1 2018-10-04 Tom Tromey <tom@tromey.com>
3 * server.c (handle_status): Rename inner "thread".
4 (process_serial_event): Declare "res" in 'm' case.
5 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
6 (iterate_over_lwps): Rename inner "thread".
7 (linux_qxfer_libraries_svr4): Rename inner "len".
8 * gdbthread.h (find_thread_in_random): Rename inner "thread".
10 2018-10-01 Gary Benson <gbenson@redhat.com>
12 * gdb_proc_service.h: Moved common code to
13 common/gdb_proc_service.h.
15 2018-10-01 Gary Benson <gbenson@redhat.com>
17 * gdb_proc_service.h: Synchronize comments and whitespace with
18 GDB's version of this file.
20 2018-09-25 Tom Tromey <tom@tromey.com>
23 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
25 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
27 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
28 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
29 ($(IPA_LIB)): Sort IPA_OBJS.
31 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
33 * Makefile.in: Remove references to $(ADD_DEPS).
35 2018-09-16 Tom Tromey <tom@tromey.com>
37 * remote-utils.c (remote_open): Use GNU style for metasyntactic
39 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
42 2018-09-05 Tom Tromey <tom@tromey.com>
46 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
49 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
51 2018-08-27 Tom Tromey <tom@tromey.com>
56 2018-08-27 Tom Tromey <tom@tromey.com>
58 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
59 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
60 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
61 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
62 (s390x_emit_stack_adjust): Add casts to unsigned char.
64 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
68 * server.h (struct client_state) <disable_randomization>:
71 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
73 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
75 (mips_supply_ptrace_register): Likewise.
77 2018-07-22 Tom Tromey <tom@tromey.com>
81 2018-07-22 Tom Tromey <tom@tromey.com>
83 * win32-low.c (win32_create_inferior): Remove unused variables.
84 * gdbreplay.c (remote_open): Remove unused variable.
85 * remote-utils.c (remote_prepare): Remove unused variable.
86 * x86-tdesc.h (X86_TDESC_H): Define.
87 (amd64_expedite_regs): Define conditionally.
88 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
89 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
90 * remote-utils.c (readchar): Remove unused variable.
92 2018-07-13 Pedro Alves <palves@redhat.com>
94 * linux-low.c (linux_kill): Change parameter to process_info
95 pointer instead of pid. Adjust.
96 * lynx-low.c (lynx_kill): Likewise.
97 * nto-low.c (nto_kill): Likewise.
98 * spu-low.c (spu_kill): Likewise.
99 * win32-low.c (win32_kill): Likewise.
100 * server.c (handle_v_kill, kill_inferior_callback)
101 (detach_or_kill_for_exit): Adjust.
102 * target.c (kill_inferior): Change parameter to process_info
103 pointer instead of pid. Adjust.
104 * target.h (struct target_ops) <kill>: Change parameter to
105 process_info pointer instead of pid. Adjust all implementations
107 (kill_inferior): Likewise.
109 2018-07-13 Pedro Alves <palves@redhat.com>
111 * linux-low.c (linux_detach, linux_join): Change parameter to
112 process_info pointer instead of pid. Adjust.
113 * lynx-low.c (lynx_detach, lynx_join): Likewise.
114 * nto-low.c (nto_detach): Likewise.
115 * spu-low.c (spu_detach, spu_join): Likewise.
116 * win32-low.c (win32_detach, win32_join): Likewise.
117 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
118 * target.h (struct target_ops) <detach, join>: Change parameter to
119 process_info pointer instead of pid. Adjust all implementations
121 (detach_inferior, join_inferior): Rename 'pid' parameter to
124 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
125 Jan Kratochvil <jan.kratochvil@redhat.com>
126 Paul Fertser <fercerpav@gmail.com>
127 Tsutomu Seki <sekiriki@gmail.com>
129 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
130 (OBS): Add 'common/netstuff.o'.
131 (GDBREPLAY_OBS): Likewise.
132 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
133 (remote_open): Implement support for IPv6
135 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
137 (handle_accept_event): Accept connections from IPv6 sources.
138 (remote_prepare): Handle IPv6-style hostnames; implement
139 support for IPv6 connections.
140 (remote_open): Implement support for printing connections from
143 2018-07-11 Pedro Alves <palves@redhat.com>
146 * mem-break.c (any_persistent_commands): Add process_info
147 parameter and use it instead of relying on the current process.
148 Change return type to bool.
149 * mem-break.h (any_persistent_commands): Add process_info
150 parameter and change return type to bool.
151 * server.c (handle_detach): Remove require_running_or_return call.
152 Look up the process_info for the process we're about to detach.
153 If not found, return back error to GDB. Adjust
154 any_persistent_commands call to pass down a process pointer.
156 2018-07-11 Pedro Alves <palves@redhat.com>
158 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
159 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
160 instead of collect_register_by_name.
161 * regcache.c (regcache_raw_get_unsigned_by_name): New.
162 * regcache.h (regcache_raw_get_unsigned_by_name): New.
164 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
165 Pedro Alves <palves@redhat.com>
167 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
169 2018-07-03 Tom Tromey <tom@tromey.com>
171 * linux-low.c: Update.
172 * lynx-low.c: Update.
173 * mem-break.c: Update.
175 * remote-utils.c: Update.
179 * win32-low.c: Update.
181 2018-07-03 Tom Tromey <tom@tromey.com>
185 2018-07-03 Tom Tromey <tom@tromey.com>
187 * linux-low.c: Update.
189 2018-07-03 Tom Tromey <tom@tromey.com>
193 2018-07-03 Tom Tromey <tom@tromey.com>
195 * linux-low.c: Update.
196 * linux-mips-low.c: Update.
197 * lynx-low.c: Update.
199 * remote-utils.c: Update.
203 * thread-db.c: Update.
205 2018-07-03 Tom Tromey <tom@tromey.com>
207 * linux-low.c: Update.
208 * linux-mips-low.c: Update.
209 * lynx-low.c: Update.
210 * mem-break.c: Update.
212 * remote-utils.c: Update.
216 * tracepoint.c: Update.
218 2018-07-03 Tom Tromey <tom@tromey.com>
220 * linux-low.c: Update.
221 * linux-ppc-low.c: Update.
222 * linux-x86-low.c: Update.
223 * proc-service.c: Update.
226 * thread-db.c: Update.
227 * win32-low.c: Update.
229 2018-07-03 Tom Tromey <tom@tromey.com>
231 * linux-low.c: Update.
232 * lynx-low.c: Update.
234 * remote-utils.c: Update.
236 * thread-db.c: Update.
237 * win32-low.c: Update.
239 2018-06-29 Joel Brobecker <brobecker@adacore.com>
241 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
242 parameter in call to 'amd64_create_target_description'.
244 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
246 * x86-tdesc.h: Remove executable permission flag.
248 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
250 * configure.ac: Remove AC_PREREQ, add missing quoting.
251 * configure: Re-generate.
252 * config.in: Re-generate.
253 * aclocal.m4: Re-generate.
255 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
257 * tracepoint.h (current_traceframe): Remove declaration.
259 2018-06-18 Alan Hayward <alan.hayward@arm.com>
261 * linux-aarch64-low.c (is_sve_tdesc): New function.
262 (aarch64_sve_regs_copy_to_regcache): Likewise.
263 (aarch64_sve_regs_copy_from_regcache): Likewise.
264 (aarch64_regs_info): Add SVE checks.
265 (initialize_low_arch): Initialize SVE.
267 2018-06-18 Alan Hayward <alan.hayward@arm.com>
269 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
271 2018-06-11 Alan Hayward <alan.hayward@arm.com>
273 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
274 (initialize_low_tracepoint): Likewise
275 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
276 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
278 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
280 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
282 2018-06-11 Alan Hayward <alan.hayward@arm.com>
284 * server.h (PBUFSIZ): Increase size
286 2018-06-11 Alan Hayward <alan.hayward@arm.com>
288 * regcache.c (regcache::raw_compare): New function.
289 * regcache.h (regcache::raw_compare): New declaration.
291 2018-06-11 Alan Hayward <alan.hayward@arm.com>
293 * regcache.c (new_register_cache): Use new.
294 (free_register_cache): Use delete.
295 (register_data): Use const.
296 (supply_register): Move body inside regcache.
297 (regcache::raw_supply): New override function.
298 (collect_register): Move body inside regcache.
299 (regcache::raw_collect): New override function.
300 (regcache::get_register_status): New override function.
301 * regcache.h (struct regcache): Inherit from reg_buffer_common.
303 2018-06-09 Tom Tromey <tom@tromey.com>
305 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
307 (event_queue): Use std::queue.
308 (gdb_event_xfree): Remove.
309 (initialize_event_loop, process_event, wait_for_event): Update.
311 2018-06-08 Stan Cox <scox@redhat.com>
313 * win32-low.c (win32_create_inferior): last_ptid and last_status
314 moved to client_state.
316 2018-06-08 Pedro Alves <palves@redhat.com>
318 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
319 common/common-exceptions.o, common/common-utils.o,
320 common/errors.o, common/print-utils.o and utils.o.
321 * gdbreplay.c: Include "common-defs.h" instead of the two
322 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
323 string.h or alloca.h.
324 (perror_with_name): Delete.
325 (remote_open): Use xstrdup instead of strdup.
326 (main): Rename to ...
327 (captured_main): ... this.
330 2018-06-08 Tom Tromey <tom@tromey.com>
332 * linux-low.c (linux_low_read_btrace): Update.
334 2018-06-04 Stan Cox <scox@redhat.com>
336 * server.h (struct client_state): New.
337 * server.c (cont_thread, general_thread, multi_process)
338 (report_fork_events, report_vfork_events, report_exec_events)
339 (report_thread_events, swbreak_feature, hwbreak_feature)
340 (vCont_supported, disable_randomization, pass_signals)
341 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
342 Moved to client_state.
343 * remote-utils.c (remote_debug, noack_mode)
344 (transport_is_reliable): Moved to client_state.
345 * tracepoint.c (current_traceframe): Moved to client_state.
348 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
349 linux-low.c, remote-utils.h, target.c: Use client_state.
351 2018-05-31 Alan Hayward <alan.hayward@arm.com>
353 * configure.srv: Add new c/h file.
355 2018-05-31 Alan Hayward <alan.hayward@arm.com>
357 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
360 2018-05-25 Maciej W. Rozycki <macro@mips.com>
362 * gdb.arch/mips-fpregset-core.exp: New test.
363 * gdb.arch/mips-fpregset-core.c: New test source.
365 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
368 * hostio.c (require_int): Do not report overflow for integers
369 between 0xfffffff and 0x7fffffff.
371 2018-05-22 Maciej W. Rozycki <macro@mips.com>
373 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
374 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
375 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
377 (the_low_target): Wire them.
379 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
381 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
382 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
383 mode. Call collect_register_by_name with vscr using
384 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
385 (ppc_store_vrregset): Add and set vscr_offset variable as in
386 ppc_fill_vrregset. Call supply_register_by_name with vscr using
389 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
391 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
392 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
393 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
395 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
397 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
398 (ppc_store_vsxregset): Likewise.
399 (ppc_fill_vrregset): Likewise.
400 (ppc_store_vrregset): Likewise.
401 (ppc_fill_evrregset): Likewise.
402 (ppc_store_evrregset): Likewise.
403 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
404 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
407 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
409 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
410 wordsize of the inferior. Call ppc_linux_target_wordsize.
412 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
414 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
415 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
416 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
417 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
418 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
419 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
420 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
421 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
422 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
423 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
424 (tdesc_powerpc_e500l): Remove.
425 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
426 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
427 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
428 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
430 (ppc_arch_setup): Remove target description matching code. Fill a
431 ppc_linux_features struct and call ppc_linux_match_description
434 2018-05-22 Maciej W. Rozycki <macro@mips.com>
436 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
437 width of the requested register exceeds the width of the
439 (mips_cannot_store_register): Likewise.
441 2018-05-21 Maciej W. Rozycki <macro@mips.com>
443 * linux-mips-low.c (mips_fetch_register): New function. Update
445 (mips_store_gregset): Supply 0 rather than $restart for $zero.
446 (the_low_target): Wire `mips_fetch_register'.
448 2018-05-10 Joel Brobecker <brobecker@adacore.com>
450 * lynx-i386-low.c (LYNXOS_178): New macro.
451 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
452 the layout on LynxOS-178.
453 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
454 handle floating point registers that are not supported by
457 2018-05-10 Tom Tromey <tom@tromey.com>
459 * configure: Rebuild.
461 2018-05-10 Joel Brobecker <brobecker@adacore.com>
464 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
465 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
466 Use it to set the expedite_regs field in the given tdesc.
467 * x86-tdesc.h: New file.
468 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
469 Adjust following the addition of the new expedite_regs parameter
471 * linux-tic6x-low.c (tic6x_read_description): Likewise.
472 * linux-x86-tdesc.c: #include "x86-tdesc.h".
473 (i386_linux_read_description, amd64_linux_read_description):
474 Adjust following the addition of the new expedite_regs parameter
476 * lynx-i386-low.c: #include "x86-tdesc.h".
477 (lynx_i386_arch_setup): Adjust following the addition of the new
478 expedite_regs parameter to init_target_desc.
479 * nto-x86-low.c: #include "x86-tdesc.h".
480 (nto_x86_arch_setup): Adjust following the addition of the new
481 expedite_regs parameter to init_target_desc.
482 * win32-i386-low.c: #include "x86-tdesc.h".
483 (i386_arch_setup): Adjust following the addition of the new
484 expedite_regs parameter to init_target_desc.
486 2018-05-10 Joel Brobecker <brobecker@adacore.com>
489 * win32-low.c (win32_create_inferior): Add call to my_wait
490 setting last_status global.
492 2018-05-10 Joel Brobecker <brobecker@adacore.com>
495 * win32-low.c (create_process): Only call gdb_tilde_expand if
496 inferior_cwd is not NULL.
498 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
500 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
501 registers to the cache if their values have changed.
502 (i387_xsave_to_cache): Provide default values for x87 control
503 registers when these features are available, but disabled.
504 * regcache.c (supply_register_by_name_zeroed): New function.
505 * regcache.h (supply_register_by_name_zeroed): Declare new
508 2018-05-07 Tom Tromey <tom@tromey.com>
510 * configure: Rebuild.
512 2018-05-04 Tom Tromey <tom@tromey.com>
514 * configure: Rebuild.
516 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
517 Pedro Alves <palves@redhat.com>
519 * linux-aarch64-low.c (aarch64_stopped_data_address):
522 2018-04-27 Tom Tromey <tom@tromey.com>
524 * configure: Rebuild.
526 2018-04-23 Tom Tromey <tom@tromey.com>
528 * configure: Rebuild.
530 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
532 * Makefile.in (depcomp): Add "..".
533 (all_deps_files): New and use it.
535 2018-04-18 Alan Hayward <alan.hayward@arm.com>
537 * configure.srv (aarch64*-*-linux*): Don't include xml.
538 (i[34567]86-*-cygwin*): Likewise.
539 (i[34567]86-*-linux*): Likewise.
540 (i[34567]86-*-lynxos*): Likewise.
541 (i[34567]86-*-mingw32ce*): Likewise.
542 (i[34567]86-*-mingw*): Likewise.
543 (i[34567]86-*-nto*): Likewise.
544 (tic6x-*-uclinux): Likewise.
545 (x86_64-*-linux*): Likewise.
546 (x86_64-*-mingw*): Likewise.
547 (x86_64-*-cygwin*): Likewise.
549 2018-04-18 Alan Hayward <alan.hayward@arm.com>
551 * tdesc.c: Remove xml parameter.
553 2018-04-18 Alan Hayward <alan.hayward@arm.com>
555 * server.c (get_features_xml): Remove cast.
556 * tdesc.c (void target_desc::accept): Fill in function.
557 (tdesc_get_features_xml): Remove old xml creation.
558 (print_xml_feature::visit_pre): Add xml vistor.
559 * tdesc.h (struct target_desc): Make xmltarget mutable.
560 (tdesc_get_features_xml): Remove declaration.
562 2018-04-18 Alan Hayward <alan.hayward@arm.com>
564 * tdesc.c (tdesc_architecture_name): Add new function.
565 (tdesc_osabi_name): Likewise.
566 (tdesc_get_features_xml): Use new functions.
568 2018-04-18 Alan Hayward <alan.hayward@arm.com>
570 * tdesc.c (tdesc_create_flags): Remove.
571 (tdesc_add_flag): Likewise.
572 (tdesc_named_type): Likewise.
573 (tdesc_create_union): Likewise.
574 (tdesc_create_struct): Likewise.
575 (tdesc_create_vector): Likewise.
576 (tdesc_add_bitfield): Likewise.
577 (tdesc_add_field): Likewise.
578 (tdesc_set_struct_size): Likewise.
580 2018-04-18 Alan Hayward <alan.hayward@arm.com>
582 * tdesc.c (~target_desc): Remove implictly deleted items.
583 (init_target_desc): Iterate all features.
584 (tdesc_get_features_xml): Use vector.
585 (tdesc_create_feature): Create feature.
586 * tdesc.h (tdesc_feature) Remove
587 (target_desc): Add features.
589 2018-04-18 Alan Hayward <alan.hayward@arm.com>
591 * Makefile.in: Add common/tdesc.c
592 * tdesc.c (init_target_desc): init all reg_defs from register
594 (tdesc_create_reg): Create tdesc_reg.
595 * tdesc.h (tdesc_feature): Add register vector.
597 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
599 * tdesc.h (struct target_desc) <features>: Change type to
600 std::vector<std::string>.
601 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
603 (tdesc_get_features_xml): Likewise.
604 (tdesc_create_feature): Likewise.
606 2018-03-26 Alan Hayward <alan.hayward@arm.com>
608 * regcache.c (find_register_by_number): Return a ref.
609 (find_regno): Use references.
610 (register_size): Likewise.
611 (register_data): Likewise.
612 * tdesc.c (target_desc::~target_desc): Remove free calls.
613 (target_desc::operator==): Use std::vector compare.
614 (init_target_desc): Use reference.
615 (tdesc_create_reg): Use reg constructors.
616 * tdesc.h (struct target_desc): Replace pointer with object.
618 2018-03-23 Alan Hayward <alan.hayward@arm.com>
620 * regcache.c (find_register_by_number): Make static.
621 (find_regno): Use find_register_by_number
622 * regcache.h (struct reg): Remove declaration.
624 2018-03-23 Alan Hayward <alan.hayward@arm.com>
626 * tdesc.c (target_desc::~target_desc): Move to here.
627 (target_desc::operator==): Likewise.
628 * tdesc.h (target_desc::~target_desc): Move from here.
629 (target_desc::operator==): Likewise.
631 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
633 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
635 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
637 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
639 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
640 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
641 and init_registers_s390_gs_linux64.
643 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
645 * linux-s390-low.c (s390_fill_gs): Remove function.
646 (s390_fill_gsbc): Remove function.
647 (s390_regsets): Set fill functions for the guarded storage regsets
650 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
652 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
653 the word size. Add comment.
654 (s390_get_wordsize): New function.
655 (s390_arch_setup): No longer select a temporary tdesc to fetch the
656 pswm with it. Instead, use s390_get_wordsize to determine the
657 word size first and derive the correct tdesc from that directly.
659 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
661 * Makefile.in: Include silent-rules.mk.
662 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
663 (COMPILE): Add ECHO_CXX.
664 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
665 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
666 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
667 (version-generated.c): Add ECHO_GEN.
668 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
669 (IPAGENT_COMPILE): Add ECHO_CXX.
670 (%-generated.c): Add ECHO_REGDAT.
672 2018-03-14 Tom Tromey <tom@tromey.com>
675 * ax.c (ax_printf): Special case for NULL.
677 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
679 * linux-low.c (linux_qxfer_libraries_svr4): Use
680 xml_escape_text_append.
682 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
684 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
686 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
688 * server.c (handle_general_set): Remove unnecessary xstrdup.
690 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
692 * server.c (parse_debug_format_options): Adjust to
693 delim_string_to_char_ptr_vec changes.
694 * thread-db.c (thread_db_load_search): Adjust to
695 dirnames_to_char_ptr_vec changes.
697 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
699 * target.h (target_enable_btrace, target_disable_btrace)
700 (target_read_btrace, target_read_btrace_conf): Turn macro into
701 inline function. Throw error if target method is not defined.
702 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
703 check for btrace target method. Be prepared to handle exceptions
704 from btrace target methods.
706 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
708 * server.c (captured_main): Change order of error message printed
709 when the current working directory cannot be found.
711 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
713 * server.c: Include "filenames.h" and "pathstuff.h".
714 (program_name): Delete variable.
715 (program_path): New anonymous class.
716 (get_exec_wrapper): Use "program_path" instead of
718 (handle_v_run): Likewise.
719 (captured_main): Likewise.
720 (process_serial_event): Likewise.
722 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
724 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
725 (OBJS): Add "pathstuff.o".
726 * server.c (current_directory): New global variable.
727 (captured_main): Initialize "current_directory".
729 2018-02-26 Alan Hayward <alan.hayward@arm.com>
731 * tdesc.c: Use common/tdesc.h.
734 2018-02-20 Alan Hayward <alan.hayward@arm.com>
735 Simon Marchi <simon.marchi@ericsson.com>
737 * Makefile.in: Switch order of make rules.
739 2018-02-19 Alan Hayward <alan.hayward@arm.com>
741 * Makefile.in: Add common directory in build.
742 * configure.ac: Add common reference.
743 * configure: Regenerate.
745 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
747 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
748 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
749 * spu-low.c (spu_target_ops): Likewise.
750 * win32-low.c (win32_target_ops): Likewise.
751 * server.c (supported_btrace_packets): Report packets unconditionally.
752 * target.h (target_ops) <supports_btrace>: Remove.
753 (target_supports_btrace): Remove.
755 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
757 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
758 (handle_btrace_disable): Change return type to void. Use exceptions
760 (handle_btrace_general_set): Catch exception and copy message to
763 2018-02-08 Tom Tromey <tom@tromey.com>
765 * linux-low.c (install_software_single_step_breakpoints): Use
767 * inferiors.c (make_cleanup_restore_current_thread): Remove.
768 (do_restore_current_thread_cleanup): Remove.
769 * gdbthread.h (make_cleanup_restore_current_thread): Don't
772 2018-02-08 Tom Tromey <tom@tromey.com>
774 * mem-break.c (set_raw_breakpoint_at): Use
775 gdb::unique_xmalloc_ptr.
777 2018-01-30 Pedro Alves <palves@redhat.com>
780 * target.c (target_terminal::terminal_state): Rename to ...
781 (target_terminal::m_terminal_state): ... this.
783 2018-01-19 James Clarke <jrtc27@jrtc27.com>
785 * linux-low.c (handle_extended_wait): Surround call to
786 thread_db_notice_clone with #ifdef USE_THREAD_DB.
788 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
790 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
791 linux_ptrace_attach_fail_reason_string now returning an
793 (linux_attach): Likewise.
794 * thread-db.c (attach_thread): Likewise.
796 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
799 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
800 checking for fs_base/gs_base fields in struct user_regs_struct.
801 * configure: Regenerate.
803 2018-01-16 Yao Qi <yao.qi@linaro.org>
806 * linux-low.c (fetch_register): Call supply_register instead of
809 2018-01-08 Yao Qi <yao.qi@linaro.org>
810 Simon Marchi <simon.marchi@ericsson.com>
812 * Makefile.in (OBS): Remove selftest.o.
813 * configure.ac: Set srv_selftest_objs if $development is true.
814 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
815 * configure: Re-generated.
816 * server.c (captured_main): Wrap variable selftest_filter with
819 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
821 * server.c (parse_debug_format_options): Return std::string.
822 (handle_monitor_command, captured_main): Adjust.
824 2018-01-05 Pedro Alves <palves@redhat.com>
827 * server.c (captured_main): Pass quiet=false to
828 save_original_signals_state.
830 2018-01-01 Joel Brobecker <brobecker@adacore.com>
832 * gdbreplay.c (gdbreplay_version): Update copyright year in
834 * server.c (gdbserver_version): Likewise.
836 2017-12-08 Tom Tromey <tom@tromey.com>
838 * ax.c (ax_printf): Update.
840 2017-12-07 Yao Qi <yao.qi@linaro.org>
842 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
843 aarch64_linux_read_description.
844 * linux-amd64-ipa.c (idx2mask): New array.
845 (get_ipa_tdesc): Move idx2mask out.
846 (initialize_low_tracepoint): Initialize target descriptions.
847 * linux-i386-ipa.c (idx2mask): New array.
848 (get_ipa_tdesc): Move idx2mask out.
849 (initialize_low_tracepoint): Initialize target descriptions.
851 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
853 * tdesc.c (struct tdesc_type): Change return type.
854 (tdesc_add_flag): Change parameter type.
855 (tdesc_add_bitfield): Likewise.
856 (tdesc_add_field): Likewise.
857 (tdesc_set_struct_size): Likewise.
859 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
861 * regcache.c (registers_to_string): Remove unused variable.
863 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
865 * inferiors.c (for_each_inferior_with_data): Remove.
866 * inferiors.h (for_each_inferior_with_data): Remove.
867 * server.c (handle_qxfer_threads_worker): Change parameter type.
868 (handle_qxfer_threads_proper): Use for_each_thread.
870 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
872 * inferiors.c (for_each_inferior): Remove.
873 (clear_inferiors): Use for_each_thread.
874 * inferiors.h (for_each_inferior): Remove.
875 * linux-low.c (linux_wait_for_event_filtered): Use
877 (linux_stabilize_threads): Likewise.
878 * regcache.c (regcache_release): Likewise.
879 * server.c (gdb_wants_all_threads_stopped): Likewise.
880 (clear_pending_status_callback): Remove.
881 (handle_status): Use for_each_thread.
882 (captured_main): Likewise.
883 * win32-low.c (child_init_thread_list): Likewise.
884 (win32_clear_inferiors): Likewise.
885 (fake_breakpoint_event): Likewise.
887 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
889 * inferiors.h (find_inferior): Remove.
890 * inferiors.c (find_inferior): Remove.
892 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
894 * linux-low.c (resume_status_pending_p): Update comment.
895 (need_step_over_p): Update comment.
897 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
899 * linux-low.c (proceed_one_lwp): Return void, change parameter
901 (unsuspend_and_proceed_one_lwp): Likewise.
902 (proceed_all_lwps): Use for_each_thread.
903 (unstop_all_lwps): Likewise.
905 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
907 * linux-low.c (linux_resume_one_thread): Return void, take
909 (linux_resume): Use for_each_thread.
911 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
913 * linux-low.c (send_sigstop_callback): Return void, change
914 parameter type. Rename to...
915 (send_sigstop): ... this.
916 (suspend_and_send_sigstop_callback): Return void, change parameter
918 (suspend_and_send_sigstop): ... this.
919 (stop_all_lwps): Use for_each_thread.
921 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
923 * linux-low.c (lwp_running): Return bool, remove unused
925 (linux_stabilize_threads): Use find_thread.
927 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
929 * linux-low.c (select_singlestep_lwp_callback): Remove.
930 (count_events_callback): Remove.
931 (select_event_lwp_callback): Remove.
932 (select_event_lwp): Use find_thread/for_each_thread.
934 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
936 * linux-low.c (not_stopped_callback): Return bool, take filter
938 (linux_wait_for_event_filtered): Use find_thread.
939 (linux_wait_1): Likewise.
941 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
943 * linux-low.c (same_lwp): Remove.
944 (find_lwp_pid): Use find_thread.
946 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
948 * linux-low.c (delete_lwp_callback): Remove.
949 (linux_mourn): Use for_each_thread.
951 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
953 * linux-low.c (linux_detach_lwp_callback): Return void, remove
954 args parameter, don't check for pid.
955 (linux_detach): Use for_each_thread.
957 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
959 * linux-low.c (struct counter): Remove.
960 (second_thread_of_pid_p): Remove.
961 (last_thread_of_process_p): Use find_thread.
963 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
965 * inferiors.c (find_inferior_in_random): Remove.
966 * inferiors.h (find_inferior_in_random): Remove.
967 * linux-low.c (status_pending_p_callback): Return bool, accept
968 parameter ptid directly.
969 (linux_wait_for_event_filtered): Use find_thread_in_random.
970 (linux_wait_1): Likewise.
972 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
974 * inferiors.c (find_inferior_id): Remove.
975 (find_thread_ptid): Move implemention from find_inferior_id to
977 * inferiors.h (find_inferior_id): Remove.
978 * server.c (handle_status): Use find_thread_ptid.
979 (process_serial_event): Likewise.
980 * thread-db.c (find_one_thread): Likewise.
981 (thread_db_thread_handle): Likewise.
982 * win32-low.c (thread_rec): Likewise.
983 (child_delete_thread): Likewise.
984 (win32_thread_alive): Likewise.
985 (get_child_debug_event): Likewise.
987 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
989 * linux-mips-low.c (update_watch_registers_callback): Return
990 void, remove pid_p parameter, don't check for pid.
991 (mips_insert_point, mips_remove_point): Use for_each_thread.
993 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
995 * lynx.low (lynx_delete_thread_callback): Remove.
996 (lynx_mourn): Use for_each_thread.
998 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1000 * regcache.c (regcache_invalidate_one): Remove.
1001 (regcache_invalidate_pid): use for_each_thread.
1003 2017-11-26 Tom Tromey <tom@tromey.com>
1005 * linux-low.c (linux_create_inferior): Update.
1007 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
1009 * spu-low.c (spu_create_inferior): Fix typo in argument name.
1011 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1013 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1014 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1015 * linux-aarch64-tdesc-selftest.c: New file.
1016 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1018 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1020 * configure.srv: Add new file.
1021 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1022 * linux-aarch64-tdesc-selftest.c: New file.
1023 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1025 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1027 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1028 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1029 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1031 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1033 * configure.srv: Add new files.
1034 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1035 aarch64_linux_read_description.
1036 * linux-aarch64-low.c (aarch64_linux_read_description):
1037 Merge with aarch64_arch_setup.
1038 (aarch64_arch_setup): Call aarch64_linux_read_description.
1039 * linux-aarch64-tdesc.c: New file.
1040 * linux-aarch64-tdesc.h: New file.
1042 2017-11-24 Yao Qi <yao.qi@linaro.org>
1044 * configure.srv: Set $srv_regobj for tic6x-linux.
1045 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1046 (tic6x_read_description): Move some code to tic6x_arch_setup.
1047 (tic6x_tdesc_test): New function.
1048 (initialize_low_arch): Call selftests::register_test.
1050 2017-11-22 Yao Qi <yao.qi@linaro.org>
1052 * remote-utils.c (prepare_resume_reply): Use memcpy.
1054 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1056 * linux-low.c (kill_one_lwp_callback): Return void, take
1057 argument directly, don't filter on pid.
1058 (linux_kill): Use for_each_thread.
1060 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1062 * linux-low.c (need_step_over_p): Return bool, remove dummy
1064 (linux_resume, proceed_all_lwps): Use find_thread.
1066 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1068 * linux-low.c (resume_status_pending_p): Return bool, remove
1070 (linux_resume): Use find_thread.
1072 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1074 * linux-low.c (struct thread_resume_array): Remove.
1075 (linux_set_resume_request): Return void, take arguments
1077 (linux_resume): Use for_each_thread.
1079 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1081 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1082 return bool, remove data argument.
1083 (linux_stabilize_threads): Use find_thread.
1085 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1087 * linux-low.c (unsuspend_one_lwp): Remove.
1088 (unsuspend_all_lwps): Use for_each_thread, inline code from
1091 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1093 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1094 * linux-low.c (struct iterate_over_lwps_args): Remove.
1095 (iterate_over_lwps_filter): Remove.
1096 (iterate_over_lwps): Use find_thread.
1098 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1100 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1101 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1102 code from reset_lwp_ptrace_options_callback.
1104 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1106 * linux-arm-low.c (struct update_registers_data): Remove.
1107 (update_registers_callback): Return void, take arguments
1108 directly, don't check thread's pid.
1109 (arm_insert_point, arm_remove_point): Use for_each_thread.
1111 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1113 * win32-low.c (continue_one_thread): Return void, take argument
1115 (child_continue): Use for_each_thread.
1117 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1119 * win32-i386-low.c (update_debug_registers_callback): Rename
1121 (update_debug_registers): ... this, return void, remove pid_p arg.
1122 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1124 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1126 * inferiors.h (struct process_info): Add constructor, initialize
1128 <syscalls_to_catch>: Change type to std::vector<int>.
1129 * inferiors.c (add_process): Allocate process_info with new.
1130 (remove_process): Free process_info with delete.
1131 * linux-low.c (handle_extended_wait): Adjust.
1132 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1133 * server.c (handle_general_set): Adjust.
1135 2017-11-16 Pedro Alves <palves@redhat.com>
1137 * remote-utils.c (remote_close): Block SIGIO signals instead of
1138 uninstalling the SIGIO handler.
1140 2017-11-16 Alan Hayward <alan.hayward@arm.com>
1142 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1144 2017-11-16 Yao Qi <yao.qi@linaro.org>
1146 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1147 (tic6x_store_gregset): Likewise.
1148 (tic6x_usrregs_info): Move it up.
1150 2017-11-15 Alan Hayward <alan.hayward@arm.com>
1152 * Makefile.in: Update arch rules.
1153 * configure.srv: Explicitly mark arch/ files.
1155 2017-11-13 Andreas Schwab <schwab@suse.de>
1157 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1159 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1161 2017-11-06 Pedro Alves <palves@redhat.com>
1163 * config.in, configure: Regenerate.
1165 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1167 * target.c (struct thread_search): Remove.
1168 (thread_search_callback): Remove.
1169 (prepare_to_access_memory): Use for_each_thread instead of
1170 find_inferior. Inline code from thread_search_callback.
1172 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1174 * server.c (struct visit_actioned_threads_data): Remove.
1175 (visit_actioned_threads): Change prototype to take arguments
1177 (resume): Use find_thread instead of find_inferior.
1179 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1181 * server.c (queue_stop_reply_callback): Change prototype, return
1183 (find_status_pending_thread_callback): Remove.
1184 (handle_status): Replace find_inferior with find_thread and
1187 2017-10-25 Alan Hayward <alan.hayward@arm.com>
1189 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1191 (aarch64_store_gregset): Likewise.
1192 (aarch64_fill_fpregset): Likewise.
1193 (aarch64_store_fpregset): Likewise.
1195 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1197 * gdbthread.h (find_thread, for_each_thread): New functions.
1198 * inferiors.c (thread_of_pid): Remove.
1199 (find_any_thread_of_pid): Use find_thread.
1200 * linux-low.c (num_lwps): Use for_each_thread.
1202 2017-10-17 Yao Qi <yao.qi@linaro.org>
1204 * Makefile.in: Remove one rule.
1205 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1207 2017-10-17 Yao Qi <yao.qi@linaro.org>
1209 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1210 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1212 2017-10-17 Yao Qi <yao.qi@linaro.org>
1214 * configure.srv: Rename arm.o with arch/arm.o.
1216 2017-10-17 Yao Qi <yao.qi@linaro.org>
1218 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1219 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1220 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1221 (arch-i386.o, arch-amd64.o): Remove rules.
1222 (arch/%.o): New rule.
1223 Update POSTCOMPILE and COMPILE.pre.
1224 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1225 * configure: Re-generated.
1226 * configure.srv: Replace arch-i386.o with arch/i386.o.
1227 Replace arch-amd64.o with arch/amd64.o.
1229 2017-10-16 Yao Qi <yao.qi@linaro.org>
1231 * configure: Regenerated.
1233 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1235 * inferiors.h: (struct inferior_list): Remove.
1236 (struct inferior_list_entry); Remove.
1237 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1238 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1239 get_first_inferior): Remove.
1240 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1241 find_inferior_id, find_inferior_in_random): Change signature.
1242 * inferiors.c (all_threads): Change type to
1243 std::list<thread_info *>.
1244 (get_thread): Remove macro.
1245 (find_inferior, find_inferior_id): Change signature, implement
1247 (find_inferior_in_random): Change signature, implement using
1248 find_thread_in_random.
1249 (for_each_inferior, for_each_inferior_with_data): Change
1250 signature, implement using for_each_thread.
1251 (add_inferior_to_list, remove_inferior): Remove.
1252 (add_thread, get_first_thread, thread_of_pid,
1253 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1254 (get_first_inferior, one_inferior_p, clear_inferior_list):
1256 (clear_inferiors, get_thread_process): Update.
1257 * gdbthread.h: Include <list>.
1258 (struct thread_info) <entry>: Remove field.
1260 (all_threads): Change type to std::list<thread_info *>.
1261 (get_first_inferior): Add doc.
1262 (find_thread, for_each_thread, find_thread_in_random): New
1264 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1265 * linux-arm-low.c (update_registers_callback): Update.
1266 * linux-low.c (second_thread_of_pid_p): Update.
1267 (kill_one_lwp_callback, linux_detach_lwp_callback,
1268 delete_lwp_callback, status_pending_p_callback, same_lwp,
1269 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1270 iterate_over_lwps, not_stopped_callback,
1271 resume_stopped_resumed_lwps, count_events_callback,
1272 select_singlestep_lwp_callback, select_event_lwp_callback,
1273 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1274 suspend_and_send_sigstop_callback, wait_for_sigstop,
1275 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1276 lwp_running, linux_set_resume_request, resume_status_pending_p,
1277 need_step_over_p, start_step_over, linux_resume_one_thread,
1278 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1279 reset_lwp_ptrace_options_callback): Update.
1280 * linux-mips-low.c (update_watch_registers_callback): Update.
1281 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1283 (free_register_cache_thread_one): Remove.
1284 (regcache_release): Update.
1285 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1286 handle_qxfer_threads_worker): Update.
1287 (handle_query): Update, use list iterator.
1288 (visit_actioned_threads, handle_pending_status,
1289 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1290 clear_pending_status_callback, set_pending_status_callback,
1291 find_status_pending_thread_callback, handle_status,
1292 process_serial_event): Update.
1293 * target.c (thread_search_callback): Update.
1294 * thread-db.c (thread_db_get_tls_address): Update.
1295 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1297 * win32-i386-low.c (update_debug_registers_callback): Update.
1298 * win32-low.c (delete_thread_info, child_delete_thread,
1299 continue_one_thread, suspend_one_thread,
1300 get_child_debug_event): Adjust.
1302 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1304 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1305 * inferiors.h: Include <list>.
1306 (struct process_info) <entry>: Remove field.
1308 (pid_of): Change macro to function.
1309 (ptid_of, lwpid_of): Remove macro.
1310 (all_processes): Change type to std::list<process_info *>.
1311 (ALL_PROCESSES): Remove macro.
1312 (for_each_process, find_process): New function.
1313 * inferiors.c (all_processes): Change type to
1314 std::list<process_info *>.
1315 (find_thread_process): Adjust.
1316 (add_process): Likewise.
1317 (remove_process): Likewise.
1318 (find_process_pid): Likewise.
1319 (get_first_process): Likewise.
1320 (started_inferior_callback): Remove.
1321 (have_started_inferiors_p): Adjust.
1322 (attached_inferior_callback): Remove.
1323 (have_attached_inferiors_p): Adjust.
1324 * linux-low.c (check_zombie_leaders): Likewise.
1325 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1326 (x86_linux_update_xmltarget): Adjust.
1327 * server.c (handle_query): Likewise.
1328 (gdb_reattached_process): Remove.
1329 (handle_status): Adjust.
1330 (kill_inferior_callback): Likewise.
1331 (detach_or_kill_inferior): Remove.
1332 (print_started_pid): Likewise.
1333 (print_attached_pid): Likewise.
1334 (detach_or_kill_for_exit): Update.
1335 (process_serial_event): Likewise.
1336 * linux-arm-low.c (arm_new_fork): Likewise.
1338 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1340 * dll.h: Include <list>.
1341 (struct dll_info): Add constructor.
1342 <entry>: Remove field.
1343 (all_dlls): Change type to std::list<dll_info>.
1344 * dll.c: Include <algorithm>.
1345 (get_dll): Remove macro.
1346 (all_dlls): Change type to std::list<dll_info *>.
1347 (free_one_dll): Remove.
1348 (match_dll): Likewise.
1349 (loaded_dll): Adjust.
1350 (unloaded_dll): Adjust to all_dlls type change, use
1351 std::find_if. Inline code from match_dll.
1352 (clear_dlls): Adjust to all_dlls type change.
1353 * server.c (emit_dll_description): Remove.
1354 (handle_qxfer_libraries): Adjust to all_dlls type change,
1355 integrate emit_dll_description's functionality.
1357 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1359 * linux-low.h (struct linux_target_ops) <delete_process>: New
1361 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1362 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1363 (struct linux_target_ops): Add delete_process callback.
1364 * linux-arm-low.c (arm_delete_process): New.
1365 (struct linux_target_ops): Add delete_process callback.
1366 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1367 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1368 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1369 * linux-mips-low.c (mips_linux_delete_process): New.
1370 (struct linux_target_ops): Add delete_process callback.
1371 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1372 * linux-s390-low.c (struct linux_target_ops): Likewise.
1373 * linux-sh-low.c (struct linux_target_ops): Likewise.
1374 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1375 * linux-tile-low.c (struct linux_target_ops): Likewise.
1376 * linux-x86-low.c (x86_linux_delete_process): New.
1377 (struct linux_target_ops): Add delete_process callback.
1378 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1380 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1382 * linux-aarch64-low.c (the_low_target): Add thread delete
1384 * linux-arm-low.c (arm_delete_thread): New function.
1385 (the_low_target): Add thread delete callback.
1386 * linux-bfin-low.c (the_low_target): Likewise.
1387 * linux-crisv32-low.c (the_low_target): Likewise.
1388 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1390 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1392 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1393 * linux-mips-low.c (mips_linux_delete_thread): New function.
1394 (the_low_target): Add thread delete callback.
1395 * linux-ppc-low.c (the_low_target): Likewise.
1396 * linux-s390-low.c (the_low_target): Likewise.
1397 * linux-sh-low.c (the_low_target): Likewise.
1398 * linux-tic6x-low.c (the_low_target): Likewise.
1399 * linux-tile-low.c (the_low_target): Likewise.
1400 * linux-x86-low.c (the_low_target): Likewise.
1401 * linux-xtensa-low.c (the_low_target): Likewise.
1403 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1405 * win32-low.c: Include "common-inferior.h".
1407 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1409 * inferiors.c (set_inferior_cwd): New function.
1410 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1411 (handle_query): Inform that QSetWorkingDir is supported.
1412 * win32-low.c (create_process): Pass the inferior's cwd to
1415 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1417 * inferiors.c (current_inferior_cwd): New global variable.
1418 (get_inferior_cwd): New function.
1419 * inferiors.h (struct process_info) <cwd>: New field.
1421 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1423 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1424 (OBS): Add gdb_tilde_expand.o.
1426 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1428 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1429 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1431 2017-09-29 Pedro Alves <palves@redhat.com>
1433 * ax.c (gdb_parse_agent_expr): Constify.
1434 * ax.h (gdb_parse_agent_expr): Constify.
1435 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1437 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1438 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1439 * remote-utils.h (read_ptid): Constify.
1440 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1441 (process_point_options, process_serial_event): Constify.
1442 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1443 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1444 (cmd_qtbuffer): Constify.
1446 2017-09-29 Pedro Alves <palves@redhat.com>
1448 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1451 2017-09-29 Pedro Alves <palves@redhat.com>
1453 * linux-low.c (handle_extended_wait): Pass parent thread instead
1454 of process to thread_db_notice_clone.
1455 * linux-low.h (thread_db_notice_clone): Replace parent process
1456 parameter with parent thread parameter.
1457 * thread-db.c (find_one_thread): Add comment.
1458 (thread_db_notice_clone): Replace parent process parameter with
1459 parent thread parameter. Temporarily switch to the parent thread.
1461 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1463 * gdbthread.h: Include "common-gdbthread.h".
1464 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1465 "if" when validating the ptid.
1466 * remote-utils.c: Include "gdbthread.h".
1467 (prepare_resume_reply): Use "switch_to_thread".
1468 * target.c (done_accessing_memory): Likewise.
1470 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1472 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1473 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1474 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1475 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1476 s390x-gs-linux64-ipa.o to ipa_obj.
1477 * linux-s390-low.c (HWCAP_S390_GS): New define.
1478 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1480 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1481 (s390_arch_setup): Check for guarded-storage support and choose
1483 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1484 init_registers_s390x_gs_linux64.
1485 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1487 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1488 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1490 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1492 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1494 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1496 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1497 (thread_db_thread_handle): Declare.
1498 * linux-low.c (linux_target_ops): Initialize thread_handle.
1499 * server.c (handle_qxfer_threads_worker): Add support for
1501 * target.h (struct target_ops): Add new function pointer,
1503 (target_thread_handle): Define.
1504 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1506 (thread_db_thread_handle): New function.
1508 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1510 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1511 * linux-low.h (thread_db_notice_clone): Declare.
1512 * thread-db.c (thread_db_notice_clone): New function.
1514 2017-09-21 Pedro Alves <palves@redhat.com>
1516 * server.c (gdb_read_memory, handle_status, process_serial_event)
1517 (handle_serial_event, handle_target_event): Adjust to
1518 set_desired_thread prototype change.
1519 * target.c (set_desired_thread): Remove 'use_general' parameter
1521 * target.h (set_desired_thread): Remove 'use_general' parameter.
1523 2017-09-20 Tom Tromey <tom@tromey.com>
1525 * target.c (target_terminal::terminal_state): Define.
1526 (target_terminal::init): Rename from target_terminal_init.
1527 (target_terminal::inferior): Rename from
1528 target_terminal_inferior.
1529 (target_terminal::ours): Rename from target_terminal_ours.
1530 (target_terminal::ours_for_output, target_terminal::info): New.
1532 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1534 * server.c (accumulate_file_name_length): Remove.
1535 (emit_dll_description): Adjust to std::string change.
1536 (handle_qxfer_libraries): Use std::string to hold document.
1538 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1540 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1541 return type of xml_escape_text.
1542 * server.c (emit_dll_description): Likewise.
1544 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1546 * server.c (captured_main): Accept argument for --selftest.
1547 Update run_tests call.
1548 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1549 when registering selftests.
1551 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1553 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1554 instead of "VEC" for "target_desc.reg_defs".
1555 (regcache_cpy): Likewise.
1556 (registers_to_string): Likewise.
1557 (registers_from_string): Likewise.
1558 (find_regno): Likewise.
1559 (supply_regblock): Likewise.
1560 (regcache_raw_read_unsigned): Likewise.
1561 * tdesc.c (init_target_desc): Likewise.
1562 (tdesc_create_reg): Likewise.
1563 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1564 (struct target_desc) <reg_defs>: Convert to "std::vector".
1565 (target_desc): Do not initialize "reg_defs".
1566 (~target_desc): Update code to use "std::vector" instead of "VEC"
1567 for "target_desc.reg_defs".
1568 (operator==): Likewise.
1570 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1572 * inferiors.h (thread_to_gdb_id): Remove.
1573 * inferiors.c (thread_to_gdb_id): Remove.
1574 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1575 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1576 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1578 * nto-low.c (nto_fetch_registers, nto_store_registers,
1579 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1581 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1583 * inferiors.h (gdb_id_to_thread_id): Remove.
1584 * inferiors.c (gdb_id_to_thread_id): Remove.
1585 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1586 removal. Move pid declaration closer to where it's used.
1588 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1590 * server.c (handle_detach): New function.
1591 (process_serial_event): Move code out, call handle_detach.
1593 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1595 * server.c (require_running): Rename to ...
1596 (require_running_or_return): ... this ...
1597 (require_running_or_break): ... and this.
1598 (handle_query, process_serial_event): Adjust.
1600 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1602 * linux-low.c (linux_set_resume_request): Remove unused
1605 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1607 * server.c (first_thread_of): Remove.
1608 (process_serial_event): Replace usage of first_thread_of with
1609 find_any_thread_of_pid.
1610 * tracepoint.c (same_process_p): Remove.
1611 (gdb_agent_about_to_close): Replace usage of same_process_p with
1612 find_any_thread_of_pid.
1613 * linux-x86-low.c (same_process_callback): Remove.
1614 (x86_arch_setup_process_callback): Replace usage of
1615 same_process_callback with find_any_thread_of_pid.
1616 * thread-db.c (any_thread_of): Remove.
1617 (switch_to_process): Replace usage of any_thread_of with
1618 find_any_thread_of_pid.
1619 * inferiors.c (thread_pid_matches_callback): Remove.
1620 (find_thread_process): Adjust to use find_any_thread_of_pid.
1622 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1624 * regcache.c (get_thread_regcache): Guard calls to "memset"
1627 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1629 * linux-low.c (handle_extended_wait): Use
1630 "allocate_target_description" instead of "XNEW".
1631 * linux-x86-low.c (initialize_low_arch): Likewise.
1633 2017-09-05 Yao Qi <yao.qi@linaro.org>
1635 * configure.srv (srv_i386_regobj): Remove.
1636 (srv_amd64_regobj): Remove.
1637 (srv_regobj): Set it to "" for x86 non-linux targets.
1638 * linux-x86-tdesc.c (i386_linux_read_description):
1639 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1640 (init_registers_i386): Remove the declaration.
1641 (tdesc_i386): Remove the declaration.
1642 (lynx_i386_arch_setup): Call i386_create_target_description.
1643 * nto-x86-low.c: Likewise.
1644 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1645 [!__x86_64__]: include arch/i386.h.
1646 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1648 2017-09-05 Yao Qi <yao.qi@linaro.org>
1650 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1651 i386/amd64-XXX-linux from it.
1653 2017-09-05 Yao Qi <yao.qi@linaro.org>
1655 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1657 (ipa_amd64_linux_regobj): Remove.
1658 (ipa_x32_linux_regobj): Remove.
1660 2017-09-05 Yao Qi <yao.qi@linaro.org>
1662 * Makefile.in (arch-amd64.o): New rule.
1663 * configure.srv: Append arch-amd64.o.
1664 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1665 (get_ipa_tdesc): Call amd64_linux_read_description.
1666 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1667 and init_registers_amd64_XXX.
1668 * linux-x86-low.c (x86_linux_read_description): Call
1669 amd64_linux_read_description.
1670 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1671 (initialize_low_arch): Don't call init_registers_x32_XXX and
1672 init_registers_amd64_XXX.
1673 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1674 and tdesc_amd64_XXX.
1675 [__x86_64__] (amd64_tdesc_test): New function.
1676 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1677 and init_registers_amd64_XXX.
1678 * linux-x86-tdesc.c: Include arch/amd64.h.
1679 (xcr0_to_tdesc_idx): New function.
1680 (i386_linux_read_description): New function.
1681 (amd64_get_ipa_tdesc_idx): New function.
1682 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1683 (amd64_get_ipa_tdesc): Declare.
1685 2017-09-05 Yao Qi <yao.qi@linaro.org>
1687 * configure.srv (srv_i386_linux_xmlfiles): Remove
1688 i386/i386-XXX-linux.xml from it.
1690 2017-09-05 Yao Qi <yao.qi@linaro.org>
1692 * configure.srv: Set srv_i386_linux_regobj empty if $development
1694 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1695 initialize_low_tdesc.
1696 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1697 with #if initialize_low_tdesc.
1698 * linux-x86-tdesc-selftest.c: New file.
1699 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1701 2017-09-05 Yao Qi <yao.qi@linaro.org>
1703 * Makefile.in (arch-i386.o): New rule.
1704 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1705 (x86_64-*-linux*): Likewise.
1706 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1707 include arch/i386.h.
1708 (i386_linux_read_description): Remove code and call
1709 i386_create_target_description.
1710 * tdesc.c (allocate_target_description): New function.
1711 * tdesc.h (set_tdesc_architecture): Remove declaration.
1712 (set_tdesc_osabi): Likewise.
1714 2017-09-05 Yao Qi <yao.qi@linaro.org>
1716 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1717 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1718 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1720 * server.c (get_features_xml): Call tdesc_get_features_xml.
1721 * tdesc.c (set_tdesc_architecture): New function.
1722 (set_tdesc_osabi): New function.
1723 (tdesc_get_features_xml): New function.
1724 (tdesc_create_feature): Add an argument.
1725 * tdesc.h (struct target_desc) <features>: New field.
1726 <arch, osabi>: New field.
1727 (~target_desc): xfree features, arch, and osabi.
1728 (target_desc::oerator==): Don't compare .xmltarget.
1729 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1730 (set_tdesc_osabi): Likewise.
1731 (tdesc_get_features_xml): Likewise.
1733 2017-09-05 Yao Qi <yao.qi@linaro.org>
1735 * linux-x86-tdesc.c: Include selftest.h.
1736 (i386_tdesc_test): New function.
1737 (initialize_low_tdesc): Call selftests::register_test.
1738 * tdesc.h: Include regdef.h.
1739 (target_desc): Override operator == and !=.
1741 2017-09-05 Yao Qi <yao.qi@linaro.org>
1743 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1744 (ipa_obj): Likewise.
1745 * linux-i386-ipa.c: Include common/x86-xstate.h
1746 (get_ipa_tdesc): Call i386_linux_read_description.
1747 (initialize_low_tracepoint): Don't call init_registers_XXX
1748 functions, call initialize_low_tdesc instead.
1749 * linux-x86-low.c (x86_linux_read_description): Call
1750 i386_linux_read_description.
1751 (initialize_low_arch): Don't call init_registers_i386_XXX
1752 functions, call initialize_low_tdesc.
1753 * linux-x86-tdesc.c: New file.
1754 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1755 (i386_get_ipa_tdesc_idx): Declare.
1756 (i386_get_ipa_tdesc): Declare.
1757 (initialize_low_tdesc): Declare.
1759 2017-09-05 Yao Qi <yao.qi@linaro.org>
1761 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1764 2017-09-05 Yao Qi <yao.qi@linaro.org>
1766 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1767 * regcache.c (get_thread_regcache): Use VEC_length.
1768 (init_register_cache): Likewise.
1769 (regcache_cpy): Likewise.
1770 (registers_to_string): Iterate reg_defs via VEC_iterate.
1771 (find_regno): Likewise.
1772 (find_register_by_number): Use VEC_index.
1773 (register_size): Call find_register_by_number.
1774 (register_data): Call find_register_by_number.
1775 (supply_regblock): Use VEC_length.
1776 (regcache_raw_read_unsigned): Likewise.
1777 * tdesc.c (init_target_desc): Iterate reg_defs via
1779 (default_description): Update initializer.
1780 (copy_target_description): Don't update field num_registers.
1781 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1782 <num_registers>: Remove.
1784 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1786 * Makefile.in (.SECONDARY): Define target.
1788 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1790 * linux-low.c (linux_wait_1): Adjust.
1791 * server.c (queue_stop_reply_callback): Adjust.
1793 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1795 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1796 QEnvironmentUnset and QEnvironmentReset packets.
1797 (handle_query): Inform remote that QEnvironmentHexEncoded,
1798 QEnvironmentUnset and QEnvironmentReset are supported.
1800 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1802 * inferiors.h (inferior_target_data): Rename to ...
1803 (thread_target_data): ... this.
1804 (inferior_regcache_data): Rename to ...
1805 (thread_regcache_data): ... this.
1806 (set_inferior_regcache_data): Rename to ...
1807 (set_thread_regcache_data): ... this.
1808 * inferiors.c (inferior_target_data): Rename to ...
1809 (thread_target_data): ... this.
1810 (inferior_regcache_data): Rename to ...
1811 (thread_regcache_data): ... this.
1812 (set_inferior_regcache_data): Rename to ...
1813 (set_thread_regcache_data): ... this.
1814 (free_one_thread): Update.
1815 * linux-low.h (get_thread_lwp): Update.
1816 * regcache.c (get_thread_regcache): Update.
1817 (regcache_invalidate_thread): Update.
1818 (free_register_cache_thread): Update.
1819 * win32-i386-low.c (update_debug_registers_callback): Update.
1820 (win32_get_current_dr): Update.
1821 * win32-low.c (thread_rec): Update.
1822 (delete_thread_info): Update.
1823 (continue_one_thread): Update.
1824 (suspend_one_thread): Update.
1826 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1828 * inferiors.c (set_inferior_target_data): Remove.
1829 * inferiors.h (set_inferior_target_data): Remove.
1831 2017-08-18 Yao Qi <yao.qi@linaro.org>
1833 * Makefile.in (OBS): Add selftest.o.
1834 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1835 * configure, config.in: Re-generated.
1836 * server.c: Include common/sefltest.h.
1837 (captured_main): Handle option --selftest.
1839 2017-08-09 Yao Qi <yao.qi@linaro.org>
1841 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1842 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1843 i386-avx-mpx.o and i386-mmx.o.
1844 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1845 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1846 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1847 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1848 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1849 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1850 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1851 i386/amd64-avx-mpx.xml.
1853 2017-08-09 Yao Qi <yao.qi@linaro.org>
1855 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1856 and x32-avx-avx512.o.
1857 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1858 i386/x32-avx-avx512.xml.
1860 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1862 * tracepoint.h (enum class fast_tpoint_collect_result): New
1864 (fast_tracepoint_collecting): Change return type to
1865 fast_tpoint_collect_result.
1866 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1867 * linux-low.h: Include tracepoint.h.
1868 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1869 fast_tpoint_collect_result.
1870 * linux-low.c (handle_tracepoints): Adjust.
1871 (linux_fast_tracepoint_collecting): Change return type to
1872 fast_tpoint_collect_result.
1873 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1874 linux_wait_1, stuck_in_jump_pad_callback,
1875 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1876 proceed_one_lwp): Adjust to type change.
1878 2017-07-10 Yao Qi <yao.qi@linaro.org>
1880 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1882 2017-06-29 Yao Qi <yao.qi@linaro.org>
1884 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1886 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1888 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1890 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1892 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1894 * linux-low.c (linux_create_inferior): Adjust code to access the
1895 environment information via 'gdb_environ' class.
1896 * lynx-low.c (lynx_create_inferior): Likewise.
1897 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1898 (get_environ): Return a pointer to 'our_environ'.
1899 (captured_main): Initialize 'our_environ'.
1900 * server.h (get_environ): Adjust prototype.
1901 * spu-low.c (spu_create_inferior): Adjust code to access the
1902 environment information via 'gdb_environ' class.
1904 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1906 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1907 usage of "register" keyword.
1909 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1911 * configure: Re-generate.
1913 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1915 * configure: Re-generate.
1917 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1919 * Makefile.in (COMPILE.pre): Add "-x c++".
1921 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1923 * fork-child.c: Conditionally include <signal.h>.
1925 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1927 * server.c (handle_general_set): Handle new packet
1928 "QStartupWithShell".
1929 (handle_query): Add "QStartupWithShell" to the list of supported
1931 (gdbserver_usage): Add help text explaining the
1932 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1934 (captured_main): Recognize and act upon the presence of the new
1937 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1938 Pedro Alves <palves@redhat.com>
1940 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1941 * configure: Regenerate.
1942 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1944 (i[34567]86-*-lynxos*): Likewise.
1945 (spu*-*-*): Likewise.
1946 * fork-child.c: New file.
1947 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1949 (linux_ptrace_fun): New function.
1950 (linux_create_inferior): Adjust function prototype to reflect
1951 change on "target.h". Adjust function code to use
1953 (linux_request_interrupt): Delete "signal_pid".
1954 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1955 (lynx_ptrace_fun): New function.
1956 (lynx_create_inferior): Adjust function prototype to reflect
1957 change on "target.h". Adjust function code to use
1959 * nto-low.c (nto_create_inferior): Adjust function prototype and
1960 code to reflect change on "target.h". Update comments.
1961 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1962 "common-terminal.h" and "environ.h".
1963 (terminal_fd): Moved to fork-child.c.
1964 (old_foreground_pgrp): Likewise.
1965 (restore_old_foreground_pgrp): Likewise.
1966 (last_status): Make it global.
1967 (last_ptid): Likewise.
1968 (our_environ): New variable.
1969 (startup_with_shell): Likewise.
1970 (program_name): Likewise.
1971 (program_argv): Rename to...
1972 (program_args): ...this.
1973 (wrapper_argv): New variable.
1974 (start_inferior): Delete function.
1975 (get_exec_wrapper): New function.
1976 (get_exec_file): Likewise.
1977 (get_environ): Likewise.
1978 (prefork_hook): Likewise.
1979 (post_fork_inferior): Likewise.
1980 (postfork_hook): Likewise.
1981 (postfork_child_hook): Likewise.
1982 (handle_v_run): Update code to deal with arguments coming from the
1983 remote host. Update calls from "start_inferior" to
1985 (captured_main): Likewise. Initialize environment variable. Call
1987 * server.h (post_fork_inferior): New prototype.
1988 (get_environ): Likewise.
1989 (last_status): Declare.
1990 (last_ptid): Likewise.
1991 (signal_pid): Likewise.
1992 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1993 (spu_ptrace_fun): New function.
1994 (spu_create_inferior): Adjust function prototype to reflect change
1995 on "target.h". Adjust function code to use "fork_inferior".
1996 * target.c (target_terminal_init): New function.
1997 (target_terminal_inferior): Likewise.
1998 (target_terminal_ours): Likewise.
1999 * target.h: Include <vector>.
2000 (struct target_ops) <create_inferior>: Update prototype.
2001 (create_inferior): Update macro.
2002 * utils.c (gdb_flush_out_err): New function.
2003 * win32-low.c (win32_create_inferior): Adjust function prototype
2004 and code to reflect change on "target.h".
2006 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2008 * inferiors.c (switch_to_thread): New function.
2010 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2012 * Makefile.in (SFILE): Add "common/job-control.c".
2013 (OBS): Add "job-control.o".
2015 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2017 * Makefile: Remove "@host_makefile_frag@".
2019 2017-05-05 Pedro Alves <palves@redhat.com>
2021 * configure: Regenerate.
2023 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2025 * configure: Regenerate.
2027 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2029 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2030 software_single_step change of return type to
2031 std::vector<CORE_ADDR>.
2032 * linux-low.c (install_software_single_step_breakpoints):
2034 * linux-low.h (install_software_single_step_breakpoints):
2037 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2039 * remote-utils.c: Include "gdb_termios.h" instead of
2041 * terminal.h: Delete file.
2043 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2045 * server.c: Include <vector>.
2046 <program_argv, wrapper_argv>: Convert to std::vector.
2047 (start_inferior): Rewrite function to use C++.
2048 (handle_v_run): Likewise. Update code that calculates the argv
2049 based on the vRun packet; use C++.
2050 (captured_main): Likewise.
2052 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2054 * server.c (handle_v_cont): Initialize thread_resume::thread
2057 2017-04-05 Pedro Alves <palves@redhat.com>
2059 * configure: Regenerate.
2061 2017-04-05 Pedro Alves <palves@redhat.com>
2063 * gdbreplay.c (sync_error): Constify.
2064 * linux-x86-low.c (push_opcode): Constify.
2066 2017-04-05 Pedro Alves <palves@redhat.com>
2068 * win32-low.c (get_child_debug_event)
2069 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2070 Report TARGET_WAITKIND_SPURIOUS instead.
2072 2017-04-05 Pedro Alves <palves@redhat.com>
2074 * remote-utils.c (remote_prepare, remote_open): Constify.
2075 * remote-utils.h (remote_prepare, remote_open): Constify.
2076 * server.c (captured_main): Constify 'port' handling.
2078 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2080 * Makefile.in (clean): Clear .deps.
2082 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2084 * .gitignore: Remove generated files, replace with wildcard.
2085 * (clean): Replace removal of generated files with wildcard.
2086 (version.c): Replace with...
2087 (version-generated.c): ...this.
2088 (xml-builtin.c): Replace with...
2089 (xml-builtin-generated.c): ...this.
2090 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2091 (%.c: *regformats*): Replace with...
2092 (%-generated.c: *regformats*): ...this.
2094 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2096 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2097 (xtensa_fill_gregset): Call collect_register_by_name for
2099 (xtensa_store_gregset): Call supply_register_by_name for
2102 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2104 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2105 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2106 (xtensa_store_gregset): Call supply_register for all registers in
2107 a0_regnum..a0_regnum + C0_NREGS range.
2109 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2111 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2112 (ax-ipa.o: ax.c): Remove.
2113 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2114 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2115 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2116 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2117 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2119 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2121 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2122 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2123 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2124 (errors-ipa.o: ../common/errors.c): Remove.
2125 (format-ipa.o: ../common/format.c): Remove.
2126 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2128 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2130 * Makefile.in (%-ipa.o: %.c): New rule.
2131 (tracepoint-ipa.o: tracepoint.c): Remove.
2132 (utils-ipa.o: utils.c): Remove.
2133 (remote-utils-ipa.o: remote-utils.c): Remove.
2134 (regcache-ipa.o: regcache.c): Remove.
2135 (i386-linux-ipa.o: i386-linux.c): Remove.
2136 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2137 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2138 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2139 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2140 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2141 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2142 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2143 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2144 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2145 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2146 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2147 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2148 (aarch64-ipa.o: aarch64.c): Remove.
2149 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2150 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2151 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2152 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2153 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2154 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2155 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2156 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2157 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2158 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2159 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2160 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2161 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2162 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2163 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2164 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2165 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2166 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2167 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2168 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2169 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2170 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2171 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2172 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2173 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2174 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2175 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2176 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2177 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2178 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2179 (tdesc-ipa.o: tdesc.c): Remove.
2180 (x32-linux-ipa.o: x32-linux.c): Remove.
2181 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2182 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2184 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2186 * Makefile.in (%.o: ../arch/%.c): New rule.
2187 (arm.o: ../arch/arm.c): Remove.
2188 (arm-linux.o: ../arch/arm-linux.c): Remove.
2189 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2190 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2192 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2194 * Makefile.in (%.o: ../nat/%.c): New rule.
2195 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2196 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2197 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2198 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2199 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2200 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2201 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2202 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2203 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2204 (linux-personality.o: ../nat/linux-personality.c): Remove.
2205 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2206 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2207 (x86-linux.o: ../nat/x86-linux.c): Remove.
2208 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2209 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2211 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2213 * Makefile.in (%.o: ../common/%.c): New rule.
2214 (signals.o: ../common/signals.c): Remove.
2215 (print-utils.o: ../common/print-utils.c): Remove.
2216 (rsp-low.o: ../common/rsp-low.c): Remove.
2217 (common-utils.o: ../common/common-utils.c): Remove.
2218 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2219 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2220 (vec.o: ../common/vec.c): Remove.
2221 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2222 (xml-utils.o: ../common/xml-utils.c): Remove.
2223 (ptid.o: ../common/ptid.c): Remove.
2224 (buffer.o: ../common/buffer.c): Remove.
2225 (format.o: ../common/format.c): Remove.
2226 (filestuff.o: ../common/filestuff.c): Remove.
2227 (agent.o: ../common/agent.c): Remove.
2228 (errors.o: ../common/errors.c): Remove.
2229 (environ.o: ../common/environ.c): Remove.
2230 (common-debug.o: ../common/common-debug.c): Remove.
2231 (cleanups.o: ../common/cleanups.c): Remove.
2232 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2233 (fileio.o: ../common/fileio.c): Remove.
2234 (common-regcache.o: ../common/common-regcache.c): Remove.
2235 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2236 (new-op.o: ../common/new-op.c): Remove.
2237 (btrace-common.o: ../common/btrace-common.c): Remove.
2239 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2241 * Makefile.in (%.o: ../target/%.c): New rule.
2242 (waitstatus.o: ../target/waitstatus.c): Remove.
2244 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2247 (%.c: ../regformats/%.dat,
2248 (%.c: ../regformats/arm/%.dat,
2249 (%.c: ../regformats/i386/%.dat,
2250 (%.c: ../regformats/rs6000/%.dat): New rules.
2251 (aarch64.c): Remove.
2252 (reg-arm.c): Remove.
2253 (arm-with-iwmmxt.c): Remove.
2254 (arm-with-vfpv2.c): Remove.
2255 (arm-with-vfpv3.c): Remove.
2256 (arm-with-neon.c): Remove.
2257 (reg-bfin.c): Remove.
2258 (reg-cris.c): Remove.
2259 (reg-crisv32.c): Remove.
2261 (i386-linux.c): Remove.
2262 (i386-avx.c): Remove.
2263 (i386-avx-linux.c): Remove.
2264 (i386-avx-avx512.c): Remove.
