1 2018-06-11 Alan Hayward <alan.hayward@arm.com>
3 * regcache.c (regcache::raw_compare): New function.
4 * regcache.h (regcache::raw_compare): New declaration.
6 2018-06-11 Alan Hayward <alan.hayward@arm.com>
8 * regcache.c (new_register_cache): Use new.
9 (free_register_cache): Use delete.
10 (register_data): Use const.
11 (supply_register): Move body inside regcache.
12 (regcache::raw_supply): New override function.
13 (collect_register): Move body inside regcache.
14 (regcache::raw_collect): New override function.
15 (regcache::get_register_status): New override function.
16 * regcache.h (struct regcache): Inherit from reg_buffer_common.
18 2018-06-09 Tom Tromey <tom@tromey.com>
20 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
22 (event_queue): Use std::queue.
23 (gdb_event_xfree): Remove.
24 (initialize_event_loop, process_event, wait_for_event): Update.
26 2018-06-08 Stan Cox <scox@redhat.com>
28 * win32-low.c (win32_create_inferior): last_ptid and last_status
29 moved to client_state.
31 2018-06-08 Pedro Alves <palves@redhat.com>
33 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
34 common/common-exceptions.o, common/common-utils.o,
35 common/errors.o, common/print-utils.o and utils.o.
36 * gdbreplay.c: Include "common-defs.h" instead of the two
37 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
39 (perror_with_name): Delete.
40 (remote_open): Use xstrdup instead of strdup.
42 (captured_main): ... this.
45 2018-06-08 Tom Tromey <tom@tromey.com>
47 * linux-low.c (linux_low_read_btrace): Update.
49 2018-06-04 Stan Cox <scox@redhat.com>
51 * server.h (struct client_state): New.
52 * server.c (cont_thread, general_thread, multi_process)
53 (report_fork_events, report_vfork_events, report_exec_events)
54 (report_thread_events, swbreak_feature, hwbreak_feature)
55 (vCont_supported, disable_randomization, pass_signals)
56 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
57 Moved to client_state.
58 * remote-utils.c (remote_debug, noack_mode)
59 (transport_is_reliable): Moved to client_state.
60 * tracepoint.c (current_traceframe): Moved to client_state.
63 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
64 linux-low.c, remote-utils.h, target.c: Use client_state.
66 2018-05-31 Alan Hayward <alan.hayward@arm.com>
68 * configure.srv: Add new c/h file.
70 2018-05-31 Alan Hayward <alan.hayward@arm.com>
72 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
75 2018-05-25 Maciej W. Rozycki <macro@mips.com>
77 * gdb.arch/mips-fpregset-core.exp: New test.
78 * gdb.arch/mips-fpregset-core.c: New test source.
80 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
83 * hostio.c (require_int): Do not report overflow for integers
84 between 0xfffffff and 0x7fffffff.
86 2018-05-22 Maciej W. Rozycki <macro@mips.com>
88 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
89 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
90 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
92 (the_low_target): Wire them.
94 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
96 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
97 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
98 mode. Call collect_register_by_name with vscr using
99 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
100 (ppc_store_vrregset): Add and set vscr_offset variable as in
101 ppc_fill_vrregset. Call supply_register_by_name with vscr using
104 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
106 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
107 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
108 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
110 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
112 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
113 (ppc_store_vsxregset): Likewise.
114 (ppc_fill_vrregset): Likewise.
115 (ppc_store_vrregset): Likewise.
116 (ppc_fill_evrregset): Likewise.
117 (ppc_store_evrregset): Likewise.
118 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
119 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
122 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
124 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
125 wordsize of the inferior. Call ppc_linux_target_wordsize.
127 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
129 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
130 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
131 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
132 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
133 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
134 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
135 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
136 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
137 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
138 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
139 (tdesc_powerpc_e500l): Remove.
140 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
141 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
142 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
143 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
145 (ppc_arch_setup): Remove target description matching code. Fill a
146 ppc_linux_features struct and call ppc_linux_match_description
149 2018-05-22 Maciej W. Rozycki <macro@mips.com>
151 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
152 width of the requested register exceeds the width of the
154 (mips_cannot_store_register): Likewise.
156 2018-05-21 Maciej W. Rozycki <macro@mips.com>
158 * linux-mips-low.c (mips_fetch_register): New function. Update
160 (mips_store_gregset): Supply 0 rather than $restart for $zero.
161 (the_low_target): Wire `mips_fetch_register'.
163 2018-05-10 Joel Brobecker <brobecker@adacore.com>
165 * lynx-i386-low.c (LYNXOS_178): New macro.
166 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
167 the layout on LynxOS-178.
168 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
169 handle floating point registers that are not supported by
172 2018-05-10 Tom Tromey <tom@tromey.com>
174 * configure: Rebuild.
176 2018-05-10 Joel Brobecker <brobecker@adacore.com>
179 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
180 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
181 Use it to set the expedite_regs field in the given tdesc.
182 * x86-tdesc.h: New file.
183 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
184 Adjust following the addition of the new expedite_regs parameter
186 * linux-tic6x-low.c (tic6x_read_description): Likewise.
187 * linux-x86-tdesc.c: #include "x86-tdesc.h".
188 (i386_linux_read_description, amd64_linux_read_description):
189 Adjust following the addition of the new expedite_regs parameter
191 * lynx-i386-low.c: #include "x86-tdesc.h".
192 (lynx_i386_arch_setup): Adjust following the addition of the new
193 expedite_regs parameter to init_target_desc.
194 * nto-x86-low.c: #include "x86-tdesc.h".
195 (nto_x86_arch_setup): Adjust following the addition of the new
196 expedite_regs parameter to init_target_desc.
197 * win32-i386-low.c: #include "x86-tdesc.h".
198 (i386_arch_setup): Adjust following the addition of the new
199 expedite_regs parameter to init_target_desc.
201 2018-05-10 Joel Brobecker <brobecker@adacore.com>
204 * win32-low.c (win32_create_inferior): Add call to my_wait
205 setting last_status global.
207 2018-05-10 Joel Brobecker <brobecker@adacore.com>
210 * win32-low.c (create_process): Only call gdb_tilde_expand if
211 inferior_cwd is not NULL.
213 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
215 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
216 registers to the cache if their values have changed.
217 (i387_xsave_to_cache): Provide default values for x87 control
218 registers when these features are available, but disabled.
219 * regcache.c (supply_register_by_name_zeroed): New function.
220 * regcache.h (supply_register_by_name_zeroed): Declare new
223 2018-05-07 Tom Tromey <tom@tromey.com>
225 * configure: Rebuild.
227 2018-05-04 Tom Tromey <tom@tromey.com>
229 * configure: Rebuild.
231 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
232 Pedro Alves <palves@redhat.com>
234 * linux-aarch64-low.c (aarch64_stopped_data_address):
237 2018-04-27 Tom Tromey <tom@tromey.com>
239 * configure: Rebuild.
241 2018-04-23 Tom Tromey <tom@tromey.com>
243 * configure: Rebuild.
245 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
247 * Makefile.in (depcomp): Add "..".
248 (all_deps_files): New and use it.
250 2018-04-18 Alan Hayward <alan.hayward@arm.com>
252 * configure.srv (aarch64*-*-linux*): Don't include xml.
253 (i[34567]86-*-cygwin*): Likewise.
254 (i[34567]86-*-linux*): Likewise.
255 (i[34567]86-*-lynxos*): Likewise.
256 (i[34567]86-*-mingw32ce*): Likewise.
257 (i[34567]86-*-mingw*): Likewise.
258 (i[34567]86-*-nto*): Likewise.
259 (tic6x-*-uclinux): Likewise.
260 (x86_64-*-linux*): Likewise.
261 (x86_64-*-mingw*): Likewise.
262 (x86_64-*-cygwin*): Likewise.
264 2018-04-18 Alan Hayward <alan.hayward@arm.com>
266 * tdesc.c: Remove xml parameter.
268 2018-04-18 Alan Hayward <alan.hayward@arm.com>
270 * server.c (get_features_xml): Remove cast.
271 * tdesc.c (void target_desc::accept): Fill in function.
272 (tdesc_get_features_xml): Remove old xml creation.
273 (print_xml_feature::visit_pre): Add xml vistor.
274 * tdesc.h (struct target_desc): Make xmltarget mutable.
275 (tdesc_get_features_xml): Remove declaration.
277 2018-04-18 Alan Hayward <alan.hayward@arm.com>
279 * tdesc.c (tdesc_architecture_name): Add new function.
280 (tdesc_osabi_name): Likewise.
281 (tdesc_get_features_xml): Use new functions.
283 2018-04-18 Alan Hayward <alan.hayward@arm.com>
285 * tdesc.c (tdesc_create_flags): Remove.
286 (tdesc_add_flag): Likewise.
287 (tdesc_named_type): Likewise.
288 (tdesc_create_union): Likewise.
289 (tdesc_create_struct): Likewise.
290 (tdesc_create_vector): Likewise.
291 (tdesc_add_bitfield): Likewise.
292 (tdesc_add_field): Likewise.
293 (tdesc_set_struct_size): Likewise.
295 2018-04-18 Alan Hayward <alan.hayward@arm.com>
297 * tdesc.c (~target_desc): Remove implictly deleted items.
298 (init_target_desc): Iterate all features.
299 (tdesc_get_features_xml): Use vector.
300 (tdesc_create_feature): Create feature.
301 * tdesc.h (tdesc_feature) Remove
302 (target_desc): Add features.
304 2018-04-18 Alan Hayward <alan.hayward@arm.com>
306 * Makefile.in: Add common/tdesc.c
307 * tdesc.c (init_target_desc): init all reg_defs from register
309 (tdesc_create_reg): Create tdesc_reg.
310 * tdesc.h (tdesc_feature): Add register vector.
312 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
314 * tdesc.h (struct target_desc) <features>: Change type to
315 std::vector<std::string>.
316 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
318 (tdesc_get_features_xml): Likewise.
319 (tdesc_create_feature): Likewise.
321 2018-03-26 Alan Hayward <alan.hayward@arm.com>
323 * regcache.c (find_register_by_number): Return a ref.
324 (find_regno): Use references.
325 (register_size): Likewise.
326 (register_data): Likewise.
327 * tdesc.c (target_desc::~target_desc): Remove free calls.
328 (target_desc::operator==): Use std::vector compare.
329 (init_target_desc): Use reference.
330 (tdesc_create_reg): Use reg constructors.
331 * tdesc.h (struct target_desc): Replace pointer with object.
333 2018-03-23 Alan Hayward <alan.hayward@arm.com>
335 * regcache.c (find_register_by_number): Make static.
336 (find_regno): Use find_register_by_number
337 * regcache.h (struct reg): Remove declaration.
339 2018-03-23 Alan Hayward <alan.hayward@arm.com>
341 * tdesc.c (target_desc::~target_desc): Move to here.
342 (target_desc::operator==): Likewise.
343 * tdesc.h (target_desc::~target_desc): Move from here.
344 (target_desc::operator==): Likewise.
346 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
348 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
350 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
352 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
354 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
355 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
356 and init_registers_s390_gs_linux64.
358 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
360 * linux-s390-low.c (s390_fill_gs): Remove function.
361 (s390_fill_gsbc): Remove function.
362 (s390_regsets): Set fill functions for the guarded storage regsets
365 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
367 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
368 the word size. Add comment.
369 (s390_get_wordsize): New function.
370 (s390_arch_setup): No longer select a temporary tdesc to fetch the
371 pswm with it. Instead, use s390_get_wordsize to determine the
372 word size first and derive the correct tdesc from that directly.
374 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
376 * Makefile.in: Include silent-rules.mk.
377 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
378 (COMPILE): Add ECHO_CXX.
379 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
380 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
381 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
382 (version-generated.c): Add ECHO_GEN.
383 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
384 (IPAGENT_COMPILE): Add ECHO_CXX.
385 (%-generated.c): Add ECHO_REGDAT.
387 2018-03-14 Tom Tromey <tom@tromey.com>
390 * ax.c (ax_printf): Special case for NULL.
392 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
394 * linux-low.c (linux_qxfer_libraries_svr4): Use
395 xml_escape_text_append.
397 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
399 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
401 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
403 * server.c (handle_general_set): Remove unnecessary xstrdup.
405 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
407 * server.c (parse_debug_format_options): Adjust to
408 delim_string_to_char_ptr_vec changes.
409 * thread-db.c (thread_db_load_search): Adjust to
410 dirnames_to_char_ptr_vec changes.
412 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
414 * target.h (target_enable_btrace, target_disable_btrace)
415 (target_read_btrace, target_read_btrace_conf): Turn macro into
416 inline function. Throw error if target method is not defined.
417 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
418 check for btrace target method. Be prepared to handle exceptions
419 from btrace target methods.
421 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
423 * server.c (captured_main): Change order of error message printed
424 when the current working directory cannot be found.
426 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
428 * server.c: Include "filenames.h" and "pathstuff.h".
429 (program_name): Delete variable.
430 (program_path): New anonymous class.
431 (get_exec_wrapper): Use "program_path" instead of
433 (handle_v_run): Likewise.
434 (captured_main): Likewise.
435 (process_serial_event): Likewise.
437 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
439 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
440 (OBJS): Add "pathstuff.o".
441 * server.c (current_directory): New global variable.
442 (captured_main): Initialize "current_directory".
444 2018-02-26 Alan Hayward <alan.hayward@arm.com>
446 * tdesc.c: Use common/tdesc.h.
449 2018-02-20 Alan Hayward <alan.hayward@arm.com>
450 Simon Marchi <simon.marchi@ericsson.com>
452 * Makefile.in: Switch order of make rules.
454 2018-02-19 Alan Hayward <alan.hayward@arm.com>
456 * Makefile.in: Add common directory in build.
457 * configure.ac: Add common reference.
458 * configure: Regenerate.
460 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
462 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
463 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
464 * spu-low.c (spu_target_ops): Likewise.
465 * win32-low.c (win32_target_ops): Likewise.
466 * server.c (supported_btrace_packets): Report packets unconditionally.
467 * target.h (target_ops) <supports_btrace>: Remove.
468 (target_supports_btrace): Remove.
470 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
472 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
473 (handle_btrace_disable): Change return type to void. Use exceptions
475 (handle_btrace_general_set): Catch exception and copy message to
478 2018-02-08 Tom Tromey <tom@tromey.com>
480 * linux-low.c (install_software_single_step_breakpoints): Use
482 * inferiors.c (make_cleanup_restore_current_thread): Remove.
483 (do_restore_current_thread_cleanup): Remove.
484 * gdbthread.h (make_cleanup_restore_current_thread): Don't
487 2018-02-08 Tom Tromey <tom@tromey.com>
489 * mem-break.c (set_raw_breakpoint_at): Use
490 gdb::unique_xmalloc_ptr.
492 2018-01-30 Pedro Alves <palves@redhat.com>
495 * target.c (target_terminal::terminal_state): Rename to ...
496 (target_terminal::m_terminal_state): ... this.
498 2018-01-19 James Clarke <jrtc27@jrtc27.com>
500 * linux-low.c (handle_extended_wait): Surround call to
501 thread_db_notice_clone with #ifdef USE_THREAD_DB.
503 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
505 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
506 linux_ptrace_attach_fail_reason_string now returning an
508 (linux_attach): Likewise.
509 * thread-db.c (attach_thread): Likewise.
511 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
514 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
515 checking for fs_base/gs_base fields in struct user_regs_struct.
516 * configure: Regenerate.
518 2018-01-16 Yao Qi <yao.qi@linaro.org>
521 * linux-low.c (fetch_register): Call supply_register instead of
524 2018-01-08 Yao Qi <yao.qi@linaro.org>
525 Simon Marchi <simon.marchi@ericsson.com>
527 * Makefile.in (OBS): Remove selftest.o.
528 * configure.ac: Set srv_selftest_objs if $development is true.
529 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
530 * configure: Re-generated.
531 * server.c (captured_main): Wrap variable selftest_filter with
534 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
536 * server.c (parse_debug_format_options): Return std::string.
537 (handle_monitor_command, captured_main): Adjust.
539 2018-01-05 Pedro Alves <palves@redhat.com>
542 * server.c (captured_main): Pass quiet=false to
543 save_original_signals_state.
545 2018-01-01 Joel Brobecker <brobecker@adacore.com>
547 * gdbreplay.c (gdbreplay_version): Update copyright year in
549 * server.c (gdbserver_version): Likewise.
551 2017-12-08 Tom Tromey <tom@tromey.com>
553 * ax.c (ax_printf): Update.
555 2017-12-07 Yao Qi <yao.qi@linaro.org>
557 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
558 aarch64_linux_read_description.
559 * linux-amd64-ipa.c (idx2mask): New array.
560 (get_ipa_tdesc): Move idx2mask out.
561 (initialize_low_tracepoint): Initialize target descriptions.
562 * linux-i386-ipa.c (idx2mask): New array.
563 (get_ipa_tdesc): Move idx2mask out.
564 (initialize_low_tracepoint): Initialize target descriptions.
566 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
568 * tdesc.c (struct tdesc_type): Change return type.
569 (tdesc_add_flag): Change parameter type.
570 (tdesc_add_bitfield): Likewise.
571 (tdesc_add_field): Likewise.
572 (tdesc_set_struct_size): Likewise.
574 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
576 * regcache.c (registers_to_string): Remove unused variable.
578 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
580 * inferiors.c (for_each_inferior_with_data): Remove.
581 * inferiors.h (for_each_inferior_with_data): Remove.
582 * server.c (handle_qxfer_threads_worker): Change parameter type.
583 (handle_qxfer_threads_proper): Use for_each_thread.
585 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
587 * inferiors.c (for_each_inferior): Remove.
588 (clear_inferiors): Use for_each_thread.
589 * inferiors.h (for_each_inferior): Remove.
590 * linux-low.c (linux_wait_for_event_filtered): Use
592 (linux_stabilize_threads): Likewise.
593 * regcache.c (regcache_release): Likewise.
594 * server.c (gdb_wants_all_threads_stopped): Likewise.
595 (clear_pending_status_callback): Remove.
596 (handle_status): Use for_each_thread.
597 (captured_main): Likewise.
598 * win32-low.c (child_init_thread_list): Likewise.
599 (win32_clear_inferiors): Likewise.
600 (fake_breakpoint_event): Likewise.
602 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
604 * inferiors.h (find_inferior): Remove.
605 * inferiors.c (find_inferior): Remove.
607 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
609 * linux-low.c (resume_status_pending_p): Update comment.
610 (need_step_over_p): Update comment.
612 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
614 * linux-low.c (proceed_one_lwp): Return void, change parameter
616 (unsuspend_and_proceed_one_lwp): Likewise.
617 (proceed_all_lwps): Use for_each_thread.
618 (unstop_all_lwps): Likewise.
620 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
622 * linux-low.c (linux_resume_one_thread): Return void, take
624 (linux_resume): Use for_each_thread.
626 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
628 * linux-low.c (send_sigstop_callback): Return void, change
629 parameter type. Rename to...
630 (send_sigstop): ... this.
631 (suspend_and_send_sigstop_callback): Return void, change parameter
633 (suspend_and_send_sigstop): ... this.
634 (stop_all_lwps): Use for_each_thread.
636 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
638 * linux-low.c (lwp_running): Return bool, remove unused
640 (linux_stabilize_threads): Use find_thread.
642 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
644 * linux-low.c (select_singlestep_lwp_callback): Remove.
645 (count_events_callback): Remove.
646 (select_event_lwp_callback): Remove.
647 (select_event_lwp): Use find_thread/for_each_thread.
649 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
651 * linux-low.c (not_stopped_callback): Return bool, take filter
653 (linux_wait_for_event_filtered): Use find_thread.
654 (linux_wait_1): Likewise.
656 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
658 * linux-low.c (same_lwp): Remove.
659 (find_lwp_pid): Use find_thread.
661 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
663 * linux-low.c (delete_lwp_callback): Remove.
664 (linux_mourn): Use for_each_thread.
666 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
668 * linux-low.c (linux_detach_lwp_callback): Return void, remove
669 args parameter, don't check for pid.
670 (linux_detach): Use for_each_thread.
672 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
674 * linux-low.c (struct counter): Remove.
675 (second_thread_of_pid_p): Remove.
676 (last_thread_of_process_p): Use find_thread.
678 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
680 * inferiors.c (find_inferior_in_random): Remove.
681 * inferiors.h (find_inferior_in_random): Remove.
682 * linux-low.c (status_pending_p_callback): Return bool, accept
683 parameter ptid directly.
684 (linux_wait_for_event_filtered): Use find_thread_in_random.
685 (linux_wait_1): Likewise.
687 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
689 * inferiors.c (find_inferior_id): Remove.
690 (find_thread_ptid): Move implemention from find_inferior_id to
692 * inferiors.h (find_inferior_id): Remove.
693 * server.c (handle_status): Use find_thread_ptid.
694 (process_serial_event): Likewise.
695 * thread-db.c (find_one_thread): Likewise.
696 (thread_db_thread_handle): Likewise.
697 * win32-low.c (thread_rec): Likewise.
698 (child_delete_thread): Likewise.
699 (win32_thread_alive): Likewise.
700 (get_child_debug_event): Likewise.
702 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
704 * linux-mips-low.c (update_watch_registers_callback): Return
705 void, remove pid_p parameter, don't check for pid.
706 (mips_insert_point, mips_remove_point): Use for_each_thread.
708 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
710 * lynx.low (lynx_delete_thread_callback): Remove.
711 (lynx_mourn): Use for_each_thread.
713 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
715 * regcache.c (regcache_invalidate_one): Remove.
716 (regcache_invalidate_pid): use for_each_thread.
718 2017-11-26 Tom Tromey <tom@tromey.com>
720 * linux-low.c (linux_create_inferior): Update.
722 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
724 * spu-low.c (spu_create_inferior): Fix typo in argument name.
726 2017-11-24 Alan Hayward <alan.hayward@arm.com>
728 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
729 * linux-aarch64-low.c (initialize_low_arch): Call init func.
730 * linux-aarch64-tdesc-selftest.c: New file.
731 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
733 2017-11-24 Alan Hayward <alan.hayward@arm.com>
735 * configure.srv: Add new file.
736 * linux-aarch64-low.c (initialize_low_arch): Call init func.
737 * linux-aarch64-tdesc-selftest.c: New file.
738 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
740 2017-11-24 Alan Hayward <alan.hayward@arm.com>
742 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
743 * linux-aarch64-low.c (initialize_low_arch): Remove init.
744 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
746 2017-11-24 Alan Hayward <alan.hayward@arm.com>
748 * configure.srv: Add new files.
749 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
750 aarch64_linux_read_description.
751 * linux-aarch64-low.c (aarch64_linux_read_description):
752 Merge with aarch64_arch_setup.
753 (aarch64_arch_setup): Call aarch64_linux_read_description.
754 * linux-aarch64-tdesc.c: New file.
755 * linux-aarch64-tdesc.h: New file.
757 2017-11-24 Yao Qi <yao.qi@linaro.org>
759 * configure.srv: Set $srv_regobj for tic6x-linux.
760 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
761 (tic6x_read_description): Move some code to tic6x_arch_setup.
762 (tic6x_tdesc_test): New function.
763 (initialize_low_arch): Call selftests::register_test.
765 2017-11-22 Yao Qi <yao.qi@linaro.org>
767 * remote-utils.c (prepare_resume_reply): Use memcpy.
769 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
771 * linux-low.c (kill_one_lwp_callback): Return void, take
772 argument directly, don't filter on pid.
773 (linux_kill): Use for_each_thread.
775 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
777 * linux-low.c (need_step_over_p): Return bool, remove dummy
779 (linux_resume, proceed_all_lwps): Use find_thread.
781 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
783 * linux-low.c (resume_status_pending_p): Return bool, remove
785 (linux_resume): Use find_thread.
787 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
789 * linux-low.c (struct thread_resume_array): Remove.
790 (linux_set_resume_request): Return void, take arguments
792 (linux_resume): Use for_each_thread.
794 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
796 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
797 return bool, remove data argument.
798 (linux_stabilize_threads): Use find_thread.
800 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
802 * linux-low.c (unsuspend_one_lwp): Remove.
803 (unsuspend_all_lwps): Use for_each_thread, inline code from
806 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
808 * gdbthread.h (find_thread): Add overload with ptid_t filter.
809 * linux-low.c (struct iterate_over_lwps_args): Remove.
810 (iterate_over_lwps_filter): Remove.
811 (iterate_over_lwps): Use find_thread.
813 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
815 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
816 (linux_handle_new_gdb_connection): Use for_each_thread, inline
817 code from reset_lwp_ptrace_options_callback.
819 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
821 * linux-arm-low.c (struct update_registers_data): Remove.
822 (update_registers_callback): Return void, take arguments
823 directly, don't check thread's pid.
824 (arm_insert_point, arm_remove_point): Use for_each_thread.
826 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
828 * win32-low.c (continue_one_thread): Return void, take argument
830 (child_continue): Use for_each_thread.
832 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
834 * win32-i386-low.c (update_debug_registers_callback): Rename
836 (update_debug_registers): ... this, return void, remove pid_p arg.
837 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
839 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
841 * inferiors.h (struct process_info): Add constructor, initialize
843 <syscalls_to_catch>: Change type to std::vector<int>.
844 * inferiors.c (add_process): Allocate process_info with new.
845 (remove_process): Free process_info with delete.
846 * linux-low.c (handle_extended_wait): Adjust.
847 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
848 * server.c (handle_general_set): Adjust.
850 2017-11-16 Pedro Alves <palves@redhat.com>
852 * remote-utils.c (remote_close): Block SIGIO signals instead of
853 uninstalling the SIGIO handler.
855 2017-11-16 Alan Hayward <alan.hayward@arm.com>
857 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
859 2017-11-16 Yao Qi <yao.qi@linaro.org>
861 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
862 (tic6x_store_gregset): Likewise.
863 (tic6x_usrregs_info): Move it up.
865 2017-11-15 Alan Hayward <alan.hayward@arm.com>
867 * Makefile.in: Update arch rules.
868 * configure.srv: Explicitly mark arch/ files.
870 2017-11-13 Andreas Schwab <schwab@suse.de>
872 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
874 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
876 2017-11-06 Pedro Alves <palves@redhat.com>
878 * config.in, configure: Regenerate.
880 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
882 * target.c (struct thread_search): Remove.
883 (thread_search_callback): Remove.
884 (prepare_to_access_memory): Use for_each_thread instead of
885 find_inferior. Inline code from thread_search_callback.
887 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
889 * server.c (struct visit_actioned_threads_data): Remove.
890 (visit_actioned_threads): Change prototype to take arguments
892 (resume): Use find_thread instead of find_inferior.
894 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
896 * server.c (queue_stop_reply_callback): Change prototype, return
898 (find_status_pending_thread_callback): Remove.
899 (handle_status): Replace find_inferior with find_thread and
902 2017-10-25 Alan Hayward <alan.hayward@arm.com>
904 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
906 (aarch64_store_gregset): Likewise.
907 (aarch64_fill_fpregset): Likewise.
908 (aarch64_store_fpregset): Likewise.
910 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
912 * gdbthread.h (find_thread, for_each_thread): New functions.
913 * inferiors.c (thread_of_pid): Remove.
914 (find_any_thread_of_pid): Use find_thread.
915 * linux-low.c (num_lwps): Use for_each_thread.
917 2017-10-17 Yao Qi <yao.qi@linaro.org>
919 * Makefile.in: Remove one rule.
920 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
922 2017-10-17 Yao Qi <yao.qi@linaro.org>
924 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
925 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
927 2017-10-17 Yao Qi <yao.qi@linaro.org>
929 * configure.srv: Rename arm.o with arch/arm.o.
931 2017-10-17 Yao Qi <yao.qi@linaro.org>
933 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
934 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
935 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
936 (arch-i386.o, arch-amd64.o): Remove rules.
937 (arch/%.o): New rule.
938 Update POSTCOMPILE and COMPILE.pre.
939 * configure.ac: Invoke AC_CONFIG_COMMANDS.
940 * configure: Re-generated.
941 * configure.srv: Replace arch-i386.o with arch/i386.o.
942 Replace arch-amd64.o with arch/amd64.o.
944 2017-10-16 Yao Qi <yao.qi@linaro.org>
946 * configure: Regenerated.
948 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
950 * inferiors.h: (struct inferior_list): Remove.
951 (struct inferior_list_entry); Remove.
952 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
953 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
954 get_first_inferior): Remove.
955 (for_each_inferior, for_each_inferior_with_data, find_inferior,
956 find_inferior_id, find_inferior_in_random): Change signature.
957 * inferiors.c (all_threads): Change type to
958 std::list<thread_info *>.
959 (get_thread): Remove macro.
960 (find_inferior, find_inferior_id): Change signature, implement
962 (find_inferior_in_random): Change signature, implement using
963 find_thread_in_random.
964 (for_each_inferior, for_each_inferior_with_data): Change
965 signature, implement using for_each_thread.
966 (add_inferior_to_list, remove_inferior): Remove.
967 (add_thread, get_first_thread, thread_of_pid,
968 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
969 (get_first_inferior, one_inferior_p, clear_inferior_list):
971 (clear_inferiors, get_thread_process): Update.
972 * gdbthread.h: Include <list>.
973 (struct thread_info) <entry>: Remove field.
975 (all_threads): Change type to std::list<thread_info *>.
976 (get_first_inferior): Add doc.
977 (find_thread, for_each_thread, find_thread_in_random): New
979 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
980 * linux-arm-low.c (update_registers_callback): Update.
981 * linux-low.c (second_thread_of_pid_p): Update.
982 (kill_one_lwp_callback, linux_detach_lwp_callback,
983 delete_lwp_callback, status_pending_p_callback, same_lwp,
984 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
985 iterate_over_lwps, not_stopped_callback,
986 resume_stopped_resumed_lwps, count_events_callback,
987 select_singlestep_lwp_callback, select_event_lwp_callback,
988 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
989 suspend_and_send_sigstop_callback, wait_for_sigstop,
990 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
991 lwp_running, linux_set_resume_request, resume_status_pending_p,
992 need_step_over_p, start_step_over, linux_resume_one_thread,
993 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
994 reset_lwp_ptrace_options_callback): Update.
995 * linux-mips-low.c (update_watch_registers_callback): Update.
996 * regcache.c (regcache_invalidate_one, regcache_invalidate):
998 (free_register_cache_thread_one): Remove.
999 (regcache_release): Update.
1000 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1001 handle_qxfer_threads_worker): Update.
1002 (handle_query): Update, use list iterator.
1003 (visit_actioned_threads, handle_pending_status,
1004 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1005 clear_pending_status_callback, set_pending_status_callback,
1006 find_status_pending_thread_callback, handle_status,
1007 process_serial_event): Update.
1008 * target.c (thread_search_callback): Update.
1009 * thread-db.c (thread_db_get_tls_address): Update.
1010 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1012 * win32-i386-low.c (update_debug_registers_callback): Update.
1013 * win32-low.c (delete_thread_info, child_delete_thread,
1014 continue_one_thread, suspend_one_thread,
1015 get_child_debug_event): Adjust.
1017 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1019 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1020 * inferiors.h: Include <list>.
1021 (struct process_info) <entry>: Remove field.
1023 (pid_of): Change macro to function.
1024 (ptid_of, lwpid_of): Remove macro.
1025 (all_processes): Change type to std::list<process_info *>.
1026 (ALL_PROCESSES): Remove macro.
1027 (for_each_process, find_process): New function.
1028 * inferiors.c (all_processes): Change type to
1029 std::list<process_info *>.
1030 (find_thread_process): Adjust.
1031 (add_process): Likewise.
1032 (remove_process): Likewise.
1033 (find_process_pid): Likewise.
1034 (get_first_process): Likewise.
1035 (started_inferior_callback): Remove.
1036 (have_started_inferiors_p): Adjust.
1037 (attached_inferior_callback): Remove.
1038 (have_attached_inferiors_p): Adjust.
1039 * linux-low.c (check_zombie_leaders): Likewise.
1040 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1041 (x86_linux_update_xmltarget): Adjust.
1042 * server.c (handle_query): Likewise.
1043 (gdb_reattached_process): Remove.
1044 (handle_status): Adjust.
1045 (kill_inferior_callback): Likewise.
1046 (detach_or_kill_inferior): Remove.
1047 (print_started_pid): Likewise.
1048 (print_attached_pid): Likewise.
1049 (detach_or_kill_for_exit): Update.
1050 (process_serial_event): Likewise.
1051 * linux-arm-low.c (arm_new_fork): Likewise.
1053 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1055 * dll.h: Include <list>.
1056 (struct dll_info): Add constructor.
1057 <entry>: Remove field.
1058 (all_dlls): Change type to std::list<dll_info>.
1059 * dll.c: Include <algorithm>.
1060 (get_dll): Remove macro.
1061 (all_dlls): Change type to std::list<dll_info *>.
1062 (free_one_dll): Remove.
1063 (match_dll): Likewise.
1064 (loaded_dll): Adjust.
1065 (unloaded_dll): Adjust to all_dlls type change, use
1066 std::find_if. Inline code from match_dll.
1067 (clear_dlls): Adjust to all_dlls type change.
1068 * server.c (emit_dll_description): Remove.
1069 (handle_qxfer_libraries): Adjust to all_dlls type change,
1070 integrate emit_dll_description's functionality.
1072 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1074 * linux-low.h (struct linux_target_ops) <delete_process>: New
1076 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1077 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1078 (struct linux_target_ops): Add delete_process callback.
1079 * linux-arm-low.c (arm_delete_process): New.
1080 (struct linux_target_ops): Add delete_process callback.
1081 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1082 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1083 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1084 * linux-mips-low.c (mips_linux_delete_process): New.
1085 (struct linux_target_ops): Add delete_process callback.
1086 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1087 * linux-s390-low.c (struct linux_target_ops): Likewise.
1088 * linux-sh-low.c (struct linux_target_ops): Likewise.
1089 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1090 * linux-tile-low.c (struct linux_target_ops): Likewise.
1091 * linux-x86-low.c (x86_linux_delete_process): New.
1092 (struct linux_target_ops): Add delete_process callback.
1093 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1095 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1097 * linux-aarch64-low.c (the_low_target): Add thread delete
1099 * linux-arm-low.c (arm_delete_thread): New function.
1100 (the_low_target): Add thread delete callback.
1101 * linux-bfin-low.c (the_low_target): Likewise.
1102 * linux-crisv32-low.c (the_low_target): Likewise.
1103 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1105 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1107 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1108 * linux-mips-low.c (mips_linux_delete_thread): New function.
1109 (the_low_target): Add thread delete callback.
1110 * linux-ppc-low.c (the_low_target): Likewise.
1111 * linux-s390-low.c (the_low_target): Likewise.
1112 * linux-sh-low.c (the_low_target): Likewise.
1113 * linux-tic6x-low.c (the_low_target): Likewise.
1114 * linux-tile-low.c (the_low_target): Likewise.
1115 * linux-x86-low.c (the_low_target): Likewise.
1116 * linux-xtensa-low.c (the_low_target): Likewise.
1118 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1120 * win32-low.c: Include "common-inferior.h".
1122 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1124 * inferiors.c (set_inferior_cwd): New function.
1125 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1126 (handle_query): Inform that QSetWorkingDir is supported.
1127 * win32-low.c (create_process): Pass the inferior's cwd to
1130 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1132 * inferiors.c (current_inferior_cwd): New global variable.
1133 (get_inferior_cwd): New function.
1134 * inferiors.h (struct process_info) <cwd>: New field.
1136 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1138 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1139 (OBS): Add gdb_tilde_expand.o.
1141 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1143 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1144 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1146 2017-09-29 Pedro Alves <palves@redhat.com>
1148 * ax.c (gdb_parse_agent_expr): Constify.
1149 * ax.h (gdb_parse_agent_expr): Constify.
1150 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1152 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1153 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1154 * remote-utils.h (read_ptid): Constify.
1155 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1156 (process_point_options, process_serial_event): Constify.
1157 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1158 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1159 (cmd_qtbuffer): Constify.
1161 2017-09-29 Pedro Alves <palves@redhat.com>
1163 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1166 2017-09-29 Pedro Alves <palves@redhat.com>
1168 * linux-low.c (handle_extended_wait): Pass parent thread instead
1169 of process to thread_db_notice_clone.
1170 * linux-low.h (thread_db_notice_clone): Replace parent process
1171 parameter with parent thread parameter.
1172 * thread-db.c (find_one_thread): Add comment.
1173 (thread_db_notice_clone): Replace parent process parameter with
1174 parent thread parameter. Temporarily switch to the parent thread.
1176 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1178 * gdbthread.h: Include "common-gdbthread.h".
1179 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1180 "if" when validating the ptid.
1181 * remote-utils.c: Include "gdbthread.h".
1182 (prepare_resume_reply): Use "switch_to_thread".
1183 * target.c (done_accessing_memory): Likewise.
1185 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1187 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1188 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1189 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1190 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1191 s390x-gs-linux64-ipa.o to ipa_obj.
1192 * linux-s390-low.c (HWCAP_S390_GS): New define.
1193 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1195 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1196 (s390_arch_setup): Check for guarded-storage support and choose
1198 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1199 init_registers_s390x_gs_linux64.
1200 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1202 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1203 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1205 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1207 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1209 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1211 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1212 (thread_db_thread_handle): Declare.
1213 * linux-low.c (linux_target_ops): Initialize thread_handle.
1214 * server.c (handle_qxfer_threads_worker): Add support for
1216 * target.h (struct target_ops): Add new function pointer,
1218 (target_thread_handle): Define.
1219 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1221 (thread_db_thread_handle): New function.
1223 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1225 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1226 * linux-low.h (thread_db_notice_clone): Declare.
1227 * thread-db.c (thread_db_notice_clone): New function.
1229 2017-09-21 Pedro Alves <palves@redhat.com>
1231 * server.c (gdb_read_memory, handle_status, process_serial_event)
1232 (handle_serial_event, handle_target_event): Adjust to
1233 set_desired_thread prototype change.
1234 * target.c (set_desired_thread): Remove 'use_general' parameter
1236 * target.h (set_desired_thread): Remove 'use_general' parameter.
1238 2017-09-20 Tom Tromey <tom@tromey.com>
1240 * target.c (target_terminal::terminal_state): Define.
1241 (target_terminal::init): Rename from target_terminal_init.
1242 (target_terminal::inferior): Rename from
1243 target_terminal_inferior.
1244 (target_terminal::ours): Rename from target_terminal_ours.
1245 (target_terminal::ours_for_output, target_terminal::info): New.
1247 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1249 * server.c (accumulate_file_name_length): Remove.
1250 (emit_dll_description): Adjust to std::string change.
1251 (handle_qxfer_libraries): Use std::string to hold document.
1253 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1255 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1256 return type of xml_escape_text.
1257 * server.c (emit_dll_description): Likewise.
1259 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1261 * server.c (captured_main): Accept argument for --selftest.
1262 Update run_tests call.
1263 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1264 when registering selftests.
1266 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1268 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1269 instead of "VEC" for "target_desc.reg_defs".
1270 (regcache_cpy): Likewise.
1271 (registers_to_string): Likewise.
1272 (registers_from_string): Likewise.
1273 (find_regno): Likewise.
1274 (supply_regblock): Likewise.
1275 (regcache_raw_read_unsigned): Likewise.
1276 * tdesc.c (init_target_desc): Likewise.
1277 (tdesc_create_reg): Likewise.
1278 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1279 (struct target_desc) <reg_defs>: Convert to "std::vector".
1280 (target_desc): Do not initialize "reg_defs".
1281 (~target_desc): Update code to use "std::vector" instead of "VEC"
1282 for "target_desc.reg_defs".
1283 (operator==): Likewise.
1285 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1287 * inferiors.h (thread_to_gdb_id): Remove.
1288 * inferiors.c (thread_to_gdb_id): Remove.
1289 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1290 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1291 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1293 * nto-low.c (nto_fetch_registers, nto_store_registers,
1294 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1296 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1298 * inferiors.h (gdb_id_to_thread_id): Remove.
1299 * inferiors.c (gdb_id_to_thread_id): Remove.
1300 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1301 removal. Move pid declaration closer to where it's used.
1303 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1305 * server.c (handle_detach): New function.
1306 (process_serial_event): Move code out, call handle_detach.
1308 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1310 * server.c (require_running): Rename to ...
1311 (require_running_or_return): ... this ...
1312 (require_running_or_break): ... and this.
1313 (handle_query, process_serial_event): Adjust.
1315 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1317 * linux-low.c (linux_set_resume_request): Remove unused
1320 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1322 * server.c (first_thread_of): Remove.
1323 (process_serial_event): Replace usage of first_thread_of with
1324 find_any_thread_of_pid.
1325 * tracepoint.c (same_process_p): Remove.
1326 (gdb_agent_about_to_close): Replace usage of same_process_p with
1327 find_any_thread_of_pid.
1328 * linux-x86-low.c (same_process_callback): Remove.
1329 (x86_arch_setup_process_callback): Replace usage of
1330 same_process_callback with find_any_thread_of_pid.
1331 * thread-db.c (any_thread_of): Remove.
1332 (switch_to_process): Replace usage of any_thread_of with
1333 find_any_thread_of_pid.
1334 * inferiors.c (thread_pid_matches_callback): Remove.
1335 (find_thread_process): Adjust to use find_any_thread_of_pid.
1337 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1339 * regcache.c (get_thread_regcache): Guard calls to "memset"
1342 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1344 * linux-low.c (handle_extended_wait): Use
1345 "allocate_target_description" instead of "XNEW".
1346 * linux-x86-low.c (initialize_low_arch): Likewise.
1348 2017-09-05 Yao Qi <yao.qi@linaro.org>
1350 * configure.srv (srv_i386_regobj): Remove.
1351 (srv_amd64_regobj): Remove.
1352 (srv_regobj): Set it to "" for x86 non-linux targets.
1353 * linux-x86-tdesc.c (i386_linux_read_description):
1354 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1355 (init_registers_i386): Remove the declaration.
1356 (tdesc_i386): Remove the declaration.
1357 (lynx_i386_arch_setup): Call i386_create_target_description.
1358 * nto-x86-low.c: Likewise.
1359 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1360 [!__x86_64__]: include arch/i386.h.
1361 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1363 2017-09-05 Yao Qi <yao.qi@linaro.org>
1365 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1366 i386/amd64-XXX-linux from it.
1368 2017-09-05 Yao Qi <yao.qi@linaro.org>
1370 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1372 (ipa_amd64_linux_regobj): Remove.
1373 (ipa_x32_linux_regobj): Remove.
1375 2017-09-05 Yao Qi <yao.qi@linaro.org>
1377 * Makefile.in (arch-amd64.o): New rule.
1378 * configure.srv: Append arch-amd64.o.
1379 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1380 (get_ipa_tdesc): Call amd64_linux_read_description.
1381 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1382 and init_registers_amd64_XXX.
1383 * linux-x86-low.c (x86_linux_read_description): Call
1384 amd64_linux_read_description.
1385 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1386 (initialize_low_arch): Don't call init_registers_x32_XXX and
1387 init_registers_amd64_XXX.
1388 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1389 and tdesc_amd64_XXX.
1390 [__x86_64__] (amd64_tdesc_test): New function.
1391 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1392 and init_registers_amd64_XXX.
1393 * linux-x86-tdesc.c: Include arch/amd64.h.
1394 (xcr0_to_tdesc_idx): New function.
1395 (i386_linux_read_description): New function.
1396 (amd64_get_ipa_tdesc_idx): New function.
1397 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1398 (amd64_get_ipa_tdesc): Declare.
1400 2017-09-05 Yao Qi <yao.qi@linaro.org>
1402 * configure.srv (srv_i386_linux_xmlfiles): Remove
1403 i386/i386-XXX-linux.xml from it.
1405 2017-09-05 Yao Qi <yao.qi@linaro.org>
1407 * configure.srv: Set srv_i386_linux_regobj empty if $development
1409 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1410 initialize_low_tdesc.
1411 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1412 with #if initialize_low_tdesc.
1413 * linux-x86-tdesc-selftest.c: New file.
1414 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1416 2017-09-05 Yao Qi <yao.qi@linaro.org>
1418 * Makefile.in (arch-i386.o): New rule.
1419 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1420 (x86_64-*-linux*): Likewise.
1421 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1422 include arch/i386.h.
1423 (i386_linux_read_description): Remove code and call
1424 i386_create_target_description.
1425 * tdesc.c (allocate_target_description): New function.
1426 * tdesc.h (set_tdesc_architecture): Remove declaration.
1427 (set_tdesc_osabi): Likewise.
1429 2017-09-05 Yao Qi <yao.qi@linaro.org>
1431 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1432 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1433 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1435 * server.c (get_features_xml): Call tdesc_get_features_xml.
1436 * tdesc.c (set_tdesc_architecture): New function.
1437 (set_tdesc_osabi): New function.
1438 (tdesc_get_features_xml): New function.
1439 (tdesc_create_feature): Add an argument.
1440 * tdesc.h (struct target_desc) <features>: New field.
1441 <arch, osabi>: New field.
1442 (~target_desc): xfree features, arch, and osabi.
1443 (target_desc::oerator==): Don't compare .xmltarget.
1444 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1445 (set_tdesc_osabi): Likewise.
1446 (tdesc_get_features_xml): Likewise.
1448 2017-09-05 Yao Qi <yao.qi@linaro.org>
1450 * linux-x86-tdesc.c: Include selftest.h.
1451 (i386_tdesc_test): New function.
1452 (initialize_low_tdesc): Call selftests::register_test.
1453 * tdesc.h: Include regdef.h.
1454 (target_desc): Override operator == and !=.
1456 2017-09-05 Yao Qi <yao.qi@linaro.org>
1458 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1459 (ipa_obj): Likewise.
1460 * linux-i386-ipa.c: Include common/x86-xstate.h
1461 (get_ipa_tdesc): Call i386_linux_read_description.
1462 (initialize_low_tracepoint): Don't call init_registers_XXX
1463 functions, call initialize_low_tdesc instead.
1464 * linux-x86-low.c (x86_linux_read_description): Call
1465 i386_linux_read_description.
1466 (initialize_low_arch): Don't call init_registers_i386_XXX
1467 functions, call initialize_low_tdesc.
1468 * linux-x86-tdesc.c: New file.
1469 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1470 (i386_get_ipa_tdesc_idx): Declare.
1471 (i386_get_ipa_tdesc): Declare.
1472 (initialize_low_tdesc): Declare.
1474 2017-09-05 Yao Qi <yao.qi@linaro.org>
1476 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1479 2017-09-05 Yao Qi <yao.qi@linaro.org>
1481 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1482 * regcache.c (get_thread_regcache): Use VEC_length.
1483 (init_register_cache): Likewise.
1484 (regcache_cpy): Likewise.
1485 (registers_to_string): Iterate reg_defs via VEC_iterate.
1486 (find_regno): Likewise.
1487 (find_register_by_number): Use VEC_index.
1488 (register_size): Call find_register_by_number.
1489 (register_data): Call find_register_by_number.
1490 (supply_regblock): Use VEC_length.
1491 (regcache_raw_read_unsigned): Likewise.
1492 * tdesc.c (init_target_desc): Iterate reg_defs via
1494 (default_description): Update initializer.
1495 (copy_target_description): Don't update field num_registers.
1496 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1497 <num_registers>: Remove.
1499 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1501 * Makefile.in (.SECONDARY): Define target.
1503 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1505 * linux-low.c (linux_wait_1): Adjust.
1506 * server.c (queue_stop_reply_callback): Adjust.
1508 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1510 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1511 QEnvironmentUnset and QEnvironmentReset packets.
1512 (handle_query): Inform remote that QEnvironmentHexEncoded,
1513 QEnvironmentUnset and QEnvironmentReset are supported.
1515 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1517 * inferiors.h (inferior_target_data): Rename to ...
1518 (thread_target_data): ... this.
1519 (inferior_regcache_data): Rename to ...
1520 (thread_regcache_data): ... this.
1521 (set_inferior_regcache_data): Rename to ...
1522 (set_thread_regcache_data): ... this.
1523 * inferiors.c (inferior_target_data): Rename to ...
1524 (thread_target_data): ... this.
1525 (inferior_regcache_data): Rename to ...
1526 (thread_regcache_data): ... this.
1527 (set_inferior_regcache_data): Rename to ...
1528 (set_thread_regcache_data): ... this.
1529 (free_one_thread): Update.
1530 * linux-low.h (get_thread_lwp): Update.
1531 * regcache.c (get_thread_regcache): Update.
1532 (regcache_invalidate_thread): Update.
1533 (free_register_cache_thread): Update.
1534 * win32-i386-low.c (update_debug_registers_callback): Update.
1535 (win32_get_current_dr): Update.
1536 * win32-low.c (thread_rec): Update.
1537 (delete_thread_info): Update.
1538 (continue_one_thread): Update.
1539 (suspend_one_thread): Update.
1541 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1543 * inferiors.c (set_inferior_target_data): Remove.
1544 * inferiors.h (set_inferior_target_data): Remove.
1546 2017-08-18 Yao Qi <yao.qi@linaro.org>
1548 * Makefile.in (OBS): Add selftest.o.
1549 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1550 * configure, config.in: Re-generated.
1551 * server.c: Include common/sefltest.h.
1552 (captured_main): Handle option --selftest.
1554 2017-08-09 Yao Qi <yao.qi@linaro.org>
1556 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1557 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1558 i386-avx-mpx.o and i386-mmx.o.
1559 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1560 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1561 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1562 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1563 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1564 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1565 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1566 i386/amd64-avx-mpx.xml.
1568 2017-08-09 Yao Qi <yao.qi@linaro.org>
1570 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1571 and x32-avx-avx512.o.
1572 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1573 i386/x32-avx-avx512.xml.
1575 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1577 * tracepoint.h (enum class fast_tpoint_collect_result): New
1579 (fast_tracepoint_collecting): Change return type to
1580 fast_tpoint_collect_result.
1581 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1582 * linux-low.h: Include tracepoint.h.
1583 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1584 fast_tpoint_collect_result.
1585 * linux-low.c (handle_tracepoints): Adjust.
1586 (linux_fast_tracepoint_collecting): Change return type to
1587 fast_tpoint_collect_result.
1588 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1589 linux_wait_1, stuck_in_jump_pad_callback,
1590 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1591 proceed_one_lwp): Adjust to type change.
1593 2017-07-10 Yao Qi <yao.qi@linaro.org>
1595 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1597 2017-06-29 Yao Qi <yao.qi@linaro.org>
1599 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1601 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1603 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1605 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1607 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1609 * linux-low.c (linux_create_inferior): Adjust code to access the
1610 environment information via 'gdb_environ' class.
1611 * lynx-low.c (lynx_create_inferior): Likewise.
1612 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1613 (get_environ): Return a pointer to 'our_environ'.
1614 (captured_main): Initialize 'our_environ'.
1615 * server.h (get_environ): Adjust prototype.
1616 * spu-low.c (spu_create_inferior): Adjust code to access the
1617 environment information via 'gdb_environ' class.
1619 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1621 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1622 usage of "register" keyword.
1624 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1626 * configure: Re-generate.
1628 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1630 * configure: Re-generate.
1632 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1634 * Makefile.in (COMPILE.pre): Add "-x c++".
1636 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1638 * fork-child.c: Conditionally include <signal.h>.
1640 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1642 * server.c (handle_general_set): Handle new packet
1643 "QStartupWithShell".
1644 (handle_query): Add "QStartupWithShell" to the list of supported
1646 (gdbserver_usage): Add help text explaining the
1647 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1649 (captured_main): Recognize and act upon the presence of the new
1652 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1653 Pedro Alves <palves@redhat.com>
1655 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1656 * configure: Regenerate.
1657 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1659 (i[34567]86-*-lynxos*): Likewise.
1660 (spu*-*-*): Likewise.
1661 * fork-child.c: New file.
1662 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1664 (linux_ptrace_fun): New function.
1665 (linux_create_inferior): Adjust function prototype to reflect
1666 change on "target.h". Adjust function code to use
1668 (linux_request_interrupt): Delete "signal_pid".
1669 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1670 (lynx_ptrace_fun): New function.
1671 (lynx_create_inferior): Adjust function prototype to reflect
1672 change on "target.h". Adjust function code to use
1674 * nto-low.c (nto_create_inferior): Adjust function prototype and
1675 code to reflect change on "target.h". Update comments.
1676 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1677 "common-terminal.h" and "environ.h".
1678 (terminal_fd): Moved to fork-child.c.
1679 (old_foreground_pgrp): Likewise.
1680 (restore_old_foreground_pgrp): Likewise.
1681 (last_status): Make it global.
1682 (last_ptid): Likewise.
1683 (our_environ): New variable.
1684 (startup_with_shell): Likewise.
1685 (program_name): Likewise.
1686 (program_argv): Rename to...
1687 (program_args): ...this.
1688 (wrapper_argv): New variable.
1689 (start_inferior): Delete function.
1690 (get_exec_wrapper): New function.
1691 (get_exec_file): Likewise.
1692 (get_environ): Likewise.
1693 (prefork_hook): Likewise.
1694 (post_fork_inferior): Likewise.
1695 (postfork_hook): Likewise.
1696 (postfork_child_hook): Likewise.
1697 (handle_v_run): Update code to deal with arguments coming from the
1698 remote host. Update calls from "start_inferior" to
1700 (captured_main): Likewise. Initialize environment variable. Call
1702 * server.h (post_fork_inferior): New prototype.
1703 (get_environ): Likewise.
1704 (last_status): Declare.
1705 (last_ptid): Likewise.
1706 (signal_pid): Likewise.
1707 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1708 (spu_ptrace_fun): New function.
1709 (spu_create_inferior): Adjust function prototype to reflect change
1710 on "target.h". Adjust function code to use "fork_inferior".
1711 * target.c (target_terminal_init): New function.
1712 (target_terminal_inferior): Likewise.
1713 (target_terminal_ours): Likewise.
1714 * target.h: Include <vector>.
1715 (struct target_ops) <create_inferior>: Update prototype.
1716 (create_inferior): Update macro.
1717 * utils.c (gdb_flush_out_err): New function.
1718 * win32-low.c (win32_create_inferior): Adjust function prototype
1719 and code to reflect change on "target.h".
1721 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1723 * inferiors.c (switch_to_thread): New function.
1725 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1727 * Makefile.in (SFILE): Add "common/job-control.c".
1728 (OBS): Add "job-control.o".
1730 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1732 * Makefile: Remove "@host_makefile_frag@".
1734 2017-05-05 Pedro Alves <palves@redhat.com>
1736 * configure: Regenerate.
1738 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1740 * configure: Regenerate.
1742 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1744 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1745 software_single_step change of return type to
1746 std::vector<CORE_ADDR>.
1747 * linux-low.c (install_software_single_step_breakpoints):
1749 * linux-low.h (install_software_single_step_breakpoints):
1752 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1754 * remote-utils.c: Include "gdb_termios.h" instead of
1756 * terminal.h: Delete file.
1758 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1760 * server.c: Include <vector>.
1761 <program_argv, wrapper_argv>: Convert to std::vector.
1762 (start_inferior): Rewrite function to use C++.
1763 (handle_v_run): Likewise. Update code that calculates the argv
1764 based on the vRun packet; use C++.
1765 (captured_main): Likewise.
1767 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1769 * server.c (handle_v_cont): Initialize thread_resume::thread
1772 2017-04-05 Pedro Alves <palves@redhat.com>
1774 * configure: Regenerate.
1776 2017-04-05 Pedro Alves <palves@redhat.com>
1778 * gdbreplay.c (sync_error): Constify.
1779 * linux-x86-low.c (push_opcode): Constify.
1781 2017-04-05 Pedro Alves <palves@redhat.com>
1783 * win32-low.c (get_child_debug_event)
1784 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1785 Report TARGET_WAITKIND_SPURIOUS instead.
1787 2017-04-05 Pedro Alves <palves@redhat.com>
1789 * remote-utils.c (remote_prepare, remote_open): Constify.
1790 * remote-utils.h (remote_prepare, remote_open): Constify.
1791 * server.c (captured_main): Constify 'port' handling.
1793 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1795 * Makefile.in (clean): Clear .deps.
1797 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1799 * .gitignore: Remove generated files, replace with wildcard.
1800 * (clean): Replace removal of generated files with wildcard.
1801 (version.c): Replace with...
1802 (version-generated.c): ...this.
1803 (xml-builtin.c): Replace with...
1804 (xml-builtin-generated.c): ...this.
1805 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1806 (%.c: *regformats*): Replace with...
1807 (%-generated.c: *regformats*): ...this.
1809 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1811 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1812 (xtensa_fill_gregset): Call collect_register_by_name for
1814 (xtensa_store_gregset): Call supply_register_by_name for
1817 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1819 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1820 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1821 (xtensa_store_gregset): Call supply_register for all registers in
1822 a0_regnum..a0_regnum + C0_NREGS range.
1824 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1826 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1827 (ax-ipa.o: ax.c): Remove.
1828 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1829 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1830 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1831 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1832 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1834 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1836 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1837 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1838 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1839 (errors-ipa.o: ../common/errors.c): Remove.
1840 (format-ipa.o: ../common/format.c): Remove.
1841 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1843 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1845 * Makefile.in (%-ipa.o: %.c): New rule.
1846 (tracepoint-ipa.o: tracepoint.c): Remove.
1847 (utils-ipa.o: utils.c): Remove.
1848 (remote-utils-ipa.o: remote-utils.c): Remove.
1849 (regcache-ipa.o: regcache.c): Remove.
1850 (i386-linux-ipa.o: i386-linux.c): Remove.
1851 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1852 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1853 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1854 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1855 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1856 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1857 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1858 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1859 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1860 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1861 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1862 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1863 (aarch64-ipa.o: aarch64.c): Remove.
1864 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1865 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1866 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1867 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1868 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1869 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1870 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1871 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1872 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1873 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1874 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1875 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1876 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1877 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1878 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1879 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1880 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1881 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1882 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1883 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1884 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1885 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1886 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1887 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1888 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1889 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1890 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1891 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1892 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1893 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1894 (tdesc-ipa.o: tdesc.c): Remove.
1895 (x32-linux-ipa.o: x32-linux.c): Remove.
1896 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1897 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1899 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1901 * Makefile.in (%.o: ../arch/%.c): New rule.
1902 (arm.o: ../arch/arm.c): Remove.
1903 (arm-linux.o: ../arch/arm-linux.c): Remove.
1904 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1905 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1907 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1909 * Makefile.in (%.o: ../nat/%.c): New rule.
1910 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1911 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1912 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1913 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1914 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1915 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1916 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1917 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1918 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1919 (linux-personality.o: ../nat/linux-personality.c): Remove.
1920 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1921 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1922 (x86-linux.o: ../nat/x86-linux.c): Remove.
1923 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1924 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1926 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1928 * Makefile.in (%.o: ../common/%.c): New rule.
1929 (signals.o: ../common/signals.c): Remove.
1930 (print-utils.o: ../common/print-utils.c): Remove.
1931 (rsp-low.o: ../common/rsp-low.c): Remove.
1932 (common-utils.o: ../common/common-utils.c): Remove.
1933 (posix-strerror.o: ../common/posix-strerror.c): Remove.
1934 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1935 (vec.o: ../common/vec.c): Remove.
1936 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1937 (xml-utils.o: ../common/xml-utils.c): Remove.
1938 (ptid.o: ../common/ptid.c): Remove.
1939 (buffer.o: ../common/buffer.c): Remove.
1940 (format.o: ../common/format.c): Remove.
1941 (filestuff.o: ../common/filestuff.c): Remove.
1942 (agent.o: ../common/agent.c): Remove.
1943 (errors.o: ../common/errors.c): Remove.
1944 (environ.o: ../common/environ.c): Remove.
1945 (common-debug.o: ../common/common-debug.c): Remove.
1946 (cleanups.o: ../common/cleanups.c): Remove.
1947 (common-exceptions.o: ../common/common-exceptions.c): Remove.
1948 (fileio.o: ../common/fileio.c): Remove.
1949 (common-regcache.o: ../common/common-regcache.c): Remove.
1950 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1951 (new-op.o: ../common/new-op.c): Remove.
1952 (btrace-common.o: ../common/btrace-common.c): Remove.
1954 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1956 * Makefile.in (%.o: ../target/%.c): New rule.
1957 (waitstatus.o: ../target/waitstatus.c): Remove.
1959 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1962 (%.c: ../regformats/%.dat,
1963 (%.c: ../regformats/arm/%.dat,
1964 (%.c: ../regformats/i386/%.dat,
1965 (%.c: ../regformats/rs6000/%.dat): New rules.
1966 (aarch64.c): Remove.
1967 (reg-arm.c): Remove.
1968 (arm-with-iwmmxt.c): Remove.
1969 (arm-with-vfpv2.c): Remove.
1970 (arm-with-vfpv3.c): Remove.
1971 (arm-with-neon.c): Remove.
1972 (reg-bfin.c): Remove.
1973 (reg-cris.c): Remove.
1974 (reg-crisv32.c): Remove.
1976 (i386-linux.c): Remove.
1977 (i386-avx.c): Remove.
1978 (i386-avx-linux.c): Remove.
1979 (i386-avx-avx512.c): Remove.
1980 (i386-avx-avx512-linux.c): Remove.
1981 (i386-mpx.c): Remove.
1982 (i386-mpx-linux.c): Remove.
1983 (i386-avx-mpx-avx512-pku.c): Remove.
1984 (i386-avx-mpx-avx512-pku-linux.c): Remove.
1985 (i386-avx-mpx.c): Remove.
1986 (i386-avx-mpx-linux.c): Remove.
1987 (i386-mmx.c): Remove.
1988 (i386-mmx-linux.c): Remove.
1989 (reg-ia64.c): Remove.
1990 (reg-m32r.c): Remove.
1991 (reg-m68k.c): Remove.
1993 (mips-linux.c): Remove.
1994 (mips-dsp-linux.c): Remove.
1995 (mips64-linux.c): Remove.
1996 (mips64-dsp-linux.c): Remove.
1997 (nios2-linux.c): Remove.
1998 (powerpc-32.c): Remove.
1999 (powerpc-32l.c): Remove.
2000 (powerpc-altivec32l.c): Remove.
2001 (powerpc-cell32l.c): Remove.
2002 (powerpc-vsx32l.c): Remove.
2003 (powerpc-isa205-32l.c): Remove.
2004 (powerpc-isa205-altivec32l.c): Remove.
2005 (powerpc-isa205-vsx32l.c): Remove.
2006 (powerpc-e500l.c): Remove.
2007 (powerpc-64l.c): Remove.
2008 (powerpc-altivec64l.c): Remove.
2009 (powerpc-cell64l.c): Remove.
2010 (powerpc-vsx64l.c): Remove.
2011 (powerpc-isa205-64l.c): Remove.
2012 (powerpc-isa205-altivec64l.c): Remove.
2013 (powerpc-isa205-vsx64l.c): Remove.
2014 (s390-linux32.c): Remove.
2015 (s390-linux32v1.c): Remove.
2016 (s390-linux32v2.c): Remove.
2017 (s390-linux64.c): Remove.
2018 (s390-linux64v1.c): Remove.
2019 (s390-linux64v2.c): Remove.
2020 (s390-te-linux64.c): Remove.
2021 (s390-vx-linux64.c): Remove.
2022 (s390-tevx-linux64.c): Remove.
2023 (s390x-linux64.c): Remove.
2024 (s390x-linux64v1.c): Remove.
2025 (s390x-linux64v2.c): Remove.
2026 (s390x-te-linux64.c): Remove.
2027 (s390x-vx-linux64.c): Remove.
2028 (s390x-tevx-linux64.c): Remove.
2029 (tic6x-c64xp-linux.c): Remove.
2030 (tic6x-c64x-linux.c): Remove.
2031 (tic6x-c62x-linux.c): Remove.
2033 (reg-sparc64.c): Remove.
2034 (reg-spu.c): Remove.
2036 (amd64-linux.c): Remove.
2037 (amd64-avx.c): Remove.
2038 (amd64-avx-linux.c): Remove.
2039 (amd64-avx-avx512.c): Remove.
2040 (amd64-avx-avx512-linux.c): Remove.
2041 (amd64-mpx.c): Remove.
2042 (amd64-mpx-linux.c): Remove.
2043 (amd64-avx-mpx-avx512-pku.c): Remove.
2044 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2045 (amd64-avx-mpx.c): Remove.
2046 (amd64-avx-mpx-linux.c): Remove.
2048 (x32-linux.c): Remove.
2049 (x32-avx.c): Remove.
2050 (x32-avx-linux.c): Remove.
2051 (x32-avx-avx512.c): Remove.
2052 (x32-avx-avx512-linux.c): Remove.
2053 (reg-xtensa.c): Remove.
2054 (reg-tilegx.c): Remove.
2055 (reg-tilegx32.c): Remove.
2057 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2059 * Makefile.in (SFILES): Add "common/environ.c".
2060 (OBJS): Add "common/environ.h".
2062 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2064 * configure.ac: Check if the fs_base and gs_base members of
2065 `struct user_regs_struct' exist.
2066 * config.in: Regenerated.
2067 * configure: Likewise.
2069 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2071 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2073 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2074 (get_next_pcs_syscall_next_pc): Likewise.
2076 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
2078 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2079 * nto-x86-low.c: Likewise.
2081 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2083 * Makefile.in: Include disable-implicit-rules.mk.
2085 2016-11-23 Pedro Alves <palves@redhat.com>
2087 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2088 (debug_vprintf): Use std::chrono::steady_clock instead of
2089 gettimeofday. Use '.' instead of ':'.
2090 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2091 (get_timestamp): Use std::chrono::steady_clock instead of
2094 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2096 * Makefile.in: Fix whitespace formatting.
2098 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2100 * Makefile.in (SFILES, OBS): Flatten list and order
2103 2016-11-23 Pedro Alves <palves@redhat.com>
2105 * event-loop.c (handle_file_event): Use warning.
2106 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2107 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2110 2016-11-23 Pedro Alves <palves@redhat.com>
2112 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2114 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2115 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2116 debug_printf and debug_flush for debug output.
2117 * server.c (handle_general_set): Likewise.
2118 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2121 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2123 * Makefile.in (.c.o): Replace rule with ...
2124 (%.o: %.c): ... this one.
2126 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2128 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2129 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2131 * configure.ac: Remove checks for the make program.
2132 * configure: Re-generate.
2134 2016-10-28 Pedro Alves <palves@redhat.com>
2136 * Makefile.in (CXX_DIALECT): Get from configure.
2137 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2138 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2139 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2140 * config.in: Regenerate.
2141 * configure: Regenerate.
2143 2016-10-27 Yao Qi <yao.qi@linaro.org>
2145 * linux-low.c (linux_supports_range_stepping): Return true if
2146 can_software_single_step return true.
2148 2016-10-27 Yao Qi <yao.qi@linaro.org>
2150 * inferiors.c (find_inferior_in_random): New function.
2151 * inferiors.h (find_inferior_in_random): Declare.
2152 * linux-low.c (linux_wait_for_event_filtered): Call
2153 find_inferior_in_random instead of find_inferior.
2155 2016-10-27 Yao Qi <yao.qi@linaro.org>
2157 * linux-low.c (linux_wait_1): If single-step breakpoints are
2158 inserted, remove them.
2160 2016-10-26 Pedro Alves <palves@redhat.com>
2162 * linux-low.c (handle_extended_wait): Link parent/child fork
2164 (linux_wait_1): Unlink them.
2165 (linux_set_resume_request): Ignore resume requests for
2166 already-resumed and unhandled fork child threads.
