1 2018-10-01 Gary Benson <gbenson@redhat.com>
3 * gdb_proc_service.h: Moved common code to
4 common/gdb_proc_service.h.
6 2018-10-01 Gary Benson <gbenson@redhat.com>
8 * gdb_proc_service.h: Synchronize comments and whitespace with
9 GDB's version of this file.
11 2018-09-25 Tom Tromey <tom@tromey.com>
14 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
16 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
18 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
19 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
20 ($(IPA_LIB)): Sort IPA_OBJS.
22 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
24 * Makefile.in: Remove references to $(ADD_DEPS).
26 2018-09-16 Tom Tromey <tom@tromey.com>
28 * remote-utils.c (remote_open): Use GNU style for metasyntactic
30 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
33 2018-09-05 Tom Tromey <tom@tromey.com>
37 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
40 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
42 2018-08-27 Tom Tromey <tom@tromey.com>
47 2018-08-27 Tom Tromey <tom@tromey.com>
49 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
50 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
51 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
52 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
53 (s390x_emit_stack_adjust): Add casts to unsigned char.
55 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
59 * server.h (struct client_state) <disable_randomization>:
62 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
64 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
66 (mips_supply_ptrace_register): Likewise.
68 2018-07-22 Tom Tromey <tom@tromey.com>
72 2018-07-22 Tom Tromey <tom@tromey.com>
74 * win32-low.c (win32_create_inferior): Remove unused variables.
75 * gdbreplay.c (remote_open): Remove unused variable.
76 * remote-utils.c (remote_prepare): Remove unused variable.
77 * x86-tdesc.h (X86_TDESC_H): Define.
78 (amd64_expedite_regs): Define conditionally.
79 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
80 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
81 * remote-utils.c (readchar): Remove unused variable.
83 2018-07-13 Pedro Alves <palves@redhat.com>
85 * linux-low.c (linux_kill): Change parameter to process_info
86 pointer instead of pid. Adjust.
87 * lynx-low.c (lynx_kill): Likewise.
88 * nto-low.c (nto_kill): Likewise.
89 * spu-low.c (spu_kill): Likewise.
90 * win32-low.c (win32_kill): Likewise.
91 * server.c (handle_v_kill, kill_inferior_callback)
92 (detach_or_kill_for_exit): Adjust.
93 * target.c (kill_inferior): Change parameter to process_info
94 pointer instead of pid. Adjust.
95 * target.h (struct target_ops) <kill>: Change parameter to
96 process_info pointer instead of pid. Adjust all implementations
98 (kill_inferior): Likewise.
100 2018-07-13 Pedro Alves <palves@redhat.com>
102 * linux-low.c (linux_detach, linux_join): Change parameter to
103 process_info pointer instead of pid. Adjust.
104 * lynx-low.c (lynx_detach, lynx_join): Likewise.
105 * nto-low.c (nto_detach): Likewise.
106 * spu-low.c (spu_detach, spu_join): Likewise.
107 * win32-low.c (win32_detach, win32_join): Likewise.
108 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
109 * target.h (struct target_ops) <detach, join>: Change parameter to
110 process_info pointer instead of pid. Adjust all implementations
112 (detach_inferior, join_inferior): Rename 'pid' parameter to
115 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
116 Jan Kratochvil <jan.kratochvil@redhat.com>
117 Paul Fertser <fercerpav@gmail.com>
118 Tsutomu Seki <sekiriki@gmail.com>
120 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
121 (OBS): Add 'common/netstuff.o'.
122 (GDBREPLAY_OBS): Likewise.
123 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
124 (remote_open): Implement support for IPv6
126 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
128 (handle_accept_event): Accept connections from IPv6 sources.
129 (remote_prepare): Handle IPv6-style hostnames; implement
130 support for IPv6 connections.
131 (remote_open): Implement support for printing connections from
134 2018-07-11 Pedro Alves <palves@redhat.com>
137 * mem-break.c (any_persistent_commands): Add process_info
138 parameter and use it instead of relying on the current process.
139 Change return type to bool.
140 * mem-break.h (any_persistent_commands): Add process_info
141 parameter and change return type to bool.
142 * server.c (handle_detach): Remove require_running_or_return call.
143 Look up the process_info for the process we're about to detach.
144 If not found, return back error to GDB. Adjust
145 any_persistent_commands call to pass down a process pointer.
147 2018-07-11 Pedro Alves <palves@redhat.com>
149 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
150 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
151 instead of collect_register_by_name.
152 * regcache.c (regcache_raw_get_unsigned_by_name): New.
153 * regcache.h (regcache_raw_get_unsigned_by_name): New.
155 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
156 Pedro Alves <palves@redhat.com>
158 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
160 2018-07-03 Tom Tromey <tom@tromey.com>
162 * linux-low.c: Update.
163 * lynx-low.c: Update.
164 * mem-break.c: Update.
166 * remote-utils.c: Update.
170 * win32-low.c: Update.
172 2018-07-03 Tom Tromey <tom@tromey.com>
176 2018-07-03 Tom Tromey <tom@tromey.com>
178 * linux-low.c: Update.
180 2018-07-03 Tom Tromey <tom@tromey.com>
184 2018-07-03 Tom Tromey <tom@tromey.com>
186 * linux-low.c: Update.
187 * linux-mips-low.c: Update.
188 * lynx-low.c: Update.
190 * remote-utils.c: Update.
194 * thread-db.c: Update.
196 2018-07-03 Tom Tromey <tom@tromey.com>
198 * linux-low.c: Update.
199 * linux-mips-low.c: Update.
200 * lynx-low.c: Update.
201 * mem-break.c: Update.
203 * remote-utils.c: Update.
207 * tracepoint.c: Update.
209 2018-07-03 Tom Tromey <tom@tromey.com>
211 * linux-low.c: Update.
212 * linux-ppc-low.c: Update.
213 * linux-x86-low.c: Update.
214 * proc-service.c: Update.
217 * thread-db.c: Update.
218 * win32-low.c: Update.
220 2018-07-03 Tom Tromey <tom@tromey.com>
222 * linux-low.c: Update.
223 * lynx-low.c: Update.
225 * remote-utils.c: Update.
227 * thread-db.c: Update.
228 * win32-low.c: Update.
230 2018-06-29 Joel Brobecker <brobecker@adacore.com>
232 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
233 parameter in call to 'amd64_create_target_description'.
235 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
237 * x86-tdesc.h: Remove executable permission flag.
239 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
241 * configure.ac: Remove AC_PREREQ, add missing quoting.
242 * configure: Re-generate.
243 * config.in: Re-generate.
244 * aclocal.m4: Re-generate.
246 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
248 * tracepoint.h (current_traceframe): Remove declaration.
250 2018-06-18 Alan Hayward <alan.hayward@arm.com>
252 * linux-aarch64-low.c (is_sve_tdesc): New function.
253 (aarch64_sve_regs_copy_to_regcache): Likewise.
254 (aarch64_sve_regs_copy_from_regcache): Likewise.
255 (aarch64_regs_info): Add SVE checks.
256 (initialize_low_arch): Initialize SVE.
258 2018-06-18 Alan Hayward <alan.hayward@arm.com>
260 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
262 2018-06-11 Alan Hayward <alan.hayward@arm.com>
264 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
265 (initialize_low_tracepoint): Likewise
266 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
267 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
269 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
271 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
273 2018-06-11 Alan Hayward <alan.hayward@arm.com>
275 * server.h (PBUFSIZ): Increase size
277 2018-06-11 Alan Hayward <alan.hayward@arm.com>
279 * regcache.c (regcache::raw_compare): New function.
280 * regcache.h (regcache::raw_compare): New declaration.
282 2018-06-11 Alan Hayward <alan.hayward@arm.com>
284 * regcache.c (new_register_cache): Use new.
285 (free_register_cache): Use delete.
286 (register_data): Use const.
287 (supply_register): Move body inside regcache.
288 (regcache::raw_supply): New override function.
289 (collect_register): Move body inside regcache.
290 (regcache::raw_collect): New override function.
291 (regcache::get_register_status): New override function.
292 * regcache.h (struct regcache): Inherit from reg_buffer_common.
294 2018-06-09 Tom Tromey <tom@tromey.com>
296 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
298 (event_queue): Use std::queue.
299 (gdb_event_xfree): Remove.
300 (initialize_event_loop, process_event, wait_for_event): Update.
302 2018-06-08 Stan Cox <scox@redhat.com>
304 * win32-low.c (win32_create_inferior): last_ptid and last_status
305 moved to client_state.
307 2018-06-08 Pedro Alves <palves@redhat.com>
309 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
310 common/common-exceptions.o, common/common-utils.o,
311 common/errors.o, common/print-utils.o and utils.o.
312 * gdbreplay.c: Include "common-defs.h" instead of the two
313 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
314 string.h or alloca.h.
315 (perror_with_name): Delete.
316 (remote_open): Use xstrdup instead of strdup.
317 (main): Rename to ...
318 (captured_main): ... this.
321 2018-06-08 Tom Tromey <tom@tromey.com>
323 * linux-low.c (linux_low_read_btrace): Update.
325 2018-06-04 Stan Cox <scox@redhat.com>
327 * server.h (struct client_state): New.
328 * server.c (cont_thread, general_thread, multi_process)
329 (report_fork_events, report_vfork_events, report_exec_events)
330 (report_thread_events, swbreak_feature, hwbreak_feature)
331 (vCont_supported, disable_randomization, pass_signals)
332 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
333 Moved to client_state.
334 * remote-utils.c (remote_debug, noack_mode)
335 (transport_is_reliable): Moved to client_state.
336 * tracepoint.c (current_traceframe): Moved to client_state.
339 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
340 linux-low.c, remote-utils.h, target.c: Use client_state.
342 2018-05-31 Alan Hayward <alan.hayward@arm.com>
344 * configure.srv: Add new c/h file.
346 2018-05-31 Alan Hayward <alan.hayward@arm.com>
348 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
351 2018-05-25 Maciej W. Rozycki <macro@mips.com>
353 * gdb.arch/mips-fpregset-core.exp: New test.
354 * gdb.arch/mips-fpregset-core.c: New test source.
356 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
359 * hostio.c (require_int): Do not report overflow for integers
360 between 0xfffffff and 0x7fffffff.
362 2018-05-22 Maciej W. Rozycki <macro@mips.com>
364 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
365 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
366 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
368 (the_low_target): Wire them.
370 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
372 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
373 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
374 mode. Call collect_register_by_name with vscr using
375 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
376 (ppc_store_vrregset): Add and set vscr_offset variable as in
377 ppc_fill_vrregset. Call supply_register_by_name with vscr using
380 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
382 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
383 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
384 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
386 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
388 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
389 (ppc_store_vsxregset): Likewise.
390 (ppc_fill_vrregset): Likewise.
391 (ppc_store_vrregset): Likewise.
392 (ppc_fill_evrregset): Likewise.
393 (ppc_store_evrregset): Likewise.
394 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
395 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
398 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
400 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
401 wordsize of the inferior. Call ppc_linux_target_wordsize.
403 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
405 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
406 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
407 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
408 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
409 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
410 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
411 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
412 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
413 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
414 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
415 (tdesc_powerpc_e500l): Remove.
416 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
417 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
418 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
419 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
421 (ppc_arch_setup): Remove target description matching code. Fill a
422 ppc_linux_features struct and call ppc_linux_match_description
425 2018-05-22 Maciej W. Rozycki <macro@mips.com>
427 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
428 width of the requested register exceeds the width of the
430 (mips_cannot_store_register): Likewise.
432 2018-05-21 Maciej W. Rozycki <macro@mips.com>
434 * linux-mips-low.c (mips_fetch_register): New function. Update
436 (mips_store_gregset): Supply 0 rather than $restart for $zero.
437 (the_low_target): Wire `mips_fetch_register'.
439 2018-05-10 Joel Brobecker <brobecker@adacore.com>
441 * lynx-i386-low.c (LYNXOS_178): New macro.
442 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
443 the layout on LynxOS-178.
444 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
445 handle floating point registers that are not supported by
448 2018-05-10 Tom Tromey <tom@tromey.com>
450 * configure: Rebuild.
452 2018-05-10 Joel Brobecker <brobecker@adacore.com>
455 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
456 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
457 Use it to set the expedite_regs field in the given tdesc.
458 * x86-tdesc.h: New file.
459 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
460 Adjust following the addition of the new expedite_regs parameter
462 * linux-tic6x-low.c (tic6x_read_description): Likewise.
463 * linux-x86-tdesc.c: #include "x86-tdesc.h".
464 (i386_linux_read_description, amd64_linux_read_description):
465 Adjust following the addition of the new expedite_regs parameter
467 * lynx-i386-low.c: #include "x86-tdesc.h".
468 (lynx_i386_arch_setup): Adjust following the addition of the new
469 expedite_regs parameter to init_target_desc.
470 * nto-x86-low.c: #include "x86-tdesc.h".
471 (nto_x86_arch_setup): Adjust following the addition of the new
472 expedite_regs parameter to init_target_desc.
473 * win32-i386-low.c: #include "x86-tdesc.h".
474 (i386_arch_setup): Adjust following the addition of the new
475 expedite_regs parameter to init_target_desc.
477 2018-05-10 Joel Brobecker <brobecker@adacore.com>
480 * win32-low.c (win32_create_inferior): Add call to my_wait
481 setting last_status global.
483 2018-05-10 Joel Brobecker <brobecker@adacore.com>
486 * win32-low.c (create_process): Only call gdb_tilde_expand if
487 inferior_cwd is not NULL.
489 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
491 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
492 registers to the cache if their values have changed.
493 (i387_xsave_to_cache): Provide default values for x87 control
494 registers when these features are available, but disabled.
495 * regcache.c (supply_register_by_name_zeroed): New function.
496 * regcache.h (supply_register_by_name_zeroed): Declare new
499 2018-05-07 Tom Tromey <tom@tromey.com>
501 * configure: Rebuild.
503 2018-05-04 Tom Tromey <tom@tromey.com>
505 * configure: Rebuild.
507 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
508 Pedro Alves <palves@redhat.com>
510 * linux-aarch64-low.c (aarch64_stopped_data_address):
513 2018-04-27 Tom Tromey <tom@tromey.com>
515 * configure: Rebuild.
517 2018-04-23 Tom Tromey <tom@tromey.com>
519 * configure: Rebuild.
521 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
523 * Makefile.in (depcomp): Add "..".
524 (all_deps_files): New and use it.
526 2018-04-18 Alan Hayward <alan.hayward@arm.com>
528 * configure.srv (aarch64*-*-linux*): Don't include xml.
529 (i[34567]86-*-cygwin*): Likewise.
530 (i[34567]86-*-linux*): Likewise.
531 (i[34567]86-*-lynxos*): Likewise.
532 (i[34567]86-*-mingw32ce*): Likewise.
533 (i[34567]86-*-mingw*): Likewise.
534 (i[34567]86-*-nto*): Likewise.
535 (tic6x-*-uclinux): Likewise.
536 (x86_64-*-linux*): Likewise.
537 (x86_64-*-mingw*): Likewise.
538 (x86_64-*-cygwin*): Likewise.
540 2018-04-18 Alan Hayward <alan.hayward@arm.com>
542 * tdesc.c: Remove xml parameter.
544 2018-04-18 Alan Hayward <alan.hayward@arm.com>
546 * server.c (get_features_xml): Remove cast.
547 * tdesc.c (void target_desc::accept): Fill in function.
548 (tdesc_get_features_xml): Remove old xml creation.
549 (print_xml_feature::visit_pre): Add xml vistor.
550 * tdesc.h (struct target_desc): Make xmltarget mutable.
551 (tdesc_get_features_xml): Remove declaration.
553 2018-04-18 Alan Hayward <alan.hayward@arm.com>
555 * tdesc.c (tdesc_architecture_name): Add new function.
556 (tdesc_osabi_name): Likewise.
557 (tdesc_get_features_xml): Use new functions.
559 2018-04-18 Alan Hayward <alan.hayward@arm.com>
561 * tdesc.c (tdesc_create_flags): Remove.
562 (tdesc_add_flag): Likewise.
563 (tdesc_named_type): Likewise.
564 (tdesc_create_union): Likewise.
565 (tdesc_create_struct): Likewise.
566 (tdesc_create_vector): Likewise.
567 (tdesc_add_bitfield): Likewise.
568 (tdesc_add_field): Likewise.
569 (tdesc_set_struct_size): Likewise.
571 2018-04-18 Alan Hayward <alan.hayward@arm.com>
573 * tdesc.c (~target_desc): Remove implictly deleted items.
574 (init_target_desc): Iterate all features.
575 (tdesc_get_features_xml): Use vector.
576 (tdesc_create_feature): Create feature.
577 * tdesc.h (tdesc_feature) Remove
578 (target_desc): Add features.
580 2018-04-18 Alan Hayward <alan.hayward@arm.com>
582 * Makefile.in: Add common/tdesc.c
583 * tdesc.c (init_target_desc): init all reg_defs from register
585 (tdesc_create_reg): Create tdesc_reg.
586 * tdesc.h (tdesc_feature): Add register vector.
588 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
590 * tdesc.h (struct target_desc) <features>: Change type to
591 std::vector<std::string>.
592 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
594 (tdesc_get_features_xml): Likewise.
595 (tdesc_create_feature): Likewise.
597 2018-03-26 Alan Hayward <alan.hayward@arm.com>
599 * regcache.c (find_register_by_number): Return a ref.
600 (find_regno): Use references.
601 (register_size): Likewise.
602 (register_data): Likewise.
603 * tdesc.c (target_desc::~target_desc): Remove free calls.
604 (target_desc::operator==): Use std::vector compare.
605 (init_target_desc): Use reference.
606 (tdesc_create_reg): Use reg constructors.
607 * tdesc.h (struct target_desc): Replace pointer with object.
609 2018-03-23 Alan Hayward <alan.hayward@arm.com>
611 * regcache.c (find_register_by_number): Make static.
612 (find_regno): Use find_register_by_number
613 * regcache.h (struct reg): Remove declaration.
615 2018-03-23 Alan Hayward <alan.hayward@arm.com>
617 * tdesc.c (target_desc::~target_desc): Move to here.
618 (target_desc::operator==): Likewise.
619 * tdesc.h (target_desc::~target_desc): Move from here.
620 (target_desc::operator==): Likewise.
622 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
624 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
626 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
628 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
630 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
631 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
632 and init_registers_s390_gs_linux64.
634 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
636 * linux-s390-low.c (s390_fill_gs): Remove function.
637 (s390_fill_gsbc): Remove function.
638 (s390_regsets): Set fill functions for the guarded storage regsets
641 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
643 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
644 the word size. Add comment.
645 (s390_get_wordsize): New function.
646 (s390_arch_setup): No longer select a temporary tdesc to fetch the
647 pswm with it. Instead, use s390_get_wordsize to determine the
648 word size first and derive the correct tdesc from that directly.
650 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
652 * Makefile.in: Include silent-rules.mk.
653 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
654 (COMPILE): Add ECHO_CXX.
655 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
656 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
657 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
658 (version-generated.c): Add ECHO_GEN.
659 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
660 (IPAGENT_COMPILE): Add ECHO_CXX.
661 (%-generated.c): Add ECHO_REGDAT.
663 2018-03-14 Tom Tromey <tom@tromey.com>
666 * ax.c (ax_printf): Special case for NULL.
668 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
670 * linux-low.c (linux_qxfer_libraries_svr4): Use
671 xml_escape_text_append.
673 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
675 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
677 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
679 * server.c (handle_general_set): Remove unnecessary xstrdup.
681 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
683 * server.c (parse_debug_format_options): Adjust to
684 delim_string_to_char_ptr_vec changes.
685 * thread-db.c (thread_db_load_search): Adjust to
686 dirnames_to_char_ptr_vec changes.
688 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
690 * target.h (target_enable_btrace, target_disable_btrace)
691 (target_read_btrace, target_read_btrace_conf): Turn macro into
692 inline function. Throw error if target method is not defined.
693 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
694 check for btrace target method. Be prepared to handle exceptions
695 from btrace target methods.
697 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
699 * server.c (captured_main): Change order of error message printed
700 when the current working directory cannot be found.
702 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
704 * server.c: Include "filenames.h" and "pathstuff.h".
705 (program_name): Delete variable.
706 (program_path): New anonymous class.
707 (get_exec_wrapper): Use "program_path" instead of
709 (handle_v_run): Likewise.
710 (captured_main): Likewise.
711 (process_serial_event): Likewise.
713 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
715 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
716 (OBJS): Add "pathstuff.o".
717 * server.c (current_directory): New global variable.
718 (captured_main): Initialize "current_directory".
720 2018-02-26 Alan Hayward <alan.hayward@arm.com>
722 * tdesc.c: Use common/tdesc.h.
725 2018-02-20 Alan Hayward <alan.hayward@arm.com>
726 Simon Marchi <simon.marchi@ericsson.com>
728 * Makefile.in: Switch order of make rules.
730 2018-02-19 Alan Hayward <alan.hayward@arm.com>
732 * Makefile.in: Add common directory in build.
733 * configure.ac: Add common reference.
734 * configure: Regenerate.
736 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
738 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
739 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
740 * spu-low.c (spu_target_ops): Likewise.
741 * win32-low.c (win32_target_ops): Likewise.
742 * server.c (supported_btrace_packets): Report packets unconditionally.
743 * target.h (target_ops) <supports_btrace>: Remove.
744 (target_supports_btrace): Remove.
746 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
748 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
749 (handle_btrace_disable): Change return type to void. Use exceptions
751 (handle_btrace_general_set): Catch exception and copy message to
754 2018-02-08 Tom Tromey <tom@tromey.com>
756 * linux-low.c (install_software_single_step_breakpoints): Use
758 * inferiors.c (make_cleanup_restore_current_thread): Remove.
759 (do_restore_current_thread_cleanup): Remove.
760 * gdbthread.h (make_cleanup_restore_current_thread): Don't
763 2018-02-08 Tom Tromey <tom@tromey.com>
765 * mem-break.c (set_raw_breakpoint_at): Use
766 gdb::unique_xmalloc_ptr.
768 2018-01-30 Pedro Alves <palves@redhat.com>
771 * target.c (target_terminal::terminal_state): Rename to ...
772 (target_terminal::m_terminal_state): ... this.
774 2018-01-19 James Clarke <jrtc27@jrtc27.com>
776 * linux-low.c (handle_extended_wait): Surround call to
777 thread_db_notice_clone with #ifdef USE_THREAD_DB.
779 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
781 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
782 linux_ptrace_attach_fail_reason_string now returning an
784 (linux_attach): Likewise.
785 * thread-db.c (attach_thread): Likewise.
787 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
790 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
791 checking for fs_base/gs_base fields in struct user_regs_struct.
792 * configure: Regenerate.
794 2018-01-16 Yao Qi <yao.qi@linaro.org>
797 * linux-low.c (fetch_register): Call supply_register instead of
800 2018-01-08 Yao Qi <yao.qi@linaro.org>
801 Simon Marchi <simon.marchi@ericsson.com>
803 * Makefile.in (OBS): Remove selftest.o.
804 * configure.ac: Set srv_selftest_objs if $development is true.
805 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
806 * configure: Re-generated.
807 * server.c (captured_main): Wrap variable selftest_filter with
810 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
812 * server.c (parse_debug_format_options): Return std::string.
813 (handle_monitor_command, captured_main): Adjust.
815 2018-01-05 Pedro Alves <palves@redhat.com>
818 * server.c (captured_main): Pass quiet=false to
819 save_original_signals_state.
821 2018-01-01 Joel Brobecker <brobecker@adacore.com>
823 * gdbreplay.c (gdbreplay_version): Update copyright year in
825 * server.c (gdbserver_version): Likewise.
827 2017-12-08 Tom Tromey <tom@tromey.com>
829 * ax.c (ax_printf): Update.
831 2017-12-07 Yao Qi <yao.qi@linaro.org>
833 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
834 aarch64_linux_read_description.
835 * linux-amd64-ipa.c (idx2mask): New array.
836 (get_ipa_tdesc): Move idx2mask out.
837 (initialize_low_tracepoint): Initialize target descriptions.
838 * linux-i386-ipa.c (idx2mask): New array.
839 (get_ipa_tdesc): Move idx2mask out.
840 (initialize_low_tracepoint): Initialize target descriptions.
842 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
844 * tdesc.c (struct tdesc_type): Change return type.
845 (tdesc_add_flag): Change parameter type.
846 (tdesc_add_bitfield): Likewise.
847 (tdesc_add_field): Likewise.
848 (tdesc_set_struct_size): Likewise.
850 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
852 * regcache.c (registers_to_string): Remove unused variable.
854 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
856 * inferiors.c (for_each_inferior_with_data): Remove.
857 * inferiors.h (for_each_inferior_with_data): Remove.
858 * server.c (handle_qxfer_threads_worker): Change parameter type.
859 (handle_qxfer_threads_proper): Use for_each_thread.
861 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
863 * inferiors.c (for_each_inferior): Remove.
864 (clear_inferiors): Use for_each_thread.
865 * inferiors.h (for_each_inferior): Remove.
866 * linux-low.c (linux_wait_for_event_filtered): Use
868 (linux_stabilize_threads): Likewise.
869 * regcache.c (regcache_release): Likewise.
870 * server.c (gdb_wants_all_threads_stopped): Likewise.
871 (clear_pending_status_callback): Remove.
872 (handle_status): Use for_each_thread.
873 (captured_main): Likewise.
874 * win32-low.c (child_init_thread_list): Likewise.
875 (win32_clear_inferiors): Likewise.
876 (fake_breakpoint_event): Likewise.
878 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
880 * inferiors.h (find_inferior): Remove.
881 * inferiors.c (find_inferior): Remove.
883 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
885 * linux-low.c (resume_status_pending_p): Update comment.
886 (need_step_over_p): Update comment.
888 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
890 * linux-low.c (proceed_one_lwp): Return void, change parameter
892 (unsuspend_and_proceed_one_lwp): Likewise.
893 (proceed_all_lwps): Use for_each_thread.
894 (unstop_all_lwps): Likewise.
896 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
898 * linux-low.c (linux_resume_one_thread): Return void, take
900 (linux_resume): Use for_each_thread.
902 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
904 * linux-low.c (send_sigstop_callback): Return void, change
905 parameter type. Rename to...
906 (send_sigstop): ... this.
907 (suspend_and_send_sigstop_callback): Return void, change parameter
909 (suspend_and_send_sigstop): ... this.
910 (stop_all_lwps): Use for_each_thread.
912 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
914 * linux-low.c (lwp_running): Return bool, remove unused
916 (linux_stabilize_threads): Use find_thread.
918 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
920 * linux-low.c (select_singlestep_lwp_callback): Remove.
921 (count_events_callback): Remove.
922 (select_event_lwp_callback): Remove.
923 (select_event_lwp): Use find_thread/for_each_thread.
925 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
927 * linux-low.c (not_stopped_callback): Return bool, take filter
929 (linux_wait_for_event_filtered): Use find_thread.
930 (linux_wait_1): Likewise.
932 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
934 * linux-low.c (same_lwp): Remove.
935 (find_lwp_pid): Use find_thread.
937 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
939 * linux-low.c (delete_lwp_callback): Remove.
940 (linux_mourn): Use for_each_thread.
942 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
944 * linux-low.c (linux_detach_lwp_callback): Return void, remove
945 args parameter, don't check for pid.
946 (linux_detach): Use for_each_thread.
948 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
950 * linux-low.c (struct counter): Remove.
951 (second_thread_of_pid_p): Remove.
952 (last_thread_of_process_p): Use find_thread.
954 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
956 * inferiors.c (find_inferior_in_random): Remove.
957 * inferiors.h (find_inferior_in_random): Remove.
958 * linux-low.c (status_pending_p_callback): Return bool, accept
959 parameter ptid directly.
960 (linux_wait_for_event_filtered): Use find_thread_in_random.
961 (linux_wait_1): Likewise.
963 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
965 * inferiors.c (find_inferior_id): Remove.
966 (find_thread_ptid): Move implemention from find_inferior_id to
968 * inferiors.h (find_inferior_id): Remove.
969 * server.c (handle_status): Use find_thread_ptid.
970 (process_serial_event): Likewise.
971 * thread-db.c (find_one_thread): Likewise.
972 (thread_db_thread_handle): Likewise.
973 * win32-low.c (thread_rec): Likewise.
974 (child_delete_thread): Likewise.
975 (win32_thread_alive): Likewise.
976 (get_child_debug_event): Likewise.
978 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
980 * linux-mips-low.c (update_watch_registers_callback): Return
981 void, remove pid_p parameter, don't check for pid.
982 (mips_insert_point, mips_remove_point): Use for_each_thread.
984 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
986 * lynx.low (lynx_delete_thread_callback): Remove.
987 (lynx_mourn): Use for_each_thread.
989 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
991 * regcache.c (regcache_invalidate_one): Remove.
992 (regcache_invalidate_pid): use for_each_thread.
994 2017-11-26 Tom Tromey <tom@tromey.com>
996 * linux-low.c (linux_create_inferior): Update.
998 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
1000 * spu-low.c (spu_create_inferior): Fix typo in argument name.
1002 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1004 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1005 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1006 * linux-aarch64-tdesc-selftest.c: New file.
1007 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1009 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1011 * configure.srv: Add new file.
1012 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1013 * linux-aarch64-tdesc-selftest.c: New file.
1014 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1016 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1018 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1019 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1020 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1022 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1024 * configure.srv: Add new files.
1025 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1026 aarch64_linux_read_description.
1027 * linux-aarch64-low.c (aarch64_linux_read_description):
1028 Merge with aarch64_arch_setup.
1029 (aarch64_arch_setup): Call aarch64_linux_read_description.
1030 * linux-aarch64-tdesc.c: New file.
1031 * linux-aarch64-tdesc.h: New file.
1033 2017-11-24 Yao Qi <yao.qi@linaro.org>
1035 * configure.srv: Set $srv_regobj for tic6x-linux.
1036 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1037 (tic6x_read_description): Move some code to tic6x_arch_setup.
1038 (tic6x_tdesc_test): New function.
1039 (initialize_low_arch): Call selftests::register_test.
1041 2017-11-22 Yao Qi <yao.qi@linaro.org>
1043 * remote-utils.c (prepare_resume_reply): Use memcpy.
1045 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1047 * linux-low.c (kill_one_lwp_callback): Return void, take
1048 argument directly, don't filter on pid.
1049 (linux_kill): Use for_each_thread.
1051 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1053 * linux-low.c (need_step_over_p): Return bool, remove dummy
1055 (linux_resume, proceed_all_lwps): Use find_thread.
1057 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1059 * linux-low.c (resume_status_pending_p): Return bool, remove
1061 (linux_resume): Use find_thread.
1063 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1065 * linux-low.c (struct thread_resume_array): Remove.
1066 (linux_set_resume_request): Return void, take arguments
1068 (linux_resume): Use for_each_thread.
1070 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1072 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1073 return bool, remove data argument.
1074 (linux_stabilize_threads): Use find_thread.
1076 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1078 * linux-low.c (unsuspend_one_lwp): Remove.
1079 (unsuspend_all_lwps): Use for_each_thread, inline code from
1082 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1084 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1085 * linux-low.c (struct iterate_over_lwps_args): Remove.
1086 (iterate_over_lwps_filter): Remove.
1087 (iterate_over_lwps): Use find_thread.
1089 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1091 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1092 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1093 code from reset_lwp_ptrace_options_callback.
1095 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1097 * linux-arm-low.c (struct update_registers_data): Remove.
1098 (update_registers_callback): Return void, take arguments
1099 directly, don't check thread's pid.
1100 (arm_insert_point, arm_remove_point): Use for_each_thread.
1102 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1104 * win32-low.c (continue_one_thread): Return void, take argument
1106 (child_continue): Use for_each_thread.
1108 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1110 * win32-i386-low.c (update_debug_registers_callback): Rename
1112 (update_debug_registers): ... this, return void, remove pid_p arg.
1113 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1115 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1117 * inferiors.h (struct process_info): Add constructor, initialize
1119 <syscalls_to_catch>: Change type to std::vector<int>.
1120 * inferiors.c (add_process): Allocate process_info with new.
1121 (remove_process): Free process_info with delete.
1122 * linux-low.c (handle_extended_wait): Adjust.
1123 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1124 * server.c (handle_general_set): Adjust.
1126 2017-11-16 Pedro Alves <palves@redhat.com>
1128 * remote-utils.c (remote_close): Block SIGIO signals instead of
1129 uninstalling the SIGIO handler.
1131 2017-11-16 Alan Hayward <alan.hayward@arm.com>
1133 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1135 2017-11-16 Yao Qi <yao.qi@linaro.org>
1137 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1138 (tic6x_store_gregset): Likewise.
1139 (tic6x_usrregs_info): Move it up.
1141 2017-11-15 Alan Hayward <alan.hayward@arm.com>
1143 * Makefile.in: Update arch rules.
1144 * configure.srv: Explicitly mark arch/ files.
1146 2017-11-13 Andreas Schwab <schwab@suse.de>
1148 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1150 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1152 2017-11-06 Pedro Alves <palves@redhat.com>
1154 * config.in, configure: Regenerate.
1156 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1158 * target.c (struct thread_search): Remove.
1159 (thread_search_callback): Remove.
1160 (prepare_to_access_memory): Use for_each_thread instead of
1161 find_inferior. Inline code from thread_search_callback.
1163 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1165 * server.c (struct visit_actioned_threads_data): Remove.
1166 (visit_actioned_threads): Change prototype to take arguments
1168 (resume): Use find_thread instead of find_inferior.
1170 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1172 * server.c (queue_stop_reply_callback): Change prototype, return
1174 (find_status_pending_thread_callback): Remove.
1175 (handle_status): Replace find_inferior with find_thread and
1178 2017-10-25 Alan Hayward <alan.hayward@arm.com>
1180 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1182 (aarch64_store_gregset): Likewise.
1183 (aarch64_fill_fpregset): Likewise.
1184 (aarch64_store_fpregset): Likewise.
1186 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1188 * gdbthread.h (find_thread, for_each_thread): New functions.
1189 * inferiors.c (thread_of_pid): Remove.
1190 (find_any_thread_of_pid): Use find_thread.
1191 * linux-low.c (num_lwps): Use for_each_thread.
1193 2017-10-17 Yao Qi <yao.qi@linaro.org>
1195 * Makefile.in: Remove one rule.
1196 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1198 2017-10-17 Yao Qi <yao.qi@linaro.org>
1200 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1201 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1203 2017-10-17 Yao Qi <yao.qi@linaro.org>
1205 * configure.srv: Rename arm.o with arch/arm.o.
1207 2017-10-17 Yao Qi <yao.qi@linaro.org>
1209 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1210 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1211 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1212 (arch-i386.o, arch-amd64.o): Remove rules.
1213 (arch/%.o): New rule.
1214 Update POSTCOMPILE and COMPILE.pre.
1215 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1216 * configure: Re-generated.
1217 * configure.srv: Replace arch-i386.o with arch/i386.o.
1218 Replace arch-amd64.o with arch/amd64.o.
1220 2017-10-16 Yao Qi <yao.qi@linaro.org>
1222 * configure: Regenerated.
1224 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1226 * inferiors.h: (struct inferior_list): Remove.
1227 (struct inferior_list_entry); Remove.
1228 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1229 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1230 get_first_inferior): Remove.
1231 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1232 find_inferior_id, find_inferior_in_random): Change signature.
1233 * inferiors.c (all_threads): Change type to
1234 std::list<thread_info *>.
1235 (get_thread): Remove macro.
1236 (find_inferior, find_inferior_id): Change signature, implement
1238 (find_inferior_in_random): Change signature, implement using
1239 find_thread_in_random.
1240 (for_each_inferior, for_each_inferior_with_data): Change
1241 signature, implement using for_each_thread.
1242 (add_inferior_to_list, remove_inferior): Remove.
1243 (add_thread, get_first_thread, thread_of_pid,
1244 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1245 (get_first_inferior, one_inferior_p, clear_inferior_list):
1247 (clear_inferiors, get_thread_process): Update.
1248 * gdbthread.h: Include <list>.
1249 (struct thread_info) <entry>: Remove field.
1251 (all_threads): Change type to std::list<thread_info *>.
1252 (get_first_inferior): Add doc.
1253 (find_thread, for_each_thread, find_thread_in_random): New
1255 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1256 * linux-arm-low.c (update_registers_callback): Update.
1257 * linux-low.c (second_thread_of_pid_p): Update.
1258 (kill_one_lwp_callback, linux_detach_lwp_callback,
1259 delete_lwp_callback, status_pending_p_callback, same_lwp,
1260 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1261 iterate_over_lwps, not_stopped_callback,
1262 resume_stopped_resumed_lwps, count_events_callback,
1263 select_singlestep_lwp_callback, select_event_lwp_callback,
1264 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1265 suspend_and_send_sigstop_callback, wait_for_sigstop,
1266 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1267 lwp_running, linux_set_resume_request, resume_status_pending_p,
1268 need_step_over_p, start_step_over, linux_resume_one_thread,
1269 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1270 reset_lwp_ptrace_options_callback): Update.
1271 * linux-mips-low.c (update_watch_registers_callback): Update.
1272 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1274 (free_register_cache_thread_one): Remove.
1275 (regcache_release): Update.
1276 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1277 handle_qxfer_threads_worker): Update.
1278 (handle_query): Update, use list iterator.
1279 (visit_actioned_threads, handle_pending_status,
1280 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1281 clear_pending_status_callback, set_pending_status_callback,
1282 find_status_pending_thread_callback, handle_status,
1283 process_serial_event): Update.
1284 * target.c (thread_search_callback): Update.
1285 * thread-db.c (thread_db_get_tls_address): Update.
1286 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1288 * win32-i386-low.c (update_debug_registers_callback): Update.
1289 * win32-low.c (delete_thread_info, child_delete_thread,
1290 continue_one_thread, suspend_one_thread,
1291 get_child_debug_event): Adjust.
1293 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1295 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1296 * inferiors.h: Include <list>.
1297 (struct process_info) <entry>: Remove field.
1299 (pid_of): Change macro to function.
1300 (ptid_of, lwpid_of): Remove macro.
1301 (all_processes): Change type to std::list<process_info *>.
1302 (ALL_PROCESSES): Remove macro.
1303 (for_each_process, find_process): New function.
1304 * inferiors.c (all_processes): Change type to
1305 std::list<process_info *>.
1306 (find_thread_process): Adjust.
1307 (add_process): Likewise.
1308 (remove_process): Likewise.
1309 (find_process_pid): Likewise.
1310 (get_first_process): Likewise.
1311 (started_inferior_callback): Remove.
1312 (have_started_inferiors_p): Adjust.
1313 (attached_inferior_callback): Remove.
1314 (have_attached_inferiors_p): Adjust.
1315 * linux-low.c (check_zombie_leaders): Likewise.
1316 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1317 (x86_linux_update_xmltarget): Adjust.
1318 * server.c (handle_query): Likewise.
1319 (gdb_reattached_process): Remove.
1320 (handle_status): Adjust.
1321 (kill_inferior_callback): Likewise.
1322 (detach_or_kill_inferior): Remove.
1323 (print_started_pid): Likewise.
1324 (print_attached_pid): Likewise.
1325 (detach_or_kill_for_exit): Update.
1326 (process_serial_event): Likewise.
1327 * linux-arm-low.c (arm_new_fork): Likewise.
1329 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1331 * dll.h: Include <list>.
1332 (struct dll_info): Add constructor.
1333 <entry>: Remove field.
1334 (all_dlls): Change type to std::list<dll_info>.
1335 * dll.c: Include <algorithm>.
1336 (get_dll): Remove macro.
1337 (all_dlls): Change type to std::list<dll_info *>.
1338 (free_one_dll): Remove.
1339 (match_dll): Likewise.
1340 (loaded_dll): Adjust.
1341 (unloaded_dll): Adjust to all_dlls type change, use
1342 std::find_if. Inline code from match_dll.
1343 (clear_dlls): Adjust to all_dlls type change.
1344 * server.c (emit_dll_description): Remove.
1345 (handle_qxfer_libraries): Adjust to all_dlls type change,
1346 integrate emit_dll_description's functionality.
1348 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1350 * linux-low.h (struct linux_target_ops) <delete_process>: New
1352 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1353 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1354 (struct linux_target_ops): Add delete_process callback.
1355 * linux-arm-low.c (arm_delete_process): New.
1356 (struct linux_target_ops): Add delete_process callback.
1357 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1358 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1359 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1360 * linux-mips-low.c (mips_linux_delete_process): New.
1361 (struct linux_target_ops): Add delete_process callback.
1362 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1363 * linux-s390-low.c (struct linux_target_ops): Likewise.
1364 * linux-sh-low.c (struct linux_target_ops): Likewise.
1365 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1366 * linux-tile-low.c (struct linux_target_ops): Likewise.
1367 * linux-x86-low.c (x86_linux_delete_process): New.
1368 (struct linux_target_ops): Add delete_process callback.
1369 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1371 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1373 * linux-aarch64-low.c (the_low_target): Add thread delete
1375 * linux-arm-low.c (arm_delete_thread): New function.
1376 (the_low_target): Add thread delete callback.
1377 * linux-bfin-low.c (the_low_target): Likewise.
1378 * linux-crisv32-low.c (the_low_target): Likewise.
1379 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1381 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1383 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1384 * linux-mips-low.c (mips_linux_delete_thread): New function.
1385 (the_low_target): Add thread delete callback.
1386 * linux-ppc-low.c (the_low_target): Likewise.
1387 * linux-s390-low.c (the_low_target): Likewise.
1388 * linux-sh-low.c (the_low_target): Likewise.
1389 * linux-tic6x-low.c (the_low_target): Likewise.
1390 * linux-tile-low.c (the_low_target): Likewise.
1391 * linux-x86-low.c (the_low_target): Likewise.
1392 * linux-xtensa-low.c (the_low_target): Likewise.
1394 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1396 * win32-low.c: Include "common-inferior.h".
1398 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1400 * inferiors.c (set_inferior_cwd): New function.
1401 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1402 (handle_query): Inform that QSetWorkingDir is supported.
1403 * win32-low.c (create_process): Pass the inferior's cwd to
1406 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1408 * inferiors.c (current_inferior_cwd): New global variable.
1409 (get_inferior_cwd): New function.
1410 * inferiors.h (struct process_info) <cwd>: New field.
1412 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1414 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1415 (OBS): Add gdb_tilde_expand.o.
1417 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1419 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1420 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1422 2017-09-29 Pedro Alves <palves@redhat.com>
1424 * ax.c (gdb_parse_agent_expr): Constify.
1425 * ax.h (gdb_parse_agent_expr): Constify.
1426 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1428 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1429 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1430 * remote-utils.h (read_ptid): Constify.
1431 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1432 (process_point_options, process_serial_event): Constify.
1433 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1434 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1435 (cmd_qtbuffer): Constify.
1437 2017-09-29 Pedro Alves <palves@redhat.com>
1439 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1442 2017-09-29 Pedro Alves <palves@redhat.com>
1444 * linux-low.c (handle_extended_wait): Pass parent thread instead
1445 of process to thread_db_notice_clone.
1446 * linux-low.h (thread_db_notice_clone): Replace parent process
1447 parameter with parent thread parameter.
1448 * thread-db.c (find_one_thread): Add comment.
1449 (thread_db_notice_clone): Replace parent process parameter with
1450 parent thread parameter. Temporarily switch to the parent thread.
1452 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1454 * gdbthread.h: Include "common-gdbthread.h".
1455 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1456 "if" when validating the ptid.
1457 * remote-utils.c: Include "gdbthread.h".
1458 (prepare_resume_reply): Use "switch_to_thread".
1459 * target.c (done_accessing_memory): Likewise.
1461 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1463 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1464 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1465 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1466 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1467 s390x-gs-linux64-ipa.o to ipa_obj.
1468 * linux-s390-low.c (HWCAP_S390_GS): New define.
1469 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1471 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1472 (s390_arch_setup): Check for guarded-storage support and choose
1474 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1475 init_registers_s390x_gs_linux64.
1476 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1478 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1479 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1481 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1483 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1485 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1487 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1488 (thread_db_thread_handle): Declare.
1489 * linux-low.c (linux_target_ops): Initialize thread_handle.
1490 * server.c (handle_qxfer_threads_worker): Add support for
1492 * target.h (struct target_ops): Add new function pointer,
1494 (target_thread_handle): Define.
1495 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1497 (thread_db_thread_handle): New function.
1499 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1501 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1502 * linux-low.h (thread_db_notice_clone): Declare.
1503 * thread-db.c (thread_db_notice_clone): New function.
1505 2017-09-21 Pedro Alves <palves@redhat.com>
1507 * server.c (gdb_read_memory, handle_status, process_serial_event)
1508 (handle_serial_event, handle_target_event): Adjust to
1509 set_desired_thread prototype change.
1510 * target.c (set_desired_thread): Remove 'use_general' parameter
1512 * target.h (set_desired_thread): Remove 'use_general' parameter.
1514 2017-09-20 Tom Tromey <tom@tromey.com>
1516 * target.c (target_terminal::terminal_state): Define.
1517 (target_terminal::init): Rename from target_terminal_init.
1518 (target_terminal::inferior): Rename from
1519 target_terminal_inferior.
1520 (target_terminal::ours): Rename from target_terminal_ours.
1521 (target_terminal::ours_for_output, target_terminal::info): New.
1523 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1525 * server.c (accumulate_file_name_length): Remove.
1526 (emit_dll_description): Adjust to std::string change.
1527 (handle_qxfer_libraries): Use std::string to hold document.
1529 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1531 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1532 return type of xml_escape_text.
1533 * server.c (emit_dll_description): Likewise.
1535 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1537 * server.c (captured_main): Accept argument for --selftest.
1538 Update run_tests call.
1539 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1540 when registering selftests.
1542 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1544 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1545 instead of "VEC" for "target_desc.reg_defs".
1546 (regcache_cpy): Likewise.
1547 (registers_to_string): Likewise.
1548 (registers_from_string): Likewise.
1549 (find_regno): Likewise.
1550 (supply_regblock): Likewise.
1551 (regcache_raw_read_unsigned): Likewise.
1552 * tdesc.c (init_target_desc): Likewise.
1553 (tdesc_create_reg): Likewise.
1554 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1555 (struct target_desc) <reg_defs>: Convert to "std::vector".
1556 (target_desc): Do not initialize "reg_defs".
1557 (~target_desc): Update code to use "std::vector" instead of "VEC"
1558 for "target_desc.reg_defs".
1559 (operator==): Likewise.
1561 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1563 * inferiors.h (thread_to_gdb_id): Remove.
1564 * inferiors.c (thread_to_gdb_id): Remove.
1565 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1566 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1567 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1569 * nto-low.c (nto_fetch_registers, nto_store_registers,
1570 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1572 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1574 * inferiors.h (gdb_id_to_thread_id): Remove.
1575 * inferiors.c (gdb_id_to_thread_id): Remove.
1576 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1577 removal. Move pid declaration closer to where it's used.
1579 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1581 * server.c (handle_detach): New function.
1582 (process_serial_event): Move code out, call handle_detach.
1584 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1586 * server.c (require_running): Rename to ...
1587 (require_running_or_return): ... this ...
1588 (require_running_or_break): ... and this.
1589 (handle_query, process_serial_event): Adjust.
1591 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1593 * linux-low.c (linux_set_resume_request): Remove unused
1596 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1598 * server.c (first_thread_of): Remove.
1599 (process_serial_event): Replace usage of first_thread_of with
1600 find_any_thread_of_pid.
1601 * tracepoint.c (same_process_p): Remove.
1602 (gdb_agent_about_to_close): Replace usage of same_process_p with
1603 find_any_thread_of_pid.
1604 * linux-x86-low.c (same_process_callback): Remove.
1605 (x86_arch_setup_process_callback): Replace usage of
1606 same_process_callback with find_any_thread_of_pid.
1607 * thread-db.c (any_thread_of): Remove.
1608 (switch_to_process): Replace usage of any_thread_of with
1609 find_any_thread_of_pid.
1610 * inferiors.c (thread_pid_matches_callback): Remove.
1611 (find_thread_process): Adjust to use find_any_thread_of_pid.
1613 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1615 * regcache.c (get_thread_regcache): Guard calls to "memset"
1618 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1620 * linux-low.c (handle_extended_wait): Use
1621 "allocate_target_description" instead of "XNEW".
1622 * linux-x86-low.c (initialize_low_arch): Likewise.
1624 2017-09-05 Yao Qi <yao.qi@linaro.org>
1626 * configure.srv (srv_i386_regobj): Remove.
1627 (srv_amd64_regobj): Remove.
1628 (srv_regobj): Set it to "" for x86 non-linux targets.
1629 * linux-x86-tdesc.c (i386_linux_read_description):
1630 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1631 (init_registers_i386): Remove the declaration.
1632 (tdesc_i386): Remove the declaration.
1633 (lynx_i386_arch_setup): Call i386_create_target_description.
1634 * nto-x86-low.c: Likewise.
1635 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1636 [!__x86_64__]: include arch/i386.h.
1637 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1639 2017-09-05 Yao Qi <yao.qi@linaro.org>
1641 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1642 i386/amd64-XXX-linux from it.
1644 2017-09-05 Yao Qi <yao.qi@linaro.org>
1646 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1648 (ipa_amd64_linux_regobj): Remove.
1649 (ipa_x32_linux_regobj): Remove.
1651 2017-09-05 Yao Qi <yao.qi@linaro.org>
1653 * Makefile.in (arch-amd64.o): New rule.
1654 * configure.srv: Append arch-amd64.o.
1655 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1656 (get_ipa_tdesc): Call amd64_linux_read_description.
1657 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1658 and init_registers_amd64_XXX.
1659 * linux-x86-low.c (x86_linux_read_description): Call
1660 amd64_linux_read_description.
1661 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1662 (initialize_low_arch): Don't call init_registers_x32_XXX and
1663 init_registers_amd64_XXX.
1664 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1665 and tdesc_amd64_XXX.
1666 [__x86_64__] (amd64_tdesc_test): New function.
1667 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1668 and init_registers_amd64_XXX.
1669 * linux-x86-tdesc.c: Include arch/amd64.h.
1670 (xcr0_to_tdesc_idx): New function.
1671 (i386_linux_read_description): New function.
1672 (amd64_get_ipa_tdesc_idx): New function.
1673 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1674 (amd64_get_ipa_tdesc): Declare.
1676 2017-09-05 Yao Qi <yao.qi@linaro.org>
1678 * configure.srv (srv_i386_linux_xmlfiles): Remove
1679 i386/i386-XXX-linux.xml from it.
1681 2017-09-05 Yao Qi <yao.qi@linaro.org>
1683 * configure.srv: Set srv_i386_linux_regobj empty if $development
1685 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1686 initialize_low_tdesc.
1687 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1688 with #if initialize_low_tdesc.
1689 * linux-x86-tdesc-selftest.c: New file.
1690 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1692 2017-09-05 Yao Qi <yao.qi@linaro.org>
1694 * Makefile.in (arch-i386.o): New rule.
1695 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1696 (x86_64-*-linux*): Likewise.
1697 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1698 include arch/i386.h.
1699 (i386_linux_read_description): Remove code and call
1700 i386_create_target_description.
1701 * tdesc.c (allocate_target_description): New function.
1702 * tdesc.h (set_tdesc_architecture): Remove declaration.
1703 (set_tdesc_osabi): Likewise.
1705 2017-09-05 Yao Qi <yao.qi@linaro.org>
1707 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1708 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1709 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1711 * server.c (get_features_xml): Call tdesc_get_features_xml.
1712 * tdesc.c (set_tdesc_architecture): New function.
1713 (set_tdesc_osabi): New function.
1714 (tdesc_get_features_xml): New function.
1715 (tdesc_create_feature): Add an argument.
1716 * tdesc.h (struct target_desc) <features>: New field.
1717 <arch, osabi>: New field.
1718 (~target_desc): xfree features, arch, and osabi.
1719 (target_desc::oerator==): Don't compare .xmltarget.
1720 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1721 (set_tdesc_osabi): Likewise.
1722 (tdesc_get_features_xml): Likewise.
1724 2017-09-05 Yao Qi <yao.qi@linaro.org>
1726 * linux-x86-tdesc.c: Include selftest.h.
1727 (i386_tdesc_test): New function.
1728 (initialize_low_tdesc): Call selftests::register_test.
1729 * tdesc.h: Include regdef.h.
1730 (target_desc): Override operator == and !=.
1732 2017-09-05 Yao Qi <yao.qi@linaro.org>
1734 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1735 (ipa_obj): Likewise.
1736 * linux-i386-ipa.c: Include common/x86-xstate.h
1737 (get_ipa_tdesc): Call i386_linux_read_description.
1738 (initialize_low_tracepoint): Don't call init_registers_XXX
1739 functions, call initialize_low_tdesc instead.
1740 * linux-x86-low.c (x86_linux_read_description): Call
1741 i386_linux_read_description.
1742 (initialize_low_arch): Don't call init_registers_i386_XXX
1743 functions, call initialize_low_tdesc.
1744 * linux-x86-tdesc.c: New file.
1745 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1746 (i386_get_ipa_tdesc_idx): Declare.
1747 (i386_get_ipa_tdesc): Declare.
1748 (initialize_low_tdesc): Declare.
1750 2017-09-05 Yao Qi <yao.qi@linaro.org>
1752 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1755 2017-09-05 Yao Qi <yao.qi@linaro.org>
1757 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1758 * regcache.c (get_thread_regcache): Use VEC_length.
1759 (init_register_cache): Likewise.
1760 (regcache_cpy): Likewise.
1761 (registers_to_string): Iterate reg_defs via VEC_iterate.
1762 (find_regno): Likewise.
1763 (find_register_by_number): Use VEC_index.
1764 (register_size): Call find_register_by_number.
1765 (register_data): Call find_register_by_number.
1766 (supply_regblock): Use VEC_length.
1767 (regcache_raw_read_unsigned): Likewise.
1768 * tdesc.c (init_target_desc): Iterate reg_defs via
1770 (default_description): Update initializer.
1771 (copy_target_description): Don't update field num_registers.
1772 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1773 <num_registers>: Remove.
1775 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1777 * Makefile.in (.SECONDARY): Define target.
1779 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1781 * linux-low.c (linux_wait_1): Adjust.
1782 * server.c (queue_stop_reply_callback): Adjust.
1784 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1786 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1787 QEnvironmentUnset and QEnvironmentReset packets.
1788 (handle_query): Inform remote that QEnvironmentHexEncoded,
1789 QEnvironmentUnset and QEnvironmentReset are supported.
1791 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1793 * inferiors.h (inferior_target_data): Rename to ...
1794 (thread_target_data): ... this.
1795 (inferior_regcache_data): Rename to ...
1796 (thread_regcache_data): ... this.
1797 (set_inferior_regcache_data): Rename to ...
1798 (set_thread_regcache_data): ... this.
1799 * inferiors.c (inferior_target_data): Rename to ...
1800 (thread_target_data): ... this.
1801 (inferior_regcache_data): Rename to ...
1802 (thread_regcache_data): ... this.
1803 (set_inferior_regcache_data): Rename to ...
1804 (set_thread_regcache_data): ... this.
1805 (free_one_thread): Update.
1806 * linux-low.h (get_thread_lwp): Update.
1807 * regcache.c (get_thread_regcache): Update.
1808 (regcache_invalidate_thread): Update.
1809 (free_register_cache_thread): Update.
1810 * win32-i386-low.c (update_debug_registers_callback): Update.
1811 (win32_get_current_dr): Update.
1812 * win32-low.c (thread_rec): Update.
1813 (delete_thread_info): Update.
1814 (continue_one_thread): Update.
1815 (suspend_one_thread): Update.
1817 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1819 * inferiors.c (set_inferior_target_data): Remove.
1820 * inferiors.h (set_inferior_target_data): Remove.
1822 2017-08-18 Yao Qi <yao.qi@linaro.org>
1824 * Makefile.in (OBS): Add selftest.o.
1825 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1826 * configure, config.in: Re-generated.
1827 * server.c: Include common/sefltest.h.
1828 (captured_main): Handle option --selftest.
1830 2017-08-09 Yao Qi <yao.qi@linaro.org>
1832 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1833 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1834 i386-avx-mpx.o and i386-mmx.o.
1835 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1836 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1837 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1838 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1839 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1840 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1841 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1842 i386/amd64-avx-mpx.xml.
1844 2017-08-09 Yao Qi <yao.qi@linaro.org>
1846 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1847 and x32-avx-avx512.o.
1848 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1849 i386/x32-avx-avx512.xml.
1851 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1853 * tracepoint.h (enum class fast_tpoint_collect_result): New
1855 (fast_tracepoint_collecting): Change return type to
1856 fast_tpoint_collect_result.
1857 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1858 * linux-low.h: Include tracepoint.h.
1859 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1860 fast_tpoint_collect_result.
1861 * linux-low.c (handle_tracepoints): Adjust.
1862 (linux_fast_tracepoint_collecting): Change return type to
1863 fast_tpoint_collect_result.
1864 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1865 linux_wait_1, stuck_in_jump_pad_callback,
1866 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1867 proceed_one_lwp): Adjust to type change.
1869 2017-07-10 Yao Qi <yao.qi@linaro.org>
1871 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1873 2017-06-29 Yao Qi <yao.qi@linaro.org>
1875 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1877 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1879 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1881 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1883 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1885 * linux-low.c (linux_create_inferior): Adjust code to access the
1886 environment information via 'gdb_environ' class.
1887 * lynx-low.c (lynx_create_inferior): Likewise.
1888 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1889 (get_environ): Return a pointer to 'our_environ'.
1890 (captured_main): Initialize 'our_environ'.
1891 * server.h (get_environ): Adjust prototype.
1892 * spu-low.c (spu_create_inferior): Adjust code to access the
1893 environment information via 'gdb_environ' class.
1895 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1897 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1898 usage of "register" keyword.
1900 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1902 * configure: Re-generate.
1904 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1906 * configure: Re-generate.
1908 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1910 * Makefile.in (COMPILE.pre): Add "-x c++".
1912 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1914 * fork-child.c: Conditionally include <signal.h>.
1916 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1918 * server.c (handle_general_set): Handle new packet
1919 "QStartupWithShell".
1920 (handle_query): Add "QStartupWithShell" to the list of supported
1922 (gdbserver_usage): Add help text explaining the
1923 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1925 (captured_main): Recognize and act upon the presence of the new
1928 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1929 Pedro Alves <palves@redhat.com>
1931 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1932 * configure: Regenerate.
1933 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1935 (i[34567]86-*-lynxos*): Likewise.
1936 (spu*-*-*): Likewise.
1937 * fork-child.c: New file.
1938 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1940 (linux_ptrace_fun): New function.
1941 (linux_create_inferior): Adjust function prototype to reflect
1942 change on "target.h". Adjust function code to use
1944 (linux_request_interrupt): Delete "signal_pid".
1945 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1946 (lynx_ptrace_fun): New function.
1947 (lynx_create_inferior): Adjust function prototype to reflect
1948 change on "target.h". Adjust function code to use
1950 * nto-low.c (nto_create_inferior): Adjust function prototype and
1951 code to reflect change on "target.h". Update comments.
1952 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1953 "common-terminal.h" and "environ.h".
1954 (terminal_fd): Moved to fork-child.c.
1955 (old_foreground_pgrp): Likewise.
1956 (restore_old_foreground_pgrp): Likewise.
1957 (last_status): Make it global.
1958 (last_ptid): Likewise.
1959 (our_environ): New variable.
1960 (startup_with_shell): Likewise.
1961 (program_name): Likewise.
1962 (program_argv): Rename to...
1963 (program_args): ...this.
1964 (wrapper_argv): New variable.
1965 (start_inferior): Delete function.
1966 (get_exec_wrapper): New function.
1967 (get_exec_file): Likewise.
1968 (get_environ): Likewise.
1969 (prefork_hook): Likewise.
1970 (post_fork_inferior): Likewise.
1971 (postfork_hook): Likewise.
1972 (postfork_child_hook): Likewise.
1973 (handle_v_run): Update code to deal with arguments coming from the
1974 remote host. Update calls from "start_inferior" to
1976 (captured_main): Likewise. Initialize environment variable. Call
1978 * server.h (post_fork_inferior): New prototype.
1979 (get_environ): Likewise.
1980 (last_status): Declare.
1981 (last_ptid): Likewise.
1982 (signal_pid): Likewise.
1983 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1984 (spu_ptrace_fun): New function.
1985 (spu_create_inferior): Adjust function prototype to reflect change
1986 on "target.h". Adjust function code to use "fork_inferior".
1987 * target.c (target_terminal_init): New function.
1988 (target_terminal_inferior): Likewise.
1989 (target_terminal_ours): Likewise.
1990 * target.h: Include <vector>.
1991 (struct target_ops) <create_inferior>: Update prototype.
1992 (create_inferior): Update macro.
1993 * utils.c (gdb_flush_out_err): New function.
1994 * win32-low.c (win32_create_inferior): Adjust function prototype
1995 and code to reflect change on "target.h".
1997 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1999 * inferiors.c (switch_to_thread): New function.
2001 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2003 * Makefile.in (SFILE): Add "common/job-control.c".
2004 (OBS): Add "job-control.o".
2006 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2008 * Makefile: Remove "@host_makefile_frag@".
2010 2017-05-05 Pedro Alves <palves@redhat.com>
2012 * configure: Regenerate.
2014 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2016 * configure: Regenerate.
2018 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2020 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2021 software_single_step change of return type to
2022 std::vector<CORE_ADDR>.
2023 * linux-low.c (install_software_single_step_breakpoints):
2025 * linux-low.h (install_software_single_step_breakpoints):
2028 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2030 * remote-utils.c: Include "gdb_termios.h" instead of
2032 * terminal.h: Delete file.
2034 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2036 * server.c: Include <vector>.
2037 <program_argv, wrapper_argv>: Convert to std::vector.
2038 (start_inferior): Rewrite function to use C++.
2039 (handle_v_run): Likewise. Update code that calculates the argv
2040 based on the vRun packet; use C++.
2041 (captured_main): Likewise.
2043 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2045 * server.c (handle_v_cont): Initialize thread_resume::thread
2048 2017-04-05 Pedro Alves <palves@redhat.com>
2050 * configure: Regenerate.
2052 2017-04-05 Pedro Alves <palves@redhat.com>
2054 * gdbreplay.c (sync_error): Constify.
2055 * linux-x86-low.c (push_opcode): Constify.
2057 2017-04-05 Pedro Alves <palves@redhat.com>
2059 * win32-low.c (get_child_debug_event)
2060 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2061 Report TARGET_WAITKIND_SPURIOUS instead.
2063 2017-04-05 Pedro Alves <palves@redhat.com>
2065 * remote-utils.c (remote_prepare, remote_open): Constify.
2066 * remote-utils.h (remote_prepare, remote_open): Constify.
2067 * server.c (captured_main): Constify 'port' handling.
2069 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2071 * Makefile.in (clean): Clear .deps.
2073 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2075 * .gitignore: Remove generated files, replace with wildcard.
2076 * (clean): Replace removal of generated files with wildcard.
2077 (version.c): Replace with...
2078 (version-generated.c): ...this.
2079 (xml-builtin.c): Replace with...
2080 (xml-builtin-generated.c): ...this.
2081 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2082 (%.c: *regformats*): Replace with...
2083 (%-generated.c: *regformats*): ...this.
2085 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2087 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2088 (xtensa_fill_gregset): Call collect_register_by_name for
2090 (xtensa_store_gregset): Call supply_register_by_name for
2093 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2095 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2096 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2097 (xtensa_store_gregset): Call supply_register for all registers in
2098 a0_regnum..a0_regnum + C0_NREGS range.
2100 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2102 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2103 (ax-ipa.o: ax.c): Remove.
2104 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2105 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2106 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2107 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2108 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2110 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2112 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2113 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2114 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2115 (errors-ipa.o: ../common/errors.c): Remove.
2116 (format-ipa.o: ../common/format.c): Remove.
2117 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2119 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2121 * Makefile.in (%-ipa.o: %.c): New rule.
2122 (tracepoint-ipa.o: tracepoint.c): Remove.
2123 (utils-ipa.o: utils.c): Remove.
2124 (remote-utils-ipa.o: remote-utils.c): Remove.
2125 (regcache-ipa.o: regcache.c): Remove.
2126 (i386-linux-ipa.o: i386-linux.c): Remove.
2127 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2128 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2129 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2130 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2131 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2132 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2133 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2134 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2135 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2136 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2137 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2138 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2139 (aarch64-ipa.o: aarch64.c): Remove.
2140 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2141 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2142 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2143 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2144 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2145 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2146 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2147 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2148 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2149 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2150 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2151 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2152 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2153 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2154 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2155 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2156 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2157 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2158 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2159 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2160 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2161 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2162 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2163 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2164 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2165 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2166 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2167 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2168 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2169 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2170 (tdesc-ipa.o: tdesc.c): Remove.
2171 (x32-linux-ipa.o: x32-linux.c): Remove.
2172 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2173 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2175 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2177 * Makefile.in (%.o: ../arch/%.c): New rule.
2178 (arm.o: ../arch/arm.c): Remove.
2179 (arm-linux.o: ../arch/arm-linux.c): Remove.
2180 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2181 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2183 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2185 * Makefile.in (%.o: ../nat/%.c): New rule.
2186 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2187 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2188 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2189 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2190 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2191 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2192 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2193 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2194 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2195 (linux-personality.o: ../nat/linux-personality.c): Remove.
2196 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2197 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2198 (x86-linux.o: ../nat/x86-linux.c): Remove.
2199 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2200 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2202 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2204 * Makefile.in (%.o: ../common/%.c): New rule.
2205 (signals.o: ../common/signals.c): Remove.
2206 (print-utils.o: ../common/print-utils.c): Remove.
2207 (rsp-low.o: ../common/rsp-low.c): Remove.
2208 (common-utils.o: ../common/common-utils.c): Remove.
2209 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2210 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2211 (vec.o: ../common/vec.c): Remove.
2212 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2213 (xml-utils.o: ../common/xml-utils.c): Remove.
2214 (ptid.o: ../common/ptid.c): Remove.
2215 (buffer.o: ../common/buffer.c): Remove.
2216 (format.o: ../common/format.c): Remove.
2217 (filestuff.o: ../common/filestuff.c): Remove.
2218 (agent.o: ../common/agent.c): Remove.
2219 (errors.o: ../common/errors.c): Remove.
2220 (environ.o: ../common/environ.c): Remove.
2221 (common-debug.o: ../common/common-debug.c): Remove.
2222 (cleanups.o: ../common/cleanups.c): Remove.
2223 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2224 (fileio.o: ../common/fileio.c): Remove.
2225 (common-regcache.o: ../common/common-regcache.c): Remove.
2226 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2227 (new-op.o: ../common/new-op.c): Remove.
2228 (btrace-common.o: ../common/btrace-common.c): Remove.
2230 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2232 * Makefile.in (%.o: ../target/%.c): New rule.
2233 (waitstatus.o: ../target/waitstatus.c): Remove.
2235 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2238 (%.c: ../regformats/%.dat,
2239 (%.c: ../regformats/arm/%.dat,
2240 (%.c: ../regformats/i386/%.dat,
2241 (%.c: ../regformats/rs6000/%.dat): New rules.
2242 (aarch64.c): Remove.
2243 (reg-arm.c): Remove.
2244 (arm-with-iwmmxt.c): Remove.
2245 (arm-with-vfpv2.c): Remove.
2246 (arm-with-vfpv3.c): Remove.
2247 (arm-with-neon.c): Remove.
2248 (reg-bfin.c): Remove.
2249 (reg-cris.c): Remove.
2250 (reg-crisv32.c): Remove.
2252 (i386-linux.c): Remove.
2253 (i386-avx.c): Remove.
2254 (i386-avx-linux.c): Remove.
2255 (i386-avx-avx512.c): Remove.
2256 (i386-avx-avx512-linux.c): Remove.
2257 (i386-mpx.c): Remove.
