1 2018-10-01 Gary Benson <gbenson@redhat.com>
3 * gdb_proc_service.h: Synchronize comments and whitespace with
4 GDB's version of this file.
6 2018-09-25 Tom Tromey <tom@tromey.com>
9 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
11 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
13 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
14 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
15 ($(IPA_LIB)): Sort IPA_OBJS.
17 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
19 * Makefile.in: Remove references to $(ADD_DEPS).
21 2018-09-16 Tom Tromey <tom@tromey.com>
23 * remote-utils.c (remote_open): Use GNU style for metasyntactic
25 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
28 2018-09-05 Tom Tromey <tom@tromey.com>
32 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
35 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
37 2018-08-27 Tom Tromey <tom@tromey.com>
42 2018-08-27 Tom Tromey <tom@tromey.com>
44 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
45 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
46 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
47 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
48 (s390x_emit_stack_adjust): Add casts to unsigned char.
50 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
54 * server.h (struct client_state) <disable_randomization>:
57 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
59 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
61 (mips_supply_ptrace_register): Likewise.
63 2018-07-22 Tom Tromey <tom@tromey.com>
67 2018-07-22 Tom Tromey <tom@tromey.com>
69 * win32-low.c (win32_create_inferior): Remove unused variables.
70 * gdbreplay.c (remote_open): Remove unused variable.
71 * remote-utils.c (remote_prepare): Remove unused variable.
72 * x86-tdesc.h (X86_TDESC_H): Define.
73 (amd64_expedite_regs): Define conditionally.
74 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
75 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
76 * remote-utils.c (readchar): Remove unused variable.
78 2018-07-13 Pedro Alves <palves@redhat.com>
80 * linux-low.c (linux_kill): Change parameter to process_info
81 pointer instead of pid. Adjust.
82 * lynx-low.c (lynx_kill): Likewise.
83 * nto-low.c (nto_kill): Likewise.
84 * spu-low.c (spu_kill): Likewise.
85 * win32-low.c (win32_kill): Likewise.
86 * server.c (handle_v_kill, kill_inferior_callback)
87 (detach_or_kill_for_exit): Adjust.
88 * target.c (kill_inferior): Change parameter to process_info
89 pointer instead of pid. Adjust.
90 * target.h (struct target_ops) <kill>: Change parameter to
91 process_info pointer instead of pid. Adjust all implementations
93 (kill_inferior): Likewise.
95 2018-07-13 Pedro Alves <palves@redhat.com>
97 * linux-low.c (linux_detach, linux_join): Change parameter to
98 process_info pointer instead of pid. Adjust.
99 * lynx-low.c (lynx_detach, lynx_join): Likewise.
100 * nto-low.c (nto_detach): Likewise.
101 * spu-low.c (spu_detach, spu_join): Likewise.
102 * win32-low.c (win32_detach, win32_join): Likewise.
103 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
104 * target.h (struct target_ops) <detach, join>: Change parameter to
105 process_info pointer instead of pid. Adjust all implementations
107 (detach_inferior, join_inferior): Rename 'pid' parameter to
110 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
111 Jan Kratochvil <jan.kratochvil@redhat.com>
112 Paul Fertser <fercerpav@gmail.com>
113 Tsutomu Seki <sekiriki@gmail.com>
115 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
116 (OBS): Add 'common/netstuff.o'.
117 (GDBREPLAY_OBS): Likewise.
118 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
119 (remote_open): Implement support for IPv6
121 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
123 (handle_accept_event): Accept connections from IPv6 sources.
124 (remote_prepare): Handle IPv6-style hostnames; implement
125 support for IPv6 connections.
126 (remote_open): Implement support for printing connections from
129 2018-07-11 Pedro Alves <palves@redhat.com>
132 * mem-break.c (any_persistent_commands): Add process_info
133 parameter and use it instead of relying on the current process.
134 Change return type to bool.
135 * mem-break.h (any_persistent_commands): Add process_info
136 parameter and change return type to bool.
137 * server.c (handle_detach): Remove require_running_or_return call.
138 Look up the process_info for the process we're about to detach.
139 If not found, return back error to GDB. Adjust
140 any_persistent_commands call to pass down a process pointer.
142 2018-07-11 Pedro Alves <palves@redhat.com>
144 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
145 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
146 instead of collect_register_by_name.
147 * regcache.c (regcache_raw_get_unsigned_by_name): New.
148 * regcache.h (regcache_raw_get_unsigned_by_name): New.
150 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
151 Pedro Alves <palves@redhat.com>
153 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
155 2018-07-03 Tom Tromey <tom@tromey.com>
157 * linux-low.c: Update.
158 * lynx-low.c: Update.
159 * mem-break.c: Update.
161 * remote-utils.c: Update.
165 * win32-low.c: Update.
167 2018-07-03 Tom Tromey <tom@tromey.com>
171 2018-07-03 Tom Tromey <tom@tromey.com>
173 * linux-low.c: Update.
175 2018-07-03 Tom Tromey <tom@tromey.com>
179 2018-07-03 Tom Tromey <tom@tromey.com>
181 * linux-low.c: Update.
182 * linux-mips-low.c: Update.
183 * lynx-low.c: Update.
185 * remote-utils.c: Update.
189 * thread-db.c: Update.
191 2018-07-03 Tom Tromey <tom@tromey.com>
193 * linux-low.c: Update.
194 * linux-mips-low.c: Update.
195 * lynx-low.c: Update.
196 * mem-break.c: Update.
198 * remote-utils.c: Update.
202 * tracepoint.c: Update.
204 2018-07-03 Tom Tromey <tom@tromey.com>
206 * linux-low.c: Update.
207 * linux-ppc-low.c: Update.
208 * linux-x86-low.c: Update.
209 * proc-service.c: Update.
212 * thread-db.c: Update.
213 * win32-low.c: Update.
215 2018-07-03 Tom Tromey <tom@tromey.com>
217 * linux-low.c: Update.
218 * lynx-low.c: Update.
220 * remote-utils.c: Update.
222 * thread-db.c: Update.
223 * win32-low.c: Update.
225 2018-06-29 Joel Brobecker <brobecker@adacore.com>
227 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
228 parameter in call to 'amd64_create_target_description'.
230 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
232 * x86-tdesc.h: Remove executable permission flag.
234 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
236 * configure.ac: Remove AC_PREREQ, add missing quoting.
237 * configure: Re-generate.
238 * config.in: Re-generate.
239 * aclocal.m4: Re-generate.
241 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
243 * tracepoint.h (current_traceframe): Remove declaration.
245 2018-06-18 Alan Hayward <alan.hayward@arm.com>
247 * linux-aarch64-low.c (is_sve_tdesc): New function.
248 (aarch64_sve_regs_copy_to_regcache): Likewise.
249 (aarch64_sve_regs_copy_from_regcache): Likewise.
250 (aarch64_regs_info): Add SVE checks.
251 (initialize_low_arch): Initialize SVE.
253 2018-06-18 Alan Hayward <alan.hayward@arm.com>
255 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
257 2018-06-11 Alan Hayward <alan.hayward@arm.com>
259 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
260 (initialize_low_tracepoint): Likewise
261 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
262 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
264 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
266 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
268 2018-06-11 Alan Hayward <alan.hayward@arm.com>
270 * server.h (PBUFSIZ): Increase size
272 2018-06-11 Alan Hayward <alan.hayward@arm.com>
274 * regcache.c (regcache::raw_compare): New function.
275 * regcache.h (regcache::raw_compare): New declaration.
277 2018-06-11 Alan Hayward <alan.hayward@arm.com>
279 * regcache.c (new_register_cache): Use new.
280 (free_register_cache): Use delete.
281 (register_data): Use const.
282 (supply_register): Move body inside regcache.
283 (regcache::raw_supply): New override function.
284 (collect_register): Move body inside regcache.
285 (regcache::raw_collect): New override function.
286 (regcache::get_register_status): New override function.
287 * regcache.h (struct regcache): Inherit from reg_buffer_common.
289 2018-06-09 Tom Tromey <tom@tromey.com>
291 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
293 (event_queue): Use std::queue.
294 (gdb_event_xfree): Remove.
295 (initialize_event_loop, process_event, wait_for_event): Update.
297 2018-06-08 Stan Cox <scox@redhat.com>
299 * win32-low.c (win32_create_inferior): last_ptid and last_status
300 moved to client_state.
302 2018-06-08 Pedro Alves <palves@redhat.com>
304 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
305 common/common-exceptions.o, common/common-utils.o,
306 common/errors.o, common/print-utils.o and utils.o.
307 * gdbreplay.c: Include "common-defs.h" instead of the two
308 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
309 string.h or alloca.h.
310 (perror_with_name): Delete.
311 (remote_open): Use xstrdup instead of strdup.
312 (main): Rename to ...
313 (captured_main): ... this.
316 2018-06-08 Tom Tromey <tom@tromey.com>
318 * linux-low.c (linux_low_read_btrace): Update.
320 2018-06-04 Stan Cox <scox@redhat.com>
322 * server.h (struct client_state): New.
323 * server.c (cont_thread, general_thread, multi_process)
324 (report_fork_events, report_vfork_events, report_exec_events)
325 (report_thread_events, swbreak_feature, hwbreak_feature)
326 (vCont_supported, disable_randomization, pass_signals)
327 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
328 Moved to client_state.
329 * remote-utils.c (remote_debug, noack_mode)
330 (transport_is_reliable): Moved to client_state.
331 * tracepoint.c (current_traceframe): Moved to client_state.
334 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
335 linux-low.c, remote-utils.h, target.c: Use client_state.
337 2018-05-31 Alan Hayward <alan.hayward@arm.com>
339 * configure.srv: Add new c/h file.
341 2018-05-31 Alan Hayward <alan.hayward@arm.com>
343 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
346 2018-05-25 Maciej W. Rozycki <macro@mips.com>
348 * gdb.arch/mips-fpregset-core.exp: New test.
349 * gdb.arch/mips-fpregset-core.c: New test source.
351 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
354 * hostio.c (require_int): Do not report overflow for integers
355 between 0xfffffff and 0x7fffffff.
357 2018-05-22 Maciej W. Rozycki <macro@mips.com>
359 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
360 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
361 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
363 (the_low_target): Wire them.
365 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
367 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
368 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
369 mode. Call collect_register_by_name with vscr using
370 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
371 (ppc_store_vrregset): Add and set vscr_offset variable as in
372 ppc_fill_vrregset. Call supply_register_by_name with vscr using
375 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
377 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
378 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
379 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
381 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
383 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
384 (ppc_store_vsxregset): Likewise.
385 (ppc_fill_vrregset): Likewise.
386 (ppc_store_vrregset): Likewise.
387 (ppc_fill_evrregset): Likewise.
388 (ppc_store_evrregset): Likewise.
389 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
390 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
393 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
395 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
396 wordsize of the inferior. Call ppc_linux_target_wordsize.
398 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
400 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
401 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
402 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
403 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
404 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
405 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
406 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
407 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
408 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
409 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
410 (tdesc_powerpc_e500l): Remove.
411 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
412 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
413 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
414 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
416 (ppc_arch_setup): Remove target description matching code. Fill a
417 ppc_linux_features struct and call ppc_linux_match_description
420 2018-05-22 Maciej W. Rozycki <macro@mips.com>
422 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
423 width of the requested register exceeds the width of the
425 (mips_cannot_store_register): Likewise.
427 2018-05-21 Maciej W. Rozycki <macro@mips.com>
429 * linux-mips-low.c (mips_fetch_register): New function. Update
431 (mips_store_gregset): Supply 0 rather than $restart for $zero.
432 (the_low_target): Wire `mips_fetch_register'.
434 2018-05-10 Joel Brobecker <brobecker@adacore.com>
436 * lynx-i386-low.c (LYNXOS_178): New macro.
437 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
438 the layout on LynxOS-178.
439 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
440 handle floating point registers that are not supported by
443 2018-05-10 Tom Tromey <tom@tromey.com>
445 * configure: Rebuild.
447 2018-05-10 Joel Brobecker <brobecker@adacore.com>
450 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
451 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
452 Use it to set the expedite_regs field in the given tdesc.
453 * x86-tdesc.h: New file.
454 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
455 Adjust following the addition of the new expedite_regs parameter
457 * linux-tic6x-low.c (tic6x_read_description): Likewise.
458 * linux-x86-tdesc.c: #include "x86-tdesc.h".
459 (i386_linux_read_description, amd64_linux_read_description):
460 Adjust following the addition of the new expedite_regs parameter
462 * lynx-i386-low.c: #include "x86-tdesc.h".
463 (lynx_i386_arch_setup): Adjust following the addition of the new
464 expedite_regs parameter to init_target_desc.
465 * nto-x86-low.c: #include "x86-tdesc.h".
466 (nto_x86_arch_setup): Adjust following the addition of the new
467 expedite_regs parameter to init_target_desc.
468 * win32-i386-low.c: #include "x86-tdesc.h".
469 (i386_arch_setup): Adjust following the addition of the new
470 expedite_regs parameter to init_target_desc.
472 2018-05-10 Joel Brobecker <brobecker@adacore.com>
475 * win32-low.c (win32_create_inferior): Add call to my_wait
476 setting last_status global.
478 2018-05-10 Joel Brobecker <brobecker@adacore.com>
481 * win32-low.c (create_process): Only call gdb_tilde_expand if
482 inferior_cwd is not NULL.
484 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
486 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
487 registers to the cache if their values have changed.
488 (i387_xsave_to_cache): Provide default values for x87 control
489 registers when these features are available, but disabled.
490 * regcache.c (supply_register_by_name_zeroed): New function.
491 * regcache.h (supply_register_by_name_zeroed): Declare new
494 2018-05-07 Tom Tromey <tom@tromey.com>
496 * configure: Rebuild.
498 2018-05-04 Tom Tromey <tom@tromey.com>
500 * configure: Rebuild.
502 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
503 Pedro Alves <palves@redhat.com>
505 * linux-aarch64-low.c (aarch64_stopped_data_address):
508 2018-04-27 Tom Tromey <tom@tromey.com>
510 * configure: Rebuild.
512 2018-04-23 Tom Tromey <tom@tromey.com>
514 * configure: Rebuild.
516 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
518 * Makefile.in (depcomp): Add "..".
519 (all_deps_files): New and use it.
521 2018-04-18 Alan Hayward <alan.hayward@arm.com>
523 * configure.srv (aarch64*-*-linux*): Don't include xml.
524 (i[34567]86-*-cygwin*): Likewise.
525 (i[34567]86-*-linux*): Likewise.
526 (i[34567]86-*-lynxos*): Likewise.
527 (i[34567]86-*-mingw32ce*): Likewise.
528 (i[34567]86-*-mingw*): Likewise.
529 (i[34567]86-*-nto*): Likewise.
530 (tic6x-*-uclinux): Likewise.
531 (x86_64-*-linux*): Likewise.
532 (x86_64-*-mingw*): Likewise.
533 (x86_64-*-cygwin*): Likewise.
535 2018-04-18 Alan Hayward <alan.hayward@arm.com>
537 * tdesc.c: Remove xml parameter.
539 2018-04-18 Alan Hayward <alan.hayward@arm.com>
541 * server.c (get_features_xml): Remove cast.
542 * tdesc.c (void target_desc::accept): Fill in function.
543 (tdesc_get_features_xml): Remove old xml creation.
544 (print_xml_feature::visit_pre): Add xml vistor.
545 * tdesc.h (struct target_desc): Make xmltarget mutable.
546 (tdesc_get_features_xml): Remove declaration.
548 2018-04-18 Alan Hayward <alan.hayward@arm.com>
550 * tdesc.c (tdesc_architecture_name): Add new function.
551 (tdesc_osabi_name): Likewise.
552 (tdesc_get_features_xml): Use new functions.
554 2018-04-18 Alan Hayward <alan.hayward@arm.com>
556 * tdesc.c (tdesc_create_flags): Remove.
557 (tdesc_add_flag): Likewise.
558 (tdesc_named_type): Likewise.
559 (tdesc_create_union): Likewise.
560 (tdesc_create_struct): Likewise.
561 (tdesc_create_vector): Likewise.
562 (tdesc_add_bitfield): Likewise.
563 (tdesc_add_field): Likewise.
564 (tdesc_set_struct_size): Likewise.
566 2018-04-18 Alan Hayward <alan.hayward@arm.com>
568 * tdesc.c (~target_desc): Remove implictly deleted items.
569 (init_target_desc): Iterate all features.
570 (tdesc_get_features_xml): Use vector.
571 (tdesc_create_feature): Create feature.
572 * tdesc.h (tdesc_feature) Remove
573 (target_desc): Add features.
575 2018-04-18 Alan Hayward <alan.hayward@arm.com>
577 * Makefile.in: Add common/tdesc.c
578 * tdesc.c (init_target_desc): init all reg_defs from register
580 (tdesc_create_reg): Create tdesc_reg.
581 * tdesc.h (tdesc_feature): Add register vector.
583 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
585 * tdesc.h (struct target_desc) <features>: Change type to
586 std::vector<std::string>.
587 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
589 (tdesc_get_features_xml): Likewise.
590 (tdesc_create_feature): Likewise.
592 2018-03-26 Alan Hayward <alan.hayward@arm.com>
594 * regcache.c (find_register_by_number): Return a ref.
595 (find_regno): Use references.
596 (register_size): Likewise.
597 (register_data): Likewise.
598 * tdesc.c (target_desc::~target_desc): Remove free calls.
599 (target_desc::operator==): Use std::vector compare.
600 (init_target_desc): Use reference.
601 (tdesc_create_reg): Use reg constructors.
602 * tdesc.h (struct target_desc): Replace pointer with object.
604 2018-03-23 Alan Hayward <alan.hayward@arm.com>
606 * regcache.c (find_register_by_number): Make static.
607 (find_regno): Use find_register_by_number
608 * regcache.h (struct reg): Remove declaration.
610 2018-03-23 Alan Hayward <alan.hayward@arm.com>
612 * tdesc.c (target_desc::~target_desc): Move to here.
613 (target_desc::operator==): Likewise.
614 * tdesc.h (target_desc::~target_desc): Move from here.
615 (target_desc::operator==): Likewise.
617 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
619 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
621 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
623 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
625 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
626 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
627 and init_registers_s390_gs_linux64.
629 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
631 * linux-s390-low.c (s390_fill_gs): Remove function.
632 (s390_fill_gsbc): Remove function.
633 (s390_regsets): Set fill functions for the guarded storage regsets
636 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
638 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
639 the word size. Add comment.
640 (s390_get_wordsize): New function.
641 (s390_arch_setup): No longer select a temporary tdesc to fetch the
642 pswm with it. Instead, use s390_get_wordsize to determine the
643 word size first and derive the correct tdesc from that directly.
645 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
647 * Makefile.in: Include silent-rules.mk.
648 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
649 (COMPILE): Add ECHO_CXX.
650 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
651 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
652 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
653 (version-generated.c): Add ECHO_GEN.
654 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
655 (IPAGENT_COMPILE): Add ECHO_CXX.
656 (%-generated.c): Add ECHO_REGDAT.
658 2018-03-14 Tom Tromey <tom@tromey.com>
661 * ax.c (ax_printf): Special case for NULL.
663 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
665 * linux-low.c (linux_qxfer_libraries_svr4): Use
666 xml_escape_text_append.
668 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
670 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
672 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
674 * server.c (handle_general_set): Remove unnecessary xstrdup.
676 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
678 * server.c (parse_debug_format_options): Adjust to
679 delim_string_to_char_ptr_vec changes.
680 * thread-db.c (thread_db_load_search): Adjust to
681 dirnames_to_char_ptr_vec changes.
683 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
685 * target.h (target_enable_btrace, target_disable_btrace)
686 (target_read_btrace, target_read_btrace_conf): Turn macro into
687 inline function. Throw error if target method is not defined.
688 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
689 check for btrace target method. Be prepared to handle exceptions
690 from btrace target methods.
692 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
694 * server.c (captured_main): Change order of error message printed
695 when the current working directory cannot be found.
697 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
699 * server.c: Include "filenames.h" and "pathstuff.h".
700 (program_name): Delete variable.
701 (program_path): New anonymous class.
702 (get_exec_wrapper): Use "program_path" instead of
704 (handle_v_run): Likewise.
705 (captured_main): Likewise.
706 (process_serial_event): Likewise.
708 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
710 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
711 (OBJS): Add "pathstuff.o".
712 * server.c (current_directory): New global variable.
713 (captured_main): Initialize "current_directory".
715 2018-02-26 Alan Hayward <alan.hayward@arm.com>
717 * tdesc.c: Use common/tdesc.h.
720 2018-02-20 Alan Hayward <alan.hayward@arm.com>
721 Simon Marchi <simon.marchi@ericsson.com>
723 * Makefile.in: Switch order of make rules.
725 2018-02-19 Alan Hayward <alan.hayward@arm.com>
727 * Makefile.in: Add common directory in build.
728 * configure.ac: Add common reference.
729 * configure: Regenerate.
731 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
733 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
734 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
735 * spu-low.c (spu_target_ops): Likewise.
736 * win32-low.c (win32_target_ops): Likewise.
737 * server.c (supported_btrace_packets): Report packets unconditionally.
738 * target.h (target_ops) <supports_btrace>: Remove.
739 (target_supports_btrace): Remove.
741 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
743 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
744 (handle_btrace_disable): Change return type to void. Use exceptions
746 (handle_btrace_general_set): Catch exception and copy message to
749 2018-02-08 Tom Tromey <tom@tromey.com>
751 * linux-low.c (install_software_single_step_breakpoints): Use
753 * inferiors.c (make_cleanup_restore_current_thread): Remove.
754 (do_restore_current_thread_cleanup): Remove.
755 * gdbthread.h (make_cleanup_restore_current_thread): Don't
758 2018-02-08 Tom Tromey <tom@tromey.com>
760 * mem-break.c (set_raw_breakpoint_at): Use
761 gdb::unique_xmalloc_ptr.
763 2018-01-30 Pedro Alves <palves@redhat.com>
766 * target.c (target_terminal::terminal_state): Rename to ...
767 (target_terminal::m_terminal_state): ... this.
769 2018-01-19 James Clarke <jrtc27@jrtc27.com>
771 * linux-low.c (handle_extended_wait): Surround call to
772 thread_db_notice_clone with #ifdef USE_THREAD_DB.
774 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
776 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
777 linux_ptrace_attach_fail_reason_string now returning an
779 (linux_attach): Likewise.
780 * thread-db.c (attach_thread): Likewise.
782 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
785 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
786 checking for fs_base/gs_base fields in struct user_regs_struct.
787 * configure: Regenerate.
789 2018-01-16 Yao Qi <yao.qi@linaro.org>
792 * linux-low.c (fetch_register): Call supply_register instead of
795 2018-01-08 Yao Qi <yao.qi@linaro.org>
796 Simon Marchi <simon.marchi@ericsson.com>
798 * Makefile.in (OBS): Remove selftest.o.
799 * configure.ac: Set srv_selftest_objs if $development is true.
800 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
801 * configure: Re-generated.
802 * server.c (captured_main): Wrap variable selftest_filter with
805 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
807 * server.c (parse_debug_format_options): Return std::string.
808 (handle_monitor_command, captured_main): Adjust.
810 2018-01-05 Pedro Alves <palves@redhat.com>
813 * server.c (captured_main): Pass quiet=false to
814 save_original_signals_state.
816 2018-01-01 Joel Brobecker <brobecker@adacore.com>
818 * gdbreplay.c (gdbreplay_version): Update copyright year in
820 * server.c (gdbserver_version): Likewise.
822 2017-12-08 Tom Tromey <tom@tromey.com>
824 * ax.c (ax_printf): Update.
826 2017-12-07 Yao Qi <yao.qi@linaro.org>
828 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
829 aarch64_linux_read_description.
830 * linux-amd64-ipa.c (idx2mask): New array.
831 (get_ipa_tdesc): Move idx2mask out.
832 (initialize_low_tracepoint): Initialize target descriptions.
833 * linux-i386-ipa.c (idx2mask): New array.
834 (get_ipa_tdesc): Move idx2mask out.
835 (initialize_low_tracepoint): Initialize target descriptions.
837 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
839 * tdesc.c (struct tdesc_type): Change return type.
840 (tdesc_add_flag): Change parameter type.
841 (tdesc_add_bitfield): Likewise.
842 (tdesc_add_field): Likewise.
843 (tdesc_set_struct_size): Likewise.
845 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
847 * regcache.c (registers_to_string): Remove unused variable.
849 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
851 * inferiors.c (for_each_inferior_with_data): Remove.
852 * inferiors.h (for_each_inferior_with_data): Remove.
853 * server.c (handle_qxfer_threads_worker): Change parameter type.
854 (handle_qxfer_threads_proper): Use for_each_thread.
856 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
858 * inferiors.c (for_each_inferior): Remove.
859 (clear_inferiors): Use for_each_thread.
860 * inferiors.h (for_each_inferior): Remove.
861 * linux-low.c (linux_wait_for_event_filtered): Use
863 (linux_stabilize_threads): Likewise.
864 * regcache.c (regcache_release): Likewise.
865 * server.c (gdb_wants_all_threads_stopped): Likewise.
866 (clear_pending_status_callback): Remove.
867 (handle_status): Use for_each_thread.
868 (captured_main): Likewise.
869 * win32-low.c (child_init_thread_list): Likewise.
870 (win32_clear_inferiors): Likewise.
871 (fake_breakpoint_event): Likewise.
873 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
875 * inferiors.h (find_inferior): Remove.
876 * inferiors.c (find_inferior): Remove.
878 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
880 * linux-low.c (resume_status_pending_p): Update comment.
881 (need_step_over_p): Update comment.
883 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
885 * linux-low.c (proceed_one_lwp): Return void, change parameter
887 (unsuspend_and_proceed_one_lwp): Likewise.
888 (proceed_all_lwps): Use for_each_thread.
889 (unstop_all_lwps): Likewise.
891 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
893 * linux-low.c (linux_resume_one_thread): Return void, take
895 (linux_resume): Use for_each_thread.
897 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
899 * linux-low.c (send_sigstop_callback): Return void, change
900 parameter type. Rename to...
901 (send_sigstop): ... this.
902 (suspend_and_send_sigstop_callback): Return void, change parameter
904 (suspend_and_send_sigstop): ... this.
905 (stop_all_lwps): Use for_each_thread.
907 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
909 * linux-low.c (lwp_running): Return bool, remove unused
911 (linux_stabilize_threads): Use find_thread.
913 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
915 * linux-low.c (select_singlestep_lwp_callback): Remove.
916 (count_events_callback): Remove.
917 (select_event_lwp_callback): Remove.
918 (select_event_lwp): Use find_thread/for_each_thread.
920 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
922 * linux-low.c (not_stopped_callback): Return bool, take filter
924 (linux_wait_for_event_filtered): Use find_thread.
925 (linux_wait_1): Likewise.
927 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
929 * linux-low.c (same_lwp): Remove.
930 (find_lwp_pid): Use find_thread.
932 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
934 * linux-low.c (delete_lwp_callback): Remove.
935 (linux_mourn): Use for_each_thread.
937 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
939 * linux-low.c (linux_detach_lwp_callback): Return void, remove
940 args parameter, don't check for pid.
941 (linux_detach): Use for_each_thread.
943 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
945 * linux-low.c (struct counter): Remove.
946 (second_thread_of_pid_p): Remove.
947 (last_thread_of_process_p): Use find_thread.
949 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
951 * inferiors.c (find_inferior_in_random): Remove.
952 * inferiors.h (find_inferior_in_random): Remove.
953 * linux-low.c (status_pending_p_callback): Return bool, accept
954 parameter ptid directly.
955 (linux_wait_for_event_filtered): Use find_thread_in_random.
956 (linux_wait_1): Likewise.
958 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
960 * inferiors.c (find_inferior_id): Remove.
961 (find_thread_ptid): Move implemention from find_inferior_id to
963 * inferiors.h (find_inferior_id): Remove.
964 * server.c (handle_status): Use find_thread_ptid.
965 (process_serial_event): Likewise.
966 * thread-db.c (find_one_thread): Likewise.
967 (thread_db_thread_handle): Likewise.
968 * win32-low.c (thread_rec): Likewise.
969 (child_delete_thread): Likewise.
970 (win32_thread_alive): Likewise.
971 (get_child_debug_event): Likewise.
973 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
975 * linux-mips-low.c (update_watch_registers_callback): Return
976 void, remove pid_p parameter, don't check for pid.
977 (mips_insert_point, mips_remove_point): Use for_each_thread.
979 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
981 * lynx.low (lynx_delete_thread_callback): Remove.
982 (lynx_mourn): Use for_each_thread.
984 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
986 * regcache.c (regcache_invalidate_one): Remove.
987 (regcache_invalidate_pid): use for_each_thread.
989 2017-11-26 Tom Tromey <tom@tromey.com>
991 * linux-low.c (linux_create_inferior): Update.
993 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
995 * spu-low.c (spu_create_inferior): Fix typo in argument name.
997 2017-11-24 Alan Hayward <alan.hayward@arm.com>
999 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1000 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1001 * linux-aarch64-tdesc-selftest.c: New file.
1002 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1004 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1006 * configure.srv: Add new file.
1007 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1008 * linux-aarch64-tdesc-selftest.c: New file.
1009 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1011 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1013 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1014 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1015 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1017 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1019 * configure.srv: Add new files.
1020 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1021 aarch64_linux_read_description.
1022 * linux-aarch64-low.c (aarch64_linux_read_description):
1023 Merge with aarch64_arch_setup.
1024 (aarch64_arch_setup): Call aarch64_linux_read_description.
1025 * linux-aarch64-tdesc.c: New file.
1026 * linux-aarch64-tdesc.h: New file.
1028 2017-11-24 Yao Qi <yao.qi@linaro.org>
1030 * configure.srv: Set $srv_regobj for tic6x-linux.
1031 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1032 (tic6x_read_description): Move some code to tic6x_arch_setup.
1033 (tic6x_tdesc_test): New function.
1034 (initialize_low_arch): Call selftests::register_test.
1036 2017-11-22 Yao Qi <yao.qi@linaro.org>
1038 * remote-utils.c (prepare_resume_reply): Use memcpy.
1040 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1042 * linux-low.c (kill_one_lwp_callback): Return void, take
1043 argument directly, don't filter on pid.
1044 (linux_kill): Use for_each_thread.
1046 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1048 * linux-low.c (need_step_over_p): Return bool, remove dummy
1050 (linux_resume, proceed_all_lwps): Use find_thread.
1052 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1054 * linux-low.c (resume_status_pending_p): Return bool, remove
1056 (linux_resume): Use find_thread.
1058 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1060 * linux-low.c (struct thread_resume_array): Remove.
1061 (linux_set_resume_request): Return void, take arguments
1063 (linux_resume): Use for_each_thread.
1065 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1067 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1068 return bool, remove data argument.
1069 (linux_stabilize_threads): Use find_thread.
1071 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1073 * linux-low.c (unsuspend_one_lwp): Remove.
1074 (unsuspend_all_lwps): Use for_each_thread, inline code from
1077 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1079 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1080 * linux-low.c (struct iterate_over_lwps_args): Remove.
1081 (iterate_over_lwps_filter): Remove.
1082 (iterate_over_lwps): Use find_thread.
1084 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1086 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1087 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1088 code from reset_lwp_ptrace_options_callback.
1090 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1092 * linux-arm-low.c (struct update_registers_data): Remove.
1093 (update_registers_callback): Return void, take arguments
1094 directly, don't check thread's pid.
1095 (arm_insert_point, arm_remove_point): Use for_each_thread.
1097 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1099 * win32-low.c (continue_one_thread): Return void, take argument
1101 (child_continue): Use for_each_thread.
1103 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1105 * win32-i386-low.c (update_debug_registers_callback): Rename
1107 (update_debug_registers): ... this, return void, remove pid_p arg.
1108 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1110 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1112 * inferiors.h (struct process_info): Add constructor, initialize
1114 <syscalls_to_catch>: Change type to std::vector<int>.
1115 * inferiors.c (add_process): Allocate process_info with new.
1116 (remove_process): Free process_info with delete.
1117 * linux-low.c (handle_extended_wait): Adjust.
1118 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1119 * server.c (handle_general_set): Adjust.
1121 2017-11-16 Pedro Alves <palves@redhat.com>
1123 * remote-utils.c (remote_close): Block SIGIO signals instead of
1124 uninstalling the SIGIO handler.
1126 2017-11-16 Alan Hayward <alan.hayward@arm.com>
1128 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1130 2017-11-16 Yao Qi <yao.qi@linaro.org>
1132 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1133 (tic6x_store_gregset): Likewise.
1134 (tic6x_usrregs_info): Move it up.
1136 2017-11-15 Alan Hayward <alan.hayward@arm.com>
1138 * Makefile.in: Update arch rules.
1139 * configure.srv: Explicitly mark arch/ files.
1141 2017-11-13 Andreas Schwab <schwab@suse.de>
1143 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1145 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1147 2017-11-06 Pedro Alves <palves@redhat.com>
1149 * config.in, configure: Regenerate.
1151 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1153 * target.c (struct thread_search): Remove.
1154 (thread_search_callback): Remove.
1155 (prepare_to_access_memory): Use for_each_thread instead of
1156 find_inferior. Inline code from thread_search_callback.
1158 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1160 * server.c (struct visit_actioned_threads_data): Remove.
1161 (visit_actioned_threads): Change prototype to take arguments
1163 (resume): Use find_thread instead of find_inferior.
1165 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1167 * server.c (queue_stop_reply_callback): Change prototype, return
1169 (find_status_pending_thread_callback): Remove.
1170 (handle_status): Replace find_inferior with find_thread and
1173 2017-10-25 Alan Hayward <alan.hayward@arm.com>
1175 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1177 (aarch64_store_gregset): Likewise.
1178 (aarch64_fill_fpregset): Likewise.
1179 (aarch64_store_fpregset): Likewise.
1181 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1183 * gdbthread.h (find_thread, for_each_thread): New functions.
1184 * inferiors.c (thread_of_pid): Remove.
1185 (find_any_thread_of_pid): Use find_thread.
1186 * linux-low.c (num_lwps): Use for_each_thread.
1188 2017-10-17 Yao Qi <yao.qi@linaro.org>
1190 * Makefile.in: Remove one rule.
1191 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1193 2017-10-17 Yao Qi <yao.qi@linaro.org>
1195 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1196 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1198 2017-10-17 Yao Qi <yao.qi@linaro.org>
1200 * configure.srv: Rename arm.o with arch/arm.o.
1202 2017-10-17 Yao Qi <yao.qi@linaro.org>
1204 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1205 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1206 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1207 (arch-i386.o, arch-amd64.o): Remove rules.
1208 (arch/%.o): New rule.
1209 Update POSTCOMPILE and COMPILE.pre.
1210 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1211 * configure: Re-generated.
1212 * configure.srv: Replace arch-i386.o with arch/i386.o.
1213 Replace arch-amd64.o with arch/amd64.o.
1215 2017-10-16 Yao Qi <yao.qi@linaro.org>
1217 * configure: Regenerated.
1219 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1221 * inferiors.h: (struct inferior_list): Remove.
1222 (struct inferior_list_entry); Remove.
1223 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1224 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1225 get_first_inferior): Remove.
1226 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1227 find_inferior_id, find_inferior_in_random): Change signature.
1228 * inferiors.c (all_threads): Change type to
1229 std::list<thread_info *>.
1230 (get_thread): Remove macro.
1231 (find_inferior, find_inferior_id): Change signature, implement
1233 (find_inferior_in_random): Change signature, implement using
1234 find_thread_in_random.
1235 (for_each_inferior, for_each_inferior_with_data): Change
1236 signature, implement using for_each_thread.
1237 (add_inferior_to_list, remove_inferior): Remove.
1238 (add_thread, get_first_thread, thread_of_pid,
1239 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1240 (get_first_inferior, one_inferior_p, clear_inferior_list):
1242 (clear_inferiors, get_thread_process): Update.
1243 * gdbthread.h: Include <list>.
1244 (struct thread_info) <entry>: Remove field.
1246 (all_threads): Change type to std::list<thread_info *>.
1247 (get_first_inferior): Add doc.
1248 (find_thread, for_each_thread, find_thread_in_random): New
1250 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1251 * linux-arm-low.c (update_registers_callback): Update.
1252 * linux-low.c (second_thread_of_pid_p): Update.
1253 (kill_one_lwp_callback, linux_detach_lwp_callback,
1254 delete_lwp_callback, status_pending_p_callback, same_lwp,
1255 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1256 iterate_over_lwps, not_stopped_callback,
1257 resume_stopped_resumed_lwps, count_events_callback,
1258 select_singlestep_lwp_callback, select_event_lwp_callback,
1259 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1260 suspend_and_send_sigstop_callback, wait_for_sigstop,
1261 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1262 lwp_running, linux_set_resume_request, resume_status_pending_p,
1263 need_step_over_p, start_step_over, linux_resume_one_thread,
1264 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1265 reset_lwp_ptrace_options_callback): Update.
1266 * linux-mips-low.c (update_watch_registers_callback): Update.
1267 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1269 (free_register_cache_thread_one): Remove.
1270 (regcache_release): Update.
1271 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1272 handle_qxfer_threads_worker): Update.
1273 (handle_query): Update, use list iterator.
1274 (visit_actioned_threads, handle_pending_status,
1275 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1276 clear_pending_status_callback, set_pending_status_callback,
1277 find_status_pending_thread_callback, handle_status,
1278 process_serial_event): Update.
1279 * target.c (thread_search_callback): Update.
1280 * thread-db.c (thread_db_get_tls_address): Update.
1281 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1283 * win32-i386-low.c (update_debug_registers_callback): Update.
1284 * win32-low.c (delete_thread_info, child_delete_thread,
1285 continue_one_thread, suspend_one_thread,
1286 get_child_debug_event): Adjust.
1288 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1290 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1291 * inferiors.h: Include <list>.
1292 (struct process_info) <entry>: Remove field.
1294 (pid_of): Change macro to function.
1295 (ptid_of, lwpid_of): Remove macro.
1296 (all_processes): Change type to std::list<process_info *>.
1297 (ALL_PROCESSES): Remove macro.
1298 (for_each_process, find_process): New function.
1299 * inferiors.c (all_processes): Change type to
1300 std::list<process_info *>.
1301 (find_thread_process): Adjust.
1302 (add_process): Likewise.
1303 (remove_process): Likewise.
1304 (find_process_pid): Likewise.
1305 (get_first_process): Likewise.
1306 (started_inferior_callback): Remove.
1307 (have_started_inferiors_p): Adjust.
1308 (attached_inferior_callback): Remove.
1309 (have_attached_inferiors_p): Adjust.
1310 * linux-low.c (check_zombie_leaders): Likewise.
1311 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1312 (x86_linux_update_xmltarget): Adjust.
1313 * server.c (handle_query): Likewise.
1314 (gdb_reattached_process): Remove.
1315 (handle_status): Adjust.
1316 (kill_inferior_callback): Likewise.
1317 (detach_or_kill_inferior): Remove.
1318 (print_started_pid): Likewise.
1319 (print_attached_pid): Likewise.
1320 (detach_or_kill_for_exit): Update.
1321 (process_serial_event): Likewise.
1322 * linux-arm-low.c (arm_new_fork): Likewise.
1324 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1326 * dll.h: Include <list>.
1327 (struct dll_info): Add constructor.
1328 <entry>: Remove field.
1329 (all_dlls): Change type to std::list<dll_info>.
1330 * dll.c: Include <algorithm>.
1331 (get_dll): Remove macro.
1332 (all_dlls): Change type to std::list<dll_info *>.
1333 (free_one_dll): Remove.
1334 (match_dll): Likewise.
1335 (loaded_dll): Adjust.
1336 (unloaded_dll): Adjust to all_dlls type change, use
1337 std::find_if. Inline code from match_dll.
1338 (clear_dlls): Adjust to all_dlls type change.
1339 * server.c (emit_dll_description): Remove.
1340 (handle_qxfer_libraries): Adjust to all_dlls type change,
1341 integrate emit_dll_description's functionality.
1343 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1345 * linux-low.h (struct linux_target_ops) <delete_process>: New
1347 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1348 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1349 (struct linux_target_ops): Add delete_process callback.
1350 * linux-arm-low.c (arm_delete_process): New.
1351 (struct linux_target_ops): Add delete_process callback.
1352 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1353 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1354 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1355 * linux-mips-low.c (mips_linux_delete_process): New.
1356 (struct linux_target_ops): Add delete_process callback.
1357 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1358 * linux-s390-low.c (struct linux_target_ops): Likewise.
1359 * linux-sh-low.c (struct linux_target_ops): Likewise.
1360 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1361 * linux-tile-low.c (struct linux_target_ops): Likewise.
1362 * linux-x86-low.c (x86_linux_delete_process): New.
1363 (struct linux_target_ops): Add delete_process callback.
1364 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1366 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1368 * linux-aarch64-low.c (the_low_target): Add thread delete
1370 * linux-arm-low.c (arm_delete_thread): New function.
1371 (the_low_target): Add thread delete callback.
1372 * linux-bfin-low.c (the_low_target): Likewise.
1373 * linux-crisv32-low.c (the_low_target): Likewise.
1374 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1376 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1378 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1379 * linux-mips-low.c (mips_linux_delete_thread): New function.
1380 (the_low_target): Add thread delete callback.
1381 * linux-ppc-low.c (the_low_target): Likewise.
1382 * linux-s390-low.c (the_low_target): Likewise.
1383 * linux-sh-low.c (the_low_target): Likewise.
1384 * linux-tic6x-low.c (the_low_target): Likewise.
1385 * linux-tile-low.c (the_low_target): Likewise.
1386 * linux-x86-low.c (the_low_target): Likewise.
1387 * linux-xtensa-low.c (the_low_target): Likewise.
1389 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1391 * win32-low.c: Include "common-inferior.h".
1393 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1395 * inferiors.c (set_inferior_cwd): New function.
1396 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1397 (handle_query): Inform that QSetWorkingDir is supported.
1398 * win32-low.c (create_process): Pass the inferior's cwd to
1401 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1403 * inferiors.c (current_inferior_cwd): New global variable.
1404 (get_inferior_cwd): New function.
1405 * inferiors.h (struct process_info) <cwd>: New field.
1407 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1409 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1410 (OBS): Add gdb_tilde_expand.o.
1412 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1414 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1415 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1417 2017-09-29 Pedro Alves <palves@redhat.com>
1419 * ax.c (gdb_parse_agent_expr): Constify.
1420 * ax.h (gdb_parse_agent_expr): Constify.
1421 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1423 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1424 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1425 * remote-utils.h (read_ptid): Constify.
1426 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1427 (process_point_options, process_serial_event): Constify.
1428 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1429 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1430 (cmd_qtbuffer): Constify.
1432 2017-09-29 Pedro Alves <palves@redhat.com>
1434 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1437 2017-09-29 Pedro Alves <palves@redhat.com>
1439 * linux-low.c (handle_extended_wait): Pass parent thread instead
1440 of process to thread_db_notice_clone.
1441 * linux-low.h (thread_db_notice_clone): Replace parent process
1442 parameter with parent thread parameter.
1443 * thread-db.c (find_one_thread): Add comment.
1444 (thread_db_notice_clone): Replace parent process parameter with
1445 parent thread parameter. Temporarily switch to the parent thread.
1447 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1449 * gdbthread.h: Include "common-gdbthread.h".
1450 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1451 "if" when validating the ptid.
1452 * remote-utils.c: Include "gdbthread.h".
1453 (prepare_resume_reply): Use "switch_to_thread".
1454 * target.c (done_accessing_memory): Likewise.
1456 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1458 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1459 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1460 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1461 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1462 s390x-gs-linux64-ipa.o to ipa_obj.
1463 * linux-s390-low.c (HWCAP_S390_GS): New define.
1464 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1466 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1467 (s390_arch_setup): Check for guarded-storage support and choose
1469 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1470 init_registers_s390x_gs_linux64.
1471 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1473 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1474 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1476 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1478 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1480 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1482 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1483 (thread_db_thread_handle): Declare.
1484 * linux-low.c (linux_target_ops): Initialize thread_handle.
1485 * server.c (handle_qxfer_threads_worker): Add support for
1487 * target.h (struct target_ops): Add new function pointer,
1489 (target_thread_handle): Define.
1490 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1492 (thread_db_thread_handle): New function.
1494 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1496 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1497 * linux-low.h (thread_db_notice_clone): Declare.
1498 * thread-db.c (thread_db_notice_clone): New function.
1500 2017-09-21 Pedro Alves <palves@redhat.com>
1502 * server.c (gdb_read_memory, handle_status, process_serial_event)
1503 (handle_serial_event, handle_target_event): Adjust to
1504 set_desired_thread prototype change.
1505 * target.c (set_desired_thread): Remove 'use_general' parameter
1507 * target.h (set_desired_thread): Remove 'use_general' parameter.
1509 2017-09-20 Tom Tromey <tom@tromey.com>
1511 * target.c (target_terminal::terminal_state): Define.
1512 (target_terminal::init): Rename from target_terminal_init.
1513 (target_terminal::inferior): Rename from
1514 target_terminal_inferior.
1515 (target_terminal::ours): Rename from target_terminal_ours.
1516 (target_terminal::ours_for_output, target_terminal::info): New.
1518 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1520 * server.c (accumulate_file_name_length): Remove.
1521 (emit_dll_description): Adjust to std::string change.
1522 (handle_qxfer_libraries): Use std::string to hold document.
1524 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1526 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1527 return type of xml_escape_text.
1528 * server.c (emit_dll_description): Likewise.
1530 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1532 * server.c (captured_main): Accept argument for --selftest.
1533 Update run_tests call.
1534 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1535 when registering selftests.
1537 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1539 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1540 instead of "VEC" for "target_desc.reg_defs".
1541 (regcache_cpy): Likewise.
1542 (registers_to_string): Likewise.
1543 (registers_from_string): Likewise.
1544 (find_regno): Likewise.
1545 (supply_regblock): Likewise.
1546 (regcache_raw_read_unsigned): Likewise.
1547 * tdesc.c (init_target_desc): Likewise.
1548 (tdesc_create_reg): Likewise.
1549 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1550 (struct target_desc) <reg_defs>: Convert to "std::vector".
1551 (target_desc): Do not initialize "reg_defs".
1552 (~target_desc): Update code to use "std::vector" instead of "VEC"
1553 for "target_desc.reg_defs".
1554 (operator==): Likewise.
1556 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1558 * inferiors.h (thread_to_gdb_id): Remove.
1559 * inferiors.c (thread_to_gdb_id): Remove.
1560 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1561 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1562 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1564 * nto-low.c (nto_fetch_registers, nto_store_registers,
1565 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1567 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1569 * inferiors.h (gdb_id_to_thread_id): Remove.
1570 * inferiors.c (gdb_id_to_thread_id): Remove.
1571 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1572 removal. Move pid declaration closer to where it's used.
1574 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1576 * server.c (handle_detach): New function.
1577 (process_serial_event): Move code out, call handle_detach.
1579 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1581 * server.c (require_running): Rename to ...
1582 (require_running_or_return): ... this ...
1583 (require_running_or_break): ... and this.
1584 (handle_query, process_serial_event): Adjust.
1586 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1588 * linux-low.c (linux_set_resume_request): Remove unused
1591 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1593 * server.c (first_thread_of): Remove.
1594 (process_serial_event): Replace usage of first_thread_of with
1595 find_any_thread_of_pid.
1596 * tracepoint.c (same_process_p): Remove.
1597 (gdb_agent_about_to_close): Replace usage of same_process_p with
1598 find_any_thread_of_pid.
1599 * linux-x86-low.c (same_process_callback): Remove.
1600 (x86_arch_setup_process_callback): Replace usage of
1601 same_process_callback with find_any_thread_of_pid.
1602 * thread-db.c (any_thread_of): Remove.
1603 (switch_to_process): Replace usage of any_thread_of with
1604 find_any_thread_of_pid.
1605 * inferiors.c (thread_pid_matches_callback): Remove.
1606 (find_thread_process): Adjust to use find_any_thread_of_pid.
1608 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1610 * regcache.c (get_thread_regcache): Guard calls to "memset"
1613 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1615 * linux-low.c (handle_extended_wait): Use
1616 "allocate_target_description" instead of "XNEW".
1617 * linux-x86-low.c (initialize_low_arch): Likewise.
1619 2017-09-05 Yao Qi <yao.qi@linaro.org>
1621 * configure.srv (srv_i386_regobj): Remove.
1622 (srv_amd64_regobj): Remove.
1623 (srv_regobj): Set it to "" for x86 non-linux targets.
1624 * linux-x86-tdesc.c (i386_linux_read_description):
1625 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1626 (init_registers_i386): Remove the declaration.
1627 (tdesc_i386): Remove the declaration.
1628 (lynx_i386_arch_setup): Call i386_create_target_description.
1629 * nto-x86-low.c: Likewise.
1630 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1631 [!__x86_64__]: include arch/i386.h.
1632 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1634 2017-09-05 Yao Qi <yao.qi@linaro.org>
1636 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1637 i386/amd64-XXX-linux from it.
1639 2017-09-05 Yao Qi <yao.qi@linaro.org>
1641 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1643 (ipa_amd64_linux_regobj): Remove.
1644 (ipa_x32_linux_regobj): Remove.
1646 2017-09-05 Yao Qi <yao.qi@linaro.org>
1648 * Makefile.in (arch-amd64.o): New rule.
1649 * configure.srv: Append arch-amd64.o.
1650 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1651 (get_ipa_tdesc): Call amd64_linux_read_description.
1652 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1653 and init_registers_amd64_XXX.
1654 * linux-x86-low.c (x86_linux_read_description): Call
1655 amd64_linux_read_description.
1656 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1657 (initialize_low_arch): Don't call init_registers_x32_XXX and
1658 init_registers_amd64_XXX.
1659 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1660 and tdesc_amd64_XXX.
1661 [__x86_64__] (amd64_tdesc_test): New function.
1662 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1663 and init_registers_amd64_XXX.
1664 * linux-x86-tdesc.c: Include arch/amd64.h.
1665 (xcr0_to_tdesc_idx): New function.
1666 (i386_linux_read_description): New function.
1667 (amd64_get_ipa_tdesc_idx): New function.
1668 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1669 (amd64_get_ipa_tdesc): Declare.
1671 2017-09-05 Yao Qi <yao.qi@linaro.org>
1673 * configure.srv (srv_i386_linux_xmlfiles): Remove
1674 i386/i386-XXX-linux.xml from it.
1676 2017-09-05 Yao Qi <yao.qi@linaro.org>
1678 * configure.srv: Set srv_i386_linux_regobj empty if $development
1680 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1681 initialize_low_tdesc.
1682 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1683 with #if initialize_low_tdesc.
1684 * linux-x86-tdesc-selftest.c: New file.
1685 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1687 2017-09-05 Yao Qi <yao.qi@linaro.org>
1689 * Makefile.in (arch-i386.o): New rule.
1690 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1691 (x86_64-*-linux*): Likewise.
1692 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1693 include arch/i386.h.
1694 (i386_linux_read_description): Remove code and call
1695 i386_create_target_description.
1696 * tdesc.c (allocate_target_description): New function.
1697 * tdesc.h (set_tdesc_architecture): Remove declaration.
1698 (set_tdesc_osabi): Likewise.
1700 2017-09-05 Yao Qi <yao.qi@linaro.org>
1702 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1703 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1704 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1706 * server.c (get_features_xml): Call tdesc_get_features_xml.
1707 * tdesc.c (set_tdesc_architecture): New function.
1708 (set_tdesc_osabi): New function.
1709 (tdesc_get_features_xml): New function.
1710 (tdesc_create_feature): Add an argument.
1711 * tdesc.h (struct target_desc) <features>: New field.
1712 <arch, osabi>: New field.
1713 (~target_desc): xfree features, arch, and osabi.
1714 (target_desc::oerator==): Don't compare .xmltarget.
1715 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1716 (set_tdesc_osabi): Likewise.
1717 (tdesc_get_features_xml): Likewise.
1719 2017-09-05 Yao Qi <yao.qi@linaro.org>
1721 * linux-x86-tdesc.c: Include selftest.h.
1722 (i386_tdesc_test): New function.
1723 (initialize_low_tdesc): Call selftests::register_test.
1724 * tdesc.h: Include regdef.h.
1725 (target_desc): Override operator == and !=.
1727 2017-09-05 Yao Qi <yao.qi@linaro.org>
1729 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1730 (ipa_obj): Likewise.
1731 * linux-i386-ipa.c: Include common/x86-xstate.h
1732 (get_ipa_tdesc): Call i386_linux_read_description.
1733 (initialize_low_tracepoint): Don't call init_registers_XXX
1734 functions, call initialize_low_tdesc instead.
1735 * linux-x86-low.c (x86_linux_read_description): Call
1736 i386_linux_read_description.
1737 (initialize_low_arch): Don't call init_registers_i386_XXX
1738 functions, call initialize_low_tdesc.
1739 * linux-x86-tdesc.c: New file.
1740 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1741 (i386_get_ipa_tdesc_idx): Declare.
1742 (i386_get_ipa_tdesc): Declare.
1743 (initialize_low_tdesc): Declare.
1745 2017-09-05 Yao Qi <yao.qi@linaro.org>
1747 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1750 2017-09-05 Yao Qi <yao.qi@linaro.org>
1752 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1753 * regcache.c (get_thread_regcache): Use VEC_length.
1754 (init_register_cache): Likewise.
1755 (regcache_cpy): Likewise.
1756 (registers_to_string): Iterate reg_defs via VEC_iterate.
1757 (find_regno): Likewise.
1758 (find_register_by_number): Use VEC_index.
1759 (register_size): Call find_register_by_number.
1760 (register_data): Call find_register_by_number.
1761 (supply_regblock): Use VEC_length.
1762 (regcache_raw_read_unsigned): Likewise.
1763 * tdesc.c (init_target_desc): Iterate reg_defs via
1765 (default_description): Update initializer.
1766 (copy_target_description): Don't update field num_registers.
1767 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1768 <num_registers>: Remove.
1770 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1772 * Makefile.in (.SECONDARY): Define target.
1774 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1776 * linux-low.c (linux_wait_1): Adjust.
1777 * server.c (queue_stop_reply_callback): Adjust.
1779 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1781 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1782 QEnvironmentUnset and QEnvironmentReset packets.
1783 (handle_query): Inform remote that QEnvironmentHexEncoded,
1784 QEnvironmentUnset and QEnvironmentReset are supported.
1786 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1788 * inferiors.h (inferior_target_data): Rename to ...
1789 (thread_target_data): ... this.
1790 (inferior_regcache_data): Rename to ...
1791 (thread_regcache_data): ... this.
1792 (set_inferior_regcache_data): Rename to ...
1793 (set_thread_regcache_data): ... this.
1794 * inferiors.c (inferior_target_data): Rename to ...
1795 (thread_target_data): ... this.
1796 (inferior_regcache_data): Rename to ...
1797 (thread_regcache_data): ... this.
1798 (set_inferior_regcache_data): Rename to ...
1799 (set_thread_regcache_data): ... this.
1800 (free_one_thread): Update.
1801 * linux-low.h (get_thread_lwp): Update.
1802 * regcache.c (get_thread_regcache): Update.
1803 (regcache_invalidate_thread): Update.
1804 (free_register_cache_thread): Update.
1805 * win32-i386-low.c (update_debug_registers_callback): Update.
1806 (win32_get_current_dr): Update.
1807 * win32-low.c (thread_rec): Update.
1808 (delete_thread_info): Update.
1809 (continue_one_thread): Update.
1810 (suspend_one_thread): Update.
1812 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1814 * inferiors.c (set_inferior_target_data): Remove.
1815 * inferiors.h (set_inferior_target_data): Remove.
1817 2017-08-18 Yao Qi <yao.qi@linaro.org>
1819 * Makefile.in (OBS): Add selftest.o.
1820 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1821 * configure, config.in: Re-generated.
1822 * server.c: Include common/sefltest.h.
1823 (captured_main): Handle option --selftest.
1825 2017-08-09 Yao Qi <yao.qi@linaro.org>
1827 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1828 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1829 i386-avx-mpx.o and i386-mmx.o.
1830 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1831 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1832 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1833 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1834 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1835 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1836 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1837 i386/amd64-avx-mpx.xml.
1839 2017-08-09 Yao Qi <yao.qi@linaro.org>
1841 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1842 and x32-avx-avx512.o.
1843 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1844 i386/x32-avx-avx512.xml.
1846 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1848 * tracepoint.h (enum class fast_tpoint_collect_result): New
1850 (fast_tracepoint_collecting): Change return type to
1851 fast_tpoint_collect_result.
1852 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1853 * linux-low.h: Include tracepoint.h.
1854 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1855 fast_tpoint_collect_result.
1856 * linux-low.c (handle_tracepoints): Adjust.
1857 (linux_fast_tracepoint_collecting): Change return type to
1858 fast_tpoint_collect_result.
1859 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1860 linux_wait_1, stuck_in_jump_pad_callback,
1861 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1862 proceed_one_lwp): Adjust to type change.
1864 2017-07-10 Yao Qi <yao.qi@linaro.org>
1866 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1868 2017-06-29 Yao Qi <yao.qi@linaro.org>
1870 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1872 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1874 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1876 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1878 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1880 * linux-low.c (linux_create_inferior): Adjust code to access the
1881 environment information via 'gdb_environ' class.
1882 * lynx-low.c (lynx_create_inferior): Likewise.
1883 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1884 (get_environ): Return a pointer to 'our_environ'.
1885 (captured_main): Initialize 'our_environ'.
1886 * server.h (get_environ): Adjust prototype.
1887 * spu-low.c (spu_create_inferior): Adjust code to access the
1888 environment information via 'gdb_environ' class.
1890 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1892 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1893 usage of "register" keyword.
1895 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1897 * configure: Re-generate.
1899 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1901 * configure: Re-generate.
1903 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1905 * Makefile.in (COMPILE.pre): Add "-x c++".
1907 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1909 * fork-child.c: Conditionally include <signal.h>.
1911 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1913 * server.c (handle_general_set): Handle new packet
1914 "QStartupWithShell".
1915 (handle_query): Add "QStartupWithShell" to the list of supported
1917 (gdbserver_usage): Add help text explaining the
1918 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1920 (captured_main): Recognize and act upon the presence of the new
1923 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1924 Pedro Alves <palves@redhat.com>
1926 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1927 * configure: Regenerate.
1928 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1930 (i[34567]86-*-lynxos*): Likewise.
1931 (spu*-*-*): Likewise.
1932 * fork-child.c: New file.
1933 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1935 (linux_ptrace_fun): New function.
1936 (linux_create_inferior): Adjust function prototype to reflect
1937 change on "target.h". Adjust function code to use
1939 (linux_request_interrupt): Delete "signal_pid".
1940 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1941 (lynx_ptrace_fun): New function.
1942 (lynx_create_inferior): Adjust function prototype to reflect
1943 change on "target.h". Adjust function code to use
1945 * nto-low.c (nto_create_inferior): Adjust function prototype and
1946 code to reflect change on "target.h". Update comments.
1947 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1948 "common-terminal.h" and "environ.h".
1949 (terminal_fd): Moved to fork-child.c.
1950 (old_foreground_pgrp): Likewise.
1951 (restore_old_foreground_pgrp): Likewise.
1952 (last_status): Make it global.
1953 (last_ptid): Likewise.
1954 (our_environ): New variable.
1955 (startup_with_shell): Likewise.
1956 (program_name): Likewise.
1957 (program_argv): Rename to...
1958 (program_args): ...this.
1959 (wrapper_argv): New variable.
1960 (start_inferior): Delete function.
1961 (get_exec_wrapper): New function.
1962 (get_exec_file): Likewise.
1963 (get_environ): Likewise.
1964 (prefork_hook): Likewise.
1965 (post_fork_inferior): Likewise.
1966 (postfork_hook): Likewise.
1967 (postfork_child_hook): Likewise.
1968 (handle_v_run): Update code to deal with arguments coming from the
1969 remote host. Update calls from "start_inferior" to
1971 (captured_main): Likewise. Initialize environment variable. Call
1973 * server.h (post_fork_inferior): New prototype.
1974 (get_environ): Likewise.
1975 (last_status): Declare.
1976 (last_ptid): Likewise.
1977 (signal_pid): Likewise.
1978 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1979 (spu_ptrace_fun): New function.
1980 (spu_create_inferior): Adjust function prototype to reflect change
1981 on "target.h". Adjust function code to use "fork_inferior".
1982 * target.c (target_terminal_init): New function.
1983 (target_terminal_inferior): Likewise.
1984 (target_terminal_ours): Likewise.
1985 * target.h: Include <vector>.
1986 (struct target_ops) <create_inferior>: Update prototype.
1987 (create_inferior): Update macro.
1988 * utils.c (gdb_flush_out_err): New function.
1989 * win32-low.c (win32_create_inferior): Adjust function prototype
1990 and code to reflect change on "target.h".
1992 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1994 * inferiors.c (switch_to_thread): New function.
1996 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1998 * Makefile.in (SFILE): Add "common/job-control.c".
1999 (OBS): Add "job-control.o".
2001 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2003 * Makefile: Remove "@host_makefile_frag@".
2005 2017-05-05 Pedro Alves <palves@redhat.com>
2007 * configure: Regenerate.
2009 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2011 * configure: Regenerate.
2013 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2015 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2016 software_single_step change of return type to
2017 std::vector<CORE_ADDR>.
2018 * linux-low.c (install_software_single_step_breakpoints):
2020 * linux-low.h (install_software_single_step_breakpoints):
2023 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2025 * remote-utils.c: Include "gdb_termios.h" instead of
2027 * terminal.h: Delete file.
2029 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2031 * server.c: Include <vector>.
2032 <program_argv, wrapper_argv>: Convert to std::vector.
2033 (start_inferior): Rewrite function to use C++.
2034 (handle_v_run): Likewise. Update code that calculates the argv
2035 based on the vRun packet; use C++.
2036 (captured_main): Likewise.
2038 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2040 * server.c (handle_v_cont): Initialize thread_resume::thread
2043 2017-04-05 Pedro Alves <palves@redhat.com>
2045 * configure: Regenerate.
2047 2017-04-05 Pedro Alves <palves@redhat.com>
2049 * gdbreplay.c (sync_error): Constify.
2050 * linux-x86-low.c (push_opcode): Constify.
2052 2017-04-05 Pedro Alves <palves@redhat.com>
2054 * win32-low.c (get_child_debug_event)
2055 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2056 Report TARGET_WAITKIND_SPURIOUS instead.
2058 2017-04-05 Pedro Alves <palves@redhat.com>
2060 * remote-utils.c (remote_prepare, remote_open): Constify.
2061 * remote-utils.h (remote_prepare, remote_open): Constify.
2062 * server.c (captured_main): Constify 'port' handling.
2064 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2066 * Makefile.in (clean): Clear .deps.
2068 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2070 * .gitignore: Remove generated files, replace with wildcard.
2071 * (clean): Replace removal of generated files with wildcard.
2072 (version.c): Replace with...
2073 (version-generated.c): ...this.
2074 (xml-builtin.c): Replace with...
2075 (xml-builtin-generated.c): ...this.
2076 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2077 (%.c: *regformats*): Replace with...
2078 (%-generated.c: *regformats*): ...this.
2080 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2082 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2083 (xtensa_fill_gregset): Call collect_register_by_name for
2085 (xtensa_store_gregset): Call supply_register_by_name for
2088 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2090 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2091 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2092 (xtensa_store_gregset): Call supply_register for all registers in
2093 a0_regnum..a0_regnum + C0_NREGS range.
2095 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2097 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2098 (ax-ipa.o: ax.c): Remove.
2099 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2100 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2101 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2102 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2103 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2105 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2107 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2108 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2109 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2110 (errors-ipa.o: ../common/errors.c): Remove.
2111 (format-ipa.o: ../common/format.c): Remove.
2112 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2114 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2116 * Makefile.in (%-ipa.o: %.c): New rule.
2117 (tracepoint-ipa.o: tracepoint.c): Remove.
2118 (utils-ipa.o: utils.c): Remove.
2119 (remote-utils-ipa.o: remote-utils.c): Remove.
2120 (regcache-ipa.o: regcache.c): Remove.
2121 (i386-linux-ipa.o: i386-linux.c): Remove.
2122 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2123 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2124 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2125 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2126 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2127 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2128 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2129 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2130 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2131 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2132 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2133 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2134 (aarch64-ipa.o: aarch64.c): Remove.
2135 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2136 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2137 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2138 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2139 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2140 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2141 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2142 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2143 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2144 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2145 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2146 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2147 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2148 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2149 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2150 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2151 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2152 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2153 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2154 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2155 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2156 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2157 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2158 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2159 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2160 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2161 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2162 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2163 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2164 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2165 (tdesc-ipa.o: tdesc.c): Remove.
2166 (x32-linux-ipa.o: x32-linux.c): Remove.
2167 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2168 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2170 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2172 * Makefile.in (%.o: ../arch/%.c): New rule.
2173 (arm.o: ../arch/arm.c): Remove.
2174 (arm-linux.o: ../arch/arm-linux.c): Remove.
2175 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2176 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2178 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2180 * Makefile.in (%.o: ../nat/%.c): New rule.
2181 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2182 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2183 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2184 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2185 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2186 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2187 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2188 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2189 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2190 (linux-personality.o: ../nat/linux-personality.c): Remove.
2191 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2192 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2193 (x86-linux.o: ../nat/x86-linux.c): Remove.
2194 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2195 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2197 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2199 * Makefile.in (%.o: ../common/%.c): New rule.
2200 (signals.o: ../common/signals.c): Remove.
2201 (print-utils.o: ../common/print-utils.c): Remove.
2202 (rsp-low.o: ../common/rsp-low.c): Remove.
2203 (common-utils.o: ../common/common-utils.c): Remove.
2204 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2205 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2206 (vec.o: ../common/vec.c): Remove.
2207 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2208 (xml-utils.o: ../common/xml-utils.c): Remove.
2209 (ptid.o: ../common/ptid.c): Remove.
2210 (buffer.o: ../common/buffer.c): Remove.
2211 (format.o: ../common/format.c): Remove.
2212 (filestuff.o: ../common/filestuff.c): Remove.
2213 (agent.o: ../common/agent.c): Remove.
2214 (errors.o: ../common/errors.c): Remove.
2215 (environ.o: ../common/environ.c): Remove.
2216 (common-debug.o: ../common/common-debug.c): Remove.
2217 (cleanups.o: ../common/cleanups.c): Remove.
2218 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2219 (fileio.o: ../common/fileio.c): Remove.
2220 (common-regcache.o: ../common/common-regcache.c): Remove.
2221 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2222 (new-op.o: ../common/new-op.c): Remove.
2223 (btrace-common.o: ../common/btrace-common.c): Remove.
2225 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2227 * Makefile.in (%.o: ../target/%.c): New rule.
2228 (waitstatus.o: ../target/waitstatus.c): Remove.
2230 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2233 (%.c: ../regformats/%.dat,
2234 (%.c: ../regformats/arm/%.dat,
2235 (%.c: ../regformats/i386/%.dat,
2236 (%.c: ../regformats/rs6000/%.dat): New rules.
2237 (aarch64.c): Remove.
2238 (reg-arm.c): Remove.
2239 (arm-with-iwmmxt.c): Remove.
2240 (arm-with-vfpv2.c): Remove.
2241 (arm-with-vfpv3.c): Remove.
2242 (arm-with-neon.c): Remove.
2243 (reg-bfin.c): Remove.
2244 (reg-cris.c): Remove.
2245 (reg-crisv32.c): Remove.
2247 (i386-linux.c): Remove.
2248 (i386-avx.c): Remove.
2249 (i386-avx-linux.c): Remove.
2250 (i386-avx-avx512.c): Remove.
2251 (i386-avx-avx512-linux.c): Remove.
2252 (i386-mpx.c): Remove.
2253 (i386-mpx-linux.c): Remove.
2254 (i386-avx-mpx-avx512-pku.c): Remove.
2255 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2256 (i386-avx-mpx.c): Remove.
2257 (i386-avx-mpx-linux.c): Remove.
2258 (i386-mmx.c): Remove.