2167 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2168 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2170 (handle_v_requests) <vCont>: Don't call require_running.
2171 * server.h (in_queued_stop_replies): New declaration.
2173 2016-10-24 Yao Qi <yao.qi@linaro.org>
2176 * linux-aarch64-low.c (append_insns): Cast the return value to
2179 2016-10-10 Yao Qi <yao.qi@linaro.org>
2181 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2183 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2185 * target.c (target_supports_multi_process): New function, moved
2187 * target.h (target_supports_multi_process): ... here. Remove
2190 2016-10-05 Tom Tromey <tom@tromey.com>
2193 * tracepoint.c (handle_tracepoint_bkpts): Check
2194 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2196 2016-10-05 Yao Qi <yao.qi@linaro.org>
2198 * configure.srv: Update the path of arm-*.xml files.
2200 2016-10-05 Terry Guo <terry.guo@arm.com>
2201 Yao Qi <yao.qi@linaro.org>
2203 * Makefile.in: Adjust the path of rules.
2204 * configure.srv: Update the path of xml files.
2205 * regformats/arm-with-iwmmxt.dat: Regenerated.
2206 * regformats/arm-with-neon.dat: Likewise.
2207 * regformats/arm-with-vfpv2.dat: Likewise.
2208 * regformats/arm-with-vfpv3.dat Likewise.
2210 2016-09-30 Yao Qi <yao.qi@linaro.org>
2213 * target.c (target_stop_and_wait): Don't call
2214 target_continue_no_signal, use resume_stop instead.
2216 2016-09-26 Yao Qi <yao.qi@linaro.org>
2218 * linux-low.c (linux_wait_1): Call debug_exit.
2220 2016-09-23 Pedro Alves <palves@redhat.com>
2222 * Makefile.in (SFILES): Add common/new-op.c.
2223 (OBS): Add common/new-op.o.
2224 (new-op.o): New rule.
2226 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2228 * .gitinore: Ignore more files.
2230 2016-09-21 Yao Qi <yao.qi@linaro.org>
2232 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2235 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2237 * server.c (start_inferior): Call target_mourn_inferior instead of
2238 mourn_inferior; pass ptid_t argument to it.
2240 (handle_target_event): Likewise.
2241 * target.c (target_mourn_inferior): New function.
2242 * target.h (mourn_inferior): Delete macro.
2244 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2246 * linux-low.c (lwp_is_stepping): New function.
2248 2016-09-06 Carl Love <cel@us.ibm.com>
2250 * server.c (start_inferior): Fixed comment, requested comment change
2251 didn't get updated correctly. Removed reference to ptrace () call as
2252 it is only true on Linux systems.
2254 2016-09-06 Carl Love <cel@us.ibm.com>
2256 * server.c (start_inferior): Do not call
2257 function target_post_create_inferior () if the
2258 inferior process has already exited.
2260 2016-09-05 Pedro Alves <palves@redhat.com>
2262 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2263 (COMPILE.pre, CC_LD): Use CXX directly.
2264 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2265 * acinclude.m4: Don't include build-with-cxx.m4.
2266 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2267 * configure: Regenerate.
2269 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2272 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2273 call writing data to own_buf.
2275 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2277 * target.c (mywait): Call target_wait instead of
2279 (target_wait): New function.
2281 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2283 * server.c (start_inferior): New variable 'ptid'. Replace calls
2284 to the_target->resume by target_continue{,_no_signal}, depending
2286 * target.c (target_stop_and_wait): Call target_continue_no_signal
2287 instead of the_target->resume.
2288 (target_continue): New function.
2290 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2292 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2294 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2297 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2299 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2300 * linux-arm-low.c (ps_get_thread_area): Likewise.
2301 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2302 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2303 * linux-mips-low.c (ps_get_thread_area): Likewise.
2304 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2305 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2306 * linux-x86-low.c (ps_get_thread_area): Likewise.
2307 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2309 2016-08-19 Pedro Alves <palves@redhat.com>
2311 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2313 2016-08-19 Pedro Alves <palves@redhat.com>
2315 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2316 comment. Use memcpy instead of casting through unsigned long.
2318 2016-08-19 Pedro Alves <palves@redhat.com>
2320 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2321 allocating around 0x80000000.
2323 2016-08-19 Pedro Alves <palves@redhat.com>
2326 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2327 (x32-avx512-linux-ipa.o): New rules.
2328 * configure.ac (x86_64-*-linux*): New x32 check.
2329 * configure.srv (ipa_x32_linux_regobj): New.
2330 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2331 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2333 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2335 * configure: Regenerate.
2337 2016-08-09 Pedro Alves <palves@redhat.com>
2340 * Makefile.in (OBS): Add signals-state-save-restore.o.
2341 (signals-state-save-restore.o): New rule.
2342 * config.in: Regenerate.
2343 * configure: Regenerate.
2344 * linux-low.c: Include "signals-state-save-restore.h".
2345 (linux_create_inferior): Call
2346 restore_original_signals_state.
2347 * server.c: Include "dispositions-save-restore.h".
2348 (captured_main): Call save_original_signals_state.
2350 2016-08-05 Pedro Alves <palves@redhat.com>
2352 * configure: Regenerate.
2354 2016-08-04 Yao Qi <yao.qi@linaro.org>
2356 * linux-low.c (regsets_fetch_inferior_registers): Check
2357 errno is ESRCH or not.
2359 2016-08-02 Yao Qi <yao.qi@linaro.org>
2361 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2362 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2363 (thread_db_load_search): Update.
2364 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2365 td_ta_set_event and td_ta_event_getmsg.
2367 2016-07-26 Pedro Alves <palves@redhat.com>
2370 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2371 of unsigned long for 64-bit registers and use uint32_t instead of
2372 unsigned int for 32-bit registers.
2374 2016-07-26 Pedro Alves <palves@redhat.com>
2376 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2379 2016-07-21 Tom Tromey <tom@tromey.com>
2381 * configure: Rebuild.
2383 2016-07-21 Yao Qi <yao.qi@linaro.org>
2385 * mem-break.c (find_gdb_breakpoint): Cast bp to
2386 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2388 2016-07-21 Yao Qi <yao.qi@linaro.org>
2390 * server.c (handle_v_requests): Support s and S actions
2391 if target_supports_software_single_step return true.
2393 2016-07-21 Yao Qi <yao.qi@linaro.org>
2395 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2396 is resume_step, call maybe_hw_step.
2397 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2399 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2401 (proceed_one_lwp): If resume request is resume_step, install
2402 reinsert breakpoints and call maybe_hw_step.
2404 2016-07-21 Yao Qi <yao.qi@linaro.org>
2406 * linux-low.c (proceed_one_lwp): Declare.
2407 (linux_resume_one_thread): Remove local variable 'step'.
2408 Lift code enqueue signal. Call proceed_one_lwp instead of
2409 linux_resume_one_lwp.
2411 2016-07-21 Yao Qi <yao.qi@linaro.org>
2413 * linux-low.c (linux_resume_one_thread): Call
2414 enqueue_pending_signal.
2416 2016-07-21 Yao Qi <yao.qi@linaro.org>
2418 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2419 * inferiors.c (do_restore_current_thread_cleanup): New function.
2420 (make_cleanup_restore_current_thread): Likewise.
2421 * linux-low.c (install_software_single_step_breakpoints): Call
2422 make_cleanup_restore_current_thread. Switch current_thread to
2425 2016-07-21 Yao Qi <yao.qi@linaro.org>
2427 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2428 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2429 (clone_one_breakpoint): Likewise.
2430 (delete_reinsert_breakpoints): Change parameter to thread.
2432 (has_reinsert_breakpoints): Likewise.
2433 (uninsert_reinsert_breakpoints): Likewise.
2434 (reinsert_reinsert_breakpoints): Likewise.
2435 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2436 (delete_reinsert_breakpoints): Likewise.
2437 (reinsert_reinsert_breakpoints): Likewise.
2438 (uninsert_reinsert_breakpoints): Likewise.
2439 (has_reinsert_breakpoints): Likewise.
2441 2016-07-21 Yao Qi <yao.qi@linaro.org>
2443 * inferiors.c (get_thread_process): Make parameter const.
2444 * inferiors.h (get_thread_process): Update declaration.
2445 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2446 Add new parameters child_thread and parent_thread. Callers
2448 * mem-break.h (clone_all_breakpoints): Update declaration.
2450 2016-07-21 Yao Qi <yao.qi@linaro.org>
2452 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2453 <command_list, handler>: Remove.
2454 (struct gdb_breakpoint): New.
2455 (struct other_breakpoint): New.
2456 (struct reinsert_breakpoint): New.
2457 (is_gdb_breakpoint): New function.
2458 (any_persistent_commands): Update command_list if
2459 is_gdb_breakpoint returns true.
2460 (set_breakpoint): Create breakpoints according to their types.
2461 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2462 (set_gdb_breakpoint_1): Likewise.
2463 (set_gdb_breakpoint): Likewise.
2464 (clear_breakpoint_conditions): Change parameter type to
2465 'struct gdb_breakpoint *'.
2466 (clear_breakpoint_commands): Likewise.
2467 (clear_breakpoint_conditions_and_commands): Likewise.
2468 (add_condition_to_breakpoint): Likewise.
2469 (add_breakpoint_condition): Likewise.
2470 (add_commands_to_breakpoint): Likewise.
2471 (check_breakpoints): Check other_breakpoint.
2472 (clone_one_breakpoint): Clone breakpopint according to its type.
2473 * mem-break.h (struct gdb_breakpoint): Declare.
2474 (set_gdb_breakpoint): Update declaration.
2475 (clear_breakpoint_conditions_and_commands): Likewise.
2476 (add_breakpoint_condition): Likewise.
2477 (add_breakpoint_commands): Likewise.
2478 * server.c (process_point_options): Change parameter type to
2479 'struct gdb_breakpoint *'.
2481 2016-07-21 Yao Qi <yao.qi@linaro.org>
2483 * mem-break.c (set_breakpoint_at): Rename it to ...
2484 (set_breakpoint_type_at): ... it.
2485 (set_breakpoint_at): Call set_breakpoint_type_at.
2486 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2487 * mem-break.h (set_breakpoint_at): Update comments.
2489 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2491 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2493 (nios2_store_gregset): Likewise.
2495 2016-07-01 Pedro Alves <palves@redhat.com>
2496 Antoine Tremblay <antoine.tremblay@ericsson.com>
2498 * linux-low.c: Change interface to take the target lwp_info
2499 pointer directly and return void. Handle detaching from a zombie
2501 (linux_detach_lwp_callback): New function.
2502 (linux_detach): Detach from the leader thread after detaching from
2505 2016-06-28 Yao Qi <yao.qi@linaro.org>
2507 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2508 for variable new_offset.
2509 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2510 (aarch64_ftrace_insn_reloc_cb): Likewise.
2511 (aarch64_ftrace_insn_reloc_tb): Likewise.
2512 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2513 PRIx64 instead of PRIx32.
2515 2016-06-28 Yao Qi <yao.qi@linaro.org>
2517 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2518 (the_low_target): Install arm_get_syscall_trapinfo.
2520 2016-06-28 Yao Qi <yao.qi@linaro.org>
2522 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2524 (the_low_target): Install aarch64_get_syscall_trapinfo.
2526 2016-06-28 Yao Qi <yao.qi@linaro.org>
2528 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2530 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2531 Remove parameter sysno.
2532 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2535 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2537 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2538 (s390_emit_ne_goto): Likewise.
2539 (s390_emit_lt_goto): Likewise.
2540 (s390_emit_le_goto): Likewise.
2541 (s390_emit_gt_goto): Likewise.
2542 (s390_emit_ge_goto): Likewise.
2543 (s390x_emit_eq_goto): Likewise.
2544 (s390x_emit_ne_goto): Likewise.
2545 (s390x_emit_lt_goto): Likewise.
2546 (s390x_emit_le_goto): Likewise.
2547 (s390x_emit_gt_goto): Likewise.
2548 (s390x_emit_ge_goto): Likewise.
2549 (s390_emit_ops_impl): Mark variable static.
2550 (s390x_emit_ops): Likewise.
2552 2016-06-17 Yao Qi <yao.qi@linaro.org>
2554 * linux-low.c (handle_extended_wait): Call
2555 uninsert_reinsert_breakpoints for the parent process. Remove
2556 reinsert breakpoints from the child process. Reinsert them to
2557 the parent process when vfork is done.
2558 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2559 (reinsert_reinsert_breakpoints): New function.
2560 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2561 (reinsert_reinsert_breakpoints): Declare.
2563 2016-06-17 Yao Qi <yao.qi@linaro.org>
2565 * linux-low.c (handle_extended_wait): If the parent is doing
2566 step-over, remove the reinsert breakpoints from the forked child.
2568 2016-06-17 Yao Qi <yao.qi@linaro.org>
2570 * linux-low.c (unsuspend_all_lwps): Declare.
2571 (linux_low_filter_event): If thread exited, call finish_step_over.
2572 If step-over is finished, unsuspend other threads.
2574 2016-06-17 Yao Qi <yao.qi@linaro.org>
2576 * linux-low.c (linux_resume_one_lwp_throw): Assert
2577 has_reinsert_breakpoints returns false.
2578 * mem-break.c (delete_disabled_breakpoints): Assert
2579 bp type isn't reinsert_breakpoint.
2581 2016-06-17 Yao Qi <yao.qi@linaro.org>
2583 * linux-low.c (maybe_hw_step): New function.
2584 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2585 (finish_step_over): Switch current_thread to lwp temporarily,
2586 and assert has_reinsert_breakpoints returns true.
2587 (proceed_one_lwp): Call maybe_hw_step.
2588 * mem-break.c (has_reinsert_breakpoints): New function.
2589 * mem-break.h (has_reinsert_breakpoints): Declare.
2591 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2593 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2595 2016-05-17 Yao Qi <yao.qi@linaro.org>
2597 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2598 instead of find_inferior.
2600 2016-05-05 Yao Qi <yao.qi@linaro.org>
2602 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2603 Initialize res to zero.
2605 2016-05-05 Yao Qi <yao.qi@linaro.org>
2607 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2610 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2612 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2613 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2614 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2616 2016-04-28 Par Olsson <par.olsson@windriver.com>
2617 Simon Marchi <simon.marchi@ericsson.com>
2619 * tracepoint.c (write_inferior_int8): New function.
2620 (cmd_qtenable_disable): Write enable flag using
2621 write_inferior_int8.
2623 2016-04-25 Yao Qi <yao.qi@linaro.org>
2625 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2626 (need_step_over_p): Return zero if the LWP has pending signals
2627 can be delivered on software single step target.
2629 2016-04-25 Yao Qi <yao.qi@linaro.org>
2631 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2632 return instead of error.
2634 2016-04-22 Yao Qi <yao.qi@linaro.org>
2636 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2639 2016-04-22 Yao Qi <yao.qi@linaro.org>
2641 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2642 signal when stepping over breakpoint with software single
2645 2016-04-21 Pedro Alves <palves@redhat.com>
2647 * linux-s390-low.c (s390_collect_ptrace_register)
2648 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2650 (s390_check_regset): Use void * instead of gdb_byte *.
2652 2016-04-20 Pedro Alves <palves@redhat.com>
2654 * configure: Renegerate.
2656 2016-04-20 Yao Qi <yao.qi@linaro.org>
2658 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2659 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2661 (arm_store_gregset): Likewise.
2663 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2665 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2666 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2667 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2668 (amd64-avx-mpx-linux.c): New rules.
2669 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2670 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2671 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2672 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2673 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2674 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2675 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2676 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2677 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2678 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2679 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2680 * linux-x86-low.c (x86_linux_read_description): Add case for
2681 X86_XSTATE_AVX_MPX_MASK.
2682 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2683 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2684 init_registers_i386_avx_mpx_linux.
2685 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2686 (initialize_low_tracepoint): Call
2687 init_registers_i386_avx_mpx_linux.
2688 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2689 (initialize_low_tracepoint): Call
2690 init_registers_amd64_avx_mpx_linux.
2691 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2692 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2693 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2696 2016-04-18 Pedro Alves <palves@redhat.com>
2698 * configure: Regenerate.
2700 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2702 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2703 (aarch64_emit_sub): Likewise.
2705 2016-04-12 Pedro Alves <palves@redhat.com>
2707 * utils.c (prepare_to_throw_exception): Delete.
2709 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2711 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2713 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2715 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2717 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2719 * linux-aarch64-ipa.c: Add <elf.h> include.
2720 * linux-ppc-ipa.c: Add <elf.h> include.
2721 * linux-s390-ipa.c: Add <elf.h> include.
2723 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2725 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2726 (get_raw_reg_ptr): Likewise.
2727 (get_trace_state_variable_value_ptr): Likewise.
2728 (set_trace_state_variable_value_ptr): Likewise.
2729 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2732 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2733 Marcin Kościelnicki <koriakin@0x04.net>
2736 * linux-ppc-low.c (emit_insns): New function.
2737 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2738 (ppc_emit_prologue): New function.
2739 (ppc_emit_epilogue): New function.
2740 (ppc_emit_add): New function.
2741 (ppc_emit_sub): New function.
2742 (ppc_emit_mul): New function.
2743 (ppc_emit_lsh): New function.
2744 (ppc_emit_rsh_signed): New function.
2745 (ppc_emit_rsh_unsigned): New function.
2746 (ppc_emit_ext): New function.
2747 (ppc_emit_zero_ext): New function.
2748 (ppc_emit_log_not): New function.
2749 (ppc_emit_bit_and): New function.
2750 (ppc_emit_bit_or): New function.
2751 (ppc_emit_bit_xor): New function.
2752 (ppc_emit_bit_not): New function.
2753 (ppc_emit_equal): New function.
2754 (ppc_emit_less_signed): New function.
2755 (ppc_emit_less_unsigned): New function.
2756 (ppc_emit_ref): New function.
2757 (ppc_emit_const): New function.
2758 (ppc_emit_reg): New function.
2759 (ppc_emit_pop): New function.
2760 (ppc_emit_stack_flush): New function.
2761 (ppc_emit_swap): New function.
2762 (ppc_emit_stack_adjust): New function.
2763 (ppc_emit_call): New function.
2764 (ppc_emit_int_call_1): New function.
2765 (ppc_emit_void_call_2): New function.
2766 (ppc_emit_if_goto): New function.
2767 (ppc_emit_goto): New function.
2768 (ppc_emit_eq_goto): New function.
2769 (ppc_emit_ne_goto): New function.
2770 (ppc_emit_lt_goto): New function.
2771 (ppc_emit_le_goto): New function.
2772 (ppc_emit_gt_goto): New function.
2773 (ppc_emit_ge_goto): New function.
2774 (ppc_write_goto_address): New function.
2775 (ppc_emit_ops_impl): New static variable.
2776 (ppc64v1_emit_prologue): New function.
2777 (ppc64v2_emit_prologue): New function.
2778 (ppc64_emit_epilogue): New function.
2779 (ppc64_emit_add): New function.
2780 (ppc64_emit_sub): New function.
2781 (ppc64_emit_mul): New function.
2782 (ppc64_emit_lsh): New function.
2783 (ppc64_emit_rsh_signed): New function.
2784 (ppc64_emit_rsh_unsigned): New function.
2785 (ppc64_emit_ext): New function.
2786 (ppc64_emit_zero_ext): New function.
2787 (ppc64_emit_log_not): New function.
2788 (ppc64_emit_bit_and): New function.
2789 (ppc64_emit_bit_or): New function.
2790 (ppc64_emit_bit_xor): New function.
2791 (ppc64_emit_bit_not): New function.
2792 (ppc64_emit_equal): New function.
2793 (ppc64_emit_less_signed): New function.
2794 (ppc64_emit_less_unsigned): New function.
2795 (ppc64_emit_ref): New function.
2796 (ppc64_emit_const): New function.
2797 (ppc64v1_emit_reg): New function.
2798 (ppc64v2_emit_reg): New function.
2799 (ppc64_emit_pop): New function.
2800 (ppc64_emit_stack_flush): New function.
2801 (ppc64_emit_swap): New function.
2802 (ppc64v1_emit_call): New function.
2803 (ppc64v2_emit_call): New function.
2804 (ppc64v1_emit_int_call_1): New function.
2805 (ppc64v2_emit_int_call_1): New function.
2806 (ppc64v1_emit_void_call_2): New function.
2807 (ppc64v2_emit_void_call_2): New function.
2808 (ppc64_emit_if_goto): New function.
2809 (ppc64_emit_eq_goto): New function.
2810 (ppc64_emit_ne_goto): New function.
2811 (ppc64_emit_lt_goto): New function.
2812 (ppc64_emit_le_goto): New function.
2813 (ppc64_emit_gt_goto): New function.
2814 (ppc64_emit_ge_goto): New function.
2815 (ppc64v1_emit_ops_impl): New static variable.
2816 (ppc64v2_emit_ops_impl): New static variable.
2817 (ppc_emit_ops): New function.
2818 (linux_low_target): Wire in ppc_emit_ops.
2820 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2821 Marcin Kościelnicki <koriakin@0x04.net>
2824 * Makefile.in: Add powerpc-*-ipa.o
2825 * configure.srv: Add ipa_obj for powerpc*-linux.
2826 * linux-ppc-ipa.c: New file.
2827 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2829 (PPC_FIELD): New macro.
2830 (PPC_SEXT): New macro.
2831 (PPC_OP6): New macro.
2832 (PPC_BO): New macro.
2833 (PPC_LI): New macro.
2834 (PPC_BD): New macro.
2835 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2836 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2837 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2838 (ppc_get_thread_area): New function.
2839 (is_elfv2_inferior): New function.
2840 (gen_ds_form): New function.
2841 (GEN_STD): New macro.
2842 (GEN_STDU): New macro.
2843 (GEN_LD): New macro.
2844 (GEN_LDU): New macro.
2845 (gen_d_form): New function.
2846 (GEN_ADDI): New macro.
2847 (GEN_ADDIS): New macro.
2848 (GEN_LI): New macro.
2849 (GEN_LIS): New macro.
2850 (GEN_ORI): New macro.
2851 (GEN_ORIS): New macro.
2852 (GEN_LWZ): New macro.
2853 (GEN_STW): New macro.
2854 (GEN_STWU): New macro.
2855 (gen_xfx_form): New function.
2856 (GEN_MFSPR): New macro.
2857 (GEN_MTSPR): New macro.
2858 (GEN_MFCR): New macro.
2859 (GEN_MTCR): New macro.
2860 (GEN_SYNC): New macro.
2861 (GEN_LWSYNC): New macro.
2862 (gen_x_form): New function.
2863 (GEN_OR): New macro.
2864 (GEN_MR): New macro.
2865 (GEN_LWARX): New macro.
2866 (GEN_STWCX): New macro.
2867 (GEN_CMPW): New macro.
2868 (gen_md_form): New function.
2869 (GEN_RLDICL): New macro.
2870 (GEN_RLDICR): New macro.
2871 (gen_i_form): New function.
2873 (GEN_BL): New macro.
2874 (gen_b_form): New function.
2875 (GEN_BNE): New macro.
2876 (GEN_LOAD): New macro.
2877 (GEN_STORE): New macro.
2878 (gen_limm): New function.
2879 (gen_atomic_xchg): New function.
2880 (gen_call): New function.
2881 (ppc_relocate_instruction): New function.
2882 (ppc_install_fast_tracepoint_jump_pad): New function.
2883 (ppc_get_min_fast_tracepoint_insn_len): New function.
2884 (ppc_get_ipa_tdesc_idx): New function.
2885 (the_low_target): Wire in the new functions.
2886 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2888 * linux-ppc-tdesc.h: New file.
2890 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2892 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2893 (alloc_jump_pad_buffer): New function.
2894 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2895 (alloc_jump_pad_buffer): New function.
2896 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2897 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2898 (alloc_jump_pad_buffer): New function.
2899 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2900 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2901 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2902 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2904 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2906 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2907 * linux-amd64-ipa.c: Likewise.
2908 * linux-i386-ipa.c: Likewise.
2909 * linux-s390-ipa.c: Likewise.
2910 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2911 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2912 set_trace_state_variable_value_ptr.
2913 (struct ipa_sym_addresses): Likewise.
2914 (symbol_list): Likewise.
2915 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2916 accessing gdb_collect directly.
2917 (gdb_collect_ptr_type): New typedef.
2918 (get_raw_reg_ptr_type): New typedef.
2919 (get_trace_state_variable_value_ptr_type): New typedef.
2920 (set_trace_state_variable_value_ptr_type): New typedef.
2921 (gdb_collect_ptr): New global.
2922 (get_raw_reg_ptr): New global.
2923 (get_trace_state_variable_value_ptr): New global.
2924 (set_trace_state_variable_value_ptr): New global.
2925 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2926 accessing get_raw_reg directly.
2927 (get_get_tsv_func_addr): Likewise for
2928 get_trace_state_variable_value_ptr.
2929 (get_set_tsv_func_addr): Likewise for
2930 set_trace_state_variable_value_ptr.
2931 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2933 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
2935 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2937 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2939 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2941 (relocate_instruction): Remove own_buf.
2942 * server.c (own_buf): Make global.
2943 (handle_v_requests): Make global.
2944 * server.h (own_buf): New declaration.
2945 (handle_v_requests): New prototype.
2947 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2950 * linux-s390-low.c (add_insns): New function.
2951 (s390_emit_prologue): New function.
2952 (s390_emit_epilogue): New function.
2953 (s390_emit_add): New function.
2954 (s390_emit_sub): New function.
2955 (s390_emit_mul): New function.
2956 (s390_emit_lsh): New function.
2957 (s390_emit_rsh_signed): New function.
2958 (s390_emit_rsh_unsigned): New function.
2959 (s390_emit_ext): New function.
2960 (s390_emit_log_not): New function.
2961 (s390_emit_bit_and): New function.
2962 (s390_emit_bit_or): New function.
2963 (s390_emit_bit_xor): New function.
2964 (s390_emit_bit_not): New function.
2965 (s390_emit_equal): New function.
2966 (s390_emit_less_signed): New function.
2967 (s390_emit_less_unsigned): New function.
2968 (s390_emit_ref): New function.
2969 (s390_emit_if_goto): New function.
2970 (s390_emit_goto): New function.
2971 (s390_write_goto_address): New function.
2972 (s390_emit_litpool): New function.
2973 (s390_emit_const): New function.
2974 (s390_emit_call): New function.
2975 (s390_emit_reg): New function.
2976 (s390_emit_pop): New function.
2977 (s390_emit_stack_flush): New function.
2978 (s390_emit_zero_ext): New function.
2979 (s390_emit_swap): New function.
2980 (s390_emit_stack_adjust): New function.
2981 (s390_emit_set_r2): New function.
2982 (s390_emit_int_call_1): New function.
2983 (s390_emit_void_call_2): New function.
2984 (s390_emit_eq_goto): New function.
2985 (s390_emit_ne_goto): New function.
2986 (s390_emit_lt_goto): New function.
2987 (s390_emit_le_goto): New function.
2988 (s390_emit_gt_goto): New function.
2989 (s390_emit_ge_goto): New function.
2990 (s390x_emit_prologue): New function.
2991 (s390x_emit_epilogue): New function.
2992 (s390x_emit_add): New function.
2993 (s390x_emit_sub): New function.
2994 (s390x_emit_mul): New function.
2995 (s390x_emit_lsh): New function.
2996 (s390x_emit_rsh_signed): New function.
2997 (s390x_emit_rsh_unsigned): New function.
2998 (s390x_emit_ext): New function.
2999 (s390x_emit_log_not): New function.
3000 (s390x_emit_bit_and): New function.
3001 (s390x_emit_bit_or): New function.
3002 (s390x_emit_bit_xor): New function.
3003 (s390x_emit_bit_not): New function.
3004 (s390x_emit_equal): New function.
3005 (s390x_emit_less_signed): New function.
3006 (s390x_emit_less_unsigned): New function.
3007 (s390x_emit_ref): New function.
3008 (s390x_emit_if_goto): New function.
3009 (s390x_emit_const): New function.
3010 (s390x_emit_call): New function.
3011 (s390x_emit_reg): New function.
3012 (s390x_emit_pop): New function.
3013 (s390x_emit_stack_flush): New function.
3014 (s390x_emit_zero_ext): New function.
3015 (s390x_emit_swap): New function.
3016 (s390x_emit_stack_adjust): New function.
3017 (s390x_emit_int_call_1): New function.
3018 (s390x_emit_void_call_2): New function.
3019 (s390x_emit_eq_goto): New function.
3020 (s390x_emit_ne_goto): New function.
3021 (s390x_emit_lt_goto): New function.
3022 (s390x_emit_le_goto): New function.
3023 (s390x_emit_gt_goto): New function.
3024 (s390x_emit_ge_goto): New function.
3025 (s390_emit_ops): New function.
3026 (struct linux_target_ops): Fill in emit_ops hook.
3028 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3031 * Makefile.in: Add s390 IPA files.
3032 * configure.srv: Build IPA for s390.
3033 * linux-s390-ipa.c: New file.
3034 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3035 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3036 (tdesc_s390_linux32): Likewise.
3037 (init_registers_s390_linux32v1): Likewise.
3038 (tdesc_s390_linux32v1): Likewise.
3039 (init_registers_s390_linux32v2): Likewise.
3040 (tdesc_s390_linux32v2): Likewise.
3041 (init_registers_s390_linux64): Likewise.
3042 (tdesc_s390_linux64): Likewise.
3043 (init_registers_s390_linux64v1): Likewise.
3044 (tdesc_s390_linux64v1): Likewise.
3045 (init_registers_s390_linux64v2): Likewise.
3046 (tdesc_s390_linux64v2): Likewise.
3047 (init_registers_s390_te_linux64): Likewise.
3048 (tdesc_s390_te_linux64): Likewise.
3049 (init_registers_s390_vx_linux64): Likewise.
3050 (tdesc_s390_vx_linux64): Likewise.
3051 (init_registers_s390_tevx_linux64): Likewise.
3052 (tdesc_s390_tevx_linux64): Likewise.
3053 (init_registers_s390x_linux64): Likewise.
3054 (tdesc_s390x_linux64): Likewise.
3055 (init_registers_s390x_linux64v1): Likewise.
3056 (tdesc_s390x_linux64v1): Likewise.
3057 (init_registers_s390x_linux64v2): Likewise.
3058 (tdesc_s390x_linux64v2): Likewise.
3059 (init_registers_s390x_te_linux64): Likewise.
3060 (tdesc_s390x_te_linux64): Likewise.
3061 (init_registers_s390x_vx_linux64): Likewise.
3062 (tdesc_s390x_vx_linux64): Likewise.
3063 (init_registers_s390x_tevx_linux64): Likewise.
3064 (tdesc_s390x_tevx_linux64): Likewise.
3065 (have_hwcap_s390_vx): New static variable.
3066 (s390_arch_setup): Fill have_hwcap_s390_vx.
3067 (s390_get_thread_area): New function.
3068 (s390_ft_entry_gpr_esa): New const.
3069 (s390_ft_entry_gpr_zarch): New const.
3070 (s390_ft_entry_misc): New const.
3071 (s390_ft_entry_fr): New const.
3072 (s390_ft_entry_vr): New const.
3073 (s390_ft_main_31): New const.
3074 (s390_ft_main_64): New const.
3075 (s390_ft_exit_fr): New const.
3076 (s390_ft_exit_vr): New const.
3077 (s390_ft_exit_misc): New const.
3078 (s390_ft_exit_gpr_esa): New const.
3079 (s390_ft_exit_gpr_zarch): New const.
3080 (append_insns): New function.
3081 (s390_relocate_instruction): New function.
3082 (s390_install_fast_tracepoint_jump_pad): New function.
3083 (s390_get_min_fast_tracepoint_insn_len): New function.
3084 (s390_get_ipa_tdesc_idx): New function.
3085 (struct linux_target_ops): Wire in the above functions.
3086 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3087 * linux-s390-tdesc.h: New file.
3089 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3091 * linux-s390-low.c (s390_supports_tracepoints): New function.
3092 (struct linux_target_ops): Fill supports_tracepoints hook.
3094 2016-03-18 Yao Qi <yao.qi@linaro.org>
3096 * linux-low.c (lwp_signal_can_be_delivered): New function.
3097 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3099 2016-03-18 Yao Qi <yao.qi@linaro.org>
3101 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3102 0 if signal is enqueued. Remove 'signal' from one debugging
3103 message. Move one debugging message to some lines below.
3104 Remove code setting 'signal' to 0.
3106 2016-03-18 Yao Qi <yao.qi@linaro.org>
3108 * linux-low.c (linux_low_filter_event): Remove redundant
3109 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3111 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3113 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3114 (struct linux_target_ops): Wire in the above.
3116 2016-03-03 Yao Qi <yao.qi@linaro.org>
3118 * linux-low.c: Update comments to start_step_over.
3120 2016-03-03 Yao Qi <yao.qi@linaro.org>
3123 * linux-low.c (handle_extended_wait): Set child suspended
3124 if event_lwp->bp_reinsert isn't zero.
3126 2016-03-02 Yao Qi <yao.qi@linaro.org>
3128 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3129 enqueue_pending_signal.
3131 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3133 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3136 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3138 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3139 (s390_regmap_3264) [!__s390x__]: New global.
3140 (s390_collect_ptrace_register): Skip map entries containing -1.
3141 (s390_supply_ptrace_register): Ditto.
3142 (s390_fill_gprs_high): New function.
3143 (s390_store_gprs_high): New function.
3144 (s390_regsets): Add NT_S390_HIGH_GPRS.
3145 (s390_get_hwcap): Enable on 31-bit.
3146 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3147 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3148 Detect NT_S390_HIGH_GPRS.
3149 (s390_usrregs_info_3264): Enable on 31-bit.
3150 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3151 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3153 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3156 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3157 * configure.srv: Ditto.
3158 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3159 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3160 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3161 (init_registers_amd64_linux): Remove prototype.
3162 (tdesc_amd64_linux): Remove declaration.
3163 (get_ipa_tdesc): New function.
3164 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3165 initialize remaining tdescs.
3166 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3167 (init_registers_i386_linux): Remove prototype.
3168 (tdesc_i386_linux): Remove declaration.
3169 (get_ipa_tdesc): New function.
3170 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3171 initialize remaining tdescs.
3172 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3173 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3174 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3175 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3176 (x86_get_ipa_tdesc_idx): New function.
3177 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3178 * linux-x86-tdesc.h: New file.
3179 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3180 (target_get_ipa_tdesc_idx): New macro.
3181 * tracepoint.c (ipa_tdesc_idx): New macro.
3182 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3183 (symbol_list): Add ipa_tdesc_idx.
3184 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3185 (ipa_tdesc): Remove.
3186 (ipa_tdesc_idx): New variable.
3187 (get_context_regcache): Use get_ipa_tdesc.
3188 (gdb_collect): Ditto.
3190 * tracepoint.h (get_ipa_tdesc): New prototype.
3191 (ipa_tdesc): Remove.
3193 2016-02-24 Pedro Alves <palves@redhat.com>
3195 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3196 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3197 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3198 Factor out common code between the USE_SIGTRAP_SIGINFO and
3199 !USE_SIGTRAP_SIGINFO blocks.
3200 (linux_low_filter_event): Call save_stop_reason instead of
3201 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3203 (linux_wait_1): Update comments.
3205 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
3207 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3208 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3209 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3210 ppc_insert_point, ppc_remove_point.
3212 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3214 * linux-s390-low.c (s390_supports_z_point_type): New function.
3215 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3217 2016-02-16 Yao Qi <yao.qi@linaro.org>
3219 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3220 PC. Get pc from regcache_read_pc.
3222 2016-02-12 Yao Qi <yao.qi@linaro.org>
3224 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3225 or linux_get_pc_32bit.
3226 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3228 2016-02-12 Yao Qi <yao.qi@linaro.org>
3230 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3231 arm_linux_get_next_pcs_fixup.
3233 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3235 * tracepoint.c (x_tracepoint_action_download): Change
3236 write_inferior_data_ptr to write_inferior_data_pointer.
3237 (cmd_qtstart): Likewise.
3238 (write_inferior_data_ptr): Remove.
3239 (download_agent_expr): Change write_inferior_data_ptr to
3240 write_inferior_data_pointer.
3241 (download_tracepoint_1): Likewise.
3242 (download_tracepoint): Likewise.
3243 (download_trace_state_variables): Likewise.
3245 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
3246 Marcin Kościelnicki <koriakin@0x04.net>
3248 * tracepoint.c (struct tracepoint_action_ops): Remove.
3249 (struct tracepoint_action): Remove ops.
3250 (m_tracepoint_action_download, r_tracepoint_action_download)
3251 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3252 size and offset accordingly.
3253 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3254 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3255 (tracepoint_action_send, tracepoint_action_download): New functions.
3256 Helpers for trace action handlers.
3257 (add_tracepoint_action): Remove setup actions ops.
3258 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3260 2016-02-10 Yao Qi <yao.qi@linaro.org>
3262 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3264 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3266 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3268 * configure: Regenerate.
3270 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3272 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3273 void * to gdb_byte *.
3274 * linux-low.c (siginfo_fixup): Likewise.
3275 (linux_xfer_siginfo): Likewise.
3276 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3278 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3280 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3282 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3284 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3286 * linux-x86-low.c [__x86_64__]: Include
3287 "nat/amd64-linux-siginfo.h".
3288 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3289 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3290 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3291 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3292 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3293 (cpt_si_fd, si_timerid, si_overrun): Move from
3294 nat/amd64-linux-siginfo.c.
3295 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3297 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3299 * server.c (skip_to_semicolon): Remove.
3300 (process_point_options): Use strchrnul instead of
3303 2016-01-26 Yao Qi <yao.qi@linaro.org>
3305 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3306 * linux-low.c (install_software_single_step_breakpoints): Don't
3307 call regcache_read_pc.
3308 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3311 2016-01-26 Yao Qi <yao.qi@linaro.org>
3313 * linux-low.c (install_software_single_step_breakpoints): Call
3314 regcache_read_pc instead of get_pc.
3316 2016-01-26 Yao Qi <yao.qi@linaro.org>
3318 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3319 (unblock_async_io): Rename to ...
3320 (block_unblock_async_io): ... it. New function.
3321 (enable_async_io): Don't install SIGIO handler. Unblock it
3323 (disable_async_io): Don't ignore SIGIO. Block it instead.
3324 (initialize_async_io): Install SIGIO handler. Don't call
3327 2016-01-26 Yao Qi <yao.qi@linaro.org>
3329 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3330 first character is '\003', call *the_target->request_interrupt.
3332 2016-01-25 Yao Qi <yao.qi@linaro.org>
3334 * remote-utils.c (new_thread_notify): Remove.
3335 (dead_thread_notify): Likewise.
3336 * remote-utils.h (new_thread_notify): Remove declaration.
3337 (dead_thread_notify): Likewise.
3339 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3341 * gdb.trace/pending.exp: Fix expected message on continue.
3343 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3345 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3346 it works properly on big-endian machines where sizeof (CORE_ADDR)
3349 2016-01-21 Pedro Alves <palves@redhat.com>
3351 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3352 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3353 * configure: Regenerate.
3355 2016-01-21 Yao Qi <yao.qi@linaro.org>
3357 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3358 is_thumb and set it according to CPSR saved on the stack.
3359 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3360 arm_sigreturn_next_pc.
3362 2016-01-18 Yao Qi <yao.qi@linaro.org>
3364 * linux-low.c (linux_set_pc_64bit): New function.
3365 (linux_get_pc_64bit): New function.
3366 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3368 * linux-sparc-low.c (debug_threads): Remove declaration.
3369 (sparc_get_pc): Remove.
3370 (the_low_target): Use linux_get_pc_64bit instead of
3372 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3373 (the_low_target): Use linux_get_pc_64bit and
3376 2016-01-18 Yao Qi <yao.qi@linaro.org>
3378 * linux-arm-low.c (debug_threads): Remove declaration.
3379 (arm_get_pc, arm_set_pc): Remove.
3380 (the_low_target): Use linux_get_pc_32bit and
3382 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3383 (the_low_target): Use linux_get_pc_32bit and
3385 * linux-cris-low.c (debug_threads): Remove declaration.
3386 (cris_get_pc, cris_set_pc,): Remove.
3387 (the_low_target): Use linux_get_pc_32bit and
3389 * linux-crisv32-low.c (debug_threads): Remove declaration.
3390 (cris_get_pc, cris_set_pc): Remove.
3391 (the_low_target): Use linux_get_pc_32bit and
3393 * linux-low.c: Include inttypes.h.
3394 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3395 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3396 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3397 (the_low_target): Use linux_get_pc_32bit and
3399 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3400 (the_low_target): Use linux_get_pc_32bit and
3402 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3403 (the_low_target): Use linux_get_pc_32bit and
3405 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3406 (the_low_target): Use linux_get_pc_32bit and
3408 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3409 (the_low_target): Use linux_get_pc_32bit and
3412 2016-01-18 Gary Benson <gbenson@redhat.com>
3414 * configure.ac (AC_FUNC_FORK): New check.
3415 * config.in: Regenerate.
3416 * configure: Likewise.
3418 2016-01-14 Yao Qi <yao.qi@linaro.org>
3420 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3421 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3422 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3423 arm_get_next_pcs_ctor.
3425 2016-01-12 Josh Stone <jistone@redhat.com>
3426 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3428 * inferiors.h: Include "gdb_vecs.h".
3429 (struct process_info): Add syscalls_to_catch.
3430 * inferiors.c (remove_process): Free syscalls_to_catch.
3431 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3432 syscall_return stops.
3433 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3434 * server.c (handle_general_set): Handle QCatchSyscalls.
3435 (handle_query): Report support for QCatchSyscalls.
3436 * target.h (struct target_ops): Add supports_catch_syscall.
3437 (target_supports_catch_syscall): New macro.
3438 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3439 (struct lwp_info): Add syscall_state.
3440 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3441 Maintain syscall_state and syscalls_to_catch across exec.
3442 (get_syscall_trapinfo): New function, proxy to the_low_target.
3443 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3444 (linux_low_filter_event): Toggle syscall_state entry/return for
3445 syscall traps, and set it ignored for all others.
3446 (gdb_catching_syscalls_p): New function.
3447 (gdb_catch_this_syscall_p): New function.
3448 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3449 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3450 (linux_supports_catch_syscall): New function.
3451 (linux_target_ops): Install it.
3452 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3453 (the_low_target): Install it.
3455 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3457 * acinclude.m4: Include new ../warning.m4 file.
3458 * configure: Regenerated.
3459 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3461 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3463 * ax.c (is_goto_target): Mark static.
3464 * linux-low.c (register_addr): Likewise.
3465 (linux_fetch_registers, linux_store_registers): Likewise.
3466 * mem-break.c (any_persistent_commands): Fix old prototype.
3467 (add_commands_to_breakpoint): Mark static.
3468 * regcache.c (find_register_by_name): Delete unused func.
3469 * remote-utils.c (hex_or_minus_one): Mark static.
3470 * server.c (monitor_show_help): Mark static.
3471 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3472 handle_v_requests): Likewise.
3474 2016-01-12 Pedro Alves <palves@redhat.com>
3476 Remove use of the registered trademark symbol throughout.
3478 2016-01-08 Yao Qi <yao.qi@linaro.org>
3480 * remote-utils.c (getpkt): If c is '\003', call target hook
3483 2016-01-06 Yao Qi <yao.qi@linaro.org>
3485 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3486 linux-aarch32-low.c.
3487 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3488 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3489 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3490 (thumb2_breakpoint): Declare.
3491 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3492 linux-aarch32-low.h.
3493 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3494 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3495 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3497 2016-01-01 Joel Brobecker <brobecker@adacore.com>
3499 * gdbreplay.c (gdbreplay_version): Change copyright year in
3501 * server.c (gdbserver_version): Likewise.
3503 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3505 * server.c (crc32_table): Delete.
3506 (crc32): Use libiberty's xcrc32 function.
3508 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3510 * lynx-low.c (lynx_delete_thread_callback): New function.
3511 (lynx_mourn): Properly delete our process and all of its
3512 threads. Remove call to clear_inferiors.
3514 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3516 * target.c (thread_search_callback): Add check that
3517 the thread_stopped target callback is not NULL before
3520 2015-12-21 Yao Qi <yao.qi@linaro.org>
3522 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3525 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3527 * server.c (handle_query): Call target_supports_software_single_step.
3529 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3531 * linux-low.c (single_step): New function.
3532 (linux_resume_one_lwp_throw): Call single_step.
3533 (start_step_over): Likewise.
3535 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3537 * Makefile.in (SFILES): Append arch/arm-linux.c,
3538 arch/arm-get-next-pcs.c.
3539 (arm-linux.o): New rule.
3540 (arm-get-next-pcs.o): New rule.
3541 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3543 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3544 to linux-aarch32-low.c.
3545 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3546 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3547 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3548 (thumb2_breakpoint_len): Likewise.
3549 (arm_is_thumb_mode): Make non-static.
3550 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3551 from linux-aarch32-low.c.
3552 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3553 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3554 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3555 (thumb2_breakpoint_len): Likewise.
3556 (arm_is_thumb_mode): New declaration.
3557 * linux-arm-low.c: Include arch/arm-linux.h
3558 aarch/arm-get-next-pcs.h, sys/syscall.h.
3559 (get_next_pcs_ops): New struct.
3560 (get_next_pcs_addr_bits_remove): New function.
3561 (get_next_pcs_is_thumb): New function.
3562 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3563 (arm_sigreturn_next_pc): Likewise.
3564 (get_next_pcs_syscall_next_pc): Likewise.
3565 (arm_gdbserver_get_next_pcs): Likewise.
3566 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3568 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3569 * server.h: Include gdb_vecs.h.
3571 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3573 * Makefile.in (SFILES): Append common/common-regcache.c.
3574 (OBS): Append common-regcache.o.
3575 (common-regcache.o): New rule.
3576 * regcache.c (init_register_cache): Initialize cache to
3578 (regcache_raw_read_unsigned): New function.
3579 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3580 register_status enum.
3582 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3584 * linux-aarch64-low.c (the_low_targets): Rename
3585 breakpoint_reinsert_addr to get_next_pcs.
3586 * linux-arm-low.c (the_low_targets): Likewise.
3587 * linux-bfin-low.c (the_low_targets): Likewise.
3588 * linux-cris-low.c (the_low_targets): Likewise.
3589 * linux-crisv32-low.c (the_low_targets): Likewise.
3590 * linux-low.c (can_software_single_step): Likewise.
3591 (install_software_single_step_breakpoints): New function.
3592 (start_step_over): Use install_software_single_step_breakpoints.
3593 * linux-low.h: New CORE_ADDR vector.
3594 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3596 * linux-mips-low.c (the_low_targets): Likewise.
3597 * linux-nios2-low.c (the_low_targets): Likewise.
3598 * linux-sparc-low.c (the_low_targets): Likewise.
3600 2015-12-17 Pedro Alves <palves@redhat.com>
3602 * linux-low.c (linux_kill_one_lwp): Remove references to
3604 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3606 (linux_init_signals): Delete.
3607 (initialize_low): Adjust.
3608 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3610 2015-12-16 Pedro Alves <palves@redhat.com>
3612 * configure.ac (compiler warning flags): When testing a
3613 -Wno-foo option, check whether -Wfoo works instead.
3614 * configure: Regenerate.
3616 2015-12-11 Don Breazeal <donb@codesourcery.com>
3618 * server.c (process_serial_event): Don't exit from gdbserver
3619 in remote mode if there are still active inferiors.
3621 2015-12-11 Yao Qi <yao.qi@linaro.org>
3623 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3624 arm_breakpoint_at if the process is 32-bit.
3626 2015-12-11 Yao Qi <yao.qi@linaro.org>
3628 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3631 2015-12-07 Yao Qi <yao.qi@linaro.org>
3633 * configure.srv: Append arm.o to srv_tgtobj for
3634 aarch64*-*-linux* target.
3635 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3636 from linux-arm-low.c.
3637 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3638 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3639 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3640 (thumb2_breakpoint_len): Likewise.
3641 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3642 (arm_breakpoint_kinds): Likewise.
3643 (arm_breakpoint_kind_from_pc): Likewise.
3644 (arm_sw_breakpoint_from_kind): Likewise.
3645 (arm_breakpoint_kind_from_current_state): Likewise.
3646 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3647 (arm_sw_breakpoint_from_kind): Declare.
3648 (arm_breakpoint_kind_from_current_state): Declare.
3649 (arm_breakpoint_at): Declare.
3650 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3651 arm_sw_breakpoint_from_kind if process is 32-bit.
3652 (aarch64_breakpoint_kind_from_pc): New function.
3653 (aarch64_breakpoint_kind_from_current_state): New function.
3654 (the_low_target): Initialize fields breakpoint_kind_from_pc
3655 and breakpoint_kind_from_current_state.
3656 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3657 linux-aarch32-low.c.
3658 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3659 (arm_breakpoint, arm_breakpoint_len): Likewise.
3660 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3661 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3662 (arm_is_thumb_mode): Likewise.
3663 (arm_breakpoint_at): Likewise.
3664 (arm_breakpoint_kind_from_pc): Likewise.
3665 (arm_sw_breakpoint_from_kind): Likewise.
3666 (arm_breakpoint_kind_from_current_state): Likewise.
3669 2015-08-04 Yao Qi <yao.qi@linaro.org>
3671 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3672 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3673 * server.c (extended_protocol): Remove "static".
3674 * server.h (extended_protocol): Declare it.
3676 2015-12-04 Josh Stone <jistone@redhat.com>
3678 * target.h (struct target_ops) <arch_setup>: Rename to ...
3679 (struct target_ops) <post_create_inferior>: ... this.
3680 (target_arch_setup): Rename to ...
3681 (target_post_create_inferior): ... this, calling post_create_inferior.
3682 * server.c (start_inferior): Update target_arch_setup calls to
3683 target_post_create_inferior.
3684 * linux-low.c (linux_low_ptrace_options): Forward declare.
3685 (linux_arch_setup): Update its comment for general use.
3686 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3687 (struct linux_target_ops): Use linux_post_create_inferior.
3688 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3689 to post_create_inferior.
3690 * nto-low.c (struct nto_target_ops): Likewise.
3691 * spu-low.c (struct spu_target_ops): Likewise.
3692 * win32-low.c (struct win32_target_ops): Likewise.
3694 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3696 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3698 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3700 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3701 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3702 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3703 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3704 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3705 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3706 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3707 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3708 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3709 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3710 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3711 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3713 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3715 * linux-low.c (linux_look_up_symbols): Don't call
3716 linux_supports_traceclone.
3717 * linux-low.h (thread_db_init): Remove use_events argument.
3718 * thread-db.c (thread_db_use_event): Remove global variable.
3719 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3720 (struct thread_db) <td_create_bp>: Remove field.
3721 (thread_db_create_event): Remove function.
3722 (thread_db_enable_reporting): Likewise.
3723 (find_one_thread): Don't check for thread_db_use_events.
3724 (attach_thread): Likewise.
3725 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3726 (try_thread_db_load_1): Don't check for thread_db_use_events.
3727 (thread_db_init): Remove use_events argument and thread events
3729 (remove_thread_event_breakpoints): Remove function.
3730 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3732 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3734 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3736 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3737 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3738 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3739 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3740 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3742 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3744 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3745 * linux-low.c (can_hardware_single_step): Use
3746 supports_hardware_single_step.
3747 (can_software_single_step): New function.
3748 (start_step_over): Call can_software_single_step.
3749 (linux_supports_hardware_single_step): New function.
3750 (struct target_ops) <supports_software_single_step>: Initialize.
3751 * linux-low.h (struct linux_target_ops)
3752 <supports_hardware_single_step>: Initialize.
3753 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3754 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3755 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3756 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3757 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3758 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3759 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3760 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3761 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3762 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3764 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3765 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3767 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3768 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3769 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3771 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3772 * target.h (struct target_ops): <supports_software_single_step>:
3774 (target_supports_software_single_step): New macro.
3776 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3778 * linux-low.c (linux_wait_1): Fix pc advance condition.
3779 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3780 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3782 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3784 * linux-arm-low.c (arm_is_thumb_mode): New function.
3785 (arm_breakpoint_at): Use arm_is_thumb_mode.
3786 (arm_breakpoint_kind_from_current_state): New function.
3787 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3789 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3790 (linux_breakpoint_kind_from_current_state): New function.
3791 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3792 * linux-low.h (struct linux_target_ops)
3793 <breakpoint_kind_from_current_state>: New field.
3794 * target.h (struct target_ops): Likewise.
3795 (target_breakpoint_kind_from_current_state): New macro.
3797 2015-11-30 Pedro Alves <palves@redhat.com>
3799 * linux-low.c (linux_resume): Wake up the event loop before
3802 2015-11-30 Pedro Alves <palves@redhat.com>
3804 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3806 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3808 * target.c (struct thread_search): New structure.
3809 (thread_search_callback): New function.
3810 (prev_general_thread): New global.
3811 (prepare_to_access_memory, done_accessing_memory): New functions.
3812 * target.h (prepare_to_access_memory, done_accessing_memory):
3813 Replace macros with function declarations.
3815 2015-11-30 Pedro Alves <palves@redhat.com>
3818 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3819 report TARGET_WAITKIND_NO_RESUMED.
3820 * remote-utils.c (prepare_resume_reply): Handle
3821 TARGET_WAITKIND_NO_RESUMED.
3822 * server.c (report_no_resumed): New global.
3823 (handle_query) <qSupported>: Handle "no-resumed+". Report
3824 "no-resumed+" support.
3825 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3826 return error if the client doesn't support no-resumed events.
3827 (push_stop_notification): New function.
3828 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3829 events if the client supports them.
3831 2015-11-30 Pedro Alves <palves@redhat.com>
3833 * linux-low.c (thread_still_has_status_pending_p): Don't check
3835 (lwp_resumed): New function.
3836 (status_pending_p_callback): Return early if the LWP is not
3837 supposed to be resumed.
3839 2015-11-30 Pedro Alves <palves@redhat.com>
3841 * linux-low.c (handle_extended_wait): Assert that the LWP's
3842 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3843 thread create events, leave the new child's status pending.
3844 (linux_low_filter_event): If GDB wants to hear about thread exit
3845 events, leave the LWP marked dead and don't delete it.
3846 (linux_wait_for_event_filtered): Don't check for thread exit.
3847 (filter_exit_event): New function.
3848 (linux_wait_1): Use it, when returning an exit event.
3849 (linux_resume_one_lwp_throw): Assert that the LWP's
3850 waitstatus is TARGET_WAITKIND_IGNORE.
3851 * remote-utils.c (prepare_resume_reply): Handle
3852 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3853 * server.c (report_thread_events): New global.
3854 (handle_general_set): Handle QThreadEvents.
3855 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3856 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3857 TARGET_WAITKIND_THREAD_EXITED.
3858 * server.h (report_thread_events): Declare.
3860 2015-11-30 Pedro Alves <palves@redhat.com>
3862 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3863 the thread's last_resume_kind was resume_stop.
3865 2015-11-30 Pedro Alves <palves@redhat.com>
3867 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3870 2015-11-30 Pedro Alves <palves@redhat.com>
3872 * server.c (handle_v_requests): Handle vCtrlC.
3874 2015-11-30 Pedro Alves <palves@redhat.com>
3876 * gdbthread.h (find_any_thread_of_pid): Declare.
3877 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3879 * server.c (handle_query): If current_thread is NULL, look for
3880 another thread of the selected process.
3882 2015-11-26 Daniel Colascione <dancol@dancol.org>
3883 Simon Marchi <simon.marchi@ericsson.com>
3885 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3886 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3888 * target.h (struct target_ops) <thread_name>: New field.
3889 (target_thread_name): New macro.
3891 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3893 * regcache.h (regcache_invalidate_pid): Add declaration.
3894 * regcache.c (regcache_invalidate_pid): New function, extracted
3895 from regcache_invalidate.
3896 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3897 Add trivial documentation comment.
3898 * lynx-low.c: Use regcache_invalidate_pid instead of
3899 regcache_invalidate.
3901 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3903 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3904 and Elf64_auxv_t if the target is Android.
3906 2015-11-22 Doug Evans <xdje42@gmail.com>
3908 * target.h: #include <sys/types.h>.
3910 2015-11-19 Pedro Alves <palves@redhat.com>
3912 * linux-low.c (linux_process_qsupported): Change prototype.
3914 * linux-low.h (struct linux_target_ops) <process_qsupported>:
3916 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3917 and adjust to loop over all features.
3918 * server.c (handle_query) <qSupported>: Adjust to call
3919 target_process_qsupported once, passing it a vector of unprocessed
3921 * target.h (struct target_ops) <process_qsupported>: Change
3923 (target_process_qsupported): Adjust.
3925 2015-11-19 Pedro Alves <palves@redhat.com>
3927 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3929 * configure: Regenerate.
3931 2015-11-19 Pedro Alves <palves@redhat.com>
3933 * configure: Regenerate.
3935 2015-11-19 Yao Qi <yao.qi@linaro.org>
3937 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3940 2015-11-19 Yao Qi <yao.qi@linaro.org>
3942 * linux-aarch64-low.c (enum aarch64_operand_type): New.
3943 (struct aarch64_operand): Move enum out.
3945 2015-11-19 Yao Qi <yao.qi@linaro.org>
3947 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3948 struct user_fpsimd_state *.
3949 (aarch64_store_fpregset): Likewise.
3951 2015-11-19 Yao Qi <yao.qi@linaro.org>
3953 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3954 struct user_pt_regs *.
3955 (aarch64_store_gregset): Likewise.
3957 2015-11-18 Pedro Alves <palves@redhat.com>
3959 * Makefile.in (all_object_files): Add $IPA_OBJS.
3961 2015-11-17 Pedro Alves <palves@redhat.com>
3963 * win32-low.c (win32_resume): Use gdb_signal_from_host,
3964 GDB_SIGNAL_0 and gdb_signal_to_string.
3966 2015-11-17 Pedro Alves <palves@redhat.com>
3968 * win32-low.c (handle_output_debug_string): Remove parameter.
3969 (win32_kill): Remove our_status local and adjust call to
3970 handle_output_debug_string.
3971 (get_child_debug_event): Adjust call to
3972 handle_output_debug_string.
3974 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3976 * linux-mips-low.c (mips_fill_gregset): Add cast.
3977 (mips_store_gregset): Likewise.
3978 (mips_fill_fpregset): Likewise.
3979 (mips_store_fpregset): Likewise.
3981 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3983 * linux-mips-low.c (mips_add_watchpoint): Rename private to
3986 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3988 * linux-mips-low.c (mips_linux_new_thread): Change type of
3989 watch_type to enum target_hw_bp_type.
3991 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3993 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
3994 Change return type to arm_hwbp_type.
3996 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3998 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
3999 (arm_store_gregset): Likewise.
4000 * linux-arm-low.c (arm_get_hwcap): Likewise.
4001 (arm_read_description): Likewise.
4003 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4005 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4007 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4009 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4010 (ppc_fill_vsxregset): Likewise.
4011 (ppc_store_vsxregset): Likewise.
4012 (ppc_fill_vrregset): Likewise.
4013 (ppc_store_vrregset): Likewise.
4014 (ppc_fill_evrregset): Likewise.
4015 (ppc_store_evrregset): Likewise.
4017 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4019 * linux-ppc-low.c (ppc_usrregs_info): Remove
4020 forward-declaration.
4021 (ppc_arch_setup): Move lower in file.
4023 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4025 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4026 (ps_pdwrite): Likewise.
4028 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4030 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4031 to after assert checks.
4033 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4035 * proc-service.c (ps_pdread): Add/adjust casts.
4036 (ps_pdwrite): Add/adjust casts.
4038 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4040 * server.c (handle_search_memory_1): Cast return value of
4043 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4045 * server.c (write_qxfer_response): Change type of data to
4048 2015-10-29 Pedro Alves <palves@redhat.com>
4050 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4052 2015-10-29 Pedro Alves <palves@redhat.com>
4054 * tracepoint.c (clear_installed_tracepoints): Add casts.
4056 2015-10-29 Pedro Alves <palves@redhat.com>
4058 * server.c (handle_v_cont, process_serial_event): Add enum
4059 gdb_signal casts to signal parsing code.
4061 2015-10-29 Pedro Alves <palves@redhat.com>
4063 * linux-low.h (NULL_REGSET): Define.
4064 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4065 * linux-arm-low.c (arm_regsets): Likewise.
4066 * linux-crisv32-low.c (cris_regsets): Likewise.
4067 * linux-m68k-low.c (m68k_regsets): Likewise.
4068 * linux-mips-low.c (mips_regsets): Likewise.
4069 * linux-nios2-low.c (nios2_regsets): Likewise.
4070 * linux-ppc-low.c (ppc_regsets): Likewise.
4071 * linux-s390-low.c (s390_regsets): Likewise.
4072 * linux-sh-low.c (sh_regsets): Likewise.
4073 * linux-sparc-low.c (sparc_regsets): Likewise.
4074 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4075 * linux-tile-low.c (tile_regsets): Likewise.
4076 * linux-x86-low.c (x86_regsets): Likewise.
4077 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4079 2015-10-29 Pedro Alves <palves@redhat.com>
4081 * linux-low.h (NULL_REGSET): Define.
4082 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4083 * linux-arm-low.c (arm_regsets): Likewise.
4084 * linux-crisv32-low.c (cris_regsets): Likewise.
4085 * linux-m68k-low.c (m68k_regsets): Likewise.
4086 * linux-mips-low.c (mips_regsets): Likewise.
4087 * linux-nios2-low.c (nios2_regsets): Likewise.
4088 * linux-ppc-low.c (ppc_regsets): Likewise.
4089 * linux-s390-low.c (s390_regsets): Likewise.
4090 * linux-sh-low.c (sh_regsets): Likewise.
4091 * linux-sparc-low.c (sparc_regsets): Likewise.
4092 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4093 * linux-tile-low.c (tile_regsets): Likewise.
4094 * linux-x86-low.c (x86_regsets): Likewise.
4095 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4097 2015-10-26 Doug Evans <dje@google.com>
4099 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4101 2015-10-26 Doug Evans <dje@google.com>
4103 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4105 2015-10-26 Doug Evans <dje@google.com>
4107 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4109 (attach_thread, find_new_threads_callback): Ditto.
4111 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4113 * mem-break.h (set_breakpoint_data): Remove.
4115 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4117 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4118 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4119 (initialize_low): Remove set_breakpoint_data call.
4120 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4121 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4122 (initialize_low): Remove set_breakpoint_data call.
4123 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4124 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4125 (initialize_low): Remove set_breakpoint_data call.
4127 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4129 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4130 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4131 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4132 * target.h (target_breakpoint_kind_from_pc): New macro.
4134 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4136 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4137 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4138 the default breakpoint kind.
4140 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4142 * linux-arm-low.c (arm_supports_z_point_type): Add software
4145 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4147 * linux-arm-low.c: Refactor breakpoint definitions.
4148 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4149 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4151 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4153 * Makefile.in: Add arm.c/o.
4154 * configure.srv: Likewise.
4155 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4156 (arm_breakpoint_kind_from_pc): New function.
4157 (arm_sw_breakpoint_from_kind): Return proper kind.
4158 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4160 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4162 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4164 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4165 (struct raw_breakpoint) <size>: Remove.
4166 (struct raw_breakpoint) <kind>: Add.
4167 (bp_size): New function.
4168 (bp_opcode): Likewise.
4169 (find_raw_breakpoint_at): Adjust for kind.
4170 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4171 (remove_memory_breakpoint): Adjust for kind call bp_size.
4172 (set_raw_breakpoint_at): Adjust for kind.
4173 (set_breakpoint): Likewise.
4174 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4175 (delete_raw_breakpoint): Adjust for kind.
4176 (delete_breakpoint): Likewise.
4177 (find_gdb_breakpoint): Likewise.
4178 (set_gdb_breakpoint_1): Likewise.
4179 (set_gdb_breakpoint): Likewise.
4180 (delete_gdb_breakpoint_1): Likewise.
4181 (delete_gdb_breakpoint): Likewise.
4182 (uninsert_raw_breakpoint): Likewise.
4183 (reinsert_raw_breakpoint): Likewise.
4184 (set_breakpoint_data): Remove.
4185 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4186 (check_mem_read): Adjust for kind call bp_size.
4187 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4188 (clone_one_breakpoint): Adjust for kind.
4189 * mem-break.h (set_gdb_breakpoint): Likewise.
4190 (delete_gdb_breakpoint): Likewise.
4191 * server.c (process_serial_event): Likewise.
4193 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4195 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4196 (struct linux_target_ops) <breakpoint>: Remove.
4197 (struct linux_target_ops) <breakpoint_len>: Remove.
4198 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4199 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4200 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4201 (arm_sw_breakpoint_from_kind): New function.
4202 * linux-bfin-low.c (bfin_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-cris-low.c (cris_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-crisv32-low.c (cris_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-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4218 and sw_breakpoint_from_kind to increment the pc.
4219 (linux_breakpoint_kind_from_pc): New function.
4220 (linux_sw_breakpoint_from_kind): New function.
4221 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4222 (initialize_low): Call breakpoint_kind_from_pc and
4223 sw_breakpoint_from_kind to replace breakpoint_data/len.
4224 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4226 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4227 * linux-m32r-low.c (m32r_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-m68k-low.c (m68k_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-mips-low.c (mips_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-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4243 (struct linux_target_ops) <breakpoint>: Remove.
4244 (struct linux_target_ops) <breakpoint_len>: Remove.
4245 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4246 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4247 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4248 (struct linux_target_ops) <breakpoint>: Remove.
4249 (struct linux_target_ops) <breakpoint_len>: Remove.
4250 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4251 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4252 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4253 (struct linux_target_ops) <breakpoint>: Remove.
4254 (struct linux_target_ops) <breakpoint_len>: Remove.
4255 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4256 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4257 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4258 (struct linux_target_ops) <breakpoint>: Remove.
4259 (struct linux_target_ops) <breakpoint_len>: Remove.
4260 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4261 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4262 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4263 (struct linux_target_ops) <breakpoint>: Remove.
4264 (struct linux_target_ops) <breakpoint_len>: Remove.
4265 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4266 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4267 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4268 (struct linux_target_ops) <breakpoint>: Remove.
4269 (struct linux_target_ops) <breakpoint_len>: Remove.
4270 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4271 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4272 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4273 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4274 (struct linux_target_ops) <breakpoint>: Remove.
4275 (struct linux_target_ops) <breakpoint_len>: Remove.
4276 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4277 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4278 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4279 (struct linux_target_ops) <breakpoint>: Remove.
4280 (struct linux_target_ops) <breakpoint_len>: Remove.
4281 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4282 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4284 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4286 * linux-cris-low.c (cris_get_pc): Remove void arg.
4288 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4290 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4293 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4295 * inferiors.c (thread_pid_matches_callback): New function.
4296 (find_thread_process): New function.
4297 (remove_thread): Reset current_thread.
4298 (remove_process): Assert threads have been removed first.
4300 2015-10-15 Yao Qi <yao.qi@linaro.org>
4302 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4304 (aarch64_remove_point): Likewise.
4305 * regcache.c (regcache_register_size): New function.
4307 2015-10-12 Yao Qi <yao.qi@linaro.org>
4309 * linux-aarch64-low.c: Update all callers as emit_load_store
4310 is renamed to aarch64_emit_load_store.
4312 2015-10-12 Yao Qi <yao.qi@linaro.org>
4314 * linux-aarch64-low.c: Update all callers of function renaming
4315 from emit_insn to aarch64_emit_insn.