2265 (i386-avx-avx512-linux.c): Remove.
2266 (i386-mpx.c): Remove.
2267 (i386-mpx-linux.c): Remove.
2268 (i386-avx-mpx-avx512-pku.c): Remove.
2269 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2270 (i386-avx-mpx.c): Remove.
2271 (i386-avx-mpx-linux.c): Remove.
2272 (i386-mmx.c): Remove.
2273 (i386-mmx-linux.c): Remove.
2274 (reg-ia64.c): Remove.
2275 (reg-m32r.c): Remove.
2276 (reg-m68k.c): Remove.
2278 (mips-linux.c): Remove.
2279 (mips-dsp-linux.c): Remove.
2280 (mips64-linux.c): Remove.
2281 (mips64-dsp-linux.c): Remove.
2282 (nios2-linux.c): Remove.
2283 (powerpc-32.c): Remove.
2284 (powerpc-32l.c): Remove.
2285 (powerpc-altivec32l.c): Remove.
2286 (powerpc-cell32l.c): Remove.
2287 (powerpc-vsx32l.c): Remove.
2288 (powerpc-isa205-32l.c): Remove.
2289 (powerpc-isa205-altivec32l.c): Remove.
2290 (powerpc-isa205-vsx32l.c): Remove.
2291 (powerpc-e500l.c): Remove.
2292 (powerpc-64l.c): Remove.
2293 (powerpc-altivec64l.c): Remove.
2294 (powerpc-cell64l.c): Remove.
2295 (powerpc-vsx64l.c): Remove.
2296 (powerpc-isa205-64l.c): Remove.
2297 (powerpc-isa205-altivec64l.c): Remove.
2298 (powerpc-isa205-vsx64l.c): Remove.
2299 (s390-linux32.c): Remove.
2300 (s390-linux32v1.c): Remove.
2301 (s390-linux32v2.c): Remove.
2302 (s390-linux64.c): Remove.
2303 (s390-linux64v1.c): Remove.
2304 (s390-linux64v2.c): Remove.
2305 (s390-te-linux64.c): Remove.
2306 (s390-vx-linux64.c): Remove.
2307 (s390-tevx-linux64.c): Remove.
2308 (s390x-linux64.c): Remove.
2309 (s390x-linux64v1.c): Remove.
2310 (s390x-linux64v2.c): Remove.
2311 (s390x-te-linux64.c): Remove.
2312 (s390x-vx-linux64.c): Remove.
2313 (s390x-tevx-linux64.c): Remove.
2314 (tic6x-c64xp-linux.c): Remove.
2315 (tic6x-c64x-linux.c): Remove.
2316 (tic6x-c62x-linux.c): Remove.
2318 (reg-sparc64.c): Remove.
2319 (reg-spu.c): Remove.
2321 (amd64-linux.c): Remove.
2322 (amd64-avx.c): Remove.
2323 (amd64-avx-linux.c): Remove.
2324 (amd64-avx-avx512.c): Remove.
2325 (amd64-avx-avx512-linux.c): Remove.
2326 (amd64-mpx.c): Remove.
2327 (amd64-mpx-linux.c): Remove.
2328 (amd64-avx-mpx-avx512-pku.c): Remove.
2329 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2330 (amd64-avx-mpx.c): Remove.
2331 (amd64-avx-mpx-linux.c): Remove.
2333 (x32-linux.c): Remove.
2334 (x32-avx.c): Remove.
2335 (x32-avx-linux.c): Remove.
2336 (x32-avx-avx512.c): Remove.
2337 (x32-avx-avx512-linux.c): Remove.
2338 (reg-xtensa.c): Remove.
2339 (reg-tilegx.c): Remove.
2340 (reg-tilegx32.c): Remove.
2342 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2344 * Makefile.in (SFILES): Add "common/environ.c".
2345 (OBJS): Add "common/environ.h".
2347 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2349 * configure.ac: Check if the fs_base and gs_base members of
2350 `struct user_regs_struct' exist.
2351 * config.in: Regenerated.
2352 * configure: Likewise.
2354 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2356 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2358 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2359 (get_next_pcs_syscall_next_pc): Likewise.
2361 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
2363 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2364 * nto-x86-low.c: Likewise.
2366 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2368 * Makefile.in: Include disable-implicit-rules.mk.
2370 2016-11-23 Pedro Alves <palves@redhat.com>
2372 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2373 (debug_vprintf): Use std::chrono::steady_clock instead of
2374 gettimeofday. Use '.' instead of ':'.
2375 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2376 (get_timestamp): Use std::chrono::steady_clock instead of
2379 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2381 * Makefile.in: Fix whitespace formatting.
2383 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2385 * Makefile.in (SFILES, OBS): Flatten list and order
2388 2016-11-23 Pedro Alves <palves@redhat.com>
2390 * event-loop.c (handle_file_event): Use warning.
2391 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2392 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2395 2016-11-23 Pedro Alves <palves@redhat.com>
2397 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2399 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2400 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2401 debug_printf and debug_flush for debug output.
2402 * server.c (handle_general_set): Likewise.
2403 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2406 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2408 * Makefile.in (.c.o): Replace rule with ...
2409 (%.o: %.c): ... this one.
2411 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2413 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2414 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2416 * configure.ac: Remove checks for the make program.
2417 * configure: Re-generate.
2419 2016-10-28 Pedro Alves <palves@redhat.com>
2421 * Makefile.in (CXX_DIALECT): Get from configure.
2422 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2423 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2424 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2425 * config.in: Regenerate.
2426 * configure: Regenerate.
2428 2016-10-27 Yao Qi <yao.qi@linaro.org>
2430 * linux-low.c (linux_supports_range_stepping): Return true if
2431 can_software_single_step return true.
2433 2016-10-27 Yao Qi <yao.qi@linaro.org>
2435 * inferiors.c (find_inferior_in_random): New function.
2436 * inferiors.h (find_inferior_in_random): Declare.
2437 * linux-low.c (linux_wait_for_event_filtered): Call
2438 find_inferior_in_random instead of find_inferior.
2440 2016-10-27 Yao Qi <yao.qi@linaro.org>
2442 * linux-low.c (linux_wait_1): If single-step breakpoints are
2443 inserted, remove them.
2445 2016-10-26 Pedro Alves <palves@redhat.com>
2447 * linux-low.c (handle_extended_wait): Link parent/child fork
2449 (linux_wait_1): Unlink them.
2450 (linux_set_resume_request): Ignore resume requests for
2451 already-resumed and unhandled fork child threads.
2452 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2453 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2455 (handle_v_requests) <vCont>: Don't call require_running.
2456 * server.h (in_queued_stop_replies): New declaration.
2458 2016-10-24 Yao Qi <yao.qi@linaro.org>
2461 * linux-aarch64-low.c (append_insns): Cast the return value to
2464 2016-10-10 Yao Qi <yao.qi@linaro.org>
2466 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2468 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2470 * target.c (target_supports_multi_process): New function, moved
2472 * target.h (target_supports_multi_process): ... here. Remove
2475 2016-10-05 Tom Tromey <tom@tromey.com>
2478 * tracepoint.c (handle_tracepoint_bkpts): Check
2479 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2481 2016-10-05 Yao Qi <yao.qi@linaro.org>
2483 * configure.srv: Update the path of arm-*.xml files.
2485 2016-10-05 Terry Guo <terry.guo@arm.com>
2486 Yao Qi <yao.qi@linaro.org>
2488 * Makefile.in: Adjust the path of rules.
2489 * configure.srv: Update the path of xml files.
2490 * regformats/arm-with-iwmmxt.dat: Regenerated.
2491 * regformats/arm-with-neon.dat: Likewise.
2492 * regformats/arm-with-vfpv2.dat: Likewise.
2493 * regformats/arm-with-vfpv3.dat Likewise.
2495 2016-09-30 Yao Qi <yao.qi@linaro.org>
2498 * target.c (target_stop_and_wait): Don't call
2499 target_continue_no_signal, use resume_stop instead.
2501 2016-09-26 Yao Qi <yao.qi@linaro.org>
2503 * linux-low.c (linux_wait_1): Call debug_exit.
2505 2016-09-23 Pedro Alves <palves@redhat.com>
2507 * Makefile.in (SFILES): Add common/new-op.c.
2508 (OBS): Add common/new-op.o.
2509 (new-op.o): New rule.
2511 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2513 * .gitinore: Ignore more files.
2515 2016-09-21 Yao Qi <yao.qi@linaro.org>
2517 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2520 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2522 * server.c (start_inferior): Call target_mourn_inferior instead of
2523 mourn_inferior; pass ptid_t argument to it.
2525 (handle_target_event): Likewise.
2526 * target.c (target_mourn_inferior): New function.
2527 * target.h (mourn_inferior): Delete macro.
2529 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2531 * linux-low.c (lwp_is_stepping): New function.
2533 2016-09-06 Carl Love <cel@us.ibm.com>
2535 * server.c (start_inferior): Fixed comment, requested comment change
2536 didn't get updated correctly. Removed reference to ptrace () call as
2537 it is only true on Linux systems.
2539 2016-09-06 Carl Love <cel@us.ibm.com>
2541 * server.c (start_inferior): Do not call
2542 function target_post_create_inferior () if the
2543 inferior process has already exited.
2545 2016-09-05 Pedro Alves <palves@redhat.com>
2547 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2548 (COMPILE.pre, CC_LD): Use CXX directly.
2549 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2550 * acinclude.m4: Don't include build-with-cxx.m4.
2551 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2552 * configure: Regenerate.
2554 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2557 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2558 call writing data to own_buf.
2560 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2562 * target.c (mywait): Call target_wait instead of
2564 (target_wait): New function.
2566 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2568 * server.c (start_inferior): New variable 'ptid'. Replace calls
2569 to the_target->resume by target_continue{,_no_signal}, depending
2571 * target.c (target_stop_and_wait): Call target_continue_no_signal
2572 instead of the_target->resume.
2573 (target_continue): New function.
2575 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2577 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2579 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2582 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2584 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2585 * linux-arm-low.c (ps_get_thread_area): Likewise.
2586 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2587 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2588 * linux-mips-low.c (ps_get_thread_area): Likewise.
2589 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2590 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2591 * linux-x86-low.c (ps_get_thread_area): Likewise.
2592 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2594 2016-08-19 Pedro Alves <palves@redhat.com>
2596 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2598 2016-08-19 Pedro Alves <palves@redhat.com>
2600 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2601 comment. Use memcpy instead of casting through unsigned long.
2603 2016-08-19 Pedro Alves <palves@redhat.com>
2605 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2606 allocating around 0x80000000.
2608 2016-08-19 Pedro Alves <palves@redhat.com>
2611 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2612 (x32-avx512-linux-ipa.o): New rules.
2613 * configure.ac (x86_64-*-linux*): New x32 check.
2614 * configure.srv (ipa_x32_linux_regobj): New.
2615 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2616 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2618 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2620 * configure: Regenerate.
2622 2016-08-09 Pedro Alves <palves@redhat.com>
2625 * Makefile.in (OBS): Add signals-state-save-restore.o.
2626 (signals-state-save-restore.o): New rule.
2627 * config.in: Regenerate.
2628 * configure: Regenerate.
2629 * linux-low.c: Include "signals-state-save-restore.h".
2630 (linux_create_inferior): Call
2631 restore_original_signals_state.
2632 * server.c: Include "dispositions-save-restore.h".
2633 (captured_main): Call save_original_signals_state.
2635 2016-08-05 Pedro Alves <palves@redhat.com>
2637 * configure: Regenerate.
2639 2016-08-04 Yao Qi <yao.qi@linaro.org>
2641 * linux-low.c (regsets_fetch_inferior_registers): Check
2642 errno is ESRCH or not.
2644 2016-08-02 Yao Qi <yao.qi@linaro.org>
2646 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2647 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2648 (thread_db_load_search): Update.
2649 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2650 td_ta_set_event and td_ta_event_getmsg.
2652 2016-07-26 Pedro Alves <palves@redhat.com>
2655 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2656 of unsigned long for 64-bit registers and use uint32_t instead of
2657 unsigned int for 32-bit registers.
2659 2016-07-26 Pedro Alves <palves@redhat.com>
2661 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2664 2016-07-21 Tom Tromey <tom@tromey.com>
2666 * configure: Rebuild.
2668 2016-07-21 Yao Qi <yao.qi@linaro.org>
2670 * mem-break.c (find_gdb_breakpoint): Cast bp to
2671 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2673 2016-07-21 Yao Qi <yao.qi@linaro.org>
2675 * server.c (handle_v_requests): Support s and S actions
2676 if target_supports_software_single_step return true.
2678 2016-07-21 Yao Qi <yao.qi@linaro.org>
2680 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2681 is resume_step, call maybe_hw_step.
2682 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2684 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2686 (proceed_one_lwp): If resume request is resume_step, install
2687 reinsert breakpoints and call maybe_hw_step.
2689 2016-07-21 Yao Qi <yao.qi@linaro.org>
2691 * linux-low.c (proceed_one_lwp): Declare.
2692 (linux_resume_one_thread): Remove local variable 'step'.
2693 Lift code enqueue signal. Call proceed_one_lwp instead of
2694 linux_resume_one_lwp.
2696 2016-07-21 Yao Qi <yao.qi@linaro.org>
2698 * linux-low.c (linux_resume_one_thread): Call
2699 enqueue_pending_signal.
2701 2016-07-21 Yao Qi <yao.qi@linaro.org>
2703 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2704 * inferiors.c (do_restore_current_thread_cleanup): New function.
2705 (make_cleanup_restore_current_thread): Likewise.
2706 * linux-low.c (install_software_single_step_breakpoints): Call
2707 make_cleanup_restore_current_thread. Switch current_thread to
2710 2016-07-21 Yao Qi <yao.qi@linaro.org>
2712 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2713 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2714 (clone_one_breakpoint): Likewise.
2715 (delete_reinsert_breakpoints): Change parameter to thread.
2717 (has_reinsert_breakpoints): Likewise.
2718 (uninsert_reinsert_breakpoints): Likewise.
2719 (reinsert_reinsert_breakpoints): Likewise.
2720 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2721 (delete_reinsert_breakpoints): Likewise.
2722 (reinsert_reinsert_breakpoints): Likewise.
2723 (uninsert_reinsert_breakpoints): Likewise.
2724 (has_reinsert_breakpoints): Likewise.
2726 2016-07-21 Yao Qi <yao.qi@linaro.org>
2728 * inferiors.c (get_thread_process): Make parameter const.
2729 * inferiors.h (get_thread_process): Update declaration.
2730 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2731 Add new parameters child_thread and parent_thread. Callers
2733 * mem-break.h (clone_all_breakpoints): Update declaration.
2735 2016-07-21 Yao Qi <yao.qi@linaro.org>
2737 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2738 <command_list, handler>: Remove.
2739 (struct gdb_breakpoint): New.
2740 (struct other_breakpoint): New.
2741 (struct reinsert_breakpoint): New.
2742 (is_gdb_breakpoint): New function.
2743 (any_persistent_commands): Update command_list if
2744 is_gdb_breakpoint returns true.
2745 (set_breakpoint): Create breakpoints according to their types.
2746 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2747 (set_gdb_breakpoint_1): Likewise.
2748 (set_gdb_breakpoint): Likewise.
2749 (clear_breakpoint_conditions): Change parameter type to
2750 'struct gdb_breakpoint *'.
2751 (clear_breakpoint_commands): Likewise.
2752 (clear_breakpoint_conditions_and_commands): Likewise.
2753 (add_condition_to_breakpoint): Likewise.
2754 (add_breakpoint_condition): Likewise.
2755 (add_commands_to_breakpoint): Likewise.
2756 (check_breakpoints): Check other_breakpoint.
2757 (clone_one_breakpoint): Clone breakpopint according to its type.
2758 * mem-break.h (struct gdb_breakpoint): Declare.
2759 (set_gdb_breakpoint): Update declaration.
2760 (clear_breakpoint_conditions_and_commands): Likewise.
2761 (add_breakpoint_condition): Likewise.
2762 (add_breakpoint_commands): Likewise.
2763 * server.c (process_point_options): Change parameter type to
2764 'struct gdb_breakpoint *'.
2766 2016-07-21 Yao Qi <yao.qi@linaro.org>
2768 * mem-break.c (set_breakpoint_at): Rename it to ...
2769 (set_breakpoint_type_at): ... it.
2770 (set_breakpoint_at): Call set_breakpoint_type_at.
2771 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2772 * mem-break.h (set_breakpoint_at): Update comments.
2774 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2776 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2778 (nios2_store_gregset): Likewise.
2780 2016-07-01 Pedro Alves <palves@redhat.com>
2781 Antoine Tremblay <antoine.tremblay@ericsson.com>
2783 * linux-low.c: Change interface to take the target lwp_info
2784 pointer directly and return void. Handle detaching from a zombie
2786 (linux_detach_lwp_callback): New function.
2787 (linux_detach): Detach from the leader thread after detaching from
2790 2016-06-28 Yao Qi <yao.qi@linaro.org>
2792 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2793 for variable new_offset.
2794 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2795 (aarch64_ftrace_insn_reloc_cb): Likewise.
2796 (aarch64_ftrace_insn_reloc_tb): Likewise.
2797 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2798 PRIx64 instead of PRIx32.
2800 2016-06-28 Yao Qi <yao.qi@linaro.org>
2802 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2803 (the_low_target): Install arm_get_syscall_trapinfo.
2805 2016-06-28 Yao Qi <yao.qi@linaro.org>
2807 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2809 (the_low_target): Install aarch64_get_syscall_trapinfo.
2811 2016-06-28 Yao Qi <yao.qi@linaro.org>
2813 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2815 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2816 Remove parameter sysno.
2817 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2820 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2822 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2823 (s390_emit_ne_goto): Likewise.
2824 (s390_emit_lt_goto): Likewise.
2825 (s390_emit_le_goto): Likewise.
2826 (s390_emit_gt_goto): Likewise.
2827 (s390_emit_ge_goto): Likewise.
2828 (s390x_emit_eq_goto): Likewise.
2829 (s390x_emit_ne_goto): Likewise.
2830 (s390x_emit_lt_goto): Likewise.
2831 (s390x_emit_le_goto): Likewise.
2832 (s390x_emit_gt_goto): Likewise.
2833 (s390x_emit_ge_goto): Likewise.
2834 (s390_emit_ops_impl): Mark variable static.
2835 (s390x_emit_ops): Likewise.
2837 2016-06-17 Yao Qi <yao.qi@linaro.org>
2839 * linux-low.c (handle_extended_wait): Call
2840 uninsert_reinsert_breakpoints for the parent process. Remove
2841 reinsert breakpoints from the child process. Reinsert them to
2842 the parent process when vfork is done.
2843 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2844 (reinsert_reinsert_breakpoints): New function.
2845 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2846 (reinsert_reinsert_breakpoints): Declare.
2848 2016-06-17 Yao Qi <yao.qi@linaro.org>
2850 * linux-low.c (handle_extended_wait): If the parent is doing
2851 step-over, remove the reinsert breakpoints from the forked child.
2853 2016-06-17 Yao Qi <yao.qi@linaro.org>
2855 * linux-low.c (unsuspend_all_lwps): Declare.
2856 (linux_low_filter_event): If thread exited, call finish_step_over.
2857 If step-over is finished, unsuspend other threads.
2859 2016-06-17 Yao Qi <yao.qi@linaro.org>
2861 * linux-low.c (linux_resume_one_lwp_throw): Assert
2862 has_reinsert_breakpoints returns false.
2863 * mem-break.c (delete_disabled_breakpoints): Assert
2864 bp type isn't reinsert_breakpoint.
2866 2016-06-17 Yao Qi <yao.qi@linaro.org>
2868 * linux-low.c (maybe_hw_step): New function.
2869 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2870 (finish_step_over): Switch current_thread to lwp temporarily,
2871 and assert has_reinsert_breakpoints returns true.
2872 (proceed_one_lwp): Call maybe_hw_step.
2873 * mem-break.c (has_reinsert_breakpoints): New function.
2874 * mem-break.h (has_reinsert_breakpoints): Declare.
2876 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2878 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2880 2016-05-17 Yao Qi <yao.qi@linaro.org>
2882 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2883 instead of find_inferior.
2885 2016-05-05 Yao Qi <yao.qi@linaro.org>
2887 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2888 Initialize res to zero.
2890 2016-05-05 Yao Qi <yao.qi@linaro.org>
2892 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2895 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2897 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2898 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2899 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2901 2016-04-28 Par Olsson <par.olsson@windriver.com>
2902 Simon Marchi <simon.marchi@ericsson.com>
2904 * tracepoint.c (write_inferior_int8): New function.
2905 (cmd_qtenable_disable): Write enable flag using
2906 write_inferior_int8.
2908 2016-04-25 Yao Qi <yao.qi@linaro.org>
2910 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2911 (need_step_over_p): Return zero if the LWP has pending signals
2912 can be delivered on software single step target.
2914 2016-04-25 Yao Qi <yao.qi@linaro.org>
2916 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2917 return instead of error.
2919 2016-04-22 Yao Qi <yao.qi@linaro.org>
2921 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2924 2016-04-22 Yao Qi <yao.qi@linaro.org>
2926 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2927 signal when stepping over breakpoint with software single
2930 2016-04-21 Pedro Alves <palves@redhat.com>
2932 * linux-s390-low.c (s390_collect_ptrace_register)
2933 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2935 (s390_check_regset): Use void * instead of gdb_byte *.
2937 2016-04-20 Pedro Alves <palves@redhat.com>
2939 * configure: Renegerate.
2941 2016-04-20 Yao Qi <yao.qi@linaro.org>
2943 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2944 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2946 (arm_store_gregset): Likewise.
2948 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2950 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2951 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2952 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2953 (amd64-avx-mpx-linux.c): New rules.
2954 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2955 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2956 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2957 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2958 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2959 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2960 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2961 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2962 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2963 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2964 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2965 * linux-x86-low.c (x86_linux_read_description): Add case for
2966 X86_XSTATE_AVX_MPX_MASK.
2967 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2968 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2969 init_registers_i386_avx_mpx_linux.
2970 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2971 (initialize_low_tracepoint): Call
2972 init_registers_i386_avx_mpx_linux.
2973 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2974 (initialize_low_tracepoint): Call
2975 init_registers_amd64_avx_mpx_linux.
2976 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2977 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2978 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2981 2016-04-18 Pedro Alves <palves@redhat.com>
2983 * configure: Regenerate.
2985 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2987 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2988 (aarch64_emit_sub): Likewise.
2990 2016-04-12 Pedro Alves <palves@redhat.com>
2992 * utils.c (prepare_to_throw_exception): Delete.
2994 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2996 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2998 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
3000 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3002 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
3004 * linux-aarch64-ipa.c: Add <elf.h> include.
3005 * linux-ppc-ipa.c: Add <elf.h> include.
3006 * linux-s390-ipa.c: Add <elf.h> include.
3008 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3010 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3011 (get_raw_reg_ptr): Likewise.
3012 (get_trace_state_variable_value_ptr): Likewise.
3013 (set_trace_state_variable_value_ptr): Likewise.
3014 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3017 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3018 Marcin Kościelnicki <koriakin@0x04.net>
3021 * linux-ppc-low.c (emit_insns): New function.
3022 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3023 (ppc_emit_prologue): New function.
3024 (ppc_emit_epilogue): New function.
3025 (ppc_emit_add): New function.
3026 (ppc_emit_sub): New function.
3027 (ppc_emit_mul): New function.
3028 (ppc_emit_lsh): New function.
3029 (ppc_emit_rsh_signed): New function.
3030 (ppc_emit_rsh_unsigned): New function.
3031 (ppc_emit_ext): New function.
3032 (ppc_emit_zero_ext): New function.
3033 (ppc_emit_log_not): New function.
3034 (ppc_emit_bit_and): New function.
3035 (ppc_emit_bit_or): New function.
3036 (ppc_emit_bit_xor): New function.
3037 (ppc_emit_bit_not): New function.
3038 (ppc_emit_equal): New function.
3039 (ppc_emit_less_signed): New function.
3040 (ppc_emit_less_unsigned): New function.
3041 (ppc_emit_ref): New function.
3042 (ppc_emit_const): New function.
3043 (ppc_emit_reg): New function.
3044 (ppc_emit_pop): New function.
3045 (ppc_emit_stack_flush): New function.
3046 (ppc_emit_swap): New function.
3047 (ppc_emit_stack_adjust): New function.
3048 (ppc_emit_call): New function.
3049 (ppc_emit_int_call_1): New function.
3050 (ppc_emit_void_call_2): New function.
3051 (ppc_emit_if_goto): New function.
3052 (ppc_emit_goto): New function.
3053 (ppc_emit_eq_goto): New function.
3054 (ppc_emit_ne_goto): New function.
3055 (ppc_emit_lt_goto): New function.
3056 (ppc_emit_le_goto): New function.
3057 (ppc_emit_gt_goto): New function.
3058 (ppc_emit_ge_goto): New function.
3059 (ppc_write_goto_address): New function.
3060 (ppc_emit_ops_impl): New static variable.
3061 (ppc64v1_emit_prologue): New function.
3062 (ppc64v2_emit_prologue): New function.
3063 (ppc64_emit_epilogue): New function.
3064 (ppc64_emit_add): New function.
3065 (ppc64_emit_sub): New function.
3066 (ppc64_emit_mul): New function.
3067 (ppc64_emit_lsh): New function.
3068 (ppc64_emit_rsh_signed): New function.
3069 (ppc64_emit_rsh_unsigned): New function.
3070 (ppc64_emit_ext): New function.
3071 (ppc64_emit_zero_ext): New function.
3072 (ppc64_emit_log_not): New function.
3073 (ppc64_emit_bit_and): New function.
3074 (ppc64_emit_bit_or): New function.
3075 (ppc64_emit_bit_xor): New function.
3076 (ppc64_emit_bit_not): New function.
3077 (ppc64_emit_equal): New function.
3078 (ppc64_emit_less_signed): New function.
3079 (ppc64_emit_less_unsigned): New function.
3080 (ppc64_emit_ref): New function.
3081 (ppc64_emit_const): New function.
3082 (ppc64v1_emit_reg): New function.
3083 (ppc64v2_emit_reg): New function.
3084 (ppc64_emit_pop): New function.
3085 (ppc64_emit_stack_flush): New function.
3086 (ppc64_emit_swap): New function.
3087 (ppc64v1_emit_call): New function.
3088 (ppc64v2_emit_call): New function.
3089 (ppc64v1_emit_int_call_1): New function.
3090 (ppc64v2_emit_int_call_1): New function.
3091 (ppc64v1_emit_void_call_2): New function.
3092 (ppc64v2_emit_void_call_2): New function.
3093 (ppc64_emit_if_goto): New function.
3094 (ppc64_emit_eq_goto): New function.
3095 (ppc64_emit_ne_goto): New function.
3096 (ppc64_emit_lt_goto): New function.
3097 (ppc64_emit_le_goto): New function.
3098 (ppc64_emit_gt_goto): New function.
3099 (ppc64_emit_ge_goto): New function.
3100 (ppc64v1_emit_ops_impl): New static variable.
3101 (ppc64v2_emit_ops_impl): New static variable.
3102 (ppc_emit_ops): New function.
3103 (linux_low_target): Wire in ppc_emit_ops.
3105 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3106 Marcin Kościelnicki <koriakin@0x04.net>
3109 * Makefile.in: Add powerpc-*-ipa.o
3110 * configure.srv: Add ipa_obj for powerpc*-linux.
3111 * linux-ppc-ipa.c: New file.
3112 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3114 (PPC_FIELD): New macro.
3115 (PPC_SEXT): New macro.
3116 (PPC_OP6): New macro.
3117 (PPC_BO): New macro.
3118 (PPC_LI): New macro.
3119 (PPC_BD): New macro.
3120 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3121 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3122 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3123 (ppc_get_thread_area): New function.
3124 (is_elfv2_inferior): New function.
3125 (gen_ds_form): New function.
3126 (GEN_STD): New macro.
3127 (GEN_STDU): New macro.
3128 (GEN_LD): New macro.
3129 (GEN_LDU): New macro.
3130 (gen_d_form): New function.
3131 (GEN_ADDI): New macro.
3132 (GEN_ADDIS): New macro.
3133 (GEN_LI): New macro.
3134 (GEN_LIS): New macro.
3135 (GEN_ORI): New macro.
3136 (GEN_ORIS): New macro.
3137 (GEN_LWZ): New macro.
3138 (GEN_STW): New macro.
3139 (GEN_STWU): New macro.
3140 (gen_xfx_form): New function.
3141 (GEN_MFSPR): New macro.
3142 (GEN_MTSPR): New macro.
3143 (GEN_MFCR): New macro.
3144 (GEN_MTCR): New macro.
3145 (GEN_SYNC): New macro.
3146 (GEN_LWSYNC): New macro.
3147 (gen_x_form): New function.
3148 (GEN_OR): New macro.
3149 (GEN_MR): New macro.
3150 (GEN_LWARX): New macro.
3151 (GEN_STWCX): New macro.
3152 (GEN_CMPW): New macro.
3153 (gen_md_form): New function.
3154 (GEN_RLDICL): New macro.
3155 (GEN_RLDICR): New macro.
3156 (gen_i_form): New function.
3158 (GEN_BL): New macro.
3159 (gen_b_form): New function.
3160 (GEN_BNE): New macro.
3161 (GEN_LOAD): New macro.
3162 (GEN_STORE): New macro.
3163 (gen_limm): New function.
3164 (gen_atomic_xchg): New function.
3165 (gen_call): New function.
3166 (ppc_relocate_instruction): New function.
3167 (ppc_install_fast_tracepoint_jump_pad): New function.
3168 (ppc_get_min_fast_tracepoint_insn_len): New function.
3169 (ppc_get_ipa_tdesc_idx): New function.
3170 (the_low_target): Wire in the new functions.
3171 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3173 * linux-ppc-tdesc.h: New file.
3175 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3177 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3178 (alloc_jump_pad_buffer): New function.
3179 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3180 (alloc_jump_pad_buffer): New function.
3181 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3182 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3183 (alloc_jump_pad_buffer): New function.
3184 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3185 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3186 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3187 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3189 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3191 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3192 * linux-amd64-ipa.c: Likewise.
3193 * linux-i386-ipa.c: Likewise.
3194 * linux-s390-ipa.c: Likewise.
3195 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3196 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3197 set_trace_state_variable_value_ptr.
3198 (struct ipa_sym_addresses): Likewise.
3199 (symbol_list): Likewise.
3200 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3201 accessing gdb_collect directly.
3202 (gdb_collect_ptr_type): New typedef.
3203 (get_raw_reg_ptr_type): New typedef.
3204 (get_trace_state_variable_value_ptr_type): New typedef.
3205 (set_trace_state_variable_value_ptr_type): New typedef.
3206 (gdb_collect_ptr): New global.
3207 (get_raw_reg_ptr): New global.
3208 (get_trace_state_variable_value_ptr): New global.
3209 (set_trace_state_variable_value_ptr): New global.
3210 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3211 accessing get_raw_reg directly.
3212 (get_get_tsv_func_addr): Likewise for
3213 get_trace_state_variable_value_ptr.
3214 (get_set_tsv_func_addr): Likewise for
3215 set_trace_state_variable_value_ptr.
3216 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3218 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3220 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3222 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3224 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3226 (relocate_instruction): Remove own_buf.
3227 * server.c (own_buf): Make global.
3228 (handle_v_requests): Make global.
3229 * server.h (own_buf): New declaration.
3230 (handle_v_requests): New prototype.
3232 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3235 * linux-s390-low.c (add_insns): New function.
3236 (s390_emit_prologue): New function.
3237 (s390_emit_epilogue): New function.
3238 (s390_emit_add): New function.
3239 (s390_emit_sub): New function.
3240 (s390_emit_mul): New function.
3241 (s390_emit_lsh): New function.
3242 (s390_emit_rsh_signed): New function.
3243 (s390_emit_rsh_unsigned): New function.
3244 (s390_emit_ext): New function.
3245 (s390_emit_log_not): New function.
3246 (s390_emit_bit_and): New function.
3247 (s390_emit_bit_or): New function.
3248 (s390_emit_bit_xor): New function.
3249 (s390_emit_bit_not): New function.
3250 (s390_emit_equal): New function.
3251 (s390_emit_less_signed): New function.
3252 (s390_emit_less_unsigned): New function.
3253 (s390_emit_ref): New function.
3254 (s390_emit_if_goto): New function.
3255 (s390_emit_goto): New function.
3256 (s390_write_goto_address): New function.
3257 (s390_emit_litpool): New function.
3258 (s390_emit_const): New function.
3259 (s390_emit_call): New function.
3260 (s390_emit_reg): New function.
3261 (s390_emit_pop): New function.
3262 (s390_emit_stack_flush): New function.
3263 (s390_emit_zero_ext): New function.
3264 (s390_emit_swap): New function.
3265 (s390_emit_stack_adjust): New function.
3266 (s390_emit_set_r2): New function.
3267 (s390_emit_int_call_1): New function.
3268 (s390_emit_void_call_2): New function.
3269 (s390_emit_eq_goto): New function.
3270 (s390_emit_ne_goto): New function.
3271 (s390_emit_lt_goto): New function.
3272 (s390_emit_le_goto): New function.
3273 (s390_emit_gt_goto): New function.
3274 (s390_emit_ge_goto): New function.
3275 (s390x_emit_prologue): New function.
3276 (s390x_emit_epilogue): New function.
3277 (s390x_emit_add): New function.
3278 (s390x_emit_sub): New function.
3279 (s390x_emit_mul): New function.
3280 (s390x_emit_lsh): New function.
3281 (s390x_emit_rsh_signed): New function.
3282 (s390x_emit_rsh_unsigned): New function.
3283 (s390x_emit_ext): New function.
3284 (s390x_emit_log_not): New function.
3285 (s390x_emit_bit_and): New function.
3286 (s390x_emit_bit_or): New function.
3287 (s390x_emit_bit_xor): New function.
3288 (s390x_emit_bit_not): New function.
3289 (s390x_emit_equal): New function.
3290 (s390x_emit_less_signed): New function.
3291 (s390x_emit_less_unsigned): New function.
3292 (s390x_emit_ref): New function.
3293 (s390x_emit_if_goto): New function.
3294 (s390x_emit_const): New function.
3295 (s390x_emit_call): New function.
3296 (s390x_emit_reg): New function.
3297 (s390x_emit_pop): New function.
3298 (s390x_emit_stack_flush): New function.
3299 (s390x_emit_zero_ext): New function.
3300 (s390x_emit_swap): New function.
3301 (s390x_emit_stack_adjust): New function.
3302 (s390x_emit_int_call_1): New function.
3303 (s390x_emit_void_call_2): New function.
3304 (s390x_emit_eq_goto): New function.
3305 (s390x_emit_ne_goto): New function.
3306 (s390x_emit_lt_goto): New function.
3307 (s390x_emit_le_goto): New function.
3308 (s390x_emit_gt_goto): New function.
3309 (s390x_emit_ge_goto): New function.
3310 (s390_emit_ops): New function.
3311 (struct linux_target_ops): Fill in emit_ops hook.
3313 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3316 * Makefile.in: Add s390 IPA files.
3317 * configure.srv: Build IPA for s390.
3318 * linux-s390-ipa.c: New file.
3319 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3320 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3321 (tdesc_s390_linux32): Likewise.
3322 (init_registers_s390_linux32v1): Likewise.
3323 (tdesc_s390_linux32v1): Likewise.
3324 (init_registers_s390_linux32v2): Likewise.
3325 (tdesc_s390_linux32v2): Likewise.
3326 (init_registers_s390_linux64): Likewise.
3327 (tdesc_s390_linux64): Likewise.
3328 (init_registers_s390_linux64v1): Likewise.
3329 (tdesc_s390_linux64v1): Likewise.
3330 (init_registers_s390_linux64v2): Likewise.
3331 (tdesc_s390_linux64v2): Likewise.
3332 (init_registers_s390_te_linux64): Likewise.
3333 (tdesc_s390_te_linux64): Likewise.
3334 (init_registers_s390_vx_linux64): Likewise.
3335 (tdesc_s390_vx_linux64): Likewise.
3336 (init_registers_s390_tevx_linux64): Likewise.
3337 (tdesc_s390_tevx_linux64): Likewise.
3338 (init_registers_s390x_linux64): Likewise.
3339 (tdesc_s390x_linux64): Likewise.
3340 (init_registers_s390x_linux64v1): Likewise.
3341 (tdesc_s390x_linux64v1): Likewise.
3342 (init_registers_s390x_linux64v2): Likewise.
3343 (tdesc_s390x_linux64v2): Likewise.
3344 (init_registers_s390x_te_linux64): Likewise.
3345 (tdesc_s390x_te_linux64): Likewise.
3346 (init_registers_s390x_vx_linux64): Likewise.
3347 (tdesc_s390x_vx_linux64): Likewise.
3348 (init_registers_s390x_tevx_linux64): Likewise.
3349 (tdesc_s390x_tevx_linux64): Likewise.
3350 (have_hwcap_s390_vx): New static variable.
3351 (s390_arch_setup): Fill have_hwcap_s390_vx.
3352 (s390_get_thread_area): New function.
3353 (s390_ft_entry_gpr_esa): New const.
3354 (s390_ft_entry_gpr_zarch): New const.
3355 (s390_ft_entry_misc): New const.
3356 (s390_ft_entry_fr): New const.
3357 (s390_ft_entry_vr): New const.
3358 (s390_ft_main_31): New const.
3359 (s390_ft_main_64): New const.
3360 (s390_ft_exit_fr): New const.
3361 (s390_ft_exit_vr): New const.
3362 (s390_ft_exit_misc): New const.
3363 (s390_ft_exit_gpr_esa): New const.
3364 (s390_ft_exit_gpr_zarch): New const.
3365 (append_insns): New function.
3366 (s390_relocate_instruction): New function.
3367 (s390_install_fast_tracepoint_jump_pad): New function.
3368 (s390_get_min_fast_tracepoint_insn_len): New function.
3369 (s390_get_ipa_tdesc_idx): New function.
3370 (struct linux_target_ops): Wire in the above functions.
3371 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3372 * linux-s390-tdesc.h: New file.
3374 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3376 * linux-s390-low.c (s390_supports_tracepoints): New function.
3377 (struct linux_target_ops): Fill supports_tracepoints hook.
3379 2016-03-18 Yao Qi <yao.qi@linaro.org>
3381 * linux-low.c (lwp_signal_can_be_delivered): New function.
3382 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3384 2016-03-18 Yao Qi <yao.qi@linaro.org>
3386 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3387 0 if signal is enqueued. Remove 'signal' from one debugging
3388 message. Move one debugging message to some lines below.
3389 Remove code setting 'signal' to 0.
3391 2016-03-18 Yao Qi <yao.qi@linaro.org>
3393 * linux-low.c (linux_low_filter_event): Remove redundant
3394 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3396 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3398 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3399 (struct linux_target_ops): Wire in the above.
3401 2016-03-03 Yao Qi <yao.qi@linaro.org>
3403 * linux-low.c: Update comments to start_step_over.
3405 2016-03-03 Yao Qi <yao.qi@linaro.org>
3408 * linux-low.c (handle_extended_wait): Set child suspended
3409 if event_lwp->bp_reinsert isn't zero.
3411 2016-03-02 Yao Qi <yao.qi@linaro.org>
3413 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3414 enqueue_pending_signal.
3416 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3418 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3421 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3423 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3424 (s390_regmap_3264) [!__s390x__]: New global.
3425 (s390_collect_ptrace_register): Skip map entries containing -1.
3426 (s390_supply_ptrace_register): Ditto.
3427 (s390_fill_gprs_high): New function.
3428 (s390_store_gprs_high): New function.
3429 (s390_regsets): Add NT_S390_HIGH_GPRS.
3430 (s390_get_hwcap): Enable on 31-bit.
3431 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3432 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3433 Detect NT_S390_HIGH_GPRS.
3434 (s390_usrregs_info_3264): Enable on 31-bit.
3435 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3436 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3438 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3441 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3442 * configure.srv: Ditto.
3443 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3444 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3445 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3446 (init_registers_amd64_linux): Remove prototype.
3447 (tdesc_amd64_linux): Remove declaration.
3448 (get_ipa_tdesc): New function.
3449 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3450 initialize remaining tdescs.
3451 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3452 (init_registers_i386_linux): Remove prototype.
3453 (tdesc_i386_linux): Remove declaration.
3454 (get_ipa_tdesc): New function.
3455 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3456 initialize remaining tdescs.
3457 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3458 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3459 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3460 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3461 (x86_get_ipa_tdesc_idx): New function.
3462 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3463 * linux-x86-tdesc.h: New file.
3464 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3465 (target_get_ipa_tdesc_idx): New macro.
3466 * tracepoint.c (ipa_tdesc_idx): New macro.
3467 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3468 (symbol_list): Add ipa_tdesc_idx.
3469 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3470 (ipa_tdesc): Remove.
3471 (ipa_tdesc_idx): New variable.
3472 (get_context_regcache): Use get_ipa_tdesc.
3473 (gdb_collect): Ditto.
3475 * tracepoint.h (get_ipa_tdesc): New prototype.
3476 (ipa_tdesc): Remove.
3478 2016-02-24 Pedro Alves <palves@redhat.com>
3480 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3481 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3482 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3483 Factor out common code between the USE_SIGTRAP_SIGINFO and
3484 !USE_SIGTRAP_SIGINFO blocks.
3485 (linux_low_filter_event): Call save_stop_reason instead of
3486 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3488 (linux_wait_1): Update comments.
3490 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
3492 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3493 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3494 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3495 ppc_insert_point, ppc_remove_point.
3497 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3499 * linux-s390-low.c (s390_supports_z_point_type): New function.
3500 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3502 2016-02-16 Yao Qi <yao.qi@linaro.org>
3504 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3505 PC. Get pc from regcache_read_pc.
3507 2016-02-12 Yao Qi <yao.qi@linaro.org>
3509 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3510 or linux_get_pc_32bit.
3511 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3513 2016-02-12 Yao Qi <yao.qi@linaro.org>
3515 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3516 arm_linux_get_next_pcs_fixup.
3518 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3520 * tracepoint.c (x_tracepoint_action_download): Change
3521 write_inferior_data_ptr to write_inferior_data_pointer.
3522 (cmd_qtstart): Likewise.
3523 (write_inferior_data_ptr): Remove.
3524 (download_agent_expr): Change write_inferior_data_ptr to
3525 write_inferior_data_pointer.
3526 (download_tracepoint_1): Likewise.
3527 (download_tracepoint): Likewise.
3528 (download_trace_state_variables): Likewise.
3530 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
3531 Marcin Kościelnicki <koriakin@0x04.net>
3533 * tracepoint.c (struct tracepoint_action_ops): Remove.
3534 (struct tracepoint_action): Remove ops.
3535 (m_tracepoint_action_download, r_tracepoint_action_download)
3536 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3537 size and offset accordingly.
3538 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3539 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3540 (tracepoint_action_send, tracepoint_action_download): New functions.
3541 Helpers for trace action handlers.
3542 (add_tracepoint_action): Remove setup actions ops.
3543 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3545 2016-02-10 Yao Qi <yao.qi@linaro.org>
3547 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3549 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3551 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3553 * configure: Regenerate.
3555 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3557 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3558 void * to gdb_byte *.
3559 * linux-low.c (siginfo_fixup): Likewise.
3560 (linux_xfer_siginfo): Likewise.
3561 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3563 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3565 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3567 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3569 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3571 * linux-x86-low.c [__x86_64__]: Include
3572 "nat/amd64-linux-siginfo.h".
3573 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3574 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3575 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3576 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3577 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3578 (cpt_si_fd, si_timerid, si_overrun): Move from
3579 nat/amd64-linux-siginfo.c.
3580 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3582 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3584 * server.c (skip_to_semicolon): Remove.
3585 (process_point_options): Use strchrnul instead of
3588 2016-01-26 Yao Qi <yao.qi@linaro.org>
3590 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3591 * linux-low.c (install_software_single_step_breakpoints): Don't
3592 call regcache_read_pc.
3593 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3596 2016-01-26 Yao Qi <yao.qi@linaro.org>
3598 * linux-low.c (install_software_single_step_breakpoints): Call
3599 regcache_read_pc instead of get_pc.
3601 2016-01-26 Yao Qi <yao.qi@linaro.org>
3603 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3604 (unblock_async_io): Rename to ...
3605 (block_unblock_async_io): ... it. New function.
3606 (enable_async_io): Don't install SIGIO handler. Unblock it
3608 (disable_async_io): Don't ignore SIGIO. Block it instead.
3609 (initialize_async_io): Install SIGIO handler. Don't call
3612 2016-01-26 Yao Qi <yao.qi@linaro.org>
3614 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3615 first character is '\003', call *the_target->request_interrupt.
3617 2016-01-25 Yao Qi <yao.qi@linaro.org>
3619 * remote-utils.c (new_thread_notify): Remove.
3620 (dead_thread_notify): Likewise.
3621 * remote-utils.h (new_thread_notify): Remove declaration.
3622 (dead_thread_notify): Likewise.
3624 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3626 * gdb.trace/pending.exp: Fix expected message on continue.
3628 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3630 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3631 it works properly on big-endian machines where sizeof (CORE_ADDR)
3634 2016-01-21 Pedro Alves <palves@redhat.com>
3636 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3637 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3638 * configure: Regenerate.
3640 2016-01-21 Yao Qi <yao.qi@linaro.org>
3642 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3643 is_thumb and set it according to CPSR saved on the stack.
3644 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3645 arm_sigreturn_next_pc.
3647 2016-01-18 Yao Qi <yao.qi@linaro.org>
3649 * linux-low.c (linux_set_pc_64bit): New function.
3650 (linux_get_pc_64bit): New function.
3651 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3653 * linux-sparc-low.c (debug_threads): Remove declaration.
3654 (sparc_get_pc): Remove.
3655 (the_low_target): Use linux_get_pc_64bit instead of
3657 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3658 (the_low_target): Use linux_get_pc_64bit and
3661 2016-01-18 Yao Qi <yao.qi@linaro.org>
3663 * linux-arm-low.c (debug_threads): Remove declaration.
3664 (arm_get_pc, arm_set_pc): Remove.
3665 (the_low_target): Use linux_get_pc_32bit and
3667 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3668 (the_low_target): Use linux_get_pc_32bit and
3670 * linux-cris-low.c (debug_threads): Remove declaration.
3671 (cris_get_pc, cris_set_pc,): Remove.
3672 (the_low_target): Use linux_get_pc_32bit and
3674 * linux-crisv32-low.c (debug_threads): Remove declaration.
3675 (cris_get_pc, cris_set_pc): Remove.
3676 (the_low_target): Use linux_get_pc_32bit and
3678 * linux-low.c: Include inttypes.h.
3679 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3680 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3681 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3682 (the_low_target): Use linux_get_pc_32bit and
3684 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3685 (the_low_target): Use linux_get_pc_32bit and
3687 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3688 (the_low_target): Use linux_get_pc_32bit and
3690 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3691 (the_low_target): Use linux_get_pc_32bit and
3693 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3694 (the_low_target): Use linux_get_pc_32bit and
3697 2016-01-18 Gary Benson <gbenson@redhat.com>
3699 * configure.ac (AC_FUNC_FORK): New check.
3700 * config.in: Regenerate.
3701 * configure: Likewise.
3703 2016-01-14 Yao Qi <yao.qi@linaro.org>
3705 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3706 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3707 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3708 arm_get_next_pcs_ctor.
3710 2016-01-12 Josh Stone <jistone@redhat.com>
3711 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3713 * inferiors.h: Include "gdb_vecs.h".
3714 (struct process_info): Add syscalls_to_catch.
3715 * inferiors.c (remove_process): Free syscalls_to_catch.
3716 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3717 syscall_return stops.
3718 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3719 * server.c (handle_general_set): Handle QCatchSyscalls.
3720 (handle_query): Report support for QCatchSyscalls.
3721 * target.h (struct target_ops): Add supports_catch_syscall.
3722 (target_supports_catch_syscall): New macro.
3723 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3724 (struct lwp_info): Add syscall_state.
3725 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3726 Maintain syscall_state and syscalls_to_catch across exec.
3727 (get_syscall_trapinfo): New function, proxy to the_low_target.
3728 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3729 (linux_low_filter_event): Toggle syscall_state entry/return for
3730 syscall traps, and set it ignored for all others.
3731 (gdb_catching_syscalls_p): New function.
3732 (gdb_catch_this_syscall_p): New function.
3733 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3734 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3735 (linux_supports_catch_syscall): New function.
3736 (linux_target_ops): Install it.
3737 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3738 (the_low_target): Install it.
3740 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3742 * acinclude.m4: Include new ../warning.m4 file.
3743 * configure: Regenerated.
3744 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3746 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3748 * ax.c (is_goto_target): Mark static.
3749 * linux-low.c (register_addr): Likewise.
3750 (linux_fetch_registers, linux_store_registers): Likewise.
3751 * mem-break.c (any_persistent_commands): Fix old prototype.
3752 (add_commands_to_breakpoint): Mark static.
3753 * regcache.c (find_register_by_name): Delete unused func.
3754 * remote-utils.c (hex_or_minus_one): Mark static.
3755 * server.c (monitor_show_help): Mark static.
3756 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3757 handle_v_requests): Likewise.
3759 2016-01-12 Pedro Alves <palves@redhat.com>
3761 Remove use of the registered trademark symbol throughout.
3763 2016-01-08 Yao Qi <yao.qi@linaro.org>
3765 * remote-utils.c (getpkt): If c is '\003', call target hook
3768 2016-01-06 Yao Qi <yao.qi@linaro.org>
3770 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3771 linux-aarch32-low.c.
3772 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3773 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3774 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3775 (thumb2_breakpoint): Declare.
3776 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3777 linux-aarch32-low.h.
3778 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3779 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3780 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3782 2016-01-01 Joel Brobecker <brobecker@adacore.com>
3784 * gdbreplay.c (gdbreplay_version): Change copyright year in
3786 * server.c (gdbserver_version): Likewise.
3788 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3790 * server.c (crc32_table): Delete.
3791 (crc32): Use libiberty's xcrc32 function.
3793 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3795 * lynx-low.c (lynx_delete_thread_callback): New function.
3796 (lynx_mourn): Properly delete our process and all of its
3797 threads. Remove call to clear_inferiors.
3799 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3801 * target.c (thread_search_callback): Add check that
3802 the thread_stopped target callback is not NULL before
3805 2015-12-21 Yao Qi <yao.qi@linaro.org>
3807 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3810 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3812 * server.c (handle_query): Call target_supports_software_single_step.
3814 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3816 * linux-low.c (single_step): New function.
3817 (linux_resume_one_lwp_throw): Call single_step.
3818 (start_step_over): Likewise.
3820 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3822 * Makefile.in (SFILES): Append arch/arm-linux.c,
3823 arch/arm-get-next-pcs.c.
3824 (arm-linux.o): New rule.
3825 (arm-get-next-pcs.o): New rule.
3826 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3828 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3829 to linux-aarch32-low.c.
3830 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3831 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3832 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3833 (thumb2_breakpoint_len): Likewise.
3834 (arm_is_thumb_mode): Make non-static.
3835 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3836 from linux-aarch32-low.c.
3837 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3838 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3839 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3840 (thumb2_breakpoint_len): Likewise.
3841 (arm_is_thumb_mode): New declaration.
3842 * linux-arm-low.c: Include arch/arm-linux.h
3843 aarch/arm-get-next-pcs.h, sys/syscall.h.
3844 (get_next_pcs_ops): New struct.
3845 (get_next_pcs_addr_bits_remove): New function.
3846 (get_next_pcs_is_thumb): New function.
3847 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3848 (arm_sigreturn_next_pc): Likewise.
3849 (get_next_pcs_syscall_next_pc): Likewise.
3850 (arm_gdbserver_get_next_pcs): Likewise.
3851 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3853 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3854 * server.h: Include gdb_vecs.h.
3856 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3858 * Makefile.in (SFILES): Append common/common-regcache.c.
3859 (OBS): Append common-regcache.o.
3860 (common-regcache.o): New rule.
3861 * regcache.c (init_register_cache): Initialize cache to
3863 (regcache_raw_read_unsigned): New function.
3864 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3865 register_status enum.
3867 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3869 * linux-aarch64-low.c (the_low_targets): Rename
3870 breakpoint_reinsert_addr to get_next_pcs.
3871 * linux-arm-low.c (the_low_targets): Likewise.
3872 * linux-bfin-low.c (the_low_targets): Likewise.
3873 * linux-cris-low.c (the_low_targets): Likewise.
3874 * linux-crisv32-low.c (the_low_targets): Likewise.
3875 * linux-low.c (can_software_single_step): Likewise.
3876 (install_software_single_step_breakpoints): New function.
3877 (start_step_over): Use install_software_single_step_breakpoints.
3878 * linux-low.h: New CORE_ADDR vector.
3879 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3881 * linux-mips-low.c (the_low_targets): Likewise.
3882 * linux-nios2-low.c (the_low_targets): Likewise.
3883 * linux-sparc-low.c (the_low_targets): Likewise.
3885 2015-12-17 Pedro Alves <palves@redhat.com>
3887 * linux-low.c (linux_kill_one_lwp): Remove references to
3889 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3891 (linux_init_signals): Delete.
3892 (initialize_low): Adjust.
3893 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3895 2015-12-16 Pedro Alves <palves@redhat.com>
3897 * configure.ac (compiler warning flags): When testing a
3898 -Wno-foo option, check whether -Wfoo works instead.
3899 * configure: Regenerate.
3901 2015-12-11 Don Breazeal <donb@codesourcery.com>
3903 * server.c (process_serial_event): Don't exit from gdbserver
3904 in remote mode if there are still active inferiors.
3906 2015-12-11 Yao Qi <yao.qi@linaro.org>
3908 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3909 arm_breakpoint_at if the process is 32-bit.
3911 2015-12-11 Yao Qi <yao.qi@linaro.org>
3913 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3916 2015-12-07 Yao Qi <yao.qi@linaro.org>
3918 * configure.srv: Append arm.o to srv_tgtobj for
3919 aarch64*-*-linux* target.
3920 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3921 from linux-arm-low.c.
3922 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3923 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3924 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3925 (thumb2_breakpoint_len): Likewise.
3926 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3927 (arm_breakpoint_kinds): Likewise.
3928 (arm_breakpoint_kind_from_pc): Likewise.
3929 (arm_sw_breakpoint_from_kind): Likewise.
3930 (arm_breakpoint_kind_from_current_state): Likewise.
3931 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3932 (arm_sw_breakpoint_from_kind): Declare.
3933 (arm_breakpoint_kind_from_current_state): Declare.
3934 (arm_breakpoint_at): Declare.
3935 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3936 arm_sw_breakpoint_from_kind if process is 32-bit.
3937 (aarch64_breakpoint_kind_from_pc): New function.
3938 (aarch64_breakpoint_kind_from_current_state): New function.
3939 (the_low_target): Initialize fields breakpoint_kind_from_pc
3940 and breakpoint_kind_from_current_state.
3941 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3942 linux-aarch32-low.c.
3943 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3944 (arm_breakpoint, arm_breakpoint_len): Likewise.
3945 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3946 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3947 (arm_is_thumb_mode): Likewise.
3948 (arm_breakpoint_at): Likewise.
3949 (arm_breakpoint_kind_from_pc): Likewise.
3950 (arm_sw_breakpoint_from_kind): Likewise.
3951 (arm_breakpoint_kind_from_current_state): Likewise.
3954 2015-08-04 Yao Qi <yao.qi@linaro.org>
3956 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3957 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3958 * server.c (extended_protocol): Remove "static".
3959 * server.h (extended_protocol): Declare it.
3961 2015-12-04 Josh Stone <jistone@redhat.com>
3963 * target.h (struct target_ops) <arch_setup>: Rename to ...
3964 (struct target_ops) <post_create_inferior>: ... this.
3965 (target_arch_setup): Rename to ...
3966 (target_post_create_inferior): ... this, calling post_create_inferior.
3967 * server.c (start_inferior): Update target_arch_setup calls to
3968 target_post_create_inferior.
3969 * linux-low.c (linux_low_ptrace_options): Forward declare.
3970 (linux_arch_setup): Update its comment for general use.
3971 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3972 (struct linux_target_ops): Use linux_post_create_inferior.
3973 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3974 to post_create_inferior.
3975 * nto-low.c (struct nto_target_ops): Likewise.
3976 * spu-low.c (struct spu_target_ops): Likewise.
3977 * win32-low.c (struct win32_target_ops): Likewise.
3979 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3981 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3983 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3985 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3986 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3987 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3988 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3989 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3990 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3991 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3992 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3993 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3994 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3995 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3996 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3998 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4000 * linux-low.c (linux_look_up_symbols): Don't call
4001 linux_supports_traceclone.
4002 * linux-low.h (thread_db_init): Remove use_events argument.
4003 * thread-db.c (thread_db_use_event): Remove global variable.
4004 (struct thread_db) <td_thr_event_enable_p>: Remove field.
4005 (struct thread_db) <td_create_bp>: Remove field.
4006 (thread_db_create_event): Remove function.
4007 (thread_db_enable_reporting): Likewise.
4008 (find_one_thread): Don't check for thread_db_use_events.
4009 (attach_thread): Likewise.
4010 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4011 (try_thread_db_load_1): Don't check for thread_db_use_events.
4012 (thread_db_init): Remove use_events argument and thread events
4014 (remove_thread_event_breakpoints): Remove function.
4015 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4017 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4019 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4021 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4022 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4023 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4024 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4025 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4027 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4029 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4030 * linux-low.c (can_hardware_single_step): Use
4031 supports_hardware_single_step.
4032 (can_software_single_step): New function.
4033 (start_step_over): Call can_software_single_step.
4034 (linux_supports_hardware_single_step): New function.
4035 (struct target_ops) <supports_software_single_step>: Initialize.
4036 * linux-low.h (struct linux_target_ops)
4037 <supports_hardware_single_step>: Initialize.
4038 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4039 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4040 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4041 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4042 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4043 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4044 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4045 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4046 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4047 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4049 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4050 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4052 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4053 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4054 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4056 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4057 * target.h (struct target_ops): <supports_software_single_step>:
4059 (target_supports_software_single_step): New macro.
4061 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4063 * linux-low.c (linux_wait_1): Fix pc advance condition.
4064 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4065 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4067 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4069 * linux-arm-low.c (arm_is_thumb_mode): New function.
4070 (arm_breakpoint_at): Use arm_is_thumb_mode.
4071 (arm_breakpoint_kind_from_current_state): New function.
4072 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4074 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4075 (linux_breakpoint_kind_from_current_state): New function.
4076 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4077 * linux-low.h (struct linux_target_ops)
4078 <breakpoint_kind_from_current_state>: New field.
4079 * target.h (struct target_ops): Likewise.
4080 (target_breakpoint_kind_from_current_state): New macro.
4082 2015-11-30 Pedro Alves <palves@redhat.com>
4084 * linux-low.c (linux_resume): Wake up the event loop before
4087 2015-11-30 Pedro Alves <palves@redhat.com>
4089 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4091 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4093 * target.c (struct thread_search): New structure.
4094 (thread_search_callback): New function.
4095 (prev_general_thread): New global.
4096 (prepare_to_access_memory, done_accessing_memory): New functions.
4097 * target.h (prepare_to_access_memory, done_accessing_memory):
4098 Replace macros with function declarations.
4100 2015-11-30 Pedro Alves <palves@redhat.com>
4103 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4104 report TARGET_WAITKIND_NO_RESUMED.
4105 * remote-utils.c (prepare_resume_reply): Handle
4106 TARGET_WAITKIND_NO_RESUMED.
4107 * server.c (report_no_resumed): New global.
4108 (handle_query) <qSupported>: Handle "no-resumed+". Report
4109 "no-resumed+" support.
4110 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4111 return error if the client doesn't support no-resumed events.
4112 (push_stop_notification): New function.
4113 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4114 events if the client supports them.
4116 2015-11-30 Pedro Alves <palves@redhat.com>
4118 * linux-low.c (thread_still_has_status_pending_p): Don't check
4120 (lwp_resumed): New function.
4121 (status_pending_p_callback): Return early if the LWP is not
4122 supposed to be resumed.
4124 2015-11-30 Pedro Alves <palves@redhat.com>
4126 * linux-low.c (handle_extended_wait): Assert that the LWP's
4127 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4128 thread create events, leave the new child's status pending.
4129 (linux_low_filter_event): If GDB wants to hear about thread exit
4130 events, leave the LWP marked dead and don't delete it.
4131 (linux_wait_for_event_filtered): Don't check for thread exit.
4132 (filter_exit_event): New function.
4133 (linux_wait_1): Use it, when returning an exit event.
4134 (linux_resume_one_lwp_throw): Assert that the LWP's
4135 waitstatus is TARGET_WAITKIND_IGNORE.
4136 * remote-utils.c (prepare_resume_reply): Handle
4137 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4138 * server.c (report_thread_events): New global.
4139 (handle_general_set): Handle QThreadEvents.
4140 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4141 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4142 TARGET_WAITKIND_THREAD_EXITED.
4143 * server.h (report_thread_events): Declare.
4145 2015-11-30 Pedro Alves <palves@redhat.com>
4147 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4148 the thread's last_resume_kind was resume_stop.
4150 2015-11-30 Pedro Alves <palves@redhat.com>
4152 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4155 2015-11-30 Pedro Alves <palves@redhat.com>
4157 * server.c (handle_v_requests): Handle vCtrlC.
4159 2015-11-30 Pedro Alves <palves@redhat.com>
4161 * gdbthread.h (find_any_thread_of_pid): Declare.
4162 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4164 * server.c (handle_query): If current_thread is NULL, look for
4165 another thread of the selected process.
4167 2015-11-26 Daniel Colascione <dancol@dancol.org>
4168 Simon Marchi <simon.marchi@ericsson.com>
4170 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4171 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4173 * target.h (struct target_ops) <thread_name>: New field.
4174 (target_thread_name): New macro.
4176 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4178 * regcache.h (regcache_invalidate_pid): Add declaration.
4179 * regcache.c (regcache_invalidate_pid): New function, extracted
4180 from regcache_invalidate.
4181 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4182 Add trivial documentation comment.
4183 * lynx-low.c: Use regcache_invalidate_pid instead of
4184 regcache_invalidate.
4186 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4188 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4189 and Elf64_auxv_t if the target is Android.
4191 2015-11-22 Doug Evans <xdje42@gmail.com>
4193 * target.h: #include <sys/types.h>.
4195 2015-11-19 Pedro Alves <palves@redhat.com>
4197 * linux-low.c (linux_process_qsupported): Change prototype.
4199 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4201 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4202 and adjust to loop over all features.
4203 * server.c (handle_query) <qSupported>: Adjust to call
4204 target_process_qsupported once, passing it a vector of unprocessed
4206 * target.h (struct target_ops) <process_qsupported>: Change
4208 (target_process_qsupported): Adjust.
4210 2015-11-19 Pedro Alves <palves@redhat.com>
4212 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4214 * configure: Regenerate.
4216 2015-11-19 Pedro Alves <palves@redhat.com>
4218 * configure: Regenerate.
4220 2015-11-19 Yao Qi <yao.qi@linaro.org>
4222 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4225 2015-11-19 Yao Qi <yao.qi@linaro.org>
4227 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4228 (struct aarch64_operand): Move enum out.
4230 2015-11-19 Yao Qi <yao.qi@linaro.org>
4232 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4233 struct user_fpsimd_state *.
4234 (aarch64_store_fpregset): Likewise.
4236 2015-11-19 Yao Qi <yao.qi@linaro.org>
4238 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4239 struct user_pt_regs *.
4240 (aarch64_store_gregset): Likewise.
4242 2015-11-18 Pedro Alves <palves@redhat.com>
4244 * Makefile.in (all_object_files): Add $IPA_OBJS.
4246 2015-11-17 Pedro Alves <palves@redhat.com>
4248 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4249 GDB_SIGNAL_0 and gdb_signal_to_string.
4251 2015-11-17 Pedro Alves <palves@redhat.com>
4253 * win32-low.c (handle_output_debug_string): Remove parameter.
4254 (win32_kill): Remove our_status local and adjust call to
4255 handle_output_debug_string.
4256 (get_child_debug_event): Adjust call to
4257 handle_output_debug_string.
4259 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4261 * linux-mips-low.c (mips_fill_gregset): Add cast.
4262 (mips_store_gregset): Likewise.
4263 (mips_fill_fpregset): Likewise.
4264 (mips_store_fpregset): Likewise.
4266 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4268 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4271 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4273 * linux-mips-low.c (mips_linux_new_thread): Change type of
4274 watch_type to enum target_hw_bp_type.
4276 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4278 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4279 Change return type to arm_hwbp_type.
4281 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4283 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4284 (arm_store_gregset): Likewise.
4285 * linux-arm-low.c (arm_get_hwcap): Likewise.
4286 (arm_read_description): Likewise.
4288 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4290 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4292 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4294 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4295 (ppc_fill_vsxregset): Likewise.
4296 (ppc_store_vsxregset): Likewise.
4297 (ppc_fill_vrregset): Likewise.
4298 (ppc_store_vrregset): Likewise.
4299 (ppc_fill_evrregset): Likewise.
4300 (ppc_store_evrregset): Likewise.
4302 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4304 * linux-ppc-low.c (ppc_usrregs_info): Remove
4305 forward-declaration.
4306 (ppc_arch_setup): Move lower in file.
4308 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4310 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4311 (ps_pdwrite): Likewise.
4313 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4315 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4316 to after assert checks.
4318 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4320 * proc-service.c (ps_pdread): Add/adjust casts.
4321 (ps_pdwrite): Add/adjust casts.
4323 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4325 * server.c (handle_search_memory_1): Cast return value of
4328 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4330 * server.c (write_qxfer_response): Change type of data to
4333 2015-10-29 Pedro Alves <palves@redhat.com>
4335 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4337 2015-10-29 Pedro Alves <palves@redhat.com>
4339 * tracepoint.c (clear_installed_tracepoints): Add casts.
4341 2015-10-29 Pedro Alves <palves@redhat.com>
4343 * server.c (handle_v_cont, process_serial_event): Add enum
4344 gdb_signal casts to signal parsing code.
4346 2015-10-29 Pedro Alves <palves@redhat.com>
4348 * linux-low.h (NULL_REGSET): Define.
4349 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4350 * linux-arm-low.c (arm_regsets): Likewise.
4351 * linux-crisv32-low.c (cris_regsets): Likewise.
4352 * linux-m68k-low.c (m68k_regsets): Likewise.
4353 * linux-mips-low.c (mips_regsets): Likewise.
4354 * linux-nios2-low.c (nios2_regsets): Likewise.
4355 * linux-ppc-low.c (ppc_regsets): Likewise.
4356 * linux-s390-low.c (s390_regsets): Likewise.
4357 * linux-sh-low.c (sh_regsets): Likewise.
4358 * linux-sparc-low.c (sparc_regsets): Likewise.
4359 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4360 * linux-tile-low.c (tile_regsets): Likewise.
4361 * linux-x86-low.c (x86_regsets): Likewise.
4362 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4364 2015-10-29 Pedro Alves <palves@redhat.com>
4366 * linux-low.h (NULL_REGSET): Define.
4367 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4368 * linux-arm-low.c (arm_regsets): Likewise.
4369 * linux-crisv32-low.c (cris_regsets): Likewise.
4370 * linux-m68k-low.c (m68k_regsets): Likewise.
4371 * linux-mips-low.c (mips_regsets): Likewise.
4372 * linux-nios2-low.c (nios2_regsets): Likewise.
4373 * linux-ppc-low.c (ppc_regsets): Likewise.
4374 * linux-s390-low.c (s390_regsets): Likewise.
4375 * linux-sh-low.c (sh_regsets): Likewise.
4376 * linux-sparc-low.c (sparc_regsets): Likewise.
4377 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4378 * linux-tile-low.c (tile_regsets): Likewise.
4379 * linux-x86-low.c (x86_regsets): Likewise.
4380 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4382 2015-10-26 Doug Evans <dje@google.com>
4384 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4386 2015-10-26 Doug Evans <dje@google.com>
4388 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4390 2015-10-26 Doug Evans <dje@google.com>
4392 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4394 (attach_thread, find_new_threads_callback): Ditto.