2259 (i386-mmx-linux.c): Remove.
2260 (reg-ia64.c): Remove.
2261 (reg-m32r.c): Remove.
2262 (reg-m68k.c): Remove.
2264 (mips-linux.c): Remove.
2265 (mips-dsp-linux.c): Remove.
2266 (mips64-linux.c): Remove.
2267 (mips64-dsp-linux.c): Remove.
2268 (nios2-linux.c): Remove.
2269 (powerpc-32.c): Remove.
2270 (powerpc-32l.c): Remove.
2271 (powerpc-altivec32l.c): Remove.
2272 (powerpc-cell32l.c): Remove.
2273 (powerpc-vsx32l.c): Remove.
2274 (powerpc-isa205-32l.c): Remove.
2275 (powerpc-isa205-altivec32l.c): Remove.
2276 (powerpc-isa205-vsx32l.c): Remove.
2277 (powerpc-e500l.c): Remove.
2278 (powerpc-64l.c): Remove.
2279 (powerpc-altivec64l.c): Remove.
2280 (powerpc-cell64l.c): Remove.
2281 (powerpc-vsx64l.c): Remove.
2282 (powerpc-isa205-64l.c): Remove.
2283 (powerpc-isa205-altivec64l.c): Remove.
2284 (powerpc-isa205-vsx64l.c): Remove.
2285 (s390-linux32.c): Remove.
2286 (s390-linux32v1.c): Remove.
2287 (s390-linux32v2.c): Remove.
2288 (s390-linux64.c): Remove.
2289 (s390-linux64v1.c): Remove.
2290 (s390-linux64v2.c): Remove.
2291 (s390-te-linux64.c): Remove.
2292 (s390-vx-linux64.c): Remove.
2293 (s390-tevx-linux64.c): Remove.
2294 (s390x-linux64.c): Remove.
2295 (s390x-linux64v1.c): Remove.
2296 (s390x-linux64v2.c): Remove.
2297 (s390x-te-linux64.c): Remove.
2298 (s390x-vx-linux64.c): Remove.
2299 (s390x-tevx-linux64.c): Remove.
2300 (tic6x-c64xp-linux.c): Remove.
2301 (tic6x-c64x-linux.c): Remove.
2302 (tic6x-c62x-linux.c): Remove.
2304 (reg-sparc64.c): Remove.
2305 (reg-spu.c): Remove.
2307 (amd64-linux.c): Remove.
2308 (amd64-avx.c): Remove.
2309 (amd64-avx-linux.c): Remove.
2310 (amd64-avx-avx512.c): Remove.
2311 (amd64-avx-avx512-linux.c): Remove.
2312 (amd64-mpx.c): Remove.
2313 (amd64-mpx-linux.c): Remove.
2314 (amd64-avx-mpx-avx512-pku.c): Remove.
2315 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2316 (amd64-avx-mpx.c): Remove.
2317 (amd64-avx-mpx-linux.c): Remove.
2319 (x32-linux.c): Remove.
2320 (x32-avx.c): Remove.
2321 (x32-avx-linux.c): Remove.
2322 (x32-avx-avx512.c): Remove.
2323 (x32-avx-avx512-linux.c): Remove.
2324 (reg-xtensa.c): Remove.
2325 (reg-tilegx.c): Remove.
2326 (reg-tilegx32.c): Remove.
2328 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2330 * Makefile.in (SFILES): Add "common/environ.c".
2331 (OBJS): Add "common/environ.h".
2333 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2335 * configure.ac: Check if the fs_base and gs_base members of
2336 `struct user_regs_struct' exist.
2337 * config.in: Regenerated.
2338 * configure: Likewise.
2340 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2342 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2344 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2345 (get_next_pcs_syscall_next_pc): Likewise.
2347 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
2349 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2350 * nto-x86-low.c: Likewise.
2352 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2354 * Makefile.in: Include disable-implicit-rules.mk.
2356 2016-11-23 Pedro Alves <palves@redhat.com>
2358 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2359 (debug_vprintf): Use std::chrono::steady_clock instead of
2360 gettimeofday. Use '.' instead of ':'.
2361 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2362 (get_timestamp): Use std::chrono::steady_clock instead of
2365 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2367 * Makefile.in: Fix whitespace formatting.
2369 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2371 * Makefile.in (SFILES, OBS): Flatten list and order
2374 2016-11-23 Pedro Alves <palves@redhat.com>
2376 * event-loop.c (handle_file_event): Use warning.
2377 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2378 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2381 2016-11-23 Pedro Alves <palves@redhat.com>
2383 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2385 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2386 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2387 debug_printf and debug_flush for debug output.
2388 * server.c (handle_general_set): Likewise.
2389 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2392 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2394 * Makefile.in (.c.o): Replace rule with ...
2395 (%.o: %.c): ... this one.
2397 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2399 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2400 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2402 * configure.ac: Remove checks for the make program.
2403 * configure: Re-generate.
2405 2016-10-28 Pedro Alves <palves@redhat.com>
2407 * Makefile.in (CXX_DIALECT): Get from configure.
2408 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2409 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2410 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2411 * config.in: Regenerate.
2412 * configure: Regenerate.
2414 2016-10-27 Yao Qi <yao.qi@linaro.org>
2416 * linux-low.c (linux_supports_range_stepping): Return true if
2417 can_software_single_step return true.
2419 2016-10-27 Yao Qi <yao.qi@linaro.org>
2421 * inferiors.c (find_inferior_in_random): New function.
2422 * inferiors.h (find_inferior_in_random): Declare.
2423 * linux-low.c (linux_wait_for_event_filtered): Call
2424 find_inferior_in_random instead of find_inferior.
2426 2016-10-27 Yao Qi <yao.qi@linaro.org>
2428 * linux-low.c (linux_wait_1): If single-step breakpoints are
2429 inserted, remove them.
2431 2016-10-26 Pedro Alves <palves@redhat.com>
2433 * linux-low.c (handle_extended_wait): Link parent/child fork
2435 (linux_wait_1): Unlink them.
2436 (linux_set_resume_request): Ignore resume requests for
2437 already-resumed and unhandled fork child threads.
2438 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2439 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2441 (handle_v_requests) <vCont>: Don't call require_running.
2442 * server.h (in_queued_stop_replies): New declaration.
2444 2016-10-24 Yao Qi <yao.qi@linaro.org>
2447 * linux-aarch64-low.c (append_insns): Cast the return value to
2450 2016-10-10 Yao Qi <yao.qi@linaro.org>
2452 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2454 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2456 * target.c (target_supports_multi_process): New function, moved
2458 * target.h (target_supports_multi_process): ... here. Remove
2461 2016-10-05 Tom Tromey <tom@tromey.com>
2464 * tracepoint.c (handle_tracepoint_bkpts): Check
2465 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2467 2016-10-05 Yao Qi <yao.qi@linaro.org>
2469 * configure.srv: Update the path of arm-*.xml files.
2471 2016-10-05 Terry Guo <terry.guo@arm.com>
2472 Yao Qi <yao.qi@linaro.org>
2474 * Makefile.in: Adjust the path of rules.
2475 * configure.srv: Update the path of xml files.
2476 * regformats/arm-with-iwmmxt.dat: Regenerated.
2477 * regformats/arm-with-neon.dat: Likewise.
2478 * regformats/arm-with-vfpv2.dat: Likewise.
2479 * regformats/arm-with-vfpv3.dat Likewise.
2481 2016-09-30 Yao Qi <yao.qi@linaro.org>
2484 * target.c (target_stop_and_wait): Don't call
2485 target_continue_no_signal, use resume_stop instead.
2487 2016-09-26 Yao Qi <yao.qi@linaro.org>
2489 * linux-low.c (linux_wait_1): Call debug_exit.
2491 2016-09-23 Pedro Alves <palves@redhat.com>
2493 * Makefile.in (SFILES): Add common/new-op.c.
2494 (OBS): Add common/new-op.o.
2495 (new-op.o): New rule.
2497 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2499 * .gitinore: Ignore more files.
2501 2016-09-21 Yao Qi <yao.qi@linaro.org>
2503 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2506 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2508 * server.c (start_inferior): Call target_mourn_inferior instead of
2509 mourn_inferior; pass ptid_t argument to it.
2511 (handle_target_event): Likewise.
2512 * target.c (target_mourn_inferior): New function.
2513 * target.h (mourn_inferior): Delete macro.
2515 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2517 * linux-low.c (lwp_is_stepping): New function.
2519 2016-09-06 Carl Love <cel@us.ibm.com>
2521 * server.c (start_inferior): Fixed comment, requested comment change
2522 didn't get updated correctly. Removed reference to ptrace () call as
2523 it is only true on Linux systems.
2525 2016-09-06 Carl Love <cel@us.ibm.com>
2527 * server.c (start_inferior): Do not call
2528 function target_post_create_inferior () if the
2529 inferior process has already exited.
2531 2016-09-05 Pedro Alves <palves@redhat.com>
2533 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2534 (COMPILE.pre, CC_LD): Use CXX directly.
2535 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2536 * acinclude.m4: Don't include build-with-cxx.m4.
2537 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2538 * configure: Regenerate.
2540 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2543 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2544 call writing data to own_buf.
2546 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2548 * target.c (mywait): Call target_wait instead of
2550 (target_wait): New function.
2552 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2554 * server.c (start_inferior): New variable 'ptid'. Replace calls
2555 to the_target->resume by target_continue{,_no_signal}, depending
2557 * target.c (target_stop_and_wait): Call target_continue_no_signal
2558 instead of the_target->resume.
2559 (target_continue): New function.
2561 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2563 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2565 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2568 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2570 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2571 * linux-arm-low.c (ps_get_thread_area): Likewise.
2572 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2573 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2574 * linux-mips-low.c (ps_get_thread_area): Likewise.
2575 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2576 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2577 * linux-x86-low.c (ps_get_thread_area): Likewise.
2578 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2580 2016-08-19 Pedro Alves <palves@redhat.com>
2582 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2584 2016-08-19 Pedro Alves <palves@redhat.com>
2586 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2587 comment. Use memcpy instead of casting through unsigned long.
2589 2016-08-19 Pedro Alves <palves@redhat.com>
2591 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2592 allocating around 0x80000000.
2594 2016-08-19 Pedro Alves <palves@redhat.com>
2597 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2598 (x32-avx512-linux-ipa.o): New rules.
2599 * configure.ac (x86_64-*-linux*): New x32 check.
2600 * configure.srv (ipa_x32_linux_regobj): New.
2601 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2602 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2604 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2606 * configure: Regenerate.
2608 2016-08-09 Pedro Alves <palves@redhat.com>
2611 * Makefile.in (OBS): Add signals-state-save-restore.o.
2612 (signals-state-save-restore.o): New rule.
2613 * config.in: Regenerate.
2614 * configure: Regenerate.
2615 * linux-low.c: Include "signals-state-save-restore.h".
2616 (linux_create_inferior): Call
2617 restore_original_signals_state.
2618 * server.c: Include "dispositions-save-restore.h".
2619 (captured_main): Call save_original_signals_state.
2621 2016-08-05 Pedro Alves <palves@redhat.com>
2623 * configure: Regenerate.
2625 2016-08-04 Yao Qi <yao.qi@linaro.org>
2627 * linux-low.c (regsets_fetch_inferior_registers): Check
2628 errno is ESRCH or not.
2630 2016-08-02 Yao Qi <yao.qi@linaro.org>
2632 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2633 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2634 (thread_db_load_search): Update.
2635 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2636 td_ta_set_event and td_ta_event_getmsg.
2638 2016-07-26 Pedro Alves <palves@redhat.com>
2641 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2642 of unsigned long for 64-bit registers and use uint32_t instead of
2643 unsigned int for 32-bit registers.
2645 2016-07-26 Pedro Alves <palves@redhat.com>
2647 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2650 2016-07-21 Tom Tromey <tom@tromey.com>
2652 * configure: Rebuild.
2654 2016-07-21 Yao Qi <yao.qi@linaro.org>
2656 * mem-break.c (find_gdb_breakpoint): Cast bp to
2657 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2659 2016-07-21 Yao Qi <yao.qi@linaro.org>
2661 * server.c (handle_v_requests): Support s and S actions
2662 if target_supports_software_single_step return true.
2664 2016-07-21 Yao Qi <yao.qi@linaro.org>
2666 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2667 is resume_step, call maybe_hw_step.
2668 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2670 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2672 (proceed_one_lwp): If resume request is resume_step, install
2673 reinsert breakpoints and call maybe_hw_step.
2675 2016-07-21 Yao Qi <yao.qi@linaro.org>
2677 * linux-low.c (proceed_one_lwp): Declare.
2678 (linux_resume_one_thread): Remove local variable 'step'.
2679 Lift code enqueue signal. Call proceed_one_lwp instead of
2680 linux_resume_one_lwp.
2682 2016-07-21 Yao Qi <yao.qi@linaro.org>
2684 * linux-low.c (linux_resume_one_thread): Call
2685 enqueue_pending_signal.
2687 2016-07-21 Yao Qi <yao.qi@linaro.org>
2689 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2690 * inferiors.c (do_restore_current_thread_cleanup): New function.
2691 (make_cleanup_restore_current_thread): Likewise.
2692 * linux-low.c (install_software_single_step_breakpoints): Call
2693 make_cleanup_restore_current_thread. Switch current_thread to
2696 2016-07-21 Yao Qi <yao.qi@linaro.org>
2698 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2699 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2700 (clone_one_breakpoint): Likewise.
2701 (delete_reinsert_breakpoints): Change parameter to thread.
2703 (has_reinsert_breakpoints): Likewise.
2704 (uninsert_reinsert_breakpoints): Likewise.
2705 (reinsert_reinsert_breakpoints): Likewise.
2706 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2707 (delete_reinsert_breakpoints): Likewise.
2708 (reinsert_reinsert_breakpoints): Likewise.
2709 (uninsert_reinsert_breakpoints): Likewise.
2710 (has_reinsert_breakpoints): Likewise.
2712 2016-07-21 Yao Qi <yao.qi@linaro.org>
2714 * inferiors.c (get_thread_process): Make parameter const.
2715 * inferiors.h (get_thread_process): Update declaration.
2716 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2717 Add new parameters child_thread and parent_thread. Callers
2719 * mem-break.h (clone_all_breakpoints): Update declaration.
2721 2016-07-21 Yao Qi <yao.qi@linaro.org>
2723 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2724 <command_list, handler>: Remove.
2725 (struct gdb_breakpoint): New.
2726 (struct other_breakpoint): New.
2727 (struct reinsert_breakpoint): New.
2728 (is_gdb_breakpoint): New function.
2729 (any_persistent_commands): Update command_list if
2730 is_gdb_breakpoint returns true.
2731 (set_breakpoint): Create breakpoints according to their types.
2732 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2733 (set_gdb_breakpoint_1): Likewise.
2734 (set_gdb_breakpoint): Likewise.
2735 (clear_breakpoint_conditions): Change parameter type to
2736 'struct gdb_breakpoint *'.
2737 (clear_breakpoint_commands): Likewise.
2738 (clear_breakpoint_conditions_and_commands): Likewise.
2739 (add_condition_to_breakpoint): Likewise.
2740 (add_breakpoint_condition): Likewise.
2741 (add_commands_to_breakpoint): Likewise.
2742 (check_breakpoints): Check other_breakpoint.
2743 (clone_one_breakpoint): Clone breakpopint according to its type.
2744 * mem-break.h (struct gdb_breakpoint): Declare.
2745 (set_gdb_breakpoint): Update declaration.
2746 (clear_breakpoint_conditions_and_commands): Likewise.
2747 (add_breakpoint_condition): Likewise.
2748 (add_breakpoint_commands): Likewise.
2749 * server.c (process_point_options): Change parameter type to
2750 'struct gdb_breakpoint *'.
2752 2016-07-21 Yao Qi <yao.qi@linaro.org>
2754 * mem-break.c (set_breakpoint_at): Rename it to ...
2755 (set_breakpoint_type_at): ... it.
2756 (set_breakpoint_at): Call set_breakpoint_type_at.
2757 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2758 * mem-break.h (set_breakpoint_at): Update comments.
2760 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2762 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2764 (nios2_store_gregset): Likewise.
2766 2016-07-01 Pedro Alves <palves@redhat.com>
2767 Antoine Tremblay <antoine.tremblay@ericsson.com>
2769 * linux-low.c: Change interface to take the target lwp_info
2770 pointer directly and return void. Handle detaching from a zombie
2772 (linux_detach_lwp_callback): New function.
2773 (linux_detach): Detach from the leader thread after detaching from
2776 2016-06-28 Yao Qi <yao.qi@linaro.org>
2778 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2779 for variable new_offset.
2780 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2781 (aarch64_ftrace_insn_reloc_cb): Likewise.
2782 (aarch64_ftrace_insn_reloc_tb): Likewise.
2783 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2784 PRIx64 instead of PRIx32.
2786 2016-06-28 Yao Qi <yao.qi@linaro.org>
2788 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2789 (the_low_target): Install arm_get_syscall_trapinfo.
2791 2016-06-28 Yao Qi <yao.qi@linaro.org>
2793 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2795 (the_low_target): Install aarch64_get_syscall_trapinfo.
2797 2016-06-28 Yao Qi <yao.qi@linaro.org>
2799 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2801 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2802 Remove parameter sysno.
2803 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2806 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2808 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2809 (s390_emit_ne_goto): Likewise.
2810 (s390_emit_lt_goto): Likewise.
2811 (s390_emit_le_goto): Likewise.
2812 (s390_emit_gt_goto): Likewise.
2813 (s390_emit_ge_goto): Likewise.
2814 (s390x_emit_eq_goto): Likewise.
2815 (s390x_emit_ne_goto): Likewise.
2816 (s390x_emit_lt_goto): Likewise.
2817 (s390x_emit_le_goto): Likewise.
2818 (s390x_emit_gt_goto): Likewise.
2819 (s390x_emit_ge_goto): Likewise.
2820 (s390_emit_ops_impl): Mark variable static.
2821 (s390x_emit_ops): Likewise.
2823 2016-06-17 Yao Qi <yao.qi@linaro.org>
2825 * linux-low.c (handle_extended_wait): Call
2826 uninsert_reinsert_breakpoints for the parent process. Remove
2827 reinsert breakpoints from the child process. Reinsert them to
2828 the parent process when vfork is done.
2829 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2830 (reinsert_reinsert_breakpoints): New function.
2831 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2832 (reinsert_reinsert_breakpoints): Declare.
2834 2016-06-17 Yao Qi <yao.qi@linaro.org>
2836 * linux-low.c (handle_extended_wait): If the parent is doing
2837 step-over, remove the reinsert breakpoints from the forked child.
2839 2016-06-17 Yao Qi <yao.qi@linaro.org>
2841 * linux-low.c (unsuspend_all_lwps): Declare.
2842 (linux_low_filter_event): If thread exited, call finish_step_over.
2843 If step-over is finished, unsuspend other threads.
2845 2016-06-17 Yao Qi <yao.qi@linaro.org>
2847 * linux-low.c (linux_resume_one_lwp_throw): Assert
2848 has_reinsert_breakpoints returns false.
2849 * mem-break.c (delete_disabled_breakpoints): Assert
2850 bp type isn't reinsert_breakpoint.
2852 2016-06-17 Yao Qi <yao.qi@linaro.org>
2854 * linux-low.c (maybe_hw_step): New function.
2855 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2856 (finish_step_over): Switch current_thread to lwp temporarily,
2857 and assert has_reinsert_breakpoints returns true.
2858 (proceed_one_lwp): Call maybe_hw_step.
2859 * mem-break.c (has_reinsert_breakpoints): New function.
2860 * mem-break.h (has_reinsert_breakpoints): Declare.
2862 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2864 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2866 2016-05-17 Yao Qi <yao.qi@linaro.org>
2868 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2869 instead of find_inferior.
2871 2016-05-05 Yao Qi <yao.qi@linaro.org>
2873 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2874 Initialize res to zero.
2876 2016-05-05 Yao Qi <yao.qi@linaro.org>
2878 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2881 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2883 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2884 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2885 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2887 2016-04-28 Par Olsson <par.olsson@windriver.com>
2888 Simon Marchi <simon.marchi@ericsson.com>
2890 * tracepoint.c (write_inferior_int8): New function.
2891 (cmd_qtenable_disable): Write enable flag using
2892 write_inferior_int8.
2894 2016-04-25 Yao Qi <yao.qi@linaro.org>
2896 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2897 (need_step_over_p): Return zero if the LWP has pending signals
2898 can be delivered on software single step target.
2900 2016-04-25 Yao Qi <yao.qi@linaro.org>
2902 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2903 return instead of error.
2905 2016-04-22 Yao Qi <yao.qi@linaro.org>
2907 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2910 2016-04-22 Yao Qi <yao.qi@linaro.org>
2912 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2913 signal when stepping over breakpoint with software single
2916 2016-04-21 Pedro Alves <palves@redhat.com>
2918 * linux-s390-low.c (s390_collect_ptrace_register)
2919 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2921 (s390_check_regset): Use void * instead of gdb_byte *.
2923 2016-04-20 Pedro Alves <palves@redhat.com>
2925 * configure: Renegerate.
2927 2016-04-20 Yao Qi <yao.qi@linaro.org>
2929 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2930 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2932 (arm_store_gregset): Likewise.
2934 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2936 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2937 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2938 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2939 (amd64-avx-mpx-linux.c): New rules.
2940 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2941 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2942 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2943 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2944 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2945 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2946 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2947 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2948 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2949 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2950 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2951 * linux-x86-low.c (x86_linux_read_description): Add case for
2952 X86_XSTATE_AVX_MPX_MASK.
2953 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2954 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2955 init_registers_i386_avx_mpx_linux.
2956 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2957 (initialize_low_tracepoint): Call
2958 init_registers_i386_avx_mpx_linux.
2959 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2960 (initialize_low_tracepoint): Call
2961 init_registers_amd64_avx_mpx_linux.
2962 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2963 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2964 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2967 2016-04-18 Pedro Alves <palves@redhat.com>
2969 * configure: Regenerate.
2971 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2973 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2974 (aarch64_emit_sub): Likewise.
2976 2016-04-12 Pedro Alves <palves@redhat.com>
2978 * utils.c (prepare_to_throw_exception): Delete.
2980 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2982 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2984 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2986 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2988 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2990 * linux-aarch64-ipa.c: Add <elf.h> include.
2991 * linux-ppc-ipa.c: Add <elf.h> include.
2992 * linux-s390-ipa.c: Add <elf.h> include.
2994 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2996 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2997 (get_raw_reg_ptr): Likewise.
2998 (get_trace_state_variable_value_ptr): Likewise.
2999 (set_trace_state_variable_value_ptr): Likewise.
3000 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3003 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3004 Marcin Kościelnicki <koriakin@0x04.net>
3007 * linux-ppc-low.c (emit_insns): New function.
3008 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3009 (ppc_emit_prologue): New function.
3010 (ppc_emit_epilogue): New function.
3011 (ppc_emit_add): New function.
3012 (ppc_emit_sub): New function.
3013 (ppc_emit_mul): New function.
3014 (ppc_emit_lsh): New function.
3015 (ppc_emit_rsh_signed): New function.
3016 (ppc_emit_rsh_unsigned): New function.
3017 (ppc_emit_ext): New function.
3018 (ppc_emit_zero_ext): New function.
3019 (ppc_emit_log_not): New function.
3020 (ppc_emit_bit_and): New function.
3021 (ppc_emit_bit_or): New function.
3022 (ppc_emit_bit_xor): New function.
3023 (ppc_emit_bit_not): New function.
3024 (ppc_emit_equal): New function.
3025 (ppc_emit_less_signed): New function.
3026 (ppc_emit_less_unsigned): New function.
3027 (ppc_emit_ref): New function.
3028 (ppc_emit_const): New function.
3029 (ppc_emit_reg): New function.
3030 (ppc_emit_pop): New function.
3031 (ppc_emit_stack_flush): New function.
3032 (ppc_emit_swap): New function.
3033 (ppc_emit_stack_adjust): New function.
3034 (ppc_emit_call): New function.
3035 (ppc_emit_int_call_1): New function.
3036 (ppc_emit_void_call_2): New function.
3037 (ppc_emit_if_goto): New function.
3038 (ppc_emit_goto): New function.
3039 (ppc_emit_eq_goto): New function.
3040 (ppc_emit_ne_goto): New function.
3041 (ppc_emit_lt_goto): New function.
3042 (ppc_emit_le_goto): New function.
3043 (ppc_emit_gt_goto): New function.
3044 (ppc_emit_ge_goto): New function.
3045 (ppc_write_goto_address): New function.
3046 (ppc_emit_ops_impl): New static variable.
3047 (ppc64v1_emit_prologue): New function.
3048 (ppc64v2_emit_prologue): New function.
3049 (ppc64_emit_epilogue): New function.
3050 (ppc64_emit_add): New function.
3051 (ppc64_emit_sub): New function.
3052 (ppc64_emit_mul): New function.
3053 (ppc64_emit_lsh): New function.
3054 (ppc64_emit_rsh_signed): New function.
3055 (ppc64_emit_rsh_unsigned): New function.
3056 (ppc64_emit_ext): New function.
3057 (ppc64_emit_zero_ext): New function.
3058 (ppc64_emit_log_not): New function.
3059 (ppc64_emit_bit_and): New function.
3060 (ppc64_emit_bit_or): New function.
3061 (ppc64_emit_bit_xor): New function.
3062 (ppc64_emit_bit_not): New function.
3063 (ppc64_emit_equal): New function.
3064 (ppc64_emit_less_signed): New function.
3065 (ppc64_emit_less_unsigned): New function.
3066 (ppc64_emit_ref): New function.
3067 (ppc64_emit_const): New function.
3068 (ppc64v1_emit_reg): New function.
3069 (ppc64v2_emit_reg): New function.
3070 (ppc64_emit_pop): New function.
3071 (ppc64_emit_stack_flush): New function.
3072 (ppc64_emit_swap): New function.
3073 (ppc64v1_emit_call): New function.
3074 (ppc64v2_emit_call): New function.
3075 (ppc64v1_emit_int_call_1): New function.
3076 (ppc64v2_emit_int_call_1): New function.
3077 (ppc64v1_emit_void_call_2): New function.
3078 (ppc64v2_emit_void_call_2): New function.
3079 (ppc64_emit_if_goto): New function.
3080 (ppc64_emit_eq_goto): New function.
3081 (ppc64_emit_ne_goto): New function.
3082 (ppc64_emit_lt_goto): New function.
3083 (ppc64_emit_le_goto): New function.
3084 (ppc64_emit_gt_goto): New function.
3085 (ppc64_emit_ge_goto): New function.
3086 (ppc64v1_emit_ops_impl): New static variable.
3087 (ppc64v2_emit_ops_impl): New static variable.
3088 (ppc_emit_ops): New function.
3089 (linux_low_target): Wire in ppc_emit_ops.
3091 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3092 Marcin Kościelnicki <koriakin@0x04.net>
3095 * Makefile.in: Add powerpc-*-ipa.o
3096 * configure.srv: Add ipa_obj for powerpc*-linux.
3097 * linux-ppc-ipa.c: New file.
3098 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3100 (PPC_FIELD): New macro.
3101 (PPC_SEXT): New macro.
3102 (PPC_OP6): New macro.
3103 (PPC_BO): New macro.
3104 (PPC_LI): New macro.
3105 (PPC_BD): New macro.
3106 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3107 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3108 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3109 (ppc_get_thread_area): New function.
3110 (is_elfv2_inferior): New function.
3111 (gen_ds_form): New function.
3112 (GEN_STD): New macro.
3113 (GEN_STDU): New macro.
3114 (GEN_LD): New macro.
3115 (GEN_LDU): New macro.
3116 (gen_d_form): New function.
3117 (GEN_ADDI): New macro.
3118 (GEN_ADDIS): New macro.
3119 (GEN_LI): New macro.
3120 (GEN_LIS): New macro.
3121 (GEN_ORI): New macro.
3122 (GEN_ORIS): New macro.
3123 (GEN_LWZ): New macro.
3124 (GEN_STW): New macro.
3125 (GEN_STWU): New macro.
3126 (gen_xfx_form): New function.
3127 (GEN_MFSPR): New macro.
3128 (GEN_MTSPR): New macro.
3129 (GEN_MFCR): New macro.
3130 (GEN_MTCR): New macro.
3131 (GEN_SYNC): New macro.
3132 (GEN_LWSYNC): New macro.
3133 (gen_x_form): New function.
3134 (GEN_OR): New macro.
3135 (GEN_MR): New macro.
3136 (GEN_LWARX): New macro.
3137 (GEN_STWCX): New macro.
3138 (GEN_CMPW): New macro.
3139 (gen_md_form): New function.
3140 (GEN_RLDICL): New macro.
3141 (GEN_RLDICR): New macro.
3142 (gen_i_form): New function.
3144 (GEN_BL): New macro.
3145 (gen_b_form): New function.
3146 (GEN_BNE): New macro.
3147 (GEN_LOAD): New macro.
3148 (GEN_STORE): New macro.
3149 (gen_limm): New function.
3150 (gen_atomic_xchg): New function.
3151 (gen_call): New function.
3152 (ppc_relocate_instruction): New function.
3153 (ppc_install_fast_tracepoint_jump_pad): New function.
3154 (ppc_get_min_fast_tracepoint_insn_len): New function.
3155 (ppc_get_ipa_tdesc_idx): New function.
3156 (the_low_target): Wire in the new functions.
3157 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3159 * linux-ppc-tdesc.h: New file.
3161 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3163 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3164 (alloc_jump_pad_buffer): New function.
3165 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3166 (alloc_jump_pad_buffer): New function.
3167 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3168 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3169 (alloc_jump_pad_buffer): New function.
3170 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3171 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3172 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3173 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3175 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3177 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3178 * linux-amd64-ipa.c: Likewise.
3179 * linux-i386-ipa.c: Likewise.
3180 * linux-s390-ipa.c: Likewise.
3181 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3182 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3183 set_trace_state_variable_value_ptr.
3184 (struct ipa_sym_addresses): Likewise.
3185 (symbol_list): Likewise.
3186 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3187 accessing gdb_collect directly.
3188 (gdb_collect_ptr_type): New typedef.
3189 (get_raw_reg_ptr_type): New typedef.
3190 (get_trace_state_variable_value_ptr_type): New typedef.
3191 (set_trace_state_variable_value_ptr_type): New typedef.
3192 (gdb_collect_ptr): New global.
3193 (get_raw_reg_ptr): New global.
3194 (get_trace_state_variable_value_ptr): New global.
3195 (set_trace_state_variable_value_ptr): New global.
3196 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3197 accessing get_raw_reg directly.
3198 (get_get_tsv_func_addr): Likewise for
3199 get_trace_state_variable_value_ptr.
3200 (get_set_tsv_func_addr): Likewise for
3201 set_trace_state_variable_value_ptr.
3202 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3204 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3206 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3208 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3210 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3212 (relocate_instruction): Remove own_buf.
3213 * server.c (own_buf): Make global.
3214 (handle_v_requests): Make global.
3215 * server.h (own_buf): New declaration.
3216 (handle_v_requests): New prototype.
3218 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3221 * linux-s390-low.c (add_insns): New function.
3222 (s390_emit_prologue): New function.
3223 (s390_emit_epilogue): New function.
3224 (s390_emit_add): New function.
3225 (s390_emit_sub): New function.
3226 (s390_emit_mul): New function.
3227 (s390_emit_lsh): New function.
3228 (s390_emit_rsh_signed): New function.
3229 (s390_emit_rsh_unsigned): New function.
3230 (s390_emit_ext): New function.
3231 (s390_emit_log_not): New function.
3232 (s390_emit_bit_and): New function.
3233 (s390_emit_bit_or): New function.
3234 (s390_emit_bit_xor): New function.
3235 (s390_emit_bit_not): New function.
3236 (s390_emit_equal): New function.
3237 (s390_emit_less_signed): New function.
3238 (s390_emit_less_unsigned): New function.
3239 (s390_emit_ref): New function.
3240 (s390_emit_if_goto): New function.
3241 (s390_emit_goto): New function.
3242 (s390_write_goto_address): New function.
3243 (s390_emit_litpool): New function.
3244 (s390_emit_const): New function.
3245 (s390_emit_call): New function.
3246 (s390_emit_reg): New function.
3247 (s390_emit_pop): New function.
3248 (s390_emit_stack_flush): New function.
3249 (s390_emit_zero_ext): New function.
3250 (s390_emit_swap): New function.
3251 (s390_emit_stack_adjust): New function.
3252 (s390_emit_set_r2): New function.
3253 (s390_emit_int_call_1): New function.
3254 (s390_emit_void_call_2): New function.
3255 (s390_emit_eq_goto): New function.
3256 (s390_emit_ne_goto): New function.
3257 (s390_emit_lt_goto): New function.
3258 (s390_emit_le_goto): New function.
3259 (s390_emit_gt_goto): New function.
3260 (s390_emit_ge_goto): New function.
3261 (s390x_emit_prologue): New function.
3262 (s390x_emit_epilogue): New function.
3263 (s390x_emit_add): New function.
3264 (s390x_emit_sub): New function.
3265 (s390x_emit_mul): New function.
3266 (s390x_emit_lsh): New function.
3267 (s390x_emit_rsh_signed): New function.
3268 (s390x_emit_rsh_unsigned): New function.
3269 (s390x_emit_ext): New function.
3270 (s390x_emit_log_not): New function.
3271 (s390x_emit_bit_and): New function.
3272 (s390x_emit_bit_or): New function.
3273 (s390x_emit_bit_xor): New function.
3274 (s390x_emit_bit_not): New function.
3275 (s390x_emit_equal): New function.
3276 (s390x_emit_less_signed): New function.
3277 (s390x_emit_less_unsigned): New function.
3278 (s390x_emit_ref): New function.
3279 (s390x_emit_if_goto): New function.
3280 (s390x_emit_const): New function.
3281 (s390x_emit_call): New function.
3282 (s390x_emit_reg): New function.
3283 (s390x_emit_pop): New function.
3284 (s390x_emit_stack_flush): New function.
3285 (s390x_emit_zero_ext): New function.
3286 (s390x_emit_swap): New function.
3287 (s390x_emit_stack_adjust): New function.
3288 (s390x_emit_int_call_1): New function.
3289 (s390x_emit_void_call_2): New function.
3290 (s390x_emit_eq_goto): New function.
3291 (s390x_emit_ne_goto): New function.
3292 (s390x_emit_lt_goto): New function.
3293 (s390x_emit_le_goto): New function.
3294 (s390x_emit_gt_goto): New function.
3295 (s390x_emit_ge_goto): New function.
3296 (s390_emit_ops): New function.
3297 (struct linux_target_ops): Fill in emit_ops hook.
3299 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3302 * Makefile.in: Add s390 IPA files.
3303 * configure.srv: Build IPA for s390.
3304 * linux-s390-ipa.c: New file.
3305 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3306 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3307 (tdesc_s390_linux32): Likewise.
3308 (init_registers_s390_linux32v1): Likewise.
3309 (tdesc_s390_linux32v1): Likewise.
3310 (init_registers_s390_linux32v2): Likewise.
3311 (tdesc_s390_linux32v2): Likewise.
3312 (init_registers_s390_linux64): Likewise.
3313 (tdesc_s390_linux64): Likewise.
3314 (init_registers_s390_linux64v1): Likewise.
3315 (tdesc_s390_linux64v1): Likewise.
3316 (init_registers_s390_linux64v2): Likewise.
3317 (tdesc_s390_linux64v2): Likewise.
3318 (init_registers_s390_te_linux64): Likewise.
3319 (tdesc_s390_te_linux64): Likewise.
3320 (init_registers_s390_vx_linux64): Likewise.
3321 (tdesc_s390_vx_linux64): Likewise.
3322 (init_registers_s390_tevx_linux64): Likewise.
3323 (tdesc_s390_tevx_linux64): Likewise.
3324 (init_registers_s390x_linux64): Likewise.
3325 (tdesc_s390x_linux64): Likewise.
3326 (init_registers_s390x_linux64v1): Likewise.
3327 (tdesc_s390x_linux64v1): Likewise.
3328 (init_registers_s390x_linux64v2): Likewise.
3329 (tdesc_s390x_linux64v2): Likewise.
3330 (init_registers_s390x_te_linux64): Likewise.
3331 (tdesc_s390x_te_linux64): Likewise.
3332 (init_registers_s390x_vx_linux64): Likewise.
3333 (tdesc_s390x_vx_linux64): Likewise.
3334 (init_registers_s390x_tevx_linux64): Likewise.
3335 (tdesc_s390x_tevx_linux64): Likewise.
3336 (have_hwcap_s390_vx): New static variable.
3337 (s390_arch_setup): Fill have_hwcap_s390_vx.
3338 (s390_get_thread_area): New function.
3339 (s390_ft_entry_gpr_esa): New const.
3340 (s390_ft_entry_gpr_zarch): New const.
3341 (s390_ft_entry_misc): New const.
3342 (s390_ft_entry_fr): New const.
3343 (s390_ft_entry_vr): New const.
3344 (s390_ft_main_31): New const.
3345 (s390_ft_main_64): New const.
3346 (s390_ft_exit_fr): New const.
3347 (s390_ft_exit_vr): New const.
3348 (s390_ft_exit_misc): New const.
3349 (s390_ft_exit_gpr_esa): New const.
3350 (s390_ft_exit_gpr_zarch): New const.
3351 (append_insns): New function.
3352 (s390_relocate_instruction): New function.
3353 (s390_install_fast_tracepoint_jump_pad): New function.
3354 (s390_get_min_fast_tracepoint_insn_len): New function.
3355 (s390_get_ipa_tdesc_idx): New function.
3356 (struct linux_target_ops): Wire in the above functions.
3357 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3358 * linux-s390-tdesc.h: New file.
3360 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3362 * linux-s390-low.c (s390_supports_tracepoints): New function.
3363 (struct linux_target_ops): Fill supports_tracepoints hook.
3365 2016-03-18 Yao Qi <yao.qi@linaro.org>
3367 * linux-low.c (lwp_signal_can_be_delivered): New function.
3368 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3370 2016-03-18 Yao Qi <yao.qi@linaro.org>
3372 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3373 0 if signal is enqueued. Remove 'signal' from one debugging
3374 message. Move one debugging message to some lines below.
3375 Remove code setting 'signal' to 0.
3377 2016-03-18 Yao Qi <yao.qi@linaro.org>
3379 * linux-low.c (linux_low_filter_event): Remove redundant
3380 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3382 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3384 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3385 (struct linux_target_ops): Wire in the above.
3387 2016-03-03 Yao Qi <yao.qi@linaro.org>
3389 * linux-low.c: Update comments to start_step_over.
3391 2016-03-03 Yao Qi <yao.qi@linaro.org>
3394 * linux-low.c (handle_extended_wait): Set child suspended
3395 if event_lwp->bp_reinsert isn't zero.
3397 2016-03-02 Yao Qi <yao.qi@linaro.org>
3399 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3400 enqueue_pending_signal.
3402 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3404 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3407 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3409 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3410 (s390_regmap_3264) [!__s390x__]: New global.
3411 (s390_collect_ptrace_register): Skip map entries containing -1.
3412 (s390_supply_ptrace_register): Ditto.
3413 (s390_fill_gprs_high): New function.
3414 (s390_store_gprs_high): New function.
3415 (s390_regsets): Add NT_S390_HIGH_GPRS.
3416 (s390_get_hwcap): Enable on 31-bit.
3417 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3418 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3419 Detect NT_S390_HIGH_GPRS.
3420 (s390_usrregs_info_3264): Enable on 31-bit.
3421 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3422 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3424 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3427 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3428 * configure.srv: Ditto.
3429 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3430 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3431 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3432 (init_registers_amd64_linux): Remove prototype.
3433 (tdesc_amd64_linux): Remove declaration.
3434 (get_ipa_tdesc): New function.
3435 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3436 initialize remaining tdescs.
3437 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3438 (init_registers_i386_linux): Remove prototype.
3439 (tdesc_i386_linux): Remove declaration.
3440 (get_ipa_tdesc): New function.
3441 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3442 initialize remaining tdescs.
3443 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3444 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3445 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3446 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3447 (x86_get_ipa_tdesc_idx): New function.
3448 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3449 * linux-x86-tdesc.h: New file.
3450 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3451 (target_get_ipa_tdesc_idx): New macro.
3452 * tracepoint.c (ipa_tdesc_idx): New macro.
3453 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3454 (symbol_list): Add ipa_tdesc_idx.
3455 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3456 (ipa_tdesc): Remove.
3457 (ipa_tdesc_idx): New variable.
3458 (get_context_regcache): Use get_ipa_tdesc.
3459 (gdb_collect): Ditto.
3461 * tracepoint.h (get_ipa_tdesc): New prototype.
3462 (ipa_tdesc): Remove.
3464 2016-02-24 Pedro Alves <palves@redhat.com>
3466 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3467 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3468 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3469 Factor out common code between the USE_SIGTRAP_SIGINFO and
3470 !USE_SIGTRAP_SIGINFO blocks.
3471 (linux_low_filter_event): Call save_stop_reason instead of
3472 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3474 (linux_wait_1): Update comments.
3476 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
3478 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3479 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3480 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3481 ppc_insert_point, ppc_remove_point.
3483 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3485 * linux-s390-low.c (s390_supports_z_point_type): New function.
3486 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3488 2016-02-16 Yao Qi <yao.qi@linaro.org>
3490 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3491 PC. Get pc from regcache_read_pc.
3493 2016-02-12 Yao Qi <yao.qi@linaro.org>
3495 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3496 or linux_get_pc_32bit.
3497 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3499 2016-02-12 Yao Qi <yao.qi@linaro.org>
3501 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3502 arm_linux_get_next_pcs_fixup.
3504 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3506 * tracepoint.c (x_tracepoint_action_download): Change
3507 write_inferior_data_ptr to write_inferior_data_pointer.
3508 (cmd_qtstart): Likewise.
3509 (write_inferior_data_ptr): Remove.
3510 (download_agent_expr): Change write_inferior_data_ptr to
3511 write_inferior_data_pointer.
3512 (download_tracepoint_1): Likewise.
3513 (download_tracepoint): Likewise.
3514 (download_trace_state_variables): Likewise.
3516 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
3517 Marcin Kościelnicki <koriakin@0x04.net>
3519 * tracepoint.c (struct tracepoint_action_ops): Remove.
3520 (struct tracepoint_action): Remove ops.
3521 (m_tracepoint_action_download, r_tracepoint_action_download)
3522 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3523 size and offset accordingly.
3524 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3525 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3526 (tracepoint_action_send, tracepoint_action_download): New functions.
3527 Helpers for trace action handlers.
3528 (add_tracepoint_action): Remove setup actions ops.
3529 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3531 2016-02-10 Yao Qi <yao.qi@linaro.org>
3533 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3535 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3537 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3539 * configure: Regenerate.
3541 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3543 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3544 void * to gdb_byte *.
3545 * linux-low.c (siginfo_fixup): Likewise.
3546 (linux_xfer_siginfo): Likewise.
3547 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3549 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3551 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3553 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3555 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3557 * linux-x86-low.c [__x86_64__]: Include
3558 "nat/amd64-linux-siginfo.h".
3559 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3560 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3561 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3562 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3563 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3564 (cpt_si_fd, si_timerid, si_overrun): Move from
3565 nat/amd64-linux-siginfo.c.
3566 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3568 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3570 * server.c (skip_to_semicolon): Remove.
3571 (process_point_options): Use strchrnul instead of
3574 2016-01-26 Yao Qi <yao.qi@linaro.org>
3576 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3577 * linux-low.c (install_software_single_step_breakpoints): Don't
3578 call regcache_read_pc.
3579 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3582 2016-01-26 Yao Qi <yao.qi@linaro.org>
3584 * linux-low.c (install_software_single_step_breakpoints): Call
3585 regcache_read_pc instead of get_pc.
3587 2016-01-26 Yao Qi <yao.qi@linaro.org>
3589 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3590 (unblock_async_io): Rename to ...
3591 (block_unblock_async_io): ... it. New function.
3592 (enable_async_io): Don't install SIGIO handler. Unblock it
3594 (disable_async_io): Don't ignore SIGIO. Block it instead.
3595 (initialize_async_io): Install SIGIO handler. Don't call
3598 2016-01-26 Yao Qi <yao.qi@linaro.org>
3600 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3601 first character is '\003', call *the_target->request_interrupt.
3603 2016-01-25 Yao Qi <yao.qi@linaro.org>
3605 * remote-utils.c (new_thread_notify): Remove.
3606 (dead_thread_notify): Likewise.
3607 * remote-utils.h (new_thread_notify): Remove declaration.
3608 (dead_thread_notify): Likewise.
3610 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3612 * gdb.trace/pending.exp: Fix expected message on continue.
3614 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3616 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3617 it works properly on big-endian machines where sizeof (CORE_ADDR)
3620 2016-01-21 Pedro Alves <palves@redhat.com>
3622 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3623 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3624 * configure: Regenerate.
3626 2016-01-21 Yao Qi <yao.qi@linaro.org>
3628 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3629 is_thumb and set it according to CPSR saved on the stack.
3630 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3631 arm_sigreturn_next_pc.
3633 2016-01-18 Yao Qi <yao.qi@linaro.org>
3635 * linux-low.c (linux_set_pc_64bit): New function.
3636 (linux_get_pc_64bit): New function.
3637 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3639 * linux-sparc-low.c (debug_threads): Remove declaration.
3640 (sparc_get_pc): Remove.
3641 (the_low_target): Use linux_get_pc_64bit instead of
3643 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3644 (the_low_target): Use linux_get_pc_64bit and
3647 2016-01-18 Yao Qi <yao.qi@linaro.org>
3649 * linux-arm-low.c (debug_threads): Remove declaration.
3650 (arm_get_pc, arm_set_pc): Remove.
3651 (the_low_target): Use linux_get_pc_32bit and
3653 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3654 (the_low_target): Use linux_get_pc_32bit and
3656 * linux-cris-low.c (debug_threads): Remove declaration.
3657 (cris_get_pc, cris_set_pc,): Remove.
3658 (the_low_target): Use linux_get_pc_32bit and
3660 * linux-crisv32-low.c (debug_threads): Remove declaration.
3661 (cris_get_pc, cris_set_pc): Remove.
3662 (the_low_target): Use linux_get_pc_32bit and
3664 * linux-low.c: Include inttypes.h.
3665 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3666 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3667 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3668 (the_low_target): Use linux_get_pc_32bit and
3670 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3671 (the_low_target): Use linux_get_pc_32bit and
3673 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3674 (the_low_target): Use linux_get_pc_32bit and
3676 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3677 (the_low_target): Use linux_get_pc_32bit and
3679 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3680 (the_low_target): Use linux_get_pc_32bit and
3683 2016-01-18 Gary Benson <gbenson@redhat.com>
3685 * configure.ac (AC_FUNC_FORK): New check.
3686 * config.in: Regenerate.
3687 * configure: Likewise.
3689 2016-01-14 Yao Qi <yao.qi@linaro.org>
3691 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3692 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3693 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3694 arm_get_next_pcs_ctor.
3696 2016-01-12 Josh Stone <jistone@redhat.com>
3697 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3699 * inferiors.h: Include "gdb_vecs.h".
3700 (struct process_info): Add syscalls_to_catch.
3701 * inferiors.c (remove_process): Free syscalls_to_catch.
3702 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3703 syscall_return stops.
3704 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3705 * server.c (handle_general_set): Handle QCatchSyscalls.
3706 (handle_query): Report support for QCatchSyscalls.
3707 * target.h (struct target_ops): Add supports_catch_syscall.
3708 (target_supports_catch_syscall): New macro.
3709 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3710 (struct lwp_info): Add syscall_state.
3711 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3712 Maintain syscall_state and syscalls_to_catch across exec.
3713 (get_syscall_trapinfo): New function, proxy to the_low_target.
3714 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3715 (linux_low_filter_event): Toggle syscall_state entry/return for
3716 syscall traps, and set it ignored for all others.
3717 (gdb_catching_syscalls_p): New function.
3718 (gdb_catch_this_syscall_p): New function.
3719 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3720 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3721 (linux_supports_catch_syscall): New function.
3722 (linux_target_ops): Install it.
3723 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3724 (the_low_target): Install it.
3726 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3728 * acinclude.m4: Include new ../warning.m4 file.
3729 * configure: Regenerated.
3730 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3732 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3734 * ax.c (is_goto_target): Mark static.
3735 * linux-low.c (register_addr): Likewise.
3736 (linux_fetch_registers, linux_store_registers): Likewise.
3737 * mem-break.c (any_persistent_commands): Fix old prototype.
3738 (add_commands_to_breakpoint): Mark static.
3739 * regcache.c (find_register_by_name): Delete unused func.
3740 * remote-utils.c (hex_or_minus_one): Mark static.
3741 * server.c (monitor_show_help): Mark static.
3742 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3743 handle_v_requests): Likewise.
3745 2016-01-12 Pedro Alves <palves@redhat.com>
3747 Remove use of the registered trademark symbol throughout.
3749 2016-01-08 Yao Qi <yao.qi@linaro.org>
3751 * remote-utils.c (getpkt): If c is '\003', call target hook
3754 2016-01-06 Yao Qi <yao.qi@linaro.org>
3756 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3757 linux-aarch32-low.c.
3758 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3759 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3760 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3761 (thumb2_breakpoint): Declare.
3762 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3763 linux-aarch32-low.h.
3764 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3765 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3766 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3768 2016-01-01 Joel Brobecker <brobecker@adacore.com>
3770 * gdbreplay.c (gdbreplay_version): Change copyright year in
3772 * server.c (gdbserver_version): Likewise.
3774 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3776 * server.c (crc32_table): Delete.
3777 (crc32): Use libiberty's xcrc32 function.
3779 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3781 * lynx-low.c (lynx_delete_thread_callback): New function.
3782 (lynx_mourn): Properly delete our process and all of its
3783 threads. Remove call to clear_inferiors.
3785 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3787 * target.c (thread_search_callback): Add check that
3788 the thread_stopped target callback is not NULL before
3791 2015-12-21 Yao Qi <yao.qi@linaro.org>
3793 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3796 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3798 * server.c (handle_query): Call target_supports_software_single_step.
3800 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3802 * linux-low.c (single_step): New function.
3803 (linux_resume_one_lwp_throw): Call single_step.
3804 (start_step_over): Likewise.
3806 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3808 * Makefile.in (SFILES): Append arch/arm-linux.c,
3809 arch/arm-get-next-pcs.c.
3810 (arm-linux.o): New rule.
3811 (arm-get-next-pcs.o): New rule.
3812 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3814 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3815 to linux-aarch32-low.c.
3816 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3817 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3818 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3819 (thumb2_breakpoint_len): Likewise.
3820 (arm_is_thumb_mode): Make non-static.
3821 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3822 from linux-aarch32-low.c.
3823 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3824 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3825 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3826 (thumb2_breakpoint_len): Likewise.
3827 (arm_is_thumb_mode): New declaration.
3828 * linux-arm-low.c: Include arch/arm-linux.h
3829 aarch/arm-get-next-pcs.h, sys/syscall.h.
3830 (get_next_pcs_ops): New struct.
3831 (get_next_pcs_addr_bits_remove): New function.
3832 (get_next_pcs_is_thumb): New function.
3833 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3834 (arm_sigreturn_next_pc): Likewise.
3835 (get_next_pcs_syscall_next_pc): Likewise.
3836 (arm_gdbserver_get_next_pcs): Likewise.
3837 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3839 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3840 * server.h: Include gdb_vecs.h.
3842 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3844 * Makefile.in (SFILES): Append common/common-regcache.c.
3845 (OBS): Append common-regcache.o.
3846 (common-regcache.o): New rule.
3847 * regcache.c (init_register_cache): Initialize cache to
3849 (regcache_raw_read_unsigned): New function.
3850 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3851 register_status enum.
3853 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3855 * linux-aarch64-low.c (the_low_targets): Rename
3856 breakpoint_reinsert_addr to get_next_pcs.
3857 * linux-arm-low.c (the_low_targets): Likewise.
3858 * linux-bfin-low.c (the_low_targets): Likewise.
3859 * linux-cris-low.c (the_low_targets): Likewise.
3860 * linux-crisv32-low.c (the_low_targets): Likewise.
3861 * linux-low.c (can_software_single_step): Likewise.
3862 (install_software_single_step_breakpoints): New function.
3863 (start_step_over): Use install_software_single_step_breakpoints.
3864 * linux-low.h: New CORE_ADDR vector.
3865 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3867 * linux-mips-low.c (the_low_targets): Likewise.
3868 * linux-nios2-low.c (the_low_targets): Likewise.
3869 * linux-sparc-low.c (the_low_targets): Likewise.
3871 2015-12-17 Pedro Alves <palves@redhat.com>
3873 * linux-low.c (linux_kill_one_lwp): Remove references to
3875 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3877 (linux_init_signals): Delete.
3878 (initialize_low): Adjust.
3879 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3881 2015-12-16 Pedro Alves <palves@redhat.com>
3883 * configure.ac (compiler warning flags): When testing a
3884 -Wno-foo option, check whether -Wfoo works instead.
3885 * configure: Regenerate.
3887 2015-12-11 Don Breazeal <donb@codesourcery.com>
3889 * server.c (process_serial_event): Don't exit from gdbserver
3890 in remote mode if there are still active inferiors.
3892 2015-12-11 Yao Qi <yao.qi@linaro.org>
3894 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3895 arm_breakpoint_at if the process is 32-bit.
3897 2015-12-11 Yao Qi <yao.qi@linaro.org>
3899 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3902 2015-12-07 Yao Qi <yao.qi@linaro.org>
3904 * configure.srv: Append arm.o to srv_tgtobj for
3905 aarch64*-*-linux* target.
3906 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3907 from linux-arm-low.c.
3908 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3909 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3910 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3911 (thumb2_breakpoint_len): Likewise.
3912 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3913 (arm_breakpoint_kinds): Likewise.
3914 (arm_breakpoint_kind_from_pc): Likewise.
3915 (arm_sw_breakpoint_from_kind): Likewise.
3916 (arm_breakpoint_kind_from_current_state): Likewise.
3917 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3918 (arm_sw_breakpoint_from_kind): Declare.
3919 (arm_breakpoint_kind_from_current_state): Declare.
3920 (arm_breakpoint_at): Declare.
3921 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3922 arm_sw_breakpoint_from_kind if process is 32-bit.
3923 (aarch64_breakpoint_kind_from_pc): New function.
3924 (aarch64_breakpoint_kind_from_current_state): New function.
3925 (the_low_target): Initialize fields breakpoint_kind_from_pc
3926 and breakpoint_kind_from_current_state.
3927 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3928 linux-aarch32-low.c.
3929 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3930 (arm_breakpoint, arm_breakpoint_len): Likewise.
3931 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3932 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3933 (arm_is_thumb_mode): Likewise.
3934 (arm_breakpoint_at): Likewise.
3935 (arm_breakpoint_kind_from_pc): Likewise.
3936 (arm_sw_breakpoint_from_kind): Likewise.
3937 (arm_breakpoint_kind_from_current_state): Likewise.
3940 2015-08-04 Yao Qi <yao.qi@linaro.org>
3942 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3943 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3944 * server.c (extended_protocol): Remove "static".
3945 * server.h (extended_protocol): Declare it.
3947 2015-12-04 Josh Stone <jistone@redhat.com>
3949 * target.h (struct target_ops) <arch_setup>: Rename to ...
3950 (struct target_ops) <post_create_inferior>: ... this.
3951 (target_arch_setup): Rename to ...
3952 (target_post_create_inferior): ... this, calling post_create_inferior.
3953 * server.c (start_inferior): Update target_arch_setup calls to
3954 target_post_create_inferior.
3955 * linux-low.c (linux_low_ptrace_options): Forward declare.
3956 (linux_arch_setup): Update its comment for general use.
3957 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3958 (struct linux_target_ops): Use linux_post_create_inferior.
3959 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3960 to post_create_inferior.
3961 * nto-low.c (struct nto_target_ops): Likewise.
3962 * spu-low.c (struct spu_target_ops): Likewise.
3963 * win32-low.c (struct win32_target_ops): Likewise.
3965 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3967 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3969 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3971 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3972 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3973 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3974 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3975 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3976 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3977 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3978 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3979 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3980 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3981 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3982 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3984 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3986 * linux-low.c (linux_look_up_symbols): Don't call
3987 linux_supports_traceclone.
3988 * linux-low.h (thread_db_init): Remove use_events argument.
3989 * thread-db.c (thread_db_use_event): Remove global variable.
3990 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3991 (struct thread_db) <td_create_bp>: Remove field.
3992 (thread_db_create_event): Remove function.
3993 (thread_db_enable_reporting): Likewise.
3994 (find_one_thread): Don't check for thread_db_use_events.
3995 (attach_thread): Likewise.
3996 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3997 (try_thread_db_load_1): Don't check for thread_db_use_events.
3998 (thread_db_init): Remove use_events argument and thread events
4000 (remove_thread_event_breakpoints): Remove function.
4001 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4003 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4005 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4007 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4008 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4009 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4010 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4011 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4013 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4015 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4016 * linux-low.c (can_hardware_single_step): Use
4017 supports_hardware_single_step.
4018 (can_software_single_step): New function.
4019 (start_step_over): Call can_software_single_step.
4020 (linux_supports_hardware_single_step): New function.
4021 (struct target_ops) <supports_software_single_step>: Initialize.
4022 * linux-low.h (struct linux_target_ops)
4023 <supports_hardware_single_step>: Initialize.
4024 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4025 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4026 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4027 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4028 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4029 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4030 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4031 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4032 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4033 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4035 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4036 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4038 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4039 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4040 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4042 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4043 * target.h (struct target_ops): <supports_software_single_step>:
4045 (target_supports_software_single_step): New macro.
4047 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4049 * linux-low.c (linux_wait_1): Fix pc advance condition.
4050 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4051 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4053 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4055 * linux-arm-low.c (arm_is_thumb_mode): New function.
4056 (arm_breakpoint_at): Use arm_is_thumb_mode.
4057 (arm_breakpoint_kind_from_current_state): New function.
4058 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4060 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4061 (linux_breakpoint_kind_from_current_state): New function.
4062 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4063 * linux-low.h (struct linux_target_ops)
4064 <breakpoint_kind_from_current_state>: New field.
4065 * target.h (struct target_ops): Likewise.
4066 (target_breakpoint_kind_from_current_state): New macro.
4068 2015-11-30 Pedro Alves <palves@redhat.com>
4070 * linux-low.c (linux_resume): Wake up the event loop before
4073 2015-11-30 Pedro Alves <palves@redhat.com>
4075 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4077 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4079 * target.c (struct thread_search): New structure.
4080 (thread_search_callback): New function.
4081 (prev_general_thread): New global.
4082 (prepare_to_access_memory, done_accessing_memory): New functions.
4083 * target.h (prepare_to_access_memory, done_accessing_memory):
4084 Replace macros with function declarations.
4086 2015-11-30 Pedro Alves <palves@redhat.com>
4089 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4090 report TARGET_WAITKIND_NO_RESUMED.
4091 * remote-utils.c (prepare_resume_reply): Handle
4092 TARGET_WAITKIND_NO_RESUMED.
4093 * server.c (report_no_resumed): New global.
4094 (handle_query) <qSupported>: Handle "no-resumed+". Report
4095 "no-resumed+" support.
4096 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4097 return error if the client doesn't support no-resumed events.
4098 (push_stop_notification): New function.
4099 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4100 events if the client supports them.
4102 2015-11-30 Pedro Alves <palves@redhat.com>
4104 * linux-low.c (thread_still_has_status_pending_p): Don't check
4106 (lwp_resumed): New function.
4107 (status_pending_p_callback): Return early if the LWP is not
4108 supposed to be resumed.
4110 2015-11-30 Pedro Alves <palves@redhat.com>
4112 * linux-low.c (handle_extended_wait): Assert that the LWP's
4113 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4114 thread create events, leave the new child's status pending.
4115 (linux_low_filter_event): If GDB wants to hear about thread exit
4116 events, leave the LWP marked dead and don't delete it.
4117 (linux_wait_for_event_filtered): Don't check for thread exit.
4118 (filter_exit_event): New function.
4119 (linux_wait_1): Use it, when returning an exit event.
4120 (linux_resume_one_lwp_throw): Assert that the LWP's
4121 waitstatus is TARGET_WAITKIND_IGNORE.
4122 * remote-utils.c (prepare_resume_reply): Handle
4123 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4124 * server.c (report_thread_events): New global.
4125 (handle_general_set): Handle QThreadEvents.
4126 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4127 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4128 TARGET_WAITKIND_THREAD_EXITED.
4129 * server.h (report_thread_events): Declare.
4131 2015-11-30 Pedro Alves <palves@redhat.com>
4133 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4134 the thread's last_resume_kind was resume_stop.
4136 2015-11-30 Pedro Alves <palves@redhat.com>
4138 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4141 2015-11-30 Pedro Alves <palves@redhat.com>
4143 * server.c (handle_v_requests): Handle vCtrlC.
4145 2015-11-30 Pedro Alves <palves@redhat.com>
4147 * gdbthread.h (find_any_thread_of_pid): Declare.
4148 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4150 * server.c (handle_query): If current_thread is NULL, look for
4151 another thread of the selected process.
4153 2015-11-26 Daniel Colascione <dancol@dancol.org>
4154 Simon Marchi <simon.marchi@ericsson.com>
4156 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4157 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4159 * target.h (struct target_ops) <thread_name>: New field.
4160 (target_thread_name): New macro.
4162 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4164 * regcache.h (regcache_invalidate_pid): Add declaration.
4165 * regcache.c (regcache_invalidate_pid): New function, extracted
4166 from regcache_invalidate.
4167 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4168 Add trivial documentation comment.
4169 * lynx-low.c: Use regcache_invalidate_pid instead of
4170 regcache_invalidate.
4172 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4174 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4175 and Elf64_auxv_t if the target is Android.
4177 2015-11-22 Doug Evans <xdje42@gmail.com>
4179 * target.h: #include <sys/types.h>.
4181 2015-11-19 Pedro Alves <palves@redhat.com>
4183 * linux-low.c (linux_process_qsupported): Change prototype.
4185 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4187 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4188 and adjust to loop over all features.
4189 * server.c (handle_query) <qSupported>: Adjust to call
4190 target_process_qsupported once, passing it a vector of unprocessed
4192 * target.h (struct target_ops) <process_qsupported>: Change
4194 (target_process_qsupported): Adjust.
4196 2015-11-19 Pedro Alves <palves@redhat.com>
4198 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4200 * configure: Regenerate.
4202 2015-11-19 Pedro Alves <palves@redhat.com>
4204 * configure: Regenerate.
4206 2015-11-19 Yao Qi <yao.qi@linaro.org>
4208 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4211 2015-11-19 Yao Qi <yao.qi@linaro.org>
4213 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4214 (struct aarch64_operand): Move enum out.
4216 2015-11-19 Yao Qi <yao.qi@linaro.org>
4218 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4219 struct user_fpsimd_state *.
4220 (aarch64_store_fpregset): Likewise.
4222 2015-11-19 Yao Qi <yao.qi@linaro.org>
4224 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4225 struct user_pt_regs *.
4226 (aarch64_store_gregset): Likewise.
4228 2015-11-18 Pedro Alves <palves@redhat.com>
4230 * Makefile.in (all_object_files): Add $IPA_OBJS.
4232 2015-11-17 Pedro Alves <palves@redhat.com>
4234 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4235 GDB_SIGNAL_0 and gdb_signal_to_string.
4237 2015-11-17 Pedro Alves <palves@redhat.com>
4239 * win32-low.c (handle_output_debug_string): Remove parameter.
4240 (win32_kill): Remove our_status local and adjust call to
4241 handle_output_debug_string.
4242 (get_child_debug_event): Adjust call to
4243 handle_output_debug_string.
4245 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4247 * linux-mips-low.c (mips_fill_gregset): Add cast.
4248 (mips_store_gregset): Likewise.
4249 (mips_fill_fpregset): Likewise.
4250 (mips_store_fpregset): Likewise.
4252 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4254 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4257 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4259 * linux-mips-low.c (mips_linux_new_thread): Change type of
4260 watch_type to enum target_hw_bp_type.
4262 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4264 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4265 Change return type to arm_hwbp_type.
4267 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4269 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4270 (arm_store_gregset): Likewise.
4271 * linux-arm-low.c (arm_get_hwcap): Likewise.
4272 (arm_read_description): Likewise.
4274 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4276 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4278 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4280 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4281 (ppc_fill_vsxregset): Likewise.
4282 (ppc_store_vsxregset): Likewise.
4283 (ppc_fill_vrregset): Likewise.
4284 (ppc_store_vrregset): Likewise.
4285 (ppc_fill_evrregset): Likewise.
4286 (ppc_store_evrregset): Likewise.
4288 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4290 * linux-ppc-low.c (ppc_usrregs_info): Remove
4291 forward-declaration.
4292 (ppc_arch_setup): Move lower in file.
4294 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4296 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4297 (ps_pdwrite): Likewise.
4299 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4301 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4302 to after assert checks.
4304 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4306 * proc-service.c (ps_pdread): Add/adjust casts.
4307 (ps_pdwrite): Add/adjust casts.
4309 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4311 * server.c (handle_search_memory_1): Cast return value of
4314 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4316 * server.c (write_qxfer_response): Change type of data to
4319 2015-10-29 Pedro Alves <palves@redhat.com>
4321 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4323 2015-10-29 Pedro Alves <palves@redhat.com>
4325 * tracepoint.c (clear_installed_tracepoints): Add casts.
4327 2015-10-29 Pedro Alves <palves@redhat.com>
4329 * server.c (handle_v_cont, process_serial_event): Add enum
4330 gdb_signal casts to signal parsing code.
4332 2015-10-29 Pedro Alves <palves@redhat.com>
4334 * linux-low.h (NULL_REGSET): Define.
4335 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4336 * linux-arm-low.c (arm_regsets): Likewise.
4337 * linux-crisv32-low.c (cris_regsets): Likewise.
4338 * linux-m68k-low.c (m68k_regsets): Likewise.
4339 * linux-mips-low.c (mips_regsets): Likewise.
4340 * linux-nios2-low.c (nios2_regsets): Likewise.
4341 * linux-ppc-low.c (ppc_regsets): Likewise.
4342 * linux-s390-low.c (s390_regsets): Likewise.
4343 * linux-sh-low.c (sh_regsets): Likewise.
4344 * linux-sparc-low.c (sparc_regsets): Likewise.
4345 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4346 * linux-tile-low.c (tile_regsets): Likewise.
4347 * linux-x86-low.c (x86_regsets): Likewise.
4348 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4350 2015-10-29 Pedro Alves <palves@redhat.com>
4352 * linux-low.h (NULL_REGSET): Define.
4353 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4354 * linux-arm-low.c (arm_regsets): Likewise.
4355 * linux-crisv32-low.c (cris_regsets): Likewise.
4356 * linux-m68k-low.c (m68k_regsets): Likewise.
4357 * linux-mips-low.c (mips_regsets): Likewise.
4358 * linux-nios2-low.c (nios2_regsets): Likewise.
4359 * linux-ppc-low.c (ppc_regsets): Likewise.
4360 * linux-s390-low.c (s390_regsets): Likewise.
4361 * linux-sh-low.c (sh_regsets): Likewise.
4362 * linux-sparc-low.c (sparc_regsets): Likewise.
4363 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4364 * linux-tile-low.c (tile_regsets): Likewise.
4365 * linux-x86-low.c (x86_regsets): Likewise.
4366 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4368 2015-10-26 Doug Evans <dje@google.com>
4370 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4372 2015-10-26 Doug Evans <dje@google.com>
4374 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4376 2015-10-26 Doug Evans <dje@google.com>
4378 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4380 (attach_thread, find_new_threads_callback): Ditto.
4382 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4384 * mem-break.h (set_breakpoint_data): Remove.
4386 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4388 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4389 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4390 (initialize_low): Remove set_breakpoint_data call.
4391 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4392 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4393 (initialize_low): Remove set_breakpoint_data call.