2258 (i386-mpx-linux.c): Remove.
2259 (i386-avx-mpx-avx512-pku.c): Remove.
2260 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2261 (i386-avx-mpx.c): Remove.
2262 (i386-avx-mpx-linux.c): Remove.
2263 (i386-mmx.c): Remove.
2264 (i386-mmx-linux.c): Remove.
2265 (reg-ia64.c): Remove.
2266 (reg-m32r.c): Remove.
2267 (reg-m68k.c): Remove.
2269 (mips-linux.c): Remove.
2270 (mips-dsp-linux.c): Remove.
2271 (mips64-linux.c): Remove.
2272 (mips64-dsp-linux.c): Remove.
2273 (nios2-linux.c): Remove.
2274 (powerpc-32.c): Remove.
2275 (powerpc-32l.c): Remove.
2276 (powerpc-altivec32l.c): Remove.
2277 (powerpc-cell32l.c): Remove.
2278 (powerpc-vsx32l.c): Remove.
2279 (powerpc-isa205-32l.c): Remove.
2280 (powerpc-isa205-altivec32l.c): Remove.
2281 (powerpc-isa205-vsx32l.c): Remove.
2282 (powerpc-e500l.c): Remove.
2283 (powerpc-64l.c): Remove.
2284 (powerpc-altivec64l.c): Remove.
2285 (powerpc-cell64l.c): Remove.
2286 (powerpc-vsx64l.c): Remove.
2287 (powerpc-isa205-64l.c): Remove.
2288 (powerpc-isa205-altivec64l.c): Remove.
2289 (powerpc-isa205-vsx64l.c): Remove.
2290 (s390-linux32.c): Remove.
2291 (s390-linux32v1.c): Remove.
2292 (s390-linux32v2.c): Remove.
2293 (s390-linux64.c): Remove.
2294 (s390-linux64v1.c): Remove.
2295 (s390-linux64v2.c): Remove.
2296 (s390-te-linux64.c): Remove.
2297 (s390-vx-linux64.c): Remove.
2298 (s390-tevx-linux64.c): Remove.
2299 (s390x-linux64.c): Remove.
2300 (s390x-linux64v1.c): Remove.
2301 (s390x-linux64v2.c): Remove.
2302 (s390x-te-linux64.c): Remove.
2303 (s390x-vx-linux64.c): Remove.
2304 (s390x-tevx-linux64.c): Remove.
2305 (tic6x-c64xp-linux.c): Remove.
2306 (tic6x-c64x-linux.c): Remove.
2307 (tic6x-c62x-linux.c): Remove.
2309 (reg-sparc64.c): Remove.
2310 (reg-spu.c): Remove.
2312 (amd64-linux.c): Remove.
2313 (amd64-avx.c): Remove.
2314 (amd64-avx-linux.c): Remove.
2315 (amd64-avx-avx512.c): Remove.
2316 (amd64-avx-avx512-linux.c): Remove.
2317 (amd64-mpx.c): Remove.
2318 (amd64-mpx-linux.c): Remove.
2319 (amd64-avx-mpx-avx512-pku.c): Remove.
2320 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2321 (amd64-avx-mpx.c): Remove.
2322 (amd64-avx-mpx-linux.c): Remove.
2324 (x32-linux.c): Remove.
2325 (x32-avx.c): Remove.
2326 (x32-avx-linux.c): Remove.
2327 (x32-avx-avx512.c): Remove.
2328 (x32-avx-avx512-linux.c): Remove.
2329 (reg-xtensa.c): Remove.
2330 (reg-tilegx.c): Remove.
2331 (reg-tilegx32.c): Remove.
2333 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2335 * Makefile.in (SFILES): Add "common/environ.c".
2336 (OBJS): Add "common/environ.h".
2338 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2340 * configure.ac: Check if the fs_base and gs_base members of
2341 `struct user_regs_struct' exist.
2342 * config.in: Regenerated.
2343 * configure: Likewise.
2345 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2347 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2349 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2350 (get_next_pcs_syscall_next_pc): Likewise.
2352 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
2354 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2355 * nto-x86-low.c: Likewise.
2357 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2359 * Makefile.in: Include disable-implicit-rules.mk.
2361 2016-11-23 Pedro Alves <palves@redhat.com>
2363 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2364 (debug_vprintf): Use std::chrono::steady_clock instead of
2365 gettimeofday. Use '.' instead of ':'.
2366 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2367 (get_timestamp): Use std::chrono::steady_clock instead of
2370 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2372 * Makefile.in: Fix whitespace formatting.
2374 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2376 * Makefile.in (SFILES, OBS): Flatten list and order
2379 2016-11-23 Pedro Alves <palves@redhat.com>
2381 * event-loop.c (handle_file_event): Use warning.
2382 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2383 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2386 2016-11-23 Pedro Alves <palves@redhat.com>
2388 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2390 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2391 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2392 debug_printf and debug_flush for debug output.
2393 * server.c (handle_general_set): Likewise.
2394 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2397 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2399 * Makefile.in (.c.o): Replace rule with ...
2400 (%.o: %.c): ... this one.
2402 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2404 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2405 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2407 * configure.ac: Remove checks for the make program.
2408 * configure: Re-generate.
2410 2016-10-28 Pedro Alves <palves@redhat.com>
2412 * Makefile.in (CXX_DIALECT): Get from configure.
2413 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2414 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2415 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2416 * config.in: Regenerate.
2417 * configure: Regenerate.
2419 2016-10-27 Yao Qi <yao.qi@linaro.org>
2421 * linux-low.c (linux_supports_range_stepping): Return true if
2422 can_software_single_step return true.
2424 2016-10-27 Yao Qi <yao.qi@linaro.org>
2426 * inferiors.c (find_inferior_in_random): New function.
2427 * inferiors.h (find_inferior_in_random): Declare.
2428 * linux-low.c (linux_wait_for_event_filtered): Call
2429 find_inferior_in_random instead of find_inferior.
2431 2016-10-27 Yao Qi <yao.qi@linaro.org>
2433 * linux-low.c (linux_wait_1): If single-step breakpoints are
2434 inserted, remove them.
2436 2016-10-26 Pedro Alves <palves@redhat.com>
2438 * linux-low.c (handle_extended_wait): Link parent/child fork
2440 (linux_wait_1): Unlink them.
2441 (linux_set_resume_request): Ignore resume requests for
2442 already-resumed and unhandled fork child threads.
2443 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2444 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2446 (handle_v_requests) <vCont>: Don't call require_running.
2447 * server.h (in_queued_stop_replies): New declaration.
2449 2016-10-24 Yao Qi <yao.qi@linaro.org>
2452 * linux-aarch64-low.c (append_insns): Cast the return value to
2455 2016-10-10 Yao Qi <yao.qi@linaro.org>
2457 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2459 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2461 * target.c (target_supports_multi_process): New function, moved
2463 * target.h (target_supports_multi_process): ... here. Remove
2466 2016-10-05 Tom Tromey <tom@tromey.com>
2469 * tracepoint.c (handle_tracepoint_bkpts): Check
2470 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2472 2016-10-05 Yao Qi <yao.qi@linaro.org>
2474 * configure.srv: Update the path of arm-*.xml files.
2476 2016-10-05 Terry Guo <terry.guo@arm.com>
2477 Yao Qi <yao.qi@linaro.org>
2479 * Makefile.in: Adjust the path of rules.
2480 * configure.srv: Update the path of xml files.
2481 * regformats/arm-with-iwmmxt.dat: Regenerated.
2482 * regformats/arm-with-neon.dat: Likewise.
2483 * regformats/arm-with-vfpv2.dat: Likewise.
2484 * regformats/arm-with-vfpv3.dat Likewise.
2486 2016-09-30 Yao Qi <yao.qi@linaro.org>
2489 * target.c (target_stop_and_wait): Don't call
2490 target_continue_no_signal, use resume_stop instead.
2492 2016-09-26 Yao Qi <yao.qi@linaro.org>
2494 * linux-low.c (linux_wait_1): Call debug_exit.
2496 2016-09-23 Pedro Alves <palves@redhat.com>
2498 * Makefile.in (SFILES): Add common/new-op.c.
2499 (OBS): Add common/new-op.o.
2500 (new-op.o): New rule.
2502 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2504 * .gitinore: Ignore more files.
2506 2016-09-21 Yao Qi <yao.qi@linaro.org>
2508 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2511 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2513 * server.c (start_inferior): Call target_mourn_inferior instead of
2514 mourn_inferior; pass ptid_t argument to it.
2516 (handle_target_event): Likewise.
2517 * target.c (target_mourn_inferior): New function.
2518 * target.h (mourn_inferior): Delete macro.
2520 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2522 * linux-low.c (lwp_is_stepping): New function.
2524 2016-09-06 Carl Love <cel@us.ibm.com>
2526 * server.c (start_inferior): Fixed comment, requested comment change
2527 didn't get updated correctly. Removed reference to ptrace () call as
2528 it is only true on Linux systems.
2530 2016-09-06 Carl Love <cel@us.ibm.com>
2532 * server.c (start_inferior): Do not call
2533 function target_post_create_inferior () if the
2534 inferior process has already exited.
2536 2016-09-05 Pedro Alves <palves@redhat.com>
2538 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2539 (COMPILE.pre, CC_LD): Use CXX directly.
2540 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2541 * acinclude.m4: Don't include build-with-cxx.m4.
2542 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2543 * configure: Regenerate.
2545 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2548 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2549 call writing data to own_buf.
2551 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2553 * target.c (mywait): Call target_wait instead of
2555 (target_wait): New function.
2557 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2559 * server.c (start_inferior): New variable 'ptid'. Replace calls
2560 to the_target->resume by target_continue{,_no_signal}, depending
2562 * target.c (target_stop_and_wait): Call target_continue_no_signal
2563 instead of the_target->resume.
2564 (target_continue): New function.
2566 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2568 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2570 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2573 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2575 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2576 * linux-arm-low.c (ps_get_thread_area): Likewise.
2577 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2578 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2579 * linux-mips-low.c (ps_get_thread_area): Likewise.
2580 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2581 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2582 * linux-x86-low.c (ps_get_thread_area): Likewise.
2583 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2585 2016-08-19 Pedro Alves <palves@redhat.com>
2587 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2589 2016-08-19 Pedro Alves <palves@redhat.com>
2591 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2592 comment. Use memcpy instead of casting through unsigned long.
2594 2016-08-19 Pedro Alves <palves@redhat.com>
2596 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2597 allocating around 0x80000000.
2599 2016-08-19 Pedro Alves <palves@redhat.com>
2602 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2603 (x32-avx512-linux-ipa.o): New rules.
2604 * configure.ac (x86_64-*-linux*): New x32 check.
2605 * configure.srv (ipa_x32_linux_regobj): New.
2606 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2607 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2609 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2611 * configure: Regenerate.
2613 2016-08-09 Pedro Alves <palves@redhat.com>
2616 * Makefile.in (OBS): Add signals-state-save-restore.o.
2617 (signals-state-save-restore.o): New rule.
2618 * config.in: Regenerate.
2619 * configure: Regenerate.
2620 * linux-low.c: Include "signals-state-save-restore.h".
2621 (linux_create_inferior): Call
2622 restore_original_signals_state.
2623 * server.c: Include "dispositions-save-restore.h".
2624 (captured_main): Call save_original_signals_state.
2626 2016-08-05 Pedro Alves <palves@redhat.com>
2628 * configure: Regenerate.
2630 2016-08-04 Yao Qi <yao.qi@linaro.org>
2632 * linux-low.c (regsets_fetch_inferior_registers): Check
2633 errno is ESRCH or not.
2635 2016-08-02 Yao Qi <yao.qi@linaro.org>
2637 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2638 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2639 (thread_db_load_search): Update.
2640 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2641 td_ta_set_event and td_ta_event_getmsg.
2643 2016-07-26 Pedro Alves <palves@redhat.com>
2646 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2647 of unsigned long for 64-bit registers and use uint32_t instead of
2648 unsigned int for 32-bit registers.
2650 2016-07-26 Pedro Alves <palves@redhat.com>
2652 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2655 2016-07-21 Tom Tromey <tom@tromey.com>
2657 * configure: Rebuild.
2659 2016-07-21 Yao Qi <yao.qi@linaro.org>
2661 * mem-break.c (find_gdb_breakpoint): Cast bp to
2662 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2664 2016-07-21 Yao Qi <yao.qi@linaro.org>
2666 * server.c (handle_v_requests): Support s and S actions
2667 if target_supports_software_single_step return true.
2669 2016-07-21 Yao Qi <yao.qi@linaro.org>
2671 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2672 is resume_step, call maybe_hw_step.
2673 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2675 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2677 (proceed_one_lwp): If resume request is resume_step, install
2678 reinsert breakpoints and call maybe_hw_step.
2680 2016-07-21 Yao Qi <yao.qi@linaro.org>
2682 * linux-low.c (proceed_one_lwp): Declare.
2683 (linux_resume_one_thread): Remove local variable 'step'.
2684 Lift code enqueue signal. Call proceed_one_lwp instead of
2685 linux_resume_one_lwp.
2687 2016-07-21 Yao Qi <yao.qi@linaro.org>
2689 * linux-low.c (linux_resume_one_thread): Call
2690 enqueue_pending_signal.
2692 2016-07-21 Yao Qi <yao.qi@linaro.org>
2694 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2695 * inferiors.c (do_restore_current_thread_cleanup): New function.
2696 (make_cleanup_restore_current_thread): Likewise.
2697 * linux-low.c (install_software_single_step_breakpoints): Call
2698 make_cleanup_restore_current_thread. Switch current_thread to
2701 2016-07-21 Yao Qi <yao.qi@linaro.org>
2703 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2704 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2705 (clone_one_breakpoint): Likewise.
2706 (delete_reinsert_breakpoints): Change parameter to thread.
2708 (has_reinsert_breakpoints): Likewise.
2709 (uninsert_reinsert_breakpoints): Likewise.
2710 (reinsert_reinsert_breakpoints): Likewise.
2711 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2712 (delete_reinsert_breakpoints): Likewise.
2713 (reinsert_reinsert_breakpoints): Likewise.
2714 (uninsert_reinsert_breakpoints): Likewise.
2715 (has_reinsert_breakpoints): Likewise.
2717 2016-07-21 Yao Qi <yao.qi@linaro.org>
2719 * inferiors.c (get_thread_process): Make parameter const.
2720 * inferiors.h (get_thread_process): Update declaration.
2721 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2722 Add new parameters child_thread and parent_thread. Callers
2724 * mem-break.h (clone_all_breakpoints): Update declaration.
2726 2016-07-21 Yao Qi <yao.qi@linaro.org>
2728 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2729 <command_list, handler>: Remove.
2730 (struct gdb_breakpoint): New.
2731 (struct other_breakpoint): New.
2732 (struct reinsert_breakpoint): New.
2733 (is_gdb_breakpoint): New function.
2734 (any_persistent_commands): Update command_list if
2735 is_gdb_breakpoint returns true.
2736 (set_breakpoint): Create breakpoints according to their types.
2737 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2738 (set_gdb_breakpoint_1): Likewise.
2739 (set_gdb_breakpoint): Likewise.
2740 (clear_breakpoint_conditions): Change parameter type to
2741 'struct gdb_breakpoint *'.
2742 (clear_breakpoint_commands): Likewise.
2743 (clear_breakpoint_conditions_and_commands): Likewise.
2744 (add_condition_to_breakpoint): Likewise.
2745 (add_breakpoint_condition): Likewise.
2746 (add_commands_to_breakpoint): Likewise.
2747 (check_breakpoints): Check other_breakpoint.
2748 (clone_one_breakpoint): Clone breakpopint according to its type.
2749 * mem-break.h (struct gdb_breakpoint): Declare.
2750 (set_gdb_breakpoint): Update declaration.
2751 (clear_breakpoint_conditions_and_commands): Likewise.
2752 (add_breakpoint_condition): Likewise.
2753 (add_breakpoint_commands): Likewise.
2754 * server.c (process_point_options): Change parameter type to
2755 'struct gdb_breakpoint *'.
2757 2016-07-21 Yao Qi <yao.qi@linaro.org>
2759 * mem-break.c (set_breakpoint_at): Rename it to ...
2760 (set_breakpoint_type_at): ... it.
2761 (set_breakpoint_at): Call set_breakpoint_type_at.
2762 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2763 * mem-break.h (set_breakpoint_at): Update comments.
2765 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2767 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2769 (nios2_store_gregset): Likewise.
2771 2016-07-01 Pedro Alves <palves@redhat.com>
2772 Antoine Tremblay <antoine.tremblay@ericsson.com>
2774 * linux-low.c: Change interface to take the target lwp_info
2775 pointer directly and return void. Handle detaching from a zombie
2777 (linux_detach_lwp_callback): New function.
2778 (linux_detach): Detach from the leader thread after detaching from
2781 2016-06-28 Yao Qi <yao.qi@linaro.org>
2783 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2784 for variable new_offset.
2785 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2786 (aarch64_ftrace_insn_reloc_cb): Likewise.
2787 (aarch64_ftrace_insn_reloc_tb): Likewise.
2788 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2789 PRIx64 instead of PRIx32.
2791 2016-06-28 Yao Qi <yao.qi@linaro.org>
2793 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2794 (the_low_target): Install arm_get_syscall_trapinfo.
2796 2016-06-28 Yao Qi <yao.qi@linaro.org>
2798 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2800 (the_low_target): Install aarch64_get_syscall_trapinfo.
2802 2016-06-28 Yao Qi <yao.qi@linaro.org>
2804 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2806 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2807 Remove parameter sysno.
2808 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2811 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2813 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2814 (s390_emit_ne_goto): Likewise.
2815 (s390_emit_lt_goto): Likewise.
2816 (s390_emit_le_goto): Likewise.
2817 (s390_emit_gt_goto): Likewise.
2818 (s390_emit_ge_goto): Likewise.
2819 (s390x_emit_eq_goto): Likewise.
2820 (s390x_emit_ne_goto): Likewise.
2821 (s390x_emit_lt_goto): Likewise.
2822 (s390x_emit_le_goto): Likewise.
2823 (s390x_emit_gt_goto): Likewise.
2824 (s390x_emit_ge_goto): Likewise.
2825 (s390_emit_ops_impl): Mark variable static.
2826 (s390x_emit_ops): Likewise.
2828 2016-06-17 Yao Qi <yao.qi@linaro.org>
2830 * linux-low.c (handle_extended_wait): Call
2831 uninsert_reinsert_breakpoints for the parent process. Remove
2832 reinsert breakpoints from the child process. Reinsert them to
2833 the parent process when vfork is done.
2834 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2835 (reinsert_reinsert_breakpoints): New function.
2836 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2837 (reinsert_reinsert_breakpoints): Declare.
2839 2016-06-17 Yao Qi <yao.qi@linaro.org>
2841 * linux-low.c (handle_extended_wait): If the parent is doing
2842 step-over, remove the reinsert breakpoints from the forked child.
2844 2016-06-17 Yao Qi <yao.qi@linaro.org>
2846 * linux-low.c (unsuspend_all_lwps): Declare.
2847 (linux_low_filter_event): If thread exited, call finish_step_over.
2848 If step-over is finished, unsuspend other threads.
2850 2016-06-17 Yao Qi <yao.qi@linaro.org>
2852 * linux-low.c (linux_resume_one_lwp_throw): Assert
2853 has_reinsert_breakpoints returns false.
2854 * mem-break.c (delete_disabled_breakpoints): Assert
2855 bp type isn't reinsert_breakpoint.
2857 2016-06-17 Yao Qi <yao.qi@linaro.org>
2859 * linux-low.c (maybe_hw_step): New function.
2860 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2861 (finish_step_over): Switch current_thread to lwp temporarily,
2862 and assert has_reinsert_breakpoints returns true.
2863 (proceed_one_lwp): Call maybe_hw_step.
2864 * mem-break.c (has_reinsert_breakpoints): New function.
2865 * mem-break.h (has_reinsert_breakpoints): Declare.
2867 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2869 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2871 2016-05-17 Yao Qi <yao.qi@linaro.org>
2873 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2874 instead of find_inferior.
2876 2016-05-05 Yao Qi <yao.qi@linaro.org>
2878 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2879 Initialize res to zero.
2881 2016-05-05 Yao Qi <yao.qi@linaro.org>
2883 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2886 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2888 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2889 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2890 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2892 2016-04-28 Par Olsson <par.olsson@windriver.com>
2893 Simon Marchi <simon.marchi@ericsson.com>
2895 * tracepoint.c (write_inferior_int8): New function.
2896 (cmd_qtenable_disable): Write enable flag using
2897 write_inferior_int8.
2899 2016-04-25 Yao Qi <yao.qi@linaro.org>
2901 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2902 (need_step_over_p): Return zero if the LWP has pending signals
2903 can be delivered on software single step target.
2905 2016-04-25 Yao Qi <yao.qi@linaro.org>
2907 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2908 return instead of error.
2910 2016-04-22 Yao Qi <yao.qi@linaro.org>
2912 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2915 2016-04-22 Yao Qi <yao.qi@linaro.org>
2917 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2918 signal when stepping over breakpoint with software single
2921 2016-04-21 Pedro Alves <palves@redhat.com>
2923 * linux-s390-low.c (s390_collect_ptrace_register)
2924 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2926 (s390_check_regset): Use void * instead of gdb_byte *.
2928 2016-04-20 Pedro Alves <palves@redhat.com>
2930 * configure: Renegerate.
2932 2016-04-20 Yao Qi <yao.qi@linaro.org>
2934 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2935 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2937 (arm_store_gregset): Likewise.
2939 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2941 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2942 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2943 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2944 (amd64-avx-mpx-linux.c): New rules.
2945 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2946 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2947 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2948 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2949 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2950 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2951 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2952 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2953 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2954 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2955 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2956 * linux-x86-low.c (x86_linux_read_description): Add case for
2957 X86_XSTATE_AVX_MPX_MASK.
2958 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2959 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2960 init_registers_i386_avx_mpx_linux.
2961 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2962 (initialize_low_tracepoint): Call
2963 init_registers_i386_avx_mpx_linux.
2964 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2965 (initialize_low_tracepoint): Call
2966 init_registers_amd64_avx_mpx_linux.
2967 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2968 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2969 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2972 2016-04-18 Pedro Alves <palves@redhat.com>
2974 * configure: Regenerate.
2976 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2978 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2979 (aarch64_emit_sub): Likewise.
2981 2016-04-12 Pedro Alves <palves@redhat.com>
2983 * utils.c (prepare_to_throw_exception): Delete.
2985 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2987 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2989 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2991 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2993 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2995 * linux-aarch64-ipa.c: Add <elf.h> include.
2996 * linux-ppc-ipa.c: Add <elf.h> include.
2997 * linux-s390-ipa.c: Add <elf.h> include.
2999 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3001 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3002 (get_raw_reg_ptr): Likewise.
3003 (get_trace_state_variable_value_ptr): Likewise.
3004 (set_trace_state_variable_value_ptr): Likewise.
3005 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3008 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3009 Marcin Kościelnicki <koriakin@0x04.net>
3012 * linux-ppc-low.c (emit_insns): New function.
3013 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3014 (ppc_emit_prologue): New function.
3015 (ppc_emit_epilogue): New function.
3016 (ppc_emit_add): New function.
3017 (ppc_emit_sub): New function.
3018 (ppc_emit_mul): New function.
3019 (ppc_emit_lsh): New function.
3020 (ppc_emit_rsh_signed): New function.
3021 (ppc_emit_rsh_unsigned): New function.
3022 (ppc_emit_ext): New function.
3023 (ppc_emit_zero_ext): New function.
3024 (ppc_emit_log_not): New function.
3025 (ppc_emit_bit_and): New function.
3026 (ppc_emit_bit_or): New function.
3027 (ppc_emit_bit_xor): New function.
3028 (ppc_emit_bit_not): New function.
3029 (ppc_emit_equal): New function.
3030 (ppc_emit_less_signed): New function.
3031 (ppc_emit_less_unsigned): New function.
3032 (ppc_emit_ref): New function.
3033 (ppc_emit_const): New function.
3034 (ppc_emit_reg): New function.
3035 (ppc_emit_pop): New function.
3036 (ppc_emit_stack_flush): New function.
3037 (ppc_emit_swap): New function.
3038 (ppc_emit_stack_adjust): New function.
3039 (ppc_emit_call): New function.
3040 (ppc_emit_int_call_1): New function.
3041 (ppc_emit_void_call_2): New function.
3042 (ppc_emit_if_goto): New function.
3043 (ppc_emit_goto): New function.
3044 (ppc_emit_eq_goto): New function.
3045 (ppc_emit_ne_goto): New function.
3046 (ppc_emit_lt_goto): New function.
3047 (ppc_emit_le_goto): New function.
3048 (ppc_emit_gt_goto): New function.
3049 (ppc_emit_ge_goto): New function.
3050 (ppc_write_goto_address): New function.
3051 (ppc_emit_ops_impl): New static variable.
3052 (ppc64v1_emit_prologue): New function.
3053 (ppc64v2_emit_prologue): New function.
3054 (ppc64_emit_epilogue): New function.
3055 (ppc64_emit_add): New function.
3056 (ppc64_emit_sub): New function.
3057 (ppc64_emit_mul): New function.
3058 (ppc64_emit_lsh): New function.
3059 (ppc64_emit_rsh_signed): New function.
3060 (ppc64_emit_rsh_unsigned): New function.
3061 (ppc64_emit_ext): New function.
3062 (ppc64_emit_zero_ext): New function.
3063 (ppc64_emit_log_not): New function.
3064 (ppc64_emit_bit_and): New function.
3065 (ppc64_emit_bit_or): New function.
3066 (ppc64_emit_bit_xor): New function.
3067 (ppc64_emit_bit_not): New function.
3068 (ppc64_emit_equal): New function.
3069 (ppc64_emit_less_signed): New function.
3070 (ppc64_emit_less_unsigned): New function.
3071 (ppc64_emit_ref): New function.
3072 (ppc64_emit_const): New function.
3073 (ppc64v1_emit_reg): New function.
3074 (ppc64v2_emit_reg): New function.
3075 (ppc64_emit_pop): New function.
3076 (ppc64_emit_stack_flush): New function.
3077 (ppc64_emit_swap): New function.
3078 (ppc64v1_emit_call): New function.
3079 (ppc64v2_emit_call): New function.
3080 (ppc64v1_emit_int_call_1): New function.
3081 (ppc64v2_emit_int_call_1): New function.
3082 (ppc64v1_emit_void_call_2): New function.
3083 (ppc64v2_emit_void_call_2): New function.
3084 (ppc64_emit_if_goto): New function.
3085 (ppc64_emit_eq_goto): New function.
3086 (ppc64_emit_ne_goto): New function.
3087 (ppc64_emit_lt_goto): New function.
3088 (ppc64_emit_le_goto): New function.
3089 (ppc64_emit_gt_goto): New function.
3090 (ppc64_emit_ge_goto): New function.
3091 (ppc64v1_emit_ops_impl): New static variable.
3092 (ppc64v2_emit_ops_impl): New static variable.
3093 (ppc_emit_ops): New function.
3094 (linux_low_target): Wire in ppc_emit_ops.
3096 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3097 Marcin Kościelnicki <koriakin@0x04.net>
3100 * Makefile.in: Add powerpc-*-ipa.o
3101 * configure.srv: Add ipa_obj for powerpc*-linux.
3102 * linux-ppc-ipa.c: New file.
3103 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3105 (PPC_FIELD): New macro.
3106 (PPC_SEXT): New macro.
3107 (PPC_OP6): New macro.
3108 (PPC_BO): New macro.
3109 (PPC_LI): New macro.
3110 (PPC_BD): New macro.
3111 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3112 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3113 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3114 (ppc_get_thread_area): New function.
3115 (is_elfv2_inferior): New function.
3116 (gen_ds_form): New function.
3117 (GEN_STD): New macro.
3118 (GEN_STDU): New macro.
3119 (GEN_LD): New macro.
3120 (GEN_LDU): New macro.
3121 (gen_d_form): New function.
3122 (GEN_ADDI): New macro.
3123 (GEN_ADDIS): New macro.
3124 (GEN_LI): New macro.
3125 (GEN_LIS): New macro.
3126 (GEN_ORI): New macro.
3127 (GEN_ORIS): New macro.
3128 (GEN_LWZ): New macro.
3129 (GEN_STW): New macro.
3130 (GEN_STWU): New macro.
3131 (gen_xfx_form): New function.
3132 (GEN_MFSPR): New macro.
3133 (GEN_MTSPR): New macro.
3134 (GEN_MFCR): New macro.
3135 (GEN_MTCR): New macro.
3136 (GEN_SYNC): New macro.
3137 (GEN_LWSYNC): New macro.
3138 (gen_x_form): New function.
3139 (GEN_OR): New macro.
3140 (GEN_MR): New macro.
3141 (GEN_LWARX): New macro.
3142 (GEN_STWCX): New macro.
3143 (GEN_CMPW): New macro.
3144 (gen_md_form): New function.
3145 (GEN_RLDICL): New macro.
3146 (GEN_RLDICR): New macro.
3147 (gen_i_form): New function.
3149 (GEN_BL): New macro.
3150 (gen_b_form): New function.
3151 (GEN_BNE): New macro.
3152 (GEN_LOAD): New macro.
3153 (GEN_STORE): New macro.
3154 (gen_limm): New function.
3155 (gen_atomic_xchg): New function.
3156 (gen_call): New function.
3157 (ppc_relocate_instruction): New function.
3158 (ppc_install_fast_tracepoint_jump_pad): New function.
3159 (ppc_get_min_fast_tracepoint_insn_len): New function.
3160 (ppc_get_ipa_tdesc_idx): New function.
3161 (the_low_target): Wire in the new functions.
3162 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3164 * linux-ppc-tdesc.h: New file.
3166 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3168 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3169 (alloc_jump_pad_buffer): New function.
3170 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3171 (alloc_jump_pad_buffer): New function.
3172 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3173 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3174 (alloc_jump_pad_buffer): New function.
3175 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3176 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3177 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3178 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3180 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3182 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3183 * linux-amd64-ipa.c: Likewise.
3184 * linux-i386-ipa.c: Likewise.
3185 * linux-s390-ipa.c: Likewise.
3186 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3187 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3188 set_trace_state_variable_value_ptr.
3189 (struct ipa_sym_addresses): Likewise.
3190 (symbol_list): Likewise.
3191 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3192 accessing gdb_collect directly.
3193 (gdb_collect_ptr_type): New typedef.
3194 (get_raw_reg_ptr_type): New typedef.
3195 (get_trace_state_variable_value_ptr_type): New typedef.
3196 (set_trace_state_variable_value_ptr_type): New typedef.
3197 (gdb_collect_ptr): New global.
3198 (get_raw_reg_ptr): New global.
3199 (get_trace_state_variable_value_ptr): New global.
3200 (set_trace_state_variable_value_ptr): New global.
3201 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3202 accessing get_raw_reg directly.
3203 (get_get_tsv_func_addr): Likewise for
3204 get_trace_state_variable_value_ptr.
3205 (get_set_tsv_func_addr): Likewise for
3206 set_trace_state_variable_value_ptr.
3207 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3209 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3211 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3213 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3215 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3217 (relocate_instruction): Remove own_buf.
3218 * server.c (own_buf): Make global.
3219 (handle_v_requests): Make global.
3220 * server.h (own_buf): New declaration.
3221 (handle_v_requests): New prototype.
3223 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3226 * linux-s390-low.c (add_insns): New function.
3227 (s390_emit_prologue): New function.
3228 (s390_emit_epilogue): New function.
3229 (s390_emit_add): New function.
3230 (s390_emit_sub): New function.
3231 (s390_emit_mul): New function.
3232 (s390_emit_lsh): New function.
3233 (s390_emit_rsh_signed): New function.
3234 (s390_emit_rsh_unsigned): New function.
3235 (s390_emit_ext): New function.
3236 (s390_emit_log_not): New function.
3237 (s390_emit_bit_and): New function.
3238 (s390_emit_bit_or): New function.
3239 (s390_emit_bit_xor): New function.
3240 (s390_emit_bit_not): New function.
3241 (s390_emit_equal): New function.
3242 (s390_emit_less_signed): New function.
3243 (s390_emit_less_unsigned): New function.
3244 (s390_emit_ref): New function.
3245 (s390_emit_if_goto): New function.
3246 (s390_emit_goto): New function.
3247 (s390_write_goto_address): New function.
3248 (s390_emit_litpool): New function.
3249 (s390_emit_const): New function.
3250 (s390_emit_call): New function.
3251 (s390_emit_reg): New function.
3252 (s390_emit_pop): New function.
3253 (s390_emit_stack_flush): New function.
3254 (s390_emit_zero_ext): New function.
3255 (s390_emit_swap): New function.
3256 (s390_emit_stack_adjust): New function.
3257 (s390_emit_set_r2): New function.
3258 (s390_emit_int_call_1): New function.
3259 (s390_emit_void_call_2): New function.
3260 (s390_emit_eq_goto): New function.
3261 (s390_emit_ne_goto): New function.
3262 (s390_emit_lt_goto): New function.
3263 (s390_emit_le_goto): New function.
3264 (s390_emit_gt_goto): New function.
3265 (s390_emit_ge_goto): New function.
3266 (s390x_emit_prologue): New function.
3267 (s390x_emit_epilogue): New function.
3268 (s390x_emit_add): New function.
3269 (s390x_emit_sub): New function.
3270 (s390x_emit_mul): New function.
3271 (s390x_emit_lsh): New function.
3272 (s390x_emit_rsh_signed): New function.
3273 (s390x_emit_rsh_unsigned): New function.
3274 (s390x_emit_ext): New function.
3275 (s390x_emit_log_not): New function.
3276 (s390x_emit_bit_and): New function.
3277 (s390x_emit_bit_or): New function.
3278 (s390x_emit_bit_xor): New function.
3279 (s390x_emit_bit_not): New function.
3280 (s390x_emit_equal): New function.
3281 (s390x_emit_less_signed): New function.
3282 (s390x_emit_less_unsigned): New function.
3283 (s390x_emit_ref): New function.
3284 (s390x_emit_if_goto): New function.
3285 (s390x_emit_const): New function.
3286 (s390x_emit_call): New function.
3287 (s390x_emit_reg): New function.
3288 (s390x_emit_pop): New function.
3289 (s390x_emit_stack_flush): New function.
3290 (s390x_emit_zero_ext): New function.
3291 (s390x_emit_swap): New function.
3292 (s390x_emit_stack_adjust): New function.
3293 (s390x_emit_int_call_1): New function.
3294 (s390x_emit_void_call_2): New function.
3295 (s390x_emit_eq_goto): New function.
3296 (s390x_emit_ne_goto): New function.
3297 (s390x_emit_lt_goto): New function.
3298 (s390x_emit_le_goto): New function.
3299 (s390x_emit_gt_goto): New function.
3300 (s390x_emit_ge_goto): New function.
3301 (s390_emit_ops): New function.
3302 (struct linux_target_ops): Fill in emit_ops hook.
3304 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3307 * Makefile.in: Add s390 IPA files.
3308 * configure.srv: Build IPA for s390.
3309 * linux-s390-ipa.c: New file.
3310 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3311 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3312 (tdesc_s390_linux32): Likewise.
3313 (init_registers_s390_linux32v1): Likewise.
3314 (tdesc_s390_linux32v1): Likewise.
3315 (init_registers_s390_linux32v2): Likewise.
3316 (tdesc_s390_linux32v2): Likewise.
3317 (init_registers_s390_linux64): Likewise.
3318 (tdesc_s390_linux64): Likewise.
3319 (init_registers_s390_linux64v1): Likewise.
3320 (tdesc_s390_linux64v1): Likewise.
3321 (init_registers_s390_linux64v2): Likewise.
3322 (tdesc_s390_linux64v2): Likewise.
3323 (init_registers_s390_te_linux64): Likewise.
3324 (tdesc_s390_te_linux64): Likewise.
3325 (init_registers_s390_vx_linux64): Likewise.
3326 (tdesc_s390_vx_linux64): Likewise.
3327 (init_registers_s390_tevx_linux64): Likewise.
3328 (tdesc_s390_tevx_linux64): Likewise.
3329 (init_registers_s390x_linux64): Likewise.
3330 (tdesc_s390x_linux64): Likewise.
3331 (init_registers_s390x_linux64v1): Likewise.
3332 (tdesc_s390x_linux64v1): Likewise.
3333 (init_registers_s390x_linux64v2): Likewise.
3334 (tdesc_s390x_linux64v2): Likewise.
3335 (init_registers_s390x_te_linux64): Likewise.
3336 (tdesc_s390x_te_linux64): Likewise.
3337 (init_registers_s390x_vx_linux64): Likewise.
3338 (tdesc_s390x_vx_linux64): Likewise.
3339 (init_registers_s390x_tevx_linux64): Likewise.
3340 (tdesc_s390x_tevx_linux64): Likewise.
3341 (have_hwcap_s390_vx): New static variable.
3342 (s390_arch_setup): Fill have_hwcap_s390_vx.
3343 (s390_get_thread_area): New function.
3344 (s390_ft_entry_gpr_esa): New const.
3345 (s390_ft_entry_gpr_zarch): New const.
3346 (s390_ft_entry_misc): New const.
3347 (s390_ft_entry_fr): New const.
3348 (s390_ft_entry_vr): New const.
3349 (s390_ft_main_31): New const.
3350 (s390_ft_main_64): New const.
3351 (s390_ft_exit_fr): New const.
3352 (s390_ft_exit_vr): New const.
3353 (s390_ft_exit_misc): New const.
3354 (s390_ft_exit_gpr_esa): New const.
3355 (s390_ft_exit_gpr_zarch): New const.
3356 (append_insns): New function.
3357 (s390_relocate_instruction): New function.
3358 (s390_install_fast_tracepoint_jump_pad): New function.
3359 (s390_get_min_fast_tracepoint_insn_len): New function.
3360 (s390_get_ipa_tdesc_idx): New function.
3361 (struct linux_target_ops): Wire in the above functions.
3362 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3363 * linux-s390-tdesc.h: New file.
3365 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3367 * linux-s390-low.c (s390_supports_tracepoints): New function.
3368 (struct linux_target_ops): Fill supports_tracepoints hook.
3370 2016-03-18 Yao Qi <yao.qi@linaro.org>
3372 * linux-low.c (lwp_signal_can_be_delivered): New function.
3373 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3375 2016-03-18 Yao Qi <yao.qi@linaro.org>
3377 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3378 0 if signal is enqueued. Remove 'signal' from one debugging
3379 message. Move one debugging message to some lines below.
3380 Remove code setting 'signal' to 0.
3382 2016-03-18 Yao Qi <yao.qi@linaro.org>
3384 * linux-low.c (linux_low_filter_event): Remove redundant
3385 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3387 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3389 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3390 (struct linux_target_ops): Wire in the above.
3392 2016-03-03 Yao Qi <yao.qi@linaro.org>
3394 * linux-low.c: Update comments to start_step_over.
3396 2016-03-03 Yao Qi <yao.qi@linaro.org>
3399 * linux-low.c (handle_extended_wait): Set child suspended
3400 if event_lwp->bp_reinsert isn't zero.
3402 2016-03-02 Yao Qi <yao.qi@linaro.org>
3404 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3405 enqueue_pending_signal.
3407 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3409 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3412 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3414 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3415 (s390_regmap_3264) [!__s390x__]: New global.
3416 (s390_collect_ptrace_register): Skip map entries containing -1.
3417 (s390_supply_ptrace_register): Ditto.
3418 (s390_fill_gprs_high): New function.
3419 (s390_store_gprs_high): New function.
3420 (s390_regsets): Add NT_S390_HIGH_GPRS.
3421 (s390_get_hwcap): Enable on 31-bit.
3422 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3423 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3424 Detect NT_S390_HIGH_GPRS.
3425 (s390_usrregs_info_3264): Enable on 31-bit.
3426 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3427 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3429 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3432 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3433 * configure.srv: Ditto.
3434 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3435 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3436 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3437 (init_registers_amd64_linux): Remove prototype.
3438 (tdesc_amd64_linux): Remove declaration.
3439 (get_ipa_tdesc): New function.
3440 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3441 initialize remaining tdescs.
3442 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3443 (init_registers_i386_linux): Remove prototype.
3444 (tdesc_i386_linux): Remove declaration.
3445 (get_ipa_tdesc): New function.
3446 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3447 initialize remaining tdescs.
3448 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3449 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3450 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3451 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3452 (x86_get_ipa_tdesc_idx): New function.
3453 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3454 * linux-x86-tdesc.h: New file.
3455 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3456 (target_get_ipa_tdesc_idx): New macro.
3457 * tracepoint.c (ipa_tdesc_idx): New macro.
3458 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3459 (symbol_list): Add ipa_tdesc_idx.
3460 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3461 (ipa_tdesc): Remove.
3462 (ipa_tdesc_idx): New variable.
3463 (get_context_regcache): Use get_ipa_tdesc.
3464 (gdb_collect): Ditto.
3466 * tracepoint.h (get_ipa_tdesc): New prototype.
3467 (ipa_tdesc): Remove.
3469 2016-02-24 Pedro Alves <palves@redhat.com>
3471 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3472 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3473 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3474 Factor out common code between the USE_SIGTRAP_SIGINFO and
3475 !USE_SIGTRAP_SIGINFO blocks.
3476 (linux_low_filter_event): Call save_stop_reason instead of
3477 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3479 (linux_wait_1): Update comments.
3481 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
3483 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3484 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3485 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3486 ppc_insert_point, ppc_remove_point.
3488 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3490 * linux-s390-low.c (s390_supports_z_point_type): New function.
3491 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3493 2016-02-16 Yao Qi <yao.qi@linaro.org>
3495 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3496 PC. Get pc from regcache_read_pc.
3498 2016-02-12 Yao Qi <yao.qi@linaro.org>
3500 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3501 or linux_get_pc_32bit.
3502 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3504 2016-02-12 Yao Qi <yao.qi@linaro.org>
3506 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3507 arm_linux_get_next_pcs_fixup.
3509 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3511 * tracepoint.c (x_tracepoint_action_download): Change
3512 write_inferior_data_ptr to write_inferior_data_pointer.
3513 (cmd_qtstart): Likewise.
3514 (write_inferior_data_ptr): Remove.
3515 (download_agent_expr): Change write_inferior_data_ptr to
3516 write_inferior_data_pointer.
3517 (download_tracepoint_1): Likewise.
3518 (download_tracepoint): Likewise.
3519 (download_trace_state_variables): Likewise.
3521 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
3522 Marcin Kościelnicki <koriakin@0x04.net>
3524 * tracepoint.c (struct tracepoint_action_ops): Remove.
3525 (struct tracepoint_action): Remove ops.
3526 (m_tracepoint_action_download, r_tracepoint_action_download)
3527 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3528 size and offset accordingly.
3529 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3530 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3531 (tracepoint_action_send, tracepoint_action_download): New functions.
3532 Helpers for trace action handlers.
3533 (add_tracepoint_action): Remove setup actions ops.
3534 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3536 2016-02-10 Yao Qi <yao.qi@linaro.org>
3538 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3540 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3542 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3544 * configure: Regenerate.
3546 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3548 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3549 void * to gdb_byte *.
3550 * linux-low.c (siginfo_fixup): Likewise.
3551 (linux_xfer_siginfo): Likewise.
3552 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3554 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3556 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3558 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3560 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3562 * linux-x86-low.c [__x86_64__]: Include
3563 "nat/amd64-linux-siginfo.h".
3564 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3565 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3566 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3567 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3568 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3569 (cpt_si_fd, si_timerid, si_overrun): Move from
3570 nat/amd64-linux-siginfo.c.
3571 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3573 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3575 * server.c (skip_to_semicolon): Remove.
3576 (process_point_options): Use strchrnul instead of
3579 2016-01-26 Yao Qi <yao.qi@linaro.org>
3581 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3582 * linux-low.c (install_software_single_step_breakpoints): Don't
3583 call regcache_read_pc.
3584 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3587 2016-01-26 Yao Qi <yao.qi@linaro.org>
3589 * linux-low.c (install_software_single_step_breakpoints): Call
3590 regcache_read_pc instead of get_pc.
3592 2016-01-26 Yao Qi <yao.qi@linaro.org>
3594 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3595 (unblock_async_io): Rename to ...
3596 (block_unblock_async_io): ... it. New function.
3597 (enable_async_io): Don't install SIGIO handler. Unblock it
3599 (disable_async_io): Don't ignore SIGIO. Block it instead.
3600 (initialize_async_io): Install SIGIO handler. Don't call
3603 2016-01-26 Yao Qi <yao.qi@linaro.org>
3605 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3606 first character is '\003', call *the_target->request_interrupt.
3608 2016-01-25 Yao Qi <yao.qi@linaro.org>
3610 * remote-utils.c (new_thread_notify): Remove.
3611 (dead_thread_notify): Likewise.
3612 * remote-utils.h (new_thread_notify): Remove declaration.
3613 (dead_thread_notify): Likewise.
3615 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3617 * gdb.trace/pending.exp: Fix expected message on continue.
3619 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3621 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3622 it works properly on big-endian machines where sizeof (CORE_ADDR)
3625 2016-01-21 Pedro Alves <palves@redhat.com>
3627 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3628 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3629 * configure: Regenerate.
3631 2016-01-21 Yao Qi <yao.qi@linaro.org>
3633 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3634 is_thumb and set it according to CPSR saved on the stack.
3635 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3636 arm_sigreturn_next_pc.
3638 2016-01-18 Yao Qi <yao.qi@linaro.org>
3640 * linux-low.c (linux_set_pc_64bit): New function.
3641 (linux_get_pc_64bit): New function.
3642 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3644 * linux-sparc-low.c (debug_threads): Remove declaration.
3645 (sparc_get_pc): Remove.
3646 (the_low_target): Use linux_get_pc_64bit instead of
3648 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3649 (the_low_target): Use linux_get_pc_64bit and
3652 2016-01-18 Yao Qi <yao.qi@linaro.org>
3654 * linux-arm-low.c (debug_threads): Remove declaration.
3655 (arm_get_pc, arm_set_pc): Remove.
3656 (the_low_target): Use linux_get_pc_32bit and
3658 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3659 (the_low_target): Use linux_get_pc_32bit and
3661 * linux-cris-low.c (debug_threads): Remove declaration.
3662 (cris_get_pc, cris_set_pc,): Remove.
3663 (the_low_target): Use linux_get_pc_32bit and
3665 * linux-crisv32-low.c (debug_threads): Remove declaration.
3666 (cris_get_pc, cris_set_pc): Remove.
3667 (the_low_target): Use linux_get_pc_32bit and
3669 * linux-low.c: Include inttypes.h.
3670 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3671 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3672 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3673 (the_low_target): Use linux_get_pc_32bit and
3675 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3676 (the_low_target): Use linux_get_pc_32bit and
3678 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3679 (the_low_target): Use linux_get_pc_32bit and
3681 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3682 (the_low_target): Use linux_get_pc_32bit and
3684 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3685 (the_low_target): Use linux_get_pc_32bit and
3688 2016-01-18 Gary Benson <gbenson@redhat.com>
3690 * configure.ac (AC_FUNC_FORK): New check.
3691 * config.in: Regenerate.
3692 * configure: Likewise.
3694 2016-01-14 Yao Qi <yao.qi@linaro.org>
3696 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3697 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3698 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3699 arm_get_next_pcs_ctor.
3701 2016-01-12 Josh Stone <jistone@redhat.com>
3702 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3704 * inferiors.h: Include "gdb_vecs.h".
3705 (struct process_info): Add syscalls_to_catch.
3706 * inferiors.c (remove_process): Free syscalls_to_catch.
3707 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3708 syscall_return stops.
3709 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3710 * server.c (handle_general_set): Handle QCatchSyscalls.
3711 (handle_query): Report support for QCatchSyscalls.
3712 * target.h (struct target_ops): Add supports_catch_syscall.
3713 (target_supports_catch_syscall): New macro.
3714 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3715 (struct lwp_info): Add syscall_state.
3716 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3717 Maintain syscall_state and syscalls_to_catch across exec.
3718 (get_syscall_trapinfo): New function, proxy to the_low_target.
3719 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3720 (linux_low_filter_event): Toggle syscall_state entry/return for
3721 syscall traps, and set it ignored for all others.
3722 (gdb_catching_syscalls_p): New function.
3723 (gdb_catch_this_syscall_p): New function.
3724 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3725 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3726 (linux_supports_catch_syscall): New function.
3727 (linux_target_ops): Install it.
3728 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3729 (the_low_target): Install it.
3731 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3733 * acinclude.m4: Include new ../warning.m4 file.
3734 * configure: Regenerated.
3735 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3737 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3739 * ax.c (is_goto_target): Mark static.
3740 * linux-low.c (register_addr): Likewise.
3741 (linux_fetch_registers, linux_store_registers): Likewise.
3742 * mem-break.c (any_persistent_commands): Fix old prototype.
3743 (add_commands_to_breakpoint): Mark static.
3744 * regcache.c (find_register_by_name): Delete unused func.
3745 * remote-utils.c (hex_or_minus_one): Mark static.
3746 * server.c (monitor_show_help): Mark static.
3747 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3748 handle_v_requests): Likewise.
3750 2016-01-12 Pedro Alves <palves@redhat.com>
3752 Remove use of the registered trademark symbol throughout.
3754 2016-01-08 Yao Qi <yao.qi@linaro.org>
3756 * remote-utils.c (getpkt): If c is '\003', call target hook
3759 2016-01-06 Yao Qi <yao.qi@linaro.org>
3761 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3762 linux-aarch32-low.c.
3763 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3764 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3765 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3766 (thumb2_breakpoint): Declare.
3767 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3768 linux-aarch32-low.h.
3769 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3770 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3771 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3773 2016-01-01 Joel Brobecker <brobecker@adacore.com>
3775 * gdbreplay.c (gdbreplay_version): Change copyright year in
3777 * server.c (gdbserver_version): Likewise.
3779 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3781 * server.c (crc32_table): Delete.
3782 (crc32): Use libiberty's xcrc32 function.
3784 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3786 * lynx-low.c (lynx_delete_thread_callback): New function.
3787 (lynx_mourn): Properly delete our process and all of its
3788 threads. Remove call to clear_inferiors.
3790 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3792 * target.c (thread_search_callback): Add check that
3793 the thread_stopped target callback is not NULL before
3796 2015-12-21 Yao Qi <yao.qi@linaro.org>
3798 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3801 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3803 * server.c (handle_query): Call target_supports_software_single_step.
3805 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3807 * linux-low.c (single_step): New function.
3808 (linux_resume_one_lwp_throw): Call single_step.
3809 (start_step_over): Likewise.
3811 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3813 * Makefile.in (SFILES): Append arch/arm-linux.c,
3814 arch/arm-get-next-pcs.c.
3815 (arm-linux.o): New rule.
3816 (arm-get-next-pcs.o): New rule.
3817 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3819 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3820 to linux-aarch32-low.c.
3821 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3822 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3823 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3824 (thumb2_breakpoint_len): Likewise.
3825 (arm_is_thumb_mode): Make non-static.
3826 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3827 from linux-aarch32-low.c.
3828 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3829 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3830 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3831 (thumb2_breakpoint_len): Likewise.
3832 (arm_is_thumb_mode): New declaration.
3833 * linux-arm-low.c: Include arch/arm-linux.h
3834 aarch/arm-get-next-pcs.h, sys/syscall.h.
3835 (get_next_pcs_ops): New struct.
3836 (get_next_pcs_addr_bits_remove): New function.
3837 (get_next_pcs_is_thumb): New function.
3838 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3839 (arm_sigreturn_next_pc): Likewise.
3840 (get_next_pcs_syscall_next_pc): Likewise.
3841 (arm_gdbserver_get_next_pcs): Likewise.
3842 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3844 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3845 * server.h: Include gdb_vecs.h.
3847 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3849 * Makefile.in (SFILES): Append common/common-regcache.c.
3850 (OBS): Append common-regcache.o.
3851 (common-regcache.o): New rule.
3852 * regcache.c (init_register_cache): Initialize cache to
3854 (regcache_raw_read_unsigned): New function.
3855 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3856 register_status enum.
3858 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3860 * linux-aarch64-low.c (the_low_targets): Rename
3861 breakpoint_reinsert_addr to get_next_pcs.
3862 * linux-arm-low.c (the_low_targets): Likewise.
3863 * linux-bfin-low.c (the_low_targets): Likewise.
3864 * linux-cris-low.c (the_low_targets): Likewise.
3865 * linux-crisv32-low.c (the_low_targets): Likewise.
3866 * linux-low.c (can_software_single_step): Likewise.
3867 (install_software_single_step_breakpoints): New function.
3868 (start_step_over): Use install_software_single_step_breakpoints.
3869 * linux-low.h: New CORE_ADDR vector.
3870 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3872 * linux-mips-low.c (the_low_targets): Likewise.
3873 * linux-nios2-low.c (the_low_targets): Likewise.
3874 * linux-sparc-low.c (the_low_targets): Likewise.
3876 2015-12-17 Pedro Alves <palves@redhat.com>
3878 * linux-low.c (linux_kill_one_lwp): Remove references to
3880 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3882 (linux_init_signals): Delete.
3883 (initialize_low): Adjust.
3884 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3886 2015-12-16 Pedro Alves <palves@redhat.com>
3888 * configure.ac (compiler warning flags): When testing a
3889 -Wno-foo option, check whether -Wfoo works instead.
3890 * configure: Regenerate.
3892 2015-12-11 Don Breazeal <donb@codesourcery.com>
3894 * server.c (process_serial_event): Don't exit from gdbserver
3895 in remote mode if there are still active inferiors.
3897 2015-12-11 Yao Qi <yao.qi@linaro.org>
3899 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3900 arm_breakpoint_at if the process is 32-bit.
3902 2015-12-11 Yao Qi <yao.qi@linaro.org>
3904 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3907 2015-12-07 Yao Qi <yao.qi@linaro.org>
3909 * configure.srv: Append arm.o to srv_tgtobj for
3910 aarch64*-*-linux* target.
3911 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3912 from linux-arm-low.c.
3913 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3914 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3915 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3916 (thumb2_breakpoint_len): Likewise.
3917 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3918 (arm_breakpoint_kinds): Likewise.
3919 (arm_breakpoint_kind_from_pc): Likewise.
3920 (arm_sw_breakpoint_from_kind): Likewise.
3921 (arm_breakpoint_kind_from_current_state): Likewise.
3922 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3923 (arm_sw_breakpoint_from_kind): Declare.
3924 (arm_breakpoint_kind_from_current_state): Declare.
3925 (arm_breakpoint_at): Declare.
3926 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3927 arm_sw_breakpoint_from_kind if process is 32-bit.
3928 (aarch64_breakpoint_kind_from_pc): New function.
3929 (aarch64_breakpoint_kind_from_current_state): New function.
3930 (the_low_target): Initialize fields breakpoint_kind_from_pc
3931 and breakpoint_kind_from_current_state.
3932 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3933 linux-aarch32-low.c.
3934 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3935 (arm_breakpoint, arm_breakpoint_len): Likewise.
3936 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3937 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3938 (arm_is_thumb_mode): Likewise.
3939 (arm_breakpoint_at): Likewise.
3940 (arm_breakpoint_kind_from_pc): Likewise.
3941 (arm_sw_breakpoint_from_kind): Likewise.
3942 (arm_breakpoint_kind_from_current_state): Likewise.
3945 2015-08-04 Yao Qi <yao.qi@linaro.org>
3947 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3948 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3949 * server.c (extended_protocol): Remove "static".
3950 * server.h (extended_protocol): Declare it.
3952 2015-12-04 Josh Stone <jistone@redhat.com>
3954 * target.h (struct target_ops) <arch_setup>: Rename to ...
3955 (struct target_ops) <post_create_inferior>: ... this.
3956 (target_arch_setup): Rename to ...
3957 (target_post_create_inferior): ... this, calling post_create_inferior.
3958 * server.c (start_inferior): Update target_arch_setup calls to
3959 target_post_create_inferior.
3960 * linux-low.c (linux_low_ptrace_options): Forward declare.
3961 (linux_arch_setup): Update its comment for general use.
3962 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3963 (struct linux_target_ops): Use linux_post_create_inferior.
3964 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3965 to post_create_inferior.
3966 * nto-low.c (struct nto_target_ops): Likewise.
3967 * spu-low.c (struct spu_target_ops): Likewise.
3968 * win32-low.c (struct win32_target_ops): Likewise.
3970 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3972 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3974 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3976 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3977 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3978 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3979 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3980 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3981 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3982 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3983 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3984 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3985 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3986 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3987 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3989 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3991 * linux-low.c (linux_look_up_symbols): Don't call
3992 linux_supports_traceclone.
3993 * linux-low.h (thread_db_init): Remove use_events argument.
3994 * thread-db.c (thread_db_use_event): Remove global variable.
3995 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3996 (struct thread_db) <td_create_bp>: Remove field.
3997 (thread_db_create_event): Remove function.
3998 (thread_db_enable_reporting): Likewise.
3999 (find_one_thread): Don't check for thread_db_use_events.
4000 (attach_thread): Likewise.
4001 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4002 (try_thread_db_load_1): Don't check for thread_db_use_events.
4003 (thread_db_init): Remove use_events argument and thread events
4005 (remove_thread_event_breakpoints): Remove function.
4006 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4008 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4010 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4012 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4013 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4014 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4015 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4016 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4018 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4020 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4021 * linux-low.c (can_hardware_single_step): Use
4022 supports_hardware_single_step.
4023 (can_software_single_step): New function.
4024 (start_step_over): Call can_software_single_step.
4025 (linux_supports_hardware_single_step): New function.
4026 (struct target_ops) <supports_software_single_step>: Initialize.
4027 * linux-low.h (struct linux_target_ops)
4028 <supports_hardware_single_step>: Initialize.
4029 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4030 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4031 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4032 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4033 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4034 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4035 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4036 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4037 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4038 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4040 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4041 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4043 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4044 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4045 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4047 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4048 * target.h (struct target_ops): <supports_software_single_step>:
4050 (target_supports_software_single_step): New macro.
4052 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4054 * linux-low.c (linux_wait_1): Fix pc advance condition.
4055 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4056 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4058 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4060 * linux-arm-low.c (arm_is_thumb_mode): New function.
4061 (arm_breakpoint_at): Use arm_is_thumb_mode.
4062 (arm_breakpoint_kind_from_current_state): New function.
4063 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4065 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4066 (linux_breakpoint_kind_from_current_state): New function.
4067 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4068 * linux-low.h (struct linux_target_ops)
4069 <breakpoint_kind_from_current_state>: New field.
4070 * target.h (struct target_ops): Likewise.
4071 (target_breakpoint_kind_from_current_state): New macro.
4073 2015-11-30 Pedro Alves <palves@redhat.com>
4075 * linux-low.c (linux_resume): Wake up the event loop before
4078 2015-11-30 Pedro Alves <palves@redhat.com>
4080 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4082 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4084 * target.c (struct thread_search): New structure.
4085 (thread_search_callback): New function.
4086 (prev_general_thread): New global.
4087 (prepare_to_access_memory, done_accessing_memory): New functions.
4088 * target.h (prepare_to_access_memory, done_accessing_memory):
4089 Replace macros with function declarations.
4091 2015-11-30 Pedro Alves <palves@redhat.com>
4094 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4095 report TARGET_WAITKIND_NO_RESUMED.
4096 * remote-utils.c (prepare_resume_reply): Handle
4097 TARGET_WAITKIND_NO_RESUMED.
4098 * server.c (report_no_resumed): New global.
4099 (handle_query) <qSupported>: Handle "no-resumed+". Report
4100 "no-resumed+" support.
4101 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4102 return error if the client doesn't support no-resumed events.
4103 (push_stop_notification): New function.
4104 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4105 events if the client supports them.
4107 2015-11-30 Pedro Alves <palves@redhat.com>
4109 * linux-low.c (thread_still_has_status_pending_p): Don't check
4111 (lwp_resumed): New function.
4112 (status_pending_p_callback): Return early if the LWP is not
4113 supposed to be resumed.
4115 2015-11-30 Pedro Alves <palves@redhat.com>
4117 * linux-low.c (handle_extended_wait): Assert that the LWP's
4118 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4119 thread create events, leave the new child's status pending.
4120 (linux_low_filter_event): If GDB wants to hear about thread exit
4121 events, leave the LWP marked dead and don't delete it.
4122 (linux_wait_for_event_filtered): Don't check for thread exit.
4123 (filter_exit_event): New function.
4124 (linux_wait_1): Use it, when returning an exit event.
4125 (linux_resume_one_lwp_throw): Assert that the LWP's
4126 waitstatus is TARGET_WAITKIND_IGNORE.
4127 * remote-utils.c (prepare_resume_reply): Handle
4128 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4129 * server.c (report_thread_events): New global.
4130 (handle_general_set): Handle QThreadEvents.
4131 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4132 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4133 TARGET_WAITKIND_THREAD_EXITED.
4134 * server.h (report_thread_events): Declare.
4136 2015-11-30 Pedro Alves <palves@redhat.com>
4138 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4139 the thread's last_resume_kind was resume_stop.
4141 2015-11-30 Pedro Alves <palves@redhat.com>
4143 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4146 2015-11-30 Pedro Alves <palves@redhat.com>
4148 * server.c (handle_v_requests): Handle vCtrlC.
4150 2015-11-30 Pedro Alves <palves@redhat.com>
4152 * gdbthread.h (find_any_thread_of_pid): Declare.
4153 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4155 * server.c (handle_query): If current_thread is NULL, look for
4156 another thread of the selected process.
4158 2015-11-26 Daniel Colascione <dancol@dancol.org>
4159 Simon Marchi <simon.marchi@ericsson.com>
4161 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4162 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4164 * target.h (struct target_ops) <thread_name>: New field.
4165 (target_thread_name): New macro.
4167 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4169 * regcache.h (regcache_invalidate_pid): Add declaration.
4170 * regcache.c (regcache_invalidate_pid): New function, extracted
4171 from regcache_invalidate.
4172 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4173 Add trivial documentation comment.
4174 * lynx-low.c: Use regcache_invalidate_pid instead of
4175 regcache_invalidate.
4177 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4179 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4180 and Elf64_auxv_t if the target is Android.
4182 2015-11-22 Doug Evans <xdje42@gmail.com>
4184 * target.h: #include <sys/types.h>.
4186 2015-11-19 Pedro Alves <palves@redhat.com>
4188 * linux-low.c (linux_process_qsupported): Change prototype.
4190 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4192 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4193 and adjust to loop over all features.
4194 * server.c (handle_query) <qSupported>: Adjust to call
4195 target_process_qsupported once, passing it a vector of unprocessed
4197 * target.h (struct target_ops) <process_qsupported>: Change
4199 (target_process_qsupported): Adjust.
4201 2015-11-19 Pedro Alves <palves@redhat.com>
4203 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4205 * configure: Regenerate.
4207 2015-11-19 Pedro Alves <palves@redhat.com>
4209 * configure: Regenerate.
4211 2015-11-19 Yao Qi <yao.qi@linaro.org>
4213 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4216 2015-11-19 Yao Qi <yao.qi@linaro.org>
4218 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4219 (struct aarch64_operand): Move enum out.
4221 2015-11-19 Yao Qi <yao.qi@linaro.org>
4223 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4224 struct user_fpsimd_state *.
4225 (aarch64_store_fpregset): Likewise.
4227 2015-11-19 Yao Qi <yao.qi@linaro.org>
4229 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4230 struct user_pt_regs *.
4231 (aarch64_store_gregset): Likewise.
4233 2015-11-18 Pedro Alves <palves@redhat.com>
4235 * Makefile.in (all_object_files): Add $IPA_OBJS.
4237 2015-11-17 Pedro Alves <palves@redhat.com>
4239 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4240 GDB_SIGNAL_0 and gdb_signal_to_string.
4242 2015-11-17 Pedro Alves <palves@redhat.com>
4244 * win32-low.c (handle_output_debug_string): Remove parameter.
4245 (win32_kill): Remove our_status local and adjust call to
4246 handle_output_debug_string.
4247 (get_child_debug_event): Adjust call to
4248 handle_output_debug_string.
4250 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4252 * linux-mips-low.c (mips_fill_gregset): Add cast.
4253 (mips_store_gregset): Likewise.
4254 (mips_fill_fpregset): Likewise.
4255 (mips_store_fpregset): Likewise.
4257 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4259 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4262 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4264 * linux-mips-low.c (mips_linux_new_thread): Change type of
4265 watch_type to enum target_hw_bp_type.
4267 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4269 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4270 Change return type to arm_hwbp_type.
4272 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4274 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4275 (arm_store_gregset): Likewise.
4276 * linux-arm-low.c (arm_get_hwcap): Likewise.
4277 (arm_read_description): Likewise.
4279 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4281 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4283 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4285 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4286 (ppc_fill_vsxregset): Likewise.
4287 (ppc_store_vsxregset): Likewise.
4288 (ppc_fill_vrregset): Likewise.
4289 (ppc_store_vrregset): Likewise.
4290 (ppc_fill_evrregset): Likewise.
4291 (ppc_store_evrregset): Likewise.
4293 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4295 * linux-ppc-low.c (ppc_usrregs_info): Remove
4296 forward-declaration.
4297 (ppc_arch_setup): Move lower in file.
4299 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4301 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4302 (ps_pdwrite): Likewise.
4304 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4306 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4307 to after assert checks.
4309 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4311 * proc-service.c (ps_pdread): Add/adjust casts.
4312 (ps_pdwrite): Add/adjust casts.
4314 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4316 * server.c (handle_search_memory_1): Cast return value of
4319 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4321 * server.c (write_qxfer_response): Change type of data to
4324 2015-10-29 Pedro Alves <palves@redhat.com>
4326 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4328 2015-10-29 Pedro Alves <palves@redhat.com>
4330 * tracepoint.c (clear_installed_tracepoints): Add casts.
4332 2015-10-29 Pedro Alves <palves@redhat.com>
4334 * server.c (handle_v_cont, process_serial_event): Add enum
4335 gdb_signal casts to signal parsing code.
4337 2015-10-29 Pedro Alves <palves@redhat.com>
4339 * linux-low.h (NULL_REGSET): Define.
4340 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4341 * linux-arm-low.c (arm_regsets): Likewise.
4342 * linux-crisv32-low.c (cris_regsets): Likewise.
4343 * linux-m68k-low.c (m68k_regsets): Likewise.
4344 * linux-mips-low.c (mips_regsets): Likewise.
4345 * linux-nios2-low.c (nios2_regsets): Likewise.
4346 * linux-ppc-low.c (ppc_regsets): Likewise.
4347 * linux-s390-low.c (s390_regsets): Likewise.
4348 * linux-sh-low.c (sh_regsets): Likewise.
4349 * linux-sparc-low.c (sparc_regsets): Likewise.
4350 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4351 * linux-tile-low.c (tile_regsets): Likewise.
4352 * linux-x86-low.c (x86_regsets): Likewise.
4353 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4355 2015-10-29 Pedro Alves <palves@redhat.com>
4357 * linux-low.h (NULL_REGSET): Define.
4358 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4359 * linux-arm-low.c (arm_regsets): Likewise.
4360 * linux-crisv32-low.c (cris_regsets): Likewise.
4361 * linux-m68k-low.c (m68k_regsets): Likewise.
4362 * linux-mips-low.c (mips_regsets): Likewise.
4363 * linux-nios2-low.c (nios2_regsets): Likewise.
4364 * linux-ppc-low.c (ppc_regsets): Likewise.
4365 * linux-s390-low.c (s390_regsets): Likewise.
4366 * linux-sh-low.c (sh_regsets): Likewise.
4367 * linux-sparc-low.c (sparc_regsets): Likewise.
4368 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4369 * linux-tile-low.c (tile_regsets): Likewise.
4370 * linux-x86-low.c (x86_regsets): Likewise.
4371 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4373 2015-10-26 Doug Evans <dje@google.com>
4375 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4377 2015-10-26 Doug Evans <dje@google.com>
4379 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4381 2015-10-26 Doug Evans <dje@google.com>
4383 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4385 (attach_thread, find_new_threads_callback): Ditto.