4396 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4398 * mem-break.h (set_breakpoint_data): Remove.
4400 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4402 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4403 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4404 (initialize_low): Remove set_breakpoint_data call.
4405 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4406 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4407 (initialize_low): Remove set_breakpoint_data call.
4408 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4409 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4410 (initialize_low): Remove set_breakpoint_data call.
4412 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4414 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4415 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4416 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4417 * target.h (target_breakpoint_kind_from_pc): New macro.
4419 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4421 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4422 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4423 the default breakpoint kind.
4425 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4427 * linux-arm-low.c (arm_supports_z_point_type): Add software
4430 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4432 * linux-arm-low.c: Refactor breakpoint definitions.
4433 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4434 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4436 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4438 * Makefile.in: Add arm.c/o.
4439 * configure.srv: Likewise.
4440 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4441 (arm_breakpoint_kind_from_pc): New function.
4442 (arm_sw_breakpoint_from_kind): Return proper kind.
4443 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4445 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4447 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4449 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4450 (struct raw_breakpoint) <size>: Remove.
4451 (struct raw_breakpoint) <kind>: Add.
4452 (bp_size): New function.
4453 (bp_opcode): Likewise.
4454 (find_raw_breakpoint_at): Adjust for kind.
4455 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4456 (remove_memory_breakpoint): Adjust for kind call bp_size.
4457 (set_raw_breakpoint_at): Adjust for kind.
4458 (set_breakpoint): Likewise.
4459 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4460 (delete_raw_breakpoint): Adjust for kind.
4461 (delete_breakpoint): Likewise.
4462 (find_gdb_breakpoint): Likewise.
4463 (set_gdb_breakpoint_1): Likewise.
4464 (set_gdb_breakpoint): Likewise.
4465 (delete_gdb_breakpoint_1): Likewise.
4466 (delete_gdb_breakpoint): Likewise.
4467 (uninsert_raw_breakpoint): Likewise.
4468 (reinsert_raw_breakpoint): Likewise.
4469 (set_breakpoint_data): Remove.
4470 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4471 (check_mem_read): Adjust for kind call bp_size.
4472 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4473 (clone_one_breakpoint): Adjust for kind.
4474 * mem-break.h (set_gdb_breakpoint): Likewise.
4475 (delete_gdb_breakpoint): Likewise.
4476 * server.c (process_serial_event): Likewise.
4478 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4480 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4481 (struct linux_target_ops) <breakpoint>: Remove.
4482 (struct linux_target_ops) <breakpoint_len>: Remove.
4483 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4484 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4485 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4486 (arm_sw_breakpoint_from_kind): New function.
4487 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4488 (struct linux_target_ops) <breakpoint>: Remove.
4489 (struct linux_target_ops) <breakpoint_len>: Remove.
4490 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4491 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4492 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4493 (struct linux_target_ops) <breakpoint>: Remove.
4494 (struct linux_target_ops) <breakpoint_len>: Remove.
4495 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4496 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4497 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4498 (struct linux_target_ops) <breakpoint>: Remove.
4499 (struct linux_target_ops) <breakpoint_len>: Remove.
4500 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4501 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4502 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4503 and sw_breakpoint_from_kind to increment the pc.
4504 (linux_breakpoint_kind_from_pc): New function.
4505 (linux_sw_breakpoint_from_kind): New function.
4506 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4507 (initialize_low): Call breakpoint_kind_from_pc and
4508 sw_breakpoint_from_kind to replace breakpoint_data/len.
4509 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4511 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4512 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4513 (struct linux_target_ops) <breakpoint>: Remove.
4514 (struct linux_target_ops) <breakpoint_len>: Remove.
4515 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4516 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4517 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4518 (struct linux_target_ops) <breakpoint>: Remove.
4519 (struct linux_target_ops) <breakpoint_len>: Remove.
4520 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4521 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4522 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4523 (struct linux_target_ops) <breakpoint>: Remove.
4524 (struct linux_target_ops) <breakpoint_len>: Remove.
4525 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4526 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4527 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4528 (struct linux_target_ops) <breakpoint>: Remove.
4529 (struct linux_target_ops) <breakpoint_len>: Remove.
4530 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4531 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4532 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4533 (struct linux_target_ops) <breakpoint>: Remove.
4534 (struct linux_target_ops) <breakpoint_len>: Remove.
4535 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4536 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4537 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4538 (struct linux_target_ops) <breakpoint>: Remove.
4539 (struct linux_target_ops) <breakpoint_len>: Remove.
4540 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4541 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4542 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4543 (struct linux_target_ops) <breakpoint>: Remove.
4544 (struct linux_target_ops) <breakpoint_len>: Remove.
4545 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4546 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4547 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4548 (struct linux_target_ops) <breakpoint>: Remove.
4549 (struct linux_target_ops) <breakpoint_len>: Remove.
4550 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4551 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4552 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4553 (struct linux_target_ops) <breakpoint>: Remove.
4554 (struct linux_target_ops) <breakpoint_len>: Remove.
4555 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4556 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4557 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4558 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4559 (struct linux_target_ops) <breakpoint>: Remove.
4560 (struct linux_target_ops) <breakpoint_len>: Remove.
4561 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4562 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4563 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4564 (struct linux_target_ops) <breakpoint>: Remove.
4565 (struct linux_target_ops) <breakpoint_len>: Remove.
4566 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4567 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4569 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4571 * linux-cris-low.c (cris_get_pc): Remove void arg.
4573 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4575 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4578 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4580 * inferiors.c (thread_pid_matches_callback): New function.
4581 (find_thread_process): New function.
4582 (remove_thread): Reset current_thread.
4583 (remove_process): Assert threads have been removed first.
4585 2015-10-15 Yao Qi <yao.qi@linaro.org>
4587 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4589 (aarch64_remove_point): Likewise.
4590 * regcache.c (regcache_register_size): New function.
4592 2015-10-12 Yao Qi <yao.qi@linaro.org>
4594 * linux-aarch64-low.c: Update all callers as emit_load_store
4595 is renamed to aarch64_emit_load_store.
4597 2015-10-12 Yao Qi <yao.qi@linaro.org>
4599 * linux-aarch64-low.c: Update all callers of function renaming
4600 from emit_insn to aarch64_emit_insn.
4602 2015-10-12 Yao Qi <yao.qi@linaro.org>
4604 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4605 arch/aarch64-insn.h.
4606 (struct aarch64_memory_operand): Likewise.
4608 (emit_insn): Move to arch/aarch64-insn.c.
4609 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4610 (emit_load_store): Move to arch/aarch64-insn.c.
4611 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4612 (can_encode_int32): Remove.
4614 2015-10-12 Yao Qi <yao.qi@linaro.org>
4616 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4617 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4618 (aarch64_relocate_instruction): Likewise.
4619 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4620 (struct aarch64_insn_visitor): Likewise.
4622 2015-10-12 Yao Qi <yao.qi@linaro.org>
4624 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4625 (struct aarch64_insn_visitor): New.
4626 (struct aarch64_insn_relocation_data): New.
4627 (aarch64_ftrace_insn_reloc_b): New function.
4628 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4629 (aarch64_ftrace_insn_reloc_cb): Likewise.
4630 (aarch64_ftrace_insn_reloc_tb): Likewise.
4631 (aarch64_ftrace_insn_reloc_adr): Likewise.
4632 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4633 (aarch64_ftrace_insn_reloc_others): Likewise.
4635 (aarch64_relocate_instruction): Use visitor.
4637 2015-10-12 Yao Qi <yao.qi@linaro.org>
4639 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4640 int. Add argument buf.
4641 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4642 aarch64_relocate_instruction.
4644 2015-10-12 Yao Qi <yao.qi@linaro.org>
4646 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4647 argument insn. Remove local variable insn. Don't call
4649 (aarch64_install_fast_tracepoint_jump_pad): Call
4652 2015-09-30 Yao Qi <yao.qi@linaro.org>
4654 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4655 (emit_load_store_pair): Likewise.
4657 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4659 * dll.c (match_dll): Add cast(s).
4660 (unloaded_dll): Likewise.
4661 * linux-low.c (second_thread_of_pid_p): Likewise.
4662 (delete_lwp_callback): Likewise.
4663 (count_events_callback): Likewise.
4664 (select_event_lwp_callback): Likewise.
4665 (linux_set_resume_request): Likewise.
4666 * server.c (accumulate_file_name_length): Likewise.
4667 (emit_dll_description): Likewise.
4668 (handle_qxfer_threads_worker): Likewise.
4669 (visit_actioned_threads): Likewise.
4670 * thread-db.c (any_thread_of): Likewise.
4671 * tracepoint.c (same_process_p): Likewise.
4672 (match_blocktype): Likewise.
4673 (build_traceframe_info_xml): Likewise.
4675 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4677 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4679 (gdb_unparse_agent_expr): Likewise.
4680 * hostio.c (require_data): Likewise.
4681 (handle_pread): Likewise.
4682 * linux-low.c (disable_regset): Likewise.
4683 (fetch_register): Likewise.
4684 (store_register): Likewise.
4685 (get_dynamic): Likewise.
4686 (linux_qxfer_libraries_svr4): Likewise.
4687 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4688 (set_fast_tracepoint_jump): Likewise.
4689 (uninsert_fast_tracepoint_jumps_at): Likewise.
4690 (reinsert_fast_tracepoint_jumps_at): Likewise.
4691 (validate_inserted_breakpoint): Likewise.
4692 (clone_agent_expr): Likewise.
4693 * regcache.c (init_register_cache): Likewise.
4694 * remote-utils.c (putpkt_binary_1): Likewise.
4695 (decode_M_packet): Likewise.
4696 (decode_X_packet): Likewise.
4697 (look_up_one_symbol): Likewise.
4698 (relocate_instruction): Likewise.
4699 (monitor_output): Likewise.
4700 * server.c (handle_search_memory): Likewise.
4701 (handle_qxfer_exec_file): Likewise.
4702 (handle_qxfer_libraries): Likewise.
4703 (handle_qxfer): Likewise.
4704 (handle_query): Likewise.
4705 (handle_v_cont): Likewise.
4706 (handle_v_run): Likewise.
4707 (captured_main): Likewise.
4708 * target.c (write_inferior_memory): Likewise.
4709 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4710 * tracepoint.c (init_trace_buffer): Likewise.
4711 (add_tracepoint_action): Likewise.
4712 (add_traceframe): Likewise.
4713 (add_traceframe_block): Likewise.
4714 (cmd_qtdpsrc): Likewise.
4715 (cmd_qtdv): Likewise.
4716 (cmd_qtstatus): Likewise.
4717 (response_source): Likewise.
4718 (response_tsv): Likewise.
4719 (cmd_qtnotes): Likewise.
4720 (gdb_collect): Likewise.
4721 (initialize_tracepoint): Likewise.
4723 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4725 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4726 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4727 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4729 (enum aarch64_condition_codes): New enum.
4730 (w0): New static global.
4733 (struct aarch64_memory_operand) <type>: New
4734 MEMORY_OPERAND_POSTINDEX type.
4735 (postindex_memory_operand): New helper function.
4736 (emit_ret): New function.
4737 (emit_load_store_pair): New function, factored out of emit_stp
4738 with support for MEMORY_OPERAND_POSTINDEX.
4739 (emit_stp): Rewrite using emit_load_store_pair.
4740 (emit_ldp): New function.
4741 (emit_load_store): Likewise.
4742 (emit_ldr): Mention post-index instruction in comment.
4743 (emit_ldrh): New function.
4744 (emit_ldrb): New function.
4745 (emit_ldrsw): Mention post-index instruction in comment.
4746 (emit_str): Likewise.
4747 (emit_subs): New function.
4748 (emit_cmp): Likewise.
4749 (emit_and): Likewise.
4750 (emit_orr): Likewise.
4751 (emit_orn): Likewise.
4752 (emit_eor): Likewise.
4753 (emit_mvn): Likewise.
4754 (emit_lslv): Likewise.
4755 (emit_lsrv): Likewise.
4756 (emit_asrv): Likewise.
4757 (emit_mul): Likewise.
4758 (emit_sbfm): Likewise.
4759 (emit_sbfx): Likewise.
4760 (emit_ubfm): Likewise.
4761 (emit_ubfx): Likewise.
4762 (emit_csinc): Likewise.
4763 (emit_cset): Likewise.
4764 (emit_nop): Likewise.
4765 (emit_ops_insns): New helper function.
4766 (emit_pop): Likewise.
4767 (emit_push): Likewise.
4768 (aarch64_emit_prologue): New function.
4769 (aarch64_emit_epilogue): Likewise.
4770 (aarch64_emit_add): Likewise.
4771 (aarch64_emit_sub): Likewise.
4772 (aarch64_emit_mul): Likewise.
4773 (aarch64_emit_lsh): Likewise.
4774 (aarch64_emit_rsh_signed): Likewise.
4775 (aarch64_emit_rsh_unsigned): Likewise.
4776 (aarch64_emit_ext): Likewise.
4777 (aarch64_emit_log_not): Likewise.
4778 (aarch64_emit_bit_and): Likewise.
4779 (aarch64_emit_bit_or): Likewise.
4780 (aarch64_emit_bit_xor): Likewise.
4781 (aarch64_emit_bit_not): Likewise.
4782 (aarch64_emit_equal): Likewise.
4783 (aarch64_emit_less_signed): Likewise.
4784 (aarch64_emit_less_unsigned): Likewise.
4785 (aarch64_emit_ref): Likewise.
4786 (aarch64_emit_if_goto): Likewise.
4787 (aarch64_emit_goto): Likewise.
4788 (aarch64_write_goto_address): Likewise.
4789 (aarch64_emit_const): Likewise.
4790 (aarch64_emit_call): Likewise.
4791 (aarch64_emit_reg): Likewise.
4792 (aarch64_emit_pop): Likewise.
4793 (aarch64_emit_stack_flush): Likewise.
4794 (aarch64_emit_zero_ext): Likewise.
4795 (aarch64_emit_swap): Likewise.
4796 (aarch64_emit_stack_adjust): Likewise.
4797 (aarch64_emit_int_call_1): Likewise.
4798 (aarch64_emit_void_call_2): Likewise.
4799 (aarch64_emit_eq_goto): Likewise.
4800 (aarch64_emit_ne_goto): Likewise.
4801 (aarch64_emit_lt_goto): Likewise.
4802 (aarch64_emit_le_goto): Likewise.
4803 (aarch64_emit_gt_goto): Likewise.
4804 (aarch64_emit_ge_got): Likewise.
4805 (aarch64_emit_ops_impl): New static global variable.
4806 (aarch64_emit_ops): New target function, return
4807 &aarch64_emit_ops_impl.
4808 (struct linux_target_ops): Install it.
4810 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4812 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4813 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4815 * linux-aarch64-ipa.c: New file.
4816 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4818 (aarch64_get_thread_area): New target method.
4819 (extract_signed_bitfield): New helper function.
4820 (aarch64_decode_ldr_literal): New function.
4821 (enum aarch64_opcodes): New enum.
4822 (struct aarch64_register): New struct.
4823 (struct aarch64_operand): New struct.
4824 (x0): New static global.
4833 (aarch64_register): New helper function.
4834 (register_operand): Likewise.
4835 (immediate_operand): Likewise.
4836 (struct aarch64_memory_operand): New struct.
4837 (offset_memory_operand): New helper function.
4838 (preindex_memory_operand): Likewise.
4839 (enum aarch64_system_control_registers): New enum.
4840 (ENCODE): New macro.
4841 (emit_insn): New helper function.
4842 (emit_b): New function.
4843 (emit_bcond): Likewise.
4844 (emit_cb): Likewise.
4845 (emit_tb): Likewise.
4846 (emit_blr): Likewise.
4847 (emit_stp): Likewise.
4848 (emit_ldp_q_offset): Likewise.
4849 (emit_stp_q_offset): Likewise.
4850 (emit_load_store): Likewise.
4851 (emit_ldr): Likewise.
4852 (emit_ldrsw): Likewise.
4853 (emit_str): Likewise.
4854 (emit_ldaxr): Likewise.
4855 (emit_stxr): Likewise.
4856 (emit_stlr): Likewise.
4857 (emit_data_processing_reg): Likewise.
4858 (emit_data_processing): Likewise.
4859 (emit_add): Likewise.
4860 (emit_sub): Likewise.
4861 (emit_mov): Likewise.
4862 (emit_movk): Likewise.
4863 (emit_mov_addr): Likewise.
4864 (emit_mrs): Likewise.
4865 (emit_msr): Likewise.
4866 (emit_sevl): Likewise.
4867 (emit_wfe): Likewise.
4868 (append_insns): Likewise.
4869 (can_encode_int32_in): New helper function.
4870 (aarch64_relocate_instruction): New function.
4871 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4872 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4873 (struct linux_target_ops): Install aarch64_get_thread_area,
4874 aarch64_install_fast_tracepoint_jump_pad and
4875 aarch64_get_min_fast_tracepoint_insn_len.
4877 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4879 * Makefile.in (aarch64-insn.o): New rule.
4880 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4882 2015-09-21 Yao Qi <yao.qi@linaro.org>
4884 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4886 2015-09-21 Yao Qi <yao.qi@linaro.org>
4888 * tracepoint.c (max_jump_pad_size): Remove.
4890 2015-09-18 Yao Qi <yao.qi@linaro.org>
4892 * linux-aarch64-low.c: Don't include sys/uio.h.
4893 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4895 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4897 * tracepoint.c (eval_result_type): Change prototype.
4898 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4900 2015-09-15 Pedro Alves <palves@redhat.com>
4902 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4903 Check whether to report exec events instead of checking whether
4904 multiprocess is enabled.
4906 2015-09-15 Pedro Alves <palves@redhat.com>
4909 * remote-utils.c (prepare_resume_reply): Merge
4910 TARGET_WAITKIND_VFORK_DONE switch case with the
4911 TARGET_WAITKIND_FORKED case.
4913 2015-09-15 Yao Qi <yao.qi@linaro.org>
4915 * server.c (handle_query): Check string comparison using
4916 "else if" instead of "if".
4918 2015-09-15 Yao Qi <yao.qi@linaro.org>
4920 * server.c (vCont_supported): New global variable.
4921 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4922 matches. Append ";vContSupported+" to own_buf.
4923 (handle_v_requests): Append ";s;S" to own_buf if target supports
4924 hardware single step or vCont_supported is false.
4925 (capture_main): Set vCont_supported to zero.
4927 2015-09-15 Yao Qi <yao.qi@linaro.org>
4929 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4931 (linux_supports_hardware_single_step): ... New function.
4932 (linux_target_ops): Update.
4933 * lynx-low.c (lynx_target_ops): Set field
4934 supports_hardware_single_step to target_can_do_hardware_single_step.
4935 * nto-low.c (nto_target_ops): Likewise.
4936 * spu-low.c (spu_target_ops): Likewise.
4937 * win32-low.c (win32_target_ops): Likewise.
4938 * target.c (target_can_do_hardware_single_step): New function.
4939 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4940 Remove. <supports_hardware_single_step>: New field.
4941 (target_supports_conditional_breakpoints): Remove.
4942 (target_supports_hardware_single_step): New macro.
4943 (target_can_do_hardware_single_step): Declare.
4944 * server.c (handle_query): Use target_supports_hardware_single_step
4945 instead of target_supports_conditional_breakpoints.
4947 2015-09-15 Yao Qi <yao.qi@linaro.org>
4949 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4951 (struct linux_target_ops the_low_target): Install
4952 aarch64_linux_siginfo_fixup.
4954 2015-09-11 Don Breazeal <donb@codesourcery.com>
4955 Luis Machado <lgustavo@codesourcery.com>
4957 * linux-low.c (linux_mourn): Static declaration.
4958 (linux_arch_setup): Move in front of
4959 handle_extended_wait.
4960 (linux_arch_setup_thread): New function.
4961 (handle_extended_wait): Handle exec events. Call
4962 linux_arch_setup_thread. Make event_lwp argument a
4963 pointer-to-a-pointer.
4964 (check_zombie_leaders): Do not check stopped threads.
4965 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4966 (linux_low_filter_event): Add lwp and thread for exec'ing
4967 non-leader thread if leader thread has been deleted.
4968 Refactor code into linux_arch_setup_thread and call it.
4969 Pass child lwp pointer by reference to handle_extended_wait.
4970 (linux_wait_for_event_filtered): Update comment.
4971 (linux_wait_1): Prevent clobbering exec event status.
4972 (linux_supports_exec_events): New function.
4973 (linux_target_ops) <supports_exec_events>: Initialize new member.
4974 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4976 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4977 * server.c (report_exec_events): New global variable.
4978 (handle_query): Handle qSupported query for exec-events feature.
4979 (captured_main): Initialize report_exec_events.
4980 * server.h (report_exec_events): Declare new global variable.
4981 * target.h (struct target_ops) <supports_exec_events>: New
4983 (target_supports_exec_events): New macro.
4984 * win32-low.c (win32_target_ops) <supports_exec_events>:
4985 Initialize new member.
4987 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4989 * linux-low.c (linux_low_enable_btrace): Remove.
4990 (linux_target_ops): Replace linux_low_enable_btrace with
4991 linux_enable_btrace.
4993 2015-09-03 Yao Qi <yao.qi@linaro.org>
4995 * linux-aarch64-low.c (aarch64_insert_point): Call
4996 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4999 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5001 * linux-low.c (check_stopped_by_breakpoint): Use
5002 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5004 2015-08-27 Pedro Alves <palves@redhat.com>
5006 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
5008 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
5010 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5011 the XNEW-family equivalent.
5012 (compile_bytecodes): Likewise.
5013 * dll.c (loaded_dll): Likewise.
5014 * event-loop.c (append_callback_event): Likewise.
5015 (create_file_handler): Likewise.
5016 (create_file_event): Likewise.
5017 * hostio.c (handle_open): Likewise.
5018 * inferiors.c (add_thread): Likewise.
5019 (add_process): Likewise.
5020 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5021 * linux-arm-low.c (arm_new_process): Likewise.
5022 (arm_new_thread): Likewise.
5023 * linux-low.c (add_to_pid_list): Likewise.
5024 (linux_add_process): Likewise.
5025 (handle_extended_wait): Likewise.
5026 (add_lwp): Likewise.
5027 (enqueue_one_deferred_signal): Likewise.
5028 (enqueue_pending_signal): Likewise.
5029 (linux_resume_one_lwp_throw): Likewise.
5030 (linux_resume_one_thread): Likewise.
5031 (linux_read_memory): Likewise.
5032 (linux_write_memory): Likewise.
5033 * linux-mips-low.c (mips_linux_new_process): Likewise.
5034 (mips_linux_new_thread): Likewise.
5035 (mips_add_watchpoint): Likewise.
5036 * linux-x86-low.c (initialize_low_arch): Likewise.
5037 * lynx-low.c (lynx_add_process): Likewise.
5038 * mem-break.c (set_raw_breakpoint_at): Likewise.
5039 (set_breakpoint): Likewise.
5040 (add_condition_to_breakpoint): Likewise.
5041 (add_commands_to_breakpoint): Likewise.
5042 (clone_agent_expr): Likewise.
5043 (clone_one_breakpoint): Likewise.
5044 * regcache.c (new_register_cache): Likewise.
5045 * remote-utils.c (look_up_one_symbol): Likewise.
5046 * server.c (queue_stop_reply): Likewise.
5047 (start_inferior): Likewise.
5048 (queue_stop_reply_callback): Likewise.
5049 (handle_target_event): Likewise.
5050 * spu-low.c (fetch_ppc_memory): Likewise.
5051 (store_ppc_memory): Likewise.
5052 * target.c (set_target_ops): Likewise.
5053 * thread-db.c (thread_db_load_search): Likewise.
5054 (try_thread_db_load_1): Likewise.
5055 * tracepoint.c (add_tracepoint): Likewise.
5056 (add_tracepoint_action): Likewise.
5057 (create_trace_state_variable): Likewise.
5058 (cmd_qtdpsrc): Likewise.
5059 (cmd_qtro): Likewise.
5060 (add_while_stepping_state): Likewise.
5061 * win32-low.c (child_add_thread): Likewise.
5062 (get_image_name): Likewise.
5064 2015-08-25 Yao Qi <yao.qi@linaro.org>
5066 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5068 2015-08-25 Yao Qi <yao.qi@linaro.org>
5070 * Makefile.in (aarch64-linux.o): New rule.
5071 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5073 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5074 (aarch64_init_debug_reg_state): Make it extern.
5075 (aarch64_linux_prepare_to_resume): Remove.
5077 2015-08-25 Yao Qi <yao.qi@linaro.org>
5079 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5080 lwp_arch_private_info and ptid_of_lwp.
5082 2015-08-25 Yao Qi <yao.qi@linaro.org>
5084 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5085 Find proc_info by find_process_pid. All callers updated.
5087 2015-08-25 Yao Qi <yao.qi@linaro.org>
5089 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5091 (debug_reg_change_callback): Remove.
5092 (aarch64_notify_debug_reg_change): Remove.
5094 2015-08-25 Yao Qi <yao.qi@linaro.org>
5096 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5097 Call current_lwp_ptid.
5099 2015-08-25 Yao Qi <yao.qi@linaro.org>
5101 * linux-aarch64-low.c (debug_reg_change_callback): Use
5104 2015-08-25 Yao Qi <yao.qi@linaro.org>
5106 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5108 2015-08-25 Yao Qi <yao.qi@linaro.org>
5110 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5112 2015-08-25 Yao Qi <yao.qi@linaro.org>
5114 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5117 2015-08-25 Yao Qi <yao.qi@linaro.org>
5119 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5121 (debug_reg_change_callback): Remove argument entry and add argument
5122 lwp. Remove local variable thread. Don't print thread id in the
5123 debugging output. Don't check whether pid of thread equals to pid.
5124 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5125 iterate_over_lwps instead find_inferior.
5127 2015-08-24 Pedro Alves <palves@redhat.com>
5129 * inferiors.c (get_first_process): New function.
5130 * inferiors.h (get_first_process): New declaration.
5131 * remote-utils.c (read_ptid): Default to the first process in the
5132 list, instead of to the current thread's process.
5134 2015-08-24 Pedro Alves <palves@redhat.com>
5136 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5137 * event-loop.c: Likewise.
5138 * remote-utils.c: Likewise.
5139 * tracepoint.c: Likewise.
5141 2015-08-24 Pedro Alves <palves@redhat.com>
5143 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5146 2015-08-21 Pedro Alves <palves@redhat.com>
5148 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5149 instead of literal 1.
5151 2015-08-21 Pedro Alves <palves@redhat.com>
5153 * tdesc.c (default_description): Explicitly zero-initialize.
5155 2015-08-21 Pedro Alves <palves@redhat.com>
5158 * inferiors.c (remove_thread): Discard any pending stop reply for
5160 * server.c (remove_all_on_match_pid): Rename to ...
5161 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5163 (discard_queued_stop_replies): Change parameter to a ptid. Now
5165 (handle_v_kill, kill_inferior_callback, captured_main)
5166 (process_serial_event): Adjust.
5167 * server.h (discard_queued_stop_replies): Declare.
5169 2015-08-21 Pedro Alves <palves@redhat.com>
5171 * linux-low.c (wait_for_sigstop): Always switch to no thread
5172 selected if the previously current thread dies.
5173 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5174 process instead of the current thread's.
5175 * remote-utils.c (input_interrupt): Don't check if there's no
5177 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5178 current thread to the general thread fails, error out.
5179 (handle_qxfer_auxv, handle_qxfer_libraries)
5180 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5181 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5182 (handle_query): Check if there's a thread selected instead of
5183 checking whether there's any thread in the thread list.
5184 (handle_qxfer_threads, handle_qxfer_btrace)
5185 (handle_qxfer_btrace_conf): Don't error out early if there's no
5186 thread in the thread list.
5187 (handle_v_cont, myresume): Don't set the current thread to the
5189 (process_serial_event) <Hg handling>: Also set thread_id if the
5190 previous general thread is still alive.
5191 (process_serial_event) <g/G handling>: If setting the current
5192 thread to the general thread fails, error out.
5193 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5194 thread's lwp instead of the current thread's.
5195 * target.c (set_desired_thread): If the desired thread was not
5196 found, leave the current thread pointing to NULL. Return an int
5197 (boolean) indicating success.
5198 * target.h (set_desired_thread): Change return type to int.
5200 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5202 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5203 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5205 (ps_get_thread_area): New function.
5207 2015-08-19 Gary Benson <gbenson@redhat.com>
5209 * hostio.c (handle_pread): Do not attempt to read more data
5210 than hostio_reply_with_data can fit in a packet.
5212 2015-08-18 Joel Brobecker <brobecker@adacore.com>
5214 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5216 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5218 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5220 2015-08-06 Pedro Alves <palves@redhat.com>
5222 * tracepoint.c (expr_eval_result): Now an int.
5224 2015-08-06 Pedro Alves <palves@redhat.com>
5226 * gdbthread.h (struct regcache): Forward declare.
5227 (struct thread_info) <regcache_data>: Now a struct regcache
5229 * inferiors.c (inferior_regcache_data)
5230 (set_inferior_regcache_data): Now work with struct regcache
5232 * inferiors.h (struct regcache): Forward declare.
5233 (inferior_regcache_data, set_inferior_regcache_data): Now work
5234 with struct regcache pointers.
5235 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5236 (free_register_cache_thread): Remove struct regcache pointer
5239 2015-08-06 Pedro Alves <palves@redhat.com>
5241 * server.c (captured_main): On error, print the exception message
5242 to stderr, and if run_once is set, throw a quit.
5244 2015-08-06 Pedro Alves <palves@redhat.com>
5246 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5249 2015-08-06 Pedro Alves <palves@redhat.com>
5251 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5252 reading beyond the passed in buffer length.
5254 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5256 * tracepoint.c (symbol_list) <required>: Remove.
5258 2015-08-06 Pedro Alves <palves@redhat.com>
5260 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5261 count if stopping and suspending threads.
5262 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5263 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5264 (linux_detach): Complete an ongoing step-over.
5265 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5267 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5268 (linux_wait_1): If passing a signal to the inferior after
5269 finishing a step-over, unsuspend and re-resume all lwps. If we
5270 see a single-step event but the thread should be continuing, don't
5271 pass the trap to gdb.
5272 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5273 internal_error instead of gdb_assert.
5274 (enqueue_pending_signal): New function.
5275 (check_ptrace_stopped_lwp_gone): Add debug output.
5276 (start_step_over): Use internal_error instead of gdb_assert.
5277 (complete_ongoing_step_over): New function.
5278 (linux_resume_one_thread): Don't resume a suspended thread.
5279 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5282 2015-08-06 Pedro Alves <palves@redhat.com>
5284 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5285 (linux_thread_alive): Use lwp_is_marked_dead.
5286 (extended_event_reported): Delete.
5287 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5288 instead of extended_event_reported.
5289 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5291 (lwp_is_marked_dead): New function.
5292 (lwp_running): Use lwp_is_marked_dead.
5293 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5296 2015-08-06 Pedro Alves <palves@redhat.com>
5298 * linux-low.c (linux_wait_1): Move fork event output out of the
5299 !report_to_gdb check. Pass event_child->waitstatus to
5300 target_waitstatus_to_string instead of ourstatus.
5302 2015-08-04 Yao Qi <yao.qi@linaro.org>
5304 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5305 if current_thread is 32 bit.
5307 2015-08-04 Yao Qi <yao.qi@linaro.org>
5309 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5310 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5311 * server.c (extended_protocol): Remove "static".
5312 * server.h (extended_protocol): Declare it.
5314 2015-08-04 Yao Qi <yao.qi@linaro.org>
5316 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5317 both aarch64 and aarch32.
5318 (aarch64_set_pc): Likewise.
5320 2015-08-04 Yao Qi <yao.qi@linaro.org>
5322 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5323 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5324 arm-with-neon.xml to srv_xmlfiles.
5325 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5326 (is_64bit_tdesc): New function.
5327 (aarch64_linux_read_description): New function.
5328 (aarch64_arch_setup): Call aarch64_linux_read_description.
5329 (regs_info): Rename to regs_info_aarch64.
5330 (aarch64_regs_info): Return right regs_info.
5331 (initialize_low_arch): Call initialize_low_arch_aarch32.
5333 2015-08-04 Yao Qi <yao.qi@linaro.org>
5335 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5336 * linux-aarch32-low.c: New file.
5337 * linux-aarch32-low.h: New file.
5338 * linux-arm-low.c (arm_fill_gregset): Move it to
5339 linux-aarch32-low.c.
5340 (arm_store_gregset): Likewise.
5341 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5342 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5343 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5344 (regs_info): Rename to regs_info_arm.
5345 (arm_regs_info): Return regs_info_aarch32 if
5346 have_ptrace_getregset is 1 and target description is
5347 arm_with_neon or arm_with_vfpv3.
5348 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5349 Call initialize_low_arch_aarch32 instead.
5351 2015-08-04 Yao Qi <yao.qi@linaro.org>
5353 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5354 * linux-low.c: ... here.
5355 * linux-low.h (have_ptrace_getregset): Declare it.
5357 2015-08-04 Pedro Alves <palves@redhat.com>
5359 * thread-db.c (struct thread_db): Use new typedefs.
5360 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5362 (disable_thread_event_reporting): Cast result of dlsym to
5363 destination function pointer type.
5364 (thread_db_mourn): Use td_ta_delete_ftype.
5366 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5368 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5370 (CDX_BREAKPOINT): Define for R2.
5371 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5372 (the_low_target): Add comments.
5374 2015-07-30 Yao Qi <yao.qi@linaro.org>
5376 * linux-arm-low.c (arm_hwcap): Remove it.
5377 (arm_read_description): New local variable arm_hwcap. Don't
5378 set arm_hwcap to zero.
5380 2015-07-30 Yao Qi <yao.qi@linaro.org>
5382 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5383 Use regcache->tdesc instead.
5384 (arm_store_wmmxregset): Likewise.
5385 (arm_fill_vfpregset): Likewise.
5386 (arm_store_vfpregset): Likewise.
5388 2015-07-30 Yao Qi <yao.qi@linaro.org>
5390 * linux-arm-low.c: Include arch/arm.h.
5391 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5392 (arm_store_gregset): Likewise.
5394 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5396 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5397 ptrace's 4th parameter.
5399 2015-07-27 Yao Qi <yao.qi@linaro.org>
5401 * configure.srv (case aarch64*-*-linux*): Don't set
5404 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5406 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5408 * linux-arm-low.c: Likewise.
5409 * linux-cris-low.c: Likewise.
5410 * linux-crisv32-low.c: Likewise.
5411 * linux-low.c: Likewise.
5412 * linux-m68k-low.c: Likewise.
5413 * linux-mips-low.c: Likewise.
5414 * linux-nios2-low.c: Likewise.
5415 * linux-s390-low.c: Likewise.
5416 * linux-sparc-low.c: Likewise.
5417 * linux-tic6x-low.c: Likewise.
5418 * linux-tile-low.c: Likewise.
5419 * linux-x86-low.c: Likewise.
5421 2015-07-24 Pedro Alves <palves@redhat.com>
5423 * config.in: Regenerate.
5424 * configure: Regenerate.
5426 2015-07-24 Pedro Alves <palves@redhat.com>
5428 * acinclude.m4: Include ../ptrace.m4.
5429 * configure.ac: Call GDB_AC_PTRACE.
5430 * config.in, configure: Regenerate.
5432 2015-07-24 Yao Qi <yao.qi@linaro.org>
5434 * linux-low.c (linux_create_inferior): Remove setting to
5435 proc->priv->new_inferior.
5436 (linux_attach): Likewise.
5437 (linux_low_filter_event): Likewise.
5438 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5440 2015-07-24 Yao Qi <yao.qi@linaro.org>
5442 * linux-low.c (linux_arch_setup): New function.
5443 (linux_low_filter_event): If proc->tdesc is NULL and
5444 proc->attached is true, call the_low_target.arch_setup.
5445 Otherwise, keep status pending, and return.
5446 (linux_resume_one_lwp_throw): Don't call get_pc if
5447 thread->while_stepping isn't NULL. Don't call
5448 get_thread_regcache if proc->tdesc is NULL.
5449 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5450 (linux_target_ops): Install arch_setup.
5451 * server.c (start_inferior): Call the_target->arch_setup.
5452 * target.h (struct target_ops) <arch_setup>: New field.
5453 (target_arch_setup): New marco.
5454 * lynx-low.c (lynx_target_ops): Update.
5455 * nto-low.c (nto_target_ops): Update.
5456 * spu-low.c (spu_target_ops): Update.
5457 * win32-low.c (win32_target_ops): Update.
5459 2015-07-24 Yao Qi <yao.qi@linaro.org>
5461 * linux-low.c (linux_add_process): Don't set
5462 proc->priv->new_inferior.
5463 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5464 (linux_attach): Likewise.
5466 2015-07-24 Yao Qi <yao.qi@linaro.org>
5468 * server.c (start_inferior): Code refactor.
5470 2015-07-24 Yao Qi <yao.qi@linaro.org>
5472 * server.c (process_serial_event): Set general_thread.
5474 2015-07-21 Yao Qi <yao.qi@linaro.org>
5476 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5477 aarch64_linux_get_debug_reg_capacity.
5479 2015-07-17 Yao Qi <yao.qi@linaro.org>
5481 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5482 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5483 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5484 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5485 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5486 (AARCH64_HWP_ALIGNMENT): Likewise.
5487 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5488 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5489 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5490 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5491 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5492 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5493 (struct aarch64_debug_reg_state): Likewise.
5494 (struct arch_lwp_info): Likewise.
5495 (aarch64_align_watchpoint): Likewise.
5496 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5497 (aarch64_watchpoint_length): Likewise.
5498 (aarch64_point_encode_ctrl_reg): Likewise
5499 (aarch64_point_is_aligned): Likewise.
5500 (aarch64_align_watchpoint): Likewise.
5501 (aarch64_linux_set_debug_regs):
5502 (aarch64_dr_state_insert_one_point): Likewise.
5503 (aarch64_dr_state_remove_one_point): Likewise.
5504 (aarch64_handle_breakpoint): Likewise.
5505 (aarch64_handle_aligned_watchpoint): Likewise.
5506 (aarch64_handle_unaligned_watchpoint): Likewise.
5507 (aarch64_handle_watchpoint): Likewise.
5509 2015-07-17 Yao Qi <yao.qi@linaro.org>
5511 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5512 and don't aarch64_get_debug_reg_state. All callers update.
5513 (aarch64_handle_aligned_watchpoint): Likewise.
5514 (aarch64_handle_unaligned_watchpoint): Likewise.
5515 (aarch64_handle_watchpoint): Likewise.
5516 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5517 (aarch64_remove_point): Likewise.
5519 2015-07-17 Yao Qi <yao.qi@linaro.org>
5521 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5523 (aarch64_handle_unaligned_watchpoint): Likewise.
5525 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5527 Revert the previous 3 commits:
5528 Move gdb_regex* to common/
5529 Move linux_find_memory_regions_full & co.
5530 gdbserver build-id attribute generator
5532 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5533 Jan Kratochvil <jan.kratochvil@redhat.com>
5535 gdbserver build-id attribute generator.
5536 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5537 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5538 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5540 (get_dynamic): Use find_pdhr to traverse program headers.
5541 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5542 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5543 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5544 (get_hex_build_id): New.
5545 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5546 to reply XML document.
5548 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5549 Jan Kratochvil <jan.kratochvil@redhat.com>
5551 * target.c: Include target/target-utils.h and fcntl.h.
5552 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5553 (target_fileio_read_stralloc): New functions.
5555 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5557 * Makefile.in (OBS): Add gdb_regex.o.
5559 * config.in: Rebuilt.
5560 * configure: Rebuilt.
5562 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5563 Jan Kratochvil <jan.kratochvil@redhat.com>
5565 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5566 * Makefile.in (OBS): Add target-utils.o.
5567 (linux-maps.o, target-utils.o): New.
5568 * configure.srv (srv_linux_obj): Add linux-maps.o.
5570 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5572 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5574 (the_low_target): Install it.
5576 2015-07-14 Pedro Alves <palves@redhat.com>
5578 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5579 Instead, ignore ECHILD, and throw an error for other errnos.
5581 2015-07-10 Pedro Alves <palves@redhat.com>
5583 * event-loop.c (struct callback_event) <data>: Change type to
5584 gdb_client_data instance instead of gdb_client_data pointer.
5585 (append_callback_event): Adjust.
5587 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5589 * linux-aarch64-low.c: Add comments for each linux_target_ops
5590 method. Remove comments already covered in target_ops and
5591 linux_target_ops definitions.
5592 (the_low_target): Add comments for each unimplemented method.
5594 2015-07-09 Yao Qi <yao.qi@linaro.org>
5596 * linux-aarch64-low.c (aarch64_regmap): Remove.
5597 (aarch64_usrregs_info): Remove.
5598 (regs_info): Set field usrregs to NULL.
5600 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5602 * linux-low.c: Include "rsp-low.h"
5603 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5604 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5605 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5606 (handle_btrace_enable_pt): New.
5607 (handle_btrace_general_set): Support "pt".
5608 (handle_btrace_conf_general_set): Support "pt:size".
5610 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5612 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5615 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5617 * linux-aarch64-low.c: Remove comment about endianness.
5618 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5619 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5622 2015-06-24 Gary Benson <gbenson@redhat.com>
5624 * linux-i386-ipa.c (stdint.h): Do not include.
5625 * lynx-i386-low.c (stdint.h): Likewise.
5626 * lynx-ppc-low.c (stdint.h): Likewise.
5627 * mem-break.c (stdint.h): Likewise.
5628 * thread-db.c (stdint.h): Likewise.
5629 * tracepoint.c (stdint.h): Likewise.
5630 * win32-low.c (stdint.h): Likewise.
5632 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5634 * server.c (write_qxfer_response): Update call to
5635 remote_escape_output.
5637 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5638 Jan Kratochvil <jan.kratochvil@redhat.com>
5640 Merge multiple hex conversions.
5641 * gdbreplay.c (tohex): Rename to 'fromhex'.
5642 (logchar): Use fromhex.
5644 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5646 * server.c (handle_qxfer_libraries): Set `version' attribute for
5649 2015-06-10 Gary Benson <gbenson@redhat.com>
5651 * target.h (struct target_ops) <multifs_open>: New field.
5652 <multifs_unlink>: Likewise.
5653 <multifs_readlink>: Likewise.
5654 * linux-low.c (nat/linux-namespaces.h): New include.
5655 (linux_target_ops): Initialize the_target->multifs_open,
5656 the_target->multifs_unlink and the_target->multifs_readlink.
5657 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5658 * hostio.c (hostio_fs_pid): New static variable.
5659 (hostio_handle_new_gdb_connection): New function.
5660 (handle_setfs): Likewise.
5661 (handle_open): Use the_target->multifs_open as appropriate.
5662 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5663 (handle_readlink): Use the_target->multifs_readlink as
5665 (handle_vFile): Handle vFile:setfs packets.
5666 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5667 after target_handle_new_gdb_connection.
5669 2015-06-10 Gary Benson <gbenson@redhat.com>
5671 * configure.ac (AC_CHECK_FUNCS): Add setns.
5672 * config.in: Regenerate.
5673 * configure: Likewise.
5674 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5675 (linux-namespaces.o): New rule.
5676 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5678 2015-06-09 Gary Benson <gbenson@redhat.com>
5680 * hostio.c (handle_open): Process mode argument with
5681 fileio_to_host_mode.
5683 2015-06-01 Yao Qi <yao.qi@linaro.org>
5685 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5686 * linux-x86-low.c: Likewise.
5688 2015-05-28 Don Breazeal <donb@codesourcery.com>
5690 * linux-low.c (handle_extended_wait): Initialize
5691 thread_info.last_resume_kind for new fork children.
5693 2015-05-15 Pedro Alves <palves@redhat.com>
5695 * target.h (target_handle_new_gdb_connection): Rewrite using if
5696 wrapped in do/while.
5698 2015-05-14 Joel Brobecker <brobecker@adacore.com>
5700 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5701 * configure, config.in: Regenerate.
5702 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5705 2015-05-12 Don Breazeal <donb@codesourcery.com>
5707 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5708 PTRACE_EVENT_VFORK_DONE.
5709 (linux_low_ptrace_options, extended_event_reported): Add vfork
5711 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5712 and "vforkdone" for RSP 'T' Stop Reply Packet.
5713 * server.h (report_vfork_events): Declare
5716 2015-05-12 Don Breazeal <donb@codesourcery.com>
5718 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5719 (the_low_target) <new_fork>: Initialize new member.
5720 * linux-arm-low.c (arm_new_fork): New function.
5721 (the_low_target) <new_fork>: Initialize new member.
5722 * linux-low.c (handle_extended_wait): Call new target function
5724 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5725 * linux-mips-low.c (mips_add_watchpoint): New function
5726 extracted from mips_insert_point.
5727 (the_low_target) <new_fork>: Initialize new member.
5728 (mips_linux_new_fork): New function.
5729 (mips_insert_point): Call mips_add_watchpoint.
5730 * linux-x86-low.c (x86_linux_new_fork): New function.
5731 (the_low_target) <new_fork>: Initialize new member.
5733 2015-05-12 Don Breazeal <donb@codesourcery.com>
5735 * linux-low.c (handle_extended_wait): Implement return value,
5736 rename argument 'event_child' to 'event_lwp', handle
5737 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5738 (linux_low_ptrace_options): New function.
5739 (linux_low_filter_event): Call linux_low_ptrace_options,
5740 use different argument fo linux_enable_event_reporting,
5741 use return value from handle_extended_wait.
5742 (extended_event_reported): New function.
5743 (linux_wait_1): Call extended_event_reported and set
5744 status to report fork events.
5745 (linux_write_memory): Add pid to debug message.
5746 (reset_lwp_ptrace_options_callback): New function.
5747 (linux_handle_new_gdb_connection): New function.
5748 (linux_target_ops): Initialize new structure member.
5749 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5750 * lynx-low.c: Initialize new structure member.
5751 * remote-utils.c (prepare_resume_reply): Implement stop reason
5752 "fork" for "T" stop message.
5753 * server.c (handle_query): Call handle_new_gdb_connection.
5754 * server.h (report_fork_events): Declare global flag.
5755 * target.h (struct target_ops) <handle_new_gdb_connection>:
5757 (target_handle_new_gdb_connection): New macro.
5758 * win32-low.c: Initialize new structure member.
5760 2015-05-12 Don Breazeal <donb@codesourcery.com>
5762 * mem-break.c (APPEND_TO_LIST): Define macro.
5763 (clone_agent_expr): New function.
5764 (clone_one_breakpoint): New function.
5765 (clone_all_breakpoints): New function.
5766 * mem-break.h: Declare new functions.
5768 2015-05-12 Don Breazeal <donb@codesourcery.com>
5770 * linux-low.c (linux_supports_fork_events): New function.
5771 (linux_supports_vfork_events): New function.
5772 (linux_target_ops): Initialize new structure members.
5773 (initialize_low): Call linux_check_ptrace_features.
5774 * lynx-low.c (lynx_target_ops): Initialize new structure
5776 * server.c (report_fork_events, report_vfork_events):
5778 (handle_query): Add new features to qSupported packet and
5780 (captured_main): Initialize new global variables.
5781 * target.h (struct target_ops) <supports_fork_events>:
5783 <supports_vfork_events>: New member.
5784 (target_supports_fork_events): New macro.
5785 (target_supports_vfork_events): New macro.
5786 * win32-low.c (win32_target_ops): Initialize new structure
5789 2015-05-12 Gary Benson <gbenson@redhat.com>
5791 * server.c (handle_qxfer_exec_file): Use current process
5794 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5796 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5797 Remove HAVE_PTRACE_GETREGS conditionals.
5798 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5799 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5801 2015-05-08 Yao Qi <yao.qi@linaro.org>
5803 * linux-low.c (linux_supports_conditional_breakpoints): New
5805 (linux_target_ops): Install new target method.
5806 * lynx-low.c (lynx_target_ops): Install NULL hook for
5807 supports_conditional_breakpoints.
5808 * nto-low.c (nto_target_ops): Likewise.
5809 * spu-low.c (spu_target_ops): Likewise.
5810 * win32-low.c (win32_target_ops): Likewise.
5811 * server.c (handle_query): Check
5812 target_supports_conditional_breakpoints.
5813 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5815 (target_supports_conditional_breakpoints): New macro.
5817 2015-05-06 Pedro Alves <palves@redhat.com>
5820 * server.c (start_inferior): If the process exits, mourn it.
5822 2015-04-21 Gary Benson <gbenson@redhat.com>
5824 * hostio.c (fileio_open_flags_to_host): Factored out to
5825 fileio_to_host_openflags in common/fileio.c. Single use
5828 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5830 * linux-xtensa-low.c (xtensa_fill_gregset)
5831 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5834 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5836 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5837 (regs_info): Replace usrregs pointer with NULL.
5839 2015-04-17 Gary Benson <gbenson@redhat.com>
5841 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5842 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5843 * server.c (handle_qxfer_exec_file): New function.
5844 (qxfer_packets): Add exec-file entry.
5845 (handle_query): Report qXfer:exec-file:read as supported packet.
5847 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5849 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5851 2015-04-09 Gary Benson <gbenson@redhat.com>
5853 * hostio-errno.c (errno_to_fileio_error): Remove function.
5854 Update caller to use remote_fileio_to_fio_error.
5856 2015-04-09 Yao Qi <yao.qi@linaro.org>
5858 * linux-low.c (linux_insert_point): Call
5859 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5860 (linux_remove_point): Call remove_memory_breakpoint if type is
5862 * linux-x86-low.c (x86_insert_point): Don't call
5863 insert_memory_breakpoint.
5864 (x86_remove_point): Don't call remove_memory_breakpoint.
5866 2015-04-01 Pedro Alves <palves@redhat.com>
5867 Cleber Rosa <crosa@redhat.com>
5869 * server.c (gdbserver_usage): Reorganize and extend the usage
5872 2015-03-24 Pedro Alves <palves@redhat.com>
5874 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5875 output. Also dump TRAP_TRACE.
5876 (linux_low_filter_event): In debug output, distinguish a
5877 resume_stop SIGSTOP from a delayed SIGSTOP.
5879 2015-03-24 Gary Benson <gbenson@redhat.com>
5881 * linux-x86-low.c (x86_linux_new_thread): Moved to
5883 (x86_linux_prepare_to_resume): Likewise.
5885 2015-03-24 Gary Benson <gbenson@redhat.com>
5887 * Makefile.in (x86-linux-dregs.o): New rule.
5888 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5889 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5890 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5891 (x86_linux_dr_get): Likewise.
5892 (x86_linux_dr_set): Likewise.
5893 (update_debug_registers_callback): Likewise.
5894 (x86_linux_dr_set_addr): Likewise.
5895 (x86_linux_dr_get_addr): Likewise.
5896 (x86_linux_dr_set_control): Likewise.
5897 (x86_linux_dr_get_control): Likewise.
5898 (x86_linux_dr_get_status): Likewise.
5899 (x86_linux_update_debug_registers): Likewise.
5901 2015-03-24 Gary Benson <gbenson@redhat.com>
5903 * linux-x86-low.c (x86_linux_update_debug_registers):
5904 New function, factored out from...
5905 (x86_linux_prepare_to_resume): ...this.
5907 2015-03-24 Gary Benson <gbenson@redhat.com>
5909 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5910 (x86_linux_dr_set): Likewise.
5911 (update_debug_registers_callback): Likewise.
5912 (x86_linux_dr_set_addr): Likewise.
5913 (x86_linux_dr_get_addr): Likewise.
5914 (x86_linux_dr_set_control): Likewise.
5915 (x86_linux_dr_get_control): Likewise.
5916 (x86_linux_dr_get_status): Likewise.
5917 (x86_linux_prepare_to_resume): Likewise.
5919 2015-03-24 Gary Benson <gbenson@redhat.com>
5921 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5922 Use perror_with_name. Pass string through gettext.
5923 (x86_linux_dr_set): Likewise.
5925 2015-03-24 Gary Benson <gbenson@redhat.com>
5927 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5928 (x86_linux_dr_set_addr): ...this.
5929 (x86_dr_low_get_addr): Rename to...
5930 (x86_linux_dr_get_addr): ...this.
5931 (x86_dr_low_set_control): Rename to...
5932 (x86_linux_dr_set_control): ...this.
5933 (x86_dr_low_get_control): Rename to...
5934 (x86_linux_dr_get_control): ...this.
5935 (x86_dr_low_get_status): Rename to...
5936 (x86_linux_dr_get_status): ...this.
5937 (x86_dr_low): Update with new function names.
5939 2015-03-24 Gary Benson <gbenson@redhat.com>
5941 * Makefile.in (x86-linux.o): New rule.
5942 * configure.srv: Add x86-linux.o to relevant targets.
5943 * linux-low.c (lwp_set_arch_private_info): New function.
5944 (lwp_arch_private_info): Likewise.
5945 * linux-x86-low.c: Include nat/x86-linux.h.
5946 (arch_lwp_info): Removed structure.
5947 (update_debug_registers_callback):
5948 Use lwp_set_debug_registers_changed.
5949 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5950 and lwp_set_debug_registers_changed.
5951 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5953 2015-03-24 Gary Benson <gbenson@redhat.com>
5955 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5956 * linux-arm-low.c (arm_new_thread): Likewise.
5957 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5958 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5959 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5960 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5962 2015-03-24 Gary Benson <gbenson@redhat.com>
5964 * linux-low.c (ptid_of_lwp): New function.
5965 (lwp_is_stopped): Likewise.
5966 (lwp_stop_reason): Likewise.
5967 * linux-x86-low.c (update_debug_registers_callback):
5969 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5972 2015-03-24 Gary Benson <gbenson@redhat.com>
5974 * linux-low.h (linux_stop_lwp): Remove declaration.
5976 2015-03-24 Gary Benson <gbenson@redhat.com>
5978 * linux-low.h: Include nat/linux-nat.h.
5979 * linux-low.c (iterate_over_lwps_args): New structure.
5980 (iterate_over_lwps_filter): New function.
5981 (iterate_over_lwps): Likewise.
5982 * linux-x86-low.c (update_debug_registers_callback):
5983 Update signature to what iterate_over_lwps expects.
5984 Remove PID check that iterate_over_lwps now performs.
5985 (x86_dr_low_set_addr): Use iterate_over_lwps.
5986 (x86_dr_low_set_control): Likewise.
5988 2015-03-24 Gary Benson <gbenson@redhat.com>
5990 * linux-x86-low.c (x86_debug_reg_state): New function.
5991 (x86_linux_prepare_to_resume): Use the above.
5993 2015-03-24 Gary Benson <gbenson@redhat.com>
5995 * linux-low.c (current_lwp_ptid): New function.
5996 * linux-x86-low.c: Include nat/linux-nat.h.
5997 (x86_dr_low_get_addr): Use current_lwp_ptid.
5998 (x86_dr_low_get_control): Likewise.
5999 (x86_dr_low_get_status): Likewise.
6001 2015-03-20 Pedro Alves <palves@redhat.com>
6003 * tracepoint.c (cmd_qtstatus): Make "str" const.
6005 2015-03-20 Pedro Alves <palves@redhat.com>
6007 * server.c (handle_general_set): Make "req_str" const.
6009 2015-03-19 Pedro Alves <palves@redhat.com>
6011 * linux-low.c (linux_resume_one_lwp): Rename to ...
6012 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
6013 instead call perror_with_name.
6014 (check_ptrace_stopped_lwp_gone): New function.
6015 (linux_resume_one_lwp): Reimplement as wrapper around
6016 linux_resume_one_lwp_throw that swallows errors if the LWP is
6019 2015-03-19 Pedro Alves <palves@redhat.com>
6021 * linux-low.c (count_events_callback, select_event_lwp_callback):
6022 No longer check whether the thread has resume_stop as last resume
6025 2015-03-19 Pedro Alves <palves@redhat.com>
6027 * linux-low.c (count_events_callback, select_event_lwp_callback):
6028 Use the lwp's status_pending_p field, not the thread's.
6030 2015-03-19 Pedro Alves <palves@redhat.com>
6032 * linux-low.c (select_event_lwp_callback): Update comments to
6033 no longer mention SIGTRAP.
6035 2015-03-18 Gary Benson <gbenson@redhat.com>
6037 * server.c (handle_query): Do not report vFile:fstat as supported.
6039 2015-03-11 Gary Benson <gbenson@redhat.com>
6041 * hostio.c (sys/types.h): New include.
6042 (sys/stat.h): Likewise.
6043 (common-remote-fileio.h): Likewise.
6044 (handle_fstat): New function.
6045 (handle_vFile): Handle vFile:fstat packets.
6047 2015-03-11 Gary Benson <gbenson@redhat.com>
6049 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6050 struct stat.st_blocks and struct stat.st_blksize.
6051 * configure: Regenerate.
6052 * config.in: Likewise.
6053 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6054 (OBS): Add common-remote-fileio.o.
6055 (common-remote-fileio.o): New rule.
6057 2015-03-09 Pedro Alves <palves@redhat.com>
6059 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6060 'struct sockaddr' pointer in 'accept' call.
6062 2015-03-09 Pedro Alves <palves@redhat.com>
6065 2015-03-07 Pedro Alves <palves@redhat.com>
6066 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6067 or <winsock2.h> here. Instead include "gdb_socket.h".
6068 (remote_open): Use union gdb_sockaddr_u.
6069 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6070 or <winsock2.h> here. Instead include "gdb_socket.h".
6071 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6072 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6074 (init_named_socket, gdb_agent_helper_thread): Use union
6077 2015-03-07 Pedro Alves <palves@redhat.com>
6079 * configure.ac (build_warnings): Move
6080 -Wdeclaration-after-statement to the C-specific set.
6081 * configure: Regenerate.
6083 2015-03-07 Pedro Alves <palves@redhat.com>
6085 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6086 or <winsock2.h> here. Instead include "gdb_socket.h".
6087 (remote_open): Use union gdb_sockaddr_u.
6088 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6089 or <winsock2.h> here. Instead include "gdb_socket.h".
6090 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6091 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6093 (init_named_socket, gdb_agent_helper_thread): Use union
6096 2015-03-07 Pedro Alves <palves@redhat.com>
6098 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6101 2015-03-06 Yao Qi <yao.qi@linaro.org>
6103 * linux-aarch64-low.c (aarch64_insert_point): Use
6104 show_debug_regs as a boolean.
6105 (aarch64_remove_point): Likewise.
6107 2015-03-05 Pedro Alves <palves@redhat.com>
6109 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6110 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6111 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6112 * nto-low.c (nto_target_ops): Likewise.
6113 * spu-low.c (spu_target_ops): Likewise.
6114 * win32-low.c (win32_target_ops): Likewise.
6116 2015-03-04 Pedro Alves <palves@redhat.com>
6118 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
6119 Decide whether a breakpoint triggered based on the SIGTRAP's
6121 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6122 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
6123 (linux_low_filter_event): Check for breakpoints before checking
6125 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6127 (linux_stopped_by_sw_breakpoint)
6128 (linux_supports_stopped_by_sw_breakpoint)
6129 (linux_stopped_by_hw_breakpoint)
6130 (linux_supports_stopped_by_hw_breakpoint): New functions.
6131 (linux_target_ops): Install new target methods.
6133 2015-03-04 Pedro Alves <palves@redhat.com>
6135 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6136 * server.c (swbreak_feature, hwbreak_feature): New globals.
6137 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6138 (captured_main): Clear swbreak_feature and hwbreak_feature.
6139 * server.h (swbreak_feature, hwbreak_feature): Declare.
6140 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6141 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6142 supports_stopped_by_hw_breakpoint>: New fields.
6143 (target_supports_stopped_by_sw_breakpoint)
6144 (target_stopped_by_sw_breakpoint)
6145 (target_supports_stopped_by_hw_breakpoint)
6146 (target_stopped_by_hw_breakpoint): Declare.
6148 2015-03-04 Pedro Alves <palves@redhat.com>
6150 enum lwp_stop_reason -> enum target_stop_reason
6151 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6152 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6153 (linux_wait_1, stuck_in_jump_pad_callback)
6154 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6155 (linux_stopped_by_watchpoint):
6156 * linux-low.h (enum lwp_stop_reason): Delete.
6157 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6158 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6160 2015-03-04 Yao Qi <yao.qi@linaro.org>
6162 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6164 2015-03-03 Gary Benson <gbenson@redhat.com>
6166 * hostio.c (handle_vFile): Fix prefix lengths.
6168 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6170 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6173 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6175 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6176 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6177 (clean): Add "rm -f" for above C files.
6178 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6179 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6180 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6181 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6182 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6183 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6184 (init_registers_s390x_vx_linux64)
6185 (init_registers_s390x_tevx_linux64)
6186 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6187 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6189 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6190 (s390_store_vxrs_high): New functions.
6191 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6193 (s390_arch_setup): Add logic for selecting one of the new target
6194 descriptions. Activate the new vector regsets if applicable.
6195 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6196 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6197 and init_registers_s390x_tevx_linux64.
6199 2015-03-01 Pedro Alves <palves@redhat.com>
6201 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6204 2015-02-27 Pedro Alves <palves@redhat.com>
6206 * linux-x86-low.c (u_debugreg_offset): New function.
6207 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6209 2015-02-27 Pedro Alves <palves@redhat.com>
6211 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6212 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6213 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6214 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6215 (ps_lsetfpregs, ps_getpid)
6216 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6217 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6218 (ps_lsetxregs, ps_plog): Declare.
6220 2015-02-27 Pedro Alves <palves@redhat.com>
6222 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6223 IP_AGENT_EXPORT_FUNC.
6224 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6225 IP_AGENT_EXPORT_FUNC.
6226 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6227 (IP_AGENT_EXPORT): Delete.
6228 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6229 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6230 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6231 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6232 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6233 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6234 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6235 (traceframe_read_count, traceframe_write_count)
6236 (traceframes_created, trace_state_variables, get_raw_reg)
6237 (get_trace_state_variable_value, set_trace_state_variable_value)
6238 (ust_loaded, helper_thread_id, cmd_buf): Use
6239 IPA_SYM_EXPORTED_NAME.
6240 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6241 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6242 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6243 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6244 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6245 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6246 EXTERN_C_PUSH/EXTERN_C_POP.
6247 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6248 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6249 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6250 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6251 (traceframe_write_count, traceframe_read_count)
6252 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6253 (about_to_request_buffer_space, get_trace_state_variable_value)
6254 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6255 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6256 EXTERN_C_PUSH/EXTERN_C_POP.
6257 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6258 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6259 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6260 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6261 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6262 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6263 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6264 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6266 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6267 (IP_AGENT_EXPORT_VAR_DECL): Define.
6269 (gdb_agent_get_raw_reg): Declare.
6271 2015-02-27 Tom Tromey <tromey@redhat.com>
6272 Pedro Alves <palves@redhat.com>
6274 Rename symbols whose names are reserved C++ keywords throughout.
6276 2015-02-27 Pedro Alves <palves@redhat.com>
6278 * Makefile.in (COMPILER): New, get it from autoconf.
6279 (CXX): Get from autoconf instead.
6280 (COMPILE.pre): Use COMPILER.
6281 (CC-LD): Rename to ...
6282 (CC_LD): ... this. Use COMPILER.
6283 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6284 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6285 * acinclude.m4: Include build-with-cxx.m4.
6286 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6287 Disable -Werror by default if building in C++ mode.
6288 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6289 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6290 the C++ compiler. Save/restore CXXFLAGS too.
6291 * configure: Regenerate.
6293 2015-02-27 Pedro Alves <palves@redhat.com>
6295 * acinclude.m4: Include libiberty.m4.
6296 * configure.ac: Call libiberty_INIT.
6297 * config.in, configure: Regenerate.
6299 2015-02-26 Pedro Alves <palves@redhat.com>
6301 * linux-low.c (linux_wait_1): When incrementing the PC past a
6302 program breakpoint always use the_low_target.breakpoint_len as
6303 increment, rather than the maximum between that and
6304 the_low_target.decr_pc_after_break.
6306 2015-02-23 Pedro Alves <palves@redhat.com>
6308 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6309 thread was doing a step-over; always adjust the PC if
6310 we stepped over a permanent breakpoint.
6311 (linux_wait_1): If we stepped over breakpoint that was on top of a
6312 permanent breakpoint, manually advance the PC past it.
6314 2015-02-23 Pedro Alves <palves@redhat.com>
6316 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6318 (x86_fill_gregset, x86_store_gregset): Use it when handling
6321 2015-02-20 Pedro Alves <palves@redhat.com>
6323 * thread-db.c: Include "nat/linux-procfs.h".
6324 (thread_db_init): Skip listing new threads if the kernel supports
6325 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6327 2015-02-20 Pedro Alves <palves@redhat.com>
6329 * linux-low.c (status_pending_p_callback): Use ptid_match.
6331 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6333 PR breakpoints/16812
6334 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6335 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6336 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6338 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6340 PR breakpoints/15956
6341 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6343 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6345 * linux-low.c (linux_low_btrace_conf): Print size.
6346 * server.c (handle_btrace_conf_general_set): New.
6347 (hanle_general_set): Call handle_btrace_conf_general_set.
6348 (handle_query): Report Qbtrace-conf:bts:size as supported.
6350 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6352 * linux-low.c (linux_low_enable_btrace): Update parameters.
6353 (linux_low_btrace_conf): New.
6354 (linux_target_ops)<to_btrace_conf>: Initialize.
6355 * server.c (current_btrace_conf): New.
6356 (handle_btrace_enable): Rename to ...
6357 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
6358 to target_enable_btrace. Update comment. Update users.
6359 (handle_qxfer_btrace_conf): New.
6360 (qxfer_packets): Add btrace-conf entry.
6361 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6362 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6363 (target_ops)<read_btrace_conf>: New.
6364 (target_enable_btrace): Update parameters.
6365 (target_read_btrace_conf): New.
6367 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6369 * server.c (handle_btrace_general_set): Remove call to
6370 target_supports_btrace.
6371 (supported_btrace_packets): New.
6372 (handle_query): Call supported_btrace_packets.
6373 * target.h: include btrace-common.h.
6374 (btrace_target_info): Removed.
6375 (supports_btrace, target_supports_btrace): Update parameters.
6377 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6379 * Makefile.in (SFILES): Add common/btrace-common.c.
6380 (OBS): Add common/btrace-common.o.
6381 (btrace-common.o): Add build rules.
6382 * linux-low: Include btrace-common.h.
6383 (linux_low_read_btrace): Use struct btrace_data. Call
6384 btrace_data_init and btrace_data_fini.
6386 2015-02-06 Pedro Alves <palves@redhat.com>
6388 * thread-db.c (find_new_threads_callback): Add debug output.
6390 2015-02-04 Pedro Alves <palves@redhat.com>
6392 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6393 (resume_stopped_resumed_lwps): New function.
6394 (linux_wait_for_event_filtered): Use it.
6396 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6398 * Makefile.in (SFILES): Add linux-personality.c.
6399 (linux-personality.o): New rule.
6400 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6401 list of objects to be built.
6402 * linux-low.c: Include nat/linux-personality.h.
6403 (linux_create_inferior): Remove code to disable address space
6404 randomization (moved to ../nat/linux-personality.c). Create
6405 cleanup to disable address space randomization.
6407 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6409 * Makefile.in (posix-strerror.o): New rule.
6410 (mingw-strerror.o): Likewise.
6411 * configure: Regenerated.
6412 * configure.ac: Source file ../common/common.host. Initialize new
6413 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6415 2015-01-14 Yao Qi <yao@codesourcery.com>
6417 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6418 (ppc-linux.o): New rule.
6419 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6420 * configure.ac: AC_CHECK_FUNCS(getauxval).
6421 * config.in: Re-generated.
6422 * configure: Re-generated.
6423 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6424 ppc64_64bit_inferior_p
6426 2015-01-14 Yao Qi <yao@codesourcery.com>
6428 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6429 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6430 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6431 (PT_ORIG_R3, PT_TRAP): Likewise.
6432 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6433 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6434 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6436 2015-01-10 Joel Brobecker <brobecker@adacore.com>
6438 * i387-fp.c (i387_cache_to_xsave): In look over
6439 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6440 zmmh_low_space field by use of zmmh_high_space.
6442 2015-01-09 Pedro Alves <palves@redhat.com>
6444 * linux-low.c (step_over_bkpt): Move higher up in the file.
