1 2018-06-08 Pedro Alves <palves@redhat.com>
3 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
4 common/common-exceptions.o, common/common-utils.o,
5 common/errors.o, common/print-utils.o and utils.o.
6 * gdbreplay.c: Include "common-defs.h" instead of the two
7 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
9 (perror_with_name): Delete.
10 (remote_open): Use xstrdup instead of strdup.
12 (captured_main): ... this.
15 2018-06-08 Tom Tromey <tom@tromey.com>
17 * linux-low.c (linux_low_read_btrace): Update.
19 2018-06-04 Stan Cox <scox@redhat.com>
21 * server.h (struct client_state): New.
22 * server.c (cont_thread, general_thread, multi_process)
23 (report_fork_events, report_vfork_events, report_exec_events)
24 (report_thread_events, swbreak_feature, hwbreak_feature)
25 (vCont_supported, disable_randomization, pass_signals)
26 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
27 Moved to client_state.
28 * remote-utils.c (remote_debug, noack_mode)
29 (transport_is_reliable): Moved to client_state.
30 * tracepoint.c (current_traceframe): Moved to client_state.
33 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
34 linux-low.c, remote-utils.h, target.c: Use client_state.
36 2018-05-31 Alan Hayward <alan.hayward@arm.com>
38 * configure.srv: Add new c/h file.
40 2018-05-31 Alan Hayward <alan.hayward@arm.com>
42 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
45 2018-05-25 Maciej W. Rozycki <macro@mips.com>
47 * gdb.arch/mips-fpregset-core.exp: New test.
48 * gdb.arch/mips-fpregset-core.c: New test source.
50 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
53 * hostio.c (require_int): Do not report overflow for integers
54 between 0xfffffff and 0x7fffffff.
56 2018-05-22 Maciej W. Rozycki <macro@mips.com>
58 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
59 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
60 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
62 (the_low_target): Wire them.
64 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
66 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
67 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
68 mode. Call collect_register_by_name with vscr using
69 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
70 (ppc_store_vrregset): Add and set vscr_offset variable as in
71 ppc_fill_vrregset. Call supply_register_by_name with vscr using
74 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
76 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
77 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
78 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
80 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
82 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
83 (ppc_store_vsxregset): Likewise.
84 (ppc_fill_vrregset): Likewise.
85 (ppc_store_vrregset): Likewise.
86 (ppc_fill_evrregset): Likewise.
87 (ppc_store_evrregset): Likewise.
88 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
89 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
92 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
94 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
95 wordsize of the inferior. Call ppc_linux_target_wordsize.
97 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
99 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
100 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
101 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
102 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
103 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
104 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
105 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
106 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
107 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
108 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
109 (tdesc_powerpc_e500l): Remove.
110 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
111 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
112 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
113 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
115 (ppc_arch_setup): Remove target description matching code. Fill a
116 ppc_linux_features struct and call ppc_linux_match_description
119 2018-05-22 Maciej W. Rozycki <macro@mips.com>
121 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
122 width of the requested register exceeds the width of the
124 (mips_cannot_store_register): Likewise.
126 2018-05-21 Maciej W. Rozycki <macro@mips.com>
128 * linux-mips-low.c (mips_fetch_register): New function. Update
130 (mips_store_gregset): Supply 0 rather than $restart for $zero.
131 (the_low_target): Wire `mips_fetch_register'.
133 2018-05-10 Joel Brobecker <brobecker@adacore.com>
135 * lynx-i386-low.c (LYNXOS_178): New macro.
136 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
137 the layout on LynxOS-178.
138 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
139 handle floating point registers that are not supported by
142 2018-05-10 Tom Tromey <tom@tromey.com>
144 * configure: Rebuild.
146 2018-05-10 Joel Brobecker <brobecker@adacore.com>
149 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
150 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
151 Use it to set the expedite_regs field in the given tdesc.
152 * x86-tdesc.h: New file.
153 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
154 Adjust following the addition of the new expedite_regs parameter
156 * linux-tic6x-low.c (tic6x_read_description): Likewise.
157 * linux-x86-tdesc.c: #include "x86-tdesc.h".
158 (i386_linux_read_description, amd64_linux_read_description):
159 Adjust following the addition of the new expedite_regs parameter
161 * lynx-i386-low.c: #include "x86-tdesc.h".
162 (lynx_i386_arch_setup): Adjust following the addition of the new
163 expedite_regs parameter to init_target_desc.
164 * nto-x86-low.c: #include "x86-tdesc.h".
165 (nto_x86_arch_setup): Adjust following the addition of the new
166 expedite_regs parameter to init_target_desc.
167 * win32-i386-low.c: #include "x86-tdesc.h".
168 (i386_arch_setup): Adjust following the addition of the new
169 expedite_regs parameter to init_target_desc.
171 2018-05-10 Joel Brobecker <brobecker@adacore.com>
174 * win32-low.c (win32_create_inferior): Add call to my_wait
175 setting last_status global.
177 2018-05-10 Joel Brobecker <brobecker@adacore.com>
180 * win32-low.c (create_process): Only call gdb_tilde_expand if
181 inferior_cwd is not NULL.
183 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
185 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
186 registers to the cache if their values have changed.
187 (i387_xsave_to_cache): Provide default values for x87 control
188 registers when these features are available, but disabled.
189 * regcache.c (supply_register_by_name_zeroed): New function.
190 * regcache.h (supply_register_by_name_zeroed): Declare new
193 2018-05-07 Tom Tromey <tom@tromey.com>
195 * configure: Rebuild.
197 2018-05-04 Tom Tromey <tom@tromey.com>
199 * configure: Rebuild.
201 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
202 Pedro Alves <palves@redhat.com>
204 * linux-aarch64-low.c (aarch64_stopped_data_address):
207 2018-04-27 Tom Tromey <tom@tromey.com>
209 * configure: Rebuild.
211 2018-04-23 Tom Tromey <tom@tromey.com>
213 * configure: Rebuild.
215 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
217 * Makefile.in (depcomp): Add "..".
218 (all_deps_files): New and use it.
220 2018-04-18 Alan Hayward <alan.hayward@arm.com>
222 * configure.srv (aarch64*-*-linux*): Don't include xml.
223 (i[34567]86-*-cygwin*): Likewise.
224 (i[34567]86-*-linux*): Likewise.
225 (i[34567]86-*-lynxos*): Likewise.
226 (i[34567]86-*-mingw32ce*): Likewise.
227 (i[34567]86-*-mingw*): Likewise.
228 (i[34567]86-*-nto*): Likewise.
229 (tic6x-*-uclinux): Likewise.
230 (x86_64-*-linux*): Likewise.
231 (x86_64-*-mingw*): Likewise.
232 (x86_64-*-cygwin*): Likewise.
234 2018-04-18 Alan Hayward <alan.hayward@arm.com>
236 * tdesc.c: Remove xml parameter.
238 2018-04-18 Alan Hayward <alan.hayward@arm.com>
240 * server.c (get_features_xml): Remove cast.
241 * tdesc.c (void target_desc::accept): Fill in function.
242 (tdesc_get_features_xml): Remove old xml creation.
243 (print_xml_feature::visit_pre): Add xml vistor.
244 * tdesc.h (struct target_desc): Make xmltarget mutable.
245 (tdesc_get_features_xml): Remove declaration.
247 2018-04-18 Alan Hayward <alan.hayward@arm.com>
249 * tdesc.c (tdesc_architecture_name): Add new function.
250 (tdesc_osabi_name): Likewise.
251 (tdesc_get_features_xml): Use new functions.
253 2018-04-18 Alan Hayward <alan.hayward@arm.com>
255 * tdesc.c (tdesc_create_flags): Remove.
256 (tdesc_add_flag): Likewise.
257 (tdesc_named_type): Likewise.
258 (tdesc_create_union): Likewise.
259 (tdesc_create_struct): Likewise.
260 (tdesc_create_vector): Likewise.
261 (tdesc_add_bitfield): Likewise.
262 (tdesc_add_field): Likewise.
263 (tdesc_set_struct_size): Likewise.
265 2018-04-18 Alan Hayward <alan.hayward@arm.com>
267 * tdesc.c (~target_desc): Remove implictly deleted items.
268 (init_target_desc): Iterate all features.
269 (tdesc_get_features_xml): Use vector.
270 (tdesc_create_feature): Create feature.
271 * tdesc.h (tdesc_feature) Remove
272 (target_desc): Add features.
274 2018-04-18 Alan Hayward <alan.hayward@arm.com>
276 * Makefile.in: Add common/tdesc.c
277 * tdesc.c (init_target_desc): init all reg_defs from register
279 (tdesc_create_reg): Create tdesc_reg.
280 * tdesc.h (tdesc_feature): Add register vector.
282 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
284 * tdesc.h (struct target_desc) <features>: Change type to
285 std::vector<std::string>.
286 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
288 (tdesc_get_features_xml): Likewise.
289 (tdesc_create_feature): Likewise.
291 2018-03-26 Alan Hayward <alan.hayward@arm.com>
293 * regcache.c (find_register_by_number): Return a ref.
294 (find_regno): Use references.
295 (register_size): Likewise.
296 (register_data): Likewise.
297 * tdesc.c (target_desc::~target_desc): Remove free calls.
298 (target_desc::operator==): Use std::vector compare.
299 (init_target_desc): Use reference.
300 (tdesc_create_reg): Use reg constructors.
301 * tdesc.h (struct target_desc): Replace pointer with object.
303 2018-03-23 Alan Hayward <alan.hayward@arm.com>
305 * regcache.c (find_register_by_number): Make static.
306 (find_regno): Use find_register_by_number
307 * regcache.h (struct reg): Remove declaration.
309 2018-03-23 Alan Hayward <alan.hayward@arm.com>
311 * tdesc.c (target_desc::~target_desc): Move to here.
312 (target_desc::operator==): Likewise.
313 * tdesc.h (target_desc::~target_desc): Move from here.
314 (target_desc::operator==): Likewise.
316 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
318 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
320 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
322 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
324 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
325 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
326 and init_registers_s390_gs_linux64.
328 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
330 * linux-s390-low.c (s390_fill_gs): Remove function.
331 (s390_fill_gsbc): Remove function.
332 (s390_regsets): Set fill functions for the guarded storage regsets
335 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
337 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
338 the word size. Add comment.
339 (s390_get_wordsize): New function.
340 (s390_arch_setup): No longer select a temporary tdesc to fetch the
341 pswm with it. Instead, use s390_get_wordsize to determine the
342 word size first and derive the correct tdesc from that directly.
344 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
346 * Makefile.in: Include silent-rules.mk.
347 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
348 (COMPILE): Add ECHO_CXX.
349 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
350 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
351 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
352 (version-generated.c): Add ECHO_GEN.
353 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
354 (IPAGENT_COMPILE): Add ECHO_CXX.
355 (%-generated.c): Add ECHO_REGDAT.
357 2018-03-14 Tom Tromey <tom@tromey.com>
360 * ax.c (ax_printf): Special case for NULL.
362 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
364 * linux-low.c (linux_qxfer_libraries_svr4): Use
365 xml_escape_text_append.
367 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
369 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
371 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
373 * server.c (handle_general_set): Remove unnecessary xstrdup.
375 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
377 * server.c (parse_debug_format_options): Adjust to
378 delim_string_to_char_ptr_vec changes.
379 * thread-db.c (thread_db_load_search): Adjust to
380 dirnames_to_char_ptr_vec changes.
382 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
384 * target.h (target_enable_btrace, target_disable_btrace)
385 (target_read_btrace, target_read_btrace_conf): Turn macro into
386 inline function. Throw error if target method is not defined.
387 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
388 check for btrace target method. Be prepared to handle exceptions
389 from btrace target methods.
391 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
393 * server.c (captured_main): Change order of error message printed
394 when the current working directory cannot be found.
396 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
398 * server.c: Include "filenames.h" and "pathstuff.h".
399 (program_name): Delete variable.
400 (program_path): New anonymous class.
401 (get_exec_wrapper): Use "program_path" instead of
403 (handle_v_run): Likewise.
404 (captured_main): Likewise.
405 (process_serial_event): Likewise.
407 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
409 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
410 (OBJS): Add "pathstuff.o".
411 * server.c (current_directory): New global variable.
412 (captured_main): Initialize "current_directory".
414 2018-02-26 Alan Hayward <alan.hayward@arm.com>
416 * tdesc.c: Use common/tdesc.h.
419 2018-02-20 Alan Hayward <alan.hayward@arm.com>
420 Simon Marchi <simon.marchi@ericsson.com>
422 * Makefile.in: Switch order of make rules.
424 2018-02-19 Alan Hayward <alan.hayward@arm.com>
426 * Makefile.in: Add common directory in build.
427 * configure.ac: Add common reference.
428 * configure: Regenerate.
430 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
432 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
433 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
434 * spu-low.c (spu_target_ops): Likewise.
435 * win32-low.c (win32_target_ops): Likewise.
436 * server.c (supported_btrace_packets): Report packets unconditionally.
437 * target.h (target_ops) <supports_btrace>: Remove.
438 (target_supports_btrace): Remove.
440 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
442 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
443 (handle_btrace_disable): Change return type to void. Use exceptions
445 (handle_btrace_general_set): Catch exception and copy message to
448 2018-02-08 Tom Tromey <tom@tromey.com>
450 * linux-low.c (install_software_single_step_breakpoints): Use
452 * inferiors.c (make_cleanup_restore_current_thread): Remove.
453 (do_restore_current_thread_cleanup): Remove.
454 * gdbthread.h (make_cleanup_restore_current_thread): Don't
457 2018-02-08 Tom Tromey <tom@tromey.com>
459 * mem-break.c (set_raw_breakpoint_at): Use
460 gdb::unique_xmalloc_ptr.
462 2018-01-30 Pedro Alves <palves@redhat.com>
465 * target.c (target_terminal::terminal_state): Rename to ...
466 (target_terminal::m_terminal_state): ... this.
468 2018-01-19 James Clarke <jrtc27@jrtc27.com>
470 * linux-low.c (handle_extended_wait): Surround call to
471 thread_db_notice_clone with #ifdef USE_THREAD_DB.
473 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
475 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
476 linux_ptrace_attach_fail_reason_string now returning an
478 (linux_attach): Likewise.
479 * thread-db.c (attach_thread): Likewise.
481 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
484 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
485 checking for fs_base/gs_base fields in struct user_regs_struct.
486 * configure: Regenerate.
488 2018-01-16 Yao Qi <yao.qi@linaro.org>
491 * linux-low.c (fetch_register): Call supply_register instead of
494 2018-01-08 Yao Qi <yao.qi@linaro.org>
495 Simon Marchi <simon.marchi@ericsson.com>
497 * Makefile.in (OBS): Remove selftest.o.
498 * configure.ac: Set srv_selftest_objs if $development is true.
499 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
500 * configure: Re-generated.
501 * server.c (captured_main): Wrap variable selftest_filter with
504 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
506 * server.c (parse_debug_format_options): Return std::string.
507 (handle_monitor_command, captured_main): Adjust.
509 2018-01-05 Pedro Alves <palves@redhat.com>
512 * server.c (captured_main): Pass quiet=false to
513 save_original_signals_state.
515 2018-01-01 Joel Brobecker <brobecker@adacore.com>
517 * gdbreplay.c (gdbreplay_version): Update copyright year in
519 * server.c (gdbserver_version): Likewise.
521 2017-12-08 Tom Tromey <tom@tromey.com>
523 * ax.c (ax_printf): Update.
525 2017-12-07 Yao Qi <yao.qi@linaro.org>
527 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
528 aarch64_linux_read_description.
529 * linux-amd64-ipa.c (idx2mask): New array.
530 (get_ipa_tdesc): Move idx2mask out.
531 (initialize_low_tracepoint): Initialize target descriptions.
532 * linux-i386-ipa.c (idx2mask): New array.
533 (get_ipa_tdesc): Move idx2mask out.
534 (initialize_low_tracepoint): Initialize target descriptions.
536 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
538 * tdesc.c (struct tdesc_type): Change return type.
539 (tdesc_add_flag): Change parameter type.
540 (tdesc_add_bitfield): Likewise.
541 (tdesc_add_field): Likewise.
542 (tdesc_set_struct_size): Likewise.
544 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
546 * regcache.c (registers_to_string): Remove unused variable.
548 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
550 * inferiors.c (for_each_inferior_with_data): Remove.
551 * inferiors.h (for_each_inferior_with_data): Remove.
552 * server.c (handle_qxfer_threads_worker): Change parameter type.
553 (handle_qxfer_threads_proper): Use for_each_thread.
555 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
557 * inferiors.c (for_each_inferior): Remove.
558 (clear_inferiors): Use for_each_thread.
559 * inferiors.h (for_each_inferior): Remove.
560 * linux-low.c (linux_wait_for_event_filtered): Use
562 (linux_stabilize_threads): Likewise.
563 * regcache.c (regcache_release): Likewise.
564 * server.c (gdb_wants_all_threads_stopped): Likewise.
565 (clear_pending_status_callback): Remove.
566 (handle_status): Use for_each_thread.
567 (captured_main): Likewise.
568 * win32-low.c (child_init_thread_list): Likewise.
569 (win32_clear_inferiors): Likewise.
570 (fake_breakpoint_event): Likewise.
572 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
574 * inferiors.h (find_inferior): Remove.
575 * inferiors.c (find_inferior): Remove.
577 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
579 * linux-low.c (resume_status_pending_p): Update comment.
580 (need_step_over_p): Update comment.
582 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
584 * linux-low.c (proceed_one_lwp): Return void, change parameter
586 (unsuspend_and_proceed_one_lwp): Likewise.
587 (proceed_all_lwps): Use for_each_thread.
588 (unstop_all_lwps): Likewise.
590 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
592 * linux-low.c (linux_resume_one_thread): Return void, take
594 (linux_resume): Use for_each_thread.
596 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
598 * linux-low.c (send_sigstop_callback): Return void, change
599 parameter type. Rename to...
600 (send_sigstop): ... this.
601 (suspend_and_send_sigstop_callback): Return void, change parameter
603 (suspend_and_send_sigstop): ... this.
604 (stop_all_lwps): Use for_each_thread.
606 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
608 * linux-low.c (lwp_running): Return bool, remove unused
610 (linux_stabilize_threads): Use find_thread.
612 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
614 * linux-low.c (select_singlestep_lwp_callback): Remove.
615 (count_events_callback): Remove.
616 (select_event_lwp_callback): Remove.
617 (select_event_lwp): Use find_thread/for_each_thread.
619 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
621 * linux-low.c (not_stopped_callback): Return bool, take filter
623 (linux_wait_for_event_filtered): Use find_thread.
624 (linux_wait_1): Likewise.
626 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
628 * linux-low.c (same_lwp): Remove.
629 (find_lwp_pid): Use find_thread.
631 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
633 * linux-low.c (delete_lwp_callback): Remove.
634 (linux_mourn): Use for_each_thread.
636 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
638 * linux-low.c (linux_detach_lwp_callback): Return void, remove
639 args parameter, don't check for pid.
640 (linux_detach): Use for_each_thread.
642 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
644 * linux-low.c (struct counter): Remove.
645 (second_thread_of_pid_p): Remove.
646 (last_thread_of_process_p): Use find_thread.
648 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
650 * inferiors.c (find_inferior_in_random): Remove.
651 * inferiors.h (find_inferior_in_random): Remove.
652 * linux-low.c (status_pending_p_callback): Return bool, accept
653 parameter ptid directly.
654 (linux_wait_for_event_filtered): Use find_thread_in_random.
655 (linux_wait_1): Likewise.
657 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
659 * inferiors.c (find_inferior_id): Remove.
660 (find_thread_ptid): Move implemention from find_inferior_id to
662 * inferiors.h (find_inferior_id): Remove.
663 * server.c (handle_status): Use find_thread_ptid.
664 (process_serial_event): Likewise.
665 * thread-db.c (find_one_thread): Likewise.
666 (thread_db_thread_handle): Likewise.
667 * win32-low.c (thread_rec): Likewise.
668 (child_delete_thread): Likewise.
669 (win32_thread_alive): Likewise.
670 (get_child_debug_event): Likewise.
672 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
674 * linux-mips-low.c (update_watch_registers_callback): Return
675 void, remove pid_p parameter, don't check for pid.
676 (mips_insert_point, mips_remove_point): Use for_each_thread.
678 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
680 * lynx.low (lynx_delete_thread_callback): Remove.
681 (lynx_mourn): Use for_each_thread.
683 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
685 * regcache.c (regcache_invalidate_one): Remove.
686 (regcache_invalidate_pid): use for_each_thread.
688 2017-11-26 Tom Tromey <tom@tromey.com>
690 * linux-low.c (linux_create_inferior): Update.
692 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
694 * spu-low.c (spu_create_inferior): Fix typo in argument name.
696 2017-11-24 Alan Hayward <alan.hayward@arm.com>
698 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
699 * linux-aarch64-low.c (initialize_low_arch): Call init func.
700 * linux-aarch64-tdesc-selftest.c: New file.
701 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
703 2017-11-24 Alan Hayward <alan.hayward@arm.com>
705 * configure.srv: Add new file.
706 * linux-aarch64-low.c (initialize_low_arch): Call init func.
707 * linux-aarch64-tdesc-selftest.c: New file.
708 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
710 2017-11-24 Alan Hayward <alan.hayward@arm.com>
712 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
713 * linux-aarch64-low.c (initialize_low_arch): Remove init.
714 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
716 2017-11-24 Alan Hayward <alan.hayward@arm.com>
718 * configure.srv: Add new files.
719 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
720 aarch64_linux_read_description.
721 * linux-aarch64-low.c (aarch64_linux_read_description):
722 Merge with aarch64_arch_setup.
723 (aarch64_arch_setup): Call aarch64_linux_read_description.
724 * linux-aarch64-tdesc.c: New file.
725 * linux-aarch64-tdesc.h: New file.
727 2017-11-24 Yao Qi <yao.qi@linaro.org>
729 * configure.srv: Set $srv_regobj for tic6x-linux.
730 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
731 (tic6x_read_description): Move some code to tic6x_arch_setup.
732 (tic6x_tdesc_test): New function.
733 (initialize_low_arch): Call selftests::register_test.
735 2017-11-22 Yao Qi <yao.qi@linaro.org>
737 * remote-utils.c (prepare_resume_reply): Use memcpy.
739 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
741 * linux-low.c (kill_one_lwp_callback): Return void, take
742 argument directly, don't filter on pid.
743 (linux_kill): Use for_each_thread.
745 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
747 * linux-low.c (need_step_over_p): Return bool, remove dummy
749 (linux_resume, proceed_all_lwps): Use find_thread.
751 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
753 * linux-low.c (resume_status_pending_p): Return bool, remove
755 (linux_resume): Use find_thread.
757 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
759 * linux-low.c (struct thread_resume_array): Remove.
760 (linux_set_resume_request): Return void, take arguments
762 (linux_resume): Use for_each_thread.
764 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
766 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
767 return bool, remove data argument.
768 (linux_stabilize_threads): Use find_thread.
770 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
772 * linux-low.c (unsuspend_one_lwp): Remove.
773 (unsuspend_all_lwps): Use for_each_thread, inline code from
776 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
778 * gdbthread.h (find_thread): Add overload with ptid_t filter.
779 * linux-low.c (struct iterate_over_lwps_args): Remove.
780 (iterate_over_lwps_filter): Remove.
781 (iterate_over_lwps): Use find_thread.
783 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
785 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
786 (linux_handle_new_gdb_connection): Use for_each_thread, inline
787 code from reset_lwp_ptrace_options_callback.
789 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
791 * linux-arm-low.c (struct update_registers_data): Remove.
792 (update_registers_callback): Return void, take arguments
793 directly, don't check thread's pid.
794 (arm_insert_point, arm_remove_point): Use for_each_thread.
796 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
798 * win32-low.c (continue_one_thread): Return void, take argument
800 (child_continue): Use for_each_thread.
802 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
804 * win32-i386-low.c (update_debug_registers_callback): Rename
806 (update_debug_registers): ... this, return void, remove pid_p arg.
807 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
809 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
811 * inferiors.h (struct process_info): Add constructor, initialize
813 <syscalls_to_catch>: Change type to std::vector<int>.
814 * inferiors.c (add_process): Allocate process_info with new.
815 (remove_process): Free process_info with delete.
816 * linux-low.c (handle_extended_wait): Adjust.
817 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
818 * server.c (handle_general_set): Adjust.
820 2017-11-16 Pedro Alves <palves@redhat.com>
822 * remote-utils.c (remote_close): Block SIGIO signals instead of
823 uninstalling the SIGIO handler.
825 2017-11-16 Alan Hayward <alan.hayward@arm.com>
827 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
829 2017-11-16 Yao Qi <yao.qi@linaro.org>
831 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
832 (tic6x_store_gregset): Likewise.
833 (tic6x_usrregs_info): Move it up.
835 2017-11-15 Alan Hayward <alan.hayward@arm.com>
837 * Makefile.in: Update arch rules.
838 * configure.srv: Explicitly mark arch/ files.
840 2017-11-13 Andreas Schwab <schwab@suse.de>
842 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
844 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
846 2017-11-06 Pedro Alves <palves@redhat.com>
848 * config.in, configure: Regenerate.
850 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
852 * target.c (struct thread_search): Remove.
853 (thread_search_callback): Remove.
854 (prepare_to_access_memory): Use for_each_thread instead of
855 find_inferior. Inline code from thread_search_callback.
857 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
859 * server.c (struct visit_actioned_threads_data): Remove.
860 (visit_actioned_threads): Change prototype to take arguments
862 (resume): Use find_thread instead of find_inferior.
864 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
866 * server.c (queue_stop_reply_callback): Change prototype, return
868 (find_status_pending_thread_callback): Remove.
869 (handle_status): Replace find_inferior with find_thread and
872 2017-10-25 Alan Hayward <alan.hayward@arm.com>
874 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
876 (aarch64_store_gregset): Likewise.
877 (aarch64_fill_fpregset): Likewise.
878 (aarch64_store_fpregset): Likewise.
880 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
882 * gdbthread.h (find_thread, for_each_thread): New functions.
883 * inferiors.c (thread_of_pid): Remove.
884 (find_any_thread_of_pid): Use find_thread.
885 * linux-low.c (num_lwps): Use for_each_thread.
887 2017-10-17 Yao Qi <yao.qi@linaro.org>
889 * Makefile.in: Remove one rule.
890 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
892 2017-10-17 Yao Qi <yao.qi@linaro.org>
894 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
895 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
897 2017-10-17 Yao Qi <yao.qi@linaro.org>
899 * configure.srv: Rename arm.o with arch/arm.o.
901 2017-10-17 Yao Qi <yao.qi@linaro.org>
903 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
904 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
905 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
906 (arch-i386.o, arch-amd64.o): Remove rules.
907 (arch/%.o): New rule.
908 Update POSTCOMPILE and COMPILE.pre.
909 * configure.ac: Invoke AC_CONFIG_COMMANDS.
910 * configure: Re-generated.
911 * configure.srv: Replace arch-i386.o with arch/i386.o.
912 Replace arch-amd64.o with arch/amd64.o.
914 2017-10-16 Yao Qi <yao.qi@linaro.org>
916 * configure: Regenerated.
918 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
920 * inferiors.h: (struct inferior_list): Remove.
921 (struct inferior_list_entry); Remove.
922 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
923 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
924 get_first_inferior): Remove.
925 (for_each_inferior, for_each_inferior_with_data, find_inferior,
926 find_inferior_id, find_inferior_in_random): Change signature.
927 * inferiors.c (all_threads): Change type to
928 std::list<thread_info *>.
929 (get_thread): Remove macro.
930 (find_inferior, find_inferior_id): Change signature, implement
932 (find_inferior_in_random): Change signature, implement using
933 find_thread_in_random.
934 (for_each_inferior, for_each_inferior_with_data): Change
935 signature, implement using for_each_thread.
936 (add_inferior_to_list, remove_inferior): Remove.
937 (add_thread, get_first_thread, thread_of_pid,
938 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
939 (get_first_inferior, one_inferior_p, clear_inferior_list):
941 (clear_inferiors, get_thread_process): Update.
942 * gdbthread.h: Include <list>.
943 (struct thread_info) <entry>: Remove field.
945 (all_threads): Change type to std::list<thread_info *>.
946 (get_first_inferior): Add doc.
947 (find_thread, for_each_thread, find_thread_in_random): New
949 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
950 * linux-arm-low.c (update_registers_callback): Update.
951 * linux-low.c (second_thread_of_pid_p): Update.
952 (kill_one_lwp_callback, linux_detach_lwp_callback,
953 delete_lwp_callback, status_pending_p_callback, same_lwp,
954 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
955 iterate_over_lwps, not_stopped_callback,
956 resume_stopped_resumed_lwps, count_events_callback,
957 select_singlestep_lwp_callback, select_event_lwp_callback,
958 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
959 suspend_and_send_sigstop_callback, wait_for_sigstop,
960 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
961 lwp_running, linux_set_resume_request, resume_status_pending_p,
962 need_step_over_p, start_step_over, linux_resume_one_thread,
963 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
964 reset_lwp_ptrace_options_callback): Update.
965 * linux-mips-low.c (update_watch_registers_callback): Update.
966 * regcache.c (regcache_invalidate_one, regcache_invalidate):
968 (free_register_cache_thread_one): Remove.
969 (regcache_release): Update.
970 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
971 handle_qxfer_threads_worker): Update.
972 (handle_query): Update, use list iterator.
973 (visit_actioned_threads, handle_pending_status,
974 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
975 clear_pending_status_callback, set_pending_status_callback,
976 find_status_pending_thread_callback, handle_status,
977 process_serial_event): Update.
978 * target.c (thread_search_callback): Update.
979 * thread-db.c (thread_db_get_tls_address): Update.
980 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
982 * win32-i386-low.c (update_debug_registers_callback): Update.
983 * win32-low.c (delete_thread_info, child_delete_thread,
984 continue_one_thread, suspend_one_thread,
985 get_child_debug_event): Adjust.
987 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
989 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
990 * inferiors.h: Include <list>.
991 (struct process_info) <entry>: Remove field.
993 (pid_of): Change macro to function.
994 (ptid_of, lwpid_of): Remove macro.
995 (all_processes): Change type to std::list<process_info *>.
996 (ALL_PROCESSES): Remove macro.
997 (for_each_process, find_process): New function.
998 * inferiors.c (all_processes): Change type to
999 std::list<process_info *>.
1000 (find_thread_process): Adjust.
1001 (add_process): Likewise.
1002 (remove_process): Likewise.
1003 (find_process_pid): Likewise.
1004 (get_first_process): Likewise.
1005 (started_inferior_callback): Remove.
1006 (have_started_inferiors_p): Adjust.
1007 (attached_inferior_callback): Remove.
1008 (have_attached_inferiors_p): Adjust.
1009 * linux-low.c (check_zombie_leaders): Likewise.
1010 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1011 (x86_linux_update_xmltarget): Adjust.
1012 * server.c (handle_query): Likewise.
1013 (gdb_reattached_process): Remove.
1014 (handle_status): Adjust.
1015 (kill_inferior_callback): Likewise.
1016 (detach_or_kill_inferior): Remove.
1017 (print_started_pid): Likewise.
1018 (print_attached_pid): Likewise.
1019 (detach_or_kill_for_exit): Update.
1020 (process_serial_event): Likewise.
1021 * linux-arm-low.c (arm_new_fork): Likewise.
1023 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1025 * dll.h: Include <list>.
1026 (struct dll_info): Add constructor.
1027 <entry>: Remove field.
1028 (all_dlls): Change type to std::list<dll_info>.
1029 * dll.c: Include <algorithm>.
1030 (get_dll): Remove macro.
1031 (all_dlls): Change type to std::list<dll_info *>.
1032 (free_one_dll): Remove.
1033 (match_dll): Likewise.
1034 (loaded_dll): Adjust.
1035 (unloaded_dll): Adjust to all_dlls type change, use
1036 std::find_if. Inline code from match_dll.
1037 (clear_dlls): Adjust to all_dlls type change.
1038 * server.c (emit_dll_description): Remove.
1039 (handle_qxfer_libraries): Adjust to all_dlls type change,
1040 integrate emit_dll_description's functionality.
1042 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1044 * linux-low.h (struct linux_target_ops) <delete_process>: New
1046 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1047 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1048 (struct linux_target_ops): Add delete_process callback.
1049 * linux-arm-low.c (arm_delete_process): New.
1050 (struct linux_target_ops): Add delete_process callback.
1051 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1052 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1053 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1054 * linux-mips-low.c (mips_linux_delete_process): New.
1055 (struct linux_target_ops): Add delete_process callback.
1056 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1057 * linux-s390-low.c (struct linux_target_ops): Likewise.
1058 * linux-sh-low.c (struct linux_target_ops): Likewise.
1059 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1060 * linux-tile-low.c (struct linux_target_ops): Likewise.
1061 * linux-x86-low.c (x86_linux_delete_process): New.
1062 (struct linux_target_ops): Add delete_process callback.
1063 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1065 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1067 * linux-aarch64-low.c (the_low_target): Add thread delete
1069 * linux-arm-low.c (arm_delete_thread): New function.
1070 (the_low_target): Add thread delete callback.
1071 * linux-bfin-low.c (the_low_target): Likewise.
1072 * linux-crisv32-low.c (the_low_target): Likewise.
1073 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1075 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1077 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1078 * linux-mips-low.c (mips_linux_delete_thread): New function.
1079 (the_low_target): Add thread delete callback.
1080 * linux-ppc-low.c (the_low_target): Likewise.
1081 * linux-s390-low.c (the_low_target): Likewise.
1082 * linux-sh-low.c (the_low_target): Likewise.
1083 * linux-tic6x-low.c (the_low_target): Likewise.
1084 * linux-tile-low.c (the_low_target): Likewise.
1085 * linux-x86-low.c (the_low_target): Likewise.
1086 * linux-xtensa-low.c (the_low_target): Likewise.
1088 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1090 * win32-low.c: Include "common-inferior.h".
1092 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1094 * inferiors.c (set_inferior_cwd): New function.
1095 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1096 (handle_query): Inform that QSetWorkingDir is supported.
1097 * win32-low.c (create_process): Pass the inferior's cwd to
1100 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1102 * inferiors.c (current_inferior_cwd): New global variable.
1103 (get_inferior_cwd): New function.
1104 * inferiors.h (struct process_info) <cwd>: New field.
1106 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1108 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1109 (OBS): Add gdb_tilde_expand.o.
1111 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1113 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1114 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1116 2017-09-29 Pedro Alves <palves@redhat.com>
1118 * ax.c (gdb_parse_agent_expr): Constify.
1119 * ax.h (gdb_parse_agent_expr): Constify.
1120 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1122 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1123 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1124 * remote-utils.h (read_ptid): Constify.
1125 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1126 (process_point_options, process_serial_event): Constify.
1127 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1128 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1129 (cmd_qtbuffer): Constify.
1131 2017-09-29 Pedro Alves <palves@redhat.com>
1133 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1136 2017-09-29 Pedro Alves <palves@redhat.com>
1138 * linux-low.c (handle_extended_wait): Pass parent thread instead
1139 of process to thread_db_notice_clone.
1140 * linux-low.h (thread_db_notice_clone): Replace parent process
1141 parameter with parent thread parameter.
1142 * thread-db.c (find_one_thread): Add comment.
1143 (thread_db_notice_clone): Replace parent process parameter with
1144 parent thread parameter. Temporarily switch to the parent thread.
1146 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1148 * gdbthread.h: Include "common-gdbthread.h".
1149 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1150 "if" when validating the ptid.
1151 * remote-utils.c: Include "gdbthread.h".
1152 (prepare_resume_reply): Use "switch_to_thread".
1153 * target.c (done_accessing_memory): Likewise.
1155 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1157 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1158 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1159 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1160 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1161 s390x-gs-linux64-ipa.o to ipa_obj.
1162 * linux-s390-low.c (HWCAP_S390_GS): New define.
1163 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1165 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1166 (s390_arch_setup): Check for guarded-storage support and choose
1168 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1169 init_registers_s390x_gs_linux64.
1170 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1172 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1173 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1175 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1177 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1179 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1181 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1182 (thread_db_thread_handle): Declare.
1183 * linux-low.c (linux_target_ops): Initialize thread_handle.
1184 * server.c (handle_qxfer_threads_worker): Add support for
1186 * target.h (struct target_ops): Add new function pointer,
1188 (target_thread_handle): Define.
1189 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1191 (thread_db_thread_handle): New function.
1193 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1195 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1196 * linux-low.h (thread_db_notice_clone): Declare.
1197 * thread-db.c (thread_db_notice_clone): New function.
1199 2017-09-21 Pedro Alves <palves@redhat.com>
1201 * server.c (gdb_read_memory, handle_status, process_serial_event)
1202 (handle_serial_event, handle_target_event): Adjust to
1203 set_desired_thread prototype change.
1204 * target.c (set_desired_thread): Remove 'use_general' parameter
1206 * target.h (set_desired_thread): Remove 'use_general' parameter.
1208 2017-09-20 Tom Tromey <tom@tromey.com>
1210 * target.c (target_terminal::terminal_state): Define.
1211 (target_terminal::init): Rename from target_terminal_init.
1212 (target_terminal::inferior): Rename from
1213 target_terminal_inferior.
1214 (target_terminal::ours): Rename from target_terminal_ours.
1215 (target_terminal::ours_for_output, target_terminal::info): New.
1217 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1219 * server.c (accumulate_file_name_length): Remove.
1220 (emit_dll_description): Adjust to std::string change.
1221 (handle_qxfer_libraries): Use std::string to hold document.
1223 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1225 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1226 return type of xml_escape_text.
1227 * server.c (emit_dll_description): Likewise.
1229 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1231 * server.c (captured_main): Accept argument for --selftest.
1232 Update run_tests call.
1233 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1234 when registering selftests.
1236 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1238 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1239 instead of "VEC" for "target_desc.reg_defs".
1240 (regcache_cpy): Likewise.
1241 (registers_to_string): Likewise.
1242 (registers_from_string): Likewise.
1243 (find_regno): Likewise.
1244 (supply_regblock): Likewise.
1245 (regcache_raw_read_unsigned): Likewise.
1246 * tdesc.c (init_target_desc): Likewise.
1247 (tdesc_create_reg): Likewise.
1248 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1249 (struct target_desc) <reg_defs>: Convert to "std::vector".
1250 (target_desc): Do not initialize "reg_defs".
1251 (~target_desc): Update code to use "std::vector" instead of "VEC"
1252 for "target_desc.reg_defs".
1253 (operator==): Likewise.
1255 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1257 * inferiors.h (thread_to_gdb_id): Remove.
1258 * inferiors.c (thread_to_gdb_id): Remove.
1259 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1260 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1261 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1263 * nto-low.c (nto_fetch_registers, nto_store_registers,
1264 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1266 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1268 * inferiors.h (gdb_id_to_thread_id): Remove.
1269 * inferiors.c (gdb_id_to_thread_id): Remove.
1270 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1271 removal. Move pid declaration closer to where it's used.
1273 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1275 * server.c (handle_detach): New function.
1276 (process_serial_event): Move code out, call handle_detach.
1278 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1280 * server.c (require_running): Rename to ...
1281 (require_running_or_return): ... this ...
1282 (require_running_or_break): ... and this.
1283 (handle_query, process_serial_event): Adjust.
1285 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1287 * linux-low.c (linux_set_resume_request): Remove unused
1290 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1292 * server.c (first_thread_of): Remove.
1293 (process_serial_event): Replace usage of first_thread_of with
1294 find_any_thread_of_pid.
1295 * tracepoint.c (same_process_p): Remove.
1296 (gdb_agent_about_to_close): Replace usage of same_process_p with
1297 find_any_thread_of_pid.
1298 * linux-x86-low.c (same_process_callback): Remove.
1299 (x86_arch_setup_process_callback): Replace usage of
1300 same_process_callback with find_any_thread_of_pid.
1301 * thread-db.c (any_thread_of): Remove.
1302 (switch_to_process): Replace usage of any_thread_of with
1303 find_any_thread_of_pid.
1304 * inferiors.c (thread_pid_matches_callback): Remove.
1305 (find_thread_process): Adjust to use find_any_thread_of_pid.
1307 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1309 * regcache.c (get_thread_regcache): Guard calls to "memset"
1312 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1314 * linux-low.c (handle_extended_wait): Use
1315 "allocate_target_description" instead of "XNEW".
1316 * linux-x86-low.c (initialize_low_arch): Likewise.
1318 2017-09-05 Yao Qi <yao.qi@linaro.org>
1320 * configure.srv (srv_i386_regobj): Remove.
1321 (srv_amd64_regobj): Remove.
1322 (srv_regobj): Set it to "" for x86 non-linux targets.
1323 * linux-x86-tdesc.c (i386_linux_read_description):
1324 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1325 (init_registers_i386): Remove the declaration.
1326 (tdesc_i386): Remove the declaration.
1327 (lynx_i386_arch_setup): Call i386_create_target_description.
1328 * nto-x86-low.c: Likewise.
1329 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1330 [!__x86_64__]: include arch/i386.h.
1331 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1333 2017-09-05 Yao Qi <yao.qi@linaro.org>
1335 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1336 i386/amd64-XXX-linux from it.
1338 2017-09-05 Yao Qi <yao.qi@linaro.org>
1340 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1342 (ipa_amd64_linux_regobj): Remove.
1343 (ipa_x32_linux_regobj): Remove.
1345 2017-09-05 Yao Qi <yao.qi@linaro.org>
1347 * Makefile.in (arch-amd64.o): New rule.
1348 * configure.srv: Append arch-amd64.o.
1349 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1350 (get_ipa_tdesc): Call amd64_linux_read_description.
1351 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1352 and init_registers_amd64_XXX.
1353 * linux-x86-low.c (x86_linux_read_description): Call
1354 amd64_linux_read_description.
1355 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1356 (initialize_low_arch): Don't call init_registers_x32_XXX and
1357 init_registers_amd64_XXX.
1358 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1359 and tdesc_amd64_XXX.
1360 [__x86_64__] (amd64_tdesc_test): New function.
1361 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1362 and init_registers_amd64_XXX.
1363 * linux-x86-tdesc.c: Include arch/amd64.h.
1364 (xcr0_to_tdesc_idx): New function.
1365 (i386_linux_read_description): New function.
1366 (amd64_get_ipa_tdesc_idx): New function.
1367 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1368 (amd64_get_ipa_tdesc): Declare.
1370 2017-09-05 Yao Qi <yao.qi@linaro.org>
1372 * configure.srv (srv_i386_linux_xmlfiles): Remove
1373 i386/i386-XXX-linux.xml from it.
1375 2017-09-05 Yao Qi <yao.qi@linaro.org>
1377 * configure.srv: Set srv_i386_linux_regobj empty if $development
1379 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1380 initialize_low_tdesc.
1381 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1382 with #if initialize_low_tdesc.
1383 * linux-x86-tdesc-selftest.c: New file.
1384 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1386 2017-09-05 Yao Qi <yao.qi@linaro.org>
1388 * Makefile.in (arch-i386.o): New rule.
1389 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1390 (x86_64-*-linux*): Likewise.
1391 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1392 include arch/i386.h.
1393 (i386_linux_read_description): Remove code and call
1394 i386_create_target_description.
1395 * tdesc.c (allocate_target_description): New function.
1396 * tdesc.h (set_tdesc_architecture): Remove declaration.
1397 (set_tdesc_osabi): Likewise.
1399 2017-09-05 Yao Qi <yao.qi@linaro.org>
1401 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1402 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1403 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1405 * server.c (get_features_xml): Call tdesc_get_features_xml.
1406 * tdesc.c (set_tdesc_architecture): New function.
1407 (set_tdesc_osabi): New function.
1408 (tdesc_get_features_xml): New function.
1409 (tdesc_create_feature): Add an argument.
1410 * tdesc.h (struct target_desc) <features>: New field.
1411 <arch, osabi>: New field.
1412 (~target_desc): xfree features, arch, and osabi.
1413 (target_desc::oerator==): Don't compare .xmltarget.
1414 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1415 (set_tdesc_osabi): Likewise.
1416 (tdesc_get_features_xml): Likewise.
1418 2017-09-05 Yao Qi <yao.qi@linaro.org>
1420 * linux-x86-tdesc.c: Include selftest.h.
1421 (i386_tdesc_test): New function.
1422 (initialize_low_tdesc): Call selftests::register_test.
1423 * tdesc.h: Include regdef.h.
1424 (target_desc): Override operator == and !=.
1426 2017-09-05 Yao Qi <yao.qi@linaro.org>
1428 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1429 (ipa_obj): Likewise.
1430 * linux-i386-ipa.c: Include common/x86-xstate.h
1431 (get_ipa_tdesc): Call i386_linux_read_description.
1432 (initialize_low_tracepoint): Don't call init_registers_XXX
1433 functions, call initialize_low_tdesc instead.
1434 * linux-x86-low.c (x86_linux_read_description): Call
1435 i386_linux_read_description.
1436 (initialize_low_arch): Don't call init_registers_i386_XXX
1437 functions, call initialize_low_tdesc.
1438 * linux-x86-tdesc.c: New file.
1439 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1440 (i386_get_ipa_tdesc_idx): Declare.
1441 (i386_get_ipa_tdesc): Declare.
1442 (initialize_low_tdesc): Declare.
1444 2017-09-05 Yao Qi <yao.qi@linaro.org>
1446 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1449 2017-09-05 Yao Qi <yao.qi@linaro.org>
1451 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1452 * regcache.c (get_thread_regcache): Use VEC_length.
1453 (init_register_cache): Likewise.
1454 (regcache_cpy): Likewise.
1455 (registers_to_string): Iterate reg_defs via VEC_iterate.
1456 (find_regno): Likewise.
1457 (find_register_by_number): Use VEC_index.
1458 (register_size): Call find_register_by_number.
1459 (register_data): Call find_register_by_number.
1460 (supply_regblock): Use VEC_length.
1461 (regcache_raw_read_unsigned): Likewise.
1462 * tdesc.c (init_target_desc): Iterate reg_defs via
1464 (default_description): Update initializer.
1465 (copy_target_description): Don't update field num_registers.
1466 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1467 <num_registers>: Remove.
1469 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1471 * Makefile.in (.SECONDARY): Define target.
1473 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1475 * linux-low.c (linux_wait_1): Adjust.
1476 * server.c (queue_stop_reply_callback): Adjust.
1478 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1480 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1481 QEnvironmentUnset and QEnvironmentReset packets.
1482 (handle_query): Inform remote that QEnvironmentHexEncoded,
1483 QEnvironmentUnset and QEnvironmentReset are supported.
1485 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1487 * inferiors.h (inferior_target_data): Rename to ...
1488 (thread_target_data): ... this.
1489 (inferior_regcache_data): Rename to ...
1490 (thread_regcache_data): ... this.
1491 (set_inferior_regcache_data): Rename to ...
1492 (set_thread_regcache_data): ... this.
1493 * inferiors.c (inferior_target_data): Rename to ...
1494 (thread_target_data): ... this.
1495 (inferior_regcache_data): Rename to ...
1496 (thread_regcache_data): ... this.
1497 (set_inferior_regcache_data): Rename to ...
1498 (set_thread_regcache_data): ... this.
1499 (free_one_thread): Update.
1500 * linux-low.h (get_thread_lwp): Update.
1501 * regcache.c (get_thread_regcache): Update.
1502 (regcache_invalidate_thread): Update.
1503 (free_register_cache_thread): Update.
1504 * win32-i386-low.c (update_debug_registers_callback): Update.
1505 (win32_get_current_dr): Update.
1506 * win32-low.c (thread_rec): Update.
1507 (delete_thread_info): Update.
1508 (continue_one_thread): Update.
1509 (suspend_one_thread): Update.
1511 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1513 * inferiors.c (set_inferior_target_data): Remove.
1514 * inferiors.h (set_inferior_target_data): Remove.
1516 2017-08-18 Yao Qi <yao.qi@linaro.org>
1518 * Makefile.in (OBS): Add selftest.o.
1519 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1520 * configure, config.in: Re-generated.
1521 * server.c: Include common/sefltest.h.
1522 (captured_main): Handle option --selftest.
1524 2017-08-09 Yao Qi <yao.qi@linaro.org>
1526 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1527 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1528 i386-avx-mpx.o and i386-mmx.o.
1529 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1530 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1531 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1532 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1533 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1534 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1535 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1536 i386/amd64-avx-mpx.xml.
1538 2017-08-09 Yao Qi <yao.qi@linaro.org>
1540 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1541 and x32-avx-avx512.o.
1542 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1543 i386/x32-avx-avx512.xml.
1545 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1547 * tracepoint.h (enum class fast_tpoint_collect_result): New
1549 (fast_tracepoint_collecting): Change return type to
1550 fast_tpoint_collect_result.
1551 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1552 * linux-low.h: Include tracepoint.h.
1553 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1554 fast_tpoint_collect_result.
1555 * linux-low.c (handle_tracepoints): Adjust.
1556 (linux_fast_tracepoint_collecting): Change return type to
1557 fast_tpoint_collect_result.
1558 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1559 linux_wait_1, stuck_in_jump_pad_callback,
1560 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1561 proceed_one_lwp): Adjust to type change.
1563 2017-07-10 Yao Qi <yao.qi@linaro.org>
1565 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1567 2017-06-29 Yao Qi <yao.qi@linaro.org>
1569 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1571 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1573 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1575 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1577 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1579 * linux-low.c (linux_create_inferior): Adjust code to access the
1580 environment information via 'gdb_environ' class.
1581 * lynx-low.c (lynx_create_inferior): Likewise.
1582 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1583 (get_environ): Return a pointer to 'our_environ'.
1584 (captured_main): Initialize 'our_environ'.
1585 * server.h (get_environ): Adjust prototype.
1586 * spu-low.c (spu_create_inferior): Adjust code to access the
1587 environment information via 'gdb_environ' class.
1589 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1591 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1592 usage of "register" keyword.
1594 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1596 * configure: Re-generate.
1598 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1600 * configure: Re-generate.
1602 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1604 * Makefile.in (COMPILE.pre): Add "-x c++".
1606 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1608 * fork-child.c: Conditionally include <signal.h>.
1610 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1612 * server.c (handle_general_set): Handle new packet
1613 "QStartupWithShell".
1614 (handle_query): Add "QStartupWithShell" to the list of supported
1616 (gdbserver_usage): Add help text explaining the
1617 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1619 (captured_main): Recognize and act upon the presence of the new
1622 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1623 Pedro Alves <palves@redhat.com>
1625 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1626 * configure: Regenerate.
1627 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1629 (i[34567]86-*-lynxos*): Likewise.
1630 (spu*-*-*): Likewise.
1631 * fork-child.c: New file.
1632 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1634 (linux_ptrace_fun): New function.
1635 (linux_create_inferior): Adjust function prototype to reflect
1636 change on "target.h". Adjust function code to use
1638 (linux_request_interrupt): Delete "signal_pid".
1639 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1640 (lynx_ptrace_fun): New function.
1641 (lynx_create_inferior): Adjust function prototype to reflect
1642 change on "target.h". Adjust function code to use
1644 * nto-low.c (nto_create_inferior): Adjust function prototype and
1645 code to reflect change on "target.h". Update comments.
1646 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1647 "common-terminal.h" and "environ.h".
1648 (terminal_fd): Moved to fork-child.c.
1649 (old_foreground_pgrp): Likewise.
1650 (restore_old_foreground_pgrp): Likewise.
1651 (last_status): Make it global.
1652 (last_ptid): Likewise.
1653 (our_environ): New variable.
1654 (startup_with_shell): Likewise.
1655 (program_name): Likewise.
1656 (program_argv): Rename to...
1657 (program_args): ...this.
1658 (wrapper_argv): New variable.
1659 (start_inferior): Delete function.
1660 (get_exec_wrapper): New function.
1661 (get_exec_file): Likewise.
1662 (get_environ): Likewise.
1663 (prefork_hook): Likewise.
1664 (post_fork_inferior): Likewise.
1665 (postfork_hook): Likewise.
1666 (postfork_child_hook): Likewise.
1667 (handle_v_run): Update code to deal with arguments coming from the
1668 remote host. Update calls from "start_inferior" to
1670 (captured_main): Likewise. Initialize environment variable. Call
1672 * server.h (post_fork_inferior): New prototype.
1673 (get_environ): Likewise.
1674 (last_status): Declare.
1675 (last_ptid): Likewise.
1676 (signal_pid): Likewise.
1677 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1678 (spu_ptrace_fun): New function.
1679 (spu_create_inferior): Adjust function prototype to reflect change
1680 on "target.h". Adjust function code to use "fork_inferior".
1681 * target.c (target_terminal_init): New function.
1682 (target_terminal_inferior): Likewise.
1683 (target_terminal_ours): Likewise.
1684 * target.h: Include <vector>.
1685 (struct target_ops) <create_inferior>: Update prototype.
1686 (create_inferior): Update macro.
1687 * utils.c (gdb_flush_out_err): New function.
1688 * win32-low.c (win32_create_inferior): Adjust function prototype
1689 and code to reflect change on "target.h".
1691 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1693 * inferiors.c (switch_to_thread): New function.
1695 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1697 * Makefile.in (SFILE): Add "common/job-control.c".
1698 (OBS): Add "job-control.o".
1700 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1702 * Makefile: Remove "@host_makefile_frag@".
1704 2017-05-05 Pedro Alves <palves@redhat.com>
1706 * configure: Regenerate.
1708 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1710 * configure: Regenerate.
1712 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1714 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1715 software_single_step change of return type to
1716 std::vector<CORE_ADDR>.
1717 * linux-low.c (install_software_single_step_breakpoints):
1719 * linux-low.h (install_software_single_step_breakpoints):
1722 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1724 * remote-utils.c: Include "gdb_termios.h" instead of
1726 * terminal.h: Delete file.
1728 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1730 * server.c: Include <vector>.
1731 <program_argv, wrapper_argv>: Convert to std::vector.
1732 (start_inferior): Rewrite function to use C++.
1733 (handle_v_run): Likewise. Update code that calculates the argv
1734 based on the vRun packet; use C++.
1735 (captured_main): Likewise.
1737 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1739 * server.c (handle_v_cont): Initialize thread_resume::thread
1742 2017-04-05 Pedro Alves <palves@redhat.com>
1744 * configure: Regenerate.
1746 2017-04-05 Pedro Alves <palves@redhat.com>
1748 * gdbreplay.c (sync_error): Constify.
1749 * linux-x86-low.c (push_opcode): Constify.
1751 2017-04-05 Pedro Alves <palves@redhat.com>
1753 * win32-low.c (get_child_debug_event)
1754 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1755 Report TARGET_WAITKIND_SPURIOUS instead.
1757 2017-04-05 Pedro Alves <palves@redhat.com>
1759 * remote-utils.c (remote_prepare, remote_open): Constify.
1760 * remote-utils.h (remote_prepare, remote_open): Constify.
1761 * server.c (captured_main): Constify 'port' handling.
1763 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1765 * Makefile.in (clean): Clear .deps.
1767 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1769 * .gitignore: Remove generated files, replace with wildcard.
1770 * (clean): Replace removal of generated files with wildcard.
1771 (version.c): Replace with...
1772 (version-generated.c): ...this.
1773 (xml-builtin.c): Replace with...
1774 (xml-builtin-generated.c): ...this.
1775 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1776 (%.c: *regformats*): Replace with...
1777 (%-generated.c: *regformats*): ...this.
1779 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1781 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1782 (xtensa_fill_gregset): Call collect_register_by_name for
1784 (xtensa_store_gregset): Call supply_register_by_name for
1787 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1789 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1790 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1791 (xtensa_store_gregset): Call supply_register for all registers in
1792 a0_regnum..a0_regnum + C0_NREGS range.
1794 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1796 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1797 (ax-ipa.o: ax.c): Remove.
1798 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1799 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1800 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1801 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1802 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1804 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1806 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1807 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1808 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1809 (errors-ipa.o: ../common/errors.c): Remove.
1810 (format-ipa.o: ../common/format.c): Remove.
1811 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1813 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1815 * Makefile.in (%-ipa.o: %.c): New rule.
1816 (tracepoint-ipa.o: tracepoint.c): Remove.
1817 (utils-ipa.o: utils.c): Remove.
1818 (remote-utils-ipa.o: remote-utils.c): Remove.
1819 (regcache-ipa.o: regcache.c): Remove.
1820 (i386-linux-ipa.o: i386-linux.c): Remove.
1821 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1822 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1823 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1824 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1825 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1826 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1827 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1828 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1829 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1830 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1831 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1832 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1833 (aarch64-ipa.o: aarch64.c): Remove.
1834 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1835 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1836 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1837 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1838 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1839 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1840 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1841 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1842 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1843 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1844 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1845 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1846 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1847 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1848 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1849 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1850 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1851 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1852 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1853 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1854 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1855 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1856 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1857 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1858 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1859 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1860 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1861 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1862 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1863 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1864 (tdesc-ipa.o: tdesc.c): Remove.
1865 (x32-linux-ipa.o: x32-linux.c): Remove.
1866 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1867 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1869 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1871 * Makefile.in (%.o: ../arch/%.c): New rule.
1872 (arm.o: ../arch/arm.c): Remove.
1873 (arm-linux.o: ../arch/arm-linux.c): Remove.
1874 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1875 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1877 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1879 * Makefile.in (%.o: ../nat/%.c): New rule.
1880 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1881 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1882 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1883 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1884 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1885 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1886 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1887 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1888 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1889 (linux-personality.o: ../nat/linux-personality.c): Remove.
1890 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1891 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1892 (x86-linux.o: ../nat/x86-linux.c): Remove.
1893 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1894 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1896 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1898 * Makefile.in (%.o: ../common/%.c): New rule.
1899 (signals.o: ../common/signals.c): Remove.
1900 (print-utils.o: ../common/print-utils.c): Remove.
1901 (rsp-low.o: ../common/rsp-low.c): Remove.
1902 (common-utils.o: ../common/common-utils.c): Remove.
1903 (posix-strerror.o: ../common/posix-strerror.c): Remove.
1904 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1905 (vec.o: ../common/vec.c): Remove.
1906 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1907 (xml-utils.o: ../common/xml-utils.c): Remove.
1908 (ptid.o: ../common/ptid.c): Remove.
1909 (buffer.o: ../common/buffer.c): Remove.
1910 (format.o: ../common/format.c): Remove.
1911 (filestuff.o: ../common/filestuff.c): Remove.
1912 (agent.o: ../common/agent.c): Remove.
1913 (errors.o: ../common/errors.c): Remove.
1914 (environ.o: ../common/environ.c): Remove.
1915 (common-debug.o: ../common/common-debug.c): Remove.
1916 (cleanups.o: ../common/cleanups.c): Remove.
1917 (common-exceptions.o: ../common/common-exceptions.c): Remove.
1918 (fileio.o: ../common/fileio.c): Remove.
1919 (common-regcache.o: ../common/common-regcache.c): Remove.
1920 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1921 (new-op.o: ../common/new-op.c): Remove.
1922 (btrace-common.o: ../common/btrace-common.c): Remove.
1924 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1926 * Makefile.in (%.o: ../target/%.c): New rule.
1927 (waitstatus.o: ../target/waitstatus.c): Remove.
1929 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1932 (%.c: ../regformats/%.dat,
1933 (%.c: ../regformats/arm/%.dat,
1934 (%.c: ../regformats/i386/%.dat,
1935 (%.c: ../regformats/rs6000/%.dat): New rules.
1936 (aarch64.c): Remove.
1937 (reg-arm.c): Remove.
1938 (arm-with-iwmmxt.c): Remove.
1939 (arm-with-vfpv2.c): Remove.
1940 (arm-with-vfpv3.c): Remove.
1941 (arm-with-neon.c): Remove.
1942 (reg-bfin.c): Remove.
1943 (reg-cris.c): Remove.
1944 (reg-crisv32.c): Remove.
1946 (i386-linux.c): Remove.
1947 (i386-avx.c): Remove.
1948 (i386-avx-linux.c): Remove.
1949 (i386-avx-avx512.c): Remove.
1950 (i386-avx-avx512-linux.c): Remove.
1951 (i386-mpx.c): Remove.
1952 (i386-mpx-linux.c): Remove.
1953 (i386-avx-mpx-avx512-pku.c): Remove.
1954 (i386-avx-mpx-avx512-pku-linux.c): Remove.
1955 (i386-avx-mpx.c): Remove.
1956 (i386-avx-mpx-linux.c): Remove.
1957 (i386-mmx.c): Remove.
1958 (i386-mmx-linux.c): Remove.
1959 (reg-ia64.c): Remove.
1960 (reg-m32r.c): Remove.
1961 (reg-m68k.c): Remove.
1963 (mips-linux.c): Remove.
1964 (mips-dsp-linux.c): Remove.
1965 (mips64-linux.c): Remove.
1966 (mips64-dsp-linux.c): Remove.
1967 (nios2-linux.c): Remove.
1968 (powerpc-32.c): Remove.
1969 (powerpc-32l.c): Remove.
1970 (powerpc-altivec32l.c): Remove.
1971 (powerpc-cell32l.c): Remove.
1972 (powerpc-vsx32l.c): Remove.
1973 (powerpc-isa205-32l.c): Remove.
1974 (powerpc-isa205-altivec32l.c): Remove.
1975 (powerpc-isa205-vsx32l.c): Remove.
1976 (powerpc-e500l.c): Remove.
1977 (powerpc-64l.c): Remove.
1978 (powerpc-altivec64l.c): Remove.
1979 (powerpc-cell64l.c): Remove.
1980 (powerpc-vsx64l.c): Remove.
1981 (powerpc-isa205-64l.c): Remove.
1982 (powerpc-isa205-altivec64l.c): Remove.
1983 (powerpc-isa205-vsx64l.c): Remove.
1984 (s390-linux32.c): Remove.
1985 (s390-linux32v1.c): Remove.
1986 (s390-linux32v2.c): Remove.
1987 (s390-linux64.c): Remove.
1988 (s390-linux64v1.c): Remove.
1989 (s390-linux64v2.c): Remove.
1990 (s390-te-linux64.c): Remove.
1991 (s390-vx-linux64.c): Remove.
1992 (s390-tevx-linux64.c): Remove.
1993 (s390x-linux64.c): Remove.
1994 (s390x-linux64v1.c): Remove.
1995 (s390x-linux64v2.c): Remove.
1996 (s390x-te-linux64.c): Remove.
1997 (s390x-vx-linux64.c): Remove.
1998 (s390x-tevx-linux64.c): Remove.
1999 (tic6x-c64xp-linux.c): Remove.
2000 (tic6x-c64x-linux.c): Remove.
2001 (tic6x-c62x-linux.c): Remove.
2003 (reg-sparc64.c): Remove.
2004 (reg-spu.c): Remove.
2006 (amd64-linux.c): Remove.
2007 (amd64-avx.c): Remove.
2008 (amd64-avx-linux.c): Remove.
2009 (amd64-avx-avx512.c): Remove.
2010 (amd64-avx-avx512-linux.c): Remove.
2011 (amd64-mpx.c): Remove.
2012 (amd64-mpx-linux.c): Remove.
2013 (amd64-avx-mpx-avx512-pku.c): Remove.
2014 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2015 (amd64-avx-mpx.c): Remove.
2016 (amd64-avx-mpx-linux.c): Remove.
2018 (x32-linux.c): Remove.
2019 (x32-avx.c): Remove.
2020 (x32-avx-linux.c): Remove.
2021 (x32-avx-avx512.c): Remove.
2022 (x32-avx-avx512-linux.c): Remove.
2023 (reg-xtensa.c): Remove.
2024 (reg-tilegx.c): Remove.
2025 (reg-tilegx32.c): Remove.
2027 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2029 * Makefile.in (SFILES): Add "common/environ.c".
2030 (OBJS): Add "common/environ.h".
2032 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2034 * configure.ac: Check if the fs_base and gs_base members of
2035 `struct user_regs_struct' exist.
2036 * config.in: Regenerated.
2037 * configure: Likewise.
2039 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2041 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2043 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2044 (get_next_pcs_syscall_next_pc): Likewise.
2046 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
2048 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2049 * nto-x86-low.c: Likewise.
2051 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2053 * Makefile.in: Include disable-implicit-rules.mk.
2055 2016-11-23 Pedro Alves <palves@redhat.com>
2057 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2058 (debug_vprintf): Use std::chrono::steady_clock instead of
2059 gettimeofday. Use '.' instead of ':'.
2060 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2061 (get_timestamp): Use std::chrono::steady_clock instead of
2064 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2066 * Makefile.in: Fix whitespace formatting.
2068 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2070 * Makefile.in (SFILES, OBS): Flatten list and order
2073 2016-11-23 Pedro Alves <palves@redhat.com>
2075 * event-loop.c (handle_file_event): Use warning.
2076 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2077 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2080 2016-11-23 Pedro Alves <palves@redhat.com>
2082 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2084 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2085 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2086 debug_printf and debug_flush for debug output.
2087 * server.c (handle_general_set): Likewise.
2088 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2091 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2093 * Makefile.in (.c.o): Replace rule with ...
2094 (%.o: %.c): ... this one.
2096 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2098 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2099 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2101 * configure.ac: Remove checks for the make program.
2102 * configure: Re-generate.
2104 2016-10-28 Pedro Alves <palves@redhat.com>
2106 * Makefile.in (CXX_DIALECT): Get from configure.
2107 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2108 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2109 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2110 * config.in: Regenerate.
2111 * configure: Regenerate.
2113 2016-10-27 Yao Qi <yao.qi@linaro.org>
2115 * linux-low.c (linux_supports_range_stepping): Return true if
2116 can_software_single_step return true.
2118 2016-10-27 Yao Qi <yao.qi@linaro.org>
2120 * inferiors.c (find_inferior_in_random): New function.
2121 * inferiors.h (find_inferior_in_random): Declare.
2122 * linux-low.c (linux_wait_for_event_filtered): Call
2123 find_inferior_in_random instead of find_inferior.
2125 2016-10-27 Yao Qi <yao.qi@linaro.org>
2127 * linux-low.c (linux_wait_1): If single-step breakpoints are
2128 inserted, remove them.
2130 2016-10-26 Pedro Alves <palves@redhat.com>
2132 * linux-low.c (handle_extended_wait): Link parent/child fork
2134 (linux_wait_1): Unlink them.
2135 (linux_set_resume_request): Ignore resume requests for
2136 already-resumed and unhandled fork child threads.
2137 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2138 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2140 (handle_v_requests) <vCont>: Don't call require_running.
2141 * server.h (in_queued_stop_replies): New declaration.
2143 2016-10-24 Yao Qi <yao.qi@linaro.org>
2146 * linux-aarch64-low.c (append_insns): Cast the return value to
2149 2016-10-10 Yao Qi <yao.qi@linaro.org>
2151 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2153 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2155 * target.c (target_supports_multi_process): New function, moved
2157 * target.h (target_supports_multi_process): ... here. Remove
2160 2016-10-05 Tom Tromey <tom@tromey.com>
2163 * tracepoint.c (handle_tracepoint_bkpts): Check
2164 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2166 2016-10-05 Yao Qi <yao.qi@linaro.org>
2168 * configure.srv: Update the path of arm-*.xml files.
2170 2016-10-05 Terry Guo <terry.guo@arm.com>
2171 Yao Qi <yao.qi@linaro.org>
2173 * Makefile.in: Adjust the path of rules.
