1 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
3 * Makefile.in: Remove references to $(ADD_DEPS).
5 2018-09-16 Tom Tromey <tom@tromey.com>
7 * remote-utils.c (remote_open): Use GNU style for metasyntactic
9 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
12 2018-09-05 Tom Tromey <tom@tromey.com>
16 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
19 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
21 2018-08-27 Tom Tromey <tom@tromey.com>
26 2018-08-27 Tom Tromey <tom@tromey.com>
28 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
29 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
30 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
31 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
32 (s390x_emit_stack_adjust): Add casts to unsigned char.
34 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
38 * server.h (struct client_state) <disable_randomization>:
41 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
43 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
45 (mips_supply_ptrace_register): Likewise.
47 2018-07-22 Tom Tromey <tom@tromey.com>
51 2018-07-22 Tom Tromey <tom@tromey.com>
53 * win32-low.c (win32_create_inferior): Remove unused variables.
54 * gdbreplay.c (remote_open): Remove unused variable.
55 * remote-utils.c (remote_prepare): Remove unused variable.
56 * x86-tdesc.h (X86_TDESC_H): Define.
57 (amd64_expedite_regs): Define conditionally.
58 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
59 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
60 * remote-utils.c (readchar): Remove unused variable.
62 2018-07-13 Pedro Alves <palves@redhat.com>
64 * linux-low.c (linux_kill): Change parameter to process_info
65 pointer instead of pid. Adjust.
66 * lynx-low.c (lynx_kill): Likewise.
67 * nto-low.c (nto_kill): Likewise.
68 * spu-low.c (spu_kill): Likewise.
69 * win32-low.c (win32_kill): Likewise.
70 * server.c (handle_v_kill, kill_inferior_callback)
71 (detach_or_kill_for_exit): Adjust.
72 * target.c (kill_inferior): Change parameter to process_info
73 pointer instead of pid. Adjust.
74 * target.h (struct target_ops) <kill>: Change parameter to
75 process_info pointer instead of pid. Adjust all implementations
77 (kill_inferior): Likewise.
79 2018-07-13 Pedro Alves <palves@redhat.com>
81 * linux-low.c (linux_detach, linux_join): Change parameter to
82 process_info pointer instead of pid. Adjust.
83 * lynx-low.c (lynx_detach, lynx_join): Likewise.
84 * nto-low.c (nto_detach): Likewise.
85 * spu-low.c (spu_detach, spu_join): Likewise.
86 * win32-low.c (win32_detach, win32_join): Likewise.
87 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
88 * target.h (struct target_ops) <detach, join>: Change parameter to
89 process_info pointer instead of pid. Adjust all implementations
91 (detach_inferior, join_inferior): Rename 'pid' parameter to
94 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
95 Jan Kratochvil <jan.kratochvil@redhat.com>
96 Paul Fertser <fercerpav@gmail.com>
97 Tsutomu Seki <sekiriki@gmail.com>
99 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
100 (OBS): Add 'common/netstuff.o'.
101 (GDBREPLAY_OBS): Likewise.
102 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
103 (remote_open): Implement support for IPv6
105 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
107 (handle_accept_event): Accept connections from IPv6 sources.
108 (remote_prepare): Handle IPv6-style hostnames; implement
109 support for IPv6 connections.
110 (remote_open): Implement support for printing connections from
113 2018-07-11 Pedro Alves <palves@redhat.com>
116 * mem-break.c (any_persistent_commands): Add process_info
117 parameter and use it instead of relying on the current process.
118 Change return type to bool.
119 * mem-break.h (any_persistent_commands): Add process_info
120 parameter and change return type to bool.
121 * server.c (handle_detach): Remove require_running_or_return call.
122 Look up the process_info for the process we're about to detach.
123 If not found, return back error to GDB. Adjust
124 any_persistent_commands call to pass down a process pointer.
126 2018-07-11 Pedro Alves <palves@redhat.com>
128 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
129 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
130 instead of collect_register_by_name.
131 * regcache.c (regcache_raw_get_unsigned_by_name): New.
132 * regcache.h (regcache_raw_get_unsigned_by_name): New.
134 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
135 Pedro Alves <palves@redhat.com>
137 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
139 2018-07-03 Tom Tromey <tom@tromey.com>
141 * linux-low.c: Update.
142 * lynx-low.c: Update.
143 * mem-break.c: Update.
145 * remote-utils.c: Update.
149 * win32-low.c: Update.
151 2018-07-03 Tom Tromey <tom@tromey.com>
155 2018-07-03 Tom Tromey <tom@tromey.com>
157 * linux-low.c: Update.
159 2018-07-03 Tom Tromey <tom@tromey.com>
163 2018-07-03 Tom Tromey <tom@tromey.com>
165 * linux-low.c: Update.
166 * linux-mips-low.c: Update.
167 * lynx-low.c: Update.
169 * remote-utils.c: Update.
173 * thread-db.c: Update.
175 2018-07-03 Tom Tromey <tom@tromey.com>
177 * linux-low.c: Update.
178 * linux-mips-low.c: Update.
179 * lynx-low.c: Update.
180 * mem-break.c: Update.
182 * remote-utils.c: Update.
186 * tracepoint.c: Update.
188 2018-07-03 Tom Tromey <tom@tromey.com>
190 * linux-low.c: Update.
191 * linux-ppc-low.c: Update.
192 * linux-x86-low.c: Update.
193 * proc-service.c: Update.
196 * thread-db.c: Update.
197 * win32-low.c: Update.
199 2018-07-03 Tom Tromey <tom@tromey.com>
201 * linux-low.c: Update.
202 * lynx-low.c: Update.
204 * remote-utils.c: Update.
206 * thread-db.c: Update.
207 * win32-low.c: Update.
209 2018-06-29 Joel Brobecker <brobecker@adacore.com>
211 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
212 parameter in call to 'amd64_create_target_description'.
214 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
216 * x86-tdesc.h: Remove executable permission flag.
218 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
220 * configure.ac: Remove AC_PREREQ, add missing quoting.
221 * configure: Re-generate.
222 * config.in: Re-generate.
223 * aclocal.m4: Re-generate.
225 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
227 * tracepoint.h (current_traceframe): Remove declaration.
229 2018-06-18 Alan Hayward <alan.hayward@arm.com>
231 * linux-aarch64-low.c (is_sve_tdesc): New function.
232 (aarch64_sve_regs_copy_to_regcache): Likewise.
233 (aarch64_sve_regs_copy_from_regcache): Likewise.
234 (aarch64_regs_info): Add SVE checks.
235 (initialize_low_arch): Initialize SVE.
237 2018-06-18 Alan Hayward <alan.hayward@arm.com>
239 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
241 2018-06-11 Alan Hayward <alan.hayward@arm.com>
243 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
244 (initialize_low_tracepoint): Likewise
245 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
246 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
248 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
250 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
252 2018-06-11 Alan Hayward <alan.hayward@arm.com>
254 * server.h (PBUFSIZ): Increase size
256 2018-06-11 Alan Hayward <alan.hayward@arm.com>
258 * regcache.c (regcache::raw_compare): New function.
259 * regcache.h (regcache::raw_compare): New declaration.
261 2018-06-11 Alan Hayward <alan.hayward@arm.com>
263 * regcache.c (new_register_cache): Use new.
264 (free_register_cache): Use delete.
265 (register_data): Use const.
266 (supply_register): Move body inside regcache.
267 (regcache::raw_supply): New override function.
268 (collect_register): Move body inside regcache.
269 (regcache::raw_collect): New override function.
270 (regcache::get_register_status): New override function.
271 * regcache.h (struct regcache): Inherit from reg_buffer_common.
273 2018-06-09 Tom Tromey <tom@tromey.com>
275 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
277 (event_queue): Use std::queue.
278 (gdb_event_xfree): Remove.
279 (initialize_event_loop, process_event, wait_for_event): Update.
281 2018-06-08 Stan Cox <scox@redhat.com>
283 * win32-low.c (win32_create_inferior): last_ptid and last_status
284 moved to client_state.
286 2018-06-08 Pedro Alves <palves@redhat.com>
288 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
289 common/common-exceptions.o, common/common-utils.o,
290 common/errors.o, common/print-utils.o and utils.o.
291 * gdbreplay.c: Include "common-defs.h" instead of the two
292 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
293 string.h or alloca.h.
294 (perror_with_name): Delete.
295 (remote_open): Use xstrdup instead of strdup.
296 (main): Rename to ...
297 (captured_main): ... this.
300 2018-06-08 Tom Tromey <tom@tromey.com>
302 * linux-low.c (linux_low_read_btrace): Update.
304 2018-06-04 Stan Cox <scox@redhat.com>
306 * server.h (struct client_state): New.
307 * server.c (cont_thread, general_thread, multi_process)
308 (report_fork_events, report_vfork_events, report_exec_events)
309 (report_thread_events, swbreak_feature, hwbreak_feature)
310 (vCont_supported, disable_randomization, pass_signals)
311 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
312 Moved to client_state.
313 * remote-utils.c (remote_debug, noack_mode)
314 (transport_is_reliable): Moved to client_state.
315 * tracepoint.c (current_traceframe): Moved to client_state.
318 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
319 linux-low.c, remote-utils.h, target.c: Use client_state.
321 2018-05-31 Alan Hayward <alan.hayward@arm.com>
323 * configure.srv: Add new c/h file.
325 2018-05-31 Alan Hayward <alan.hayward@arm.com>
327 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
330 2018-05-25 Maciej W. Rozycki <macro@mips.com>
332 * gdb.arch/mips-fpregset-core.exp: New test.
333 * gdb.arch/mips-fpregset-core.c: New test source.
335 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
338 * hostio.c (require_int): Do not report overflow for integers
339 between 0xfffffff and 0x7fffffff.
341 2018-05-22 Maciej W. Rozycki <macro@mips.com>
343 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
344 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
345 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
347 (the_low_target): Wire them.
349 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
351 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
352 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
353 mode. Call collect_register_by_name with vscr using
354 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
355 (ppc_store_vrregset): Add and set vscr_offset variable as in
356 ppc_fill_vrregset. Call supply_register_by_name with vscr using
359 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
361 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
362 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
363 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
365 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
367 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
368 (ppc_store_vsxregset): Likewise.
369 (ppc_fill_vrregset): Likewise.
370 (ppc_store_vrregset): Likewise.
371 (ppc_fill_evrregset): Likewise.
372 (ppc_store_evrregset): Likewise.
373 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
374 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
377 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
379 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
380 wordsize of the inferior. Call ppc_linux_target_wordsize.
382 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
384 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
385 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
386 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
387 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
388 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
389 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
390 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
391 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
392 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
393 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
394 (tdesc_powerpc_e500l): Remove.
395 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
396 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
397 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
398 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
400 (ppc_arch_setup): Remove target description matching code. Fill a
401 ppc_linux_features struct and call ppc_linux_match_description
404 2018-05-22 Maciej W. Rozycki <macro@mips.com>
406 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
407 width of the requested register exceeds the width of the
409 (mips_cannot_store_register): Likewise.
411 2018-05-21 Maciej W. Rozycki <macro@mips.com>
413 * linux-mips-low.c (mips_fetch_register): New function. Update
415 (mips_store_gregset): Supply 0 rather than $restart for $zero.
416 (the_low_target): Wire `mips_fetch_register'.
418 2018-05-10 Joel Brobecker <brobecker@adacore.com>
420 * lynx-i386-low.c (LYNXOS_178): New macro.
421 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
422 the layout on LynxOS-178.
423 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
424 handle floating point registers that are not supported by
427 2018-05-10 Tom Tromey <tom@tromey.com>
429 * configure: Rebuild.
431 2018-05-10 Joel Brobecker <brobecker@adacore.com>
434 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
435 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
436 Use it to set the expedite_regs field in the given tdesc.
437 * x86-tdesc.h: New file.
438 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
439 Adjust following the addition of the new expedite_regs parameter
441 * linux-tic6x-low.c (tic6x_read_description): Likewise.
442 * linux-x86-tdesc.c: #include "x86-tdesc.h".
443 (i386_linux_read_description, amd64_linux_read_description):
444 Adjust following the addition of the new expedite_regs parameter
446 * lynx-i386-low.c: #include "x86-tdesc.h".
447 (lynx_i386_arch_setup): Adjust following the addition of the new
448 expedite_regs parameter to init_target_desc.
449 * nto-x86-low.c: #include "x86-tdesc.h".
450 (nto_x86_arch_setup): Adjust following the addition of the new
451 expedite_regs parameter to init_target_desc.
452 * win32-i386-low.c: #include "x86-tdesc.h".
453 (i386_arch_setup): Adjust following the addition of the new
454 expedite_regs parameter to init_target_desc.
456 2018-05-10 Joel Brobecker <brobecker@adacore.com>
459 * win32-low.c (win32_create_inferior): Add call to my_wait
460 setting last_status global.
462 2018-05-10 Joel Brobecker <brobecker@adacore.com>
465 * win32-low.c (create_process): Only call gdb_tilde_expand if
466 inferior_cwd is not NULL.
468 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
470 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
471 registers to the cache if their values have changed.
472 (i387_xsave_to_cache): Provide default values for x87 control
473 registers when these features are available, but disabled.
474 * regcache.c (supply_register_by_name_zeroed): New function.
475 * regcache.h (supply_register_by_name_zeroed): Declare new
478 2018-05-07 Tom Tromey <tom@tromey.com>
480 * configure: Rebuild.
482 2018-05-04 Tom Tromey <tom@tromey.com>
484 * configure: Rebuild.
486 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
487 Pedro Alves <palves@redhat.com>
489 * linux-aarch64-low.c (aarch64_stopped_data_address):
492 2018-04-27 Tom Tromey <tom@tromey.com>
494 * configure: Rebuild.
496 2018-04-23 Tom Tromey <tom@tromey.com>
498 * configure: Rebuild.
500 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
502 * Makefile.in (depcomp): Add "..".
503 (all_deps_files): New and use it.
505 2018-04-18 Alan Hayward <alan.hayward@arm.com>
507 * configure.srv (aarch64*-*-linux*): Don't include xml.
508 (i[34567]86-*-cygwin*): Likewise.
509 (i[34567]86-*-linux*): Likewise.
510 (i[34567]86-*-lynxos*): Likewise.
511 (i[34567]86-*-mingw32ce*): Likewise.
512 (i[34567]86-*-mingw*): Likewise.
513 (i[34567]86-*-nto*): Likewise.
514 (tic6x-*-uclinux): Likewise.
515 (x86_64-*-linux*): Likewise.
516 (x86_64-*-mingw*): Likewise.
517 (x86_64-*-cygwin*): Likewise.
519 2018-04-18 Alan Hayward <alan.hayward@arm.com>
521 * tdesc.c: Remove xml parameter.
523 2018-04-18 Alan Hayward <alan.hayward@arm.com>
525 * server.c (get_features_xml): Remove cast.
526 * tdesc.c (void target_desc::accept): Fill in function.
527 (tdesc_get_features_xml): Remove old xml creation.
528 (print_xml_feature::visit_pre): Add xml vistor.
529 * tdesc.h (struct target_desc): Make xmltarget mutable.
530 (tdesc_get_features_xml): Remove declaration.
532 2018-04-18 Alan Hayward <alan.hayward@arm.com>
534 * tdesc.c (tdesc_architecture_name): Add new function.
535 (tdesc_osabi_name): Likewise.
536 (tdesc_get_features_xml): Use new functions.
538 2018-04-18 Alan Hayward <alan.hayward@arm.com>
540 * tdesc.c (tdesc_create_flags): Remove.
541 (tdesc_add_flag): Likewise.
542 (tdesc_named_type): Likewise.
543 (tdesc_create_union): Likewise.
544 (tdesc_create_struct): Likewise.
545 (tdesc_create_vector): Likewise.
546 (tdesc_add_bitfield): Likewise.
547 (tdesc_add_field): Likewise.
548 (tdesc_set_struct_size): Likewise.
550 2018-04-18 Alan Hayward <alan.hayward@arm.com>
552 * tdesc.c (~target_desc): Remove implictly deleted items.
553 (init_target_desc): Iterate all features.
554 (tdesc_get_features_xml): Use vector.
555 (tdesc_create_feature): Create feature.
556 * tdesc.h (tdesc_feature) Remove
557 (target_desc): Add features.
559 2018-04-18 Alan Hayward <alan.hayward@arm.com>
561 * Makefile.in: Add common/tdesc.c
562 * tdesc.c (init_target_desc): init all reg_defs from register
564 (tdesc_create_reg): Create tdesc_reg.
565 * tdesc.h (tdesc_feature): Add register vector.
567 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
569 * tdesc.h (struct target_desc) <features>: Change type to
570 std::vector<std::string>.
571 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
573 (tdesc_get_features_xml): Likewise.
574 (tdesc_create_feature): Likewise.
576 2018-03-26 Alan Hayward <alan.hayward@arm.com>
578 * regcache.c (find_register_by_number): Return a ref.
579 (find_regno): Use references.
580 (register_size): Likewise.
581 (register_data): Likewise.
582 * tdesc.c (target_desc::~target_desc): Remove free calls.
583 (target_desc::operator==): Use std::vector compare.
584 (init_target_desc): Use reference.
585 (tdesc_create_reg): Use reg constructors.
586 * tdesc.h (struct target_desc): Replace pointer with object.
588 2018-03-23 Alan Hayward <alan.hayward@arm.com>
590 * regcache.c (find_register_by_number): Make static.
591 (find_regno): Use find_register_by_number
592 * regcache.h (struct reg): Remove declaration.
594 2018-03-23 Alan Hayward <alan.hayward@arm.com>
596 * tdesc.c (target_desc::~target_desc): Move to here.
597 (target_desc::operator==): Likewise.
598 * tdesc.h (target_desc::~target_desc): Move from here.
599 (target_desc::operator==): Likewise.
601 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
603 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
605 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
607 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
609 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
610 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
611 and init_registers_s390_gs_linux64.
613 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
615 * linux-s390-low.c (s390_fill_gs): Remove function.
616 (s390_fill_gsbc): Remove function.
617 (s390_regsets): Set fill functions for the guarded storage regsets
620 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
622 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
623 the word size. Add comment.
624 (s390_get_wordsize): New function.
625 (s390_arch_setup): No longer select a temporary tdesc to fetch the
626 pswm with it. Instead, use s390_get_wordsize to determine the
627 word size first and derive the correct tdesc from that directly.
629 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
631 * Makefile.in: Include silent-rules.mk.
632 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
633 (COMPILE): Add ECHO_CXX.
634 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
635 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
636 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
637 (version-generated.c): Add ECHO_GEN.
638 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
639 (IPAGENT_COMPILE): Add ECHO_CXX.
640 (%-generated.c): Add ECHO_REGDAT.
642 2018-03-14 Tom Tromey <tom@tromey.com>
645 * ax.c (ax_printf): Special case for NULL.
647 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
649 * linux-low.c (linux_qxfer_libraries_svr4): Use
650 xml_escape_text_append.
652 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
654 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
656 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
658 * server.c (handle_general_set): Remove unnecessary xstrdup.
660 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
662 * server.c (parse_debug_format_options): Adjust to
663 delim_string_to_char_ptr_vec changes.
664 * thread-db.c (thread_db_load_search): Adjust to
665 dirnames_to_char_ptr_vec changes.