6445 (handle_extended_wait): Don't store the stop_pc here.
6446 (get_stop_pc): Adjust comments and rename to ...
6447 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6448 stopped for a software breakpoint or hardware breakpoint.
6449 (thread_still_has_status_pending_p): New function.
6450 (status_pending_p_callback): Use
6451 thread_still_has_status_pending_p. If the event is no longer
6452 interesting, resume the LWP.
6453 (handle_tracepoints): Add assert.
6454 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6455 (wstatus_maybe_breakpoint): New function.
6456 (cancel_breakpoint): Delete function.
6457 (check_stopped_by_watchpoint): New function, factored out from
6458 linux_low_filter_event.
6459 (lp_status_maybe_breakpoint): Delete function.
6460 (linux_low_filter_event): Remove filter_ptid argument.
6461 Leave thread group exits pending here. Store the LWP's stop PC.
6462 Always leave events pending.
6463 (linux_wait_for_event_filtered): Pull all events out of the
6464 kernel, and leave them all pending.
6465 (count_events_callback, select_event_lwp_callback): Consider all
6467 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6468 (select_event_lwp): Only give preference to the stepping LWP in
6469 all-stop mode. Adjust comments.
6470 (ignore_event): New function.
6471 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6472 references to cancel_breakpoints. Adjust to renames. Also give
6473 equal priority to all LWPs that have had events in non-stop mode.
6474 If reporting a software breakpoint event, unadjust the LWP's PC.
6475 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6476 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6478 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6479 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6480 (linux_stopped_by_watchpoint): Adjust.
6481 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6482 * linux-low.h (enum lwp_stop_reason): New.
6483 (struct lwp_info) <stop_pc>: Adjust comment.
6484 <stopped_by_watchpoint>: Delete field.
6485 <stop_reason>: New field.
6486 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6487 * mem-break.c (software_breakpoint_inserted_here)
6488 (hardware_breakpoint_inserted_here): New function.
6489 * mem-break.h (software_breakpoint_inserted_here)
6490 (hardware_breakpoint_inserted_here): Declare.
6491 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6492 (cancel_breakpoints): Delete.
6493 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6494 (upload_fast_traceframes): Remove references to
6497 2015-01-09 Pedro Alves <palves@redhat.com>
6499 * thread-db.c (find_new_threads_callback): Ignore thread if the
6500 kernel thread ID is -1.
6502 2015-01-09 Pedro Alves <palves@redhat.com>
6504 * linux-low.c (linux_attach_fail_reason_string): Move to
6505 nat/linux-ptrace.c, and rename.
6506 (linux_attach_lwp): Update comment.
6507 (attach_proc_task_lwp_callback): New function.
6508 (linux_attach): Adjust to rename and use
6509 linux_proc_attach_tgid_threads.
6510 (linux_attach_fail_reason_string): Delete declaration.
6512 2015-01-01 Joel Brobecker <brobecker@adacore.com>
6514 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6515 * server.c (gdbserver_version): Likewise.
6517 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6519 * remote-utils.c: Include ctype.h.
6520 (input_interrupt): Explicitly handle the case when the char
6521 received is the NUL byte. Improve the printing of non-ASCII
6524 2014-12-16 Joel Brobecker <brobecker@adacore.com>
6526 * linux-low.c (linux_low_filter_event): Update call to
6527 linux_enable_event_reporting following the addition of
6528 a new parameter to that function.
6530 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
6533 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6534 (AARCH64_FPCR_REGNO): Likewise.
6535 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6536 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6537 (aarch64_store_fpregset): Likewise.
6539 2014-12-15 Joel Brobecker <brobecker@adacore.com>
6541 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6542 Remove FIXME comment about assumption about N.
6544 2014-12-13 Joel Brobecker <brobecker@adacore.com>
6546 * configure.ac: If large-file support is disabled in GDBserver,
6547 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6548 * configure: Regenerate.
6550 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6552 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6553 warning upon ENODATA from ptrace.
6554 * linux-s390-low.c (s390_store_tdb): New.
6555 (s390_regsets): Add regset for NT_S390_TDB.
6557 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6559 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6560 without a fill_function.
6561 * linux-s390-low.c (s390_fill_last_break): Remove.
6562 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6563 (s390_arch_setup): Use regset's size instead of fill_function for
6566 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6568 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6569 the regset's store function when ptrace returned an error.
6570 * regcache.c (get_thread_regcache): Invalidate register cache
6571 before fetching inferior's registers.
6573 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6575 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6576 while-loop as for-loop.
6577 (regsets_store_inferior_registers): Likewise.
6579 2014-11-28 Yao Qi <yao@codesourcery.com>
6581 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6582 * config.in, configure: Re-generate.
6583 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6586 2014-11-21 Yao Qi <yao@codesourcery.com>
6588 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6589 (AC_CHECK_HEADERS): Remove malloc.h.
6590 * configure: Re-generated.
6591 * config.in: Re-generated.
6592 * server.h: Don't include alloca.h and malloc.h.
6593 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6594 Don't include malloc.h.
6596 2014-11-17 Joel Brobecker <brobecker@adacore.com>
6598 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6599 corresponding ERRNO check in same block.
6601 2014-11-12 Pedro Alves <palves@redhat.com>
6603 * server.c (cont_thread): Update comment.
6604 (start_inferior, attach_inferior): No longer clear cont_thread.
6605 (handle_v_cont): No longer set cont_thread.
6606 (captured_main): Clear cont_thread each time a GDB connects.
6608 2014-11-12 Pedro Alves <palves@redhat.com>
6610 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6611 thread, and don't resume all threads if the Hc thread has exited.
6613 2014-11-12 Pedro Alves <palves@redhat.com>
6615 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6616 the process group instead of to a specific LWP.
6618 2014-10-15 Pedro Alves <palves@redhat.com>
6621 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6623 (arm_set_thread_context): Delete.
6624 (the_low_target): Adjust.
6625 * win32-i386-low.c (debug_registers_changed)
6626 (debug_registers_used): Delete.
6627 (update_debug_registers_callback): New function.
6628 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6629 needing to update their debug registers.
6630 (win32_get_current_dr): New function.
6631 (x86_dr_low_get_addr, x86_dr_low_get_control)
6632 (x86_dr_low_get_status): Fetch the debug register from the thread
6634 (i386_initial_stuff): Adjust.
6635 (i386_get_thread_context): Remove current_event parameter. Don't
6636 clear debug_registers_changed nor copy DR values to
6638 (i386_set_thread_context): Delete.
6639 (i386_prepare_to_resume): New function.
6640 (i386_thread_added): Mark the thread as needing to update irs
6642 (the_low_target): Remove i386_set_thread_context and install
6643 i386_prepare_to_resume.
6644 * win32-low.c (win32_get_thread_context): Adjust.
6645 (win32_set_thread_context): Use SetThreadContext
6647 (win32_prepare_to_resume): New function.
6648 (win32_require_context): New function, factored out from ...
6649 (thread_rec): ... this.
6650 (continue_one_thread): Call win32_prepare_to_resume on each thread
6651 we're about to continue.
6652 (win32_resume): Call win32_prepare_to_resume on the event thread.
6653 * win32-low.h (struct win32_thread_info)
6654 <debug_registers_changed>: New field.
6655 (struct win32_target_ops): Change prototype of set_thread_context,
6656 delete set_thread_context and add prepare_to_resume.
6657 (win32_require_context): New declaration.
6659 2014-10-08 Gary Benson <gbenson@redhat.com>
6661 * server.h: Do not include common-exceptions.h.
6663 2014-10-08 Gary Benson <gbenson@redhat.com>
6665 * server.h: Do not include cleanups.h.
6667 2014-09-30 James Hogan <james.hogan@imgtec.com>
6669 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6672 2014-09-23 Yao Qi <yao@codesourcery.com>
6674 * linux-low.c (lp_status_maybe_breakpoint): New function.
6675 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6676 (count_events_callback): Likewise.
6677 (select_event_lwp_callback): Likewise.
6678 (cancel_breakpoints_callback): Likewise.
6680 2014-09-19 Don Breazeal <donb@codesourcery.com>
6682 * linux-low.c (handle_extended_wait): Call
6683 linux_ptrace_get_extended_event.
6684 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6685 linux_is_extended_waitstatus.
6687 2014-09-16 Joel Brobecker <brobecker@adacore.com>
6689 * Makefile.in (CPPFLAGS): Define.
6690 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6691 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6693 2014-09-16 Gary Benson <gbenson@redhat.com>
6695 * inferiors.h (current_inferior): Renamed as...
6696 (current_thread): New variable. All uses updated.
6697 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6698 (maybe_move_out_of_jump_pad): Likewise.
6699 (cancel_breakpoint): Likewise.
6700 (linux_low_filter_event): Likewise.
6701 (wait_for_sigstop): Likewise.
6702 (linux_resume_one_lwp): Likewise.
6703 (need_step_over_p): Likewise.
6704 (start_step_over): Likewise.
6705 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6706 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6707 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6708 and save_inferior as saved_thread.
6709 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6711 (regcache_invalidate_thread): Likewise.
6712 * remote-utils.c (prepare_resume_reply): Likewise.
6713 * thread-db.c (thread_db_get_tls_address): Likewise.
6714 (disable_thread_event_reporting): Likewise.
6715 (remove_thread_event_breakpoints): Likewise.
6716 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6718 * target.h (set_desired_inferior): Renamed as...
6719 (set_desired_thread): New declaration. All uses updated.
6720 * server.c (myresume): Updated comment to reference thread instead
6722 (handle_serial_event): Likewise.
6723 (handle_target_event): Likewise.
6725 2014-09-12 Tom Tromey <tromey@redhat.com>
6726 Gary Benson <gbenson@redhat.com>
6728 * regcache.h: Include common-regcache.h.
6729 (regcache_read_pc): Don't declare.
6730 * regcache.c (get_thread_regcache_for_ptid): New function.
6732 2014-09-11 Tom Tromey <tromey@redhat.com>
6733 Gary Benson <gbenson@redhat.com>
6735 * symbol.c: New file.
6736 * Makefile.in (SFILES): Add symbol.c.
6737 (OBS): Add symbol.o.
6739 2014-09-11 Gary Benson <gbenson@redhat.com>
6741 * target.c (target_stop_ptid, target_continue_ptid): New
6744 2014-09-11 Tom Tromey <tromey@redhat.com>
6745 Gary Benson <gbenson@redhat.com>
6747 * target.h: Include target/target.h.
6748 * target.c (target_read_memory, target_read_uint32)
6749 (target_write_memory): New functions.
6751 2014-09-11 Gary Benson <gbenson@redhat.com>
6753 * server.h (debug_hw_points): Don't declare.
6754 * server.c (debug_hw_points): Don't define. Replace all uses
6755 with show_debug_regs.
6756 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6757 all uses with show_debug_regs.
6759 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6761 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6762 endianness into account.
6763 (ppc_supply_ptrace_register): Likewise.
6765 2014-09-03 James Hogan <james.hogan@imgtec.com>
6767 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6768 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6770 2014-09-03 Gary Benson <gbenson@redhat.com>
6772 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6773 ALL_DEBUG_ADDRESS_REGISTERS.
6775 2014-09-02 Gary Benson <gbenson@redhat.com>
6777 * i386-low.h: Renamed as...
6778 * x86-low.h: New file. All type, function and variable name
6779 prefixes changed from "i386_" to "x86_". All references updated.
6780 * i386-low.c: Renamed as...
6781 * x86-low.c: New file. All type, function and variable name
6782 prefixes changed from "i386_" to "x86_". All references updated.
6784 2014-09-02 Gary Benson <gbenson@redhat.com>
6786 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6787 (x86_linux_new_thread): Likewise.
6789 2014-08-29 Gary Benson <gbenson@redhat.com>
6791 * server.h (setjmp.h): Do not include.
6792 (toplevel): Do not declare.
6793 (common-exceptions.h): Include.
6794 (cleanups.h): Likewise.
6795 * server.c (toplevel): Do not define.
6796 (exit_code): New static global.
6797 (detach_or_kill_for_exit_cleanup): New function.
6798 (main): New function. Original main renamed to...
6799 (captured_main): New function.
6800 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6802 2014-08-29 Gary Benson <gbenson@redhat.com>
6804 * Makefile.in (SFILES): Add common/common-exceptions.c.
6805 (OBS): Add common-exceptions.o.
6806 (common-exceptions.o): New rule.
6807 * utils.c (prepare_to_throw_exception): New function.
6809 2014-08-29 Gary Benson <gbenson@redhat.com>
6811 * config.in: Regenerate.
6812 * configure: Likewise.
6814 2014-08-29 Gary Benson <gbenson@redhat.com>
6816 * Makefile.in (SFILES): Add common/cleanups.c.
6818 (cleanups.o): New rule.
6820 2014-08-29 Gary Benson <gbenson@redhat.com>
6822 * utils.c (internal_vwarning): New function.
6824 2014-08-28 Gary Benson <gbenson@redhat.com>
6826 * utils.h (fatal): Remove declaration.
6827 * utils.c (fatal): Remove function.
6829 2014-08-28 Gary Benson <gbenson@redhat.com>
6831 * tracepoint.c (gdb_agent_init): Replace fatal with
6833 (initialize_tracepoint): Likewise.
6835 2014-08-28 Gary Benson <gbenson@redhat.com>
6837 * remote-utils.c (remote_prepare): Replace fatal with error.
6839 2014-08-28 Gary Benson <gbenson@redhat.com>
6841 * linux-low.c (linux_async): Replace fatal with warning.
6843 (linux_start_non_stop): Return -1 if linux_async failed.
6845 2014-08-28 Gary Benson <gbenson@redhat.com>
6847 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6849 (i386_dr_low_get_addr): Remove vague comment.
6850 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6853 2014-08-28 Gary Benson <gbenson@redhat.com>
6855 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6856 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6858 (linux_resume_one_lwp): Likewise.
6859 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6861 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6862 with internal_error.
6863 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6864 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6865 (find_register_by_name): Replace fatal with internal_error.
6866 (find_regno): Likewise.
6867 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6868 * thread-db.c (thread_db_create_event): Likewise.
6869 (thread_db_load_search): Likewise.
6870 (try_thread_db_load_1): Likewise.
6871 * tracepoint.c (get_jump_space_head): Replace fatal with
6873 (claim_trampoline_space): Likewise.
6874 (have_fast_tracepoint_trampoline_buffer): Likewise.
6875 (cmd_qtstart): Likewise.
6876 (stop_tracing): Likewise.
6877 (fast_tracepoint_collecting): Likewise.
6878 (target_malloc): Likewise.
6879 (download_tracepoint): Likewise.
6880 (download_trace_state_variables): Replace check with gdb_assert.
6881 (upload_fast_traceframes): Replace fatal with internal_error.
6883 2014-08-19 Tom Tromey <tromey@redhat.com>
6884 Gary Benson <gbenson@redhat.com>
6886 * Makefile.in (SFILES): Add common/common-debug.c.
6887 (OBS): Add common-debug.o.
6888 (common-debug.o): New rule.
6889 * debug.h (debug_printf): Don't declare.
6890 * debug.c (debug_printf): Renamed and rewritten as...
6891 (debug_vprintf): New function.
6893 2014-08-19 Gary Benson <gbenson@redhat.com>
6895 * utils.h: Do not include print-utils.h.
6897 2014-08-19 Tom Tromey <tromey@redhat.com>
6898 Gary Benson <gbenson@redhat.com>
6900 * server.h: Add static assertion.
6901 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6903 2014-08-19 Tom Tromey <tromey@redhat.com>
6904 Gary Benson <gbenson@redhat.com>
6906 * Makefile.in (SFILES): Add common/errors.c.
6907 (OBS): Add errors.o.
6908 (IPA_OBS): Add errors-ipa.o.
6909 (errors.o): New rule.
6910 (errors-ipa.o): Likewise.
6911 * utils.h (perror_with_name, error, warning): Don't declare.
6912 * utils.c (warning): Renamed and rewritten as...
6913 (vwarning): New function.
6914 (error): Renamed and rewritten as...
6915 (verror): New function.
6916 (internal_error): Renamed and rewritten as...
6917 (internal_verror): New function.
6919 2014-08-07 Gary Benson <gbenson@redhat.com>
6921 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6922 * configure: Regenerate.
6923 * config.in: Likewise.
6924 * server.h: Do not include errno.h.
6925 * event-loop.c: Likewise.
6926 * hostio-errno.c: Likewise.
6927 * linux-low.c: Likewise.
6928 * remote-utils.c: Likewise.
6929 * spu-low.c: Likewise.
6930 * utils.c: Likewise.
6931 * gdbreplay.c: Unconditionally include errno.h.
6933 2014-08-07 Gary Benson <gbenson@redhat.com>
6935 * server.h: Do not include string.h.
6936 * event-loop.c: Likewise.
6937 * linux-low.c: Likewise.
6938 * regcache.c: Likewise.
6939 * remote-utils.c: Likewise.
6940 * spu-low.c: Likewise.
6941 * utils.c: Likewise.
6943 2014-08-07 Gary Benson <gbenson@redhat.com>
6945 * server.h: Do not include gdb_assert.h.
6947 2014-08-07 Gary Benson <gbenson@redhat.com>
6949 * server.h: Do not include common-utils.h.
6951 2014-08-07 Gary Benson <gbenson@redhat.com>
6953 * server.h: Do not include ptid.h.
6954 * notif.h: Likewise.
6956 2014-08-07 Gary Benson <gbenson@redhat.com>
6958 * server.h: Do not include gdb_locale.h.
6960 2014-08-07 Gary Benson <gbenson@redhat.com>
6962 * server.h: Do not include gdb/signals.h.
6963 * win32-low.c: Likewise.
6965 2014-08-07 Gary Benson <gbenson@redhat.com>
6967 * server.h: Do not include pathmax.h.
6969 2014-08-07 Gary Benson <gbenson@redhat.com>
6971 * server.h: Do not include libiberty.h.
6972 * linux-bfin-low.c: Likewise.
6974 2014-08-07 Gary Benson <gbenson@redhat.com>
6976 * server.h: Do not include ansidecl.h.
6978 2014-08-07 Gary Benson <gbenson@redhat.com>
6980 * linux-x86-low.c: Do not include stddef.h.
6981 * lynx-ppc-low.c: Likewise.
6982 * tracepoint.c: Likewise.
6984 2014-08-07 Gary Benson <gbenson@redhat.com>
6986 * server.h: Do not include stdarg.h.
6987 * nto-low.c: Likewise.
6989 2014-08-07 Gary Benson <gbenson@redhat.com>
6991 * server.h: Do not include stdlib.h.
6992 * inferiors.c: Likewise.
6993 * linux-low.c: Likewise.
6994 * regcache.c: Likewise.
6995 * spu-low.c: Likewise.
6996 * tracepoint.c: Likewise.
6997 * utils.c: Likewise.
6999 2014-08-07 Gary Benson <gbenson@redhat.com>
7001 * server.h: Do not include stdio.h.
7002 * linux-low.c: Likewise.
7003 * remote-utils.c: Likewise.
7004 * spu-low.c: Likewise.
7005 * utils.c: Likewise.
7006 * wincecompat.c: Likewise.
7008 2014-08-06 Gary Benson <gbenson@redhat.com>
7010 * regcache.c (init_register_cache): Move conditionals inside if.
7012 2014-08-06 Gary Benson <gbenson@redhat.com>
7014 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7016 2014-07-31 Gary Benson <gbenson@redhat.com>
7018 * ax.h: Do not include server.h.
7019 * gdbthread.h: Likewise.
7020 * lynx-low.h: Likewise.
7021 * notif.h: Likewise.
7023 2014-07-30 Gary Benson <gbenson@redhat.com>
7025 * server.h: Include common-defs.h.
7026 Do not include config.h or build-gnulib-gdbserver/config.h.
7028 2014-07-30 Gary Benson <gbenson@redhat.com>
7030 * hostio-errno.c: Move server.h to top of includes list.
7031 * inferiors.c: Likewise.
7032 * linux-x86-low.c: Likewise.
7033 * notif.c: Include server.h.
7035 2014-07-24 Tom Tromey <tromey@redhat.com>
7036 Gary Benson <gbenson@redhat.com>
7038 * server.h (CORE_ADDR): Now unsigned.
7040 2014-07-16 Pedro Alves <palves@redhat.com>
7042 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7044 2014-07-15 Pedro Alves <palves@redhat.com>
7046 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7049 2014-07-11 Pedro Alves <palves@redhat.com>
7051 * linux-low.c (kill_wait_lwp): New function, based on
7052 kill_one_lwp_callback, but use my_waitpid directly.
7053 (kill_one_lwp_callback, linux_kill): Use it.
7055 2014-06-23 Pedro Alves <palves@redhat.com>
7057 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7058 before setting DR0..DR3.
7060 2014-06-20 Gary Benson <gbenson@redhat.com>
7062 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7063 * configure: Regenerated.
7064 * config.in: Likewise.
7066 2014-06-20 Gary Benson <gbenson@redhat.com>
7068 * Makefile.in (SFILES): Update locations for files moved
7070 (object file files): Reordered.
7072 2014-06-20 Gary Benson <gbenson@redhat.com>
7074 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7075 (i386_dr_low_set_addr): Likewise.
7076 (i386_dr_low_get_addr): Likewise.
7077 (i386_dr_low_can_set_control): Likewise.
7078 (i386_dr_low_set_control): Likewise.
7079 (i386_dr_low_get_control): Likewise.
7080 (i386_dr_low_get_status): Likewise.
7081 (i386_get_debug_register_length): Likewise.
7082 * linux-x86-low.c (i386_dr_low_set_addr):
7083 Changed signature. Made static.
7084 (i386_dr_low_get_addr): Likewise.
7085 (i386_dr_low_set_control): Likewise.
7086 (i386_dr_low_get_control): Likewise.
7087 (i386_dr_low_get_status): Likewise.
7088 (i386_dr_low): New global variable.
7089 * win32-i386-low.c (i386_dr_low_set_addr):
7090 Changed signature. Made static.
7091 (i386_dr_low_get_addr): Likewise.
7092 (i386_dr_low_set_control): Likewise.
7093 (i386_dr_low_get_control): Likewise.
7094 (i386_dr_low_get_status): Likewise.
7095 (i386_dr_low): New global variable.
7097 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7099 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7100 * Makefile.in (AR, AR_FLAGS): Define.
7101 * configure: Regenerate.
7103 2014-06-19 Gary Benson <gbenson@redhat.com>
7105 * Makefile.in (i386-dregs.o): New rule.
7106 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7107 * i386-low.c (target.h): Remove include.
7108 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7109 (DR_CONTROL_SHIFT): Likewise.
7110 (DR_CONTROL_SIZE): Likewise.
7111 (DR_RW_EXECUTE): Likewise.
7112 (DR_RW_WRITE): Likewise.
7113 (DR_RW_READ): Likewise.
7114 (DR_RW_IORW): Likewise.
7115 (DR_LEN_1): Likewise.
7116 (DR_LEN_2): Likewise.
7117 (DR_LEN_4): Likewise.
7118 (DR_LEN_8): Likewise.
7119 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7120 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7121 (DR_ENABLE_SIZE): Likewise.
7122 (DR_LOCAL_SLOWDOWN): Likewise.
7123 (DR_GLOBAL_SLOWDOWN): Likewise.
7124 (DR_CONTROL_RESERVED): Likewise.
7125 (I386_DR_CONTROL_MASK): Likewise.
7126 (I386_DR_VACANT): Likewise.
7127 (I386_DR_LOCAL_ENABLE): Likewise.
7128 (I386_DR_GLOBAL_ENABLE): Likewise.
7129 (I386_DR_DISABLE): Likewise.
7130 (I386_DR_SET_RW_LEN): Likewise.
7131 (I386_DR_GET_RW_LEN): Likewise.
7132 (I386_DR_WATCH_HIT): Likewise.
7133 (i386_wp_op_t): Likewise.
7134 (i386_show_dr): Likewise.
7135 (i386_length_and_rw_bits): Likewise.
7136 (i386_insert_aligned_watchpoint): Likewise.
7137 (i386_remove_aligned_watchpoint): Likewise.
7138 (i386_handle_nonaligned_watchpoint): Likewise.
7139 i386_update_inferior_debug_regs(): Likewise.
7140 (i386_dr_insert_watchpoint): Likewise.
7141 (i386_dr_remove_watchpoint): Likewise.
7142 (i386_dr_region_ok_for_watchpoint): Likewise.
7143 (i386_dr_stopped_data_address): Likewise.
7144 (i386_dr_stopped_by_watchpoint): Likewise.
7146 2014-06-19 Gary Benson <gbenson@redhat.com>
7148 * i386-low.c (i386_dr_show): Renamed to
7149 i386_show_dr and made static. All uses updated.
7150 (i386_dr_length_and_rw_bits): Renamed to
7151 i386_length_and_rw_bits and made static.
7153 (i386_dr_insert_aligned_watchpoint): Renamed to
7154 i386_insert_aligned_watchpoint and made static.
7156 (i386_dr_remove_aligned_watchpoint): Renamed to
7157 i386_remove_aligned_watchpoint and made static.
7159 (i386_dr_update_inferior_debug_regs): Renamed to
7160 i386_update_inferior_debug_regs and made static.
7163 2014-06-18 Gary Benson <gbenson@redhat.com>
7165 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7166 (i386_dr_low_can_set_control): Likewise.
7167 (i386_get_debug_register_length): Likewise.
7168 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7169 (i386_dr_low_can_set_control): Likewise.
7170 (i386_get_debug_register_length): Likewise.
7172 2014-06-17 Gary Benson <gbenson@redhat.com>
7174 * i386-low.h (i386-dregs.h): New include.
7175 (DR_FIRSTADDR): Now in i386-dregs.h.
7176 (DR_LASTADDR): Likewise.
7177 (DR_NADDR): Likewise.
7178 (DR_STATUS): Likewise.
7179 (DR_CONTROL): Likewise.
7180 (i386_debug_reg_state): Likewise.
7181 (i386_dr_insert_watchpoint): Likewise.
7182 (i386_dr_remove_watchpoint): Likewise.
7183 (i386_dr_region_ok_for_watchpoint): Likewise.
7184 (i386_dr_stopped_data_address): Likewise.
7185 (i386_dr_stopped_by_watchpoint): Likewise.
7186 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7188 2014-06-18 Gary Benson <gbenson@redhat.com>
7190 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7191 i386_dr_insert_watchpoint.
7192 (i386_low_remove_watchpoint): Renamed to
7193 i386_dr_remove_watchpoint.
7194 (i386_low_region_ok_for_watchpoint): Renamed to
7195 i386_dr_region_ok_for_watchpoint.
7196 (i386_low_stopped_data_address): Renamed to
7197 i386_dr_stopped_data_address.
7198 (i386_low_stopped_by_watchpoint): Renamed to
7199 i386_dr_stopped_by_watchpoint.
7200 * i386-low.c (i386_show_dr): Renamed to
7201 i386_dr_show and made nonstatic. All uses updated.
7202 (i386_length_and_rw_bits): Renamed to
7203 i386_dr_length_and_rw_bits and made nonstatic.
7205 (i386_insert_aligned_watchpoint): Renamed to
7206 i386_dr_insert_aligned_watchpoint and made nonstatic.
7208 (i386_remove_aligned_watchpoint): Renamed to
7209 i386_dr_remove_aligned_watchpoint and made nonstatic.
7211 (i386_update_inferior_debug_regs): Renamed to
7212 i386_dr_update_inferior_debug_regs and made nonstatic.
7214 (i386_low_insert_watchpoint): Renamed to
7215 i386_dr_insert_watchpoint. All uses updated.
7216 (i386_low_remove_watchpoint): Renamed to
7217 i386_dr_remove_watchpoint. All uses updated.
7218 (i386_low_region_ok_for_watchpoint): Renamed to
7219 i386_dr_region_ok_for_watchpoint. All uses updated.
7220 (i386_low_stopped_data_address): Renamed to
7221 i386_dr_stopped_data_address. All uses updated.
7222 (i386_low_stopped_by_watchpoint): Renamed to
7223 i386_dr_stopped_by_watchpoint. All uses updated.
7225 2014-06-18 Gary Benson <gbenson@redhat.com>
7227 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7228 (i386_dr_low_can_set_control): Likewise.
7229 (i386_insert_aligned_watchpoint): New check.
7231 2014-06-18 Gary Benson <gbenson@redhat.com>
7233 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7236 2014-06-18 Gary Benson <gbenson@redhat.com>
7238 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7239 instead of fatal and error.
7240 (i386_handle_nonaligned_watchpoint): Likewise.
7242 2014-06-18 Gary Benson <gbenson@redhat.com>
7244 * i386-low.c (i386_get_debug_register_length): New macro.
7245 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7246 (i386_show_dr): Use debug_printf instead of fprintf. Use
7247 phex to format values.
7249 2014-06-18 Gary Benson <gbenson@redhat.com>
7251 * i386-low.h: Comment changes.
7252 * i386-low.c: Likewise.
7254 2014-06-18 Gary Benson <gbenson@redhat.com>
7256 * i386-low.c: Whitespace changes.
7258 2014-06-12 Tom Tromey <tromey@redhat.com>
7260 * utils.c (freeargv): Remove.
7262 2014-06-12 Tom Tromey <tromey@redhat.com>
7264 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7265 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7266 (parse_debug_format_options): Likewise.
7267 (gdbserver_usage): Likewise.
7268 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7269 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7270 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7272 ($(LIBGNU)): Depend on libiberty.
7273 (all-lib): Recurse into all subdirs.
7274 (install-only): Invoke "install" target in subdirs.
7275 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7277 * configure: Rebuild.
7278 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7279 for vasprintf, vsnprintf, or gettimeofday.
7280 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7283 2014-06-05 Joel Brobecker <brobecker@adacore.com>
7285 * development.sh: Delete.
7286 * Makefile.in (config.status): Adjust dependency on development.sh.
7287 * configure.ac: Adjust development.sh source call.
7288 * configure: Regenerate.
7290 2014-06-02 Pedro Alves <palves@redhat.com>
7292 * ax.c (gdb_free_agent_expr): New function.
7293 * ax.h (gdb_free_agent_expr): New declaration.
7294 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7296 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7298 (clear_breakpoint_conditions_and_commands): New function.
7299 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7300 (clear_breakpoint_conditions_and_commands): New declaration.
7302 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7304 * linux-aarch64-low.c (asm/ptrace.h): Include.
7306 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7308 Fix TLS access for -static -pthread.
7309 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7310 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7311 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7313 2014-05-20 Pedro Alves <palves@redhat.com>
7315 * linux-aarch64-low.c (aarch64_insert_point)
7316 (aarch64_remove_point): No longer check whether the type is
7317 supported here. Adjust to new interface.
7318 (the_low_target): Install aarch64_supports_z_point_type as
7319 supports_z_point_type method.
7320 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7321 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7322 instead of a Z packet char. Adjust.
7323 (arm_supports_z_point_type): New function.
7324 (arm_insert_point, arm_remove_point): Adjust to new interface.
7325 (the_low_target): Install arm_supports_z_point_type.
7326 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7327 (cris_insert_point, cris_remove_point): Adjust to new interface.
7328 Don't check whether the type is supported here.
7329 (the_low_target): Install cris_supports_z_point_type.
7330 * linux-low.c (linux_supports_z_point_type): New function.
7331 (linux_insert_point, linux_remove_point): Adjust to new interface.
7332 * linux-low.h (struct linux_target_ops) <insert_point,
7333 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7334 raw_breakpoint pointer parameter.
7335 <supports_z_point_type>: New method.
7336 * linux-mips-low.c (mips_supports_z_point_type): New function.
7337 (mips_insert_point, mips_remove_point): Adjust to new interface.
7338 Use mips_supports_z_point_type.
7339 (the_low_target): Install mips_supports_z_point_type.
7340 * linux-ppc-low.c (the_low_target): Install NULL as
7341 supports_z_point_type method.
7342 * linux-s390-low.c (the_low_target): Install NULL as
7343 supports_z_point_type method.
7344 * linux-sparc-low.c (the_low_target): Install NULL as
7345 supports_z_point_type method.
7346 * linux-x86-low.c (x86_supports_z_point_type): New function.
7347 (x86_insert_point): Adjust to new insert_point interface. Use
7348 insert_memory_breakpoint. Adjust to new
7349 i386_low_insert_watchpoint interface.
7350 (x86_remove_point): Adjust to remove_point interface. Use
7351 remove_memory_breakpoint. Adjust to new
7352 i386_low_remove_watchpoint interface.
7353 (the_low_target): Install x86_supports_z_point_type.
7354 * lynx-low.c (lynx_target_ops): Install NULL as
7355 supports_z_point_type callback.
7356 * nto-low.c (nto_supports_z_point_type): New.
7357 (nto_insert_point, nto_remove_point): Adjust to new interface.
7358 (nto_target_ops): Install nto_supports_z_point_type.
7359 * mem-break.c: Adjust intro comment.
7360 (struct raw_breakpoint) <raw_type, size>: New fields.
7361 <inserted>: Update comment.
7362 <shlib_disabled>: Delete field.
7363 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7364 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7365 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7366 (raw_bkpt_type_to_target_hw_bp_type): New function.
7367 (find_enabled_raw_code_breakpoint_at): New function.
7368 (find_raw_breakpoint_at): New type and size parameters. Use them.
7369 (insert_memory_breakpoint): New function, based off
7370 set_raw_breakpoint_at.
7371 (remove_memory_breakpoint): New function.
7372 (set_raw_breakpoint_at): Reimplement.
7373 (set_breakpoint): New, based on set_breakpoint_at.
7374 (set_breakpoint_at): Reimplement.
7375 (delete_raw_breakpoint): Go through the_target->remove_point
7376 instead of assuming memory breakpoints.
7377 (find_gdb_breakpoint_at): Delete.
7378 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7379 (find_gdb_breakpoint): New function.
7380 (set_gdb_breakpoint_at): Delete.
7381 (z_type_supported): New function.
7382 (set_gdb_breakpoint_1): New function, loosely based off
7383 set_gdb_breakpoint_at.
7384 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7385 (delete_gdb_breakpoint_at): Delete.
7386 (delete_gdb_breakpoint_1): New function, loosely based off
7387 delete_gdb_breakpoint_at.
7388 (delete_gdb_breakpoint): New function.
7389 (clear_gdb_breakpoint_conditions): Rename to ...
7390 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7392 (add_condition_to_breakpoint): Make static.
7393 (add_breakpoint_condition): Take a struct breakpoint pointer
7394 instead of an address. Adjust.
7395 (gdb_condition_true_at_breakpoint): Rename to ...
7396 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7398 (gdb_condition_true_at_breakpoint): Reimplement.
7399 (add_breakpoint_commands): Take a struct breakpoint pointer
7400 instead of an address. Adjust.
7401 (gdb_no_commands_at_breakpoint): Rename to ...
7402 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7403 parameter. Return true if no breakpoint was found. Change debug
7405 (gdb_no_commands_at_breakpoint): Reimplement.
7406 (run_breakpoint_commands): Rename to ...
7407 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7408 and change return type to boolean.
7409 (run_breakpoint_commands): New function.
7410 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7411 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7412 breakpoint. Go through the_target->remove_point instead of
7413 assuming memory breakpoint.
7414 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7415 software and hardware breakpoints.
7416 (reinsert_raw_breakpoint): Go through the_target->insert_point
7417 instead of assuming memory breakpoint.
7418 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7419 software and hardware breakpoints.
7420 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7421 Check both software and hardware breakpoints.
7422 (validate_inserted_breakpoint): Assert the breakpoint is a
7423 software breakpoint. Set the inserted flag to -1 instead of
7424 setting shlib_disabled.
7425 (delete_disabled_breakpoints): Adjust.
7426 (validate_breakpoints): Only validate software breakpoints.
7427 Adjust to inserted flag change.
7428 (check_mem_read, check_mem_write): Skip breakpoint types other
7429 than software breakpoints. Adjust to inserted flag change.
7430 * mem-break.h (enum raw_bkpt_type): New enum.
7431 (raw_breakpoint, struct process_info): Forward declare.
7432 (Z_packet_to_target_hw_bp_type): Delete declaration.
7433 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7434 (set_gdb_breakpoint, delete_gdb_breakpoint)
7435 (clear_breakpoint_conditions): New declarations.
7436 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7437 (breakpoint_inserted_here): Update comment.
7438 (add_breakpoint_condition, add_breakpoint_commands): Replace
7439 address parameter with a breakpoint pointer parameter.
7440 (gdb_breakpoint_here): Update comment.
7441 (delete_gdb_breakpoint_at): Delete.
7442 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7443 * server.c (process_point_options): Take a struct breakpoint
7444 pointer instead of an address. Adjust.
7445 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7446 delete_gdb_breakpoint.
7447 * spu-low.c (spu_target_ops): Install NULL as
7448 supports_z_point_type method.
7449 * target.h: Include mem-break.h.
7450 (struct target_ops) <prepare_to_access_memory>: Update comment.
7451 <supports_z_point_type>: New field.
7452 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7453 instead of a char. Also take a raw breakpoint pointer.
7454 * win32-arm-low.c (the_low_target): Install NULL as
7455 supports_z_point_type.
7456 * win32-i386-low.c (i386_supports_z_point_type): New function.
7457 (i386_insert_point, i386_remove_point): Adjust to new interface.
7458 (the_low_target): Install i386_supports_z_point_type.
7459 * win32-low.c (win32_supports_z_point_type): New function.
7460 (win32_insert_point, win32_remove_point): Adjust to new interface.
7461 (win32_target_ops): Install win32_supports_z_point_type.
7462 * win32-low.h (struct win32_target_ops):
7463 <supports_z_point_type>: New method.
7464 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7465 instead of a char. Also take a raw breakpoint pointer.
7467 2014-05-20 Pedro Alves <palves@redhat.com>
7469 * mem-break.h: Include break-common.h.
7470 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7471 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7472 (Z_packet_to_target_hw_bp_type): New declaration.
7473 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7474 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7475 (Z_PACKET_ACCESS_WP): Delete macros.
7476 (Z_packet_to_hw_type): Delete function.
7477 * i386-low.h: Don't include break-common.h here.
7478 (Z_packet_to_hw_type): Delete declaration.
7479 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7480 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7481 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7482 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7483 * linux-aarch64-low.c: Don't include break-common.h here.
7484 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7485 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7486 (Z_packet_to_target_hw_bp_type): Delete function.
7487 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7489 (mips_insert_point, mips_remove_point): Use
7490 Z_packet_to_target_hw_bp_type.
7492 2014-05-20 Pedro Alves <palves@redhat.com>
7494 * linux-aarch64-low.c: Include break-common.h.
7495 (enum target_point_type): Delete.
7496 (Z_packet_to_point_type): Rename to ...
7497 (Z_packet_to_target_hw_bp_type): ... this, and return a
7498 target_hw_bp_type instead.
7499 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7500 instead of an enum target_point_type.
7501 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7503 (aarch64_dr_state_insert_one_point)
7504 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7505 (aarch64_handle_aligned_watchpoint)
7506 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7507 Take an enum target_hw_bp_type instead of an enum
7509 (aarch64_supports_z_point_type): New function.
7510 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7511 use Z_packet_to_target_hw_bp_type.
7513 2014-05-20 Joel Brobecker <brobecker@adacore.com>
7515 * configure.ac: Only use -Werror by default when DEVELOPMENT
7517 * configure: Regenerate.
7519 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7521 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7522 * linux-x86-low.c (X86_64_USER_REGS): New.
7523 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7525 2014-04-28 Yao Qi <yao@codesourcery.com>
7527 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7530 2014-04-25 Pedro Alves <palves@redhat.com>
7533 * linux-low.c (linux_attach_fail_reason_string): New function.
7534 (linux_attach_lwp): Delete.
7535 (linux_attach_lwp_1): Rename to ...
7536 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7537 argument. Remove "initial" parameter. Return int instead of
7538 void. Don't error or warn here.
7539 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7540 failure to attach to the tgid. Call warning when failing to
7542 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7543 argument. Remove "initial" parameter. Return int instead of
7544 void. Don't error or warn here.
7545 (linux_attach_fail_reason_string): New declaration.
7546 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7547 interface change. Use linux_attach_fail_reason_string.
7549 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
7550 Walfred Tedeschi <walfred.tedeschi@intel.com>
7552 * Makefile.in: Added rules to handle new files
7553 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7554 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7555 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7556 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7557 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7558 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7560 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7561 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7562 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7563 i386/x32-avx512.xml.
7564 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7565 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7566 i386/x32-avx512-linux.xml.
7567 * i387-fp.c (num_avx512_k_registers): New constant for number
7569 (num_avx512_zmmh_low_registers): New constant for number of
7570 lower ZMM registers (0-15).
7571 (num_avx512_zmmh_high_registers): New constant for number of
7572 higher ZMM registers (16-31).
7573 (num_avx512_ymmh_registers): New contant for number of higher
7574 YMM registers (ymm16-31 added by avx521 on x86_64).
7575 (num_avx512_xmm_registers): New constant for number of higher
7576 XMM registers (xmm16-31 added by AVX512 on x86_64).
7577 (struct i387_xsave): Add space for AVX512 registers.
7578 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7579 Add code to handle AVX512 registers.
7580 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7581 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7582 prototypei from generated file.
7583 (tdesc_amd64_avx512_linux): Likewise.
7584 (init_registers_x32_avx512_linux): Likewise.
7585 (tdesc_x32_avx512_linux): Likewise.
7586 (init_registers_i386_avx512_linux): Likewise.
7587 (tdesc_i386_avx512_linux): Likewise.
7588 (x86_64_regmap): Add AVX512 registers.
7589 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7591 (initialize_low_arch): Add code to initialize AVX512 registers.
7593 2014-04-23 Pedro Alves <palves@redhat.com>
7595 * mem-break.c (find_gdb_breakpoint_at): Make static.
7596 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7598 2014-04-23 Pedro Alves <palves@redhat.com>
7600 * i386-low.c: Don't include break-common.h here.
7601 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7602 prototype to take target_hw_bp_type as argument instead of a Z
7604 * i386-low.h: Include break-common.h here.
7605 (Z_packet_to_hw_type): Declare.
7606 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7608 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7609 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7610 (x86_remove_point): Convert the packet number to a
7611 target_hw_bp_type before calling i386_low_remove_watchpoint.
7612 * win32-i386-low.c (i386_insert_point): Convert the packet number
7613 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7614 (i386_remove_point): Convert the packet number to a
7615 target_hw_bp_type before calling i386_low_remove_watchpoint.
7617 2014-04-23 Pedro Alves <palves@redhat.com>
7619 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7621 2014-04-10 Pedro Alves <palves@redhat.com>
7623 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7624 Check if the condition or command is NULL before checking if the
7625 breakpoint is known. On success, return true.
7626 * mem-break.h (add_breakpoint_condition): Document return.
7627 (add_breakpoint_commands): Add describing comment.
7628 * server.c (skip_to_semicolon): New function.
7629 (process_point_options): Use it.
7631 2014-04-09 Pedro Alves <palves@redhat.com>
7633 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7636 2014-02-27 Pedro Alves <palves@redhat.com>
7639 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7641 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7643 (last_thread_of_process_p): Take a PID argument instead of a
7645 (linux_wait_for_lwp): Delete.
7646 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7648 (linux_low_filter_event): New function, party factored out from
7649 linux_wait_for_event.
7650 (linux_wait_for_event): Rename to ...
7651 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7652 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7653 sigsuspend. Check for zombie leaders.
7654 (linux_wait_for_event): Reimplement as wrapper around
7655 linux_wait_for_event_filtered.
7656 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7657 a normal or signal exit is seen, it's the whole process exiting.
7658 (wait_for_sigstop): No longer a for_each_inferior callback.
7659 Rewrite on top of linux_wait_for_event_filtered.
7660 (stop_all_lwps): Call wait_for_sigstop directly.
7661 * server.c (resume, handle_target_event): Handle
7662 TARGET_WAITKIND_NO_RESUMED.
7664 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7666 * win32-low.c (psapi_get_dll_name,
7667 * win32_CreateToolhelp32Snapshot): Delete.
7668 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7669 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7671 (handle_load_dll): Add function description.
7672 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7674 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7676 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7678 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7679 base address when calling win32_add_one_solib.
7680 (handle_load_dll): Delete local variable load_addr.
7681 Remove 0x1000 offset applied to DLL base address when calling
7682 win32_add_one_solib.
7683 (handle_unload_dll): Add comment.
7685 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7687 * win32-low.c (win32_add_all_dlls): Renames
7688 win32_ensure_ntdll_loaded. Rewrite function documentation.
7689 Adjust implementation to always load all DLLs.
7690 Add 0x1000 offset to DLL base address when calling
7691 win32_add_one_solib.
7692 (child_initialization_done): New static global.
7693 (do_initial_child_stuff): Set child_initialization_done to
7694 zero during child initialization, and 1 after. Replace call
7695 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7697 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7698 (handle_unload_dll): Add function documentation.
7699 (get_child_debug_event): Ignore load and unload DLL events
7700 during child initialization.
7702 2014-02-20 Doug Evans <dje@google.com>
7704 Remove global all_lwps.
7705 * inferiors.h (ptid_of): Move here from linux-low.h.
7706 (pid_of, lwpid_of): Ditto.
7707 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7708 parameter is a struct thread_info * now.
7709 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7710 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7711 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7713 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7714 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7715 * linux-arm-low.c (update_registers_callback): Update, "entry"
7716 parameter is a struct thread_info * now.
7717 Fetch lwpid from current_inferior directly.
7718 (arm_insert_point): Pass &all_threads to find_inferior instead of
7720 (arm_remove_point): Ditto.
7721 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7722 (arm_prepare_to_resume): Fetch pid from thread.
7723 (arm_read_description): Fetch lwpid from current_inferior directly.
7724 * linux-low.c (all_lwps): Delete.
7725 (delete_lwp): Delete call to remove_inferior.
7726 (handle_extended_wait): Fetch lwpid from thread.
7727 (add_lwp): Don't set lwp->entry.id. Remove call to
7728 add_inferior_to_list.
7729 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7730 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7731 (kill_one_lwp_callback): Ditto.
7732 (linux_kill): Don't dereference NULL pointer.
7733 Fetch ptid,lwpid from thread.
7734 (get_detach_signal): Fetch ptid from thread.
7735 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7736 Simplify call to regcache_invalidate_thread.
7737 (delete_lwp_callback): Update, "entry" parameter is a
7738 struct thread_info * now. Fetch pid from thread.
7739 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7740 (status_pending_p_callback): Update, "entry" parameter is a
7741 struct thread_info * now. Fetch ptid from thread.
7742 (find_lwp_pid): Update, "entry" parameter is a
7743 struct thread_info * now.
7744 (linux_wait_for_lwp): Fetch pid from thread.
7745 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7746 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7747 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7748 (dequeue_one_deferred_signal): Ditto.
7749 (cancel_breakpoint): Fetch ptid from current_inferior.
7750 (linux_wait_for_event): Pass &all_threads to find_inferior,
7751 not &all_lwps. Fetch ptid, lwpid from thread.
7752 (count_events_callback): Update, "entry" parameter is a
7753 struct thread_info * now.
7754 (select_singlestep_lwp_callback): Ditto.
7755 (select_event_lwp_callback): Ditto.
7756 (cancel_breakpoints_callback): Ditto.
7757 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7759 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7760 (unsuspend_one_lwp): Update, "entry" parameter is a
7761 struct thread_info * now.
7762 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7764 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7765 Fetch lwpid from thread, not lwp.
7766 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7767 Pass &all_threads to find_inferior, not &all_lwps.
7768 (send_sigstop): Fetch lwpid from thread, not lwp.
7769 (send_sigstop_callback): Update, "entry" parameter is a
7770 struct thread_info * now.
7771 (suspend_and_send_sigstop_callback): Ditto.
7772 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7773 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7774 struct thread_info * now.
7775 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7777 (lwp_running): Update, "entry" parameter is a
7778 struct thread_info * now.
7779 (stop_all_lwps): Fetch ptid from thread.
7780 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7781 (linux_resume_one_lwp): Fetch lwpid from thread.
7782 (linux_set_resume_request): Update, "entry" parameter is a
7783 struct thread_info * now. Fetch pid, lwpid from thread.
7784 (resume_status_pending_p): Update, "entry" parameter is a
7785 struct thread_info * now.
7786 (need_step_over_p): Ditto. Fetch lwpid from thread.
7787 (start_step_over): Fetch lwpid from thread.
7788 (linux_resume_one_thread): Update, "entry" parameter is a
7789 struct thread_info * now. Fetch lwpid from thread.
7790 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7791 (proceed_one_lwp): Update, "entry" parameter is a
7792 struct thread_info * now. Fetch lwpid from thread.
7793 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7794 struct thread_info * now.
7795 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7796 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7797 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7799 (regsets_store_inferior_registers): Ditto.
7800 (fetch_register, store_register): Ditto.
7801 (linux_read_memory, linux_write_memory): Ditto.
7802 (linux_request_interrupt): Ditto.
7803 (linux_read_auxv): Ditto.
7804 (linux_xfer_siginfo): Ditto.
7805 (linux_qxfer_spu): Ditto.
7806 (linux_qxfer_libraries_svr4): Ditto.
7807 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7808 moved to inferiors.h.
7810 (get_thread_lwp): Update.
7811 (struct lwp_info): Delete member "entry". Simplify comment for
7814 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7815 current_inferior directly.
7816 (update_watch_registers_callback): Update, "entry" parameter is a
7817 struct thread_info * now. Fetch pid from thread.
7818 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7819 (mips_insert_point): Fetch lwpid from current_inferior.
7820 Pass &all_threads to find_inferior, not &all_lwps.
7821 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7822 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7824 (mips_stopped_data_address): Ditto.
7825 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7827 * linux-tile-low.c (tile_arch_setup): Ditto.
7828 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7829 (update_debug_registers_callback): Update, "entry" parameter is a
7830 struct thread_info * now. Fetch pid from thread.
7831 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7832 Pass &all_threads to find_inferior, not &all_lwps.
7833 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7834 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7835 Pass &all_threads to find_inferior, not &all_lwps.
7836 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7837 (i386_dr_low_get_status): Ditto.
7838 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7839 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7840 (x86_linux_read_description): Ditto.
7841 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7843 2014-02-20 Doug Evans <dje@google.com>
7845 * inferiors.c (get_first_inferior): Fix buglet.
7847 2014-02-19 Doug Evans <dje@google.com>
7849 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7850 * inferiors.c (add_thread): Change result type to struct thread_info *.
7851 All callers updated.
7852 (add_lwp): Call add_thread here instead of in callers.
7853 All callers updated.
7854 * linux-low.h (get_lwp_thread): Rewrite.
7855 (struct lwp_info): New member "thread".
7857 2014-02-19 Doug Evans <dje@google.com>
7859 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7860 All callers updated.
7862 2014-02-19 Doug Evans <dje@google.com>
7864 * inferiors.c (add_thread): Fix whitespace.
7866 2014-02-19 Doug Evans <dje@google.com>
7868 * dll.c (clear_dlls): Replace accessing list implemention details
7870 * gdbthread.h (get_first_thread): Declare.
7871 * inferiors.c (for_each_inferior_with_data): New function.
7872 (get_first_thread): New function.
7873 (find_thread_ptid): Simplify.
7874 (get_first_inferior): New function.
7875 (clear_list): Delete.
7876 (one_inferior_p): New function.
7877 (clear_inferior_list): New function.
7878 (clear_inferiors): Update.
7879 * inferiors.h (for_each_inferior_with_data): Declare.
7880 (clear_inferior_list): Declare.
7881 (one_inferior_p): Declare.
7882 (get_first_inferior): Declare.
7883 * linux-low.c (linux_wait_for_event): Replace accessing list
7884 implemention details with API function.
7885 * server.c (target_running): Ditto.
7886 (accumulate_file_name_length): New function.
7887 (emit_dll_description): New function.
7888 (handle_qxfer_libraries): Replace accessing list implemention
7889 details with API function.
7890 (handle_qxfer_threads_worker): New function.
7891 (handle_qxfer_threads_proper): Replace accessing list implemention
7892 details with API function.
7893 (handle_query): Ditto.
7894 (visit_actioned_threads_callback_ftype): New typedef.
7895 (visit_actioned_threads_data): New struct.
7896 (visit_actioned_threads): Rewrite to be find_inferior callback.
7897 (resume): Call find_inferior.
7898 (handle_status): Replace accessing list implemention
7899 details with API function.
7900 (process_serial_event): Replace accessing list implemention details
7902 * target.c (set_desired_inferior): Replace accessing list implemention
7903 details with API function.
7904 * tracepoint.c (same_process_p): New function.
7905 (gdb_agent_about_to_close): Replace accessing list implemention
7906 details with API function.
7907 * win32-low.c (child_delete_thread): Replace accessing list
7908 implemention details with API function.
7909 (match_dll_by_basename): New function.
7910 (dll_is_loaded_by_basename): New function.
7911 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7912 details call to dll_is_loaded_by_basename.
7914 2014-02-19 Doug Evans <dje@google.com>
7916 * dll.h (struct dll_info): Add comment.
7917 * gdbthread.h (struct thread_info): Add comment.
7918 (current_ptid): Simplify.
7919 * inferiors.c (add_process): Update.
7920 (remove_process): Update.
7921 * inferiors.h (struct process_info): Rename member "head" to "entry".
7922 * linux-low.c (delete_lwp): Update.
7924 (last_thread_of_process_p): Update.
7925 (kill_one_lwp_callback, linux_kill): Update.
7926 (status_pending_p_callback): Update.
7927 (wait_for_sigstop): Update. Simplify read of ptid.
7928 (start_step_over): Update.
7929 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7930 (get_lwp_thread): Update.
7931 (struct lwp_info): Rename member "head" to "entry".
7932 * regcache.h (inferior_list_entry): Delete.
7933 * server.c (kill_inferior_callback): Update.
7934 (detach_or_kill_inferior_callback): Update.
7935 (print_started_pid): Update.
7936 (print_attached_pid): Update.
7937 (process_serial_event): Simplify read of ptid.
7938 * thread-db.c (thread_db_create_event): Update.
7939 (thread_db_get_tls_address): Update.
7940 * win32-low.c (current_inferior_ptid): Simplify.
7942 2014-02-19 Tom Tromey <tromey@redhat.com>
7944 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7946 (target_supports_btrace): Update.
7948 2014-02-14 Yao Qi <yao@codesourcery.com>
7950 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7951 (rsp-low-ipa.o): New target.
7953 2014-02-12 Tom Tromey <tromey@redhat.com>
7955 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7956 convert_ascii_to_int.
7957 * regcache.c (registers_to_string): Likewise.
7958 * remote-utils.c (decode_M_packet): Likewise.
7959 * server.c (process_serial_event): Likewise.
7961 2014-02-12 Tom Tromey <tromey@redhat.com>
7963 * server.c (handle_query, handle_v_run): Use hex2bin, not
7965 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7967 2014-02-12 Tom Tromey <tromey@redhat.com>
7969 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7970 convert_int_to_ascii.
7971 * regcache.c (registers_to_string, collect_register_as_string):
7973 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7975 * server.c (process_serial_event): Likewise.
7976 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7977 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7979 2014-02-12 Tom Tromey <tromey@redhat.com>
7981 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7982 bin2hex, not hexify.
7983 * tracepoint.c (cmd_qtstatus): Likewise.
7985 2014-02-12 Tom Tromey <tromey@redhat.com>
7987 * remote-utils.c (monitor_output): Pass explicit length to
7990 2014-02-12 Tom Tromey <tromey@redhat.com>
7992 * tracepoint.c: Include rsp-low.h.
7993 * server.c: Include rsp-low.h.
7994 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7995 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7997 * remote-utils.c: Include rsp-low.h.
7998 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7999 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8000 (convert_int_to_ascii, convert_ascii_to_int): Move to
8002 * regcache.c: Include rsp-low.h.
8003 * ax.c: Include rsp-low.h.
8004 * Makefile.in (SFILES): Add common/rsp-low.c.
8005 (OBS): Add rsp-low.o.
8006 (rsp-low.o): New target.
8008 2014-02-12 Tom Tromey <tromey@redhat.com>
8010 * utils.h (pulongest, plongest, phex_nz): Don't declare.
8011 Include print-utils.h.
8012 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8013 (plongest, thirty_two, phex_nz): Remove.
8014 * Makefile.in (SFILES): Add common/print-utils.c.
8015 (OBS): Add print-utils.o.
8016 (print-utils-ipa.o): New target.
8017 (print-utils.o): New target.
8018 (IPA_OBJS): Add print-utils-ipa.o.
8020 2014-02-06 Tom Tromey <tromey@redhat.com>
8022 * Makefile.in (SFILES): Fix indentation.
8024 2014-02-05 Doug Evans <dje@google.com>
8026 * linux-low.c (linux_wait_for_event): Improve comment.
8027 (linux_wait_1): Keep current_inferior in sync with event_child.
8029 2014-01-22 Doug Evans <dje@google.com>
8031 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8033 2014-01-22 Doug Evans <dje@google.com>
8035 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8036 * configure: Regenerate.
8037 * config.in: Regenerate.
8038 * Makefile.in (SFILES): Add debug.c.
8040 * debug.c: New file.
8041 * debug.h: New file.
8042 * linux-aarch64-low.c (*): Update all debugging printfs to use
8043 debug_printf instead of fprintf.
8044 * linux-arm-low.c (*): Ditto.
8045 * linux-cris-low.c (*): Ditto.
8046 * linux-crisv32-low.c (*): Ditto.
8047 * linux-m32r-low.c (*): Ditto.
8048 * linux-sparc-low.c (*): Ditto.
8049 * linux-x86.c (*): Ditto.
8050 * linux-low.c (*): Ditto.
8051 (linux_wait_1): Add calls to debug_enter, debug_exit.
8052 (linux_wait): Remove redundant debugging printf.
8053 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8054 (linux_resume, unstop_all_lwps): Ditto.
8055 * mem-break.c (*): Update all debugging printfs to use
8056 debug_printf instead of fprintf.
8057 * remote-utils.c (*): Ditto.
8058 * thread-db.c (*): Ditto.
8059 * server.c #include <ctype.h>, "gdb_vecs.h".
8060 (debug_threads): Moved to debug.c.
8061 (*): Update all debugging printfs to use debug_printf instead of
8063 (start_inferior): Replace call to fflush with call to debug_flush.
8064 (monitor_show_help): Mention set debug-format.
8065 (parse_debug_format_options): New function.
8066 (handle_monitor_command): Handle "monitor set debug-format".
8067 (gdbserver_usage): Mention --debug-format.
8068 (main): Parse --debug-format.
8069 * server.h (debug_threads): Declaration moved to debug.h.
8071 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8072 trace_debug_1 that uses debug_printf.
8073 (tracepoint_look_up_symbols): Update all debugging printfs to use
8074 debug_printf instead of fprintf.
8076 2014-01-20 Baruch Siach <baruch@tkos.co.il>
8078 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8081 2014-01-17 Pedro Alves <palves@redhat.com>
8084 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8085 defined after including gdb_proc_service.h.
8087 2014-01-16 Doug Evans <dje@google.com>
8089 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8090 (match_dll): Use it.
8092 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8094 * target.h (target_ops) <read_btrace>: Change parameters and
8095 return type to allow error reporting.
8096 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8097 trace reading errors on.
8098 * linux-low.c (linux_low_read_btrace): Pass trace reading
8100 (linux_low_disable_btrace): New.
8102 2014-01-15 Doug Evans <dje@google.com>
8104 * inferiors.c (thread_id_to_gdb_id): Delete.
8105 * inferiors.h (thread_id_to_gdb_id): Delete.
8107 2014-01-13 Eli Zaretskii <eliz@gnu.org>
8109 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8110 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8113 2014-01-08 Pedro Alves <palves@redhat.com>
8115 * server.c (handle_status): Don't discard previous queued stop
8116 replies or thread's pending status here.
8117 (main) <disconnection>: Do it here instead.
8119 2014-01-08 Pedro Alves <palves@redhat.com>
8121 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8122 * server.c (visit_actioned_threads, handle_pending_status): New
8124 (handle_v_cont): Factor out parts to ...
8125 (resume): ... this new function. If in all-stop, and a thread
8126 being resumed has a pending status, report it without actually
8128 (myresume): Adjust to use the new 'resume' function.
8129 (clear_pending_status_callback, set_pending_status_callback)
8130 (find_status_pending_thread_callback): New functions.
8131 (handle_status): Handle the case of multiple threads having
8132 interesting statuses to report. Report threads' real last signal
8133 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8134 with an interesting thread to report the status for, instead of
8135 always reporting the status of the first thread.
8137 2014-01-01 Joel Brobecker <brobecker@adacore.com>
8139 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8140 * gdbreplay.c (gdbreplay_version): Likewise.
8142 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8144 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8145 iov.iov_len with the real length in use.
8147 2013-12-13 Joel Brobecker <brobecker@adacore.com>
8149 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8150 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8151 for all targets that use win32-low.c.
8152 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8153 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8155 2013-12-13 Pedro Alves <palves@redhat.com>
8157 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8158 if equal to TARGET_WAITKIND_LOADED.
8159 * win32-low.c (cached_status): New static global.
8160 (win32_wait): Add declaration.
8161 (do_initial_child_stuff): Flush all initial pending debug events
8162 up to the initial breakpoint.
8163 (win32_wait): If CACHED_STATUS was set, return that instead
8164 of doing a real wait. Remove the code resuming the execution
8165 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8166 during the initial phase. Also remove the code changing
8167 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8168 TARGET_WAITKIND_STOPPED.
8170 2013-12-11 Yao Qi <yao@codesourcery.com>
8172 * notif.c (handle_notif_ack): Return 0 if no notification
8175 2013-11-20 Doug Evans <dje@google.com>
8177 * linux-low.c (linux_set_resume_request): Fix comment.
8179 2013-11-20 Doug Evans <dje@google.com>
8181 * linux-low.c (resume_status_pending_p): Tweak comment.
8183 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8185 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8186 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8187 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8188 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8189 (srv_amd64_regobj): Add amd64-mpx.o.
8190 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8191 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8192 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8193 * i387-fp.c (num_pl_bnd_register) Added constant.
8194 (num_pl_bnd_cfg_registers) Added constant.
8195 (struct i387_xsave) Added reserved area and MPX fields.
8196 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8197 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8199 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8200 (init_registers_amd64_mpx_linux): Declare new function.
8201 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8202 (x86_64_regmap): Add MPX registers.
8203 (x86_linux_read_description): Add MPX case.
8204 (initialize_low_arch): Initialize MPX targets.
8206 2013-11-18 Tom Tromey <tromey@redhat.com>
8208 * configure: Rebuild.
8209 * configure.ac: Don't check for stdlib.h.
8210 * gdbreplay.c: Unconditionally include stdlib.h.
8212 2013-11-18 Tom Tromey <tromey@redhat.com>
8214 * config.in: Rebuild.
8215 * configure: Rebuild.
8216 * configure.ac: Don't use AC_HEADER_DIRENT.
8218 2013-11-18 Tom Tromey <tromey@redhat.com>
8220 * server.h: Don't check HAVE_STRING_H.
8221 * gdbreplay.c: Don't check HAVE_STRING_H.
8222 * configure: Rebuild.
8224 2013-11-18 Tom Tromey <tromey@redhat.com>
8226 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8229 2013-11-08 Tom Tromey <tromey@redhat.com>
8231 * configure, config.in: Rebuild.
8232 * configure.ac: Remove unused configury.
8234 2013-11-08 Tom Tromey <tromey@redhat.com>
8236 * acinclude.m4: Include common.m4, codeset.m4.
8237 * configure, config.in: Rebuild.
8238 * configure.ac: Use GDB_AC_COMMON.
8240 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8242 * linux-s390-low.c (HWCAP_S390_TE): New define.
8243 (s390_arch_setup): Consider the TE field in the HWCAP for
8244 determining 'have_regset_tdb'.
8246 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8249 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8252 2013-10-02 Pedro Alves <palves@redhat.com>
8254 * server.c (process_serial_event): Don't output "GDBserver
8255 exiting" if GDB is connected through stdio.
8256 * target.c (mywait): Likewise, be silent if GDB is connected
8259 2013-10-01 Joel Brobecker <brobecker@adacore.com>
8261 * lynx-low.c (lynx_add_threads_after_attach): New function.
8262 (lynx_attach): Remove call to add_thread. Add call to
8263 lynx_add_threads_after_attach instead.
8265 2013-09-28 Mike Frysinger <vapier@gentoo.org>
8267 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8268 * config.in, configure: Regenerated.
8270 2013-09-18 Yao Qi <yao@codesourcery.com>
8273 * server.c (start_inferior): Clear 'resume_info'.
8275 2013-09-16 Jiong Wang <jiwang@tilera.com>
8277 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8280 2013-09-16 Jiong Wang <jiwang@tilera.com>
8282 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8283 linux-tile-low.o to srv_tgtobj.
8285 2013-09-16 Will Newton <will.newton@linaro.org>
8287 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8290 2013-09-06 Pedro Alves <palves@redhat.com>
8292 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8293 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8294 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8295 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8296 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8297 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8299 2013-09-06 Pedro Alves <palves@redhat.com>
8301 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8302 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8304 2013-09-06 Pedro Alves <palves@redhat.com>
8306 * linux-amd64-ipa.c: Include tracepoint.h.
8307 * linux-i386-ipa.c: Include tracepoint.h.
8309 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8311 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8312 (ps_get_thread_area): New function.
8314 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8316 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8317 (initialize_low_arch): Call init_registers_crisv32 rather than
8318 init_register_crisv32.
8320 2013-09-05 Pedro Alves <palves@redhat.com>
8322 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8324 * hostio.h: ... this new file.
8325 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8326 win32-low.c: Include hostio.h.
8328 2013-09-05 Pedro Alves <palves@redhat.com>
8330 * server.h (gdb_client_data, handler_func, callback_handler_func)
8331 (delete_file_handler, add_file_handler, append_callback_event)
8332 (delete_callback_event, start_event_loop, initialize_event_loop):
8333 Move to event-loop.h and include it.
8334 * event-loop.h: New file.
8336 2013-09-05 Pedro Alves <palves@redhat.com>
8338 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8339 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8340 (loaded_dll, unloaded_dll): Move to ...
8341 * dll.h: ... this new file.
8342 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8344 2013-09-05 Pedro Alves <palves@redhat.com>
8346 * server.h (current_process, get_thread_process, all_processes)
8347 (add_inferior_to_list, for_each_inferior, current_inferior)
8348 (remove_inferior, add_process, remove_process, find_process_pid)
8349 (have_started_inferiors_p, have_attached_inferiors_p)
8350 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8351 (clear_inferiors, find_inferior, find_inferior_id)
8352 (inferior_target_data, set_inferior_target_data)
8353 (inferior_regcache_data, set_inferior_regcache_data): Move to
8354 inferiors.h, and include it.
8355 * inferiors.h: New file.
8357 2013-09-05 Pedro Alves <palves@redhat.com>
8359 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8363 2013-09-05 Pedro Alves <palves@redhat.com>
8365 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8367 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8368 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8369 (handle_tracepoint_general_set, handle_tracepoint_query)
8370 (tracepoint_finished_step, tracepoint_was_hit)
8371 (release_while_stepping_state_list, current_traceframe)
8372 (in_readonly_region, traceframe_read_mem)
8373 (fetch_traceframe_registers, traceframe_read_sdata)
8374 (traceframe_read_info, struct fast_tpoint_collect_status)
8375 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8376 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8377 (supply_fast_tracepoint_registers)
8378 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8379 (ipa_tdesc, claim_trampoline_space)
8380 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8381 (agent_mem_read, agent_get_trace_state_variable_value)
8382 (agent_set_trace_state_variable_value, agent_tsv_read)
8383 (agent_mem_read_string, get_raw_reg_func_addr)
8384 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8385 * tracepoint.h: ... this new file.
8387 2013-09-05 Pedro Alves <palves@redhat.com>
8389 * server.h (perror_with_name, error, fatal, warning, paddress)
8390 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8392 * utils.h: New file.