4387 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4389 * mem-break.h (set_breakpoint_data): Remove.
4391 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4393 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4394 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4395 (initialize_low): Remove set_breakpoint_data call.
4396 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4397 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4398 (initialize_low): Remove set_breakpoint_data call.
4399 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4400 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4401 (initialize_low): Remove set_breakpoint_data call.
4403 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4405 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4406 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4407 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4408 * target.h (target_breakpoint_kind_from_pc): New macro.
4410 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4412 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4413 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4414 the default breakpoint kind.
4416 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4418 * linux-arm-low.c (arm_supports_z_point_type): Add software
4421 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4423 * linux-arm-low.c: Refactor breakpoint definitions.
4424 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4425 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4427 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4429 * Makefile.in: Add arm.c/o.
4430 * configure.srv: Likewise.
4431 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4432 (arm_breakpoint_kind_from_pc): New function.
4433 (arm_sw_breakpoint_from_kind): Return proper kind.
4434 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4436 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4438 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4440 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4441 (struct raw_breakpoint) <size>: Remove.
4442 (struct raw_breakpoint) <kind>: Add.
4443 (bp_size): New function.
4444 (bp_opcode): Likewise.
4445 (find_raw_breakpoint_at): Adjust for kind.
4446 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4447 (remove_memory_breakpoint): Adjust for kind call bp_size.
4448 (set_raw_breakpoint_at): Adjust for kind.
4449 (set_breakpoint): Likewise.
4450 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4451 (delete_raw_breakpoint): Adjust for kind.
4452 (delete_breakpoint): Likewise.
4453 (find_gdb_breakpoint): Likewise.
4454 (set_gdb_breakpoint_1): Likewise.
4455 (set_gdb_breakpoint): Likewise.
4456 (delete_gdb_breakpoint_1): Likewise.
4457 (delete_gdb_breakpoint): Likewise.
4458 (uninsert_raw_breakpoint): Likewise.
4459 (reinsert_raw_breakpoint): Likewise.
4460 (set_breakpoint_data): Remove.
4461 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4462 (check_mem_read): Adjust for kind call bp_size.
4463 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4464 (clone_one_breakpoint): Adjust for kind.
4465 * mem-break.h (set_gdb_breakpoint): Likewise.
4466 (delete_gdb_breakpoint): Likewise.
4467 * server.c (process_serial_event): Likewise.
4469 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4471 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4472 (struct linux_target_ops) <breakpoint>: Remove.
4473 (struct linux_target_ops) <breakpoint_len>: Remove.
4474 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4475 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4476 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4477 (arm_sw_breakpoint_from_kind): New function.
4478 * linux-bfin-low.c (bfin_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-cris-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-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4489 (struct linux_target_ops) <breakpoint>: Remove.
4490 (struct linux_target_ops) <breakpoint_len>: Remove.
4491 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4492 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4493 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4494 and sw_breakpoint_from_kind to increment the pc.
4495 (linux_breakpoint_kind_from_pc): New function.
4496 (linux_sw_breakpoint_from_kind): New function.
4497 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4498 (initialize_low): Call breakpoint_kind_from_pc and
4499 sw_breakpoint_from_kind to replace breakpoint_data/len.
4500 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4502 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4503 * linux-m32r-low.c (m32r_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-m68k-low.c (m68k_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-mips-low.c (mips_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-nios2-low.c (nios2_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-ppc-low.c (ppc_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-s390-low.c (s390_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-sh-low.c (sh_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-sparc-low.c (sparc_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-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4544 (struct linux_target_ops) <breakpoint>: Remove.
4545 (struct linux_target_ops) <breakpoint_len>: Remove.
4546 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4547 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4548 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4549 * linux-x86-low.c (x86_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.
4554 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4555 (struct linux_target_ops) <breakpoint>: Remove.
4556 (struct linux_target_ops) <breakpoint_len>: Remove.
4557 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4558 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4560 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4562 * linux-cris-low.c (cris_get_pc): Remove void arg.
4564 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4566 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4569 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4571 * inferiors.c (thread_pid_matches_callback): New function.
4572 (find_thread_process): New function.
4573 (remove_thread): Reset current_thread.
4574 (remove_process): Assert threads have been removed first.
4576 2015-10-15 Yao Qi <yao.qi@linaro.org>
4578 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4580 (aarch64_remove_point): Likewise.
4581 * regcache.c (regcache_register_size): New function.
4583 2015-10-12 Yao Qi <yao.qi@linaro.org>
4585 * linux-aarch64-low.c: Update all callers as emit_load_store
4586 is renamed to aarch64_emit_load_store.
4588 2015-10-12 Yao Qi <yao.qi@linaro.org>
4590 * linux-aarch64-low.c: Update all callers of function renaming
4591 from emit_insn to aarch64_emit_insn.
4593 2015-10-12 Yao Qi <yao.qi@linaro.org>
4595 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4596 arch/aarch64-insn.h.
4597 (struct aarch64_memory_operand): Likewise.
4599 (emit_insn): Move to arch/aarch64-insn.c.
4600 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4601 (emit_load_store): Move to arch/aarch64-insn.c.
4602 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4603 (can_encode_int32): Remove.
4605 2015-10-12 Yao Qi <yao.qi@linaro.org>
4607 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4608 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4609 (aarch64_relocate_instruction): Likewise.
4610 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4611 (struct aarch64_insn_visitor): Likewise.
4613 2015-10-12 Yao Qi <yao.qi@linaro.org>
4615 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4616 (struct aarch64_insn_visitor): New.
4617 (struct aarch64_insn_relocation_data): New.
4618 (aarch64_ftrace_insn_reloc_b): New function.
4619 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4620 (aarch64_ftrace_insn_reloc_cb): Likewise.
4621 (aarch64_ftrace_insn_reloc_tb): Likewise.
4622 (aarch64_ftrace_insn_reloc_adr): Likewise.
4623 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4624 (aarch64_ftrace_insn_reloc_others): Likewise.
4626 (aarch64_relocate_instruction): Use visitor.
4628 2015-10-12 Yao Qi <yao.qi@linaro.org>
4630 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4631 int. Add argument buf.
4632 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4633 aarch64_relocate_instruction.
4635 2015-10-12 Yao Qi <yao.qi@linaro.org>
4637 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4638 argument insn. Remove local variable insn. Don't call
4640 (aarch64_install_fast_tracepoint_jump_pad): Call
4643 2015-09-30 Yao Qi <yao.qi@linaro.org>
4645 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4646 (emit_load_store_pair): Likewise.
4648 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4650 * dll.c (match_dll): Add cast(s).
4651 (unloaded_dll): Likewise.
4652 * linux-low.c (second_thread_of_pid_p): Likewise.
4653 (delete_lwp_callback): Likewise.
4654 (count_events_callback): Likewise.
4655 (select_event_lwp_callback): Likewise.
4656 (linux_set_resume_request): Likewise.
4657 * server.c (accumulate_file_name_length): Likewise.
4658 (emit_dll_description): Likewise.
4659 (handle_qxfer_threads_worker): Likewise.
4660 (visit_actioned_threads): Likewise.
4661 * thread-db.c (any_thread_of): Likewise.
4662 * tracepoint.c (same_process_p): Likewise.
4663 (match_blocktype): Likewise.
4664 (build_traceframe_info_xml): Likewise.
4666 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4668 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4670 (gdb_unparse_agent_expr): Likewise.
4671 * hostio.c (require_data): Likewise.
4672 (handle_pread): Likewise.
4673 * linux-low.c (disable_regset): Likewise.
4674 (fetch_register): Likewise.
4675 (store_register): Likewise.
4676 (get_dynamic): Likewise.
4677 (linux_qxfer_libraries_svr4): Likewise.
4678 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4679 (set_fast_tracepoint_jump): Likewise.
4680 (uninsert_fast_tracepoint_jumps_at): Likewise.
4681 (reinsert_fast_tracepoint_jumps_at): Likewise.
4682 (validate_inserted_breakpoint): Likewise.
4683 (clone_agent_expr): Likewise.
4684 * regcache.c (init_register_cache): Likewise.
4685 * remote-utils.c (putpkt_binary_1): Likewise.
4686 (decode_M_packet): Likewise.
4687 (decode_X_packet): Likewise.
4688 (look_up_one_symbol): Likewise.
4689 (relocate_instruction): Likewise.
4690 (monitor_output): Likewise.
4691 * server.c (handle_search_memory): Likewise.
4692 (handle_qxfer_exec_file): Likewise.
4693 (handle_qxfer_libraries): Likewise.
4694 (handle_qxfer): Likewise.
4695 (handle_query): Likewise.
4696 (handle_v_cont): Likewise.
4697 (handle_v_run): Likewise.
4698 (captured_main): Likewise.
4699 * target.c (write_inferior_memory): Likewise.
4700 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4701 * tracepoint.c (init_trace_buffer): Likewise.
4702 (add_tracepoint_action): Likewise.
4703 (add_traceframe): Likewise.
4704 (add_traceframe_block): Likewise.
4705 (cmd_qtdpsrc): Likewise.
4706 (cmd_qtdv): Likewise.
4707 (cmd_qtstatus): Likewise.
4708 (response_source): Likewise.
4709 (response_tsv): Likewise.
4710 (cmd_qtnotes): Likewise.
4711 (gdb_collect): Likewise.
4712 (initialize_tracepoint): Likewise.
4714 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4716 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4717 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4718 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4720 (enum aarch64_condition_codes): New enum.
4721 (w0): New static global.
4724 (struct aarch64_memory_operand) <type>: New
4725 MEMORY_OPERAND_POSTINDEX type.
4726 (postindex_memory_operand): New helper function.
4727 (emit_ret): New function.
4728 (emit_load_store_pair): New function, factored out of emit_stp
4729 with support for MEMORY_OPERAND_POSTINDEX.
4730 (emit_stp): Rewrite using emit_load_store_pair.
4731 (emit_ldp): New function.
4732 (emit_load_store): Likewise.
4733 (emit_ldr): Mention post-index instruction in comment.
4734 (emit_ldrh): New function.
4735 (emit_ldrb): New function.
4736 (emit_ldrsw): Mention post-index instruction in comment.
4737 (emit_str): Likewise.
4738 (emit_subs): New function.
4739 (emit_cmp): Likewise.
4740 (emit_and): Likewise.
4741 (emit_orr): Likewise.
4742 (emit_orn): Likewise.
4743 (emit_eor): Likewise.
4744 (emit_mvn): Likewise.
4745 (emit_lslv): Likewise.
4746 (emit_lsrv): Likewise.
4747 (emit_asrv): Likewise.
4748 (emit_mul): Likewise.
4749 (emit_sbfm): Likewise.
4750 (emit_sbfx): Likewise.
4751 (emit_ubfm): Likewise.
4752 (emit_ubfx): Likewise.
4753 (emit_csinc): Likewise.
4754 (emit_cset): Likewise.
4755 (emit_nop): Likewise.
4756 (emit_ops_insns): New helper function.
4757 (emit_pop): Likewise.
4758 (emit_push): Likewise.
4759 (aarch64_emit_prologue): New function.
4760 (aarch64_emit_epilogue): Likewise.
4761 (aarch64_emit_add): Likewise.
4762 (aarch64_emit_sub): Likewise.
4763 (aarch64_emit_mul): Likewise.
4764 (aarch64_emit_lsh): Likewise.
4765 (aarch64_emit_rsh_signed): Likewise.
4766 (aarch64_emit_rsh_unsigned): Likewise.
4767 (aarch64_emit_ext): Likewise.
4768 (aarch64_emit_log_not): Likewise.
4769 (aarch64_emit_bit_and): Likewise.
4770 (aarch64_emit_bit_or): Likewise.
4771 (aarch64_emit_bit_xor): Likewise.
4772 (aarch64_emit_bit_not): Likewise.
4773 (aarch64_emit_equal): Likewise.
4774 (aarch64_emit_less_signed): Likewise.
4775 (aarch64_emit_less_unsigned): Likewise.
4776 (aarch64_emit_ref): Likewise.
4777 (aarch64_emit_if_goto): Likewise.
4778 (aarch64_emit_goto): Likewise.
4779 (aarch64_write_goto_address): Likewise.
4780 (aarch64_emit_const): Likewise.
4781 (aarch64_emit_call): Likewise.
4782 (aarch64_emit_reg): Likewise.
4783 (aarch64_emit_pop): Likewise.
4784 (aarch64_emit_stack_flush): Likewise.
4785 (aarch64_emit_zero_ext): Likewise.
4786 (aarch64_emit_swap): Likewise.
4787 (aarch64_emit_stack_adjust): Likewise.
4788 (aarch64_emit_int_call_1): Likewise.
4789 (aarch64_emit_void_call_2): Likewise.
4790 (aarch64_emit_eq_goto): Likewise.
4791 (aarch64_emit_ne_goto): Likewise.
4792 (aarch64_emit_lt_goto): Likewise.
4793 (aarch64_emit_le_goto): Likewise.
4794 (aarch64_emit_gt_goto): Likewise.
4795 (aarch64_emit_ge_got): Likewise.
4796 (aarch64_emit_ops_impl): New static global variable.
4797 (aarch64_emit_ops): New target function, return
4798 &aarch64_emit_ops_impl.
4799 (struct linux_target_ops): Install it.
4801 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4803 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4804 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4806 * linux-aarch64-ipa.c: New file.
4807 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4809 (aarch64_get_thread_area): New target method.
4810 (extract_signed_bitfield): New helper function.
4811 (aarch64_decode_ldr_literal): New function.
4812 (enum aarch64_opcodes): New enum.
4813 (struct aarch64_register): New struct.
4814 (struct aarch64_operand): New struct.
4815 (x0): New static global.
4824 (aarch64_register): New helper function.
4825 (register_operand): Likewise.
4826 (immediate_operand): Likewise.
4827 (struct aarch64_memory_operand): New struct.
4828 (offset_memory_operand): New helper function.
4829 (preindex_memory_operand): Likewise.
4830 (enum aarch64_system_control_registers): New enum.
4831 (ENCODE): New macro.
4832 (emit_insn): New helper function.
4833 (emit_b): New function.
4834 (emit_bcond): Likewise.
4835 (emit_cb): Likewise.
4836 (emit_tb): Likewise.
4837 (emit_blr): Likewise.
4838 (emit_stp): Likewise.
4839 (emit_ldp_q_offset): Likewise.
4840 (emit_stp_q_offset): Likewise.
4841 (emit_load_store): Likewise.
4842 (emit_ldr): Likewise.
4843 (emit_ldrsw): Likewise.
4844 (emit_str): Likewise.
4845 (emit_ldaxr): Likewise.
4846 (emit_stxr): Likewise.
4847 (emit_stlr): Likewise.
4848 (emit_data_processing_reg): Likewise.
4849 (emit_data_processing): Likewise.
4850 (emit_add): Likewise.
4851 (emit_sub): Likewise.
4852 (emit_mov): Likewise.
4853 (emit_movk): Likewise.
4854 (emit_mov_addr): Likewise.
4855 (emit_mrs): Likewise.
4856 (emit_msr): Likewise.
4857 (emit_sevl): Likewise.
4858 (emit_wfe): Likewise.
4859 (append_insns): Likewise.
4860 (can_encode_int32_in): New helper function.
4861 (aarch64_relocate_instruction): New function.
4862 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4863 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4864 (struct linux_target_ops): Install aarch64_get_thread_area,
4865 aarch64_install_fast_tracepoint_jump_pad and
4866 aarch64_get_min_fast_tracepoint_insn_len.
4868 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4870 * Makefile.in (aarch64-insn.o): New rule.
4871 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4873 2015-09-21 Yao Qi <yao.qi@linaro.org>
4875 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4877 2015-09-21 Yao Qi <yao.qi@linaro.org>
4879 * tracepoint.c (max_jump_pad_size): Remove.
4881 2015-09-18 Yao Qi <yao.qi@linaro.org>
4883 * linux-aarch64-low.c: Don't include sys/uio.h.
4884 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4886 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4888 * tracepoint.c (eval_result_type): Change prototype.
4889 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4891 2015-09-15 Pedro Alves <palves@redhat.com>
4893 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4894 Check whether to report exec events instead of checking whether
4895 multiprocess is enabled.
4897 2015-09-15 Pedro Alves <palves@redhat.com>
4900 * remote-utils.c (prepare_resume_reply): Merge
4901 TARGET_WAITKIND_VFORK_DONE switch case with the
4902 TARGET_WAITKIND_FORKED case.
4904 2015-09-15 Yao Qi <yao.qi@linaro.org>
4906 * server.c (handle_query): Check string comparison using
4907 "else if" instead of "if".
4909 2015-09-15 Yao Qi <yao.qi@linaro.org>
4911 * server.c (vCont_supported): New global variable.
4912 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4913 matches. Append ";vContSupported+" to own_buf.
4914 (handle_v_requests): Append ";s;S" to own_buf if target supports
4915 hardware single step or vCont_supported is false.
4916 (capture_main): Set vCont_supported to zero.
4918 2015-09-15 Yao Qi <yao.qi@linaro.org>
4920 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4922 (linux_supports_hardware_single_step): ... New function.
4923 (linux_target_ops): Update.
4924 * lynx-low.c (lynx_target_ops): Set field
4925 supports_hardware_single_step to target_can_do_hardware_single_step.
4926 * nto-low.c (nto_target_ops): Likewise.
4927 * spu-low.c (spu_target_ops): Likewise.
4928 * win32-low.c (win32_target_ops): Likewise.
4929 * target.c (target_can_do_hardware_single_step): New function.
4930 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4931 Remove. <supports_hardware_single_step>: New field.
4932 (target_supports_conditional_breakpoints): Remove.
4933 (target_supports_hardware_single_step): New macro.
4934 (target_can_do_hardware_single_step): Declare.
4935 * server.c (handle_query): Use target_supports_hardware_single_step
4936 instead of target_supports_conditional_breakpoints.
4938 2015-09-15 Yao Qi <yao.qi@linaro.org>
4940 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4942 (struct linux_target_ops the_low_target): Install
4943 aarch64_linux_siginfo_fixup.
4945 2015-09-11 Don Breazeal <donb@codesourcery.com>
4946 Luis Machado <lgustavo@codesourcery.com>
4948 * linux-low.c (linux_mourn): Static declaration.
4949 (linux_arch_setup): Move in front of
4950 handle_extended_wait.
4951 (linux_arch_setup_thread): New function.
4952 (handle_extended_wait): Handle exec events. Call
4953 linux_arch_setup_thread. Make event_lwp argument a
4954 pointer-to-a-pointer.
4955 (check_zombie_leaders): Do not check stopped threads.
4956 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4957 (linux_low_filter_event): Add lwp and thread for exec'ing
4958 non-leader thread if leader thread has been deleted.
4959 Refactor code into linux_arch_setup_thread and call it.
4960 Pass child lwp pointer by reference to handle_extended_wait.
4961 (linux_wait_for_event_filtered): Update comment.
4962 (linux_wait_1): Prevent clobbering exec event status.
4963 (linux_supports_exec_events): New function.
4964 (linux_target_ops) <supports_exec_events>: Initialize new member.
4965 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4967 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4968 * server.c (report_exec_events): New global variable.
4969 (handle_query): Handle qSupported query for exec-events feature.
4970 (captured_main): Initialize report_exec_events.
4971 * server.h (report_exec_events): Declare new global variable.
4972 * target.h (struct target_ops) <supports_exec_events>: New
4974 (target_supports_exec_events): New macro.
4975 * win32-low.c (win32_target_ops) <supports_exec_events>:
4976 Initialize new member.
4978 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4980 * linux-low.c (linux_low_enable_btrace): Remove.
4981 (linux_target_ops): Replace linux_low_enable_btrace with
4982 linux_enable_btrace.
4984 2015-09-03 Yao Qi <yao.qi@linaro.org>
4986 * linux-aarch64-low.c (aarch64_insert_point): Call
4987 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4990 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4992 * linux-low.c (check_stopped_by_breakpoint): Use
4993 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4995 2015-08-27 Pedro Alves <palves@redhat.com>
4997 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4999 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
5001 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5002 the XNEW-family equivalent.
5003 (compile_bytecodes): Likewise.
5004 * dll.c (loaded_dll): Likewise.
5005 * event-loop.c (append_callback_event): Likewise.
5006 (create_file_handler): Likewise.
5007 (create_file_event): Likewise.
5008 * hostio.c (handle_open): Likewise.
5009 * inferiors.c (add_thread): Likewise.
5010 (add_process): Likewise.
5011 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5012 * linux-arm-low.c (arm_new_process): Likewise.
5013 (arm_new_thread): Likewise.
5014 * linux-low.c (add_to_pid_list): Likewise.
5015 (linux_add_process): Likewise.
5016 (handle_extended_wait): Likewise.
5017 (add_lwp): Likewise.
5018 (enqueue_one_deferred_signal): Likewise.
5019 (enqueue_pending_signal): Likewise.
5020 (linux_resume_one_lwp_throw): Likewise.
5021 (linux_resume_one_thread): Likewise.
5022 (linux_read_memory): Likewise.
5023 (linux_write_memory): Likewise.
5024 * linux-mips-low.c (mips_linux_new_process): Likewise.
5025 (mips_linux_new_thread): Likewise.
5026 (mips_add_watchpoint): Likewise.
5027 * linux-x86-low.c (initialize_low_arch): Likewise.
5028 * lynx-low.c (lynx_add_process): Likewise.
5029 * mem-break.c (set_raw_breakpoint_at): Likewise.
5030 (set_breakpoint): Likewise.
5031 (add_condition_to_breakpoint): Likewise.
5032 (add_commands_to_breakpoint): Likewise.
5033 (clone_agent_expr): Likewise.
5034 (clone_one_breakpoint): Likewise.
5035 * regcache.c (new_register_cache): Likewise.
5036 * remote-utils.c (look_up_one_symbol): Likewise.
5037 * server.c (queue_stop_reply): Likewise.
5038 (start_inferior): Likewise.
5039 (queue_stop_reply_callback): Likewise.
5040 (handle_target_event): Likewise.
5041 * spu-low.c (fetch_ppc_memory): Likewise.
5042 (store_ppc_memory): Likewise.
5043 * target.c (set_target_ops): Likewise.
5044 * thread-db.c (thread_db_load_search): Likewise.
5045 (try_thread_db_load_1): Likewise.
5046 * tracepoint.c (add_tracepoint): Likewise.
5047 (add_tracepoint_action): Likewise.
5048 (create_trace_state_variable): Likewise.
5049 (cmd_qtdpsrc): Likewise.
5050 (cmd_qtro): Likewise.
5051 (add_while_stepping_state): Likewise.
5052 * win32-low.c (child_add_thread): Likewise.
5053 (get_image_name): Likewise.
5055 2015-08-25 Yao Qi <yao.qi@linaro.org>
5057 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5059 2015-08-25 Yao Qi <yao.qi@linaro.org>
5061 * Makefile.in (aarch64-linux.o): New rule.
5062 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5064 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5065 (aarch64_init_debug_reg_state): Make it extern.
5066 (aarch64_linux_prepare_to_resume): Remove.
5068 2015-08-25 Yao Qi <yao.qi@linaro.org>
5070 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5071 lwp_arch_private_info and ptid_of_lwp.
5073 2015-08-25 Yao Qi <yao.qi@linaro.org>
5075 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5076 Find proc_info by find_process_pid. All callers updated.
5078 2015-08-25 Yao Qi <yao.qi@linaro.org>
5080 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5082 (debug_reg_change_callback): Remove.
5083 (aarch64_notify_debug_reg_change): Remove.
5085 2015-08-25 Yao Qi <yao.qi@linaro.org>
5087 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5088 Call current_lwp_ptid.
5090 2015-08-25 Yao Qi <yao.qi@linaro.org>
5092 * linux-aarch64-low.c (debug_reg_change_callback): Use
5095 2015-08-25 Yao Qi <yao.qi@linaro.org>
5097 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5099 2015-08-25 Yao Qi <yao.qi@linaro.org>
5101 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5103 2015-08-25 Yao Qi <yao.qi@linaro.org>
5105 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5108 2015-08-25 Yao Qi <yao.qi@linaro.org>
5110 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5112 (debug_reg_change_callback): Remove argument entry and add argument
5113 lwp. Remove local variable thread. Don't print thread id in the
5114 debugging output. Don't check whether pid of thread equals to pid.
5115 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5116 iterate_over_lwps instead find_inferior.
5118 2015-08-24 Pedro Alves <palves@redhat.com>
5120 * inferiors.c (get_first_process): New function.
5121 * inferiors.h (get_first_process): New declaration.
5122 * remote-utils.c (read_ptid): Default to the first process in the
5123 list, instead of to the current thread's process.
5125 2015-08-24 Pedro Alves <palves@redhat.com>
5127 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5128 * event-loop.c: Likewise.
5129 * remote-utils.c: Likewise.
5130 * tracepoint.c: Likewise.
5132 2015-08-24 Pedro Alves <palves@redhat.com>
5134 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5137 2015-08-21 Pedro Alves <palves@redhat.com>
5139 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5140 instead of literal 1.
5142 2015-08-21 Pedro Alves <palves@redhat.com>
5144 * tdesc.c (default_description): Explicitly zero-initialize.
5146 2015-08-21 Pedro Alves <palves@redhat.com>
5149 * inferiors.c (remove_thread): Discard any pending stop reply for
5151 * server.c (remove_all_on_match_pid): Rename to ...
5152 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5154 (discard_queued_stop_replies): Change parameter to a ptid. Now
5156 (handle_v_kill, kill_inferior_callback, captured_main)
5157 (process_serial_event): Adjust.
5158 * server.h (discard_queued_stop_replies): Declare.
5160 2015-08-21 Pedro Alves <palves@redhat.com>
5162 * linux-low.c (wait_for_sigstop): Always switch to no thread
5163 selected if the previously current thread dies.
5164 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5165 process instead of the current thread's.
5166 * remote-utils.c (input_interrupt): Don't check if there's no
5168 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5169 current thread to the general thread fails, error out.
5170 (handle_qxfer_auxv, handle_qxfer_libraries)
5171 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5172 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5173 (handle_query): Check if there's a thread selected instead of
5174 checking whether there's any thread in the thread list.
5175 (handle_qxfer_threads, handle_qxfer_btrace)
5176 (handle_qxfer_btrace_conf): Don't error out early if there's no
5177 thread in the thread list.
5178 (handle_v_cont, myresume): Don't set the current thread to the
5180 (process_serial_event) <Hg handling>: Also set thread_id if the
5181 previous general thread is still alive.
5182 (process_serial_event) <g/G handling>: If setting the current
5183 thread to the general thread fails, error out.
5184 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5185 thread's lwp instead of the current thread's.
5186 * target.c (set_desired_thread): If the desired thread was not
5187 found, leave the current thread pointing to NULL. Return an int
5188 (boolean) indicating success.
5189 * target.h (set_desired_thread): Change return type to int.
5191 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5193 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5194 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5196 (ps_get_thread_area): New function.
5198 2015-08-19 Gary Benson <gbenson@redhat.com>
5200 * hostio.c (handle_pread): Do not attempt to read more data
5201 than hostio_reply_with_data can fit in a packet.
5203 2015-08-18 Joel Brobecker <brobecker@adacore.com>
5205 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5207 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5209 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5211 2015-08-06 Pedro Alves <palves@redhat.com>
5213 * tracepoint.c (expr_eval_result): Now an int.
5215 2015-08-06 Pedro Alves <palves@redhat.com>
5217 * gdbthread.h (struct regcache): Forward declare.
5218 (struct thread_info) <regcache_data>: Now a struct regcache
5220 * inferiors.c (inferior_regcache_data)
5221 (set_inferior_regcache_data): Now work with struct regcache
5223 * inferiors.h (struct regcache): Forward declare.
5224 (inferior_regcache_data, set_inferior_regcache_data): Now work
5225 with struct regcache pointers.
5226 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5227 (free_register_cache_thread): Remove struct regcache pointer
5230 2015-08-06 Pedro Alves <palves@redhat.com>
5232 * server.c (captured_main): On error, print the exception message
5233 to stderr, and if run_once is set, throw a quit.
5235 2015-08-06 Pedro Alves <palves@redhat.com>
5237 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5240 2015-08-06 Pedro Alves <palves@redhat.com>
5242 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5243 reading beyond the passed in buffer length.
5245 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5247 * tracepoint.c (symbol_list) <required>: Remove.
5249 2015-08-06 Pedro Alves <palves@redhat.com>
5251 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5252 count if stopping and suspending threads.
5253 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5254 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5255 (linux_detach): Complete an ongoing step-over.
5256 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5258 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5259 (linux_wait_1): If passing a signal to the inferior after
5260 finishing a step-over, unsuspend and re-resume all lwps. If we
5261 see a single-step event but the thread should be continuing, don't
5262 pass the trap to gdb.
5263 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5264 internal_error instead of gdb_assert.
5265 (enqueue_pending_signal): New function.
5266 (check_ptrace_stopped_lwp_gone): Add debug output.
5267 (start_step_over): Use internal_error instead of gdb_assert.
5268 (complete_ongoing_step_over): New function.
5269 (linux_resume_one_thread): Don't resume a suspended thread.
5270 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5273 2015-08-06 Pedro Alves <palves@redhat.com>
5275 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5276 (linux_thread_alive): Use lwp_is_marked_dead.
5277 (extended_event_reported): Delete.
5278 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5279 instead of extended_event_reported.
5280 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5282 (lwp_is_marked_dead): New function.
5283 (lwp_running): Use lwp_is_marked_dead.
5284 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5287 2015-08-06 Pedro Alves <palves@redhat.com>
5289 * linux-low.c (linux_wait_1): Move fork event output out of the
5290 !report_to_gdb check. Pass event_child->waitstatus to
5291 target_waitstatus_to_string instead of ourstatus.
5293 2015-08-04 Yao Qi <yao.qi@linaro.org>
5295 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5296 if current_thread is 32 bit.
5298 2015-08-04 Yao Qi <yao.qi@linaro.org>
5300 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5301 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5302 * server.c (extended_protocol): Remove "static".
5303 * server.h (extended_protocol): Declare it.
5305 2015-08-04 Yao Qi <yao.qi@linaro.org>
5307 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5308 both aarch64 and aarch32.
5309 (aarch64_set_pc): Likewise.
5311 2015-08-04 Yao Qi <yao.qi@linaro.org>
5313 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5314 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5315 arm-with-neon.xml to srv_xmlfiles.
5316 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5317 (is_64bit_tdesc): New function.
5318 (aarch64_linux_read_description): New function.
5319 (aarch64_arch_setup): Call aarch64_linux_read_description.
5320 (regs_info): Rename to regs_info_aarch64.
5321 (aarch64_regs_info): Return right regs_info.
5322 (initialize_low_arch): Call initialize_low_arch_aarch32.
5324 2015-08-04 Yao Qi <yao.qi@linaro.org>
5326 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5327 * linux-aarch32-low.c: New file.
5328 * linux-aarch32-low.h: New file.
5329 * linux-arm-low.c (arm_fill_gregset): Move it to
5330 linux-aarch32-low.c.
5331 (arm_store_gregset): Likewise.
5332 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5333 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5334 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5335 (regs_info): Rename to regs_info_arm.
5336 (arm_regs_info): Return regs_info_aarch32 if
5337 have_ptrace_getregset is 1 and target description is
5338 arm_with_neon or arm_with_vfpv3.
5339 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5340 Call initialize_low_arch_aarch32 instead.
5342 2015-08-04 Yao Qi <yao.qi@linaro.org>
5344 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5345 * linux-low.c: ... here.
5346 * linux-low.h (have_ptrace_getregset): Declare it.
5348 2015-08-04 Pedro Alves <palves@redhat.com>
5350 * thread-db.c (struct thread_db): Use new typedefs.
5351 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5353 (disable_thread_event_reporting): Cast result of dlsym to
5354 destination function pointer type.
5355 (thread_db_mourn): Use td_ta_delete_ftype.
5357 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5359 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5361 (CDX_BREAKPOINT): Define for R2.
5362 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5363 (the_low_target): Add comments.
5365 2015-07-30 Yao Qi <yao.qi@linaro.org>
5367 * linux-arm-low.c (arm_hwcap): Remove it.
5368 (arm_read_description): New local variable arm_hwcap. Don't
5369 set arm_hwcap to zero.
5371 2015-07-30 Yao Qi <yao.qi@linaro.org>
5373 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5374 Use regcache->tdesc instead.
5375 (arm_store_wmmxregset): Likewise.
5376 (arm_fill_vfpregset): Likewise.
5377 (arm_store_vfpregset): Likewise.
5379 2015-07-30 Yao Qi <yao.qi@linaro.org>
5381 * linux-arm-low.c: Include arch/arm.h.
5382 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5383 (arm_store_gregset): Likewise.
5385 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5387 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5388 ptrace's 4th parameter.
5390 2015-07-27 Yao Qi <yao.qi@linaro.org>
5392 * configure.srv (case aarch64*-*-linux*): Don't set
5395 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5397 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5399 * linux-arm-low.c: Likewise.
5400 * linux-cris-low.c: Likewise.
5401 * linux-crisv32-low.c: Likewise.
5402 * linux-low.c: Likewise.
5403 * linux-m68k-low.c: Likewise.
5404 * linux-mips-low.c: Likewise.
5405 * linux-nios2-low.c: Likewise.
5406 * linux-s390-low.c: Likewise.
5407 * linux-sparc-low.c: Likewise.
5408 * linux-tic6x-low.c: Likewise.
5409 * linux-tile-low.c: Likewise.
5410 * linux-x86-low.c: Likewise.
5412 2015-07-24 Pedro Alves <palves@redhat.com>
5414 * config.in: Regenerate.
5415 * configure: Regenerate.
5417 2015-07-24 Pedro Alves <palves@redhat.com>
5419 * acinclude.m4: Include ../ptrace.m4.
5420 * configure.ac: Call GDB_AC_PTRACE.
5421 * config.in, configure: Regenerate.
5423 2015-07-24 Yao Qi <yao.qi@linaro.org>
5425 * linux-low.c (linux_create_inferior): Remove setting to
5426 proc->priv->new_inferior.
5427 (linux_attach): Likewise.
5428 (linux_low_filter_event): Likewise.
5429 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5431 2015-07-24 Yao Qi <yao.qi@linaro.org>
5433 * linux-low.c (linux_arch_setup): New function.
5434 (linux_low_filter_event): If proc->tdesc is NULL and
5435 proc->attached is true, call the_low_target.arch_setup.
5436 Otherwise, keep status pending, and return.
5437 (linux_resume_one_lwp_throw): Don't call get_pc if
5438 thread->while_stepping isn't NULL. Don't call
5439 get_thread_regcache if proc->tdesc is NULL.
5440 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5441 (linux_target_ops): Install arch_setup.
5442 * server.c (start_inferior): Call the_target->arch_setup.
5443 * target.h (struct target_ops) <arch_setup>: New field.
5444 (target_arch_setup): New marco.
5445 * lynx-low.c (lynx_target_ops): Update.
5446 * nto-low.c (nto_target_ops): Update.
5447 * spu-low.c (spu_target_ops): Update.
5448 * win32-low.c (win32_target_ops): Update.
5450 2015-07-24 Yao Qi <yao.qi@linaro.org>
5452 * linux-low.c (linux_add_process): Don't set
5453 proc->priv->new_inferior.
5454 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5455 (linux_attach): Likewise.
5457 2015-07-24 Yao Qi <yao.qi@linaro.org>
5459 * server.c (start_inferior): Code refactor.
5461 2015-07-24 Yao Qi <yao.qi@linaro.org>
5463 * server.c (process_serial_event): Set general_thread.
5465 2015-07-21 Yao Qi <yao.qi@linaro.org>
5467 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5468 aarch64_linux_get_debug_reg_capacity.
5470 2015-07-17 Yao Qi <yao.qi@linaro.org>
5472 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5473 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5474 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5475 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5476 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5477 (AARCH64_HWP_ALIGNMENT): Likewise.
5478 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5479 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5480 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5481 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5482 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5483 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5484 (struct aarch64_debug_reg_state): Likewise.
5485 (struct arch_lwp_info): Likewise.
5486 (aarch64_align_watchpoint): Likewise.
5487 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5488 (aarch64_watchpoint_length): Likewise.
5489 (aarch64_point_encode_ctrl_reg): Likewise
5490 (aarch64_point_is_aligned): Likewise.
5491 (aarch64_align_watchpoint): Likewise.
5492 (aarch64_linux_set_debug_regs):
5493 (aarch64_dr_state_insert_one_point): Likewise.
5494 (aarch64_dr_state_remove_one_point): Likewise.
5495 (aarch64_handle_breakpoint): Likewise.
5496 (aarch64_handle_aligned_watchpoint): Likewise.
5497 (aarch64_handle_unaligned_watchpoint): Likewise.
5498 (aarch64_handle_watchpoint): Likewise.
5500 2015-07-17 Yao Qi <yao.qi@linaro.org>
5502 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5503 and don't aarch64_get_debug_reg_state. All callers update.
5504 (aarch64_handle_aligned_watchpoint): Likewise.
5505 (aarch64_handle_unaligned_watchpoint): Likewise.
5506 (aarch64_handle_watchpoint): Likewise.
5507 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5508 (aarch64_remove_point): Likewise.
5510 2015-07-17 Yao Qi <yao.qi@linaro.org>
5512 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5514 (aarch64_handle_unaligned_watchpoint): Likewise.
5516 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5518 Revert the previous 3 commits:
5519 Move gdb_regex* to common/
5520 Move linux_find_memory_regions_full & co.
5521 gdbserver build-id attribute generator
5523 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5524 Jan Kratochvil <jan.kratochvil@redhat.com>
5526 gdbserver build-id attribute generator.
5527 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5528 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5529 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5531 (get_dynamic): Use find_pdhr to traverse program headers.
5532 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5533 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5534 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5535 (get_hex_build_id): New.
5536 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5537 to reply XML document.
5539 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5540 Jan Kratochvil <jan.kratochvil@redhat.com>
5542 * target.c: Include target/target-utils.h and fcntl.h.
5543 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5544 (target_fileio_read_stralloc): New functions.
5546 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5548 * Makefile.in (OBS): Add gdb_regex.o.
5550 * config.in: Rebuilt.
5551 * configure: Rebuilt.
5553 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5554 Jan Kratochvil <jan.kratochvil@redhat.com>
5556 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5557 * Makefile.in (OBS): Add target-utils.o.
5558 (linux-maps.o, target-utils.o): New.
5559 * configure.srv (srv_linux_obj): Add linux-maps.o.
5561 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5563 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5565 (the_low_target): Install it.
5567 2015-07-14 Pedro Alves <palves@redhat.com>
5569 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5570 Instead, ignore ECHILD, and throw an error for other errnos.
5572 2015-07-10 Pedro Alves <palves@redhat.com>
5574 * event-loop.c (struct callback_event) <data>: Change type to
5575 gdb_client_data instance instead of gdb_client_data pointer.
5576 (append_callback_event): Adjust.
5578 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5580 * linux-aarch64-low.c: Add comments for each linux_target_ops
5581 method. Remove comments already covered in target_ops and
5582 linux_target_ops definitions.
5583 (the_low_target): Add comments for each unimplemented method.
5585 2015-07-09 Yao Qi <yao.qi@linaro.org>
5587 * linux-aarch64-low.c (aarch64_regmap): Remove.
5588 (aarch64_usrregs_info): Remove.
5589 (regs_info): Set field usrregs to NULL.
5591 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5593 * linux-low.c: Include "rsp-low.h"
5594 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5595 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5596 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5597 (handle_btrace_enable_pt): New.
5598 (handle_btrace_general_set): Support "pt".
5599 (handle_btrace_conf_general_set): Support "pt:size".
5601 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5603 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5606 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5608 * linux-aarch64-low.c: Remove comment about endianness.
5609 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5610 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5613 2015-06-24 Gary Benson <gbenson@redhat.com>
5615 * linux-i386-ipa.c (stdint.h): Do not include.
5616 * lynx-i386-low.c (stdint.h): Likewise.
5617 * lynx-ppc-low.c (stdint.h): Likewise.
5618 * mem-break.c (stdint.h): Likewise.
5619 * thread-db.c (stdint.h): Likewise.
5620 * tracepoint.c (stdint.h): Likewise.
5621 * win32-low.c (stdint.h): Likewise.
5623 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5625 * server.c (write_qxfer_response): Update call to
5626 remote_escape_output.
5628 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5629 Jan Kratochvil <jan.kratochvil@redhat.com>
5631 Merge multiple hex conversions.
5632 * gdbreplay.c (tohex): Rename to 'fromhex'.
5633 (logchar): Use fromhex.
5635 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5637 * server.c (handle_qxfer_libraries): Set `version' attribute for
5640 2015-06-10 Gary Benson <gbenson@redhat.com>
5642 * target.h (struct target_ops) <multifs_open>: New field.
5643 <multifs_unlink>: Likewise.
5644 <multifs_readlink>: Likewise.
5645 * linux-low.c (nat/linux-namespaces.h): New include.
5646 (linux_target_ops): Initialize the_target->multifs_open,
5647 the_target->multifs_unlink and the_target->multifs_readlink.
5648 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5649 * hostio.c (hostio_fs_pid): New static variable.
5650 (hostio_handle_new_gdb_connection): New function.
5651 (handle_setfs): Likewise.
5652 (handle_open): Use the_target->multifs_open as appropriate.
5653 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5654 (handle_readlink): Use the_target->multifs_readlink as
5656 (handle_vFile): Handle vFile:setfs packets.
5657 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5658 after target_handle_new_gdb_connection.
5660 2015-06-10 Gary Benson <gbenson@redhat.com>
5662 * configure.ac (AC_CHECK_FUNCS): Add setns.
5663 * config.in: Regenerate.
5664 * configure: Likewise.
5665 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5666 (linux-namespaces.o): New rule.
5667 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5669 2015-06-09 Gary Benson <gbenson@redhat.com>
5671 * hostio.c (handle_open): Process mode argument with
5672 fileio_to_host_mode.
5674 2015-06-01 Yao Qi <yao.qi@linaro.org>
5676 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5677 * linux-x86-low.c: Likewise.
5679 2015-05-28 Don Breazeal <donb@codesourcery.com>
5681 * linux-low.c (handle_extended_wait): Initialize
5682 thread_info.last_resume_kind for new fork children.
5684 2015-05-15 Pedro Alves <palves@redhat.com>
5686 * target.h (target_handle_new_gdb_connection): Rewrite using if
5687 wrapped in do/while.
5689 2015-05-14 Joel Brobecker <brobecker@adacore.com>
5691 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5692 * configure, config.in: Regenerate.
5693 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5696 2015-05-12 Don Breazeal <donb@codesourcery.com>
5698 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5699 PTRACE_EVENT_VFORK_DONE.
5700 (linux_low_ptrace_options, extended_event_reported): Add vfork
5702 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5703 and "vforkdone" for RSP 'T' Stop Reply Packet.
5704 * server.h (report_vfork_events): Declare
5707 2015-05-12 Don Breazeal <donb@codesourcery.com>
5709 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5710 (the_low_target) <new_fork>: Initialize new member.
5711 * linux-arm-low.c (arm_new_fork): New function.
5712 (the_low_target) <new_fork>: Initialize new member.
5713 * linux-low.c (handle_extended_wait): Call new target function
5715 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5716 * linux-mips-low.c (mips_add_watchpoint): New function
5717 extracted from mips_insert_point.
5718 (the_low_target) <new_fork>: Initialize new member.
5719 (mips_linux_new_fork): New function.
5720 (mips_insert_point): Call mips_add_watchpoint.
5721 * linux-x86-low.c (x86_linux_new_fork): New function.
5722 (the_low_target) <new_fork>: Initialize new member.
5724 2015-05-12 Don Breazeal <donb@codesourcery.com>
5726 * linux-low.c (handle_extended_wait): Implement return value,
5727 rename argument 'event_child' to 'event_lwp', handle
5728 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5729 (linux_low_ptrace_options): New function.
5730 (linux_low_filter_event): Call linux_low_ptrace_options,
5731 use different argument fo linux_enable_event_reporting,
5732 use return value from handle_extended_wait.
5733 (extended_event_reported): New function.
5734 (linux_wait_1): Call extended_event_reported and set
5735 status to report fork events.
5736 (linux_write_memory): Add pid to debug message.
5737 (reset_lwp_ptrace_options_callback): New function.
5738 (linux_handle_new_gdb_connection): New function.
5739 (linux_target_ops): Initialize new structure member.
5740 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5741 * lynx-low.c: Initialize new structure member.
5742 * remote-utils.c (prepare_resume_reply): Implement stop reason
5743 "fork" for "T" stop message.
5744 * server.c (handle_query): Call handle_new_gdb_connection.
5745 * server.h (report_fork_events): Declare global flag.
5746 * target.h (struct target_ops) <handle_new_gdb_connection>:
5748 (target_handle_new_gdb_connection): New macro.
5749 * win32-low.c: Initialize new structure member.
5751 2015-05-12 Don Breazeal <donb@codesourcery.com>
5753 * mem-break.c (APPEND_TO_LIST): Define macro.
5754 (clone_agent_expr): New function.
5755 (clone_one_breakpoint): New function.
5756 (clone_all_breakpoints): New function.
5757 * mem-break.h: Declare new functions.
5759 2015-05-12 Don Breazeal <donb@codesourcery.com>
5761 * linux-low.c (linux_supports_fork_events): New function.
5762 (linux_supports_vfork_events): New function.
5763 (linux_target_ops): Initialize new structure members.
5764 (initialize_low): Call linux_check_ptrace_features.
5765 * lynx-low.c (lynx_target_ops): Initialize new structure
5767 * server.c (report_fork_events, report_vfork_events):
5769 (handle_query): Add new features to qSupported packet and
5771 (captured_main): Initialize new global variables.
5772 * target.h (struct target_ops) <supports_fork_events>:
5774 <supports_vfork_events>: New member.
5775 (target_supports_fork_events): New macro.
5776 (target_supports_vfork_events): New macro.
5777 * win32-low.c (win32_target_ops): Initialize new structure
5780 2015-05-12 Gary Benson <gbenson@redhat.com>
5782 * server.c (handle_qxfer_exec_file): Use current process
5785 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5787 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5788 Remove HAVE_PTRACE_GETREGS conditionals.
5789 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5790 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5792 2015-05-08 Yao Qi <yao.qi@linaro.org>
5794 * linux-low.c (linux_supports_conditional_breakpoints): New
5796 (linux_target_ops): Install new target method.
5797 * lynx-low.c (lynx_target_ops): Install NULL hook for
5798 supports_conditional_breakpoints.
5799 * nto-low.c (nto_target_ops): Likewise.
5800 * spu-low.c (spu_target_ops): Likewise.
5801 * win32-low.c (win32_target_ops): Likewise.
5802 * server.c (handle_query): Check
5803 target_supports_conditional_breakpoints.
5804 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5806 (target_supports_conditional_breakpoints): New macro.
5808 2015-05-06 Pedro Alves <palves@redhat.com>
5811 * server.c (start_inferior): If the process exits, mourn it.
5813 2015-04-21 Gary Benson <gbenson@redhat.com>
5815 * hostio.c (fileio_open_flags_to_host): Factored out to
5816 fileio_to_host_openflags in common/fileio.c. Single use
5819 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5821 * linux-xtensa-low.c (xtensa_fill_gregset)
5822 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5825 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5827 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5828 (regs_info): Replace usrregs pointer with NULL.
5830 2015-04-17 Gary Benson <gbenson@redhat.com>
5832 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5833 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5834 * server.c (handle_qxfer_exec_file): New function.
5835 (qxfer_packets): Add exec-file entry.
5836 (handle_query): Report qXfer:exec-file:read as supported packet.
5838 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5840 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5842 2015-04-09 Gary Benson <gbenson@redhat.com>
5844 * hostio-errno.c (errno_to_fileio_error): Remove function.
5845 Update caller to use remote_fileio_to_fio_error.
5847 2015-04-09 Yao Qi <yao.qi@linaro.org>
5849 * linux-low.c (linux_insert_point): Call
5850 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5851 (linux_remove_point): Call remove_memory_breakpoint if type is
5853 * linux-x86-low.c (x86_insert_point): Don't call
5854 insert_memory_breakpoint.
5855 (x86_remove_point): Don't call remove_memory_breakpoint.
5857 2015-04-01 Pedro Alves <palves@redhat.com>
5858 Cleber Rosa <crosa@redhat.com>
5860 * server.c (gdbserver_usage): Reorganize and extend the usage
5863 2015-03-24 Pedro Alves <palves@redhat.com>
5865 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5866 output. Also dump TRAP_TRACE.
5867 (linux_low_filter_event): In debug output, distinguish a
5868 resume_stop SIGSTOP from a delayed SIGSTOP.
5870 2015-03-24 Gary Benson <gbenson@redhat.com>
5872 * linux-x86-low.c (x86_linux_new_thread): Moved to
5874 (x86_linux_prepare_to_resume): Likewise.
5876 2015-03-24 Gary Benson <gbenson@redhat.com>
5878 * Makefile.in (x86-linux-dregs.o): New rule.
5879 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5880 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5881 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5882 (x86_linux_dr_get): Likewise.
5883 (x86_linux_dr_set): Likewise.
5884 (update_debug_registers_callback): Likewise.
5885 (x86_linux_dr_set_addr): Likewise.
5886 (x86_linux_dr_get_addr): Likewise.
5887 (x86_linux_dr_set_control): Likewise.
5888 (x86_linux_dr_get_control): Likewise.
5889 (x86_linux_dr_get_status): Likewise.
5890 (x86_linux_update_debug_registers): Likewise.
5892 2015-03-24 Gary Benson <gbenson@redhat.com>
5894 * linux-x86-low.c (x86_linux_update_debug_registers):
5895 New function, factored out from...
5896 (x86_linux_prepare_to_resume): ...this.
5898 2015-03-24 Gary Benson <gbenson@redhat.com>
5900 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5901 (x86_linux_dr_set): Likewise.
5902 (update_debug_registers_callback): Likewise.
5903 (x86_linux_dr_set_addr): Likewise.
5904 (x86_linux_dr_get_addr): Likewise.
5905 (x86_linux_dr_set_control): Likewise.
5906 (x86_linux_dr_get_control): Likewise.
5907 (x86_linux_dr_get_status): Likewise.
5908 (x86_linux_prepare_to_resume): Likewise.
5910 2015-03-24 Gary Benson <gbenson@redhat.com>
5912 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5913 Use perror_with_name. Pass string through gettext.
5914 (x86_linux_dr_set): Likewise.
5916 2015-03-24 Gary Benson <gbenson@redhat.com>
5918 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5919 (x86_linux_dr_set_addr): ...this.
5920 (x86_dr_low_get_addr): Rename to...
5921 (x86_linux_dr_get_addr): ...this.
5922 (x86_dr_low_set_control): Rename to...
5923 (x86_linux_dr_set_control): ...this.
5924 (x86_dr_low_get_control): Rename to...
5925 (x86_linux_dr_get_control): ...this.
5926 (x86_dr_low_get_status): Rename to...
5927 (x86_linux_dr_get_status): ...this.
5928 (x86_dr_low): Update with new function names.
5930 2015-03-24 Gary Benson <gbenson@redhat.com>
5932 * Makefile.in (x86-linux.o): New rule.
5933 * configure.srv: Add x86-linux.o to relevant targets.
5934 * linux-low.c (lwp_set_arch_private_info): New function.
5935 (lwp_arch_private_info): Likewise.
5936 * linux-x86-low.c: Include nat/x86-linux.h.
5937 (arch_lwp_info): Removed structure.
5938 (update_debug_registers_callback):
5939 Use lwp_set_debug_registers_changed.
5940 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5941 and lwp_set_debug_registers_changed.
5942 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5944 2015-03-24 Gary Benson <gbenson@redhat.com>
5946 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5947 * linux-arm-low.c (arm_new_thread): Likewise.
5948 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5949 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5950 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5951 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5953 2015-03-24 Gary Benson <gbenson@redhat.com>
5955 * linux-low.c (ptid_of_lwp): New function.
5956 (lwp_is_stopped): Likewise.
5957 (lwp_stop_reason): Likewise.
5958 * linux-x86-low.c (update_debug_registers_callback):
5960 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5963 2015-03-24 Gary Benson <gbenson@redhat.com>
5965 * linux-low.h (linux_stop_lwp): Remove declaration.
5967 2015-03-24 Gary Benson <gbenson@redhat.com>
5969 * linux-low.h: Include nat/linux-nat.h.
5970 * linux-low.c (iterate_over_lwps_args): New structure.
5971 (iterate_over_lwps_filter): New function.
5972 (iterate_over_lwps): Likewise.
5973 * linux-x86-low.c (update_debug_registers_callback):
5974 Update signature to what iterate_over_lwps expects.
5975 Remove PID check that iterate_over_lwps now performs.
5976 (x86_dr_low_set_addr): Use iterate_over_lwps.
5977 (x86_dr_low_set_control): Likewise.
5979 2015-03-24 Gary Benson <gbenson@redhat.com>
5981 * linux-x86-low.c (x86_debug_reg_state): New function.
5982 (x86_linux_prepare_to_resume): Use the above.
5984 2015-03-24 Gary Benson <gbenson@redhat.com>
5986 * linux-low.c (current_lwp_ptid): New function.
5987 * linux-x86-low.c: Include nat/linux-nat.h.
5988 (x86_dr_low_get_addr): Use current_lwp_ptid.
5989 (x86_dr_low_get_control): Likewise.
5990 (x86_dr_low_get_status): Likewise.
5992 2015-03-20 Pedro Alves <palves@redhat.com>
5994 * tracepoint.c (cmd_qtstatus): Make "str" const.
5996 2015-03-20 Pedro Alves <palves@redhat.com>
5998 * server.c (handle_general_set): Make "req_str" const.
6000 2015-03-19 Pedro Alves <palves@redhat.com>
6002 * linux-low.c (linux_resume_one_lwp): Rename to ...
6003 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
6004 instead call perror_with_name.
6005 (check_ptrace_stopped_lwp_gone): New function.
6006 (linux_resume_one_lwp): Reimplement as wrapper around
6007 linux_resume_one_lwp_throw that swallows errors if the LWP is
6010 2015-03-19 Pedro Alves <palves@redhat.com>
6012 * linux-low.c (count_events_callback, select_event_lwp_callback):
6013 No longer check whether the thread has resume_stop as last resume
6016 2015-03-19 Pedro Alves <palves@redhat.com>
6018 * linux-low.c (count_events_callback, select_event_lwp_callback):
6019 Use the lwp's status_pending_p field, not the thread's.
6021 2015-03-19 Pedro Alves <palves@redhat.com>
6023 * linux-low.c (select_event_lwp_callback): Update comments to
6024 no longer mention SIGTRAP.
6026 2015-03-18 Gary Benson <gbenson@redhat.com>
6028 * server.c (handle_query): Do not report vFile:fstat as supported.
6030 2015-03-11 Gary Benson <gbenson@redhat.com>
6032 * hostio.c (sys/types.h): New include.
6033 (sys/stat.h): Likewise.
6034 (common-remote-fileio.h): Likewise.
6035 (handle_fstat): New function.
6036 (handle_vFile): Handle vFile:fstat packets.
6038 2015-03-11 Gary Benson <gbenson@redhat.com>
6040 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6041 struct stat.st_blocks and struct stat.st_blksize.
6042 * configure: Regenerate.
6043 * config.in: Likewise.
6044 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6045 (OBS): Add common-remote-fileio.o.
6046 (common-remote-fileio.o): New rule.
6048 2015-03-09 Pedro Alves <palves@redhat.com>
6050 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6051 'struct sockaddr' pointer in 'accept' call.
6053 2015-03-09 Pedro Alves <palves@redhat.com>
6056 2015-03-07 Pedro Alves <palves@redhat.com>
6057 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6058 or <winsock2.h> here. Instead include "gdb_socket.h".
6059 (remote_open): Use union gdb_sockaddr_u.
6060 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6061 or <winsock2.h> here. Instead include "gdb_socket.h".
6062 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6063 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6065 (init_named_socket, gdb_agent_helper_thread): Use union
6068 2015-03-07 Pedro Alves <palves@redhat.com>
6070 * configure.ac (build_warnings): Move
6071 -Wdeclaration-after-statement to the C-specific set.
6072 * configure: Regenerate.
6074 2015-03-07 Pedro Alves <palves@redhat.com>
6076 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6077 or <winsock2.h> here. Instead include "gdb_socket.h".
6078 (remote_open): Use union gdb_sockaddr_u.
6079 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6080 or <winsock2.h> here. Instead include "gdb_socket.h".
6081 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6082 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6084 (init_named_socket, gdb_agent_helper_thread): Use union
6087 2015-03-07 Pedro Alves <palves@redhat.com>
6089 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6092 2015-03-06 Yao Qi <yao.qi@linaro.org>
6094 * linux-aarch64-low.c (aarch64_insert_point): Use
6095 show_debug_regs as a boolean.
6096 (aarch64_remove_point): Likewise.
6098 2015-03-05 Pedro Alves <palves@redhat.com>
6100 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6101 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6102 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6103 * nto-low.c (nto_target_ops): Likewise.
6104 * spu-low.c (spu_target_ops): Likewise.
6105 * win32-low.c (win32_target_ops): Likewise.
6107 2015-03-04 Pedro Alves <palves@redhat.com>
6109 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
6110 Decide whether a breakpoint triggered based on the SIGTRAP's
6112 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6113 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
6114 (linux_low_filter_event): Check for breakpoints before checking
6116 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6118 (linux_stopped_by_sw_breakpoint)
6119 (linux_supports_stopped_by_sw_breakpoint)
6120 (linux_stopped_by_hw_breakpoint)
6121 (linux_supports_stopped_by_hw_breakpoint): New functions.
6122 (linux_target_ops): Install new target methods.
6124 2015-03-04 Pedro Alves <palves@redhat.com>
6126 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6127 * server.c (swbreak_feature, hwbreak_feature): New globals.
6128 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6129 (captured_main): Clear swbreak_feature and hwbreak_feature.
6130 * server.h (swbreak_feature, hwbreak_feature): Declare.
6131 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6132 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6133 supports_stopped_by_hw_breakpoint>: New fields.
6134 (target_supports_stopped_by_sw_breakpoint)
6135 (target_stopped_by_sw_breakpoint)
6136 (target_supports_stopped_by_hw_breakpoint)
6137 (target_stopped_by_hw_breakpoint): Declare.
6139 2015-03-04 Pedro Alves <palves@redhat.com>
6141 enum lwp_stop_reason -> enum target_stop_reason
6142 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6143 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6144 (linux_wait_1, stuck_in_jump_pad_callback)
6145 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6146 (linux_stopped_by_watchpoint):
6147 * linux-low.h (enum lwp_stop_reason): Delete.
6148 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6149 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6151 2015-03-04 Yao Qi <yao.qi@linaro.org>
6153 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6155 2015-03-03 Gary Benson <gbenson@redhat.com>
6157 * hostio.c (handle_vFile): Fix prefix lengths.
6159 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6161 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6164 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6166 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6167 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6168 (clean): Add "rm -f" for above C files.
6169 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6170 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6171 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6172 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6173 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6174 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6175 (init_registers_s390x_vx_linux64)
6176 (init_registers_s390x_tevx_linux64)
6177 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6178 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6180 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6181 (s390_store_vxrs_high): New functions.
6182 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6184 (s390_arch_setup): Add logic for selecting one of the new target
6185 descriptions. Activate the new vector regsets if applicable.
6186 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6187 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6188 and init_registers_s390x_tevx_linux64.
6190 2015-03-01 Pedro Alves <palves@redhat.com>
6192 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6195 2015-02-27 Pedro Alves <palves@redhat.com>
6197 * linux-x86-low.c (u_debugreg_offset): New function.
6198 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6200 2015-02-27 Pedro Alves <palves@redhat.com>
6202 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6203 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6204 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6205 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6206 (ps_lsetfpregs, ps_getpid)
6207 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6208 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6209 (ps_lsetxregs, ps_plog): Declare.
6211 2015-02-27 Pedro Alves <palves@redhat.com>
6213 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6214 IP_AGENT_EXPORT_FUNC.
6215 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6216 IP_AGENT_EXPORT_FUNC.
6217 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6218 (IP_AGENT_EXPORT): Delete.
6219 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6220 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6221 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6222 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6223 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6224 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6225 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6226 (traceframe_read_count, traceframe_write_count)
6227 (traceframes_created, trace_state_variables, get_raw_reg)
6228 (get_trace_state_variable_value, set_trace_state_variable_value)
6229 (ust_loaded, helper_thread_id, cmd_buf): Use
6230 IPA_SYM_EXPORTED_NAME.
6231 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6232 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6233 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6234 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6235 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6236 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6237 EXTERN_C_PUSH/EXTERN_C_POP.
6238 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6239 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6240 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6241 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6242 (traceframe_write_count, traceframe_read_count)
6243 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6244 (about_to_request_buffer_space, get_trace_state_variable_value)
6245 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6246 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6247 EXTERN_C_PUSH/EXTERN_C_POP.
6248 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6249 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6250 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6251 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6252 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6253 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6254 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6255 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6257 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6258 (IP_AGENT_EXPORT_VAR_DECL): Define.
6260 (gdb_agent_get_raw_reg): Declare.
6262 2015-02-27 Tom Tromey <tromey@redhat.com>
6263 Pedro Alves <palves@redhat.com>
6265 Rename symbols whose names are reserved C++ keywords throughout.
6267 2015-02-27 Pedro Alves <palves@redhat.com>
6269 * Makefile.in (COMPILER): New, get it from autoconf.
6270 (CXX): Get from autoconf instead.
6271 (COMPILE.pre): Use COMPILER.
6272 (CC-LD): Rename to ...
6273 (CC_LD): ... this. Use COMPILER.
6274 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6275 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6276 * acinclude.m4: Include build-with-cxx.m4.
6277 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6278 Disable -Werror by default if building in C++ mode.
6279 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6280 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6281 the C++ compiler. Save/restore CXXFLAGS too.
6282 * configure: Regenerate.
6284 2015-02-27 Pedro Alves <palves@redhat.com>
6286 * acinclude.m4: Include libiberty.m4.
6287 * configure.ac: Call libiberty_INIT.
6288 * config.in, configure: Regenerate.
6290 2015-02-26 Pedro Alves <palves@redhat.com>
6292 * linux-low.c (linux_wait_1): When incrementing the PC past a
6293 program breakpoint always use the_low_target.breakpoint_len as
6294 increment, rather than the maximum between that and
6295 the_low_target.decr_pc_after_break.
6297 2015-02-23 Pedro Alves <palves@redhat.com>
6299 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6300 thread was doing a step-over; always adjust the PC if
6301 we stepped over a permanent breakpoint.
6302 (linux_wait_1): If we stepped over breakpoint that was on top of a
6303 permanent breakpoint, manually advance the PC past it.
6305 2015-02-23 Pedro Alves <palves@redhat.com>
6307 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6309 (x86_fill_gregset, x86_store_gregset): Use it when handling
6312 2015-02-20 Pedro Alves <palves@redhat.com>
6314 * thread-db.c: Include "nat/linux-procfs.h".
6315 (thread_db_init): Skip listing new threads if the kernel supports
6316 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6318 2015-02-20 Pedro Alves <palves@redhat.com>
6320 * linux-low.c (status_pending_p_callback): Use ptid_match.
6322 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6324 PR breakpoints/16812
6325 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6326 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6327 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6329 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6331 PR breakpoints/15956
6332 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6334 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6336 * linux-low.c (linux_low_btrace_conf): Print size.
6337 * server.c (handle_btrace_conf_general_set): New.
6338 (hanle_general_set): Call handle_btrace_conf_general_set.
6339 (handle_query): Report Qbtrace-conf:bts:size as supported.
6341 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6343 * linux-low.c (linux_low_enable_btrace): Update parameters.
6344 (linux_low_btrace_conf): New.
6345 (linux_target_ops)<to_btrace_conf>: Initialize.
6346 * server.c (current_btrace_conf): New.
6347 (handle_btrace_enable): Rename to ...
6348 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
6349 to target_enable_btrace. Update comment. Update users.
6350 (handle_qxfer_btrace_conf): New.
6351 (qxfer_packets): Add btrace-conf entry.
6352 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6353 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6354 (target_ops)<read_btrace_conf>: New.
6355 (target_enable_btrace): Update parameters.
6356 (target_read_btrace_conf): New.
6358 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6360 * server.c (handle_btrace_general_set): Remove call to
6361 target_supports_btrace.
6362 (supported_btrace_packets): New.
6363 (handle_query): Call supported_btrace_packets.
6364 * target.h: include btrace-common.h.
6365 (btrace_target_info): Removed.
6366 (supports_btrace, target_supports_btrace): Update parameters.
6368 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6370 * Makefile.in (SFILES): Add common/btrace-common.c.
6371 (OBS): Add common/btrace-common.o.
6372 (btrace-common.o): Add build rules.
6373 * linux-low: Include btrace-common.h.
6374 (linux_low_read_btrace): Use struct btrace_data. Call
6375 btrace_data_init and btrace_data_fini.
6377 2015-02-06 Pedro Alves <palves@redhat.com>
6379 * thread-db.c (find_new_threads_callback): Add debug output.
6381 2015-02-04 Pedro Alves <palves@redhat.com>
6383 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6384 (resume_stopped_resumed_lwps): New function.
6385 (linux_wait_for_event_filtered): Use it.
6387 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6389 * Makefile.in (SFILES): Add linux-personality.c.
6390 (linux-personality.o): New rule.
6391 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6392 list of objects to be built.
6393 * linux-low.c: Include nat/linux-personality.h.
6394 (linux_create_inferior): Remove code to disable address space
6395 randomization (moved to ../nat/linux-personality.c). Create
6396 cleanup to disable address space randomization.
6398 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6400 * Makefile.in (posix-strerror.o): New rule.
6401 (mingw-strerror.o): Likewise.
6402 * configure: Regenerated.
6403 * configure.ac: Source file ../common/common.host. Initialize new
6404 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6406 2015-01-14 Yao Qi <yao@codesourcery.com>
6408 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6409 (ppc-linux.o): New rule.
6410 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6411 * configure.ac: AC_CHECK_FUNCS(getauxval).
6412 * config.in: Re-generated.
6413 * configure: Re-generated.
6414 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6415 ppc64_64bit_inferior_p
6417 2015-01-14 Yao Qi <yao@codesourcery.com>
6419 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6420 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6421 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6422 (PT_ORIG_R3, PT_TRAP): Likewise.
6423 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6424 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6425 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6427 2015-01-10 Joel Brobecker <brobecker@adacore.com>
6429 * i387-fp.c (i387_cache_to_xsave): In look over
6430 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6431 zmmh_low_space field by use of zmmh_high_space.
6433 2015-01-09 Pedro Alves <palves@redhat.com>
6435 * linux-low.c (step_over_bkpt): Move higher up in the file.
6436 (handle_extended_wait): Don't store the stop_pc here.
6437 (get_stop_pc): Adjust comments and rename to ...
6438 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6439 stopped for a software breakpoint or hardware breakpoint.
6440 (thread_still_has_status_pending_p): New function.
6441 (status_pending_p_callback): Use
6442 thread_still_has_status_pending_p. If the event is no longer
6443 interesting, resume the LWP.
6444 (handle_tracepoints): Add assert.
6445 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6446 (wstatus_maybe_breakpoint): New function.
6447 (cancel_breakpoint): Delete function.
6448 (check_stopped_by_watchpoint): New function, factored out from
6449 linux_low_filter_event.
6450 (lp_status_maybe_breakpoint): Delete function.
6451 (linux_low_filter_event): Remove filter_ptid argument.
6452 Leave thread group exits pending here. Store the LWP's stop PC.
6453 Always leave events pending.
6454 (linux_wait_for_event_filtered): Pull all events out of the
6455 kernel, and leave them all pending.
