011-03-10 Joel Brobecker <brobecker@adacore.com>
10910 * Makefile.in (maintainer-clean realclean distclean): Remove
10911 "make ... subdir_do" command.
10913 2011-03-10 Michael Snyder <msnyder@vmware.com>
10915 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10917 * server.c (handle_v_run): Free alloced buffer on early return.
10919 2011-03-09 Yao Qi <yao@codesourcery.com>
10922 2011-03-04 Yao Qi <yao@codesourcery.com>
10924 * Makefile.in: Remove GNU make feature --directory.
10926 2011-03-05 Yao Qi <yao@codesourcery.com>
10928 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10929 (subdir_do): New make target. Copied from gdb/Makefile.
10930 (maintainer-clean, realclean, distclean, clean): Call corresponding
10931 make targets in common/Makefile.
10933 2011-02-11 Yao Qi <yao@codesourcery.com>
10935 * configure.ac: Call AC_PROG_RANLIB.
10936 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10937 * configure: Regenerate.
10939 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10941 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
10943 2011-03-06 Yao Qi <yao@codesourcery.com>
10945 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
10947 2011-03-05 Yao Qi <yao@codesourcery.com>
10949 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10950 (subdir_do): New make target. Copied from gdb/Makefile.
10951 (maintainer-clean, realclean, distclean, clean): Call corresponding
10952 make targets in common/Makefile.
10954 2011-03-04 Yao Qi <yao@codesourcery.com>
10956 * Makefile.in: Remove GNU make feature --directory.
10958 2011-03-04 Michael Snyder <msnyder@vmware.com>
10960 * server.c (queue_stop_reply): Call xmalloc not malloc.
10962 2011-03-02 Michael Snyder <msnyder@vmware.com>
10964 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
10966 2011-02-28 Michael Snyder <msnyder@vmware.com>
10968 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
10969 (cmd_qtframe): Ditto.
10970 (cmd_qtbuffer): Ditto.
10971 (cmd_bigqtbuffer): Ditto.
10973 * utils.c (decimal2str): Initialize 'width' to nine, then
10974 don't mess with it.
10976 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10978 * hostio.c (require_data): Free *data, not data.
10980 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10982 * hostio.c (require_data): Use free, not xfree.
10984 2011-02-27 Michael Snyder <msnyder@vmware.com>
10986 * server.c (handle_query): Discard unused value.
10988 * hostio.c (require_data): Free malloc memory before returning
10991 2011-02-26 Michael Snyder <msnyder@vmware.com>
10993 * linux-low.c (list_threads): Call closedir for dirent.
10995 2011-02-27 Michael Snyder <msnyder@vmware.com>
10997 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
10998 a case statement falls through.
11000 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11002 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11005 2011-02-26 Michael Snyder <msnyder@vmware.com>
11007 * utils.c (decimal2str): Eliminate dead code and dead param.
11008 (pulongest): Drop dead param from call to decimal2str.
11011 2011-02-24 Joel Brobecker <brobecker@adacore.com>
11013 Revert the following patch (not approved yet):
11014 2011-02-21 Hui Zhu <teawater@gmail.com>
11015 * tracepoint.c (tp_printf): New function.
11016 (eval_agent_expr): Handle gdb_agent_op_printf.
11018 2011-02-21 Hui Zhu <teawater@gmail.com>
11020 * tracepoint.c (tp_printf): New function.
11021 (eval_agent_expr): Handle gdb_agent_op_printf.
11023 2011-02-18 Tom Tromey <tromey@redhat.com>
11025 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11026 (tracepoint.o): Likewise.
11027 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11028 (gdb_agent_op_names): Likewise.
11030 2011-02-18 Tom Tromey <tromey@redhat.com>
11032 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11033 gdb_agent_op_rot>: New constants.
11034 (gdb_agent_op_names): Add pick and roll.
11035 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11038 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11040 * aclocal.m4: Regenerated with aclocal-1.11.1.
11042 2011-02-14 Pedro Alves <pedro@codesourcery.com>
11044 * server.c (handle_qxfer_traceframe_info): New.
11045 (qxfer_packets): Register "traceframe-info".
11046 (handle_query): Report support for qXfer:traceframe-info:read+.
11047 * tracepoint.c (match_blocktype): New.
11048 (traceframe_find_block_type): Rename to ...
11049 (traceframe_walk_blocks): ... this. Add callback filter argument,
11051 (traceframe_find_block_type): New, reimplemented on top of
11052 traceframe_walk_blocks.
11053 (build_traceframe_info_xml): New.
11054 (traceframe_read_info): New.
11055 * server.h (traceframe_read_info): Declare.
11057 2011-02-11 Yao Qi <yao@codesourcery.com>
11059 * configure.ac: Call AC_PROG_RANLIB.
11060 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11061 * configure: Regenerate.
11063 2011-02-07 Pedro Alves <pedro@codesourcery.com>
11065 * server.c (gdb_read_memory): Change return semantics to allow
11067 (handle_search_memory_1): Adjust.
11068 (process_serial_event) <'m' packet>: Handle partial transfers.
11069 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11071 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11073 * regcache.c (init_register_cache): Initialize
11074 regcache->register_status.
11075 (free_register_cache): Release regcache->register_status.
11076 (regcache_cpy): Copy register_status.
11077 (registers_to_string): Print 'x's for unavailable registers.
11078 (supply_register): Mark the register's status valid or
11079 unavailable, depending on whether a buffer was passed in or not.
11080 (supply_register_zeroed): New.
11081 (supply_regblock): Mark the registers' status valid or
11082 unavailable, depending on whether a buffer was passed in or not.
11083 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11084 (struct regcache): New `register_status' field.
11085 (supply_register_zeroed): Declare.
11086 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11087 supply_register_zeroed, rather than passing a NULL buffer to
11089 * tracepoint.c (fetch_traceframe_registers): Update comment.
11091 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11093 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11096 2011-01-25 Pedro Alves <pedro@codesourcery.com>
11098 * server.h (decode_xfer_write): Change prototype.
11099 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11100 and don't extract the annex here.
11101 * server.c (decode_xfer_read): Remove `annex' parameter,
11102 and don't extract the annex here.
11103 (decode_xfer): New.
11104 (struct qxfer): New.
11105 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11106 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11107 (handle_qxfer_statictrace): New functions, abstracted out from
11108 handle_query, and made to use the struct qxfer interface.
11109 (handle_threads_qxfer_proper): Rename to ...
11110 (handle_qxfer_threads_proper): ... this.
11111 (handle_threads_qxfer): Rename to ...
11112 (handle_qxfer_threads): ... this. Adjust.
11113 (qxfer_packets): New array.
11114 (handle_qxfer): New function.
11115 (handle_query): Use handle_qxfer.
11117 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11119 * gdbreplay.c: Shorten lines of >= 80 columns.
11120 * linux-low.c: Ditto.
11121 * linux-ppc-low.c: Ditto.
11122 * linux-s390-low.c: Ditto.
11123 * linux-sparc-low.c: Ditto.
11124 * linux-x86-low.c: Ditto.
11125 * linux-xtensa-low.c: Ditto.
11126 * mem-break.c: Ditto.
11127 * nto-low.c: Ditto.
11128 * regcache.h: Ditto.
11129 * remote-utils.c: Ditto.
11132 * thread-db.c: Ditto.
11133 * tracepoint.c: Ditto.
11135 * win32-low.h: Ditto.
11137 2011-01-05 Joel Brobecker <brobecker@adacore.com>
11139 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11142 2011-01-01 Joel Brobecker <brobecker@adacore.com>
11144 * server.c (gdbserver_version): Update copyright year in version
11146 * gdbreplay.c (gdbreplay_version): Ditto.
11148 2010-12-29 Jie Zhang <jie.zhang@analog.com>
11150 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11151 * linux-bfin-low.c: New file.
11152 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11153 PT_DATA_ADDR for BFIN targets.
11154 * Makefile.in (SFILES): Add linux-bfin-low.c.
11155 (clean): Remove reg-bfin.c.
11156 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11157 * README: Mention supported Blackfin targets.
11159 2010-12-23 Mike Frysinger <vapier@gentoo.org>
11161 * .gitignore: New file.
11163 2010-11-16 Mike Frysinger <vapier@gentoo.org>
11165 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11167 2010-10-22 Jie Zhang <jie@codesourcery.com>
11169 * Makefile.in: Add FLAGS_TO_PASS variable.
11170 (install): Remove dependency of install-only and recursively
11171 invoke make for install-only.
11173 2010-10-04 Doug Evans <dje@google.com>
11175 * Makefile.in (uninstall): Use $(DESTDIR).
11177 2010-09-24 Pedro Alves <pedro@codesourcery.com>
11181 * linux-x86-low.c (compat_siginfo_from_siginfo)
11182 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11183 si_code is < 0. Check for si_code == SI_TIMER before checking for
11186 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11188 * lynx-i386-low.c: New file.
11189 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11191 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11193 * lynx-low.c (ptrace_request_to_str): Remove handling for
11194 request values that have been removed in LynxOS 5.x.
11196 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11198 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11201 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11203 * configure.ac: Add --enable-inprocess-agent option.
11204 * configure: Rebuilt.
11206 2010-09-06 Yao Qi <yao@codesourcery.com>
11208 * linux-low.c (linux_kill): Remove unused variable.
11209 (linux_stabilize_threads): Likewise.
11210 * server.c (start_inferior): Likewise.
11211 (queue_stop_reply_callback): Likewise.
11212 * tracepoint.c (do_action_at_tracepoint): Likewise.
11214 2010-09-06 Yao Qi <yao@codesourcery.com>
11216 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11219 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11221 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11223 2010-09-06 Pedro Alves <pedro@codesourcery.com>
11225 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11228 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11230 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11231 gdbserver/lynx-ppc-low.c: New files.
11232 * Makefile.in (lynx_low_h): New variable.
11233 (lynx-low.o, lynx-ppc-low.o): New rules.
11234 * configure.ac: On LynxOS, link with -lnetinet.
11235 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11236 * configure: regenerate.
11238 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11240 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11241 * configure.ac: Add check for vasprintf and vsnprintf.
11242 * configure, config.in: Regenerate.
11243 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11245 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11247 * gdbreplay.c: Move include of alloca.h up, next to include of
11249 * server.h: Add include of malloc.h.
11250 * mem-break.c: Remove include of malloc.h.
11251 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11253 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11255 * Makefile.in (memmem.o): Build with -Wno-error.
11257 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11259 * utils.c (xsnprintf): Make non-static.
11260 * server.h: Add xsnprintf declaration.
11261 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11262 replace calls to snprintf by calls to xsnprintf throughout.
11264 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11266 * configure.ac: Add configure check for alloca.
11267 * configure, config.in: Regenerate.
11268 * server.h: Include alloca.h if it exists.
11269 * gdbreplay.c: Include alloca.h if it exists.
11271 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11273 * linux-low.c (__SIGRTMIN): Define if not already defined.
11274 (linux_create_inferior): Check for __ANDROID__ rather than
11276 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11277 are already deferred.
11278 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11279 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11280 stopped and already has a pending signal to report.
11281 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11282 a pending signal to report or is moving out of a jump pad.
11283 (linux_init_signals): Check for __ANDROID__ rather than
11286 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11288 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11289 debug_threads check. Avoid a linear search when not doing debug
11292 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11294 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11295 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11296 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11297 (process_event): Change local fd's type to gdb_fildes_t.
11298 (create_file_handler): Adjust prototype.
11299 (delete_file_handler): Adjust prototype.
11300 (handle_file_event): Adjust prototype. Use pfildes.
11301 (create_file_event): Adjsut prototype.
11302 * remote-utils.c (remote_desc, listen_desc): Change type to
11304 * server.h: New gdb_fildes_t typedef.
11305 [USE_WIN32API]: Include winsock2.h.
11306 (delete_file_handler, add_file_handler): Adjust prototypes.
11307 (pfildes): Declare.
11308 * utils.c (pfildes): New.
11310 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11312 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11313 * configure: Regenerate.
11315 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11317 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11318 (linux_done_accessing_memory): ... this.
11319 (linux_target_ops): Adjust.
11320 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11321 * nto-low.c (nto_target_ops): Adjust comment.
11322 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11323 * spu-low.c (spu_target_ops): Adjust comment.
11324 * target.h (target_ops): Rename unprepare_to_access_memory field
11325 to done_accessing_memory.
11326 (unprepare_to_access_memory): Rename to ...
11327 (done_accessing_memory): ... this.
11329 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11331 * linux-low.c (linux_prepare_to_access_memory): New.
11332 (linux_unprepare_to_access_memory): New.
11333 (linux_target_ops): Install them.
11334 * server.c (read_memory): Rename to ...
11335 (gdb_read_memory): ... this. Use
11336 prepare_to_access_memory/prepare_to_access_memory.
11337 (write_memory): Rename to ...
11338 (gdb_write_memory): ... this. Use
11339 prepare_to_access_memory/prepare_to_access_memory.
11340 (handle_search_memory_1): Adjust.
11341 (process_serial_event): Adjust.
11342 * target.h (struct target_ops): New fields
11343 prepare_to_access_memory and unprepare_to_access_memory.
11344 (prepare_to_access_memory, unprepare_to_access_memory): New.
11345 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11346 prepare_to_access_memory/prepare_to_access_memory.
11347 * nto-low.c (nto_target_ops): Adjust.
11348 * spu-low.c (spu_target_ops): Adjust.
11349 * win32-low.c (win32_target_ops): Adjust.
11351 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11353 * Makefile.in (WARN_CFLAGS): Get it from configure.
11354 (WERROR_CFLAGS): New.
11355 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11356 * configure.ac: Introduce --enable-werror, which adds -Werror to
11357 the compiler command line. Enabled by default. Disable with
11358 --disable-werror. Add -Wdeclaration-after-statement
11359 Wpointer-arith and -Wformat-nonliteral to warning flags.
11360 * configure: Regenerate.
11362 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11364 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11366 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11368 * gdbreplay.c (remote_error): New.
11370 (expect): Use gdbchar. Check for error reading from GDB.
11371 Clarify sync error output.
11372 (play): Check for errors writing to GDB.
11373 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11374 * remote-utils.c (getpkt): Check for errors writing to the remote
11377 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11379 * linux-low.c (linux_wait_1): Move non-debugging code out of
11380 `debug_threads' control.
11382 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11384 * linux-low.c (linux_wait_1): Don't set last_status here.
11385 * server.c (push_event, queue_stop_reply_callback): Assert we're
11386 not pushing a TARGET_WAITKIND_IGNORE event.
11387 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11388 (myresume, handle_target_event): Set the thread's last_resume_kind
11389 and last_status from the target returned status.
11391 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11395 * linux-x86-low.c (update_debug_registers_callback): New.
11396 (i386_dr_low_set_addr): Use it.
11397 (i386_dr_low_get_addr): New.
11398 (i386_dr_low_set_control): Use update_debug_registers_callback.
11399 (i386_dr_low_get_control): New.
11400 (i386_dr_low_get_status): Adjust.
11401 * linux-low.c (linux_stop_lwp): New.
11402 * linux-low.h (linux_stop_lwp): Declare.
11404 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11405 argument instead of a i386_debug_reg_state.
11406 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11407 a i386_debug_reg_state.
11408 (i386_insert_aligned_watchpoint): Adjust.
11409 (i386_remove_aligned_watchpoint): Adjust.
11410 (i386_low_stopped_data_address): Read the debug registers from the
11411 inferior instead of from the mirrors.
11412 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11413 (i386_dr_low_get_addr): Declare.
11414 (i386_dr_low_get_control): Declare.
11415 (i386_dr_low_get_status): Change prototype.
11417 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11418 (i386_dr_low_get_addr): New.
11419 (i386_dr_low_get_control): New.
11420 (i386_dr_low_get_status): Adjust prototype. Return
11422 (i386_initial_stuff): Clear dr_status_mirror and
11424 (i386_get_thread_context): Adjust.
11425 (i386_set_thread_context): Adjust.
11426 (i386_thread_added): Adjust.
11428 2010-08-24 Pedro Alves <pedro@codesourcery.com>
11430 * linux-low.h (linux_thread_area): Delete declaration.
11432 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11434 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11435 after its termination.
11437 2010-08-09 Pedro Alves <pedro@codesourcery.com>
11439 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11440 (gdb_wants_all_stopped): Delete.
11441 (linux_wait_1): Don't call them.
11442 * server.c (handle_v_cont): Tag all threads as want-stopped.
11443 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11444 stopped as "client-wants-stopped".
11446 2010-07-31 Pedro Alves <pedro@codesourcery.com>
11448 * Makefile.in (signals_h): New.
11449 (server_h): Depend on it.
11450 (server.o): Don't depend on $(signals_def).
11451 (signals.o): Depend on $(signals_def).
11453 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11455 * Makefile.in (signals_def): New.
11456 (server_h): Append include/gdb/signals.h and signals_def.
11457 (server.o): Append signals_def.
11459 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11461 * server.c (handle_target_event): Use target_signal_to_host for
11462 resume_info.sig initialization.
11463 * target.h (struct thread_resume) <sig>: New comment.
11465 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11467 * server.c (handle_query): strcpy() the returned string from paddress()
11468 instead of sprintf().
11469 * utils.c (paddress): Return phex_nz().
11471 2010-07-07 Joel Brobecker <brobecker@adacore.com>
11473 * server.c (handle_v_cont): Call mourn_inferior if process
11475 (myresume): Likewise.
11477 2010-07-01 Pedro Alves <pedro@codesourcery.com>
11479 Static tracepoints, and integration with UST.
11481 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11482 * mem-break.c (uninsert_all_breakpoints)
11483 (reinsert_all_breakpoints): New.
11484 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11485 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11486 (gdb_agent_ust_loaded, helper_thread_id)
11487 (gdb_agent_helper_thread_id): New macros.
11488 (struct ipa_sym_addresses): Add addr_ust_loaded,
11489 addr_helper_thread_id, addr_cmd_buf.
11490 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11491 (in_process_agent_loaded_ust): New.
11492 (write_e_ust_not_loaded): New.
11493 (maybe_write_ipa_ust_not_loaded): New.
11494 (struct collect_static_trace_data_action): New.
11495 (enum tracepoint_type) <static_tracepoint>: New.
11496 (struct tracepoint) <handle>: Mention static tracepoints.
11497 (struct static_tracepoint_ctx): New.
11498 (CMD_BUF_SIZE): New.
11499 (add_tracepoint_action): Handle static tracepoint actions.
11500 (unprobe_marker_at): New.
11501 (clear_installed_tracepoints): Handle static tracepoints.
11502 (cmd_qtdp): Handle static tracepoints.
11503 (probe_marker_at): New.
11504 (cmd_qtstart): Handle static tracepoints.
11505 (response_tracepoint): Handle static tracepoints.
11506 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11507 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11508 (get_context_regcache): Handle static tracepoints.
11509 (do_action_at_tracepoint): Handle static tracepoint actions.
11510 (traceframe_find_block_type): Handle static trace data blocks.
11511 (traceframe_read_sdata): New.
11512 (download_tracepoints): Download static tracepoint actions.
11513 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11514 (GDB_PROBE_NAME): New.
11516 (GET_UST_SYM): New.
11519 (ust_marker_to_static_tracepoint): New.
11521 (collect_ust_data_at_tracepoint): New.
11522 (gdb_ust_probe): New.
11523 (UNIX_PATH_MAX, SOCK_DIR): New.
11524 (gdb_ust_connect_sync_socket): New.
11525 (resume_thread, stop_thread): New.
11526 (run_inferior_command): New.
11527 (init_named_socket): New.
11528 (gdb_ust_socket_init): New.
11529 (cstr_to_hexstr): New.
11531 (first_marker, next_marker): New.
11532 (response_ust_marker): New.
11533 (cmd_qtfstm, cmd_qtsstm): New.
11534 (unprobe_marker_at, probe_marker_at): New.
11535 (cmd_qtstmat, gdb_ust_thread): New.
11536 (gdb_ust_init): New.
11537 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11538 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11539 (ST_REGENTRY): New.
11540 (x86_64_st_collect_regmap): New.
11541 (X86_64_NUM_ST_COLLECT_GREGS): New.
11542 (AMD64_RIP_REGNUM): New.
11543 (supply_static_tracepoint_registers): New.
11544 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11545 (ST_REGENTRY): New.
11546 (i386_st_collect_regmap): New.
11547 (i386_NUM_ST_COLLECT_GREGS): New.
11548 (supply_static_tracepoint_registers): New.
11549 * server.c (handle_query): Handle qXfer:statictrace:read.
11550 <qSupported>: Report support for StaticTracepoints, and
11551 qXfer:statictrace:read features.
11552 * server.h (traceframe_read_sdata)
11553 (supply_static_tracepoint_registers): Declare.
11554 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11555 (unpack_varlen_hex): Include in IPA build.
11556 * Makefile.in (ustlibs, ustinc): New.
11557 (IPA_OBJS): Add remote-utils-ipa.o.
11558 ($(IPA_LIB)): Link -ldl and -lpthread.
11560 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11561 * config.in, configure: Regenerate.
11563 2010-06-20 Ian Lance Taylor <iant@google.com>
11564 Pedro Alves <pedro@codesourcery.com>
11566 * linux-x86-low.c (always_true): Delete.
11567 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11568 trying to fool the compiler with always_true.
11570 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11572 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11573 conditions in gdbserver.
11575 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11577 * spu-low.c (spu_read_memory): Wrap around local store limit.
11578 (spu_write_memory): Likewise.
11580 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11582 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11583 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11585 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11587 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11588 uses with LONGEST uses.
11590 2010-06-14 Stan Shebs <stan@codesourcery.com>
11591 Pedro Alves <pedro@codesourcery.com>
11595 * linux-x86-low.c: Include limits.h.
11597 (always_true): New.
11600 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11601 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11602 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11603 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11604 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11605 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11606 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11607 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11608 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11609 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11610 (amd64_emit_void_call_2): New.
11611 (amd64_emit_ops): New.
11612 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11613 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11614 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11615 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11616 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11617 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11618 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11619 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11620 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11621 (i386_emit_stack_adjust, i386_emit_int_call_1)
11622 (i386_emit_void_call_2): New.
11623 (i386_emit_ops): New.
11624 (x86_emit_ops): New.
11625 (the_low_target): Install x86_emit_ops.
11626 * server.h (struct emit_ops): New.
11627 (get_raw_reg_func_addr): Declare.
11628 (current_insn_ptr, emit_error): Declare.
11629 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11630 (set_trace_state_variable_value): New defines.
11631 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11632 addr_get_trace_state_variable_value and
11633 addr_set_trace_state_variable_value.
11634 (symbol_list): New fields for get_raw_reg,
11635 get_trace_state_variable_value and set_trace_state_variable_value.
11636 (condfn): New typedef.
11637 (struct tracepoint): New field `compiled_cond'.
11638 (do_action_at_tracepoint): Clear compiled_cond.
11639 (get_trace_state_variable_value, set_trace_state_variable_value):
11641 (condition_true_at_tracepoint): If there's a compiled condition,
11643 (current_insn_ptr, emit_error): New globals.
11644 (struct bytecode_address): New.
11645 (get_raw_reg_func_addr): New.
11646 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11647 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11648 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11649 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11650 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11651 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11652 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11653 (compile_tracepoint_condition, compile_bytecodes): New.