4394 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4395 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4396 (initialize_low): Remove set_breakpoint_data call.
4398 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4400 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4401 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4402 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4403 * target.h (target_breakpoint_kind_from_pc): New macro.
4405 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4407 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4408 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4409 the default breakpoint kind.
4411 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4413 * linux-arm-low.c (arm_supports_z_point_type): Add software
4416 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4418 * linux-arm-low.c: Refactor breakpoint definitions.
4419 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4420 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4422 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4424 * Makefile.in: Add arm.c/o.
4425 * configure.srv: Likewise.
4426 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4427 (arm_breakpoint_kind_from_pc): New function.
4428 (arm_sw_breakpoint_from_kind): Return proper kind.
4429 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4431 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4433 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4435 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4436 (struct raw_breakpoint) <size>: Remove.
4437 (struct raw_breakpoint) <kind>: Add.
4438 (bp_size): New function.
4439 (bp_opcode): Likewise.
4440 (find_raw_breakpoint_at): Adjust for kind.
4441 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4442 (remove_memory_breakpoint): Adjust for kind call bp_size.
4443 (set_raw_breakpoint_at): Adjust for kind.
4444 (set_breakpoint): Likewise.
4445 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4446 (delete_raw_breakpoint): Adjust for kind.
4447 (delete_breakpoint): Likewise.
4448 (find_gdb_breakpoint): Likewise.
4449 (set_gdb_breakpoint_1): Likewise.
4450 (set_gdb_breakpoint): Likewise.
4451 (delete_gdb_breakpoint_1): Likewise.
4452 (delete_gdb_breakpoint): Likewise.
4453 (uninsert_raw_breakpoint): Likewise.
4454 (reinsert_raw_breakpoint): Likewise.
4455 (set_breakpoint_data): Remove.
4456 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4457 (check_mem_read): Adjust for kind call bp_size.
4458 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4459 (clone_one_breakpoint): Adjust for kind.
4460 * mem-break.h (set_gdb_breakpoint): Likewise.
4461 (delete_gdb_breakpoint): Likewise.
4462 * server.c (process_serial_event): Likewise.
4464 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4466 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4467 (struct linux_target_ops) <breakpoint>: Remove.
4468 (struct linux_target_ops) <breakpoint_len>: Remove.
4469 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4470 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4471 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4472 (arm_sw_breakpoint_from_kind): New function.
4473 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4474 (struct linux_target_ops) <breakpoint>: Remove.
4475 (struct linux_target_ops) <breakpoint_len>: Remove.
4476 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4477 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4478 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4479 (struct linux_target_ops) <breakpoint>: Remove.
4480 (struct linux_target_ops) <breakpoint_len>: Remove.
4481 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4482 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4483 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4484 (struct linux_target_ops) <breakpoint>: Remove.
4485 (struct linux_target_ops) <breakpoint_len>: Remove.
4486 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4487 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4488 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4489 and sw_breakpoint_from_kind to increment the pc.
4490 (linux_breakpoint_kind_from_pc): New function.
4491 (linux_sw_breakpoint_from_kind): New function.
4492 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4493 (initialize_low): Call breakpoint_kind_from_pc and
4494 sw_breakpoint_from_kind to replace breakpoint_data/len.
4495 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4497 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4498 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4499 (struct linux_target_ops) <breakpoint>: Remove.
4500 (struct linux_target_ops) <breakpoint_len>: Remove.
4501 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4502 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4503 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4504 (struct linux_target_ops) <breakpoint>: Remove.
4505 (struct linux_target_ops) <breakpoint_len>: Remove.
4506 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4507 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4508 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4509 (struct linux_target_ops) <breakpoint>: Remove.
4510 (struct linux_target_ops) <breakpoint_len>: Remove.
4511 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4512 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4513 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4514 (struct linux_target_ops) <breakpoint>: Remove.
4515 (struct linux_target_ops) <breakpoint_len>: Remove.
4516 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4517 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4518 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4519 (struct linux_target_ops) <breakpoint>: Remove.
4520 (struct linux_target_ops) <breakpoint_len>: Remove.
4521 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4522 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4523 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4524 (struct linux_target_ops) <breakpoint>: Remove.
4525 (struct linux_target_ops) <breakpoint_len>: Remove.
4526 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4527 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4528 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4529 (struct linux_target_ops) <breakpoint>: Remove.
4530 (struct linux_target_ops) <breakpoint_len>: Remove.
4531 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4532 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4533 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4534 (struct linux_target_ops) <breakpoint>: Remove.
4535 (struct linux_target_ops) <breakpoint_len>: Remove.
4536 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4537 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4538 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4539 (struct linux_target_ops) <breakpoint>: Remove.
4540 (struct linux_target_ops) <breakpoint_len>: Remove.
4541 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4542 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4543 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4544 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4545 (struct linux_target_ops) <breakpoint>: Remove.
4546 (struct linux_target_ops) <breakpoint_len>: Remove.
4547 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4548 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4549 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4550 (struct linux_target_ops) <breakpoint>: Remove.
4551 (struct linux_target_ops) <breakpoint_len>: Remove.
4552 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4553 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4555 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4557 * linux-cris-low.c (cris_get_pc): Remove void arg.
4559 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4561 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4564 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4566 * inferiors.c (thread_pid_matches_callback): New function.
4567 (find_thread_process): New function.
4568 (remove_thread): Reset current_thread.
4569 (remove_process): Assert threads have been removed first.
4571 2015-10-15 Yao Qi <yao.qi@linaro.org>
4573 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4575 (aarch64_remove_point): Likewise.
4576 * regcache.c (regcache_register_size): New function.
4578 2015-10-12 Yao Qi <yao.qi@linaro.org>
4580 * linux-aarch64-low.c: Update all callers as emit_load_store
4581 is renamed to aarch64_emit_load_store.
4583 2015-10-12 Yao Qi <yao.qi@linaro.org>
4585 * linux-aarch64-low.c: Update all callers of function renaming
4586 from emit_insn to aarch64_emit_insn.
4588 2015-10-12 Yao Qi <yao.qi@linaro.org>
4590 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4591 arch/aarch64-insn.h.
4592 (struct aarch64_memory_operand): Likewise.
4594 (emit_insn): Move to arch/aarch64-insn.c.
4595 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4596 (emit_load_store): Move to arch/aarch64-insn.c.
4597 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4598 (can_encode_int32): Remove.
4600 2015-10-12 Yao Qi <yao.qi@linaro.org>
4602 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4603 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4604 (aarch64_relocate_instruction): Likewise.
4605 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4606 (struct aarch64_insn_visitor): Likewise.
4608 2015-10-12 Yao Qi <yao.qi@linaro.org>
4610 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4611 (struct aarch64_insn_visitor): New.
4612 (struct aarch64_insn_relocation_data): New.
4613 (aarch64_ftrace_insn_reloc_b): New function.
4614 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4615 (aarch64_ftrace_insn_reloc_cb): Likewise.
4616 (aarch64_ftrace_insn_reloc_tb): Likewise.
4617 (aarch64_ftrace_insn_reloc_adr): Likewise.
4618 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4619 (aarch64_ftrace_insn_reloc_others): Likewise.
4621 (aarch64_relocate_instruction): Use visitor.
4623 2015-10-12 Yao Qi <yao.qi@linaro.org>
4625 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4626 int. Add argument buf.
4627 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4628 aarch64_relocate_instruction.
4630 2015-10-12 Yao Qi <yao.qi@linaro.org>
4632 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4633 argument insn. Remove local variable insn. Don't call
4635 (aarch64_install_fast_tracepoint_jump_pad): Call
4638 2015-09-30 Yao Qi <yao.qi@linaro.org>
4640 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4641 (emit_load_store_pair): Likewise.
4643 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4645 * dll.c (match_dll): Add cast(s).
4646 (unloaded_dll): Likewise.
4647 * linux-low.c (second_thread_of_pid_p): Likewise.
4648 (delete_lwp_callback): Likewise.
4649 (count_events_callback): Likewise.
4650 (select_event_lwp_callback): Likewise.
4651 (linux_set_resume_request): Likewise.
4652 * server.c (accumulate_file_name_length): Likewise.
4653 (emit_dll_description): Likewise.
4654 (handle_qxfer_threads_worker): Likewise.
4655 (visit_actioned_threads): Likewise.
4656 * thread-db.c (any_thread_of): Likewise.
4657 * tracepoint.c (same_process_p): Likewise.
4658 (match_blocktype): Likewise.
4659 (build_traceframe_info_xml): Likewise.
4661 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4663 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4665 (gdb_unparse_agent_expr): Likewise.
4666 * hostio.c (require_data): Likewise.
4667 (handle_pread): Likewise.
4668 * linux-low.c (disable_regset): Likewise.
4669 (fetch_register): Likewise.
4670 (store_register): Likewise.
4671 (get_dynamic): Likewise.
4672 (linux_qxfer_libraries_svr4): Likewise.
4673 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4674 (set_fast_tracepoint_jump): Likewise.
4675 (uninsert_fast_tracepoint_jumps_at): Likewise.
4676 (reinsert_fast_tracepoint_jumps_at): Likewise.
4677 (validate_inserted_breakpoint): Likewise.
4678 (clone_agent_expr): Likewise.
4679 * regcache.c (init_register_cache): Likewise.
4680 * remote-utils.c (putpkt_binary_1): Likewise.
4681 (decode_M_packet): Likewise.
4682 (decode_X_packet): Likewise.
4683 (look_up_one_symbol): Likewise.
4684 (relocate_instruction): Likewise.
4685 (monitor_output): Likewise.
4686 * server.c (handle_search_memory): Likewise.
4687 (handle_qxfer_exec_file): Likewise.
4688 (handle_qxfer_libraries): Likewise.
4689 (handle_qxfer): Likewise.
4690 (handle_query): Likewise.
4691 (handle_v_cont): Likewise.
4692 (handle_v_run): Likewise.
4693 (captured_main): Likewise.
4694 * target.c (write_inferior_memory): Likewise.
4695 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4696 * tracepoint.c (init_trace_buffer): Likewise.
4697 (add_tracepoint_action): Likewise.
4698 (add_traceframe): Likewise.
4699 (add_traceframe_block): Likewise.
4700 (cmd_qtdpsrc): Likewise.
4701 (cmd_qtdv): Likewise.
4702 (cmd_qtstatus): Likewise.
4703 (response_source): Likewise.
4704 (response_tsv): Likewise.
4705 (cmd_qtnotes): Likewise.
4706 (gdb_collect): Likewise.
4707 (initialize_tracepoint): Likewise.
4709 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4711 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4712 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4713 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4715 (enum aarch64_condition_codes): New enum.
4716 (w0): New static global.
4719 (struct aarch64_memory_operand) <type>: New
4720 MEMORY_OPERAND_POSTINDEX type.
4721 (postindex_memory_operand): New helper function.
4722 (emit_ret): New function.
4723 (emit_load_store_pair): New function, factored out of emit_stp
4724 with support for MEMORY_OPERAND_POSTINDEX.
4725 (emit_stp): Rewrite using emit_load_store_pair.
4726 (emit_ldp): New function.
4727 (emit_load_store): Likewise.
4728 (emit_ldr): Mention post-index instruction in comment.
4729 (emit_ldrh): New function.
4730 (emit_ldrb): New function.
4731 (emit_ldrsw): Mention post-index instruction in comment.
4732 (emit_str): Likewise.
4733 (emit_subs): New function.
4734 (emit_cmp): Likewise.
4735 (emit_and): Likewise.
4736 (emit_orr): Likewise.
4737 (emit_orn): Likewise.
4738 (emit_eor): Likewise.
4739 (emit_mvn): Likewise.
4740 (emit_lslv): Likewise.
4741 (emit_lsrv): Likewise.
4742 (emit_asrv): Likewise.
4743 (emit_mul): Likewise.
4744 (emit_sbfm): Likewise.
4745 (emit_sbfx): Likewise.
4746 (emit_ubfm): Likewise.
4747 (emit_ubfx): Likewise.
4748 (emit_csinc): Likewise.
4749 (emit_cset): Likewise.
4750 (emit_nop): Likewise.
4751 (emit_ops_insns): New helper function.
4752 (emit_pop): Likewise.
4753 (emit_push): Likewise.
4754 (aarch64_emit_prologue): New function.
4755 (aarch64_emit_epilogue): Likewise.
4756 (aarch64_emit_add): Likewise.
4757 (aarch64_emit_sub): Likewise.
4758 (aarch64_emit_mul): Likewise.
4759 (aarch64_emit_lsh): Likewise.
4760 (aarch64_emit_rsh_signed): Likewise.
4761 (aarch64_emit_rsh_unsigned): Likewise.
4762 (aarch64_emit_ext): Likewise.
4763 (aarch64_emit_log_not): Likewise.
4764 (aarch64_emit_bit_and): Likewise.
4765 (aarch64_emit_bit_or): Likewise.
4766 (aarch64_emit_bit_xor): Likewise.
4767 (aarch64_emit_bit_not): Likewise.
4768 (aarch64_emit_equal): Likewise.
4769 (aarch64_emit_less_signed): Likewise.
4770 (aarch64_emit_less_unsigned): Likewise.
4771 (aarch64_emit_ref): Likewise.
4772 (aarch64_emit_if_goto): Likewise.
4773 (aarch64_emit_goto): Likewise.
4774 (aarch64_write_goto_address): Likewise.
4775 (aarch64_emit_const): Likewise.
4776 (aarch64_emit_call): Likewise.
4777 (aarch64_emit_reg): Likewise.
4778 (aarch64_emit_pop): Likewise.
4779 (aarch64_emit_stack_flush): Likewise.
4780 (aarch64_emit_zero_ext): Likewise.
4781 (aarch64_emit_swap): Likewise.
4782 (aarch64_emit_stack_adjust): Likewise.
4783 (aarch64_emit_int_call_1): Likewise.
4784 (aarch64_emit_void_call_2): Likewise.
4785 (aarch64_emit_eq_goto): Likewise.
4786 (aarch64_emit_ne_goto): Likewise.
4787 (aarch64_emit_lt_goto): Likewise.
4788 (aarch64_emit_le_goto): Likewise.
4789 (aarch64_emit_gt_goto): Likewise.
4790 (aarch64_emit_ge_got): Likewise.
4791 (aarch64_emit_ops_impl): New static global variable.
4792 (aarch64_emit_ops): New target function, return
4793 &aarch64_emit_ops_impl.
4794 (struct linux_target_ops): Install it.
4796 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4798 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4799 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4801 * linux-aarch64-ipa.c: New file.
4802 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4804 (aarch64_get_thread_area): New target method.
4805 (extract_signed_bitfield): New helper function.
4806 (aarch64_decode_ldr_literal): New function.
4807 (enum aarch64_opcodes): New enum.
4808 (struct aarch64_register): New struct.
4809 (struct aarch64_operand): New struct.
4810 (x0): New static global.
4819 (aarch64_register): New helper function.
4820 (register_operand): Likewise.
4821 (immediate_operand): Likewise.
4822 (struct aarch64_memory_operand): New struct.
4823 (offset_memory_operand): New helper function.
4824 (preindex_memory_operand): Likewise.
4825 (enum aarch64_system_control_registers): New enum.
4826 (ENCODE): New macro.
4827 (emit_insn): New helper function.
4828 (emit_b): New function.
4829 (emit_bcond): Likewise.
4830 (emit_cb): Likewise.
4831 (emit_tb): Likewise.
4832 (emit_blr): Likewise.
4833 (emit_stp): Likewise.
4834 (emit_ldp_q_offset): Likewise.
4835 (emit_stp_q_offset): Likewise.
4836 (emit_load_store): Likewise.
4837 (emit_ldr): Likewise.
4838 (emit_ldrsw): Likewise.
4839 (emit_str): Likewise.
4840 (emit_ldaxr): Likewise.
4841 (emit_stxr): Likewise.
4842 (emit_stlr): Likewise.
4843 (emit_data_processing_reg): Likewise.
4844 (emit_data_processing): Likewise.
4845 (emit_add): Likewise.
4846 (emit_sub): Likewise.
4847 (emit_mov): Likewise.
4848 (emit_movk): Likewise.
4849 (emit_mov_addr): Likewise.
4850 (emit_mrs): Likewise.
4851 (emit_msr): Likewise.
4852 (emit_sevl): Likewise.
4853 (emit_wfe): Likewise.
4854 (append_insns): Likewise.
4855 (can_encode_int32_in): New helper function.
4856 (aarch64_relocate_instruction): New function.
4857 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4858 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4859 (struct linux_target_ops): Install aarch64_get_thread_area,
4860 aarch64_install_fast_tracepoint_jump_pad and
4861 aarch64_get_min_fast_tracepoint_insn_len.
4863 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4865 * Makefile.in (aarch64-insn.o): New rule.
4866 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4868 2015-09-21 Yao Qi <yao.qi@linaro.org>
4870 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4872 2015-09-21 Yao Qi <yao.qi@linaro.org>
4874 * tracepoint.c (max_jump_pad_size): Remove.
4876 2015-09-18 Yao Qi <yao.qi@linaro.org>
4878 * linux-aarch64-low.c: Don't include sys/uio.h.
4879 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4881 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4883 * tracepoint.c (eval_result_type): Change prototype.
4884 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4886 2015-09-15 Pedro Alves <palves@redhat.com>
4888 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4889 Check whether to report exec events instead of checking whether
4890 multiprocess is enabled.
4892 2015-09-15 Pedro Alves <palves@redhat.com>
4895 * remote-utils.c (prepare_resume_reply): Merge
4896 TARGET_WAITKIND_VFORK_DONE switch case with the
4897 TARGET_WAITKIND_FORKED case.
4899 2015-09-15 Yao Qi <yao.qi@linaro.org>
4901 * server.c (handle_query): Check string comparison using
4902 "else if" instead of "if".
4904 2015-09-15 Yao Qi <yao.qi@linaro.org>
4906 * server.c (vCont_supported): New global variable.
4907 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4908 matches. Append ";vContSupported+" to own_buf.
4909 (handle_v_requests): Append ";s;S" to own_buf if target supports
4910 hardware single step or vCont_supported is false.
4911 (capture_main): Set vCont_supported to zero.
4913 2015-09-15 Yao Qi <yao.qi@linaro.org>
4915 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4917 (linux_supports_hardware_single_step): ... New function.
4918 (linux_target_ops): Update.
4919 * lynx-low.c (lynx_target_ops): Set field
4920 supports_hardware_single_step to target_can_do_hardware_single_step.
4921 * nto-low.c (nto_target_ops): Likewise.
4922 * spu-low.c (spu_target_ops): Likewise.
4923 * win32-low.c (win32_target_ops): Likewise.
4924 * target.c (target_can_do_hardware_single_step): New function.
4925 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4926 Remove. <supports_hardware_single_step>: New field.
4927 (target_supports_conditional_breakpoints): Remove.
4928 (target_supports_hardware_single_step): New macro.
4929 (target_can_do_hardware_single_step): Declare.
4930 * server.c (handle_query): Use target_supports_hardware_single_step
4931 instead of target_supports_conditional_breakpoints.
4933 2015-09-15 Yao Qi <yao.qi@linaro.org>
4935 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4937 (struct linux_target_ops the_low_target): Install
4938 aarch64_linux_siginfo_fixup.
4940 2015-09-11 Don Breazeal <donb@codesourcery.com>
4941 Luis Machado <lgustavo@codesourcery.com>
4943 * linux-low.c (linux_mourn): Static declaration.
4944 (linux_arch_setup): Move in front of
4945 handle_extended_wait.
4946 (linux_arch_setup_thread): New function.
4947 (handle_extended_wait): Handle exec events. Call
4948 linux_arch_setup_thread. Make event_lwp argument a
4949 pointer-to-a-pointer.
4950 (check_zombie_leaders): Do not check stopped threads.
4951 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4952 (linux_low_filter_event): Add lwp and thread for exec'ing
4953 non-leader thread if leader thread has been deleted.
4954 Refactor code into linux_arch_setup_thread and call it.
4955 Pass child lwp pointer by reference to handle_extended_wait.
4956 (linux_wait_for_event_filtered): Update comment.
4957 (linux_wait_1): Prevent clobbering exec event status.
4958 (linux_supports_exec_events): New function.
4959 (linux_target_ops) <supports_exec_events>: Initialize new member.
4960 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4962 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4963 * server.c (report_exec_events): New global variable.
4964 (handle_query): Handle qSupported query for exec-events feature.
4965 (captured_main): Initialize report_exec_events.
4966 * server.h (report_exec_events): Declare new global variable.
4967 * target.h (struct target_ops) <supports_exec_events>: New
4969 (target_supports_exec_events): New macro.
4970 * win32-low.c (win32_target_ops) <supports_exec_events>:
4971 Initialize new member.
4973 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4975 * linux-low.c (linux_low_enable_btrace): Remove.
4976 (linux_target_ops): Replace linux_low_enable_btrace with
4977 linux_enable_btrace.
4979 2015-09-03 Yao Qi <yao.qi@linaro.org>
4981 * linux-aarch64-low.c (aarch64_insert_point): Call
4982 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4985 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4987 * linux-low.c (check_stopped_by_breakpoint): Use
4988 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4990 2015-08-27 Pedro Alves <palves@redhat.com>
4992 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4994 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4996 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4997 the XNEW-family equivalent.
4998 (compile_bytecodes): Likewise.
4999 * dll.c (loaded_dll): Likewise.
5000 * event-loop.c (append_callback_event): Likewise.
5001 (create_file_handler): Likewise.
5002 (create_file_event): Likewise.
5003 * hostio.c (handle_open): Likewise.
5004 * inferiors.c (add_thread): Likewise.
5005 (add_process): Likewise.
5006 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5007 * linux-arm-low.c (arm_new_process): Likewise.
5008 (arm_new_thread): Likewise.
5009 * linux-low.c (add_to_pid_list): Likewise.
5010 (linux_add_process): Likewise.
5011 (handle_extended_wait): Likewise.
5012 (add_lwp): Likewise.
5013 (enqueue_one_deferred_signal): Likewise.
5014 (enqueue_pending_signal): Likewise.
5015 (linux_resume_one_lwp_throw): Likewise.
5016 (linux_resume_one_thread): Likewise.
5017 (linux_read_memory): Likewise.
5018 (linux_write_memory): Likewise.
5019 * linux-mips-low.c (mips_linux_new_process): Likewise.
5020 (mips_linux_new_thread): Likewise.
5021 (mips_add_watchpoint): Likewise.
5022 * linux-x86-low.c (initialize_low_arch): Likewise.
5023 * lynx-low.c (lynx_add_process): Likewise.
5024 * mem-break.c (set_raw_breakpoint_at): Likewise.
5025 (set_breakpoint): Likewise.
5026 (add_condition_to_breakpoint): Likewise.
5027 (add_commands_to_breakpoint): Likewise.
5028 (clone_agent_expr): Likewise.
5029 (clone_one_breakpoint): Likewise.
5030 * regcache.c (new_register_cache): Likewise.
5031 * remote-utils.c (look_up_one_symbol): Likewise.
5032 * server.c (queue_stop_reply): Likewise.
5033 (start_inferior): Likewise.
5034 (queue_stop_reply_callback): Likewise.
5035 (handle_target_event): Likewise.
5036 * spu-low.c (fetch_ppc_memory): Likewise.
5037 (store_ppc_memory): Likewise.
5038 * target.c (set_target_ops): Likewise.
5039 * thread-db.c (thread_db_load_search): Likewise.
5040 (try_thread_db_load_1): Likewise.
5041 * tracepoint.c (add_tracepoint): Likewise.
5042 (add_tracepoint_action): Likewise.
5043 (create_trace_state_variable): Likewise.
5044 (cmd_qtdpsrc): Likewise.
5045 (cmd_qtro): Likewise.
5046 (add_while_stepping_state): Likewise.
5047 * win32-low.c (child_add_thread): Likewise.
5048 (get_image_name): Likewise.
5050 2015-08-25 Yao Qi <yao.qi@linaro.org>
5052 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5054 2015-08-25 Yao Qi <yao.qi@linaro.org>
5056 * Makefile.in (aarch64-linux.o): New rule.
5057 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5059 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5060 (aarch64_init_debug_reg_state): Make it extern.
5061 (aarch64_linux_prepare_to_resume): Remove.
5063 2015-08-25 Yao Qi <yao.qi@linaro.org>
5065 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5066 lwp_arch_private_info and ptid_of_lwp.
5068 2015-08-25 Yao Qi <yao.qi@linaro.org>
5070 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5071 Find proc_info by find_process_pid. All callers updated.
5073 2015-08-25 Yao Qi <yao.qi@linaro.org>
5075 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5077 (debug_reg_change_callback): Remove.
5078 (aarch64_notify_debug_reg_change): Remove.
5080 2015-08-25 Yao Qi <yao.qi@linaro.org>
5082 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5083 Call current_lwp_ptid.
5085 2015-08-25 Yao Qi <yao.qi@linaro.org>
5087 * linux-aarch64-low.c (debug_reg_change_callback): Use
5090 2015-08-25 Yao Qi <yao.qi@linaro.org>
5092 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5094 2015-08-25 Yao Qi <yao.qi@linaro.org>
5096 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5098 2015-08-25 Yao Qi <yao.qi@linaro.org>
5100 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5103 2015-08-25 Yao Qi <yao.qi@linaro.org>
5105 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5107 (debug_reg_change_callback): Remove argument entry and add argument
5108 lwp. Remove local variable thread. Don't print thread id in the
5109 debugging output. Don't check whether pid of thread equals to pid.
5110 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5111 iterate_over_lwps instead find_inferior.
5113 2015-08-24 Pedro Alves <palves@redhat.com>
5115 * inferiors.c (get_first_process): New function.
5116 * inferiors.h (get_first_process): New declaration.
5117 * remote-utils.c (read_ptid): Default to the first process in the
5118 list, instead of to the current thread's process.
5120 2015-08-24 Pedro Alves <palves@redhat.com>
5122 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5123 * event-loop.c: Likewise.
5124 * remote-utils.c: Likewise.
5125 * tracepoint.c: Likewise.
5127 2015-08-24 Pedro Alves <palves@redhat.com>
5129 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5132 2015-08-21 Pedro Alves <palves@redhat.com>
5134 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5135 instead of literal 1.
5137 2015-08-21 Pedro Alves <palves@redhat.com>
5139 * tdesc.c (default_description): Explicitly zero-initialize.
5141 2015-08-21 Pedro Alves <palves@redhat.com>
5144 * inferiors.c (remove_thread): Discard any pending stop reply for
5146 * server.c (remove_all_on_match_pid): Rename to ...
5147 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5149 (discard_queued_stop_replies): Change parameter to a ptid. Now
5151 (handle_v_kill, kill_inferior_callback, captured_main)
5152 (process_serial_event): Adjust.
5153 * server.h (discard_queued_stop_replies): Declare.
5155 2015-08-21 Pedro Alves <palves@redhat.com>
5157 * linux-low.c (wait_for_sigstop): Always switch to no thread
5158 selected if the previously current thread dies.
5159 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5160 process instead of the current thread's.
5161 * remote-utils.c (input_interrupt): Don't check if there's no
5163 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5164 current thread to the general thread fails, error out.
5165 (handle_qxfer_auxv, handle_qxfer_libraries)
5166 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5167 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5168 (handle_query): Check if there's a thread selected instead of
5169 checking whether there's any thread in the thread list.
5170 (handle_qxfer_threads, handle_qxfer_btrace)
5171 (handle_qxfer_btrace_conf): Don't error out early if there's no
5172 thread in the thread list.
5173 (handle_v_cont, myresume): Don't set the current thread to the
5175 (process_serial_event) <Hg handling>: Also set thread_id if the
5176 previous general thread is still alive.
5177 (process_serial_event) <g/G handling>: If setting the current
5178 thread to the general thread fails, error out.
5179 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5180 thread's lwp instead of the current thread's.
5181 * target.c (set_desired_thread): If the desired thread was not
5182 found, leave the current thread pointing to NULL. Return an int
5183 (boolean) indicating success.
5184 * target.h (set_desired_thread): Change return type to int.
5186 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5188 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5189 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5191 (ps_get_thread_area): New function.
5193 2015-08-19 Gary Benson <gbenson@redhat.com>
5195 * hostio.c (handle_pread): Do not attempt to read more data
5196 than hostio_reply_with_data can fit in a packet.
5198 2015-08-18 Joel Brobecker <brobecker@adacore.com>
5200 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5202 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5204 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5206 2015-08-06 Pedro Alves <palves@redhat.com>
5208 * tracepoint.c (expr_eval_result): Now an int.
5210 2015-08-06 Pedro Alves <palves@redhat.com>
5212 * gdbthread.h (struct regcache): Forward declare.
5213 (struct thread_info) <regcache_data>: Now a struct regcache
5215 * inferiors.c (inferior_regcache_data)
5216 (set_inferior_regcache_data): Now work with struct regcache
5218 * inferiors.h (struct regcache): Forward declare.
5219 (inferior_regcache_data, set_inferior_regcache_data): Now work
5220 with struct regcache pointers.
5221 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5222 (free_register_cache_thread): Remove struct regcache pointer
5225 2015-08-06 Pedro Alves <palves@redhat.com>
5227 * server.c (captured_main): On error, print the exception message
5228 to stderr, and if run_once is set, throw a quit.
5230 2015-08-06 Pedro Alves <palves@redhat.com>
5232 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5235 2015-08-06 Pedro Alves <palves@redhat.com>
5237 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5238 reading beyond the passed in buffer length.
5240 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5242 * tracepoint.c (symbol_list) <required>: Remove.
5244 2015-08-06 Pedro Alves <palves@redhat.com>
5246 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5247 count if stopping and suspending threads.
5248 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5249 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5250 (linux_detach): Complete an ongoing step-over.
5251 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5253 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5254 (linux_wait_1): If passing a signal to the inferior after
5255 finishing a step-over, unsuspend and re-resume all lwps. If we
5256 see a single-step event but the thread should be continuing, don't
5257 pass the trap to gdb.
5258 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5259 internal_error instead of gdb_assert.
5260 (enqueue_pending_signal): New function.
5261 (check_ptrace_stopped_lwp_gone): Add debug output.
5262 (start_step_over): Use internal_error instead of gdb_assert.
5263 (complete_ongoing_step_over): New function.
5264 (linux_resume_one_thread): Don't resume a suspended thread.
5265 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5268 2015-08-06 Pedro Alves <palves@redhat.com>
5270 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5271 (linux_thread_alive): Use lwp_is_marked_dead.
5272 (extended_event_reported): Delete.
5273 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5274 instead of extended_event_reported.
5275 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5277 (lwp_is_marked_dead): New function.
5278 (lwp_running): Use lwp_is_marked_dead.
5279 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5282 2015-08-06 Pedro Alves <palves@redhat.com>
5284 * linux-low.c (linux_wait_1): Move fork event output out of the
5285 !report_to_gdb check. Pass event_child->waitstatus to
5286 target_waitstatus_to_string instead of ourstatus.
5288 2015-08-04 Yao Qi <yao.qi@linaro.org>
5290 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5291 if current_thread is 32 bit.
5293 2015-08-04 Yao Qi <yao.qi@linaro.org>
5295 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5296 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5297 * server.c (extended_protocol): Remove "static".
5298 * server.h (extended_protocol): Declare it.
5300 2015-08-04 Yao Qi <yao.qi@linaro.org>
5302 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5303 both aarch64 and aarch32.
5304 (aarch64_set_pc): Likewise.
5306 2015-08-04 Yao Qi <yao.qi@linaro.org>
5308 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5309 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5310 arm-with-neon.xml to srv_xmlfiles.
5311 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5312 (is_64bit_tdesc): New function.
5313 (aarch64_linux_read_description): New function.
5314 (aarch64_arch_setup): Call aarch64_linux_read_description.
5315 (regs_info): Rename to regs_info_aarch64.
5316 (aarch64_regs_info): Return right regs_info.
5317 (initialize_low_arch): Call initialize_low_arch_aarch32.
5319 2015-08-04 Yao Qi <yao.qi@linaro.org>
5321 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5322 * linux-aarch32-low.c: New file.
5323 * linux-aarch32-low.h: New file.
5324 * linux-arm-low.c (arm_fill_gregset): Move it to
5325 linux-aarch32-low.c.
5326 (arm_store_gregset): Likewise.
5327 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5328 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5329 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5330 (regs_info): Rename to regs_info_arm.
5331 (arm_regs_info): Return regs_info_aarch32 if
5332 have_ptrace_getregset is 1 and target description is
5333 arm_with_neon or arm_with_vfpv3.
5334 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5335 Call initialize_low_arch_aarch32 instead.
5337 2015-08-04 Yao Qi <yao.qi@linaro.org>
5339 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5340 * linux-low.c: ... here.
5341 * linux-low.h (have_ptrace_getregset): Declare it.
5343 2015-08-04 Pedro Alves <palves@redhat.com>
5345 * thread-db.c (struct thread_db): Use new typedefs.
5346 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5348 (disable_thread_event_reporting): Cast result of dlsym to
5349 destination function pointer type.
5350 (thread_db_mourn): Use td_ta_delete_ftype.
5352 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5354 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5356 (CDX_BREAKPOINT): Define for R2.
5357 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5358 (the_low_target): Add comments.
5360 2015-07-30 Yao Qi <yao.qi@linaro.org>
5362 * linux-arm-low.c (arm_hwcap): Remove it.
5363 (arm_read_description): New local variable arm_hwcap. Don't
5364 set arm_hwcap to zero.
5366 2015-07-30 Yao Qi <yao.qi@linaro.org>
5368 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5369 Use regcache->tdesc instead.
5370 (arm_store_wmmxregset): Likewise.
5371 (arm_fill_vfpregset): Likewise.
5372 (arm_store_vfpregset): Likewise.
5374 2015-07-30 Yao Qi <yao.qi@linaro.org>
5376 * linux-arm-low.c: Include arch/arm.h.
5377 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5378 (arm_store_gregset): Likewise.
5380 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5382 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5383 ptrace's 4th parameter.
5385 2015-07-27 Yao Qi <yao.qi@linaro.org>
5387 * configure.srv (case aarch64*-*-linux*): Don't set
5390 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5392 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5394 * linux-arm-low.c: Likewise.
5395 * linux-cris-low.c: Likewise.
5396 * linux-crisv32-low.c: Likewise.
5397 * linux-low.c: Likewise.
5398 * linux-m68k-low.c: Likewise.
5399 * linux-mips-low.c: Likewise.
5400 * linux-nios2-low.c: Likewise.
5401 * linux-s390-low.c: Likewise.
5402 * linux-sparc-low.c: Likewise.
5403 * linux-tic6x-low.c: Likewise.
5404 * linux-tile-low.c: Likewise.
5405 * linux-x86-low.c: Likewise.
5407 2015-07-24 Pedro Alves <palves@redhat.com>
5409 * config.in: Regenerate.
5410 * configure: Regenerate.
5412 2015-07-24 Pedro Alves <palves@redhat.com>
5414 * acinclude.m4: Include ../ptrace.m4.
5415 * configure.ac: Call GDB_AC_PTRACE.
5416 * config.in, configure: Regenerate.
5418 2015-07-24 Yao Qi <yao.qi@linaro.org>
5420 * linux-low.c (linux_create_inferior): Remove setting to
5421 proc->priv->new_inferior.
5422 (linux_attach): Likewise.
5423 (linux_low_filter_event): Likewise.
5424 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5426 2015-07-24 Yao Qi <yao.qi@linaro.org>
5428 * linux-low.c (linux_arch_setup): New function.
5429 (linux_low_filter_event): If proc->tdesc is NULL and
5430 proc->attached is true, call the_low_target.arch_setup.
5431 Otherwise, keep status pending, and return.
5432 (linux_resume_one_lwp_throw): Don't call get_pc if
5433 thread->while_stepping isn't NULL. Don't call
5434 get_thread_regcache if proc->tdesc is NULL.
5435 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5436 (linux_target_ops): Install arch_setup.
5437 * server.c (start_inferior): Call the_target->arch_setup.
5438 * target.h (struct target_ops) <arch_setup>: New field.
5439 (target_arch_setup): New marco.
5440 * lynx-low.c (lynx_target_ops): Update.
5441 * nto-low.c (nto_target_ops): Update.
5442 * spu-low.c (spu_target_ops): Update.
5443 * win32-low.c (win32_target_ops): Update.
5445 2015-07-24 Yao Qi <yao.qi@linaro.org>
5447 * linux-low.c (linux_add_process): Don't set
5448 proc->priv->new_inferior.
5449 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5450 (linux_attach): Likewise.
5452 2015-07-24 Yao Qi <yao.qi@linaro.org>
5454 * server.c (start_inferior): Code refactor.
5456 2015-07-24 Yao Qi <yao.qi@linaro.org>
5458 * server.c (process_serial_event): Set general_thread.
5460 2015-07-21 Yao Qi <yao.qi@linaro.org>
5462 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5463 aarch64_linux_get_debug_reg_capacity.
5465 2015-07-17 Yao Qi <yao.qi@linaro.org>
5467 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5468 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5469 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5470 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5471 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5472 (AARCH64_HWP_ALIGNMENT): Likewise.
5473 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5474 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5475 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5476 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5477 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5478 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5479 (struct aarch64_debug_reg_state): Likewise.
5480 (struct arch_lwp_info): Likewise.
5481 (aarch64_align_watchpoint): Likewise.
5482 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5483 (aarch64_watchpoint_length): Likewise.
5484 (aarch64_point_encode_ctrl_reg): Likewise
5485 (aarch64_point_is_aligned): Likewise.
5486 (aarch64_align_watchpoint): Likewise.
5487 (aarch64_linux_set_debug_regs):
5488 (aarch64_dr_state_insert_one_point): Likewise.
5489 (aarch64_dr_state_remove_one_point): Likewise.
5490 (aarch64_handle_breakpoint): Likewise.
5491 (aarch64_handle_aligned_watchpoint): Likewise.
5492 (aarch64_handle_unaligned_watchpoint): Likewise.
5493 (aarch64_handle_watchpoint): Likewise.
5495 2015-07-17 Yao Qi <yao.qi@linaro.org>
5497 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5498 and don't aarch64_get_debug_reg_state. All callers update.
5499 (aarch64_handle_aligned_watchpoint): Likewise.
5500 (aarch64_handle_unaligned_watchpoint): Likewise.
5501 (aarch64_handle_watchpoint): Likewise.
5502 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5503 (aarch64_remove_point): Likewise.
5505 2015-07-17 Yao Qi <yao.qi@linaro.org>
5507 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5509 (aarch64_handle_unaligned_watchpoint): Likewise.
5511 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5513 Revert the previous 3 commits:
5514 Move gdb_regex* to common/
5515 Move linux_find_memory_regions_full & co.
5516 gdbserver build-id attribute generator
5518 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5519 Jan Kratochvil <jan.kratochvil@redhat.com>
5521 gdbserver build-id attribute generator.
5522 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5523 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5524 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5526 (get_dynamic): Use find_pdhr to traverse program headers.
5527 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5528 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5529 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5530 (get_hex_build_id): New.
5531 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5532 to reply XML document.
5534 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5535 Jan Kratochvil <jan.kratochvil@redhat.com>
5537 * target.c: Include target/target-utils.h and fcntl.h.
5538 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5539 (target_fileio_read_stralloc): New functions.
5541 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5543 * Makefile.in (OBS): Add gdb_regex.o.
5545 * config.in: Rebuilt.
5546 * configure: Rebuilt.
5548 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5549 Jan Kratochvil <jan.kratochvil@redhat.com>
5551 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5552 * Makefile.in (OBS): Add target-utils.o.
5553 (linux-maps.o, target-utils.o): New.
5554 * configure.srv (srv_linux_obj): Add linux-maps.o.
5556 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5558 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5560 (the_low_target): Install it.
5562 2015-07-14 Pedro Alves <palves@redhat.com>
5564 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5565 Instead, ignore ECHILD, and throw an error for other errnos.
5567 2015-07-10 Pedro Alves <palves@redhat.com>
5569 * event-loop.c (struct callback_event) <data>: Change type to
5570 gdb_client_data instance instead of gdb_client_data pointer.
5571 (append_callback_event): Adjust.
5573 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5575 * linux-aarch64-low.c: Add comments for each linux_target_ops
5576 method. Remove comments already covered in target_ops and
5577 linux_target_ops definitions.
5578 (the_low_target): Add comments for each unimplemented method.
5580 2015-07-09 Yao Qi <yao.qi@linaro.org>
5582 * linux-aarch64-low.c (aarch64_regmap): Remove.
5583 (aarch64_usrregs_info): Remove.
5584 (regs_info): Set field usrregs to NULL.
5586 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5588 * linux-low.c: Include "rsp-low.h"
5589 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5590 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5591 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5592 (handle_btrace_enable_pt): New.
5593 (handle_btrace_general_set): Support "pt".
5594 (handle_btrace_conf_general_set): Support "pt:size".
5596 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5598 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5601 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5603 * linux-aarch64-low.c: Remove comment about endianness.
5604 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5605 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5608 2015-06-24 Gary Benson <gbenson@redhat.com>
5610 * linux-i386-ipa.c (stdint.h): Do not include.
5611 * lynx-i386-low.c (stdint.h): Likewise.
5612 * lynx-ppc-low.c (stdint.h): Likewise.
5613 * mem-break.c (stdint.h): Likewise.
5614 * thread-db.c (stdint.h): Likewise.
5615 * tracepoint.c (stdint.h): Likewise.
5616 * win32-low.c (stdint.h): Likewise.
5618 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5620 * server.c (write_qxfer_response): Update call to
5621 remote_escape_output.
5623 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5624 Jan Kratochvil <jan.kratochvil@redhat.com>
5626 Merge multiple hex conversions.
5627 * gdbreplay.c (tohex): Rename to 'fromhex'.
5628 (logchar): Use fromhex.
5630 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5632 * server.c (handle_qxfer_libraries): Set `version' attribute for
5635 2015-06-10 Gary Benson <gbenson@redhat.com>
5637 * target.h (struct target_ops) <multifs_open>: New field.
5638 <multifs_unlink>: Likewise.
5639 <multifs_readlink>: Likewise.
5640 * linux-low.c (nat/linux-namespaces.h): New include.
5641 (linux_target_ops): Initialize the_target->multifs_open,
5642 the_target->multifs_unlink and the_target->multifs_readlink.
5643 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5644 * hostio.c (hostio_fs_pid): New static variable.
5645 (hostio_handle_new_gdb_connection): New function.
5646 (handle_setfs): Likewise.
5647 (handle_open): Use the_target->multifs_open as appropriate.
5648 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5649 (handle_readlink): Use the_target->multifs_readlink as
5651 (handle_vFile): Handle vFile:setfs packets.
5652 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5653 after target_handle_new_gdb_connection.
5655 2015-06-10 Gary Benson <gbenson@redhat.com>
5657 * configure.ac (AC_CHECK_FUNCS): Add setns.
5658 * config.in: Regenerate.
5659 * configure: Likewise.
5660 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5661 (linux-namespaces.o): New rule.
5662 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5664 2015-06-09 Gary Benson <gbenson@redhat.com>
5666 * hostio.c (handle_open): Process mode argument with
5667 fileio_to_host_mode.
5669 2015-06-01 Yao Qi <yao.qi@linaro.org>
5671 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5672 * linux-x86-low.c: Likewise.
5674 2015-05-28 Don Breazeal <donb@codesourcery.com>
5676 * linux-low.c (handle_extended_wait): Initialize
5677 thread_info.last_resume_kind for new fork children.
5679 2015-05-15 Pedro Alves <palves@redhat.com>
5681 * target.h (target_handle_new_gdb_connection): Rewrite using if
5682 wrapped in do/while.
5684 2015-05-14 Joel Brobecker <brobecker@adacore.com>
5686 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5687 * configure, config.in: Regenerate.
5688 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5691 2015-05-12 Don Breazeal <donb@codesourcery.com>
5693 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5694 PTRACE_EVENT_VFORK_DONE.
5695 (linux_low_ptrace_options, extended_event_reported): Add vfork
5697 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5698 and "vforkdone" for RSP 'T' Stop Reply Packet.
5699 * server.h (report_vfork_events): Declare
5702 2015-05-12 Don Breazeal <donb@codesourcery.com>
5704 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5705 (the_low_target) <new_fork>: Initialize new member.
5706 * linux-arm-low.c (arm_new_fork): New function.
5707 (the_low_target) <new_fork>: Initialize new member.
5708 * linux-low.c (handle_extended_wait): Call new target function
5710 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5711 * linux-mips-low.c (mips_add_watchpoint): New function
5712 extracted from mips_insert_point.
5713 (the_low_target) <new_fork>: Initialize new member.
5714 (mips_linux_new_fork): New function.
5715 (mips_insert_point): Call mips_add_watchpoint.
5716 * linux-x86-low.c (x86_linux_new_fork): New function.
5717 (the_low_target) <new_fork>: Initialize new member.
5719 2015-05-12 Don Breazeal <donb@codesourcery.com>
5721 * linux-low.c (handle_extended_wait): Implement return value,
5722 rename argument 'event_child' to 'event_lwp', handle
5723 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5724 (linux_low_ptrace_options): New function.
5725 (linux_low_filter_event): Call linux_low_ptrace_options,
5726 use different argument fo linux_enable_event_reporting,
5727 use return value from handle_extended_wait.
5728 (extended_event_reported): New function.
5729 (linux_wait_1): Call extended_event_reported and set
5730 status to report fork events.
5731 (linux_write_memory): Add pid to debug message.
5732 (reset_lwp_ptrace_options_callback): New function.
5733 (linux_handle_new_gdb_connection): New function.
5734 (linux_target_ops): Initialize new structure member.
5735 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5736 * lynx-low.c: Initialize new structure member.
5737 * remote-utils.c (prepare_resume_reply): Implement stop reason
5738 "fork" for "T" stop message.
5739 * server.c (handle_query): Call handle_new_gdb_connection.
5740 * server.h (report_fork_events): Declare global flag.
5741 * target.h (struct target_ops) <handle_new_gdb_connection>:
5743 (target_handle_new_gdb_connection): New macro.
5744 * win32-low.c: Initialize new structure member.
5746 2015-05-12 Don Breazeal <donb@codesourcery.com>
5748 * mem-break.c (APPEND_TO_LIST): Define macro.
5749 (clone_agent_expr): New function.
5750 (clone_one_breakpoint): New function.
5751 (clone_all_breakpoints): New function.
5752 * mem-break.h: Declare new functions.
5754 2015-05-12 Don Breazeal <donb@codesourcery.com>
5756 * linux-low.c (linux_supports_fork_events): New function.
5757 (linux_supports_vfork_events): New function.
5758 (linux_target_ops): Initialize new structure members.
5759 (initialize_low): Call linux_check_ptrace_features.
5760 * lynx-low.c (lynx_target_ops): Initialize new structure
5762 * server.c (report_fork_events, report_vfork_events):
5764 (handle_query): Add new features to qSupported packet and
5766 (captured_main): Initialize new global variables.
5767 * target.h (struct target_ops) <supports_fork_events>:
5769 <supports_vfork_events>: New member.
5770 (target_supports_fork_events): New macro.
5771 (target_supports_vfork_events): New macro.
5772 * win32-low.c (win32_target_ops): Initialize new structure
5775 2015-05-12 Gary Benson <gbenson@redhat.com>
5777 * server.c (handle_qxfer_exec_file): Use current process
5780 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5782 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5783 Remove HAVE_PTRACE_GETREGS conditionals.
5784 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5785 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5787 2015-05-08 Yao Qi <yao.qi@linaro.org>
5789 * linux-low.c (linux_supports_conditional_breakpoints): New
5791 (linux_target_ops): Install new target method.
5792 * lynx-low.c (lynx_target_ops): Install NULL hook for
5793 supports_conditional_breakpoints.
5794 * nto-low.c (nto_target_ops): Likewise.
5795 * spu-low.c (spu_target_ops): Likewise.
5796 * win32-low.c (win32_target_ops): Likewise.
5797 * server.c (handle_query): Check
5798 target_supports_conditional_breakpoints.
5799 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5801 (target_supports_conditional_breakpoints): New macro.
5803 2015-05-06 Pedro Alves <palves@redhat.com>
5806 * server.c (start_inferior): If the process exits, mourn it.
5808 2015-04-21 Gary Benson <gbenson@redhat.com>
5810 * hostio.c (fileio_open_flags_to_host): Factored out to
5811 fileio_to_host_openflags in common/fileio.c. Single use
5814 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5816 * linux-xtensa-low.c (xtensa_fill_gregset)
5817 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5820 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5822 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5823 (regs_info): Replace usrregs pointer with NULL.
5825 2015-04-17 Gary Benson <gbenson@redhat.com>
5827 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5828 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5829 * server.c (handle_qxfer_exec_file): New function.
5830 (qxfer_packets): Add exec-file entry.
5831 (handle_query): Report qXfer:exec-file:read as supported packet.
5833 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5835 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5837 2015-04-09 Gary Benson <gbenson@redhat.com>
5839 * hostio-errno.c (errno_to_fileio_error): Remove function.
5840 Update caller to use remote_fileio_to_fio_error.
5842 2015-04-09 Yao Qi <yao.qi@linaro.org>
5844 * linux-low.c (linux_insert_point): Call
5845 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5846 (linux_remove_point): Call remove_memory_breakpoint if type is
5848 * linux-x86-low.c (x86_insert_point): Don't call
5849 insert_memory_breakpoint.
5850 (x86_remove_point): Don't call remove_memory_breakpoint.
5852 2015-04-01 Pedro Alves <palves@redhat.com>
5853 Cleber Rosa <crosa@redhat.com>
5855 * server.c (gdbserver_usage): Reorganize and extend the usage
5858 2015-03-24 Pedro Alves <palves@redhat.com>
5860 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5861 output. Also dump TRAP_TRACE.
5862 (linux_low_filter_event): In debug output, distinguish a
5863 resume_stop SIGSTOP from a delayed SIGSTOP.
5865 2015-03-24 Gary Benson <gbenson@redhat.com>
5867 * linux-x86-low.c (x86_linux_new_thread): Moved to
5869 (x86_linux_prepare_to_resume): Likewise.
5871 2015-03-24 Gary Benson <gbenson@redhat.com>
5873 * Makefile.in (x86-linux-dregs.o): New rule.
5874 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5875 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5876 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5877 (x86_linux_dr_get): Likewise.
5878 (x86_linux_dr_set): Likewise.
5879 (update_debug_registers_callback): Likewise.
5880 (x86_linux_dr_set_addr): Likewise.
5881 (x86_linux_dr_get_addr): Likewise.
5882 (x86_linux_dr_set_control): Likewise.
5883 (x86_linux_dr_get_control): Likewise.
5884 (x86_linux_dr_get_status): Likewise.
5885 (x86_linux_update_debug_registers): Likewise.
5887 2015-03-24 Gary Benson <gbenson@redhat.com>
5889 * linux-x86-low.c (x86_linux_update_debug_registers):
5890 New function, factored out from...
5891 (x86_linux_prepare_to_resume): ...this.
5893 2015-03-24 Gary Benson <gbenson@redhat.com>
5895 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5896 (x86_linux_dr_set): Likewise.
5897 (update_debug_registers_callback): Likewise.
5898 (x86_linux_dr_set_addr): Likewise.
5899 (x86_linux_dr_get_addr): Likewise.
5900 (x86_linux_dr_set_control): Likewise.
5901 (x86_linux_dr_get_control): Likewise.
5902 (x86_linux_dr_get_status): Likewise.
5903 (x86_linux_prepare_to_resume): Likewise.
5905 2015-03-24 Gary Benson <gbenson@redhat.com>
5907 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5908 Use perror_with_name. Pass string through gettext.
5909 (x86_linux_dr_set): Likewise.
5911 2015-03-24 Gary Benson <gbenson@redhat.com>
5913 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5914 (x86_linux_dr_set_addr): ...this.
5915 (x86_dr_low_get_addr): Rename to...
5916 (x86_linux_dr_get_addr): ...this.
5917 (x86_dr_low_set_control): Rename to...
5918 (x86_linux_dr_set_control): ...this.
5919 (x86_dr_low_get_control): Rename to...
5920 (x86_linux_dr_get_control): ...this.
5921 (x86_dr_low_get_status): Rename to...
5922 (x86_linux_dr_get_status): ...this.
5923 (x86_dr_low): Update with new function names.
5925 2015-03-24 Gary Benson <gbenson@redhat.com>
5927 * Makefile.in (x86-linux.o): New rule.
5928 * configure.srv: Add x86-linux.o to relevant targets.
5929 * linux-low.c (lwp_set_arch_private_info): New function.
5930 (lwp_arch_private_info): Likewise.
5931 * linux-x86-low.c: Include nat/x86-linux.h.
5932 (arch_lwp_info): Removed structure.
5933 (update_debug_registers_callback):
5934 Use lwp_set_debug_registers_changed.
5935 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5936 and lwp_set_debug_registers_changed.
5937 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5939 2015-03-24 Gary Benson <gbenson@redhat.com>
5941 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5942 * linux-arm-low.c (arm_new_thread): Likewise.
5943 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5944 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5945 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5946 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5948 2015-03-24 Gary Benson <gbenson@redhat.com>
5950 * linux-low.c (ptid_of_lwp): New function.
5951 (lwp_is_stopped): Likewise.
5952 (lwp_stop_reason): Likewise.
5953 * linux-x86-low.c (update_debug_registers_callback):
5955 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5958 2015-03-24 Gary Benson <gbenson@redhat.com>
5960 * linux-low.h (linux_stop_lwp): Remove declaration.
5962 2015-03-24 Gary Benson <gbenson@redhat.com>
5964 * linux-low.h: Include nat/linux-nat.h.
5965 * linux-low.c (iterate_over_lwps_args): New structure.
5966 (iterate_over_lwps_filter): New function.
5967 (iterate_over_lwps): Likewise.
5968 * linux-x86-low.c (update_debug_registers_callback):
5969 Update signature to what iterate_over_lwps expects.
5970 Remove PID check that iterate_over_lwps now performs.
5971 (x86_dr_low_set_addr): Use iterate_over_lwps.
5972 (x86_dr_low_set_control): Likewise.
5974 2015-03-24 Gary Benson <gbenson@redhat.com>
5976 * linux-x86-low.c (x86_debug_reg_state): New function.
5977 (x86_linux_prepare_to_resume): Use the above.
5979 2015-03-24 Gary Benson <gbenson@redhat.com>
5981 * linux-low.c (current_lwp_ptid): New function.
5982 * linux-x86-low.c: Include nat/linux-nat.h.
5983 (x86_dr_low_get_addr): Use current_lwp_ptid.
5984 (x86_dr_low_get_control): Likewise.
5985 (x86_dr_low_get_status): Likewise.
5987 2015-03-20 Pedro Alves <palves@redhat.com>
5989 * tracepoint.c (cmd_qtstatus): Make "str" const.
5991 2015-03-20 Pedro Alves <palves@redhat.com>
5993 * server.c (handle_general_set): Make "req_str" const.
5995 2015-03-19 Pedro Alves <palves@redhat.com>
5997 * linux-low.c (linux_resume_one_lwp): Rename to ...
5998 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5999 instead call perror_with_name.
6000 (check_ptrace_stopped_lwp_gone): New function.
6001 (linux_resume_one_lwp): Reimplement as wrapper around
6002 linux_resume_one_lwp_throw that swallows errors if the LWP is
6005 2015-03-19 Pedro Alves <palves@redhat.com>
6007 * linux-low.c (count_events_callback, select_event_lwp_callback):
6008 No longer check whether the thread has resume_stop as last resume
6011 2015-03-19 Pedro Alves <palves@redhat.com>
6013 * linux-low.c (count_events_callback, select_event_lwp_callback):
6014 Use the lwp's status_pending_p field, not the thread's.
6016 2015-03-19 Pedro Alves <palves@redhat.com>
6018 * linux-low.c (select_event_lwp_callback): Update comments to
6019 no longer mention SIGTRAP.
6021 2015-03-18 Gary Benson <gbenson@redhat.com>
6023 * server.c (handle_query): Do not report vFile:fstat as supported.
6025 2015-03-11 Gary Benson <gbenson@redhat.com>
6027 * hostio.c (sys/types.h): New include.
6028 (sys/stat.h): Likewise.
6029 (common-remote-fileio.h): Likewise.
6030 (handle_fstat): New function.
6031 (handle_vFile): Handle vFile:fstat packets.
6033 2015-03-11 Gary Benson <gbenson@redhat.com>
6035 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6036 struct stat.st_blocks and struct stat.st_blksize.
6037 * configure: Regenerate.
6038 * config.in: Likewise.
6039 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6040 (OBS): Add common-remote-fileio.o.
6041 (common-remote-fileio.o): New rule.
6043 2015-03-09 Pedro Alves <palves@redhat.com>
6045 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6046 'struct sockaddr' pointer in 'accept' call.
6048 2015-03-09 Pedro Alves <palves@redhat.com>
6051 2015-03-07 Pedro Alves <palves@redhat.com>
6052 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6053 or <winsock2.h> here. Instead include "gdb_socket.h".
6054 (remote_open): Use union gdb_sockaddr_u.
6055 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6056 or <winsock2.h> here. Instead include "gdb_socket.h".
6057 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6058 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6060 (init_named_socket, gdb_agent_helper_thread): Use union
6063 2015-03-07 Pedro Alves <palves@redhat.com>
6065 * configure.ac (build_warnings): Move
6066 -Wdeclaration-after-statement to the C-specific set.
6067 * configure: Regenerate.
6069 2015-03-07 Pedro Alves <palves@redhat.com>
6071 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6072 or <winsock2.h> here. Instead include "gdb_socket.h".
6073 (remote_open): Use union gdb_sockaddr_u.
6074 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6075 or <winsock2.h> here. Instead include "gdb_socket.h".
6076 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6077 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6079 (init_named_socket, gdb_agent_helper_thread): Use union
6082 2015-03-07 Pedro Alves <palves@redhat.com>
6084 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6087 2015-03-06 Yao Qi <yao.qi@linaro.org>
6089 * linux-aarch64-low.c (aarch64_insert_point): Use
6090 show_debug_regs as a boolean.
6091 (aarch64_remove_point): Likewise.
6093 2015-03-05 Pedro Alves <palves@redhat.com>
6095 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6096 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6097 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6098 * nto-low.c (nto_target_ops): Likewise.
6099 * spu-low.c (spu_target_ops): Likewise.
6100 * win32-low.c (win32_target_ops): Likewise.
6102 2015-03-04 Pedro Alves <palves@redhat.com>
6104 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
6105 Decide whether a breakpoint triggered based on the SIGTRAP's
6107 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6108 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
6109 (linux_low_filter_event): Check for breakpoints before checking
6111 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6113 (linux_stopped_by_sw_breakpoint)
6114 (linux_supports_stopped_by_sw_breakpoint)
6115 (linux_stopped_by_hw_breakpoint)
6116 (linux_supports_stopped_by_hw_breakpoint): New functions.
6117 (linux_target_ops): Install new target methods.
6119 2015-03-04 Pedro Alves <palves@redhat.com>
6121 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6122 * server.c (swbreak_feature, hwbreak_feature): New globals.
6123 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6124 (captured_main): Clear swbreak_feature and hwbreak_feature.
6125 * server.h (swbreak_feature, hwbreak_feature): Declare.
6126 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6127 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6128 supports_stopped_by_hw_breakpoint>: New fields.
6129 (target_supports_stopped_by_sw_breakpoint)
6130 (target_stopped_by_sw_breakpoint)
6131 (target_supports_stopped_by_hw_breakpoint)
6132 (target_stopped_by_hw_breakpoint): Declare.
6134 2015-03-04 Pedro Alves <palves@redhat.com>
6136 enum lwp_stop_reason -> enum target_stop_reason
6137 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6138 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6139 (linux_wait_1, stuck_in_jump_pad_callback)
6140 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6141 (linux_stopped_by_watchpoint):
6142 * linux-low.h (enum lwp_stop_reason): Delete.
6143 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6144 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6146 2015-03-04 Yao Qi <yao.qi@linaro.org>
6148 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6150 2015-03-03 Gary Benson <gbenson@redhat.com>
6152 * hostio.c (handle_vFile): Fix prefix lengths.
6154 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6156 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6159 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6161 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6162 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6163 (clean): Add "rm -f" for above C files.
6164 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6165 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6166 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6167 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6168 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6169 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6170 (init_registers_s390x_vx_linux64)
6171 (init_registers_s390x_tevx_linux64)
6172 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6173 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6175 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6176 (s390_store_vxrs_high): New functions.
6177 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6179 (s390_arch_setup): Add logic for selecting one of the new target
6180 descriptions. Activate the new vector regsets if applicable.
6181 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6182 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6183 and init_registers_s390x_tevx_linux64.
6185 2015-03-01 Pedro Alves <palves@redhat.com>
6187 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6190 2015-02-27 Pedro Alves <palves@redhat.com>
6192 * linux-x86-low.c (u_debugreg_offset): New function.
6193 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6195 2015-02-27 Pedro Alves <palves@redhat.com>
6197 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6198 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6199 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6200 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6201 (ps_lsetfpregs, ps_getpid)
6202 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6203 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6204 (ps_lsetxregs, ps_plog): Declare.
6206 2015-02-27 Pedro Alves <palves@redhat.com>
6208 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6209 IP_AGENT_EXPORT_FUNC.
6210 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6211 IP_AGENT_EXPORT_FUNC.
6212 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6213 (IP_AGENT_EXPORT): Delete.
6214 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6215 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6216 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6217 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6218 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6219 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6220 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6221 (traceframe_read_count, traceframe_write_count)
6222 (traceframes_created, trace_state_variables, get_raw_reg)
6223 (get_trace_state_variable_value, set_trace_state_variable_value)
6224 (ust_loaded, helper_thread_id, cmd_buf): Use
6225 IPA_SYM_EXPORTED_NAME.
6226 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6227 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6228 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6229 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6230 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6231 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6232 EXTERN_C_PUSH/EXTERN_C_POP.
6233 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6234 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6235 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6236 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6237 (traceframe_write_count, traceframe_read_count)
6238 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6239 (about_to_request_buffer_space, get_trace_state_variable_value)
6240 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6241 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6242 EXTERN_C_PUSH/EXTERN_C_POP.
6243 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6244 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6245 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6246 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6247 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6248 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6249 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6250 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6252 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6253 (IP_AGENT_EXPORT_VAR_DECL): Define.
6255 (gdb_agent_get_raw_reg): Declare.
6257 2015-02-27 Tom Tromey <tromey@redhat.com>
6258 Pedro Alves <palves@redhat.com>
6260 Rename symbols whose names are reserved C++ keywords throughout.
6262 2015-02-27 Pedro Alves <palves@redhat.com>
6264 * Makefile.in (COMPILER): New, get it from autoconf.
6265 (CXX): Get from autoconf instead.
6266 (COMPILE.pre): Use COMPILER.
6267 (CC-LD): Rename to ...
6268 (CC_LD): ... this. Use COMPILER.
6269 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6270 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6271 * acinclude.m4: Include build-with-cxx.m4.
6272 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6273 Disable -Werror by default if building in C++ mode.
6274 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6275 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6276 the C++ compiler. Save/restore CXXFLAGS too.
6277 * configure: Regenerate.
6279 2015-02-27 Pedro Alves <palves@redhat.com>
6281 * acinclude.m4: Include libiberty.m4.
6282 * configure.ac: Call libiberty_INIT.
6283 * config.in, configure: Regenerate.
6285 2015-02-26 Pedro Alves <palves@redhat.com>
6287 * linux-low.c (linux_wait_1): When incrementing the PC past a
6288 program breakpoint always use the_low_target.breakpoint_len as
6289 increment, rather than the maximum between that and
6290 the_low_target.decr_pc_after_break.
6292 2015-02-23 Pedro Alves <palves@redhat.com>
6294 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6295 thread was doing a step-over; always adjust the PC if
6296 we stepped over a permanent breakpoint.
6297 (linux_wait_1): If we stepped over breakpoint that was on top of a
6298 permanent breakpoint, manually advance the PC past it.
6300 2015-02-23 Pedro Alves <palves@redhat.com>
6302 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6304 (x86_fill_gregset, x86_store_gregset): Use it when handling
6307 2015-02-20 Pedro Alves <palves@redhat.com>
6309 * thread-db.c: Include "nat/linux-procfs.h".
6310 (thread_db_init): Skip listing new threads if the kernel supports
6311 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6313 2015-02-20 Pedro Alves <palves@redhat.com>
6315 * linux-low.c (status_pending_p_callback): Use ptid_match.
6317 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6319 PR breakpoints/16812
6320 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6321 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6322 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6324 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6326 PR breakpoints/15956
6327 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6329 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6331 * linux-low.c (linux_low_btrace_conf): Print size.
6332 * server.c (handle_btrace_conf_general_set): New.
6333 (hanle_general_set): Call handle_btrace_conf_general_set.
6334 (handle_query): Report Qbtrace-conf:bts:size as supported.
6336 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6338 * linux-low.c (linux_low_enable_btrace): Update parameters.
6339 (linux_low_btrace_conf): New.
6340 (linux_target_ops)<to_btrace_conf>: Initialize.
6341 * server.c (current_btrace_conf): New.
6342 (handle_btrace_enable): Rename to ...
6343 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
6344 to target_enable_btrace. Update comment. Update users.
6345 (handle_qxfer_btrace_conf): New.
6346 (qxfer_packets): Add btrace-conf entry.
6347 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6348 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6349 (target_ops)<read_btrace_conf>: New.
6350 (target_enable_btrace): Update parameters.
6351 (target_read_btrace_conf): New.
6353 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6355 * server.c (handle_btrace_general_set): Remove call to
6356 target_supports_btrace.
6357 (supported_btrace_packets): New.
6358 (handle_query): Call supported_btrace_packets.
6359 * target.h: include btrace-common.h.
6360 (btrace_target_info): Removed.
6361 (supports_btrace, target_supports_btrace): Update parameters.
6363 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6365 * Makefile.in (SFILES): Add common/btrace-common.c.
6366 (OBS): Add common/btrace-common.o.
6367 (btrace-common.o): Add build rules.
6368 * linux-low: Include btrace-common.h.
6369 (linux_low_read_btrace): Use struct btrace_data. Call
6370 btrace_data_init and btrace_data_fini.
6372 2015-02-06 Pedro Alves <palves@redhat.com>
6374 * thread-db.c (find_new_threads_callback): Add debug output.
6376 2015-02-04 Pedro Alves <palves@redhat.com>
6378 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6379 (resume_stopped_resumed_lwps): New function.
6380 (linux_wait_for_event_filtered): Use it.
6382 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6384 * Makefile.in (SFILES): Add linux-personality.c.
6385 (linux-personality.o): New rule.
6386 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6387 list of objects to be built.
6388 * linux-low.c: Include nat/linux-personality.h.
6389 (linux_create_inferior): Remove code to disable address space
6390 randomization (moved to ../nat/linux-personality.c). Create
6391 cleanup to disable address space randomization.
6393 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6395 * Makefile.in (posix-strerror.o): New rule.
6396 (mingw-strerror.o): Likewise.
6397 * configure: Regenerated.
6398 * configure.ac: Source file ../common/common.host. Initialize new
6399 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6401 2015-01-14 Yao Qi <yao@codesourcery.com>
6403 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6404 (ppc-linux.o): New rule.
6405 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6406 * configure.ac: AC_CHECK_FUNCS(getauxval).
6407 * config.in: Re-generated.
6408 * configure: Re-generated.
6409 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6410 ppc64_64bit_inferior_p
6412 2015-01-14 Yao Qi <yao@codesourcery.com>
6414 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6415 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6416 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6417 (PT_ORIG_R3, PT_TRAP): Likewise.
6418 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6419 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6420 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6422 2015-01-10 Joel Brobecker <brobecker@adacore.com>
6424 * i387-fp.c (i387_cache_to_xsave): In look over
6425 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6426 zmmh_low_space field by use of zmmh_high_space.
6428 2015-01-09 Pedro Alves <palves@redhat.com>
6430 * linux-low.c (step_over_bkpt): Move higher up in the file.
6431 (handle_extended_wait): Don't store the stop_pc here.
6432 (get_stop_pc): Adjust comments and rename to ...