2174 * configure.srv: Update the path of xml files.
2175 * regformats/arm-with-iwmmxt.dat: Regenerated.
2176 * regformats/arm-with-neon.dat: Likewise.
2177 * regformats/arm-with-vfpv2.dat: Likewise.
2178 * regformats/arm-with-vfpv3.dat Likewise.
2180 2016-09-30 Yao Qi <yao.qi@linaro.org>
2183 * target.c (target_stop_and_wait): Don't call
2184 target_continue_no_signal, use resume_stop instead.
2186 2016-09-26 Yao Qi <yao.qi@linaro.org>
2188 * linux-low.c (linux_wait_1): Call debug_exit.
2190 2016-09-23 Pedro Alves <palves@redhat.com>
2192 * Makefile.in (SFILES): Add common/new-op.c.
2193 (OBS): Add common/new-op.o.
2194 (new-op.o): New rule.
2196 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2198 * .gitinore: Ignore more files.
2200 2016-09-21 Yao Qi <yao.qi@linaro.org>
2202 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2205 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2207 * server.c (start_inferior): Call target_mourn_inferior instead of
2208 mourn_inferior; pass ptid_t argument to it.
2210 (handle_target_event): Likewise.
2211 * target.c (target_mourn_inferior): New function.
2212 * target.h (mourn_inferior): Delete macro.
2214 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2216 * linux-low.c (lwp_is_stepping): New function.
2218 2016-09-06 Carl Love <cel@us.ibm.com>
2220 * server.c (start_inferior): Fixed comment, requested comment change
2221 didn't get updated correctly. Removed reference to ptrace () call as
2222 it is only true on Linux systems.
2224 2016-09-06 Carl Love <cel@us.ibm.com>
2226 * server.c (start_inferior): Do not call
2227 function target_post_create_inferior () if the
2228 inferior process has already exited.
2230 2016-09-05 Pedro Alves <palves@redhat.com>
2232 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2233 (COMPILE.pre, CC_LD): Use CXX directly.
2234 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2235 * acinclude.m4: Don't include build-with-cxx.m4.
2236 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2237 * configure: Regenerate.
2239 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2242 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2243 call writing data to own_buf.
2245 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2247 * target.c (mywait): Call target_wait instead of
2249 (target_wait): New function.
2251 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2253 * server.c (start_inferior): New variable 'ptid'. Replace calls
2254 to the_target->resume by target_continue{,_no_signal}, depending
2256 * target.c (target_stop_and_wait): Call target_continue_no_signal
2257 instead of the_target->resume.
2258 (target_continue): New function.
2260 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2262 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2264 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2267 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2269 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2270 * linux-arm-low.c (ps_get_thread_area): Likewise.
2271 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2272 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2273 * linux-mips-low.c (ps_get_thread_area): Likewise.
2274 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2275 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2276 * linux-x86-low.c (ps_get_thread_area): Likewise.
2277 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2279 2016-08-19 Pedro Alves <palves@redhat.com>
2281 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2283 2016-08-19 Pedro Alves <palves@redhat.com>
2285 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2286 comment. Use memcpy instead of casting through unsigned long.
2288 2016-08-19 Pedro Alves <palves@redhat.com>
2290 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2291 allocating around 0x80000000.
2293 2016-08-19 Pedro Alves <palves@redhat.com>
2296 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2297 (x32-avx512-linux-ipa.o): New rules.
2298 * configure.ac (x86_64-*-linux*): New x32 check.
2299 * configure.srv (ipa_x32_linux_regobj): New.
2300 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2301 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2303 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2305 * configure: Regenerate.
2307 2016-08-09 Pedro Alves <palves@redhat.com>
2310 * Makefile.in (OBS): Add signals-state-save-restore.o.
2311 (signals-state-save-restore.o): New rule.
2312 * config.in: Regenerate.
2313 * configure: Regenerate.
2314 * linux-low.c: Include "signals-state-save-restore.h".
2315 (linux_create_inferior): Call
2316 restore_original_signals_state.
2317 * server.c: Include "dispositions-save-restore.h".
2318 (captured_main): Call save_original_signals_state.
2320 2016-08-05 Pedro Alves <palves@redhat.com>
2322 * configure: Regenerate.
2324 2016-08-04 Yao Qi <yao.qi@linaro.org>
2326 * linux-low.c (regsets_fetch_inferior_registers): Check
2327 errno is ESRCH or not.
2329 2016-08-02 Yao Qi <yao.qi@linaro.org>
2331 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2332 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2333 (thread_db_load_search): Update.
2334 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2335 td_ta_set_event and td_ta_event_getmsg.
2337 2016-07-26 Pedro Alves <palves@redhat.com>
2340 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2341 of unsigned long for 64-bit registers and use uint32_t instead of
2342 unsigned int for 32-bit registers.
2344 2016-07-26 Pedro Alves <palves@redhat.com>
2346 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2349 2016-07-21 Tom Tromey <tom@tromey.com>
2351 * configure: Rebuild.
2353 2016-07-21 Yao Qi <yao.qi@linaro.org>
2355 * mem-break.c (find_gdb_breakpoint): Cast bp to
2356 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2358 2016-07-21 Yao Qi <yao.qi@linaro.org>
2360 * server.c (handle_v_requests): Support s and S actions
2361 if target_supports_software_single_step return true.
2363 2016-07-21 Yao Qi <yao.qi@linaro.org>
2365 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2366 is resume_step, call maybe_hw_step.
2367 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2369 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2371 (proceed_one_lwp): If resume request is resume_step, install
2372 reinsert breakpoints and call maybe_hw_step.
2374 2016-07-21 Yao Qi <yao.qi@linaro.org>
2376 * linux-low.c (proceed_one_lwp): Declare.
2377 (linux_resume_one_thread): Remove local variable 'step'.
2378 Lift code enqueue signal. Call proceed_one_lwp instead of
2379 linux_resume_one_lwp.
2381 2016-07-21 Yao Qi <yao.qi@linaro.org>
2383 * linux-low.c (linux_resume_one_thread): Call
2384 enqueue_pending_signal.
2386 2016-07-21 Yao Qi <yao.qi@linaro.org>
2388 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2389 * inferiors.c (do_restore_current_thread_cleanup): New function.
2390 (make_cleanup_restore_current_thread): Likewise.
2391 * linux-low.c (install_software_single_step_breakpoints): Call
2392 make_cleanup_restore_current_thread. Switch current_thread to
2395 2016-07-21 Yao Qi <yao.qi@linaro.org>
2397 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2398 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2399 (clone_one_breakpoint): Likewise.
2400 (delete_reinsert_breakpoints): Change parameter to thread.
2402 (has_reinsert_breakpoints): Likewise.
2403 (uninsert_reinsert_breakpoints): Likewise.
2404 (reinsert_reinsert_breakpoints): Likewise.
2405 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2406 (delete_reinsert_breakpoints): Likewise.
2407 (reinsert_reinsert_breakpoints): Likewise.
2408 (uninsert_reinsert_breakpoints): Likewise.
2409 (has_reinsert_breakpoints): Likewise.
2411 2016-07-21 Yao Qi <yao.qi@linaro.org>
2413 * inferiors.c (get_thread_process): Make parameter const.
2414 * inferiors.h (get_thread_process): Update declaration.
2415 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2416 Add new parameters child_thread and parent_thread. Callers
2418 * mem-break.h (clone_all_breakpoints): Update declaration.
2420 2016-07-21 Yao Qi <yao.qi@linaro.org>
2422 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2423 <command_list, handler>: Remove.
2424 (struct gdb_breakpoint): New.
2425 (struct other_breakpoint): New.
2426 (struct reinsert_breakpoint): New.
2427 (is_gdb_breakpoint): New function.
2428 (any_persistent_commands): Update command_list if
2429 is_gdb_breakpoint returns true.
2430 (set_breakpoint): Create breakpoints according to their types.
2431 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2432 (set_gdb_breakpoint_1): Likewise.
2433 (set_gdb_breakpoint): Likewise.
2434 (clear_breakpoint_conditions): Change parameter type to
2435 'struct gdb_breakpoint *'.
2436 (clear_breakpoint_commands): Likewise.
2437 (clear_breakpoint_conditions_and_commands): Likewise.
2438 (add_condition_to_breakpoint): Likewise.
2439 (add_breakpoint_condition): Likewise.
2440 (add_commands_to_breakpoint): Likewise.
2441 (check_breakpoints): Check other_breakpoint.
2442 (clone_one_breakpoint): Clone breakpopint according to its type.
2443 * mem-break.h (struct gdb_breakpoint): Declare.
2444 (set_gdb_breakpoint): Update declaration.
2445 (clear_breakpoint_conditions_and_commands): Likewise.
2446 (add_breakpoint_condition): Likewise.
2447 (add_breakpoint_commands): Likewise.
2448 * server.c (process_point_options): Change parameter type to
2449 'struct gdb_breakpoint *'.
2451 2016-07-21 Yao Qi <yao.qi@linaro.org>
2453 * mem-break.c (set_breakpoint_at): Rename it to ...
2454 (set_breakpoint_type_at): ... it.
2455 (set_breakpoint_at): Call set_breakpoint_type_at.
2456 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2457 * mem-break.h (set_breakpoint_at): Update comments.
2459 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2461 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2463 (nios2_store_gregset): Likewise.
2465 2016-07-01 Pedro Alves <palves@redhat.com>
2466 Antoine Tremblay <antoine.tremblay@ericsson.com>
2468 * linux-low.c: Change interface to take the target lwp_info
2469 pointer directly and return void. Handle detaching from a zombie
2471 (linux_detach_lwp_callback): New function.
2472 (linux_detach): Detach from the leader thread after detaching from
2475 2016-06-28 Yao Qi <yao.qi@linaro.org>
2477 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2478 for variable new_offset.
2479 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2480 (aarch64_ftrace_insn_reloc_cb): Likewise.
2481 (aarch64_ftrace_insn_reloc_tb): Likewise.
2482 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2483 PRIx64 instead of PRIx32.
2485 2016-06-28 Yao Qi <yao.qi@linaro.org>
2487 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2488 (the_low_target): Install arm_get_syscall_trapinfo.
2490 2016-06-28 Yao Qi <yao.qi@linaro.org>
2492 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2494 (the_low_target): Install aarch64_get_syscall_trapinfo.
2496 2016-06-28 Yao Qi <yao.qi@linaro.org>
2498 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2500 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2501 Remove parameter sysno.
2502 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2505 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2507 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2508 (s390_emit_ne_goto): Likewise.
2509 (s390_emit_lt_goto): Likewise.
2510 (s390_emit_le_goto): Likewise.
2511 (s390_emit_gt_goto): Likewise.
2512 (s390_emit_ge_goto): Likewise.
2513 (s390x_emit_eq_goto): Likewise.
2514 (s390x_emit_ne_goto): Likewise.
2515 (s390x_emit_lt_goto): Likewise.
2516 (s390x_emit_le_goto): Likewise.
2517 (s390x_emit_gt_goto): Likewise.
2518 (s390x_emit_ge_goto): Likewise.
2519 (s390_emit_ops_impl): Mark variable static.
2520 (s390x_emit_ops): Likewise.
2522 2016-06-17 Yao Qi <yao.qi@linaro.org>
2524 * linux-low.c (handle_extended_wait): Call
2525 uninsert_reinsert_breakpoints for the parent process. Remove
2526 reinsert breakpoints from the child process. Reinsert them to
2527 the parent process when vfork is done.
2528 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2529 (reinsert_reinsert_breakpoints): New function.
2530 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2531 (reinsert_reinsert_breakpoints): Declare.
2533 2016-06-17 Yao Qi <yao.qi@linaro.org>
2535 * linux-low.c (handle_extended_wait): If the parent is doing
2536 step-over, remove the reinsert breakpoints from the forked child.
2538 2016-06-17 Yao Qi <yao.qi@linaro.org>
2540 * linux-low.c (unsuspend_all_lwps): Declare.
2541 (linux_low_filter_event): If thread exited, call finish_step_over.
2542 If step-over is finished, unsuspend other threads.
2544 2016-06-17 Yao Qi <yao.qi@linaro.org>
2546 * linux-low.c (linux_resume_one_lwp_throw): Assert
2547 has_reinsert_breakpoints returns false.
2548 * mem-break.c (delete_disabled_breakpoints): Assert
2549 bp type isn't reinsert_breakpoint.
2551 2016-06-17 Yao Qi <yao.qi@linaro.org>
2553 * linux-low.c (maybe_hw_step): New function.
2554 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2555 (finish_step_over): Switch current_thread to lwp temporarily,
2556 and assert has_reinsert_breakpoints returns true.
2557 (proceed_one_lwp): Call maybe_hw_step.
2558 * mem-break.c (has_reinsert_breakpoints): New function.
2559 * mem-break.h (has_reinsert_breakpoints): Declare.
2561 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2563 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2565 2016-05-17 Yao Qi <yao.qi@linaro.org>
2567 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2568 instead of find_inferior.
2570 2016-05-05 Yao Qi <yao.qi@linaro.org>
2572 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2573 Initialize res to zero.
2575 2016-05-05 Yao Qi <yao.qi@linaro.org>
2577 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2580 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2582 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2583 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2584 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2586 2016-04-28 Par Olsson <par.olsson@windriver.com>
2587 Simon Marchi <simon.marchi@ericsson.com>
2589 * tracepoint.c (write_inferior_int8): New function.
2590 (cmd_qtenable_disable): Write enable flag using
2591 write_inferior_int8.
2593 2016-04-25 Yao Qi <yao.qi@linaro.org>
2595 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2596 (need_step_over_p): Return zero if the LWP has pending signals
2597 can be delivered on software single step target.
2599 2016-04-25 Yao Qi <yao.qi@linaro.org>
2601 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2602 return instead of error.
2604 2016-04-22 Yao Qi <yao.qi@linaro.org>
2606 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2609 2016-04-22 Yao Qi <yao.qi@linaro.org>
2611 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2612 signal when stepping over breakpoint with software single
2615 2016-04-21 Pedro Alves <palves@redhat.com>
2617 * linux-s390-low.c (s390_collect_ptrace_register)
2618 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2620 (s390_check_regset): Use void * instead of gdb_byte *.
2622 2016-04-20 Pedro Alves <palves@redhat.com>
2624 * configure: Renegerate.
2626 2016-04-20 Yao Qi <yao.qi@linaro.org>
2628 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2629 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2631 (arm_store_gregset): Likewise.
2633 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2635 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2636 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2637 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2638 (amd64-avx-mpx-linux.c): New rules.
2639 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2640 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2641 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2642 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2643 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2644 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2645 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2646 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2647 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2648 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2649 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2650 * linux-x86-low.c (x86_linux_read_description): Add case for
2651 X86_XSTATE_AVX_MPX_MASK.
2652 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2653 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2654 init_registers_i386_avx_mpx_linux.
2655 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2656 (initialize_low_tracepoint): Call
2657 init_registers_i386_avx_mpx_linux.
2658 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2659 (initialize_low_tracepoint): Call
2660 init_registers_amd64_avx_mpx_linux.
2661 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2662 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2663 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2666 2016-04-18 Pedro Alves <palves@redhat.com>
2668 * configure: Regenerate.
2670 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2672 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2673 (aarch64_emit_sub): Likewise.
2675 2016-04-12 Pedro Alves <palves@redhat.com>
2677 * utils.c (prepare_to_throw_exception): Delete.
2679 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2681 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2683 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2685 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2687 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2689 * linux-aarch64-ipa.c: Add <elf.h> include.
2690 * linux-ppc-ipa.c: Add <elf.h> include.
2691 * linux-s390-ipa.c: Add <elf.h> include.
2693 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2695 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2696 (get_raw_reg_ptr): Likewise.
2697 (get_trace_state_variable_value_ptr): Likewise.
2698 (set_trace_state_variable_value_ptr): Likewise.
2699 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2702 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2703 Marcin Kościelnicki <koriakin@0x04.net>
2706 * linux-ppc-low.c (emit_insns): New function.
2707 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2708 (ppc_emit_prologue): New function.
2709 (ppc_emit_epilogue): New function.
2710 (ppc_emit_add): New function.
2711 (ppc_emit_sub): New function.
2712 (ppc_emit_mul): New function.
2713 (ppc_emit_lsh): New function.
2714 (ppc_emit_rsh_signed): New function.
2715 (ppc_emit_rsh_unsigned): New function.
2716 (ppc_emit_ext): New function.
2717 (ppc_emit_zero_ext): New function.
2718 (ppc_emit_log_not): New function.
2719 (ppc_emit_bit_and): New function.
2720 (ppc_emit_bit_or): New function.
2721 (ppc_emit_bit_xor): New function.
2722 (ppc_emit_bit_not): New function.
2723 (ppc_emit_equal): New function.
2724 (ppc_emit_less_signed): New function.
2725 (ppc_emit_less_unsigned): New function.
2726 (ppc_emit_ref): New function.
2727 (ppc_emit_const): New function.
2728 (ppc_emit_reg): New function.
2729 (ppc_emit_pop): New function.
2730 (ppc_emit_stack_flush): New function.
2731 (ppc_emit_swap): New function.
2732 (ppc_emit_stack_adjust): New function.
2733 (ppc_emit_call): New function.
2734 (ppc_emit_int_call_1): New function.
2735 (ppc_emit_void_call_2): New function.
2736 (ppc_emit_if_goto): New function.
2737 (ppc_emit_goto): New function.
2738 (ppc_emit_eq_goto): New function.
2739 (ppc_emit_ne_goto): New function.
2740 (ppc_emit_lt_goto): New function.
2741 (ppc_emit_le_goto): New function.
2742 (ppc_emit_gt_goto): New function.
2743 (ppc_emit_ge_goto): New function.
2744 (ppc_write_goto_address): New function.
2745 (ppc_emit_ops_impl): New static variable.
2746 (ppc64v1_emit_prologue): New function.
2747 (ppc64v2_emit_prologue): New function.
2748 (ppc64_emit_epilogue): New function.
2749 (ppc64_emit_add): New function.
2750 (ppc64_emit_sub): New function.
2751 (ppc64_emit_mul): New function.
2752 (ppc64_emit_lsh): New function.
2753 (ppc64_emit_rsh_signed): New function.
2754 (ppc64_emit_rsh_unsigned): New function.
2755 (ppc64_emit_ext): New function.
2756 (ppc64_emit_zero_ext): New function.
2757 (ppc64_emit_log_not): New function.
2758 (ppc64_emit_bit_and): New function.
2759 (ppc64_emit_bit_or): New function.
2760 (ppc64_emit_bit_xor): New function.
2761 (ppc64_emit_bit_not): New function.
2762 (ppc64_emit_equal): New function.
2763 (ppc64_emit_less_signed): New function.
2764 (ppc64_emit_less_unsigned): New function.
2765 (ppc64_emit_ref): New function.
2766 (ppc64_emit_const): New function.
2767 (ppc64v1_emit_reg): New function.
2768 (ppc64v2_emit_reg): New function.
2769 (ppc64_emit_pop): New function.
2770 (ppc64_emit_stack_flush): New function.
2771 (ppc64_emit_swap): New function.
2772 (ppc64v1_emit_call): New function.
2773 (ppc64v2_emit_call): New function.
2774 (ppc64v1_emit_int_call_1): New function.
2775 (ppc64v2_emit_int_call_1): New function.
2776 (ppc64v1_emit_void_call_2): New function.
2777 (ppc64v2_emit_void_call_2): New function.
2778 (ppc64_emit_if_goto): New function.
2779 (ppc64_emit_eq_goto): New function.
2780 (ppc64_emit_ne_goto): New function.
2781 (ppc64_emit_lt_goto): New function.
2782 (ppc64_emit_le_goto): New function.
2783 (ppc64_emit_gt_goto): New function.
2784 (ppc64_emit_ge_goto): New function.
2785 (ppc64v1_emit_ops_impl): New static variable.
2786 (ppc64v2_emit_ops_impl): New static variable.
2787 (ppc_emit_ops): New function.
2788 (linux_low_target): Wire in ppc_emit_ops.
2790 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2791 Marcin Kościelnicki <koriakin@0x04.net>
2794 * Makefile.in: Add powerpc-*-ipa.o
2795 * configure.srv: Add ipa_obj for powerpc*-linux.
2796 * linux-ppc-ipa.c: New file.
2797 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2799 (PPC_FIELD): New macro.
2800 (PPC_SEXT): New macro.
2801 (PPC_OP6): New macro.
2802 (PPC_BO): New macro.
2803 (PPC_LI): New macro.
2804 (PPC_BD): New macro.
2805 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2806 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2807 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2808 (ppc_get_thread_area): New function.
2809 (is_elfv2_inferior): New function.
2810 (gen_ds_form): New function.
2811 (GEN_STD): New macro.
2812 (GEN_STDU): New macro.
2813 (GEN_LD): New macro.
2814 (GEN_LDU): New macro.
2815 (gen_d_form): New function.
2816 (GEN_ADDI): New macro.
2817 (GEN_ADDIS): New macro.
2818 (GEN_LI): New macro.
2819 (GEN_LIS): New macro.
2820 (GEN_ORI): New macro.
2821 (GEN_ORIS): New macro.
2822 (GEN_LWZ): New macro.
2823 (GEN_STW): New macro.
2824 (GEN_STWU): New macro.
2825 (gen_xfx_form): New function.
2826 (GEN_MFSPR): New macro.
2827 (GEN_MTSPR): New macro.
2828 (GEN_MFCR): New macro.
2829 (GEN_MTCR): New macro.
2830 (GEN_SYNC): New macro.
2831 (GEN_LWSYNC): New macro.
2832 (gen_x_form): New function.
2833 (GEN_OR): New macro.
2834 (GEN_MR): New macro.
2835 (GEN_LWARX): New macro.
2836 (GEN_STWCX): New macro.
2837 (GEN_CMPW): New macro.
2838 (gen_md_form): New function.
2839 (GEN_RLDICL): New macro.
2840 (GEN_RLDICR): New macro.
2841 (gen_i_form): New function.
2843 (GEN_BL): New macro.
2844 (gen_b_form): New function.
2845 (GEN_BNE): New macro.
2846 (GEN_LOAD): New macro.
2847 (GEN_STORE): New macro.
2848 (gen_limm): New function.
2849 (gen_atomic_xchg): New function.
2850 (gen_call): New function.
2851 (ppc_relocate_instruction): New function.
2852 (ppc_install_fast_tracepoint_jump_pad): New function.
2853 (ppc_get_min_fast_tracepoint_insn_len): New function.
2854 (ppc_get_ipa_tdesc_idx): New function.
2855 (the_low_target): Wire in the new functions.
2856 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2858 * linux-ppc-tdesc.h: New file.
2860 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2862 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2863 (alloc_jump_pad_buffer): New function.
2864 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2865 (alloc_jump_pad_buffer): New function.
2866 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2867 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2868 (alloc_jump_pad_buffer): New function.
2869 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2870 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2871 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2872 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2874 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2876 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2877 * linux-amd64-ipa.c: Likewise.
2878 * linux-i386-ipa.c: Likewise.
2879 * linux-s390-ipa.c: Likewise.
2880 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2881 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2882 set_trace_state_variable_value_ptr.
2883 (struct ipa_sym_addresses): Likewise.
2884 (symbol_list): Likewise.
2885 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2886 accessing gdb_collect directly.
2887 (gdb_collect_ptr_type): New typedef.
2888 (get_raw_reg_ptr_type): New typedef.
2889 (get_trace_state_variable_value_ptr_type): New typedef.
2890 (set_trace_state_variable_value_ptr_type): New typedef.
2891 (gdb_collect_ptr): New global.
2892 (get_raw_reg_ptr): New global.
2893 (get_trace_state_variable_value_ptr): New global.
2894 (set_trace_state_variable_value_ptr): New global.
2895 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2896 accessing get_raw_reg directly.
2897 (get_get_tsv_func_addr): Likewise for
2898 get_trace_state_variable_value_ptr.
2899 (get_set_tsv_func_addr): Likewise for
2900 set_trace_state_variable_value_ptr.
2901 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2903 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
2905 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2907 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2909 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2911 (relocate_instruction): Remove own_buf.
2912 * server.c (own_buf): Make global.
2913 (handle_v_requests): Make global.
2914 * server.h (own_buf): New declaration.
2915 (handle_v_requests): New prototype.
2917 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2920 * linux-s390-low.c (add_insns): New function.
2921 (s390_emit_prologue): New function.
2922 (s390_emit_epilogue): New function.
2923 (s390_emit_add): New function.
2924 (s390_emit_sub): New function.
2925 (s390_emit_mul): New function.
2926 (s390_emit_lsh): New function.
2927 (s390_emit_rsh_signed): New function.
2928 (s390_emit_rsh_unsigned): New function.
2929 (s390_emit_ext): New function.
2930 (s390_emit_log_not): New function.
2931 (s390_emit_bit_and): New function.
2932 (s390_emit_bit_or): New function.
2933 (s390_emit_bit_xor): New function.
2934 (s390_emit_bit_not): New function.
2935 (s390_emit_equal): New function.
2936 (s390_emit_less_signed): New function.
2937 (s390_emit_less_unsigned): New function.
2938 (s390_emit_ref): New function.
2939 (s390_emit_if_goto): New function.
2940 (s390_emit_goto): New function.
2941 (s390_write_goto_address): New function.
2942 (s390_emit_litpool): New function.
2943 (s390_emit_const): New function.
2944 (s390_emit_call): New function.
2945 (s390_emit_reg): New function.
2946 (s390_emit_pop): New function.
2947 (s390_emit_stack_flush): New function.
2948 (s390_emit_zero_ext): New function.
2949 (s390_emit_swap): New function.
2950 (s390_emit_stack_adjust): New function.
2951 (s390_emit_set_r2): New function.
2952 (s390_emit_int_call_1): New function.
2953 (s390_emit_void_call_2): New function.
2954 (s390_emit_eq_goto): New function.
2955 (s390_emit_ne_goto): New function.
2956 (s390_emit_lt_goto): New function.
2957 (s390_emit_le_goto): New function.
2958 (s390_emit_gt_goto): New function.
2959 (s390_emit_ge_goto): New function.
2960 (s390x_emit_prologue): New function.
2961 (s390x_emit_epilogue): New function.
2962 (s390x_emit_add): New function.
2963 (s390x_emit_sub): New function.
2964 (s390x_emit_mul): New function.
2965 (s390x_emit_lsh): New function.
2966 (s390x_emit_rsh_signed): New function.
2967 (s390x_emit_rsh_unsigned): New function.
2968 (s390x_emit_ext): New function.
2969 (s390x_emit_log_not): New function.
2970 (s390x_emit_bit_and): New function.
2971 (s390x_emit_bit_or): New function.
2972 (s390x_emit_bit_xor): New function.
2973 (s390x_emit_bit_not): New function.
2974 (s390x_emit_equal): New function.
2975 (s390x_emit_less_signed): New function.
2976 (s390x_emit_less_unsigned): New function.
2977 (s390x_emit_ref): New function.
2978 (s390x_emit_if_goto): New function.
2979 (s390x_emit_const): New function.
2980 (s390x_emit_call): New function.
2981 (s390x_emit_reg): New function.
2982 (s390x_emit_pop): New function.
2983 (s390x_emit_stack_flush): New function.
2984 (s390x_emit_zero_ext): New function.
2985 (s390x_emit_swap): New function.
2986 (s390x_emit_stack_adjust): New function.
2987 (s390x_emit_int_call_1): New function.
2988 (s390x_emit_void_call_2): New function.
2989 (s390x_emit_eq_goto): New function.
2990 (s390x_emit_ne_goto): New function.
2991 (s390x_emit_lt_goto): New function.
2992 (s390x_emit_le_goto): New function.
2993 (s390x_emit_gt_goto): New function.
2994 (s390x_emit_ge_goto): New function.
2995 (s390_emit_ops): New function.
2996 (struct linux_target_ops): Fill in emit_ops hook.
2998 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3001 * Makefile.in: Add s390 IPA files.
3002 * configure.srv: Build IPA for s390.
3003 * linux-s390-ipa.c: New file.
3004 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3005 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3006 (tdesc_s390_linux32): Likewise.
3007 (init_registers_s390_linux32v1): Likewise.
3008 (tdesc_s390_linux32v1): Likewise.
3009 (init_registers_s390_linux32v2): Likewise.
3010 (tdesc_s390_linux32v2): Likewise.
3011 (init_registers_s390_linux64): Likewise.
3012 (tdesc_s390_linux64): Likewise.
3013 (init_registers_s390_linux64v1): Likewise.
3014 (tdesc_s390_linux64v1): Likewise.
3015 (init_registers_s390_linux64v2): Likewise.
3016 (tdesc_s390_linux64v2): Likewise.
3017 (init_registers_s390_te_linux64): Likewise.
3018 (tdesc_s390_te_linux64): Likewise.
3019 (init_registers_s390_vx_linux64): Likewise.
3020 (tdesc_s390_vx_linux64): Likewise.
3021 (init_registers_s390_tevx_linux64): Likewise.
3022 (tdesc_s390_tevx_linux64): Likewise.
3023 (init_registers_s390x_linux64): Likewise.
3024 (tdesc_s390x_linux64): Likewise.
3025 (init_registers_s390x_linux64v1): Likewise.
3026 (tdesc_s390x_linux64v1): Likewise.
3027 (init_registers_s390x_linux64v2): Likewise.
3028 (tdesc_s390x_linux64v2): Likewise.
3029 (init_registers_s390x_te_linux64): Likewise.
3030 (tdesc_s390x_te_linux64): Likewise.
3031 (init_registers_s390x_vx_linux64): Likewise.
3032 (tdesc_s390x_vx_linux64): Likewise.
3033 (init_registers_s390x_tevx_linux64): Likewise.
3034 (tdesc_s390x_tevx_linux64): Likewise.
3035 (have_hwcap_s390_vx): New static variable.
3036 (s390_arch_setup): Fill have_hwcap_s390_vx.
3037 (s390_get_thread_area): New function.
3038 (s390_ft_entry_gpr_esa): New const.
3039 (s390_ft_entry_gpr_zarch): New const.
3040 (s390_ft_entry_misc): New const.
3041 (s390_ft_entry_fr): New const.
3042 (s390_ft_entry_vr): New const.
3043 (s390_ft_main_31): New const.
3044 (s390_ft_main_64): New const.
3045 (s390_ft_exit_fr): New const.
3046 (s390_ft_exit_vr): New const.
3047 (s390_ft_exit_misc): New const.
3048 (s390_ft_exit_gpr_esa): New const.
3049 (s390_ft_exit_gpr_zarch): New const.
3050 (append_insns): New function.
3051 (s390_relocate_instruction): New function.
3052 (s390_install_fast_tracepoint_jump_pad): New function.
3053 (s390_get_min_fast_tracepoint_insn_len): New function.
3054 (s390_get_ipa_tdesc_idx): New function.
3055 (struct linux_target_ops): Wire in the above functions.
3056 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3057 * linux-s390-tdesc.h: New file.
3059 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3061 * linux-s390-low.c (s390_supports_tracepoints): New function.
3062 (struct linux_target_ops): Fill supports_tracepoints hook.
3064 2016-03-18 Yao Qi <yao.qi@linaro.org>
3066 * linux-low.c (lwp_signal_can_be_delivered): New function.
3067 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3069 2016-03-18 Yao Qi <yao.qi@linaro.org>
3071 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3072 0 if signal is enqueued. Remove 'signal' from one debugging
3073 message. Move one debugging message to some lines below.
3074 Remove code setting 'signal' to 0.
3076 2016-03-18 Yao Qi <yao.qi@linaro.org>
3078 * linux-low.c (linux_low_filter_event): Remove redundant
3079 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3081 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3083 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3084 (struct linux_target_ops): Wire in the above.
3086 2016-03-03 Yao Qi <yao.qi@linaro.org>
3088 * linux-low.c: Update comments to start_step_over.
3090 2016-03-03 Yao Qi <yao.qi@linaro.org>
3093 * linux-low.c (handle_extended_wait): Set child suspended
3094 if event_lwp->bp_reinsert isn't zero.
3096 2016-03-02 Yao Qi <yao.qi@linaro.org>
3098 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3099 enqueue_pending_signal.
3101 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3103 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3106 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3108 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3109 (s390_regmap_3264) [!__s390x__]: New global.
3110 (s390_collect_ptrace_register): Skip map entries containing -1.
3111 (s390_supply_ptrace_register): Ditto.
3112 (s390_fill_gprs_high): New function.
3113 (s390_store_gprs_high): New function.
3114 (s390_regsets): Add NT_S390_HIGH_GPRS.
3115 (s390_get_hwcap): Enable on 31-bit.
3116 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3117 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3118 Detect NT_S390_HIGH_GPRS.
3119 (s390_usrregs_info_3264): Enable on 31-bit.
3120 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3121 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3123 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3126 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3127 * configure.srv: Ditto.
3128 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3129 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3130 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3131 (init_registers_amd64_linux): Remove prototype.
3132 (tdesc_amd64_linux): Remove declaration.
3133 (get_ipa_tdesc): New function.
3134 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3135 initialize remaining tdescs.
3136 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3137 (init_registers_i386_linux): Remove prototype.
3138 (tdesc_i386_linux): Remove declaration.
3139 (get_ipa_tdesc): New function.
3140 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3141 initialize remaining tdescs.
3142 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3143 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3144 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3145 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3146 (x86_get_ipa_tdesc_idx): New function.
3147 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3148 * linux-x86-tdesc.h: New file.
3149 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3150 (target_get_ipa_tdesc_idx): New macro.
3151 * tracepoint.c (ipa_tdesc_idx): New macro.
3152 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3153 (symbol_list): Add ipa_tdesc_idx.
3154 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3155 (ipa_tdesc): Remove.
3156 (ipa_tdesc_idx): New variable.
3157 (get_context_regcache): Use get_ipa_tdesc.
3158 (gdb_collect): Ditto.
3160 * tracepoint.h (get_ipa_tdesc): New prototype.
3161 (ipa_tdesc): Remove.
3163 2016-02-24 Pedro Alves <palves@redhat.com>
3165 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3166 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3167 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3168 Factor out common code between the USE_SIGTRAP_SIGINFO and
3169 !USE_SIGTRAP_SIGINFO blocks.
3170 (linux_low_filter_event): Call save_stop_reason instead of
3171 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3173 (linux_wait_1): Update comments.
3175 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
3177 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3178 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3179 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3180 ppc_insert_point, ppc_remove_point.
3182 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3184 * linux-s390-low.c (s390_supports_z_point_type): New function.
3185 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3187 2016-02-16 Yao Qi <yao.qi@linaro.org>
3189 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3190 PC. Get pc from regcache_read_pc.
3192 2016-02-12 Yao Qi <yao.qi@linaro.org>
3194 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3195 or linux_get_pc_32bit.
3196 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3198 2016-02-12 Yao Qi <yao.qi@linaro.org>
3200 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3201 arm_linux_get_next_pcs_fixup.
3203 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3205 * tracepoint.c (x_tracepoint_action_download): Change
3206 write_inferior_data_ptr to write_inferior_data_pointer.
3207 (cmd_qtstart): Likewise.
3208 (write_inferior_data_ptr): Remove.
3209 (download_agent_expr): Change write_inferior_data_ptr to
3210 write_inferior_data_pointer.
3211 (download_tracepoint_1): Likewise.
3212 (download_tracepoint): Likewise.
3213 (download_trace_state_variables): Likewise.
3215 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
3216 Marcin Kościelnicki <koriakin@0x04.net>
3218 * tracepoint.c (struct tracepoint_action_ops): Remove.
3219 (struct tracepoint_action): Remove ops.
3220 (m_tracepoint_action_download, r_tracepoint_action_download)
3221 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3222 size and offset accordingly.
3223 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3224 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3225 (tracepoint_action_send, tracepoint_action_download): New functions.
3226 Helpers for trace action handlers.
3227 (add_tracepoint_action): Remove setup actions ops.
3228 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3230 2016-02-10 Yao Qi <yao.qi@linaro.org>
3232 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3234 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3236 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3238 * configure: Regenerate.
3240 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3242 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3243 void * to gdb_byte *.
3244 * linux-low.c (siginfo_fixup): Likewise.
3245 (linux_xfer_siginfo): Likewise.
3246 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3248 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3250 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3252 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3254 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3256 * linux-x86-low.c [__x86_64__]: Include
3257 "nat/amd64-linux-siginfo.h".
3258 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3259 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3260 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3261 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3262 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3263 (cpt_si_fd, si_timerid, si_overrun): Move from
3264 nat/amd64-linux-siginfo.c.
3265 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3267 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3269 * server.c (skip_to_semicolon): Remove.
3270 (process_point_options): Use strchrnul instead of
3273 2016-01-26 Yao Qi <yao.qi@linaro.org>
3275 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3276 * linux-low.c (install_software_single_step_breakpoints): Don't
3277 call regcache_read_pc.
3278 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3281 2016-01-26 Yao Qi <yao.qi@linaro.org>
3283 * linux-low.c (install_software_single_step_breakpoints): Call
3284 regcache_read_pc instead of get_pc.
3286 2016-01-26 Yao Qi <yao.qi@linaro.org>
3288 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3289 (unblock_async_io): Rename to ...
3290 (block_unblock_async_io): ... it. New function.
3291 (enable_async_io): Don't install SIGIO handler. Unblock it
3293 (disable_async_io): Don't ignore SIGIO. Block it instead.
3294 (initialize_async_io): Install SIGIO handler. Don't call
3297 2016-01-26 Yao Qi <yao.qi@linaro.org>
3299 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3300 first character is '\003', call *the_target->request_interrupt.
3302 2016-01-25 Yao Qi <yao.qi@linaro.org>
3304 * remote-utils.c (new_thread_notify): Remove.
3305 (dead_thread_notify): Likewise.
3306 * remote-utils.h (new_thread_notify): Remove declaration.
3307 (dead_thread_notify): Likewise.
3309 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3311 * gdb.trace/pending.exp: Fix expected message on continue.
3313 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3315 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3316 it works properly on big-endian machines where sizeof (CORE_ADDR)
3319 2016-01-21 Pedro Alves <palves@redhat.com>
3321 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3322 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3323 * configure: Regenerate.
3325 2016-01-21 Yao Qi <yao.qi@linaro.org>
3327 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3328 is_thumb and set it according to CPSR saved on the stack.
3329 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3330 arm_sigreturn_next_pc.
3332 2016-01-18 Yao Qi <yao.qi@linaro.org>
3334 * linux-low.c (linux_set_pc_64bit): New function.
3335 (linux_get_pc_64bit): New function.
3336 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3338 * linux-sparc-low.c (debug_threads): Remove declaration.
3339 (sparc_get_pc): Remove.
3340 (the_low_target): Use linux_get_pc_64bit instead of
3342 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3343 (the_low_target): Use linux_get_pc_64bit and
3346 2016-01-18 Yao Qi <yao.qi@linaro.org>
3348 * linux-arm-low.c (debug_threads): Remove declaration.
3349 (arm_get_pc, arm_set_pc): Remove.
3350 (the_low_target): Use linux_get_pc_32bit and
3352 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3353 (the_low_target): Use linux_get_pc_32bit and
3355 * linux-cris-low.c (debug_threads): Remove declaration.
3356 (cris_get_pc, cris_set_pc,): Remove.
3357 (the_low_target): Use linux_get_pc_32bit and
3359 * linux-crisv32-low.c (debug_threads): Remove declaration.
3360 (cris_get_pc, cris_set_pc): Remove.
3361 (the_low_target): Use linux_get_pc_32bit and
3363 * linux-low.c: Include inttypes.h.
3364 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3365 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3366 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3367 (the_low_target): Use linux_get_pc_32bit and
3369 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3370 (the_low_target): Use linux_get_pc_32bit and
3372 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3373 (the_low_target): Use linux_get_pc_32bit and
3375 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3376 (the_low_target): Use linux_get_pc_32bit and
3378 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3379 (the_low_target): Use linux_get_pc_32bit and
3382 2016-01-18 Gary Benson <gbenson@redhat.com>
3384 * configure.ac (AC_FUNC_FORK): New check.
3385 * config.in: Regenerate.
3386 * configure: Likewise.
3388 2016-01-14 Yao Qi <yao.qi@linaro.org>
3390 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3391 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3392 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3393 arm_get_next_pcs_ctor.
3395 2016-01-12 Josh Stone <jistone@redhat.com>
3396 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3398 * inferiors.h: Include "gdb_vecs.h".
3399 (struct process_info): Add syscalls_to_catch.
3400 * inferiors.c (remove_process): Free syscalls_to_catch.
3401 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3402 syscall_return stops.
3403 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3404 * server.c (handle_general_set): Handle QCatchSyscalls.
3405 (handle_query): Report support for QCatchSyscalls.
3406 * target.h (struct target_ops): Add supports_catch_syscall.
3407 (target_supports_catch_syscall): New macro.
3408 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3409 (struct lwp_info): Add syscall_state.
3410 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3411 Maintain syscall_state and syscalls_to_catch across exec.
3412 (get_syscall_trapinfo): New function, proxy to the_low_target.
3413 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3414 (linux_low_filter_event): Toggle syscall_state entry/return for
3415 syscall traps, and set it ignored for all others.
3416 (gdb_catching_syscalls_p): New function.
3417 (gdb_catch_this_syscall_p): New function.
3418 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3419 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3420 (linux_supports_catch_syscall): New function.
3421 (linux_target_ops): Install it.
3422 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3423 (the_low_target): Install it.
3425 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3427 * acinclude.m4: Include new ../warning.m4 file.
3428 * configure: Regenerated.
3429 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3431 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3433 * ax.c (is_goto_target): Mark static.
3434 * linux-low.c (register_addr): Likewise.
3435 (linux_fetch_registers, linux_store_registers): Likewise.
3436 * mem-break.c (any_persistent_commands): Fix old prototype.
3437 (add_commands_to_breakpoint): Mark static.
3438 * regcache.c (find_register_by_name): Delete unused func.
3439 * remote-utils.c (hex_or_minus_one): Mark static.
3440 * server.c (monitor_show_help): Mark static.
3441 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3442 handle_v_requests): Likewise.
3444 2016-01-12 Pedro Alves <palves@redhat.com>
3446 Remove use of the registered trademark symbol throughout.
3448 2016-01-08 Yao Qi <yao.qi@linaro.org>
3450 * remote-utils.c (getpkt): If c is '\003', call target hook
3453 2016-01-06 Yao Qi <yao.qi@linaro.org>
3455 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3456 linux-aarch32-low.c.
3457 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3458 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3459 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3460 (thumb2_breakpoint): Declare.
3461 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3462 linux-aarch32-low.h.
3463 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3464 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3465 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3467 2016-01-01 Joel Brobecker <brobecker@adacore.com>
3469 * gdbreplay.c (gdbreplay_version): Change copyright year in
3471 * server.c (gdbserver_version): Likewise.
3473 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3475 * server.c (crc32_table): Delete.
3476 (crc32): Use libiberty's xcrc32 function.
3478 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3480 * lynx-low.c (lynx_delete_thread_callback): New function.
3481 (lynx_mourn): Properly delete our process and all of its
3482 threads. Remove call to clear_inferiors.
3484 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3486 * target.c (thread_search_callback): Add check that
3487 the thread_stopped target callback is not NULL before
3490 2015-12-21 Yao Qi <yao.qi@linaro.org>
3492 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3495 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3497 * server.c (handle_query): Call target_supports_software_single_step.
3499 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3501 * linux-low.c (single_step): New function.
3502 (linux_resume_one_lwp_throw): Call single_step.
3503 (start_step_over): Likewise.
3505 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3507 * Makefile.in (SFILES): Append arch/arm-linux.c,
3508 arch/arm-get-next-pcs.c.
3509 (arm-linux.o): New rule.
3510 (arm-get-next-pcs.o): New rule.
3511 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3513 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3514 to linux-aarch32-low.c.
3515 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3516 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3517 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3518 (thumb2_breakpoint_len): Likewise.
3519 (arm_is_thumb_mode): Make non-static.
3520 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3521 from linux-aarch32-low.c.
3522 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3523 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3524 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3525 (thumb2_breakpoint_len): Likewise.
3526 (arm_is_thumb_mode): New declaration.
3527 * linux-arm-low.c: Include arch/arm-linux.h
3528 aarch/arm-get-next-pcs.h, sys/syscall.h.
3529 (get_next_pcs_ops): New struct.
3530 (get_next_pcs_addr_bits_remove): New function.
3531 (get_next_pcs_is_thumb): New function.
3532 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3533 (arm_sigreturn_next_pc): Likewise.
3534 (get_next_pcs_syscall_next_pc): Likewise.
3535 (arm_gdbserver_get_next_pcs): Likewise.
3536 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3538 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3539 * server.h: Include gdb_vecs.h.
3541 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3543 * Makefile.in (SFILES): Append common/common-regcache.c.
3544 (OBS): Append common-regcache.o.
3545 (common-regcache.o): New rule.
3546 * regcache.c (init_register_cache): Initialize cache to
3548 (regcache_raw_read_unsigned): New function.
3549 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3550 register_status enum.
3552 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3554 * linux-aarch64-low.c (the_low_targets): Rename
3555 breakpoint_reinsert_addr to get_next_pcs.
3556 * linux-arm-low.c (the_low_targets): Likewise.
3557 * linux-bfin-low.c (the_low_targets): Likewise.
3558 * linux-cris-low.c (the_low_targets): Likewise.
3559 * linux-crisv32-low.c (the_low_targets): Likewise.
3560 * linux-low.c (can_software_single_step): Likewise.
3561 (install_software_single_step_breakpoints): New function.
3562 (start_step_over): Use install_software_single_step_breakpoints.
3563 * linux-low.h: New CORE_ADDR vector.
3564 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3566 * linux-mips-low.c (the_low_targets): Likewise.
3567 * linux-nios2-low.c (the_low_targets): Likewise.
3568 * linux-sparc-low.c (the_low_targets): Likewise.
3570 2015-12-17 Pedro Alves <palves@redhat.com>
3572 * linux-low.c (linux_kill_one_lwp): Remove references to
3574 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3576 (linux_init_signals): Delete.
3577 (initialize_low): Adjust.
3578 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3580 2015-12-16 Pedro Alves <palves@redhat.com>
3582 * configure.ac (compiler warning flags): When testing a
3583 -Wno-foo option, check whether -Wfoo works instead.
3584 * configure: Regenerate.
3586 2015-12-11 Don Breazeal <donb@codesourcery.com>
3588 * server.c (process_serial_event): Don't exit from gdbserver
3589 in remote mode if there are still active inferiors.
3591 2015-12-11 Yao Qi <yao.qi@linaro.org>
3593 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3594 arm_breakpoint_at if the process is 32-bit.
3596 2015-12-11 Yao Qi <yao.qi@linaro.org>
3598 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3601 2015-12-07 Yao Qi <yao.qi@linaro.org>
3603 * configure.srv: Append arm.o to srv_tgtobj for
3604 aarch64*-*-linux* target.
3605 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3606 from linux-arm-low.c.
3607 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3608 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3609 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3610 (thumb2_breakpoint_len): Likewise.
3611 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3612 (arm_breakpoint_kinds): Likewise.
3613 (arm_breakpoint_kind_from_pc): Likewise.
3614 (arm_sw_breakpoint_from_kind): Likewise.
3615 (arm_breakpoint_kind_from_current_state): Likewise.
3616 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3617 (arm_sw_breakpoint_from_kind): Declare.
3618 (arm_breakpoint_kind_from_current_state): Declare.
3619 (arm_breakpoint_at): Declare.
3620 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3621 arm_sw_breakpoint_from_kind if process is 32-bit.
3622 (aarch64_breakpoint_kind_from_pc): New function.
3623 (aarch64_breakpoint_kind_from_current_state): New function.
3624 (the_low_target): Initialize fields breakpoint_kind_from_pc
3625 and breakpoint_kind_from_current_state.
3626 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3627 linux-aarch32-low.c.
3628 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3629 (arm_breakpoint, arm_breakpoint_len): Likewise.
3630 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3631 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3632 (arm_is_thumb_mode): Likewise.
3633 (arm_breakpoint_at): Likewise.
3634 (arm_breakpoint_kind_from_pc): Likewise.
3635 (arm_sw_breakpoint_from_kind): Likewise.
3636 (arm_breakpoint_kind_from_current_state): Likewise.
3639 2015-08-04 Yao Qi <yao.qi@linaro.org>
3641 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3642 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3643 * server.c (extended_protocol): Remove "static".
3644 * server.h (extended_protocol): Declare it.
3646 2015-12-04 Josh Stone <jistone@redhat.com>
3648 * target.h (struct target_ops) <arch_setup>: Rename to ...
3649 (struct target_ops) <post_create_inferior>: ... this.
3650 (target_arch_setup): Rename to ...
3651 (target_post_create_inferior): ... this, calling post_create_inferior.
3652 * server.c (start_inferior): Update target_arch_setup calls to
3653 target_post_create_inferior.
3654 * linux-low.c (linux_low_ptrace_options): Forward declare.
3655 (linux_arch_setup): Update its comment for general use.
3656 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3657 (struct linux_target_ops): Use linux_post_create_inferior.
3658 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3659 to post_create_inferior.
3660 * nto-low.c (struct nto_target_ops): Likewise.
3661 * spu-low.c (struct spu_target_ops): Likewise.
3662 * win32-low.c (struct win32_target_ops): Likewise.
3664 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3666 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3668 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3670 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3671 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3672 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3673 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3674 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3675 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3676 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3677 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3678 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3679 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3680 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3681 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3683 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3685 * linux-low.c (linux_look_up_symbols): Don't call
3686 linux_supports_traceclone.
3687 * linux-low.h (thread_db_init): Remove use_events argument.
3688 * thread-db.c (thread_db_use_event): Remove global variable.
3689 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3690 (struct thread_db) <td_create_bp>: Remove field.
3691 (thread_db_create_event): Remove function.
3692 (thread_db_enable_reporting): Likewise.
3693 (find_one_thread): Don't check for thread_db_use_events.
3694 (attach_thread): Likewise.
3695 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3696 (try_thread_db_load_1): Don't check for thread_db_use_events.
3697 (thread_db_init): Remove use_events argument and thread events
3699 (remove_thread_event_breakpoints): Remove function.
3700 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3702 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3704 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3706 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3707 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3708 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3709 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3710 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3712 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3714 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3715 * linux-low.c (can_hardware_single_step): Use
3716 supports_hardware_single_step.
3717 (can_software_single_step): New function.
3718 (start_step_over): Call can_software_single_step.
3719 (linux_supports_hardware_single_step): New function.
3720 (struct target_ops) <supports_software_single_step>: Initialize.
3721 * linux-low.h (struct linux_target_ops)
3722 <supports_hardware_single_step>: Initialize.
3723 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3724 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3725 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3726 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3727 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3728 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3729 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3730 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3731 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3732 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3734 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3735 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3737 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3738 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3739 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3741 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3742 * target.h (struct target_ops): <supports_software_single_step>:
3744 (target_supports_software_single_step): New macro.
3746 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3748 * linux-low.c (linux_wait_1): Fix pc advance condition.
3749 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3750 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3752 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3754 * linux-arm-low.c (arm_is_thumb_mode): New function.
3755 (arm_breakpoint_at): Use arm_is_thumb_mode.
3756 (arm_breakpoint_kind_from_current_state): New function.
3757 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3759 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3760 (linux_breakpoint_kind_from_current_state): New function.
3761 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3762 * linux-low.h (struct linux_target_ops)
3763 <breakpoint_kind_from_current_state>: New field.
3764 * target.h (struct target_ops): Likewise.
3765 (target_breakpoint_kind_from_current_state): New macro.
3767 2015-11-30 Pedro Alves <palves@redhat.com>
3769 * linux-low.c (linux_resume): Wake up the event loop before
3772 2015-11-30 Pedro Alves <palves@redhat.com>
3774 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3776 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3778 * target.c (struct thread_search): New structure.
3779 (thread_search_callback): New function.
3780 (prev_general_thread): New global.
3781 (prepare_to_access_memory, done_accessing_memory): New functions.
3782 * target.h (prepare_to_access_memory, done_accessing_memory):
3783 Replace macros with function declarations.
3785 2015-11-30 Pedro Alves <palves@redhat.com>
3788 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3789 report TARGET_WAITKIND_NO_RESUMED.
3790 * remote-utils.c (prepare_resume_reply): Handle
3791 TARGET_WAITKIND_NO_RESUMED.
3792 * server.c (report_no_resumed): New global.
3793 (handle_query) <qSupported>: Handle "no-resumed+". Report
3794 "no-resumed+" support.
3795 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3796 return error if the client doesn't support no-resumed events.
3797 (push_stop_notification): New function.
3798 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3799 events if the client supports them.
3801 2015-11-30 Pedro Alves <palves@redhat.com>
3803 * linux-low.c (thread_still_has_status_pending_p): Don't check
3805 (lwp_resumed): New function.
3806 (status_pending_p_callback): Return early if the LWP is not
3807 supposed to be resumed.
3809 2015-11-30 Pedro Alves <palves@redhat.com>
3811 * linux-low.c (handle_extended_wait): Assert that the LWP's
3812 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3813 thread create events, leave the new child's status pending.
3814 (linux_low_filter_event): If GDB wants to hear about thread exit
3815 events, leave the LWP marked dead and don't delete it.
3816 (linux_wait_for_event_filtered): Don't check for thread exit.
3817 (filter_exit_event): New function.
3818 (linux_wait_1): Use it, when returning an exit event.
3819 (linux_resume_one_lwp_throw): Assert that the LWP's
3820 waitstatus is TARGET_WAITKIND_IGNORE.
3821 * remote-utils.c (prepare_resume_reply): Handle
3822 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3823 * server.c (report_thread_events): New global.
3824 (handle_general_set): Handle QThreadEvents.
3825 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3826 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3827 TARGET_WAITKIND_THREAD_EXITED.
3828 * server.h (report_thread_events): Declare.
3830 2015-11-30 Pedro Alves <palves@redhat.com>
3832 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3833 the thread's last_resume_kind was resume_stop.
3835 2015-11-30 Pedro Alves <palves@redhat.com>
3837 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3840 2015-11-30 Pedro Alves <palves@redhat.com>
3842 * server.c (handle_v_requests): Handle vCtrlC.
3844 2015-11-30 Pedro Alves <palves@redhat.com>
3846 * gdbthread.h (find_any_thread_of_pid): Declare.
3847 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3849 * server.c (handle_query): If current_thread is NULL, look for
3850 another thread of the selected process.
3852 2015-11-26 Daniel Colascione <dancol@dancol.org>
3853 Simon Marchi <simon.marchi@ericsson.com>
3855 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3856 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3858 * target.h (struct target_ops) <thread_name>: New field.
3859 (target_thread_name): New macro.
3861 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3863 * regcache.h (regcache_invalidate_pid): Add declaration.
3864 * regcache.c (regcache_invalidate_pid): New function, extracted
3865 from regcache_invalidate.
3866 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3867 Add trivial documentation comment.
3868 * lynx-low.c: Use regcache_invalidate_pid instead of
3869 regcache_invalidate.
3871 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3873 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3874 and Elf64_auxv_t if the target is Android.
3876 2015-11-22 Doug Evans <xdje42@gmail.com>
3878 * target.h: #include <sys/types.h>.
3880 2015-11-19 Pedro Alves <palves@redhat.com>
3882 * linux-low.c (linux_process_qsupported): Change prototype.
3884 * linux-low.h (struct linux_target_ops) <process_qsupported>:
3886 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3887 and adjust to loop over all features.
3888 * server.c (handle_query) <qSupported>: Adjust to call
3889 target_process_qsupported once, passing it a vector of unprocessed
3891 * target.h (struct target_ops) <process_qsupported>: Change
3893 (target_process_qsupported): Adjust.
3895 2015-11-19 Pedro Alves <palves@redhat.com>
3897 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3899 * configure: Regenerate.
3901 2015-11-19 Pedro Alves <palves@redhat.com>
3903 * configure: Regenerate.
3905 2015-11-19 Yao Qi <yao.qi@linaro.org>
3907 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3910 2015-11-19 Yao Qi <yao.qi@linaro.org>
3912 * linux-aarch64-low.c (enum aarch64_operand_type): New.
3913 (struct aarch64_operand): Move enum out.
3915 2015-11-19 Yao Qi <yao.qi@linaro.org>
3917 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3918 struct user_fpsimd_state *.
3919 (aarch64_store_fpregset): Likewise.
3921 2015-11-19 Yao Qi <yao.qi@linaro.org>
3923 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3924 struct user_pt_regs *.
3925 (aarch64_store_gregset): Likewise.
3927 2015-11-18 Pedro Alves <palves@redhat.com>
3929 * Makefile.in (all_object_files): Add $IPA_OBJS.
3931 2015-11-17 Pedro Alves <palves@redhat.com>
3933 * win32-low.c (win32_resume): Use gdb_signal_from_host,
3934 GDB_SIGNAL_0 and gdb_signal_to_string.
3936 2015-11-17 Pedro Alves <palves@redhat.com>
3938 * win32-low.c (handle_output_debug_string): Remove parameter.
3939 (win32_kill): Remove our_status local and adjust call to
3940 handle_output_debug_string.
3941 (get_child_debug_event): Adjust call to
3942 handle_output_debug_string.
3944 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3946 * linux-mips-low.c (mips_fill_gregset): Add cast.
3947 (mips_store_gregset): Likewise.
3948 (mips_fill_fpregset): Likewise.
3949 (mips_store_fpregset): Likewise.
3951 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3953 * linux-mips-low.c (mips_add_watchpoint): Rename private to
3956 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3958 * linux-mips-low.c (mips_linux_new_thread): Change type of
3959 watch_type to enum target_hw_bp_type.
3961 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3963 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
3964 Change return type to arm_hwbp_type.
3966 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3968 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
3969 (arm_store_gregset): Likewise.
3970 * linux-arm-low.c (arm_get_hwcap): Likewise.
3971 (arm_read_description): Likewise.
3973 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3975 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
3977 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3979 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
3980 (ppc_fill_vsxregset): Likewise.
3981 (ppc_store_vsxregset): Likewise.
3982 (ppc_fill_vrregset): Likewise.
3983 (ppc_store_vrregset): Likewise.
3984 (ppc_fill_evrregset): Likewise.
3985 (ppc_store_evrregset): Likewise.
3987 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3989 * linux-ppc-low.c (ppc_usrregs_info): Remove
3990 forward-declaration.
3991 (ppc_arch_setup): Move lower in file.
3993 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
3995 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
3996 (ps_pdwrite): Likewise.
3998 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4000 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4001 to after assert checks.
4003 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4005 * proc-service.c (ps_pdread): Add/adjust casts.
4006 (ps_pdwrite): Add/adjust casts.
4008 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4010 * server.c (handle_search_memory_1): Cast return value of
4013 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4015 * server.c (write_qxfer_response): Change type of data to
4018 2015-10-29 Pedro Alves <palves@redhat.com>
4020 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4022 2015-10-29 Pedro Alves <palves@redhat.com>
4024 * tracepoint.c (clear_installed_tracepoints): Add casts.
4026 2015-10-29 Pedro Alves <palves@redhat.com>
4028 * server.c (handle_v_cont, process_serial_event): Add enum
4029 gdb_signal casts to signal parsing code.
4031 2015-10-29 Pedro Alves <palves@redhat.com>
4033 * linux-low.h (NULL_REGSET): Define.
4034 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4035 * linux-arm-low.c (arm_regsets): Likewise.
4036 * linux-crisv32-low.c (cris_regsets): Likewise.
4037 * linux-m68k-low.c (m68k_regsets): Likewise.
4038 * linux-mips-low.c (mips_regsets): Likewise.
4039 * linux-nios2-low.c (nios2_regsets): Likewise.
4040 * linux-ppc-low.c (ppc_regsets): Likewise.
4041 * linux-s390-low.c (s390_regsets): Likewise.
4042 * linux-sh-low.c (sh_regsets): Likewise.
4043 * linux-sparc-low.c (sparc_regsets): Likewise.
4044 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4045 * linux-tile-low.c (tile_regsets): Likewise.
4046 * linux-x86-low.c (x86_regsets): Likewise.
4047 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4049 2015-10-29 Pedro Alves <palves@redhat.com>
4051 * linux-low.h (NULL_REGSET): Define.
4052 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4053 * linux-arm-low.c (arm_regsets): Likewise.
4054 * linux-crisv32-low.c (cris_regsets): Likewise.
4055 * linux-m68k-low.c (m68k_regsets): Likewise.
4056 * linux-mips-low.c (mips_regsets): Likewise.
4057 * linux-nios2-low.c (nios2_regsets): Likewise.
4058 * linux-ppc-low.c (ppc_regsets): Likewise.
4059 * linux-s390-low.c (s390_regsets): Likewise.
4060 * linux-sh-low.c (sh_regsets): Likewise.
4061 * linux-sparc-low.c (sparc_regsets): Likewise.
4062 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4063 * linux-tile-low.c (tile_regsets): Likewise.
4064 * linux-x86-low.c (x86_regsets): Likewise.
4065 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4067 2015-10-26 Doug Evans <dje@google.com>
4069 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4071 2015-10-26 Doug Evans <dje@google.com>
4073 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4075 2015-10-26 Doug Evans <dje@google.com>
4077 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4079 (attach_thread, find_new_threads_callback): Ditto.
4081 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4083 * mem-break.h (set_breakpoint_data): Remove.
4085 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4087 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4088 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4089 (initialize_low): Remove set_breakpoint_data call.
4090 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4091 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4092 (initialize_low): Remove set_breakpoint_data call.
4093 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4094 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4095 (initialize_low): Remove set_breakpoint_data call.
4097 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4099 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4100 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4101 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4102 * target.h (target_breakpoint_kind_from_pc): New macro.
4104 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4106 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4107 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4108 the default breakpoint kind.
4110 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4112 * linux-arm-low.c (arm_supports_z_point_type): Add software
4115 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4117 * linux-arm-low.c: Refactor breakpoint definitions.
4118 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4119 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4121 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4123 * Makefile.in: Add arm.c/o.
4124 * configure.srv: Likewise.
4125 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4126 (arm_breakpoint_kind_from_pc): New function.
4127 (arm_sw_breakpoint_from_kind): Return proper kind.
4128 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4130 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4132 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4134 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4135 (struct raw_breakpoint) <size>: Remove.
4136 (struct raw_breakpoint) <kind>: Add.
4137 (bp_size): New function.
4138 (bp_opcode): Likewise.
4139 (find_raw_breakpoint_at): Adjust for kind.
4140 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4141 (remove_memory_breakpoint): Adjust for kind call bp_size.
4142 (set_raw_breakpoint_at): Adjust for kind.
4143 (set_breakpoint): Likewise.
4144 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4145 (delete_raw_breakpoint): Adjust for kind.
4146 (delete_breakpoint): Likewise.
4147 (find_gdb_breakpoint): Likewise.
4148 (set_gdb_breakpoint_1): Likewise.
4149 (set_gdb_breakpoint): Likewise.
4150 (delete_gdb_breakpoint_1): Likewise.
4151 (delete_gdb_breakpoint): Likewise.
4152 (uninsert_raw_breakpoint): Likewise.
4153 (reinsert_raw_breakpoint): Likewise.
4154 (set_breakpoint_data): Remove.
4155 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4156 (check_mem_read): Adjust for kind call bp_size.
4157 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4158 (clone_one_breakpoint): Adjust for kind.
4159 * mem-break.h (set_gdb_breakpoint): Likewise.
4160 (delete_gdb_breakpoint): Likewise.
4161 * server.c (process_serial_event): Likewise.
4163 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4165 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4166 (struct linux_target_ops) <breakpoint>: Remove.
4167 (struct linux_target_ops) <breakpoint_len>: Remove.
4168 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4169 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4170 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4171 (arm_sw_breakpoint_from_kind): New function.
4172 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4173 (struct linux_target_ops) <breakpoint>: Remove.
4174 (struct linux_target_ops) <breakpoint_len>: Remove.
4175 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4176 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4177 * linux-cris-low.c (cris_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-crisv32-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-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4188 and sw_breakpoint_from_kind to increment the pc.
4189 (linux_breakpoint_kind_from_pc): New function.
4190 (linux_sw_breakpoint_from_kind): New function.
4191 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4192 (initialize_low): Call breakpoint_kind_from_pc and
4193 sw_breakpoint_from_kind to replace breakpoint_data/len.
4194 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4196 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4197 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4198 (struct linux_target_ops) <breakpoint>: Remove.
4199 (struct linux_target_ops) <breakpoint_len>: Remove.
4200 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4201 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4202 * linux-m68k-low.c (m68k_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-mips-low.c (mips_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-nios2-low.c (nios2_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-ppc-low.c (ppc_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-s390-low.c (s390_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-sh-low.c (sh_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-sparc-low.c (sparc_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-tic6x-low.c (tic6x_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-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4243 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4244 (struct linux_target_ops) <breakpoint>: Remove.
4245 (struct linux_target_ops) <breakpoint_len>: Remove.
4246 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4247 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4248 * linux-xtensa-low.c (xtensa_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.
4254 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4256 * linux-cris-low.c (cris_get_pc): Remove void arg.
4258 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4260 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4263 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4265 * inferiors.c (thread_pid_matches_callback): New function.
4266 (find_thread_process): New function.
4267 (remove_thread): Reset current_thread.
4268 (remove_process): Assert threads have been removed first.
4270 2015-10-15 Yao Qi <yao.qi@linaro.org>
4272 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4274 (aarch64_remove_point): Likewise.
4275 * regcache.c (regcache_register_size): New function.
4277 2015-10-12 Yao Qi <yao.qi@linaro.org>
4279 * linux-aarch64-low.c: Update all callers as emit_load_store
4280 is renamed to aarch64_emit_load_store.
4282 2015-10-12 Yao Qi <yao.qi@linaro.org>
4284 * linux-aarch64-low.c: Update all callers of function renaming
4285 from emit_insn to aarch64_emit_insn.
4287 2015-10-12 Yao Qi <yao.qi@linaro.org>
4289 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4290 arch/aarch64-insn.h.
4291 (struct aarch64_memory_operand): Likewise.
4293 (emit_insn): Move to arch/aarch64-insn.c.
4294 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4295 (emit_load_store): Move to arch/aarch64-insn.c.
4296 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4297 (can_encode_int32): Remove.
4299 2015-10-12 Yao Qi <yao.qi@linaro.org>
4301 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4302 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4303 (aarch64_relocate_instruction): Likewise.
4304 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4305 (struct aarch64_insn_visitor): Likewise.
4307 2015-10-12 Yao Qi <yao.qi@linaro.org>
4309 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4310 (struct aarch64_insn_visitor): New.
4311 (struct aarch64_insn_relocation_data): New.
4312 (aarch64_ftrace_insn_reloc_b): New function.
4313 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4314 (aarch64_ftrace_insn_reloc_cb): Likewise.
4315 (aarch64_ftrace_insn_reloc_tb): Likewise.
4316 (aarch64_ftrace_insn_reloc_adr): Likewise.
4317 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4318 (aarch64_ftrace_insn_reloc_others): Likewise.
4320 (aarch64_relocate_instruction): Use visitor.
4322 2015-10-12 Yao Qi <yao.qi@linaro.org>
4324 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4325 int. Add argument buf.
4326 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4327 aarch64_relocate_instruction.