4317 2015-10-12 Yao Qi <yao.qi@linaro.org>
4319 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4320 arch/aarch64-insn.h.
4321 (struct aarch64_memory_operand): Likewise.
4323 (emit_insn): Move to arch/aarch64-insn.c.
4324 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4325 (emit_load_store): Move to arch/aarch64-insn.c.
4326 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4327 (can_encode_int32): Remove.
4329 2015-10-12 Yao Qi <yao.qi@linaro.org>
4331 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4332 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4333 (aarch64_relocate_instruction): Likewise.
4334 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4335 (struct aarch64_insn_visitor): Likewise.
4337 2015-10-12 Yao Qi <yao.qi@linaro.org>
4339 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4340 (struct aarch64_insn_visitor): New.
4341 (struct aarch64_insn_relocation_data): New.
4342 (aarch64_ftrace_insn_reloc_b): New function.
4343 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4344 (aarch64_ftrace_insn_reloc_cb): Likewise.
4345 (aarch64_ftrace_insn_reloc_tb): Likewise.
4346 (aarch64_ftrace_insn_reloc_adr): Likewise.
4347 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4348 (aarch64_ftrace_insn_reloc_others): Likewise.
4350 (aarch64_relocate_instruction): Use visitor.
4352 2015-10-12 Yao Qi <yao.qi@linaro.org>
4354 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4355 int. Add argument buf.
4356 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4357 aarch64_relocate_instruction.
4359 2015-10-12 Yao Qi <yao.qi@linaro.org>
4361 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4362 argument insn. Remove local variable insn. Don't call
4364 (aarch64_install_fast_tracepoint_jump_pad): Call
4367 2015-09-30 Yao Qi <yao.qi@linaro.org>
4369 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4370 (emit_load_store_pair): Likewise.
4372 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4374 * dll.c (match_dll): Add cast(s).
4375 (unloaded_dll): Likewise.
4376 * linux-low.c (second_thread_of_pid_p): Likewise.
4377 (delete_lwp_callback): Likewise.
4378 (count_events_callback): Likewise.
4379 (select_event_lwp_callback): Likewise.
4380 (linux_set_resume_request): Likewise.
4381 * server.c (accumulate_file_name_length): Likewise.
4382 (emit_dll_description): Likewise.
4383 (handle_qxfer_threads_worker): Likewise.
4384 (visit_actioned_threads): Likewise.
4385 * thread-db.c (any_thread_of): Likewise.
4386 * tracepoint.c (same_process_p): Likewise.
4387 (match_blocktype): Likewise.
4388 (build_traceframe_info_xml): Likewise.
4390 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4392 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4394 (gdb_unparse_agent_expr): Likewise.
4395 * hostio.c (require_data): Likewise.
4396 (handle_pread): Likewise.
4397 * linux-low.c (disable_regset): Likewise.
4398 (fetch_register): Likewise.
4399 (store_register): Likewise.
4400 (get_dynamic): Likewise.
4401 (linux_qxfer_libraries_svr4): Likewise.
4402 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4403 (set_fast_tracepoint_jump): Likewise.
4404 (uninsert_fast_tracepoint_jumps_at): Likewise.
4405 (reinsert_fast_tracepoint_jumps_at): Likewise.
4406 (validate_inserted_breakpoint): Likewise.
4407 (clone_agent_expr): Likewise.
4408 * regcache.c (init_register_cache): Likewise.
4409 * remote-utils.c (putpkt_binary_1): Likewise.
4410 (decode_M_packet): Likewise.
4411 (decode_X_packet): Likewise.
4412 (look_up_one_symbol): Likewise.
4413 (relocate_instruction): Likewise.
4414 (monitor_output): Likewise.
4415 * server.c (handle_search_memory): Likewise.
4416 (handle_qxfer_exec_file): Likewise.
4417 (handle_qxfer_libraries): Likewise.
4418 (handle_qxfer): Likewise.
4419 (handle_query): Likewise.
4420 (handle_v_cont): Likewise.
4421 (handle_v_run): Likewise.
4422 (captured_main): Likewise.
4423 * target.c (write_inferior_memory): Likewise.
4424 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4425 * tracepoint.c (init_trace_buffer): Likewise.
4426 (add_tracepoint_action): Likewise.
4427 (add_traceframe): Likewise.
4428 (add_traceframe_block): Likewise.
4429 (cmd_qtdpsrc): Likewise.
4430 (cmd_qtdv): Likewise.
4431 (cmd_qtstatus): Likewise.
4432 (response_source): Likewise.
4433 (response_tsv): Likewise.
4434 (cmd_qtnotes): Likewise.
4435 (gdb_collect): Likewise.
4436 (initialize_tracepoint): Likewise.
4438 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4440 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4441 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4442 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4444 (enum aarch64_condition_codes): New enum.
4445 (w0): New static global.
4448 (struct aarch64_memory_operand) <type>: New
4449 MEMORY_OPERAND_POSTINDEX type.
4450 (postindex_memory_operand): New helper function.
4451 (emit_ret): New function.
4452 (emit_load_store_pair): New function, factored out of emit_stp
4453 with support for MEMORY_OPERAND_POSTINDEX.
4454 (emit_stp): Rewrite using emit_load_store_pair.
4455 (emit_ldp): New function.
4456 (emit_load_store): Likewise.
4457 (emit_ldr): Mention post-index instruction in comment.
4458 (emit_ldrh): New function.
4459 (emit_ldrb): New function.
4460 (emit_ldrsw): Mention post-index instruction in comment.
4461 (emit_str): Likewise.
4462 (emit_subs): New function.
4463 (emit_cmp): Likewise.
4464 (emit_and): Likewise.
4465 (emit_orr): Likewise.
4466 (emit_orn): Likewise.
4467 (emit_eor): Likewise.
4468 (emit_mvn): Likewise.
4469 (emit_lslv): Likewise.
4470 (emit_lsrv): Likewise.
4471 (emit_asrv): Likewise.
4472 (emit_mul): Likewise.
4473 (emit_sbfm): Likewise.
4474 (emit_sbfx): Likewise.
4475 (emit_ubfm): Likewise.
4476 (emit_ubfx): Likewise.
4477 (emit_csinc): Likewise.
4478 (emit_cset): Likewise.
4479 (emit_nop): Likewise.
4480 (emit_ops_insns): New helper function.
4481 (emit_pop): Likewise.
4482 (emit_push): Likewise.
4483 (aarch64_emit_prologue): New function.
4484 (aarch64_emit_epilogue): Likewise.
4485 (aarch64_emit_add): Likewise.
4486 (aarch64_emit_sub): Likewise.
4487 (aarch64_emit_mul): Likewise.
4488 (aarch64_emit_lsh): Likewise.
4489 (aarch64_emit_rsh_signed): Likewise.
4490 (aarch64_emit_rsh_unsigned): Likewise.
4491 (aarch64_emit_ext): Likewise.
4492 (aarch64_emit_log_not): Likewise.
4493 (aarch64_emit_bit_and): Likewise.
4494 (aarch64_emit_bit_or): Likewise.
4495 (aarch64_emit_bit_xor): Likewise.
4496 (aarch64_emit_bit_not): Likewise.
4497 (aarch64_emit_equal): Likewise.
4498 (aarch64_emit_less_signed): Likewise.
4499 (aarch64_emit_less_unsigned): Likewise.
4500 (aarch64_emit_ref): Likewise.
4501 (aarch64_emit_if_goto): Likewise.
4502 (aarch64_emit_goto): Likewise.
4503 (aarch64_write_goto_address): Likewise.
4504 (aarch64_emit_const): Likewise.
4505 (aarch64_emit_call): Likewise.
4506 (aarch64_emit_reg): Likewise.
4507 (aarch64_emit_pop): Likewise.
4508 (aarch64_emit_stack_flush): Likewise.
4509 (aarch64_emit_zero_ext): Likewise.
4510 (aarch64_emit_swap): Likewise.
4511 (aarch64_emit_stack_adjust): Likewise.
4512 (aarch64_emit_int_call_1): Likewise.
4513 (aarch64_emit_void_call_2): Likewise.
4514 (aarch64_emit_eq_goto): Likewise.
4515 (aarch64_emit_ne_goto): Likewise.
4516 (aarch64_emit_lt_goto): Likewise.
4517 (aarch64_emit_le_goto): Likewise.
4518 (aarch64_emit_gt_goto): Likewise.
4519 (aarch64_emit_ge_got): Likewise.
4520 (aarch64_emit_ops_impl): New static global variable.
4521 (aarch64_emit_ops): New target function, return
4522 &aarch64_emit_ops_impl.
4523 (struct linux_target_ops): Install it.
4525 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4527 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4528 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4530 * linux-aarch64-ipa.c: New file.
4531 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4533 (aarch64_get_thread_area): New target method.
4534 (extract_signed_bitfield): New helper function.
4535 (aarch64_decode_ldr_literal): New function.
4536 (enum aarch64_opcodes): New enum.
4537 (struct aarch64_register): New struct.
4538 (struct aarch64_operand): New struct.
4539 (x0): New static global.
4548 (aarch64_register): New helper function.
4549 (register_operand): Likewise.
4550 (immediate_operand): Likewise.
4551 (struct aarch64_memory_operand): New struct.
4552 (offset_memory_operand): New helper function.
4553 (preindex_memory_operand): Likewise.
4554 (enum aarch64_system_control_registers): New enum.
4555 (ENCODE): New macro.
4556 (emit_insn): New helper function.
4557 (emit_b): New function.
4558 (emit_bcond): Likewise.
4559 (emit_cb): Likewise.
4560 (emit_tb): Likewise.
4561 (emit_blr): Likewise.
4562 (emit_stp): Likewise.
4563 (emit_ldp_q_offset): Likewise.
4564 (emit_stp_q_offset): Likewise.
4565 (emit_load_store): Likewise.
4566 (emit_ldr): Likewise.
4567 (emit_ldrsw): Likewise.
4568 (emit_str): Likewise.
4569 (emit_ldaxr): Likewise.
4570 (emit_stxr): Likewise.
4571 (emit_stlr): Likewise.
4572 (emit_data_processing_reg): Likewise.
4573 (emit_data_processing): Likewise.
4574 (emit_add): Likewise.
4575 (emit_sub): Likewise.
4576 (emit_mov): Likewise.
4577 (emit_movk): Likewise.
4578 (emit_mov_addr): Likewise.
4579 (emit_mrs): Likewise.
4580 (emit_msr): Likewise.
4581 (emit_sevl): Likewise.
4582 (emit_wfe): Likewise.
4583 (append_insns): Likewise.
4584 (can_encode_int32_in): New helper function.
4585 (aarch64_relocate_instruction): New function.
4586 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4587 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4588 (struct linux_target_ops): Install aarch64_get_thread_area,
4589 aarch64_install_fast_tracepoint_jump_pad and
4590 aarch64_get_min_fast_tracepoint_insn_len.
4592 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4594 * Makefile.in (aarch64-insn.o): New rule.
4595 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4597 2015-09-21 Yao Qi <yao.qi@linaro.org>
4599 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4601 2015-09-21 Yao Qi <yao.qi@linaro.org>
4603 * tracepoint.c (max_jump_pad_size): Remove.
4605 2015-09-18 Yao Qi <yao.qi@linaro.org>
4607 * linux-aarch64-low.c: Don't include sys/uio.h.
4608 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4610 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4612 * tracepoint.c (eval_result_type): Change prototype.
4613 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4615 2015-09-15 Pedro Alves <palves@redhat.com>
4617 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4618 Check whether to report exec events instead of checking whether
4619 multiprocess is enabled.
4621 2015-09-15 Pedro Alves <palves@redhat.com>
4624 * remote-utils.c (prepare_resume_reply): Merge
4625 TARGET_WAITKIND_VFORK_DONE switch case with the
4626 TARGET_WAITKIND_FORKED case.
4628 2015-09-15 Yao Qi <yao.qi@linaro.org>
4630 * server.c (handle_query): Check string comparison using
4631 "else if" instead of "if".
4633 2015-09-15 Yao Qi <yao.qi@linaro.org>
4635 * server.c (vCont_supported): New global variable.
4636 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4637 matches. Append ";vContSupported+" to own_buf.
4638 (handle_v_requests): Append ";s;S" to own_buf if target supports
4639 hardware single step or vCont_supported is false.
4640 (capture_main): Set vCont_supported to zero.
4642 2015-09-15 Yao Qi <yao.qi@linaro.org>
4644 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4646 (linux_supports_hardware_single_step): ... New function.
4647 (linux_target_ops): Update.
4648 * lynx-low.c (lynx_target_ops): Set field
4649 supports_hardware_single_step to target_can_do_hardware_single_step.
4650 * nto-low.c (nto_target_ops): Likewise.
4651 * spu-low.c (spu_target_ops): Likewise.
4652 * win32-low.c (win32_target_ops): Likewise.
4653 * target.c (target_can_do_hardware_single_step): New function.
4654 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4655 Remove. <supports_hardware_single_step>: New field.
4656 (target_supports_conditional_breakpoints): Remove.
4657 (target_supports_hardware_single_step): New macro.
4658 (target_can_do_hardware_single_step): Declare.
4659 * server.c (handle_query): Use target_supports_hardware_single_step
4660 instead of target_supports_conditional_breakpoints.
4662 2015-09-15 Yao Qi <yao.qi@linaro.org>
4664 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4666 (struct linux_target_ops the_low_target): Install
4667 aarch64_linux_siginfo_fixup.
4669 2015-09-11 Don Breazeal <donb@codesourcery.com>
4670 Luis Machado <lgustavo@codesourcery.com>
4672 * linux-low.c (linux_mourn): Static declaration.
4673 (linux_arch_setup): Move in front of
4674 handle_extended_wait.
4675 (linux_arch_setup_thread): New function.
4676 (handle_extended_wait): Handle exec events. Call
4677 linux_arch_setup_thread. Make event_lwp argument a
4678 pointer-to-a-pointer.
4679 (check_zombie_leaders): Do not check stopped threads.
4680 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4681 (linux_low_filter_event): Add lwp and thread for exec'ing
4682 non-leader thread if leader thread has been deleted.
4683 Refactor code into linux_arch_setup_thread and call it.
4684 Pass child lwp pointer by reference to handle_extended_wait.
4685 (linux_wait_for_event_filtered): Update comment.
4686 (linux_wait_1): Prevent clobbering exec event status.
4687 (linux_supports_exec_events): New function.
4688 (linux_target_ops) <supports_exec_events>: Initialize new member.
4689 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4691 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4692 * server.c (report_exec_events): New global variable.
4693 (handle_query): Handle qSupported query for exec-events feature.
4694 (captured_main): Initialize report_exec_events.
4695 * server.h (report_exec_events): Declare new global variable.
4696 * target.h (struct target_ops) <supports_exec_events>: New
4698 (target_supports_exec_events): New macro.
4699 * win32-low.c (win32_target_ops) <supports_exec_events>:
4700 Initialize new member.
4702 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4704 * linux-low.c (linux_low_enable_btrace): Remove.
4705 (linux_target_ops): Replace linux_low_enable_btrace with
4706 linux_enable_btrace.
4708 2015-09-03 Yao Qi <yao.qi@linaro.org>
4710 * linux-aarch64-low.c (aarch64_insert_point): Call
4711 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4714 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4716 * linux-low.c (check_stopped_by_breakpoint): Use
4717 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4719 2015-08-27 Pedro Alves <palves@redhat.com>
4721 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4723 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4725 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4726 the XNEW-family equivalent.
4727 (compile_bytecodes): Likewise.
4728 * dll.c (loaded_dll): Likewise.
4729 * event-loop.c (append_callback_event): Likewise.
4730 (create_file_handler): Likewise.
4731 (create_file_event): Likewise.
4732 * hostio.c (handle_open): Likewise.
4733 * inferiors.c (add_thread): Likewise.
4734 (add_process): Likewise.
4735 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4736 * linux-arm-low.c (arm_new_process): Likewise.
4737 (arm_new_thread): Likewise.
4738 * linux-low.c (add_to_pid_list): Likewise.
4739 (linux_add_process): Likewise.
4740 (handle_extended_wait): Likewise.
4741 (add_lwp): Likewise.
4742 (enqueue_one_deferred_signal): Likewise.
4743 (enqueue_pending_signal): Likewise.
4744 (linux_resume_one_lwp_throw): Likewise.
4745 (linux_resume_one_thread): Likewise.
4746 (linux_read_memory): Likewise.
4747 (linux_write_memory): Likewise.
4748 * linux-mips-low.c (mips_linux_new_process): Likewise.
4749 (mips_linux_new_thread): Likewise.
4750 (mips_add_watchpoint): Likewise.
4751 * linux-x86-low.c (initialize_low_arch): Likewise.
4752 * lynx-low.c (lynx_add_process): Likewise.
4753 * mem-break.c (set_raw_breakpoint_at): Likewise.
4754 (set_breakpoint): Likewise.
4755 (add_condition_to_breakpoint): Likewise.
4756 (add_commands_to_breakpoint): Likewise.
4757 (clone_agent_expr): Likewise.
4758 (clone_one_breakpoint): Likewise.
4759 * regcache.c (new_register_cache): Likewise.
4760 * remote-utils.c (look_up_one_symbol): Likewise.
4761 * server.c (queue_stop_reply): Likewise.
4762 (start_inferior): Likewise.
4763 (queue_stop_reply_callback): Likewise.
4764 (handle_target_event): Likewise.
4765 * spu-low.c (fetch_ppc_memory): Likewise.
4766 (store_ppc_memory): Likewise.
4767 * target.c (set_target_ops): Likewise.
4768 * thread-db.c (thread_db_load_search): Likewise.
4769 (try_thread_db_load_1): Likewise.
4770 * tracepoint.c (add_tracepoint): Likewise.
4771 (add_tracepoint_action): Likewise.
4772 (create_trace_state_variable): Likewise.
4773 (cmd_qtdpsrc): Likewise.
4774 (cmd_qtro): Likewise.
4775 (add_while_stepping_state): Likewise.
4776 * win32-low.c (child_add_thread): Likewise.
4777 (get_image_name): Likewise.
4779 2015-08-25 Yao Qi <yao.qi@linaro.org>
4781 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4783 2015-08-25 Yao Qi <yao.qi@linaro.org>
4785 * Makefile.in (aarch64-linux.o): New rule.
4786 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4788 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4789 (aarch64_init_debug_reg_state): Make it extern.
4790 (aarch64_linux_prepare_to_resume): Remove.
4792 2015-08-25 Yao Qi <yao.qi@linaro.org>
4794 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4795 lwp_arch_private_info and ptid_of_lwp.
4797 2015-08-25 Yao Qi <yao.qi@linaro.org>
4799 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4800 Find proc_info by find_process_pid. All callers updated.
4802 2015-08-25 Yao Qi <yao.qi@linaro.org>
4804 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4806 (debug_reg_change_callback): Remove.
4807 (aarch64_notify_debug_reg_change): Remove.
4809 2015-08-25 Yao Qi <yao.qi@linaro.org>
4811 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4812 Call current_lwp_ptid.
4814 2015-08-25 Yao Qi <yao.qi@linaro.org>
4816 * linux-aarch64-low.c (debug_reg_change_callback): Use
4819 2015-08-25 Yao Qi <yao.qi@linaro.org>
4821 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4823 2015-08-25 Yao Qi <yao.qi@linaro.org>
4825 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4827 2015-08-25 Yao Qi <yao.qi@linaro.org>
4829 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4832 2015-08-25 Yao Qi <yao.qi@linaro.org>
4834 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4836 (debug_reg_change_callback): Remove argument entry and add argument
4837 lwp. Remove local variable thread. Don't print thread id in the
4838 debugging output. Don't check whether pid of thread equals to pid.
4839 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4840 iterate_over_lwps instead find_inferior.
4842 2015-08-24 Pedro Alves <palves@redhat.com>
4844 * inferiors.c (get_first_process): New function.
4845 * inferiors.h (get_first_process): New declaration.
4846 * remote-utils.c (read_ptid): Default to the first process in the
4847 list, instead of to the current thread's process.
4849 2015-08-24 Pedro Alves <palves@redhat.com>
4851 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4852 * event-loop.c: Likewise.
4853 * remote-utils.c: Likewise.
4854 * tracepoint.c: Likewise.
4856 2015-08-24 Pedro Alves <palves@redhat.com>
4858 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4861 2015-08-21 Pedro Alves <palves@redhat.com>
4863 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4864 instead of literal 1.
4866 2015-08-21 Pedro Alves <palves@redhat.com>
4868 * tdesc.c (default_description): Explicitly zero-initialize.
4870 2015-08-21 Pedro Alves <palves@redhat.com>
4873 * inferiors.c (remove_thread): Discard any pending stop reply for
4875 * server.c (remove_all_on_match_pid): Rename to ...
4876 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4878 (discard_queued_stop_replies): Change parameter to a ptid. Now
4880 (handle_v_kill, kill_inferior_callback, captured_main)
4881 (process_serial_event): Adjust.
4882 * server.h (discard_queued_stop_replies): Declare.
4884 2015-08-21 Pedro Alves <palves@redhat.com>
4886 * linux-low.c (wait_for_sigstop): Always switch to no thread
4887 selected if the previously current thread dies.
4888 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4889 process instead of the current thread's.
4890 * remote-utils.c (input_interrupt): Don't check if there's no
4892 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4893 current thread to the general thread fails, error out.
4894 (handle_qxfer_auxv, handle_qxfer_libraries)
4895 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4896 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4897 (handle_query): Check if there's a thread selected instead of
4898 checking whether there's any thread in the thread list.
4899 (handle_qxfer_threads, handle_qxfer_btrace)
4900 (handle_qxfer_btrace_conf): Don't error out early if there's no
4901 thread in the thread list.
4902 (handle_v_cont, myresume): Don't set the current thread to the
4904 (process_serial_event) <Hg handling>: Also set thread_id if the
4905 previous general thread is still alive.
4906 (process_serial_event) <g/G handling>: If setting the current
4907 thread to the general thread fails, error out.
4908 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4909 thread's lwp instead of the current thread's.
4910 * target.c (set_desired_thread): If the desired thread was not
4911 found, leave the current thread pointing to NULL. Return an int
4912 (boolean) indicating success.
4913 * target.h (set_desired_thread): Change return type to int.
4915 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
4917 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4918 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4920 (ps_get_thread_area): New function.
4922 2015-08-19 Gary Benson <gbenson@redhat.com>
4924 * hostio.c (handle_pread): Do not attempt to read more data
4925 than hostio_reply_with_data can fit in a packet.
4927 2015-08-18 Joel Brobecker <brobecker@adacore.com>
4929 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4931 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
4933 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4935 2015-08-06 Pedro Alves <palves@redhat.com>
4937 * tracepoint.c (expr_eval_result): Now an int.
4939 2015-08-06 Pedro Alves <palves@redhat.com>
4941 * gdbthread.h (struct regcache): Forward declare.
4942 (struct thread_info) <regcache_data>: Now a struct regcache
4944 * inferiors.c (inferior_regcache_data)
4945 (set_inferior_regcache_data): Now work with struct regcache
4947 * inferiors.h (struct regcache): Forward declare.
4948 (inferior_regcache_data, set_inferior_regcache_data): Now work
4949 with struct regcache pointers.
4950 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4951 (free_register_cache_thread): Remove struct regcache pointer
4954 2015-08-06 Pedro Alves <palves@redhat.com>
4956 * server.c (captured_main): On error, print the exception message
4957 to stderr, and if run_once is set, throw a quit.
4959 2015-08-06 Pedro Alves <palves@redhat.com>
4961 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
4964 2015-08-06 Pedro Alves <palves@redhat.com>
4966 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
4967 reading beyond the passed in buffer length.
4969 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
4971 * tracepoint.c (symbol_list) <required>: Remove.
4973 2015-08-06 Pedro Alves <palves@redhat.com>
4975 * linux-low.c (handle_extended_wait): Set the fork child's suspend
4976 count if stopping and suspending threads.
4977 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
4978 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
4979 (linux_detach): Complete an ongoing step-over.
4980 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
4982 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
4983 (linux_wait_1): If passing a signal to the inferior after
4984 finishing a step-over, unsuspend and re-resume all lwps. If we
4985 see a single-step event but the thread should be continuing, don't
4986 pass the trap to gdb.
4987 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
4988 internal_error instead of gdb_assert.
4989 (enqueue_pending_signal): New function.
4990 (check_ptrace_stopped_lwp_gone): Add debug output.
4991 (start_step_over): Use internal_error instead of gdb_assert.
4992 (complete_ongoing_step_over): New function.
4993 (linux_resume_one_thread): Don't resume a suspended thread.
4994 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
4997 2015-08-06 Pedro Alves <palves@redhat.com>
4999 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5000 (linux_thread_alive): Use lwp_is_marked_dead.
5001 (extended_event_reported): Delete.
5002 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5003 instead of extended_event_reported.
5004 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5006 (lwp_is_marked_dead): New function.
5007 (lwp_running): Use lwp_is_marked_dead.
5008 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5011 2015-08-06 Pedro Alves <palves@redhat.com>
5013 * linux-low.c (linux_wait_1): Move fork event output out of the
5014 !report_to_gdb check. Pass event_child->waitstatus to
5015 target_waitstatus_to_string instead of ourstatus.
5017 2015-08-04 Yao Qi <yao.qi@linaro.org>
5019 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5020 if current_thread is 32 bit.
5022 2015-08-04 Yao Qi <yao.qi@linaro.org>
5024 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5025 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5026 * server.c (extended_protocol): Remove "static".
5027 * server.h (extended_protocol): Declare it.
5029 2015-08-04 Yao Qi <yao.qi@linaro.org>
5031 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5032 both aarch64 and aarch32.
5033 (aarch64_set_pc): Likewise.
5035 2015-08-04 Yao Qi <yao.qi@linaro.org>
5037 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5038 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5039 arm-with-neon.xml to srv_xmlfiles.
5040 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5041 (is_64bit_tdesc): New function.
5042 (aarch64_linux_read_description): New function.
5043 (aarch64_arch_setup): Call aarch64_linux_read_description.
5044 (regs_info): Rename to regs_info_aarch64.
5045 (aarch64_regs_info): Return right regs_info.
5046 (initialize_low_arch): Call initialize_low_arch_aarch32.
5048 2015-08-04 Yao Qi <yao.qi@linaro.org>
5050 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5051 * linux-aarch32-low.c: New file.
5052 * linux-aarch32-low.h: New file.
5053 * linux-arm-low.c (arm_fill_gregset): Move it to
5054 linux-aarch32-low.c.
5055 (arm_store_gregset): Likewise.
5056 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5057 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5058 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5059 (regs_info): Rename to regs_info_arm.
5060 (arm_regs_info): Return regs_info_aarch32 if
5061 have_ptrace_getregset is 1 and target description is
5062 arm_with_neon or arm_with_vfpv3.
5063 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5064 Call initialize_low_arch_aarch32 instead.
5066 2015-08-04 Yao Qi <yao.qi@linaro.org>
5068 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5069 * linux-low.c: ... here.
5070 * linux-low.h (have_ptrace_getregset): Declare it.
5072 2015-08-04 Pedro Alves <palves@redhat.com>
5074 * thread-db.c (struct thread_db): Use new typedefs.
5075 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5077 (disable_thread_event_reporting): Cast result of dlsym to
5078 destination function pointer type.
5079 (thread_db_mourn): Use td_ta_delete_ftype.
5081 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5083 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5085 (CDX_BREAKPOINT): Define for R2.
5086 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5087 (the_low_target): Add comments.
5089 2015-07-30 Yao Qi <yao.qi@linaro.org>
5091 * linux-arm-low.c (arm_hwcap): Remove it.
5092 (arm_read_description): New local variable arm_hwcap. Don't
5093 set arm_hwcap to zero.
5095 2015-07-30 Yao Qi <yao.qi@linaro.org>
5097 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5098 Use regcache->tdesc instead.
5099 (arm_store_wmmxregset): Likewise.
5100 (arm_fill_vfpregset): Likewise.
5101 (arm_store_vfpregset): Likewise.
5103 2015-07-30 Yao Qi <yao.qi@linaro.org>
5105 * linux-arm-low.c: Include arch/arm.h.
5106 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5107 (arm_store_gregset): Likewise.
5109 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5111 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5112 ptrace's 4th parameter.
5114 2015-07-27 Yao Qi <yao.qi@linaro.org>
5116 * configure.srv (case aarch64*-*-linux*): Don't set
5119 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5121 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5123 * linux-arm-low.c: Likewise.
5124 * linux-cris-low.c: Likewise.
5125 * linux-crisv32-low.c: Likewise.
5126 * linux-low.c: Likewise.
5127 * linux-m68k-low.c: Likewise.
5128 * linux-mips-low.c: Likewise.
5129 * linux-nios2-low.c: Likewise.
5130 * linux-s390-low.c: Likewise.
5131 * linux-sparc-low.c: Likewise.
5132 * linux-tic6x-low.c: Likewise.
5133 * linux-tile-low.c: Likewise.
5134 * linux-x86-low.c: Likewise.
5136 2015-07-24 Pedro Alves <palves@redhat.com>
5138 * config.in: Regenerate.
5139 * configure: Regenerate.
5141 2015-07-24 Pedro Alves <palves@redhat.com>
5143 * acinclude.m4: Include ../ptrace.m4.
5144 * configure.ac: Call GDB_AC_PTRACE.
5145 * config.in, configure: Regenerate.
5147 2015-07-24 Yao Qi <yao.qi@linaro.org>
5149 * linux-low.c (linux_create_inferior): Remove setting to
5150 proc->priv->new_inferior.
5151 (linux_attach): Likewise.
5152 (linux_low_filter_event): Likewise.
5153 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5155 2015-07-24 Yao Qi <yao.qi@linaro.org>
5157 * linux-low.c (linux_arch_setup): New function.
5158 (linux_low_filter_event): If proc->tdesc is NULL and
5159 proc->attached is true, call the_low_target.arch_setup.
5160 Otherwise, keep status pending, and return.
5161 (linux_resume_one_lwp_throw): Don't call get_pc if
5162 thread->while_stepping isn't NULL. Don't call
5163 get_thread_regcache if proc->tdesc is NULL.
5164 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5165 (linux_target_ops): Install arch_setup.
5166 * server.c (start_inferior): Call the_target->arch_setup.
5167 * target.h (struct target_ops) <arch_setup>: New field.
5168 (target_arch_setup): New marco.
5169 * lynx-low.c (lynx_target_ops): Update.
5170 * nto-low.c (nto_target_ops): Update.
5171 * spu-low.c (spu_target_ops): Update.
5172 * win32-low.c (win32_target_ops): Update.
5174 2015-07-24 Yao Qi <yao.qi@linaro.org>
5176 * linux-low.c (linux_add_process): Don't set
5177 proc->priv->new_inferior.
5178 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5179 (linux_attach): Likewise.
5181 2015-07-24 Yao Qi <yao.qi@linaro.org>
5183 * server.c (start_inferior): Code refactor.
5185 2015-07-24 Yao Qi <yao.qi@linaro.org>
5187 * server.c (process_serial_event): Set general_thread.
5189 2015-07-21 Yao Qi <yao.qi@linaro.org>
5191 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5192 aarch64_linux_get_debug_reg_capacity.
5194 2015-07-17 Yao Qi <yao.qi@linaro.org>
5196 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5197 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5198 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5199 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5200 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5201 (AARCH64_HWP_ALIGNMENT): Likewise.
5202 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5203 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5204 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5205 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5206 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5207 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5208 (struct aarch64_debug_reg_state): Likewise.
5209 (struct arch_lwp_info): Likewise.
5210 (aarch64_align_watchpoint): Likewise.
5211 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5212 (aarch64_watchpoint_length): Likewise.
5213 (aarch64_point_encode_ctrl_reg): Likewise
5214 (aarch64_point_is_aligned): Likewise.
5215 (aarch64_align_watchpoint): Likewise.
5216 (aarch64_linux_set_debug_regs):
5217 (aarch64_dr_state_insert_one_point): Likewise.
5218 (aarch64_dr_state_remove_one_point): Likewise.
5219 (aarch64_handle_breakpoint): Likewise.
5220 (aarch64_handle_aligned_watchpoint): Likewise.
5221 (aarch64_handle_unaligned_watchpoint): Likewise.
5222 (aarch64_handle_watchpoint): Likewise.
5224 2015-07-17 Yao Qi <yao.qi@linaro.org>
5226 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5227 and don't aarch64_get_debug_reg_state. All callers update.
5228 (aarch64_handle_aligned_watchpoint): Likewise.
5229 (aarch64_handle_unaligned_watchpoint): Likewise.
5230 (aarch64_handle_watchpoint): Likewise.
5231 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5232 (aarch64_remove_point): Likewise.
5234 2015-07-17 Yao Qi <yao.qi@linaro.org>
5236 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5238 (aarch64_handle_unaligned_watchpoint): Likewise.
5240 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5242 Revert the previous 3 commits:
5243 Move gdb_regex* to common/
5244 Move linux_find_memory_regions_full & co.
5245 gdbserver build-id attribute generator
5247 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5248 Jan Kratochvil <jan.kratochvil@redhat.com>
5250 gdbserver build-id attribute generator.
5251 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5252 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5253 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5255 (get_dynamic): Use find_pdhr to traverse program headers.
5256 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5257 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5258 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5259 (get_hex_build_id): New.
5260 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5261 to reply XML document.
5263 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5264 Jan Kratochvil <jan.kratochvil@redhat.com>
5266 * target.c: Include target/target-utils.h and fcntl.h.
5267 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5268 (target_fileio_read_stralloc): New functions.
5270 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5272 * Makefile.in (OBS): Add gdb_regex.o.
5274 * config.in: Rebuilt.
5275 * configure: Rebuilt.
5277 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5278 Jan Kratochvil <jan.kratochvil@redhat.com>
5280 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5281 * Makefile.in (OBS): Add target-utils.o.
5282 (linux-maps.o, target-utils.o): New.
5283 * configure.srv (srv_linux_obj): Add linux-maps.o.
5285 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5287 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5289 (the_low_target): Install it.
5291 2015-07-14 Pedro Alves <palves@redhat.com>
5293 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5294 Instead, ignore ECHILD, and throw an error for other errnos.
5296 2015-07-10 Pedro Alves <palves@redhat.com>
5298 * event-loop.c (struct callback_event) <data>: Change type to
5299 gdb_client_data instance instead of gdb_client_data pointer.
5300 (append_callback_event): Adjust.
5302 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5304 * linux-aarch64-low.c: Add comments for each linux_target_ops
5305 method. Remove comments already covered in target_ops and
5306 linux_target_ops definitions.
5307 (the_low_target): Add comments for each unimplemented method.
5309 2015-07-09 Yao Qi <yao.qi@linaro.org>
5311 * linux-aarch64-low.c (aarch64_regmap): Remove.
5312 (aarch64_usrregs_info): Remove.
5313 (regs_info): Set field usrregs to NULL.
5315 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5317 * linux-low.c: Include "rsp-low.h"
5318 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5319 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5320 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5321 (handle_btrace_enable_pt): New.
5322 (handle_btrace_general_set): Support "pt".
5323 (handle_btrace_conf_general_set): Support "pt:size".
5325 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5327 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5330 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5332 * linux-aarch64-low.c: Remove comment about endianness.
5333 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5334 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5337 2015-06-24 Gary Benson <gbenson@redhat.com>
5339 * linux-i386-ipa.c (stdint.h): Do not include.
5340 * lynx-i386-low.c (stdint.h): Likewise.
5341 * lynx-ppc-low.c (stdint.h): Likewise.
5342 * mem-break.c (stdint.h): Likewise.
5343 * thread-db.c (stdint.h): Likewise.
5344 * tracepoint.c (stdint.h): Likewise.
5345 * win32-low.c (stdint.h): Likewise.
5347 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5349 * server.c (write_qxfer_response): Update call to
5350 remote_escape_output.
5352 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5353 Jan Kratochvil <jan.kratochvil@redhat.com>
5355 Merge multiple hex conversions.
5356 * gdbreplay.c (tohex): Rename to 'fromhex'.
5357 (logchar): Use fromhex.
5359 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5361 * server.c (handle_qxfer_libraries): Set `version' attribute for
5364 2015-06-10 Gary Benson <gbenson@redhat.com>
5366 * target.h (struct target_ops) <multifs_open>: New field.
5367 <multifs_unlink>: Likewise.
5368 <multifs_readlink>: Likewise.
5369 * linux-low.c (nat/linux-namespaces.h): New include.
5370 (linux_target_ops): Initialize the_target->multifs_open,
5371 the_target->multifs_unlink and the_target->multifs_readlink.
5372 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5373 * hostio.c (hostio_fs_pid): New static variable.
5374 (hostio_handle_new_gdb_connection): New function.
5375 (handle_setfs): Likewise.
5376 (handle_open): Use the_target->multifs_open as appropriate.
5377 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5378 (handle_readlink): Use the_target->multifs_readlink as
5380 (handle_vFile): Handle vFile:setfs packets.
5381 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5382 after target_handle_new_gdb_connection.
5384 2015-06-10 Gary Benson <gbenson@redhat.com>
5386 * configure.ac (AC_CHECK_FUNCS): Add setns.
5387 * config.in: Regenerate.
5388 * configure: Likewise.
5389 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5390 (linux-namespaces.o): New rule.
5391 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5393 2015-06-09 Gary Benson <gbenson@redhat.com>
5395 * hostio.c (handle_open): Process mode argument with
5396 fileio_to_host_mode.
5398 2015-06-01 Yao Qi <yao.qi@linaro.org>
5400 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5401 * linux-x86-low.c: Likewise.
5403 2015-05-28 Don Breazeal <donb@codesourcery.com>
5405 * linux-low.c (handle_extended_wait): Initialize
5406 thread_info.last_resume_kind for new fork children.
5408 2015-05-15 Pedro Alves <palves@redhat.com>
5410 * target.h (target_handle_new_gdb_connection): Rewrite using if
5411 wrapped in do/while.
5413 2015-05-14 Joel Brobecker <brobecker@adacore.com>
5415 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5416 * configure, config.in: Regenerate.
5417 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5420 2015-05-12 Don Breazeal <donb@codesourcery.com>
5422 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5423 PTRACE_EVENT_VFORK_DONE.
5424 (linux_low_ptrace_options, extended_event_reported): Add vfork
5426 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5427 and "vforkdone" for RSP 'T' Stop Reply Packet.
5428 * server.h (report_vfork_events): Declare
5431 2015-05-12 Don Breazeal <donb@codesourcery.com>
5433 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5434 (the_low_target) <new_fork>: Initialize new member.
5435 * linux-arm-low.c (arm_new_fork): New function.
5436 (the_low_target) <new_fork>: Initialize new member.
5437 * linux-low.c (handle_extended_wait): Call new target function
5439 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5440 * linux-mips-low.c (mips_add_watchpoint): New function
5441 extracted from mips_insert_point.
5442 (the_low_target) <new_fork>: Initialize new member.
5443 (mips_linux_new_fork): New function.
5444 (mips_insert_point): Call mips_add_watchpoint.
5445 * linux-x86-low.c (x86_linux_new_fork): New function.
5446 (the_low_target) <new_fork>: Initialize new member.
5448 2015-05-12 Don Breazeal <donb@codesourcery.com>
5450 * linux-low.c (handle_extended_wait): Implement return value,
5451 rename argument 'event_child' to 'event_lwp', handle
5452 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5453 (linux_low_ptrace_options): New function.
5454 (linux_low_filter_event): Call linux_low_ptrace_options,
5455 use different argument fo linux_enable_event_reporting,
5456 use return value from handle_extended_wait.
5457 (extended_event_reported): New function.
5458 (linux_wait_1): Call extended_event_reported and set
5459 status to report fork events.
5460 (linux_write_memory): Add pid to debug message.
5461 (reset_lwp_ptrace_options_callback): New function.
5462 (linux_handle_new_gdb_connection): New function.
5463 (linux_target_ops): Initialize new structure member.
5464 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5465 * lynx-low.c: Initialize new structure member.
5466 * remote-utils.c (prepare_resume_reply): Implement stop reason
5467 "fork" for "T" stop message.
5468 * server.c (handle_query): Call handle_new_gdb_connection.
5469 * server.h (report_fork_events): Declare global flag.
5470 * target.h (struct target_ops) <handle_new_gdb_connection>:
5472 (target_handle_new_gdb_connection): New macro.
5473 * win32-low.c: Initialize new structure member.
5475 2015-05-12 Don Breazeal <donb@codesourcery.com>
5477 * mem-break.c (APPEND_TO_LIST): Define macro.
5478 (clone_agent_expr): New function.
5479 (clone_one_breakpoint): New function.
5480 (clone_all_breakpoints): New function.
5481 * mem-break.h: Declare new functions.
5483 2015-05-12 Don Breazeal <donb@codesourcery.com>
5485 * linux-low.c (linux_supports_fork_events): New function.
5486 (linux_supports_vfork_events): New function.
5487 (linux_target_ops): Initialize new structure members.
5488 (initialize_low): Call linux_check_ptrace_features.
5489 * lynx-low.c (lynx_target_ops): Initialize new structure
5491 * server.c (report_fork_events, report_vfork_events):
5493 (handle_query): Add new features to qSupported packet and
5495 (captured_main): Initialize new global variables.
5496 * target.h (struct target_ops) <supports_fork_events>:
5498 <supports_vfork_events>: New member.
5499 (target_supports_fork_events): New macro.
5500 (target_supports_vfork_events): New macro.
5501 * win32-low.c (win32_target_ops): Initialize new structure
5504 2015-05-12 Gary Benson <gbenson@redhat.com>
5506 * server.c (handle_qxfer_exec_file): Use current process
5509 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5511 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5512 Remove HAVE_PTRACE_GETREGS conditionals.
5513 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5514 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5516 2015-05-08 Yao Qi <yao.qi@linaro.org>
5518 * linux-low.c (linux_supports_conditional_breakpoints): New
5520 (linux_target_ops): Install new target method.
5521 * lynx-low.c (lynx_target_ops): Install NULL hook for
5522 supports_conditional_breakpoints.
5523 * nto-low.c (nto_target_ops): Likewise.
5524 * spu-low.c (spu_target_ops): Likewise.
5525 * win32-low.c (win32_target_ops): Likewise.
5526 * server.c (handle_query): Check
5527 target_supports_conditional_breakpoints.
5528 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5530 (target_supports_conditional_breakpoints): New macro.
5532 2015-05-06 Pedro Alves <palves@redhat.com>
5535 * server.c (start_inferior): If the process exits, mourn it.
5537 2015-04-21 Gary Benson <gbenson@redhat.com>
5539 * hostio.c (fileio_open_flags_to_host): Factored out to
5540 fileio_to_host_openflags in common/fileio.c. Single use
5543 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5545 * linux-xtensa-low.c (xtensa_fill_gregset)
5546 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5549 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5551 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5552 (regs_info): Replace usrregs pointer with NULL.
5554 2015-04-17 Gary Benson <gbenson@redhat.com>
5556 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5557 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5558 * server.c (handle_qxfer_exec_file): New function.
5559 (qxfer_packets): Add exec-file entry.
5560 (handle_query): Report qXfer:exec-file:read as supported packet.
5562 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5564 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5566 2015-04-09 Gary Benson <gbenson@redhat.com>
5568 * hostio-errno.c (errno_to_fileio_error): Remove function.
5569 Update caller to use remote_fileio_to_fio_error.
5571 2015-04-09 Yao Qi <yao.qi@linaro.org>
5573 * linux-low.c (linux_insert_point): Call
5574 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5575 (linux_remove_point): Call remove_memory_breakpoint if type is
5577 * linux-x86-low.c (x86_insert_point): Don't call
5578 insert_memory_breakpoint.
5579 (x86_remove_point): Don't call remove_memory_breakpoint.
5581 2015-04-01 Pedro Alves <palves@redhat.com>
5582 Cleber Rosa <crosa@redhat.com>
5584 * server.c (gdbserver_usage): Reorganize and extend the usage
5587 2015-03-24 Pedro Alves <palves@redhat.com>
5589 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5590 output. Also dump TRAP_TRACE.
5591 (linux_low_filter_event): In debug output, distinguish a
5592 resume_stop SIGSTOP from a delayed SIGSTOP.
5594 2015-03-24 Gary Benson <gbenson@redhat.com>
5596 * linux-x86-low.c (x86_linux_new_thread): Moved to
5598 (x86_linux_prepare_to_resume): Likewise.
5600 2015-03-24 Gary Benson <gbenson@redhat.com>
5602 * Makefile.in (x86-linux-dregs.o): New rule.
5603 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5604 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5605 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5606 (x86_linux_dr_get): Likewise.
5607 (x86_linux_dr_set): Likewise.
5608 (update_debug_registers_callback): Likewise.
5609 (x86_linux_dr_set_addr): Likewise.
5610 (x86_linux_dr_get_addr): Likewise.
5611 (x86_linux_dr_set_control): Likewise.
5612 (x86_linux_dr_get_control): Likewise.
5613 (x86_linux_dr_get_status): Likewise.
5614 (x86_linux_update_debug_registers): Likewise.
5616 2015-03-24 Gary Benson <gbenson@redhat.com>
5618 * linux-x86-low.c (x86_linux_update_debug_registers):
5619 New function, factored out from...
5620 (x86_linux_prepare_to_resume): ...this.
5622 2015-03-24 Gary Benson <gbenson@redhat.com>
5624 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5625 (x86_linux_dr_set): Likewise.
5626 (update_debug_registers_callback): Likewise.
5627 (x86_linux_dr_set_addr): Likewise.
5628 (x86_linux_dr_get_addr): Likewise.
5629 (x86_linux_dr_set_control): Likewise.
5630 (x86_linux_dr_get_control): Likewise.
5631 (x86_linux_dr_get_status): Likewise.
5632 (x86_linux_prepare_to_resume): Likewise.
5634 2015-03-24 Gary Benson <gbenson@redhat.com>
5636 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5637 Use perror_with_name. Pass string through gettext.
5638 (x86_linux_dr_set): Likewise.
5640 2015-03-24 Gary Benson <gbenson@redhat.com>
5642 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5643 (x86_linux_dr_set_addr): ...this.
5644 (x86_dr_low_get_addr): Rename to...
5645 (x86_linux_dr_get_addr): ...this.
5646 (x86_dr_low_set_control): Rename to...
5647 (x86_linux_dr_set_control): ...this.
5648 (x86_dr_low_get_control): Rename to...
5649 (x86_linux_dr_get_control): ...this.
5650 (x86_dr_low_get_status): Rename to...
5651 (x86_linux_dr_get_status): ...this.
5652 (x86_dr_low): Update with new function names.
5654 2015-03-24 Gary Benson <gbenson@redhat.com>
5656 * Makefile.in (x86-linux.o): New rule.
5657 * configure.srv: Add x86-linux.o to relevant targets.
5658 * linux-low.c (lwp_set_arch_private_info): New function.
5659 (lwp_arch_private_info): Likewise.
5660 * linux-x86-low.c: Include nat/x86-linux.h.
5661 (arch_lwp_info): Removed structure.
5662 (update_debug_registers_callback):
5663 Use lwp_set_debug_registers_changed.
5664 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5665 and lwp_set_debug_registers_changed.
5666 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5668 2015-03-24 Gary Benson <gbenson@redhat.com>
5670 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5671 * linux-arm-low.c (arm_new_thread): Likewise.
5672 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5673 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5674 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5675 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5677 2015-03-24 Gary Benson <gbenson@redhat.com>
5679 * linux-low.c (ptid_of_lwp): New function.
5680 (lwp_is_stopped): Likewise.
5681 (lwp_stop_reason): Likewise.
5682 * linux-x86-low.c (update_debug_registers_callback):
5684 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5687 2015-03-24 Gary Benson <gbenson@redhat.com>
5689 * linux-low.h (linux_stop_lwp): Remove declaration.
5691 2015-03-24 Gary Benson <gbenson@redhat.com>
5693 * linux-low.h: Include nat/linux-nat.h.
5694 * linux-low.c (iterate_over_lwps_args): New structure.
5695 (iterate_over_lwps_filter): New function.
5696 (iterate_over_lwps): Likewise.
5697 * linux-x86-low.c (update_debug_registers_callback):
5698 Update signature to what iterate_over_lwps expects.
5699 Remove PID check that iterate_over_lwps now performs.
5700 (x86_dr_low_set_addr): Use iterate_over_lwps.
5701 (x86_dr_low_set_control): Likewise.
5703 2015-03-24 Gary Benson <gbenson@redhat.com>
5705 * linux-x86-low.c (x86_debug_reg_state): New function.
5706 (x86_linux_prepare_to_resume): Use the above.
5708 2015-03-24 Gary Benson <gbenson@redhat.com>
5710 * linux-low.c (current_lwp_ptid): New function.
5711 * linux-x86-low.c: Include nat/linux-nat.h.
5712 (x86_dr_low_get_addr): Use current_lwp_ptid.
5713 (x86_dr_low_get_control): Likewise.
5714 (x86_dr_low_get_status): Likewise.
5716 2015-03-20 Pedro Alves <palves@redhat.com>
5718 * tracepoint.c (cmd_qtstatus): Make "str" const.
5720 2015-03-20 Pedro Alves <palves@redhat.com>
5722 * server.c (handle_general_set): Make "req_str" const.
5724 2015-03-19 Pedro Alves <palves@redhat.com>
5726 * linux-low.c (linux_resume_one_lwp): Rename to ...
5727 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5728 instead call perror_with_name.
5729 (check_ptrace_stopped_lwp_gone): New function.
5730 (linux_resume_one_lwp): Reimplement as wrapper around
5731 linux_resume_one_lwp_throw that swallows errors if the LWP is
5734 2015-03-19 Pedro Alves <palves@redhat.com>
5736 * linux-low.c (count_events_callback, select_event_lwp_callback):
5737 No longer check whether the thread has resume_stop as last resume
5740 2015-03-19 Pedro Alves <palves@redhat.com>
5742 * linux-low.c (count_events_callback, select_event_lwp_callback):
5743 Use the lwp's status_pending_p field, not the thread's.
5745 2015-03-19 Pedro Alves <palves@redhat.com>
5747 * linux-low.c (select_event_lwp_callback): Update comments to
5748 no longer mention SIGTRAP.
5750 2015-03-18 Gary Benson <gbenson@redhat.com>
5752 * server.c (handle_query): Do not report vFile:fstat as supported.
5754 2015-03-11 Gary Benson <gbenson@redhat.com>
5756 * hostio.c (sys/types.h): New include.
5757 (sys/stat.h): Likewise.
5758 (common-remote-fileio.h): Likewise.
5759 (handle_fstat): New function.
5760 (handle_vFile): Handle vFile:fstat packets.
5762 2015-03-11 Gary Benson <gbenson@redhat.com>
5764 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5765 struct stat.st_blocks and struct stat.st_blksize.
5766 * configure: Regenerate.
5767 * config.in: Likewise.
5768 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5769 (OBS): Add common-remote-fileio.o.
5770 (common-remote-fileio.o): New rule.
5772 2015-03-09 Pedro Alves <palves@redhat.com>
5774 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5775 'struct sockaddr' pointer in 'accept' call.
5777 2015-03-09 Pedro Alves <palves@redhat.com>
5780 2015-03-07 Pedro Alves <palves@redhat.com>
5781 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5782 or <winsock2.h> here. Instead include "gdb_socket.h".
5783 (remote_open): Use union gdb_sockaddr_u.
5784 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5785 or <winsock2.h> here. Instead include "gdb_socket.h".
5786 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5787 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5789 (init_named_socket, gdb_agent_helper_thread): Use union
5792 2015-03-07 Pedro Alves <palves@redhat.com>
5794 * configure.ac (build_warnings): Move
5795 -Wdeclaration-after-statement to the C-specific set.
5796 * configure: Regenerate.
5798 2015-03-07 Pedro Alves <palves@redhat.com>
5800 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5801 or <winsock2.h> here. Instead include "gdb_socket.h".
5802 (remote_open): Use union gdb_sockaddr_u.
5803 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5804 or <winsock2.h> here. Instead include "gdb_socket.h".
5805 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5806 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5808 (init_named_socket, gdb_agent_helper_thread): Use union
5811 2015-03-07 Pedro Alves <palves@redhat.com>
5813 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5816 2015-03-06 Yao Qi <yao.qi@linaro.org>
5818 * linux-aarch64-low.c (aarch64_insert_point): Use
5819 show_debug_regs as a boolean.
5820 (aarch64_remove_point): Likewise.
5822 2015-03-05 Pedro Alves <palves@redhat.com>
5824 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5825 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5826 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5827 * nto-low.c (nto_target_ops): Likewise.
5828 * spu-low.c (spu_target_ops): Likewise.
5829 * win32-low.c (win32_target_ops): Likewise.
5831 2015-03-04 Pedro Alves <palves@redhat.com>
5833 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
5834 Decide whether a breakpoint triggered based on the SIGTRAP's
5836 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5837 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
5838 (linux_low_filter_event): Check for breakpoints before checking
5840 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5842 (linux_stopped_by_sw_breakpoint)
5843 (linux_supports_stopped_by_sw_breakpoint)
5844 (linux_stopped_by_hw_breakpoint)
5845 (linux_supports_stopped_by_hw_breakpoint): New functions.
5846 (linux_target_ops): Install new target methods.
5848 2015-03-04 Pedro Alves <palves@redhat.com>
5850 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5851 * server.c (swbreak_feature, hwbreak_feature): New globals.
5852 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5853 (captured_main): Clear swbreak_feature and hwbreak_feature.
5854 * server.h (swbreak_feature, hwbreak_feature): Declare.
5855 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5856 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5857 supports_stopped_by_hw_breakpoint>: New fields.
5858 (target_supports_stopped_by_sw_breakpoint)
5859 (target_stopped_by_sw_breakpoint)
5860 (target_supports_stopped_by_hw_breakpoint)
5861 (target_stopped_by_hw_breakpoint): Declare.
5863 2015-03-04 Pedro Alves <palves@redhat.com>
5865 enum lwp_stop_reason -> enum target_stop_reason
5866 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5867 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5868 (linux_wait_1, stuck_in_jump_pad_callback)
5869 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5870 (linux_stopped_by_watchpoint):
5871 * linux-low.h (enum lwp_stop_reason): Delete.
5872 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5873 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5875 2015-03-04 Yao Qi <yao.qi@linaro.org>
5877 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5879 2015-03-03 Gary Benson <gbenson@redhat.com>
5881 * hostio.c (handle_vFile): Fix prefix lengths.
5883 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5885 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5888 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5890 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5891 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5892 (clean): Add "rm -f" for above C files.
5893 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5894 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5895 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5896 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5897 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5898 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5899 (init_registers_s390x_vx_linux64)
5900 (init_registers_s390x_tevx_linux64)
5901 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5902 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5904 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5905 (s390_store_vxrs_high): New functions.
5906 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5908 (s390_arch_setup): Add logic for selecting one of the new target
5909 descriptions. Activate the new vector regsets if applicable.
5910 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5911 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5912 and init_registers_s390x_tevx_linux64.
5914 2015-03-01 Pedro Alves <palves@redhat.com>
5916 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5919 2015-02-27 Pedro Alves <palves@redhat.com>
5921 * linux-x86-low.c (u_debugreg_offset): New function.
5922 (x86_linux_dr_get, x86_linux_dr_set): Use it.
5924 2015-02-27 Pedro Alves <palves@redhat.com>
5926 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5927 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5928 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5929 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5930 (ps_lsetfpregs, ps_getpid)
5931 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5932 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5933 (ps_lsetxregs, ps_plog): Declare.
5935 2015-02-27 Pedro Alves <palves@redhat.com>
5937 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5938 IP_AGENT_EXPORT_FUNC.
5939 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5940 IP_AGENT_EXPORT_FUNC.
5941 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5942 (IP_AGENT_EXPORT): Delete.
5943 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5944 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5945 (gdb_trampoline_buffer_error, collecting, gdb_collect)
5946 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5947 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5948 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5949 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5950 (traceframe_read_count, traceframe_write_count)
5951 (traceframes_created, trace_state_variables, get_raw_reg)
5952 (get_trace_state_variable_value, set_trace_state_variable_value)
5953 (ust_loaded, helper_thread_id, cmd_buf): Use
5954 IPA_SYM_EXPORTED_NAME.
5955 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5956 (tracepoints) Use IP_AGENT_EXPORT_VAR.
5957 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
5958 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5959 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
5960 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
5961 EXTERN_C_PUSH/EXTERN_C_POP.
5962 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
5963 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
5964 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5965 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
5966 (traceframe_write_count, traceframe_read_count)
5967 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
5968 (about_to_request_buffer_space, get_trace_state_variable_value)
5969 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
5970 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
5971 EXTERN_C_PUSH/EXTERN_C_POP.
5972 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
5973 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
5974 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
5975 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5976 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5977 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5978 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
5979 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
5981 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
5982 (IP_AGENT_EXPORT_VAR_DECL): Define.
5984 (gdb_agent_get_raw_reg): Declare.
5986 2015-02-27 Tom Tromey <tromey@redhat.com>
5987 Pedro Alves <palves@redhat.com>
5989 Rename symbols whose names are reserved C++ keywords throughout.
5991 2015-02-27 Pedro Alves <palves@redhat.com>
5993 * Makefile.in (COMPILER): New, get it from autoconf.
5994 (CXX): Get from autoconf instead.
5995 (COMPILE.pre): Use COMPILER.
5996 (CC-LD): Rename to ...
5997 (CC_LD): ... this. Use COMPILER.
5998 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
5999 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6000 * acinclude.m4: Include build-with-cxx.m4.
6001 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6002 Disable -Werror by default if building in C++ mode.
6003 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6004 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6005 the C++ compiler. Save/restore CXXFLAGS too.
6006 * configure: Regenerate.
6008 2015-02-27 Pedro Alves <palves@redhat.com>
6010 * acinclude.m4: Include libiberty.m4.
6011 * configure.ac: Call libiberty_INIT.
6012 * config.in, configure: Regenerate.
6014 2015-02-26 Pedro Alves <palves@redhat.com>
6016 * linux-low.c (linux_wait_1): When incrementing the PC past a
6017 program breakpoint always use the_low_target.breakpoint_len as
6018 increment, rather than the maximum between that and
6019 the_low_target.decr_pc_after_break.
6021 2015-02-23 Pedro Alves <palves@redhat.com>
6023 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6024 thread was doing a step-over; always adjust the PC if
6025 we stepped over a permanent breakpoint.
6026 (linux_wait_1): If we stepped over breakpoint that was on top of a
6027 permanent breakpoint, manually advance the PC past it.
6029 2015-02-23 Pedro Alves <palves@redhat.com>
6031 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6033 (x86_fill_gregset, x86_store_gregset): Use it when handling
6036 2015-02-20 Pedro Alves <palves@redhat.com>
6038 * thread-db.c: Include "nat/linux-procfs.h".
6039 (thread_db_init): Skip listing new threads if the kernel supports
6040 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6042 2015-02-20 Pedro Alves <palves@redhat.com>
6044 * linux-low.c (status_pending_p_callback): Use ptid_match.
6046 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6048 PR breakpoints/16812
6049 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6050 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6051 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6053 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6055 PR breakpoints/15956
6056 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6058 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6060 * linux-low.c (linux_low_btrace_conf): Print size.
6061 * server.c (handle_btrace_conf_general_set): New.
6062 (hanle_general_set): Call handle_btrace_conf_general_set.
6063 (handle_query): Report Qbtrace-conf:bts:size as supported.
6065 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6067 * linux-low.c (linux_low_enable_btrace): Update parameters.
6068 (linux_low_btrace_conf): New.
6069 (linux_target_ops)<to_btrace_conf>: Initialize.
6070 * server.c (current_btrace_conf): New.
6071 (handle_btrace_enable): Rename to ...
6072 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
6073 to target_enable_btrace. Update comment. Update users.
6074 (handle_qxfer_btrace_conf): New.
6075 (qxfer_packets): Add btrace-conf entry.
6076 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6077 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6078 (target_ops)<read_btrace_conf>: New.
6079 (target_enable_btrace): Update parameters.
6080 (target_read_btrace_conf): New.
6082 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6084 * server.c (handle_btrace_general_set): Remove call to
6085 target_supports_btrace.
6086 (supported_btrace_packets): New.
6087 (handle_query): Call supported_btrace_packets.
6088 * target.h: include btrace-common.h.
6089 (btrace_target_info): Removed.
6090 (supports_btrace, target_supports_btrace): Update parameters.
6092 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6094 * Makefile.in (SFILES): Add common/btrace-common.c.
6095 (OBS): Add common/btrace-common.o.
6096 (btrace-common.o): Add build rules.
6097 * linux-low: Include btrace-common.h.
6098 (linux_low_read_btrace): Use struct btrace_data. Call
6099 btrace_data_init and btrace_data_fini.
6101 2015-02-06 Pedro Alves <palves@redhat.com>
6103 * thread-db.c (find_new_threads_callback): Add debug output.
6105 2015-02-04 Pedro Alves <palves@redhat.com>
6107 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6108 (resume_stopped_resumed_lwps): New function.
6109 (linux_wait_for_event_filtered): Use it.
6111 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6113 * Makefile.in (SFILES): Add linux-personality.c.
6114 (linux-personality.o): New rule.
6115 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6116 list of objects to be built.
6117 * linux-low.c: Include nat/linux-personality.h.
6118 (linux_create_inferior): Remove code to disable address space
6119 randomization (moved to ../nat/linux-personality.c). Create
6120 cleanup to disable address space randomization.
6122 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6124 * Makefile.in (posix-strerror.o): New rule.
6125 (mingw-strerror.o): Likewise.
6126 * configure: Regenerated.
6127 * configure.ac: Source file ../common/common.host. Initialize new
6128 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6130 2015-01-14 Yao Qi <yao@codesourcery.com>
6132 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6133 (ppc-linux.o): New rule.
6134 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6135 * configure.ac: AC_CHECK_FUNCS(getauxval).
6136 * config.in: Re-generated.
6137 * configure: Re-generated.
6138 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6139 ppc64_64bit_inferior_p
6141 2015-01-14 Yao Qi <yao@codesourcery.com>
6143 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6144 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6145 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6146 (PT_ORIG_R3, PT_TRAP): Likewise.
6147 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6148 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6149 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6151 2015-01-10 Joel Brobecker <brobecker@adacore.com>
6153 * i387-fp.c (i387_cache_to_xsave): In look over
6154 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6155 zmmh_low_space field by use of zmmh_high_space.
6157 2015-01-09 Pedro Alves <palves@redhat.com>
6159 * linux-low.c (step_over_bkpt): Move higher up in the file.
6160 (handle_extended_wait): Don't store the stop_pc here.
6161 (get_stop_pc): Adjust comments and rename to ...
6162 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6163 stopped for a software breakpoint or hardware breakpoint.
6164 (thread_still_has_status_pending_p): New function.
6165 (status_pending_p_callback): Use
6166 thread_still_has_status_pending_p. If the event is no longer
6167 interesting, resume the LWP.
6168 (handle_tracepoints): Add assert.
6169 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6170 (wstatus_maybe_breakpoint): New function.
6171 (cancel_breakpoint): Delete function.
6172 (check_stopped_by_watchpoint): New function, factored out from
6173 linux_low_filter_event.
6174 (lp_status_maybe_breakpoint): Delete function.
6175 (linux_low_filter_event): Remove filter_ptid argument.
6176 Leave thread group exits pending here. Store the LWP's stop PC.
6177 Always leave events pending.
6178 (linux_wait_for_event_filtered): Pull all events out of the
6179 kernel, and leave them all pending.
6180 (count_events_callback, select_event_lwp_callback): Consider all
6182 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6183 (select_event_lwp): Only give preference to the stepping LWP in
6184 all-stop mode. Adjust comments.
6185 (ignore_event): New function.
6186 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6187 references to cancel_breakpoints. Adjust to renames. Also give
6188 equal priority to all LWPs that have had events in non-stop mode.
6189 If reporting a software breakpoint event, unadjust the LWP's PC.
6190 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6191 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6193 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6194 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6195 (linux_stopped_by_watchpoint): Adjust.
6196 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6197 * linux-low.h (enum lwp_stop_reason): New.
6198 (struct lwp_info) <stop_pc>: Adjust comment.
6199 <stopped_by_watchpoint>: Delete field.
6200 <stop_reason>: New field.
6201 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6202 * mem-break.c (software_breakpoint_inserted_here)
6203 (hardware_breakpoint_inserted_here): New function.
6204 * mem-break.h (software_breakpoint_inserted_here)
6205 (hardware_breakpoint_inserted_here): Declare.
6206 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6207 (cancel_breakpoints): Delete.
6208 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6209 (upload_fast_traceframes): Remove references to
6212 2015-01-09 Pedro Alves <palves@redhat.com>
6214 * thread-db.c (find_new_threads_callback): Ignore thread if the
6215 kernel thread ID is -1.
6217 2015-01-09 Pedro Alves <palves@redhat.com>
6219 * linux-low.c (linux_attach_fail_reason_string): Move to
6220 nat/linux-ptrace.c, and rename.
6221 (linux_attach_lwp): Update comment.
6222 (attach_proc_task_lwp_callback): New function.
6223 (linux_attach): Adjust to rename and use
6224 linux_proc_attach_tgid_threads.
6225 (linux_attach_fail_reason_string): Delete declaration.
6227 2015-01-01 Joel Brobecker <brobecker@adacore.com>
6229 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6230 * server.c (gdbserver_version): Likewise.
6232 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6234 * remote-utils.c: Include ctype.h.
6235 (input_interrupt): Explicitly handle the case when the char
6236 received is the NUL byte. Improve the printing of non-ASCII
6239 2014-12-16 Joel Brobecker <brobecker@adacore.com>
6241 * linux-low.c (linux_low_filter_event): Update call to
6242 linux_enable_event_reporting following the addition of
6243 a new parameter to that function.
6245 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
6248 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6249 (AARCH64_FPCR_REGNO): Likewise.
6250 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6251 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6252 (aarch64_store_fpregset): Likewise.
6254 2014-12-15 Joel Brobecker <brobecker@adacore.com>
6256 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6257 Remove FIXME comment about assumption about N.
6259 2014-12-13 Joel Brobecker <brobecker@adacore.com>
6261 * configure.ac: If large-file support is disabled in GDBserver,
6262 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6263 * configure: Regenerate.
6265 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6267 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6268 warning upon ENODATA from ptrace.
6269 * linux-s390-low.c (s390_store_tdb): New.
6270 (s390_regsets): Add regset for NT_S390_TDB.
6272 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6274 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6275 without a fill_function.
6276 * linux-s390-low.c (s390_fill_last_break): Remove.
6277 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6278 (s390_arch_setup): Use regset's size instead of fill_function for
6281 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6283 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6284 the regset's store function when ptrace returned an error.
6285 * regcache.c (get_thread_regcache): Invalidate register cache
6286 before fetching inferior's registers.
6288 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6290 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6291 while-loop as for-loop.
6292 (regsets_store_inferior_registers): Likewise.
6294 2014-11-28 Yao Qi <yao@codesourcery.com>
6296 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6297 * config.in, configure: Re-generate.
6298 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6301 2014-11-21 Yao Qi <yao@codesourcery.com>
6303 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6304 (AC_CHECK_HEADERS): Remove malloc.h.
6305 * configure: Re-generated.
6306 * config.in: Re-generated.
6307 * server.h: Don't include alloca.h and malloc.h.
6308 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6309 Don't include malloc.h.
6311 2014-11-17 Joel Brobecker <brobecker@adacore.com>
6313 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6314 corresponding ERRNO check in same block.