667 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
669 * target.h (target_enable_btrace, target_disable_btrace)
670 (target_read_btrace, target_read_btrace_conf): Turn macro into
671 inline function. Throw error if target method is not defined.
672 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
673 check for btrace target method. Be prepared to handle exceptions
674 from btrace target methods.
676 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
678 * server.c (captured_main): Change order of error message printed
679 when the current working directory cannot be found.
681 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
683 * server.c: Include "filenames.h" and "pathstuff.h".
684 (program_name): Delete variable.
685 (program_path): New anonymous class.
686 (get_exec_wrapper): Use "program_path" instead of
688 (handle_v_run): Likewise.
689 (captured_main): Likewise.
690 (process_serial_event): Likewise.
692 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
694 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
695 (OBJS): Add "pathstuff.o".
696 * server.c (current_directory): New global variable.
697 (captured_main): Initialize "current_directory".
699 2018-02-26 Alan Hayward <alan.hayward@arm.com>
701 * tdesc.c: Use common/tdesc.h.
704 2018-02-20 Alan Hayward <alan.hayward@arm.com>
705 Simon Marchi <simon.marchi@ericsson.com>
707 * Makefile.in: Switch order of make rules.
709 2018-02-19 Alan Hayward <alan.hayward@arm.com>
711 * Makefile.in: Add common directory in build.
712 * configure.ac: Add common reference.
713 * configure: Regenerate.
715 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
717 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
718 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
719 * spu-low.c (spu_target_ops): Likewise.
720 * win32-low.c (win32_target_ops): Likewise.
721 * server.c (supported_btrace_packets): Report packets unconditionally.
722 * target.h (target_ops) <supports_btrace>: Remove.
723 (target_supports_btrace): Remove.
725 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
727 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
728 (handle_btrace_disable): Change return type to void. Use exceptions
730 (handle_btrace_general_set): Catch exception and copy message to
733 2018-02-08 Tom Tromey <tom@tromey.com>
735 * linux-low.c (install_software_single_step_breakpoints): Use
737 * inferiors.c (make_cleanup_restore_current_thread): Remove.
738 (do_restore_current_thread_cleanup): Remove.
739 * gdbthread.h (make_cleanup_restore_current_thread): Don't
742 2018-02-08 Tom Tromey <tom@tromey.com>
744 * mem-break.c (set_raw_breakpoint_at): Use
745 gdb::unique_xmalloc_ptr.
747 2018-01-30 Pedro Alves <palves@redhat.com>
750 * target.c (target_terminal::terminal_state): Rename to ...
751 (target_terminal::m_terminal_state): ... this.
753 2018-01-19 James Clarke <jrtc27@jrtc27.com>
755 * linux-low.c (handle_extended_wait): Surround call to
756 thread_db_notice_clone with #ifdef USE_THREAD_DB.
758 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
760 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
761 linux_ptrace_attach_fail_reason_string now returning an
763 (linux_attach): Likewise.
764 * thread-db.c (attach_thread): Likewise.
766 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
769 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
770 checking for fs_base/gs_base fields in struct user_regs_struct.
771 * configure: Regenerate.
773 2018-01-16 Yao Qi <yao.qi@linaro.org>
776 * linux-low.c (fetch_register): Call supply_register instead of
779 2018-01-08 Yao Qi <yao.qi@linaro.org>
780 Simon Marchi <simon.marchi@ericsson.com>
782 * Makefile.in (OBS): Remove selftest.o.
783 * configure.ac: Set srv_selftest_objs if $development is true.
784 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
785 * configure: Re-generated.
786 * server.c (captured_main): Wrap variable selftest_filter with
789 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
791 * server.c (parse_debug_format_options): Return std::string.
792 (handle_monitor_command, captured_main): Adjust.
794 2018-01-05 Pedro Alves <palves@redhat.com>
797 * server.c (captured_main): Pass quiet=false to
798 save_original_signals_state.
800 2018-01-01 Joel Brobecker <brobecker@adacore.com>
802 * gdbreplay.c (gdbreplay_version): Update copyright year in
804 * server.c (gdbserver_version): Likewise.
806 2017-12-08 Tom Tromey <tom@tromey.com>
808 * ax.c (ax_printf): Update.
810 2017-12-07 Yao Qi <yao.qi@linaro.org>
812 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
813 aarch64_linux_read_description.
814 * linux-amd64-ipa.c (idx2mask): New array.
815 (get_ipa_tdesc): Move idx2mask out.
816 (initialize_low_tracepoint): Initialize target descriptions.
817 * linux-i386-ipa.c (idx2mask): New array.
818 (get_ipa_tdesc): Move idx2mask out.
819 (initialize_low_tracepoint): Initialize target descriptions.
821 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
823 * tdesc.c (struct tdesc_type): Change return type.
824 (tdesc_add_flag): Change parameter type.
825 (tdesc_add_bitfield): Likewise.
826 (tdesc_add_field): Likewise.
827 (tdesc_set_struct_size): Likewise.
829 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
831 * regcache.c (registers_to_string): Remove unused variable.
833 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
835 * inferiors.c (for_each_inferior_with_data): Remove.
836 * inferiors.h (for_each_inferior_with_data): Remove.
837 * server.c (handle_qxfer_threads_worker): Change parameter type.
838 (handle_qxfer_threads_proper): Use for_each_thread.
840 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
842 * inferiors.c (for_each_inferior): Remove.
843 (clear_inferiors): Use for_each_thread.
844 * inferiors.h (for_each_inferior): Remove.
845 * linux-low.c (linux_wait_for_event_filtered): Use
847 (linux_stabilize_threads): Likewise.
848 * regcache.c (regcache_release): Likewise.
849 * server.c (gdb_wants_all_threads_stopped): Likewise.
850 (clear_pending_status_callback): Remove.
851 (handle_status): Use for_each_thread.
852 (captured_main): Likewise.
853 * win32-low.c (child_init_thread_list): Likewise.
854 (win32_clear_inferiors): Likewise.
855 (fake_breakpoint_event): Likewise.
857 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
859 * inferiors.h (find_inferior): Remove.
860 * inferiors.c (find_inferior): Remove.
862 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
864 * linux-low.c (resume_status_pending_p): Update comment.
865 (need_step_over_p): Update comment.
867 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
869 * linux-low.c (proceed_one_lwp): Return void, change parameter
871 (unsuspend_and_proceed_one_lwp): Likewise.
872 (proceed_all_lwps): Use for_each_thread.
873 (unstop_all_lwps): Likewise.
875 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
877 * linux-low.c (linux_resume_one_thread): Return void, take
879 (linux_resume): Use for_each_thread.
881 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
883 * linux-low.c (send_sigstop_callback): Return void, change
884 parameter type. Rename to...
885 (send_sigstop): ... this.
886 (suspend_and_send_sigstop_callback): Return void, change parameter
888 (suspend_and_send_sigstop): ... this.
889 (stop_all_lwps): Use for_each_thread.
891 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
893 * linux-low.c (lwp_running): Return bool, remove unused
895 (linux_stabilize_threads): Use find_thread.
897 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
899 * linux-low.c (select_singlestep_lwp_callback): Remove.
900 (count_events_callback): Remove.
901 (select_event_lwp_callback): Remove.
902 (select_event_lwp): Use find_thread/for_each_thread.
904 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
906 * linux-low.c (not_stopped_callback): Return bool, take filter
908 (linux_wait_for_event_filtered): Use find_thread.
909 (linux_wait_1): Likewise.
911 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
913 * linux-low.c (same_lwp): Remove.
914 (find_lwp_pid): Use find_thread.
916 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
918 * linux-low.c (delete_lwp_callback): Remove.
919 (linux_mourn): Use for_each_thread.
921 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
923 * linux-low.c (linux_detach_lwp_callback): Return void, remove
924 args parameter, don't check for pid.
925 (linux_detach): Use for_each_thread.
927 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
929 * linux-low.c (struct counter): Remove.
930 (second_thread_of_pid_p): Remove.
931 (last_thread_of_process_p): Use find_thread.
933 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
935 * inferiors.c (find_inferior_in_random): Remove.
936 * inferiors.h (find_inferior_in_random): Remove.
937 * linux-low.c (status_pending_p_callback): Return bool, accept
938 parameter ptid directly.
939 (linux_wait_for_event_filtered): Use find_thread_in_random.
940 (linux_wait_1): Likewise.
942 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
944 * inferiors.c (find_inferior_id): Remove.
945 (find_thread_ptid): Move implemention from find_inferior_id to
947 * inferiors.h (find_inferior_id): Remove.
948 * server.c (handle_status): Use find_thread_ptid.
949 (process_serial_event): Likewise.
950 * thread-db.c (find_one_thread): Likewise.
951 (thread_db_thread_handle): Likewise.
952 * win32-low.c (thread_rec): Likewise.
953 (child_delete_thread): Likewise.
954 (win32_thread_alive): Likewise.
955 (get_child_debug_event): Likewise.
957 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
959 * linux-mips-low.c (update_watch_registers_callback): Return
960 void, remove pid_p parameter, don't check for pid.
961 (mips_insert_point, mips_remove_point): Use for_each_thread.
963 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
965 * lynx.low (lynx_delete_thread_callback): Remove.
966 (lynx_mourn): Use for_each_thread.
968 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
970 * regcache.c (regcache_invalidate_one): Remove.
971 (regcache_invalidate_pid): use for_each_thread.
973 2017-11-26 Tom Tromey <tom@tromey.com>
975 * linux-low.c (linux_create_inferior): Update.
977 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
979 * spu-low.c (spu_create_inferior): Fix typo in argument name.
981 2017-11-24 Alan Hayward <alan.hayward@arm.com>
983 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
984 * linux-aarch64-low.c (initialize_low_arch): Call init func.
985 * linux-aarch64-tdesc-selftest.c: New file.
986 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
988 2017-11-24 Alan Hayward <alan.hayward@arm.com>
990 * configure.srv: Add new file.
991 * linux-aarch64-low.c (initialize_low_arch): Call init func.
992 * linux-aarch64-tdesc-selftest.c: New file.
993 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
995 2017-11-24 Alan Hayward <alan.hayward@arm.com>
997 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
998 * linux-aarch64-low.c (initialize_low_arch): Remove init.
999 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1001 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1003 * configure.srv: Add new files.
1004 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1005 aarch64_linux_read_description.
1006 * linux-aarch64-low.c (aarch64_linux_read_description):
1007 Merge with aarch64_arch_setup.
1008 (aarch64_arch_setup): Call aarch64_linux_read_description.
1009 * linux-aarch64-tdesc.c: New file.
1010 * linux-aarch64-tdesc.h: New file.
1012 2017-11-24 Yao Qi <yao.qi@linaro.org>
1014 * configure.srv: Set $srv_regobj for tic6x-linux.
1015 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1016 (tic6x_read_description): Move some code to tic6x_arch_setup.
1017 (tic6x_tdesc_test): New function.
1018 (initialize_low_arch): Call selftests::register_test.
1020 2017-11-22 Yao Qi <yao.qi@linaro.org>
1022 * remote-utils.c (prepare_resume_reply): Use memcpy.
1024 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1026 * linux-low.c (kill_one_lwp_callback): Return void, take
1027 argument directly, don't filter on pid.
1028 (linux_kill): Use for_each_thread.
1030 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1032 * linux-low.c (need_step_over_p): Return bool, remove dummy
1034 (linux_resume, proceed_all_lwps): Use find_thread.
1036 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1038 * linux-low.c (resume_status_pending_p): Return bool, remove
1040 (linux_resume): Use find_thread.
1042 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1044 * linux-low.c (struct thread_resume_array): Remove.
1045 (linux_set_resume_request): Return void, take arguments
1047 (linux_resume): Use for_each_thread.
1049 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1051 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1052 return bool, remove data argument.
1053 (linux_stabilize_threads): Use find_thread.
1055 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1057 * linux-low.c (unsuspend_one_lwp): Remove.
1058 (unsuspend_all_lwps): Use for_each_thread, inline code from
1061 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1063 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1064 * linux-low.c (struct iterate_over_lwps_args): Remove.
1065 (iterate_over_lwps_filter): Remove.
1066 (iterate_over_lwps): Use find_thread.
1068 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1070 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1071 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1072 code from reset_lwp_ptrace_options_callback.
1074 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1076 * linux-arm-low.c (struct update_registers_data): Remove.
1077 (update_registers_callback): Return void, take arguments
1078 directly, don't check thread's pid.
1079 (arm_insert_point, arm_remove_point): Use for_each_thread.
1081 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1083 * win32-low.c (continue_one_thread): Return void, take argument
1085 (child_continue): Use for_each_thread.
1087 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1089 * win32-i386-low.c (update_debug_registers_callback): Rename
1091 (update_debug_registers): ... this, return void, remove pid_p arg.
1092 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1094 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1096 * inferiors.h (struct process_info): Add constructor, initialize
1098 <syscalls_to_catch>: Change type to std::vector<int>.
1099 * inferiors.c (add_process): Allocate process_info with new.
1100 (remove_process): Free process_info with delete.
1101 * linux-low.c (handle_extended_wait): Adjust.
1102 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1103 * server.c (handle_general_set): Adjust.
1105 2017-11-16 Pedro Alves <palves@redhat.com>
1107 * remote-utils.c (remote_close): Block SIGIO signals instead of
1108 uninstalling the SIGIO handler.
1110 2017-11-16 Alan Hayward <alan.hayward@arm.com>
1112 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1114 2017-11-16 Yao Qi <yao.qi@linaro.org>
1116 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1117 (tic6x_store_gregset): Likewise.
1118 (tic6x_usrregs_info): Move it up.
1120 2017-11-15 Alan Hayward <alan.hayward@arm.com>
1122 * Makefile.in: Update arch rules.
1123 * configure.srv: Explicitly mark arch/ files.
1125 2017-11-13 Andreas Schwab <schwab@suse.de>
1127 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1129 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1131 2017-11-06 Pedro Alves <palves@redhat.com>
1133 * config.in, configure: Regenerate.
1135 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1137 * target.c (struct thread_search): Remove.
1138 (thread_search_callback): Remove.
1139 (prepare_to_access_memory): Use for_each_thread instead of
1140 find_inferior. Inline code from thread_search_callback.
1142 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1144 * server.c (struct visit_actioned_threads_data): Remove.
1145 (visit_actioned_threads): Change prototype to take arguments
1147 (resume): Use find_thread instead of find_inferior.
1149 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1151 * server.c (queue_stop_reply_callback): Change prototype, return
1153 (find_status_pending_thread_callback): Remove.
1154 (handle_status): Replace find_inferior with find_thread and
1157 2017-10-25 Alan Hayward <alan.hayward@arm.com>
1159 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1161 (aarch64_store_gregset): Likewise.
1162 (aarch64_fill_fpregset): Likewise.
1163 (aarch64_store_fpregset): Likewise.
1165 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1167 * gdbthread.h (find_thread, for_each_thread): New functions.
1168 * inferiors.c (thread_of_pid): Remove.
1169 (find_any_thread_of_pid): Use find_thread.
1170 * linux-low.c (num_lwps): Use for_each_thread.
1172 2017-10-17 Yao Qi <yao.qi@linaro.org>
1174 * Makefile.in: Remove one rule.
1175 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1177 2017-10-17 Yao Qi <yao.qi@linaro.org>
1179 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1180 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1182 2017-10-17 Yao Qi <yao.qi@linaro.org>
1184 * configure.srv: Rename arm.o with arch/arm.o.
1186 2017-10-17 Yao Qi <yao.qi@linaro.org>
1188 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1189 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1190 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1191 (arch-i386.o, arch-amd64.o): Remove rules.
1192 (arch/%.o): New rule.
1193 Update POSTCOMPILE and COMPILE.pre.
1194 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1195 * configure: Re-generated.
1196 * configure.srv: Replace arch-i386.o with arch/i386.o.
1197 Replace arch-amd64.o with arch/amd64.o.
1199 2017-10-16 Yao Qi <yao.qi@linaro.org>
1201 * configure: Regenerated.
1203 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1205 * inferiors.h: (struct inferior_list): Remove.
1206 (struct inferior_list_entry); Remove.
1207 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1208 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1209 get_first_inferior): Remove.
1210 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1211 find_inferior_id, find_inferior_in_random): Change signature.
1212 * inferiors.c (all_threads): Change type to
1213 std::list<thread_info *>.
1214 (get_thread): Remove macro.
1215 (find_inferior, find_inferior_id): Change signature, implement
1217 (find_inferior_in_random): Change signature, implement using
1218 find_thread_in_random.
1219 (for_each_inferior, for_each_inferior_with_data): Change
1220 signature, implement using for_each_thread.
1221 (add_inferior_to_list, remove_inferior): Remove.
1222 (add_thread, get_first_thread, thread_of_pid,
1223 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1224 (get_first_inferior, one_inferior_p, clear_inferior_list):
1226 (clear_inferiors, get_thread_process): Update.
1227 * gdbthread.h: Include <list>.
1228 (struct thread_info) <entry>: Remove field.
1230 (all_threads): Change type to std::list<thread_info *>.
1231 (get_first_inferior): Add doc.
1232 (find_thread, for_each_thread, find_thread_in_random): New
1234 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1235 * linux-arm-low.c (update_registers_callback): Update.
1236 * linux-low.c (second_thread_of_pid_p): Update.
1237 (kill_one_lwp_callback, linux_detach_lwp_callback,
1238 delete_lwp_callback, status_pending_p_callback, same_lwp,
1239 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1240 iterate_over_lwps, not_stopped_callback,
1241 resume_stopped_resumed_lwps, count_events_callback,
1242 select_singlestep_lwp_callback, select_event_lwp_callback,
1243 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1244 suspend_and_send_sigstop_callback, wait_for_sigstop,
1245 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1246 lwp_running, linux_set_resume_request, resume_status_pending_p,
1247 need_step_over_p, start_step_over, linux_resume_one_thread,
1248 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1249 reset_lwp_ptrace_options_callback): Update.
1250 * linux-mips-low.c (update_watch_registers_callback): Update.
1251 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1253 (free_register_cache_thread_one): Remove.
1254 (regcache_release): Update.
1255 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1256 handle_qxfer_threads_worker): Update.
1257 (handle_query): Update, use list iterator.
1258 (visit_actioned_threads, handle_pending_status,
1259 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1260 clear_pending_status_callback, set_pending_status_callback,
1261 find_status_pending_thread_callback, handle_status,
1262 process_serial_event): Update.
1263 * target.c (thread_search_callback): Update.
1264 * thread-db.c (thread_db_get_tls_address): Update.
1265 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1267 * win32-i386-low.c (update_debug_registers_callback): Update.
1268 * win32-low.c (delete_thread_info, child_delete_thread,
1269 continue_one_thread, suspend_one_thread,
1270 get_child_debug_event): Adjust.
1272 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1274 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1275 * inferiors.h: Include <list>.
1276 (struct process_info) <entry>: Remove field.
1278 (pid_of): Change macro to function.
1279 (ptid_of, lwpid_of): Remove macro.
1280 (all_processes): Change type to std::list<process_info *>.
1281 (ALL_PROCESSES): Remove macro.
1282 (for_each_process, find_process): New function.
1283 * inferiors.c (all_processes): Change type to
1284 std::list<process_info *>.
1285 (find_thread_process): Adjust.
1286 (add_process): Likewise.
1287 (remove_process): Likewise.