6456 (count_events_callback, select_event_lwp_callback): Consider all
6458 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6459 (select_event_lwp): Only give preference to the stepping LWP in
6460 all-stop mode. Adjust comments.
6461 (ignore_event): New function.
6462 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6463 references to cancel_breakpoints. Adjust to renames. Also give
6464 equal priority to all LWPs that have had events in non-stop mode.
6465 If reporting a software breakpoint event, unadjust the LWP's PC.
6466 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6467 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6469 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6470 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6471 (linux_stopped_by_watchpoint): Adjust.
6472 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6473 * linux-low.h (enum lwp_stop_reason): New.
6474 (struct lwp_info) <stop_pc>: Adjust comment.
6475 <stopped_by_watchpoint>: Delete field.
6476 <stop_reason>: New field.
6477 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6478 * mem-break.c (software_breakpoint_inserted_here)
6479 (hardware_breakpoint_inserted_here): New function.
6480 * mem-break.h (software_breakpoint_inserted_here)
6481 (hardware_breakpoint_inserted_here): Declare.
6482 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6483 (cancel_breakpoints): Delete.
6484 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6485 (upload_fast_traceframes): Remove references to
6488 2015-01-09 Pedro Alves <palves@redhat.com>
6490 * thread-db.c (find_new_threads_callback): Ignore thread if the
6491 kernel thread ID is -1.
6493 2015-01-09 Pedro Alves <palves@redhat.com>
6495 * linux-low.c (linux_attach_fail_reason_string): Move to
6496 nat/linux-ptrace.c, and rename.
6497 (linux_attach_lwp): Update comment.
6498 (attach_proc_task_lwp_callback): New function.
6499 (linux_attach): Adjust to rename and use
6500 linux_proc_attach_tgid_threads.
6501 (linux_attach_fail_reason_string): Delete declaration.
6503 2015-01-01 Joel Brobecker <brobecker@adacore.com>
6505 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6506 * server.c (gdbserver_version): Likewise.
6508 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6510 * remote-utils.c: Include ctype.h.
6511 (input_interrupt): Explicitly handle the case when the char
6512 received is the NUL byte. Improve the printing of non-ASCII
6515 2014-12-16 Joel Brobecker <brobecker@adacore.com>
6517 * linux-low.c (linux_low_filter_event): Update call to
6518 linux_enable_event_reporting following the addition of
6519 a new parameter to that function.
6521 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
6524 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6525 (AARCH64_FPCR_REGNO): Likewise.
6526 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6527 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6528 (aarch64_store_fpregset): Likewise.
6530 2014-12-15 Joel Brobecker <brobecker@adacore.com>
6532 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6533 Remove FIXME comment about assumption about N.
6535 2014-12-13 Joel Brobecker <brobecker@adacore.com>
6537 * configure.ac: If large-file support is disabled in GDBserver,
6538 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6539 * configure: Regenerate.
6541 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6543 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6544 warning upon ENODATA from ptrace.
6545 * linux-s390-low.c (s390_store_tdb): New.
6546 (s390_regsets): Add regset for NT_S390_TDB.
6548 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6550 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6551 without a fill_function.
6552 * linux-s390-low.c (s390_fill_last_break): Remove.
6553 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6554 (s390_arch_setup): Use regset's size instead of fill_function for
6557 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6559 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6560 the regset's store function when ptrace returned an error.
6561 * regcache.c (get_thread_regcache): Invalidate register cache
6562 before fetching inferior's registers.
6564 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6566 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6567 while-loop as for-loop.
6568 (regsets_store_inferior_registers): Likewise.
6570 2014-11-28 Yao Qi <yao@codesourcery.com>
6572 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6573 * config.in, configure: Re-generate.
6574 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6577 2014-11-21 Yao Qi <yao@codesourcery.com>
6579 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6580 (AC_CHECK_HEADERS): Remove malloc.h.
6581 * configure: Re-generated.
6582 * config.in: Re-generated.
6583 * server.h: Don't include alloca.h and malloc.h.
6584 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6585 Don't include malloc.h.
6587 2014-11-17 Joel Brobecker <brobecker@adacore.com>
6589 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6590 corresponding ERRNO check in same block.
6592 2014-11-12 Pedro Alves <palves@redhat.com>
6594 * server.c (cont_thread): Update comment.
6595 (start_inferior, attach_inferior): No longer clear cont_thread.
6596 (handle_v_cont): No longer set cont_thread.
6597 (captured_main): Clear cont_thread each time a GDB connects.
6599 2014-11-12 Pedro Alves <palves@redhat.com>
6601 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6602 thread, and don't resume all threads if the Hc thread has exited.
6604 2014-11-12 Pedro Alves <palves@redhat.com>
6606 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6607 the process group instead of to a specific LWP.
6609 2014-10-15 Pedro Alves <palves@redhat.com>
6612 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6614 (arm_set_thread_context): Delete.
6615 (the_low_target): Adjust.
6616 * win32-i386-low.c (debug_registers_changed)
6617 (debug_registers_used): Delete.
6618 (update_debug_registers_callback): New function.
6619 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6620 needing to update their debug registers.
6621 (win32_get_current_dr): New function.
6622 (x86_dr_low_get_addr, x86_dr_low_get_control)
6623 (x86_dr_low_get_status): Fetch the debug register from the thread
6625 (i386_initial_stuff): Adjust.
6626 (i386_get_thread_context): Remove current_event parameter. Don't
6627 clear debug_registers_changed nor copy DR values to
6629 (i386_set_thread_context): Delete.
6630 (i386_prepare_to_resume): New function.
6631 (i386_thread_added): Mark the thread as needing to update irs
6633 (the_low_target): Remove i386_set_thread_context and install
6634 i386_prepare_to_resume.
6635 * win32-low.c (win32_get_thread_context): Adjust.
6636 (win32_set_thread_context): Use SetThreadContext
6638 (win32_prepare_to_resume): New function.
6639 (win32_require_context): New function, factored out from ...
6640 (thread_rec): ... this.
6641 (continue_one_thread): Call win32_prepare_to_resume on each thread
6642 we're about to continue.
6643 (win32_resume): Call win32_prepare_to_resume on the event thread.
6644 * win32-low.h (struct win32_thread_info)
6645 <debug_registers_changed>: New field.
6646 (struct win32_target_ops): Change prototype of set_thread_context,
6647 delete set_thread_context and add prepare_to_resume.
6648 (win32_require_context): New declaration.
6650 2014-10-08 Gary Benson <gbenson@redhat.com>
6652 * server.h: Do not include common-exceptions.h.
6654 2014-10-08 Gary Benson <gbenson@redhat.com>
6656 * server.h: Do not include cleanups.h.
6658 2014-09-30 James Hogan <james.hogan@imgtec.com>
6660 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6663 2014-09-23 Yao Qi <yao@codesourcery.com>
6665 * linux-low.c (lp_status_maybe_breakpoint): New function.
6666 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6667 (count_events_callback): Likewise.
6668 (select_event_lwp_callback): Likewise.
6669 (cancel_breakpoints_callback): Likewise.
6671 2014-09-19 Don Breazeal <donb@codesourcery.com>
6673 * linux-low.c (handle_extended_wait): Call
6674 linux_ptrace_get_extended_event.
6675 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6676 linux_is_extended_waitstatus.
6678 2014-09-16 Joel Brobecker <brobecker@adacore.com>
6680 * Makefile.in (CPPFLAGS): Define.
6681 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6682 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6684 2014-09-16 Gary Benson <gbenson@redhat.com>
6686 * inferiors.h (current_inferior): Renamed as...
6687 (current_thread): New variable. All uses updated.
6688 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6689 (maybe_move_out_of_jump_pad): Likewise.
6690 (cancel_breakpoint): Likewise.
6691 (linux_low_filter_event): Likewise.
6692 (wait_for_sigstop): Likewise.
6693 (linux_resume_one_lwp): Likewise.
6694 (need_step_over_p): Likewise.
6695 (start_step_over): Likewise.
6696 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6697 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6698 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6699 and save_inferior as saved_thread.
6700 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6702 (regcache_invalidate_thread): Likewise.
6703 * remote-utils.c (prepare_resume_reply): Likewise.
6704 * thread-db.c (thread_db_get_tls_address): Likewise.
6705 (disable_thread_event_reporting): Likewise.
6706 (remove_thread_event_breakpoints): Likewise.
6707 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6709 * target.h (set_desired_inferior): Renamed as...
6710 (set_desired_thread): New declaration. All uses updated.
6711 * server.c (myresume): Updated comment to reference thread instead
6713 (handle_serial_event): Likewise.
6714 (handle_target_event): Likewise.
6716 2014-09-12 Tom Tromey <tromey@redhat.com>
6717 Gary Benson <gbenson@redhat.com>
6719 * regcache.h: Include common-regcache.h.
6720 (regcache_read_pc): Don't declare.
6721 * regcache.c (get_thread_regcache_for_ptid): New function.
6723 2014-09-11 Tom Tromey <tromey@redhat.com>
6724 Gary Benson <gbenson@redhat.com>
6726 * symbol.c: New file.
6727 * Makefile.in (SFILES): Add symbol.c.
6728 (OBS): Add symbol.o.
6730 2014-09-11 Gary Benson <gbenson@redhat.com>
6732 * target.c (target_stop_ptid, target_continue_ptid): New
6735 2014-09-11 Tom Tromey <tromey@redhat.com>
6736 Gary Benson <gbenson@redhat.com>
6738 * target.h: Include target/target.h.
6739 * target.c (target_read_memory, target_read_uint32)
6740 (target_write_memory): New functions.
6742 2014-09-11 Gary Benson <gbenson@redhat.com>
6744 * server.h (debug_hw_points): Don't declare.
6745 * server.c (debug_hw_points): Don't define. Replace all uses
6746 with show_debug_regs.
6747 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6748 all uses with show_debug_regs.
6750 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6752 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6753 endianness into account.
6754 (ppc_supply_ptrace_register): Likewise.
6756 2014-09-03 James Hogan <james.hogan@imgtec.com>
6758 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6759 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6761 2014-09-03 Gary Benson <gbenson@redhat.com>
6763 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6764 ALL_DEBUG_ADDRESS_REGISTERS.
6766 2014-09-02 Gary Benson <gbenson@redhat.com>
6768 * i386-low.h: Renamed as...
6769 * x86-low.h: New file. All type, function and variable name
6770 prefixes changed from "i386_" to "x86_". All references updated.
6771 * i386-low.c: Renamed as...
6772 * x86-low.c: New file. All type, function and variable name
6773 prefixes changed from "i386_" to "x86_". All references updated.
6775 2014-09-02 Gary Benson <gbenson@redhat.com>
6777 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6778 (x86_linux_new_thread): Likewise.
6780 2014-08-29 Gary Benson <gbenson@redhat.com>
6782 * server.h (setjmp.h): Do not include.
6783 (toplevel): Do not declare.
6784 (common-exceptions.h): Include.
6785 (cleanups.h): Likewise.
6786 * server.c (toplevel): Do not define.
6787 (exit_code): New static global.
6788 (detach_or_kill_for_exit_cleanup): New function.
6789 (main): New function. Original main renamed to...
6790 (captured_main): New function.
6791 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6793 2014-08-29 Gary Benson <gbenson@redhat.com>
6795 * Makefile.in (SFILES): Add common/common-exceptions.c.
6796 (OBS): Add common-exceptions.o.
6797 (common-exceptions.o): New rule.
6798 * utils.c (prepare_to_throw_exception): New function.
6800 2014-08-29 Gary Benson <gbenson@redhat.com>
6802 * config.in: Regenerate.
6803 * configure: Likewise.
6805 2014-08-29 Gary Benson <gbenson@redhat.com>
6807 * Makefile.in (SFILES): Add common/cleanups.c.
6809 (cleanups.o): New rule.
6811 2014-08-29 Gary Benson <gbenson@redhat.com>
6813 * utils.c (internal_vwarning): New function.
6815 2014-08-28 Gary Benson <gbenson@redhat.com>
6817 * utils.h (fatal): Remove declaration.
6818 * utils.c (fatal): Remove function.
6820 2014-08-28 Gary Benson <gbenson@redhat.com>
6822 * tracepoint.c (gdb_agent_init): Replace fatal with
6824 (initialize_tracepoint): Likewise.
6826 2014-08-28 Gary Benson <gbenson@redhat.com>
6828 * remote-utils.c (remote_prepare): Replace fatal with error.
6830 2014-08-28 Gary Benson <gbenson@redhat.com>
6832 * linux-low.c (linux_async): Replace fatal with warning.
6834 (linux_start_non_stop): Return -1 if linux_async failed.
6836 2014-08-28 Gary Benson <gbenson@redhat.com>
6838 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6840 (i386_dr_low_get_addr): Remove vague comment.
6841 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6844 2014-08-28 Gary Benson <gbenson@redhat.com>
6846 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6847 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6849 (linux_resume_one_lwp): Likewise.
6850 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6852 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6853 with internal_error.
6854 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6855 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6856 (find_register_by_name): Replace fatal with internal_error.
6857 (find_regno): Likewise.
6858 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6859 * thread-db.c (thread_db_create_event): Likewise.
6860 (thread_db_load_search): Likewise.
6861 (try_thread_db_load_1): Likewise.
6862 * tracepoint.c (get_jump_space_head): Replace fatal with
6864 (claim_trampoline_space): Likewise.
6865 (have_fast_tracepoint_trampoline_buffer): Likewise.
6866 (cmd_qtstart): Likewise.
6867 (stop_tracing): Likewise.
6868 (fast_tracepoint_collecting): Likewise.
6869 (target_malloc): Likewise.
6870 (download_tracepoint): Likewise.
6871 (download_trace_state_variables): Replace check with gdb_assert.
6872 (upload_fast_traceframes): Replace fatal with internal_error.
6874 2014-08-19 Tom Tromey <tromey@redhat.com>
6875 Gary Benson <gbenson@redhat.com>
6877 * Makefile.in (SFILES): Add common/common-debug.c.
6878 (OBS): Add common-debug.o.
6879 (common-debug.o): New rule.
6880 * debug.h (debug_printf): Don't declare.
6881 * debug.c (debug_printf): Renamed and rewritten as...
6882 (debug_vprintf): New function.
6884 2014-08-19 Gary Benson <gbenson@redhat.com>
6886 * utils.h: Do not include print-utils.h.
6888 2014-08-19 Tom Tromey <tromey@redhat.com>
6889 Gary Benson <gbenson@redhat.com>
6891 * server.h: Add static assertion.
6892 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6894 2014-08-19 Tom Tromey <tromey@redhat.com>
6895 Gary Benson <gbenson@redhat.com>
6897 * Makefile.in (SFILES): Add common/errors.c.
6898 (OBS): Add errors.o.
6899 (IPA_OBS): Add errors-ipa.o.
6900 (errors.o): New rule.
6901 (errors-ipa.o): Likewise.
6902 * utils.h (perror_with_name, error, warning): Don't declare.
6903 * utils.c (warning): Renamed and rewritten as...
6904 (vwarning): New function.
6905 (error): Renamed and rewritten as...
6906 (verror): New function.
6907 (internal_error): Renamed and rewritten as...
6908 (internal_verror): New function.
6910 2014-08-07 Gary Benson <gbenson@redhat.com>
6912 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6913 * configure: Regenerate.
6914 * config.in: Likewise.
6915 * server.h: Do not include errno.h.
6916 * event-loop.c: Likewise.
6917 * hostio-errno.c: Likewise.
6918 * linux-low.c: Likewise.
6919 * remote-utils.c: Likewise.
6920 * spu-low.c: Likewise.
6921 * utils.c: Likewise.
6922 * gdbreplay.c: Unconditionally include errno.h.
6924 2014-08-07 Gary Benson <gbenson@redhat.com>
6926 * server.h: Do not include string.h.
6927 * event-loop.c: Likewise.
6928 * linux-low.c: Likewise.
6929 * regcache.c: Likewise.
6930 * remote-utils.c: Likewise.
6931 * spu-low.c: Likewise.
6932 * utils.c: Likewise.
6934 2014-08-07 Gary Benson <gbenson@redhat.com>
6936 * server.h: Do not include gdb_assert.h.
6938 2014-08-07 Gary Benson <gbenson@redhat.com>
6940 * server.h: Do not include common-utils.h.
6942 2014-08-07 Gary Benson <gbenson@redhat.com>
6944 * server.h: Do not include ptid.h.
6945 * notif.h: Likewise.
6947 2014-08-07 Gary Benson <gbenson@redhat.com>
6949 * server.h: Do not include gdb_locale.h.
6951 2014-08-07 Gary Benson <gbenson@redhat.com>
6953 * server.h: Do not include gdb/signals.h.
6954 * win32-low.c: Likewise.
6956 2014-08-07 Gary Benson <gbenson@redhat.com>
6958 * server.h: Do not include pathmax.h.
6960 2014-08-07 Gary Benson <gbenson@redhat.com>
6962 * server.h: Do not include libiberty.h.
6963 * linux-bfin-low.c: Likewise.
6965 2014-08-07 Gary Benson <gbenson@redhat.com>
6967 * server.h: Do not include ansidecl.h.
6969 2014-08-07 Gary Benson <gbenson@redhat.com>
6971 * linux-x86-low.c: Do not include stddef.h.
6972 * lynx-ppc-low.c: Likewise.
6973 * tracepoint.c: Likewise.
6975 2014-08-07 Gary Benson <gbenson@redhat.com>
6977 * server.h: Do not include stdarg.h.
6978 * nto-low.c: Likewise.
6980 2014-08-07 Gary Benson <gbenson@redhat.com>
6982 * server.h: Do not include stdlib.h.
6983 * inferiors.c: Likewise.
6984 * linux-low.c: Likewise.
6985 * regcache.c: Likewise.
6986 * spu-low.c: Likewise.
6987 * tracepoint.c: Likewise.
6988 * utils.c: Likewise.
6990 2014-08-07 Gary Benson <gbenson@redhat.com>
6992 * server.h: Do not include stdio.h.
6993 * linux-low.c: Likewise.
6994 * remote-utils.c: Likewise.
6995 * spu-low.c: Likewise.
6996 * utils.c: Likewise.
6997 * wincecompat.c: Likewise.
6999 2014-08-06 Gary Benson <gbenson@redhat.com>
7001 * regcache.c (init_register_cache): Move conditionals inside if.
7003 2014-08-06 Gary Benson <gbenson@redhat.com>
7005 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7007 2014-07-31 Gary Benson <gbenson@redhat.com>
7009 * ax.h: Do not include server.h.
7010 * gdbthread.h: Likewise.
7011 * lynx-low.h: Likewise.
7012 * notif.h: Likewise.
7014 2014-07-30 Gary Benson <gbenson@redhat.com>
7016 * server.h: Include common-defs.h.
7017 Do not include config.h or build-gnulib-gdbserver/config.h.
7019 2014-07-30 Gary Benson <gbenson@redhat.com>
7021 * hostio-errno.c: Move server.h to top of includes list.
7022 * inferiors.c: Likewise.
7023 * linux-x86-low.c: Likewise.
7024 * notif.c: Include server.h.
7026 2014-07-24 Tom Tromey <tromey@redhat.com>
7027 Gary Benson <gbenson@redhat.com>
7029 * server.h (CORE_ADDR): Now unsigned.
7031 2014-07-16 Pedro Alves <palves@redhat.com>
7033 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7035 2014-07-15 Pedro Alves <palves@redhat.com>
7037 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7040 2014-07-11 Pedro Alves <palves@redhat.com>
7042 * linux-low.c (kill_wait_lwp): New function, based on
7043 kill_one_lwp_callback, but use my_waitpid directly.
7044 (kill_one_lwp_callback, linux_kill): Use it.
7046 2014-06-23 Pedro Alves <palves@redhat.com>
7048 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7049 before setting DR0..DR3.
7051 2014-06-20 Gary Benson <gbenson@redhat.com>
7053 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7054 * configure: Regenerated.
7055 * config.in: Likewise.
7057 2014-06-20 Gary Benson <gbenson@redhat.com>
7059 * Makefile.in (SFILES): Update locations for files moved
7061 (object file files): Reordered.
7063 2014-06-20 Gary Benson <gbenson@redhat.com>
7065 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7066 (i386_dr_low_set_addr): Likewise.
7067 (i386_dr_low_get_addr): Likewise.
7068 (i386_dr_low_can_set_control): Likewise.
7069 (i386_dr_low_set_control): Likewise.
7070 (i386_dr_low_get_control): Likewise.
7071 (i386_dr_low_get_status): Likewise.
7072 (i386_get_debug_register_length): Likewise.
7073 * linux-x86-low.c (i386_dr_low_set_addr):
7074 Changed signature. Made static.
7075 (i386_dr_low_get_addr): Likewise.
7076 (i386_dr_low_set_control): Likewise.
7077 (i386_dr_low_get_control): Likewise.
7078 (i386_dr_low_get_status): Likewise.
7079 (i386_dr_low): New global variable.
7080 * win32-i386-low.c (i386_dr_low_set_addr):
7081 Changed signature. Made static.
7082 (i386_dr_low_get_addr): Likewise.
7083 (i386_dr_low_set_control): Likewise.
7084 (i386_dr_low_get_control): Likewise.
7085 (i386_dr_low_get_status): Likewise.
7086 (i386_dr_low): New global variable.
7088 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7090 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7091 * Makefile.in (AR, AR_FLAGS): Define.
7092 * configure: Regenerate.
7094 2014-06-19 Gary Benson <gbenson@redhat.com>
7096 * Makefile.in (i386-dregs.o): New rule.
7097 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7098 * i386-low.c (target.h): Remove include.
7099 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7100 (DR_CONTROL_SHIFT): Likewise.
7101 (DR_CONTROL_SIZE): Likewise.
7102 (DR_RW_EXECUTE): Likewise.
7103 (DR_RW_WRITE): Likewise.
7104 (DR_RW_READ): Likewise.
7105 (DR_RW_IORW): Likewise.
7106 (DR_LEN_1): Likewise.
7107 (DR_LEN_2): Likewise.
7108 (DR_LEN_4): Likewise.
7109 (DR_LEN_8): Likewise.
7110 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7111 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7112 (DR_ENABLE_SIZE): Likewise.
7113 (DR_LOCAL_SLOWDOWN): Likewise.
7114 (DR_GLOBAL_SLOWDOWN): Likewise.
7115 (DR_CONTROL_RESERVED): Likewise.
7116 (I386_DR_CONTROL_MASK): Likewise.
7117 (I386_DR_VACANT): Likewise.
7118 (I386_DR_LOCAL_ENABLE): Likewise.
7119 (I386_DR_GLOBAL_ENABLE): Likewise.
7120 (I386_DR_DISABLE): Likewise.
7121 (I386_DR_SET_RW_LEN): Likewise.
7122 (I386_DR_GET_RW_LEN): Likewise.
7123 (I386_DR_WATCH_HIT): Likewise.
7124 (i386_wp_op_t): Likewise.
7125 (i386_show_dr): Likewise.
7126 (i386_length_and_rw_bits): Likewise.
7127 (i386_insert_aligned_watchpoint): Likewise.
7128 (i386_remove_aligned_watchpoint): Likewise.
7129 (i386_handle_nonaligned_watchpoint): Likewise.
7130 i386_update_inferior_debug_regs(): Likewise.
7131 (i386_dr_insert_watchpoint): Likewise.
7132 (i386_dr_remove_watchpoint): Likewise.
7133 (i386_dr_region_ok_for_watchpoint): Likewise.
7134 (i386_dr_stopped_data_address): Likewise.
7135 (i386_dr_stopped_by_watchpoint): Likewise.
7137 2014-06-19 Gary Benson <gbenson@redhat.com>
7139 * i386-low.c (i386_dr_show): Renamed to
7140 i386_show_dr and made static. All uses updated.
7141 (i386_dr_length_and_rw_bits): Renamed to
7142 i386_length_and_rw_bits and made static.
7144 (i386_dr_insert_aligned_watchpoint): Renamed to
7145 i386_insert_aligned_watchpoint and made static.
7147 (i386_dr_remove_aligned_watchpoint): Renamed to
7148 i386_remove_aligned_watchpoint and made static.
7150 (i386_dr_update_inferior_debug_regs): Renamed to
7151 i386_update_inferior_debug_regs and made static.
7154 2014-06-18 Gary Benson <gbenson@redhat.com>
7156 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7157 (i386_dr_low_can_set_control): Likewise.
7158 (i386_get_debug_register_length): Likewise.
7159 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7160 (i386_dr_low_can_set_control): Likewise.
7161 (i386_get_debug_register_length): Likewise.
7163 2014-06-17 Gary Benson <gbenson@redhat.com>
7165 * i386-low.h (i386-dregs.h): New include.
7166 (DR_FIRSTADDR): Now in i386-dregs.h.
7167 (DR_LASTADDR): Likewise.
7168 (DR_NADDR): Likewise.
7169 (DR_STATUS): Likewise.
7170 (DR_CONTROL): Likewise.
7171 (i386_debug_reg_state): Likewise.
7172 (i386_dr_insert_watchpoint): Likewise.
7173 (i386_dr_remove_watchpoint): Likewise.
7174 (i386_dr_region_ok_for_watchpoint): Likewise.
7175 (i386_dr_stopped_data_address): Likewise.
7176 (i386_dr_stopped_by_watchpoint): Likewise.
7177 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7179 2014-06-18 Gary Benson <gbenson@redhat.com>
7181 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7182 i386_dr_insert_watchpoint.
7183 (i386_low_remove_watchpoint): Renamed to
7184 i386_dr_remove_watchpoint.
7185 (i386_low_region_ok_for_watchpoint): Renamed to
7186 i386_dr_region_ok_for_watchpoint.
7187 (i386_low_stopped_data_address): Renamed to
7188 i386_dr_stopped_data_address.
7189 (i386_low_stopped_by_watchpoint): Renamed to
7190 i386_dr_stopped_by_watchpoint.
7191 * i386-low.c (i386_show_dr): Renamed to
7192 i386_dr_show and made nonstatic. All uses updated.
7193 (i386_length_and_rw_bits): Renamed to
7194 i386_dr_length_and_rw_bits and made nonstatic.
7196 (i386_insert_aligned_watchpoint): Renamed to
7197 i386_dr_insert_aligned_watchpoint and made nonstatic.
7199 (i386_remove_aligned_watchpoint): Renamed to
7200 i386_dr_remove_aligned_watchpoint and made nonstatic.
7202 (i386_update_inferior_debug_regs): Renamed to
7203 i386_dr_update_inferior_debug_regs and made nonstatic.
7205 (i386_low_insert_watchpoint): Renamed to
7206 i386_dr_insert_watchpoint. All uses updated.
7207 (i386_low_remove_watchpoint): Renamed to
7208 i386_dr_remove_watchpoint. All uses updated.
7209 (i386_low_region_ok_for_watchpoint): Renamed to
7210 i386_dr_region_ok_for_watchpoint. All uses updated.
7211 (i386_low_stopped_data_address): Renamed to
7212 i386_dr_stopped_data_address. All uses updated.
7213 (i386_low_stopped_by_watchpoint): Renamed to
7214 i386_dr_stopped_by_watchpoint. All uses updated.
7216 2014-06-18 Gary Benson <gbenson@redhat.com>
7218 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7219 (i386_dr_low_can_set_control): Likewise.
7220 (i386_insert_aligned_watchpoint): New check.
7222 2014-06-18 Gary Benson <gbenson@redhat.com>
7224 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7227 2014-06-18 Gary Benson <gbenson@redhat.com>
7229 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7230 instead of fatal and error.
7231 (i386_handle_nonaligned_watchpoint): Likewise.
7233 2014-06-18 Gary Benson <gbenson@redhat.com>
7235 * i386-low.c (i386_get_debug_register_length): New macro.
7236 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7237 (i386_show_dr): Use debug_printf instead of fprintf. Use
7238 phex to format values.
7240 2014-06-18 Gary Benson <gbenson@redhat.com>
7242 * i386-low.h: Comment changes.
7243 * i386-low.c: Likewise.
7245 2014-06-18 Gary Benson <gbenson@redhat.com>
7247 * i386-low.c: Whitespace changes.
7249 2014-06-12 Tom Tromey <tromey@redhat.com>
7251 * utils.c (freeargv): Remove.
7253 2014-06-12 Tom Tromey <tromey@redhat.com>
7255 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7256 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7257 (parse_debug_format_options): Likewise.
7258 (gdbserver_usage): Likewise.
7259 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7260 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7261 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7263 ($(LIBGNU)): Depend on libiberty.
7264 (all-lib): Recurse into all subdirs.
7265 (install-only): Invoke "install" target in subdirs.
7266 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7268 * configure: Rebuild.
7269 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7270 for vasprintf, vsnprintf, or gettimeofday.
7271 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7274 2014-06-05 Joel Brobecker <brobecker@adacore.com>
7276 * development.sh: Delete.
7277 * Makefile.in (config.status): Adjust dependency on development.sh.
7278 * configure.ac: Adjust development.sh source call.
7279 * configure: Regenerate.
7281 2014-06-02 Pedro Alves <palves@redhat.com>
7283 * ax.c (gdb_free_agent_expr): New function.
7284 * ax.h (gdb_free_agent_expr): New declaration.
7285 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7287 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7289 (clear_breakpoint_conditions_and_commands): New function.
7290 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7291 (clear_breakpoint_conditions_and_commands): New declaration.
7293 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7295 * linux-aarch64-low.c (asm/ptrace.h): Include.
7297 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7299 Fix TLS access for -static -pthread.
7300 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7301 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7302 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7304 2014-05-20 Pedro Alves <palves@redhat.com>
7306 * linux-aarch64-low.c (aarch64_insert_point)
7307 (aarch64_remove_point): No longer check whether the type is
7308 supported here. Adjust to new interface.
7309 (the_low_target): Install aarch64_supports_z_point_type as
7310 supports_z_point_type method.
7311 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7312 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7313 instead of a Z packet char. Adjust.
7314 (arm_supports_z_point_type): New function.
7315 (arm_insert_point, arm_remove_point): Adjust to new interface.
7316 (the_low_target): Install arm_supports_z_point_type.
7317 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7318 (cris_insert_point, cris_remove_point): Adjust to new interface.
7319 Don't check whether the type is supported here.
7320 (the_low_target): Install cris_supports_z_point_type.
7321 * linux-low.c (linux_supports_z_point_type): New function.
7322 (linux_insert_point, linux_remove_point): Adjust to new interface.
7323 * linux-low.h (struct linux_target_ops) <insert_point,
7324 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7325 raw_breakpoint pointer parameter.
7326 <supports_z_point_type>: New method.
7327 * linux-mips-low.c (mips_supports_z_point_type): New function.
7328 (mips_insert_point, mips_remove_point): Adjust to new interface.
7329 Use mips_supports_z_point_type.
7330 (the_low_target): Install mips_supports_z_point_type.
7331 * linux-ppc-low.c (the_low_target): Install NULL as
7332 supports_z_point_type method.
7333 * linux-s390-low.c (the_low_target): Install NULL as
7334 supports_z_point_type method.
7335 * linux-sparc-low.c (the_low_target): Install NULL as
7336 supports_z_point_type method.
7337 * linux-x86-low.c (x86_supports_z_point_type): New function.
7338 (x86_insert_point): Adjust to new insert_point interface. Use
7339 insert_memory_breakpoint. Adjust to new
7340 i386_low_insert_watchpoint interface.
7341 (x86_remove_point): Adjust to remove_point interface. Use
7342 remove_memory_breakpoint. Adjust to new
7343 i386_low_remove_watchpoint interface.
7344 (the_low_target): Install x86_supports_z_point_type.
7345 * lynx-low.c (lynx_target_ops): Install NULL as
7346 supports_z_point_type callback.
7347 * nto-low.c (nto_supports_z_point_type): New.
7348 (nto_insert_point, nto_remove_point): Adjust to new interface.
7349 (nto_target_ops): Install nto_supports_z_point_type.
7350 * mem-break.c: Adjust intro comment.
7351 (struct raw_breakpoint) <raw_type, size>: New fields.
7352 <inserted>: Update comment.
7353 <shlib_disabled>: Delete field.
7354 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7355 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7356 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7357 (raw_bkpt_type_to_target_hw_bp_type): New function.
7358 (find_enabled_raw_code_breakpoint_at): New function.
7359 (find_raw_breakpoint_at): New type and size parameters. Use them.
7360 (insert_memory_breakpoint): New function, based off
7361 set_raw_breakpoint_at.
7362 (remove_memory_breakpoint): New function.
7363 (set_raw_breakpoint_at): Reimplement.
7364 (set_breakpoint): New, based on set_breakpoint_at.
7365 (set_breakpoint_at): Reimplement.
7366 (delete_raw_breakpoint): Go through the_target->remove_point
7367 instead of assuming memory breakpoints.
7368 (find_gdb_breakpoint_at): Delete.
7369 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7370 (find_gdb_breakpoint): New function.
7371 (set_gdb_breakpoint_at): Delete.
7372 (z_type_supported): New function.
7373 (set_gdb_breakpoint_1): New function, loosely based off
7374 set_gdb_breakpoint_at.
7375 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7376 (delete_gdb_breakpoint_at): Delete.
7377 (delete_gdb_breakpoint_1): New function, loosely based off
7378 delete_gdb_breakpoint_at.
7379 (delete_gdb_breakpoint): New function.
7380 (clear_gdb_breakpoint_conditions): Rename to ...
7381 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7383 (add_condition_to_breakpoint): Make static.
7384 (add_breakpoint_condition): Take a struct breakpoint pointer
7385 instead of an address. Adjust.
7386 (gdb_condition_true_at_breakpoint): Rename to ...
7387 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7389 (gdb_condition_true_at_breakpoint): Reimplement.
7390 (add_breakpoint_commands): Take a struct breakpoint pointer
7391 instead of an address. Adjust.
7392 (gdb_no_commands_at_breakpoint): Rename to ...
7393 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7394 parameter. Return true if no breakpoint was found. Change debug
7396 (gdb_no_commands_at_breakpoint): Reimplement.
7397 (run_breakpoint_commands): Rename to ...
7398 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7399 and change return type to boolean.
7400 (run_breakpoint_commands): New function.
7401 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7402 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7403 breakpoint. Go through the_target->remove_point instead of
7404 assuming memory breakpoint.
7405 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7406 software and hardware breakpoints.
7407 (reinsert_raw_breakpoint): Go through the_target->insert_point
7408 instead of assuming memory breakpoint.
7409 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7410 software and hardware breakpoints.
7411 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7412 Check both software and hardware breakpoints.
7413 (validate_inserted_breakpoint): Assert the breakpoint is a
7414 software breakpoint. Set the inserted flag to -1 instead of
7415 setting shlib_disabled.
7416 (delete_disabled_breakpoints): Adjust.
7417 (validate_breakpoints): Only validate software breakpoints.
7418 Adjust to inserted flag change.
7419 (check_mem_read, check_mem_write): Skip breakpoint types other
7420 than software breakpoints. Adjust to inserted flag change.
7421 * mem-break.h (enum raw_bkpt_type): New enum.
7422 (raw_breakpoint, struct process_info): Forward declare.
7423 (Z_packet_to_target_hw_bp_type): Delete declaration.
7424 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7425 (set_gdb_breakpoint, delete_gdb_breakpoint)
7426 (clear_breakpoint_conditions): New declarations.
7427 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7428 (breakpoint_inserted_here): Update comment.
7429 (add_breakpoint_condition, add_breakpoint_commands): Replace
7430 address parameter with a breakpoint pointer parameter.
7431 (gdb_breakpoint_here): Update comment.
7432 (delete_gdb_breakpoint_at): Delete.
7433 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7434 * server.c (process_point_options): Take a struct breakpoint
7435 pointer instead of an address. Adjust.
7436 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7437 delete_gdb_breakpoint.
7438 * spu-low.c (spu_target_ops): Install NULL as
7439 supports_z_point_type method.
7440 * target.h: Include mem-break.h.
7441 (struct target_ops) <prepare_to_access_memory>: Update comment.
7442 <supports_z_point_type>: New field.
7443 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7444 instead of a char. Also take a raw breakpoint pointer.
7445 * win32-arm-low.c (the_low_target): Install NULL as
7446 supports_z_point_type.
7447 * win32-i386-low.c (i386_supports_z_point_type): New function.
7448 (i386_insert_point, i386_remove_point): Adjust to new interface.
7449 (the_low_target): Install i386_supports_z_point_type.
7450 * win32-low.c (win32_supports_z_point_type): New function.
7451 (win32_insert_point, win32_remove_point): Adjust to new interface.
7452 (win32_target_ops): Install win32_supports_z_point_type.
7453 * win32-low.h (struct win32_target_ops):
7454 <supports_z_point_type>: New method.
7455 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7456 instead of a char. Also take a raw breakpoint pointer.
7458 2014-05-20 Pedro Alves <palves@redhat.com>
7460 * mem-break.h: Include break-common.h.
7461 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7462 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7463 (Z_packet_to_target_hw_bp_type): New declaration.
7464 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7465 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7466 (Z_PACKET_ACCESS_WP): Delete macros.
7467 (Z_packet_to_hw_type): Delete function.
7468 * i386-low.h: Don't include break-common.h here.
7469 (Z_packet_to_hw_type): Delete declaration.
7470 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7471 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7472 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7473 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7474 * linux-aarch64-low.c: Don't include break-common.h here.
7475 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7476 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7477 (Z_packet_to_target_hw_bp_type): Delete function.
7478 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7480 (mips_insert_point, mips_remove_point): Use
7481 Z_packet_to_target_hw_bp_type.
7483 2014-05-20 Pedro Alves <palves@redhat.com>
7485 * linux-aarch64-low.c: Include break-common.h.
7486 (enum target_point_type): Delete.
7487 (Z_packet_to_point_type): Rename to ...
7488 (Z_packet_to_target_hw_bp_type): ... this, and return a
7489 target_hw_bp_type instead.
7490 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7491 instead of an enum target_point_type.
7492 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7494 (aarch64_dr_state_insert_one_point)
7495 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7496 (aarch64_handle_aligned_watchpoint)
7497 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7498 Take an enum target_hw_bp_type instead of an enum
7500 (aarch64_supports_z_point_type): New function.
7501 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7502 use Z_packet_to_target_hw_bp_type.
7504 2014-05-20 Joel Brobecker <brobecker@adacore.com>
7506 * configure.ac: Only use -Werror by default when DEVELOPMENT
7508 * configure: Regenerate.
7510 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7512 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7513 * linux-x86-low.c (X86_64_USER_REGS): New.
7514 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7516 2014-04-28 Yao Qi <yao@codesourcery.com>
7518 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7521 2014-04-25 Pedro Alves <palves@redhat.com>
7524 * linux-low.c (linux_attach_fail_reason_string): New function.
7525 (linux_attach_lwp): Delete.
7526 (linux_attach_lwp_1): Rename to ...
7527 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7528 argument. Remove "initial" parameter. Return int instead of
7529 void. Don't error or warn here.
7530 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7531 failure to attach to the tgid. Call warning when failing to
7533 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7534 argument. Remove "initial" parameter. Return int instead of
7535 void. Don't error or warn here.
7536 (linux_attach_fail_reason_string): New declaration.
7537 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7538 interface change. Use linux_attach_fail_reason_string.
7540 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
7541 Walfred Tedeschi <walfred.tedeschi@intel.com>
7543 * Makefile.in: Added rules to handle new files
7544 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7545 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7546 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7547 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7548 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7549 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7551 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7552 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7553 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7554 i386/x32-avx512.xml.
7555 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7556 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7557 i386/x32-avx512-linux.xml.
7558 * i387-fp.c (num_avx512_k_registers): New constant for number
7560 (num_avx512_zmmh_low_registers): New constant for number of
7561 lower ZMM registers (0-15).
7562 (num_avx512_zmmh_high_registers): New constant for number of
7563 higher ZMM registers (16-31).
7564 (num_avx512_ymmh_registers): New contant for number of higher
7565 YMM registers (ymm16-31 added by avx521 on x86_64).
7566 (num_avx512_xmm_registers): New constant for number of higher
7567 XMM registers (xmm16-31 added by AVX512 on x86_64).
7568 (struct i387_xsave): Add space for AVX512 registers.
7569 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7570 Add code to handle AVX512 registers.
7571 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7572 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7573 prototypei from generated file.
7574 (tdesc_amd64_avx512_linux): Likewise.
7575 (init_registers_x32_avx512_linux): Likewise.
7576 (tdesc_x32_avx512_linux): Likewise.
7577 (init_registers_i386_avx512_linux): Likewise.
7578 (tdesc_i386_avx512_linux): Likewise.
7579 (x86_64_regmap): Add AVX512 registers.
7580 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7582 (initialize_low_arch): Add code to initialize AVX512 registers.
7584 2014-04-23 Pedro Alves <palves@redhat.com>
7586 * mem-break.c (find_gdb_breakpoint_at): Make static.
7587 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7589 2014-04-23 Pedro Alves <palves@redhat.com>
7591 * i386-low.c: Don't include break-common.h here.
7592 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7593 prototype to take target_hw_bp_type as argument instead of a Z
7595 * i386-low.h: Include break-common.h here.
7596 (Z_packet_to_hw_type): Declare.
7597 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7599 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7600 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7601 (x86_remove_point): Convert the packet number to a
7602 target_hw_bp_type before calling i386_low_remove_watchpoint.
7603 * win32-i386-low.c (i386_insert_point): Convert the packet number
7604 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7605 (i386_remove_point): Convert the packet number to a
7606 target_hw_bp_type before calling i386_low_remove_watchpoint.
7608 2014-04-23 Pedro Alves <palves@redhat.com>
7610 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7612 2014-04-10 Pedro Alves <palves@redhat.com>
7614 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7615 Check if the condition or command is NULL before checking if the
7616 breakpoint is known. On success, return true.
7617 * mem-break.h (add_breakpoint_condition): Document return.
7618 (add_breakpoint_commands): Add describing comment.
7619 * server.c (skip_to_semicolon): New function.
7620 (process_point_options): Use it.
7622 2014-04-09 Pedro Alves <palves@redhat.com>
7624 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7627 2014-02-27 Pedro Alves <palves@redhat.com>
7630 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7632 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7634 (last_thread_of_process_p): Take a PID argument instead of a
7636 (linux_wait_for_lwp): Delete.
7637 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7639 (linux_low_filter_event): New function, party factored out from
7640 linux_wait_for_event.
7641 (linux_wait_for_event): Rename to ...
7642 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7643 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7644 sigsuspend. Check for zombie leaders.
7645 (linux_wait_for_event): Reimplement as wrapper around
7646 linux_wait_for_event_filtered.
7647 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7648 a normal or signal exit is seen, it's the whole process exiting.
7649 (wait_for_sigstop): No longer a for_each_inferior callback.
7650 Rewrite on top of linux_wait_for_event_filtered.
7651 (stop_all_lwps): Call wait_for_sigstop directly.
7652 * server.c (resume, handle_target_event): Handle
7653 TARGET_WAITKIND_NO_RESUMED.
7655 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7657 * win32-low.c (psapi_get_dll_name,
7658 * win32_CreateToolhelp32Snapshot): Delete.
7659 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7660 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7662 (handle_load_dll): Add function description.
7663 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7665 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7667 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7669 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7670 base address when calling win32_add_one_solib.
7671 (handle_load_dll): Delete local variable load_addr.
7672 Remove 0x1000 offset applied to DLL base address when calling
7673 win32_add_one_solib.
7674 (handle_unload_dll): Add comment.
7676 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7678 * win32-low.c (win32_add_all_dlls): Renames
7679 win32_ensure_ntdll_loaded. Rewrite function documentation.
7680 Adjust implementation to always load all DLLs.
7681 Add 0x1000 offset to DLL base address when calling
7682 win32_add_one_solib.
7683 (child_initialization_done): New static global.
7684 (do_initial_child_stuff): Set child_initialization_done to
7685 zero during child initialization, and 1 after. Replace call
7686 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7688 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7689 (handle_unload_dll): Add function documentation.
7690 (get_child_debug_event): Ignore load and unload DLL events
7691 during child initialization.
7693 2014-02-20 Doug Evans <dje@google.com>
7695 Remove global all_lwps.
7696 * inferiors.h (ptid_of): Move here from linux-low.h.
7697 (pid_of, lwpid_of): Ditto.
7698 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7699 parameter is a struct thread_info * now.
7700 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7701 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7702 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7704 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7705 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7706 * linux-arm-low.c (update_registers_callback): Update, "entry"
7707 parameter is a struct thread_info * now.
7708 Fetch lwpid from current_inferior directly.
7709 (arm_insert_point): Pass &all_threads to find_inferior instead of
7711 (arm_remove_point): Ditto.
7712 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7713 (arm_prepare_to_resume): Fetch pid from thread.
7714 (arm_read_description): Fetch lwpid from current_inferior directly.
7715 * linux-low.c (all_lwps): Delete.
7716 (delete_lwp): Delete call to remove_inferior.
7717 (handle_extended_wait): Fetch lwpid from thread.
7718 (add_lwp): Don't set lwp->entry.id. Remove call to
7719 add_inferior_to_list.
7720 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7721 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7722 (kill_one_lwp_callback): Ditto.
7723 (linux_kill): Don't dereference NULL pointer.
7724 Fetch ptid,lwpid from thread.
7725 (get_detach_signal): Fetch ptid from thread.
7726 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7727 Simplify call to regcache_invalidate_thread.
7728 (delete_lwp_callback): Update, "entry" parameter is a
7729 struct thread_info * now. Fetch pid from thread.
7730 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7731 (status_pending_p_callback): Update, "entry" parameter is a
7732 struct thread_info * now. Fetch ptid from thread.
7733 (find_lwp_pid): Update, "entry" parameter is a
7734 struct thread_info * now.
7735 (linux_wait_for_lwp): Fetch pid from thread.
7736 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7737 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7738 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7739 (dequeue_one_deferred_signal): Ditto.
7740 (cancel_breakpoint): Fetch ptid from current_inferior.
7741 (linux_wait_for_event): Pass &all_threads to find_inferior,
7742 not &all_lwps. Fetch ptid, lwpid from thread.
7743 (count_events_callback): Update, "entry" parameter is a
7744 struct thread_info * now.
7745 (select_singlestep_lwp_callback): Ditto.
7746 (select_event_lwp_callback): Ditto.
7747 (cancel_breakpoints_callback): Ditto.
7748 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7750 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7751 (unsuspend_one_lwp): Update, "entry" parameter is a
7752 struct thread_info * now.
7753 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7755 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7756 Fetch lwpid from thread, not lwp.
7757 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7758 Pass &all_threads to find_inferior, not &all_lwps.
7759 (send_sigstop): Fetch lwpid from thread, not lwp.
7760 (send_sigstop_callback): Update, "entry" parameter is a
7761 struct thread_info * now.
7762 (suspend_and_send_sigstop_callback): Ditto.
7763 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7764 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7765 struct thread_info * now.
7766 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7768 (lwp_running): Update, "entry" parameter is a
7769 struct thread_info * now.
7770 (stop_all_lwps): Fetch ptid from thread.
7771 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7772 (linux_resume_one_lwp): Fetch lwpid from thread.
7773 (linux_set_resume_request): Update, "entry" parameter is a
7774 struct thread_info * now. Fetch pid, lwpid from thread.
7775 (resume_status_pending_p): Update, "entry" parameter is a
7776 struct thread_info * now.
7777 (need_step_over_p): Ditto. Fetch lwpid from thread.
7778 (start_step_over): Fetch lwpid from thread.
7779 (linux_resume_one_thread): Update, "entry" parameter is a
7780 struct thread_info * now. Fetch lwpid from thread.
7781 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7782 (proceed_one_lwp): Update, "entry" parameter is a
7783 struct thread_info * now. Fetch lwpid from thread.
7784 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7785 struct thread_info * now.
7786 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7787 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7788 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7790 (regsets_store_inferior_registers): Ditto.
7791 (fetch_register, store_register): Ditto.
7792 (linux_read_memory, linux_write_memory): Ditto.
7793 (linux_request_interrupt): Ditto.
7794 (linux_read_auxv): Ditto.
7795 (linux_xfer_siginfo): Ditto.
7796 (linux_qxfer_spu): Ditto.
7797 (linux_qxfer_libraries_svr4): Ditto.
7798 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7799 moved to inferiors.h.
7801 (get_thread_lwp): Update.
7802 (struct lwp_info): Delete member "entry". Simplify comment for
7805 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7806 current_inferior directly.
7807 (update_watch_registers_callback): Update, "entry" parameter is a
7808 struct thread_info * now. Fetch pid from thread.
7809 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7810 (mips_insert_point): Fetch lwpid from current_inferior.
7811 Pass &all_threads to find_inferior, not &all_lwps.
7812 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7813 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7815 (mips_stopped_data_address): Ditto.
7816 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7818 * linux-tile-low.c (tile_arch_setup): Ditto.
7819 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7820 (update_debug_registers_callback): Update, "entry" parameter is a
7821 struct thread_info * now. Fetch pid from thread.
7822 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7823 Pass &all_threads to find_inferior, not &all_lwps.
7824 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7825 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7826 Pass &all_threads to find_inferior, not &all_lwps.
7827 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7828 (i386_dr_low_get_status): Ditto.
7829 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7830 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7831 (x86_linux_read_description): Ditto.
7832 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7834 2014-02-20 Doug Evans <dje@google.com>
7836 * inferiors.c (get_first_inferior): Fix buglet.
7838 2014-02-19 Doug Evans <dje@google.com>
7840 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7841 * inferiors.c (add_thread): Change result type to struct thread_info *.
7842 All callers updated.
7843 (add_lwp): Call add_thread here instead of in callers.
7844 All callers updated.
7845 * linux-low.h (get_lwp_thread): Rewrite.
7846 (struct lwp_info): New member "thread".
7848 2014-02-19 Doug Evans <dje@google.com>
7850 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7851 All callers updated.
7853 2014-02-19 Doug Evans <dje@google.com>
7855 * inferiors.c (add_thread): Fix whitespace.
7857 2014-02-19 Doug Evans <dje@google.com>
7859 * dll.c (clear_dlls): Replace accessing list implemention details
7861 * gdbthread.h (get_first_thread): Declare.
7862 * inferiors.c (for_each_inferior_with_data): New function.
7863 (get_first_thread): New function.
7864 (find_thread_ptid): Simplify.
7865 (get_first_inferior): New function.
7866 (clear_list): Delete.
7867 (one_inferior_p): New function.
7868 (clear_inferior_list): New function.
7869 (clear_inferiors): Update.
7870 * inferiors.h (for_each_inferior_with_data): Declare.
7871 (clear_inferior_list): Declare.
7872 (one_inferior_p): Declare.
7873 (get_first_inferior): Declare.
7874 * linux-low.c (linux_wait_for_event): Replace accessing list
7875 implemention details with API function.
7876 * server.c (target_running): Ditto.
7877 (accumulate_file_name_length): New function.
7878 (emit_dll_description): New function.
7879 (handle_qxfer_libraries): Replace accessing list implemention
7880 details with API function.
7881 (handle_qxfer_threads_worker): New function.
7882 (handle_qxfer_threads_proper): Replace accessing list implemention
7883 details with API function.
7884 (handle_query): Ditto.
7885 (visit_actioned_threads_callback_ftype): New typedef.
7886 (visit_actioned_threads_data): New struct.
7887 (visit_actioned_threads): Rewrite to be find_inferior callback.
7888 (resume): Call find_inferior.
7889 (handle_status): Replace accessing list implemention
7890 details with API function.
7891 (process_serial_event): Replace accessing list implemention details
7893 * target.c (set_desired_inferior): Replace accessing list implemention
7894 details with API function.
7895 * tracepoint.c (same_process_p): New function.
7896 (gdb_agent_about_to_close): Replace accessing list implemention
7897 details with API function.
7898 * win32-low.c (child_delete_thread): Replace accessing list
7899 implemention details with API function.
7900 (match_dll_by_basename): New function.
7901 (dll_is_loaded_by_basename): New function.
7902 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7903 details call to dll_is_loaded_by_basename.
7905 2014-02-19 Doug Evans <dje@google.com>
7907 * dll.h (struct dll_info): Add comment.
7908 * gdbthread.h (struct thread_info): Add comment.
7909 (current_ptid): Simplify.
7910 * inferiors.c (add_process): Update.
7911 (remove_process): Update.
7912 * inferiors.h (struct process_info): Rename member "head" to "entry".
7913 * linux-low.c (delete_lwp): Update.
7915 (last_thread_of_process_p): Update.
7916 (kill_one_lwp_callback, linux_kill): Update.
7917 (status_pending_p_callback): Update.
7918 (wait_for_sigstop): Update. Simplify read of ptid.
7919 (start_step_over): Update.
7920 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7921 (get_lwp_thread): Update.
7922 (struct lwp_info): Rename member "head" to "entry".
7923 * regcache.h (inferior_list_entry): Delete.
7924 * server.c (kill_inferior_callback): Update.
7925 (detach_or_kill_inferior_callback): Update.
7926 (print_started_pid): Update.
7927 (print_attached_pid): Update.
7928 (process_serial_event): Simplify read of ptid.
7929 * thread-db.c (thread_db_create_event): Update.
7930 (thread_db_get_tls_address): Update.
7931 * win32-low.c (current_inferior_ptid): Simplify.
7933 2014-02-19 Tom Tromey <tromey@redhat.com>
7935 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7937 (target_supports_btrace): Update.
7939 2014-02-14 Yao Qi <yao@codesourcery.com>
7941 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7942 (rsp-low-ipa.o): New target.
7944 2014-02-12 Tom Tromey <tromey@redhat.com>
7946 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7947 convert_ascii_to_int.
7948 * regcache.c (registers_to_string): Likewise.
7949 * remote-utils.c (decode_M_packet): Likewise.
7950 * server.c (process_serial_event): Likewise.
7952 2014-02-12 Tom Tromey <tromey@redhat.com>
7954 * server.c (handle_query, handle_v_run): Use hex2bin, not
7956 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7958 2014-02-12 Tom Tromey <tromey@redhat.com>
7960 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7961 convert_int_to_ascii.
7962 * regcache.c (registers_to_string, collect_register_as_string):
7964 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7966 * server.c (process_serial_event): Likewise.
7967 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7968 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7970 2014-02-12 Tom Tromey <tromey@redhat.com>
7972 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7973 bin2hex, not hexify.
7974 * tracepoint.c (cmd_qtstatus): Likewise.
7976 2014-02-12 Tom Tromey <tromey@redhat.com>
7978 * remote-utils.c (monitor_output): Pass explicit length to
7981 2014-02-12 Tom Tromey <tromey@redhat.com>
7983 * tracepoint.c: Include rsp-low.h.
7984 * server.c: Include rsp-low.h.
7985 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7986 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7988 * remote-utils.c: Include rsp-low.h.
7989 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7990 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7991 (convert_int_to_ascii, convert_ascii_to_int): Move to
7993 * regcache.c: Include rsp-low.h.
7994 * ax.c: Include rsp-low.h.
7995 * Makefile.in (SFILES): Add common/rsp-low.c.
7996 (OBS): Add rsp-low.o.
7997 (rsp-low.o): New target.
7999 2014-02-12 Tom Tromey <tromey@redhat.com>
8001 * utils.h (pulongest, plongest, phex_nz): Don't declare.
8002 Include print-utils.h.
8003 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8004 (plongest, thirty_two, phex_nz): Remove.
8005 * Makefile.in (SFILES): Add common/print-utils.c.
8006 (OBS): Add print-utils.o.
8007 (print-utils-ipa.o): New target.
8008 (print-utils.o): New target.
8009 (IPA_OBJS): Add print-utils-ipa.o.
8011 2014-02-06 Tom Tromey <tromey@redhat.com>
8013 * Makefile.in (SFILES): Fix indentation.
8015 2014-02-05 Doug Evans <dje@google.com>
8017 * linux-low.c (linux_wait_for_event): Improve comment.
8018 (linux_wait_1): Keep current_inferior in sync with event_child.
8020 2014-01-22 Doug Evans <dje@google.com>
8022 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8024 2014-01-22 Doug Evans <dje@google.com>
8026 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8027 * configure: Regenerate.
8028 * config.in: Regenerate.
8029 * Makefile.in (SFILES): Add debug.c.
8031 * debug.c: New file.
8032 * debug.h: New file.
8033 * linux-aarch64-low.c (*): Update all debugging printfs to use
8034 debug_printf instead of fprintf.
8035 * linux-arm-low.c (*): Ditto.
8036 * linux-cris-low.c (*): Ditto.
8037 * linux-crisv32-low.c (*): Ditto.
8038 * linux-m32r-low.c (*): Ditto.
8039 * linux-sparc-low.c (*): Ditto.
8040 * linux-x86.c (*): Ditto.
8041 * linux-low.c (*): Ditto.
8042 (linux_wait_1): Add calls to debug_enter, debug_exit.
8043 (linux_wait): Remove redundant debugging printf.
8044 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8045 (linux_resume, unstop_all_lwps): Ditto.
8046 * mem-break.c (*): Update all debugging printfs to use
8047 debug_printf instead of fprintf.
8048 * remote-utils.c (*): Ditto.
8049 * thread-db.c (*): Ditto.
8050 * server.c #include <ctype.h>, "gdb_vecs.h".
8051 (debug_threads): Moved to debug.c.
8052 (*): Update all debugging printfs to use debug_printf instead of
8054 (start_inferior): Replace call to fflush with call to debug_flush.
8055 (monitor_show_help): Mention set debug-format.
8056 (parse_debug_format_options): New function.
8057 (handle_monitor_command): Handle "monitor set debug-format".
8058 (gdbserver_usage): Mention --debug-format.
8059 (main): Parse --debug-format.
8060 * server.h (debug_threads): Declaration moved to debug.h.
8062 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8063 trace_debug_1 that uses debug_printf.
8064 (tracepoint_look_up_symbols): Update all debugging printfs to use
8065 debug_printf instead of fprintf.
8067 2014-01-20 Baruch Siach <baruch@tkos.co.il>
8069 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8072 2014-01-17 Pedro Alves <palves@redhat.com>
8075 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8076 defined after including gdb_proc_service.h.
8078 2014-01-16 Doug Evans <dje@google.com>
8080 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8081 (match_dll): Use it.
8083 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8085 * target.h (target_ops) <read_btrace>: Change parameters and
8086 return type to allow error reporting.
8087 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8088 trace reading errors on.
8089 * linux-low.c (linux_low_read_btrace): Pass trace reading
8091 (linux_low_disable_btrace): New.
8093 2014-01-15 Doug Evans <dje@google.com>
8095 * inferiors.c (thread_id_to_gdb_id): Delete.
8096 * inferiors.h (thread_id_to_gdb_id): Delete.
8098 2014-01-13 Eli Zaretskii <eliz@gnu.org>
8100 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8101 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8104 2014-01-08 Pedro Alves <palves@redhat.com>
8106 * server.c (handle_status): Don't discard previous queued stop
8107 replies or thread's pending status here.
8108 (main) <disconnection>: Do it here instead.
8110 2014-01-08 Pedro Alves <palves@redhat.com>
8112 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8113 * server.c (visit_actioned_threads, handle_pending_status): New
8115 (handle_v_cont): Factor out parts to ...
8116 (resume): ... this new function. If in all-stop, and a thread
8117 being resumed has a pending status, report it without actually
8119 (myresume): Adjust to use the new 'resume' function.
8120 (clear_pending_status_callback, set_pending_status_callback)
8121 (find_status_pending_thread_callback): New functions.
8122 (handle_status): Handle the case of multiple threads having
8123 interesting statuses to report. Report threads' real last signal
8124 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8125 with an interesting thread to report the status for, instead of
8126 always reporting the status of the first thread.
8128 2014-01-01 Joel Brobecker <brobecker@adacore.com>
8130 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8131 * gdbreplay.c (gdbreplay_version): Likewise.
8133 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8135 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8136 iov.iov_len with the real length in use.
8138 2013-12-13 Joel Brobecker <brobecker@adacore.com>
8140 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8141 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8142 for all targets that use win32-low.c.
8143 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8144 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8146 2013-12-13 Pedro Alves <palves@redhat.com>
8148 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8149 if equal to TARGET_WAITKIND_LOADED.
8150 * win32-low.c (cached_status): New static global.
8151 (win32_wait): Add declaration.
8152 (do_initial_child_stuff): Flush all initial pending debug events
8153 up to the initial breakpoint.
8154 (win32_wait): If CACHED_STATUS was set, return that instead
8155 of doing a real wait. Remove the code resuming the execution
8156 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8157 during the initial phase. Also remove the code changing
8158 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8159 TARGET_WAITKIND_STOPPED.
8161 2013-12-11 Yao Qi <yao@codesourcery.com>
8163 * notif.c (handle_notif_ack): Return 0 if no notification
8166 2013-11-20 Doug Evans <dje@google.com>
8168 * linux-low.c (linux_set_resume_request): Fix comment.
8170 2013-11-20 Doug Evans <dje@google.com>
8172 * linux-low.c (resume_status_pending_p): Tweak comment.
8174 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8176 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8177 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8178 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8179 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8180 (srv_amd64_regobj): Add amd64-mpx.o.
8181 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8182 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8183 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8184 * i387-fp.c (num_pl_bnd_register) Added constant.
8185 (num_pl_bnd_cfg_registers) Added constant.
8186 (struct i387_xsave) Added reserved area and MPX fields.
8187 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8188 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8190 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8191 (init_registers_amd64_mpx_linux): Declare new function.
8192 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8193 (x86_64_regmap): Add MPX registers.
8194 (x86_linux_read_description): Add MPX case.
8195 (initialize_low_arch): Initialize MPX targets.
8197 2013-11-18 Tom Tromey <tromey@redhat.com>
8199 * configure: Rebuild.
8200 * configure.ac: Don't check for stdlib.h.
8201 * gdbreplay.c: Unconditionally include stdlib.h.
8203 2013-11-18 Tom Tromey <tromey@redhat.com>
8205 * config.in: Rebuild.
8206 * configure: Rebuild.
8207 * configure.ac: Don't use AC_HEADER_DIRENT.
8209 2013-11-18 Tom Tromey <tromey@redhat.com>
8211 * server.h: Don't check HAVE_STRING_H.
8212 * gdbreplay.c: Don't check HAVE_STRING_H.
8213 * configure: Rebuild.
8215 2013-11-18 Tom Tromey <tromey@redhat.com>
8217 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8220 2013-11-08 Tom Tromey <tromey@redhat.com>
8222 * configure, config.in: Rebuild.
8223 * configure.ac: Remove unused configury.
8225 2013-11-08 Tom Tromey <tromey@redhat.com>
8227 * acinclude.m4: Include common.m4, codeset.m4.
8228 * configure, config.in: Rebuild.
8229 * configure.ac: Use GDB_AC_COMMON.
8231 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8233 * linux-s390-low.c (HWCAP_S390_TE): New define.
8234 (s390_arch_setup): Consider the TE field in the HWCAP for
8235 determining 'have_regset_tdb'.
8237 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8240 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8243 2013-10-02 Pedro Alves <palves@redhat.com>
8245 * server.c (process_serial_event): Don't output "GDBserver
8246 exiting" if GDB is connected through stdio.
8247 * target.c (mywait): Likewise, be silent if GDB is connected
8250 2013-10-01 Joel Brobecker <brobecker@adacore.com>
8252 * lynx-low.c (lynx_add_threads_after_attach): New function.
8253 (lynx_attach): Remove call to add_thread. Add call to
8254 lynx_add_threads_after_attach instead.
8256 2013-09-28 Mike Frysinger <vapier@gentoo.org>
8258 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8259 * config.in, configure: Regenerated.
8261 2013-09-18 Yao Qi <yao@codesourcery.com>
8264 * server.c (start_inferior): Clear 'resume_info'.
8266 2013-09-16 Jiong Wang <jiwang@tilera.com>
8268 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8271 2013-09-16 Jiong Wang <jiwang@tilera.com>
8273 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8274 linux-tile-low.o to srv_tgtobj.
8276 2013-09-16 Will Newton <will.newton@linaro.org>
8278 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8281 2013-09-06 Pedro Alves <palves@redhat.com>
8283 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8284 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8285 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8286 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8287 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8288 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8290 2013-09-06 Pedro Alves <palves@redhat.com>
8292 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8293 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8295 2013-09-06 Pedro Alves <palves@redhat.com>
8297 * linux-amd64-ipa.c: Include tracepoint.h.
8298 * linux-i386-ipa.c: Include tracepoint.h.
8300 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8302 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8303 (ps_get_thread_area): New function.
8305 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8307 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8308 (initialize_low_arch): Call init_registers_crisv32 rather than
8309 init_register_crisv32.
8311 2013-09-05 Pedro Alves <palves@redhat.com>
8313 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8315 * hostio.h: ... this new file.
8316 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8317 win32-low.c: Include hostio.h.
8319 2013-09-05 Pedro Alves <palves@redhat.com>
8321 * server.h (gdb_client_data, handler_func, callback_handler_func)
8322 (delete_file_handler, add_file_handler, append_callback_event)
8323 (delete_callback_event, start_event_loop, initialize_event_loop):
8324 Move to event-loop.h and include it.
8325 * event-loop.h: New file.
8327 2013-09-05 Pedro Alves <palves@redhat.com>
8329 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8330 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8331 (loaded_dll, unloaded_dll): Move to ...
8332 * dll.h: ... this new file.
8333 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8335 2013-09-05 Pedro Alves <palves@redhat.com>
8337 * server.h (current_process, get_thread_process, all_processes)
8338 (add_inferior_to_list, for_each_inferior, current_inferior)
8339 (remove_inferior, add_process, remove_process, find_process_pid)
8340 (have_started_inferiors_p, have_attached_inferiors_p)
8341 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8342 (clear_inferiors, find_inferior, find_inferior_id)
8343 (inferior_target_data, set_inferior_target_data)
8344 (inferior_regcache_data, set_inferior_regcache_data): Move to
8345 inferiors.h, and include it.
8346 * inferiors.h: New file.
8348 2013-09-05 Pedro Alves <palves@redhat.com>
8350 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8354 2013-09-05 Pedro Alves <palves@redhat.com>
8356 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8358 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8359 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8360 (handle_tracepoint_general_set, handle_tracepoint_query)
8361 (tracepoint_finished_step, tracepoint_was_hit)
8362 (release_while_stepping_state_list, current_traceframe)
8363 (in_readonly_region, traceframe_read_mem)
8364 (fetch_traceframe_registers, traceframe_read_sdata)
8365 (traceframe_read_info, struct fast_tpoint_collect_status)
8366 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8367 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8368 (supply_fast_tracepoint_registers)
8369 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8370 (ipa_tdesc, claim_trampoline_space)
8371 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8372 (agent_mem_read, agent_get_trace_state_variable_value)
8373 (agent_set_trace_state_variable_value, agent_tsv_read)
8374 (agent_mem_read_string, get_raw_reg_func_addr)
8375 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8376 * tracepoint.h: ... this new file.
8378 2013-09-05 Pedro Alves <palves@redhat.com>
8380 * server.h (perror_with_name, error, fatal, warning, paddress)
8381 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8383 * utils.h: New file.
8385 2013-09-05 Pedro Alves <palves@redhat.com>
8387 * server.h (remote_debug, noack_mode, transport_is_reliable)
8388 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8389 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8390 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8391 (write_enn, initialize_async_io, enable_async_io)
8392 (disable_async_io, check_remote_input_interrupt_request)
8393 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8394 (dead_thread_notify, prepare_resume_reply)
8395 (decode_address_to_semicolon, decode_address, decode_m_packet)
8396 (decode_M_packet, decode_X_packet, decode_xfer_write)
8397 (decode_search_memory_packet, unhexify, hexify)
8398 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8399 (look_up_one_symbol, relocate_instruction)
8400 (monitor_output): Move to remote-utils.h, and include it.
8401 * remote-utils.h: New file.
8403 2013-09-05 Pedro Alves <palves@redhat.com>
8405 * server.h (_): Delete.