6433 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6434 stopped for a software breakpoint or hardware breakpoint.
6435 (thread_still_has_status_pending_p): New function.
6436 (status_pending_p_callback): Use
6437 thread_still_has_status_pending_p. If the event is no longer
6438 interesting, resume the LWP.
6439 (handle_tracepoints): Add assert.
6440 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6441 (wstatus_maybe_breakpoint): New function.
6442 (cancel_breakpoint): Delete function.
6443 (check_stopped_by_watchpoint): New function, factored out from
6444 linux_low_filter_event.
6445 (lp_status_maybe_breakpoint): Delete function.
6446 (linux_low_filter_event): Remove filter_ptid argument.
6447 Leave thread group exits pending here. Store the LWP's stop PC.
6448 Always leave events pending.
6449 (linux_wait_for_event_filtered): Pull all events out of the
6450 kernel, and leave them all pending.
6451 (count_events_callback, select_event_lwp_callback): Consider all
6453 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6454 (select_event_lwp): Only give preference to the stepping LWP in
6455 all-stop mode. Adjust comments.
6456 (ignore_event): New function.
6457 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6458 references to cancel_breakpoints. Adjust to renames. Also give
6459 equal priority to all LWPs that have had events in non-stop mode.
6460 If reporting a software breakpoint event, unadjust the LWP's PC.
6461 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6462 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6464 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6465 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6466 (linux_stopped_by_watchpoint): Adjust.
6467 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6468 * linux-low.h (enum lwp_stop_reason): New.
6469 (struct lwp_info) <stop_pc>: Adjust comment.
6470 <stopped_by_watchpoint>: Delete field.
6471 <stop_reason>: New field.
6472 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6473 * mem-break.c (software_breakpoint_inserted_here)
6474 (hardware_breakpoint_inserted_here): New function.
6475 * mem-break.h (software_breakpoint_inserted_here)
6476 (hardware_breakpoint_inserted_here): Declare.
6477 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6478 (cancel_breakpoints): Delete.
6479 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6480 (upload_fast_traceframes): Remove references to
6483 2015-01-09 Pedro Alves <palves@redhat.com>
6485 * thread-db.c (find_new_threads_callback): Ignore thread if the
6486 kernel thread ID is -1.
6488 2015-01-09 Pedro Alves <palves@redhat.com>
6490 * linux-low.c (linux_attach_fail_reason_string): Move to
6491 nat/linux-ptrace.c, and rename.
6492 (linux_attach_lwp): Update comment.
6493 (attach_proc_task_lwp_callback): New function.
6494 (linux_attach): Adjust to rename and use
6495 linux_proc_attach_tgid_threads.
6496 (linux_attach_fail_reason_string): Delete declaration.
6498 2015-01-01 Joel Brobecker <brobecker@adacore.com>
6500 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6501 * server.c (gdbserver_version): Likewise.
6503 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6505 * remote-utils.c: Include ctype.h.
6506 (input_interrupt): Explicitly handle the case when the char
6507 received is the NUL byte. Improve the printing of non-ASCII
6510 2014-12-16 Joel Brobecker <brobecker@adacore.com>
6512 * linux-low.c (linux_low_filter_event): Update call to
6513 linux_enable_event_reporting following the addition of
6514 a new parameter to that function.
6516 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
6519 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6520 (AARCH64_FPCR_REGNO): Likewise.
6521 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6522 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6523 (aarch64_store_fpregset): Likewise.
6525 2014-12-15 Joel Brobecker <brobecker@adacore.com>
6527 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6528 Remove FIXME comment about assumption about N.
6530 2014-12-13 Joel Brobecker <brobecker@adacore.com>
6532 * configure.ac: If large-file support is disabled in GDBserver,
6533 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6534 * configure: Regenerate.
6536 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6538 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6539 warning upon ENODATA from ptrace.
6540 * linux-s390-low.c (s390_store_tdb): New.
6541 (s390_regsets): Add regset for NT_S390_TDB.
6543 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6545 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6546 without a fill_function.
6547 * linux-s390-low.c (s390_fill_last_break): Remove.
6548 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6549 (s390_arch_setup): Use regset's size instead of fill_function for
6552 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6554 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6555 the regset's store function when ptrace returned an error.
6556 * regcache.c (get_thread_regcache): Invalidate register cache
6557 before fetching inferior's registers.
6559 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6561 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6562 while-loop as for-loop.
6563 (regsets_store_inferior_registers): Likewise.
6565 2014-11-28 Yao Qi <yao@codesourcery.com>
6567 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6568 * config.in, configure: Re-generate.
6569 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6572 2014-11-21 Yao Qi <yao@codesourcery.com>
6574 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6575 (AC_CHECK_HEADERS): Remove malloc.h.
6576 * configure: Re-generated.
6577 * config.in: Re-generated.
6578 * server.h: Don't include alloca.h and malloc.h.
6579 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6580 Don't include malloc.h.
6582 2014-11-17 Joel Brobecker <brobecker@adacore.com>
6584 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6585 corresponding ERRNO check in same block.
6587 2014-11-12 Pedro Alves <palves@redhat.com>
6589 * server.c (cont_thread): Update comment.
6590 (start_inferior, attach_inferior): No longer clear cont_thread.
6591 (handle_v_cont): No longer set cont_thread.
6592 (captured_main): Clear cont_thread each time a GDB connects.
6594 2014-11-12 Pedro Alves <palves@redhat.com>
6596 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6597 thread, and don't resume all threads if the Hc thread has exited.
6599 2014-11-12 Pedro Alves <palves@redhat.com>
6601 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6602 the process group instead of to a specific LWP.
6604 2014-10-15 Pedro Alves <palves@redhat.com>
6607 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6609 (arm_set_thread_context): Delete.
6610 (the_low_target): Adjust.
6611 * win32-i386-low.c (debug_registers_changed)
6612 (debug_registers_used): Delete.
6613 (update_debug_registers_callback): New function.
6614 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6615 needing to update their debug registers.
6616 (win32_get_current_dr): New function.
6617 (x86_dr_low_get_addr, x86_dr_low_get_control)
6618 (x86_dr_low_get_status): Fetch the debug register from the thread
6620 (i386_initial_stuff): Adjust.
6621 (i386_get_thread_context): Remove current_event parameter. Don't
6622 clear debug_registers_changed nor copy DR values to
6624 (i386_set_thread_context): Delete.
6625 (i386_prepare_to_resume): New function.
6626 (i386_thread_added): Mark the thread as needing to update irs
6628 (the_low_target): Remove i386_set_thread_context and install
6629 i386_prepare_to_resume.
6630 * win32-low.c (win32_get_thread_context): Adjust.
6631 (win32_set_thread_context): Use SetThreadContext
6633 (win32_prepare_to_resume): New function.
6634 (win32_require_context): New function, factored out from ...
6635 (thread_rec): ... this.
6636 (continue_one_thread): Call win32_prepare_to_resume on each thread
6637 we're about to continue.
6638 (win32_resume): Call win32_prepare_to_resume on the event thread.
6639 * win32-low.h (struct win32_thread_info)
6640 <debug_registers_changed>: New field.
6641 (struct win32_target_ops): Change prototype of set_thread_context,
6642 delete set_thread_context and add prepare_to_resume.
6643 (win32_require_context): New declaration.
6645 2014-10-08 Gary Benson <gbenson@redhat.com>
6647 * server.h: Do not include common-exceptions.h.
6649 2014-10-08 Gary Benson <gbenson@redhat.com>
6651 * server.h: Do not include cleanups.h.
6653 2014-09-30 James Hogan <james.hogan@imgtec.com>
6655 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6658 2014-09-23 Yao Qi <yao@codesourcery.com>
6660 * linux-low.c (lp_status_maybe_breakpoint): New function.
6661 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6662 (count_events_callback): Likewise.
6663 (select_event_lwp_callback): Likewise.
6664 (cancel_breakpoints_callback): Likewise.
6666 2014-09-19 Don Breazeal <donb@codesourcery.com>
6668 * linux-low.c (handle_extended_wait): Call
6669 linux_ptrace_get_extended_event.
6670 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6671 linux_is_extended_waitstatus.
6673 2014-09-16 Joel Brobecker <brobecker@adacore.com>
6675 * Makefile.in (CPPFLAGS): Define.
6676 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6677 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6679 2014-09-16 Gary Benson <gbenson@redhat.com>
6681 * inferiors.h (current_inferior): Renamed as...
6682 (current_thread): New variable. All uses updated.
6683 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6684 (maybe_move_out_of_jump_pad): Likewise.
6685 (cancel_breakpoint): Likewise.
6686 (linux_low_filter_event): Likewise.
6687 (wait_for_sigstop): Likewise.
6688 (linux_resume_one_lwp): Likewise.
6689 (need_step_over_p): Likewise.
6690 (start_step_over): Likewise.
6691 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6692 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6693 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6694 and save_inferior as saved_thread.
6695 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6697 (regcache_invalidate_thread): Likewise.
6698 * remote-utils.c (prepare_resume_reply): Likewise.
6699 * thread-db.c (thread_db_get_tls_address): Likewise.
6700 (disable_thread_event_reporting): Likewise.
6701 (remove_thread_event_breakpoints): Likewise.
6702 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6704 * target.h (set_desired_inferior): Renamed as...
6705 (set_desired_thread): New declaration. All uses updated.
6706 * server.c (myresume): Updated comment to reference thread instead
6708 (handle_serial_event): Likewise.
6709 (handle_target_event): Likewise.
6711 2014-09-12 Tom Tromey <tromey@redhat.com>
6712 Gary Benson <gbenson@redhat.com>
6714 * regcache.h: Include common-regcache.h.
6715 (regcache_read_pc): Don't declare.
6716 * regcache.c (get_thread_regcache_for_ptid): New function.
6718 2014-09-11 Tom Tromey <tromey@redhat.com>
6719 Gary Benson <gbenson@redhat.com>
6721 * symbol.c: New file.
6722 * Makefile.in (SFILES): Add symbol.c.
6723 (OBS): Add symbol.o.
6725 2014-09-11 Gary Benson <gbenson@redhat.com>
6727 * target.c (target_stop_ptid, target_continue_ptid): New
6730 2014-09-11 Tom Tromey <tromey@redhat.com>
6731 Gary Benson <gbenson@redhat.com>
6733 * target.h: Include target/target.h.
6734 * target.c (target_read_memory, target_read_uint32)
6735 (target_write_memory): New functions.
6737 2014-09-11 Gary Benson <gbenson@redhat.com>
6739 * server.h (debug_hw_points): Don't declare.
6740 * server.c (debug_hw_points): Don't define. Replace all uses
6741 with show_debug_regs.
6742 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6743 all uses with show_debug_regs.
6745 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6747 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6748 endianness into account.
6749 (ppc_supply_ptrace_register): Likewise.
6751 2014-09-03 James Hogan <james.hogan@imgtec.com>
6753 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6754 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6756 2014-09-03 Gary Benson <gbenson@redhat.com>
6758 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6759 ALL_DEBUG_ADDRESS_REGISTERS.
6761 2014-09-02 Gary Benson <gbenson@redhat.com>
6763 * i386-low.h: Renamed as...
6764 * x86-low.h: New file. All type, function and variable name
6765 prefixes changed from "i386_" to "x86_". All references updated.
6766 * i386-low.c: Renamed as...
6767 * x86-low.c: New file. All type, function and variable name
6768 prefixes changed from "i386_" to "x86_". All references updated.
6770 2014-09-02 Gary Benson <gbenson@redhat.com>
6772 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6773 (x86_linux_new_thread): Likewise.
6775 2014-08-29 Gary Benson <gbenson@redhat.com>
6777 * server.h (setjmp.h): Do not include.
6778 (toplevel): Do not declare.
6779 (common-exceptions.h): Include.
6780 (cleanups.h): Likewise.
6781 * server.c (toplevel): Do not define.
6782 (exit_code): New static global.
6783 (detach_or_kill_for_exit_cleanup): New function.
6784 (main): New function. Original main renamed to...
6785 (captured_main): New function.
6786 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6788 2014-08-29 Gary Benson <gbenson@redhat.com>
6790 * Makefile.in (SFILES): Add common/common-exceptions.c.
6791 (OBS): Add common-exceptions.o.
6792 (common-exceptions.o): New rule.
6793 * utils.c (prepare_to_throw_exception): New function.
6795 2014-08-29 Gary Benson <gbenson@redhat.com>
6797 * config.in: Regenerate.
6798 * configure: Likewise.
6800 2014-08-29 Gary Benson <gbenson@redhat.com>
6802 * Makefile.in (SFILES): Add common/cleanups.c.
6804 (cleanups.o): New rule.
6806 2014-08-29 Gary Benson <gbenson@redhat.com>
6808 * utils.c (internal_vwarning): New function.
6810 2014-08-28 Gary Benson <gbenson@redhat.com>
6812 * utils.h (fatal): Remove declaration.
6813 * utils.c (fatal): Remove function.
6815 2014-08-28 Gary Benson <gbenson@redhat.com>
6817 * tracepoint.c (gdb_agent_init): Replace fatal with
6819 (initialize_tracepoint): Likewise.
6821 2014-08-28 Gary Benson <gbenson@redhat.com>
6823 * remote-utils.c (remote_prepare): Replace fatal with error.
6825 2014-08-28 Gary Benson <gbenson@redhat.com>
6827 * linux-low.c (linux_async): Replace fatal with warning.
6829 (linux_start_non_stop): Return -1 if linux_async failed.
6831 2014-08-28 Gary Benson <gbenson@redhat.com>
6833 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6835 (i386_dr_low_get_addr): Remove vague comment.
6836 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6839 2014-08-28 Gary Benson <gbenson@redhat.com>
6841 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6842 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6844 (linux_resume_one_lwp): Likewise.
6845 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6847 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6848 with internal_error.
6849 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6850 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6851 (find_register_by_name): Replace fatal with internal_error.
6852 (find_regno): Likewise.
6853 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6854 * thread-db.c (thread_db_create_event): Likewise.
6855 (thread_db_load_search): Likewise.
6856 (try_thread_db_load_1): Likewise.
6857 * tracepoint.c (get_jump_space_head): Replace fatal with
6859 (claim_trampoline_space): Likewise.
6860 (have_fast_tracepoint_trampoline_buffer): Likewise.
6861 (cmd_qtstart): Likewise.
6862 (stop_tracing): Likewise.
6863 (fast_tracepoint_collecting): Likewise.
6864 (target_malloc): Likewise.
6865 (download_tracepoint): Likewise.
6866 (download_trace_state_variables): Replace check with gdb_assert.
6867 (upload_fast_traceframes): Replace fatal with internal_error.
6869 2014-08-19 Tom Tromey <tromey@redhat.com>
6870 Gary Benson <gbenson@redhat.com>
6872 * Makefile.in (SFILES): Add common/common-debug.c.
6873 (OBS): Add common-debug.o.
6874 (common-debug.o): New rule.
6875 * debug.h (debug_printf): Don't declare.
6876 * debug.c (debug_printf): Renamed and rewritten as...
6877 (debug_vprintf): New function.
6879 2014-08-19 Gary Benson <gbenson@redhat.com>
6881 * utils.h: Do not include print-utils.h.
6883 2014-08-19 Tom Tromey <tromey@redhat.com>
6884 Gary Benson <gbenson@redhat.com>
6886 * server.h: Add static assertion.
6887 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6889 2014-08-19 Tom Tromey <tromey@redhat.com>
6890 Gary Benson <gbenson@redhat.com>
6892 * Makefile.in (SFILES): Add common/errors.c.
6893 (OBS): Add errors.o.
6894 (IPA_OBS): Add errors-ipa.o.
6895 (errors.o): New rule.
6896 (errors-ipa.o): Likewise.
6897 * utils.h (perror_with_name, error, warning): Don't declare.
6898 * utils.c (warning): Renamed and rewritten as...
6899 (vwarning): New function.
6900 (error): Renamed and rewritten as...
6901 (verror): New function.
6902 (internal_error): Renamed and rewritten as...
6903 (internal_verror): New function.
6905 2014-08-07 Gary Benson <gbenson@redhat.com>
6907 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6908 * configure: Regenerate.
6909 * config.in: Likewise.
6910 * server.h: Do not include errno.h.
6911 * event-loop.c: Likewise.
6912 * hostio-errno.c: Likewise.
6913 * linux-low.c: Likewise.
6914 * remote-utils.c: Likewise.
6915 * spu-low.c: Likewise.
6916 * utils.c: Likewise.
6917 * gdbreplay.c: Unconditionally include errno.h.
6919 2014-08-07 Gary Benson <gbenson@redhat.com>
6921 * server.h: Do not include string.h.
6922 * event-loop.c: Likewise.
6923 * linux-low.c: Likewise.
6924 * regcache.c: Likewise.
6925 * remote-utils.c: Likewise.
6926 * spu-low.c: Likewise.
6927 * utils.c: Likewise.
6929 2014-08-07 Gary Benson <gbenson@redhat.com>
6931 * server.h: Do not include gdb_assert.h.
6933 2014-08-07 Gary Benson <gbenson@redhat.com>
6935 * server.h: Do not include common-utils.h.
6937 2014-08-07 Gary Benson <gbenson@redhat.com>
6939 * server.h: Do not include ptid.h.
6940 * notif.h: Likewise.
6942 2014-08-07 Gary Benson <gbenson@redhat.com>
6944 * server.h: Do not include gdb_locale.h.
6946 2014-08-07 Gary Benson <gbenson@redhat.com>
6948 * server.h: Do not include gdb/signals.h.
6949 * win32-low.c: Likewise.
6951 2014-08-07 Gary Benson <gbenson@redhat.com>
6953 * server.h: Do not include pathmax.h.
6955 2014-08-07 Gary Benson <gbenson@redhat.com>
6957 * server.h: Do not include libiberty.h.
6958 * linux-bfin-low.c: Likewise.
6960 2014-08-07 Gary Benson <gbenson@redhat.com>
6962 * server.h: Do not include ansidecl.h.
6964 2014-08-07 Gary Benson <gbenson@redhat.com>
6966 * linux-x86-low.c: Do not include stddef.h.
6967 * lynx-ppc-low.c: Likewise.
6968 * tracepoint.c: Likewise.
6970 2014-08-07 Gary Benson <gbenson@redhat.com>
6972 * server.h: Do not include stdarg.h.
6973 * nto-low.c: Likewise.
6975 2014-08-07 Gary Benson <gbenson@redhat.com>
6977 * server.h: Do not include stdlib.h.
6978 * inferiors.c: Likewise.
6979 * linux-low.c: Likewise.
6980 * regcache.c: Likewise.
6981 * spu-low.c: Likewise.
6982 * tracepoint.c: Likewise.
6983 * utils.c: Likewise.
6985 2014-08-07 Gary Benson <gbenson@redhat.com>
6987 * server.h: Do not include stdio.h.
6988 * linux-low.c: Likewise.
6989 * remote-utils.c: Likewise.
6990 * spu-low.c: Likewise.
6991 * utils.c: Likewise.
6992 * wincecompat.c: Likewise.
6994 2014-08-06 Gary Benson <gbenson@redhat.com>
6996 * regcache.c (init_register_cache): Move conditionals inside if.
6998 2014-08-06 Gary Benson <gbenson@redhat.com>
7000 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7002 2014-07-31 Gary Benson <gbenson@redhat.com>
7004 * ax.h: Do not include server.h.
7005 * gdbthread.h: Likewise.
7006 * lynx-low.h: Likewise.
7007 * notif.h: Likewise.
7009 2014-07-30 Gary Benson <gbenson@redhat.com>
7011 * server.h: Include common-defs.h.
7012 Do not include config.h or build-gnulib-gdbserver/config.h.
7014 2014-07-30 Gary Benson <gbenson@redhat.com>
7016 * hostio-errno.c: Move server.h to top of includes list.
7017 * inferiors.c: Likewise.
7018 * linux-x86-low.c: Likewise.
7019 * notif.c: Include server.h.
7021 2014-07-24 Tom Tromey <tromey@redhat.com>
7022 Gary Benson <gbenson@redhat.com>
7024 * server.h (CORE_ADDR): Now unsigned.
7026 2014-07-16 Pedro Alves <palves@redhat.com>
7028 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7030 2014-07-15 Pedro Alves <palves@redhat.com>
7032 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7035 2014-07-11 Pedro Alves <palves@redhat.com>
7037 * linux-low.c (kill_wait_lwp): New function, based on
7038 kill_one_lwp_callback, but use my_waitpid directly.
7039 (kill_one_lwp_callback, linux_kill): Use it.
7041 2014-06-23 Pedro Alves <palves@redhat.com>
7043 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7044 before setting DR0..DR3.
7046 2014-06-20 Gary Benson <gbenson@redhat.com>
7048 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7049 * configure: Regenerated.
7050 * config.in: Likewise.
7052 2014-06-20 Gary Benson <gbenson@redhat.com>
7054 * Makefile.in (SFILES): Update locations for files moved
7056 (object file files): Reordered.
7058 2014-06-20 Gary Benson <gbenson@redhat.com>
7060 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7061 (i386_dr_low_set_addr): Likewise.
7062 (i386_dr_low_get_addr): Likewise.
7063 (i386_dr_low_can_set_control): Likewise.
7064 (i386_dr_low_set_control): Likewise.
7065 (i386_dr_low_get_control): Likewise.
7066 (i386_dr_low_get_status): Likewise.
7067 (i386_get_debug_register_length): Likewise.
7068 * linux-x86-low.c (i386_dr_low_set_addr):
7069 Changed signature. Made static.
7070 (i386_dr_low_get_addr): Likewise.
7071 (i386_dr_low_set_control): Likewise.
7072 (i386_dr_low_get_control): Likewise.
7073 (i386_dr_low_get_status): Likewise.
7074 (i386_dr_low): New global variable.
7075 * win32-i386-low.c (i386_dr_low_set_addr):
7076 Changed signature. Made static.
7077 (i386_dr_low_get_addr): Likewise.
7078 (i386_dr_low_set_control): Likewise.
7079 (i386_dr_low_get_control): Likewise.
7080 (i386_dr_low_get_status): Likewise.
7081 (i386_dr_low): New global variable.
7083 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7085 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7086 * Makefile.in (AR, AR_FLAGS): Define.
7087 * configure: Regenerate.
7089 2014-06-19 Gary Benson <gbenson@redhat.com>
7091 * Makefile.in (i386-dregs.o): New rule.
7092 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7093 * i386-low.c (target.h): Remove include.
7094 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7095 (DR_CONTROL_SHIFT): Likewise.
7096 (DR_CONTROL_SIZE): Likewise.
7097 (DR_RW_EXECUTE): Likewise.
7098 (DR_RW_WRITE): Likewise.
7099 (DR_RW_READ): Likewise.
7100 (DR_RW_IORW): Likewise.
7101 (DR_LEN_1): Likewise.
7102 (DR_LEN_2): Likewise.
7103 (DR_LEN_4): Likewise.
7104 (DR_LEN_8): Likewise.
7105 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7106 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7107 (DR_ENABLE_SIZE): Likewise.
7108 (DR_LOCAL_SLOWDOWN): Likewise.
7109 (DR_GLOBAL_SLOWDOWN): Likewise.
7110 (DR_CONTROL_RESERVED): Likewise.
7111 (I386_DR_CONTROL_MASK): Likewise.
7112 (I386_DR_VACANT): Likewise.
7113 (I386_DR_LOCAL_ENABLE): Likewise.
7114 (I386_DR_GLOBAL_ENABLE): Likewise.
7115 (I386_DR_DISABLE): Likewise.
7116 (I386_DR_SET_RW_LEN): Likewise.
7117 (I386_DR_GET_RW_LEN): Likewise.
7118 (I386_DR_WATCH_HIT): Likewise.
7119 (i386_wp_op_t): Likewise.
7120 (i386_show_dr): Likewise.
7121 (i386_length_and_rw_bits): Likewise.
7122 (i386_insert_aligned_watchpoint): Likewise.
7123 (i386_remove_aligned_watchpoint): Likewise.
7124 (i386_handle_nonaligned_watchpoint): Likewise.
7125 i386_update_inferior_debug_regs(): Likewise.
7126 (i386_dr_insert_watchpoint): Likewise.
7127 (i386_dr_remove_watchpoint): Likewise.
7128 (i386_dr_region_ok_for_watchpoint): Likewise.
7129 (i386_dr_stopped_data_address): Likewise.
7130 (i386_dr_stopped_by_watchpoint): Likewise.
7132 2014-06-19 Gary Benson <gbenson@redhat.com>
7134 * i386-low.c (i386_dr_show): Renamed to
7135 i386_show_dr and made static. All uses updated.
7136 (i386_dr_length_and_rw_bits): Renamed to
7137 i386_length_and_rw_bits and made static.
7139 (i386_dr_insert_aligned_watchpoint): Renamed to
7140 i386_insert_aligned_watchpoint and made static.
7142 (i386_dr_remove_aligned_watchpoint): Renamed to
7143 i386_remove_aligned_watchpoint and made static.
7145 (i386_dr_update_inferior_debug_regs): Renamed to
7146 i386_update_inferior_debug_regs and made static.
7149 2014-06-18 Gary Benson <gbenson@redhat.com>
7151 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7152 (i386_dr_low_can_set_control): Likewise.
7153 (i386_get_debug_register_length): Likewise.
7154 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7155 (i386_dr_low_can_set_control): Likewise.
7156 (i386_get_debug_register_length): Likewise.
7158 2014-06-17 Gary Benson <gbenson@redhat.com>
7160 * i386-low.h (i386-dregs.h): New include.
7161 (DR_FIRSTADDR): Now in i386-dregs.h.
7162 (DR_LASTADDR): Likewise.
7163 (DR_NADDR): Likewise.
7164 (DR_STATUS): Likewise.
7165 (DR_CONTROL): Likewise.
7166 (i386_debug_reg_state): Likewise.
7167 (i386_dr_insert_watchpoint): Likewise.
7168 (i386_dr_remove_watchpoint): Likewise.
7169 (i386_dr_region_ok_for_watchpoint): Likewise.
7170 (i386_dr_stopped_data_address): Likewise.
7171 (i386_dr_stopped_by_watchpoint): Likewise.
7172 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7174 2014-06-18 Gary Benson <gbenson@redhat.com>
7176 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7177 i386_dr_insert_watchpoint.
7178 (i386_low_remove_watchpoint): Renamed to
7179 i386_dr_remove_watchpoint.
7180 (i386_low_region_ok_for_watchpoint): Renamed to
7181 i386_dr_region_ok_for_watchpoint.
7182 (i386_low_stopped_data_address): Renamed to
7183 i386_dr_stopped_data_address.
7184 (i386_low_stopped_by_watchpoint): Renamed to
7185 i386_dr_stopped_by_watchpoint.
7186 * i386-low.c (i386_show_dr): Renamed to
7187 i386_dr_show and made nonstatic. All uses updated.
7188 (i386_length_and_rw_bits): Renamed to
7189 i386_dr_length_and_rw_bits and made nonstatic.
7191 (i386_insert_aligned_watchpoint): Renamed to
7192 i386_dr_insert_aligned_watchpoint and made nonstatic.
7194 (i386_remove_aligned_watchpoint): Renamed to
7195 i386_dr_remove_aligned_watchpoint and made nonstatic.
7197 (i386_update_inferior_debug_regs): Renamed to
7198 i386_dr_update_inferior_debug_regs and made nonstatic.
7200 (i386_low_insert_watchpoint): Renamed to
7201 i386_dr_insert_watchpoint. All uses updated.
7202 (i386_low_remove_watchpoint): Renamed to
7203 i386_dr_remove_watchpoint. All uses updated.
7204 (i386_low_region_ok_for_watchpoint): Renamed to
7205 i386_dr_region_ok_for_watchpoint. All uses updated.
7206 (i386_low_stopped_data_address): Renamed to
7207 i386_dr_stopped_data_address. All uses updated.
7208 (i386_low_stopped_by_watchpoint): Renamed to
7209 i386_dr_stopped_by_watchpoint. All uses updated.
7211 2014-06-18 Gary Benson <gbenson@redhat.com>
7213 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7214 (i386_dr_low_can_set_control): Likewise.
7215 (i386_insert_aligned_watchpoint): New check.
7217 2014-06-18 Gary Benson <gbenson@redhat.com>
7219 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7222 2014-06-18 Gary Benson <gbenson@redhat.com>
7224 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7225 instead of fatal and error.
7226 (i386_handle_nonaligned_watchpoint): Likewise.
7228 2014-06-18 Gary Benson <gbenson@redhat.com>
7230 * i386-low.c (i386_get_debug_register_length): New macro.
7231 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7232 (i386_show_dr): Use debug_printf instead of fprintf. Use
7233 phex to format values.
7235 2014-06-18 Gary Benson <gbenson@redhat.com>
7237 * i386-low.h: Comment changes.
7238 * i386-low.c: Likewise.
7240 2014-06-18 Gary Benson <gbenson@redhat.com>
7242 * i386-low.c: Whitespace changes.
7244 2014-06-12 Tom Tromey <tromey@redhat.com>
7246 * utils.c (freeargv): Remove.
7248 2014-06-12 Tom Tromey <tromey@redhat.com>
7250 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7251 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7252 (parse_debug_format_options): Likewise.
7253 (gdbserver_usage): Likewise.
7254 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7255 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7256 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7258 ($(LIBGNU)): Depend on libiberty.
7259 (all-lib): Recurse into all subdirs.
7260 (install-only): Invoke "install" target in subdirs.
7261 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7263 * configure: Rebuild.
7264 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7265 for vasprintf, vsnprintf, or gettimeofday.
7266 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7269 2014-06-05 Joel Brobecker <brobecker@adacore.com>
7271 * development.sh: Delete.
7272 * Makefile.in (config.status): Adjust dependency on development.sh.
7273 * configure.ac: Adjust development.sh source call.
7274 * configure: Regenerate.
7276 2014-06-02 Pedro Alves <palves@redhat.com>
7278 * ax.c (gdb_free_agent_expr): New function.
7279 * ax.h (gdb_free_agent_expr): New declaration.
7280 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7282 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7284 (clear_breakpoint_conditions_and_commands): New function.
7285 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7286 (clear_breakpoint_conditions_and_commands): New declaration.
7288 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7290 * linux-aarch64-low.c (asm/ptrace.h): Include.
7292 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7294 Fix TLS access for -static -pthread.
7295 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7296 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7297 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7299 2014-05-20 Pedro Alves <palves@redhat.com>
7301 * linux-aarch64-low.c (aarch64_insert_point)
7302 (aarch64_remove_point): No longer check whether the type is
7303 supported here. Adjust to new interface.
7304 (the_low_target): Install aarch64_supports_z_point_type as
7305 supports_z_point_type method.
7306 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7307 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7308 instead of a Z packet char. Adjust.
7309 (arm_supports_z_point_type): New function.
7310 (arm_insert_point, arm_remove_point): Adjust to new interface.
7311 (the_low_target): Install arm_supports_z_point_type.
7312 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7313 (cris_insert_point, cris_remove_point): Adjust to new interface.
7314 Don't check whether the type is supported here.
7315 (the_low_target): Install cris_supports_z_point_type.
7316 * linux-low.c (linux_supports_z_point_type): New function.
7317 (linux_insert_point, linux_remove_point): Adjust to new interface.
7318 * linux-low.h (struct linux_target_ops) <insert_point,
7319 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7320 raw_breakpoint pointer parameter.
7321 <supports_z_point_type>: New method.
7322 * linux-mips-low.c (mips_supports_z_point_type): New function.
7323 (mips_insert_point, mips_remove_point): Adjust to new interface.
7324 Use mips_supports_z_point_type.
7325 (the_low_target): Install mips_supports_z_point_type.
7326 * linux-ppc-low.c (the_low_target): Install NULL as
7327 supports_z_point_type method.
7328 * linux-s390-low.c (the_low_target): Install NULL as
7329 supports_z_point_type method.
7330 * linux-sparc-low.c (the_low_target): Install NULL as
7331 supports_z_point_type method.
7332 * linux-x86-low.c (x86_supports_z_point_type): New function.
7333 (x86_insert_point): Adjust to new insert_point interface. Use
7334 insert_memory_breakpoint. Adjust to new
7335 i386_low_insert_watchpoint interface.
7336 (x86_remove_point): Adjust to remove_point interface. Use
7337 remove_memory_breakpoint. Adjust to new
7338 i386_low_remove_watchpoint interface.
7339 (the_low_target): Install x86_supports_z_point_type.
7340 * lynx-low.c (lynx_target_ops): Install NULL as
7341 supports_z_point_type callback.
7342 * nto-low.c (nto_supports_z_point_type): New.
7343 (nto_insert_point, nto_remove_point): Adjust to new interface.
7344 (nto_target_ops): Install nto_supports_z_point_type.
7345 * mem-break.c: Adjust intro comment.
7346 (struct raw_breakpoint) <raw_type, size>: New fields.
7347 <inserted>: Update comment.
7348 <shlib_disabled>: Delete field.
7349 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7350 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7351 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7352 (raw_bkpt_type_to_target_hw_bp_type): New function.
7353 (find_enabled_raw_code_breakpoint_at): New function.
7354 (find_raw_breakpoint_at): New type and size parameters. Use them.
7355 (insert_memory_breakpoint): New function, based off
7356 set_raw_breakpoint_at.
7357 (remove_memory_breakpoint): New function.
7358 (set_raw_breakpoint_at): Reimplement.
7359 (set_breakpoint): New, based on set_breakpoint_at.
7360 (set_breakpoint_at): Reimplement.
7361 (delete_raw_breakpoint): Go through the_target->remove_point
7362 instead of assuming memory breakpoints.
7363 (find_gdb_breakpoint_at): Delete.
7364 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7365 (find_gdb_breakpoint): New function.
7366 (set_gdb_breakpoint_at): Delete.
7367 (z_type_supported): New function.
7368 (set_gdb_breakpoint_1): New function, loosely based off
7369 set_gdb_breakpoint_at.
7370 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7371 (delete_gdb_breakpoint_at): Delete.
7372 (delete_gdb_breakpoint_1): New function, loosely based off
7373 delete_gdb_breakpoint_at.
7374 (delete_gdb_breakpoint): New function.
7375 (clear_gdb_breakpoint_conditions): Rename to ...
7376 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7378 (add_condition_to_breakpoint): Make static.
7379 (add_breakpoint_condition): Take a struct breakpoint pointer
7380 instead of an address. Adjust.
7381 (gdb_condition_true_at_breakpoint): Rename to ...
7382 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7384 (gdb_condition_true_at_breakpoint): Reimplement.
7385 (add_breakpoint_commands): Take a struct breakpoint pointer
7386 instead of an address. Adjust.
7387 (gdb_no_commands_at_breakpoint): Rename to ...
7388 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7389 parameter. Return true if no breakpoint was found. Change debug
7391 (gdb_no_commands_at_breakpoint): Reimplement.
7392 (run_breakpoint_commands): Rename to ...
7393 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7394 and change return type to boolean.
7395 (run_breakpoint_commands): New function.
7396 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7397 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7398 breakpoint. Go through the_target->remove_point instead of
7399 assuming memory breakpoint.
7400 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7401 software and hardware breakpoints.
7402 (reinsert_raw_breakpoint): Go through the_target->insert_point
7403 instead of assuming memory breakpoint.
7404 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7405 software and hardware breakpoints.
7406 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7407 Check both software and hardware breakpoints.
7408 (validate_inserted_breakpoint): Assert the breakpoint is a
7409 software breakpoint. Set the inserted flag to -1 instead of
7410 setting shlib_disabled.
7411 (delete_disabled_breakpoints): Adjust.
7412 (validate_breakpoints): Only validate software breakpoints.
7413 Adjust to inserted flag change.
7414 (check_mem_read, check_mem_write): Skip breakpoint types other
7415 than software breakpoints. Adjust to inserted flag change.
7416 * mem-break.h (enum raw_bkpt_type): New enum.
7417 (raw_breakpoint, struct process_info): Forward declare.
7418 (Z_packet_to_target_hw_bp_type): Delete declaration.
7419 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7420 (set_gdb_breakpoint, delete_gdb_breakpoint)
7421 (clear_breakpoint_conditions): New declarations.
7422 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7423 (breakpoint_inserted_here): Update comment.
7424 (add_breakpoint_condition, add_breakpoint_commands): Replace
7425 address parameter with a breakpoint pointer parameter.
7426 (gdb_breakpoint_here): Update comment.
7427 (delete_gdb_breakpoint_at): Delete.
7428 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7429 * server.c (process_point_options): Take a struct breakpoint
7430 pointer instead of an address. Adjust.
7431 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7432 delete_gdb_breakpoint.
7433 * spu-low.c (spu_target_ops): Install NULL as
7434 supports_z_point_type method.
7435 * target.h: Include mem-break.h.
7436 (struct target_ops) <prepare_to_access_memory>: Update comment.
7437 <supports_z_point_type>: New field.
7438 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7439 instead of a char. Also take a raw breakpoint pointer.
7440 * win32-arm-low.c (the_low_target): Install NULL as
7441 supports_z_point_type.
7442 * win32-i386-low.c (i386_supports_z_point_type): New function.
7443 (i386_insert_point, i386_remove_point): Adjust to new interface.
7444 (the_low_target): Install i386_supports_z_point_type.
7445 * win32-low.c (win32_supports_z_point_type): New function.
7446 (win32_insert_point, win32_remove_point): Adjust to new interface.
7447 (win32_target_ops): Install win32_supports_z_point_type.
7448 * win32-low.h (struct win32_target_ops):
7449 <supports_z_point_type>: New method.
7450 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7451 instead of a char. Also take a raw breakpoint pointer.
7453 2014-05-20 Pedro Alves <palves@redhat.com>
7455 * mem-break.h: Include break-common.h.
7456 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7457 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7458 (Z_packet_to_target_hw_bp_type): New declaration.
7459 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7460 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7461 (Z_PACKET_ACCESS_WP): Delete macros.
7462 (Z_packet_to_hw_type): Delete function.
7463 * i386-low.h: Don't include break-common.h here.
7464 (Z_packet_to_hw_type): Delete declaration.
7465 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7466 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7467 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7468 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7469 * linux-aarch64-low.c: Don't include break-common.h here.
7470 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7471 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7472 (Z_packet_to_target_hw_bp_type): Delete function.
7473 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7475 (mips_insert_point, mips_remove_point): Use
7476 Z_packet_to_target_hw_bp_type.
7478 2014-05-20 Pedro Alves <palves@redhat.com>
7480 * linux-aarch64-low.c: Include break-common.h.
7481 (enum target_point_type): Delete.
7482 (Z_packet_to_point_type): Rename to ...
7483 (Z_packet_to_target_hw_bp_type): ... this, and return a
7484 target_hw_bp_type instead.
7485 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7486 instead of an enum target_point_type.
7487 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7489 (aarch64_dr_state_insert_one_point)
7490 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7491 (aarch64_handle_aligned_watchpoint)
7492 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7493 Take an enum target_hw_bp_type instead of an enum
7495 (aarch64_supports_z_point_type): New function.
7496 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7497 use Z_packet_to_target_hw_bp_type.
7499 2014-05-20 Joel Brobecker <brobecker@adacore.com>
7501 * configure.ac: Only use -Werror by default when DEVELOPMENT
7503 * configure: Regenerate.
7505 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7507 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7508 * linux-x86-low.c (X86_64_USER_REGS): New.
7509 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7511 2014-04-28 Yao Qi <yao@codesourcery.com>
7513 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7516 2014-04-25 Pedro Alves <palves@redhat.com>
7519 * linux-low.c (linux_attach_fail_reason_string): New function.
7520 (linux_attach_lwp): Delete.
7521 (linux_attach_lwp_1): Rename to ...
7522 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7523 argument. Remove "initial" parameter. Return int instead of
7524 void. Don't error or warn here.
7525 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7526 failure to attach to the tgid. Call warning when failing to
7528 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7529 argument. Remove "initial" parameter. Return int instead of
7530 void. Don't error or warn here.
7531 (linux_attach_fail_reason_string): New declaration.
7532 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7533 interface change. Use linux_attach_fail_reason_string.
7535 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
7536 Walfred Tedeschi <walfred.tedeschi@intel.com>
7538 * Makefile.in: Added rules to handle new files
7539 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7540 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7541 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7542 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7543 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7544 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7546 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7547 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7548 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7549 i386/x32-avx512.xml.
7550 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7551 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7552 i386/x32-avx512-linux.xml.
7553 * i387-fp.c (num_avx512_k_registers): New constant for number
7555 (num_avx512_zmmh_low_registers): New constant for number of
7556 lower ZMM registers (0-15).
7557 (num_avx512_zmmh_high_registers): New constant for number of
7558 higher ZMM registers (16-31).
7559 (num_avx512_ymmh_registers): New contant for number of higher
7560 YMM registers (ymm16-31 added by avx521 on x86_64).
7561 (num_avx512_xmm_registers): New constant for number of higher
7562 XMM registers (xmm16-31 added by AVX512 on x86_64).
7563 (struct i387_xsave): Add space for AVX512 registers.
7564 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7565 Add code to handle AVX512 registers.
7566 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7567 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7568 prototypei from generated file.
7569 (tdesc_amd64_avx512_linux): Likewise.
7570 (init_registers_x32_avx512_linux): Likewise.
7571 (tdesc_x32_avx512_linux): Likewise.
7572 (init_registers_i386_avx512_linux): Likewise.
7573 (tdesc_i386_avx512_linux): Likewise.
7574 (x86_64_regmap): Add AVX512 registers.
7575 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7577 (initialize_low_arch): Add code to initialize AVX512 registers.
7579 2014-04-23 Pedro Alves <palves@redhat.com>
7581 * mem-break.c (find_gdb_breakpoint_at): Make static.
7582 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7584 2014-04-23 Pedro Alves <palves@redhat.com>
7586 * i386-low.c: Don't include break-common.h here.
7587 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7588 prototype to take target_hw_bp_type as argument instead of a Z
7590 * i386-low.h: Include break-common.h here.
7591 (Z_packet_to_hw_type): Declare.
7592 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7594 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7595 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7596 (x86_remove_point): Convert the packet number to a
7597 target_hw_bp_type before calling i386_low_remove_watchpoint.
7598 * win32-i386-low.c (i386_insert_point): Convert the packet number
7599 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7600 (i386_remove_point): Convert the packet number to a
7601 target_hw_bp_type before calling i386_low_remove_watchpoint.
7603 2014-04-23 Pedro Alves <palves@redhat.com>
7605 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7607 2014-04-10 Pedro Alves <palves@redhat.com>
7609 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7610 Check if the condition or command is NULL before checking if the
7611 breakpoint is known. On success, return true.
7612 * mem-break.h (add_breakpoint_condition): Document return.
7613 (add_breakpoint_commands): Add describing comment.
7614 * server.c (skip_to_semicolon): New function.
7615 (process_point_options): Use it.
7617 2014-04-09 Pedro Alves <palves@redhat.com>
7619 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7622 2014-02-27 Pedro Alves <palves@redhat.com>
7625 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7627 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7629 (last_thread_of_process_p): Take a PID argument instead of a
7631 (linux_wait_for_lwp): Delete.
7632 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7634 (linux_low_filter_event): New function, party factored out from
7635 linux_wait_for_event.
7636 (linux_wait_for_event): Rename to ...
7637 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7638 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7639 sigsuspend. Check for zombie leaders.
7640 (linux_wait_for_event): Reimplement as wrapper around
7641 linux_wait_for_event_filtered.
7642 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7643 a normal or signal exit is seen, it's the whole process exiting.
7644 (wait_for_sigstop): No longer a for_each_inferior callback.
7645 Rewrite on top of linux_wait_for_event_filtered.
7646 (stop_all_lwps): Call wait_for_sigstop directly.
7647 * server.c (resume, handle_target_event): Handle
7648 TARGET_WAITKIND_NO_RESUMED.
7650 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7652 * win32-low.c (psapi_get_dll_name,
7653 * win32_CreateToolhelp32Snapshot): Delete.
7654 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7655 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7657 (handle_load_dll): Add function description.
7658 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7660 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7662 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7664 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7665 base address when calling win32_add_one_solib.
7666 (handle_load_dll): Delete local variable load_addr.
7667 Remove 0x1000 offset applied to DLL base address when calling
7668 win32_add_one_solib.
7669 (handle_unload_dll): Add comment.
7671 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7673 * win32-low.c (win32_add_all_dlls): Renames
7674 win32_ensure_ntdll_loaded. Rewrite function documentation.
7675 Adjust implementation to always load all DLLs.
7676 Add 0x1000 offset to DLL base address when calling
7677 win32_add_one_solib.
7678 (child_initialization_done): New static global.
7679 (do_initial_child_stuff): Set child_initialization_done to
7680 zero during child initialization, and 1 after. Replace call
7681 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7683 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7684 (handle_unload_dll): Add function documentation.
7685 (get_child_debug_event): Ignore load and unload DLL events
7686 during child initialization.
7688 2014-02-20 Doug Evans <dje@google.com>
7690 Remove global all_lwps.
7691 * inferiors.h (ptid_of): Move here from linux-low.h.
7692 (pid_of, lwpid_of): Ditto.
7693 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7694 parameter is a struct thread_info * now.
7695 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7696 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7697 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7699 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7700 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7701 * linux-arm-low.c (update_registers_callback): Update, "entry"
7702 parameter is a struct thread_info * now.
7703 Fetch lwpid from current_inferior directly.
7704 (arm_insert_point): Pass &all_threads to find_inferior instead of
7706 (arm_remove_point): Ditto.
7707 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7708 (arm_prepare_to_resume): Fetch pid from thread.
7709 (arm_read_description): Fetch lwpid from current_inferior directly.
7710 * linux-low.c (all_lwps): Delete.
7711 (delete_lwp): Delete call to remove_inferior.
7712 (handle_extended_wait): Fetch lwpid from thread.
7713 (add_lwp): Don't set lwp->entry.id. Remove call to
7714 add_inferior_to_list.
7715 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7716 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7717 (kill_one_lwp_callback): Ditto.
7718 (linux_kill): Don't dereference NULL pointer.
7719 Fetch ptid,lwpid from thread.
7720 (get_detach_signal): Fetch ptid from thread.
7721 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7722 Simplify call to regcache_invalidate_thread.
7723 (delete_lwp_callback): Update, "entry" parameter is a
7724 struct thread_info * now. Fetch pid from thread.
7725 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7726 (status_pending_p_callback): Update, "entry" parameter is a
7727 struct thread_info * now. Fetch ptid from thread.
7728 (find_lwp_pid): Update, "entry" parameter is a
7729 struct thread_info * now.
7730 (linux_wait_for_lwp): Fetch pid from thread.
7731 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7732 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7733 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7734 (dequeue_one_deferred_signal): Ditto.
7735 (cancel_breakpoint): Fetch ptid from current_inferior.
7736 (linux_wait_for_event): Pass &all_threads to find_inferior,
7737 not &all_lwps. Fetch ptid, lwpid from thread.
7738 (count_events_callback): Update, "entry" parameter is a
7739 struct thread_info * now.
7740 (select_singlestep_lwp_callback): Ditto.
7741 (select_event_lwp_callback): Ditto.
7742 (cancel_breakpoints_callback): Ditto.
7743 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7745 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7746 (unsuspend_one_lwp): Update, "entry" parameter is a
7747 struct thread_info * now.
7748 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7750 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7751 Fetch lwpid from thread, not lwp.
7752 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7753 Pass &all_threads to find_inferior, not &all_lwps.
7754 (send_sigstop): Fetch lwpid from thread, not lwp.
7755 (send_sigstop_callback): Update, "entry" parameter is a
7756 struct thread_info * now.
7757 (suspend_and_send_sigstop_callback): Ditto.
7758 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7759 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7760 struct thread_info * now.
7761 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7763 (lwp_running): Update, "entry" parameter is a
7764 struct thread_info * now.
7765 (stop_all_lwps): Fetch ptid from thread.
7766 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7767 (linux_resume_one_lwp): Fetch lwpid from thread.
7768 (linux_set_resume_request): Update, "entry" parameter is a
7769 struct thread_info * now. Fetch pid, lwpid from thread.
7770 (resume_status_pending_p): Update, "entry" parameter is a
7771 struct thread_info * now.
7772 (need_step_over_p): Ditto. Fetch lwpid from thread.
7773 (start_step_over): Fetch lwpid from thread.
7774 (linux_resume_one_thread): Update, "entry" parameter is a
7775 struct thread_info * now. Fetch lwpid from thread.
7776 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7777 (proceed_one_lwp): Update, "entry" parameter is a
7778 struct thread_info * now. Fetch lwpid from thread.
7779 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7780 struct thread_info * now.
7781 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7782 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7783 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7785 (regsets_store_inferior_registers): Ditto.
7786 (fetch_register, store_register): Ditto.
7787 (linux_read_memory, linux_write_memory): Ditto.
7788 (linux_request_interrupt): Ditto.
7789 (linux_read_auxv): Ditto.
7790 (linux_xfer_siginfo): Ditto.
7791 (linux_qxfer_spu): Ditto.
7792 (linux_qxfer_libraries_svr4): Ditto.
7793 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7794 moved to inferiors.h.
7796 (get_thread_lwp): Update.
7797 (struct lwp_info): Delete member "entry". Simplify comment for
7800 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7801 current_inferior directly.
7802 (update_watch_registers_callback): Update, "entry" parameter is a
7803 struct thread_info * now. Fetch pid from thread.
7804 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7805 (mips_insert_point): Fetch lwpid from current_inferior.
7806 Pass &all_threads to find_inferior, not &all_lwps.
7807 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7808 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7810 (mips_stopped_data_address): Ditto.
7811 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7813 * linux-tile-low.c (tile_arch_setup): Ditto.
7814 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7815 (update_debug_registers_callback): Update, "entry" parameter is a
7816 struct thread_info * now. Fetch pid from thread.
7817 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7818 Pass &all_threads to find_inferior, not &all_lwps.
7819 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7820 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7821 Pass &all_threads to find_inferior, not &all_lwps.
7822 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7823 (i386_dr_low_get_status): Ditto.
7824 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7825 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7826 (x86_linux_read_description): Ditto.
7827 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7829 2014-02-20 Doug Evans <dje@google.com>
7831 * inferiors.c (get_first_inferior): Fix buglet.
7833 2014-02-19 Doug Evans <dje@google.com>
7835 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7836 * inferiors.c (add_thread): Change result type to struct thread_info *.
7837 All callers updated.
7838 (add_lwp): Call add_thread here instead of in callers.
7839 All callers updated.
7840 * linux-low.h (get_lwp_thread): Rewrite.
7841 (struct lwp_info): New member "thread".
7843 2014-02-19 Doug Evans <dje@google.com>
7845 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7846 All callers updated.
7848 2014-02-19 Doug Evans <dje@google.com>
7850 * inferiors.c (add_thread): Fix whitespace.
7852 2014-02-19 Doug Evans <dje@google.com>
7854 * dll.c (clear_dlls): Replace accessing list implemention details
7856 * gdbthread.h (get_first_thread): Declare.
7857 * inferiors.c (for_each_inferior_with_data): New function.
7858 (get_first_thread): New function.
7859 (find_thread_ptid): Simplify.
7860 (get_first_inferior): New function.
7861 (clear_list): Delete.
7862 (one_inferior_p): New function.
7863 (clear_inferior_list): New function.
7864 (clear_inferiors): Update.
7865 * inferiors.h (for_each_inferior_with_data): Declare.
7866 (clear_inferior_list): Declare.
7867 (one_inferior_p): Declare.
7868 (get_first_inferior): Declare.
7869 * linux-low.c (linux_wait_for_event): Replace accessing list
7870 implemention details with API function.
7871 * server.c (target_running): Ditto.
7872 (accumulate_file_name_length): New function.
7873 (emit_dll_description): New function.
7874 (handle_qxfer_libraries): Replace accessing list implemention
7875 details with API function.
7876 (handle_qxfer_threads_worker): New function.
7877 (handle_qxfer_threads_proper): Replace accessing list implemention
7878 details with API function.
7879 (handle_query): Ditto.
7880 (visit_actioned_threads_callback_ftype): New typedef.
7881 (visit_actioned_threads_data): New struct.
7882 (visit_actioned_threads): Rewrite to be find_inferior callback.
7883 (resume): Call find_inferior.
7884 (handle_status): Replace accessing list implemention
7885 details with API function.
7886 (process_serial_event): Replace accessing list implemention details
7888 * target.c (set_desired_inferior): Replace accessing list implemention
7889 details with API function.
7890 * tracepoint.c (same_process_p): New function.
7891 (gdb_agent_about_to_close): Replace accessing list implemention
7892 details with API function.
7893 * win32-low.c (child_delete_thread): Replace accessing list
7894 implemention details with API function.
7895 (match_dll_by_basename): New function.
7896 (dll_is_loaded_by_basename): New function.
7897 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7898 details call to dll_is_loaded_by_basename.
7900 2014-02-19 Doug Evans <dje@google.com>
7902 * dll.h (struct dll_info): Add comment.
7903 * gdbthread.h (struct thread_info): Add comment.
7904 (current_ptid): Simplify.
7905 * inferiors.c (add_process): Update.
7906 (remove_process): Update.
7907 * inferiors.h (struct process_info): Rename member "head" to "entry".
7908 * linux-low.c (delete_lwp): Update.
7910 (last_thread_of_process_p): Update.
7911 (kill_one_lwp_callback, linux_kill): Update.
7912 (status_pending_p_callback): Update.
7913 (wait_for_sigstop): Update. Simplify read of ptid.
7914 (start_step_over): Update.
7915 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7916 (get_lwp_thread): Update.
7917 (struct lwp_info): Rename member "head" to "entry".
7918 * regcache.h (inferior_list_entry): Delete.
7919 * server.c (kill_inferior_callback): Update.
7920 (detach_or_kill_inferior_callback): Update.
7921 (print_started_pid): Update.
7922 (print_attached_pid): Update.
7923 (process_serial_event): Simplify read of ptid.
7924 * thread-db.c (thread_db_create_event): Update.
7925 (thread_db_get_tls_address): Update.
7926 * win32-low.c (current_inferior_ptid): Simplify.
7928 2014-02-19 Tom Tromey <tromey@redhat.com>
7930 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7932 (target_supports_btrace): Update.
7934 2014-02-14 Yao Qi <yao@codesourcery.com>
7936 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7937 (rsp-low-ipa.o): New target.
7939 2014-02-12 Tom Tromey <tromey@redhat.com>
7941 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7942 convert_ascii_to_int.
7943 * regcache.c (registers_to_string): Likewise.
7944 * remote-utils.c (decode_M_packet): Likewise.
7945 * server.c (process_serial_event): Likewise.
7947 2014-02-12 Tom Tromey <tromey@redhat.com>
7949 * server.c (handle_query, handle_v_run): Use hex2bin, not
7951 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7953 2014-02-12 Tom Tromey <tromey@redhat.com>
7955 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7956 convert_int_to_ascii.
7957 * regcache.c (registers_to_string, collect_register_as_string):
7959 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7961 * server.c (process_serial_event): Likewise.
7962 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7963 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7965 2014-02-12 Tom Tromey <tromey@redhat.com>
7967 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7968 bin2hex, not hexify.
7969 * tracepoint.c (cmd_qtstatus): Likewise.
7971 2014-02-12 Tom Tromey <tromey@redhat.com>
7973 * remote-utils.c (monitor_output): Pass explicit length to
7976 2014-02-12 Tom Tromey <tromey@redhat.com>
7978 * tracepoint.c: Include rsp-low.h.
7979 * server.c: Include rsp-low.h.
7980 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7981 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7983 * remote-utils.c: Include rsp-low.h.
7984 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7985 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7986 (convert_int_to_ascii, convert_ascii_to_int): Move to
7988 * regcache.c: Include rsp-low.h.
7989 * ax.c: Include rsp-low.h.
7990 * Makefile.in (SFILES): Add common/rsp-low.c.
7991 (OBS): Add rsp-low.o.
7992 (rsp-low.o): New target.
7994 2014-02-12 Tom Tromey <tromey@redhat.com>
7996 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7997 Include print-utils.h.
7998 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7999 (plongest, thirty_two, phex_nz): Remove.
8000 * Makefile.in (SFILES): Add common/print-utils.c.
8001 (OBS): Add print-utils.o.
8002 (print-utils-ipa.o): New target.
8003 (print-utils.o): New target.
8004 (IPA_OBJS): Add print-utils-ipa.o.
8006 2014-02-06 Tom Tromey <tromey@redhat.com>
8008 * Makefile.in (SFILES): Fix indentation.
8010 2014-02-05 Doug Evans <dje@google.com>
8012 * linux-low.c (linux_wait_for_event): Improve comment.
8013 (linux_wait_1): Keep current_inferior in sync with event_child.
8015 2014-01-22 Doug Evans <dje@google.com>
8017 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8019 2014-01-22 Doug Evans <dje@google.com>
8021 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8022 * configure: Regenerate.
8023 * config.in: Regenerate.
8024 * Makefile.in (SFILES): Add debug.c.
8026 * debug.c: New file.
8027 * debug.h: New file.
8028 * linux-aarch64-low.c (*): Update all debugging printfs to use
8029 debug_printf instead of fprintf.
8030 * linux-arm-low.c (*): Ditto.
8031 * linux-cris-low.c (*): Ditto.
8032 * linux-crisv32-low.c (*): Ditto.
8033 * linux-m32r-low.c (*): Ditto.
8034 * linux-sparc-low.c (*): Ditto.
8035 * linux-x86.c (*): Ditto.
8036 * linux-low.c (*): Ditto.
8037 (linux_wait_1): Add calls to debug_enter, debug_exit.
8038 (linux_wait): Remove redundant debugging printf.
8039 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8040 (linux_resume, unstop_all_lwps): Ditto.
8041 * mem-break.c (*): Update all debugging printfs to use
8042 debug_printf instead of fprintf.
8043 * remote-utils.c (*): Ditto.
8044 * thread-db.c (*): Ditto.
8045 * server.c #include <ctype.h>, "gdb_vecs.h".
8046 (debug_threads): Moved to debug.c.
8047 (*): Update all debugging printfs to use debug_printf instead of
8049 (start_inferior): Replace call to fflush with call to debug_flush.
8050 (monitor_show_help): Mention set debug-format.
8051 (parse_debug_format_options): New function.
8052 (handle_monitor_command): Handle "monitor set debug-format".
8053 (gdbserver_usage): Mention --debug-format.
8054 (main): Parse --debug-format.
8055 * server.h (debug_threads): Declaration moved to debug.h.
8057 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8058 trace_debug_1 that uses debug_printf.
8059 (tracepoint_look_up_symbols): Update all debugging printfs to use
8060 debug_printf instead of fprintf.
8062 2014-01-20 Baruch Siach <baruch@tkos.co.il>
8064 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8067 2014-01-17 Pedro Alves <palves@redhat.com>
8070 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8071 defined after including gdb_proc_service.h.
8073 2014-01-16 Doug Evans <dje@google.com>
8075 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8076 (match_dll): Use it.
8078 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8080 * target.h (target_ops) <read_btrace>: Change parameters and
8081 return type to allow error reporting.
8082 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8083 trace reading errors on.
8084 * linux-low.c (linux_low_read_btrace): Pass trace reading
8086 (linux_low_disable_btrace): New.
8088 2014-01-15 Doug Evans <dje@google.com>
8090 * inferiors.c (thread_id_to_gdb_id): Delete.
8091 * inferiors.h (thread_id_to_gdb_id): Delete.
8093 2014-01-13 Eli Zaretskii <eliz@gnu.org>
8095 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8096 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8099 2014-01-08 Pedro Alves <palves@redhat.com>
8101 * server.c (handle_status): Don't discard previous queued stop
8102 replies or thread's pending status here.
8103 (main) <disconnection>: Do it here instead.
8105 2014-01-08 Pedro Alves <palves@redhat.com>
8107 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8108 * server.c (visit_actioned_threads, handle_pending_status): New
8110 (handle_v_cont): Factor out parts to ...
8111 (resume): ... this new function. If in all-stop, and a thread
8112 being resumed has a pending status, report it without actually
8114 (myresume): Adjust to use the new 'resume' function.
8115 (clear_pending_status_callback, set_pending_status_callback)
8116 (find_status_pending_thread_callback): New functions.
8117 (handle_status): Handle the case of multiple threads having
8118 interesting statuses to report. Report threads' real last signal
8119 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8120 with an interesting thread to report the status for, instead of
8121 always reporting the status of the first thread.
8123 2014-01-01 Joel Brobecker <brobecker@adacore.com>
8125 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8126 * gdbreplay.c (gdbreplay_version): Likewise.
8128 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8130 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8131 iov.iov_len with the real length in use.
8133 2013-12-13 Joel Brobecker <brobecker@adacore.com>
8135 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8136 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8137 for all targets that use win32-low.c.
8138 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8139 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8141 2013-12-13 Pedro Alves <palves@redhat.com>
8143 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8144 if equal to TARGET_WAITKIND_LOADED.
8145 * win32-low.c (cached_status): New static global.
8146 (win32_wait): Add declaration.
8147 (do_initial_child_stuff): Flush all initial pending debug events
8148 up to the initial breakpoint.
8149 (win32_wait): If CACHED_STATUS was set, return that instead
8150 of doing a real wait. Remove the code resuming the execution
8151 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8152 during the initial phase. Also remove the code changing
8153 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8154 TARGET_WAITKIND_STOPPED.
8156 2013-12-11 Yao Qi <yao@codesourcery.com>
8158 * notif.c (handle_notif_ack): Return 0 if no notification
8161 2013-11-20 Doug Evans <dje@google.com>
8163 * linux-low.c (linux_set_resume_request): Fix comment.
8165 2013-11-20 Doug Evans <dje@google.com>
8167 * linux-low.c (resume_status_pending_p): Tweak comment.
8169 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8171 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8172 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8173 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8174 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8175 (srv_amd64_regobj): Add amd64-mpx.o.
8176 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8177 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8178 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8179 * i387-fp.c (num_pl_bnd_register) Added constant.
8180 (num_pl_bnd_cfg_registers) Added constant.
8181 (struct i387_xsave) Added reserved area and MPX fields.
8182 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8183 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8185 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8186 (init_registers_amd64_mpx_linux): Declare new function.
8187 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8188 (x86_64_regmap): Add MPX registers.
8189 (x86_linux_read_description): Add MPX case.
8190 (initialize_low_arch): Initialize MPX targets.
8192 2013-11-18 Tom Tromey <tromey@redhat.com>
8194 * configure: Rebuild.
8195 * configure.ac: Don't check for stdlib.h.
8196 * gdbreplay.c: Unconditionally include stdlib.h.
8198 2013-11-18 Tom Tromey <tromey@redhat.com>
8200 * config.in: Rebuild.
8201 * configure: Rebuild.
8202 * configure.ac: Don't use AC_HEADER_DIRENT.
8204 2013-11-18 Tom Tromey <tromey@redhat.com>
8206 * server.h: Don't check HAVE_STRING_H.
8207 * gdbreplay.c: Don't check HAVE_STRING_H.
8208 * configure: Rebuild.
8210 2013-11-18 Tom Tromey <tromey@redhat.com>
8212 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8215 2013-11-08 Tom Tromey <tromey@redhat.com>
8217 * configure, config.in: Rebuild.
8218 * configure.ac: Remove unused configury.
8220 2013-11-08 Tom Tromey <tromey@redhat.com>
8222 * acinclude.m4: Include common.m4, codeset.m4.
8223 * configure, config.in: Rebuild.
8224 * configure.ac: Use GDB_AC_COMMON.
8226 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8228 * linux-s390-low.c (HWCAP_S390_TE): New define.
8229 (s390_arch_setup): Consider the TE field in the HWCAP for
8230 determining 'have_regset_tdb'.
8232 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8235 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8238 2013-10-02 Pedro Alves <palves@redhat.com>
8240 * server.c (process_serial_event): Don't output "GDBserver
8241 exiting" if GDB is connected through stdio.
8242 * target.c (mywait): Likewise, be silent if GDB is connected
8245 2013-10-01 Joel Brobecker <brobecker@adacore.com>
8247 * lynx-low.c (lynx_add_threads_after_attach): New function.
8248 (lynx_attach): Remove call to add_thread. Add call to
8249 lynx_add_threads_after_attach instead.
8251 2013-09-28 Mike Frysinger <vapier@gentoo.org>
8253 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8254 * config.in, configure: Regenerated.
8256 2013-09-18 Yao Qi <yao@codesourcery.com>
8259 * server.c (start_inferior): Clear 'resume_info'.
8261 2013-09-16 Jiong Wang <jiwang@tilera.com>
8263 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8266 2013-09-16 Jiong Wang <jiwang@tilera.com>
8268 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8269 linux-tile-low.o to srv_tgtobj.
8271 2013-09-16 Will Newton <will.newton@linaro.org>
8273 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8276 2013-09-06 Pedro Alves <palves@redhat.com>
8278 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8279 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8280 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8281 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8282 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8283 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8285 2013-09-06 Pedro Alves <palves@redhat.com>
8287 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8288 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8290 2013-09-06 Pedro Alves <palves@redhat.com>
8292 * linux-amd64-ipa.c: Include tracepoint.h.
8293 * linux-i386-ipa.c: Include tracepoint.h.
8295 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8297 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8298 (ps_get_thread_area): New function.
8300 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8302 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8303 (initialize_low_arch): Call init_registers_crisv32 rather than
8304 init_register_crisv32.
8306 2013-09-05 Pedro Alves <palves@redhat.com>
8308 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8310 * hostio.h: ... this new file.
8311 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8312 win32-low.c: Include hostio.h.
8314 2013-09-05 Pedro Alves <palves@redhat.com>
8316 * server.h (gdb_client_data, handler_func, callback_handler_func)
8317 (delete_file_handler, add_file_handler, append_callback_event)
8318 (delete_callback_event, start_event_loop, initialize_event_loop):
8319 Move to event-loop.h and include it.
8320 * event-loop.h: New file.
8322 2013-09-05 Pedro Alves <palves@redhat.com>
8324 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8325 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8326 (loaded_dll, unloaded_dll): Move to ...
8327 * dll.h: ... this new file.
8328 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8330 2013-09-05 Pedro Alves <palves@redhat.com>
8332 * server.h (current_process, get_thread_process, all_processes)
8333 (add_inferior_to_list, for_each_inferior, current_inferior)
8334 (remove_inferior, add_process, remove_process, find_process_pid)
8335 (have_started_inferiors_p, have_attached_inferiors_p)
8336 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8337 (clear_inferiors, find_inferior, find_inferior_id)
8338 (inferior_target_data, set_inferior_target_data)
8339 (inferior_regcache_data, set_inferior_regcache_data): Move to
8340 inferiors.h, and include it.
8341 * inferiors.h: New file.
8343 2013-09-05 Pedro Alves <palves@redhat.com>
8345 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8349 2013-09-05 Pedro Alves <palves@redhat.com>
8351 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8353 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8354 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8355 (handle_tracepoint_general_set, handle_tracepoint_query)
8356 (tracepoint_finished_step, tracepoint_was_hit)
8357 (release_while_stepping_state_list, current_traceframe)
8358 (in_readonly_region, traceframe_read_mem)
8359 (fetch_traceframe_registers, traceframe_read_sdata)
8360 (traceframe_read_info, struct fast_tpoint_collect_status)
8361 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8362 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8363 (supply_fast_tracepoint_registers)
8364 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8365 (ipa_tdesc, claim_trampoline_space)
8366 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8367 (agent_mem_read, agent_get_trace_state_variable_value)
8368 (agent_set_trace_state_variable_value, agent_tsv_read)
8369 (agent_mem_read_string, get_raw_reg_func_addr)
8370 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8371 * tracepoint.h: ... this new file.
8373 2013-09-05 Pedro Alves <palves@redhat.com>
8375 * server.h (perror_with_name, error, fatal, warning, paddress)
8376 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8378 * utils.h: New file.