8394 2013-09-05 Pedro Alves <palves@redhat.com>
8396 * server.h (remote_debug, noack_mode, transport_is_reliable)
8397 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8398 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8399 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8400 (write_enn, initialize_async_io, enable_async_io)
8401 (disable_async_io, check_remote_input_interrupt_request)
8402 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8403 (dead_thread_notify, prepare_resume_reply)
8404 (decode_address_to_semicolon, decode_address, decode_m_packet)
8405 (decode_M_packet, decode_X_packet, decode_xfer_write)
8406 (decode_search_memory_packet, unhexify, hexify)
8407 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8408 (look_up_one_symbol, relocate_instruction)
8409 (monitor_output): Move to remote-utils.h, and include it.
8410 * remote-utils.h: New file.
8412 2013-09-05 Pedro Alves <palves@redhat.com>
8414 * server.h (_): Delete.
8416 2013-09-02 Pedro Alves <palves@redhat.com>
8418 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8419 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8421 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8423 2013-09-02 Pierre Muller <muller@sourceware.org>
8425 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8426 or WriteProcessMemory complete successfully and handle
8427 ERROR_PARTIAL_COPY error.
8429 2013-09-02 Pedro Alves <palves@redhat.com>
8431 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8432 error instead of EIO.
8434 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8437 * linux-low.c: Include filestuff.h.
8438 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8439 * lynx-low.c: Include filestuff.h.
8440 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8441 * server.c: Include filestuff.h.
8442 (main): Call notice_open_fds.
8443 * spu-low.c: Include filestuff.h.
8444 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8446 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
8448 * Makefile.in: Explain why ../target and ../nat are not
8449 listed as include file search paths.
8450 (linux-waitpid.o): New object file rule.
8451 * configure.srv (srv_native_linux_obj): New variable.
8452 Replace all occurrences of linux native object files with
8453 $srv_native_linux_obj.
8454 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8455 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8456 (linux_enable_event_reporting): Remove declaration.
8457 (my_waitpid): Moved to common/linux-waitpid.c.
8458 (linux_wait_for_event): Pass ptid when calling
8459 linux_enable_event_reporting.
8460 (linux_supports_tracefork_flag): Remove.
8461 (linux_enable_event_reporting): Likewise.
8462 (linux_tracefork_grandchild): Remove.
8463 (STACK_SIZE): Moved to common/linux-ptrace.c.
8464 (linux_tracefork_child): Remove.
8465 (linux_test_for_tracefork): Remove.
8466 (linux_look_up_symbols): Call linux_supports_traceclone.
8467 (initialize_low): Remove call to linux_test_for_tracefork.
8468 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8469 common/linux-ptrace.h.
8470 (PTRACE_TYPE_ARG4): Likewise.
8471 Include linux-ptrace.h.
8473 2013-08-21 Pedro Alves <palves@redhat.com>
8475 * config.in: Renegerate.
8477 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
8479 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8480 (SFILES): Remove $(srcdir)/common/target-common.c and
8481 add $(srcdir)/target/waitstatus.c.
8482 (OBS): Remove target-common.o and add waitstatus.o.
8483 (server_h): Remove $(srcdir)/../common/target-common.h and
8484 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8485 and $(srcdir)/../target/waitstatus.h.
8486 (target-common.o): Remove.
8487 (waitstatus.o): New target object file.
8488 * target.h: Do not include target-common.h and
8489 include target/resume.h, target/wait.h and
8490 target/waitstatus.h.
8492 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
8494 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8495 to PTRACE_TYPE_ARG3.
8496 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8497 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8499 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8500 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8502 2013-07-27 Jie Zhang <jie@codesourcery.com>
8503 Daniel Jacobowitz <dan@codesourcery.com>
8504 Yao Qi <yao@codesourcery.com>
8506 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8507 (mips-linux-watch.o): New rule.
8508 (mips_linux_watch_h): New variable.
8509 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8511 * linux-mips-low.c: Include mips-linux-watch.h.
8512 (struct arch_process_info, struct arch_lwp_info): New.
8513 (update_watch_registers_callback): New function.
8514 (mips_linux_new_process, mips_linux_new_thread) New functions.
8515 (mips_linux_prepare_to_resume, mips_insert_point): New
8517 (mips_remove_point, mips_stopped_by_watchpoint): New
8519 (rsp_bp_type_to_target_hw_bp_type): New function.
8520 (mips_stopped_data_address): New function.
8521 (the_low_target): Add watchpoint support functions.
8523 2013-07-27 Yao Qi <yao@codesourcery.com>
8525 * i386-low.c: Include break-common.h.
8526 (enum target_hw_bp_type): Remove.
8528 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
8530 * Makefile.in (SFILES): /common/target-common.c.
8531 (OBS): Add target-common.o.
8532 (server_h): Add $(srcdir)/../common/target-common.h.
8533 (target-common.o): New target.
8534 * server.c (queue_stop_reply_callback): Free
8535 status string after use.
8536 * target.c (target_waitstatus_to_string): Remove.
8537 * target.h: Include target-common.h.
8538 (resume_kind): Likewise.
8539 (target_waitkind): Likewise.
8540 (target_waitstatus): Likewise.
8541 (TARGET_WNOHANG): Likewise.
8543 2013-07-04 Yao Qi <yao@codesourcery.com>
8545 * Makefile.in (host_alias): Use @host_noncanonical@.
8546 (target_alias): Use @target_noncanonical@.
8547 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8548 ACX_NONCANONICAL_HOST.
8549 * configure: Regenerated.
8552 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8554 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8555 * configure: Rebuild.
8556 * Makefile.in (version_host, version_target): Get from configure.
8557 (version.c): Use $(version_host) and $(version_target).
8559 2013-07-03 Pedro Alves <palves@redhat.com>
8561 * Makefile.in (config.status): Depend on development.sh.
8562 * acinclude.m4: Include libmcheck.m4.
8563 * configure: Regenerate.
8565 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8567 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8568 attribute inside the parentheses.
8569 (winapi_DebugSetProcessKillOnExit): Ditto.
8570 (winapi_DebugBreakProcess): Ditto.
8571 (winapi_GenerateConsoleCtrlEvent): Ditto.
8573 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8575 * notif.h (notif_event): Add a dummy member to avoid compiler
8578 2013-07-01 Pedro Alves <palves@redhat.com>
8580 * hostio.c (HOSTIO_PATH_MAX): Define.
8581 (require_filename, handle_open, handle_unlink, handle_readlink):
8584 2013-07-01 Pedro Alves <palves@redhat.com>
8586 * server.h: Include "pathmax.h".
8587 * linux-low.c: Don't include sys/param.h.
8588 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8590 * win32-low.c: Don't include sys/param.h.
8591 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8593 2013-07-01 Pedro Alves <palves@redhat.com>
8595 * event-loop.c: Don't check HAVE_UNISTD_H before including
8597 * gdbreplay.c: Likewise.
8598 * remote-utils.c: Likewise.
8599 * server.c: Likewise.
8600 * configure.ac: Don't check for unistd.h.
8601 * configure: Regenerate.
8603 2013-06-28 Tom Tromey <tromey@redhat.com>
8605 * Makefile.in (version.c): Use version.in, not
8608 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8610 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8611 * configure: Rebuild.
8612 * Makefile.in (version_host, version_target): Get from configure.
8613 (version.c): Use $(version_host) and $(version_target).
8615 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8617 Fix trace-status to output user name without trailing colon.
8618 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8620 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8622 Fix trace-status to output proper start-time and stop-time.
8623 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8624 output start time and stop time in hex as gdb expects.
8626 2013-06-26 Pedro Alves <pedro@codesourcery.com>
8628 * tracepoint.c (build_traceframe_info_xml): Output trace state
8629 variables present in the trace buffer.
8631 2013-06-24 Tom Tromey <tromey@redhat.com>
8633 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8635 (version.o): Remove.
8636 * gdbreplay.c: Include version.h.
8637 (version, host_name): Don't declare.
8638 * server.h: Include version.h.
8639 (version, host_name): Don't declare.
8641 2013-06-12 Pedro Alves <palves@redhat.com>
8643 * linux-x86-low.c (linux_is_elf64): Delete global.
8644 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8645 with local linux_pid_exe_is_elf_64_file use.
8647 2013-06-11 Pedro Alves <palves@redhat.com>
8649 * linux-low.c (regset_disabled, disable_regset): New functions.
8650 (regsets_fetch_inferior_registers)
8651 (regsets_store_inferior_registers): Use them.
8652 (initialize_regsets_info); Don't allocate the disabled_regsets
8654 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8657 2013-06-11 Pedro Alves <palves@redhat.com>
8659 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8662 2013-06-11 Pedro Alves <palves@redhat.com>
8664 * linux-x86-low.c (initialize_low_arch): Call
8665 init_registers_x32_avx_linux.
8667 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8669 Fix compatibility with Android Bionic.
8670 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8673 2013-06-07 Pedro Alves <palves@redhat.com>
8676 * Makefile.in (OBS): Add tdesc.o.
8677 (IPA_OBJS): Add tdesc-ipa.o.
8678 (tdesc-ipa.o): New rule.
8679 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8681 * linux-low.c (new_inferior): Delete.
8682 (disabled_regsets, num_regsets): Delete.
8683 (linux_add_process): Adjust to set the new per-process
8685 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8686 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8687 was a stop. When calling arch_setup, switch the current inferior
8688 to the thread that got an event.
8689 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8690 (regsets_fetch_inferior_registers)
8691 (regsets_store_inferior_registers): New regsets_info parameter.
8693 (linux_register_in_regsets): New regs_info parameter. Adjust to
8695 (register_addr, fetch_register, store_register): New usrregs_info
8696 parameter. Adjust to use it.
8697 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8698 parameter regs_info. Adjust to use it.
8699 (linux_fetch_registers): Get the current inferior's regs_info, and
8701 (linux_store_registers): Ditto.
8702 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8703 (initialize_low): Don't initialize the target_regsets here. Call
8704 initialize_low_arch.
8705 * linux-low.h (target_regsets): Delete declaration.
8706 (struct regsets_info): New.
8707 (struct usrregs_info): New.
8708 (struct regs_info): New.
8709 (struct process_info_private) <new_inferior>: New field.
8710 (struct linux_target_ops): Delete the num_regs, regmap, and
8711 regset_bitmap fields. New field regs_info.
8712 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8713 * i387-fp.c (num_xmm_registers): Delete.
8714 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8715 calls to new interface.
8716 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8717 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8718 Infer the number of xmm registers from the regcache's target
8720 * i387-fp.h (num_xmm_registers): Delete.
8721 * inferiors.c (add_thread): Don't install the thread's regcache
8723 * proc-service.c (gregset_info): Fetch the current inferior's
8724 regs_info. Adjust to use it.
8725 * regcache.c: Include tdesc.h.
8726 (register_bytes, reg_defs, num_registers)
8727 (gdbserver_expedite_regs): Delete.
8728 (get_thread_regcache): If the thread doesn't have a regcache yet,
8729 create one, instead of aborting gdbserver.
8730 (regcache_invalidate_one): Rename to ...
8731 (regcache_invalidate_thread): ... this.
8732 (regcache_invalidate_one): New.
8733 (regcache_invalidate): Only invalidate registers of the current
8735 (init_register_cache): Add target_desc parameter, and use it.
8736 (new_register_cache): Ditto. Assert the target description has a
8737 non zero registers_size.
8738 (regcache_cpy): Add assertions. Adjust.
8739 (realloc_register_cache, set_register_cache): Delete.
8740 (registers_to_string, registers_from_string): Adjust.
8741 (find_register_by_name, find_regno, find_register_by_number)
8742 (register_cache_size): Add target_desc parameter, and use it.
8743 (free_register_cache_thread, free_register_cache_thread_one)
8744 (regcache_release, register_cache_size): New.
8745 (register_size): Add target_desc parameter, and use it.
8746 (register_data, supply_register, supply_register_zeroed)
8747 (supply_regblock, supply_register_by_name, collect_register)
8748 (collect_register_as_string, collect_register_by_name): Adjust.
8749 * regcache.h (struct target_desc): Forward declare.
8750 (struct regcache) <tdesc>: New field.
8751 (init_register_cache, new_register_cache): Add target_desc
8753 (regcache_invalidate_thread): Declare.
8754 (regcache_invalidate_one): Delete declaration.
8755 (regcache_release): Declare.
8756 (find_register_by_number, register_cache_size, register_size)
8757 (find_regno): Add target_desc parameter.
8758 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8760 * remote-utils.c: Include tdesc.h.
8761 (outreg, prepare_resume_reply): Adjust.
8762 * server.c: Include tdesc.h.
8763 (gdbserver_xmltarget): Delete declaration.
8764 (get_features_xml, process_serial_event): Adjust.
8765 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8767 (struct process_info) <tdesc>: New field.
8768 (ipa_tdesc): Declare.
8769 * tdesc.c: New file.
8770 * tdesc.h: New file.
8771 * tracepoint.c: Include tdesc.h.
8772 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8773 (get_context_regcache): Adjust to pass ipa_tdesc down.
8774 (do_action_at_tracepoint): Adjust to get the register cache size
8775 from the context regcache's description.
8776 (traceframe_walk_blocks): Adjust to get the register cache size
8777 from the current trace frame's description.
8778 (traceframe_get_pc): Adjust to get current trace frame's
8779 description and pass it down.
8780 (gdb_collect): Adjust to get the register cache size from the
8782 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8783 (gdbserver_xmltarget): Delete.
8784 (initialize_low_tracepoint): Set the ipa's target description.
8785 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8786 (initialize_low_tracepoint): Set the ipa's target description.
8787 * linux-x86-low.c: Include tdesc.h.
8788 [__x86_64__] (is_64bit_tdesc): New.
8789 (ps_get_thread_area, x86_get_thread_area): Use it.
8790 (i386_cannot_store_register): Rename to ...
8791 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8792 (i386_cannot_fetch_register): Rename to ...
8793 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8794 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8796 (target_regsets): Rename to ...
8797 (x86_regsets): ... this.
8798 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8800 (x86_siginfo_fixup): Use is_64bit_tdesc.
8801 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8802 (tdesc_x32_avx_linux, tdesc_x32_linux)
8803 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8805 (x86_linux_update_xmltarget): Delete.
8806 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8807 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8808 (AMD64_LINUX_USER64_CS): New.
8809 (x86_linux_read_description): New, based on
8810 x86_linux_update_xmltarget.
8811 (same_process_callback): New.
8812 (x86_arch_setup_process_callback): New.
8813 (x86_linux_update_xmltarget): New.
8814 (x86_regsets_info): New.
8815 (amd64_linux_regs_info): New.
8816 (i386_linux_usrregs_info): New.
8817 (i386_linux_regs_info): New.
8818 (x86_linux_regs_info): New.
8819 (x86_arch_setup): Reimplement.
8820 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8821 (x86_emit_ops): Ditto.
8822 (the_low_target): Adjust. Install x86_linux_regs_info,
8823 x86_cannot_fetch_register, and x86_cannot_store_register.
8824 (initialize_low_arch): New.
8825 * linux-ia64-low.c (tdesc_ia64): Declare.
8826 (ia64_fetch_register): Adjust.
8827 (ia64_usrregs_info, regs_info): New globals.
8828 (ia64_regs_info): New function.
8829 (the_low_target): Adjust.
8830 (initialize_low_arch): New function.
8831 * linux-sparc-low.c (tdesc_sparc64): Declare.
8832 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8834 (sparc_arch_setup): New function.
8835 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8836 (the_low_target): Adjust.
8837 (initialize_low_arch): New function.
8838 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8839 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8840 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8841 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8842 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8843 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8844 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8845 (tdesc_powerpc_isa205_vsx64l): Declare.
8846 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8847 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8848 (ppc_set_pc, ppc_get_hwcap): Adjust.
8849 (ppc_usrregs_info): Forward declare.
8850 (!__powerpc64__) ppc_regmap_adjusted: New global.
8851 (ppc_arch_setup): Adjust to the current process'es target
8853 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8854 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8855 (ppc_store_evrregset): Adjust.
8856 (target_regsets): Rename to ...
8857 (ppc_regsets): ... this, and make static.
8858 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8859 (ppc_regs_info): New function.
8860 (the_low_target): Adjust.
8861 (initialize_low_arch): New function.
8862 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8863 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8864 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8865 (tdesc_s390x_linux64v2): Declare.
8866 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8867 (s390_fill_gregset, s390_store_last_break): Adjust.
8868 (target_regsets): Rename to ...
8869 (s390_regsets): ... this, and make static.
8870 (s390_get_pc, s390_set_pc): Adjust.
8871 (s390_get_hwcap): New target_desc parameter, and use it.
8872 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8873 (s390_arch_setup): Adjust to set the current process'es target
8874 description. Don't adjust the regmap.
8875 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8876 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8877 (regs_info_3264): New globals.
8878 (s390_regs_info): New function.
8879 (the_low_target): Adjust.
8880 (initialize_low_arch): New function.
8881 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8882 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8883 [__mips64] (init_registers_mips_linux)
8884 (init_registers_mips_dsp_linux): Delete defines.
8885 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8886 (have_dsp): New global.
8887 (mips_read_description): New, based on mips_arch_setup.
8888 (mips_arch_setup): Reimplement.
8889 (get_usrregs_info): New function.
8890 (mips_cannot_fetch_register, mips_cannot_store_register)
8891 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8892 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8893 (target_regsets): Rename to ...
8894 (mips_regsets): ... this, and make static.
8895 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8896 (dsp_regs_info, regs_info): New globals.
8897 (mips_regs_info): New function.
8898 (the_low_target): Adjust.
8899 (initialize_low_arch): New function.
8900 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8901 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8903 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8904 (arm_read_description): New, with bits factored from
8906 (arm_arch_setup): Reimplement.
8907 (target_regsets): Rename to ...
8908 (arm_regsets): ... this, and make static.
8909 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8910 (arm_regs_info): New function.
8911 (the_low_target): Adjust.
8912 (initialize_low_arch): New function.
8913 * linux-m68k-low.c (tdesc_m68k): Declare.
8914 (target_regsets): Rename to ...
8915 (m68k_regsets): ... this, and make static.
8916 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8917 (m68k_regs_info): New function.
8918 (m68k_arch_setup): New function.
8919 (the_low_target): Adjust.
8920 (initialize_low_arch): New function.
8921 * linux-sh-low.c (tdesc_sharch): Declare.
8922 (target_regsets): Rename to ...
8923 (sh_regsets): ... this, and make static.
8924 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8925 (sh_regs_info, sh_arch_setup): New functions.
8926 (the_low_target): Adjust.
8927 (initialize_low_arch): New function.
8928 * linux-bfin-low.c (tdesc_bfin): Declare.
8929 (bfin_arch_setup): New function.
8930 (bfin_usrregs_info, regs_info): New globals.
8931 (bfin_regs_info): New function.
8932 (the_low_target): Adjust.
8933 (initialize_low_arch): New function.
8934 * linux-cris-low.c (tdesc_cris): Declare.
8935 (cris_arch_setup): New function.
8936 (cris_usrregs_info, regs_info): New globals.
8937 (cris_regs_info): New function.
8938 (the_low_target): Adjust.
8939 (initialize_low_arch): New function.
8940 * linux-cris-low.c (tdesc_crisv32): Declare.
8941 (cris_arch_setup): New function.
8942 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8943 (cris_regs_info): New function.
8944 (the_low_target): Adjust.
8945 (initialize_low_arch): New function.
8946 * linux-m32r-low.c (tdesc_m32r): Declare.
8947 (m32r_arch_setup): New function.
8948 (m32r_usrregs_info, regs_info): New globals.
8949 (m32r_regs_info): Adjust.
8950 (initialize_low_arch): New function.
8951 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8952 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8953 (tic6x_usrregs_info): Forward declare.
8954 (tic6x_read_description): New function, based on ...
8955 (tic6x_arch_setup): ... this. Reimplement.
8956 (target_regsets): Rename to ...
8957 (tic6x_regsets): ... this, and make static.
8958 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8959 (tic6x_regs_info): New function.
8960 (the_low_target): Adjust.
8961 (initialize_low_arch): New function.
8962 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8963 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8964 (target_regsets): Rename to ...
8965 (xtensa_regsets): ... this, and make static.
8966 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8968 (xtensa_arch_setup, xtensa_regs_info): New functions.
8969 (the_low_target): Adjust.
8970 (initialize_low_arch): New function.
8971 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8972 (nios2_arch_setup): Set the current process'es tdesc.
8973 (target_regsets): Rename to ...
8974 (nios2_regsets): ... this.
8975 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8976 (nios2_regs_info): New function.
8977 (the_low_target): Adjust.
8978 (initialize_low_arch): New function.
8979 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8980 (aarch64_arch_setup): Set the current process'es tdesc.
8981 (target_regsets): Rename to ...
8982 (aarch64_regsets): ... this.
8983 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8984 (aarch64_regs_info): New function.
8985 (the_low_target): Adjust.
8986 (initialize_low_arch): New function.
8987 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8989 (target_regsets): Rename to ...
8990 (tile_regsets): ... this.
8991 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8992 (tile_regs_info): New function.
8993 (tile_arch_setup): Set the current process'es tdesc.
8994 (the_low_target): Adjust.
8995 (initialize_low_arch): New function.
8996 * spu-low.c (tdesc_spu): Declare.
8997 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8998 * win32-arm-low.c (tdesc_arm): Declare.
8999 (arm_arch_setup): New function.
9000 (the_low_target): Install arm_arch_setup instead of
9002 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9003 (init_windows_x86): Rename to ...
9004 (i386_arch_setup): ... this. Set `win32_tdesc'.
9005 (the_low_target): Adjust.
9006 * win32-low.c (win32_tdesc): New global.
9007 (child_add_thread): Don't create the thread cache here.
9008 (do_initial_child_stuff): Set the new process'es tdesc.
9009 * win32-low.h (struct target_desc): Forward declare.
9010 (win32_tdesc): Declare.
9011 * lynx-i386-low.c (tdesc_i386): Declare global.
9012 (lynx_i386_arch_setup): Set `lynx_tdesc'.
9013 * lynx-low.c (lynx_tdesc): New global.
9014 (lynx_add_process): Set the new process'es tdesc.
9015 * lynx-low.h (struct target_desc): Forward declare.
9016 (lynx_tdesc): Declare global.
9017 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9018 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9019 * nto-low.c (nto_tdesc): New global.
9020 (do_attach): Set the new process'es tdesc.
9021 * nto-low.h (struct target_desc): Forward declare.
9022 (nto_tdesc): Declare.
9023 * nto-x86-low.c (tdesc_i386): Declare.
9024 (nto_x86_arch_setup): Set `nto_tdesc'.
9026 2013-06-04 Gary Benson <gbenson@redhat.com>
9028 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9029 to qSupported response when appropriate.
9030 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9031 with nonzero-length annex.
9032 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9033 arguments supplied in annex.
9035 2013-05-31 Doug Evans <dje@google.com>
9038 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9039 64 bits in 64-cross-32 environment.
9041 2013-05-28 Pedro Alves <palves@redhat.com>
9043 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9044 (aarch64-without-fpu.c): Delete rule.
9045 * configure.srv (aarch64*-*-linux*): Remove references to
9046 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9047 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9050 2013-05-24 Pedro Alves <palves@redhat.com>
9052 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9053 instead of strchr/decode_address. Error if the range isn't split
9054 with a ','. Don't assume there's be a ':' in the action.
9056 2013-05-23 Yao Qi <yao@codesourcery.com>
9057 Pedro Alves <palves@redhat.com>
9059 * linux-low.c (lwp_in_step_range): New function.
9060 (linux_wait_1): If the thread was range stepping and stopped
9061 outside the stepping range, report the stop to GDB. Otherwise,
9062 continue stepping. Add range stepping debug output.
9063 (linux_set_resume_request): Copy the step range from the resume
9065 (linux_supports_range_stepping): New.
9066 (linux_target_ops) <supports_range_stepping>: Set to
9067 linux_supports_range_stepping.
9068 * linux-low.h (struct linux_target_ops)
9069 <supports_range_stepping>: New field.
9070 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9071 * linux-x86-low.c (x86_supports_range_stepping): New.
9072 (the_low_target) <supports_range_stepping>: Set to
9073 x86_supports_range_stepping.
9074 * server.c (handle_v_cont): Handle 'r' action.
9075 (handle_v_requests): Append ";r" if the target supports range
9077 * target.h (struct thread_resume) <step_range_start,
9078 step_range_end>: New fields.
9079 (struct target_ops) <supports_range_stepping>:
9081 (target_supports_range_stepping): New macro.
9083 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9085 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9086 confusion in comment.
9088 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9090 * lynx-low.c (struct process_info_private): New type.
9091 (lynx_add_process): New function.
9092 (lynx_create_inferior, lynx_attach): Replace calls to
9093 add_process by calls to lynx_add_process.
9094 (lynx_resume): If PTID is null, then try using
9095 current_process()->private->last_wait_event_ptid.
9097 (lynx_clear_inferiors): Delete. The contents of that function
9098 has been inlined in lynx_mourn;
9099 (lynx_wait_1): Save the ptid in the process's private data.
9100 (lynx_mourn): Free the process' private data. Replace call
9101 to lynx_clear_inferiors by call to clear_inferiors.
9103 2013-05-17 Yao Qi <yao@codesourcery.com>
9105 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9108 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
9110 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9111 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9112 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9113 PT_TEXT_END_ADDR guards. Update comments.
9114 (linux_target_op) <read_offsets>: Conditionally define to
9115 linux_read_offsets if the target is UCLIBC and if it defines
9116 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9118 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9119 Andrew Jenner <andrew@codesourcery.com>
9121 * Makefile.in (SFILES): Add linux-nios2-low.c.
9122 (clean): Add action to delete nios2-linux.c.
9123 (nios2-linux.c): New rule.
9124 * configure.srv: Add nios2*-*-linux*.
9125 * linux-nios2-low.c: New.
9127 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9129 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9131 2013-04-25 Hui Zhu <hui@codesourcery.com>
9134 * ax.c (ax_printf): Add fflush.
9136 2013-04-22 Tom Tromey <tromey@redhat.com>
9138 * Makefile.in (SFILES): Add filestuff.c.
9139 (OBS): Add filestuff.o.
9140 (filestuff.o): New target.
9141 * config.in, configure: Rebuild.
9142 * configure.ac: Check for fdwalk, pipe2.
9144 2013-04-17 Pedro Alves <palves@redhat.com>
9146 * configure.ac (USE_THREAD_DB): Delete variable.
9147 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9148 Don't AC_SUBST USE_THREAD_DB.
9149 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9150 * config.in, configure: Regenerate.
9152 2013-04-16 Pedro Alves <palves@redhat.com>
9154 * linux-low.h (struct lwp_info) <thread_known>: Move under
9155 the USE_THREAD_DB #ifdef.
9157 2013-04-16 Pedro Alves <palves@redhat.com>
9159 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9160 (linux-low.o): Delete rule.
9161 * linux-low.h: Always include "gdb_thread_db.h" instead of
9162 conditionally including thread_db.h.
9163 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9166 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9168 * Makefile.in (install-only): Fix make install regression.
9170 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9172 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9173 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9175 * gdbserver.1: Remove.
9177 2013-03-22 Pedro Alves <palves@redhat.com>
9179 * linux-low.c (handle_extended_wait): Don't call
9180 linux_enable_event_reporting.
9182 2013-03-15 Tony Theodore <tonyt@logyst.com>
9185 * Makefile.in (SHELL): Use @SHELL@.
9187 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9189 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9192 2013-03-13 Joel Brobecker <brobecker@adacore.com>
9194 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9195 Remove extraneous NULL element.
9197 2013-03-13 Yao Qi <yao@codesourcery.com>
9199 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9200 'V' block in trace frame.
9202 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9204 * target.h (struct target_ops): Add btrace ops.
9205 (target_supports_btrace): New macro.
9206 (target_enable_btrace): New macro.
9207 (target_disable_btrace): New macro.
9208 (target_read_btrace): New macro.
9209 * gdbthread.h (struct thread_info): Add btrace field.
9210 * server.c: Include btrace-common.h.
9211 (handle_btrace_general_set): New function.
9212 (handle_btrace_enable): New function.
9213 (handle_btrace_disable): New function.
9214 (handle_general_set): Call handle_btrace_general_set.
9215 (handle_qxfer_btrace): New function.
9216 (struct qxfer qxfer_packets[]): Add btrace entry.
9217 * inferiors.c (remove_thread): Disable btrace.
9218 * linux-low: Include linux-btrace.h.
9219 (linux_low_enable_btrace): New function.
9220 (linux_low_read_btrace): New function.
9221 (linux_target_ops): Add btrace ops.
9222 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9223 Add srv_linux_btrace=yes.
9224 (x86_64-*-linux*): Add linux-btrace.o.
9225 Add srv_linux_btrace=yes.
9226 * configure.ac: Define HAVE_LINUX_BTRACE.
9227 * config.in: Regenerated.
9228 * configure: Regenerated.
9230 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9232 * server.c (handle_qxfer): Preserve error message if -3 is
9234 (qxfer): Document the -3 return value.
9236 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9238 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9239 (linux_btrace_h): New variable.
9240 (linux-btrace.o): New rule.
9242 2013-03-08 Stan Shebs <stan@codesourcery.com>
9243 Hafiz Abid Qadeer <abidh@codesourcery.com>
9245 * tracepoint.c (trace_buffer_size): New global.
9246 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9247 (init_trace_buffer): Change to one-argument function. Allocate
9248 trace buffer memory.
9249 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9250 handle QTBuffer:size packet.
9251 (cmd_bigqtbuffer_size): New function.
9252 (initialize_tracepoint): Call init_trace_buffer with
9253 DEFAULT_TRACE_BUFFER_SIZE.
9254 * server.c (handle_query): Add QTBuffer:size in the
9257 2013-03-07 Yao Qi <yao@codesourcery.com>
9259 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9260 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9262 (cmd_qtsp): Adjust condition. Do post increment.
9263 Set cur_action and cur_step_action back to 0.
9265 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9268 * linux-low.c (linux_write_memory): Return early success if LEN is
9271 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
9273 * configure.srv: Add x86_64-*-cygwin* as target.
9275 2013-02-28 Tom Tromey <tromey@redhat.com>
9277 * configure.ac: Invoke AC_SYS_LARGEFILE.
9278 * configure, config.in: Rebuild.
9280 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
9282 * win32-low.c: Throughout, fix format strings and casts of
9283 printf-like functions to avoid type related warnings on all
9285 (get_child_debug_event): Print dwDebugEventCode as hex since
9286 that's how it's usually documented.
9288 2013-02-28 Yao Qi <yao@codesourcery.com>
9290 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9293 2013-02-27 Jiong Wang <jiwang@tilera.com>
9295 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9296 (reg-tilegx32.c): New rule.
9297 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9298 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9299 different register info initializer according to elf class.
9300 (init_registers_tilgx32): New function. The tilegx32 register info
9302 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9303 (tile_store_gregset): Likewise.
9305 2013-02-27 Yao Qi <yao@codesourcery.com>
9307 * server.c (process_point_options): Print debug message when
9308 debug_threads is true.
9310 2013-02-26 Yao Qi <yao@codesourcery.com>
9312 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9314 2013-02-19 Pedro Alves <palves@redhat.com>
9315 Kai Tietz <ktietz@redhat.com>
9319 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9320 instead of strtoul to extract address from packet.
9321 (process_serial_event) <'z'>: Likewise.
9323 2013-02-18 Yao Qi <yao@codesourcery.com>
9325 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9327 2013-02-14 Pedro Alves <palves@redhat.com>
9331 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9332 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9334 2013-02-14 Pedro Alves <palves@redhat.com>
9336 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9338 2013-02-14 Pedro Alves <palves@redhat.com>
9340 * tracepoint.c (save_string): Delete.
9341 (add_tracepoint_action): Use savestring instead of save_string.
9343 2013-02-12 Pedro Alves <palves@redhat.com>
9345 * linux-xtensa-low.c: Ditto.
9346 * xtensa-xtregs.c: Ditto.
9348 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9350 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9353 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9355 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9356 aarch64_num_wp_regs and aarch64_num_bp_regs to
9357 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9359 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9361 * linux-aarch64-low.c (ps_get_thread_area): Replace
9362 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9364 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9365 Marcus Shawcroft <marcus.shawcroft@arm.com>
9366 Nigel Stephens <nigel.stephens@arm.com>
9367 Yufeng Zhang <yufeng.zhang@arm.com>
9369 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9370 (aarch64.c, aarch64-without-fpu.c): New targets.
9371 * configure.srv (aarch64*-*-linux*): New.
9372 * linux-aarch64-low.c: New file.
9374 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9376 * linux-low.c (handle_extended_wait, linux_create_inferior)
9377 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9378 (dequeue_one_deferred_signal, linux_resume_one_thread)
9379 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9380 (linux_tracefork_grandchild, linux_test_for_tracefork)
9381 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9382 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9383 where the argument is 0.
9385 2013-01-25 Yao Qi <yao@codesourcery.com>
9387 * event-loop.c: Include "queue.h".
9388 (gdb_event_p): New typedef.
9389 (struct gdb_event) <next_event>: Remove.
9390 (event_queue): Change to QUEUE(gdb_event_p).
9391 (async_queue_event): Remove.
9392 (gdb_event_xfree): New.
9393 (initialize_event_loop): New.
9394 (process_event): Use API from QUEUE.
9395 (wait_for_event): Likewise.
9396 * server.c (main): Call initialize_event_loop.
9397 * server.h (initialize_event_loop): Declare.
9399 2013-01-18 Yao Qi <yao@codesourcery.com>
9401 * ax.h (struct eval_agent_expr_context): New.
9402 (gdb_eval_agent_expr): Update declaration.
9403 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9404 TFRAME. Add new argument CTX.
9405 * server.h (struct eval_agent_expr_context): Declare.
9406 (agent_mem_read, agent_tsv_read): Update declaration.
9407 (agent_mem_read_string): Likewise.
9408 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9409 (add_traceframe_block): Add new argument TPOINT.
9410 Increase TPOINT->traceframe_usage.
9411 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9412 eval_tracepoint_agent_expr.
9413 (condition_true_at_tracepoint): Likewise.
9414 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9415 (agent_mem_read_string, agent_tsv_read): Likewise.
9417 2013-01-16 Yao Qi <yao@codesourcery.com>
9419 * linux-low.c (linux_resume_one_lwp): Don't check
9420 'lwp->bp_reinsert != 0'.
9422 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9423 Pedro Alves <palves@redhat.com>
9425 * lynx-low.c (ptrace_request_to_str): Define a temporary
9426 macro and use it to simplify this function's implementation.
9428 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9430 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9433 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9435 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9437 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9439 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9441 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9443 * lynx-low.c (lynx_resume): Use the resume_info parameter
9444 to determine the ptid for the lynx_ptrace call, unless
9445 it is equal to minus_one_ptid, in which case we use the
9446 ptid of the current_inferior.
9447 (lynx_wait_1): After having received a thread create/exit
9448 event, resume the inferior's execution using the signaling
9449 thread's ptid, rather than the old ptid.
9451 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9453 * lynx-low.c (lynx_resume): Delete variable ret.
9455 2013-01-01 Joel Brobecker <brobecker@adacore.com>
9457 * gdbreplay.c (gdbreplay_version): Update copyright year.
9458 * server.c (gdbserver_version): Likewise.
9460 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9462 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9465 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9467 * lynx-low.c (ptrace_request_to_str): Add handling for
9470 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9472 * lynx-low.c (lynx_attach): Delete variable new_process.
9474 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9476 * lynx-low.c (lynx_create_inferior): Delete variable
9479 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9481 * lynx-low.c (ptrace_request_to_str): Do not handle
9482 PTRACE_GETTHREADLIST if this macro does not exist.
9484 2012-12-15 Yao Qi <yao@codesourcery.com>
9486 * Makefile.in (OBS): Add notif.o.
9487 * notif.c, notif.h: New.
9488 * server.c: Include "notif.h".
9489 (struct vstop_notif) <next>: Remove.
9491 (queue_stop_reply): Update.
9492 (push_event, send_next_stop_reply): Remove.
9493 (discard_queued_stop_replies): Update.
9494 (notif_stop): New variable.
9495 (handle_v_stopped): Remove.
9496 (handle_v_requests): Don't call handle_v_stopped. Call
9497 handle_ack_notif instead.
9498 (queue_stop_reply_callback): Call notif_event_enque instead
9499 of queue_stop_reply.
9500 (handle_status): Don't call send_next_stop_reply, call
9501 notif_write_event instead.
9502 (kill_inferior_callback): Likewise.
9503 (detach_or_kill_inferior_callback): Likewise.
9504 (main): Call initialize_notif.
9505 (process_serial_event): Call QUEUE_is_empty.
9506 (handle_target_event): Call notif_push instead of push event.
9507 * server.h (push_event): Remove declaration.
9509 2012-12-10 Tom Tromey <tromey@redhat.com>
9511 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9512 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9515 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9516 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9517 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9518 (amd64-linux-ipa.o, ax.o): Rewrite.
9519 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9520 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9521 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9522 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9523 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9524 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9525 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9526 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9527 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9528 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9529 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9530 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9531 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9532 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9533 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9534 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9535 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9536 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9537 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9538 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9539 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9540 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9541 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9542 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9543 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9544 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9545 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9546 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9547 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9548 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9549 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9550 (reg-tilegx.o): Remove.
9551 (all_object_files): New macro.
9552 Include .deps files.
9553 * aclocal.m4, configure: Rebuild.
9554 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9555 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9556 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9558 2012-12-05 Tom Tromey <tromey@redhat.com>
9561 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9563 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
9565 * configure.ac: Check for linux/perf_event.h.
9566 * config.in: Regenerated.
9567 * configure: Regenerated.
9569 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9571 * hostio.c (handle_readlink): Decrease buffer size
9572 parameter passed to readlink by one byte.
9574 2012-11-26 Yao Qi <yao@codesourcery.com>
9576 * configure.ac (build_warnings): Append '-Wempty-body'.
9577 * configure: Regenerated.
9578 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9581 2012-11-15 Pierre Muller <muller@sourceware.org>
9583 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9584 * config.in: Regenerate.
9585 * configure: Regenerate.
9586 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9587 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9588 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9589 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9591 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9592 instead of <sys/wait.h> header.
9593 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9595 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
9597 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9598 (various make rules): Remove -DGDBSERVER
9600 2012-11-09 Yao Qi <yao@codesourcery.com>
9602 * spu-low.c (current_ptid): Move it to ..
9603 * gdbthread.h: ... here. New.
9604 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9605 * server.c (myresume, process_serial_event): Likewise.
9606 * thread-db.c (thread_db_find_new_threads): Likewise.
9607 * tracepoint.c (run_inferior_command): Likewise.
9609 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
9611 * server.c (handle_search_memory_1): Include access length in
9614 2012-09-05 Michael Brandt <michael.brandt@axis.com>
9616 * linux-crisv32-low.c: Fix compile errors.
9618 2012-09-04 Yao Qi <yao@codesourcery.com>
9620 * tracepoint.c (cmd_qtsv): Adjust debug message.
9621 Don't check CUR_TPOINT.
9623 2012-08-28 Yao Qi <yao@codesourcery.com>
9625 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9626 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9627 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9628 Remove declarations of xmalloc, xreallloc, xstrdup and
9630 * Makefile.in (libiberty_h): New.
9631 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9632 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9634 2012-08-23 Yao Qi <yao@codesourcery.com>
9636 * server.h: Remove declaration of 'xsnprintf'.
9638 2012-08-22 Keith Seitz <keiths@redhat.com>
9640 * server.h: Include build-gnulib-gbserver/config.h.
9641 * gdbreplay.c: Likewise.
9643 2012-08-08 Doug Evans <dje@google.com>
9645 * Makefile.in (SFILES): Add gdb_vecs.c.
9646 (OBS): Add gdb_vecs.o.
9647 (gdb_vecs_h, host_defs_h): New variables.
9648 (thread-db.o): Add $(gdb_vecs_h) dependency.
9649 (gdb_vecs.o): New rule.
9650 * thread-db.c: #include "gdb_vecs.h".
9651 (thread_db_load_search): Use a vector to iterate over path elements.
9652 Handle text appearing after "$pdir".
9654 * configure.ac: Add check for strstr.
9655 * config.in: Regenerate.
9656 * configure: Regenerate.
9658 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9660 * hostio.c (handle_pread): If pread fails, fall back to attempting
9662 (handle_pwrite): Likewise for pwrite.
9664 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9666 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9667 between unsupported TYPE and unimplementable ADDR/LEN combination.
9668 (arm_insert_point): Act on new return value.
9670 2012-07-31 Pedro Alves <palves@redhat.com>
9672 * server.c (process_point_options): Only skip tokens if we find
9673 one that is unrecognized. Don't treat 'X' specially while
9674 skipping unrecognized tokens.
9676 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9678 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9679 to 4-byte-align HW breakpoint addresses for Thumb.
9681 2012-07-27 Yao Qi <yao@codesourcery.com>
9685 * server.h: Declare gdb_agent_about_to_close.
9686 * target.c (kill_inferior): Include "agent.h".
9687 New. Send command 'kill'.
9688 * target.h (kill_inferior): Removed macro.
9689 * tracepoint.c (gdb_agent_about_to_close): New.
9690 (gdb_agent_helper_thread): Handle command 'close'.
9691 Wait endlessly until the inferior stops.
9692 Install gdb_agent_remove_socket to atexit hook.
9693 (agent_socket_name): New static variable.
9694 (gdb_agent_socket_init): Replace local variable 'name' with
9695 'agent_socket_name'.
9696 (gdb_agent_remove_socket): New.
9698 2012-07-27 Yao Qi <yao@codesourcery.com>
9700 * server.c (process_point_options): Stop at 'X' when parsing.
9702 2012-07-19 Michael Eager <eager@eagercon.com>
9704 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9706 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9707 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9708 hardware breakpoint.
9710 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9712 * gdbserver/linux-low.c (initialize_low): Call
9713 linux_ptrace_init_warnings.
9715 2012-07-02 Doug Evans <dje@google.com>
9717 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9720 2012-07-02 Stan Shebs <stan@codesourcery.com>
9722 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9723 (ax.o): Add it to build rule.
9725 (OBS): Add format.o.
9726 (IPA_OBS): Add format.o.
9727 * server.c (handle_query): Claim support for breakpoint commands.
9728 (process_point_options): Add command case.
9729 (process_serial_event): Leave running if there are printfs in
9731 * mem-break.h (any_persistent_commands): Declare.
9732 (add_breakpoint_commands): Declare.
9733 (gdb_no_commands_at_breakpoint): Declare.
9734 (run_breakpoint_commands): Declare.
9735 * mem-break.c (struct point_command_list): New struct.
9736 (struct breakpoint): New field command_list.
9737 (any_persistent_commands): New function.
9738 (add_commands_to_breakpoint): New function.
9739 (add_breakpoint_commands): New function.
9740 (gdb_no_commands_at_breakpoint): New function.
9741 (run_breakpoint_commands): New function.
9742 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9744 * ax.c: Include format.h.
9745 (ax_printf): New function.
9746 (gdb_eval_agent_expr): Add printf opcode.
9748 2012-06-13 Yao Qi <yao@codesourcery.com>
9750 * server.c (start_inferior): Remove duplicated writes to fields
9751 'last_resume_kind' and 'last_status' of 'current_inferior'.
9753 2012-06-12 Yao Qi <yao@codesourcery.com>
9754 Pedro Alves <palves@redhat.com>
9756 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9758 * server.c (handle_v_cont): Extend comment.
9760 2012-06-11 Yao Qi <yao@codesourcery.com>
9762 * linux-low.c (linux_attach): Add 'static'.
9764 2012-06-06 Yao Qi <yao@codesourcery.com>
9766 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9768 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9770 Fix gcc -flto compilation warning.
9771 * server.c (main): Make variable multi_mode and attach volatile.
9773 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9775 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9776 if the platform doesn't know about it.
9778 2012-05-30 Jeff Kenton <jkenton@tilera.com>
9780 * Makefile.in (SFILES): Add linux-tile-low.c.
9781 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9782 * configure.srv: Handle tilegx-*-linux*.
9783 * linux-tile-low.c: New file.
9785 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9787 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9789 2012-05-24 Pedro Alves <palves@redhat.com>
9793 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9795 2012-05-24 Pedro Alves <palves@redhat.com>
9799 Replace target_signal with gdb_signal throughout.
9801 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9803 * linux-low.c (linux_store_registers): Avoid the copying sequence
9804 when no data has been retrieved by ptrace.
9806 2012-05-22 Will Deacon <will.deacon@arm.com>
9808 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9809 Include asm/ptrace.h.
9810 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9813 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9815 * linux-low.c (linux_store_registers): Don't re-retrieve data
9816 with ptrace that has already been obtained from /proc. Always
9817 copy any data retrieved with ptrace to the buffer supplied.
9819 2012-05-11 Yao Qi <yao@codesourcery.com>
9820 Pedro Alves <palves@redhat.com>
9822 * linux-low.c (enum stopping_threads_kind): New.
9823 (stopping_threads): Change type to `enum stopping_threads_kind'.
9824 (handle_extended_wait): If stopping and suspending threads, leave
9825 the new_lwp suspended too.
9826 (linux_wait_for_event): Adjust.
9827 (stop_all_lwps): Set `stopping_threads' to
9828 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9829 whether we're suspending threads or just stopping them. Assert no
9832 2012-04-29 Yao Qi <yao@codesourcery.com>
9834 * server.h: Move some code to ...
9835 * gdbthread.h: ... here. New.
9836 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9837 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9838 (nto-low.o, win32-low.o): Likewise.
9839 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9840 * regcache.c, remote-utils.c, server.c: Likewise.
9841 * target.c, tracepoint.c, win32-low.c: Likewise.
9843 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9845 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9846 (PTRACE_ARG4_TYPE): Likewise.
9847 (PTRACE_XFER_TYPE): Likewise.
9848 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9849 ptrace to PTRACE_ARG3_TYPE.
9850 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9851 (PTRACE_ARG4_TYPE): Likewise.
9852 (PTRACE_XFER_TYPE): Likewise.
9853 (linux_detach_one_lwp): Cast fourth argument of
9854 ptrace to long then PTRACE_ARG4_TYPE.
9855 (regsets_fetch_inferior_registers): Cast third argument of
9856 ptrace to long then PTRACE_ARG3_TYPE.
9857 (regsets_store_inferior_registers): Likewise.
9859 2012-04-20 Pedro Alves <palves@redhat.com>
9861 * configure: Regenerate.
9863 2012-04-19 Pedro Alves <palves@redhat.com>
9865 * Makefile.in (GNULIB_BUILDDIR): New.
9866 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9867 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9868 (all, install-only, uninstall, clean-info, all-lib, clean): No
9869 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9870 (maintainer-clean realclean distclean): Use subdir_do.
9872 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9873 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9874 * acinclude.m4: Include acx_configure_dir.m4.
9875 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9876 calls. Call AC_PROG_RANLIB. Configure gnulib using
9879 (GNULIB_STDINT_H): Adjust.
9880 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9881 * gdbreplay.c: Include build-gnulib/config.h.
9882 * server.h: Likewise.
9883 * aclocal.m4: Regenerate.
9884 * config.in: Regenerate.
9885 * configure: Regenerate.
9887 2012-04-19 Pedro Alves <palves@redhat.com>
9889 * Makefile.in (LIBGNU, INCGNU): Adjust.
9890 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9891 (all, install-only, uninstall, clean-info, all-lib, clean)
9892 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9893 * configure.ac: Adjust AC_OUTPUT output.
9894 * aclocal.m4: Regenerate.
9895 * configure: Regenerate.
9897 2012-04-19 Pedro Alves <palves@redhat.com>
9899 * Makefile.in (generated_files): New.
9900 (server_h): Remove the explicit dependency on config.h, and depend
9901 on $generated_files.
9903 2012-04-19 Pedro Alves <palves@redhat.com>
9905 * Makefile.in (INCGNU): Add -Ignulib.
9907 2012-04-19 Pedro Alves <palves@redhat.com>
9909 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9910 (INCGNU): ... this, and spell out -I here.
9911 (GNULIB_LIB): Rename to ...
9913 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9915 2012-04-19 Pedro Alves <palves@redhat.com>
9917 * config.in: Regenerate.
9919 2012-04-19 Pedro Alves <palves@redhat.com>
9921 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9922 * server.h (memmem): Remove declaration.
9923 * config.in: Regenerate.
9924 * configure: Regenerate.
9926 2012-04-19 Yao Qi <yao@codesourcery.com>
9928 * Makefile.in (SFILES): Add common/vec.c.
9932 2012-04-19 Yao Qi <yao@codesourcery.com>
9934 * remote-utils.c (prepare_resume_reply): Replace with macro
9935 target_core_of_thread.
9936 * server.c (handle_qxfer_threads_proper): Likewise.
9937 * target.h (traget_core_of_thread): New macro.
9939 2012-04-18 Pedro Alves <palves@redhat.com>
9941 * aclocal.m4: Regenerate.
9942 * configure: Regenerate.
9944 2012-04-16 Yao Qi <yao@codesourcery.com>
9946 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9947 duplicated on address.
9949 2012-04-16 Yao Qi <yao@codesourcery.com>
9951 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9952 (struct tracepoint_action_ops) <send>: New field.
9953 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9954 (agent_expr_send, x_tracepoint_action_send): New.
9955 (l_tracepoint_action_send): New.
9956 (cmd_qtdp): Download and install tracepoint
9957 according to `use_agent'.
9958 (run_inferior_command): Add one more parameter `len'.
9960 (tracepoint_send_agent): New.
9961 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9963 2012-04-16 Yao Qi <yao@codesourcery.com>
9965 * tracepoint.c (download_tracepoints): Moved to ...
9966 (cmd_qtstart): ... here.
9968 2012-04-14 Yao Qi <yao@codesourcery.com>
9970 * tracepoint.c: Include inttypes.h.
9971 (struct collect_memory_action): Use sized types.
9972 (struct tracepoint): Likewise.
9973 (cmd_qtdp, stop_tracing): Update print specifiers.
9974 (cmd_qtp, response_tracepoint): Likewise.
9975 (collect_data_at_tracepoint): Likewise.
9976 (collect_data_at_step): Likewise.
9978 2012-04-14 Yao Qi <yao@codesourcery.com>
9980 Import gnulib module inttypes.
9981 * aclocal.m4, config.in, configure: Regenerated.
9983 2012-04-14 Yao Qi <yao@codesourcery.com>
9985 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9986 Makefile and config.status at last.
9988 2012-04-13 Yao Qi <yao@codesourcery.com>
9990 * tracepoint.c: Include stdint.h unconditionally.
9992 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9994 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9995 on BFD_HAVE_SYS_PROCFS_TYPE.
9996 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9997 * configure: Regenerate.
9998 * config.in: Likewise.
10000 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
10002 * Makefile.in (clean): Also remove x32.c x32-linux.c
10003 x32-avx.c x32-avx-linux.c.
10004 (x32.o): New target.
10006 (x32-linux.o): Likewise.
10007 (x32-linux.c): Likewise.
10008 (x32-avx.o): Likewise.
10009 (x32-avx.c): Likewise.
10010 (x32-avx-linux.o): Likewise.
10011 (x32-avx-linux.c): Likewise.
10013 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10014 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10015 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10016 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10017 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10018 i386/x32-avx-linux.xml.
10020 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10021 (init_registers_x32_avx_linux): Likwise.
10022 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10023 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10025 2012-04-13 Pedro Alves <palves@redhat.com>
10027 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10028 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10029 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10030 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10033 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10035 * linux-x86-low.c (compat_x32_clock_t): New.
10036 (compat_x32_siginfo_t): Likewise.
10037 (compat_x32_siginfo_from_siginfo): Likewise.
10038 (siginfo_from_compat_x32_siginfo): Likewise.
10039 (linux_is_elf64): Likewise.
10040 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10041 and siginfo_from_compat_x32_siginfo for x32.
10042 (x86_arch_setup): Set linux_is_elf64.
10044 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10047 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10049 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10050 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10051 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10052 compatible with process.
10054 2012-04-12 Yao Qi <yao@codesourcery.com>
10056 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10057 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10058 (install-only, install-info, clean): Handle sub dir gnulib.
10059 (all-lib, am--refresh): New targets.
10060 (memmem.o): Remove target.
10061 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10062 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10063 (AC_REPLACE_FUNCS): Remove memmem.
10064 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10065 (AC_OUTPUT): Generate Makefile in gnulib/.
10066 * aclocal.m4, config.in, configure: Regenerated.
10068 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10070 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10072 2012-04-05 Pedro Alves <palves@redhat.com>
10074 -Werror=strict-aliasing
10076 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10079 2012-04-04 Pedro Alves <palves@redhat.com>
10081 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10082 (sparc_store_gregset_from_stack, sparc_store_gregset)
10083 (sparc_breakpoint_at): Fix formatting.
10085 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10087 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10089 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10090 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10091 * config.in: Regenerate.
10092 * configure: Likewise.
10094 2012-03-29 Pedro Alves <palves@redhat.com>
10096 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10097 Correct ptrace arguments.
10099 2012-03-28 Pedro Alves <palves@redhat.com>
10101 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10102 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10103 (IA64_FR1_REGNUM): New defines.
10104 (ia64_fetch_register): New.
10105 (the_low_target): Install it.
10106 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10108 * linux-low.c (linux_fetch_registers): Try the
10109 the_low_target.fetch_register hook first.
10111 * linux-arm-low.c (the_low_target): Adjust.
10112 * linux-bfin-low.c (the_low_target): Adjust.
10113 * linux-cris-low.c (the_low_target): Adjust.
10114 * linux-crisv32-low.c (the_low_target): Adjust.
10115 * linux-m32r-low.c (the_low_target): Adjust.
10116 * linux-m68k-low.c (the_low_target): Adjust.
10117 * linux-mips-low.c (the_low_target): Adjust.
10118 * linux-ppc-low.c (the_low_target): Adjust.
10119 * linux-s390-low.c (the_low_target): Adjust.
10120 * linux-sh-low.c (the_low_target): Adjust.
10121 * linux-sparc-low.c (the_low_target): Adjust.
10122 * linux-tic6x-low.c (the_low_target): Adjust.
10123 * linux-x86-low.c (the_low_target): Adjust.
10124 * linux-xtensa-low.c (the_low_target): Adjust.
10126 2012-03-26 Pedro Alves <palves@redhat.com>
10128 * server.c (handle_qxfer_libraries): Don't bail early if
10129 the_target->qxfer_libraries_svr4 is not NULL.
10131 2012-03-26 Pedro Alves <palves@redhat.com>
10133 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10135 2012-03-23 Pedro Alves <palves@redhat.com>
10137 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10138 "library-list-svr4" element's start tag when the the DSO list is
10141 2012-03-23 Pedro Alves <palves@redhat.com>
10143 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10144 a variable whose type size is the same as the inferior's pointer
10147 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10149 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10151 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10152 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10153 * linux-low.h: Include <signal.h>.
10154 (struct siginfo): Remove forward declaration.
10155 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10158 2012-03-21 Mike Frysinger <vapier@gentoo.org>
10160 * .gitignore: Ignore more files.
10162 2012-03-19 Pedro Alves <palves@redhat.com>
10163 Jan Kratochvil <jan.kratochvil@redhat.com>
10165 * server.c (cont_thread, general_thread): Add describing comments.
10166 (start_inferior): Clear `cont_thread'.
10167 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10170 2012-03-15 Yao Qi <yao@codesourcery.com>
10172 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10174 (cmd_qtdp): ... here.
10176 2012-03-15 Yao Qi <yao@codesourcery.com>
10178 * tracepoint.c (struct tracepoint_action_ops): New.
10179 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10180 (m_tracepoint_action_download): New.
10181 (r_tracepoint_action_download): New.
10182 (x_tracepoint_action_download): New.
10183 (l_tracepoint_action_download): New.
10184 (add_tracepoint_action): Install `action->ops' according type.
10185 (download_tracepoint_1): Move code `download' function pointer
10186 of various tracepoint_action_ops.
10188 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10190 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10191 linux_ptrace_attach_warnings.
10193 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10195 * Makefile.in (linux-ptrace.o): New.
10196 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10197 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10198 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10199 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10200 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10202 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10204 2012-03-08 Yao Qi <yao@codesourcery.com>
10205 Pedro Alves <palves@redhat.com>
10207 Fix PR server/13392.
10208 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10209 offset of JMP insn.
10210 * tracepoint.c (remove_tracepoint): New.
10211 (cmd_qtdp): Call remove_tracepoint when failed to install.
10213 2012-03-07 Pedro Alves <palves@redhat.com>
10215 * linux-low.c (get_detach_signal): New.
10216 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10217 Pass on pending signals to PTRACE_DETACH. Check the result of the
10219 * server.c (program_signals, program_signals_p): New.
10220 (handle_general_set): Handle QProgramSignals.
10221 * server.h (program_signals, program_signals_p): Declare.
10223 2012-03-05 Pedro Alves <palves@redhat.com>
10224 Jan Kratochvil <jan.kratochvil@redhat.com>
10226 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10229 2012-03-03 Yao Qi <yao@codesourcery.com>
10231 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10232 agent_look_up_symbols.
10234 2012-03-03 Yao Qi <yao@codesourcery.com>
10236 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10237 (linux-x86-low.o): Likewise.
10238 * server.h: Remove in_process_agent_loaded.
10239 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10243 2012-03-03 Yao Qi <yao@codesourcery.com>
10245 * tracepoint.c (gdb_agent_capability): New global.
10246 (in_process_agent_loaded_ust): Renamed to
10247 `in_process_agent_supports_ust'.
10249 (in_process_agent_supports_ust): Call agent_capability_check.
10250 (clear_installed_tracepoints): Assert that agent supports
10253 2012-03-03 Yao Qi <yao@codesourcery.com>
10255 * linux-low.c (linux_supports_agent): New.
10256 (linux_target_ops): Initialize field `supports_agent' with
10257 linux_supports_agent.
10258 * target.h (struct target_ops) <supports_agent>: New.
10259 (target_supports_agent): New macro.
10260 * server.c (handle_general_set): Handle packet 'QAgent'.
10261 (handle_query): Send `QAgent+'.
10262 * Makefile.in (server.o): Depends on agent.h.
10264 2012-03-03 Yao Qi <yao@codesourcery.com>
10266 * Makefile.in (OBS): Add agent.o.
10267 Add new rule for agent.o.
10268 Track dependence of tracepoint.c on agent.h.
10269 * tracepoint.c (run_inferior_command_1):
10270 (run_inferior_command): Call agent_run_command.
10271 (gdb_ust_connect_sync_socket): Deleted. Move it to
10273 (resume_thread, stop_thread): Likewise.
10274 (gdb_ust_socket_init): Renamed to ...
10275 (gdb_agent_socket_init): ... New.
10276 (gdb_ust_thread): Renamed to ...
10277 (gdb_agent_helper_thread): ... New.
10278 (gdb_ust_init): Move some code to ...
10279 (gdb_agent_init): ... here. New.
10280 [HAVE_UST]: Call gdb_ust_init.
10281 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10282 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10283 * config.in, configure: Regenerated.
10285 2012-03-02 Pedro Alves <palves@redhat.com>
10287 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10288 * linux-low.c (struct simple_pid_list): New.
10289 (stopped_pids): New a struct simple_pid_list pointer.
10290 (add_to_pid_list, pull_pid_from_list): New.
10291 (handle_extended_wait): Don't assume the first signal new children
10292 report is SIGSTOP. Adjust call to pull_pid_from_list.
10293 (linux_wait_for_lwp): Adjust.
10295 2012-03-02 Yao Qi <yao@codesourcery.com>
10297 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10300 2012-03-02 Yao Qi <yao@codesourcery.com>
10302 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10303 `stop_pc' and `tpoint'. Update caller.
10305 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10307 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10308 * linux-low.c (use_linux_regsets): New macro.
10309 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10310 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10311 (linux_register_in_regsets): New function.
10312 (usr_fetch_inferior_registers): Skip registers covered by
10314 (usr_store_inferior_registers): Likewise.
10315 (usr_fetch_inferior_registers): New macro.
10316 (usr_store_inferior_registers): Likewise.
10317 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10318 (linux_store_registers): Likewise.
10319 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10321 (init_registers_mips64_dsp_linux): Likewise.
10322 (init_registers_mips_linux): New macro.
10323 (init_registers_mips_dsp_linux): Likewise.
10324 (mips_dsp_num_regs): Likewise.
10325 (DSP_BASE, DSP_CONTROL): New fallback macros.
10326 (mips_base_regs): New macro.
10327 (mips_regmap): Use it. Fix the size.
10328 (mips_dsp_regmap): New variable.
10329 (mips_dsp_regset_bitmap): Likewise.
10330 (mips_arch_setup): New function.
10331 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10333 (mips_cannot_store_register): Likewise.
10334 (the_low_target): Update .arch_setup, .num_regs and .regmap
10335 initializers. Add .regset_bitmap initializer.
10336 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10338 * linux-bfin-low.c (the_low_target): Likewise.
10339 * linux-cris-low.c (the_low_target): Likewise.
10340 * linux-crisv32-low.c (the_low_target): Likewise.
10341 * linux-ia64-low.c (the_low_target): Likewise.
10342 * linux-m32r-low.c (the_low_target): Likewise.
10343 * linux-m68k-low.c (the_low_target): Likewise.
10344 * linux-ppc-low.c (the_low_target): Likewise.
10345 * linux-s390-low.c (the_low_target): Likewise.
10346 * linux-sh-low.c (the_low_target): Likewise.
10347 * linux-sparc-low.c (the_low_target): Likewise.
10348 * linux-tic6x-low.c (the_low_target): Likewise.
10349 * linux-x86-low.c (the_low_target): Likewise.
10350 * linux-xtensa-low.c (the_low_target): Likewise.
10351 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10352 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10353 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10355 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10356 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10358 2012-02-29 Yao Qi <yao@codesourcery.com>
10359 Pedro Alves <palves@redhat.com>
10361 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10362 `step_over_finished' is true.
10364 2012-02-27 Pedro Alves <palves@redhat.com>
10366 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10367 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10369 2012-02-27 Pedro Alves <palves@redhat.com>
10372 * linux-low.c (pid_is_stopped): New.
10373 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10375 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
10377 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10380 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10382 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10384 2012-02-24 Luis Machado <lgustavo@codesourcery>
10386 * server.c (handle_query): Advertise support for target-side
10387 breakpoint condition evaluation.
10388 (process_point_options): New function.
10389 (process_serial_event): When inserting a breakpoint, check for
10390 a target-side condition that should be evaluated.
10392 * mem-break.c: Include regcache.h and ax.h.
10393 (point_cond_list_t): New data structure.
10394 (breakpoint) <cond_list>: New field.
10395 (find_gdb_breakpoint_at): Make non-static.
10396 (delete_gdb_breakpoint_at): Clear any target-side
10398 (clear_gdb_breakpoint_conditions): New function.
10399 (add_condition_to_breakpoint): Likewise.
10400 (add_breakpoint_condition): Likewise.
10401 (gdb_condition_true_at_breakpoint): Likewise.
10402 (gdb_breakpoint_here): Return result directly instead
10403 of going through a local variable.
10405 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10406 (clear_gdb_breakpoint_conditions): Likewise.
10407 (add_breakpoint_condition): Likewise.
10408 (gdb_condition_true_at_breakpoint): Likewise.
10410 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10411 (need_step_over_p): Take target-side breakpoint condition into
10414 2012-02-24 Luis Machado <lgustavo@codesourcery>
10416 * server.h: Include tracepoint.h.
10417 (agent_mem_read, agent_get_trace_state_variable_value,
10418 agent_set_trace_state_variable_value,
10419 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10420 get_set_tsv_func_addr): New prototypes.
10422 * ax.h: New include file.
10423 * ax.c: New source file.
10425 * tracepoint.c: Include ax.h.
10426 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10427 agent_expr, eval_result_type): Move to ax.h.
10428 (parse_agent_expr): Rename to ...
10429 (gdb_parse_agent_expr): ... this, make it non-static and move
10431 (unparse_agent_expr) Rename to ...
10432 (gdb_unparse_agent_expr): ... this, make it non-static and move
10434 (eval_agent_expr): Rename to ...
10435 (eval_tracepoint_agent_expr): ... this.
10436 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10437 forward declarations.
10438 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10439 (agent_get_trace_state_variable_value): New function.
10440 (agent_set_trace_state_variable_value): New function.
10441 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10442 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10443 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10444 (condition_true_at_tracepoint): Likewise.
10445 (parse_agent_expr): Rename to ...
10446 (gdb_parse_agent_expr): ... this and move to ax.c.
10447 (unparse_agent_expr): Rename to ...
10448 (gdb_unparse_agent_expr): ... this and move to ax.c.
10449 (gdb_agent_op_name): Move to ax.c.
10450 (eval_agent_expr): Rename to ...
10451 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10453 (eval_tracepoint_agent_expr): New function.
10454 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
10456 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10458 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10459 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10460 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10461 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10462 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10463 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10464 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10465 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10466 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10467 (compile_bytecodes): Remove forward declaration.
10468 (is_goto_target): Move to ax.c.
10469 (compile_bytecodes): Move to ax.c and call
10470 agent_get_trace_state_variable_value (...) and
10471 agent_set_trace_state_variable_value (...).
10473 * Makefile.in: Update ax.c and IPA dependencies.
10475 2012-02-24 Pedro Alves <palves@redhat.com>
10477 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10478 (cmd_bigqtbuffer_circular): ... this. Only handle
10479 'QTBuffer:circular:'.
10480 (handle_tracepoint_general_set): Adjust.
10482 2012-02-16 Yao Qi <yao@codesourcery.com>
10484 * inferiors.c: Move code to ...
10485 * dll.c: .... here. New.
10486 * server.h: Declare clear_dlls.
10487 * Makefile.in (SFILES): Add dll.c.
10491 2012-02-11 Yao Qi <yao@codesourcery.com>
10493 * server.c: (handle_monitor_command): Add a new parameter
10495 (handle_query): Update caller.
10497 2012-02-09 Joel Brobecker <brobecker@adacore.com>
10499 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10500 * configure, config.in: Regenerate.
10501 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10504 2012-02-02 Pedro Alves <palves@redhat.com>
10506 Try SIGKILL first, then PTRACE_KILL.
10507 * linux-low.c (linux_kill_one_lwp): New.
10508 (linux_kill_one_lwp): Rename to ...
10509 (kill_one_lwp_callback): ... this. Use the new
10510 linux_kill_one_lwp.
10512 2012-02-02 Pedro Alves <palves@redhat.com>
10514 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10517 2012-01-27 Pedro Alves <palves@redhat.com>
10519 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10520 (elf_64_file_p): Make static.
10521 (linux_pid_exe_is_elf_64_file): New.
10522 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10523 Delete declarations.
10524 (linux_pid_exe_is_elf_64_file): Declare.
10525 * linux-x86-low.c (x86_arch_setup): Use
10526 linux_pid_exe_is_elf_64_file.
10528 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10530 * linux-low.c (linux_wait_for_event_1): Rename to ...
10531 (linux_wait_for_event): ... here and merge it with former
10532 linux_wait_for_event - new variable wait_ptid, use it.
10533 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10535 2012-01-23 Pedro Alves <palves@redhat.com>
10537 * server.c (main): Avoid yet another case of infinite loop while
10538 detaching/killing after a longjmp.
10540 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10543 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10545 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10547 * hostio.c (handle_readlink): New function.
10548 (handle_vFile): Call it to handle "vFile:readlink" packets.
10550 2012-01-20 Pedro Alves <palves@redhat.com>
10551 Ulrich Weigand <ulrich.weigand@linaro.org>
10553 * server.c (handle_v_requests): Only support vAttach and vRun to
10554 start multiple processes when in extended protocol mode.
10556 2012-01-17 Pedro Alves <palves@redhat.com>
10558 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10559 memalign plus mprotect to allocate the scratch buffer.
10561 2012-01-13 Pedro Alves <palves@redhat.com>
10563 * server.c (attach_inferior): Clear `cont_thread'.
10565 2012-01-13 Pedro Alves <palves@redhat.com>
10567 * server.c (main): Avoid infinite loop while detaching/killing
10570 2012-01-09 Doug Evans <dje@google.com>
10572 * server.c (start_inferior): Set last_ptid in --wrapper case.
10574 2012-01-06 Yao Qi <yao@codesourcery.com>
10576 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10578 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10580 2012-01-04 Yao Qi <yao@codesourcery.com>
10582 * tracepoint.c (cmd_qtdp): Print debug message
10583 for static tracepoint.