8407 2013-09-02 Pedro Alves <palves@redhat.com>
8409 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8410 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8412 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8414 2013-09-02 Pierre Muller <muller@sourceware.org>
8416 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8417 or WriteProcessMemory complete successfully and handle
8418 ERROR_PARTIAL_COPY error.
8420 2013-09-02 Pedro Alves <palves@redhat.com>
8422 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8423 error instead of EIO.
8425 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8428 * linux-low.c: Include filestuff.h.
8429 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8430 * lynx-low.c: Include filestuff.h.
8431 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8432 * server.c: Include filestuff.h.
8433 (main): Call notice_open_fds.
8434 * spu-low.c: Include filestuff.h.
8435 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8437 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
8439 * Makefile.in: Explain why ../target and ../nat are not
8440 listed as include file search paths.
8441 (linux-waitpid.o): New object file rule.
8442 * configure.srv (srv_native_linux_obj): New variable.
8443 Replace all occurrences of linux native object files with
8444 $srv_native_linux_obj.
8445 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8446 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8447 (linux_enable_event_reporting): Remove declaration.
8448 (my_waitpid): Moved to common/linux-waitpid.c.
8449 (linux_wait_for_event): Pass ptid when calling
8450 linux_enable_event_reporting.
8451 (linux_supports_tracefork_flag): Remove.
8452 (linux_enable_event_reporting): Likewise.
8453 (linux_tracefork_grandchild): Remove.
8454 (STACK_SIZE): Moved to common/linux-ptrace.c.
8455 (linux_tracefork_child): Remove.
8456 (linux_test_for_tracefork): Remove.
8457 (linux_look_up_symbols): Call linux_supports_traceclone.
8458 (initialize_low): Remove call to linux_test_for_tracefork.
8459 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8460 common/linux-ptrace.h.
8461 (PTRACE_TYPE_ARG4): Likewise.
8462 Include linux-ptrace.h.
8464 2013-08-21 Pedro Alves <palves@redhat.com>
8466 * config.in: Renegerate.
8468 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
8470 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8471 (SFILES): Remove $(srcdir)/common/target-common.c and
8472 add $(srcdir)/target/waitstatus.c.
8473 (OBS): Remove target-common.o and add waitstatus.o.
8474 (server_h): Remove $(srcdir)/../common/target-common.h and
8475 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8476 and $(srcdir)/../target/waitstatus.h.
8477 (target-common.o): Remove.
8478 (waitstatus.o): New target object file.
8479 * target.h: Do not include target-common.h and
8480 include target/resume.h, target/wait.h and
8481 target/waitstatus.h.
8483 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
8485 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8486 to PTRACE_TYPE_ARG3.
8487 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8488 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8490 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8491 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8493 2013-07-27 Jie Zhang <jie@codesourcery.com>
8494 Daniel Jacobowitz <dan@codesourcery.com>
8495 Yao Qi <yao@codesourcery.com>
8497 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8498 (mips-linux-watch.o): New rule.
8499 (mips_linux_watch_h): New variable.
8500 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8502 * linux-mips-low.c: Include mips-linux-watch.h.
8503 (struct arch_process_info, struct arch_lwp_info): New.
8504 (update_watch_registers_callback): New function.
8505 (mips_linux_new_process, mips_linux_new_thread) New functions.
8506 (mips_linux_prepare_to_resume, mips_insert_point): New
8508 (mips_remove_point, mips_stopped_by_watchpoint): New
8510 (rsp_bp_type_to_target_hw_bp_type): New function.
8511 (mips_stopped_data_address): New function.
8512 (the_low_target): Add watchpoint support functions.
8514 2013-07-27 Yao Qi <yao@codesourcery.com>
8516 * i386-low.c: Include break-common.h.
8517 (enum target_hw_bp_type): Remove.
8519 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
8521 * Makefile.in (SFILES): /common/target-common.c.
8522 (OBS): Add target-common.o.
8523 (server_h): Add $(srcdir)/../common/target-common.h.
8524 (target-common.o): New target.
8525 * server.c (queue_stop_reply_callback): Free
8526 status string after use.
8527 * target.c (target_waitstatus_to_string): Remove.
8528 * target.h: Include target-common.h.
8529 (resume_kind): Likewise.
8530 (target_waitkind): Likewise.
8531 (target_waitstatus): Likewise.
8532 (TARGET_WNOHANG): Likewise.
8534 2013-07-04 Yao Qi <yao@codesourcery.com>
8536 * Makefile.in (host_alias): Use @host_noncanonical@.
8537 (target_alias): Use @target_noncanonical@.
8538 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8539 ACX_NONCANONICAL_HOST.
8540 * configure: Regenerated.
8543 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8545 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8546 * configure: Rebuild.
8547 * Makefile.in (version_host, version_target): Get from configure.
8548 (version.c): Use $(version_host) and $(version_target).
8550 2013-07-03 Pedro Alves <palves@redhat.com>
8552 * Makefile.in (config.status): Depend on development.sh.
8553 * acinclude.m4: Include libmcheck.m4.
8554 * configure: Regenerate.
8556 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8558 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8559 attribute inside the parentheses.
8560 (winapi_DebugSetProcessKillOnExit): Ditto.
8561 (winapi_DebugBreakProcess): Ditto.
8562 (winapi_GenerateConsoleCtrlEvent): Ditto.
8564 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8566 * notif.h (notif_event): Add a dummy member to avoid compiler
8569 2013-07-01 Pedro Alves <palves@redhat.com>
8571 * hostio.c (HOSTIO_PATH_MAX): Define.
8572 (require_filename, handle_open, handle_unlink, handle_readlink):
8575 2013-07-01 Pedro Alves <palves@redhat.com>
8577 * server.h: Include "pathmax.h".
8578 * linux-low.c: Don't include sys/param.h.
8579 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8581 * win32-low.c: Don't include sys/param.h.
8582 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8584 2013-07-01 Pedro Alves <palves@redhat.com>
8586 * event-loop.c: Don't check HAVE_UNISTD_H before including
8588 * gdbreplay.c: Likewise.
8589 * remote-utils.c: Likewise.
8590 * server.c: Likewise.
8591 * configure.ac: Don't check for unistd.h.
8592 * configure: Regenerate.
8594 2013-06-28 Tom Tromey <tromey@redhat.com>
8596 * Makefile.in (version.c): Use version.in, not
8599 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8601 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8602 * configure: Rebuild.
8603 * Makefile.in (version_host, version_target): Get from configure.
8604 (version.c): Use $(version_host) and $(version_target).
8606 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8608 Fix trace-status to output user name without trailing colon.
8609 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8611 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8613 Fix trace-status to output proper start-time and stop-time.
8614 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8615 output start time and stop time in hex as gdb expects.
8617 2013-06-26 Pedro Alves <pedro@codesourcery.com>
8619 * tracepoint.c (build_traceframe_info_xml): Output trace state
8620 variables present in the trace buffer.
8622 2013-06-24 Tom Tromey <tromey@redhat.com>
8624 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8626 (version.o): Remove.
8627 * gdbreplay.c: Include version.h.
8628 (version, host_name): Don't declare.
8629 * server.h: Include version.h.
8630 (version, host_name): Don't declare.
8632 2013-06-12 Pedro Alves <palves@redhat.com>
8634 * linux-x86-low.c (linux_is_elf64): Delete global.
8635 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8636 with local linux_pid_exe_is_elf_64_file use.
8638 2013-06-11 Pedro Alves <palves@redhat.com>
8640 * linux-low.c (regset_disabled, disable_regset): New functions.
8641 (regsets_fetch_inferior_registers)
8642 (regsets_store_inferior_registers): Use them.
8643 (initialize_regsets_info); Don't allocate the disabled_regsets
8645 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8648 2013-06-11 Pedro Alves <palves@redhat.com>
8650 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8653 2013-06-11 Pedro Alves <palves@redhat.com>
8655 * linux-x86-low.c (initialize_low_arch): Call
8656 init_registers_x32_avx_linux.
8658 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8660 Fix compatibility with Android Bionic.
8661 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8664 2013-06-07 Pedro Alves <palves@redhat.com>
8667 * Makefile.in (OBS): Add tdesc.o.
8668 (IPA_OBJS): Add tdesc-ipa.o.
8669 (tdesc-ipa.o): New rule.
8670 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8672 * linux-low.c (new_inferior): Delete.
8673 (disabled_regsets, num_regsets): Delete.
8674 (linux_add_process): Adjust to set the new per-process
8676 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8677 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8678 was a stop. When calling arch_setup, switch the current inferior
8679 to the thread that got an event.
8680 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8681 (regsets_fetch_inferior_registers)
8682 (regsets_store_inferior_registers): New regsets_info parameter.
8684 (linux_register_in_regsets): New regs_info parameter. Adjust to
8686 (register_addr, fetch_register, store_register): New usrregs_info
8687 parameter. Adjust to use it.
8688 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8689 parameter regs_info. Adjust to use it.
8690 (linux_fetch_registers): Get the current inferior's regs_info, and
8692 (linux_store_registers): Ditto.
8693 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8694 (initialize_low): Don't initialize the target_regsets here. Call
8695 initialize_low_arch.
8696 * linux-low.h (target_regsets): Delete declaration.
8697 (struct regsets_info): New.
8698 (struct usrregs_info): New.
8699 (struct regs_info): New.
8700 (struct process_info_private) <new_inferior>: New field.
8701 (struct linux_target_ops): Delete the num_regs, regmap, and
8702 regset_bitmap fields. New field regs_info.
8703 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8704 * i387-fp.c (num_xmm_registers): Delete.
8705 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8706 calls to new interface.
8707 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8708 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8709 Infer the number of xmm registers from the regcache's target
8711 * i387-fp.h (num_xmm_registers): Delete.
8712 * inferiors.c (add_thread): Don't install the thread's regcache
8714 * proc-service.c (gregset_info): Fetch the current inferior's
8715 regs_info. Adjust to use it.
8716 * regcache.c: Include tdesc.h.
8717 (register_bytes, reg_defs, num_registers)
8718 (gdbserver_expedite_regs): Delete.
8719 (get_thread_regcache): If the thread doesn't have a regcache yet,
8720 create one, instead of aborting gdbserver.
8721 (regcache_invalidate_one): Rename to ...
8722 (regcache_invalidate_thread): ... this.
8723 (regcache_invalidate_one): New.
8724 (regcache_invalidate): Only invalidate registers of the current
8726 (init_register_cache): Add target_desc parameter, and use it.
8727 (new_register_cache): Ditto. Assert the target description has a
8728 non zero registers_size.
8729 (regcache_cpy): Add assertions. Adjust.
8730 (realloc_register_cache, set_register_cache): Delete.
8731 (registers_to_string, registers_from_string): Adjust.
8732 (find_register_by_name, find_regno, find_register_by_number)
8733 (register_cache_size): Add target_desc parameter, and use it.
8734 (free_register_cache_thread, free_register_cache_thread_one)
8735 (regcache_release, register_cache_size): New.
8736 (register_size): Add target_desc parameter, and use it.
8737 (register_data, supply_register, supply_register_zeroed)
8738 (supply_regblock, supply_register_by_name, collect_register)
8739 (collect_register_as_string, collect_register_by_name): Adjust.
8740 * regcache.h (struct target_desc): Forward declare.
8741 (struct regcache) <tdesc>: New field.
8742 (init_register_cache, new_register_cache): Add target_desc
8744 (regcache_invalidate_thread): Declare.
8745 (regcache_invalidate_one): Delete declaration.
8746 (regcache_release): Declare.
8747 (find_register_by_number, register_cache_size, register_size)
8748 (find_regno): Add target_desc parameter.
8749 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8751 * remote-utils.c: Include tdesc.h.
8752 (outreg, prepare_resume_reply): Adjust.
8753 * server.c: Include tdesc.h.
8754 (gdbserver_xmltarget): Delete declaration.
8755 (get_features_xml, process_serial_event): Adjust.
8756 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8758 (struct process_info) <tdesc>: New field.
8759 (ipa_tdesc): Declare.
8760 * tdesc.c: New file.
8761 * tdesc.h: New file.
8762 * tracepoint.c: Include tdesc.h.
8763 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8764 (get_context_regcache): Adjust to pass ipa_tdesc down.
8765 (do_action_at_tracepoint): Adjust to get the register cache size
8766 from the context regcache's description.
8767 (traceframe_walk_blocks): Adjust to get the register cache size
8768 from the current trace frame's description.
8769 (traceframe_get_pc): Adjust to get current trace frame's
8770 description and pass it down.
8771 (gdb_collect): Adjust to get the register cache size from the
8773 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8774 (gdbserver_xmltarget): Delete.
8775 (initialize_low_tracepoint): Set the ipa's target description.
8776 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8777 (initialize_low_tracepoint): Set the ipa's target description.
8778 * linux-x86-low.c: Include tdesc.h.
8779 [__x86_64__] (is_64bit_tdesc): New.
8780 (ps_get_thread_area, x86_get_thread_area): Use it.
8781 (i386_cannot_store_register): Rename to ...
8782 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8783 (i386_cannot_fetch_register): Rename to ...
8784 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8785 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8787 (target_regsets): Rename to ...
8788 (x86_regsets): ... this.
8789 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8791 (x86_siginfo_fixup): Use is_64bit_tdesc.
8792 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8793 (tdesc_x32_avx_linux, tdesc_x32_linux)
8794 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8796 (x86_linux_update_xmltarget): Delete.
8797 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8798 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8799 (AMD64_LINUX_USER64_CS): New.
8800 (x86_linux_read_description): New, based on
8801 x86_linux_update_xmltarget.
8802 (same_process_callback): New.
8803 (x86_arch_setup_process_callback): New.
8804 (x86_linux_update_xmltarget): New.
8805 (x86_regsets_info): New.
8806 (amd64_linux_regs_info): New.
8807 (i386_linux_usrregs_info): New.
8808 (i386_linux_regs_info): New.
8809 (x86_linux_regs_info): New.
8810 (x86_arch_setup): Reimplement.
8811 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8812 (x86_emit_ops): Ditto.
8813 (the_low_target): Adjust. Install x86_linux_regs_info,
8814 x86_cannot_fetch_register, and x86_cannot_store_register.
8815 (initialize_low_arch): New.
8816 * linux-ia64-low.c (tdesc_ia64): Declare.
8817 (ia64_fetch_register): Adjust.
8818 (ia64_usrregs_info, regs_info): New globals.
8819 (ia64_regs_info): New function.
8820 (the_low_target): Adjust.
8821 (initialize_low_arch): New function.
8822 * linux-sparc-low.c (tdesc_sparc64): Declare.
8823 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8825 (sparc_arch_setup): New function.
8826 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8827 (the_low_target): Adjust.
8828 (initialize_low_arch): New function.
8829 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8830 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8831 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8832 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8833 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8834 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8835 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8836 (tdesc_powerpc_isa205_vsx64l): Declare.
8837 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8838 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8839 (ppc_set_pc, ppc_get_hwcap): Adjust.
8840 (ppc_usrregs_info): Forward declare.
8841 (!__powerpc64__) ppc_regmap_adjusted: New global.
8842 (ppc_arch_setup): Adjust to the current process'es target
8844 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8845 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8846 (ppc_store_evrregset): Adjust.
8847 (target_regsets): Rename to ...
8848 (ppc_regsets): ... this, and make static.
8849 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8850 (ppc_regs_info): New function.
8851 (the_low_target): Adjust.
8852 (initialize_low_arch): New function.
8853 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8854 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8855 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8856 (tdesc_s390x_linux64v2): Declare.
8857 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8858 (s390_fill_gregset, s390_store_last_break): Adjust.
8859 (target_regsets): Rename to ...
8860 (s390_regsets): ... this, and make static.
8861 (s390_get_pc, s390_set_pc): Adjust.
8862 (s390_get_hwcap): New target_desc parameter, and use it.
8863 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8864 (s390_arch_setup): Adjust to set the current process'es target
8865 description. Don't adjust the regmap.
8866 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8867 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8868 (regs_info_3264): New globals.
8869 (s390_regs_info): New function.
8870 (the_low_target): Adjust.
8871 (initialize_low_arch): New function.
8872 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8873 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8874 [__mips64] (init_registers_mips_linux)
8875 (init_registers_mips_dsp_linux): Delete defines.
8876 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8877 (have_dsp): New global.
8878 (mips_read_description): New, based on mips_arch_setup.
8879 (mips_arch_setup): Reimplement.
8880 (get_usrregs_info): New function.
8881 (mips_cannot_fetch_register, mips_cannot_store_register)
8882 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8883 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8884 (target_regsets): Rename to ...
8885 (mips_regsets): ... this, and make static.
8886 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8887 (dsp_regs_info, regs_info): New globals.
8888 (mips_regs_info): New function.
8889 (the_low_target): Adjust.
8890 (initialize_low_arch): New function.
8891 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8892 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8894 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8895 (arm_read_description): New, with bits factored from
8897 (arm_arch_setup): Reimplement.
8898 (target_regsets): Rename to ...
8899 (arm_regsets): ... this, and make static.
8900 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8901 (arm_regs_info): New function.
8902 (the_low_target): Adjust.
8903 (initialize_low_arch): New function.
8904 * linux-m68k-low.c (tdesc_m68k): Declare.
8905 (target_regsets): Rename to ...
8906 (m68k_regsets): ... this, and make static.
8907 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8908 (m68k_regs_info): New function.
8909 (m68k_arch_setup): New function.
8910 (the_low_target): Adjust.
8911 (initialize_low_arch): New function.
8912 * linux-sh-low.c (tdesc_sharch): Declare.
8913 (target_regsets): Rename to ...
8914 (sh_regsets): ... this, and make static.
8915 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8916 (sh_regs_info, sh_arch_setup): New functions.
8917 (the_low_target): Adjust.
8918 (initialize_low_arch): New function.
8919 * linux-bfin-low.c (tdesc_bfin): Declare.
8920 (bfin_arch_setup): New function.
8921 (bfin_usrregs_info, regs_info): New globals.
8922 (bfin_regs_info): New function.
8923 (the_low_target): Adjust.
8924 (initialize_low_arch): New function.
8925 * linux-cris-low.c (tdesc_cris): Declare.
8926 (cris_arch_setup): New function.
8927 (cris_usrregs_info, regs_info): New globals.
8928 (cris_regs_info): New function.
8929 (the_low_target): Adjust.
8930 (initialize_low_arch): New function.
8931 * linux-cris-low.c (tdesc_crisv32): Declare.
8932 (cris_arch_setup): New function.
8933 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8934 (cris_regs_info): New function.
8935 (the_low_target): Adjust.
8936 (initialize_low_arch): New function.
8937 * linux-m32r-low.c (tdesc_m32r): Declare.
8938 (m32r_arch_setup): New function.
8939 (m32r_usrregs_info, regs_info): New globals.
8940 (m32r_regs_info): Adjust.
8941 (initialize_low_arch): New function.
8942 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8943 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8944 (tic6x_usrregs_info): Forward declare.
8945 (tic6x_read_description): New function, based on ...
8946 (tic6x_arch_setup): ... this. Reimplement.
8947 (target_regsets): Rename to ...
8948 (tic6x_regsets): ... this, and make static.
8949 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8950 (tic6x_regs_info): New function.
8951 (the_low_target): Adjust.
8952 (initialize_low_arch): New function.
8953 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8954 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8955 (target_regsets): Rename to ...
8956 (xtensa_regsets): ... this, and make static.
8957 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8959 (xtensa_arch_setup, xtensa_regs_info): New functions.
8960 (the_low_target): Adjust.
8961 (initialize_low_arch): New function.
8962 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8963 (nios2_arch_setup): Set the current process'es tdesc.
8964 (target_regsets): Rename to ...
8965 (nios2_regsets): ... this.
8966 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8967 (nios2_regs_info): New function.
8968 (the_low_target): Adjust.
8969 (initialize_low_arch): New function.
8970 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8971 (aarch64_arch_setup): Set the current process'es tdesc.
8972 (target_regsets): Rename to ...
8973 (aarch64_regsets): ... this.
8974 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8975 (aarch64_regs_info): New function.
8976 (the_low_target): Adjust.
8977 (initialize_low_arch): New function.
8978 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8980 (target_regsets): Rename to ...
8981 (tile_regsets): ... this.
8982 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8983 (tile_regs_info): New function.
8984 (tile_arch_setup): Set the current process'es tdesc.
8985 (the_low_target): Adjust.
8986 (initialize_low_arch): New function.
8987 * spu-low.c (tdesc_spu): Declare.
8988 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8989 * win32-arm-low.c (tdesc_arm): Declare.
8990 (arm_arch_setup): New function.
8991 (the_low_target): Install arm_arch_setup instead of
8993 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8994 (init_windows_x86): Rename to ...
8995 (i386_arch_setup): ... this. Set `win32_tdesc'.
8996 (the_low_target): Adjust.
8997 * win32-low.c (win32_tdesc): New global.
8998 (child_add_thread): Don't create the thread cache here.
8999 (do_initial_child_stuff): Set the new process'es tdesc.
9000 * win32-low.h (struct target_desc): Forward declare.
9001 (win32_tdesc): Declare.
9002 * lynx-i386-low.c (tdesc_i386): Declare global.
9003 (lynx_i386_arch_setup): Set `lynx_tdesc'.
9004 * lynx-low.c (lynx_tdesc): New global.
9005 (lynx_add_process): Set the new process'es tdesc.
9006 * lynx-low.h (struct target_desc): Forward declare.
9007 (lynx_tdesc): Declare global.
9008 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9009 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9010 * nto-low.c (nto_tdesc): New global.
9011 (do_attach): Set the new process'es tdesc.
9012 * nto-low.h (struct target_desc): Forward declare.
9013 (nto_tdesc): Declare.
9014 * nto-x86-low.c (tdesc_i386): Declare.
9015 (nto_x86_arch_setup): Set `nto_tdesc'.
9017 2013-06-04 Gary Benson <gbenson@redhat.com>
9019 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9020 to qSupported response when appropriate.
9021 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9022 with nonzero-length annex.
9023 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9024 arguments supplied in annex.
9026 2013-05-31 Doug Evans <dje@google.com>
9029 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9030 64 bits in 64-cross-32 environment.
9032 2013-05-28 Pedro Alves <palves@redhat.com>
9034 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9035 (aarch64-without-fpu.c): Delete rule.
9036 * configure.srv (aarch64*-*-linux*): Remove references to
9037 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9038 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9041 2013-05-24 Pedro Alves <palves@redhat.com>
9043 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9044 instead of strchr/decode_address. Error if the range isn't split
9045 with a ','. Don't assume there's be a ':' in the action.
9047 2013-05-23 Yao Qi <yao@codesourcery.com>
9048 Pedro Alves <palves@redhat.com>
9050 * linux-low.c (lwp_in_step_range): New function.
9051 (linux_wait_1): If the thread was range stepping and stopped
9052 outside the stepping range, report the stop to GDB. Otherwise,
9053 continue stepping. Add range stepping debug output.
9054 (linux_set_resume_request): Copy the step range from the resume
9056 (linux_supports_range_stepping): New.
9057 (linux_target_ops) <supports_range_stepping>: Set to
9058 linux_supports_range_stepping.
9059 * linux-low.h (struct linux_target_ops)
9060 <supports_range_stepping>: New field.
9061 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9062 * linux-x86-low.c (x86_supports_range_stepping): New.
9063 (the_low_target) <supports_range_stepping>: Set to
9064 x86_supports_range_stepping.
9065 * server.c (handle_v_cont): Handle 'r' action.
9066 (handle_v_requests): Append ";r" if the target supports range
9068 * target.h (struct thread_resume) <step_range_start,
9069 step_range_end>: New fields.
9070 (struct target_ops) <supports_range_stepping>:
9072 (target_supports_range_stepping): New macro.
9074 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9076 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9077 confusion in comment.
9079 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9081 * lynx-low.c (struct process_info_private): New type.
9082 (lynx_add_process): New function.
9083 (lynx_create_inferior, lynx_attach): Replace calls to
9084 add_process by calls to lynx_add_process.
9085 (lynx_resume): If PTID is null, then try using
9086 current_process()->private->last_wait_event_ptid.
9088 (lynx_clear_inferiors): Delete. The contents of that function
9089 has been inlined in lynx_mourn;
9090 (lynx_wait_1): Save the ptid in the process's private data.
9091 (lynx_mourn): Free the process' private data. Replace call
9092 to lynx_clear_inferiors by call to clear_inferiors.
9094 2013-05-17 Yao Qi <yao@codesourcery.com>
9096 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9099 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
9101 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9102 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9103 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9104 PT_TEXT_END_ADDR guards. Update comments.
9105 (linux_target_op) <read_offsets>: Conditionally define to
9106 linux_read_offsets if the target is UCLIBC and if it defines
9107 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9109 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9110 Andrew Jenner <andrew@codesourcery.com>
9112 * Makefile.in (SFILES): Add linux-nios2-low.c.
9113 (clean): Add action to delete nios2-linux.c.
9114 (nios2-linux.c): New rule.
9115 * configure.srv: Add nios2*-*-linux*.
9116 * linux-nios2-low.c: New.
9118 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9120 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9122 2013-04-25 Hui Zhu <hui@codesourcery.com>
9125 * ax.c (ax_printf): Add fflush.
9127 2013-04-22 Tom Tromey <tromey@redhat.com>
9129 * Makefile.in (SFILES): Add filestuff.c.
9130 (OBS): Add filestuff.o.
9131 (filestuff.o): New target.
9132 * config.in, configure: Rebuild.
9133 * configure.ac: Check for fdwalk, pipe2.
9135 2013-04-17 Pedro Alves <palves@redhat.com>
9137 * configure.ac (USE_THREAD_DB): Delete variable.
9138 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9139 Don't AC_SUBST USE_THREAD_DB.
9140 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9141 * config.in, configure: Regenerate.
9143 2013-04-16 Pedro Alves <palves@redhat.com>
9145 * linux-low.h (struct lwp_info) <thread_known>: Move under
9146 the USE_THREAD_DB #ifdef.
9148 2013-04-16 Pedro Alves <palves@redhat.com>
9150 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9151 (linux-low.o): Delete rule.
9152 * linux-low.h: Always include "gdb_thread_db.h" instead of
9153 conditionally including thread_db.h.
9154 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9157 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9159 * Makefile.in (install-only): Fix make install regression.
9161 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9163 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9164 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9166 * gdbserver.1: Remove.
9168 2013-03-22 Pedro Alves <palves@redhat.com>
9170 * linux-low.c (handle_extended_wait): Don't call
9171 linux_enable_event_reporting.
9173 2013-03-15 Tony Theodore <tonyt@logyst.com>
9176 * Makefile.in (SHELL): Use @SHELL@.
9178 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9180 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9183 2013-03-13 Joel Brobecker <brobecker@adacore.com>
9185 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9186 Remove extraneous NULL element.
9188 2013-03-13 Yao Qi <yao@codesourcery.com>
9190 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9191 'V' block in trace frame.
9193 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9195 * target.h (struct target_ops): Add btrace ops.
9196 (target_supports_btrace): New macro.
9197 (target_enable_btrace): New macro.
9198 (target_disable_btrace): New macro.
9199 (target_read_btrace): New macro.
9200 * gdbthread.h (struct thread_info): Add btrace field.
9201 * server.c: Include btrace-common.h.
9202 (handle_btrace_general_set): New function.
9203 (handle_btrace_enable): New function.
9204 (handle_btrace_disable): New function.
9205 (handle_general_set): Call handle_btrace_general_set.
9206 (handle_qxfer_btrace): New function.
9207 (struct qxfer qxfer_packets[]): Add btrace entry.
9208 * inferiors.c (remove_thread): Disable btrace.
9209 * linux-low: Include linux-btrace.h.
9210 (linux_low_enable_btrace): New function.
9211 (linux_low_read_btrace): New function.
9212 (linux_target_ops): Add btrace ops.
9213 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9214 Add srv_linux_btrace=yes.
9215 (x86_64-*-linux*): Add linux-btrace.o.
9216 Add srv_linux_btrace=yes.
9217 * configure.ac: Define HAVE_LINUX_BTRACE.
9218 * config.in: Regenerated.
9219 * configure: Regenerated.
9221 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9223 * server.c (handle_qxfer): Preserve error message if -3 is
9225 (qxfer): Document the -3 return value.
9227 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9229 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9230 (linux_btrace_h): New variable.
9231 (linux-btrace.o): New rule.
9233 2013-03-08 Stan Shebs <stan@codesourcery.com>
9234 Hafiz Abid Qadeer <abidh@codesourcery.com>
9236 * tracepoint.c (trace_buffer_size): New global.
9237 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9238 (init_trace_buffer): Change to one-argument function. Allocate
9239 trace buffer memory.
9240 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9241 handle QTBuffer:size packet.
9242 (cmd_bigqtbuffer_size): New function.
9243 (initialize_tracepoint): Call init_trace_buffer with
9244 DEFAULT_TRACE_BUFFER_SIZE.
9245 * server.c (handle_query): Add QTBuffer:size in the
9248 2013-03-07 Yao Qi <yao@codesourcery.com>
9250 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9251 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9253 (cmd_qtsp): Adjust condition. Do post increment.
9254 Set cur_action and cur_step_action back to 0.
9256 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9259 * linux-low.c (linux_write_memory): Return early success if LEN is
9262 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
9264 * configure.srv: Add x86_64-*-cygwin* as target.
9266 2013-02-28 Tom Tromey <tromey@redhat.com>
9268 * configure.ac: Invoke AC_SYS_LARGEFILE.
9269 * configure, config.in: Rebuild.
9271 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
9273 * win32-low.c: Throughout, fix format strings and casts of
9274 printf-like functions to avoid type related warnings on all
9276 (get_child_debug_event): Print dwDebugEventCode as hex since
9277 that's how it's usually documented.
9279 2013-02-28 Yao Qi <yao@codesourcery.com>
9281 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9284 2013-02-27 Jiong Wang <jiwang@tilera.com>
9286 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9287 (reg-tilegx32.c): New rule.
9288 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9289 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9290 different register info initializer according to elf class.
9291 (init_registers_tilgx32): New function. The tilegx32 register info
9293 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9294 (tile_store_gregset): Likewise.
9296 2013-02-27 Yao Qi <yao@codesourcery.com>
9298 * server.c (process_point_options): Print debug message when
9299 debug_threads is true.
9301 2013-02-26 Yao Qi <yao@codesourcery.com>
9303 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9305 2013-02-19 Pedro Alves <palves@redhat.com>
9306 Kai Tietz <ktietz@redhat.com>
9310 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9311 instead of strtoul to extract address from packet.
9312 (process_serial_event) <'z'>: Likewise.
9314 2013-02-18 Yao Qi <yao@codesourcery.com>
9316 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9318 2013-02-14 Pedro Alves <palves@redhat.com>
9322 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9323 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9325 2013-02-14 Pedro Alves <palves@redhat.com>
9327 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9329 2013-02-14 Pedro Alves <palves@redhat.com>
9331 * tracepoint.c (save_string): Delete.
9332 (add_tracepoint_action): Use savestring instead of save_string.
9334 2013-02-12 Pedro Alves <palves@redhat.com>
9336 * linux-xtensa-low.c: Ditto.
9337 * xtensa-xtregs.c: Ditto.
9339 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9341 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9344 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9346 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9347 aarch64_num_wp_regs and aarch64_num_bp_regs to
9348 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9350 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9352 * linux-aarch64-low.c (ps_get_thread_area): Replace
9353 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9355 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9356 Marcus Shawcroft <marcus.shawcroft@arm.com>
9357 Nigel Stephens <nigel.stephens@arm.com>
9358 Yufeng Zhang <yufeng.zhang@arm.com>
9360 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9361 (aarch64.c, aarch64-without-fpu.c): New targets.
9362 * configure.srv (aarch64*-*-linux*): New.
9363 * linux-aarch64-low.c: New file.
9365 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9367 * linux-low.c (handle_extended_wait, linux_create_inferior)
9368 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9369 (dequeue_one_deferred_signal, linux_resume_one_thread)
9370 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9371 (linux_tracefork_grandchild, linux_test_for_tracefork)
9372 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9373 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9374 where the argument is 0.
9376 2013-01-25 Yao Qi <yao@codesourcery.com>
9378 * event-loop.c: Include "queue.h".
9379 (gdb_event_p): New typedef.
9380 (struct gdb_event) <next_event>: Remove.
9381 (event_queue): Change to QUEUE(gdb_event_p).
9382 (async_queue_event): Remove.
9383 (gdb_event_xfree): New.
9384 (initialize_event_loop): New.
9385 (process_event): Use API from QUEUE.
9386 (wait_for_event): Likewise.
9387 * server.c (main): Call initialize_event_loop.
9388 * server.h (initialize_event_loop): Declare.
9390 2013-01-18 Yao Qi <yao@codesourcery.com>
9392 * ax.h (struct eval_agent_expr_context): New.
9393 (gdb_eval_agent_expr): Update declaration.
9394 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9395 TFRAME. Add new argument CTX.
9396 * server.h (struct eval_agent_expr_context): Declare.
9397 (agent_mem_read, agent_tsv_read): Update declaration.
9398 (agent_mem_read_string): Likewise.
9399 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9400 (add_traceframe_block): Add new argument TPOINT.
9401 Increase TPOINT->traceframe_usage.
9402 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9403 eval_tracepoint_agent_expr.
9404 (condition_true_at_tracepoint): Likewise.
9405 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9406 (agent_mem_read_string, agent_tsv_read): Likewise.
9408 2013-01-16 Yao Qi <yao@codesourcery.com>
9410 * linux-low.c (linux_resume_one_lwp): Don't check
9411 'lwp->bp_reinsert != 0'.
9413 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9414 Pedro Alves <palves@redhat.com>
9416 * lynx-low.c (ptrace_request_to_str): Define a temporary
9417 macro and use it to simplify this function's implementation.
9419 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9421 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9424 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9426 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9428 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9430 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9432 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9434 * lynx-low.c (lynx_resume): Use the resume_info parameter
9435 to determine the ptid for the lynx_ptrace call, unless
9436 it is equal to minus_one_ptid, in which case we use the
9437 ptid of the current_inferior.
9438 (lynx_wait_1): After having received a thread create/exit
9439 event, resume the inferior's execution using the signaling
9440 thread's ptid, rather than the old ptid.
9442 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9444 * lynx-low.c (lynx_resume): Delete variable ret.
9446 2013-01-01 Joel Brobecker <brobecker@adacore.com>
9448 * gdbreplay.c (gdbreplay_version): Update copyright year.
9449 * server.c (gdbserver_version): Likewise.
9451 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9453 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9456 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9458 * lynx-low.c (ptrace_request_to_str): Add handling for
9461 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9463 * lynx-low.c (lynx_attach): Delete variable new_process.
9465 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9467 * lynx-low.c (lynx_create_inferior): Delete variable
9470 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9472 * lynx-low.c (ptrace_request_to_str): Do not handle
9473 PTRACE_GETTHREADLIST if this macro does not exist.
9475 2012-12-15 Yao Qi <yao@codesourcery.com>
9477 * Makefile.in (OBS): Add notif.o.
9478 * notif.c, notif.h: New.
9479 * server.c: Include "notif.h".
9480 (struct vstop_notif) <next>: Remove.
9482 (queue_stop_reply): Update.
9483 (push_event, send_next_stop_reply): Remove.
9484 (discard_queued_stop_replies): Update.
9485 (notif_stop): New variable.
9486 (handle_v_stopped): Remove.
9487 (handle_v_requests): Don't call handle_v_stopped. Call
9488 handle_ack_notif instead.
9489 (queue_stop_reply_callback): Call notif_event_enque instead
9490 of queue_stop_reply.
9491 (handle_status): Don't call send_next_stop_reply, call
9492 notif_write_event instead.
9493 (kill_inferior_callback): Likewise.
9494 (detach_or_kill_inferior_callback): Likewise.
9495 (main): Call initialize_notif.
9496 (process_serial_event): Call QUEUE_is_empty.
9497 (handle_target_event): Call notif_push instead of push event.
9498 * server.h (push_event): Remove declaration.
9500 2012-12-10 Tom Tromey <tromey@redhat.com>
9502 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9503 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9506 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9507 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9508 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9509 (amd64-linux-ipa.o, ax.o): Rewrite.
9510 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9511 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9512 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9513 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9514 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9515 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9516 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9517 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9518 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9519 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9520 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9521 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9522 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9523 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9524 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9525 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9526 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9527 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9528 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9529 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9530 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9531 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9532 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9533 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9534 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9535 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9536 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9537 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9538 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9539 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9540 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9541 (reg-tilegx.o): Remove.
9542 (all_object_files): New macro.
9543 Include .deps files.
9544 * aclocal.m4, configure: Rebuild.
9545 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9546 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9547 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9549 2012-12-05 Tom Tromey <tromey@redhat.com>
9552 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9554 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
9556 * configure.ac: Check for linux/perf_event.h.
9557 * config.in: Regenerated.
9558 * configure: Regenerated.
9560 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9562 * hostio.c (handle_readlink): Decrease buffer size
9563 parameter passed to readlink by one byte.
9565 2012-11-26 Yao Qi <yao@codesourcery.com>
9567 * configure.ac (build_warnings): Append '-Wempty-body'.
9568 * configure: Regenerated.
9569 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9572 2012-11-15 Pierre Muller <muller@sourceware.org>
9574 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9575 * config.in: Regenerate.
9576 * configure: Regenerate.
9577 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9578 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9579 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9580 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9582 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9583 instead of <sys/wait.h> header.
9584 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9586 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
9588 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9589 (various make rules): Remove -DGDBSERVER
9591 2012-11-09 Yao Qi <yao@codesourcery.com>
9593 * spu-low.c (current_ptid): Move it to ..
9594 * gdbthread.h: ... here. New.
9595 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9596 * server.c (myresume, process_serial_event): Likewise.
9597 * thread-db.c (thread_db_find_new_threads): Likewise.
9598 * tracepoint.c (run_inferior_command): Likewise.
9600 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
9602 * server.c (handle_search_memory_1): Include access length in
9605 2012-09-05 Michael Brandt <michael.brandt@axis.com>
9607 * linux-crisv32-low.c: Fix compile errors.
9609 2012-09-04 Yao Qi <yao@codesourcery.com>
9611 * tracepoint.c (cmd_qtsv): Adjust debug message.
9612 Don't check CUR_TPOINT.
9614 2012-08-28 Yao Qi <yao@codesourcery.com>
9616 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9617 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9618 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9619 Remove declarations of xmalloc, xreallloc, xstrdup and
9621 * Makefile.in (libiberty_h): New.
9622 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9623 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9625 2012-08-23 Yao Qi <yao@codesourcery.com>
9627 * server.h: Remove declaration of 'xsnprintf'.
9629 2012-08-22 Keith Seitz <keiths@redhat.com>
9631 * server.h: Include build-gnulib-gbserver/config.h.
9632 * gdbreplay.c: Likewise.
9634 2012-08-08 Doug Evans <dje@google.com>
9636 * Makefile.in (SFILES): Add gdb_vecs.c.
9637 (OBS): Add gdb_vecs.o.
9638 (gdb_vecs_h, host_defs_h): New variables.
9639 (thread-db.o): Add $(gdb_vecs_h) dependency.
9640 (gdb_vecs.o): New rule.
9641 * thread-db.c: #include "gdb_vecs.h".
9642 (thread_db_load_search): Use a vector to iterate over path elements.
9643 Handle text appearing after "$pdir".
9645 * configure.ac: Add check for strstr.
9646 * config.in: Regenerate.
9647 * configure: Regenerate.
9649 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9651 * hostio.c (handle_pread): If pread fails, fall back to attempting
9653 (handle_pwrite): Likewise for pwrite.
9655 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9657 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9658 between unsupported TYPE and unimplementable ADDR/LEN combination.
9659 (arm_insert_point): Act on new return value.
9661 2012-07-31 Pedro Alves <palves@redhat.com>
9663 * server.c (process_point_options): Only skip tokens if we find
9664 one that is unrecognized. Don't treat 'X' specially while
9665 skipping unrecognized tokens.
9667 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9669 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9670 to 4-byte-align HW breakpoint addresses for Thumb.
9672 2012-07-27 Yao Qi <yao@codesourcery.com>
9676 * server.h: Declare gdb_agent_about_to_close.
9677 * target.c (kill_inferior): Include "agent.h".
9678 New. Send command 'kill'.
9679 * target.h (kill_inferior): Removed macro.
9680 * tracepoint.c (gdb_agent_about_to_close): New.
9681 (gdb_agent_helper_thread): Handle command 'close'.
9682 Wait endlessly until the inferior stops.
9683 Install gdb_agent_remove_socket to atexit hook.
9684 (agent_socket_name): New static variable.
9685 (gdb_agent_socket_init): Replace local variable 'name' with
9686 'agent_socket_name'.
9687 (gdb_agent_remove_socket): New.
9689 2012-07-27 Yao Qi <yao@codesourcery.com>
9691 * server.c (process_point_options): Stop at 'X' when parsing.
9693 2012-07-19 Michael Eager <eager@eagercon.com>
9695 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9697 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9698 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9699 hardware breakpoint.
9701 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9703 * gdbserver/linux-low.c (initialize_low): Call
9704 linux_ptrace_init_warnings.
9706 2012-07-02 Doug Evans <dje@google.com>
9708 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9711 2012-07-02 Stan Shebs <stan@codesourcery.com>
9713 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9714 (ax.o): Add it to build rule.
9716 (OBS): Add format.o.
9717 (IPA_OBS): Add format.o.
9718 * server.c (handle_query): Claim support for breakpoint commands.
9719 (process_point_options): Add command case.
9720 (process_serial_event): Leave running if there are printfs in
9722 * mem-break.h (any_persistent_commands): Declare.
9723 (add_breakpoint_commands): Declare.
9724 (gdb_no_commands_at_breakpoint): Declare.
9725 (run_breakpoint_commands): Declare.
9726 * mem-break.c (struct point_command_list): New struct.
9727 (struct breakpoint): New field command_list.
9728 (any_persistent_commands): New function.
9729 (add_commands_to_breakpoint): New function.
9730 (add_breakpoint_commands): New function.
9731 (gdb_no_commands_at_breakpoint): New function.
9732 (run_breakpoint_commands): New function.
9733 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9735 * ax.c: Include format.h.
9736 (ax_printf): New function.
9737 (gdb_eval_agent_expr): Add printf opcode.
9739 2012-06-13 Yao Qi <yao@codesourcery.com>
9741 * server.c (start_inferior): Remove duplicated writes to fields
9742 'last_resume_kind' and 'last_status' of 'current_inferior'.
9744 2012-06-12 Yao Qi <yao@codesourcery.com>
9745 Pedro Alves <palves@redhat.com>
9747 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9749 * server.c (handle_v_cont): Extend comment.
9751 2012-06-11 Yao Qi <yao@codesourcery.com>
9753 * linux-low.c (linux_attach): Add 'static'.
9755 2012-06-06 Yao Qi <yao@codesourcery.com>
9757 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9759 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9761 Fix gcc -flto compilation warning.
9762 * server.c (main): Make variable multi_mode and attach volatile.
9764 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9766 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9767 if the platform doesn't know about it.
9769 2012-05-30 Jeff Kenton <jkenton@tilera.com>
9771 * Makefile.in (SFILES): Add linux-tile-low.c.
9772 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9773 * configure.srv: Handle tilegx-*-linux*.
9774 * linux-tile-low.c: New file.
9776 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9778 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9780 2012-05-24 Pedro Alves <palves@redhat.com>
9784 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9786 2012-05-24 Pedro Alves <palves@redhat.com>
9790 Replace target_signal with gdb_signal throughout.
9792 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9794 * linux-low.c (linux_store_registers): Avoid the copying sequence
9795 when no data has been retrieved by ptrace.
9797 2012-05-22 Will Deacon <will.deacon@arm.com>
9799 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9800 Include asm/ptrace.h.
9801 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9804 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9806 * linux-low.c (linux_store_registers): Don't re-retrieve data
9807 with ptrace that has already been obtained from /proc. Always
9808 copy any data retrieved with ptrace to the buffer supplied.
9810 2012-05-11 Yao Qi <yao@codesourcery.com>
9811 Pedro Alves <palves@redhat.com>
9813 * linux-low.c (enum stopping_threads_kind): New.
9814 (stopping_threads): Change type to `enum stopping_threads_kind'.
9815 (handle_extended_wait): If stopping and suspending threads, leave
9816 the new_lwp suspended too.
9817 (linux_wait_for_event): Adjust.
9818 (stop_all_lwps): Set `stopping_threads' to
9819 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9820 whether we're suspending threads or just stopping them. Assert no
9823 2012-04-29 Yao Qi <yao@codesourcery.com>
9825 * server.h: Move some code to ...
9826 * gdbthread.h: ... here. New.
9827 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9828 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9829 (nto-low.o, win32-low.o): Likewise.
9830 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9831 * regcache.c, remote-utils.c, server.c: Likewise.
9832 * target.c, tracepoint.c, win32-low.c: Likewise.
9834 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9836 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9837 (PTRACE_ARG4_TYPE): Likewise.
9838 (PTRACE_XFER_TYPE): Likewise.
9839 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9840 ptrace to PTRACE_ARG3_TYPE.
9841 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9842 (PTRACE_ARG4_TYPE): Likewise.
9843 (PTRACE_XFER_TYPE): Likewise.
9844 (linux_detach_one_lwp): Cast fourth argument of
9845 ptrace to long then PTRACE_ARG4_TYPE.
9846 (regsets_fetch_inferior_registers): Cast third argument of
9847 ptrace to long then PTRACE_ARG3_TYPE.
9848 (regsets_store_inferior_registers): Likewise.
9850 2012-04-20 Pedro Alves <palves@redhat.com>
9852 * configure: Regenerate.
9854 2012-04-19 Pedro Alves <palves@redhat.com>
9856 * Makefile.in (GNULIB_BUILDDIR): New.
9857 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9858 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9859 (all, install-only, uninstall, clean-info, all-lib, clean): No
9860 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9861 (maintainer-clean realclean distclean): Use subdir_do.
9863 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9864 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9865 * acinclude.m4: Include acx_configure_dir.m4.
9866 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9867 calls. Call AC_PROG_RANLIB. Configure gnulib using
9870 (GNULIB_STDINT_H): Adjust.
9871 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9872 * gdbreplay.c: Include build-gnulib/config.h.
9873 * server.h: Likewise.
9874 * aclocal.m4: Regenerate.
9875 * config.in: Regenerate.
9876 * configure: Regenerate.
9878 2012-04-19 Pedro Alves <palves@redhat.com>
9880 * Makefile.in (LIBGNU, INCGNU): Adjust.
9881 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9882 (all, install-only, uninstall, clean-info, all-lib, clean)
9883 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9884 * configure.ac: Adjust AC_OUTPUT output.
9885 * aclocal.m4: Regenerate.
9886 * configure: Regenerate.
9888 2012-04-19 Pedro Alves <palves@redhat.com>
9890 * Makefile.in (generated_files): New.
9891 (server_h): Remove the explicit dependency on config.h, and depend
9892 on $generated_files.
9894 2012-04-19 Pedro Alves <palves@redhat.com>
9896 * Makefile.in (INCGNU): Add -Ignulib.
9898 2012-04-19 Pedro Alves <palves@redhat.com>
9900 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9901 (INCGNU): ... this, and spell out -I here.
9902 (GNULIB_LIB): Rename to ...
9904 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9906 2012-04-19 Pedro Alves <palves@redhat.com>
9908 * config.in: Regenerate.
9910 2012-04-19 Pedro Alves <palves@redhat.com>
9912 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9913 * server.h (memmem): Remove declaration.
9914 * config.in: Regenerate.
9915 * configure: Regenerate.
9917 2012-04-19 Yao Qi <yao@codesourcery.com>
9919 * Makefile.in (SFILES): Add common/vec.c.
9923 2012-04-19 Yao Qi <yao@codesourcery.com>
9925 * remote-utils.c (prepare_resume_reply): Replace with macro
9926 target_core_of_thread.
9927 * server.c (handle_qxfer_threads_proper): Likewise.
9928 * target.h (traget_core_of_thread): New macro.
9930 2012-04-18 Pedro Alves <palves@redhat.com>
9932 * aclocal.m4: Regenerate.
9933 * configure: Regenerate.
9935 2012-04-16 Yao Qi <yao@codesourcery.com>
9937 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9938 duplicated on address.
9940 2012-04-16 Yao Qi <yao@codesourcery.com>
9942 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9943 (struct tracepoint_action_ops) <send>: New field.
9944 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9945 (agent_expr_send, x_tracepoint_action_send): New.
9946 (l_tracepoint_action_send): New.
9947 (cmd_qtdp): Download and install tracepoint
9948 according to `use_agent'.
9949 (run_inferior_command): Add one more parameter `len'.
9951 (tracepoint_send_agent): New.
9952 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9954 2012-04-16 Yao Qi <yao@codesourcery.com>
9956 * tracepoint.c (download_tracepoints): Moved to ...
9957 (cmd_qtstart): ... here.
9959 2012-04-14 Yao Qi <yao@codesourcery.com>
9961 * tracepoint.c: Include inttypes.h.
9962 (struct collect_memory_action): Use sized types.
9963 (struct tracepoint): Likewise.
9964 (cmd_qtdp, stop_tracing): Update print specifiers.
9965 (cmd_qtp, response_tracepoint): Likewise.
9966 (collect_data_at_tracepoint): Likewise.
9967 (collect_data_at_step): Likewise.
9969 2012-04-14 Yao Qi <yao@codesourcery.com>
9971 Import gnulib module inttypes.
9972 * aclocal.m4, config.in, configure: Regenerated.
9974 2012-04-14 Yao Qi <yao@codesourcery.com>
9976 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9977 Makefile and config.status at last.
9979 2012-04-13 Yao Qi <yao@codesourcery.com>
9981 * tracepoint.c: Include stdint.h unconditionally.
9983 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9985 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9986 on BFD_HAVE_SYS_PROCFS_TYPE.
9987 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9988 * configure: Regenerate.
9989 * config.in: Likewise.
9991 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9993 * Makefile.in (clean): Also remove x32.c x32-linux.c
9994 x32-avx.c x32-avx-linux.c.
9995 (x32.o): New target.
9997 (x32-linux.o): Likewise.
9998 (x32-linux.c): Likewise.
9999 (x32-avx.o): Likewise.
10000 (x32-avx.c): Likewise.
10001 (x32-avx-linux.o): Likewise.
10002 (x32-avx-linux.c): Likewise.
10004 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10005 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10006 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10007 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10008 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10009 i386/x32-avx-linux.xml.
10011 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10012 (init_registers_x32_avx_linux): Likwise.
10013 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10014 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10016 2012-04-13 Pedro Alves <palves@redhat.com>
10018 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10019 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10020 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10021 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10024 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10026 * linux-x86-low.c (compat_x32_clock_t): New.
10027 (compat_x32_siginfo_t): Likewise.
10028 (compat_x32_siginfo_from_siginfo): Likewise.
10029 (siginfo_from_compat_x32_siginfo): Likewise.
10030 (linux_is_elf64): Likewise.
10031 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10032 and siginfo_from_compat_x32_siginfo for x32.
10033 (x86_arch_setup): Set linux_is_elf64.
10035 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10038 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10040 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10041 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10042 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10043 compatible with process.
10045 2012-04-12 Yao Qi <yao@codesourcery.com>
10047 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10048 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10049 (install-only, install-info, clean): Handle sub dir gnulib.
10050 (all-lib, am--refresh): New targets.
10051 (memmem.o): Remove target.
10052 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10053 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10054 (AC_REPLACE_FUNCS): Remove memmem.
10055 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10056 (AC_OUTPUT): Generate Makefile in gnulib/.
10057 * aclocal.m4, config.in, configure: Regenerated.
10059 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10061 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10063 2012-04-05 Pedro Alves <palves@redhat.com>
10065 -Werror=strict-aliasing
10067 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10070 2012-04-04 Pedro Alves <palves@redhat.com>
10072 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10073 (sparc_store_gregset_from_stack, sparc_store_gregset)
10074 (sparc_breakpoint_at): Fix formatting.
10076 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10078 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10080 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10081 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10082 * config.in: Regenerate.
10083 * configure: Likewise.
10085 2012-03-29 Pedro Alves <palves@redhat.com>
10087 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10088 Correct ptrace arguments.
10090 2012-03-28 Pedro Alves <palves@redhat.com>
10092 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10093 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10094 (IA64_FR1_REGNUM): New defines.
10095 (ia64_fetch_register): New.
10096 (the_low_target): Install it.
10097 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10099 * linux-low.c (linux_fetch_registers): Try the
10100 the_low_target.fetch_register hook first.
10102 * linux-arm-low.c (the_low_target): Adjust.
10103 * linux-bfin-low.c (the_low_target): Adjust.
10104 * linux-cris-low.c (the_low_target): Adjust.
10105 * linux-crisv32-low.c (the_low_target): Adjust.
10106 * linux-m32r-low.c (the_low_target): Adjust.
10107 * linux-m68k-low.c (the_low_target): Adjust.
10108 * linux-mips-low.c (the_low_target): Adjust.
10109 * linux-ppc-low.c (the_low_target): Adjust.
10110 * linux-s390-low.c (the_low_target): Adjust.
10111 * linux-sh-low.c (the_low_target): Adjust.
10112 * linux-sparc-low.c (the_low_target): Adjust.
10113 * linux-tic6x-low.c (the_low_target): Adjust.
10114 * linux-x86-low.c (the_low_target): Adjust.
10115 * linux-xtensa-low.c (the_low_target): Adjust.
10117 2012-03-26 Pedro Alves <palves@redhat.com>
10119 * server.c (handle_qxfer_libraries): Don't bail early if
10120 the_target->qxfer_libraries_svr4 is not NULL.
10122 2012-03-26 Pedro Alves <palves@redhat.com>
10124 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10126 2012-03-23 Pedro Alves <palves@redhat.com>
10128 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10129 "library-list-svr4" element's start tag when the the DSO list is
10132 2012-03-23 Pedro Alves <palves@redhat.com>
10134 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10135 a variable whose type size is the same as the inferior's pointer
10138 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10140 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10142 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10143 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10144 * linux-low.h: Include <signal.h>.
10145 (struct siginfo): Remove forward declaration.
10146 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10149 2012-03-21 Mike Frysinger <vapier@gentoo.org>
10151 * .gitignore: Ignore more files.
10153 2012-03-19 Pedro Alves <palves@redhat.com>
10154 Jan Kratochvil <jan.kratochvil@redhat.com>
10156 * server.c (cont_thread, general_thread): Add describing comments.
10157 (start_inferior): Clear `cont_thread'.
10158 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10161 2012-03-15 Yao Qi <yao@codesourcery.com>
10163 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10165 (cmd_qtdp): ... here.
10167 2012-03-15 Yao Qi <yao@codesourcery.com>
10169 * tracepoint.c (struct tracepoint_action_ops): New.
10170 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10171 (m_tracepoint_action_download): New.
10172 (r_tracepoint_action_download): New.
10173 (x_tracepoint_action_download): New.
10174 (l_tracepoint_action_download): New.
10175 (add_tracepoint_action): Install `action->ops' according type.
10176 (download_tracepoint_1): Move code `download' function pointer
10177 of various tracepoint_action_ops.
10179 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10181 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10182 linux_ptrace_attach_warnings.
10184 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10186 * Makefile.in (linux-ptrace.o): New.
10187 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10188 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10189 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10190 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10191 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10193 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10195 2012-03-08 Yao Qi <yao@codesourcery.com>
10196 Pedro Alves <palves@redhat.com>
10198 Fix PR server/13392.
10199 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10200 offset of JMP insn.
10201 * tracepoint.c (remove_tracepoint): New.
10202 (cmd_qtdp): Call remove_tracepoint when failed to install.
10204 2012-03-07 Pedro Alves <palves@redhat.com>
10206 * linux-low.c (get_detach_signal): New.
10207 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10208 Pass on pending signals to PTRACE_DETACH. Check the result of the
10210 * server.c (program_signals, program_signals_p): New.
10211 (handle_general_set): Handle QProgramSignals.
10212 * server.h (program_signals, program_signals_p): Declare.
10214 2012-03-05 Pedro Alves <palves@redhat.com>
10215 Jan Kratochvil <jan.kratochvil@redhat.com>
10217 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10220 2012-03-03 Yao Qi <yao@codesourcery.com>
10222 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10223 agent_look_up_symbols.
10225 2012-03-03 Yao Qi <yao@codesourcery.com>
10227 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10228 (linux-x86-low.o): Likewise.
10229 * server.h: Remove in_process_agent_loaded.
10230 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10234 2012-03-03 Yao Qi <yao@codesourcery.com>
10236 * tracepoint.c (gdb_agent_capability): New global.
10237 (in_process_agent_loaded_ust): Renamed to
10238 `in_process_agent_supports_ust'.
10240 (in_process_agent_supports_ust): Call agent_capability_check.
10241 (clear_installed_tracepoints): Assert that agent supports
10244 2012-03-03 Yao Qi <yao@codesourcery.com>
10246 * linux-low.c (linux_supports_agent): New.
10247 (linux_target_ops): Initialize field `supports_agent' with
10248 linux_supports_agent.
10249 * target.h (struct target_ops) <supports_agent>: New.
10250 (target_supports_agent): New macro.
10251 * server.c (handle_general_set): Handle packet 'QAgent'.
10252 (handle_query): Send `QAgent+'.
10253 * Makefile.in (server.o): Depends on agent.h.
10255 2012-03-03 Yao Qi <yao@codesourcery.com>
10257 * Makefile.in (OBS): Add agent.o.
10258 Add new rule for agent.o.
10259 Track dependence of tracepoint.c on agent.h.
10260 * tracepoint.c (run_inferior_command_1):
10261 (run_inferior_command): Call agent_run_command.
10262 (gdb_ust_connect_sync_socket): Deleted. Move it to
10264 (resume_thread, stop_thread): Likewise.
10265 (gdb_ust_socket_init): Renamed to ...
10266 (gdb_agent_socket_init): ... New.
10267 (gdb_ust_thread): Renamed to ...
10268 (gdb_agent_helper_thread): ... New.
10269 (gdb_ust_init): Move some code to ...
10270 (gdb_agent_init): ... here. New.
10271 [HAVE_UST]: Call gdb_ust_init.
10272 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10273 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10274 * config.in, configure: Regenerated.
10276 2012-03-02 Pedro Alves <palves@redhat.com>
10278 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10279 * linux-low.c (struct simple_pid_list): New.
10280 (stopped_pids): New a struct simple_pid_list pointer.
10281 (add_to_pid_list, pull_pid_from_list): New.
10282 (handle_extended_wait): Don't assume the first signal new children
10283 report is SIGSTOP. Adjust call to pull_pid_from_list.
10284 (linux_wait_for_lwp): Adjust.
10286 2012-03-02 Yao Qi <yao@codesourcery.com>
10288 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10291 2012-03-02 Yao Qi <yao@codesourcery.com>
10293 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10294 `stop_pc' and `tpoint'. Update caller.
10296 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10298 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10299 * linux-low.c (use_linux_regsets): New macro.
10300 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10301 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10302 (linux_register_in_regsets): New function.
10303 (usr_fetch_inferior_registers): Skip registers covered by
10305 (usr_store_inferior_registers): Likewise.
10306 (usr_fetch_inferior_registers): New macro.
10307 (usr_store_inferior_registers): Likewise.
10308 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10309 (linux_store_registers): Likewise.
10310 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10312 (init_registers_mips64_dsp_linux): Likewise.
10313 (init_registers_mips_linux): New macro.
10314 (init_registers_mips_dsp_linux): Likewise.
10315 (mips_dsp_num_regs): Likewise.
10316 (DSP_BASE, DSP_CONTROL): New fallback macros.
10317 (mips_base_regs): New macro.
10318 (mips_regmap): Use it. Fix the size.
10319 (mips_dsp_regmap): New variable.
10320 (mips_dsp_regset_bitmap): Likewise.
10321 (mips_arch_setup): New function.
10322 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10324 (mips_cannot_store_register): Likewise.
10325 (the_low_target): Update .arch_setup, .num_regs and .regmap
10326 initializers. Add .regset_bitmap initializer.
10327 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10329 * linux-bfin-low.c (the_low_target): Likewise.
10330 * linux-cris-low.c (the_low_target): Likewise.
10331 * linux-crisv32-low.c (the_low_target): Likewise.
10332 * linux-ia64-low.c (the_low_target): Likewise.
10333 * linux-m32r-low.c (the_low_target): Likewise.
10334 * linux-m68k-low.c (the_low_target): Likewise.
10335 * linux-ppc-low.c (the_low_target): Likewise.
10336 * linux-s390-low.c (the_low_target): Likewise.
10337 * linux-sh-low.c (the_low_target): Likewise.
10338 * linux-sparc-low.c (the_low_target): Likewise.
10339 * linux-tic6x-low.c (the_low_target): Likewise.
10340 * linux-x86-low.c (the_low_target): Likewise.
10341 * linux-xtensa-low.c (the_low_target): Likewise.
10342 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10343 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10344 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10346 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10347 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10349 2012-02-29 Yao Qi <yao@codesourcery.com>
10350 Pedro Alves <palves@redhat.com>
10352 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10353 `step_over_finished' is true.
10355 2012-02-27 Pedro Alves <palves@redhat.com>
10357 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10358 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10360 2012-02-27 Pedro Alves <palves@redhat.com>
10363 * linux-low.c (pid_is_stopped): New.
10364 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10366 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
10368 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10371 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10373 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10375 2012-02-24 Luis Machado <lgustavo@codesourcery>
10377 * server.c (handle_query): Advertise support for target-side
10378 breakpoint condition evaluation.
10379 (process_point_options): New function.
10380 (process_serial_event): When inserting a breakpoint, check for
10381 a target-side condition that should be evaluated.
10383 * mem-break.c: Include regcache.h and ax.h.
10384 (point_cond_list_t): New data structure.
10385 (breakpoint) <cond_list>: New field.
10386 (find_gdb_breakpoint_at): Make non-static.
10387 (delete_gdb_breakpoint_at): Clear any target-side
10389 (clear_gdb_breakpoint_conditions): New function.
10390 (add_condition_to_breakpoint): Likewise.
10391 (add_breakpoint_condition): Likewise.
10392 (gdb_condition_true_at_breakpoint): Likewise.
10393 (gdb_breakpoint_here): Return result directly instead
10394 of going through a local variable.
10396 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10397 (clear_gdb_breakpoint_conditions): Likewise.
10398 (add_breakpoint_condition): Likewise.
10399 (gdb_condition_true_at_breakpoint): Likewise.
10401 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10402 (need_step_over_p): Take target-side breakpoint condition into
10405 2012-02-24 Luis Machado <lgustavo@codesourcery>
10407 * server.h: Include tracepoint.h.
10408 (agent_mem_read, agent_get_trace_state_variable_value,
10409 agent_set_trace_state_variable_value,
10410 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10411 get_set_tsv_func_addr): New prototypes.
10413 * ax.h: New include file.
10414 * ax.c: New source file.
10416 * tracepoint.c: Include ax.h.
10417 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10418 agent_expr, eval_result_type): Move to ax.h.
10419 (parse_agent_expr): Rename to ...
10420 (gdb_parse_agent_expr): ... this, make it non-static and move
10422 (unparse_agent_expr) Rename to ...
10423 (gdb_unparse_agent_expr): ... this, make it non-static and move
10425 (eval_agent_expr): Rename to ...
10426 (eval_tracepoint_agent_expr): ... this.
10427 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10428 forward declarations.
10429 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10430 (agent_get_trace_state_variable_value): New function.
10431 (agent_set_trace_state_variable_value): New function.
10432 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10433 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10434 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10435 (condition_true_at_tracepoint): Likewise.
10436 (parse_agent_expr): Rename to ...
10437 (gdb_parse_agent_expr): ... this and move to ax.c.
10438 (unparse_agent_expr): Rename to ...
10439 (gdb_unparse_agent_expr): ... this and move to ax.c.
10440 (gdb_agent_op_name): Move to ax.c.
10441 (eval_agent_expr): Rename to ...
10442 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10444 (eval_tracepoint_agent_expr): New function.
10445 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
10447 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10449 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10450 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10451 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10452 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10453 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10454 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10455 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10456 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10457 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10458 (compile_bytecodes): Remove forward declaration.
10459 (is_goto_target): Move to ax.c.
10460 (compile_bytecodes): Move to ax.c and call
10461 agent_get_trace_state_variable_value (...) and
10462 agent_set_trace_state_variable_value (...).
10464 * Makefile.in: Update ax.c and IPA dependencies.
10466 2012-02-24 Pedro Alves <palves@redhat.com>
10468 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10469 (cmd_bigqtbuffer_circular): ... this. Only handle
10470 'QTBuffer:circular:'.
10471 (handle_tracepoint_general_set): Adjust.
10473 2012-02-16 Yao Qi <yao@codesourcery.com>
10475 * inferiors.c: Move code to ...
10476 * dll.c: .... here. New.
10477 * server.h: Declare clear_dlls.
10478 * Makefile.in (SFILES): Add dll.c.
10482 2012-02-11 Yao Qi <yao@codesourcery.com>
10484 * server.c: (handle_monitor_command): Add a new parameter
10486 (handle_query): Update caller.
10488 2012-02-09 Joel Brobecker <brobecker@adacore.com>
10490 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10491 * configure, config.in: Regenerate.
10492 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10495 2012-02-02 Pedro Alves <palves@redhat.com>
10497 Try SIGKILL first, then PTRACE_KILL.
10498 * linux-low.c (linux_kill_one_lwp): New.
10499 (linux_kill_one_lwp): Rename to ...
10500 (kill_one_lwp_callback): ... this. Use the new
10501 linux_kill_one_lwp.
10503 2012-02-02 Pedro Alves <palves@redhat.com>
10505 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10508 2012-01-27 Pedro Alves <palves@redhat.com>
10510 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10511 (elf_64_file_p): Make static.
10512 (linux_pid_exe_is_elf_64_file): New.
10513 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10514 Delete declarations.
10515 (linux_pid_exe_is_elf_64_file): Declare.
10516 * linux-x86-low.c (x86_arch_setup): Use
10517 linux_pid_exe_is_elf_64_file.
10519 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10521 * linux-low.c (linux_wait_for_event_1): Rename to ...
10522 (linux_wait_for_event): ... here and merge it with former
10523 linux_wait_for_event - new variable wait_ptid, use it.
10524 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10526 2012-01-23 Pedro Alves <palves@redhat.com>
10528 * server.c (main): Avoid yet another case of infinite loop while
10529 detaching/killing after a longjmp.
10531 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10534 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10536 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10538 * hostio.c (handle_readlink): New function.
10539 (handle_vFile): Call it to handle "vFile:readlink" packets.
10541 2012-01-20 Pedro Alves <palves@redhat.com>
10542 Ulrich Weigand <ulrich.weigand@linaro.org>
10544 * server.c (handle_v_requests): Only support vAttach and vRun to
10545 start multiple processes when in extended protocol mode.
10547 2012-01-17 Pedro Alves <palves@redhat.com>
10549 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10550 memalign plus mprotect to allocate the scratch buffer.
10552 2012-01-13 Pedro Alves <palves@redhat.com>
10554 * server.c (attach_inferior): Clear `cont_thread'.
10556 2012-01-13 Pedro Alves <palves@redhat.com>
10558 * server.c (main): Avoid infinite loop while detaching/killing
10561 2012-01-09 Doug Evans <dje@google.com>
10563 * server.c (start_inferior): Set last_ptid in --wrapper case.
10565 2012-01-06 Yao Qi <yao@codesourcery.com>
10567 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10569 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10571 2012-01-04 Yao Qi <yao@codesourcery.com>
10573 * tracepoint.c (cmd_qtdp): Print debug message
10574 for static tracepoint.
10576 2012-01-04 Yao Qi <yao@codesourcery.com>
10578 * tracepoint.c (trace_vdebug): Differentiate debug message
10579 between gdbserver and IPA.
10581 2012-01-03 Yao Qi <yao@codesourcery.com>
10583 * tracepoint.c (tracepoint_was_hit): Don't collect for
10586 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10588 * terminal.h: Reformat copyright header.