4329 2015-10-12 Yao Qi <yao.qi@linaro.org>
4331 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4332 argument insn. Remove local variable insn. Don't call
4334 (aarch64_install_fast_tracepoint_jump_pad): Call
4337 2015-09-30 Yao Qi <yao.qi@linaro.org>
4339 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4340 (emit_load_store_pair): Likewise.
4342 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4344 * dll.c (match_dll): Add cast(s).
4345 (unloaded_dll): Likewise.
4346 * linux-low.c (second_thread_of_pid_p): Likewise.
4347 (delete_lwp_callback): Likewise.
4348 (count_events_callback): Likewise.
4349 (select_event_lwp_callback): Likewise.
4350 (linux_set_resume_request): Likewise.
4351 * server.c (accumulate_file_name_length): Likewise.
4352 (emit_dll_description): Likewise.
4353 (handle_qxfer_threads_worker): Likewise.
4354 (visit_actioned_threads): Likewise.
4355 * thread-db.c (any_thread_of): Likewise.
4356 * tracepoint.c (same_process_p): Likewise.
4357 (match_blocktype): Likewise.
4358 (build_traceframe_info_xml): Likewise.
4360 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4362 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4364 (gdb_unparse_agent_expr): Likewise.
4365 * hostio.c (require_data): Likewise.
4366 (handle_pread): Likewise.
4367 * linux-low.c (disable_regset): Likewise.
4368 (fetch_register): Likewise.
4369 (store_register): Likewise.
4370 (get_dynamic): Likewise.
4371 (linux_qxfer_libraries_svr4): Likewise.
4372 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4373 (set_fast_tracepoint_jump): Likewise.
4374 (uninsert_fast_tracepoint_jumps_at): Likewise.
4375 (reinsert_fast_tracepoint_jumps_at): Likewise.
4376 (validate_inserted_breakpoint): Likewise.
4377 (clone_agent_expr): Likewise.
4378 * regcache.c (init_register_cache): Likewise.
4379 * remote-utils.c (putpkt_binary_1): Likewise.
4380 (decode_M_packet): Likewise.
4381 (decode_X_packet): Likewise.
4382 (look_up_one_symbol): Likewise.
4383 (relocate_instruction): Likewise.
4384 (monitor_output): Likewise.
4385 * server.c (handle_search_memory): Likewise.
4386 (handle_qxfer_exec_file): Likewise.
4387 (handle_qxfer_libraries): Likewise.
4388 (handle_qxfer): Likewise.
4389 (handle_query): Likewise.
4390 (handle_v_cont): Likewise.
4391 (handle_v_run): Likewise.
4392 (captured_main): Likewise.
4393 * target.c (write_inferior_memory): Likewise.
4394 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4395 * tracepoint.c (init_trace_buffer): Likewise.
4396 (add_tracepoint_action): Likewise.
4397 (add_traceframe): Likewise.
4398 (add_traceframe_block): Likewise.
4399 (cmd_qtdpsrc): Likewise.
4400 (cmd_qtdv): Likewise.
4401 (cmd_qtstatus): Likewise.
4402 (response_source): Likewise.
4403 (response_tsv): Likewise.
4404 (cmd_qtnotes): Likewise.
4405 (gdb_collect): Likewise.
4406 (initialize_tracepoint): Likewise.
4408 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4410 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4411 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4412 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4414 (enum aarch64_condition_codes): New enum.
4415 (w0): New static global.
4418 (struct aarch64_memory_operand) <type>: New
4419 MEMORY_OPERAND_POSTINDEX type.
4420 (postindex_memory_operand): New helper function.
4421 (emit_ret): New function.
4422 (emit_load_store_pair): New function, factored out of emit_stp
4423 with support for MEMORY_OPERAND_POSTINDEX.
4424 (emit_stp): Rewrite using emit_load_store_pair.
4425 (emit_ldp): New function.
4426 (emit_load_store): Likewise.
4427 (emit_ldr): Mention post-index instruction in comment.
4428 (emit_ldrh): New function.
4429 (emit_ldrb): New function.
4430 (emit_ldrsw): Mention post-index instruction in comment.
4431 (emit_str): Likewise.
4432 (emit_subs): New function.
4433 (emit_cmp): Likewise.
4434 (emit_and): Likewise.
4435 (emit_orr): Likewise.
4436 (emit_orn): Likewise.
4437 (emit_eor): Likewise.
4438 (emit_mvn): Likewise.
4439 (emit_lslv): Likewise.
4440 (emit_lsrv): Likewise.
4441 (emit_asrv): Likewise.
4442 (emit_mul): Likewise.
4443 (emit_sbfm): Likewise.
4444 (emit_sbfx): Likewise.
4445 (emit_ubfm): Likewise.
4446 (emit_ubfx): Likewise.
4447 (emit_csinc): Likewise.
4448 (emit_cset): Likewise.
4449 (emit_nop): Likewise.
4450 (emit_ops_insns): New helper function.
4451 (emit_pop): Likewise.
4452 (emit_push): Likewise.
4453 (aarch64_emit_prologue): New function.
4454 (aarch64_emit_epilogue): Likewise.
4455 (aarch64_emit_add): Likewise.
4456 (aarch64_emit_sub): Likewise.
4457 (aarch64_emit_mul): Likewise.
4458 (aarch64_emit_lsh): Likewise.
4459 (aarch64_emit_rsh_signed): Likewise.
4460 (aarch64_emit_rsh_unsigned): Likewise.
4461 (aarch64_emit_ext): Likewise.
4462 (aarch64_emit_log_not): Likewise.
4463 (aarch64_emit_bit_and): Likewise.
4464 (aarch64_emit_bit_or): Likewise.
4465 (aarch64_emit_bit_xor): Likewise.
4466 (aarch64_emit_bit_not): Likewise.
4467 (aarch64_emit_equal): Likewise.
4468 (aarch64_emit_less_signed): Likewise.
4469 (aarch64_emit_less_unsigned): Likewise.
4470 (aarch64_emit_ref): Likewise.
4471 (aarch64_emit_if_goto): Likewise.
4472 (aarch64_emit_goto): Likewise.
4473 (aarch64_write_goto_address): Likewise.
4474 (aarch64_emit_const): Likewise.
4475 (aarch64_emit_call): Likewise.
4476 (aarch64_emit_reg): Likewise.
4477 (aarch64_emit_pop): Likewise.
4478 (aarch64_emit_stack_flush): Likewise.
4479 (aarch64_emit_zero_ext): Likewise.
4480 (aarch64_emit_swap): Likewise.
4481 (aarch64_emit_stack_adjust): Likewise.
4482 (aarch64_emit_int_call_1): Likewise.
4483 (aarch64_emit_void_call_2): Likewise.
4484 (aarch64_emit_eq_goto): Likewise.
4485 (aarch64_emit_ne_goto): Likewise.
4486 (aarch64_emit_lt_goto): Likewise.
4487 (aarch64_emit_le_goto): Likewise.
4488 (aarch64_emit_gt_goto): Likewise.
4489 (aarch64_emit_ge_got): Likewise.
4490 (aarch64_emit_ops_impl): New static global variable.
4491 (aarch64_emit_ops): New target function, return
4492 &aarch64_emit_ops_impl.
4493 (struct linux_target_ops): Install it.
4495 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4497 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4498 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4500 * linux-aarch64-ipa.c: New file.
4501 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4503 (aarch64_get_thread_area): New target method.
4504 (extract_signed_bitfield): New helper function.
4505 (aarch64_decode_ldr_literal): New function.
4506 (enum aarch64_opcodes): New enum.
4507 (struct aarch64_register): New struct.
4508 (struct aarch64_operand): New struct.
4509 (x0): New static global.
4518 (aarch64_register): New helper function.
4519 (register_operand): Likewise.
4520 (immediate_operand): Likewise.
4521 (struct aarch64_memory_operand): New struct.
4522 (offset_memory_operand): New helper function.
4523 (preindex_memory_operand): Likewise.
4524 (enum aarch64_system_control_registers): New enum.
4525 (ENCODE): New macro.
4526 (emit_insn): New helper function.
4527 (emit_b): New function.
4528 (emit_bcond): Likewise.
4529 (emit_cb): Likewise.
4530 (emit_tb): Likewise.
4531 (emit_blr): Likewise.
4532 (emit_stp): Likewise.
4533 (emit_ldp_q_offset): Likewise.
4534 (emit_stp_q_offset): Likewise.
4535 (emit_load_store): Likewise.
4536 (emit_ldr): Likewise.
4537 (emit_ldrsw): Likewise.
4538 (emit_str): Likewise.
4539 (emit_ldaxr): Likewise.
4540 (emit_stxr): Likewise.
4541 (emit_stlr): Likewise.
4542 (emit_data_processing_reg): Likewise.
4543 (emit_data_processing): Likewise.
4544 (emit_add): Likewise.
4545 (emit_sub): Likewise.
4546 (emit_mov): Likewise.
4547 (emit_movk): Likewise.
4548 (emit_mov_addr): Likewise.
4549 (emit_mrs): Likewise.
4550 (emit_msr): Likewise.
4551 (emit_sevl): Likewise.
4552 (emit_wfe): Likewise.
4553 (append_insns): Likewise.
4554 (can_encode_int32_in): New helper function.
4555 (aarch64_relocate_instruction): New function.
4556 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4557 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4558 (struct linux_target_ops): Install aarch64_get_thread_area,
4559 aarch64_install_fast_tracepoint_jump_pad and
4560 aarch64_get_min_fast_tracepoint_insn_len.
4562 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4564 * Makefile.in (aarch64-insn.o): New rule.
4565 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4567 2015-09-21 Yao Qi <yao.qi@linaro.org>
4569 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4571 2015-09-21 Yao Qi <yao.qi@linaro.org>
4573 * tracepoint.c (max_jump_pad_size): Remove.
4575 2015-09-18 Yao Qi <yao.qi@linaro.org>
4577 * linux-aarch64-low.c: Don't include sys/uio.h.
4578 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4580 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4582 * tracepoint.c (eval_result_type): Change prototype.
4583 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4585 2015-09-15 Pedro Alves <palves@redhat.com>
4587 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4588 Check whether to report exec events instead of checking whether
4589 multiprocess is enabled.
4591 2015-09-15 Pedro Alves <palves@redhat.com>
4594 * remote-utils.c (prepare_resume_reply): Merge
4595 TARGET_WAITKIND_VFORK_DONE switch case with the
4596 TARGET_WAITKIND_FORKED case.
4598 2015-09-15 Yao Qi <yao.qi@linaro.org>
4600 * server.c (handle_query): Check string comparison using
4601 "else if" instead of "if".
4603 2015-09-15 Yao Qi <yao.qi@linaro.org>
4605 * server.c (vCont_supported): New global variable.
4606 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4607 matches. Append ";vContSupported+" to own_buf.
4608 (handle_v_requests): Append ";s;S" to own_buf if target supports
4609 hardware single step or vCont_supported is false.
4610 (capture_main): Set vCont_supported to zero.
4612 2015-09-15 Yao Qi <yao.qi@linaro.org>
4614 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4616 (linux_supports_hardware_single_step): ... New function.
4617 (linux_target_ops): Update.
4618 * lynx-low.c (lynx_target_ops): Set field
4619 supports_hardware_single_step to target_can_do_hardware_single_step.
4620 * nto-low.c (nto_target_ops): Likewise.
4621 * spu-low.c (spu_target_ops): Likewise.
4622 * win32-low.c (win32_target_ops): Likewise.
4623 * target.c (target_can_do_hardware_single_step): New function.
4624 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4625 Remove. <supports_hardware_single_step>: New field.
4626 (target_supports_conditional_breakpoints): Remove.
4627 (target_supports_hardware_single_step): New macro.
4628 (target_can_do_hardware_single_step): Declare.
4629 * server.c (handle_query): Use target_supports_hardware_single_step
4630 instead of target_supports_conditional_breakpoints.
4632 2015-09-15 Yao Qi <yao.qi@linaro.org>
4634 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4636 (struct linux_target_ops the_low_target): Install
4637 aarch64_linux_siginfo_fixup.
4639 2015-09-11 Don Breazeal <donb@codesourcery.com>
4640 Luis Machado <lgustavo@codesourcery.com>
4642 * linux-low.c (linux_mourn): Static declaration.
4643 (linux_arch_setup): Move in front of
4644 handle_extended_wait.
4645 (linux_arch_setup_thread): New function.
4646 (handle_extended_wait): Handle exec events. Call
4647 linux_arch_setup_thread. Make event_lwp argument a
4648 pointer-to-a-pointer.
4649 (check_zombie_leaders): Do not check stopped threads.
4650 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4651 (linux_low_filter_event): Add lwp and thread for exec'ing
4652 non-leader thread if leader thread has been deleted.
4653 Refactor code into linux_arch_setup_thread and call it.
4654 Pass child lwp pointer by reference to handle_extended_wait.
4655 (linux_wait_for_event_filtered): Update comment.
4656 (linux_wait_1): Prevent clobbering exec event status.
4657 (linux_supports_exec_events): New function.
4658 (linux_target_ops) <supports_exec_events>: Initialize new member.
4659 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4661 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4662 * server.c (report_exec_events): New global variable.
4663 (handle_query): Handle qSupported query for exec-events feature.
4664 (captured_main): Initialize report_exec_events.
4665 * server.h (report_exec_events): Declare new global variable.
4666 * target.h (struct target_ops) <supports_exec_events>: New
4668 (target_supports_exec_events): New macro.
4669 * win32-low.c (win32_target_ops) <supports_exec_events>:
4670 Initialize new member.
4672 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4674 * linux-low.c (linux_low_enable_btrace): Remove.
4675 (linux_target_ops): Replace linux_low_enable_btrace with
4676 linux_enable_btrace.
4678 2015-09-03 Yao Qi <yao.qi@linaro.org>
4680 * linux-aarch64-low.c (aarch64_insert_point): Call
4681 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4684 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4686 * linux-low.c (check_stopped_by_breakpoint): Use
4687 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4689 2015-08-27 Pedro Alves <palves@redhat.com>
4691 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4693 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4695 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4696 the XNEW-family equivalent.
4697 (compile_bytecodes): Likewise.
4698 * dll.c (loaded_dll): Likewise.
4699 * event-loop.c (append_callback_event): Likewise.
4700 (create_file_handler): Likewise.
4701 (create_file_event): Likewise.
4702 * hostio.c (handle_open): Likewise.
4703 * inferiors.c (add_thread): Likewise.
4704 (add_process): Likewise.
4705 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4706 * linux-arm-low.c (arm_new_process): Likewise.
4707 (arm_new_thread): Likewise.
4708 * linux-low.c (add_to_pid_list): Likewise.
4709 (linux_add_process): Likewise.
4710 (handle_extended_wait): Likewise.
4711 (add_lwp): Likewise.
4712 (enqueue_one_deferred_signal): Likewise.
4713 (enqueue_pending_signal): Likewise.
4714 (linux_resume_one_lwp_throw): Likewise.
4715 (linux_resume_one_thread): Likewise.
4716 (linux_read_memory): Likewise.
4717 (linux_write_memory): Likewise.
4718 * linux-mips-low.c (mips_linux_new_process): Likewise.
4719 (mips_linux_new_thread): Likewise.
4720 (mips_add_watchpoint): Likewise.
4721 * linux-x86-low.c (initialize_low_arch): Likewise.
4722 * lynx-low.c (lynx_add_process): Likewise.
4723 * mem-break.c (set_raw_breakpoint_at): Likewise.
4724 (set_breakpoint): Likewise.
4725 (add_condition_to_breakpoint): Likewise.
4726 (add_commands_to_breakpoint): Likewise.
4727 (clone_agent_expr): Likewise.
4728 (clone_one_breakpoint): Likewise.
4729 * regcache.c (new_register_cache): Likewise.
4730 * remote-utils.c (look_up_one_symbol): Likewise.
4731 * server.c (queue_stop_reply): Likewise.
4732 (start_inferior): Likewise.
4733 (queue_stop_reply_callback): Likewise.
4734 (handle_target_event): Likewise.
4735 * spu-low.c (fetch_ppc_memory): Likewise.
4736 (store_ppc_memory): Likewise.
4737 * target.c (set_target_ops): Likewise.
4738 * thread-db.c (thread_db_load_search): Likewise.
4739 (try_thread_db_load_1): Likewise.
4740 * tracepoint.c (add_tracepoint): Likewise.
4741 (add_tracepoint_action): Likewise.
4742 (create_trace_state_variable): Likewise.
4743 (cmd_qtdpsrc): Likewise.
4744 (cmd_qtro): Likewise.
4745 (add_while_stepping_state): Likewise.
4746 * win32-low.c (child_add_thread): Likewise.
4747 (get_image_name): Likewise.
4749 2015-08-25 Yao Qi <yao.qi@linaro.org>
4751 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4753 2015-08-25 Yao Qi <yao.qi@linaro.org>
4755 * Makefile.in (aarch64-linux.o): New rule.
4756 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4758 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4759 (aarch64_init_debug_reg_state): Make it extern.
4760 (aarch64_linux_prepare_to_resume): Remove.
4762 2015-08-25 Yao Qi <yao.qi@linaro.org>
4764 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4765 lwp_arch_private_info and ptid_of_lwp.
4767 2015-08-25 Yao Qi <yao.qi@linaro.org>
4769 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4770 Find proc_info by find_process_pid. All callers updated.
4772 2015-08-25 Yao Qi <yao.qi@linaro.org>
4774 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4776 (debug_reg_change_callback): Remove.
4777 (aarch64_notify_debug_reg_change): Remove.
4779 2015-08-25 Yao Qi <yao.qi@linaro.org>
4781 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4782 Call current_lwp_ptid.
4784 2015-08-25 Yao Qi <yao.qi@linaro.org>
4786 * linux-aarch64-low.c (debug_reg_change_callback): Use
4789 2015-08-25 Yao Qi <yao.qi@linaro.org>
4791 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4793 2015-08-25 Yao Qi <yao.qi@linaro.org>
4795 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4797 2015-08-25 Yao Qi <yao.qi@linaro.org>
4799 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4802 2015-08-25 Yao Qi <yao.qi@linaro.org>
4804 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4806 (debug_reg_change_callback): Remove argument entry and add argument
4807 lwp. Remove local variable thread. Don't print thread id in the
4808 debugging output. Don't check whether pid of thread equals to pid.
4809 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4810 iterate_over_lwps instead find_inferior.
4812 2015-08-24 Pedro Alves <palves@redhat.com>
4814 * inferiors.c (get_first_process): New function.
4815 * inferiors.h (get_first_process): New declaration.
4816 * remote-utils.c (read_ptid): Default to the first process in the
4817 list, instead of to the current thread's process.
4819 2015-08-24 Pedro Alves <palves@redhat.com>
4821 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4822 * event-loop.c: Likewise.
4823 * remote-utils.c: Likewise.
4824 * tracepoint.c: Likewise.
4826 2015-08-24 Pedro Alves <palves@redhat.com>
4828 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4831 2015-08-21 Pedro Alves <palves@redhat.com>
4833 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4834 instead of literal 1.
4836 2015-08-21 Pedro Alves <palves@redhat.com>
4838 * tdesc.c (default_description): Explicitly zero-initialize.
4840 2015-08-21 Pedro Alves <palves@redhat.com>
4843 * inferiors.c (remove_thread): Discard any pending stop reply for
4845 * server.c (remove_all_on_match_pid): Rename to ...
4846 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4848 (discard_queued_stop_replies): Change parameter to a ptid. Now
4850 (handle_v_kill, kill_inferior_callback, captured_main)
4851 (process_serial_event): Adjust.
4852 * server.h (discard_queued_stop_replies): Declare.
4854 2015-08-21 Pedro Alves <palves@redhat.com>
4856 * linux-low.c (wait_for_sigstop): Always switch to no thread
4857 selected if the previously current thread dies.
4858 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4859 process instead of the current thread's.
4860 * remote-utils.c (input_interrupt): Don't check if there's no
4862 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4863 current thread to the general thread fails, error out.
4864 (handle_qxfer_auxv, handle_qxfer_libraries)
4865 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4866 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4867 (handle_query): Check if there's a thread selected instead of
4868 checking whether there's any thread in the thread list.
4869 (handle_qxfer_threads, handle_qxfer_btrace)
4870 (handle_qxfer_btrace_conf): Don't error out early if there's no
4871 thread in the thread list.
4872 (handle_v_cont, myresume): Don't set the current thread to the
4874 (process_serial_event) <Hg handling>: Also set thread_id if the
4875 previous general thread is still alive.
4876 (process_serial_event) <g/G handling>: If setting the current
4877 thread to the general thread fails, error out.
4878 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4879 thread's lwp instead of the current thread's.
4880 * target.c (set_desired_thread): If the desired thread was not
4881 found, leave the current thread pointing to NULL. Return an int
4882 (boolean) indicating success.
4883 * target.h (set_desired_thread): Change return type to int.
4885 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
4887 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4888 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4890 (ps_get_thread_area): New function.
4892 2015-08-19 Gary Benson <gbenson@redhat.com>
4894 * hostio.c (handle_pread): Do not attempt to read more data
4895 than hostio_reply_with_data can fit in a packet.
4897 2015-08-18 Joel Brobecker <brobecker@adacore.com>
4899 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4901 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
4903 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4905 2015-08-06 Pedro Alves <palves@redhat.com>
4907 * tracepoint.c (expr_eval_result): Now an int.
4909 2015-08-06 Pedro Alves <palves@redhat.com>
4911 * gdbthread.h (struct regcache): Forward declare.
4912 (struct thread_info) <regcache_data>: Now a struct regcache
4914 * inferiors.c (inferior_regcache_data)
4915 (set_inferior_regcache_data): Now work with struct regcache
4917 * inferiors.h (struct regcache): Forward declare.
4918 (inferior_regcache_data, set_inferior_regcache_data): Now work
4919 with struct regcache pointers.
4920 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4921 (free_register_cache_thread): Remove struct regcache pointer
4924 2015-08-06 Pedro Alves <palves@redhat.com>
4926 * server.c (captured_main): On error, print the exception message
4927 to stderr, and if run_once is set, throw a quit.
4929 2015-08-06 Pedro Alves <palves@redhat.com>
4931 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
4934 2015-08-06 Pedro Alves <palves@redhat.com>
4936 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
4937 reading beyond the passed in buffer length.
4939 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
4941 * tracepoint.c (symbol_list) <required>: Remove.
4943 2015-08-06 Pedro Alves <palves@redhat.com>
4945 * linux-low.c (handle_extended_wait): Set the fork child's suspend
4946 count if stopping and suspending threads.
4947 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
4948 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
4949 (linux_detach): Complete an ongoing step-over.
4950 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
4952 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
4953 (linux_wait_1): If passing a signal to the inferior after
4954 finishing a step-over, unsuspend and re-resume all lwps. If we
4955 see a single-step event but the thread should be continuing, don't
4956 pass the trap to gdb.
4957 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
4958 internal_error instead of gdb_assert.
4959 (enqueue_pending_signal): New function.
4960 (check_ptrace_stopped_lwp_gone): Add debug output.
4961 (start_step_over): Use internal_error instead of gdb_assert.
4962 (complete_ongoing_step_over): New function.
4963 (linux_resume_one_thread): Don't resume a suspended thread.
4964 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
4967 2015-08-06 Pedro Alves <palves@redhat.com>
4969 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
4970 (linux_thread_alive): Use lwp_is_marked_dead.
4971 (extended_event_reported): Delete.
4972 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
4973 instead of extended_event_reported.
4974 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
4976 (lwp_is_marked_dead): New function.
4977 (lwp_running): Use lwp_is_marked_dead.
4978 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
4981 2015-08-06 Pedro Alves <palves@redhat.com>
4983 * linux-low.c (linux_wait_1): Move fork event output out of the
4984 !report_to_gdb check. Pass event_child->waitstatus to
4985 target_waitstatus_to_string instead of ourstatus.
4987 2015-08-04 Yao Qi <yao.qi@linaro.org>
4989 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
4990 if current_thread is 32 bit.
4992 2015-08-04 Yao Qi <yao.qi@linaro.org>
4994 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4995 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4996 * server.c (extended_protocol): Remove "static".
4997 * server.h (extended_protocol): Declare it.
4999 2015-08-04 Yao Qi <yao.qi@linaro.org>
5001 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5002 both aarch64 and aarch32.
5003 (aarch64_set_pc): Likewise.
5005 2015-08-04 Yao Qi <yao.qi@linaro.org>
5007 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5008 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5009 arm-with-neon.xml to srv_xmlfiles.
5010 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5011 (is_64bit_tdesc): New function.
5012 (aarch64_linux_read_description): New function.
5013 (aarch64_arch_setup): Call aarch64_linux_read_description.
5014 (regs_info): Rename to regs_info_aarch64.
5015 (aarch64_regs_info): Return right regs_info.
5016 (initialize_low_arch): Call initialize_low_arch_aarch32.
5018 2015-08-04 Yao Qi <yao.qi@linaro.org>
5020 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5021 * linux-aarch32-low.c: New file.
5022 * linux-aarch32-low.h: New file.
5023 * linux-arm-low.c (arm_fill_gregset): Move it to
5024 linux-aarch32-low.c.
5025 (arm_store_gregset): Likewise.
5026 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5027 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5028 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5029 (regs_info): Rename to regs_info_arm.
5030 (arm_regs_info): Return regs_info_aarch32 if
5031 have_ptrace_getregset is 1 and target description is
5032 arm_with_neon or arm_with_vfpv3.
5033 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5034 Call initialize_low_arch_aarch32 instead.
5036 2015-08-04 Yao Qi <yao.qi@linaro.org>
5038 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5039 * linux-low.c: ... here.
5040 * linux-low.h (have_ptrace_getregset): Declare it.
5042 2015-08-04 Pedro Alves <palves@redhat.com>
5044 * thread-db.c (struct thread_db): Use new typedefs.
5045 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5047 (disable_thread_event_reporting): Cast result of dlsym to
5048 destination function pointer type.
5049 (thread_db_mourn): Use td_ta_delete_ftype.
5051 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5053 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5055 (CDX_BREAKPOINT): Define for R2.
5056 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5057 (the_low_target): Add comments.
5059 2015-07-30 Yao Qi <yao.qi@linaro.org>
5061 * linux-arm-low.c (arm_hwcap): Remove it.
5062 (arm_read_description): New local variable arm_hwcap. Don't
5063 set arm_hwcap to zero.
5065 2015-07-30 Yao Qi <yao.qi@linaro.org>
5067 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5068 Use regcache->tdesc instead.
5069 (arm_store_wmmxregset): Likewise.
5070 (arm_fill_vfpregset): Likewise.
5071 (arm_store_vfpregset): Likewise.
5073 2015-07-30 Yao Qi <yao.qi@linaro.org>
5075 * linux-arm-low.c: Include arch/arm.h.
5076 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5077 (arm_store_gregset): Likewise.
5079 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5081 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5082 ptrace's 4th parameter.
5084 2015-07-27 Yao Qi <yao.qi@linaro.org>
5086 * configure.srv (case aarch64*-*-linux*): Don't set
5089 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5091 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5093 * linux-arm-low.c: Likewise.
5094 * linux-cris-low.c: Likewise.
5095 * linux-crisv32-low.c: Likewise.
5096 * linux-low.c: Likewise.
5097 * linux-m68k-low.c: Likewise.
5098 * linux-mips-low.c: Likewise.
5099 * linux-nios2-low.c: Likewise.
5100 * linux-s390-low.c: Likewise.
5101 * linux-sparc-low.c: Likewise.
5102 * linux-tic6x-low.c: Likewise.
5103 * linux-tile-low.c: Likewise.
5104 * linux-x86-low.c: Likewise.
5106 2015-07-24 Pedro Alves <palves@redhat.com>
5108 * config.in: Regenerate.
5109 * configure: Regenerate.
5111 2015-07-24 Pedro Alves <palves@redhat.com>
5113 * acinclude.m4: Include ../ptrace.m4.
5114 * configure.ac: Call GDB_AC_PTRACE.
5115 * config.in, configure: Regenerate.
5117 2015-07-24 Yao Qi <yao.qi@linaro.org>
5119 * linux-low.c (linux_create_inferior): Remove setting to
5120 proc->priv->new_inferior.
5121 (linux_attach): Likewise.
5122 (linux_low_filter_event): Likewise.
5123 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5125 2015-07-24 Yao Qi <yao.qi@linaro.org>
5127 * linux-low.c (linux_arch_setup): New function.
5128 (linux_low_filter_event): If proc->tdesc is NULL and
5129 proc->attached is true, call the_low_target.arch_setup.
5130 Otherwise, keep status pending, and return.
5131 (linux_resume_one_lwp_throw): Don't call get_pc if
5132 thread->while_stepping isn't NULL. Don't call
5133 get_thread_regcache if proc->tdesc is NULL.
5134 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5135 (linux_target_ops): Install arch_setup.
5136 * server.c (start_inferior): Call the_target->arch_setup.
5137 * target.h (struct target_ops) <arch_setup>: New field.
5138 (target_arch_setup): New marco.
5139 * lynx-low.c (lynx_target_ops): Update.
5140 * nto-low.c (nto_target_ops): Update.
5141 * spu-low.c (spu_target_ops): Update.
5142 * win32-low.c (win32_target_ops): Update.
5144 2015-07-24 Yao Qi <yao.qi@linaro.org>
5146 * linux-low.c (linux_add_process): Don't set
5147 proc->priv->new_inferior.
5148 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5149 (linux_attach): Likewise.
5151 2015-07-24 Yao Qi <yao.qi@linaro.org>
5153 * server.c (start_inferior): Code refactor.
5155 2015-07-24 Yao Qi <yao.qi@linaro.org>
5157 * server.c (process_serial_event): Set general_thread.
5159 2015-07-21 Yao Qi <yao.qi@linaro.org>
5161 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5162 aarch64_linux_get_debug_reg_capacity.
5164 2015-07-17 Yao Qi <yao.qi@linaro.org>
5166 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5167 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5168 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5169 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5170 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5171 (AARCH64_HWP_ALIGNMENT): Likewise.
5172 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5173 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5174 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5175 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5176 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5177 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5178 (struct aarch64_debug_reg_state): Likewise.
5179 (struct arch_lwp_info): Likewise.
5180 (aarch64_align_watchpoint): Likewise.
5181 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5182 (aarch64_watchpoint_length): Likewise.
5183 (aarch64_point_encode_ctrl_reg): Likewise
5184 (aarch64_point_is_aligned): Likewise.
5185 (aarch64_align_watchpoint): Likewise.
5186 (aarch64_linux_set_debug_regs):
5187 (aarch64_dr_state_insert_one_point): Likewise.
5188 (aarch64_dr_state_remove_one_point): Likewise.
5189 (aarch64_handle_breakpoint): Likewise.
5190 (aarch64_handle_aligned_watchpoint): Likewise.
5191 (aarch64_handle_unaligned_watchpoint): Likewise.
5192 (aarch64_handle_watchpoint): Likewise.
5194 2015-07-17 Yao Qi <yao.qi@linaro.org>
5196 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5197 and don't aarch64_get_debug_reg_state. All callers update.
5198 (aarch64_handle_aligned_watchpoint): Likewise.
5199 (aarch64_handle_unaligned_watchpoint): Likewise.
5200 (aarch64_handle_watchpoint): Likewise.
5201 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5202 (aarch64_remove_point): Likewise.
5204 2015-07-17 Yao Qi <yao.qi@linaro.org>
5206 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5208 (aarch64_handle_unaligned_watchpoint): Likewise.
5210 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5212 Revert the previous 3 commits:
5213 Move gdb_regex* to common/
5214 Move linux_find_memory_regions_full & co.
5215 gdbserver build-id attribute generator
5217 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5218 Jan Kratochvil <jan.kratochvil@redhat.com>
5220 gdbserver build-id attribute generator.
5221 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5222 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5223 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5225 (get_dynamic): Use find_pdhr to traverse program headers.
5226 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5227 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5228 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5229 (get_hex_build_id): New.
5230 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5231 to reply XML document.
5233 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5234 Jan Kratochvil <jan.kratochvil@redhat.com>
5236 * target.c: Include target/target-utils.h and fcntl.h.
5237 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5238 (target_fileio_read_stralloc): New functions.
5240 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5242 * Makefile.in (OBS): Add gdb_regex.o.
5244 * config.in: Rebuilt.
5245 * configure: Rebuilt.
5247 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5248 Jan Kratochvil <jan.kratochvil@redhat.com>
5250 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5251 * Makefile.in (OBS): Add target-utils.o.
5252 (linux-maps.o, target-utils.o): New.
5253 * configure.srv (srv_linux_obj): Add linux-maps.o.
5255 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5257 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5259 (the_low_target): Install it.
5261 2015-07-14 Pedro Alves <palves@redhat.com>
5263 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5264 Instead, ignore ECHILD, and throw an error for other errnos.
5266 2015-07-10 Pedro Alves <palves@redhat.com>
5268 * event-loop.c (struct callback_event) <data>: Change type to
5269 gdb_client_data instance instead of gdb_client_data pointer.
5270 (append_callback_event): Adjust.
5272 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5274 * linux-aarch64-low.c: Add comments for each linux_target_ops
5275 method. Remove comments already covered in target_ops and
5276 linux_target_ops definitions.
5277 (the_low_target): Add comments for each unimplemented method.
5279 2015-07-09 Yao Qi <yao.qi@linaro.org>
5281 * linux-aarch64-low.c (aarch64_regmap): Remove.
5282 (aarch64_usrregs_info): Remove.
5283 (regs_info): Set field usrregs to NULL.
5285 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5287 * linux-low.c: Include "rsp-low.h"
5288 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5289 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5290 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5291 (handle_btrace_enable_pt): New.
5292 (handle_btrace_general_set): Support "pt".
5293 (handle_btrace_conf_general_set): Support "pt:size".
5295 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5297 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5300 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5302 * linux-aarch64-low.c: Remove comment about endianness.
5303 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5304 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5307 2015-06-24 Gary Benson <gbenson@redhat.com>
5309 * linux-i386-ipa.c (stdint.h): Do not include.
5310 * lynx-i386-low.c (stdint.h): Likewise.
5311 * lynx-ppc-low.c (stdint.h): Likewise.
5312 * mem-break.c (stdint.h): Likewise.
5313 * thread-db.c (stdint.h): Likewise.
5314 * tracepoint.c (stdint.h): Likewise.
5315 * win32-low.c (stdint.h): Likewise.
5317 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5319 * server.c (write_qxfer_response): Update call to
5320 remote_escape_output.
5322 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5323 Jan Kratochvil <jan.kratochvil@redhat.com>
5325 Merge multiple hex conversions.
5326 * gdbreplay.c (tohex): Rename to 'fromhex'.
5327 (logchar): Use fromhex.
5329 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5331 * server.c (handle_qxfer_libraries): Set `version' attribute for
5334 2015-06-10 Gary Benson <gbenson@redhat.com>
5336 * target.h (struct target_ops) <multifs_open>: New field.
5337 <multifs_unlink>: Likewise.
5338 <multifs_readlink>: Likewise.
5339 * linux-low.c (nat/linux-namespaces.h): New include.
5340 (linux_target_ops): Initialize the_target->multifs_open,
5341 the_target->multifs_unlink and the_target->multifs_readlink.
5342 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5343 * hostio.c (hostio_fs_pid): New static variable.
5344 (hostio_handle_new_gdb_connection): New function.
5345 (handle_setfs): Likewise.
5346 (handle_open): Use the_target->multifs_open as appropriate.
5347 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5348 (handle_readlink): Use the_target->multifs_readlink as
5350 (handle_vFile): Handle vFile:setfs packets.
5351 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5352 after target_handle_new_gdb_connection.
5354 2015-06-10 Gary Benson <gbenson@redhat.com>
5356 * configure.ac (AC_CHECK_FUNCS): Add setns.
5357 * config.in: Regenerate.
5358 * configure: Likewise.
5359 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5360 (linux-namespaces.o): New rule.
5361 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5363 2015-06-09 Gary Benson <gbenson@redhat.com>
5365 * hostio.c (handle_open): Process mode argument with
5366 fileio_to_host_mode.
5368 2015-06-01 Yao Qi <yao.qi@linaro.org>
5370 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5371 * linux-x86-low.c: Likewise.
5373 2015-05-28 Don Breazeal <donb@codesourcery.com>
5375 * linux-low.c (handle_extended_wait): Initialize
5376 thread_info.last_resume_kind for new fork children.
5378 2015-05-15 Pedro Alves <palves@redhat.com>
5380 * target.h (target_handle_new_gdb_connection): Rewrite using if
5381 wrapped in do/while.
5383 2015-05-14 Joel Brobecker <brobecker@adacore.com>
5385 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5386 * configure, config.in: Regenerate.
5387 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5390 2015-05-12 Don Breazeal <donb@codesourcery.com>
5392 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5393 PTRACE_EVENT_VFORK_DONE.
5394 (linux_low_ptrace_options, extended_event_reported): Add vfork
5396 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5397 and "vforkdone" for RSP 'T' Stop Reply Packet.
5398 * server.h (report_vfork_events): Declare
5401 2015-05-12 Don Breazeal <donb@codesourcery.com>
5403 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5404 (the_low_target) <new_fork>: Initialize new member.
5405 * linux-arm-low.c (arm_new_fork): New function.
5406 (the_low_target) <new_fork>: Initialize new member.
5407 * linux-low.c (handle_extended_wait): Call new target function
5409 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5410 * linux-mips-low.c (mips_add_watchpoint): New function
5411 extracted from mips_insert_point.
5412 (the_low_target) <new_fork>: Initialize new member.
5413 (mips_linux_new_fork): New function.
5414 (mips_insert_point): Call mips_add_watchpoint.
5415 * linux-x86-low.c (x86_linux_new_fork): New function.
5416 (the_low_target) <new_fork>: Initialize new member.
5418 2015-05-12 Don Breazeal <donb@codesourcery.com>
5420 * linux-low.c (handle_extended_wait): Implement return value,
5421 rename argument 'event_child' to 'event_lwp', handle
5422 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5423 (linux_low_ptrace_options): New function.
5424 (linux_low_filter_event): Call linux_low_ptrace_options,
5425 use different argument fo linux_enable_event_reporting,
5426 use return value from handle_extended_wait.
5427 (extended_event_reported): New function.
5428 (linux_wait_1): Call extended_event_reported and set
5429 status to report fork events.
5430 (linux_write_memory): Add pid to debug message.
5431 (reset_lwp_ptrace_options_callback): New function.
5432 (linux_handle_new_gdb_connection): New function.
5433 (linux_target_ops): Initialize new structure member.
5434 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5435 * lynx-low.c: Initialize new structure member.
5436 * remote-utils.c (prepare_resume_reply): Implement stop reason
5437 "fork" for "T" stop message.
5438 * server.c (handle_query): Call handle_new_gdb_connection.
5439 * server.h (report_fork_events): Declare global flag.
5440 * target.h (struct target_ops) <handle_new_gdb_connection>:
5442 (target_handle_new_gdb_connection): New macro.
5443 * win32-low.c: Initialize new structure member.
5445 2015-05-12 Don Breazeal <donb@codesourcery.com>
5447 * mem-break.c (APPEND_TO_LIST): Define macro.
5448 (clone_agent_expr): New function.
5449 (clone_one_breakpoint): New function.
5450 (clone_all_breakpoints): New function.
5451 * mem-break.h: Declare new functions.
5453 2015-05-12 Don Breazeal <donb@codesourcery.com>
5455 * linux-low.c (linux_supports_fork_events): New function.
5456 (linux_supports_vfork_events): New function.
5457 (linux_target_ops): Initialize new structure members.
5458 (initialize_low): Call linux_check_ptrace_features.
5459 * lynx-low.c (lynx_target_ops): Initialize new structure
5461 * server.c (report_fork_events, report_vfork_events):
5463 (handle_query): Add new features to qSupported packet and
5465 (captured_main): Initialize new global variables.
5466 * target.h (struct target_ops) <supports_fork_events>:
5468 <supports_vfork_events>: New member.
5469 (target_supports_fork_events): New macro.
5470 (target_supports_vfork_events): New macro.
5471 * win32-low.c (win32_target_ops): Initialize new structure
5474 2015-05-12 Gary Benson <gbenson@redhat.com>
5476 * server.c (handle_qxfer_exec_file): Use current process
5479 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5481 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5482 Remove HAVE_PTRACE_GETREGS conditionals.
5483 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5484 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5486 2015-05-08 Yao Qi <yao.qi@linaro.org>
5488 * linux-low.c (linux_supports_conditional_breakpoints): New
5490 (linux_target_ops): Install new target method.
5491 * lynx-low.c (lynx_target_ops): Install NULL hook for
5492 supports_conditional_breakpoints.
5493 * nto-low.c (nto_target_ops): Likewise.
5494 * spu-low.c (spu_target_ops): Likewise.
5495 * win32-low.c (win32_target_ops): Likewise.
5496 * server.c (handle_query): Check
5497 target_supports_conditional_breakpoints.
5498 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5500 (target_supports_conditional_breakpoints): New macro.
5502 2015-05-06 Pedro Alves <palves@redhat.com>
5505 * server.c (start_inferior): If the process exits, mourn it.
5507 2015-04-21 Gary Benson <gbenson@redhat.com>
5509 * hostio.c (fileio_open_flags_to_host): Factored out to
5510 fileio_to_host_openflags in common/fileio.c. Single use
5513 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5515 * linux-xtensa-low.c (xtensa_fill_gregset)
5516 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5519 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5521 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5522 (regs_info): Replace usrregs pointer with NULL.
5524 2015-04-17 Gary Benson <gbenson@redhat.com>
5526 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5527 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5528 * server.c (handle_qxfer_exec_file): New function.
5529 (qxfer_packets): Add exec-file entry.
5530 (handle_query): Report qXfer:exec-file:read as supported packet.
5532 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5534 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5536 2015-04-09 Gary Benson <gbenson@redhat.com>
5538 * hostio-errno.c (errno_to_fileio_error): Remove function.
5539 Update caller to use remote_fileio_to_fio_error.
5541 2015-04-09 Yao Qi <yao.qi@linaro.org>
5543 * linux-low.c (linux_insert_point): Call
5544 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5545 (linux_remove_point): Call remove_memory_breakpoint if type is
5547 * linux-x86-low.c (x86_insert_point): Don't call
5548 insert_memory_breakpoint.
5549 (x86_remove_point): Don't call remove_memory_breakpoint.
5551 2015-04-01 Pedro Alves <palves@redhat.com>
5552 Cleber Rosa <crosa@redhat.com>
5554 * server.c (gdbserver_usage): Reorganize and extend the usage
5557 2015-03-24 Pedro Alves <palves@redhat.com>
5559 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5560 output. Also dump TRAP_TRACE.
5561 (linux_low_filter_event): In debug output, distinguish a
5562 resume_stop SIGSTOP from a delayed SIGSTOP.
5564 2015-03-24 Gary Benson <gbenson@redhat.com>
5566 * linux-x86-low.c (x86_linux_new_thread): Moved to
5568 (x86_linux_prepare_to_resume): Likewise.
5570 2015-03-24 Gary Benson <gbenson@redhat.com>
5572 * Makefile.in (x86-linux-dregs.o): New rule.
5573 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5574 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5575 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5576 (x86_linux_dr_get): Likewise.
5577 (x86_linux_dr_set): Likewise.
5578 (update_debug_registers_callback): Likewise.
5579 (x86_linux_dr_set_addr): Likewise.
5580 (x86_linux_dr_get_addr): Likewise.
5581 (x86_linux_dr_set_control): Likewise.
5582 (x86_linux_dr_get_control): Likewise.
5583 (x86_linux_dr_get_status): Likewise.
5584 (x86_linux_update_debug_registers): Likewise.
5586 2015-03-24 Gary Benson <gbenson@redhat.com>
5588 * linux-x86-low.c (x86_linux_update_debug_registers):
5589 New function, factored out from...
5590 (x86_linux_prepare_to_resume): ...this.
5592 2015-03-24 Gary Benson <gbenson@redhat.com>
5594 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5595 (x86_linux_dr_set): Likewise.
5596 (update_debug_registers_callback): Likewise.
5597 (x86_linux_dr_set_addr): Likewise.
5598 (x86_linux_dr_get_addr): Likewise.
5599 (x86_linux_dr_set_control): Likewise.
5600 (x86_linux_dr_get_control): Likewise.
5601 (x86_linux_dr_get_status): Likewise.
5602 (x86_linux_prepare_to_resume): Likewise.
5604 2015-03-24 Gary Benson <gbenson@redhat.com>
5606 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5607 Use perror_with_name. Pass string through gettext.
5608 (x86_linux_dr_set): Likewise.
5610 2015-03-24 Gary Benson <gbenson@redhat.com>
5612 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5613 (x86_linux_dr_set_addr): ...this.
5614 (x86_dr_low_get_addr): Rename to...
5615 (x86_linux_dr_get_addr): ...this.
5616 (x86_dr_low_set_control): Rename to...
5617 (x86_linux_dr_set_control): ...this.
5618 (x86_dr_low_get_control): Rename to...
5619 (x86_linux_dr_get_control): ...this.
5620 (x86_dr_low_get_status): Rename to...
5621 (x86_linux_dr_get_status): ...this.
5622 (x86_dr_low): Update with new function names.
5624 2015-03-24 Gary Benson <gbenson@redhat.com>
5626 * Makefile.in (x86-linux.o): New rule.
5627 * configure.srv: Add x86-linux.o to relevant targets.
5628 * linux-low.c (lwp_set_arch_private_info): New function.
5629 (lwp_arch_private_info): Likewise.
5630 * linux-x86-low.c: Include nat/x86-linux.h.
5631 (arch_lwp_info): Removed structure.
5632 (update_debug_registers_callback):
5633 Use lwp_set_debug_registers_changed.
5634 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5635 and lwp_set_debug_registers_changed.
5636 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5638 2015-03-24 Gary Benson <gbenson@redhat.com>
5640 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5641 * linux-arm-low.c (arm_new_thread): Likewise.
5642 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5643 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5644 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5645 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5647 2015-03-24 Gary Benson <gbenson@redhat.com>
5649 * linux-low.c (ptid_of_lwp): New function.
5650 (lwp_is_stopped): Likewise.
5651 (lwp_stop_reason): Likewise.
5652 * linux-x86-low.c (update_debug_registers_callback):
5654 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5657 2015-03-24 Gary Benson <gbenson@redhat.com>
5659 * linux-low.h (linux_stop_lwp): Remove declaration.
5661 2015-03-24 Gary Benson <gbenson@redhat.com>
5663 * linux-low.h: Include nat/linux-nat.h.
5664 * linux-low.c (iterate_over_lwps_args): New structure.
5665 (iterate_over_lwps_filter): New function.
5666 (iterate_over_lwps): Likewise.
5667 * linux-x86-low.c (update_debug_registers_callback):
5668 Update signature to what iterate_over_lwps expects.
5669 Remove PID check that iterate_over_lwps now performs.
5670 (x86_dr_low_set_addr): Use iterate_over_lwps.
5671 (x86_dr_low_set_control): Likewise.
5673 2015-03-24 Gary Benson <gbenson@redhat.com>
5675 * linux-x86-low.c (x86_debug_reg_state): New function.
5676 (x86_linux_prepare_to_resume): Use the above.
5678 2015-03-24 Gary Benson <gbenson@redhat.com>
5680 * linux-low.c (current_lwp_ptid): New function.
5681 * linux-x86-low.c: Include nat/linux-nat.h.
5682 (x86_dr_low_get_addr): Use current_lwp_ptid.
5683 (x86_dr_low_get_control): Likewise.
5684 (x86_dr_low_get_status): Likewise.
5686 2015-03-20 Pedro Alves <palves@redhat.com>
5688 * tracepoint.c (cmd_qtstatus): Make "str" const.
5690 2015-03-20 Pedro Alves <palves@redhat.com>
5692 * server.c (handle_general_set): Make "req_str" const.
5694 2015-03-19 Pedro Alves <palves@redhat.com>
5696 * linux-low.c (linux_resume_one_lwp): Rename to ...
5697 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5698 instead call perror_with_name.
5699 (check_ptrace_stopped_lwp_gone): New function.
5700 (linux_resume_one_lwp): Reimplement as wrapper around
5701 linux_resume_one_lwp_throw that swallows errors if the LWP is
5704 2015-03-19 Pedro Alves <palves@redhat.com>
5706 * linux-low.c (count_events_callback, select_event_lwp_callback):
5707 No longer check whether the thread has resume_stop as last resume
5710 2015-03-19 Pedro Alves <palves@redhat.com>
5712 * linux-low.c (count_events_callback, select_event_lwp_callback):
5713 Use the lwp's status_pending_p field, not the thread's.
5715 2015-03-19 Pedro Alves <palves@redhat.com>
5717 * linux-low.c (select_event_lwp_callback): Update comments to
5718 no longer mention SIGTRAP.
5720 2015-03-18 Gary Benson <gbenson@redhat.com>
5722 * server.c (handle_query): Do not report vFile:fstat as supported.
5724 2015-03-11 Gary Benson <gbenson@redhat.com>
5726 * hostio.c (sys/types.h): New include.
5727 (sys/stat.h): Likewise.
5728 (common-remote-fileio.h): Likewise.
5729 (handle_fstat): New function.
5730 (handle_vFile): Handle vFile:fstat packets.
5732 2015-03-11 Gary Benson <gbenson@redhat.com>
5734 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5735 struct stat.st_blocks and struct stat.st_blksize.
5736 * configure: Regenerate.
5737 * config.in: Likewise.
5738 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5739 (OBS): Add common-remote-fileio.o.
5740 (common-remote-fileio.o): New rule.
5742 2015-03-09 Pedro Alves <palves@redhat.com>
5744 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5745 'struct sockaddr' pointer in 'accept' call.
5747 2015-03-09 Pedro Alves <palves@redhat.com>
5750 2015-03-07 Pedro Alves <palves@redhat.com>
5751 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5752 or <winsock2.h> here. Instead include "gdb_socket.h".
5753 (remote_open): Use union gdb_sockaddr_u.
5754 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5755 or <winsock2.h> here. Instead include "gdb_socket.h".
5756 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5757 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5759 (init_named_socket, gdb_agent_helper_thread): Use union
5762 2015-03-07 Pedro Alves <palves@redhat.com>
5764 * configure.ac (build_warnings): Move
5765 -Wdeclaration-after-statement to the C-specific set.
5766 * configure: Regenerate.
5768 2015-03-07 Pedro Alves <palves@redhat.com>
5770 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5771 or <winsock2.h> here. Instead include "gdb_socket.h".
5772 (remote_open): Use union gdb_sockaddr_u.
5773 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5774 or <winsock2.h> here. Instead include "gdb_socket.h".
5775 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5776 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5778 (init_named_socket, gdb_agent_helper_thread): Use union
5781 2015-03-07 Pedro Alves <palves@redhat.com>
5783 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5786 2015-03-06 Yao Qi <yao.qi@linaro.org>
5788 * linux-aarch64-low.c (aarch64_insert_point): Use
5789 show_debug_regs as a boolean.
5790 (aarch64_remove_point): Likewise.
5792 2015-03-05 Pedro Alves <palves@redhat.com>
5794 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5795 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5796 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5797 * nto-low.c (nto_target_ops): Likewise.
5798 * spu-low.c (spu_target_ops): Likewise.
5799 * win32-low.c (win32_target_ops): Likewise.
5801 2015-03-04 Pedro Alves <palves@redhat.com>
5803 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
5804 Decide whether a breakpoint triggered based on the SIGTRAP's
5806 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5807 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
5808 (linux_low_filter_event): Check for breakpoints before checking
5810 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5812 (linux_stopped_by_sw_breakpoint)
5813 (linux_supports_stopped_by_sw_breakpoint)
5814 (linux_stopped_by_hw_breakpoint)
5815 (linux_supports_stopped_by_hw_breakpoint): New functions.
5816 (linux_target_ops): Install new target methods.
5818 2015-03-04 Pedro Alves <palves@redhat.com>
5820 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5821 * server.c (swbreak_feature, hwbreak_feature): New globals.
5822 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5823 (captured_main): Clear swbreak_feature and hwbreak_feature.
5824 * server.h (swbreak_feature, hwbreak_feature): Declare.
5825 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5826 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5827 supports_stopped_by_hw_breakpoint>: New fields.
5828 (target_supports_stopped_by_sw_breakpoint)
5829 (target_stopped_by_sw_breakpoint)
5830 (target_supports_stopped_by_hw_breakpoint)
5831 (target_stopped_by_hw_breakpoint): Declare.
5833 2015-03-04 Pedro Alves <palves@redhat.com>
5835 enum lwp_stop_reason -> enum target_stop_reason
5836 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5837 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5838 (linux_wait_1, stuck_in_jump_pad_callback)
5839 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5840 (linux_stopped_by_watchpoint):
5841 * linux-low.h (enum lwp_stop_reason): Delete.
5842 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5843 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5845 2015-03-04 Yao Qi <yao.qi@linaro.org>
5847 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5849 2015-03-03 Gary Benson <gbenson@redhat.com>
5851 * hostio.c (handle_vFile): Fix prefix lengths.
5853 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5855 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5858 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5860 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5861 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5862 (clean): Add "rm -f" for above C files.
5863 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5864 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5865 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5866 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5867 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5868 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5869 (init_registers_s390x_vx_linux64)
5870 (init_registers_s390x_tevx_linux64)
5871 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5872 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5874 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5875 (s390_store_vxrs_high): New functions.
5876 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5878 (s390_arch_setup): Add logic for selecting one of the new target
5879 descriptions. Activate the new vector regsets if applicable.
5880 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5881 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5882 and init_registers_s390x_tevx_linux64.
5884 2015-03-01 Pedro Alves <palves@redhat.com>
5886 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5889 2015-02-27 Pedro Alves <palves@redhat.com>
5891 * linux-x86-low.c (u_debugreg_offset): New function.
5892 (x86_linux_dr_get, x86_linux_dr_set): Use it.
5894 2015-02-27 Pedro Alves <palves@redhat.com>
5896 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5897 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5898 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5899 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5900 (ps_lsetfpregs, ps_getpid)
5901 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5902 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5903 (ps_lsetxregs, ps_plog): Declare.
5905 2015-02-27 Pedro Alves <palves@redhat.com>
5907 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5908 IP_AGENT_EXPORT_FUNC.
5909 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5910 IP_AGENT_EXPORT_FUNC.
5911 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5912 (IP_AGENT_EXPORT): Delete.
5913 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5914 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5915 (gdb_trampoline_buffer_error, collecting, gdb_collect)
5916 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5917 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5918 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5919 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5920 (traceframe_read_count, traceframe_write_count)
5921 (traceframes_created, trace_state_variables, get_raw_reg)
5922 (get_trace_state_variable_value, set_trace_state_variable_value)
5923 (ust_loaded, helper_thread_id, cmd_buf): Use
5924 IPA_SYM_EXPORTED_NAME.
5925 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5926 (tracepoints) Use IP_AGENT_EXPORT_VAR.
5927 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
5928 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5929 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
5930 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
5931 EXTERN_C_PUSH/EXTERN_C_POP.
5932 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
5933 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
5934 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5935 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
5936 (traceframe_write_count, traceframe_read_count)
5937 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
5938 (about_to_request_buffer_space, get_trace_state_variable_value)
5939 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
5940 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
5941 EXTERN_C_PUSH/EXTERN_C_POP.
5942 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
5943 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
5944 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
5945 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5946 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5947 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5948 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
5949 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
5951 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
5952 (IP_AGENT_EXPORT_VAR_DECL): Define.
5954 (gdb_agent_get_raw_reg): Declare.
5956 2015-02-27 Tom Tromey <tromey@redhat.com>
5957 Pedro Alves <palves@redhat.com>
5959 Rename symbols whose names are reserved C++ keywords throughout.
5961 2015-02-27 Pedro Alves <palves@redhat.com>
5963 * Makefile.in (COMPILER): New, get it from autoconf.
5964 (CXX): Get from autoconf instead.
5965 (COMPILE.pre): Use COMPILER.
5966 (CC-LD): Rename to ...
5967 (CC_LD): ... this. Use COMPILER.
5968 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
5969 (CXX_FOR_TARGET): Default to g++ instead of gcc.
5970 * acinclude.m4: Include build-with-cxx.m4.
5971 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
5972 Disable -Werror by default if building in C++ mode.
5973 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
5974 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
5975 the C++ compiler. Save/restore CXXFLAGS too.
5976 * configure: Regenerate.
5978 2015-02-27 Pedro Alves <palves@redhat.com>
5980 * acinclude.m4: Include libiberty.m4.
5981 * configure.ac: Call libiberty_INIT.
5982 * config.in, configure: Regenerate.
5984 2015-02-26 Pedro Alves <palves@redhat.com>
5986 * linux-low.c (linux_wait_1): When incrementing the PC past a
5987 program breakpoint always use the_low_target.breakpoint_len as
5988 increment, rather than the maximum between that and
5989 the_low_target.decr_pc_after_break.
5991 2015-02-23 Pedro Alves <palves@redhat.com>
5993 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
5994 thread was doing a step-over; always adjust the PC if
5995 we stepped over a permanent breakpoint.
5996 (linux_wait_1): If we stepped over breakpoint that was on top of a
5997 permanent breakpoint, manually advance the PC past it.
5999 2015-02-23 Pedro Alves <palves@redhat.com>
6001 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6003 (x86_fill_gregset, x86_store_gregset): Use it when handling
6006 2015-02-20 Pedro Alves <palves@redhat.com>
6008 * thread-db.c: Include "nat/linux-procfs.h".
6009 (thread_db_init): Skip listing new threads if the kernel supports
6010 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6012 2015-02-20 Pedro Alves <palves@redhat.com>
6014 * linux-low.c (status_pending_p_callback): Use ptid_match.
6016 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6018 PR breakpoints/16812
6019 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6020 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6021 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6023 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6025 PR breakpoints/15956
6026 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6028 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6030 * linux-low.c (linux_low_btrace_conf): Print size.
6031 * server.c (handle_btrace_conf_general_set): New.
6032 (hanle_general_set): Call handle_btrace_conf_general_set.
6033 (handle_query): Report Qbtrace-conf:bts:size as supported.
6035 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6037 * linux-low.c (linux_low_enable_btrace): Update parameters.
6038 (linux_low_btrace_conf): New.
6039 (linux_target_ops)<to_btrace_conf>: Initialize.
6040 * server.c (current_btrace_conf): New.
6041 (handle_btrace_enable): Rename to ...
6042 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
6043 to target_enable_btrace. Update comment. Update users.
6044 (handle_qxfer_btrace_conf): New.
6045 (qxfer_packets): Add btrace-conf entry.
6046 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6047 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6048 (target_ops)<read_btrace_conf>: New.
6049 (target_enable_btrace): Update parameters.
6050 (target_read_btrace_conf): New.
6052 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6054 * server.c (handle_btrace_general_set): Remove call to
6055 target_supports_btrace.
6056 (supported_btrace_packets): New.
6057 (handle_query): Call supported_btrace_packets.
6058 * target.h: include btrace-common.h.
6059 (btrace_target_info): Removed.
6060 (supports_btrace, target_supports_btrace): Update parameters.
6062 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6064 * Makefile.in (SFILES): Add common/btrace-common.c.
6065 (OBS): Add common/btrace-common.o.
6066 (btrace-common.o): Add build rules.
6067 * linux-low: Include btrace-common.h.
6068 (linux_low_read_btrace): Use struct btrace_data. Call
6069 btrace_data_init and btrace_data_fini.
6071 2015-02-06 Pedro Alves <palves@redhat.com>
6073 * thread-db.c (find_new_threads_callback): Add debug output.
6075 2015-02-04 Pedro Alves <palves@redhat.com>
6077 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6078 (resume_stopped_resumed_lwps): New function.
6079 (linux_wait_for_event_filtered): Use it.
6081 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6083 * Makefile.in (SFILES): Add linux-personality.c.
6084 (linux-personality.o): New rule.
6085 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6086 list of objects to be built.
6087 * linux-low.c: Include nat/linux-personality.h.
6088 (linux_create_inferior): Remove code to disable address space
6089 randomization (moved to ../nat/linux-personality.c). Create
6090 cleanup to disable address space randomization.
6092 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6094 * Makefile.in (posix-strerror.o): New rule.
6095 (mingw-strerror.o): Likewise.
6096 * configure: Regenerated.
6097 * configure.ac: Source file ../common/common.host. Initialize new
6098 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6100 2015-01-14 Yao Qi <yao@codesourcery.com>
6102 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6103 (ppc-linux.o): New rule.
6104 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6105 * configure.ac: AC_CHECK_FUNCS(getauxval).
6106 * config.in: Re-generated.
6107 * configure: Re-generated.
6108 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6109 ppc64_64bit_inferior_p
6111 2015-01-14 Yao Qi <yao@codesourcery.com>
6113 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6114 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6115 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6116 (PT_ORIG_R3, PT_TRAP): Likewise.
6117 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6118 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6119 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6121 2015-01-10 Joel Brobecker <brobecker@adacore.com>
6123 * i387-fp.c (i387_cache_to_xsave): In look over
6124 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6125 zmmh_low_space field by use of zmmh_high_space.
6127 2015-01-09 Pedro Alves <palves@redhat.com>
6129 * linux-low.c (step_over_bkpt): Move higher up in the file.
6130 (handle_extended_wait): Don't store the stop_pc here.
6131 (get_stop_pc): Adjust comments and rename to ...
6132 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6133 stopped for a software breakpoint or hardware breakpoint.
6134 (thread_still_has_status_pending_p): New function.
6135 (status_pending_p_callback): Use
6136 thread_still_has_status_pending_p. If the event is no longer
6137 interesting, resume the LWP.
6138 (handle_tracepoints): Add assert.
6139 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6140 (wstatus_maybe_breakpoint): New function.
6141 (cancel_breakpoint): Delete function.
6142 (check_stopped_by_watchpoint): New function, factored out from
6143 linux_low_filter_event.
6144 (lp_status_maybe_breakpoint): Delete function.
6145 (linux_low_filter_event): Remove filter_ptid argument.
6146 Leave thread group exits pending here. Store the LWP's stop PC.
6147 Always leave events pending.
6148 (linux_wait_for_event_filtered): Pull all events out of the
6149 kernel, and leave them all pending.
6150 (count_events_callback, select_event_lwp_callback): Consider all
6152 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6153 (select_event_lwp): Only give preference to the stepping LWP in
6154 all-stop mode. Adjust comments.
6155 (ignore_event): New function.
6156 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6157 references to cancel_breakpoints. Adjust to renames. Also give
6158 equal priority to all LWPs that have had events in non-stop mode.
6159 If reporting a software breakpoint event, unadjust the LWP's PC.
6160 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6161 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6163 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6164 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6165 (linux_stopped_by_watchpoint): Adjust.
6166 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6167 * linux-low.h (enum lwp_stop_reason): New.
6168 (struct lwp_info) <stop_pc>: Adjust comment.
6169 <stopped_by_watchpoint>: Delete field.
6170 <stop_reason>: New field.
6171 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6172 * mem-break.c (software_breakpoint_inserted_here)
6173 (hardware_breakpoint_inserted_here): New function.
6174 * mem-break.h (software_breakpoint_inserted_here)
6175 (hardware_breakpoint_inserted_here): Declare.
6176 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6177 (cancel_breakpoints): Delete.
6178 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6179 (upload_fast_traceframes): Remove references to
6182 2015-01-09 Pedro Alves <palves@redhat.com>
6184 * thread-db.c (find_new_threads_callback): Ignore thread if the
6185 kernel thread ID is -1.
6187 2015-01-09 Pedro Alves <palves@redhat.com>
6189 * linux-low.c (linux_attach_fail_reason_string): Move to
6190 nat/linux-ptrace.c, and rename.
6191 (linux_attach_lwp): Update comment.
6192 (attach_proc_task_lwp_callback): New function.
6193 (linux_attach): Adjust to rename and use
6194 linux_proc_attach_tgid_threads.
6195 (linux_attach_fail_reason_string): Delete declaration.
6197 2015-01-01 Joel Brobecker <brobecker@adacore.com>
6199 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6200 * server.c (gdbserver_version): Likewise.
6202 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6204 * remote-utils.c: Include ctype.h.
6205 (input_interrupt): Explicitly handle the case when the char
6206 received is the NUL byte. Improve the printing of non-ASCII
6209 2014-12-16 Joel Brobecker <brobecker@adacore.com>
6211 * linux-low.c (linux_low_filter_event): Update call to
6212 linux_enable_event_reporting following the addition of
6213 a new parameter to that function.
6215 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
6218 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6219 (AARCH64_FPCR_REGNO): Likewise.
6220 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6221 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6222 (aarch64_store_fpregset): Likewise.
6224 2014-12-15 Joel Brobecker <brobecker@adacore.com>
6226 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6227 Remove FIXME comment about assumption about N.
6229 2014-12-13 Joel Brobecker <brobecker@adacore.com>
6231 * configure.ac: If large-file support is disabled in GDBserver,
6232 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6233 * configure: Regenerate.
6235 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6237 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6238 warning upon ENODATA from ptrace.
6239 * linux-s390-low.c (s390_store_tdb): New.
6240 (s390_regsets): Add regset for NT_S390_TDB.
6242 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6244 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6245 without a fill_function.
6246 * linux-s390-low.c (s390_fill_last_break): Remove.
6247 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6248 (s390_arch_setup): Use regset's size instead of fill_function for
6251 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6253 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6254 the regset's store function when ptrace returned an error.
6255 * regcache.c (get_thread_regcache): Invalidate register cache
6256 before fetching inferior's registers.
6258 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6260 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6261 while-loop as for-loop.
6262 (regsets_store_inferior_registers): Likewise.
6264 2014-11-28 Yao Qi <yao@codesourcery.com>
6266 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6267 * config.in, configure: Re-generate.
6268 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6271 2014-11-21 Yao Qi <yao@codesourcery.com>
6273 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6274 (AC_CHECK_HEADERS): Remove malloc.h.
6275 * configure: Re-generated.
6276 * config.in: Re-generated.
6277 * server.h: Don't include alloca.h and malloc.h.
6278 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6279 Don't include malloc.h.
6281 2014-11-17 Joel Brobecker <brobecker@adacore.com>
6283 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6284 corresponding ERRNO check in same block.
6286 2014-11-12 Pedro Alves <palves@redhat.com>
6288 * server.c (cont_thread): Update comment.
6289 (start_inferior, attach_inferior): No longer clear cont_thread.
6290 (handle_v_cont): No longer set cont_thread.
6291 (captured_main): Clear cont_thread each time a GDB connects.
6293 2014-11-12 Pedro Alves <palves@redhat.com>
6295 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6296 thread, and don't resume all threads if the Hc thread has exited.
6298 2014-11-12 Pedro Alves <palves@redhat.com>
6300 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6301 the process group instead of to a specific LWP.
6303 2014-10-15 Pedro Alves <palves@redhat.com>
6306 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6308 (arm_set_thread_context): Delete.
6309 (the_low_target): Adjust.
6310 * win32-i386-low.c (debug_registers_changed)
6311 (debug_registers_used): Delete.
6312 (update_debug_registers_callback): New function.
6313 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6314 needing to update their debug registers.
6315 (win32_get_current_dr): New function.
6316 (x86_dr_low_get_addr, x86_dr_low_get_control)
6317 (x86_dr_low_get_status): Fetch the debug register from the thread
6319 (i386_initial_stuff): Adjust.