1288 (find_process_pid): Likewise.
1289 (get_first_process): Likewise.
1290 (started_inferior_callback): Remove.
1291 (have_started_inferiors_p): Adjust.
1292 (attached_inferior_callback): Remove.
1293 (have_attached_inferiors_p): Adjust.
1294 * linux-low.c (check_zombie_leaders): Likewise.
1295 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1296 (x86_linux_update_xmltarget): Adjust.
1297 * server.c (handle_query): Likewise.
1298 (gdb_reattached_process): Remove.
1299 (handle_status): Adjust.
1300 (kill_inferior_callback): Likewise.
1301 (detach_or_kill_inferior): Remove.
1302 (print_started_pid): Likewise.
1303 (print_attached_pid): Likewise.
1304 (detach_or_kill_for_exit): Update.
1305 (process_serial_event): Likewise.
1306 * linux-arm-low.c (arm_new_fork): Likewise.
1308 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1310 * dll.h: Include <list>.
1311 (struct dll_info): Add constructor.
1312 <entry>: Remove field.
1313 (all_dlls): Change type to std::list<dll_info>.
1314 * dll.c: Include <algorithm>.
1315 (get_dll): Remove macro.
1316 (all_dlls): Change type to std::list<dll_info *>.
1317 (free_one_dll): Remove.
1318 (match_dll): Likewise.
1319 (loaded_dll): Adjust.
1320 (unloaded_dll): Adjust to all_dlls type change, use
1321 std::find_if. Inline code from match_dll.
1322 (clear_dlls): Adjust to all_dlls type change.
1323 * server.c (emit_dll_description): Remove.
1324 (handle_qxfer_libraries): Adjust to all_dlls type change,
1325 integrate emit_dll_description's functionality.
1327 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1329 * linux-low.h (struct linux_target_ops) <delete_process>: New
1331 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1332 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1333 (struct linux_target_ops): Add delete_process callback.
1334 * linux-arm-low.c (arm_delete_process): New.
1335 (struct linux_target_ops): Add delete_process callback.
1336 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1337 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1338 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1339 * linux-mips-low.c (mips_linux_delete_process): New.
1340 (struct linux_target_ops): Add delete_process callback.
1341 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1342 * linux-s390-low.c (struct linux_target_ops): Likewise.
1343 * linux-sh-low.c (struct linux_target_ops): Likewise.
1344 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1345 * linux-tile-low.c (struct linux_target_ops): Likewise.
1346 * linux-x86-low.c (x86_linux_delete_process): New.
1347 (struct linux_target_ops): Add delete_process callback.
1348 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1350 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1352 * linux-aarch64-low.c (the_low_target): Add thread delete
1354 * linux-arm-low.c (arm_delete_thread): New function.
1355 (the_low_target): Add thread delete callback.
1356 * linux-bfin-low.c (the_low_target): Likewise.
1357 * linux-crisv32-low.c (the_low_target): Likewise.
1358 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1360 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1362 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1363 * linux-mips-low.c (mips_linux_delete_thread): New function.
1364 (the_low_target): Add thread delete callback.
1365 * linux-ppc-low.c (the_low_target): Likewise.
1366 * linux-s390-low.c (the_low_target): Likewise.
1367 * linux-sh-low.c (the_low_target): Likewise.
1368 * linux-tic6x-low.c (the_low_target): Likewise.
1369 * linux-tile-low.c (the_low_target): Likewise.
1370 * linux-x86-low.c (the_low_target): Likewise.
1371 * linux-xtensa-low.c (the_low_target): Likewise.
1373 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1375 * win32-low.c: Include "common-inferior.h".
1377 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1379 * inferiors.c (set_inferior_cwd): New function.
1380 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1381 (handle_query): Inform that QSetWorkingDir is supported.
1382 * win32-low.c (create_process): Pass the inferior's cwd to
1385 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1387 * inferiors.c (current_inferior_cwd): New global variable.
1388 (get_inferior_cwd): New function.
1389 * inferiors.h (struct process_info) <cwd>: New field.
1391 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1393 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1394 (OBS): Add gdb_tilde_expand.o.
1396 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1398 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1399 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1401 2017-09-29 Pedro Alves <palves@redhat.com>
1403 * ax.c (gdb_parse_agent_expr): Constify.
1404 * ax.h (gdb_parse_agent_expr): Constify.
1405 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1407 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1408 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1409 * remote-utils.h (read_ptid): Constify.
1410 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1411 (process_point_options, process_serial_event): Constify.
1412 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1413 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1414 (cmd_qtbuffer): Constify.
1416 2017-09-29 Pedro Alves <palves@redhat.com>
1418 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1421 2017-09-29 Pedro Alves <palves@redhat.com>
1423 * linux-low.c (handle_extended_wait): Pass parent thread instead
1424 of process to thread_db_notice_clone.
1425 * linux-low.h (thread_db_notice_clone): Replace parent process
1426 parameter with parent thread parameter.
1427 * thread-db.c (find_one_thread): Add comment.
1428 (thread_db_notice_clone): Replace parent process parameter with
1429 parent thread parameter. Temporarily switch to the parent thread.
1431 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1433 * gdbthread.h: Include "common-gdbthread.h".
1434 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1435 "if" when validating the ptid.
1436 * remote-utils.c: Include "gdbthread.h".
1437 (prepare_resume_reply): Use "switch_to_thread".
1438 * target.c (done_accessing_memory): Likewise.
1440 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1442 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1443 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1444 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1445 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1446 s390x-gs-linux64-ipa.o to ipa_obj.
1447 * linux-s390-low.c (HWCAP_S390_GS): New define.
1448 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1450 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1451 (s390_arch_setup): Check for guarded-storage support and choose
1453 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1454 init_registers_s390x_gs_linux64.
1455 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1457 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1458 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1460 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1462 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1464 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1466 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1467 (thread_db_thread_handle): Declare.
1468 * linux-low.c (linux_target_ops): Initialize thread_handle.
1469 * server.c (handle_qxfer_threads_worker): Add support for
1471 * target.h (struct target_ops): Add new function pointer,
1473 (target_thread_handle): Define.
1474 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1476 (thread_db_thread_handle): New function.
1478 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1480 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1481 * linux-low.h (thread_db_notice_clone): Declare.
1482 * thread-db.c (thread_db_notice_clone): New function.
1484 2017-09-21 Pedro Alves <palves@redhat.com>
1486 * server.c (gdb_read_memory, handle_status, process_serial_event)
1487 (handle_serial_event, handle_target_event): Adjust to
1488 set_desired_thread prototype change.
1489 * target.c (set_desired_thread): Remove 'use_general' parameter
1491 * target.h (set_desired_thread): Remove 'use_general' parameter.
1493 2017-09-20 Tom Tromey <tom@tromey.com>
1495 * target.c (target_terminal::terminal_state): Define.
1496 (target_terminal::init): Rename from target_terminal_init.
1497 (target_terminal::inferior): Rename from
1498 target_terminal_inferior.
1499 (target_terminal::ours): Rename from target_terminal_ours.
1500 (target_terminal::ours_for_output, target_terminal::info): New.
1502 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1504 * server.c (accumulate_file_name_length): Remove.
1505 (emit_dll_description): Adjust to std::string change.
1506 (handle_qxfer_libraries): Use std::string to hold document.
1508 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1510 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1511 return type of xml_escape_text.
1512 * server.c (emit_dll_description): Likewise.
1514 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1516 * server.c (captured_main): Accept argument for --selftest.
1517 Update run_tests call.
1518 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1519 when registering selftests.
1521 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1523 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1524 instead of "VEC" for "target_desc.reg_defs".
1525 (regcache_cpy): Likewise.
1526 (registers_to_string): Likewise.
1527 (registers_from_string): Likewise.
1528 (find_regno): Likewise.
1529 (supply_regblock): Likewise.
1530 (regcache_raw_read_unsigned): Likewise.
1531 * tdesc.c (init_target_desc): Likewise.
1532 (tdesc_create_reg): Likewise.
1533 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1534 (struct target_desc) <reg_defs>: Convert to "std::vector".
1535 (target_desc): Do not initialize "reg_defs".
1536 (~target_desc): Update code to use "std::vector" instead of "VEC"
1537 for "target_desc.reg_defs".
1538 (operator==): Likewise.
1540 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1542 * inferiors.h (thread_to_gdb_id): Remove.
1543 * inferiors.c (thread_to_gdb_id): Remove.
1544 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1545 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1546 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1548 * nto-low.c (nto_fetch_registers, nto_store_registers,
1549 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1551 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1553 * inferiors.h (gdb_id_to_thread_id): Remove.
1554 * inferiors.c (gdb_id_to_thread_id): Remove.
1555 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1556 removal. Move pid declaration closer to where it's used.
1558 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1560 * server.c (handle_detach): New function.
1561 (process_serial_event): Move code out, call handle_detach.
1563 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1565 * server.c (require_running): Rename to ...
1566 (require_running_or_return): ... this ...
1567 (require_running_or_break): ... and this.
1568 (handle_query, process_serial_event): Adjust.
1570 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1572 * linux-low.c (linux_set_resume_request): Remove unused
1575 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1577 * server.c (first_thread_of): Remove.
1578 (process_serial_event): Replace usage of first_thread_of with
1579 find_any_thread_of_pid.
1580 * tracepoint.c (same_process_p): Remove.
1581 (gdb_agent_about_to_close): Replace usage of same_process_p with
1582 find_any_thread_of_pid.
1583 * linux-x86-low.c (same_process_callback): Remove.
1584 (x86_arch_setup_process_callback): Replace usage of
1585 same_process_callback with find_any_thread_of_pid.
1586 * thread-db.c (any_thread_of): Remove.
1587 (switch_to_process): Replace usage of any_thread_of with
1588 find_any_thread_of_pid.
1589 * inferiors.c (thread_pid_matches_callback): Remove.
1590 (find_thread_process): Adjust to use find_any_thread_of_pid.
1592 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1594 * regcache.c (get_thread_regcache): Guard calls to "memset"
1597 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1599 * linux-low.c (handle_extended_wait): Use
1600 "allocate_target_description" instead of "XNEW".
1601 * linux-x86-low.c (initialize_low_arch): Likewise.
1603 2017-09-05 Yao Qi <yao.qi@linaro.org>
1605 * configure.srv (srv_i386_regobj): Remove.
1606 (srv_amd64_regobj): Remove.
1607 (srv_regobj): Set it to "" for x86 non-linux targets.
1608 * linux-x86-tdesc.c (i386_linux_read_description):
1609 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1610 (init_registers_i386): Remove the declaration.
1611 (tdesc_i386): Remove the declaration.
1612 (lynx_i386_arch_setup): Call i386_create_target_description.
1613 * nto-x86-low.c: Likewise.
1614 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1615 [!__x86_64__]: include arch/i386.h.
1616 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1618 2017-09-05 Yao Qi <yao.qi@linaro.org>
1620 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1621 i386/amd64-XXX-linux from it.
1623 2017-09-05 Yao Qi <yao.qi@linaro.org>
1625 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1627 (ipa_amd64_linux_regobj): Remove.
1628 (ipa_x32_linux_regobj): Remove.
1630 2017-09-05 Yao Qi <yao.qi@linaro.org>
1632 * Makefile.in (arch-amd64.o): New rule.
1633 * configure.srv: Append arch-amd64.o.
1634 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1635 (get_ipa_tdesc): Call amd64_linux_read_description.
1636 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1637 and init_registers_amd64_XXX.
1638 * linux-x86-low.c (x86_linux_read_description): Call
1639 amd64_linux_read_description.
1640 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1641 (initialize_low_arch): Don't call init_registers_x32_XXX and
1642 init_registers_amd64_XXX.
1643 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1644 and tdesc_amd64_XXX.
1645 [__x86_64__] (amd64_tdesc_test): New function.
1646 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1647 and init_registers_amd64_XXX.
1648 * linux-x86-tdesc.c: Include arch/amd64.h.
1649 (xcr0_to_tdesc_idx): New function.
1650 (i386_linux_read_description): New function.
1651 (amd64_get_ipa_tdesc_idx): New function.
1652 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1653 (amd64_get_ipa_tdesc): Declare.
1655 2017-09-05 Yao Qi <yao.qi@linaro.org>
1657 * configure.srv (srv_i386_linux_xmlfiles): Remove
1658 i386/i386-XXX-linux.xml from it.
1660 2017-09-05 Yao Qi <yao.qi@linaro.org>
1662 * configure.srv: Set srv_i386_linux_regobj empty if $development
1664 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1665 initialize_low_tdesc.
1666 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1667 with #if initialize_low_tdesc.
1668 * linux-x86-tdesc-selftest.c: New file.
1669 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1671 2017-09-05 Yao Qi <yao.qi@linaro.org>
1673 * Makefile.in (arch-i386.o): New rule.
1674 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1675 (x86_64-*-linux*): Likewise.
1676 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1677 include arch/i386.h.
1678 (i386_linux_read_description): Remove code and call
1679 i386_create_target_description.
1680 * tdesc.c (allocate_target_description): New function.
1681 * tdesc.h (set_tdesc_architecture): Remove declaration.
1682 (set_tdesc_osabi): Likewise.
1684 2017-09-05 Yao Qi <yao.qi@linaro.org>
1686 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1687 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1688 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1690 * server.c (get_features_xml): Call tdesc_get_features_xml.
1691 * tdesc.c (set_tdesc_architecture): New function.
1692 (set_tdesc_osabi): New function.
1693 (tdesc_get_features_xml): New function.
1694 (tdesc_create_feature): Add an argument.
1695 * tdesc.h (struct target_desc) <features>: New field.
1696 <arch, osabi>: New field.
1697 (~target_desc): xfree features, arch, and osabi.
1698 (target_desc::oerator==): Don't compare .xmltarget.
1699 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1700 (set_tdesc_osabi): Likewise.
1701 (tdesc_get_features_xml): Likewise.
1703 2017-09-05 Yao Qi <yao.qi@linaro.org>
1705 * linux-x86-tdesc.c: Include selftest.h.
1706 (i386_tdesc_test): New function.
1707 (initialize_low_tdesc): Call selftests::register_test.
1708 * tdesc.h: Include regdef.h.
1709 (target_desc): Override operator == and !=.
1711 2017-09-05 Yao Qi <yao.qi@linaro.org>
1713 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1714 (ipa_obj): Likewise.
1715 * linux-i386-ipa.c: Include common/x86-xstate.h
1716 (get_ipa_tdesc): Call i386_linux_read_description.
1717 (initialize_low_tracepoint): Don't call init_registers_XXX
1718 functions, call initialize_low_tdesc instead.
1719 * linux-x86-low.c (x86_linux_read_description): Call
1720 i386_linux_read_description.
1721 (initialize_low_arch): Don't call init_registers_i386_XXX
1722 functions, call initialize_low_tdesc.
1723 * linux-x86-tdesc.c: New file.
1724 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1725 (i386_get_ipa_tdesc_idx): Declare.
1726 (i386_get_ipa_tdesc): Declare.
1727 (initialize_low_tdesc): Declare.
1729 2017-09-05 Yao Qi <yao.qi@linaro.org>
1731 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1734 2017-09-05 Yao Qi <yao.qi@linaro.org>
1736 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1737 * regcache.c (get_thread_regcache): Use VEC_length.
1738 (init_register_cache): Likewise.
1739 (regcache_cpy): Likewise.
1740 (registers_to_string): Iterate reg_defs via VEC_iterate.
1741 (find_regno): Likewise.
1742 (find_register_by_number): Use VEC_index.
1743 (register_size): Call find_register_by_number.
1744 (register_data): Call find_register_by_number.
1745 (supply_regblock): Use VEC_length.
1746 (regcache_raw_read_unsigned): Likewise.
1747 * tdesc.c (init_target_desc): Iterate reg_defs via
1749 (default_description): Update initializer.
1750 (copy_target_description): Don't update field num_registers.
1751 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1752 <num_registers>: Remove.
1754 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1756 * Makefile.in (.SECONDARY): Define target.
1758 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1760 * linux-low.c (linux_wait_1): Adjust.
1761 * server.c (queue_stop_reply_callback): Adjust.
1763 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1765 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1766 QEnvironmentUnset and QEnvironmentReset packets.
1767 (handle_query): Inform remote that QEnvironmentHexEncoded,
1768 QEnvironmentUnset and QEnvironmentReset are supported.
1770 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1772 * inferiors.h (inferior_target_data): Rename to ...
1773 (thread_target_data): ... this.
1774 (inferior_regcache_data): Rename to ...
1775 (thread_regcache_data): ... this.
1776 (set_inferior_regcache_data): Rename to ...
1777 (set_thread_regcache_data): ... this.
1778 * inferiors.c (inferior_target_data): Rename to ...
1779 (thread_target_data): ... this.
1780 (inferior_regcache_data): Rename to ...
1781 (thread_regcache_data): ... this.
1782 (set_inferior_regcache_data): Rename to ...
1783 (set_thread_regcache_data): ... this.
1784 (free_one_thread): Update.
1785 * linux-low.h (get_thread_lwp): Update.
1786 * regcache.c (get_thread_regcache): Update.
1787 (regcache_invalidate_thread): Update.
1788 (free_register_cache_thread): Update.
1789 * win32-i386-low.c (update_debug_registers_callback): Update.
1790 (win32_get_current_dr): Update.
1791 * win32-low.c (thread_rec): Update.
1792 (delete_thread_info): Update.
1793 (continue_one_thread): Update.
1794 (suspend_one_thread): Update.
1796 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1798 * inferiors.c (set_inferior_target_data): Remove.
1799 * inferiors.h (set_inferior_target_data): Remove.
1801 2017-08-18 Yao Qi <yao.qi@linaro.org>
1803 * Makefile.in (OBS): Add selftest.o.
1804 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1805 * configure, config.in: Re-generated.
1806 * server.c: Include common/sefltest.h.
1807 (captured_main): Handle option --selftest.
1809 2017-08-09 Yao Qi <yao.qi@linaro.org>
1811 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1812 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1813 i386-avx-mpx.o and i386-mmx.o.
1814 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1815 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1816 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1817 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1818 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1819 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1820 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1821 i386/amd64-avx-mpx.xml.
1823 2017-08-09 Yao Qi <yao.qi@linaro.org>
1825 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1826 and x32-avx-avx512.o.
1827 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1828 i386/x32-avx-avx512.xml.
1830 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1832 * tracepoint.h (enum class fast_tpoint_collect_result): New
1834 (fast_tracepoint_collecting): Change return type to
1835 fast_tpoint_collect_result.
1836 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1837 * linux-low.h: Include tracepoint.h.
1838 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1839 fast_tpoint_collect_result.
1840 * linux-low.c (handle_tracepoints): Adjust.
1841 (linux_fast_tracepoint_collecting): Change return type to
1842 fast_tpoint_collect_result.
1843 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1844 linux_wait_1, stuck_in_jump_pad_callback,
1845 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1846 proceed_one_lwp): Adjust to type change.
1848 2017-07-10 Yao Qi <yao.qi@linaro.org>
1850 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1852 2017-06-29 Yao Qi <yao.qi@linaro.org>
1854 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1856 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1858 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1860 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1862 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1864 * linux-low.c (linux_create_inferior): Adjust code to access the
1865 environment information via 'gdb_environ' class.
1866 * lynx-low.c (lynx_create_inferior): Likewise.