11654 * target.h (emit_ops): Forward declare.
11655 (struct target_ops): New field emit_ops.
11656 (target_emit_ops): New.
11657 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11658 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11659 * linux-low.c (linux_emit_ops): New.
11660 (linux_target_ops): Install it.
11661 * linux-low.h (struct linux_target_ops): New field emit_ops.
11663 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11665 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11666 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11668 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11669 Stan Shebs <stan@codesourcery.com>
11671 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11672 (all): Depend on $(extra_libraries).
11673 (install-only): Install the IPA.
11674 (IPA_OBJS, IPA_LIB): New.
11675 (clean): Remove the IPA lib.
11676 (IPAGENT_CFLAGS): New.
11677 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11678 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11679 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11680 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11681 * configure.ac: Check for atomic builtins support in the compiler.
11682 (IPA_DEPFILES, extra_libraries): Define.
11683 * configure.srv (ipa_obj): Add description.
11684 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11685 (i[34567]86-*-linux*): Set ipa_obj.
11686 (x86_64-*-linux*): Set ipa_obj.
11687 * linux-low.c (stabilizing_threads): New.
11688 (supports_fast_tracepoints): New.
11689 (linux_detach): Stabilize threads before detaching.
11690 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11691 the lwp is either not stabilizing, or is moving out of a jump pad.
11692 (linux_fast_tracepoint_collecting): New.
11693 (maybe_move_out_of_jump_pad): New.
11694 (enqueue_one_deferred_signal): New.
11695 (dequeue_one_deferred_signal): New.
11696 (linux_wait_for_event_1): If moving out of a jump pad, defer
11697 pending signals to later.
11698 (linux_stabilize_threads): New.
11699 (linux_wait_1): Check if threads need moving out of jump pads, and
11701 (stuck_in_jump_pad_callback): New.
11702 (move_out_of_jump_pad_callback): New.
11703 (lwp_running): New.
11704 (linux_resume_one_lwp): Handle moving out of jump pads.
11705 (linux_set_resume_request): Dequeue deferred signals.
11706 (need_step_over_p): Also step over fast tracepoint jumps.
11707 (start_step_over): Also uninsert fast tracepoint jumps.
11708 (finish_step_over): Also reinsert fast tracepoint jumps.
11709 (linux_install_fast_tracepoint_jump): New.
11710 (linux_target_ops): Install linux_stabilize_threads and
11711 linux_install_fast_tracepoint_jump_pad.
11712 * linux-low.h (linux_target_ops) <get_thread_area,
11713 install_fast_tracepoint_jump_pad>: New fields.
11714 (struct lwp_info) <collecting_fast_tracepoint,
11715 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11716 (linux_get_thread_area): Declare.
11717 * linux-x86-low.c (jump_insn): New.
11718 (x86_get_thread_area): New.
11719 (append_insns): New.
11720 (push_opcode): New.
11721 (amd64_install_fast_tracepoint_jump_pad): New.
11722 (i386_install_fast_tracepoint_jump_pad): New.
11723 (x86_install_fast_tracepoint_jump_pad): New.
11724 (the_low_target): Install x86_get_thread_area and
11725 x86_install_fast_tracepoint_jump_pad.
11726 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11727 (struct fast_tracepoint_jump): New.
11728 (fast_tracepoint_jump_insn): New.
11729 (fast_tracepoint_jump_shadow): New.
11730 (find_fast_tracepoint_jump_at): New.
11731 (fast_tracepoint_jump_here): New.
11732 (delete_fast_tracepoint_jump): New.
11733 (set_fast_tracepoint_jump): New.
11734 (uninsert_fast_tracepoint_jumps_at): New.
11735 (reinsert_fast_tracepoint_jumps_at): New.
11736 (set_breakpoint_at): Use write_inferior_memory.
11737 (uninsert_raw_breakpoint): Use write_inferior_memory.
11738 (check_mem_read): Mask out fast tracepoint jumps.
11739 (check_mem_write): Mask out fast tracepoint jumps.
11740 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11741 (set_fast_tracepoint_jump): Declare.
11742 (delete_fast_tracepoint_jump)
11743 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11744 (reinsert_fast_tracepoint_jumps_at): Declare.
11745 * regcache.c: Don't compile many functions when building the
11746 in-process agent library.
11747 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11748 the register buffer in the heap.
11749 (free_register_cache): If the register buffer isn't owned by the
11750 regcache, don't free it.
11751 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11752 pre-existing register caches.
11753 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11755 (convert_ascii_to_int): : Constify `from' parameter type.
11756 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11757 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11758 the needed buffer in-place.
11759 (relocate_instruction): New.
11760 * server.c (handle_query) <qSymbols>: If the target supports
11761 tracepoints, give it a chance of looking up symbols. Report
11762 support for fast tracepoints.
11763 (handle_status): Stabilize threads.
11764 (process_serial_event): Adjust.
11765 * server.h (struct fast_tracepoint_jump): Forward declare.
11766 (struct process_info) <fast_tracepoint_jumps>: New field.
11767 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11768 (decode_X_packet, decode_M_packet): Adjust.
11769 (relocate_instruction): Declare.
11770 (in_process_agent_loaded): Declare.
11771 (tracepoint_look_up_symbols): Declare.
11772 (struct fast_tpoint_collect_status): Declare.
11773 (fast_tracepoint_collecting): Declare.
11774 (force_unlock_trace_buffer): Declare.
11775 (handle_tracepoint_bkpts): Declare.
11776 (initialize_low_tracepoint)
11777 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11778 * target.h (struct target_ops) <stabilize_threads,
11779 install_fast_tracepoint_jump_pad>: New fields.
11780 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11781 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11782 [HAVE_STDINT_H]: Include stdint.h.
11783 (trace_debug_1): Rename to ...
11784 (trace_vdebug): ... this.
11785 (trace_debug): Rename to ...
11786 (trace_debug_1): ... this. Add `level' parameter.
11787 (trace_debug): New.
11788 (ATTR_USED, ATTR_NOINLINE): New.
11789 (IP_AGENT_EXPORT): New.
11790 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11791 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11792 (about_to_request_buffer_space, trace_buffer_is_full)
11793 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11794 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11795 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11796 (traceframe_write_count, traceframes_created)
11797 (trace_state_variables)
11798 New renaming defines.
11799 (struct ipa_sym_addresses): New.
11800 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11801 (symbol_list): New.
11802 (ipa_sym_addrs): New.
11803 (all_tracepoint_symbols_looked_up): New.
11804 (in_process_agent_loaded): New.
11805 (write_e_ipa_not_loaded): New.
11806 (maybe_write_ipa_not_loaded): New.
11807 (tracepoint_look_up_symbols): New.
11808 (debug_threads) [IN_PROCESS_AGENT]: New.
11809 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11810 (UNKNOWN_SIDE_EFFECTS): New.
11811 (stop_tracing): New.
11812 (flush_trace_buffer): New.
11813 (stop_tracing_bkpt): New.
11814 (flush_trace_buffer_bkpt): New.
11815 (read_inferior_integer): New.
11816 (read_inferior_uinteger): New.
11817 (read_inferior_data_pointer): New.
11818 (write_inferior_data_pointer): New.
11819 (write_inferior_integer): New.
11820 (write_inferior_uinteger): New.
11821 (struct collect_static_trace_data_action): Delete.
11822 (enum tracepoint_type): New.
11823 (struct tracepoint) <type>: New field `type'.
11824 <actions_str, step_actions, step_actions_str>: Only include in
11826 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11827 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11828 (tracepoints): Use IP_AGENT_EXPORT.
11829 (last_tracepoint): Don't include in the IPA.
11830 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11831 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11832 (alloced_trace_state_variables): New.
11833 (trace_state_variables): Use IP_AGENT_EXPORT.
11834 (traceframe_t): Delete unused variable.
11835 (circular_trace_buffer): Don't include in the IPA.
11836 (trace_buffer_start): Delete.
11837 (struct trace_buffer_control): New.
11838 (trace_buffer_free): Delete.
11839 (struct ipa_trace_buffer_control): New.
11840 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11841 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11843 (trace_buffer_ctrl): New.
11844 (TRACE_BUFFER_CTRL_CURR): New.
11845 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11846 Reimplement as macros.
11847 (trace_buffer_wrap): Delete.
11848 (traceframe_write_count, traceframe_read_count)
11849 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11850 (struct tracepoint_hit_ctx) <type>: New field.
11851 (struct fast_tracepoint_ctx): New.
11852 (memory_barrier): New.
11854 (record_tracepoint_error): Update atomically in the IPA.
11855 (clear_inferior_trace_buffer): New.
11856 (about_to_request_buffer_space): New.
11857 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11858 updating the same buffer.
11859 (add_tracepoint): Default the tracepoint's type to trap
11860 tracepoint, and orig_size to -1.
11861 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11862 internal variables.
11863 (create_trace_state_variable): New parameter `gdb'. Handle it.
11864 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11865 (cmd_qtdp): Handle fast tracepoints.
11866 (cmd_qtdv): Adjust.
11867 (max_jump_pad_size): New.
11868 (gdb_jump_pad_head): New.
11869 (get_jump_space_head): New.
11870 (claim_jump_space): New.
11871 (sort_tracepoints): New.
11872 (MAX_JUMP_SIZE): New.
11873 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11875 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11876 support. Upload fast traceframes, and delete internal IPA
11878 (stop_tracing_handler): New.
11879 (flush_trace_buffer_handler): New.
11880 (cmd_qtstop): Upload fast tracepoints.
11881 (response_tracepoint): Handle fast tracepoints.
11882 (tracepoint_finished_step): Upload fast traceframes. Set the
11883 tracepoint hit context's tracepoint type.
11884 (handle_tracepoint_bkpts): New.
11885 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11886 type. Add comment about fast tracepoints.
11887 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11888 non-existing action_str field.
11889 (get_context_regcache): Handle fast tracepoints.
11890 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11892 (fast_tracepoint_from_jump_pad_address): New.
11893 (fast_tracepoint_from_ipa_tpoint_address): New.
11894 (collecting_t): New.
11895 (force_unlock_trace_buffer): New.
11896 (fast_tracepoint_collecting): New.
11898 (gdb_collect): New.
11899 (write_inferior_data_ptr): New.
11900 (target_tp_heap): New.
11901 (target_malloc): New.
11902 (download_agent_expr): New.
11904 (download_tracepoints): New.
11905 (download_trace_state_variables): New.
11906 (upload_fast_traceframes): New.
11907 (IPA_FIRST_TRACEFRAME): New.
11908 (IPA_NEXT_TRACEFRAME_1): New.
11909 (IPA_NEXT_TRACEFRAME): New.
11910 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11911 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11912 (gdb_jump_pad_buffer_end): New.
11913 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11914 (initialize_tracepoint): Adjust.
11915 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11916 buffer. Initialize the low module.
11917 * utils.c (PREFIX, TOOLNAME): New.
11918 (malloc_failure): Use PREFIX.
11919 (error): In the IPA, an error causes an exit.
11920 (fatal, warning): Use PREFIX.
11921 (internal_error): Use TOOLNAME.
11922 (NUMCELLS): Increase to 10.
11923 * configure, config.in: Regenerate.
11925 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11927 * server.c (handle_query) <qSupported>: Do two passes over the
11928 qSupported string to avoid nesting strtok.
11930 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11932 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
11934 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
11935 -Wl,--dynamic-list.
11936 * configure: Regenerate.
11937 * proc-service.list: New.
11939 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11941 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
11944 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
11946 * gdbreplay.c (remote_open): Check error return from socket() call by
11947 its equality to -1 not by it being negative.
11948 * remote-utils.c (remote_open): Likewise.
11950 2010-05-23 Pedro Alves <pedro@codesourcery.com>
11952 * config.h: Regenerate.
11954 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11956 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
11957 doesn't provide PTRACE_GET_THREAD_AREA.
11959 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11961 * linux-m68k-low.c: Include <asm/ptrace.h>
11962 (ps_get_thread_area): Implement.
11964 2010-05-03 Doug Evans <dje@google.com>
11966 * event-loop.c (struct callback_event): New struct.
11967 (callback_list): New global.
11968 (append_callback_event, delete_callback_event): New functions.
11969 (process_callback): New function.
11970 (start_event_loop): Call it.
11971 * remote-utils.c (NOT_SCHEDULED): Define.
11972 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
11973 moved out of readchar.
11974 (readchar): Rewrite. Call reschedule before returning.
11975 (reset_readchar): New function.
11976 (remote_close): Call it.
11977 (process_remaining, reschedule): New functions.
11978 * server.h (callback_handler_func): New typedef.
11979 (append_callback_event, delete_callback_event): Declare.
11981 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11983 * proc-service.c (ps_pglobal_lookup): Use
11984 thread_db_look_up_one_symbol.
11985 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
11986 parameter. Use it instead of all_symbols_looked_up.
11987 * server.h (struct process_info) <all_symbols_looked_up>: Delete
11989 (all_symbols_looked_up): Don't declare.
11990 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
11991 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
11993 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
11994 Set all_symbols_looked_up here.
11995 (thread_db_look_up_one_symbol): New.
11996 (thread_db_get_tls_address): Adjust.
11997 (thread_db_load_search, try_thread_db_load_1): Always allocate the
11998 thread_db object on the heap, and tentatively set it in the
12000 (thread_db_init): Don't set all_symbols_looked_up here.
12001 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12003 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12005 * linux-low.c (linux_kill, linux_detach): Adjust.
12006 (status_pending_p_callback): Remove redundant statement. Check
12007 for !TARGET_WAITIKIND_IGNORE, instead of
12008 TARGET_WAITKIND_STOPPED.
12009 (handle_tracepoints): Make sure LWP is locked. Adjust.
12010 (linux_wait_for_event_1): Adjust.
12011 (linux_cancel_breakpoints): New.
12012 (unsuspend_one_lwp): New.
12013 (unsuspend_all_lwps): New.
12014 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12015 (send_sigstop_callback): Change return type to int, add new
12016 `except' parameter and handle it.
12017 (suspend_and_send_sigstop_callback): New.
12018 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12019 pass them down. If SUSPEND, also increment the lwp's suspend
12021 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12022 (need_step_over_p): Don't consider suspended LWPs.
12023 (start_step_over): Adjust.
12024 (proceed_one_lwp): Change return type to int, add new `except'
12025 parameter and handle it.
12026 (unsuspend_and_proceed_one_lwp): New.
12027 (proceed_all_lwps): Use find_inferior instead of
12029 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12030 also decrement the suspend count of LWPs. Pass `except' down,
12031 instead of hacking its suspend count.
12032 (linux_pause_all): Add `freeze' parameter. Adjust.
12033 (linux_unpause_all): New.
12034 (linux_target_ops): Install linux_unpause_all.
12035 * server.c (handle_status): Adjust.
12036 * target.h (struct target_ops): New fields `unpause_all' and
12037 `cancel_breakpoints'. Add new parameter to `pause_all'.
12038 (pause_all): Add new `freeze' parameter.
12039 (unpause_all): New.
12040 (cancel_breakpoints): New.
12041 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12042 cancel breakpoints.
12043 (cmd_qtstart): Pause threads.
12044 (stop_tracing): Pause threads, and cancel breakpoints.
12045 * win32-low.c (win32_target_ops): Adjust.
12047 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12049 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12050 the inferior right away from here...
12051 (linux_wait_1): ... to here, and adjust to check the thread's
12052 last_resume_kind instead of the lwp's step or stop_expected flags.
12054 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12056 * README: Use consistent `GDB' and `GDBserver' spellings.
12058 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12060 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12061 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12062 (linux_detach_one_lwp): Assume the lwp is stopped.
12063 (any_thread_of): Delete.
12064 (linux_detach): Stop all lwps here. Don't blindly delete all
12066 (delete_lwp_callback): New.
12067 (linux_mourn): Delete all lwps of the process that is gone.
12068 (linux_wait_1): Don't delete the last lwp of the process here.
12069 * mem-break.h (mark_breakpoints_out): Declare.
12070 * mem-break.c (mark_breakpoints_out): New.
12071 (free_all_breakpoints): Use it.
12072 * server.c (handle_target_event): If the process is gone, mark
12074 * thread-db.c (struct thread_db) <create_bp>: New field.
12075 (thread_db_enable_reporting): Fix prototype. Store a thread event
12076 breakpoint reference in the thread_db struct.
12077 (thread_db_load_search): Clear the thread_db object.
12078 (try_thread_db_load_1): Ditto.
12079 (switch_to_process): New.
12080 (disable_thread_event_reporting): Use it.
12081 (remove_thread_event_breakpoints): New.
12082 (thread_db_detach, thread_db_mourn): Use it.
12084 2010-05-01 Pedro Alves <pedro@codesourcery.com>
12086 * linux-low.c (linux_enable_event_reporting): New.
12087 (linux_wait_for_event_1, handle_extended_wait): Use it.
12089 2010-04-30 Pedro Alves <pedro@codesourcery.com>
12091 * linux-low.c (linux_kill_one_lwp, linux_kill)
12092 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12093 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12094 SIGSTOP even if the LWP is stopped.
12095 (send_sigstop_callback): New.
12096 (stop_all_lwps): Use send_sigstop_callback instead.
12097 (linux_resume_one_thread): Adjust.
12098 (proceed_one_lwp): Still proceed an LWP that the client has
12099 requested to stop, if we haven't reported it as stopped yet. Make
12100 sure that LWPs the client want stopped, have a pending SIGSTOP.
12102 2010-04-26 Doug Evans <dje@google.com>
12104 * server.c (handle_general_set): Make static.
12106 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12107 Print received char after testing for error/eof instead of before.
12108 (input_interrupt): Tweak comment.
12110 2010-04-23 Doug Evans <dje@google.com>
12112 * server.c (start_inferior): Print inferior argv if --debug.
12114 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12116 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12117 * nto-x86-low.c: Include server.h
12119 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12121 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12122 be consistent with other sources of this directory.
12123 (init_registers_amd64): Correct name of source file of this function
12126 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12128 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12129 64-bit executables.
12131 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12133 * win32-i386-low.c: Add 64-bit support.
12134 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12135 (init_registers_amd64): Declare.
12136 (mappings): Add 64-bit version of array.
12137 (init_windows_x86): New function.
12138 (the_low_target): Change init_arch field to init_windows_x86.
12140 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12142 * win32-low.c: Adapt to support also 64-bit architecture.
12143 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12144 (get_image_name): Use SIZE_T type for local variable `done'.
12145 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12146 (toolhelp_get_dll_name): Idem.
12147 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12148 Use uintptr_t typecast to avoid warning.
12149 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12150 (handle_exception): Use phex_nz to avoid warning.
12151 (win32_wait): Remove unused local variable `process'.
12153 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12155 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12158 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12160 * configure.ac: Use `ws2_32' library for srv_mingw.
12161 * configure: Regenerate.
12162 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12163 * remote-utils.c: Likewise.
12165 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12167 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12168 if __x86_64__ is defined.
12170 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12172 * configure: Regenerate.
12174 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12176 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12177 * target.h (target_ops): New get_tib_address field.
12178 * win32-low.h (win32_thread_info): Add thread_local_base field.
12179 * win32-low.c (child_add_thread): Add tlb argument.
12180 Set thread_local_base field to TLB.
12181 (get_child_debug_event): Adapt to child_add_thread change.
12182 (win32_get_tib_address): New function.
12183 (win32_target_ops): Set get_tib_address field to
12184 win32_get_tib_address.
12185 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12187 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12189 * linux-low.c (linux_mourn): Also remove the process.
12190 * server.c (handle_target_event): Don't remove the process here.
12191 * nto-low.c (nto_mourn): New.
12192 (nto_target_ops): Install it.
12193 * spu-low.c (spu_mourn): New.
12194 (spu_target_ops): Install it.
12195 * win32-low.c (win32_mourn): New.
12196 (win32_target_ops): Install it.
12198 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12200 * server.h (buffer_xml_printf): Remove redundant `;'.
12202 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12204 * regcache.c (set_register_cache): Invalidate regcaches before
12205 changing the register cache layout.
12206 (regcache_invalidate_one): Allow a NULL regcache.
12207 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12208 regcaches before changing the register cache layout or the target
12211 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12213 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12214 variable warning on Linux/x86-64.
12216 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12218 GDBserver disconnected tracing support.
12220 * linux-low.c (linux_remove_process): Delete.
12221 (add_lwp): Don't set last_resume_kind here.
12222 (linux_kill): Use `mourn'.
12223 (linux_detach): Use `thread_db_detach', and `mourn'.
12224 (linux_mourn): New.
12225 (linux_attach_lwp_1): Adjust comment.
12226 (linux_attach): last_resume_kind moved the thread_info; adjust.
12227 (status_pending_p_callback): Adjust.
12228 (linux_wait_for_event_1): Adjust.
12229 (count_events_callback, select_singlestep_lwp_callback)
12230 (select_event_lwp_callback, cancel_breakpoints_callback)
12231 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12232 (proceed_one_lwp): Adjust.
12233 (linux_async): Add debug output.
12234 (linux_thread_stopped): New.
12235 (linux_pause_all): New.
12236 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12238 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12239 (thread_db_free): Delete declaration.
12240 (thread_db_detach, thread_db_mourn): Declare.
12241 * thread-db.c (thread_db_init): Use thread_db_mourn.
12242 (thread_db_free): Delete, split in two.
12243 (disable_thread_event_reporting): New.
12244 (thread_db_detach): New.
12245 (thread_db_mourn): New.
12247 * server.h (struct thread_info) <last_resume_kind>: New field.
12248 <attached>: Add comment.
12249 <gdb_detached>: New field.
12250 (handler_func): Change return type to int.
12251 (handle_serial_event, handle_target_event): Ditto.
12252 (gdb_connected): Declare.
12254 (disconnected_tracing): Declare.
12255 (stop_tracing): Declare.
12257 * server.c (handle_query) <qSupported>: Report support for
12258 disconnected tracing.
12259 (queue_stop_reply_callback): Account for running threads.
12260 (gdb_wants_thread_stopped): New.
12261 (gdb_wants_all_threads_stopped): New.
12262 (gdb_reattached_process): New.
12263 (handle_status): Clear the `gdb_detached' flag of all processes.
12264 In all-stop, stop all threads.
12265 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12266 (process_serial_event): If the remote connection breaks, or if an
12267 exit was forced with "monitor exit", force an event loop exit.
12268 Handle disconnected tracing on detach.
12269 (handle_serial_event): Adjust.
12270 (handle_target_event): If GDB isn't connected, forward events back
12271 to the inferior, unless the last process exited, in which case,
12272 exit gdbserver. Adjust interface.
12274 * remote-utils.c (remote_open): Don't block in accept. Instead
12275 register an event loop source on the listen socket file
12276 descriptor. Refactor bits into ...
12277 (listen_desc): ... this new global.
12278 (gdb_connected): ... this new function.
12279 (enable_async_notification): ... this new function.
12280 (handle_accept_event): ... this new function.
12281 (remote_close): Clear remote_desc.
12283 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12285 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12287 (mourn_inferior): Define.
12288 (target_process_qsupported): Avoid the dangling else problem.
12289 (thread_stopped): Define.
12290 (pause_all): Define.
12291 (target_waitstatus_to_string): Declare.
12292 * target.c (target_waitstatus_to_string): New.
12294 * tracepoint.c (tracing): Make extern.