10590 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10592 * server.c (gdbserver_version): Update copyright year.
10593 * gdbreplay.c (gdbreplay_version): Likewise.
10595 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10597 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10600 2011-12-18 Hui Zhu <teawater@gmail.com>
10601 * linux-low.c (linux_create_inferior): Save return value to ret.
10603 2011-12-18 Hui Zhu <teawater@gmail.com>
10605 * linux-low.c (linux_create_inferior): Save return value to ret.
10607 2011-12-16 Doug Evans <dje@google.com>
10609 * linux-low.c (linux_create_inferior): If stdio connection,
10610 redirect stdin from /dev/null, stdout to stderr.
10611 * remote-utils.c (remote_is_stdio): New static global.
10612 (remote_connection_is_stdio): New function.
10613 (remote_prepare): Handle stdio connection.
10614 (remote_open): Ditto.
10615 (remote_close): Don't close stdin for stdio connections.
10616 (read_prim,write_prim): New functions. Replace all calls to
10617 read/write to these.
10618 * server.c (main): Watch for "-" argument. Move call to
10619 remote_prepare before start_inferior.
10620 * server.h (STDIO_CONNECTION_NAME): New macro.
10621 (remote_connection_is_stdio): Declare.
10623 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10624 in debugging output.
10626 2011-12-15 Yao Qi <yao@codesourcery.com>
10628 * tracepoint.c: Include sys/syscall.h.
10629 (gdb_ust_thread): Remove preprocessor conditional.
10631 2011-12-14 Pedro Alves <pedro@codesourcery.com>
10633 * linux-low.c (linux_detach_one_lwp): Call
10634 the_low_target.prepare_to_resume before detaching.
10636 2011-12-14 Yao Qi <yao@codesourcery.com>
10638 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10641 2011-12-14 Yao Qi <yao@codesourcery.com>
10643 * i386-low.c (i386_low_stopped_data_address): Initialize local
10644 variable `control'.
10646 2011-12-13 Pedro Alves <pedro@codesourcery.com>
10650 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10651 DR_CONTROL unless necessary. Extend comments.
10652 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10653 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10655 2011-12-13 Yao Qi <yao@codesourcery.com>
10657 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10659 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10661 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10663 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10664 Print new debug message for such case.
10666 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10668 Fix overlapping memcpy.
10669 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10670 the read_inferior_memory transfer.
10671 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10672 write_inferior_memory transfer.
10673 (set_fast_tracepoint_jump): New variable buf. Use it for the
10674 read_inferior_memory and write_inferior_memory transfers.
10675 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10676 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10677 Use it for the write_inferior_memory transfer.
10678 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10681 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10683 * linux-low.c (fetch_register, store_register): Make code
10684 consistent, fix formatting.
10686 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10688 * linux-low.c (usr_store_inferior_registers): Factor out code
10689 to handle individual registers into...
10690 (store_register): ... this new function.
10692 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10694 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10695 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10696 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10697 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10698 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10699 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10700 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10701 (srv_xmlfiles): Add new XML files.
10703 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10705 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10706 (init_registers_s390_linux32v1): Add prototype.
10707 (init_registers_s390_linux32v2): Likewise.
10708 (init_registers_s390_linux64v1): Likewise.
10709 (init_registers_s390_linux64v2): Likewise.
10710 (init_registers_s390x_linux64v1): Likewise.
10711 (init_registers_s390x_linux64v2): Likewise.
10712 (s390_num_regs): Increment to 52.
10713 (s390_regmap): Add orig_r2 register.
10714 (s390_num_regs_3264): Increment to 68.
10715 (s390_regmap_3264): Add orig_r2 register.
10716 (s390_collect_ptrace_register): Handle orig_r2 register.
10717 (s390_supply_ptrace_register): Likewise.
10718 (s390_fill_last_break): New function.
10719 (s390_store_last_break): Likewise.
10720 (s390_fill_system_call): New function.
10721 (s390_store_system_call): Likewise.
10722 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10724 (s390_check_regset): New function.
10725 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10726 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10727 Update target_regsets for available register sets.
10729 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10730 Jan Kratochvil <jan.kratochvil@redhat.com>
10732 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10733 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10735 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10736 * linux-low.h (struct process_info_private): New member r_debug.
10737 * server.c (handle_qxfer_libraries): Call
10738 the_target->qxfer_libraries_svr4.
10739 (handle_qxfer_libraries_svr4): New function.
10740 (qxfer_packets): New entry "libraries-svr4".
10741 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10742 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10743 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10744 PACKET_qXfer_libraries_svr4.
10746 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10748 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10749 PSW address/mask between 8-byte and 16-byte formats.
10750 (s390_supply_ptrace_register): Likewise.
10751 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10752 basic addressing mode bit.
10754 2011-11-24 Stan Shebs <stan@codesourcery.com>
10756 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10758 2011-11-17 Stan Shebs <stan@codesourcery.com>
10760 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10761 (tracing_start_time): New global.
10762 (tracing_stop_time): New global.
10763 (tracing_user_name): New global.
10764 (tracing_notes): New global.
10765 (tracing_stop_note): New global.
10766 (cmd_qtstart): Set traceframe_usage, start_time.
10767 (stop_tracing): Set stop_time.
10768 (cmd_qtstatus): Report additional status.
10769 (cmd_qtp): New function.
10770 (handle_tracepoint_query): Call it.
10771 (cmd_qtnotes): New function.
10772 (handle_tracepoint_general_set): Call it.
10773 (get_timestamp): Rename from tsv_get_timestamp.
10775 2011-11-14 Stan Shebs <stan@codesourcery.com>
10776 Kwok Cheung Yeung <kcy@codesourcery.com>
10778 * linux-x86-low.c (small_jump_insn): New.
10779 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10780 trampoline and error message, build a trampoline and issue a small
10781 jump instruction to it.
10782 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10783 trampoline and error message.
10784 (x86_get_min_fast_tracepoint_insn_len): New.
10785 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10786 * linux-low.h (struct linux_target_ops): Add arguments to
10787 install_fast_tracepoint_jump_pad operation, add new operation.
10788 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10790 (linux_get_min_fast_tracepoint_insn_len): New function.
10791 (linux_target_op): Add new operation.
10792 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10793 (gdb_trampoline_buffer_end): Ditto.
10794 (gdb_trampoline_buffer_error): Ditto.
10795 (struct ipa_sym_addresses): Add fields for new IPA variables.
10796 (symbol_list): Add entries for new IPA variables.
10797 (struct tracepoint): Add fields to hold the address range of the
10798 trampoline used by the tracepoint.
10799 (trampoline_buffer_head): New static variable.
10800 (trampoline_buffer_tail): Ditto.
10801 (claim_trampoline_space): New function.
10802 (have_fast_tracepoint_trampoline_buffer): New function.
10803 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10805 (install_fast_tracepoint): Ditto, also add error buffer argument.
10806 (cmd_qtminftpilen): New function.
10807 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10808 (fast_tracepoint_from_trampoline_address): New function.
10809 (fast_tracepoint_collecting): Handle trampoline as part of jump
10811 (set_trampoline_buffer_space): New function.
10812 (initialize_tracepoint): Initialize new IPA variables.
10813 * target.h (struct target_ops): Add arguments to
10814 install_fast_tracepoint_jump_pad operation, add new
10815 get_min_fast_tracepoint_insn_len operation.
10816 (target_get_min_fast_tracepoint_insn_len): New.
10817 (install_fast_tracepoint_jump_pad): Add arguments.
10818 * server.h (IPA_BUFSIZ): Define.
10819 * linux-i386-ipa.c: Include extra header files.
10820 (initialize_fast_tracepoint_trampoline_buffer): New function.
10821 (initialize_low_tracepoint): Call it.
10822 * server.h (set_trampoline_buffer_space): Declare.
10823 (claim_trampoline_space): Ditto.
10824 (have_fast_tracepoint_trampoline_buffer): Ditto.
10826 2011-11-14 Yao Qi <yao@codesourcery.com>
10828 * server.c (handle_query): Handle InstallInTrace for qSupported.
10829 * tracepoint.c (add_tracepoint): Sort list.
10830 (install_tracepoint, download_tracepoint): New.
10831 (cmd_qtdp): Call them to install and download tracepoints.
10832 (sort_tracepoints): Removed.
10833 (cmd_qtstart): Update.
10835 2011-11-14 Yao Qi <yao@codesourcery.com>
10837 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10838 * mem-break.h: Declare.
10839 * tracepoint.c (cmd_qtstart): Move some code to ...
10840 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10842 (download_tracepoints): Move some code to ...
10843 (download_tracepoint_1): ... here. New.
10845 2011-11-08 Yao Qi <yao@codesourcery.com>
10847 * remote-utils.c (relocate_instruction): A comment fix.
10849 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10851 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10852 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10853 dr_status_mirror and dr_control_mirror from debug_reg_state.
10854 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10855 (i386_initial_stuff): Remove use of deleted globals.
10856 (i386_get_thread_context, i386_set_thread_context,
10857 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10858 from debug_reg_state.
10860 2011-11-05 Yao Qi <yao@codesourcery.com>
10862 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10863 address as TPOINT's.
10865 2011-11-02 Stan Shebs <stan@codesourcery.com>
10867 * tracepoint.c (agent_mem_read_string): New function.
10868 (eval_agent_expr): Call it for tracenz.
10869 * server.c (handle_query): Report support for tracenz.
10871 2011-11-02 Yao Qi <yao@codesourcery.com>
10873 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10875 2011-11-02 Yao Qi <yao@codesourcery.com>
10877 * target.h: Fix a typo in comment.
10879 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10881 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10882 clobber the breakpoints' shadows with fast tracepoint jumps.
10883 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10884 * target.c (write_inferior_memory): Also pass MYADDR down to
10887 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10889 * configure.ac: Check support for personality routine.
10890 * configure: Regenerate.
10891 * config.in: Likewise.
10892 * linux-low.c: Include <sys/personality.h>.
10893 Define ADDR_NO_RANDOMIZE if necessary.
10894 (linux_create_inferior): Disable address space randomization when
10895 forking inferior, if requested.
10896 (linux_supports_disable_randomization): New function.
10897 (linux_target_ops): Install it.
10898 * server.h (disable_randomization): Declare.
10899 * server.c (disable_randomization): New global variable.
10900 (handle_general_set): Handle QDisableRandomization.
10901 (handle_query): Likewise for qSupported.
10902 (main): Support --disable-randomization and --no-disable-randomization
10903 command line arguments.
10904 * target.h (struct target_ops): Add supports_disable_randomization.
10905 (target_supports_disable_randomization): New macro.
10907 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10909 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10911 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10912 [!PT_GETDSBT] (target_loadmap): New definition.
10913 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10914 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10915 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10916 and PT_GETDSBT to LINUX_LOADMAP.
10917 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10918 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10920 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10922 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10923 (arm_linux_hwbp_cap): New static variable.
10924 (arm_linux_get_hwbp_cap): Replace by ...
10925 (arm_linux_init_hwbp_cap): ... this new function.
10926 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10927 (arm_linux_get_hw_watchpoint_count): Likewise.
10928 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10929 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10930 (arm_prepare_to_resume): Use perror_with_name instead of error.
10932 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10934 * linux-arm-low.c: Include <signal.h>.
10935 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10936 (struct arm_linux_hwbp_cap): New data type.
10937 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10938 (struct arm_linux_hw_breakpoint): New data type.
10939 (MAX_BPTS, MAX_WPTS): Define.
10940 (struct arch_process_info, struct arch_lwp_info): New data types.
10941 (arm_linux_get_hwbp_cap): New function.
10942 (arm_linux_get_hw_breakpoint_count): Likewise.
10943 (arm_linux_get_hw_watchpoint_count): Likewise.
10944 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10945 (arm_hwbp_control_initialize): Likewise.
10946 (arm_hwbp_control_is_enabled): Likewise.
10947 (arm_hwbp_control_is_initialized): Likewise.
10948 (arm_hwbp_control_disable): Likewise.
10949 (arm_linux_hw_breakpoint_equal): Likewise.
10950 (arm_linux_hw_point_initialize): Likewise.
10951 (struct update_registers_data): New data structure.
10952 (update_registers_callback: New function.
10953 (arm_insert_point): Likewise.
10954 (arm_remove_point): Likewise.
10955 (arm_stopped_by_watchpoint): Likewise.
10956 (arm_stopped_data_address): Likewise.
10957 (arm_new_process): Likewise.
10958 (arm_new_thread): Likewise.
10959 (arm_prepare_to_resume): Likewise.
10960 (the_low_target): Register arm_insert_point, arm_remove_point,
10961 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10962 arm_new_thread, and arm_prepare_to_resume.
10964 2011-09-15 Stan Shebs <stan@codesourcery.com>
10966 * server.h (struct emit_ops): Add compare-goto fields.
10967 * tracepoint.c (gdb_agent_op_sizes): New table.
10968 (emit_eq_goto): New function.
10969 (emit_ne_goto): New function.
10970 (emit_lt_goto): New function.
10971 (emit_le_goto): New function.
10972 (emit_gt_goto): New function.
10973 (emit_ge_goto): New function.
10974 (is_goto_target): New function.
10975 (compile_bytecodes): Recognize special cases of compare-goto
10976 combinations and call specialized emitters for them.
10977 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10978 (amd64_emit_ne_goto): New function.
10979 (amd64_emit_lt_goto): New function.
10980 (amd64_emit_le_goto): New function.
10981 (amd64_emit_gt_goto): New function.
10982 (amd64_emit_ge_goto): New function.
10983 (amd64_emit_ops): Add the new functions.
10984 (i386_emit_eq_goto): New function.
10985 (i386_emit_ne_goto): New function.
10986 (i386_emit_lt_goto): New function.
10987 (i386_emit_le_goto): New function.
10988 (i386_emit_gt_goto): New function.
10989 (i386_emit_ge_goto): New function.
10990 (i386_emit_ops): Add the new functions.
10992 2011-09-08 Stan Shebs <stan@codesourcery.com>
10994 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10995 (i386_emit_epilogue): Restore %ebx.
10997 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10999 * server.c (step_thread): Remove definition.
11000 (process_serial_event): Don't handle Hs.
11001 * server.h (step_thread): Remove declaration.
11002 * target.c (set_desired_inferior): Remove use of step_thread.
11004 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11006 * linux-low.c: Include linux-procfs.h.
11007 (linux_attach_lwp_1): Update comments.
11008 (linux_attach): Scan for existing threads when attaching to a
11009 process that is the tgid.
11010 * Makefile.in: Update dependencies.
11012 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11014 * configure.srv: Add linux-procfs.o dependencies.
11016 2011-08-14 Yao Qi <yao@codesourcery.com>
11018 * target.h (struct target_ops): Fix indent.
11019 * win32-low.c (win32_target_ops): Fix comment.
11021 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
11022 Yao Qi <yao@codesourcery.com>
11024 * Makefile.in (clean): Remove tic6x-*.c files.
11025 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11026 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11027 (tic6x-c64xp-linux.c): Likewise.
11028 * configure.srv: Add support for tic6x-*-uclinux.
11029 * linux-tic6x-low.c: New.
11030 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11032 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
11033 Yao Qi <yao@codesourcery.com>
11035 * target.h (struct target_ops): Add read_loadmap.
11036 * linux-low.c (struct target_loadseg): New type.
11037 (struct target_loadmap): New type.
11038 (linux_read_loadmap): New function.
11039 (linux_target_ops): Add linux_read_loadmap.
11040 * server.c (handle_query): Support qXfer:fdpic:read packet.
11041 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11044 2011-08-05 Eli Zaretskii <eliz@gnu.org>
11046 * win32-low.c: Include <stdint.h>.
11048 2011-07-22 Pedro Alves <pedro@codesourcery.com>
11050 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11051 to the inferior here.
11052 (i386_remove_aligned_watchpoint): Ditto.
11053 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11054 fit part of the watchpoint in the debug registers.
11055 (i386_update_inferior_debug_regs): New.
11056 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11057 registers, and only update the inferior on success.
11058 (i386_low_remove_watchpoint): Ditto.
11060 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11062 * linux-low.c (compare_ints, unique, list_threads, show_process,
11063 linux_core_of_thread): Delete.
11064 (linux_target_ops): Change linux_core_of_thread to
11065 linux_common_core_of_thread.
11066 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11067 * utils.c (malloc_failure): Change type of argument.
11068 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11069 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11070 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11071 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11072 (IPA_OBJS): Add common-utils-ipa.o.
11073 (ptid_h, linux_osdata_h): New macros.
11074 (server_h): Add common/common-utils.h, common/xml-utils.h,
11075 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11077 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11078 ptid.o, buffer.o): New rules.
11079 (linux-low.o): Add common/linux-osdata.h as a dependency.
11080 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11081 * configure.ac: Add AC_HEADER_DIRENT check.
11082 * config.in: Regenerate.
11083 * configure: Regenerate.
11084 * remote-utils.c (xml_escape_text): Delete.
11085 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11086 buffer_xml_printf): Move to common/buffer.c.
11087 * server.c (main): Remove call to initialize_inferiors.
11088 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11089 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11090 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11091 internal_error, gdb_assert, gdb_assert_fail): Delete.
11092 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11093 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11095 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11096 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11097 initialize_inferiors): Delete.
11099 2011-07-20 Pedro Alves <pedro@codesourcery.com>
11101 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11104 2011-05-31 Pedro Alves <pedro@codesourcery.com>
11106 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11108 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11110 2011-05-26 Yao Qi <yao@codesourcery.com>
11112 * Makefile.in (thread-db.o): Track dependence to
11113 common/gdb_thread_db.h.
11114 * thread-db.c: include gdb_thread_db.h from right place.
11116 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11118 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11119 __FILE__ and __LINE__ to internal_error.
11121 2011-05-13 Doug Evans <dje@google.com>
11123 * thread-db.c (try_thread_db_load_from_sdir): New function.
11124 (try_thread_db_load_from_dir): New function.
11125 (thread_db_load_search): Handle $sdir, ignore $pdir.
11126 Remove trying of system directories if search of
11127 libthread-db-search-path fails, that is now done via $sdir.
11129 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11131 * server.c (handle_query): Add EnableDisableTracepoints to the list
11132 of supported features.
11133 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
11135 (cmd_qtenable_disable): New.
11136 (cmd_qtstart): Install tracepoints even if disabled.
11137 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11138 receiving a QTEnable or QTDisable packet.
11139 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11140 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11142 (gdb_probe): Skip data collection if static tracepoint is disabled.
11144 2011-05-10 Doug Evans <dje@google.com>
11146 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11148 2011-05-04 Doug Evans <dje@google.com>
11150 * linux-low.c (linux_join): Skip process lookup.
11151 * spu-low.c (spu_join): Ditto.
11152 * server.c (join_inferiors_callback): Delete.
11153 (process_serial_event): For 'D' packet (detach) call join_inferior
11156 2011-05-04 Joseph Myers <joseph@codesourcery.com>
11158 * README: Don't mention xscale*-*-linux*.
11159 * configure.srv (xscale*-*-linux*): Don't handle target.
11161 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11163 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11165 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11166 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11167 (i386_emit_void_call_2): Likewise.
11169 2011-04-26 Yao Qi <yao@codesourcery.com>
11171 * linux-low.c: Move common macros to linux-ptrace.h.
11172 Include linux-ptrace.h.
11173 * Makefile.in (linux_ptrace_h): New.
11174 (linux-low.o): Depends on linux-ptrace.h.
11176 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11178 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11179 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11180 (remote_prepare): New function with most of the TCP code from ...
11181 (remote_open): ... here. Detect PORT here unconditionally. Move also
11182 setting transport_is_reliable.
11183 * server.c (run_once): New variable.
11184 (gdbserver_usage): Document it.
11185 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11186 the first run if RUN_ONCE.
11187 * server.h (run_once, remote_prepare): New declarations.
11189 2011-04-19 Tom Tromey <tromey@redhat.com>
11191 * win32-low.c (handle_load_dll): Remove duplicate "the".
11193 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11195 Remove support for old Cygwin 1.5 versions.
11196 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11197 function to avoid warning.
11198 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11201 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11203 * gdbserver/server.h (Macro _): Define it if not available.
11205 2011-03-14 Michael Snyder <msnyder@vmware.com>
11207 * hostio.c (handle_close): Remove unnecessary null test.
11209 2011-03-10 Joel Brobecker <brobecker@adacore.com>
11211 * Makefile.in (maintainer-clean realclean distclean): Remove
11212 "make ... subdir_do" command.
11214 2011-03-10 Michael Snyder <msnyder@vmware.com>
11216 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11218 * server.c (handle_v_run): Free alloced buffer on early return.
11220 2011-03-09 Yao Qi <yao@codesourcery.com>
11223 2011-03-04 Yao Qi <yao@codesourcery.com>
11225 * Makefile.in: Remove GNU make feature --directory.
11227 2011-03-05 Yao Qi <yao@codesourcery.com>
11229 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11230 (subdir_do): New make target. Copied from gdb/Makefile.
11231 (maintainer-clean, realclean, distclean, clean): Call corresponding
11232 make targets in common/Makefile.
11234 2011-02-11 Yao Qi <yao@codesourcery.com>
11236 * configure.ac: Call AC_PROG_RANLIB.
11237 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11238 * configure: Regenerate.
11240 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11242 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11244 2011-03-06 Yao Qi <yao@codesourcery.com>
11246 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11248 2011-03-05 Yao Qi <yao@codesourcery.com>
11250 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11251 (subdir_do): New make target. Copied from gdb/Makefile.
11252 (maintainer-clean, realclean, distclean, clean): Call corresponding
11253 make targets in common/Makefile.
11255 2011-03-04 Yao Qi <yao@codesourcery.com>
11257 * Makefile.in: Remove GNU make feature --directory.
11259 2011-03-04 Michael Snyder <msnyder@vmware.com>
11261 * server.c (queue_stop_reply): Call xmalloc not malloc.
11263 2011-03-02 Michael Snyder <msnyder@vmware.com>
11265 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11267 2011-02-28 Michael Snyder <msnyder@vmware.com>
11269 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11270 (cmd_qtframe): Ditto.
11271 (cmd_qtbuffer): Ditto.
11272 (cmd_bigqtbuffer): Ditto.
11274 * utils.c (decimal2str): Initialize 'width' to nine, then
11275 don't mess with it.
11277 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11279 * hostio.c (require_data): Free *data, not data.
11281 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11283 * hostio.c (require_data): Use free, not xfree.
11285 2011-02-27 Michael Snyder <msnyder@vmware.com>
11287 * server.c (handle_query): Discard unused value.
11289 * hostio.c (require_data): Free malloc memory before returning
11292 2011-02-26 Michael Snyder <msnyder@vmware.com>
11294 * linux-low.c (list_threads): Call closedir for dirent.
11296 2011-02-27 Michael Snyder <msnyder@vmware.com>
11298 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11299 a case statement falls through.
11301 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11303 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11306 2011-02-26 Michael Snyder <msnyder@vmware.com>
11308 * utils.c (decimal2str): Eliminate dead code and dead param.
11309 (pulongest): Drop dead param from call to decimal2str.
11312 2011-02-24 Joel Brobecker <brobecker@adacore.com>
11314 Revert the following patch (not approved yet):
11315 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 2011-02-21 Hui Zhu <teawater@gmail.com>
11321 * tracepoint.c (tp_printf): New function.
11322 (eval_agent_expr): Handle gdb_agent_op_printf.
11324 2011-02-18 Tom Tromey <tromey@redhat.com>
11326 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11327 (tracepoint.o): Likewise.
11328 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11329 (gdb_agent_op_names): Likewise.
11331 2011-02-18 Tom Tromey <tromey@redhat.com>
11333 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11334 gdb_agent_op_rot>: New constants.
11335 (gdb_agent_op_names): Add pick and roll.
11336 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11339 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11341 * aclocal.m4: Regenerated with aclocal-1.11.1.
11343 2011-02-14 Pedro Alves <pedro@codesourcery.com>
11345 * server.c (handle_qxfer_traceframe_info): New.
11346 (qxfer_packets): Register "traceframe-info".
11347 (handle_query): Report support for qXfer:traceframe-info:read+.
11348 * tracepoint.c (match_blocktype): New.
11349 (traceframe_find_block_type): Rename to ...
11350 (traceframe_walk_blocks): ... this. Add callback filter argument,
11352 (traceframe_find_block_type): New, reimplemented on top of
11353 traceframe_walk_blocks.
11354 (build_traceframe_info_xml): New.
11355 (traceframe_read_info): New.
11356 * server.h (traceframe_read_info): Declare.
11358 2011-02-11 Yao Qi <yao@codesourcery.com>
11360 * configure.ac: Call AC_PROG_RANLIB.
11361 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11362 * configure: Regenerate.
11364 2011-02-07 Pedro Alves <pedro@codesourcery.com>
11366 * server.c (gdb_read_memory): Change return semantics to allow
11368 (handle_search_memory_1): Adjust.
11369 (process_serial_event) <'m' packet>: Handle partial transfers.
11370 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11372 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11374 * regcache.c (init_register_cache): Initialize
11375 regcache->register_status.
11376 (free_register_cache): Release regcache->register_status.
11377 (regcache_cpy): Copy register_status.
11378 (registers_to_string): Print 'x's for unavailable registers.
11379 (supply_register): Mark the register's status valid or
11380 unavailable, depending on whether a buffer was passed in or not.
11381 (supply_register_zeroed): New.
11382 (supply_regblock): Mark the registers' status valid or
11383 unavailable, depending on whether a buffer was passed in or not.
11384 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11385 (struct regcache): New `register_status' field.
11386 (supply_register_zeroed): Declare.
11387 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11388 supply_register_zeroed, rather than passing a NULL buffer to
11390 * tracepoint.c (fetch_traceframe_registers): Update comment.
11392 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11394 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11397 2011-01-25 Pedro Alves <pedro@codesourcery.com>
11399 * server.h (decode_xfer_write): Change prototype.
11400 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11401 and don't extract the annex here.
11402 * server.c (decode_xfer_read): Remove `annex' parameter,
11403 and don't extract the annex here.
11404 (decode_xfer): New.
11405 (struct qxfer): New.
11406 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11407 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11408 (handle_qxfer_statictrace): New functions, abstracted out from
11409 handle_query, and made to use the struct qxfer interface.
11410 (handle_threads_qxfer_proper): Rename to ...
11411 (handle_qxfer_threads_proper): ... this.
11412 (handle_threads_qxfer): Rename to ...
11413 (handle_qxfer_threads): ... this. Adjust.
11414 (qxfer_packets): New array.
11415 (handle_qxfer): New function.
11416 (handle_query): Use handle_qxfer.
11418 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11420 * gdbreplay.c: Shorten lines of >= 80 columns.
11421 * linux-low.c: Ditto.
11422 * linux-ppc-low.c: Ditto.
11423 * linux-s390-low.c: Ditto.
11424 * linux-sparc-low.c: Ditto.
11425 * linux-x86-low.c: Ditto.
11426 * linux-xtensa-low.c: Ditto.
11427 * mem-break.c: Ditto.
11428 * nto-low.c: Ditto.
11429 * regcache.h: Ditto.
11430 * remote-utils.c: Ditto.
11433 * thread-db.c: Ditto.
11434 * tracepoint.c: Ditto.
11436 * win32-low.h: Ditto.
11438 2011-01-05 Joel Brobecker <brobecker@adacore.com>
11440 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11443 2011-01-01 Joel Brobecker <brobecker@adacore.com>
11445 * server.c (gdbserver_version): Update copyright year in version
11447 * gdbreplay.c (gdbreplay_version): Ditto.
11449 2010-12-29 Jie Zhang <jie.zhang@analog.com>
11451 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11452 * linux-bfin-low.c: New file.
11453 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11454 PT_DATA_ADDR for BFIN targets.
11455 * Makefile.in (SFILES): Add linux-bfin-low.c.
11456 (clean): Remove reg-bfin.c.
11457 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11458 * README: Mention supported Blackfin targets.
11460 2010-12-23 Mike Frysinger <vapier@gentoo.org>
11462 * .gitignore: New file.
11464 2010-11-16 Mike Frysinger <vapier@gentoo.org>
11466 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11468 2010-10-22 Jie Zhang <jie@codesourcery.com>
11470 * Makefile.in: Add FLAGS_TO_PASS variable.
11471 (install): Remove dependency of install-only and recursively
11472 invoke make for install-only.
11474 2010-10-04 Doug Evans <dje@google.com>
11476 * Makefile.in (uninstall): Use $(DESTDIR).
11478 2010-09-24 Pedro Alves <pedro@codesourcery.com>
11482 * linux-x86-low.c (compat_siginfo_from_siginfo)
11483 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11484 si_code is < 0. Check for si_code == SI_TIMER before checking for
11487 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11489 * lynx-i386-low.c: New file.
11490 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11492 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11494 * lynx-low.c (ptrace_request_to_str): Remove handling for
11495 request values that have been removed in LynxOS 5.x.
11497 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11499 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11502 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11504 * configure.ac: Add --enable-inprocess-agent option.
11505 * configure: Rebuilt.
11507 2010-09-06 Yao Qi <yao@codesourcery.com>
11509 * linux-low.c (linux_kill): Remove unused variable.
11510 (linux_stabilize_threads): Likewise.
11511 * server.c (start_inferior): Likewise.
11512 (queue_stop_reply_callback): Likewise.
11513 * tracepoint.c (do_action_at_tracepoint): Likewise.
11515 2010-09-06 Yao Qi <yao@codesourcery.com>
11517 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11520 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11522 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11524 2010-09-06 Pedro Alves <pedro@codesourcery.com>
11526 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11529 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11531 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11532 gdbserver/lynx-ppc-low.c: New files.
11533 * Makefile.in (lynx_low_h): New variable.
11534 (lynx-low.o, lynx-ppc-low.o): New rules.
11535 * configure.ac: On LynxOS, link with -lnetinet.
11536 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11537 * configure: regenerate.
11539 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11541 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11542 * configure.ac: Add check for vasprintf and vsnprintf.
11543 * configure, config.in: Regenerate.
11544 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11546 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11548 * gdbreplay.c: Move include of alloca.h up, next to include of
11550 * server.h: Add include of malloc.h.
11551 * mem-break.c: Remove include of malloc.h.
11552 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11554 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11556 * Makefile.in (memmem.o): Build with -Wno-error.
11558 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11560 * utils.c (xsnprintf): Make non-static.
11561 * server.h: Add xsnprintf declaration.
11562 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11563 replace calls to snprintf by calls to xsnprintf throughout.
11565 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11567 * configure.ac: Add configure check for alloca.
11568 * configure, config.in: Regenerate.
11569 * server.h: Include alloca.h if it exists.
11570 * gdbreplay.c: Include alloca.h if it exists.
11572 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11574 * linux-low.c (__SIGRTMIN): Define if not already defined.
11575 (linux_create_inferior): Check for __ANDROID__ rather than
11577 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11578 are already deferred.
11579 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11580 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11581 stopped and already has a pending signal to report.
11582 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11583 a pending signal to report or is moving out of a jump pad.
11584 (linux_init_signals): Check for __ANDROID__ rather than
11587 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11589 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11590 debug_threads check. Avoid a linear search when not doing debug
11593 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11595 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11596 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11597 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11598 (process_event): Change local fd's type to gdb_fildes_t.
11599 (create_file_handler): Adjust prototype.
11600 (delete_file_handler): Adjust prototype.
11601 (handle_file_event): Adjust prototype. Use pfildes.
11602 (create_file_event): Adjsut prototype.
11603 * remote-utils.c (remote_desc, listen_desc): Change type to
11605 * server.h: New gdb_fildes_t typedef.
11606 [USE_WIN32API]: Include winsock2.h.
11607 (delete_file_handler, add_file_handler): Adjust prototypes.
11608 (pfildes): Declare.
11609 * utils.c (pfildes): New.
11611 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11613 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11614 * configure: Regenerate.
11616 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11618 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11619 (linux_done_accessing_memory): ... this.
11620 (linux_target_ops): Adjust.
11621 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11622 * nto-low.c (nto_target_ops): Adjust comment.
11623 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11624 * spu-low.c (spu_target_ops): Adjust comment.
11625 * target.h (target_ops): Rename unprepare_to_access_memory field
11626 to done_accessing_memory.
11627 (unprepare_to_access_memory): Rename to ...
11628 (done_accessing_memory): ... this.
11630 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11632 * linux-low.c (linux_prepare_to_access_memory): New.
11633 (linux_unprepare_to_access_memory): New.
11634 (linux_target_ops): Install them.
11635 * server.c (read_memory): Rename to ...
11636 (gdb_read_memory): ... this. Use
11637 prepare_to_access_memory/prepare_to_access_memory.
11638 (write_memory): Rename to ...
11639 (gdb_write_memory): ... this. Use
11640 prepare_to_access_memory/prepare_to_access_memory.
11641 (handle_search_memory_1): Adjust.
11642 (process_serial_event): Adjust.
11643 * target.h (struct target_ops): New fields
11644 prepare_to_access_memory and unprepare_to_access_memory.
11645 (prepare_to_access_memory, unprepare_to_access_memory): New.
11646 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11647 prepare_to_access_memory/prepare_to_access_memory.
11648 * nto-low.c (nto_target_ops): Adjust.
11649 * spu-low.c (spu_target_ops): Adjust.
11650 * win32-low.c (win32_target_ops): Adjust.
11652 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11654 * Makefile.in (WARN_CFLAGS): Get it from configure.
11655 (WERROR_CFLAGS): New.
11656 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11657 * configure.ac: Introduce --enable-werror, which adds -Werror to
11658 the compiler command line. Enabled by default. Disable with
11659 --disable-werror. Add -Wdeclaration-after-statement
11660 Wpointer-arith and -Wformat-nonliteral to warning flags.
11661 * configure: Regenerate.
11663 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11665 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11667 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11669 * gdbreplay.c (remote_error): New.
11671 (expect): Use gdbchar. Check for error reading from GDB.
11672 Clarify sync error output.
11673 (play): Check for errors writing to GDB.
11674 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11675 * remote-utils.c (getpkt): Check for errors writing to the remote
11678 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11680 * linux-low.c (linux_wait_1): Move non-debugging code out of
11681 `debug_threads' control.
11683 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11685 * linux-low.c (linux_wait_1): Don't set last_status here.
11686 * server.c (push_event, queue_stop_reply_callback): Assert we're
11687 not pushing a TARGET_WAITKIND_IGNORE event.
11688 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11689 (myresume, handle_target_event): Set the thread's last_resume_kind
11690 and last_status from the target returned status.
11692 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11696 * linux-x86-low.c (update_debug_registers_callback): New.
11697 (i386_dr_low_set_addr): Use it.
11698 (i386_dr_low_get_addr): New.
11699 (i386_dr_low_set_control): Use update_debug_registers_callback.
11700 (i386_dr_low_get_control): New.
11701 (i386_dr_low_get_status): Adjust.
11702 * linux-low.c (linux_stop_lwp): New.
11703 * linux-low.h (linux_stop_lwp): Declare.
11705 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11706 argument instead of a i386_debug_reg_state.
11707 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11708 a i386_debug_reg_state.
11709 (i386_insert_aligned_watchpoint): Adjust.
11710 (i386_remove_aligned_watchpoint): Adjust.
11711 (i386_low_stopped_data_address): Read the debug registers from the
11712 inferior instead of from the mirrors.
11713 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11714 (i386_dr_low_get_addr): Declare.
11715 (i386_dr_low_get_control): Declare.
11716 (i386_dr_low_get_status): Change prototype.
11718 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11719 (i386_dr_low_get_addr): New.
11720 (i386_dr_low_get_control): New.
11721 (i386_dr_low_get_status): Adjust prototype. Return
11723 (i386_initial_stuff): Clear dr_status_mirror and
11725 (i386_get_thread_context): Adjust.
11726 (i386_set_thread_context): Adjust.
11727 (i386_thread_added): Adjust.
11729 2010-08-24 Pedro Alves <pedro@codesourcery.com>
11731 * linux-low.h (linux_thread_area): Delete declaration.
11733 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11735 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11736 after its termination.
11738 2010-08-09 Pedro Alves <pedro@codesourcery.com>
11740 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11741 (gdb_wants_all_stopped): Delete.
11742 (linux_wait_1): Don't call them.
11743 * server.c (handle_v_cont): Tag all threads as want-stopped.
11744 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11745 stopped as "client-wants-stopped".
11747 2010-07-31 Pedro Alves <pedro@codesourcery.com>
11749 * Makefile.in (signals_h): New.
11750 (server_h): Depend on it.
11751 (server.o): Don't depend on $(signals_def).
11752 (signals.o): Depend on $(signals_def).
11754 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11756 * Makefile.in (signals_def): New.
11757 (server_h): Append include/gdb/signals.h and signals_def.
11758 (server.o): Append signals_def.
11760 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11762 * server.c (handle_target_event): Use target_signal_to_host for
11763 resume_info.sig initialization.
11764 * target.h (struct thread_resume) <sig>: New comment.
11766 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11768 * server.c (handle_query): strcpy() the returned string from paddress()
11769 instead of sprintf().
11770 * utils.c (paddress): Return phex_nz().
11772 2010-07-07 Joel Brobecker <brobecker@adacore.com>
11774 * server.c (handle_v_cont): Call mourn_inferior if process
11776 (myresume): Likewise.
11778 2010-07-01 Pedro Alves <pedro@codesourcery.com>
11780 Static tracepoints, and integration with UST.
11782 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11783 * mem-break.c (uninsert_all_breakpoints)
11784 (reinsert_all_breakpoints): New.
11785 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11786 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11787 (gdb_agent_ust_loaded, helper_thread_id)
11788 (gdb_agent_helper_thread_id): New macros.
11789 (struct ipa_sym_addresses): Add addr_ust_loaded,
11790 addr_helper_thread_id, addr_cmd_buf.
11791 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11792 (in_process_agent_loaded_ust): New.
11793 (write_e_ust_not_loaded): New.
11794 (maybe_write_ipa_ust_not_loaded): New.
11795 (struct collect_static_trace_data_action): New.
11796 (enum tracepoint_type) <static_tracepoint>: New.
11797 (struct tracepoint) <handle>: Mention static tracepoints.
11798 (struct static_tracepoint_ctx): New.
11799 (CMD_BUF_SIZE): New.
11800 (add_tracepoint_action): Handle static tracepoint actions.
11801 (unprobe_marker_at): New.
11802 (clear_installed_tracepoints): Handle static tracepoints.
11803 (cmd_qtdp): Handle static tracepoints.
11804 (probe_marker_at): New.
11805 (cmd_qtstart): Handle static tracepoints.
11806 (response_tracepoint): Handle static tracepoints.
11807 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11808 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11809 (get_context_regcache): Handle static tracepoints.
11810 (do_action_at_tracepoint): Handle static tracepoint actions.
11811 (traceframe_find_block_type): Handle static trace data blocks.
11812 (traceframe_read_sdata): New.
11813 (download_tracepoints): Download static tracepoint actions.
11814 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11815 (GDB_PROBE_NAME): New.
11817 (GET_UST_SYM): New.
11820 (ust_marker_to_static_tracepoint): New.
11822 (collect_ust_data_at_tracepoint): New.
11823 (gdb_ust_probe): New.
11824 (UNIX_PATH_MAX, SOCK_DIR): New.
11825 (gdb_ust_connect_sync_socket): New.
11826 (resume_thread, stop_thread): New.
11827 (run_inferior_command): New.
11828 (init_named_socket): New.
11829 (gdb_ust_socket_init): New.
11830 (cstr_to_hexstr): New.
11832 (first_marker, next_marker): New.
11833 (response_ust_marker): New.
11834 (cmd_qtfstm, cmd_qtsstm): New.
11835 (unprobe_marker_at, probe_marker_at): New.
11836 (cmd_qtstmat, gdb_ust_thread): New.
11837 (gdb_ust_init): New.
11838 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11839 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11840 (ST_REGENTRY): New.
11841 (x86_64_st_collect_regmap): New.
11842 (X86_64_NUM_ST_COLLECT_GREGS): New.
11843 (AMD64_RIP_REGNUM): New.
11844 (supply_static_tracepoint_registers): New.
11845 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11846 (ST_REGENTRY): New.
11847 (i386_st_collect_regmap): New.
11848 (i386_NUM_ST_COLLECT_GREGS): New.
11849 (supply_static_tracepoint_registers): New.
11850 * server.c (handle_query): Handle qXfer:statictrace:read.
11851 <qSupported>: Report support for StaticTracepoints, and
11852 qXfer:statictrace:read features.
11853 * server.h (traceframe_read_sdata)
11854 (supply_static_tracepoint_registers): Declare.
11855 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11856 (unpack_varlen_hex): Include in IPA build.
11857 * Makefile.in (ustlibs, ustinc): New.
11858 (IPA_OBJS): Add remote-utils-ipa.o.
11859 ($(IPA_LIB)): Link -ldl and -lpthread.
11861 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11862 * config.in, configure: Regenerate.
11864 2010-06-20 Ian Lance Taylor <iant@google.com>
11865 Pedro Alves <pedro@codesourcery.com>
11867 * linux-x86-low.c (always_true): Delete.
11868 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11869 trying to fool the compiler with always_true.
11871 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11873 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11874 conditions in gdbserver.
11876 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11878 * spu-low.c (spu_read_memory): Wrap around local store limit.
11879 (spu_write_memory): Likewise.
11881 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11883 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11884 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11886 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11888 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11889 uses with LONGEST uses.
11891 2010-06-14 Stan Shebs <stan@codesourcery.com>
11892 Pedro Alves <pedro@codesourcery.com>
11896 * linux-x86-low.c: Include limits.h.
11898 (always_true): New.
11901 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11902 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11903 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11904 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11905 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11906 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11907 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11908 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11909 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11910 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11911 (amd64_emit_void_call_2): New.
11912 (amd64_emit_ops): New.
11913 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11914 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11915 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11916 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11917 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11918 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11919 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11920 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11921 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11922 (i386_emit_stack_adjust, i386_emit_int_call_1)
11923 (i386_emit_void_call_2): New.
11924 (i386_emit_ops): New.
11925 (x86_emit_ops): New.
11926 (the_low_target): Install x86_emit_ops.
11927 * server.h (struct emit_ops): New.
11928 (get_raw_reg_func_addr): Declare.
11929 (current_insn_ptr, emit_error): Declare.
11930 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11931 (set_trace_state_variable_value): New defines.
11932 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11933 addr_get_trace_state_variable_value and
11934 addr_set_trace_state_variable_value.
11935 (symbol_list): New fields for get_raw_reg,
11936 get_trace_state_variable_value and set_trace_state_variable_value.
11937 (condfn): New typedef.
11938 (struct tracepoint): New field `compiled_cond'.
11939 (do_action_at_tracepoint): Clear compiled_cond.
11940 (get_trace_state_variable_value, set_trace_state_variable_value):
11942 (condition_true_at_tracepoint): If there's a compiled condition,
11944 (current_insn_ptr, emit_error): New globals.
11945 (struct bytecode_address): New.
11946 (get_raw_reg_func_addr): New.
11947 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11948 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11949 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11950 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11951 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11952 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11953 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11954 (compile_tracepoint_condition, compile_bytecodes): New.
11955 * target.h (emit_ops): Forward declare.
11956 (struct target_ops): New field emit_ops.
11957 (target_emit_ops): New.
11958 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11959 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11960 * linux-low.c (linux_emit_ops): New.
11961 (linux_target_ops): Install it.
11962 * linux-low.h (struct linux_target_ops): New field emit_ops.
11964 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11966 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11967 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11969 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11970 Stan Shebs <stan@codesourcery.com>
11972 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11973 (all): Depend on $(extra_libraries).
11974 (install-only): Install the IPA.
11975 (IPA_OBJS, IPA_LIB): New.
11976 (clean): Remove the IPA lib.
11977 (IPAGENT_CFLAGS): New.
11978 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11979 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11980 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11981 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11982 * configure.ac: Check for atomic builtins support in the compiler.
11983 (IPA_DEPFILES, extra_libraries): Define.
11984 * configure.srv (ipa_obj): Add description.
11985 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11986 (i[34567]86-*-linux*): Set ipa_obj.
11987 (x86_64-*-linux*): Set ipa_obj.
11988 * linux-low.c (stabilizing_threads): New.
11989 (supports_fast_tracepoints): New.
11990 (linux_detach): Stabilize threads before detaching.
11991 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11992 the lwp is either not stabilizing, or is moving out of a jump pad.
11993 (linux_fast_tracepoint_collecting): New.
11994 (maybe_move_out_of_jump_pad): New.
11995 (enqueue_one_deferred_signal): New.
11996 (dequeue_one_deferred_signal): New.
11997 (linux_wait_for_event_1): If moving out of a jump pad, defer
11998 pending signals to later.
11999 (linux_stabilize_threads): New.
12000 (linux_wait_1): Check if threads need moving out of jump pads, and
12002 (stuck_in_jump_pad_callback): New.
12003 (move_out_of_jump_pad_callback): New.
12004 (lwp_running): New.
12005 (linux_resume_one_lwp): Handle moving out of jump pads.
12006 (linux_set_resume_request): Dequeue deferred signals.
12007 (need_step_over_p): Also step over fast tracepoint jumps.
12008 (start_step_over): Also uninsert fast tracepoint jumps.
12009 (finish_step_over): Also reinsert fast tracepoint jumps.
12010 (linux_install_fast_tracepoint_jump): New.
12011 (linux_target_ops): Install linux_stabilize_threads and
12012 linux_install_fast_tracepoint_jump_pad.
12013 * linux-low.h (linux_target_ops) <get_thread_area,
12014 install_fast_tracepoint_jump_pad>: New fields.
12015 (struct lwp_info) <collecting_fast_tracepoint,
12016 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12017 (linux_get_thread_area): Declare.
12018 * linux-x86-low.c (jump_insn): New.
12019 (x86_get_thread_area): New.
12020 (append_insns): New.
12021 (push_opcode): New.
12022 (amd64_install_fast_tracepoint_jump_pad): New.
12023 (i386_install_fast_tracepoint_jump_pad): New.
12024 (x86_install_fast_tracepoint_jump_pad): New.
12025 (the_low_target): Install x86_get_thread_area and
12026 x86_install_fast_tracepoint_jump_pad.
12027 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12028 (struct fast_tracepoint_jump): New.
12029 (fast_tracepoint_jump_insn): New.
12030 (fast_tracepoint_jump_shadow): New.
12031 (find_fast_tracepoint_jump_at): New.
12032 (fast_tracepoint_jump_here): New.
12033 (delete_fast_tracepoint_jump): New.
12034 (set_fast_tracepoint_jump): New.
12035 (uninsert_fast_tracepoint_jumps_at): New.
12036 (reinsert_fast_tracepoint_jumps_at): New.
12037 (set_breakpoint_at): Use write_inferior_memory.
12038 (uninsert_raw_breakpoint): Use write_inferior_memory.
12039 (check_mem_read): Mask out fast tracepoint jumps.
12040 (check_mem_write): Mask out fast tracepoint jumps.
12041 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12042 (set_fast_tracepoint_jump): Declare.
12043 (delete_fast_tracepoint_jump)
12044 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12045 (reinsert_fast_tracepoint_jumps_at): Declare.
12046 * regcache.c: Don't compile many functions when building the
12047 in-process agent library.
12048 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12049 the register buffer in the heap.
12050 (free_register_cache): If the register buffer isn't owned by the
12051 regcache, don't free it.
12052 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12053 pre-existing register caches.
12054 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12056 (convert_ascii_to_int): : Constify `from' parameter type.
12057 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12058 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12059 the needed buffer in-place.
12060 (relocate_instruction): New.
12061 * server.c (handle_query) <qSymbols>: If the target supports
12062 tracepoints, give it a chance of looking up symbols. Report
12063 support for fast tracepoints.
12064 (handle_status): Stabilize threads.
12065 (process_serial_event): Adjust.
12066 * server.h (struct fast_tracepoint_jump): Forward declare.
12067 (struct process_info) <fast_tracepoint_jumps>: New field.
12068 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12069 (decode_X_packet, decode_M_packet): Adjust.
12070 (relocate_instruction): Declare.
12071 (in_process_agent_loaded): Declare.
12072 (tracepoint_look_up_symbols): Declare.
12073 (struct fast_tpoint_collect_status): Declare.
12074 (fast_tracepoint_collecting): Declare.
12075 (force_unlock_trace_buffer): Declare.
12076 (handle_tracepoint_bkpts): Declare.
12077 (initialize_low_tracepoint)
12078 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12079 * target.h (struct target_ops) <stabilize_threads,
12080 install_fast_tracepoint_jump_pad>: New fields.
12081 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12082 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12083 [HAVE_STDINT_H]: Include stdint.h.
12084 (trace_debug_1): Rename to ...
12085 (trace_vdebug): ... this.
12086 (trace_debug): Rename to ...
12087 (trace_debug_1): ... this. Add `level' parameter.
12088 (trace_debug): New.
12089 (ATTR_USED, ATTR_NOINLINE): New.
12090 (IP_AGENT_EXPORT): New.
12091 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12092 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12093 (about_to_request_buffer_space, trace_buffer_is_full)
12094 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12095 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12096 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12097 (traceframe_write_count, traceframes_created)
12098 (trace_state_variables)
12099 New renaming defines.
12100 (struct ipa_sym_addresses): New.
12101 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12102 (symbol_list): New.
12103 (ipa_sym_addrs): New.
12104 (all_tracepoint_symbols_looked_up): New.
12105 (in_process_agent_loaded): New.
12106 (write_e_ipa_not_loaded): New.
12107 (maybe_write_ipa_not_loaded): New.
12108 (tracepoint_look_up_symbols): New.
12109 (debug_threads) [IN_PROCESS_AGENT]: New.
12110 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12111 (UNKNOWN_SIDE_EFFECTS): New.
12112 (stop_tracing): New.
12113 (flush_trace_buffer): New.
12114 (stop_tracing_bkpt): New.
12115 (flush_trace_buffer_bkpt): New.
12116 (read_inferior_integer): New.
12117 (read_inferior_uinteger): New.
12118 (read_inferior_data_pointer): New.
12119 (write_inferior_data_pointer): New.
12120 (write_inferior_integer): New.
12121 (write_inferior_uinteger): New.
12122 (struct collect_static_trace_data_action): Delete.
12123 (enum tracepoint_type): New.
12124 (struct tracepoint) <type>: New field `type'.
12125 <actions_str, step_actions, step_actions_str>: Only include in
12127 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12128 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12129 (tracepoints): Use IP_AGENT_EXPORT.
12130 (last_tracepoint): Don't include in the IPA.
12131 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12132 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12133 (alloced_trace_state_variables): New.
12134 (trace_state_variables): Use IP_AGENT_EXPORT.
12135 (traceframe_t): Delete unused variable.
12136 (circular_trace_buffer): Don't include in the IPA.
12137 (trace_buffer_start): Delete.
12138 (struct trace_buffer_control): New.
12139 (trace_buffer_free): Delete.
12140 (struct ipa_trace_buffer_control): New.
12141 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12142 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12144 (trace_buffer_ctrl): New.
12145 (TRACE_BUFFER_CTRL_CURR): New.
12146 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12147 Reimplement as macros.
12148 (trace_buffer_wrap): Delete.
12149 (traceframe_write_count, traceframe_read_count)
12150 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12151 (struct tracepoint_hit_ctx) <type>: New field.
12152 (struct fast_tracepoint_ctx): New.
12153 (memory_barrier): New.
12155 (record_tracepoint_error): Update atomically in the IPA.
12156 (clear_inferior_trace_buffer): New.
12157 (about_to_request_buffer_space): New.
12158 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12159 updating the same buffer.
12160 (add_tracepoint): Default the tracepoint's type to trap
12161 tracepoint, and orig_size to -1.
12162 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12163 internal variables.
12164 (create_trace_state_variable): New parameter `gdb'. Handle it.
12165 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12166 (cmd_qtdp): Handle fast tracepoints.
12167 (cmd_qtdv): Adjust.
12168 (max_jump_pad_size): New.
12169 (gdb_jump_pad_head): New.
12170 (get_jump_space_head): New.
12171 (claim_jump_space): New.
12172 (sort_tracepoints): New.
12173 (MAX_JUMP_SIZE): New.
12174 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12176 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12177 support. Upload fast traceframes, and delete internal IPA
12179 (stop_tracing_handler): New.
12180 (flush_trace_buffer_handler): New.
12181 (cmd_qtstop): Upload fast tracepoints.
12182 (response_tracepoint): Handle fast tracepoints.
12183 (tracepoint_finished_step): Upload fast traceframes. Set the
12184 tracepoint hit context's tracepoint type.
12185 (handle_tracepoint_bkpts): New.
12186 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12187 type. Add comment about fast tracepoints.
12188 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12189 non-existing action_str field.
12190 (get_context_regcache): Handle fast tracepoints.
12191 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12193 (fast_tracepoint_from_jump_pad_address): New.
12194 (fast_tracepoint_from_ipa_tpoint_address): New.
12195 (collecting_t): New.
12196 (force_unlock_trace_buffer): New.
12197 (fast_tracepoint_collecting): New.
12199 (gdb_collect): New.
12200 (write_inferior_data_ptr): New.
12201 (target_tp_heap): New.
12202 (target_malloc): New.
12203 (download_agent_expr): New.
12205 (download_tracepoints): New.
12206 (download_trace_state_variables): New.
12207 (upload_fast_traceframes): New.
12208 (IPA_FIRST_TRACEFRAME): New.
12209 (IPA_NEXT_TRACEFRAME_1): New.
12210 (IPA_NEXT_TRACEFRAME): New.
12211 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12212 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12213 (gdb_jump_pad_buffer_end): New.
12214 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12215 (initialize_tracepoint): Adjust.
12216 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12217 buffer. Initialize the low module.
12218 * utils.c (PREFIX, TOOLNAME): New.
12219 (malloc_failure): Use PREFIX.
12220 (error): In the IPA, an error causes an exit.
12221 (fatal, warning): Use PREFIX.
12222 (internal_error): Use TOOLNAME.
12223 (NUMCELLS): Increase to 10.
12224 * configure, config.in: Regenerate.
12226 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12228 * server.c (handle_query) <qSupported>: Do two passes over the
12229 qSupported string to avoid nesting strtok.
12231 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12233 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12235 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12236 -Wl,--dynamic-list.
12237 * configure: Regenerate.
12238 * proc-service.list: New.
12240 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12242 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12245 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12247 * gdbreplay.c (remote_open): Check error return from socket() call by
12248 its equality to -1 not by it being negative.
12249 * remote-utils.c (remote_open): Likewise.
12251 2010-05-23 Pedro Alves <pedro@codesourcery.com>
12253 * config.h: Regenerate.
12255 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12257 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12258 doesn't provide PTRACE_GET_THREAD_AREA.
12260 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12262 * linux-m68k-low.c: Include <asm/ptrace.h>
12263 (ps_get_thread_area): Implement.
12265 2010-05-03 Doug Evans <dje@google.com>
12267 * event-loop.c (struct callback_event): New struct.
12268 (callback_list): New global.
12269 (append_callback_event, delete_callback_event): New functions.
12270 (process_callback): New function.
12271 (start_event_loop): Call it.
12272 * remote-utils.c (NOT_SCHEDULED): Define.
12273 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12274 moved out of readchar.
12275 (readchar): Rewrite. Call reschedule before returning.
12276 (reset_readchar): New function.
12277 (remote_close): Call it.
12278 (process_remaining, reschedule): New functions.
12279 * server.h (callback_handler_func): New typedef.
12280 (append_callback_event, delete_callback_event): Declare.
12282 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12284 * proc-service.c (ps_pglobal_lookup): Use
12285 thread_db_look_up_one_symbol.
12286 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12287 parameter. Use it instead of all_symbols_looked_up.
12288 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12290 (all_symbols_looked_up): Don't declare.
12291 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12292 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12294 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12295 Set all_symbols_looked_up here.
12296 (thread_db_look_up_one_symbol): New.
12297 (thread_db_get_tls_address): Adjust.
12298 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12299 thread_db object on the heap, and tentatively set it in the
12301 (thread_db_init): Don't set all_symbols_looked_up here.
12302 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12304 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12306 * linux-low.c (linux_kill, linux_detach): Adjust.
12307 (status_pending_p_callback): Remove redundant statement. Check
12308 for !TARGET_WAITIKIND_IGNORE, instead of
12309 TARGET_WAITKIND_STOPPED.
12310 (handle_tracepoints): Make sure LWP is locked. Adjust.
12311 (linux_wait_for_event_1): Adjust.
12312 (linux_cancel_breakpoints): New.
12313 (unsuspend_one_lwp): New.
12314 (unsuspend_all_lwps): New.
12315 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12316 (send_sigstop_callback): Change return type to int, add new
12317 `except' parameter and handle it.
12318 (suspend_and_send_sigstop_callback): New.
12319 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12320 pass them down. If SUSPEND, also increment the lwp's suspend
12322 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12323 (need_step_over_p): Don't consider suspended LWPs.
12324 (start_step_over): Adjust.
12325 (proceed_one_lwp): Change return type to int, add new `except'
12326 parameter and handle it.
12327 (unsuspend_and_proceed_one_lwp): New.
12328 (proceed_all_lwps): Use find_inferior instead of
12330 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12331 also decrement the suspend count of LWPs. Pass `except' down,
12332 instead of hacking its suspend count.
12333 (linux_pause_all): Add `freeze' parameter. Adjust.
12334 (linux_unpause_all): New.
12335 (linux_target_ops): Install linux_unpause_all.
12336 * server.c (handle_status): Adjust.
12337 * target.h (struct target_ops): New fields `unpause_all' and
12338 `cancel_breakpoints'. Add new parameter to `pause_all'.
12339 (pause_all): Add new `freeze' parameter.
12340 (unpause_all): New.
12341 (cancel_breakpoints): New.
12342 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12343 cancel breakpoints.
12344 (cmd_qtstart): Pause threads.
12345 (stop_tracing): Pause threads, and cancel breakpoints.
12346 * win32-low.c (win32_target_ops): Adjust.
12348 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12350 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12351 the inferior right away from here...
12352 (linux_wait_1): ... to here, and adjust to check the thread's
12353 last_resume_kind instead of the lwp's step or stop_expected flags.
12355 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12357 * README: Use consistent `GDB' and `GDBserver' spellings.
12359 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12361 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12362 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12363 (linux_detach_one_lwp): Assume the lwp is stopped.
12364 (any_thread_of): Delete.
12365 (linux_detach): Stop all lwps here. Don't blindly delete all
12367 (delete_lwp_callback): New.
12368 (linux_mourn): Delete all lwps of the process that is gone.
12369 (linux_wait_1): Don't delete the last lwp of the process here.
12370 * mem-break.h (mark_breakpoints_out): Declare.
12371 * mem-break.c (mark_breakpoints_out): New.
12372 (free_all_breakpoints): Use it.
12373 * server.c (handle_target_event): If the process is gone, mark
12375 * thread-db.c (struct thread_db) <create_bp>: New field.
12376 (thread_db_enable_reporting): Fix prototype. Store a thread event
12377 breakpoint reference in the thread_db struct.
12378 (thread_db_load_search): Clear the thread_db object.
12379 (try_thread_db_load_1): Ditto.
12380 (switch_to_process): New.
12381 (disable_thread_event_reporting): Use it.
12382 (remove_thread_event_breakpoints): New.
12383 (thread_db_detach, thread_db_mourn): Use it.
12385 2010-05-01 Pedro Alves <pedro@codesourcery.com>
12387 * linux-low.c (linux_enable_event_reporting): New.
12388 (linux_wait_for_event_1, handle_extended_wait): Use it.
12390 2010-04-30 Pedro Alves <pedro@codesourcery.com>
12392 * linux-low.c (linux_kill_one_lwp, linux_kill)
12393 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12394 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12395 SIGSTOP even if the LWP is stopped.
12396 (send_sigstop_callback): New.
12397 (stop_all_lwps): Use send_sigstop_callback instead.
12398 (linux_resume_one_thread): Adjust.
12399 (proceed_one_lwp): Still proceed an LWP that the client has
12400 requested to stop, if we haven't reported it as stopped yet. Make
12401 sure that LWPs the client want stopped, have a pending SIGSTOP.
12403 2010-04-26 Doug Evans <dje@google.com>
12405 * server.c (handle_general_set): Make static.
12407 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12408 Print received char after testing for error/eof instead of before.
12409 (input_interrupt): Tweak comment.
12411 2010-04-23 Doug Evans <dje@google.com>
12413 * server.c (start_inferior): Print inferior argv if --debug.
12415 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12417 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12418 * nto-x86-low.c: Include server.h
12420 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12422 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12423 be consistent with other sources of this directory.
12424 (init_registers_amd64): Correct name of source file of this function
12427 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12429 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12430 64-bit executables.
12432 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12434 * win32-i386-low.c: Add 64-bit support.
12435 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12436 (init_registers_amd64): Declare.
12437 (mappings): Add 64-bit version of array.
12438 (init_windows_x86): New function.
12439 (the_low_target): Change init_arch field to init_windows_x86.
12441 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12443 * win32-low.c: Adapt to support also 64-bit architecture.
12444 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12445 (get_image_name): Use SIZE_T type for local variable `done'.
12446 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12447 (toolhelp_get_dll_name): Idem.
12448 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12449 Use uintptr_t typecast to avoid warning.
12450 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12451 (handle_exception): Use phex_nz to avoid warning.
12452 (win32_wait): Remove unused local variable `process'.
12454 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12456 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12459 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12461 * configure.ac: Use `ws2_32' library for srv_mingw.
12462 * configure: Regenerate.
12463 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12464 * remote-utils.c: Likewise.
12466 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12468 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12469 if __x86_64__ is defined.
12471 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12473 * configure: Regenerate.
12475 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12477 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12478 * target.h (target_ops): New get_tib_address field.
12479 * win32-low.h (win32_thread_info): Add thread_local_base field.
12480 * win32-low.c (child_add_thread): Add tlb argument.
12481 Set thread_local_base field to TLB.
12482 (get_child_debug_event): Adapt to child_add_thread change.
12483 (win32_get_tib_address): New function.
12484 (win32_target_ops): Set get_tib_address field to
12485 win32_get_tib_address.
12486 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12488 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12490 * linux-low.c (linux_mourn): Also remove the process.
12491 * server.c (handle_target_event): Don't remove the process here.
12492 * nto-low.c (nto_mourn): New.
12493 (nto_target_ops): Install it.
12494 * spu-low.c (spu_mourn): New.
12495 (spu_target_ops): Install it.
12496 * win32-low.c (win32_mourn): New.
12497 (win32_target_ops): Install it.
12499 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12501 * server.h (buffer_xml_printf): Remove redundant `;'.
12503 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12505 * regcache.c (set_register_cache): Invalidate regcaches before
12506 changing the register cache layout.
12507 (regcache_invalidate_one): Allow a NULL regcache.
12508 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12509 regcaches before changing the register cache layout or the target
12512 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12514 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12515 variable warning on Linux/x86-64.
12517 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12519 GDBserver disconnected tracing support.
12521 * linux-low.c (linux_remove_process): Delete.
12522 (add_lwp): Don't set last_resume_kind here.
12523 (linux_kill): Use `mourn'.
12524 (linux_detach): Use `thread_db_detach', and `mourn'.
12525 (linux_mourn): New.
12526 (linux_attach_lwp_1): Adjust comment.
12527 (linux_attach): last_resume_kind moved the thread_info; adjust.
12528 (status_pending_p_callback): Adjust.
12529 (linux_wait_for_event_1): Adjust.
12530 (count_events_callback, select_singlestep_lwp_callback)
12531 (select_event_lwp_callback, cancel_breakpoints_callback)
12532 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12533 (proceed_one_lwp): Adjust.
12534 (linux_async): Add debug output.
12535 (linux_thread_stopped): New.
12536 (linux_pause_all): New.
12537 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12539 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12540 (thread_db_free): Delete declaration.
12541 (thread_db_detach, thread_db_mourn): Declare.
12542 * thread-db.c (thread_db_init): Use thread_db_mourn.
12543 (thread_db_free): Delete, split in two.
12544 (disable_thread_event_reporting): New.
12545 (thread_db_detach): New.
12546 (thread_db_mourn): New.
12548 * server.h (struct thread_info) <last_resume_kind>: New field.
12549 <attached>: Add comment.
12550 <gdb_detached>: New field.
12551 (handler_func): Change return type to int.
12552 (handle_serial_event, handle_target_event): Ditto.
12553 (gdb_connected): Declare.
12555 (disconnected_tracing): Declare.
12556 (stop_tracing): Declare.
12558 * server.c (handle_query) <qSupported>: Report support for
12559 disconnected tracing.
12560 (queue_stop_reply_callback): Account for running threads.
12561 (gdb_wants_thread_stopped): New.
12562 (gdb_wants_all_threads_stopped): New.
12563 (gdb_reattached_process): New.
12564 (handle_status): Clear the `gdb_detached' flag of all processes.
12565 In all-stop, stop all threads.
12566 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12567 (process_serial_event): If the remote connection breaks, or if an
12568 exit was forced with "monitor exit", force an event loop exit.
12569 Handle disconnected tracing on detach.
12570 (handle_serial_event): Adjust.
12571 (handle_target_event): If GDB isn't connected, forward events back
12572 to the inferior, unless the last process exited, in which case,
12573 exit gdbserver. Adjust interface.
12575 * remote-utils.c (remote_open): Don't block in accept. Instead
12576 register an event loop source on the listen socket file
12577 descriptor. Refactor bits into ...
12578 (listen_desc): ... this new global.
12579 (gdb_connected): ... this new function.
12580 (enable_async_notification): ... this new function.
12581 (handle_accept_event): ... this new function.
12582 (remote_close): Clear remote_desc.
12584 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12586 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12588 (mourn_inferior): Define.
12589 (target_process_qsupported): Avoid the dangling else problem.
12590 (thread_stopped): Define.
12591 (pause_all): Define.
12592 (target_waitstatus_to_string): Declare.
12593 * target.c (target_waitstatus_to_string): New.
12595 * tracepoint.c (tracing): Make extern.
12596 (disconnected_tracing): New.
12597 (stop_tracing): Make extern. Handle tracing stops due to GDB
12599 (cmd_qtdisconnected): New.
12600 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12601 (handle_tracepoint_general_set): Handle QTDisconnected.
12603 * event-loop.c (event_handler_func): Change return type to int.
12604 (process_event): Bail out if the event handler wants the event
12606 (handle_file_event): Ditto.
12607 (start_event_loop): Bail out if the event handler wants the event
12610 * nto-low.c (nto_target_ops): Adjust.
12611 * spu-low.c (spu_wait): Don't remove the process here.
12612 (spu_target_ops): Adjust.
12613 * win32-low.c (win32_wait): Don't remove the process here.
12614 (win32_target_ops): Adjust.
12616 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12618 * regcache.c (realloc_register_cache): Invalidate inferior's
12619 regcache before recreating it.
12621 2010-04-09 Pedro Alves <pedro@codesourcery.com>
12623 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12625 2010-04-09 Stan Shebs <stan@codesourcery.com>
12626 Pedro Alves <pedro@codesourcery.com>
12628 * server.h (LONGEST): New.
12629 (struct thread_info) <while_stepping>: New field.
12630 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12632 (initialize_tracepoint, handle_tracepoint_general_set)
12633 (handle_tracepoint_query, tracepoint_finished_step)
12634 (tracepoint_was_hit, release_while_stepping_state_list):
12635 (current_traceframe): Declare.
12636 * server.c (handle_general_set): Handle tracepoint packets.
12637 (read_memory): New.
12638 (write_memory): New.
12639 (handle_search_memory_1): Use read_memory.
12640 (handle_query): Report support for conditional tracepoints, trace
12641 state variables, and tracepoint sources. Handle tracepoint
12643 (main): Initialize the tracepoints module.
12644 (process_serial_event): Handle traceframe reads/writes.
12646 * linux-low.c (handle_tracepoints): New.
12647 (linux_wait_1): Call it.
12648 (linux_resume_one_lwp): Handle while-stepping.