8380 2013-09-05 Pedro Alves <palves@redhat.com>
8382 * server.h (remote_debug, noack_mode, transport_is_reliable)
8383 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8384 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8385 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8386 (write_enn, initialize_async_io, enable_async_io)
8387 (disable_async_io, check_remote_input_interrupt_request)
8388 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8389 (dead_thread_notify, prepare_resume_reply)
8390 (decode_address_to_semicolon, decode_address, decode_m_packet)
8391 (decode_M_packet, decode_X_packet, decode_xfer_write)
8392 (decode_search_memory_packet, unhexify, hexify)
8393 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8394 (look_up_one_symbol, relocate_instruction)
8395 (monitor_output): Move to remote-utils.h, and include it.
8396 * remote-utils.h: New file.
8398 2013-09-05 Pedro Alves <palves@redhat.com>
8400 * server.h (_): Delete.
8402 2013-09-02 Pedro Alves <palves@redhat.com>
8404 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8405 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8407 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8409 2013-09-02 Pierre Muller <muller@sourceware.org>
8411 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8412 or WriteProcessMemory complete successfully and handle
8413 ERROR_PARTIAL_COPY error.
8415 2013-09-02 Pedro Alves <palves@redhat.com>
8417 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8418 error instead of EIO.
8420 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8423 * linux-low.c: Include filestuff.h.
8424 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8425 * lynx-low.c: Include filestuff.h.
8426 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8427 * server.c: Include filestuff.h.
8428 (main): Call notice_open_fds.
8429 * spu-low.c: Include filestuff.h.
8430 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8432 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
8434 * Makefile.in: Explain why ../target and ../nat are not
8435 listed as include file search paths.
8436 (linux-waitpid.o): New object file rule.
8437 * configure.srv (srv_native_linux_obj): New variable.
8438 Replace all occurrences of linux native object files with
8439 $srv_native_linux_obj.
8440 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8441 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8442 (linux_enable_event_reporting): Remove declaration.
8443 (my_waitpid): Moved to common/linux-waitpid.c.
8444 (linux_wait_for_event): Pass ptid when calling
8445 linux_enable_event_reporting.
8446 (linux_supports_tracefork_flag): Remove.
8447 (linux_enable_event_reporting): Likewise.
8448 (linux_tracefork_grandchild): Remove.
8449 (STACK_SIZE): Moved to common/linux-ptrace.c.
8450 (linux_tracefork_child): Remove.
8451 (linux_test_for_tracefork): Remove.
8452 (linux_look_up_symbols): Call linux_supports_traceclone.
8453 (initialize_low): Remove call to linux_test_for_tracefork.
8454 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8455 common/linux-ptrace.h.
8456 (PTRACE_TYPE_ARG4): Likewise.
8457 Include linux-ptrace.h.
8459 2013-08-21 Pedro Alves <palves@redhat.com>
8461 * config.in: Renegerate.
8463 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
8465 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8466 (SFILES): Remove $(srcdir)/common/target-common.c and
8467 add $(srcdir)/target/waitstatus.c.
8468 (OBS): Remove target-common.o and add waitstatus.o.
8469 (server_h): Remove $(srcdir)/../common/target-common.h and
8470 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8471 and $(srcdir)/../target/waitstatus.h.
8472 (target-common.o): Remove.
8473 (waitstatus.o): New target object file.
8474 * target.h: Do not include target-common.h and
8475 include target/resume.h, target/wait.h and
8476 target/waitstatus.h.
8478 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
8480 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8481 to PTRACE_TYPE_ARG3.
8482 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8483 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8485 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8486 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8488 2013-07-27 Jie Zhang <jie@codesourcery.com>
8489 Daniel Jacobowitz <dan@codesourcery.com>
8490 Yao Qi <yao@codesourcery.com>
8492 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8493 (mips-linux-watch.o): New rule.
8494 (mips_linux_watch_h): New variable.
8495 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8497 * linux-mips-low.c: Include mips-linux-watch.h.
8498 (struct arch_process_info, struct arch_lwp_info): New.
8499 (update_watch_registers_callback): New function.
8500 (mips_linux_new_process, mips_linux_new_thread) New functions.
8501 (mips_linux_prepare_to_resume, mips_insert_point): New
8503 (mips_remove_point, mips_stopped_by_watchpoint): New
8505 (rsp_bp_type_to_target_hw_bp_type): New function.
8506 (mips_stopped_data_address): New function.
8507 (the_low_target): Add watchpoint support functions.
8509 2013-07-27 Yao Qi <yao@codesourcery.com>
8511 * i386-low.c: Include break-common.h.
8512 (enum target_hw_bp_type): Remove.
8514 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
8516 * Makefile.in (SFILES): /common/target-common.c.
8517 (OBS): Add target-common.o.
8518 (server_h): Add $(srcdir)/../common/target-common.h.
8519 (target-common.o): New target.
8520 * server.c (queue_stop_reply_callback): Free
8521 status string after use.
8522 * target.c (target_waitstatus_to_string): Remove.
8523 * target.h: Include target-common.h.
8524 (resume_kind): Likewise.
8525 (target_waitkind): Likewise.
8526 (target_waitstatus): Likewise.
8527 (TARGET_WNOHANG): Likewise.
8529 2013-07-04 Yao Qi <yao@codesourcery.com>
8531 * Makefile.in (host_alias): Use @host_noncanonical@.
8532 (target_alias): Use @target_noncanonical@.
8533 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8534 ACX_NONCANONICAL_HOST.
8535 * configure: Regenerated.
8538 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8540 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8541 * configure: Rebuild.
8542 * Makefile.in (version_host, version_target): Get from configure.
8543 (version.c): Use $(version_host) and $(version_target).
8545 2013-07-03 Pedro Alves <palves@redhat.com>
8547 * Makefile.in (config.status): Depend on development.sh.
8548 * acinclude.m4: Include libmcheck.m4.
8549 * configure: Regenerate.
8551 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8553 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8554 attribute inside the parentheses.
8555 (winapi_DebugSetProcessKillOnExit): Ditto.
8556 (winapi_DebugBreakProcess): Ditto.
8557 (winapi_GenerateConsoleCtrlEvent): Ditto.
8559 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8561 * notif.h (notif_event): Add a dummy member to avoid compiler
8564 2013-07-01 Pedro Alves <palves@redhat.com>
8566 * hostio.c (HOSTIO_PATH_MAX): Define.
8567 (require_filename, handle_open, handle_unlink, handle_readlink):
8570 2013-07-01 Pedro Alves <palves@redhat.com>
8572 * server.h: Include "pathmax.h".
8573 * linux-low.c: Don't include sys/param.h.
8574 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8576 * win32-low.c: Don't include sys/param.h.
8577 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8579 2013-07-01 Pedro Alves <palves@redhat.com>
8581 * event-loop.c: Don't check HAVE_UNISTD_H before including
8583 * gdbreplay.c: Likewise.
8584 * remote-utils.c: Likewise.
8585 * server.c: Likewise.
8586 * configure.ac: Don't check for unistd.h.
8587 * configure: Regenerate.
8589 2013-06-28 Tom Tromey <tromey@redhat.com>
8591 * Makefile.in (version.c): Use version.in, not
8594 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8596 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8597 * configure: Rebuild.
8598 * Makefile.in (version_host, version_target): Get from configure.
8599 (version.c): Use $(version_host) and $(version_target).
8601 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8603 Fix trace-status to output user name without trailing colon.
8604 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8606 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8608 Fix trace-status to output proper start-time and stop-time.
8609 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8610 output start time and stop time in hex as gdb expects.
8612 2013-06-26 Pedro Alves <pedro@codesourcery.com>
8614 * tracepoint.c (build_traceframe_info_xml): Output trace state
8615 variables present in the trace buffer.
8617 2013-06-24 Tom Tromey <tromey@redhat.com>
8619 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8621 (version.o): Remove.
8622 * gdbreplay.c: Include version.h.
8623 (version, host_name): Don't declare.
8624 * server.h: Include version.h.
8625 (version, host_name): Don't declare.
8627 2013-06-12 Pedro Alves <palves@redhat.com>
8629 * linux-x86-low.c (linux_is_elf64): Delete global.
8630 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8631 with local linux_pid_exe_is_elf_64_file use.
8633 2013-06-11 Pedro Alves <palves@redhat.com>
8635 * linux-low.c (regset_disabled, disable_regset): New functions.
8636 (regsets_fetch_inferior_registers)
8637 (regsets_store_inferior_registers): Use them.
8638 (initialize_regsets_info); Don't allocate the disabled_regsets
8640 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8643 2013-06-11 Pedro Alves <palves@redhat.com>
8645 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8648 2013-06-11 Pedro Alves <palves@redhat.com>
8650 * linux-x86-low.c (initialize_low_arch): Call
8651 init_registers_x32_avx_linux.
8653 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8655 Fix compatibility with Android Bionic.
8656 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8659 2013-06-07 Pedro Alves <palves@redhat.com>
8662 * Makefile.in (OBS): Add tdesc.o.
8663 (IPA_OBJS): Add tdesc-ipa.o.
8664 (tdesc-ipa.o): New rule.
8665 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8667 * linux-low.c (new_inferior): Delete.
8668 (disabled_regsets, num_regsets): Delete.
8669 (linux_add_process): Adjust to set the new per-process
8671 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8672 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8673 was a stop. When calling arch_setup, switch the current inferior
8674 to the thread that got an event.
8675 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8676 (regsets_fetch_inferior_registers)
8677 (regsets_store_inferior_registers): New regsets_info parameter.
8679 (linux_register_in_regsets): New regs_info parameter. Adjust to
8681 (register_addr, fetch_register, store_register): New usrregs_info
8682 parameter. Adjust to use it.
8683 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8684 parameter regs_info. Adjust to use it.
8685 (linux_fetch_registers): Get the current inferior's regs_info, and
8687 (linux_store_registers): Ditto.
8688 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8689 (initialize_low): Don't initialize the target_regsets here. Call
8690 initialize_low_arch.
8691 * linux-low.h (target_regsets): Delete declaration.
8692 (struct regsets_info): New.
8693 (struct usrregs_info): New.
8694 (struct regs_info): New.
8695 (struct process_info_private) <new_inferior>: New field.
8696 (struct linux_target_ops): Delete the num_regs, regmap, and
8697 regset_bitmap fields. New field regs_info.
8698 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8699 * i387-fp.c (num_xmm_registers): Delete.
8700 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8701 calls to new interface.
8702 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8703 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8704 Infer the number of xmm registers from the regcache's target
8706 * i387-fp.h (num_xmm_registers): Delete.
8707 * inferiors.c (add_thread): Don't install the thread's regcache
8709 * proc-service.c (gregset_info): Fetch the current inferior's
8710 regs_info. Adjust to use it.
8711 * regcache.c: Include tdesc.h.
8712 (register_bytes, reg_defs, num_registers)
8713 (gdbserver_expedite_regs): Delete.
8714 (get_thread_regcache): If the thread doesn't have a regcache yet,
8715 create one, instead of aborting gdbserver.
8716 (regcache_invalidate_one): Rename to ...
8717 (regcache_invalidate_thread): ... this.
8718 (regcache_invalidate_one): New.
8719 (regcache_invalidate): Only invalidate registers of the current
8721 (init_register_cache): Add target_desc parameter, and use it.
8722 (new_register_cache): Ditto. Assert the target description has a
8723 non zero registers_size.
8724 (regcache_cpy): Add assertions. Adjust.
8725 (realloc_register_cache, set_register_cache): Delete.
8726 (registers_to_string, registers_from_string): Adjust.
8727 (find_register_by_name, find_regno, find_register_by_number)
8728 (register_cache_size): Add target_desc parameter, and use it.
8729 (free_register_cache_thread, free_register_cache_thread_one)
8730 (regcache_release, register_cache_size): New.
8731 (register_size): Add target_desc parameter, and use it.
8732 (register_data, supply_register, supply_register_zeroed)
8733 (supply_regblock, supply_register_by_name, collect_register)
8734 (collect_register_as_string, collect_register_by_name): Adjust.
8735 * regcache.h (struct target_desc): Forward declare.
8736 (struct regcache) <tdesc>: New field.
8737 (init_register_cache, new_register_cache): Add target_desc
8739 (regcache_invalidate_thread): Declare.
8740 (regcache_invalidate_one): Delete declaration.
8741 (regcache_release): Declare.
8742 (find_register_by_number, register_cache_size, register_size)
8743 (find_regno): Add target_desc parameter.
8744 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8746 * remote-utils.c: Include tdesc.h.
8747 (outreg, prepare_resume_reply): Adjust.
8748 * server.c: Include tdesc.h.
8749 (gdbserver_xmltarget): Delete declaration.
8750 (get_features_xml, process_serial_event): Adjust.
8751 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8753 (struct process_info) <tdesc>: New field.
8754 (ipa_tdesc): Declare.
8755 * tdesc.c: New file.
8756 * tdesc.h: New file.
8757 * tracepoint.c: Include tdesc.h.
8758 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8759 (get_context_regcache): Adjust to pass ipa_tdesc down.
8760 (do_action_at_tracepoint): Adjust to get the register cache size
8761 from the context regcache's description.
8762 (traceframe_walk_blocks): Adjust to get the register cache size
8763 from the current trace frame's description.
8764 (traceframe_get_pc): Adjust to get current trace frame's
8765 description and pass it down.
8766 (gdb_collect): Adjust to get the register cache size from the
8768 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8769 (gdbserver_xmltarget): Delete.
8770 (initialize_low_tracepoint): Set the ipa's target description.
8771 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8772 (initialize_low_tracepoint): Set the ipa's target description.
8773 * linux-x86-low.c: Include tdesc.h.
8774 [__x86_64__] (is_64bit_tdesc): New.
8775 (ps_get_thread_area, x86_get_thread_area): Use it.
8776 (i386_cannot_store_register): Rename to ...
8777 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8778 (i386_cannot_fetch_register): Rename to ...
8779 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8780 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8782 (target_regsets): Rename to ...
8783 (x86_regsets): ... this.
8784 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8786 (x86_siginfo_fixup): Use is_64bit_tdesc.
8787 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8788 (tdesc_x32_avx_linux, tdesc_x32_linux)
8789 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8791 (x86_linux_update_xmltarget): Delete.
8792 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8793 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8794 (AMD64_LINUX_USER64_CS): New.
8795 (x86_linux_read_description): New, based on
8796 x86_linux_update_xmltarget.
8797 (same_process_callback): New.
8798 (x86_arch_setup_process_callback): New.
8799 (x86_linux_update_xmltarget): New.
8800 (x86_regsets_info): New.
8801 (amd64_linux_regs_info): New.
8802 (i386_linux_usrregs_info): New.
8803 (i386_linux_regs_info): New.
8804 (x86_linux_regs_info): New.
8805 (x86_arch_setup): Reimplement.
8806 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8807 (x86_emit_ops): Ditto.
8808 (the_low_target): Adjust. Install x86_linux_regs_info,
8809 x86_cannot_fetch_register, and x86_cannot_store_register.
8810 (initialize_low_arch): New.
8811 * linux-ia64-low.c (tdesc_ia64): Declare.
8812 (ia64_fetch_register): Adjust.
8813 (ia64_usrregs_info, regs_info): New globals.
8814 (ia64_regs_info): New function.
8815 (the_low_target): Adjust.
8816 (initialize_low_arch): New function.
8817 * linux-sparc-low.c (tdesc_sparc64): Declare.
8818 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8820 (sparc_arch_setup): New function.
8821 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8822 (the_low_target): Adjust.
8823 (initialize_low_arch): New function.
8824 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8825 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8826 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8827 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8828 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8829 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8830 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8831 (tdesc_powerpc_isa205_vsx64l): Declare.
8832 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8833 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8834 (ppc_set_pc, ppc_get_hwcap): Adjust.
8835 (ppc_usrregs_info): Forward declare.
8836 (!__powerpc64__) ppc_regmap_adjusted: New global.
8837 (ppc_arch_setup): Adjust to the current process'es target
8839 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8840 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8841 (ppc_store_evrregset): Adjust.
8842 (target_regsets): Rename to ...
8843 (ppc_regsets): ... this, and make static.
8844 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8845 (ppc_regs_info): New function.
8846 (the_low_target): Adjust.
8847 (initialize_low_arch): New function.
8848 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8849 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8850 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8851 (tdesc_s390x_linux64v2): Declare.
8852 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8853 (s390_fill_gregset, s390_store_last_break): Adjust.
8854 (target_regsets): Rename to ...
8855 (s390_regsets): ... this, and make static.
8856 (s390_get_pc, s390_set_pc): Adjust.
8857 (s390_get_hwcap): New target_desc parameter, and use it.
8858 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8859 (s390_arch_setup): Adjust to set the current process'es target
8860 description. Don't adjust the regmap.
8861 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8862 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8863 (regs_info_3264): New globals.
8864 (s390_regs_info): New function.
8865 (the_low_target): Adjust.
8866 (initialize_low_arch): New function.
8867 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8868 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8869 [__mips64] (init_registers_mips_linux)
8870 (init_registers_mips_dsp_linux): Delete defines.
8871 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8872 (have_dsp): New global.
8873 (mips_read_description): New, based on mips_arch_setup.
8874 (mips_arch_setup): Reimplement.
8875 (get_usrregs_info): New function.
8876 (mips_cannot_fetch_register, mips_cannot_store_register)
8877 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8878 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8879 (target_regsets): Rename to ...
8880 (mips_regsets): ... this, and make static.
8881 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8882 (dsp_regs_info, regs_info): New globals.
8883 (mips_regs_info): New function.
8884 (the_low_target): Adjust.
8885 (initialize_low_arch): New function.
8886 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8887 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8889 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8890 (arm_read_description): New, with bits factored from
8892 (arm_arch_setup): Reimplement.
8893 (target_regsets): Rename to ...
8894 (arm_regsets): ... this, and make static.
8895 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8896 (arm_regs_info): New function.
8897 (the_low_target): Adjust.
8898 (initialize_low_arch): New function.
8899 * linux-m68k-low.c (tdesc_m68k): Declare.
8900 (target_regsets): Rename to ...
8901 (m68k_regsets): ... this, and make static.
8902 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8903 (m68k_regs_info): New function.
8904 (m68k_arch_setup): New function.
8905 (the_low_target): Adjust.
8906 (initialize_low_arch): New function.
8907 * linux-sh-low.c (tdesc_sharch): Declare.
8908 (target_regsets): Rename to ...
8909 (sh_regsets): ... this, and make static.
8910 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8911 (sh_regs_info, sh_arch_setup): New functions.
8912 (the_low_target): Adjust.
8913 (initialize_low_arch): New function.
8914 * linux-bfin-low.c (tdesc_bfin): Declare.
8915 (bfin_arch_setup): New function.
8916 (bfin_usrregs_info, regs_info): New globals.
8917 (bfin_regs_info): New function.
8918 (the_low_target): Adjust.
8919 (initialize_low_arch): New function.
8920 * linux-cris-low.c (tdesc_cris): Declare.
8921 (cris_arch_setup): New function.
8922 (cris_usrregs_info, regs_info): New globals.
8923 (cris_regs_info): New function.
8924 (the_low_target): Adjust.
8925 (initialize_low_arch): New function.
8926 * linux-cris-low.c (tdesc_crisv32): Declare.
8927 (cris_arch_setup): New function.
8928 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8929 (cris_regs_info): New function.
8930 (the_low_target): Adjust.
8931 (initialize_low_arch): New function.
8932 * linux-m32r-low.c (tdesc_m32r): Declare.
8933 (m32r_arch_setup): New function.
8934 (m32r_usrregs_info, regs_info): New globals.
8935 (m32r_regs_info): Adjust.
8936 (initialize_low_arch): New function.
8937 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8938 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8939 (tic6x_usrregs_info): Forward declare.
8940 (tic6x_read_description): New function, based on ...
8941 (tic6x_arch_setup): ... this. Reimplement.
8942 (target_regsets): Rename to ...
8943 (tic6x_regsets): ... this, and make static.
8944 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8945 (tic6x_regs_info): New function.
8946 (the_low_target): Adjust.
8947 (initialize_low_arch): New function.
8948 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8949 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8950 (target_regsets): Rename to ...
8951 (xtensa_regsets): ... this, and make static.
8952 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8954 (xtensa_arch_setup, xtensa_regs_info): New functions.
8955 (the_low_target): Adjust.
8956 (initialize_low_arch): New function.
8957 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8958 (nios2_arch_setup): Set the current process'es tdesc.
8959 (target_regsets): Rename to ...
8960 (nios2_regsets): ... this.
8961 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8962 (nios2_regs_info): New function.
8963 (the_low_target): Adjust.
8964 (initialize_low_arch): New function.
8965 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8966 (aarch64_arch_setup): Set the current process'es tdesc.
8967 (target_regsets): Rename to ...
8968 (aarch64_regsets): ... this.
8969 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8970 (aarch64_regs_info): New function.
8971 (the_low_target): Adjust.
8972 (initialize_low_arch): New function.
8973 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8975 (target_regsets): Rename to ...
8976 (tile_regsets): ... this.
8977 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8978 (tile_regs_info): New function.
8979 (tile_arch_setup): Set the current process'es tdesc.
8980 (the_low_target): Adjust.
8981 (initialize_low_arch): New function.
8982 * spu-low.c (tdesc_spu): Declare.
8983 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8984 * win32-arm-low.c (tdesc_arm): Declare.
8985 (arm_arch_setup): New function.
8986 (the_low_target): Install arm_arch_setup instead of
8988 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8989 (init_windows_x86): Rename to ...
8990 (i386_arch_setup): ... this. Set `win32_tdesc'.
8991 (the_low_target): Adjust.
8992 * win32-low.c (win32_tdesc): New global.
8993 (child_add_thread): Don't create the thread cache here.
8994 (do_initial_child_stuff): Set the new process'es tdesc.
8995 * win32-low.h (struct target_desc): Forward declare.
8996 (win32_tdesc): Declare.
8997 * lynx-i386-low.c (tdesc_i386): Declare global.
8998 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8999 * lynx-low.c (lynx_tdesc): New global.
9000 (lynx_add_process): Set the new process'es tdesc.
9001 * lynx-low.h (struct target_desc): Forward declare.
9002 (lynx_tdesc): Declare global.
9003 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9004 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9005 * nto-low.c (nto_tdesc): New global.
9006 (do_attach): Set the new process'es tdesc.
9007 * nto-low.h (struct target_desc): Forward declare.
9008 (nto_tdesc): Declare.
9009 * nto-x86-low.c (tdesc_i386): Declare.
9010 (nto_x86_arch_setup): Set `nto_tdesc'.
9012 2013-06-04 Gary Benson <gbenson@redhat.com>
9014 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9015 to qSupported response when appropriate.
9016 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9017 with nonzero-length annex.
9018 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9019 arguments supplied in annex.
9021 2013-05-31 Doug Evans <dje@google.com>
9024 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9025 64 bits in 64-cross-32 environment.
9027 2013-05-28 Pedro Alves <palves@redhat.com>
9029 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9030 (aarch64-without-fpu.c): Delete rule.
9031 * configure.srv (aarch64*-*-linux*): Remove references to
9032 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9033 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9036 2013-05-24 Pedro Alves <palves@redhat.com>
9038 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9039 instead of strchr/decode_address. Error if the range isn't split
9040 with a ','. Don't assume there's be a ':' in the action.
9042 2013-05-23 Yao Qi <yao@codesourcery.com>
9043 Pedro Alves <palves@redhat.com>
9045 * linux-low.c (lwp_in_step_range): New function.
9046 (linux_wait_1): If the thread was range stepping and stopped
9047 outside the stepping range, report the stop to GDB. Otherwise,
9048 continue stepping. Add range stepping debug output.
9049 (linux_set_resume_request): Copy the step range from the resume
9051 (linux_supports_range_stepping): New.
9052 (linux_target_ops) <supports_range_stepping>: Set to
9053 linux_supports_range_stepping.
9054 * linux-low.h (struct linux_target_ops)
9055 <supports_range_stepping>: New field.
9056 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9057 * linux-x86-low.c (x86_supports_range_stepping): New.
9058 (the_low_target) <supports_range_stepping>: Set to
9059 x86_supports_range_stepping.
9060 * server.c (handle_v_cont): Handle 'r' action.
9061 (handle_v_requests): Append ";r" if the target supports range
9063 * target.h (struct thread_resume) <step_range_start,
9064 step_range_end>: New fields.
9065 (struct target_ops) <supports_range_stepping>:
9067 (target_supports_range_stepping): New macro.
9069 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9071 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9072 confusion in comment.
9074 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9076 * lynx-low.c (struct process_info_private): New type.
9077 (lynx_add_process): New function.
9078 (lynx_create_inferior, lynx_attach): Replace calls to
9079 add_process by calls to lynx_add_process.
9080 (lynx_resume): If PTID is null, then try using
9081 current_process()->private->last_wait_event_ptid.
9083 (lynx_clear_inferiors): Delete. The contents of that function
9084 has been inlined in lynx_mourn;
9085 (lynx_wait_1): Save the ptid in the process's private data.
9086 (lynx_mourn): Free the process' private data. Replace call
9087 to lynx_clear_inferiors by call to clear_inferiors.
9089 2013-05-17 Yao Qi <yao@codesourcery.com>
9091 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9094 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
9096 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9097 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9098 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9099 PT_TEXT_END_ADDR guards. Update comments.
9100 (linux_target_op) <read_offsets>: Conditionally define to
9101 linux_read_offsets if the target is UCLIBC and if it defines
9102 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9104 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9105 Andrew Jenner <andrew@codesourcery.com>
9107 * Makefile.in (SFILES): Add linux-nios2-low.c.
9108 (clean): Add action to delete nios2-linux.c.
9109 (nios2-linux.c): New rule.
9110 * configure.srv: Add nios2*-*-linux*.
9111 * linux-nios2-low.c: New.
9113 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9115 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9117 2013-04-25 Hui Zhu <hui@codesourcery.com>
9120 * ax.c (ax_printf): Add fflush.
9122 2013-04-22 Tom Tromey <tromey@redhat.com>
9124 * Makefile.in (SFILES): Add filestuff.c.
9125 (OBS): Add filestuff.o.
9126 (filestuff.o): New target.
9127 * config.in, configure: Rebuild.
9128 * configure.ac: Check for fdwalk, pipe2.
9130 2013-04-17 Pedro Alves <palves@redhat.com>
9132 * configure.ac (USE_THREAD_DB): Delete variable.
9133 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9134 Don't AC_SUBST USE_THREAD_DB.
9135 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9136 * config.in, configure: Regenerate.
9138 2013-04-16 Pedro Alves <palves@redhat.com>
9140 * linux-low.h (struct lwp_info) <thread_known>: Move under
9141 the USE_THREAD_DB #ifdef.
9143 2013-04-16 Pedro Alves <palves@redhat.com>
9145 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9146 (linux-low.o): Delete rule.
9147 * linux-low.h: Always include "gdb_thread_db.h" instead of
9148 conditionally including thread_db.h.
9149 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9152 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9154 * Makefile.in (install-only): Fix make install regression.
9156 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9158 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9159 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9161 * gdbserver.1: Remove.
9163 2013-03-22 Pedro Alves <palves@redhat.com>
9165 * linux-low.c (handle_extended_wait): Don't call
9166 linux_enable_event_reporting.
9168 2013-03-15 Tony Theodore <tonyt@logyst.com>
9171 * Makefile.in (SHELL): Use @SHELL@.
9173 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9175 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9178 2013-03-13 Joel Brobecker <brobecker@adacore.com>
9180 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9181 Remove extraneous NULL element.
9183 2013-03-13 Yao Qi <yao@codesourcery.com>
9185 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9186 'V' block in trace frame.
9188 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9190 * target.h (struct target_ops): Add btrace ops.
9191 (target_supports_btrace): New macro.
9192 (target_enable_btrace): New macro.
9193 (target_disable_btrace): New macro.
9194 (target_read_btrace): New macro.
9195 * gdbthread.h (struct thread_info): Add btrace field.
9196 * server.c: Include btrace-common.h.
9197 (handle_btrace_general_set): New function.
9198 (handle_btrace_enable): New function.
9199 (handle_btrace_disable): New function.
9200 (handle_general_set): Call handle_btrace_general_set.
9201 (handle_qxfer_btrace): New function.
9202 (struct qxfer qxfer_packets[]): Add btrace entry.
9203 * inferiors.c (remove_thread): Disable btrace.
9204 * linux-low: Include linux-btrace.h.
9205 (linux_low_enable_btrace): New function.
9206 (linux_low_read_btrace): New function.
9207 (linux_target_ops): Add btrace ops.
9208 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9209 Add srv_linux_btrace=yes.
9210 (x86_64-*-linux*): Add linux-btrace.o.
9211 Add srv_linux_btrace=yes.
9212 * configure.ac: Define HAVE_LINUX_BTRACE.
9213 * config.in: Regenerated.
9214 * configure: Regenerated.
9216 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9218 * server.c (handle_qxfer): Preserve error message if -3 is
9220 (qxfer): Document the -3 return value.
9222 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9224 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9225 (linux_btrace_h): New variable.
9226 (linux-btrace.o): New rule.
9228 2013-03-08 Stan Shebs <stan@codesourcery.com>
9229 Hafiz Abid Qadeer <abidh@codesourcery.com>
9231 * tracepoint.c (trace_buffer_size): New global.
9232 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9233 (init_trace_buffer): Change to one-argument function. Allocate
9234 trace buffer memory.
9235 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9236 handle QTBuffer:size packet.
9237 (cmd_bigqtbuffer_size): New function.
9238 (initialize_tracepoint): Call init_trace_buffer with
9239 DEFAULT_TRACE_BUFFER_SIZE.
9240 * server.c (handle_query): Add QTBuffer:size in the
9243 2013-03-07 Yao Qi <yao@codesourcery.com>
9245 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9246 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9248 (cmd_qtsp): Adjust condition. Do post increment.
9249 Set cur_action and cur_step_action back to 0.
9251 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9254 * linux-low.c (linux_write_memory): Return early success if LEN is
9257 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
9259 * configure.srv: Add x86_64-*-cygwin* as target.
9261 2013-02-28 Tom Tromey <tromey@redhat.com>
9263 * configure.ac: Invoke AC_SYS_LARGEFILE.
9264 * configure, config.in: Rebuild.
9266 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
9268 * win32-low.c: Throughout, fix format strings and casts of
9269 printf-like functions to avoid type related warnings on all
9271 (get_child_debug_event): Print dwDebugEventCode as hex since
9272 that's how it's usually documented.
9274 2013-02-28 Yao Qi <yao@codesourcery.com>
9276 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9279 2013-02-27 Jiong Wang <jiwang@tilera.com>
9281 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9282 (reg-tilegx32.c): New rule.
9283 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9284 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9285 different register info initializer according to elf class.
9286 (init_registers_tilgx32): New function. The tilegx32 register info
9288 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9289 (tile_store_gregset): Likewise.
9291 2013-02-27 Yao Qi <yao@codesourcery.com>
9293 * server.c (process_point_options): Print debug message when
9294 debug_threads is true.
9296 2013-02-26 Yao Qi <yao@codesourcery.com>
9298 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9300 2013-02-19 Pedro Alves <palves@redhat.com>
9301 Kai Tietz <ktietz@redhat.com>
9305 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9306 instead of strtoul to extract address from packet.
9307 (process_serial_event) <'z'>: Likewise.
9309 2013-02-18 Yao Qi <yao@codesourcery.com>
9311 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9313 2013-02-14 Pedro Alves <palves@redhat.com>
9317 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9318 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9320 2013-02-14 Pedro Alves <palves@redhat.com>
9322 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9324 2013-02-14 Pedro Alves <palves@redhat.com>
9326 * tracepoint.c (save_string): Delete.
9327 (add_tracepoint_action): Use savestring instead of save_string.
9329 2013-02-12 Pedro Alves <palves@redhat.com>
9331 * linux-xtensa-low.c: Ditto.
9332 * xtensa-xtregs.c: Ditto.
9334 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9336 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9339 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9341 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9342 aarch64_num_wp_regs and aarch64_num_bp_regs to
9343 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9345 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9347 * linux-aarch64-low.c (ps_get_thread_area): Replace
9348 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9350 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9351 Marcus Shawcroft <marcus.shawcroft@arm.com>
9352 Nigel Stephens <nigel.stephens@arm.com>
9353 Yufeng Zhang <yufeng.zhang@arm.com>
9355 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9356 (aarch64.c, aarch64-without-fpu.c): New targets.
9357 * configure.srv (aarch64*-*-linux*): New.
9358 * linux-aarch64-low.c: New file.
9360 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9362 * linux-low.c (handle_extended_wait, linux_create_inferior)
9363 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9364 (dequeue_one_deferred_signal, linux_resume_one_thread)
9365 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9366 (linux_tracefork_grandchild, linux_test_for_tracefork)
9367 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9368 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9369 where the argument is 0.
9371 2013-01-25 Yao Qi <yao@codesourcery.com>
9373 * event-loop.c: Include "queue.h".
9374 (gdb_event_p): New typedef.
9375 (struct gdb_event) <next_event>: Remove.
9376 (event_queue): Change to QUEUE(gdb_event_p).
9377 (async_queue_event): Remove.
9378 (gdb_event_xfree): New.
9379 (initialize_event_loop): New.
9380 (process_event): Use API from QUEUE.
9381 (wait_for_event): Likewise.
9382 * server.c (main): Call initialize_event_loop.
9383 * server.h (initialize_event_loop): Declare.
9385 2013-01-18 Yao Qi <yao@codesourcery.com>
9387 * ax.h (struct eval_agent_expr_context): New.
9388 (gdb_eval_agent_expr): Update declaration.
9389 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9390 TFRAME. Add new argument CTX.
9391 * server.h (struct eval_agent_expr_context): Declare.
9392 (agent_mem_read, agent_tsv_read): Update declaration.
9393 (agent_mem_read_string): Likewise.
9394 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9395 (add_traceframe_block): Add new argument TPOINT.
9396 Increase TPOINT->traceframe_usage.
9397 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9398 eval_tracepoint_agent_expr.
9399 (condition_true_at_tracepoint): Likewise.
9400 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9401 (agent_mem_read_string, agent_tsv_read): Likewise.
9403 2013-01-16 Yao Qi <yao@codesourcery.com>
9405 * linux-low.c (linux_resume_one_lwp): Don't check
9406 'lwp->bp_reinsert != 0'.
9408 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9409 Pedro Alves <palves@redhat.com>
9411 * lynx-low.c (ptrace_request_to_str): Define a temporary
9412 macro and use it to simplify this function's implementation.
9414 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9416 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9419 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9421 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9423 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9425 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9427 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9429 * lynx-low.c (lynx_resume): Use the resume_info parameter
9430 to determine the ptid for the lynx_ptrace call, unless
9431 it is equal to minus_one_ptid, in which case we use the
9432 ptid of the current_inferior.
9433 (lynx_wait_1): After having received a thread create/exit
9434 event, resume the inferior's execution using the signaling
9435 thread's ptid, rather than the old ptid.
9437 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9439 * lynx-low.c (lynx_resume): Delete variable ret.
9441 2013-01-01 Joel Brobecker <brobecker@adacore.com>
9443 * gdbreplay.c (gdbreplay_version): Update copyright year.
9444 * server.c (gdbserver_version): Likewise.
9446 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9448 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9451 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9453 * lynx-low.c (ptrace_request_to_str): Add handling for
9456 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9458 * lynx-low.c (lynx_attach): Delete variable new_process.
9460 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9462 * lynx-low.c (lynx_create_inferior): Delete variable
9465 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9467 * lynx-low.c (ptrace_request_to_str): Do not handle
9468 PTRACE_GETTHREADLIST if this macro does not exist.
9470 2012-12-15 Yao Qi <yao@codesourcery.com>
9472 * Makefile.in (OBS): Add notif.o.
9473 * notif.c, notif.h: New.
9474 * server.c: Include "notif.h".
9475 (struct vstop_notif) <next>: Remove.
9477 (queue_stop_reply): Update.
9478 (push_event, send_next_stop_reply): Remove.
9479 (discard_queued_stop_replies): Update.
9480 (notif_stop): New variable.
9481 (handle_v_stopped): Remove.
9482 (handle_v_requests): Don't call handle_v_stopped. Call
9483 handle_ack_notif instead.
9484 (queue_stop_reply_callback): Call notif_event_enque instead
9485 of queue_stop_reply.
9486 (handle_status): Don't call send_next_stop_reply, call
9487 notif_write_event instead.
9488 (kill_inferior_callback): Likewise.
9489 (detach_or_kill_inferior_callback): Likewise.
9490 (main): Call initialize_notif.
9491 (process_serial_event): Call QUEUE_is_empty.
9492 (handle_target_event): Call notif_push instead of push event.
9493 * server.h (push_event): Remove declaration.
9495 2012-12-10 Tom Tromey <tromey@redhat.com>
9497 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9498 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9501 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9502 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9503 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9504 (amd64-linux-ipa.o, ax.o): Rewrite.
9505 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9506 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9507 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9508 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9509 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9510 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9511 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9512 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9513 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9514 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9515 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9516 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9517 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9518 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9519 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9520 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9521 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9522 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9523 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9524 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9525 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9526 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9527 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9528 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9529 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9530 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9531 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9532 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9533 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9534 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9535 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9536 (reg-tilegx.o): Remove.
9537 (all_object_files): New macro.
9538 Include .deps files.
9539 * aclocal.m4, configure: Rebuild.
9540 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9541 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9542 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9544 2012-12-05 Tom Tromey <tromey@redhat.com>
9547 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9549 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
9551 * configure.ac: Check for linux/perf_event.h.
9552 * config.in: Regenerated.
9553 * configure: Regenerated.
9555 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9557 * hostio.c (handle_readlink): Decrease buffer size
9558 parameter passed to readlink by one byte.
9560 2012-11-26 Yao Qi <yao@codesourcery.com>
9562 * configure.ac (build_warnings): Append '-Wempty-body'.
9563 * configure: Regenerated.
9564 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9567 2012-11-15 Pierre Muller <muller@sourceware.org>
9569 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9570 * config.in: Regenerate.
9571 * configure: Regenerate.
9572 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9573 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9574 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9575 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9577 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9578 instead of <sys/wait.h> header.
9579 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9581 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
9583 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9584 (various make rules): Remove -DGDBSERVER
9586 2012-11-09 Yao Qi <yao@codesourcery.com>
9588 * spu-low.c (current_ptid): Move it to ..
9589 * gdbthread.h: ... here. New.
9590 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9591 * server.c (myresume, process_serial_event): Likewise.
9592 * thread-db.c (thread_db_find_new_threads): Likewise.
9593 * tracepoint.c (run_inferior_command): Likewise.
9595 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
9597 * server.c (handle_search_memory_1): Include access length in
9600 2012-09-05 Michael Brandt <michael.brandt@axis.com>
9602 * linux-crisv32-low.c: Fix compile errors.
9604 2012-09-04 Yao Qi <yao@codesourcery.com>
9606 * tracepoint.c (cmd_qtsv): Adjust debug message.
9607 Don't check CUR_TPOINT.
9609 2012-08-28 Yao Qi <yao@codesourcery.com>
9611 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9612 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9613 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9614 Remove declarations of xmalloc, xreallloc, xstrdup and
9616 * Makefile.in (libiberty_h): New.
9617 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9618 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9620 2012-08-23 Yao Qi <yao@codesourcery.com>
9622 * server.h: Remove declaration of 'xsnprintf'.
9624 2012-08-22 Keith Seitz <keiths@redhat.com>
9626 * server.h: Include build-gnulib-gbserver/config.h.
9627 * gdbreplay.c: Likewise.
9629 2012-08-08 Doug Evans <dje@google.com>
9631 * Makefile.in (SFILES): Add gdb_vecs.c.
9632 (OBS): Add gdb_vecs.o.
9633 (gdb_vecs_h, host_defs_h): New variables.
9634 (thread-db.o): Add $(gdb_vecs_h) dependency.
9635 (gdb_vecs.o): New rule.
9636 * thread-db.c: #include "gdb_vecs.h".
9637 (thread_db_load_search): Use a vector to iterate over path elements.
9638 Handle text appearing after "$pdir".
9640 * configure.ac: Add check for strstr.
9641 * config.in: Regenerate.
9642 * configure: Regenerate.
9644 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9646 * hostio.c (handle_pread): If pread fails, fall back to attempting
9648 (handle_pwrite): Likewise for pwrite.
9650 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9652 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9653 between unsupported TYPE and unimplementable ADDR/LEN combination.
9654 (arm_insert_point): Act on new return value.
9656 2012-07-31 Pedro Alves <palves@redhat.com>
9658 * server.c (process_point_options): Only skip tokens if we find
9659 one that is unrecognized. Don't treat 'X' specially while
9660 skipping unrecognized tokens.
9662 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9664 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9665 to 4-byte-align HW breakpoint addresses for Thumb.
9667 2012-07-27 Yao Qi <yao@codesourcery.com>
9671 * server.h: Declare gdb_agent_about_to_close.
9672 * target.c (kill_inferior): Include "agent.h".
9673 New. Send command 'kill'.
9674 * target.h (kill_inferior): Removed macro.
9675 * tracepoint.c (gdb_agent_about_to_close): New.
9676 (gdb_agent_helper_thread): Handle command 'close'.
9677 Wait endlessly until the inferior stops.
9678 Install gdb_agent_remove_socket to atexit hook.
9679 (agent_socket_name): New static variable.
9680 (gdb_agent_socket_init): Replace local variable 'name' with
9681 'agent_socket_name'.
9682 (gdb_agent_remove_socket): New.
9684 2012-07-27 Yao Qi <yao@codesourcery.com>
9686 * server.c (process_point_options): Stop at 'X' when parsing.
9688 2012-07-19 Michael Eager <eager@eagercon.com>
9690 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9692 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9693 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9694 hardware breakpoint.
9696 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9698 * gdbserver/linux-low.c (initialize_low): Call
9699 linux_ptrace_init_warnings.
9701 2012-07-02 Doug Evans <dje@google.com>
9703 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9706 2012-07-02 Stan Shebs <stan@codesourcery.com>
9708 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9709 (ax.o): Add it to build rule.
9711 (OBS): Add format.o.
9712 (IPA_OBS): Add format.o.
9713 * server.c (handle_query): Claim support for breakpoint commands.
9714 (process_point_options): Add command case.
9715 (process_serial_event): Leave running if there are printfs in
9717 * mem-break.h (any_persistent_commands): Declare.
9718 (add_breakpoint_commands): Declare.
9719 (gdb_no_commands_at_breakpoint): Declare.
9720 (run_breakpoint_commands): Declare.
9721 * mem-break.c (struct point_command_list): New struct.
9722 (struct breakpoint): New field command_list.
9723 (any_persistent_commands): New function.
9724 (add_commands_to_breakpoint): New function.
9725 (add_breakpoint_commands): New function.
9726 (gdb_no_commands_at_breakpoint): New function.
9727 (run_breakpoint_commands): New function.
9728 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9730 * ax.c: Include format.h.
9731 (ax_printf): New function.
9732 (gdb_eval_agent_expr): Add printf opcode.
9734 2012-06-13 Yao Qi <yao@codesourcery.com>
9736 * server.c (start_inferior): Remove duplicated writes to fields
9737 'last_resume_kind' and 'last_status' of 'current_inferior'.
9739 2012-06-12 Yao Qi <yao@codesourcery.com>
9740 Pedro Alves <palves@redhat.com>
9742 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9744 * server.c (handle_v_cont): Extend comment.
9746 2012-06-11 Yao Qi <yao@codesourcery.com>
9748 * linux-low.c (linux_attach): Add 'static'.
9750 2012-06-06 Yao Qi <yao@codesourcery.com>
9752 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9754 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9756 Fix gcc -flto compilation warning.
9757 * server.c (main): Make variable multi_mode and attach volatile.
9759 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9761 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9762 if the platform doesn't know about it.
9764 2012-05-30 Jeff Kenton <jkenton@tilera.com>
9766 * Makefile.in (SFILES): Add linux-tile-low.c.
9767 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9768 * configure.srv: Handle tilegx-*-linux*.
9769 * linux-tile-low.c: New file.
9771 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9773 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9775 2012-05-24 Pedro Alves <palves@redhat.com>
9779 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9781 2012-05-24 Pedro Alves <palves@redhat.com>
9785 Replace target_signal with gdb_signal throughout.
9787 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9789 * linux-low.c (linux_store_registers): Avoid the copying sequence
9790 when no data has been retrieved by ptrace.
9792 2012-05-22 Will Deacon <will.deacon@arm.com>
9794 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9795 Include asm/ptrace.h.
9796 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9799 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9801 * linux-low.c (linux_store_registers): Don't re-retrieve data
9802 with ptrace that has already been obtained from /proc. Always
9803 copy any data retrieved with ptrace to the buffer supplied.
9805 2012-05-11 Yao Qi <yao@codesourcery.com>
9806 Pedro Alves <palves@redhat.com>
9808 * linux-low.c (enum stopping_threads_kind): New.
9809 (stopping_threads): Change type to `enum stopping_threads_kind'.
9810 (handle_extended_wait): If stopping and suspending threads, leave
9811 the new_lwp suspended too.
9812 (linux_wait_for_event): Adjust.
9813 (stop_all_lwps): Set `stopping_threads' to
9814 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9815 whether we're suspending threads or just stopping them. Assert no
9818 2012-04-29 Yao Qi <yao@codesourcery.com>
9820 * server.h: Move some code to ...
9821 * gdbthread.h: ... here. New.
9822 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9823 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9824 (nto-low.o, win32-low.o): Likewise.
9825 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9826 * regcache.c, remote-utils.c, server.c: Likewise.
9827 * target.c, tracepoint.c, win32-low.c: Likewise.
9829 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9831 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9832 (PTRACE_ARG4_TYPE): Likewise.
9833 (PTRACE_XFER_TYPE): Likewise.
9834 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9835 ptrace to PTRACE_ARG3_TYPE.
9836 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9837 (PTRACE_ARG4_TYPE): Likewise.
9838 (PTRACE_XFER_TYPE): Likewise.
9839 (linux_detach_one_lwp): Cast fourth argument of
9840 ptrace to long then PTRACE_ARG4_TYPE.
9841 (regsets_fetch_inferior_registers): Cast third argument of
9842 ptrace to long then PTRACE_ARG3_TYPE.
9843 (regsets_store_inferior_registers): Likewise.
9845 2012-04-20 Pedro Alves <palves@redhat.com>
9847 * configure: Regenerate.
9849 2012-04-19 Pedro Alves <palves@redhat.com>
9851 * Makefile.in (GNULIB_BUILDDIR): New.
9852 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9853 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9854 (all, install-only, uninstall, clean-info, all-lib, clean): No
9855 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9856 (maintainer-clean realclean distclean): Use subdir_do.
9858 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9859 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9860 * acinclude.m4: Include acx_configure_dir.m4.
9861 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9862 calls. Call AC_PROG_RANLIB. Configure gnulib using
9865 (GNULIB_STDINT_H): Adjust.
9866 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9867 * gdbreplay.c: Include build-gnulib/config.h.
9868 * server.h: Likewise.
9869 * aclocal.m4: Regenerate.
9870 * config.in: Regenerate.
9871 * configure: Regenerate.
9873 2012-04-19 Pedro Alves <palves@redhat.com>
9875 * Makefile.in (LIBGNU, INCGNU): Adjust.
9876 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9877 (all, install-only, uninstall, clean-info, all-lib, clean)
9878 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9879 * configure.ac: Adjust AC_OUTPUT output.
9880 * aclocal.m4: Regenerate.
9881 * configure: Regenerate.
9883 2012-04-19 Pedro Alves <palves@redhat.com>
9885 * Makefile.in (generated_files): New.
9886 (server_h): Remove the explicit dependency on config.h, and depend
9887 on $generated_files.
9889 2012-04-19 Pedro Alves <palves@redhat.com>
9891 * Makefile.in (INCGNU): Add -Ignulib.
9893 2012-04-19 Pedro Alves <palves@redhat.com>
9895 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9896 (INCGNU): ... this, and spell out -I here.
9897 (GNULIB_LIB): Rename to ...
9899 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9901 2012-04-19 Pedro Alves <palves@redhat.com>
9903 * config.in: Regenerate.
9905 2012-04-19 Pedro Alves <palves@redhat.com>
9907 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9908 * server.h (memmem): Remove declaration.
9909 * config.in: Regenerate.
9910 * configure: Regenerate.
9912 2012-04-19 Yao Qi <yao@codesourcery.com>
9914 * Makefile.in (SFILES): Add common/vec.c.
9918 2012-04-19 Yao Qi <yao@codesourcery.com>
9920 * remote-utils.c (prepare_resume_reply): Replace with macro
9921 target_core_of_thread.
9922 * server.c (handle_qxfer_threads_proper): Likewise.
9923 * target.h (traget_core_of_thread): New macro.
9925 2012-04-18 Pedro Alves <palves@redhat.com>
9927 * aclocal.m4: Regenerate.
9928 * configure: Regenerate.
9930 2012-04-16 Yao Qi <yao@codesourcery.com>
9932 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9933 duplicated on address.
9935 2012-04-16 Yao Qi <yao@codesourcery.com>
9937 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9938 (struct tracepoint_action_ops) <send>: New field.
9939 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9940 (agent_expr_send, x_tracepoint_action_send): New.
9941 (l_tracepoint_action_send): New.
9942 (cmd_qtdp): Download and install tracepoint
9943 according to `use_agent'.
9944 (run_inferior_command): Add one more parameter `len'.
9946 (tracepoint_send_agent): New.
9947 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9949 2012-04-16 Yao Qi <yao@codesourcery.com>
9951 * tracepoint.c (download_tracepoints): Moved to ...
9952 (cmd_qtstart): ... here.
9954 2012-04-14 Yao Qi <yao@codesourcery.com>
9956 * tracepoint.c: Include inttypes.h.
9957 (struct collect_memory_action): Use sized types.
9958 (struct tracepoint): Likewise.
9959 (cmd_qtdp, stop_tracing): Update print specifiers.
9960 (cmd_qtp, response_tracepoint): Likewise.
9961 (collect_data_at_tracepoint): Likewise.
9962 (collect_data_at_step): Likewise.
9964 2012-04-14 Yao Qi <yao@codesourcery.com>
9966 Import gnulib module inttypes.
9967 * aclocal.m4, config.in, configure: Regenerated.
9969 2012-04-14 Yao Qi <yao@codesourcery.com>
9971 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9972 Makefile and config.status at last.
9974 2012-04-13 Yao Qi <yao@codesourcery.com>
9976 * tracepoint.c: Include stdint.h unconditionally.
9978 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9980 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9981 on BFD_HAVE_SYS_PROCFS_TYPE.
9982 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9983 * configure: Regenerate.
9984 * config.in: Likewise.
9986 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9988 * Makefile.in (clean): Also remove x32.c x32-linux.c
9989 x32-avx.c x32-avx-linux.c.
9990 (x32.o): New target.
9992 (x32-linux.o): Likewise.
9993 (x32-linux.c): Likewise.
9994 (x32-avx.o): Likewise.
9995 (x32-avx.c): Likewise.
9996 (x32-avx-linux.o): Likewise.
9997 (x32-avx-linux.c): Likewise.
9999 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10000 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10001 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10002 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10003 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10004 i386/x32-avx-linux.xml.
10006 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10007 (init_registers_x32_avx_linux): Likwise.
10008 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10009 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10011 2012-04-13 Pedro Alves <palves@redhat.com>
10013 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10014 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10015 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10016 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10019 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10021 * linux-x86-low.c (compat_x32_clock_t): New.
10022 (compat_x32_siginfo_t): Likewise.
10023 (compat_x32_siginfo_from_siginfo): Likewise.
10024 (siginfo_from_compat_x32_siginfo): Likewise.
10025 (linux_is_elf64): Likewise.
10026 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10027 and siginfo_from_compat_x32_siginfo for x32.
10028 (x86_arch_setup): Set linux_is_elf64.
10030 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10033 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10035 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10036 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10037 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10038 compatible with process.
10040 2012-04-12 Yao Qi <yao@codesourcery.com>
10042 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10043 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10044 (install-only, install-info, clean): Handle sub dir gnulib.
10045 (all-lib, am--refresh): New targets.
10046 (memmem.o): Remove target.
10047 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10048 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10049 (AC_REPLACE_FUNCS): Remove memmem.
10050 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10051 (AC_OUTPUT): Generate Makefile in gnulib/.
10052 * aclocal.m4, config.in, configure: Regenerated.
10054 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10056 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10058 2012-04-05 Pedro Alves <palves@redhat.com>
10060 -Werror=strict-aliasing
10062 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10065 2012-04-04 Pedro Alves <palves@redhat.com>
10067 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10068 (sparc_store_gregset_from_stack, sparc_store_gregset)
10069 (sparc_breakpoint_at): Fix formatting.
10071 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10073 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10075 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10076 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10077 * config.in: Regenerate.
10078 * configure: Likewise.
10080 2012-03-29 Pedro Alves <palves@redhat.com>
10082 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10083 Correct ptrace arguments.
10085 2012-03-28 Pedro Alves <palves@redhat.com>
10087 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10088 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10089 (IA64_FR1_REGNUM): New defines.
10090 (ia64_fetch_register): New.
10091 (the_low_target): Install it.
10092 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10094 * linux-low.c (linux_fetch_registers): Try the
10095 the_low_target.fetch_register hook first.
10097 * linux-arm-low.c (the_low_target): Adjust.
10098 * linux-bfin-low.c (the_low_target): Adjust.
10099 * linux-cris-low.c (the_low_target): Adjust.
10100 * linux-crisv32-low.c (the_low_target): Adjust.
10101 * linux-m32r-low.c (the_low_target): Adjust.
10102 * linux-m68k-low.c (the_low_target): Adjust.
10103 * linux-mips-low.c (the_low_target): Adjust.
10104 * linux-ppc-low.c (the_low_target): Adjust.
10105 * linux-s390-low.c (the_low_target): Adjust.
10106 * linux-sh-low.c (the_low_target): Adjust.
10107 * linux-sparc-low.c (the_low_target): Adjust.
10108 * linux-tic6x-low.c (the_low_target): Adjust.
10109 * linux-x86-low.c (the_low_target): Adjust.
10110 * linux-xtensa-low.c (the_low_target): Adjust.
10112 2012-03-26 Pedro Alves <palves@redhat.com>
10114 * server.c (handle_qxfer_libraries): Don't bail early if
10115 the_target->qxfer_libraries_svr4 is not NULL.
10117 2012-03-26 Pedro Alves <palves@redhat.com>
10119 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10121 2012-03-23 Pedro Alves <palves@redhat.com>
10123 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10124 "library-list-svr4" element's start tag when the the DSO list is
10127 2012-03-23 Pedro Alves <palves@redhat.com>
10129 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10130 a variable whose type size is the same as the inferior's pointer
10133 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10135 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10137 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10138 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10139 * linux-low.h: Include <signal.h>.
10140 (struct siginfo): Remove forward declaration.
10141 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10144 2012-03-21 Mike Frysinger <vapier@gentoo.org>
10146 * .gitignore: Ignore more files.
10148 2012-03-19 Pedro Alves <palves@redhat.com>
10149 Jan Kratochvil <jan.kratochvil@redhat.com>
10151 * server.c (cont_thread, general_thread): Add describing comments.
10152 (start_inferior): Clear `cont_thread'.
10153 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10156 2012-03-15 Yao Qi <yao@codesourcery.com>
10158 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10160 (cmd_qtdp): ... here.
10162 2012-03-15 Yao Qi <yao@codesourcery.com>
10164 * tracepoint.c (struct tracepoint_action_ops): New.
10165 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10166 (m_tracepoint_action_download): New.
10167 (r_tracepoint_action_download): New.
10168 (x_tracepoint_action_download): New.
10169 (l_tracepoint_action_download): New.
10170 (add_tracepoint_action): Install `action->ops' according type.
10171 (download_tracepoint_1): Move code `download' function pointer
10172 of various tracepoint_action_ops.
10174 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10176 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10177 linux_ptrace_attach_warnings.
10179 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10181 * Makefile.in (linux-ptrace.o): New.
10182 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10183 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10184 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10185 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10186 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10188 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10190 2012-03-08 Yao Qi <yao@codesourcery.com>
10191 Pedro Alves <palves@redhat.com>
10193 Fix PR server/13392.
10194 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10195 offset of JMP insn.
10196 * tracepoint.c (remove_tracepoint): New.
10197 (cmd_qtdp): Call remove_tracepoint when failed to install.
10199 2012-03-07 Pedro Alves <palves@redhat.com>
10201 * linux-low.c (get_detach_signal): New.
10202 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10203 Pass on pending signals to PTRACE_DETACH. Check the result of the
10205 * server.c (program_signals, program_signals_p): New.
10206 (handle_general_set): Handle QProgramSignals.
10207 * server.h (program_signals, program_signals_p): Declare.
10209 2012-03-05 Pedro Alves <palves@redhat.com>
10210 Jan Kratochvil <jan.kratochvil@redhat.com>
10212 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10215 2012-03-03 Yao Qi <yao@codesourcery.com>
10217 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10218 agent_look_up_symbols.
10220 2012-03-03 Yao Qi <yao@codesourcery.com>
10222 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10223 (linux-x86-low.o): Likewise.
10224 * server.h: Remove in_process_agent_loaded.
10225 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10229 2012-03-03 Yao Qi <yao@codesourcery.com>
10231 * tracepoint.c (gdb_agent_capability): New global.
10232 (in_process_agent_loaded_ust): Renamed to
10233 `in_process_agent_supports_ust'.
10235 (in_process_agent_supports_ust): Call agent_capability_check.
10236 (clear_installed_tracepoints): Assert that agent supports
10239 2012-03-03 Yao Qi <yao@codesourcery.com>
10241 * linux-low.c (linux_supports_agent): New.
10242 (linux_target_ops): Initialize field `supports_agent' with
10243 linux_supports_agent.
10244 * target.h (struct target_ops) <supports_agent>: New.
10245 (target_supports_agent): New macro.
10246 * server.c (handle_general_set): Handle packet 'QAgent'.
10247 (handle_query): Send `QAgent+'.
10248 * Makefile.in (server.o): Depends on agent.h.
10250 2012-03-03 Yao Qi <yao@codesourcery.com>
10252 * Makefile.in (OBS): Add agent.o.
10253 Add new rule for agent.o.
10254 Track dependence of tracepoint.c on agent.h.
10255 * tracepoint.c (run_inferior_command_1):
10256 (run_inferior_command): Call agent_run_command.
10257 (gdb_ust_connect_sync_socket): Deleted. Move it to
10259 (resume_thread, stop_thread): Likewise.
10260 (gdb_ust_socket_init): Renamed to ...
10261 (gdb_agent_socket_init): ... New.
10262 (gdb_ust_thread): Renamed to ...
10263 (gdb_agent_helper_thread): ... New.
10264 (gdb_ust_init): Move some code to ...
10265 (gdb_agent_init): ... here. New.
10266 [HAVE_UST]: Call gdb_ust_init.
10267 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10268 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10269 * config.in, configure: Regenerated.
10271 2012-03-02 Pedro Alves <palves@redhat.com>
10273 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10274 * linux-low.c (struct simple_pid_list): New.
10275 (stopped_pids): New a struct simple_pid_list pointer.
10276 (add_to_pid_list, pull_pid_from_list): New.
10277 (handle_extended_wait): Don't assume the first signal new children
10278 report is SIGSTOP. Adjust call to pull_pid_from_list.
10279 (linux_wait_for_lwp): Adjust.
10281 2012-03-02 Yao Qi <yao@codesourcery.com>
10283 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10286 2012-03-02 Yao Qi <yao@codesourcery.com>
10288 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10289 `stop_pc' and `tpoint'. Update caller.
10291 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10293 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10294 * linux-low.c (use_linux_regsets): New macro.
10295 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10296 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10297 (linux_register_in_regsets): New function.
10298 (usr_fetch_inferior_registers): Skip registers covered by
10300 (usr_store_inferior_registers): Likewise.
10301 (usr_fetch_inferior_registers): New macro.
10302 (usr_store_inferior_registers): Likewise.
10303 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10304 (linux_store_registers): Likewise.
10305 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10307 (init_registers_mips64_dsp_linux): Likewise.
10308 (init_registers_mips_linux): New macro.
10309 (init_registers_mips_dsp_linux): Likewise.
10310 (mips_dsp_num_regs): Likewise.
10311 (DSP_BASE, DSP_CONTROL): New fallback macros.
10312 (mips_base_regs): New macro.
10313 (mips_regmap): Use it. Fix the size.
10314 (mips_dsp_regmap): New variable.
10315 (mips_dsp_regset_bitmap): Likewise.
10316 (mips_arch_setup): New function.
10317 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10319 (mips_cannot_store_register): Likewise.
10320 (the_low_target): Update .arch_setup, .num_regs and .regmap
10321 initializers. Add .regset_bitmap initializer.
10322 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10324 * linux-bfin-low.c (the_low_target): Likewise.
10325 * linux-cris-low.c (the_low_target): Likewise.
10326 * linux-crisv32-low.c (the_low_target): Likewise.
10327 * linux-ia64-low.c (the_low_target): Likewise.
10328 * linux-m32r-low.c (the_low_target): Likewise.
10329 * linux-m68k-low.c (the_low_target): Likewise.
10330 * linux-ppc-low.c (the_low_target): Likewise.
10331 * linux-s390-low.c (the_low_target): Likewise.
10332 * linux-sh-low.c (the_low_target): Likewise.
10333 * linux-sparc-low.c (the_low_target): Likewise.
10334 * linux-tic6x-low.c (the_low_target): Likewise.
10335 * linux-x86-low.c (the_low_target): Likewise.
10336 * linux-xtensa-low.c (the_low_target): Likewise.
10337 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10338 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10339 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10341 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10342 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10344 2012-02-29 Yao Qi <yao@codesourcery.com>
10345 Pedro Alves <palves@redhat.com>
10347 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10348 `step_over_finished' is true.
10350 2012-02-27 Pedro Alves <palves@redhat.com>
10352 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10353 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10355 2012-02-27 Pedro Alves <palves@redhat.com>
10358 * linux-low.c (pid_is_stopped): New.
10359 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10361 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
10363 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10366 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10368 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10370 2012-02-24 Luis Machado <lgustavo@codesourcery>
10372 * server.c (handle_query): Advertise support for target-side
10373 breakpoint condition evaluation.
10374 (process_point_options): New function.
10375 (process_serial_event): When inserting a breakpoint, check for
10376 a target-side condition that should be evaluated.
10378 * mem-break.c: Include regcache.h and ax.h.
10379 (point_cond_list_t): New data structure.
10380 (breakpoint) <cond_list>: New field.
10381 (find_gdb_breakpoint_at): Make non-static.
10382 (delete_gdb_breakpoint_at): Clear any target-side
10384 (clear_gdb_breakpoint_conditions): New function.
10385 (add_condition_to_breakpoint): Likewise.
10386 (add_breakpoint_condition): Likewise.
10387 (gdb_condition_true_at_breakpoint): Likewise.
10388 (gdb_breakpoint_here): Return result directly instead
10389 of going through a local variable.
10391 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10392 (clear_gdb_breakpoint_conditions): Likewise.
10393 (add_breakpoint_condition): Likewise.
10394 (gdb_condition_true_at_breakpoint): Likewise.
10396 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10397 (need_step_over_p): Take target-side breakpoint condition into
10400 2012-02-24 Luis Machado <lgustavo@codesourcery>
10402 * server.h: Include tracepoint.h.
10403 (agent_mem_read, agent_get_trace_state_variable_value,
10404 agent_set_trace_state_variable_value,
10405 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10406 get_set_tsv_func_addr): New prototypes.
10408 * ax.h: New include file.
10409 * ax.c: New source file.
10411 * tracepoint.c: Include ax.h.
10412 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10413 agent_expr, eval_result_type): Move to ax.h.
10414 (parse_agent_expr): Rename to ...
10415 (gdb_parse_agent_expr): ... this, make it non-static and move
10417 (unparse_agent_expr) Rename to ...
10418 (gdb_unparse_agent_expr): ... this, make it non-static and move
10420 (eval_agent_expr): Rename to ...
10421 (eval_tracepoint_agent_expr): ... this.
10422 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10423 forward declarations.
10424 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10425 (agent_get_trace_state_variable_value): New function.
10426 (agent_set_trace_state_variable_value): New function.
10427 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10428 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10429 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10430 (condition_true_at_tracepoint): Likewise.
10431 (parse_agent_expr): Rename to ...
10432 (gdb_parse_agent_expr): ... this and move to ax.c.
10433 (unparse_agent_expr): Rename to ...
10434 (gdb_unparse_agent_expr): ... this and move to ax.c.
10435 (gdb_agent_op_name): Move to ax.c.
10436 (eval_agent_expr): Rename to ...
10437 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10439 (eval_tracepoint_agent_expr): New function.
10440 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
10442 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10444 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10445 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10446 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10447 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10448 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10449 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10450 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10451 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10452 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10453 (compile_bytecodes): Remove forward declaration.
10454 (is_goto_target): Move to ax.c.
10455 (compile_bytecodes): Move to ax.c and call
10456 agent_get_trace_state_variable_value (...) and
10457 agent_set_trace_state_variable_value (...).
10459 * Makefile.in: Update ax.c and IPA dependencies.
10461 2012-02-24 Pedro Alves <palves@redhat.com>
10463 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10464 (cmd_bigqtbuffer_circular): ... this. Only handle
10465 'QTBuffer:circular:'.
10466 (handle_tracepoint_general_set): Adjust.
10468 2012-02-16 Yao Qi <yao@codesourcery.com>
10470 * inferiors.c: Move code to ...
10471 * dll.c: .... here. New.
10472 * server.h: Declare clear_dlls.
10473 * Makefile.in (SFILES): Add dll.c.
10477 2012-02-11 Yao Qi <yao@codesourcery.com>
10479 * server.c: (handle_monitor_command): Add a new parameter
10481 (handle_query): Update caller.
10483 2012-02-09 Joel Brobecker <brobecker@adacore.com>
10485 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10486 * configure, config.in: Regenerate.
10487 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10490 2012-02-02 Pedro Alves <palves@redhat.com>
10492 Try SIGKILL first, then PTRACE_KILL.
10493 * linux-low.c (linux_kill_one_lwp): New.
10494 (linux_kill_one_lwp): Rename to ...
10495 (kill_one_lwp_callback): ... this. Use the new
10496 linux_kill_one_lwp.
10498 2012-02-02 Pedro Alves <palves@redhat.com>
10500 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10503 2012-01-27 Pedro Alves <palves@redhat.com>
10505 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10506 (elf_64_file_p): Make static.
10507 (linux_pid_exe_is_elf_64_file): New.
10508 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10509 Delete declarations.
10510 (linux_pid_exe_is_elf_64_file): Declare.
10511 * linux-x86-low.c (x86_arch_setup): Use
10512 linux_pid_exe_is_elf_64_file.
10514 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10516 * linux-low.c (linux_wait_for_event_1): Rename to ...
10517 (linux_wait_for_event): ... here and merge it with former
10518 linux_wait_for_event - new variable wait_ptid, use it.
10519 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10521 2012-01-23 Pedro Alves <palves@redhat.com>
10523 * server.c (main): Avoid yet another case of infinite loop while
10524 detaching/killing after a longjmp.
10526 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10529 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10531 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10533 * hostio.c (handle_readlink): New function.
10534 (handle_vFile): Call it to handle "vFile:readlink" packets.
10536 2012-01-20 Pedro Alves <palves@redhat.com>
10537 Ulrich Weigand <ulrich.weigand@linaro.org>
10539 * server.c (handle_v_requests): Only support vAttach and vRun to
10540 start multiple processes when in extended protocol mode.
10542 2012-01-17 Pedro Alves <palves@redhat.com>
10544 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10545 memalign plus mprotect to allocate the scratch buffer.
10547 2012-01-13 Pedro Alves <palves@redhat.com>
10549 * server.c (attach_inferior): Clear `cont_thread'.
10551 2012-01-13 Pedro Alves <palves@redhat.com>
10553 * server.c (main): Avoid infinite loop while detaching/killing
10556 2012-01-09 Doug Evans <dje@google.com>
10558 * server.c (start_inferior): Set last_ptid in --wrapper case.
10560 2012-01-06 Yao Qi <yao@codesourcery.com>
10562 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10564 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10566 2012-01-04 Yao Qi <yao@codesourcery.com>
10568 * tracepoint.c (cmd_qtdp): Print debug message
10569 for static tracepoint.