12295 (disconnected_tracing): New.
12296 (stop_tracing): Make extern. Handle tracing stops due to GDB
12298 (cmd_qtdisconnected): New.
12299 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12300 (handle_tracepoint_general_set): Handle QTDisconnected.
12302 * event-loop.c (event_handler_func): Change return type to int.
12303 (process_event): Bail out if the event handler wants the event
12305 (handle_file_event): Ditto.
12306 (start_event_loop): Bail out if the event handler wants the event
12309 * nto-low.c (nto_target_ops): Adjust.
12310 * spu-low.c (spu_wait): Don't remove the process here.
12311 (spu_target_ops): Adjust.
12312 * win32-low.c (win32_wait): Don't remove the process here.
12313 (win32_target_ops): Adjust.
12315 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12317 * regcache.c (realloc_register_cache): Invalidate inferior's
12318 regcache before recreating it.
12320 2010-04-09 Pedro Alves <pedro@codesourcery.com>
12322 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12324 2010-04-09 Stan Shebs <stan@codesourcery.com>
12325 Pedro Alves <pedro@codesourcery.com>
12327 * server.h (LONGEST): New.
12328 (struct thread_info) <while_stepping>: New field.
12329 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12331 (initialize_tracepoint, handle_tracepoint_general_set)
12332 (handle_tracepoint_query, tracepoint_finished_step)
12333 (tracepoint_was_hit, release_while_stepping_state_list):
12334 (current_traceframe): Declare.
12335 * server.c (handle_general_set): Handle tracepoint packets.
12336 (read_memory): New.
12337 (write_memory): New.
12338 (handle_search_memory_1): Use read_memory.
12339 (handle_query): Report support for conditional tracepoints, trace
12340 state variables, and tracepoint sources. Handle tracepoint
12342 (main): Initialize the tracepoints module.
12343 (process_serial_event): Handle traceframe reads/writes.
12345 * linux-low.c (handle_tracepoints): New.
12346 (linux_wait_1): Call it.
12347 (linux_resume_one_lwp): Handle while-stepping.
12348 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12349 (linux_target_ops): Install them.
12350 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12352 * linux-x86-low.c (x86_supports_tracepoints): New.
12353 (the_low_target). Install it.
12355 * mem-break.h (delete_breakpoint): Declare.
12356 * mem-break.c (delete_breakpoint): Make external.
12358 * target.h (struct target_ops): Add `supports_tracepoints',
12359 `read_pc', and `write_pc' fields.
12360 (target_supports_tracepoints): Define.
12361 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12364 * regcache.h (struct regcache) <registers_owned>: New field.
12365 (init_register_cache, regcache_cpy): Declare.
12366 (regcache_read_pc, regcache_write_pc): Declare.
12367 (register_cache_size): Declare.
12368 (supply_regblock): Declare.
12369 * regcache.c (init_register_cache): New.
12370 (new_register_cache): Use it.
12371 (regcache_cpy): New.
12372 (register_cache_size): New.
12373 (supply_regblock): New.
12374 (regcache_read_pc, regcache_write_pc): New.
12376 * tracepoint.c: New.
12378 * Makefile.in (OBS): Add tracepoint.o.
12379 (tracepoint.o): New rule.
12381 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12383 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12385 (i386-mmx.c): Likewise.
12386 (i386-mmx-linux.o): Likewise.
12387 (i386-mmx-linux.c): Likewise.
12389 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12390 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12391 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12392 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12394 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12395 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12396 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12398 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12400 * Makefile.in (clean): Updated.
12402 (i386-avx.c): Likewise.
12403 (i386-avx-linux.o): Likewise.
12404 (i386-avx-linux.c): Likewise.
12405 (amd64-avx.o): Likewise.
12406 (amd64-avx.c): Likewise.
12407 (amd64-avx-linux.o): Likewise.
12408 (amd64-avx-linux.c): Likewise.
12410 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12411 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12412 (srv_amd64_regobj): Add amd64-avx.o.
12413 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12414 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12415 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12416 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12417 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12418 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12419 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12421 * i387-fp.c: Include "i386-xstate.h".
12423 (i387_cache_to_xsave): Likewise.
12424 (i387_xsave_to_cache): Likewise.
12425 (x86_xcr0): Likewise.
12427 * i387-fp.h (i387_cache_to_xsave): Likewise.
12428 (i387_xsave_to_cache): Likewise.
12429 (x86_xcr0): Likewise.
12431 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12432 * linux-crisv32-low.c (target_regsets): Likewise.
12433 * linux-m68k-low.c (target_regsets): Likewise.
12434 * linux-mips-low.c (target_regsets): Likewise.
12435 * linux-ppc-low.c (target_regsets): Likewise.
12436 * linux-s390-low.c (target_regsets): Likewise.
12437 * linux-sh-low.c (target_regsets): Likewise.
12438 * linux-sparc-low.c (target_regsets): Likewise.
12439 * linux-xtensa-low.c (target_regsets): Likewise.
12441 * linux-low.c: Include <sys/uio.h>.
12442 (regsets_fetch_inferior_registers): Support nt_type.
12443 (regsets_store_inferior_registers): Likewise.
12444 (linux_process_qsupported): New.
12445 (linux_target_ops): Add linux_process_qsupported.
12447 * linux-low.h (regset_info): Add nt_type.
12448 (linux_target_ops): Add process_qsupported.
12450 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12452 (init_registers_i386_avx_linux): New.
12453 (init_registers_amd64_avx_linux): Likewise.
12454 (xmltarget_i386_linux_no_xml): Likewise.
12455 (xmltarget_amd64_linux_no_xml): Likewise.
12456 (PTRACE_GETREGSET): Likewise.
12457 (PTRACE_SETREGSET): Likewise.
12458 (x86_fill_xstateregset): Likewise.
12459 (x86_store_xstateregset): Likewise.
12460 (use_xml): Likewise.
12461 (x86_linux_update_xmltarget): Likewise.
12462 (x86_linux_process_qsupported): Likewise.
12463 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12464 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12465 init_registers_i386_linux here. Call
12466 x86_linux_update_xmltarget.
12467 (the_low_target): Add x86_linux_process_qsupported.
12469 * server.c (handle_query): Call target_process_qsupported.
12471 * target.h (target_ops): Add process_qsupported.
12472 (target_process_qsupported): New.
12474 2010-04-03 Pedro Alves <pedro@codesourcery.com>
12476 * inferiors.c (add_thread): Set last_status kind to
12477 TARGET_WAITKIND_IGNORE.
12478 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12479 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12480 (linux_wait_1): Move `thread' local definition to block that uses
12481 it. Don't NULL initialize `event_child'.
12482 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12483 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12484 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12486 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12488 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12489 an extended waitstatus, or by a watchpoint.
12490 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12491 thread was stepping or has been stopped by a watchpoint.
12493 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12495 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12496 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12497 of another, then delete the previous, and validate all
12499 (validate_inserted_breakpoint): New.
12500 (delete_disabled_breakpoints): New.
12501 (validate_breakpoints): New.
12502 (check_mem_read): Validate breakpoints before trusting their
12503 shadow. Delete disabled breakpoints.
12504 (check_mem_write): Validate breakpoints before trusting they
12505 should be inserted. Delete disabled breakpoints.
12506 * mem-break.h (validate_breakpoints):
12507 * server.c (handle_query): Validate breakpoints when we see a
12510 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12512 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12513 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12514 if we could tell there's a GDB breakpoint at stop_pc.
12515 (need_step_over_p): Don't do a step over if we find a GDB
12516 breakpoint at the resume PC.
12518 * mem-break.c (struct raw_breakpoint): New.
12519 (enum bkpt_type): New type `gdb_breakpoint'.
12520 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12521 fields. New field `raw'.
12522 (find_raw_breakpoint_at): New.
12523 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12524 breakpoint instead.
12525 (set_breakpoint_at): Adjust.
12526 (delete_raw_breakpoint): New.
12527 (release_breakpoint): New.
12528 (delete_breakpoint): Rename to...
12529 (delete_breakpoint_1): ... this. Add proc parameter. Use
12530 release_breakpoint. Return ENOENT.
12531 (delete_breakpoint): Reimplement.
12532 (find_breakpoint_at): Delete.
12533 (find_gdb_breakpoint_at): New.
12534 (delete_breakpoint_at): Delete.
12535 (set_gdb_breakpoint_at): New.
12536 (delete_gdb_breakpoint_at): New.
12537 (gdb_breakpoint_here): New.
12538 (set_reinsert_breakpoint): Use release_breakpoint.
12539 (uninsert_breakpoint): Rename to ...
12540 (uninsert_raw_breakpoint): ... this.
12541 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12542 (reinsert_raw_breakpoint): Change parameter type to
12544 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12546 (check_breakpoints): Adjust. Use release_breakpoint.
12547 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12548 (breakpoint_inserted_here): Ditto.
12549 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12550 Don't trust the breakpoint's shadow if it is not inserted.
12551 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12552 (delete_all_breakpoints): Adjust.
12553 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12554 use delete_breakpoint_1.
12556 * mem-break.h (breakpoints_supported): Delete declaration.
12557 (set_gdb_breakpoint_at): Declare.
12558 (gdb_breakpoint_here): Declare.
12559 (delete_breakpoint_at): Delete.
12560 (delete_gdb_breakpoint_at): Declare.
12562 * server.h (struct raw_breakpoint): Forward declare.
12563 (struct process_info): New field `raw_breakpoints'.
12565 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12568 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12570 * linux-low.c (status_pending_p_callback): Fix comment.
12571 (linux_wait_for_event_1): Move most of the internal breakpoint
12572 handling from here...
12573 (linux_wait_1): ... to here.
12574 (count_events_callback): New.
12575 (select_singlestep_lwp_callback): New.
12576 (select_event_lwp_callback): New.
12577 (cancel_breakpoints_callback): New.
12578 (select_event_lwp): New.
12579 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12580 priority to all LWPs that have had events that should be reported
12581 to the client. Cancel breakpoints when about to reporting the
12582 event to the client, not while stopping lwps. No longer cancel
12583 finished single-steps here.
12584 (cancel_finished_single_step): Delete.
12585 (cancel_finished_single_steps): Delete.
12587 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12589 * mem-break.c (enum bkpt_type): New.
12590 (struct breakpoint): New field `type'.
12591 (set_breakpoint_at): Change return type to struct breakpoint
12592 pointer. Set type to `other_breakpoint' by default.
12593 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12594 in the breakpoint list.
12595 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12596 (reinsert_breakpoint): Rename to ...
12597 (reinsert_raw_breakpoint): ... this.
12598 (reinsert_breakpoints_at): Adjust.
12599 * mem-break.h (struct breakpoint): Declare.
12600 (set_breakpoint_at): Change return type to struct breakpoint
12603 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12605 * server.c (handle_query): Assign, not compare.
12607 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12609 Teach linux gdbserver to step-over-breakpoints.
12611 * linux-low.c (can_hardware_single_step): New.
12612 (supports_breakpoints): New.
12613 (handle_extended_wait): If stopping threads, read the stop pc of
12614 the new cloned LWP.
12616 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12617 low target doesn't support retrieving the PC.
12618 (add_lwp): Set last_resume_kind to resume_continue.
12619 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12620 (linux_attach): Don't clear stop_expected. Set the lwp's
12621 last_resume_kind to resume_stop.
12622 (linux_detach_one_lwp): Don't check for removed breakpoints.
12623 (check_removed_breakpoint): Delete.
12624 (status_pending_p): Rename to ...
12625 (status_pending_p_callback): ... this. Don't check for removed
12626 breakpoints. Don't consider threads that are stopped from GDB's
12628 (linux_wait_for_lwp): Always read the stop_pc here.
12629 (cancel_breakpoint): New.
12630 (step_over_bkpt): New global.
12631 (linux_wait_for_event_1): Implement stepping over breakpoints.
12632 (gdb_wants_lwp_stopped): New.
12633 (gdb_wants_all_stopped): New.
12634 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12635 single-step traps here. Store the thread's last reported target
12637 (send_sigstop): Don't clear stop_expected. Always set it,
12639 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12640 (cancel_finished_single_step): New.
12641 (cancel_finished_single_steps): New.
12642 (wait_for_sigstop): Don't cancel finished single-step traps here.
12643 (linux_resume_one_lwp): Don't check for removed breakpoints.
12644 Don't set `step' on non-hardware step archs.
12645 (linux_set_resume_request): Ignore resume_stop requests if already
12646 stopping or stopped. Set the lwp's last_resume_kind.
12647 (resume_status_pending_p): Don't check for removed breakpoints.
12648 (need_step_over_p): New.
12649 (start_step_over): New.
12650 (finish_step_over): New.
12651 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12652 requests. Clear the thread's last reported target waitstatus.
12653 Don't use the `suspended' flag. Don't consider pending breakpoints.
12654 (linux_resume): Start a step-over if necessary.
12655 (proceed_one_lwp): New.
12656 (proceed_all_lwps): New.
12657 (unstop_all_lwps): New.
12658 * linux-low.h (struct lwp_info): Rewrite comment for the
12659 `suspended' flag. Add the `stop_pc' field. Delete the
12660 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12661 Add `'last_resume_kind' and `need_step_over' fields.
12662 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12663 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12664 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12665 (set_raw_breakpoint_at): New.
12666 (set_breakpoint_at): Rewrite to use it.
12667 (reinsert_breakpoint_handler): Delete.
12668 (set_reinsert_breakpoint): New.
12669 (reinsert_breakpoint_by_bp): Delete.
12670 (delete_reinsert_breakpoints): New.
12671 (uninsert_breakpoint): Rewrite.
12672 (uninsert_breakpoints_at): New.
12673 (reinsert_breakpoint): Rewrite.
12674 (reinsert_breakpoints_at): New.
12675 (check_breakpoints): Rewrite.
12676 (breakpoint_here): New.
12677 (breakpoint_inserted_here): New.
12678 (check_mem_read): Adjust.
12679 * mem-break.h (breakpoints_supported, breakpoint_here)
12680 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12681 (reinsert_breakpoint_by_bp): Delete declaration.
12682 (delete_reinsert_breakpoints): Declare.
12683 (reinsert_breakpoint): Delete declaration.
12684 (reinsert_breakpoints_at): Declare.
12685 (uninsert_breakpoint): Delete declaration.
12686 (uninsert_breakpoints_at): Declare.
12687 (check_breakpoints): Adjust prototype.
12688 * server.h: Adjust include order.
12689 (struct thread_info): Declare here. Add a `last_status' field.
12691 2010-03-23 Michael Snyder <msnyder@vmware.com>
12693 * server.c (crc32): New function.
12694 (handle_query): Add handling for 'qCRC:' request.
12696 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12698 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12699 lwp had been stopped by a watchpoint.
12701 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12703 * server.h (internal_error): Declare.
12704 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12705 * utils.c (internal_error): New function.
12707 2010-03-15 Andreas Schwab <schwab@redhat.com>
12709 * configure.srv: Fix typo setting srv_regobj.
12711 2010-03-15 Pedro Alves <pedro@codesourcery.com>
12713 * linux-low.c (fetch_register): Avoid passing a non string literal
12715 (usr_store_inferior_registers): Ditto.
12717 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12719 * linux-low.c (linux_write_memory): Bail out early if peeking
12722 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12724 * linux-low.h (struct lwp_info): New fields
12725 `stopped_by_watchpoint' and `stopped_data_address'.
12726 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12727 here, and cache them in the lwp object.
12728 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12730 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12732 (linux_stopped_by_watchpoint): Rewrite.
12733 (linux_stopped_data_address): Rewrite.
12735 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
12737 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12738 switching the current inferior, not before.
12740 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12742 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12743 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12744 i386-linux.c and amd64-linux.c.
12745 (reg-i386.o): Removed.
12746 (reg-i386.c): Likewise.
12747 (reg-i386-linux.o): Likewise.
12748 (reg-i386-linux.c): Likewise.
12749 (reg-x86-64.o): Likewise.
12750 (reg-x86-64.c): Likewise.
12751 (reg-x86-64-linux.o): Likewise.
12752 (reg-x86-64-linux.c): Likewise.
12754 (i386.c): Likewise.
12755 (i386-linux.o): Likewise.
12756 (i386-linux.c): Likewise.
12757 (amd64.o): Likewise.
12758 (amd64.c): Likewise.
12759 (amd64-linux.o): Likewise.
12760 (amd64-linux.c): Likewise.
12762 * configure.srv (srv_i386_regobj): New.
12763 (srv_i386_linux_regobj): Likewise.
12764 (srv_amd64_regobj): Likewise.
12765 (srv_amd64_linux_regobj): Likewise.
12766 (srv_i386_32bit_xmlfiles): Likewise.
12767 (srv_i386_64bit_xmlfiles): Likewise.
12768 (srv_i386_xmlfiles): Likewise.
12769 (srv_amd64_xmlfiles): Likewise.
12770 (srv_i386_linux_xmlfiles): Likewise.
12771 (srv_amd64_linux_xmlfiles): Likewise.
12772 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12773 srv_xmlfiles to $srv_i386_xmlfiles.
12774 (i[34567]86-*-mingw32ce*): Likewise.
12775 (i[34567]86-*-mingw*): Likewise.
12776 (i[34567]86-*-nto*): Likewise.
12777 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12778 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12779 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12780 (x86_64-*-linux*): Likewise.
12782 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12783 (init_registers_amd64_linux): New.
12784 (x86_arch_setup): Replace init_registers_x86_64_linux with
12785 init_registers_amd64_linux.
12787 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12789 * configure.ac: Check for libdl. If it is not available link against
12790 static libthread_db.
12791 * configure: Regenerate.
12793 2010-02-22 Pedro Alves <pedro@codesourcery.com>
12797 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12798 handing a read watchpoint.
12799 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12801 2010-02-12 Doug Evans <dje@google.com>
12803 * linux-low.c (linux_supports_tracefork_flag): Document.
12804 (linux_look_up_symbols): Add comment.
12806 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12808 * regcache.c (supply_register): Clear regcache if buf is NULL.
12810 2010-02-02 Nicolas Roche <roche@sourceware.org>
12811 Joel Brobecker <brobecker@adacore.com>
12813 * inferiors.c (find_inferior): Add function documentation.
12814 (unloaded_dll): Handle the case where the unloaded dll has not
12815 been previously registered in the dll list.
12817 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12819 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12820 (thumb2_breakpoint): New.
12821 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12823 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12825 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12826 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12829 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12831 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12833 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12835 * linux-s390-low.c (s390_collect_ptrace_register)
12836 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12838 2010-01-21 Doug Evans <dje@google.com>
12840 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12841 (PTRACE_ARG4_TYPE): New macro.
12842 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12843 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12844 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12845 (usr_store_inferior_registers): Ditto.
12846 (linux_read_memory, linux_write_memory): Ditto.
12847 (linux_test_for_tracefork): Ditto.
12849 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12850 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12852 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12854 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12857 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12859 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12860 prototype to take a regcache. Adjust.
12862 2010-01-20 Pedro Alves <pedro@codesourcery.com>
12864 * regcache.h (struct thread_info): Forward declare.
12865 (struct regcache): New.
12866 (new_register_cache): Adjust prototype.
12867 (get_thread_regcache): Declare.
12868 (free_register_cache): Adjust prototype.
12869 (registers_to_string, registers_from_string): Ditto.
12870 (supply_register, supply_register_by_name, collect_register)
12871 (collect_register_as_string, collect_register_by_name): Ditto.
12872 * regcache.c (struct inferior_regcache_data): Delete.
12873 (get_regcache): Rename to ...
12874 (get_thread_regcache): ... this. Adjust. Switch inferior before
12875 fetching registers.
12876 (regcache_invalidate_one): Adjust.
12877 (regcache_invalidate): Fix prototype.
12878 (new_register_cache): Return the new register cache.
12879 (free_register_cache): Change prototype.
12880 (realloc_register_cache): Adjust.
12881 (registers_to_string): Change prototype to take a regcache. Adjust.
12882 (registers_from_string): Ditto.
12883 (register_data): Ditto.
12884 (supply_register): Ditto.
12885 (supply_register_by_name): Ditto.
12886 (collect_register): Ditto.
12887 (collect_register_as_string): Ditto.
12888 (collect_register_by_name): Ditto.
12889 * server.c (process_serial_event): Adjust.
12890 * linux-low.h (regset_fill_func, regset_store_func): Change
12892 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12894 * linux-low.c (get_stop_pc): Adjust.
12895 (check_removed_breakpoint): Adjust.
12896 (linux_wait_for_event): Adjust.
12897 (linux_resume_one_lwp): Adjust.
12898 (fetch_register): Add regcache parameter. Adjust.
12899 (usr_store_inferior_registers): Ditto.
12900 (regsets_fetch_inferior_registers): Ditto.
12901 (regsets_store_inferior_registers): Ditto.
12902 (linux_fetch_registers, linux_store_registers): Ditto.
12903 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12905 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12907 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12908 prototype to take a regcache.
12909 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12910 * remote-utils.c (convert_ascii_to_int, outreg)
12911 (prepare_resume_reply): Change prototype to take a regcache.
12913 * target.h (struct target_ops) <fetch_registers, store_registers>:
12914 Change prototype to take a regcache.
12915 (fetch_inferior_registers, store_inferior_registers): Change
12916 prototype to take a regcache. Adjust.
12917 * proc-service.c (ps_lgetregs): Adjust.
12918 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12919 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12920 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12921 take a regcache. Adjust.
12922 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12923 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12924 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12925 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
12926 * linux-cris-low.c (cris_get_pc, cris_set_pc)
12927 (cris_cannot_fetch_register):
12928 (cris_breakpoint_at): Change prototype to take a regcache.
12930 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12931 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12932 to take a regcache. Adjust.
12933 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
12935 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
12936 take a regcache. Adjust.
12937 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
12938 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
12939 (m68k_set_pc): Change prototype to take a regcache. Adjust.
12940 * linux-mips-low.c (mips_get_pc):
12941 (mips_set_pc): Change prototype to take a regcache. Adjust.
12942 (mips_reinsert_addr): Adjust.
12943 (mips_collect_register): Change prototype to take a regcache.
12945 (mips_supply_register):
12946 (mips_collect_register_32bit, mips_supply_register_32bit)
12947 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12948 (mips_store_fpregset): Ditto.
12949 * linux-ppc-low.c (ppc_supply_ptrace_register)
12950 (ppc_supply_ptrace_register): Ditto.
12951 (parse_spufs_run): Adjust.
12952 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
12953 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
12954 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
12955 take a regcache. Adjust.
12956 * linux-s390-low.c (s390_collect_ptrace_register)
12957 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
12958 (s390_set_pc): Change prototype to take a regcache. Adjust.
12959 (s390_arch_setup): Adjust.
12960 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
12961 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
12962 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12963 (sparc_fill_gregset, sparc_store_gregset_from_stack)
12964 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
12966 (sparc_breakpoint_at): Adjust.
12967 * linux-xtensa-low.c (xtensa_fill_gregset):
12968 (xtensa_store_gregset):
12969 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
12970 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
12971 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
12972 prototype to take a regcache. Adjust.
12973 * win32-arm-low.c (arm_fetch_inferior_register)
12974 (arm_store_inferior_register): Change prototype to take a
12976 * win32-i386-low.c (i386_fetch_inferior_register)
12977 (i386_store_inferior_register): Change prototype to take a
12979 * win32-low.c (child_fetch_inferior_registers)
12980 (child_store_inferior_registers): Change prototype to take a
12982 (win32_wait): Adjust.