12649 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12650 (linux_target_ops): Install them.
12651 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12653 * linux-x86-low.c (x86_supports_tracepoints): New.
12654 (the_low_target). Install it.
12656 * mem-break.h (delete_breakpoint): Declare.
12657 * mem-break.c (delete_breakpoint): Make external.
12659 * target.h (struct target_ops): Add `supports_tracepoints',
12660 `read_pc', and `write_pc' fields.
12661 (target_supports_tracepoints): Define.
12662 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12665 * regcache.h (struct regcache) <registers_owned>: New field.
12666 (init_register_cache, regcache_cpy): Declare.
12667 (regcache_read_pc, regcache_write_pc): Declare.
12668 (register_cache_size): Declare.
12669 (supply_regblock): Declare.
12670 * regcache.c (init_register_cache): New.
12671 (new_register_cache): Use it.
12672 (regcache_cpy): New.
12673 (register_cache_size): New.
12674 (supply_regblock): New.
12675 (regcache_read_pc, regcache_write_pc): New.
12677 * tracepoint.c: New.
12679 * Makefile.in (OBS): Add tracepoint.o.
12680 (tracepoint.o): New rule.
12682 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12684 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12686 (i386-mmx.c): Likewise.
12687 (i386-mmx-linux.o): Likewise.
12688 (i386-mmx-linux.c): Likewise.
12690 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12691 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12692 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12693 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12695 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12696 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12697 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12699 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12701 * Makefile.in (clean): Updated.
12703 (i386-avx.c): Likewise.
12704 (i386-avx-linux.o): Likewise.
12705 (i386-avx-linux.c): Likewise.
12706 (amd64-avx.o): Likewise.
12707 (amd64-avx.c): Likewise.
12708 (amd64-avx-linux.o): Likewise.
12709 (amd64-avx-linux.c): Likewise.
12711 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12712 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12713 (srv_amd64_regobj): Add amd64-avx.o.
12714 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12715 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12716 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12717 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12718 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12719 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12720 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12722 * i387-fp.c: Include "i386-xstate.h".
12724 (i387_cache_to_xsave): Likewise.
12725 (i387_xsave_to_cache): Likewise.
12726 (x86_xcr0): Likewise.
12728 * i387-fp.h (i387_cache_to_xsave): Likewise.
12729 (i387_xsave_to_cache): Likewise.
12730 (x86_xcr0): Likewise.
12732 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12733 * linux-crisv32-low.c (target_regsets): Likewise.
12734 * linux-m68k-low.c (target_regsets): Likewise.
12735 * linux-mips-low.c (target_regsets): Likewise.
12736 * linux-ppc-low.c (target_regsets): Likewise.
12737 * linux-s390-low.c (target_regsets): Likewise.
12738 * linux-sh-low.c (target_regsets): Likewise.
12739 * linux-sparc-low.c (target_regsets): Likewise.
12740 * linux-xtensa-low.c (target_regsets): Likewise.
12742 * linux-low.c: Include <sys/uio.h>.
12743 (regsets_fetch_inferior_registers): Support nt_type.
12744 (regsets_store_inferior_registers): Likewise.
12745 (linux_process_qsupported): New.
12746 (linux_target_ops): Add linux_process_qsupported.
12748 * linux-low.h (regset_info): Add nt_type.
12749 (linux_target_ops): Add process_qsupported.
12751 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12753 (init_registers_i386_avx_linux): New.
12754 (init_registers_amd64_avx_linux): Likewise.
12755 (xmltarget_i386_linux_no_xml): Likewise.
12756 (xmltarget_amd64_linux_no_xml): Likewise.
12757 (PTRACE_GETREGSET): Likewise.
12758 (PTRACE_SETREGSET): Likewise.
12759 (x86_fill_xstateregset): Likewise.
12760 (x86_store_xstateregset): Likewise.
12761 (use_xml): Likewise.
12762 (x86_linux_update_xmltarget): Likewise.
12763 (x86_linux_process_qsupported): Likewise.
12764 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12765 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12766 init_registers_i386_linux here. Call
12767 x86_linux_update_xmltarget.
12768 (the_low_target): Add x86_linux_process_qsupported.
12770 * server.c (handle_query): Call target_process_qsupported.
12772 * target.h (target_ops): Add process_qsupported.
12773 (target_process_qsupported): New.
12775 2010-04-03 Pedro Alves <pedro@codesourcery.com>
12777 * inferiors.c (add_thread): Set last_status kind to
12778 TARGET_WAITKIND_IGNORE.
12779 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12780 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12781 (linux_wait_1): Move `thread' local definition to block that uses
12782 it. Don't NULL initialize `event_child'.
12783 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12784 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12785 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12787 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12789 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12790 an extended waitstatus, or by a watchpoint.
12791 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12792 thread was stepping or has been stopped by a watchpoint.
12794 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12796 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12797 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12798 of another, then delete the previous, and validate all
12800 (validate_inserted_breakpoint): New.
12801 (delete_disabled_breakpoints): New.
12802 (validate_breakpoints): New.
12803 (check_mem_read): Validate breakpoints before trusting their
12804 shadow. Delete disabled breakpoints.
12805 (check_mem_write): Validate breakpoints before trusting they
12806 should be inserted. Delete disabled breakpoints.
12807 * mem-break.h (validate_breakpoints):
12808 * server.c (handle_query): Validate breakpoints when we see a
12811 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12813 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12814 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12815 if we could tell there's a GDB breakpoint at stop_pc.
12816 (need_step_over_p): Don't do a step over if we find a GDB
12817 breakpoint at the resume PC.
12819 * mem-break.c (struct raw_breakpoint): New.
12820 (enum bkpt_type): New type `gdb_breakpoint'.
12821 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12822 fields. New field `raw'.
12823 (find_raw_breakpoint_at): New.
12824 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12825 breakpoint instead.
12826 (set_breakpoint_at): Adjust.
12827 (delete_raw_breakpoint): New.
12828 (release_breakpoint): New.
12829 (delete_breakpoint): Rename to...
12830 (delete_breakpoint_1): ... this. Add proc parameter. Use
12831 release_breakpoint. Return ENOENT.
12832 (delete_breakpoint): Reimplement.
12833 (find_breakpoint_at): Delete.
12834 (find_gdb_breakpoint_at): New.
12835 (delete_breakpoint_at): Delete.
12836 (set_gdb_breakpoint_at): New.
12837 (delete_gdb_breakpoint_at): New.
12838 (gdb_breakpoint_here): New.
12839 (set_reinsert_breakpoint): Use release_breakpoint.
12840 (uninsert_breakpoint): Rename to ...
12841 (uninsert_raw_breakpoint): ... this.
12842 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12843 (reinsert_raw_breakpoint): Change parameter type to
12845 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12847 (check_breakpoints): Adjust. Use release_breakpoint.
12848 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12849 (breakpoint_inserted_here): Ditto.
12850 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12851 Don't trust the breakpoint's shadow if it is not inserted.
12852 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12853 (delete_all_breakpoints): Adjust.
12854 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12855 use delete_breakpoint_1.
12857 * mem-break.h (breakpoints_supported): Delete declaration.
12858 (set_gdb_breakpoint_at): Declare.
12859 (gdb_breakpoint_here): Declare.
12860 (delete_breakpoint_at): Delete.
12861 (delete_gdb_breakpoint_at): Declare.
12863 * server.h (struct raw_breakpoint): Forward declare.
12864 (struct process_info): New field `raw_breakpoints'.
12866 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12869 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12871 * linux-low.c (status_pending_p_callback): Fix comment.
12872 (linux_wait_for_event_1): Move most of the internal breakpoint
12873 handling from here...
12874 (linux_wait_1): ... to here.
12875 (count_events_callback): New.
12876 (select_singlestep_lwp_callback): New.
12877 (select_event_lwp_callback): New.
12878 (cancel_breakpoints_callback): New.
12879 (select_event_lwp): New.
12880 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12881 priority to all LWPs that have had events that should be reported
12882 to the client. Cancel breakpoints when about to reporting the
12883 event to the client, not while stopping lwps. No longer cancel
12884 finished single-steps here.
12885 (cancel_finished_single_step): Delete.
12886 (cancel_finished_single_steps): Delete.
12888 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12890 * mem-break.c (enum bkpt_type): New.
12891 (struct breakpoint): New field `type'.
12892 (set_breakpoint_at): Change return type to struct breakpoint
12893 pointer. Set type to `other_breakpoint' by default.
12894 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12895 in the breakpoint list.
12896 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12897 (reinsert_breakpoint): Rename to ...
12898 (reinsert_raw_breakpoint): ... this.
12899 (reinsert_breakpoints_at): Adjust.
12900 * mem-break.h (struct breakpoint): Declare.
12901 (set_breakpoint_at): Change return type to struct breakpoint
12904 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12906 * server.c (handle_query): Assign, not compare.
12908 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12910 Teach linux gdbserver to step-over-breakpoints.
12912 * linux-low.c (can_hardware_single_step): New.
12913 (supports_breakpoints): New.
12914 (handle_extended_wait): If stopping threads, read the stop pc of
12915 the new cloned LWP.
12917 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12918 low target doesn't support retrieving the PC.
12919 (add_lwp): Set last_resume_kind to resume_continue.
12920 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12921 (linux_attach): Don't clear stop_expected. Set the lwp's
12922 last_resume_kind to resume_stop.
12923 (linux_detach_one_lwp): Don't check for removed breakpoints.
12924 (check_removed_breakpoint): Delete.
12925 (status_pending_p): Rename to ...
12926 (status_pending_p_callback): ... this. Don't check for removed
12927 breakpoints. Don't consider threads that are stopped from GDB's
12929 (linux_wait_for_lwp): Always read the stop_pc here.
12930 (cancel_breakpoint): New.
12931 (step_over_bkpt): New global.
12932 (linux_wait_for_event_1): Implement stepping over breakpoints.
12933 (gdb_wants_lwp_stopped): New.
12934 (gdb_wants_all_stopped): New.
12935 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12936 single-step traps here. Store the thread's last reported target
12938 (send_sigstop): Don't clear stop_expected. Always set it,
12940 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12941 (cancel_finished_single_step): New.
12942 (cancel_finished_single_steps): New.
12943 (wait_for_sigstop): Don't cancel finished single-step traps here.
12944 (linux_resume_one_lwp): Don't check for removed breakpoints.
12945 Don't set `step' on non-hardware step archs.
12946 (linux_set_resume_request): Ignore resume_stop requests if already
12947 stopping or stopped. Set the lwp's last_resume_kind.
12948 (resume_status_pending_p): Don't check for removed breakpoints.
12949 (need_step_over_p): New.
12950 (start_step_over): New.
12951 (finish_step_over): New.
12952 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12953 requests. Clear the thread's last reported target waitstatus.
12954 Don't use the `suspended' flag. Don't consider pending breakpoints.
12955 (linux_resume): Start a step-over if necessary.
12956 (proceed_one_lwp): New.
12957 (proceed_all_lwps): New.
12958 (unstop_all_lwps): New.
12959 * linux-low.h (struct lwp_info): Rewrite comment for the
12960 `suspended' flag. Add the `stop_pc' field. Delete the
12961 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12962 Add `'last_resume_kind' and `need_step_over' fields.
12963 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12964 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12965 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12966 (set_raw_breakpoint_at): New.
12967 (set_breakpoint_at): Rewrite to use it.
12968 (reinsert_breakpoint_handler): Delete.
12969 (set_reinsert_breakpoint): New.
12970 (reinsert_breakpoint_by_bp): Delete.
12971 (delete_reinsert_breakpoints): New.
12972 (uninsert_breakpoint): Rewrite.
12973 (uninsert_breakpoints_at): New.
12974 (reinsert_breakpoint): Rewrite.
12975 (reinsert_breakpoints_at): New.
12976 (check_breakpoints): Rewrite.
12977 (breakpoint_here): New.
12978 (breakpoint_inserted_here): New.
12979 (check_mem_read): Adjust.
12980 * mem-break.h (breakpoints_supported, breakpoint_here)
12981 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12982 (reinsert_breakpoint_by_bp): Delete declaration.
12983 (delete_reinsert_breakpoints): Declare.
12984 (reinsert_breakpoint): Delete declaration.
12985 (reinsert_breakpoints_at): Declare.
12986 (uninsert_breakpoint): Delete declaration.
12987 (uninsert_breakpoints_at): Declare.
12988 (check_breakpoints): Adjust prototype.
12989 * server.h: Adjust include order.
12990 (struct thread_info): Declare here. Add a `last_status' field.
12992 2010-03-23 Michael Snyder <msnyder@vmware.com>
12994 * server.c (crc32): New function.
12995 (handle_query): Add handling for 'qCRC:' request.
12997 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12999 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13000 lwp had been stopped by a watchpoint.
13002 2010-03-16 Pedro Alves <pedro@codesourcery.com>
13004 * server.h (internal_error): Declare.
13005 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13006 * utils.c (internal_error): New function.
13008 2010-03-15 Andreas Schwab <schwab@redhat.com>
13010 * configure.srv: Fix typo setting srv_regobj.
13012 2010-03-15 Pedro Alves <pedro@codesourcery.com>
13014 * linux-low.c (fetch_register): Avoid passing a non string literal
13016 (usr_store_inferior_registers): Ditto.
13018 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13020 * linux-low.c (linux_write_memory): Bail out early if peeking
13023 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13025 * linux-low.h (struct lwp_info): New fields
13026 `stopped_by_watchpoint' and `stopped_data_address'.
13027 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13028 here, and cache them in the lwp object.
13029 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13031 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13033 (linux_stopped_by_watchpoint): Rewrite.
13034 (linux_stopped_data_address): Rewrite.
13036 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
13038 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13039 switching the current inferior, not before.
13041 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13043 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13044 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13045 i386-linux.c and amd64-linux.c.
13046 (reg-i386.o): Removed.
13047 (reg-i386.c): Likewise.
13048 (reg-i386-linux.o): Likewise.
13049 (reg-i386-linux.c): Likewise.
13050 (reg-x86-64.o): Likewise.
13051 (reg-x86-64.c): Likewise.
13052 (reg-x86-64-linux.o): Likewise.
13053 (reg-x86-64-linux.c): Likewise.
13055 (i386.c): Likewise.
13056 (i386-linux.o): Likewise.
13057 (i386-linux.c): Likewise.
13058 (amd64.o): Likewise.
13059 (amd64.c): Likewise.
13060 (amd64-linux.o): Likewise.
13061 (amd64-linux.c): Likewise.
13063 * configure.srv (srv_i386_regobj): New.
13064 (srv_i386_linux_regobj): Likewise.
13065 (srv_amd64_regobj): Likewise.
13066 (srv_amd64_linux_regobj): Likewise.
13067 (srv_i386_32bit_xmlfiles): Likewise.
13068 (srv_i386_64bit_xmlfiles): Likewise.
13069 (srv_i386_xmlfiles): Likewise.
13070 (srv_amd64_xmlfiles): Likewise.
13071 (srv_i386_linux_xmlfiles): Likewise.
13072 (srv_amd64_linux_xmlfiles): Likewise.
13073 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13074 srv_xmlfiles to $srv_i386_xmlfiles.
13075 (i[34567]86-*-mingw32ce*): Likewise.
13076 (i[34567]86-*-mingw*): Likewise.
13077 (i[34567]86-*-nto*): Likewise.
13078 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13079 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13080 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13081 (x86_64-*-linux*): Likewise.
13083 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13084 (init_registers_amd64_linux): New.
13085 (x86_arch_setup): Replace init_registers_x86_64_linux with
13086 init_registers_amd64_linux.
13088 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13090 * configure.ac: Check for libdl. If it is not available link against
13091 static libthread_db.
13092 * configure: Regenerate.
13094 2010-02-22 Pedro Alves <pedro@codesourcery.com>
13098 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13099 handing a read watchpoint.
13100 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13102 2010-02-12 Doug Evans <dje@google.com>
13104 * linux-low.c (linux_supports_tracefork_flag): Document.
13105 (linux_look_up_symbols): Add comment.
13107 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13109 * regcache.c (supply_register): Clear regcache if buf is NULL.
13111 2010-02-02 Nicolas Roche <roche@sourceware.org>
13112 Joel Brobecker <brobecker@adacore.com>
13114 * inferiors.c (find_inferior): Add function documentation.
13115 (unloaded_dll): Handle the case where the unloaded dll has not
13116 been previously registered in the dll list.
13118 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13120 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13121 (thumb2_breakpoint): New.
13122 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13124 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13126 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13127 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13130 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13132 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13134 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13136 * linux-s390-low.c (s390_collect_ptrace_register)
13137 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13139 2010-01-21 Doug Evans <dje@google.com>
13141 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13142 (PTRACE_ARG4_TYPE): New macro.
13143 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13144 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13145 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13146 (usr_store_inferior_registers): Ditto.
13147 (linux_read_memory, linux_write_memory): Ditto.
13148 (linux_test_for_tracefork): Ditto.
13150 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13151 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13153 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13155 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13158 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13160 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13161 prototype to take a regcache. Adjust.
13163 2010-01-20 Pedro Alves <pedro@codesourcery.com>
13165 * regcache.h (struct thread_info): Forward declare.
13166 (struct regcache): New.
13167 (new_register_cache): Adjust prototype.
13168 (get_thread_regcache): Declare.
13169 (free_register_cache): Adjust prototype.
13170 (registers_to_string, registers_from_string): Ditto.
13171 (supply_register, supply_register_by_name, collect_register)
13172 (collect_register_as_string, collect_register_by_name): Ditto.
13173 * regcache.c (struct inferior_regcache_data): Delete.
13174 (get_regcache): Rename to ...
13175 (get_thread_regcache): ... this. Adjust. Switch inferior before
13176 fetching registers.
13177 (regcache_invalidate_one): Adjust.
13178 (regcache_invalidate): Fix prototype.
13179 (new_register_cache): Return the new register cache.
13180 (free_register_cache): Change prototype.
13181 (realloc_register_cache): Adjust.
13182 (registers_to_string): Change prototype to take a regcache. Adjust.
13183 (registers_from_string): Ditto.
13184 (register_data): Ditto.
13185 (supply_register): Ditto.
13186 (supply_register_by_name): Ditto.
13187 (collect_register): Ditto.
13188 (collect_register_as_string): Ditto.
13189 (collect_register_by_name): Ditto.
13190 * server.c (process_serial_event): Adjust.
13191 * linux-low.h (regset_fill_func, regset_store_func): Change
13193 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13195 * linux-low.c (get_stop_pc): Adjust.
13196 (check_removed_breakpoint): Adjust.
13197 (linux_wait_for_event): Adjust.
13198 (linux_resume_one_lwp): Adjust.
13199 (fetch_register): Add regcache parameter. Adjust.
13200 (usr_store_inferior_registers): Ditto.
13201 (regsets_fetch_inferior_registers): Ditto.
13202 (regsets_store_inferior_registers): Ditto.
13203 (linux_fetch_registers, linux_store_registers): Ditto.
13204 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13206 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13208 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13209 prototype to take a regcache.
13210 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13211 * remote-utils.c (convert_ascii_to_int, outreg)
13212 (prepare_resume_reply): Change prototype to take a regcache.
13214 * target.h (struct target_ops) <fetch_registers, store_registers>:
13215 Change prototype to take a regcache.
13216 (fetch_inferior_registers, store_inferior_registers): Change
13217 prototype to take a regcache. Adjust.
13218 * proc-service.c (ps_lgetregs): Adjust.
13219 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13220 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13221 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13222 take a regcache. Adjust.
13223 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13224 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13225 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13226 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13227 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13228 (cris_cannot_fetch_register):
13229 (cris_breakpoint_at): Change prototype to take a regcache.
13231 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13232 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13233 to take a regcache. Adjust.
13234 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13236 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13237 take a regcache. Adjust.
13238 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13239 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13240 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13241 * linux-mips-low.c (mips_get_pc):
13242 (mips_set_pc): Change prototype to take a regcache. Adjust.
13243 (mips_reinsert_addr): Adjust.
13244 (mips_collect_register): Change prototype to take a regcache.
13246 (mips_supply_register):
13247 (mips_collect_register_32bit, mips_supply_register_32bit)
13248 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13249 (mips_store_fpregset): Ditto.
13250 * linux-ppc-low.c (ppc_supply_ptrace_register)
13251 (ppc_supply_ptrace_register): Ditto.
13252 (parse_spufs_run): Adjust.
13253 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13254 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13255 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13256 take a regcache. Adjust.
13257 * linux-s390-low.c (s390_collect_ptrace_register)
13258 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13259 (s390_set_pc): Change prototype to take a regcache. Adjust.
13260 (s390_arch_setup): Adjust.
13261 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13262 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13263 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13264 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13265 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13267 (sparc_breakpoint_at): Adjust.
13268 * linux-xtensa-low.c (xtensa_fill_gregset):
13269 (xtensa_store_gregset):
13270 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13271 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13272 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13273 prototype to take a regcache. Adjust.
13274 * win32-arm-low.c (arm_fetch_inferior_register)
13275 (arm_store_inferior_register): Change prototype to take a
13277 * win32-i386-low.c (i386_fetch_inferior_register)
13278 (i386_store_inferior_register): Change prototype to take a
13280 * win32-low.c (child_fetch_inferior_registers)
13281 (child_store_inferior_registers): Change prototype to take a
13283 (win32_wait): Adjust.
13284 (win32_fetch_inferior_registers): Change prototype to take a
13286 (win32_store_inferior_registers): Adjust.
13287 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13288 store_inferior_register>: Change prototype to take a regcache.
13290 2010-01-20 Doug Evans <dje@google.com>
13292 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13294 (linux_wait_for_event1, linux_init_signals): Ditto.
13295 (W_STOPCODE): Provide definition if missing.
13297 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13299 * linux-low.c (linux_core_of_thread): New.
13300 (compare_ints, show_process, list_threads): New.
13301 (linux_qxfer_osdata): Report threads and cores.
13302 (linux_target_op): Register linux_core_of_thread.
13303 * remote-utils.c (prepare_resume_reply): Report the core.
13304 (buffer_xml_printf): Support %d specifier.
13305 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13307 (handle_query): Handle qXfer:threads. Announce availability
13309 * target.h (struct target_ops): New field core_of_thread.
13311 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13313 * Makefile.in (clean): Remove new generated files.
13314 (reg-s390.o, reg-s390.c): Remove rules.
13315 (reg-s390x.o, reg-s390x.c): Likewise.
13316 (s390-linux32.o, s390-linux32.c): Add rules.
13317 (s390-linux64.o, s390-linux64.c): Likewise.
13318 (s390x-linux64.o, s390x-linux64.c): Likewise.
13319 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13320 * linux-s390-low.c: Include <elf.h>.
13321 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13322 (init_registers_s390): Remove prototype.
13323 (init_registers_s390x): Likewise.
13324 (init_registers_s390_linux32): Add prototype.
13325 (init_registers_s390_linux64): Likewise.
13326 (init_registers_s390x_linux64): Likewise.
13327 (s390_num_regs_3264): New define.
13328 (s390_regmap_3264): New global variable.
13329 (s390_cannot_fetch_register): Remove obsolete check.
13330 (s390_cannot_store_register): Likewise.
13331 (s390_collect_ptrace_register): Handle upper/lower register halves.
13332 (s390_supply_ptrace_register): Likewise.
13333 (s390_fill_gregset): Update to register number changes.
13334 (s390_get_hwcap): New routine.
13335 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13336 Install appropriate regmap and register set.
13338 2010-01-01 Joel Brobecker <brobecker@adacore.com>
13340 * server.c (gdbserver_version): Update copyright year to 2010.
13341 * gdbreplay.c (gdbreplay_version): Likewise.
13343 2009-12-28 Doug Evans <dje@google.com>
13345 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13346 elf/external.h. Include <elf.h> instead but only if necessary.
13348 2009-12-28 Pedro Alves <pedro@codesourcery.com>
13350 * linux-low.c (linux_remove_process): Remove `detaching'
13351 parameter. Don't release/detach from thread_db here.
13352 (linux_kill): Release/detach from thread_db here, ...
13353 (linux_detach): ... and here, before actually detaching.
13354 (linux_wait_1): ... and here, when a process exits.
13355 * thread-db.c (any_thread_of): New.
13356 (thread_db_free): Switch the current inferior to a thread of the
13359 2009-12-21 Doug Evans <dje@google.com>
13361 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13363 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13364 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13365 warning ifndef __NR_tkill. Move setting of errno there too.
13366 Delete unnecessary resetting of errno after syscall.
13367 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13369 * configure.ac: Check for dladdr.
13370 * config.in: Regenerate.
13371 * configure: Regenerate.
13372 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13373 (try_thread_db_load): Update.
13375 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13377 2009-12-18 Doug Evans <dje@google.com>
13379 * event-loop.c: Include unistd.h if it exists.
13381 * linux-low.c (my_waitpid): Move definition away from being in
13382 between linux_tracefork_child/linux_test_for_tracefork.
13384 * gdb_proc_service.h (psaddr_t): Fix type.
13385 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13386 signature to match glibc.
13388 2009-12-16 Doug Evans <dje@google.com>
13390 * linux-low.c (linux_read_memory): Fix argument to read.
13392 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13394 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13395 events, don't leave current_inferior pointing at null.
13397 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13399 * win32-low.c (LOG): Delete.
13400 (OUTMSG): Output to stderr.
13401 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13402 on compile time LOG macro.
13403 (win32_wait): Fix debug output.
13405 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13407 * win32-low.c (win32_add_one_solib): If the dll name is
13408 "ntdll.dll", prepend the system directory to the dll path.
13410 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13412 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13414 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
13415 Vladimir Prus <vladimir@codesourcery.com>
13417 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13418 * configure.ac: Check for __mcoldfire__ and set
13419 gdb_cv_m68k_is_coldfire.
13420 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13421 reg-cf.o and reg-m68k.o.
13422 * configure: Regenerated.
13424 2009-11-16 Pedro Alves <pedro@codesourcery.com>
13426 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13427 Pass it to thread_db_free.
13428 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13429 proper `detaching' argument to linux_remove_process.
13430 * linux-low.h (thread_db_free): Add `detaching' parameter.
13431 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13433 (thread_db_free): Add `detaching' parameter. Only
13434 call td_ta_clear_event if detaching from process.
13436 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13438 * thread-db.c (thread_db_free): Fix typo.
13440 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13443 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13445 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13447 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13448 with an i686 compiler.
13449 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13451 * configure: Rebuilt.
13453 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13457 * server.c (handle_search_memory_1): Correct read_addr initialization
13458 in loop for searching subsequent chunks.
13460 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13462 * configure.ac: New --with-libthread-db option.
13463 * thread-db.c: Allow direct dependence on libthread_db.
13464 (thread_db_free): Adjust.
13465 * config.in: Regenerate.
13466 * configure: Likewise.
13468 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13471 * thread-db.c (attach_thread): New function.
13472 (maybe_attach_thread): Return success/failure.
13473 (find_new_threads_callback): Adjust.
13474 (thread_db_find_new_threads): Loop until no new threads.
13476 2009-10-13 Pedro Alves <pedro@codesourcery.com>
13478 * proc-service.c (ps_lgetregs): Formatting.
13480 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13482 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13483 * configure.ac: Adjust.
13484 * linux-low.h (struct process_info_private): Move members to struct
13486 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13487 * linux-low.c (linux_remove_process): Adjust.
13488 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13489 * server.c (handle_query): Move code ...
13490 (handle_monitor_command): ... here. New function.
13491 * target.h (struct target_ops): New member.
13492 * thread-db.c (struct thread_db): New.
13493 (libthread_db_search_path): New variable.
13494 (thread_db_create_event, thread_db_enable_reporting)
13495 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13496 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13497 (try_thread_db_load_1, dladdr_to_soname): New functions.
13498 (try_thread_db_load, thread_db_load_search): New functions.
13499 (thread_db_init): Search for libthread_db.
13500 (thread_db_free): New function.
13501 (thread_db_handle_monitor_command): Likewise.
13502 * config.in: Regenerate.
13503 * configure: Regenerate.
13505 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13507 * spu-low.c (spu_kill): Wait for inferior to terminate.
13508 Call clear_inferiors.
13509 (spu_detach): Call clear_inferiors.
13511 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13513 * aclocal.m4: Regenerate.
13514 * config.in: Likewise.
13515 * configure: Likewise.
13517 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13519 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13520 (parse_spufs_run): New function.
13521 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13522 (ppc_breakpoint_at): Handle SPU breakpoints.
13524 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13526 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13527 (SPUFS_MAGIC): Define.
13528 (spu_enumerate_spu_ids): New function.
13529 (linux_qxfer_spu): New function.
13530 (linux_target_ops): Install linux_qxfer_spu.
13532 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13534 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13535 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13536 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13537 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13538 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13539 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13540 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13541 (init_registers_powerpc_cell32l): Add prototype.
13542 (init_registers_powerpc_cell64l): Likewise.
13543 (ppc_arch_setup): Detect Cell/B.E. architecture.
13545 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13547 * Makefile.in (datarootdir): New variable.
13549 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13551 * linux-low.c (linux_write_memory): Update debugging output.
13552 * Makefile.in (clean): Add new descriptions.
13553 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13554 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13555 * configure.srv: Add new files for arm*-*-linux*.
13556 * linux-arm-low.c: Add new declarations.
13557 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13558 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13559 (HWCAP_VFPv3D16): New.
13560 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13561 instead of __IWMMXT__.
13562 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13563 (arm_arch_setup): New.
13564 (target_regsets): Remove #ifdef. Add VFP regset.
13565 (the_low_target): Use arm_arch_setup.
13567 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13569 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13570 the main thread again.
13572 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13574 Adding Neutrino gdbserver.
13575 * configure: Regenerated.
13576 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13577 * configure.srv (i[34567]86-*-nto*): New target.
13578 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13579 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13580 (nto_comctrl) [__QNX__]: New function.
13581 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13583 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
13585 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13588 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13589 Pedro Alves <pedro@codesourcery.com>
13591 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13592 don't support CONTEXT_EXTENDED_REGISTERS.
13593 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13594 (the_low_target): Install them.
13595 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13596 failing with ERROR_PIPE_NOT_CONNECTED.
13598 2009-06-30 Doug Evans <dje@google.com>
13599 Pierre Muller <muller@ics.u-strasbg.fr>
13601 Add h/w watchpoint support to x86-linux, win32-i386.
13602 * Makefile.in (SFILES): Add i386-low.c
13603 (i386_low_h): Define.
13604 (i386-low.o): Add dependencies.
13605 (linux-x86-low.o): Add i386-low.h dependency.
13606 (win32-i386-low.o): Ditto.
13607 * i386-low.c: New file.
13608 * i386-low.h: New file.
13609 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13610 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13611 * linux-low.c (linux_add_process): Initialize arch_private.
13612 (linux_remove_process): Free arch_private.
13613 (add_lwp): Initialize arch_private.
13614 (delete_lwp): Free arch_private.
13615 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13617 * linux-low.h (process_info_private): New member arch_private.
13618 (lwp_info): New member arch_private.
13619 (linux_target_ops): New members new_process, new_thread,
13621 (ptid_of): New macro.
13622 * linux-x86-low.c: Include stddef.h, i386-low.h.
13623 (arch_process_info): New struct.
13624 (arch_lwp_info): New struct.
13625 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13626 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13627 (i386_dr_low_get_status): New function.
13628 (x86_insert_point, x86_remove_point): New functions.
13629 (x86_stopped_by_watchpoint): New function.
13630 (x86_stopped_data_address): New function.
13631 (x86_linux_new_process, x86_linux_new_thread): New functions.
13632 (x86_linux_prepare_to_resume): New function.
13633 (the_low_target): Add entries for insert_point, remove_point,
13634 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13636 * server.c (debug_hw_points): New global.
13637 (monitor_show_help): Document set debug-hw-points.
13638 (handle_query): Process "set debug-hw-points".
13639 * server.h (debug_hw_points): Declare.
13640 (paddress): Declare.
13641 * utils.c (NUMCELLS, CELLSIZE): New macros.
13642 (get_sell, xsnprintf, paddress): New functions.
13643 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13644 remove_point, stopped_by_watchpoint, stopped_data_address.
13645 * win32-i386-low.c: Include i386-low.h.
13646 (debug_reg_state): Replaces dr.
13647 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13648 (i386_dr_low_get_status): New function.
13649 (i386_insert_point, i386_remove_point): New functions.
13650 (i386_stopped_by_watchpoint): New function.
13651 (i386_stopped_data_address): New function.
13652 (i386_initial_stuff): Update.
13653 (get_thread_context,set_thread_context,i386_thread_added): Update.
13654 (the_low_target): Add entries for insert_point,
13655 remove_point, stopped_by_watchpoint, stopped_data_address.
13656 * win32-low.c (win32_insert_watchpoint): New function.
13657 (win32_remove_watchpoint): New function.
13658 (win32_stopped_by_watchpoint): New function.
13659 (win32_stopped_data_address): New function.
13660 (win32_target_ops): Add entries for insert_watchpoint,
13661 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13662 * win32-low.h (win32_target_ops): New members insert_point,
13663 remove_point, stopped_by_watchpoint, stopped_data_address.
13665 2009-06-25 Pedro Alves <pedro@codesourcery.com>
13667 * server.c (process_serial_event): Re-return unsupported, not
13668 error, if the type isn't recognized. Re-allow supporting only
13669 insert or remove packets. Also call require_running for
13670 breakpoints. Add missing break statement to default case. Tidy.
13671 * target.h (struct target_ops): Rename insert_watchpoint to
13672 insert_point, and remove_watchpoint to remove_point.
13674 * linux-low.h (struct linux_target_ops): Likewise.
13675 * linux-low.c (linux_insert_watchpoint): Rename to ...
13676 (linux_insert_point): ... this. Adjust.
13677 (linux_remove_watchpoint): Rename to ...
13678 (linux_remove_point): ... this. Adjust.
13679 (linux_target_ops): Adjust.
13680 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13681 (cris_insert_point): ... this.
13682 (cris_remove_watchpoint): Rename to ...
13683 (cris_remove_point): ... this.
13684 (the_low_target): Adjust.
13686 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13688 * server.c (handle_v_kill): Pass signal_pid to
13689 kill_inferior if multi_process is zero.
13691 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13693 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13694 * target.h (target_ops): Comment for *_watchpoint to make it clear
13695 the functions can get types '0' and '1'.
13697 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13699 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13700 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13701 * regcache.c (get_regcache): Likewise.
13702 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13703 * win32-low.c (child_fetch_inferior_registers): Remove check for
13706 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13707 Pedro Alves <pedro@codesourcery.com>
13709 * target.h (struct target_ops) <supports_multi_process>: New
13711 (target_supports_multi_process): New.
13712 * server.c (handle_query): Even if GDB reports support, only
13713 enable multi-process if the target also supports it. Report
13714 multi-process support only if the target backend supports it.
13715 * linux-low.c (linux_supports_multi_process): New function.
13716 (linux_target_ops): Install it as target_supports_multi_process
13719 2009-05-24 Doug Evans <dje@google.com>
13721 Global renaming of find_thread_pid to find_thread_ptid.
13722 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13723 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13724 All callers updated.
13726 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13727 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13730 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13731 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13732 (linux_resume_one_lwp): Ditto.
13734 2009-05-23 Doug Evans <dje@google.com>
13736 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13737 from struct inferior_list_entry * to struct lwp_info *.
13738 All callers updated.
13740 2009-05-13 Doug Evans <dje@google.com>
13742 * linux-x86-low.c: Don't include assert.h.
13743 (x86_siginfo_fixup): Use fatal, not assert.
13744 (x86_arch_setup): Fix comment.
13746 2009-05-12 Doug Evans <dje@google.com>
13748 Biarch support for i386/amd64 gdbserver.
13749 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13750 Add linux-x86-low.c.
13751 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13752 (linux-x86-low.o): Add.
13753 * linux-x86-64-low.c: Delete.
13754 * linux-i386-low.c: Delete.
13755 * linux-x86-low.c: New file.
13756 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13758 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13760 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13761 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13762 (linux_child_pid_to_exec_file): New function.
13763 (elf_64_header_p, elf_64_file_p): New functions.
13764 (siginfo_fixup): New function.
13765 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13766 give target a chance to convert layout.
13767 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13768 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13770 2009-05-07 Doug Evans <dje@google.com>
13772 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13773 (regsets_store_inferior_registers): Ditto.
13775 2009-05-06 Pedro Alves <pedro@codesourcery.com>
13779 * linux-low.c (must_set_ptrace_flags): Delete.
13780 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13782 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13783 `lwp->must_set_ptrace_flags' instead.
13784 (linux_wait_for_event_1): Set ptrace options here.
13785 (linux_wait_1): ... not here.
13787 2009-04-30 Doug Evans <dje@google.com>
13789 * inferiors.c (started_inferior_callback): New function.
13790 (attached_inferior_callback): New function.
13791 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13792 * server.c (print_started_pid, print_attached_pid): New functions.
13793 (detach_or_kill_for_exit): New function.
13794 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13795 * server.h (have_started_inferiors_p): Declare.
13796 (have_attached_inferiors_p): Declare.
13798 * inferiors.c (remove_process): Fix memory leak, free process.
13799 * linux-low.c (linux_remove_process): New function.
13800 (linux_kill): Call it instead of remove_process.
13801 (linux_detach, linux_wait_1): Ditto.
13803 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13805 * configure.srv: Add x86 Windows CE target.
13807 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13809 * inferiors.c (get_thread_process): Make global.
13810 * server.h (get_thread_process): Add prototype.
13811 * thread-db.c (find_one_thread): Use get_thread_process
13812 instead of current_process.
13813 (thread_db_get_tls_address): Do not crash if called when
13814 thread layer is not yet initialized.
13816 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13818 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13819 * spu-low.c (current_tid): Rename to ...
13820 (current_ptid): ... this.
13821 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13822 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13823 ptid_get_lwp (current_ptid) instead of current_tid.
13824 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13825 instead of current_tid. Use find_process_pid to verify pid
13826 argument is valid. Pass proper argument to remove_process.
13827 (spu_thread_alive): Compare current_ptid instead of current_tid.
13828 (spu_resume): Likewise.
13830 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13832 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13835 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13837 Implement the multiprocess extensions, and add linux multiprocess
13840 * server.h (ULONGEST): Declare.
13841 (struct ptid, ptid_t): New.
13842 (minus_one_ptid, null_ptid): Declare.
13843 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13844 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13845 (struct inferior_list_entry): Change `id' type from unsigned from
13847 (struct sym_cache, struct breakpoint, struct
13848 process_info_private): Forward declare.
13849 (struct process_info): Declare.
13850 (current_process): Declare.
13851 (all_processes): Declare.
13852 (initialize_inferiors): Declare.
13853 (add_thread): Adjust to use ptid_t.
13854 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13855 (add_process, remove_process, find_thread_pid): Declare.
13856 (find_inferior_id): Adjust to use ptid_t.
13857 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13858 (multi_process): Declare.
13859 (push_event): Adjust to use ptid_t.
13860 (read_ptid, write_ptid): Declare.
13861 (prepare_resume_reply): Adjust to use ptid_t.
13862 (clear_symbol_cache): Declare.
13863 * inferiors.c (all_processes): New.
13864 (null_ptid, minus_one_ptid): New.
13865 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13866 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13867 (add_thread): Change unsigned long to ptid. Remove gdb_id
13869 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13870 (gdb_id_to_thread): Rename to ...
13871 (find_thread_pid): ... this. Change unsigned long to ptid.
13872 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13873 (loaded_dll, pull_pid_from_list): Adjust.
13874 (add_process, remove_process, find_process_pid)
13875 (get_thread_process, current_process, initialize_inferiors): New.
13876 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13877 (struct target_waitstatus) <related_pid>: Ditto.
13878 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13879 return type to int.
13880 (struct target_ops) <join>: Add `pid' argument.
13881 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13882 (struct target_ops) <wait>: Add `ptid' field. Change return type
13884 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13885 (mywait): Add `ptid' argument. Change return type to ptid_t.
13886 (target_pid_to_str): Declare.
13887 * target.c (set_desired_inferior): Adjust to use ptids.
13888 (mywait): Add new `ptid' argument. Adjust.
13889 (target_pid_to_str): New.
13890 * mem-break.h (free_all_breakpoints): Declare.
13891 * mem-break.c (breakpoints): Delelete.
13892 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13893 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13894 to use per-process breakpoint list.
13895 (free_all_breakpoints): New.
13896 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13897 (symbol_cache, all_symbols_looked_up): Delete.
13899 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13901 (prepare_resume_reply): Change ptid argument's type from unsigned
13902 long to ptid_t. Adjust. Implement W;process and X;process.
13903 (free_sym_cache, clear_symbol_cache): New.
13904 (look_up_one_symbol): Adjust to per-process symbol cache. *
13905 * server.c (cont_thread, general_thread, step_thread): Change type
13907 (attached): Delete.
13908 (multi_process): New.
13909 (last_ptid): Change type to ptid_t.
13910 (struct vstop_notif) <ptid>: Change type to ptid_t.
13911 (queue_stop_reply, push_event): Change `ptid' argument's type to
13913 (discard_queued_stop_replies): Add `pid' argument.
13914 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13915 changes. Don't reference the `attached' global.
13916 (attach_inferior): Adjust to mywait interface changes.
13917 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13918 features. Handle and report "multiprocess+". Handle
13920 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13922 (handle_v_kill): New.
13923 (handle_v_stopped): Adjust to use target_pid_to_str.
13924 (handle_v_requests): Allow multiple attaches and runs when
13925 multiprocess extensions are in effect. Handle "vKill".
13926 (myresume): Adjust to use ptids.
13927 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13928 (handle_status): Adjust to discard_queued_stop_replies interface
13930 (first_thread_of, kill_inferior_callback)
13931 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13932 (main): Call initialize_inferiors. Adjust to use ptids, killing
13933 and detaching from all inferiors. Handle multiprocess packet
13935 * linux-low.h: Include gdb_proc_service.h.
13936 (struct process_info_private): New.
13937 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13938 <lwpid_of>: Use ptid_get_lwp.
13939 (get_lwp_thread): Adjust.
13940 (struct lwp_info): Add `dead' member.
13941 (find_lwp_pid): Declare.
13942 * linux-low.c (thread_db_active): Delete.
13943 (new_inferior): Adjust comment.
13944 (inferior_pid): Delete.
13945 (linux_add_process): New.
13946 (handle_extended_wait): Adjust.
13947 (add_lwp): Change unsigned long to ptid.
13948 (linux_create_inferior): Add process to processes table. Adjust
13949 to use ptids. Don't set new_inferior here.
13950 (linux_attach_lwp): Rename to ...
13951 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13952 it. Adjust to use ptids.
13953 (linux_attach_lwp): New.
13954 (linux_attach): Add process to processes table. Don't set
13956 (struct counter): New.
13957 (second_thread_of_pid_p, last_thread_of_process_p): New.
13958 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13959 multiple processes.
13960 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13961 processes. Remove process from process table.
13962 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13963 to multiple processes.
13964 (any_thread_of): New.
13965 (linux_detach): Add `pid' argument, and handle it. Remove process
13966 from processes table.
13967 (linux_join): Add `pid' argument. Handle it.
13968 (linux_thread_alive): Change unsighed long argument to ptid_t.
13969 Consider dead lwps as not being alive.
13970 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13971 threads we're not interested in.
13972 (same_lwp, find_lwp_pid): New.
13973 (linux_wait_for_lwp): Change `pid' argument's type from int to
13975 (linux_wait_for_event): Rename to ...
13976 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13977 from int to ptid_t. Adjust.
13978 (linux_wait_for_event): New.
13979 (linux_wait_1): Add `ptid' argument. Change return type to
13980 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13981 that exit from the process table.
13982 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13984 (mark_lwp_dead): New.
13985 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13986 stopping all threads, mark its main lwp as dead.
13987 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13989 (fetch_register, usr_store_inferior_registers)
13990 (regsets_fetch_inferior_registers)
13991 (regsets_store_inferior_registers, linux_read_memory)
13992 (linux_write_memory): Inline `inferior_pid'.
13993 (linux_look_up_symbols): Adjust to use per-process
13994 `thread_db_active'.
13995 (linux_request_interrupt): Adjust to use ptids.
13996 (linux_read_auxv): Inline `inferior_pid'.
13997 (initialize_low): Don't reference thread_db_active.
13998 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13999 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14000 (ps_getpid): Return the pid of the current inferior.
14001 * thread-db.c (proc_handle, thread_agent): Delete.
14002 (thread_db_create_event, thread_db_enable_reporting): Adjust to
14004 (find_one_thread): Change argument type to ptid_t. Adjust to
14006 (maybe_attach_thread): Adjust to per-process data and ptids.
14007 (thread_db_find_new_threads): Ditto.
14008 (thread_db_init): Ditto.
14009 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14010 processes table. Adjust to use ptids.
14011 (spu_kill, spu_detach): Adjust interface. Remove process from
14013 (spu_join, spu_thread_alive): Adjust interface.
14014 (spu_wait): Adjust interface. Remove process from processes
14015 table. Adjust to use ptids.
14016 * win32-low.c (current_inferior_tid): Delete.
14017 (current_inferior_ptid): New.
14018 (debug_event_ptid): New.
14019 (thread_rec): Take a ptid. Adjust.
14020 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14021 (child_delete_thread): Ditto.
14022 (do_initial_child_stuff): Add `attached' argument. Add process to
14024 (child_fetch_inferior_registers, child_store_inferior_registers):
14026 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14027 (win32_attach): Pass 1 to do_initial_child_stuff.
14028 (win32_kill): Adjust interface. Remove process from processes
14030 (win32_detach): Ditto.
14031 (win32_join): Adjust interface.
14032 (win32_thread_alive): Take a ptid.
14033 (win32_resume): Adjust to use ptids.
14034 (get_child_debug_event): Ditto.
14035 (win32_wait): Adjust interface. Remove exiting process from
14038 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14040 Non-stop mode support.
14042 * server.h (non_stop): Declare.
14043 (gdb_client_data, handler_func): Declare.
14044 (delete_file_handler, add_file_handler, start_event_loop):
14046 (handle_serial_event, handle_target_event, push_event)
14047 (putpkt_notif): Declare.
14048 * target.h (enum resume_kind): New.
14049 (struct thread_resume): Replace `step' field by `kind' field.
14050 (TARGET_WNOHANG): Define.
14051 (struct target_ops) <wait>: Add `options' argument.
14052 <supports_non_stop, async, start_non_stop>: New fields.
14053 (target_supports_non_stop, target_async): New.
14054 (start_non_stop): Declare.
14055 (mywait): Add `options' argument.
14056 * target.c (mywait): Add `options' argument. Print child exit
14057 notifications here.
14058 (start_non_stop): New.
14059 * server.c (non_stop, own_buf, mem_buf): New globals.
14060 (struct vstop_notif): New.
14061 (notif_queue): New global.
14062 (queue_stop_reply, push_event, discard_queued_stop_replies)
14063 (send_next_stop_reply): New.
14064 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14066 (attach_inferior): In non-stop mode, don't wait for the target
14068 (handle_general_set): Handle QNonStop.
14069 (handle_query): When handling qC, return the current general
14070 thread, instead of the first thread of the list.
14071 (handle_query): If the backend supports non-stop mode, include
14072 QNonStop+ in the qSupported query response.
14073 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14075 (handle_v_attach, handle_v_run): Handle non-stop mode.
14076 (handle_v_stopped): New.
14077 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14078 (myresume): Adjust to use resume_kind. Handle non-stop.
14079 (queue_stop_reply_callback): New.
14080 (handle_status): Handle non-stop mode.
14081 (main): Clear non_stop flag on reconnection. Use the event-loop.
14082 Refactor serial protocol handling from here ...
14083 (process_serial_event): ... to this new function. When GDB
14084 selects any thread, select one here. In non-stop mode, wait until
14085 GDB acks all pending events before exiting.
14086 (handle_serial_event, handle_target_event): New.
14087 * remote-utils.c (remote_open): Install remote_desc in the event
14089 (remote_close): Remove remote_desc from the event loop.
14090 (putpkt_binary): Rename to...
14091 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14092 (putpkt_binary): New as wrapper around putpkt_binary_1.
14093 (putpkt_notif): New.
14094 (prepare_resume_reply): In non-stop mode, don't change the
14096 * event-loop.c: New.
14097 * Makefile.in (OBJ): Add event-loop.o.
14098 (event-loop.o): New rule.
14100 * linux-low.h (pid_of): Moved here.
14102 (get_lwp_thread): Use lwpid_of.
14103 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14104 * linux-low.c (pid_of): Delete.
14105 (inferior_pid): Use lwpid_of.
14106 (linux_event_pipe): New.
14107 (target_is_async_p): New.
14109 (handle_extended_wait): Use lwpid_of.
14110 (add_lwp): Don't set lwpid field.
14111 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14112 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14113 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14114 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14115 first. Adjust to linux_wait_for_event interface changes. Use
14117 (linux_detach): Don't delete the main lwp here.
14118 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14119 (status_pending_p): Don't consider explicitly suspended lwps.
14120 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14121 pointer. Add OPTIONS argument. Change return type to int. Use
14122 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14123 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14124 pointer. Add status pointer argument. Return a pid instead of a
14125 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14126 changes. In non-stop mode, don't switch to a random thread.
14127 (linux_wait): Rename to...
14128 (linux_wait_1): ... this. Add target_options argument, and handle
14129 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14130 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14131 clean exit and signal exit code. Don't stop all threads in
14132 non-stop mode. In all-stop mode, only stop all threads when
14133 reporting a stop to GDB. Handle explicit thread stop requests.
14134 (async_file_flush, async_file_mark): New.
14136 (send_sigstop): Use lwpid_of.
14137 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14138 interface changes. In non-stop mode, don't switch to a random
14140 (linux_resume_one_lwp): Use lwpid_of.
14141 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14142 (linux_resume_one_thread): ... this. Handle resume_stop. In
14143 non-stop mode, don't look for pending flag in all threads.
14144 (resume_status_pending_p): Don't consider explicitly suspended
14146 (my_waitpid): Reimplement. Emulate __WALL.
14147 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14149 (sigchld_handler, linux_supports_non_stop, linux_async)
14150 (linux_start_non_stop): New.
14151 (linux_target_ops): Register linux_supports_non_stop, linux_async
14152 and linux_start_non_stop.
14153 (initialize_low): Install SIGCHLD handler.
14154 * thread-db.c (thread_db_create_event, find_one_thread)
14155 (thread_db_get_tls_address): Use lwpid_of.
14156 * win32-low.c (win32_detach): Adjust to use resume_kind.
14157 (win32_wait): Add `options' argument.
14158 * spu-low.c (spu_resume): Adjust to use resume_kind.
14159 (spu_wait): Add `options' argument.
14161 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14163 Decouple target code from remote protocol.
14165 * target.h (enum target_waitkind): New.
14166 (struct target_waitstatus): New.
14167 (struct target_ops) <wait>: Return an unsigned long. Take a
14168 target_waitstatus pointer instead of a char pointer.
14169 (mywait): Likewise.
14170 * target.c (mywait): Change prototype to return an unsigned long.
14171 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14172 * server.h (thread_from_wait, old_thread_from_wait): Delete
14174 (prepare_resume_reply): Change prototype to take a
14176 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14177 (last_status, last_ptid): New.
14178 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14179 pid instead of a signal.
14180 (attach_inferior): Remove "status" and "signal" parameters.
14182 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14184 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14185 (handle_v_requests, myresume): Remove "status" and "signal"
14186 parameters. Adjust.
14187 (handle_status): New.
14188 (main): Delete local `status'. Adjust.
14189 * remote-utils.c: Include target.h.
14190 (prepare_resume_reply): Change prototype to take a
14191 target_waitstatus. Adjust.
14193 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14195 * spu-low.c (spu_wait): Adjust.
14196 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14198 (win32_wait): Adjust.
14200 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14202 * target.h (struct thread_resume): Delete leave_stopped member.
14203 (struct target_ops): Add a `n' argument to the `resume' callback.
14204 * server.c (start_inferior): Adjust.
14205 (handle_v_cont, myresume): Adjust.
14206 * linux-low.c (check_removed_breakpoint): Adjust to resume
14207 interface change, and to removed leave_stopped field.
14208 (resume_ptr): Delete.
14209 (struct thread_resume_array): New.
14210 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14211 resume interface change.
14212 (linux_continue_one_thread, linux_queue_one_thread)
14213 (resume_status_pending_p): Check if the resume field is NULL
14214 instead of checking the leave_stopped member.
14215 (linux_resume): Adjust to the target resume interface change.
14216 * spu-low.c (spu_resume): Adjust to the target resume interface
14218 * win32-low.c (win32_detach, win32_resume): Ditto.
14220 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14222 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14224 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14226 (linux_continue_one_thread): Only preserve the stepping flag if
14227 there's a pending breakpoint.
14229 2009-03-31 Pedro Alves <pedro@codesourcery.com>
14231 * server.c (main): After the inferior having exited, call
14232 remote_close before exiting gdbserver.
14234 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14236 Fix size of FPSCR in Power 7 processors.
14237 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14238 (PPC_FEATURE_HAS_DFP): New #define.
14239 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14242 2009-03-23 Pedro Alves <pedro@codesourcery.com>
14244 * server.c (handle_query) Whitespace and formatting.
14246 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14248 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14249 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14250 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14251 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14252 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14253 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14254 Makefile.in, configure.ac: Fix whitespace throughout.
14255 * configure: Regenerate.
14257 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14259 * inferiors.c (find_inferior): Make it safe for the callback
14260 function to delete the currently iterated inferior.
14262 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14264 * Makefile.in (linuw_low_h): Move higher.
14265 (thread-db.o): Depend on $(linux_low_h).
14267 2009-03-17 Pedro Alves <pedro@codesourcery.com>
14269 Rename "process" to "lwp" throughout.
14271 * linux-low.c (all_processes): Rename to...
14272 (all_lwps): ... this.
14273 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14274 (add_process): Rename to ...
14275 (add_lwp): ... this. Adjust.
14276 (linux_create_inferior): Adjust.
14277 (linux_attach_lwp): Adjust.
14278 (linux_attach): Adjust.
14279 (linux_kill_one_process): Rename to ...
14280 (linux_kill_one_lwp): ... this. Adjust.
14281 (linux_kill): Adjust.
14282 (linux_detach_one_process): Rename to ...
14283 (linux_detach_one_lwp): ... this. Adjust.
14284 (linux_detach): Adjust.
14285 (check_removed_breakpoint): Adjust.
14286 (status_pending_p): Adjust.
14287 (linux_wait_for_process): Rename to ...
14288 (linux_wait_for_lwp): ... this. Adjust.
14289 (linux_wait_for_event): Adjust.
14290 (send_sigstop): Adjust.
14291 (wait_for_sigstop): Adjust.
14292 (stop_all_processes): Rename to ...
14293 (stop_all_lwps): ... this.
14294 (linux_resume_one_process): Rename to ...
14295 (linux_resume_one_lwp): ... this. Adjust.
14296 (linux_set_resume_request, linux_continue_one_thread)
14297 (linux_queue_one_thread, resume_status_pending_p)
14298 (usr_store_inferior_registers, regsets_store_inferior_registers)
14299 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14301 * linux-low.h (get_process): Rename to ...
14302 (get_lwp): ... this. Adjust.
14303 (get_thread_process): Rename to ...
14304 (get_thread_lwp): ... this. Adjust.
14305 (get_process_thread): Rename to ...
14306 (get_lwp_thread): ... this. Adjust.
14307 (struct process_info): Rename to ...
14308 (struct lwp_info): ... this.
14309 (all_processes): Rename to ...
14310 (all_lwps): ... this.
14311 * proc-service.c (ps_lgetregs): Adjust.
14312 * thread-db.c (thread_db_create_event, find_one_thread)
14313 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14315 2009-03-14 Pedro Alves <pedro@codesourcery.com>
14317 * server.c (handle_query): Handle "qAttached".
14319 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14321 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14322 GPLv3, update license URL.
14324 2009-03-01 Doug Evans <dje@google.com>
14326 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
14327 (server_h): Add gdb_signals.h.
14328 (signals.o): Update.
14329 * server.h (target_signal_from_host,target_signal_to_host_p)
14330 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14332 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14334 * remote-utils.c (getpkt): Also generate remote-debug
14335 information if noack_mode is set.
14337 2009-02-06 Pedro Alves <pedro@codesourcery.com>
14339 * server.c (handle_query): Report qXfer:siginfo:read and
14340 qXfer:siginfo:write as supported and handle them.
14341 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14342 * linux-low.c (linux_xfer_siginfo): New.
14343 (linux_target_ops): Set it.
14345 2009-01-26 Pedro Alves <pedro@codesourcery.com>
14347 * server.c (gdbserver_usage): Mention --remote-debug.
14348 (main): Accept '--remote-debug' switch.
14350 2009-01-18 Doug Evans <dje@google.com>
14352 * regcache.c (new_register_cache): No need to check result of xcalloc.
14353 * server.c (handle_search_memory): Back out calls to xmalloc,
14354 result is checked and error is returned to user upon failure.
14355 (handle_query): Ditto. Add more checks for result of malloc.
14356 (handle_v_cont): Check result of malloc, report error back to
14358 (handle_v_run): Ditto. Call freeargv.
14359 * server.h (freeargv): Declare.
14360 * utils.c (freeargv): New fn.
14362 2009-01-15 Doug Evans <dje@google.com>
14364 * gdbreplay.c (perror_with_name): Make arg const char *.
14365 * server.h (target_signal_to_name): Make return type const char *.
14366 * thread-db.c (thread_db_err_str): Make return type const char *.
14367 * utils.c (perror_with_name): Make arg const char *.
14369 2009-01-14 Pedro Alves <pedro@codesourcery.com>
14371 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14372 when handling a EXIT_PROCESS_DEBUG_EVENT.
14374 2009-01-06 Joel Brobecker <brobecker@adacore.com>
14376 * gdbreplay.c (gdbreplay_version): Update copyright year.
14377 * server.c (gdbserver_version): Likewise.
14379 2009-01-05 Doug Evans <dje@google.com>
14381 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
14382 (handle_extended_wait): Improve comment.
14384 2008-12-13 Doug Evans <dje@google.com>
14386 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14387 * server.h (ATTR_MALLOC): New macro.
14388 (xmalloc,xcalloc,xstrdup): Declare.
14389 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14390 * inferiors.c: Ditto.
14391 * linux-low.c: Ditto.
14392 * mem-break.c: Ditto.
14393 * regcache.c: Ditto.
14394 * remote-utils.c: Ditto.
14397 * win32-low.c: Ditto.
14399 2008-12-12 Doug Evans <dje@google.com>
14401 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14402 in debugging printf.
14404 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14406 2008-12-09 Doug Evans <dje@google.com>
14408 * linux-low.h (struct process_info): Delete member tid, unused.
14409 * thread-db.c (find_one_thread): Update.
14410 (maybe_attach_thread): Update.
14412 2008-12-02 Pedro Alves <pedro@codesourcery.com>
14414 * target.h (struct target_ops): Add qxfer_osdata member.
14415 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14417 (linux_qxfer_osdata): New functions.
14418 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14420 * server.c (handle_query): Handle "qXfer:osdata:read:".
14421 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14422 (buffer_xml_printf): New functions.
14423 * server.h (struct buffer): New.
14424 (buffer_grow_str, buffer_grow_str0): New macros.
14425 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14426 (buffer_xml_printf): Declare.
14428 2008-11-24 Doug Evans <dje@google.com>
14430 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14432 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14434 * server.c (handle_v_run): Always use the supplied argument list.
14436 2008-11-19 Bob Wilson <bob.wilson@acm.org>
14438 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14439 (xtensa_regmap_table): Add entry for scompare1.
14441 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14443 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14444 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14445 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14446 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14447 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14448 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14449 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14450 XML target descriptions.
14451 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14452 when inferior is running on an ISA 2.05 or later processor. Add
14453 special case to return offset for full 64-bit slot of FPSCR when
14456 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14458 * Makefile.in (SFILES, clean): Added sparc64 files.
14459 (reg-sparc64.o, reg-sparc64.c): New.
14460 * configure.srv (sparc*-*-linux*): New configuration.
14461 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14462 syscall arguments for SPARC.
14463 (regsets_store_inferior_registers): Likewise.
14464 * linux-sparc-low.c: New file.
14466 2008-10-21 Doug Evans <dje@google.com>
14468 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14469 (READLINE_DIR,READLINE_DEP): Delete.
14470 (INTERNAL_CFLAGS): Update.
14471 (LINTFLAGS): Update.
14473 2008-10-10 Pedro Alves <pedro@codesourcery.com>
14475 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14476 whole argv from the last run, not just argv[0].
14478 2008-09-08 Pedro Alves <pedro@codesourcery.com>
14480 * regcache.c (new_register_cache): Return NULL if the register
14481 cache size isn't known yet.
14482 (free_register_cache): Avoid dereferencing a NULL regcache.
14484 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14486 * configure.srv: Merge MIPS and MIPS64.
14488 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14490 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14492 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
14494 * Makefile.in: Add required vsx dependencies.
14496 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14497 Declare init_registers_powerpc_vsx32l.
14498 Declare init_registers_powerpc_vsx64l.
14499 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14500 (ppc_arch_setup): Check for VSX in hwcap.
14501 (ppc_fill_vsxregset): New function.
14502 (ppc_store_vsxregset): New function.
14503 Add new VSX entry in regset_info target_regsets.
14505 * configure.srv: Add new VSX dependencies.
14507 2008-08-12 Pedro Alves <pedro@codesourcery.com>
14509 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14510 (remote_open): Set or clear transport_is_reliable.
14511 (putpkt_binary): Don't expect acks in noack mode.
14512 (getpkt): Don't send ack/nac in noack mode.
14513 * server.c (handle_general_set): Handle QStartNoAckMode.
14514 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14516 (main): Reset noack_mode on every connection.
14517 * server.h (noack_mode): Declare.
14519 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14521 * Makefile.in (GDBREPLAY_OBS): New variable.
14522 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14524 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14525 Daniel Jacobowitz <dan@codesourcery.com>
14527 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14528 (usr_store_inferior_registers): Likewise.
14529 (regsets_store_inferior_registers): Likewise.
14531 2008-07-31 Rolf Jansen <rj@surtec.com>
14532 Pedro Alves <pedro@codesourcery.com>
14534 * configure.ac: Check for memmem declaration.
14535 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14536 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14537 (disable_packet_qfThreadInfo): Unconditionally compile.
14538 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14539 * configure, config.in: Regenerate.
14541 2008-07-28 Doug Kwan <dougkwan@google.com>
14543 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14544 (linux_write_memory): Remove declaration of errno.
14546 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14548 * linux-low.c (handle_extended_wait): Do not use "status"
14549 variable uninitialized.
14551 2008-07-07 Pedro Alves <pedro@codesourcery.com>
14553 * server.c (handle_v_attach): Inhibit reporting dll changes.
14555 2008-06-27 Pedro Alves <pedro@codesourcery.com>
14557 * remote-utils.c (prepare_resume_reply): If requested, don't
14558 output "thread:TID" in the T stop reply.
14560 * server.c (disable_packet_vCont, disable_packet_Tthread)
14561 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14562 (handle_query): If requested, disable support for qC, qfThreadInfo
14564 (handle_v_requests): If requested, disable support for vCont.
14565 (gdbserver_show_disableable): New.
14566 (main): Handle --disable-packet and --disable-packet=LIST.
14568 * server.h (disable_packet_vCont, disable_packet_Tthread)
14569 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14571 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14573 * server.c (gdbserver_usage): Mention --version.
14575 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14577 * Makefile.in (gdbreplay.o): New rule.
14579 2008-06-06 Joseph Myers <joseph@codesourcery.com>
14581 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14582 message, not gdbserver.
14584 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
14585 Nathan Sidwell <nathan@codesourcery.com>
14586 Joseph Myers <joseph@codesourcery.com>
14588 * acinclude.m4: Include ../../config/acx.m4.
14589 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14590 * configure, config.in: Regenerate.
14591 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14592 * server.c (gdbserver_version): Print PKGVERSION.
14593 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14594 (main): Adjust gdbserver_usage calls.
14595 * gdbreplay.c (version, host_name): Add declarations.
14596 (gdbreplay_version, gdbreplay_usage): New.
14597 (main): Accept --version and --help options.
14599 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14601 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14602 (arm_breakpoint_at): Handle Thumb.
14603 (the_low_target): Add comment.
14605 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14607 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14609 2008-05-09 Doug Evans <dje@google.com>
14611 * server.h (decode_search_memory_packet): Declare.
14612 * remote-utils.c (decode_search_memory_packet): New fn.
14613 * server.c (handle_search_memory_1): New fn.
14614 (handle_search_memory): New fn.
14615 (handle_query): Process qSearch:memory packets.
14617 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14619 * regcache.c (registers_length): Remove.
14620 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14621 full register packet.
14622 * regcache.h (registers_length): Remove prototype.
14623 * server.h (PBUFSIZ): Define to 16384.
14625 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14627 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14628 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14629 powerpc-64l.o, and powerpc-altivec64l.o.
14630 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14631 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14632 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14633 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14634 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14637 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14638 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14639 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14640 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14641 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14642 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14643 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14644 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14645 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14646 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14649 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14650 (init_registers_powerpc_32l): ... this new prototype.
14651 (init_registers_powerpc_32): Remove, replace by ...
14652 (init_registers_powerpc_altivec32l): ... this new prototype.
14653 (init_registers_powerpc_e500): Remove, replace by ...
14654 (init_registers_powerpc_e500l): ... this new prototype.
14655 (init_registers_ppc64): Remove, replace by ...
14656 (init_registers_powerpc_64l): ... this new prototype.
14657 (init_registers_powerpc_64): Remove, replace by ...
14658 (init_registers_powerpc_altivec64l): ... this new prototype.
14659 (ppc_num_regs): Set to 73.
14660 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14661 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14662 (ppc_cannot_store_register): Handle orig_r3 and trap.
14663 (ppc_arch_setup): Update init_registers_... calls.
14664 (ppc_fill_gregset): Handle orig_r3 and trap.
14666 * inferiors.c (clear_inferiors): Reset current_inferior.
14668 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
14670 * acinclude.m4: Add override.m4.
14671 * configure: Regenerate.
14673 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14675 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14676 initial call to init_register_ppc64.
14678 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14680 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14681 single powerpc*-*-linux* case.
14682 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14684 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14686 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14687 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14689 * linux-ppc-low.c: Include <elf.h>.
14690 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14691 (ppc_hwcap): New global variable.
14692 (ppc_regmap): Remove __SPE__ #ifdef sections.
14693 (ppc_regmap_e500): New global variable.
14694 (ppc_cannot_store_register): Update __SPE__ special case.
14695 (ppc_get_hwcap): New function.
14696 (ppc_arch_setup): Use it to determine whether inferior supports
14697 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14698 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14699 Do not access registers if target does not support AltiVec.
14700 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14701 Do not access registers if target does not support SPE.
14702 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14704 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14706 * linux-low.c (disabled_regsets, num_regsets): New.
14707 (use_regsets_p): Delete.
14708 (linux_wait_for_process): Clear disabled_regsets.
14709 (regsets_fetch_inferior_registers): Check and set it.
14710 (regsets_store_inferior_registers): Likewise.
14711 (linux_fetch_registers, linux_store_registers): Do not use
14713 (initialize_low): Allocate disabled_regsets.
14715 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14717 * Makefile.in (LIBOBJS): New.
14718 (OBS): Use LIBOBJS.
14719 (memmem.o): New rule.
14720 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14721 * configure: Regenerated.
14723 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14725 * server.c (handle_query): Never return "unsupported" for
14726 qXfer:features:read queries.
14728 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14730 * server.c (get_features_xml): Fix inverted condition.
14731 (handle_query): Always support qXfer:feature:read.
14733 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14735 * server.c (wrapper_argv): New.
14736 (start_inferior): Handle wrapper_argv. If set, expect an extra
14738 (gdbserver_usage): Document --wrapper.
14739 (main): Parse --wrapper.