6320 (i386_get_thread_context): Remove current_event parameter. Don't
6321 clear debug_registers_changed nor copy DR values to
6323 (i386_set_thread_context): Delete.
6324 (i386_prepare_to_resume): New function.
6325 (i386_thread_added): Mark the thread as needing to update irs
6327 (the_low_target): Remove i386_set_thread_context and install
6328 i386_prepare_to_resume.
6329 * win32-low.c (win32_get_thread_context): Adjust.
6330 (win32_set_thread_context): Use SetThreadContext
6332 (win32_prepare_to_resume): New function.
6333 (win32_require_context): New function, factored out from ...
6334 (thread_rec): ... this.
6335 (continue_one_thread): Call win32_prepare_to_resume on each thread
6336 we're about to continue.
6337 (win32_resume): Call win32_prepare_to_resume on the event thread.
6338 * win32-low.h (struct win32_thread_info)
6339 <debug_registers_changed>: New field.
6340 (struct win32_target_ops): Change prototype of set_thread_context,
6341 delete set_thread_context and add prepare_to_resume.
6342 (win32_require_context): New declaration.
6344 2014-10-08 Gary Benson <gbenson@redhat.com>
6346 * server.h: Do not include common-exceptions.h.
6348 2014-10-08 Gary Benson <gbenson@redhat.com>
6350 * server.h: Do not include cleanups.h.
6352 2014-09-30 James Hogan <james.hogan@imgtec.com>
6354 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6357 2014-09-23 Yao Qi <yao@codesourcery.com>
6359 * linux-low.c (lp_status_maybe_breakpoint): New function.
6360 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6361 (count_events_callback): Likewise.
6362 (select_event_lwp_callback): Likewise.
6363 (cancel_breakpoints_callback): Likewise.
6365 2014-09-19 Don Breazeal <donb@codesourcery.com>
6367 * linux-low.c (handle_extended_wait): Call
6368 linux_ptrace_get_extended_event.
6369 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6370 linux_is_extended_waitstatus.
6372 2014-09-16 Joel Brobecker <brobecker@adacore.com>
6374 * Makefile.in (CPPFLAGS): Define.
6375 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6376 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6378 2014-09-16 Gary Benson <gbenson@redhat.com>
6380 * inferiors.h (current_inferior): Renamed as...
6381 (current_thread): New variable. All uses updated.
6382 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6383 (maybe_move_out_of_jump_pad): Likewise.
6384 (cancel_breakpoint): Likewise.
6385 (linux_low_filter_event): Likewise.
6386 (wait_for_sigstop): Likewise.
6387 (linux_resume_one_lwp): Likewise.
6388 (need_step_over_p): Likewise.
6389 (start_step_over): Likewise.
6390 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6391 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6392 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6393 and save_inferior as saved_thread.
6394 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6396 (regcache_invalidate_thread): Likewise.
6397 * remote-utils.c (prepare_resume_reply): Likewise.
6398 * thread-db.c (thread_db_get_tls_address): Likewise.
6399 (disable_thread_event_reporting): Likewise.
6400 (remove_thread_event_breakpoints): Likewise.
6401 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6403 * target.h (set_desired_inferior): Renamed as...
6404 (set_desired_thread): New declaration. All uses updated.
6405 * server.c (myresume): Updated comment to reference thread instead
6407 (handle_serial_event): Likewise.
6408 (handle_target_event): Likewise.
6410 2014-09-12 Tom Tromey <tromey@redhat.com>
6411 Gary Benson <gbenson@redhat.com>
6413 * regcache.h: Include common-regcache.h.
6414 (regcache_read_pc): Don't declare.
6415 * regcache.c (get_thread_regcache_for_ptid): New function.
6417 2014-09-11 Tom Tromey <tromey@redhat.com>
6418 Gary Benson <gbenson@redhat.com>
6420 * symbol.c: New file.
6421 * Makefile.in (SFILES): Add symbol.c.
6422 (OBS): Add symbol.o.
6424 2014-09-11 Gary Benson <gbenson@redhat.com>
6426 * target.c (target_stop_ptid, target_continue_ptid): New
6429 2014-09-11 Tom Tromey <tromey@redhat.com>
6430 Gary Benson <gbenson@redhat.com>
6432 * target.h: Include target/target.h.
6433 * target.c (target_read_memory, target_read_uint32)
6434 (target_write_memory): New functions.
6436 2014-09-11 Gary Benson <gbenson@redhat.com>
6438 * server.h (debug_hw_points): Don't declare.
6439 * server.c (debug_hw_points): Don't define. Replace all uses
6440 with show_debug_regs.
6441 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6442 all uses with show_debug_regs.
6444 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6446 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6447 endianness into account.
6448 (ppc_supply_ptrace_register): Likewise.
6450 2014-09-03 James Hogan <james.hogan@imgtec.com>
6452 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6453 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6455 2014-09-03 Gary Benson <gbenson@redhat.com>
6457 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6458 ALL_DEBUG_ADDRESS_REGISTERS.
6460 2014-09-02 Gary Benson <gbenson@redhat.com>
6462 * i386-low.h: Renamed as...
6463 * x86-low.h: New file. All type, function and variable name
6464 prefixes changed from "i386_" to "x86_". All references updated.
6465 * i386-low.c: Renamed as...
6466 * x86-low.c: New file. All type, function and variable name
6467 prefixes changed from "i386_" to "x86_". All references updated.
6469 2014-09-02 Gary Benson <gbenson@redhat.com>
6471 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6472 (x86_linux_new_thread): Likewise.
6474 2014-08-29 Gary Benson <gbenson@redhat.com>
6476 * server.h (setjmp.h): Do not include.
6477 (toplevel): Do not declare.
6478 (common-exceptions.h): Include.
6479 (cleanups.h): Likewise.
6480 * server.c (toplevel): Do not define.
6481 (exit_code): New static global.
6482 (detach_or_kill_for_exit_cleanup): New function.
6483 (main): New function. Original main renamed to...
6484 (captured_main): New function.
6485 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6487 2014-08-29 Gary Benson <gbenson@redhat.com>
6489 * Makefile.in (SFILES): Add common/common-exceptions.c.
6490 (OBS): Add common-exceptions.o.
6491 (common-exceptions.o): New rule.
6492 * utils.c (prepare_to_throw_exception): New function.
6494 2014-08-29 Gary Benson <gbenson@redhat.com>
6496 * config.in: Regenerate.
6497 * configure: Likewise.
6499 2014-08-29 Gary Benson <gbenson@redhat.com>
6501 * Makefile.in (SFILES): Add common/cleanups.c.
6503 (cleanups.o): New rule.
6505 2014-08-29 Gary Benson <gbenson@redhat.com>
6507 * utils.c (internal_vwarning): New function.
6509 2014-08-28 Gary Benson <gbenson@redhat.com>
6511 * utils.h (fatal): Remove declaration.
6512 * utils.c (fatal): Remove function.
6514 2014-08-28 Gary Benson <gbenson@redhat.com>
6516 * tracepoint.c (gdb_agent_init): Replace fatal with
6518 (initialize_tracepoint): Likewise.
6520 2014-08-28 Gary Benson <gbenson@redhat.com>
6522 * remote-utils.c (remote_prepare): Replace fatal with error.
6524 2014-08-28 Gary Benson <gbenson@redhat.com>
6526 * linux-low.c (linux_async): Replace fatal with warning.
6528 (linux_start_non_stop): Return -1 if linux_async failed.
6530 2014-08-28 Gary Benson <gbenson@redhat.com>
6532 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6534 (i386_dr_low_get_addr): Remove vague comment.
6535 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6538 2014-08-28 Gary Benson <gbenson@redhat.com>
6540 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6541 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6543 (linux_resume_one_lwp): Likewise.
6544 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6546 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6547 with internal_error.
6548 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6549 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6550 (find_register_by_name): Replace fatal with internal_error.
6551 (find_regno): Likewise.
6552 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6553 * thread-db.c (thread_db_create_event): Likewise.
6554 (thread_db_load_search): Likewise.
6555 (try_thread_db_load_1): Likewise.
6556 * tracepoint.c (get_jump_space_head): Replace fatal with
6558 (claim_trampoline_space): Likewise.
6559 (have_fast_tracepoint_trampoline_buffer): Likewise.
6560 (cmd_qtstart): Likewise.
6561 (stop_tracing): Likewise.
6562 (fast_tracepoint_collecting): Likewise.
6563 (target_malloc): Likewise.
6564 (download_tracepoint): Likewise.
6565 (download_trace_state_variables): Replace check with gdb_assert.
6566 (upload_fast_traceframes): Replace fatal with internal_error.
6568 2014-08-19 Tom Tromey <tromey@redhat.com>
6569 Gary Benson <gbenson@redhat.com>
6571 * Makefile.in (SFILES): Add common/common-debug.c.
6572 (OBS): Add common-debug.o.
6573 (common-debug.o): New rule.
6574 * debug.h (debug_printf): Don't declare.
6575 * debug.c (debug_printf): Renamed and rewritten as...
6576 (debug_vprintf): New function.
6578 2014-08-19 Gary Benson <gbenson@redhat.com>
6580 * utils.h: Do not include print-utils.h.
6582 2014-08-19 Tom Tromey <tromey@redhat.com>
6583 Gary Benson <gbenson@redhat.com>
6585 * server.h: Add static assertion.
6586 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6588 2014-08-19 Tom Tromey <tromey@redhat.com>
6589 Gary Benson <gbenson@redhat.com>
6591 * Makefile.in (SFILES): Add common/errors.c.
6592 (OBS): Add errors.o.
6593 (IPA_OBS): Add errors-ipa.o.
6594 (errors.o): New rule.
6595 (errors-ipa.o): Likewise.
6596 * utils.h (perror_with_name, error, warning): Don't declare.
6597 * utils.c (warning): Renamed and rewritten as...
6598 (vwarning): New function.
6599 (error): Renamed and rewritten as...
6600 (verror): New function.
6601 (internal_error): Renamed and rewritten as...
6602 (internal_verror): New function.
6604 2014-08-07 Gary Benson <gbenson@redhat.com>
6606 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6607 * configure: Regenerate.
6608 * config.in: Likewise.
6609 * server.h: Do not include errno.h.
6610 * event-loop.c: Likewise.
6611 * hostio-errno.c: Likewise.
6612 * linux-low.c: Likewise.
6613 * remote-utils.c: Likewise.
6614 * spu-low.c: Likewise.
6615 * utils.c: Likewise.
6616 * gdbreplay.c: Unconditionally include errno.h.
6618 2014-08-07 Gary Benson <gbenson@redhat.com>
6620 * server.h: Do not include string.h.
6621 * event-loop.c: Likewise.
6622 * linux-low.c: Likewise.
6623 * regcache.c: Likewise.
6624 * remote-utils.c: Likewise.
6625 * spu-low.c: Likewise.
6626 * utils.c: Likewise.
6628 2014-08-07 Gary Benson <gbenson@redhat.com>
6630 * server.h: Do not include gdb_assert.h.
6632 2014-08-07 Gary Benson <gbenson@redhat.com>
6634 * server.h: Do not include common-utils.h.
6636 2014-08-07 Gary Benson <gbenson@redhat.com>
6638 * server.h: Do not include ptid.h.
6639 * notif.h: Likewise.
6641 2014-08-07 Gary Benson <gbenson@redhat.com>
6643 * server.h: Do not include gdb_locale.h.
6645 2014-08-07 Gary Benson <gbenson@redhat.com>
6647 * server.h: Do not include gdb/signals.h.
6648 * win32-low.c: Likewise.
6650 2014-08-07 Gary Benson <gbenson@redhat.com>
6652 * server.h: Do not include pathmax.h.
6654 2014-08-07 Gary Benson <gbenson@redhat.com>
6656 * server.h: Do not include libiberty.h.
6657 * linux-bfin-low.c: Likewise.
6659 2014-08-07 Gary Benson <gbenson@redhat.com>
6661 * server.h: Do not include ansidecl.h.
6663 2014-08-07 Gary Benson <gbenson@redhat.com>
6665 * linux-x86-low.c: Do not include stddef.h.
6666 * lynx-ppc-low.c: Likewise.
6667 * tracepoint.c: Likewise.
6669 2014-08-07 Gary Benson <gbenson@redhat.com>
6671 * server.h: Do not include stdarg.h.
6672 * nto-low.c: Likewise.
6674 2014-08-07 Gary Benson <gbenson@redhat.com>
6676 * server.h: Do not include stdlib.h.
6677 * inferiors.c: Likewise.
6678 * linux-low.c: Likewise.
6679 * regcache.c: Likewise.
6680 * spu-low.c: Likewise.
6681 * tracepoint.c: Likewise.
6682 * utils.c: Likewise.
6684 2014-08-07 Gary Benson <gbenson@redhat.com>
6686 * server.h: Do not include stdio.h.
6687 * linux-low.c: Likewise.
6688 * remote-utils.c: Likewise.
6689 * spu-low.c: Likewise.
6690 * utils.c: Likewise.
6691 * wincecompat.c: Likewise.
6693 2014-08-06 Gary Benson <gbenson@redhat.com>
6695 * regcache.c (init_register_cache): Move conditionals inside if.
6697 2014-08-06 Gary Benson <gbenson@redhat.com>
6699 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6701 2014-07-31 Gary Benson <gbenson@redhat.com>
6703 * ax.h: Do not include server.h.
6704 * gdbthread.h: Likewise.
6705 * lynx-low.h: Likewise.
6706 * notif.h: Likewise.
6708 2014-07-30 Gary Benson <gbenson@redhat.com>
6710 * server.h: Include common-defs.h.
6711 Do not include config.h or build-gnulib-gdbserver/config.h.
6713 2014-07-30 Gary Benson <gbenson@redhat.com>
6715 * hostio-errno.c: Move server.h to top of includes list.
6716 * inferiors.c: Likewise.
6717 * linux-x86-low.c: Likewise.
6718 * notif.c: Include server.h.
6720 2014-07-24 Tom Tromey <tromey@redhat.com>
6721 Gary Benson <gbenson@redhat.com>
6723 * server.h (CORE_ADDR): Now unsigned.
6725 2014-07-16 Pedro Alves <palves@redhat.com>
6727 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6729 2014-07-15 Pedro Alves <palves@redhat.com>
6731 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6734 2014-07-11 Pedro Alves <palves@redhat.com>
6736 * linux-low.c (kill_wait_lwp): New function, based on
6737 kill_one_lwp_callback, but use my_waitpid directly.
6738 (kill_one_lwp_callback, linux_kill): Use it.
6740 2014-06-23 Pedro Alves <palves@redhat.com>
6742 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6743 before setting DR0..DR3.
6745 2014-06-20 Gary Benson <gbenson@redhat.com>
6747 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6748 * configure: Regenerated.
6749 * config.in: Likewise.
6751 2014-06-20 Gary Benson <gbenson@redhat.com>
6753 * Makefile.in (SFILES): Update locations for files moved
6755 (object file files): Reordered.
6757 2014-06-20 Gary Benson <gbenson@redhat.com>
6759 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6760 (i386_dr_low_set_addr): Likewise.
6761 (i386_dr_low_get_addr): Likewise.
6762 (i386_dr_low_can_set_control): Likewise.
6763 (i386_dr_low_set_control): Likewise.
6764 (i386_dr_low_get_control): Likewise.
6765 (i386_dr_low_get_status): Likewise.
6766 (i386_get_debug_register_length): Likewise.
6767 * linux-x86-low.c (i386_dr_low_set_addr):
6768 Changed signature. Made static.
6769 (i386_dr_low_get_addr): Likewise.
6770 (i386_dr_low_set_control): Likewise.
6771 (i386_dr_low_get_control): Likewise.
6772 (i386_dr_low_get_status): Likewise.
6773 (i386_dr_low): New global variable.
6774 * win32-i386-low.c (i386_dr_low_set_addr):
6775 Changed signature. Made static.
6776 (i386_dr_low_get_addr): Likewise.
6777 (i386_dr_low_set_control): Likewise.
6778 (i386_dr_low_get_control): Likewise.
6779 (i386_dr_low_get_status): Likewise.
6780 (i386_dr_low): New global variable.
6782 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6784 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6785 * Makefile.in (AR, AR_FLAGS): Define.
6786 * configure: Regenerate.
6788 2014-06-19 Gary Benson <gbenson@redhat.com>
6790 * Makefile.in (i386-dregs.o): New rule.
6791 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6792 * i386-low.c (target.h): Remove include.
6793 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6794 (DR_CONTROL_SHIFT): Likewise.
6795 (DR_CONTROL_SIZE): Likewise.
6796 (DR_RW_EXECUTE): Likewise.
6797 (DR_RW_WRITE): Likewise.
6798 (DR_RW_READ): Likewise.
6799 (DR_RW_IORW): Likewise.
6800 (DR_LEN_1): Likewise.
6801 (DR_LEN_2): Likewise.
6802 (DR_LEN_4): Likewise.
6803 (DR_LEN_8): Likewise.
6804 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6805 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6806 (DR_ENABLE_SIZE): Likewise.
6807 (DR_LOCAL_SLOWDOWN): Likewise.
6808 (DR_GLOBAL_SLOWDOWN): Likewise.
6809 (DR_CONTROL_RESERVED): Likewise.
6810 (I386_DR_CONTROL_MASK): Likewise.
6811 (I386_DR_VACANT): Likewise.
6812 (I386_DR_LOCAL_ENABLE): Likewise.
6813 (I386_DR_GLOBAL_ENABLE): Likewise.
6814 (I386_DR_DISABLE): Likewise.
6815 (I386_DR_SET_RW_LEN): Likewise.
6816 (I386_DR_GET_RW_LEN): Likewise.
6817 (I386_DR_WATCH_HIT): Likewise.
6818 (i386_wp_op_t): Likewise.
6819 (i386_show_dr): Likewise.
6820 (i386_length_and_rw_bits): Likewise.
6821 (i386_insert_aligned_watchpoint): Likewise.
6822 (i386_remove_aligned_watchpoint): Likewise.
6823 (i386_handle_nonaligned_watchpoint): Likewise.
6824 i386_update_inferior_debug_regs(): Likewise.
6825 (i386_dr_insert_watchpoint): Likewise.
6826 (i386_dr_remove_watchpoint): Likewise.
6827 (i386_dr_region_ok_for_watchpoint): Likewise.
6828 (i386_dr_stopped_data_address): Likewise.
6829 (i386_dr_stopped_by_watchpoint): Likewise.
6831 2014-06-19 Gary Benson <gbenson@redhat.com>
6833 * i386-low.c (i386_dr_show): Renamed to
6834 i386_show_dr and made static. All uses updated.
6835 (i386_dr_length_and_rw_bits): Renamed to
6836 i386_length_and_rw_bits and made static.
6838 (i386_dr_insert_aligned_watchpoint): Renamed to
6839 i386_insert_aligned_watchpoint and made static.
6841 (i386_dr_remove_aligned_watchpoint): Renamed to
6842 i386_remove_aligned_watchpoint and made static.
6844 (i386_dr_update_inferior_debug_regs): Renamed to
6845 i386_update_inferior_debug_regs and made static.
6848 2014-06-18 Gary Benson <gbenson@redhat.com>
6850 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6851 (i386_dr_low_can_set_control): Likewise.
6852 (i386_get_debug_register_length): Likewise.
6853 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6854 (i386_dr_low_can_set_control): Likewise.
6855 (i386_get_debug_register_length): Likewise.
6857 2014-06-17 Gary Benson <gbenson@redhat.com>
6859 * i386-low.h (i386-dregs.h): New include.
6860 (DR_FIRSTADDR): Now in i386-dregs.h.
6861 (DR_LASTADDR): Likewise.
6862 (DR_NADDR): Likewise.
6863 (DR_STATUS): Likewise.
6864 (DR_CONTROL): Likewise.
6865 (i386_debug_reg_state): Likewise.
6866 (i386_dr_insert_watchpoint): Likewise.
6867 (i386_dr_remove_watchpoint): Likewise.
6868 (i386_dr_region_ok_for_watchpoint): Likewise.
6869 (i386_dr_stopped_data_address): Likewise.
6870 (i386_dr_stopped_by_watchpoint): Likewise.
6871 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6873 2014-06-18 Gary Benson <gbenson@redhat.com>
6875 * i386-low.h (i386_low_insert_watchpoint): Renamed to
6876 i386_dr_insert_watchpoint.
6877 (i386_low_remove_watchpoint): Renamed to
6878 i386_dr_remove_watchpoint.
6879 (i386_low_region_ok_for_watchpoint): Renamed to
6880 i386_dr_region_ok_for_watchpoint.
6881 (i386_low_stopped_data_address): Renamed to
6882 i386_dr_stopped_data_address.
6883 (i386_low_stopped_by_watchpoint): Renamed to
6884 i386_dr_stopped_by_watchpoint.
6885 * i386-low.c (i386_show_dr): Renamed to
6886 i386_dr_show and made nonstatic. All uses updated.
6887 (i386_length_and_rw_bits): Renamed to
6888 i386_dr_length_and_rw_bits and made nonstatic.
6890 (i386_insert_aligned_watchpoint): Renamed to
6891 i386_dr_insert_aligned_watchpoint and made nonstatic.
6893 (i386_remove_aligned_watchpoint): Renamed to
6894 i386_dr_remove_aligned_watchpoint and made nonstatic.
6896 (i386_update_inferior_debug_regs): Renamed to
6897 i386_dr_update_inferior_debug_regs and made nonstatic.
6899 (i386_low_insert_watchpoint): Renamed to
6900 i386_dr_insert_watchpoint. All uses updated.
6901 (i386_low_remove_watchpoint): Renamed to
6902 i386_dr_remove_watchpoint. All uses updated.
6903 (i386_low_region_ok_for_watchpoint): Renamed to
6904 i386_dr_region_ok_for_watchpoint. All uses updated.
6905 (i386_low_stopped_data_address): Renamed to
6906 i386_dr_stopped_data_address. All uses updated.
6907 (i386_low_stopped_by_watchpoint): Renamed to
6908 i386_dr_stopped_by_watchpoint. All uses updated.
6910 2014-06-18 Gary Benson <gbenson@redhat.com>
6912 * i386-low.c (i386_dr_low_can_set_addr): New macro.
6913 (i386_dr_low_can_set_control): Likewise.
6914 (i386_insert_aligned_watchpoint): New check.
6916 2014-06-18 Gary Benson <gbenson@redhat.com>
6918 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6921 2014-06-18 Gary Benson <gbenson@redhat.com>
6923 * i386-low.c (i386_length_and_rw_bits): Use internal_error
6924 instead of fatal and error.
6925 (i386_handle_nonaligned_watchpoint): Likewise.
6927 2014-06-18 Gary Benson <gbenson@redhat.com>
6929 * i386-low.c (i386_get_debug_register_length): New macro.
6930 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
6931 (i386_show_dr): Use debug_printf instead of fprintf. Use
6932 phex to format values.
6934 2014-06-18 Gary Benson <gbenson@redhat.com>
6936 * i386-low.h: Comment changes.
6937 * i386-low.c: Likewise.
6939 2014-06-18 Gary Benson <gbenson@redhat.com>
6941 * i386-low.c: Whitespace changes.
6943 2014-06-12 Tom Tromey <tromey@redhat.com>
6945 * utils.c (freeargv): Remove.
6947 2014-06-12 Tom Tromey <tromey@redhat.com>
6949 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
6950 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
6951 (parse_debug_format_options): Likewise.
6952 (gdbserver_usage): Likewise.
6953 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
6954 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
6955 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
6957 ($(LIBGNU)): Depend on libiberty.
6958 (all-lib): Recurse into all subdirs.
6959 (install-only): Invoke "install" target in subdirs.
6960 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
6962 * configure: Rebuild.
6963 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
6964 for vasprintf, vsnprintf, or gettimeofday.
6965 * configure.srv: Don't add safe-ctype.o or lbasename.o to
6968 2014-06-05 Joel Brobecker <brobecker@adacore.com>
6970 * development.sh: Delete.
6971 * Makefile.in (config.status): Adjust dependency on development.sh.
6972 * configure.ac: Adjust development.sh source call.
6973 * configure: Regenerate.
6975 2014-06-02 Pedro Alves <palves@redhat.com>
6977 * ax.c (gdb_free_agent_expr): New function.
6978 * ax.h (gdb_free_agent_expr): New declaration.
6979 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
6981 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
6983 (clear_breakpoint_conditions_and_commands): New function.
6984 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
6985 (clear_breakpoint_conditions_and_commands): New declaration.
6987 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6989 * linux-aarch64-low.c (asm/ptrace.h): Include.
6991 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6993 Fix TLS access for -static -pthread.
6994 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
6995 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
6996 (thread_db_load_search, try_thread_db_load_1): Initialize it.
6998 2014-05-20 Pedro Alves <palves@redhat.com>
7000 * linux-aarch64-low.c (aarch64_insert_point)
7001 (aarch64_remove_point): No longer check whether the type is
7002 supported here. Adjust to new interface.
7003 (the_low_target): Install aarch64_supports_z_point_type as
7004 supports_z_point_type method.
7005 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7006 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7007 instead of a Z packet char. Adjust.
7008 (arm_supports_z_point_type): New function.
7009 (arm_insert_point, arm_remove_point): Adjust to new interface.
7010 (the_low_target): Install arm_supports_z_point_type.
7011 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7012 (cris_insert_point, cris_remove_point): Adjust to new interface.
7013 Don't check whether the type is supported here.
7014 (the_low_target): Install cris_supports_z_point_type.
7015 * linux-low.c (linux_supports_z_point_type): New function.
7016 (linux_insert_point, linux_remove_point): Adjust to new interface.
7017 * linux-low.h (struct linux_target_ops) <insert_point,
7018 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7019 raw_breakpoint pointer parameter.
7020 <supports_z_point_type>: New method.
7021 * linux-mips-low.c (mips_supports_z_point_type): New function.
7022 (mips_insert_point, mips_remove_point): Adjust to new interface.
7023 Use mips_supports_z_point_type.
7024 (the_low_target): Install mips_supports_z_point_type.
7025 * linux-ppc-low.c (the_low_target): Install NULL as
7026 supports_z_point_type method.
7027 * linux-s390-low.c (the_low_target): Install NULL as
7028 supports_z_point_type method.
7029 * linux-sparc-low.c (the_low_target): Install NULL as
7030 supports_z_point_type method.
7031 * linux-x86-low.c (x86_supports_z_point_type): New function.
7032 (x86_insert_point): Adjust to new insert_point interface. Use
7033 insert_memory_breakpoint. Adjust to new
7034 i386_low_insert_watchpoint interface.
7035 (x86_remove_point): Adjust to remove_point interface. Use
7036 remove_memory_breakpoint. Adjust to new
7037 i386_low_remove_watchpoint interface.
7038 (the_low_target): Install x86_supports_z_point_type.
7039 * lynx-low.c (lynx_target_ops): Install NULL as
7040 supports_z_point_type callback.
7041 * nto-low.c (nto_supports_z_point_type): New.
7042 (nto_insert_point, nto_remove_point): Adjust to new interface.
7043 (nto_target_ops): Install nto_supports_z_point_type.
7044 * mem-break.c: Adjust intro comment.
7045 (struct raw_breakpoint) <raw_type, size>: New fields.
7046 <inserted>: Update comment.
7047 <shlib_disabled>: Delete field.
7048 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7049 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7050 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7051 (raw_bkpt_type_to_target_hw_bp_type): New function.
7052 (find_enabled_raw_code_breakpoint_at): New function.
7053 (find_raw_breakpoint_at): New type and size parameters. Use them.
7054 (insert_memory_breakpoint): New function, based off
7055 set_raw_breakpoint_at.
7056 (remove_memory_breakpoint): New function.
7057 (set_raw_breakpoint_at): Reimplement.
7058 (set_breakpoint): New, based on set_breakpoint_at.
7059 (set_breakpoint_at): Reimplement.
7060 (delete_raw_breakpoint): Go through the_target->remove_point
7061 instead of assuming memory breakpoints.
7062 (find_gdb_breakpoint_at): Delete.
7063 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7064 (find_gdb_breakpoint): New function.
7065 (set_gdb_breakpoint_at): Delete.
7066 (z_type_supported): New function.
7067 (set_gdb_breakpoint_1): New function, loosely based off
7068 set_gdb_breakpoint_at.
7069 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7070 (delete_gdb_breakpoint_at): Delete.
7071 (delete_gdb_breakpoint_1): New function, loosely based off
7072 delete_gdb_breakpoint_at.
7073 (delete_gdb_breakpoint): New function.
7074 (clear_gdb_breakpoint_conditions): Rename to ...
7075 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7077 (add_condition_to_breakpoint): Make static.
7078 (add_breakpoint_condition): Take a struct breakpoint pointer
7079 instead of an address. Adjust.
7080 (gdb_condition_true_at_breakpoint): Rename to ...
7081 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7083 (gdb_condition_true_at_breakpoint): Reimplement.
7084 (add_breakpoint_commands): Take a struct breakpoint pointer
7085 instead of an address. Adjust.
7086 (gdb_no_commands_at_breakpoint): Rename to ...
7087 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7088 parameter. Return true if no breakpoint was found. Change debug
7090 (gdb_no_commands_at_breakpoint): Reimplement.
7091 (run_breakpoint_commands): Rename to ...
7092 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7093 and change return type to boolean.
7094 (run_breakpoint_commands): New function.
7095 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7096 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7097 breakpoint. Go through the_target->remove_point instead of
7098 assuming memory breakpoint.
7099 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7100 software and hardware breakpoints.
7101 (reinsert_raw_breakpoint): Go through the_target->insert_point
7102 instead of assuming memory breakpoint.
7103 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7104 software and hardware breakpoints.
7105 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7106 Check both software and hardware breakpoints.
7107 (validate_inserted_breakpoint): Assert the breakpoint is a
7108 software breakpoint. Set the inserted flag to -1 instead of
7109 setting shlib_disabled.
7110 (delete_disabled_breakpoints): Adjust.
7111 (validate_breakpoints): Only validate software breakpoints.
7112 Adjust to inserted flag change.
7113 (check_mem_read, check_mem_write): Skip breakpoint types other
7114 than software breakpoints. Adjust to inserted flag change.
7115 * mem-break.h (enum raw_bkpt_type): New enum.
7116 (raw_breakpoint, struct process_info): Forward declare.
7117 (Z_packet_to_target_hw_bp_type): Delete declaration.
7118 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7119 (set_gdb_breakpoint, delete_gdb_breakpoint)
7120 (clear_breakpoint_conditions): New declarations.
7121 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7122 (breakpoint_inserted_here): Update comment.
7123 (add_breakpoint_condition, add_breakpoint_commands): Replace
7124 address parameter with a breakpoint pointer parameter.
7125 (gdb_breakpoint_here): Update comment.
7126 (delete_gdb_breakpoint_at): Delete.
7127 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7128 * server.c (process_point_options): Take a struct breakpoint
7129 pointer instead of an address. Adjust.
7130 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7131 delete_gdb_breakpoint.
7132 * spu-low.c (spu_target_ops): Install NULL as
7133 supports_z_point_type method.
7134 * target.h: Include mem-break.h.
7135 (struct target_ops) <prepare_to_access_memory>: Update comment.
7136 <supports_z_point_type>: New field.
7137 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7138 instead of a char. Also take a raw breakpoint pointer.
7139 * win32-arm-low.c (the_low_target): Install NULL as
7140 supports_z_point_type.
7141 * win32-i386-low.c (i386_supports_z_point_type): New function.
7142 (i386_insert_point, i386_remove_point): Adjust to new interface.
7143 (the_low_target): Install i386_supports_z_point_type.
7144 * win32-low.c (win32_supports_z_point_type): New function.
7145 (win32_insert_point, win32_remove_point): Adjust to new interface.
7146 (win32_target_ops): Install win32_supports_z_point_type.
7147 * win32-low.h (struct win32_target_ops):
7148 <supports_z_point_type>: New method.
7149 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7150 instead of a char. Also take a raw breakpoint pointer.
7152 2014-05-20 Pedro Alves <palves@redhat.com>
7154 * mem-break.h: Include break-common.h.
7155 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7156 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7157 (Z_packet_to_target_hw_bp_type): New declaration.
7158 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7159 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7160 (Z_PACKET_ACCESS_WP): Delete macros.
7161 (Z_packet_to_hw_type): Delete function.
7162 * i386-low.h: Don't include break-common.h here.
7163 (Z_packet_to_hw_type): Delete declaration.
7164 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7165 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7166 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7167 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7168 * linux-aarch64-low.c: Don't include break-common.h here.
7169 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7170 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7171 (Z_packet_to_target_hw_bp_type): Delete function.
7172 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7174 (mips_insert_point, mips_remove_point): Use
7175 Z_packet_to_target_hw_bp_type.
7177 2014-05-20 Pedro Alves <palves@redhat.com>
7179 * linux-aarch64-low.c: Include break-common.h.
7180 (enum target_point_type): Delete.
7181 (Z_packet_to_point_type): Rename to ...
7182 (Z_packet_to_target_hw_bp_type): ... this, and return a
7183 target_hw_bp_type instead.
7184 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7185 instead of an enum target_point_type.
7186 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7188 (aarch64_dr_state_insert_one_point)
7189 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7190 (aarch64_handle_aligned_watchpoint)
7191 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7192 Take an enum target_hw_bp_type instead of an enum
7194 (aarch64_supports_z_point_type): New function.
7195 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7196 use Z_packet_to_target_hw_bp_type.
7198 2014-05-20 Joel Brobecker <brobecker@adacore.com>
7200 * configure.ac: Only use -Werror by default when DEVELOPMENT
7202 * configure: Regenerate.
7204 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7206 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7207 * linux-x86-low.c (X86_64_USER_REGS): New.
7208 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7210 2014-04-28 Yao Qi <yao@codesourcery.com>
7212 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7215 2014-04-25 Pedro Alves <palves@redhat.com>
7218 * linux-low.c (linux_attach_fail_reason_string): New function.
7219 (linux_attach_lwp): Delete.
7220 (linux_attach_lwp_1): Rename to ...
7221 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7222 argument. Remove "initial" parameter. Return int instead of
7223 void. Don't error or warn here.
7224 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7225 failure to attach to the tgid. Call warning when failing to
7227 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7228 argument. Remove "initial" parameter. Return int instead of
7229 void. Don't error or warn here.
7230 (linux_attach_fail_reason_string): New declaration.
7231 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7232 interface change. Use linux_attach_fail_reason_string.
7234 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
7235 Walfred Tedeschi <walfred.tedeschi@intel.com>
7237 * Makefile.in: Added rules to handle new files
7238 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7239 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7240 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7241 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7242 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7243 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7245 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7246 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7247 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7248 i386/x32-avx512.xml.
7249 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7250 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7251 i386/x32-avx512-linux.xml.
7252 * i387-fp.c (num_avx512_k_registers): New constant for number
7254 (num_avx512_zmmh_low_registers): New constant for number of
7255 lower ZMM registers (0-15).
7256 (num_avx512_zmmh_high_registers): New constant for number of
7257 higher ZMM registers (16-31).
7258 (num_avx512_ymmh_registers): New contant for number of higher
7259 YMM registers (ymm16-31 added by avx521 on x86_64).
7260 (num_avx512_xmm_registers): New constant for number of higher
7261 XMM registers (xmm16-31 added by AVX512 on x86_64).
7262 (struct i387_xsave): Add space for AVX512 registers.
7263 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7264 Add code to handle AVX512 registers.
7265 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7266 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7267 prototypei from generated file.
7268 (tdesc_amd64_avx512_linux): Likewise.
7269 (init_registers_x32_avx512_linux): Likewise.
7270 (tdesc_x32_avx512_linux): Likewise.
7271 (init_registers_i386_avx512_linux): Likewise.
7272 (tdesc_i386_avx512_linux): Likewise.
7273 (x86_64_regmap): Add AVX512 registers.
7274 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7276 (initialize_low_arch): Add code to initialize AVX512 registers.
7278 2014-04-23 Pedro Alves <palves@redhat.com>
7280 * mem-break.c (find_gdb_breakpoint_at): Make static.
7281 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7283 2014-04-23 Pedro Alves <palves@redhat.com>
7285 * i386-low.c: Don't include break-common.h here.
7286 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7287 prototype to take target_hw_bp_type as argument instead of a Z
7289 * i386-low.h: Include break-common.h here.
7290 (Z_packet_to_hw_type): Declare.
7291 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7293 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7294 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7295 (x86_remove_point): Convert the packet number to a
7296 target_hw_bp_type before calling i386_low_remove_watchpoint.
7297 * win32-i386-low.c (i386_insert_point): Convert the packet number
7298 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7299 (i386_remove_point): Convert the packet number to a
7300 target_hw_bp_type before calling i386_low_remove_watchpoint.
7302 2014-04-23 Pedro Alves <palves@redhat.com>
7304 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7306 2014-04-10 Pedro Alves <palves@redhat.com>
7308 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7309 Check if the condition or command is NULL before checking if the
7310 breakpoint is known. On success, return true.
7311 * mem-break.h (add_breakpoint_condition): Document return.
7312 (add_breakpoint_commands): Add describing comment.
7313 * server.c (skip_to_semicolon): New function.
7314 (process_point_options): Use it.
7316 2014-04-09 Pedro Alves <palves@redhat.com>
7318 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7321 2014-02-27 Pedro Alves <palves@redhat.com>
7324 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7326 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7328 (last_thread_of_process_p): Take a PID argument instead of a
7330 (linux_wait_for_lwp): Delete.
7331 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7333 (linux_low_filter_event): New function, party factored out from
7334 linux_wait_for_event.
7335 (linux_wait_for_event): Rename to ...
7336 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7337 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7338 sigsuspend. Check for zombie leaders.
7339 (linux_wait_for_event): Reimplement as wrapper around
7340 linux_wait_for_event_filtered.
7341 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7342 a normal or signal exit is seen, it's the whole process exiting.
7343 (wait_for_sigstop): No longer a for_each_inferior callback.
7344 Rewrite on top of linux_wait_for_event_filtered.
7345 (stop_all_lwps): Call wait_for_sigstop directly.
7346 * server.c (resume, handle_target_event): Handle
7347 TARGET_WAITKIND_NO_RESUMED.
7349 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7351 * win32-low.c (psapi_get_dll_name,
7352 * win32_CreateToolhelp32Snapshot): Delete.
7353 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7354 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7356 (handle_load_dll): Add function description.
7357 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7359 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7361 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7363 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7364 base address when calling win32_add_one_solib.
7365 (handle_load_dll): Delete local variable load_addr.
7366 Remove 0x1000 offset applied to DLL base address when calling
7367 win32_add_one_solib.
7368 (handle_unload_dll): Add comment.
7370 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7372 * win32-low.c (win32_add_all_dlls): Renames
7373 win32_ensure_ntdll_loaded. Rewrite function documentation.
7374 Adjust implementation to always load all DLLs.
7375 Add 0x1000 offset to DLL base address when calling
7376 win32_add_one_solib.
7377 (child_initialization_done): New static global.
7378 (do_initial_child_stuff): Set child_initialization_done to
7379 zero during child initialization, and 1 after. Replace call
7380 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7382 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7383 (handle_unload_dll): Add function documentation.
7384 (get_child_debug_event): Ignore load and unload DLL events
7385 during child initialization.
7387 2014-02-20 Doug Evans <dje@google.com>
7389 Remove global all_lwps.
7390 * inferiors.h (ptid_of): Move here from linux-low.h.
7391 (pid_of, lwpid_of): Ditto.
7392 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7393 parameter is a struct thread_info * now.
7394 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7395 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7396 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7398 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7399 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7400 * linux-arm-low.c (update_registers_callback): Update, "entry"
7401 parameter is a struct thread_info * now.
7402 Fetch lwpid from current_inferior directly.
7403 (arm_insert_point): Pass &all_threads to find_inferior instead of
7405 (arm_remove_point): Ditto.
7406 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7407 (arm_prepare_to_resume): Fetch pid from thread.
7408 (arm_read_description): Fetch lwpid from current_inferior directly.
7409 * linux-low.c (all_lwps): Delete.
7410 (delete_lwp): Delete call to remove_inferior.
7411 (handle_extended_wait): Fetch lwpid from thread.
7412 (add_lwp): Don't set lwp->entry.id. Remove call to
7413 add_inferior_to_list.
7414 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7415 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7416 (kill_one_lwp_callback): Ditto.
7417 (linux_kill): Don't dereference NULL pointer.
7418 Fetch ptid,lwpid from thread.
7419 (get_detach_signal): Fetch ptid from thread.
7420 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7421 Simplify call to regcache_invalidate_thread.
7422 (delete_lwp_callback): Update, "entry" parameter is a
7423 struct thread_info * now. Fetch pid from thread.
7424 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7425 (status_pending_p_callback): Update, "entry" parameter is a
7426 struct thread_info * now. Fetch ptid from thread.
7427 (find_lwp_pid): Update, "entry" parameter is a
7428 struct thread_info * now.
7429 (linux_wait_for_lwp): Fetch pid from thread.
7430 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7431 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7432 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7433 (dequeue_one_deferred_signal): Ditto.
7434 (cancel_breakpoint): Fetch ptid from current_inferior.
7435 (linux_wait_for_event): Pass &all_threads to find_inferior,
7436 not &all_lwps. Fetch ptid, lwpid from thread.
7437 (count_events_callback): Update, "entry" parameter is a
7438 struct thread_info * now.
7439 (select_singlestep_lwp_callback): Ditto.
7440 (select_event_lwp_callback): Ditto.
7441 (cancel_breakpoints_callback): Ditto.
7442 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7444 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7445 (unsuspend_one_lwp): Update, "entry" parameter is a
7446 struct thread_info * now.
7447 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7449 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7450 Fetch lwpid from thread, not lwp.
7451 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7452 Pass &all_threads to find_inferior, not &all_lwps.
7453 (send_sigstop): Fetch lwpid from thread, not lwp.
7454 (send_sigstop_callback): Update, "entry" parameter is a
7455 struct thread_info * now.
7456 (suspend_and_send_sigstop_callback): Ditto.
7457 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7458 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7459 struct thread_info * now.
7460 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7462 (lwp_running): Update, "entry" parameter is a
7463 struct thread_info * now.
7464 (stop_all_lwps): Fetch ptid from thread.
7465 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7466 (linux_resume_one_lwp): Fetch lwpid from thread.
7467 (linux_set_resume_request): Update, "entry" parameter is a
7468 struct thread_info * now. Fetch pid, lwpid from thread.
7469 (resume_status_pending_p): Update, "entry" parameter is a
7470 struct thread_info * now.
7471 (need_step_over_p): Ditto. Fetch lwpid from thread.
7472 (start_step_over): Fetch lwpid from thread.
7473 (linux_resume_one_thread): Update, "entry" parameter is a
7474 struct thread_info * now. Fetch lwpid from thread.
7475 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7476 (proceed_one_lwp): Update, "entry" parameter is a
7477 struct thread_info * now. Fetch lwpid from thread.
7478 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7479 struct thread_info * now.
7480 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7481 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7482 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7484 (regsets_store_inferior_registers): Ditto.
7485 (fetch_register, store_register): Ditto.
7486 (linux_read_memory, linux_write_memory): Ditto.
7487 (linux_request_interrupt): Ditto.
7488 (linux_read_auxv): Ditto.
7489 (linux_xfer_siginfo): Ditto.
7490 (linux_qxfer_spu): Ditto.
7491 (linux_qxfer_libraries_svr4): Ditto.
7492 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7493 moved to inferiors.h.
7495 (get_thread_lwp): Update.
7496 (struct lwp_info): Delete member "entry". Simplify comment for
7499 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7500 current_inferior directly.
7501 (update_watch_registers_callback): Update, "entry" parameter is a
7502 struct thread_info * now. Fetch pid from thread.
7503 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7504 (mips_insert_point): Fetch lwpid from current_inferior.
7505 Pass &all_threads to find_inferior, not &all_lwps.
7506 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7507 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7509 (mips_stopped_data_address): Ditto.
7510 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7512 * linux-tile-low.c (tile_arch_setup): Ditto.
7513 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7514 (update_debug_registers_callback): Update, "entry" parameter is a
7515 struct thread_info * now. Fetch pid from thread.
7516 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7517 Pass &all_threads to find_inferior, not &all_lwps.
7518 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7519 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7520 Pass &all_threads to find_inferior, not &all_lwps.
7521 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7522 (i386_dr_low_get_status): Ditto.
7523 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7524 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7525 (x86_linux_read_description): Ditto.
7526 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7528 2014-02-20 Doug Evans <dje@google.com>
7530 * inferiors.c (get_first_inferior): Fix buglet.
7532 2014-02-19 Doug Evans <dje@google.com>
7534 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7535 * inferiors.c (add_thread): Change result type to struct thread_info *.
7536 All callers updated.
7537 (add_lwp): Call add_thread here instead of in callers.
7538 All callers updated.
7539 * linux-low.h (get_lwp_thread): Rewrite.
7540 (struct lwp_info): New member "thread".
7542 2014-02-19 Doug Evans <dje@google.com>
7544 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7545 All callers updated.
7547 2014-02-19 Doug Evans <dje@google.com>
7549 * inferiors.c (add_thread): Fix whitespace.
7551 2014-02-19 Doug Evans <dje@google.com>
7553 * dll.c (clear_dlls): Replace accessing list implemention details
7555 * gdbthread.h (get_first_thread): Declare.
7556 * inferiors.c (for_each_inferior_with_data): New function.
7557 (get_first_thread): New function.
7558 (find_thread_ptid): Simplify.
7559 (get_first_inferior): New function.
7560 (clear_list): Delete.
7561 (one_inferior_p): New function.
7562 (clear_inferior_list): New function.
7563 (clear_inferiors): Update.
7564 * inferiors.h (for_each_inferior_with_data): Declare.
7565 (clear_inferior_list): Declare.
7566 (one_inferior_p): Declare.
7567 (get_first_inferior): Declare.
7568 * linux-low.c (linux_wait_for_event): Replace accessing list
7569 implemention details with API function.
7570 * server.c (target_running): Ditto.
7571 (accumulate_file_name_length): New function.
7572 (emit_dll_description): New function.
7573 (handle_qxfer_libraries): Replace accessing list implemention
7574 details with API function.
7575 (handle_qxfer_threads_worker): New function.
7576 (handle_qxfer_threads_proper): Replace accessing list implemention
7577 details with API function.
7578 (handle_query): Ditto.
7579 (visit_actioned_threads_callback_ftype): New typedef.
7580 (visit_actioned_threads_data): New struct.
7581 (visit_actioned_threads): Rewrite to be find_inferior callback.
7582 (resume): Call find_inferior.
7583 (handle_status): Replace accessing list implemention
7584 details with API function.
7585 (process_serial_event): Replace accessing list implemention details
7587 * target.c (set_desired_inferior): Replace accessing list implemention
7588 details with API function.
7589 * tracepoint.c (same_process_p): New function.
7590 (gdb_agent_about_to_close): Replace accessing list implemention
7591 details with API function.
7592 * win32-low.c (child_delete_thread): Replace accessing list
7593 implemention details with API function.
7594 (match_dll_by_basename): New function.
7595 (dll_is_loaded_by_basename): New function.
7596 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7597 details call to dll_is_loaded_by_basename.
7599 2014-02-19 Doug Evans <dje@google.com>
7601 * dll.h (struct dll_info): Add comment.
7602 * gdbthread.h (struct thread_info): Add comment.
7603 (current_ptid): Simplify.
7604 * inferiors.c (add_process): Update.
7605 (remove_process): Update.
7606 * inferiors.h (struct process_info): Rename member "head" to "entry".
7607 * linux-low.c (delete_lwp): Update.
7609 (last_thread_of_process_p): Update.
7610 (kill_one_lwp_callback, linux_kill): Update.
7611 (status_pending_p_callback): Update.
7612 (wait_for_sigstop): Update. Simplify read of ptid.
7613 (start_step_over): Update.
7614 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7615 (get_lwp_thread): Update.
7616 (struct lwp_info): Rename member "head" to "entry".
7617 * regcache.h (inferior_list_entry): Delete.
7618 * server.c (kill_inferior_callback): Update.
7619 (detach_or_kill_inferior_callback): Update.
7620 (print_started_pid): Update.
7621 (print_attached_pid): Update.
7622 (process_serial_event): Simplify read of ptid.
7623 * thread-db.c (thread_db_create_event): Update.
7624 (thread_db_get_tls_address): Update.
7625 * win32-low.c (current_inferior_ptid): Simplify.
7627 2014-02-19 Tom Tromey <tromey@redhat.com>
7629 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7631 (target_supports_btrace): Update.
7633 2014-02-14 Yao Qi <yao@codesourcery.com>
7635 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7636 (rsp-low-ipa.o): New target.
7638 2014-02-12 Tom Tromey <tromey@redhat.com>
7640 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7641 convert_ascii_to_int.
7642 * regcache.c (registers_to_string): Likewise.
7643 * remote-utils.c (decode_M_packet): Likewise.
7644 * server.c (process_serial_event): Likewise.
7646 2014-02-12 Tom Tromey <tromey@redhat.com>
7648 * server.c (handle_query, handle_v_run): Use hex2bin, not
7650 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7652 2014-02-12 Tom Tromey <tromey@redhat.com>
7654 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7655 convert_int_to_ascii.
7656 * regcache.c (registers_to_string, collect_register_as_string):
7658 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7660 * server.c (process_serial_event): Likewise.
7661 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7662 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7664 2014-02-12 Tom Tromey <tromey@redhat.com>
7666 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7667 bin2hex, not hexify.
7668 * tracepoint.c (cmd_qtstatus): Likewise.
7670 2014-02-12 Tom Tromey <tromey@redhat.com>
7672 * remote-utils.c (monitor_output): Pass explicit length to
7675 2014-02-12 Tom Tromey <tromey@redhat.com>
7677 * tracepoint.c: Include rsp-low.h.
7678 * server.c: Include rsp-low.h.
7679 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7680 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7682 * remote-utils.c: Include rsp-low.h.
7683 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7684 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7685 (convert_int_to_ascii, convert_ascii_to_int): Move to
7687 * regcache.c: Include rsp-low.h.
7688 * ax.c: Include rsp-low.h.
7689 * Makefile.in (SFILES): Add common/rsp-low.c.
7690 (OBS): Add rsp-low.o.
7691 (rsp-low.o): New target.
7693 2014-02-12 Tom Tromey <tromey@redhat.com>
7695 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7696 Include print-utils.h.
7697 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7698 (plongest, thirty_two, phex_nz): Remove.
7699 * Makefile.in (SFILES): Add common/print-utils.c.
7700 (OBS): Add print-utils.o.
7701 (print-utils-ipa.o): New target.
7702 (print-utils.o): New target.
7703 (IPA_OBJS): Add print-utils-ipa.o.
7705 2014-02-06 Tom Tromey <tromey@redhat.com>
7707 * Makefile.in (SFILES): Fix indentation.
7709 2014-02-05 Doug Evans <dje@google.com>
7711 * linux-low.c (linux_wait_for_event): Improve comment.
7712 (linux_wait_1): Keep current_inferior in sync with event_child.
7714 2014-01-22 Doug Evans <dje@google.com>
7716 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7718 2014-01-22 Doug Evans <dje@google.com>
7720 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7721 * configure: Regenerate.
7722 * config.in: Regenerate.
7723 * Makefile.in (SFILES): Add debug.c.
7725 * debug.c: New file.
7726 * debug.h: New file.
7727 * linux-aarch64-low.c (*): Update all debugging printfs to use
7728 debug_printf instead of fprintf.
7729 * linux-arm-low.c (*): Ditto.
7730 * linux-cris-low.c (*): Ditto.
7731 * linux-crisv32-low.c (*): Ditto.
7732 * linux-m32r-low.c (*): Ditto.
7733 * linux-sparc-low.c (*): Ditto.
7734 * linux-x86.c (*): Ditto.
7735 * linux-low.c (*): Ditto.
7736 (linux_wait_1): Add calls to debug_enter, debug_exit.
7737 (linux_wait): Remove redundant debugging printf.
7738 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7739 (linux_resume, unstop_all_lwps): Ditto.
7740 * mem-break.c (*): Update all debugging printfs to use
7741 debug_printf instead of fprintf.
7742 * remote-utils.c (*): Ditto.
7743 * thread-db.c (*): Ditto.
7744 * server.c #include <ctype.h>, "gdb_vecs.h".
7745 (debug_threads): Moved to debug.c.
7746 (*): Update all debugging printfs to use debug_printf instead of
7748 (start_inferior): Replace call to fflush with call to debug_flush.
7749 (monitor_show_help): Mention set debug-format.
7750 (parse_debug_format_options): New function.
7751 (handle_monitor_command): Handle "monitor set debug-format".
7752 (gdbserver_usage): Mention --debug-format.
7753 (main): Parse --debug-format.
7754 * server.h (debug_threads): Declaration moved to debug.h.
7756 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7757 trace_debug_1 that uses debug_printf.
7758 (tracepoint_look_up_symbols): Update all debugging printfs to use
7759 debug_printf instead of fprintf.
7761 2014-01-20 Baruch Siach <baruch@tkos.co.il>
7763 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7766 2014-01-17 Pedro Alves <palves@redhat.com>
7769 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7770 defined after including gdb_proc_service.h.
7772 2014-01-16 Doug Evans <dje@google.com>
7774 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7775 (match_dll): Use it.
7777 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7779 * target.h (target_ops) <read_btrace>: Change parameters and
7780 return type to allow error reporting.
7781 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7782 trace reading errors on.
7783 * linux-low.c (linux_low_read_btrace): Pass trace reading
7785 (linux_low_disable_btrace): New.
7787 2014-01-15 Doug Evans <dje@google.com>
7789 * inferiors.c (thread_id_to_gdb_id): Delete.
7790 * inferiors.h (thread_id_to_gdb_id): Delete.
7792 2014-01-13 Eli Zaretskii <eliz@gnu.org>
7794 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7795 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7798 2014-01-08 Pedro Alves <palves@redhat.com>
7800 * server.c (handle_status): Don't discard previous queued stop
7801 replies or thread's pending status here.
7802 (main) <disconnection>: Do it here instead.
7804 2014-01-08 Pedro Alves <palves@redhat.com>
7806 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7807 * server.c (visit_actioned_threads, handle_pending_status): New
7809 (handle_v_cont): Factor out parts to ...
7810 (resume): ... this new function. If in all-stop, and a thread
7811 being resumed has a pending status, report it without actually
7813 (myresume): Adjust to use the new 'resume' function.
7814 (clear_pending_status_callback, set_pending_status_callback)
7815 (find_status_pending_thread_callback): New functions.
7816 (handle_status): Handle the case of multiple threads having
7817 interesting statuses to report. Report threads' real last signal
7818 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7819 with an interesting thread to report the status for, instead of
7820 always reporting the status of the first thread.
7822 2014-01-01 Joel Brobecker <brobecker@adacore.com>
7824 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7825 * gdbreplay.c (gdbreplay_version): Likewise.
7827 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7829 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7830 iov.iov_len with the real length in use.
7832 2013-12-13 Joel Brobecker <brobecker@adacore.com>
7834 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7835 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7836 for all targets that use win32-low.c.
7837 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7838 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7840 2013-12-13 Pedro Alves <palves@redhat.com>
7842 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7843 if equal to TARGET_WAITKIND_LOADED.
7844 * win32-low.c (cached_status): New static global.
7845 (win32_wait): Add declaration.
7846 (do_initial_child_stuff): Flush all initial pending debug events
7847 up to the initial breakpoint.
7848 (win32_wait): If CACHED_STATUS was set, return that instead
7849 of doing a real wait. Remove the code resuming the execution
7850 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7851 during the initial phase. Also remove the code changing
7852 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7853 TARGET_WAITKIND_STOPPED.
7855 2013-12-11 Yao Qi <yao@codesourcery.com>
7857 * notif.c (handle_notif_ack): Return 0 if no notification
7860 2013-11-20 Doug Evans <dje@google.com>
7862 * linux-low.c (linux_set_resume_request): Fix comment.
7864 2013-11-20 Doug Evans <dje@google.com>
7866 * linux-low.c (resume_status_pending_p): Tweak comment.
7868 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7870 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7871 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7872 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7873 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7874 (srv_amd64_regobj): Add amd64-mpx.o.
7875 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7876 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7877 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7878 * i387-fp.c (num_pl_bnd_register) Added constant.
7879 (num_pl_bnd_cfg_registers) Added constant.
7880 (struct i387_xsave) Added reserved area and MPX fields.
7881 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7882 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7884 (tdesc_i386_mpx_linux): Add MPX amd64 target.
7885 (init_registers_amd64_mpx_linux): Declare new function.
7886 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7887 (x86_64_regmap): Add MPX registers.
7888 (x86_linux_read_description): Add MPX case.
7889 (initialize_low_arch): Initialize MPX targets.
7891 2013-11-18 Tom Tromey <tromey@redhat.com>
7893 * configure: Rebuild.
7894 * configure.ac: Don't check for stdlib.h.
7895 * gdbreplay.c: Unconditionally include stdlib.h.
7897 2013-11-18 Tom Tromey <tromey@redhat.com>
7899 * config.in: Rebuild.
7900 * configure: Rebuild.
7901 * configure.ac: Don't use AC_HEADER_DIRENT.
7903 2013-11-18 Tom Tromey <tromey@redhat.com>
7905 * server.h: Don't check HAVE_STRING_H.
7906 * gdbreplay.c: Don't check HAVE_STRING_H.
7907 * configure: Rebuild.
7909 2013-11-18 Tom Tromey <tromey@redhat.com>
7911 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7914 2013-11-08 Tom Tromey <tromey@redhat.com>
7916 * configure, config.in: Rebuild.
7917 * configure.ac: Remove unused configury.
7919 2013-11-08 Tom Tromey <tromey@redhat.com>
7921 * acinclude.m4: Include common.m4, codeset.m4.
7922 * configure, config.in: Rebuild.
7923 * configure.ac: Use GDB_AC_COMMON.
7925 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
7927 * linux-s390-low.c (HWCAP_S390_TE): New define.
7928 (s390_arch_setup): Consider the TE field in the HWCAP for
7929 determining 'have_regset_tdb'.
7931 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
7934 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
7937 2013-10-02 Pedro Alves <palves@redhat.com>
7939 * server.c (process_serial_event): Don't output "GDBserver
7940 exiting" if GDB is connected through stdio.
7941 * target.c (mywait): Likewise, be silent if GDB is connected
7944 2013-10-01 Joel Brobecker <brobecker@adacore.com>
7946 * lynx-low.c (lynx_add_threads_after_attach): New function.
7947 (lynx_attach): Remove call to add_thread. Add call to
7948 lynx_add_threads_after_attach instead.
7950 2013-09-28 Mike Frysinger <vapier@gentoo.org>
7952 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
7953 * config.in, configure: Regenerated.
7955 2013-09-18 Yao Qi <yao@codesourcery.com>
7958 * server.c (start_inferior): Clear 'resume_info'.
7960 2013-09-16 Jiong Wang <jiwang@tilera.com>
7962 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
7965 2013-09-16 Jiong Wang <jiwang@tilera.com>
7967 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
7968 linux-tile-low.o to srv_tgtobj.
7970 2013-09-16 Will Newton <will.newton@linaro.org>
7972 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
7975 2013-09-06 Pedro Alves <palves@redhat.com>
7977 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
7978 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
7979 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
7980 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
7981 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
7982 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
7984 2013-09-06 Pedro Alves <palves@redhat.com>
7986 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
7987 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
7989 2013-09-06 Pedro Alves <palves@redhat.com>
7991 * linux-amd64-ipa.c: Include tracepoint.h.
7992 * linux-i386-ipa.c: Include tracepoint.h.
7994 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7996 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
7997 (ps_get_thread_area): New function.
7999 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8001 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8002 (initialize_low_arch): Call init_registers_crisv32 rather than
8003 init_register_crisv32.
8005 2013-09-05 Pedro Alves <palves@redhat.com>
8007 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8009 * hostio.h: ... this new file.
8010 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8011 win32-low.c: Include hostio.h.
8013 2013-09-05 Pedro Alves <palves@redhat.com>
8015 * server.h (gdb_client_data, handler_func, callback_handler_func)
8016 (delete_file_handler, add_file_handler, append_callback_event)
8017 (delete_callback_event, start_event_loop, initialize_event_loop):
8018 Move to event-loop.h and include it.
8019 * event-loop.h: New file.
8021 2013-09-05 Pedro Alves <palves@redhat.com>
8023 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8024 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8025 (loaded_dll, unloaded_dll): Move to ...
8026 * dll.h: ... this new file.
8027 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8029 2013-09-05 Pedro Alves <palves@redhat.com>
8031 * server.h (current_process, get_thread_process, all_processes)
8032 (add_inferior_to_list, for_each_inferior, current_inferior)
8033 (remove_inferior, add_process, remove_process, find_process_pid)
8034 (have_started_inferiors_p, have_attached_inferiors_p)
8035 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8036 (clear_inferiors, find_inferior, find_inferior_id)
8037 (inferior_target_data, set_inferior_target_data)
8038 (inferior_regcache_data, set_inferior_regcache_data): Move to
8039 inferiors.h, and include it.
8040 * inferiors.h: New file.
8042 2013-09-05 Pedro Alves <palves@redhat.com>
8044 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8048 2013-09-05 Pedro Alves <palves@redhat.com>
8050 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8052 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8053 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8054 (handle_tracepoint_general_set, handle_tracepoint_query)
8055 (tracepoint_finished_step, tracepoint_was_hit)
8056 (release_while_stepping_state_list, current_traceframe)
8057 (in_readonly_region, traceframe_read_mem)
8058 (fetch_traceframe_registers, traceframe_read_sdata)
8059 (traceframe_read_info, struct fast_tpoint_collect_status)
8060 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8061 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8062 (supply_fast_tracepoint_registers)
8063 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8064 (ipa_tdesc, claim_trampoline_space)
8065 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8066 (agent_mem_read, agent_get_trace_state_variable_value)
8067 (agent_set_trace_state_variable_value, agent_tsv_read)
8068 (agent_mem_read_string, get_raw_reg_func_addr)
8069 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8070 * tracepoint.h: ... this new file.
8072 2013-09-05 Pedro Alves <palves@redhat.com>
8074 * server.h (perror_with_name, error, fatal, warning, paddress)
8075 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8077 * utils.h: New file.
8079 2013-09-05 Pedro Alves <palves@redhat.com>
8081 * server.h (remote_debug, noack_mode, transport_is_reliable)
8082 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8083 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8084 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8085 (write_enn, initialize_async_io, enable_async_io)
8086 (disable_async_io, check_remote_input_interrupt_request)
8087 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8088 (dead_thread_notify, prepare_resume_reply)
8089 (decode_address_to_semicolon, decode_address, decode_m_packet)
8090 (decode_M_packet, decode_X_packet, decode_xfer_write)
8091 (decode_search_memory_packet, unhexify, hexify)
8092 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8093 (look_up_one_symbol, relocate_instruction)
8094 (monitor_output): Move to remote-utils.h, and include it.
8095 * remote-utils.h: New file.
8097 2013-09-05 Pedro Alves <palves@redhat.com>
8099 * server.h (_): Delete.
8101 2013-09-02 Pedro Alves <palves@redhat.com>
8103 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8104 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8106 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8108 2013-09-02 Pierre Muller <muller@sourceware.org>
8110 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8111 or WriteProcessMemory complete successfully and handle
8112 ERROR_PARTIAL_COPY error.
8114 2013-09-02 Pedro Alves <palves@redhat.com>
8116 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8117 error instead of EIO.
8119 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8122 * linux-low.c: Include filestuff.h.
8123 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8124 * lynx-low.c: Include filestuff.h.
8125 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8126 * server.c: Include filestuff.h.
8127 (main): Call notice_open_fds.
8128 * spu-low.c: Include filestuff.h.
8129 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8131 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
8133 * Makefile.in: Explain why ../target and ../nat are not
8134 listed as include file search paths.
8135 (linux-waitpid.o): New object file rule.
8136 * configure.srv (srv_native_linux_obj): New variable.
8137 Replace all occurrences of linux native object files with
8138 $srv_native_linux_obj.
8139 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8140 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8141 (linux_enable_event_reporting): Remove declaration.
8142 (my_waitpid): Moved to common/linux-waitpid.c.
8143 (linux_wait_for_event): Pass ptid when calling
8144 linux_enable_event_reporting.
8145 (linux_supports_tracefork_flag): Remove.
8146 (linux_enable_event_reporting): Likewise.
8147 (linux_tracefork_grandchild): Remove.
8148 (STACK_SIZE): Moved to common/linux-ptrace.c.
8149 (linux_tracefork_child): Remove.
8150 (linux_test_for_tracefork): Remove.
8151 (linux_look_up_symbols): Call linux_supports_traceclone.
8152 (initialize_low): Remove call to linux_test_for_tracefork.
8153 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8154 common/linux-ptrace.h.
8155 (PTRACE_TYPE_ARG4): Likewise.
8156 Include linux-ptrace.h.
8158 2013-08-21 Pedro Alves <palves@redhat.com>
8160 * config.in: Renegerate.
8162 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
8164 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8165 (SFILES): Remove $(srcdir)/common/target-common.c and
8166 add $(srcdir)/target/waitstatus.c.
8167 (OBS): Remove target-common.o and add waitstatus.o.
8168 (server_h): Remove $(srcdir)/../common/target-common.h and
8169 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8170 and $(srcdir)/../target/waitstatus.h.
8171 (target-common.o): Remove.
8172 (waitstatus.o): New target object file.
8173 * target.h: Do not include target-common.h and
8174 include target/resume.h, target/wait.h and
8175 target/waitstatus.h.
8177 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
8179 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8180 to PTRACE_TYPE_ARG3.
8181 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8182 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8184 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8185 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8187 2013-07-27 Jie Zhang <jie@codesourcery.com>
8188 Daniel Jacobowitz <dan@codesourcery.com>
8189 Yao Qi <yao@codesourcery.com>
8191 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8192 (mips-linux-watch.o): New rule.
8193 (mips_linux_watch_h): New variable.
8194 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8196 * linux-mips-low.c: Include mips-linux-watch.h.
8197 (struct arch_process_info, struct arch_lwp_info): New.
8198 (update_watch_registers_callback): New function.
8199 (mips_linux_new_process, mips_linux_new_thread) New functions.
8200 (mips_linux_prepare_to_resume, mips_insert_point): New
8202 (mips_remove_point, mips_stopped_by_watchpoint): New
8204 (rsp_bp_type_to_target_hw_bp_type): New function.
8205 (mips_stopped_data_address): New function.
8206 (the_low_target): Add watchpoint support functions.
8208 2013-07-27 Yao Qi <yao@codesourcery.com>
8210 * i386-low.c: Include break-common.h.
8211 (enum target_hw_bp_type): Remove.
8213 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
8215 * Makefile.in (SFILES): /common/target-common.c.
8216 (OBS): Add target-common.o.
8217 (server_h): Add $(srcdir)/../common/target-common.h.
8218 (target-common.o): New target.
8219 * server.c (queue_stop_reply_callback): Free
8220 status string after use.
8221 * target.c (target_waitstatus_to_string): Remove.
8222 * target.h: Include target-common.h.
8223 (resume_kind): Likewise.
8224 (target_waitkind): Likewise.
8225 (target_waitstatus): Likewise.
8226 (TARGET_WNOHANG): Likewise.