12983 (win32_fetch_inferior_registers): Change prototype to take a
12985 (win32_store_inferior_registers): Adjust.
12986 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
12987 store_inferior_register>: Change prototype to take a regcache.
12989 2010-01-20 Doug Evans <dje@google.com>
12991 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
12993 (linux_wait_for_event1, linux_init_signals): Ditto.
12994 (W_STOPCODE): Provide definition if missing.
12996 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
12998 * linux-low.c (linux_core_of_thread): New.
12999 (compare_ints, show_process, list_threads): New.
13000 (linux_qxfer_osdata): Report threads and cores.
13001 (linux_target_op): Register linux_core_of_thread.
13002 * remote-utils.c (prepare_resume_reply): Report the core.
13003 (buffer_xml_printf): Support %d specifier.
13004 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13006 (handle_query): Handle qXfer:threads. Announce availability
13008 * target.h (struct target_ops): New field core_of_thread.
13010 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13012 * Makefile.in (clean): Remove new generated files.
13013 (reg-s390.o, reg-s390.c): Remove rules.
13014 (reg-s390x.o, reg-s390x.c): Likewise.
13015 (s390-linux32.o, s390-linux32.c): Add rules.
13016 (s390-linux64.o, s390-linux64.c): Likewise.
13017 (s390x-linux64.o, s390x-linux64.c): Likewise.
13018 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13019 * linux-s390-low.c: Include <elf.h>.
13020 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13021 (init_registers_s390): Remove prototype.
13022 (init_registers_s390x): Likewise.
13023 (init_registers_s390_linux32): Add prototype.
13024 (init_registers_s390_linux64): Likewise.
13025 (init_registers_s390x_linux64): Likewise.
13026 (s390_num_regs_3264): New define.
13027 (s390_regmap_3264): New global variable.
13028 (s390_cannot_fetch_register): Remove obsolete check.
13029 (s390_cannot_store_register): Likewise.
13030 (s390_collect_ptrace_register): Handle upper/lower register halves.
13031 (s390_supply_ptrace_register): Likewise.
13032 (s390_fill_gregset): Update to register number changes.
13033 (s390_get_hwcap): New routine.
13034 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13035 Install appropriate regmap and register set.
13037 2010-01-01 Joel Brobecker <brobecker@adacore.com>
13039 * server.c (gdbserver_version): Update copyright year to 2010.
13040 * gdbreplay.c (gdbreplay_version): Likewise.
13042 2009-12-28 Doug Evans <dje@google.com>
13044 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13045 elf/external.h. Include <elf.h> instead but only if necessary.
13047 2009-12-28 Pedro Alves <pedro@codesourcery.com>
13049 * linux-low.c (linux_remove_process): Remove `detaching'
13050 parameter. Don't release/detach from thread_db here.
13051 (linux_kill): Release/detach from thread_db here, ...
13052 (linux_detach): ... and here, before actually detaching.
13053 (linux_wait_1): ... and here, when a process exits.
13054 * thread-db.c (any_thread_of): New.
13055 (thread_db_free): Switch the current inferior to a thread of the
13058 2009-12-21 Doug Evans <dje@google.com>
13060 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13062 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13063 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13064 warning ifndef __NR_tkill. Move setting of errno there too.
13065 Delete unnecessary resetting of errno after syscall.
13066 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13068 * configure.ac: Check for dladdr.
13069 * config.in: Regenerate.
13070 * configure: Regenerate.
13071 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13072 (try_thread_db_load): Update.
13074 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13076 2009-12-18 Doug Evans <dje@google.com>
13078 * event-loop.c: Include unistd.h if it exists.
13080 * linux-low.c (my_waitpid): Move definition away from being in
13081 between linux_tracefork_child/linux_test_for_tracefork.
13083 * gdb_proc_service.h (psaddr_t): Fix type.
13084 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13085 signature to match glibc.
13087 2009-12-16 Doug Evans <dje@google.com>
13089 * linux-low.c (linux_read_memory): Fix argument to read.
13091 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13093 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13094 events, don't leave current_inferior pointing at null.
13096 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13098 * win32-low.c (LOG): Delete.
13099 (OUTMSG): Output to stderr.
13100 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13101 on compile time LOG macro.
13102 (win32_wait): Fix debug output.
13104 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13106 * win32-low.c (win32_add_one_solib): If the dll name is
13107 "ntdll.dll", prepend the system directory to the dll path.
13109 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13111 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13113 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
13114 Vladimir Prus <vladimir@codesourcery.com>
13116 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13117 * configure.ac: Check for __mcoldfire__ and set
13118 gdb_cv_m68k_is_coldfire.
13119 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13120 reg-cf.o and reg-m68k.o.
13121 * configure: Regenerated.
13123 2009-11-16 Pedro Alves <pedro@codesourcery.com>
13125 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13126 Pass it to thread_db_free.
13127 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13128 proper `detaching' argument to linux_remove_process.
13129 * linux-low.h (thread_db_free): Add `detaching' parameter.
13130 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13132 (thread_db_free): Add `detaching' parameter. Only
13133 call td_ta_clear_event if detaching from process.
13135 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13137 * thread-db.c (thread_db_free): Fix typo.
13139 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13142 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13144 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13146 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13147 with an i686 compiler.
13148 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13150 * configure: Rebuilt.
13152 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13156 * server.c (handle_search_memory_1): Correct read_addr initialization
13157 in loop for searching subsequent chunks.
13159 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13161 * configure.ac: New --with-libthread-db option.
13162 * thread-db.c: Allow direct dependence on libthread_db.
13163 (thread_db_free): Adjust.
13164 * config.in: Regenerate.
13165 * configure: Likewise.
13167 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13170 * thread-db.c (attach_thread): New function.
13171 (maybe_attach_thread): Return success/failure.
13172 (find_new_threads_callback): Adjust.
13173 (thread_db_find_new_threads): Loop until no new threads.
13175 2009-10-13 Pedro Alves <pedro@codesourcery.com>
13177 * proc-service.c (ps_lgetregs): Formatting.
13179 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13181 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13182 * configure.ac: Adjust.
13183 * linux-low.h (struct process_info_private): Move members to struct
13185 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13186 * linux-low.c (linux_remove_process): Adjust.
13187 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13188 * server.c (handle_query): Move code ...
13189 (handle_monitor_command): ... here. New function.
13190 * target.h (struct target_ops): New member.
13191 * thread-db.c (struct thread_db): New.
13192 (libthread_db_search_path): New variable.
13193 (thread_db_create_event, thread_db_enable_reporting)
13194 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13195 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13196 (try_thread_db_load_1, dladdr_to_soname): New functions.
13197 (try_thread_db_load, thread_db_load_search): New functions.
13198 (thread_db_init): Search for libthread_db.
13199 (thread_db_free): New function.
13200 (thread_db_handle_monitor_command): Likewise.
13201 * config.in: Regenerate.
13202 * configure: Regenerate.
13204 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13206 * spu-low.c (spu_kill): Wait for inferior to terminate.
13207 Call clear_inferiors.
13208 (spu_detach): Call clear_inferiors.
13210 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13212 * aclocal.m4: Regenerate.
13213 * config.in: Likewise.
13214 * configure: Likewise.
13216 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13218 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13219 (parse_spufs_run): New function.
13220 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13221 (ppc_breakpoint_at): Handle SPU breakpoints.
13223 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13225 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13226 (SPUFS_MAGIC): Define.
13227 (spu_enumerate_spu_ids): New function.
13228 (linux_qxfer_spu): New function.
13229 (linux_target_ops): Install linux_qxfer_spu.
13231 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13233 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13234 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13235 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13236 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13237 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13238 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13239 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13240 (init_registers_powerpc_cell32l): Add prototype.
13241 (init_registers_powerpc_cell64l): Likewise.
13242 (ppc_arch_setup): Detect Cell/B.E. architecture.
13244 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13246 * Makefile.in (datarootdir): New variable.
13248 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13250 * linux-low.c (linux_write_memory): Update debugging output.
13251 * Makefile.in (clean): Add new descriptions.
13252 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13253 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13254 * configure.srv: Add new files for arm*-*-linux*.
13255 * linux-arm-low.c: Add new declarations.
13256 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13257 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13258 (HWCAP_VFPv3D16): New.
13259 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13260 instead of __IWMMXT__.
13261 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13262 (arm_arch_setup): New.
13263 (target_regsets): Remove #ifdef. Add VFP regset.
13264 (the_low_target): Use arm_arch_setup.
13266 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13268 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13269 the main thread again.
13271 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13273 Adding Neutrino gdbserver.
13274 * configure: Regenerated.
13275 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13276 * configure.srv (i[34567]86-*-nto*): New target.
13277 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13278 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13279 (nto_comctrl) [__QNX__]: New function.
13280 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13282 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
13284 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13287 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13288 Pedro Alves <pedro@codesourcery.com>
13290 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13291 don't support CONTEXT_EXTENDED_REGISTERS.
13292 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13293 (the_low_target): Install them.
13294 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13295 failing with ERROR_PIPE_NOT_CONNECTED.
13297 2009-06-30 Doug Evans <dje@google.com>
13298 Pierre Muller <muller@ics.u-strasbg.fr>
13300 Add h/w watchpoint support to x86-linux, win32-i386.
13301 * Makefile.in (SFILES): Add i386-low.c
13302 (i386_low_h): Define.
13303 (i386-low.o): Add dependencies.
13304 (linux-x86-low.o): Add i386-low.h dependency.
13305 (win32-i386-low.o): Ditto.
13306 * i386-low.c: New file.
13307 * i386-low.h: New file.
13308 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13309 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13310 * linux-low.c (linux_add_process): Initialize arch_private.
13311 (linux_remove_process): Free arch_private.
13312 (add_lwp): Initialize arch_private.
13313 (delete_lwp): Free arch_private.
13314 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13316 * linux-low.h (process_info_private): New member arch_private.
13317 (lwp_info): New member arch_private.
13318 (linux_target_ops): New members new_process, new_thread,
13320 (ptid_of): New macro.
13321 * linux-x86-low.c: Include stddef.h, i386-low.h.
13322 (arch_process_info): New struct.
13323 (arch_lwp_info): New struct.
13324 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13325 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13326 (i386_dr_low_get_status): New function.
13327 (x86_insert_point, x86_remove_point): New functions.
13328 (x86_stopped_by_watchpoint): New function.
13329 (x86_stopped_data_address): New function.
13330 (x86_linux_new_process, x86_linux_new_thread): New functions.
13331 (x86_linux_prepare_to_resume): New function.
13332 (the_low_target): Add entries for insert_point, remove_point,
13333 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13335 * server.c (debug_hw_points): New global.
13336 (monitor_show_help): Document set debug-hw-points.
13337 (handle_query): Process "set debug-hw-points".
13338 * server.h (debug_hw_points): Declare.
13339 (paddress): Declare.
13340 * utils.c (NUMCELLS, CELLSIZE): New macros.
13341 (get_sell, xsnprintf, paddress): New functions.
13342 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13343 remove_point, stopped_by_watchpoint, stopped_data_address.
13344 * win32-i386-low.c: Include i386-low.h.
13345 (debug_reg_state): Replaces dr.
13346 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13347 (i386_dr_low_get_status): New function.
13348 (i386_insert_point, i386_remove_point): New functions.
13349 (i386_stopped_by_watchpoint): New function.
13350 (i386_stopped_data_address): New function.
13351 (i386_initial_stuff): Update.
13352 (get_thread_context,set_thread_context,i386_thread_added): Update.
13353 (the_low_target): Add entries for insert_point,
13354 remove_point, stopped_by_watchpoint, stopped_data_address.
13355 * win32-low.c (win32_insert_watchpoint): New function.
13356 (win32_remove_watchpoint): New function.
13357 (win32_stopped_by_watchpoint): New function.
13358 (win32_stopped_data_address): New function.
13359 (win32_target_ops): Add entries for insert_watchpoint,
13360 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13361 * win32-low.h (win32_target_ops): New members insert_point,
13362 remove_point, stopped_by_watchpoint, stopped_data_address.
13364 2009-06-25 Pedro Alves <pedro@codesourcery.com>
13366 * server.c (process_serial_event): Re-return unsupported, not
13367 error, if the type isn't recognized. Re-allow supporting only
13368 insert or remove packets. Also call require_running for
13369 breakpoints. Add missing break statement to default case. Tidy.
13370 * target.h (struct target_ops): Rename insert_watchpoint to
13371 insert_point, and remove_watchpoint to remove_point.
13373 * linux-low.h (struct linux_target_ops): Likewise.
13374 * linux-low.c (linux_insert_watchpoint): Rename to ...
13375 (linux_insert_point): ... this. Adjust.
13376 (linux_remove_watchpoint): Rename to ...
13377 (linux_remove_point): ... this. Adjust.
13378 (linux_target_ops): Adjust.
13379 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13380 (cris_insert_point): ... this.
13381 (cris_remove_watchpoint): Rename to ...
13382 (cris_remove_point): ... this.
13383 (the_low_target): Adjust.
13385 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13387 * server.c (handle_v_kill): Pass signal_pid to
13388 kill_inferior if multi_process is zero.
13390 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13392 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13393 * target.h (target_ops): Comment for *_watchpoint to make it clear
13394 the functions can get types '0' and '1'.
13396 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13398 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13399 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13400 * regcache.c (get_regcache): Likewise.
13401 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13402 * win32-low.c (child_fetch_inferior_registers): Remove check for
13405 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13406 Pedro Alves <pedro@codesourcery.com>
13408 * target.h (struct target_ops) <supports_multi_process>: New
13410 (target_supports_multi_process): New.
13411 * server.c (handle_query): Even if GDB reports support, only
13412 enable multi-process if the target also supports it. Report
13413 multi-process support only if the target backend supports it.
13414 * linux-low.c (linux_supports_multi_process): New function.
13415 (linux_target_ops): Install it as target_supports_multi_process
13418 2009-05-24 Doug Evans <dje@google.com>
13420 Global renaming of find_thread_pid to find_thread_ptid.
13421 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13422 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13423 All callers updated.
13425 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13426 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13429 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13430 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13431 (linux_resume_one_lwp): Ditto.
13433 2009-05-23 Doug Evans <dje@google.com>
13435 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13436 from struct inferior_list_entry * to struct lwp_info *.
13437 All callers updated.
13439 2009-05-13 Doug Evans <dje@google.com>
13441 * linux-x86-low.c: Don't include assert.h.
13442 (x86_siginfo_fixup): Use fatal, not assert.
13443 (x86_arch_setup): Fix comment.
13445 2009-05-12 Doug Evans <dje@google.com>
13447 Biarch support for i386/amd64 gdbserver.
13448 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13449 Add linux-x86-low.c.
13450 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13451 (linux-x86-low.o): Add.
13452 * linux-x86-64-low.c: Delete.
13453 * linux-i386-low.c: Delete.
13454 * linux-x86-low.c: New file.
13455 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13457 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13459 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13460 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13461 (linux_child_pid_to_exec_file): New function.
13462 (elf_64_header_p, elf_64_file_p): New functions.
13463 (siginfo_fixup): New function.
13464 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13465 give target a chance to convert layout.
13466 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13467 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13469 2009-05-07 Doug Evans <dje@google.com>
13471 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13472 (regsets_store_inferior_registers): Ditto.
13474 2009-05-06 Pedro Alves <pedro@codesourcery.com>
13478 * linux-low.c (must_set_ptrace_flags): Delete.
13479 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13481 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13482 `lwp->must_set_ptrace_flags' instead.
13483 (linux_wait_for_event_1): Set ptrace options here.
13484 (linux_wait_1): ... not here.
13486 2009-04-30 Doug Evans <dje@google.com>
13488 * inferiors.c (started_inferior_callback): New function.
13489 (attached_inferior_callback): New function.
13490 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13491 * server.c (print_started_pid, print_attached_pid): New functions.
13492 (detach_or_kill_for_exit): New function.
13493 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13494 * server.h (have_started_inferiors_p): Declare.
13495 (have_attached_inferiors_p): Declare.
13497 * inferiors.c (remove_process): Fix memory leak, free process.
13498 * linux-low.c (linux_remove_process): New function.
13499 (linux_kill): Call it instead of remove_process.
13500 (linux_detach, linux_wait_1): Ditto.
13502 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13504 * configure.srv: Add x86 Windows CE target.
13506 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13508 * inferiors.c (get_thread_process): Make global.
13509 * server.h (get_thread_process): Add prototype.
13510 * thread-db.c (find_one_thread): Use get_thread_process
13511 instead of current_process.
13512 (thread_db_get_tls_address): Do not crash if called when
13513 thread layer is not yet initialized.
13515 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13517 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13518 * spu-low.c (current_tid): Rename to ...
13519 (current_ptid): ... this.
13520 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13521 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13522 ptid_get_lwp (current_ptid) instead of current_tid.
13523 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13524 instead of current_tid. Use find_process_pid to verify pid
13525 argument is valid. Pass proper argument to remove_process.
13526 (spu_thread_alive): Compare current_ptid instead of current_tid.
13527 (spu_resume): Likewise.
13529 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13531 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13534 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13536 Implement the multiprocess extensions, and add linux multiprocess
13539 * server.h (ULONGEST): Declare.
13540 (struct ptid, ptid_t): New.
13541 (minus_one_ptid, null_ptid): Declare.
13542 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13543 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13544 (struct inferior_list_entry): Change `id' type from unsigned from
13546 (struct sym_cache, struct breakpoint, struct
13547 process_info_private): Forward declare.
13548 (struct process_info): Declare.
13549 (current_process): Declare.
13550 (all_processes): Declare.
13551 (initialize_inferiors): Declare.
13552 (add_thread): Adjust to use ptid_t.
13553 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13554 (add_process, remove_process, find_thread_pid): Declare.
13555 (find_inferior_id): Adjust to use ptid_t.
13556 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13557 (multi_process): Declare.
13558 (push_event): Adjust to use ptid_t.
13559 (read_ptid, write_ptid): Declare.
13560 (prepare_resume_reply): Adjust to use ptid_t.
13561 (clear_symbol_cache): Declare.
13562 * inferiors.c (all_processes): New.
13563 (null_ptid, minus_one_ptid): New.
13564 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13565 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13566 (add_thread): Change unsigned long to ptid. Remove gdb_id
13568 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13569 (gdb_id_to_thread): Rename to ...
13570 (find_thread_pid): ... this. Change unsigned long to ptid.
13571 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13572 (loaded_dll, pull_pid_from_list): Adjust.
13573 (add_process, remove_process, find_process_pid)
13574 (get_thread_process, current_process, initialize_inferiors): New.
13575 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13576 (struct target_waitstatus) <related_pid>: Ditto.
13577 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13578 return type to int.
13579 (struct target_ops) <join>: Add `pid' argument.
13580 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13581 (struct target_ops) <wait>: Add `ptid' field. Change return type
13583 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13584 (mywait): Add `ptid' argument. Change return type to ptid_t.
13585 (target_pid_to_str): Declare.
13586 * target.c (set_desired_inferior): Adjust to use ptids.
13587 (mywait): Add new `ptid' argument. Adjust.
13588 (target_pid_to_str): New.
13589 * mem-break.h (free_all_breakpoints): Declare.
13590 * mem-break.c (breakpoints): Delelete.
13591 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13592 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13593 to use per-process breakpoint list.
13594 (free_all_breakpoints): New.
13595 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13596 (symbol_cache, all_symbols_looked_up): Delete.
13598 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13600 (prepare_resume_reply): Change ptid argument's type from unsigned
13601 long to ptid_t. Adjust. Implement W;process and X;process.
13602 (free_sym_cache, clear_symbol_cache): New.
13603 (look_up_one_symbol): Adjust to per-process symbol cache. *
13604 * server.c (cont_thread, general_thread, step_thread): Change type
13606 (attached): Delete.
13607 (multi_process): New.
13608 (last_ptid): Change type to ptid_t.
13609 (struct vstop_notif) <ptid>: Change type to ptid_t.
13610 (queue_stop_reply, push_event): Change `ptid' argument's type to
13612 (discard_queued_stop_replies): Add `pid' argument.
13613 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13614 changes. Don't reference the `attached' global.
13615 (attach_inferior): Adjust to mywait interface changes.
13616 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13617 features. Handle and report "multiprocess+". Handle
13619 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13621 (handle_v_kill): New.
13622 (handle_v_stopped): Adjust to use target_pid_to_str.
13623 (handle_v_requests): Allow multiple attaches and runs when
13624 multiprocess extensions are in effect. Handle "vKill".
13625 (myresume): Adjust to use ptids.
13626 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13627 (handle_status): Adjust to discard_queued_stop_replies interface
13629 (first_thread_of, kill_inferior_callback)
13630 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13631 (main): Call initialize_inferiors. Adjust to use ptids, killing
13632 and detaching from all inferiors. Handle multiprocess packet
13634 * linux-low.h: Include gdb_proc_service.h.
13635 (struct process_info_private): New.
13636 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13637 <lwpid_of>: Use ptid_get_lwp.
13638 (get_lwp_thread): Adjust.
13639 (struct lwp_info): Add `dead' member.
13640 (find_lwp_pid): Declare.
13641 * linux-low.c (thread_db_active): Delete.
13642 (new_inferior): Adjust comment.
13643 (inferior_pid): Delete.
13644 (linux_add_process): New.
13645 (handle_extended_wait): Adjust.
13646 (add_lwp): Change unsigned long to ptid.
13647 (linux_create_inferior): Add process to processes table. Adjust
13648 to use ptids. Don't set new_inferior here.
13649 (linux_attach_lwp): Rename to ...
13650 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13651 it. Adjust to use ptids.
13652 (linux_attach_lwp): New.
13653 (linux_attach): Add process to processes table. Don't set
13655 (struct counter): New.
13656 (second_thread_of_pid_p, last_thread_of_process_p): New.
13657 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13658 multiple processes.
13659 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13660 processes. Remove process from process table.
13661 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13662 to multiple processes.
13663 (any_thread_of): New.
13664 (linux_detach): Add `pid' argument, and handle it. Remove process
13665 from processes table.
13666 (linux_join): Add `pid' argument. Handle it.
13667 (linux_thread_alive): Change unsighed long argument to ptid_t.
13668 Consider dead lwps as not being alive.
13669 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13670 threads we're not interested in.
13671 (same_lwp, find_lwp_pid): New.
13672 (linux_wait_for_lwp): Change `pid' argument's type from int to
13674 (linux_wait_for_event): Rename to ...
13675 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13676 from int to ptid_t. Adjust.
13677 (linux_wait_for_event): New.
13678 (linux_wait_1): Add `ptid' argument. Change return type to
13679 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13680 that exit from the process table.
13681 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13683 (mark_lwp_dead): New.
13684 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13685 stopping all threads, mark its main lwp as dead.
13686 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13688 (fetch_register, usr_store_inferior_registers)
13689 (regsets_fetch_inferior_registers)
13690 (regsets_store_inferior_registers, linux_read_memory)
13691 (linux_write_memory): Inline `inferior_pid'.
13692 (linux_look_up_symbols): Adjust to use per-process
13693 `thread_db_active'.
13694 (linux_request_interrupt): Adjust to use ptids.