6316 2014-11-12 Pedro Alves <palves@redhat.com>
6318 * server.c (cont_thread): Update comment.
6319 (start_inferior, attach_inferior): No longer clear cont_thread.
6320 (handle_v_cont): No longer set cont_thread.
6321 (captured_main): Clear cont_thread each time a GDB connects.
6323 2014-11-12 Pedro Alves <palves@redhat.com>
6325 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6326 thread, and don't resume all threads if the Hc thread has exited.
6328 2014-11-12 Pedro Alves <palves@redhat.com>
6330 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6331 the process group instead of to a specific LWP.
6333 2014-10-15 Pedro Alves <palves@redhat.com>
6336 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6338 (arm_set_thread_context): Delete.
6339 (the_low_target): Adjust.
6340 * win32-i386-low.c (debug_registers_changed)
6341 (debug_registers_used): Delete.
6342 (update_debug_registers_callback): New function.
6343 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6344 needing to update their debug registers.
6345 (win32_get_current_dr): New function.
6346 (x86_dr_low_get_addr, x86_dr_low_get_control)
6347 (x86_dr_low_get_status): Fetch the debug register from the thread
6349 (i386_initial_stuff): Adjust.
6350 (i386_get_thread_context): Remove current_event parameter. Don't
6351 clear debug_registers_changed nor copy DR values to
6353 (i386_set_thread_context): Delete.
6354 (i386_prepare_to_resume): New function.
6355 (i386_thread_added): Mark the thread as needing to update irs
6357 (the_low_target): Remove i386_set_thread_context and install
6358 i386_prepare_to_resume.
6359 * win32-low.c (win32_get_thread_context): Adjust.
6360 (win32_set_thread_context): Use SetThreadContext
6362 (win32_prepare_to_resume): New function.
6363 (win32_require_context): New function, factored out from ...
6364 (thread_rec): ... this.
6365 (continue_one_thread): Call win32_prepare_to_resume on each thread
6366 we're about to continue.
6367 (win32_resume): Call win32_prepare_to_resume on the event thread.
6368 * win32-low.h (struct win32_thread_info)
6369 <debug_registers_changed>: New field.
6370 (struct win32_target_ops): Change prototype of set_thread_context,
6371 delete set_thread_context and add prepare_to_resume.
6372 (win32_require_context): New declaration.
6374 2014-10-08 Gary Benson <gbenson@redhat.com>
6376 * server.h: Do not include common-exceptions.h.
6378 2014-10-08 Gary Benson <gbenson@redhat.com>
6380 * server.h: Do not include cleanups.h.
6382 2014-09-30 James Hogan <james.hogan@imgtec.com>
6384 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6387 2014-09-23 Yao Qi <yao@codesourcery.com>
6389 * linux-low.c (lp_status_maybe_breakpoint): New function.
6390 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6391 (count_events_callback): Likewise.
6392 (select_event_lwp_callback): Likewise.
6393 (cancel_breakpoints_callback): Likewise.
6395 2014-09-19 Don Breazeal <donb@codesourcery.com>
6397 * linux-low.c (handle_extended_wait): Call
6398 linux_ptrace_get_extended_event.
6399 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6400 linux_is_extended_waitstatus.
6402 2014-09-16 Joel Brobecker <brobecker@adacore.com>
6404 * Makefile.in (CPPFLAGS): Define.
6405 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6406 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6408 2014-09-16 Gary Benson <gbenson@redhat.com>
6410 * inferiors.h (current_inferior): Renamed as...
6411 (current_thread): New variable. All uses updated.
6412 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6413 (maybe_move_out_of_jump_pad): Likewise.
6414 (cancel_breakpoint): Likewise.
6415 (linux_low_filter_event): Likewise.
6416 (wait_for_sigstop): Likewise.
6417 (linux_resume_one_lwp): Likewise.
6418 (need_step_over_p): Likewise.
6419 (start_step_over): Likewise.
6420 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6421 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6422 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6423 and save_inferior as saved_thread.
6424 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6426 (regcache_invalidate_thread): Likewise.
6427 * remote-utils.c (prepare_resume_reply): Likewise.
6428 * thread-db.c (thread_db_get_tls_address): Likewise.
6429 (disable_thread_event_reporting): Likewise.
6430 (remove_thread_event_breakpoints): Likewise.
6431 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6433 * target.h (set_desired_inferior): Renamed as...
6434 (set_desired_thread): New declaration. All uses updated.
6435 * server.c (myresume): Updated comment to reference thread instead
6437 (handle_serial_event): Likewise.
6438 (handle_target_event): Likewise.
6440 2014-09-12 Tom Tromey <tromey@redhat.com>
6441 Gary Benson <gbenson@redhat.com>
6443 * regcache.h: Include common-regcache.h.
6444 (regcache_read_pc): Don't declare.
6445 * regcache.c (get_thread_regcache_for_ptid): New function.
6447 2014-09-11 Tom Tromey <tromey@redhat.com>
6448 Gary Benson <gbenson@redhat.com>
6450 * symbol.c: New file.
6451 * Makefile.in (SFILES): Add symbol.c.
6452 (OBS): Add symbol.o.
6454 2014-09-11 Gary Benson <gbenson@redhat.com>
6456 * target.c (target_stop_ptid, target_continue_ptid): New
6459 2014-09-11 Tom Tromey <tromey@redhat.com>
6460 Gary Benson <gbenson@redhat.com>
6462 * target.h: Include target/target.h.
6463 * target.c (target_read_memory, target_read_uint32)
6464 (target_write_memory): New functions.
6466 2014-09-11 Gary Benson <gbenson@redhat.com>
6468 * server.h (debug_hw_points): Don't declare.
6469 * server.c (debug_hw_points): Don't define. Replace all uses
6470 with show_debug_regs.
6471 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6472 all uses with show_debug_regs.
6474 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6476 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6477 endianness into account.
6478 (ppc_supply_ptrace_register): Likewise.
6480 2014-09-03 James Hogan <james.hogan@imgtec.com>
6482 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6483 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6485 2014-09-03 Gary Benson <gbenson@redhat.com>
6487 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6488 ALL_DEBUG_ADDRESS_REGISTERS.
6490 2014-09-02 Gary Benson <gbenson@redhat.com>
6492 * i386-low.h: Renamed as...
6493 * x86-low.h: New file. All type, function and variable name
6494 prefixes changed from "i386_" to "x86_". All references updated.
6495 * i386-low.c: Renamed as...
6496 * x86-low.c: New file. All type, function and variable name
6497 prefixes changed from "i386_" to "x86_". All references updated.
6499 2014-09-02 Gary Benson <gbenson@redhat.com>
6501 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6502 (x86_linux_new_thread): Likewise.
6504 2014-08-29 Gary Benson <gbenson@redhat.com>
6506 * server.h (setjmp.h): Do not include.
6507 (toplevel): Do not declare.
6508 (common-exceptions.h): Include.
6509 (cleanups.h): Likewise.
6510 * server.c (toplevel): Do not define.
6511 (exit_code): New static global.
6512 (detach_or_kill_for_exit_cleanup): New function.
6513 (main): New function. Original main renamed to...
6514 (captured_main): New function.
6515 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6517 2014-08-29 Gary Benson <gbenson@redhat.com>
6519 * Makefile.in (SFILES): Add common/common-exceptions.c.
6520 (OBS): Add common-exceptions.o.
6521 (common-exceptions.o): New rule.
6522 * utils.c (prepare_to_throw_exception): New function.
6524 2014-08-29 Gary Benson <gbenson@redhat.com>
6526 * config.in: Regenerate.
6527 * configure: Likewise.
6529 2014-08-29 Gary Benson <gbenson@redhat.com>
6531 * Makefile.in (SFILES): Add common/cleanups.c.
6533 (cleanups.o): New rule.
6535 2014-08-29 Gary Benson <gbenson@redhat.com>
6537 * utils.c (internal_vwarning): New function.
6539 2014-08-28 Gary Benson <gbenson@redhat.com>
6541 * utils.h (fatal): Remove declaration.
6542 * utils.c (fatal): Remove function.
6544 2014-08-28 Gary Benson <gbenson@redhat.com>
6546 * tracepoint.c (gdb_agent_init): Replace fatal with
6548 (initialize_tracepoint): Likewise.
6550 2014-08-28 Gary Benson <gbenson@redhat.com>
6552 * remote-utils.c (remote_prepare): Replace fatal with error.
6554 2014-08-28 Gary Benson <gbenson@redhat.com>
6556 * linux-low.c (linux_async): Replace fatal with warning.
6558 (linux_start_non_stop): Return -1 if linux_async failed.
6560 2014-08-28 Gary Benson <gbenson@redhat.com>
6562 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6564 (i386_dr_low_get_addr): Remove vague comment.
6565 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6568 2014-08-28 Gary Benson <gbenson@redhat.com>
6570 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6571 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6573 (linux_resume_one_lwp): Likewise.
6574 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6576 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6577 with internal_error.
6578 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6579 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6580 (find_register_by_name): Replace fatal with internal_error.
6581 (find_regno): Likewise.
6582 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6583 * thread-db.c (thread_db_create_event): Likewise.
6584 (thread_db_load_search): Likewise.
6585 (try_thread_db_load_1): Likewise.
6586 * tracepoint.c (get_jump_space_head): Replace fatal with
6588 (claim_trampoline_space): Likewise.
6589 (have_fast_tracepoint_trampoline_buffer): Likewise.
6590 (cmd_qtstart): Likewise.
6591 (stop_tracing): Likewise.
6592 (fast_tracepoint_collecting): Likewise.
6593 (target_malloc): Likewise.
6594 (download_tracepoint): Likewise.
6595 (download_trace_state_variables): Replace check with gdb_assert.
6596 (upload_fast_traceframes): Replace fatal with internal_error.
6598 2014-08-19 Tom Tromey <tromey@redhat.com>
6599 Gary Benson <gbenson@redhat.com>
6601 * Makefile.in (SFILES): Add common/common-debug.c.
6602 (OBS): Add common-debug.o.
6603 (common-debug.o): New rule.
6604 * debug.h (debug_printf): Don't declare.
6605 * debug.c (debug_printf): Renamed and rewritten as...
6606 (debug_vprintf): New function.
6608 2014-08-19 Gary Benson <gbenson@redhat.com>
6610 * utils.h: Do not include print-utils.h.
6612 2014-08-19 Tom Tromey <tromey@redhat.com>
6613 Gary Benson <gbenson@redhat.com>
6615 * server.h: Add static assertion.
6616 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6618 2014-08-19 Tom Tromey <tromey@redhat.com>
6619 Gary Benson <gbenson@redhat.com>
6621 * Makefile.in (SFILES): Add common/errors.c.
6622 (OBS): Add errors.o.
6623 (IPA_OBS): Add errors-ipa.o.
6624 (errors.o): New rule.
6625 (errors-ipa.o): Likewise.
6626 * utils.h (perror_with_name, error, warning): Don't declare.
6627 * utils.c (warning): Renamed and rewritten as...
6628 (vwarning): New function.
6629 (error): Renamed and rewritten as...
6630 (verror): New function.
6631 (internal_error): Renamed and rewritten as...
6632 (internal_verror): New function.
6634 2014-08-07 Gary Benson <gbenson@redhat.com>
6636 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6637 * configure: Regenerate.
6638 * config.in: Likewise.
6639 * server.h: Do not include errno.h.
6640 * event-loop.c: Likewise.
6641 * hostio-errno.c: Likewise.
6642 * linux-low.c: Likewise.
6643 * remote-utils.c: Likewise.
6644 * spu-low.c: Likewise.
6645 * utils.c: Likewise.
6646 * gdbreplay.c: Unconditionally include errno.h.
6648 2014-08-07 Gary Benson <gbenson@redhat.com>
6650 * server.h: Do not include string.h.
6651 * event-loop.c: Likewise.
6652 * linux-low.c: Likewise.
6653 * regcache.c: Likewise.
6654 * remote-utils.c: Likewise.
6655 * spu-low.c: Likewise.
6656 * utils.c: Likewise.
6658 2014-08-07 Gary Benson <gbenson@redhat.com>
6660 * server.h: Do not include gdb_assert.h.
6662 2014-08-07 Gary Benson <gbenson@redhat.com>
6664 * server.h: Do not include common-utils.h.
6666 2014-08-07 Gary Benson <gbenson@redhat.com>
6668 * server.h: Do not include ptid.h.
6669 * notif.h: Likewise.
6671 2014-08-07 Gary Benson <gbenson@redhat.com>
6673 * server.h: Do not include gdb_locale.h.
6675 2014-08-07 Gary Benson <gbenson@redhat.com>
6677 * server.h: Do not include gdb/signals.h.
6678 * win32-low.c: Likewise.
6680 2014-08-07 Gary Benson <gbenson@redhat.com>
6682 * server.h: Do not include pathmax.h.
6684 2014-08-07 Gary Benson <gbenson@redhat.com>
6686 * server.h: Do not include libiberty.h.
6687 * linux-bfin-low.c: Likewise.
6689 2014-08-07 Gary Benson <gbenson@redhat.com>
6691 * server.h: Do not include ansidecl.h.
6693 2014-08-07 Gary Benson <gbenson@redhat.com>
6695 * linux-x86-low.c: Do not include stddef.h.
6696 * lynx-ppc-low.c: Likewise.
6697 * tracepoint.c: Likewise.
6699 2014-08-07 Gary Benson <gbenson@redhat.com>
6701 * server.h: Do not include stdarg.h.
6702 * nto-low.c: Likewise.
6704 2014-08-07 Gary Benson <gbenson@redhat.com>
6706 * server.h: Do not include stdlib.h.
6707 * inferiors.c: Likewise.
6708 * linux-low.c: Likewise.
6709 * regcache.c: Likewise.
6710 * spu-low.c: Likewise.
6711 * tracepoint.c: Likewise.
6712 * utils.c: Likewise.
6714 2014-08-07 Gary Benson <gbenson@redhat.com>
6716 * server.h: Do not include stdio.h.
6717 * linux-low.c: Likewise.
6718 * remote-utils.c: Likewise.
6719 * spu-low.c: Likewise.
6720 * utils.c: Likewise.
6721 * wincecompat.c: Likewise.
6723 2014-08-06 Gary Benson <gbenson@redhat.com>
6725 * regcache.c (init_register_cache): Move conditionals inside if.
6727 2014-08-06 Gary Benson <gbenson@redhat.com>
6729 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6731 2014-07-31 Gary Benson <gbenson@redhat.com>
6733 * ax.h: Do not include server.h.
6734 * gdbthread.h: Likewise.
6735 * lynx-low.h: Likewise.
6736 * notif.h: Likewise.
6738 2014-07-30 Gary Benson <gbenson@redhat.com>
6740 * server.h: Include common-defs.h.
6741 Do not include config.h or build-gnulib-gdbserver/config.h.
6743 2014-07-30 Gary Benson <gbenson@redhat.com>
6745 * hostio-errno.c: Move server.h to top of includes list.
6746 * inferiors.c: Likewise.
6747 * linux-x86-low.c: Likewise.
6748 * notif.c: Include server.h.
6750 2014-07-24 Tom Tromey <tromey@redhat.com>
6751 Gary Benson <gbenson@redhat.com>
6753 * server.h (CORE_ADDR): Now unsigned.
6755 2014-07-16 Pedro Alves <palves@redhat.com>
6757 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6759 2014-07-15 Pedro Alves <palves@redhat.com>
6761 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6764 2014-07-11 Pedro Alves <palves@redhat.com>
6766 * linux-low.c (kill_wait_lwp): New function, based on
6767 kill_one_lwp_callback, but use my_waitpid directly.
6768 (kill_one_lwp_callback, linux_kill): Use it.
6770 2014-06-23 Pedro Alves <palves@redhat.com>
6772 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6773 before setting DR0..DR3.
6775 2014-06-20 Gary Benson <gbenson@redhat.com>
6777 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6778 * configure: Regenerated.
6779 * config.in: Likewise.
6781 2014-06-20 Gary Benson <gbenson@redhat.com>
6783 * Makefile.in (SFILES): Update locations for files moved
6785 (object file files): Reordered.
6787 2014-06-20 Gary Benson <gbenson@redhat.com>
6789 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6790 (i386_dr_low_set_addr): Likewise.
6791 (i386_dr_low_get_addr): Likewise.
6792 (i386_dr_low_can_set_control): Likewise.
6793 (i386_dr_low_set_control): Likewise.
6794 (i386_dr_low_get_control): Likewise.
6795 (i386_dr_low_get_status): Likewise.
6796 (i386_get_debug_register_length): Likewise.
6797 * linux-x86-low.c (i386_dr_low_set_addr):
6798 Changed signature. Made static.
6799 (i386_dr_low_get_addr): Likewise.
6800 (i386_dr_low_set_control): Likewise.
6801 (i386_dr_low_get_control): Likewise.
6802 (i386_dr_low_get_status): Likewise.
6803 (i386_dr_low): New global variable.
6804 * win32-i386-low.c (i386_dr_low_set_addr):
6805 Changed signature. Made static.
6806 (i386_dr_low_get_addr): Likewise.
6807 (i386_dr_low_set_control): Likewise.
6808 (i386_dr_low_get_control): Likewise.
6809 (i386_dr_low_get_status): Likewise.
6810 (i386_dr_low): New global variable.
6812 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6814 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6815 * Makefile.in (AR, AR_FLAGS): Define.
6816 * configure: Regenerate.
6818 2014-06-19 Gary Benson <gbenson@redhat.com>
6820 * Makefile.in (i386-dregs.o): New rule.
6821 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6822 * i386-low.c (target.h): Remove include.
6823 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6824 (DR_CONTROL_SHIFT): Likewise.
6825 (DR_CONTROL_SIZE): Likewise.
6826 (DR_RW_EXECUTE): Likewise.
6827 (DR_RW_WRITE): Likewise.
6828 (DR_RW_READ): Likewise.
6829 (DR_RW_IORW): Likewise.
6830 (DR_LEN_1): Likewise.
6831 (DR_LEN_2): Likewise.
6832 (DR_LEN_4): Likewise.
6833 (DR_LEN_8): Likewise.
6834 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6835 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6836 (DR_ENABLE_SIZE): Likewise.
6837 (DR_LOCAL_SLOWDOWN): Likewise.
6838 (DR_GLOBAL_SLOWDOWN): Likewise.
6839 (DR_CONTROL_RESERVED): Likewise.
6840 (I386_DR_CONTROL_MASK): Likewise.
6841 (I386_DR_VACANT): Likewise.
6842 (I386_DR_LOCAL_ENABLE): Likewise.
6843 (I386_DR_GLOBAL_ENABLE): Likewise.
6844 (I386_DR_DISABLE): Likewise.
6845 (I386_DR_SET_RW_LEN): Likewise.
6846 (I386_DR_GET_RW_LEN): Likewise.
6847 (I386_DR_WATCH_HIT): Likewise.
6848 (i386_wp_op_t): Likewise.
6849 (i386_show_dr): Likewise.
6850 (i386_length_and_rw_bits): Likewise.
6851 (i386_insert_aligned_watchpoint): Likewise.
6852 (i386_remove_aligned_watchpoint): Likewise.
6853 (i386_handle_nonaligned_watchpoint): Likewise.
6854 i386_update_inferior_debug_regs(): Likewise.
6855 (i386_dr_insert_watchpoint): Likewise.
6856 (i386_dr_remove_watchpoint): Likewise.
6857 (i386_dr_region_ok_for_watchpoint): Likewise.
6858 (i386_dr_stopped_data_address): Likewise.
6859 (i386_dr_stopped_by_watchpoint): Likewise.
6861 2014-06-19 Gary Benson <gbenson@redhat.com>
6863 * i386-low.c (i386_dr_show): Renamed to
6864 i386_show_dr and made static. All uses updated.
6865 (i386_dr_length_and_rw_bits): Renamed to
6866 i386_length_and_rw_bits and made static.
6868 (i386_dr_insert_aligned_watchpoint): Renamed to
6869 i386_insert_aligned_watchpoint and made static.
6871 (i386_dr_remove_aligned_watchpoint): Renamed to
6872 i386_remove_aligned_watchpoint and made static.
6874 (i386_dr_update_inferior_debug_regs): Renamed to
6875 i386_update_inferior_debug_regs and made static.
6878 2014-06-18 Gary Benson <gbenson@redhat.com>
6880 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6881 (i386_dr_low_can_set_control): Likewise.
6882 (i386_get_debug_register_length): Likewise.
6883 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6884 (i386_dr_low_can_set_control): Likewise.
6885 (i386_get_debug_register_length): Likewise.
6887 2014-06-17 Gary Benson <gbenson@redhat.com>
6889 * i386-low.h (i386-dregs.h): New include.
6890 (DR_FIRSTADDR): Now in i386-dregs.h.
6891 (DR_LASTADDR): Likewise.
6892 (DR_NADDR): Likewise.
6893 (DR_STATUS): Likewise.
6894 (DR_CONTROL): Likewise.
6895 (i386_debug_reg_state): Likewise.
6896 (i386_dr_insert_watchpoint): Likewise.
6897 (i386_dr_remove_watchpoint): Likewise.
6898 (i386_dr_region_ok_for_watchpoint): Likewise.
6899 (i386_dr_stopped_data_address): Likewise.
6900 (i386_dr_stopped_by_watchpoint): Likewise.
6901 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6903 2014-06-18 Gary Benson <gbenson@redhat.com>
6905 * i386-low.h (i386_low_insert_watchpoint): Renamed to
6906 i386_dr_insert_watchpoint.
6907 (i386_low_remove_watchpoint): Renamed to
6908 i386_dr_remove_watchpoint.
6909 (i386_low_region_ok_for_watchpoint): Renamed to
6910 i386_dr_region_ok_for_watchpoint.
6911 (i386_low_stopped_data_address): Renamed to
6912 i386_dr_stopped_data_address.
6913 (i386_low_stopped_by_watchpoint): Renamed to
6914 i386_dr_stopped_by_watchpoint.
6915 * i386-low.c (i386_show_dr): Renamed to
6916 i386_dr_show and made nonstatic. All uses updated.
6917 (i386_length_and_rw_bits): Renamed to
6918 i386_dr_length_and_rw_bits and made nonstatic.
6920 (i386_insert_aligned_watchpoint): Renamed to
6921 i386_dr_insert_aligned_watchpoint and made nonstatic.
6923 (i386_remove_aligned_watchpoint): Renamed to
6924 i386_dr_remove_aligned_watchpoint and made nonstatic.
6926 (i386_update_inferior_debug_regs): Renamed to
6927 i386_dr_update_inferior_debug_regs and made nonstatic.
6929 (i386_low_insert_watchpoint): Renamed to
6930 i386_dr_insert_watchpoint. All uses updated.
6931 (i386_low_remove_watchpoint): Renamed to
6932 i386_dr_remove_watchpoint. All uses updated.
6933 (i386_low_region_ok_for_watchpoint): Renamed to
6934 i386_dr_region_ok_for_watchpoint. All uses updated.
6935 (i386_low_stopped_data_address): Renamed to
6936 i386_dr_stopped_data_address. All uses updated.
6937 (i386_low_stopped_by_watchpoint): Renamed to
6938 i386_dr_stopped_by_watchpoint. All uses updated.
6940 2014-06-18 Gary Benson <gbenson@redhat.com>
6942 * i386-low.c (i386_dr_low_can_set_addr): New macro.
6943 (i386_dr_low_can_set_control): Likewise.
6944 (i386_insert_aligned_watchpoint): New check.
6946 2014-06-18 Gary Benson <gbenson@redhat.com>
6948 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6951 2014-06-18 Gary Benson <gbenson@redhat.com>
6953 * i386-low.c (i386_length_and_rw_bits): Use internal_error
6954 instead of fatal and error.
6955 (i386_handle_nonaligned_watchpoint): Likewise.
6957 2014-06-18 Gary Benson <gbenson@redhat.com>
6959 * i386-low.c (i386_get_debug_register_length): New macro.
6960 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
6961 (i386_show_dr): Use debug_printf instead of fprintf. Use
6962 phex to format values.
6964 2014-06-18 Gary Benson <gbenson@redhat.com>
6966 * i386-low.h: Comment changes.
6967 * i386-low.c: Likewise.
6969 2014-06-18 Gary Benson <gbenson@redhat.com>
6971 * i386-low.c: Whitespace changes.
6973 2014-06-12 Tom Tromey <tromey@redhat.com>
6975 * utils.c (freeargv): Remove.
6977 2014-06-12 Tom Tromey <tromey@redhat.com>
6979 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
6980 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
6981 (parse_debug_format_options): Likewise.
6982 (gdbserver_usage): Likewise.
6983 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
6984 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
6985 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
6987 ($(LIBGNU)): Depend on libiberty.
6988 (all-lib): Recurse into all subdirs.
6989 (install-only): Invoke "install" target in subdirs.
6990 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
6992 * configure: Rebuild.
6993 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
6994 for vasprintf, vsnprintf, or gettimeofday.
6995 * configure.srv: Don't add safe-ctype.o or lbasename.o to
6998 2014-06-05 Joel Brobecker <brobecker@adacore.com>
7000 * development.sh: Delete.
7001 * Makefile.in (config.status): Adjust dependency on development.sh.
7002 * configure.ac: Adjust development.sh source call.
7003 * configure: Regenerate.
7005 2014-06-02 Pedro Alves <palves@redhat.com>
7007 * ax.c (gdb_free_agent_expr): New function.
7008 * ax.h (gdb_free_agent_expr): New declaration.
7009 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7011 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7013 (clear_breakpoint_conditions_and_commands): New function.
7014 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7015 (clear_breakpoint_conditions_and_commands): New declaration.
7017 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7019 * linux-aarch64-low.c (asm/ptrace.h): Include.
7021 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7023 Fix TLS access for -static -pthread.
7024 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7025 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7026 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7028 2014-05-20 Pedro Alves <palves@redhat.com>
7030 * linux-aarch64-low.c (aarch64_insert_point)
7031 (aarch64_remove_point): No longer check whether the type is
7032 supported here. Adjust to new interface.
7033 (the_low_target): Install aarch64_supports_z_point_type as
7034 supports_z_point_type method.
7035 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7036 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7037 instead of a Z packet char. Adjust.
7038 (arm_supports_z_point_type): New function.
7039 (arm_insert_point, arm_remove_point): Adjust to new interface.
7040 (the_low_target): Install arm_supports_z_point_type.
7041 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7042 (cris_insert_point, cris_remove_point): Adjust to new interface.
7043 Don't check whether the type is supported here.
7044 (the_low_target): Install cris_supports_z_point_type.
7045 * linux-low.c (linux_supports_z_point_type): New function.
7046 (linux_insert_point, linux_remove_point): Adjust to new interface.
7047 * linux-low.h (struct linux_target_ops) <insert_point,
7048 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7049 raw_breakpoint pointer parameter.
7050 <supports_z_point_type>: New method.
7051 * linux-mips-low.c (mips_supports_z_point_type): New function.
7052 (mips_insert_point, mips_remove_point): Adjust to new interface.
7053 Use mips_supports_z_point_type.
7054 (the_low_target): Install mips_supports_z_point_type.
7055 * linux-ppc-low.c (the_low_target): Install NULL as
7056 supports_z_point_type method.
7057 * linux-s390-low.c (the_low_target): Install NULL as
7058 supports_z_point_type method.
7059 * linux-sparc-low.c (the_low_target): Install NULL as
7060 supports_z_point_type method.
7061 * linux-x86-low.c (x86_supports_z_point_type): New function.
7062 (x86_insert_point): Adjust to new insert_point interface. Use
7063 insert_memory_breakpoint. Adjust to new
7064 i386_low_insert_watchpoint interface.
7065 (x86_remove_point): Adjust to remove_point interface. Use
7066 remove_memory_breakpoint. Adjust to new
7067 i386_low_remove_watchpoint interface.
7068 (the_low_target): Install x86_supports_z_point_type.
7069 * lynx-low.c (lynx_target_ops): Install NULL as
7070 supports_z_point_type callback.
7071 * nto-low.c (nto_supports_z_point_type): New.
7072 (nto_insert_point, nto_remove_point): Adjust to new interface.
7073 (nto_target_ops): Install nto_supports_z_point_type.
7074 * mem-break.c: Adjust intro comment.
7075 (struct raw_breakpoint) <raw_type, size>: New fields.
7076 <inserted>: Update comment.
7077 <shlib_disabled>: Delete field.
7078 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7079 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7080 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7081 (raw_bkpt_type_to_target_hw_bp_type): New function.
7082 (find_enabled_raw_code_breakpoint_at): New function.
7083 (find_raw_breakpoint_at): New type and size parameters. Use them.
7084 (insert_memory_breakpoint): New function, based off
7085 set_raw_breakpoint_at.
7086 (remove_memory_breakpoint): New function.
7087 (set_raw_breakpoint_at): Reimplement.
7088 (set_breakpoint): New, based on set_breakpoint_at.
7089 (set_breakpoint_at): Reimplement.
7090 (delete_raw_breakpoint): Go through the_target->remove_point
7091 instead of assuming memory breakpoints.
7092 (find_gdb_breakpoint_at): Delete.
7093 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7094 (find_gdb_breakpoint): New function.
7095 (set_gdb_breakpoint_at): Delete.
7096 (z_type_supported): New function.
7097 (set_gdb_breakpoint_1): New function, loosely based off
7098 set_gdb_breakpoint_at.
7099 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7100 (delete_gdb_breakpoint_at): Delete.
7101 (delete_gdb_breakpoint_1): New function, loosely based off
7102 delete_gdb_breakpoint_at.
7103 (delete_gdb_breakpoint): New function.
7104 (clear_gdb_breakpoint_conditions): Rename to ...
7105 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7107 (add_condition_to_breakpoint): Make static.
7108 (add_breakpoint_condition): Take a struct breakpoint pointer
7109 instead of an address. Adjust.
7110 (gdb_condition_true_at_breakpoint): Rename to ...
7111 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7113 (gdb_condition_true_at_breakpoint): Reimplement.
7114 (add_breakpoint_commands): Take a struct breakpoint pointer
7115 instead of an address. Adjust.
7116 (gdb_no_commands_at_breakpoint): Rename to ...
7117 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7118 parameter. Return true if no breakpoint was found. Change debug
7120 (gdb_no_commands_at_breakpoint): Reimplement.
7121 (run_breakpoint_commands): Rename to ...
7122 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7123 and change return type to boolean.
7124 (run_breakpoint_commands): New function.
7125 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7126 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7127 breakpoint. Go through the_target->remove_point instead of
7128 assuming memory breakpoint.
7129 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7130 software and hardware breakpoints.
7131 (reinsert_raw_breakpoint): Go through the_target->insert_point
7132 instead of assuming memory breakpoint.
7133 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7134 software and hardware breakpoints.
7135 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7136 Check both software and hardware breakpoints.
7137 (validate_inserted_breakpoint): Assert the breakpoint is a
7138 software breakpoint. Set the inserted flag to -1 instead of
7139 setting shlib_disabled.
7140 (delete_disabled_breakpoints): Adjust.
7141 (validate_breakpoints): Only validate software breakpoints.
7142 Adjust to inserted flag change.
7143 (check_mem_read, check_mem_write): Skip breakpoint types other
7144 than software breakpoints. Adjust to inserted flag change.
7145 * mem-break.h (enum raw_bkpt_type): New enum.
7146 (raw_breakpoint, struct process_info): Forward declare.
7147 (Z_packet_to_target_hw_bp_type): Delete declaration.
7148 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7149 (set_gdb_breakpoint, delete_gdb_breakpoint)
7150 (clear_breakpoint_conditions): New declarations.
7151 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7152 (breakpoint_inserted_here): Update comment.
7153 (add_breakpoint_condition, add_breakpoint_commands): Replace
7154 address parameter with a breakpoint pointer parameter.
7155 (gdb_breakpoint_here): Update comment.
7156 (delete_gdb_breakpoint_at): Delete.
7157 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7158 * server.c (process_point_options): Take a struct breakpoint
7159 pointer instead of an address. Adjust.
7160 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7161 delete_gdb_breakpoint.
7162 * spu-low.c (spu_target_ops): Install NULL as
7163 supports_z_point_type method.
7164 * target.h: Include mem-break.h.
7165 (struct target_ops) <prepare_to_access_memory>: Update comment.
7166 <supports_z_point_type>: New field.
7167 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7168 instead of a char. Also take a raw breakpoint pointer.
7169 * win32-arm-low.c (the_low_target): Install NULL as
7170 supports_z_point_type.
7171 * win32-i386-low.c (i386_supports_z_point_type): New function.
7172 (i386_insert_point, i386_remove_point): Adjust to new interface.
7173 (the_low_target): Install i386_supports_z_point_type.
7174 * win32-low.c (win32_supports_z_point_type): New function.
7175 (win32_insert_point, win32_remove_point): Adjust to new interface.
7176 (win32_target_ops): Install win32_supports_z_point_type.
7177 * win32-low.h (struct win32_target_ops):
7178 <supports_z_point_type>: New method.
7179 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7180 instead of a char. Also take a raw breakpoint pointer.
7182 2014-05-20 Pedro Alves <palves@redhat.com>
7184 * mem-break.h: Include break-common.h.
7185 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7186 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7187 (Z_packet_to_target_hw_bp_type): New declaration.
7188 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7189 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7190 (Z_PACKET_ACCESS_WP): Delete macros.
7191 (Z_packet_to_hw_type): Delete function.
7192 * i386-low.h: Don't include break-common.h here.
7193 (Z_packet_to_hw_type): Delete declaration.
7194 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7195 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7196 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7197 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7198 * linux-aarch64-low.c: Don't include break-common.h here.
7199 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7200 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7201 (Z_packet_to_target_hw_bp_type): Delete function.
7202 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7204 (mips_insert_point, mips_remove_point): Use
7205 Z_packet_to_target_hw_bp_type.
7207 2014-05-20 Pedro Alves <palves@redhat.com>
7209 * linux-aarch64-low.c: Include break-common.h.
7210 (enum target_point_type): Delete.
7211 (Z_packet_to_point_type): Rename to ...
7212 (Z_packet_to_target_hw_bp_type): ... this, and return a
7213 target_hw_bp_type instead.
7214 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7215 instead of an enum target_point_type.
7216 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7218 (aarch64_dr_state_insert_one_point)
7219 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7220 (aarch64_handle_aligned_watchpoint)
7221 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7222 Take an enum target_hw_bp_type instead of an enum
7224 (aarch64_supports_z_point_type): New function.
7225 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7226 use Z_packet_to_target_hw_bp_type.
7228 2014-05-20 Joel Brobecker <brobecker@adacore.com>
7230 * configure.ac: Only use -Werror by default when DEVELOPMENT
7232 * configure: Regenerate.
7234 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7236 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7237 * linux-x86-low.c (X86_64_USER_REGS): New.
7238 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7240 2014-04-28 Yao Qi <yao@codesourcery.com>
7242 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7245 2014-04-25 Pedro Alves <palves@redhat.com>
7248 * linux-low.c (linux_attach_fail_reason_string): New function.
7249 (linux_attach_lwp): Delete.
7250 (linux_attach_lwp_1): Rename to ...
7251 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7252 argument. Remove "initial" parameter. Return int instead of
7253 void. Don't error or warn here.
7254 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7255 failure to attach to the tgid. Call warning when failing to
7257 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7258 argument. Remove "initial" parameter. Return int instead of
7259 void. Don't error or warn here.
7260 (linux_attach_fail_reason_string): New declaration.
7261 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7262 interface change. Use linux_attach_fail_reason_string.
7264 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
7265 Walfred Tedeschi <walfred.tedeschi@intel.com>
7267 * Makefile.in: Added rules to handle new files
7268 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7269 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7270 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7271 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7272 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7273 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7275 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7276 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7277 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7278 i386/x32-avx512.xml.
7279 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7280 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7281 i386/x32-avx512-linux.xml.
7282 * i387-fp.c (num_avx512_k_registers): New constant for number
7284 (num_avx512_zmmh_low_registers): New constant for number of
7285 lower ZMM registers (0-15).
7286 (num_avx512_zmmh_high_registers): New constant for number of
7287 higher ZMM registers (16-31).
7288 (num_avx512_ymmh_registers): New contant for number of higher
7289 YMM registers (ymm16-31 added by avx521 on x86_64).
7290 (num_avx512_xmm_registers): New constant for number of higher
7291 XMM registers (xmm16-31 added by AVX512 on x86_64).
7292 (struct i387_xsave): Add space for AVX512 registers.
7293 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7294 Add code to handle AVX512 registers.
7295 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7296 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7297 prototypei from generated file.
7298 (tdesc_amd64_avx512_linux): Likewise.
7299 (init_registers_x32_avx512_linux): Likewise.
7300 (tdesc_x32_avx512_linux): Likewise.
7301 (init_registers_i386_avx512_linux): Likewise.
7302 (tdesc_i386_avx512_linux): Likewise.
7303 (x86_64_regmap): Add AVX512 registers.
7304 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7306 (initialize_low_arch): Add code to initialize AVX512 registers.
7308 2014-04-23 Pedro Alves <palves@redhat.com>
7310 * mem-break.c (find_gdb_breakpoint_at): Make static.
7311 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7313 2014-04-23 Pedro Alves <palves@redhat.com>
7315 * i386-low.c: Don't include break-common.h here.
7316 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7317 prototype to take target_hw_bp_type as argument instead of a Z
7319 * i386-low.h: Include break-common.h here.
7320 (Z_packet_to_hw_type): Declare.
7321 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7323 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7324 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7325 (x86_remove_point): Convert the packet number to a
7326 target_hw_bp_type before calling i386_low_remove_watchpoint.
7327 * win32-i386-low.c (i386_insert_point): Convert the packet number
7328 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7329 (i386_remove_point): Convert the packet number to a
7330 target_hw_bp_type before calling i386_low_remove_watchpoint.
7332 2014-04-23 Pedro Alves <palves@redhat.com>
7334 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7336 2014-04-10 Pedro Alves <palves@redhat.com>
7338 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7339 Check if the condition or command is NULL before checking if the
7340 breakpoint is known. On success, return true.
7341 * mem-break.h (add_breakpoint_condition): Document return.
7342 (add_breakpoint_commands): Add describing comment.
7343 * server.c (skip_to_semicolon): New function.
7344 (process_point_options): Use it.
7346 2014-04-09 Pedro Alves <palves@redhat.com>
7348 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7351 2014-02-27 Pedro Alves <palves@redhat.com>
7354 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7356 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7358 (last_thread_of_process_p): Take a PID argument instead of a
7360 (linux_wait_for_lwp): Delete.
7361 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7363 (linux_low_filter_event): New function, party factored out from
7364 linux_wait_for_event.
7365 (linux_wait_for_event): Rename to ...
7366 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7367 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7368 sigsuspend. Check for zombie leaders.
7369 (linux_wait_for_event): Reimplement as wrapper around
7370 linux_wait_for_event_filtered.
7371 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7372 a normal or signal exit is seen, it's the whole process exiting.
7373 (wait_for_sigstop): No longer a for_each_inferior callback.
7374 Rewrite on top of linux_wait_for_event_filtered.
7375 (stop_all_lwps): Call wait_for_sigstop directly.
7376 * server.c (resume, handle_target_event): Handle
7377 TARGET_WAITKIND_NO_RESUMED.
7379 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7381 * win32-low.c (psapi_get_dll_name,
7382 * win32_CreateToolhelp32Snapshot): Delete.
7383 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7384 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7386 (handle_load_dll): Add function description.
7387 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7389 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7391 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7393 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7394 base address when calling win32_add_one_solib.
7395 (handle_load_dll): Delete local variable load_addr.
7396 Remove 0x1000 offset applied to DLL base address when calling
7397 win32_add_one_solib.
7398 (handle_unload_dll): Add comment.
7400 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7402 * win32-low.c (win32_add_all_dlls): Renames
7403 win32_ensure_ntdll_loaded. Rewrite function documentation.
7404 Adjust implementation to always load all DLLs.
7405 Add 0x1000 offset to DLL base address when calling
7406 win32_add_one_solib.
7407 (child_initialization_done): New static global.
7408 (do_initial_child_stuff): Set child_initialization_done to
7409 zero during child initialization, and 1 after. Replace call
7410 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7412 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7413 (handle_unload_dll): Add function documentation.
7414 (get_child_debug_event): Ignore load and unload DLL events
7415 during child initialization.
7417 2014-02-20 Doug Evans <dje@google.com>
7419 Remove global all_lwps.
7420 * inferiors.h (ptid_of): Move here from linux-low.h.
7421 (pid_of, lwpid_of): Ditto.
7422 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7423 parameter is a struct thread_info * now.
7424 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7425 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7426 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7428 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7429 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7430 * linux-arm-low.c (update_registers_callback): Update, "entry"
7431 parameter is a struct thread_info * now.
7432 Fetch lwpid from current_inferior directly.
7433 (arm_insert_point): Pass &all_threads to find_inferior instead of
7435 (arm_remove_point): Ditto.
7436 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7437 (arm_prepare_to_resume): Fetch pid from thread.
7438 (arm_read_description): Fetch lwpid from current_inferior directly.
7439 * linux-low.c (all_lwps): Delete.
7440 (delete_lwp): Delete call to remove_inferior.
7441 (handle_extended_wait): Fetch lwpid from thread.
7442 (add_lwp): Don't set lwp->entry.id. Remove call to
7443 add_inferior_to_list.
7444 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7445 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7446 (kill_one_lwp_callback): Ditto.
7447 (linux_kill): Don't dereference NULL pointer.
7448 Fetch ptid,lwpid from thread.
7449 (get_detach_signal): Fetch ptid from thread.
7450 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7451 Simplify call to regcache_invalidate_thread.
7452 (delete_lwp_callback): Update, "entry" parameter is a
7453 struct thread_info * now. Fetch pid from thread.
7454 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7455 (status_pending_p_callback): Update, "entry" parameter is a
7456 struct thread_info * now. Fetch ptid from thread.
7457 (find_lwp_pid): Update, "entry" parameter is a
7458 struct thread_info * now.
7459 (linux_wait_for_lwp): Fetch pid from thread.
7460 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7461 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7462 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7463 (dequeue_one_deferred_signal): Ditto.
7464 (cancel_breakpoint): Fetch ptid from current_inferior.
7465 (linux_wait_for_event): Pass &all_threads to find_inferior,
7466 not &all_lwps. Fetch ptid, lwpid from thread.
7467 (count_events_callback): Update, "entry" parameter is a
7468 struct thread_info * now.
7469 (select_singlestep_lwp_callback): Ditto.
7470 (select_event_lwp_callback): Ditto.
7471 (cancel_breakpoints_callback): Ditto.
7472 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7474 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7475 (unsuspend_one_lwp): Update, "entry" parameter is a
7476 struct thread_info * now.
7477 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7479 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7480 Fetch lwpid from thread, not lwp.
7481 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7482 Pass &all_threads to find_inferior, not &all_lwps.
7483 (send_sigstop): Fetch lwpid from thread, not lwp.
7484 (send_sigstop_callback): Update, "entry" parameter is a
7485 struct thread_info * now.
7486 (suspend_and_send_sigstop_callback): Ditto.
7487 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7488 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7489 struct thread_info * now.
7490 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7492 (lwp_running): Update, "entry" parameter is a
7493 struct thread_info * now.
7494 (stop_all_lwps): Fetch ptid from thread.
7495 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7496 (linux_resume_one_lwp): Fetch lwpid from thread.
7497 (linux_set_resume_request): Update, "entry" parameter is a
7498 struct thread_info * now. Fetch pid, lwpid from thread.
7499 (resume_status_pending_p): Update, "entry" parameter is a
7500 struct thread_info * now.
7501 (need_step_over_p): Ditto. Fetch lwpid from thread.
7502 (start_step_over): Fetch lwpid from thread.
7503 (linux_resume_one_thread): Update, "entry" parameter is a
7504 struct thread_info * now. Fetch lwpid from thread.
7505 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7506 (proceed_one_lwp): Update, "entry" parameter is a
7507 struct thread_info * now. Fetch lwpid from thread.
7508 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7509 struct thread_info * now.
7510 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7511 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7512 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7514 (regsets_store_inferior_registers): Ditto.
7515 (fetch_register, store_register): Ditto.
7516 (linux_read_memory, linux_write_memory): Ditto.
7517 (linux_request_interrupt): Ditto.
7518 (linux_read_auxv): Ditto.
7519 (linux_xfer_siginfo): Ditto.
7520 (linux_qxfer_spu): Ditto.
7521 (linux_qxfer_libraries_svr4): Ditto.
7522 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7523 moved to inferiors.h.
7525 (get_thread_lwp): Update.
7526 (struct lwp_info): Delete member "entry". Simplify comment for
7529 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7530 current_inferior directly.
7531 (update_watch_registers_callback): Update, "entry" parameter is a
7532 struct thread_info * now. Fetch pid from thread.
7533 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7534 (mips_insert_point): Fetch lwpid from current_inferior.
7535 Pass &all_threads to find_inferior, not &all_lwps.
7536 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7537 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7539 (mips_stopped_data_address): Ditto.
7540 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7542 * linux-tile-low.c (tile_arch_setup): Ditto.
7543 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7544 (update_debug_registers_callback): Update, "entry" parameter is a
7545 struct thread_info * now. Fetch pid from thread.
7546 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7547 Pass &all_threads to find_inferior, not &all_lwps.
7548 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7549 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7550 Pass &all_threads to find_inferior, not &all_lwps.
7551 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7552 (i386_dr_low_get_status): Ditto.
7553 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7554 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7555 (x86_linux_read_description): Ditto.
7556 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7558 2014-02-20 Doug Evans <dje@google.com>
7560 * inferiors.c (get_first_inferior): Fix buglet.
7562 2014-02-19 Doug Evans <dje@google.com>
7564 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7565 * inferiors.c (add_thread): Change result type to struct thread_info *.
7566 All callers updated.
7567 (add_lwp): Call add_thread here instead of in callers.
7568 All callers updated.
7569 * linux-low.h (get_lwp_thread): Rewrite.
7570 (struct lwp_info): New member "thread".
7572 2014-02-19 Doug Evans <dje@google.com>
7574 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7575 All callers updated.
7577 2014-02-19 Doug Evans <dje@google.com>
7579 * inferiors.c (add_thread): Fix whitespace.
7581 2014-02-19 Doug Evans <dje@google.com>
7583 * dll.c (clear_dlls): Replace accessing list implemention details
7585 * gdbthread.h (get_first_thread): Declare.
7586 * inferiors.c (for_each_inferior_with_data): New function.
7587 (get_first_thread): New function.
7588 (find_thread_ptid): Simplify.
7589 (get_first_inferior): New function.
7590 (clear_list): Delete.
7591 (one_inferior_p): New function.
7592 (clear_inferior_list): New function.
7593 (clear_inferiors): Update.
7594 * inferiors.h (for_each_inferior_with_data): Declare.
7595 (clear_inferior_list): Declare.
7596 (one_inferior_p): Declare.
7597 (get_first_inferior): Declare.
7598 * linux-low.c (linux_wait_for_event): Replace accessing list
7599 implemention details with API function.
7600 * server.c (target_running): Ditto.
7601 (accumulate_file_name_length): New function.
7602 (emit_dll_description): New function.
7603 (handle_qxfer_libraries): Replace accessing list implemention
7604 details with API function.
7605 (handle_qxfer_threads_worker): New function.
7606 (handle_qxfer_threads_proper): Replace accessing list implemention
7607 details with API function.
7608 (handle_query): Ditto.
7609 (visit_actioned_threads_callback_ftype): New typedef.
7610 (visit_actioned_threads_data): New struct.
7611 (visit_actioned_threads): Rewrite to be find_inferior callback.
7612 (resume): Call find_inferior.
7613 (handle_status): Replace accessing list implemention
7614 details with API function.
7615 (process_serial_event): Replace accessing list implemention details
7617 * target.c (set_desired_inferior): Replace accessing list implemention
7618 details with API function.
7619 * tracepoint.c (same_process_p): New function.
7620 (gdb_agent_about_to_close): Replace accessing list implemention
7621 details with API function.
7622 * win32-low.c (child_delete_thread): Replace accessing list
7623 implemention details with API function.
7624 (match_dll_by_basename): New function.
7625 (dll_is_loaded_by_basename): New function.
7626 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7627 details call to dll_is_loaded_by_basename.
7629 2014-02-19 Doug Evans <dje@google.com>
7631 * dll.h (struct dll_info): Add comment.
7632 * gdbthread.h (struct thread_info): Add comment.
7633 (current_ptid): Simplify.
7634 * inferiors.c (add_process): Update.
7635 (remove_process): Update.
7636 * inferiors.h (struct process_info): Rename member "head" to "entry".
7637 * linux-low.c (delete_lwp): Update.
7639 (last_thread_of_process_p): Update.
7640 (kill_one_lwp_callback, linux_kill): Update.
7641 (status_pending_p_callback): Update.
7642 (wait_for_sigstop): Update. Simplify read of ptid.
7643 (start_step_over): Update.
7644 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7645 (get_lwp_thread): Update.
7646 (struct lwp_info): Rename member "head" to "entry".
7647 * regcache.h (inferior_list_entry): Delete.
7648 * server.c (kill_inferior_callback): Update.
7649 (detach_or_kill_inferior_callback): Update.
7650 (print_started_pid): Update.
7651 (print_attached_pid): Update.
7652 (process_serial_event): Simplify read of ptid.
7653 * thread-db.c (thread_db_create_event): Update.
7654 (thread_db_get_tls_address): Update.
7655 * win32-low.c (current_inferior_ptid): Simplify.
7657 2014-02-19 Tom Tromey <tromey@redhat.com>
7659 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7661 (target_supports_btrace): Update.
7663 2014-02-14 Yao Qi <yao@codesourcery.com>
7665 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7666 (rsp-low-ipa.o): New target.
7668 2014-02-12 Tom Tromey <tromey@redhat.com>
7670 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7671 convert_ascii_to_int.
7672 * regcache.c (registers_to_string): Likewise.
7673 * remote-utils.c (decode_M_packet): Likewise.
7674 * server.c (process_serial_event): Likewise.
7676 2014-02-12 Tom Tromey <tromey@redhat.com>
7678 * server.c (handle_query, handle_v_run): Use hex2bin, not
7680 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7682 2014-02-12 Tom Tromey <tromey@redhat.com>
7684 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7685 convert_int_to_ascii.
7686 * regcache.c (registers_to_string, collect_register_as_string):
7688 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7690 * server.c (process_serial_event): Likewise.
7691 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7692 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7694 2014-02-12 Tom Tromey <tromey@redhat.com>
7696 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7697 bin2hex, not hexify.
7698 * tracepoint.c (cmd_qtstatus): Likewise.
7700 2014-02-12 Tom Tromey <tromey@redhat.com>
7702 * remote-utils.c (monitor_output): Pass explicit length to
7705 2014-02-12 Tom Tromey <tromey@redhat.com>
7707 * tracepoint.c: Include rsp-low.h.
7708 * server.c: Include rsp-low.h.
7709 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7710 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7712 * remote-utils.c: Include rsp-low.h.
7713 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7714 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7715 (convert_int_to_ascii, convert_ascii_to_int): Move to
7717 * regcache.c: Include rsp-low.h.
7718 * ax.c: Include rsp-low.h.
7719 * Makefile.in (SFILES): Add common/rsp-low.c.
7720 (OBS): Add rsp-low.o.
7721 (rsp-low.o): New target.
7723 2014-02-12 Tom Tromey <tromey@redhat.com>
7725 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7726 Include print-utils.h.
7727 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7728 (plongest, thirty_two, phex_nz): Remove.
7729 * Makefile.in (SFILES): Add common/print-utils.c.
7730 (OBS): Add print-utils.o.
7731 (print-utils-ipa.o): New target.
7732 (print-utils.o): New target.
7733 (IPA_OBJS): Add print-utils-ipa.o.
7735 2014-02-06 Tom Tromey <tromey@redhat.com>
7737 * Makefile.in (SFILES): Fix indentation.
7739 2014-02-05 Doug Evans <dje@google.com>
7741 * linux-low.c (linux_wait_for_event): Improve comment.
7742 (linux_wait_1): Keep current_inferior in sync with event_child.
7744 2014-01-22 Doug Evans <dje@google.com>
7746 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7748 2014-01-22 Doug Evans <dje@google.com>
7750 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7751 * configure: Regenerate.
7752 * config.in: Regenerate.
7753 * Makefile.in (SFILES): Add debug.c.
7755 * debug.c: New file.
7756 * debug.h: New file.
7757 * linux-aarch64-low.c (*): Update all debugging printfs to use
7758 debug_printf instead of fprintf.
7759 * linux-arm-low.c (*): Ditto.
7760 * linux-cris-low.c (*): Ditto.
7761 * linux-crisv32-low.c (*): Ditto.
7762 * linux-m32r-low.c (*): Ditto.
7763 * linux-sparc-low.c (*): Ditto.
7764 * linux-x86.c (*): Ditto.
7765 * linux-low.c (*): Ditto.
7766 (linux_wait_1): Add calls to debug_enter, debug_exit.
7767 (linux_wait): Remove redundant debugging printf.
7768 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7769 (linux_resume, unstop_all_lwps): Ditto.
7770 * mem-break.c (*): Update all debugging printfs to use
7771 debug_printf instead of fprintf.
7772 * remote-utils.c (*): Ditto.
7773 * thread-db.c (*): Ditto.
7774 * server.c #include <ctype.h>, "gdb_vecs.h".
7775 (debug_threads): Moved to debug.c.
7776 (*): Update all debugging printfs to use debug_printf instead of
7778 (start_inferior): Replace call to fflush with call to debug_flush.
7779 (monitor_show_help): Mention set debug-format.
7780 (parse_debug_format_options): New function.
7781 (handle_monitor_command): Handle "monitor set debug-format".
7782 (gdbserver_usage): Mention --debug-format.
7783 (main): Parse --debug-format.
7784 * server.h (debug_threads): Declaration moved to debug.h.
7786 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7787 trace_debug_1 that uses debug_printf.
7788 (tracepoint_look_up_symbols): Update all debugging printfs to use
7789 debug_printf instead of fprintf.
7791 2014-01-20 Baruch Siach <baruch@tkos.co.il>
7793 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7796 2014-01-17 Pedro Alves <palves@redhat.com>
7799 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7800 defined after including gdb_proc_service.h.
7802 2014-01-16 Doug Evans <dje@google.com>
7804 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7805 (match_dll): Use it.
7807 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7809 * target.h (target_ops) <read_btrace>: Change parameters and
7810 return type to allow error reporting.
7811 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7812 trace reading errors on.
7813 * linux-low.c (linux_low_read_btrace): Pass trace reading
7815 (linux_low_disable_btrace): New.
7817 2014-01-15 Doug Evans <dje@google.com>
7819 * inferiors.c (thread_id_to_gdb_id): Delete.
7820 * inferiors.h (thread_id_to_gdb_id): Delete.
7822 2014-01-13 Eli Zaretskii <eliz@gnu.org>
7824 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7825 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7828 2014-01-08 Pedro Alves <palves@redhat.com>
7830 * server.c (handle_status): Don't discard previous queued stop
7831 replies or thread's pending status here.
7832 (main) <disconnection>: Do it here instead.
7834 2014-01-08 Pedro Alves <palves@redhat.com>
7836 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7837 * server.c (visit_actioned_threads, handle_pending_status): New
7839 (handle_v_cont): Factor out parts to ...
7840 (resume): ... this new function. If in all-stop, and a thread
7841 being resumed has a pending status, report it without actually
7843 (myresume): Adjust to use the new 'resume' function.
7844 (clear_pending_status_callback, set_pending_status_callback)
7845 (find_status_pending_thread_callback): New functions.
7846 (handle_status): Handle the case of multiple threads having
7847 interesting statuses to report. Report threads' real last signal
7848 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7849 with an interesting thread to report the status for, instead of
7850 always reporting the status of the first thread.
7852 2014-01-01 Joel Brobecker <brobecker@adacore.com>
7854 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7855 * gdbreplay.c (gdbreplay_version): Likewise.
7857 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7859 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7860 iov.iov_len with the real length in use.
7862 2013-12-13 Joel Brobecker <brobecker@adacore.com>
7864 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7865 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7866 for all targets that use win32-low.c.
7867 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7868 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7870 2013-12-13 Pedro Alves <palves@redhat.com>
7872 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7873 if equal to TARGET_WAITKIND_LOADED.
7874 * win32-low.c (cached_status): New static global.
7875 (win32_wait): Add declaration.
7876 (do_initial_child_stuff): Flush all initial pending debug events
7877 up to the initial breakpoint.
7878 (win32_wait): If CACHED_STATUS was set, return that instead
7879 of doing a real wait. Remove the code resuming the execution
7880 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7881 during the initial phase. Also remove the code changing
7882 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7883 TARGET_WAITKIND_STOPPED.
7885 2013-12-11 Yao Qi <yao@codesourcery.com>
7887 * notif.c (handle_notif_ack): Return 0 if no notification
7890 2013-11-20 Doug Evans <dje@google.com>
7892 * linux-low.c (linux_set_resume_request): Fix comment.
7894 2013-11-20 Doug Evans <dje@google.com>
7896 * linux-low.c (resume_status_pending_p): Tweak comment.
7898 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7900 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7901 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7902 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7903 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7904 (srv_amd64_regobj): Add amd64-mpx.o.
7905 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7906 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7907 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7908 * i387-fp.c (num_pl_bnd_register) Added constant.
7909 (num_pl_bnd_cfg_registers) Added constant.
7910 (struct i387_xsave) Added reserved area and MPX fields.
7911 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7912 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7914 (tdesc_i386_mpx_linux): Add MPX amd64 target.
7915 (init_registers_amd64_mpx_linux): Declare new function.
7916 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7917 (x86_64_regmap): Add MPX registers.
7918 (x86_linux_read_description): Add MPX case.
7919 (initialize_low_arch): Initialize MPX targets.
7921 2013-11-18 Tom Tromey <tromey@redhat.com>
7923 * configure: Rebuild.
7924 * configure.ac: Don't check for stdlib.h.
7925 * gdbreplay.c: Unconditionally include stdlib.h.
7927 2013-11-18 Tom Tromey <tromey@redhat.com>
7929 * config.in: Rebuild.
7930 * configure: Rebuild.
7931 * configure.ac: Don't use AC_HEADER_DIRENT.
7933 2013-11-18 Tom Tromey <tromey@redhat.com>
7935 * server.h: Don't check HAVE_STRING_H.
7936 * gdbreplay.c: Don't check HAVE_STRING_H.
7937 * configure: Rebuild.
7939 2013-11-18 Tom Tromey <tromey@redhat.com>
7941 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7944 2013-11-08 Tom Tromey <tromey@redhat.com>
7946 * configure, config.in: Rebuild.
7947 * configure.ac: Remove unused configury.
7949 2013-11-08 Tom Tromey <tromey@redhat.com>
7951 * acinclude.m4: Include common.m4, codeset.m4.
7952 * configure, config.in: Rebuild.
7953 * configure.ac: Use GDB_AC_COMMON.
7955 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
7957 * linux-s390-low.c (HWCAP_S390_TE): New define.
7958 (s390_arch_setup): Consider the TE field in the HWCAP for
7959 determining 'have_regset_tdb'.
7961 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
7964 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
7967 2013-10-02 Pedro Alves <palves@redhat.com>
7969 * server.c (process_serial_event): Don't output "GDBserver
7970 exiting" if GDB is connected through stdio.
7971 * target.c (mywait): Likewise, be silent if GDB is connected
7974 2013-10-01 Joel Brobecker <brobecker@adacore.com>
7976 * lynx-low.c (lynx_add_threads_after_attach): New function.
7977 (lynx_attach): Remove call to add_thread. Add call to
7978 lynx_add_threads_after_attach instead.
7980 2013-09-28 Mike Frysinger <vapier@gentoo.org>
7982 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
7983 * config.in, configure: Regenerated.
7985 2013-09-18 Yao Qi <yao@codesourcery.com>
7988 * server.c (start_inferior): Clear 'resume_info'.
7990 2013-09-16 Jiong Wang <jiwang@tilera.com>
7992 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
7995 2013-09-16 Jiong Wang <jiwang@tilera.com>
7997 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
7998 linux-tile-low.o to srv_tgtobj.
8000 2013-09-16 Will Newton <will.newton@linaro.org>
8002 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8005 2013-09-06 Pedro Alves <palves@redhat.com>
8007 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8008 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8009 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8010 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8011 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8012 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8014 2013-09-06 Pedro Alves <palves@redhat.com>
8016 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8017 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8019 2013-09-06 Pedro Alves <palves@redhat.com>
8021 * linux-amd64-ipa.c: Include tracepoint.h.
8022 * linux-i386-ipa.c: Include tracepoint.h.
8024 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8026 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8027 (ps_get_thread_area): New function.
8029 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8031 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8032 (initialize_low_arch): Call init_registers_crisv32 rather than
8033 init_register_crisv32.
8035 2013-09-05 Pedro Alves <palves@redhat.com>
8037 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8039 * hostio.h: ... this new file.
8040 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8041 win32-low.c: Include hostio.h.
8043 2013-09-05 Pedro Alves <palves@redhat.com>
8045 * server.h (gdb_client_data, handler_func, callback_handler_func)
8046 (delete_file_handler, add_file_handler, append_callback_event)
8047 (delete_callback_event, start_event_loop, initialize_event_loop):
8048 Move to event-loop.h and include it.
8049 * event-loop.h: New file.
8051 2013-09-05 Pedro Alves <palves@redhat.com>
8053 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8054 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8055 (loaded_dll, unloaded_dll): Move to ...
8056 * dll.h: ... this new file.
8057 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8059 2013-09-05 Pedro Alves <palves@redhat.com>
8061 * server.h (current_process, get_thread_process, all_processes)
8062 (add_inferior_to_list, for_each_inferior, current_inferior)
8063 (remove_inferior, add_process, remove_process, find_process_pid)
8064 (have_started_inferiors_p, have_attached_inferiors_p)
8065 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8066 (clear_inferiors, find_inferior, find_inferior_id)
8067 (inferior_target_data, set_inferior_target_data)
8068 (inferior_regcache_data, set_inferior_regcache_data): Move to
8069 inferiors.h, and include it.
8070 * inferiors.h: New file.
8072 2013-09-05 Pedro Alves <palves@redhat.com>
8074 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8078 2013-09-05 Pedro Alves <palves@redhat.com>
8080 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8082 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8083 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8084 (handle_tracepoint_general_set, handle_tracepoint_query)
8085 (tracepoint_finished_step, tracepoint_was_hit)
8086 (release_while_stepping_state_list, current_traceframe)
8087 (in_readonly_region, traceframe_read_mem)
8088 (fetch_traceframe_registers, traceframe_read_sdata)
8089 (traceframe_read_info, struct fast_tpoint_collect_status)
8090 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8091 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8092 (supply_fast_tracepoint_registers)
8093 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8094 (ipa_tdesc, claim_trampoline_space)
8095 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8096 (agent_mem_read, agent_get_trace_state_variable_value)
8097 (agent_set_trace_state_variable_value, agent_tsv_read)
8098 (agent_mem_read_string, get_raw_reg_func_addr)
8099 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8100 * tracepoint.h: ... this new file.
8102 2013-09-05 Pedro Alves <palves@redhat.com>
8104 * server.h (perror_with_name, error, fatal, warning, paddress)
8105 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8107 * utils.h: New file.
8109 2013-09-05 Pedro Alves <palves@redhat.com>
8111 * server.h (remote_debug, noack_mode, transport_is_reliable)
8112 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8113 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8114 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8115 (write_enn, initialize_async_io, enable_async_io)
8116 (disable_async_io, check_remote_input_interrupt_request)
8117 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8118 (dead_thread_notify, prepare_resume_reply)
8119 (decode_address_to_semicolon, decode_address, decode_m_packet)
8120 (decode_M_packet, decode_X_packet, decode_xfer_write)
8121 (decode_search_memory_packet, unhexify, hexify)
8122 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8123 (look_up_one_symbol, relocate_instruction)
8124 (monitor_output): Move to remote-utils.h, and include it.
8125 * remote-utils.h: New file.
8127 2013-09-05 Pedro Alves <palves@redhat.com>
8129 * server.h (_): Delete.
8131 2013-09-02 Pedro Alves <palves@redhat.com>
8133 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8134 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8136 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8138 2013-09-02 Pierre Muller <muller@sourceware.org>
8140 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8141 or WriteProcessMemory complete successfully and handle
8142 ERROR_PARTIAL_COPY error.
8144 2013-09-02 Pedro Alves <palves@redhat.com>
8146 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8147 error instead of EIO.
8149 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8152 * linux-low.c: Include filestuff.h.
8153 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8154 * lynx-low.c: Include filestuff.h.
8155 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8156 * server.c: Include filestuff.h.
8157 (main): Call notice_open_fds.
8158 * spu-low.c: Include filestuff.h.
8159 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8161 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
8163 * Makefile.in: Explain why ../target and ../nat are not
8164 listed as include file search paths.
8165 (linux-waitpid.o): New object file rule.
8166 * configure.srv (srv_native_linux_obj): New variable.
8167 Replace all occurrences of linux native object files with
8168 $srv_native_linux_obj.
8169 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8170 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8171 (linux_enable_event_reporting): Remove declaration.
8172 (my_waitpid): Moved to common/linux-waitpid.c.
8173 (linux_wait_for_event): Pass ptid when calling
8174 linux_enable_event_reporting.
8175 (linux_supports_tracefork_flag): Remove.
8176 (linux_enable_event_reporting): Likewise.
8177 (linux_tracefork_grandchild): Remove.
8178 (STACK_SIZE): Moved to common/linux-ptrace.c.
8179 (linux_tracefork_child): Remove.
8180 (linux_test_for_tracefork): Remove.
8181 (linux_look_up_symbols): Call linux_supports_traceclone.
8182 (initialize_low): Remove call to linux_test_for_tracefork.
8183 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8184 common/linux-ptrace.h.
8185 (PTRACE_TYPE_ARG4): Likewise.
8186 Include linux-ptrace.h.
8188 2013-08-21 Pedro Alves <palves@redhat.com>
8190 * config.in: Renegerate.
8192 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
8194 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8195 (SFILES): Remove $(srcdir)/common/target-common.c and
8196 add $(srcdir)/target/waitstatus.c.
8197 (OBS): Remove target-common.o and add waitstatus.o.
8198 (server_h): Remove $(srcdir)/../common/target-common.h and
8199 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8200 and $(srcdir)/../target/waitstatus.h.
8201 (target-common.o): Remove.
8202 (waitstatus.o): New target object file.
8203 * target.h: Do not include target-common.h and
8204 include target/resume.h, target/wait.h and
8205 target/waitstatus.h.
8207 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
8209 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8210 to PTRACE_TYPE_ARG3.
8211 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8212 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8214 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8215 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8217 2013-07-27 Jie Zhang <jie@codesourcery.com>
8218 Daniel Jacobowitz <dan@codesourcery.com>
8219 Yao Qi <yao@codesourcery.com>
8221 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8222 (mips-linux-watch.o): New rule.
8223 (mips_linux_watch_h): New variable.
8224 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8226 * linux-mips-low.c: Include mips-linux-watch.h.
8227 (struct arch_process_info, struct arch_lwp_info): New.
8228 (update_watch_registers_callback): New function.
8229 (mips_linux_new_process, mips_linux_new_thread) New functions.
8230 (mips_linux_prepare_to_resume, mips_insert_point): New
8232 (mips_remove_point, mips_stopped_by_watchpoint): New
8234 (rsp_bp_type_to_target_hw_bp_type): New function.