10571 2012-01-04 Yao Qi <yao@codesourcery.com>
10573 * tracepoint.c (trace_vdebug): Differentiate debug message
10574 between gdbserver and IPA.
10576 2012-01-03 Yao Qi <yao@codesourcery.com>
10578 * tracepoint.c (tracepoint_was_hit): Don't collect for
10581 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10583 * terminal.h: Reformat copyright header.
10585 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10587 * server.c (gdbserver_version): Update copyright year.
10588 * gdbreplay.c (gdbreplay_version): Likewise.
10590 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10592 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10595 2011-12-18 Hui Zhu <teawater@gmail.com>
10596 * linux-low.c (linux_create_inferior): Save return value to ret.
10598 2011-12-18 Hui Zhu <teawater@gmail.com>
10600 * linux-low.c (linux_create_inferior): Save return value to ret.
10602 2011-12-16 Doug Evans <dje@google.com>
10604 * linux-low.c (linux_create_inferior): If stdio connection,
10605 redirect stdin from /dev/null, stdout to stderr.
10606 * remote-utils.c (remote_is_stdio): New static global.
10607 (remote_connection_is_stdio): New function.
10608 (remote_prepare): Handle stdio connection.
10609 (remote_open): Ditto.
10610 (remote_close): Don't close stdin for stdio connections.
10611 (read_prim,write_prim): New functions. Replace all calls to
10612 read/write to these.
10613 * server.c (main): Watch for "-" argument. Move call to
10614 remote_prepare before start_inferior.
10615 * server.h (STDIO_CONNECTION_NAME): New macro.
10616 (remote_connection_is_stdio): Declare.
10618 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10619 in debugging output.
10621 2011-12-15 Yao Qi <yao@codesourcery.com>
10623 * tracepoint.c: Include sys/syscall.h.
10624 (gdb_ust_thread): Remove preprocessor conditional.
10626 2011-12-14 Pedro Alves <pedro@codesourcery.com>
10628 * linux-low.c (linux_detach_one_lwp): Call
10629 the_low_target.prepare_to_resume before detaching.
10631 2011-12-14 Yao Qi <yao@codesourcery.com>
10633 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10636 2011-12-14 Yao Qi <yao@codesourcery.com>
10638 * i386-low.c (i386_low_stopped_data_address): Initialize local
10639 variable `control'.
10641 2011-12-13 Pedro Alves <pedro@codesourcery.com>
10645 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10646 DR_CONTROL unless necessary. Extend comments.
10647 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10648 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10650 2011-12-13 Yao Qi <yao@codesourcery.com>
10652 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10654 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10656 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10658 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10659 Print new debug message for such case.
10661 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10663 Fix overlapping memcpy.
10664 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10665 the read_inferior_memory transfer.
10666 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10667 write_inferior_memory transfer.
10668 (set_fast_tracepoint_jump): New variable buf. Use it for the
10669 read_inferior_memory and write_inferior_memory transfers.
10670 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10671 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10672 Use it for the write_inferior_memory transfer.
10673 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10676 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10678 * linux-low.c (fetch_register, store_register): Make code
10679 consistent, fix formatting.
10681 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10683 * linux-low.c (usr_store_inferior_registers): Factor out code
10684 to handle individual registers into...
10685 (store_register): ... this new function.
10687 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10689 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10690 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10691 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10692 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10693 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10694 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10695 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10696 (srv_xmlfiles): Add new XML files.
10698 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10700 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10701 (init_registers_s390_linux32v1): Add prototype.
10702 (init_registers_s390_linux32v2): Likewise.
10703 (init_registers_s390_linux64v1): Likewise.
10704 (init_registers_s390_linux64v2): Likewise.
10705 (init_registers_s390x_linux64v1): Likewise.
10706 (init_registers_s390x_linux64v2): Likewise.
10707 (s390_num_regs): Increment to 52.
10708 (s390_regmap): Add orig_r2 register.
10709 (s390_num_regs_3264): Increment to 68.
10710 (s390_regmap_3264): Add orig_r2 register.
10711 (s390_collect_ptrace_register): Handle orig_r2 register.
10712 (s390_supply_ptrace_register): Likewise.
10713 (s390_fill_last_break): New function.
10714 (s390_store_last_break): Likewise.
10715 (s390_fill_system_call): New function.
10716 (s390_store_system_call): Likewise.
10717 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10719 (s390_check_regset): New function.
10720 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10721 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10722 Update target_regsets for available register sets.
10724 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10725 Jan Kratochvil <jan.kratochvil@redhat.com>
10727 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10728 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10730 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10731 * linux-low.h (struct process_info_private): New member r_debug.
10732 * server.c (handle_qxfer_libraries): Call
10733 the_target->qxfer_libraries_svr4.
10734 (handle_qxfer_libraries_svr4): New function.
10735 (qxfer_packets): New entry "libraries-svr4".
10736 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10737 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10738 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10739 PACKET_qXfer_libraries_svr4.
10741 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10743 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10744 PSW address/mask between 8-byte and 16-byte formats.
10745 (s390_supply_ptrace_register): Likewise.
10746 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10747 basic addressing mode bit.
10749 2011-11-24 Stan Shebs <stan@codesourcery.com>
10751 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10753 2011-11-17 Stan Shebs <stan@codesourcery.com>
10755 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10756 (tracing_start_time): New global.
10757 (tracing_stop_time): New global.
10758 (tracing_user_name): New global.
10759 (tracing_notes): New global.
10760 (tracing_stop_note): New global.
10761 (cmd_qtstart): Set traceframe_usage, start_time.
10762 (stop_tracing): Set stop_time.
10763 (cmd_qtstatus): Report additional status.
10764 (cmd_qtp): New function.
10765 (handle_tracepoint_query): Call it.
10766 (cmd_qtnotes): New function.
10767 (handle_tracepoint_general_set): Call it.
10768 (get_timestamp): Rename from tsv_get_timestamp.
10770 2011-11-14 Stan Shebs <stan@codesourcery.com>
10771 Kwok Cheung Yeung <kcy@codesourcery.com>
10773 * linux-x86-low.c (small_jump_insn): New.
10774 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10775 trampoline and error message, build a trampoline and issue a small
10776 jump instruction to it.
10777 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10778 trampoline and error message.
10779 (x86_get_min_fast_tracepoint_insn_len): New.
10780 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10781 * linux-low.h (struct linux_target_ops): Add arguments to
10782 install_fast_tracepoint_jump_pad operation, add new operation.
10783 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10785 (linux_get_min_fast_tracepoint_insn_len): New function.
10786 (linux_target_op): Add new operation.
10787 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10788 (gdb_trampoline_buffer_end): Ditto.
10789 (gdb_trampoline_buffer_error): Ditto.
10790 (struct ipa_sym_addresses): Add fields for new IPA variables.
10791 (symbol_list): Add entries for new IPA variables.
10792 (struct tracepoint): Add fields to hold the address range of the
10793 trampoline used by the tracepoint.
10794 (trampoline_buffer_head): New static variable.
10795 (trampoline_buffer_tail): Ditto.
10796 (claim_trampoline_space): New function.
10797 (have_fast_tracepoint_trampoline_buffer): New function.
10798 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10800 (install_fast_tracepoint): Ditto, also add error buffer argument.
10801 (cmd_qtminftpilen): New function.
10802 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10803 (fast_tracepoint_from_trampoline_address): New function.
10804 (fast_tracepoint_collecting): Handle trampoline as part of jump
10806 (set_trampoline_buffer_space): New function.
10807 (initialize_tracepoint): Initialize new IPA variables.
10808 * target.h (struct target_ops): Add arguments to
10809 install_fast_tracepoint_jump_pad operation, add new
10810 get_min_fast_tracepoint_insn_len operation.
10811 (target_get_min_fast_tracepoint_insn_len): New.
10812 (install_fast_tracepoint_jump_pad): Add arguments.
10813 * server.h (IPA_BUFSIZ): Define.
10814 * linux-i386-ipa.c: Include extra header files.
10815 (initialize_fast_tracepoint_trampoline_buffer): New function.
10816 (initialize_low_tracepoint): Call it.
10817 * server.h (set_trampoline_buffer_space): Declare.
10818 (claim_trampoline_space): Ditto.
10819 (have_fast_tracepoint_trampoline_buffer): Ditto.
10821 2011-11-14 Yao Qi <yao@codesourcery.com>
10823 * server.c (handle_query): Handle InstallInTrace for qSupported.
10824 * tracepoint.c (add_tracepoint): Sort list.
10825 (install_tracepoint, download_tracepoint): New.
10826 (cmd_qtdp): Call them to install and download tracepoints.
10827 (sort_tracepoints): Removed.
10828 (cmd_qtstart): Update.
10830 2011-11-14 Yao Qi <yao@codesourcery.com>
10832 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10833 * mem-break.h: Declare.
10834 * tracepoint.c (cmd_qtstart): Move some code to ...
10835 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10837 (download_tracepoints): Move some code to ...
10838 (download_tracepoint_1): ... here. New.
10840 2011-11-08 Yao Qi <yao@codesourcery.com>
10842 * remote-utils.c (relocate_instruction): A comment fix.
10844 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10846 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10847 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10848 dr_status_mirror and dr_control_mirror from debug_reg_state.
10849 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10850 (i386_initial_stuff): Remove use of deleted globals.
10851 (i386_get_thread_context, i386_set_thread_context,
10852 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10853 from debug_reg_state.
10855 2011-11-05 Yao Qi <yao@codesourcery.com>
10857 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10858 address as TPOINT's.
10860 2011-11-02 Stan Shebs <stan@codesourcery.com>
10862 * tracepoint.c (agent_mem_read_string): New function.
10863 (eval_agent_expr): Call it for tracenz.
10864 * server.c (handle_query): Report support for tracenz.
10866 2011-11-02 Yao Qi <yao@codesourcery.com>
10868 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10870 2011-11-02 Yao Qi <yao@codesourcery.com>
10872 * target.h: Fix a typo in comment.
10874 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10876 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10877 clobber the breakpoints' shadows with fast tracepoint jumps.
10878 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10879 * target.c (write_inferior_memory): Also pass MYADDR down to
10882 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10884 * configure.ac: Check support for personality routine.
10885 * configure: Regenerate.
10886 * config.in: Likewise.
10887 * linux-low.c: Include <sys/personality.h>.
10888 Define ADDR_NO_RANDOMIZE if necessary.
10889 (linux_create_inferior): Disable address space randomization when
10890 forking inferior, if requested.
10891 (linux_supports_disable_randomization): New function.
10892 (linux_target_ops): Install it.
10893 * server.h (disable_randomization): Declare.
10894 * server.c (disable_randomization): New global variable.
10895 (handle_general_set): Handle QDisableRandomization.
10896 (handle_query): Likewise for qSupported.
10897 (main): Support --disable-randomization and --no-disable-randomization
10898 command line arguments.
10899 * target.h (struct target_ops): Add supports_disable_randomization.
10900 (target_supports_disable_randomization): New macro.
10902 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10904 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10906 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10907 [!PT_GETDSBT] (target_loadmap): New definition.
10908 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10909 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10910 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10911 and PT_GETDSBT to LINUX_LOADMAP.
10912 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10913 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10915 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10917 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10918 (arm_linux_hwbp_cap): New static variable.
10919 (arm_linux_get_hwbp_cap): Replace by ...
10920 (arm_linux_init_hwbp_cap): ... this new function.
10921 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10922 (arm_linux_get_hw_watchpoint_count): Likewise.
10923 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10924 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10925 (arm_prepare_to_resume): Use perror_with_name instead of error.
10927 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10929 * linux-arm-low.c: Include <signal.h>.
10930 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10931 (struct arm_linux_hwbp_cap): New data type.
10932 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10933 (struct arm_linux_hw_breakpoint): New data type.
10934 (MAX_BPTS, MAX_WPTS): Define.
10935 (struct arch_process_info, struct arch_lwp_info): New data types.
10936 (arm_linux_get_hwbp_cap): New function.
10937 (arm_linux_get_hw_breakpoint_count): Likewise.
10938 (arm_linux_get_hw_watchpoint_count): Likewise.
10939 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10940 (arm_hwbp_control_initialize): Likewise.
10941 (arm_hwbp_control_is_enabled): Likewise.
10942 (arm_hwbp_control_is_initialized): Likewise.
10943 (arm_hwbp_control_disable): Likewise.
10944 (arm_linux_hw_breakpoint_equal): Likewise.
10945 (arm_linux_hw_point_initialize): Likewise.
10946 (struct update_registers_data): New data structure.
10947 (update_registers_callback: New function.
10948 (arm_insert_point): Likewise.
10949 (arm_remove_point): Likewise.
10950 (arm_stopped_by_watchpoint): Likewise.
10951 (arm_stopped_data_address): Likewise.
10952 (arm_new_process): Likewise.
10953 (arm_new_thread): Likewise.
10954 (arm_prepare_to_resume): Likewise.
10955 (the_low_target): Register arm_insert_point, arm_remove_point,
10956 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10957 arm_new_thread, and arm_prepare_to_resume.
10959 2011-09-15 Stan Shebs <stan@codesourcery.com>
10961 * server.h (struct emit_ops): Add compare-goto fields.
10962 * tracepoint.c (gdb_agent_op_sizes): New table.
10963 (emit_eq_goto): New function.
10964 (emit_ne_goto): New function.
10965 (emit_lt_goto): New function.
10966 (emit_le_goto): New function.
10967 (emit_gt_goto): New function.
10968 (emit_ge_goto): New function.
10969 (is_goto_target): New function.
10970 (compile_bytecodes): Recognize special cases of compare-goto
10971 combinations and call specialized emitters for them.
10972 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10973 (amd64_emit_ne_goto): New function.
10974 (amd64_emit_lt_goto): New function.
10975 (amd64_emit_le_goto): New function.
10976 (amd64_emit_gt_goto): New function.
10977 (amd64_emit_ge_goto): New function.
10978 (amd64_emit_ops): Add the new functions.
10979 (i386_emit_eq_goto): New function.
10980 (i386_emit_ne_goto): New function.
10981 (i386_emit_lt_goto): New function.
10982 (i386_emit_le_goto): New function.
10983 (i386_emit_gt_goto): New function.
10984 (i386_emit_ge_goto): New function.
10985 (i386_emit_ops): Add the new functions.
10987 2011-09-08 Stan Shebs <stan@codesourcery.com>
10989 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10990 (i386_emit_epilogue): Restore %ebx.
10992 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10994 * server.c (step_thread): Remove definition.
10995 (process_serial_event): Don't handle Hs.
10996 * server.h (step_thread): Remove declaration.
10997 * target.c (set_desired_inferior): Remove use of step_thread.
10999 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11001 * linux-low.c: Include linux-procfs.h.
11002 (linux_attach_lwp_1): Update comments.
11003 (linux_attach): Scan for existing threads when attaching to a
11004 process that is the tgid.
11005 * Makefile.in: Update dependencies.
11007 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11009 * configure.srv: Add linux-procfs.o dependencies.
11011 2011-08-14 Yao Qi <yao@codesourcery.com>
11013 * target.h (struct target_ops): Fix indent.
11014 * win32-low.c (win32_target_ops): Fix comment.
11016 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
11017 Yao Qi <yao@codesourcery.com>
11019 * Makefile.in (clean): Remove tic6x-*.c files.
11020 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11021 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11022 (tic6x-c64xp-linux.c): Likewise.
11023 * configure.srv: Add support for tic6x-*-uclinux.
11024 * linux-tic6x-low.c: New.
11025 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11027 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
11028 Yao Qi <yao@codesourcery.com>
11030 * target.h (struct target_ops): Add read_loadmap.
11031 * linux-low.c (struct target_loadseg): New type.
11032 (struct target_loadmap): New type.
11033 (linux_read_loadmap): New function.
11034 (linux_target_ops): Add linux_read_loadmap.
11035 * server.c (handle_query): Support qXfer:fdpic:read packet.
11036 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11039 2011-08-05 Eli Zaretskii <eliz@gnu.org>
11041 * win32-low.c: Include <stdint.h>.
11043 2011-07-22 Pedro Alves <pedro@codesourcery.com>
11045 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11046 to the inferior here.
11047 (i386_remove_aligned_watchpoint): Ditto.
11048 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11049 fit part of the watchpoint in the debug registers.
11050 (i386_update_inferior_debug_regs): New.
11051 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11052 registers, and only update the inferior on success.
11053 (i386_low_remove_watchpoint): Ditto.
11055 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11057 * linux-low.c (compare_ints, unique, list_threads, show_process,
11058 linux_core_of_thread): Delete.
11059 (linux_target_ops): Change linux_core_of_thread to
11060 linux_common_core_of_thread.
11061 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11062 * utils.c (malloc_failure): Change type of argument.
11063 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11064 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11065 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11066 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11067 (IPA_OBJS): Add common-utils-ipa.o.
11068 (ptid_h, linux_osdata_h): New macros.
11069 (server_h): Add common/common-utils.h, common/xml-utils.h,
11070 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11072 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11073 ptid.o, buffer.o): New rules.
11074 (linux-low.o): Add common/linux-osdata.h as a dependency.
11075 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11076 * configure.ac: Add AC_HEADER_DIRENT check.
11077 * config.in: Regenerate.
11078 * configure: Regenerate.
11079 * remote-utils.c (xml_escape_text): Delete.
11080 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11081 buffer_xml_printf): Move to common/buffer.c.
11082 * server.c (main): Remove call to initialize_inferiors.
11083 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11084 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11085 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11086 internal_error, gdb_assert, gdb_assert_fail): Delete.
11087 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11088 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11090 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11091 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11092 initialize_inferiors): Delete.
11094 2011-07-20 Pedro Alves <pedro@codesourcery.com>
11096 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11099 2011-05-31 Pedro Alves <pedro@codesourcery.com>
11101 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11103 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11105 2011-05-26 Yao Qi <yao@codesourcery.com>
11107 * Makefile.in (thread-db.o): Track dependence to
11108 common/gdb_thread_db.h.
11109 * thread-db.c: include gdb_thread_db.h from right place.
11111 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11113 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11114 __FILE__ and __LINE__ to internal_error.
11116 2011-05-13 Doug Evans <dje@google.com>
11118 * thread-db.c (try_thread_db_load_from_sdir): New function.
11119 (try_thread_db_load_from_dir): New function.
11120 (thread_db_load_search): Handle $sdir, ignore $pdir.
11121 Remove trying of system directories if search of
11122 libthread-db-search-path fails, that is now done via $sdir.
11124 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11126 * server.c (handle_query): Add EnableDisableTracepoints to the list
11127 of supported features.
11128 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
11130 (cmd_qtenable_disable): New.
11131 (cmd_qtstart): Install tracepoints even if disabled.
11132 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11133 receiving a QTEnable or QTDisable packet.
11134 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11135 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11137 (gdb_probe): Skip data collection if static tracepoint is disabled.
11139 2011-05-10 Doug Evans <dje@google.com>
11141 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11143 2011-05-04 Doug Evans <dje@google.com>
11145 * linux-low.c (linux_join): Skip process lookup.
11146 * spu-low.c (spu_join): Ditto.
11147 * server.c (join_inferiors_callback): Delete.
11148 (process_serial_event): For 'D' packet (detach) call join_inferior
11151 2011-05-04 Joseph Myers <joseph@codesourcery.com>
11153 * README: Don't mention xscale*-*-linux*.
11154 * configure.srv (xscale*-*-linux*): Don't handle target.
11156 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11158 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11160 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11161 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11162 (i386_emit_void_call_2): Likewise.
11164 2011-04-26 Yao Qi <yao@codesourcery.com>
11166 * linux-low.c: Move common macros to linux-ptrace.h.
11167 Include linux-ptrace.h.
11168 * Makefile.in (linux_ptrace_h): New.
11169 (linux-low.o): Depends on linux-ptrace.h.
11171 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11173 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11174 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11175 (remote_prepare): New function with most of the TCP code from ...
11176 (remote_open): ... here. Detect PORT here unconditionally. Move also
11177 setting transport_is_reliable.
11178 * server.c (run_once): New variable.
11179 (gdbserver_usage): Document it.
11180 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11181 the first run if RUN_ONCE.
11182 * server.h (run_once, remote_prepare): New declarations.
11184 2011-04-19 Tom Tromey <tromey@redhat.com>
11186 * win32-low.c (handle_load_dll): Remove duplicate "the".
11188 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11190 Remove support for old Cygwin 1.5 versions.
11191 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11192 function to avoid warning.
11193 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11196 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11198 * gdbserver/server.h (Macro _): Define it if not available.
11200 2011-03-14 Michael Snyder <msnyder@vmware.com>
11202 * hostio.c (handle_close): Remove unnecessary null test.
11204 2011-03-10 Joel Brobecker <brobecker@adacore.com>
11206 * Makefile.in (maintainer-clean realclean distclean): Remove
11207 "make ... subdir_do" command.
11209 2011-03-10 Michael Snyder <msnyder@vmware.com>
11211 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11213 * server.c (handle_v_run): Free alloced buffer on early return.
11215 2011-03-09 Yao Qi <yao@codesourcery.com>
11218 2011-03-04 Yao Qi <yao@codesourcery.com>
11220 * Makefile.in: Remove GNU make feature --directory.
11222 2011-03-05 Yao Qi <yao@codesourcery.com>
11224 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11225 (subdir_do): New make target. Copied from gdb/Makefile.
11226 (maintainer-clean, realclean, distclean, clean): Call corresponding
11227 make targets in common/Makefile.
11229 2011-02-11 Yao Qi <yao@codesourcery.com>
11231 * configure.ac: Call AC_PROG_RANLIB.
11232 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11233 * configure: Regenerate.
11235 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11237 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11239 2011-03-06 Yao Qi <yao@codesourcery.com>
11241 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11243 2011-03-05 Yao Qi <yao@codesourcery.com>
11245 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11246 (subdir_do): New make target. Copied from gdb/Makefile.
11247 (maintainer-clean, realclean, distclean, clean): Call corresponding
11248 make targets in common/Makefile.
11250 2011-03-04 Yao Qi <yao@codesourcery.com>
11252 * Makefile.in: Remove GNU make feature --directory.
11254 2011-03-04 Michael Snyder <msnyder@vmware.com>
11256 * server.c (queue_stop_reply): Call xmalloc not malloc.
11258 2011-03-02 Michael Snyder <msnyder@vmware.com>
11260 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11262 2011-02-28 Michael Snyder <msnyder@vmware.com>
11264 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11265 (cmd_qtframe): Ditto.
11266 (cmd_qtbuffer): Ditto.
11267 (cmd_bigqtbuffer): Ditto.
11269 * utils.c (decimal2str): Initialize 'width' to nine, then
11270 don't mess with it.
11272 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11274 * hostio.c (require_data): Free *data, not data.
11276 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11278 * hostio.c (require_data): Use free, not xfree.
11280 2011-02-27 Michael Snyder <msnyder@vmware.com>
11282 * server.c (handle_query): Discard unused value.
11284 * hostio.c (require_data): Free malloc memory before returning
11287 2011-02-26 Michael Snyder <msnyder@vmware.com>
11289 * linux-low.c (list_threads): Call closedir for dirent.
11291 2011-02-27 Michael Snyder <msnyder@vmware.com>
11293 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11294 a case statement falls through.
11296 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11298 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11301 2011-02-26 Michael Snyder <msnyder@vmware.com>
11303 * utils.c (decimal2str): Eliminate dead code and dead param.
11304 (pulongest): Drop dead param from call to decimal2str.
11307 2011-02-24 Joel Brobecker <brobecker@adacore.com>
11309 Revert the following patch (not approved yet):
11310 2011-02-21 Hui Zhu <teawater@gmail.com>
11311 * tracepoint.c (tp_printf): New function.
11312 (eval_agent_expr): Handle gdb_agent_op_printf.
11314 2011-02-21 Hui Zhu <teawater@gmail.com>
11316 * tracepoint.c (tp_printf): New function.
11317 (eval_agent_expr): Handle gdb_agent_op_printf.
11319 2011-02-18 Tom Tromey <tromey@redhat.com>
11321 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11322 (tracepoint.o): Likewise.
11323 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11324 (gdb_agent_op_names): Likewise.
11326 2011-02-18 Tom Tromey <tromey@redhat.com>
11328 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11329 gdb_agent_op_rot>: New constants.
11330 (gdb_agent_op_names): Add pick and roll.
11331 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11334 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11336 * aclocal.m4: Regenerated with aclocal-1.11.1.
11338 2011-02-14 Pedro Alves <pedro@codesourcery.com>
11340 * server.c (handle_qxfer_traceframe_info): New.
11341 (qxfer_packets): Register "traceframe-info".
11342 (handle_query): Report support for qXfer:traceframe-info:read+.
11343 * tracepoint.c (match_blocktype): New.
11344 (traceframe_find_block_type): Rename to ...
11345 (traceframe_walk_blocks): ... this. Add callback filter argument,
11347 (traceframe_find_block_type): New, reimplemented on top of
11348 traceframe_walk_blocks.
11349 (build_traceframe_info_xml): New.
11350 (traceframe_read_info): New.
11351 * server.h (traceframe_read_info): Declare.
11353 2011-02-11 Yao Qi <yao@codesourcery.com>
11355 * configure.ac: Call AC_PROG_RANLIB.
11356 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11357 * configure: Regenerate.
11359 2011-02-07 Pedro Alves <pedro@codesourcery.com>
11361 * server.c (gdb_read_memory): Change return semantics to allow
11363 (handle_search_memory_1): Adjust.
11364 (process_serial_event) <'m' packet>: Handle partial transfers.
11365 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11367 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11369 * regcache.c (init_register_cache): Initialize
11370 regcache->register_status.
11371 (free_register_cache): Release regcache->register_status.
11372 (regcache_cpy): Copy register_status.
11373 (registers_to_string): Print 'x's for unavailable registers.
11374 (supply_register): Mark the register's status valid or
11375 unavailable, depending on whether a buffer was passed in or not.
11376 (supply_register_zeroed): New.
11377 (supply_regblock): Mark the registers' status valid or
11378 unavailable, depending on whether a buffer was passed in or not.
11379 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11380 (struct regcache): New `register_status' field.
11381 (supply_register_zeroed): Declare.
11382 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11383 supply_register_zeroed, rather than passing a NULL buffer to
11385 * tracepoint.c (fetch_traceframe_registers): Update comment.
11387 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11389 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11392 2011-01-25 Pedro Alves <pedro@codesourcery.com>
11394 * server.h (decode_xfer_write): Change prototype.
11395 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11396 and don't extract the annex here.
11397 * server.c (decode_xfer_read): Remove `annex' parameter,
11398 and don't extract the annex here.
11399 (decode_xfer): New.
11400 (struct qxfer): New.
11401 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11402 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11403 (handle_qxfer_statictrace): New functions, abstracted out from
11404 handle_query, and made to use the struct qxfer interface.
11405 (handle_threads_qxfer_proper): Rename to ...
11406 (handle_qxfer_threads_proper): ... this.
11407 (handle_threads_qxfer): Rename to ...
11408 (handle_qxfer_threads): ... this. Adjust.
11409 (qxfer_packets): New array.
11410 (handle_qxfer): New function.
11411 (handle_query): Use handle_qxfer.
11413 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11415 * gdbreplay.c: Shorten lines of >= 80 columns.
11416 * linux-low.c: Ditto.
11417 * linux-ppc-low.c: Ditto.
11418 * linux-s390-low.c: Ditto.
11419 * linux-sparc-low.c: Ditto.
11420 * linux-x86-low.c: Ditto.
11421 * linux-xtensa-low.c: Ditto.
11422 * mem-break.c: Ditto.
11423 * nto-low.c: Ditto.
11424 * regcache.h: Ditto.
11425 * remote-utils.c: Ditto.
11428 * thread-db.c: Ditto.
11429 * tracepoint.c: Ditto.
11431 * win32-low.h: Ditto.
11433 2011-01-05 Joel Brobecker <brobecker@adacore.com>
11435 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11438 2011-01-01 Joel Brobecker <brobecker@adacore.com>
11440 * server.c (gdbserver_version): Update copyright year in version
11442 * gdbreplay.c (gdbreplay_version): Ditto.
11444 2010-12-29 Jie Zhang <jie.zhang@analog.com>
11446 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11447 * linux-bfin-low.c: New file.
11448 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11449 PT_DATA_ADDR for BFIN targets.
11450 * Makefile.in (SFILES): Add linux-bfin-low.c.
11451 (clean): Remove reg-bfin.c.
11452 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11453 * README: Mention supported Blackfin targets.
11455 2010-12-23 Mike Frysinger <vapier@gentoo.org>
11457 * .gitignore: New file.
11459 2010-11-16 Mike Frysinger <vapier@gentoo.org>
11461 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11463 2010-10-22 Jie Zhang <jie@codesourcery.com>
11465 * Makefile.in: Add FLAGS_TO_PASS variable.
11466 (install): Remove dependency of install-only and recursively
11467 invoke make for install-only.
11469 2010-10-04 Doug Evans <dje@google.com>
11471 * Makefile.in (uninstall): Use $(DESTDIR).
11473 2010-09-24 Pedro Alves <pedro@codesourcery.com>
11477 * linux-x86-low.c (compat_siginfo_from_siginfo)
11478 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11479 si_code is < 0. Check for si_code == SI_TIMER before checking for
11482 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11484 * lynx-i386-low.c: New file.
11485 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11487 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11489 * lynx-low.c (ptrace_request_to_str): Remove handling for
11490 request values that have been removed in LynxOS 5.x.
11492 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11494 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11497 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11499 * configure.ac: Add --enable-inprocess-agent option.
11500 * configure: Rebuilt.
11502 2010-09-06 Yao Qi <yao@codesourcery.com>
11504 * linux-low.c (linux_kill): Remove unused variable.
11505 (linux_stabilize_threads): Likewise.
11506 * server.c (start_inferior): Likewise.
11507 (queue_stop_reply_callback): Likewise.
11508 * tracepoint.c (do_action_at_tracepoint): Likewise.
11510 2010-09-06 Yao Qi <yao@codesourcery.com>
11512 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11515 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11517 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11519 2010-09-06 Pedro Alves <pedro@codesourcery.com>
11521 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11524 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11526 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11527 gdbserver/lynx-ppc-low.c: New files.
11528 * Makefile.in (lynx_low_h): New variable.
11529 (lynx-low.o, lynx-ppc-low.o): New rules.
11530 * configure.ac: On LynxOS, link with -lnetinet.
11531 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11532 * configure: regenerate.
11534 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11536 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11537 * configure.ac: Add check for vasprintf and vsnprintf.
11538 * configure, config.in: Regenerate.
11539 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11541 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11543 * gdbreplay.c: Move include of alloca.h up, next to include of
11545 * server.h: Add include of malloc.h.
11546 * mem-break.c: Remove include of malloc.h.
11547 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11549 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11551 * Makefile.in (memmem.o): Build with -Wno-error.
11553 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11555 * utils.c (xsnprintf): Make non-static.
11556 * server.h: Add xsnprintf declaration.
11557 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11558 replace calls to snprintf by calls to xsnprintf throughout.
11560 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11562 * configure.ac: Add configure check for alloca.
11563 * configure, config.in: Regenerate.
11564 * server.h: Include alloca.h if it exists.
11565 * gdbreplay.c: Include alloca.h if it exists.
11567 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11569 * linux-low.c (__SIGRTMIN): Define if not already defined.
11570 (linux_create_inferior): Check for __ANDROID__ rather than
11572 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11573 are already deferred.
11574 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11575 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11576 stopped and already has a pending signal to report.
11577 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11578 a pending signal to report or is moving out of a jump pad.
11579 (linux_init_signals): Check for __ANDROID__ rather than
11582 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11584 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11585 debug_threads check. Avoid a linear search when not doing debug
11588 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11590 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11591 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11592 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11593 (process_event): Change local fd's type to gdb_fildes_t.
11594 (create_file_handler): Adjust prototype.
11595 (delete_file_handler): Adjust prototype.
11596 (handle_file_event): Adjust prototype. Use pfildes.
11597 (create_file_event): Adjsut prototype.
11598 * remote-utils.c (remote_desc, listen_desc): Change type to
11600 * server.h: New gdb_fildes_t typedef.
11601 [USE_WIN32API]: Include winsock2.h.
11602 (delete_file_handler, add_file_handler): Adjust prototypes.
11603 (pfildes): Declare.
11604 * utils.c (pfildes): New.
11606 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11608 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11609 * configure: Regenerate.
11611 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11613 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11614 (linux_done_accessing_memory): ... this.
11615 (linux_target_ops): Adjust.
11616 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11617 * nto-low.c (nto_target_ops): Adjust comment.
11618 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11619 * spu-low.c (spu_target_ops): Adjust comment.
11620 * target.h (target_ops): Rename unprepare_to_access_memory field
11621 to done_accessing_memory.
11622 (unprepare_to_access_memory): Rename to ...
11623 (done_accessing_memory): ... this.
11625 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11627 * linux-low.c (linux_prepare_to_access_memory): New.
11628 (linux_unprepare_to_access_memory): New.
11629 (linux_target_ops): Install them.
11630 * server.c (read_memory): Rename to ...
11631 (gdb_read_memory): ... this. Use
11632 prepare_to_access_memory/prepare_to_access_memory.
11633 (write_memory): Rename to ...
11634 (gdb_write_memory): ... this. Use
11635 prepare_to_access_memory/prepare_to_access_memory.
11636 (handle_search_memory_1): Adjust.
11637 (process_serial_event): Adjust.
11638 * target.h (struct target_ops): New fields
11639 prepare_to_access_memory and unprepare_to_access_memory.
11640 (prepare_to_access_memory, unprepare_to_access_memory): New.
11641 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11642 prepare_to_access_memory/prepare_to_access_memory.
11643 * nto-low.c (nto_target_ops): Adjust.
11644 * spu-low.c (spu_target_ops): Adjust.
11645 * win32-low.c (win32_target_ops): Adjust.
11647 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11649 * Makefile.in (WARN_CFLAGS): Get it from configure.
11650 (WERROR_CFLAGS): New.
11651 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11652 * configure.ac: Introduce --enable-werror, which adds -Werror to
11653 the compiler command line. Enabled by default. Disable with
11654 --disable-werror. Add -Wdeclaration-after-statement
11655 Wpointer-arith and -Wformat-nonliteral to warning flags.
11656 * configure: Regenerate.
11658 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11660 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11662 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11664 * gdbreplay.c (remote_error): New.
11666 (expect): Use gdbchar. Check for error reading from GDB.
11667 Clarify sync error output.
11668 (play): Check for errors writing to GDB.
11669 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11670 * remote-utils.c (getpkt): Check for errors writing to the remote
11673 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11675 * linux-low.c (linux_wait_1): Move non-debugging code out of
11676 `debug_threads' control.
11678 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11680 * linux-low.c (linux_wait_1): Don't set last_status here.
11681 * server.c (push_event, queue_stop_reply_callback): Assert we're
11682 not pushing a TARGET_WAITKIND_IGNORE event.
11683 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11684 (myresume, handle_target_event): Set the thread's last_resume_kind
11685 and last_status from the target returned status.
11687 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11691 * linux-x86-low.c (update_debug_registers_callback): New.
11692 (i386_dr_low_set_addr): Use it.
11693 (i386_dr_low_get_addr): New.
11694 (i386_dr_low_set_control): Use update_debug_registers_callback.
11695 (i386_dr_low_get_control): New.
11696 (i386_dr_low_get_status): Adjust.
11697 * linux-low.c (linux_stop_lwp): New.
11698 * linux-low.h (linux_stop_lwp): Declare.
11700 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11701 argument instead of a i386_debug_reg_state.
11702 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11703 a i386_debug_reg_state.
11704 (i386_insert_aligned_watchpoint): Adjust.
11705 (i386_remove_aligned_watchpoint): Adjust.
11706 (i386_low_stopped_data_address): Read the debug registers from the
11707 inferior instead of from the mirrors.
11708 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11709 (i386_dr_low_get_addr): Declare.
11710 (i386_dr_low_get_control): Declare.
11711 (i386_dr_low_get_status): Change prototype.
11713 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11714 (i386_dr_low_get_addr): New.
11715 (i386_dr_low_get_control): New.
11716 (i386_dr_low_get_status): Adjust prototype. Return
11718 (i386_initial_stuff): Clear dr_status_mirror and
11720 (i386_get_thread_context): Adjust.
11721 (i386_set_thread_context): Adjust.
11722 (i386_thread_added): Adjust.
11724 2010-08-24 Pedro Alves <pedro@codesourcery.com>
11726 * linux-low.h (linux_thread_area): Delete declaration.
11728 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11730 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11731 after its termination.
11733 2010-08-09 Pedro Alves <pedro@codesourcery.com>
11735 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11736 (gdb_wants_all_stopped): Delete.
11737 (linux_wait_1): Don't call them.
11738 * server.c (handle_v_cont): Tag all threads as want-stopped.
11739 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11740 stopped as "client-wants-stopped".
11742 2010-07-31 Pedro Alves <pedro@codesourcery.com>
11744 * Makefile.in (signals_h): New.
11745 (server_h): Depend on it.
11746 (server.o): Don't depend on $(signals_def).
11747 (signals.o): Depend on $(signals_def).
11749 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11751 * Makefile.in (signals_def): New.
11752 (server_h): Append include/gdb/signals.h and signals_def.
11753 (server.o): Append signals_def.
11755 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11757 * server.c (handle_target_event): Use target_signal_to_host for
11758 resume_info.sig initialization.
11759 * target.h (struct thread_resume) <sig>: New comment.
11761 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11763 * server.c (handle_query): strcpy() the returned string from paddress()
11764 instead of sprintf().
11765 * utils.c (paddress): Return phex_nz().
11767 2010-07-07 Joel Brobecker <brobecker@adacore.com>
11769 * server.c (handle_v_cont): Call mourn_inferior if process
11771 (myresume): Likewise.
11773 2010-07-01 Pedro Alves <pedro@codesourcery.com>
11775 Static tracepoints, and integration with UST.
11777 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11778 * mem-break.c (uninsert_all_breakpoints)
11779 (reinsert_all_breakpoints): New.
11780 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11781 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11782 (gdb_agent_ust_loaded, helper_thread_id)
11783 (gdb_agent_helper_thread_id): New macros.
11784 (struct ipa_sym_addresses): Add addr_ust_loaded,
11785 addr_helper_thread_id, addr_cmd_buf.
11786 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11787 (in_process_agent_loaded_ust): New.
11788 (write_e_ust_not_loaded): New.
11789 (maybe_write_ipa_ust_not_loaded): New.
11790 (struct collect_static_trace_data_action): New.
11791 (enum tracepoint_type) <static_tracepoint>: New.
11792 (struct tracepoint) <handle>: Mention static tracepoints.
11793 (struct static_tracepoint_ctx): New.
11794 (CMD_BUF_SIZE): New.
11795 (add_tracepoint_action): Handle static tracepoint actions.
11796 (unprobe_marker_at): New.
11797 (clear_installed_tracepoints): Handle static tracepoints.
11798 (cmd_qtdp): Handle static tracepoints.
11799 (probe_marker_at): New.
11800 (cmd_qtstart): Handle static tracepoints.
11801 (response_tracepoint): Handle static tracepoints.
11802 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11803 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11804 (get_context_regcache): Handle static tracepoints.
11805 (do_action_at_tracepoint): Handle static tracepoint actions.
11806 (traceframe_find_block_type): Handle static trace data blocks.
11807 (traceframe_read_sdata): New.
11808 (download_tracepoints): Download static tracepoint actions.
11809 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11810 (GDB_PROBE_NAME): New.
11812 (GET_UST_SYM): New.
11815 (ust_marker_to_static_tracepoint): New.
11817 (collect_ust_data_at_tracepoint): New.
11818 (gdb_ust_probe): New.
11819 (UNIX_PATH_MAX, SOCK_DIR): New.
11820 (gdb_ust_connect_sync_socket): New.
11821 (resume_thread, stop_thread): New.
11822 (run_inferior_command): New.
11823 (init_named_socket): New.
11824 (gdb_ust_socket_init): New.
11825 (cstr_to_hexstr): New.
11827 (first_marker, next_marker): New.
11828 (response_ust_marker): New.
11829 (cmd_qtfstm, cmd_qtsstm): New.
11830 (unprobe_marker_at, probe_marker_at): New.
11831 (cmd_qtstmat, gdb_ust_thread): New.
11832 (gdb_ust_init): New.
11833 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11834 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11835 (ST_REGENTRY): New.
11836 (x86_64_st_collect_regmap): New.
11837 (X86_64_NUM_ST_COLLECT_GREGS): New.
11838 (AMD64_RIP_REGNUM): New.
11839 (supply_static_tracepoint_registers): New.
11840 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11841 (ST_REGENTRY): New.
11842 (i386_st_collect_regmap): New.
11843 (i386_NUM_ST_COLLECT_GREGS): New.
11844 (supply_static_tracepoint_registers): New.
11845 * server.c (handle_query): Handle qXfer:statictrace:read.
11846 <qSupported>: Report support for StaticTracepoints, and
11847 qXfer:statictrace:read features.
11848 * server.h (traceframe_read_sdata)
11849 (supply_static_tracepoint_registers): Declare.
11850 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11851 (unpack_varlen_hex): Include in IPA build.
11852 * Makefile.in (ustlibs, ustinc): New.
11853 (IPA_OBJS): Add remote-utils-ipa.o.
11854 ($(IPA_LIB)): Link -ldl and -lpthread.
11856 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11857 * config.in, configure: Regenerate.
11859 2010-06-20 Ian Lance Taylor <iant@google.com>
11860 Pedro Alves <pedro@codesourcery.com>
11862 * linux-x86-low.c (always_true): Delete.
11863 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11864 trying to fool the compiler with always_true.
11866 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11868 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11869 conditions in gdbserver.
11871 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11873 * spu-low.c (spu_read_memory): Wrap around local store limit.
11874 (spu_write_memory): Likewise.
11876 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11878 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11879 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11881 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11883 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11884 uses with LONGEST uses.
11886 2010-06-14 Stan Shebs <stan@codesourcery.com>
11887 Pedro Alves <pedro@codesourcery.com>
11891 * linux-x86-low.c: Include limits.h.
11893 (always_true): New.
11896 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11897 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11898 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11899 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11900 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11901 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11902 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11903 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11904 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11905 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11906 (amd64_emit_void_call_2): New.
11907 (amd64_emit_ops): New.
11908 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11909 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11910 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11911 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11912 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11913 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11914 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11915 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11916 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11917 (i386_emit_stack_adjust, i386_emit_int_call_1)
11918 (i386_emit_void_call_2): New.
11919 (i386_emit_ops): New.
11920 (x86_emit_ops): New.
11921 (the_low_target): Install x86_emit_ops.
11922 * server.h (struct emit_ops): New.
11923 (get_raw_reg_func_addr): Declare.
11924 (current_insn_ptr, emit_error): Declare.
11925 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11926 (set_trace_state_variable_value): New defines.
11927 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11928 addr_get_trace_state_variable_value and
11929 addr_set_trace_state_variable_value.
11930 (symbol_list): New fields for get_raw_reg,
11931 get_trace_state_variable_value and set_trace_state_variable_value.
11932 (condfn): New typedef.
11933 (struct tracepoint): New field `compiled_cond'.
11934 (do_action_at_tracepoint): Clear compiled_cond.
11935 (get_trace_state_variable_value, set_trace_state_variable_value):
11937 (condition_true_at_tracepoint): If there's a compiled condition,
11939 (current_insn_ptr, emit_error): New globals.
11940 (struct bytecode_address): New.
11941 (get_raw_reg_func_addr): New.
11942 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11943 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11944 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11945 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11946 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11947 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11948 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11949 (compile_tracepoint_condition, compile_bytecodes): New.
11950 * target.h (emit_ops): Forward declare.
11951 (struct target_ops): New field emit_ops.
11952 (target_emit_ops): New.
11953 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11954 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11955 * linux-low.c (linux_emit_ops): New.
11956 (linux_target_ops): Install it.
11957 * linux-low.h (struct linux_target_ops): New field emit_ops.
11959 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11961 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11962 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11964 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11965 Stan Shebs <stan@codesourcery.com>
11967 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11968 (all): Depend on $(extra_libraries).
11969 (install-only): Install the IPA.
11970 (IPA_OBJS, IPA_LIB): New.
11971 (clean): Remove the IPA lib.
11972 (IPAGENT_CFLAGS): New.
11973 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11974 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11975 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11976 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11977 * configure.ac: Check for atomic builtins support in the compiler.
11978 (IPA_DEPFILES, extra_libraries): Define.
11979 * configure.srv (ipa_obj): Add description.
11980 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11981 (i[34567]86-*-linux*): Set ipa_obj.
11982 (x86_64-*-linux*): Set ipa_obj.
11983 * linux-low.c (stabilizing_threads): New.
11984 (supports_fast_tracepoints): New.
11985 (linux_detach): Stabilize threads before detaching.
11986 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11987 the lwp is either not stabilizing, or is moving out of a jump pad.
11988 (linux_fast_tracepoint_collecting): New.
11989 (maybe_move_out_of_jump_pad): New.
11990 (enqueue_one_deferred_signal): New.
11991 (dequeue_one_deferred_signal): New.
11992 (linux_wait_for_event_1): If moving out of a jump pad, defer
11993 pending signals to later.
11994 (linux_stabilize_threads): New.
11995 (linux_wait_1): Check if threads need moving out of jump pads, and
11997 (stuck_in_jump_pad_callback): New.
11998 (move_out_of_jump_pad_callback): New.
11999 (lwp_running): New.
12000 (linux_resume_one_lwp): Handle moving out of jump pads.
12001 (linux_set_resume_request): Dequeue deferred signals.
12002 (need_step_over_p): Also step over fast tracepoint jumps.
12003 (start_step_over): Also uninsert fast tracepoint jumps.
12004 (finish_step_over): Also reinsert fast tracepoint jumps.
12005 (linux_install_fast_tracepoint_jump): New.
12006 (linux_target_ops): Install linux_stabilize_threads and
12007 linux_install_fast_tracepoint_jump_pad.
12008 * linux-low.h (linux_target_ops) <get_thread_area,
12009 install_fast_tracepoint_jump_pad>: New fields.
12010 (struct lwp_info) <collecting_fast_tracepoint,
12011 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12012 (linux_get_thread_area): Declare.
12013 * linux-x86-low.c (jump_insn): New.
12014 (x86_get_thread_area): New.
12015 (append_insns): New.
12016 (push_opcode): New.
12017 (amd64_install_fast_tracepoint_jump_pad): New.
12018 (i386_install_fast_tracepoint_jump_pad): New.
12019 (x86_install_fast_tracepoint_jump_pad): New.
12020 (the_low_target): Install x86_get_thread_area and
12021 x86_install_fast_tracepoint_jump_pad.
12022 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12023 (struct fast_tracepoint_jump): New.
12024 (fast_tracepoint_jump_insn): New.
12025 (fast_tracepoint_jump_shadow): New.
12026 (find_fast_tracepoint_jump_at): New.
12027 (fast_tracepoint_jump_here): New.
12028 (delete_fast_tracepoint_jump): New.
12029 (set_fast_tracepoint_jump): New.
12030 (uninsert_fast_tracepoint_jumps_at): New.
12031 (reinsert_fast_tracepoint_jumps_at): New.
12032 (set_breakpoint_at): Use write_inferior_memory.
12033 (uninsert_raw_breakpoint): Use write_inferior_memory.
12034 (check_mem_read): Mask out fast tracepoint jumps.
12035 (check_mem_write): Mask out fast tracepoint jumps.
12036 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12037 (set_fast_tracepoint_jump): Declare.
12038 (delete_fast_tracepoint_jump)
12039 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12040 (reinsert_fast_tracepoint_jumps_at): Declare.
12041 * regcache.c: Don't compile many functions when building the
12042 in-process agent library.
12043 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12044 the register buffer in the heap.
12045 (free_register_cache): If the register buffer isn't owned by the
12046 regcache, don't free it.
12047 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12048 pre-existing register caches.
12049 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12051 (convert_ascii_to_int): : Constify `from' parameter type.
12052 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12053 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12054 the needed buffer in-place.
12055 (relocate_instruction): New.
12056 * server.c (handle_query) <qSymbols>: If the target supports
12057 tracepoints, give it a chance of looking up symbols. Report
12058 support for fast tracepoints.
12059 (handle_status): Stabilize threads.
12060 (process_serial_event): Adjust.
12061 * server.h (struct fast_tracepoint_jump): Forward declare.
12062 (struct process_info) <fast_tracepoint_jumps>: New field.
12063 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12064 (decode_X_packet, decode_M_packet): Adjust.
12065 (relocate_instruction): Declare.
12066 (in_process_agent_loaded): Declare.
12067 (tracepoint_look_up_symbols): Declare.
12068 (struct fast_tpoint_collect_status): Declare.
12069 (fast_tracepoint_collecting): Declare.
12070 (force_unlock_trace_buffer): Declare.
12071 (handle_tracepoint_bkpts): Declare.
12072 (initialize_low_tracepoint)
12073 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12074 * target.h (struct target_ops) <stabilize_threads,
12075 install_fast_tracepoint_jump_pad>: New fields.
12076 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12077 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12078 [HAVE_STDINT_H]: Include stdint.h.
12079 (trace_debug_1): Rename to ...
12080 (trace_vdebug): ... this.
12081 (trace_debug): Rename to ...
12082 (trace_debug_1): ... this. Add `level' parameter.
12083 (trace_debug): New.
12084 (ATTR_USED, ATTR_NOINLINE): New.
12085 (IP_AGENT_EXPORT): New.
12086 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12087 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12088 (about_to_request_buffer_space, trace_buffer_is_full)
12089 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12090 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12091 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12092 (traceframe_write_count, traceframes_created)
12093 (trace_state_variables)
12094 New renaming defines.
12095 (struct ipa_sym_addresses): New.
12096 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12097 (symbol_list): New.
12098 (ipa_sym_addrs): New.
12099 (all_tracepoint_symbols_looked_up): New.
12100 (in_process_agent_loaded): New.
12101 (write_e_ipa_not_loaded): New.
12102 (maybe_write_ipa_not_loaded): New.
12103 (tracepoint_look_up_symbols): New.
12104 (debug_threads) [IN_PROCESS_AGENT]: New.
12105 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12106 (UNKNOWN_SIDE_EFFECTS): New.
12107 (stop_tracing): New.
12108 (flush_trace_buffer): New.
12109 (stop_tracing_bkpt): New.
12110 (flush_trace_buffer_bkpt): New.
12111 (read_inferior_integer): New.
12112 (read_inferior_uinteger): New.
12113 (read_inferior_data_pointer): New.
12114 (write_inferior_data_pointer): New.
12115 (write_inferior_integer): New.
12116 (write_inferior_uinteger): New.
12117 (struct collect_static_trace_data_action): Delete.
12118 (enum tracepoint_type): New.
12119 (struct tracepoint) <type>: New field `type'.
12120 <actions_str, step_actions, step_actions_str>: Only include in
12122 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12123 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12124 (tracepoints): Use IP_AGENT_EXPORT.
12125 (last_tracepoint): Don't include in the IPA.
12126 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12127 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12128 (alloced_trace_state_variables): New.
12129 (trace_state_variables): Use IP_AGENT_EXPORT.
12130 (traceframe_t): Delete unused variable.
12131 (circular_trace_buffer): Don't include in the IPA.
12132 (trace_buffer_start): Delete.
12133 (struct trace_buffer_control): New.
12134 (trace_buffer_free): Delete.
12135 (struct ipa_trace_buffer_control): New.
12136 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12137 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12139 (trace_buffer_ctrl): New.
12140 (TRACE_BUFFER_CTRL_CURR): New.
12141 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12142 Reimplement as macros.
12143 (trace_buffer_wrap): Delete.
12144 (traceframe_write_count, traceframe_read_count)
12145 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12146 (struct tracepoint_hit_ctx) <type>: New field.
12147 (struct fast_tracepoint_ctx): New.
12148 (memory_barrier): New.
12150 (record_tracepoint_error): Update atomically in the IPA.
12151 (clear_inferior_trace_buffer): New.
12152 (about_to_request_buffer_space): New.
12153 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12154 updating the same buffer.
12155 (add_tracepoint): Default the tracepoint's type to trap
12156 tracepoint, and orig_size to -1.
12157 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12158 internal variables.
12159 (create_trace_state_variable): New parameter `gdb'. Handle it.
12160 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12161 (cmd_qtdp): Handle fast tracepoints.
12162 (cmd_qtdv): Adjust.
12163 (max_jump_pad_size): New.
12164 (gdb_jump_pad_head): New.
12165 (get_jump_space_head): New.
12166 (claim_jump_space): New.
12167 (sort_tracepoints): New.
12168 (MAX_JUMP_SIZE): New.
12169 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12171 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12172 support. Upload fast traceframes, and delete internal IPA
12174 (stop_tracing_handler): New.
12175 (flush_trace_buffer_handler): New.
12176 (cmd_qtstop): Upload fast tracepoints.
12177 (response_tracepoint): Handle fast tracepoints.
12178 (tracepoint_finished_step): Upload fast traceframes. Set the
12179 tracepoint hit context's tracepoint type.
12180 (handle_tracepoint_bkpts): New.
12181 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12182 type. Add comment about fast tracepoints.
12183 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12184 non-existing action_str field.
12185 (get_context_regcache): Handle fast tracepoints.
12186 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12188 (fast_tracepoint_from_jump_pad_address): New.
12189 (fast_tracepoint_from_ipa_tpoint_address): New.
12190 (collecting_t): New.
12191 (force_unlock_trace_buffer): New.
12192 (fast_tracepoint_collecting): New.
12194 (gdb_collect): New.
12195 (write_inferior_data_ptr): New.
12196 (target_tp_heap): New.
12197 (target_malloc): New.
12198 (download_agent_expr): New.
12200 (download_tracepoints): New.
12201 (download_trace_state_variables): New.
12202 (upload_fast_traceframes): New.
12203 (IPA_FIRST_TRACEFRAME): New.
12204 (IPA_NEXT_TRACEFRAME_1): New.
12205 (IPA_NEXT_TRACEFRAME): New.
12206 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12207 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12208 (gdb_jump_pad_buffer_end): New.
12209 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12210 (initialize_tracepoint): Adjust.
12211 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12212 buffer. Initialize the low module.
12213 * utils.c (PREFIX, TOOLNAME): New.
12214 (malloc_failure): Use PREFIX.
12215 (error): In the IPA, an error causes an exit.
12216 (fatal, warning): Use PREFIX.
12217 (internal_error): Use TOOLNAME.
12218 (NUMCELLS): Increase to 10.
12219 * configure, config.in: Regenerate.
12221 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12223 * server.c (handle_query) <qSupported>: Do two passes over the
12224 qSupported string to avoid nesting strtok.
12226 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12228 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12230 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12231 -Wl,--dynamic-list.
12232 * configure: Regenerate.
12233 * proc-service.list: New.
12235 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12237 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12240 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12242 * gdbreplay.c (remote_open): Check error return from socket() call by
12243 its equality to -1 not by it being negative.
12244 * remote-utils.c (remote_open): Likewise.
12246 2010-05-23 Pedro Alves <pedro@codesourcery.com>
12248 * config.h: Regenerate.
12250 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12252 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12253 doesn't provide PTRACE_GET_THREAD_AREA.
12255 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12257 * linux-m68k-low.c: Include <asm/ptrace.h>
12258 (ps_get_thread_area): Implement.
12260 2010-05-03 Doug Evans <dje@google.com>
12262 * event-loop.c (struct callback_event): New struct.
12263 (callback_list): New global.
12264 (append_callback_event, delete_callback_event): New functions.
12265 (process_callback): New function.
12266 (start_event_loop): Call it.
12267 * remote-utils.c (NOT_SCHEDULED): Define.
12268 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12269 moved out of readchar.
12270 (readchar): Rewrite. Call reschedule before returning.
12271 (reset_readchar): New function.
12272 (remote_close): Call it.
12273 (process_remaining, reschedule): New functions.
12274 * server.h (callback_handler_func): New typedef.
12275 (append_callback_event, delete_callback_event): Declare.
12277 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12279 * proc-service.c (ps_pglobal_lookup): Use
12280 thread_db_look_up_one_symbol.
12281 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12282 parameter. Use it instead of all_symbols_looked_up.
12283 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12285 (all_symbols_looked_up): Don't declare.
12286 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12287 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12289 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12290 Set all_symbols_looked_up here.
12291 (thread_db_look_up_one_symbol): New.
12292 (thread_db_get_tls_address): Adjust.
12293 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12294 thread_db object on the heap, and tentatively set it in the
12296 (thread_db_init): Don't set all_symbols_looked_up here.
12297 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12299 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12301 * linux-low.c (linux_kill, linux_detach): Adjust.
12302 (status_pending_p_callback): Remove redundant statement. Check
12303 for !TARGET_WAITIKIND_IGNORE, instead of
12304 TARGET_WAITKIND_STOPPED.
12305 (handle_tracepoints): Make sure LWP is locked. Adjust.
12306 (linux_wait_for_event_1): Adjust.
12307 (linux_cancel_breakpoints): New.
12308 (unsuspend_one_lwp): New.
12309 (unsuspend_all_lwps): New.
12310 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12311 (send_sigstop_callback): Change return type to int, add new
12312 `except' parameter and handle it.
12313 (suspend_and_send_sigstop_callback): New.
12314 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12315 pass them down. If SUSPEND, also increment the lwp's suspend
12317 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12318 (need_step_over_p): Don't consider suspended LWPs.
12319 (start_step_over): Adjust.
12320 (proceed_one_lwp): Change return type to int, add new `except'
12321 parameter and handle it.
12322 (unsuspend_and_proceed_one_lwp): New.
12323 (proceed_all_lwps): Use find_inferior instead of
12325 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12326 also decrement the suspend count of LWPs. Pass `except' down,
12327 instead of hacking its suspend count.
12328 (linux_pause_all): Add `freeze' parameter. Adjust.
12329 (linux_unpause_all): New.
12330 (linux_target_ops): Install linux_unpause_all.
12331 * server.c (handle_status): Adjust.
12332 * target.h (struct target_ops): New fields `unpause_all' and
12333 `cancel_breakpoints'. Add new parameter to `pause_all'.
12334 (pause_all): Add new `freeze' parameter.
12335 (unpause_all): New.
12336 (cancel_breakpoints): New.
12337 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12338 cancel breakpoints.
12339 (cmd_qtstart): Pause threads.
12340 (stop_tracing): Pause threads, and cancel breakpoints.
12341 * win32-low.c (win32_target_ops): Adjust.
12343 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12345 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12346 the inferior right away from here...
12347 (linux_wait_1): ... to here, and adjust to check the thread's
12348 last_resume_kind instead of the lwp's step or stop_expected flags.
12350 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12352 * README: Use consistent `GDB' and `GDBserver' spellings.
12354 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12356 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12357 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12358 (linux_detach_one_lwp): Assume the lwp is stopped.
12359 (any_thread_of): Delete.
12360 (linux_detach): Stop all lwps here. Don't blindly delete all
12362 (delete_lwp_callback): New.
12363 (linux_mourn): Delete all lwps of the process that is gone.
12364 (linux_wait_1): Don't delete the last lwp of the process here.
12365 * mem-break.h (mark_breakpoints_out): Declare.
12366 * mem-break.c (mark_breakpoints_out): New.
12367 (free_all_breakpoints): Use it.
12368 * server.c (handle_target_event): If the process is gone, mark
12370 * thread-db.c (struct thread_db) <create_bp>: New field.
12371 (thread_db_enable_reporting): Fix prototype. Store a thread event
12372 breakpoint reference in the thread_db struct.
12373 (thread_db_load_search): Clear the thread_db object.
12374 (try_thread_db_load_1): Ditto.
12375 (switch_to_process): New.
12376 (disable_thread_event_reporting): Use it.
12377 (remove_thread_event_breakpoints): New.
12378 (thread_db_detach, thread_db_mourn): Use it.
12380 2010-05-01 Pedro Alves <pedro@codesourcery.com>
12382 * linux-low.c (linux_enable_event_reporting): New.
12383 (linux_wait_for_event_1, handle_extended_wait): Use it.
12385 2010-04-30 Pedro Alves <pedro@codesourcery.com>
12387 * linux-low.c (linux_kill_one_lwp, linux_kill)
12388 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12389 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12390 SIGSTOP even if the LWP is stopped.
12391 (send_sigstop_callback): New.
12392 (stop_all_lwps): Use send_sigstop_callback instead.
12393 (linux_resume_one_thread): Adjust.
12394 (proceed_one_lwp): Still proceed an LWP that the client has
12395 requested to stop, if we haven't reported it as stopped yet. Make
12396 sure that LWPs the client want stopped, have a pending SIGSTOP.
12398 2010-04-26 Doug Evans <dje@google.com>
12400 * server.c (handle_general_set): Make static.
12402 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12403 Print received char after testing for error/eof instead of before.
12404 (input_interrupt): Tweak comment.
12406 2010-04-23 Doug Evans <dje@google.com>
12408 * server.c (start_inferior): Print inferior argv if --debug.
12410 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12412 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12413 * nto-x86-low.c: Include server.h
12415 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12417 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12418 be consistent with other sources of this directory.
12419 (init_registers_amd64): Correct name of source file of this function
12422 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12424 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12425 64-bit executables.
12427 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12429 * win32-i386-low.c: Add 64-bit support.
12430 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12431 (init_registers_amd64): Declare.
12432 (mappings): Add 64-bit version of array.
12433 (init_windows_x86): New function.
12434 (the_low_target): Change init_arch field to init_windows_x86.
12436 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12438 * win32-low.c: Adapt to support also 64-bit architecture.
12439 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12440 (get_image_name): Use SIZE_T type for local variable `done'.
12441 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12442 (toolhelp_get_dll_name): Idem.
12443 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12444 Use uintptr_t typecast to avoid warning.
12445 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12446 (handle_exception): Use phex_nz to avoid warning.
12447 (win32_wait): Remove unused local variable `process'.
12449 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12451 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12454 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12456 * configure.ac: Use `ws2_32' library for srv_mingw.
12457 * configure: Regenerate.
12458 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12459 * remote-utils.c: Likewise.
12461 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12463 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12464 if __x86_64__ is defined.
12466 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12468 * configure: Regenerate.
12470 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12472 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12473 * target.h (target_ops): New get_tib_address field.
12474 * win32-low.h (win32_thread_info): Add thread_local_base field.
12475 * win32-low.c (child_add_thread): Add tlb argument.
12476 Set thread_local_base field to TLB.
12477 (get_child_debug_event): Adapt to child_add_thread change.
12478 (win32_get_tib_address): New function.
12479 (win32_target_ops): Set get_tib_address field to
12480 win32_get_tib_address.
12481 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12483 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12485 * linux-low.c (linux_mourn): Also remove the process.
12486 * server.c (handle_target_event): Don't remove the process here.
12487 * nto-low.c (nto_mourn): New.
12488 (nto_target_ops): Install it.
12489 * spu-low.c (spu_mourn): New.
12490 (spu_target_ops): Install it.
12491 * win32-low.c (win32_mourn): New.
12492 (win32_target_ops): Install it.
12494 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12496 * server.h (buffer_xml_printf): Remove redundant `;'.
12498 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12500 * regcache.c (set_register_cache): Invalidate regcaches before
12501 changing the register cache layout.
12502 (regcache_invalidate_one): Allow a NULL regcache.
12503 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12504 regcaches before changing the register cache layout or the target
12507 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12509 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12510 variable warning on Linux/x86-64.
12512 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12514 GDBserver disconnected tracing support.
12516 * linux-low.c (linux_remove_process): Delete.
12517 (add_lwp): Don't set last_resume_kind here.
12518 (linux_kill): Use `mourn'.
12519 (linux_detach): Use `thread_db_detach', and `mourn'.
12520 (linux_mourn): New.
12521 (linux_attach_lwp_1): Adjust comment.
12522 (linux_attach): last_resume_kind moved the thread_info; adjust.
12523 (status_pending_p_callback): Adjust.
12524 (linux_wait_for_event_1): Adjust.
12525 (count_events_callback, select_singlestep_lwp_callback)
12526 (select_event_lwp_callback, cancel_breakpoints_callback)
12527 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12528 (proceed_one_lwp): Adjust.
12529 (linux_async): Add debug output.
12530 (linux_thread_stopped): New.
12531 (linux_pause_all): New.
12532 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12534 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12535 (thread_db_free): Delete declaration.
12536 (thread_db_detach, thread_db_mourn): Declare.
12537 * thread-db.c (thread_db_init): Use thread_db_mourn.
12538 (thread_db_free): Delete, split in two.
12539 (disable_thread_event_reporting): New.
12540 (thread_db_detach): New.
12541 (thread_db_mourn): New.
12543 * server.h (struct thread_info) <last_resume_kind>: New field.
12544 <attached>: Add comment.
12545 <gdb_detached>: New field.
12546 (handler_func): Change return type to int.
12547 (handle_serial_event, handle_target_event): Ditto.
12548 (gdb_connected): Declare.
12550 (disconnected_tracing): Declare.
12551 (stop_tracing): Declare.
12553 * server.c (handle_query) <qSupported>: Report support for
12554 disconnected tracing.
12555 (queue_stop_reply_callback): Account for running threads.
12556 (gdb_wants_thread_stopped): New.
12557 (gdb_wants_all_threads_stopped): New.
12558 (gdb_reattached_process): New.
12559 (handle_status): Clear the `gdb_detached' flag of all processes.
12560 In all-stop, stop all threads.
12561 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12562 (process_serial_event): If the remote connection breaks, or if an
12563 exit was forced with "monitor exit", force an event loop exit.
12564 Handle disconnected tracing on detach.
12565 (handle_serial_event): Adjust.
12566 (handle_target_event): If GDB isn't connected, forward events back
12567 to the inferior, unless the last process exited, in which case,
12568 exit gdbserver. Adjust interface.
12570 * remote-utils.c (remote_open): Don't block in accept. Instead
12571 register an event loop source on the listen socket file
12572 descriptor. Refactor bits into ...
12573 (listen_desc): ... this new global.
12574 (gdb_connected): ... this new function.
12575 (enable_async_notification): ... this new function.
12576 (handle_accept_event): ... this new function.
12577 (remote_close): Clear remote_desc.
12579 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12581 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12583 (mourn_inferior): Define.
12584 (target_process_qsupported): Avoid the dangling else problem.
12585 (thread_stopped): Define.
12586 (pause_all): Define.
12587 (target_waitstatus_to_string): Declare.
12588 * target.c (target_waitstatus_to_string): New.
12590 * tracepoint.c (tracing): Make extern.
12591 (disconnected_tracing): New.
12592 (stop_tracing): Make extern. Handle tracing stops due to GDB
12594 (cmd_qtdisconnected): New.
12595 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12596 (handle_tracepoint_general_set): Handle QTDisconnected.
12598 * event-loop.c (event_handler_func): Change return type to int.
12599 (process_event): Bail out if the event handler wants the event
12601 (handle_file_event): Ditto.
12602 (start_event_loop): Bail out if the event handler wants the event
12605 * nto-low.c (nto_target_ops): Adjust.
12606 * spu-low.c (spu_wait): Don't remove the process here.
12607 (spu_target_ops): Adjust.
12608 * win32-low.c (win32_wait): Don't remove the process here.
12609 (win32_target_ops): Adjust.
12611 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12613 * regcache.c (realloc_register_cache): Invalidate inferior's
12614 regcache before recreating it.
12616 2010-04-09 Pedro Alves <pedro@codesourcery.com>
12618 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12620 2010-04-09 Stan Shebs <stan@codesourcery.com>
12621 Pedro Alves <pedro@codesourcery.com>
12623 * server.h (LONGEST): New.
12624 (struct thread_info) <while_stepping>: New field.
12625 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12627 (initialize_tracepoint, handle_tracepoint_general_set)
12628 (handle_tracepoint_query, tracepoint_finished_step)
12629 (tracepoint_was_hit, release_while_stepping_state_list):
12630 (current_traceframe): Declare.
12631 * server.c (handle_general_set): Handle tracepoint packets.