13695 (linux_read_auxv): Inline `inferior_pid'.
13696 (initialize_low): Don't reference thread_db_active.
13697 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13698 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13699 (ps_getpid): Return the pid of the current inferior.
13700 * thread-db.c (proc_handle, thread_agent): Delete.
13701 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13703 (find_one_thread): Change argument type to ptid_t. Adjust to
13705 (maybe_attach_thread): Adjust to per-process data and ptids.
13706 (thread_db_find_new_threads): Ditto.
13707 (thread_db_init): Ditto.
13708 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13709 processes table. Adjust to use ptids.
13710 (spu_kill, spu_detach): Adjust interface. Remove process from
13712 (spu_join, spu_thread_alive): Adjust interface.
13713 (spu_wait): Adjust interface. Remove process from processes
13714 table. Adjust to use ptids.
13715 * win32-low.c (current_inferior_tid): Delete.
13716 (current_inferior_ptid): New.
13717 (debug_event_ptid): New.
13718 (thread_rec): Take a ptid. Adjust.
13719 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13720 (child_delete_thread): Ditto.
13721 (do_initial_child_stuff): Add `attached' argument. Add process to
13723 (child_fetch_inferior_registers, child_store_inferior_registers):
13725 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13726 (win32_attach): Pass 1 to do_initial_child_stuff.
13727 (win32_kill): Adjust interface. Remove process from processes
13729 (win32_detach): Ditto.
13730 (win32_join): Adjust interface.
13731 (win32_thread_alive): Take a ptid.
13732 (win32_resume): Adjust to use ptids.
13733 (get_child_debug_event): Ditto.
13734 (win32_wait): Adjust interface. Remove exiting process from
13737 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13739 Non-stop mode support.
13741 * server.h (non_stop): Declare.
13742 (gdb_client_data, handler_func): Declare.
13743 (delete_file_handler, add_file_handler, start_event_loop):
13745 (handle_serial_event, handle_target_event, push_event)
13746 (putpkt_notif): Declare.
13747 * target.h (enum resume_kind): New.
13748 (struct thread_resume): Replace `step' field by `kind' field.
13749 (TARGET_WNOHANG): Define.
13750 (struct target_ops) <wait>: Add `options' argument.
13751 <supports_non_stop, async, start_non_stop>: New fields.
13752 (target_supports_non_stop, target_async): New.
13753 (start_non_stop): Declare.
13754 (mywait): Add `options' argument.
13755 * target.c (mywait): Add `options' argument. Print child exit
13756 notifications here.
13757 (start_non_stop): New.
13758 * server.c (non_stop, own_buf, mem_buf): New globals.
13759 (struct vstop_notif): New.
13760 (notif_queue): New global.
13761 (queue_stop_reply, push_event, discard_queued_stop_replies)
13762 (send_next_stop_reply): New.
13763 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13765 (attach_inferior): In non-stop mode, don't wait for the target
13767 (handle_general_set): Handle QNonStop.
13768 (handle_query): When handling qC, return the current general
13769 thread, instead of the first thread of the list.
13770 (handle_query): If the backend supports non-stop mode, include
13771 QNonStop+ in the qSupported query response.
13772 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13774 (handle_v_attach, handle_v_run): Handle non-stop mode.
13775 (handle_v_stopped): New.
13776 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13777 (myresume): Adjust to use resume_kind. Handle non-stop.
13778 (queue_stop_reply_callback): New.
13779 (handle_status): Handle non-stop mode.
13780 (main): Clear non_stop flag on reconnection. Use the event-loop.
13781 Refactor serial protocol handling from here ...
13782 (process_serial_event): ... to this new function. When GDB
13783 selects any thread, select one here. In non-stop mode, wait until
13784 GDB acks all pending events before exiting.
13785 (handle_serial_event, handle_target_event): New.
13786 * remote-utils.c (remote_open): Install remote_desc in the event
13788 (remote_close): Remove remote_desc from the event loop.
13789 (putpkt_binary): Rename to...
13790 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13791 (putpkt_binary): New as wrapper around putpkt_binary_1.
13792 (putpkt_notif): New.
13793 (prepare_resume_reply): In non-stop mode, don't change the
13795 * event-loop.c: New.
13796 * Makefile.in (OBJ): Add event-loop.o.
13797 (event-loop.o): New rule.
13799 * linux-low.h (pid_of): Moved here.
13801 (get_lwp_thread): Use lwpid_of.
13802 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13803 * linux-low.c (pid_of): Delete.
13804 (inferior_pid): Use lwpid_of.
13805 (linux_event_pipe): New.
13806 (target_is_async_p): New.
13808 (handle_extended_wait): Use lwpid_of.
13809 (add_lwp): Don't set lwpid field.
13810 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13811 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13812 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13813 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13814 first. Adjust to linux_wait_for_event interface changes. Use
13816 (linux_detach): Don't delete the main lwp here.
13817 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13818 (status_pending_p): Don't consider explicitly suspended lwps.
13819 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13820 pointer. Add OPTIONS argument. Change return type to int. Use
13821 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13822 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13823 pointer. Add status pointer argument. Return a pid instead of a
13824 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13825 changes. In non-stop mode, don't switch to a random thread.
13826 (linux_wait): Rename to...
13827 (linux_wait_1): ... this. Add target_options argument, and handle
13828 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13829 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13830 clean exit and signal exit code. Don't stop all threads in
13831 non-stop mode. In all-stop mode, only stop all threads when
13832 reporting a stop to GDB. Handle explicit thread stop requests.
13833 (async_file_flush, async_file_mark): New.
13835 (send_sigstop): Use lwpid_of.
13836 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13837 interface changes. In non-stop mode, don't switch to a random
13839 (linux_resume_one_lwp): Use lwpid_of.
13840 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13841 (linux_resume_one_thread): ... this. Handle resume_stop. In
13842 non-stop mode, don't look for pending flag in all threads.
13843 (resume_status_pending_p): Don't consider explicitly suspended
13845 (my_waitpid): Reimplement. Emulate __WALL.
13846 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13848 (sigchld_handler, linux_supports_non_stop, linux_async)
13849 (linux_start_non_stop): New.
13850 (linux_target_ops): Register linux_supports_non_stop, linux_async
13851 and linux_start_non_stop.
13852 (initialize_low): Install SIGCHLD handler.
13853 * thread-db.c (thread_db_create_event, find_one_thread)
13854 (thread_db_get_tls_address): Use lwpid_of.
13855 * win32-low.c (win32_detach): Adjust to use resume_kind.
13856 (win32_wait): Add `options' argument.
13857 * spu-low.c (spu_resume): Adjust to use resume_kind.
13858 (spu_wait): Add `options' argument.
13860 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13862 Decouple target code from remote protocol.
13864 * target.h (enum target_waitkind): New.
13865 (struct target_waitstatus): New.
13866 (struct target_ops) <wait>: Return an unsigned long. Take a
13867 target_waitstatus pointer instead of a char pointer.
13868 (mywait): Likewise.
13869 * target.c (mywait): Change prototype to return an unsigned long.
13870 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13871 * server.h (thread_from_wait, old_thread_from_wait): Delete
13873 (prepare_resume_reply): Change prototype to take a
13875 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13876 (last_status, last_ptid): New.
13877 (start_inferior): Remove "statusptr" argument. Adjust. Return a
13878 pid instead of a signal.
13879 (attach_inferior): Remove "status" and "signal" parameters.
13881 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13883 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13884 (handle_v_requests, myresume): Remove "status" and "signal"
13885 parameters. Adjust.
13886 (handle_status): New.
13887 (main): Delete local `status'. Adjust.
13888 * remote-utils.c: Include target.h.
13889 (prepare_resume_reply): Change prototype to take a
13890 target_waitstatus. Adjust.
13892 * linux-low.c (linux_wait): Adjust to new target_ops->wait
13894 * spu-low.c (spu_wait): Adjust.
13895 * win32-low.c (enum target_waitkind, struct target_waitstatus):
13897 (win32_wait): Adjust.
13899 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13901 * target.h (struct thread_resume): Delete leave_stopped member.
13902 (struct target_ops): Add a `n' argument to the `resume' callback.
13903 * server.c (start_inferior): Adjust.
13904 (handle_v_cont, myresume): Adjust.
13905 * linux-low.c (check_removed_breakpoint): Adjust to resume
13906 interface change, and to removed leave_stopped field.
13907 (resume_ptr): Delete.
13908 (struct thread_resume_array): New.
13909 (linux_set_resume_request): Add new `arg' parameter. Adjust to
13910 resume interface change.
13911 (linux_continue_one_thread, linux_queue_one_thread)
13912 (resume_status_pending_p): Check if the resume field is NULL
13913 instead of checking the leave_stopped member.
13914 (linux_resume): Adjust to the target resume interface change.
13915 * spu-low.c (spu_resume): Adjust to the target resume interface
13917 * win32-low.c (win32_detach, win32_resume): Ditto.
13919 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13921 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13923 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13925 (linux_continue_one_thread): Only preserve the stepping flag if
13926 there's a pending breakpoint.
13928 2009-03-31 Pedro Alves <pedro@codesourcery.com>
13930 * server.c (main): After the inferior having exited, call
13931 remote_close before exiting gdbserver.
13933 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
13935 Fix size of FPSCR in Power 7 processors.
13936 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
13937 (PPC_FEATURE_HAS_DFP): New #define.
13938 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
13941 2009-03-23 Pedro Alves <pedro@codesourcery.com>
13943 * server.c (handle_query) Whitespace and formatting.
13945 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13947 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
13948 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
13949 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
13950 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
13951 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
13952 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
13953 Makefile.in, configure.ac: Fix whitespace throughout.
13954 * configure: Regenerate.
13956 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13958 * inferiors.c (find_inferior): Make it safe for the callback
13959 function to delete the currently iterated inferior.
13961 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13963 * Makefile.in (linuw_low_h): Move higher.
13964 (thread-db.o): Depend on $(linux_low_h).
13966 2009-03-17 Pedro Alves <pedro@codesourcery.com>
13968 Rename "process" to "lwp" throughout.
13970 * linux-low.c (all_processes): Rename to...
13971 (all_lwps): ... this.
13972 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
13973 (add_process): Rename to ...
13974 (add_lwp): ... this. Adjust.
13975 (linux_create_inferior): Adjust.
13976 (linux_attach_lwp): Adjust.
13977 (linux_attach): Adjust.
13978 (linux_kill_one_process): Rename to ...
13979 (linux_kill_one_lwp): ... this. Adjust.
13980 (linux_kill): Adjust.
13981 (linux_detach_one_process): Rename to ...
13982 (linux_detach_one_lwp): ... this. Adjust.
13983 (linux_detach): Adjust.
13984 (check_removed_breakpoint): Adjust.
13985 (status_pending_p): Adjust.
13986 (linux_wait_for_process): Rename to ...
13987 (linux_wait_for_lwp): ... this. Adjust.
13988 (linux_wait_for_event): Adjust.
13989 (send_sigstop): Adjust.
13990 (wait_for_sigstop): Adjust.
13991 (stop_all_processes): Rename to ...
13992 (stop_all_lwps): ... this.
13993 (linux_resume_one_process): Rename to ...
13994 (linux_resume_one_lwp): ... this. Adjust.
13995 (linux_set_resume_request, linux_continue_one_thread)
13996 (linux_queue_one_thread, resume_status_pending_p)
13997 (usr_store_inferior_registers, regsets_store_inferior_registers)
13998 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14000 * linux-low.h (get_process): Rename to ...
14001 (get_lwp): ... this. Adjust.
14002 (get_thread_process): Rename to ...
14003 (get_thread_lwp): ... this. Adjust.
14004 (get_process_thread): Rename to ...
14005 (get_lwp_thread): ... this. Adjust.
14006 (struct process_info): Rename to ...
14007 (struct lwp_info): ... this.
14008 (all_processes): Rename to ...
14009 (all_lwps): ... this.
14010 * proc-service.c (ps_lgetregs): Adjust.
14011 * thread-db.c (thread_db_create_event, find_one_thread)
14012 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14014 2009-03-14 Pedro Alves <pedro@codesourcery.com>
14016 * server.c (handle_query): Handle "qAttached".
14018 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14020 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14021 GPLv3, update license URL.
14023 2009-03-01 Doug Evans <dje@google.com>
14025 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
14026 (server_h): Add gdb_signals.h.
14027 (signals.o): Update.
14028 * server.h (target_signal_from_host,target_signal_to_host_p)
14029 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14031 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14033 * remote-utils.c (getpkt): Also generate remote-debug
14034 information if noack_mode is set.
14036 2009-02-06 Pedro Alves <pedro@codesourcery.com>
14038 * server.c (handle_query): Report qXfer:siginfo:read and
14039 qXfer:siginfo:write as supported and handle them.
14040 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14041 * linux-low.c (linux_xfer_siginfo): New.
14042 (linux_target_ops): Set it.
14044 2009-01-26 Pedro Alves <pedro@codesourcery.com>
14046 * server.c (gdbserver_usage): Mention --remote-debug.
14047 (main): Accept '--remote-debug' switch.
14049 2009-01-18 Doug Evans <dje@google.com>
14051 * regcache.c (new_register_cache): No need to check result of xcalloc.
14052 * server.c (handle_search_memory): Back out calls to xmalloc,
14053 result is checked and error is returned to user upon failure.
14054 (handle_query): Ditto. Add more checks for result of malloc.
14055 (handle_v_cont): Check result of malloc, report error back to
14057 (handle_v_run): Ditto. Call freeargv.
14058 * server.h (freeargv): Declare.
14059 * utils.c (freeargv): New fn.
14061 2009-01-15 Doug Evans <dje@google.com>
14063 * gdbreplay.c (perror_with_name): Make arg const char *.
14064 * server.h (target_signal_to_name): Make return type const char *.
14065 * thread-db.c (thread_db_err_str): Make return type const char *.
14066 * utils.c (perror_with_name): Make arg const char *.
14068 2009-01-14 Pedro Alves <pedro@codesourcery.com>
14070 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14071 when handling a EXIT_PROCESS_DEBUG_EVENT.
14073 2009-01-06 Joel Brobecker <brobecker@adacore.com>
14075 * gdbreplay.c (gdbreplay_version): Update copyright year.
14076 * server.c (gdbserver_version): Likewise.
14078 2009-01-05 Doug Evans <dje@google.com>
14080 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
14081 (handle_extended_wait): Improve comment.
14083 2008-12-13 Doug Evans <dje@google.com>
14085 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14086 * server.h (ATTR_MALLOC): New macro.
14087 (xmalloc,xcalloc,xstrdup): Declare.
14088 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14089 * inferiors.c: Ditto.
14090 * linux-low.c: Ditto.
14091 * mem-break.c: Ditto.
14092 * regcache.c: Ditto.
14093 * remote-utils.c: Ditto.
14096 * win32-low.c: Ditto.
14098 2008-12-12 Doug Evans <dje@google.com>
14100 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14101 in debugging printf.
14103 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14105 2008-12-09 Doug Evans <dje@google.com>
14107 * linux-low.h (struct process_info): Delete member tid, unused.
14108 * thread-db.c (find_one_thread): Update.
14109 (maybe_attach_thread): Update.
14111 2008-12-02 Pedro Alves <pedro@codesourcery.com>
14113 * target.h (struct target_ops): Add qxfer_osdata member.
14114 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14116 (linux_qxfer_osdata): New functions.
14117 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14119 * server.c (handle_query): Handle "qXfer:osdata:read:".
14120 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14121 (buffer_xml_printf): New functions.
14122 * server.h (struct buffer): New.
14123 (buffer_grow_str, buffer_grow_str0): New macros.
14124 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14125 (buffer_xml_printf): Declare.
14127 2008-11-24 Doug Evans <dje@google.com>
14129 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14131 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14133 * server.c (handle_v_run): Always use the supplied argument list.
14135 2008-11-19 Bob Wilson <bob.wilson@acm.org>
14137 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14138 (xtensa_regmap_table): Add entry for scompare1.
14140 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14142 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14143 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14144 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14145 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14146 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14147 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14148 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14149 XML target descriptions.
14150 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14151 when inferior is running on an ISA 2.05 or later processor. Add
14152 special case to return offset for full 64-bit slot of FPSCR when
14155 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14157 * Makefile.in (SFILES, clean): Added sparc64 files.
14158 (reg-sparc64.o, reg-sparc64.c): New.
14159 * configure.srv (sparc*-*-linux*): New configuration.
14160 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14161 syscall arguments for SPARC.
14162 (regsets_store_inferior_registers): Likewise.
14163 * linux-sparc-low.c: New file.
14165 2008-10-21 Doug Evans <dje@google.com>
14167 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14168 (READLINE_DIR,READLINE_DEP): Delete.
14169 (INTERNAL_CFLAGS): Update.
14170 (LINTFLAGS): Update.
14172 2008-10-10 Pedro Alves <pedro@codesourcery.com>
14174 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14175 whole argv from the last run, not just argv[0].
14177 2008-09-08 Pedro Alves <pedro@codesourcery.com>
14179 * regcache.c (new_register_cache): Return NULL if the register
14180 cache size isn't known yet.
14181 (free_register_cache): Avoid dereferencing a NULL regcache.
14183 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14185 * configure.srv: Merge MIPS and MIPS64.
14187 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14189 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14191 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
14193 * Makefile.in: Add required vsx dependencies.
14195 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14196 Declare init_registers_powerpc_vsx32l.
14197 Declare init_registers_powerpc_vsx64l.
14198 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14199 (ppc_arch_setup): Check for VSX in hwcap.
14200 (ppc_fill_vsxregset): New function.
14201 (ppc_store_vsxregset): New function.
14202 Add new VSX entry in regset_info target_regsets.
14204 * configure.srv: Add new VSX dependencies.
14206 2008-08-12 Pedro Alves <pedro@codesourcery.com>
14208 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14209 (remote_open): Set or clear transport_is_reliable.
14210 (putpkt_binary): Don't expect acks in noack mode.
14211 (getpkt): Don't send ack/nac in noack mode.
14212 * server.c (handle_general_set): Handle QStartNoAckMode.
14213 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14215 (main): Reset noack_mode on every connection.
14216 * server.h (noack_mode): Declare.
14218 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14220 * Makefile.in (GDBREPLAY_OBS): New variable.
14221 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14223 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14224 Daniel Jacobowitz <dan@codesourcery.com>
14226 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14227 (usr_store_inferior_registers): Likewise.
14228 (regsets_store_inferior_registers): Likewise.
14230 2008-07-31 Rolf Jansen <rj@surtec.com>
14231 Pedro Alves <pedro@codesourcery.com>
14233 * configure.ac: Check for memmem declaration.
14234 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14235 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14236 (disable_packet_qfThreadInfo): Unconditionally compile.
14237 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14238 * configure, config.in: Regenerate.
14240 2008-07-28 Doug Kwan <dougkwan@google.com>
14242 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14243 (linux_write_memory): Remove declaration of errno.
14245 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14247 * linux-low.c (handle_extended_wait): Do not use "status"
14248 variable uninitialized.
14250 2008-07-07 Pedro Alves <pedro@codesourcery.com>
14252 * server.c (handle_v_attach): Inhibit reporting dll changes.
14254 2008-06-27 Pedro Alves <pedro@codesourcery.com>
14256 * remote-utils.c (prepare_resume_reply): If requested, don't
14257 output "thread:TID" in the T stop reply.
14259 * server.c (disable_packet_vCont, disable_packet_Tthread)
14260 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14261 (handle_query): If requested, disable support for qC, qfThreadInfo
14263 (handle_v_requests): If requested, disable support for vCont.
14264 (gdbserver_show_disableable): New.
14265 (main): Handle --disable-packet and --disable-packet=LIST.
14267 * server.h (disable_packet_vCont, disable_packet_Tthread)
14268 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14270 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14272 * server.c (gdbserver_usage): Mention --version.
14274 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14276 * Makefile.in (gdbreplay.o): New rule.
14278 2008-06-06 Joseph Myers <joseph@codesourcery.com>
14280 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14281 message, not gdbserver.
14283 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
14284 Nathan Sidwell <nathan@codesourcery.com>
14285 Joseph Myers <joseph@codesourcery.com>
14287 * acinclude.m4: Include ../../config/acx.m4.
14288 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14289 * configure, config.in: Regenerate.
14290 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14291 * server.c (gdbserver_version): Print PKGVERSION.
14292 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14293 (main): Adjust gdbserver_usage calls.
14294 * gdbreplay.c (version, host_name): Add declarations.
14295 (gdbreplay_version, gdbreplay_usage): New.
14296 (main): Accept --version and --help options.
14298 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14300 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14301 (arm_breakpoint_at): Handle Thumb.
14302 (the_low_target): Add comment.
14304 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14306 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14308 2008-05-09 Doug Evans <dje@google.com>
14310 * server.h (decode_search_memory_packet): Declare.
14311 * remote-utils.c (decode_search_memory_packet): New fn.
14312 * server.c (handle_search_memory_1): New fn.
14313 (handle_search_memory): New fn.
14314 (handle_query): Process qSearch:memory packets.
14316 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14318 * regcache.c (registers_length): Remove.
14319 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14320 full register packet.
14321 * regcache.h (registers_length): Remove prototype.
14322 * server.h (PBUFSIZ): Define to 16384.
14324 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14326 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14327 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14328 powerpc-64l.o, and powerpc-altivec64l.o.
14329 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14330 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14331 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14332 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14333 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14336 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14337 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14338 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14339 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14340 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14341 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14342 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14343 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14344 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14345 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14348 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14349 (init_registers_powerpc_32l): ... this new prototype.
14350 (init_registers_powerpc_32): Remove, replace by ...
14351 (init_registers_powerpc_altivec32l): ... this new prototype.
14352 (init_registers_powerpc_e500): Remove, replace by ...
14353 (init_registers_powerpc_e500l): ... this new prototype.
14354 (init_registers_ppc64): Remove, replace by ...
14355 (init_registers_powerpc_64l): ... this new prototype.
14356 (init_registers_powerpc_64): Remove, replace by ...
14357 (init_registers_powerpc_altivec64l): ... this new prototype.
14358 (ppc_num_regs): Set to 73.
14359 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14360 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14361 (ppc_cannot_store_register): Handle orig_r3 and trap.
14362 (ppc_arch_setup): Update init_registers_... calls.
14363 (ppc_fill_gregset): Handle orig_r3 and trap.
14365 * inferiors.c (clear_inferiors): Reset current_inferior.
14367 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
14369 * acinclude.m4: Add override.m4.
14370 * configure: Regenerate.
14372 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14374 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14375 initial call to init_register_ppc64.
14377 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14379 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14380 single powerpc*-*-linux* case.
14381 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14383 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14385 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14386 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14388 * linux-ppc-low.c: Include <elf.h>.
14389 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14390 (ppc_hwcap): New global variable.
14391 (ppc_regmap): Remove __SPE__ #ifdef sections.
14392 (ppc_regmap_e500): New global variable.
14393 (ppc_cannot_store_register): Update __SPE__ special case.
14394 (ppc_get_hwcap): New function.
14395 (ppc_arch_setup): Use it to determine whether inferior supports
14396 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14397 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14398 Do not access registers if target does not support AltiVec.
14399 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14400 Do not access registers if target does not support SPE.
14401 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14403 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14405 * linux-low.c (disabled_regsets, num_regsets): New.