8228 2013-07-04 Yao Qi <yao@codesourcery.com>
8230 * Makefile.in (host_alias): Use @host_noncanonical@.
8231 (target_alias): Use @target_noncanonical@.
8232 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8233 ACX_NONCANONICAL_HOST.
8234 * configure: Regenerated.
8237 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8239 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8240 * configure: Rebuild.
8241 * Makefile.in (version_host, version_target): Get from configure.
8242 (version.c): Use $(version_host) and $(version_target).
8244 2013-07-03 Pedro Alves <palves@redhat.com>
8246 * Makefile.in (config.status): Depend on development.sh.
8247 * acinclude.m4: Include libmcheck.m4.
8248 * configure: Regenerate.
8250 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8252 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8253 attribute inside the parentheses.
8254 (winapi_DebugSetProcessKillOnExit): Ditto.
8255 (winapi_DebugBreakProcess): Ditto.
8256 (winapi_GenerateConsoleCtrlEvent): Ditto.
8258 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8260 * notif.h (notif_event): Add a dummy member to avoid compiler
8263 2013-07-01 Pedro Alves <palves@redhat.com>
8265 * hostio.c (HOSTIO_PATH_MAX): Define.
8266 (require_filename, handle_open, handle_unlink, handle_readlink):
8269 2013-07-01 Pedro Alves <palves@redhat.com>
8271 * server.h: Include "pathmax.h".
8272 * linux-low.c: Don't include sys/param.h.
8273 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8275 * win32-low.c: Don't include sys/param.h.
8276 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8278 2013-07-01 Pedro Alves <palves@redhat.com>
8280 * event-loop.c: Don't check HAVE_UNISTD_H before including
8282 * gdbreplay.c: Likewise.
8283 * remote-utils.c: Likewise.
8284 * server.c: Likewise.
8285 * configure.ac: Don't check for unistd.h.
8286 * configure: Regenerate.
8288 2013-06-28 Tom Tromey <tromey@redhat.com>
8290 * Makefile.in (version.c): Use version.in, not
8293 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8295 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8296 * configure: Rebuild.
8297 * Makefile.in (version_host, version_target): Get from configure.
8298 (version.c): Use $(version_host) and $(version_target).
8300 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8302 Fix trace-status to output user name without trailing colon.
8303 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8305 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8307 Fix trace-status to output proper start-time and stop-time.
8308 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8309 output start time and stop time in hex as gdb expects.
8311 2013-06-26 Pedro Alves <pedro@codesourcery.com>
8313 * tracepoint.c (build_traceframe_info_xml): Output trace state
8314 variables present in the trace buffer.
8316 2013-06-24 Tom Tromey <tromey@redhat.com>
8318 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8320 (version.o): Remove.
8321 * gdbreplay.c: Include version.h.
8322 (version, host_name): Don't declare.
8323 * server.h: Include version.h.
8324 (version, host_name): Don't declare.
8326 2013-06-12 Pedro Alves <palves@redhat.com>
8328 * linux-x86-low.c (linux_is_elf64): Delete global.
8329 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8330 with local linux_pid_exe_is_elf_64_file use.
8332 2013-06-11 Pedro Alves <palves@redhat.com>
8334 * linux-low.c (regset_disabled, disable_regset): New functions.
8335 (regsets_fetch_inferior_registers)
8336 (regsets_store_inferior_registers): Use them.
8337 (initialize_regsets_info); Don't allocate the disabled_regsets
8339 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8342 2013-06-11 Pedro Alves <palves@redhat.com>
8344 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8347 2013-06-11 Pedro Alves <palves@redhat.com>
8349 * linux-x86-low.c (initialize_low_arch): Call
8350 init_registers_x32_avx_linux.
8352 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8354 Fix compatibility with Android Bionic.
8355 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8358 2013-06-07 Pedro Alves <palves@redhat.com>
8361 * Makefile.in (OBS): Add tdesc.o.
8362 (IPA_OBJS): Add tdesc-ipa.o.
8363 (tdesc-ipa.o): New rule.
8364 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8366 * linux-low.c (new_inferior): Delete.
8367 (disabled_regsets, num_regsets): Delete.
8368 (linux_add_process): Adjust to set the new per-process
8370 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8371 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8372 was a stop. When calling arch_setup, switch the current inferior
8373 to the thread that got an event.
8374 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8375 (regsets_fetch_inferior_registers)
8376 (regsets_store_inferior_registers): New regsets_info parameter.
8378 (linux_register_in_regsets): New regs_info parameter. Adjust to
8380 (register_addr, fetch_register, store_register): New usrregs_info
8381 parameter. Adjust to use it.
8382 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8383 parameter regs_info. Adjust to use it.
8384 (linux_fetch_registers): Get the current inferior's regs_info, and
8386 (linux_store_registers): Ditto.
8387 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8388 (initialize_low): Don't initialize the target_regsets here. Call
8389 initialize_low_arch.
8390 * linux-low.h (target_regsets): Delete declaration.
8391 (struct regsets_info): New.
8392 (struct usrregs_info): New.
8393 (struct regs_info): New.
8394 (struct process_info_private) <new_inferior>: New field.
8395 (struct linux_target_ops): Delete the num_regs, regmap, and
8396 regset_bitmap fields. New field regs_info.
8397 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8398 * i387-fp.c (num_xmm_registers): Delete.
8399 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8400 calls to new interface.
8401 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8402 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8403 Infer the number of xmm registers from the regcache's target
8405 * i387-fp.h (num_xmm_registers): Delete.
8406 * inferiors.c (add_thread): Don't install the thread's regcache
8408 * proc-service.c (gregset_info): Fetch the current inferior's
8409 regs_info. Adjust to use it.
8410 * regcache.c: Include tdesc.h.
8411 (register_bytes, reg_defs, num_registers)
8412 (gdbserver_expedite_regs): Delete.
8413 (get_thread_regcache): If the thread doesn't have a regcache yet,
8414 create one, instead of aborting gdbserver.
8415 (regcache_invalidate_one): Rename to ...
8416 (regcache_invalidate_thread): ... this.
8417 (regcache_invalidate_one): New.
8418 (regcache_invalidate): Only invalidate registers of the current
8420 (init_register_cache): Add target_desc parameter, and use it.
8421 (new_register_cache): Ditto. Assert the target description has a
8422 non zero registers_size.
8423 (regcache_cpy): Add assertions. Adjust.
8424 (realloc_register_cache, set_register_cache): Delete.
8425 (registers_to_string, registers_from_string): Adjust.
8426 (find_register_by_name, find_regno, find_register_by_number)
8427 (register_cache_size): Add target_desc parameter, and use it.
8428 (free_register_cache_thread, free_register_cache_thread_one)
8429 (regcache_release, register_cache_size): New.
8430 (register_size): Add target_desc parameter, and use it.
8431 (register_data, supply_register, supply_register_zeroed)
8432 (supply_regblock, supply_register_by_name, collect_register)
8433 (collect_register_as_string, collect_register_by_name): Adjust.
8434 * regcache.h (struct target_desc): Forward declare.
8435 (struct regcache) <tdesc>: New field.
8436 (init_register_cache, new_register_cache): Add target_desc
8438 (regcache_invalidate_thread): Declare.
8439 (regcache_invalidate_one): Delete declaration.
8440 (regcache_release): Declare.
8441 (find_register_by_number, register_cache_size, register_size)
8442 (find_regno): Add target_desc parameter.
8443 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8445 * remote-utils.c: Include tdesc.h.
8446 (outreg, prepare_resume_reply): Adjust.
8447 * server.c: Include tdesc.h.
8448 (gdbserver_xmltarget): Delete declaration.
8449 (get_features_xml, process_serial_event): Adjust.
8450 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8452 (struct process_info) <tdesc>: New field.
8453 (ipa_tdesc): Declare.
8454 * tdesc.c: New file.
8455 * tdesc.h: New file.
8456 * tracepoint.c: Include tdesc.h.
8457 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8458 (get_context_regcache): Adjust to pass ipa_tdesc down.
8459 (do_action_at_tracepoint): Adjust to get the register cache size
8460 from the context regcache's description.
8461 (traceframe_walk_blocks): Adjust to get the register cache size
8462 from the current trace frame's description.
8463 (traceframe_get_pc): Adjust to get current trace frame's
8464 description and pass it down.
8465 (gdb_collect): Adjust to get the register cache size from the
8467 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8468 (gdbserver_xmltarget): Delete.
8469 (initialize_low_tracepoint): Set the ipa's target description.
8470 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8471 (initialize_low_tracepoint): Set the ipa's target description.
8472 * linux-x86-low.c: Include tdesc.h.
8473 [__x86_64__] (is_64bit_tdesc): New.
8474 (ps_get_thread_area, x86_get_thread_area): Use it.
8475 (i386_cannot_store_register): Rename to ...
8476 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8477 (i386_cannot_fetch_register): Rename to ...
8478 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8479 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8481 (target_regsets): Rename to ...
8482 (x86_regsets): ... this.
8483 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8485 (x86_siginfo_fixup): Use is_64bit_tdesc.
8486 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8487 (tdesc_x32_avx_linux, tdesc_x32_linux)
8488 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8490 (x86_linux_update_xmltarget): Delete.
8491 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8492 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8493 (AMD64_LINUX_USER64_CS): New.
8494 (x86_linux_read_description): New, based on
8495 x86_linux_update_xmltarget.
8496 (same_process_callback): New.
8497 (x86_arch_setup_process_callback): New.
8498 (x86_linux_update_xmltarget): New.
8499 (x86_regsets_info): New.
8500 (amd64_linux_regs_info): New.
8501 (i386_linux_usrregs_info): New.
8502 (i386_linux_regs_info): New.
8503 (x86_linux_regs_info): New.
8504 (x86_arch_setup): Reimplement.
8505 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8506 (x86_emit_ops): Ditto.
8507 (the_low_target): Adjust. Install x86_linux_regs_info,
8508 x86_cannot_fetch_register, and x86_cannot_store_register.
8509 (initialize_low_arch): New.
8510 * linux-ia64-low.c (tdesc_ia64): Declare.
8511 (ia64_fetch_register): Adjust.
8512 (ia64_usrregs_info, regs_info): New globals.
8513 (ia64_regs_info): New function.
8514 (the_low_target): Adjust.
8515 (initialize_low_arch): New function.
8516 * linux-sparc-low.c (tdesc_sparc64): Declare.
8517 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8519 (sparc_arch_setup): New function.
8520 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8521 (the_low_target): Adjust.
8522 (initialize_low_arch): New function.
8523 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8524 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8525 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8526 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8527 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8528 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8529 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8530 (tdesc_powerpc_isa205_vsx64l): Declare.
8531 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8532 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8533 (ppc_set_pc, ppc_get_hwcap): Adjust.
8534 (ppc_usrregs_info): Forward declare.
8535 (!__powerpc64__) ppc_regmap_adjusted: New global.
8536 (ppc_arch_setup): Adjust to the current process'es target
8538 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8539 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8540 (ppc_store_evrregset): Adjust.
8541 (target_regsets): Rename to ...
8542 (ppc_regsets): ... this, and make static.
8543 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8544 (ppc_regs_info): New function.
8545 (the_low_target): Adjust.
8546 (initialize_low_arch): New function.
8547 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8548 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8549 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8550 (tdesc_s390x_linux64v2): Declare.
8551 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8552 (s390_fill_gregset, s390_store_last_break): Adjust.
8553 (target_regsets): Rename to ...
8554 (s390_regsets): ... this, and make static.
8555 (s390_get_pc, s390_set_pc): Adjust.
8556 (s390_get_hwcap): New target_desc parameter, and use it.
8557 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8558 (s390_arch_setup): Adjust to set the current process'es target
8559 description. Don't adjust the regmap.
8560 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8561 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8562 (regs_info_3264): New globals.
8563 (s390_regs_info): New function.
8564 (the_low_target): Adjust.
8565 (initialize_low_arch): New function.
8566 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8567 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8568 [__mips64] (init_registers_mips_linux)
8569 (init_registers_mips_dsp_linux): Delete defines.
8570 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8571 (have_dsp): New global.
8572 (mips_read_description): New, based on mips_arch_setup.
8573 (mips_arch_setup): Reimplement.
8574 (get_usrregs_info): New function.
8575 (mips_cannot_fetch_register, mips_cannot_store_register)
8576 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8577 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8578 (target_regsets): Rename to ...
8579 (mips_regsets): ... this, and make static.
8580 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8581 (dsp_regs_info, regs_info): New globals.
8582 (mips_regs_info): New function.
8583 (the_low_target): Adjust.
8584 (initialize_low_arch): New function.
8585 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8586 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8588 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8589 (arm_read_description): New, with bits factored from
8591 (arm_arch_setup): Reimplement.
8592 (target_regsets): Rename to ...
8593 (arm_regsets): ... this, and make static.
8594 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8595 (arm_regs_info): New function.
8596 (the_low_target): Adjust.
8597 (initialize_low_arch): New function.
8598 * linux-m68k-low.c (tdesc_m68k): Declare.
8599 (target_regsets): Rename to ...
8600 (m68k_regsets): ... this, and make static.
8601 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8602 (m68k_regs_info): New function.
8603 (m68k_arch_setup): New function.
8604 (the_low_target): Adjust.
8605 (initialize_low_arch): New function.
8606 * linux-sh-low.c (tdesc_sharch): Declare.
8607 (target_regsets): Rename to ...
8608 (sh_regsets): ... this, and make static.
8609 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8610 (sh_regs_info, sh_arch_setup): New functions.
8611 (the_low_target): Adjust.
8612 (initialize_low_arch): New function.
8613 * linux-bfin-low.c (tdesc_bfin): Declare.
8614 (bfin_arch_setup): New function.
8615 (bfin_usrregs_info, regs_info): New globals.
8616 (bfin_regs_info): New function.
8617 (the_low_target): Adjust.
8618 (initialize_low_arch): New function.
8619 * linux-cris-low.c (tdesc_cris): Declare.
8620 (cris_arch_setup): New function.
8621 (cris_usrregs_info, regs_info): New globals.
8622 (cris_regs_info): New function.
8623 (the_low_target): Adjust.
8624 (initialize_low_arch): New function.
8625 * linux-cris-low.c (tdesc_crisv32): Declare.
8626 (cris_arch_setup): New function.
8627 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8628 (cris_regs_info): New function.
8629 (the_low_target): Adjust.
8630 (initialize_low_arch): New function.
8631 * linux-m32r-low.c (tdesc_m32r): Declare.
8632 (m32r_arch_setup): New function.
8633 (m32r_usrregs_info, regs_info): New globals.
8634 (m32r_regs_info): Adjust.
8635 (initialize_low_arch): New function.
8636 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8637 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8638 (tic6x_usrregs_info): Forward declare.
8639 (tic6x_read_description): New function, based on ...
8640 (tic6x_arch_setup): ... this. Reimplement.
8641 (target_regsets): Rename to ...
8642 (tic6x_regsets): ... this, and make static.
8643 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8644 (tic6x_regs_info): New function.
8645 (the_low_target): Adjust.
8646 (initialize_low_arch): New function.
8647 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8648 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8649 (target_regsets): Rename to ...
8650 (xtensa_regsets): ... this, and make static.
8651 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8653 (xtensa_arch_setup, xtensa_regs_info): New functions.
8654 (the_low_target): Adjust.
8655 (initialize_low_arch): New function.
8656 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8657 (nios2_arch_setup): Set the current process'es tdesc.
8658 (target_regsets): Rename to ...
8659 (nios2_regsets): ... this.
8660 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8661 (nios2_regs_info): New function.
8662 (the_low_target): Adjust.
8663 (initialize_low_arch): New function.
8664 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8665 (aarch64_arch_setup): Set the current process'es tdesc.
8666 (target_regsets): Rename to ...
8667 (aarch64_regsets): ... this.
8668 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8669 (aarch64_regs_info): New function.
8670 (the_low_target): Adjust.
8671 (initialize_low_arch): New function.
8672 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8674 (target_regsets): Rename to ...
8675 (tile_regsets): ... this.
8676 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8677 (tile_regs_info): New function.
8678 (tile_arch_setup): Set the current process'es tdesc.
8679 (the_low_target): Adjust.
8680 (initialize_low_arch): New function.
8681 * spu-low.c (tdesc_spu): Declare.
8682 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8683 * win32-arm-low.c (tdesc_arm): Declare.
8684 (arm_arch_setup): New function.
8685 (the_low_target): Install arm_arch_setup instead of
8687 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8688 (init_windows_x86): Rename to ...
8689 (i386_arch_setup): ... this. Set `win32_tdesc'.
8690 (the_low_target): Adjust.
8691 * win32-low.c (win32_tdesc): New global.
8692 (child_add_thread): Don't create the thread cache here.
8693 (do_initial_child_stuff): Set the new process'es tdesc.
8694 * win32-low.h (struct target_desc): Forward declare.
8695 (win32_tdesc): Declare.
8696 * lynx-i386-low.c (tdesc_i386): Declare global.
8697 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8698 * lynx-low.c (lynx_tdesc): New global.
8699 (lynx_add_process): Set the new process'es tdesc.
8700 * lynx-low.h (struct target_desc): Forward declare.
8701 (lynx_tdesc): Declare global.
8702 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8703 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8704 * nto-low.c (nto_tdesc): New global.
8705 (do_attach): Set the new process'es tdesc.
8706 * nto-low.h (struct target_desc): Forward declare.
8707 (nto_tdesc): Declare.
8708 * nto-x86-low.c (tdesc_i386): Declare.
8709 (nto_x86_arch_setup): Set `nto_tdesc'.
8711 2013-06-04 Gary Benson <gbenson@redhat.com>
8713 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8714 to qSupported response when appropriate.
8715 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8716 with nonzero-length annex.
8717 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8718 arguments supplied in annex.
8720 2013-05-31 Doug Evans <dje@google.com>
8723 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8724 64 bits in 64-cross-32 environment.
8726 2013-05-28 Pedro Alves <palves@redhat.com>
8728 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8729 (aarch64-without-fpu.c): Delete rule.
8730 * configure.srv (aarch64*-*-linux*): Remove references to
8731 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8732 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8735 2013-05-24 Pedro Alves <palves@redhat.com>
8737 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8738 instead of strchr/decode_address. Error if the range isn't split
8739 with a ','. Don't assume there's be a ':' in the action.
8741 2013-05-23 Yao Qi <yao@codesourcery.com>
8742 Pedro Alves <palves@redhat.com>
8744 * linux-low.c (lwp_in_step_range): New function.
8745 (linux_wait_1): If the thread was range stepping and stopped
8746 outside the stepping range, report the stop to GDB. Otherwise,
8747 continue stepping. Add range stepping debug output.
8748 (linux_set_resume_request): Copy the step range from the resume
8750 (linux_supports_range_stepping): New.
8751 (linux_target_ops) <supports_range_stepping>: Set to
8752 linux_supports_range_stepping.
8753 * linux-low.h (struct linux_target_ops)
8754 <supports_range_stepping>: New field.
8755 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8756 * linux-x86-low.c (x86_supports_range_stepping): New.
8757 (the_low_target) <supports_range_stepping>: Set to
8758 x86_supports_range_stepping.
8759 * server.c (handle_v_cont): Handle 'r' action.
8760 (handle_v_requests): Append ";r" if the target supports range
8762 * target.h (struct thread_resume) <step_range_start,
8763 step_range_end>: New fields.
8764 (struct target_ops) <supports_range_stepping>:
8766 (target_supports_range_stepping): New macro.
8768 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8770 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8771 confusion in comment.
8773 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8775 * lynx-low.c (struct process_info_private): New type.
8776 (lynx_add_process): New function.
8777 (lynx_create_inferior, lynx_attach): Replace calls to
8778 add_process by calls to lynx_add_process.
8779 (lynx_resume): If PTID is null, then try using
8780 current_process()->private->last_wait_event_ptid.
8782 (lynx_clear_inferiors): Delete. The contents of that function
8783 has been inlined in lynx_mourn;
8784 (lynx_wait_1): Save the ptid in the process's private data.
8785 (lynx_mourn): Free the process' private data. Replace call
8786 to lynx_clear_inferiors by call to clear_inferiors.
8788 2013-05-17 Yao Qi <yao@codesourcery.com>
8790 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8793 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
8795 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8796 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8797 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8798 PT_TEXT_END_ADDR guards. Update comments.
8799 (linux_target_op) <read_offsets>: Conditionally define to
8800 linux_read_offsets if the target is UCLIBC and if it defines
8801 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8803 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8804 Andrew Jenner <andrew@codesourcery.com>
8806 * Makefile.in (SFILES): Add linux-nios2-low.c.
8807 (clean): Add action to delete nios2-linux.c.
8808 (nios2-linux.c): New rule.
8809 * configure.srv: Add nios2*-*-linux*.
8810 * linux-nios2-low.c: New.
8812 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8814 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8816 2013-04-25 Hui Zhu <hui@codesourcery.com>
8819 * ax.c (ax_printf): Add fflush.
8821 2013-04-22 Tom Tromey <tromey@redhat.com>
8823 * Makefile.in (SFILES): Add filestuff.c.
8824 (OBS): Add filestuff.o.
8825 (filestuff.o): New target.
8826 * config.in, configure: Rebuild.
8827 * configure.ac: Check for fdwalk, pipe2.
8829 2013-04-17 Pedro Alves <palves@redhat.com>
8831 * configure.ac (USE_THREAD_DB): Delete variable.
8832 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8833 Don't AC_SUBST USE_THREAD_DB.
8834 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8835 * config.in, configure: Regenerate.
8837 2013-04-16 Pedro Alves <palves@redhat.com>
8839 * linux-low.h (struct lwp_info) <thread_known>: Move under
8840 the USE_THREAD_DB #ifdef.
8842 2013-04-16 Pedro Alves <palves@redhat.com>
8844 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8845 (linux-low.o): Delete rule.
8846 * linux-low.h: Always include "gdb_thread_db.h" instead of
8847 conditionally including thread_db.h.
8848 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8851 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8853 * Makefile.in (install-only): Fix make install regression.
8855 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8857 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8858 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8860 * gdbserver.1: Remove.
8862 2013-03-22 Pedro Alves <palves@redhat.com>
8864 * linux-low.c (handle_extended_wait): Don't call
8865 linux_enable_event_reporting.
8867 2013-03-15 Tony Theodore <tonyt@logyst.com>
8870 * Makefile.in (SHELL): Use @SHELL@.
8872 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
8874 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8877 2013-03-13 Joel Brobecker <brobecker@adacore.com>
8879 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8880 Remove extraneous NULL element.
8882 2013-03-13 Yao Qi <yao@codesourcery.com>
8884 * tracepoint.c (traceframe_read_tsv): Look for the last matched
8885 'V' block in trace frame.
8887 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8889 * target.h (struct target_ops): Add btrace ops.
8890 (target_supports_btrace): New macro.
8891 (target_enable_btrace): New macro.
8892 (target_disable_btrace): New macro.
8893 (target_read_btrace): New macro.
8894 * gdbthread.h (struct thread_info): Add btrace field.
8895 * server.c: Include btrace-common.h.
8896 (handle_btrace_general_set): New function.
8897 (handle_btrace_enable): New function.
8898 (handle_btrace_disable): New function.
8899 (handle_general_set): Call handle_btrace_general_set.
8900 (handle_qxfer_btrace): New function.
8901 (struct qxfer qxfer_packets[]): Add btrace entry.
8902 * inferiors.c (remove_thread): Disable btrace.
8903 * linux-low: Include linux-btrace.h.
8904 (linux_low_enable_btrace): New function.
8905 (linux_low_read_btrace): New function.
8906 (linux_target_ops): Add btrace ops.
8907 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8908 Add srv_linux_btrace=yes.
8909 (x86_64-*-linux*): Add linux-btrace.o.
8910 Add srv_linux_btrace=yes.
8911 * configure.ac: Define HAVE_LINUX_BTRACE.
8912 * config.in: Regenerated.
8913 * configure: Regenerated.
8915 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8917 * server.c (handle_qxfer): Preserve error message if -3 is
8919 (qxfer): Document the -3 return value.
8921 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8923 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8924 (linux_btrace_h): New variable.
8925 (linux-btrace.o): New rule.
8927 2013-03-08 Stan Shebs <stan@codesourcery.com>
8928 Hafiz Abid Qadeer <abidh@codesourcery.com>
8930 * tracepoint.c (trace_buffer_size): New global.
8931 (DEFAULT_TRACE_BUFFER_SIZE): New define.
8932 (init_trace_buffer): Change to one-argument function. Allocate
8933 trace buffer memory.
8934 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
8935 handle QTBuffer:size packet.
8936 (cmd_bigqtbuffer_size): New function.
8937 (initialize_tracepoint): Call init_trace_buffer with
8938 DEFAULT_TRACE_BUFFER_SIZE.
8939 * server.c (handle_query): Add QTBuffer:size in the
8942 2013-03-07 Yao Qi <yao@codesourcery.com>
8944 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
8945 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
8947 (cmd_qtsp): Adjust condition. Do post increment.
8948 Set cur_action and cur_step_action back to 0.
8950 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
8953 * linux-low.c (linux_write_memory): Return early success if LEN is
8956 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
8958 * configure.srv: Add x86_64-*-cygwin* as target.
8960 2013-02-28 Tom Tromey <tromey@redhat.com>
8962 * configure.ac: Invoke AC_SYS_LARGEFILE.
8963 * configure, config.in: Rebuild.
8965 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
8967 * win32-low.c: Throughout, fix format strings and casts of
8968 printf-like functions to avoid type related warnings on all
8970 (get_child_debug_event): Print dwDebugEventCode as hex since
8971 that's how it's usually documented.
8973 2013-02-28 Yao Qi <yao@codesourcery.com>
8975 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
8978 2013-02-27 Jiong Wang <jiwang@tilera.com>
8980 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
8981 (reg-tilegx32.c): New rule.
8982 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
8983 * linux-tile-low.c (tile_arch_setup): New function. Invoke
8984 different register info initializer according to elf class.
8985 (init_registers_tilgx32): New function. The tilegx32 register info
8987 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
8988 (tile_store_gregset): Likewise.
8990 2013-02-27 Yao Qi <yao@codesourcery.com>
8992 * server.c (process_point_options): Print debug message when
8993 debug_threads is true.
8995 2013-02-26 Yao Qi <yao@codesourcery.com>
8997 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
8999 2013-02-19 Pedro Alves <palves@redhat.com>
9000 Kai Tietz <ktietz@redhat.com>
9004 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9005 instead of strtoul to extract address from packet.
9006 (process_serial_event) <'z'>: Likewise.
9008 2013-02-18 Yao Qi <yao@codesourcery.com>
9010 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9012 2013-02-14 Pedro Alves <palves@redhat.com>
9016 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9017 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9019 2013-02-14 Pedro Alves <palves@redhat.com>
9021 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9023 2013-02-14 Pedro Alves <palves@redhat.com>
9025 * tracepoint.c (save_string): Delete.
9026 (add_tracepoint_action): Use savestring instead of save_string.
9028 2013-02-12 Pedro Alves <palves@redhat.com>
9030 * linux-xtensa-low.c: Ditto.
9031 * xtensa-xtregs.c: Ditto.
9033 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9035 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9038 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9040 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9041 aarch64_num_wp_regs and aarch64_num_bp_regs to
9042 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9044 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9046 * linux-aarch64-low.c (ps_get_thread_area): Replace
9047 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9049 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9050 Marcus Shawcroft <marcus.shawcroft@arm.com>
9051 Nigel Stephens <nigel.stephens@arm.com>
9052 Yufeng Zhang <yufeng.zhang@arm.com>
9054 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9055 (aarch64.c, aarch64-without-fpu.c): New targets.
9056 * configure.srv (aarch64*-*-linux*): New.
9057 * linux-aarch64-low.c: New file.
9059 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9061 * linux-low.c (handle_extended_wait, linux_create_inferior)
9062 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9063 (dequeue_one_deferred_signal, linux_resume_one_thread)
9064 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9065 (linux_tracefork_grandchild, linux_test_for_tracefork)
9066 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9067 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9068 where the argument is 0.
9070 2013-01-25 Yao Qi <yao@codesourcery.com>
9072 * event-loop.c: Include "queue.h".
9073 (gdb_event_p): New typedef.
9074 (struct gdb_event) <next_event>: Remove.
9075 (event_queue): Change to QUEUE(gdb_event_p).
9076 (async_queue_event): Remove.
9077 (gdb_event_xfree): New.
9078 (initialize_event_loop): New.
9079 (process_event): Use API from QUEUE.
9080 (wait_for_event): Likewise.
9081 * server.c (main): Call initialize_event_loop.
9082 * server.h (initialize_event_loop): Declare.
9084 2013-01-18 Yao Qi <yao@codesourcery.com>
9086 * ax.h (struct eval_agent_expr_context): New.
9087 (gdb_eval_agent_expr): Update declaration.
9088 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9089 TFRAME. Add new argument CTX.
9090 * server.h (struct eval_agent_expr_context): Declare.
9091 (agent_mem_read, agent_tsv_read): Update declaration.
9092 (agent_mem_read_string): Likewise.
9093 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9094 (add_traceframe_block): Add new argument TPOINT.
9095 Increase TPOINT->traceframe_usage.
9096 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9097 eval_tracepoint_agent_expr.
9098 (condition_true_at_tracepoint): Likewise.
9099 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9100 (agent_mem_read_string, agent_tsv_read): Likewise.
9102 2013-01-16 Yao Qi <yao@codesourcery.com>
9104 * linux-low.c (linux_resume_one_lwp): Don't check
9105 'lwp->bp_reinsert != 0'.
9107 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9108 Pedro Alves <palves@redhat.com>
9110 * lynx-low.c (ptrace_request_to_str): Define a temporary
9111 macro and use it to simplify this function's implementation.
9113 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9115 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9118 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9120 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9122 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9124 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9126 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9128 * lynx-low.c (lynx_resume): Use the resume_info parameter
9129 to determine the ptid for the lynx_ptrace call, unless
9130 it is equal to minus_one_ptid, in which case we use the
9131 ptid of the current_inferior.
9132 (lynx_wait_1): After having received a thread create/exit
9133 event, resume the inferior's execution using the signaling
9134 thread's ptid, rather than the old ptid.
9136 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9138 * lynx-low.c (lynx_resume): Delete variable ret.
9140 2013-01-01 Joel Brobecker <brobecker@adacore.com>
9142 * gdbreplay.c (gdbreplay_version): Update copyright year.
9143 * server.c (gdbserver_version): Likewise.
9145 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9147 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9150 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9152 * lynx-low.c (ptrace_request_to_str): Add handling for
9155 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9157 * lynx-low.c (lynx_attach): Delete variable new_process.
9159 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9161 * lynx-low.c (lynx_create_inferior): Delete variable
9164 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9166 * lynx-low.c (ptrace_request_to_str): Do not handle
9167 PTRACE_GETTHREADLIST if this macro does not exist.
9169 2012-12-15 Yao Qi <yao@codesourcery.com>
9171 * Makefile.in (OBS): Add notif.o.
9172 * notif.c, notif.h: New.
9173 * server.c: Include "notif.h".
9174 (struct vstop_notif) <next>: Remove.
9176 (queue_stop_reply): Update.
9177 (push_event, send_next_stop_reply): Remove.
9178 (discard_queued_stop_replies): Update.
9179 (notif_stop): New variable.
9180 (handle_v_stopped): Remove.
9181 (handle_v_requests): Don't call handle_v_stopped. Call
9182 handle_ack_notif instead.
9183 (queue_stop_reply_callback): Call notif_event_enque instead
9184 of queue_stop_reply.
9185 (handle_status): Don't call send_next_stop_reply, call
9186 notif_write_event instead.
9187 (kill_inferior_callback): Likewise.
9188 (detach_or_kill_inferior_callback): Likewise.
9189 (main): Call initialize_notif.
9190 (process_serial_event): Call QUEUE_is_empty.
9191 (handle_target_event): Call notif_push instead of push event.
9192 * server.h (push_event): Remove declaration.
9194 2012-12-10 Tom Tromey <tromey@redhat.com>
9196 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9197 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9200 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9201 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9202 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9203 (amd64-linux-ipa.o, ax.o): Rewrite.
9204 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9205 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9206 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9207 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9208 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9209 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9210 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9211 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9212 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9213 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9214 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9215 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9216 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9217 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9218 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9219 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9220 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9221 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9222 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9223 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9224 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9225 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9226 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9227 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9228 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9229 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9230 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9231 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9232 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9233 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9234 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9235 (reg-tilegx.o): Remove.
9236 (all_object_files): New macro.
9237 Include .deps files.
9238 * aclocal.m4, configure: Rebuild.
9239 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9240 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9241 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9243 2012-12-05 Tom Tromey <tromey@redhat.com>
9246 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9248 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
9250 * configure.ac: Check for linux/perf_event.h.
9251 * config.in: Regenerated.
9252 * configure: Regenerated.
9254 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9256 * hostio.c (handle_readlink): Decrease buffer size
9257 parameter passed to readlink by one byte.
9259 2012-11-26 Yao Qi <yao@codesourcery.com>
9261 * configure.ac (build_warnings): Append '-Wempty-body'.
9262 * configure: Regenerated.
9263 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9266 2012-11-15 Pierre Muller <muller@sourceware.org>
9268 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9269 * config.in: Regenerate.
9270 * configure: Regenerate.
9271 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9272 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9273 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9274 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9276 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9277 instead of <sys/wait.h> header.
9278 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9280 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
9282 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9283 (various make rules): Remove -DGDBSERVER
9285 2012-11-09 Yao Qi <yao@codesourcery.com>
9287 * spu-low.c (current_ptid): Move it to ..
9288 * gdbthread.h: ... here. New.
9289 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9290 * server.c (myresume, process_serial_event): Likewise.
9291 * thread-db.c (thread_db_find_new_threads): Likewise.
9292 * tracepoint.c (run_inferior_command): Likewise.
9294 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
9296 * server.c (handle_search_memory_1): Include access length in
9299 2012-09-05 Michael Brandt <michael.brandt@axis.com>
9301 * linux-crisv32-low.c: Fix compile errors.
9303 2012-09-04 Yao Qi <yao@codesourcery.com>
9305 * tracepoint.c (cmd_qtsv): Adjust debug message.
9306 Don't check CUR_TPOINT.
9308 2012-08-28 Yao Qi <yao@codesourcery.com>
9310 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9311 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9312 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9313 Remove declarations of xmalloc, xreallloc, xstrdup and
9315 * Makefile.in (libiberty_h): New.
9316 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9317 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9319 2012-08-23 Yao Qi <yao@codesourcery.com>
9321 * server.h: Remove declaration of 'xsnprintf'.
9323 2012-08-22 Keith Seitz <keiths@redhat.com>
9325 * server.h: Include build-gnulib-gbserver/config.h.
9326 * gdbreplay.c: Likewise.
9328 2012-08-08 Doug Evans <dje@google.com>
9330 * Makefile.in (SFILES): Add gdb_vecs.c.
9331 (OBS): Add gdb_vecs.o.
9332 (gdb_vecs_h, host_defs_h): New variables.
9333 (thread-db.o): Add $(gdb_vecs_h) dependency.
9334 (gdb_vecs.o): New rule.
9335 * thread-db.c: #include "gdb_vecs.h".
9336 (thread_db_load_search): Use a vector to iterate over path elements.
9337 Handle text appearing after "$pdir".
9339 * configure.ac: Add check for strstr.
9340 * config.in: Regenerate.
9341 * configure: Regenerate.
9343 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9345 * hostio.c (handle_pread): If pread fails, fall back to attempting
9347 (handle_pwrite): Likewise for pwrite.
9349 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9351 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9352 between unsupported TYPE and unimplementable ADDR/LEN combination.
9353 (arm_insert_point): Act on new return value.
9355 2012-07-31 Pedro Alves <palves@redhat.com>
9357 * server.c (process_point_options): Only skip tokens if we find
9358 one that is unrecognized. Don't treat 'X' specially while
9359 skipping unrecognized tokens.
9361 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9363 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9364 to 4-byte-align HW breakpoint addresses for Thumb.
9366 2012-07-27 Yao Qi <yao@codesourcery.com>
9370 * server.h: Declare gdb_agent_about_to_close.
9371 * target.c (kill_inferior): Include "agent.h".
9372 New. Send command 'kill'.
9373 * target.h (kill_inferior): Removed macro.
9374 * tracepoint.c (gdb_agent_about_to_close): New.
9375 (gdb_agent_helper_thread): Handle command 'close'.
9376 Wait endlessly until the inferior stops.
9377 Install gdb_agent_remove_socket to atexit hook.
9378 (agent_socket_name): New static variable.
9379 (gdb_agent_socket_init): Replace local variable 'name' with
9380 'agent_socket_name'.
9381 (gdb_agent_remove_socket): New.
9383 2012-07-27 Yao Qi <yao@codesourcery.com>
9385 * server.c (process_point_options): Stop at 'X' when parsing.
9387 2012-07-19 Michael Eager <eager@eagercon.com>
9389 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9391 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9392 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9393 hardware breakpoint.
9395 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9397 * gdbserver/linux-low.c (initialize_low): Call
9398 linux_ptrace_init_warnings.
9400 2012-07-02 Doug Evans <dje@google.com>
9402 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9405 2012-07-02 Stan Shebs <stan@codesourcery.com>
9407 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9408 (ax.o): Add it to build rule.
9410 (OBS): Add format.o.
9411 (IPA_OBS): Add format.o.
9412 * server.c (handle_query): Claim support for breakpoint commands.
9413 (process_point_options): Add command case.
9414 (process_serial_event): Leave running if there are printfs in
9416 * mem-break.h (any_persistent_commands): Declare.
9417 (add_breakpoint_commands): Declare.
9418 (gdb_no_commands_at_breakpoint): Declare.
9419 (run_breakpoint_commands): Declare.
9420 * mem-break.c (struct point_command_list): New struct.
9421 (struct breakpoint): New field command_list.
9422 (any_persistent_commands): New function.
9423 (add_commands_to_breakpoint): New function.
9424 (add_breakpoint_commands): New function.
9425 (gdb_no_commands_at_breakpoint): New function.
9426 (run_breakpoint_commands): New function.
9427 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9429 * ax.c: Include format.h.
9430 (ax_printf): New function.
9431 (gdb_eval_agent_expr): Add printf opcode.
9433 2012-06-13 Yao Qi <yao@codesourcery.com>
9435 * server.c (start_inferior): Remove duplicated writes to fields
9436 'last_resume_kind' and 'last_status' of 'current_inferior'.
9438 2012-06-12 Yao Qi <yao@codesourcery.com>
9439 Pedro Alves <palves@redhat.com>
9441 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9443 * server.c (handle_v_cont): Extend comment.
9445 2012-06-11 Yao Qi <yao@codesourcery.com>
9447 * linux-low.c (linux_attach): Add 'static'.
9449 2012-06-06 Yao Qi <yao@codesourcery.com>
9451 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9453 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9455 Fix gcc -flto compilation warning.
9456 * server.c (main): Make variable multi_mode and attach volatile.
9458 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9460 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9461 if the platform doesn't know about it.
9463 2012-05-30 Jeff Kenton <jkenton@tilera.com>
9465 * Makefile.in (SFILES): Add linux-tile-low.c.
9466 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9467 * configure.srv: Handle tilegx-*-linux*.
9468 * linux-tile-low.c: New file.
9470 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9472 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9474 2012-05-24 Pedro Alves <palves@redhat.com>
9478 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9480 2012-05-24 Pedro Alves <palves@redhat.com>
9484 Replace target_signal with gdb_signal throughout.
9486 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9488 * linux-low.c (linux_store_registers): Avoid the copying sequence
9489 when no data has been retrieved by ptrace.
9491 2012-05-22 Will Deacon <will.deacon@arm.com>
9493 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9494 Include asm/ptrace.h.
9495 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9498 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9500 * linux-low.c (linux_store_registers): Don't re-retrieve data
9501 with ptrace that has already been obtained from /proc. Always
9502 copy any data retrieved with ptrace to the buffer supplied.
9504 2012-05-11 Yao Qi <yao@codesourcery.com>
9505 Pedro Alves <palves@redhat.com>
9507 * linux-low.c (enum stopping_threads_kind): New.
9508 (stopping_threads): Change type to `enum stopping_threads_kind'.
9509 (handle_extended_wait): If stopping and suspending threads, leave
9510 the new_lwp suspended too.
9511 (linux_wait_for_event): Adjust.
9512 (stop_all_lwps): Set `stopping_threads' to
9513 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9514 whether we're suspending threads or just stopping them. Assert no
9517 2012-04-29 Yao Qi <yao@codesourcery.com>
9519 * server.h: Move some code to ...
9520 * gdbthread.h: ... here. New.
9521 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9522 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9523 (nto-low.o, win32-low.o): Likewise.
9524 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9525 * regcache.c, remote-utils.c, server.c: Likewise.
9526 * target.c, tracepoint.c, win32-low.c: Likewise.
9528 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9530 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9531 (PTRACE_ARG4_TYPE): Likewise.
9532 (PTRACE_XFER_TYPE): Likewise.
9533 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9534 ptrace to PTRACE_ARG3_TYPE.
9535 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9536 (PTRACE_ARG4_TYPE): Likewise.
9537 (PTRACE_XFER_TYPE): Likewise.
9538 (linux_detach_one_lwp): Cast fourth argument of
9539 ptrace to long then PTRACE_ARG4_TYPE.
9540 (regsets_fetch_inferior_registers): Cast third argument of
9541 ptrace to long then PTRACE_ARG3_TYPE.
9542 (regsets_store_inferior_registers): Likewise.
9544 2012-04-20 Pedro Alves <palves@redhat.com>
9546 * configure: Regenerate.
9548 2012-04-19 Pedro Alves <palves@redhat.com>
9550 * Makefile.in (GNULIB_BUILDDIR): New.
9551 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9552 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9553 (all, install-only, uninstall, clean-info, all-lib, clean): No
9554 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9555 (maintainer-clean realclean distclean): Use subdir_do.
9557 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9558 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9559 * acinclude.m4: Include acx_configure_dir.m4.
9560 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9561 calls. Call AC_PROG_RANLIB. Configure gnulib using
9564 (GNULIB_STDINT_H): Adjust.
9565 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9566 * gdbreplay.c: Include build-gnulib/config.h.
9567 * server.h: Likewise.
9568 * aclocal.m4: Regenerate.
9569 * config.in: Regenerate.
9570 * configure: Regenerate.
9572 2012-04-19 Pedro Alves <palves@redhat.com>
9574 * Makefile.in (LIBGNU, INCGNU): Adjust.
9575 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9576 (all, install-only, uninstall, clean-info, all-lib, clean)
9577 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9578 * configure.ac: Adjust AC_OUTPUT output.
9579 * aclocal.m4: Regenerate.
9580 * configure: Regenerate.
9582 2012-04-19 Pedro Alves <palves@redhat.com>
9584 * Makefile.in (generated_files): New.
9585 (server_h): Remove the explicit dependency on config.h, and depend
9586 on $generated_files.
9588 2012-04-19 Pedro Alves <palves@redhat.com>
9590 * Makefile.in (INCGNU): Add -Ignulib.
9592 2012-04-19 Pedro Alves <palves@redhat.com>
9594 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9595 (INCGNU): ... this, and spell out -I here.
9596 (GNULIB_LIB): Rename to ...
9598 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9600 2012-04-19 Pedro Alves <palves@redhat.com>
9602 * config.in: Regenerate.
9604 2012-04-19 Pedro Alves <palves@redhat.com>
9606 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9607 * server.h (memmem): Remove declaration.
9608 * config.in: Regenerate.
9609 * configure: Regenerate.
9611 2012-04-19 Yao Qi <yao@codesourcery.com>
9613 * Makefile.in (SFILES): Add common/vec.c.
9617 2012-04-19 Yao Qi <yao@codesourcery.com>
9619 * remote-utils.c (prepare_resume_reply): Replace with macro
9620 target_core_of_thread.
9621 * server.c (handle_qxfer_threads_proper): Likewise.
9622 * target.h (traget_core_of_thread): New macro.
9624 2012-04-18 Pedro Alves <palves@redhat.com>
9626 * aclocal.m4: Regenerate.
9627 * configure: Regenerate.
9629 2012-04-16 Yao Qi <yao@codesourcery.com>
9631 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9632 duplicated on address.
9634 2012-04-16 Yao Qi <yao@codesourcery.com>
9636 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9637 (struct tracepoint_action_ops) <send>: New field.
9638 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9639 (agent_expr_send, x_tracepoint_action_send): New.
9640 (l_tracepoint_action_send): New.
9641 (cmd_qtdp): Download and install tracepoint
9642 according to `use_agent'.
9643 (run_inferior_command): Add one more parameter `len'.
9645 (tracepoint_send_agent): New.
9646 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9648 2012-04-16 Yao Qi <yao@codesourcery.com>
9650 * tracepoint.c (download_tracepoints): Moved to ...
9651 (cmd_qtstart): ... here.
9653 2012-04-14 Yao Qi <yao@codesourcery.com>
9655 * tracepoint.c: Include inttypes.h.
9656 (struct collect_memory_action): Use sized types.
9657 (struct tracepoint): Likewise.
9658 (cmd_qtdp, stop_tracing): Update print specifiers.
9659 (cmd_qtp, response_tracepoint): Likewise.
9660 (collect_data_at_tracepoint): Likewise.
9661 (collect_data_at_step): Likewise.
9663 2012-04-14 Yao Qi <yao@codesourcery.com>
9665 Import gnulib module inttypes.
9666 * aclocal.m4, config.in, configure: Regenerated.
9668 2012-04-14 Yao Qi <yao@codesourcery.com>
9670 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9671 Makefile and config.status at last.
9673 2012-04-13 Yao Qi <yao@codesourcery.com>
9675 * tracepoint.c: Include stdint.h unconditionally.
9677 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9679 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9680 on BFD_HAVE_SYS_PROCFS_TYPE.
9681 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9682 * configure: Regenerate.
9683 * config.in: Likewise.
9685 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9687 * Makefile.in (clean): Also remove x32.c x32-linux.c
9688 x32-avx.c x32-avx-linux.c.
9689 (x32.o): New target.
9691 (x32-linux.o): Likewise.
9692 (x32-linux.c): Likewise.
9693 (x32-avx.o): Likewise.
9694 (x32-avx.c): Likewise.
9695 (x32-avx-linux.o): Likewise.
9696 (x32-avx-linux.c): Likewise.
9698 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9699 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9700 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9701 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9702 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9703 i386/x32-avx-linux.xml.
9705 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9706 (init_registers_x32_avx_linux): Likwise.
9707 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9708 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9710 2012-04-13 Pedro Alves <palves@redhat.com>
9712 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9713 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9714 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9715 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9718 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9720 * linux-x86-low.c (compat_x32_clock_t): New.
9721 (compat_x32_siginfo_t): Likewise.
9722 (compat_x32_siginfo_from_siginfo): Likewise.
9723 (siginfo_from_compat_x32_siginfo): Likewise.
9724 (linux_is_elf64): Likewise.
9725 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9726 and siginfo_from_compat_x32_siginfo for x32.
9727 (x86_arch_setup): Set linux_is_elf64.
9729 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9732 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9734 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9735 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9736 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9737 compatible with process.
9739 2012-04-12 Yao Qi <yao@codesourcery.com>
9741 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9742 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9743 (install-only, install-info, clean): Handle sub dir gnulib.
9744 (all-lib, am--refresh): New targets.
9745 (memmem.o): Remove target.
9746 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9747 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9748 (AC_REPLACE_FUNCS): Remove memmem.
9749 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9750 (AC_OUTPUT): Generate Makefile in gnulib/.
9751 * aclocal.m4, config.in, configure: Regenerated.
9753 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9755 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9757 2012-04-05 Pedro Alves <palves@redhat.com>
9759 -Werror=strict-aliasing
9761 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9764 2012-04-04 Pedro Alves <palves@redhat.com>
9766 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9767 (sparc_store_gregset_from_stack, sparc_store_gregset)
9768 (sparc_breakpoint_at): Fix formatting.
9770 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9772 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9774 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9775 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9776 * config.in: Regenerate.
9777 * configure: Likewise.
9779 2012-03-29 Pedro Alves <palves@redhat.com>
9781 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9782 Correct ptrace arguments.
9784 2012-03-28 Pedro Alves <palves@redhat.com>
9786 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9787 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9788 (IA64_FR1_REGNUM): New defines.
9789 (ia64_fetch_register): New.
9790 (the_low_target): Install it.
9791 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9793 * linux-low.c (linux_fetch_registers): Try the
9794 the_low_target.fetch_register hook first.
9796 * linux-arm-low.c (the_low_target): Adjust.
9797 * linux-bfin-low.c (the_low_target): Adjust.
9798 * linux-cris-low.c (the_low_target): Adjust.
9799 * linux-crisv32-low.c (the_low_target): Adjust.
9800 * linux-m32r-low.c (the_low_target): Adjust.
9801 * linux-m68k-low.c (the_low_target): Adjust.
9802 * linux-mips-low.c (the_low_target): Adjust.
9803 * linux-ppc-low.c (the_low_target): Adjust.
9804 * linux-s390-low.c (the_low_target): Adjust.
9805 * linux-sh-low.c (the_low_target): Adjust.
9806 * linux-sparc-low.c (the_low_target): Adjust.
9807 * linux-tic6x-low.c (the_low_target): Adjust.
9808 * linux-x86-low.c (the_low_target): Adjust.
9809 * linux-xtensa-low.c (the_low_target): Adjust.
9811 2012-03-26 Pedro Alves <palves@redhat.com>
9813 * server.c (handle_qxfer_libraries): Don't bail early if
9814 the_target->qxfer_libraries_svr4 is not NULL.
9816 2012-03-26 Pedro Alves <palves@redhat.com>
9818 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9820 2012-03-23 Pedro Alves <palves@redhat.com>
9822 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9823 "library-list-svr4" element's start tag when the the DSO list is
9826 2012-03-23 Pedro Alves <palves@redhat.com>
9828 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9829 a variable whose type size is the same as the inferior's pointer
9832 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9834 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9836 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9837 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9838 * linux-low.h: Include <signal.h>.
9839 (struct siginfo): Remove forward declaration.
9840 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9843 2012-03-21 Mike Frysinger <vapier@gentoo.org>
9845 * .gitignore: Ignore more files.
9847 2012-03-19 Pedro Alves <palves@redhat.com>
9848 Jan Kratochvil <jan.kratochvil@redhat.com>
9850 * server.c (cont_thread, general_thread): Add describing comments.
9851 (start_inferior): Clear `cont_thread'.
9852 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9855 2012-03-15 Yao Qi <yao@codesourcery.com>
9857 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9859 (cmd_qtdp): ... here.
9861 2012-03-15 Yao Qi <yao@codesourcery.com>
9863 * tracepoint.c (struct tracepoint_action_ops): New.
9864 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9865 (m_tracepoint_action_download): New.
9866 (r_tracepoint_action_download): New.
9867 (x_tracepoint_action_download): New.
9868 (l_tracepoint_action_download): New.
9869 (add_tracepoint_action): Install `action->ops' according type.
9870 (download_tracepoint_1): Move code `download' function pointer
9871 of various tracepoint_action_ops.
9873 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9875 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
9876 linux_ptrace_attach_warnings.
9878 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9880 * Makefile.in (linux-ptrace.o): New.
9881 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9882 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9883 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9884 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9885 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9887 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9889 2012-03-08 Yao Qi <yao@codesourcery.com>
9890 Pedro Alves <palves@redhat.com>
9892 Fix PR server/13392.
9893 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9895 * tracepoint.c (remove_tracepoint): New.
9896 (cmd_qtdp): Call remove_tracepoint when failed to install.
9898 2012-03-07 Pedro Alves <palves@redhat.com>
9900 * linux-low.c (get_detach_signal): New.
9901 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9902 Pass on pending signals to PTRACE_DETACH. Check the result of the
9904 * server.c (program_signals, program_signals_p): New.
9905 (handle_general_set): Handle QProgramSignals.
9906 * server.h (program_signals, program_signals_p): Declare.
9908 2012-03-05 Pedro Alves <palves@redhat.com>
9909 Jan Kratochvil <jan.kratochvil@redhat.com>
9911 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9914 2012-03-03 Yao Qi <yao@codesourcery.com>
9916 * tracepoint.c (tracepoint_look_up_symbols): Update call to
9917 agent_look_up_symbols.
9919 2012-03-03 Yao Qi <yao@codesourcery.com>
9921 * Makefile.in (linux-low.o): Keep dependence on agent.h.
9922 (linux-x86-low.o): Likewise.
9923 * server.h: Remove in_process_agent_loaded.
9924 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
9928 2012-03-03 Yao Qi <yao@codesourcery.com>
9930 * tracepoint.c (gdb_agent_capability): New global.
9931 (in_process_agent_loaded_ust): Renamed to
9932 `in_process_agent_supports_ust'.
9934 (in_process_agent_supports_ust): Call agent_capability_check.
9935 (clear_installed_tracepoints): Assert that agent supports
9938 2012-03-03 Yao Qi <yao@codesourcery.com>
9940 * linux-low.c (linux_supports_agent): New.
9941 (linux_target_ops): Initialize field `supports_agent' with
9942 linux_supports_agent.
9943 * target.h (struct target_ops) <supports_agent>: New.
9944 (target_supports_agent): New macro.
9945 * server.c (handle_general_set): Handle packet 'QAgent'.
9946 (handle_query): Send `QAgent+'.
9947 * Makefile.in (server.o): Depends on agent.h.
9949 2012-03-03 Yao Qi <yao@codesourcery.com>
9951 * Makefile.in (OBS): Add agent.o.
9952 Add new rule for agent.o.
9953 Track dependence of tracepoint.c on agent.h.
9954 * tracepoint.c (run_inferior_command_1):
9955 (run_inferior_command): Call agent_run_command.
9956 (gdb_ust_connect_sync_socket): Deleted. Move it to
9958 (resume_thread, stop_thread): Likewise.
9959 (gdb_ust_socket_init): Renamed to ...
9960 (gdb_agent_socket_init): ... New.
9961 (gdb_ust_thread): Renamed to ...
9962 (gdb_agent_helper_thread): ... New.
9963 (gdb_ust_init): Move some code to ...
9964 (gdb_agent_init): ... here. New.
9965 [HAVE_UST]: Call gdb_ust_init.
9966 (initialize_tracepoint_ftlib): Call gdb_agent_init.
9967 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
9968 * config.in, configure: Regenerated.
9970 2012-03-02 Pedro Alves <palves@redhat.com>
9972 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
9973 * linux-low.c (struct simple_pid_list): New.
9974 (stopped_pids): New a struct simple_pid_list pointer.
9975 (add_to_pid_list, pull_pid_from_list): New.
9976 (handle_extended_wait): Don't assume the first signal new children
9977 report is SIGSTOP. Adjust call to pull_pid_from_list.
9978 (linux_wait_for_lwp): Adjust.
9980 2012-03-02 Yao Qi <yao@codesourcery.com>
9982 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
9985 2012-03-02 Yao Qi <yao@codesourcery.com>
9987 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
9988 `stop_pc' and `tpoint'. Update caller.
9990 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
9992 * linux-low.h (linux_target_ops): Add regset_bitmap member.
9993 * linux-low.c (use_linux_regsets): New macro.
9994 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
9995 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
9996 (linux_register_in_regsets): New function.
9997 (usr_fetch_inferior_registers): Skip registers covered by
9999 (usr_store_inferior_registers): Likewise.
10000 (usr_fetch_inferior_registers): New macro.
10001 (usr_store_inferior_registers): Likewise.
10002 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10003 (linux_store_registers): Likewise.
10004 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10006 (init_registers_mips64_dsp_linux): Likewise.
10007 (init_registers_mips_linux): New macro.
10008 (init_registers_mips_dsp_linux): Likewise.
10009 (mips_dsp_num_regs): Likewise.
10010 (DSP_BASE, DSP_CONTROL): New fallback macros.
10011 (mips_base_regs): New macro.
10012 (mips_regmap): Use it. Fix the size.
10013 (mips_dsp_regmap): New variable.
10014 (mips_dsp_regset_bitmap): Likewise.
10015 (mips_arch_setup): New function.
10016 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10018 (mips_cannot_store_register): Likewise.
10019 (the_low_target): Update .arch_setup, .num_regs and .regmap
10020 initializers. Add .regset_bitmap initializer.
10021 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10023 * linux-bfin-low.c (the_low_target): Likewise.
10024 * linux-cris-low.c (the_low_target): Likewise.
10025 * linux-crisv32-low.c (the_low_target): Likewise.
10026 * linux-ia64-low.c (the_low_target): Likewise.
10027 * linux-m32r-low.c (the_low_target): Likewise.
10028 * linux-m68k-low.c (the_low_target): Likewise.
10029 * linux-ppc-low.c (the_low_target): Likewise.
10030 * linux-s390-low.c (the_low_target): Likewise.
10031 * linux-sh-low.c (the_low_target): Likewise.
10032 * linux-sparc-low.c (the_low_target): Likewise.
10033 * linux-tic6x-low.c (the_low_target): Likewise.
10034 * linux-x86-low.c (the_low_target): Likewise.
10035 * linux-xtensa-low.c (the_low_target): Likewise.
10036 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10037 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10038 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10040 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10041 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10043 2012-02-29 Yao Qi <yao@codesourcery.com>
10044 Pedro Alves <palves@redhat.com>
10046 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10047 `step_over_finished' is true.
10049 2012-02-27 Pedro Alves <palves@redhat.com>
10051 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10052 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10054 2012-02-27 Pedro Alves <palves@redhat.com>
10057 * linux-low.c (pid_is_stopped): New.
10058 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10060 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
10062 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10065 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10067 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10069 2012-02-24 Luis Machado <lgustavo@codesourcery>
10071 * server.c (handle_query): Advertise support for target-side
10072 breakpoint condition evaluation.
10073 (process_point_options): New function.
10074 (process_serial_event): When inserting a breakpoint, check for
10075 a target-side condition that should be evaluated.
10077 * mem-break.c: Include regcache.h and ax.h.
10078 (point_cond_list_t): New data structure.
10079 (breakpoint) <cond_list>: New field.
10080 (find_gdb_breakpoint_at): Make non-static.
10081 (delete_gdb_breakpoint_at): Clear any target-side
10083 (clear_gdb_breakpoint_conditions): New function.
10084 (add_condition_to_breakpoint): Likewise.
10085 (add_breakpoint_condition): Likewise.
10086 (gdb_condition_true_at_breakpoint): Likewise.
10087 (gdb_breakpoint_here): Return result directly instead
10088 of going through a local variable.
10090 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10091 (clear_gdb_breakpoint_conditions): Likewise.
10092 (add_breakpoint_condition): Likewise.
10093 (gdb_condition_true_at_breakpoint): Likewise.
10095 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10096 (need_step_over_p): Take target-side breakpoint condition into
10099 2012-02-24 Luis Machado <lgustavo@codesourcery>
10101 * server.h: Include tracepoint.h.
10102 (agent_mem_read, agent_get_trace_state_variable_value,
10103 agent_set_trace_state_variable_value,
10104 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10105 get_set_tsv_func_addr): New prototypes.
10107 * ax.h: New include file.
10108 * ax.c: New source file.
10110 * tracepoint.c: Include ax.h.
10111 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10112 agent_expr, eval_result_type): Move to ax.h.
10113 (parse_agent_expr): Rename to ...
10114 (gdb_parse_agent_expr): ... this, make it non-static and move
10116 (unparse_agent_expr) Rename to ...
10117 (gdb_unparse_agent_expr): ... this, make it non-static and move
10119 (eval_agent_expr): Rename to ...
10120 (eval_tracepoint_agent_expr): ... this.
10121 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10122 forward declarations.
10123 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10124 (agent_get_trace_state_variable_value): New function.
10125 (agent_set_trace_state_variable_value): New function.
10126 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10127 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10128 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10129 (condition_true_at_tracepoint): Likewise.
10130 (parse_agent_expr): Rename to ...
10131 (gdb_parse_agent_expr): ... this and move to ax.c.
10132 (unparse_agent_expr): Rename to ...
10133 (gdb_unparse_agent_expr): ... this and move to ax.c.
10134 (gdb_agent_op_name): Move to ax.c.
10135 (eval_agent_expr): Rename to ...
10136 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10138 (eval_tracepoint_agent_expr): New function.
10139 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
10141 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10143 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10144 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10145 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10146 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10147 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10148 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10149 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10150 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10151 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10152 (compile_bytecodes): Remove forward declaration.
10153 (is_goto_target): Move to ax.c.
10154 (compile_bytecodes): Move to ax.c and call
10155 agent_get_trace_state_variable_value (...) and
10156 agent_set_trace_state_variable_value (...).
10158 * Makefile.in: Update ax.c and IPA dependencies.
10160 2012-02-24 Pedro Alves <palves@redhat.com>
10162 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10163 (cmd_bigqtbuffer_circular): ... this. Only handle
10164 'QTBuffer:circular:'.
10165 (handle_tracepoint_general_set): Adjust.
10167 2012-02-16 Yao Qi <yao@codesourcery.com>
10169 * inferiors.c: Move code to ...
10170 * dll.c: .... here. New.
10171 * server.h: Declare clear_dlls.
10172 * Makefile.in (SFILES): Add dll.c.
10176 2012-02-11 Yao Qi <yao@codesourcery.com>
10178 * server.c: (handle_monitor_command): Add a new parameter
10180 (handle_query): Update caller.
10182 2012-02-09 Joel Brobecker <brobecker@adacore.com>
10184 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10185 * configure, config.in: Regenerate.
10186 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10189 2012-02-02 Pedro Alves <palves@redhat.com>
10191 Try SIGKILL first, then PTRACE_KILL.
10192 * linux-low.c (linux_kill_one_lwp): New.
10193 (linux_kill_one_lwp): Rename to ...
10194 (kill_one_lwp_callback): ... this. Use the new
10195 linux_kill_one_lwp.
10197 2012-02-02 Pedro Alves <palves@redhat.com>
10199 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10202 2012-01-27 Pedro Alves <palves@redhat.com>
10204 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10205 (elf_64_file_p): Make static.
10206 (linux_pid_exe_is_elf_64_file): New.
10207 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10208 Delete declarations.
10209 (linux_pid_exe_is_elf_64_file): Declare.
10210 * linux-x86-low.c (x86_arch_setup): Use
10211 linux_pid_exe_is_elf_64_file.
10213 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10215 * linux-low.c (linux_wait_for_event_1): Rename to ...
10216 (linux_wait_for_event): ... here and merge it with former
10217 linux_wait_for_event - new variable wait_ptid, use it.
10218 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10220 2012-01-23 Pedro Alves <palves@redhat.com>
10222 * server.c (main): Avoid yet another case of infinite loop while
10223 detaching/killing after a longjmp.
10225 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10228 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10230 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10232 * hostio.c (handle_readlink): New function.
10233 (handle_vFile): Call it to handle "vFile:readlink" packets.
10235 2012-01-20 Pedro Alves <palves@redhat.com>
10236 Ulrich Weigand <ulrich.weigand@linaro.org>
10238 * server.c (handle_v_requests): Only support vAttach and vRun to
10239 start multiple processes when in extended protocol mode.
10241 2012-01-17 Pedro Alves <palves@redhat.com>
10243 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10244 memalign plus mprotect to allocate the scratch buffer.
10246 2012-01-13 Pedro Alves <palves@redhat.com>
10248 * server.c (attach_inferior): Clear `cont_thread'.
10250 2012-01-13 Pedro Alves <palves@redhat.com>
10252 * server.c (main): Avoid infinite loop while detaching/killing
10255 2012-01-09 Doug Evans <dje@google.com>
10257 * server.c (start_inferior): Set last_ptid in --wrapper case.
10259 2012-01-06 Yao Qi <yao@codesourcery.com>
10261 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10263 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10265 2012-01-04 Yao Qi <yao@codesourcery.com>
10267 * tracepoint.c (cmd_qtdp): Print debug message
10268 for static tracepoint.
10270 2012-01-04 Yao Qi <yao@codesourcery.com>
10272 * tracepoint.c (trace_vdebug): Differentiate debug message
10273 between gdbserver and IPA.
10275 2012-01-03 Yao Qi <yao@codesourcery.com>
10277 * tracepoint.c (tracepoint_was_hit): Don't collect for
10280 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10282 * terminal.h: Reformat copyright header.
10284 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10286 * server.c (gdbserver_version): Update copyright year.
10287 * gdbreplay.c (gdbreplay_version): Likewise.
10289 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10291 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10294 2011-12-18 Hui Zhu <teawater@gmail.com>
10295 * linux-low.c (linux_create_inferior): Save return value to ret.
10297 2011-12-18 Hui Zhu <teawater@gmail.com>
10299 * linux-low.c (linux_create_inferior): Save return value to ret.
10301 2011-12-16 Doug Evans <dje@google.com>
10303 * linux-low.c (linux_create_inferior): If stdio connection,
10304 redirect stdin from /dev/null, stdout to stderr.
10305 * remote-utils.c (remote_is_stdio): New static global.
10306 (remote_connection_is_stdio): New function.
10307 (remote_prepare): Handle stdio connection.
10308 (remote_open): Ditto.
10309 (remote_close): Don't close stdin for stdio connections.
10310 (read_prim,write_prim): New functions. Replace all calls to
10311 read/write to these.
10312 * server.c (main): Watch for "-" argument. Move call to
10313 remote_prepare before start_inferior.
10314 * server.h (STDIO_CONNECTION_NAME): New macro.
10315 (remote_connection_is_stdio): Declare.
10317 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10318 in debugging output.
10320 2011-12-15 Yao Qi <yao@codesourcery.com>
10322 * tracepoint.c: Include sys/syscall.h.
10323 (gdb_ust_thread): Remove preprocessor conditional.
10325 2011-12-14 Pedro Alves <pedro@codesourcery.com>
10327 * linux-low.c (linux_detach_one_lwp): Call
10328 the_low_target.prepare_to_resume before detaching.
10330 2011-12-14 Yao Qi <yao@codesourcery.com>
10332 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10335 2011-12-14 Yao Qi <yao@codesourcery.com>
10337 * i386-low.c (i386_low_stopped_data_address): Initialize local
10338 variable `control'.
10340 2011-12-13 Pedro Alves <pedro@codesourcery.com>
10344 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10345 DR_CONTROL unless necessary. Extend comments.
10346 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10347 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10349 2011-12-13 Yao Qi <yao@codesourcery.com>
10351 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10353 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10355 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10357 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10358 Print new debug message for such case.
10360 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10362 Fix overlapping memcpy.
10363 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10364 the read_inferior_memory transfer.
10365 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10366 write_inferior_memory transfer.
10367 (set_fast_tracepoint_jump): New variable buf. Use it for the
10368 read_inferior_memory and write_inferior_memory transfers.
10369 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10370 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10371 Use it for the write_inferior_memory transfer.
10372 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10375 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10377 * linux-low.c (fetch_register, store_register): Make code
10378 consistent, fix formatting.
10380 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10382 * linux-low.c (usr_store_inferior_registers): Factor out code
10383 to handle individual registers into...
10384 (store_register): ... this new function.
10386 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10388 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10389 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10390 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10391 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10392 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10393 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10394 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10395 (srv_xmlfiles): Add new XML files.
10397 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10399 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10400 (init_registers_s390_linux32v1): Add prototype.
10401 (init_registers_s390_linux32v2): Likewise.
10402 (init_registers_s390_linux64v1): Likewise.