1867 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1868 (get_environ): Return a pointer to 'our_environ'.
1869 (captured_main): Initialize 'our_environ'.
1870 * server.h (get_environ): Adjust prototype.
1871 * spu-low.c (spu_create_inferior): Adjust code to access the
1872 environment information via 'gdb_environ' class.
1874 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1876 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1877 usage of "register" keyword.
1879 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1881 * configure: Re-generate.
1883 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1885 * configure: Re-generate.
1887 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1889 * Makefile.in (COMPILE.pre): Add "-x c++".
1891 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1893 * fork-child.c: Conditionally include <signal.h>.
1895 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1897 * server.c (handle_general_set): Handle new packet
1898 "QStartupWithShell".
1899 (handle_query): Add "QStartupWithShell" to the list of supported
1901 (gdbserver_usage): Add help text explaining the
1902 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1904 (captured_main): Recognize and act upon the presence of the new
1907 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1908 Pedro Alves <palves@redhat.com>
1910 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1911 * configure: Regenerate.
1912 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1914 (i[34567]86-*-lynxos*): Likewise.
1915 (spu*-*-*): Likewise.
1916 * fork-child.c: New file.
1917 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1919 (linux_ptrace_fun): New function.
1920 (linux_create_inferior): Adjust function prototype to reflect
1921 change on "target.h". Adjust function code to use
1923 (linux_request_interrupt): Delete "signal_pid".
1924 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1925 (lynx_ptrace_fun): New function.
1926 (lynx_create_inferior): Adjust function prototype to reflect
1927 change on "target.h". Adjust function code to use
1929 * nto-low.c (nto_create_inferior): Adjust function prototype and
1930 code to reflect change on "target.h". Update comments.
1931 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1932 "common-terminal.h" and "environ.h".
1933 (terminal_fd): Moved to fork-child.c.
1934 (old_foreground_pgrp): Likewise.
1935 (restore_old_foreground_pgrp): Likewise.
1936 (last_status): Make it global.
1937 (last_ptid): Likewise.
1938 (our_environ): New variable.
1939 (startup_with_shell): Likewise.
1940 (program_name): Likewise.
1941 (program_argv): Rename to...
1942 (program_args): ...this.
1943 (wrapper_argv): New variable.
1944 (start_inferior): Delete function.
1945 (get_exec_wrapper): New function.
1946 (get_exec_file): Likewise.
1947 (get_environ): Likewise.
1948 (prefork_hook): Likewise.
1949 (post_fork_inferior): Likewise.
1950 (postfork_hook): Likewise.
1951 (postfork_child_hook): Likewise.
1952 (handle_v_run): Update code to deal with arguments coming from the
1953 remote host. Update calls from "start_inferior" to
1955 (captured_main): Likewise. Initialize environment variable. Call
1957 * server.h (post_fork_inferior): New prototype.
1958 (get_environ): Likewise.
1959 (last_status): Declare.
1960 (last_ptid): Likewise.
1961 (signal_pid): Likewise.
1962 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1963 (spu_ptrace_fun): New function.
1964 (spu_create_inferior): Adjust function prototype to reflect change
1965 on "target.h". Adjust function code to use "fork_inferior".
1966 * target.c (target_terminal_init): New function.
1967 (target_terminal_inferior): Likewise.
1968 (target_terminal_ours): Likewise.
1969 * target.h: Include <vector>.
1970 (struct target_ops) <create_inferior>: Update prototype.
1971 (create_inferior): Update macro.
1972 * utils.c (gdb_flush_out_err): New function.
1973 * win32-low.c (win32_create_inferior): Adjust function prototype
1974 and code to reflect change on "target.h".
1976 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1978 * inferiors.c (switch_to_thread): New function.
1980 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1982 * Makefile.in (SFILE): Add "common/job-control.c".
1983 (OBS): Add "job-control.o".
1985 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1987 * Makefile: Remove "@host_makefile_frag@".
1989 2017-05-05 Pedro Alves <palves@redhat.com>
1991 * configure: Regenerate.
1993 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1995 * configure: Regenerate.
1997 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1999 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2000 software_single_step change of return type to
2001 std::vector<CORE_ADDR>.
2002 * linux-low.c (install_software_single_step_breakpoints):
2004 * linux-low.h (install_software_single_step_breakpoints):
2007 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2009 * remote-utils.c: Include "gdb_termios.h" instead of
2011 * terminal.h: Delete file.
2013 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2015 * server.c: Include <vector>.
2016 <program_argv, wrapper_argv>: Convert to std::vector.
2017 (start_inferior): Rewrite function to use C++.
2018 (handle_v_run): Likewise. Update code that calculates the argv
2019 based on the vRun packet; use C++.
2020 (captured_main): Likewise.
2022 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2024 * server.c (handle_v_cont): Initialize thread_resume::thread
2027 2017-04-05 Pedro Alves <palves@redhat.com>
2029 * configure: Regenerate.
2031 2017-04-05 Pedro Alves <palves@redhat.com>
2033 * gdbreplay.c (sync_error): Constify.
2034 * linux-x86-low.c (push_opcode): Constify.
2036 2017-04-05 Pedro Alves <palves@redhat.com>
2038 * win32-low.c (get_child_debug_event)
2039 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2040 Report TARGET_WAITKIND_SPURIOUS instead.
2042 2017-04-05 Pedro Alves <palves@redhat.com>
2044 * remote-utils.c (remote_prepare, remote_open): Constify.
2045 * remote-utils.h (remote_prepare, remote_open): Constify.
2046 * server.c (captured_main): Constify 'port' handling.
2048 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2050 * Makefile.in (clean): Clear .deps.
2052 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2054 * .gitignore: Remove generated files, replace with wildcard.
2055 * (clean): Replace removal of generated files with wildcard.
2056 (version.c): Replace with...
2057 (version-generated.c): ...this.
2058 (xml-builtin.c): Replace with...
2059 (xml-builtin-generated.c): ...this.
2060 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2061 (%.c: *regformats*): Replace with...
2062 (%-generated.c: *regformats*): ...this.
2064 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2066 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2067 (xtensa_fill_gregset): Call collect_register_by_name for
2069 (xtensa_store_gregset): Call supply_register_by_name for
2072 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2074 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2075 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2076 (xtensa_store_gregset): Call supply_register for all registers in
2077 a0_regnum..a0_regnum + C0_NREGS range.
2079 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2081 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2082 (ax-ipa.o: ax.c): Remove.
2083 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2084 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2085 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2086 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2087 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2089 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2091 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2092 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2093 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2094 (errors-ipa.o: ../common/errors.c): Remove.
2095 (format-ipa.o: ../common/format.c): Remove.
2096 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2098 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2100 * Makefile.in (%-ipa.o: %.c): New rule.
2101 (tracepoint-ipa.o: tracepoint.c): Remove.
2102 (utils-ipa.o: utils.c): Remove.
2103 (remote-utils-ipa.o: remote-utils.c): Remove.
2104 (regcache-ipa.o: regcache.c): Remove.
2105 (i386-linux-ipa.o: i386-linux.c): Remove.
2106 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2107 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2108 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2109 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2110 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2111 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2112 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2113 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2114 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2115 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2116 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2117 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2118 (aarch64-ipa.o: aarch64.c): Remove.
2119 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2120 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2121 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2122 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2123 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2124 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2125 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2126 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2127 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2128 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2129 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2130 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2131 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2132 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2133 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2134 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2135 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2136 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2137 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2138 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2139 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2140 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2141 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2142 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2143 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2144 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2145 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2146 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2147 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2148 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2149 (tdesc-ipa.o: tdesc.c): Remove.
2150 (x32-linux-ipa.o: x32-linux.c): Remove.
2151 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2152 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2154 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2156 * Makefile.in (%.o: ../arch/%.c): New rule.
2157 (arm.o: ../arch/arm.c): Remove.
2158 (arm-linux.o: ../arch/arm-linux.c): Remove.
2159 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2160 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2162 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2164 * Makefile.in (%.o: ../nat/%.c): New rule.
2165 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2166 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2167 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2168 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2169 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2170 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2171 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2172 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2173 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2174 (linux-personality.o: ../nat/linux-personality.c): Remove.
2175 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2176 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2177 (x86-linux.o: ../nat/x86-linux.c): Remove.
2178 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2179 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2181 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2183 * Makefile.in (%.o: ../common/%.c): New rule.
2184 (signals.o: ../common/signals.c): Remove.
2185 (print-utils.o: ../common/print-utils.c): Remove.
2186 (rsp-low.o: ../common/rsp-low.c): Remove.
2187 (common-utils.o: ../common/common-utils.c): Remove.
2188 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2189 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2190 (vec.o: ../common/vec.c): Remove.
2191 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2192 (xml-utils.o: ../common/xml-utils.c): Remove.
2193 (ptid.o: ../common/ptid.c): Remove.
2194 (buffer.o: ../common/buffer.c): Remove.
2195 (format.o: ../common/format.c): Remove.
2196 (filestuff.o: ../common/filestuff.c): Remove.
2197 (agent.o: ../common/agent.c): Remove.
2198 (errors.o: ../common/errors.c): Remove.
2199 (environ.o: ../common/environ.c): Remove.
2200 (common-debug.o: ../common/common-debug.c): Remove.
2201 (cleanups.o: ../common/cleanups.c): Remove.
2202 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2203 (fileio.o: ../common/fileio.c): Remove.
2204 (common-regcache.o: ../common/common-regcache.c): Remove.
2205 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2206 (new-op.o: ../common/new-op.c): Remove.
2207 (btrace-common.o: ../common/btrace-common.c): Remove.
2209 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2211 * Makefile.in (%.o: ../target/%.c): New rule.
2212 (waitstatus.o: ../target/waitstatus.c): Remove.
2214 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2217 (%.c: ../regformats/%.dat,
2218 (%.c: ../regformats/arm/%.dat,
2219 (%.c: ../regformats/i386/%.dat,
2220 (%.c: ../regformats/rs6000/%.dat): New rules.
2221 (aarch64.c): Remove.
2222 (reg-arm.c): Remove.
2223 (arm-with-iwmmxt.c): Remove.
2224 (arm-with-vfpv2.c): Remove.
2225 (arm-with-vfpv3.c): Remove.
2226 (arm-with-neon.c): Remove.
2227 (reg-bfin.c): Remove.
2228 (reg-cris.c): Remove.
2229 (reg-crisv32.c): Remove.
2231 (i386-linux.c): Remove.
2232 (i386-avx.c): Remove.
2233 (i386-avx-linux.c): Remove.
2234 (i386-avx-avx512.c): Remove.
2235 (i386-avx-avx512-linux.c): Remove.
2236 (i386-mpx.c): Remove.
2237 (i386-mpx-linux.c): Remove.
2238 (i386-avx-mpx-avx512-pku.c): Remove.
2239 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2240 (i386-avx-mpx.c): Remove.
2241 (i386-avx-mpx-linux.c): Remove.
2242 (i386-mmx.c): Remove.
2243 (i386-mmx-linux.c): Remove.
2244 (reg-ia64.c): Remove.
2245 (reg-m32r.c): Remove.
2246 (reg-m68k.c): Remove.
2248 (mips-linux.c): Remove.
2249 (mips-dsp-linux.c): Remove.
2250 (mips64-linux.c): Remove.
2251 (mips64-dsp-linux.c): Remove.
2252 (nios2-linux.c): Remove.
2253 (powerpc-32.c): Remove.
2254 (powerpc-32l.c): Remove.
2255 (powerpc-altivec32l.c): Remove.
2256 (powerpc-cell32l.c): Remove.
2257 (powerpc-vsx32l.c): Remove.
2258 (powerpc-isa205-32l.c): Remove.
2259 (powerpc-isa205-altivec32l.c): Remove.
2260 (powerpc-isa205-vsx32l.c): Remove.
2261 (powerpc-e500l.c): Remove.
2262 (powerpc-64l.c): Remove.
2263 (powerpc-altivec64l.c): Remove.
2264 (powerpc-cell64l.c): Remove.
2265 (powerpc-vsx64l.c): Remove.
2266 (powerpc-isa205-64l.c): Remove.
2267 (powerpc-isa205-altivec64l.c): Remove.
2268 (powerpc-isa205-vsx64l.c): Remove.
2269 (s390-linux32.c): Remove.
2270 (s390-linux32v1.c): Remove.
2271 (s390-linux32v2.c): Remove.
2272 (s390-linux64.c): Remove.
2273 (s390-linux64v1.c): Remove.
2274 (s390-linux64v2.c): Remove.
2275 (s390-te-linux64.c): Remove.
2276 (s390-vx-linux64.c): Remove.
2277 (s390-tevx-linux64.c): Remove.
2278 (s390x-linux64.c): Remove.
2279 (s390x-linux64v1.c): Remove.
2280 (s390x-linux64v2.c): Remove.
2281 (s390x-te-linux64.c): Remove.
2282 (s390x-vx-linux64.c): Remove.
2283 (s390x-tevx-linux64.c): Remove.
2284 (tic6x-c64xp-linux.c): Remove.
2285 (tic6x-c64x-linux.c): Remove.
2286 (tic6x-c62x-linux.c): Remove.
2288 (reg-sparc64.c): Remove.
2289 (reg-spu.c): Remove.
2291 (amd64-linux.c): Remove.
2292 (amd64-avx.c): Remove.
2293 (amd64-avx-linux.c): Remove.
2294 (amd64-avx-avx512.c): Remove.
2295 (amd64-avx-avx512-linux.c): Remove.
2296 (amd64-mpx.c): Remove.
2297 (amd64-mpx-linux.c): Remove.
2298 (amd64-avx-mpx-avx512-pku.c): Remove.
2299 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2300 (amd64-avx-mpx.c): Remove.
2301 (amd64-avx-mpx-linux.c): Remove.
2303 (x32-linux.c): Remove.
2304 (x32-avx.c): Remove.
2305 (x32-avx-linux.c): Remove.
2306 (x32-avx-avx512.c): Remove.
2307 (x32-avx-avx512-linux.c): Remove.
2308 (reg-xtensa.c): Remove.
2309 (reg-tilegx.c): Remove.
2310 (reg-tilegx32.c): Remove.
2312 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2314 * Makefile.in (SFILES): Add "common/environ.c".
2315 (OBJS): Add "common/environ.h".
2317 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2319 * configure.ac: Check if the fs_base and gs_base members of
2320 `struct user_regs_struct' exist.
2321 * config.in: Regenerated.
2322 * configure: Likewise.
2324 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2326 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2328 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2329 (get_next_pcs_syscall_next_pc): Likewise.
2331 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
2333 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2334 * nto-x86-low.c: Likewise.
2336 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2338 * Makefile.in: Include disable-implicit-rules.mk.
2340 2016-11-23 Pedro Alves <palves@redhat.com>
2342 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2343 (debug_vprintf): Use std::chrono::steady_clock instead of
2344 gettimeofday. Use '.' instead of ':'.
2345 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2346 (get_timestamp): Use std::chrono::steady_clock instead of
2349 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2351 * Makefile.in: Fix whitespace formatting.
2353 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2355 * Makefile.in (SFILES, OBS): Flatten list and order
2358 2016-11-23 Pedro Alves <palves@redhat.com>
2360 * event-loop.c (handle_file_event): Use warning.
2361 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2362 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2365 2016-11-23 Pedro Alves <palves@redhat.com>
2367 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2369 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2370 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2371 debug_printf and debug_flush for debug output.
2372 * server.c (handle_general_set): Likewise.
2373 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2376 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2378 * Makefile.in (.c.o): Replace rule with ...
2379 (%.o: %.c): ... this one.
2381 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2383 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2384 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2386 * configure.ac: Remove checks for the make program.
2387 * configure: Re-generate.
2389 2016-10-28 Pedro Alves <palves@redhat.com>
2391 * Makefile.in (CXX_DIALECT): Get from configure.
2392 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2393 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2394 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2395 * config.in: Regenerate.
2396 * configure: Regenerate.
2398 2016-10-27 Yao Qi <yao.qi@linaro.org>
2400 * linux-low.c (linux_supports_range_stepping): Return true if
2401 can_software_single_step return true.
2403 2016-10-27 Yao Qi <yao.qi@linaro.org>
2405 * inferiors.c (find_inferior_in_random): New function.
2406 * inferiors.h (find_inferior_in_random): Declare.
2407 * linux-low.c (linux_wait_for_event_filtered): Call
2408 find_inferior_in_random instead of find_inferior.
2410 2016-10-27 Yao Qi <yao.qi@linaro.org>
2412 * linux-low.c (linux_wait_1): If single-step breakpoints are
2413 inserted, remove them.
2415 2016-10-26 Pedro Alves <palves@redhat.com>
2417 * linux-low.c (handle_extended_wait): Link parent/child fork
2419 (linux_wait_1): Unlink them.
2420 (linux_set_resume_request): Ignore resume requests for
2421 already-resumed and unhandled fork child threads.
2422 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2423 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2425 (handle_v_requests) <vCont>: Don't call require_running.
2426 * server.h (in_queued_stop_replies): New declaration.
2428 2016-10-24 Yao Qi <yao.qi@linaro.org>
2431 * linux-aarch64-low.c (append_insns): Cast the return value to
2434 2016-10-10 Yao Qi <yao.qi@linaro.org>
2436 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2438 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2440 * target.c (target_supports_multi_process): New function, moved
2442 * target.h (target_supports_multi_process): ... here. Remove
2445 2016-10-05 Tom Tromey <tom@tromey.com>
2448 * tracepoint.c (handle_tracepoint_bkpts): Check
2449 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2451 2016-10-05 Yao Qi <yao.qi@linaro.org>
2453 * configure.srv: Update the path of arm-*.xml files.
2455 2016-10-05 Terry Guo <terry.guo@arm.com>
2456 Yao Qi <yao.qi@linaro.org>
2458 * Makefile.in: Adjust the path of rules.
2459 * configure.srv: Update the path of xml files.
2460 * regformats/arm-with-iwmmxt.dat: Regenerated.
2461 * regformats/arm-with-neon.dat: Likewise.
2462 * regformats/arm-with-vfpv2.dat: Likewise.
2463 * regformats/arm-with-vfpv3.dat Likewise.
2465 2016-09-30 Yao Qi <yao.qi@linaro.org>
2468 * target.c (target_stop_and_wait): Don't call
2469 target_continue_no_signal, use resume_stop instead.
2471 2016-09-26 Yao Qi <yao.qi@linaro.org>
2473 * linux-low.c (linux_wait_1): Call debug_exit.
2475 2016-09-23 Pedro Alves <palves@redhat.com>
2477 * Makefile.in (SFILES): Add common/new-op.c.
2478 (OBS): Add common/new-op.o.
2479 (new-op.o): New rule.
2481 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2483 * .gitinore: Ignore more files.
2485 2016-09-21 Yao Qi <yao.qi@linaro.org>
2487 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2490 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2492 * server.c (start_inferior): Call target_mourn_inferior instead of
2493 mourn_inferior; pass ptid_t argument to it.
2495 (handle_target_event): Likewise.
2496 * target.c (target_mourn_inferior): New function.
2497 * target.h (mourn_inferior): Delete macro.
2499 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2501 * linux-low.c (lwp_is_stepping): New function.
2503 2016-09-06 Carl Love <cel@us.ibm.com>
2505 * server.c (start_inferior): Fixed comment, requested comment change
2506 didn't get updated correctly. Removed reference to ptrace () call as
2507 it is only true on Linux systems.