14406 (use_regsets_p): Delete.
14407 (linux_wait_for_process): Clear disabled_regsets.
14408 (regsets_fetch_inferior_registers): Check and set it.
14409 (regsets_store_inferior_registers): Likewise.
14410 (linux_fetch_registers, linux_store_registers): Do not use
14412 (initialize_low): Allocate disabled_regsets.
14414 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14416 * Makefile.in (LIBOBJS): New.
14417 (OBS): Use LIBOBJS.
14418 (memmem.o): New rule.
14419 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14420 * configure: Regenerated.
14422 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14424 * server.c (handle_query): Never return "unsupported" for
14425 qXfer:features:read queries.
14427 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14429 * server.c (get_features_xml): Fix inverted condition.
14430 (handle_query): Always support qXfer:feature:read.
14432 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14434 * server.c (wrapper_argv): New.
14435 (start_inferior): Handle wrapper_argv. If set, expect an extra
14437 (gdbserver_usage): Document --wrapper.
14438 (main): Parse --wrapper.
14440 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14442 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14443 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14444 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14445 (ppc_set_pc): Likewise.
14446 (ppc_arch_setup): New function.
14447 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14448 of collect_register.
14449 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14451 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14453 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14454 instead of linux-ppc64-low.o.
14455 * linux-ppc64-low.c: Remove file.
14456 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14457 (linux-ppc64-low.o): Remove rule.
14459 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14460 (init_registers_powerpc_64): Likewise.
14461 (ppc_regmap): Conditionally define depending on __powerpc64__.
14462 (ppc_cannot_store_register): Do not special-case "fpscr" when
14463 compiled on __powerpc64__.
14464 (ppc_collect_ptrace_register): New function.
14465 (ppc_supply_ptrace_register): New function.
14466 (ppc_breakpoint): Change type to "unsigned int".
14467 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14468 (the_low_target): Conditionally provide initializers for the
14469 arch_setup member depending on __powerpc64__. Install
14470 collect_ptrace_register and supply_ptrace_register members.
14472 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14474 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14475 * server.c (gdbserver_xmltarget): Define.
14476 (get_features_xml): Use it to replace "target.xml" and arch_string.
14478 * configure.srv: Remove srv_xmltarget. Add XML files that were
14479 mentioned there to srv_xmlfiles instead. Remove conditional tests
14480 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14481 srv_xmlfiles and srv_regobj to include all possible choices.
14482 * configure.ac (srv_xmltarget): Remove.
14483 (srv_xmlfiles): Do not add "target.xml".
14484 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14485 checks for supplementary target information.
14486 * configure: Regenerate.
14487 * Makefile.in (XML_TARGET): Remove.
14488 (target.xml): Remove rule.
14489 (clean): Do not clean up target.xml.
14490 (.PRECIOUS): Do not mention target.xml.
14492 * target.h (struct target_ops): Remove arch_string member.
14493 * linux-low.c (linux_arch_string): Remove.
14494 (linux_target_ops): Remove arch_string initializer.
14495 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14496 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14497 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14498 * spu-low.c (spu_arch_string): Remove.
14499 (spu_target_ops): Remove arch_string initializer.
14500 * win32-low.c (win32_arch_string): Remove.
14501 (win32_target_ops): Remove arch_string initializer.
14502 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14503 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14504 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14506 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14508 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14509 by collect_ptrace_register and supply_ptrace_register hooks.
14510 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14511 instead of checking for the_low_target.left_pad_xfer.
14512 (usr_store_inferior_registers): Use collect_ptrace_register callback
14513 instead of checking for the_low_target.left_pad_xfer.
14515 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14516 (s390_supply_ptrace_register): Likewise.
14517 (s390_fill_gregset): Call s390_collect_ptrace_register.
14518 (the_low_target): Update.
14520 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14521 (ppc_supply_ptrace_register): Likewise.
14522 (the_low_target): Update.
14524 * linux-i386-low.c (the_low_target): Update.
14525 * linux-x86-64-low.c (the_low_target): Update.
14527 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14529 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14530 reg-s390.o and reg-s390x.o.
14532 * linux-low.c (new_inferior): New global variable.
14533 (linux_create_inferior, linux_attach): Set it.
14534 (linux_wait_for_process): Call the_low_target.arch_setup after the
14535 target has stopped for the first time.
14536 (initialize_low): Do not call the_low_target.arch_setup.
14538 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14539 (s390_set_pc): Likewise.
14540 (s390_arch_setup): New function.
14541 (the_low_target): Use s390_arch_setup as arch_setup routine.
14543 * regcache.c (realloc_register_cache): New function.
14544 (set_register_cache): Call it for each existing regcache.
14546 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14548 * server.h (init_registers): Remove prototype.
14550 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14551 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14552 instead of init_registers ().
14553 * linux-arm-low.c (init_registers_arm): Add prototype.
14554 (init_registers_arm_with_iwmmxt): Likewise.
14555 (the_low_target): Add initializer for arch_setup field.
14556 * linux-cris-low.c (init_registers_cris): Add prototype.
14557 (the_low_target): Add initializer for arch_setup field.
14558 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14559 (the_low_target): Add initializer for arch_setup field.
14560 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14561 (the_low_target): Add initializer for arch_setup field.
14562 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14563 (the_low_target): Add initializer for arch_setup field.
14564 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14565 (the_low_target): Add initializer for arch_setup field.
14566 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14567 (the_low_target): Add initializer for arch_setup field.
14568 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14569 (init_registers_mips64_linux): Likewise.
14570 (the_low_target): Add initializer for arch_setup field.
14571 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14572 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14573 (the_low_target): Add initializer for arch_setup field.
14574 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14575 (init_registers_powerpc_64): Likewise.
14576 (the_low_target): Add initializer for arch_setup field.
14577 * linux-s390-low.c (init_registers_s390): Add prototype.
14578 (init_registers_s390x): Likewise.
14579 (the_low_target): Add initializer for arch_setup field.
14580 * linux-sh-low.c (init_registers_sh): Add prototype.
14581 (the_low_target): Add initializer for arch_setup field.
14582 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14583 (the_low_target): Add initializer for arch_setup field.
14584 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14585 (the_low_target): Add initializer for arch_setup field.
14587 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14588 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14589 instead of init_registers ().
14590 * win32-arm-low.c (init_registers_arm): Add prototype.
14591 (the_low_target): Add initializer for arch_setup field.
14592 * win32-i386-low.c (init_registers_i386): Add prototype.
14593 (the_low_target): Add initializer for arch_setup field.
14595 * spu-low.c (init_registers_spu): Add prototype.
14596 (initialize_low): Call initialie_registers_spu () instead of
14597 initialize_registers ().
14599 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14601 * server.c (handle_v_requests): When handling the vRun and vAttach
14602 packets, if already debugging a process, don't kill it. Return an
14605 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14607 * server.c (handle_query): Correct length check.
14609 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14611 * win32-low.c (do_initial_child_stuff): Add process handle
14612 parameter. Set current_process_handle and current_process_id from the
14613 parameters. Clear globals.
14614 (win32_create_inferior): Don't set current_process_handle and
14615 current_process_id here. Instead pass them on the call to
14616 do_initial_child_stuff.
14617 (win32_attach): Likewise.
14618 (win32_clear_inferiors): New.
14619 (win32_kill): Don't close the current process handle or the
14620 current thread handle here. Instead call win32_clear_inferiors.
14621 (win32_detach): Don't open a new handle to the process. Call
14622 win32_clear_inferiors.
14623 (win32_join): Don't rely on current_process_handle; open a new
14624 handle using the process id.
14625 (win32_wait): Call win32_clear_inferiors when the inferior process
14628 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14630 * server.c (monitor_show_help): Add "exit".
14632 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14634 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14635 (clean): Add reg-xtensa.c.
14636 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14637 * configure.srv (xtensa*-*-linux*) New target.
14638 * linux-xtensa-low.c: New.
14639 * xtensa-xtregs.c: New.
14641 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14643 * hostio.c: Don't include errno.h.
14644 (errno_to_fileio_errno): Move to hostio-errno.
14645 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14646 error number outputting to the target->hostio_last_error callback.
14647 (hostio_packet_error): Use FILEIO_EINVAL directly.
14648 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14649 calls to hostio_error.
14650 * hostio-errno.c: New.
14651 * server.h (hostio_last_error_from_errno): Declare.
14652 * target.h (target_ops): Add hostio_last_error member.
14653 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14654 as hostio_last_error handler.
14655 * spu-low.c (spu_target_ops): Likewise.
14656 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14657 (wince_hostio_last_error): New functions.
14658 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14659 as hostio_last_error handler.
14660 (win32_target_ops) [!_WIN32_WCE]: Register
14661 hostio_last_error_from_errno as hostio_last_error handler.
14662 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14663 (hostio-errno.o): New rule.
14664 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14665 * configure.srv (srv_hostio_err_objs): New variable. Default to
14667 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14668 * configure: Regenerate.
14670 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14672 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14673 (linux_kill, linux_detach): Clean up the process list.
14674 * remote-utils.c (remote_open): Improve port number parsing.
14675 (putpkt_binary, input_interrupt): Only send interrupts if the target
14677 * server.c (extended_protocol): Make static.
14678 (attached): Define earlier.
14679 (exit_requested, response_needed, program_argv): New variables.
14680 (target_running): New.
14681 (start_inferior): Clear attached here.
14682 (attach_inferior): Set attached here.
14683 (require_running): Define.
14684 (handle_query): Use require_running and target_running. Implement
14686 (handle_v_attach, handle_v_run): New.
14687 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14688 (gdbserver_usage): Update.
14689 (main): Redo argument parsing. Handle --debug and --multi. Handle
14690 --attach along with other options or after the port. Save
14691 program_argv. Support no initial program. Resynchronize
14692 communication with GDB after an error. Handle "monitor exit".
14693 Use require_running and target_running. Always allow the extended
14694 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14695 restart in extended mode.
14696 * README: Refer to the GDB manual. Update --attach usage.
14698 2007-12-20 Andreas Schwab <schwab@suse.de>
14700 * linux-low.c (STACK_SIZE): Define.
14701 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14702 (linux_test_for_tracefork): Likewise.
14704 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14706 * linux-low.c (linux_wait_for_event): Update messages. Do not
14707 reinsert auto-delete breakpoints.
14708 * mem-break.c (struct breakpoint): Change return type of handler to
14710 (set_breakpoint_at): Update handler type.
14711 (reinsert_breakpoint_handler): Return 1 instead of calling
14713 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14715 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14716 * mem-break.h (set_breakpoint_at): Update handler type.
14717 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14718 * win32-low.c (auto_delete_breakpoint): New.
14719 (get_child_debug_event): Use it.
14721 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14723 * configure.ac: Check for pread and pwrite.
14724 * hostio.c (handle_pread): Fall back to lseek and read.
14725 (handle_pwrite): Fall back to lseek and write.
14726 * config.in, configure: Regenerated.
14728 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14730 * server.c (myresume): Add own_buf argument.
14731 (main): Update calls.
14733 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14735 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14736 * remote-utils.c (remote_open): Do not call disable_async_io.
14737 (block_async_io): Delete.
14738 (unblock_async_io): Make static.
14739 (initialize_async_io): New.
14740 * server.c (handle_v_cont): Handle async I/O here.
14741 (myresume): Likewise. Move other common resume tasks here...
14742 (main): ... from here. Call initialize_async_io. Disable async
14743 I/O before the main loop.
14744 * server.h (initialize_async_io): Declare.
14745 (block_async_io, unblock_async_io): Delete prototypes.
14746 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14748 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14750 * remote-utils.c (readchar): Allow binary data in received messages.
14752 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14754 * win32-low.c (attaching): New global.
14755 (win32_create_inferior): Clear the `attaching' global.
14756 (win32_attach): Set the `attaching' global.
14757 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14758 attaching. Only set a breakpoint at the entry point if not
14761 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14763 * server.c (main): Don't report dll events on the initial
14764 connection on attaches.
14766 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14768 * server.c (main): Relax numerical bases supported for the pid of
14769 the --attach command line argument.
14771 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14773 * win32-low.c (win32_attach): Call OpenProcess before
14774 DebugActiveProcess, not after. Add last error output to error
14777 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14779 * win32-low.c (win32_get_thread_context)
14780 (win32_set_thread_context): New functions.
14781 (thread_rec): Use win32_get_thread_context.
14782 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14783 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14786 2007-12-03 Leo Zayas
14787 Pedro Alves <pedro_alves@portugalmail.pt>
14789 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14791 (child_add_thread): Minor cleanup.
14792 (child_continue): Resume artificially suspended threads before
14793 calling ContinueDebugEvent.
14794 (suspend_one_thread): New.
14795 (fake_breakpoint_event): New.
14796 (get_child_debug_event): Change return type to int. Check here if
14797 gdb sent an interrupt request. If a soft interrupt was requested,
14798 fake a breakpoint event. Return 0 if there is no event to handle,
14800 (win32_wait): Don't check here if gdb sent an interrupt request.
14801 Ensure there is a valid event to handle.
14802 (win32_request_interrupt): Add soft interruption method as last
14805 2007-12-03 Leo Zayas
14806 Pedro Alves <pedro_alves@portugalmail.pt>
14808 * win32-low.h (win32_thread_info): Add descriptions to the
14809 structure members. Replace `suspend_count' counter by a
14811 * win32-low.c (thread_rec): Update condition of when to get the
14812 context from the inferior. Rely on ContextFlags being set if it
14813 has already been retrieved. Only suspend the inferior thread if
14814 we haven't already. Warn if that fails.
14815 (continue_one_thread): s/suspend_count/suspended/. Only call
14816 ResumeThread once. Warn if that fails.
14818 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14820 * win32-low.c (win32_wait): Don't read from the inferior when it
14821 has already exited.
14823 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14825 * Makefile.in (win32_low_h): New variable.
14826 (win32-low.o): Add dependency on $(win32_low_h).
14827 (win32-arm-low.o, win32-i386-low.o): New rules.
14829 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14831 * hostio.c: Correct copyright year.
14833 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14835 * Makefile.in (OBS): Add hostio.o.
14836 (hostio.o): New rule.
14837 * server.h (handle_vFile): Declare.
14838 * hostio.c: New file.
14839 * server.c (handle_v_requests): Take packet_len and new_packet_len
14840 for binary packets. Call handle_vFile.
14841 (main): Update call to handle_v_requests.
14843 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14845 * linux-low.c: Include <sched.h>.
14847 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14849 * linux-low.c (linux_tracefork_grandchild): New.
14850 (linux_tracefork_child): Use clone.
14851 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14853 2007-10-31 Joel Brobecker <brobecker@adacore.com>
14855 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14857 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14859 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14861 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14863 * inferiors.c (change_inferior_id): Delete.
14864 (add_pid_to_list, pull_pid_from_list): New.
14865 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14866 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14867 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14868 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14869 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14870 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14871 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14872 (using_threads): Always set to 1.
14873 (handle_extended_wait): New.
14874 (add_process): Do not set TID.
14875 (linux_create_inferior): Set must_set_ptrace_flags.
14876 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14877 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
14878 (linux_thread_alive): Rename TID argument to LWPID.
14879 (linux_wait_for_process): Handle unknown processes. Do not use TID.
14880 (linux_wait_for_event): Do not use TID or check using_threads. Update
14881 call to dead_thread_notify. Call handle_extended_wait.
14882 (linux_create_inferior): Use PTRACE_SETOPTIONS.
14883 (send_sigstop): Delete sigstop_sent.
14884 (wait_for_sigstop): Avoid TID.
14885 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14886 (linux_test_for_tracefork): New.
14887 (linux_lookup_signals): Use thread_db_active and
14888 linux_supports_tracefork_flag.
14889 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14890 * linux-low.h (get_process_thread): Avoid TID.
14891 (struct process_ifo): Move thread_known and tid to the end. Remove
14893 (linux_attach_lwp, thread_db_init): Update prototypes.
14894 * server.h (change_inferior_id): Delete prototype.
14895 (add_pid_to_list, pull_pid_from_list): New prototypes.
14896 * thread-db.c (thread_db_use_events): New.
14897 (find_first_thread): Rename to...
14898 (find_one_thread): ...this. Update callers and messages. Do not
14899 call fatal. Check thread_db_use_events. Do not call
14900 change_inferior_id or new_thread_notify.
14901 (maybe_attach_thread): Update. Do not call new_thread_notify.
14902 (thread_db_init): Set thread_db_use_events. Check use_events.
14903 * utils.c (fatal, warning): Correct message prefix.
14905 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
14907 * Makefile.in (clean): Remove new files.
14908 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14909 (powerpc-64.o, powerpc-64.c): New rules.
14910 * configure.srv: Use alternate register sets for powerpc64-*-linux*
14911 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14913 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14915 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14916 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14917 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14918 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14919 (target_regsets): Add AltiVec and SPE register sets.
14920 * configure.ac: Check for AltiVec and SPE.
14921 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14922 (ppc_fill_vrregset, ppc_store_vrregset): New.
14923 (target_regsets): Add AltiVec register set.
14924 * configure: Regenerated.
14926 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
14928 * linux-low.c (O_LARGEFILE): Define.
14929 (linux_read_memory): Use /proc/PID/mem.
14930 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
14931 * configure, config.in: Regenerated.
14933 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14935 * linux-low.c (linux_wait_for_event): Do not pass signals while
14938 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14940 * win32-low.c (create_process): New.
14941 (win32_create_inferior): Use create_process instead of
14942 CreateProcess. If create_process failed retry appending an ".exe"
14943 suffix. Store the GetLastError result immediatelly after
14944 create_process calls and use it on the call to error.
14946 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14948 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
14950 2007-08-23 Joel Brobecker <brobecker@adacore.com>
14952 * configure.ac: Switch license to GPLv3.
14954 2007-08-01 Michael Snyder <msnyder@access-company.com>
14956 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
14958 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
14960 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
14962 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
14963 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
14964 CloseToolhelp32Snapshot.
14965 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
14966 CloseToolhelp32Snapshot.
14968 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
14970 * server.c (main): Check for inferior exit before main loop.
14972 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
14974 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
14975 instead of on tmp_desc.
14977 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
14978 Daniel Jacobowitz <dan@codesourcery.com>
14980 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
14981 (add_thread): Minor cleanups.
14982 (clear_inferiors): Move lower in the file. Clear the DLL
14984 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
14985 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
14986 (xml_escape_text): New.
14987 * server.c (handle_query): Handle qXfer:libraries:read. Report it
14989 (handle_v_cont): Report errors.
14990 (gdbserver_version): Update.
14991 (main): Correct size of own_buf. Do not report initial DLL events.
14992 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
14993 (unloaded_dll, xml_escape_text): New.
14994 * win32-low.c (enum target_waitkind): Update comments.
14995 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
14996 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
14997 (win32_EnumProcessModules, win32_GetModuleInformation)
14998 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
14999 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15000 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15001 (win32_Module32First, win32_Module32Next, load_toolhelp)
15002 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15003 (get_child_debug_event): Handle DLL events.
15004 (win32_wait): Likewise.
15006 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15008 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15009 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15011 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15013 * win32-low.c (handle_output_debug_string): Ignore event if not
15016 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15018 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15020 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15022 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15024 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15026 * inferiors.c (change_inferior_id): Add comment.
15027 * linux-low.c (check_removed_breakpoint): Add an early
15028 prototype. Improve debug output.
15029 (linux_attach): Doc update.
15030 (linux_detach_one_process, linux_detach): Clean up before releasing
15032 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15033 * linux-low.h (struct process_info): Doc improvement.
15034 * mem-break.c (delete_all_breakpoints): New.
15035 * mem-break.h (delete_all_breakpoints): New prototype.
15036 * thread-db.c (find_first_thread): New.
15037 (thread_db_create_event): Call it instead of
15038 thread_db_find_new_threads. Clean up unused variables.
15039 (maybe_attach_thread): Remove first thread handling.
15040 (thread_db_find_new_threads): Use find_first_thread.
15041 (thread_db_get_tls_address): Likewise.
15043 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15045 * thread-db.c (thread_db_find_new_threads): Add prototype.
15046 (thread_db_create_event): Check for the main thread before adding
15048 (maybe_attach_thread): Only enable event reporting if TID == 0.
15049 (thread_db_get_tls_address): Check for new threads.
15051 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15053 * linux-low.c (linux_create_inferior): Try execv before execvp.
15054 * spu-low.c (spu_create_inferior): Likewise.
15056 2007-06-13 Mike Frysinger <vapier@gentoo.org>
15058 * linux-low.c (linux_create_inferior): Change execv to execvp.
15059 * spu-low.c (spu_create_inferior): Likewies.
15061 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15063 * Makefile.in (clean): Clean new files instead of deleted ones.
15064 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15065 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15067 * configure.srv: Specify XML files and new regformats for MIPS and
15069 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15070 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15071 an entry for the restart register.
15072 (mips_cannot_fetch_register, mips_cannot_store_register)
15073 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15074 register names to match the XML descriptions.
15075 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15076 restart register instead of $0.
15078 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15079 Markus Deuling <deuling@de.ibm.com>
15081 * remote-utils.c (decode_xfer_write): New function.
15082 * server.h (decode_xfer_write): Add prototype.
15083 * server.c (handle_query): Add PACKET_LEN argument. Support
15084 qXfer:spu:read and qXfer:spu:write packets.
15085 (main): Pass packet_len to handle_query.
15086 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15087 * target.h (target_ops): Add qxfer_spu.
15089 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15091 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15092 accessing non-seekable spufs files.
15094 2007-05-16 Markus Deuling <deuling@de.ibm.com>
15096 * server.c (handle_query): Add reply for qC packet.
15098 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15099 Leo Zayas <lerele@champenstudios@com>
15101 * server.h (check_remote_input_interrupt_request): New function.
15102 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15103 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15104 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15105 (check_remote_input_interrupt_request): New function.
15106 * server.h (check_remote_input_interrupt_request): Declare.
15107 * win32-low.c (winapi_DebugBreakProcess,
15108 winapi_GenerateConsoleCtrlEvent): New typedefs.
15109 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15111 (win32_wait): Check for remote interrupt request
15112 with check_remote_input_interrupt_request.
15113 (win32_request_interrupt): New function.
15114 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15116 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15118 * win32-low.c (debug_registers_changed,
15119 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15120 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15121 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15122 (thread_rec): Get context using the low target.
15123 (child_add_thread): Call thread_added on the low target,
15124 which does the same thing.
15126 (do_initial_child_stuff): Remove debug registers references.
15127 Set context using the low target. Resume threads after
15128 setting the contexts.
15129 (child_continue): Remove dead variable. Remove debug
15130 registers references.
15131 (child_fetch_inferior_registers): Go through the low target.
15132 (do_child_store_inferior_registers): Remove.
15133 (child_store_inferior_registers): Go through the low target.
15134 (win32_resume): Remove debug registers references.
15135 Set context using the low target.
15136 (handle_exception): Change return type to void. Don't record
15137 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15138 first chance exception.
15139 (get_child_debug_event): Change return type to void. Remove
15140 goto loop. Always return after waiting for debug event.
15141 (win32_wait): Convert to switch statement. Handle spurious
15144 * win32-i386-low.c (debug_registers_changed,
15145 debug_registers_used): New.
15146 (initial_stuff): Rename to ...
15147 (i386_initial_stuff): ... this. Clear debug registers
15149 (store_debug_registers): Delete.