10403 (init_registers_s390_linux64v2): Likewise.
10404 (init_registers_s390x_linux64v1): Likewise.
10405 (init_registers_s390x_linux64v2): Likewise.
10406 (s390_num_regs): Increment to 52.
10407 (s390_regmap): Add orig_r2 register.
10408 (s390_num_regs_3264): Increment to 68.
10409 (s390_regmap_3264): Add orig_r2 register.
10410 (s390_collect_ptrace_register): Handle orig_r2 register.
10411 (s390_supply_ptrace_register): Likewise.
10412 (s390_fill_last_break): New function.
10413 (s390_store_last_break): Likewise.
10414 (s390_fill_system_call): New function.
10415 (s390_store_system_call): Likewise.
10416 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10418 (s390_check_regset): New function.
10419 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10420 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10421 Update target_regsets for available register sets.
10423 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10424 Jan Kratochvil <jan.kratochvil@redhat.com>
10426 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10427 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10429 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10430 * linux-low.h (struct process_info_private): New member r_debug.
10431 * server.c (handle_qxfer_libraries): Call
10432 the_target->qxfer_libraries_svr4.
10433 (handle_qxfer_libraries_svr4): New function.
10434 (qxfer_packets): New entry "libraries-svr4".
10435 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10436 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10437 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10438 PACKET_qXfer_libraries_svr4.
10440 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10442 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10443 PSW address/mask between 8-byte and 16-byte formats.
10444 (s390_supply_ptrace_register): Likewise.
10445 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10446 basic addressing mode bit.
10448 2011-11-24 Stan Shebs <stan@codesourcery.com>
10450 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10452 2011-11-17 Stan Shebs <stan@codesourcery.com>
10454 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10455 (tracing_start_time): New global.
10456 (tracing_stop_time): New global.
10457 (tracing_user_name): New global.
10458 (tracing_notes): New global.
10459 (tracing_stop_note): New global.
10460 (cmd_qtstart): Set traceframe_usage, start_time.
10461 (stop_tracing): Set stop_time.
10462 (cmd_qtstatus): Report additional status.
10463 (cmd_qtp): New function.
10464 (handle_tracepoint_query): Call it.
10465 (cmd_qtnotes): New function.
10466 (handle_tracepoint_general_set): Call it.
10467 (get_timestamp): Rename from tsv_get_timestamp.
10469 2011-11-14 Stan Shebs <stan@codesourcery.com>
10470 Kwok Cheung Yeung <kcy@codesourcery.com>
10472 * linux-x86-low.c (small_jump_insn): New.
10473 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10474 trampoline and error message, build a trampoline and issue a small
10475 jump instruction to it.
10476 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10477 trampoline and error message.
10478 (x86_get_min_fast_tracepoint_insn_len): New.
10479 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10480 * linux-low.h (struct linux_target_ops): Add arguments to
10481 install_fast_tracepoint_jump_pad operation, add new operation.
10482 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10484 (linux_get_min_fast_tracepoint_insn_len): New function.
10485 (linux_target_op): Add new operation.
10486 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10487 (gdb_trampoline_buffer_end): Ditto.
10488 (gdb_trampoline_buffer_error): Ditto.
10489 (struct ipa_sym_addresses): Add fields for new IPA variables.
10490 (symbol_list): Add entries for new IPA variables.
10491 (struct tracepoint): Add fields to hold the address range of the
10492 trampoline used by the tracepoint.
10493 (trampoline_buffer_head): New static variable.
10494 (trampoline_buffer_tail): Ditto.
10495 (claim_trampoline_space): New function.
10496 (have_fast_tracepoint_trampoline_buffer): New function.
10497 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10499 (install_fast_tracepoint): Ditto, also add error buffer argument.
10500 (cmd_qtminftpilen): New function.
10501 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10502 (fast_tracepoint_from_trampoline_address): New function.
10503 (fast_tracepoint_collecting): Handle trampoline as part of jump
10505 (set_trampoline_buffer_space): New function.
10506 (initialize_tracepoint): Initialize new IPA variables.
10507 * target.h (struct target_ops): Add arguments to
10508 install_fast_tracepoint_jump_pad operation, add new
10509 get_min_fast_tracepoint_insn_len operation.
10510 (target_get_min_fast_tracepoint_insn_len): New.
10511 (install_fast_tracepoint_jump_pad): Add arguments.
10512 * server.h (IPA_BUFSIZ): Define.
10513 * linux-i386-ipa.c: Include extra header files.
10514 (initialize_fast_tracepoint_trampoline_buffer): New function.
10515 (initialize_low_tracepoint): Call it.
10516 * server.h (set_trampoline_buffer_space): Declare.
10517 (claim_trampoline_space): Ditto.
10518 (have_fast_tracepoint_trampoline_buffer): Ditto.
10520 2011-11-14 Yao Qi <yao@codesourcery.com>
10522 * server.c (handle_query): Handle InstallInTrace for qSupported.
10523 * tracepoint.c (add_tracepoint): Sort list.
10524 (install_tracepoint, download_tracepoint): New.
10525 (cmd_qtdp): Call them to install and download tracepoints.
10526 (sort_tracepoints): Removed.
10527 (cmd_qtstart): Update.
10529 2011-11-14 Yao Qi <yao@codesourcery.com>
10531 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10532 * mem-break.h: Declare.
10533 * tracepoint.c (cmd_qtstart): Move some code to ...
10534 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10536 (download_tracepoints): Move some code to ...
10537 (download_tracepoint_1): ... here. New.
10539 2011-11-08 Yao Qi <yao@codesourcery.com>
10541 * remote-utils.c (relocate_instruction): A comment fix.
10543 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10545 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10546 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10547 dr_status_mirror and dr_control_mirror from debug_reg_state.
10548 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10549 (i386_initial_stuff): Remove use of deleted globals.
10550 (i386_get_thread_context, i386_set_thread_context,
10551 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10552 from debug_reg_state.
10554 2011-11-05 Yao Qi <yao@codesourcery.com>
10556 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10557 address as TPOINT's.
10559 2011-11-02 Stan Shebs <stan@codesourcery.com>
10561 * tracepoint.c (agent_mem_read_string): New function.
10562 (eval_agent_expr): Call it for tracenz.
10563 * server.c (handle_query): Report support for tracenz.
10565 2011-11-02 Yao Qi <yao@codesourcery.com>
10567 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10569 2011-11-02 Yao Qi <yao@codesourcery.com>
10571 * target.h: Fix a typo in comment.
10573 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10575 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10576 clobber the breakpoints' shadows with fast tracepoint jumps.
10577 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10578 * target.c (write_inferior_memory): Also pass MYADDR down to
10581 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10583 * configure.ac: Check support for personality routine.
10584 * configure: Regenerate.
10585 * config.in: Likewise.
10586 * linux-low.c: Include <sys/personality.h>.
10587 Define ADDR_NO_RANDOMIZE if necessary.
10588 (linux_create_inferior): Disable address space randomization when
10589 forking inferior, if requested.
10590 (linux_supports_disable_randomization): New function.
10591 (linux_target_ops): Install it.
10592 * server.h (disable_randomization): Declare.
10593 * server.c (disable_randomization): New global variable.
10594 (handle_general_set): Handle QDisableRandomization.
10595 (handle_query): Likewise for qSupported.
10596 (main): Support --disable-randomization and --no-disable-randomization
10597 command line arguments.
10598 * target.h (struct target_ops): Add supports_disable_randomization.
10599 (target_supports_disable_randomization): New macro.
10601 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10603 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10605 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10606 [!PT_GETDSBT] (target_loadmap): New definition.
10607 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10608 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10609 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10610 and PT_GETDSBT to LINUX_LOADMAP.
10611 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10612 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10614 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10616 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10617 (arm_linux_hwbp_cap): New static variable.
10618 (arm_linux_get_hwbp_cap): Replace by ...
10619 (arm_linux_init_hwbp_cap): ... this new function.
10620 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10621 (arm_linux_get_hw_watchpoint_count): Likewise.
10622 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10623 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10624 (arm_prepare_to_resume): Use perror_with_name instead of error.
10626 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10628 * linux-arm-low.c: Include <signal.h>.
10629 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10630 (struct arm_linux_hwbp_cap): New data type.
10631 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10632 (struct arm_linux_hw_breakpoint): New data type.
10633 (MAX_BPTS, MAX_WPTS): Define.
10634 (struct arch_process_info, struct arch_lwp_info): New data types.
10635 (arm_linux_get_hwbp_cap): New function.
10636 (arm_linux_get_hw_breakpoint_count): Likewise.
10637 (arm_linux_get_hw_watchpoint_count): Likewise.
10638 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10639 (arm_hwbp_control_initialize): Likewise.
10640 (arm_hwbp_control_is_enabled): Likewise.
10641 (arm_hwbp_control_is_initialized): Likewise.
10642 (arm_hwbp_control_disable): Likewise.
10643 (arm_linux_hw_breakpoint_equal): Likewise.
10644 (arm_linux_hw_point_initialize): Likewise.
10645 (struct update_registers_data): New data structure.
10646 (update_registers_callback: New function.
10647 (arm_insert_point): Likewise.
10648 (arm_remove_point): Likewise.
10649 (arm_stopped_by_watchpoint): Likewise.
10650 (arm_stopped_data_address): Likewise.
10651 (arm_new_process): Likewise.
10652 (arm_new_thread): Likewise.
10653 (arm_prepare_to_resume): Likewise.
10654 (the_low_target): Register arm_insert_point, arm_remove_point,
10655 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10656 arm_new_thread, and arm_prepare_to_resume.
10658 2011-09-15 Stan Shebs <stan@codesourcery.com>
10660 * server.h (struct emit_ops): Add compare-goto fields.
10661 * tracepoint.c (gdb_agent_op_sizes): New table.
10662 (emit_eq_goto): New function.
10663 (emit_ne_goto): New function.
10664 (emit_lt_goto): New function.
10665 (emit_le_goto): New function.
10666 (emit_gt_goto): New function.
10667 (emit_ge_goto): New function.
10668 (is_goto_target): New function.
10669 (compile_bytecodes): Recognize special cases of compare-goto
10670 combinations and call specialized emitters for them.
10671 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10672 (amd64_emit_ne_goto): New function.
10673 (amd64_emit_lt_goto): New function.
10674 (amd64_emit_le_goto): New function.
10675 (amd64_emit_gt_goto): New function.
10676 (amd64_emit_ge_goto): New function.
10677 (amd64_emit_ops): Add the new functions.
10678 (i386_emit_eq_goto): New function.
10679 (i386_emit_ne_goto): New function.
10680 (i386_emit_lt_goto): New function.
10681 (i386_emit_le_goto): New function.
10682 (i386_emit_gt_goto): New function.
10683 (i386_emit_ge_goto): New function.
10684 (i386_emit_ops): Add the new functions.
10686 2011-09-08 Stan Shebs <stan@codesourcery.com>
10688 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10689 (i386_emit_epilogue): Restore %ebx.
10691 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10693 * server.c (step_thread): Remove definition.
10694 (process_serial_event): Don't handle Hs.
10695 * server.h (step_thread): Remove declaration.
10696 * target.c (set_desired_inferior): Remove use of step_thread.
10698 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10700 * linux-low.c: Include linux-procfs.h.
10701 (linux_attach_lwp_1): Update comments.
10702 (linux_attach): Scan for existing threads when attaching to a
10703 process that is the tgid.
10704 * Makefile.in: Update dependencies.
10706 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10708 * configure.srv: Add linux-procfs.o dependencies.
10710 2011-08-14 Yao Qi <yao@codesourcery.com>
10712 * target.h (struct target_ops): Fix indent.
10713 * win32-low.c (win32_target_ops): Fix comment.
10715 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
10716 Yao Qi <yao@codesourcery.com>
10718 * Makefile.in (clean): Remove tic6x-*.c files.
10719 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10720 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10721 (tic6x-c64xp-linux.c): Likewise.
10722 * configure.srv: Add support for tic6x-*-uclinux.
10723 * linux-tic6x-low.c: New.
10724 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10726 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
10727 Yao Qi <yao@codesourcery.com>
10729 * target.h (struct target_ops): Add read_loadmap.
10730 * linux-low.c (struct target_loadseg): New type.
10731 (struct target_loadmap): New type.
10732 (linux_read_loadmap): New function.
10733 (linux_target_ops): Add linux_read_loadmap.
10734 * server.c (handle_query): Support qXfer:fdpic:read packet.
10735 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10738 2011-08-05 Eli Zaretskii <eliz@gnu.org>
10740 * win32-low.c: Include <stdint.h>.
10742 2011-07-22 Pedro Alves <pedro@codesourcery.com>
10744 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10745 to the inferior here.
10746 (i386_remove_aligned_watchpoint): Ditto.
10747 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10748 fit part of the watchpoint in the debug registers.
10749 (i386_update_inferior_debug_regs): New.
10750 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10751 registers, and only update the inferior on success.
10752 (i386_low_remove_watchpoint): Ditto.
10754 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10756 * linux-low.c (compare_ints, unique, list_threads, show_process,
10757 linux_core_of_thread): Delete.
10758 (linux_target_ops): Change linux_core_of_thread to
10759 linux_common_core_of_thread.
10760 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10761 * utils.c (malloc_failure): Change type of argument.
10762 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10763 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10764 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10765 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10766 (IPA_OBJS): Add common-utils-ipa.o.
10767 (ptid_h, linux_osdata_h): New macros.
10768 (server_h): Add common/common-utils.h, common/xml-utils.h,
10769 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10771 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10772 ptid.o, buffer.o): New rules.
10773 (linux-low.o): Add common/linux-osdata.h as a dependency.
10774 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10775 * configure.ac: Add AC_HEADER_DIRENT check.
10776 * config.in: Regenerate.
10777 * configure: Regenerate.
10778 * remote-utils.c (xml_escape_text): Delete.
10779 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10780 buffer_xml_printf): Move to common/buffer.c.
10781 * server.c (main): Remove call to initialize_inferiors.
10782 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10783 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10784 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10785 internal_error, gdb_assert, gdb_assert_fail): Delete.
10786 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10787 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10789 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10790 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10791 initialize_inferiors): Delete.
10793 2011-07-20 Pedro Alves <pedro@codesourcery.com>
10795 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10798 2011-05-31 Pedro Alves <pedro@codesourcery.com>
10800 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10802 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10804 2011-05-26 Yao Qi <yao@codesourcery.com>
10806 * Makefile.in (thread-db.o): Track dependence to
10807 common/gdb_thread_db.h.
10808 * thread-db.c: include gdb_thread_db.h from right place.
10810 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10812 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10813 __FILE__ and __LINE__ to internal_error.
10815 2011-05-13 Doug Evans <dje@google.com>
10817 * thread-db.c (try_thread_db_load_from_sdir): New function.
10818 (try_thread_db_load_from_dir): New function.
10819 (thread_db_load_search): Handle $sdir, ignore $pdir.
10820 Remove trying of system directories if search of
10821 libthread-db-search-path fails, that is now done via $sdir.
10823 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10825 * server.c (handle_query): Add EnableDisableTracepoints to the list
10826 of supported features.
10827 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
10829 (cmd_qtenable_disable): New.
10830 (cmd_qtstart): Install tracepoints even if disabled.
10831 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10832 receiving a QTEnable or QTDisable packet.
10833 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10834 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10836 (gdb_probe): Skip data collection if static tracepoint is disabled.
10838 2011-05-10 Doug Evans <dje@google.com>
10840 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10842 2011-05-04 Doug Evans <dje@google.com>
10844 * linux-low.c (linux_join): Skip process lookup.
10845 * spu-low.c (spu_join): Ditto.
10846 * server.c (join_inferiors_callback): Delete.
10847 (process_serial_event): For 'D' packet (detach) call join_inferior
10850 2011-05-04 Joseph Myers <joseph@codesourcery.com>
10852 * README: Don't mention xscale*-*-linux*.
10853 * configure.srv (xscale*-*-linux*): Don't handle target.
10855 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10857 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10859 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10860 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10861 (i386_emit_void_call_2): Likewise.
10863 2011-04-26 Yao Qi <yao@codesourcery.com>
10865 * linux-low.c: Move common macros to linux-ptrace.h.
10866 Include linux-ptrace.h.
10867 * Makefile.in (linux_ptrace_h): New.
10868 (linux-low.o): Depends on linux-ptrace.h.
10870 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10872 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10873 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
10874 (remote_prepare): New function with most of the TCP code from ...
10875 (remote_open): ... here. Detect PORT here unconditionally. Move also
10876 setting transport_is_reliable.
10877 * server.c (run_once): New variable.
10878 (gdbserver_usage): Document it.
10879 (main): Set run_once for `--once'. Call remote_prepare. Exit after
10880 the first run if RUN_ONCE.
10881 * server.h (run_once, remote_prepare): New declarations.
10883 2011-04-19 Tom Tromey <tromey@redhat.com>
10885 * win32-low.c (handle_load_dll): Remove duplicate "the".
10887 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
10889 Remove support for old Cygwin 1.5 versions.
10890 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10891 function to avoid warning.
10892 (win32_add_one_solib): Use cygwin_conv_path function to avoid
10895 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
10897 * gdbserver/server.h (Macro _): Define it if not available.
10899 2011-03-14 Michael Snyder <msnyder@vmware.com>
10901 * hostio.c (handle_close): Remove unnecessary null test.
10903 2011-03-10 Joel Brobecker <brobecker@adacore.com>
10905 * Makefile.in (maintainer-clean realclean distclean): Remove
10906 "make ... subdir_do" command.
10908 2011-03-10 Michael Snyder <msnyder@vmware.com>
10910 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10912 * server.c (handle_v_run): Free alloced buffer on early return.
10914 2011-03-09 Yao Qi <yao@codesourcery.com>
10917 2011-03-04 Yao Qi <yao@codesourcery.com>
10919 * Makefile.in: Remove GNU make feature --directory.
10921 2011-03-05 Yao Qi <yao@codesourcery.com>
10923 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10924 (subdir_do): New make target. Copied from gdb/Makefile.
10925 (maintainer-clean, realclean, distclean, clean): Call corresponding
10926 make targets in common/Makefile.
10928 2011-02-11 Yao Qi <yao@codesourcery.com>
10930 * configure.ac: Call AC_PROG_RANLIB.
10931 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10932 * configure: Regenerate.
10934 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10936 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
10938 2011-03-06 Yao Qi <yao@codesourcery.com>
10940 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
10942 2011-03-05 Yao Qi <yao@codesourcery.com>
10944 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10945 (subdir_do): New make target. Copied from gdb/Makefile.
10946 (maintainer-clean, realclean, distclean, clean): Call corresponding
10947 make targets in common/Makefile.
10949 2011-03-04 Yao Qi <yao@codesourcery.com>
10951 * Makefile.in: Remove GNU make feature --directory.
10953 2011-03-04 Michael Snyder <msnyder@vmware.com>
10955 * server.c (queue_stop_reply): Call xmalloc not malloc.
10957 2011-03-02 Michael Snyder <msnyder@vmware.com>
10959 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
10961 2011-02-28 Michael Snyder <msnyder@vmware.com>
10963 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
10964 (cmd_qtframe): Ditto.
10965 (cmd_qtbuffer): Ditto.
10966 (cmd_bigqtbuffer): Ditto.
10968 * utils.c (decimal2str): Initialize 'width' to nine, then
10969 don't mess with it.
10971 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10973 * hostio.c (require_data): Free *data, not data.
10975 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10977 * hostio.c (require_data): Use free, not xfree.
10979 2011-02-27 Michael Snyder <msnyder@vmware.com>
10981 * server.c (handle_query): Discard unused value.
10983 * hostio.c (require_data): Free malloc memory before returning
10986 2011-02-26 Michael Snyder <msnyder@vmware.com>
10988 * linux-low.c (list_threads): Call closedir for dirent.
10990 2011-02-27 Michael Snyder <msnyder@vmware.com>
10992 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
10993 a case statement falls through.
10995 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
10997 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11000 2011-02-26 Michael Snyder <msnyder@vmware.com>
11002 * utils.c (decimal2str): Eliminate dead code and dead param.
11003 (pulongest): Drop dead param from call to decimal2str.
11006 2011-02-24 Joel Brobecker <brobecker@adacore.com>
11008 Revert the following patch (not approved yet):
11009 2011-02-21 Hui Zhu <teawater@gmail.com>
11010 * tracepoint.c (tp_printf): New function.
11011 (eval_agent_expr): Handle gdb_agent_op_printf.
11013 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 2011-02-18 Tom Tromey <tromey@redhat.com>
11020 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11021 (tracepoint.o): Likewise.
11022 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11023 (gdb_agent_op_names): Likewise.
11025 2011-02-18 Tom Tromey <tromey@redhat.com>
11027 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11028 gdb_agent_op_rot>: New constants.
11029 (gdb_agent_op_names): Add pick and roll.
11030 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11033 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11035 * aclocal.m4: Regenerated with aclocal-1.11.1.
11037 2011-02-14 Pedro Alves <pedro@codesourcery.com>
11039 * server.c (handle_qxfer_traceframe_info): New.
11040 (qxfer_packets): Register "traceframe-info".
11041 (handle_query): Report support for qXfer:traceframe-info:read+.
11042 * tracepoint.c (match_blocktype): New.
11043 (traceframe_find_block_type): Rename to ...
11044 (traceframe_walk_blocks): ... this. Add callback filter argument,
11046 (traceframe_find_block_type): New, reimplemented on top of
11047 traceframe_walk_blocks.
11048 (build_traceframe_info_xml): New.
11049 (traceframe_read_info): New.
11050 * server.h (traceframe_read_info): Declare.
11052 2011-02-11 Yao Qi <yao@codesourcery.com>
11054 * configure.ac: Call AC_PROG_RANLIB.
11055 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11056 * configure: Regenerate.
11058 2011-02-07 Pedro Alves <pedro@codesourcery.com>
11060 * server.c (gdb_read_memory): Change return semantics to allow
11062 (handle_search_memory_1): Adjust.
11063 (process_serial_event) <'m' packet>: Handle partial transfers.
11064 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11066 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11068 * regcache.c (init_register_cache): Initialize
11069 regcache->register_status.
11070 (free_register_cache): Release regcache->register_status.
11071 (regcache_cpy): Copy register_status.
11072 (registers_to_string): Print 'x's for unavailable registers.
11073 (supply_register): Mark the register's status valid or
11074 unavailable, depending on whether a buffer was passed in or not.
11075 (supply_register_zeroed): New.
11076 (supply_regblock): Mark the registers' status valid or
11077 unavailable, depending on whether a buffer was passed in or not.
11078 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11079 (struct regcache): New `register_status' field.
11080 (supply_register_zeroed): Declare.
11081 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11082 supply_register_zeroed, rather than passing a NULL buffer to
11084 * tracepoint.c (fetch_traceframe_registers): Update comment.
11086 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11088 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11091 2011-01-25 Pedro Alves <pedro@codesourcery.com>
11093 * server.h (decode_xfer_write): Change prototype.
11094 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11095 and don't extract the annex here.
11096 * server.c (decode_xfer_read): Remove `annex' parameter,
11097 and don't extract the annex here.
11098 (decode_xfer): New.
11099 (struct qxfer): New.
11100 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11101 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11102 (handle_qxfer_statictrace): New functions, abstracted out from
11103 handle_query, and made to use the struct qxfer interface.
11104 (handle_threads_qxfer_proper): Rename to ...
11105 (handle_qxfer_threads_proper): ... this.
11106 (handle_threads_qxfer): Rename to ...
11107 (handle_qxfer_threads): ... this. Adjust.
11108 (qxfer_packets): New array.
11109 (handle_qxfer): New function.
11110 (handle_query): Use handle_qxfer.
11112 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11114 * gdbreplay.c: Shorten lines of >= 80 columns.
11115 * linux-low.c: Ditto.
11116 * linux-ppc-low.c: Ditto.
11117 * linux-s390-low.c: Ditto.
11118 * linux-sparc-low.c: Ditto.
11119 * linux-x86-low.c: Ditto.
11120 * linux-xtensa-low.c: Ditto.
11121 * mem-break.c: Ditto.
11122 * nto-low.c: Ditto.
11123 * regcache.h: Ditto.
11124 * remote-utils.c: Ditto.
11127 * thread-db.c: Ditto.
11128 * tracepoint.c: Ditto.
11130 * win32-low.h: Ditto.
11132 2011-01-05 Joel Brobecker <brobecker@adacore.com>
11134 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11137 2011-01-01 Joel Brobecker <brobecker@adacore.com>
11139 * server.c (gdbserver_version): Update copyright year in version
11141 * gdbreplay.c (gdbreplay_version): Ditto.
11143 2010-12-29 Jie Zhang <jie.zhang@analog.com>
11145 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11146 * linux-bfin-low.c: New file.
11147 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11148 PT_DATA_ADDR for BFIN targets.
11149 * Makefile.in (SFILES): Add linux-bfin-low.c.
11150 (clean): Remove reg-bfin.c.
11151 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11152 * README: Mention supported Blackfin targets.
11154 2010-12-23 Mike Frysinger <vapier@gentoo.org>
11156 * .gitignore: New file.
11158 2010-11-16 Mike Frysinger <vapier@gentoo.org>
11160 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11162 2010-10-22 Jie Zhang <jie@codesourcery.com>
11164 * Makefile.in: Add FLAGS_TO_PASS variable.
11165 (install): Remove dependency of install-only and recursively
11166 invoke make for install-only.
11168 2010-10-04 Doug Evans <dje@google.com>
11170 * Makefile.in (uninstall): Use $(DESTDIR).
11172 2010-09-24 Pedro Alves <pedro@codesourcery.com>
11176 * linux-x86-low.c (compat_siginfo_from_siginfo)
11177 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11178 si_code is < 0. Check for si_code == SI_TIMER before checking for
11181 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11183 * lynx-i386-low.c: New file.
11184 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11186 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11188 * lynx-low.c (ptrace_request_to_str): Remove handling for
11189 request values that have been removed in LynxOS 5.x.
11191 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11193 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11196 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11198 * configure.ac: Add --enable-inprocess-agent option.
11199 * configure: Rebuilt.
11201 2010-09-06 Yao Qi <yao@codesourcery.com>
11203 * linux-low.c (linux_kill): Remove unused variable.
11204 (linux_stabilize_threads): Likewise.
11205 * server.c (start_inferior): Likewise.
11206 (queue_stop_reply_callback): Likewise.
11207 * tracepoint.c (do_action_at_tracepoint): Likewise.
11209 2010-09-06 Yao Qi <yao@codesourcery.com>
11211 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11214 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11216 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11218 2010-09-06 Pedro Alves <pedro@codesourcery.com>
11220 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11223 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11225 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11226 gdbserver/lynx-ppc-low.c: New files.
11227 * Makefile.in (lynx_low_h): New variable.
11228 (lynx-low.o, lynx-ppc-low.o): New rules.
11229 * configure.ac: On LynxOS, link with -lnetinet.
11230 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11231 * configure: regenerate.
11233 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11235 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11236 * configure.ac: Add check for vasprintf and vsnprintf.
11237 * configure, config.in: Regenerate.
11238 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11240 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11242 * gdbreplay.c: Move include of alloca.h up, next to include of
11244 * server.h: Add include of malloc.h.
11245 * mem-break.c: Remove include of malloc.h.
11246 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11248 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11250 * Makefile.in (memmem.o): Build with -Wno-error.
11252 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11254 * utils.c (xsnprintf): Make non-static.
11255 * server.h: Add xsnprintf declaration.
11256 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11257 replace calls to snprintf by calls to xsnprintf throughout.
11259 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11261 * configure.ac: Add configure check for alloca.
11262 * configure, config.in: Regenerate.
11263 * server.h: Include alloca.h if it exists.
11264 * gdbreplay.c: Include alloca.h if it exists.
11266 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11268 * linux-low.c (__SIGRTMIN): Define if not already defined.
11269 (linux_create_inferior): Check for __ANDROID__ rather than
11271 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11272 are already deferred.
11273 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11274 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11275 stopped and already has a pending signal to report.
11276 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11277 a pending signal to report or is moving out of a jump pad.
11278 (linux_init_signals): Check for __ANDROID__ rather than
11281 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11283 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11284 debug_threads check. Avoid a linear search when not doing debug
11287 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11289 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11290 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11291 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11292 (process_event): Change local fd's type to gdb_fildes_t.
11293 (create_file_handler): Adjust prototype.
11294 (delete_file_handler): Adjust prototype.
11295 (handle_file_event): Adjust prototype. Use pfildes.
11296 (create_file_event): Adjsut prototype.
11297 * remote-utils.c (remote_desc, listen_desc): Change type to
11299 * server.h: New gdb_fildes_t typedef.
11300 [USE_WIN32API]: Include winsock2.h.
11301 (delete_file_handler, add_file_handler): Adjust prototypes.
11302 (pfildes): Declare.
11303 * utils.c (pfildes): New.
11305 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11307 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11308 * configure: Regenerate.
11310 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11312 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11313 (linux_done_accessing_memory): ... this.
11314 (linux_target_ops): Adjust.
11315 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11316 * nto-low.c (nto_target_ops): Adjust comment.
11317 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11318 * spu-low.c (spu_target_ops): Adjust comment.
11319 * target.h (target_ops): Rename unprepare_to_access_memory field
11320 to done_accessing_memory.
11321 (unprepare_to_access_memory): Rename to ...
11322 (done_accessing_memory): ... this.
11324 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11326 * linux-low.c (linux_prepare_to_access_memory): New.
11327 (linux_unprepare_to_access_memory): New.
11328 (linux_target_ops): Install them.
11329 * server.c (read_memory): Rename to ...
11330 (gdb_read_memory): ... this. Use
11331 prepare_to_access_memory/prepare_to_access_memory.
11332 (write_memory): Rename to ...
11333 (gdb_write_memory): ... this. Use
11334 prepare_to_access_memory/prepare_to_access_memory.
11335 (handle_search_memory_1): Adjust.
11336 (process_serial_event): Adjust.
11337 * target.h (struct target_ops): New fields
11338 prepare_to_access_memory and unprepare_to_access_memory.
11339 (prepare_to_access_memory, unprepare_to_access_memory): New.
11340 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11341 prepare_to_access_memory/prepare_to_access_memory.
11342 * nto-low.c (nto_target_ops): Adjust.
11343 * spu-low.c (spu_target_ops): Adjust.
11344 * win32-low.c (win32_target_ops): Adjust.
11346 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11348 * Makefile.in (WARN_CFLAGS): Get it from configure.
11349 (WERROR_CFLAGS): New.
11350 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11351 * configure.ac: Introduce --enable-werror, which adds -Werror to
11352 the compiler command line. Enabled by default. Disable with
11353 --disable-werror. Add -Wdeclaration-after-statement
11354 Wpointer-arith and -Wformat-nonliteral to warning flags.
11355 * configure: Regenerate.
11357 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11359 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11361 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11363 * gdbreplay.c (remote_error): New.
11365 (expect): Use gdbchar. Check for error reading from GDB.
11366 Clarify sync error output.
11367 (play): Check for errors writing to GDB.
11368 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11369 * remote-utils.c (getpkt): Check for errors writing to the remote
11372 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11374 * linux-low.c (linux_wait_1): Move non-debugging code out of
11375 `debug_threads' control.
11377 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11379 * linux-low.c (linux_wait_1): Don't set last_status here.
11380 * server.c (push_event, queue_stop_reply_callback): Assert we're
11381 not pushing a TARGET_WAITKIND_IGNORE event.
11382 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11383 (myresume, handle_target_event): Set the thread's last_resume_kind
11384 and last_status from the target returned status.
11386 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11390 * linux-x86-low.c (update_debug_registers_callback): New.
11391 (i386_dr_low_set_addr): Use it.
11392 (i386_dr_low_get_addr): New.
11393 (i386_dr_low_set_control): Use update_debug_registers_callback.
11394 (i386_dr_low_get_control): New.
11395 (i386_dr_low_get_status): Adjust.
11396 * linux-low.c (linux_stop_lwp): New.
11397 * linux-low.h (linux_stop_lwp): Declare.
11399 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11400 argument instead of a i386_debug_reg_state.
11401 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11402 a i386_debug_reg_state.
11403 (i386_insert_aligned_watchpoint): Adjust.
11404 (i386_remove_aligned_watchpoint): Adjust.
11405 (i386_low_stopped_data_address): Read the debug registers from the
11406 inferior instead of from the mirrors.
11407 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11408 (i386_dr_low_get_addr): Declare.
11409 (i386_dr_low_get_control): Declare.
11410 (i386_dr_low_get_status): Change prototype.
11412 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11413 (i386_dr_low_get_addr): New.
11414 (i386_dr_low_get_control): New.
11415 (i386_dr_low_get_status): Adjust prototype. Return
11417 (i386_initial_stuff): Clear dr_status_mirror and
11419 (i386_get_thread_context): Adjust.
11420 (i386_set_thread_context): Adjust.
11421 (i386_thread_added): Adjust.
11423 2010-08-24 Pedro Alves <pedro@codesourcery.com>
11425 * linux-low.h (linux_thread_area): Delete declaration.
11427 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11429 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11430 after its termination.
11432 2010-08-09 Pedro Alves <pedro@codesourcery.com>
11434 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11435 (gdb_wants_all_stopped): Delete.
11436 (linux_wait_1): Don't call them.
11437 * server.c (handle_v_cont): Tag all threads as want-stopped.
11438 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11439 stopped as "client-wants-stopped".
11441 2010-07-31 Pedro Alves <pedro@codesourcery.com>
11443 * Makefile.in (signals_h): New.
11444 (server_h): Depend on it.
11445 (server.o): Don't depend on $(signals_def).
11446 (signals.o): Depend on $(signals_def).
11448 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11450 * Makefile.in (signals_def): New.
11451 (server_h): Append include/gdb/signals.h and signals_def.
11452 (server.o): Append signals_def.
11454 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11456 * server.c (handle_target_event): Use target_signal_to_host for
11457 resume_info.sig initialization.
11458 * target.h (struct thread_resume) <sig>: New comment.
11460 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11462 * server.c (handle_query): strcpy() the returned string from paddress()
11463 instead of sprintf().
11464 * utils.c (paddress): Return phex_nz().
11466 2010-07-07 Joel Brobecker <brobecker@adacore.com>
11468 * server.c (handle_v_cont): Call mourn_inferior if process
11470 (myresume): Likewise.
11472 2010-07-01 Pedro Alves <pedro@codesourcery.com>
11474 Static tracepoints, and integration with UST.
11476 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11477 * mem-break.c (uninsert_all_breakpoints)
11478 (reinsert_all_breakpoints): New.
11479 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11480 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11481 (gdb_agent_ust_loaded, helper_thread_id)
11482 (gdb_agent_helper_thread_id): New macros.
11483 (struct ipa_sym_addresses): Add addr_ust_loaded,
11484 addr_helper_thread_id, addr_cmd_buf.
11485 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11486 (in_process_agent_loaded_ust): New.
11487 (write_e_ust_not_loaded): New.
11488 (maybe_write_ipa_ust_not_loaded): New.
11489 (struct collect_static_trace_data_action): New.
11490 (enum tracepoint_type) <static_tracepoint>: New.
11491 (struct tracepoint) <handle>: Mention static tracepoints.
11492 (struct static_tracepoint_ctx): New.
11493 (CMD_BUF_SIZE): New.
11494 (add_tracepoint_action): Handle static tracepoint actions.
11495 (unprobe_marker_at): New.
11496 (clear_installed_tracepoints): Handle static tracepoints.
11497 (cmd_qtdp): Handle static tracepoints.
11498 (probe_marker_at): New.
11499 (cmd_qtstart): Handle static tracepoints.
11500 (response_tracepoint): Handle static tracepoints.
11501 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11502 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11503 (get_context_regcache): Handle static tracepoints.
11504 (do_action_at_tracepoint): Handle static tracepoint actions.
11505 (traceframe_find_block_type): Handle static trace data blocks.
11506 (traceframe_read_sdata): New.
11507 (download_tracepoints): Download static tracepoint actions.
11508 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11509 (GDB_PROBE_NAME): New.
11511 (GET_UST_SYM): New.
11514 (ust_marker_to_static_tracepoint): New.
11516 (collect_ust_data_at_tracepoint): New.
11517 (gdb_ust_probe): New.
11518 (UNIX_PATH_MAX, SOCK_DIR): New.
11519 (gdb_ust_connect_sync_socket): New.
11520 (resume_thread, stop_thread): New.
11521 (run_inferior_command): New.
11522 (init_named_socket): New.
11523 (gdb_ust_socket_init): New.
11524 (cstr_to_hexstr): New.
11526 (first_marker, next_marker): New.
11527 (response_ust_marker): New.
11528 (cmd_qtfstm, cmd_qtsstm): New.
11529 (unprobe_marker_at, probe_marker_at): New.
11530 (cmd_qtstmat, gdb_ust_thread): New.
11531 (gdb_ust_init): New.
11532 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11533 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11534 (ST_REGENTRY): New.
11535 (x86_64_st_collect_regmap): New.
11536 (X86_64_NUM_ST_COLLECT_GREGS): New.
11537 (AMD64_RIP_REGNUM): New.
11538 (supply_static_tracepoint_registers): New.
11539 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11540 (ST_REGENTRY): New.
11541 (i386_st_collect_regmap): New.
11542 (i386_NUM_ST_COLLECT_GREGS): New.
11543 (supply_static_tracepoint_registers): New.
11544 * server.c (handle_query): Handle qXfer:statictrace:read.
11545 <qSupported>: Report support for StaticTracepoints, and
11546 qXfer:statictrace:read features.
11547 * server.h (traceframe_read_sdata)
11548 (supply_static_tracepoint_registers): Declare.
11549 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11550 (unpack_varlen_hex): Include in IPA build.
11551 * Makefile.in (ustlibs, ustinc): New.
11552 (IPA_OBJS): Add remote-utils-ipa.o.
11553 ($(IPA_LIB)): Link -ldl and -lpthread.
11555 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11556 * config.in, configure: Regenerate.
11558 2010-06-20 Ian Lance Taylor <iant@google.com>
11559 Pedro Alves <pedro@codesourcery.com>
11561 * linux-x86-low.c (always_true): Delete.
11562 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11563 trying to fool the compiler with always_true.
11565 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11567 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11568 conditions in gdbserver.
11570 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11572 * spu-low.c (spu_read_memory): Wrap around local store limit.
11573 (spu_write_memory): Likewise.
11575 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11577 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11578 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11580 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11582 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11583 uses with LONGEST uses.
11585 2010-06-14 Stan Shebs <stan@codesourcery.com>
11586 Pedro Alves <pedro@codesourcery.com>
11590 * linux-x86-low.c: Include limits.h.
11592 (always_true): New.
11595 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11596 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11597 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11598 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11599 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11600 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11601 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11602 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11603 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11604 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11605 (amd64_emit_void_call_2): New.
11606 (amd64_emit_ops): New.
11607 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11608 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11609 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11610 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11611 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11612 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11613 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11614 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11615 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11616 (i386_emit_stack_adjust, i386_emit_int_call_1)
11617 (i386_emit_void_call_2): New.
11618 (i386_emit_ops): New.
11619 (x86_emit_ops): New.
11620 (the_low_target): Install x86_emit_ops.
11621 * server.h (struct emit_ops): New.
11622 (get_raw_reg_func_addr): Declare.
11623 (current_insn_ptr, emit_error): Declare.
11624 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11625 (set_trace_state_variable_value): New defines.
11626 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11627 addr_get_trace_state_variable_value and
11628 addr_set_trace_state_variable_value.
11629 (symbol_list): New fields for get_raw_reg,
11630 get_trace_state_variable_value and set_trace_state_variable_value.
11631 (condfn): New typedef.
11632 (struct tracepoint): New field `compiled_cond'.
11633 (do_action_at_tracepoint): Clear compiled_cond.
11634 (get_trace_state_variable_value, set_trace_state_variable_value):
11636 (condition_true_at_tracepoint): If there's a compiled condition,
11638 (current_insn_ptr, emit_error): New globals.
11639 (struct bytecode_address): New.
11640 (get_raw_reg_func_addr): New.
11641 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11642 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11643 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11644 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11645 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11646 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11647 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11648 (compile_tracepoint_condition, compile_bytecodes): New.
11649 * target.h (emit_ops): Forward declare.
11650 (struct target_ops): New field emit_ops.
11651 (target_emit_ops): New.
11652 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11653 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11654 * linux-low.c (linux_emit_ops): New.
11655 (linux_target_ops): Install it.
11656 * linux-low.h (struct linux_target_ops): New field emit_ops.
11658 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11660 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11661 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11663 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11664 Stan Shebs <stan@codesourcery.com>
11666 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11667 (all): Depend on $(extra_libraries).
11668 (install-only): Install the IPA.
11669 (IPA_OBJS, IPA_LIB): New.
11670 (clean): Remove the IPA lib.
11671 (IPAGENT_CFLAGS): New.
11672 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11673 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11674 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11675 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11676 * configure.ac: Check for atomic builtins support in the compiler.
11677 (IPA_DEPFILES, extra_libraries): Define.
11678 * configure.srv (ipa_obj): Add description.
11679 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11680 (i[34567]86-*-linux*): Set ipa_obj.
11681 (x86_64-*-linux*): Set ipa_obj.
11682 * linux-low.c (stabilizing_threads): New.
11683 (supports_fast_tracepoints): New.
11684 (linux_detach): Stabilize threads before detaching.
11685 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11686 the lwp is either not stabilizing, or is moving out of a jump pad.
11687 (linux_fast_tracepoint_collecting): New.
11688 (maybe_move_out_of_jump_pad): New.
11689 (enqueue_one_deferred_signal): New.
11690 (dequeue_one_deferred_signal): New.
11691 (linux_wait_for_event_1): If moving out of a jump pad, defer
11692 pending signals to later.
11693 (linux_stabilize_threads): New.
11694 (linux_wait_1): Check if threads need moving out of jump pads, and
11696 (stuck_in_jump_pad_callback): New.
11697 (move_out_of_jump_pad_callback): New.
11698 (lwp_running): New.
11699 (linux_resume_one_lwp): Handle moving out of jump pads.
11700 (linux_set_resume_request): Dequeue deferred signals.
11701 (need_step_over_p): Also step over fast tracepoint jumps.
11702 (start_step_over): Also uninsert fast tracepoint jumps.
11703 (finish_step_over): Also reinsert fast tracepoint jumps.
11704 (linux_install_fast_tracepoint_jump): New.
11705 (linux_target_ops): Install linux_stabilize_threads and
11706 linux_install_fast_tracepoint_jump_pad.
11707 * linux-low.h (linux_target_ops) <get_thread_area,
11708 install_fast_tracepoint_jump_pad>: New fields.
11709 (struct lwp_info) <collecting_fast_tracepoint,
11710 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11711 (linux_get_thread_area): Declare.
11712 * linux-x86-low.c (jump_insn): New.
11713 (x86_get_thread_area): New.
11714 (append_insns): New.
11715 (push_opcode): New.
11716 (amd64_install_fast_tracepoint_jump_pad): New.
11717 (i386_install_fast_tracepoint_jump_pad): New.
11718 (x86_install_fast_tracepoint_jump_pad): New.
11719 (the_low_target): Install x86_get_thread_area and
11720 x86_install_fast_tracepoint_jump_pad.
11721 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11722 (struct fast_tracepoint_jump): New.
11723 (fast_tracepoint_jump_insn): New.
11724 (fast_tracepoint_jump_shadow): New.
11725 (find_fast_tracepoint_jump_at): New.
11726 (fast_tracepoint_jump_here): New.
11727 (delete_fast_tracepoint_jump): New.
11728 (set_fast_tracepoint_jump): New.
11729 (uninsert_fast_tracepoint_jumps_at): New.
11730 (reinsert_fast_tracepoint_jumps_at): New.
11731 (set_breakpoint_at): Use write_inferior_memory.
11732 (uninsert_raw_breakpoint): Use write_inferior_memory.
11733 (check_mem_read): Mask out fast tracepoint jumps.
11734 (check_mem_write): Mask out fast tracepoint jumps.
11735 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11736 (set_fast_tracepoint_jump): Declare.
11737 (delete_fast_tracepoint_jump)
11738 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11739 (reinsert_fast_tracepoint_jumps_at): Declare.
11740 * regcache.c: Don't compile many functions when building the
11741 in-process agent library.
11742 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11743 the register buffer in the heap.
11744 (free_register_cache): If the register buffer isn't owned by the
11745 regcache, don't free it.
11746 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11747 pre-existing register caches.
11748 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11750 (convert_ascii_to_int): : Constify `from' parameter type.
11751 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11752 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11753 the needed buffer in-place.
11754 (relocate_instruction): New.
11755 * server.c (handle_query) <qSymbols>: If the target supports
11756 tracepoints, give it a chance of looking up symbols. Report
11757 support for fast tracepoints.
11758 (handle_status): Stabilize threads.
11759 (process_serial_event): Adjust.
11760 * server.h (struct fast_tracepoint_jump): Forward declare.
11761 (struct process_info) <fast_tracepoint_jumps>: New field.
11762 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11763 (decode_X_packet, decode_M_packet): Adjust.
11764 (relocate_instruction): Declare.
11765 (in_process_agent_loaded): Declare.
11766 (tracepoint_look_up_symbols): Declare.
11767 (struct fast_tpoint_collect_status): Declare.
11768 (fast_tracepoint_collecting): Declare.
11769 (force_unlock_trace_buffer): Declare.
11770 (handle_tracepoint_bkpts): Declare.
11771 (initialize_low_tracepoint)
11772 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11773 * target.h (struct target_ops) <stabilize_threads,
11774 install_fast_tracepoint_jump_pad>: New fields.
11775 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11776 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11777 [HAVE_STDINT_H]: Include stdint.h.
11778 (trace_debug_1): Rename to ...
11779 (trace_vdebug): ... this.
11780 (trace_debug): Rename to ...
11781 (trace_debug_1): ... this. Add `level' parameter.
11782 (trace_debug): New.
11783 (ATTR_USED, ATTR_NOINLINE): New.
11784 (IP_AGENT_EXPORT): New.
11785 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11786 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11787 (about_to_request_buffer_space, trace_buffer_is_full)
11788 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11789 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11790 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11791 (traceframe_write_count, traceframes_created)
11792 (trace_state_variables)
11793 New renaming defines.
11794 (struct ipa_sym_addresses): New.
11795 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11796 (symbol_list): New.
11797 (ipa_sym_addrs): New.
11798 (all_tracepoint_symbols_looked_up): New.
11799 (in_process_agent_loaded): New.
11800 (write_e_ipa_not_loaded): New.
11801 (maybe_write_ipa_not_loaded): New.
11802 (tracepoint_look_up_symbols): New.
11803 (debug_threads) [IN_PROCESS_AGENT]: New.
11804 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11805 (UNKNOWN_SIDE_EFFECTS): New.
11806 (stop_tracing): New.
11807 (flush_trace_buffer): New.
11808 (stop_tracing_bkpt): New.
11809 (flush_trace_buffer_bkpt): New.
11810 (read_inferior_integer): New.
11811 (read_inferior_uinteger): New.
11812 (read_inferior_data_pointer): New.
11813 (write_inferior_data_pointer): New.
11814 (write_inferior_integer): New.
11815 (write_inferior_uinteger): New.
11816 (struct collect_static_trace_data_action): Delete.
11817 (enum tracepoint_type): New.
11818 (struct tracepoint) <type>: New field `type'.
11819 <actions_str, step_actions, step_actions_str>: Only include in
11821 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11822 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11823 (tracepoints): Use IP_AGENT_EXPORT.
11824 (last_tracepoint): Don't include in the IPA.
11825 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11826 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11827 (alloced_trace_state_variables): New.
11828 (trace_state_variables): Use IP_AGENT_EXPORT.
11829 (traceframe_t): Delete unused variable.
11830 (circular_trace_buffer): Don't include in the IPA.
11831 (trace_buffer_start): Delete.
11832 (struct trace_buffer_control): New.
11833 (trace_buffer_free): Delete.
11834 (struct ipa_trace_buffer_control): New.
11835 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11836 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11838 (trace_buffer_ctrl): New.
11839 (TRACE_BUFFER_CTRL_CURR): New.
11840 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11841 Reimplement as macros.
11842 (trace_buffer_wrap): Delete.
11843 (traceframe_write_count, traceframe_read_count)
11844 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11845 (struct tracepoint_hit_ctx) <type>: New field.
11846 (struct fast_tracepoint_ctx): New.
11847 (memory_barrier): New.
11849 (record_tracepoint_error): Update atomically in the IPA.
11850 (clear_inferior_trace_buffer): New.
11851 (about_to_request_buffer_space): New.
11852 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11853 updating the same buffer.
11854 (add_tracepoint): Default the tracepoint's type to trap
11855 tracepoint, and orig_size to -1.
11856 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11857 internal variables.
11858 (create_trace_state_variable): New parameter `gdb'. Handle it.
11859 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11860 (cmd_qtdp): Handle fast tracepoints.
11861 (cmd_qtdv): Adjust.
11862 (max_jump_pad_size): New.
11863 (gdb_jump_pad_head): New.
11864 (get_jump_space_head): New.
11865 (claim_jump_space): New.
11866 (sort_tracepoints): New.
11867 (MAX_JUMP_SIZE): New.
11868 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11870 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11871 support. Upload fast traceframes, and delete internal IPA
11873 (stop_tracing_handler): New.
11874 (flush_trace_buffer_handler): New.
11875 (cmd_qtstop): Upload fast tracepoints.
11876 (response_tracepoint): Handle fast tracepoints.
11877 (tracepoint_finished_step): Upload fast traceframes. Set the
11878 tracepoint hit context's tracepoint type.
11879 (handle_tracepoint_bkpts): New.
11880 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11881 type. Add comment about fast tracepoints.
11882 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11883 non-existing action_str field.
11884 (get_context_regcache): Handle fast tracepoints.
11885 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11887 (fast_tracepoint_from_jump_pad_address): New.
11888 (fast_tracepoint_from_ipa_tpoint_address): New.
11889 (collecting_t): New.
11890 (force_unlock_trace_buffer): New.
11891 (fast_tracepoint_collecting): New.
11893 (gdb_collect): New.
11894 (write_inferior_data_ptr): New.
11895 (target_tp_heap): New.
11896 (target_malloc): New.
11897 (download_agent_expr): New.
11899 (download_tracepoints): New.
11900 (download_trace_state_variables): New.
11901 (upload_fast_traceframes): New.
11902 (IPA_FIRST_TRACEFRAME): New.
11903 (IPA_NEXT_TRACEFRAME_1): New.
11904 (IPA_NEXT_TRACEFRAME): New.
11905 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11906 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11907 (gdb_jump_pad_buffer_end): New.
11908 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11909 (initialize_tracepoint): Adjust.
11910 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11911 buffer. Initialize the low module.
11912 * utils.c (PREFIX, TOOLNAME): New.
11913 (malloc_failure): Use PREFIX.
11914 (error): In the IPA, an error causes an exit.
11915 (fatal, warning): Use PREFIX.
11916 (internal_error): Use TOOLNAME.
11917 (NUMCELLS): Increase to 10.
11918 * configure, config.in: Regenerate.
11920 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11922 * server.c (handle_query) <qSupported>: Do two passes over the
11923 qSupported string to avoid nesting strtok.
11925 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11927 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
11929 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
11930 -Wl,--dynamic-list.
11931 * configure: Regenerate.
11932 * proc-service.list: New.
11934 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11936 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
11939 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
11941 * gdbreplay.c (remote_open): Check error return from socket() call by
11942 its equality to -1 not by it being negative.
11943 * remote-utils.c (remote_open): Likewise.
11945 2010-05-23 Pedro Alves <pedro@codesourcery.com>
11947 * config.h: Regenerate.
11949 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11951 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
11952 doesn't provide PTRACE_GET_THREAD_AREA.
11954 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11956 * linux-m68k-low.c: Include <asm/ptrace.h>
11957 (ps_get_thread_area): Implement.
11959 2010-05-03 Doug Evans <dje@google.com>
11961 * event-loop.c (struct callback_event): New struct.
11962 (callback_list): New global.
11963 (append_callback_event, delete_callback_event): New functions.
11964 (process_callback): New function.
11965 (start_event_loop): Call it.
11966 * remote-utils.c (NOT_SCHEDULED): Define.
11967 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
11968 moved out of readchar.
11969 (readchar): Rewrite. Call reschedule before returning.
11970 (reset_readchar): New function.
11971 (remote_close): Call it.
11972 (process_remaining, reschedule): New functions.
11973 * server.h (callback_handler_func): New typedef.
11974 (append_callback_event, delete_callback_event): Declare.
11976 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11978 * proc-service.c (ps_pglobal_lookup): Use
11979 thread_db_look_up_one_symbol.
11980 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
11981 parameter. Use it instead of all_symbols_looked_up.
11982 * server.h (struct process_info) <all_symbols_looked_up>: Delete
11984 (all_symbols_looked_up): Don't declare.
11985 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
11986 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
11988 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
11989 Set all_symbols_looked_up here.
11990 (thread_db_look_up_one_symbol): New.
11991 (thread_db_get_tls_address): Adjust.
11992 (thread_db_load_search, try_thread_db_load_1): Always allocate the
11993 thread_db object on the heap, and tentatively set it in the
11995 (thread_db_init): Don't set all_symbols_looked_up here.
11996 * linux-low.h (thread_db_look_up_one_symbol): Declare.
11998 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12000 * linux-low.c (linux_kill, linux_detach): Adjust.
12001 (status_pending_p_callback): Remove redundant statement. Check
12002 for !TARGET_WAITIKIND_IGNORE, instead of
12003 TARGET_WAITKIND_STOPPED.
12004 (handle_tracepoints): Make sure LWP is locked. Adjust.
12005 (linux_wait_for_event_1): Adjust.
12006 (linux_cancel_breakpoints): New.
12007 (unsuspend_one_lwp): New.
12008 (unsuspend_all_lwps): New.
12009 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12010 (send_sigstop_callback): Change return type to int, add new
12011 `except' parameter and handle it.
12012 (suspend_and_send_sigstop_callback): New.
12013 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12014 pass them down. If SUSPEND, also increment the lwp's suspend
12016 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12017 (need_step_over_p): Don't consider suspended LWPs.
12018 (start_step_over): Adjust.
12019 (proceed_one_lwp): Change return type to int, add new `except'
12020 parameter and handle it.
12021 (unsuspend_and_proceed_one_lwp): New.
12022 (proceed_all_lwps): Use find_inferior instead of
12024 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12025 also decrement the suspend count of LWPs. Pass `except' down,
12026 instead of hacking its suspend count.
12027 (linux_pause_all): Add `freeze' parameter. Adjust.
12028 (linux_unpause_all): New.
12029 (linux_target_ops): Install linux_unpause_all.
12030 * server.c (handle_status): Adjust.
12031 * target.h (struct target_ops): New fields `unpause_all' and
12032 `cancel_breakpoints'. Add new parameter to `pause_all'.
12033 (pause_all): Add new `freeze' parameter.
12034 (unpause_all): New.
12035 (cancel_breakpoints): New.
12036 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12037 cancel breakpoints.
12038 (cmd_qtstart): Pause threads.
12039 (stop_tracing): Pause threads, and cancel breakpoints.
12040 * win32-low.c (win32_target_ops): Adjust.
12042 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12044 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12045 the inferior right away from here...
12046 (linux_wait_1): ... to here, and adjust to check the thread's
12047 last_resume_kind instead of the lwp's step or stop_expected flags.
12049 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12051 * README: Use consistent `GDB' and `GDBserver' spellings.
12053 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12055 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12056 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12057 (linux_detach_one_lwp): Assume the lwp is stopped.
12058 (any_thread_of): Delete.
12059 (linux_detach): Stop all lwps here. Don't blindly delete all
12061 (delete_lwp_callback): New.
12062 (linux_mourn): Delete all lwps of the process that is gone.
12063 (linux_wait_1): Don't delete the last lwp of the process here.
12064 * mem-break.h (mark_breakpoints_out): Declare.
12065 * mem-break.c (mark_breakpoints_out): New.
12066 (free_all_breakpoints): Use it.
12067 * server.c (handle_target_event): If the process is gone, mark
12069 * thread-db.c (struct thread_db) <create_bp>: New field.
12070 (thread_db_enable_reporting): Fix prototype. Store a thread event
12071 breakpoint reference in the thread_db struct.
12072 (thread_db_load_search): Clear the thread_db object.
12073 (try_thread_db_load_1): Ditto.
12074 (switch_to_process): New.
12075 (disable_thread_event_reporting): Use it.
12076 (remove_thread_event_breakpoints): New.
12077 (thread_db_detach, thread_db_mourn): Use it.
12079 2010-05-01 Pedro Alves <pedro@codesourcery.com>
12081 * linux-low.c (linux_enable_event_reporting): New.
12082 (linux_wait_for_event_1, handle_extended_wait): Use it.
12084 2010-04-30 Pedro Alves <pedro@codesourcery.com>
12086 * linux-low.c (linux_kill_one_lwp, linux_kill)
12087 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12088 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12089 SIGSTOP even if the LWP is stopped.
12090 (send_sigstop_callback): New.
12091 (stop_all_lwps): Use send_sigstop_callback instead.
12092 (linux_resume_one_thread): Adjust.
12093 (proceed_one_lwp): Still proceed an LWP that the client has
12094 requested to stop, if we haven't reported it as stopped yet. Make
12095 sure that LWPs the client want stopped, have a pending SIGSTOP.
12097 2010-04-26 Doug Evans <dje@google.com>
12099 * server.c (handle_general_set): Make static.
12101 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12102 Print received char after testing for error/eof instead of before.
12103 (input_interrupt): Tweak comment.
12105 2010-04-23 Doug Evans <dje@google.com>
12107 * server.c (start_inferior): Print inferior argv if --debug.
12109 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12111 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12112 * nto-x86-low.c: Include server.h
12114 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12116 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12117 be consistent with other sources of this directory.
12118 (init_registers_amd64): Correct name of source file of this function
12121 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12123 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12124 64-bit executables.
12126 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12128 * win32-i386-low.c: Add 64-bit support.
12129 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12130 (init_registers_amd64): Declare.
12131 (mappings): Add 64-bit version of array.
12132 (init_windows_x86): New function.
12133 (the_low_target): Change init_arch field to init_windows_x86.
12135 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12137 * win32-low.c: Adapt to support also 64-bit architecture.
12138 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12139 (get_image_name): Use SIZE_T type for local variable `done'.
12140 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12141 (toolhelp_get_dll_name): Idem.
12142 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12143 Use uintptr_t typecast to avoid warning.
12144 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12145 (handle_exception): Use phex_nz to avoid warning.
12146 (win32_wait): Remove unused local variable `process'.
12148 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12150 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12153 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12155 * configure.ac: Use `ws2_32' library for srv_mingw.
12156 * configure: Regenerate.
12157 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12158 * remote-utils.c: Likewise.
12160 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12162 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12163 if __x86_64__ is defined.
12165 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12167 * configure: Regenerate.
12169 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12171 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12172 * target.h (target_ops): New get_tib_address field.
12173 * win32-low.h (win32_thread_info): Add thread_local_base field.
12174 * win32-low.c (child_add_thread): Add tlb argument.
12175 Set thread_local_base field to TLB.
12176 (get_child_debug_event): Adapt to child_add_thread change.
12177 (win32_get_tib_address): New function.
12178 (win32_target_ops): Set get_tib_address field to
12179 win32_get_tib_address.
12180 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12182 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12184 * linux-low.c (linux_mourn): Also remove the process.
12185 * server.c (handle_target_event): Don't remove the process here.
12186 * nto-low.c (nto_mourn): New.
12187 (nto_target_ops): Install it.
12188 * spu-low.c (spu_mourn): New.
12189 (spu_target_ops): Install it.
12190 * win32-low.c (win32_mourn): New.
12191 (win32_target_ops): Install it.
12193 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12195 * server.h (buffer_xml_printf): Remove redundant `;'.
12197 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12199 * regcache.c (set_register_cache): Invalidate regcaches before
12200 changing the register cache layout.
12201 (regcache_invalidate_one): Allow a NULL regcache.
12202 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12203 regcaches before changing the register cache layout or the target
12206 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12208 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12209 variable warning on Linux/x86-64.
12211 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12213 GDBserver disconnected tracing support.
12215 * linux-low.c (linux_remove_process): Delete.
12216 (add_lwp): Don't set last_resume_kind here.
12217 (linux_kill): Use `mourn'.
12218 (linux_detach): Use `thread_db_detach', and `mourn'.
12219 (linux_mourn): New.
12220 (linux_attach_lwp_1): Adjust comment.
12221 (linux_attach): last_resume_kind moved the thread_info; adjust.
12222 (status_pending_p_callback): Adjust.
12223 (linux_wait_for_event_1): Adjust.
12224 (count_events_callback, select_singlestep_lwp_callback)
12225 (select_event_lwp_callback, cancel_breakpoints_callback)
12226 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12227 (proceed_one_lwp): Adjust.
12228 (linux_async): Add debug output.
12229 (linux_thread_stopped): New.
12230 (linux_pause_all): New.
12231 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12233 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12234 (thread_db_free): Delete declaration.
12235 (thread_db_detach, thread_db_mourn): Declare.
12236 * thread-db.c (thread_db_init): Use thread_db_mourn.
12237 (thread_db_free): Delete, split in two.
12238 (disable_thread_event_reporting): New.
12239 (thread_db_detach): New.
12240 (thread_db_mourn): New.
12242 * server.h (struct thread_info) <last_resume_kind>: New field.
12243 <attached>: Add comment.
12244 <gdb_detached>: New field.
12245 (handler_func): Change return type to int.
12246 (handle_serial_event, handle_target_event): Ditto.
12247 (gdb_connected): Declare.
12249 (disconnected_tracing): Declare.
12250 (stop_tracing): Declare.
12252 * server.c (handle_query) <qSupported>: Report support for
12253 disconnected tracing.
12254 (queue_stop_reply_callback): Account for running threads.
12255 (gdb_wants_thread_stopped): New.
12256 (gdb_wants_all_threads_stopped): New.
12257 (gdb_reattached_process): New.
12258 (handle_status): Clear the `gdb_detached' flag of all processes.
12259 In all-stop, stop all threads.
12260 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12261 (process_serial_event): If the remote connection breaks, or if an
12262 exit was forced with "monitor exit", force an event loop exit.
12263 Handle disconnected tracing on detach.
12264 (handle_serial_event): Adjust.
12265 (handle_target_event): If GDB isn't connected, forward events back
12266 to the inferior, unless the last process exited, in which case,
12267 exit gdbserver. Adjust interface.
12269 * remote-utils.c (remote_open): Don't block in accept. Instead
12270 register an event loop source on the listen socket file
12271 descriptor. Refactor bits into ...
12272 (listen_desc): ... this new global.
12273 (gdb_connected): ... this new function.
12274 (enable_async_notification): ... this new function.
12275 (handle_accept_event): ... this new function.
12276 (remote_close): Clear remote_desc.
12278 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12280 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12282 (mourn_inferior): Define.
12283 (target_process_qsupported): Avoid the dangling else problem.
12284 (thread_stopped): Define.
12285 (pause_all): Define.
12286 (target_waitstatus_to_string): Declare.
12287 * target.c (target_waitstatus_to_string): New.
12289 * tracepoint.c (tracing): Make extern.
12290 (disconnected_tracing): New.
12291 (stop_tracing): Make extern. Handle tracing stops due to GDB
12293 (cmd_qtdisconnected): New.
12294 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12295 (handle_tracepoint_general_set): Handle QTDisconnected.
12297 * event-loop.c (event_handler_func): Change return type to int.
12298 (process_event): Bail out if the event handler wants the event
12300 (handle_file_event): Ditto.
12301 (start_event_loop): Bail out if the event handler wants the event
12304 * nto-low.c (nto_target_ops): Adjust.
12305 * spu-low.c (spu_wait): Don't remove the process here.
12306 (spu_target_ops): Adjust.
12307 * win32-low.c (win32_wait): Don't remove the process here.
12308 (win32_target_ops): Adjust.
12310 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12312 * regcache.c (realloc_register_cache): Invalidate inferior's
12313 regcache before recreating it.
12315 2010-04-09 Pedro Alves <pedro@codesourcery.com>
12317 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12319 2010-04-09 Stan Shebs <stan@codesourcery.com>
12320 Pedro Alves <pedro@codesourcery.com>
12322 * server.h (LONGEST): New.
12323 (struct thread_info) <while_stepping>: New field.
12324 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12326 (initialize_tracepoint, handle_tracepoint_general_set)
12327 (handle_tracepoint_query, tracepoint_finished_step)
12328 (tracepoint_was_hit, release_while_stepping_state_list):
12329 (current_traceframe): Declare.
12330 * server.c (handle_general_set): Handle tracepoint packets.
12331 (read_memory): New.
12332 (write_memory): New.
12333 (handle_search_memory_1): Use read_memory.
12334 (handle_query): Report support for conditional tracepoints, trace
12335 state variables, and tracepoint sources. Handle tracepoint
12337 (main): Initialize the tracepoints module.
12338 (process_serial_event): Handle traceframe reads/writes.
12340 * linux-low.c (handle_tracepoints): New.
12341 (linux_wait_1): Call it.
12342 (linux_resume_one_lwp): Handle while-stepping.
12343 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12344 (linux_target_ops): Install them.
12345 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12347 * linux-x86-low.c (x86_supports_tracepoints): New.
12348 (the_low_target). Install it.
12350 * mem-break.h (delete_breakpoint): Declare.
12351 * mem-break.c (delete_breakpoint): Make external.
12353 * target.h (struct target_ops): Add `supports_tracepoints',
12354 `read_pc', and `write_pc' fields.
12355 (target_supports_tracepoints): Define.
12356 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12359 * regcache.h (struct regcache) <registers_owned>: New field.
12360 (init_register_cache, regcache_cpy): Declare.
12361 (regcache_read_pc, regcache_write_pc): Declare.
12362 (register_cache_size): Declare.
12363 (supply_regblock): Declare.
12364 * regcache.c (init_register_cache): New.
12365 (new_register_cache): Use it.
12366 (regcache_cpy): New.
12367 (register_cache_size): New.
12368 (supply_regblock): New.
12369 (regcache_read_pc, regcache_write_pc): New.
12371 * tracepoint.c: New.
12373 * Makefile.in (OBS): Add tracepoint.o.
12374 (tracepoint.o): New rule.
12376 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12378 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12380 (i386-mmx.c): Likewise.
12381 (i386-mmx-linux.o): Likewise.
12382 (i386-mmx-linux.c): Likewise.
12384 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12385 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12386 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12387 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12389 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12390 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12391 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12393 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12395 * Makefile.in (clean): Updated.
12397 (i386-avx.c): Likewise.
12398 (i386-avx-linux.o): Likewise.
12399 (i386-avx-linux.c): Likewise.
12400 (amd64-avx.o): Likewise.
12401 (amd64-avx.c): Likewise.
12402 (amd64-avx-linux.o): Likewise.
12403 (amd64-avx-linux.c): Likewise.
12405 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12406 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12407 (srv_amd64_regobj): Add amd64-avx.o.
12408 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12409 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12410 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12411 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12412 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12413 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12414 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12416 * i387-fp.c: Include "i386-xstate.h".
12418 (i387_cache_to_xsave): Likewise.
12419 (i387_xsave_to_cache): Likewise.