10585 2012-01-04 Yao Qi <yao@codesourcery.com>
10587 * tracepoint.c (trace_vdebug): Differentiate debug message
10588 between gdbserver and IPA.
10590 2012-01-03 Yao Qi <yao@codesourcery.com>
10592 * tracepoint.c (tracepoint_was_hit): Don't collect for
10595 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10597 * terminal.h: Reformat copyright header.
10599 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10601 * server.c (gdbserver_version): Update copyright year.
10602 * gdbreplay.c (gdbreplay_version): Likewise.
10604 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10606 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10609 2011-12-18 Hui Zhu <teawater@gmail.com>
10610 * linux-low.c (linux_create_inferior): Save return value to ret.
10612 2011-12-18 Hui Zhu <teawater@gmail.com>
10614 * linux-low.c (linux_create_inferior): Save return value to ret.
10616 2011-12-16 Doug Evans <dje@google.com>
10618 * linux-low.c (linux_create_inferior): If stdio connection,
10619 redirect stdin from /dev/null, stdout to stderr.
10620 * remote-utils.c (remote_is_stdio): New static global.
10621 (remote_connection_is_stdio): New function.
10622 (remote_prepare): Handle stdio connection.
10623 (remote_open): Ditto.
10624 (remote_close): Don't close stdin for stdio connections.
10625 (read_prim,write_prim): New functions. Replace all calls to
10626 read/write to these.
10627 * server.c (main): Watch for "-" argument. Move call to
10628 remote_prepare before start_inferior.
10629 * server.h (STDIO_CONNECTION_NAME): New macro.
10630 (remote_connection_is_stdio): Declare.
10632 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10633 in debugging output.
10635 2011-12-15 Yao Qi <yao@codesourcery.com>
10637 * tracepoint.c: Include sys/syscall.h.
10638 (gdb_ust_thread): Remove preprocessor conditional.
10640 2011-12-14 Pedro Alves <pedro@codesourcery.com>
10642 * linux-low.c (linux_detach_one_lwp): Call
10643 the_low_target.prepare_to_resume before detaching.
10645 2011-12-14 Yao Qi <yao@codesourcery.com>
10647 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10650 2011-12-14 Yao Qi <yao@codesourcery.com>
10652 * i386-low.c (i386_low_stopped_data_address): Initialize local
10653 variable `control'.
10655 2011-12-13 Pedro Alves <pedro@codesourcery.com>
10659 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10660 DR_CONTROL unless necessary. Extend comments.
10661 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10662 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10664 2011-12-13 Yao Qi <yao@codesourcery.com>
10666 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10668 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10670 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10672 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10673 Print new debug message for such case.
10675 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10677 Fix overlapping memcpy.
10678 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10679 the read_inferior_memory transfer.
10680 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10681 write_inferior_memory transfer.
10682 (set_fast_tracepoint_jump): New variable buf. Use it for the
10683 read_inferior_memory and write_inferior_memory transfers.
10684 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10685 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10686 Use it for the write_inferior_memory transfer.
10687 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10690 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10692 * linux-low.c (fetch_register, store_register): Make code
10693 consistent, fix formatting.
10695 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10697 * linux-low.c (usr_store_inferior_registers): Factor out code
10698 to handle individual registers into...
10699 (store_register): ... this new function.
10701 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10703 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10704 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10705 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10706 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10707 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10708 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10709 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10710 (srv_xmlfiles): Add new XML files.
10712 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10714 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10715 (init_registers_s390_linux32v1): Add prototype.
10716 (init_registers_s390_linux32v2): Likewise.
10717 (init_registers_s390_linux64v1): Likewise.
10718 (init_registers_s390_linux64v2): Likewise.
10719 (init_registers_s390x_linux64v1): Likewise.
10720 (init_registers_s390x_linux64v2): Likewise.
10721 (s390_num_regs): Increment to 52.
10722 (s390_regmap): Add orig_r2 register.
10723 (s390_num_regs_3264): Increment to 68.
10724 (s390_regmap_3264): Add orig_r2 register.
10725 (s390_collect_ptrace_register): Handle orig_r2 register.
10726 (s390_supply_ptrace_register): Likewise.
10727 (s390_fill_last_break): New function.
10728 (s390_store_last_break): Likewise.
10729 (s390_fill_system_call): New function.
10730 (s390_store_system_call): Likewise.
10731 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10733 (s390_check_regset): New function.
10734 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10735 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10736 Update target_regsets for available register sets.
10738 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10739 Jan Kratochvil <jan.kratochvil@redhat.com>
10741 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10742 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10744 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10745 * linux-low.h (struct process_info_private): New member r_debug.
10746 * server.c (handle_qxfer_libraries): Call
10747 the_target->qxfer_libraries_svr4.
10748 (handle_qxfer_libraries_svr4): New function.
10749 (qxfer_packets): New entry "libraries-svr4".
10750 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10751 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10752 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10753 PACKET_qXfer_libraries_svr4.
10755 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10757 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10758 PSW address/mask between 8-byte and 16-byte formats.
10759 (s390_supply_ptrace_register): Likewise.
10760 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10761 basic addressing mode bit.
10763 2011-11-24 Stan Shebs <stan@codesourcery.com>
10765 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10767 2011-11-17 Stan Shebs <stan@codesourcery.com>
10769 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10770 (tracing_start_time): New global.
10771 (tracing_stop_time): New global.
10772 (tracing_user_name): New global.
10773 (tracing_notes): New global.
10774 (tracing_stop_note): New global.
10775 (cmd_qtstart): Set traceframe_usage, start_time.
10776 (stop_tracing): Set stop_time.
10777 (cmd_qtstatus): Report additional status.
10778 (cmd_qtp): New function.
10779 (handle_tracepoint_query): Call it.
10780 (cmd_qtnotes): New function.
10781 (handle_tracepoint_general_set): Call it.
10782 (get_timestamp): Rename from tsv_get_timestamp.
10784 2011-11-14 Stan Shebs <stan@codesourcery.com>
10785 Kwok Cheung Yeung <kcy@codesourcery.com>
10787 * linux-x86-low.c (small_jump_insn): New.
10788 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10789 trampoline and error message, build a trampoline and issue a small
10790 jump instruction to it.
10791 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10792 trampoline and error message.
10793 (x86_get_min_fast_tracepoint_insn_len): New.
10794 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10795 * linux-low.h (struct linux_target_ops): Add arguments to
10796 install_fast_tracepoint_jump_pad operation, add new operation.
10797 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10799 (linux_get_min_fast_tracepoint_insn_len): New function.
10800 (linux_target_op): Add new operation.
10801 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10802 (gdb_trampoline_buffer_end): Ditto.
10803 (gdb_trampoline_buffer_error): Ditto.
10804 (struct ipa_sym_addresses): Add fields for new IPA variables.
10805 (symbol_list): Add entries for new IPA variables.
10806 (struct tracepoint): Add fields to hold the address range of the
10807 trampoline used by the tracepoint.
10808 (trampoline_buffer_head): New static variable.
10809 (trampoline_buffer_tail): Ditto.
10810 (claim_trampoline_space): New function.
10811 (have_fast_tracepoint_trampoline_buffer): New function.
10812 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10814 (install_fast_tracepoint): Ditto, also add error buffer argument.
10815 (cmd_qtminftpilen): New function.
10816 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10817 (fast_tracepoint_from_trampoline_address): New function.
10818 (fast_tracepoint_collecting): Handle trampoline as part of jump
10820 (set_trampoline_buffer_space): New function.
10821 (initialize_tracepoint): Initialize new IPA variables.
10822 * target.h (struct target_ops): Add arguments to
10823 install_fast_tracepoint_jump_pad operation, add new
10824 get_min_fast_tracepoint_insn_len operation.
10825 (target_get_min_fast_tracepoint_insn_len): New.
10826 (install_fast_tracepoint_jump_pad): Add arguments.
10827 * server.h (IPA_BUFSIZ): Define.
10828 * linux-i386-ipa.c: Include extra header files.
10829 (initialize_fast_tracepoint_trampoline_buffer): New function.
10830 (initialize_low_tracepoint): Call it.
10831 * server.h (set_trampoline_buffer_space): Declare.
10832 (claim_trampoline_space): Ditto.
10833 (have_fast_tracepoint_trampoline_buffer): Ditto.
10835 2011-11-14 Yao Qi <yao@codesourcery.com>
10837 * server.c (handle_query): Handle InstallInTrace for qSupported.
10838 * tracepoint.c (add_tracepoint): Sort list.
10839 (install_tracepoint, download_tracepoint): New.
10840 (cmd_qtdp): Call them to install and download tracepoints.
10841 (sort_tracepoints): Removed.
10842 (cmd_qtstart): Update.
10844 2011-11-14 Yao Qi <yao@codesourcery.com>
10846 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10847 * mem-break.h: Declare.
10848 * tracepoint.c (cmd_qtstart): Move some code to ...
10849 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10851 (download_tracepoints): Move some code to ...
10852 (download_tracepoint_1): ... here. New.
10854 2011-11-08 Yao Qi <yao@codesourcery.com>
10856 * remote-utils.c (relocate_instruction): A comment fix.
10858 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10860 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10861 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10862 dr_status_mirror and dr_control_mirror from debug_reg_state.
10863 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10864 (i386_initial_stuff): Remove use of deleted globals.
10865 (i386_get_thread_context, i386_set_thread_context,
10866 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10867 from debug_reg_state.
10869 2011-11-05 Yao Qi <yao@codesourcery.com>
10871 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10872 address as TPOINT's.
10874 2011-11-02 Stan Shebs <stan@codesourcery.com>
10876 * tracepoint.c (agent_mem_read_string): New function.
10877 (eval_agent_expr): Call it for tracenz.
10878 * server.c (handle_query): Report support for tracenz.
10880 2011-11-02 Yao Qi <yao@codesourcery.com>
10882 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10884 2011-11-02 Yao Qi <yao@codesourcery.com>
10886 * target.h: Fix a typo in comment.
10888 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10890 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10891 clobber the breakpoints' shadows with fast tracepoint jumps.
10892 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10893 * target.c (write_inferior_memory): Also pass MYADDR down to
10896 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10898 * configure.ac: Check support for personality routine.
10899 * configure: Regenerate.
10900 * config.in: Likewise.
10901 * linux-low.c: Include <sys/personality.h>.
10902 Define ADDR_NO_RANDOMIZE if necessary.
10903 (linux_create_inferior): Disable address space randomization when
10904 forking inferior, if requested.
10905 (linux_supports_disable_randomization): New function.
10906 (linux_target_ops): Install it.
10907 * server.h (disable_randomization): Declare.
10908 * server.c (disable_randomization): New global variable.
10909 (handle_general_set): Handle QDisableRandomization.
10910 (handle_query): Likewise for qSupported.
10911 (main): Support --disable-randomization and --no-disable-randomization
10912 command line arguments.
10913 * target.h (struct target_ops): Add supports_disable_randomization.
10914 (target_supports_disable_randomization): New macro.
10916 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10918 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10920 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10921 [!PT_GETDSBT] (target_loadmap): New definition.
10922 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10923 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10924 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10925 and PT_GETDSBT to LINUX_LOADMAP.
10926 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10927 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10929 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10931 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10932 (arm_linux_hwbp_cap): New static variable.
10933 (arm_linux_get_hwbp_cap): Replace by ...
10934 (arm_linux_init_hwbp_cap): ... this new function.
10935 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10936 (arm_linux_get_hw_watchpoint_count): Likewise.
10937 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10938 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10939 (arm_prepare_to_resume): Use perror_with_name instead of error.
10941 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10943 * linux-arm-low.c: Include <signal.h>.
10944 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10945 (struct arm_linux_hwbp_cap): New data type.
10946 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10947 (struct arm_linux_hw_breakpoint): New data type.
10948 (MAX_BPTS, MAX_WPTS): Define.
10949 (struct arch_process_info, struct arch_lwp_info): New data types.
10950 (arm_linux_get_hwbp_cap): New function.
10951 (arm_linux_get_hw_breakpoint_count): Likewise.
10952 (arm_linux_get_hw_watchpoint_count): Likewise.
10953 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10954 (arm_hwbp_control_initialize): Likewise.
10955 (arm_hwbp_control_is_enabled): Likewise.
10956 (arm_hwbp_control_is_initialized): Likewise.
10957 (arm_hwbp_control_disable): Likewise.
10958 (arm_linux_hw_breakpoint_equal): Likewise.
10959 (arm_linux_hw_point_initialize): Likewise.
10960 (struct update_registers_data): New data structure.
10961 (update_registers_callback: New function.
10962 (arm_insert_point): Likewise.
10963 (arm_remove_point): Likewise.
10964 (arm_stopped_by_watchpoint): Likewise.
10965 (arm_stopped_data_address): Likewise.
10966 (arm_new_process): Likewise.
10967 (arm_new_thread): Likewise.
10968 (arm_prepare_to_resume): Likewise.
10969 (the_low_target): Register arm_insert_point, arm_remove_point,
10970 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10971 arm_new_thread, and arm_prepare_to_resume.
10973 2011-09-15 Stan Shebs <stan@codesourcery.com>
10975 * server.h (struct emit_ops): Add compare-goto fields.
10976 * tracepoint.c (gdb_agent_op_sizes): New table.
10977 (emit_eq_goto): New function.
10978 (emit_ne_goto): New function.
10979 (emit_lt_goto): New function.
10980 (emit_le_goto): New function.
10981 (emit_gt_goto): New function.
10982 (emit_ge_goto): New function.
10983 (is_goto_target): New function.
10984 (compile_bytecodes): Recognize special cases of compare-goto
10985 combinations and call specialized emitters for them.
10986 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10987 (amd64_emit_ne_goto): New function.
10988 (amd64_emit_lt_goto): New function.
10989 (amd64_emit_le_goto): New function.
10990 (amd64_emit_gt_goto): New function.
10991 (amd64_emit_ge_goto): New function.
10992 (amd64_emit_ops): Add the new functions.
10993 (i386_emit_eq_goto): New function.
10994 (i386_emit_ne_goto): New function.
10995 (i386_emit_lt_goto): New function.
10996 (i386_emit_le_goto): New function.
10997 (i386_emit_gt_goto): New function.
10998 (i386_emit_ge_goto): New function.
10999 (i386_emit_ops): Add the new functions.
11001 2011-09-08 Stan Shebs <stan@codesourcery.com>
11003 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11004 (i386_emit_epilogue): Restore %ebx.
11006 2011-08-31 Jie Zhang <jzhang918@gmail.com>
11008 * server.c (step_thread): Remove definition.
11009 (process_serial_event): Don't handle Hs.
11010 * server.h (step_thread): Remove declaration.
11011 * target.c (set_desired_inferior): Remove use of step_thread.
11013 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11015 * linux-low.c: Include linux-procfs.h.
11016 (linux_attach_lwp_1): Update comments.
11017 (linux_attach): Scan for existing threads when attaching to a
11018 process that is the tgid.
11019 * Makefile.in: Update dependencies.
11021 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11023 * configure.srv: Add linux-procfs.o dependencies.
11025 2011-08-14 Yao Qi <yao@codesourcery.com>
11027 * target.h (struct target_ops): Fix indent.
11028 * win32-low.c (win32_target_ops): Fix comment.
11030 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
11031 Yao Qi <yao@codesourcery.com>
11033 * Makefile.in (clean): Remove tic6x-*.c files.
11034 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11035 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11036 (tic6x-c64xp-linux.c): Likewise.
11037 * configure.srv: Add support for tic6x-*-uclinux.
11038 * linux-tic6x-low.c: New.
11039 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11041 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
11042 Yao Qi <yao@codesourcery.com>
11044 * target.h (struct target_ops): Add read_loadmap.
11045 * linux-low.c (struct target_loadseg): New type.
11046 (struct target_loadmap): New type.
11047 (linux_read_loadmap): New function.
11048 (linux_target_ops): Add linux_read_loadmap.
11049 * server.c (handle_query): Support qXfer:fdpic:read packet.
11050 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11053 2011-08-05 Eli Zaretskii <eliz@gnu.org>
11055 * win32-low.c: Include <stdint.h>.
11057 2011-07-22 Pedro Alves <pedro@codesourcery.com>
11059 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11060 to the inferior here.
11061 (i386_remove_aligned_watchpoint): Ditto.
11062 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11063 fit part of the watchpoint in the debug registers.
11064 (i386_update_inferior_debug_regs): New.
11065 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11066 registers, and only update the inferior on success.
11067 (i386_low_remove_watchpoint): Ditto.
11069 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11071 * linux-low.c (compare_ints, unique, list_threads, show_process,
11072 linux_core_of_thread): Delete.
11073 (linux_target_ops): Change linux_core_of_thread to
11074 linux_common_core_of_thread.
11075 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11076 * utils.c (malloc_failure): Change type of argument.
11077 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11078 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11079 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11080 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11081 (IPA_OBJS): Add common-utils-ipa.o.
11082 (ptid_h, linux_osdata_h): New macros.
11083 (server_h): Add common/common-utils.h, common/xml-utils.h,
11084 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11086 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11087 ptid.o, buffer.o): New rules.
11088 (linux-low.o): Add common/linux-osdata.h as a dependency.
11089 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11090 * configure.ac: Add AC_HEADER_DIRENT check.
11091 * config.in: Regenerate.
11092 * configure: Regenerate.
11093 * remote-utils.c (xml_escape_text): Delete.
11094 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11095 buffer_xml_printf): Move to common/buffer.c.
11096 * server.c (main): Remove call to initialize_inferiors.
11097 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11098 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11099 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11100 internal_error, gdb_assert, gdb_assert_fail): Delete.
11101 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11102 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11104 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11105 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11106 initialize_inferiors): Delete.
11108 2011-07-20 Pedro Alves <pedro@codesourcery.com>
11110 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11113 2011-05-31 Pedro Alves <pedro@codesourcery.com>
11115 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11117 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11119 2011-05-26 Yao Qi <yao@codesourcery.com>
11121 * Makefile.in (thread-db.o): Track dependence to
11122 common/gdb_thread_db.h.
11123 * thread-db.c: include gdb_thread_db.h from right place.
11125 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11127 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11128 __FILE__ and __LINE__ to internal_error.
11130 2011-05-13 Doug Evans <dje@google.com>
11132 * thread-db.c (try_thread_db_load_from_sdir): New function.
11133 (try_thread_db_load_from_dir): New function.
11134 (thread_db_load_search): Handle $sdir, ignore $pdir.
11135 Remove trying of system directories if search of
11136 libthread-db-search-path fails, that is now done via $sdir.
11138 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11140 * server.c (handle_query): Add EnableDisableTracepoints to the list
11141 of supported features.
11142 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
11144 (cmd_qtenable_disable): New.
11145 (cmd_qtstart): Install tracepoints even if disabled.
11146 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11147 receiving a QTEnable or QTDisable packet.
11148 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11149 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11151 (gdb_probe): Skip data collection if static tracepoint is disabled.
11153 2011-05-10 Doug Evans <dje@google.com>
11155 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11157 2011-05-04 Doug Evans <dje@google.com>
11159 * linux-low.c (linux_join): Skip process lookup.
11160 * spu-low.c (spu_join): Ditto.
11161 * server.c (join_inferiors_callback): Delete.
11162 (process_serial_event): For 'D' packet (detach) call join_inferior
11165 2011-05-04 Joseph Myers <joseph@codesourcery.com>
11167 * README: Don't mention xscale*-*-linux*.
11168 * configure.srv (xscale*-*-linux*): Don't handle target.
11170 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11172 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11174 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11175 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11176 (i386_emit_void_call_2): Likewise.
11178 2011-04-26 Yao Qi <yao@codesourcery.com>
11180 * linux-low.c: Move common macros to linux-ptrace.h.
11181 Include linux-ptrace.h.
11182 * Makefile.in (linux_ptrace_h): New.
11183 (linux-low.o): Depends on linux-ptrace.h.
11185 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11187 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11188 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11189 (remote_prepare): New function with most of the TCP code from ...
11190 (remote_open): ... here. Detect PORT here unconditionally. Move also
11191 setting transport_is_reliable.
11192 * server.c (run_once): New variable.
11193 (gdbserver_usage): Document it.
11194 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11195 the first run if RUN_ONCE.
11196 * server.h (run_once, remote_prepare): New declarations.
11198 2011-04-19 Tom Tromey <tromey@redhat.com>
11200 * win32-low.c (handle_load_dll): Remove duplicate "the".
11202 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11204 Remove support for old Cygwin 1.5 versions.
11205 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11206 function to avoid warning.
11207 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11210 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11212 * gdbserver/server.h (Macro _): Define it if not available.
11214 2011-03-14 Michael Snyder <msnyder@vmware.com>
11216 * hostio.c (handle_close): Remove unnecessary null test.
11218 2011-03-10 Joel Brobecker <brobecker@adacore.com>
11220 * Makefile.in (maintainer-clean realclean distclean): Remove
11221 "make ... subdir_do" command.
11223 2011-03-10 Michael Snyder <msnyder@vmware.com>
11225 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11227 * server.c (handle_v_run): Free alloced buffer on early return.
11229 2011-03-09 Yao Qi <yao@codesourcery.com>
11232 2011-03-04 Yao Qi <yao@codesourcery.com>
11234 * Makefile.in: Remove GNU make feature --directory.
11236 2011-03-05 Yao Qi <yao@codesourcery.com>
11238 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11239 (subdir_do): New make target. Copied from gdb/Makefile.
11240 (maintainer-clean, realclean, distclean, clean): Call corresponding
11241 make targets in common/Makefile.
11243 2011-02-11 Yao Qi <yao@codesourcery.com>
11245 * configure.ac: Call AC_PROG_RANLIB.
11246 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11247 * configure: Regenerate.
11249 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11251 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11253 2011-03-06 Yao Qi <yao@codesourcery.com>
11255 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11257 2011-03-05 Yao Qi <yao@codesourcery.com>
11259 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11260 (subdir_do): New make target. Copied from gdb/Makefile.
11261 (maintainer-clean, realclean, distclean, clean): Call corresponding
11262 make targets in common/Makefile.
11264 2011-03-04 Yao Qi <yao@codesourcery.com>
11266 * Makefile.in: Remove GNU make feature --directory.
11268 2011-03-04 Michael Snyder <msnyder@vmware.com>
11270 * server.c (queue_stop_reply): Call xmalloc not malloc.
11272 2011-03-02 Michael Snyder <msnyder@vmware.com>
11274 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11276 2011-02-28 Michael Snyder <msnyder@vmware.com>
11278 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11279 (cmd_qtframe): Ditto.
11280 (cmd_qtbuffer): Ditto.
11281 (cmd_bigqtbuffer): Ditto.
11283 * utils.c (decimal2str): Initialize 'width' to nine, then
11284 don't mess with it.
11286 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11288 * hostio.c (require_data): Free *data, not data.
11290 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11292 * hostio.c (require_data): Use free, not xfree.
11294 2011-02-27 Michael Snyder <msnyder@vmware.com>
11296 * server.c (handle_query): Discard unused value.
11298 * hostio.c (require_data): Free malloc memory before returning
11301 2011-02-26 Michael Snyder <msnyder@vmware.com>
11303 * linux-low.c (list_threads): Call closedir for dirent.
11305 2011-02-27 Michael Snyder <msnyder@vmware.com>
11307 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11308 a case statement falls through.
11310 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11312 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11315 2011-02-26 Michael Snyder <msnyder@vmware.com>
11317 * utils.c (decimal2str): Eliminate dead code and dead param.
11318 (pulongest): Drop dead param from call to decimal2str.
11321 2011-02-24 Joel Brobecker <brobecker@adacore.com>
11323 Revert the following patch (not approved yet):
11324 2011-02-21 Hui Zhu <teawater@gmail.com>
11325 * tracepoint.c (tp_printf): New function.
11326 (eval_agent_expr): Handle gdb_agent_op_printf.
11328 2011-02-21 Hui Zhu <teawater@gmail.com>
11330 * tracepoint.c (tp_printf): New function.
11331 (eval_agent_expr): Handle gdb_agent_op_printf.
11333 2011-02-18 Tom Tromey <tromey@redhat.com>
11335 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11336 (tracepoint.o): Likewise.
11337 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11338 (gdb_agent_op_names): Likewise.
11340 2011-02-18 Tom Tromey <tromey@redhat.com>
11342 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11343 gdb_agent_op_rot>: New constants.
11344 (gdb_agent_op_names): Add pick and roll.
11345 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11348 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11350 * aclocal.m4: Regenerated with aclocal-1.11.1.
11352 2011-02-14 Pedro Alves <pedro@codesourcery.com>
11354 * server.c (handle_qxfer_traceframe_info): New.
11355 (qxfer_packets): Register "traceframe-info".
11356 (handle_query): Report support for qXfer:traceframe-info:read+.
11357 * tracepoint.c (match_blocktype): New.
11358 (traceframe_find_block_type): Rename to ...
11359 (traceframe_walk_blocks): ... this. Add callback filter argument,
11361 (traceframe_find_block_type): New, reimplemented on top of
11362 traceframe_walk_blocks.
11363 (build_traceframe_info_xml): New.
11364 (traceframe_read_info): New.
11365 * server.h (traceframe_read_info): Declare.
11367 2011-02-11 Yao Qi <yao@codesourcery.com>
11369 * configure.ac: Call AC_PROG_RANLIB.
11370 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11371 * configure: Regenerate.
11373 2011-02-07 Pedro Alves <pedro@codesourcery.com>
11375 * server.c (gdb_read_memory): Change return semantics to allow
11377 (handle_search_memory_1): Adjust.
11378 (process_serial_event) <'m' packet>: Handle partial transfers.
11379 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11381 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11383 * regcache.c (init_register_cache): Initialize
11384 regcache->register_status.
11385 (free_register_cache): Release regcache->register_status.
11386 (regcache_cpy): Copy register_status.
11387 (registers_to_string): Print 'x's for unavailable registers.
11388 (supply_register): Mark the register's status valid or
11389 unavailable, depending on whether a buffer was passed in or not.
11390 (supply_register_zeroed): New.
11391 (supply_regblock): Mark the registers' status valid or
11392 unavailable, depending on whether a buffer was passed in or not.
11393 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11394 (struct regcache): New `register_status' field.
11395 (supply_register_zeroed): Declare.
11396 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11397 supply_register_zeroed, rather than passing a NULL buffer to
11399 * tracepoint.c (fetch_traceframe_registers): Update comment.
11401 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11403 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11406 2011-01-25 Pedro Alves <pedro@codesourcery.com>
11408 * server.h (decode_xfer_write): Change prototype.
11409 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11410 and don't extract the annex here.
11411 * server.c (decode_xfer_read): Remove `annex' parameter,
11412 and don't extract the annex here.
11413 (decode_xfer): New.
11414 (struct qxfer): New.
11415 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11416 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11417 (handle_qxfer_statictrace): New functions, abstracted out from
11418 handle_query, and made to use the struct qxfer interface.
11419 (handle_threads_qxfer_proper): Rename to ...
11420 (handle_qxfer_threads_proper): ... this.
11421 (handle_threads_qxfer): Rename to ...
11422 (handle_qxfer_threads): ... this. Adjust.
11423 (qxfer_packets): New array.
11424 (handle_qxfer): New function.
11425 (handle_query): Use handle_qxfer.
11427 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11429 * gdbreplay.c: Shorten lines of >= 80 columns.
11430 * linux-low.c: Ditto.
11431 * linux-ppc-low.c: Ditto.
11432 * linux-s390-low.c: Ditto.
11433 * linux-sparc-low.c: Ditto.
11434 * linux-x86-low.c: Ditto.
11435 * linux-xtensa-low.c: Ditto.
11436 * mem-break.c: Ditto.
11437 * nto-low.c: Ditto.
11438 * regcache.h: Ditto.
11439 * remote-utils.c: Ditto.
11442 * thread-db.c: Ditto.
11443 * tracepoint.c: Ditto.
11445 * win32-low.h: Ditto.
11447 2011-01-05 Joel Brobecker <brobecker@adacore.com>
11449 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11452 2011-01-01 Joel Brobecker <brobecker@adacore.com>
11454 * server.c (gdbserver_version): Update copyright year in version
11456 * gdbreplay.c (gdbreplay_version): Ditto.
11458 2010-12-29 Jie Zhang <jie.zhang@analog.com>
11460 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11461 * linux-bfin-low.c: New file.
11462 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11463 PT_DATA_ADDR for BFIN targets.
11464 * Makefile.in (SFILES): Add linux-bfin-low.c.
11465 (clean): Remove reg-bfin.c.
11466 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11467 * README: Mention supported Blackfin targets.
11469 2010-12-23 Mike Frysinger <vapier@gentoo.org>
11471 * .gitignore: New file.
11473 2010-11-16 Mike Frysinger <vapier@gentoo.org>
11475 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11477 2010-10-22 Jie Zhang <jie@codesourcery.com>
11479 * Makefile.in: Add FLAGS_TO_PASS variable.
11480 (install): Remove dependency of install-only and recursively
11481 invoke make for install-only.
11483 2010-10-04 Doug Evans <dje@google.com>
11485 * Makefile.in (uninstall): Use $(DESTDIR).
11487 2010-09-24 Pedro Alves <pedro@codesourcery.com>
11491 * linux-x86-low.c (compat_siginfo_from_siginfo)
11492 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11493 si_code is < 0. Check for si_code == SI_TIMER before checking for
11496 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11498 * lynx-i386-low.c: New file.
11499 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11501 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11503 * lynx-low.c (ptrace_request_to_str): Remove handling for
11504 request values that have been removed in LynxOS 5.x.
11506 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11508 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11511 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11513 * configure.ac: Add --enable-inprocess-agent option.
11514 * configure: Rebuilt.
11516 2010-09-06 Yao Qi <yao@codesourcery.com>
11518 * linux-low.c (linux_kill): Remove unused variable.
11519 (linux_stabilize_threads): Likewise.
11520 * server.c (start_inferior): Likewise.
11521 (queue_stop_reply_callback): Likewise.
11522 * tracepoint.c (do_action_at_tracepoint): Likewise.
11524 2010-09-06 Yao Qi <yao@codesourcery.com>
11526 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11529 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11531 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11533 2010-09-06 Pedro Alves <pedro@codesourcery.com>
11535 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11538 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11540 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11541 gdbserver/lynx-ppc-low.c: New files.
11542 * Makefile.in (lynx_low_h): New variable.
11543 (lynx-low.o, lynx-ppc-low.o): New rules.
11544 * configure.ac: On LynxOS, link with -lnetinet.
11545 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11546 * configure: regenerate.
11548 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11550 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11551 * configure.ac: Add check for vasprintf and vsnprintf.
11552 * configure, config.in: Regenerate.
11553 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11555 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11557 * gdbreplay.c: Move include of alloca.h up, next to include of
11559 * server.h: Add include of malloc.h.
11560 * mem-break.c: Remove include of malloc.h.
11561 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11563 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11565 * Makefile.in (memmem.o): Build with -Wno-error.
11567 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11569 * utils.c (xsnprintf): Make non-static.
11570 * server.h: Add xsnprintf declaration.
11571 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11572 replace calls to snprintf by calls to xsnprintf throughout.
11574 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11576 * configure.ac: Add configure check for alloca.
11577 * configure, config.in: Regenerate.
11578 * server.h: Include alloca.h if it exists.
11579 * gdbreplay.c: Include alloca.h if it exists.
11581 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11583 * linux-low.c (__SIGRTMIN): Define if not already defined.
11584 (linux_create_inferior): Check for __ANDROID__ rather than
11586 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11587 are already deferred.
11588 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11589 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11590 stopped and already has a pending signal to report.
11591 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11592 a pending signal to report or is moving out of a jump pad.
11593 (linux_init_signals): Check for __ANDROID__ rather than
11596 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11598 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11599 debug_threads check. Avoid a linear search when not doing debug
11602 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11604 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11605 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11606 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11607 (process_event): Change local fd's type to gdb_fildes_t.
11608 (create_file_handler): Adjust prototype.
11609 (delete_file_handler): Adjust prototype.
11610 (handle_file_event): Adjust prototype. Use pfildes.
11611 (create_file_event): Adjsut prototype.
11612 * remote-utils.c (remote_desc, listen_desc): Change type to
11614 * server.h: New gdb_fildes_t typedef.
11615 [USE_WIN32API]: Include winsock2.h.
11616 (delete_file_handler, add_file_handler): Adjust prototypes.
11617 (pfildes): Declare.
11618 * utils.c (pfildes): New.
11620 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11622 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11623 * configure: Regenerate.
11625 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11627 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11628 (linux_done_accessing_memory): ... this.
11629 (linux_target_ops): Adjust.
11630 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11631 * nto-low.c (nto_target_ops): Adjust comment.
11632 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11633 * spu-low.c (spu_target_ops): Adjust comment.
11634 * target.h (target_ops): Rename unprepare_to_access_memory field
11635 to done_accessing_memory.
11636 (unprepare_to_access_memory): Rename to ...
11637 (done_accessing_memory): ... this.
11639 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11641 * linux-low.c (linux_prepare_to_access_memory): New.
11642 (linux_unprepare_to_access_memory): New.
11643 (linux_target_ops): Install them.
11644 * server.c (read_memory): Rename to ...
11645 (gdb_read_memory): ... this. Use
11646 prepare_to_access_memory/prepare_to_access_memory.
11647 (write_memory): Rename to ...
11648 (gdb_write_memory): ... this. Use
11649 prepare_to_access_memory/prepare_to_access_memory.
11650 (handle_search_memory_1): Adjust.
11651 (process_serial_event): Adjust.
11652 * target.h (struct target_ops): New fields
11653 prepare_to_access_memory and unprepare_to_access_memory.
11654 (prepare_to_access_memory, unprepare_to_access_memory): New.
11655 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11656 prepare_to_access_memory/prepare_to_access_memory.
11657 * nto-low.c (nto_target_ops): Adjust.
11658 * spu-low.c (spu_target_ops): Adjust.
11659 * win32-low.c (win32_target_ops): Adjust.
11661 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11663 * Makefile.in (WARN_CFLAGS): Get it from configure.
11664 (WERROR_CFLAGS): New.
11665 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11666 * configure.ac: Introduce --enable-werror, which adds -Werror to
11667 the compiler command line. Enabled by default. Disable with
11668 --disable-werror. Add -Wdeclaration-after-statement
11669 Wpointer-arith and -Wformat-nonliteral to warning flags.
11670 * configure: Regenerate.
11672 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11674 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11676 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11678 * gdbreplay.c (remote_error): New.
11680 (expect): Use gdbchar. Check for error reading from GDB.
11681 Clarify sync error output.
11682 (play): Check for errors writing to GDB.
11683 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11684 * remote-utils.c (getpkt): Check for errors writing to the remote
11687 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11689 * linux-low.c (linux_wait_1): Move non-debugging code out of
11690 `debug_threads' control.
11692 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11694 * linux-low.c (linux_wait_1): Don't set last_status here.
11695 * server.c (push_event, queue_stop_reply_callback): Assert we're
11696 not pushing a TARGET_WAITKIND_IGNORE event.
11697 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11698 (myresume, handle_target_event): Set the thread's last_resume_kind
11699 and last_status from the target returned status.
11701 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11705 * linux-x86-low.c (update_debug_registers_callback): New.
11706 (i386_dr_low_set_addr): Use it.
11707 (i386_dr_low_get_addr): New.
11708 (i386_dr_low_set_control): Use update_debug_registers_callback.
11709 (i386_dr_low_get_control): New.
11710 (i386_dr_low_get_status): Adjust.
11711 * linux-low.c (linux_stop_lwp): New.
11712 * linux-low.h (linux_stop_lwp): Declare.
11714 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11715 argument instead of a i386_debug_reg_state.
11716 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11717 a i386_debug_reg_state.
11718 (i386_insert_aligned_watchpoint): Adjust.
11719 (i386_remove_aligned_watchpoint): Adjust.
11720 (i386_low_stopped_data_address): Read the debug registers from the
11721 inferior instead of from the mirrors.
11722 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11723 (i386_dr_low_get_addr): Declare.
11724 (i386_dr_low_get_control): Declare.
11725 (i386_dr_low_get_status): Change prototype.
11727 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11728 (i386_dr_low_get_addr): New.
11729 (i386_dr_low_get_control): New.
11730 (i386_dr_low_get_status): Adjust prototype. Return
11732 (i386_initial_stuff): Clear dr_status_mirror and
11734 (i386_get_thread_context): Adjust.
11735 (i386_set_thread_context): Adjust.
11736 (i386_thread_added): Adjust.
11738 2010-08-24 Pedro Alves <pedro@codesourcery.com>
11740 * linux-low.h (linux_thread_area): Delete declaration.
11742 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11744 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11745 after its termination.
11747 2010-08-09 Pedro Alves <pedro@codesourcery.com>
11749 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11750 (gdb_wants_all_stopped): Delete.
11751 (linux_wait_1): Don't call them.
11752 * server.c (handle_v_cont): Tag all threads as want-stopped.
11753 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11754 stopped as "client-wants-stopped".
11756 2010-07-31 Pedro Alves <pedro@codesourcery.com>
11758 * Makefile.in (signals_h): New.
11759 (server_h): Depend on it.
11760 (server.o): Don't depend on $(signals_def).
11761 (signals.o): Depend on $(signals_def).
11763 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11765 * Makefile.in (signals_def): New.
11766 (server_h): Append include/gdb/signals.h and signals_def.
11767 (server.o): Append signals_def.
11769 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11771 * server.c (handle_target_event): Use target_signal_to_host for
11772 resume_info.sig initialization.
11773 * target.h (struct thread_resume) <sig>: New comment.
11775 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11777 * server.c (handle_query): strcpy() the returned string from paddress()
11778 instead of sprintf().
11779 * utils.c (paddress): Return phex_nz().
11781 2010-07-07 Joel Brobecker <brobecker@adacore.com>
11783 * server.c (handle_v_cont): Call mourn_inferior if process
11785 (myresume): Likewise.
11787 2010-07-01 Pedro Alves <pedro@codesourcery.com>
11789 Static tracepoints, and integration with UST.
11791 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11792 * mem-break.c (uninsert_all_breakpoints)
11793 (reinsert_all_breakpoints): New.
11794 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11795 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11796 (gdb_agent_ust_loaded, helper_thread_id)
11797 (gdb_agent_helper_thread_id): New macros.
11798 (struct ipa_sym_addresses): Add addr_ust_loaded,
11799 addr_helper_thread_id, addr_cmd_buf.
11800 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11801 (in_process_agent_loaded_ust): New.
11802 (write_e_ust_not_loaded): New.
11803 (maybe_write_ipa_ust_not_loaded): New.
11804 (struct collect_static_trace_data_action): New.
11805 (enum tracepoint_type) <static_tracepoint>: New.
11806 (struct tracepoint) <handle>: Mention static tracepoints.
11807 (struct static_tracepoint_ctx): New.
11808 (CMD_BUF_SIZE): New.
11809 (add_tracepoint_action): Handle static tracepoint actions.
11810 (unprobe_marker_at): New.
11811 (clear_installed_tracepoints): Handle static tracepoints.
11812 (cmd_qtdp): Handle static tracepoints.
11813 (probe_marker_at): New.
11814 (cmd_qtstart): Handle static tracepoints.
11815 (response_tracepoint): Handle static tracepoints.
11816 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11817 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11818 (get_context_regcache): Handle static tracepoints.
11819 (do_action_at_tracepoint): Handle static tracepoint actions.
11820 (traceframe_find_block_type): Handle static trace data blocks.
11821 (traceframe_read_sdata): New.
11822 (download_tracepoints): Download static tracepoint actions.
11823 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11824 (GDB_PROBE_NAME): New.
11826 (GET_UST_SYM): New.
11829 (ust_marker_to_static_tracepoint): New.
11831 (collect_ust_data_at_tracepoint): New.
11832 (gdb_ust_probe): New.
11833 (UNIX_PATH_MAX, SOCK_DIR): New.
11834 (gdb_ust_connect_sync_socket): New.
11835 (resume_thread, stop_thread): New.
11836 (run_inferior_command): New.
11837 (init_named_socket): New.
11838 (gdb_ust_socket_init): New.
11839 (cstr_to_hexstr): New.
11841 (first_marker, next_marker): New.
11842 (response_ust_marker): New.
11843 (cmd_qtfstm, cmd_qtsstm): New.
11844 (unprobe_marker_at, probe_marker_at): New.
11845 (cmd_qtstmat, gdb_ust_thread): New.
11846 (gdb_ust_init): New.
11847 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11848 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11849 (ST_REGENTRY): New.
11850 (x86_64_st_collect_regmap): New.
11851 (X86_64_NUM_ST_COLLECT_GREGS): New.
11852 (AMD64_RIP_REGNUM): New.
11853 (supply_static_tracepoint_registers): New.
11854 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11855 (ST_REGENTRY): New.
11856 (i386_st_collect_regmap): New.
11857 (i386_NUM_ST_COLLECT_GREGS): New.
11858 (supply_static_tracepoint_registers): New.
11859 * server.c (handle_query): Handle qXfer:statictrace:read.
11860 <qSupported>: Report support for StaticTracepoints, and
11861 qXfer:statictrace:read features.
11862 * server.h (traceframe_read_sdata)
11863 (supply_static_tracepoint_registers): Declare.
11864 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11865 (unpack_varlen_hex): Include in IPA build.
11866 * Makefile.in (ustlibs, ustinc): New.
11867 (IPA_OBJS): Add remote-utils-ipa.o.
11868 ($(IPA_LIB)): Link -ldl and -lpthread.
11870 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11871 * config.in, configure: Regenerate.
11873 2010-06-20 Ian Lance Taylor <iant@google.com>
11874 Pedro Alves <pedro@codesourcery.com>
11876 * linux-x86-low.c (always_true): Delete.
11877 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11878 trying to fool the compiler with always_true.
11880 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11882 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11883 conditions in gdbserver.
11885 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11887 * spu-low.c (spu_read_memory): Wrap around local store limit.
11888 (spu_write_memory): Likewise.
11890 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11892 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11893 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11895 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11897 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11898 uses with LONGEST uses.
11900 2010-06-14 Stan Shebs <stan@codesourcery.com>
11901 Pedro Alves <pedro@codesourcery.com>
11905 * linux-x86-low.c: Include limits.h.
11907 (always_true): New.
11910 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11911 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11912 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11913 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11914 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11915 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11916 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11917 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11918 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11919 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11920 (amd64_emit_void_call_2): New.
11921 (amd64_emit_ops): New.
11922 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11923 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11924 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11925 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11926 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11927 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11928 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11929 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11930 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11931 (i386_emit_stack_adjust, i386_emit_int_call_1)
11932 (i386_emit_void_call_2): New.
11933 (i386_emit_ops): New.
11934 (x86_emit_ops): New.
11935 (the_low_target): Install x86_emit_ops.
11936 * server.h (struct emit_ops): New.
11937 (get_raw_reg_func_addr): Declare.
11938 (current_insn_ptr, emit_error): Declare.
11939 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11940 (set_trace_state_variable_value): New defines.
11941 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11942 addr_get_trace_state_variable_value and
11943 addr_set_trace_state_variable_value.
11944 (symbol_list): New fields for get_raw_reg,
11945 get_trace_state_variable_value and set_trace_state_variable_value.
11946 (condfn): New typedef.
11947 (struct tracepoint): New field `compiled_cond'.
11948 (do_action_at_tracepoint): Clear compiled_cond.
11949 (get_trace_state_variable_value, set_trace_state_variable_value):
11951 (condition_true_at_tracepoint): If there's a compiled condition,
11953 (current_insn_ptr, emit_error): New globals.
11954 (struct bytecode_address): New.
11955 (get_raw_reg_func_addr): New.
11956 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11957 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11958 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11959 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11960 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11961 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11962 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11963 (compile_tracepoint_condition, compile_bytecodes): New.
11964 * target.h (emit_ops): Forward declare.
11965 (struct target_ops): New field emit_ops.
11966 (target_emit_ops): New.
11967 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11968 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11969 * linux-low.c (linux_emit_ops): New.
11970 (linux_target_ops): Install it.
11971 * linux-low.h (struct linux_target_ops): New field emit_ops.
11973 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11975 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11976 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11978 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11979 Stan Shebs <stan@codesourcery.com>
11981 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11982 (all): Depend on $(extra_libraries).
11983 (install-only): Install the IPA.
11984 (IPA_OBJS, IPA_LIB): New.
11985 (clean): Remove the IPA lib.
11986 (IPAGENT_CFLAGS): New.
11987 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11988 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11989 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11990 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11991 * configure.ac: Check for atomic builtins support in the compiler.
11992 (IPA_DEPFILES, extra_libraries): Define.
11993 * configure.srv (ipa_obj): Add description.
11994 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11995 (i[34567]86-*-linux*): Set ipa_obj.
11996 (x86_64-*-linux*): Set ipa_obj.
11997 * linux-low.c (stabilizing_threads): New.
11998 (supports_fast_tracepoints): New.
11999 (linux_detach): Stabilize threads before detaching.
12000 (handle_tracepoints): Handle internal tracing breakpoints. Assert
12001 the lwp is either not stabilizing, or is moving out of a jump pad.
12002 (linux_fast_tracepoint_collecting): New.
12003 (maybe_move_out_of_jump_pad): New.
12004 (enqueue_one_deferred_signal): New.
12005 (dequeue_one_deferred_signal): New.
12006 (linux_wait_for_event_1): If moving out of a jump pad, defer
12007 pending signals to later.
12008 (linux_stabilize_threads): New.
12009 (linux_wait_1): Check if threads need moving out of jump pads, and
12011 (stuck_in_jump_pad_callback): New.
12012 (move_out_of_jump_pad_callback): New.
12013 (lwp_running): New.
12014 (linux_resume_one_lwp): Handle moving out of jump pads.
12015 (linux_set_resume_request): Dequeue deferred signals.
12016 (need_step_over_p): Also step over fast tracepoint jumps.
12017 (start_step_over): Also uninsert fast tracepoint jumps.
12018 (finish_step_over): Also reinsert fast tracepoint jumps.
12019 (linux_install_fast_tracepoint_jump): New.
12020 (linux_target_ops): Install linux_stabilize_threads and
12021 linux_install_fast_tracepoint_jump_pad.
12022 * linux-low.h (linux_target_ops) <get_thread_area,
12023 install_fast_tracepoint_jump_pad>: New fields.
12024 (struct lwp_info) <collecting_fast_tracepoint,
12025 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12026 (linux_get_thread_area): Declare.
12027 * linux-x86-low.c (jump_insn): New.
12028 (x86_get_thread_area): New.
12029 (append_insns): New.
12030 (push_opcode): New.
12031 (amd64_install_fast_tracepoint_jump_pad): New.
12032 (i386_install_fast_tracepoint_jump_pad): New.
12033 (x86_install_fast_tracepoint_jump_pad): New.
12034 (the_low_target): Install x86_get_thread_area and
12035 x86_install_fast_tracepoint_jump_pad.
12036 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12037 (struct fast_tracepoint_jump): New.
12038 (fast_tracepoint_jump_insn): New.
12039 (fast_tracepoint_jump_shadow): New.
12040 (find_fast_tracepoint_jump_at): New.
12041 (fast_tracepoint_jump_here): New.
12042 (delete_fast_tracepoint_jump): New.
12043 (set_fast_tracepoint_jump): New.
12044 (uninsert_fast_tracepoint_jumps_at): New.
12045 (reinsert_fast_tracepoint_jumps_at): New.
12046 (set_breakpoint_at): Use write_inferior_memory.
12047 (uninsert_raw_breakpoint): Use write_inferior_memory.
12048 (check_mem_read): Mask out fast tracepoint jumps.
12049 (check_mem_write): Mask out fast tracepoint jumps.
12050 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12051 (set_fast_tracepoint_jump): Declare.
12052 (delete_fast_tracepoint_jump)
12053 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12054 (reinsert_fast_tracepoint_jumps_at): Declare.
12055 * regcache.c: Don't compile many functions when building the
12056 in-process agent library.
12057 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12058 the register buffer in the heap.
12059 (free_register_cache): If the register buffer isn't owned by the
12060 regcache, don't free it.
12061 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12062 pre-existing register caches.
12063 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12065 (convert_ascii_to_int): : Constify `from' parameter type.
12066 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12067 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12068 the needed buffer in-place.
12069 (relocate_instruction): New.
12070 * server.c (handle_query) <qSymbols>: If the target supports
12071 tracepoints, give it a chance of looking up symbols. Report
12072 support for fast tracepoints.
12073 (handle_status): Stabilize threads.
12074 (process_serial_event): Adjust.
12075 * server.h (struct fast_tracepoint_jump): Forward declare.
12076 (struct process_info) <fast_tracepoint_jumps>: New field.
12077 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12078 (decode_X_packet, decode_M_packet): Adjust.
12079 (relocate_instruction): Declare.
12080 (in_process_agent_loaded): Declare.
12081 (tracepoint_look_up_symbols): Declare.
12082 (struct fast_tpoint_collect_status): Declare.
12083 (fast_tracepoint_collecting): Declare.
12084 (force_unlock_trace_buffer): Declare.
12085 (handle_tracepoint_bkpts): Declare.
12086 (initialize_low_tracepoint)
12087 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12088 * target.h (struct target_ops) <stabilize_threads,
12089 install_fast_tracepoint_jump_pad>: New fields.
12090 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12091 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12092 [HAVE_STDINT_H]: Include stdint.h.
12093 (trace_debug_1): Rename to ...
12094 (trace_vdebug): ... this.
12095 (trace_debug): Rename to ...
12096 (trace_debug_1): ... this. Add `level' parameter.
12097 (trace_debug): New.
12098 (ATTR_USED, ATTR_NOINLINE): New.
12099 (IP_AGENT_EXPORT): New.
12100 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12101 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12102 (about_to_request_buffer_space, trace_buffer_is_full)
12103 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12104 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12105 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12106 (traceframe_write_count, traceframes_created)
12107 (trace_state_variables)
12108 New renaming defines.
12109 (struct ipa_sym_addresses): New.
12110 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12111 (symbol_list): New.
12112 (ipa_sym_addrs): New.
12113 (all_tracepoint_symbols_looked_up): New.
12114 (in_process_agent_loaded): New.
12115 (write_e_ipa_not_loaded): New.
12116 (maybe_write_ipa_not_loaded): New.
12117 (tracepoint_look_up_symbols): New.
12118 (debug_threads) [IN_PROCESS_AGENT]: New.
12119 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12120 (UNKNOWN_SIDE_EFFECTS): New.
12121 (stop_tracing): New.
12122 (flush_trace_buffer): New.
12123 (stop_tracing_bkpt): New.
12124 (flush_trace_buffer_bkpt): New.
12125 (read_inferior_integer): New.
12126 (read_inferior_uinteger): New.
12127 (read_inferior_data_pointer): New.
12128 (write_inferior_data_pointer): New.
12129 (write_inferior_integer): New.
12130 (write_inferior_uinteger): New.
12131 (struct collect_static_trace_data_action): Delete.
12132 (enum tracepoint_type): New.
12133 (struct tracepoint) <type>: New field `type'.
12134 <actions_str, step_actions, step_actions_str>: Only include in
12136 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12137 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12138 (tracepoints): Use IP_AGENT_EXPORT.
12139 (last_tracepoint): Don't include in the IPA.
12140 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12141 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12142 (alloced_trace_state_variables): New.
12143 (trace_state_variables): Use IP_AGENT_EXPORT.
12144 (traceframe_t): Delete unused variable.
12145 (circular_trace_buffer): Don't include in the IPA.
12146 (trace_buffer_start): Delete.
12147 (struct trace_buffer_control): New.
12148 (trace_buffer_free): Delete.
12149 (struct ipa_trace_buffer_control): New.
12150 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12151 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12153 (trace_buffer_ctrl): New.
12154 (TRACE_BUFFER_CTRL_CURR): New.
12155 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12156 Reimplement as macros.
12157 (trace_buffer_wrap): Delete.
12158 (traceframe_write_count, traceframe_read_count)
12159 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12160 (struct tracepoint_hit_ctx) <type>: New field.
12161 (struct fast_tracepoint_ctx): New.
12162 (memory_barrier): New.
12164 (record_tracepoint_error): Update atomically in the IPA.
12165 (clear_inferior_trace_buffer): New.
12166 (about_to_request_buffer_space): New.
12167 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12168 updating the same buffer.
12169 (add_tracepoint): Default the tracepoint's type to trap
12170 tracepoint, and orig_size to -1.
12171 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12172 internal variables.
12173 (create_trace_state_variable): New parameter `gdb'. Handle it.
12174 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12175 (cmd_qtdp): Handle fast tracepoints.
12176 (cmd_qtdv): Adjust.
12177 (max_jump_pad_size): New.
12178 (gdb_jump_pad_head): New.
12179 (get_jump_space_head): New.
12180 (claim_jump_space): New.
12181 (sort_tracepoints): New.
12182 (MAX_JUMP_SIZE): New.
12183 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12185 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12186 support. Upload fast traceframes, and delete internal IPA
12188 (stop_tracing_handler): New.
12189 (flush_trace_buffer_handler): New.
12190 (cmd_qtstop): Upload fast tracepoints.
12191 (response_tracepoint): Handle fast tracepoints.
12192 (tracepoint_finished_step): Upload fast traceframes. Set the
12193 tracepoint hit context's tracepoint type.
12194 (handle_tracepoint_bkpts): New.
12195 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12196 type. Add comment about fast tracepoints.
12197 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12198 non-existing action_str field.
12199 (get_context_regcache): Handle fast tracepoints.
12200 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12202 (fast_tracepoint_from_jump_pad_address): New.
12203 (fast_tracepoint_from_ipa_tpoint_address): New.
12204 (collecting_t): New.
12205 (force_unlock_trace_buffer): New.
12206 (fast_tracepoint_collecting): New.
12208 (gdb_collect): New.
12209 (write_inferior_data_ptr): New.
12210 (target_tp_heap): New.
12211 (target_malloc): New.
12212 (download_agent_expr): New.
12214 (download_tracepoints): New.
12215 (download_trace_state_variables): New.
12216 (upload_fast_traceframes): New.
12217 (IPA_FIRST_TRACEFRAME): New.
12218 (IPA_NEXT_TRACEFRAME_1): New.
12219 (IPA_NEXT_TRACEFRAME): New.
12220 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12221 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12222 (gdb_jump_pad_buffer_end): New.
12223 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12224 (initialize_tracepoint): Adjust.
12225 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12226 buffer. Initialize the low module.
12227 * utils.c (PREFIX, TOOLNAME): New.
12228 (malloc_failure): Use PREFIX.
12229 (error): In the IPA, an error causes an exit.
12230 (fatal, warning): Use PREFIX.
12231 (internal_error): Use TOOLNAME.
12232 (NUMCELLS): Increase to 10.
12233 * configure, config.in: Regenerate.
12235 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12237 * server.c (handle_query) <qSupported>: Do two passes over the
12238 qSupported string to avoid nesting strtok.
12240 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12242 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12244 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12245 -Wl,--dynamic-list.
12246 * configure: Regenerate.
12247 * proc-service.list: New.
12249 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12251 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12254 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12256 * gdbreplay.c (remote_open): Check error return from socket() call by
12257 its equality to -1 not by it being negative.
12258 * remote-utils.c (remote_open): Likewise.
12260 2010-05-23 Pedro Alves <pedro@codesourcery.com>
12262 * config.h: Regenerate.
12264 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12266 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12267 doesn't provide PTRACE_GET_THREAD_AREA.
12269 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12271 * linux-m68k-low.c: Include <asm/ptrace.h>
12272 (ps_get_thread_area): Implement.
12274 2010-05-03 Doug Evans <dje@google.com>
12276 * event-loop.c (struct callback_event): New struct.
12277 (callback_list): New global.
12278 (append_callback_event, delete_callback_event): New functions.
12279 (process_callback): New function.
12280 (start_event_loop): Call it.
12281 * remote-utils.c (NOT_SCHEDULED): Define.
12282 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12283 moved out of readchar.
12284 (readchar): Rewrite. Call reschedule before returning.
12285 (reset_readchar): New function.
12286 (remote_close): Call it.
12287 (process_remaining, reschedule): New functions.
12288 * server.h (callback_handler_func): New typedef.
12289 (append_callback_event, delete_callback_event): Declare.
12291 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12293 * proc-service.c (ps_pglobal_lookup): Use
12294 thread_db_look_up_one_symbol.
12295 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12296 parameter. Use it instead of all_symbols_looked_up.
12297 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12299 (all_symbols_looked_up): Don't declare.
12300 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12301 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12303 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12304 Set all_symbols_looked_up here.
12305 (thread_db_look_up_one_symbol): New.
12306 (thread_db_get_tls_address): Adjust.
12307 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12308 thread_db object on the heap, and tentatively set it in the
12310 (thread_db_init): Don't set all_symbols_looked_up here.
12311 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12313 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12315 * linux-low.c (linux_kill, linux_detach): Adjust.
12316 (status_pending_p_callback): Remove redundant statement. Check
12317 for !TARGET_WAITIKIND_IGNORE, instead of
12318 TARGET_WAITKIND_STOPPED.
12319 (handle_tracepoints): Make sure LWP is locked. Adjust.
12320 (linux_wait_for_event_1): Adjust.
12321 (linux_cancel_breakpoints): New.
12322 (unsuspend_one_lwp): New.
12323 (unsuspend_all_lwps): New.
12324 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12325 (send_sigstop_callback): Change return type to int, add new
12326 `except' parameter and handle it.
12327 (suspend_and_send_sigstop_callback): New.
12328 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12329 pass them down. If SUSPEND, also increment the lwp's suspend
12331 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12332 (need_step_over_p): Don't consider suspended LWPs.
12333 (start_step_over): Adjust.
12334 (proceed_one_lwp): Change return type to int, add new `except'
12335 parameter and handle it.
12336 (unsuspend_and_proceed_one_lwp): New.
12337 (proceed_all_lwps): Use find_inferior instead of
12339 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12340 also decrement the suspend count of LWPs. Pass `except' down,
12341 instead of hacking its suspend count.
12342 (linux_pause_all): Add `freeze' parameter. Adjust.
12343 (linux_unpause_all): New.
12344 (linux_target_ops): Install linux_unpause_all.
12345 * server.c (handle_status): Adjust.
12346 * target.h (struct target_ops): New fields `unpause_all' and
12347 `cancel_breakpoints'. Add new parameter to `pause_all'.
12348 (pause_all): Add new `freeze' parameter.
12349 (unpause_all): New.
12350 (cancel_breakpoints): New.
12351 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12352 cancel breakpoints.
12353 (cmd_qtstart): Pause threads.
12354 (stop_tracing): Pause threads, and cancel breakpoints.
12355 * win32-low.c (win32_target_ops): Adjust.
12357 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12359 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12360 the inferior right away from here...
12361 (linux_wait_1): ... to here, and adjust to check the thread's
12362 last_resume_kind instead of the lwp's step or stop_expected flags.
12364 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12366 * README: Use consistent `GDB' and `GDBserver' spellings.
12368 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12370 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12371 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12372 (linux_detach_one_lwp): Assume the lwp is stopped.
12373 (any_thread_of): Delete.
12374 (linux_detach): Stop all lwps here. Don't blindly delete all
12376 (delete_lwp_callback): New.
12377 (linux_mourn): Delete all lwps of the process that is gone.
12378 (linux_wait_1): Don't delete the last lwp of the process here.
12379 * mem-break.h (mark_breakpoints_out): Declare.
12380 * mem-break.c (mark_breakpoints_out): New.
12381 (free_all_breakpoints): Use it.
12382 * server.c (handle_target_event): If the process is gone, mark
12384 * thread-db.c (struct thread_db) <create_bp>: New field.
12385 (thread_db_enable_reporting): Fix prototype. Store a thread event
12386 breakpoint reference in the thread_db struct.
12387 (thread_db_load_search): Clear the thread_db object.
12388 (try_thread_db_load_1): Ditto.
12389 (switch_to_process): New.
12390 (disable_thread_event_reporting): Use it.
12391 (remove_thread_event_breakpoints): New.
12392 (thread_db_detach, thread_db_mourn): Use it.
12394 2010-05-01 Pedro Alves <pedro@codesourcery.com>
12396 * linux-low.c (linux_enable_event_reporting): New.
12397 (linux_wait_for_event_1, handle_extended_wait): Use it.
12399 2010-04-30 Pedro Alves <pedro@codesourcery.com>
12401 * linux-low.c (linux_kill_one_lwp, linux_kill)
12402 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12403 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12404 SIGSTOP even if the LWP is stopped.
12405 (send_sigstop_callback): New.
12406 (stop_all_lwps): Use send_sigstop_callback instead.
12407 (linux_resume_one_thread): Adjust.
12408 (proceed_one_lwp): Still proceed an LWP that the client has
12409 requested to stop, if we haven't reported it as stopped yet. Make
12410 sure that LWPs the client want stopped, have a pending SIGSTOP.
12412 2010-04-26 Doug Evans <dje@google.com>
12414 * server.c (handle_general_set): Make static.
12416 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12417 Print received char after testing for error/eof instead of before.
12418 (input_interrupt): Tweak comment.
12420 2010-04-23 Doug Evans <dje@google.com>
12422 * server.c (start_inferior): Print inferior argv if --debug.
12424 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12426 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12427 * nto-x86-low.c: Include server.h
12429 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12431 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12432 be consistent with other sources of this directory.
12433 (init_registers_amd64): Correct name of source file of this function
12436 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12438 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12439 64-bit executables.
12441 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12443 * win32-i386-low.c: Add 64-bit support.
12444 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12445 (init_registers_amd64): Declare.
12446 (mappings): Add 64-bit version of array.
12447 (init_windows_x86): New function.
12448 (the_low_target): Change init_arch field to init_windows_x86.
12450 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12452 * win32-low.c: Adapt to support also 64-bit architecture.
12453 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12454 (get_image_name): Use SIZE_T type for local variable `done'.
12455 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12456 (toolhelp_get_dll_name): Idem.
12457 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12458 Use uintptr_t typecast to avoid warning.
12459 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12460 (handle_exception): Use phex_nz to avoid warning.
12461 (win32_wait): Remove unused local variable `process'.
12463 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12465 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12468 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12470 * configure.ac: Use `ws2_32' library for srv_mingw.
12471 * configure: Regenerate.
12472 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12473 * remote-utils.c: Likewise.
12475 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12477 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12478 if __x86_64__ is defined.
12480 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12482 * configure: Regenerate.
12484 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12486 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12487 * target.h (target_ops): New get_tib_address field.
12488 * win32-low.h (win32_thread_info): Add thread_local_base field.
12489 * win32-low.c (child_add_thread): Add tlb argument.
12490 Set thread_local_base field to TLB.
12491 (get_child_debug_event): Adapt to child_add_thread change.
12492 (win32_get_tib_address): New function.
12493 (win32_target_ops): Set get_tib_address field to
12494 win32_get_tib_address.
12495 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12497 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12499 * linux-low.c (linux_mourn): Also remove the process.
12500 * server.c (handle_target_event): Don't remove the process here.
12501 * nto-low.c (nto_mourn): New.
12502 (nto_target_ops): Install it.
12503 * spu-low.c (spu_mourn): New.
12504 (spu_target_ops): Install it.
12505 * win32-low.c (win32_mourn): New.
12506 (win32_target_ops): Install it.
12508 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12510 * server.h (buffer_xml_printf): Remove redundant `;'.
12512 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12514 * regcache.c (set_register_cache): Invalidate regcaches before
12515 changing the register cache layout.
12516 (regcache_invalidate_one): Allow a NULL regcache.
12517 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12518 regcaches before changing the register cache layout or the target
12521 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12523 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12524 variable warning on Linux/x86-64.
12526 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12528 GDBserver disconnected tracing support.
12530 * linux-low.c (linux_remove_process): Delete.
12531 (add_lwp): Don't set last_resume_kind here.
12532 (linux_kill): Use `mourn'.
12533 (linux_detach): Use `thread_db_detach', and `mourn'.
12534 (linux_mourn): New.
12535 (linux_attach_lwp_1): Adjust comment.
12536 (linux_attach): last_resume_kind moved the thread_info; adjust.
12537 (status_pending_p_callback): Adjust.
12538 (linux_wait_for_event_1): Adjust.
12539 (count_events_callback, select_singlestep_lwp_callback)
12540 (select_event_lwp_callback, cancel_breakpoints_callback)
12541 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12542 (proceed_one_lwp): Adjust.
12543 (linux_async): Add debug output.
12544 (linux_thread_stopped): New.
12545 (linux_pause_all): New.
12546 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12548 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12549 (thread_db_free): Delete declaration.
12550 (thread_db_detach, thread_db_mourn): Declare.
12551 * thread-db.c (thread_db_init): Use thread_db_mourn.
12552 (thread_db_free): Delete, split in two.
12553 (disable_thread_event_reporting): New.
12554 (thread_db_detach): New.
12555 (thread_db_mourn): New.
12557 * server.h (struct thread_info) <last_resume_kind>: New field.
12558 <attached>: Add comment.
12559 <gdb_detached>: New field.
12560 (handler_func): Change return type to int.
12561 (handle_serial_event, handle_target_event): Ditto.
12562 (gdb_connected): Declare.
12564 (disconnected_tracing): Declare.
12565 (stop_tracing): Declare.
12567 * server.c (handle_query) <qSupported>: Report support for
12568 disconnected tracing.
12569 (queue_stop_reply_callback): Account for running threads.
12570 (gdb_wants_thread_stopped): New.
12571 (gdb_wants_all_threads_stopped): New.
12572 (gdb_reattached_process): New.
12573 (handle_status): Clear the `gdb_detached' flag of all processes.
12574 In all-stop, stop all threads.
12575 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12576 (process_serial_event): If the remote connection breaks, or if an
12577 exit was forced with "monitor exit", force an event loop exit.
12578 Handle disconnected tracing on detach.
12579 (handle_serial_event): Adjust.
12580 (handle_target_event): If GDB isn't connected, forward events back
12581 to the inferior, unless the last process exited, in which case,
12582 exit gdbserver. Adjust interface.
12584 * remote-utils.c (remote_open): Don't block in accept. Instead
12585 register an event loop source on the listen socket file
12586 descriptor. Refactor bits into ...
12587 (listen_desc): ... this new global.
12588 (gdb_connected): ... this new function.
12589 (enable_async_notification): ... this new function.
12590 (handle_accept_event): ... this new function.
12591 (remote_close): Clear remote_desc.
12593 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12595 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12597 (mourn_inferior): Define.
12598 (target_process_qsupported): Avoid the dangling else problem.
12599 (thread_stopped): Define.
12600 (pause_all): Define.
12601 (target_waitstatus_to_string): Declare.
12602 * target.c (target_waitstatus_to_string): New.
12604 * tracepoint.c (tracing): Make extern.
12605 (disconnected_tracing): New.
12606 (stop_tracing): Make extern. Handle tracing stops due to GDB
12608 (cmd_qtdisconnected): New.
12609 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12610 (handle_tracepoint_general_set): Handle QTDisconnected.
12612 * event-loop.c (event_handler_func): Change return type to int.
12613 (process_event): Bail out if the event handler wants the event
12615 (handle_file_event): Ditto.
12616 (start_event_loop): Bail out if the event handler wants the event
12619 * nto-low.c (nto_target_ops): Adjust.
12620 * spu-low.c (spu_wait): Don't remove the process here.
12621 (spu_target_ops): Adjust.
12622 * win32-low.c (win32_wait): Don't remove the process here.
12623 (win32_target_ops): Adjust.
12625 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12627 * regcache.c (realloc_register_cache): Invalidate inferior's
12628 regcache before recreating it.
12630 2010-04-09 Pedro Alves <pedro@codesourcery.com>
12632 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12634 2010-04-09 Stan Shebs <stan@codesourcery.com>
12635 Pedro Alves <pedro@codesourcery.com>
12637 * server.h (LONGEST): New.
12638 (struct thread_info) <while_stepping>: New field.
12639 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12641 (initialize_tracepoint, handle_tracepoint_general_set)
12642 (handle_tracepoint_query, tracepoint_finished_step)
12643 (tracepoint_was_hit, release_while_stepping_state_list):
12644 (current_traceframe): Declare.
12645 * server.c (handle_general_set): Handle tracepoint packets.