8235 (mips_stopped_data_address): New function.
8236 (the_low_target): Add watchpoint support functions.
8238 2013-07-27 Yao Qi <yao@codesourcery.com>
8240 * i386-low.c: Include break-common.h.
8241 (enum target_hw_bp_type): Remove.
8243 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
8245 * Makefile.in (SFILES): /common/target-common.c.
8246 (OBS): Add target-common.o.
8247 (server_h): Add $(srcdir)/../common/target-common.h.
8248 (target-common.o): New target.
8249 * server.c (queue_stop_reply_callback): Free
8250 status string after use.
8251 * target.c (target_waitstatus_to_string): Remove.
8252 * target.h: Include target-common.h.
8253 (resume_kind): Likewise.
8254 (target_waitkind): Likewise.
8255 (target_waitstatus): Likewise.
8256 (TARGET_WNOHANG): Likewise.
8258 2013-07-04 Yao Qi <yao@codesourcery.com>
8260 * Makefile.in (host_alias): Use @host_noncanonical@.
8261 (target_alias): Use @target_noncanonical@.
8262 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8263 ACX_NONCANONICAL_HOST.
8264 * configure: Regenerated.
8267 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8269 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8270 * configure: Rebuild.
8271 * Makefile.in (version_host, version_target): Get from configure.
8272 (version.c): Use $(version_host) and $(version_target).
8274 2013-07-03 Pedro Alves <palves@redhat.com>
8276 * Makefile.in (config.status): Depend on development.sh.
8277 * acinclude.m4: Include libmcheck.m4.
8278 * configure: Regenerate.
8280 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8282 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8283 attribute inside the parentheses.
8284 (winapi_DebugSetProcessKillOnExit): Ditto.
8285 (winapi_DebugBreakProcess): Ditto.
8286 (winapi_GenerateConsoleCtrlEvent): Ditto.
8288 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8290 * notif.h (notif_event): Add a dummy member to avoid compiler
8293 2013-07-01 Pedro Alves <palves@redhat.com>
8295 * hostio.c (HOSTIO_PATH_MAX): Define.
8296 (require_filename, handle_open, handle_unlink, handle_readlink):
8299 2013-07-01 Pedro Alves <palves@redhat.com>
8301 * server.h: Include "pathmax.h".
8302 * linux-low.c: Don't include sys/param.h.
8303 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8305 * win32-low.c: Don't include sys/param.h.
8306 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8308 2013-07-01 Pedro Alves <palves@redhat.com>
8310 * event-loop.c: Don't check HAVE_UNISTD_H before including
8312 * gdbreplay.c: Likewise.
8313 * remote-utils.c: Likewise.
8314 * server.c: Likewise.
8315 * configure.ac: Don't check for unistd.h.
8316 * configure: Regenerate.
8318 2013-06-28 Tom Tromey <tromey@redhat.com>
8320 * Makefile.in (version.c): Use version.in, not
8323 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8325 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8326 * configure: Rebuild.
8327 * Makefile.in (version_host, version_target): Get from configure.
8328 (version.c): Use $(version_host) and $(version_target).
8330 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8332 Fix trace-status to output user name without trailing colon.
8333 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8335 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8337 Fix trace-status to output proper start-time and stop-time.
8338 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8339 output start time and stop time in hex as gdb expects.
8341 2013-06-26 Pedro Alves <pedro@codesourcery.com>
8343 * tracepoint.c (build_traceframe_info_xml): Output trace state
8344 variables present in the trace buffer.
8346 2013-06-24 Tom Tromey <tromey@redhat.com>
8348 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8350 (version.o): Remove.
8351 * gdbreplay.c: Include version.h.
8352 (version, host_name): Don't declare.
8353 * server.h: Include version.h.
8354 (version, host_name): Don't declare.
8356 2013-06-12 Pedro Alves <palves@redhat.com>
8358 * linux-x86-low.c (linux_is_elf64): Delete global.
8359 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8360 with local linux_pid_exe_is_elf_64_file use.
8362 2013-06-11 Pedro Alves <palves@redhat.com>
8364 * linux-low.c (regset_disabled, disable_regset): New functions.
8365 (regsets_fetch_inferior_registers)
8366 (regsets_store_inferior_registers): Use them.
8367 (initialize_regsets_info); Don't allocate the disabled_regsets
8369 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8372 2013-06-11 Pedro Alves <palves@redhat.com>
8374 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8377 2013-06-11 Pedro Alves <palves@redhat.com>
8379 * linux-x86-low.c (initialize_low_arch): Call
8380 init_registers_x32_avx_linux.
8382 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8384 Fix compatibility with Android Bionic.
8385 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8388 2013-06-07 Pedro Alves <palves@redhat.com>
8391 * Makefile.in (OBS): Add tdesc.o.
8392 (IPA_OBJS): Add tdesc-ipa.o.
8393 (tdesc-ipa.o): New rule.
8394 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8396 * linux-low.c (new_inferior): Delete.
8397 (disabled_regsets, num_regsets): Delete.
8398 (linux_add_process): Adjust to set the new per-process
8400 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8401 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8402 was a stop. When calling arch_setup, switch the current inferior
8403 to the thread that got an event.
8404 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8405 (regsets_fetch_inferior_registers)
8406 (regsets_store_inferior_registers): New regsets_info parameter.
8408 (linux_register_in_regsets): New regs_info parameter. Adjust to
8410 (register_addr, fetch_register, store_register): New usrregs_info
8411 parameter. Adjust to use it.
8412 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8413 parameter regs_info. Adjust to use it.
8414 (linux_fetch_registers): Get the current inferior's regs_info, and
8416 (linux_store_registers): Ditto.
8417 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8418 (initialize_low): Don't initialize the target_regsets here. Call
8419 initialize_low_arch.
8420 * linux-low.h (target_regsets): Delete declaration.
8421 (struct regsets_info): New.
8422 (struct usrregs_info): New.
8423 (struct regs_info): New.
8424 (struct process_info_private) <new_inferior>: New field.
8425 (struct linux_target_ops): Delete the num_regs, regmap, and
8426 regset_bitmap fields. New field regs_info.
8427 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8428 * i387-fp.c (num_xmm_registers): Delete.
8429 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8430 calls to new interface.
8431 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8432 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8433 Infer the number of xmm registers from the regcache's target
8435 * i387-fp.h (num_xmm_registers): Delete.
8436 * inferiors.c (add_thread): Don't install the thread's regcache
8438 * proc-service.c (gregset_info): Fetch the current inferior's
8439 regs_info. Adjust to use it.
8440 * regcache.c: Include tdesc.h.
8441 (register_bytes, reg_defs, num_registers)
8442 (gdbserver_expedite_regs): Delete.
8443 (get_thread_regcache): If the thread doesn't have a regcache yet,
8444 create one, instead of aborting gdbserver.
8445 (regcache_invalidate_one): Rename to ...
8446 (regcache_invalidate_thread): ... this.
8447 (regcache_invalidate_one): New.
8448 (regcache_invalidate): Only invalidate registers of the current
8450 (init_register_cache): Add target_desc parameter, and use it.
8451 (new_register_cache): Ditto. Assert the target description has a
8452 non zero registers_size.
8453 (regcache_cpy): Add assertions. Adjust.
8454 (realloc_register_cache, set_register_cache): Delete.
8455 (registers_to_string, registers_from_string): Adjust.
8456 (find_register_by_name, find_regno, find_register_by_number)
8457 (register_cache_size): Add target_desc parameter, and use it.
8458 (free_register_cache_thread, free_register_cache_thread_one)
8459 (regcache_release, register_cache_size): New.
8460 (register_size): Add target_desc parameter, and use it.
8461 (register_data, supply_register, supply_register_zeroed)
8462 (supply_regblock, supply_register_by_name, collect_register)
8463 (collect_register_as_string, collect_register_by_name): Adjust.
8464 * regcache.h (struct target_desc): Forward declare.
8465 (struct regcache) <tdesc>: New field.
8466 (init_register_cache, new_register_cache): Add target_desc
8468 (regcache_invalidate_thread): Declare.
8469 (regcache_invalidate_one): Delete declaration.
8470 (regcache_release): Declare.
8471 (find_register_by_number, register_cache_size, register_size)
8472 (find_regno): Add target_desc parameter.
8473 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8475 * remote-utils.c: Include tdesc.h.
8476 (outreg, prepare_resume_reply): Adjust.
8477 * server.c: Include tdesc.h.
8478 (gdbserver_xmltarget): Delete declaration.
8479 (get_features_xml, process_serial_event): Adjust.
8480 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8482 (struct process_info) <tdesc>: New field.
8483 (ipa_tdesc): Declare.
8484 * tdesc.c: New file.
8485 * tdesc.h: New file.
8486 * tracepoint.c: Include tdesc.h.
8487 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8488 (get_context_regcache): Adjust to pass ipa_tdesc down.
8489 (do_action_at_tracepoint): Adjust to get the register cache size
8490 from the context regcache's description.
8491 (traceframe_walk_blocks): Adjust to get the register cache size
8492 from the current trace frame's description.
8493 (traceframe_get_pc): Adjust to get current trace frame's
8494 description and pass it down.
8495 (gdb_collect): Adjust to get the register cache size from the
8497 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8498 (gdbserver_xmltarget): Delete.
8499 (initialize_low_tracepoint): Set the ipa's target description.
8500 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8501 (initialize_low_tracepoint): Set the ipa's target description.
8502 * linux-x86-low.c: Include tdesc.h.
8503 [__x86_64__] (is_64bit_tdesc): New.
8504 (ps_get_thread_area, x86_get_thread_area): Use it.
8505 (i386_cannot_store_register): Rename to ...
8506 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8507 (i386_cannot_fetch_register): Rename to ...
8508 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8509 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8511 (target_regsets): Rename to ...
8512 (x86_regsets): ... this.
8513 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8515 (x86_siginfo_fixup): Use is_64bit_tdesc.
8516 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8517 (tdesc_x32_avx_linux, tdesc_x32_linux)
8518 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8520 (x86_linux_update_xmltarget): Delete.
8521 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8522 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8523 (AMD64_LINUX_USER64_CS): New.
8524 (x86_linux_read_description): New, based on
8525 x86_linux_update_xmltarget.
8526 (same_process_callback): New.
8527 (x86_arch_setup_process_callback): New.
8528 (x86_linux_update_xmltarget): New.
8529 (x86_regsets_info): New.
8530 (amd64_linux_regs_info): New.
8531 (i386_linux_usrregs_info): New.
8532 (i386_linux_regs_info): New.
8533 (x86_linux_regs_info): New.
8534 (x86_arch_setup): Reimplement.
8535 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8536 (x86_emit_ops): Ditto.
8537 (the_low_target): Adjust. Install x86_linux_regs_info,
8538 x86_cannot_fetch_register, and x86_cannot_store_register.
8539 (initialize_low_arch): New.
8540 * linux-ia64-low.c (tdesc_ia64): Declare.
8541 (ia64_fetch_register): Adjust.
8542 (ia64_usrregs_info, regs_info): New globals.
8543 (ia64_regs_info): New function.
8544 (the_low_target): Adjust.
8545 (initialize_low_arch): New function.
8546 * linux-sparc-low.c (tdesc_sparc64): Declare.
8547 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8549 (sparc_arch_setup): New function.
8550 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8551 (the_low_target): Adjust.
8552 (initialize_low_arch): New function.
8553 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8554 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8555 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8556 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8557 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8558 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8559 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8560 (tdesc_powerpc_isa205_vsx64l): Declare.
8561 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8562 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8563 (ppc_set_pc, ppc_get_hwcap): Adjust.
8564 (ppc_usrregs_info): Forward declare.
8565 (!__powerpc64__) ppc_regmap_adjusted: New global.
8566 (ppc_arch_setup): Adjust to the current process'es target
8568 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8569 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8570 (ppc_store_evrregset): Adjust.
8571 (target_regsets): Rename to ...
8572 (ppc_regsets): ... this, and make static.
8573 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8574 (ppc_regs_info): New function.
8575 (the_low_target): Adjust.
8576 (initialize_low_arch): New function.
8577 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8578 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8579 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8580 (tdesc_s390x_linux64v2): Declare.
8581 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8582 (s390_fill_gregset, s390_store_last_break): Adjust.
8583 (target_regsets): Rename to ...
8584 (s390_regsets): ... this, and make static.
8585 (s390_get_pc, s390_set_pc): Adjust.
8586 (s390_get_hwcap): New target_desc parameter, and use it.
8587 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8588 (s390_arch_setup): Adjust to set the current process'es target
8589 description. Don't adjust the regmap.
8590 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8591 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8592 (regs_info_3264): New globals.
8593 (s390_regs_info): New function.
8594 (the_low_target): Adjust.
8595 (initialize_low_arch): New function.
8596 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8597 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8598 [__mips64] (init_registers_mips_linux)
8599 (init_registers_mips_dsp_linux): Delete defines.
8600 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8601 (have_dsp): New global.
8602 (mips_read_description): New, based on mips_arch_setup.
8603 (mips_arch_setup): Reimplement.
8604 (get_usrregs_info): New function.
8605 (mips_cannot_fetch_register, mips_cannot_store_register)
8606 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8607 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8608 (target_regsets): Rename to ...
8609 (mips_regsets): ... this, and make static.
8610 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8611 (dsp_regs_info, regs_info): New globals.
8612 (mips_regs_info): New function.
8613 (the_low_target): Adjust.
8614 (initialize_low_arch): New function.
8615 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8616 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8618 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8619 (arm_read_description): New, with bits factored from
8621 (arm_arch_setup): Reimplement.
8622 (target_regsets): Rename to ...
8623 (arm_regsets): ... this, and make static.
8624 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8625 (arm_regs_info): New function.
8626 (the_low_target): Adjust.
8627 (initialize_low_arch): New function.
8628 * linux-m68k-low.c (tdesc_m68k): Declare.
8629 (target_regsets): Rename to ...
8630 (m68k_regsets): ... this, and make static.
8631 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8632 (m68k_regs_info): New function.
8633 (m68k_arch_setup): New function.
8634 (the_low_target): Adjust.
8635 (initialize_low_arch): New function.
8636 * linux-sh-low.c (tdesc_sharch): Declare.
8637 (target_regsets): Rename to ...
8638 (sh_regsets): ... this, and make static.
8639 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8640 (sh_regs_info, sh_arch_setup): New functions.
8641 (the_low_target): Adjust.
8642 (initialize_low_arch): New function.
8643 * linux-bfin-low.c (tdesc_bfin): Declare.
8644 (bfin_arch_setup): New function.
8645 (bfin_usrregs_info, regs_info): New globals.
8646 (bfin_regs_info): New function.
8647 (the_low_target): Adjust.
8648 (initialize_low_arch): New function.
8649 * linux-cris-low.c (tdesc_cris): Declare.
8650 (cris_arch_setup): New function.
8651 (cris_usrregs_info, regs_info): New globals.
8652 (cris_regs_info): New function.
8653 (the_low_target): Adjust.
8654 (initialize_low_arch): New function.
8655 * linux-cris-low.c (tdesc_crisv32): Declare.
8656 (cris_arch_setup): New function.
8657 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8658 (cris_regs_info): New function.
8659 (the_low_target): Adjust.
8660 (initialize_low_arch): New function.
8661 * linux-m32r-low.c (tdesc_m32r): Declare.
8662 (m32r_arch_setup): New function.
8663 (m32r_usrregs_info, regs_info): New globals.
8664 (m32r_regs_info): Adjust.
8665 (initialize_low_arch): New function.
8666 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8667 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8668 (tic6x_usrregs_info): Forward declare.
8669 (tic6x_read_description): New function, based on ...
8670 (tic6x_arch_setup): ... this. Reimplement.
8671 (target_regsets): Rename to ...
8672 (tic6x_regsets): ... this, and make static.
8673 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8674 (tic6x_regs_info): New function.
8675 (the_low_target): Adjust.
8676 (initialize_low_arch): New function.
8677 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8678 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8679 (target_regsets): Rename to ...
8680 (xtensa_regsets): ... this, and make static.
8681 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8683 (xtensa_arch_setup, xtensa_regs_info): New functions.
8684 (the_low_target): Adjust.
8685 (initialize_low_arch): New function.
8686 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8687 (nios2_arch_setup): Set the current process'es tdesc.
8688 (target_regsets): Rename to ...
8689 (nios2_regsets): ... this.
8690 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8691 (nios2_regs_info): New function.
8692 (the_low_target): Adjust.
8693 (initialize_low_arch): New function.
8694 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8695 (aarch64_arch_setup): Set the current process'es tdesc.
8696 (target_regsets): Rename to ...
8697 (aarch64_regsets): ... this.
8698 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8699 (aarch64_regs_info): New function.
8700 (the_low_target): Adjust.
8701 (initialize_low_arch): New function.
8702 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8704 (target_regsets): Rename to ...
8705 (tile_regsets): ... this.
8706 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8707 (tile_regs_info): New function.
8708 (tile_arch_setup): Set the current process'es tdesc.
8709 (the_low_target): Adjust.
8710 (initialize_low_arch): New function.
8711 * spu-low.c (tdesc_spu): Declare.
8712 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8713 * win32-arm-low.c (tdesc_arm): Declare.
8714 (arm_arch_setup): New function.
8715 (the_low_target): Install arm_arch_setup instead of
8717 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8718 (init_windows_x86): Rename to ...
8719 (i386_arch_setup): ... this. Set `win32_tdesc'.
8720 (the_low_target): Adjust.
8721 * win32-low.c (win32_tdesc): New global.
8722 (child_add_thread): Don't create the thread cache here.
8723 (do_initial_child_stuff): Set the new process'es tdesc.
8724 * win32-low.h (struct target_desc): Forward declare.
8725 (win32_tdesc): Declare.
8726 * lynx-i386-low.c (tdesc_i386): Declare global.
8727 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8728 * lynx-low.c (lynx_tdesc): New global.
8729 (lynx_add_process): Set the new process'es tdesc.
8730 * lynx-low.h (struct target_desc): Forward declare.
8731 (lynx_tdesc): Declare global.
8732 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8733 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8734 * nto-low.c (nto_tdesc): New global.
8735 (do_attach): Set the new process'es tdesc.
8736 * nto-low.h (struct target_desc): Forward declare.
8737 (nto_tdesc): Declare.
8738 * nto-x86-low.c (tdesc_i386): Declare.
8739 (nto_x86_arch_setup): Set `nto_tdesc'.
8741 2013-06-04 Gary Benson <gbenson@redhat.com>
8743 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8744 to qSupported response when appropriate.
8745 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8746 with nonzero-length annex.
8747 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8748 arguments supplied in annex.
8750 2013-05-31 Doug Evans <dje@google.com>
8753 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8754 64 bits in 64-cross-32 environment.
8756 2013-05-28 Pedro Alves <palves@redhat.com>
8758 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8759 (aarch64-without-fpu.c): Delete rule.
8760 * configure.srv (aarch64*-*-linux*): Remove references to
8761 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8762 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8765 2013-05-24 Pedro Alves <palves@redhat.com>
8767 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8768 instead of strchr/decode_address. Error if the range isn't split
8769 with a ','. Don't assume there's be a ':' in the action.
8771 2013-05-23 Yao Qi <yao@codesourcery.com>
8772 Pedro Alves <palves@redhat.com>
8774 * linux-low.c (lwp_in_step_range): New function.
8775 (linux_wait_1): If the thread was range stepping and stopped
8776 outside the stepping range, report the stop to GDB. Otherwise,
8777 continue stepping. Add range stepping debug output.
8778 (linux_set_resume_request): Copy the step range from the resume
8780 (linux_supports_range_stepping): New.
8781 (linux_target_ops) <supports_range_stepping>: Set to
8782 linux_supports_range_stepping.
8783 * linux-low.h (struct linux_target_ops)
8784 <supports_range_stepping>: New field.
8785 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8786 * linux-x86-low.c (x86_supports_range_stepping): New.
8787 (the_low_target) <supports_range_stepping>: Set to
8788 x86_supports_range_stepping.
8789 * server.c (handle_v_cont): Handle 'r' action.
8790 (handle_v_requests): Append ";r" if the target supports range
8792 * target.h (struct thread_resume) <step_range_start,
8793 step_range_end>: New fields.
8794 (struct target_ops) <supports_range_stepping>:
8796 (target_supports_range_stepping): New macro.
8798 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8800 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8801 confusion in comment.
8803 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8805 * lynx-low.c (struct process_info_private): New type.
8806 (lynx_add_process): New function.
8807 (lynx_create_inferior, lynx_attach): Replace calls to
8808 add_process by calls to lynx_add_process.
8809 (lynx_resume): If PTID is null, then try using
8810 current_process()->private->last_wait_event_ptid.
8812 (lynx_clear_inferiors): Delete. The contents of that function
8813 has been inlined in lynx_mourn;
8814 (lynx_wait_1): Save the ptid in the process's private data.
8815 (lynx_mourn): Free the process' private data. Replace call
8816 to lynx_clear_inferiors by call to clear_inferiors.
8818 2013-05-17 Yao Qi <yao@codesourcery.com>
8820 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8823 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
8825 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8826 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8827 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8828 PT_TEXT_END_ADDR guards. Update comments.
8829 (linux_target_op) <read_offsets>: Conditionally define to
8830 linux_read_offsets if the target is UCLIBC and if it defines
8831 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8833 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8834 Andrew Jenner <andrew@codesourcery.com>
8836 * Makefile.in (SFILES): Add linux-nios2-low.c.
8837 (clean): Add action to delete nios2-linux.c.
8838 (nios2-linux.c): New rule.
8839 * configure.srv: Add nios2*-*-linux*.
8840 * linux-nios2-low.c: New.
8842 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8844 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8846 2013-04-25 Hui Zhu <hui@codesourcery.com>
8849 * ax.c (ax_printf): Add fflush.
8851 2013-04-22 Tom Tromey <tromey@redhat.com>
8853 * Makefile.in (SFILES): Add filestuff.c.
8854 (OBS): Add filestuff.o.
8855 (filestuff.o): New target.
8856 * config.in, configure: Rebuild.
8857 * configure.ac: Check for fdwalk, pipe2.
8859 2013-04-17 Pedro Alves <palves@redhat.com>
8861 * configure.ac (USE_THREAD_DB): Delete variable.
8862 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8863 Don't AC_SUBST USE_THREAD_DB.
8864 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8865 * config.in, configure: Regenerate.
8867 2013-04-16 Pedro Alves <palves@redhat.com>
8869 * linux-low.h (struct lwp_info) <thread_known>: Move under
8870 the USE_THREAD_DB #ifdef.
8872 2013-04-16 Pedro Alves <palves@redhat.com>
8874 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8875 (linux-low.o): Delete rule.
8876 * linux-low.h: Always include "gdb_thread_db.h" instead of
8877 conditionally including thread_db.h.
8878 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8881 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8883 * Makefile.in (install-only): Fix make install regression.
8885 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8887 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8888 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8890 * gdbserver.1: Remove.
8892 2013-03-22 Pedro Alves <palves@redhat.com>
8894 * linux-low.c (handle_extended_wait): Don't call
8895 linux_enable_event_reporting.
8897 2013-03-15 Tony Theodore <tonyt@logyst.com>
8900 * Makefile.in (SHELL): Use @SHELL@.
8902 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
8904 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8907 2013-03-13 Joel Brobecker <brobecker@adacore.com>
8909 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8910 Remove extraneous NULL element.
8912 2013-03-13 Yao Qi <yao@codesourcery.com>
8914 * tracepoint.c (traceframe_read_tsv): Look for the last matched
8915 'V' block in trace frame.
8917 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8919 * target.h (struct target_ops): Add btrace ops.
8920 (target_supports_btrace): New macro.
8921 (target_enable_btrace): New macro.
8922 (target_disable_btrace): New macro.
8923 (target_read_btrace): New macro.
8924 * gdbthread.h (struct thread_info): Add btrace field.
8925 * server.c: Include btrace-common.h.
8926 (handle_btrace_general_set): New function.
8927 (handle_btrace_enable): New function.
8928 (handle_btrace_disable): New function.
8929 (handle_general_set): Call handle_btrace_general_set.
8930 (handle_qxfer_btrace): New function.
8931 (struct qxfer qxfer_packets[]): Add btrace entry.
8932 * inferiors.c (remove_thread): Disable btrace.
8933 * linux-low: Include linux-btrace.h.
8934 (linux_low_enable_btrace): New function.
8935 (linux_low_read_btrace): New function.
8936 (linux_target_ops): Add btrace ops.
8937 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8938 Add srv_linux_btrace=yes.
8939 (x86_64-*-linux*): Add linux-btrace.o.
8940 Add srv_linux_btrace=yes.
8941 * configure.ac: Define HAVE_LINUX_BTRACE.
8942 * config.in: Regenerated.
8943 * configure: Regenerated.
8945 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8947 * server.c (handle_qxfer): Preserve error message if -3 is
8949 (qxfer): Document the -3 return value.
8951 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8953 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8954 (linux_btrace_h): New variable.
8955 (linux-btrace.o): New rule.
8957 2013-03-08 Stan Shebs <stan@codesourcery.com>
8958 Hafiz Abid Qadeer <abidh@codesourcery.com>
8960 * tracepoint.c (trace_buffer_size): New global.
8961 (DEFAULT_TRACE_BUFFER_SIZE): New define.
8962 (init_trace_buffer): Change to one-argument function. Allocate
8963 trace buffer memory.
8964 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
8965 handle QTBuffer:size packet.
8966 (cmd_bigqtbuffer_size): New function.
8967 (initialize_tracepoint): Call init_trace_buffer with
8968 DEFAULT_TRACE_BUFFER_SIZE.
8969 * server.c (handle_query): Add QTBuffer:size in the
8972 2013-03-07 Yao Qi <yao@codesourcery.com>
8974 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
8975 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
8977 (cmd_qtsp): Adjust condition. Do post increment.
8978 Set cur_action and cur_step_action back to 0.
8980 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
8983 * linux-low.c (linux_write_memory): Return early success if LEN is
8986 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
8988 * configure.srv: Add x86_64-*-cygwin* as target.
8990 2013-02-28 Tom Tromey <tromey@redhat.com>
8992 * configure.ac: Invoke AC_SYS_LARGEFILE.
8993 * configure, config.in: Rebuild.
8995 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
8997 * win32-low.c: Throughout, fix format strings and casts of
8998 printf-like functions to avoid type related warnings on all
9000 (get_child_debug_event): Print dwDebugEventCode as hex since
9001 that's how it's usually documented.
9003 2013-02-28 Yao Qi <yao@codesourcery.com>
9005 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9008 2013-02-27 Jiong Wang <jiwang@tilera.com>
9010 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9011 (reg-tilegx32.c): New rule.
9012 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9013 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9014 different register info initializer according to elf class.
9015 (init_registers_tilgx32): New function. The tilegx32 register info
9017 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9018 (tile_store_gregset): Likewise.
9020 2013-02-27 Yao Qi <yao@codesourcery.com>
9022 * server.c (process_point_options): Print debug message when
9023 debug_threads is true.
9025 2013-02-26 Yao Qi <yao@codesourcery.com>
9027 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9029 2013-02-19 Pedro Alves <palves@redhat.com>
9030 Kai Tietz <ktietz@redhat.com>
9034 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9035 instead of strtoul to extract address from packet.
9036 (process_serial_event) <'z'>: Likewise.
9038 2013-02-18 Yao Qi <yao@codesourcery.com>
9040 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9042 2013-02-14 Pedro Alves <palves@redhat.com>
9046 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9047 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9049 2013-02-14 Pedro Alves <palves@redhat.com>
9051 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9053 2013-02-14 Pedro Alves <palves@redhat.com>
9055 * tracepoint.c (save_string): Delete.
9056 (add_tracepoint_action): Use savestring instead of save_string.
9058 2013-02-12 Pedro Alves <palves@redhat.com>
9060 * linux-xtensa-low.c: Ditto.
9061 * xtensa-xtregs.c: Ditto.
9063 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9065 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9068 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9070 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9071 aarch64_num_wp_regs and aarch64_num_bp_regs to
9072 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9074 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9076 * linux-aarch64-low.c (ps_get_thread_area): Replace
9077 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9079 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9080 Marcus Shawcroft <marcus.shawcroft@arm.com>
9081 Nigel Stephens <nigel.stephens@arm.com>
9082 Yufeng Zhang <yufeng.zhang@arm.com>
9084 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9085 (aarch64.c, aarch64-without-fpu.c): New targets.
9086 * configure.srv (aarch64*-*-linux*): New.
9087 * linux-aarch64-low.c: New file.
9089 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9091 * linux-low.c (handle_extended_wait, linux_create_inferior)
9092 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9093 (dequeue_one_deferred_signal, linux_resume_one_thread)
9094 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9095 (linux_tracefork_grandchild, linux_test_for_tracefork)
9096 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9097 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9098 where the argument is 0.
9100 2013-01-25 Yao Qi <yao@codesourcery.com>
9102 * event-loop.c: Include "queue.h".
9103 (gdb_event_p): New typedef.
9104 (struct gdb_event) <next_event>: Remove.
9105 (event_queue): Change to QUEUE(gdb_event_p).
9106 (async_queue_event): Remove.
9107 (gdb_event_xfree): New.
9108 (initialize_event_loop): New.
9109 (process_event): Use API from QUEUE.
9110 (wait_for_event): Likewise.
9111 * server.c (main): Call initialize_event_loop.
9112 * server.h (initialize_event_loop): Declare.
9114 2013-01-18 Yao Qi <yao@codesourcery.com>
9116 * ax.h (struct eval_agent_expr_context): New.
9117 (gdb_eval_agent_expr): Update declaration.
9118 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9119 TFRAME. Add new argument CTX.
9120 * server.h (struct eval_agent_expr_context): Declare.
9121 (agent_mem_read, agent_tsv_read): Update declaration.
9122 (agent_mem_read_string): Likewise.
9123 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9124 (add_traceframe_block): Add new argument TPOINT.
9125 Increase TPOINT->traceframe_usage.
9126 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9127 eval_tracepoint_agent_expr.
9128 (condition_true_at_tracepoint): Likewise.
9129 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9130 (agent_mem_read_string, agent_tsv_read): Likewise.
9132 2013-01-16 Yao Qi <yao@codesourcery.com>
9134 * linux-low.c (linux_resume_one_lwp): Don't check
9135 'lwp->bp_reinsert != 0'.
9137 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9138 Pedro Alves <palves@redhat.com>
9140 * lynx-low.c (ptrace_request_to_str): Define a temporary
9141 macro and use it to simplify this function's implementation.
9143 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9145 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9148 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9150 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9152 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9154 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9156 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9158 * lynx-low.c (lynx_resume): Use the resume_info parameter
9159 to determine the ptid for the lynx_ptrace call, unless
9160 it is equal to minus_one_ptid, in which case we use the
9161 ptid of the current_inferior.
9162 (lynx_wait_1): After having received a thread create/exit
9163 event, resume the inferior's execution using the signaling
9164 thread's ptid, rather than the old ptid.
9166 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9168 * lynx-low.c (lynx_resume): Delete variable ret.
9170 2013-01-01 Joel Brobecker <brobecker@adacore.com>
9172 * gdbreplay.c (gdbreplay_version): Update copyright year.
9173 * server.c (gdbserver_version): Likewise.
9175 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9177 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9180 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9182 * lynx-low.c (ptrace_request_to_str): Add handling for
9185 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9187 * lynx-low.c (lynx_attach): Delete variable new_process.
9189 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9191 * lynx-low.c (lynx_create_inferior): Delete variable
9194 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9196 * lynx-low.c (ptrace_request_to_str): Do not handle
9197 PTRACE_GETTHREADLIST if this macro does not exist.
9199 2012-12-15 Yao Qi <yao@codesourcery.com>
9201 * Makefile.in (OBS): Add notif.o.
9202 * notif.c, notif.h: New.
9203 * server.c: Include "notif.h".
9204 (struct vstop_notif) <next>: Remove.
9206 (queue_stop_reply): Update.
9207 (push_event, send_next_stop_reply): Remove.
9208 (discard_queued_stop_replies): Update.
9209 (notif_stop): New variable.
9210 (handle_v_stopped): Remove.
9211 (handle_v_requests): Don't call handle_v_stopped. Call
9212 handle_ack_notif instead.
9213 (queue_stop_reply_callback): Call notif_event_enque instead
9214 of queue_stop_reply.
9215 (handle_status): Don't call send_next_stop_reply, call
9216 notif_write_event instead.
9217 (kill_inferior_callback): Likewise.
9218 (detach_or_kill_inferior_callback): Likewise.
9219 (main): Call initialize_notif.
9220 (process_serial_event): Call QUEUE_is_empty.
9221 (handle_target_event): Call notif_push instead of push event.
9222 * server.h (push_event): Remove declaration.
9224 2012-12-10 Tom Tromey <tromey@redhat.com>
9226 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9227 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9230 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9231 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9232 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9233 (amd64-linux-ipa.o, ax.o): Rewrite.
9234 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9235 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9236 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9237 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9238 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9239 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9240 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9241 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9242 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9243 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9244 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9245 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9246 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9247 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9248 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9249 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9250 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9251 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9252 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9253 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9254 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9255 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9256 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9257 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9258 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9259 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9260 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9261 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9262 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9263 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9264 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9265 (reg-tilegx.o): Remove.
9266 (all_object_files): New macro.
9267 Include .deps files.
9268 * aclocal.m4, configure: Rebuild.
9269 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9270 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9271 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9273 2012-12-05 Tom Tromey <tromey@redhat.com>
9276 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9278 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
9280 * configure.ac: Check for linux/perf_event.h.
9281 * config.in: Regenerated.
9282 * configure: Regenerated.
9284 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9286 * hostio.c (handle_readlink): Decrease buffer size
9287 parameter passed to readlink by one byte.
9289 2012-11-26 Yao Qi <yao@codesourcery.com>
9291 * configure.ac (build_warnings): Append '-Wempty-body'.
9292 * configure: Regenerated.
9293 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9296 2012-11-15 Pierre Muller <muller@sourceware.org>
9298 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9299 * config.in: Regenerate.
9300 * configure: Regenerate.
9301 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9302 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9303 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9304 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9306 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9307 instead of <sys/wait.h> header.
9308 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9310 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
9312 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9313 (various make rules): Remove -DGDBSERVER
9315 2012-11-09 Yao Qi <yao@codesourcery.com>
9317 * spu-low.c (current_ptid): Move it to ..
9318 * gdbthread.h: ... here. New.
9319 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9320 * server.c (myresume, process_serial_event): Likewise.
9321 * thread-db.c (thread_db_find_new_threads): Likewise.
9322 * tracepoint.c (run_inferior_command): Likewise.
9324 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
9326 * server.c (handle_search_memory_1): Include access length in
9329 2012-09-05 Michael Brandt <michael.brandt@axis.com>
9331 * linux-crisv32-low.c: Fix compile errors.
9333 2012-09-04 Yao Qi <yao@codesourcery.com>
9335 * tracepoint.c (cmd_qtsv): Adjust debug message.
9336 Don't check CUR_TPOINT.
9338 2012-08-28 Yao Qi <yao@codesourcery.com>
9340 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9341 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9342 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9343 Remove declarations of xmalloc, xreallloc, xstrdup and
9345 * Makefile.in (libiberty_h): New.
9346 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9347 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9349 2012-08-23 Yao Qi <yao@codesourcery.com>
9351 * server.h: Remove declaration of 'xsnprintf'.
9353 2012-08-22 Keith Seitz <keiths@redhat.com>
9355 * server.h: Include build-gnulib-gbserver/config.h.
9356 * gdbreplay.c: Likewise.
9358 2012-08-08 Doug Evans <dje@google.com>
9360 * Makefile.in (SFILES): Add gdb_vecs.c.
9361 (OBS): Add gdb_vecs.o.
9362 (gdb_vecs_h, host_defs_h): New variables.
9363 (thread-db.o): Add $(gdb_vecs_h) dependency.
9364 (gdb_vecs.o): New rule.
9365 * thread-db.c: #include "gdb_vecs.h".
9366 (thread_db_load_search): Use a vector to iterate over path elements.
9367 Handle text appearing after "$pdir".
9369 * configure.ac: Add check for strstr.
9370 * config.in: Regenerate.
9371 * configure: Regenerate.
9373 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9375 * hostio.c (handle_pread): If pread fails, fall back to attempting
9377 (handle_pwrite): Likewise for pwrite.
9379 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9381 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9382 between unsupported TYPE and unimplementable ADDR/LEN combination.
9383 (arm_insert_point): Act on new return value.
9385 2012-07-31 Pedro Alves <palves@redhat.com>
9387 * server.c (process_point_options): Only skip tokens if we find
9388 one that is unrecognized. Don't treat 'X' specially while
9389 skipping unrecognized tokens.
9391 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9393 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9394 to 4-byte-align HW breakpoint addresses for Thumb.
9396 2012-07-27 Yao Qi <yao@codesourcery.com>
9400 * server.h: Declare gdb_agent_about_to_close.
9401 * target.c (kill_inferior): Include "agent.h".
9402 New. Send command 'kill'.
9403 * target.h (kill_inferior): Removed macro.
9404 * tracepoint.c (gdb_agent_about_to_close): New.
9405 (gdb_agent_helper_thread): Handle command 'close'.
9406 Wait endlessly until the inferior stops.
9407 Install gdb_agent_remove_socket to atexit hook.
9408 (agent_socket_name): New static variable.
9409 (gdb_agent_socket_init): Replace local variable 'name' with
9410 'agent_socket_name'.
9411 (gdb_agent_remove_socket): New.
9413 2012-07-27 Yao Qi <yao@codesourcery.com>
9415 * server.c (process_point_options): Stop at 'X' when parsing.
9417 2012-07-19 Michael Eager <eager@eagercon.com>
9419 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9421 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9422 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9423 hardware breakpoint.
9425 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9427 * gdbserver/linux-low.c (initialize_low): Call
9428 linux_ptrace_init_warnings.
9430 2012-07-02 Doug Evans <dje@google.com>
9432 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9435 2012-07-02 Stan Shebs <stan@codesourcery.com>
9437 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9438 (ax.o): Add it to build rule.
9440 (OBS): Add format.o.
9441 (IPA_OBS): Add format.o.
9442 * server.c (handle_query): Claim support for breakpoint commands.
9443 (process_point_options): Add command case.
9444 (process_serial_event): Leave running if there are printfs in
9446 * mem-break.h (any_persistent_commands): Declare.
9447 (add_breakpoint_commands): Declare.
9448 (gdb_no_commands_at_breakpoint): Declare.
9449 (run_breakpoint_commands): Declare.
9450 * mem-break.c (struct point_command_list): New struct.
9451 (struct breakpoint): New field command_list.
9452 (any_persistent_commands): New function.
9453 (add_commands_to_breakpoint): New function.
9454 (add_breakpoint_commands): New function.
9455 (gdb_no_commands_at_breakpoint): New function.
9456 (run_breakpoint_commands): New function.
9457 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9459 * ax.c: Include format.h.
9460 (ax_printf): New function.
9461 (gdb_eval_agent_expr): Add printf opcode.
9463 2012-06-13 Yao Qi <yao@codesourcery.com>
9465 * server.c (start_inferior): Remove duplicated writes to fields
9466 'last_resume_kind' and 'last_status' of 'current_inferior'.
9468 2012-06-12 Yao Qi <yao@codesourcery.com>
9469 Pedro Alves <palves@redhat.com>
9471 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9473 * server.c (handle_v_cont): Extend comment.
9475 2012-06-11 Yao Qi <yao@codesourcery.com>
9477 * linux-low.c (linux_attach): Add 'static'.
9479 2012-06-06 Yao Qi <yao@codesourcery.com>
9481 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9483 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9485 Fix gcc -flto compilation warning.
9486 * server.c (main): Make variable multi_mode and attach volatile.
9488 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9490 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9491 if the platform doesn't know about it.
9493 2012-05-30 Jeff Kenton <jkenton@tilera.com>
9495 * Makefile.in (SFILES): Add linux-tile-low.c.
9496 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9497 * configure.srv: Handle tilegx-*-linux*.
9498 * linux-tile-low.c: New file.
9500 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9502 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9504 2012-05-24 Pedro Alves <palves@redhat.com>
9508 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9510 2012-05-24 Pedro Alves <palves@redhat.com>
9514 Replace target_signal with gdb_signal throughout.
9516 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9518 * linux-low.c (linux_store_registers): Avoid the copying sequence
9519 when no data has been retrieved by ptrace.
9521 2012-05-22 Will Deacon <will.deacon@arm.com>
9523 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9524 Include asm/ptrace.h.
9525 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9528 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9530 * linux-low.c (linux_store_registers): Don't re-retrieve data
9531 with ptrace that has already been obtained from /proc. Always
9532 copy any data retrieved with ptrace to the buffer supplied.
9534 2012-05-11 Yao Qi <yao@codesourcery.com>
9535 Pedro Alves <palves@redhat.com>
9537 * linux-low.c (enum stopping_threads_kind): New.
9538 (stopping_threads): Change type to `enum stopping_threads_kind'.
9539 (handle_extended_wait): If stopping and suspending threads, leave
9540 the new_lwp suspended too.
9541 (linux_wait_for_event): Adjust.
9542 (stop_all_lwps): Set `stopping_threads' to
9543 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9544 whether we're suspending threads or just stopping them. Assert no
9547 2012-04-29 Yao Qi <yao@codesourcery.com>
9549 * server.h: Move some code to ...
9550 * gdbthread.h: ... here. New.
9551 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9552 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9553 (nto-low.o, win32-low.o): Likewise.
9554 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9555 * regcache.c, remote-utils.c, server.c: Likewise.
9556 * target.c, tracepoint.c, win32-low.c: Likewise.
9558 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9560 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9561 (PTRACE_ARG4_TYPE): Likewise.
9562 (PTRACE_XFER_TYPE): Likewise.
9563 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9564 ptrace to PTRACE_ARG3_TYPE.
9565 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9566 (PTRACE_ARG4_TYPE): Likewise.
9567 (PTRACE_XFER_TYPE): Likewise.
9568 (linux_detach_one_lwp): Cast fourth argument of
9569 ptrace to long then PTRACE_ARG4_TYPE.
9570 (regsets_fetch_inferior_registers): Cast third argument of
9571 ptrace to long then PTRACE_ARG3_TYPE.
9572 (regsets_store_inferior_registers): Likewise.
9574 2012-04-20 Pedro Alves <palves@redhat.com>
9576 * configure: Regenerate.
9578 2012-04-19 Pedro Alves <palves@redhat.com>
9580 * Makefile.in (GNULIB_BUILDDIR): New.
9581 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9582 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9583 (all, install-only, uninstall, clean-info, all-lib, clean): No
9584 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9585 (maintainer-clean realclean distclean): Use subdir_do.
9587 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9588 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9589 * acinclude.m4: Include acx_configure_dir.m4.
9590 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9591 calls. Call AC_PROG_RANLIB. Configure gnulib using
9594 (GNULIB_STDINT_H): Adjust.
9595 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9596 * gdbreplay.c: Include build-gnulib/config.h.
9597 * server.h: Likewise.
9598 * aclocal.m4: Regenerate.
9599 * config.in: Regenerate.
9600 * configure: Regenerate.
9602 2012-04-19 Pedro Alves <palves@redhat.com>
9604 * Makefile.in (LIBGNU, INCGNU): Adjust.
9605 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9606 (all, install-only, uninstall, clean-info, all-lib, clean)
9607 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9608 * configure.ac: Adjust AC_OUTPUT output.
9609 * aclocal.m4: Regenerate.
9610 * configure: Regenerate.
9612 2012-04-19 Pedro Alves <palves@redhat.com>
9614 * Makefile.in (generated_files): New.
9615 (server_h): Remove the explicit dependency on config.h, and depend
9616 on $generated_files.
9618 2012-04-19 Pedro Alves <palves@redhat.com>
9620 * Makefile.in (INCGNU): Add -Ignulib.
9622 2012-04-19 Pedro Alves <palves@redhat.com>
9624 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9625 (INCGNU): ... this, and spell out -I here.
9626 (GNULIB_LIB): Rename to ...
9628 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9630 2012-04-19 Pedro Alves <palves@redhat.com>
9632 * config.in: Regenerate.
9634 2012-04-19 Pedro Alves <palves@redhat.com>
9636 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9637 * server.h (memmem): Remove declaration.
9638 * config.in: Regenerate.
9639 * configure: Regenerate.
9641 2012-04-19 Yao Qi <yao@codesourcery.com>
9643 * Makefile.in (SFILES): Add common/vec.c.
9647 2012-04-19 Yao Qi <yao@codesourcery.com>
9649 * remote-utils.c (prepare_resume_reply): Replace with macro
9650 target_core_of_thread.
9651 * server.c (handle_qxfer_threads_proper): Likewise.
9652 * target.h (traget_core_of_thread): New macro.
9654 2012-04-18 Pedro Alves <palves@redhat.com>
9656 * aclocal.m4: Regenerate.
9657 * configure: Regenerate.
9659 2012-04-16 Yao Qi <yao@codesourcery.com>
9661 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9662 duplicated on address.
9664 2012-04-16 Yao Qi <yao@codesourcery.com>
9666 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9667 (struct tracepoint_action_ops) <send>: New field.
9668 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9669 (agent_expr_send, x_tracepoint_action_send): New.
9670 (l_tracepoint_action_send): New.
9671 (cmd_qtdp): Download and install tracepoint
9672 according to `use_agent'.
9673 (run_inferior_command): Add one more parameter `len'.
9675 (tracepoint_send_agent): New.
9676 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9678 2012-04-16 Yao Qi <yao@codesourcery.com>
9680 * tracepoint.c (download_tracepoints): Moved to ...
9681 (cmd_qtstart): ... here.
9683 2012-04-14 Yao Qi <yao@codesourcery.com>
9685 * tracepoint.c: Include inttypes.h.
9686 (struct collect_memory_action): Use sized types.
9687 (struct tracepoint): Likewise.
9688 (cmd_qtdp, stop_tracing): Update print specifiers.
9689 (cmd_qtp, response_tracepoint): Likewise.
9690 (collect_data_at_tracepoint): Likewise.
9691 (collect_data_at_step): Likewise.
9693 2012-04-14 Yao Qi <yao@codesourcery.com>
9695 Import gnulib module inttypes.
9696 * aclocal.m4, config.in, configure: Regenerated.
9698 2012-04-14 Yao Qi <yao@codesourcery.com>
9700 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9701 Makefile and config.status at last.
9703 2012-04-13 Yao Qi <yao@codesourcery.com>
9705 * tracepoint.c: Include stdint.h unconditionally.
9707 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9709 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9710 on BFD_HAVE_SYS_PROCFS_TYPE.
9711 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9712 * configure: Regenerate.
9713 * config.in: Likewise.
9715 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9717 * Makefile.in (clean): Also remove x32.c x32-linux.c
9718 x32-avx.c x32-avx-linux.c.
9719 (x32.o): New target.
9721 (x32-linux.o): Likewise.
9722 (x32-linux.c): Likewise.
9723 (x32-avx.o): Likewise.
9724 (x32-avx.c): Likewise.
9725 (x32-avx-linux.o): Likewise.
9726 (x32-avx-linux.c): Likewise.
9728 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9729 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9730 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9731 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9732 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9733 i386/x32-avx-linux.xml.
9735 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9736 (init_registers_x32_avx_linux): Likwise.
9737 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9738 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9740 2012-04-13 Pedro Alves <palves@redhat.com>
9742 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9743 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9744 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9745 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9748 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9750 * linux-x86-low.c (compat_x32_clock_t): New.
9751 (compat_x32_siginfo_t): Likewise.
9752 (compat_x32_siginfo_from_siginfo): Likewise.
9753 (siginfo_from_compat_x32_siginfo): Likewise.
9754 (linux_is_elf64): Likewise.
9755 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9756 and siginfo_from_compat_x32_siginfo for x32.
9757 (x86_arch_setup): Set linux_is_elf64.
9759 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9762 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9764 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9765 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9766 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9767 compatible with process.
9769 2012-04-12 Yao Qi <yao@codesourcery.com>
9771 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9772 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9773 (install-only, install-info, clean): Handle sub dir gnulib.
9774 (all-lib, am--refresh): New targets.
9775 (memmem.o): Remove target.
9776 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9777 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9778 (AC_REPLACE_FUNCS): Remove memmem.
9779 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9780 (AC_OUTPUT): Generate Makefile in gnulib/.
9781 * aclocal.m4, config.in, configure: Regenerated.
9783 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9785 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9787 2012-04-05 Pedro Alves <palves@redhat.com>
9789 -Werror=strict-aliasing
9791 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9794 2012-04-04 Pedro Alves <palves@redhat.com>
9796 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9797 (sparc_store_gregset_from_stack, sparc_store_gregset)
9798 (sparc_breakpoint_at): Fix formatting.
9800 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9802 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9804 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9805 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9806 * config.in: Regenerate.
9807 * configure: Likewise.
9809 2012-03-29 Pedro Alves <palves@redhat.com>
9811 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9812 Correct ptrace arguments.
9814 2012-03-28 Pedro Alves <palves@redhat.com>
9816 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9817 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9818 (IA64_FR1_REGNUM): New defines.
9819 (ia64_fetch_register): New.
9820 (the_low_target): Install it.
9821 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9823 * linux-low.c (linux_fetch_registers): Try the
9824 the_low_target.fetch_register hook first.
9826 * linux-arm-low.c (the_low_target): Adjust.
9827 * linux-bfin-low.c (the_low_target): Adjust.
9828 * linux-cris-low.c (the_low_target): Adjust.
9829 * linux-crisv32-low.c (the_low_target): Adjust.
9830 * linux-m32r-low.c (the_low_target): Adjust.
9831 * linux-m68k-low.c (the_low_target): Adjust.
9832 * linux-mips-low.c (the_low_target): Adjust.
9833 * linux-ppc-low.c (the_low_target): Adjust.
9834 * linux-s390-low.c (the_low_target): Adjust.
9835 * linux-sh-low.c (the_low_target): Adjust.
9836 * linux-sparc-low.c (the_low_target): Adjust.
9837 * linux-tic6x-low.c (the_low_target): Adjust.
9838 * linux-x86-low.c (the_low_target): Adjust.
9839 * linux-xtensa-low.c (the_low_target): Adjust.
9841 2012-03-26 Pedro Alves <palves@redhat.com>
9843 * server.c (handle_qxfer_libraries): Don't bail early if
9844 the_target->qxfer_libraries_svr4 is not NULL.
9846 2012-03-26 Pedro Alves <palves@redhat.com>
9848 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9850 2012-03-23 Pedro Alves <palves@redhat.com>
9852 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9853 "library-list-svr4" element's start tag when the the DSO list is
9856 2012-03-23 Pedro Alves <palves@redhat.com>
9858 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9859 a variable whose type size is the same as the inferior's pointer
9862 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9864 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9866 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9867 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9868 * linux-low.h: Include <signal.h>.
9869 (struct siginfo): Remove forward declaration.
9870 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9873 2012-03-21 Mike Frysinger <vapier@gentoo.org>
9875 * .gitignore: Ignore more files.
9877 2012-03-19 Pedro Alves <palves@redhat.com>
9878 Jan Kratochvil <jan.kratochvil@redhat.com>
9880 * server.c (cont_thread, general_thread): Add describing comments.
9881 (start_inferior): Clear `cont_thread'.
9882 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9885 2012-03-15 Yao Qi <yao@codesourcery.com>
9887 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9889 (cmd_qtdp): ... here.
9891 2012-03-15 Yao Qi <yao@codesourcery.com>
9893 * tracepoint.c (struct tracepoint_action_ops): New.
9894 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9895 (m_tracepoint_action_download): New.
9896 (r_tracepoint_action_download): New.
9897 (x_tracepoint_action_download): New.
9898 (l_tracepoint_action_download): New.
9899 (add_tracepoint_action): Install `action->ops' according type.
9900 (download_tracepoint_1): Move code `download' function pointer
9901 of various tracepoint_action_ops.
9903 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9905 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
9906 linux_ptrace_attach_warnings.
9908 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9910 * Makefile.in (linux-ptrace.o): New.
9911 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9912 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9913 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9914 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9915 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9917 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9919 2012-03-08 Yao Qi <yao@codesourcery.com>
9920 Pedro Alves <palves@redhat.com>
9922 Fix PR server/13392.
9923 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9925 * tracepoint.c (remove_tracepoint): New.
9926 (cmd_qtdp): Call remove_tracepoint when failed to install.
9928 2012-03-07 Pedro Alves <palves@redhat.com>
9930 * linux-low.c (get_detach_signal): New.
9931 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9932 Pass on pending signals to PTRACE_DETACH. Check the result of the
9934 * server.c (program_signals, program_signals_p): New.
9935 (handle_general_set): Handle QProgramSignals.
9936 * server.h (program_signals, program_signals_p): Declare.
9938 2012-03-05 Pedro Alves <palves@redhat.com>
9939 Jan Kratochvil <jan.kratochvil@redhat.com>
9941 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9944 2012-03-03 Yao Qi <yao@codesourcery.com>
9946 * tracepoint.c (tracepoint_look_up_symbols): Update call to
9947 agent_look_up_symbols.
9949 2012-03-03 Yao Qi <yao@codesourcery.com>
9951 * Makefile.in (linux-low.o): Keep dependence on agent.h.
9952 (linux-x86-low.o): Likewise.
9953 * server.h: Remove in_process_agent_loaded.
9954 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
9958 2012-03-03 Yao Qi <yao@codesourcery.com>
9960 * tracepoint.c (gdb_agent_capability): New global.
9961 (in_process_agent_loaded_ust): Renamed to
9962 `in_process_agent_supports_ust'.
9964 (in_process_agent_supports_ust): Call agent_capability_check.
9965 (clear_installed_tracepoints): Assert that agent supports
9968 2012-03-03 Yao Qi <yao@codesourcery.com>
9970 * linux-low.c (linux_supports_agent): New.
9971 (linux_target_ops): Initialize field `supports_agent' with
9972 linux_supports_agent.
9973 * target.h (struct target_ops) <supports_agent>: New.
9974 (target_supports_agent): New macro.
9975 * server.c (handle_general_set): Handle packet 'QAgent'.
9976 (handle_query): Send `QAgent+'.
9977 * Makefile.in (server.o): Depends on agent.h.
9979 2012-03-03 Yao Qi <yao@codesourcery.com>
9981 * Makefile.in (OBS): Add agent.o.
9982 Add new rule for agent.o.
9983 Track dependence of tracepoint.c on agent.h.
9984 * tracepoint.c (run_inferior_command_1):
9985 (run_inferior_command): Call agent_run_command.
9986 (gdb_ust_connect_sync_socket): Deleted. Move it to
9988 (resume_thread, stop_thread): Likewise.
9989 (gdb_ust_socket_init): Renamed to ...
9990 (gdb_agent_socket_init): ... New.
9991 (gdb_ust_thread): Renamed to ...
9992 (gdb_agent_helper_thread): ... New.
9993 (gdb_ust_init): Move some code to ...
9994 (gdb_agent_init): ... here. New.
9995 [HAVE_UST]: Call gdb_ust_init.
9996 (initialize_tracepoint_ftlib): Call gdb_agent_init.
9997 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
9998 * config.in, configure: Regenerated.
10000 2012-03-02 Pedro Alves <palves@redhat.com>
10002 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10003 * linux-low.c (struct simple_pid_list): New.
10004 (stopped_pids): New a struct simple_pid_list pointer.
10005 (add_to_pid_list, pull_pid_from_list): New.
10006 (handle_extended_wait): Don't assume the first signal new children
10007 report is SIGSTOP. Adjust call to pull_pid_from_list.
10008 (linux_wait_for_lwp): Adjust.
10010 2012-03-02 Yao Qi <yao@codesourcery.com>
10012 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10015 2012-03-02 Yao Qi <yao@codesourcery.com>
10017 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10018 `stop_pc' and `tpoint'. Update caller.
10020 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10022 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10023 * linux-low.c (use_linux_regsets): New macro.
10024 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10025 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10026 (linux_register_in_regsets): New function.
10027 (usr_fetch_inferior_registers): Skip registers covered by
10029 (usr_store_inferior_registers): Likewise.
10030 (usr_fetch_inferior_registers): New macro.
10031 (usr_store_inferior_registers): Likewise.
10032 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10033 (linux_store_registers): Likewise.
10034 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10036 (init_registers_mips64_dsp_linux): Likewise.
10037 (init_registers_mips_linux): New macro.
10038 (init_registers_mips_dsp_linux): Likewise.
10039 (mips_dsp_num_regs): Likewise.
10040 (DSP_BASE, DSP_CONTROL): New fallback macros.
10041 (mips_base_regs): New macro.
10042 (mips_regmap): Use it. Fix the size.
10043 (mips_dsp_regmap): New variable.
10044 (mips_dsp_regset_bitmap): Likewise.
10045 (mips_arch_setup): New function.
10046 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10048 (mips_cannot_store_register): Likewise.
10049 (the_low_target): Update .arch_setup, .num_regs and .regmap
10050 initializers. Add .regset_bitmap initializer.
10051 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10053 * linux-bfin-low.c (the_low_target): Likewise.
10054 * linux-cris-low.c (the_low_target): Likewise.
10055 * linux-crisv32-low.c (the_low_target): Likewise.
10056 * linux-ia64-low.c (the_low_target): Likewise.
10057 * linux-m32r-low.c (the_low_target): Likewise.
10058 * linux-m68k-low.c (the_low_target): Likewise.
10059 * linux-ppc-low.c (the_low_target): Likewise.
10060 * linux-s390-low.c (the_low_target): Likewise.
10061 * linux-sh-low.c (the_low_target): Likewise.
10062 * linux-sparc-low.c (the_low_target): Likewise.
10063 * linux-tic6x-low.c (the_low_target): Likewise.
10064 * linux-x86-low.c (the_low_target): Likewise.
10065 * linux-xtensa-low.c (the_low_target): Likewise.
10066 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10067 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10068 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10070 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10071 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10073 2012-02-29 Yao Qi <yao@codesourcery.com>
10074 Pedro Alves <palves@redhat.com>
10076 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10077 `step_over_finished' is true.
10079 2012-02-27 Pedro Alves <palves@redhat.com>
10081 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10082 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10084 2012-02-27 Pedro Alves <palves@redhat.com>
10087 * linux-low.c (pid_is_stopped): New.
10088 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10090 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
10092 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10095 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10097 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10099 2012-02-24 Luis Machado <lgustavo@codesourcery>
10101 * server.c (handle_query): Advertise support for target-side
10102 breakpoint condition evaluation.
10103 (process_point_options): New function.
10104 (process_serial_event): When inserting a breakpoint, check for
10105 a target-side condition that should be evaluated.
10107 * mem-break.c: Include regcache.h and ax.h.
10108 (point_cond_list_t): New data structure.
10109 (breakpoint) <cond_list>: New field.
10110 (find_gdb_breakpoint_at): Make non-static.
10111 (delete_gdb_breakpoint_at): Clear any target-side
10113 (clear_gdb_breakpoint_conditions): New function.
10114 (add_condition_to_breakpoint): Likewise.
10115 (add_breakpoint_condition): Likewise.
10116 (gdb_condition_true_at_breakpoint): Likewise.
10117 (gdb_breakpoint_here): Return result directly instead
10118 of going through a local variable.
10120 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10121 (clear_gdb_breakpoint_conditions): Likewise.
10122 (add_breakpoint_condition): Likewise.
10123 (gdb_condition_true_at_breakpoint): Likewise.
10125 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10126 (need_step_over_p): Take target-side breakpoint condition into
10129 2012-02-24 Luis Machado <lgustavo@codesourcery>
10131 * server.h: Include tracepoint.h.
10132 (agent_mem_read, agent_get_trace_state_variable_value,
10133 agent_set_trace_state_variable_value,
10134 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10135 get_set_tsv_func_addr): New prototypes.
10137 * ax.h: New include file.
10138 * ax.c: New source file.
10140 * tracepoint.c: Include ax.h.
10141 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10142 agent_expr, eval_result_type): Move to ax.h.
10143 (parse_agent_expr): Rename to ...
10144 (gdb_parse_agent_expr): ... this, make it non-static and move
10146 (unparse_agent_expr) Rename to ...
10147 (gdb_unparse_agent_expr): ... this, make it non-static and move
10149 (eval_agent_expr): Rename to ...
10150 (eval_tracepoint_agent_expr): ... this.
10151 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10152 forward declarations.
10153 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10154 (agent_get_trace_state_variable_value): New function.
10155 (agent_set_trace_state_variable_value): New function.
10156 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10157 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10158 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10159 (condition_true_at_tracepoint): Likewise.
10160 (parse_agent_expr): Rename to ...
10161 (gdb_parse_agent_expr): ... this and move to ax.c.
10162 (unparse_agent_expr): Rename to ...
10163 (gdb_unparse_agent_expr): ... this and move to ax.c.
10164 (gdb_agent_op_name): Move to ax.c.
10165 (eval_agent_expr): Rename to ...
10166 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10168 (eval_tracepoint_agent_expr): New function.
10169 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
10171 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10173 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10174 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10175 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10176 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10177 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10178 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10179 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10180 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10181 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10182 (compile_bytecodes): Remove forward declaration.
10183 (is_goto_target): Move to ax.c.
10184 (compile_bytecodes): Move to ax.c and call
10185 agent_get_trace_state_variable_value (...) and
10186 agent_set_trace_state_variable_value (...).
10188 * Makefile.in: Update ax.c and IPA dependencies.
10190 2012-02-24 Pedro Alves <palves@redhat.com>
10192 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10193 (cmd_bigqtbuffer_circular): ... this. Only handle
10194 'QTBuffer:circular:'.
10195 (handle_tracepoint_general_set): Adjust.
10197 2012-02-16 Yao Qi <yao@codesourcery.com>
10199 * inferiors.c: Move code to ...
10200 * dll.c: .... here. New.
10201 * server.h: Declare clear_dlls.
10202 * Makefile.in (SFILES): Add dll.c.
10206 2012-02-11 Yao Qi <yao@codesourcery.com>
10208 * server.c: (handle_monitor_command): Add a new parameter
10210 (handle_query): Update caller.
10212 2012-02-09 Joel Brobecker <brobecker@adacore.com>
10214 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10215 * configure, config.in: Regenerate.
10216 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10219 2012-02-02 Pedro Alves <palves@redhat.com>
10221 Try SIGKILL first, then PTRACE_KILL.
10222 * linux-low.c (linux_kill_one_lwp): New.
10223 (linux_kill_one_lwp): Rename to ...
10224 (kill_one_lwp_callback): ... this. Use the new
10225 linux_kill_one_lwp.
10227 2012-02-02 Pedro Alves <palves@redhat.com>
10229 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10232 2012-01-27 Pedro Alves <palves@redhat.com>
10234 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10235 (elf_64_file_p): Make static.
10236 (linux_pid_exe_is_elf_64_file): New.
10237 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10238 Delete declarations.
10239 (linux_pid_exe_is_elf_64_file): Declare.
10240 * linux-x86-low.c (x86_arch_setup): Use
10241 linux_pid_exe_is_elf_64_file.
10243 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10245 * linux-low.c (linux_wait_for_event_1): Rename to ...
10246 (linux_wait_for_event): ... here and merge it with former
10247 linux_wait_for_event - new variable wait_ptid, use it.
10248 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10250 2012-01-23 Pedro Alves <palves@redhat.com>
10252 * server.c (main): Avoid yet another case of infinite loop while
10253 detaching/killing after a longjmp.
10255 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10258 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10260 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10262 * hostio.c (handle_readlink): New function.
10263 (handle_vFile): Call it to handle "vFile:readlink" packets.
10265 2012-01-20 Pedro Alves <palves@redhat.com>
10266 Ulrich Weigand <ulrich.weigand@linaro.org>
10268 * server.c (handle_v_requests): Only support vAttach and vRun to
10269 start multiple processes when in extended protocol mode.
10271 2012-01-17 Pedro Alves <palves@redhat.com>
10273 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10274 memalign plus mprotect to allocate the scratch buffer.
10276 2012-01-13 Pedro Alves <palves@redhat.com>
10278 * server.c (attach_inferior): Clear `cont_thread'.
10280 2012-01-13 Pedro Alves <palves@redhat.com>
10282 * server.c (main): Avoid infinite loop while detaching/killing
10285 2012-01-09 Doug Evans <dje@google.com>
10287 * server.c (start_inferior): Set last_ptid in --wrapper case.
10289 2012-01-06 Yao Qi <yao@codesourcery.com>
10291 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10293 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10295 2012-01-04 Yao Qi <yao@codesourcery.com>
10297 * tracepoint.c (cmd_qtdp): Print debug message
10298 for static tracepoint.
10300 2012-01-04 Yao Qi <yao@codesourcery.com>
10302 * tracepoint.c (trace_vdebug): Differentiate debug message
10303 between gdbserver and IPA.
10305 2012-01-03 Yao Qi <yao@codesourcery.com>
10307 * tracepoint.c (tracepoint_was_hit): Don't collect for
10310 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10312 * terminal.h: Reformat copyright header.
10314 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10316 * server.c (gdbserver_version): Update copyright year.
10317 * gdbreplay.c (gdbreplay_version): Likewise.
10319 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10321 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10324 2011-12-18 Hui Zhu <teawater@gmail.com>
10325 * linux-low.c (linux_create_inferior): Save return value to ret.
10327 2011-12-18 Hui Zhu <teawater@gmail.com>
10329 * linux-low.c (linux_create_inferior): Save return value to ret.
10331 2011-12-16 Doug Evans <dje@google.com>
10333 * linux-low.c (linux_create_inferior): If stdio connection,
10334 redirect stdin from /dev/null, stdout to stderr.
10335 * remote-utils.c (remote_is_stdio): New static global.
10336 (remote_connection_is_stdio): New function.
10337 (remote_prepare): Handle stdio connection.
10338 (remote_open): Ditto.
10339 (remote_close): Don't close stdin for stdio connections.
10340 (read_prim,write_prim): New functions. Replace all calls to
10341 read/write to these.
10342 * server.c (main): Watch for "-" argument. Move call to
10343 remote_prepare before start_inferior.
10344 * server.h (STDIO_CONNECTION_NAME): New macro.
10345 (remote_connection_is_stdio): Declare.
10347 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10348 in debugging output.
10350 2011-12-15 Yao Qi <yao@codesourcery.com>
10352 * tracepoint.c: Include sys/syscall.h.
10353 (gdb_ust_thread): Remove preprocessor conditional.
10355 2011-12-14 Pedro Alves <pedro@codesourcery.com>
10357 * linux-low.c (linux_detach_one_lwp): Call
10358 the_low_target.prepare_to_resume before detaching.
10360 2011-12-14 Yao Qi <yao@codesourcery.com>
10362 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10365 2011-12-14 Yao Qi <yao@codesourcery.com>
10367 * i386-low.c (i386_low_stopped_data_address): Initialize local
10368 variable `control'.
10370 2011-12-13 Pedro Alves <pedro@codesourcery.com>
10374 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10375 DR_CONTROL unless necessary. Extend comments.
10376 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10377 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10379 2011-12-13 Yao Qi <yao@codesourcery.com>
10381 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10383 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10385 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10387 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10388 Print new debug message for such case.
10390 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10392 Fix overlapping memcpy.
10393 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10394 the read_inferior_memory transfer.
10395 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10396 write_inferior_memory transfer.
10397 (set_fast_tracepoint_jump): New variable buf. Use it for the
10398 read_inferior_memory and write_inferior_memory transfers.
10399 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10400 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10401 Use it for the write_inferior_memory transfer.