2509 2016-09-06 Carl Love <cel@us.ibm.com>
2511 * server.c (start_inferior): Do not call
2512 function target_post_create_inferior () if the
2513 inferior process has already exited.
2515 2016-09-05 Pedro Alves <palves@redhat.com>
2517 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2518 (COMPILE.pre, CC_LD): Use CXX directly.
2519 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2520 * acinclude.m4: Don't include build-with-cxx.m4.
2521 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2522 * configure: Regenerate.
2524 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2527 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2528 call writing data to own_buf.
2530 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2532 * target.c (mywait): Call target_wait instead of
2534 (target_wait): New function.
2536 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2538 * server.c (start_inferior): New variable 'ptid'. Replace calls
2539 to the_target->resume by target_continue{,_no_signal}, depending
2541 * target.c (target_stop_and_wait): Call target_continue_no_signal
2542 instead of the_target->resume.
2543 (target_continue): New function.
2545 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2547 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2549 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2552 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2554 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2555 * linux-arm-low.c (ps_get_thread_area): Likewise.
2556 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2557 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2558 * linux-mips-low.c (ps_get_thread_area): Likewise.
2559 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2560 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2561 * linux-x86-low.c (ps_get_thread_area): Likewise.
2562 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2564 2016-08-19 Pedro Alves <palves@redhat.com>
2566 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2568 2016-08-19 Pedro Alves <palves@redhat.com>
2570 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2571 comment. Use memcpy instead of casting through unsigned long.
2573 2016-08-19 Pedro Alves <palves@redhat.com>
2575 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2576 allocating around 0x80000000.
2578 2016-08-19 Pedro Alves <palves@redhat.com>
2581 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2582 (x32-avx512-linux-ipa.o): New rules.
2583 * configure.ac (x86_64-*-linux*): New x32 check.
2584 * configure.srv (ipa_x32_linux_regobj): New.
2585 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2586 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2588 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2590 * configure: Regenerate.
2592 2016-08-09 Pedro Alves <palves@redhat.com>
2595 * Makefile.in (OBS): Add signals-state-save-restore.o.
2596 (signals-state-save-restore.o): New rule.
2597 * config.in: Regenerate.
2598 * configure: Regenerate.
2599 * linux-low.c: Include "signals-state-save-restore.h".
2600 (linux_create_inferior): Call
2601 restore_original_signals_state.
2602 * server.c: Include "dispositions-save-restore.h".
2603 (captured_main): Call save_original_signals_state.
2605 2016-08-05 Pedro Alves <palves@redhat.com>
2607 * configure: Regenerate.
2609 2016-08-04 Yao Qi <yao.qi@linaro.org>
2611 * linux-low.c (regsets_fetch_inferior_registers): Check
2612 errno is ESRCH or not.
2614 2016-08-02 Yao Qi <yao.qi@linaro.org>
2616 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2617 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2618 (thread_db_load_search): Update.
2619 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2620 td_ta_set_event and td_ta_event_getmsg.
2622 2016-07-26 Pedro Alves <palves@redhat.com>
2625 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2626 of unsigned long for 64-bit registers and use uint32_t instead of
2627 unsigned int for 32-bit registers.
2629 2016-07-26 Pedro Alves <palves@redhat.com>
2631 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2634 2016-07-21 Tom Tromey <tom@tromey.com>
2636 * configure: Rebuild.
2638 2016-07-21 Yao Qi <yao.qi@linaro.org>
2640 * mem-break.c (find_gdb_breakpoint): Cast bp to
2641 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2643 2016-07-21 Yao Qi <yao.qi@linaro.org>
2645 * server.c (handle_v_requests): Support s and S actions
2646 if target_supports_software_single_step return true.
2648 2016-07-21 Yao Qi <yao.qi@linaro.org>
2650 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2651 is resume_step, call maybe_hw_step.
2652 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2654 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2656 (proceed_one_lwp): If resume request is resume_step, install
2657 reinsert breakpoints and call maybe_hw_step.
2659 2016-07-21 Yao Qi <yao.qi@linaro.org>
2661 * linux-low.c (proceed_one_lwp): Declare.
2662 (linux_resume_one_thread): Remove local variable 'step'.
2663 Lift code enqueue signal. Call proceed_one_lwp instead of
2664 linux_resume_one_lwp.
2666 2016-07-21 Yao Qi <yao.qi@linaro.org>
2668 * linux-low.c (linux_resume_one_thread): Call
2669 enqueue_pending_signal.
2671 2016-07-21 Yao Qi <yao.qi@linaro.org>
2673 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2674 * inferiors.c (do_restore_current_thread_cleanup): New function.
2675 (make_cleanup_restore_current_thread): Likewise.
2676 * linux-low.c (install_software_single_step_breakpoints): Call
2677 make_cleanup_restore_current_thread. Switch current_thread to
2680 2016-07-21 Yao Qi <yao.qi@linaro.org>
2682 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2683 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2684 (clone_one_breakpoint): Likewise.
2685 (delete_reinsert_breakpoints): Change parameter to thread.
2687 (has_reinsert_breakpoints): Likewise.
2688 (uninsert_reinsert_breakpoints): Likewise.
2689 (reinsert_reinsert_breakpoints): Likewise.
2690 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2691 (delete_reinsert_breakpoints): Likewise.
2692 (reinsert_reinsert_breakpoints): Likewise.
2693 (uninsert_reinsert_breakpoints): Likewise.
2694 (has_reinsert_breakpoints): Likewise.
2696 2016-07-21 Yao Qi <yao.qi@linaro.org>
2698 * inferiors.c (get_thread_process): Make parameter const.
2699 * inferiors.h (get_thread_process): Update declaration.
2700 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2701 Add new parameters child_thread and parent_thread. Callers
2703 * mem-break.h (clone_all_breakpoints): Update declaration.
2705 2016-07-21 Yao Qi <yao.qi@linaro.org>
2707 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2708 <command_list, handler>: Remove.
2709 (struct gdb_breakpoint): New.
2710 (struct other_breakpoint): New.
2711 (struct reinsert_breakpoint): New.
2712 (is_gdb_breakpoint): New function.
2713 (any_persistent_commands): Update command_list if
2714 is_gdb_breakpoint returns true.
2715 (set_breakpoint): Create breakpoints according to their types.
2716 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2717 (set_gdb_breakpoint_1): Likewise.
2718 (set_gdb_breakpoint): Likewise.
2719 (clear_breakpoint_conditions): Change parameter type to
2720 'struct gdb_breakpoint *'.
2721 (clear_breakpoint_commands): Likewise.
2722 (clear_breakpoint_conditions_and_commands): Likewise.
2723 (add_condition_to_breakpoint): Likewise.
2724 (add_breakpoint_condition): Likewise.
2725 (add_commands_to_breakpoint): Likewise.
2726 (check_breakpoints): Check other_breakpoint.
2727 (clone_one_breakpoint): Clone breakpopint according to its type.
2728 * mem-break.h (struct gdb_breakpoint): Declare.
2729 (set_gdb_breakpoint): Update declaration.
2730 (clear_breakpoint_conditions_and_commands): Likewise.
2731 (add_breakpoint_condition): Likewise.
2732 (add_breakpoint_commands): Likewise.
2733 * server.c (process_point_options): Change parameter type to
2734 'struct gdb_breakpoint *'.
2736 2016-07-21 Yao Qi <yao.qi@linaro.org>
2738 * mem-break.c (set_breakpoint_at): Rename it to ...
2739 (set_breakpoint_type_at): ... it.
2740 (set_breakpoint_at): Call set_breakpoint_type_at.
2741 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2742 * mem-break.h (set_breakpoint_at): Update comments.
2744 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2746 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2748 (nios2_store_gregset): Likewise.
2750 2016-07-01 Pedro Alves <palves@redhat.com>
2751 Antoine Tremblay <antoine.tremblay@ericsson.com>
2753 * linux-low.c: Change interface to take the target lwp_info
2754 pointer directly and return void. Handle detaching from a zombie
2756 (linux_detach_lwp_callback): New function.
2757 (linux_detach): Detach from the leader thread after detaching from
2760 2016-06-28 Yao Qi <yao.qi@linaro.org>
2762 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2763 for variable new_offset.
2764 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2765 (aarch64_ftrace_insn_reloc_cb): Likewise.
2766 (aarch64_ftrace_insn_reloc_tb): Likewise.
2767 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2768 PRIx64 instead of PRIx32.
2770 2016-06-28 Yao Qi <yao.qi@linaro.org>
2772 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2773 (the_low_target): Install arm_get_syscall_trapinfo.
2775 2016-06-28 Yao Qi <yao.qi@linaro.org>
2777 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2779 (the_low_target): Install aarch64_get_syscall_trapinfo.
2781 2016-06-28 Yao Qi <yao.qi@linaro.org>
2783 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2785 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2786 Remove parameter sysno.
2787 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2790 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2792 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2793 (s390_emit_ne_goto): Likewise.
2794 (s390_emit_lt_goto): Likewise.
2795 (s390_emit_le_goto): Likewise.
2796 (s390_emit_gt_goto): Likewise.
2797 (s390_emit_ge_goto): Likewise.
2798 (s390x_emit_eq_goto): Likewise.
2799 (s390x_emit_ne_goto): Likewise.
2800 (s390x_emit_lt_goto): Likewise.
2801 (s390x_emit_le_goto): Likewise.
2802 (s390x_emit_gt_goto): Likewise.
2803 (s390x_emit_ge_goto): Likewise.
2804 (s390_emit_ops_impl): Mark variable static.
2805 (s390x_emit_ops): Likewise.
2807 2016-06-17 Yao Qi <yao.qi@linaro.org>
2809 * linux-low.c (handle_extended_wait): Call
2810 uninsert_reinsert_breakpoints for the parent process. Remove
2811 reinsert breakpoints from the child process. Reinsert them to
2812 the parent process when vfork is done.
2813 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2814 (reinsert_reinsert_breakpoints): New function.
2815 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2816 (reinsert_reinsert_breakpoints): Declare.
2818 2016-06-17 Yao Qi <yao.qi@linaro.org>
2820 * linux-low.c (handle_extended_wait): If the parent is doing
2821 step-over, remove the reinsert breakpoints from the forked child.
2823 2016-06-17 Yao Qi <yao.qi@linaro.org>
2825 * linux-low.c (unsuspend_all_lwps): Declare.
2826 (linux_low_filter_event): If thread exited, call finish_step_over.
2827 If step-over is finished, unsuspend other threads.
2829 2016-06-17 Yao Qi <yao.qi@linaro.org>
2831 * linux-low.c (linux_resume_one_lwp_throw): Assert
2832 has_reinsert_breakpoints returns false.
2833 * mem-break.c (delete_disabled_breakpoints): Assert
2834 bp type isn't reinsert_breakpoint.
2836 2016-06-17 Yao Qi <yao.qi@linaro.org>
2838 * linux-low.c (maybe_hw_step): New function.
2839 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2840 (finish_step_over): Switch current_thread to lwp temporarily,
2841 and assert has_reinsert_breakpoints returns true.
2842 (proceed_one_lwp): Call maybe_hw_step.
2843 * mem-break.c (has_reinsert_breakpoints): New function.
2844 * mem-break.h (has_reinsert_breakpoints): Declare.
2846 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2848 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2850 2016-05-17 Yao Qi <yao.qi@linaro.org>
2852 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2853 instead of find_inferior.
2855 2016-05-05 Yao Qi <yao.qi@linaro.org>
2857 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2858 Initialize res to zero.
2860 2016-05-05 Yao Qi <yao.qi@linaro.org>
2862 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2865 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2867 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2868 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2869 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2871 2016-04-28 Par Olsson <par.olsson@windriver.com>
2872 Simon Marchi <simon.marchi@ericsson.com>
2874 * tracepoint.c (write_inferior_int8): New function.
2875 (cmd_qtenable_disable): Write enable flag using
2876 write_inferior_int8.
2878 2016-04-25 Yao Qi <yao.qi@linaro.org>
2880 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2881 (need_step_over_p): Return zero if the LWP has pending signals
2882 can be delivered on software single step target.
2884 2016-04-25 Yao Qi <yao.qi@linaro.org>
2886 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2887 return instead of error.
2889 2016-04-22 Yao Qi <yao.qi@linaro.org>
2891 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2894 2016-04-22 Yao Qi <yao.qi@linaro.org>
2896 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2897 signal when stepping over breakpoint with software single
2900 2016-04-21 Pedro Alves <palves@redhat.com>
2902 * linux-s390-low.c (s390_collect_ptrace_register)
2903 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2905 (s390_check_regset): Use void * instead of gdb_byte *.
2907 2016-04-20 Pedro Alves <palves@redhat.com>
2909 * configure: Renegerate.
2911 2016-04-20 Yao Qi <yao.qi@linaro.org>
2913 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2914 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2916 (arm_store_gregset): Likewise.
2918 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2920 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2921 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2922 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2923 (amd64-avx-mpx-linux.c): New rules.
2924 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2925 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2926 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2927 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2928 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2929 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2930 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2931 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2932 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2933 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2934 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2935 * linux-x86-low.c (x86_linux_read_description): Add case for
2936 X86_XSTATE_AVX_MPX_MASK.
2937 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2938 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2939 init_registers_i386_avx_mpx_linux.
2940 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2941 (initialize_low_tracepoint): Call
2942 init_registers_i386_avx_mpx_linux.
2943 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2944 (initialize_low_tracepoint): Call
2945 init_registers_amd64_avx_mpx_linux.
2946 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2947 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2948 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2951 2016-04-18 Pedro Alves <palves@redhat.com>
2953 * configure: Regenerate.
2955 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2957 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2958 (aarch64_emit_sub): Likewise.
2960 2016-04-12 Pedro Alves <palves@redhat.com>
2962 * utils.c (prepare_to_throw_exception): Delete.
2964 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2966 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2968 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2970 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2972 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2974 * linux-aarch64-ipa.c: Add <elf.h> include.
2975 * linux-ppc-ipa.c: Add <elf.h> include.
2976 * linux-s390-ipa.c: Add <elf.h> include.
2978 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2980 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2981 (get_raw_reg_ptr): Likewise.
2982 (get_trace_state_variable_value_ptr): Likewise.
2983 (set_trace_state_variable_value_ptr): Likewise.
2984 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2987 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2988 Marcin Kościelnicki <koriakin@0x04.net>
2991 * linux-ppc-low.c (emit_insns): New function.
2992 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2993 (ppc_emit_prologue): New function.
2994 (ppc_emit_epilogue): New function.
2995 (ppc_emit_add): New function.
2996 (ppc_emit_sub): New function.
2997 (ppc_emit_mul): New function.
2998 (ppc_emit_lsh): New function.
2999 (ppc_emit_rsh_signed): New function.
3000 (ppc_emit_rsh_unsigned): New function.
3001 (ppc_emit_ext): New function.
3002 (ppc_emit_zero_ext): New function.
3003 (ppc_emit_log_not): New function.
3004 (ppc_emit_bit_and): New function.
3005 (ppc_emit_bit_or): New function.
3006 (ppc_emit_bit_xor): New function.
3007 (ppc_emit_bit_not): New function.
3008 (ppc_emit_equal): New function.
3009 (ppc_emit_less_signed): New function.
3010 (ppc_emit_less_unsigned): New function.
3011 (ppc_emit_ref): New function.
3012 (ppc_emit_const): New function.
3013 (ppc_emit_reg): New function.
3014 (ppc_emit_pop): New function.
3015 (ppc_emit_stack_flush): New function.
3016 (ppc_emit_swap): New function.
3017 (ppc_emit_stack_adjust): New function.
3018 (ppc_emit_call): New function.
3019 (ppc_emit_int_call_1): New function.
3020 (ppc_emit_void_call_2): New function.
3021 (ppc_emit_if_goto): New function.
3022 (ppc_emit_goto): New function.
3023 (ppc_emit_eq_goto): New function.
3024 (ppc_emit_ne_goto): New function.
3025 (ppc_emit_lt_goto): New function.
3026 (ppc_emit_le_goto): New function.
3027 (ppc_emit_gt_goto): New function.
3028 (ppc_emit_ge_goto): New function.
3029 (ppc_write_goto_address): New function.
3030 (ppc_emit_ops_impl): New static variable.
3031 (ppc64v1_emit_prologue): New function.
3032 (ppc64v2_emit_prologue): New function.
3033 (ppc64_emit_epilogue): New function.
3034 (ppc64_emit_add): New function.
3035 (ppc64_emit_sub): New function.
3036 (ppc64_emit_mul): New function.
3037 (ppc64_emit_lsh): New function.
3038 (ppc64_emit_rsh_signed): New function.
3039 (ppc64_emit_rsh_unsigned): New function.
3040 (ppc64_emit_ext): New function.
3041 (ppc64_emit_zero_ext): New function.
3042 (ppc64_emit_log_not): New function.
3043 (ppc64_emit_bit_and): New function.
3044 (ppc64_emit_bit_or): New function.
3045 (ppc64_emit_bit_xor): New function.
3046 (ppc64_emit_bit_not): New function.
3047 (ppc64_emit_equal): New function.
3048 (ppc64_emit_less_signed): New function.
3049 (ppc64_emit_less_unsigned): New function.
3050 (ppc64_emit_ref): New function.
3051 (ppc64_emit_const): New function.
3052 (ppc64v1_emit_reg): New function.
3053 (ppc64v2_emit_reg): New function.
3054 (ppc64_emit_pop): New function.
3055 (ppc64_emit_stack_flush): New function.
3056 (ppc64_emit_swap): New function.
3057 (ppc64v1_emit_call): New function.
3058 (ppc64v2_emit_call): New function.
3059 (ppc64v1_emit_int_call_1): New function.
3060 (ppc64v2_emit_int_call_1): New function.
3061 (ppc64v1_emit_void_call_2): New function.
3062 (ppc64v2_emit_void_call_2): New function.
3063 (ppc64_emit_if_goto): New function.
3064 (ppc64_emit_eq_goto): New function.
3065 (ppc64_emit_ne_goto): New function.
3066 (ppc64_emit_lt_goto): New function.
3067 (ppc64_emit_le_goto): New function.
3068 (ppc64_emit_gt_goto): New function.
3069 (ppc64_emit_ge_goto): New function.
3070 (ppc64v1_emit_ops_impl): New static variable.
3071 (ppc64v2_emit_ops_impl): New static variable.
3072 (ppc_emit_ops): New function.
3073 (linux_low_target): Wire in ppc_emit_ops.
3075 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3076 Marcin Kościelnicki <koriakin@0x04.net>
3079 * Makefile.in: Add powerpc-*-ipa.o
3080 * configure.srv: Add ipa_obj for powerpc*-linux.
3081 * linux-ppc-ipa.c: New file.
3082 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3084 (PPC_FIELD): New macro.
3085 (PPC_SEXT): New macro.
3086 (PPC_OP6): New macro.
3087 (PPC_BO): New macro.
3088 (PPC_LI): New macro.
3089 (PPC_BD): New macro.
3090 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3091 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3092 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3093 (ppc_get_thread_area): New function.
3094 (is_elfv2_inferior): New function.
3095 (gen_ds_form): New function.
3096 (GEN_STD): New macro.
3097 (GEN_STDU): New macro.
3098 (GEN_LD): New macro.
3099 (GEN_LDU): New macro.