12646 (read_memory): New.
12647 (write_memory): New.
12648 (handle_search_memory_1): Use read_memory.
12649 (handle_query): Report support for conditional tracepoints, trace
12650 state variables, and tracepoint sources. Handle tracepoint
12652 (main): Initialize the tracepoints module.
12653 (process_serial_event): Handle traceframe reads/writes.
12655 * linux-low.c (handle_tracepoints): New.
12656 (linux_wait_1): Call it.
12657 (linux_resume_one_lwp): Handle while-stepping.
12658 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12659 (linux_target_ops): Install them.
12660 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12662 * linux-x86-low.c (x86_supports_tracepoints): New.
12663 (the_low_target). Install it.
12665 * mem-break.h (delete_breakpoint): Declare.
12666 * mem-break.c (delete_breakpoint): Make external.
12668 * target.h (struct target_ops): Add `supports_tracepoints',
12669 `read_pc', and `write_pc' fields.
12670 (target_supports_tracepoints): Define.
12671 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12674 * regcache.h (struct regcache) <registers_owned>: New field.
12675 (init_register_cache, regcache_cpy): Declare.
12676 (regcache_read_pc, regcache_write_pc): Declare.
12677 (register_cache_size): Declare.
12678 (supply_regblock): Declare.
12679 * regcache.c (init_register_cache): New.
12680 (new_register_cache): Use it.
12681 (regcache_cpy): New.
12682 (register_cache_size): New.
12683 (supply_regblock): New.
12684 (regcache_read_pc, regcache_write_pc): New.
12686 * tracepoint.c: New.
12688 * Makefile.in (OBS): Add tracepoint.o.
12689 (tracepoint.o): New rule.
12691 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12693 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12695 (i386-mmx.c): Likewise.
12696 (i386-mmx-linux.o): Likewise.
12697 (i386-mmx-linux.c): Likewise.
12699 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12700 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12701 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12702 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12704 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12705 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12706 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12708 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12710 * Makefile.in (clean): Updated.
12712 (i386-avx.c): Likewise.
12713 (i386-avx-linux.o): Likewise.
12714 (i386-avx-linux.c): Likewise.
12715 (amd64-avx.o): Likewise.
12716 (amd64-avx.c): Likewise.
12717 (amd64-avx-linux.o): Likewise.
12718 (amd64-avx-linux.c): Likewise.
12720 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12721 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12722 (srv_amd64_regobj): Add amd64-avx.o.
12723 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12724 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12725 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12726 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12727 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12728 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12729 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12731 * i387-fp.c: Include "i386-xstate.h".
12733 (i387_cache_to_xsave): Likewise.
12734 (i387_xsave_to_cache): Likewise.
12735 (x86_xcr0): Likewise.
12737 * i387-fp.h (i387_cache_to_xsave): Likewise.
12738 (i387_xsave_to_cache): Likewise.
12739 (x86_xcr0): Likewise.
12741 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12742 * linux-crisv32-low.c (target_regsets): Likewise.
12743 * linux-m68k-low.c (target_regsets): Likewise.
12744 * linux-mips-low.c (target_regsets): Likewise.
12745 * linux-ppc-low.c (target_regsets): Likewise.
12746 * linux-s390-low.c (target_regsets): Likewise.
12747 * linux-sh-low.c (target_regsets): Likewise.
12748 * linux-sparc-low.c (target_regsets): Likewise.
12749 * linux-xtensa-low.c (target_regsets): Likewise.
12751 * linux-low.c: Include <sys/uio.h>.
12752 (regsets_fetch_inferior_registers): Support nt_type.
12753 (regsets_store_inferior_registers): Likewise.
12754 (linux_process_qsupported): New.
12755 (linux_target_ops): Add linux_process_qsupported.
12757 * linux-low.h (regset_info): Add nt_type.
12758 (linux_target_ops): Add process_qsupported.
12760 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12762 (init_registers_i386_avx_linux): New.
12763 (init_registers_amd64_avx_linux): Likewise.
12764 (xmltarget_i386_linux_no_xml): Likewise.
12765 (xmltarget_amd64_linux_no_xml): Likewise.
12766 (PTRACE_GETREGSET): Likewise.
12767 (PTRACE_SETREGSET): Likewise.
12768 (x86_fill_xstateregset): Likewise.
12769 (x86_store_xstateregset): Likewise.
12770 (use_xml): Likewise.
12771 (x86_linux_update_xmltarget): Likewise.
12772 (x86_linux_process_qsupported): Likewise.
12773 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12774 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12775 init_registers_i386_linux here. Call
12776 x86_linux_update_xmltarget.
12777 (the_low_target): Add x86_linux_process_qsupported.
12779 * server.c (handle_query): Call target_process_qsupported.
12781 * target.h (target_ops): Add process_qsupported.
12782 (target_process_qsupported): New.
12784 2010-04-03 Pedro Alves <pedro@codesourcery.com>
12786 * inferiors.c (add_thread): Set last_status kind to
12787 TARGET_WAITKIND_IGNORE.
12788 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12789 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12790 (linux_wait_1): Move `thread' local definition to block that uses
12791 it. Don't NULL initialize `event_child'.
12792 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12793 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12794 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12796 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12798 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12799 an extended waitstatus, or by a watchpoint.
12800 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12801 thread was stepping or has been stopped by a watchpoint.
12803 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12805 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12806 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12807 of another, then delete the previous, and validate all
12809 (validate_inserted_breakpoint): New.
12810 (delete_disabled_breakpoints): New.
12811 (validate_breakpoints): New.
12812 (check_mem_read): Validate breakpoints before trusting their
12813 shadow. Delete disabled breakpoints.
12814 (check_mem_write): Validate breakpoints before trusting they
12815 should be inserted. Delete disabled breakpoints.
12816 * mem-break.h (validate_breakpoints):
12817 * server.c (handle_query): Validate breakpoints when we see a
12820 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12822 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12823 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12824 if we could tell there's a GDB breakpoint at stop_pc.
12825 (need_step_over_p): Don't do a step over if we find a GDB
12826 breakpoint at the resume PC.
12828 * mem-break.c (struct raw_breakpoint): New.
12829 (enum bkpt_type): New type `gdb_breakpoint'.
12830 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12831 fields. New field `raw'.
12832 (find_raw_breakpoint_at): New.
12833 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12834 breakpoint instead.
12835 (set_breakpoint_at): Adjust.
12836 (delete_raw_breakpoint): New.
12837 (release_breakpoint): New.
12838 (delete_breakpoint): Rename to...
12839 (delete_breakpoint_1): ... this. Add proc parameter. Use
12840 release_breakpoint. Return ENOENT.
12841 (delete_breakpoint): Reimplement.
12842 (find_breakpoint_at): Delete.
12843 (find_gdb_breakpoint_at): New.
12844 (delete_breakpoint_at): Delete.
12845 (set_gdb_breakpoint_at): New.
12846 (delete_gdb_breakpoint_at): New.
12847 (gdb_breakpoint_here): New.
12848 (set_reinsert_breakpoint): Use release_breakpoint.
12849 (uninsert_breakpoint): Rename to ...
12850 (uninsert_raw_breakpoint): ... this.
12851 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12852 (reinsert_raw_breakpoint): Change parameter type to
12854 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12856 (check_breakpoints): Adjust. Use release_breakpoint.
12857 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12858 (breakpoint_inserted_here): Ditto.
12859 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12860 Don't trust the breakpoint's shadow if it is not inserted.
12861 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12862 (delete_all_breakpoints): Adjust.
12863 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12864 use delete_breakpoint_1.
12866 * mem-break.h (breakpoints_supported): Delete declaration.
12867 (set_gdb_breakpoint_at): Declare.
12868 (gdb_breakpoint_here): Declare.
12869 (delete_breakpoint_at): Delete.
12870 (delete_gdb_breakpoint_at): Declare.
12872 * server.h (struct raw_breakpoint): Forward declare.
12873 (struct process_info): New field `raw_breakpoints'.
12875 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12878 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12880 * linux-low.c (status_pending_p_callback): Fix comment.
12881 (linux_wait_for_event_1): Move most of the internal breakpoint
12882 handling from here...
12883 (linux_wait_1): ... to here.
12884 (count_events_callback): New.
12885 (select_singlestep_lwp_callback): New.
12886 (select_event_lwp_callback): New.
12887 (cancel_breakpoints_callback): New.
12888 (select_event_lwp): New.
12889 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12890 priority to all LWPs that have had events that should be reported
12891 to the client. Cancel breakpoints when about to reporting the
12892 event to the client, not while stopping lwps. No longer cancel
12893 finished single-steps here.
12894 (cancel_finished_single_step): Delete.
12895 (cancel_finished_single_steps): Delete.
12897 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12899 * mem-break.c (enum bkpt_type): New.
12900 (struct breakpoint): New field `type'.
12901 (set_breakpoint_at): Change return type to struct breakpoint
12902 pointer. Set type to `other_breakpoint' by default.
12903 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12904 in the breakpoint list.
12905 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12906 (reinsert_breakpoint): Rename to ...
12907 (reinsert_raw_breakpoint): ... this.
12908 (reinsert_breakpoints_at): Adjust.
12909 * mem-break.h (struct breakpoint): Declare.
12910 (set_breakpoint_at): Change return type to struct breakpoint
12913 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12915 * server.c (handle_query): Assign, not compare.
12917 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12919 Teach linux gdbserver to step-over-breakpoints.
12921 * linux-low.c (can_hardware_single_step): New.
12922 (supports_breakpoints): New.
12923 (handle_extended_wait): If stopping threads, read the stop pc of
12924 the new cloned LWP.
12926 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12927 low target doesn't support retrieving the PC.
12928 (add_lwp): Set last_resume_kind to resume_continue.
12929 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12930 (linux_attach): Don't clear stop_expected. Set the lwp's
12931 last_resume_kind to resume_stop.
12932 (linux_detach_one_lwp): Don't check for removed breakpoints.
12933 (check_removed_breakpoint): Delete.
12934 (status_pending_p): Rename to ...
12935 (status_pending_p_callback): ... this. Don't check for removed
12936 breakpoints. Don't consider threads that are stopped from GDB's
12938 (linux_wait_for_lwp): Always read the stop_pc here.
12939 (cancel_breakpoint): New.
12940 (step_over_bkpt): New global.
12941 (linux_wait_for_event_1): Implement stepping over breakpoints.
12942 (gdb_wants_lwp_stopped): New.
12943 (gdb_wants_all_stopped): New.
12944 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12945 single-step traps here. Store the thread's last reported target
12947 (send_sigstop): Don't clear stop_expected. Always set it,
12949 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12950 (cancel_finished_single_step): New.
12951 (cancel_finished_single_steps): New.
12952 (wait_for_sigstop): Don't cancel finished single-step traps here.
12953 (linux_resume_one_lwp): Don't check for removed breakpoints.
12954 Don't set `step' on non-hardware step archs.
12955 (linux_set_resume_request): Ignore resume_stop requests if already
12956 stopping or stopped. Set the lwp's last_resume_kind.
12957 (resume_status_pending_p): Don't check for removed breakpoints.
12958 (need_step_over_p): New.
12959 (start_step_over): New.
12960 (finish_step_over): New.
12961 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12962 requests. Clear the thread's last reported target waitstatus.
12963 Don't use the `suspended' flag. Don't consider pending breakpoints.
12964 (linux_resume): Start a step-over if necessary.
12965 (proceed_one_lwp): New.
12966 (proceed_all_lwps): New.
12967 (unstop_all_lwps): New.
12968 * linux-low.h (struct lwp_info): Rewrite comment for the
12969 `suspended' flag. Add the `stop_pc' field. Delete the
12970 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12971 Add `'last_resume_kind' and `need_step_over' fields.
12972 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12973 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12974 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12975 (set_raw_breakpoint_at): New.
12976 (set_breakpoint_at): Rewrite to use it.
12977 (reinsert_breakpoint_handler): Delete.
12978 (set_reinsert_breakpoint): New.
12979 (reinsert_breakpoint_by_bp): Delete.
12980 (delete_reinsert_breakpoints): New.
12981 (uninsert_breakpoint): Rewrite.
12982 (uninsert_breakpoints_at): New.
12983 (reinsert_breakpoint): Rewrite.
12984 (reinsert_breakpoints_at): New.
12985 (check_breakpoints): Rewrite.
12986 (breakpoint_here): New.
12987 (breakpoint_inserted_here): New.
12988 (check_mem_read): Adjust.
12989 * mem-break.h (breakpoints_supported, breakpoint_here)
12990 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12991 (reinsert_breakpoint_by_bp): Delete declaration.
12992 (delete_reinsert_breakpoints): Declare.
12993 (reinsert_breakpoint): Delete declaration.
12994 (reinsert_breakpoints_at): Declare.
12995 (uninsert_breakpoint): Delete declaration.
12996 (uninsert_breakpoints_at): Declare.
12997 (check_breakpoints): Adjust prototype.
12998 * server.h: Adjust include order.
12999 (struct thread_info): Declare here. Add a `last_status' field.
13001 2010-03-23 Michael Snyder <msnyder@vmware.com>
13003 * server.c (crc32): New function.
13004 (handle_query): Add handling for 'qCRC:' request.
13006 2010-03-23 Pedro Alves <pedro@codesourcery.com>
13008 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13009 lwp had been stopped by a watchpoint.
13011 2010-03-16 Pedro Alves <pedro@codesourcery.com>
13013 * server.h (internal_error): Declare.
13014 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13015 * utils.c (internal_error): New function.
13017 2010-03-15 Andreas Schwab <schwab@redhat.com>
13019 * configure.srv: Fix typo setting srv_regobj.
13021 2010-03-15 Pedro Alves <pedro@codesourcery.com>
13023 * linux-low.c (fetch_register): Avoid passing a non string literal
13025 (usr_store_inferior_registers): Ditto.
13027 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13029 * linux-low.c (linux_write_memory): Bail out early if peeking
13032 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13034 * linux-low.h (struct lwp_info): New fields
13035 `stopped_by_watchpoint' and `stopped_data_address'.
13036 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13037 here, and cache them in the lwp object.
13038 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13040 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13042 (linux_stopped_by_watchpoint): Rewrite.
13043 (linux_stopped_data_address): Rewrite.
13045 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
13047 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13048 switching the current inferior, not before.
13050 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13052 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13053 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13054 i386-linux.c and amd64-linux.c.
13055 (reg-i386.o): Removed.
13056 (reg-i386.c): Likewise.
13057 (reg-i386-linux.o): Likewise.
13058 (reg-i386-linux.c): Likewise.
13059 (reg-x86-64.o): Likewise.
13060 (reg-x86-64.c): Likewise.
13061 (reg-x86-64-linux.o): Likewise.
13062 (reg-x86-64-linux.c): Likewise.
13064 (i386.c): Likewise.
13065 (i386-linux.o): Likewise.
13066 (i386-linux.c): Likewise.
13067 (amd64.o): Likewise.
13068 (amd64.c): Likewise.
13069 (amd64-linux.o): Likewise.
13070 (amd64-linux.c): Likewise.
13072 * configure.srv (srv_i386_regobj): New.
13073 (srv_i386_linux_regobj): Likewise.
13074 (srv_amd64_regobj): Likewise.
13075 (srv_amd64_linux_regobj): Likewise.
13076 (srv_i386_32bit_xmlfiles): Likewise.
13077 (srv_i386_64bit_xmlfiles): Likewise.
13078 (srv_i386_xmlfiles): Likewise.
13079 (srv_amd64_xmlfiles): Likewise.
13080 (srv_i386_linux_xmlfiles): Likewise.
13081 (srv_amd64_linux_xmlfiles): Likewise.
13082 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13083 srv_xmlfiles to $srv_i386_xmlfiles.
13084 (i[34567]86-*-mingw32ce*): Likewise.
13085 (i[34567]86-*-mingw*): Likewise.
13086 (i[34567]86-*-nto*): Likewise.
13087 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13088 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13089 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13090 (x86_64-*-linux*): Likewise.
13092 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13093 (init_registers_amd64_linux): New.
13094 (x86_arch_setup): Replace init_registers_x86_64_linux with
13095 init_registers_amd64_linux.
13097 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13099 * configure.ac: Check for libdl. If it is not available link against
13100 static libthread_db.
13101 * configure: Regenerate.
13103 2010-02-22 Pedro Alves <pedro@codesourcery.com>
13107 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13108 handing a read watchpoint.
13109 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13111 2010-02-12 Doug Evans <dje@google.com>
13113 * linux-low.c (linux_supports_tracefork_flag): Document.
13114 (linux_look_up_symbols): Add comment.
13116 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13118 * regcache.c (supply_register): Clear regcache if buf is NULL.
13120 2010-02-02 Nicolas Roche <roche@sourceware.org>
13121 Joel Brobecker <brobecker@adacore.com>
13123 * inferiors.c (find_inferior): Add function documentation.
13124 (unloaded_dll): Handle the case where the unloaded dll has not
13125 been previously registered in the dll list.
13127 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13129 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13130 (thumb2_breakpoint): New.
13131 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13133 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13135 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13136 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13139 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13141 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13143 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13145 * linux-s390-low.c (s390_collect_ptrace_register)
13146 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13148 2010-01-21 Doug Evans <dje@google.com>
13150 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13151 (PTRACE_ARG4_TYPE): New macro.
13152 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13153 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13154 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13155 (usr_store_inferior_registers): Ditto.
13156 (linux_read_memory, linux_write_memory): Ditto.
13157 (linux_test_for_tracefork): Ditto.
13159 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13160 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13162 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13164 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13167 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13169 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13170 prototype to take a regcache. Adjust.
13172 2010-01-20 Pedro Alves <pedro@codesourcery.com>
13174 * regcache.h (struct thread_info): Forward declare.
13175 (struct regcache): New.
13176 (new_register_cache): Adjust prototype.
13177 (get_thread_regcache): Declare.
13178 (free_register_cache): Adjust prototype.
13179 (registers_to_string, registers_from_string): Ditto.
13180 (supply_register, supply_register_by_name, collect_register)
13181 (collect_register_as_string, collect_register_by_name): Ditto.
13182 * regcache.c (struct inferior_regcache_data): Delete.
13183 (get_regcache): Rename to ...
13184 (get_thread_regcache): ... this. Adjust. Switch inferior before
13185 fetching registers.
13186 (regcache_invalidate_one): Adjust.
13187 (regcache_invalidate): Fix prototype.
13188 (new_register_cache): Return the new register cache.
13189 (free_register_cache): Change prototype.
13190 (realloc_register_cache): Adjust.
13191 (registers_to_string): Change prototype to take a regcache. Adjust.
13192 (registers_from_string): Ditto.
13193 (register_data): Ditto.
13194 (supply_register): Ditto.
13195 (supply_register_by_name): Ditto.
13196 (collect_register): Ditto.
13197 (collect_register_as_string): Ditto.
13198 (collect_register_by_name): Ditto.
13199 * server.c (process_serial_event): Adjust.
13200 * linux-low.h (regset_fill_func, regset_store_func): Change
13202 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13204 * linux-low.c (get_stop_pc): Adjust.
13205 (check_removed_breakpoint): Adjust.
13206 (linux_wait_for_event): Adjust.
13207 (linux_resume_one_lwp): Adjust.
13208 (fetch_register): Add regcache parameter. Adjust.
13209 (usr_store_inferior_registers): Ditto.
13210 (regsets_fetch_inferior_registers): Ditto.
13211 (regsets_store_inferior_registers): Ditto.
13212 (linux_fetch_registers, linux_store_registers): Ditto.
13213 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13215 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13217 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13218 prototype to take a regcache.
13219 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13220 * remote-utils.c (convert_ascii_to_int, outreg)
13221 (prepare_resume_reply): Change prototype to take a regcache.
13223 * target.h (struct target_ops) <fetch_registers, store_registers>:
13224 Change prototype to take a regcache.
13225 (fetch_inferior_registers, store_inferior_registers): Change
13226 prototype to take a regcache. Adjust.
13227 * proc-service.c (ps_lgetregs): Adjust.
13228 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13229 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13230 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13231 take a regcache. Adjust.
13232 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13233 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13234 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13235 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13236 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13237 (cris_cannot_fetch_register):
13238 (cris_breakpoint_at): Change prototype to take a regcache.
13240 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13241 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13242 to take a regcache. Adjust.
13243 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13245 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13246 take a regcache. Adjust.
13247 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13248 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13249 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13250 * linux-mips-low.c (mips_get_pc):
13251 (mips_set_pc): Change prototype to take a regcache. Adjust.
13252 (mips_reinsert_addr): Adjust.
13253 (mips_collect_register): Change prototype to take a regcache.
13255 (mips_supply_register):
13256 (mips_collect_register_32bit, mips_supply_register_32bit)
13257 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13258 (mips_store_fpregset): Ditto.
13259 * linux-ppc-low.c (ppc_supply_ptrace_register)
13260 (ppc_supply_ptrace_register): Ditto.
13261 (parse_spufs_run): Adjust.
13262 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13263 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13264 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13265 take a regcache. Adjust.
13266 * linux-s390-low.c (s390_collect_ptrace_register)
13267 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13268 (s390_set_pc): Change prototype to take a regcache. Adjust.
13269 (s390_arch_setup): Adjust.
13270 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13271 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13272 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13273 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13274 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13276 (sparc_breakpoint_at): Adjust.
13277 * linux-xtensa-low.c (xtensa_fill_gregset):
13278 (xtensa_store_gregset):
13279 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13280 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13281 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13282 prototype to take a regcache. Adjust.
13283 * win32-arm-low.c (arm_fetch_inferior_register)
13284 (arm_store_inferior_register): Change prototype to take a
13286 * win32-i386-low.c (i386_fetch_inferior_register)
13287 (i386_store_inferior_register): Change prototype to take a
13289 * win32-low.c (child_fetch_inferior_registers)
13290 (child_store_inferior_registers): Change prototype to take a
13292 (win32_wait): Adjust.
13293 (win32_fetch_inferior_registers): Change prototype to take a
13295 (win32_store_inferior_registers): Adjust.
13296 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13297 store_inferior_register>: Change prototype to take a regcache.
13299 2010-01-20 Doug Evans <dje@google.com>
13301 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13303 (linux_wait_for_event1, linux_init_signals): Ditto.
13304 (W_STOPCODE): Provide definition if missing.
13306 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13308 * linux-low.c (linux_core_of_thread): New.
13309 (compare_ints, show_process, list_threads): New.
13310 (linux_qxfer_osdata): Report threads and cores.
13311 (linux_target_op): Register linux_core_of_thread.
13312 * remote-utils.c (prepare_resume_reply): Report the core.
13313 (buffer_xml_printf): Support %d specifier.
13314 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13316 (handle_query): Handle qXfer:threads. Announce availability
13318 * target.h (struct target_ops): New field core_of_thread.
13320 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13322 * Makefile.in (clean): Remove new generated files.
13323 (reg-s390.o, reg-s390.c): Remove rules.
13324 (reg-s390x.o, reg-s390x.c): Likewise.
13325 (s390-linux32.o, s390-linux32.c): Add rules.
13326 (s390-linux64.o, s390-linux64.c): Likewise.
13327 (s390x-linux64.o, s390x-linux64.c): Likewise.
13328 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13329 * linux-s390-low.c: Include <elf.h>.
13330 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13331 (init_registers_s390): Remove prototype.
13332 (init_registers_s390x): Likewise.
13333 (init_registers_s390_linux32): Add prototype.
13334 (init_registers_s390_linux64): Likewise.
13335 (init_registers_s390x_linux64): Likewise.
13336 (s390_num_regs_3264): New define.
13337 (s390_regmap_3264): New global variable.
13338 (s390_cannot_fetch_register): Remove obsolete check.
13339 (s390_cannot_store_register): Likewise.
13340 (s390_collect_ptrace_register): Handle upper/lower register halves.
13341 (s390_supply_ptrace_register): Likewise.
13342 (s390_fill_gregset): Update to register number changes.
13343 (s390_get_hwcap): New routine.
13344 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13345 Install appropriate regmap and register set.
13347 2010-01-01 Joel Brobecker <brobecker@adacore.com>
13349 * server.c (gdbserver_version): Update copyright year to 2010.
13350 * gdbreplay.c (gdbreplay_version): Likewise.
13352 2009-12-28 Doug Evans <dje@google.com>
13354 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13355 elf/external.h. Include <elf.h> instead but only if necessary.
13357 2009-12-28 Pedro Alves <pedro@codesourcery.com>
13359 * linux-low.c (linux_remove_process): Remove `detaching'
13360 parameter. Don't release/detach from thread_db here.
13361 (linux_kill): Release/detach from thread_db here, ...
13362 (linux_detach): ... and here, before actually detaching.
13363 (linux_wait_1): ... and here, when a process exits.
13364 * thread-db.c (any_thread_of): New.
13365 (thread_db_free): Switch the current inferior to a thread of the
13368 2009-12-21 Doug Evans <dje@google.com>
13370 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13372 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13373 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13374 warning ifndef __NR_tkill. Move setting of errno there too.
13375 Delete unnecessary resetting of errno after syscall.
13376 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13378 * configure.ac: Check for dladdr.
13379 * config.in: Regenerate.
13380 * configure: Regenerate.
13381 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13382 (try_thread_db_load): Update.
13384 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13386 2009-12-18 Doug Evans <dje@google.com>
13388 * event-loop.c: Include unistd.h if it exists.
13390 * linux-low.c (my_waitpid): Move definition away from being in
13391 between linux_tracefork_child/linux_test_for_tracefork.
13393 * gdb_proc_service.h (psaddr_t): Fix type.
13394 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13395 signature to match glibc.
13397 2009-12-16 Doug Evans <dje@google.com>
13399 * linux-low.c (linux_read_memory): Fix argument to read.
13401 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13403 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13404 events, don't leave current_inferior pointing at null.
13406 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13408 * win32-low.c (LOG): Delete.
13409 (OUTMSG): Output to stderr.
13410 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13411 on compile time LOG macro.
13412 (win32_wait): Fix debug output.
13414 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13416 * win32-low.c (win32_add_one_solib): If the dll name is
13417 "ntdll.dll", prepend the system directory to the dll path.
13419 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13421 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13423 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
13424 Vladimir Prus <vladimir@codesourcery.com>
13426 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13427 * configure.ac: Check for __mcoldfire__ and set
13428 gdb_cv_m68k_is_coldfire.
13429 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13430 reg-cf.o and reg-m68k.o.
13431 * configure: Regenerated.
13433 2009-11-16 Pedro Alves <pedro@codesourcery.com>
13435 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13436 Pass it to thread_db_free.
13437 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13438 proper `detaching' argument to linux_remove_process.
13439 * linux-low.h (thread_db_free): Add `detaching' parameter.
13440 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13442 (thread_db_free): Add `detaching' parameter. Only
13443 call td_ta_clear_event if detaching from process.
13445 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13447 * thread-db.c (thread_db_free): Fix typo.
13449 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13452 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13454 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13456 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13457 with an i686 compiler.
13458 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13460 * configure: Rebuilt.
13462 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13466 * server.c (handle_search_memory_1): Correct read_addr initialization
13467 in loop for searching subsequent chunks.
13469 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13471 * configure.ac: New --with-libthread-db option.
13472 * thread-db.c: Allow direct dependence on libthread_db.
13473 (thread_db_free): Adjust.
13474 * config.in: Regenerate.
13475 * configure: Likewise.
13477 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13480 * thread-db.c (attach_thread): New function.
13481 (maybe_attach_thread): Return success/failure.
13482 (find_new_threads_callback): Adjust.
13483 (thread_db_find_new_threads): Loop until no new threads.
13485 2009-10-13 Pedro Alves <pedro@codesourcery.com>
13487 * proc-service.c (ps_lgetregs): Formatting.
13489 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13491 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13492 * configure.ac: Adjust.
13493 * linux-low.h (struct process_info_private): Move members to struct
13495 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13496 * linux-low.c (linux_remove_process): Adjust.
13497 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13498 * server.c (handle_query): Move code ...
13499 (handle_monitor_command): ... here. New function.
13500 * target.h (struct target_ops): New member.
13501 * thread-db.c (struct thread_db): New.
13502 (libthread_db_search_path): New variable.
13503 (thread_db_create_event, thread_db_enable_reporting)
13504 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13505 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13506 (try_thread_db_load_1, dladdr_to_soname): New functions.
13507 (try_thread_db_load, thread_db_load_search): New functions.
13508 (thread_db_init): Search for libthread_db.
13509 (thread_db_free): New function.
13510 (thread_db_handle_monitor_command): Likewise.
13511 * config.in: Regenerate.
13512 * configure: Regenerate.
13514 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13516 * spu-low.c (spu_kill): Wait for inferior to terminate.
13517 Call clear_inferiors.
13518 (spu_detach): Call clear_inferiors.
13520 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13522 * aclocal.m4: Regenerate.
13523 * config.in: Likewise.
13524 * configure: Likewise.
13526 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13528 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13529 (parse_spufs_run): New function.
13530 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13531 (ppc_breakpoint_at): Handle SPU breakpoints.
13533 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13535 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13536 (SPUFS_MAGIC): Define.
13537 (spu_enumerate_spu_ids): New function.
13538 (linux_qxfer_spu): New function.
13539 (linux_target_ops): Install linux_qxfer_spu.
13541 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13543 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13544 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13545 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13546 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13547 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13548 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13549 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13550 (init_registers_powerpc_cell32l): Add prototype.
13551 (init_registers_powerpc_cell64l): Likewise.
13552 (ppc_arch_setup): Detect Cell/B.E. architecture.
13554 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13556 * Makefile.in (datarootdir): New variable.
13558 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13560 * linux-low.c (linux_write_memory): Update debugging output.
13561 * Makefile.in (clean): Add new descriptions.
13562 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13563 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13564 * configure.srv: Add new files for arm*-*-linux*.
13565 * linux-arm-low.c: Add new declarations.
13566 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13567 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13568 (HWCAP_VFPv3D16): New.
13569 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13570 instead of __IWMMXT__.
13571 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13572 (arm_arch_setup): New.
13573 (target_regsets): Remove #ifdef. Add VFP regset.
13574 (the_low_target): Use arm_arch_setup.
13576 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13578 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13579 the main thread again.
13581 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13583 Adding Neutrino gdbserver.
13584 * configure: Regenerated.
13585 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13586 * configure.srv (i[34567]86-*-nto*): New target.
13587 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13588 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13589 (nto_comctrl) [__QNX__]: New function.
13590 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13592 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
13594 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13597 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13598 Pedro Alves <pedro@codesourcery.com>
13600 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13601 don't support CONTEXT_EXTENDED_REGISTERS.
13602 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13603 (the_low_target): Install them.
13604 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13605 failing with ERROR_PIPE_NOT_CONNECTED.
13607 2009-06-30 Doug Evans <dje@google.com>
13608 Pierre Muller <muller@ics.u-strasbg.fr>
13610 Add h/w watchpoint support to x86-linux, win32-i386.
13611 * Makefile.in (SFILES): Add i386-low.c
13612 (i386_low_h): Define.
13613 (i386-low.o): Add dependencies.
13614 (linux-x86-low.o): Add i386-low.h dependency.
13615 (win32-i386-low.o): Ditto.
13616 * i386-low.c: New file.
13617 * i386-low.h: New file.
13618 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13619 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13620 * linux-low.c (linux_add_process): Initialize arch_private.
13621 (linux_remove_process): Free arch_private.
13622 (add_lwp): Initialize arch_private.
13623 (delete_lwp): Free arch_private.
13624 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13626 * linux-low.h (process_info_private): New member arch_private.
13627 (lwp_info): New member arch_private.
13628 (linux_target_ops): New members new_process, new_thread,
13630 (ptid_of): New macro.
13631 * linux-x86-low.c: Include stddef.h, i386-low.h.
13632 (arch_process_info): New struct.
13633 (arch_lwp_info): New struct.
13634 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13635 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13636 (i386_dr_low_get_status): New function.
13637 (x86_insert_point, x86_remove_point): New functions.
13638 (x86_stopped_by_watchpoint): New function.
13639 (x86_stopped_data_address): New function.
13640 (x86_linux_new_process, x86_linux_new_thread): New functions.
13641 (x86_linux_prepare_to_resume): New function.
13642 (the_low_target): Add entries for insert_point, remove_point,
13643 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13645 * server.c (debug_hw_points): New global.
13646 (monitor_show_help): Document set debug-hw-points.
13647 (handle_query): Process "set debug-hw-points".
13648 * server.h (debug_hw_points): Declare.
13649 (paddress): Declare.
13650 * utils.c (NUMCELLS, CELLSIZE): New macros.
13651 (get_sell, xsnprintf, paddress): New functions.
13652 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13653 remove_point, stopped_by_watchpoint, stopped_data_address.
13654 * win32-i386-low.c: Include i386-low.h.
13655 (debug_reg_state): Replaces dr.
13656 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13657 (i386_dr_low_get_status): New function.
13658 (i386_insert_point, i386_remove_point): New functions.
13659 (i386_stopped_by_watchpoint): New function.
13660 (i386_stopped_data_address): New function.
13661 (i386_initial_stuff): Update.
13662 (get_thread_context,set_thread_context,i386_thread_added): Update.
13663 (the_low_target): Add entries for insert_point,
13664 remove_point, stopped_by_watchpoint, stopped_data_address.
13665 * win32-low.c (win32_insert_watchpoint): New function.
13666 (win32_remove_watchpoint): New function.
13667 (win32_stopped_by_watchpoint): New function.
13668 (win32_stopped_data_address): New function.
13669 (win32_target_ops): Add entries for insert_watchpoint,
13670 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13671 * win32-low.h (win32_target_ops): New members insert_point,
13672 remove_point, stopped_by_watchpoint, stopped_data_address.
13674 2009-06-25 Pedro Alves <pedro@codesourcery.com>
13676 * server.c (process_serial_event): Re-return unsupported, not
13677 error, if the type isn't recognized. Re-allow supporting only
13678 insert or remove packets. Also call require_running for
13679 breakpoints. Add missing break statement to default case. Tidy.
13680 * target.h (struct target_ops): Rename insert_watchpoint to
13681 insert_point, and remove_watchpoint to remove_point.
13683 * linux-low.h (struct linux_target_ops): Likewise.
13684 * linux-low.c (linux_insert_watchpoint): Rename to ...
13685 (linux_insert_point): ... this. Adjust.
13686 (linux_remove_watchpoint): Rename to ...
13687 (linux_remove_point): ... this. Adjust.
13688 (linux_target_ops): Adjust.
13689 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13690 (cris_insert_point): ... this.
13691 (cris_remove_watchpoint): Rename to ...
13692 (cris_remove_point): ... this.
13693 (the_low_target): Adjust.
13695 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13697 * server.c (handle_v_kill): Pass signal_pid to
13698 kill_inferior if multi_process is zero.
13700 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13702 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13703 * target.h (target_ops): Comment for *_watchpoint to make it clear
13704 the functions can get types '0' and '1'.
13706 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13708 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13709 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13710 * regcache.c (get_regcache): Likewise.
13711 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13712 * win32-low.c (child_fetch_inferior_registers): Remove check for
13715 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13716 Pedro Alves <pedro@codesourcery.com>
13718 * target.h (struct target_ops) <supports_multi_process>: New
13720 (target_supports_multi_process): New.
13721 * server.c (handle_query): Even if GDB reports support, only
13722 enable multi-process if the target also supports it. Report
13723 multi-process support only if the target backend supports it.
13724 * linux-low.c (linux_supports_multi_process): New function.
13725 (linux_target_ops): Install it as target_supports_multi_process
13728 2009-05-24 Doug Evans <dje@google.com>
13730 Global renaming of find_thread_pid to find_thread_ptid.
13731 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13732 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13733 All callers updated.
13735 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13736 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13739 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13740 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13741 (linux_resume_one_lwp): Ditto.
13743 2009-05-23 Doug Evans <dje@google.com>
13745 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13746 from struct inferior_list_entry * to struct lwp_info *.
13747 All callers updated.
13749 2009-05-13 Doug Evans <dje@google.com>
13751 * linux-x86-low.c: Don't include assert.h.
13752 (x86_siginfo_fixup): Use fatal, not assert.
13753 (x86_arch_setup): Fix comment.
13755 2009-05-12 Doug Evans <dje@google.com>
13757 Biarch support for i386/amd64 gdbserver.
13758 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13759 Add linux-x86-low.c.
13760 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13761 (linux-x86-low.o): Add.
13762 * linux-x86-64-low.c: Delete.
13763 * linux-i386-low.c: Delete.
13764 * linux-x86-low.c: New file.
13765 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13767 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13769 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13770 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13771 (linux_child_pid_to_exec_file): New function.
13772 (elf_64_header_p, elf_64_file_p): New functions.
13773 (siginfo_fixup): New function.
13774 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13775 give target a chance to convert layout.
13776 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13777 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13779 2009-05-07 Doug Evans <dje@google.com>
13781 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13782 (regsets_store_inferior_registers): Ditto.
13784 2009-05-06 Pedro Alves <pedro@codesourcery.com>
13788 * linux-low.c (must_set_ptrace_flags): Delete.
13789 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13791 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13792 `lwp->must_set_ptrace_flags' instead.
13793 (linux_wait_for_event_1): Set ptrace options here.
13794 (linux_wait_1): ... not here.
13796 2009-04-30 Doug Evans <dje@google.com>
13798 * inferiors.c (started_inferior_callback): New function.
13799 (attached_inferior_callback): New function.
13800 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13801 * server.c (print_started_pid, print_attached_pid): New functions.
13802 (detach_or_kill_for_exit): New function.
13803 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13804 * server.h (have_started_inferiors_p): Declare.
13805 (have_attached_inferiors_p): Declare.
13807 * inferiors.c (remove_process): Fix memory leak, free process.
13808 * linux-low.c (linux_remove_process): New function.
13809 (linux_kill): Call it instead of remove_process.
13810 (linux_detach, linux_wait_1): Ditto.
13812 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13814 * configure.srv: Add x86 Windows CE target.
13816 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13818 * inferiors.c (get_thread_process): Make global.
13819 * server.h (get_thread_process): Add prototype.
13820 * thread-db.c (find_one_thread): Use get_thread_process
13821 instead of current_process.
13822 (thread_db_get_tls_address): Do not crash if called when
13823 thread layer is not yet initialized.
13825 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13827 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13828 * spu-low.c (current_tid): Rename to ...
13829 (current_ptid): ... this.
13830 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13831 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13832 ptid_get_lwp (current_ptid) instead of current_tid.
13833 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13834 instead of current_tid. Use find_process_pid to verify pid
13835 argument is valid. Pass proper argument to remove_process.
13836 (spu_thread_alive): Compare current_ptid instead of current_tid.
13837 (spu_resume): Likewise.
13839 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13841 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13844 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13846 Implement the multiprocess extensions, and add linux multiprocess
13849 * server.h (ULONGEST): Declare.
13850 (struct ptid, ptid_t): New.
13851 (minus_one_ptid, null_ptid): Declare.
13852 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13853 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13854 (struct inferior_list_entry): Change `id' type from unsigned from
13856 (struct sym_cache, struct breakpoint, struct
13857 process_info_private): Forward declare.
13858 (struct process_info): Declare.
13859 (current_process): Declare.
13860 (all_processes): Declare.
13861 (initialize_inferiors): Declare.
13862 (add_thread): Adjust to use ptid_t.
13863 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13864 (add_process, remove_process, find_thread_pid): Declare.
13865 (find_inferior_id): Adjust to use ptid_t.
13866 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13867 (multi_process): Declare.
13868 (push_event): Adjust to use ptid_t.
13869 (read_ptid, write_ptid): Declare.
13870 (prepare_resume_reply): Adjust to use ptid_t.
13871 (clear_symbol_cache): Declare.
13872 * inferiors.c (all_processes): New.
13873 (null_ptid, minus_one_ptid): New.
13874 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13875 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13876 (add_thread): Change unsigned long to ptid. Remove gdb_id
13878 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13879 (gdb_id_to_thread): Rename to ...
13880 (find_thread_pid): ... this. Change unsigned long to ptid.
13881 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13882 (loaded_dll, pull_pid_from_list): Adjust.
13883 (add_process, remove_process, find_process_pid)
13884 (get_thread_process, current_process, initialize_inferiors): New.
13885 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13886 (struct target_waitstatus) <related_pid>: Ditto.
13887 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13888 return type to int.
13889 (struct target_ops) <join>: Add `pid' argument.
13890 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13891 (struct target_ops) <wait>: Add `ptid' field. Change return type
13893 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13894 (mywait): Add `ptid' argument. Change return type to ptid_t.
13895 (target_pid_to_str): Declare.
13896 * target.c (set_desired_inferior): Adjust to use ptids.
13897 (mywait): Add new `ptid' argument. Adjust.
13898 (target_pid_to_str): New.
13899 * mem-break.h (free_all_breakpoints): Declare.
13900 * mem-break.c (breakpoints): Delelete.
13901 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13902 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13903 to use per-process breakpoint list.
13904 (free_all_breakpoints): New.
13905 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13906 (symbol_cache, all_symbols_looked_up): Delete.
13908 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13910 (prepare_resume_reply): Change ptid argument's type from unsigned
13911 long to ptid_t. Adjust. Implement W;process and X;process.
13912 (free_sym_cache, clear_symbol_cache): New.
13913 (look_up_one_symbol): Adjust to per-process symbol cache. *
13914 * server.c (cont_thread, general_thread, step_thread): Change type
13916 (attached): Delete.
13917 (multi_process): New.
13918 (last_ptid): Change type to ptid_t.
13919 (struct vstop_notif) <ptid>: Change type to ptid_t.
13920 (queue_stop_reply, push_event): Change `ptid' argument's type to
13922 (discard_queued_stop_replies): Add `pid' argument.
13923 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13924 changes. Don't reference the `attached' global.
13925 (attach_inferior): Adjust to mywait interface changes.
13926 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13927 features. Handle and report "multiprocess+". Handle
13929 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13931 (handle_v_kill): New.
13932 (handle_v_stopped): Adjust to use target_pid_to_str.
13933 (handle_v_requests): Allow multiple attaches and runs when
13934 multiprocess extensions are in effect. Handle "vKill".
13935 (myresume): Adjust to use ptids.
13936 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13937 (handle_status): Adjust to discard_queued_stop_replies interface
13939 (first_thread_of, kill_inferior_callback)
13940 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13941 (main): Call initialize_inferiors. Adjust to use ptids, killing
13942 and detaching from all inferiors. Handle multiprocess packet
13944 * linux-low.h: Include gdb_proc_service.h.
13945 (struct process_info_private): New.
13946 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13947 <lwpid_of>: Use ptid_get_lwp.
13948 (get_lwp_thread): Adjust.
13949 (struct lwp_info): Add `dead' member.
13950 (find_lwp_pid): Declare.
13951 * linux-low.c (thread_db_active): Delete.
13952 (new_inferior): Adjust comment.
13953 (inferior_pid): Delete.
13954 (linux_add_process): New.
13955 (handle_extended_wait): Adjust.
13956 (add_lwp): Change unsigned long to ptid.
13957 (linux_create_inferior): Add process to processes table. Adjust
13958 to use ptids. Don't set new_inferior here.
13959 (linux_attach_lwp): Rename to ...
13960 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13961 it. Adjust to use ptids.
13962 (linux_attach_lwp): New.
13963 (linux_attach): Add process to processes table. Don't set
13965 (struct counter): New.
13966 (second_thread_of_pid_p, last_thread_of_process_p): New.
13967 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13968 multiple processes.
13969 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13970 processes. Remove process from process table.
13971 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13972 to multiple processes.
13973 (any_thread_of): New.
13974 (linux_detach): Add `pid' argument, and handle it. Remove process
13975 from processes table.
13976 (linux_join): Add `pid' argument. Handle it.
13977 (linux_thread_alive): Change unsighed long argument to ptid_t.
13978 Consider dead lwps as not being alive.
13979 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13980 threads we're not interested in.
13981 (same_lwp, find_lwp_pid): New.
13982 (linux_wait_for_lwp): Change `pid' argument's type from int to
13984 (linux_wait_for_event): Rename to ...
13985 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13986 from int to ptid_t. Adjust.
13987 (linux_wait_for_event): New.
13988 (linux_wait_1): Add `ptid' argument. Change return type to
13989 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13990 that exit from the process table.
13991 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13993 (mark_lwp_dead): New.
13994 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13995 stopping all threads, mark its main lwp as dead.
13996 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13998 (fetch_register, usr_store_inferior_registers)
13999 (regsets_fetch_inferior_registers)
14000 (regsets_store_inferior_registers, linux_read_memory)
14001 (linux_write_memory): Inline `inferior_pid'.
14002 (linux_look_up_symbols): Adjust to use per-process
14003 `thread_db_active'.
14004 (linux_request_interrupt): Adjust to use ptids.
14005 (linux_read_auxv): Inline `inferior_pid'.
14006 (initialize_low): Don't reference thread_db_active.
14007 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
14008 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14009 (ps_getpid): Return the pid of the current inferior.
14010 * thread-db.c (proc_handle, thread_agent): Delete.
14011 (thread_db_create_event, thread_db_enable_reporting): Adjust to
14013 (find_one_thread): Change argument type to ptid_t. Adjust to
14015 (maybe_attach_thread): Adjust to per-process data and ptids.
14016 (thread_db_find_new_threads): Ditto.
14017 (thread_db_init): Ditto.
14018 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14019 processes table. Adjust to use ptids.
14020 (spu_kill, spu_detach): Adjust interface. Remove process from
14022 (spu_join, spu_thread_alive): Adjust interface.
14023 (spu_wait): Adjust interface. Remove process from processes
14024 table. Adjust to use ptids.
14025 * win32-low.c (current_inferior_tid): Delete.
14026 (current_inferior_ptid): New.
14027 (debug_event_ptid): New.
14028 (thread_rec): Take a ptid. Adjust.
14029 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14030 (child_delete_thread): Ditto.
14031 (do_initial_child_stuff): Add `attached' argument. Add process to
14033 (child_fetch_inferior_registers, child_store_inferior_registers):
14035 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14036 (win32_attach): Pass 1 to do_initial_child_stuff.
14037 (win32_kill): Adjust interface. Remove process from processes
14039 (win32_detach): Ditto.
14040 (win32_join): Adjust interface.
14041 (win32_thread_alive): Take a ptid.
14042 (win32_resume): Adjust to use ptids.
14043 (get_child_debug_event): Ditto.
14044 (win32_wait): Adjust interface. Remove exiting process from
14047 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14049 Non-stop mode support.
14051 * server.h (non_stop): Declare.
14052 (gdb_client_data, handler_func): Declare.
14053 (delete_file_handler, add_file_handler, start_event_loop):
14055 (handle_serial_event, handle_target_event, push_event)
14056 (putpkt_notif): Declare.
14057 * target.h (enum resume_kind): New.
14058 (struct thread_resume): Replace `step' field by `kind' field.
14059 (TARGET_WNOHANG): Define.
14060 (struct target_ops) <wait>: Add `options' argument.
14061 <supports_non_stop, async, start_non_stop>: New fields.
14062 (target_supports_non_stop, target_async): New.
14063 (start_non_stop): Declare.
14064 (mywait): Add `options' argument.
14065 * target.c (mywait): Add `options' argument. Print child exit
14066 notifications here.
14067 (start_non_stop): New.
14068 * server.c (non_stop, own_buf, mem_buf): New globals.
14069 (struct vstop_notif): New.
14070 (notif_queue): New global.
14071 (queue_stop_reply, push_event, discard_queued_stop_replies)
14072 (send_next_stop_reply): New.
14073 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14075 (attach_inferior): In non-stop mode, don't wait for the target
14077 (handle_general_set): Handle QNonStop.
14078 (handle_query): When handling qC, return the current general
14079 thread, instead of the first thread of the list.
14080 (handle_query): If the backend supports non-stop mode, include
14081 QNonStop+ in the qSupported query response.
14082 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14084 (handle_v_attach, handle_v_run): Handle non-stop mode.
14085 (handle_v_stopped): New.
14086 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14087 (myresume): Adjust to use resume_kind. Handle non-stop.
14088 (queue_stop_reply_callback): New.
14089 (handle_status): Handle non-stop mode.
14090 (main): Clear non_stop flag on reconnection. Use the event-loop.
14091 Refactor serial protocol handling from here ...
14092 (process_serial_event): ... to this new function. When GDB
14093 selects any thread, select one here. In non-stop mode, wait until
14094 GDB acks all pending events before exiting.
14095 (handle_serial_event, handle_target_event): New.
14096 * remote-utils.c (remote_open): Install remote_desc in the event
14098 (remote_close): Remove remote_desc from the event loop.
14099 (putpkt_binary): Rename to...
14100 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14101 (putpkt_binary): New as wrapper around putpkt_binary_1.
14102 (putpkt_notif): New.
14103 (prepare_resume_reply): In non-stop mode, don't change the
14105 * event-loop.c: New.
14106 * Makefile.in (OBJ): Add event-loop.o.
14107 (event-loop.o): New rule.
14109 * linux-low.h (pid_of): Moved here.
14111 (get_lwp_thread): Use lwpid_of.
14112 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14113 * linux-low.c (pid_of): Delete.
14114 (inferior_pid): Use lwpid_of.
14115 (linux_event_pipe): New.
14116 (target_is_async_p): New.
14118 (handle_extended_wait): Use lwpid_of.
14119 (add_lwp): Don't set lwpid field.
14120 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14121 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14122 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14123 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14124 first. Adjust to linux_wait_for_event interface changes. Use
14126 (linux_detach): Don't delete the main lwp here.
14127 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14128 (status_pending_p): Don't consider explicitly suspended lwps.
14129 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14130 pointer. Add OPTIONS argument. Change return type to int. Use
14131 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14132 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14133 pointer. Add status pointer argument. Return a pid instead of a
14134 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14135 changes. In non-stop mode, don't switch to a random thread.
14136 (linux_wait): Rename to...
14137 (linux_wait_1): ... this. Add target_options argument, and handle
14138 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14139 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14140 clean exit and signal exit code. Don't stop all threads in
14141 non-stop mode. In all-stop mode, only stop all threads when
14142 reporting a stop to GDB. Handle explicit thread stop requests.
14143 (async_file_flush, async_file_mark): New.
14145 (send_sigstop): Use lwpid_of.
14146 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14147 interface changes. In non-stop mode, don't switch to a random
14149 (linux_resume_one_lwp): Use lwpid_of.
14150 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14151 (linux_resume_one_thread): ... this. Handle resume_stop. In
14152 non-stop mode, don't look for pending flag in all threads.
14153 (resume_status_pending_p): Don't consider explicitly suspended
14155 (my_waitpid): Reimplement. Emulate __WALL.
14156 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14158 (sigchld_handler, linux_supports_non_stop, linux_async)
14159 (linux_start_non_stop): New.
14160 (linux_target_ops): Register linux_supports_non_stop, linux_async
14161 and linux_start_non_stop.
14162 (initialize_low): Install SIGCHLD handler.
14163 * thread-db.c (thread_db_create_event, find_one_thread)
14164 (thread_db_get_tls_address): Use lwpid_of.
14165 * win32-low.c (win32_detach): Adjust to use resume_kind.
14166 (win32_wait): Add `options' argument.
14167 * spu-low.c (spu_resume): Adjust to use resume_kind.
14168 (spu_wait): Add `options' argument.
14170 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14172 Decouple target code from remote protocol.
14174 * target.h (enum target_waitkind): New.
14175 (struct target_waitstatus): New.
14176 (struct target_ops) <wait>: Return an unsigned long. Take a
14177 target_waitstatus pointer instead of a char pointer.
14178 (mywait): Likewise.
14179 * target.c (mywait): Change prototype to return an unsigned long.
14180 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14181 * server.h (thread_from_wait, old_thread_from_wait): Delete
14183 (prepare_resume_reply): Change prototype to take a
14185 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14186 (last_status, last_ptid): New.
14187 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14188 pid instead of a signal.
14189 (attach_inferior): Remove "status" and "signal" parameters.
14191 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14193 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14194 (handle_v_requests, myresume): Remove "status" and "signal"
14195 parameters. Adjust.
14196 (handle_status): New.
14197 (main): Delete local `status'. Adjust.
14198 * remote-utils.c: Include target.h.
14199 (prepare_resume_reply): Change prototype to take a
14200 target_waitstatus. Adjust.
14202 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14204 * spu-low.c (spu_wait): Adjust.
14205 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14207 (win32_wait): Adjust.
14209 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14211 * target.h (struct thread_resume): Delete leave_stopped member.
14212 (struct target_ops): Add a `n' argument to the `resume' callback.
14213 * server.c (start_inferior): Adjust.
14214 (handle_v_cont, myresume): Adjust.
14215 * linux-low.c (check_removed_breakpoint): Adjust to resume
14216 interface change, and to removed leave_stopped field.
14217 (resume_ptr): Delete.
14218 (struct thread_resume_array): New.
14219 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14220 resume interface change.
14221 (linux_continue_one_thread, linux_queue_one_thread)
14222 (resume_status_pending_p): Check if the resume field is NULL
14223 instead of checking the leave_stopped member.
14224 (linux_resume): Adjust to the target resume interface change.
14225 * spu-low.c (spu_resume): Adjust to the target resume interface
14227 * win32-low.c (win32_detach, win32_resume): Ditto.
14229 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14231 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14233 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14235 (linux_continue_one_thread): Only preserve the stepping flag if
14236 there's a pending breakpoint.
14238 2009-03-31 Pedro Alves <pedro@codesourcery.com>
14240 * server.c (main): After the inferior having exited, call
14241 remote_close before exiting gdbserver.
14243 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14245 Fix size of FPSCR in Power 7 processors.
14246 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14247 (PPC_FEATURE_HAS_DFP): New #define.
14248 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14251 2009-03-23 Pedro Alves <pedro@codesourcery.com>
14253 * server.c (handle_query) Whitespace and formatting.
14255 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14257 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14258 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14259 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14260 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14261 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14262 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14263 Makefile.in, configure.ac: Fix whitespace throughout.
14264 * configure: Regenerate.
14266 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14268 * inferiors.c (find_inferior): Make it safe for the callback
14269 function to delete the currently iterated inferior.
14271 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14273 * Makefile.in (linuw_low_h): Move higher.
14274 (thread-db.o): Depend on $(linux_low_h).
14276 2009-03-17 Pedro Alves <pedro@codesourcery.com>
14278 Rename "process" to "lwp" throughout.
14280 * linux-low.c (all_processes): Rename to...
14281 (all_lwps): ... this.
14282 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14283 (add_process): Rename to ...
14284 (add_lwp): ... this. Adjust.
14285 (linux_create_inferior): Adjust.
14286 (linux_attach_lwp): Adjust.
14287 (linux_attach): Adjust.
14288 (linux_kill_one_process): Rename to ...
14289 (linux_kill_one_lwp): ... this. Adjust.
14290 (linux_kill): Adjust.
14291 (linux_detach_one_process): Rename to ...
14292 (linux_detach_one_lwp): ... this. Adjust.
14293 (linux_detach): Adjust.
14294 (check_removed_breakpoint): Adjust.
14295 (status_pending_p): Adjust.
14296 (linux_wait_for_process): Rename to ...
14297 (linux_wait_for_lwp): ... this. Adjust.
14298 (linux_wait_for_event): Adjust.
14299 (send_sigstop): Adjust.
14300 (wait_for_sigstop): Adjust.
14301 (stop_all_processes): Rename to ...
14302 (stop_all_lwps): ... this.
14303 (linux_resume_one_process): Rename to ...
14304 (linux_resume_one_lwp): ... this. Adjust.
14305 (linux_set_resume_request, linux_continue_one_thread)
14306 (linux_queue_one_thread, resume_status_pending_p)
14307 (usr_store_inferior_registers, regsets_store_inferior_registers)
14308 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14310 * linux-low.h (get_process): Rename to ...
14311 (get_lwp): ... this. Adjust.
14312 (get_thread_process): Rename to ...
14313 (get_thread_lwp): ... this. Adjust.
14314 (get_process_thread): Rename to ...
14315 (get_lwp_thread): ... this. Adjust.
14316 (struct process_info): Rename to ...
14317 (struct lwp_info): ... this.
14318 (all_processes): Rename to ...
14319 (all_lwps): ... this.
14320 * proc-service.c (ps_lgetregs): Adjust.
14321 * thread-db.c (thread_db_create_event, find_one_thread)
14322 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14324 2009-03-14 Pedro Alves <pedro@codesourcery.com>
14326 * server.c (handle_query): Handle "qAttached".
14328 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14330 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14331 GPLv3, update license URL.
14333 2009-03-01 Doug Evans <dje@google.com>
14335 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
14336 (server_h): Add gdb_signals.h.
14337 (signals.o): Update.
14338 * server.h (target_signal_from_host,target_signal_to_host_p)
14339 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14341 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14343 * remote-utils.c (getpkt): Also generate remote-debug
14344 information if noack_mode is set.
14346 2009-02-06 Pedro Alves <pedro@codesourcery.com>
14348 * server.c (handle_query): Report qXfer:siginfo:read and
14349 qXfer:siginfo:write as supported and handle them.
14350 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14351 * linux-low.c (linux_xfer_siginfo): New.
14352 (linux_target_ops): Set it.
14354 2009-01-26 Pedro Alves <pedro@codesourcery.com>
14356 * server.c (gdbserver_usage): Mention --remote-debug.
14357 (main): Accept '--remote-debug' switch.
14359 2009-01-18 Doug Evans <dje@google.com>
14361 * regcache.c (new_register_cache): No need to check result of xcalloc.
14362 * server.c (handle_search_memory): Back out calls to xmalloc,
14363 result is checked and error is returned to user upon failure.
14364 (handle_query): Ditto. Add more checks for result of malloc.
14365 (handle_v_cont): Check result of malloc, report error back to
14367 (handle_v_run): Ditto. Call freeargv.
14368 * server.h (freeargv): Declare.
14369 * utils.c (freeargv): New fn.
14371 2009-01-15 Doug Evans <dje@google.com>
14373 * gdbreplay.c (perror_with_name): Make arg const char *.
14374 * server.h (target_signal_to_name): Make return type const char *.
14375 * thread-db.c (thread_db_err_str): Make return type const char *.
14376 * utils.c (perror_with_name): Make arg const char *.
14378 2009-01-14 Pedro Alves <pedro@codesourcery.com>
14380 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14381 when handling a EXIT_PROCESS_DEBUG_EVENT.
14383 2009-01-06 Joel Brobecker <brobecker@adacore.com>
14385 * gdbreplay.c (gdbreplay_version): Update copyright year.
14386 * server.c (gdbserver_version): Likewise.
14388 2009-01-05 Doug Evans <dje@google.com>
14390 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
14391 (handle_extended_wait): Improve comment.
14393 2008-12-13 Doug Evans <dje@google.com>
14395 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14396 * server.h (ATTR_MALLOC): New macro.
14397 (xmalloc,xcalloc,xstrdup): Declare.
14398 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14399 * inferiors.c: Ditto.
14400 * linux-low.c: Ditto.
14401 * mem-break.c: Ditto.
14402 * regcache.c: Ditto.
14403 * remote-utils.c: Ditto.
14406 * win32-low.c: Ditto.
14408 2008-12-12 Doug Evans <dje@google.com>
14410 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14411 in debugging printf.
14413 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14415 2008-12-09 Doug Evans <dje@google.com>
14417 * linux-low.h (struct process_info): Delete member tid, unused.
14418 * thread-db.c (find_one_thread): Update.
14419 (maybe_attach_thread): Update.
14421 2008-12-02 Pedro Alves <pedro@codesourcery.com>
14423 * target.h (struct target_ops): Add qxfer_osdata member.
14424 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14426 (linux_qxfer_osdata): New functions.
14427 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14429 * server.c (handle_query): Handle "qXfer:osdata:read:".
14430 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14431 (buffer_xml_printf): New functions.
14432 * server.h (struct buffer): New.
14433 (buffer_grow_str, buffer_grow_str0): New macros.
14434 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14435 (buffer_xml_printf): Declare.
14437 2008-11-24 Doug Evans <dje@google.com>
14439 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14441 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14443 * server.c (handle_v_run): Always use the supplied argument list.
14445 2008-11-19 Bob Wilson <bob.wilson@acm.org>
14447 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14448 (xtensa_regmap_table): Add entry for scompare1.
14450 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14452 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14453 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14454 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14455 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14456 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14457 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14458 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14459 XML target descriptions.
14460 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14461 when inferior is running on an ISA 2.05 or later processor. Add
14462 special case to return offset for full 64-bit slot of FPSCR when
14465 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14467 * Makefile.in (SFILES, clean): Added sparc64 files.
14468 (reg-sparc64.o, reg-sparc64.c): New.
14469 * configure.srv (sparc*-*-linux*): New configuration.
14470 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14471 syscall arguments for SPARC.
14472 (regsets_store_inferior_registers): Likewise.
14473 * linux-sparc-low.c: New file.
14475 2008-10-21 Doug Evans <dje@google.com>
14477 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14478 (READLINE_DIR,READLINE_DEP): Delete.
14479 (INTERNAL_CFLAGS): Update.
14480 (LINTFLAGS): Update.
14482 2008-10-10 Pedro Alves <pedro@codesourcery.com>
14484 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14485 whole argv from the last run, not just argv[0].
14487 2008-09-08 Pedro Alves <pedro@codesourcery.com>
14489 * regcache.c (new_register_cache): Return NULL if the register
14490 cache size isn't known yet.
14491 (free_register_cache): Avoid dereferencing a NULL regcache.
14493 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14495 * configure.srv: Merge MIPS and MIPS64.
14497 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14499 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14501 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
14503 * Makefile.in: Add required vsx dependencies.
14505 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14506 Declare init_registers_powerpc_vsx32l.
14507 Declare init_registers_powerpc_vsx64l.
14508 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14509 (ppc_arch_setup): Check for VSX in hwcap.
14510 (ppc_fill_vsxregset): New function.
14511 (ppc_store_vsxregset): New function.
14512 Add new VSX entry in regset_info target_regsets.
14514 * configure.srv: Add new VSX dependencies.
14516 2008-08-12 Pedro Alves <pedro@codesourcery.com>
14518 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14519 (remote_open): Set or clear transport_is_reliable.
14520 (putpkt_binary): Don't expect acks in noack mode.
14521 (getpkt): Don't send ack/nac in noack mode.
14522 * server.c (handle_general_set): Handle QStartNoAckMode.
14523 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14525 (main): Reset noack_mode on every connection.
14526 * server.h (noack_mode): Declare.
14528 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14530 * Makefile.in (GDBREPLAY_OBS): New variable.
14531 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14533 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14534 Daniel Jacobowitz <dan@codesourcery.com>
14536 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14537 (usr_store_inferior_registers): Likewise.
14538 (regsets_store_inferior_registers): Likewise.
14540 2008-07-31 Rolf Jansen <rj@surtec.com>
14541 Pedro Alves <pedro@codesourcery.com>
14543 * configure.ac: Check for memmem declaration.
14544 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14545 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14546 (disable_packet_qfThreadInfo): Unconditionally compile.
14547 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14548 * configure, config.in: Regenerate.
14550 2008-07-28 Doug Kwan <dougkwan@google.com>
14552 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14553 (linux_write_memory): Remove declaration of errno.
14555 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14557 * linux-low.c (handle_extended_wait): Do not use "status"
14558 variable uninitialized.
14560 2008-07-07 Pedro Alves <pedro@codesourcery.com>
14562 * server.c (handle_v_attach): Inhibit reporting dll changes.
14564 2008-06-27 Pedro Alves <pedro@codesourcery.com>
14566 * remote-utils.c (prepare_resume_reply): If requested, don't
14567 output "thread:TID" in the T stop reply.
14569 * server.c (disable_packet_vCont, disable_packet_Tthread)
14570 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14571 (handle_query): If requested, disable support for qC, qfThreadInfo
14573 (handle_v_requests): If requested, disable support for vCont.
14574 (gdbserver_show_disableable): New.
14575 (main): Handle --disable-packet and --disable-packet=LIST.
14577 * server.h (disable_packet_vCont, disable_packet_Tthread)
14578 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14580 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14582 * server.c (gdbserver_usage): Mention --version.
14584 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14586 * Makefile.in (gdbreplay.o): New rule.
14588 2008-06-06 Joseph Myers <joseph@codesourcery.com>
14590 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14591 message, not gdbserver.
14593 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
14594 Nathan Sidwell <nathan@codesourcery.com>
14595 Joseph Myers <joseph@codesourcery.com>
14597 * acinclude.m4: Include ../../config/acx.m4.
14598 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14599 * configure, config.in: Regenerate.
14600 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14601 * server.c (gdbserver_version): Print PKGVERSION.
14602 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14603 (main): Adjust gdbserver_usage calls.
14604 * gdbreplay.c (version, host_name): Add declarations.
14605 (gdbreplay_version, gdbreplay_usage): New.
14606 (main): Accept --version and --help options.
14608 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14610 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14611 (arm_breakpoint_at): Handle Thumb.
14612 (the_low_target): Add comment.
14614 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14616 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14618 2008-05-09 Doug Evans <dje@google.com>
14620 * server.h (decode_search_memory_packet): Declare.
14621 * remote-utils.c (decode_search_memory_packet): New fn.
14622 * server.c (handle_search_memory_1): New fn.
14623 (handle_search_memory): New fn.
14624 (handle_query): Process qSearch:memory packets.
14626 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14628 * regcache.c (registers_length): Remove.
14629 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14630 full register packet.
14631 * regcache.h (registers_length): Remove prototype.
14632 * server.h (PBUFSIZ): Define to 16384.
14634 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14636 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14637 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14638 powerpc-64l.o, and powerpc-altivec64l.o.
14639 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14640 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14641 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14642 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14643 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14646 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14647 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14648 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14649 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14650 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14651 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14652 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14653 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14654 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14655 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14658 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14659 (init_registers_powerpc_32l): ... this new prototype.
14660 (init_registers_powerpc_32): Remove, replace by ...
14661 (init_registers_powerpc_altivec32l): ... this new prototype.
14662 (init_registers_powerpc_e500): Remove, replace by ...
14663 (init_registers_powerpc_e500l): ... this new prototype.
14664 (init_registers_ppc64): Remove, replace by ...
14665 (init_registers_powerpc_64l): ... this new prototype.
14666 (init_registers_powerpc_64): Remove, replace by ...
14667 (init_registers_powerpc_altivec64l): ... this new prototype.
14668 (ppc_num_regs): Set to 73.
14669 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14670 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14671 (ppc_cannot_store_register): Handle orig_r3 and trap.
14672 (ppc_arch_setup): Update init_registers_... calls.
14673 (ppc_fill_gregset): Handle orig_r3 and trap.
14675 * inferiors.c (clear_inferiors): Reset current_inferior.
14677 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
14679 * acinclude.m4: Add override.m4.
14680 * configure: Regenerate.
14682 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14684 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14685 initial call to init_register_ppc64.
14687 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14689 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14690 single powerpc*-*-linux* case.
14691 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14693 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14695 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14696 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14698 * linux-ppc-low.c: Include <elf.h>.
14699 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14700 (ppc_hwcap): New global variable.
14701 (ppc_regmap): Remove __SPE__ #ifdef sections.
14702 (ppc_regmap_e500): New global variable.
14703 (ppc_cannot_store_register): Update __SPE__ special case.
14704 (ppc_get_hwcap): New function.
14705 (ppc_arch_setup): Use it to determine whether inferior supports
14706 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14707 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14708 Do not access registers if target does not support AltiVec.
14709 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14710 Do not access registers if target does not support SPE.
14711 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14713 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14715 * linux-low.c (disabled_regsets, num_regsets): New.
14716 (use_regsets_p): Delete.
14717 (linux_wait_for_process): Clear disabled_regsets.
14718 (regsets_fetch_inferior_registers): Check and set it.
14719 (regsets_store_inferior_registers): Likewise.
14720 (linux_fetch_registers, linux_store_registers): Do not use
14722 (initialize_low): Allocate disabled_regsets.
14724 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14726 * Makefile.in (LIBOBJS): New.
14727 (OBS): Use LIBOBJS.
14728 (memmem.o): New rule.
14729 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14730 * configure: Regenerated.
14732 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14734 * server.c (handle_query): Never return "unsupported" for
14735 qXfer:features:read queries.
14737 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14739 * server.c (get_features_xml): Fix inverted condition.