14741 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14743 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14744 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14745 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14746 (ppc_set_pc): Likewise.
14747 (ppc_arch_setup): New function.
14748 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14749 of collect_register.
14750 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14752 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14754 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14755 instead of linux-ppc64-low.o.
14756 * linux-ppc64-low.c: Remove file.
14757 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14758 (linux-ppc64-low.o): Remove rule.
14760 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14761 (init_registers_powerpc_64): Likewise.
14762 (ppc_regmap): Conditionally define depending on __powerpc64__.
14763 (ppc_cannot_store_register): Do not special-case "fpscr" when
14764 compiled on __powerpc64__.
14765 (ppc_collect_ptrace_register): New function.
14766 (ppc_supply_ptrace_register): New function.
14767 (ppc_breakpoint): Change type to "unsigned int".
14768 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14769 (the_low_target): Conditionally provide initializers for the
14770 arch_setup member depending on __powerpc64__. Install
14771 collect_ptrace_register and supply_ptrace_register members.
14773 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14775 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14776 * server.c (gdbserver_xmltarget): Define.
14777 (get_features_xml): Use it to replace "target.xml" and arch_string.
14779 * configure.srv: Remove srv_xmltarget. Add XML files that were
14780 mentioned there to srv_xmlfiles instead. Remove conditional tests
14781 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14782 srv_xmlfiles and srv_regobj to include all possible choices.
14783 * configure.ac (srv_xmltarget): Remove.
14784 (srv_xmlfiles): Do not add "target.xml".
14785 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14786 checks for supplementary target information.
14787 * configure: Regenerate.
14788 * Makefile.in (XML_TARGET): Remove.
14789 (target.xml): Remove rule.
14790 (clean): Do not clean up target.xml.
14791 (.PRECIOUS): Do not mention target.xml.
14793 * target.h (struct target_ops): Remove arch_string member.
14794 * linux-low.c (linux_arch_string): Remove.
14795 (linux_target_ops): Remove arch_string initializer.
14796 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14797 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14798 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14799 * spu-low.c (spu_arch_string): Remove.
14800 (spu_target_ops): Remove arch_string initializer.
14801 * win32-low.c (win32_arch_string): Remove.
14802 (win32_target_ops): Remove arch_string initializer.
14803 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14804 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14805 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14807 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14809 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14810 by collect_ptrace_register and supply_ptrace_register hooks.
14811 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14812 instead of checking for the_low_target.left_pad_xfer.
14813 (usr_store_inferior_registers): Use collect_ptrace_register callback
14814 instead of checking for the_low_target.left_pad_xfer.
14816 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14817 (s390_supply_ptrace_register): Likewise.
14818 (s390_fill_gregset): Call s390_collect_ptrace_register.
14819 (the_low_target): Update.
14821 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14822 (ppc_supply_ptrace_register): Likewise.
14823 (the_low_target): Update.
14825 * linux-i386-low.c (the_low_target): Update.
14826 * linux-x86-64-low.c (the_low_target): Update.
14828 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14830 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14831 reg-s390.o and reg-s390x.o.
14833 * linux-low.c (new_inferior): New global variable.
14834 (linux_create_inferior, linux_attach): Set it.
14835 (linux_wait_for_process): Call the_low_target.arch_setup after the
14836 target has stopped for the first time.
14837 (initialize_low): Do not call the_low_target.arch_setup.
14839 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14840 (s390_set_pc): Likewise.
14841 (s390_arch_setup): New function.
14842 (the_low_target): Use s390_arch_setup as arch_setup routine.
14844 * regcache.c (realloc_register_cache): New function.
14845 (set_register_cache): Call it for each existing regcache.
14847 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14849 * server.h (init_registers): Remove prototype.
14851 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14852 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14853 instead of init_registers ().
14854 * linux-arm-low.c (init_registers_arm): Add prototype.
14855 (init_registers_arm_with_iwmmxt): Likewise.
14856 (the_low_target): Add initializer for arch_setup field.
14857 * linux-cris-low.c (init_registers_cris): Add prototype.
14858 (the_low_target): Add initializer for arch_setup field.
14859 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14860 (the_low_target): Add initializer for arch_setup field.
14861 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14862 (the_low_target): Add initializer for arch_setup field.
14863 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14864 (the_low_target): Add initializer for arch_setup field.
14865 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14866 (the_low_target): Add initializer for arch_setup field.
14867 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14868 (the_low_target): Add initializer for arch_setup field.
14869 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14870 (init_registers_mips64_linux): Likewise.
14871 (the_low_target): Add initializer for arch_setup field.
14872 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14873 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14874 (the_low_target): Add initializer for arch_setup field.
14875 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14876 (init_registers_powerpc_64): Likewise.
14877 (the_low_target): Add initializer for arch_setup field.
14878 * linux-s390-low.c (init_registers_s390): Add prototype.
14879 (init_registers_s390x): Likewise.
14880 (the_low_target): Add initializer for arch_setup field.
14881 * linux-sh-low.c (init_registers_sh): Add prototype.
14882 (the_low_target): Add initializer for arch_setup field.
14883 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14884 (the_low_target): Add initializer for arch_setup field.
14885 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14886 (the_low_target): Add initializer for arch_setup field.
14888 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14889 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14890 instead of init_registers ().
14891 * win32-arm-low.c (init_registers_arm): Add prototype.
14892 (the_low_target): Add initializer for arch_setup field.
14893 * win32-i386-low.c (init_registers_i386): Add prototype.
14894 (the_low_target): Add initializer for arch_setup field.
14896 * spu-low.c (init_registers_spu): Add prototype.
14897 (initialize_low): Call initialie_registers_spu () instead of
14898 initialize_registers ().
14900 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14902 * server.c (handle_v_requests): When handling the vRun and vAttach
14903 packets, if already debugging a process, don't kill it. Return an
14906 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14908 * server.c (handle_query): Correct length check.
14910 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14912 * win32-low.c (do_initial_child_stuff): Add process handle
14913 parameter. Set current_process_handle and current_process_id from the
14914 parameters. Clear globals.
14915 (win32_create_inferior): Don't set current_process_handle and
14916 current_process_id here. Instead pass them on the call to
14917 do_initial_child_stuff.
14918 (win32_attach): Likewise.
14919 (win32_clear_inferiors): New.
14920 (win32_kill): Don't close the current process handle or the
14921 current thread handle here. Instead call win32_clear_inferiors.
14922 (win32_detach): Don't open a new handle to the process. Call
14923 win32_clear_inferiors.
14924 (win32_join): Don't rely on current_process_handle; open a new
14925 handle using the process id.
14926 (win32_wait): Call win32_clear_inferiors when the inferior process
14929 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14931 * server.c (monitor_show_help): Add "exit".
14933 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14935 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14936 (clean): Add reg-xtensa.c.
14937 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14938 * configure.srv (xtensa*-*-linux*) New target.
14939 * linux-xtensa-low.c: New.
14940 * xtensa-xtregs.c: New.
14942 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14944 * hostio.c: Don't include errno.h.
14945 (errno_to_fileio_errno): Move to hostio-errno.
14946 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14947 error number outputting to the target->hostio_last_error callback.
14948 (hostio_packet_error): Use FILEIO_EINVAL directly.
14949 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14950 calls to hostio_error.
14951 * hostio-errno.c: New.
14952 * server.h (hostio_last_error_from_errno): Declare.
14953 * target.h (target_ops): Add hostio_last_error member.
14954 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14955 as hostio_last_error handler.
14956 * spu-low.c (spu_target_ops): Likewise.
14957 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14958 (wince_hostio_last_error): New functions.
14959 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14960 as hostio_last_error handler.
14961 (win32_target_ops) [!_WIN32_WCE]: Register
14962 hostio_last_error_from_errno as hostio_last_error handler.
14963 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14964 (hostio-errno.o): New rule.
14965 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14966 * configure.srv (srv_hostio_err_objs): New variable. Default to
14968 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14969 * configure: Regenerate.
14971 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14973 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14974 (linux_kill, linux_detach): Clean up the process list.
14975 * remote-utils.c (remote_open): Improve port number parsing.
14976 (putpkt_binary, input_interrupt): Only send interrupts if the target
14978 * server.c (extended_protocol): Make static.
14979 (attached): Define earlier.
14980 (exit_requested, response_needed, program_argv): New variables.
14981 (target_running): New.
14982 (start_inferior): Clear attached here.
14983 (attach_inferior): Set attached here.
14984 (require_running): Define.
14985 (handle_query): Use require_running and target_running. Implement
14987 (handle_v_attach, handle_v_run): New.
14988 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14989 (gdbserver_usage): Update.
14990 (main): Redo argument parsing. Handle --debug and --multi. Handle
14991 --attach along with other options or after the port. Save
14992 program_argv. Support no initial program. Resynchronize
14993 communication with GDB after an error. Handle "monitor exit".
14994 Use require_running and target_running. Always allow the extended
14995 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14996 restart in extended mode.
14997 * README: Refer to the GDB manual. Update --attach usage.
14999 2007-12-20 Andreas Schwab <schwab@suse.de>
15001 * linux-low.c (STACK_SIZE): Define.
15002 (linux_tracefork_child): Use it. Use __clone2 on ia64.
15003 (linux_test_for_tracefork): Likewise.
15005 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15007 * linux-low.c (linux_wait_for_event): Update messages. Do not
15008 reinsert auto-delete breakpoints.
15009 * mem-break.c (struct breakpoint): Change return type of handler to
15011 (set_breakpoint_at): Update handler type.
15012 (reinsert_breakpoint_handler): Return 1 instead of calling
15014 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15016 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15017 * mem-break.h (set_breakpoint_at): Update handler type.
15018 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15019 * win32-low.c (auto_delete_breakpoint): New.
15020 (get_child_debug_event): Use it.
15022 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15024 * configure.ac: Check for pread and pwrite.
15025 * hostio.c (handle_pread): Fall back to lseek and read.
15026 (handle_pwrite): Fall back to lseek and write.
15027 * config.in, configure: Regenerated.
15029 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15031 * server.c (myresume): Add own_buf argument.
15032 (main): Update calls.
15034 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15036 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15037 * remote-utils.c (remote_open): Do not call disable_async_io.
15038 (block_async_io): Delete.
15039 (unblock_async_io): Make static.
15040 (initialize_async_io): New.
15041 * server.c (handle_v_cont): Handle async I/O here.
15042 (myresume): Likewise. Move other common resume tasks here...
15043 (main): ... from here. Call initialize_async_io. Disable async
15044 I/O before the main loop.
15045 * server.h (initialize_async_io): Declare.
15046 (block_async_io, unblock_async_io): Delete prototypes.
15047 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15049 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15051 * remote-utils.c (readchar): Allow binary data in received messages.
15053 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15055 * win32-low.c (attaching): New global.
15056 (win32_create_inferior): Clear the `attaching' global.
15057 (win32_attach): Set the `attaching' global.
15058 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15059 attaching. Only set a breakpoint at the entry point if not
15062 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15064 * server.c (main): Don't report dll events on the initial
15065 connection on attaches.
15067 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15069 * server.c (main): Relax numerical bases supported for the pid of
15070 the --attach command line argument.
15072 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15074 * win32-low.c (win32_attach): Call OpenProcess before
15075 DebugActiveProcess, not after. Add last error output to error
15078 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15080 * win32-low.c (win32_get_thread_context)
15081 (win32_set_thread_context): New functions.
15082 (thread_rec): Use win32_get_thread_context.
15083 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15084 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15087 2007-12-03 Leo Zayas
15088 Pedro Alves <pedro_alves@portugalmail.pt>
15090 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15092 (child_add_thread): Minor cleanup.
15093 (child_continue): Resume artificially suspended threads before
15094 calling ContinueDebugEvent.
15095 (suspend_one_thread): New.
15096 (fake_breakpoint_event): New.
15097 (get_child_debug_event): Change return type to int. Check here if
15098 gdb sent an interrupt request. If a soft interrupt was requested,
15099 fake a breakpoint event. Return 0 if there is no event to handle,
15101 (win32_wait): Don't check here if gdb sent an interrupt request.
15102 Ensure there is a valid event to handle.
15103 (win32_request_interrupt): Add soft interruption method as last
15106 2007-12-03 Leo Zayas
15107 Pedro Alves <pedro_alves@portugalmail.pt>
15109 * win32-low.h (win32_thread_info): Add descriptions to the
15110 structure members. Replace `suspend_count' counter by a
15112 * win32-low.c (thread_rec): Update condition of when to get the
15113 context from the inferior. Rely on ContextFlags being set if it
15114 has already been retrieved. Only suspend the inferior thread if
15115 we haven't already. Warn if that fails.
15116 (continue_one_thread): s/suspend_count/suspended/. Only call
15117 ResumeThread once. Warn if that fails.
15119 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15121 * win32-low.c (win32_wait): Don't read from the inferior when it
15122 has already exited.
15124 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15126 * Makefile.in (win32_low_h): New variable.
15127 (win32-low.o): Add dependency on $(win32_low_h).
15128 (win32-arm-low.o, win32-i386-low.o): New rules.
15130 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15132 * hostio.c: Correct copyright year.
15134 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15136 * Makefile.in (OBS): Add hostio.o.
15137 (hostio.o): New rule.
15138 * server.h (handle_vFile): Declare.
15139 * hostio.c: New file.
15140 * server.c (handle_v_requests): Take packet_len and new_packet_len
15141 for binary packets. Call handle_vFile.
15142 (main): Update call to handle_v_requests.
15144 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15146 * linux-low.c: Include <sched.h>.
15148 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15150 * linux-low.c (linux_tracefork_grandchild): New.
15151 (linux_tracefork_child): Use clone.
15152 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15154 2007-10-31 Joel Brobecker <brobecker@adacore.com>
15156 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15158 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15160 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15162 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15164 * inferiors.c (change_inferior_id): Delete.
15165 (add_pid_to_list, pull_pid_from_list): New.
15166 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15167 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15168 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15169 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15170 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15171 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15172 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15173 (using_threads): Always set to 1.
15174 (handle_extended_wait): New.
15175 (add_process): Do not set TID.
15176 (linux_create_inferior): Set must_set_ptrace_flags.
15177 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15178 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15179 (linux_thread_alive): Rename TID argument to LWPID.
15180 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15181 (linux_wait_for_event): Do not use TID or check using_threads. Update
15182 call to dead_thread_notify. Call handle_extended_wait.
15183 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15184 (send_sigstop): Delete sigstop_sent.
15185 (wait_for_sigstop): Avoid TID.
15186 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15187 (linux_test_for_tracefork): New.
15188 (linux_lookup_signals): Use thread_db_active and
15189 linux_supports_tracefork_flag.
15190 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15191 * linux-low.h (get_process_thread): Avoid TID.
15192 (struct process_ifo): Move thread_known and tid to the end. Remove
15194 (linux_attach_lwp, thread_db_init): Update prototypes.
15195 * server.h (change_inferior_id): Delete prototype.
15196 (add_pid_to_list, pull_pid_from_list): New prototypes.
15197 * thread-db.c (thread_db_use_events): New.
15198 (find_first_thread): Rename to...
15199 (find_one_thread): ...this. Update callers and messages. Do not
15200 call fatal. Check thread_db_use_events. Do not call
15201 change_inferior_id or new_thread_notify.
15202 (maybe_attach_thread): Update. Do not call new_thread_notify.
15203 (thread_db_init): Set thread_db_use_events. Check use_events.
15204 * utils.c (fatal, warning): Correct message prefix.
15206 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15208 * Makefile.in (clean): Remove new files.
15209 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15210 (powerpc-64.o, powerpc-64.c): New rules.
15211 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15212 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15214 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15216 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15217 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15218 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15219 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15220 (target_regsets): Add AltiVec and SPE register sets.
15221 * configure.ac: Check for AltiVec and SPE.
15222 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15223 (ppc_fill_vrregset, ppc_store_vrregset): New.
15224 (target_regsets): Add AltiVec register set.
15225 * configure: Regenerated.
15227 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15229 * linux-low.c (O_LARGEFILE): Define.
15230 (linux_read_memory): Use /proc/PID/mem.
15231 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15232 * configure, config.in: Regenerated.
15234 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15236 * linux-low.c (linux_wait_for_event): Do not pass signals while
15239 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15241 * win32-low.c (create_process): New.
15242 (win32_create_inferior): Use create_process instead of
15243 CreateProcess. If create_process failed retry appending an ".exe"
15244 suffix. Store the GetLastError result immediatelly after
15245 create_process calls and use it on the call to error.
15247 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15249 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15251 2007-08-23 Joel Brobecker <brobecker@adacore.com>
15253 * configure.ac: Switch license to GPLv3.
15255 2007-08-01 Michael Snyder <msnyder@access-company.com>
15257 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15259 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15261 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15263 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15264 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15265 CloseToolhelp32Snapshot.
15266 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15267 CloseToolhelp32Snapshot.
15269 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
15271 * server.c (main): Check for inferior exit before main loop.
15273 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15275 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15276 instead of on tmp_desc.
15278 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15279 Daniel Jacobowitz <dan@codesourcery.com>
15281 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15282 (add_thread): Minor cleanups.
15283 (clear_inferiors): Move lower in the file. Clear the DLL
15285 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15286 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15287 (xml_escape_text): New.
15288 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15290 (handle_v_cont): Report errors.
15291 (gdbserver_version): Update.
15292 (main): Correct size of own_buf. Do not report initial DLL events.
15293 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15294 (unloaded_dll, xml_escape_text): New.
15295 * win32-low.c (enum target_waitkind): Update comments.
15296 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15297 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15298 (win32_EnumProcessModules, win32_GetModuleInformation)
15299 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15300 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15301 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15302 (win32_Module32First, win32_Module32Next, load_toolhelp)
15303 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15304 (get_child_debug_event): Handle DLL events.
15305 (win32_wait): Likewise.
15307 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15309 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15310 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15312 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15314 * win32-low.c (handle_output_debug_string): Ignore event if not
15317 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15319 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15321 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15323 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15325 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15327 * inferiors.c (change_inferior_id): Add comment.
15328 * linux-low.c (check_removed_breakpoint): Add an early
15329 prototype. Improve debug output.
15330 (linux_attach): Doc update.
15331 (linux_detach_one_process, linux_detach): Clean up before releasing
15333 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15334 * linux-low.h (struct process_info): Doc improvement.
15335 * mem-break.c (delete_all_breakpoints): New.
15336 * mem-break.h (delete_all_breakpoints): New prototype.
15337 * thread-db.c (find_first_thread): New.
15338 (thread_db_create_event): Call it instead of
15339 thread_db_find_new_threads. Clean up unused variables.
15340 (maybe_attach_thread): Remove first thread handling.
15341 (thread_db_find_new_threads): Use find_first_thread.
15342 (thread_db_get_tls_address): Likewise.
15344 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15346 * thread-db.c (thread_db_find_new_threads): Add prototype.
15347 (thread_db_create_event): Check for the main thread before adding
15349 (maybe_attach_thread): Only enable event reporting if TID == 0.
15350 (thread_db_get_tls_address): Check for new threads.
15352 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15354 * linux-low.c (linux_create_inferior): Try execv before execvp.
15355 * spu-low.c (spu_create_inferior): Likewise.
15357 2007-06-13 Mike Frysinger <vapier@gentoo.org>
15359 * linux-low.c (linux_create_inferior): Change execv to execvp.
15360 * spu-low.c (spu_create_inferior): Likewies.
15362 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15364 * Makefile.in (clean): Clean new files instead of deleted ones.
15365 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15366 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15368 * configure.srv: Specify XML files and new regformats for MIPS and
15370 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15371 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15372 an entry for the restart register.
15373 (mips_cannot_fetch_register, mips_cannot_store_register)
15374 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15375 register names to match the XML descriptions.
15376 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15377 restart register instead of $0.
15379 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15380 Markus Deuling <deuling@de.ibm.com>
15382 * remote-utils.c (decode_xfer_write): New function.
15383 * server.h (decode_xfer_write): Add prototype.
15384 * server.c (handle_query): Add PACKET_LEN argument. Support
15385 qXfer:spu:read and qXfer:spu:write packets.
15386 (main): Pass packet_len to handle_query.
15387 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15388 * target.h (target_ops): Add qxfer_spu.
15390 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15392 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15393 accessing non-seekable spufs files.
15395 2007-05-16 Markus Deuling <deuling@de.ibm.com>
15397 * server.c (handle_query): Add reply for qC packet.
15399 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15400 Leo Zayas <lerele@champenstudios@com>
15402 * server.h (check_remote_input_interrupt_request): New function.
15403 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15404 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15405 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15406 (check_remote_input_interrupt_request): New function.
15407 * server.h (check_remote_input_interrupt_request): Declare.
15408 * win32-low.c (winapi_DebugBreakProcess,
15409 winapi_GenerateConsoleCtrlEvent): New typedefs.
15410 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15412 (win32_wait): Check for remote interrupt request
15413 with check_remote_input_interrupt_request.
15414 (win32_request_interrupt): New function.
15415 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15417 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15419 * win32-low.c (debug_registers_changed,
15420 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15421 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15422 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15423 (thread_rec): Get context using the low target.
15424 (child_add_thread): Call thread_added on the low target,
15425 which does the same thing.
15427 (do_initial_child_stuff): Remove debug registers references.
15428 Set context using the low target. Resume threads after
15429 setting the contexts.
15430 (child_continue): Remove dead variable. Remove debug
15431 registers references.
15432 (child_fetch_inferior_registers): Go through the low target.
15433 (do_child_store_inferior_registers): Remove.
15434 (child_store_inferior_registers): Go through the low target.
15435 (win32_resume): Remove debug registers references.
15436 Set context using the low target.
15437 (handle_exception): Change return type to void. Don't record
15438 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15439 first chance exception.
15440 (get_child_debug_event): Change return type to void. Remove
15441 goto loop. Always return after waiting for debug event.
15442 (win32_wait): Convert to switch statement. Handle spurious
15445 * win32-i386-low.c (debug_registers_changed,
15446 debug_registers_used): New.
15447 (initial_stuff): Rename to ...
15448 (i386_initial_stuff): ... this. Clear debug registers
15450 (store_debug_registers): Delete.
15451 (i386_get_thread_context): New.
15452 (load_debug_registers): Delete.
15453 (i386_set_thread_context): New.
15454 (i386_thread_added): New.
15455 (single_step): Rename to ...
15456 (i386_single_step): ... this.
15457 (do_fetch_inferior_registers): Rename to ...
15458 (i386_fetch_inferior_register): ... this.
15459 (i386_store_inferior_register): New.
15460 (the_low_target): Adapt to new interface.
15462 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15463 (arm_get_thread_context): New.
15464 (arm_set_thread_context): New.
15466 (do_fetch_inferior_registers): Rename to ...
15467 (arm_fetch_inferior_register): ... this.
15468 (arm_store_inferior_register): New.
15469 (arm_wince_breakpoint): Reimplement as unsigned long.
15470 (arm_wince_breakpoint_len): Define.
15471 (the_low_target): Adapt to new interface.
15473 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15474 load_debug_registers. Add get_thread_context, set_thread_context,
15475 thread_added and store_inferior_register. Rename
15476 fetch_inferior_registers to fetch_inferior_register.
15477 (regptr): Remove declaration.
15479 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15481 * linux-low.c (linux_detach): Change return type to int. Return 0.
15482 * spu-low.c (spu_detach): Likewise.
15484 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15486 * target.h (target_ops): Change return type of detach to int.
15488 (join_inferior): New.
15489 * server.c (main): Don't skip detach support on mingw32.
15490 If the inferior doesn't support detaching return error.
15491 Call join_inferior instead of using waitpid.
15492 * linux-low.c (linux_join): New.
15493 (linux_target_op): Add linux_join.
15494 * spu-low.c (spu_join): New.
15495 (spu_target_ops): Add spu_join.
15496 * win32-low.c (win32_detach): Adapt to new interface.
15497 Reopen current_process_handle before detaching. Issue a child
15498 resume before detaching.
15500 (win32_target_op): Add win32_join.
15502 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15504 * win32-low.c (win32-attach): Fix return value.
15505 * target.h (target_ops): Describe ATTACH return values.
15507 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15509 * win32-low.c (GETPROCADDRESS): Define.
15510 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15511 (winapi_DebugSetProcessKillOnExit): Likewise.
15512 (win32_create_inferior): Force usage of ansi CreateProcessA.
15513 (win32_attach): Use GETPROCADDRESS.
15514 (win32_detach): Likewise.
15516 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15518 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15520 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15522 * win32-low.c: Commit leftover changes from 2007-03-29.
15524 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15526 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15527 fields short instead of int. Add explicit padding.
15528 (i387_cache_to_fsave): Remove unnecessary casts.
15529 (i387_fsave_to_cache): Doc fix.
15530 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15532 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15534 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15535 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15537 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15539 * configure.srv (arm*-*-mingw32ce*): Move near the other
15542 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15544 * configure.ac: Add errno checking.
15545 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15546 sys/file.h and malloc.h.
15547 (AC_CHECK_DECLS): Add perror.
15548 (srv_mingwce): Handle.
15549 * configure.srv (i[34567]86-*-cygwin*): Add
15550 win32-i386-low.o to srv_tgtobj.
15551 (i[34567]86-*-mingw*): Likewise.
15552 (arm*-*-mingw32ce*): Add case.
15553 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15554 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15555 [__MINGW32CE__] (strerror): New function.
15556 [__MINGW32CE__] (errno): Define to GetLastError.
15557 [__MINGW32CE__] (COUNTOF): New macro.
15558 (remote_open): Remove extra close call.
15559 * mem-break.c (delete_breakpoint_at): New function.
15560 * mem-break.h (delete_breakpoint_at): Declare.
15561 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15562 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15563 [USE_WIN32API] (read, write): Add char* casts.
15564 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15565 * server.h: Include wincecompat.h on Windows CE.
15566 [HAVE_ERRNO_H]: Check.
15567 (perror): Declare if not declared.
15568 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15569 (perror_with_name): Remove errno declaration.
15570 * wincecompat.h: New.
15571 * wincecompat.c: New.
15572 * win32-low.h: New.
15573 * win32-arm-low.c: New.
15574 * win32-i386-low.c: New.
15575 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15576 (OUTMSG2): Make it safe.
15578 (COUNTOF): New macro.
15579 (NUM_REGS): Get it from the low target.
15580 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15581 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15582 (thread_rec): Let low target handle debug registers.
15583 (child_add_thread): Likewise.
15584 (child_init_thread_list): Likewise.
15585 (continue_one_thread): Likewise.
15587 (do_child_fetch_inferior_registers): Move to ...
15588 * win32-i386-low.c: ... here, and rename to ...
15589 (do_fetch_inferior_registers): ... this.
15590 * win32-low.c (child_fetch_inferior_registers):
15591 Go through the low target.
15592 (do_child_store_inferior_registers): Use regptr.
15593 (strwinerror): New function.
15594 (win32_create_inferior): Handle Windows CE.
15595 Use strwinerror instead of strerror on Windows error
15596 codes. Add program to the error output.
15597 Don't close the main thread handle on Windows CE.
15598 (win32_attach): Use coredll.dll on Windows CE.
15599 (win32_kill): Close current process and current
15601 (win32_detach): Use coredll.dll on Windows CE.
15602 (win32_resume): Let low target handle debug registers, and
15604 (handle_exception): Add/Remove initial breakpoint. Avoid
15605 non-existant WSTOPSIG on Windows CE.
15606 (win32_read_inferior_memory): Cast to remove warning.
15607 (win32_arch_string): Go through the low target.
15608 (initialize_low): Call set_breakpoint_data with the low
15609 target's breakpoint.
15610 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15611 FOP_REGNUM, mappings): Move to ...
15612 * win32-i386-low.c: ... here.
15613 * win32-low.c (win32_thread_info): Move to ...
15614 * win32-low.h: ... here.
15615 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15616 win32-arm-low.c and wincecompat.c.
15617 (all:): Add $EXEEXT.
15618 (install-only:): Likewise.
15619 (gdbserver:): Likewise.
15620 (gdbreplay:): Likewise.
15621 * config.in: Regenerate.
15622 * configure: Regenerate.
15624 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15626 * win32-low.c: Rename typedef thread_info to
15627 win32_thread_info throughout.
15629 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15631 * win32-i386-low.c: Rename to ...
15632 * win32-low.c: ... this.
15633 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15634 * Makefile.in: Likewise.
15636 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15638 * remote-utils.c (monitor_output): Constify msg parameter.
15639 * server.h (monitor_output): Likewise.
15640 * win32-i386-low.c (handle_output_debug_string): New.
15641 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15642 handle_output_debug_string.
15643 (get_child_debug_event): Likewise.
15645 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15647 * server.c (main): Correct strtoul check.
15649 2007-03-27 Jon Ringle <jon@ringle.org>
15651 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15653 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15655 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15657 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15659 * terminal.h: Check HAVE_SGTTY_H.
15661 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
15663 * remote-utils.c (remote_open): Print out the assigned port number.
15665 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15667 * remote-utils.c (monitor_output): New function.
15668 * server.c (debug_threads): Define here.
15669 (monitor_show_help): New function.
15670 (handle_query): Handle qRcmd.
15671 (main): Do not handle 'd' packet.
15672 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15673 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15676 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15678 * Makefile.in (EXEEXT): New.
15679 (clean): Use $(EXEEXT).
15681 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15683 * target.h (target_ops): Rename send_signal to request_interrupt,
15684 and remove enum target_signal parameter.
15685 * linux-low.c (linux_request_interrupt): Rename from
15686 linux_send_signal, and always send SIGINT.
15687 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15688 and always send SIGINT.
15689 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15691 (input_interrupt): Likewise.
15693 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15695 * server.c (get_features_xml): Check if target implemented
15697 * win32-i386-low.c (win32_arch_string): New.
15698 (win32_target_ops): Add win32_arch_string as arch_string member.
15700 2007-02-22 Markus Deuling <deuling@de.ibm.com>
15702 * spu-low.c (spu_arch_string): New.
15703 (spu_target_ops): Add spu_arch_string.
15705 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15707 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15708 * configure.ac: Do not check for terminal.h.
15709 * configure, config.in: Regenerated.
15711 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15713 * Makefile.in (OBS): Add $(XML_BUILTIN).
15714 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15716 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15717 (arm-with-iwmmxt.c): New.
15718 * config.in, configure: Regenerate.
15719 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15720 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15721 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15722 (arm*-*-linux*): Add iWMMXt and regset support.
15723 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15724 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15725 (arm_store_wmmxregset, target_regsets): New.
15726 * server.c (get_features_xml): Take annex argument. Check builtin
15728 (handle_query): Handle multiple annexes.
15730 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15732 * remote-utils.c [USE_WIN32API] (read, write): Define.
15733 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15736 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15738 * linux-i386-low.c (the_low_target): Set arch_string.
15739 * linux-x86-64-low.c (the_low_target): Likewise.
15740 * linux-low.c (linux_arch_string): New.
15741 (linux_target_ops): Add it.
15742 * linux-low.h (struct linux_target_ops): Add arch_string.
15743 * server.c (write_qxfer_response): Use const void * for DATA.
15744 (get_features_xml): New.
15745 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15746 * target.h (struct target_ops): Add arch_string method.
15748 2007-01-03 Denis Pilat <denis.pilat@st.com>
15749 Daniel Jacobowitz <dan@codesourcery.com>
15751 * linux-low.c (linux_kill): Handle being called with no threads.
15752 * win32-i386-low.c (win32_kill): Likewise.
15753 (get_child_debug_event): Clear current_process_handle.
15755 2006-12-30 Denis PILAT <denis.pilat@st.com>
15756 Daniel Jacobowitz <dan@codesourcery.com>
15758 * remote-utils.c (remote_open): Check the type of specified
15759 serial port devices before opening them.
15760 * server.c (main): Kill the inferior if an error occurs during
15761 the first remote_open.
15763 2006-12-05 Markus Deuling <deuling@de.ibm.com>
15765 * README: Update supported targets.
15767 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15769 * Makefile.in (clean): Remove reg-mips64.c.
15770 (reg-mips64.c, reg-mips64.o): New rules.
15771 * configure.srv: Handle mips64. Include regset support for mips.
15772 * linux-mips-low.c (union mips_register): New.
15773 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15774 (mips_breakpoint, mips_breakpoint_at): Use int.
15775 (mips_collect_register, mips_supply_register)
15776 (mips_collect_register_32bit, mips_supply_register_32bit)
15777 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15778 (mips_store_fpregset, target_regsets): New.
15779 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15781 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15783 * configure.srv: Add target "spu*-*-*".
15784 * Makefile.in (clean): Remove reg-spu.c.
15785 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15786 * spu-low.c: New file.
15788 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15790 * configure.ac: Correct td_thr_tls_get_addr test.
15791 * configure: Regenerated.
15793 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15795 * linux-low.c (linux_wait_for_event): Reformat. Use the
15796 pass_signals array.
15797 * remote-utils.c (decode_address_to_semicolon): New.
15798 * server.c (pass_signals, handle_general_set): New.
15799 (handle_query): Mention QPassSignals for qSupported.
15800 (main): Call handle_general_set.
15801 * server.h (pass_signals, decode_address_to_semicolon): New.
15803 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15805 * server.c (handle_query): Correct error handling for read_auxv.
15807 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15809 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15810 and srv_linux_thread_db to yes.
15811 * linux-s390-low.c (s390_fill_gregset): New function.
15812 (target_regsets): Define data structure.
15814 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15816 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15817 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15818 * config.in, configure: Regenerated.
15819 * inferiors.c (gdb_id_to_thread): New function.
15820 (gdb_id_to_thread_id): Use it.
15821 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15822 * linux-low.h (struct process_info): Add th member.
15823 (thread_db_get_tls_address): New prototype.
15824 * remote-utils.c (decode_address): Make non-static.
15825 * server.c (handle_query): Handle qGetTLSAddr.
15826 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15827 * target.h (struct target_ops): Add get_tls_address.
15828 * thread-db.c (maybe_attach_thread): Save the thread handle.
15829 (thread_db_get_tls_address): New.
15831 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15833 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15834 (linux_resume_one_process): Take a siginfo_t *. Update all
15835 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15836 (struct pending_signals): Add a siginfo_t.
15837 (linux_wait_for_process): Always set last_status.
15838 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15839 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15840 * linux-low.h (struct process_info): Add last_status.
15842 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15844 * remote-utils.c (try_rle): New function.
15845 (putpkt_binary): Use it.
15847 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15849 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15850 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15851 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15852 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15853 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15856 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15858 * server.c (terminal_fd): New variable.
15859 (old_foreground_pgrp): Likewise.
15860 (restore_old_foreground_pgrp): New function.
15861 (start_inferior): Record the terminal file descriptor in terminal_fd
15862 and its original foreground group in old_foreground_pgrp. Register
15863 restore_old_foreground_pgrp with atexit().
15865 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15867 * server.c (handle_query): Correct qPart to qXfer.
15869 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15871 * configure.ac: Check for more headers which are missing on
15872 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15873 * configure.srv: Add Cygwin and mingw32.
15874 * remote-utils.c: Don't include headers unconditionally which
15875 are missing on mingw32. Include <winsock.h> for mingw32.
15876 (remote_open): Adjust for mingw32 support. Flush
15877 standard error after writing to it.
15878 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15879 (unblock_async_io, enable_async_io, disable_async_io)
15880 (readchar, getpkt): Update for Winsock support.
15881 (prepare_resume_reply): Expect a protocol signal number.
15882 * server.c: Disable <sys/wait.h> on mingw32.
15883 (start_inferior): Adjust for mingw32 support. Flush
15884 standard error after writing to it.
15885 (attach_inferior): Likewise. Use protocol signal
15887 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15889 * win32-i386-low.c: New file.
15890 * Makefile.in (XM_CLIBS): Set.
15891 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15892 (win32-i386-low.o): New dependency rule.
15893 * linux-low.c (linux_wait): Use target signal numbers.
15894 * target.h (struct target_ops): Doc fix.
15895 * server.h (target_signal_to_name): New prototype.
15896 * gdbreplay.c: Don't include headers unconditionally which
15897 are missing on mingw32. Include <winsock.h> for mingw32.
15898 (remote_close, remote_open): Adjust for Winsock support.
15899 * configure, config.in: Regenerated.
15901 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15903 * server.c (decode_xfer_read, write_qxfer_response): New.
15904 (handle_query): Take a packet length argument. Handle
15905 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15906 the qSupported response.
15907 (main): Update call to handle_query.
15909 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15911 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15912 (putpkt_binary): Renamed from putpkt and adjusted for binary
15914 (putpkt): New wrapper for putpkt_binary.
15915 (readchar): Don't mask off the high bit.
15916 (decode_X_packet): New function.
15917 * server.c (main): Call putpkt_binary if a handler sets the packet
15918 length. Save the length of the incoming packet. Handle 'X'.
15919 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15921 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15923 * server.c (handle_query): Handle qSupported.
15925 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15927 * remote-utils.c (all_symbols_looked_up): New variable.
15928 (look_up_one_symbol): Check it.
15929 * server.h (look_up_one_symbol): New declaration.
15930 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15932 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15934 * Makefile.in (linux-arm-low.o): Update dependencies.
15935 * linux-arm-low.c: Include "gdb_proc_service.h".
15936 (PTRACE_GET_THREAD_AREA): Define.
15937 (ps_get_thread_area): New function.
15939 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15941 * configure.srv (m68k*-*-uclinux*): New target.
15942 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15943 (linux_resume_one_process): Remove extraneous cast.
15944 (linux_read_offsets): New.
15945 (linux_target_op): Add linux_read_offsets on mmuless systems.
15946 * server.c (handle_query): Add qOffsets logic.
15947 * target.h (struct target_ops): Add read_offsets.
15949 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15951 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15952 (PTRACE_GET_THREAD_AREA): Define.
15953 (ps_get_thread_area): New function.
15954 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15955 (linux-x86-64-low.o): Update.
15957 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15959 * configure.ac: Remove checks for prfpregset_t.
15960 * gdb_proc_service.h: New file.
15961 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15962 new "gdb_proc_service.h".
15963 * proc-service.c: Likewise.
15964 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15965 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15966 * Makefile.in (gdb_proc_service_h): Updated.
15967 * configure, config.in: Regenerated.
15969 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15971 * remote-utils.c (prepare_resume_reply): Move declaration
15972 of gdb_id_from_wait to the top of the block.
15974 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15976 * linux-low.c (regsets_store_inferior_registers): Read the regset
15977 from the target before filling it.
15979 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15981 * server.c (attach_inferior): Return SIGTRAP for a successful
15984 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15986 * Makefile.in (OBS): Add version.o.
15987 (STAGESTUFF): Delete.
15988 (version.o): Add dependencies.
15989 (version.c): Replace rule.
15990 (clean): Remove version.c.
15991 * server.c (gdbserver_version): New.
15992 (gdbserver_usage): Use printf.
15993 (main): Handle --version and --help.
15994 * server.h (version, host_name): Add declarations.
15996 2005-12-23 Eli Zaretskii <eliz@gnu.org>
16008 * linux-x86-64-low.c:
16010 * linux-s390-low.c:
16011 * linux-ppc64-low.c:
16013 * linux-mips-low.c:
16014 * linux-m68k-low.c:
16015 * linux-m32r-low.c:
16018 * linux-ia64-low.c:
16019 * linux-i386-low.c:
16020 * linux-crisv32-low.c:
16032 * gdbserver.1: Add (C) after Copyright. Update the FSF
16035 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16037 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16038 (arm_breakpoint_at): Recognize both breakpoints.
16039 (the_low_target): Use the correct breakpoint instruction.
16041 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16043 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16044 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16045 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16046 (the_low_target): Update.
16048 2005-10-25 Andreas Schwab <schwab@suse.de>
16050 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16052 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16053 (ia64_num_regs): Reduce to 462.
16055 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16057 * acinclude.m4: Correct quoting.
16058 * aclocal.m4: Regenerated.
16060 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16061 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16062 (thread_db_init): Call thread_db_err_str.
16063 * configure.ac: Check for TD_VERSION.
16064 * config.in, configure: Regenerated.
16066 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16068 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16070 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16072 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16073 is not available. Define HAVE_PTRACE_GETREGS if it is.
16074 * config.in, configure: Regenerated.
16075 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16076 * linux-i386-low.c, linux-m68k-low.c: Update to use
16077 HAVE_PTRACE_GETREGS.
16078 * linux-low.c (regsets_fetch_inferior_registers)
16079 (regsets_store_inferior_registers): Only return 0 if we processed
16081 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16082 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16084 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16086 * inferiors.c (struct thread_info): Add gdb_id.
16087 (add_thread): Add gdb_id argument.
16088 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16089 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16090 calls to add_thread.
16091 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16092 * server.c (handle_query): Use thread_to_gdb_id.
16093 (handle_v_cont, main): Use gdb_id_to_thread_id.
16094 * server.h (add_thread): Update prototype.
16095 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16098 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16100 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16101 left-padded registers.
16102 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16103 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16105 2005-07-01 Steve Ellcey <sje@cup.hp.com>
16107 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16108 * configure: Regenerate.
16109 * config.in: Regenerate.
16110 * server.h (NEED_DECLARATION_STRERROR):
16111 Replace with !HAVE_DECL_STRERROR.
16113 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16115 * linux-low.c (linux_wait, linux_send_signal): Don't test
16116 an unsigned long variable for > 0 if it could be MAX_ULONG.
16117 * server.c (myresume): Likewise.
16118 * target.c (set_desired_inferior): Likewise.
16120 2005-06-13 Mark Kettenis <kettenis@gnu.org>
16122 * configure.ac: Simplify and improve check for socklen_t.
16123 * configure, config.in: Regenerate.
16125 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16127 * acconfig.h: Remove.
16128 * configure.ac: Add a test for socklen_t. Use three-argument
16129 AC_DEFINE throughout.
16130 * config.in: Regenerated using autoheader 2.59.
16131 * configure: Regenerated.
16133 * gdbreplay.c (socklen_t): Provide a default.
16134 (remote_open): Use socklen_t.
16135 * remote-utils.c (socklen_t): Provide a default.
16136 (remote_open): Use socklen_t.
16137 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16140 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16142 * linux-low.c (linux_read_memory, linux_write_memory)
16143 (linux_read_auxv): Likewise.
16144 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16145 (check_mem_write): Likewise.
16146 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16148 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16149 (registers_from_string, register_data): Likewise.
16150 * server.c (handle_query, main): Likewise.
16151 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16152 (decode_M_packet): Likewise.
16153 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16154 * target.h (struct target_ops): Update read_memory, write_memory,
16156 (read_inferior_memory, write_inferior_memory): Update.
16157 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16158 to unsigned char *.
16159 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16160 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16161 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16162 linux-s390-low.c, linux-sh-low.c: Update for changes in
16163 read_inferior_memory and the_low_target->breakpoint.
16165 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16167 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16168 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16169 * configure.srv: Add powerpc64-*-linux*.
16170 * linux-ppc64-low.c: New file.
16172 2005-05-23 Orjan Friberg <orjanf@axis.com>
16174 * linux-cris-low.c: New file with support for CRIS.
16175 * linux-crisv32-low.c: Ditto for CRISv32.
16176 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16177 (clean): Add reg-cris.c and reg-crisv32.c.
16178 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
16179 reg-crisv32.o, and reg-crisv32.c to make rules.
16180 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16181 recognized targets.
16183 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16185 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16186 of sizeof (PTRACE_XFER_TYPE).
16187 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16189 2005-05-12 Orjan Friberg <orjanf@axis.com>
16191 * target.h (struct target_ops): Add insert_watchpoint,
16192 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16193 pointers for hardware watchpoint support.
16194 * linux-low.h (struct linux_target_ops): Ditto.
16195 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16196 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16197 to linux_target_ops.
16198 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16200 * server.c (main): Recognize 'Z' and 'z' packets.
16202 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16204 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16205 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16206 (the_low_target): Add new members.
16208 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16210 * proc-service.c (ps_lgetregs): Search all_processes instead of
16213 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16215 * server.c (start_inferior): Change return type to int.
16216 (attach_inferior): Change sigptr to int *.
16217 (handle_v_cont, handle_v_requests): Change signal to int *.
16218 (main): Change signal to int.
16220 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
16222 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16223 * configure.srv: Add m32r*-*-linux*.
16224 * linux-m32r-low.c: New file.
16226 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16228 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16230 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16232 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16233 Take unsigned long arguments for PIDs.
16234 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16235 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16236 (wait_for_sigstop, linux_resume_one_process)
16237 (regsets_fetch_inferior_registers, linux_send_signal)
16238 (linux_read_auxv): Likewise. Update the types of variables holding
16239 PIDs. Update format string specifiers.
16240 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16241 * remote-utils.c (prepare_resume_reply): Likewise.
16242 * server.c (cont_thread, general_thread, step_thread)
16243 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16245 (handle_query): Update format specifiers.
16246 (handle_v_cont, main): Use strtoul for thread IDs.
16247 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16248 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16249 (general_thread, step_thread, thread_from_wait)
16250 (old_thread_from_wait): Update.
16251 * target.h (struct thread_resume): Use unsigned long for THREAD.
16252 (struct target_ops): Use unsigned long for arguments to attach and
16255 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16257 * acinclude.m4: Include bfd/bfd.m4 directly.
16258 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16259 <agriffis@toolchain.org>.
16260 * aclocal.m4, configure: Regenerated.
16262 2005-01-07 Andrew Cagney <cagney@gnu.org>
16264 * configure.ac: Rename configure.in, require autoconf 2.59.
16265 * configure: Re-generate.
16267 2004-12-08 Daniel Jacobowitz <dan@debian.org>
16269 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16270 LIBS when finished.
16271 * aclocal.m4: Regenerated.
16272 * configure: Regenerated.
16274 2004-11-21 Andreas Schwab <schwab@suse.de>
16276 * linux-m68k-low.c (m68k_num_gregs): Define.
16277 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16278 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16279 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16280 (m68k_breakpoint_at): New. Add to the_low_target.
16282 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16283 srv_linux_thread_db to yes.
16285 2004-10-20 Joel Brobecker <brobecker@gnat.com>
16287 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16288 (ARCH_SET_FS): Likewise.
16289 (ARCH_GET_FS): Likewise.
16290 (ARCH_GET_GS): Likewise.
16292 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16294 * linux-i386-low.c (ps_get_thread_area): New.
16295 * linux-x86-64-low.c (ps_get_thread_area): New.
16296 * linux-low.c: Include <sys/syscall.h>.
16297 (linux_kill_one_process): Don't kill the first thread here.
16298 (linux_kill): Kill the first thread here.
16299 (kill_lwp): New function.
16300 (send_sigstop, linux_send_signal): Use it.
16301 * proc-service.c: Clean up #ifdefs.
16302 (fpregset_info): Delete.
16303 (ps_lgetregs): Update and enable implementation.
16304 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16306 * remote-utils.c (struct sym_cache, symbol_cache): New.
16307 (input_interrupt): Print a clearer message.
16308 (async_io_enabled): New variable.
16309 (enable_async_io, disable_async_io): Use it. Update comments.
16310 (look_up_one_symbol): Use the symbol cache.
16311 * thread-db.c (thread_db_look_up_symbols): New function.
16312 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16314 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16316 * configure.in: Test for -rdynamic.
16317 * configure: Regenerated.
16318 * Makefile (INTERNAL_LDFLAGS): New.
16319 (gdbserver, gdbreplay): Use it.
16321 2004-09-02 Andrew Cagney <cagney@gnu.org>
16323 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16325 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
16327 * linux-low.c (linux_wait): Clear all_processes list also.
16329 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16331 * linux-low.c: Include <errno.h>. Remove extern declaration of
16334 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16336 * gdbreplay.c, server.h, utils.c: Update copyright years.
16338 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16340 * server.c (main): Print child status or termination signal from
16341 variable 'signal', not 'sig'.
16343 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16345 * linux-low.c (linux_read_memory): Change return type to
16346 int. Check for and return error from ptrace().
16347 * target.c (read_inferior_memory): Change return type to int. Pass
16348 back return status from the_target->read_memory().
16349 * target.h (struct target_ops): Adapt *read_memory() prototype.
16351 (read_inferior_memory): Adapt prototype.
16352 * server.c (main): Return an error packet if
16353 read_inferior_memory() returns an error.
16355 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
16357 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16358 Unify with other clean targets.
16360 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16362 * server.c (handle_v_cont): Call set_desired_inferior.
16364 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16366 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16368 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16370 * linux-low.c (linux_wait): Unblock async I/O.
16371 (linux_resume): Block and enable async I/O.
16372 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16373 * server.h (block_async_io, unblock_async_io): Add prototypes.
16375 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16377 * remote-utils.c (remote_open): Print a status notice after
16378 opening a TCP port.
16379 * server.c (attach_inferior): Print a status notice after
16382 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16384 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16386 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
16388 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16390 * server.c, target.h: Update copyright years.
16392 2004-02-25 Roland McGrath <roland@redhat.com>
16394 * target.h (struct target_ops): New member `read_auxv'.
16395 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16396 * linux-low.c (linux_read_auxv): New function.
16397 (linux_target_ops): Initialize `read_auxv' member to that.
16399 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16401 Committed by Jim Blandy <jimb@redhat.com>.
16403 * linux-s390-low.c (s390_num_regs): Update.
16404 (s390_regmap): Remove control registers. Use __s390x__ predefine
16405 instead of GPR_SIZE to distiguish s390 and s390x targets.
16407 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
16409 * linux-low.c: Update copyright year.
16410 (check_removed_breakpoint): Clear pending_is_breakpoint.
16411 (linux_set_resume_request, linux_queue_one_thread)
16412 (resume_status_pending_p): New functions.
16413 (linux_continue_one_thread): Use process->resume.
16414 (linux_resume): Only resume threads if there are no pending events.
16415 * linux-low.h (struct process_info): Add resume request
16418 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
16420 * regcache.c (new_register_cache): Clear the allocated register
16421 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16423 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
16425 * linux-low.c (linux_resume): Take a struct thread_resume *
16427 (linux_wait): Update call.
16428 (resume_ptr): New static variable.
16429 (linux_continue_one_thread): Renamed from
16430 linux_continue_one_process. Use resume_ptr.
16431 (linux_resume): Use linux_continue_one_thread.
16432 * server.c (handle_v_cont, handle_v_requests): New functions.
16433 (myresume): New function.
16434 (main): Handle 'v' case.
16435 * target.h (struct thread_resume): New type.
16436 (struct target_ops): Change argument of "resume" to struct
16438 (myresume): Delete macro.
16440 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16442 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16443 (uninstall): Support DESTDIR.
16445 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16447 * configure.srv: Add xscale*linux copy of arm*linux entry.
16449 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
16451 * linux-arm-low.c (arm_reinsert_addr): New function.
16452 (the_low_target): Add arm_reinsert_addr.
16454 2003-07-08 Mark Kettenis <kettenis@gnu.org>
16456 * mem-break.c: Remove whitespace at end of file.
16458 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16460 * configure.in: Check whether we need to prototype strerror.
16461 * server.h: Optionally prototype strerror.
16462 * gdbreplay.c (perror_with_name): Use strerror.
16463 * linux-low.c (linux_attach_lwp): Use strerror.
16464 * utils.c (perror_with_name): Use strerror.
16465 * config.in, configure: Regenerated.
16467 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16469 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16470 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16472 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
16474 * Makefile.in (SFILES): Update.
16475 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16476 low-sun3.c: Remove files.
16478 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
16480 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16481 (linux_detach_one_process, linux_detach): New functions.
16482 (linux_target_ops): Add linux_detach.
16483 * server.c (main): Handle 'D' packet.
16484 * target.h (struct target_ops): Add "detach" member.
16485 (detach_inferior): Define.
16487 2003-06-13 Mark Kettenis <kettenis@gnu.org>
16489 From Kelley Cook <kelleycook@wideopenwest.com>:
16490 * configure.srv: Accept i[34567]86 variants.
16492 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
16494 * linux-low.c (linux_wait_for_event): Correct comment typos.
16495 (linux_resume_one_process): Call check_removed_breakpoint.
16496 (linux_send_signal): New function.
16497 (linux_target_ops): Add linux_send_signal.
16498 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16500 * target.h (struct target_ops): Add send_signal.
16502 2003-05-29 Jim Blandy <jimb@redhat.com>
16504 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16505 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16506 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16507 away part of the register's value.
16509 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
16511 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16512 (linux_wait_for_event, linux_init_signals): Likewise.
16514 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
16516 * configure.in: Check for stdlib.h.
16517 * configure: Regenerated.
16518 * config.in: Regenerated.
16520 2003-01-04 Andreas Schwab <schwab@suse.de>
16522 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16524 2003-01-02 Andrew Cagney <ac131313@redhat.com>
16526 * Makefile.in: Remove obsolete code.
16528 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
16530 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16531 defined(PT_FPR0_HI).
16533 2002-11-17 Stuart Hughes <seh@zee2.com>
16535 * linux-arm-low.c (arm_num_regs): Increase.
16536 (arm_regmap): Include status register.
16538 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
16540 * linux-low.c (register_addr): Remove incorrect -1 check.
16542 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
16544 * linux-low.c (linux_create_inferior): Call setpgid. Return
16546 (unstopped_p, linux_signal_pid): Remove.
16547 (linux_target_ops): Remove linux_signal_pid.
16548 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16549 global instead of target method.
16550 * target.h (struct target_ops): Remove signal_pid. Update comment
16551 for create_inferior.
16552 * server.c (signal_pid): New variable.
16553 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
16554 gdbserver. Set the child to be the foreground process group.
16555 (attach_inferior): Set signal_pid.
16557 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
16559 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16561 2002-08-20 Jim Blandy <jimb@redhat.com>
16563 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16566 2002-08-01 Andrew Cagney <cagney@redhat.com>
16568 * Makefile.in: Make chill references obsolete.
16570 2002-07-24 Kevin Buettner <kevinb@redhat.com>
16572 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16573 * configure: Regenerate.
16574 * config.in: Regenerate.
16576 2002-07-09 David O'Brien <obrien@FreeBSD.org>
16578 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16579 (perror_with_name, remote_close, remote_open, expect, play): Static.
16581 2002-07-04 Michal Ludvig <mludvig@suse.cz>
16583 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
16584 byte offsets instead of an array of indexes.
16585 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16587 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
16589 * regcache.c: Add comment.
16591 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
16593 * thread-db.c: New file.
16594 * proc-service.c: New file.
16595 * acinclude.m4: New file.
16596 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16597 proc-service.o, and thread-db.o.
16598 (linux-low.o): Add USE_THREAD_DB.
16599 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16600 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16601 * aclocal.m4: Regenerated.
16602 * config.in: Regenerated.
16603 * configure: Regenerated.
16604 * configure.in: Check for proc_service.h, sys/procfs.h,
16605 thread_db.h, and linux/elf.h headrs.
16606 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16607 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16608 Check for -lthread_db and thread support.
16609 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16610 PowerPC, and SuperH.
16611 * i387-fp.c: Constify arguments.
16612 * i387-fp.h: Likewise.
16613 * inferiors.c: (struct thread_info): Renamed from
16614 `struct inferior_info'. Remove PID member. Use generic inferior
16615 list header. All uses updated.
16616 (inferiors, signal_pid): Removed.
16617 (all_threads): New variable.
16618 (get_thread): Define.
16619 (add_inferior_to_list): New function.
16620 (for_each_inferior): New function.
16621 (change_inferior_id): New function.
16622 (add_inferior): Removed.
16623 (remove_inferior): New function.
16624 (add_thread): New function.
16625 (free_one_thread): New function.
16626 (remove_thread): New function.
16627 (clear_inferiors): Use for_each_inferior and free_one_thread.
16628 (find_inferior): New function.
16629 (find_inferior_id): New function.
16630 (inferior_target_data): Update argument type.
16631 (set_inferior_target_data): Likewise.
16632 (inferior_regcache_data): Likewise.
16633 (set_inferior_regcache_data): Likewise.
16634 * linux-low.c (linux_bp_reinsert): Remove.
16635 (all_processes, stopping_threads, using_thrads)
16636 (struct pending_signals, debug_threads, pid_of): New.
16637 (inferior_pid): Replace with macro.
16638 (struct inferior_linux_data): Remove.
16639 (get_stop_pc, add_process): New functions.
16640 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16641 Use add_process and add_thread.
16642 (linux_attach_lwp): New function, based on old linux_attach. Use
16643 add_process and add_thread. Set stop_expected for new threads.
16644 (linux_attach): New function.
16645 (linux_kill_one_process): New function.
16646 (linux_kill): Kill all LWPs.
16647 (linux_thread_alive): Use find_inferior_id.
16648 (check_removed_breakpoints, status_pending_p): New functions.
16649 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16650 Update. Use WNOHANG. Wait for cloned processes also. Update process
16651 struct for the found process.
16652 (linux_wait_for_event): New function.
16653 (linux_wait): Use it. Support LWPs.
16654 (send_sigstop, wait_for_sigstop, stop_all_processes)
16655 (linux_resume_one_process, linux_continue_one_process): New functions.
16656 (linux_resume): Support LWPs.
16657 (REGISTER_RAW_SIZE): Remove.
16658 (fetch_register): Use register_size instead. Call supply_register.
16659 (usr_store_inferior_registers): Likewise. Call collect_register.
16660 Fix recursive case.
16661 (regsets_fetch_inferior_registers): Improve error message.
16662 (regsets_store_inferior_registers): Add debugging.
16663 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16664 (unstopped_p, linux_signal_pid): New functions.
16665 (linux_target_ops): Add linux_signal_pid.
16666 (linux_init_signals): New function.
16667 (initialize_low): Call it. Initialize using_threads.
16668 * regcache.c (inferior_regcache_data): Add valid
16670 (get_regcache): Fetch registers lazily. Add fetch argument
16671 and update all callers.
16672 (regcache_invalidate_one, regcache_invalidate): New
16674 (new_register_cache): Renamed from create_register_cache.
16675 Return the new regcache.
16676 (free_register_cache): Change argument to a void *.
16677 (registers_to_string, registers_from_string): Call get_regcache
16678 with fetch flag set.
16679 (register_data): Make static. Pass fetch flag to get_regcache.
16680 (supply_register): Call get_regcache with fetch flag clear.
16681 (collect_register): Call get_regcache with fetch flag set.
16682 (collect_register_as_string): New function.
16683 * regcache.h: Update.
16684 * remote-utils.c (putpkt): Flush after debug output and use
16686 Handle input interrupts while waiting for an ACK.
16687 (input_interrupt): Use signal_pid method.
16688 (getpkt): Flush after debug output and use stderr.
16689 (outreg): Use collect_register_as_string.
16690 (new_thread_notify, dead_thread_notify): New functions.
16691 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16692 and general_thread.
16693 (look_up_one_symbol): Flush after debug output.
16694 * server.c (step_thread, server_waiting): New variables.
16695 (start_inferior): Don't use signal_pid. Update call to mywait.
16696 (attach_inferior): Update call to mywait.
16697 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16698 (main): Don't fetch/store registers explicitly. Use
16699 set_desired_inferior. Support proposed ``Hs'' packet. Update
16701 * server.h: Update.
16702 (struct inferior_list, struct_inferior_list_entry): New.
16703 * target.c (set_desired_inferior): New.
16704 (write_inferior_memory): Constify.
16705 (mywait): New function.
16706 * target.h: Update.
16707 (struct target_ops): New signal_pid method.
16708 (mywait): Removed macro, added prototype.
16710 * linux-low.h (regset_func): Removed.
16711 (regset_fill_func, regset_store_func): New.
16712 (enum regset_type): New.
16713 (struct regset_info): Add type field. Use new operation types.
16714 (struct linux_target_ops): stop_pc renamed to get_pc.
16715 Add decr_pc_after_break and breakpoint_at.
16716 (get_process, get_thread_proess, get_process_thread)
16717 (strut process_info, all_processes, linux_attach_lwp)
16718 (thread_db_init): New.
16720 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16721 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16722 (the_low_target): Add new members.
16723 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16724 (i386_store_fpxregset): Constify.
16725 (target_regsets): Add new kind identifier.
16726 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16727 (i386_set_pc): Add debugging.
16728 (i386_breakpoint_at): New function.
16729 (the_low_target): Add new members.
16730 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16731 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16732 (mips_breakpoint_at): New.
16733 (the_low_target): Add new members.
16734 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16735 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16736 (the_low_target): Add new members.
16737 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16738 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16739 (the_low_target): Add new members.
16740 * linux-x86-64-low.c (target_regsets): Add new kind
16743 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
16745 From Martin Pool <mbp@samba.org>:
16746 * server.c (gdbserver_usage): New function.
16749 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
16751 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16752 stop_at -> stop_pc.
16754 2002-05-04 Andrew Cagney <ac131313@redhat.com>
16756 * Makefile.in: Remove obsolete code.
16758 2002-04-24 Michal Ludvig <mludvig@suse.cz>
16760 * linux-low.c (regsets_fetch_inferior_registers),
16761 (regsets_store_inferior_registers): Removed cast to int from
16763 * regcache.h: Added declaration of struct inferior_info.
16765 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16767 * inferiors.c (struct inferior_info): Add regcache_data.
16768 (add_inferior): Call create_register_cache.
16769 (clear_inferiors): Call free_register_cache.
16770 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16771 * regcache.c (struct inferior_regcache_data): New.
16772 (registers): Remove.
16773 (get_regcache): New function.
16774 (create_register_cache, free_register_cache): New functions.
16775 (set_register_cache): Don't initialize the register cache here.
16776 (registers_to_string, registers_from_string, register_data): Call
16778 * regcache.h: Add prototypes.
16779 * server.h: Likewise.
16781 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16783 * mem-break.c: New file.
16784 * mem-break.h: New file.
16785 * Makefile.in: Add mem-break.o rule; update server.h
16787 * inferiors.c (struct inferior_info): Add target_data
16789 (clear_inferiors): Free target_data member if set.
16790 (inferior_target_data, set_inferior_target_data): New functions.
16791 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16792 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16793 * linux-low.c (linux_bp_reinsert): New variable.
16794 (struct inferior_linux_data): New.
16795 (linux_create_inferior): Use set_inferior_target_data.
16796 (linux_attach): Likewise. Call add_inferior.
16797 (linux_wait_for_one_inferior): New function.
16798 (linux_wait): Call it.
16799 (linux_write_memory): Add const.
16800 (initialize_low): Call set_breakpoint_data.
16801 * linux-low.h (struct linux_target_ops): Add breakpoint
16803 * server.c (attach_inferior): Remove extra add_inferior
16805 * server.h: Include mem-break.h. Update inferior.c
16807 * target.c (read_inferior_memory)
16808 (write_inferior_memory): New functions.
16809 * target.h (read_inferior_memory)
16810 (write_inferior_memory): Change macros to prototypes.
16811 (struct target_ops): Update comments. Add const to write_memory
16814 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16816 * linux-low.c (usr_store_inferior_registers): Support
16817 registers which are allowed to fail to store.
16818 * linux-low.h (linux_target_ops): Likewise.
16819 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16820 (ppc_cannot_store_register): FPSCR may not be storable.
16822 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16824 * server.h: Include <string.h> if HAVE_STRING_H.
16825 * ChangeLog: Correct paths in last ChangeLog entry.
16827 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16829 * linux-low.h: Remove obsolete prototypes.
16830 (struct linux_target_ops): New.
16831 (extern the_low_target): New.
16832 * linux-low.c (num_regs, regmap): Remove declarations.
16833 (register_addr): Use the_low_target explicitly.
16834 (fetch_register): Likewise.
16835 (usr_fetch_inferior_registers): Likewise.
16836 (usr_store_inferior_registers): Likewise.
16837 * linux-arm-low.c (num_regs): Remove.
16838 (arm_num_regs): Define.
16839 (arm_regmap): Renamed from regmap, made static.
16840 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16842 (arm_cannot_store_register): Renamed from cannot_store_register,
16844 (the_low_target): New.
16845 * linux-i386-low.c (num_regs): Remove.
16846 (i386_num_regs): Define.
16847 (i386_regmap): Renamed from regmap, made static.
16848 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16850 (i386_cannot_store_register): Renamed from cannot_store_register,
16852 (the_low_target): New.
16853 * linux-ia64-low.c (num_regs): Remove.
16854 (ia64_num_regs): Define.
16855 (ia64_regmap): Renamed from regmap, made static.
16856 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16858 (ia64_cannot_store_register): Renamed from cannot_store_register,
16860 (the_low_target): New.
16861 * linux-m68k-low.c (num_regs): Remove.
16862 (m68k_num_regs): Define.
16863 (m68k_regmap): Renamed from regmap, made static.
16864 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16866 (m68k_cannot_store_register): Renamed from cannot_store_register,
16868 (the_low_target): New.
16869 * linux-mips-low.c (num_regs): Remove.
16870 (mips_num_regs): Define.
16871 (mips_regmap): Renamed from regmap, made static.
16872 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16874 (mips_cannot_store_register): Renamed from cannot_store_register,
16876 (the_low_target): New.
16877 * linux-ppc-low.c (num_regs): Remove.
16878 (ppc_num_regs): Define.
16879 (ppc_regmap): Renamed from regmap, made static.
16880 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16882 (ppc_cannot_store_register): Renamed from cannot_store_register,
16884 (the_low_target): New.
16885 * linux-s390-low.c (num_regs): Remove.
16886 (s390_num_regs): Define.
16887 (s390_regmap): Renamed from regmap, made static.
16888 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16890 (s390_cannot_store_register): Renamed from cannot_store_register,
16892 (the_low_target): New.
16893 * linux-sh-low.c (num_regs): Remove.
16894 (sh_num_regs): Define.
16895 (sh_regmap): Renamed from regmap, made static.
16896 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16898 (sh_cannot_store_register): Renamed from cannot_store_register,
16900 (the_low_target): New.
16901 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16902 (the_low_target): New.
16904 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16906 * Makefile.in: Add stamp-h target.
16907 * configure.in: Create stamp-h.
16908 * configure: Regenerated.
16910 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16912 * inferiors.c: New file.
16913 * target.c: New file.
16914 * target.h: New file.
16915 * Makefile.in: Add target.o and inferiors.o. Update
16917 * linux-low.c (inferior_pid): New static variable,
16918 moved from server.c.
16919 (linux_create_inferior): Renamed from create_inferior.
16920 Call add_inferior. Return 0 on success instead of a PID.
16921 (linux_attach): Renamed from myattach.
16922 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16923 (linux_thread_alive): Renamed from mythread_alive.
16924 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16926 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16927 (regsets_store_inferior_registers): Correct error message.
16928 Add missing ``return 0''.
16929 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16930 (linux_store_registers): Renamed from store_inferior_registers.
16931 (linux_read_memory): Renamed from read_inferior_memory.
16932 (linux_write_memory): Renamed from write_inferior_memory.
16933 (linux_target_ops): New structure.
16934 (initialize_low): Call set_target_ops ().
16935 * remote-utils.c (unhexify): New function.
16936 (hexify): New function.
16937 (input_interrupt): Send signals to ``signal_pid''.
16938 * server.c (inferior_pid): Remove.
16939 (start_inferior): Update create_inferior call.
16940 (attach_inferior): Call add_inferior.
16941 (handle_query): New function.
16942 (main): Call handle_query for `q' packets.
16943 * server.h: Include "target.h". Remove obsolete prototypes.
16944 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16946 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16948 * Makefile.in: Add WARN_CFLAGS. Update configury
16950 * configure.in: Check for <string.h>
16951 * configure: Regenerate.
16952 * config.in: Regenerate.
16953 * gdbreplay.c: Include needed system headers.
16954 (remote_open): Remove strchr prototype.
16955 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16956 * regcache.c (supply_register): Change buf argument to const void *.
16957 (supply_register_by_name): Likewise.
16958 (collect_register): Change buf argument to void *.
16959 (collect_register_by_name): Likewise.
16960 * regcache.h: Add missing prototypes.
16961 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16962 * server.c (handle_query): New function.
16963 (attached): New static variable, moved out of main.
16964 (main): Quiet longjmp clobber warnings.
16965 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16966 * utils.c (error): Remove NORETURN.