12632 (read_memory): New.
12633 (write_memory): New.
12634 (handle_search_memory_1): Use read_memory.
12635 (handle_query): Report support for conditional tracepoints, trace
12636 state variables, and tracepoint sources. Handle tracepoint
12638 (main): Initialize the tracepoints module.
12639 (process_serial_event): Handle traceframe reads/writes.
12641 * linux-low.c (handle_tracepoints): New.
12642 (linux_wait_1): Call it.
12643 (linux_resume_one_lwp): Handle while-stepping.
12644 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12645 (linux_target_ops): Install them.
12646 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12648 * linux-x86-low.c (x86_supports_tracepoints): New.
12649 (the_low_target). Install it.
12651 * mem-break.h (delete_breakpoint): Declare.
12652 * mem-break.c (delete_breakpoint): Make external.
12654 * target.h (struct target_ops): Add `supports_tracepoints',
12655 `read_pc', and `write_pc' fields.
12656 (target_supports_tracepoints): Define.
12657 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12660 * regcache.h (struct regcache) <registers_owned>: New field.
12661 (init_register_cache, regcache_cpy): Declare.
12662 (regcache_read_pc, regcache_write_pc): Declare.
12663 (register_cache_size): Declare.
12664 (supply_regblock): Declare.
12665 * regcache.c (init_register_cache): New.
12666 (new_register_cache): Use it.
12667 (regcache_cpy): New.
12668 (register_cache_size): New.
12669 (supply_regblock): New.
12670 (regcache_read_pc, regcache_write_pc): New.
12672 * tracepoint.c: New.
12674 * Makefile.in (OBS): Add tracepoint.o.
12675 (tracepoint.o): New rule.
12677 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12679 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12681 (i386-mmx.c): Likewise.
12682 (i386-mmx-linux.o): Likewise.
12683 (i386-mmx-linux.c): Likewise.
12685 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12686 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12687 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12688 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12690 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12691 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12692 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12694 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12696 * Makefile.in (clean): Updated.
12698 (i386-avx.c): Likewise.
12699 (i386-avx-linux.o): Likewise.
12700 (i386-avx-linux.c): Likewise.
12701 (amd64-avx.o): Likewise.
12702 (amd64-avx.c): Likewise.
12703 (amd64-avx-linux.o): Likewise.
12704 (amd64-avx-linux.c): Likewise.
12706 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12707 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12708 (srv_amd64_regobj): Add amd64-avx.o.
12709 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12710 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12711 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12712 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12713 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12714 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12715 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12717 * i387-fp.c: Include "i386-xstate.h".
12719 (i387_cache_to_xsave): Likewise.
12720 (i387_xsave_to_cache): Likewise.
12721 (x86_xcr0): Likewise.
12723 * i387-fp.h (i387_cache_to_xsave): Likewise.
12724 (i387_xsave_to_cache): Likewise.
12725 (x86_xcr0): Likewise.
12727 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12728 * linux-crisv32-low.c (target_regsets): Likewise.
12729 * linux-m68k-low.c (target_regsets): Likewise.
12730 * linux-mips-low.c (target_regsets): Likewise.
12731 * linux-ppc-low.c (target_regsets): Likewise.
12732 * linux-s390-low.c (target_regsets): Likewise.
12733 * linux-sh-low.c (target_regsets): Likewise.
12734 * linux-sparc-low.c (target_regsets): Likewise.
12735 * linux-xtensa-low.c (target_regsets): Likewise.
12737 * linux-low.c: Include <sys/uio.h>.
12738 (regsets_fetch_inferior_registers): Support nt_type.
12739 (regsets_store_inferior_registers): Likewise.
12740 (linux_process_qsupported): New.
12741 (linux_target_ops): Add linux_process_qsupported.
12743 * linux-low.h (regset_info): Add nt_type.
12744 (linux_target_ops): Add process_qsupported.
12746 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12748 (init_registers_i386_avx_linux): New.
12749 (init_registers_amd64_avx_linux): Likewise.
12750 (xmltarget_i386_linux_no_xml): Likewise.
12751 (xmltarget_amd64_linux_no_xml): Likewise.
12752 (PTRACE_GETREGSET): Likewise.
12753 (PTRACE_SETREGSET): Likewise.
12754 (x86_fill_xstateregset): Likewise.
12755 (x86_store_xstateregset): Likewise.
12756 (use_xml): Likewise.
12757 (x86_linux_update_xmltarget): Likewise.
12758 (x86_linux_process_qsupported): Likewise.
12759 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12760 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12761 init_registers_i386_linux here. Call
12762 x86_linux_update_xmltarget.
12763 (the_low_target): Add x86_linux_process_qsupported.
12765 * server.c (handle_query): Call target_process_qsupported.
12767 * target.h (target_ops): Add process_qsupported.
12768 (target_process_qsupported): New.
12770 2010-04-03 Pedro Alves <pedro@codesourcery.com>
12772 * inferiors.c (add_thread): Set last_status kind to
12773 TARGET_WAITKIND_IGNORE.
12774 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12775 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12776 (linux_wait_1): Move `thread' local definition to block that uses
12777 it. Don't NULL initialize `event_child'.
12778 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12779 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12780 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12782 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12784 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12785 an extended waitstatus, or by a watchpoint.
12786 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12787 thread was stepping or has been stopped by a watchpoint.
12789 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12791 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12792 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12793 of another, then delete the previous, and validate all
12795 (validate_inserted_breakpoint): New.
12796 (delete_disabled_breakpoints): New.
12797 (validate_breakpoints): New.
12798 (check_mem_read): Validate breakpoints before trusting their
12799 shadow. Delete disabled breakpoints.
12800 (check_mem_write): Validate breakpoints before trusting they
12801 should be inserted. Delete disabled breakpoints.
12802 * mem-break.h (validate_breakpoints):
12803 * server.c (handle_query): Validate breakpoints when we see a
12806 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12808 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12809 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12810 if we could tell there's a GDB breakpoint at stop_pc.
12811 (need_step_over_p): Don't do a step over if we find a GDB
12812 breakpoint at the resume PC.
12814 * mem-break.c (struct raw_breakpoint): New.
12815 (enum bkpt_type): New type `gdb_breakpoint'.
12816 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12817 fields. New field `raw'.
12818 (find_raw_breakpoint_at): New.
12819 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12820 breakpoint instead.
12821 (set_breakpoint_at): Adjust.
12822 (delete_raw_breakpoint): New.
12823 (release_breakpoint): New.
12824 (delete_breakpoint): Rename to...
12825 (delete_breakpoint_1): ... this. Add proc parameter. Use
12826 release_breakpoint. Return ENOENT.
12827 (delete_breakpoint): Reimplement.
12828 (find_breakpoint_at): Delete.
12829 (find_gdb_breakpoint_at): New.
12830 (delete_breakpoint_at): Delete.
12831 (set_gdb_breakpoint_at): New.
12832 (delete_gdb_breakpoint_at): New.
12833 (gdb_breakpoint_here): New.
12834 (set_reinsert_breakpoint): Use release_breakpoint.
12835 (uninsert_breakpoint): Rename to ...
12836 (uninsert_raw_breakpoint): ... this.
12837 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12838 (reinsert_raw_breakpoint): Change parameter type to
12840 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12842 (check_breakpoints): Adjust. Use release_breakpoint.
12843 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12844 (breakpoint_inserted_here): Ditto.
12845 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12846 Don't trust the breakpoint's shadow if it is not inserted.
12847 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12848 (delete_all_breakpoints): Adjust.
12849 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12850 use delete_breakpoint_1.
12852 * mem-break.h (breakpoints_supported): Delete declaration.
12853 (set_gdb_breakpoint_at): Declare.
12854 (gdb_breakpoint_here): Declare.
12855 (delete_breakpoint_at): Delete.
12856 (delete_gdb_breakpoint_at): Declare.
12858 * server.h (struct raw_breakpoint): Forward declare.
12859 (struct process_info): New field `raw_breakpoints'.
12861 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12864 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12866 * linux-low.c (status_pending_p_callback): Fix comment.
12867 (linux_wait_for_event_1): Move most of the internal breakpoint
12868 handling from here...
12869 (linux_wait_1): ... to here.
12870 (count_events_callback): New.
12871 (select_singlestep_lwp_callback): New.
12872 (select_event_lwp_callback): New.
12873 (cancel_breakpoints_callback): New.
12874 (select_event_lwp): New.
12875 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12876 priority to all LWPs that have had events that should be reported
12877 to the client. Cancel breakpoints when about to reporting the
12878 event to the client, not while stopping lwps. No longer cancel
12879 finished single-steps here.
12880 (cancel_finished_single_step): Delete.
12881 (cancel_finished_single_steps): Delete.
12883 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12885 * mem-break.c (enum bkpt_type): New.
12886 (struct breakpoint): New field `type'.
12887 (set_breakpoint_at): Change return type to struct breakpoint
12888 pointer. Set type to `other_breakpoint' by default.
12889 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12890 in the breakpoint list.
12891 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12892 (reinsert_breakpoint): Rename to ...
12893 (reinsert_raw_breakpoint): ... this.
12894 (reinsert_breakpoints_at): Adjust.
12895 * mem-break.h (struct breakpoint): Declare.
12896 (set_breakpoint_at): Change return type to struct breakpoint
12899 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12901 * server.c (handle_query): Assign, not compare.
12903 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12905 Teach linux gdbserver to step-over-breakpoints.
12907 * linux-low.c (can_hardware_single_step): New.
12908 (supports_breakpoints): New.
12909 (handle_extended_wait): If stopping threads, read the stop pc of
12910 the new cloned LWP.
12912 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12913 low target doesn't support retrieving the PC.
12914 (add_lwp): Set last_resume_kind to resume_continue.
12915 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12916 (linux_attach): Don't clear stop_expected. Set the lwp's
12917 last_resume_kind to resume_stop.
12918 (linux_detach_one_lwp): Don't check for removed breakpoints.
12919 (check_removed_breakpoint): Delete.
12920 (status_pending_p): Rename to ...
12921 (status_pending_p_callback): ... this. Don't check for removed
12922 breakpoints. Don't consider threads that are stopped from GDB's
12924 (linux_wait_for_lwp): Always read the stop_pc here.
12925 (cancel_breakpoint): New.
12926 (step_over_bkpt): New global.
12927 (linux_wait_for_event_1): Implement stepping over breakpoints.
12928 (gdb_wants_lwp_stopped): New.
12929 (gdb_wants_all_stopped): New.
12930 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12931 single-step traps here. Store the thread's last reported target
12933 (send_sigstop): Don't clear stop_expected. Always set it,
12935 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12936 (cancel_finished_single_step): New.
12937 (cancel_finished_single_steps): New.
12938 (wait_for_sigstop): Don't cancel finished single-step traps here.
12939 (linux_resume_one_lwp): Don't check for removed breakpoints.
12940 Don't set `step' on non-hardware step archs.
12941 (linux_set_resume_request): Ignore resume_stop requests if already
12942 stopping or stopped. Set the lwp's last_resume_kind.
12943 (resume_status_pending_p): Don't check for removed breakpoints.
12944 (need_step_over_p): New.
12945 (start_step_over): New.
12946 (finish_step_over): New.
12947 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12948 requests. Clear the thread's last reported target waitstatus.
12949 Don't use the `suspended' flag. Don't consider pending breakpoints.
12950 (linux_resume): Start a step-over if necessary.
12951 (proceed_one_lwp): New.
12952 (proceed_all_lwps): New.
12953 (unstop_all_lwps): New.
12954 * linux-low.h (struct lwp_info): Rewrite comment for the
12955 `suspended' flag. Add the `stop_pc' field. Delete the
12956 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12957 Add `'last_resume_kind' and `need_step_over' fields.
12958 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12959 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12960 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12961 (set_raw_breakpoint_at): New.
12962 (set_breakpoint_at): Rewrite to use it.
12963 (reinsert_breakpoint_handler): Delete.
12964 (set_reinsert_breakpoint): New.
12965 (reinsert_breakpoint_by_bp): Delete.
12966 (delete_reinsert_breakpoints): New.
12967 (uninsert_breakpoint): Rewrite.
12968 (uninsert_breakpoints_at): New.
12969 (reinsert_breakpoint): Rewrite.
12970 (reinsert_breakpoints_at): New.
12971 (check_breakpoints): Rewrite.
12972 (breakpoint_here): New.
12973 (breakpoint_inserted_here): New.
12974 (check_mem_read): Adjust.
12975 * mem-break.h (breakpoints_supported, breakpoint_here)
12976 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12977 (reinsert_breakpoint_by_bp): Delete declaration.
12978 (delete_reinsert_breakpoints): Declare.
12979 (reinsert_breakpoint): Delete declaration.
12980 (reinsert_breakpoints_at): Declare.
12981 (uninsert_breakpoint): Delete declaration.
12982 (uninsert_breakpoints_at): Declare.
12983 (check_breakpoints): Adjust prototype.
12984 * server.h: Adjust include order.
12985 (struct thread_info): Declare here. Add a `last_status' field.
12987 2010-03-23 Michael Snyder <msnyder@vmware.com>
12989 * server.c (crc32): New function.
12990 (handle_query): Add handling for 'qCRC:' request.
12992 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12994 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12995 lwp had been stopped by a watchpoint.
12997 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12999 * server.h (internal_error): Declare.
13000 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13001 * utils.c (internal_error): New function.
13003 2010-03-15 Andreas Schwab <schwab@redhat.com>
13005 * configure.srv: Fix typo setting srv_regobj.
13007 2010-03-15 Pedro Alves <pedro@codesourcery.com>
13009 * linux-low.c (fetch_register): Avoid passing a non string literal
13011 (usr_store_inferior_registers): Ditto.
13013 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13015 * linux-low.c (linux_write_memory): Bail out early if peeking
13018 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13020 * linux-low.h (struct lwp_info): New fields
13021 `stopped_by_watchpoint' and `stopped_data_address'.
13022 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13023 here, and cache them in the lwp object.
13024 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13026 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13028 (linux_stopped_by_watchpoint): Rewrite.
13029 (linux_stopped_data_address): Rewrite.
13031 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
13033 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13034 switching the current inferior, not before.
13036 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13038 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13039 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13040 i386-linux.c and amd64-linux.c.
13041 (reg-i386.o): Removed.
13042 (reg-i386.c): Likewise.
13043 (reg-i386-linux.o): Likewise.
13044 (reg-i386-linux.c): Likewise.
13045 (reg-x86-64.o): Likewise.
13046 (reg-x86-64.c): Likewise.
13047 (reg-x86-64-linux.o): Likewise.
13048 (reg-x86-64-linux.c): Likewise.
13050 (i386.c): Likewise.
13051 (i386-linux.o): Likewise.
13052 (i386-linux.c): Likewise.
13053 (amd64.o): Likewise.
13054 (amd64.c): Likewise.
13055 (amd64-linux.o): Likewise.
13056 (amd64-linux.c): Likewise.
13058 * configure.srv (srv_i386_regobj): New.
13059 (srv_i386_linux_regobj): Likewise.
13060 (srv_amd64_regobj): Likewise.
13061 (srv_amd64_linux_regobj): Likewise.
13062 (srv_i386_32bit_xmlfiles): Likewise.
13063 (srv_i386_64bit_xmlfiles): Likewise.
13064 (srv_i386_xmlfiles): Likewise.
13065 (srv_amd64_xmlfiles): Likewise.
13066 (srv_i386_linux_xmlfiles): Likewise.
13067 (srv_amd64_linux_xmlfiles): Likewise.
13068 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13069 srv_xmlfiles to $srv_i386_xmlfiles.
13070 (i[34567]86-*-mingw32ce*): Likewise.
13071 (i[34567]86-*-mingw*): Likewise.
13072 (i[34567]86-*-nto*): Likewise.
13073 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13074 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13075 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13076 (x86_64-*-linux*): Likewise.
13078 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13079 (init_registers_amd64_linux): New.
13080 (x86_arch_setup): Replace init_registers_x86_64_linux with
13081 init_registers_amd64_linux.
13083 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13085 * configure.ac: Check for libdl. If it is not available link against
13086 static libthread_db.
13087 * configure: Regenerate.
13089 2010-02-22 Pedro Alves <pedro@codesourcery.com>
13093 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13094 handing a read watchpoint.
13095 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13097 2010-02-12 Doug Evans <dje@google.com>
13099 * linux-low.c (linux_supports_tracefork_flag): Document.
13100 (linux_look_up_symbols): Add comment.
13102 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13104 * regcache.c (supply_register): Clear regcache if buf is NULL.
13106 2010-02-02 Nicolas Roche <roche@sourceware.org>
13107 Joel Brobecker <brobecker@adacore.com>
13109 * inferiors.c (find_inferior): Add function documentation.
13110 (unloaded_dll): Handle the case where the unloaded dll has not
13111 been previously registered in the dll list.
13113 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13115 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13116 (thumb2_breakpoint): New.
13117 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13119 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13121 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13122 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13125 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13127 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13129 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13131 * linux-s390-low.c (s390_collect_ptrace_register)
13132 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13134 2010-01-21 Doug Evans <dje@google.com>
13136 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13137 (PTRACE_ARG4_TYPE): New macro.
13138 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13139 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13140 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13141 (usr_store_inferior_registers): Ditto.
13142 (linux_read_memory, linux_write_memory): Ditto.
13143 (linux_test_for_tracefork): Ditto.
13145 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13146 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13148 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13150 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13153 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13155 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13156 prototype to take a regcache. Adjust.
13158 2010-01-20 Pedro Alves <pedro@codesourcery.com>
13160 * regcache.h (struct thread_info): Forward declare.
13161 (struct regcache): New.
13162 (new_register_cache): Adjust prototype.
13163 (get_thread_regcache): Declare.
13164 (free_register_cache): Adjust prototype.
13165 (registers_to_string, registers_from_string): Ditto.
13166 (supply_register, supply_register_by_name, collect_register)
13167 (collect_register_as_string, collect_register_by_name): Ditto.
13168 * regcache.c (struct inferior_regcache_data): Delete.
13169 (get_regcache): Rename to ...
13170 (get_thread_regcache): ... this. Adjust. Switch inferior before
13171 fetching registers.
13172 (regcache_invalidate_one): Adjust.
13173 (regcache_invalidate): Fix prototype.
13174 (new_register_cache): Return the new register cache.
13175 (free_register_cache): Change prototype.
13176 (realloc_register_cache): Adjust.
13177 (registers_to_string): Change prototype to take a regcache. Adjust.
13178 (registers_from_string): Ditto.
13179 (register_data): Ditto.
13180 (supply_register): Ditto.
13181 (supply_register_by_name): Ditto.
13182 (collect_register): Ditto.
13183 (collect_register_as_string): Ditto.
13184 (collect_register_by_name): Ditto.
13185 * server.c (process_serial_event): Adjust.
13186 * linux-low.h (regset_fill_func, regset_store_func): Change
13188 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13190 * linux-low.c (get_stop_pc): Adjust.
13191 (check_removed_breakpoint): Adjust.
13192 (linux_wait_for_event): Adjust.
13193 (linux_resume_one_lwp): Adjust.
13194 (fetch_register): Add regcache parameter. Adjust.
13195 (usr_store_inferior_registers): Ditto.
13196 (regsets_fetch_inferior_registers): Ditto.
13197 (regsets_store_inferior_registers): Ditto.
13198 (linux_fetch_registers, linux_store_registers): Ditto.
13199 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13201 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13203 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13204 prototype to take a regcache.
13205 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13206 * remote-utils.c (convert_ascii_to_int, outreg)
13207 (prepare_resume_reply): Change prototype to take a regcache.
13209 * target.h (struct target_ops) <fetch_registers, store_registers>:
13210 Change prototype to take a regcache.
13211 (fetch_inferior_registers, store_inferior_registers): Change
13212 prototype to take a regcache. Adjust.
13213 * proc-service.c (ps_lgetregs): Adjust.
13214 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13215 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13216 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13217 take a regcache. Adjust.
13218 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13219 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13220 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13221 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13222 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13223 (cris_cannot_fetch_register):
13224 (cris_breakpoint_at): Change prototype to take a regcache.
13226 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13227 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13228 to take a regcache. Adjust.
13229 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13231 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13232 take a regcache. Adjust.
13233 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13234 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13235 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13236 * linux-mips-low.c (mips_get_pc):
13237 (mips_set_pc): Change prototype to take a regcache. Adjust.
13238 (mips_reinsert_addr): Adjust.
13239 (mips_collect_register): Change prototype to take a regcache.
13241 (mips_supply_register):
13242 (mips_collect_register_32bit, mips_supply_register_32bit)
13243 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13244 (mips_store_fpregset): Ditto.
13245 * linux-ppc-low.c (ppc_supply_ptrace_register)
13246 (ppc_supply_ptrace_register): Ditto.
13247 (parse_spufs_run): Adjust.
13248 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13249 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13250 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13251 take a regcache. Adjust.
13252 * linux-s390-low.c (s390_collect_ptrace_register)
13253 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13254 (s390_set_pc): Change prototype to take a regcache. Adjust.
13255 (s390_arch_setup): Adjust.
13256 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13257 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13258 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13259 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13260 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13262 (sparc_breakpoint_at): Adjust.
13263 * linux-xtensa-low.c (xtensa_fill_gregset):
13264 (xtensa_store_gregset):
13265 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13266 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13267 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13268 prototype to take a regcache. Adjust.
13269 * win32-arm-low.c (arm_fetch_inferior_register)
13270 (arm_store_inferior_register): Change prototype to take a
13272 * win32-i386-low.c (i386_fetch_inferior_register)
13273 (i386_store_inferior_register): Change prototype to take a
13275 * win32-low.c (child_fetch_inferior_registers)
13276 (child_store_inferior_registers): Change prototype to take a
13278 (win32_wait): Adjust.
13279 (win32_fetch_inferior_registers): Change prototype to take a
13281 (win32_store_inferior_registers): Adjust.
13282 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13283 store_inferior_register>: Change prototype to take a regcache.
13285 2010-01-20 Doug Evans <dje@google.com>
13287 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13289 (linux_wait_for_event1, linux_init_signals): Ditto.
13290 (W_STOPCODE): Provide definition if missing.
13292 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13294 * linux-low.c (linux_core_of_thread): New.
13295 (compare_ints, show_process, list_threads): New.
13296 (linux_qxfer_osdata): Report threads and cores.
13297 (linux_target_op): Register linux_core_of_thread.
13298 * remote-utils.c (prepare_resume_reply): Report the core.
13299 (buffer_xml_printf): Support %d specifier.
13300 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13302 (handle_query): Handle qXfer:threads. Announce availability
13304 * target.h (struct target_ops): New field core_of_thread.
13306 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13308 * Makefile.in (clean): Remove new generated files.
13309 (reg-s390.o, reg-s390.c): Remove rules.
13310 (reg-s390x.o, reg-s390x.c): Likewise.
13311 (s390-linux32.o, s390-linux32.c): Add rules.
13312 (s390-linux64.o, s390-linux64.c): Likewise.
13313 (s390x-linux64.o, s390x-linux64.c): Likewise.
13314 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13315 * linux-s390-low.c: Include <elf.h>.
13316 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13317 (init_registers_s390): Remove prototype.
13318 (init_registers_s390x): Likewise.
13319 (init_registers_s390_linux32): Add prototype.
13320 (init_registers_s390_linux64): Likewise.
13321 (init_registers_s390x_linux64): Likewise.
13322 (s390_num_regs_3264): New define.
13323 (s390_regmap_3264): New global variable.
13324 (s390_cannot_fetch_register): Remove obsolete check.
13325 (s390_cannot_store_register): Likewise.
13326 (s390_collect_ptrace_register): Handle upper/lower register halves.
13327 (s390_supply_ptrace_register): Likewise.
13328 (s390_fill_gregset): Update to register number changes.
13329 (s390_get_hwcap): New routine.
13330 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13331 Install appropriate regmap and register set.
13333 2010-01-01 Joel Brobecker <brobecker@adacore.com>
13335 * server.c (gdbserver_version): Update copyright year to 2010.
13336 * gdbreplay.c (gdbreplay_version): Likewise.
13338 2009-12-28 Doug Evans <dje@google.com>
13340 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13341 elf/external.h. Include <elf.h> instead but only if necessary.
13343 2009-12-28 Pedro Alves <pedro@codesourcery.com>
13345 * linux-low.c (linux_remove_process): Remove `detaching'
13346 parameter. Don't release/detach from thread_db here.
13347 (linux_kill): Release/detach from thread_db here, ...
13348 (linux_detach): ... and here, before actually detaching.
13349 (linux_wait_1): ... and here, when a process exits.
13350 * thread-db.c (any_thread_of): New.
13351 (thread_db_free): Switch the current inferior to a thread of the
13354 2009-12-21 Doug Evans <dje@google.com>
13356 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13358 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13359 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13360 warning ifndef __NR_tkill. Move setting of errno there too.
13361 Delete unnecessary resetting of errno after syscall.
13362 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13364 * configure.ac: Check for dladdr.
13365 * config.in: Regenerate.
13366 * configure: Regenerate.
13367 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13368 (try_thread_db_load): Update.
13370 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13372 2009-12-18 Doug Evans <dje@google.com>
13374 * event-loop.c: Include unistd.h if it exists.
13376 * linux-low.c (my_waitpid): Move definition away from being in
13377 between linux_tracefork_child/linux_test_for_tracefork.
13379 * gdb_proc_service.h (psaddr_t): Fix type.
13380 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13381 signature to match glibc.
13383 2009-12-16 Doug Evans <dje@google.com>
13385 * linux-low.c (linux_read_memory): Fix argument to read.
13387 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13389 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13390 events, don't leave current_inferior pointing at null.
13392 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13394 * win32-low.c (LOG): Delete.
13395 (OUTMSG): Output to stderr.
13396 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13397 on compile time LOG macro.
13398 (win32_wait): Fix debug output.
13400 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13402 * win32-low.c (win32_add_one_solib): If the dll name is
13403 "ntdll.dll", prepend the system directory to the dll path.
13405 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13407 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13409 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
13410 Vladimir Prus <vladimir@codesourcery.com>
13412 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13413 * configure.ac: Check for __mcoldfire__ and set
13414 gdb_cv_m68k_is_coldfire.
13415 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13416 reg-cf.o and reg-m68k.o.
13417 * configure: Regenerated.
13419 2009-11-16 Pedro Alves <pedro@codesourcery.com>
13421 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13422 Pass it to thread_db_free.
13423 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13424 proper `detaching' argument to linux_remove_process.
13425 * linux-low.h (thread_db_free): Add `detaching' parameter.
13426 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13428 (thread_db_free): Add `detaching' parameter. Only
13429 call td_ta_clear_event if detaching from process.
13431 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13433 * thread-db.c (thread_db_free): Fix typo.
13435 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13438 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13440 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13442 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13443 with an i686 compiler.
13444 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13446 * configure: Rebuilt.
13448 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13452 * server.c (handle_search_memory_1): Correct read_addr initialization
13453 in loop for searching subsequent chunks.
13455 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13457 * configure.ac: New --with-libthread-db option.
13458 * thread-db.c: Allow direct dependence on libthread_db.
13459 (thread_db_free): Adjust.
13460 * config.in: Regenerate.
13461 * configure: Likewise.
13463 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13466 * thread-db.c (attach_thread): New function.
13467 (maybe_attach_thread): Return success/failure.
13468 (find_new_threads_callback): Adjust.
13469 (thread_db_find_new_threads): Loop until no new threads.
13471 2009-10-13 Pedro Alves <pedro@codesourcery.com>
13473 * proc-service.c (ps_lgetregs): Formatting.
13475 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13477 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13478 * configure.ac: Adjust.
13479 * linux-low.h (struct process_info_private): Move members to struct
13481 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13482 * linux-low.c (linux_remove_process): Adjust.
13483 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13484 * server.c (handle_query): Move code ...
13485 (handle_monitor_command): ... here. New function.
13486 * target.h (struct target_ops): New member.
13487 * thread-db.c (struct thread_db): New.
13488 (libthread_db_search_path): New variable.
13489 (thread_db_create_event, thread_db_enable_reporting)
13490 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13491 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13492 (try_thread_db_load_1, dladdr_to_soname): New functions.
13493 (try_thread_db_load, thread_db_load_search): New functions.
13494 (thread_db_init): Search for libthread_db.
13495 (thread_db_free): New function.
13496 (thread_db_handle_monitor_command): Likewise.
13497 * config.in: Regenerate.
13498 * configure: Regenerate.
13500 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13502 * spu-low.c (spu_kill): Wait for inferior to terminate.
13503 Call clear_inferiors.
13504 (spu_detach): Call clear_inferiors.
13506 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13508 * aclocal.m4: Regenerate.
13509 * config.in: Likewise.
13510 * configure: Likewise.
13512 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13514 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13515 (parse_spufs_run): New function.
13516 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13517 (ppc_breakpoint_at): Handle SPU breakpoints.
13519 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13521 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13522 (SPUFS_MAGIC): Define.
13523 (spu_enumerate_spu_ids): New function.
13524 (linux_qxfer_spu): New function.
13525 (linux_target_ops): Install linux_qxfer_spu.
13527 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13529 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13530 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13531 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13532 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13533 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13534 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13535 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13536 (init_registers_powerpc_cell32l): Add prototype.
13537 (init_registers_powerpc_cell64l): Likewise.
13538 (ppc_arch_setup): Detect Cell/B.E. architecture.
13540 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13542 * Makefile.in (datarootdir): New variable.
13544 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13546 * linux-low.c (linux_write_memory): Update debugging output.
13547 * Makefile.in (clean): Add new descriptions.
13548 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13549 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13550 * configure.srv: Add new files for arm*-*-linux*.
13551 * linux-arm-low.c: Add new declarations.
13552 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13553 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13554 (HWCAP_VFPv3D16): New.
13555 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13556 instead of __IWMMXT__.
13557 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13558 (arm_arch_setup): New.
13559 (target_regsets): Remove #ifdef. Add VFP regset.
13560 (the_low_target): Use arm_arch_setup.
13562 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13564 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13565 the main thread again.
13567 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13569 Adding Neutrino gdbserver.
13570 * configure: Regenerated.
13571 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13572 * configure.srv (i[34567]86-*-nto*): New target.
13573 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13574 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13575 (nto_comctrl) [__QNX__]: New function.
13576 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13578 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
13580 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13583 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13584 Pedro Alves <pedro@codesourcery.com>
13586 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13587 don't support CONTEXT_EXTENDED_REGISTERS.
13588 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13589 (the_low_target): Install them.
13590 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13591 failing with ERROR_PIPE_NOT_CONNECTED.
13593 2009-06-30 Doug Evans <dje@google.com>
13594 Pierre Muller <muller@ics.u-strasbg.fr>
13596 Add h/w watchpoint support to x86-linux, win32-i386.
13597 * Makefile.in (SFILES): Add i386-low.c
13598 (i386_low_h): Define.
13599 (i386-low.o): Add dependencies.
13600 (linux-x86-low.o): Add i386-low.h dependency.
13601 (win32-i386-low.o): Ditto.
13602 * i386-low.c: New file.
13603 * i386-low.h: New file.
13604 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13605 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13606 * linux-low.c (linux_add_process): Initialize arch_private.
13607 (linux_remove_process): Free arch_private.
13608 (add_lwp): Initialize arch_private.
13609 (delete_lwp): Free arch_private.
13610 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13612 * linux-low.h (process_info_private): New member arch_private.
13613 (lwp_info): New member arch_private.
13614 (linux_target_ops): New members new_process, new_thread,
13616 (ptid_of): New macro.
13617 * linux-x86-low.c: Include stddef.h, i386-low.h.
13618 (arch_process_info): New struct.
13619 (arch_lwp_info): New struct.
13620 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13621 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13622 (i386_dr_low_get_status): New function.
13623 (x86_insert_point, x86_remove_point): New functions.
13624 (x86_stopped_by_watchpoint): New function.
13625 (x86_stopped_data_address): New function.
13626 (x86_linux_new_process, x86_linux_new_thread): New functions.
13627 (x86_linux_prepare_to_resume): New function.
13628 (the_low_target): Add entries for insert_point, remove_point,
13629 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13631 * server.c (debug_hw_points): New global.
13632 (monitor_show_help): Document set debug-hw-points.
13633 (handle_query): Process "set debug-hw-points".
13634 * server.h (debug_hw_points): Declare.
13635 (paddress): Declare.
13636 * utils.c (NUMCELLS, CELLSIZE): New macros.
13637 (get_sell, xsnprintf, paddress): New functions.
13638 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13639 remove_point, stopped_by_watchpoint, stopped_data_address.
13640 * win32-i386-low.c: Include i386-low.h.
13641 (debug_reg_state): Replaces dr.
13642 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13643 (i386_dr_low_get_status): New function.
13644 (i386_insert_point, i386_remove_point): New functions.
13645 (i386_stopped_by_watchpoint): New function.
13646 (i386_stopped_data_address): New function.
13647 (i386_initial_stuff): Update.
13648 (get_thread_context,set_thread_context,i386_thread_added): Update.
13649 (the_low_target): Add entries for insert_point,
13650 remove_point, stopped_by_watchpoint, stopped_data_address.
13651 * win32-low.c (win32_insert_watchpoint): New function.
13652 (win32_remove_watchpoint): New function.
13653 (win32_stopped_by_watchpoint): New function.
13654 (win32_stopped_data_address): New function.
13655 (win32_target_ops): Add entries for insert_watchpoint,
13656 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13657 * win32-low.h (win32_target_ops): New members insert_point,
13658 remove_point, stopped_by_watchpoint, stopped_data_address.
13660 2009-06-25 Pedro Alves <pedro@codesourcery.com>
13662 * server.c (process_serial_event): Re-return unsupported, not
13663 error, if the type isn't recognized. Re-allow supporting only
13664 insert or remove packets. Also call require_running for
13665 breakpoints. Add missing break statement to default case. Tidy.
13666 * target.h (struct target_ops): Rename insert_watchpoint to
13667 insert_point, and remove_watchpoint to remove_point.
13669 * linux-low.h (struct linux_target_ops): Likewise.
13670 * linux-low.c (linux_insert_watchpoint): Rename to ...
13671 (linux_insert_point): ... this. Adjust.
13672 (linux_remove_watchpoint): Rename to ...
13673 (linux_remove_point): ... this. Adjust.
13674 (linux_target_ops): Adjust.
13675 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13676 (cris_insert_point): ... this.
13677 (cris_remove_watchpoint): Rename to ...
13678 (cris_remove_point): ... this.
13679 (the_low_target): Adjust.
13681 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13683 * server.c (handle_v_kill): Pass signal_pid to
13684 kill_inferior if multi_process is zero.
13686 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13688 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13689 * target.h (target_ops): Comment for *_watchpoint to make it clear
13690 the functions can get types '0' and '1'.
13692 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13694 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13695 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13696 * regcache.c (get_regcache): Likewise.
13697 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13698 * win32-low.c (child_fetch_inferior_registers): Remove check for
13701 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13702 Pedro Alves <pedro@codesourcery.com>
13704 * target.h (struct target_ops) <supports_multi_process>: New
13706 (target_supports_multi_process): New.
13707 * server.c (handle_query): Even if GDB reports support, only
13708 enable multi-process if the target also supports it. Report
13709 multi-process support only if the target backend supports it.
13710 * linux-low.c (linux_supports_multi_process): New function.
13711 (linux_target_ops): Install it as target_supports_multi_process
13714 2009-05-24 Doug Evans <dje@google.com>
13716 Global renaming of find_thread_pid to find_thread_ptid.
13717 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13718 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13719 All callers updated.
13721 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13722 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13725 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13726 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13727 (linux_resume_one_lwp): Ditto.
13729 2009-05-23 Doug Evans <dje@google.com>
13731 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13732 from struct inferior_list_entry * to struct lwp_info *.
13733 All callers updated.
13735 2009-05-13 Doug Evans <dje@google.com>
13737 * linux-x86-low.c: Don't include assert.h.
13738 (x86_siginfo_fixup): Use fatal, not assert.
13739 (x86_arch_setup): Fix comment.
13741 2009-05-12 Doug Evans <dje@google.com>
13743 Biarch support for i386/amd64 gdbserver.
13744 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13745 Add linux-x86-low.c.
13746 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13747 (linux-x86-low.o): Add.
13748 * linux-x86-64-low.c: Delete.
13749 * linux-i386-low.c: Delete.
13750 * linux-x86-low.c: New file.
13751 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13753 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13755 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13756 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13757 (linux_child_pid_to_exec_file): New function.
13758 (elf_64_header_p, elf_64_file_p): New functions.
13759 (siginfo_fixup): New function.
13760 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13761 give target a chance to convert layout.
13762 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13763 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13765 2009-05-07 Doug Evans <dje@google.com>
13767 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13768 (regsets_store_inferior_registers): Ditto.
13770 2009-05-06 Pedro Alves <pedro@codesourcery.com>
13774 * linux-low.c (must_set_ptrace_flags): Delete.
13775 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13777 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13778 `lwp->must_set_ptrace_flags' instead.
13779 (linux_wait_for_event_1): Set ptrace options here.
13780 (linux_wait_1): ... not here.
13782 2009-04-30 Doug Evans <dje@google.com>
13784 * inferiors.c (started_inferior_callback): New function.
13785 (attached_inferior_callback): New function.
13786 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13787 * server.c (print_started_pid, print_attached_pid): New functions.
13788 (detach_or_kill_for_exit): New function.
13789 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13790 * server.h (have_started_inferiors_p): Declare.
13791 (have_attached_inferiors_p): Declare.
13793 * inferiors.c (remove_process): Fix memory leak, free process.
13794 * linux-low.c (linux_remove_process): New function.
13795 (linux_kill): Call it instead of remove_process.
13796 (linux_detach, linux_wait_1): Ditto.
13798 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13800 * configure.srv: Add x86 Windows CE target.
13802 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13804 * inferiors.c (get_thread_process): Make global.
13805 * server.h (get_thread_process): Add prototype.
13806 * thread-db.c (find_one_thread): Use get_thread_process
13807 instead of current_process.
13808 (thread_db_get_tls_address): Do not crash if called when
13809 thread layer is not yet initialized.
13811 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13813 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13814 * spu-low.c (current_tid): Rename to ...
13815 (current_ptid): ... this.
13816 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13817 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13818 ptid_get_lwp (current_ptid) instead of current_tid.
13819 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13820 instead of current_tid. Use find_process_pid to verify pid
13821 argument is valid. Pass proper argument to remove_process.
13822 (spu_thread_alive): Compare current_ptid instead of current_tid.
13823 (spu_resume): Likewise.
13825 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13827 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13830 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13832 Implement the multiprocess extensions, and add linux multiprocess
13835 * server.h (ULONGEST): Declare.
13836 (struct ptid, ptid_t): New.
13837 (minus_one_ptid, null_ptid): Declare.
13838 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13839 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13840 (struct inferior_list_entry): Change `id' type from unsigned from
13842 (struct sym_cache, struct breakpoint, struct
13843 process_info_private): Forward declare.
13844 (struct process_info): Declare.
13845 (current_process): Declare.
13846 (all_processes): Declare.
13847 (initialize_inferiors): Declare.
13848 (add_thread): Adjust to use ptid_t.
13849 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13850 (add_process, remove_process, find_thread_pid): Declare.
13851 (find_inferior_id): Adjust to use ptid_t.
13852 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13853 (multi_process): Declare.
13854 (push_event): Adjust to use ptid_t.
13855 (read_ptid, write_ptid): Declare.
13856 (prepare_resume_reply): Adjust to use ptid_t.
13857 (clear_symbol_cache): Declare.
13858 * inferiors.c (all_processes): New.
13859 (null_ptid, minus_one_ptid): New.
13860 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13861 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13862 (add_thread): Change unsigned long to ptid. Remove gdb_id
13864 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13865 (gdb_id_to_thread): Rename to ...
13866 (find_thread_pid): ... this. Change unsigned long to ptid.
13867 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13868 (loaded_dll, pull_pid_from_list): Adjust.
13869 (add_process, remove_process, find_process_pid)
13870 (get_thread_process, current_process, initialize_inferiors): New.
13871 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13872 (struct target_waitstatus) <related_pid>: Ditto.
13873 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13874 return type to int.
13875 (struct target_ops) <join>: Add `pid' argument.
13876 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13877 (struct target_ops) <wait>: Add `ptid' field. Change return type
13879 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13880 (mywait): Add `ptid' argument. Change return type to ptid_t.
13881 (target_pid_to_str): Declare.
13882 * target.c (set_desired_inferior): Adjust to use ptids.
13883 (mywait): Add new `ptid' argument. Adjust.
13884 (target_pid_to_str): New.
13885 * mem-break.h (free_all_breakpoints): Declare.
13886 * mem-break.c (breakpoints): Delelete.
13887 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13888 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13889 to use per-process breakpoint list.
13890 (free_all_breakpoints): New.
13891 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13892 (symbol_cache, all_symbols_looked_up): Delete.
13894 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13896 (prepare_resume_reply): Change ptid argument's type from unsigned
13897 long to ptid_t. Adjust. Implement W;process and X;process.
13898 (free_sym_cache, clear_symbol_cache): New.
13899 (look_up_one_symbol): Adjust to per-process symbol cache. *
13900 * server.c (cont_thread, general_thread, step_thread): Change type
13902 (attached): Delete.
13903 (multi_process): New.
13904 (last_ptid): Change type to ptid_t.
13905 (struct vstop_notif) <ptid>: Change type to ptid_t.
13906 (queue_stop_reply, push_event): Change `ptid' argument's type to
13908 (discard_queued_stop_replies): Add `pid' argument.
13909 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13910 changes. Don't reference the `attached' global.
13911 (attach_inferior): Adjust to mywait interface changes.
13912 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13913 features. Handle and report "multiprocess+". Handle
13915 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13917 (handle_v_kill): New.
13918 (handle_v_stopped): Adjust to use target_pid_to_str.
13919 (handle_v_requests): Allow multiple attaches and runs when
13920 multiprocess extensions are in effect. Handle "vKill".
13921 (myresume): Adjust to use ptids.
13922 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13923 (handle_status): Adjust to discard_queued_stop_replies interface
13925 (first_thread_of, kill_inferior_callback)
13926 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13927 (main): Call initialize_inferiors. Adjust to use ptids, killing
13928 and detaching from all inferiors. Handle multiprocess packet
13930 * linux-low.h: Include gdb_proc_service.h.
13931 (struct process_info_private): New.
13932 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13933 <lwpid_of>: Use ptid_get_lwp.
13934 (get_lwp_thread): Adjust.
13935 (struct lwp_info): Add `dead' member.
13936 (find_lwp_pid): Declare.
13937 * linux-low.c (thread_db_active): Delete.
13938 (new_inferior): Adjust comment.
13939 (inferior_pid): Delete.
13940 (linux_add_process): New.
13941 (handle_extended_wait): Adjust.
13942 (add_lwp): Change unsigned long to ptid.
13943 (linux_create_inferior): Add process to processes table. Adjust
13944 to use ptids. Don't set new_inferior here.
13945 (linux_attach_lwp): Rename to ...
13946 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13947 it. Adjust to use ptids.
13948 (linux_attach_lwp): New.
13949 (linux_attach): Add process to processes table. Don't set
13951 (struct counter): New.
13952 (second_thread_of_pid_p, last_thread_of_process_p): New.
13953 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13954 multiple processes.
13955 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13956 processes. Remove process from process table.
13957 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13958 to multiple processes.
13959 (any_thread_of): New.
13960 (linux_detach): Add `pid' argument, and handle it. Remove process
13961 from processes table.
13962 (linux_join): Add `pid' argument. Handle it.
13963 (linux_thread_alive): Change unsighed long argument to ptid_t.
13964 Consider dead lwps as not being alive.
13965 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13966 threads we're not interested in.
13967 (same_lwp, find_lwp_pid): New.
13968 (linux_wait_for_lwp): Change `pid' argument's type from int to
13970 (linux_wait_for_event): Rename to ...
13971 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13972 from int to ptid_t. Adjust.
13973 (linux_wait_for_event): New.
13974 (linux_wait_1): Add `ptid' argument. Change return type to
13975 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13976 that exit from the process table.
13977 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13979 (mark_lwp_dead): New.
13980 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13981 stopping all threads, mark its main lwp as dead.
13982 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13984 (fetch_register, usr_store_inferior_registers)
13985 (regsets_fetch_inferior_registers)
13986 (regsets_store_inferior_registers, linux_read_memory)
13987 (linux_write_memory): Inline `inferior_pid'.
13988 (linux_look_up_symbols): Adjust to use per-process
13989 `thread_db_active'.
13990 (linux_request_interrupt): Adjust to use ptids.
13991 (linux_read_auxv): Inline `inferior_pid'.
13992 (initialize_low): Don't reference thread_db_active.
13993 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13994 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13995 (ps_getpid): Return the pid of the current inferior.
13996 * thread-db.c (proc_handle, thread_agent): Delete.
13997 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13999 (find_one_thread): Change argument type to ptid_t. Adjust to
14001 (maybe_attach_thread): Adjust to per-process data and ptids.
14002 (thread_db_find_new_threads): Ditto.
14003 (thread_db_init): Ditto.
14004 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14005 processes table. Adjust to use ptids.
14006 (spu_kill, spu_detach): Adjust interface. Remove process from
14008 (spu_join, spu_thread_alive): Adjust interface.
14009 (spu_wait): Adjust interface. Remove process from processes
14010 table. Adjust to use ptids.
14011 * win32-low.c (current_inferior_tid): Delete.
14012 (current_inferior_ptid): New.
14013 (debug_event_ptid): New.
14014 (thread_rec): Take a ptid. Adjust.
14015 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14016 (child_delete_thread): Ditto.
14017 (do_initial_child_stuff): Add `attached' argument. Add process to
14019 (child_fetch_inferior_registers, child_store_inferior_registers):
14021 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14022 (win32_attach): Pass 1 to do_initial_child_stuff.
14023 (win32_kill): Adjust interface. Remove process from processes
14025 (win32_detach): Ditto.
14026 (win32_join): Adjust interface.
14027 (win32_thread_alive): Take a ptid.
14028 (win32_resume): Adjust to use ptids.
14029 (get_child_debug_event): Ditto.
14030 (win32_wait): Adjust interface. Remove exiting process from
14033 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14035 Non-stop mode support.
14037 * server.h (non_stop): Declare.
14038 (gdb_client_data, handler_func): Declare.
14039 (delete_file_handler, add_file_handler, start_event_loop):
14041 (handle_serial_event, handle_target_event, push_event)
14042 (putpkt_notif): Declare.
14043 * target.h (enum resume_kind): New.
14044 (struct thread_resume): Replace `step' field by `kind' field.
14045 (TARGET_WNOHANG): Define.
14046 (struct target_ops) <wait>: Add `options' argument.
14047 <supports_non_stop, async, start_non_stop>: New fields.
14048 (target_supports_non_stop, target_async): New.
14049 (start_non_stop): Declare.
14050 (mywait): Add `options' argument.
14051 * target.c (mywait): Add `options' argument. Print child exit
14052 notifications here.
14053 (start_non_stop): New.
14054 * server.c (non_stop, own_buf, mem_buf): New globals.
14055 (struct vstop_notif): New.
14056 (notif_queue): New global.
14057 (queue_stop_reply, push_event, discard_queued_stop_replies)
14058 (send_next_stop_reply): New.
14059 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14061 (attach_inferior): In non-stop mode, don't wait for the target
14063 (handle_general_set): Handle QNonStop.
14064 (handle_query): When handling qC, return the current general
14065 thread, instead of the first thread of the list.
14066 (handle_query): If the backend supports non-stop mode, include
14067 QNonStop+ in the qSupported query response.
14068 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14070 (handle_v_attach, handle_v_run): Handle non-stop mode.
14071 (handle_v_stopped): New.
14072 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14073 (myresume): Adjust to use resume_kind. Handle non-stop.
14074 (queue_stop_reply_callback): New.
14075 (handle_status): Handle non-stop mode.
14076 (main): Clear non_stop flag on reconnection. Use the event-loop.
14077 Refactor serial protocol handling from here ...
14078 (process_serial_event): ... to this new function. When GDB
14079 selects any thread, select one here. In non-stop mode, wait until
14080 GDB acks all pending events before exiting.
14081 (handle_serial_event, handle_target_event): New.
14082 * remote-utils.c (remote_open): Install remote_desc in the event
14084 (remote_close): Remove remote_desc from the event loop.
14085 (putpkt_binary): Rename to...
14086 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14087 (putpkt_binary): New as wrapper around putpkt_binary_1.
14088 (putpkt_notif): New.
14089 (prepare_resume_reply): In non-stop mode, don't change the
14091 * event-loop.c: New.
14092 * Makefile.in (OBJ): Add event-loop.o.
14093 (event-loop.o): New rule.
14095 * linux-low.h (pid_of): Moved here.
14097 (get_lwp_thread): Use lwpid_of.
14098 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14099 * linux-low.c (pid_of): Delete.
14100 (inferior_pid): Use lwpid_of.
14101 (linux_event_pipe): New.
14102 (target_is_async_p): New.
14104 (handle_extended_wait): Use lwpid_of.
14105 (add_lwp): Don't set lwpid field.
14106 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14107 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14108 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14109 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14110 first. Adjust to linux_wait_for_event interface changes. Use
14112 (linux_detach): Don't delete the main lwp here.
14113 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14114 (status_pending_p): Don't consider explicitly suspended lwps.
14115 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14116 pointer. Add OPTIONS argument. Change return type to int. Use
14117 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14118 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14119 pointer. Add status pointer argument. Return a pid instead of a
14120 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14121 changes. In non-stop mode, don't switch to a random thread.
14122 (linux_wait): Rename to...
14123 (linux_wait_1): ... this. Add target_options argument, and handle
14124 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14125 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14126 clean exit and signal exit code. Don't stop all threads in
14127 non-stop mode. In all-stop mode, only stop all threads when
14128 reporting a stop to GDB. Handle explicit thread stop requests.
14129 (async_file_flush, async_file_mark): New.
14131 (send_sigstop): Use lwpid_of.
14132 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14133 interface changes. In non-stop mode, don't switch to a random
14135 (linux_resume_one_lwp): Use lwpid_of.
14136 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14137 (linux_resume_one_thread): ... this. Handle resume_stop. In
14138 non-stop mode, don't look for pending flag in all threads.
14139 (resume_status_pending_p): Don't consider explicitly suspended
14141 (my_waitpid): Reimplement. Emulate __WALL.
14142 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14144 (sigchld_handler, linux_supports_non_stop, linux_async)
14145 (linux_start_non_stop): New.
14146 (linux_target_ops): Register linux_supports_non_stop, linux_async
14147 and linux_start_non_stop.
14148 (initialize_low): Install SIGCHLD handler.
14149 * thread-db.c (thread_db_create_event, find_one_thread)
14150 (thread_db_get_tls_address): Use lwpid_of.
14151 * win32-low.c (win32_detach): Adjust to use resume_kind.
14152 (win32_wait): Add `options' argument.
14153 * spu-low.c (spu_resume): Adjust to use resume_kind.
14154 (spu_wait): Add `options' argument.
14156 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14158 Decouple target code from remote protocol.
14160 * target.h (enum target_waitkind): New.
14161 (struct target_waitstatus): New.
14162 (struct target_ops) <wait>: Return an unsigned long. Take a
14163 target_waitstatus pointer instead of a char pointer.
14164 (mywait): Likewise.
14165 * target.c (mywait): Change prototype to return an unsigned long.
14166 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14167 * server.h (thread_from_wait, old_thread_from_wait): Delete
14169 (prepare_resume_reply): Change prototype to take a
14171 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14172 (last_status, last_ptid): New.
14173 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14174 pid instead of a signal.
14175 (attach_inferior): Remove "status" and "signal" parameters.
14177 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14179 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14180 (handle_v_requests, myresume): Remove "status" and "signal"
14181 parameters. Adjust.
14182 (handle_status): New.
14183 (main): Delete local `status'. Adjust.
14184 * remote-utils.c: Include target.h.
14185 (prepare_resume_reply): Change prototype to take a
14186 target_waitstatus. Adjust.
14188 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14190 * spu-low.c (spu_wait): Adjust.
14191 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14193 (win32_wait): Adjust.
14195 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14197 * target.h (struct thread_resume): Delete leave_stopped member.
14198 (struct target_ops): Add a `n' argument to the `resume' callback.
14199 * server.c (start_inferior): Adjust.
14200 (handle_v_cont, myresume): Adjust.
14201 * linux-low.c (check_removed_breakpoint): Adjust to resume
14202 interface change, and to removed leave_stopped field.
14203 (resume_ptr): Delete.
14204 (struct thread_resume_array): New.
14205 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14206 resume interface change.
14207 (linux_continue_one_thread, linux_queue_one_thread)
14208 (resume_status_pending_p): Check if the resume field is NULL
14209 instead of checking the leave_stopped member.
14210 (linux_resume): Adjust to the target resume interface change.
14211 * spu-low.c (spu_resume): Adjust to the target resume interface
14213 * win32-low.c (win32_detach, win32_resume): Ditto.
14215 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14217 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14219 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14221 (linux_continue_one_thread): Only preserve the stepping flag if
14222 there's a pending breakpoint.
14224 2009-03-31 Pedro Alves <pedro@codesourcery.com>
14226 * server.c (main): After the inferior having exited, call
14227 remote_close before exiting gdbserver.
14229 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14231 Fix size of FPSCR in Power 7 processors.
14232 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14233 (PPC_FEATURE_HAS_DFP): New #define.
14234 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14237 2009-03-23 Pedro Alves <pedro@codesourcery.com>
14239 * server.c (handle_query) Whitespace and formatting.
14241 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14243 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14244 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14245 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14246 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14247 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14248 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14249 Makefile.in, configure.ac: Fix whitespace throughout.
14250 * configure: Regenerate.
14252 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14254 * inferiors.c (find_inferior): Make it safe for the callback
14255 function to delete the currently iterated inferior.
14257 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14259 * Makefile.in (linuw_low_h): Move higher.
14260 (thread-db.o): Depend on $(linux_low_h).
14262 2009-03-17 Pedro Alves <pedro@codesourcery.com>
14264 Rename "process" to "lwp" throughout.
14266 * linux-low.c (all_processes): Rename to...
14267 (all_lwps): ... this.
14268 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14269 (add_process): Rename to ...
14270 (add_lwp): ... this. Adjust.
14271 (linux_create_inferior): Adjust.
14272 (linux_attach_lwp): Adjust.
14273 (linux_attach): Adjust.
14274 (linux_kill_one_process): Rename to ...
14275 (linux_kill_one_lwp): ... this. Adjust.
14276 (linux_kill): Adjust.
14277 (linux_detach_one_process): Rename to ...
14278 (linux_detach_one_lwp): ... this. Adjust.
14279 (linux_detach): Adjust.
14280 (check_removed_breakpoint): Adjust.
14281 (status_pending_p): Adjust.
14282 (linux_wait_for_process): Rename to ...
14283 (linux_wait_for_lwp): ... this. Adjust.
14284 (linux_wait_for_event): Adjust.
14285 (send_sigstop): Adjust.
14286 (wait_for_sigstop): Adjust.
14287 (stop_all_processes): Rename to ...
14288 (stop_all_lwps): ... this.
14289 (linux_resume_one_process): Rename to ...
14290 (linux_resume_one_lwp): ... this. Adjust.
14291 (linux_set_resume_request, linux_continue_one_thread)
14292 (linux_queue_one_thread, resume_status_pending_p)
14293 (usr_store_inferior_registers, regsets_store_inferior_registers)
14294 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14296 * linux-low.h (get_process): Rename to ...
14297 (get_lwp): ... this. Adjust.
14298 (get_thread_process): Rename to ...
14299 (get_thread_lwp): ... this. Adjust.
14300 (get_process_thread): Rename to ...
14301 (get_lwp_thread): ... this. Adjust.
14302 (struct process_info): Rename to ...
14303 (struct lwp_info): ... this.
14304 (all_processes): Rename to ...
14305 (all_lwps): ... this.
14306 * proc-service.c (ps_lgetregs): Adjust.
14307 * thread-db.c (thread_db_create_event, find_one_thread)
14308 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14310 2009-03-14 Pedro Alves <pedro@codesourcery.com>
14312 * server.c (handle_query): Handle "qAttached".
14314 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14316 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14317 GPLv3, update license URL.
14319 2009-03-01 Doug Evans <dje@google.com>
14321 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
14322 (server_h): Add gdb_signals.h.
14323 (signals.o): Update.
14324 * server.h (target_signal_from_host,target_signal_to_host_p)
14325 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14327 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14329 * remote-utils.c (getpkt): Also generate remote-debug
14330 information if noack_mode is set.
14332 2009-02-06 Pedro Alves <pedro@codesourcery.com>
14334 * server.c (handle_query): Report qXfer:siginfo:read and
14335 qXfer:siginfo:write as supported and handle them.
14336 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14337 * linux-low.c (linux_xfer_siginfo): New.
14338 (linux_target_ops): Set it.
14340 2009-01-26 Pedro Alves <pedro@codesourcery.com>
14342 * server.c (gdbserver_usage): Mention --remote-debug.
14343 (main): Accept '--remote-debug' switch.
14345 2009-01-18 Doug Evans <dje@google.com>
14347 * regcache.c (new_register_cache): No need to check result of xcalloc.
14348 * server.c (handle_search_memory): Back out calls to xmalloc,
14349 result is checked and error is returned to user upon failure.
14350 (handle_query): Ditto. Add more checks for result of malloc.
14351 (handle_v_cont): Check result of malloc, report error back to
14353 (handle_v_run): Ditto. Call freeargv.
14354 * server.h (freeargv): Declare.
14355 * utils.c (freeargv): New fn.
14357 2009-01-15 Doug Evans <dje@google.com>
14359 * gdbreplay.c (perror_with_name): Make arg const char *.
14360 * server.h (target_signal_to_name): Make return type const char *.
14361 * thread-db.c (thread_db_err_str): Make return type const char *.
14362 * utils.c (perror_with_name): Make arg const char *.
14364 2009-01-14 Pedro Alves <pedro@codesourcery.com>
14366 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14367 when handling a EXIT_PROCESS_DEBUG_EVENT.
14369 2009-01-06 Joel Brobecker <brobecker@adacore.com>
14371 * gdbreplay.c (gdbreplay_version): Update copyright year.
14372 * server.c (gdbserver_version): Likewise.
14374 2009-01-05 Doug Evans <dje@google.com>
14376 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
14377 (handle_extended_wait): Improve comment.
14379 2008-12-13 Doug Evans <dje@google.com>
14381 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14382 * server.h (ATTR_MALLOC): New macro.
14383 (xmalloc,xcalloc,xstrdup): Declare.
14384 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14385 * inferiors.c: Ditto.
14386 * linux-low.c: Ditto.
14387 * mem-break.c: Ditto.
14388 * regcache.c: Ditto.
14389 * remote-utils.c: Ditto.
14392 * win32-low.c: Ditto.
14394 2008-12-12 Doug Evans <dje@google.com>
14396 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14397 in debugging printf.
14399 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14401 2008-12-09 Doug Evans <dje@google.com>
14403 * linux-low.h (struct process_info): Delete member tid, unused.
14404 * thread-db.c (find_one_thread): Update.
14405 (maybe_attach_thread): Update.
14407 2008-12-02 Pedro Alves <pedro@codesourcery.com>
14409 * target.h (struct target_ops): Add qxfer_osdata member.
14410 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14412 (linux_qxfer_osdata): New functions.
14413 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14415 * server.c (handle_query): Handle "qXfer:osdata:read:".
14416 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14417 (buffer_xml_printf): New functions.
14418 * server.h (struct buffer): New.
14419 (buffer_grow_str, buffer_grow_str0): New macros.
14420 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14421 (buffer_xml_printf): Declare.
14423 2008-11-24 Doug Evans <dje@google.com>
14425 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14427 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14429 * server.c (handle_v_run): Always use the supplied argument list.
14431 2008-11-19 Bob Wilson <bob.wilson@acm.org>
14433 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14434 (xtensa_regmap_table): Add entry for scompare1.
14436 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14438 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14439 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14440 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14441 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14442 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14443 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14444 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14445 XML target descriptions.
14446 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14447 when inferior is running on an ISA 2.05 or later processor. Add
14448 special case to return offset for full 64-bit slot of FPSCR when
14451 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14453 * Makefile.in (SFILES, clean): Added sparc64 files.
14454 (reg-sparc64.o, reg-sparc64.c): New.
14455 * configure.srv (sparc*-*-linux*): New configuration.
14456 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14457 syscall arguments for SPARC.
14458 (regsets_store_inferior_registers): Likewise.
14459 * linux-sparc-low.c: New file.
14461 2008-10-21 Doug Evans <dje@google.com>
14463 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14464 (READLINE_DIR,READLINE_DEP): Delete.
14465 (INTERNAL_CFLAGS): Update.
14466 (LINTFLAGS): Update.
14468 2008-10-10 Pedro Alves <pedro@codesourcery.com>
14470 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14471 whole argv from the last run, not just argv[0].
14473 2008-09-08 Pedro Alves <pedro@codesourcery.com>
14475 * regcache.c (new_register_cache): Return NULL if the register
14476 cache size isn't known yet.
14477 (free_register_cache): Avoid dereferencing a NULL regcache.
14479 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14481 * configure.srv: Merge MIPS and MIPS64.
14483 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14485 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14487 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
14489 * Makefile.in: Add required vsx dependencies.
14491 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14492 Declare init_registers_powerpc_vsx32l.
14493 Declare init_registers_powerpc_vsx64l.
14494 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14495 (ppc_arch_setup): Check for VSX in hwcap.
14496 (ppc_fill_vsxregset): New function.
14497 (ppc_store_vsxregset): New function.
14498 Add new VSX entry in regset_info target_regsets.
14500 * configure.srv: Add new VSX dependencies.
14502 2008-08-12 Pedro Alves <pedro@codesourcery.com>
14504 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14505 (remote_open): Set or clear transport_is_reliable.
14506 (putpkt_binary): Don't expect acks in noack mode.
14507 (getpkt): Don't send ack/nac in noack mode.
14508 * server.c (handle_general_set): Handle QStartNoAckMode.
14509 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14511 (main): Reset noack_mode on every connection.
14512 * server.h (noack_mode): Declare.
14514 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14516 * Makefile.in (GDBREPLAY_OBS): New variable.
14517 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14519 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14520 Daniel Jacobowitz <dan@codesourcery.com>
14522 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14523 (usr_store_inferior_registers): Likewise.
14524 (regsets_store_inferior_registers): Likewise.
14526 2008-07-31 Rolf Jansen <rj@surtec.com>
14527 Pedro Alves <pedro@codesourcery.com>
14529 * configure.ac: Check for memmem declaration.
14530 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14531 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14532 (disable_packet_qfThreadInfo): Unconditionally compile.
14533 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14534 * configure, config.in: Regenerate.
14536 2008-07-28 Doug Kwan <dougkwan@google.com>
14538 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14539 (linux_write_memory): Remove declaration of errno.
14541 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14543 * linux-low.c (handle_extended_wait): Do not use "status"
14544 variable uninitialized.
14546 2008-07-07 Pedro Alves <pedro@codesourcery.com>
14548 * server.c (handle_v_attach): Inhibit reporting dll changes.
14550 2008-06-27 Pedro Alves <pedro@codesourcery.com>
14552 * remote-utils.c (prepare_resume_reply): If requested, don't
14553 output "thread:TID" in the T stop reply.
14555 * server.c (disable_packet_vCont, disable_packet_Tthread)
14556 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14557 (handle_query): If requested, disable support for qC, qfThreadInfo
14559 (handle_v_requests): If requested, disable support for vCont.
14560 (gdbserver_show_disableable): New.
14561 (main): Handle --disable-packet and --disable-packet=LIST.
14563 * server.h (disable_packet_vCont, disable_packet_Tthread)
14564 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14566 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14568 * server.c (gdbserver_usage): Mention --version.
14570 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14572 * Makefile.in (gdbreplay.o): New rule.
14574 2008-06-06 Joseph Myers <joseph@codesourcery.com>
14576 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14577 message, not gdbserver.
14579 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
14580 Nathan Sidwell <nathan@codesourcery.com>
14581 Joseph Myers <joseph@codesourcery.com>
14583 * acinclude.m4: Include ../../config/acx.m4.
14584 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14585 * configure, config.in: Regenerate.
14586 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14587 * server.c (gdbserver_version): Print PKGVERSION.
14588 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14589 (main): Adjust gdbserver_usage calls.
14590 * gdbreplay.c (version, host_name): Add declarations.
14591 (gdbreplay_version, gdbreplay_usage): New.
14592 (main): Accept --version and --help options.
14594 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14596 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14597 (arm_breakpoint_at): Handle Thumb.
14598 (the_low_target): Add comment.
14600 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14602 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14604 2008-05-09 Doug Evans <dje@google.com>
14606 * server.h (decode_search_memory_packet): Declare.
14607 * remote-utils.c (decode_search_memory_packet): New fn.
14608 * server.c (handle_search_memory_1): New fn.
14609 (handle_search_memory): New fn.
14610 (handle_query): Process qSearch:memory packets.
14612 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14614 * regcache.c (registers_length): Remove.
14615 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14616 full register packet.
14617 * regcache.h (registers_length): Remove prototype.
14618 * server.h (PBUFSIZ): Define to 16384.
14620 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14622 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14623 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14624 powerpc-64l.o, and powerpc-altivec64l.o.
14625 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14626 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14627 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14628 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14629 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14632 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14633 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14634 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14635 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14636 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14637 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14638 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14639 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14640 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14641 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14644 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14645 (init_registers_powerpc_32l): ... this new prototype.
14646 (init_registers_powerpc_32): Remove, replace by ...
14647 (init_registers_powerpc_altivec32l): ... this new prototype.
14648 (init_registers_powerpc_e500): Remove, replace by ...
14649 (init_registers_powerpc_e500l): ... this new prototype.
14650 (init_registers_ppc64): Remove, replace by ...
14651 (init_registers_powerpc_64l): ... this new prototype.
14652 (init_registers_powerpc_64): Remove, replace by ...
14653 (init_registers_powerpc_altivec64l): ... this new prototype.
14654 (ppc_num_regs): Set to 73.
14655 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14656 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14657 (ppc_cannot_store_register): Handle orig_r3 and trap.
14658 (ppc_arch_setup): Update init_registers_... calls.
14659 (ppc_fill_gregset): Handle orig_r3 and trap.
14661 * inferiors.c (clear_inferiors): Reset current_inferior.
14663 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
14665 * acinclude.m4: Add override.m4.
14666 * configure: Regenerate.
14668 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14670 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14671 initial call to init_register_ppc64.
14673 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14675 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14676 single powerpc*-*-linux* case.
14677 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14679 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14681 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14682 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14684 * linux-ppc-low.c: Include <elf.h>.
14685 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14686 (ppc_hwcap): New global variable.
14687 (ppc_regmap): Remove __SPE__ #ifdef sections.
14688 (ppc_regmap_e500): New global variable.
14689 (ppc_cannot_store_register): Update __SPE__ special case.
14690 (ppc_get_hwcap): New function.
14691 (ppc_arch_setup): Use it to determine whether inferior supports
14692 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14693 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14694 Do not access registers if target does not support AltiVec.
14695 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14696 Do not access registers if target does not support SPE.
14697 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14699 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14701 * linux-low.c (disabled_regsets, num_regsets): New.
14702 (use_regsets_p): Delete.
14703 (linux_wait_for_process): Clear disabled_regsets.
14704 (regsets_fetch_inferior_registers): Check and set it.
14705 (regsets_store_inferior_registers): Likewise.
14706 (linux_fetch_registers, linux_store_registers): Do not use
14708 (initialize_low): Allocate disabled_regsets.
14710 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14712 * Makefile.in (LIBOBJS): New.
14713 (OBS): Use LIBOBJS.
14714 (memmem.o): New rule.
14715 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14716 * configure: Regenerated.
14718 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14720 * server.c (handle_query): Never return "unsupported" for
14721 qXfer:features:read queries.
14723 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14725 * server.c (get_features_xml): Fix inverted condition.
14726 (handle_query): Always support qXfer:feature:read.