10402 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10405 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10407 * linux-low.c (fetch_register, store_register): Make code
10408 consistent, fix formatting.
10410 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10412 * linux-low.c (usr_store_inferior_registers): Factor out code
10413 to handle individual registers into...
10414 (store_register): ... this new function.
10416 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10418 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10419 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10420 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10421 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10422 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10423 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10424 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10425 (srv_xmlfiles): Add new XML files.
10427 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10429 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10430 (init_registers_s390_linux32v1): Add prototype.
10431 (init_registers_s390_linux32v2): Likewise.
10432 (init_registers_s390_linux64v1): Likewise.
10433 (init_registers_s390_linux64v2): Likewise.
10434 (init_registers_s390x_linux64v1): Likewise.
10435 (init_registers_s390x_linux64v2): Likewise.
10436 (s390_num_regs): Increment to 52.
10437 (s390_regmap): Add orig_r2 register.
10438 (s390_num_regs_3264): Increment to 68.
10439 (s390_regmap_3264): Add orig_r2 register.
10440 (s390_collect_ptrace_register): Handle orig_r2 register.
10441 (s390_supply_ptrace_register): Likewise.
10442 (s390_fill_last_break): New function.
10443 (s390_store_last_break): Likewise.
10444 (s390_fill_system_call): New function.
10445 (s390_store_system_call): Likewise.
10446 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10448 (s390_check_regset): New function.
10449 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10450 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10451 Update target_regsets for available register sets.
10453 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10454 Jan Kratochvil <jan.kratochvil@redhat.com>
10456 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10457 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10459 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10460 * linux-low.h (struct process_info_private): New member r_debug.
10461 * server.c (handle_qxfer_libraries): Call
10462 the_target->qxfer_libraries_svr4.
10463 (handle_qxfer_libraries_svr4): New function.
10464 (qxfer_packets): New entry "libraries-svr4".
10465 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10466 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10467 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10468 PACKET_qXfer_libraries_svr4.
10470 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10472 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10473 PSW address/mask between 8-byte and 16-byte formats.
10474 (s390_supply_ptrace_register): Likewise.
10475 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10476 basic addressing mode bit.
10478 2011-11-24 Stan Shebs <stan@codesourcery.com>
10480 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10482 2011-11-17 Stan Shebs <stan@codesourcery.com>
10484 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10485 (tracing_start_time): New global.
10486 (tracing_stop_time): New global.
10487 (tracing_user_name): New global.
10488 (tracing_notes): New global.
10489 (tracing_stop_note): New global.
10490 (cmd_qtstart): Set traceframe_usage, start_time.
10491 (stop_tracing): Set stop_time.
10492 (cmd_qtstatus): Report additional status.
10493 (cmd_qtp): New function.
10494 (handle_tracepoint_query): Call it.
10495 (cmd_qtnotes): New function.
10496 (handle_tracepoint_general_set): Call it.
10497 (get_timestamp): Rename from tsv_get_timestamp.
10499 2011-11-14 Stan Shebs <stan@codesourcery.com>
10500 Kwok Cheung Yeung <kcy@codesourcery.com>
10502 * linux-x86-low.c (small_jump_insn): New.
10503 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10504 trampoline and error message, build a trampoline and issue a small
10505 jump instruction to it.
10506 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10507 trampoline and error message.
10508 (x86_get_min_fast_tracepoint_insn_len): New.
10509 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10510 * linux-low.h (struct linux_target_ops): Add arguments to
10511 install_fast_tracepoint_jump_pad operation, add new operation.
10512 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10514 (linux_get_min_fast_tracepoint_insn_len): New function.
10515 (linux_target_op): Add new operation.
10516 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10517 (gdb_trampoline_buffer_end): Ditto.
10518 (gdb_trampoline_buffer_error): Ditto.
10519 (struct ipa_sym_addresses): Add fields for new IPA variables.
10520 (symbol_list): Add entries for new IPA variables.
10521 (struct tracepoint): Add fields to hold the address range of the
10522 trampoline used by the tracepoint.
10523 (trampoline_buffer_head): New static variable.
10524 (trampoline_buffer_tail): Ditto.
10525 (claim_trampoline_space): New function.
10526 (have_fast_tracepoint_trampoline_buffer): New function.
10527 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10529 (install_fast_tracepoint): Ditto, also add error buffer argument.
10530 (cmd_qtminftpilen): New function.
10531 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10532 (fast_tracepoint_from_trampoline_address): New function.
10533 (fast_tracepoint_collecting): Handle trampoline as part of jump
10535 (set_trampoline_buffer_space): New function.
10536 (initialize_tracepoint): Initialize new IPA variables.
10537 * target.h (struct target_ops): Add arguments to
10538 install_fast_tracepoint_jump_pad operation, add new
10539 get_min_fast_tracepoint_insn_len operation.
10540 (target_get_min_fast_tracepoint_insn_len): New.
10541 (install_fast_tracepoint_jump_pad): Add arguments.
10542 * server.h (IPA_BUFSIZ): Define.
10543 * linux-i386-ipa.c: Include extra header files.
10544 (initialize_fast_tracepoint_trampoline_buffer): New function.
10545 (initialize_low_tracepoint): Call it.
10546 * server.h (set_trampoline_buffer_space): Declare.
10547 (claim_trampoline_space): Ditto.
10548 (have_fast_tracepoint_trampoline_buffer): Ditto.
10550 2011-11-14 Yao Qi <yao@codesourcery.com>
10552 * server.c (handle_query): Handle InstallInTrace for qSupported.
10553 * tracepoint.c (add_tracepoint): Sort list.
10554 (install_tracepoint, download_tracepoint): New.
10555 (cmd_qtdp): Call them to install and download tracepoints.
10556 (sort_tracepoints): Removed.
10557 (cmd_qtstart): Update.
10559 2011-11-14 Yao Qi <yao@codesourcery.com>
10561 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10562 * mem-break.h: Declare.
10563 * tracepoint.c (cmd_qtstart): Move some code to ...
10564 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10566 (download_tracepoints): Move some code to ...
10567 (download_tracepoint_1): ... here. New.
10569 2011-11-08 Yao Qi <yao@codesourcery.com>
10571 * remote-utils.c (relocate_instruction): A comment fix.
10573 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10575 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10576 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10577 dr_status_mirror and dr_control_mirror from debug_reg_state.
10578 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10579 (i386_initial_stuff): Remove use of deleted globals.
10580 (i386_get_thread_context, i386_set_thread_context,
10581 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10582 from debug_reg_state.
10584 2011-11-05 Yao Qi <yao@codesourcery.com>
10586 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10587 address as TPOINT's.
10589 2011-11-02 Stan Shebs <stan@codesourcery.com>
10591 * tracepoint.c (agent_mem_read_string): New function.
10592 (eval_agent_expr): Call it for tracenz.
10593 * server.c (handle_query): Report support for tracenz.
10595 2011-11-02 Yao Qi <yao@codesourcery.com>
10597 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10599 2011-11-02 Yao Qi <yao@codesourcery.com>
10601 * target.h: Fix a typo in comment.
10603 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10605 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10606 clobber the breakpoints' shadows with fast tracepoint jumps.
10607 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10608 * target.c (write_inferior_memory): Also pass MYADDR down to
10611 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10613 * configure.ac: Check support for personality routine.
10614 * configure: Regenerate.
10615 * config.in: Likewise.
10616 * linux-low.c: Include <sys/personality.h>.
10617 Define ADDR_NO_RANDOMIZE if necessary.
10618 (linux_create_inferior): Disable address space randomization when
10619 forking inferior, if requested.
10620 (linux_supports_disable_randomization): New function.
10621 (linux_target_ops): Install it.
10622 * server.h (disable_randomization): Declare.
10623 * server.c (disable_randomization): New global variable.
10624 (handle_general_set): Handle QDisableRandomization.
10625 (handle_query): Likewise for qSupported.
10626 (main): Support --disable-randomization and --no-disable-randomization
10627 command line arguments.
10628 * target.h (struct target_ops): Add supports_disable_randomization.
10629 (target_supports_disable_randomization): New macro.
10631 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10633 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10635 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10636 [!PT_GETDSBT] (target_loadmap): New definition.
10637 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10638 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10639 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10640 and PT_GETDSBT to LINUX_LOADMAP.
10641 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10642 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10644 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10646 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10647 (arm_linux_hwbp_cap): New static variable.
10648 (arm_linux_get_hwbp_cap): Replace by ...
10649 (arm_linux_init_hwbp_cap): ... this new function.
10650 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10651 (arm_linux_get_hw_watchpoint_count): Likewise.
10652 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10653 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10654 (arm_prepare_to_resume): Use perror_with_name instead of error.
10656 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10658 * linux-arm-low.c: Include <signal.h>.
10659 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10660 (struct arm_linux_hwbp_cap): New data type.
10661 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10662 (struct arm_linux_hw_breakpoint): New data type.
10663 (MAX_BPTS, MAX_WPTS): Define.
10664 (struct arch_process_info, struct arch_lwp_info): New data types.
10665 (arm_linux_get_hwbp_cap): New function.
10666 (arm_linux_get_hw_breakpoint_count): Likewise.
10667 (arm_linux_get_hw_watchpoint_count): Likewise.
10668 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10669 (arm_hwbp_control_initialize): Likewise.
10670 (arm_hwbp_control_is_enabled): Likewise.
10671 (arm_hwbp_control_is_initialized): Likewise.
10672 (arm_hwbp_control_disable): Likewise.
10673 (arm_linux_hw_breakpoint_equal): Likewise.
10674 (arm_linux_hw_point_initialize): Likewise.
10675 (struct update_registers_data): New data structure.
10676 (update_registers_callback: New function.
10677 (arm_insert_point): Likewise.
10678 (arm_remove_point): Likewise.
10679 (arm_stopped_by_watchpoint): Likewise.
10680 (arm_stopped_data_address): Likewise.
10681 (arm_new_process): Likewise.
10682 (arm_new_thread): Likewise.
10683 (arm_prepare_to_resume): Likewise.
10684 (the_low_target): Register arm_insert_point, arm_remove_point,
10685 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10686 arm_new_thread, and arm_prepare_to_resume.
10688 2011-09-15 Stan Shebs <stan@codesourcery.com>
10690 * server.h (struct emit_ops): Add compare-goto fields.
10691 * tracepoint.c (gdb_agent_op_sizes): New table.
10692 (emit_eq_goto): New function.
10693 (emit_ne_goto): New function.
10694 (emit_lt_goto): New function.
10695 (emit_le_goto): New function.
10696 (emit_gt_goto): New function.
10697 (emit_ge_goto): New function.
10698 (is_goto_target): New function.
10699 (compile_bytecodes): Recognize special cases of compare-goto
10700 combinations and call specialized emitters for them.
10701 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10702 (amd64_emit_ne_goto): New function.
10703 (amd64_emit_lt_goto): New function.
10704 (amd64_emit_le_goto): New function.
10705 (amd64_emit_gt_goto): New function.
10706 (amd64_emit_ge_goto): New function.
10707 (amd64_emit_ops): Add the new functions.
10708 (i386_emit_eq_goto): New function.
10709 (i386_emit_ne_goto): New function.
10710 (i386_emit_lt_goto): New function.
10711 (i386_emit_le_goto): New function.
10712 (i386_emit_gt_goto): New function.
10713 (i386_emit_ge_goto): New function.
10714 (i386_emit_ops): Add the new functions.
10716 2011-09-08 Stan Shebs <stan@codesourcery.com>
10718 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10719 (i386_emit_epilogue): Restore %ebx.
10721 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10723 * server.c (step_thread): Remove definition.
10724 (process_serial_event): Don't handle Hs.
10725 * server.h (step_thread): Remove declaration.
10726 * target.c (set_desired_inferior): Remove use of step_thread.
10728 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10730 * linux-low.c: Include linux-procfs.h.
10731 (linux_attach_lwp_1): Update comments.
10732 (linux_attach): Scan for existing threads when attaching to a
10733 process that is the tgid.
10734 * Makefile.in: Update dependencies.
10736 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10738 * configure.srv: Add linux-procfs.o dependencies.
10740 2011-08-14 Yao Qi <yao@codesourcery.com>
10742 * target.h (struct target_ops): Fix indent.
10743 * win32-low.c (win32_target_ops): Fix comment.
10745 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
10746 Yao Qi <yao@codesourcery.com>
10748 * Makefile.in (clean): Remove tic6x-*.c files.
10749 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10750 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10751 (tic6x-c64xp-linux.c): Likewise.
10752 * configure.srv: Add support for tic6x-*-uclinux.
10753 * linux-tic6x-low.c: New.
10754 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10756 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
10757 Yao Qi <yao@codesourcery.com>
10759 * target.h (struct target_ops): Add read_loadmap.
10760 * linux-low.c (struct target_loadseg): New type.
10761 (struct target_loadmap): New type.
10762 (linux_read_loadmap): New function.
10763 (linux_target_ops): Add linux_read_loadmap.
10764 * server.c (handle_query): Support qXfer:fdpic:read packet.
10765 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10768 2011-08-05 Eli Zaretskii <eliz@gnu.org>
10770 * win32-low.c: Include <stdint.h>.
10772 2011-07-22 Pedro Alves <pedro@codesourcery.com>
10774 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10775 to the inferior here.
10776 (i386_remove_aligned_watchpoint): Ditto.
10777 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10778 fit part of the watchpoint in the debug registers.
10779 (i386_update_inferior_debug_regs): New.
10780 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10781 registers, and only update the inferior on success.
10782 (i386_low_remove_watchpoint): Ditto.
10784 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10786 * linux-low.c (compare_ints, unique, list_threads, show_process,
10787 linux_core_of_thread): Delete.
10788 (linux_target_ops): Change linux_core_of_thread to
10789 linux_common_core_of_thread.
10790 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10791 * utils.c (malloc_failure): Change type of argument.
10792 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10793 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10794 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10795 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10796 (IPA_OBJS): Add common-utils-ipa.o.
10797 (ptid_h, linux_osdata_h): New macros.
10798 (server_h): Add common/common-utils.h, common/xml-utils.h,
10799 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10801 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10802 ptid.o, buffer.o): New rules.
10803 (linux-low.o): Add common/linux-osdata.h as a dependency.
10804 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10805 * configure.ac: Add AC_HEADER_DIRENT check.
10806 * config.in: Regenerate.
10807 * configure: Regenerate.
10808 * remote-utils.c (xml_escape_text): Delete.
10809 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10810 buffer_xml_printf): Move to common/buffer.c.
10811 * server.c (main): Remove call to initialize_inferiors.
10812 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10813 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10814 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10815 internal_error, gdb_assert, gdb_assert_fail): Delete.
10816 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10817 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10819 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10820 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10821 initialize_inferiors): Delete.
10823 2011-07-20 Pedro Alves <pedro@codesourcery.com>
10825 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10828 2011-05-31 Pedro Alves <pedro@codesourcery.com>
10830 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10832 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10834 2011-05-26 Yao Qi <yao@codesourcery.com>
10836 * Makefile.in (thread-db.o): Track dependence to
10837 common/gdb_thread_db.h.
10838 * thread-db.c: include gdb_thread_db.h from right place.
10840 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10842 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10843 __FILE__ and __LINE__ to internal_error.
10845 2011-05-13 Doug Evans <dje@google.com>
10847 * thread-db.c (try_thread_db_load_from_sdir): New function.
10848 (try_thread_db_load_from_dir): New function.
10849 (thread_db_load_search): Handle $sdir, ignore $pdir.
10850 Remove trying of system directories if search of
10851 libthread-db-search-path fails, that is now done via $sdir.
10853 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10855 * server.c (handle_query): Add EnableDisableTracepoints to the list
10856 of supported features.
10857 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
10859 (cmd_qtenable_disable): New.
10860 (cmd_qtstart): Install tracepoints even if disabled.
10861 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10862 receiving a QTEnable or QTDisable packet.
10863 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10864 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10866 (gdb_probe): Skip data collection if static tracepoint is disabled.
10868 2011-05-10 Doug Evans <dje@google.com>
10870 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10872 2011-05-04 Doug Evans <dje@google.com>
10874 * linux-low.c (linux_join): Skip process lookup.
10875 * spu-low.c (spu_join): Ditto.
10876 * server.c (join_inferiors_callback): Delete.
10877 (process_serial_event): For 'D' packet (detach) call join_inferior
10880 2011-05-04 Joseph Myers <joseph@codesourcery.com>
10882 * README: Don't mention xscale*-*-linux*.
10883 * configure.srv (xscale*-*-linux*): Don't handle target.
10885 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10887 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10889 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10890 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10891 (i386_emit_void_call_2): Likewise.
10893 2011-04-26 Yao Qi <yao@codesourcery.com>
10895 * linux-low.c: Move common macros to linux-ptrace.h.
10896 Include linux-ptrace.h.
10897 * Makefile.in (linux_ptrace_h): New.
10898 (linux-low.o): Depends on linux-ptrace.h.
10900 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10902 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10903 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
10904 (remote_prepare): New function with most of the TCP code from ...
10905 (remote_open): ... here. Detect PORT here unconditionally. Move also
10906 setting transport_is_reliable.
10907 * server.c (run_once): New variable.
10908 (gdbserver_usage): Document it.
10909 (main): Set run_once for `--once'. Call remote_prepare. Exit after
10910 the first run if RUN_ONCE.
10911 * server.h (run_once, remote_prepare): New declarations.
10913 2011-04-19 Tom Tromey <tromey@redhat.com>
10915 * win32-low.c (handle_load_dll): Remove duplicate "the".
10917 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
10919 Remove support for old Cygwin 1.5 versions.
10920 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10921 function to avoid warning.
10922 (win32_add_one_solib): Use cygwin_conv_path function to avoid
10925 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
10927 * gdbserver/server.h (Macro _): Define it if not available.
10929 2011-03-14 Michael Snyder <msnyder@vmware.com>
10931 * hostio.c (handle_close): Remove unnecessary null test.
10933 2011-03-10 Joel Brobecker <brobecker@adacore.com>
10935 * Makefile.in (maintainer-clean realclean distclean): Remove
10936 "make ... subdir_do" command.
10938 2011-03-10 Michael Snyder <msnyder@vmware.com>
10940 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10942 * server.c (handle_v_run): Free alloced buffer on early return.
10944 2011-03-09 Yao Qi <yao@codesourcery.com>
10947 2011-03-04 Yao Qi <yao@codesourcery.com>
10949 * Makefile.in: Remove GNU make feature --directory.
10951 2011-03-05 Yao Qi <yao@codesourcery.com>
10953 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10954 (subdir_do): New make target. Copied from gdb/Makefile.
10955 (maintainer-clean, realclean, distclean, clean): Call corresponding
10956 make targets in common/Makefile.
10958 2011-02-11 Yao Qi <yao@codesourcery.com>
10960 * configure.ac: Call AC_PROG_RANLIB.
10961 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10962 * configure: Regenerate.
10964 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10966 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
10968 2011-03-06 Yao Qi <yao@codesourcery.com>
10970 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
10972 2011-03-05 Yao Qi <yao@codesourcery.com>
10974 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10975 (subdir_do): New make target. Copied from gdb/Makefile.
10976 (maintainer-clean, realclean, distclean, clean): Call corresponding
10977 make targets in common/Makefile.
10979 2011-03-04 Yao Qi <yao@codesourcery.com>
10981 * Makefile.in: Remove GNU make feature --directory.
10983 2011-03-04 Michael Snyder <msnyder@vmware.com>
10985 * server.c (queue_stop_reply): Call xmalloc not malloc.
10987 2011-03-02 Michael Snyder <msnyder@vmware.com>
10989 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
10991 2011-02-28 Michael Snyder <msnyder@vmware.com>
10993 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
10994 (cmd_qtframe): Ditto.
10995 (cmd_qtbuffer): Ditto.
10996 (cmd_bigqtbuffer): Ditto.
10998 * utils.c (decimal2str): Initialize 'width' to nine, then
10999 don't mess with it.
11001 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11003 * hostio.c (require_data): Free *data, not data.
11005 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11007 * hostio.c (require_data): Use free, not xfree.
11009 2011-02-27 Michael Snyder <msnyder@vmware.com>
11011 * server.c (handle_query): Discard unused value.
11013 * hostio.c (require_data): Free malloc memory before returning
11016 2011-02-26 Michael Snyder <msnyder@vmware.com>
11018 * linux-low.c (list_threads): Call closedir for dirent.
11020 2011-02-27 Michael Snyder <msnyder@vmware.com>
11022 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11023 a case statement falls through.
11025 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11027 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11030 2011-02-26 Michael Snyder <msnyder@vmware.com>
11032 * utils.c (decimal2str): Eliminate dead code and dead param.
11033 (pulongest): Drop dead param from call to decimal2str.
11036 2011-02-24 Joel Brobecker <brobecker@adacore.com>
11038 Revert the following patch (not approved yet):
11039 2011-02-21 Hui Zhu <teawater@gmail.com>
11040 * tracepoint.c (tp_printf): New function.
11041 (eval_agent_expr): Handle gdb_agent_op_printf.
11043 2011-02-21 Hui Zhu <teawater@gmail.com>
11045 * tracepoint.c (tp_printf): New function.
11046 (eval_agent_expr): Handle gdb_agent_op_printf.
11048 2011-02-18 Tom Tromey <tromey@redhat.com>
11050 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11051 (tracepoint.o): Likewise.
11052 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11053 (gdb_agent_op_names): Likewise.
11055 2011-02-18 Tom Tromey <tromey@redhat.com>
11057 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11058 gdb_agent_op_rot>: New constants.
11059 (gdb_agent_op_names): Add pick and roll.
11060 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11063 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11065 * aclocal.m4: Regenerated with aclocal-1.11.1.
11067 2011-02-14 Pedro Alves <pedro@codesourcery.com>
11069 * server.c (handle_qxfer_traceframe_info): New.
11070 (qxfer_packets): Register "traceframe-info".
11071 (handle_query): Report support for qXfer:traceframe-info:read+.
11072 * tracepoint.c (match_blocktype): New.
11073 (traceframe_find_block_type): Rename to ...
11074 (traceframe_walk_blocks): ... this. Add callback filter argument,
11076 (traceframe_find_block_type): New, reimplemented on top of
11077 traceframe_walk_blocks.
11078 (build_traceframe_info_xml): New.
11079 (traceframe_read_info): New.
11080 * server.h (traceframe_read_info): Declare.
11082 2011-02-11 Yao Qi <yao@codesourcery.com>
11084 * configure.ac: Call AC_PROG_RANLIB.
11085 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11086 * configure: Regenerate.
11088 2011-02-07 Pedro Alves <pedro@codesourcery.com>
11090 * server.c (gdb_read_memory): Change return semantics to allow
11092 (handle_search_memory_1): Adjust.
11093 (process_serial_event) <'m' packet>: Handle partial transfers.
11094 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11096 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11098 * regcache.c (init_register_cache): Initialize
11099 regcache->register_status.
11100 (free_register_cache): Release regcache->register_status.
11101 (regcache_cpy): Copy register_status.
11102 (registers_to_string): Print 'x's for unavailable registers.
11103 (supply_register): Mark the register's status valid or
11104 unavailable, depending on whether a buffer was passed in or not.
11105 (supply_register_zeroed): New.
11106 (supply_regblock): Mark the registers' status valid or
11107 unavailable, depending on whether a buffer was passed in or not.
11108 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11109 (struct regcache): New `register_status' field.
11110 (supply_register_zeroed): Declare.
11111 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11112 supply_register_zeroed, rather than passing a NULL buffer to
11114 * tracepoint.c (fetch_traceframe_registers): Update comment.
11116 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11118 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11121 2011-01-25 Pedro Alves <pedro@codesourcery.com>
11123 * server.h (decode_xfer_write): Change prototype.
11124 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11125 and don't extract the annex here.
11126 * server.c (decode_xfer_read): Remove `annex' parameter,
11127 and don't extract the annex here.
11128 (decode_xfer): New.
11129 (struct qxfer): New.
11130 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11131 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11132 (handle_qxfer_statictrace): New functions, abstracted out from
11133 handle_query, and made to use the struct qxfer interface.
11134 (handle_threads_qxfer_proper): Rename to ...
11135 (handle_qxfer_threads_proper): ... this.
11136 (handle_threads_qxfer): Rename to ...
11137 (handle_qxfer_threads): ... this. Adjust.
11138 (qxfer_packets): New array.
11139 (handle_qxfer): New function.
11140 (handle_query): Use handle_qxfer.
11142 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11144 * gdbreplay.c: Shorten lines of >= 80 columns.
11145 * linux-low.c: Ditto.
11146 * linux-ppc-low.c: Ditto.
11147 * linux-s390-low.c: Ditto.
11148 * linux-sparc-low.c: Ditto.
11149 * linux-x86-low.c: Ditto.
11150 * linux-xtensa-low.c: Ditto.
11151 * mem-break.c: Ditto.
11152 * nto-low.c: Ditto.
11153 * regcache.h: Ditto.
11154 * remote-utils.c: Ditto.
11157 * thread-db.c: Ditto.
11158 * tracepoint.c: Ditto.
11160 * win32-low.h: Ditto.
11162 2011-01-05 Joel Brobecker <brobecker@adacore.com>
11164 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11167 2011-01-01 Joel Brobecker <brobecker@adacore.com>
11169 * server.c (gdbserver_version): Update copyright year in version
11171 * gdbreplay.c (gdbreplay_version): Ditto.
11173 2010-12-29 Jie Zhang <jie.zhang@analog.com>
11175 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11176 * linux-bfin-low.c: New file.
11177 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11178 PT_DATA_ADDR for BFIN targets.
11179 * Makefile.in (SFILES): Add linux-bfin-low.c.
11180 (clean): Remove reg-bfin.c.
11181 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11182 * README: Mention supported Blackfin targets.
11184 2010-12-23 Mike Frysinger <vapier@gentoo.org>
11186 * .gitignore: New file.
11188 2010-11-16 Mike Frysinger <vapier@gentoo.org>
11190 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11192 2010-10-22 Jie Zhang <jie@codesourcery.com>
11194 * Makefile.in: Add FLAGS_TO_PASS variable.
11195 (install): Remove dependency of install-only and recursively
11196 invoke make for install-only.
11198 2010-10-04 Doug Evans <dje@google.com>
11200 * Makefile.in (uninstall): Use $(DESTDIR).
11202 2010-09-24 Pedro Alves <pedro@codesourcery.com>
11206 * linux-x86-low.c (compat_siginfo_from_siginfo)
11207 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11208 si_code is < 0. Check for si_code == SI_TIMER before checking for
11211 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11213 * lynx-i386-low.c: New file.
11214 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11216 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11218 * lynx-low.c (ptrace_request_to_str): Remove handling for
11219 request values that have been removed in LynxOS 5.x.
11221 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11223 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11226 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11228 * configure.ac: Add --enable-inprocess-agent option.
11229 * configure: Rebuilt.
11231 2010-09-06 Yao Qi <yao@codesourcery.com>
11233 * linux-low.c (linux_kill): Remove unused variable.
11234 (linux_stabilize_threads): Likewise.
11235 * server.c (start_inferior): Likewise.
11236 (queue_stop_reply_callback): Likewise.
11237 * tracepoint.c (do_action_at_tracepoint): Likewise.
11239 2010-09-06 Yao Qi <yao@codesourcery.com>
11241 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11244 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11246 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11248 2010-09-06 Pedro Alves <pedro@codesourcery.com>
11250 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11253 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11255 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11256 gdbserver/lynx-ppc-low.c: New files.
11257 * Makefile.in (lynx_low_h): New variable.
11258 (lynx-low.o, lynx-ppc-low.o): New rules.
11259 * configure.ac: On LynxOS, link with -lnetinet.
11260 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11261 * configure: regenerate.
11263 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11265 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11266 * configure.ac: Add check for vasprintf and vsnprintf.
11267 * configure, config.in: Regenerate.
11268 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11270 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11272 * gdbreplay.c: Move include of alloca.h up, next to include of
11274 * server.h: Add include of malloc.h.
11275 * mem-break.c: Remove include of malloc.h.
11276 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11278 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11280 * Makefile.in (memmem.o): Build with -Wno-error.
11282 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11284 * utils.c (xsnprintf): Make non-static.
11285 * server.h: Add xsnprintf declaration.
11286 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11287 replace calls to snprintf by calls to xsnprintf throughout.
11289 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11291 * configure.ac: Add configure check for alloca.
11292 * configure, config.in: Regenerate.
11293 * server.h: Include alloca.h if it exists.
11294 * gdbreplay.c: Include alloca.h if it exists.
11296 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11298 * linux-low.c (__SIGRTMIN): Define if not already defined.
11299 (linux_create_inferior): Check for __ANDROID__ rather than
11301 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11302 are already deferred.
11303 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11304 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11305 stopped and already has a pending signal to report.
11306 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11307 a pending signal to report or is moving out of a jump pad.
11308 (linux_init_signals): Check for __ANDROID__ rather than
11311 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11313 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11314 debug_threads check. Avoid a linear search when not doing debug
11317 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11319 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11320 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11321 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11322 (process_event): Change local fd's type to gdb_fildes_t.
11323 (create_file_handler): Adjust prototype.
11324 (delete_file_handler): Adjust prototype.
11325 (handle_file_event): Adjust prototype. Use pfildes.
11326 (create_file_event): Adjsut prototype.
11327 * remote-utils.c (remote_desc, listen_desc): Change type to
11329 * server.h: New gdb_fildes_t typedef.
11330 [USE_WIN32API]: Include winsock2.h.
11331 (delete_file_handler, add_file_handler): Adjust prototypes.
11332 (pfildes): Declare.
11333 * utils.c (pfildes): New.
11335 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11337 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11338 * configure: Regenerate.
11340 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11342 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11343 (linux_done_accessing_memory): ... this.
11344 (linux_target_ops): Adjust.
11345 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11346 * nto-low.c (nto_target_ops): Adjust comment.
11347 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11348 * spu-low.c (spu_target_ops): Adjust comment.
11349 * target.h (target_ops): Rename unprepare_to_access_memory field
11350 to done_accessing_memory.
11351 (unprepare_to_access_memory): Rename to ...
11352 (done_accessing_memory): ... this.
11354 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11356 * linux-low.c (linux_prepare_to_access_memory): New.
11357 (linux_unprepare_to_access_memory): New.
11358 (linux_target_ops): Install them.
11359 * server.c (read_memory): Rename to ...
11360 (gdb_read_memory): ... this. Use
11361 prepare_to_access_memory/prepare_to_access_memory.
11362 (write_memory): Rename to ...
11363 (gdb_write_memory): ... this. Use
11364 prepare_to_access_memory/prepare_to_access_memory.
11365 (handle_search_memory_1): Adjust.
11366 (process_serial_event): Adjust.
11367 * target.h (struct target_ops): New fields
11368 prepare_to_access_memory and unprepare_to_access_memory.
11369 (prepare_to_access_memory, unprepare_to_access_memory): New.
11370 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11371 prepare_to_access_memory/prepare_to_access_memory.
11372 * nto-low.c (nto_target_ops): Adjust.
11373 * spu-low.c (spu_target_ops): Adjust.
11374 * win32-low.c (win32_target_ops): Adjust.
11376 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11378 * Makefile.in (WARN_CFLAGS): Get it from configure.
11379 (WERROR_CFLAGS): New.
11380 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11381 * configure.ac: Introduce --enable-werror, which adds -Werror to
11382 the compiler command line. Enabled by default. Disable with
11383 --disable-werror. Add -Wdeclaration-after-statement
11384 Wpointer-arith and -Wformat-nonliteral to warning flags.
11385 * configure: Regenerate.
11387 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11389 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11391 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11393 * gdbreplay.c (remote_error): New.
11395 (expect): Use gdbchar. Check for error reading from GDB.
11396 Clarify sync error output.
11397 (play): Check for errors writing to GDB.
11398 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11399 * remote-utils.c (getpkt): Check for errors writing to the remote
11402 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11404 * linux-low.c (linux_wait_1): Move non-debugging code out of
11405 `debug_threads' control.
11407 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11409 * linux-low.c (linux_wait_1): Don't set last_status here.
11410 * server.c (push_event, queue_stop_reply_callback): Assert we're
11411 not pushing a TARGET_WAITKIND_IGNORE event.
11412 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11413 (myresume, handle_target_event): Set the thread's last_resume_kind
11414 and last_status from the target returned status.
11416 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11420 * linux-x86-low.c (update_debug_registers_callback): New.
11421 (i386_dr_low_set_addr): Use it.
11422 (i386_dr_low_get_addr): New.
11423 (i386_dr_low_set_control): Use update_debug_registers_callback.
11424 (i386_dr_low_get_control): New.
11425 (i386_dr_low_get_status): Adjust.
11426 * linux-low.c (linux_stop_lwp): New.
11427 * linux-low.h (linux_stop_lwp): Declare.
11429 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11430 argument instead of a i386_debug_reg_state.
11431 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11432 a i386_debug_reg_state.
11433 (i386_insert_aligned_watchpoint): Adjust.
11434 (i386_remove_aligned_watchpoint): Adjust.
11435 (i386_low_stopped_data_address): Read the debug registers from the
11436 inferior instead of from the mirrors.
11437 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11438 (i386_dr_low_get_addr): Declare.
11439 (i386_dr_low_get_control): Declare.
11440 (i386_dr_low_get_status): Change prototype.
11442 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11443 (i386_dr_low_get_addr): New.
11444 (i386_dr_low_get_control): New.
11445 (i386_dr_low_get_status): Adjust prototype. Return
11447 (i386_initial_stuff): Clear dr_status_mirror and
11449 (i386_get_thread_context): Adjust.
11450 (i386_set_thread_context): Adjust.
11451 (i386_thread_added): Adjust.
11453 2010-08-24 Pedro Alves <pedro@codesourcery.com>
11455 * linux-low.h (linux_thread_area): Delete declaration.
11457 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11459 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11460 after its termination.
11462 2010-08-09 Pedro Alves <pedro@codesourcery.com>
11464 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11465 (gdb_wants_all_stopped): Delete.
11466 (linux_wait_1): Don't call them.
11467 * server.c (handle_v_cont): Tag all threads as want-stopped.
11468 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11469 stopped as "client-wants-stopped".
11471 2010-07-31 Pedro Alves <pedro@codesourcery.com>
11473 * Makefile.in (signals_h): New.
11474 (server_h): Depend on it.
11475 (server.o): Don't depend on $(signals_def).
11476 (signals.o): Depend on $(signals_def).
11478 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11480 * Makefile.in (signals_def): New.
11481 (server_h): Append include/gdb/signals.h and signals_def.
11482 (server.o): Append signals_def.
11484 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11486 * server.c (handle_target_event): Use target_signal_to_host for
11487 resume_info.sig initialization.
11488 * target.h (struct thread_resume) <sig>: New comment.
11490 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11492 * server.c (handle_query): strcpy() the returned string from paddress()
11493 instead of sprintf().
11494 * utils.c (paddress): Return phex_nz().
11496 2010-07-07 Joel Brobecker <brobecker@adacore.com>
11498 * server.c (handle_v_cont): Call mourn_inferior if process
11500 (myresume): Likewise.
11502 2010-07-01 Pedro Alves <pedro@codesourcery.com>
11504 Static tracepoints, and integration with UST.
11506 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11507 * mem-break.c (uninsert_all_breakpoints)
11508 (reinsert_all_breakpoints): New.
11509 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11510 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11511 (gdb_agent_ust_loaded, helper_thread_id)
11512 (gdb_agent_helper_thread_id): New macros.
11513 (struct ipa_sym_addresses): Add addr_ust_loaded,
11514 addr_helper_thread_id, addr_cmd_buf.
11515 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11516 (in_process_agent_loaded_ust): New.
11517 (write_e_ust_not_loaded): New.
11518 (maybe_write_ipa_ust_not_loaded): New.
11519 (struct collect_static_trace_data_action): New.
11520 (enum tracepoint_type) <static_tracepoint>: New.
11521 (struct tracepoint) <handle>: Mention static tracepoints.
11522 (struct static_tracepoint_ctx): New.
11523 (CMD_BUF_SIZE): New.
11524 (add_tracepoint_action): Handle static tracepoint actions.
11525 (unprobe_marker_at): New.
11526 (clear_installed_tracepoints): Handle static tracepoints.
11527 (cmd_qtdp): Handle static tracepoints.
11528 (probe_marker_at): New.
11529 (cmd_qtstart): Handle static tracepoints.
11530 (response_tracepoint): Handle static tracepoints.
11531 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11532 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11533 (get_context_regcache): Handle static tracepoints.
11534 (do_action_at_tracepoint): Handle static tracepoint actions.
11535 (traceframe_find_block_type): Handle static trace data blocks.
11536 (traceframe_read_sdata): New.
11537 (download_tracepoints): Download static tracepoint actions.
11538 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11539 (GDB_PROBE_NAME): New.
11541 (GET_UST_SYM): New.
11544 (ust_marker_to_static_tracepoint): New.
11546 (collect_ust_data_at_tracepoint): New.
11547 (gdb_ust_probe): New.
11548 (UNIX_PATH_MAX, SOCK_DIR): New.
11549 (gdb_ust_connect_sync_socket): New.
11550 (resume_thread, stop_thread): New.
11551 (run_inferior_command): New.
11552 (init_named_socket): New.
11553 (gdb_ust_socket_init): New.
11554 (cstr_to_hexstr): New.
11556 (first_marker, next_marker): New.
11557 (response_ust_marker): New.
11558 (cmd_qtfstm, cmd_qtsstm): New.
11559 (unprobe_marker_at, probe_marker_at): New.
11560 (cmd_qtstmat, gdb_ust_thread): New.
11561 (gdb_ust_init): New.
11562 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11563 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11564 (ST_REGENTRY): New.
11565 (x86_64_st_collect_regmap): New.
11566 (X86_64_NUM_ST_COLLECT_GREGS): New.
11567 (AMD64_RIP_REGNUM): New.
11568 (supply_static_tracepoint_registers): New.
11569 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11570 (ST_REGENTRY): New.
11571 (i386_st_collect_regmap): New.
11572 (i386_NUM_ST_COLLECT_GREGS): New.
11573 (supply_static_tracepoint_registers): New.
11574 * server.c (handle_query): Handle qXfer:statictrace:read.
11575 <qSupported>: Report support for StaticTracepoints, and
11576 qXfer:statictrace:read features.
11577 * server.h (traceframe_read_sdata)
11578 (supply_static_tracepoint_registers): Declare.
11579 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11580 (unpack_varlen_hex): Include in IPA build.
11581 * Makefile.in (ustlibs, ustinc): New.
11582 (IPA_OBJS): Add remote-utils-ipa.o.
11583 ($(IPA_LIB)): Link -ldl and -lpthread.
11585 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11586 * config.in, configure: Regenerate.
11588 2010-06-20 Ian Lance Taylor <iant@google.com>
11589 Pedro Alves <pedro@codesourcery.com>
11591 * linux-x86-low.c (always_true): Delete.
11592 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11593 trying to fool the compiler with always_true.
11595 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11597 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11598 conditions in gdbserver.
11600 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11602 * spu-low.c (spu_read_memory): Wrap around local store limit.
11603 (spu_write_memory): Likewise.
11605 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11607 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11608 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11610 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11612 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11613 uses with LONGEST uses.
11615 2010-06-14 Stan Shebs <stan@codesourcery.com>
11616 Pedro Alves <pedro@codesourcery.com>
11620 * linux-x86-low.c: Include limits.h.
11622 (always_true): New.
11625 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11626 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11627 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11628 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11629 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11630 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11631 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11632 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11633 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11634 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11635 (amd64_emit_void_call_2): New.
11636 (amd64_emit_ops): New.
11637 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11638 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11639 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11640 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11641 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11642 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11643 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11644 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11645 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11646 (i386_emit_stack_adjust, i386_emit_int_call_1)
11647 (i386_emit_void_call_2): New.
11648 (i386_emit_ops): New.
11649 (x86_emit_ops): New.
11650 (the_low_target): Install x86_emit_ops.
11651 * server.h (struct emit_ops): New.
11652 (get_raw_reg_func_addr): Declare.
11653 (current_insn_ptr, emit_error): Declare.
11654 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11655 (set_trace_state_variable_value): New defines.
11656 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11657 addr_get_trace_state_variable_value and
11658 addr_set_trace_state_variable_value.
11659 (symbol_list): New fields for get_raw_reg,
11660 get_trace_state_variable_value and set_trace_state_variable_value.
11661 (condfn): New typedef.
11662 (struct tracepoint): New field `compiled_cond'.
11663 (do_action_at_tracepoint): Clear compiled_cond.
11664 (get_trace_state_variable_value, set_trace_state_variable_value):
11666 (condition_true_at_tracepoint): If there's a compiled condition,
11668 (current_insn_ptr, emit_error): New globals.
11669 (struct bytecode_address): New.
11670 (get_raw_reg_func_addr): New.
11671 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11672 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11673 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11674 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11675 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11676 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11677 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11678 (compile_tracepoint_condition, compile_bytecodes): New.
11679 * target.h (emit_ops): Forward declare.
11680 (struct target_ops): New field emit_ops.
11681 (target_emit_ops): New.
11682 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11683 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11684 * linux-low.c (linux_emit_ops): New.
11685 (linux_target_ops): Install it.
11686 * linux-low.h (struct linux_target_ops): New field emit_ops.
11688 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11690 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11691 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11693 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11694 Stan Shebs <stan@codesourcery.com>
11696 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11697 (all): Depend on $(extra_libraries).
11698 (install-only): Install the IPA.
11699 (IPA_OBJS, IPA_LIB): New.
11700 (clean): Remove the IPA lib.
11701 (IPAGENT_CFLAGS): New.
11702 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11703 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11704 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11705 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11706 * configure.ac: Check for atomic builtins support in the compiler.
11707 (IPA_DEPFILES, extra_libraries): Define.
11708 * configure.srv (ipa_obj): Add description.
11709 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11710 (i[34567]86-*-linux*): Set ipa_obj.
11711 (x86_64-*-linux*): Set ipa_obj.
11712 * linux-low.c (stabilizing_threads): New.
11713 (supports_fast_tracepoints): New.
11714 (linux_detach): Stabilize threads before detaching.
11715 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11716 the lwp is either not stabilizing, or is moving out of a jump pad.
11717 (linux_fast_tracepoint_collecting): New.
11718 (maybe_move_out_of_jump_pad): New.
11719 (enqueue_one_deferred_signal): New.
11720 (dequeue_one_deferred_signal): New.
11721 (linux_wait_for_event_1): If moving out of a jump pad, defer
11722 pending signals to later.
11723 (linux_stabilize_threads): New.
11724 (linux_wait_1): Check if threads need moving out of jump pads, and
11726 (stuck_in_jump_pad_callback): New.
11727 (move_out_of_jump_pad_callback): New.
11728 (lwp_running): New.
11729 (linux_resume_one_lwp): Handle moving out of jump pads.
11730 (linux_set_resume_request): Dequeue deferred signals.
11731 (need_step_over_p): Also step over fast tracepoint jumps.
11732 (start_step_over): Also uninsert fast tracepoint jumps.
11733 (finish_step_over): Also reinsert fast tracepoint jumps.
11734 (linux_install_fast_tracepoint_jump): New.
11735 (linux_target_ops): Install linux_stabilize_threads and
11736 linux_install_fast_tracepoint_jump_pad.
11737 * linux-low.h (linux_target_ops) <get_thread_area,
11738 install_fast_tracepoint_jump_pad>: New fields.
11739 (struct lwp_info) <collecting_fast_tracepoint,
11740 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11741 (linux_get_thread_area): Declare.
11742 * linux-x86-low.c (jump_insn): New.
11743 (x86_get_thread_area): New.
11744 (append_insns): New.
11745 (push_opcode): New.
11746 (amd64_install_fast_tracepoint_jump_pad): New.
11747 (i386_install_fast_tracepoint_jump_pad): New.
11748 (x86_install_fast_tracepoint_jump_pad): New.
11749 (the_low_target): Install x86_get_thread_area and
11750 x86_install_fast_tracepoint_jump_pad.
11751 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11752 (struct fast_tracepoint_jump): New.
11753 (fast_tracepoint_jump_insn): New.
11754 (fast_tracepoint_jump_shadow): New.
11755 (find_fast_tracepoint_jump_at): New.
11756 (fast_tracepoint_jump_here): New.
11757 (delete_fast_tracepoint_jump): New.
11758 (set_fast_tracepoint_jump): New.
11759 (uninsert_fast_tracepoint_jumps_at): New.
11760 (reinsert_fast_tracepoint_jumps_at): New.
11761 (set_breakpoint_at): Use write_inferior_memory.
11762 (uninsert_raw_breakpoint): Use write_inferior_memory.
11763 (check_mem_read): Mask out fast tracepoint jumps.
11764 (check_mem_write): Mask out fast tracepoint jumps.
11765 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11766 (set_fast_tracepoint_jump): Declare.
11767 (delete_fast_tracepoint_jump)
11768 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11769 (reinsert_fast_tracepoint_jumps_at): Declare.
11770 * regcache.c: Don't compile many functions when building the
11771 in-process agent library.
11772 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11773 the register buffer in the heap.
11774 (free_register_cache): If the register buffer isn't owned by the
11775 regcache, don't free it.
11776 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11777 pre-existing register caches.
11778 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11780 (convert_ascii_to_int): : Constify `from' parameter type.
11781 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11782 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11783 the needed buffer in-place.
11784 (relocate_instruction): New.
11785 * server.c (handle_query) <qSymbols>: If the target supports
11786 tracepoints, give it a chance of looking up symbols. Report
11787 support for fast tracepoints.
11788 (handle_status): Stabilize threads.
11789 (process_serial_event): Adjust.
11790 * server.h (struct fast_tracepoint_jump): Forward declare.
11791 (struct process_info) <fast_tracepoint_jumps>: New field.
11792 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11793 (decode_X_packet, decode_M_packet): Adjust.
11794 (relocate_instruction): Declare.
11795 (in_process_agent_loaded): Declare.
11796 (tracepoint_look_up_symbols): Declare.
11797 (struct fast_tpoint_collect_status): Declare.
11798 (fast_tracepoint_collecting): Declare.
11799 (force_unlock_trace_buffer): Declare.
11800 (handle_tracepoint_bkpts): Declare.
11801 (initialize_low_tracepoint)
11802 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11803 * target.h (struct target_ops) <stabilize_threads,
11804 install_fast_tracepoint_jump_pad>: New fields.
11805 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11806 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11807 [HAVE_STDINT_H]: Include stdint.h.
11808 (trace_debug_1): Rename to ...
11809 (trace_vdebug): ... this.
11810 (trace_debug): Rename to ...
11811 (trace_debug_1): ... this. Add `level' parameter.
11812 (trace_debug): New.
11813 (ATTR_USED, ATTR_NOINLINE): New.
11814 (IP_AGENT_EXPORT): New.
11815 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11816 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11817 (about_to_request_buffer_space, trace_buffer_is_full)
11818 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11819 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11820 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11821 (traceframe_write_count, traceframes_created)
11822 (trace_state_variables)
11823 New renaming defines.
11824 (struct ipa_sym_addresses): New.
11825 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11826 (symbol_list): New.
11827 (ipa_sym_addrs): New.
11828 (all_tracepoint_symbols_looked_up): New.
11829 (in_process_agent_loaded): New.
11830 (write_e_ipa_not_loaded): New.
11831 (maybe_write_ipa_not_loaded): New.
11832 (tracepoint_look_up_symbols): New.
11833 (debug_threads) [IN_PROCESS_AGENT]: New.
11834 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11835 (UNKNOWN_SIDE_EFFECTS): New.
11836 (stop_tracing): New.
11837 (flush_trace_buffer): New.
11838 (stop_tracing_bkpt): New.
11839 (flush_trace_buffer_bkpt): New.
11840 (read_inferior_integer): New.
11841 (read_inferior_uinteger): New.
11842 (read_inferior_data_pointer): New.
11843 (write_inferior_data_pointer): New.
11844 (write_inferior_integer): New.
11845 (write_inferior_uinteger): New.
11846 (struct collect_static_trace_data_action): Delete.
11847 (enum tracepoint_type): New.
11848 (struct tracepoint) <type>: New field `type'.
11849 <actions_str, step_actions, step_actions_str>: Only include in
11851 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11852 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11853 (tracepoints): Use IP_AGENT_EXPORT.
11854 (last_tracepoint): Don't include in the IPA.
11855 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11856 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11857 (alloced_trace_state_variables): New.
11858 (trace_state_variables): Use IP_AGENT_EXPORT.
11859 (traceframe_t): Delete unused variable.
11860 (circular_trace_buffer): Don't include in the IPA.
11861 (trace_buffer_start): Delete.
11862 (struct trace_buffer_control): New.
11863 (trace_buffer_free): Delete.
11864 (struct ipa_trace_buffer_control): New.
11865 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11866 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11868 (trace_buffer_ctrl): New.
11869 (TRACE_BUFFER_CTRL_CURR): New.
11870 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11871 Reimplement as macros.
11872 (trace_buffer_wrap): Delete.
11873 (traceframe_write_count, traceframe_read_count)
11874 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11875 (struct tracepoint_hit_ctx) <type>: New field.
11876 (struct fast_tracepoint_ctx): New.
11877 (memory_barrier): New.
11879 (record_tracepoint_error): Update atomically in the IPA.
11880 (clear_inferior_trace_buffer): New.
11881 (about_to_request_buffer_space): New.
11882 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11883 updating the same buffer.
11884 (add_tracepoint): Default the tracepoint's type to trap
11885 tracepoint, and orig_size to -1.
11886 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11887 internal variables.
11888 (create_trace_state_variable): New parameter `gdb'. Handle it.
11889 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11890 (cmd_qtdp): Handle fast tracepoints.
11891 (cmd_qtdv): Adjust.
11892 (max_jump_pad_size): New.
11893 (gdb_jump_pad_head): New.
11894 (get_jump_space_head): New.
11895 (claim_jump_space): New.
11896 (sort_tracepoints): New.
11897 (MAX_JUMP_SIZE): New.
11898 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11900 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11901 support. Upload fast traceframes, and delete internal IPA
11903 (stop_tracing_handler): New.
11904 (flush_trace_buffer_handler): New.
11905 (cmd_qtstop): Upload fast tracepoints.
11906 (response_tracepoint): Handle fast tracepoints.
11907 (tracepoint_finished_step): Upload fast traceframes. Set the
11908 tracepoint hit context's tracepoint type.
11909 (handle_tracepoint_bkpts): New.
11910 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11911 type. Add comment about fast tracepoints.
11912 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11913 non-existing action_str field.
11914 (get_context_regcache): Handle fast tracepoints.
11915 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11917 (fast_tracepoint_from_jump_pad_address): New.
11918 (fast_tracepoint_from_ipa_tpoint_address): New.
11919 (collecting_t): New.
11920 (force_unlock_trace_buffer): New.
11921 (fast_tracepoint_collecting): New.
11923 (gdb_collect): New.
11924 (write_inferior_data_ptr): New.
11925 (target_tp_heap): New.
11926 (target_malloc): New.
11927 (download_agent_expr): New.
11929 (download_tracepoints): New.
11930 (download_trace_state_variables): New.
11931 (upload_fast_traceframes): New.
11932 (IPA_FIRST_TRACEFRAME): New.
11933 (IPA_NEXT_TRACEFRAME_1): New.
11934 (IPA_NEXT_TRACEFRAME): New.
11935 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11936 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11937 (gdb_jump_pad_buffer_end): New.
11938 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11939 (initialize_tracepoint): Adjust.
11940 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11941 buffer. Initialize the low module.
11942 * utils.c (PREFIX, TOOLNAME): New.
11943 (malloc_failure): Use PREFIX.
11944 (error): In the IPA, an error causes an exit.
11945 (fatal, warning): Use PREFIX.
11946 (internal_error): Use TOOLNAME.
11947 (NUMCELLS): Increase to 10.
11948 * configure, config.in: Regenerate.
11950 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11952 * server.c (handle_query) <qSupported>: Do two passes over the
11953 qSupported string to avoid nesting strtok.
11955 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11957 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
11959 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
11960 -Wl,--dynamic-list.
11961 * configure: Regenerate.
11962 * proc-service.list: New.
11964 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11966 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
11969 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
11971 * gdbreplay.c (remote_open): Check error return from socket() call by
11972 its equality to -1 not by it being negative.
11973 * remote-utils.c (remote_open): Likewise.
11975 2010-05-23 Pedro Alves <pedro@codesourcery.com>
11977 * config.h: Regenerate.
11979 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11981 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
11982 doesn't provide PTRACE_GET_THREAD_AREA.
11984 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11986 * linux-m68k-low.c: Include <asm/ptrace.h>
11987 (ps_get_thread_area): Implement.
11989 2010-05-03 Doug Evans <dje@google.com>
11991 * event-loop.c (struct callback_event): New struct.
11992 (callback_list): New global.
11993 (append_callback_event, delete_callback_event): New functions.
11994 (process_callback): New function.
11995 (start_event_loop): Call it.
11996 * remote-utils.c (NOT_SCHEDULED): Define.
11997 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
11998 moved out of readchar.
11999 (readchar): Rewrite. Call reschedule before returning.
12000 (reset_readchar): New function.
12001 (remote_close): Call it.
12002 (process_remaining, reschedule): New functions.
12003 * server.h (callback_handler_func): New typedef.
12004 (append_callback_event, delete_callback_event): Declare.
12006 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12008 * proc-service.c (ps_pglobal_lookup): Use
12009 thread_db_look_up_one_symbol.
12010 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12011 parameter. Use it instead of all_symbols_looked_up.
12012 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12014 (all_symbols_looked_up): Don't declare.
12015 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12016 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12018 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12019 Set all_symbols_looked_up here.
12020 (thread_db_look_up_one_symbol): New.
12021 (thread_db_get_tls_address): Adjust.
12022 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12023 thread_db object on the heap, and tentatively set it in the
12025 (thread_db_init): Don't set all_symbols_looked_up here.
12026 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12028 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12030 * linux-low.c (linux_kill, linux_detach): Adjust.
12031 (status_pending_p_callback): Remove redundant statement. Check
12032 for !TARGET_WAITIKIND_IGNORE, instead of
12033 TARGET_WAITKIND_STOPPED.
12034 (handle_tracepoints): Make sure LWP is locked. Adjust.
12035 (linux_wait_for_event_1): Adjust.
12036 (linux_cancel_breakpoints): New.
12037 (unsuspend_one_lwp): New.
12038 (unsuspend_all_lwps): New.
12039 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12040 (send_sigstop_callback): Change return type to int, add new
12041 `except' parameter and handle it.
12042 (suspend_and_send_sigstop_callback): New.
12043 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12044 pass them down. If SUSPEND, also increment the lwp's suspend
12046 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12047 (need_step_over_p): Don't consider suspended LWPs.
12048 (start_step_over): Adjust.
12049 (proceed_one_lwp): Change return type to int, add new `except'
12050 parameter and handle it.
12051 (unsuspend_and_proceed_one_lwp): New.
12052 (proceed_all_lwps): Use find_inferior instead of
12054 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12055 also decrement the suspend count of LWPs. Pass `except' down,
12056 instead of hacking its suspend count.
12057 (linux_pause_all): Add `freeze' parameter. Adjust.
12058 (linux_unpause_all): New.
12059 (linux_target_ops): Install linux_unpause_all.
12060 * server.c (handle_status): Adjust.
12061 * target.h (struct target_ops): New fields `unpause_all' and
12062 `cancel_breakpoints'. Add new parameter to `pause_all'.
12063 (pause_all): Add new `freeze' parameter.
12064 (unpause_all): New.
12065 (cancel_breakpoints): New.
12066 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12067 cancel breakpoints.
12068 (cmd_qtstart): Pause threads.
12069 (stop_tracing): Pause threads, and cancel breakpoints.
12070 * win32-low.c (win32_target_ops): Adjust.
12072 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12074 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12075 the inferior right away from here...
12076 (linux_wait_1): ... to here, and adjust to check the thread's
12077 last_resume_kind instead of the lwp's step or stop_expected flags.
12079 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12081 * README: Use consistent `GDB' and `GDBserver' spellings.
12083 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12085 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12086 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12087 (linux_detach_one_lwp): Assume the lwp is stopped.
12088 (any_thread_of): Delete.
12089 (linux_detach): Stop all lwps here. Don't blindly delete all
12091 (delete_lwp_callback): New.
12092 (linux_mourn): Delete all lwps of the process that is gone.
12093 (linux_wait_1): Don't delete the last lwp of the process here.
12094 * mem-break.h (mark_breakpoints_out): Declare.
12095 * mem-break.c (mark_breakpoints_out): New.
12096 (free_all_breakpoints): Use it.
12097 * server.c (handle_target_event): If the process is gone, mark
12099 * thread-db.c (struct thread_db) <create_bp>: New field.
12100 (thread_db_enable_reporting): Fix prototype. Store a thread event
12101 breakpoint reference in the thread_db struct.
12102 (thread_db_load_search): Clear the thread_db object.
12103 (try_thread_db_load_1): Ditto.
12104 (switch_to_process): New.
12105 (disable_thread_event_reporting): Use it.
12106 (remove_thread_event_breakpoints): New.
12107 (thread_db_detach, thread_db_mourn): Use it.
12109 2010-05-01 Pedro Alves <pedro@codesourcery.com>
12111 * linux-low.c (linux_enable_event_reporting): New.
12112 (linux_wait_for_event_1, handle_extended_wait): Use it.
12114 2010-04-30 Pedro Alves <pedro@codesourcery.com>
12116 * linux-low.c (linux_kill_one_lwp, linux_kill)
12117 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12118 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12119 SIGSTOP even if the LWP is stopped.
12120 (send_sigstop_callback): New.
12121 (stop_all_lwps): Use send_sigstop_callback instead.
12122 (linux_resume_one_thread): Adjust.
12123 (proceed_one_lwp): Still proceed an LWP that the client has
12124 requested to stop, if we haven't reported it as stopped yet. Make
12125 sure that LWPs the client want stopped, have a pending SIGSTOP.
12127 2010-04-26 Doug Evans <dje@google.com>
12129 * server.c (handle_general_set): Make static.
12131 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12132 Print received char after testing for error/eof instead of before.
12133 (input_interrupt): Tweak comment.
12135 2010-04-23 Doug Evans <dje@google.com>
12137 * server.c (start_inferior): Print inferior argv if --debug.
12139 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12141 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12142 * nto-x86-low.c: Include server.h
12144 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12146 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12147 be consistent with other sources of this directory.
12148 (init_registers_amd64): Correct name of source file of this function
12151 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12153 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12154 64-bit executables.
12156 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12158 * win32-i386-low.c: Add 64-bit support.
12159 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12160 (init_registers_amd64): Declare.
12161 (mappings): Add 64-bit version of array.
12162 (init_windows_x86): New function.
12163 (the_low_target): Change init_arch field to init_windows_x86.
12165 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12167 * win32-low.c: Adapt to support also 64-bit architecture.
12168 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12169 (get_image_name): Use SIZE_T type for local variable `done'.
12170 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12171 (toolhelp_get_dll_name): Idem.
12172 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12173 Use uintptr_t typecast to avoid warning.
12174 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12175 (handle_exception): Use phex_nz to avoid warning.
12176 (win32_wait): Remove unused local variable `process'.
12178 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12180 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12183 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12185 * configure.ac: Use `ws2_32' library for srv_mingw.
12186 * configure: Regenerate.
12187 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12188 * remote-utils.c: Likewise.
12190 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12192 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12193 if __x86_64__ is defined.
12195 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12197 * configure: Regenerate.
12199 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12201 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12202 * target.h (target_ops): New get_tib_address field.
12203 * win32-low.h (win32_thread_info): Add thread_local_base field.
12204 * win32-low.c (child_add_thread): Add tlb argument.
12205 Set thread_local_base field to TLB.
12206 (get_child_debug_event): Adapt to child_add_thread change.
12207 (win32_get_tib_address): New function.
12208 (win32_target_ops): Set get_tib_address field to
12209 win32_get_tib_address.
12210 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12212 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12214 * linux-low.c (linux_mourn): Also remove the process.
12215 * server.c (handle_target_event): Don't remove the process here.
12216 * nto-low.c (nto_mourn): New.
12217 (nto_target_ops): Install it.
12218 * spu-low.c (spu_mourn): New.
12219 (spu_target_ops): Install it.
12220 * win32-low.c (win32_mourn): New.
12221 (win32_target_ops): Install it.
12223 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12225 * server.h (buffer_xml_printf): Remove redundant `;'.
12227 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12229 * regcache.c (set_register_cache): Invalidate regcaches before
12230 changing the register cache layout.
12231 (regcache_invalidate_one): Allow a NULL regcache.
12232 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12233 regcaches before changing the register cache layout or the target
12236 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12238 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12239 variable warning on Linux/x86-64.
12241 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12243 GDBserver disconnected tracing support.
12245 * linux-low.c (linux_remove_process): Delete.
12246 (add_lwp): Don't set last_resume_kind here.
12247 (linux_kill): Use `mourn'.
12248 (linux_detach): Use `thread_db_detach', and `mourn'.
12249 (linux_mourn): New.
12250 (linux_attach_lwp_1): Adjust comment.
12251 (linux_attach): last_resume_kind moved the thread_info; adjust.
12252 (status_pending_p_callback): Adjust.
12253 (linux_wait_for_event_1): Adjust.
12254 (count_events_callback, select_singlestep_lwp_callback)
12255 (select_event_lwp_callback, cancel_breakpoints_callback)
12256 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12257 (proceed_one_lwp): Adjust.
12258 (linux_async): Add debug output.
12259 (linux_thread_stopped): New.
12260 (linux_pause_all): New.
12261 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12263 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12264 (thread_db_free): Delete declaration.
12265 (thread_db_detach, thread_db_mourn): Declare.
12266 * thread-db.c (thread_db_init): Use thread_db_mourn.
12267 (thread_db_free): Delete, split in two.
12268 (disable_thread_event_reporting): New.
12269 (thread_db_detach): New.
12270 (thread_db_mourn): New.
12272 * server.h (struct thread_info) <last_resume_kind>: New field.
12273 <attached>: Add comment.
12274 <gdb_detached>: New field.
12275 (handler_func): Change return type to int.
12276 (handle_serial_event, handle_target_event): Ditto.
12277 (gdb_connected): Declare.
12279 (disconnected_tracing): Declare.
12280 (stop_tracing): Declare.
12282 * server.c (handle_query) <qSupported>: Report support for
12283 disconnected tracing.
12284 (queue_stop_reply_callback): Account for running threads.
12285 (gdb_wants_thread_stopped): New.
12286 (gdb_wants_all_threads_stopped): New.
12287 (gdb_reattached_process): New.
12288 (handle_status): Clear the `gdb_detached' flag of all processes.
12289 In all-stop, stop all threads.
12290 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12291 (process_serial_event): If the remote connection breaks, or if an
12292 exit was forced with "monitor exit", force an event loop exit.
12293 Handle disconnected tracing on detach.
12294 (handle_serial_event): Adjust.
12295 (handle_target_event): If GDB isn't connected, forward events back
12296 to the inferior, unless the last process exited, in which case,
12297 exit gdbserver. Adjust interface.
12299 * remote-utils.c (remote_open): Don't block in accept. Instead
12300 register an event loop source on the listen socket file
12301 descriptor. Refactor bits into ...
12302 (listen_desc): ... this new global.
12303 (gdb_connected): ... this new function.
12304 (enable_async_notification): ... this new function.
12305 (handle_accept_event): ... this new function.
12306 (remote_close): Clear remote_desc.
12308 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12310 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12312 (mourn_inferior): Define.
12313 (target_process_qsupported): Avoid the dangling else problem.
12314 (thread_stopped): Define.
12315 (pause_all): Define.
12316 (target_waitstatus_to_string): Declare.
12317 * target.c (target_waitstatus_to_string): New.
12319 * tracepoint.c (tracing): Make extern.
12320 (disconnected_tracing): New.
12321 (stop_tracing): Make extern. Handle tracing stops due to GDB
12323 (cmd_qtdisconnected): New.
12324 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12325 (handle_tracepoint_general_set): Handle QTDisconnected.
12327 * event-loop.c (event_handler_func): Change return type to int.
12328 (process_event): Bail out if the event handler wants the event
12330 (handle_file_event): Ditto.
12331 (start_event_loop): Bail out if the event handler wants the event
12334 * nto-low.c (nto_target_ops): Adjust.
12335 * spu-low.c (spu_wait): Don't remove the process here.
12336 (spu_target_ops): Adjust.
12337 * win32-low.c (win32_wait): Don't remove the process here.
12338 (win32_target_ops): Adjust.
12340 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12342 * regcache.c (realloc_register_cache): Invalidate inferior's
12343 regcache before recreating it.
12345 2010-04-09 Pedro Alves <pedro@codesourcery.com>
12347 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12349 2010-04-09 Stan Shebs <stan@codesourcery.com>
12350 Pedro Alves <pedro@codesourcery.com>
12352 * server.h (LONGEST): New.
12353 (struct thread_info) <while_stepping>: New field.
12354 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12356 (initialize_tracepoint, handle_tracepoint_general_set)
12357 (handle_tracepoint_query, tracepoint_finished_step)
12358 (tracepoint_was_hit, release_while_stepping_state_list):
12359 (current_traceframe): Declare.
12360 * server.c (handle_general_set): Handle tracepoint packets.
12361 (read_memory): New.
12362 (write_memory): New.
12363 (handle_search_memory_1): Use read_memory.
12364 (handle_query): Report support for conditional tracepoints, trace
12365 state variables, and tracepoint sources. Handle tracepoint
12367 (main): Initialize the tracepoints module.
12368 (process_serial_event): Handle traceframe reads/writes.
12370 * linux-low.c (handle_tracepoints): New.
12371 (linux_wait_1): Call it.
12372 (linux_resume_one_lwp): Handle while-stepping.
12373 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12374 (linux_target_ops): Install them.
12375 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12377 * linux-x86-low.c (x86_supports_tracepoints): New.
12378 (the_low_target). Install it.
12380 * mem-break.h (delete_breakpoint): Declare.
12381 * mem-break.c (delete_breakpoint): Make external.
12383 * target.h (struct target_ops): Add `supports_tracepoints',
12384 `read_pc', and `write_pc' fields.
12385 (target_supports_tracepoints): Define.
12386 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12389 * regcache.h (struct regcache) <registers_owned>: New field.
12390 (init_register_cache, regcache_cpy): Declare.
12391 (regcache_read_pc, regcache_write_pc): Declare.
12392 (register_cache_size): Declare.
12393 (supply_regblock): Declare.
12394 * regcache.c (init_register_cache): New.
12395 (new_register_cache): Use it.
12396 (regcache_cpy): New.
12397 (register_cache_size): New.
12398 (supply_regblock): New.
12399 (regcache_read_pc, regcache_write_pc): New.
12401 * tracepoint.c: New.
12403 * Makefile.in (OBS): Add tracepoint.o.
12404 (tracepoint.o): New rule.
12406 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12408 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12410 (i386-mmx.c): Likewise.
12411 (i386-mmx-linux.o): Likewise.
12412 (i386-mmx-linux.c): Likewise.
12414 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12415 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12416 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12417 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12419 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12420 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12421 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12423 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12425 * Makefile.in (clean): Updated.
12427 (i386-avx.c): Likewise.
12428 (i386-avx-linux.o): Likewise.
12429 (i386-avx-linux.c): Likewise.
12430 (amd64-avx.o): Likewise.
12431 (amd64-avx.c): Likewise.