3100 (gen_d_form): New function.
3101 (GEN_ADDI): New macro.
3102 (GEN_ADDIS): New macro.
3103 (GEN_LI): New macro.
3104 (GEN_LIS): New macro.
3105 (GEN_ORI): New macro.
3106 (GEN_ORIS): New macro.
3107 (GEN_LWZ): New macro.
3108 (GEN_STW): New macro.
3109 (GEN_STWU): New macro.
3110 (gen_xfx_form): New function.
3111 (GEN_MFSPR): New macro.
3112 (GEN_MTSPR): New macro.
3113 (GEN_MFCR): New macro.
3114 (GEN_MTCR): New macro.
3115 (GEN_SYNC): New macro.
3116 (GEN_LWSYNC): New macro.
3117 (gen_x_form): New function.
3118 (GEN_OR): New macro.
3119 (GEN_MR): New macro.
3120 (GEN_LWARX): New macro.
3121 (GEN_STWCX): New macro.
3122 (GEN_CMPW): New macro.
3123 (gen_md_form): New function.
3124 (GEN_RLDICL): New macro.
3125 (GEN_RLDICR): New macro.
3126 (gen_i_form): New function.
3128 (GEN_BL): New macro.
3129 (gen_b_form): New function.
3130 (GEN_BNE): New macro.
3131 (GEN_LOAD): New macro.
3132 (GEN_STORE): New macro.
3133 (gen_limm): New function.
3134 (gen_atomic_xchg): New function.
3135 (gen_call): New function.
3136 (ppc_relocate_instruction): New function.
3137 (ppc_install_fast_tracepoint_jump_pad): New function.
3138 (ppc_get_min_fast_tracepoint_insn_len): New function.
3139 (ppc_get_ipa_tdesc_idx): New function.
3140 (the_low_target): Wire in the new functions.
3141 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3143 * linux-ppc-tdesc.h: New file.
3145 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3147 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3148 (alloc_jump_pad_buffer): New function.
3149 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3150 (alloc_jump_pad_buffer): New function.
3151 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3152 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3153 (alloc_jump_pad_buffer): New function.
3154 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3155 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3156 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3157 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3159 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3161 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3162 * linux-amd64-ipa.c: Likewise.
3163 * linux-i386-ipa.c: Likewise.
3164 * linux-s390-ipa.c: Likewise.
3165 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3166 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3167 set_trace_state_variable_value_ptr.
3168 (struct ipa_sym_addresses): Likewise.
3169 (symbol_list): Likewise.
3170 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3171 accessing gdb_collect directly.
3172 (gdb_collect_ptr_type): New typedef.
3173 (get_raw_reg_ptr_type): New typedef.
3174 (get_trace_state_variable_value_ptr_type): New typedef.
3175 (set_trace_state_variable_value_ptr_type): New typedef.
3176 (gdb_collect_ptr): New global.
3177 (get_raw_reg_ptr): New global.
3178 (get_trace_state_variable_value_ptr): New global.
3179 (set_trace_state_variable_value_ptr): New global.
3180 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3181 accessing get_raw_reg directly.
3182 (get_get_tsv_func_addr): Likewise for
3183 get_trace_state_variable_value_ptr.
3184 (get_set_tsv_func_addr): Likewise for
3185 set_trace_state_variable_value_ptr.
3186 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3188 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3190 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3192 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3194 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3196 (relocate_instruction): Remove own_buf.
3197 * server.c (own_buf): Make global.
3198 (handle_v_requests): Make global.
3199 * server.h (own_buf): New declaration.
3200 (handle_v_requests): New prototype.
3202 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3205 * linux-s390-low.c (add_insns): New function.
3206 (s390_emit_prologue): New function.
3207 (s390_emit_epilogue): New function.
3208 (s390_emit_add): New function.
3209 (s390_emit_sub): New function.
3210 (s390_emit_mul): New function.
3211 (s390_emit_lsh): New function.
3212 (s390_emit_rsh_signed): New function.
3213 (s390_emit_rsh_unsigned): New function.
3214 (s390_emit_ext): New function.
3215 (s390_emit_log_not): New function.
3216 (s390_emit_bit_and): New function.
3217 (s390_emit_bit_or): New function.
3218 (s390_emit_bit_xor): New function.
3219 (s390_emit_bit_not): New function.
3220 (s390_emit_equal): New function.
3221 (s390_emit_less_signed): New function.
3222 (s390_emit_less_unsigned): New function.
3223 (s390_emit_ref): New function.
3224 (s390_emit_if_goto): New function.
3225 (s390_emit_goto): New function.
3226 (s390_write_goto_address): New function.
3227 (s390_emit_litpool): New function.
3228 (s390_emit_const): New function.
3229 (s390_emit_call): New function.
3230 (s390_emit_reg): New function.
3231 (s390_emit_pop): New function.
3232 (s390_emit_stack_flush): New function.
3233 (s390_emit_zero_ext): New function.
3234 (s390_emit_swap): New function.
3235 (s390_emit_stack_adjust): New function.
3236 (s390_emit_set_r2): New function.
3237 (s390_emit_int_call_1): New function.
3238 (s390_emit_void_call_2): New function.
3239 (s390_emit_eq_goto): New function.
3240 (s390_emit_ne_goto): New function.
3241 (s390_emit_lt_goto): New function.
3242 (s390_emit_le_goto): New function.
3243 (s390_emit_gt_goto): New function.
3244 (s390_emit_ge_goto): New function.
3245 (s390x_emit_prologue): New function.
3246 (s390x_emit_epilogue): New function.
3247 (s390x_emit_add): New function.
3248 (s390x_emit_sub): New function.
3249 (s390x_emit_mul): New function.
3250 (s390x_emit_lsh): New function.
3251 (s390x_emit_rsh_signed): New function.
3252 (s390x_emit_rsh_unsigned): New function.
3253 (s390x_emit_ext): New function.
3254 (s390x_emit_log_not): New function.
3255 (s390x_emit_bit_and): New function.
3256 (s390x_emit_bit_or): New function.
3257 (s390x_emit_bit_xor): New function.
3258 (s390x_emit_bit_not): New function.
3259 (s390x_emit_equal): New function.
3260 (s390x_emit_less_signed): New function.
3261 (s390x_emit_less_unsigned): New function.
3262 (s390x_emit_ref): New function.
3263 (s390x_emit_if_goto): New function.
3264 (s390x_emit_const): New function.
3265 (s390x_emit_call): New function.
3266 (s390x_emit_reg): New function.
3267 (s390x_emit_pop): New function.
3268 (s390x_emit_stack_flush): New function.
3269 (s390x_emit_zero_ext): New function.
3270 (s390x_emit_swap): New function.
3271 (s390x_emit_stack_adjust): New function.
3272 (s390x_emit_int_call_1): New function.
3273 (s390x_emit_void_call_2): New function.
3274 (s390x_emit_eq_goto): New function.
3275 (s390x_emit_ne_goto): New function.
3276 (s390x_emit_lt_goto): New function.
3277 (s390x_emit_le_goto): New function.
3278 (s390x_emit_gt_goto): New function.
3279 (s390x_emit_ge_goto): New function.
3280 (s390_emit_ops): New function.
3281 (struct linux_target_ops): Fill in emit_ops hook.
3283 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3286 * Makefile.in: Add s390 IPA files.
3287 * configure.srv: Build IPA for s390.
3288 * linux-s390-ipa.c: New file.
3289 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3290 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3291 (tdesc_s390_linux32): Likewise.
3292 (init_registers_s390_linux32v1): Likewise.
3293 (tdesc_s390_linux32v1): Likewise.
3294 (init_registers_s390_linux32v2): Likewise.
3295 (tdesc_s390_linux32v2): Likewise.
3296 (init_registers_s390_linux64): Likewise.
3297 (tdesc_s390_linux64): Likewise.
3298 (init_registers_s390_linux64v1): Likewise.
3299 (tdesc_s390_linux64v1): Likewise.
3300 (init_registers_s390_linux64v2): Likewise.
3301 (tdesc_s390_linux64v2): Likewise.
3302 (init_registers_s390_te_linux64): Likewise.
3303 (tdesc_s390_te_linux64): Likewise.
3304 (init_registers_s390_vx_linux64): Likewise.
3305 (tdesc_s390_vx_linux64): Likewise.
3306 (init_registers_s390_tevx_linux64): Likewise.
3307 (tdesc_s390_tevx_linux64): Likewise.
3308 (init_registers_s390x_linux64): Likewise.
3309 (tdesc_s390x_linux64): Likewise.
3310 (init_registers_s390x_linux64v1): Likewise.
3311 (tdesc_s390x_linux64v1): Likewise.
3312 (init_registers_s390x_linux64v2): Likewise.
3313 (tdesc_s390x_linux64v2): Likewise.
3314 (init_registers_s390x_te_linux64): Likewise.
3315 (tdesc_s390x_te_linux64): Likewise.
3316 (init_registers_s390x_vx_linux64): Likewise.
3317 (tdesc_s390x_vx_linux64): Likewise.
3318 (init_registers_s390x_tevx_linux64): Likewise.
3319 (tdesc_s390x_tevx_linux64): Likewise.
3320 (have_hwcap_s390_vx): New static variable.
3321 (s390_arch_setup): Fill have_hwcap_s390_vx.
3322 (s390_get_thread_area): New function.
3323 (s390_ft_entry_gpr_esa): New const.
3324 (s390_ft_entry_gpr_zarch): New const.
3325 (s390_ft_entry_misc): New const.
3326 (s390_ft_entry_fr): New const.
3327 (s390_ft_entry_vr): New const.
3328 (s390_ft_main_31): New const.
3329 (s390_ft_main_64): New const.
3330 (s390_ft_exit_fr): New const.
3331 (s390_ft_exit_vr): New const.
3332 (s390_ft_exit_misc): New const.
3333 (s390_ft_exit_gpr_esa): New const.
3334 (s390_ft_exit_gpr_zarch): New const.
3335 (append_insns): New function.
3336 (s390_relocate_instruction): New function.
3337 (s390_install_fast_tracepoint_jump_pad): New function.
3338 (s390_get_min_fast_tracepoint_insn_len): New function.
3339 (s390_get_ipa_tdesc_idx): New function.
3340 (struct linux_target_ops): Wire in the above functions.
3341 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3342 * linux-s390-tdesc.h: New file.
3344 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3346 * linux-s390-low.c (s390_supports_tracepoints): New function.
3347 (struct linux_target_ops): Fill supports_tracepoints hook.
3349 2016-03-18 Yao Qi <yao.qi@linaro.org>
3351 * linux-low.c (lwp_signal_can_be_delivered): New function.
3352 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3354 2016-03-18 Yao Qi <yao.qi@linaro.org>
3356 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3357 0 if signal is enqueued. Remove 'signal' from one debugging
3358 message. Move one debugging message to some lines below.
3359 Remove code setting 'signal' to 0.
3361 2016-03-18 Yao Qi <yao.qi@linaro.org>
3363 * linux-low.c (linux_low_filter_event): Remove redundant
3364 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3366 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3368 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3369 (struct linux_target_ops): Wire in the above.
3371 2016-03-03 Yao Qi <yao.qi@linaro.org>
3373 * linux-low.c: Update comments to start_step_over.
3375 2016-03-03 Yao Qi <yao.qi@linaro.org>
3378 * linux-low.c (handle_extended_wait): Set child suspended
3379 if event_lwp->bp_reinsert isn't zero.
3381 2016-03-02 Yao Qi <yao.qi@linaro.org>
3383 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3384 enqueue_pending_signal.
3386 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3388 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3391 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3393 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3394 (s390_regmap_3264) [!__s390x__]: New global.
3395 (s390_collect_ptrace_register): Skip map entries containing -1.
3396 (s390_supply_ptrace_register): Ditto.
3397 (s390_fill_gprs_high): New function.
3398 (s390_store_gprs_high): New function.
3399 (s390_regsets): Add NT_S390_HIGH_GPRS.
3400 (s390_get_hwcap): Enable on 31-bit.
3401 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3402 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3403 Detect NT_S390_HIGH_GPRS.
3404 (s390_usrregs_info_3264): Enable on 31-bit.
3405 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3406 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3408 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3411 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3412 * configure.srv: Ditto.
3413 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3414 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3415 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3416 (init_registers_amd64_linux): Remove prototype.
3417 (tdesc_amd64_linux): Remove declaration.
3418 (get_ipa_tdesc): New function.
3419 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3420 initialize remaining tdescs.
3421 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3422 (init_registers_i386_linux): Remove prototype.
3423 (tdesc_i386_linux): Remove declaration.
3424 (get_ipa_tdesc): New function.
3425 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3426 initialize remaining tdescs.
3427 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3428 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3429 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3430 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3431 (x86_get_ipa_tdesc_idx): New function.
3432 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3433 * linux-x86-tdesc.h: New file.
3434 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3435 (target_get_ipa_tdesc_idx): New macro.
3436 * tracepoint.c (ipa_tdesc_idx): New macro.
3437 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3438 (symbol_list): Add ipa_tdesc_idx.
3439 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3440 (ipa_tdesc): Remove.
3441 (ipa_tdesc_idx): New variable.
3442 (get_context_regcache): Use get_ipa_tdesc.
3443 (gdb_collect): Ditto.
3445 * tracepoint.h (get_ipa_tdesc): New prototype.
3446 (ipa_tdesc): Remove.
3448 2016-02-24 Pedro Alves <palves@redhat.com>
3450 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3451 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3452 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3453 Factor out common code between the USE_SIGTRAP_SIGINFO and
3454 !USE_SIGTRAP_SIGINFO blocks.
3455 (linux_low_filter_event): Call save_stop_reason instead of
3456 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3458 (linux_wait_1): Update comments.
3460 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
3462 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3463 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3464 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3465 ppc_insert_point, ppc_remove_point.
3467 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3469 * linux-s390-low.c (s390_supports_z_point_type): New function.
3470 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3472 2016-02-16 Yao Qi <yao.qi@linaro.org>
3474 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3475 PC. Get pc from regcache_read_pc.
3477 2016-02-12 Yao Qi <yao.qi@linaro.org>
3479 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3480 or linux_get_pc_32bit.
3481 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3483 2016-02-12 Yao Qi <yao.qi@linaro.org>
3485 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3486 arm_linux_get_next_pcs_fixup.
3488 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3490 * tracepoint.c (x_tracepoint_action_download): Change
3491 write_inferior_data_ptr to write_inferior_data_pointer.
3492 (cmd_qtstart): Likewise.
3493 (write_inferior_data_ptr): Remove.
3494 (download_agent_expr): Change write_inferior_data_ptr to
3495 write_inferior_data_pointer.
3496 (download_tracepoint_1): Likewise.
3497 (download_tracepoint): Likewise.
3498 (download_trace_state_variables): Likewise.
3500 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
3501 Marcin Kościelnicki <koriakin@0x04.net>
3503 * tracepoint.c (struct tracepoint_action_ops): Remove.
3504 (struct tracepoint_action): Remove ops.
3505 (m_tracepoint_action_download, r_tracepoint_action_download)
3506 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3507 size and offset accordingly.
3508 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3509 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3510 (tracepoint_action_send, tracepoint_action_download): New functions.
3511 Helpers for trace action handlers.
3512 (add_tracepoint_action): Remove setup actions ops.
3513 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3515 2016-02-10 Yao Qi <yao.qi@linaro.org>
3517 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3519 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3521 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3523 * configure: Regenerate.
3525 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3527 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3528 void * to gdb_byte *.
3529 * linux-low.c (siginfo_fixup): Likewise.
3530 (linux_xfer_siginfo): Likewise.
3531 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3533 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3535 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3537 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3539 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3541 * linux-x86-low.c [__x86_64__]: Include
3542 "nat/amd64-linux-siginfo.h".
3543 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3544 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3545 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3546 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3547 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3548 (cpt_si_fd, si_timerid, si_overrun): Move from
3549 nat/amd64-linux-siginfo.c.
3550 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3552 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3554 * server.c (skip_to_semicolon): Remove.
3555 (process_point_options): Use strchrnul instead of
3558 2016-01-26 Yao Qi <yao.qi@linaro.org>
3560 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3561 * linux-low.c (install_software_single_step_breakpoints): Don't
3562 call regcache_read_pc.
3563 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3566 2016-01-26 Yao Qi <yao.qi@linaro.org>
3568 * linux-low.c (install_software_single_step_breakpoints): Call
3569 regcache_read_pc instead of get_pc.
3571 2016-01-26 Yao Qi <yao.qi@linaro.org>
3573 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3574 (unblock_async_io): Rename to ...
3575 (block_unblock_async_io): ... it. New function.
3576 (enable_async_io): Don't install SIGIO handler. Unblock it
3578 (disable_async_io): Don't ignore SIGIO. Block it instead.
3579 (initialize_async_io): Install SIGIO handler. Don't call
3582 2016-01-26 Yao Qi <yao.qi@linaro.org>
3584 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3585 first character is '\003', call *the_target->request_interrupt.
3587 2016-01-25 Yao Qi <yao.qi@linaro.org>
3589 * remote-utils.c (new_thread_notify): Remove.
3590 (dead_thread_notify): Likewise.
3591 * remote-utils.h (new_thread_notify): Remove declaration.
3592 (dead_thread_notify): Likewise.
3594 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3596 * gdb.trace/pending.exp: Fix expected message on continue.
3598 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3600 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3601 it works properly on big-endian machines where sizeof (CORE_ADDR)
3604 2016-01-21 Pedro Alves <palves@redhat.com>
3606 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3607 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3608 * configure: Regenerate.
3610 2016-01-21 Yao Qi <yao.qi@linaro.org>
3612 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3613 is_thumb and set it according to CPSR saved on the stack.
3614 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3615 arm_sigreturn_next_pc.
3617 2016-01-18 Yao Qi <yao.qi@linaro.org>
3619 * linux-low.c (linux_set_pc_64bit): New function.
3620 (linux_get_pc_64bit): New function.
3621 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3623 * linux-sparc-low.c (debug_threads): Remove declaration.
3624 (sparc_get_pc): Remove.
3625 (the_low_target): Use linux_get_pc_64bit instead of
3627 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3628 (the_low_target): Use linux_get_pc_64bit and
3631 2016-01-18 Yao Qi <yao.qi@linaro.org>
3633 * linux-arm-low.c (debug_threads): Remove declaration.
3634 (arm_get_pc, arm_set_pc): Remove.
3635 (the_low_target): Use linux_get_pc_32bit and
3637 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3638 (the_low_target): Use linux_get_pc_32bit and
3640 * linux-cris-low.c (debug_threads): Remove declaration.
3641 (cris_get_pc, cris_set_pc,): Remove.
3642 (the_low_target): Use linux_get_pc_32bit and
3644 * linux-crisv32-low.c (debug_threads): Remove declaration.
3645 (cris_get_pc, cris_set_pc): Remove.
3646 (the_low_target): Use linux_get_pc_32bit and
3648 * linux-low.c: Include inttypes.h.
3649 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3650 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3651 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3652 (the_low_target): Use linux_get_pc_32bit and
3654 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3655 (the_low_target): Use linux_get_pc_32bit and
3657 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3658 (the_low_target): Use linux_get_pc_32bit and
3660 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3661 (the_low_target): Use linux_get_pc_32bit and
3663 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3664 (the_low_target): Use linux_get_pc_32bit and
3667 2016-01-18 Gary Benson <gbenson@redhat.com>
3669 * configure.ac (AC_FUNC_FORK): New check.