14728 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14730 * server.c (wrapper_argv): New.
14731 (start_inferior): Handle wrapper_argv. If set, expect an extra
14733 (gdbserver_usage): Document --wrapper.
14734 (main): Parse --wrapper.
14736 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14738 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14739 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14740 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14741 (ppc_set_pc): Likewise.
14742 (ppc_arch_setup): New function.
14743 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14744 of collect_register.
14745 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14747 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14749 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14750 instead of linux-ppc64-low.o.
14751 * linux-ppc64-low.c: Remove file.
14752 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14753 (linux-ppc64-low.o): Remove rule.
14755 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14756 (init_registers_powerpc_64): Likewise.
14757 (ppc_regmap): Conditionally define depending on __powerpc64__.
14758 (ppc_cannot_store_register): Do not special-case "fpscr" when
14759 compiled on __powerpc64__.
14760 (ppc_collect_ptrace_register): New function.
14761 (ppc_supply_ptrace_register): New function.
14762 (ppc_breakpoint): Change type to "unsigned int".
14763 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14764 (the_low_target): Conditionally provide initializers for the
14765 arch_setup member depending on __powerpc64__. Install
14766 collect_ptrace_register and supply_ptrace_register members.
14768 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14770 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14771 * server.c (gdbserver_xmltarget): Define.
14772 (get_features_xml): Use it to replace "target.xml" and arch_string.
14774 * configure.srv: Remove srv_xmltarget. Add XML files that were
14775 mentioned there to srv_xmlfiles instead. Remove conditional tests
14776 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14777 srv_xmlfiles and srv_regobj to include all possible choices.
14778 * configure.ac (srv_xmltarget): Remove.
14779 (srv_xmlfiles): Do not add "target.xml".
14780 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14781 checks for supplementary target information.
14782 * configure: Regenerate.
14783 * Makefile.in (XML_TARGET): Remove.
14784 (target.xml): Remove rule.
14785 (clean): Do not clean up target.xml.
14786 (.PRECIOUS): Do not mention target.xml.
14788 * target.h (struct target_ops): Remove arch_string member.
14789 * linux-low.c (linux_arch_string): Remove.
14790 (linux_target_ops): Remove arch_string initializer.
14791 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14792 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14793 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14794 * spu-low.c (spu_arch_string): Remove.
14795 (spu_target_ops): Remove arch_string initializer.
14796 * win32-low.c (win32_arch_string): Remove.
14797 (win32_target_ops): Remove arch_string initializer.
14798 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14799 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14800 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14802 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14804 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14805 by collect_ptrace_register and supply_ptrace_register hooks.
14806 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14807 instead of checking for the_low_target.left_pad_xfer.
14808 (usr_store_inferior_registers): Use collect_ptrace_register callback
14809 instead of checking for the_low_target.left_pad_xfer.
14811 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14812 (s390_supply_ptrace_register): Likewise.
14813 (s390_fill_gregset): Call s390_collect_ptrace_register.
14814 (the_low_target): Update.
14816 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14817 (ppc_supply_ptrace_register): Likewise.
14818 (the_low_target): Update.
14820 * linux-i386-low.c (the_low_target): Update.
14821 * linux-x86-64-low.c (the_low_target): Update.
14823 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14825 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14826 reg-s390.o and reg-s390x.o.
14828 * linux-low.c (new_inferior): New global variable.
14829 (linux_create_inferior, linux_attach): Set it.
14830 (linux_wait_for_process): Call the_low_target.arch_setup after the
14831 target has stopped for the first time.
14832 (initialize_low): Do not call the_low_target.arch_setup.
14834 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14835 (s390_set_pc): Likewise.
14836 (s390_arch_setup): New function.
14837 (the_low_target): Use s390_arch_setup as arch_setup routine.
14839 * regcache.c (realloc_register_cache): New function.
14840 (set_register_cache): Call it for each existing regcache.
14842 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14844 * server.h (init_registers): Remove prototype.
14846 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14847 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14848 instead of init_registers ().
14849 * linux-arm-low.c (init_registers_arm): Add prototype.
14850 (init_registers_arm_with_iwmmxt): Likewise.
14851 (the_low_target): Add initializer for arch_setup field.
14852 * linux-cris-low.c (init_registers_cris): Add prototype.
14853 (the_low_target): Add initializer for arch_setup field.
14854 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14855 (the_low_target): Add initializer for arch_setup field.
14856 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14857 (the_low_target): Add initializer for arch_setup field.
14858 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14859 (the_low_target): Add initializer for arch_setup field.
14860 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14861 (the_low_target): Add initializer for arch_setup field.
14862 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14863 (the_low_target): Add initializer for arch_setup field.
14864 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14865 (init_registers_mips64_linux): Likewise.
14866 (the_low_target): Add initializer for arch_setup field.
14867 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14868 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14869 (the_low_target): Add initializer for arch_setup field.
14870 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14871 (init_registers_powerpc_64): Likewise.
14872 (the_low_target): Add initializer for arch_setup field.
14873 * linux-s390-low.c (init_registers_s390): Add prototype.
14874 (init_registers_s390x): Likewise.
14875 (the_low_target): Add initializer for arch_setup field.
14876 * linux-sh-low.c (init_registers_sh): Add prototype.
14877 (the_low_target): Add initializer for arch_setup field.
14878 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14879 (the_low_target): Add initializer for arch_setup field.
14880 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14881 (the_low_target): Add initializer for arch_setup field.
14883 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14884 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14885 instead of init_registers ().
14886 * win32-arm-low.c (init_registers_arm): Add prototype.
14887 (the_low_target): Add initializer for arch_setup field.
14888 * win32-i386-low.c (init_registers_i386): Add prototype.
14889 (the_low_target): Add initializer for arch_setup field.
14891 * spu-low.c (init_registers_spu): Add prototype.
14892 (initialize_low): Call initialie_registers_spu () instead of
14893 initialize_registers ().
14895 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14897 * server.c (handle_v_requests): When handling the vRun and vAttach
14898 packets, if already debugging a process, don't kill it. Return an
14901 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14903 * server.c (handle_query): Correct length check.
14905 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14907 * win32-low.c (do_initial_child_stuff): Add process handle
14908 parameter. Set current_process_handle and current_process_id from the
14909 parameters. Clear globals.
14910 (win32_create_inferior): Don't set current_process_handle and
14911 current_process_id here. Instead pass them on the call to
14912 do_initial_child_stuff.
14913 (win32_attach): Likewise.
14914 (win32_clear_inferiors): New.
14915 (win32_kill): Don't close the current process handle or the
14916 current thread handle here. Instead call win32_clear_inferiors.
14917 (win32_detach): Don't open a new handle to the process. Call
14918 win32_clear_inferiors.
14919 (win32_join): Don't rely on current_process_handle; open a new
14920 handle using the process id.
14921 (win32_wait): Call win32_clear_inferiors when the inferior process
14924 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14926 * server.c (monitor_show_help): Add "exit".
14928 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14930 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14931 (clean): Add reg-xtensa.c.
14932 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14933 * configure.srv (xtensa*-*-linux*) New target.
14934 * linux-xtensa-low.c: New.
14935 * xtensa-xtregs.c: New.
14937 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14939 * hostio.c: Don't include errno.h.
14940 (errno_to_fileio_errno): Move to hostio-errno.
14941 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14942 error number outputting to the target->hostio_last_error callback.
14943 (hostio_packet_error): Use FILEIO_EINVAL directly.
14944 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14945 calls to hostio_error.
14946 * hostio-errno.c: New.
14947 * server.h (hostio_last_error_from_errno): Declare.
14948 * target.h (target_ops): Add hostio_last_error member.
14949 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14950 as hostio_last_error handler.
14951 * spu-low.c (spu_target_ops): Likewise.
14952 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14953 (wince_hostio_last_error): New functions.
14954 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14955 as hostio_last_error handler.
14956 (win32_target_ops) [!_WIN32_WCE]: Register
14957 hostio_last_error_from_errno as hostio_last_error handler.
14958 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14959 (hostio-errno.o): New rule.
14960 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14961 * configure.srv (srv_hostio_err_objs): New variable. Default to
14963 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14964 * configure: Regenerate.
14966 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14968 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14969 (linux_kill, linux_detach): Clean up the process list.
14970 * remote-utils.c (remote_open): Improve port number parsing.
14971 (putpkt_binary, input_interrupt): Only send interrupts if the target
14973 * server.c (extended_protocol): Make static.
14974 (attached): Define earlier.
14975 (exit_requested, response_needed, program_argv): New variables.
14976 (target_running): New.
14977 (start_inferior): Clear attached here.
14978 (attach_inferior): Set attached here.
14979 (require_running): Define.
14980 (handle_query): Use require_running and target_running. Implement
14982 (handle_v_attach, handle_v_run): New.
14983 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14984 (gdbserver_usage): Update.
14985 (main): Redo argument parsing. Handle --debug and --multi. Handle
14986 --attach along with other options or after the port. Save
14987 program_argv. Support no initial program. Resynchronize
14988 communication with GDB after an error. Handle "monitor exit".
14989 Use require_running and target_running. Always allow the extended
14990 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14991 restart in extended mode.
14992 * README: Refer to the GDB manual. Update --attach usage.
14994 2007-12-20 Andreas Schwab <schwab@suse.de>
14996 * linux-low.c (STACK_SIZE): Define.
14997 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14998 (linux_test_for_tracefork): Likewise.
15000 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15002 * linux-low.c (linux_wait_for_event): Update messages. Do not
15003 reinsert auto-delete breakpoints.
15004 * mem-break.c (struct breakpoint): Change return type of handler to
15006 (set_breakpoint_at): Update handler type.
15007 (reinsert_breakpoint_handler): Return 1 instead of calling
15009 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15011 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15012 * mem-break.h (set_breakpoint_at): Update handler type.
15013 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15014 * win32-low.c (auto_delete_breakpoint): New.
15015 (get_child_debug_event): Use it.
15017 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15019 * configure.ac: Check for pread and pwrite.
15020 * hostio.c (handle_pread): Fall back to lseek and read.
15021 (handle_pwrite): Fall back to lseek and write.
15022 * config.in, configure: Regenerated.
15024 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15026 * server.c (myresume): Add own_buf argument.
15027 (main): Update calls.
15029 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15031 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15032 * remote-utils.c (remote_open): Do not call disable_async_io.
15033 (block_async_io): Delete.
15034 (unblock_async_io): Make static.
15035 (initialize_async_io): New.
15036 * server.c (handle_v_cont): Handle async I/O here.
15037 (myresume): Likewise. Move other common resume tasks here...
15038 (main): ... from here. Call initialize_async_io. Disable async
15039 I/O before the main loop.
15040 * server.h (initialize_async_io): Declare.
15041 (block_async_io, unblock_async_io): Delete prototypes.
15042 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15044 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15046 * remote-utils.c (readchar): Allow binary data in received messages.
15048 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15050 * win32-low.c (attaching): New global.
15051 (win32_create_inferior): Clear the `attaching' global.
15052 (win32_attach): Set the `attaching' global.
15053 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15054 attaching. Only set a breakpoint at the entry point if not
15057 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15059 * server.c (main): Don't report dll events on the initial
15060 connection on attaches.
15062 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15064 * server.c (main): Relax numerical bases supported for the pid of
15065 the --attach command line argument.
15067 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15069 * win32-low.c (win32_attach): Call OpenProcess before
15070 DebugActiveProcess, not after. Add last error output to error
15073 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15075 * win32-low.c (win32_get_thread_context)
15076 (win32_set_thread_context): New functions.
15077 (thread_rec): Use win32_get_thread_context.
15078 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15079 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15082 2007-12-03 Leo Zayas
15083 Pedro Alves <pedro_alves@portugalmail.pt>
15085 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15087 (child_add_thread): Minor cleanup.
15088 (child_continue): Resume artificially suspended threads before
15089 calling ContinueDebugEvent.
15090 (suspend_one_thread): New.
15091 (fake_breakpoint_event): New.
15092 (get_child_debug_event): Change return type to int. Check here if
15093 gdb sent an interrupt request. If a soft interrupt was requested,
15094 fake a breakpoint event. Return 0 if there is no event to handle,
15096 (win32_wait): Don't check here if gdb sent an interrupt request.
15097 Ensure there is a valid event to handle.
15098 (win32_request_interrupt): Add soft interruption method as last
15101 2007-12-03 Leo Zayas
15102 Pedro Alves <pedro_alves@portugalmail.pt>
15104 * win32-low.h (win32_thread_info): Add descriptions to the
15105 structure members. Replace `suspend_count' counter by a
15107 * win32-low.c (thread_rec): Update condition of when to get the
15108 context from the inferior. Rely on ContextFlags being set if it
15109 has already been retrieved. Only suspend the inferior thread if
15110 we haven't already. Warn if that fails.
15111 (continue_one_thread): s/suspend_count/suspended/. Only call
15112 ResumeThread once. Warn if that fails.
15114 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15116 * win32-low.c (win32_wait): Don't read from the inferior when it
15117 has already exited.
15119 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15121 * Makefile.in (win32_low_h): New variable.
15122 (win32-low.o): Add dependency on $(win32_low_h).
15123 (win32-arm-low.o, win32-i386-low.o): New rules.
15125 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15127 * hostio.c: Correct copyright year.
15129 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15131 * Makefile.in (OBS): Add hostio.o.
15132 (hostio.o): New rule.
15133 * server.h (handle_vFile): Declare.
15134 * hostio.c: New file.
15135 * server.c (handle_v_requests): Take packet_len and new_packet_len
15136 for binary packets. Call handle_vFile.
15137 (main): Update call to handle_v_requests.
15139 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15141 * linux-low.c: Include <sched.h>.
15143 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15145 * linux-low.c (linux_tracefork_grandchild): New.
15146 (linux_tracefork_child): Use clone.
15147 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15149 2007-10-31 Joel Brobecker <brobecker@adacore.com>
15151 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15153 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15155 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15157 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15159 * inferiors.c (change_inferior_id): Delete.
15160 (add_pid_to_list, pull_pid_from_list): New.
15161 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15162 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15163 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15164 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15165 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15166 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15167 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15168 (using_threads): Always set to 1.
15169 (handle_extended_wait): New.
15170 (add_process): Do not set TID.
15171 (linux_create_inferior): Set must_set_ptrace_flags.
15172 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15173 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15174 (linux_thread_alive): Rename TID argument to LWPID.
15175 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15176 (linux_wait_for_event): Do not use TID or check using_threads. Update
15177 call to dead_thread_notify. Call handle_extended_wait.
15178 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15179 (send_sigstop): Delete sigstop_sent.
15180 (wait_for_sigstop): Avoid TID.
15181 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15182 (linux_test_for_tracefork): New.
15183 (linux_lookup_signals): Use thread_db_active and
15184 linux_supports_tracefork_flag.
15185 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15186 * linux-low.h (get_process_thread): Avoid TID.
15187 (struct process_ifo): Move thread_known and tid to the end. Remove
15189 (linux_attach_lwp, thread_db_init): Update prototypes.
15190 * server.h (change_inferior_id): Delete prototype.
15191 (add_pid_to_list, pull_pid_from_list): New prototypes.
15192 * thread-db.c (thread_db_use_events): New.
15193 (find_first_thread): Rename to...
15194 (find_one_thread): ...this. Update callers and messages. Do not
15195 call fatal. Check thread_db_use_events. Do not call
15196 change_inferior_id or new_thread_notify.
15197 (maybe_attach_thread): Update. Do not call new_thread_notify.
15198 (thread_db_init): Set thread_db_use_events. Check use_events.
15199 * utils.c (fatal, warning): Correct message prefix.
15201 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15203 * Makefile.in (clean): Remove new files.
15204 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15205 (powerpc-64.o, powerpc-64.c): New rules.
15206 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15207 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15209 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15211 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15212 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15213 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15214 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15215 (target_regsets): Add AltiVec and SPE register sets.
15216 * configure.ac: Check for AltiVec and SPE.
15217 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15218 (ppc_fill_vrregset, ppc_store_vrregset): New.
15219 (target_regsets): Add AltiVec register set.
15220 * configure: Regenerated.
15222 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15224 * linux-low.c (O_LARGEFILE): Define.
15225 (linux_read_memory): Use /proc/PID/mem.
15226 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15227 * configure, config.in: Regenerated.
15229 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15231 * linux-low.c (linux_wait_for_event): Do not pass signals while
15234 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15236 * win32-low.c (create_process): New.
15237 (win32_create_inferior): Use create_process instead of
15238 CreateProcess. If create_process failed retry appending an ".exe"
15239 suffix. Store the GetLastError result immediatelly after
15240 create_process calls and use it on the call to error.
15242 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15244 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15246 2007-08-23 Joel Brobecker <brobecker@adacore.com>
15248 * configure.ac: Switch license to GPLv3.
15250 2007-08-01 Michael Snyder <msnyder@access-company.com>
15252 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15254 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15256 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15258 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15259 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15260 CloseToolhelp32Snapshot.
15261 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15262 CloseToolhelp32Snapshot.
15264 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
15266 * server.c (main): Check for inferior exit before main loop.
15268 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15270 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15271 instead of on tmp_desc.
15273 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15274 Daniel Jacobowitz <dan@codesourcery.com>
15276 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15277 (add_thread): Minor cleanups.
15278 (clear_inferiors): Move lower in the file. Clear the DLL
15280 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15281 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15282 (xml_escape_text): New.
15283 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15285 (handle_v_cont): Report errors.
15286 (gdbserver_version): Update.
15287 (main): Correct size of own_buf. Do not report initial DLL events.
15288 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15289 (unloaded_dll, xml_escape_text): New.
15290 * win32-low.c (enum target_waitkind): Update comments.
15291 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15292 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15293 (win32_EnumProcessModules, win32_GetModuleInformation)
15294 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15295 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15296 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15297 (win32_Module32First, win32_Module32Next, load_toolhelp)
15298 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15299 (get_child_debug_event): Handle DLL events.
15300 (win32_wait): Likewise.
15302 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15304 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15305 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15307 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15309 * win32-low.c (handle_output_debug_string): Ignore event if not
15312 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15314 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15316 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15318 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15320 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15322 * inferiors.c (change_inferior_id): Add comment.
15323 * linux-low.c (check_removed_breakpoint): Add an early
15324 prototype. Improve debug output.
15325 (linux_attach): Doc update.
15326 (linux_detach_one_process, linux_detach): Clean up before releasing
15328 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15329 * linux-low.h (struct process_info): Doc improvement.
15330 * mem-break.c (delete_all_breakpoints): New.
15331 * mem-break.h (delete_all_breakpoints): New prototype.
15332 * thread-db.c (find_first_thread): New.
15333 (thread_db_create_event): Call it instead of
15334 thread_db_find_new_threads. Clean up unused variables.
15335 (maybe_attach_thread): Remove first thread handling.
15336 (thread_db_find_new_threads): Use find_first_thread.
15337 (thread_db_get_tls_address): Likewise.
15339 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15341 * thread-db.c (thread_db_find_new_threads): Add prototype.
15342 (thread_db_create_event): Check for the main thread before adding
15344 (maybe_attach_thread): Only enable event reporting if TID == 0.
15345 (thread_db_get_tls_address): Check for new threads.
15347 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15349 * linux-low.c (linux_create_inferior): Try execv before execvp.
15350 * spu-low.c (spu_create_inferior): Likewise.
15352 2007-06-13 Mike Frysinger <vapier@gentoo.org>
15354 * linux-low.c (linux_create_inferior): Change execv to execvp.
15355 * spu-low.c (spu_create_inferior): Likewies.
15357 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15359 * Makefile.in (clean): Clean new files instead of deleted ones.
15360 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15361 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15363 * configure.srv: Specify XML files and new regformats for MIPS and
15365 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15366 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15367 an entry for the restart register.
15368 (mips_cannot_fetch_register, mips_cannot_store_register)
15369 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15370 register names to match the XML descriptions.
15371 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15372 restart register instead of $0.
15374 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15375 Markus Deuling <deuling@de.ibm.com>
15377 * remote-utils.c (decode_xfer_write): New function.
15378 * server.h (decode_xfer_write): Add prototype.
15379 * server.c (handle_query): Add PACKET_LEN argument. Support
15380 qXfer:spu:read and qXfer:spu:write packets.
15381 (main): Pass packet_len to handle_query.
15382 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15383 * target.h (target_ops): Add qxfer_spu.
15385 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15387 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15388 accessing non-seekable spufs files.
15390 2007-05-16 Markus Deuling <deuling@de.ibm.com>
15392 * server.c (handle_query): Add reply for qC packet.
15394 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15395 Leo Zayas <lerele@champenstudios@com>
15397 * server.h (check_remote_input_interrupt_request): New function.
15398 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15399 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15400 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15401 (check_remote_input_interrupt_request): New function.
15402 * server.h (check_remote_input_interrupt_request): Declare.
15403 * win32-low.c (winapi_DebugBreakProcess,
15404 winapi_GenerateConsoleCtrlEvent): New typedefs.
15405 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15407 (win32_wait): Check for remote interrupt request
15408 with check_remote_input_interrupt_request.
15409 (win32_request_interrupt): New function.
15410 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15412 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15414 * win32-low.c (debug_registers_changed,
15415 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15416 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15417 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15418 (thread_rec): Get context using the low target.
15419 (child_add_thread): Call thread_added on the low target,
15420 which does the same thing.
15422 (do_initial_child_stuff): Remove debug registers references.
15423 Set context using the low target. Resume threads after
15424 setting the contexts.
15425 (child_continue): Remove dead variable. Remove debug
15426 registers references.
15427 (child_fetch_inferior_registers): Go through the low target.
15428 (do_child_store_inferior_registers): Remove.
15429 (child_store_inferior_registers): Go through the low target.
15430 (win32_resume): Remove debug registers references.
15431 Set context using the low target.
15432 (handle_exception): Change return type to void. Don't record
15433 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15434 first chance exception.
15435 (get_child_debug_event): Change return type to void. Remove
15436 goto loop. Always return after waiting for debug event.
15437 (win32_wait): Convert to switch statement. Handle spurious
15440 * win32-i386-low.c (debug_registers_changed,
15441 debug_registers_used): New.
15442 (initial_stuff): Rename to ...
15443 (i386_initial_stuff): ... this. Clear debug registers
15445 (store_debug_registers): Delete.
15446 (i386_get_thread_context): New.
15447 (load_debug_registers): Delete.
15448 (i386_set_thread_context): New.
15449 (i386_thread_added): New.
15450 (single_step): Rename to ...
15451 (i386_single_step): ... this.
15452 (do_fetch_inferior_registers): Rename to ...
15453 (i386_fetch_inferior_register): ... this.
15454 (i386_store_inferior_register): New.
15455 (the_low_target): Adapt to new interface.
15457 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15458 (arm_get_thread_context): New.
15459 (arm_set_thread_context): New.
15461 (do_fetch_inferior_registers): Rename to ...
15462 (arm_fetch_inferior_register): ... this.
15463 (arm_store_inferior_register): New.
15464 (arm_wince_breakpoint): Reimplement as unsigned long.
15465 (arm_wince_breakpoint_len): Define.
15466 (the_low_target): Adapt to new interface.
15468 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15469 load_debug_registers. Add get_thread_context, set_thread_context,
15470 thread_added and store_inferior_register. Rename
15471 fetch_inferior_registers to fetch_inferior_register.
15472 (regptr): Remove declaration.
15474 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15476 * linux-low.c (linux_detach): Change return type to int. Return 0.
15477 * spu-low.c (spu_detach): Likewise.
15479 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15481 * target.h (target_ops): Change return type of detach to int.
15483 (join_inferior): New.
15484 * server.c (main): Don't skip detach support on mingw32.
15485 If the inferior doesn't support detaching return error.
15486 Call join_inferior instead of using waitpid.
15487 * linux-low.c (linux_join): New.
15488 (linux_target_op): Add linux_join.
15489 * spu-low.c (spu_join): New.
15490 (spu_target_ops): Add spu_join.
15491 * win32-low.c (win32_detach): Adapt to new interface.
15492 Reopen current_process_handle before detaching. Issue a child
15493 resume before detaching.
15495 (win32_target_op): Add win32_join.
15497 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15499 * win32-low.c (win32-attach): Fix return value.
15500 * target.h (target_ops): Describe ATTACH return values.
15502 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15504 * win32-low.c (GETPROCADDRESS): Define.
15505 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15506 (winapi_DebugSetProcessKillOnExit): Likewise.
15507 (win32_create_inferior): Force usage of ansi CreateProcessA.
15508 (win32_attach): Use GETPROCADDRESS.
15509 (win32_detach): Likewise.
15511 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15513 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15515 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15517 * win32-low.c: Commit leftover changes from 2007-03-29.
15519 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15521 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15522 fields short instead of int. Add explicit padding.
15523 (i387_cache_to_fsave): Remove unnecessary casts.
15524 (i387_fsave_to_cache): Doc fix.
15525 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15527 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15529 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15530 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15532 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15534 * configure.srv (arm*-*-mingw32ce*): Move near the other
15537 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15539 * configure.ac: Add errno checking.
15540 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15541 sys/file.h and malloc.h.
15542 (AC_CHECK_DECLS): Add perror.
15543 (srv_mingwce): Handle.
15544 * configure.srv (i[34567]86-*-cygwin*): Add
15545 win32-i386-low.o to srv_tgtobj.
15546 (i[34567]86-*-mingw*): Likewise.
15547 (arm*-*-mingw32ce*): Add case.
15548 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15549 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15550 [__MINGW32CE__] (strerror): New function.
15551 [__MINGW32CE__] (errno): Define to GetLastError.
15552 [__MINGW32CE__] (COUNTOF): New macro.
15553 (remote_open): Remove extra close call.
15554 * mem-break.c (delete_breakpoint_at): New function.
15555 * mem-break.h (delete_breakpoint_at): Declare.
15556 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15557 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15558 [USE_WIN32API] (read, write): Add char* casts.
15559 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15560 * server.h: Include wincecompat.h on Windows CE.
15561 [HAVE_ERRNO_H]: Check.
15562 (perror): Declare if not declared.
15563 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15564 (perror_with_name): Remove errno declaration.
15565 * wincecompat.h: New.
15566 * wincecompat.c: New.
15567 * win32-low.h: New.
15568 * win32-arm-low.c: New.
15569 * win32-i386-low.c: New.
15570 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15571 (OUTMSG2): Make it safe.
15573 (COUNTOF): New macro.
15574 (NUM_REGS): Get it from the low target.
15575 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15576 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15577 (thread_rec): Let low target handle debug registers.
15578 (child_add_thread): Likewise.
15579 (child_init_thread_list): Likewise.
15580 (continue_one_thread): Likewise.
15582 (do_child_fetch_inferior_registers): Move to ...
15583 * win32-i386-low.c: ... here, and rename to ...
15584 (do_fetch_inferior_registers): ... this.
15585 * win32-low.c (child_fetch_inferior_registers):
15586 Go through the low target.
15587 (do_child_store_inferior_registers): Use regptr.
15588 (strwinerror): New function.
15589 (win32_create_inferior): Handle Windows CE.
15590 Use strwinerror instead of strerror on Windows error
15591 codes. Add program to the error output.
15592 Don't close the main thread handle on Windows CE.
15593 (win32_attach): Use coredll.dll on Windows CE.
15594 (win32_kill): Close current process and current
15596 (win32_detach): Use coredll.dll on Windows CE.
15597 (win32_resume): Let low target handle debug registers, and
15599 (handle_exception): Add/Remove initial breakpoint. Avoid
15600 non-existant WSTOPSIG on Windows CE.
15601 (win32_read_inferior_memory): Cast to remove warning.
15602 (win32_arch_string): Go through the low target.
15603 (initialize_low): Call set_breakpoint_data with the low
15604 target's breakpoint.
15605 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15606 FOP_REGNUM, mappings): Move to ...
15607 * win32-i386-low.c: ... here.
15608 * win32-low.c (win32_thread_info): Move to ...
15609 * win32-low.h: ... here.
15610 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15611 win32-arm-low.c and wincecompat.c.
15612 (all:): Add $EXEEXT.
15613 (install-only:): Likewise.
15614 (gdbserver:): Likewise.
15615 (gdbreplay:): Likewise.
15616 * config.in: Regenerate.
15617 * configure: Regenerate.
15619 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15621 * win32-low.c: Rename typedef thread_info to
15622 win32_thread_info throughout.
15624 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15626 * win32-i386-low.c: Rename to ...
15627 * win32-low.c: ... this.
15628 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15629 * Makefile.in: Likewise.
15631 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15633 * remote-utils.c (monitor_output): Constify msg parameter.
15634 * server.h (monitor_output): Likewise.
15635 * win32-i386-low.c (handle_output_debug_string): New.
15636 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15637 handle_output_debug_string.
15638 (get_child_debug_event): Likewise.
15640 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15642 * server.c (main): Correct strtoul check.
15644 2007-03-27 Jon Ringle <jon@ringle.org>
15646 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15648 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15650 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15652 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15654 * terminal.h: Check HAVE_SGTTY_H.
15656 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
15658 * remote-utils.c (remote_open): Print out the assigned port number.
15660 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15662 * remote-utils.c (monitor_output): New function.
15663 * server.c (debug_threads): Define here.
15664 (monitor_show_help): New function.
15665 (handle_query): Handle qRcmd.
15666 (main): Do not handle 'd' packet.
15667 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15668 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15671 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15673 * Makefile.in (EXEEXT): New.
15674 (clean): Use $(EXEEXT).
15676 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15678 * target.h (target_ops): Rename send_signal to request_interrupt,
15679 and remove enum target_signal parameter.
15680 * linux-low.c (linux_request_interrupt): Rename from
15681 linux_send_signal, and always send SIGINT.
15682 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15683 and always send SIGINT.
15684 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15686 (input_interrupt): Likewise.
15688 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15690 * server.c (get_features_xml): Check if target implemented
15692 * win32-i386-low.c (win32_arch_string): New.
15693 (win32_target_ops): Add win32_arch_string as arch_string member.
15695 2007-02-22 Markus Deuling <deuling@de.ibm.com>
15697 * spu-low.c (spu_arch_string): New.
15698 (spu_target_ops): Add spu_arch_string.
15700 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15702 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15703 * configure.ac: Do not check for terminal.h.
15704 * configure, config.in: Regenerated.
15706 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15708 * Makefile.in (OBS): Add $(XML_BUILTIN).
15709 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15711 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15712 (arm-with-iwmmxt.c): New.
15713 * config.in, configure: Regenerate.
15714 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15715 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15716 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15717 (arm*-*-linux*): Add iWMMXt and regset support.
15718 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15719 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15720 (arm_store_wmmxregset, target_regsets): New.
15721 * server.c (get_features_xml): Take annex argument. Check builtin
15723 (handle_query): Handle multiple annexes.
15725 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15727 * remote-utils.c [USE_WIN32API] (read, write): Define.
15728 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15731 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15733 * linux-i386-low.c (the_low_target): Set arch_string.
15734 * linux-x86-64-low.c (the_low_target): Likewise.
15735 * linux-low.c (linux_arch_string): New.
15736 (linux_target_ops): Add it.
15737 * linux-low.h (struct linux_target_ops): Add arch_string.
15738 * server.c (write_qxfer_response): Use const void * for DATA.
15739 (get_features_xml): New.
15740 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15741 * target.h (struct target_ops): Add arch_string method.
15743 2007-01-03 Denis Pilat <denis.pilat@st.com>
15744 Daniel Jacobowitz <dan@codesourcery.com>
15746 * linux-low.c (linux_kill): Handle being called with no threads.
15747 * win32-i386-low.c (win32_kill): Likewise.
15748 (get_child_debug_event): Clear current_process_handle.
15750 2006-12-30 Denis PILAT <denis.pilat@st.com>
15751 Daniel Jacobowitz <dan@codesourcery.com>
15753 * remote-utils.c (remote_open): Check the type of specified
15754 serial port devices before opening them.
15755 * server.c (main): Kill the inferior if an error occurs during
15756 the first remote_open.
15758 2006-12-05 Markus Deuling <deuling@de.ibm.com>
15760 * README: Update supported targets.
15762 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15764 * Makefile.in (clean): Remove reg-mips64.c.
15765 (reg-mips64.c, reg-mips64.o): New rules.
15766 * configure.srv: Handle mips64. Include regset support for mips.
15767 * linux-mips-low.c (union mips_register): New.
15768 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15769 (mips_breakpoint, mips_breakpoint_at): Use int.
15770 (mips_collect_register, mips_supply_register)
15771 (mips_collect_register_32bit, mips_supply_register_32bit)
15772 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15773 (mips_store_fpregset, target_regsets): New.
15774 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15776 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15778 * configure.srv: Add target "spu*-*-*".
15779 * Makefile.in (clean): Remove reg-spu.c.
15780 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15781 * spu-low.c: New file.
15783 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15785 * configure.ac: Correct td_thr_tls_get_addr test.
15786 * configure: Regenerated.
15788 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15790 * linux-low.c (linux_wait_for_event): Reformat. Use the
15791 pass_signals array.
15792 * remote-utils.c (decode_address_to_semicolon): New.
15793 * server.c (pass_signals, handle_general_set): New.
15794 (handle_query): Mention QPassSignals for qSupported.
15795 (main): Call handle_general_set.
15796 * server.h (pass_signals, decode_address_to_semicolon): New.
15798 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15800 * server.c (handle_query): Correct error handling for read_auxv.
15802 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15804 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15805 and srv_linux_thread_db to yes.
15806 * linux-s390-low.c (s390_fill_gregset): New function.
15807 (target_regsets): Define data structure.
15809 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15811 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15812 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15813 * config.in, configure: Regenerated.
15814 * inferiors.c (gdb_id_to_thread): New function.
15815 (gdb_id_to_thread_id): Use it.
15816 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15817 * linux-low.h (struct process_info): Add th member.
15818 (thread_db_get_tls_address): New prototype.
15819 * remote-utils.c (decode_address): Make non-static.
15820 * server.c (handle_query): Handle qGetTLSAddr.
15821 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15822 * target.h (struct target_ops): Add get_tls_address.
15823 * thread-db.c (maybe_attach_thread): Save the thread handle.
15824 (thread_db_get_tls_address): New.
15826 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15828 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15829 (linux_resume_one_process): Take a siginfo_t *. Update all
15830 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15831 (struct pending_signals): Add a siginfo_t.
15832 (linux_wait_for_process): Always set last_status.
15833 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15834 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15835 * linux-low.h (struct process_info): Add last_status.
15837 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15839 * remote-utils.c (try_rle): New function.
15840 (putpkt_binary): Use it.
15842 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15844 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15845 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15846 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15847 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15848 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15851 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15853 * server.c (terminal_fd): New variable.
15854 (old_foreground_pgrp): Likewise.
15855 (restore_old_foreground_pgrp): New function.
15856 (start_inferior): Record the terminal file descriptor in terminal_fd
15857 and its original foreground group in old_foreground_pgrp. Register
15858 restore_old_foreground_pgrp with atexit().
15860 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15862 * server.c (handle_query): Correct qPart to qXfer.
15864 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15866 * configure.ac: Check for more headers which are missing on
15867 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15868 * configure.srv: Add Cygwin and mingw32.
15869 * remote-utils.c: Don't include headers unconditionally which
15870 are missing on mingw32. Include <winsock.h> for mingw32.
15871 (remote_open): Adjust for mingw32 support. Flush
15872 standard error after writing to it.
15873 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15874 (unblock_async_io, enable_async_io, disable_async_io)
15875 (readchar, getpkt): Update for Winsock support.
15876 (prepare_resume_reply): Expect a protocol signal number.
15877 * server.c: Disable <sys/wait.h> on mingw32.
15878 (start_inferior): Adjust for mingw32 support. Flush
15879 standard error after writing to it.
15880 (attach_inferior): Likewise. Use protocol signal
15882 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15884 * win32-i386-low.c: New file.
15885 * Makefile.in (XM_CLIBS): Set.
15886 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15887 (win32-i386-low.o): New dependency rule.
15888 * linux-low.c (linux_wait): Use target signal numbers.
15889 * target.h (struct target_ops): Doc fix.
15890 * server.h (target_signal_to_name): New prototype.
15891 * gdbreplay.c: Don't include headers unconditionally which
15892 are missing on mingw32. Include <winsock.h> for mingw32.
15893 (remote_close, remote_open): Adjust for Winsock support.
15894 * configure, config.in: Regenerated.
15896 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15898 * server.c (decode_xfer_read, write_qxfer_response): New.
15899 (handle_query): Take a packet length argument. Handle
15900 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15901 the qSupported response.
15902 (main): Update call to handle_query.
15904 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15906 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15907 (putpkt_binary): Renamed from putpkt and adjusted for binary
15909 (putpkt): New wrapper for putpkt_binary.
15910 (readchar): Don't mask off the high bit.
15911 (decode_X_packet): New function.
15912 * server.c (main): Call putpkt_binary if a handler sets the packet
15913 length. Save the length of the incoming packet. Handle 'X'.
15914 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15916 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15918 * server.c (handle_query): Handle qSupported.
15920 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15922 * remote-utils.c (all_symbols_looked_up): New variable.
15923 (look_up_one_symbol): Check it.
15924 * server.h (look_up_one_symbol): New declaration.
15925 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15927 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15929 * Makefile.in (linux-arm-low.o): Update dependencies.
15930 * linux-arm-low.c: Include "gdb_proc_service.h".
15931 (PTRACE_GET_THREAD_AREA): Define.
15932 (ps_get_thread_area): New function.
15934 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15936 * configure.srv (m68k*-*-uclinux*): New target.
15937 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15938 (linux_resume_one_process): Remove extraneous cast.
15939 (linux_read_offsets): New.
15940 (linux_target_op): Add linux_read_offsets on mmuless systems.
15941 * server.c (handle_query): Add qOffsets logic.
15942 * target.h (struct target_ops): Add read_offsets.
15944 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15946 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15947 (PTRACE_GET_THREAD_AREA): Define.
15948 (ps_get_thread_area): New function.
15949 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15950 (linux-x86-64-low.o): Update.
15952 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15954 * configure.ac: Remove checks for prfpregset_t.
15955 * gdb_proc_service.h: New file.
15956 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15957 new "gdb_proc_service.h".
15958 * proc-service.c: Likewise.
15959 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15960 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15961 * Makefile.in (gdb_proc_service_h): Updated.
15962 * configure, config.in: Regenerated.
15964 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15966 * remote-utils.c (prepare_resume_reply): Move declaration
15967 of gdb_id_from_wait to the top of the block.
15969 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15971 * linux-low.c (regsets_store_inferior_registers): Read the regset
15972 from the target before filling it.
15974 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15976 * server.c (attach_inferior): Return SIGTRAP for a successful
15979 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15981 * Makefile.in (OBS): Add version.o.
15982 (STAGESTUFF): Delete.
15983 (version.o): Add dependencies.
15984 (version.c): Replace rule.
15985 (clean): Remove version.c.
15986 * server.c (gdbserver_version): New.
15987 (gdbserver_usage): Use printf.
15988 (main): Handle --version and --help.
15989 * server.h (version, host_name): Add declarations.
15991 2005-12-23 Eli Zaretskii <eliz@gnu.org>
16003 * linux-x86-64-low.c:
16005 * linux-s390-low.c:
16006 * linux-ppc64-low.c:
16008 * linux-mips-low.c:
16009 * linux-m68k-low.c:
16010 * linux-m32r-low.c:
16013 * linux-ia64-low.c:
16014 * linux-i386-low.c:
16015 * linux-crisv32-low.c:
16027 * gdbserver.1: Add (C) after Copyright. Update the FSF
16030 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16032 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16033 (arm_breakpoint_at): Recognize both breakpoints.
16034 (the_low_target): Use the correct breakpoint instruction.
16036 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16038 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16039 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16040 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16041 (the_low_target): Update.
16043 2005-10-25 Andreas Schwab <schwab@suse.de>
16045 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16047 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16048 (ia64_num_regs): Reduce to 462.
16050 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16052 * acinclude.m4: Correct quoting.
16053 * aclocal.m4: Regenerated.
16055 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16056 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16057 (thread_db_init): Call thread_db_err_str.
16058 * configure.ac: Check for TD_VERSION.
16059 * config.in, configure: Regenerated.
16061 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16063 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16065 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16067 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16068 is not available. Define HAVE_PTRACE_GETREGS if it is.
16069 * config.in, configure: Regenerated.
16070 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16071 * linux-i386-low.c, linux-m68k-low.c: Update to use
16072 HAVE_PTRACE_GETREGS.
16073 * linux-low.c (regsets_fetch_inferior_registers)
16074 (regsets_store_inferior_registers): Only return 0 if we processed
16076 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16077 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16079 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16081 * inferiors.c (struct thread_info): Add gdb_id.
16082 (add_thread): Add gdb_id argument.
16083 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16084 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16085 calls to add_thread.
16086 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16087 * server.c (handle_query): Use thread_to_gdb_id.
16088 (handle_v_cont, main): Use gdb_id_to_thread_id.
16089 * server.h (add_thread): Update prototype.
16090 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16093 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16095 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16096 left-padded registers.
16097 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16098 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16100 2005-07-01 Steve Ellcey <sje@cup.hp.com>
16102 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16103 * configure: Regenerate.
16104 * config.in: Regenerate.
16105 * server.h (NEED_DECLARATION_STRERROR):
16106 Replace with !HAVE_DECL_STRERROR.
16108 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16110 * linux-low.c (linux_wait, linux_send_signal): Don't test
16111 an unsigned long variable for > 0 if it could be MAX_ULONG.
16112 * server.c (myresume): Likewise.
16113 * target.c (set_desired_inferior): Likewise.
16115 2005-06-13 Mark Kettenis <kettenis@gnu.org>
16117 * configure.ac: Simplify and improve check for socklen_t.
16118 * configure, config.in: Regenerate.
16120 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16122 * acconfig.h: Remove.
16123 * configure.ac: Add a test for socklen_t. Use three-argument
16124 AC_DEFINE throughout.
16125 * config.in: Regenerated using autoheader 2.59.
16126 * configure: Regenerated.
16128 * gdbreplay.c (socklen_t): Provide a default.
16129 (remote_open): Use socklen_t.
16130 * remote-utils.c (socklen_t): Provide a default.
16131 (remote_open): Use socklen_t.
16132 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16135 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16137 * linux-low.c (linux_read_memory, linux_write_memory)
16138 (linux_read_auxv): Likewise.
16139 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16140 (check_mem_write): Likewise.
16141 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16143 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16144 (registers_from_string, register_data): Likewise.
16145 * server.c (handle_query, main): Likewise.
16146 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16147 (decode_M_packet): Likewise.
16148 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16149 * target.h (struct target_ops): Update read_memory, write_memory,
16151 (read_inferior_memory, write_inferior_memory): Update.
16152 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16153 to unsigned char *.
16154 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16155 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16156 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16157 linux-s390-low.c, linux-sh-low.c: Update for changes in
16158 read_inferior_memory and the_low_target->breakpoint.
16160 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16162 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16163 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16164 * configure.srv: Add powerpc64-*-linux*.
16165 * linux-ppc64-low.c: New file.
16167 2005-05-23 Orjan Friberg <orjanf@axis.com>
16169 * linux-cris-low.c: New file with support for CRIS.
16170 * linux-crisv32-low.c: Ditto for CRISv32.
16171 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16172 (clean): Add reg-cris.c and reg-crisv32.c.
16173 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
16174 reg-crisv32.o, and reg-crisv32.c to make rules.
16175 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16176 recognized targets.
16178 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16180 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16181 of sizeof (PTRACE_XFER_TYPE).
16182 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16184 2005-05-12 Orjan Friberg <orjanf@axis.com>
16186 * target.h (struct target_ops): Add insert_watchpoint,
16187 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16188 pointers for hardware watchpoint support.
16189 * linux-low.h (struct linux_target_ops): Ditto.
16190 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16191 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16192 to linux_target_ops.
16193 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16195 * server.c (main): Recognize 'Z' and 'z' packets.
16197 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16199 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16200 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16201 (the_low_target): Add new members.
16203 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16205 * proc-service.c (ps_lgetregs): Search all_processes instead of
16208 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16210 * server.c (start_inferior): Change return type to int.
16211 (attach_inferior): Change sigptr to int *.
16212 (handle_v_cont, handle_v_requests): Change signal to int *.
16213 (main): Change signal to int.
16215 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
16217 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16218 * configure.srv: Add m32r*-*-linux*.
16219 * linux-m32r-low.c: New file.
16221 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16223 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16225 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16227 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16228 Take unsigned long arguments for PIDs.
16229 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16230 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16231 (wait_for_sigstop, linux_resume_one_process)
16232 (regsets_fetch_inferior_registers, linux_send_signal)
16233 (linux_read_auxv): Likewise. Update the types of variables holding
16234 PIDs. Update format string specifiers.
16235 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16236 * remote-utils.c (prepare_resume_reply): Likewise.
16237 * server.c (cont_thread, general_thread, step_thread)
16238 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16240 (handle_query): Update format specifiers.
16241 (handle_v_cont, main): Use strtoul for thread IDs.
16242 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16243 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16244 (general_thread, step_thread, thread_from_wait)
16245 (old_thread_from_wait): Update.
16246 * target.h (struct thread_resume): Use unsigned long for THREAD.
16247 (struct target_ops): Use unsigned long for arguments to attach and
16250 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16252 * acinclude.m4: Include bfd/bfd.m4 directly.
16253 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16254 <agriffis@toolchain.org>.
16255 * aclocal.m4, configure: Regenerated.
16257 2005-01-07 Andrew Cagney <cagney@gnu.org>
16259 * configure.ac: Rename configure.in, require autoconf 2.59.
16260 * configure: Re-generate.
16262 2004-12-08 Daniel Jacobowitz <dan@debian.org>
16264 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16265 LIBS when finished.
16266 * aclocal.m4: Regenerated.
16267 * configure: Regenerated.
16269 2004-11-21 Andreas Schwab <schwab@suse.de>
16271 * linux-m68k-low.c (m68k_num_gregs): Define.
16272 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16273 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16274 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16275 (m68k_breakpoint_at): New. Add to the_low_target.
16277 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16278 srv_linux_thread_db to yes.
16280 2004-10-20 Joel Brobecker <brobecker@gnat.com>
16282 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16283 (ARCH_SET_FS): Likewise.
16284 (ARCH_GET_FS): Likewise.
16285 (ARCH_GET_GS): Likewise.
16287 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16289 * linux-i386-low.c (ps_get_thread_area): New.
16290 * linux-x86-64-low.c (ps_get_thread_area): New.
16291 * linux-low.c: Include <sys/syscall.h>.
16292 (linux_kill_one_process): Don't kill the first thread here.
16293 (linux_kill): Kill the first thread here.
16294 (kill_lwp): New function.
16295 (send_sigstop, linux_send_signal): Use it.
16296 * proc-service.c: Clean up #ifdefs.
16297 (fpregset_info): Delete.
16298 (ps_lgetregs): Update and enable implementation.
16299 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16301 * remote-utils.c (struct sym_cache, symbol_cache): New.
16302 (input_interrupt): Print a clearer message.
16303 (async_io_enabled): New variable.
16304 (enable_async_io, disable_async_io): Use it. Update comments.
16305 (look_up_one_symbol): Use the symbol cache.
16306 * thread-db.c (thread_db_look_up_symbols): New function.
16307 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16309 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16311 * configure.in: Test for -rdynamic.
16312 * configure: Regenerated.
16313 * Makefile (INTERNAL_LDFLAGS): New.
16314 (gdbserver, gdbreplay): Use it.
16316 2004-09-02 Andrew Cagney <cagney@gnu.org>
16318 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16320 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
16322 * linux-low.c (linux_wait): Clear all_processes list also.
16324 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16326 * linux-low.c: Include <errno.h>. Remove extern declaration of
16329 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16331 * gdbreplay.c, server.h, utils.c: Update copyright years.
16333 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16335 * server.c (main): Print child status or termination signal from
16336 variable 'signal', not 'sig'.
16338 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16340 * linux-low.c (linux_read_memory): Change return type to
16341 int. Check for and return error from ptrace().
16342 * target.c (read_inferior_memory): Change return type to int. Pass
16343 back return status from the_target->read_memory().
16344 * target.h (struct target_ops): Adapt *read_memory() prototype.
16346 (read_inferior_memory): Adapt prototype.
16347 * server.c (main): Return an error packet if
16348 read_inferior_memory() returns an error.
16350 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
16352 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16353 Unify with other clean targets.
16355 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16357 * server.c (handle_v_cont): Call set_desired_inferior.
16359 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16361 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16363 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16365 * linux-low.c (linux_wait): Unblock async I/O.
16366 (linux_resume): Block and enable async I/O.
16367 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16368 * server.h (block_async_io, unblock_async_io): Add prototypes.
16370 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16372 * remote-utils.c (remote_open): Print a status notice after
16373 opening a TCP port.
16374 * server.c (attach_inferior): Print a status notice after
16377 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16379 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16381 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
16383 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16385 * server.c, target.h: Update copyright years.
16387 2004-02-25 Roland McGrath <roland@redhat.com>
16389 * target.h (struct target_ops): New member `read_auxv'.
16390 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16391 * linux-low.c (linux_read_auxv): New function.
16392 (linux_target_ops): Initialize `read_auxv' member to that.
16394 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16396 Committed by Jim Blandy <jimb@redhat.com>.
16398 * linux-s390-low.c (s390_num_regs): Update.
16399 (s390_regmap): Remove control registers. Use __s390x__ predefine
16400 instead of GPR_SIZE to distiguish s390 and s390x targets.
16402 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
16404 * linux-low.c: Update copyright year.
16405 (check_removed_breakpoint): Clear pending_is_breakpoint.
16406 (linux_set_resume_request, linux_queue_one_thread)
16407 (resume_status_pending_p): New functions.
16408 (linux_continue_one_thread): Use process->resume.
16409 (linux_resume): Only resume threads if there are no pending events.
16410 * linux-low.h (struct process_info): Add resume request
16413 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
16415 * regcache.c (new_register_cache): Clear the allocated register
16416 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16418 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
16420 * linux-low.c (linux_resume): Take a struct thread_resume *
16422 (linux_wait): Update call.
16423 (resume_ptr): New static variable.
16424 (linux_continue_one_thread): Renamed from
16425 linux_continue_one_process. Use resume_ptr.
16426 (linux_resume): Use linux_continue_one_thread.
16427 * server.c (handle_v_cont, handle_v_requests): New functions.
16428 (myresume): New function.
16429 (main): Handle 'v' case.
16430 * target.h (struct thread_resume): New type.
16431 (struct target_ops): Change argument of "resume" to struct
16433 (myresume): Delete macro.
16435 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16437 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16438 (uninstall): Support DESTDIR.
16440 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16442 * configure.srv: Add xscale*linux copy of arm*linux entry.
16444 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
16446 * linux-arm-low.c (arm_reinsert_addr): New function.
16447 (the_low_target): Add arm_reinsert_addr.
16449 2003-07-08 Mark Kettenis <kettenis@gnu.org>
16451 * mem-break.c: Remove whitespace at end of file.
16453 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16455 * configure.in: Check whether we need to prototype strerror.
16456 * server.h: Optionally prototype strerror.
16457 * gdbreplay.c (perror_with_name): Use strerror.
16458 * linux-low.c (linux_attach_lwp): Use strerror.
16459 * utils.c (perror_with_name): Use strerror.
16460 * config.in, configure: Regenerated.
16462 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16464 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16465 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16467 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
16469 * Makefile.in (SFILES): Update.
16470 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16471 low-sun3.c: Remove files.
16473 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
16475 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16476 (linux_detach_one_process, linux_detach): New functions.
16477 (linux_target_ops): Add linux_detach.
16478 * server.c (main): Handle 'D' packet.
16479 * target.h (struct target_ops): Add "detach" member.
16480 (detach_inferior): Define.
16482 2003-06-13 Mark Kettenis <kettenis@gnu.org>
16484 From Kelley Cook <kelleycook@wideopenwest.com>:
16485 * configure.srv: Accept i[34567]86 variants.
16487 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
16489 * linux-low.c (linux_wait_for_event): Correct comment typos.
16490 (linux_resume_one_process): Call check_removed_breakpoint.
16491 (linux_send_signal): New function.
16492 (linux_target_ops): Add linux_send_signal.
16493 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16495 * target.h (struct target_ops): Add send_signal.
16497 2003-05-29 Jim Blandy <jimb@redhat.com>
16499 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16500 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16501 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16502 away part of the register's value.
16504 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
16506 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16507 (linux_wait_for_event, linux_init_signals): Likewise.
16509 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
16511 * configure.in: Check for stdlib.h.
16512 * configure: Regenerated.
16513 * config.in: Regenerated.
16515 2003-01-04 Andreas Schwab <schwab@suse.de>
16517 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16519 2003-01-02 Andrew Cagney <ac131313@redhat.com>
16521 * Makefile.in: Remove obsolete code.
16523 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
16525 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16526 defined(PT_FPR0_HI).
16528 2002-11-17 Stuart Hughes <seh@zee2.com>
16530 * linux-arm-low.c (arm_num_regs): Increase.
16531 (arm_regmap): Include status register.
16533 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
16535 * linux-low.c (register_addr): Remove incorrect -1 check.
16537 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
16539 * linux-low.c (linux_create_inferior): Call setpgid. Return
16541 (unstopped_p, linux_signal_pid): Remove.
16542 (linux_target_ops): Remove linux_signal_pid.
16543 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16544 global instead of target method.
16545 * target.h (struct target_ops): Remove signal_pid. Update comment
16546 for create_inferior.
16547 * server.c (signal_pid): New variable.
16548 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
16549 gdbserver. Set the child to be the foreground process group.
16550 (attach_inferior): Set signal_pid.
16552 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
16554 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16556 2002-08-20 Jim Blandy <jimb@redhat.com>
16558 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16561 2002-08-01 Andrew Cagney <cagney@redhat.com>
16563 * Makefile.in: Make chill references obsolete.
16565 2002-07-24 Kevin Buettner <kevinb@redhat.com>
16567 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16568 * configure: Regenerate.
16569 * config.in: Regenerate.
16571 2002-07-09 David O'Brien <obrien@FreeBSD.org>
16573 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16574 (perror_with_name, remote_close, remote_open, expect, play): Static.
16576 2002-07-04 Michal Ludvig <mludvig@suse.cz>
16578 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
16579 byte offsets instead of an array of indexes.
16580 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16582 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
16584 * regcache.c: Add comment.
16586 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
16588 * thread-db.c: New file.
16589 * proc-service.c: New file.
16590 * acinclude.m4: New file.
16591 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16592 proc-service.o, and thread-db.o.
16593 (linux-low.o): Add USE_THREAD_DB.
16594 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16595 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16596 * aclocal.m4: Regenerated.
16597 * config.in: Regenerated.
16598 * configure: Regenerated.
16599 * configure.in: Check for proc_service.h, sys/procfs.h,
16600 thread_db.h, and linux/elf.h headrs.
16601 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16602 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16603 Check for -lthread_db and thread support.
16604 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16605 PowerPC, and SuperH.
16606 * i387-fp.c: Constify arguments.
16607 * i387-fp.h: Likewise.
16608 * inferiors.c: (struct thread_info): Renamed from
16609 `struct inferior_info'. Remove PID member. Use generic inferior
16610 list header. All uses updated.
16611 (inferiors, signal_pid): Removed.
16612 (all_threads): New variable.
16613 (get_thread): Define.
16614 (add_inferior_to_list): New function.
16615 (for_each_inferior): New function.
16616 (change_inferior_id): New function.
16617 (add_inferior): Removed.
16618 (remove_inferior): New function.
16619 (add_thread): New function.
16620 (free_one_thread): New function.
16621 (remove_thread): New function.
16622 (clear_inferiors): Use for_each_inferior and free_one_thread.
16623 (find_inferior): New function.
16624 (find_inferior_id): New function.
16625 (inferior_target_data): Update argument type.
16626 (set_inferior_target_data): Likewise.
16627 (inferior_regcache_data): Likewise.
16628 (set_inferior_regcache_data): Likewise.
16629 * linux-low.c (linux_bp_reinsert): Remove.
16630 (all_processes, stopping_threads, using_thrads)
16631 (struct pending_signals, debug_threads, pid_of): New.
16632 (inferior_pid): Replace with macro.
16633 (struct inferior_linux_data): Remove.
16634 (get_stop_pc, add_process): New functions.
16635 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16636 Use add_process and add_thread.
16637 (linux_attach_lwp): New function, based on old linux_attach. Use
16638 add_process and add_thread. Set stop_expected for new threads.
16639 (linux_attach): New function.
16640 (linux_kill_one_process): New function.
16641 (linux_kill): Kill all LWPs.
16642 (linux_thread_alive): Use find_inferior_id.
16643 (check_removed_breakpoints, status_pending_p): New functions.
16644 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16645 Update. Use WNOHANG. Wait for cloned processes also. Update process
16646 struct for the found process.
16647 (linux_wait_for_event): New function.
16648 (linux_wait): Use it. Support LWPs.
16649 (send_sigstop, wait_for_sigstop, stop_all_processes)
16650 (linux_resume_one_process, linux_continue_one_process): New functions.
16651 (linux_resume): Support LWPs.
16652 (REGISTER_RAW_SIZE): Remove.
16653 (fetch_register): Use register_size instead. Call supply_register.
16654 (usr_store_inferior_registers): Likewise. Call collect_register.
16655 Fix recursive case.
16656 (regsets_fetch_inferior_registers): Improve error message.
16657 (regsets_store_inferior_registers): Add debugging.
16658 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16659 (unstopped_p, linux_signal_pid): New functions.
16660 (linux_target_ops): Add linux_signal_pid.
16661 (linux_init_signals): New function.
16662 (initialize_low): Call it. Initialize using_threads.
16663 * regcache.c (inferior_regcache_data): Add valid
16665 (get_regcache): Fetch registers lazily. Add fetch argument
16666 and update all callers.
16667 (regcache_invalidate_one, regcache_invalidate): New
16669 (new_register_cache): Renamed from create_register_cache.
16670 Return the new regcache.
16671 (free_register_cache): Change argument to a void *.
16672 (registers_to_string, registers_from_string): Call get_regcache
16673 with fetch flag set.
16674 (register_data): Make static. Pass fetch flag to get_regcache.
16675 (supply_register): Call get_regcache with fetch flag clear.
16676 (collect_register): Call get_regcache with fetch flag set.
16677 (collect_register_as_string): New function.
16678 * regcache.h: Update.
16679 * remote-utils.c (putpkt): Flush after debug output and use
16681 Handle input interrupts while waiting for an ACK.
16682 (input_interrupt): Use signal_pid method.
16683 (getpkt): Flush after debug output and use stderr.
16684 (outreg): Use collect_register_as_string.
16685 (new_thread_notify, dead_thread_notify): New functions.
16686 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16687 and general_thread.
16688 (look_up_one_symbol): Flush after debug output.
16689 * server.c (step_thread, server_waiting): New variables.
16690 (start_inferior): Don't use signal_pid. Update call to mywait.
16691 (attach_inferior): Update call to mywait.
16692 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16693 (main): Don't fetch/store registers explicitly. Use
16694 set_desired_inferior. Support proposed ``Hs'' packet. Update
16696 * server.h: Update.
16697 (struct inferior_list, struct_inferior_list_entry): New.
16698 * target.c (set_desired_inferior): New.
16699 (write_inferior_memory): Constify.
16700 (mywait): New function.
16701 * target.h: Update.
16702 (struct target_ops): New signal_pid method.
16703 (mywait): Removed macro, added prototype.
16705 * linux-low.h (regset_func): Removed.
16706 (regset_fill_func, regset_store_func): New.
16707 (enum regset_type): New.
16708 (struct regset_info): Add type field. Use new operation types.
16709 (struct linux_target_ops): stop_pc renamed to get_pc.
16710 Add decr_pc_after_break and breakpoint_at.
16711 (get_process, get_thread_proess, get_process_thread)
16712 (strut process_info, all_processes, linux_attach_lwp)
16713 (thread_db_init): New.
16715 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16716 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16717 (the_low_target): Add new members.
16718 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16719 (i386_store_fpxregset): Constify.
16720 (target_regsets): Add new kind identifier.
16721 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16722 (i386_set_pc): Add debugging.
16723 (i386_breakpoint_at): New function.
16724 (the_low_target): Add new members.
16725 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16726 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16727 (mips_breakpoint_at): New.
16728 (the_low_target): Add new members.
16729 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16730 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16731 (the_low_target): Add new members.
16732 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16733 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16734 (the_low_target): Add new members.
16735 * linux-x86-64-low.c (target_regsets): Add new kind
16738 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
16740 From Martin Pool <mbp@samba.org>:
16741 * server.c (gdbserver_usage): New function.
16744 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
16746 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16747 stop_at -> stop_pc.
16749 2002-05-04 Andrew Cagney <ac131313@redhat.com>
16751 * Makefile.in: Remove obsolete code.
16753 2002-04-24 Michal Ludvig <mludvig@suse.cz>
16755 * linux-low.c (regsets_fetch_inferior_registers),
16756 (regsets_store_inferior_registers): Removed cast to int from
16758 * regcache.h: Added declaration of struct inferior_info.
16760 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16762 * inferiors.c (struct inferior_info): Add regcache_data.
16763 (add_inferior): Call create_register_cache.
16764 (clear_inferiors): Call free_register_cache.
16765 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16766 * regcache.c (struct inferior_regcache_data): New.
16767 (registers): Remove.
16768 (get_regcache): New function.
16769 (create_register_cache, free_register_cache): New functions.
16770 (set_register_cache): Don't initialize the register cache here.
16771 (registers_to_string, registers_from_string, register_data): Call
16773 * regcache.h: Add prototypes.
16774 * server.h: Likewise.
16776 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16778 * mem-break.c: New file.
16779 * mem-break.h: New file.
16780 * Makefile.in: Add mem-break.o rule; update server.h
16782 * inferiors.c (struct inferior_info): Add target_data
16784 (clear_inferiors): Free target_data member if set.
16785 (inferior_target_data, set_inferior_target_data): New functions.
16786 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16787 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16788 * linux-low.c (linux_bp_reinsert): New variable.
16789 (struct inferior_linux_data): New.
16790 (linux_create_inferior): Use set_inferior_target_data.
16791 (linux_attach): Likewise. Call add_inferior.
16792 (linux_wait_for_one_inferior): New function.
16793 (linux_wait): Call it.
16794 (linux_write_memory): Add const.
16795 (initialize_low): Call set_breakpoint_data.
16796 * linux-low.h (struct linux_target_ops): Add breakpoint
16798 * server.c (attach_inferior): Remove extra add_inferior
16800 * server.h: Include mem-break.h. Update inferior.c
16802 * target.c (read_inferior_memory)
16803 (write_inferior_memory): New functions.
16804 * target.h (read_inferior_memory)
16805 (write_inferior_memory): Change macros to prototypes.
16806 (struct target_ops): Update comments. Add const to write_memory
16809 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16811 * linux-low.c (usr_store_inferior_registers): Support
16812 registers which are allowed to fail to store.
16813 * linux-low.h (linux_target_ops): Likewise.
16814 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16815 (ppc_cannot_store_register): FPSCR may not be storable.
16817 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16819 * server.h: Include <string.h> if HAVE_STRING_H.
16820 * ChangeLog: Correct paths in last ChangeLog entry.
16822 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16824 * linux-low.h: Remove obsolete prototypes.
16825 (struct linux_target_ops): New.
16826 (extern the_low_target): New.
16827 * linux-low.c (num_regs, regmap): Remove declarations.
16828 (register_addr): Use the_low_target explicitly.
16829 (fetch_register): Likewise.
16830 (usr_fetch_inferior_registers): Likewise.
16831 (usr_store_inferior_registers): Likewise.
16832 * linux-arm-low.c (num_regs): Remove.
16833 (arm_num_regs): Define.
16834 (arm_regmap): Renamed from regmap, made static.
16835 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16837 (arm_cannot_store_register): Renamed from cannot_store_register,
16839 (the_low_target): New.
16840 * linux-i386-low.c (num_regs): Remove.
16841 (i386_num_regs): Define.
16842 (i386_regmap): Renamed from regmap, made static.
16843 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16845 (i386_cannot_store_register): Renamed from cannot_store_register,
16847 (the_low_target): New.
16848 * linux-ia64-low.c (num_regs): Remove.
16849 (ia64_num_regs): Define.
16850 (ia64_regmap): Renamed from regmap, made static.
16851 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16853 (ia64_cannot_store_register): Renamed from cannot_store_register,
16855 (the_low_target): New.
16856 * linux-m68k-low.c (num_regs): Remove.
16857 (m68k_num_regs): Define.
16858 (m68k_regmap): Renamed from regmap, made static.
16859 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16861 (m68k_cannot_store_register): Renamed from cannot_store_register,
16863 (the_low_target): New.
16864 * linux-mips-low.c (num_regs): Remove.
16865 (mips_num_regs): Define.
16866 (mips_regmap): Renamed from regmap, made static.
16867 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16869 (mips_cannot_store_register): Renamed from cannot_store_register,
16871 (the_low_target): New.
16872 * linux-ppc-low.c (num_regs): Remove.
16873 (ppc_num_regs): Define.
16874 (ppc_regmap): Renamed from regmap, made static.
16875 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16877 (ppc_cannot_store_register): Renamed from cannot_store_register,
16879 (the_low_target): New.
16880 * linux-s390-low.c (num_regs): Remove.
16881 (s390_num_regs): Define.
16882 (s390_regmap): Renamed from regmap, made static.
16883 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16885 (s390_cannot_store_register): Renamed from cannot_store_register,
16887 (the_low_target): New.
16888 * linux-sh-low.c (num_regs): Remove.
16889 (sh_num_regs): Define.
16890 (sh_regmap): Renamed from regmap, made static.
16891 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16893 (sh_cannot_store_register): Renamed from cannot_store_register,
16895 (the_low_target): New.
16896 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16897 (the_low_target): New.
16899 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16901 * Makefile.in: Add stamp-h target.
16902 * configure.in: Create stamp-h.
16903 * configure: Regenerated.
16905 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16907 * inferiors.c: New file.
16908 * target.c: New file.
16909 * target.h: New file.
16910 * Makefile.in: Add target.o and inferiors.o. Update
16912 * linux-low.c (inferior_pid): New static variable,
16913 moved from server.c.
16914 (linux_create_inferior): Renamed from create_inferior.
16915 Call add_inferior. Return 0 on success instead of a PID.
16916 (linux_attach): Renamed from myattach.
16917 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16918 (linux_thread_alive): Renamed from mythread_alive.
16919 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16921 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16922 (regsets_store_inferior_registers): Correct error message.
16923 Add missing ``return 0''.
16924 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16925 (linux_store_registers): Renamed from store_inferior_registers.
16926 (linux_read_memory): Renamed from read_inferior_memory.
16927 (linux_write_memory): Renamed from write_inferior_memory.
16928 (linux_target_ops): New structure.
16929 (initialize_low): Call set_target_ops ().
16930 * remote-utils.c (unhexify): New function.
16931 (hexify): New function.
16932 (input_interrupt): Send signals to ``signal_pid''.
16933 * server.c (inferior_pid): Remove.
16934 (start_inferior): Update create_inferior call.
16935 (attach_inferior): Call add_inferior.
16936 (handle_query): New function.
16937 (main): Call handle_query for `q' packets.
16938 * server.h: Include "target.h". Remove obsolete prototypes.
16939 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16941 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16943 * Makefile.in: Add WARN_CFLAGS. Update configury
16945 * configure.in: Check for <string.h>
16946 * configure: Regenerate.
16947 * config.in: Regenerate.
16948 * gdbreplay.c: Include needed system headers.
16949 (remote_open): Remove strchr prototype.
16950 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16951 * regcache.c (supply_register): Change buf argument to const void *.
16952 (supply_register_by_name): Likewise.
16953 (collect_register): Change buf argument to void *.
16954 (collect_register_by_name): Likewise.
16955 * regcache.h: Add missing prototypes.
16956 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16957 * server.c (handle_query): New function.
16958 (attached): New static variable, moved out of main.
16959 (main): Quiet longjmp clobber warnings.
16960 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16961 * utils.c (error): Remove NORETURN.