14740 (handle_query): Always support qXfer:feature:read.
14742 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14744 * server.c (wrapper_argv): New.
14745 (start_inferior): Handle wrapper_argv. If set, expect an extra
14747 (gdbserver_usage): Document --wrapper.
14748 (main): Parse --wrapper.
14750 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14752 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14753 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14754 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14755 (ppc_set_pc): Likewise.
14756 (ppc_arch_setup): New function.
14757 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14758 of collect_register.
14759 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14761 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14763 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14764 instead of linux-ppc64-low.o.
14765 * linux-ppc64-low.c: Remove file.
14766 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14767 (linux-ppc64-low.o): Remove rule.
14769 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14770 (init_registers_powerpc_64): Likewise.
14771 (ppc_regmap): Conditionally define depending on __powerpc64__.
14772 (ppc_cannot_store_register): Do not special-case "fpscr" when
14773 compiled on __powerpc64__.
14774 (ppc_collect_ptrace_register): New function.
14775 (ppc_supply_ptrace_register): New function.
14776 (ppc_breakpoint): Change type to "unsigned int".
14777 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14778 (the_low_target): Conditionally provide initializers for the
14779 arch_setup member depending on __powerpc64__. Install
14780 collect_ptrace_register and supply_ptrace_register members.
14782 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14784 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14785 * server.c (gdbserver_xmltarget): Define.
14786 (get_features_xml): Use it to replace "target.xml" and arch_string.
14788 * configure.srv: Remove srv_xmltarget. Add XML files that were
14789 mentioned there to srv_xmlfiles instead. Remove conditional tests
14790 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14791 srv_xmlfiles and srv_regobj to include all possible choices.
14792 * configure.ac (srv_xmltarget): Remove.
14793 (srv_xmlfiles): Do not add "target.xml".
14794 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14795 checks for supplementary target information.
14796 * configure: Regenerate.
14797 * Makefile.in (XML_TARGET): Remove.
14798 (target.xml): Remove rule.
14799 (clean): Do not clean up target.xml.
14800 (.PRECIOUS): Do not mention target.xml.
14802 * target.h (struct target_ops): Remove arch_string member.
14803 * linux-low.c (linux_arch_string): Remove.
14804 (linux_target_ops): Remove arch_string initializer.
14805 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14806 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14807 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14808 * spu-low.c (spu_arch_string): Remove.
14809 (spu_target_ops): Remove arch_string initializer.
14810 * win32-low.c (win32_arch_string): Remove.
14811 (win32_target_ops): Remove arch_string initializer.
14812 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14813 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14814 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14816 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14818 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14819 by collect_ptrace_register and supply_ptrace_register hooks.
14820 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14821 instead of checking for the_low_target.left_pad_xfer.
14822 (usr_store_inferior_registers): Use collect_ptrace_register callback
14823 instead of checking for the_low_target.left_pad_xfer.
14825 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14826 (s390_supply_ptrace_register): Likewise.
14827 (s390_fill_gregset): Call s390_collect_ptrace_register.
14828 (the_low_target): Update.
14830 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14831 (ppc_supply_ptrace_register): Likewise.
14832 (the_low_target): Update.
14834 * linux-i386-low.c (the_low_target): Update.
14835 * linux-x86-64-low.c (the_low_target): Update.
14837 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14839 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14840 reg-s390.o and reg-s390x.o.
14842 * linux-low.c (new_inferior): New global variable.
14843 (linux_create_inferior, linux_attach): Set it.
14844 (linux_wait_for_process): Call the_low_target.arch_setup after the
14845 target has stopped for the first time.
14846 (initialize_low): Do not call the_low_target.arch_setup.
14848 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14849 (s390_set_pc): Likewise.
14850 (s390_arch_setup): New function.
14851 (the_low_target): Use s390_arch_setup as arch_setup routine.
14853 * regcache.c (realloc_register_cache): New function.
14854 (set_register_cache): Call it for each existing regcache.
14856 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14858 * server.h (init_registers): Remove prototype.
14860 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14861 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14862 instead of init_registers ().
14863 * linux-arm-low.c (init_registers_arm): Add prototype.
14864 (init_registers_arm_with_iwmmxt): Likewise.
14865 (the_low_target): Add initializer for arch_setup field.
14866 * linux-cris-low.c (init_registers_cris): Add prototype.
14867 (the_low_target): Add initializer for arch_setup field.
14868 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14869 (the_low_target): Add initializer for arch_setup field.
14870 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14871 (the_low_target): Add initializer for arch_setup field.
14872 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14873 (the_low_target): Add initializer for arch_setup field.
14874 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14875 (the_low_target): Add initializer for arch_setup field.
14876 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14877 (the_low_target): Add initializer for arch_setup field.
14878 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14879 (init_registers_mips64_linux): Likewise.
14880 (the_low_target): Add initializer for arch_setup field.
14881 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14882 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14883 (the_low_target): Add initializer for arch_setup field.
14884 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14885 (init_registers_powerpc_64): Likewise.
14886 (the_low_target): Add initializer for arch_setup field.
14887 * linux-s390-low.c (init_registers_s390): Add prototype.
14888 (init_registers_s390x): Likewise.
14889 (the_low_target): Add initializer for arch_setup field.
14890 * linux-sh-low.c (init_registers_sh): Add prototype.
14891 (the_low_target): Add initializer for arch_setup field.
14892 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14893 (the_low_target): Add initializer for arch_setup field.
14894 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14895 (the_low_target): Add initializer for arch_setup field.
14897 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14898 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14899 instead of init_registers ().
14900 * win32-arm-low.c (init_registers_arm): Add prototype.
14901 (the_low_target): Add initializer for arch_setup field.
14902 * win32-i386-low.c (init_registers_i386): Add prototype.
14903 (the_low_target): Add initializer for arch_setup field.
14905 * spu-low.c (init_registers_spu): Add prototype.
14906 (initialize_low): Call initialie_registers_spu () instead of
14907 initialize_registers ().
14909 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14911 * server.c (handle_v_requests): When handling the vRun and vAttach
14912 packets, if already debugging a process, don't kill it. Return an
14915 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14917 * server.c (handle_query): Correct length check.
14919 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14921 * win32-low.c (do_initial_child_stuff): Add process handle
14922 parameter. Set current_process_handle and current_process_id from the
14923 parameters. Clear globals.
14924 (win32_create_inferior): Don't set current_process_handle and
14925 current_process_id here. Instead pass them on the call to
14926 do_initial_child_stuff.
14927 (win32_attach): Likewise.
14928 (win32_clear_inferiors): New.
14929 (win32_kill): Don't close the current process handle or the
14930 current thread handle here. Instead call win32_clear_inferiors.
14931 (win32_detach): Don't open a new handle to the process. Call
14932 win32_clear_inferiors.
14933 (win32_join): Don't rely on current_process_handle; open a new
14934 handle using the process id.
14935 (win32_wait): Call win32_clear_inferiors when the inferior process
14938 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14940 * server.c (monitor_show_help): Add "exit".
14942 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14944 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14945 (clean): Add reg-xtensa.c.
14946 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14947 * configure.srv (xtensa*-*-linux*) New target.
14948 * linux-xtensa-low.c: New.
14949 * xtensa-xtregs.c: New.
14951 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14953 * hostio.c: Don't include errno.h.
14954 (errno_to_fileio_errno): Move to hostio-errno.
14955 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14956 error number outputting to the target->hostio_last_error callback.
14957 (hostio_packet_error): Use FILEIO_EINVAL directly.
14958 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14959 calls to hostio_error.
14960 * hostio-errno.c: New.
14961 * server.h (hostio_last_error_from_errno): Declare.
14962 * target.h (target_ops): Add hostio_last_error member.
14963 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14964 as hostio_last_error handler.
14965 * spu-low.c (spu_target_ops): Likewise.
14966 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14967 (wince_hostio_last_error): New functions.
14968 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14969 as hostio_last_error handler.
14970 (win32_target_ops) [!_WIN32_WCE]: Register
14971 hostio_last_error_from_errno as hostio_last_error handler.
14972 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14973 (hostio-errno.o): New rule.
14974 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14975 * configure.srv (srv_hostio_err_objs): New variable. Default to
14977 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14978 * configure: Regenerate.
14980 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14982 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14983 (linux_kill, linux_detach): Clean up the process list.
14984 * remote-utils.c (remote_open): Improve port number parsing.
14985 (putpkt_binary, input_interrupt): Only send interrupts if the target
14987 * server.c (extended_protocol): Make static.
14988 (attached): Define earlier.
14989 (exit_requested, response_needed, program_argv): New variables.
14990 (target_running): New.
14991 (start_inferior): Clear attached here.
14992 (attach_inferior): Set attached here.
14993 (require_running): Define.
14994 (handle_query): Use require_running and target_running. Implement
14996 (handle_v_attach, handle_v_run): New.
14997 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14998 (gdbserver_usage): Update.
14999 (main): Redo argument parsing. Handle --debug and --multi. Handle
15000 --attach along with other options or after the port. Save
15001 program_argv. Support no initial program. Resynchronize
15002 communication with GDB after an error. Handle "monitor exit".
15003 Use require_running and target_running. Always allow the extended
15004 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
15005 restart in extended mode.
15006 * README: Refer to the GDB manual. Update --attach usage.
15008 2007-12-20 Andreas Schwab <schwab@suse.de>
15010 * linux-low.c (STACK_SIZE): Define.
15011 (linux_tracefork_child): Use it. Use __clone2 on ia64.
15012 (linux_test_for_tracefork): Likewise.
15014 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15016 * linux-low.c (linux_wait_for_event): Update messages. Do not
15017 reinsert auto-delete breakpoints.
15018 * mem-break.c (struct breakpoint): Change return type of handler to
15020 (set_breakpoint_at): Update handler type.
15021 (reinsert_breakpoint_handler): Return 1 instead of calling
15023 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15025 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15026 * mem-break.h (set_breakpoint_at): Update handler type.
15027 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15028 * win32-low.c (auto_delete_breakpoint): New.
15029 (get_child_debug_event): Use it.
15031 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15033 * configure.ac: Check for pread and pwrite.
15034 * hostio.c (handle_pread): Fall back to lseek and read.
15035 (handle_pwrite): Fall back to lseek and write.
15036 * config.in, configure: Regenerated.
15038 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15040 * server.c (myresume): Add own_buf argument.
15041 (main): Update calls.
15043 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15045 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15046 * remote-utils.c (remote_open): Do not call disable_async_io.
15047 (block_async_io): Delete.
15048 (unblock_async_io): Make static.
15049 (initialize_async_io): New.
15050 * server.c (handle_v_cont): Handle async I/O here.
15051 (myresume): Likewise. Move other common resume tasks here...
15052 (main): ... from here. Call initialize_async_io. Disable async
15053 I/O before the main loop.
15054 * server.h (initialize_async_io): Declare.
15055 (block_async_io, unblock_async_io): Delete prototypes.
15056 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15058 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15060 * remote-utils.c (readchar): Allow binary data in received messages.
15062 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15064 * win32-low.c (attaching): New global.
15065 (win32_create_inferior): Clear the `attaching' global.
15066 (win32_attach): Set the `attaching' global.
15067 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15068 attaching. Only set a breakpoint at the entry point if not
15071 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15073 * server.c (main): Don't report dll events on the initial
15074 connection on attaches.
15076 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15078 * server.c (main): Relax numerical bases supported for the pid of
15079 the --attach command line argument.
15081 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15083 * win32-low.c (win32_attach): Call OpenProcess before
15084 DebugActiveProcess, not after. Add last error output to error
15087 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15089 * win32-low.c (win32_get_thread_context)
15090 (win32_set_thread_context): New functions.
15091 (thread_rec): Use win32_get_thread_context.
15092 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15093 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15096 2007-12-03 Leo Zayas
15097 Pedro Alves <pedro_alves@portugalmail.pt>
15099 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15101 (child_add_thread): Minor cleanup.
15102 (child_continue): Resume artificially suspended threads before
15103 calling ContinueDebugEvent.
15104 (suspend_one_thread): New.
15105 (fake_breakpoint_event): New.
15106 (get_child_debug_event): Change return type to int. Check here if
15107 gdb sent an interrupt request. If a soft interrupt was requested,
15108 fake a breakpoint event. Return 0 if there is no event to handle,
15110 (win32_wait): Don't check here if gdb sent an interrupt request.
15111 Ensure there is a valid event to handle.
15112 (win32_request_interrupt): Add soft interruption method as last
15115 2007-12-03 Leo Zayas
15116 Pedro Alves <pedro_alves@portugalmail.pt>
15118 * win32-low.h (win32_thread_info): Add descriptions to the
15119 structure members. Replace `suspend_count' counter by a
15121 * win32-low.c (thread_rec): Update condition of when to get the
15122 context from the inferior. Rely on ContextFlags being set if it
15123 has already been retrieved. Only suspend the inferior thread if
15124 we haven't already. Warn if that fails.
15125 (continue_one_thread): s/suspend_count/suspended/. Only call
15126 ResumeThread once. Warn if that fails.
15128 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15130 * win32-low.c (win32_wait): Don't read from the inferior when it
15131 has already exited.
15133 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15135 * Makefile.in (win32_low_h): New variable.
15136 (win32-low.o): Add dependency on $(win32_low_h).
15137 (win32-arm-low.o, win32-i386-low.o): New rules.
15139 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15141 * hostio.c: Correct copyright year.
15143 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15145 * Makefile.in (OBS): Add hostio.o.
15146 (hostio.o): New rule.
15147 * server.h (handle_vFile): Declare.
15148 * hostio.c: New file.
15149 * server.c (handle_v_requests): Take packet_len and new_packet_len
15150 for binary packets. Call handle_vFile.
15151 (main): Update call to handle_v_requests.
15153 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15155 * linux-low.c: Include <sched.h>.
15157 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15159 * linux-low.c (linux_tracefork_grandchild): New.
15160 (linux_tracefork_child): Use clone.
15161 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15163 2007-10-31 Joel Brobecker <brobecker@adacore.com>
15165 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15167 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15169 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15171 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15173 * inferiors.c (change_inferior_id): Delete.
15174 (add_pid_to_list, pull_pid_from_list): New.
15175 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15176 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15177 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15178 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15179 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15180 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15181 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15182 (using_threads): Always set to 1.
15183 (handle_extended_wait): New.
15184 (add_process): Do not set TID.
15185 (linux_create_inferior): Set must_set_ptrace_flags.
15186 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15187 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15188 (linux_thread_alive): Rename TID argument to LWPID.
15189 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15190 (linux_wait_for_event): Do not use TID or check using_threads. Update
15191 call to dead_thread_notify. Call handle_extended_wait.
15192 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15193 (send_sigstop): Delete sigstop_sent.
15194 (wait_for_sigstop): Avoid TID.
15195 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15196 (linux_test_for_tracefork): New.
15197 (linux_lookup_signals): Use thread_db_active and
15198 linux_supports_tracefork_flag.
15199 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15200 * linux-low.h (get_process_thread): Avoid TID.
15201 (struct process_ifo): Move thread_known and tid to the end. Remove
15203 (linux_attach_lwp, thread_db_init): Update prototypes.
15204 * server.h (change_inferior_id): Delete prototype.
15205 (add_pid_to_list, pull_pid_from_list): New prototypes.
15206 * thread-db.c (thread_db_use_events): New.
15207 (find_first_thread): Rename to...
15208 (find_one_thread): ...this. Update callers and messages. Do not
15209 call fatal. Check thread_db_use_events. Do not call
15210 change_inferior_id or new_thread_notify.
15211 (maybe_attach_thread): Update. Do not call new_thread_notify.
15212 (thread_db_init): Set thread_db_use_events. Check use_events.
15213 * utils.c (fatal, warning): Correct message prefix.
15215 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15217 * Makefile.in (clean): Remove new files.
15218 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15219 (powerpc-64.o, powerpc-64.c): New rules.
15220 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15221 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15223 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15225 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15226 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15227 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15228 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15229 (target_regsets): Add AltiVec and SPE register sets.
15230 * configure.ac: Check for AltiVec and SPE.
15231 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15232 (ppc_fill_vrregset, ppc_store_vrregset): New.
15233 (target_regsets): Add AltiVec register set.
15234 * configure: Regenerated.
15236 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15238 * linux-low.c (O_LARGEFILE): Define.
15239 (linux_read_memory): Use /proc/PID/mem.
15240 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15241 * configure, config.in: Regenerated.
15243 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15245 * linux-low.c (linux_wait_for_event): Do not pass signals while
15248 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15250 * win32-low.c (create_process): New.
15251 (win32_create_inferior): Use create_process instead of
15252 CreateProcess. If create_process failed retry appending an ".exe"
15253 suffix. Store the GetLastError result immediatelly after
15254 create_process calls and use it on the call to error.
15256 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15258 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15260 2007-08-23 Joel Brobecker <brobecker@adacore.com>
15262 * configure.ac: Switch license to GPLv3.
15264 2007-08-01 Michael Snyder <msnyder@access-company.com>
15266 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15268 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15270 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15272 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15273 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15274 CloseToolhelp32Snapshot.
15275 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15276 CloseToolhelp32Snapshot.
15278 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
15280 * server.c (main): Check for inferior exit before main loop.
15282 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15284 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15285 instead of on tmp_desc.
15287 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15288 Daniel Jacobowitz <dan@codesourcery.com>
15290 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15291 (add_thread): Minor cleanups.
15292 (clear_inferiors): Move lower in the file. Clear the DLL
15294 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15295 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15296 (xml_escape_text): New.
15297 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15299 (handle_v_cont): Report errors.
15300 (gdbserver_version): Update.
15301 (main): Correct size of own_buf. Do not report initial DLL events.
15302 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15303 (unloaded_dll, xml_escape_text): New.
15304 * win32-low.c (enum target_waitkind): Update comments.
15305 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15306 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15307 (win32_EnumProcessModules, win32_GetModuleInformation)
15308 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15309 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15310 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15311 (win32_Module32First, win32_Module32Next, load_toolhelp)
15312 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15313 (get_child_debug_event): Handle DLL events.
15314 (win32_wait): Likewise.
15316 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15318 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15319 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15321 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15323 * win32-low.c (handle_output_debug_string): Ignore event if not
15326 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15328 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15330 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15332 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15334 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15336 * inferiors.c (change_inferior_id): Add comment.
15337 * linux-low.c (check_removed_breakpoint): Add an early
15338 prototype. Improve debug output.
15339 (linux_attach): Doc update.
15340 (linux_detach_one_process, linux_detach): Clean up before releasing
15342 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15343 * linux-low.h (struct process_info): Doc improvement.
15344 * mem-break.c (delete_all_breakpoints): New.
15345 * mem-break.h (delete_all_breakpoints): New prototype.
15346 * thread-db.c (find_first_thread): New.
15347 (thread_db_create_event): Call it instead of
15348 thread_db_find_new_threads. Clean up unused variables.
15349 (maybe_attach_thread): Remove first thread handling.
15350 (thread_db_find_new_threads): Use find_first_thread.
15351 (thread_db_get_tls_address): Likewise.
15353 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15355 * thread-db.c (thread_db_find_new_threads): Add prototype.
15356 (thread_db_create_event): Check for the main thread before adding
15358 (maybe_attach_thread): Only enable event reporting if TID == 0.
15359 (thread_db_get_tls_address): Check for new threads.
15361 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15363 * linux-low.c (linux_create_inferior): Try execv before execvp.
15364 * spu-low.c (spu_create_inferior): Likewise.
15366 2007-06-13 Mike Frysinger <vapier@gentoo.org>
15368 * linux-low.c (linux_create_inferior): Change execv to execvp.
15369 * spu-low.c (spu_create_inferior): Likewies.
15371 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15373 * Makefile.in (clean): Clean new files instead of deleted ones.
15374 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15375 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15377 * configure.srv: Specify XML files and new regformats for MIPS and
15379 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15380 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15381 an entry for the restart register.
15382 (mips_cannot_fetch_register, mips_cannot_store_register)
15383 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15384 register names to match the XML descriptions.
15385 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15386 restart register instead of $0.
15388 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15389 Markus Deuling <deuling@de.ibm.com>
15391 * remote-utils.c (decode_xfer_write): New function.
15392 * server.h (decode_xfer_write): Add prototype.
15393 * server.c (handle_query): Add PACKET_LEN argument. Support
15394 qXfer:spu:read and qXfer:spu:write packets.
15395 (main): Pass packet_len to handle_query.
15396 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15397 * target.h (target_ops): Add qxfer_spu.
15399 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15401 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15402 accessing non-seekable spufs files.
15404 2007-05-16 Markus Deuling <deuling@de.ibm.com>
15406 * server.c (handle_query): Add reply for qC packet.
15408 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15409 Leo Zayas <lerele@champenstudios@com>
15411 * server.h (check_remote_input_interrupt_request): New function.
15412 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15413 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15414 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15415 (check_remote_input_interrupt_request): New function.
15416 * server.h (check_remote_input_interrupt_request): Declare.
15417 * win32-low.c (winapi_DebugBreakProcess,
15418 winapi_GenerateConsoleCtrlEvent): New typedefs.
15419 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15421 (win32_wait): Check for remote interrupt request
15422 with check_remote_input_interrupt_request.
15423 (win32_request_interrupt): New function.
15424 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15426 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15428 * win32-low.c (debug_registers_changed,
15429 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15430 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15431 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15432 (thread_rec): Get context using the low target.
15433 (child_add_thread): Call thread_added on the low target,
15434 which does the same thing.
15436 (do_initial_child_stuff): Remove debug registers references.
15437 Set context using the low target. Resume threads after
15438 setting the contexts.
15439 (child_continue): Remove dead variable. Remove debug
15440 registers references.
15441 (child_fetch_inferior_registers): Go through the low target.
15442 (do_child_store_inferior_registers): Remove.
15443 (child_store_inferior_registers): Go through the low target.
15444 (win32_resume): Remove debug registers references.
15445 Set context using the low target.
15446 (handle_exception): Change return type to void. Don't record
15447 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15448 first chance exception.
15449 (get_child_debug_event): Change return type to void. Remove
15450 goto loop. Always return after waiting for debug event.
15451 (win32_wait): Convert to switch statement. Handle spurious
15454 * win32-i386-low.c (debug_registers_changed,
15455 debug_registers_used): New.
15456 (initial_stuff): Rename to ...
15457 (i386_initial_stuff): ... this. Clear debug registers
15459 (store_debug_registers): Delete.
15460 (i386_get_thread_context): New.
15461 (load_debug_registers): Delete.
15462 (i386_set_thread_context): New.
15463 (i386_thread_added): New.
15464 (single_step): Rename to ...
15465 (i386_single_step): ... this.
15466 (do_fetch_inferior_registers): Rename to ...
15467 (i386_fetch_inferior_register): ... this.
15468 (i386_store_inferior_register): New.
15469 (the_low_target): Adapt to new interface.
15471 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15472 (arm_get_thread_context): New.
15473 (arm_set_thread_context): New.
15475 (do_fetch_inferior_registers): Rename to ...
15476 (arm_fetch_inferior_register): ... this.
15477 (arm_store_inferior_register): New.
15478 (arm_wince_breakpoint): Reimplement as unsigned long.
15479 (arm_wince_breakpoint_len): Define.
15480 (the_low_target): Adapt to new interface.
15482 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15483 load_debug_registers. Add get_thread_context, set_thread_context,
15484 thread_added and store_inferior_register. Rename
15485 fetch_inferior_registers to fetch_inferior_register.
15486 (regptr): Remove declaration.
15488 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15490 * linux-low.c (linux_detach): Change return type to int. Return 0.
15491 * spu-low.c (spu_detach): Likewise.
15493 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15495 * target.h (target_ops): Change return type of detach to int.
15497 (join_inferior): New.
15498 * server.c (main): Don't skip detach support on mingw32.
15499 If the inferior doesn't support detaching return error.
15500 Call join_inferior instead of using waitpid.
15501 * linux-low.c (linux_join): New.
15502 (linux_target_op): Add linux_join.
15503 * spu-low.c (spu_join): New.
15504 (spu_target_ops): Add spu_join.
15505 * win32-low.c (win32_detach): Adapt to new interface.
15506 Reopen current_process_handle before detaching. Issue a child
15507 resume before detaching.
15509 (win32_target_op): Add win32_join.
15511 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15513 * win32-low.c (win32-attach): Fix return value.
15514 * target.h (target_ops): Describe ATTACH return values.
15516 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15518 * win32-low.c (GETPROCADDRESS): Define.
15519 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15520 (winapi_DebugSetProcessKillOnExit): Likewise.
15521 (win32_create_inferior): Force usage of ansi CreateProcessA.
15522 (win32_attach): Use GETPROCADDRESS.
15523 (win32_detach): Likewise.
15525 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15527 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15529 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15531 * win32-low.c: Commit leftover changes from 2007-03-29.
15533 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15535 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15536 fields short instead of int. Add explicit padding.
15537 (i387_cache_to_fsave): Remove unnecessary casts.
15538 (i387_fsave_to_cache): Doc fix.
15539 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15541 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15543 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15544 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15546 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15548 * configure.srv (arm*-*-mingw32ce*): Move near the other
15551 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15553 * configure.ac: Add errno checking.
15554 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15555 sys/file.h and malloc.h.
15556 (AC_CHECK_DECLS): Add perror.
15557 (srv_mingwce): Handle.
15558 * configure.srv (i[34567]86-*-cygwin*): Add
15559 win32-i386-low.o to srv_tgtobj.
15560 (i[34567]86-*-mingw*): Likewise.
15561 (arm*-*-mingw32ce*): Add case.
15562 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15563 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15564 [__MINGW32CE__] (strerror): New function.
15565 [__MINGW32CE__] (errno): Define to GetLastError.
15566 [__MINGW32CE__] (COUNTOF): New macro.
15567 (remote_open): Remove extra close call.
15568 * mem-break.c (delete_breakpoint_at): New function.
15569 * mem-break.h (delete_breakpoint_at): Declare.
15570 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15571 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15572 [USE_WIN32API] (read, write): Add char* casts.
15573 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15574 * server.h: Include wincecompat.h on Windows CE.
15575 [HAVE_ERRNO_H]: Check.
15576 (perror): Declare if not declared.
15577 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15578 (perror_with_name): Remove errno declaration.
15579 * wincecompat.h: New.
15580 * wincecompat.c: New.
15581 * win32-low.h: New.
15582 * win32-arm-low.c: New.
15583 * win32-i386-low.c: New.
15584 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15585 (OUTMSG2): Make it safe.
15587 (COUNTOF): New macro.
15588 (NUM_REGS): Get it from the low target.
15589 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15590 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15591 (thread_rec): Let low target handle debug registers.
15592 (child_add_thread): Likewise.
15593 (child_init_thread_list): Likewise.
15594 (continue_one_thread): Likewise.
15596 (do_child_fetch_inferior_registers): Move to ...
15597 * win32-i386-low.c: ... here, and rename to ...
15598 (do_fetch_inferior_registers): ... this.
15599 * win32-low.c (child_fetch_inferior_registers):
15600 Go through the low target.
15601 (do_child_store_inferior_registers): Use regptr.
15602 (strwinerror): New function.
15603 (win32_create_inferior): Handle Windows CE.
15604 Use strwinerror instead of strerror on Windows error
15605 codes. Add program to the error output.
15606 Don't close the main thread handle on Windows CE.
15607 (win32_attach): Use coredll.dll on Windows CE.
15608 (win32_kill): Close current process and current
15610 (win32_detach): Use coredll.dll on Windows CE.
15611 (win32_resume): Let low target handle debug registers, and
15613 (handle_exception): Add/Remove initial breakpoint. Avoid
15614 non-existant WSTOPSIG on Windows CE.
15615 (win32_read_inferior_memory): Cast to remove warning.
15616 (win32_arch_string): Go through the low target.
15617 (initialize_low): Call set_breakpoint_data with the low
15618 target's breakpoint.
15619 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15620 FOP_REGNUM, mappings): Move to ...
15621 * win32-i386-low.c: ... here.
15622 * win32-low.c (win32_thread_info): Move to ...
15623 * win32-low.h: ... here.
15624 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15625 win32-arm-low.c and wincecompat.c.
15626 (all:): Add $EXEEXT.
15627 (install-only:): Likewise.
15628 (gdbserver:): Likewise.
15629 (gdbreplay:): Likewise.
15630 * config.in: Regenerate.
15631 * configure: Regenerate.
15633 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15635 * win32-low.c: Rename typedef thread_info to
15636 win32_thread_info throughout.
15638 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15640 * win32-i386-low.c: Rename to ...
15641 * win32-low.c: ... this.
15642 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15643 * Makefile.in: Likewise.
15645 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15647 * remote-utils.c (monitor_output): Constify msg parameter.
15648 * server.h (monitor_output): Likewise.
15649 * win32-i386-low.c (handle_output_debug_string): New.
15650 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15651 handle_output_debug_string.
15652 (get_child_debug_event): Likewise.
15654 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15656 * server.c (main): Correct strtoul check.
15658 2007-03-27 Jon Ringle <jon@ringle.org>
15660 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15662 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15664 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15666 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15668 * terminal.h: Check HAVE_SGTTY_H.
15670 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
15672 * remote-utils.c (remote_open): Print out the assigned port number.
15674 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15676 * remote-utils.c (monitor_output): New function.
15677 * server.c (debug_threads): Define here.
15678 (monitor_show_help): New function.
15679 (handle_query): Handle qRcmd.
15680 (main): Do not handle 'd' packet.
15681 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15682 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15685 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15687 * Makefile.in (EXEEXT): New.
15688 (clean): Use $(EXEEXT).
15690 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15692 * target.h (target_ops): Rename send_signal to request_interrupt,
15693 and remove enum target_signal parameter.
15694 * linux-low.c (linux_request_interrupt): Rename from
15695 linux_send_signal, and always send SIGINT.
15696 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15697 and always send SIGINT.
15698 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15700 (input_interrupt): Likewise.
15702 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15704 * server.c (get_features_xml): Check if target implemented
15706 * win32-i386-low.c (win32_arch_string): New.
15707 (win32_target_ops): Add win32_arch_string as arch_string member.
15709 2007-02-22 Markus Deuling <deuling@de.ibm.com>
15711 * spu-low.c (spu_arch_string): New.
15712 (spu_target_ops): Add spu_arch_string.
15714 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15716 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15717 * configure.ac: Do not check for terminal.h.
15718 * configure, config.in: Regenerated.
15720 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15722 * Makefile.in (OBS): Add $(XML_BUILTIN).
15723 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15725 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15726 (arm-with-iwmmxt.c): New.
15727 * config.in, configure: Regenerate.
15728 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15729 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15730 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15731 (arm*-*-linux*): Add iWMMXt and regset support.
15732 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15733 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15734 (arm_store_wmmxregset, target_regsets): New.
15735 * server.c (get_features_xml): Take annex argument. Check builtin
15737 (handle_query): Handle multiple annexes.
15739 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15741 * remote-utils.c [USE_WIN32API] (read, write): Define.
15742 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15745 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15747 * linux-i386-low.c (the_low_target): Set arch_string.
15748 * linux-x86-64-low.c (the_low_target): Likewise.
15749 * linux-low.c (linux_arch_string): New.
15750 (linux_target_ops): Add it.
15751 * linux-low.h (struct linux_target_ops): Add arch_string.
15752 * server.c (write_qxfer_response): Use const void * for DATA.
15753 (get_features_xml): New.
15754 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15755 * target.h (struct target_ops): Add arch_string method.
15757 2007-01-03 Denis Pilat <denis.pilat@st.com>
15758 Daniel Jacobowitz <dan@codesourcery.com>
15760 * linux-low.c (linux_kill): Handle being called with no threads.
15761 * win32-i386-low.c (win32_kill): Likewise.
15762 (get_child_debug_event): Clear current_process_handle.
15764 2006-12-30 Denis PILAT <denis.pilat@st.com>
15765 Daniel Jacobowitz <dan@codesourcery.com>
15767 * remote-utils.c (remote_open): Check the type of specified
15768 serial port devices before opening them.
15769 * server.c (main): Kill the inferior if an error occurs during
15770 the first remote_open.
15772 2006-12-05 Markus Deuling <deuling@de.ibm.com>
15774 * README: Update supported targets.
15776 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15778 * Makefile.in (clean): Remove reg-mips64.c.
15779 (reg-mips64.c, reg-mips64.o): New rules.
15780 * configure.srv: Handle mips64. Include regset support for mips.
15781 * linux-mips-low.c (union mips_register): New.
15782 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15783 (mips_breakpoint, mips_breakpoint_at): Use int.
15784 (mips_collect_register, mips_supply_register)
15785 (mips_collect_register_32bit, mips_supply_register_32bit)
15786 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15787 (mips_store_fpregset, target_regsets): New.
15788 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15790 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15792 * configure.srv: Add target "spu*-*-*".
15793 * Makefile.in (clean): Remove reg-spu.c.
15794 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15795 * spu-low.c: New file.
15797 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15799 * configure.ac: Correct td_thr_tls_get_addr test.
15800 * configure: Regenerated.
15802 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15804 * linux-low.c (linux_wait_for_event): Reformat. Use the
15805 pass_signals array.
15806 * remote-utils.c (decode_address_to_semicolon): New.
15807 * server.c (pass_signals, handle_general_set): New.
15808 (handle_query): Mention QPassSignals for qSupported.
15809 (main): Call handle_general_set.
15810 * server.h (pass_signals, decode_address_to_semicolon): New.
15812 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15814 * server.c (handle_query): Correct error handling for read_auxv.
15816 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15818 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15819 and srv_linux_thread_db to yes.
15820 * linux-s390-low.c (s390_fill_gregset): New function.
15821 (target_regsets): Define data structure.
15823 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15825 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15826 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15827 * config.in, configure: Regenerated.
15828 * inferiors.c (gdb_id_to_thread): New function.
15829 (gdb_id_to_thread_id): Use it.
15830 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15831 * linux-low.h (struct process_info): Add th member.
15832 (thread_db_get_tls_address): New prototype.
15833 * remote-utils.c (decode_address): Make non-static.
15834 * server.c (handle_query): Handle qGetTLSAddr.
15835 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15836 * target.h (struct target_ops): Add get_tls_address.
15837 * thread-db.c (maybe_attach_thread): Save the thread handle.
15838 (thread_db_get_tls_address): New.
15840 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15842 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15843 (linux_resume_one_process): Take a siginfo_t *. Update all
15844 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15845 (struct pending_signals): Add a siginfo_t.
15846 (linux_wait_for_process): Always set last_status.
15847 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15848 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15849 * linux-low.h (struct process_info): Add last_status.
15851 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15853 * remote-utils.c (try_rle): New function.
15854 (putpkt_binary): Use it.
15856 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15858 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15859 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15860 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15861 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15862 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15865 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15867 * server.c (terminal_fd): New variable.
15868 (old_foreground_pgrp): Likewise.
15869 (restore_old_foreground_pgrp): New function.
15870 (start_inferior): Record the terminal file descriptor in terminal_fd
15871 and its original foreground group in old_foreground_pgrp. Register
15872 restore_old_foreground_pgrp with atexit().
15874 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15876 * server.c (handle_query): Correct qPart to qXfer.
15878 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15880 * configure.ac: Check for more headers which are missing on
15881 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15882 * configure.srv: Add Cygwin and mingw32.
15883 * remote-utils.c: Don't include headers unconditionally which
15884 are missing on mingw32. Include <winsock.h> for mingw32.
15885 (remote_open): Adjust for mingw32 support. Flush
15886 standard error after writing to it.
15887 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15888 (unblock_async_io, enable_async_io, disable_async_io)
15889 (readchar, getpkt): Update for Winsock support.
15890 (prepare_resume_reply): Expect a protocol signal number.
15891 * server.c: Disable <sys/wait.h> on mingw32.
15892 (start_inferior): Adjust for mingw32 support. Flush
15893 standard error after writing to it.
15894 (attach_inferior): Likewise. Use protocol signal
15896 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15898 * win32-i386-low.c: New file.
15899 * Makefile.in (XM_CLIBS): Set.
15900 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15901 (win32-i386-low.o): New dependency rule.
15902 * linux-low.c (linux_wait): Use target signal numbers.
15903 * target.h (struct target_ops): Doc fix.
15904 * server.h (target_signal_to_name): New prototype.
15905 * gdbreplay.c: Don't include headers unconditionally which
15906 are missing on mingw32. Include <winsock.h> for mingw32.
15907 (remote_close, remote_open): Adjust for Winsock support.
15908 * configure, config.in: Regenerated.
15910 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15912 * server.c (decode_xfer_read, write_qxfer_response): New.
15913 (handle_query): Take a packet length argument. Handle
15914 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15915 the qSupported response.
15916 (main): Update call to handle_query.
15918 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15920 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15921 (putpkt_binary): Renamed from putpkt and adjusted for binary
15923 (putpkt): New wrapper for putpkt_binary.
15924 (readchar): Don't mask off the high bit.
15925 (decode_X_packet): New function.
15926 * server.c (main): Call putpkt_binary if a handler sets the packet
15927 length. Save the length of the incoming packet. Handle 'X'.
15928 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15930 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15932 * server.c (handle_query): Handle qSupported.
15934 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15936 * remote-utils.c (all_symbols_looked_up): New variable.
15937 (look_up_one_symbol): Check it.
15938 * server.h (look_up_one_symbol): New declaration.
15939 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15941 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15943 * Makefile.in (linux-arm-low.o): Update dependencies.
15944 * linux-arm-low.c: Include "gdb_proc_service.h".
15945 (PTRACE_GET_THREAD_AREA): Define.
15946 (ps_get_thread_area): New function.
15948 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15950 * configure.srv (m68k*-*-uclinux*): New target.
15951 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15952 (linux_resume_one_process): Remove extraneous cast.
15953 (linux_read_offsets): New.
15954 (linux_target_op): Add linux_read_offsets on mmuless systems.
15955 * server.c (handle_query): Add qOffsets logic.
15956 * target.h (struct target_ops): Add read_offsets.
15958 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15960 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15961 (PTRACE_GET_THREAD_AREA): Define.
15962 (ps_get_thread_area): New function.
15963 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15964 (linux-x86-64-low.o): Update.
15966 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15968 * configure.ac: Remove checks for prfpregset_t.
15969 * gdb_proc_service.h: New file.
15970 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15971 new "gdb_proc_service.h".
15972 * proc-service.c: Likewise.
15973 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15974 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15975 * Makefile.in (gdb_proc_service_h): Updated.
15976 * configure, config.in: Regenerated.
15978 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15980 * remote-utils.c (prepare_resume_reply): Move declaration
15981 of gdb_id_from_wait to the top of the block.
15983 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15985 * linux-low.c (regsets_store_inferior_registers): Read the regset
15986 from the target before filling it.
15988 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15990 * server.c (attach_inferior): Return SIGTRAP for a successful
15993 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15995 * Makefile.in (OBS): Add version.o.
15996 (STAGESTUFF): Delete.
15997 (version.o): Add dependencies.
15998 (version.c): Replace rule.
15999 (clean): Remove version.c.
16000 * server.c (gdbserver_version): New.
16001 (gdbserver_usage): Use printf.
16002 (main): Handle --version and --help.
16003 * server.h (version, host_name): Add declarations.
16005 2005-12-23 Eli Zaretskii <eliz@gnu.org>
16017 * linux-x86-64-low.c:
16019 * linux-s390-low.c:
16020 * linux-ppc64-low.c:
16022 * linux-mips-low.c:
16023 * linux-m68k-low.c:
16024 * linux-m32r-low.c:
16027 * linux-ia64-low.c:
16028 * linux-i386-low.c:
16029 * linux-crisv32-low.c:
16041 * gdbserver.1: Add (C) after Copyright. Update the FSF
16044 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16046 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16047 (arm_breakpoint_at): Recognize both breakpoints.
16048 (the_low_target): Use the correct breakpoint instruction.
16050 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16052 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16053 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16054 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16055 (the_low_target): Update.
16057 2005-10-25 Andreas Schwab <schwab@suse.de>
16059 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16061 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16062 (ia64_num_regs): Reduce to 462.
16064 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16066 * acinclude.m4: Correct quoting.
16067 * aclocal.m4: Regenerated.
16069 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16070 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16071 (thread_db_init): Call thread_db_err_str.
16072 * configure.ac: Check for TD_VERSION.
16073 * config.in, configure: Regenerated.
16075 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16077 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16079 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16081 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16082 is not available. Define HAVE_PTRACE_GETREGS if it is.
16083 * config.in, configure: Regenerated.
16084 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16085 * linux-i386-low.c, linux-m68k-low.c: Update to use
16086 HAVE_PTRACE_GETREGS.
16087 * linux-low.c (regsets_fetch_inferior_registers)
16088 (regsets_store_inferior_registers): Only return 0 if we processed
16090 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16091 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16093 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16095 * inferiors.c (struct thread_info): Add gdb_id.
16096 (add_thread): Add gdb_id argument.
16097 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16098 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16099 calls to add_thread.
16100 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16101 * server.c (handle_query): Use thread_to_gdb_id.
16102 (handle_v_cont, main): Use gdb_id_to_thread_id.
16103 * server.h (add_thread): Update prototype.
16104 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16107 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16109 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16110 left-padded registers.
16111 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16112 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16114 2005-07-01 Steve Ellcey <sje@cup.hp.com>
16116 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16117 * configure: Regenerate.
16118 * config.in: Regenerate.
16119 * server.h (NEED_DECLARATION_STRERROR):
16120 Replace with !HAVE_DECL_STRERROR.
16122 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16124 * linux-low.c (linux_wait, linux_send_signal): Don't test
16125 an unsigned long variable for > 0 if it could be MAX_ULONG.
16126 * server.c (myresume): Likewise.
16127 * target.c (set_desired_inferior): Likewise.
16129 2005-06-13 Mark Kettenis <kettenis@gnu.org>
16131 * configure.ac: Simplify and improve check for socklen_t.
16132 * configure, config.in: Regenerate.
16134 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16136 * acconfig.h: Remove.
16137 * configure.ac: Add a test for socklen_t. Use three-argument
16138 AC_DEFINE throughout.
16139 * config.in: Regenerated using autoheader 2.59.
16140 * configure: Regenerated.
16142 * gdbreplay.c (socklen_t): Provide a default.
16143 (remote_open): Use socklen_t.
16144 * remote-utils.c (socklen_t): Provide a default.
16145 (remote_open): Use socklen_t.
16146 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16149 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16151 * linux-low.c (linux_read_memory, linux_write_memory)
16152 (linux_read_auxv): Likewise.
16153 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16154 (check_mem_write): Likewise.
16155 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16157 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16158 (registers_from_string, register_data): Likewise.
16159 * server.c (handle_query, main): Likewise.
16160 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16161 (decode_M_packet): Likewise.
16162 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16163 * target.h (struct target_ops): Update read_memory, write_memory,
16165 (read_inferior_memory, write_inferior_memory): Update.
16166 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16167 to unsigned char *.
16168 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16169 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16170 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16171 linux-s390-low.c, linux-sh-low.c: Update for changes in
16172 read_inferior_memory and the_low_target->breakpoint.
16174 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16176 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16177 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16178 * configure.srv: Add powerpc64-*-linux*.
16179 * linux-ppc64-low.c: New file.
16181 2005-05-23 Orjan Friberg <orjanf@axis.com>
16183 * linux-cris-low.c: New file with support for CRIS.
16184 * linux-crisv32-low.c: Ditto for CRISv32.
16185 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16186 (clean): Add reg-cris.c and reg-crisv32.c.
16187 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
16188 reg-crisv32.o, and reg-crisv32.c to make rules.
16189 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16190 recognized targets.
16192 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16194 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16195 of sizeof (PTRACE_XFER_TYPE).
16196 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16198 2005-05-12 Orjan Friberg <orjanf@axis.com>
16200 * target.h (struct target_ops): Add insert_watchpoint,
16201 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16202 pointers for hardware watchpoint support.
16203 * linux-low.h (struct linux_target_ops): Ditto.
16204 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16205 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16206 to linux_target_ops.
16207 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16209 * server.c (main): Recognize 'Z' and 'z' packets.
16211 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16213 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16214 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16215 (the_low_target): Add new members.
16217 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16219 * proc-service.c (ps_lgetregs): Search all_processes instead of
16222 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16224 * server.c (start_inferior): Change return type to int.
16225 (attach_inferior): Change sigptr to int *.
16226 (handle_v_cont, handle_v_requests): Change signal to int *.
16227 (main): Change signal to int.
16229 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
16231 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16232 * configure.srv: Add m32r*-*-linux*.
16233 * linux-m32r-low.c: New file.
16235 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16237 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16239 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16241 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16242 Take unsigned long arguments for PIDs.
16243 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16244 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16245 (wait_for_sigstop, linux_resume_one_process)
16246 (regsets_fetch_inferior_registers, linux_send_signal)
16247 (linux_read_auxv): Likewise. Update the types of variables holding
16248 PIDs. Update format string specifiers.
16249 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16250 * remote-utils.c (prepare_resume_reply): Likewise.
16251 * server.c (cont_thread, general_thread, step_thread)
16252 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16254 (handle_query): Update format specifiers.
16255 (handle_v_cont, main): Use strtoul for thread IDs.
16256 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16257 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16258 (general_thread, step_thread, thread_from_wait)
16259 (old_thread_from_wait): Update.
16260 * target.h (struct thread_resume): Use unsigned long for THREAD.
16261 (struct target_ops): Use unsigned long for arguments to attach and
16264 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16266 * acinclude.m4: Include bfd/bfd.m4 directly.
16267 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16268 <agriffis@toolchain.org>.
16269 * aclocal.m4, configure: Regenerated.
16271 2005-01-07 Andrew Cagney <cagney@gnu.org>
16273 * configure.ac: Rename configure.in, require autoconf 2.59.
16274 * configure: Re-generate.
16276 2004-12-08 Daniel Jacobowitz <dan@debian.org>
16278 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16279 LIBS when finished.
16280 * aclocal.m4: Regenerated.
16281 * configure: Regenerated.
16283 2004-11-21 Andreas Schwab <schwab@suse.de>
16285 * linux-m68k-low.c (m68k_num_gregs): Define.
16286 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16287 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16288 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16289 (m68k_breakpoint_at): New. Add to the_low_target.
16291 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16292 srv_linux_thread_db to yes.
16294 2004-10-20 Joel Brobecker <brobecker@gnat.com>
16296 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16297 (ARCH_SET_FS): Likewise.
16298 (ARCH_GET_FS): Likewise.
16299 (ARCH_GET_GS): Likewise.
16301 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16303 * linux-i386-low.c (ps_get_thread_area): New.
16304 * linux-x86-64-low.c (ps_get_thread_area): New.
16305 * linux-low.c: Include <sys/syscall.h>.
16306 (linux_kill_one_process): Don't kill the first thread here.
16307 (linux_kill): Kill the first thread here.
16308 (kill_lwp): New function.
16309 (send_sigstop, linux_send_signal): Use it.
16310 * proc-service.c: Clean up #ifdefs.
16311 (fpregset_info): Delete.
16312 (ps_lgetregs): Update and enable implementation.
16313 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16315 * remote-utils.c (struct sym_cache, symbol_cache): New.
16316 (input_interrupt): Print a clearer message.
16317 (async_io_enabled): New variable.
16318 (enable_async_io, disable_async_io): Use it. Update comments.
16319 (look_up_one_symbol): Use the symbol cache.
16320 * thread-db.c (thread_db_look_up_symbols): New function.
16321 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16323 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16325 * configure.in: Test for -rdynamic.
16326 * configure: Regenerated.
16327 * Makefile (INTERNAL_LDFLAGS): New.
16328 (gdbserver, gdbreplay): Use it.
16330 2004-09-02 Andrew Cagney <cagney@gnu.org>
16332 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16334 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
16336 * linux-low.c (linux_wait): Clear all_processes list also.
16338 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16340 * linux-low.c: Include <errno.h>. Remove extern declaration of
16343 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16345 * gdbreplay.c, server.h, utils.c: Update copyright years.
16347 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16349 * server.c (main): Print child status or termination signal from
16350 variable 'signal', not 'sig'.
16352 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16354 * linux-low.c (linux_read_memory): Change return type to
16355 int. Check for and return error from ptrace().
16356 * target.c (read_inferior_memory): Change return type to int. Pass
16357 back return status from the_target->read_memory().
16358 * target.h (struct target_ops): Adapt *read_memory() prototype.
16360 (read_inferior_memory): Adapt prototype.
16361 * server.c (main): Return an error packet if
16362 read_inferior_memory() returns an error.
16364 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
16366 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16367 Unify with other clean targets.
16369 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16371 * server.c (handle_v_cont): Call set_desired_inferior.
16373 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16375 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16377 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16379 * linux-low.c (linux_wait): Unblock async I/O.
16380 (linux_resume): Block and enable async I/O.
16381 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16382 * server.h (block_async_io, unblock_async_io): Add prototypes.
16384 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16386 * remote-utils.c (remote_open): Print a status notice after
16387 opening a TCP port.
16388 * server.c (attach_inferior): Print a status notice after
16391 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16393 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16395 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
16397 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16399 * server.c, target.h: Update copyright years.
16401 2004-02-25 Roland McGrath <roland@redhat.com>
16403 * target.h (struct target_ops): New member `read_auxv'.
16404 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16405 * linux-low.c (linux_read_auxv): New function.
16406 (linux_target_ops): Initialize `read_auxv' member to that.
16408 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16410 Committed by Jim Blandy <jimb@redhat.com>.
16412 * linux-s390-low.c (s390_num_regs): Update.
16413 (s390_regmap): Remove control registers. Use __s390x__ predefine
16414 instead of GPR_SIZE to distiguish s390 and s390x targets.
16416 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
16418 * linux-low.c: Update copyright year.
16419 (check_removed_breakpoint): Clear pending_is_breakpoint.
16420 (linux_set_resume_request, linux_queue_one_thread)
16421 (resume_status_pending_p): New functions.
16422 (linux_continue_one_thread): Use process->resume.
16423 (linux_resume): Only resume threads if there are no pending events.
16424 * linux-low.h (struct process_info): Add resume request
16427 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
16429 * regcache.c (new_register_cache): Clear the allocated register
16430 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16432 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
16434 * linux-low.c (linux_resume): Take a struct thread_resume *
16436 (linux_wait): Update call.
16437 (resume_ptr): New static variable.
16438 (linux_continue_one_thread): Renamed from
16439 linux_continue_one_process. Use resume_ptr.
16440 (linux_resume): Use linux_continue_one_thread.
16441 * server.c (handle_v_cont, handle_v_requests): New functions.
16442 (myresume): New function.
16443 (main): Handle 'v' case.
16444 * target.h (struct thread_resume): New type.
16445 (struct target_ops): Change argument of "resume" to struct
16447 (myresume): Delete macro.
16449 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16451 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16452 (uninstall): Support DESTDIR.
16454 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16456 * configure.srv: Add xscale*linux copy of arm*linux entry.
16458 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
16460 * linux-arm-low.c (arm_reinsert_addr): New function.
16461 (the_low_target): Add arm_reinsert_addr.
16463 2003-07-08 Mark Kettenis <kettenis@gnu.org>
16465 * mem-break.c: Remove whitespace at end of file.
16467 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16469 * configure.in: Check whether we need to prototype strerror.
16470 * server.h: Optionally prototype strerror.
16471 * gdbreplay.c (perror_with_name): Use strerror.
16472 * linux-low.c (linux_attach_lwp): Use strerror.
16473 * utils.c (perror_with_name): Use strerror.
16474 * config.in, configure: Regenerated.
16476 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16478 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16479 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16481 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
16483 * Makefile.in (SFILES): Update.
16484 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16485 low-sun3.c: Remove files.
16487 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
16489 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16490 (linux_detach_one_process, linux_detach): New functions.
16491 (linux_target_ops): Add linux_detach.
16492 * server.c (main): Handle 'D' packet.
16493 * target.h (struct target_ops): Add "detach" member.
16494 (detach_inferior): Define.
16496 2003-06-13 Mark Kettenis <kettenis@gnu.org>
16498 From Kelley Cook <kelleycook@wideopenwest.com>:
16499 * configure.srv: Accept i[34567]86 variants.
16501 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
16503 * linux-low.c (linux_wait_for_event): Correct comment typos.
16504 (linux_resume_one_process): Call check_removed_breakpoint.
16505 (linux_send_signal): New function.
16506 (linux_target_ops): Add linux_send_signal.
16507 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16509 * target.h (struct target_ops): Add send_signal.
16511 2003-05-29 Jim Blandy <jimb@redhat.com>
16513 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16514 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16515 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16516 away part of the register's value.
16518 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
16520 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16521 (linux_wait_for_event, linux_init_signals): Likewise.
16523 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
16525 * configure.in: Check for stdlib.h.
16526 * configure: Regenerated.
16527 * config.in: Regenerated.
16529 2003-01-04 Andreas Schwab <schwab@suse.de>
16531 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16533 2003-01-02 Andrew Cagney <ac131313@redhat.com>
16535 * Makefile.in: Remove obsolete code.
16537 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
16539 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16540 defined(PT_FPR0_HI).
16542 2002-11-17 Stuart Hughes <seh@zee2.com>
16544 * linux-arm-low.c (arm_num_regs): Increase.
16545 (arm_regmap): Include status register.
16547 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
16549 * linux-low.c (register_addr): Remove incorrect -1 check.
16551 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
16553 * linux-low.c (linux_create_inferior): Call setpgid. Return
16555 (unstopped_p, linux_signal_pid): Remove.
16556 (linux_target_ops): Remove linux_signal_pid.
16557 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16558 global instead of target method.
16559 * target.h (struct target_ops): Remove signal_pid. Update comment
16560 for create_inferior.
16561 * server.c (signal_pid): New variable.
16562 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
16563 gdbserver. Set the child to be the foreground process group.
16564 (attach_inferior): Set signal_pid.
16566 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
16568 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16570 2002-08-20 Jim Blandy <jimb@redhat.com>
16572 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16575 2002-08-01 Andrew Cagney <cagney@redhat.com>
16577 * Makefile.in: Make chill references obsolete.
16579 2002-07-24 Kevin Buettner <kevinb@redhat.com>
16581 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16582 * configure: Regenerate.
16583 * config.in: Regenerate.
16585 2002-07-09 David O'Brien <obrien@FreeBSD.org>
16587 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16588 (perror_with_name, remote_close, remote_open, expect, play): Static.
16590 2002-07-04 Michal Ludvig <mludvig@suse.cz>
16592 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
16593 byte offsets instead of an array of indexes.
16594 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16596 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
16598 * regcache.c: Add comment.
16600 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
16602 * thread-db.c: New file.
16603 * proc-service.c: New file.
16604 * acinclude.m4: New file.
16605 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16606 proc-service.o, and thread-db.o.
16607 (linux-low.o): Add USE_THREAD_DB.
16608 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16609 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16610 * aclocal.m4: Regenerated.
16611 * config.in: Regenerated.
16612 * configure: Regenerated.
16613 * configure.in: Check for proc_service.h, sys/procfs.h,
16614 thread_db.h, and linux/elf.h headrs.
16615 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16616 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16617 Check for -lthread_db and thread support.
16618 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16619 PowerPC, and SuperH.
16620 * i387-fp.c: Constify arguments.
16621 * i387-fp.h: Likewise.
16622 * inferiors.c: (struct thread_info): Renamed from
16623 `struct inferior_info'. Remove PID member. Use generic inferior
16624 list header. All uses updated.
16625 (inferiors, signal_pid): Removed.
16626 (all_threads): New variable.
16627 (get_thread): Define.
16628 (add_inferior_to_list): New function.
16629 (for_each_inferior): New function.
16630 (change_inferior_id): New function.
16631 (add_inferior): Removed.
16632 (remove_inferior): New function.
16633 (add_thread): New function.
16634 (free_one_thread): New function.
16635 (remove_thread): New function.
16636 (clear_inferiors): Use for_each_inferior and free_one_thread.
16637 (find_inferior): New function.
16638 (find_inferior_id): New function.
16639 (inferior_target_data): Update argument type.
16640 (set_inferior_target_data): Likewise.
16641 (inferior_regcache_data): Likewise.
16642 (set_inferior_regcache_data): Likewise.
16643 * linux-low.c (linux_bp_reinsert): Remove.
16644 (all_processes, stopping_threads, using_thrads)
16645 (struct pending_signals, debug_threads, pid_of): New.
16646 (inferior_pid): Replace with macro.
16647 (struct inferior_linux_data): Remove.
16648 (get_stop_pc, add_process): New functions.
16649 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16650 Use add_process and add_thread.
16651 (linux_attach_lwp): New function, based on old linux_attach. Use
16652 add_process and add_thread. Set stop_expected for new threads.
16653 (linux_attach): New function.
16654 (linux_kill_one_process): New function.
16655 (linux_kill): Kill all LWPs.
16656 (linux_thread_alive): Use find_inferior_id.
16657 (check_removed_breakpoints, status_pending_p): New functions.
16658 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16659 Update. Use WNOHANG. Wait for cloned processes also. Update process
16660 struct for the found process.
16661 (linux_wait_for_event): New function.
16662 (linux_wait): Use it. Support LWPs.
16663 (send_sigstop, wait_for_sigstop, stop_all_processes)
16664 (linux_resume_one_process, linux_continue_one_process): New functions.
16665 (linux_resume): Support LWPs.
16666 (REGISTER_RAW_SIZE): Remove.
16667 (fetch_register): Use register_size instead. Call supply_register.
16668 (usr_store_inferior_registers): Likewise. Call collect_register.
16669 Fix recursive case.
16670 (regsets_fetch_inferior_registers): Improve error message.
16671 (regsets_store_inferior_registers): Add debugging.
16672 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16673 (unstopped_p, linux_signal_pid): New functions.
16674 (linux_target_ops): Add linux_signal_pid.
16675 (linux_init_signals): New function.
16676 (initialize_low): Call it. Initialize using_threads.
16677 * regcache.c (inferior_regcache_data): Add valid
16679 (get_regcache): Fetch registers lazily. Add fetch argument
16680 and update all callers.
16681 (regcache_invalidate_one, regcache_invalidate): New
16683 (new_register_cache): Renamed from create_register_cache.
16684 Return the new regcache.
16685 (free_register_cache): Change argument to a void *.
16686 (registers_to_string, registers_from_string): Call get_regcache
16687 with fetch flag set.
16688 (register_data): Make static. Pass fetch flag to get_regcache.
16689 (supply_register): Call get_regcache with fetch flag clear.
16690 (collect_register): Call get_regcache with fetch flag set.
16691 (collect_register_as_string): New function.
16692 * regcache.h: Update.
16693 * remote-utils.c (putpkt): Flush after debug output and use
16695 Handle input interrupts while waiting for an ACK.
16696 (input_interrupt): Use signal_pid method.
16697 (getpkt): Flush after debug output and use stderr.
16698 (outreg): Use collect_register_as_string.
16699 (new_thread_notify, dead_thread_notify): New functions.
16700 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16701 and general_thread.
16702 (look_up_one_symbol): Flush after debug output.
16703 * server.c (step_thread, server_waiting): New variables.
16704 (start_inferior): Don't use signal_pid. Update call to mywait.
16705 (attach_inferior): Update call to mywait.
16706 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16707 (main): Don't fetch/store registers explicitly. Use
16708 set_desired_inferior. Support proposed ``Hs'' packet. Update
16710 * server.h: Update.
16711 (struct inferior_list, struct_inferior_list_entry): New.
16712 * target.c (set_desired_inferior): New.
16713 (write_inferior_memory): Constify.
16714 (mywait): New function.
16715 * target.h: Update.
16716 (struct target_ops): New signal_pid method.
16717 (mywait): Removed macro, added prototype.
16719 * linux-low.h (regset_func): Removed.
16720 (regset_fill_func, regset_store_func): New.
16721 (enum regset_type): New.
16722 (struct regset_info): Add type field. Use new operation types.
16723 (struct linux_target_ops): stop_pc renamed to get_pc.
16724 Add decr_pc_after_break and breakpoint_at.
16725 (get_process, get_thread_proess, get_process_thread)
16726 (strut process_info, all_processes, linux_attach_lwp)
16727 (thread_db_init): New.
16729 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16730 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16731 (the_low_target): Add new members.
16732 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16733 (i386_store_fpxregset): Constify.
16734 (target_regsets): Add new kind identifier.
16735 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16736 (i386_set_pc): Add debugging.
16737 (i386_breakpoint_at): New function.
16738 (the_low_target): Add new members.
16739 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16740 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16741 (mips_breakpoint_at): New.
16742 (the_low_target): Add new members.
16743 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16744 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16745 (the_low_target): Add new members.
16746 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16747 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16748 (the_low_target): Add new members.
16749 * linux-x86-64-low.c (target_regsets): Add new kind
16752 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
16754 From Martin Pool <mbp@samba.org>:
16755 * server.c (gdbserver_usage): New function.
16758 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
16760 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16761 stop_at -> stop_pc.
16763 2002-05-04 Andrew Cagney <ac131313@redhat.com>
16765 * Makefile.in: Remove obsolete code.
16767 2002-04-24 Michal Ludvig <mludvig@suse.cz>
16769 * linux-low.c (regsets_fetch_inferior_registers),
16770 (regsets_store_inferior_registers): Removed cast to int from
16772 * regcache.h: Added declaration of struct inferior_info.
16774 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16776 * inferiors.c (struct inferior_info): Add regcache_data.
16777 (add_inferior): Call create_register_cache.
16778 (clear_inferiors): Call free_register_cache.
16779 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16780 * regcache.c (struct inferior_regcache_data): New.
16781 (registers): Remove.
16782 (get_regcache): New function.
16783 (create_register_cache, free_register_cache): New functions.
16784 (set_register_cache): Don't initialize the register cache here.
16785 (registers_to_string, registers_from_string, register_data): Call
16787 * regcache.h: Add prototypes.
16788 * server.h: Likewise.
16790 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16792 * mem-break.c: New file.
16793 * mem-break.h: New file.
16794 * Makefile.in: Add mem-break.o rule; update server.h
16796 * inferiors.c (struct inferior_info): Add target_data
16798 (clear_inferiors): Free target_data member if set.
16799 (inferior_target_data, set_inferior_target_data): New functions.
16800 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16801 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16802 * linux-low.c (linux_bp_reinsert): New variable.
16803 (struct inferior_linux_data): New.
16804 (linux_create_inferior): Use set_inferior_target_data.
16805 (linux_attach): Likewise. Call add_inferior.
16806 (linux_wait_for_one_inferior): New function.
16807 (linux_wait): Call it.
16808 (linux_write_memory): Add const.
16809 (initialize_low): Call set_breakpoint_data.
16810 * linux-low.h (struct linux_target_ops): Add breakpoint
16812 * server.c (attach_inferior): Remove extra add_inferior
16814 * server.h: Include mem-break.h. Update inferior.c
16816 * target.c (read_inferior_memory)
16817 (write_inferior_memory): New functions.
16818 * target.h (read_inferior_memory)
16819 (write_inferior_memory): Change macros to prototypes.
16820 (struct target_ops): Update comments. Add const to write_memory
16823 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16825 * linux-low.c (usr_store_inferior_registers): Support
16826 registers which are allowed to fail to store.
16827 * linux-low.h (linux_target_ops): Likewise.
16828 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16829 (ppc_cannot_store_register): FPSCR may not be storable.
16831 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16833 * server.h: Include <string.h> if HAVE_STRING_H.
16834 * ChangeLog: Correct paths in last ChangeLog entry.
16836 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16838 * linux-low.h: Remove obsolete prototypes.
16839 (struct linux_target_ops): New.
16840 (extern the_low_target): New.
16841 * linux-low.c (num_regs, regmap): Remove declarations.
16842 (register_addr): Use the_low_target explicitly.
16843 (fetch_register): Likewise.
16844 (usr_fetch_inferior_registers): Likewise.
16845 (usr_store_inferior_registers): Likewise.
16846 * linux-arm-low.c (num_regs): Remove.
16847 (arm_num_regs): Define.
16848 (arm_regmap): Renamed from regmap, made static.
16849 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16851 (arm_cannot_store_register): Renamed from cannot_store_register,
16853 (the_low_target): New.
16854 * linux-i386-low.c (num_regs): Remove.
16855 (i386_num_regs): Define.
16856 (i386_regmap): Renamed from regmap, made static.
16857 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16859 (i386_cannot_store_register): Renamed from cannot_store_register,
16861 (the_low_target): New.
16862 * linux-ia64-low.c (num_regs): Remove.
16863 (ia64_num_regs): Define.
16864 (ia64_regmap): Renamed from regmap, made static.
16865 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16867 (ia64_cannot_store_register): Renamed from cannot_store_register,
16869 (the_low_target): New.
16870 * linux-m68k-low.c (num_regs): Remove.
16871 (m68k_num_regs): Define.
16872 (m68k_regmap): Renamed from regmap, made static.
16873 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16875 (m68k_cannot_store_register): Renamed from cannot_store_register,
16877 (the_low_target): New.
16878 * linux-mips-low.c (num_regs): Remove.
16879 (mips_num_regs): Define.
16880 (mips_regmap): Renamed from regmap, made static.
16881 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16883 (mips_cannot_store_register): Renamed from cannot_store_register,
16885 (the_low_target): New.
16886 * linux-ppc-low.c (num_regs): Remove.
16887 (ppc_num_regs): Define.
16888 (ppc_regmap): Renamed from regmap, made static.
16889 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16891 (ppc_cannot_store_register): Renamed from cannot_store_register,
16893 (the_low_target): New.
16894 * linux-s390-low.c (num_regs): Remove.
16895 (s390_num_regs): Define.
16896 (s390_regmap): Renamed from regmap, made static.
16897 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16899 (s390_cannot_store_register): Renamed from cannot_store_register,
16901 (the_low_target): New.
16902 * linux-sh-low.c (num_regs): Remove.
16903 (sh_num_regs): Define.
16904 (sh_regmap): Renamed from regmap, made static.
16905 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16907 (sh_cannot_store_register): Renamed from cannot_store_register,
16909 (the_low_target): New.
16910 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16911 (the_low_target): New.
16913 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16915 * Makefile.in: Add stamp-h target.
16916 * configure.in: Create stamp-h.
16917 * configure: Regenerated.
16919 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16921 * inferiors.c: New file.
16922 * target.c: New file.
16923 * target.h: New file.
16924 * Makefile.in: Add target.o and inferiors.o. Update
16926 * linux-low.c (inferior_pid): New static variable,
16927 moved from server.c.
16928 (linux_create_inferior): Renamed from create_inferior.
16929 Call add_inferior. Return 0 on success instead of a PID.
16930 (linux_attach): Renamed from myattach.
16931 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16932 (linux_thread_alive): Renamed from mythread_alive.
16933 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16935 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16936 (regsets_store_inferior_registers): Correct error message.
16937 Add missing ``return 0''.
16938 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16939 (linux_store_registers): Renamed from store_inferior_registers.
16940 (linux_read_memory): Renamed from read_inferior_memory.
16941 (linux_write_memory): Renamed from write_inferior_memory.
16942 (linux_target_ops): New structure.
16943 (initialize_low): Call set_target_ops ().
16944 * remote-utils.c (unhexify): New function.
16945 (hexify): New function.
16946 (input_interrupt): Send signals to ``signal_pid''.
16947 * server.c (inferior_pid): Remove.
16948 (start_inferior): Update create_inferior call.
16949 (attach_inferior): Call add_inferior.
16950 (handle_query): New function.
16951 (main): Call handle_query for `q' packets.
16952 * server.h: Include "target.h". Remove obsolete prototypes.
16953 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16955 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16957 * Makefile.in: Add WARN_CFLAGS. Update configury
16959 * configure.in: Check for <string.h>
16960 * configure: Regenerate.
16961 * config.in: Regenerate.
16962 * gdbreplay.c: Include needed system headers.
16963 (remote_open): Remove strchr prototype.
16964 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16965 * regcache.c (supply_register): Change buf argument to const void *.
16966 (supply_register_by_name): Likewise.
16967 (collect_register): Change buf argument to void *.
16968 (collect_register_by_name): Likewise.
16969 * regcache.h: Add missing prototypes.
16970 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16971 * server.c (handle_query): New function.
16972 (attached): New static variable, moved out of main.
16973 (main): Quiet longjmp clobber warnings.
16974 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16975 * utils.c (error): Remove NORETURN.