3670 * config.in: Regenerate.
3671 * configure: Likewise.
3673 2016-01-14 Yao Qi <yao.qi@linaro.org>
3675 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3676 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3677 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3678 arm_get_next_pcs_ctor.
3680 2016-01-12 Josh Stone <jistone@redhat.com>
3681 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3683 * inferiors.h: Include "gdb_vecs.h".
3684 (struct process_info): Add syscalls_to_catch.
3685 * inferiors.c (remove_process): Free syscalls_to_catch.
3686 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3687 syscall_return stops.
3688 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3689 * server.c (handle_general_set): Handle QCatchSyscalls.
3690 (handle_query): Report support for QCatchSyscalls.
3691 * target.h (struct target_ops): Add supports_catch_syscall.
3692 (target_supports_catch_syscall): New macro.
3693 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3694 (struct lwp_info): Add syscall_state.
3695 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3696 Maintain syscall_state and syscalls_to_catch across exec.
3697 (get_syscall_trapinfo): New function, proxy to the_low_target.
3698 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3699 (linux_low_filter_event): Toggle syscall_state entry/return for
3700 syscall traps, and set it ignored for all others.
3701 (gdb_catching_syscalls_p): New function.
3702 (gdb_catch_this_syscall_p): New function.
3703 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3704 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3705 (linux_supports_catch_syscall): New function.
3706 (linux_target_ops): Install it.
3707 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3708 (the_low_target): Install it.
3710 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3712 * acinclude.m4: Include new ../warning.m4 file.
3713 * configure: Regenerated.
3714 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3716 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3718 * ax.c (is_goto_target): Mark static.
3719 * linux-low.c (register_addr): Likewise.
3720 (linux_fetch_registers, linux_store_registers): Likewise.
3721 * mem-break.c (any_persistent_commands): Fix old prototype.
3722 (add_commands_to_breakpoint): Mark static.
3723 * regcache.c (find_register_by_name): Delete unused func.
3724 * remote-utils.c (hex_or_minus_one): Mark static.
3725 * server.c (monitor_show_help): Mark static.
3726 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3727 handle_v_requests): Likewise.
3729 2016-01-12 Pedro Alves <palves@redhat.com>
3731 Remove use of the registered trademark symbol throughout.
3733 2016-01-08 Yao Qi <yao.qi@linaro.org>
3735 * remote-utils.c (getpkt): If c is '\003', call target hook
3738 2016-01-06 Yao Qi <yao.qi@linaro.org>
3740 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3741 linux-aarch32-low.c.
3742 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3743 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3744 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3745 (thumb2_breakpoint): Declare.
3746 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3747 linux-aarch32-low.h.
3748 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3749 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3750 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3752 2016-01-01 Joel Brobecker <brobecker@adacore.com>
3754 * gdbreplay.c (gdbreplay_version): Change copyright year in
3756 * server.c (gdbserver_version): Likewise.
3758 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3760 * server.c (crc32_table): Delete.
3761 (crc32): Use libiberty's xcrc32 function.
3763 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3765 * lynx-low.c (lynx_delete_thread_callback): New function.
3766 (lynx_mourn): Properly delete our process and all of its
3767 threads. Remove call to clear_inferiors.
3769 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3771 * target.c (thread_search_callback): Add check that
3772 the thread_stopped target callback is not NULL before
3775 2015-12-21 Yao Qi <yao.qi@linaro.org>
3777 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3780 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3782 * server.c (handle_query): Call target_supports_software_single_step.
3784 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3786 * linux-low.c (single_step): New function.
3787 (linux_resume_one_lwp_throw): Call single_step.
3788 (start_step_over): Likewise.
3790 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3792 * Makefile.in (SFILES): Append arch/arm-linux.c,
3793 arch/arm-get-next-pcs.c.
3794 (arm-linux.o): New rule.
3795 (arm-get-next-pcs.o): New rule.
3796 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3798 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3799 to linux-aarch32-low.c.
3800 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3801 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3802 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3803 (thumb2_breakpoint_len): Likewise.
3804 (arm_is_thumb_mode): Make non-static.
3805 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3806 from linux-aarch32-low.c.
3807 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3808 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3809 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3810 (thumb2_breakpoint_len): Likewise.
3811 (arm_is_thumb_mode): New declaration.
3812 * linux-arm-low.c: Include arch/arm-linux.h
3813 aarch/arm-get-next-pcs.h, sys/syscall.h.
3814 (get_next_pcs_ops): New struct.
3815 (get_next_pcs_addr_bits_remove): New function.
3816 (get_next_pcs_is_thumb): New function.
3817 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3818 (arm_sigreturn_next_pc): Likewise.
3819 (get_next_pcs_syscall_next_pc): Likewise.
3820 (arm_gdbserver_get_next_pcs): Likewise.
3821 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3823 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3824 * server.h: Include gdb_vecs.h.
3826 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3828 * Makefile.in (SFILES): Append common/common-regcache.c.
3829 (OBS): Append common-regcache.o.
3830 (common-regcache.o): New rule.
3831 * regcache.c (init_register_cache): Initialize cache to
3833 (regcache_raw_read_unsigned): New function.
3834 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3835 register_status enum.
3837 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3839 * linux-aarch64-low.c (the_low_targets): Rename
3840 breakpoint_reinsert_addr to get_next_pcs.
3841 * linux-arm-low.c (the_low_targets): Likewise.
3842 * linux-bfin-low.c (the_low_targets): Likewise.
3843 * linux-cris-low.c (the_low_targets): Likewise.
3844 * linux-crisv32-low.c (the_low_targets): Likewise.
3845 * linux-low.c (can_software_single_step): Likewise.
3846 (install_software_single_step_breakpoints): New function.
3847 (start_step_over): Use install_software_single_step_breakpoints.
3848 * linux-low.h: New CORE_ADDR vector.
3849 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3851 * linux-mips-low.c (the_low_targets): Likewise.
3852 * linux-nios2-low.c (the_low_targets): Likewise.
3853 * linux-sparc-low.c (the_low_targets): Likewise.
3855 2015-12-17 Pedro Alves <palves@redhat.com>
3857 * linux-low.c (linux_kill_one_lwp): Remove references to
3859 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3861 (linux_init_signals): Delete.
3862 (initialize_low): Adjust.
3863 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3865 2015-12-16 Pedro Alves <palves@redhat.com>
3867 * configure.ac (compiler warning flags): When testing a
3868 -Wno-foo option, check whether -Wfoo works instead.
3869 * configure: Regenerate.
3871 2015-12-11 Don Breazeal <donb@codesourcery.com>
3873 * server.c (process_serial_event): Don't exit from gdbserver
3874 in remote mode if there are still active inferiors.
3876 2015-12-11 Yao Qi <yao.qi@linaro.org>
3878 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3879 arm_breakpoint_at if the process is 32-bit.
3881 2015-12-11 Yao Qi <yao.qi@linaro.org>
3883 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3886 2015-12-07 Yao Qi <yao.qi@linaro.org>
3888 * configure.srv: Append arm.o to srv_tgtobj for
3889 aarch64*-*-linux* target.
3890 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3891 from linux-arm-low.c.
3892 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3893 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3894 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3895 (thumb2_breakpoint_len): Likewise.
3896 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3897 (arm_breakpoint_kinds): Likewise.
3898 (arm_breakpoint_kind_from_pc): Likewise.
3899 (arm_sw_breakpoint_from_kind): Likewise.
3900 (arm_breakpoint_kind_from_current_state): Likewise.
3901 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3902 (arm_sw_breakpoint_from_kind): Declare.
3903 (arm_breakpoint_kind_from_current_state): Declare.
3904 (arm_breakpoint_at): Declare.
3905 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3906 arm_sw_breakpoint_from_kind if process is 32-bit.
3907 (aarch64_breakpoint_kind_from_pc): New function.
3908 (aarch64_breakpoint_kind_from_current_state): New function.
3909 (the_low_target): Initialize fields breakpoint_kind_from_pc
3910 and breakpoint_kind_from_current_state.
3911 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3912 linux-aarch32-low.c.
3913 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3914 (arm_breakpoint, arm_breakpoint_len): Likewise.
3915 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3916 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3917 (arm_is_thumb_mode): Likewise.
3918 (arm_breakpoint_at): Likewise.
3919 (arm_breakpoint_kind_from_pc): Likewise.
3920 (arm_sw_breakpoint_from_kind): Likewise.
3921 (arm_breakpoint_kind_from_current_state): Likewise.
3924 2015-08-04 Yao Qi <yao.qi@linaro.org>
3926 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3927 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3928 * server.c (extended_protocol): Remove "static".
3929 * server.h (extended_protocol): Declare it.
3931 2015-12-04 Josh Stone <jistone@redhat.com>
3933 * target.h (struct target_ops) <arch_setup>: Rename to ...
3934 (struct target_ops) <post_create_inferior>: ... this.
3935 (target_arch_setup): Rename to ...
3936 (target_post_create_inferior): ... this, calling post_create_inferior.
3937 * server.c (start_inferior): Update target_arch_setup calls to
3938 target_post_create_inferior.
3939 * linux-low.c (linux_low_ptrace_options): Forward declare.
3940 (linux_arch_setup): Update its comment for general use.
3941 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3942 (struct linux_target_ops): Use linux_post_create_inferior.
3943 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3944 to post_create_inferior.
3945 * nto-low.c (struct nto_target_ops): Likewise.
3946 * spu-low.c (struct spu_target_ops): Likewise.
3947 * win32-low.c (struct win32_target_ops): Likewise.
3949 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3951 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3953 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3955 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3956 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3957 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3958 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3959 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3960 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3961 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3962 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3963 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3964 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3965 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3966 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3968 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3970 * linux-low.c (linux_look_up_symbols): Don't call
3971 linux_supports_traceclone.
3972 * linux-low.h (thread_db_init): Remove use_events argument.
3973 * thread-db.c (thread_db_use_event): Remove global variable.
3974 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3975 (struct thread_db) <td_create_bp>: Remove field.
3976 (thread_db_create_event): Remove function.
3977 (thread_db_enable_reporting): Likewise.
3978 (find_one_thread): Don't check for thread_db_use_events.
3979 (attach_thread): Likewise.
3980 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3981 (try_thread_db_load_1): Don't check for thread_db_use_events.
3982 (thread_db_init): Remove use_events argument and thread events
3984 (remove_thread_event_breakpoints): Remove function.
3985 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3987 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3989 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3991 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3992 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3993 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3994 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3995 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3997 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3999 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4000 * linux-low.c (can_hardware_single_step): Use
4001 supports_hardware_single_step.
4002 (can_software_single_step): New function.
4003 (start_step_over): Call can_software_single_step.
4004 (linux_supports_hardware_single_step): New function.
4005 (struct target_ops) <supports_software_single_step>: Initialize.
4006 * linux-low.h (struct linux_target_ops)
4007 <supports_hardware_single_step>: Initialize.
4008 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4009 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4010 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4011 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4012 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4013 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4014 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4015 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4016 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4017 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4019 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4020 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4022 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4023 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4024 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4026 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4027 * target.h (struct target_ops): <supports_software_single_step>:
4029 (target_supports_software_single_step): New macro.
4031 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4033 * linux-low.c (linux_wait_1): Fix pc advance condition.
4034 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4035 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4037 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4039 * linux-arm-low.c (arm_is_thumb_mode): New function.
4040 (arm_breakpoint_at): Use arm_is_thumb_mode.
4041 (arm_breakpoint_kind_from_current_state): New function.
4042 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4044 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4045 (linux_breakpoint_kind_from_current_state): New function.
4046 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4047 * linux-low.h (struct linux_target_ops)
4048 <breakpoint_kind_from_current_state>: New field.
4049 * target.h (struct target_ops): Likewise.
4050 (target_breakpoint_kind_from_current_state): New macro.
4052 2015-11-30 Pedro Alves <palves@redhat.com>
4054 * linux-low.c (linux_resume): Wake up the event loop before
4057 2015-11-30 Pedro Alves <palves@redhat.com>
4059 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4061 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4063 * target.c (struct thread_search): New structure.
4064 (thread_search_callback): New function.
4065 (prev_general_thread): New global.
4066 (prepare_to_access_memory, done_accessing_memory): New functions.
4067 * target.h (prepare_to_access_memory, done_accessing_memory):
4068 Replace macros with function declarations.
4070 2015-11-30 Pedro Alves <palves@redhat.com>
4073 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4074 report TARGET_WAITKIND_NO_RESUMED.
4075 * remote-utils.c (prepare_resume_reply): Handle
4076 TARGET_WAITKIND_NO_RESUMED.
4077 * server.c (report_no_resumed): New global.
4078 (handle_query) <qSupported>: Handle "no-resumed+". Report
4079 "no-resumed+" support.
4080 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4081 return error if the client doesn't support no-resumed events.
4082 (push_stop_notification): New function.
4083 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4084 events if the client supports them.
4086 2015-11-30 Pedro Alves <palves@redhat.com>
4088 * linux-low.c (thread_still_has_status_pending_p): Don't check
4090 (lwp_resumed): New function.
4091 (status_pending_p_callback): Return early if the LWP is not
4092 supposed to be resumed.
4094 2015-11-30 Pedro Alves <palves@redhat.com>
4096 * linux-low.c (handle_extended_wait): Assert that the LWP's
4097 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4098 thread create events, leave the new child's status pending.
4099 (linux_low_filter_event): If GDB wants to hear about thread exit
4100 events, leave the LWP marked dead and don't delete it.
4101 (linux_wait_for_event_filtered): Don't check for thread exit.
4102 (filter_exit_event): New function.
4103 (linux_wait_1): Use it, when returning an exit event.
4104 (linux_resume_one_lwp_throw): Assert that the LWP's
4105 waitstatus is TARGET_WAITKIND_IGNORE.
4106 * remote-utils.c (prepare_resume_reply): Handle
4107 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4108 * server.c (report_thread_events): New global.
4109 (handle_general_set): Handle QThreadEvents.
4110 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4111 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4112 TARGET_WAITKIND_THREAD_EXITED.
4113 * server.h (report_thread_events): Declare.
4115 2015-11-30 Pedro Alves <palves@redhat.com>
4117 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4118 the thread's last_resume_kind was resume_stop.
4120 2015-11-30 Pedro Alves <palves@redhat.com>
4122 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4125 2015-11-30 Pedro Alves <palves@redhat.com>
4127 * server.c (handle_v_requests): Handle vCtrlC.
4129 2015-11-30 Pedro Alves <palves@redhat.com>
4131 * gdbthread.h (find_any_thread_of_pid): Declare.
4132 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4134 * server.c (handle_query): If current_thread is NULL, look for
4135 another thread of the selected process.
4137 2015-11-26 Daniel Colascione <dancol@dancol.org>
4138 Simon Marchi <simon.marchi@ericsson.com>
4140 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4141 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4143 * target.h (struct target_ops) <thread_name>: New field.
4144 (target_thread_name): New macro.
4146 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4148 * regcache.h (regcache_invalidate_pid): Add declaration.
4149 * regcache.c (regcache_invalidate_pid): New function, extracted
4150 from regcache_invalidate.
4151 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4152 Add trivial documentation comment.
4153 * lynx-low.c: Use regcache_invalidate_pid instead of
4154 regcache_invalidate.
4156 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4158 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4159 and Elf64_auxv_t if the target is Android.
4161 2015-11-22 Doug Evans <xdje42@gmail.com>
4163 * target.h: #include <sys/types.h>.
4165 2015-11-19 Pedro Alves <palves@redhat.com>
4167 * linux-low.c (linux_process_qsupported): Change prototype.
4169 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4171 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4172 and adjust to loop over all features.
4173 * server.c (handle_query) <qSupported>: Adjust to call
4174 target_process_qsupported once, passing it a vector of unprocessed
4176 * target.h (struct target_ops) <process_qsupported>: Change
4178 (target_process_qsupported): Adjust.
4180 2015-11-19 Pedro Alves <palves@redhat.com>
4182 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4184 * configure: Regenerate.
4186 2015-11-19 Pedro Alves <palves@redhat.com>
4188 * configure: Regenerate.
4190 2015-11-19 Yao Qi <yao.qi@linaro.org>
4192 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4195 2015-11-19 Yao Qi <yao.qi@linaro.org>
4197 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4198 (struct aarch64_operand): Move enum out.
4200 2015-11-19 Yao Qi <yao.qi@linaro.org>
4202 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4203 struct user_fpsimd_state *.
4204 (aarch64_store_fpregset): Likewise.
4206 2015-11-19 Yao Qi <yao.qi@linaro.org>
4208 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4209 struct user_pt_regs *.
4210 (aarch64_store_gregset): Likewise.
4212 2015-11-18 Pedro Alves <palves@redhat.com>
4214 * Makefile.in (all_object_files): Add $IPA_OBJS.
4216 2015-11-17 Pedro Alves <palves@redhat.com>
4218 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4219 GDB_SIGNAL_0 and gdb_signal_to_string.
4221 2015-11-17 Pedro Alves <palves@redhat.com>
4223 * win32-low.c (handle_output_debug_string): Remove parameter.
4224 (win32_kill): Remove our_status local and adjust call to
4225 handle_output_debug_string.
4226 (get_child_debug_event): Adjust call to
4227 handle_output_debug_string.
4229 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4231 * linux-mips-low.c (mips_fill_gregset): Add cast.
4232 (mips_store_gregset): Likewise.
4233 (mips_fill_fpregset): Likewise.
4234 (mips_store_fpregset): Likewise.
4236 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4238 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4241 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4243 * linux-mips-low.c (mips_linux_new_thread): Change type of
4244 watch_type to enum target_hw_bp_type.
4246 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4248 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4249 Change return type to arm_hwbp_type.
4251 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4253 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4254 (arm_store_gregset): Likewise.
4255 * linux-arm-low.c (arm_get_hwcap): Likewise.
4256 (arm_read_description): Likewise.
4258 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4260 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4262 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4264 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4265 (ppc_fill_vsxregset): Likewise.
4266 (ppc_store_vsxregset): Likewise.
4267 (ppc_fill_vrregset): Likewise.
4268 (ppc_store_vrregset): Likewise.
4269 (ppc_fill_evrregset): Likewise.
4270 (ppc_store_evrregset): Likewise.
4272 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4274 * linux-ppc-low.c (ppc_usrregs_info): Remove
4275 forward-declaration.
4276 (ppc_arch_setup): Move lower in file.
4278 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4280 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4281 (ps_pdwrite): Likewise.
4283 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4285 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4286 to after assert checks.
4288 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4290 * proc-service.c (ps_pdread): Add/adjust casts.
4291 (ps_pdwrite): Add/adjust casts.
4293 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4295 * server.c (handle_search_memory_1): Cast return value of
4298 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4300 * server.c (write_qxfer_response): Change type of data to
4303 2015-10-29 Pedro Alves <palves@redhat.com>
4305 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4307 2015-10-29 Pedro Alves <palves@redhat.com>
4309 * tracepoint.c (clear_installed_tracepoints): Add casts.
4311 2015-10-29 Pedro Alves <palves@redhat.com>
4313 * server.c (handle_v_cont, process_serial_event): Add enum
4314 gdb_signal casts to signal parsing code.