12420 (x86_xcr0): Likewise.
12422 * i387-fp.h (i387_cache_to_xsave): Likewise.
12423 (i387_xsave_to_cache): Likewise.
12424 (x86_xcr0): Likewise.
12426 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12427 * linux-crisv32-low.c (target_regsets): Likewise.
12428 * linux-m68k-low.c (target_regsets): Likewise.
12429 * linux-mips-low.c (target_regsets): Likewise.
12430 * linux-ppc-low.c (target_regsets): Likewise.
12431 * linux-s390-low.c (target_regsets): Likewise.
12432 * linux-sh-low.c (target_regsets): Likewise.
12433 * linux-sparc-low.c (target_regsets): Likewise.
12434 * linux-xtensa-low.c (target_regsets): Likewise.
12436 * linux-low.c: Include <sys/uio.h>.
12437 (regsets_fetch_inferior_registers): Support nt_type.
12438 (regsets_store_inferior_registers): Likewise.
12439 (linux_process_qsupported): New.
12440 (linux_target_ops): Add linux_process_qsupported.
12442 * linux-low.h (regset_info): Add nt_type.
12443 (linux_target_ops): Add process_qsupported.
12445 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12447 (init_registers_i386_avx_linux): New.
12448 (init_registers_amd64_avx_linux): Likewise.
12449 (xmltarget_i386_linux_no_xml): Likewise.
12450 (xmltarget_amd64_linux_no_xml): Likewise.
12451 (PTRACE_GETREGSET): Likewise.
12452 (PTRACE_SETREGSET): Likewise.
12453 (x86_fill_xstateregset): Likewise.
12454 (x86_store_xstateregset): Likewise.
12455 (use_xml): Likewise.
12456 (x86_linux_update_xmltarget): Likewise.
12457 (x86_linux_process_qsupported): Likewise.
12458 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12459 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12460 init_registers_i386_linux here. Call
12461 x86_linux_update_xmltarget.
12462 (the_low_target): Add x86_linux_process_qsupported.
12464 * server.c (handle_query): Call target_process_qsupported.
12466 * target.h (target_ops): Add process_qsupported.
12467 (target_process_qsupported): New.
12469 2010-04-03 Pedro Alves <pedro@codesourcery.com>
12471 * inferiors.c (add_thread): Set last_status kind to
12472 TARGET_WAITKIND_IGNORE.
12473 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12474 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12475 (linux_wait_1): Move `thread' local definition to block that uses
12476 it. Don't NULL initialize `event_child'.
12477 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12478 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12479 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12481 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12483 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12484 an extended waitstatus, or by a watchpoint.
12485 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12486 thread was stepping or has been stopped by a watchpoint.
12488 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12490 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12491 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12492 of another, then delete the previous, and validate all
12494 (validate_inserted_breakpoint): New.
12495 (delete_disabled_breakpoints): New.
12496 (validate_breakpoints): New.
12497 (check_mem_read): Validate breakpoints before trusting their
12498 shadow. Delete disabled breakpoints.
12499 (check_mem_write): Validate breakpoints before trusting they
12500 should be inserted. Delete disabled breakpoints.
12501 * mem-break.h (validate_breakpoints):
12502 * server.c (handle_query): Validate breakpoints when we see a
12505 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12507 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12508 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12509 if we could tell there's a GDB breakpoint at stop_pc.
12510 (need_step_over_p): Don't do a step over if we find a GDB
12511 breakpoint at the resume PC.
12513 * mem-break.c (struct raw_breakpoint): New.
12514 (enum bkpt_type): New type `gdb_breakpoint'.
12515 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12516 fields. New field `raw'.
12517 (find_raw_breakpoint_at): New.
12518 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12519 breakpoint instead.
12520 (set_breakpoint_at): Adjust.
12521 (delete_raw_breakpoint): New.
12522 (release_breakpoint): New.
12523 (delete_breakpoint): Rename to...
12524 (delete_breakpoint_1): ... this. Add proc parameter. Use
12525 release_breakpoint. Return ENOENT.
12526 (delete_breakpoint): Reimplement.
12527 (find_breakpoint_at): Delete.
12528 (find_gdb_breakpoint_at): New.
12529 (delete_breakpoint_at): Delete.
12530 (set_gdb_breakpoint_at): New.
12531 (delete_gdb_breakpoint_at): New.
12532 (gdb_breakpoint_here): New.
12533 (set_reinsert_breakpoint): Use release_breakpoint.
12534 (uninsert_breakpoint): Rename to ...
12535 (uninsert_raw_breakpoint): ... this.
12536 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12537 (reinsert_raw_breakpoint): Change parameter type to
12539 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12541 (check_breakpoints): Adjust. Use release_breakpoint.
12542 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12543 (breakpoint_inserted_here): Ditto.
12544 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12545 Don't trust the breakpoint's shadow if it is not inserted.
12546 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12547 (delete_all_breakpoints): Adjust.
12548 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12549 use delete_breakpoint_1.
12551 * mem-break.h (breakpoints_supported): Delete declaration.
12552 (set_gdb_breakpoint_at): Declare.
12553 (gdb_breakpoint_here): Declare.
12554 (delete_breakpoint_at): Delete.
12555 (delete_gdb_breakpoint_at): Declare.
12557 * server.h (struct raw_breakpoint): Forward declare.
12558 (struct process_info): New field `raw_breakpoints'.
12560 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12563 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12565 * linux-low.c (status_pending_p_callback): Fix comment.
12566 (linux_wait_for_event_1): Move most of the internal breakpoint
12567 handling from here...
12568 (linux_wait_1): ... to here.
12569 (count_events_callback): New.
12570 (select_singlestep_lwp_callback): New.
12571 (select_event_lwp_callback): New.
12572 (cancel_breakpoints_callback): New.
12573 (select_event_lwp): New.
12574 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12575 priority to all LWPs that have had events that should be reported
12576 to the client. Cancel breakpoints when about to reporting the
12577 event to the client, not while stopping lwps. No longer cancel
12578 finished single-steps here.
12579 (cancel_finished_single_step): Delete.
12580 (cancel_finished_single_steps): Delete.
12582 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12584 * mem-break.c (enum bkpt_type): New.
12585 (struct breakpoint): New field `type'.
12586 (set_breakpoint_at): Change return type to struct breakpoint
12587 pointer. Set type to `other_breakpoint' by default.
12588 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12589 in the breakpoint list.
12590 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12591 (reinsert_breakpoint): Rename to ...
12592 (reinsert_raw_breakpoint): ... this.
12593 (reinsert_breakpoints_at): Adjust.
12594 * mem-break.h (struct breakpoint): Declare.
12595 (set_breakpoint_at): Change return type to struct breakpoint
12598 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12600 * server.c (handle_query): Assign, not compare.
12602 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12604 Teach linux gdbserver to step-over-breakpoints.
12606 * linux-low.c (can_hardware_single_step): New.
12607 (supports_breakpoints): New.
12608 (handle_extended_wait): If stopping threads, read the stop pc of
12609 the new cloned LWP.
12611 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12612 low target doesn't support retrieving the PC.
12613 (add_lwp): Set last_resume_kind to resume_continue.
12614 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12615 (linux_attach): Don't clear stop_expected. Set the lwp's
12616 last_resume_kind to resume_stop.
12617 (linux_detach_one_lwp): Don't check for removed breakpoints.
12618 (check_removed_breakpoint): Delete.
12619 (status_pending_p): Rename to ...
12620 (status_pending_p_callback): ... this. Don't check for removed
12621 breakpoints. Don't consider threads that are stopped from GDB's
12623 (linux_wait_for_lwp): Always read the stop_pc here.
12624 (cancel_breakpoint): New.
12625 (step_over_bkpt): New global.
12626 (linux_wait_for_event_1): Implement stepping over breakpoints.
12627 (gdb_wants_lwp_stopped): New.
12628 (gdb_wants_all_stopped): New.
12629 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12630 single-step traps here. Store the thread's last reported target
12632 (send_sigstop): Don't clear stop_expected. Always set it,
12634 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12635 (cancel_finished_single_step): New.
12636 (cancel_finished_single_steps): New.
12637 (wait_for_sigstop): Don't cancel finished single-step traps here.
12638 (linux_resume_one_lwp): Don't check for removed breakpoints.
12639 Don't set `step' on non-hardware step archs.
12640 (linux_set_resume_request): Ignore resume_stop requests if already
12641 stopping or stopped. Set the lwp's last_resume_kind.
12642 (resume_status_pending_p): Don't check for removed breakpoints.
12643 (need_step_over_p): New.
12644 (start_step_over): New.
12645 (finish_step_over): New.
12646 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12647 requests. Clear the thread's last reported target waitstatus.
12648 Don't use the `suspended' flag. Don't consider pending breakpoints.
12649 (linux_resume): Start a step-over if necessary.
12650 (proceed_one_lwp): New.
12651 (proceed_all_lwps): New.
12652 (unstop_all_lwps): New.
12653 * linux-low.h (struct lwp_info): Rewrite comment for the
12654 `suspended' flag. Add the `stop_pc' field. Delete the
12655 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12656 Add `'last_resume_kind' and `need_step_over' fields.
12657 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12658 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12659 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12660 (set_raw_breakpoint_at): New.
12661 (set_breakpoint_at): Rewrite to use it.
12662 (reinsert_breakpoint_handler): Delete.
12663 (set_reinsert_breakpoint): New.
12664 (reinsert_breakpoint_by_bp): Delete.
12665 (delete_reinsert_breakpoints): New.
12666 (uninsert_breakpoint): Rewrite.
12667 (uninsert_breakpoints_at): New.
12668 (reinsert_breakpoint): Rewrite.
12669 (reinsert_breakpoints_at): New.
12670 (check_breakpoints): Rewrite.
12671 (breakpoint_here): New.
12672 (breakpoint_inserted_here): New.
12673 (check_mem_read): Adjust.
12674 * mem-break.h (breakpoints_supported, breakpoint_here)
12675 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12676 (reinsert_breakpoint_by_bp): Delete declaration.
12677 (delete_reinsert_breakpoints): Declare.
12678 (reinsert_breakpoint): Delete declaration.
12679 (reinsert_breakpoints_at): Declare.
12680 (uninsert_breakpoint): Delete declaration.
12681 (uninsert_breakpoints_at): Declare.
12682 (check_breakpoints): Adjust prototype.
12683 * server.h: Adjust include order.
12684 (struct thread_info): Declare here. Add a `last_status' field.
12686 2010-03-23 Michael Snyder <msnyder@vmware.com>
12688 * server.c (crc32): New function.
12689 (handle_query): Add handling for 'qCRC:' request.
12691 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12693 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12694 lwp had been stopped by a watchpoint.
12696 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12698 * server.h (internal_error): Declare.
12699 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12700 * utils.c (internal_error): New function.
12702 2010-03-15 Andreas Schwab <schwab@redhat.com>
12704 * configure.srv: Fix typo setting srv_regobj.
12706 2010-03-15 Pedro Alves <pedro@codesourcery.com>
12708 * linux-low.c (fetch_register): Avoid passing a non string literal
12710 (usr_store_inferior_registers): Ditto.
12712 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12714 * linux-low.c (linux_write_memory): Bail out early if peeking
12717 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12719 * linux-low.h (struct lwp_info): New fields
12720 `stopped_by_watchpoint' and `stopped_data_address'.
12721 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12722 here, and cache them in the lwp object.
12723 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12725 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12727 (linux_stopped_by_watchpoint): Rewrite.
12728 (linux_stopped_data_address): Rewrite.
12730 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
12732 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12733 switching the current inferior, not before.
12735 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12737 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12738 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12739 i386-linux.c and amd64-linux.c.
12740 (reg-i386.o): Removed.
12741 (reg-i386.c): Likewise.
12742 (reg-i386-linux.o): Likewise.
12743 (reg-i386-linux.c): Likewise.
12744 (reg-x86-64.o): Likewise.
12745 (reg-x86-64.c): Likewise.
12746 (reg-x86-64-linux.o): Likewise.
12747 (reg-x86-64-linux.c): Likewise.
12749 (i386.c): Likewise.
12750 (i386-linux.o): Likewise.
12751 (i386-linux.c): Likewise.
12752 (amd64.o): Likewise.
12753 (amd64.c): Likewise.
12754 (amd64-linux.o): Likewise.
12755 (amd64-linux.c): Likewise.
12757 * configure.srv (srv_i386_regobj): New.
12758 (srv_i386_linux_regobj): Likewise.
12759 (srv_amd64_regobj): Likewise.
12760 (srv_amd64_linux_regobj): Likewise.
12761 (srv_i386_32bit_xmlfiles): Likewise.
12762 (srv_i386_64bit_xmlfiles): Likewise.
12763 (srv_i386_xmlfiles): Likewise.
12764 (srv_amd64_xmlfiles): Likewise.
12765 (srv_i386_linux_xmlfiles): Likewise.
12766 (srv_amd64_linux_xmlfiles): Likewise.
12767 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12768 srv_xmlfiles to $srv_i386_xmlfiles.
12769 (i[34567]86-*-mingw32ce*): Likewise.
12770 (i[34567]86-*-mingw*): Likewise.
12771 (i[34567]86-*-nto*): Likewise.
12772 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12773 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12774 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12775 (x86_64-*-linux*): Likewise.
12777 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12778 (init_registers_amd64_linux): New.
12779 (x86_arch_setup): Replace init_registers_x86_64_linux with
12780 init_registers_amd64_linux.
12782 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12784 * configure.ac: Check for libdl. If it is not available link against
12785 static libthread_db.
12786 * configure: Regenerate.
12788 2010-02-22 Pedro Alves <pedro@codesourcery.com>
12792 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12793 handing a read watchpoint.
12794 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12796 2010-02-12 Doug Evans <dje@google.com>
12798 * linux-low.c (linux_supports_tracefork_flag): Document.
12799 (linux_look_up_symbols): Add comment.
12801 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12803 * regcache.c (supply_register): Clear regcache if buf is NULL.
12805 2010-02-02 Nicolas Roche <roche@sourceware.org>
12806 Joel Brobecker <brobecker@adacore.com>
12808 * inferiors.c (find_inferior): Add function documentation.
12809 (unloaded_dll): Handle the case where the unloaded dll has not
12810 been previously registered in the dll list.
12812 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12814 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12815 (thumb2_breakpoint): New.
12816 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12818 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12820 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12821 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12824 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12826 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12828 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12830 * linux-s390-low.c (s390_collect_ptrace_register)
12831 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12833 2010-01-21 Doug Evans <dje@google.com>
12835 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12836 (PTRACE_ARG4_TYPE): New macro.
12837 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12838 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12839 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12840 (usr_store_inferior_registers): Ditto.
12841 (linux_read_memory, linux_write_memory): Ditto.
12842 (linux_test_for_tracefork): Ditto.
12844 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12845 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12847 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12849 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12852 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12854 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12855 prototype to take a regcache. Adjust.
12857 2010-01-20 Pedro Alves <pedro@codesourcery.com>
12859 * regcache.h (struct thread_info): Forward declare.
12860 (struct regcache): New.
12861 (new_register_cache): Adjust prototype.
12862 (get_thread_regcache): Declare.
12863 (free_register_cache): Adjust prototype.
12864 (registers_to_string, registers_from_string): Ditto.
12865 (supply_register, supply_register_by_name, collect_register)
12866 (collect_register_as_string, collect_register_by_name): Ditto.
12867 * regcache.c (struct inferior_regcache_data): Delete.
12868 (get_regcache): Rename to ...
12869 (get_thread_regcache): ... this. Adjust. Switch inferior before
12870 fetching registers.
12871 (regcache_invalidate_one): Adjust.
12872 (regcache_invalidate): Fix prototype.
12873 (new_register_cache): Return the new register cache.
12874 (free_register_cache): Change prototype.
12875 (realloc_register_cache): Adjust.
12876 (registers_to_string): Change prototype to take a regcache. Adjust.
12877 (registers_from_string): Ditto.
12878 (register_data): Ditto.
12879 (supply_register): Ditto.
12880 (supply_register_by_name): Ditto.
12881 (collect_register): Ditto.
12882 (collect_register_as_string): Ditto.
12883 (collect_register_by_name): Ditto.
12884 * server.c (process_serial_event): Adjust.
12885 * linux-low.h (regset_fill_func, regset_store_func): Change
12887 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12889 * linux-low.c (get_stop_pc): Adjust.
12890 (check_removed_breakpoint): Adjust.
12891 (linux_wait_for_event): Adjust.
12892 (linux_resume_one_lwp): Adjust.
12893 (fetch_register): Add regcache parameter. Adjust.
12894 (usr_store_inferior_registers): Ditto.
12895 (regsets_fetch_inferior_registers): Ditto.
12896 (regsets_store_inferior_registers): Ditto.
12897 (linux_fetch_registers, linux_store_registers): Ditto.
12898 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12900 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12902 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12903 prototype to take a regcache.
12904 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12905 * remote-utils.c (convert_ascii_to_int, outreg)
12906 (prepare_resume_reply): Change prototype to take a regcache.
12908 * target.h (struct target_ops) <fetch_registers, store_registers>:
12909 Change prototype to take a regcache.
12910 (fetch_inferior_registers, store_inferior_registers): Change
12911 prototype to take a regcache. Adjust.
12912 * proc-service.c (ps_lgetregs): Adjust.
12913 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12914 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12915 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12916 take a regcache. Adjust.
12917 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12918 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12919 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12920 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
12921 * linux-cris-low.c (cris_get_pc, cris_set_pc)
12922 (cris_cannot_fetch_register):
12923 (cris_breakpoint_at): Change prototype to take a regcache.
12925 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12926 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12927 to take a regcache. Adjust.
12928 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
12930 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
12931 take a regcache. Adjust.
12932 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
12933 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
12934 (m68k_set_pc): Change prototype to take a regcache. Adjust.
12935 * linux-mips-low.c (mips_get_pc):
12936 (mips_set_pc): Change prototype to take a regcache. Adjust.
12937 (mips_reinsert_addr): Adjust.
12938 (mips_collect_register): Change prototype to take a regcache.
12940 (mips_supply_register):
12941 (mips_collect_register_32bit, mips_supply_register_32bit)
12942 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12943 (mips_store_fpregset): Ditto.
12944 * linux-ppc-low.c (ppc_supply_ptrace_register)
12945 (ppc_supply_ptrace_register): Ditto.
12946 (parse_spufs_run): Adjust.
12947 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
12948 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
12949 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
12950 take a regcache. Adjust.
12951 * linux-s390-low.c (s390_collect_ptrace_register)
12952 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
12953 (s390_set_pc): Change prototype to take a regcache. Adjust.
12954 (s390_arch_setup): Adjust.
12955 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
12956 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
12957 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12958 (sparc_fill_gregset, sparc_store_gregset_from_stack)
12959 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
12961 (sparc_breakpoint_at): Adjust.
12962 * linux-xtensa-low.c (xtensa_fill_gregset):
12963 (xtensa_store_gregset):
12964 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
12965 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
12966 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
12967 prototype to take a regcache. Adjust.
12968 * win32-arm-low.c (arm_fetch_inferior_register)
12969 (arm_store_inferior_register): Change prototype to take a
12971 * win32-i386-low.c (i386_fetch_inferior_register)
12972 (i386_store_inferior_register): Change prototype to take a
12974 * win32-low.c (child_fetch_inferior_registers)
12975 (child_store_inferior_registers): Change prototype to take a
12977 (win32_wait): Adjust.
12978 (win32_fetch_inferior_registers): Change prototype to take a
12980 (win32_store_inferior_registers): Adjust.
12981 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
12982 store_inferior_register>: Change prototype to take a regcache.
12984 2010-01-20 Doug Evans <dje@google.com>
12986 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
12988 (linux_wait_for_event1, linux_init_signals): Ditto.
12989 (W_STOPCODE): Provide definition if missing.
12991 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
12993 * linux-low.c (linux_core_of_thread): New.
12994 (compare_ints, show_process, list_threads): New.
12995 (linux_qxfer_osdata): Report threads and cores.
12996 (linux_target_op): Register linux_core_of_thread.
12997 * remote-utils.c (prepare_resume_reply): Report the core.
12998 (buffer_xml_printf): Support %d specifier.
12999 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13001 (handle_query): Handle qXfer:threads. Announce availability
13003 * target.h (struct target_ops): New field core_of_thread.
13005 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13007 * Makefile.in (clean): Remove new generated files.
13008 (reg-s390.o, reg-s390.c): Remove rules.
13009 (reg-s390x.o, reg-s390x.c): Likewise.
13010 (s390-linux32.o, s390-linux32.c): Add rules.
13011 (s390-linux64.o, s390-linux64.c): Likewise.
13012 (s390x-linux64.o, s390x-linux64.c): Likewise.
13013 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13014 * linux-s390-low.c: Include <elf.h>.
13015 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13016 (init_registers_s390): Remove prototype.
13017 (init_registers_s390x): Likewise.
13018 (init_registers_s390_linux32): Add prototype.
13019 (init_registers_s390_linux64): Likewise.
13020 (init_registers_s390x_linux64): Likewise.
13021 (s390_num_regs_3264): New define.
13022 (s390_regmap_3264): New global variable.
13023 (s390_cannot_fetch_register): Remove obsolete check.
13024 (s390_cannot_store_register): Likewise.
13025 (s390_collect_ptrace_register): Handle upper/lower register halves.
13026 (s390_supply_ptrace_register): Likewise.
13027 (s390_fill_gregset): Update to register number changes.
13028 (s390_get_hwcap): New routine.
13029 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13030 Install appropriate regmap and register set.
13032 2010-01-01 Joel Brobecker <brobecker@adacore.com>
13034 * server.c (gdbserver_version): Update copyright year to 2010.
13035 * gdbreplay.c (gdbreplay_version): Likewise.
13037 2009-12-28 Doug Evans <dje@google.com>
13039 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13040 elf/external.h. Include <elf.h> instead but only if necessary.
13042 2009-12-28 Pedro Alves <pedro@codesourcery.com>
13044 * linux-low.c (linux_remove_process): Remove `detaching'
13045 parameter. Don't release/detach from thread_db here.
13046 (linux_kill): Release/detach from thread_db here, ...
13047 (linux_detach): ... and here, before actually detaching.
13048 (linux_wait_1): ... and here, when a process exits.
13049 * thread-db.c (any_thread_of): New.
13050 (thread_db_free): Switch the current inferior to a thread of the
13053 2009-12-21 Doug Evans <dje@google.com>
13055 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13057 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13058 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13059 warning ifndef __NR_tkill. Move setting of errno there too.
13060 Delete unnecessary resetting of errno after syscall.
13061 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13063 * configure.ac: Check for dladdr.
13064 * config.in: Regenerate.
13065 * configure: Regenerate.
13066 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13067 (try_thread_db_load): Update.
13069 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13071 2009-12-18 Doug Evans <dje@google.com>
13073 * event-loop.c: Include unistd.h if it exists.
13075 * linux-low.c (my_waitpid): Move definition away from being in
13076 between linux_tracefork_child/linux_test_for_tracefork.
13078 * gdb_proc_service.h (psaddr_t): Fix type.
13079 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13080 signature to match glibc.
13082 2009-12-16 Doug Evans <dje@google.com>
13084 * linux-low.c (linux_read_memory): Fix argument to read.
13086 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13088 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13089 events, don't leave current_inferior pointing at null.
13091 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13093 * win32-low.c (LOG): Delete.
13094 (OUTMSG): Output to stderr.
13095 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13096 on compile time LOG macro.
13097 (win32_wait): Fix debug output.
13099 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13101 * win32-low.c (win32_add_one_solib): If the dll name is
13102 "ntdll.dll", prepend the system directory to the dll path.
13104 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13106 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13108 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
13109 Vladimir Prus <vladimir@codesourcery.com>
13111 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13112 * configure.ac: Check for __mcoldfire__ and set
13113 gdb_cv_m68k_is_coldfire.
13114 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13115 reg-cf.o and reg-m68k.o.
13116 * configure: Regenerated.
13118 2009-11-16 Pedro Alves <pedro@codesourcery.com>
13120 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13121 Pass it to thread_db_free.
13122 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13123 proper `detaching' argument to linux_remove_process.
13124 * linux-low.h (thread_db_free): Add `detaching' parameter.
13125 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13127 (thread_db_free): Add `detaching' parameter. Only
13128 call td_ta_clear_event if detaching from process.
13130 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13132 * thread-db.c (thread_db_free): Fix typo.
13134 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13137 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13139 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13141 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13142 with an i686 compiler.
13143 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13145 * configure: Rebuilt.
13147 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13151 * server.c (handle_search_memory_1): Correct read_addr initialization
13152 in loop for searching subsequent chunks.
13154 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13156 * configure.ac: New --with-libthread-db option.
13157 * thread-db.c: Allow direct dependence on libthread_db.
13158 (thread_db_free): Adjust.
13159 * config.in: Regenerate.
13160 * configure: Likewise.
13162 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13165 * thread-db.c (attach_thread): New function.
13166 (maybe_attach_thread): Return success/failure.
13167 (find_new_threads_callback): Adjust.
13168 (thread_db_find_new_threads): Loop until no new threads.
13170 2009-10-13 Pedro Alves <pedro@codesourcery.com>
13172 * proc-service.c (ps_lgetregs): Formatting.
13174 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13176 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13177 * configure.ac: Adjust.
13178 * linux-low.h (struct process_info_private): Move members to struct
13180 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13181 * linux-low.c (linux_remove_process): Adjust.
13182 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13183 * server.c (handle_query): Move code ...
13184 (handle_monitor_command): ... here. New function.
13185 * target.h (struct target_ops): New member.
13186 * thread-db.c (struct thread_db): New.
13187 (libthread_db_search_path): New variable.
13188 (thread_db_create_event, thread_db_enable_reporting)
13189 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13190 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13191 (try_thread_db_load_1, dladdr_to_soname): New functions.
13192 (try_thread_db_load, thread_db_load_search): New functions.
13193 (thread_db_init): Search for libthread_db.
13194 (thread_db_free): New function.
13195 (thread_db_handle_monitor_command): Likewise.
13196 * config.in: Regenerate.
13197 * configure: Regenerate.
13199 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13201 * spu-low.c (spu_kill): Wait for inferior to terminate.
13202 Call clear_inferiors.
13203 (spu_detach): Call clear_inferiors.
13205 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13207 * aclocal.m4: Regenerate.
13208 * config.in: Likewise.
13209 * configure: Likewise.
13211 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13213 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13214 (parse_spufs_run): New function.
13215 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13216 (ppc_breakpoint_at): Handle SPU breakpoints.
13218 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13220 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13221 (SPUFS_MAGIC): Define.
13222 (spu_enumerate_spu_ids): New function.
13223 (linux_qxfer_spu): New function.
13224 (linux_target_ops): Install linux_qxfer_spu.
13226 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13228 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13229 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13230 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13231 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13232 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13233 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13234 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13235 (init_registers_powerpc_cell32l): Add prototype.
13236 (init_registers_powerpc_cell64l): Likewise.
13237 (ppc_arch_setup): Detect Cell/B.E. architecture.
13239 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13241 * Makefile.in (datarootdir): New variable.
13243 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13245 * linux-low.c (linux_write_memory): Update debugging output.
13246 * Makefile.in (clean): Add new descriptions.
13247 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13248 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13249 * configure.srv: Add new files for arm*-*-linux*.
13250 * linux-arm-low.c: Add new declarations.
13251 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13252 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13253 (HWCAP_VFPv3D16): New.
13254 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13255 instead of __IWMMXT__.
13256 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13257 (arm_arch_setup): New.
13258 (target_regsets): Remove #ifdef. Add VFP regset.
13259 (the_low_target): Use arm_arch_setup.
13261 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13263 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13264 the main thread again.
13266 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13268 Adding Neutrino gdbserver.
13269 * configure: Regenerated.
13270 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13271 * configure.srv (i[34567]86-*-nto*): New target.
13272 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13273 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13274 (nto_comctrl) [__QNX__]: New function.
13275 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13277 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
13279 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13282 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13283 Pedro Alves <pedro@codesourcery.com>
13285 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13286 don't support CONTEXT_EXTENDED_REGISTERS.
13287 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13288 (the_low_target): Install them.
13289 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13290 failing with ERROR_PIPE_NOT_CONNECTED.
13292 2009-06-30 Doug Evans <dje@google.com>
13293 Pierre Muller <muller@ics.u-strasbg.fr>
13295 Add h/w watchpoint support to x86-linux, win32-i386.
13296 * Makefile.in (SFILES): Add i386-low.c
13297 (i386_low_h): Define.
13298 (i386-low.o): Add dependencies.
13299 (linux-x86-low.o): Add i386-low.h dependency.
13300 (win32-i386-low.o): Ditto.
13301 * i386-low.c: New file.
13302 * i386-low.h: New file.
13303 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13304 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13305 * linux-low.c (linux_add_process): Initialize arch_private.
13306 (linux_remove_process): Free arch_private.
13307 (add_lwp): Initialize arch_private.
13308 (delete_lwp): Free arch_private.
13309 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13311 * linux-low.h (process_info_private): New member arch_private.
13312 (lwp_info): New member arch_private.
13313 (linux_target_ops): New members new_process, new_thread,
13315 (ptid_of): New macro.
13316 * linux-x86-low.c: Include stddef.h, i386-low.h.
13317 (arch_process_info): New struct.
13318 (arch_lwp_info): New struct.
13319 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13320 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13321 (i386_dr_low_get_status): New function.
13322 (x86_insert_point, x86_remove_point): New functions.
13323 (x86_stopped_by_watchpoint): New function.
13324 (x86_stopped_data_address): New function.
13325 (x86_linux_new_process, x86_linux_new_thread): New functions.
13326 (x86_linux_prepare_to_resume): New function.
13327 (the_low_target): Add entries for insert_point, remove_point,
13328 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13330 * server.c (debug_hw_points): New global.
13331 (monitor_show_help): Document set debug-hw-points.
13332 (handle_query): Process "set debug-hw-points".
13333 * server.h (debug_hw_points): Declare.
13334 (paddress): Declare.
13335 * utils.c (NUMCELLS, CELLSIZE): New macros.
13336 (get_sell, xsnprintf, paddress): New functions.
13337 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13338 remove_point, stopped_by_watchpoint, stopped_data_address.
13339 * win32-i386-low.c: Include i386-low.h.
13340 (debug_reg_state): Replaces dr.
13341 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13342 (i386_dr_low_get_status): New function.
13343 (i386_insert_point, i386_remove_point): New functions.
13344 (i386_stopped_by_watchpoint): New function.
13345 (i386_stopped_data_address): New function.
13346 (i386_initial_stuff): Update.
13347 (get_thread_context,set_thread_context,i386_thread_added): Update.
13348 (the_low_target): Add entries for insert_point,
13349 remove_point, stopped_by_watchpoint, stopped_data_address.
13350 * win32-low.c (win32_insert_watchpoint): New function.
13351 (win32_remove_watchpoint): New function.
13352 (win32_stopped_by_watchpoint): New function.
13353 (win32_stopped_data_address): New function.
13354 (win32_target_ops): Add entries for insert_watchpoint,
13355 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13356 * win32-low.h (win32_target_ops): New members insert_point,
13357 remove_point, stopped_by_watchpoint, stopped_data_address.
13359 2009-06-25 Pedro Alves <pedro@codesourcery.com>
13361 * server.c (process_serial_event): Re-return unsupported, not
13362 error, if the type isn't recognized. Re-allow supporting only
13363 insert or remove packets. Also call require_running for
13364 breakpoints. Add missing break statement to default case. Tidy.
13365 * target.h (struct target_ops): Rename insert_watchpoint to
13366 insert_point, and remove_watchpoint to remove_point.
13368 * linux-low.h (struct linux_target_ops): Likewise.
13369 * linux-low.c (linux_insert_watchpoint): Rename to ...
13370 (linux_insert_point): ... this. Adjust.
13371 (linux_remove_watchpoint): Rename to ...
13372 (linux_remove_point): ... this. Adjust.
13373 (linux_target_ops): Adjust.
13374 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13375 (cris_insert_point): ... this.
13376 (cris_remove_watchpoint): Rename to ...
13377 (cris_remove_point): ... this.
13378 (the_low_target): Adjust.
13380 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13382 * server.c (handle_v_kill): Pass signal_pid to
13383 kill_inferior if multi_process is zero.
13385 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13387 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13388 * target.h (target_ops): Comment for *_watchpoint to make it clear
13389 the functions can get types '0' and '1'.
13391 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13393 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13394 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13395 * regcache.c (get_regcache): Likewise.
13396 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13397 * win32-low.c (child_fetch_inferior_registers): Remove check for
13400 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13401 Pedro Alves <pedro@codesourcery.com>
13403 * target.h (struct target_ops) <supports_multi_process>: New
13405 (target_supports_multi_process): New.
13406 * server.c (handle_query): Even if GDB reports support, only
13407 enable multi-process if the target also supports it. Report
13408 multi-process support only if the target backend supports it.
13409 * linux-low.c (linux_supports_multi_process): New function.
13410 (linux_target_ops): Install it as target_supports_multi_process
13413 2009-05-24 Doug Evans <dje@google.com>
13415 Global renaming of find_thread_pid to find_thread_ptid.
13416 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13417 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13418 All callers updated.
13420 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13421 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13424 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13425 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13426 (linux_resume_one_lwp): Ditto.
13428 2009-05-23 Doug Evans <dje@google.com>
13430 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13431 from struct inferior_list_entry * to struct lwp_info *.
13432 All callers updated.
13434 2009-05-13 Doug Evans <dje@google.com>
13436 * linux-x86-low.c: Don't include assert.h.
13437 (x86_siginfo_fixup): Use fatal, not assert.
13438 (x86_arch_setup): Fix comment.
13440 2009-05-12 Doug Evans <dje@google.com>
13442 Biarch support for i386/amd64 gdbserver.
13443 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13444 Add linux-x86-low.c.
13445 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13446 (linux-x86-low.o): Add.
13447 * linux-x86-64-low.c: Delete.
13448 * linux-i386-low.c: Delete.
13449 * linux-x86-low.c: New file.
13450 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13452 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13454 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13455 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13456 (linux_child_pid_to_exec_file): New function.
13457 (elf_64_header_p, elf_64_file_p): New functions.
13458 (siginfo_fixup): New function.
13459 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13460 give target a chance to convert layout.
13461 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13462 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13464 2009-05-07 Doug Evans <dje@google.com>
13466 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13467 (regsets_store_inferior_registers): Ditto.
13469 2009-05-06 Pedro Alves <pedro@codesourcery.com>
13473 * linux-low.c (must_set_ptrace_flags): Delete.
13474 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13476 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13477 `lwp->must_set_ptrace_flags' instead.
13478 (linux_wait_for_event_1): Set ptrace options here.
13479 (linux_wait_1): ... not here.
13481 2009-04-30 Doug Evans <dje@google.com>
13483 * inferiors.c (started_inferior_callback): New function.
13484 (attached_inferior_callback): New function.
13485 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13486 * server.c (print_started_pid, print_attached_pid): New functions.
13487 (detach_or_kill_for_exit): New function.
13488 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13489 * server.h (have_started_inferiors_p): Declare.
13490 (have_attached_inferiors_p): Declare.
13492 * inferiors.c (remove_process): Fix memory leak, free process.
13493 * linux-low.c (linux_remove_process): New function.
13494 (linux_kill): Call it instead of remove_process.
13495 (linux_detach, linux_wait_1): Ditto.
13497 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13499 * configure.srv: Add x86 Windows CE target.
13501 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13503 * inferiors.c (get_thread_process): Make global.
13504 * server.h (get_thread_process): Add prototype.
13505 * thread-db.c (find_one_thread): Use get_thread_process
13506 instead of current_process.
13507 (thread_db_get_tls_address): Do not crash if called when
13508 thread layer is not yet initialized.
13510 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13512 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13513 * spu-low.c (current_tid): Rename to ...
13514 (current_ptid): ... this.
13515 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13516 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13517 ptid_get_lwp (current_ptid) instead of current_tid.
13518 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13519 instead of current_tid. Use find_process_pid to verify pid
13520 argument is valid. Pass proper argument to remove_process.
13521 (spu_thread_alive): Compare current_ptid instead of current_tid.
13522 (spu_resume): Likewise.
13524 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13526 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13529 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13531 Implement the multiprocess extensions, and add linux multiprocess
13534 * server.h (ULONGEST): Declare.
13535 (struct ptid, ptid_t): New.
13536 (minus_one_ptid, null_ptid): Declare.
13537 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13538 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13539 (struct inferior_list_entry): Change `id' type from unsigned from
13541 (struct sym_cache, struct breakpoint, struct
13542 process_info_private): Forward declare.
13543 (struct process_info): Declare.
13544 (current_process): Declare.
13545 (all_processes): Declare.
13546 (initialize_inferiors): Declare.
13547 (add_thread): Adjust to use ptid_t.
13548 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13549 (add_process, remove_process, find_thread_pid): Declare.
13550 (find_inferior_id): Adjust to use ptid_t.
13551 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13552 (multi_process): Declare.
13553 (push_event): Adjust to use ptid_t.
13554 (read_ptid, write_ptid): Declare.
13555 (prepare_resume_reply): Adjust to use ptid_t.
13556 (clear_symbol_cache): Declare.
13557 * inferiors.c (all_processes): New.
13558 (null_ptid, minus_one_ptid): New.
13559 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13560 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13561 (add_thread): Change unsigned long to ptid. Remove gdb_id
13563 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13564 (gdb_id_to_thread): Rename to ...
13565 (find_thread_pid): ... this. Change unsigned long to ptid.
13566 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13567 (loaded_dll, pull_pid_from_list): Adjust.
13568 (add_process, remove_process, find_process_pid)
13569 (get_thread_process, current_process, initialize_inferiors): New.
13570 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13571 (struct target_waitstatus) <related_pid>: Ditto.
13572 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13573 return type to int.
13574 (struct target_ops) <join>: Add `pid' argument.
13575 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13576 (struct target_ops) <wait>: Add `ptid' field. Change return type
13578 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13579 (mywait): Add `ptid' argument. Change return type to ptid_t.
13580 (target_pid_to_str): Declare.
13581 * target.c (set_desired_inferior): Adjust to use ptids.
13582 (mywait): Add new `ptid' argument. Adjust.
13583 (target_pid_to_str): New.
13584 * mem-break.h (free_all_breakpoints): Declare.
13585 * mem-break.c (breakpoints): Delelete.
13586 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13587 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13588 to use per-process breakpoint list.
13589 (free_all_breakpoints): New.
13590 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13591 (symbol_cache, all_symbols_looked_up): Delete.
13593 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13595 (prepare_resume_reply): Change ptid argument's type from unsigned
13596 long to ptid_t. Adjust. Implement W;process and X;process.
13597 (free_sym_cache, clear_symbol_cache): New.
13598 (look_up_one_symbol): Adjust to per-process symbol cache. *
13599 * server.c (cont_thread, general_thread, step_thread): Change type
13601 (attached): Delete.
13602 (multi_process): New.
13603 (last_ptid): Change type to ptid_t.
13604 (struct vstop_notif) <ptid>: Change type to ptid_t.
13605 (queue_stop_reply, push_event): Change `ptid' argument's type to
13607 (discard_queued_stop_replies): Add `pid' argument.
13608 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13609 changes. Don't reference the `attached' global.
13610 (attach_inferior): Adjust to mywait interface changes.
13611 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13612 features. Handle and report "multiprocess+". Handle
13614 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13616 (handle_v_kill): New.
13617 (handle_v_stopped): Adjust to use target_pid_to_str.
13618 (handle_v_requests): Allow multiple attaches and runs when
13619 multiprocess extensions are in effect. Handle "vKill".
13620 (myresume): Adjust to use ptids.
13621 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13622 (handle_status): Adjust to discard_queued_stop_replies interface
13624 (first_thread_of, kill_inferior_callback)
13625 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13626 (main): Call initialize_inferiors. Adjust to use ptids, killing
13627 and detaching from all inferiors. Handle multiprocess packet
13629 * linux-low.h: Include gdb_proc_service.h.
13630 (struct process_info_private): New.
13631 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13632 <lwpid_of>: Use ptid_get_lwp.
13633 (get_lwp_thread): Adjust.
13634 (struct lwp_info): Add `dead' member.
13635 (find_lwp_pid): Declare.
13636 * linux-low.c (thread_db_active): Delete.
13637 (new_inferior): Adjust comment.
13638 (inferior_pid): Delete.
13639 (linux_add_process): New.
13640 (handle_extended_wait): Adjust.
13641 (add_lwp): Change unsigned long to ptid.
13642 (linux_create_inferior): Add process to processes table. Adjust
13643 to use ptids. Don't set new_inferior here.
13644 (linux_attach_lwp): Rename to ...
13645 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13646 it. Adjust to use ptids.
13647 (linux_attach_lwp): New.
13648 (linux_attach): Add process to processes table. Don't set
13650 (struct counter): New.
13651 (second_thread_of_pid_p, last_thread_of_process_p): New.
13652 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13653 multiple processes.
13654 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13655 processes. Remove process from process table.
13656 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13657 to multiple processes.
13658 (any_thread_of): New.
13659 (linux_detach): Add `pid' argument, and handle it. Remove process
13660 from processes table.
13661 (linux_join): Add `pid' argument. Handle it.
13662 (linux_thread_alive): Change unsighed long argument to ptid_t.
13663 Consider dead lwps as not being alive.
13664 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13665 threads we're not interested in.
13666 (same_lwp, find_lwp_pid): New.
13667 (linux_wait_for_lwp): Change `pid' argument's type from int to
13669 (linux_wait_for_event): Rename to ...
13670 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13671 from int to ptid_t. Adjust.
13672 (linux_wait_for_event): New.
13673 (linux_wait_1): Add `ptid' argument. Change return type to
13674 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13675 that exit from the process table.
13676 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13678 (mark_lwp_dead): New.
13679 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13680 stopping all threads, mark its main lwp as dead.
13681 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13683 (fetch_register, usr_store_inferior_registers)
13684 (regsets_fetch_inferior_registers)
13685 (regsets_store_inferior_registers, linux_read_memory)
13686 (linux_write_memory): Inline `inferior_pid'.
13687 (linux_look_up_symbols): Adjust to use per-process
13688 `thread_db_active'.
13689 (linux_request_interrupt): Adjust to use ptids.
13690 (linux_read_auxv): Inline `inferior_pid'.
13691 (initialize_low): Don't reference thread_db_active.
13692 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13693 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13694 (ps_getpid): Return the pid of the current inferior.
13695 * thread-db.c (proc_handle, thread_agent): Delete.
13696 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13698 (find_one_thread): Change argument type to ptid_t. Adjust to
13700 (maybe_attach_thread): Adjust to per-process data and ptids.
13701 (thread_db_find_new_threads): Ditto.
13702 (thread_db_init): Ditto.
13703 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13704 processes table. Adjust to use ptids.
13705 (spu_kill, spu_detach): Adjust interface. Remove process from
13707 (spu_join, spu_thread_alive): Adjust interface.
13708 (spu_wait): Adjust interface. Remove process from processes
13709 table. Adjust to use ptids.
13710 * win32-low.c (current_inferior_tid): Delete.
13711 (current_inferior_ptid): New.
13712 (debug_event_ptid): New.
13713 (thread_rec): Take a ptid. Adjust.
13714 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13715 (child_delete_thread): Ditto.
13716 (do_initial_child_stuff): Add `attached' argument. Add process to
13718 (child_fetch_inferior_registers, child_store_inferior_registers):
13720 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13721 (win32_attach): Pass 1 to do_initial_child_stuff.
13722 (win32_kill): Adjust interface. Remove process from processes
13724 (win32_detach): Ditto.
13725 (win32_join): Adjust interface.
13726 (win32_thread_alive): Take a ptid.
13727 (win32_resume): Adjust to use ptids.
13728 (get_child_debug_event): Ditto.
13729 (win32_wait): Adjust interface. Remove exiting process from
13732 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13734 Non-stop mode support.
13736 * server.h (non_stop): Declare.
13737 (gdb_client_data, handler_func): Declare.
13738 (delete_file_handler, add_file_handler, start_event_loop):
13740 (handle_serial_event, handle_target_event, push_event)
13741 (putpkt_notif): Declare.
13742 * target.h (enum resume_kind): New.
13743 (struct thread_resume): Replace `step' field by `kind' field.
13744 (TARGET_WNOHANG): Define.
13745 (struct target_ops) <wait>: Add `options' argument.
13746 <supports_non_stop, async, start_non_stop>: New fields.
13747 (target_supports_non_stop, target_async): New.
13748 (start_non_stop): Declare.
13749 (mywait): Add `options' argument.
13750 * target.c (mywait): Add `options' argument. Print child exit
13751 notifications here.
13752 (start_non_stop): New.
13753 * server.c (non_stop, own_buf, mem_buf): New globals.
13754 (struct vstop_notif): New.
13755 (notif_queue): New global.
13756 (queue_stop_reply, push_event, discard_queued_stop_replies)
13757 (send_next_stop_reply): New.
13758 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13760 (attach_inferior): In non-stop mode, don't wait for the target
13762 (handle_general_set): Handle QNonStop.
13763 (handle_query): When handling qC, return the current general
13764 thread, instead of the first thread of the list.
13765 (handle_query): If the backend supports non-stop mode, include
13766 QNonStop+ in the qSupported query response.
13767 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13769 (handle_v_attach, handle_v_run): Handle non-stop mode.
13770 (handle_v_stopped): New.
13771 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13772 (myresume): Adjust to use resume_kind. Handle non-stop.
13773 (queue_stop_reply_callback): New.
13774 (handle_status): Handle non-stop mode.
13775 (main): Clear non_stop flag on reconnection. Use the event-loop.
13776 Refactor serial protocol handling from here ...
13777 (process_serial_event): ... to this new function. When GDB
13778 selects any thread, select one here. In non-stop mode, wait until
13779 GDB acks all pending events before exiting.
13780 (handle_serial_event, handle_target_event): New.
13781 * remote-utils.c (remote_open): Install remote_desc in the event
13783 (remote_close): Remove remote_desc from the event loop.
13784 (putpkt_binary): Rename to...
13785 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13786 (putpkt_binary): New as wrapper around putpkt_binary_1.
13787 (putpkt_notif): New.
13788 (prepare_resume_reply): In non-stop mode, don't change the
13790 * event-loop.c: New.
13791 * Makefile.in (OBJ): Add event-loop.o.
13792 (event-loop.o): New rule.
13794 * linux-low.h (pid_of): Moved here.
13796 (get_lwp_thread): Use lwpid_of.
13797 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13798 * linux-low.c (pid_of): Delete.
13799 (inferior_pid): Use lwpid_of.
13800 (linux_event_pipe): New.
13801 (target_is_async_p): New.
13803 (handle_extended_wait): Use lwpid_of.
13804 (add_lwp): Don't set lwpid field.
13805 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13806 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13807 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13808 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13809 first. Adjust to linux_wait_for_event interface changes. Use
13811 (linux_detach): Don't delete the main lwp here.
13812 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13813 (status_pending_p): Don't consider explicitly suspended lwps.
13814 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13815 pointer. Add OPTIONS argument. Change return type to int. Use
13816 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13817 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13818 pointer. Add status pointer argument. Return a pid instead of a
13819 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13820 changes. In non-stop mode, don't switch to a random thread.
13821 (linux_wait): Rename to...
13822 (linux_wait_1): ... this. Add target_options argument, and handle
13823 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13824 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13825 clean exit and signal exit code. Don't stop all threads in
13826 non-stop mode. In all-stop mode, only stop all threads when
13827 reporting a stop to GDB. Handle explicit thread stop requests.
13828 (async_file_flush, async_file_mark): New.
13830 (send_sigstop): Use lwpid_of.
13831 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13832 interface changes. In non-stop mode, don't switch to a random
13834 (linux_resume_one_lwp): Use lwpid_of.
13835 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13836 (linux_resume_one_thread): ... this. Handle resume_stop. In
13837 non-stop mode, don't look for pending flag in all threads.
13838 (resume_status_pending_p): Don't consider explicitly suspended
13840 (my_waitpid): Reimplement. Emulate __WALL.
13841 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13843 (sigchld_handler, linux_supports_non_stop, linux_async)
13844 (linux_start_non_stop): New.
13845 (linux_target_ops): Register linux_supports_non_stop, linux_async
13846 and linux_start_non_stop.
13847 (initialize_low): Install SIGCHLD handler.
13848 * thread-db.c (thread_db_create_event, find_one_thread)
13849 (thread_db_get_tls_address): Use lwpid_of.
13850 * win32-low.c (win32_detach): Adjust to use resume_kind.
13851 (win32_wait): Add `options' argument.
13852 * spu-low.c (spu_resume): Adjust to use resume_kind.
13853 (spu_wait): Add `options' argument.
13855 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13857 Decouple target code from remote protocol.
13859 * target.h (enum target_waitkind): New.
13860 (struct target_waitstatus): New.
13861 (struct target_ops) <wait>: Return an unsigned long. Take a
13862 target_waitstatus pointer instead of a char pointer.
13863 (mywait): Likewise.
13864 * target.c (mywait): Change prototype to return an unsigned long.
13865 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13866 * server.h (thread_from_wait, old_thread_from_wait): Delete
13868 (prepare_resume_reply): Change prototype to take a
13870 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13871 (last_status, last_ptid): New.
13872 (start_inferior): Remove "statusptr" argument. Adjust. Return a
13873 pid instead of a signal.
13874 (attach_inferior): Remove "status" and "signal" parameters.
13876 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13878 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13879 (handle_v_requests, myresume): Remove "status" and "signal"
13880 parameters. Adjust.
13881 (handle_status): New.
13882 (main): Delete local `status'. Adjust.
13883 * remote-utils.c: Include target.h.
13884 (prepare_resume_reply): Change prototype to take a
13885 target_waitstatus. Adjust.
13887 * linux-low.c (linux_wait): Adjust to new target_ops->wait
13889 * spu-low.c (spu_wait): Adjust.
13890 * win32-low.c (enum target_waitkind, struct target_waitstatus):
13892 (win32_wait): Adjust.
13894 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13896 * target.h (struct thread_resume): Delete leave_stopped member.
13897 (struct target_ops): Add a `n' argument to the `resume' callback.
13898 * server.c (start_inferior): Adjust.
13899 (handle_v_cont, myresume): Adjust.
13900 * linux-low.c (check_removed_breakpoint): Adjust to resume
13901 interface change, and to removed leave_stopped field.
13902 (resume_ptr): Delete.
13903 (struct thread_resume_array): New.
13904 (linux_set_resume_request): Add new `arg' parameter. Adjust to
13905 resume interface change.
13906 (linux_continue_one_thread, linux_queue_one_thread)
13907 (resume_status_pending_p): Check if the resume field is NULL
13908 instead of checking the leave_stopped member.
13909 (linux_resume): Adjust to the target resume interface change.
13910 * spu-low.c (spu_resume): Adjust to the target resume interface
13912 * win32-low.c (win32_detach, win32_resume): Ditto.
13914 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13916 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13918 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13920 (linux_continue_one_thread): Only preserve the stepping flag if
13921 there's a pending breakpoint.
13923 2009-03-31 Pedro Alves <pedro@codesourcery.com>
13925 * server.c (main): After the inferior having exited, call
13926 remote_close before exiting gdbserver.
13928 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
13930 Fix size of FPSCR in Power 7 processors.
13931 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
13932 (PPC_FEATURE_HAS_DFP): New #define.
13933 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
13936 2009-03-23 Pedro Alves <pedro@codesourcery.com>
13938 * server.c (handle_query) Whitespace and formatting.
13940 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13942 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
13943 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
13944 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
13945 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
13946 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
13947 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
13948 Makefile.in, configure.ac: Fix whitespace throughout.
13949 * configure: Regenerate.
13951 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13953 * inferiors.c (find_inferior): Make it safe for the callback
13954 function to delete the currently iterated inferior.
13956 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13958 * Makefile.in (linuw_low_h): Move higher.
13959 (thread-db.o): Depend on $(linux_low_h).
13961 2009-03-17 Pedro Alves <pedro@codesourcery.com>
13963 Rename "process" to "lwp" throughout.
13965 * linux-low.c (all_processes): Rename to...
13966 (all_lwps): ... this.
13967 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
13968 (add_process): Rename to ...
13969 (add_lwp): ... this. Adjust.
13970 (linux_create_inferior): Adjust.
13971 (linux_attach_lwp): Adjust.
13972 (linux_attach): Adjust.
13973 (linux_kill_one_process): Rename to ...
13974 (linux_kill_one_lwp): ... this. Adjust.
13975 (linux_kill): Adjust.
13976 (linux_detach_one_process): Rename to ...
13977 (linux_detach_one_lwp): ... this. Adjust.
13978 (linux_detach): Adjust.
13979 (check_removed_breakpoint): Adjust.
13980 (status_pending_p): Adjust.
13981 (linux_wait_for_process): Rename to ...
13982 (linux_wait_for_lwp): ... this. Adjust.
13983 (linux_wait_for_event): Adjust.
13984 (send_sigstop): Adjust.
13985 (wait_for_sigstop): Adjust.
13986 (stop_all_processes): Rename to ...
13987 (stop_all_lwps): ... this.
13988 (linux_resume_one_process): Rename to ...
13989 (linux_resume_one_lwp): ... this. Adjust.
13990 (linux_set_resume_request, linux_continue_one_thread)
13991 (linux_queue_one_thread, resume_status_pending_p)
13992 (usr_store_inferior_registers, regsets_store_inferior_registers)
13993 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13995 * linux-low.h (get_process): Rename to ...
13996 (get_lwp): ... this. Adjust.
13997 (get_thread_process): Rename to ...
13998 (get_thread_lwp): ... this. Adjust.
13999 (get_process_thread): Rename to ...
14000 (get_lwp_thread): ... this. Adjust.
14001 (struct process_info): Rename to ...
14002 (struct lwp_info): ... this.
14003 (all_processes): Rename to ...
14004 (all_lwps): ... this.
14005 * proc-service.c (ps_lgetregs): Adjust.
14006 * thread-db.c (thread_db_create_event, find_one_thread)
14007 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14009 2009-03-14 Pedro Alves <pedro@codesourcery.com>
14011 * server.c (handle_query): Handle "qAttached".
14013 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14015 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14016 GPLv3, update license URL.
14018 2009-03-01 Doug Evans <dje@google.com>
14020 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
14021 (server_h): Add gdb_signals.h.
14022 (signals.o): Update.
14023 * server.h (target_signal_from_host,target_signal_to_host_p)
14024 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14026 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14028 * remote-utils.c (getpkt): Also generate remote-debug
14029 information if noack_mode is set.
14031 2009-02-06 Pedro Alves <pedro@codesourcery.com>
14033 * server.c (handle_query): Report qXfer:siginfo:read and
14034 qXfer:siginfo:write as supported and handle them.
14035 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14036 * linux-low.c (linux_xfer_siginfo): New.
14037 (linux_target_ops): Set it.
14039 2009-01-26 Pedro Alves <pedro@codesourcery.com>
14041 * server.c (gdbserver_usage): Mention --remote-debug.
14042 (main): Accept '--remote-debug' switch.
14044 2009-01-18 Doug Evans <dje@google.com>
14046 * regcache.c (new_register_cache): No need to check result of xcalloc.
14047 * server.c (handle_search_memory): Back out calls to xmalloc,
14048 result is checked and error is returned to user upon failure.
14049 (handle_query): Ditto. Add more checks for result of malloc.
14050 (handle_v_cont): Check result of malloc, report error back to
14052 (handle_v_run): Ditto. Call freeargv.
14053 * server.h (freeargv): Declare.
14054 * utils.c (freeargv): New fn.
14056 2009-01-15 Doug Evans <dje@google.com>
14058 * gdbreplay.c (perror_with_name): Make arg const char *.
14059 * server.h (target_signal_to_name): Make return type const char *.
14060 * thread-db.c (thread_db_err_str): Make return type const char *.
14061 * utils.c (perror_with_name): Make arg const char *.
14063 2009-01-14 Pedro Alves <pedro@codesourcery.com>
14065 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14066 when handling a EXIT_PROCESS_DEBUG_EVENT.
14068 2009-01-06 Joel Brobecker <brobecker@adacore.com>
14070 * gdbreplay.c (gdbreplay_version): Update copyright year.
14071 * server.c (gdbserver_version): Likewise.
14073 2009-01-05 Doug Evans <dje@google.com>
14075 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
14076 (handle_extended_wait): Improve comment.
14078 2008-12-13 Doug Evans <dje@google.com>
14080 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14081 * server.h (ATTR_MALLOC): New macro.
14082 (xmalloc,xcalloc,xstrdup): Declare.
14083 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14084 * inferiors.c: Ditto.
14085 * linux-low.c: Ditto.
14086 * mem-break.c: Ditto.
14087 * regcache.c: Ditto.
14088 * remote-utils.c: Ditto.
14091 * win32-low.c: Ditto.
14093 2008-12-12 Doug Evans <dje@google.com>
14095 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14096 in debugging printf.
14098 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14100 2008-12-09 Doug Evans <dje@google.com>
14102 * linux-low.h (struct process_info): Delete member tid, unused.
14103 * thread-db.c (find_one_thread): Update.
14104 (maybe_attach_thread): Update.
14106 2008-12-02 Pedro Alves <pedro@codesourcery.com>
14108 * target.h (struct target_ops): Add qxfer_osdata member.
14109 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14111 (linux_qxfer_osdata): New functions.
14112 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14114 * server.c (handle_query): Handle "qXfer:osdata:read:".
14115 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14116 (buffer_xml_printf): New functions.
14117 * server.h (struct buffer): New.
14118 (buffer_grow_str, buffer_grow_str0): New macros.
14119 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14120 (buffer_xml_printf): Declare.
14122 2008-11-24 Doug Evans <dje@google.com>
14124 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14126 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14128 * server.c (handle_v_run): Always use the supplied argument list.
14130 2008-11-19 Bob Wilson <bob.wilson@acm.org>
14132 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14133 (xtensa_regmap_table): Add entry for scompare1.
14135 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14137 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14138 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14139 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14140 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14141 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14142 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14143 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14144 XML target descriptions.
14145 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14146 when inferior is running on an ISA 2.05 or later processor. Add
14147 special case to return offset for full 64-bit slot of FPSCR when
14150 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14152 * Makefile.in (SFILES, clean): Added sparc64 files.
14153 (reg-sparc64.o, reg-sparc64.c): New.
14154 * configure.srv (sparc*-*-linux*): New configuration.
14155 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14156 syscall arguments for SPARC.
14157 (regsets_store_inferior_registers): Likewise.
14158 * linux-sparc-low.c: New file.
14160 2008-10-21 Doug Evans <dje@google.com>
14162 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14163 (READLINE_DIR,READLINE_DEP): Delete.
14164 (INTERNAL_CFLAGS): Update.
14165 (LINTFLAGS): Update.
14167 2008-10-10 Pedro Alves <pedro@codesourcery.com>
14169 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14170 whole argv from the last run, not just argv[0].
14172 2008-09-08 Pedro Alves <pedro@codesourcery.com>
14174 * regcache.c (new_register_cache): Return NULL if the register
14175 cache size isn't known yet.
14176 (free_register_cache): Avoid dereferencing a NULL regcache.
14178 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14180 * configure.srv: Merge MIPS and MIPS64.
14182 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14184 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14186 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
14188 * Makefile.in: Add required vsx dependencies.
14190 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14191 Declare init_registers_powerpc_vsx32l.
14192 Declare init_registers_powerpc_vsx64l.
14193 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14194 (ppc_arch_setup): Check for VSX in hwcap.
14195 (ppc_fill_vsxregset): New function.
14196 (ppc_store_vsxregset): New function.
14197 Add new VSX entry in regset_info target_regsets.
14199 * configure.srv: Add new VSX dependencies.
14201 2008-08-12 Pedro Alves <pedro@codesourcery.com>
14203 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14204 (remote_open): Set or clear transport_is_reliable.
14205 (putpkt_binary): Don't expect acks in noack mode.
14206 (getpkt): Don't send ack/nac in noack mode.
14207 * server.c (handle_general_set): Handle QStartNoAckMode.
14208 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14210 (main): Reset noack_mode on every connection.
14211 * server.h (noack_mode): Declare.
14213 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14215 * Makefile.in (GDBREPLAY_OBS): New variable.
14216 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14218 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14219 Daniel Jacobowitz <dan@codesourcery.com>
14221 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14222 (usr_store_inferior_registers): Likewise.
14223 (regsets_store_inferior_registers): Likewise.
14225 2008-07-31 Rolf Jansen <rj@surtec.com>
14226 Pedro Alves <pedro@codesourcery.com>
14228 * configure.ac: Check for memmem declaration.
14229 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14230 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14231 (disable_packet_qfThreadInfo): Unconditionally compile.
14232 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14233 * configure, config.in: Regenerate.
14235 2008-07-28 Doug Kwan <dougkwan@google.com>
14237 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14238 (linux_write_memory): Remove declaration of errno.
14240 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14242 * linux-low.c (handle_extended_wait): Do not use "status"
14243 variable uninitialized.
14245 2008-07-07 Pedro Alves <pedro@codesourcery.com>
14247 * server.c (handle_v_attach): Inhibit reporting dll changes.
14249 2008-06-27 Pedro Alves <pedro@codesourcery.com>
14251 * remote-utils.c (prepare_resume_reply): If requested, don't
14252 output "thread:TID" in the T stop reply.
14254 * server.c (disable_packet_vCont, disable_packet_Tthread)
14255 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14256 (handle_query): If requested, disable support for qC, qfThreadInfo
14258 (handle_v_requests): If requested, disable support for vCont.
14259 (gdbserver_show_disableable): New.
14260 (main): Handle --disable-packet and --disable-packet=LIST.
14262 * server.h (disable_packet_vCont, disable_packet_Tthread)
14263 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14265 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14267 * server.c (gdbserver_usage): Mention --version.
14269 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14271 * Makefile.in (gdbreplay.o): New rule.
14273 2008-06-06 Joseph Myers <joseph@codesourcery.com>
14275 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14276 message, not gdbserver.
14278 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
14279 Nathan Sidwell <nathan@codesourcery.com>
14280 Joseph Myers <joseph@codesourcery.com>
14282 * acinclude.m4: Include ../../config/acx.m4.
14283 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14284 * configure, config.in: Regenerate.
14285 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14286 * server.c (gdbserver_version): Print PKGVERSION.
14287 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14288 (main): Adjust gdbserver_usage calls.
14289 * gdbreplay.c (version, host_name): Add declarations.
14290 (gdbreplay_version, gdbreplay_usage): New.
14291 (main): Accept --version and --help options.
14293 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14295 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14296 (arm_breakpoint_at): Handle Thumb.
14297 (the_low_target): Add comment.
14299 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14301 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14303 2008-05-09 Doug Evans <dje@google.com>
14305 * server.h (decode_search_memory_packet): Declare.
14306 * remote-utils.c (decode_search_memory_packet): New fn.
14307 * server.c (handle_search_memory_1): New fn.
14308 (handle_search_memory): New fn.
14309 (handle_query): Process qSearch:memory packets.
14311 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14313 * regcache.c (registers_length): Remove.
14314 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14315 full register packet.
14316 * regcache.h (registers_length): Remove prototype.
14317 * server.h (PBUFSIZ): Define to 16384.
14319 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14321 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14322 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14323 powerpc-64l.o, and powerpc-altivec64l.o.
14324 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14325 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14326 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14327 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14328 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14331 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14332 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14333 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14334 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14335 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14336 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14337 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14338 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14339 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14340 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14343 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14344 (init_registers_powerpc_32l): ... this new prototype.
14345 (init_registers_powerpc_32): Remove, replace by ...
14346 (init_registers_powerpc_altivec32l): ... this new prototype.
14347 (init_registers_powerpc_e500): Remove, replace by ...
14348 (init_registers_powerpc_e500l): ... this new prototype.
14349 (init_registers_ppc64): Remove, replace by ...
14350 (init_registers_powerpc_64l): ... this new prototype.
14351 (init_registers_powerpc_64): Remove, replace by ...
14352 (init_registers_powerpc_altivec64l): ... this new prototype.
14353 (ppc_num_regs): Set to 73.
14354 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14355 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14356 (ppc_cannot_store_register): Handle orig_r3 and trap.
14357 (ppc_arch_setup): Update init_registers_... calls.
14358 (ppc_fill_gregset): Handle orig_r3 and trap.
14360 * inferiors.c (clear_inferiors): Reset current_inferior.
14362 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
14364 * acinclude.m4: Add override.m4.
14365 * configure: Regenerate.
14367 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14369 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14370 initial call to init_register_ppc64.
14372 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14374 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14375 single powerpc*-*-linux* case.
14376 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14378 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14380 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14381 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14383 * linux-ppc-low.c: Include <elf.h>.
14384 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14385 (ppc_hwcap): New global variable.
14386 (ppc_regmap): Remove __SPE__ #ifdef sections.
14387 (ppc_regmap_e500): New global variable.
14388 (ppc_cannot_store_register): Update __SPE__ special case.
14389 (ppc_get_hwcap): New function.
14390 (ppc_arch_setup): Use it to determine whether inferior supports
14391 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14392 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14393 Do not access registers if target does not support AltiVec.
14394 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14395 Do not access registers if target does not support SPE.
14396 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14398 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14400 * linux-low.c (disabled_regsets, num_regsets): New.
14401 (use_regsets_p): Delete.
14402 (linux_wait_for_process): Clear disabled_regsets.
14403 (regsets_fetch_inferior_registers): Check and set it.
14404 (regsets_store_inferior_registers): Likewise.
14405 (linux_fetch_registers, linux_store_registers): Do not use
14407 (initialize_low): Allocate disabled_regsets.
14409 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14411 * Makefile.in (LIBOBJS): New.
14412 (OBS): Use LIBOBJS.
14413 (memmem.o): New rule.
14414 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14415 * configure: Regenerated.
14417 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14419 * server.c (handle_query): Never return "unsupported" for
14420 qXfer:features:read queries.
14422 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14424 * server.c (get_features_xml): Fix inverted condition.
14425 (handle_query): Always support qXfer:feature:read.
14427 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14429 * server.c (wrapper_argv): New.
14430 (start_inferior): Handle wrapper_argv. If set, expect an extra
14432 (gdbserver_usage): Document --wrapper.
14433 (main): Parse --wrapper.
14435 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14437 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14438 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14439 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14440 (ppc_set_pc): Likewise.
14441 (ppc_arch_setup): New function.
14442 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14443 of collect_register.
14444 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14446 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14448 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14449 instead of linux-ppc64-low.o.
14450 * linux-ppc64-low.c: Remove file.
14451 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14452 (linux-ppc64-low.o): Remove rule.
14454 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14455 (init_registers_powerpc_64): Likewise.
14456 (ppc_regmap): Conditionally define depending on __powerpc64__.
14457 (ppc_cannot_store_register): Do not special-case "fpscr" when
14458 compiled on __powerpc64__.
14459 (ppc_collect_ptrace_register): New function.
14460 (ppc_supply_ptrace_register): New function.
14461 (ppc_breakpoint): Change type to "unsigned int".
14462 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14463 (the_low_target): Conditionally provide initializers for the
14464 arch_setup member depending on __powerpc64__. Install
14465 collect_ptrace_register and supply_ptrace_register members.
14467 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14469 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14470 * server.c (gdbserver_xmltarget): Define.