12432 (amd64-avx-linux.o): Likewise.
12433 (amd64-avx-linux.c): Likewise.
12435 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12436 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12437 (srv_amd64_regobj): Add amd64-avx.o.
12438 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12439 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12440 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12441 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12442 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12443 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12444 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12446 * i387-fp.c: Include "i386-xstate.h".
12448 (i387_cache_to_xsave): Likewise.
12449 (i387_xsave_to_cache): Likewise.
12450 (x86_xcr0): Likewise.
12452 * i387-fp.h (i387_cache_to_xsave): Likewise.
12453 (i387_xsave_to_cache): Likewise.
12454 (x86_xcr0): Likewise.
12456 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12457 * linux-crisv32-low.c (target_regsets): Likewise.
12458 * linux-m68k-low.c (target_regsets): Likewise.
12459 * linux-mips-low.c (target_regsets): Likewise.
12460 * linux-ppc-low.c (target_regsets): Likewise.
12461 * linux-s390-low.c (target_regsets): Likewise.
12462 * linux-sh-low.c (target_regsets): Likewise.
12463 * linux-sparc-low.c (target_regsets): Likewise.
12464 * linux-xtensa-low.c (target_regsets): Likewise.
12466 * linux-low.c: Include <sys/uio.h>.
12467 (regsets_fetch_inferior_registers): Support nt_type.
12468 (regsets_store_inferior_registers): Likewise.
12469 (linux_process_qsupported): New.
12470 (linux_target_ops): Add linux_process_qsupported.
12472 * linux-low.h (regset_info): Add nt_type.
12473 (linux_target_ops): Add process_qsupported.
12475 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12477 (init_registers_i386_avx_linux): New.
12478 (init_registers_amd64_avx_linux): Likewise.
12479 (xmltarget_i386_linux_no_xml): Likewise.
12480 (xmltarget_amd64_linux_no_xml): Likewise.
12481 (PTRACE_GETREGSET): Likewise.
12482 (PTRACE_SETREGSET): Likewise.
12483 (x86_fill_xstateregset): Likewise.
12484 (x86_store_xstateregset): Likewise.
12485 (use_xml): Likewise.
12486 (x86_linux_update_xmltarget): Likewise.
12487 (x86_linux_process_qsupported): Likewise.
12488 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12489 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12490 init_registers_i386_linux here. Call
12491 x86_linux_update_xmltarget.
12492 (the_low_target): Add x86_linux_process_qsupported.
12494 * server.c (handle_query): Call target_process_qsupported.
12496 * target.h (target_ops): Add process_qsupported.
12497 (target_process_qsupported): New.
12499 2010-04-03 Pedro Alves <pedro@codesourcery.com>
12501 * inferiors.c (add_thread): Set last_status kind to
12502 TARGET_WAITKIND_IGNORE.
12503 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12504 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12505 (linux_wait_1): Move `thread' local definition to block that uses
12506 it. Don't NULL initialize `event_child'.
12507 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12508 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12509 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12511 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12513 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12514 an extended waitstatus, or by a watchpoint.
12515 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12516 thread was stepping or has been stopped by a watchpoint.
12518 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12520 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12521 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12522 of another, then delete the previous, and validate all
12524 (validate_inserted_breakpoint): New.
12525 (delete_disabled_breakpoints): New.
12526 (validate_breakpoints): New.
12527 (check_mem_read): Validate breakpoints before trusting their
12528 shadow. Delete disabled breakpoints.
12529 (check_mem_write): Validate breakpoints before trusting they
12530 should be inserted. Delete disabled breakpoints.
12531 * mem-break.h (validate_breakpoints):
12532 * server.c (handle_query): Validate breakpoints when we see a
12535 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12537 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12538 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12539 if we could tell there's a GDB breakpoint at stop_pc.
12540 (need_step_over_p): Don't do a step over if we find a GDB
12541 breakpoint at the resume PC.
12543 * mem-break.c (struct raw_breakpoint): New.
12544 (enum bkpt_type): New type `gdb_breakpoint'.
12545 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12546 fields. New field `raw'.
12547 (find_raw_breakpoint_at): New.
12548 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12549 breakpoint instead.
12550 (set_breakpoint_at): Adjust.
12551 (delete_raw_breakpoint): New.
12552 (release_breakpoint): New.
12553 (delete_breakpoint): Rename to...
12554 (delete_breakpoint_1): ... this. Add proc parameter. Use
12555 release_breakpoint. Return ENOENT.
12556 (delete_breakpoint): Reimplement.
12557 (find_breakpoint_at): Delete.
12558 (find_gdb_breakpoint_at): New.
12559 (delete_breakpoint_at): Delete.
12560 (set_gdb_breakpoint_at): New.
12561 (delete_gdb_breakpoint_at): New.
12562 (gdb_breakpoint_here): New.
12563 (set_reinsert_breakpoint): Use release_breakpoint.
12564 (uninsert_breakpoint): Rename to ...
12565 (uninsert_raw_breakpoint): ... this.
12566 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12567 (reinsert_raw_breakpoint): Change parameter type to
12569 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12571 (check_breakpoints): Adjust. Use release_breakpoint.
12572 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12573 (breakpoint_inserted_here): Ditto.
12574 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12575 Don't trust the breakpoint's shadow if it is not inserted.
12576 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12577 (delete_all_breakpoints): Adjust.
12578 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12579 use delete_breakpoint_1.
12581 * mem-break.h (breakpoints_supported): Delete declaration.
12582 (set_gdb_breakpoint_at): Declare.
12583 (gdb_breakpoint_here): Declare.
12584 (delete_breakpoint_at): Delete.
12585 (delete_gdb_breakpoint_at): Declare.
12587 * server.h (struct raw_breakpoint): Forward declare.
12588 (struct process_info): New field `raw_breakpoints'.
12590 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12593 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12595 * linux-low.c (status_pending_p_callback): Fix comment.
12596 (linux_wait_for_event_1): Move most of the internal breakpoint
12597 handling from here...
12598 (linux_wait_1): ... to here.
12599 (count_events_callback): New.
12600 (select_singlestep_lwp_callback): New.
12601 (select_event_lwp_callback): New.
12602 (cancel_breakpoints_callback): New.
12603 (select_event_lwp): New.
12604 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12605 priority to all LWPs that have had events that should be reported
12606 to the client. Cancel breakpoints when about to reporting the
12607 event to the client, not while stopping lwps. No longer cancel
12608 finished single-steps here.
12609 (cancel_finished_single_step): Delete.
12610 (cancel_finished_single_steps): Delete.
12612 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12614 * mem-break.c (enum bkpt_type): New.
12615 (struct breakpoint): New field `type'.
12616 (set_breakpoint_at): Change return type to struct breakpoint
12617 pointer. Set type to `other_breakpoint' by default.
12618 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12619 in the breakpoint list.
12620 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12621 (reinsert_breakpoint): Rename to ...
12622 (reinsert_raw_breakpoint): ... this.
12623 (reinsert_breakpoints_at): Adjust.
12624 * mem-break.h (struct breakpoint): Declare.
12625 (set_breakpoint_at): Change return type to struct breakpoint
12628 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12630 * server.c (handle_query): Assign, not compare.
12632 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12634 Teach linux gdbserver to step-over-breakpoints.
12636 * linux-low.c (can_hardware_single_step): New.
12637 (supports_breakpoints): New.
12638 (handle_extended_wait): If stopping threads, read the stop pc of
12639 the new cloned LWP.
12641 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12642 low target doesn't support retrieving the PC.
12643 (add_lwp): Set last_resume_kind to resume_continue.
12644 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12645 (linux_attach): Don't clear stop_expected. Set the lwp's
12646 last_resume_kind to resume_stop.
12647 (linux_detach_one_lwp): Don't check for removed breakpoints.
12648 (check_removed_breakpoint): Delete.
12649 (status_pending_p): Rename to ...
12650 (status_pending_p_callback): ... this. Don't check for removed
12651 breakpoints. Don't consider threads that are stopped from GDB's
12653 (linux_wait_for_lwp): Always read the stop_pc here.
12654 (cancel_breakpoint): New.
12655 (step_over_bkpt): New global.
12656 (linux_wait_for_event_1): Implement stepping over breakpoints.
12657 (gdb_wants_lwp_stopped): New.
12658 (gdb_wants_all_stopped): New.
12659 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12660 single-step traps here. Store the thread's last reported target
12662 (send_sigstop): Don't clear stop_expected. Always set it,
12664 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12665 (cancel_finished_single_step): New.
12666 (cancel_finished_single_steps): New.
12667 (wait_for_sigstop): Don't cancel finished single-step traps here.
12668 (linux_resume_one_lwp): Don't check for removed breakpoints.
12669 Don't set `step' on non-hardware step archs.
12670 (linux_set_resume_request): Ignore resume_stop requests if already
12671 stopping or stopped. Set the lwp's last_resume_kind.
12672 (resume_status_pending_p): Don't check for removed breakpoints.
12673 (need_step_over_p): New.
12674 (start_step_over): New.
12675 (finish_step_over): New.
12676 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12677 requests. Clear the thread's last reported target waitstatus.
12678 Don't use the `suspended' flag. Don't consider pending breakpoints.
12679 (linux_resume): Start a step-over if necessary.
12680 (proceed_one_lwp): New.
12681 (proceed_all_lwps): New.
12682 (unstop_all_lwps): New.
12683 * linux-low.h (struct lwp_info): Rewrite comment for the
12684 `suspended' flag. Add the `stop_pc' field. Delete the
12685 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12686 Add `'last_resume_kind' and `need_step_over' fields.
12687 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12688 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12689 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12690 (set_raw_breakpoint_at): New.
12691 (set_breakpoint_at): Rewrite to use it.
12692 (reinsert_breakpoint_handler): Delete.
12693 (set_reinsert_breakpoint): New.
12694 (reinsert_breakpoint_by_bp): Delete.
12695 (delete_reinsert_breakpoints): New.
12696 (uninsert_breakpoint): Rewrite.
12697 (uninsert_breakpoints_at): New.
12698 (reinsert_breakpoint): Rewrite.
12699 (reinsert_breakpoints_at): New.
12700 (check_breakpoints): Rewrite.
12701 (breakpoint_here): New.
12702 (breakpoint_inserted_here): New.
12703 (check_mem_read): Adjust.
12704 * mem-break.h (breakpoints_supported, breakpoint_here)
12705 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12706 (reinsert_breakpoint_by_bp): Delete declaration.
12707 (delete_reinsert_breakpoints): Declare.
12708 (reinsert_breakpoint): Delete declaration.
12709 (reinsert_breakpoints_at): Declare.
12710 (uninsert_breakpoint): Delete declaration.
12711 (uninsert_breakpoints_at): Declare.
12712 (check_breakpoints): Adjust prototype.
12713 * server.h: Adjust include order.
12714 (struct thread_info): Declare here. Add a `last_status' field.
12716 2010-03-23 Michael Snyder <msnyder@vmware.com>
12718 * server.c (crc32): New function.
12719 (handle_query): Add handling for 'qCRC:' request.
12721 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12723 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12724 lwp had been stopped by a watchpoint.
12726 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12728 * server.h (internal_error): Declare.
12729 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12730 * utils.c (internal_error): New function.
12732 2010-03-15 Andreas Schwab <schwab@redhat.com>
12734 * configure.srv: Fix typo setting srv_regobj.
12736 2010-03-15 Pedro Alves <pedro@codesourcery.com>
12738 * linux-low.c (fetch_register): Avoid passing a non string literal
12740 (usr_store_inferior_registers): Ditto.
12742 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12744 * linux-low.c (linux_write_memory): Bail out early if peeking
12747 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12749 * linux-low.h (struct lwp_info): New fields
12750 `stopped_by_watchpoint' and `stopped_data_address'.
12751 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12752 here, and cache them in the lwp object.
12753 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12755 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12757 (linux_stopped_by_watchpoint): Rewrite.
12758 (linux_stopped_data_address): Rewrite.
12760 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
12762 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12763 switching the current inferior, not before.
12765 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12767 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12768 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12769 i386-linux.c and amd64-linux.c.
12770 (reg-i386.o): Removed.
12771 (reg-i386.c): Likewise.
12772 (reg-i386-linux.o): Likewise.
12773 (reg-i386-linux.c): Likewise.
12774 (reg-x86-64.o): Likewise.
12775 (reg-x86-64.c): Likewise.
12776 (reg-x86-64-linux.o): Likewise.
12777 (reg-x86-64-linux.c): Likewise.
12779 (i386.c): Likewise.
12780 (i386-linux.o): Likewise.
12781 (i386-linux.c): Likewise.
12782 (amd64.o): Likewise.
12783 (amd64.c): Likewise.
12784 (amd64-linux.o): Likewise.
12785 (amd64-linux.c): Likewise.
12787 * configure.srv (srv_i386_regobj): New.
12788 (srv_i386_linux_regobj): Likewise.
12789 (srv_amd64_regobj): Likewise.
12790 (srv_amd64_linux_regobj): Likewise.
12791 (srv_i386_32bit_xmlfiles): Likewise.
12792 (srv_i386_64bit_xmlfiles): Likewise.
12793 (srv_i386_xmlfiles): Likewise.
12794 (srv_amd64_xmlfiles): Likewise.
12795 (srv_i386_linux_xmlfiles): Likewise.
12796 (srv_amd64_linux_xmlfiles): Likewise.
12797 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12798 srv_xmlfiles to $srv_i386_xmlfiles.
12799 (i[34567]86-*-mingw32ce*): Likewise.
12800 (i[34567]86-*-mingw*): Likewise.
12801 (i[34567]86-*-nto*): Likewise.
12802 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12803 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12804 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12805 (x86_64-*-linux*): Likewise.
12807 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12808 (init_registers_amd64_linux): New.
12809 (x86_arch_setup): Replace init_registers_x86_64_linux with
12810 init_registers_amd64_linux.
12812 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12814 * configure.ac: Check for libdl. If it is not available link against
12815 static libthread_db.
12816 * configure: Regenerate.
12818 2010-02-22 Pedro Alves <pedro@codesourcery.com>
12822 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12823 handing a read watchpoint.
12824 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12826 2010-02-12 Doug Evans <dje@google.com>
12828 * linux-low.c (linux_supports_tracefork_flag): Document.
12829 (linux_look_up_symbols): Add comment.
12831 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12833 * regcache.c (supply_register): Clear regcache if buf is NULL.
12835 2010-02-02 Nicolas Roche <roche@sourceware.org>
12836 Joel Brobecker <brobecker@adacore.com>
12838 * inferiors.c (find_inferior): Add function documentation.
12839 (unloaded_dll): Handle the case where the unloaded dll has not
12840 been previously registered in the dll list.
12842 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12844 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12845 (thumb2_breakpoint): New.
12846 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12848 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12850 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12851 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12854 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12856 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12858 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12860 * linux-s390-low.c (s390_collect_ptrace_register)
12861 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12863 2010-01-21 Doug Evans <dje@google.com>
12865 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12866 (PTRACE_ARG4_TYPE): New macro.
12867 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12868 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12869 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12870 (usr_store_inferior_registers): Ditto.
12871 (linux_read_memory, linux_write_memory): Ditto.
12872 (linux_test_for_tracefork): Ditto.
12874 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12875 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12877 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12879 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12882 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12884 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12885 prototype to take a regcache. Adjust.
12887 2010-01-20 Pedro Alves <pedro@codesourcery.com>
12889 * regcache.h (struct thread_info): Forward declare.
12890 (struct regcache): New.
12891 (new_register_cache): Adjust prototype.
12892 (get_thread_regcache): Declare.
12893 (free_register_cache): Adjust prototype.
12894 (registers_to_string, registers_from_string): Ditto.
12895 (supply_register, supply_register_by_name, collect_register)
12896 (collect_register_as_string, collect_register_by_name): Ditto.
12897 * regcache.c (struct inferior_regcache_data): Delete.
12898 (get_regcache): Rename to ...
12899 (get_thread_regcache): ... this. Adjust. Switch inferior before
12900 fetching registers.
12901 (regcache_invalidate_one): Adjust.
12902 (regcache_invalidate): Fix prototype.
12903 (new_register_cache): Return the new register cache.
12904 (free_register_cache): Change prototype.
12905 (realloc_register_cache): Adjust.
12906 (registers_to_string): Change prototype to take a regcache. Adjust.
12907 (registers_from_string): Ditto.
12908 (register_data): Ditto.
12909 (supply_register): Ditto.
12910 (supply_register_by_name): Ditto.
12911 (collect_register): Ditto.
12912 (collect_register_as_string): Ditto.
12913 (collect_register_by_name): Ditto.
12914 * server.c (process_serial_event): Adjust.
12915 * linux-low.h (regset_fill_func, regset_store_func): Change
12917 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12919 * linux-low.c (get_stop_pc): Adjust.
12920 (check_removed_breakpoint): Adjust.
12921 (linux_wait_for_event): Adjust.
12922 (linux_resume_one_lwp): Adjust.
12923 (fetch_register): Add regcache parameter. Adjust.
12924 (usr_store_inferior_registers): Ditto.
12925 (regsets_fetch_inferior_registers): Ditto.
12926 (regsets_store_inferior_registers): Ditto.
12927 (linux_fetch_registers, linux_store_registers): Ditto.
12928 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12930 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12932 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12933 prototype to take a regcache.
12934 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12935 * remote-utils.c (convert_ascii_to_int, outreg)
12936 (prepare_resume_reply): Change prototype to take a regcache.
12938 * target.h (struct target_ops) <fetch_registers, store_registers>:
12939 Change prototype to take a regcache.
12940 (fetch_inferior_registers, store_inferior_registers): Change
12941 prototype to take a regcache. Adjust.
12942 * proc-service.c (ps_lgetregs): Adjust.
12943 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12944 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12945 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12946 take a regcache. Adjust.
12947 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12948 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12949 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12950 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
12951 * linux-cris-low.c (cris_get_pc, cris_set_pc)
12952 (cris_cannot_fetch_register):
12953 (cris_breakpoint_at): Change prototype to take a regcache.
12955 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12956 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12957 to take a regcache. Adjust.
12958 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
12960 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
12961 take a regcache. Adjust.
12962 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
12963 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
12964 (m68k_set_pc): Change prototype to take a regcache. Adjust.
12965 * linux-mips-low.c (mips_get_pc):
12966 (mips_set_pc): Change prototype to take a regcache. Adjust.
12967 (mips_reinsert_addr): Adjust.
12968 (mips_collect_register): Change prototype to take a regcache.
12970 (mips_supply_register):
12971 (mips_collect_register_32bit, mips_supply_register_32bit)
12972 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12973 (mips_store_fpregset): Ditto.
12974 * linux-ppc-low.c (ppc_supply_ptrace_register)
12975 (ppc_supply_ptrace_register): Ditto.
12976 (parse_spufs_run): Adjust.
12977 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
12978 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
12979 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
12980 take a regcache. Adjust.
12981 * linux-s390-low.c (s390_collect_ptrace_register)
12982 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
12983 (s390_set_pc): Change prototype to take a regcache. Adjust.
12984 (s390_arch_setup): Adjust.
12985 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
12986 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
12987 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12988 (sparc_fill_gregset, sparc_store_gregset_from_stack)
12989 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
12991 (sparc_breakpoint_at): Adjust.
12992 * linux-xtensa-low.c (xtensa_fill_gregset):
12993 (xtensa_store_gregset):
12994 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
12995 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
12996 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
12997 prototype to take a regcache. Adjust.
12998 * win32-arm-low.c (arm_fetch_inferior_register)
12999 (arm_store_inferior_register): Change prototype to take a
13001 * win32-i386-low.c (i386_fetch_inferior_register)
13002 (i386_store_inferior_register): Change prototype to take a
13004 * win32-low.c (child_fetch_inferior_registers)
13005 (child_store_inferior_registers): Change prototype to take a
13007 (win32_wait): Adjust.
13008 (win32_fetch_inferior_registers): Change prototype to take a
13010 (win32_store_inferior_registers): Adjust.
13011 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13012 store_inferior_register>: Change prototype to take a regcache.
13014 2010-01-20 Doug Evans <dje@google.com>
13016 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13018 (linux_wait_for_event1, linux_init_signals): Ditto.
13019 (W_STOPCODE): Provide definition if missing.
13021 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13023 * linux-low.c (linux_core_of_thread): New.
13024 (compare_ints, show_process, list_threads): New.
13025 (linux_qxfer_osdata): Report threads and cores.
13026 (linux_target_op): Register linux_core_of_thread.
13027 * remote-utils.c (prepare_resume_reply): Report the core.
13028 (buffer_xml_printf): Support %d specifier.
13029 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13031 (handle_query): Handle qXfer:threads. Announce availability
13033 * target.h (struct target_ops): New field core_of_thread.
13035 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13037 * Makefile.in (clean): Remove new generated files.
13038 (reg-s390.o, reg-s390.c): Remove rules.
13039 (reg-s390x.o, reg-s390x.c): Likewise.
13040 (s390-linux32.o, s390-linux32.c): Add rules.
13041 (s390-linux64.o, s390-linux64.c): Likewise.
13042 (s390x-linux64.o, s390x-linux64.c): Likewise.
13043 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13044 * linux-s390-low.c: Include <elf.h>.
13045 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13046 (init_registers_s390): Remove prototype.
13047 (init_registers_s390x): Likewise.
13048 (init_registers_s390_linux32): Add prototype.
13049 (init_registers_s390_linux64): Likewise.
13050 (init_registers_s390x_linux64): Likewise.
13051 (s390_num_regs_3264): New define.
13052 (s390_regmap_3264): New global variable.
13053 (s390_cannot_fetch_register): Remove obsolete check.
13054 (s390_cannot_store_register): Likewise.
13055 (s390_collect_ptrace_register): Handle upper/lower register halves.
13056 (s390_supply_ptrace_register): Likewise.
13057 (s390_fill_gregset): Update to register number changes.
13058 (s390_get_hwcap): New routine.
13059 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13060 Install appropriate regmap and register set.
13062 2010-01-01 Joel Brobecker <brobecker@adacore.com>
13064 * server.c (gdbserver_version): Update copyright year to 2010.
13065 * gdbreplay.c (gdbreplay_version): Likewise.
13067 2009-12-28 Doug Evans <dje@google.com>
13069 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13070 elf/external.h. Include <elf.h> instead but only if necessary.
13072 2009-12-28 Pedro Alves <pedro@codesourcery.com>
13074 * linux-low.c (linux_remove_process): Remove `detaching'
13075 parameter. Don't release/detach from thread_db here.
13076 (linux_kill): Release/detach from thread_db here, ...
13077 (linux_detach): ... and here, before actually detaching.
13078 (linux_wait_1): ... and here, when a process exits.
13079 * thread-db.c (any_thread_of): New.
13080 (thread_db_free): Switch the current inferior to a thread of the
13083 2009-12-21 Doug Evans <dje@google.com>
13085 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13087 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13088 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13089 warning ifndef __NR_tkill. Move setting of errno there too.
13090 Delete unnecessary resetting of errno after syscall.
13091 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13093 * configure.ac: Check for dladdr.
13094 * config.in: Regenerate.
13095 * configure: Regenerate.
13096 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13097 (try_thread_db_load): Update.
13099 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13101 2009-12-18 Doug Evans <dje@google.com>
13103 * event-loop.c: Include unistd.h if it exists.
13105 * linux-low.c (my_waitpid): Move definition away from being in
13106 between linux_tracefork_child/linux_test_for_tracefork.
13108 * gdb_proc_service.h (psaddr_t): Fix type.
13109 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13110 signature to match glibc.
13112 2009-12-16 Doug Evans <dje@google.com>
13114 * linux-low.c (linux_read_memory): Fix argument to read.
13116 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13118 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13119 events, don't leave current_inferior pointing at null.
13121 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13123 * win32-low.c (LOG): Delete.
13124 (OUTMSG): Output to stderr.
13125 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13126 on compile time LOG macro.
13127 (win32_wait): Fix debug output.
13129 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13131 * win32-low.c (win32_add_one_solib): If the dll name is
13132 "ntdll.dll", prepend the system directory to the dll path.
13134 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13136 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13138 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
13139 Vladimir Prus <vladimir@codesourcery.com>
13141 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13142 * configure.ac: Check for __mcoldfire__ and set
13143 gdb_cv_m68k_is_coldfire.
13144 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13145 reg-cf.o and reg-m68k.o.
13146 * configure: Regenerated.
13148 2009-11-16 Pedro Alves <pedro@codesourcery.com>
13150 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13151 Pass it to thread_db_free.
13152 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13153 proper `detaching' argument to linux_remove_process.
13154 * linux-low.h (thread_db_free): Add `detaching' parameter.
13155 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13157 (thread_db_free): Add `detaching' parameter. Only
13158 call td_ta_clear_event if detaching from process.
13160 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13162 * thread-db.c (thread_db_free): Fix typo.
13164 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13167 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13169 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13171 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13172 with an i686 compiler.
13173 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13175 * configure: Rebuilt.
13177 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13181 * server.c (handle_search_memory_1): Correct read_addr initialization
13182 in loop for searching subsequent chunks.
13184 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13186 * configure.ac: New --with-libthread-db option.
13187 * thread-db.c: Allow direct dependence on libthread_db.
13188 (thread_db_free): Adjust.
13189 * config.in: Regenerate.
13190 * configure: Likewise.
13192 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13195 * thread-db.c (attach_thread): New function.
13196 (maybe_attach_thread): Return success/failure.
13197 (find_new_threads_callback): Adjust.
13198 (thread_db_find_new_threads): Loop until no new threads.
13200 2009-10-13 Pedro Alves <pedro@codesourcery.com>
13202 * proc-service.c (ps_lgetregs): Formatting.
13204 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13206 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13207 * configure.ac: Adjust.
13208 * linux-low.h (struct process_info_private): Move members to struct
13210 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13211 * linux-low.c (linux_remove_process): Adjust.
13212 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13213 * server.c (handle_query): Move code ...
13214 (handle_monitor_command): ... here. New function.
13215 * target.h (struct target_ops): New member.
13216 * thread-db.c (struct thread_db): New.
13217 (libthread_db_search_path): New variable.
13218 (thread_db_create_event, thread_db_enable_reporting)
13219 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13220 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13221 (try_thread_db_load_1, dladdr_to_soname): New functions.
13222 (try_thread_db_load, thread_db_load_search): New functions.
13223 (thread_db_init): Search for libthread_db.
13224 (thread_db_free): New function.
13225 (thread_db_handle_monitor_command): Likewise.
13226 * config.in: Regenerate.
13227 * configure: Regenerate.
13229 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13231 * spu-low.c (spu_kill): Wait for inferior to terminate.
13232 Call clear_inferiors.
13233 (spu_detach): Call clear_inferiors.
13235 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13237 * aclocal.m4: Regenerate.
13238 * config.in: Likewise.
13239 * configure: Likewise.
13241 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13243 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13244 (parse_spufs_run): New function.
13245 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13246 (ppc_breakpoint_at): Handle SPU breakpoints.
13248 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13250 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13251 (SPUFS_MAGIC): Define.
13252 (spu_enumerate_spu_ids): New function.
13253 (linux_qxfer_spu): New function.
13254 (linux_target_ops): Install linux_qxfer_spu.
13256 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13258 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13259 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13260 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13261 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13262 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13263 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13264 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13265 (init_registers_powerpc_cell32l): Add prototype.
13266 (init_registers_powerpc_cell64l): Likewise.
13267 (ppc_arch_setup): Detect Cell/B.E. architecture.
13269 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13271 * Makefile.in (datarootdir): New variable.
13273 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13275 * linux-low.c (linux_write_memory): Update debugging output.
13276 * Makefile.in (clean): Add new descriptions.
13277 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13278 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13279 * configure.srv: Add new files for arm*-*-linux*.
13280 * linux-arm-low.c: Add new declarations.
13281 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13282 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13283 (HWCAP_VFPv3D16): New.
13284 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13285 instead of __IWMMXT__.
13286 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13287 (arm_arch_setup): New.
13288 (target_regsets): Remove #ifdef. Add VFP regset.
13289 (the_low_target): Use arm_arch_setup.
13291 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13293 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13294 the main thread again.
13296 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13298 Adding Neutrino gdbserver.
13299 * configure: Regenerated.
13300 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13301 * configure.srv (i[34567]86-*-nto*): New target.
13302 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13303 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13304 (nto_comctrl) [__QNX__]: New function.
13305 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13307 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
13309 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13312 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13313 Pedro Alves <pedro@codesourcery.com>
13315 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13316 don't support CONTEXT_EXTENDED_REGISTERS.
13317 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13318 (the_low_target): Install them.
13319 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13320 failing with ERROR_PIPE_NOT_CONNECTED.
13322 2009-06-30 Doug Evans <dje@google.com>
13323 Pierre Muller <muller@ics.u-strasbg.fr>
13325 Add h/w watchpoint support to x86-linux, win32-i386.
13326 * Makefile.in (SFILES): Add i386-low.c
13327 (i386_low_h): Define.
13328 (i386-low.o): Add dependencies.
13329 (linux-x86-low.o): Add i386-low.h dependency.
13330 (win32-i386-low.o): Ditto.
13331 * i386-low.c: New file.
13332 * i386-low.h: New file.
13333 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13334 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13335 * linux-low.c (linux_add_process): Initialize arch_private.
13336 (linux_remove_process): Free arch_private.
13337 (add_lwp): Initialize arch_private.
13338 (delete_lwp): Free arch_private.
13339 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13341 * linux-low.h (process_info_private): New member arch_private.
13342 (lwp_info): New member arch_private.
13343 (linux_target_ops): New members new_process, new_thread,
13345 (ptid_of): New macro.
13346 * linux-x86-low.c: Include stddef.h, i386-low.h.
13347 (arch_process_info): New struct.
13348 (arch_lwp_info): New struct.
13349 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13350 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13351 (i386_dr_low_get_status): New function.
13352 (x86_insert_point, x86_remove_point): New functions.
13353 (x86_stopped_by_watchpoint): New function.
13354 (x86_stopped_data_address): New function.
13355 (x86_linux_new_process, x86_linux_new_thread): New functions.
13356 (x86_linux_prepare_to_resume): New function.
13357 (the_low_target): Add entries for insert_point, remove_point,
13358 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13360 * server.c (debug_hw_points): New global.
13361 (monitor_show_help): Document set debug-hw-points.
13362 (handle_query): Process "set debug-hw-points".
13363 * server.h (debug_hw_points): Declare.
13364 (paddress): Declare.
13365 * utils.c (NUMCELLS, CELLSIZE): New macros.
13366 (get_sell, xsnprintf, paddress): New functions.
13367 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13368 remove_point, stopped_by_watchpoint, stopped_data_address.
13369 * win32-i386-low.c: Include i386-low.h.
13370 (debug_reg_state): Replaces dr.
13371 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13372 (i386_dr_low_get_status): New function.
13373 (i386_insert_point, i386_remove_point): New functions.
13374 (i386_stopped_by_watchpoint): New function.
13375 (i386_stopped_data_address): New function.
13376 (i386_initial_stuff): Update.
13377 (get_thread_context,set_thread_context,i386_thread_added): Update.
13378 (the_low_target): Add entries for insert_point,
13379 remove_point, stopped_by_watchpoint, stopped_data_address.
13380 * win32-low.c (win32_insert_watchpoint): New function.
13381 (win32_remove_watchpoint): New function.
13382 (win32_stopped_by_watchpoint): New function.
13383 (win32_stopped_data_address): New function.
13384 (win32_target_ops): Add entries for insert_watchpoint,
13385 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13386 * win32-low.h (win32_target_ops): New members insert_point,
13387 remove_point, stopped_by_watchpoint, stopped_data_address.
13389 2009-06-25 Pedro Alves <pedro@codesourcery.com>
13391 * server.c (process_serial_event): Re-return unsupported, not
13392 error, if the type isn't recognized. Re-allow supporting only
13393 insert or remove packets. Also call require_running for
13394 breakpoints. Add missing break statement to default case. Tidy.
13395 * target.h (struct target_ops): Rename insert_watchpoint to
13396 insert_point, and remove_watchpoint to remove_point.
13398 * linux-low.h (struct linux_target_ops): Likewise.
13399 * linux-low.c (linux_insert_watchpoint): Rename to ...
13400 (linux_insert_point): ... this. Adjust.
13401 (linux_remove_watchpoint): Rename to ...
13402 (linux_remove_point): ... this. Adjust.
13403 (linux_target_ops): Adjust.
13404 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13405 (cris_insert_point): ... this.
13406 (cris_remove_watchpoint): Rename to ...
13407 (cris_remove_point): ... this.
13408 (the_low_target): Adjust.
13410 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13412 * server.c (handle_v_kill): Pass signal_pid to
13413 kill_inferior if multi_process is zero.
13415 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13417 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13418 * target.h (target_ops): Comment for *_watchpoint to make it clear
13419 the functions can get types '0' and '1'.
13421 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13423 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13424 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13425 * regcache.c (get_regcache): Likewise.
13426 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13427 * win32-low.c (child_fetch_inferior_registers): Remove check for
13430 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13431 Pedro Alves <pedro@codesourcery.com>
13433 * target.h (struct target_ops) <supports_multi_process>: New
13435 (target_supports_multi_process): New.
13436 * server.c (handle_query): Even if GDB reports support, only
13437 enable multi-process if the target also supports it. Report
13438 multi-process support only if the target backend supports it.
13439 * linux-low.c (linux_supports_multi_process): New function.
13440 (linux_target_ops): Install it as target_supports_multi_process
13443 2009-05-24 Doug Evans <dje@google.com>
13445 Global renaming of find_thread_pid to find_thread_ptid.
13446 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13447 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13448 All callers updated.
13450 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13451 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13454 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13455 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13456 (linux_resume_one_lwp): Ditto.
13458 2009-05-23 Doug Evans <dje@google.com>
13460 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13461 from struct inferior_list_entry * to struct lwp_info *.
13462 All callers updated.
13464 2009-05-13 Doug Evans <dje@google.com>
13466 * linux-x86-low.c: Don't include assert.h.
13467 (x86_siginfo_fixup): Use fatal, not assert.
13468 (x86_arch_setup): Fix comment.
13470 2009-05-12 Doug Evans <dje@google.com>
13472 Biarch support for i386/amd64 gdbserver.
13473 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13474 Add linux-x86-low.c.
13475 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13476 (linux-x86-low.o): Add.
13477 * linux-x86-64-low.c: Delete.
13478 * linux-i386-low.c: Delete.
13479 * linux-x86-low.c: New file.
13480 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13482 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13484 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13485 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13486 (linux_child_pid_to_exec_file): New function.
13487 (elf_64_header_p, elf_64_file_p): New functions.
13488 (siginfo_fixup): New function.
13489 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13490 give target a chance to convert layout.
13491 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13492 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13494 2009-05-07 Doug Evans <dje@google.com>
13496 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13497 (regsets_store_inferior_registers): Ditto.
13499 2009-05-06 Pedro Alves <pedro@codesourcery.com>
13503 * linux-low.c (must_set_ptrace_flags): Delete.
13504 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13506 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13507 `lwp->must_set_ptrace_flags' instead.
13508 (linux_wait_for_event_1): Set ptrace options here.
13509 (linux_wait_1): ... not here.
13511 2009-04-30 Doug Evans <dje@google.com>
13513 * inferiors.c (started_inferior_callback): New function.
13514 (attached_inferior_callback): New function.
13515 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13516 * server.c (print_started_pid, print_attached_pid): New functions.
13517 (detach_or_kill_for_exit): New function.
13518 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13519 * server.h (have_started_inferiors_p): Declare.
13520 (have_attached_inferiors_p): Declare.
13522 * inferiors.c (remove_process): Fix memory leak, free process.
13523 * linux-low.c (linux_remove_process): New function.
13524 (linux_kill): Call it instead of remove_process.
13525 (linux_detach, linux_wait_1): Ditto.
13527 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13529 * configure.srv: Add x86 Windows CE target.
13531 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13533 * inferiors.c (get_thread_process): Make global.
13534 * server.h (get_thread_process): Add prototype.
13535 * thread-db.c (find_one_thread): Use get_thread_process
13536 instead of current_process.
13537 (thread_db_get_tls_address): Do not crash if called when
13538 thread layer is not yet initialized.
13540 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13542 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13543 * spu-low.c (current_tid): Rename to ...
13544 (current_ptid): ... this.
13545 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13546 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13547 ptid_get_lwp (current_ptid) instead of current_tid.
13548 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13549 instead of current_tid. Use find_process_pid to verify pid
13550 argument is valid. Pass proper argument to remove_process.
13551 (spu_thread_alive): Compare current_ptid instead of current_tid.
13552 (spu_resume): Likewise.
13554 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13556 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13559 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13561 Implement the multiprocess extensions, and add linux multiprocess
13564 * server.h (ULONGEST): Declare.
13565 (struct ptid, ptid_t): New.
13566 (minus_one_ptid, null_ptid): Declare.
13567 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13568 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13569 (struct inferior_list_entry): Change `id' type from unsigned from
13571 (struct sym_cache, struct breakpoint, struct
13572 process_info_private): Forward declare.
13573 (struct process_info): Declare.
13574 (current_process): Declare.
13575 (all_processes): Declare.
13576 (initialize_inferiors): Declare.
13577 (add_thread): Adjust to use ptid_t.
13578 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13579 (add_process, remove_process, find_thread_pid): Declare.
13580 (find_inferior_id): Adjust to use ptid_t.
13581 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13582 (multi_process): Declare.
13583 (push_event): Adjust to use ptid_t.
13584 (read_ptid, write_ptid): Declare.
13585 (prepare_resume_reply): Adjust to use ptid_t.
13586 (clear_symbol_cache): Declare.
13587 * inferiors.c (all_processes): New.
13588 (null_ptid, minus_one_ptid): New.
13589 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13590 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13591 (add_thread): Change unsigned long to ptid. Remove gdb_id
13593 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13594 (gdb_id_to_thread): Rename to ...
13595 (find_thread_pid): ... this. Change unsigned long to ptid.
13596 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13597 (loaded_dll, pull_pid_from_list): Adjust.
13598 (add_process, remove_process, find_process_pid)
13599 (get_thread_process, current_process, initialize_inferiors): New.
13600 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13601 (struct target_waitstatus) <related_pid>: Ditto.
13602 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13603 return type to int.
13604 (struct target_ops) <join>: Add `pid' argument.
13605 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13606 (struct target_ops) <wait>: Add `ptid' field. Change return type
13608 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13609 (mywait): Add `ptid' argument. Change return type to ptid_t.
13610 (target_pid_to_str): Declare.
13611 * target.c (set_desired_inferior): Adjust to use ptids.
13612 (mywait): Add new `ptid' argument. Adjust.
13613 (target_pid_to_str): New.
13614 * mem-break.h (free_all_breakpoints): Declare.
13615 * mem-break.c (breakpoints): Delelete.
13616 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13617 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13618 to use per-process breakpoint list.
13619 (free_all_breakpoints): New.
13620 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13621 (symbol_cache, all_symbols_looked_up): Delete.
13623 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13625 (prepare_resume_reply): Change ptid argument's type from unsigned
13626 long to ptid_t. Adjust. Implement W;process and X;process.
13627 (free_sym_cache, clear_symbol_cache): New.
13628 (look_up_one_symbol): Adjust to per-process symbol cache. *
13629 * server.c (cont_thread, general_thread, step_thread): Change type
13631 (attached): Delete.
13632 (multi_process): New.
13633 (last_ptid): Change type to ptid_t.
13634 (struct vstop_notif) <ptid>: Change type to ptid_t.
13635 (queue_stop_reply, push_event): Change `ptid' argument's type to
13637 (discard_queued_stop_replies): Add `pid' argument.
13638 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13639 changes. Don't reference the `attached' global.
13640 (attach_inferior): Adjust to mywait interface changes.
13641 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13642 features. Handle and report "multiprocess+". Handle
13644 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13646 (handle_v_kill): New.
13647 (handle_v_stopped): Adjust to use target_pid_to_str.
13648 (handle_v_requests): Allow multiple attaches and runs when
13649 multiprocess extensions are in effect. Handle "vKill".
13650 (myresume): Adjust to use ptids.
13651 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13652 (handle_status): Adjust to discard_queued_stop_replies interface
13654 (first_thread_of, kill_inferior_callback)
13655 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13656 (main): Call initialize_inferiors. Adjust to use ptids, killing
13657 and detaching from all inferiors. Handle multiprocess packet
13659 * linux-low.h: Include gdb_proc_service.h.
13660 (struct process_info_private): New.
13661 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13662 <lwpid_of>: Use ptid_get_lwp.
13663 (get_lwp_thread): Adjust.
13664 (struct lwp_info): Add `dead' member.
13665 (find_lwp_pid): Declare.
13666 * linux-low.c (thread_db_active): Delete.
13667 (new_inferior): Adjust comment.
13668 (inferior_pid): Delete.
13669 (linux_add_process): New.
13670 (handle_extended_wait): Adjust.
13671 (add_lwp): Change unsigned long to ptid.
13672 (linux_create_inferior): Add process to processes table. Adjust
13673 to use ptids. Don't set new_inferior here.
13674 (linux_attach_lwp): Rename to ...
13675 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13676 it. Adjust to use ptids.
13677 (linux_attach_lwp): New.
13678 (linux_attach): Add process to processes table. Don't set
13680 (struct counter): New.
13681 (second_thread_of_pid_p, last_thread_of_process_p): New.
13682 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13683 multiple processes.
13684 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13685 processes. Remove process from process table.
13686 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13687 to multiple processes.
13688 (any_thread_of): New.
13689 (linux_detach): Add `pid' argument, and handle it. Remove process
13690 from processes table.
13691 (linux_join): Add `pid' argument. Handle it.
13692 (linux_thread_alive): Change unsighed long argument to ptid_t.
13693 Consider dead lwps as not being alive.
13694 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13695 threads we're not interested in.
13696 (same_lwp, find_lwp_pid): New.
13697 (linux_wait_for_lwp): Change `pid' argument's type from int to
13699 (linux_wait_for_event): Rename to ...
13700 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13701 from int to ptid_t. Adjust.
13702 (linux_wait_for_event): New.
13703 (linux_wait_1): Add `ptid' argument. Change return type to
13704 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13705 that exit from the process table.
13706 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13708 (mark_lwp_dead): New.
13709 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13710 stopping all threads, mark its main lwp as dead.
13711 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13713 (fetch_register, usr_store_inferior_registers)
13714 (regsets_fetch_inferior_registers)
13715 (regsets_store_inferior_registers, linux_read_memory)
13716 (linux_write_memory): Inline `inferior_pid'.
13717 (linux_look_up_symbols): Adjust to use per-process
13718 `thread_db_active'.
13719 (linux_request_interrupt): Adjust to use ptids.
13720 (linux_read_auxv): Inline `inferior_pid'.
13721 (initialize_low): Don't reference thread_db_active.
13722 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13723 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13724 (ps_getpid): Return the pid of the current inferior.
13725 * thread-db.c (proc_handle, thread_agent): Delete.
13726 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13728 (find_one_thread): Change argument type to ptid_t. Adjust to
13730 (maybe_attach_thread): Adjust to per-process data and ptids.
13731 (thread_db_find_new_threads): Ditto.
13732 (thread_db_init): Ditto.
13733 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13734 processes table. Adjust to use ptids.
13735 (spu_kill, spu_detach): Adjust interface. Remove process from
13737 (spu_join, spu_thread_alive): Adjust interface.
13738 (spu_wait): Adjust interface. Remove process from processes
13739 table. Adjust to use ptids.
13740 * win32-low.c (current_inferior_tid): Delete.
13741 (current_inferior_ptid): New.
13742 (debug_event_ptid): New.
13743 (thread_rec): Take a ptid. Adjust.
13744 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13745 (child_delete_thread): Ditto.
13746 (do_initial_child_stuff): Add `attached' argument. Add process to
13748 (child_fetch_inferior_registers, child_store_inferior_registers):
13750 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13751 (win32_attach): Pass 1 to do_initial_child_stuff.
13752 (win32_kill): Adjust interface. Remove process from processes
13754 (win32_detach): Ditto.
13755 (win32_join): Adjust interface.
13756 (win32_thread_alive): Take a ptid.
13757 (win32_resume): Adjust to use ptids.
13758 (get_child_debug_event): Ditto.
13759 (win32_wait): Adjust interface. Remove exiting process from
13762 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13764 Non-stop mode support.
13766 * server.h (non_stop): Declare.
13767 (gdb_client_data, handler_func): Declare.
13768 (delete_file_handler, add_file_handler, start_event_loop):
13770 (handle_serial_event, handle_target_event, push_event)
13771 (putpkt_notif): Declare.
13772 * target.h (enum resume_kind): New.
13773 (struct thread_resume): Replace `step' field by `kind' field.
13774 (TARGET_WNOHANG): Define.
13775 (struct target_ops) <wait>: Add `options' argument.
13776 <supports_non_stop, async, start_non_stop>: New fields.
13777 (target_supports_non_stop, target_async): New.
13778 (start_non_stop): Declare.
13779 (mywait): Add `options' argument.
13780 * target.c (mywait): Add `options' argument. Print child exit
13781 notifications here.
13782 (start_non_stop): New.
13783 * server.c (non_stop, own_buf, mem_buf): New globals.
13784 (struct vstop_notif): New.
13785 (notif_queue): New global.
13786 (queue_stop_reply, push_event, discard_queued_stop_replies)
13787 (send_next_stop_reply): New.
13788 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13790 (attach_inferior): In non-stop mode, don't wait for the target
13792 (handle_general_set): Handle QNonStop.
13793 (handle_query): When handling qC, return the current general
13794 thread, instead of the first thread of the list.
13795 (handle_query): If the backend supports non-stop mode, include
13796 QNonStop+ in the qSupported query response.
13797 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13799 (handle_v_attach, handle_v_run): Handle non-stop mode.
13800 (handle_v_stopped): New.
13801 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13802 (myresume): Adjust to use resume_kind. Handle non-stop.
13803 (queue_stop_reply_callback): New.
13804 (handle_status): Handle non-stop mode.
13805 (main): Clear non_stop flag on reconnection. Use the event-loop.
13806 Refactor serial protocol handling from here ...
13807 (process_serial_event): ... to this new function. When GDB
13808 selects any thread, select one here. In non-stop mode, wait until
13809 GDB acks all pending events before exiting.
13810 (handle_serial_event, handle_target_event): New.
13811 * remote-utils.c (remote_open): Install remote_desc in the event
13813 (remote_close): Remove remote_desc from the event loop.
13814 (putpkt_binary): Rename to...
13815 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13816 (putpkt_binary): New as wrapper around putpkt_binary_1.
13817 (putpkt_notif): New.
13818 (prepare_resume_reply): In non-stop mode, don't change the
13820 * event-loop.c: New.
13821 * Makefile.in (OBJ): Add event-loop.o.
13822 (event-loop.o): New rule.
13824 * linux-low.h (pid_of): Moved here.
13826 (get_lwp_thread): Use lwpid_of.
13827 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13828 * linux-low.c (pid_of): Delete.
13829 (inferior_pid): Use lwpid_of.
13830 (linux_event_pipe): New.
13831 (target_is_async_p): New.
13833 (handle_extended_wait): Use lwpid_of.
13834 (add_lwp): Don't set lwpid field.
13835 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13836 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13837 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13838 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13839 first. Adjust to linux_wait_for_event interface changes. Use
13841 (linux_detach): Don't delete the main lwp here.
13842 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13843 (status_pending_p): Don't consider explicitly suspended lwps.
13844 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13845 pointer. Add OPTIONS argument. Change return type to int. Use
13846 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13847 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13848 pointer. Add status pointer argument. Return a pid instead of a
13849 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13850 changes. In non-stop mode, don't switch to a random thread.
13851 (linux_wait): Rename to...
13852 (linux_wait_1): ... this. Add target_options argument, and handle
13853 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13854 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13855 clean exit and signal exit code. Don't stop all threads in
13856 non-stop mode. In all-stop mode, only stop all threads when
13857 reporting a stop to GDB. Handle explicit thread stop requests.
13858 (async_file_flush, async_file_mark): New.
13860 (send_sigstop): Use lwpid_of.
13861 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13862 interface changes. In non-stop mode, don't switch to a random
13864 (linux_resume_one_lwp): Use lwpid_of.
13865 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13866 (linux_resume_one_thread): ... this. Handle resume_stop. In
13867 non-stop mode, don't look for pending flag in all threads.
13868 (resume_status_pending_p): Don't consider explicitly suspended
13870 (my_waitpid): Reimplement. Emulate __WALL.
13871 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13873 (sigchld_handler, linux_supports_non_stop, linux_async)
13874 (linux_start_non_stop): New.
13875 (linux_target_ops): Register linux_supports_non_stop, linux_async
13876 and linux_start_non_stop.
13877 (initialize_low): Install SIGCHLD handler.
13878 * thread-db.c (thread_db_create_event, find_one_thread)
13879 (thread_db_get_tls_address): Use lwpid_of.
13880 * win32-low.c (win32_detach): Adjust to use resume_kind.
13881 (win32_wait): Add `options' argument.
13882 * spu-low.c (spu_resume): Adjust to use resume_kind.
13883 (spu_wait): Add `options' argument.
13885 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13887 Decouple target code from remote protocol.
13889 * target.h (enum target_waitkind): New.
13890 (struct target_waitstatus): New.
13891 (struct target_ops) <wait>: Return an unsigned long. Take a
13892 target_waitstatus pointer instead of a char pointer.
13893 (mywait): Likewise.
13894 * target.c (mywait): Change prototype to return an unsigned long.
13895 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13896 * server.h (thread_from_wait, old_thread_from_wait): Delete
13898 (prepare_resume_reply): Change prototype to take a
13900 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13901 (last_status, last_ptid): New.
13902 (start_inferior): Remove "statusptr" argument. Adjust. Return a
13903 pid instead of a signal.
13904 (attach_inferior): Remove "status" and "signal" parameters.
13906 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13908 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13909 (handle_v_requests, myresume): Remove "status" and "signal"
13910 parameters. Adjust.
13911 (handle_status): New.
13912 (main): Delete local `status'. Adjust.
13913 * remote-utils.c: Include target.h.
13914 (prepare_resume_reply): Change prototype to take a
13915 target_waitstatus. Adjust.
13917 * linux-low.c (linux_wait): Adjust to new target_ops->wait
13919 * spu-low.c (spu_wait): Adjust.
13920 * win32-low.c (enum target_waitkind, struct target_waitstatus):
13922 (win32_wait): Adjust.
13924 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13926 * target.h (struct thread_resume): Delete leave_stopped member.
13927 (struct target_ops): Add a `n' argument to the `resume' callback.
13928 * server.c (start_inferior): Adjust.
13929 (handle_v_cont, myresume): Adjust.
13930 * linux-low.c (check_removed_breakpoint): Adjust to resume
13931 interface change, and to removed leave_stopped field.
13932 (resume_ptr): Delete.
13933 (struct thread_resume_array): New.
13934 (linux_set_resume_request): Add new `arg' parameter. Adjust to
13935 resume interface change.
13936 (linux_continue_one_thread, linux_queue_one_thread)
13937 (resume_status_pending_p): Check if the resume field is NULL
13938 instead of checking the leave_stopped member.
13939 (linux_resume): Adjust to the target resume interface change.
13940 * spu-low.c (spu_resume): Adjust to the target resume interface
13942 * win32-low.c (win32_detach, win32_resume): Ditto.
13944 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13946 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13948 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13950 (linux_continue_one_thread): Only preserve the stepping flag if
13951 there's a pending breakpoint.
13953 2009-03-31 Pedro Alves <pedro@codesourcery.com>
13955 * server.c (main): After the inferior having exited, call
13956 remote_close before exiting gdbserver.
13958 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
13960 Fix size of FPSCR in Power 7 processors.
13961 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
13962 (PPC_FEATURE_HAS_DFP): New #define.
13963 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
13966 2009-03-23 Pedro Alves <pedro@codesourcery.com>
13968 * server.c (handle_query) Whitespace and formatting.
13970 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13972 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
13973 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
13974 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
13975 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
13976 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
13977 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
13978 Makefile.in, configure.ac: Fix whitespace throughout.
13979 * configure: Regenerate.
13981 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13983 * inferiors.c (find_inferior): Make it safe for the callback
13984 function to delete the currently iterated inferior.
13986 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13988 * Makefile.in (linuw_low_h): Move higher.
13989 (thread-db.o): Depend on $(linux_low_h).
13991 2009-03-17 Pedro Alves <pedro@codesourcery.com>
13993 Rename "process" to "lwp" throughout.
13995 * linux-low.c (all_processes): Rename to...
13996 (all_lwps): ... this.
13997 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
13998 (add_process): Rename to ...
13999 (add_lwp): ... this. Adjust.
14000 (linux_create_inferior): Adjust.
14001 (linux_attach_lwp): Adjust.
14002 (linux_attach): Adjust.
14003 (linux_kill_one_process): Rename to ...
14004 (linux_kill_one_lwp): ... this. Adjust.
14005 (linux_kill): Adjust.
14006 (linux_detach_one_process): Rename to ...
14007 (linux_detach_one_lwp): ... this. Adjust.
14008 (linux_detach): Adjust.
14009 (check_removed_breakpoint): Adjust.
14010 (status_pending_p): Adjust.
14011 (linux_wait_for_process): Rename to ...
14012 (linux_wait_for_lwp): ... this. Adjust.
14013 (linux_wait_for_event): Adjust.
14014 (send_sigstop): Adjust.
14015 (wait_for_sigstop): Adjust.
14016 (stop_all_processes): Rename to ...
14017 (stop_all_lwps): ... this.
14018 (linux_resume_one_process): Rename to ...
14019 (linux_resume_one_lwp): ... this. Adjust.
14020 (linux_set_resume_request, linux_continue_one_thread)
14021 (linux_queue_one_thread, resume_status_pending_p)
14022 (usr_store_inferior_registers, regsets_store_inferior_registers)
14023 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14025 * linux-low.h (get_process): Rename to ...
14026 (get_lwp): ... this. Adjust.
14027 (get_thread_process): Rename to ...
14028 (get_thread_lwp): ... this. Adjust.
14029 (get_process_thread): Rename to ...
14030 (get_lwp_thread): ... this. Adjust.
14031 (struct process_info): Rename to ...
14032 (struct lwp_info): ... this.
14033 (all_processes): Rename to ...
14034 (all_lwps): ... this.
14035 * proc-service.c (ps_lgetregs): Adjust.
14036 * thread-db.c (thread_db_create_event, find_one_thread)
14037 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14039 2009-03-14 Pedro Alves <pedro@codesourcery.com>
14041 * server.c (handle_query): Handle "qAttached".
14043 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14045 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14046 GPLv3, update license URL.
14048 2009-03-01 Doug Evans <dje@google.com>
14050 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
14051 (server_h): Add gdb_signals.h.
14052 (signals.o): Update.
14053 * server.h (target_signal_from_host,target_signal_to_host_p)
14054 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14056 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14058 * remote-utils.c (getpkt): Also generate remote-debug
14059 information if noack_mode is set.
14061 2009-02-06 Pedro Alves <pedro@codesourcery.com>
14063 * server.c (handle_query): Report qXfer:siginfo:read and
14064 qXfer:siginfo:write as supported and handle them.
14065 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14066 * linux-low.c (linux_xfer_siginfo): New.
14067 (linux_target_ops): Set it.
14069 2009-01-26 Pedro Alves <pedro@codesourcery.com>
14071 * server.c (gdbserver_usage): Mention --remote-debug.
14072 (main): Accept '--remote-debug' switch.
14074 2009-01-18 Doug Evans <dje@google.com>
14076 * regcache.c (new_register_cache): No need to check result of xcalloc.
14077 * server.c (handle_search_memory): Back out calls to xmalloc,
14078 result is checked and error is returned to user upon failure.
14079 (handle_query): Ditto. Add more checks for result of malloc.
14080 (handle_v_cont): Check result of malloc, report error back to
14082 (handle_v_run): Ditto. Call freeargv.
14083 * server.h (freeargv): Declare.
14084 * utils.c (freeargv): New fn.
14086 2009-01-15 Doug Evans <dje@google.com>
14088 * gdbreplay.c (perror_with_name): Make arg const char *.
14089 * server.h (target_signal_to_name): Make return type const char *.
14090 * thread-db.c (thread_db_err_str): Make return type const char *.
14091 * utils.c (perror_with_name): Make arg const char *.
14093 2009-01-14 Pedro Alves <pedro@codesourcery.com>
14095 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14096 when handling a EXIT_PROCESS_DEBUG_EVENT.
14098 2009-01-06 Joel Brobecker <brobecker@adacore.com>
14100 * gdbreplay.c (gdbreplay_version): Update copyright year.
14101 * server.c (gdbserver_version): Likewise.
14103 2009-01-05 Doug Evans <dje@google.com>
14105 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
14106 (handle_extended_wait): Improve comment.
14108 2008-12-13 Doug Evans <dje@google.com>
14110 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14111 * server.h (ATTR_MALLOC): New macro.
14112 (xmalloc,xcalloc,xstrdup): Declare.
14113 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14114 * inferiors.c: Ditto.
14115 * linux-low.c: Ditto.
14116 * mem-break.c: Ditto.
14117 * regcache.c: Ditto.
14118 * remote-utils.c: Ditto.
14121 * win32-low.c: Ditto.
14123 2008-12-12 Doug Evans <dje@google.com>
14125 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14126 in debugging printf.
14128 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14130 2008-12-09 Doug Evans <dje@google.com>
14132 * linux-low.h (struct process_info): Delete member tid, unused.
14133 * thread-db.c (find_one_thread): Update.
14134 (maybe_attach_thread): Update.
14136 2008-12-02 Pedro Alves <pedro@codesourcery.com>
14138 * target.h (struct target_ops): Add qxfer_osdata member.
14139 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14141 (linux_qxfer_osdata): New functions.
14142 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14144 * server.c (handle_query): Handle "qXfer:osdata:read:".
14145 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14146 (buffer_xml_printf): New functions.
14147 * server.h (struct buffer): New.
14148 (buffer_grow_str, buffer_grow_str0): New macros.
14149 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14150 (buffer_xml_printf): Declare.
14152 2008-11-24 Doug Evans <dje@google.com>
14154 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14156 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14158 * server.c (handle_v_run): Always use the supplied argument list.
14160 2008-11-19 Bob Wilson <bob.wilson@acm.org>
14162 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14163 (xtensa_regmap_table): Add entry for scompare1.
14165 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14167 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14168 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14169 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14170 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14171 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14172 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14173 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14174 XML target descriptions.
14175 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14176 when inferior is running on an ISA 2.05 or later processor. Add
14177 special case to return offset for full 64-bit slot of FPSCR when
14180 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14182 * Makefile.in (SFILES, clean): Added sparc64 files.
14183 (reg-sparc64.o, reg-sparc64.c): New.
14184 * configure.srv (sparc*-*-linux*): New configuration.
14185 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14186 syscall arguments for SPARC.
14187 (regsets_store_inferior_registers): Likewise.
14188 * linux-sparc-low.c: New file.
14190 2008-10-21 Doug Evans <dje@google.com>
14192 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14193 (READLINE_DIR,READLINE_DEP): Delete.
14194 (INTERNAL_CFLAGS): Update.
14195 (LINTFLAGS): Update.
14197 2008-10-10 Pedro Alves <pedro@codesourcery.com>
14199 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14200 whole argv from the last run, not just argv[0].
14202 2008-09-08 Pedro Alves <pedro@codesourcery.com>
14204 * regcache.c (new_register_cache): Return NULL if the register
14205 cache size isn't known yet.
14206 (free_register_cache): Avoid dereferencing a NULL regcache.
14208 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14210 * configure.srv: Merge MIPS and MIPS64.
14212 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14214 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14216 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
14218 * Makefile.in: Add required vsx dependencies.
14220 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14221 Declare init_registers_powerpc_vsx32l.
14222 Declare init_registers_powerpc_vsx64l.
14223 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14224 (ppc_arch_setup): Check for VSX in hwcap.
14225 (ppc_fill_vsxregset): New function.
14226 (ppc_store_vsxregset): New function.
14227 Add new VSX entry in regset_info target_regsets.
14229 * configure.srv: Add new VSX dependencies.
14231 2008-08-12 Pedro Alves <pedro@codesourcery.com>
14233 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14234 (remote_open): Set or clear transport_is_reliable.
14235 (putpkt_binary): Don't expect acks in noack mode.
14236 (getpkt): Don't send ack/nac in noack mode.
14237 * server.c (handle_general_set): Handle QStartNoAckMode.
14238 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14240 (main): Reset noack_mode on every connection.
14241 * server.h (noack_mode): Declare.
14243 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14245 * Makefile.in (GDBREPLAY_OBS): New variable.
14246 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14248 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14249 Daniel Jacobowitz <dan@codesourcery.com>
14251 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14252 (usr_store_inferior_registers): Likewise.
14253 (regsets_store_inferior_registers): Likewise.
14255 2008-07-31 Rolf Jansen <rj@surtec.com>
14256 Pedro Alves <pedro@codesourcery.com>
14258 * configure.ac: Check for memmem declaration.
14259 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14260 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14261 (disable_packet_qfThreadInfo): Unconditionally compile.
14262 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14263 * configure, config.in: Regenerate.
14265 2008-07-28 Doug Kwan <dougkwan@google.com>
14267 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14268 (linux_write_memory): Remove declaration of errno.
14270 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14272 * linux-low.c (handle_extended_wait): Do not use "status"
14273 variable uninitialized.
14275 2008-07-07 Pedro Alves <pedro@codesourcery.com>
14277 * server.c (handle_v_attach): Inhibit reporting dll changes.
14279 2008-06-27 Pedro Alves <pedro@codesourcery.com>
14281 * remote-utils.c (prepare_resume_reply): If requested, don't
14282 output "thread:TID" in the T stop reply.
14284 * server.c (disable_packet_vCont, disable_packet_Tthread)
14285 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14286 (handle_query): If requested, disable support for qC, qfThreadInfo
14288 (handle_v_requests): If requested, disable support for vCont.
14289 (gdbserver_show_disableable): New.
14290 (main): Handle --disable-packet and --disable-packet=LIST.
14292 * server.h (disable_packet_vCont, disable_packet_Tthread)
14293 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14295 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14297 * server.c (gdbserver_usage): Mention --version.
14299 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14301 * Makefile.in (gdbreplay.o): New rule.
14303 2008-06-06 Joseph Myers <joseph@codesourcery.com>
14305 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14306 message, not gdbserver.
14308 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
14309 Nathan Sidwell <nathan@codesourcery.com>
14310 Joseph Myers <joseph@codesourcery.com>
14312 * acinclude.m4: Include ../../config/acx.m4.
14313 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14314 * configure, config.in: Regenerate.
14315 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14316 * server.c (gdbserver_version): Print PKGVERSION.
14317 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14318 (main): Adjust gdbserver_usage calls.
14319 * gdbreplay.c (version, host_name): Add declarations.
14320 (gdbreplay_version, gdbreplay_usage): New.
14321 (main): Accept --version and --help options.
14323 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14325 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14326 (arm_breakpoint_at): Handle Thumb.
14327 (the_low_target): Add comment.
14329 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14331 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14333 2008-05-09 Doug Evans <dje@google.com>
14335 * server.h (decode_search_memory_packet): Declare.
14336 * remote-utils.c (decode_search_memory_packet): New fn.
14337 * server.c (handle_search_memory_1): New fn.
14338 (handle_search_memory): New fn.
14339 (handle_query): Process qSearch:memory packets.
14341 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14343 * regcache.c (registers_length): Remove.
14344 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14345 full register packet.
14346 * regcache.h (registers_length): Remove prototype.
14347 * server.h (PBUFSIZ): Define to 16384.
14349 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14351 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14352 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14353 powerpc-64l.o, and powerpc-altivec64l.o.
14354 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14355 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14356 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14357 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14358 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14361 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14362 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14363 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14364 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14365 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14366 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14367 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14368 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14369 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14370 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14373 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14374 (init_registers_powerpc_32l): ... this new prototype.
14375 (init_registers_powerpc_32): Remove, replace by ...
14376 (init_registers_powerpc_altivec32l): ... this new prototype.
14377 (init_registers_powerpc_e500): Remove, replace by ...
14378 (init_registers_powerpc_e500l): ... this new prototype.
14379 (init_registers_ppc64): Remove, replace by ...
14380 (init_registers_powerpc_64l): ... this new prototype.
14381 (init_registers_powerpc_64): Remove, replace by ...
14382 (init_registers_powerpc_altivec64l): ... this new prototype.
14383 (ppc_num_regs): Set to 73.
14384 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14385 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14386 (ppc_cannot_store_register): Handle orig_r3 and trap.
14387 (ppc_arch_setup): Update init_registers_... calls.
14388 (ppc_fill_gregset): Handle orig_r3 and trap.
14390 * inferiors.c (clear_inferiors): Reset current_inferior.
14392 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
14394 * acinclude.m4: Add override.m4.
14395 * configure: Regenerate.
14397 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14399 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14400 initial call to init_register_ppc64.
14402 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14404 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14405 single powerpc*-*-linux* case.
14406 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14408 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14410 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14411 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14413 * linux-ppc-low.c: Include <elf.h>.
14414 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14415 (ppc_hwcap): New global variable.
14416 (ppc_regmap): Remove __SPE__ #ifdef sections.
14417 (ppc_regmap_e500): New global variable.
14418 (ppc_cannot_store_register): Update __SPE__ special case.
14419 (ppc_get_hwcap): New function.
14420 (ppc_arch_setup): Use it to determine whether inferior supports
14421 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14422 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14423 Do not access registers if target does not support AltiVec.
14424 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14425 Do not access registers if target does not support SPE.
14426 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14428 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14430 * linux-low.c (disabled_regsets, num_regsets): New.
14431 (use_regsets_p): Delete.
14432 (linux_wait_for_process): Clear disabled_regsets.
14433 (regsets_fetch_inferior_registers): Check and set it.
14434 (regsets_store_inferior_registers): Likewise.
14435 (linux_fetch_registers, linux_store_registers): Do not use
14437 (initialize_low): Allocate disabled_regsets.
14439 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14441 * Makefile.in (LIBOBJS): New.
14442 (OBS): Use LIBOBJS.
14443 (memmem.o): New rule.
14444 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14445 * configure: Regenerated.
14447 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14449 * server.c (handle_query): Never return "unsupported" for
14450 qXfer:features:read queries.
14452 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14454 * server.c (get_features_xml): Fix inverted condition.
14455 (handle_query): Always support qXfer:feature:read.
14457 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14459 * server.c (wrapper_argv): New.
14460 (start_inferior): Handle wrapper_argv. If set, expect an extra
14462 (gdbserver_usage): Document --wrapper.
14463 (main): Parse --wrapper.
14465 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14467 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14468 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14469 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14470 (ppc_set_pc): Likewise.
14471 (ppc_arch_setup): New function.
14472 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14473 of collect_register.
14474 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14476 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14478 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14479 instead of linux-ppc64-low.o.
14480 * linux-ppc64-low.c: Remove file.
14481 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14482 (linux-ppc64-low.o): Remove rule.
14484 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14485 (init_registers_powerpc_64): Likewise.
14486 (ppc_regmap): Conditionally define depending on __powerpc64__.
14487 (ppc_cannot_store_register): Do not special-case "fpscr" when
14488 compiled on __powerpc64__.
14489 (ppc_collect_ptrace_register): New function.
14490 (ppc_supply_ptrace_register): New function.
14491 (ppc_breakpoint): Change type to "unsigned int".