15150 (i386_get_thread_context): New.
15151 (load_debug_registers): Delete.
15152 (i386_set_thread_context): New.
15153 (i386_thread_added): New.
15154 (single_step): Rename to ...
15155 (i386_single_step): ... this.
15156 (do_fetch_inferior_registers): Rename to ...
15157 (i386_fetch_inferior_register): ... this.
15158 (i386_store_inferior_register): New.
15159 (the_low_target): Adapt to new interface.
15161 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15162 (arm_get_thread_context): New.
15163 (arm_set_thread_context): New.
15165 (do_fetch_inferior_registers): Rename to ...
15166 (arm_fetch_inferior_register): ... this.
15167 (arm_store_inferior_register): New.
15168 (arm_wince_breakpoint): Reimplement as unsigned long.
15169 (arm_wince_breakpoint_len): Define.
15170 (the_low_target): Adapt to new interface.
15172 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15173 load_debug_registers. Add get_thread_context, set_thread_context,
15174 thread_added and store_inferior_register. Rename
15175 fetch_inferior_registers to fetch_inferior_register.
15176 (regptr): Remove declaration.
15178 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15180 * linux-low.c (linux_detach): Change return type to int. Return 0.
15181 * spu-low.c (spu_detach): Likewise.
15183 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15185 * target.h (target_ops): Change return type of detach to int.
15187 (join_inferior): New.
15188 * server.c (main): Don't skip detach support on mingw32.
15189 If the inferior doesn't support detaching return error.
15190 Call join_inferior instead of using waitpid.
15191 * linux-low.c (linux_join): New.
15192 (linux_target_op): Add linux_join.
15193 * spu-low.c (spu_join): New.
15194 (spu_target_ops): Add spu_join.
15195 * win32-low.c (win32_detach): Adapt to new interface.
15196 Reopen current_process_handle before detaching. Issue a child
15197 resume before detaching.
15199 (win32_target_op): Add win32_join.
15201 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15203 * win32-low.c (win32-attach): Fix return value.
15204 * target.h (target_ops): Describe ATTACH return values.
15206 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15208 * win32-low.c (GETPROCADDRESS): Define.
15209 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15210 (winapi_DebugSetProcessKillOnExit): Likewise.
15211 (win32_create_inferior): Force usage of ansi CreateProcessA.
15212 (win32_attach): Use GETPROCADDRESS.
15213 (win32_detach): Likewise.
15215 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15217 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15219 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15221 * win32-low.c: Commit leftover changes from 2007-03-29.
15223 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15225 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15226 fields short instead of int. Add explicit padding.
15227 (i387_cache_to_fsave): Remove unnecessary casts.
15228 (i387_fsave_to_cache): Doc fix.
15229 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15231 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15233 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15234 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15236 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15238 * configure.srv (arm*-*-mingw32ce*): Move near the other
15241 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15243 * configure.ac: Add errno checking.
15244 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15245 sys/file.h and malloc.h.
15246 (AC_CHECK_DECLS): Add perror.
15247 (srv_mingwce): Handle.
15248 * configure.srv (i[34567]86-*-cygwin*): Add
15249 win32-i386-low.o to srv_tgtobj.
15250 (i[34567]86-*-mingw*): Likewise.
15251 (arm*-*-mingw32ce*): Add case.
15252 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15253 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15254 [__MINGW32CE__] (strerror): New function.
15255 [__MINGW32CE__] (errno): Define to GetLastError.
15256 [__MINGW32CE__] (COUNTOF): New macro.
15257 (remote_open): Remove extra close call.
15258 * mem-break.c (delete_breakpoint_at): New function.
15259 * mem-break.h (delete_breakpoint_at): Declare.
15260 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15261 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15262 [USE_WIN32API] (read, write): Add char* casts.
15263 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15264 * server.h: Include wincecompat.h on Windows CE.
15265 [HAVE_ERRNO_H]: Check.
15266 (perror): Declare if not declared.
15267 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15268 (perror_with_name): Remove errno declaration.
15269 * wincecompat.h: New.
15270 * wincecompat.c: New.
15271 * win32-low.h: New.
15272 * win32-arm-low.c: New.
15273 * win32-i386-low.c: New.
15274 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15275 (OUTMSG2): Make it safe.
15277 (COUNTOF): New macro.
15278 (NUM_REGS): Get it from the low target.
15279 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15280 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15281 (thread_rec): Let low target handle debug registers.
15282 (child_add_thread): Likewise.
15283 (child_init_thread_list): Likewise.
15284 (continue_one_thread): Likewise.
15286 (do_child_fetch_inferior_registers): Move to ...
15287 * win32-i386-low.c: ... here, and rename to ...
15288 (do_fetch_inferior_registers): ... this.
15289 * win32-low.c (child_fetch_inferior_registers):
15290 Go through the low target.
15291 (do_child_store_inferior_registers): Use regptr.
15292 (strwinerror): New function.
15293 (win32_create_inferior): Handle Windows CE.
15294 Use strwinerror instead of strerror on Windows error
15295 codes. Add program to the error output.
15296 Don't close the main thread handle on Windows CE.
15297 (win32_attach): Use coredll.dll on Windows CE.
15298 (win32_kill): Close current process and current
15300 (win32_detach): Use coredll.dll on Windows CE.
15301 (win32_resume): Let low target handle debug registers, and
15303 (handle_exception): Add/Remove initial breakpoint. Avoid
15304 non-existant WSTOPSIG on Windows CE.
15305 (win32_read_inferior_memory): Cast to remove warning.
15306 (win32_arch_string): Go through the low target.
15307 (initialize_low): Call set_breakpoint_data with the low
15308 target's breakpoint.
15309 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15310 FOP_REGNUM, mappings): Move to ...
15311 * win32-i386-low.c: ... here.
15312 * win32-low.c (win32_thread_info): Move to ...
15313 * win32-low.h: ... here.
15314 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15315 win32-arm-low.c and wincecompat.c.
15316 (all:): Add $EXEEXT.
15317 (install-only:): Likewise.
15318 (gdbserver:): Likewise.
15319 (gdbreplay:): Likewise.
15320 * config.in: Regenerate.
15321 * configure: Regenerate.
15323 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15325 * win32-low.c: Rename typedef thread_info to
15326 win32_thread_info throughout.
15328 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15330 * win32-i386-low.c: Rename to ...
15331 * win32-low.c: ... this.
15332 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15333 * Makefile.in: Likewise.
15335 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15337 * remote-utils.c (monitor_output): Constify msg parameter.
15338 * server.h (monitor_output): Likewise.
15339 * win32-i386-low.c (handle_output_debug_string): New.
15340 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15341 handle_output_debug_string.
15342 (get_child_debug_event): Likewise.
15344 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15346 * server.c (main): Correct strtoul check.
15348 2007-03-27 Jon Ringle <jon@ringle.org>
15350 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15352 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15354 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15356 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15358 * terminal.h: Check HAVE_SGTTY_H.
15360 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
15362 * remote-utils.c (remote_open): Print out the assigned port number.
15364 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15366 * remote-utils.c (monitor_output): New function.
15367 * server.c (debug_threads): Define here.
15368 (monitor_show_help): New function.
15369 (handle_query): Handle qRcmd.
15370 (main): Do not handle 'd' packet.
15371 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15372 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15375 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15377 * Makefile.in (EXEEXT): New.
15378 (clean): Use $(EXEEXT).
15380 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15382 * target.h (target_ops): Rename send_signal to request_interrupt,
15383 and remove enum target_signal parameter.
15384 * linux-low.c (linux_request_interrupt): Rename from
15385 linux_send_signal, and always send SIGINT.
15386 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15387 and always send SIGINT.
15388 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15390 (input_interrupt): Likewise.
15392 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15394 * server.c (get_features_xml): Check if target implemented
15396 * win32-i386-low.c (win32_arch_string): New.
15397 (win32_target_ops): Add win32_arch_string as arch_string member.
15399 2007-02-22 Markus Deuling <deuling@de.ibm.com>
15401 * spu-low.c (spu_arch_string): New.
15402 (spu_target_ops): Add spu_arch_string.
15404 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15406 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15407 * configure.ac: Do not check for terminal.h.
15408 * configure, config.in: Regenerated.
15410 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15412 * Makefile.in (OBS): Add $(XML_BUILTIN).
15413 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15415 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15416 (arm-with-iwmmxt.c): New.
15417 * config.in, configure: Regenerate.
15418 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15419 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15420 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15421 (arm*-*-linux*): Add iWMMXt and regset support.
15422 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15423 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15424 (arm_store_wmmxregset, target_regsets): New.
15425 * server.c (get_features_xml): Take annex argument. Check builtin
15427 (handle_query): Handle multiple annexes.
15429 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15431 * remote-utils.c [USE_WIN32API] (read, write): Define.
15432 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15435 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15437 * linux-i386-low.c (the_low_target): Set arch_string.
15438 * linux-x86-64-low.c (the_low_target): Likewise.
15439 * linux-low.c (linux_arch_string): New.
15440 (linux_target_ops): Add it.
15441 * linux-low.h (struct linux_target_ops): Add arch_string.
15442 * server.c (write_qxfer_response): Use const void * for DATA.
15443 (get_features_xml): New.
15444 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15445 * target.h (struct target_ops): Add arch_string method.
15447 2007-01-03 Denis Pilat <denis.pilat@st.com>
15448 Daniel Jacobowitz <dan@codesourcery.com>
15450 * linux-low.c (linux_kill): Handle being called with no threads.
15451 * win32-i386-low.c (win32_kill): Likewise.
15452 (get_child_debug_event): Clear current_process_handle.
15454 2006-12-30 Denis PILAT <denis.pilat@st.com>
15455 Daniel Jacobowitz <dan@codesourcery.com>
15457 * remote-utils.c (remote_open): Check the type of specified
15458 serial port devices before opening them.
15459 * server.c (main): Kill the inferior if an error occurs during
15460 the first remote_open.
15462 2006-12-05 Markus Deuling <deuling@de.ibm.com>
15464 * README: Update supported targets.
15466 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15468 * Makefile.in (clean): Remove reg-mips64.c.
15469 (reg-mips64.c, reg-mips64.o): New rules.
15470 * configure.srv: Handle mips64. Include regset support for mips.
15471 * linux-mips-low.c (union mips_register): New.
15472 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15473 (mips_breakpoint, mips_breakpoint_at): Use int.
15474 (mips_collect_register, mips_supply_register)
15475 (mips_collect_register_32bit, mips_supply_register_32bit)
15476 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15477 (mips_store_fpregset, target_regsets): New.
15478 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15480 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15482 * configure.srv: Add target "spu*-*-*".
15483 * Makefile.in (clean): Remove reg-spu.c.
15484 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15485 * spu-low.c: New file.
15487 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15489 * configure.ac: Correct td_thr_tls_get_addr test.
15490 * configure: Regenerated.
15492 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15494 * linux-low.c (linux_wait_for_event): Reformat. Use the
15495 pass_signals array.
15496 * remote-utils.c (decode_address_to_semicolon): New.
15497 * server.c (pass_signals, handle_general_set): New.
15498 (handle_query): Mention QPassSignals for qSupported.
15499 (main): Call handle_general_set.
15500 * server.h (pass_signals, decode_address_to_semicolon): New.
15502 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15504 * server.c (handle_query): Correct error handling for read_auxv.
15506 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15508 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15509 and srv_linux_thread_db to yes.
15510 * linux-s390-low.c (s390_fill_gregset): New function.
15511 (target_regsets): Define data structure.
15513 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15515 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15516 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15517 * config.in, configure: Regenerated.
15518 * inferiors.c (gdb_id_to_thread): New function.
15519 (gdb_id_to_thread_id): Use it.
15520 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15521 * linux-low.h (struct process_info): Add th member.
15522 (thread_db_get_tls_address): New prototype.
15523 * remote-utils.c (decode_address): Make non-static.
15524 * server.c (handle_query): Handle qGetTLSAddr.
15525 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15526 * target.h (struct target_ops): Add get_tls_address.
15527 * thread-db.c (maybe_attach_thread): Save the thread handle.
15528 (thread_db_get_tls_address): New.
15530 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15532 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15533 (linux_resume_one_process): Take a siginfo_t *. Update all
15534 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15535 (struct pending_signals): Add a siginfo_t.
15536 (linux_wait_for_process): Always set last_status.
15537 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15538 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15539 * linux-low.h (struct process_info): Add last_status.
15541 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15543 * remote-utils.c (try_rle): New function.
15544 (putpkt_binary): Use it.
15546 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15548 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15549 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15550 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15551 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15552 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15555 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15557 * server.c (terminal_fd): New variable.
15558 (old_foreground_pgrp): Likewise.
15559 (restore_old_foreground_pgrp): New function.
15560 (start_inferior): Record the terminal file descriptor in terminal_fd
15561 and its original foreground group in old_foreground_pgrp. Register
15562 restore_old_foreground_pgrp with atexit().
15564 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15566 * server.c (handle_query): Correct qPart to qXfer.
15568 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15570 * configure.ac: Check for more headers which are missing on
15571 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15572 * configure.srv: Add Cygwin and mingw32.
15573 * remote-utils.c: Don't include headers unconditionally which
15574 are missing on mingw32. Include <winsock.h> for mingw32.
15575 (remote_open): Adjust for mingw32 support. Flush
15576 standard error after writing to it.
15577 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15578 (unblock_async_io, enable_async_io, disable_async_io)
15579 (readchar, getpkt): Update for Winsock support.
15580 (prepare_resume_reply): Expect a protocol signal number.
15581 * server.c: Disable <sys/wait.h> on mingw32.
15582 (start_inferior): Adjust for mingw32 support. Flush
15583 standard error after writing to it.
15584 (attach_inferior): Likewise. Use protocol signal
15586 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15588 * win32-i386-low.c: New file.
15589 * Makefile.in (XM_CLIBS): Set.
15590 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15591 (win32-i386-low.o): New dependency rule.
15592 * linux-low.c (linux_wait): Use target signal numbers.
15593 * target.h (struct target_ops): Doc fix.
15594 * server.h (target_signal_to_name): New prototype.
15595 * gdbreplay.c: Don't include headers unconditionally which
15596 are missing on mingw32. Include <winsock.h> for mingw32.
15597 (remote_close, remote_open): Adjust for Winsock support.
15598 * configure, config.in: Regenerated.
15600 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15602 * server.c (decode_xfer_read, write_qxfer_response): New.
15603 (handle_query): Take a packet length argument. Handle
15604 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15605 the qSupported response.
15606 (main): Update call to handle_query.
15608 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15610 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15611 (putpkt_binary): Renamed from putpkt and adjusted for binary
15613 (putpkt): New wrapper for putpkt_binary.
15614 (readchar): Don't mask off the high bit.
15615 (decode_X_packet): New function.
15616 * server.c (main): Call putpkt_binary if a handler sets the packet
15617 length. Save the length of the incoming packet. Handle 'X'.
15618 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15620 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15622 * server.c (handle_query): Handle qSupported.
15624 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15626 * remote-utils.c (all_symbols_looked_up): New variable.
15627 (look_up_one_symbol): Check it.
15628 * server.h (look_up_one_symbol): New declaration.
15629 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15631 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15633 * Makefile.in (linux-arm-low.o): Update dependencies.
15634 * linux-arm-low.c: Include "gdb_proc_service.h".
15635 (PTRACE_GET_THREAD_AREA): Define.
15636 (ps_get_thread_area): New function.
15638 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15640 * configure.srv (m68k*-*-uclinux*): New target.
15641 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15642 (linux_resume_one_process): Remove extraneous cast.
15643 (linux_read_offsets): New.
15644 (linux_target_op): Add linux_read_offsets on mmuless systems.
15645 * server.c (handle_query): Add qOffsets logic.
15646 * target.h (struct target_ops): Add read_offsets.
15648 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15650 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15651 (PTRACE_GET_THREAD_AREA): Define.
15652 (ps_get_thread_area): New function.
15653 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15654 (linux-x86-64-low.o): Update.
15656 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15658 * configure.ac: Remove checks for prfpregset_t.
15659 * gdb_proc_service.h: New file.
15660 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15661 new "gdb_proc_service.h".
15662 * proc-service.c: Likewise.
15663 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15664 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15665 * Makefile.in (gdb_proc_service_h): Updated.
15666 * configure, config.in: Regenerated.
15668 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15670 * remote-utils.c (prepare_resume_reply): Move declaration
15671 of gdb_id_from_wait to the top of the block.
15673 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15675 * linux-low.c (regsets_store_inferior_registers): Read the regset
15676 from the target before filling it.
15678 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15680 * server.c (attach_inferior): Return SIGTRAP for a successful
15683 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15685 * Makefile.in (OBS): Add version.o.
15686 (STAGESTUFF): Delete.
15687 (version.o): Add dependencies.
15688 (version.c): Replace rule.
15689 (clean): Remove version.c.
15690 * server.c (gdbserver_version): New.
15691 (gdbserver_usage): Use printf.
15692 (main): Handle --version and --help.
15693 * server.h (version, host_name): Add declarations.
15695 2005-12-23 Eli Zaretskii <eliz@gnu.org>
15707 * linux-x86-64-low.c:
15709 * linux-s390-low.c:
15710 * linux-ppc64-low.c:
15712 * linux-mips-low.c:
15713 * linux-m68k-low.c:
15714 * linux-m32r-low.c:
15717 * linux-ia64-low.c:
15718 * linux-i386-low.c:
15719 * linux-crisv32-low.c:
15731 * gdbserver.1: Add (C) after Copyright. Update the FSF
15734 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15736 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15737 (arm_breakpoint_at): Recognize both breakpoints.
15738 (the_low_target): Use the correct breakpoint instruction.
15740 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15742 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15743 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15744 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15745 (the_low_target): Update.
15747 2005-10-25 Andreas Schwab <schwab@suse.de>
15749 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15751 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15752 (ia64_num_regs): Reduce to 462.
15754 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15756 * acinclude.m4: Correct quoting.
15757 * aclocal.m4: Regenerated.
15759 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15760 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15761 (thread_db_init): Call thread_db_err_str.
15762 * configure.ac: Check for TD_VERSION.
15763 * config.in, configure: Regenerated.
15765 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15767 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15769 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15771 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15772 is not available. Define HAVE_PTRACE_GETREGS if it is.
15773 * config.in, configure: Regenerated.
15774 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15775 * linux-i386-low.c, linux-m68k-low.c: Update to use
15776 HAVE_PTRACE_GETREGS.
15777 * linux-low.c (regsets_fetch_inferior_registers)
15778 (regsets_store_inferior_registers): Only return 0 if we processed
15780 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15781 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15783 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15785 * inferiors.c (struct thread_info): Add gdb_id.
15786 (add_thread): Add gdb_id argument.
15787 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15788 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15789 calls to add_thread.
15790 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15791 * server.c (handle_query): Use thread_to_gdb_id.
15792 (handle_v_cont, main): Use gdb_id_to_thread_id.
15793 * server.h (add_thread): Update prototype.
15794 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15797 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15799 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15800 left-padded registers.
15801 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15802 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15804 2005-07-01 Steve Ellcey <sje@cup.hp.com>
15806 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15807 * configure: Regenerate.
15808 * config.in: Regenerate.
15809 * server.h (NEED_DECLARATION_STRERROR):
15810 Replace with !HAVE_DECL_STRERROR.
15812 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15814 * linux-low.c (linux_wait, linux_send_signal): Don't test
15815 an unsigned long variable for > 0 if it could be MAX_ULONG.
15816 * server.c (myresume): Likewise.
15817 * target.c (set_desired_inferior): Likewise.
15819 2005-06-13 Mark Kettenis <kettenis@gnu.org>
15821 * configure.ac: Simplify and improve check for socklen_t.
15822 * configure, config.in: Regenerate.
15824 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15826 * acconfig.h: Remove.
15827 * configure.ac: Add a test for socklen_t. Use three-argument
15828 AC_DEFINE throughout.
15829 * config.in: Regenerated using autoheader 2.59.
15830 * configure: Regenerated.
15832 * gdbreplay.c (socklen_t): Provide a default.
15833 (remote_open): Use socklen_t.
15834 * remote-utils.c (socklen_t): Provide a default.
15835 (remote_open): Use socklen_t.
15836 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15839 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15841 * linux-low.c (linux_read_memory, linux_write_memory)
15842 (linux_read_auxv): Likewise.
15843 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15844 (check_mem_write): Likewise.
15845 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15847 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15848 (registers_from_string, register_data): Likewise.
15849 * server.c (handle_query, main): Likewise.
15850 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15851 (decode_M_packet): Likewise.
15852 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15853 * target.h (struct target_ops): Update read_memory, write_memory,
15855 (read_inferior_memory, write_inferior_memory): Update.
15856 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15857 to unsigned char *.
15858 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15859 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15860 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15861 linux-s390-low.c, linux-sh-low.c: Update for changes in
15862 read_inferior_memory and the_low_target->breakpoint.
15864 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15866 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15867 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15868 * configure.srv: Add powerpc64-*-linux*.
15869 * linux-ppc64-low.c: New file.
15871 2005-05-23 Orjan Friberg <orjanf@axis.com>
15873 * linux-cris-low.c: New file with support for CRIS.
15874 * linux-crisv32-low.c: Ditto for CRISv32.
15875 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15876 (clean): Add reg-cris.c and reg-crisv32.c.
15877 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
15878 reg-crisv32.o, and reg-crisv32.c to make rules.
15879 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15880 recognized targets.
15882 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
15884 * linux-low.c (fetch_register): Ensure buffer size is a multiple
15885 of sizeof (PTRACE_XFER_TYPE).
15886 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
15888 2005-05-12 Orjan Friberg <orjanf@axis.com>
15890 * target.h (struct target_ops): Add insert_watchpoint,
15891 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15892 pointers for hardware watchpoint support.
15893 * linux-low.h (struct linux_target_ops): Ditto.
15894 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15895 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
15896 to linux_target_ops.
15897 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15899 * server.c (main): Recognize 'Z' and 'z' packets.
15901 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
15903 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15904 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15905 (the_low_target): Add new members.
15907 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15909 * proc-service.c (ps_lgetregs): Search all_processes instead of
15912 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15914 * server.c (start_inferior): Change return type to int.
15915 (attach_inferior): Change sigptr to int *.
15916 (handle_v_cont, handle_v_requests): Change signal to int *.
15917 (main): Change signal to int.
15919 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
15921 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15922 * configure.srv: Add m32r*-*-linux*.
15923 * linux-m32r-low.c: New file.
15925 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
15927 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15929 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15931 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15932 Take unsigned long arguments for PIDs.
15933 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
15934 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
15935 (wait_for_sigstop, linux_resume_one_process)
15936 (regsets_fetch_inferior_registers, linux_send_signal)
15937 (linux_read_auxv): Likewise. Update the types of variables holding
15938 PIDs. Update format string specifiers.
15939 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
15940 * remote-utils.c (prepare_resume_reply): Likewise.
15941 * server.c (cont_thread, general_thread, step_thread)
15942 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
15944 (handle_query): Update format specifiers.
15945 (handle_v_cont, main): Use strtoul for thread IDs.
15946 * server.h (struct inferior_list_entry): Use unsigned long for ID.
15947 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
15948 (general_thread, step_thread, thread_from_wait)
15949 (old_thread_from_wait): Update.