14471 (get_features_xml): Use it to replace "target.xml" and arch_string.
14473 * configure.srv: Remove srv_xmltarget. Add XML files that were
14474 mentioned there to srv_xmlfiles instead. Remove conditional tests
14475 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14476 srv_xmlfiles and srv_regobj to include all possible choices.
14477 * configure.ac (srv_xmltarget): Remove.
14478 (srv_xmlfiles): Do not add "target.xml".
14479 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14480 checks for supplementary target information.
14481 * configure: Regenerate.
14482 * Makefile.in (XML_TARGET): Remove.
14483 (target.xml): Remove rule.
14484 (clean): Do not clean up target.xml.
14485 (.PRECIOUS): Do not mention target.xml.
14487 * target.h (struct target_ops): Remove arch_string member.
14488 * linux-low.c (linux_arch_string): Remove.
14489 (linux_target_ops): Remove arch_string initializer.
14490 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14491 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14492 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14493 * spu-low.c (spu_arch_string): Remove.
14494 (spu_target_ops): Remove arch_string initializer.
14495 * win32-low.c (win32_arch_string): Remove.
14496 (win32_target_ops): Remove arch_string initializer.
14497 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14498 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14499 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14501 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14503 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14504 by collect_ptrace_register and supply_ptrace_register hooks.
14505 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14506 instead of checking for the_low_target.left_pad_xfer.
14507 (usr_store_inferior_registers): Use collect_ptrace_register callback
14508 instead of checking for the_low_target.left_pad_xfer.
14510 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14511 (s390_supply_ptrace_register): Likewise.
14512 (s390_fill_gregset): Call s390_collect_ptrace_register.
14513 (the_low_target): Update.
14515 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14516 (ppc_supply_ptrace_register): Likewise.
14517 (the_low_target): Update.
14519 * linux-i386-low.c (the_low_target): Update.
14520 * linux-x86-64-low.c (the_low_target): Update.
14522 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14524 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14525 reg-s390.o and reg-s390x.o.
14527 * linux-low.c (new_inferior): New global variable.
14528 (linux_create_inferior, linux_attach): Set it.
14529 (linux_wait_for_process): Call the_low_target.arch_setup after the
14530 target has stopped for the first time.
14531 (initialize_low): Do not call the_low_target.arch_setup.
14533 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14534 (s390_set_pc): Likewise.
14535 (s390_arch_setup): New function.
14536 (the_low_target): Use s390_arch_setup as arch_setup routine.
14538 * regcache.c (realloc_register_cache): New function.
14539 (set_register_cache): Call it for each existing regcache.
14541 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14543 * server.h (init_registers): Remove prototype.
14545 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14546 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14547 instead of init_registers ().
14548 * linux-arm-low.c (init_registers_arm): Add prototype.
14549 (init_registers_arm_with_iwmmxt): Likewise.
14550 (the_low_target): Add initializer for arch_setup field.
14551 * linux-cris-low.c (init_registers_cris): Add prototype.
14552 (the_low_target): Add initializer for arch_setup field.
14553 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14554 (the_low_target): Add initializer for arch_setup field.
14555 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14556 (the_low_target): Add initializer for arch_setup field.
14557 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14558 (the_low_target): Add initializer for arch_setup field.
14559 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14560 (the_low_target): Add initializer for arch_setup field.
14561 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14562 (the_low_target): Add initializer for arch_setup field.
14563 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14564 (init_registers_mips64_linux): Likewise.
14565 (the_low_target): Add initializer for arch_setup field.
14566 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14567 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14568 (the_low_target): Add initializer for arch_setup field.
14569 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14570 (init_registers_powerpc_64): Likewise.
14571 (the_low_target): Add initializer for arch_setup field.
14572 * linux-s390-low.c (init_registers_s390): Add prototype.
14573 (init_registers_s390x): Likewise.
14574 (the_low_target): Add initializer for arch_setup field.
14575 * linux-sh-low.c (init_registers_sh): Add prototype.
14576 (the_low_target): Add initializer for arch_setup field.
14577 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14578 (the_low_target): Add initializer for arch_setup field.
14579 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14580 (the_low_target): Add initializer for arch_setup field.
14582 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14583 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14584 instead of init_registers ().
14585 * win32-arm-low.c (init_registers_arm): Add prototype.
14586 (the_low_target): Add initializer for arch_setup field.
14587 * win32-i386-low.c (init_registers_i386): Add prototype.
14588 (the_low_target): Add initializer for arch_setup field.
14590 * spu-low.c (init_registers_spu): Add prototype.
14591 (initialize_low): Call initialie_registers_spu () instead of
14592 initialize_registers ().
14594 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14596 * server.c (handle_v_requests): When handling the vRun and vAttach
14597 packets, if already debugging a process, don't kill it. Return an
14600 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14602 * server.c (handle_query): Correct length check.
14604 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14606 * win32-low.c (do_initial_child_stuff): Add process handle
14607 parameter. Set current_process_handle and current_process_id from the
14608 parameters. Clear globals.
14609 (win32_create_inferior): Don't set current_process_handle and
14610 current_process_id here. Instead pass them on the call to
14611 do_initial_child_stuff.
14612 (win32_attach): Likewise.
14613 (win32_clear_inferiors): New.
14614 (win32_kill): Don't close the current process handle or the
14615 current thread handle here. Instead call win32_clear_inferiors.
14616 (win32_detach): Don't open a new handle to the process. Call
14617 win32_clear_inferiors.
14618 (win32_join): Don't rely on current_process_handle; open a new
14619 handle using the process id.
14620 (win32_wait): Call win32_clear_inferiors when the inferior process
14623 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14625 * server.c (monitor_show_help): Add "exit".
14627 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14629 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14630 (clean): Add reg-xtensa.c.
14631 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14632 * configure.srv (xtensa*-*-linux*) New target.
14633 * linux-xtensa-low.c: New.
14634 * xtensa-xtregs.c: New.
14636 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14638 * hostio.c: Don't include errno.h.
14639 (errno_to_fileio_errno): Move to hostio-errno.
14640 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14641 error number outputting to the target->hostio_last_error callback.
14642 (hostio_packet_error): Use FILEIO_EINVAL directly.
14643 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14644 calls to hostio_error.
14645 * hostio-errno.c: New.
14646 * server.h (hostio_last_error_from_errno): Declare.
14647 * target.h (target_ops): Add hostio_last_error member.
14648 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14649 as hostio_last_error handler.
14650 * spu-low.c (spu_target_ops): Likewise.
14651 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14652 (wince_hostio_last_error): New functions.
14653 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14654 as hostio_last_error handler.
14655 (win32_target_ops) [!_WIN32_WCE]: Register
14656 hostio_last_error_from_errno as hostio_last_error handler.
14657 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14658 (hostio-errno.o): New rule.
14659 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14660 * configure.srv (srv_hostio_err_objs): New variable. Default to
14662 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14663 * configure: Regenerate.
14665 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14667 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14668 (linux_kill, linux_detach): Clean up the process list.
14669 * remote-utils.c (remote_open): Improve port number parsing.
14670 (putpkt_binary, input_interrupt): Only send interrupts if the target
14672 * server.c (extended_protocol): Make static.
14673 (attached): Define earlier.
14674 (exit_requested, response_needed, program_argv): New variables.
14675 (target_running): New.
14676 (start_inferior): Clear attached here.
14677 (attach_inferior): Set attached here.
14678 (require_running): Define.
14679 (handle_query): Use require_running and target_running. Implement
14681 (handle_v_attach, handle_v_run): New.
14682 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14683 (gdbserver_usage): Update.
14684 (main): Redo argument parsing. Handle --debug and --multi. Handle
14685 --attach along with other options or after the port. Save
14686 program_argv. Support no initial program. Resynchronize
14687 communication with GDB after an error. Handle "monitor exit".
14688 Use require_running and target_running. Always allow the extended
14689 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14690 restart in extended mode.
14691 * README: Refer to the GDB manual. Update --attach usage.
14693 2007-12-20 Andreas Schwab <schwab@suse.de>
14695 * linux-low.c (STACK_SIZE): Define.
14696 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14697 (linux_test_for_tracefork): Likewise.
14699 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14701 * linux-low.c (linux_wait_for_event): Update messages. Do not
14702 reinsert auto-delete breakpoints.
14703 * mem-break.c (struct breakpoint): Change return type of handler to
14705 (set_breakpoint_at): Update handler type.
14706 (reinsert_breakpoint_handler): Return 1 instead of calling
14708 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14710 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14711 * mem-break.h (set_breakpoint_at): Update handler type.
14712 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14713 * win32-low.c (auto_delete_breakpoint): New.
14714 (get_child_debug_event): Use it.
14716 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14718 * configure.ac: Check for pread and pwrite.
14719 * hostio.c (handle_pread): Fall back to lseek and read.
14720 (handle_pwrite): Fall back to lseek and write.
14721 * config.in, configure: Regenerated.
14723 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14725 * server.c (myresume): Add own_buf argument.
14726 (main): Update calls.
14728 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14730 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14731 * remote-utils.c (remote_open): Do not call disable_async_io.
14732 (block_async_io): Delete.
14733 (unblock_async_io): Make static.
14734 (initialize_async_io): New.
14735 * server.c (handle_v_cont): Handle async I/O here.
14736 (myresume): Likewise. Move other common resume tasks here...
14737 (main): ... from here. Call initialize_async_io. Disable async
14738 I/O before the main loop.
14739 * server.h (initialize_async_io): Declare.
14740 (block_async_io, unblock_async_io): Delete prototypes.
14741 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14743 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14745 * remote-utils.c (readchar): Allow binary data in received messages.
14747 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14749 * win32-low.c (attaching): New global.
14750 (win32_create_inferior): Clear the `attaching' global.
14751 (win32_attach): Set the `attaching' global.
14752 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14753 attaching. Only set a breakpoint at the entry point if not
14756 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14758 * server.c (main): Don't report dll events on the initial
14759 connection on attaches.
14761 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14763 * server.c (main): Relax numerical bases supported for the pid of
14764 the --attach command line argument.
14766 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14768 * win32-low.c (win32_attach): Call OpenProcess before
14769 DebugActiveProcess, not after. Add last error output to error
14772 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14774 * win32-low.c (win32_get_thread_context)
14775 (win32_set_thread_context): New functions.
14776 (thread_rec): Use win32_get_thread_context.
14777 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14778 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14781 2007-12-03 Leo Zayas
14782 Pedro Alves <pedro_alves@portugalmail.pt>
14784 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14786 (child_add_thread): Minor cleanup.
14787 (child_continue): Resume artificially suspended threads before
14788 calling ContinueDebugEvent.
14789 (suspend_one_thread): New.
14790 (fake_breakpoint_event): New.
14791 (get_child_debug_event): Change return type to int. Check here if
14792 gdb sent an interrupt request. If a soft interrupt was requested,
14793 fake a breakpoint event. Return 0 if there is no event to handle,
14795 (win32_wait): Don't check here if gdb sent an interrupt request.
14796 Ensure there is a valid event to handle.
14797 (win32_request_interrupt): Add soft interruption method as last
14800 2007-12-03 Leo Zayas
14801 Pedro Alves <pedro_alves@portugalmail.pt>
14803 * win32-low.h (win32_thread_info): Add descriptions to the
14804 structure members. Replace `suspend_count' counter by a
14806 * win32-low.c (thread_rec): Update condition of when to get the
14807 context from the inferior. Rely on ContextFlags being set if it
14808 has already been retrieved. Only suspend the inferior thread if
14809 we haven't already. Warn if that fails.
14810 (continue_one_thread): s/suspend_count/suspended/. Only call
14811 ResumeThread once. Warn if that fails.
14813 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14815 * win32-low.c (win32_wait): Don't read from the inferior when it
14816 has already exited.
14818 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14820 * Makefile.in (win32_low_h): New variable.
14821 (win32-low.o): Add dependency on $(win32_low_h).
14822 (win32-arm-low.o, win32-i386-low.o): New rules.
14824 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14826 * hostio.c: Correct copyright year.
14828 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14830 * Makefile.in (OBS): Add hostio.o.
14831 (hostio.o): New rule.
14832 * server.h (handle_vFile): Declare.
14833 * hostio.c: New file.
14834 * server.c (handle_v_requests): Take packet_len and new_packet_len
14835 for binary packets. Call handle_vFile.
14836 (main): Update call to handle_v_requests.
14838 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14840 * linux-low.c: Include <sched.h>.
14842 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14844 * linux-low.c (linux_tracefork_grandchild): New.
14845 (linux_tracefork_child): Use clone.
14846 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14848 2007-10-31 Joel Brobecker <brobecker@adacore.com>
14850 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14852 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14854 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14856 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14858 * inferiors.c (change_inferior_id): Delete.
14859 (add_pid_to_list, pull_pid_from_list): New.
14860 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14861 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14862 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14863 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14864 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14865 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14866 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14867 (using_threads): Always set to 1.
14868 (handle_extended_wait): New.
14869 (add_process): Do not set TID.
14870 (linux_create_inferior): Set must_set_ptrace_flags.
14871 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14872 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
14873 (linux_thread_alive): Rename TID argument to LWPID.
14874 (linux_wait_for_process): Handle unknown processes. Do not use TID.
14875 (linux_wait_for_event): Do not use TID or check using_threads. Update
14876 call to dead_thread_notify. Call handle_extended_wait.
14877 (linux_create_inferior): Use PTRACE_SETOPTIONS.
14878 (send_sigstop): Delete sigstop_sent.
14879 (wait_for_sigstop): Avoid TID.
14880 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14881 (linux_test_for_tracefork): New.
14882 (linux_lookup_signals): Use thread_db_active and
14883 linux_supports_tracefork_flag.
14884 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14885 * linux-low.h (get_process_thread): Avoid TID.
14886 (struct process_ifo): Move thread_known and tid to the end. Remove
14888 (linux_attach_lwp, thread_db_init): Update prototypes.
14889 * server.h (change_inferior_id): Delete prototype.
14890 (add_pid_to_list, pull_pid_from_list): New prototypes.
14891 * thread-db.c (thread_db_use_events): New.
14892 (find_first_thread): Rename to...
14893 (find_one_thread): ...this. Update callers and messages. Do not
14894 call fatal. Check thread_db_use_events. Do not call
14895 change_inferior_id or new_thread_notify.
14896 (maybe_attach_thread): Update. Do not call new_thread_notify.
14897 (thread_db_init): Set thread_db_use_events. Check use_events.
14898 * utils.c (fatal, warning): Correct message prefix.
14900 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
14902 * Makefile.in (clean): Remove new files.
14903 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14904 (powerpc-64.o, powerpc-64.c): New rules.
14905 * configure.srv: Use alternate register sets for powerpc64-*-linux*
14906 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14908 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14910 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14911 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14912 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14913 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14914 (target_regsets): Add AltiVec and SPE register sets.
14915 * configure.ac: Check for AltiVec and SPE.
14916 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14917 (ppc_fill_vrregset, ppc_store_vrregset): New.
14918 (target_regsets): Add AltiVec register set.
14919 * configure: Regenerated.
14921 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
14923 * linux-low.c (O_LARGEFILE): Define.
14924 (linux_read_memory): Use /proc/PID/mem.
14925 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
14926 * configure, config.in: Regenerated.
14928 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14930 * linux-low.c (linux_wait_for_event): Do not pass signals while
14933 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14935 * win32-low.c (create_process): New.
14936 (win32_create_inferior): Use create_process instead of
14937 CreateProcess. If create_process failed retry appending an ".exe"
14938 suffix. Store the GetLastError result immediatelly after
14939 create_process calls and use it on the call to error.
14941 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14943 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
14945 2007-08-23 Joel Brobecker <brobecker@adacore.com>
14947 * configure.ac: Switch license to GPLv3.
14949 2007-08-01 Michael Snyder <msnyder@access-company.com>
14951 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
14953 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
14955 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
14957 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
14958 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
14959 CloseToolhelp32Snapshot.
14960 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
14961 CloseToolhelp32Snapshot.
14963 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
14965 * server.c (main): Check for inferior exit before main loop.
14967 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
14969 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
14970 instead of on tmp_desc.
14972 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
14973 Daniel Jacobowitz <dan@codesourcery.com>
14975 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
14976 (add_thread): Minor cleanups.
14977 (clear_inferiors): Move lower in the file. Clear the DLL
14979 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
14980 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
14981 (xml_escape_text): New.
14982 * server.c (handle_query): Handle qXfer:libraries:read. Report it
14984 (handle_v_cont): Report errors.
14985 (gdbserver_version): Update.
14986 (main): Correct size of own_buf. Do not report initial DLL events.
14987 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
14988 (unloaded_dll, xml_escape_text): New.
14989 * win32-low.c (enum target_waitkind): Update comments.
14990 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
14991 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
14992 (win32_EnumProcessModules, win32_GetModuleInformation)
14993 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
14994 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
14995 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
14996 (win32_Module32First, win32_Module32Next, load_toolhelp)
14997 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
14998 (get_child_debug_event): Handle DLL events.
14999 (win32_wait): Likewise.
15001 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15003 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15004 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15006 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15008 * win32-low.c (handle_output_debug_string): Ignore event if not
15011 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15013 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15015 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15017 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15019 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15021 * inferiors.c (change_inferior_id): Add comment.
15022 * linux-low.c (check_removed_breakpoint): Add an early
15023 prototype. Improve debug output.
15024 (linux_attach): Doc update.
15025 (linux_detach_one_process, linux_detach): Clean up before releasing
15027 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15028 * linux-low.h (struct process_info): Doc improvement.
15029 * mem-break.c (delete_all_breakpoints): New.
15030 * mem-break.h (delete_all_breakpoints): New prototype.
15031 * thread-db.c (find_first_thread): New.
15032 (thread_db_create_event): Call it instead of
15033 thread_db_find_new_threads. Clean up unused variables.
15034 (maybe_attach_thread): Remove first thread handling.
15035 (thread_db_find_new_threads): Use find_first_thread.
15036 (thread_db_get_tls_address): Likewise.
15038 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15040 * thread-db.c (thread_db_find_new_threads): Add prototype.
15041 (thread_db_create_event): Check for the main thread before adding
15043 (maybe_attach_thread): Only enable event reporting if TID == 0.
15044 (thread_db_get_tls_address): Check for new threads.
15046 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15048 * linux-low.c (linux_create_inferior): Try execv before execvp.
15049 * spu-low.c (spu_create_inferior): Likewise.
15051 2007-06-13 Mike Frysinger <vapier@gentoo.org>
15053 * linux-low.c (linux_create_inferior): Change execv to execvp.
15054 * spu-low.c (spu_create_inferior): Likewies.
15056 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15058 * Makefile.in (clean): Clean new files instead of deleted ones.
15059 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15060 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15062 * configure.srv: Specify XML files and new regformats for MIPS and
15064 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15065 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15066 an entry for the restart register.
15067 (mips_cannot_fetch_register, mips_cannot_store_register)
15068 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15069 register names to match the XML descriptions.
15070 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15071 restart register instead of $0.
15073 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15074 Markus Deuling <deuling@de.ibm.com>
15076 * remote-utils.c (decode_xfer_write): New function.
15077 * server.h (decode_xfer_write): Add prototype.
15078 * server.c (handle_query): Add PACKET_LEN argument. Support
15079 qXfer:spu:read and qXfer:spu:write packets.
15080 (main): Pass packet_len to handle_query.
15081 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15082 * target.h (target_ops): Add qxfer_spu.
15084 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15086 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15087 accessing non-seekable spufs files.
15089 2007-05-16 Markus Deuling <deuling@de.ibm.com>
15091 * server.c (handle_query): Add reply for qC packet.
15093 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15094 Leo Zayas <lerele@champenstudios@com>
15096 * server.h (check_remote_input_interrupt_request): New function.
15097 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15098 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15099 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15100 (check_remote_input_interrupt_request): New function.
15101 * server.h (check_remote_input_interrupt_request): Declare.
15102 * win32-low.c (winapi_DebugBreakProcess,
15103 winapi_GenerateConsoleCtrlEvent): New typedefs.
15104 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15106 (win32_wait): Check for remote interrupt request
15107 with check_remote_input_interrupt_request.
15108 (win32_request_interrupt): New function.
15109 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15111 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15113 * win32-low.c (debug_registers_changed,
15114 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15115 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15116 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15117 (thread_rec): Get context using the low target.
15118 (child_add_thread): Call thread_added on the low target,
15119 which does the same thing.
15121 (do_initial_child_stuff): Remove debug registers references.
15122 Set context using the low target. Resume threads after
15123 setting the contexts.
15124 (child_continue): Remove dead variable. Remove debug
15125 registers references.
15126 (child_fetch_inferior_registers): Go through the low target.
15127 (do_child_store_inferior_registers): Remove.
15128 (child_store_inferior_registers): Go through the low target.
15129 (win32_resume): Remove debug registers references.
15130 Set context using the low target.
15131 (handle_exception): Change return type to void. Don't record
15132 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15133 first chance exception.
15134 (get_child_debug_event): Change return type to void. Remove
15135 goto loop. Always return after waiting for debug event.
15136 (win32_wait): Convert to switch statement. Handle spurious
15139 * win32-i386-low.c (debug_registers_changed,
15140 debug_registers_used): New.
15141 (initial_stuff): Rename to ...
15142 (i386_initial_stuff): ... this. Clear debug registers
15144 (store_debug_registers): Delete.
15145 (i386_get_thread_context): New.
15146 (load_debug_registers): Delete.
15147 (i386_set_thread_context): New.
15148 (i386_thread_added): New.
15149 (single_step): Rename to ...
15150 (i386_single_step): ... this.
15151 (do_fetch_inferior_registers): Rename to ...
15152 (i386_fetch_inferior_register): ... this.
15153 (i386_store_inferior_register): New.
15154 (the_low_target): Adapt to new interface.
15156 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15157 (arm_get_thread_context): New.
15158 (arm_set_thread_context): New.
15160 (do_fetch_inferior_registers): Rename to ...
15161 (arm_fetch_inferior_register): ... this.
15162 (arm_store_inferior_register): New.
15163 (arm_wince_breakpoint): Reimplement as unsigned long.
15164 (arm_wince_breakpoint_len): Define.
15165 (the_low_target): Adapt to new interface.
15167 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15168 load_debug_registers. Add get_thread_context, set_thread_context,
15169 thread_added and store_inferior_register. Rename
15170 fetch_inferior_registers to fetch_inferior_register.
15171 (regptr): Remove declaration.
15173 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15175 * linux-low.c (linux_detach): Change return type to int. Return 0.
15176 * spu-low.c (spu_detach): Likewise.
15178 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15180 * target.h (target_ops): Change return type of detach to int.
15182 (join_inferior): New.
15183 * server.c (main): Don't skip detach support on mingw32.
15184 If the inferior doesn't support detaching return error.
15185 Call join_inferior instead of using waitpid.
15186 * linux-low.c (linux_join): New.
15187 (linux_target_op): Add linux_join.
15188 * spu-low.c (spu_join): New.
15189 (spu_target_ops): Add spu_join.
15190 * win32-low.c (win32_detach): Adapt to new interface.
15191 Reopen current_process_handle before detaching. Issue a child
15192 resume before detaching.
15194 (win32_target_op): Add win32_join.
15196 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15198 * win32-low.c (win32-attach): Fix return value.
15199 * target.h (target_ops): Describe ATTACH return values.
15201 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15203 * win32-low.c (GETPROCADDRESS): Define.
15204 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15205 (winapi_DebugSetProcessKillOnExit): Likewise.
15206 (win32_create_inferior): Force usage of ansi CreateProcessA.
15207 (win32_attach): Use GETPROCADDRESS.
15208 (win32_detach): Likewise.
15210 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15212 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15214 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15216 * win32-low.c: Commit leftover changes from 2007-03-29.
15218 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15220 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15221 fields short instead of int. Add explicit padding.
15222 (i387_cache_to_fsave): Remove unnecessary casts.
15223 (i387_fsave_to_cache): Doc fix.
15224 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15226 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15228 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15229 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15231 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15233 * configure.srv (arm*-*-mingw32ce*): Move near the other
15236 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15238 * configure.ac: Add errno checking.
15239 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15240 sys/file.h and malloc.h.
15241 (AC_CHECK_DECLS): Add perror.
15242 (srv_mingwce): Handle.
15243 * configure.srv (i[34567]86-*-cygwin*): Add
15244 win32-i386-low.o to srv_tgtobj.
15245 (i[34567]86-*-mingw*): Likewise.
15246 (arm*-*-mingw32ce*): Add case.
15247 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15248 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15249 [__MINGW32CE__] (strerror): New function.
15250 [__MINGW32CE__] (errno): Define to GetLastError.
15251 [__MINGW32CE__] (COUNTOF): New macro.
15252 (remote_open): Remove extra close call.
15253 * mem-break.c (delete_breakpoint_at): New function.
15254 * mem-break.h (delete_breakpoint_at): Declare.
15255 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15256 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15257 [USE_WIN32API] (read, write): Add char* casts.
15258 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15259 * server.h: Include wincecompat.h on Windows CE.
15260 [HAVE_ERRNO_H]: Check.
15261 (perror): Declare if not declared.
15262 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15263 (perror_with_name): Remove errno declaration.
15264 * wincecompat.h: New.
15265 * wincecompat.c: New.
15266 * win32-low.h: New.
15267 * win32-arm-low.c: New.
15268 * win32-i386-low.c: New.
15269 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15270 (OUTMSG2): Make it safe.
15272 (COUNTOF): New macro.
15273 (NUM_REGS): Get it from the low target.
15274 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15275 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15276 (thread_rec): Let low target handle debug registers.
15277 (child_add_thread): Likewise.
15278 (child_init_thread_list): Likewise.
15279 (continue_one_thread): Likewise.
15281 (do_child_fetch_inferior_registers): Move to ...
15282 * win32-i386-low.c: ... here, and rename to ...
15283 (do_fetch_inferior_registers): ... this.
15284 * win32-low.c (child_fetch_inferior_registers):
15285 Go through the low target.
15286 (do_child_store_inferior_registers): Use regptr.
15287 (strwinerror): New function.
15288 (win32_create_inferior): Handle Windows CE.
15289 Use strwinerror instead of strerror on Windows error
15290 codes. Add program to the error output.
15291 Don't close the main thread handle on Windows CE.
15292 (win32_attach): Use coredll.dll on Windows CE.
15293 (win32_kill): Close current process and current
15295 (win32_detach): Use coredll.dll on Windows CE.
15296 (win32_resume): Let low target handle debug registers, and
15298 (handle_exception): Add/Remove initial breakpoint. Avoid
15299 non-existant WSTOPSIG on Windows CE.
15300 (win32_read_inferior_memory): Cast to remove warning.
15301 (win32_arch_string): Go through the low target.
15302 (initialize_low): Call set_breakpoint_data with the low
15303 target's breakpoint.
15304 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15305 FOP_REGNUM, mappings): Move to ...
15306 * win32-i386-low.c: ... here.
15307 * win32-low.c (win32_thread_info): Move to ...
15308 * win32-low.h: ... here.
15309 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15310 win32-arm-low.c and wincecompat.c.
15311 (all:): Add $EXEEXT.
15312 (install-only:): Likewise.
15313 (gdbserver:): Likewise.
15314 (gdbreplay:): Likewise.
15315 * config.in: Regenerate.
15316 * configure: Regenerate.
15318 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15320 * win32-low.c: Rename typedef thread_info to
15321 win32_thread_info throughout.
15323 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15325 * win32-i386-low.c: Rename to ...
15326 * win32-low.c: ... this.
15327 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15328 * Makefile.in: Likewise.
15330 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15332 * remote-utils.c (monitor_output): Constify msg parameter.
15333 * server.h (monitor_output): Likewise.
15334 * win32-i386-low.c (handle_output_debug_string): New.
15335 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15336 handle_output_debug_string.
15337 (get_child_debug_event): Likewise.
15339 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15341 * server.c (main): Correct strtoul check.
15343 2007-03-27 Jon Ringle <jon@ringle.org>
15345 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15347 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15349 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15351 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15353 * terminal.h: Check HAVE_SGTTY_H.
15355 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
15357 * remote-utils.c (remote_open): Print out the assigned port number.
15359 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15361 * remote-utils.c (monitor_output): New function.
15362 * server.c (debug_threads): Define here.
15363 (monitor_show_help): New function.
15364 (handle_query): Handle qRcmd.
15365 (main): Do not handle 'd' packet.
15366 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15367 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15370 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15372 * Makefile.in (EXEEXT): New.
15373 (clean): Use $(EXEEXT).
15375 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15377 * target.h (target_ops): Rename send_signal to request_interrupt,
15378 and remove enum target_signal parameter.
15379 * linux-low.c (linux_request_interrupt): Rename from
15380 linux_send_signal, and always send SIGINT.
15381 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15382 and always send SIGINT.
15383 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15385 (input_interrupt): Likewise.
15387 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15389 * server.c (get_features_xml): Check if target implemented
15391 * win32-i386-low.c (win32_arch_string): New.
15392 (win32_target_ops): Add win32_arch_string as arch_string member.
15394 2007-02-22 Markus Deuling <deuling@de.ibm.com>
15396 * spu-low.c (spu_arch_string): New.
15397 (spu_target_ops): Add spu_arch_string.
15399 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15401 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15402 * configure.ac: Do not check for terminal.h.
15403 * configure, config.in: Regenerated.
15405 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15407 * Makefile.in (OBS): Add $(XML_BUILTIN).
15408 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15410 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15411 (arm-with-iwmmxt.c): New.
15412 * config.in, configure: Regenerate.
15413 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15414 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15415 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15416 (arm*-*-linux*): Add iWMMXt and regset support.
15417 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15418 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15419 (arm_store_wmmxregset, target_regsets): New.
15420 * server.c (get_features_xml): Take annex argument. Check builtin
15422 (handle_query): Handle multiple annexes.
15424 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15426 * remote-utils.c [USE_WIN32API] (read, write): Define.
15427 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15430 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15432 * linux-i386-low.c (the_low_target): Set arch_string.
15433 * linux-x86-64-low.c (the_low_target): Likewise.
15434 * linux-low.c (linux_arch_string): New.
15435 (linux_target_ops): Add it.
15436 * linux-low.h (struct linux_target_ops): Add arch_string.
15437 * server.c (write_qxfer_response): Use const void * for DATA.
15438 (get_features_xml): New.
15439 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15440 * target.h (struct target_ops): Add arch_string method.
15442 2007-01-03 Denis Pilat <denis.pilat@st.com>
15443 Daniel Jacobowitz <dan@codesourcery.com>
15445 * linux-low.c (linux_kill): Handle being called with no threads.
15446 * win32-i386-low.c (win32_kill): Likewise.
15447 (get_child_debug_event): Clear current_process_handle.
15449 2006-12-30 Denis PILAT <denis.pilat@st.com>
15450 Daniel Jacobowitz <dan@codesourcery.com>
15452 * remote-utils.c (remote_open): Check the type of specified
15453 serial port devices before opening them.
15454 * server.c (main): Kill the inferior if an error occurs during
15455 the first remote_open.
15457 2006-12-05 Markus Deuling <deuling@de.ibm.com>
15459 * README: Update supported targets.
15461 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15463 * Makefile.in (clean): Remove reg-mips64.c.
15464 (reg-mips64.c, reg-mips64.o): New rules.
15465 * configure.srv: Handle mips64. Include regset support for mips.
15466 * linux-mips-low.c (union mips_register): New.
15467 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15468 (mips_breakpoint, mips_breakpoint_at): Use int.
15469 (mips_collect_register, mips_supply_register)
15470 (mips_collect_register_32bit, mips_supply_register_32bit)
15471 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15472 (mips_store_fpregset, target_regsets): New.
15473 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15475 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15477 * configure.srv: Add target "spu*-*-*".
15478 * Makefile.in (clean): Remove reg-spu.c.
15479 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15480 * spu-low.c: New file.
15482 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15484 * configure.ac: Correct td_thr_tls_get_addr test.
15485 * configure: Regenerated.
15487 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15489 * linux-low.c (linux_wait_for_event): Reformat. Use the
15490 pass_signals array.
15491 * remote-utils.c (decode_address_to_semicolon): New.
15492 * server.c (pass_signals, handle_general_set): New.
15493 (handle_query): Mention QPassSignals for qSupported.
15494 (main): Call handle_general_set.
15495 * server.h (pass_signals, decode_address_to_semicolon): New.
15497 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15499 * server.c (handle_query): Correct error handling for read_auxv.
15501 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15503 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15504 and srv_linux_thread_db to yes.
15505 * linux-s390-low.c (s390_fill_gregset): New function.
15506 (target_regsets): Define data structure.
15508 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15510 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15511 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15512 * config.in, configure: Regenerated.
15513 * inferiors.c (gdb_id_to_thread): New function.
15514 (gdb_id_to_thread_id): Use it.
15515 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15516 * linux-low.h (struct process_info): Add th member.
15517 (thread_db_get_tls_address): New prototype.
15518 * remote-utils.c (decode_address): Make non-static.
15519 * server.c (handle_query): Handle qGetTLSAddr.
15520 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15521 * target.h (struct target_ops): Add get_tls_address.
15522 * thread-db.c (maybe_attach_thread): Save the thread handle.
15523 (thread_db_get_tls_address): New.
15525 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15527 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15528 (linux_resume_one_process): Take a siginfo_t *. Update all
15529 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15530 (struct pending_signals): Add a siginfo_t.
15531 (linux_wait_for_process): Always set last_status.
15532 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15533 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15534 * linux-low.h (struct process_info): Add last_status.
15536 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15538 * remote-utils.c (try_rle): New function.
15539 (putpkt_binary): Use it.
15541 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15543 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15544 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15545 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15546 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15547 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15550 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15552 * server.c (terminal_fd): New variable.
15553 (old_foreground_pgrp): Likewise.
15554 (restore_old_foreground_pgrp): New function.
15555 (start_inferior): Record the terminal file descriptor in terminal_fd
15556 and its original foreground group in old_foreground_pgrp. Register
15557 restore_old_foreground_pgrp with atexit().
15559 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15561 * server.c (handle_query): Correct qPart to qXfer.
15563 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15565 * configure.ac: Check for more headers which are missing on
15566 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15567 * configure.srv: Add Cygwin and mingw32.
15568 * remote-utils.c: Don't include headers unconditionally which
15569 are missing on mingw32. Include <winsock.h> for mingw32.
15570 (remote_open): Adjust for mingw32 support. Flush
15571 standard error after writing to it.
15572 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15573 (unblock_async_io, enable_async_io, disable_async_io)
15574 (readchar, getpkt): Update for Winsock support.
15575 (prepare_resume_reply): Expect a protocol signal number.
15576 * server.c: Disable <sys/wait.h> on mingw32.
15577 (start_inferior): Adjust for mingw32 support. Flush
15578 standard error after writing to it.
15579 (attach_inferior): Likewise. Use protocol signal
15581 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15583 * win32-i386-low.c: New file.
15584 * Makefile.in (XM_CLIBS): Set.
15585 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15586 (win32-i386-low.o): New dependency rule.
15587 * linux-low.c (linux_wait): Use target signal numbers.
15588 * target.h (struct target_ops): Doc fix.
15589 * server.h (target_signal_to_name): New prototype.
15590 * gdbreplay.c: Don't include headers unconditionally which
15591 are missing on mingw32. Include <winsock.h> for mingw32.
15592 (remote_close, remote_open): Adjust for Winsock support.
15593 * configure, config.in: Regenerated.
15595 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15597 * server.c (decode_xfer_read, write_qxfer_response): New.
15598 (handle_query): Take a packet length argument. Handle
15599 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15600 the qSupported response.
15601 (main): Update call to handle_query.
15603 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15605 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15606 (putpkt_binary): Renamed from putpkt and adjusted for binary
15608 (putpkt): New wrapper for putpkt_binary.
15609 (readchar): Don't mask off the high bit.
15610 (decode_X_packet): New function.
15611 * server.c (main): Call putpkt_binary if a handler sets the packet
15612 length. Save the length of the incoming packet. Handle 'X'.
15613 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15615 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15617 * server.c (handle_query): Handle qSupported.
15619 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15621 * remote-utils.c (all_symbols_looked_up): New variable.
15622 (look_up_one_symbol): Check it.
15623 * server.h (look_up_one_symbol): New declaration.
15624 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15626 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15628 * Makefile.in (linux-arm-low.o): Update dependencies.
15629 * linux-arm-low.c: Include "gdb_proc_service.h".
15630 (PTRACE_GET_THREAD_AREA): Define.
15631 (ps_get_thread_area): New function.
15633 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15635 * configure.srv (m68k*-*-uclinux*): New target.
15636 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15637 (linux_resume_one_process): Remove extraneous cast.
15638 (linux_read_offsets): New.
15639 (linux_target_op): Add linux_read_offsets on mmuless systems.
15640 * server.c (handle_query): Add qOffsets logic.
15641 * target.h (struct target_ops): Add read_offsets.
15643 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15645 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15646 (PTRACE_GET_THREAD_AREA): Define.
15647 (ps_get_thread_area): New function.
15648 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15649 (linux-x86-64-low.o): Update.
15651 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15653 * configure.ac: Remove checks for prfpregset_t.
15654 * gdb_proc_service.h: New file.
15655 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15656 new "gdb_proc_service.h".
15657 * proc-service.c: Likewise.
15658 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15659 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15660 * Makefile.in (gdb_proc_service_h): Updated.
15661 * configure, config.in: Regenerated.
15663 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15665 * remote-utils.c (prepare_resume_reply): Move declaration
15666 of gdb_id_from_wait to the top of the block.
15668 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15670 * linux-low.c (regsets_store_inferior_registers): Read the regset
15671 from the target before filling it.
15673 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15675 * server.c (attach_inferior): Return SIGTRAP for a successful
15678 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15680 * Makefile.in (OBS): Add version.o.
15681 (STAGESTUFF): Delete.
15682 (version.o): Add dependencies.
15683 (version.c): Replace rule.
15684 (clean): Remove version.c.
15685 * server.c (gdbserver_version): New.
15686 (gdbserver_usage): Use printf.
15687 (main): Handle --version and --help.
15688 * server.h (version, host_name): Add declarations.
15690 2005-12-23 Eli Zaretskii <eliz@gnu.org>
15702 * linux-x86-64-low.c:
15704 * linux-s390-low.c:
15705 * linux-ppc64-low.c:
15707 * linux-mips-low.c:
15708 * linux-m68k-low.c:
15709 * linux-m32r-low.c:
15712 * linux-ia64-low.c:
15713 * linux-i386-low.c:
15714 * linux-crisv32-low.c:
15726 * gdbserver.1: Add (C) after Copyright. Update the FSF
15729 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15731 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15732 (arm_breakpoint_at): Recognize both breakpoints.
15733 (the_low_target): Use the correct breakpoint instruction.
15735 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15737 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15738 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15739 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15740 (the_low_target): Update.
15742 2005-10-25 Andreas Schwab <schwab@suse.de>
15744 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15746 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15747 (ia64_num_regs): Reduce to 462.
15749 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15751 * acinclude.m4: Correct quoting.
15752 * aclocal.m4: Regenerated.
15754 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15755 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15756 (thread_db_init): Call thread_db_err_str.
15757 * configure.ac: Check for TD_VERSION.
15758 * config.in, configure: Regenerated.
15760 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15762 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15764 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15766 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15767 is not available. Define HAVE_PTRACE_GETREGS if it is.
15768 * config.in, configure: Regenerated.
15769 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15770 * linux-i386-low.c, linux-m68k-low.c: Update to use
15771 HAVE_PTRACE_GETREGS.
15772 * linux-low.c (regsets_fetch_inferior_registers)
15773 (regsets_store_inferior_registers): Only return 0 if we processed
15775 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15776 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15778 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15780 * inferiors.c (struct thread_info): Add gdb_id.
15781 (add_thread): Add gdb_id argument.
15782 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15783 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15784 calls to add_thread.
15785 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15786 * server.c (handle_query): Use thread_to_gdb_id.
15787 (handle_v_cont, main): Use gdb_id_to_thread_id.
15788 * server.h (add_thread): Update prototype.
15789 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15792 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15794 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15795 left-padded registers.
15796 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15797 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15799 2005-07-01 Steve Ellcey <sje@cup.hp.com>
15801 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15802 * configure: Regenerate.
15803 * config.in: Regenerate.
15804 * server.h (NEED_DECLARATION_STRERROR):
15805 Replace with !HAVE_DECL_STRERROR.
15807 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15809 * linux-low.c (linux_wait, linux_send_signal): Don't test
15810 an unsigned long variable for > 0 if it could be MAX_ULONG.
15811 * server.c (myresume): Likewise.
15812 * target.c (set_desired_inferior): Likewise.
15814 2005-06-13 Mark Kettenis <kettenis@gnu.org>
15816 * configure.ac: Simplify and improve check for socklen_t.
15817 * configure, config.in: Regenerate.
15819 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15821 * acconfig.h: Remove.
15822 * configure.ac: Add a test for socklen_t. Use three-argument
15823 AC_DEFINE throughout.
15824 * config.in: Regenerated using autoheader 2.59.
15825 * configure: Regenerated.
15827 * gdbreplay.c (socklen_t): Provide a default.
15828 (remote_open): Use socklen_t.
15829 * remote-utils.c (socklen_t): Provide a default.
15830 (remote_open): Use socklen_t.
15831 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15834 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15836 * linux-low.c (linux_read_memory, linux_write_memory)
15837 (linux_read_auxv): Likewise.
15838 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15839 (check_mem_write): Likewise.
15840 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15842 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15843 (registers_from_string, register_data): Likewise.
15844 * server.c (handle_query, main): Likewise.
15845 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15846 (decode_M_packet): Likewise.
15847 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15848 * target.h (struct target_ops): Update read_memory, write_memory,
15850 (read_inferior_memory, write_inferior_memory): Update.
15851 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15852 to unsigned char *.
15853 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15854 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15855 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15856 linux-s390-low.c, linux-sh-low.c: Update for changes in
15857 read_inferior_memory and the_low_target->breakpoint.
15859 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15861 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15862 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15863 * configure.srv: Add powerpc64-*-linux*.
15864 * linux-ppc64-low.c: New file.
15866 2005-05-23 Orjan Friberg <orjanf@axis.com>
15868 * linux-cris-low.c: New file with support for CRIS.
15869 * linux-crisv32-low.c: Ditto for CRISv32.
15870 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15871 (clean): Add reg-cris.c and reg-crisv32.c.
15872 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
15873 reg-crisv32.o, and reg-crisv32.c to make rules.
15874 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15875 recognized targets.
15877 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
15879 * linux-low.c (fetch_register): Ensure buffer size is a multiple
15880 of sizeof (PTRACE_XFER_TYPE).
15881 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
15883 2005-05-12 Orjan Friberg <orjanf@axis.com>
15885 * target.h (struct target_ops): Add insert_watchpoint,
15886 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15887 pointers for hardware watchpoint support.
15888 * linux-low.h (struct linux_target_ops): Ditto.
15889 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15890 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
15891 to linux_target_ops.
15892 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15894 * server.c (main): Recognize 'Z' and 'z' packets.
15896 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
15898 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15899 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15900 (the_low_target): Add new members.
15902 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15904 * proc-service.c (ps_lgetregs): Search all_processes instead of
15907 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15909 * server.c (start_inferior): Change return type to int.
15910 (attach_inferior): Change sigptr to int *.
15911 (handle_v_cont, handle_v_requests): Change signal to int *.
15912 (main): Change signal to int.
15914 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
15916 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15917 * configure.srv: Add m32r*-*-linux*.
15918 * linux-m32r-low.c: New file.
15920 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
15922 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15924 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15926 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15927 Take unsigned long arguments for PIDs.
15928 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
15929 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
15930 (wait_for_sigstop, linux_resume_one_process)
15931 (regsets_fetch_inferior_registers, linux_send_signal)
15932 (linux_read_auxv): Likewise. Update the types of variables holding
15933 PIDs. Update format string specifiers.
15934 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
15935 * remote-utils.c (prepare_resume_reply): Likewise.
15936 * server.c (cont_thread, general_thread, step_thread)
15937 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
15939 (handle_query): Update format specifiers.
15940 (handle_v_cont, main): Use strtoul for thread IDs.
15941 * server.h (struct inferior_list_entry): Use unsigned long for ID.
15942 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
15943 (general_thread, step_thread, thread_from_wait)
15944 (old_thread_from_wait): Update.
15945 * target.h (struct thread_resume): Use unsigned long for THREAD.
15946 (struct target_ops): Use unsigned long for arguments to attach and
15949 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
15951 * acinclude.m4: Include bfd/bfd.m4 directly.
15952 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
15953 <agriffis@toolchain.org>.
15954 * aclocal.m4, configure: Regenerated.
15956 2005-01-07 Andrew Cagney <cagney@gnu.org>
15958 * configure.ac: Rename configure.in, require autoconf 2.59.
15959 * configure: Re-generate.
15961 2004-12-08 Daniel Jacobowitz <dan@debian.org>
15963 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
15964 LIBS when finished.
15965 * aclocal.m4: Regenerated.
15966 * configure: Regenerated.
15968 2004-11-21 Andreas Schwab <schwab@suse.de>
15970 * linux-m68k-low.c (m68k_num_gregs): Define.
15971 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
15972 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
15973 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
15974 (m68k_breakpoint_at): New. Add to the_low_target.
15976 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
15977 srv_linux_thread_db to yes.
15979 2004-10-20 Joel Brobecker <brobecker@gnat.com>
15981 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
15982 (ARCH_SET_FS): Likewise.
15983 (ARCH_GET_FS): Likewise.
15984 (ARCH_GET_GS): Likewise.
15986 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15988 * linux-i386-low.c (ps_get_thread_area): New.
15989 * linux-x86-64-low.c (ps_get_thread_area): New.
15990 * linux-low.c: Include <sys/syscall.h>.
15991 (linux_kill_one_process): Don't kill the first thread here.
15992 (linux_kill): Kill the first thread here.
15993 (kill_lwp): New function.
15994 (send_sigstop, linux_send_signal): Use it.
15995 * proc-service.c: Clean up #ifdefs.
15996 (fpregset_info): Delete.
15997 (ps_lgetregs): Update and enable implementation.
15998 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16000 * remote-utils.c (struct sym_cache, symbol_cache): New.
16001 (input_interrupt): Print a clearer message.
16002 (async_io_enabled): New variable.
16003 (enable_async_io, disable_async_io): Use it. Update comments.
16004 (look_up_one_symbol): Use the symbol cache.
16005 * thread-db.c (thread_db_look_up_symbols): New function.
16006 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16008 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16010 * configure.in: Test for -rdynamic.
16011 * configure: Regenerated.
16012 * Makefile (INTERNAL_LDFLAGS): New.
16013 (gdbserver, gdbreplay): Use it.
16015 2004-09-02 Andrew Cagney <cagney@gnu.org>
16017 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16019 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
16021 * linux-low.c (linux_wait): Clear all_processes list also.
16023 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16025 * linux-low.c: Include <errno.h>. Remove extern declaration of
16028 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16030 * gdbreplay.c, server.h, utils.c: Update copyright years.
16032 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16034 * server.c (main): Print child status or termination signal from
16035 variable 'signal', not 'sig'.
16037 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16039 * linux-low.c (linux_read_memory): Change return type to
16040 int. Check for and return error from ptrace().
16041 * target.c (read_inferior_memory): Change return type to int. Pass
16042 back return status from the_target->read_memory().
16043 * target.h (struct target_ops): Adapt *read_memory() prototype.
16045 (read_inferior_memory): Adapt prototype.
16046 * server.c (main): Return an error packet if
16047 read_inferior_memory() returns an error.
16049 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
16051 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16052 Unify with other clean targets.
16054 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16056 * server.c (handle_v_cont): Call set_desired_inferior.
16058 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16060 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16062 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16064 * linux-low.c (linux_wait): Unblock async I/O.
16065 (linux_resume): Block and enable async I/O.
16066 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16067 * server.h (block_async_io, unblock_async_io): Add prototypes.
16069 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16071 * remote-utils.c (remote_open): Print a status notice after
16072 opening a TCP port.
16073 * server.c (attach_inferior): Print a status notice after
16076 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16078 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16080 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
16082 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16084 * server.c, target.h: Update copyright years.
16086 2004-02-25 Roland McGrath <roland@redhat.com>
16088 * target.h (struct target_ops): New member `read_auxv'.
16089 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16090 * linux-low.c (linux_read_auxv): New function.
16091 (linux_target_ops): Initialize `read_auxv' member to that.
16093 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16095 Committed by Jim Blandy <jimb@redhat.com>.
16097 * linux-s390-low.c (s390_num_regs): Update.
16098 (s390_regmap): Remove control registers. Use __s390x__ predefine
16099 instead of GPR_SIZE to distiguish s390 and s390x targets.
16101 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
16103 * linux-low.c: Update copyright year.
16104 (check_removed_breakpoint): Clear pending_is_breakpoint.
16105 (linux_set_resume_request, linux_queue_one_thread)
16106 (resume_status_pending_p): New functions.
16107 (linux_continue_one_thread): Use process->resume.
16108 (linux_resume): Only resume threads if there are no pending events.
16109 * linux-low.h (struct process_info): Add resume request
16112 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
16114 * regcache.c (new_register_cache): Clear the allocated register
16115 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16117 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
16119 * linux-low.c (linux_resume): Take a struct thread_resume *
16121 (linux_wait): Update call.
16122 (resume_ptr): New static variable.
16123 (linux_continue_one_thread): Renamed from
16124 linux_continue_one_process. Use resume_ptr.
16125 (linux_resume): Use linux_continue_one_thread.
16126 * server.c (handle_v_cont, handle_v_requests): New functions.
16127 (myresume): New function.
16128 (main): Handle 'v' case.
16129 * target.h (struct thread_resume): New type.
16130 (struct target_ops): Change argument of "resume" to struct
16132 (myresume): Delete macro.
16134 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16136 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16137 (uninstall): Support DESTDIR.
16139 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16141 * configure.srv: Add xscale*linux copy of arm*linux entry.
16143 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
16145 * linux-arm-low.c (arm_reinsert_addr): New function.
16146 (the_low_target): Add arm_reinsert_addr.
16148 2003-07-08 Mark Kettenis <kettenis@gnu.org>
16150 * mem-break.c: Remove whitespace at end of file.
16152 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16154 * configure.in: Check whether we need to prototype strerror.
16155 * server.h: Optionally prototype strerror.
16156 * gdbreplay.c (perror_with_name): Use strerror.
16157 * linux-low.c (linux_attach_lwp): Use strerror.
16158 * utils.c (perror_with_name): Use strerror.
16159 * config.in, configure: Regenerated.
16161 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16163 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16164 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16166 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
16168 * Makefile.in (SFILES): Update.
16169 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16170 low-sun3.c: Remove files.
16172 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
16174 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16175 (linux_detach_one_process, linux_detach): New functions.
16176 (linux_target_ops): Add linux_detach.
16177 * server.c (main): Handle 'D' packet.
16178 * target.h (struct target_ops): Add "detach" member.
16179 (detach_inferior): Define.
16181 2003-06-13 Mark Kettenis <kettenis@gnu.org>
16183 From Kelley Cook <kelleycook@wideopenwest.com>:
16184 * configure.srv: Accept i[34567]86 variants.
16186 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
16188 * linux-low.c (linux_wait_for_event): Correct comment typos.
16189 (linux_resume_one_process): Call check_removed_breakpoint.
16190 (linux_send_signal): New function.
16191 (linux_target_ops): Add linux_send_signal.
16192 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16194 * target.h (struct target_ops): Add send_signal.
16196 2003-05-29 Jim Blandy <jimb@redhat.com>
16198 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16199 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16200 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16201 away part of the register's value.
16203 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
16205 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16206 (linux_wait_for_event, linux_init_signals): Likewise.
16208 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
16210 * configure.in: Check for stdlib.h.
16211 * configure: Regenerated.
16212 * config.in: Regenerated.
16214 2003-01-04 Andreas Schwab <schwab@suse.de>
16216 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16218 2003-01-02 Andrew Cagney <ac131313@redhat.com>
16220 * Makefile.in: Remove obsolete code.
16222 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
16224 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16225 defined(PT_FPR0_HI).
16227 2002-11-17 Stuart Hughes <seh@zee2.com>
16229 * linux-arm-low.c (arm_num_regs): Increase.
16230 (arm_regmap): Include status register.
16232 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
16234 * linux-low.c (register_addr): Remove incorrect -1 check.
16236 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
16238 * linux-low.c (linux_create_inferior): Call setpgid. Return
16240 (unstopped_p, linux_signal_pid): Remove.
16241 (linux_target_ops): Remove linux_signal_pid.
16242 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16243 global instead of target method.
16244 * target.h (struct target_ops): Remove signal_pid. Update comment
16245 for create_inferior.
16246 * server.c (signal_pid): New variable.
16247 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
16248 gdbserver. Set the child to be the foreground process group.
16249 (attach_inferior): Set signal_pid.
16251 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
16253 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16255 2002-08-20 Jim Blandy <jimb@redhat.com>
16257 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16260 2002-08-01 Andrew Cagney <cagney@redhat.com>
16262 * Makefile.in: Make chill references obsolete.
16264 2002-07-24 Kevin Buettner <kevinb@redhat.com>
16266 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16267 * configure: Regenerate.
16268 * config.in: Regenerate.
16270 2002-07-09 David O'Brien <obrien@FreeBSD.org>
16272 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16273 (perror_with_name, remote_close, remote_open, expect, play): Static.
16275 2002-07-04 Michal Ludvig <mludvig@suse.cz>
16277 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
16278 byte offsets instead of an array of indexes.
16279 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16281 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
16283 * regcache.c: Add comment.
16285 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
16287 * thread-db.c: New file.
16288 * proc-service.c: New file.
16289 * acinclude.m4: New file.
16290 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16291 proc-service.o, and thread-db.o.
16292 (linux-low.o): Add USE_THREAD_DB.
16293 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16294 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16295 * aclocal.m4: Regenerated.
16296 * config.in: Regenerated.
16297 * configure: Regenerated.
16298 * configure.in: Check for proc_service.h, sys/procfs.h,
16299 thread_db.h, and linux/elf.h headrs.
16300 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16301 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16302 Check for -lthread_db and thread support.
16303 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16304 PowerPC, and SuperH.
16305 * i387-fp.c: Constify arguments.
16306 * i387-fp.h: Likewise.
16307 * inferiors.c: (struct thread_info): Renamed from
16308 `struct inferior_info'. Remove PID member. Use generic inferior
16309 list header. All uses updated.
16310 (inferiors, signal_pid): Removed.
16311 (all_threads): New variable.
16312 (get_thread): Define.
16313 (add_inferior_to_list): New function.
16314 (for_each_inferior): New function.
16315 (change_inferior_id): New function.
16316 (add_inferior): Removed.
16317 (remove_inferior): New function.
16318 (add_thread): New function.
16319 (free_one_thread): New function.
16320 (remove_thread): New function.
16321 (clear_inferiors): Use for_each_inferior and free_one_thread.
16322 (find_inferior): New function.
16323 (find_inferior_id): New function.
16324 (inferior_target_data): Update argument type.
16325 (set_inferior_target_data): Likewise.
16326 (inferior_regcache_data): Likewise.
16327 (set_inferior_regcache_data): Likewise.
16328 * linux-low.c (linux_bp_reinsert): Remove.
16329 (all_processes, stopping_threads, using_thrads)
16330 (struct pending_signals, debug_threads, pid_of): New.
16331 (inferior_pid): Replace with macro.
16332 (struct inferior_linux_data): Remove.
16333 (get_stop_pc, add_process): New functions.
16334 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16335 Use add_process and add_thread.
16336 (linux_attach_lwp): New function, based on old linux_attach. Use
16337 add_process and add_thread. Set stop_expected for new threads.
16338 (linux_attach): New function.
16339 (linux_kill_one_process): New function.
16340 (linux_kill): Kill all LWPs.
16341 (linux_thread_alive): Use find_inferior_id.
16342 (check_removed_breakpoints, status_pending_p): New functions.
16343 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16344 Update. Use WNOHANG. Wait for cloned processes also. Update process
16345 struct for the found process.
16346 (linux_wait_for_event): New function.
16347 (linux_wait): Use it. Support LWPs.
16348 (send_sigstop, wait_for_sigstop, stop_all_processes)
16349 (linux_resume_one_process, linux_continue_one_process): New functions.
16350 (linux_resume): Support LWPs.
16351 (REGISTER_RAW_SIZE): Remove.
16352 (fetch_register): Use register_size instead. Call supply_register.
16353 (usr_store_inferior_registers): Likewise. Call collect_register.
16354 Fix recursive case.
16355 (regsets_fetch_inferior_registers): Improve error message.
16356 (regsets_store_inferior_registers): Add debugging.
16357 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16358 (unstopped_p, linux_signal_pid): New functions.
16359 (linux_target_ops): Add linux_signal_pid.
16360 (linux_init_signals): New function.
16361 (initialize_low): Call it. Initialize using_threads.
16362 * regcache.c (inferior_regcache_data): Add valid
16364 (get_regcache): Fetch registers lazily. Add fetch argument
16365 and update all callers.
16366 (regcache_invalidate_one, regcache_invalidate): New
16368 (new_register_cache): Renamed from create_register_cache.
16369 Return the new regcache.
16370 (free_register_cache): Change argument to a void *.
16371 (registers_to_string, registers_from_string): Call get_regcache
16372 with fetch flag set.
16373 (register_data): Make static. Pass fetch flag to get_regcache.
16374 (supply_register): Call get_regcache with fetch flag clear.
16375 (collect_register): Call get_regcache with fetch flag set.
16376 (collect_register_as_string): New function.
16377 * regcache.h: Update.
16378 * remote-utils.c (putpkt): Flush after debug output and use
16380 Handle input interrupts while waiting for an ACK.
16381 (input_interrupt): Use signal_pid method.
16382 (getpkt): Flush after debug output and use stderr.
16383 (outreg): Use collect_register_as_string.
16384 (new_thread_notify, dead_thread_notify): New functions.
16385 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16386 and general_thread.
16387 (look_up_one_symbol): Flush after debug output.
16388 * server.c (step_thread, server_waiting): New variables.
16389 (start_inferior): Don't use signal_pid. Update call to mywait.
16390 (attach_inferior): Update call to mywait.
16391 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16392 (main): Don't fetch/store registers explicitly. Use
16393 set_desired_inferior. Support proposed ``Hs'' packet. Update
16395 * server.h: Update.
16396 (struct inferior_list, struct_inferior_list_entry): New.
16397 * target.c (set_desired_inferior): New.
16398 (write_inferior_memory): Constify.
16399 (mywait): New function.
16400 * target.h: Update.
16401 (struct target_ops): New signal_pid method.
16402 (mywait): Removed macro, added prototype.
16404 * linux-low.h (regset_func): Removed.
16405 (regset_fill_func, regset_store_func): New.
16406 (enum regset_type): New.
16407 (struct regset_info): Add type field. Use new operation types.
16408 (struct linux_target_ops): stop_pc renamed to get_pc.
16409 Add decr_pc_after_break and breakpoint_at.
16410 (get_process, get_thread_proess, get_process_thread)
16411 (strut process_info, all_processes, linux_attach_lwp)
16412 (thread_db_init): New.
16414 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16415 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16416 (the_low_target): Add new members.
16417 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16418 (i386_store_fpxregset): Constify.
16419 (target_regsets): Add new kind identifier.
16420 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16421 (i386_set_pc): Add debugging.
16422 (i386_breakpoint_at): New function.
16423 (the_low_target): Add new members.
16424 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16425 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16426 (mips_breakpoint_at): New.
16427 (the_low_target): Add new members.
16428 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16429 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16430 (the_low_target): Add new members.
16431 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16432 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16433 (the_low_target): Add new members.
16434 * linux-x86-64-low.c (target_regsets): Add new kind
16437 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
16439 From Martin Pool <mbp@samba.org>:
16440 * server.c (gdbserver_usage): New function.
16443 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
16445 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16446 stop_at -> stop_pc.
16448 2002-05-04 Andrew Cagney <ac131313@redhat.com>
16450 * Makefile.in: Remove obsolete code.
16452 2002-04-24 Michal Ludvig <mludvig@suse.cz>
16454 * linux-low.c (regsets_fetch_inferior_registers),
16455 (regsets_store_inferior_registers): Removed cast to int from
16457 * regcache.h: Added declaration of struct inferior_info.
16459 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16461 * inferiors.c (struct inferior_info): Add regcache_data.
16462 (add_inferior): Call create_register_cache.
16463 (clear_inferiors): Call free_register_cache.
16464 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16465 * regcache.c (struct inferior_regcache_data): New.
16466 (registers): Remove.
16467 (get_regcache): New function.
16468 (create_register_cache, free_register_cache): New functions.
16469 (set_register_cache): Don't initialize the register cache here.
16470 (registers_to_string, registers_from_string, register_data): Call
16472 * regcache.h: Add prototypes.
16473 * server.h: Likewise.
16475 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16477 * mem-break.c: New file.
16478 * mem-break.h: New file.
16479 * Makefile.in: Add mem-break.o rule; update server.h
16481 * inferiors.c (struct inferior_info): Add target_data
16483 (clear_inferiors): Free target_data member if set.
16484 (inferior_target_data, set_inferior_target_data): New functions.
16485 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16486 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16487 * linux-low.c (linux_bp_reinsert): New variable.
16488 (struct inferior_linux_data): New.
16489 (linux_create_inferior): Use set_inferior_target_data.
16490 (linux_attach): Likewise. Call add_inferior.
16491 (linux_wait_for_one_inferior): New function.
16492 (linux_wait): Call it.
16493 (linux_write_memory): Add const.
16494 (initialize_low): Call set_breakpoint_data.
16495 * linux-low.h (struct linux_target_ops): Add breakpoint
16497 * server.c (attach_inferior): Remove extra add_inferior
16499 * server.h: Include mem-break.h. Update inferior.c
16501 * target.c (read_inferior_memory)
16502 (write_inferior_memory): New functions.
16503 * target.h (read_inferior_memory)
16504 (write_inferior_memory): Change macros to prototypes.
16505 (struct target_ops): Update comments. Add const to write_memory
16508 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16510 * linux-low.c (usr_store_inferior_registers): Support
16511 registers which are allowed to fail to store.
16512 * linux-low.h (linux_target_ops): Likewise.
16513 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16514 (ppc_cannot_store_register): FPSCR may not be storable.
16516 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16518 * server.h: Include <string.h> if HAVE_STRING_H.
16519 * ChangeLog: Correct paths in last ChangeLog entry.
16521 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16523 * linux-low.h: Remove obsolete prototypes.
16524 (struct linux_target_ops): New.
16525 (extern the_low_target): New.
16526 * linux-low.c (num_regs, regmap): Remove declarations.
16527 (register_addr): Use the_low_target explicitly.
16528 (fetch_register): Likewise.
16529 (usr_fetch_inferior_registers): Likewise.
16530 (usr_store_inferior_registers): Likewise.
16531 * linux-arm-low.c (num_regs): Remove.
16532 (arm_num_regs): Define.
16533 (arm_regmap): Renamed from regmap, made static.
16534 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16536 (arm_cannot_store_register): Renamed from cannot_store_register,
16538 (the_low_target): New.
16539 * linux-i386-low.c (num_regs): Remove.
16540 (i386_num_regs): Define.
16541 (i386_regmap): Renamed from regmap, made static.
16542 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16544 (i386_cannot_store_register): Renamed from cannot_store_register,
16546 (the_low_target): New.
16547 * linux-ia64-low.c (num_regs): Remove.
16548 (ia64_num_regs): Define.
16549 (ia64_regmap): Renamed from regmap, made static.
16550 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16552 (ia64_cannot_store_register): Renamed from cannot_store_register,
16554 (the_low_target): New.
16555 * linux-m68k-low.c (num_regs): Remove.
16556 (m68k_num_regs): Define.
16557 (m68k_regmap): Renamed from regmap, made static.
16558 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16560 (m68k_cannot_store_register): Renamed from cannot_store_register,
16562 (the_low_target): New.
16563 * linux-mips-low.c (num_regs): Remove.
16564 (mips_num_regs): Define.
16565 (mips_regmap): Renamed from regmap, made static.
16566 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16568 (mips_cannot_store_register): Renamed from cannot_store_register,
16570 (the_low_target): New.
16571 * linux-ppc-low.c (num_regs): Remove.
16572 (ppc_num_regs): Define.
16573 (ppc_regmap): Renamed from regmap, made static.
16574 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16576 (ppc_cannot_store_register): Renamed from cannot_store_register,
16578 (the_low_target): New.
16579 * linux-s390-low.c (num_regs): Remove.
16580 (s390_num_regs): Define.
16581 (s390_regmap): Renamed from regmap, made static.
16582 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16584 (s390_cannot_store_register): Renamed from cannot_store_register,
16586 (the_low_target): New.
16587 * linux-sh-low.c (num_regs): Remove.
16588 (sh_num_regs): Define.
16589 (sh_regmap): Renamed from regmap, made static.
16590 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16592 (sh_cannot_store_register): Renamed from cannot_store_register,
16594 (the_low_target): New.
16595 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16596 (the_low_target): New.
16598 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16600 * Makefile.in: Add stamp-h target.
16601 * configure.in: Create stamp-h.
16602 * configure: Regenerated.
16604 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16606 * inferiors.c: New file.
16607 * target.c: New file.
16608 * target.h: New file.
16609 * Makefile.in: Add target.o and inferiors.o. Update
16611 * linux-low.c (inferior_pid): New static variable,
16612 moved from server.c.
16613 (linux_create_inferior): Renamed from create_inferior.
16614 Call add_inferior. Return 0 on success instead of a PID.
16615 (linux_attach): Renamed from myattach.
16616 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16617 (linux_thread_alive): Renamed from mythread_alive.
16618 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16620 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16621 (regsets_store_inferior_registers): Correct error message.
16622 Add missing ``return 0''.
16623 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16624 (linux_store_registers): Renamed from store_inferior_registers.
16625 (linux_read_memory): Renamed from read_inferior_memory.
16626 (linux_write_memory): Renamed from write_inferior_memory.
16627 (linux_target_ops): New structure.
16628 (initialize_low): Call set_target_ops ().
16629 * remote-utils.c (unhexify): New function.
16630 (hexify): New function.
16631 (input_interrupt): Send signals to ``signal_pid''.
16632 * server.c (inferior_pid): Remove.
16633 (start_inferior): Update create_inferior call.
16634 (attach_inferior): Call add_inferior.
16635 (handle_query): New function.
16636 (main): Call handle_query for `q' packets.
16637 * server.h: Include "target.h". Remove obsolete prototypes.
16638 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16640 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16642 * Makefile.in: Add WARN_CFLAGS. Update configury
16644 * configure.in: Check for <string.h>
16645 * configure: Regenerate.
16646 * config.in: Regenerate.
16647 * gdbreplay.c: Include needed system headers.
16648 (remote_open): Remove strchr prototype.
16649 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16650 * regcache.c (supply_register): Change buf argument to const void *.
16651 (supply_register_by_name): Likewise.
16652 (collect_register): Change buf argument to void *.
16653 (collect_register_by_name): Likewise.
16654 * regcache.h: Add missing prototypes.
16655 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16656 * server.c (handle_query): New function.
16657 (attached): New static variable, moved out of main.
16658 (main): Quiet longjmp clobber warnings.
16659 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16660 * utils.c (error): Remove NORETURN.