14492 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14493 (the_low_target): Conditionally provide initializers for the
14494 arch_setup member depending on __powerpc64__. Install
14495 collect_ptrace_register and supply_ptrace_register members.
14497 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14499 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14500 * server.c (gdbserver_xmltarget): Define.
14501 (get_features_xml): Use it to replace "target.xml" and arch_string.
14503 * configure.srv: Remove srv_xmltarget. Add XML files that were
14504 mentioned there to srv_xmlfiles instead. Remove conditional tests
14505 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14506 srv_xmlfiles and srv_regobj to include all possible choices.
14507 * configure.ac (srv_xmltarget): Remove.
14508 (srv_xmlfiles): Do not add "target.xml".
14509 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14510 checks for supplementary target information.
14511 * configure: Regenerate.
14512 * Makefile.in (XML_TARGET): Remove.
14513 (target.xml): Remove rule.
14514 (clean): Do not clean up target.xml.
14515 (.PRECIOUS): Do not mention target.xml.
14517 * target.h (struct target_ops): Remove arch_string member.
14518 * linux-low.c (linux_arch_string): Remove.
14519 (linux_target_ops): Remove arch_string initializer.
14520 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14521 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14522 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14523 * spu-low.c (spu_arch_string): Remove.
14524 (spu_target_ops): Remove arch_string initializer.
14525 * win32-low.c (win32_arch_string): Remove.
14526 (win32_target_ops): Remove arch_string initializer.
14527 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14528 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14529 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14531 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14533 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14534 by collect_ptrace_register and supply_ptrace_register hooks.
14535 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14536 instead of checking for the_low_target.left_pad_xfer.
14537 (usr_store_inferior_registers): Use collect_ptrace_register callback
14538 instead of checking for the_low_target.left_pad_xfer.
14540 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14541 (s390_supply_ptrace_register): Likewise.
14542 (s390_fill_gregset): Call s390_collect_ptrace_register.
14543 (the_low_target): Update.
14545 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14546 (ppc_supply_ptrace_register): Likewise.
14547 (the_low_target): Update.
14549 * linux-i386-low.c (the_low_target): Update.
14550 * linux-x86-64-low.c (the_low_target): Update.
14552 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14554 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14555 reg-s390.o and reg-s390x.o.
14557 * linux-low.c (new_inferior): New global variable.
14558 (linux_create_inferior, linux_attach): Set it.
14559 (linux_wait_for_process): Call the_low_target.arch_setup after the
14560 target has stopped for the first time.
14561 (initialize_low): Do not call the_low_target.arch_setup.
14563 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14564 (s390_set_pc): Likewise.
14565 (s390_arch_setup): New function.
14566 (the_low_target): Use s390_arch_setup as arch_setup routine.
14568 * regcache.c (realloc_register_cache): New function.
14569 (set_register_cache): Call it for each existing regcache.
14571 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14573 * server.h (init_registers): Remove prototype.
14575 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14576 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14577 instead of init_registers ().
14578 * linux-arm-low.c (init_registers_arm): Add prototype.
14579 (init_registers_arm_with_iwmmxt): Likewise.
14580 (the_low_target): Add initializer for arch_setup field.
14581 * linux-cris-low.c (init_registers_cris): Add prototype.
14582 (the_low_target): Add initializer for arch_setup field.
14583 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14584 (the_low_target): Add initializer for arch_setup field.
14585 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14586 (the_low_target): Add initializer for arch_setup field.
14587 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14588 (the_low_target): Add initializer for arch_setup field.
14589 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14590 (the_low_target): Add initializer for arch_setup field.
14591 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14592 (the_low_target): Add initializer for arch_setup field.
14593 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14594 (init_registers_mips64_linux): Likewise.
14595 (the_low_target): Add initializer for arch_setup field.
14596 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14597 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14598 (the_low_target): Add initializer for arch_setup field.
14599 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14600 (init_registers_powerpc_64): Likewise.
14601 (the_low_target): Add initializer for arch_setup field.
14602 * linux-s390-low.c (init_registers_s390): Add prototype.
14603 (init_registers_s390x): Likewise.
14604 (the_low_target): Add initializer for arch_setup field.
14605 * linux-sh-low.c (init_registers_sh): Add prototype.
14606 (the_low_target): Add initializer for arch_setup field.
14607 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14608 (the_low_target): Add initializer for arch_setup field.
14609 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14610 (the_low_target): Add initializer for arch_setup field.
14612 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14613 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14614 instead of init_registers ().
14615 * win32-arm-low.c (init_registers_arm): Add prototype.
14616 (the_low_target): Add initializer for arch_setup field.
14617 * win32-i386-low.c (init_registers_i386): Add prototype.
14618 (the_low_target): Add initializer for arch_setup field.
14620 * spu-low.c (init_registers_spu): Add prototype.
14621 (initialize_low): Call initialie_registers_spu () instead of
14622 initialize_registers ().
14624 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14626 * server.c (handle_v_requests): When handling the vRun and vAttach
14627 packets, if already debugging a process, don't kill it. Return an
14630 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14632 * server.c (handle_query): Correct length check.
14634 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14636 * win32-low.c (do_initial_child_stuff): Add process handle
14637 parameter. Set current_process_handle and current_process_id from the
14638 parameters. Clear globals.
14639 (win32_create_inferior): Don't set current_process_handle and
14640 current_process_id here. Instead pass them on the call to
14641 do_initial_child_stuff.
14642 (win32_attach): Likewise.
14643 (win32_clear_inferiors): New.
14644 (win32_kill): Don't close the current process handle or the
14645 current thread handle here. Instead call win32_clear_inferiors.
14646 (win32_detach): Don't open a new handle to the process. Call
14647 win32_clear_inferiors.
14648 (win32_join): Don't rely on current_process_handle; open a new
14649 handle using the process id.
14650 (win32_wait): Call win32_clear_inferiors when the inferior process
14653 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14655 * server.c (monitor_show_help): Add "exit".
14657 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14659 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14660 (clean): Add reg-xtensa.c.
14661 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14662 * configure.srv (xtensa*-*-linux*) New target.
14663 * linux-xtensa-low.c: New.
14664 * xtensa-xtregs.c: New.
14666 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14668 * hostio.c: Don't include errno.h.
14669 (errno_to_fileio_errno): Move to hostio-errno.
14670 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14671 error number outputting to the target->hostio_last_error callback.
14672 (hostio_packet_error): Use FILEIO_EINVAL directly.
14673 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14674 calls to hostio_error.
14675 * hostio-errno.c: New.
14676 * server.h (hostio_last_error_from_errno): Declare.
14677 * target.h (target_ops): Add hostio_last_error member.
14678 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14679 as hostio_last_error handler.
14680 * spu-low.c (spu_target_ops): Likewise.
14681 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14682 (wince_hostio_last_error): New functions.
14683 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14684 as hostio_last_error handler.
14685 (win32_target_ops) [!_WIN32_WCE]: Register
14686 hostio_last_error_from_errno as hostio_last_error handler.
14687 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14688 (hostio-errno.o): New rule.
14689 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14690 * configure.srv (srv_hostio_err_objs): New variable. Default to
14692 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14693 * configure: Regenerate.
14695 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14697 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14698 (linux_kill, linux_detach): Clean up the process list.
14699 * remote-utils.c (remote_open): Improve port number parsing.
14700 (putpkt_binary, input_interrupt): Only send interrupts if the target
14702 * server.c (extended_protocol): Make static.
14703 (attached): Define earlier.
14704 (exit_requested, response_needed, program_argv): New variables.
14705 (target_running): New.
14706 (start_inferior): Clear attached here.
14707 (attach_inferior): Set attached here.
14708 (require_running): Define.
14709 (handle_query): Use require_running and target_running. Implement
14711 (handle_v_attach, handle_v_run): New.
14712 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14713 (gdbserver_usage): Update.
14714 (main): Redo argument parsing. Handle --debug and --multi. Handle
14715 --attach along with other options or after the port. Save
14716 program_argv. Support no initial program. Resynchronize
14717 communication with GDB after an error. Handle "monitor exit".
14718 Use require_running and target_running. Always allow the extended
14719 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14720 restart in extended mode.
14721 * README: Refer to the GDB manual. Update --attach usage.
14723 2007-12-20 Andreas Schwab <schwab@suse.de>
14725 * linux-low.c (STACK_SIZE): Define.
14726 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14727 (linux_test_for_tracefork): Likewise.
14729 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14731 * linux-low.c (linux_wait_for_event): Update messages. Do not
14732 reinsert auto-delete breakpoints.
14733 * mem-break.c (struct breakpoint): Change return type of handler to
14735 (set_breakpoint_at): Update handler type.
14736 (reinsert_breakpoint_handler): Return 1 instead of calling
14738 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14740 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14741 * mem-break.h (set_breakpoint_at): Update handler type.
14742 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14743 * win32-low.c (auto_delete_breakpoint): New.
14744 (get_child_debug_event): Use it.
14746 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14748 * configure.ac: Check for pread and pwrite.
14749 * hostio.c (handle_pread): Fall back to lseek and read.
14750 (handle_pwrite): Fall back to lseek and write.
14751 * config.in, configure: Regenerated.
14753 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14755 * server.c (myresume): Add own_buf argument.
14756 (main): Update calls.
14758 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14760 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14761 * remote-utils.c (remote_open): Do not call disable_async_io.
14762 (block_async_io): Delete.
14763 (unblock_async_io): Make static.
14764 (initialize_async_io): New.
14765 * server.c (handle_v_cont): Handle async I/O here.
14766 (myresume): Likewise. Move other common resume tasks here...
14767 (main): ... from here. Call initialize_async_io. Disable async
14768 I/O before the main loop.
14769 * server.h (initialize_async_io): Declare.
14770 (block_async_io, unblock_async_io): Delete prototypes.
14771 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14773 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14775 * remote-utils.c (readchar): Allow binary data in received messages.
14777 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14779 * win32-low.c (attaching): New global.
14780 (win32_create_inferior): Clear the `attaching' global.
14781 (win32_attach): Set the `attaching' global.
14782 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14783 attaching. Only set a breakpoint at the entry point if not
14786 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14788 * server.c (main): Don't report dll events on the initial
14789 connection on attaches.
14791 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14793 * server.c (main): Relax numerical bases supported for the pid of
14794 the --attach command line argument.
14796 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14798 * win32-low.c (win32_attach): Call OpenProcess before
14799 DebugActiveProcess, not after. Add last error output to error
14802 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14804 * win32-low.c (win32_get_thread_context)
14805 (win32_set_thread_context): New functions.
14806 (thread_rec): Use win32_get_thread_context.
14807 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14808 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14811 2007-12-03 Leo Zayas
14812 Pedro Alves <pedro_alves@portugalmail.pt>
14814 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14816 (child_add_thread): Minor cleanup.
14817 (child_continue): Resume artificially suspended threads before
14818 calling ContinueDebugEvent.
14819 (suspend_one_thread): New.
14820 (fake_breakpoint_event): New.
14821 (get_child_debug_event): Change return type to int. Check here if
14822 gdb sent an interrupt request. If a soft interrupt was requested,
14823 fake a breakpoint event. Return 0 if there is no event to handle,
14825 (win32_wait): Don't check here if gdb sent an interrupt request.
14826 Ensure there is a valid event to handle.
14827 (win32_request_interrupt): Add soft interruption method as last
14830 2007-12-03 Leo Zayas
14831 Pedro Alves <pedro_alves@portugalmail.pt>
14833 * win32-low.h (win32_thread_info): Add descriptions to the
14834 structure members. Replace `suspend_count' counter by a
14836 * win32-low.c (thread_rec): Update condition of when to get the
14837 context from the inferior. Rely on ContextFlags being set if it
14838 has already been retrieved. Only suspend the inferior thread if
14839 we haven't already. Warn if that fails.
14840 (continue_one_thread): s/suspend_count/suspended/. Only call
14841 ResumeThread once. Warn if that fails.
14843 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14845 * win32-low.c (win32_wait): Don't read from the inferior when it
14846 has already exited.
14848 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14850 * Makefile.in (win32_low_h): New variable.
14851 (win32-low.o): Add dependency on $(win32_low_h).
14852 (win32-arm-low.o, win32-i386-low.o): New rules.
14854 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14856 * hostio.c: Correct copyright year.
14858 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14860 * Makefile.in (OBS): Add hostio.o.
14861 (hostio.o): New rule.
14862 * server.h (handle_vFile): Declare.
14863 * hostio.c: New file.
14864 * server.c (handle_v_requests): Take packet_len and new_packet_len
14865 for binary packets. Call handle_vFile.
14866 (main): Update call to handle_v_requests.
14868 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14870 * linux-low.c: Include <sched.h>.
14872 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14874 * linux-low.c (linux_tracefork_grandchild): New.
14875 (linux_tracefork_child): Use clone.
14876 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14878 2007-10-31 Joel Brobecker <brobecker@adacore.com>
14880 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14882 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14884 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14886 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14888 * inferiors.c (change_inferior_id): Delete.
14889 (add_pid_to_list, pull_pid_from_list): New.
14890 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14891 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14892 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14893 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14894 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14895 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14896 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14897 (using_threads): Always set to 1.
14898 (handle_extended_wait): New.
14899 (add_process): Do not set TID.
14900 (linux_create_inferior): Set must_set_ptrace_flags.
14901 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14902 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
14903 (linux_thread_alive): Rename TID argument to LWPID.
14904 (linux_wait_for_process): Handle unknown processes. Do not use TID.
14905 (linux_wait_for_event): Do not use TID or check using_threads. Update
14906 call to dead_thread_notify. Call handle_extended_wait.
14907 (linux_create_inferior): Use PTRACE_SETOPTIONS.
14908 (send_sigstop): Delete sigstop_sent.
14909 (wait_for_sigstop): Avoid TID.
14910 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14911 (linux_test_for_tracefork): New.
14912 (linux_lookup_signals): Use thread_db_active and
14913 linux_supports_tracefork_flag.
14914 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14915 * linux-low.h (get_process_thread): Avoid TID.
14916 (struct process_ifo): Move thread_known and tid to the end. Remove
14918 (linux_attach_lwp, thread_db_init): Update prototypes.
14919 * server.h (change_inferior_id): Delete prototype.
14920 (add_pid_to_list, pull_pid_from_list): New prototypes.
14921 * thread-db.c (thread_db_use_events): New.
14922 (find_first_thread): Rename to...
14923 (find_one_thread): ...this. Update callers and messages. Do not
14924 call fatal. Check thread_db_use_events. Do not call
14925 change_inferior_id or new_thread_notify.
14926 (maybe_attach_thread): Update. Do not call new_thread_notify.
14927 (thread_db_init): Set thread_db_use_events. Check use_events.
14928 * utils.c (fatal, warning): Correct message prefix.
14930 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
14932 * Makefile.in (clean): Remove new files.
14933 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14934 (powerpc-64.o, powerpc-64.c): New rules.
14935 * configure.srv: Use alternate register sets for powerpc64-*-linux*
14936 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14938 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14940 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14941 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14942 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14943 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14944 (target_regsets): Add AltiVec and SPE register sets.
14945 * configure.ac: Check for AltiVec and SPE.
14946 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14947 (ppc_fill_vrregset, ppc_store_vrregset): New.
14948 (target_regsets): Add AltiVec register set.
14949 * configure: Regenerated.
14951 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
14953 * linux-low.c (O_LARGEFILE): Define.
14954 (linux_read_memory): Use /proc/PID/mem.
14955 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
14956 * configure, config.in: Regenerated.
14958 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14960 * linux-low.c (linux_wait_for_event): Do not pass signals while
14963 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14965 * win32-low.c (create_process): New.
14966 (win32_create_inferior): Use create_process instead of
14967 CreateProcess. If create_process failed retry appending an ".exe"
14968 suffix. Store the GetLastError result immediatelly after
14969 create_process calls and use it on the call to error.
14971 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14973 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
14975 2007-08-23 Joel Brobecker <brobecker@adacore.com>
14977 * configure.ac: Switch license to GPLv3.
14979 2007-08-01 Michael Snyder <msnyder@access-company.com>
14981 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
14983 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
14985 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
14987 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
14988 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
14989 CloseToolhelp32Snapshot.
14990 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
14991 CloseToolhelp32Snapshot.
14993 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
14995 * server.c (main): Check for inferior exit before main loop.
14997 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
14999 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15000 instead of on tmp_desc.
15002 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15003 Daniel Jacobowitz <dan@codesourcery.com>
15005 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15006 (add_thread): Minor cleanups.
15007 (clear_inferiors): Move lower in the file. Clear the DLL
15009 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15010 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15011 (xml_escape_text): New.
15012 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15014 (handle_v_cont): Report errors.
15015 (gdbserver_version): Update.
15016 (main): Correct size of own_buf. Do not report initial DLL events.
15017 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15018 (unloaded_dll, xml_escape_text): New.
15019 * win32-low.c (enum target_waitkind): Update comments.
15020 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15021 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15022 (win32_EnumProcessModules, win32_GetModuleInformation)
15023 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15024 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15025 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15026 (win32_Module32First, win32_Module32Next, load_toolhelp)
15027 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15028 (get_child_debug_event): Handle DLL events.
15029 (win32_wait): Likewise.
15031 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15033 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15034 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15036 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15038 * win32-low.c (handle_output_debug_string): Ignore event if not
15041 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15043 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15045 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15047 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15049 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15051 * inferiors.c (change_inferior_id): Add comment.
15052 * linux-low.c (check_removed_breakpoint): Add an early
15053 prototype. Improve debug output.
15054 (linux_attach): Doc update.
15055 (linux_detach_one_process, linux_detach): Clean up before releasing
15057 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15058 * linux-low.h (struct process_info): Doc improvement.
15059 * mem-break.c (delete_all_breakpoints): New.
15060 * mem-break.h (delete_all_breakpoints): New prototype.
15061 * thread-db.c (find_first_thread): New.
15062 (thread_db_create_event): Call it instead of
15063 thread_db_find_new_threads. Clean up unused variables.
15064 (maybe_attach_thread): Remove first thread handling.
15065 (thread_db_find_new_threads): Use find_first_thread.
15066 (thread_db_get_tls_address): Likewise.
15068 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15070 * thread-db.c (thread_db_find_new_threads): Add prototype.
15071 (thread_db_create_event): Check for the main thread before adding
15073 (maybe_attach_thread): Only enable event reporting if TID == 0.
15074 (thread_db_get_tls_address): Check for new threads.
15076 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15078 * linux-low.c (linux_create_inferior): Try execv before execvp.
15079 * spu-low.c (spu_create_inferior): Likewise.
15081 2007-06-13 Mike Frysinger <vapier@gentoo.org>
15083 * linux-low.c (linux_create_inferior): Change execv to execvp.
15084 * spu-low.c (spu_create_inferior): Likewies.
15086 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15088 * Makefile.in (clean): Clean new files instead of deleted ones.
15089 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15090 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15092 * configure.srv: Specify XML files and new regformats for MIPS and
15094 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15095 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15096 an entry for the restart register.
15097 (mips_cannot_fetch_register, mips_cannot_store_register)
15098 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15099 register names to match the XML descriptions.
15100 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15101 restart register instead of $0.
15103 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15104 Markus Deuling <deuling@de.ibm.com>
15106 * remote-utils.c (decode_xfer_write): New function.
15107 * server.h (decode_xfer_write): Add prototype.
15108 * server.c (handle_query): Add PACKET_LEN argument. Support
15109 qXfer:spu:read and qXfer:spu:write packets.
15110 (main): Pass packet_len to handle_query.
15111 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15112 * target.h (target_ops): Add qxfer_spu.
15114 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15116 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15117 accessing non-seekable spufs files.
15119 2007-05-16 Markus Deuling <deuling@de.ibm.com>
15121 * server.c (handle_query): Add reply for qC packet.
15123 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15124 Leo Zayas <lerele@champenstudios@com>
15126 * server.h (check_remote_input_interrupt_request): New function.
15127 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15128 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15129 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15130 (check_remote_input_interrupt_request): New function.
15131 * server.h (check_remote_input_interrupt_request): Declare.
15132 * win32-low.c (winapi_DebugBreakProcess,
15133 winapi_GenerateConsoleCtrlEvent): New typedefs.
15134 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15136 (win32_wait): Check for remote interrupt request
15137 with check_remote_input_interrupt_request.
15138 (win32_request_interrupt): New function.
15139 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15141 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15143 * win32-low.c (debug_registers_changed,
15144 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15145 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15146 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15147 (thread_rec): Get context using the low target.
15148 (child_add_thread): Call thread_added on the low target,
15149 which does the same thing.
15151 (do_initial_child_stuff): Remove debug registers references.
15152 Set context using the low target. Resume threads after
15153 setting the contexts.
15154 (child_continue): Remove dead variable. Remove debug
15155 registers references.
15156 (child_fetch_inferior_registers): Go through the low target.
15157 (do_child_store_inferior_registers): Remove.
15158 (child_store_inferior_registers): Go through the low target.
15159 (win32_resume): Remove debug registers references.
15160 Set context using the low target.
15161 (handle_exception): Change return type to void. Don't record
15162 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15163 first chance exception.
15164 (get_child_debug_event): Change return type to void. Remove
15165 goto loop. Always return after waiting for debug event.
15166 (win32_wait): Convert to switch statement. Handle spurious
15169 * win32-i386-low.c (debug_registers_changed,
15170 debug_registers_used): New.
15171 (initial_stuff): Rename to ...
15172 (i386_initial_stuff): ... this. Clear debug registers
15174 (store_debug_registers): Delete.
15175 (i386_get_thread_context): New.
15176 (load_debug_registers): Delete.
15177 (i386_set_thread_context): New.
15178 (i386_thread_added): New.
15179 (single_step): Rename to ...
15180 (i386_single_step): ... this.
15181 (do_fetch_inferior_registers): Rename to ...
15182 (i386_fetch_inferior_register): ... this.
15183 (i386_store_inferior_register): New.
15184 (the_low_target): Adapt to new interface.
15186 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15187 (arm_get_thread_context): New.
15188 (arm_set_thread_context): New.
15190 (do_fetch_inferior_registers): Rename to ...
15191 (arm_fetch_inferior_register): ... this.
15192 (arm_store_inferior_register): New.
15193 (arm_wince_breakpoint): Reimplement as unsigned long.
15194 (arm_wince_breakpoint_len): Define.
15195 (the_low_target): Adapt to new interface.
15197 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15198 load_debug_registers. Add get_thread_context, set_thread_context,
15199 thread_added and store_inferior_register. Rename
15200 fetch_inferior_registers to fetch_inferior_register.
15201 (regptr): Remove declaration.
15203 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15205 * linux-low.c (linux_detach): Change return type to int. Return 0.
15206 * spu-low.c (spu_detach): Likewise.
15208 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15210 * target.h (target_ops): Change return type of detach to int.
15212 (join_inferior): New.
15213 * server.c (main): Don't skip detach support on mingw32.
15214 If the inferior doesn't support detaching return error.
15215 Call join_inferior instead of using waitpid.
15216 * linux-low.c (linux_join): New.
15217 (linux_target_op): Add linux_join.
15218 * spu-low.c (spu_join): New.
15219 (spu_target_ops): Add spu_join.
15220 * win32-low.c (win32_detach): Adapt to new interface.
15221 Reopen current_process_handle before detaching. Issue a child
15222 resume before detaching.
15224 (win32_target_op): Add win32_join.
15226 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15228 * win32-low.c (win32-attach): Fix return value.
15229 * target.h (target_ops): Describe ATTACH return values.
15231 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15233 * win32-low.c (GETPROCADDRESS): Define.
15234 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15235 (winapi_DebugSetProcessKillOnExit): Likewise.
15236 (win32_create_inferior): Force usage of ansi CreateProcessA.
15237 (win32_attach): Use GETPROCADDRESS.
15238 (win32_detach): Likewise.
15240 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15242 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15244 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15246 * win32-low.c: Commit leftover changes from 2007-03-29.
15248 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15250 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15251 fields short instead of int. Add explicit padding.
15252 (i387_cache_to_fsave): Remove unnecessary casts.
15253 (i387_fsave_to_cache): Doc fix.
15254 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15256 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15258 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15259 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15261 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15263 * configure.srv (arm*-*-mingw32ce*): Move near the other
15266 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15268 * configure.ac: Add errno checking.
15269 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15270 sys/file.h and malloc.h.
15271 (AC_CHECK_DECLS): Add perror.
15272 (srv_mingwce): Handle.
15273 * configure.srv (i[34567]86-*-cygwin*): Add
15274 win32-i386-low.o to srv_tgtobj.
15275 (i[34567]86-*-mingw*): Likewise.
15276 (arm*-*-mingw32ce*): Add case.
15277 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15278 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15279 [__MINGW32CE__] (strerror): New function.
15280 [__MINGW32CE__] (errno): Define to GetLastError.
15281 [__MINGW32CE__] (COUNTOF): New macro.
15282 (remote_open): Remove extra close call.
15283 * mem-break.c (delete_breakpoint_at): New function.
15284 * mem-break.h (delete_breakpoint_at): Declare.
15285 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15286 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15287 [USE_WIN32API] (read, write): Add char* casts.
15288 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15289 * server.h: Include wincecompat.h on Windows CE.
15290 [HAVE_ERRNO_H]: Check.
15291 (perror): Declare if not declared.
15292 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15293 (perror_with_name): Remove errno declaration.
15294 * wincecompat.h: New.
15295 * wincecompat.c: New.
15296 * win32-low.h: New.
15297 * win32-arm-low.c: New.
15298 * win32-i386-low.c: New.
15299 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15300 (OUTMSG2): Make it safe.
15302 (COUNTOF): New macro.
15303 (NUM_REGS): Get it from the low target.
15304 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15305 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15306 (thread_rec): Let low target handle debug registers.
15307 (child_add_thread): Likewise.
15308 (child_init_thread_list): Likewise.
15309 (continue_one_thread): Likewise.
15311 (do_child_fetch_inferior_registers): Move to ...
15312 * win32-i386-low.c: ... here, and rename to ...
15313 (do_fetch_inferior_registers): ... this.
15314 * win32-low.c (child_fetch_inferior_registers):
15315 Go through the low target.
15316 (do_child_store_inferior_registers): Use regptr.
15317 (strwinerror): New function.
15318 (win32_create_inferior): Handle Windows CE.
15319 Use strwinerror instead of strerror on Windows error
15320 codes. Add program to the error output.
15321 Don't close the main thread handle on Windows CE.
15322 (win32_attach): Use coredll.dll on Windows CE.
15323 (win32_kill): Close current process and current
15325 (win32_detach): Use coredll.dll on Windows CE.
15326 (win32_resume): Let low target handle debug registers, and
15328 (handle_exception): Add/Remove initial breakpoint. Avoid
15329 non-existant WSTOPSIG on Windows CE.
15330 (win32_read_inferior_memory): Cast to remove warning.
15331 (win32_arch_string): Go through the low target.
15332 (initialize_low): Call set_breakpoint_data with the low
15333 target's breakpoint.
15334 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15335 FOP_REGNUM, mappings): Move to ...
15336 * win32-i386-low.c: ... here.
15337 * win32-low.c (win32_thread_info): Move to ...
15338 * win32-low.h: ... here.
15339 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15340 win32-arm-low.c and wincecompat.c.
15341 (all:): Add $EXEEXT.
15342 (install-only:): Likewise.
15343 (gdbserver:): Likewise.
15344 (gdbreplay:): Likewise.
15345 * config.in: Regenerate.
15346 * configure: Regenerate.
15348 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15350 * win32-low.c: Rename typedef thread_info to
15351 win32_thread_info throughout.
15353 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15355 * win32-i386-low.c: Rename to ...
15356 * win32-low.c: ... this.
15357 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15358 * Makefile.in: Likewise.
15360 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15362 * remote-utils.c (monitor_output): Constify msg parameter.
15363 * server.h (monitor_output): Likewise.
15364 * win32-i386-low.c (handle_output_debug_string): New.
15365 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15366 handle_output_debug_string.
15367 (get_child_debug_event): Likewise.
15369 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15371 * server.c (main): Correct strtoul check.
15373 2007-03-27 Jon Ringle <jon@ringle.org>
15375 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15377 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15379 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15381 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15383 * terminal.h: Check HAVE_SGTTY_H.
15385 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
15387 * remote-utils.c (remote_open): Print out the assigned port number.
15389 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15391 * remote-utils.c (monitor_output): New function.
15392 * server.c (debug_threads): Define here.
15393 (monitor_show_help): New function.
15394 (handle_query): Handle qRcmd.
15395 (main): Do not handle 'd' packet.
15396 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15397 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15400 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15402 * Makefile.in (EXEEXT): New.
15403 (clean): Use $(EXEEXT).
15405 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15407 * target.h (target_ops): Rename send_signal to request_interrupt,
15408 and remove enum target_signal parameter.
15409 * linux-low.c (linux_request_interrupt): Rename from
15410 linux_send_signal, and always send SIGINT.
15411 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15412 and always send SIGINT.
15413 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15415 (input_interrupt): Likewise.
15417 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15419 * server.c (get_features_xml): Check if target implemented
15421 * win32-i386-low.c (win32_arch_string): New.
15422 (win32_target_ops): Add win32_arch_string as arch_string member.
15424 2007-02-22 Markus Deuling <deuling@de.ibm.com>
15426 * spu-low.c (spu_arch_string): New.
15427 (spu_target_ops): Add spu_arch_string.
15429 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15431 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15432 * configure.ac: Do not check for terminal.h.
15433 * configure, config.in: Regenerated.
15435 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15437 * Makefile.in (OBS): Add $(XML_BUILTIN).
15438 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15440 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15441 (arm-with-iwmmxt.c): New.
15442 * config.in, configure: Regenerate.
15443 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15444 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15445 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15446 (arm*-*-linux*): Add iWMMXt and regset support.
15447 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15448 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15449 (arm_store_wmmxregset, target_regsets): New.
15450 * server.c (get_features_xml): Take annex argument. Check builtin
15452 (handle_query): Handle multiple annexes.
15454 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15456 * remote-utils.c [USE_WIN32API] (read, write): Define.
15457 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15460 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15462 * linux-i386-low.c (the_low_target): Set arch_string.
15463 * linux-x86-64-low.c (the_low_target): Likewise.
15464 * linux-low.c (linux_arch_string): New.
15465 (linux_target_ops): Add it.
15466 * linux-low.h (struct linux_target_ops): Add arch_string.
15467 * server.c (write_qxfer_response): Use const void * for DATA.
15468 (get_features_xml): New.
15469 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15470 * target.h (struct target_ops): Add arch_string method.
15472 2007-01-03 Denis Pilat <denis.pilat@st.com>
15473 Daniel Jacobowitz <dan@codesourcery.com>
15475 * linux-low.c (linux_kill): Handle being called with no threads.
15476 * win32-i386-low.c (win32_kill): Likewise.
15477 (get_child_debug_event): Clear current_process_handle.
15479 2006-12-30 Denis PILAT <denis.pilat@st.com>
15480 Daniel Jacobowitz <dan@codesourcery.com>
15482 * remote-utils.c (remote_open): Check the type of specified
15483 serial port devices before opening them.
15484 * server.c (main): Kill the inferior if an error occurs during
15485 the first remote_open.
15487 2006-12-05 Markus Deuling <deuling@de.ibm.com>
15489 * README: Update supported targets.
15491 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15493 * Makefile.in (clean): Remove reg-mips64.c.
15494 (reg-mips64.c, reg-mips64.o): New rules.
15495 * configure.srv: Handle mips64. Include regset support for mips.
15496 * linux-mips-low.c (union mips_register): New.
15497 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15498 (mips_breakpoint, mips_breakpoint_at): Use int.
15499 (mips_collect_register, mips_supply_register)
15500 (mips_collect_register_32bit, mips_supply_register_32bit)
15501 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15502 (mips_store_fpregset, target_regsets): New.
15503 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15505 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15507 * configure.srv: Add target "spu*-*-*".
15508 * Makefile.in (clean): Remove reg-spu.c.
15509 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15510 * spu-low.c: New file.
15512 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15514 * configure.ac: Correct td_thr_tls_get_addr test.
15515 * configure: Regenerated.
15517 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15519 * linux-low.c (linux_wait_for_event): Reformat. Use the
15520 pass_signals array.
15521 * remote-utils.c (decode_address_to_semicolon): New.
15522 * server.c (pass_signals, handle_general_set): New.
15523 (handle_query): Mention QPassSignals for qSupported.
15524 (main): Call handle_general_set.
15525 * server.h (pass_signals, decode_address_to_semicolon): New.
15527 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15529 * server.c (handle_query): Correct error handling for read_auxv.
15531 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15533 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15534 and srv_linux_thread_db to yes.
15535 * linux-s390-low.c (s390_fill_gregset): New function.
15536 (target_regsets): Define data structure.
15538 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15540 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15541 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15542 * config.in, configure: Regenerated.
15543 * inferiors.c (gdb_id_to_thread): New function.
15544 (gdb_id_to_thread_id): Use it.
15545 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15546 * linux-low.h (struct process_info): Add th member.
15547 (thread_db_get_tls_address): New prototype.
15548 * remote-utils.c (decode_address): Make non-static.
15549 * server.c (handle_query): Handle qGetTLSAddr.
15550 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15551 * target.h (struct target_ops): Add get_tls_address.
15552 * thread-db.c (maybe_attach_thread): Save the thread handle.
15553 (thread_db_get_tls_address): New.
15555 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15557 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15558 (linux_resume_one_process): Take a siginfo_t *. Update all
15559 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15560 (struct pending_signals): Add a siginfo_t.
15561 (linux_wait_for_process): Always set last_status.
15562 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15563 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15564 * linux-low.h (struct process_info): Add last_status.
15566 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15568 * remote-utils.c (try_rle): New function.
15569 (putpkt_binary): Use it.
15571 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15573 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15574 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15575 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15576 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15577 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15580 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15582 * server.c (terminal_fd): New variable.
15583 (old_foreground_pgrp): Likewise.
15584 (restore_old_foreground_pgrp): New function.
15585 (start_inferior): Record the terminal file descriptor in terminal_fd
15586 and its original foreground group in old_foreground_pgrp. Register
15587 restore_old_foreground_pgrp with atexit().
15589 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15591 * server.c (handle_query): Correct qPart to qXfer.
15593 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15595 * configure.ac: Check for more headers which are missing on
15596 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15597 * configure.srv: Add Cygwin and mingw32.
15598 * remote-utils.c: Don't include headers unconditionally which
15599 are missing on mingw32. Include <winsock.h> for mingw32.
15600 (remote_open): Adjust for mingw32 support. Flush
15601 standard error after writing to it.
15602 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15603 (unblock_async_io, enable_async_io, disable_async_io)
15604 (readchar, getpkt): Update for Winsock support.
15605 (prepare_resume_reply): Expect a protocol signal number.
15606 * server.c: Disable <sys/wait.h> on mingw32.
15607 (start_inferior): Adjust for mingw32 support. Flush
15608 standard error after writing to it.
15609 (attach_inferior): Likewise. Use protocol signal
15611 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15613 * win32-i386-low.c: New file.
15614 * Makefile.in (XM_CLIBS): Set.
15615 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15616 (win32-i386-low.o): New dependency rule.
15617 * linux-low.c (linux_wait): Use target signal numbers.
15618 * target.h (struct target_ops): Doc fix.
15619 * server.h (target_signal_to_name): New prototype.
15620 * gdbreplay.c: Don't include headers unconditionally which
15621 are missing on mingw32. Include <winsock.h> for mingw32.
15622 (remote_close, remote_open): Adjust for Winsock support.
15623 * configure, config.in: Regenerated.
15625 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15627 * server.c (decode_xfer_read, write_qxfer_response): New.
15628 (handle_query): Take a packet length argument. Handle
15629 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15630 the qSupported response.
15631 (main): Update call to handle_query.
15633 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15635 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15636 (putpkt_binary): Renamed from putpkt and adjusted for binary
15638 (putpkt): New wrapper for putpkt_binary.
15639 (readchar): Don't mask off the high bit.
15640 (decode_X_packet): New function.
15641 * server.c (main): Call putpkt_binary if a handler sets the packet
15642 length. Save the length of the incoming packet. Handle 'X'.
15643 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15645 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15647 * server.c (handle_query): Handle qSupported.
15649 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15651 * remote-utils.c (all_symbols_looked_up): New variable.
15652 (look_up_one_symbol): Check it.
15653 * server.h (look_up_one_symbol): New declaration.
15654 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15656 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15658 * Makefile.in (linux-arm-low.o): Update dependencies.
15659 * linux-arm-low.c: Include "gdb_proc_service.h".
15660 (PTRACE_GET_THREAD_AREA): Define.
15661 (ps_get_thread_area): New function.
15663 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15665 * configure.srv (m68k*-*-uclinux*): New target.
15666 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15667 (linux_resume_one_process): Remove extraneous cast.
15668 (linux_read_offsets): New.
15669 (linux_target_op): Add linux_read_offsets on mmuless systems.
15670 * server.c (handle_query): Add qOffsets logic.
15671 * target.h (struct target_ops): Add read_offsets.
15673 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15675 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15676 (PTRACE_GET_THREAD_AREA): Define.
15677 (ps_get_thread_area): New function.
15678 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15679 (linux-x86-64-low.o): Update.
15681 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15683 * configure.ac: Remove checks for prfpregset_t.
15684 * gdb_proc_service.h: New file.
15685 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15686 new "gdb_proc_service.h".
15687 * proc-service.c: Likewise.
15688 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15689 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15690 * Makefile.in (gdb_proc_service_h): Updated.
15691 * configure, config.in: Regenerated.
15693 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15695 * remote-utils.c (prepare_resume_reply): Move declaration
15696 of gdb_id_from_wait to the top of the block.
15698 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15700 * linux-low.c (regsets_store_inferior_registers): Read the regset
15701 from the target before filling it.
15703 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15705 * server.c (attach_inferior): Return SIGTRAP for a successful
15708 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15710 * Makefile.in (OBS): Add version.o.
15711 (STAGESTUFF): Delete.
15712 (version.o): Add dependencies.
15713 (version.c): Replace rule.
15714 (clean): Remove version.c.
15715 * server.c (gdbserver_version): New.
15716 (gdbserver_usage): Use printf.
15717 (main): Handle --version and --help.
15718 * server.h (version, host_name): Add declarations.
15720 2005-12-23 Eli Zaretskii <eliz@gnu.org>
15732 * linux-x86-64-low.c:
15734 * linux-s390-low.c:
15735 * linux-ppc64-low.c:
15737 * linux-mips-low.c:
15738 * linux-m68k-low.c:
15739 * linux-m32r-low.c:
15742 * linux-ia64-low.c:
15743 * linux-i386-low.c:
15744 * linux-crisv32-low.c:
15756 * gdbserver.1: Add (C) after Copyright. Update the FSF
15759 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15761 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15762 (arm_breakpoint_at): Recognize both breakpoints.
15763 (the_low_target): Use the correct breakpoint instruction.
15765 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15767 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15768 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15769 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15770 (the_low_target): Update.
15772 2005-10-25 Andreas Schwab <schwab@suse.de>
15774 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15776 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15777 (ia64_num_regs): Reduce to 462.
15779 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15781 * acinclude.m4: Correct quoting.
15782 * aclocal.m4: Regenerated.
15784 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15785 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15786 (thread_db_init): Call thread_db_err_str.
15787 * configure.ac: Check for TD_VERSION.
15788 * config.in, configure: Regenerated.
15790 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15792 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15794 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15796 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15797 is not available. Define HAVE_PTRACE_GETREGS if it is.
15798 * config.in, configure: Regenerated.
15799 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15800 * linux-i386-low.c, linux-m68k-low.c: Update to use
15801 HAVE_PTRACE_GETREGS.
15802 * linux-low.c (regsets_fetch_inferior_registers)
15803 (regsets_store_inferior_registers): Only return 0 if we processed
15805 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15806 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15808 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15810 * inferiors.c (struct thread_info): Add gdb_id.
15811 (add_thread): Add gdb_id argument.
15812 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15813 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15814 calls to add_thread.
15815 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15816 * server.c (handle_query): Use thread_to_gdb_id.
15817 (handle_v_cont, main): Use gdb_id_to_thread_id.
15818 * server.h (add_thread): Update prototype.
15819 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15822 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15824 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15825 left-padded registers.
15826 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15827 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15829 2005-07-01 Steve Ellcey <sje@cup.hp.com>
15831 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15832 * configure: Regenerate.
15833 * config.in: Regenerate.
15834 * server.h (NEED_DECLARATION_STRERROR):
15835 Replace with !HAVE_DECL_STRERROR.
15837 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15839 * linux-low.c (linux_wait, linux_send_signal): Don't test
15840 an unsigned long variable for > 0 if it could be MAX_ULONG.
15841 * server.c (myresume): Likewise.
15842 * target.c (set_desired_inferior): Likewise.
15844 2005-06-13 Mark Kettenis <kettenis@gnu.org>
15846 * configure.ac: Simplify and improve check for socklen_t.
15847 * configure, config.in: Regenerate.
15849 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15851 * acconfig.h: Remove.
15852 * configure.ac: Add a test for socklen_t. Use three-argument
15853 AC_DEFINE throughout.
15854 * config.in: Regenerated using autoheader 2.59.
15855 * configure: Regenerated.
15857 * gdbreplay.c (socklen_t): Provide a default.
15858 (remote_open): Use socklen_t.
15859 * remote-utils.c (socklen_t): Provide a default.
15860 (remote_open): Use socklen_t.
15861 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15864 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15866 * linux-low.c (linux_read_memory, linux_write_memory)
15867 (linux_read_auxv): Likewise.
15868 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15869 (check_mem_write): Likewise.
15870 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15872 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15873 (registers_from_string, register_data): Likewise.
15874 * server.c (handle_query, main): Likewise.
15875 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15876 (decode_M_packet): Likewise.
15877 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15878 * target.h (struct target_ops): Update read_memory, write_memory,
15880 (read_inferior_memory, write_inferior_memory): Update.
15881 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15882 to unsigned char *.
15883 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15884 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15885 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15886 linux-s390-low.c, linux-sh-low.c: Update for changes in
15887 read_inferior_memory and the_low_target->breakpoint.
15889 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15891 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15892 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15893 * configure.srv: Add powerpc64-*-linux*.
15894 * linux-ppc64-low.c: New file.
15896 2005-05-23 Orjan Friberg <orjanf@axis.com>
15898 * linux-cris-low.c: New file with support for CRIS.
15899 * linux-crisv32-low.c: Ditto for CRISv32.
15900 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15901 (clean): Add reg-cris.c and reg-crisv32.c.
15902 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
15903 reg-crisv32.o, and reg-crisv32.c to make rules.
15904 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15905 recognized targets.
15907 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
15909 * linux-low.c (fetch_register): Ensure buffer size is a multiple
15910 of sizeof (PTRACE_XFER_TYPE).
15911 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
15913 2005-05-12 Orjan Friberg <orjanf@axis.com>
15915 * target.h (struct target_ops): Add insert_watchpoint,
15916 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15917 pointers for hardware watchpoint support.
15918 * linux-low.h (struct linux_target_ops): Ditto.
15919 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15920 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
15921 to linux_target_ops.
15922 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15924 * server.c (main): Recognize 'Z' and 'z' packets.
15926 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
15928 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15929 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15930 (the_low_target): Add new members.
15932 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15934 * proc-service.c (ps_lgetregs): Search all_processes instead of
15937 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15939 * server.c (start_inferior): Change return type to int.
15940 (attach_inferior): Change sigptr to int *.
15941 (handle_v_cont, handle_v_requests): Change signal to int *.
15942 (main): Change signal to int.
15944 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
15946 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15947 * configure.srv: Add m32r*-*-linux*.
15948 * linux-m32r-low.c: New file.
15950 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
15952 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15954 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15956 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15957 Take unsigned long arguments for PIDs.
15958 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
15959 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
15960 (wait_for_sigstop, linux_resume_one_process)
15961 (regsets_fetch_inferior_registers, linux_send_signal)
15962 (linux_read_auxv): Likewise. Update the types of variables holding
15963 PIDs. Update format string specifiers.
15964 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
15965 * remote-utils.c (prepare_resume_reply): Likewise.
15966 * server.c (cont_thread, general_thread, step_thread)
15967 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
15969 (handle_query): Update format specifiers.
15970 (handle_v_cont, main): Use strtoul for thread IDs.
15971 * server.h (struct inferior_list_entry): Use unsigned long for ID.
15972 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
15973 (general_thread, step_thread, thread_from_wait)
15974 (old_thread_from_wait): Update.
15975 * target.h (struct thread_resume): Use unsigned long for THREAD.
15976 (struct target_ops): Use unsigned long for arguments to attach and
15979 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
15981 * acinclude.m4: Include bfd/bfd.m4 directly.
15982 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
15983 <agriffis@toolchain.org>.
15984 * aclocal.m4, configure: Regenerated.
15986 2005-01-07 Andrew Cagney <cagney@gnu.org>
15988 * configure.ac: Rename configure.in, require autoconf 2.59.
15989 * configure: Re-generate.
15991 2004-12-08 Daniel Jacobowitz <dan@debian.org>
15993 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
15994 LIBS when finished.
15995 * aclocal.m4: Regenerated.
15996 * configure: Regenerated.
15998 2004-11-21 Andreas Schwab <schwab@suse.de>
16000 * linux-m68k-low.c (m68k_num_gregs): Define.
16001 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16002 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16003 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16004 (m68k_breakpoint_at): New. Add to the_low_target.
16006 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16007 srv_linux_thread_db to yes.
16009 2004-10-20 Joel Brobecker <brobecker@gnat.com>
16011 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16012 (ARCH_SET_FS): Likewise.
16013 (ARCH_GET_FS): Likewise.
16014 (ARCH_GET_GS): Likewise.
16016 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16018 * linux-i386-low.c (ps_get_thread_area): New.
16019 * linux-x86-64-low.c (ps_get_thread_area): New.
16020 * linux-low.c: Include <sys/syscall.h>.
16021 (linux_kill_one_process): Don't kill the first thread here.
16022 (linux_kill): Kill the first thread here.
16023 (kill_lwp): New function.
16024 (send_sigstop, linux_send_signal): Use it.
16025 * proc-service.c: Clean up #ifdefs.
16026 (fpregset_info): Delete.
16027 (ps_lgetregs): Update and enable implementation.
16028 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16030 * remote-utils.c (struct sym_cache, symbol_cache): New.
16031 (input_interrupt): Print a clearer message.
16032 (async_io_enabled): New variable.
16033 (enable_async_io, disable_async_io): Use it. Update comments.
16034 (look_up_one_symbol): Use the symbol cache.
16035 * thread-db.c (thread_db_look_up_symbols): New function.
16036 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16038 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16040 * configure.in: Test for -rdynamic.
16041 * configure: Regenerated.
16042 * Makefile (INTERNAL_LDFLAGS): New.
16043 (gdbserver, gdbreplay): Use it.
16045 2004-09-02 Andrew Cagney <cagney@gnu.org>
16047 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16049 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
16051 * linux-low.c (linux_wait): Clear all_processes list also.
16053 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16055 * linux-low.c: Include <errno.h>. Remove extern declaration of
16058 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16060 * gdbreplay.c, server.h, utils.c: Update copyright years.
16062 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16064 * server.c (main): Print child status or termination signal from
16065 variable 'signal', not 'sig'.
16067 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16069 * linux-low.c (linux_read_memory): Change return type to
16070 int. Check for and return error from ptrace().
16071 * target.c (read_inferior_memory): Change return type to int. Pass
16072 back return status from the_target->read_memory().
16073 * target.h (struct target_ops): Adapt *read_memory() prototype.
16075 (read_inferior_memory): Adapt prototype.
16076 * server.c (main): Return an error packet if
16077 read_inferior_memory() returns an error.
16079 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
16081 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16082 Unify with other clean targets.
16084 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16086 * server.c (handle_v_cont): Call set_desired_inferior.
16088 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16090 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16092 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16094 * linux-low.c (linux_wait): Unblock async I/O.
16095 (linux_resume): Block and enable async I/O.
16096 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16097 * server.h (block_async_io, unblock_async_io): Add prototypes.
16099 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16101 * remote-utils.c (remote_open): Print a status notice after
16102 opening a TCP port.
16103 * server.c (attach_inferior): Print a status notice after
16106 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16108 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16110 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
16112 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16114 * server.c, target.h: Update copyright years.
16116 2004-02-25 Roland McGrath <roland@redhat.com>
16118 * target.h (struct target_ops): New member `read_auxv'.
16119 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16120 * linux-low.c (linux_read_auxv): New function.
16121 (linux_target_ops): Initialize `read_auxv' member to that.
16123 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16125 Committed by Jim Blandy <jimb@redhat.com>.
16127 * linux-s390-low.c (s390_num_regs): Update.
16128 (s390_regmap): Remove control registers. Use __s390x__ predefine
16129 instead of GPR_SIZE to distiguish s390 and s390x targets.
16131 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
16133 * linux-low.c: Update copyright year.
16134 (check_removed_breakpoint): Clear pending_is_breakpoint.
16135 (linux_set_resume_request, linux_queue_one_thread)
16136 (resume_status_pending_p): New functions.
16137 (linux_continue_one_thread): Use process->resume.
16138 (linux_resume): Only resume threads if there are no pending events.
16139 * linux-low.h (struct process_info): Add resume request
16142 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
16144 * regcache.c (new_register_cache): Clear the allocated register
16145 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16147 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
16149 * linux-low.c (linux_resume): Take a struct thread_resume *
16151 (linux_wait): Update call.
16152 (resume_ptr): New static variable.
16153 (linux_continue_one_thread): Renamed from
16154 linux_continue_one_process. Use resume_ptr.
16155 (linux_resume): Use linux_continue_one_thread.
16156 * server.c (handle_v_cont, handle_v_requests): New functions.
16157 (myresume): New function.
16158 (main): Handle 'v' case.
16159 * target.h (struct thread_resume): New type.
16160 (struct target_ops): Change argument of "resume" to struct
16162 (myresume): Delete macro.
16164 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16166 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16167 (uninstall): Support DESTDIR.
16169 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16171 * configure.srv: Add xscale*linux copy of arm*linux entry.
16173 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
16175 * linux-arm-low.c (arm_reinsert_addr): New function.
16176 (the_low_target): Add arm_reinsert_addr.
16178 2003-07-08 Mark Kettenis <kettenis@gnu.org>
16180 * mem-break.c: Remove whitespace at end of file.
16182 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16184 * configure.in: Check whether we need to prototype strerror.
16185 * server.h: Optionally prototype strerror.
16186 * gdbreplay.c (perror_with_name): Use strerror.
16187 * linux-low.c (linux_attach_lwp): Use strerror.
16188 * utils.c (perror_with_name): Use strerror.
16189 * config.in, configure: Regenerated.
16191 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16193 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16194 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16196 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
16198 * Makefile.in (SFILES): Update.
16199 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16200 low-sun3.c: Remove files.
16202 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
16204 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16205 (linux_detach_one_process, linux_detach): New functions.
16206 (linux_target_ops): Add linux_detach.
16207 * server.c (main): Handle 'D' packet.
16208 * target.h (struct target_ops): Add "detach" member.
16209 (detach_inferior): Define.
16211 2003-06-13 Mark Kettenis <kettenis@gnu.org>
16213 From Kelley Cook <kelleycook@wideopenwest.com>:
16214 * configure.srv: Accept i[34567]86 variants.
16216 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
16218 * linux-low.c (linux_wait_for_event): Correct comment typos.
16219 (linux_resume_one_process): Call check_removed_breakpoint.
16220 (linux_send_signal): New function.
16221 (linux_target_ops): Add linux_send_signal.
16222 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16224 * target.h (struct target_ops): Add send_signal.
16226 2003-05-29 Jim Blandy <jimb@redhat.com>
16228 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16229 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16230 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16231 away part of the register's value.
16233 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
16235 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16236 (linux_wait_for_event, linux_init_signals): Likewise.
16238 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
16240 * configure.in: Check for stdlib.h.
16241 * configure: Regenerated.
16242 * config.in: Regenerated.
16244 2003-01-04 Andreas Schwab <schwab@suse.de>
16246 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16248 2003-01-02 Andrew Cagney <ac131313@redhat.com>
16250 * Makefile.in: Remove obsolete code.
16252 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
16254 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16255 defined(PT_FPR0_HI).
16257 2002-11-17 Stuart Hughes <seh@zee2.com>
16259 * linux-arm-low.c (arm_num_regs): Increase.
16260 (arm_regmap): Include status register.
16262 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
16264 * linux-low.c (register_addr): Remove incorrect -1 check.
16266 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
16268 * linux-low.c (linux_create_inferior): Call setpgid. Return
16270 (unstopped_p, linux_signal_pid): Remove.
16271 (linux_target_ops): Remove linux_signal_pid.
16272 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16273 global instead of target method.
16274 * target.h (struct target_ops): Remove signal_pid. Update comment
16275 for create_inferior.
16276 * server.c (signal_pid): New variable.
16277 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
16278 gdbserver. Set the child to be the foreground process group.
16279 (attach_inferior): Set signal_pid.
16281 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
16283 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16285 2002-08-20 Jim Blandy <jimb@redhat.com>
16287 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16290 2002-08-01 Andrew Cagney <cagney@redhat.com>
16292 * Makefile.in: Make chill references obsolete.
16294 2002-07-24 Kevin Buettner <kevinb@redhat.com>
16296 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16297 * configure: Regenerate.
16298 * config.in: Regenerate.
16300 2002-07-09 David O'Brien <obrien@FreeBSD.org>
16302 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16303 (perror_with_name, remote_close, remote_open, expect, play): Static.
16305 2002-07-04 Michal Ludvig <mludvig@suse.cz>
16307 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
16308 byte offsets instead of an array of indexes.
16309 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16311 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
16313 * regcache.c: Add comment.
16315 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
16317 * thread-db.c: New file.
16318 * proc-service.c: New file.
16319 * acinclude.m4: New file.
16320 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16321 proc-service.o, and thread-db.o.
16322 (linux-low.o): Add USE_THREAD_DB.
16323 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16324 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16325 * aclocal.m4: Regenerated.
16326 * config.in: Regenerated.
16327 * configure: Regenerated.
16328 * configure.in: Check for proc_service.h, sys/procfs.h,
16329 thread_db.h, and linux/elf.h headrs.
16330 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16331 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16332 Check for -lthread_db and thread support.
16333 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16334 PowerPC, and SuperH.
16335 * i387-fp.c: Constify arguments.
16336 * i387-fp.h: Likewise.
16337 * inferiors.c: (struct thread_info): Renamed from
16338 `struct inferior_info'. Remove PID member. Use generic inferior
16339 list header. All uses updated.
16340 (inferiors, signal_pid): Removed.
16341 (all_threads): New variable.
16342 (get_thread): Define.
16343 (add_inferior_to_list): New function.
16344 (for_each_inferior): New function.
16345 (change_inferior_id): New function.
16346 (add_inferior): Removed.
16347 (remove_inferior): New function.
16348 (add_thread): New function.
16349 (free_one_thread): New function.
16350 (remove_thread): New function.
16351 (clear_inferiors): Use for_each_inferior and free_one_thread.
16352 (find_inferior): New function.
16353 (find_inferior_id): New function.
16354 (inferior_target_data): Update argument type.
16355 (set_inferior_target_data): Likewise.
16356 (inferior_regcache_data): Likewise.
16357 (set_inferior_regcache_data): Likewise.
16358 * linux-low.c (linux_bp_reinsert): Remove.
16359 (all_processes, stopping_threads, using_thrads)
16360 (struct pending_signals, debug_threads, pid_of): New.
16361 (inferior_pid): Replace with macro.
16362 (struct inferior_linux_data): Remove.
16363 (get_stop_pc, add_process): New functions.
16364 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16365 Use add_process and add_thread.
16366 (linux_attach_lwp): New function, based on old linux_attach. Use
16367 add_process and add_thread. Set stop_expected for new threads.
16368 (linux_attach): New function.
16369 (linux_kill_one_process): New function.
16370 (linux_kill): Kill all LWPs.
16371 (linux_thread_alive): Use find_inferior_id.
16372 (check_removed_breakpoints, status_pending_p): New functions.
16373 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16374 Update. Use WNOHANG. Wait for cloned processes also. Update process
16375 struct for the found process.
16376 (linux_wait_for_event): New function.
16377 (linux_wait): Use it. Support LWPs.
16378 (send_sigstop, wait_for_sigstop, stop_all_processes)
16379 (linux_resume_one_process, linux_continue_one_process): New functions.
16380 (linux_resume): Support LWPs.
16381 (REGISTER_RAW_SIZE): Remove.
16382 (fetch_register): Use register_size instead. Call supply_register.
16383 (usr_store_inferior_registers): Likewise. Call collect_register.
16384 Fix recursive case.
16385 (regsets_fetch_inferior_registers): Improve error message.
16386 (regsets_store_inferior_registers): Add debugging.
16387 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16388 (unstopped_p, linux_signal_pid): New functions.
16389 (linux_target_ops): Add linux_signal_pid.
16390 (linux_init_signals): New function.
16391 (initialize_low): Call it. Initialize using_threads.
16392 * regcache.c (inferior_regcache_data): Add valid
16394 (get_regcache): Fetch registers lazily. Add fetch argument
16395 and update all callers.
16396 (regcache_invalidate_one, regcache_invalidate): New
16398 (new_register_cache): Renamed from create_register_cache.
16399 Return the new regcache.
16400 (free_register_cache): Change argument to a void *.
16401 (registers_to_string, registers_from_string): Call get_regcache
16402 with fetch flag set.
16403 (register_data): Make static. Pass fetch flag to get_regcache.
16404 (supply_register): Call get_regcache with fetch flag clear.
16405 (collect_register): Call get_regcache with fetch flag set.
16406 (collect_register_as_string): New function.
16407 * regcache.h: Update.
16408 * remote-utils.c (putpkt): Flush after debug output and use
16410 Handle input interrupts while waiting for an ACK.
16411 (input_interrupt): Use signal_pid method.
16412 (getpkt): Flush after debug output and use stderr.
16413 (outreg): Use collect_register_as_string.
16414 (new_thread_notify, dead_thread_notify): New functions.
16415 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16416 and general_thread.
16417 (look_up_one_symbol): Flush after debug output.
16418 * server.c (step_thread, server_waiting): New variables.
16419 (start_inferior): Don't use signal_pid. Update call to mywait.
16420 (attach_inferior): Update call to mywait.
16421 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16422 (main): Don't fetch/store registers explicitly. Use
16423 set_desired_inferior. Support proposed ``Hs'' packet. Update
16425 * server.h: Update.
16426 (struct inferior_list, struct_inferior_list_entry): New.
16427 * target.c (set_desired_inferior): New.
16428 (write_inferior_memory): Constify.
16429 (mywait): New function.
16430 * target.h: Update.
16431 (struct target_ops): New signal_pid method.
16432 (mywait): Removed macro, added prototype.
16434 * linux-low.h (regset_func): Removed.
16435 (regset_fill_func, regset_store_func): New.
16436 (enum regset_type): New.
16437 (struct regset_info): Add type field. Use new operation types.
16438 (struct linux_target_ops): stop_pc renamed to get_pc.
16439 Add decr_pc_after_break and breakpoint_at.
16440 (get_process, get_thread_proess, get_process_thread)
16441 (strut process_info, all_processes, linux_attach_lwp)
16442 (thread_db_init): New.
16444 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16445 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16446 (the_low_target): Add new members.
16447 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16448 (i386_store_fpxregset): Constify.
16449 (target_regsets): Add new kind identifier.
16450 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16451 (i386_set_pc): Add debugging.
16452 (i386_breakpoint_at): New function.
16453 (the_low_target): Add new members.
16454 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16455 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16456 (mips_breakpoint_at): New.
16457 (the_low_target): Add new members.
16458 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16459 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16460 (the_low_target): Add new members.
16461 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16462 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16463 (the_low_target): Add new members.
16464 * linux-x86-64-low.c (target_regsets): Add new kind
16467 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
16469 From Martin Pool <mbp@samba.org>:
16470 * server.c (gdbserver_usage): New function.
16473 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
16475 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16476 stop_at -> stop_pc.
16478 2002-05-04 Andrew Cagney <ac131313@redhat.com>
16480 * Makefile.in: Remove obsolete code.
16482 2002-04-24 Michal Ludvig <mludvig@suse.cz>
16484 * linux-low.c (regsets_fetch_inferior_registers),
16485 (regsets_store_inferior_registers): Removed cast to int from
16487 * regcache.h: Added declaration of struct inferior_info.
16489 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16491 * inferiors.c (struct inferior_info): Add regcache_data.
16492 (add_inferior): Call create_register_cache.
16493 (clear_inferiors): Call free_register_cache.
16494 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16495 * regcache.c (struct inferior_regcache_data): New.
16496 (registers): Remove.
16497 (get_regcache): New function.
16498 (create_register_cache, free_register_cache): New functions.
16499 (set_register_cache): Don't initialize the register cache here.
16500 (registers_to_string, registers_from_string, register_data): Call
16502 * regcache.h: Add prototypes.
16503 * server.h: Likewise.
16505 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16507 * mem-break.c: New file.
16508 * mem-break.h: New file.
16509 * Makefile.in: Add mem-break.o rule; update server.h
16511 * inferiors.c (struct inferior_info): Add target_data
16513 (clear_inferiors): Free target_data member if set.
16514 (inferior_target_data, set_inferior_target_data): New functions.
16515 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16516 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16517 * linux-low.c (linux_bp_reinsert): New variable.
16518 (struct inferior_linux_data): New.
16519 (linux_create_inferior): Use set_inferior_target_data.
16520 (linux_attach): Likewise. Call add_inferior.
16521 (linux_wait_for_one_inferior): New function.
16522 (linux_wait): Call it.
16523 (linux_write_memory): Add const.
16524 (initialize_low): Call set_breakpoint_data.
16525 * linux-low.h (struct linux_target_ops): Add breakpoint
16527 * server.c (attach_inferior): Remove extra add_inferior
16529 * server.h: Include mem-break.h. Update inferior.c
16531 * target.c (read_inferior_memory)
16532 (write_inferior_memory): New functions.
16533 * target.h (read_inferior_memory)
16534 (write_inferior_memory): Change macros to prototypes.
16535 (struct target_ops): Update comments. Add const to write_memory
16538 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16540 * linux-low.c (usr_store_inferior_registers): Support
16541 registers which are allowed to fail to store.
16542 * linux-low.h (linux_target_ops): Likewise.
16543 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16544 (ppc_cannot_store_register): FPSCR may not be storable.
16546 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16548 * server.h: Include <string.h> if HAVE_STRING_H.
16549 * ChangeLog: Correct paths in last ChangeLog entry.
16551 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16553 * linux-low.h: Remove obsolete prototypes.
16554 (struct linux_target_ops): New.
16555 (extern the_low_target): New.
16556 * linux-low.c (num_regs, regmap): Remove declarations.
16557 (register_addr): Use the_low_target explicitly.
16558 (fetch_register): Likewise.
16559 (usr_fetch_inferior_registers): Likewise.
16560 (usr_store_inferior_registers): Likewise.
16561 * linux-arm-low.c (num_regs): Remove.
16562 (arm_num_regs): Define.
16563 (arm_regmap): Renamed from regmap, made static.
16564 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16566 (arm_cannot_store_register): Renamed from cannot_store_register,
16568 (the_low_target): New.
16569 * linux-i386-low.c (num_regs): Remove.
16570 (i386_num_regs): Define.
16571 (i386_regmap): Renamed from regmap, made static.
16572 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16574 (i386_cannot_store_register): Renamed from cannot_store_register,
16576 (the_low_target): New.
16577 * linux-ia64-low.c (num_regs): Remove.
16578 (ia64_num_regs): Define.
16579 (ia64_regmap): Renamed from regmap, made static.
16580 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16582 (ia64_cannot_store_register): Renamed from cannot_store_register,
16584 (the_low_target): New.
16585 * linux-m68k-low.c (num_regs): Remove.
16586 (m68k_num_regs): Define.
16587 (m68k_regmap): Renamed from regmap, made static.
16588 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16590 (m68k_cannot_store_register): Renamed from cannot_store_register,
16592 (the_low_target): New.
16593 * linux-mips-low.c (num_regs): Remove.
16594 (mips_num_regs): Define.
16595 (mips_regmap): Renamed from regmap, made static.
16596 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16598 (mips_cannot_store_register): Renamed from cannot_store_register,
16600 (the_low_target): New.
16601 * linux-ppc-low.c (num_regs): Remove.
16602 (ppc_num_regs): Define.
16603 (ppc_regmap): Renamed from regmap, made static.
16604 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16606 (ppc_cannot_store_register): Renamed from cannot_store_register,
16608 (the_low_target): New.
16609 * linux-s390-low.c (num_regs): Remove.
16610 (s390_num_regs): Define.
16611 (s390_regmap): Renamed from regmap, made static.
16612 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16614 (s390_cannot_store_register): Renamed from cannot_store_register,
16616 (the_low_target): New.
16617 * linux-sh-low.c (num_regs): Remove.
16618 (sh_num_regs): Define.
16619 (sh_regmap): Renamed from regmap, made static.
16620 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16622 (sh_cannot_store_register): Renamed from cannot_store_register,
16624 (the_low_target): New.
16625 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16626 (the_low_target): New.
16628 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16630 * Makefile.in: Add stamp-h target.
16631 * configure.in: Create stamp-h.
16632 * configure: Regenerated.
16634 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16636 * inferiors.c: New file.
16637 * target.c: New file.
16638 * target.h: New file.
16639 * Makefile.in: Add target.o and inferiors.o. Update
16641 * linux-low.c (inferior_pid): New static variable,
16642 moved from server.c.
16643 (linux_create_inferior): Renamed from create_inferior.
16644 Call add_inferior. Return 0 on success instead of a PID.
16645 (linux_attach): Renamed from myattach.
16646 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16647 (linux_thread_alive): Renamed from mythread_alive.
16648 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16650 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16651 (regsets_store_inferior_registers): Correct error message.
16652 Add missing ``return 0''.
16653 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16654 (linux_store_registers): Renamed from store_inferior_registers.
16655 (linux_read_memory): Renamed from read_inferior_memory.
16656 (linux_write_memory): Renamed from write_inferior_memory.
16657 (linux_target_ops): New structure.
16658 (initialize_low): Call set_target_ops ().
16659 * remote-utils.c (unhexify): New function.
16660 (hexify): New function.
16661 (input_interrupt): Send signals to ``signal_pid''.
16662 * server.c (inferior_pid): Remove.
16663 (start_inferior): Update create_inferior call.
16664 (attach_inferior): Call add_inferior.
16665 (handle_query): New function.
16666 (main): Call handle_query for `q' packets.
16667 * server.h: Include "target.h". Remove obsolete prototypes.
16668 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16670 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16672 * Makefile.in: Add WARN_CFLAGS. Update configury
16674 * configure.in: Check for <string.h>
16675 * configure: Regenerate.
16676 * config.in: Regenerate.
16677 * gdbreplay.c: Include needed system headers.
16678 (remote_open): Remove strchr prototype.
16679 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16680 * regcache.c (supply_register): Change buf argument to const void *.
16681 (supply_register_by_name): Likewise.
16682 (collect_register): Change buf argument to void *.
16683 (collect_register_by_name): Likewise.
16684 * regcache.h: Add missing prototypes.
16685 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16686 * server.c (handle_query): New function.
16687 (attached): New static variable, moved out of main.
16688 (main): Quiet longjmp clobber warnings.
16689 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16690 * utils.c (error): Remove NORETURN.