15950 * target.h (struct thread_resume): Use unsigned long for THREAD.
15951 (struct target_ops): Use unsigned long for arguments to attach and
15954 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
15956 * acinclude.m4: Include bfd/bfd.m4 directly.
15957 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
15958 <agriffis@toolchain.org>.
15959 * aclocal.m4, configure: Regenerated.
15961 2005-01-07 Andrew Cagney <cagney@gnu.org>
15963 * configure.ac: Rename configure.in, require autoconf 2.59.
15964 * configure: Re-generate.
15966 2004-12-08 Daniel Jacobowitz <dan@debian.org>
15968 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
15969 LIBS when finished.
15970 * aclocal.m4: Regenerated.
15971 * configure: Regenerated.
15973 2004-11-21 Andreas Schwab <schwab@suse.de>
15975 * linux-m68k-low.c (m68k_num_gregs): Define.
15976 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
15977 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
15978 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
15979 (m68k_breakpoint_at): New. Add to the_low_target.
15981 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
15982 srv_linux_thread_db to yes.
15984 2004-10-20 Joel Brobecker <brobecker@gnat.com>
15986 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
15987 (ARCH_SET_FS): Likewise.
15988 (ARCH_GET_FS): Likewise.
15989 (ARCH_GET_GS): Likewise.
15991 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15993 * linux-i386-low.c (ps_get_thread_area): New.
15994 * linux-x86-64-low.c (ps_get_thread_area): New.
15995 * linux-low.c: Include <sys/syscall.h>.
15996 (linux_kill_one_process): Don't kill the first thread here.
15997 (linux_kill): Kill the first thread here.
15998 (kill_lwp): New function.
15999 (send_sigstop, linux_send_signal): Use it.
16000 * proc-service.c: Clean up #ifdefs.
16001 (fpregset_info): Delete.
16002 (ps_lgetregs): Update and enable implementation.
16003 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16005 * remote-utils.c (struct sym_cache, symbol_cache): New.
16006 (input_interrupt): Print a clearer message.
16007 (async_io_enabled): New variable.
16008 (enable_async_io, disable_async_io): Use it. Update comments.
16009 (look_up_one_symbol): Use the symbol cache.
16010 * thread-db.c (thread_db_look_up_symbols): New function.
16011 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16013 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16015 * configure.in: Test for -rdynamic.
16016 * configure: Regenerated.
16017 * Makefile (INTERNAL_LDFLAGS): New.
16018 (gdbserver, gdbreplay): Use it.
16020 2004-09-02 Andrew Cagney <cagney@gnu.org>
16022 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16024 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
16026 * linux-low.c (linux_wait): Clear all_processes list also.
16028 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16030 * linux-low.c: Include <errno.h>. Remove extern declaration of
16033 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16035 * gdbreplay.c, server.h, utils.c: Update copyright years.
16037 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16039 * server.c (main): Print child status or termination signal from
16040 variable 'signal', not 'sig'.
16042 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16044 * linux-low.c (linux_read_memory): Change return type to
16045 int. Check for and return error from ptrace().
16046 * target.c (read_inferior_memory): Change return type to int. Pass
16047 back return status from the_target->read_memory().
16048 * target.h (struct target_ops): Adapt *read_memory() prototype.
16050 (read_inferior_memory): Adapt prototype.
16051 * server.c (main): Return an error packet if
16052 read_inferior_memory() returns an error.
16054 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
16056 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16057 Unify with other clean targets.
16059 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16061 * server.c (handle_v_cont): Call set_desired_inferior.
16063 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16065 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16067 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16069 * linux-low.c (linux_wait): Unblock async I/O.
16070 (linux_resume): Block and enable async I/O.
16071 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16072 * server.h (block_async_io, unblock_async_io): Add prototypes.
16074 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16076 * remote-utils.c (remote_open): Print a status notice after
16077 opening a TCP port.
16078 * server.c (attach_inferior): Print a status notice after
16081 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16083 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16085 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
16087 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16089 * server.c, target.h: Update copyright years.
16091 2004-02-25 Roland McGrath <roland@redhat.com>
16093 * target.h (struct target_ops): New member `read_auxv'.
16094 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16095 * linux-low.c (linux_read_auxv): New function.
16096 (linux_target_ops): Initialize `read_auxv' member to that.
16098 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16100 Committed by Jim Blandy <jimb@redhat.com>.
16102 * linux-s390-low.c (s390_num_regs): Update.
16103 (s390_regmap): Remove control registers. Use __s390x__ predefine
16104 instead of GPR_SIZE to distiguish s390 and s390x targets.
16106 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
16108 * linux-low.c: Update copyright year.
16109 (check_removed_breakpoint): Clear pending_is_breakpoint.
16110 (linux_set_resume_request, linux_queue_one_thread)
16111 (resume_status_pending_p): New functions.
16112 (linux_continue_one_thread): Use process->resume.
16113 (linux_resume): Only resume threads if there are no pending events.
16114 * linux-low.h (struct process_info): Add resume request
16117 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
16119 * regcache.c (new_register_cache): Clear the allocated register
16120 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16122 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
16124 * linux-low.c (linux_resume): Take a struct thread_resume *
16126 (linux_wait): Update call.
16127 (resume_ptr): New static variable.
16128 (linux_continue_one_thread): Renamed from
16129 linux_continue_one_process. Use resume_ptr.
16130 (linux_resume): Use linux_continue_one_thread.
16131 * server.c (handle_v_cont, handle_v_requests): New functions.
16132 (myresume): New function.
16133 (main): Handle 'v' case.
16134 * target.h (struct thread_resume): New type.
16135 (struct target_ops): Change argument of "resume" to struct
16137 (myresume): Delete macro.
16139 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16141 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16142 (uninstall): Support DESTDIR.
16144 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16146 * configure.srv: Add xscale*linux copy of arm*linux entry.
16148 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
16150 * linux-arm-low.c (arm_reinsert_addr): New function.
16151 (the_low_target): Add arm_reinsert_addr.
16153 2003-07-08 Mark Kettenis <kettenis@gnu.org>
16155 * mem-break.c: Remove whitespace at end of file.
16157 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16159 * configure.in: Check whether we need to prototype strerror.
16160 * server.h: Optionally prototype strerror.
16161 * gdbreplay.c (perror_with_name): Use strerror.
16162 * linux-low.c (linux_attach_lwp): Use strerror.
16163 * utils.c (perror_with_name): Use strerror.
16164 * config.in, configure: Regenerated.
16166 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16168 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16169 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16171 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
16173 * Makefile.in (SFILES): Update.
16174 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16175 low-sun3.c: Remove files.
16177 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
16179 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16180 (linux_detach_one_process, linux_detach): New functions.
16181 (linux_target_ops): Add linux_detach.
16182 * server.c (main): Handle 'D' packet.
16183 * target.h (struct target_ops): Add "detach" member.
16184 (detach_inferior): Define.
16186 2003-06-13 Mark Kettenis <kettenis@gnu.org>
16188 From Kelley Cook <kelleycook@wideopenwest.com>:
16189 * configure.srv: Accept i[34567]86 variants.
16191 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
16193 * linux-low.c (linux_wait_for_event): Correct comment typos.
16194 (linux_resume_one_process): Call check_removed_breakpoint.
16195 (linux_send_signal): New function.
16196 (linux_target_ops): Add linux_send_signal.
16197 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16199 * target.h (struct target_ops): Add send_signal.
16201 2003-05-29 Jim Blandy <jimb@redhat.com>
16203 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16204 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16205 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16206 away part of the register's value.
16208 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
16210 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16211 (linux_wait_for_event, linux_init_signals): Likewise.
16213 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
16215 * configure.in: Check for stdlib.h.
16216 * configure: Regenerated.
16217 * config.in: Regenerated.
16219 2003-01-04 Andreas Schwab <schwab@suse.de>
16221 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16223 2003-01-02 Andrew Cagney <ac131313@redhat.com>
16225 * Makefile.in: Remove obsolete code.
16227 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
16229 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16230 defined(PT_FPR0_HI).
16232 2002-11-17 Stuart Hughes <seh@zee2.com>
16234 * linux-arm-low.c (arm_num_regs): Increase.
16235 (arm_regmap): Include status register.
16237 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
16239 * linux-low.c (register_addr): Remove incorrect -1 check.
16241 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
16243 * linux-low.c (linux_create_inferior): Call setpgid. Return
16245 (unstopped_p, linux_signal_pid): Remove.
16246 (linux_target_ops): Remove linux_signal_pid.
16247 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16248 global instead of target method.
16249 * target.h (struct target_ops): Remove signal_pid. Update comment
16250 for create_inferior.
16251 * server.c (signal_pid): New variable.
16252 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
16253 gdbserver. Set the child to be the foreground process group.
16254 (attach_inferior): Set signal_pid.
16256 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
16258 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16260 2002-08-20 Jim Blandy <jimb@redhat.com>
16262 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16265 2002-08-01 Andrew Cagney <cagney@redhat.com>
16267 * Makefile.in: Make chill references obsolete.
16269 2002-07-24 Kevin Buettner <kevinb@redhat.com>
16271 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16272 * configure: Regenerate.
16273 * config.in: Regenerate.
16275 2002-07-09 David O'Brien <obrien@FreeBSD.org>
16277 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16278 (perror_with_name, remote_close, remote_open, expect, play): Static.
16280 2002-07-04 Michal Ludvig <mludvig@suse.cz>
16282 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
16283 byte offsets instead of an array of indexes.
16284 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16286 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
16288 * regcache.c: Add comment.
16290 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
16292 * thread-db.c: New file.
16293 * proc-service.c: New file.
16294 * acinclude.m4: New file.
16295 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16296 proc-service.o, and thread-db.o.
16297 (linux-low.o): Add USE_THREAD_DB.
16298 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16299 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16300 * aclocal.m4: Regenerated.
16301 * config.in: Regenerated.
16302 * configure: Regenerated.
16303 * configure.in: Check for proc_service.h, sys/procfs.h,
16304 thread_db.h, and linux/elf.h headrs.
16305 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16306 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16307 Check for -lthread_db and thread support.
16308 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16309 PowerPC, and SuperH.
16310 * i387-fp.c: Constify arguments.
16311 * i387-fp.h: Likewise.
16312 * inferiors.c: (struct thread_info): Renamed from
16313 `struct inferior_info'. Remove PID member. Use generic inferior
16314 list header. All uses updated.
16315 (inferiors, signal_pid): Removed.
16316 (all_threads): New variable.
16317 (get_thread): Define.
16318 (add_inferior_to_list): New function.
16319 (for_each_inferior): New function.
16320 (change_inferior_id): New function.
16321 (add_inferior): Removed.
16322 (remove_inferior): New function.
16323 (add_thread): New function.
16324 (free_one_thread): New function.
16325 (remove_thread): New function.
16326 (clear_inferiors): Use for_each_inferior and free_one_thread.
16327 (find_inferior): New function.
16328 (find_inferior_id): New function.
16329 (inferior_target_data): Update argument type.
16330 (set_inferior_target_data): Likewise.
16331 (inferior_regcache_data): Likewise.
16332 (set_inferior_regcache_data): Likewise.
16333 * linux-low.c (linux_bp_reinsert): Remove.
16334 (all_processes, stopping_threads, using_thrads)
16335 (struct pending_signals, debug_threads, pid_of): New.
16336 (inferior_pid): Replace with macro.
16337 (struct inferior_linux_data): Remove.
16338 (get_stop_pc, add_process): New functions.
16339 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16340 Use add_process and add_thread.
16341 (linux_attach_lwp): New function, based on old linux_attach. Use
16342 add_process and add_thread. Set stop_expected for new threads.
16343 (linux_attach): New function.
16344 (linux_kill_one_process): New function.
16345 (linux_kill): Kill all LWPs.
16346 (linux_thread_alive): Use find_inferior_id.
16347 (check_removed_breakpoints, status_pending_p): New functions.
16348 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16349 Update. Use WNOHANG. Wait for cloned processes also. Update process
16350 struct for the found process.
16351 (linux_wait_for_event): New function.
16352 (linux_wait): Use it. Support LWPs.
16353 (send_sigstop, wait_for_sigstop, stop_all_processes)
16354 (linux_resume_one_process, linux_continue_one_process): New functions.
16355 (linux_resume): Support LWPs.
16356 (REGISTER_RAW_SIZE): Remove.
16357 (fetch_register): Use register_size instead. Call supply_register.
16358 (usr_store_inferior_registers): Likewise. Call collect_register.
16359 Fix recursive case.
16360 (regsets_fetch_inferior_registers): Improve error message.
16361 (regsets_store_inferior_registers): Add debugging.
16362 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16363 (unstopped_p, linux_signal_pid): New functions.
16364 (linux_target_ops): Add linux_signal_pid.
16365 (linux_init_signals): New function.
16366 (initialize_low): Call it. Initialize using_threads.
16367 * regcache.c (inferior_regcache_data): Add valid
16369 (get_regcache): Fetch registers lazily. Add fetch argument
16370 and update all callers.
16371 (regcache_invalidate_one, regcache_invalidate): New
16373 (new_register_cache): Renamed from create_register_cache.
16374 Return the new regcache.
16375 (free_register_cache): Change argument to a void *.
16376 (registers_to_string, registers_from_string): Call get_regcache
16377 with fetch flag set.
16378 (register_data): Make static. Pass fetch flag to get_regcache.
16379 (supply_register): Call get_regcache with fetch flag clear.
16380 (collect_register): Call get_regcache with fetch flag set.
16381 (collect_register_as_string): New function.
16382 * regcache.h: Update.
16383 * remote-utils.c (putpkt): Flush after debug output and use
16385 Handle input interrupts while waiting for an ACK.
16386 (input_interrupt): Use signal_pid method.
16387 (getpkt): Flush after debug output and use stderr.
16388 (outreg): Use collect_register_as_string.
16389 (new_thread_notify, dead_thread_notify): New functions.
16390 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16391 and general_thread.
16392 (look_up_one_symbol): Flush after debug output.
16393 * server.c (step_thread, server_waiting): New variables.
16394 (start_inferior): Don't use signal_pid. Update call to mywait.
16395 (attach_inferior): Update call to mywait.
16396 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16397 (main): Don't fetch/store registers explicitly. Use
16398 set_desired_inferior. Support proposed ``Hs'' packet. Update
16400 * server.h: Update.
16401 (struct inferior_list, struct_inferior_list_entry): New.
16402 * target.c (set_desired_inferior): New.
16403 (write_inferior_memory): Constify.
16404 (mywait): New function.
16405 * target.h: Update.
16406 (struct target_ops): New signal_pid method.
16407 (mywait): Removed macro, added prototype.
16409 * linux-low.h (regset_func): Removed.
16410 (regset_fill_func, regset_store_func): New.
16411 (enum regset_type): New.
16412 (struct regset_info): Add type field. Use new operation types.
16413 (struct linux_target_ops): stop_pc renamed to get_pc.
16414 Add decr_pc_after_break and breakpoint_at.
16415 (get_process, get_thread_proess, get_process_thread)
16416 (strut process_info, all_processes, linux_attach_lwp)
16417 (thread_db_init): New.
16419 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16420 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16421 (the_low_target): Add new members.
16422 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16423 (i386_store_fpxregset): Constify.
16424 (target_regsets): Add new kind identifier.
16425 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16426 (i386_set_pc): Add debugging.
16427 (i386_breakpoint_at): New function.
16428 (the_low_target): Add new members.
16429 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16430 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16431 (mips_breakpoint_at): New.
16432 (the_low_target): Add new members.
16433 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16434 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16435 (the_low_target): Add new members.
16436 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16437 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16438 (the_low_target): Add new members.
16439 * linux-x86-64-low.c (target_regsets): Add new kind
16442 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
16444 From Martin Pool <mbp@samba.org>:
16445 * server.c (gdbserver_usage): New function.
16448 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
16450 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16451 stop_at -> stop_pc.
16453 2002-05-04 Andrew Cagney <ac131313@redhat.com>
16455 * Makefile.in: Remove obsolete code.
16457 2002-04-24 Michal Ludvig <mludvig@suse.cz>
16459 * linux-low.c (regsets_fetch_inferior_registers),
16460 (regsets_store_inferior_registers): Removed cast to int from
16462 * regcache.h: Added declaration of struct inferior_info.
16464 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16466 * inferiors.c (struct inferior_info): Add regcache_data.
16467 (add_inferior): Call create_register_cache.
16468 (clear_inferiors): Call free_register_cache.
16469 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16470 * regcache.c (struct inferior_regcache_data): New.
16471 (registers): Remove.
16472 (get_regcache): New function.
16473 (create_register_cache, free_register_cache): New functions.
16474 (set_register_cache): Don't initialize the register cache here.
16475 (registers_to_string, registers_from_string, register_data): Call
16477 * regcache.h: Add prototypes.
16478 * server.h: Likewise.
16480 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16482 * mem-break.c: New file.
16483 * mem-break.h: New file.
16484 * Makefile.in: Add mem-break.o rule; update server.h
16486 * inferiors.c (struct inferior_info): Add target_data
16488 (clear_inferiors): Free target_data member if set.
16489 (inferior_target_data, set_inferior_target_data): New functions.
16490 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16491 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16492 * linux-low.c (linux_bp_reinsert): New variable.
16493 (struct inferior_linux_data): New.
16494 (linux_create_inferior): Use set_inferior_target_data.
16495 (linux_attach): Likewise. Call add_inferior.
16496 (linux_wait_for_one_inferior): New function.
16497 (linux_wait): Call it.
16498 (linux_write_memory): Add const.
16499 (initialize_low): Call set_breakpoint_data.
16500 * linux-low.h (struct linux_target_ops): Add breakpoint
16502 * server.c (attach_inferior): Remove extra add_inferior
16504 * server.h: Include mem-break.h. Update inferior.c
16506 * target.c (read_inferior_memory)
16507 (write_inferior_memory): New functions.
16508 * target.h (read_inferior_memory)
16509 (write_inferior_memory): Change macros to prototypes.
16510 (struct target_ops): Update comments. Add const to write_memory
16513 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16515 * linux-low.c (usr_store_inferior_registers): Support
16516 registers which are allowed to fail to store.
16517 * linux-low.h (linux_target_ops): Likewise.
16518 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16519 (ppc_cannot_store_register): FPSCR may not be storable.
16521 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16523 * server.h: Include <string.h> if HAVE_STRING_H.
16524 * ChangeLog: Correct paths in last ChangeLog entry.
16526 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16528 * linux-low.h: Remove obsolete prototypes.
16529 (struct linux_target_ops): New.
16530 (extern the_low_target): New.
16531 * linux-low.c (num_regs, regmap): Remove declarations.
16532 (register_addr): Use the_low_target explicitly.
16533 (fetch_register): Likewise.
16534 (usr_fetch_inferior_registers): Likewise.
16535 (usr_store_inferior_registers): Likewise.
16536 * linux-arm-low.c (num_regs): Remove.
16537 (arm_num_regs): Define.
16538 (arm_regmap): Renamed from regmap, made static.
16539 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16541 (arm_cannot_store_register): Renamed from cannot_store_register,
16543 (the_low_target): New.
16544 * linux-i386-low.c (num_regs): Remove.
16545 (i386_num_regs): Define.
16546 (i386_regmap): Renamed from regmap, made static.
16547 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16549 (i386_cannot_store_register): Renamed from cannot_store_register,
16551 (the_low_target): New.
16552 * linux-ia64-low.c (num_regs): Remove.
16553 (ia64_num_regs): Define.
16554 (ia64_regmap): Renamed from regmap, made static.
16555 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16557 (ia64_cannot_store_register): Renamed from cannot_store_register,
16559 (the_low_target): New.
16560 * linux-m68k-low.c (num_regs): Remove.
16561 (m68k_num_regs): Define.
16562 (m68k_regmap): Renamed from regmap, made static.
16563 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16565 (m68k_cannot_store_register): Renamed from cannot_store_register,
16567 (the_low_target): New.
16568 * linux-mips-low.c (num_regs): Remove.
16569 (mips_num_regs): Define.
16570 (mips_regmap): Renamed from regmap, made static.
16571 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16573 (mips_cannot_store_register): Renamed from cannot_store_register,
16575 (the_low_target): New.
16576 * linux-ppc-low.c (num_regs): Remove.
16577 (ppc_num_regs): Define.
16578 (ppc_regmap): Renamed from regmap, made static.
16579 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16581 (ppc_cannot_store_register): Renamed from cannot_store_register,
16583 (the_low_target): New.
16584 * linux-s390-low.c (num_regs): Remove.
16585 (s390_num_regs): Define.
16586 (s390_regmap): Renamed from regmap, made static.
16587 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16589 (s390_cannot_store_register): Renamed from cannot_store_register,
16591 (the_low_target): New.
16592 * linux-sh-low.c (num_regs): Remove.
16593 (sh_num_regs): Define.
16594 (sh_regmap): Renamed from regmap, made static.
16595 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16597 (sh_cannot_store_register): Renamed from cannot_store_register,
16599 (the_low_target): New.
16600 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16601 (the_low_target): New.
16603 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16605 * Makefile.in: Add stamp-h target.
16606 * configure.in: Create stamp-h.
16607 * configure: Regenerated.
16609 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16611 * inferiors.c: New file.
16612 * target.c: New file.
16613 * target.h: New file.
16614 * Makefile.in: Add target.o and inferiors.o. Update
16616 * linux-low.c (inferior_pid): New static variable,
16617 moved from server.c.
16618 (linux_create_inferior): Renamed from create_inferior.
16619 Call add_inferior. Return 0 on success instead of a PID.
16620 (linux_attach): Renamed from myattach.
16621 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16622 (linux_thread_alive): Renamed from mythread_alive.
16623 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16625 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16626 (regsets_store_inferior_registers): Correct error message.
16627 Add missing ``return 0''.
16628 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16629 (linux_store_registers): Renamed from store_inferior_registers.
16630 (linux_read_memory): Renamed from read_inferior_memory.
16631 (linux_write_memory): Renamed from write_inferior_memory.
16632 (linux_target_ops): New structure.
16633 (initialize_low): Call set_target_ops ().
16634 * remote-utils.c (unhexify): New function.
16635 (hexify): New function.
16636 (input_interrupt): Send signals to ``signal_pid''.
16637 * server.c (inferior_pid): Remove.
16638 (start_inferior): Update create_inferior call.
16639 (attach_inferior): Call add_inferior.
16640 (handle_query): New function.
16641 (main): Call handle_query for `q' packets.
16642 * server.h: Include "target.h". Remove obsolete prototypes.
16643 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16645 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16647 * Makefile.in: Add WARN_CFLAGS. Update configury
16649 * configure.in: Check for <string.h>
16650 * configure: Regenerate.
16651 * config.in: Regenerate.
16652 * gdbreplay.c: Include needed system headers.
16653 (remote_open): Remove strchr prototype.
16654 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16655 * regcache.c (supply_register): Change buf argument to const void *.
16656 (supply_register_by_name): Likewise.
16657 (collect_register): Change buf argument to void *.
16658 (collect_register_by_name): Likewise.
16659 * regcache.h: Add missing prototypes.
16660 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16661 * server.c (handle_query): New function.
16662 (attached): New static variable, moved out of main.
16663 (main): Quiet longjmp clobber warnings.
16664 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16665 * utils.c (error): Remove NORETURN.