4316 2015-10-29 Pedro Alves <palves@redhat.com>
4318 * linux-low.h (NULL_REGSET): Define.
4319 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4320 * linux-arm-low.c (arm_regsets): Likewise.
4321 * linux-crisv32-low.c (cris_regsets): Likewise.
4322 * linux-m68k-low.c (m68k_regsets): Likewise.
4323 * linux-mips-low.c (mips_regsets): Likewise.
4324 * linux-nios2-low.c (nios2_regsets): Likewise.
4325 * linux-ppc-low.c (ppc_regsets): Likewise.
4326 * linux-s390-low.c (s390_regsets): Likewise.
4327 * linux-sh-low.c (sh_regsets): Likewise.
4328 * linux-sparc-low.c (sparc_regsets): Likewise.
4329 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4330 * linux-tile-low.c (tile_regsets): Likewise.
4331 * linux-x86-low.c (x86_regsets): Likewise.
4332 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4334 2015-10-29 Pedro Alves <palves@redhat.com>
4336 * linux-low.h (NULL_REGSET): Define.
4337 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4338 * linux-arm-low.c (arm_regsets): Likewise.
4339 * linux-crisv32-low.c (cris_regsets): Likewise.
4340 * linux-m68k-low.c (m68k_regsets): Likewise.
4341 * linux-mips-low.c (mips_regsets): Likewise.
4342 * linux-nios2-low.c (nios2_regsets): Likewise.
4343 * linux-ppc-low.c (ppc_regsets): Likewise.
4344 * linux-s390-low.c (s390_regsets): Likewise.
4345 * linux-sh-low.c (sh_regsets): Likewise.
4346 * linux-sparc-low.c (sparc_regsets): Likewise.
4347 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4348 * linux-tile-low.c (tile_regsets): Likewise.
4349 * linux-x86-low.c (x86_regsets): Likewise.
4350 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4352 2015-10-26 Doug Evans <dje@google.com>
4354 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4356 2015-10-26 Doug Evans <dje@google.com>
4358 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4360 2015-10-26 Doug Evans <dje@google.com>
4362 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4364 (attach_thread, find_new_threads_callback): Ditto.
4366 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4368 * mem-break.h (set_breakpoint_data): Remove.
4370 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4372 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4373 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4374 (initialize_low): Remove set_breakpoint_data call.
4375 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4376 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4377 (initialize_low): Remove set_breakpoint_data call.
4378 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4379 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4380 (initialize_low): Remove set_breakpoint_data call.
4382 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4384 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4385 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4386 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4387 * target.h (target_breakpoint_kind_from_pc): New macro.
4389 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4391 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4392 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4393 the default breakpoint kind.
4395 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4397 * linux-arm-low.c (arm_supports_z_point_type): Add software
4400 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4402 * linux-arm-low.c: Refactor breakpoint definitions.
4403 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4404 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4406 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4408 * Makefile.in: Add arm.c/o.
4409 * configure.srv: Likewise.
4410 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4411 (arm_breakpoint_kind_from_pc): New function.
4412 (arm_sw_breakpoint_from_kind): Return proper kind.
4413 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4415 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4417 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4419 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4420 (struct raw_breakpoint) <size>: Remove.
4421 (struct raw_breakpoint) <kind>: Add.
4422 (bp_size): New function.
4423 (bp_opcode): Likewise.
4424 (find_raw_breakpoint_at): Adjust for kind.
4425 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4426 (remove_memory_breakpoint): Adjust for kind call bp_size.
4427 (set_raw_breakpoint_at): Adjust for kind.
4428 (set_breakpoint): Likewise.
4429 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4430 (delete_raw_breakpoint): Adjust for kind.
4431 (delete_breakpoint): Likewise.
4432 (find_gdb_breakpoint): Likewise.
4433 (set_gdb_breakpoint_1): Likewise.
4434 (set_gdb_breakpoint): Likewise.
4435 (delete_gdb_breakpoint_1): Likewise.
4436 (delete_gdb_breakpoint): Likewise.
4437 (uninsert_raw_breakpoint): Likewise.
4438 (reinsert_raw_breakpoint): Likewise.
4439 (set_breakpoint_data): Remove.
4440 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4441 (check_mem_read): Adjust for kind call bp_size.
4442 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4443 (clone_one_breakpoint): Adjust for kind.
4444 * mem-break.h (set_gdb_breakpoint): Likewise.
4445 (delete_gdb_breakpoint): Likewise.
4446 * server.c (process_serial_event): Likewise.
4448 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4450 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4451 (struct linux_target_ops) <breakpoint>: Remove.
4452 (struct linux_target_ops) <breakpoint_len>: Remove.
4453 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4454 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4455 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4456 (arm_sw_breakpoint_from_kind): New function.
4457 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4458 (struct linux_target_ops) <breakpoint>: Remove.
4459 (struct linux_target_ops) <breakpoint_len>: Remove.
4460 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4461 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4462 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4463 (struct linux_target_ops) <breakpoint>: Remove.
4464 (struct linux_target_ops) <breakpoint_len>: Remove.
4465 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4466 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4467 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4468 (struct linux_target_ops) <breakpoint>: Remove.
4469 (struct linux_target_ops) <breakpoint_len>: Remove.
4470 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4471 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4472 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4473 and sw_breakpoint_from_kind to increment the pc.
4474 (linux_breakpoint_kind_from_pc): New function.
4475 (linux_sw_breakpoint_from_kind): New function.
4476 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4477 (initialize_low): Call breakpoint_kind_from_pc and
4478 sw_breakpoint_from_kind to replace breakpoint_data/len.
4479 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4481 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4482 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4483 (struct linux_target_ops) <breakpoint>: Remove.
4484 (struct linux_target_ops) <breakpoint_len>: Remove.
4485 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4486 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4487 * linux-m68k-low.c (m68k_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-mips-low.c (mips_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-nios2-low.c (nios2_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-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4503 (struct linux_target_ops) <breakpoint>: Remove.
4504 (struct linux_target_ops) <breakpoint_len>: Remove.
4505 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4506 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4507 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4508 (struct linux_target_ops) <breakpoint>: Remove.
4509 (struct linux_target_ops) <breakpoint_len>: Remove.
4510 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4511 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4512 * linux-sh-low.c (sh_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-sparc-low.c (sparc_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-tic6x-low.c (tic6x_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-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4528 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4529 (struct linux_target_ops) <breakpoint>: Remove.
4530 (struct linux_target_ops) <breakpoint_len>: Remove.
4531 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4532 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4533 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4534 (struct linux_target_ops) <breakpoint>: Remove.
4535 (struct linux_target_ops) <breakpoint_len>: Remove.
4536 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4537 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4539 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4541 * linux-cris-low.c (cris_get_pc): Remove void arg.
4543 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4545 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4548 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4550 * inferiors.c (thread_pid_matches_callback): New function.
4551 (find_thread_process): New function.
4552 (remove_thread): Reset current_thread.
4553 (remove_process): Assert threads have been removed first.
4555 2015-10-15 Yao Qi <yao.qi@linaro.org>
4557 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4559 (aarch64_remove_point): Likewise.
4560 * regcache.c (regcache_register_size): New function.
4562 2015-10-12 Yao Qi <yao.qi@linaro.org>
4564 * linux-aarch64-low.c: Update all callers as emit_load_store
4565 is renamed to aarch64_emit_load_store.
4567 2015-10-12 Yao Qi <yao.qi@linaro.org>
4569 * linux-aarch64-low.c: Update all callers of function renaming
4570 from emit_insn to aarch64_emit_insn.
4572 2015-10-12 Yao Qi <yao.qi@linaro.org>
4574 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4575 arch/aarch64-insn.h.
4576 (struct aarch64_memory_operand): Likewise.
4578 (emit_insn): Move to arch/aarch64-insn.c.
4579 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4580 (emit_load_store): Move to arch/aarch64-insn.c.
4581 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4582 (can_encode_int32): Remove.
4584 2015-10-12 Yao Qi <yao.qi@linaro.org>
4586 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4587 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4588 (aarch64_relocate_instruction): Likewise.
4589 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4590 (struct aarch64_insn_visitor): Likewise.
4592 2015-10-12 Yao Qi <yao.qi@linaro.org>
4594 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4595 (struct aarch64_insn_visitor): New.
4596 (struct aarch64_insn_relocation_data): New.
4597 (aarch64_ftrace_insn_reloc_b): New function.
4598 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4599 (aarch64_ftrace_insn_reloc_cb): Likewise.
4600 (aarch64_ftrace_insn_reloc_tb): Likewise.
4601 (aarch64_ftrace_insn_reloc_adr): Likewise.
4602 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4603 (aarch64_ftrace_insn_reloc_others): Likewise.
4605 (aarch64_relocate_instruction): Use visitor.
4607 2015-10-12 Yao Qi <yao.qi@linaro.org>
4609 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4610 int. Add argument buf.
4611 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4612 aarch64_relocate_instruction.
4614 2015-10-12 Yao Qi <yao.qi@linaro.org>
4616 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4617 argument insn. Remove local variable insn. Don't call
4619 (aarch64_install_fast_tracepoint_jump_pad): Call
4622 2015-09-30 Yao Qi <yao.qi@linaro.org>
4624 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4625 (emit_load_store_pair): Likewise.
4627 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4629 * dll.c (match_dll): Add cast(s).
4630 (unloaded_dll): Likewise.
4631 * linux-low.c (second_thread_of_pid_p): Likewise.
4632 (delete_lwp_callback): Likewise.
4633 (count_events_callback): Likewise.
4634 (select_event_lwp_callback): Likewise.
4635 (linux_set_resume_request): Likewise.
4636 * server.c (accumulate_file_name_length): Likewise.
4637 (emit_dll_description): Likewise.
4638 (handle_qxfer_threads_worker): Likewise.
4639 (visit_actioned_threads): Likewise.
4640 * thread-db.c (any_thread_of): Likewise.
4641 * tracepoint.c (same_process_p): Likewise.
4642 (match_blocktype): Likewise.
4643 (build_traceframe_info_xml): Likewise.
4645 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4647 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4649 (gdb_unparse_agent_expr): Likewise.
4650 * hostio.c (require_data): Likewise.
4651 (handle_pread): Likewise.
4652 * linux-low.c (disable_regset): Likewise.
4653 (fetch_register): Likewise.
4654 (store_register): Likewise.
4655 (get_dynamic): Likewise.
4656 (linux_qxfer_libraries_svr4): Likewise.
4657 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4658 (set_fast_tracepoint_jump): Likewise.
4659 (uninsert_fast_tracepoint_jumps_at): Likewise.
4660 (reinsert_fast_tracepoint_jumps_at): Likewise.
4661 (validate_inserted_breakpoint): Likewise.
4662 (clone_agent_expr): Likewise.
4663 * regcache.c (init_register_cache): Likewise.
4664 * remote-utils.c (putpkt_binary_1): Likewise.
4665 (decode_M_packet): Likewise.
4666 (decode_X_packet): Likewise.
4667 (look_up_one_symbol): Likewise.
4668 (relocate_instruction): Likewise.
4669 (monitor_output): Likewise.
4670 * server.c (handle_search_memory): Likewise.
4671 (handle_qxfer_exec_file): Likewise.
4672 (handle_qxfer_libraries): Likewise.
4673 (handle_qxfer): Likewise.
4674 (handle_query): Likewise.
4675 (handle_v_cont): Likewise.
4676 (handle_v_run): Likewise.
4677 (captured_main): Likewise.
4678 * target.c (write_inferior_memory): Likewise.
4679 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4680 * tracepoint.c (init_trace_buffer): Likewise.
4681 (add_tracepoint_action): Likewise.
4682 (add_traceframe): Likewise.
4683 (add_traceframe_block): Likewise.
4684 (cmd_qtdpsrc): Likewise.
4685 (cmd_qtdv): Likewise.
4686 (cmd_qtstatus): Likewise.
4687 (response_source): Likewise.
4688 (response_tsv): Likewise.
4689 (cmd_qtnotes): Likewise.
4690 (gdb_collect): Likewise.
4691 (initialize_tracepoint): Likewise.
4693 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4695 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4696 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4697 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4699 (enum aarch64_condition_codes): New enum.
4700 (w0): New static global.
4703 (struct aarch64_memory_operand) <type>: New
4704 MEMORY_OPERAND_POSTINDEX type.
4705 (postindex_memory_operand): New helper function.
4706 (emit_ret): New function.
4707 (emit_load_store_pair): New function, factored out of emit_stp
4708 with support for MEMORY_OPERAND_POSTINDEX.
4709 (emit_stp): Rewrite using emit_load_store_pair.
4710 (emit_ldp): New function.
4711 (emit_load_store): Likewise.
4712 (emit_ldr): Mention post-index instruction in comment.
4713 (emit_ldrh): New function.
4714 (emit_ldrb): New function.
4715 (emit_ldrsw): Mention post-index instruction in comment.
4716 (emit_str): Likewise.
4717 (emit_subs): New function.
4718 (emit_cmp): Likewise.
4719 (emit_and): Likewise.
4720 (emit_orr): Likewise.
4721 (emit_orn): Likewise.
4722 (emit_eor): Likewise.
4723 (emit_mvn): Likewise.
4724 (emit_lslv): Likewise.
4725 (emit_lsrv): Likewise.
4726 (emit_asrv): Likewise.
4727 (emit_mul): Likewise.
4728 (emit_sbfm): Likewise.
4729 (emit_sbfx): Likewise.
4730 (emit_ubfm): Likewise.
4731 (emit_ubfx): Likewise.
4732 (emit_csinc): Likewise.
4733 (emit_cset): Likewise.
4734 (emit_nop): Likewise.
4735 (emit_ops_insns): New helper function.
4736 (emit_pop): Likewise.
4737 (emit_push): Likewise.
4738 (aarch64_emit_prologue): New function.
4739 (aarch64_emit_epilogue): Likewise.
4740 (aarch64_emit_add): Likewise.
4741 (aarch64_emit_sub): Likewise.
4742 (aarch64_emit_mul): Likewise.
4743 (aarch64_emit_lsh): Likewise.
4744 (aarch64_emit_rsh_signed): Likewise.
4745 (aarch64_emit_rsh_unsigned): Likewise.
4746 (aarch64_emit_ext): Likewise.
4747 (aarch64_emit_log_not): Likewise.
4748 (aarch64_emit_bit_and): Likewise.
4749 (aarch64_emit_bit_or): Likewise.
4750 (aarch64_emit_bit_xor): Likewise.
4751 (aarch64_emit_bit_not): Likewise.
4752 (aarch64_emit_equal): Likewise.
4753 (aarch64_emit_less_signed): Likewise.
4754 (aarch64_emit_less_unsigned): Likewise.
4755 (aarch64_emit_ref): Likewise.
4756 (aarch64_emit_if_goto): Likewise.
4757 (aarch64_emit_goto): Likewise.
4758 (aarch64_write_goto_address): Likewise.
4759 (aarch64_emit_const): Likewise.
4760 (aarch64_emit_call): Likewise.
4761 (aarch64_emit_reg): Likewise.
4762 (aarch64_emit_pop): Likewise.
4763 (aarch64_emit_stack_flush): Likewise.
4764 (aarch64_emit_zero_ext): Likewise.
4765 (aarch64_emit_swap): Likewise.
4766 (aarch64_emit_stack_adjust): Likewise.
4767 (aarch64_emit_int_call_1): Likewise.
4768 (aarch64_emit_void_call_2): Likewise.
4769 (aarch64_emit_eq_goto): Likewise.
4770 (aarch64_emit_ne_goto): Likewise.
4771 (aarch64_emit_lt_goto): Likewise.
4772 (aarch64_emit_le_goto): Likewise.
4773 (aarch64_emit_gt_goto): Likewise.
4774 (aarch64_emit_ge_got): Likewise.
4775 (aarch64_emit_ops_impl): New static global variable.
4776 (aarch64_emit_ops): New target function, return
4777 &aarch64_emit_ops_impl.
4778 (struct linux_target_ops): Install it.
4780 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4782 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4783 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4785 * linux-aarch64-ipa.c: New file.
4786 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4788 (aarch64_get_thread_area): New target method.
4789 (extract_signed_bitfield): New helper function.
4790 (aarch64_decode_ldr_literal): New function.
4791 (enum aarch64_opcodes): New enum.
4792 (struct aarch64_register): New struct.
4793 (struct aarch64_operand): New struct.
4794 (x0): New static global.
4803 (aarch64_register): New helper function.
4804 (register_operand): Likewise.
4805 (immediate_operand): Likewise.
4806 (struct aarch64_memory_operand): New struct.
4807 (offset_memory_operand): New helper function.
4808 (preindex_memory_operand): Likewise.
4809 (enum aarch64_system_control_registers): New enum.
4810 (ENCODE): New macro.
4811 (emit_insn): New helper function.
4812 (emit_b): New function.
4813 (emit_bcond): Likewise.
4814 (emit_cb): Likewise.
4815 (emit_tb): Likewise.
4816 (emit_blr): Likewise.
4817 (emit_stp): Likewise.
4818 (emit_ldp_q_offset): Likewise.
4819 (emit_stp_q_offset): Likewise.
4820 (emit_load_store): Likewise.
4821 (emit_ldr): Likewise.
4822 (emit_ldrsw): Likewise.
4823 (emit_str): Likewise.
4824 (emit_ldaxr): Likewise.
4825 (emit_stxr): Likewise.
4826 (emit_stlr): Likewise.
4827 (emit_data_processing_reg): Likewise.
4828 (emit_data_processing): Likewise.
4829 (emit_add): Likewise.
4830 (emit_sub): Likewise.
4831 (emit_mov): Likewise.
4832 (emit_movk): Likewise.
4833 (emit_mov_addr): Likewise.
4834 (emit_mrs): Likewise.
4835 (emit_msr): Likewise.
4836 (emit_sevl): Likewise.
4837 (emit_wfe): Likewise.
4838 (append_insns): Likewise.
4839 (can_encode_int32_in): New helper function.
4840 (aarch64_relocate_instruction): New function.
4841 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4842 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4843 (struct linux_target_ops): Install aarch64_get_thread_area,
4844 aarch64_install_fast_tracepoint_jump_pad and
4845 aarch64_get_min_fast_tracepoint_insn_len.
4847 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4849 * Makefile.in (aarch64-insn.o): New rule.
4850 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4852 2015-09-21 Yao Qi <yao.qi@linaro.org>
4854 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4856 2015-09-21 Yao Qi <yao.qi@linaro.org>
4858 * tracepoint.c (max_jump_pad_size): Remove.
4860 2015-09-18 Yao Qi <yao.qi@linaro.org>
4862 * linux-aarch64-low.c: Don't include sys/uio.h.
4863 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4865 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4867 * tracepoint.c (eval_result_type): Change prototype.
4868 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4870 2015-09-15 Pedro Alves <palves@redhat.com>
4872 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4873 Check whether to report exec events instead of checking whether
4874 multiprocess is enabled.
4876 2015-09-15 Pedro Alves <palves@redhat.com>
4879 * remote-utils.c (prepare_resume_reply): Merge
4880 TARGET_WAITKIND_VFORK_DONE switch case with the
4881 TARGET_WAITKIND_FORKED case.
4883 2015-09-15 Yao Qi <yao.qi@linaro.org>
4885 * server.c (handle_query): Check string comparison using
4886 "else if" instead of "if".
4888 2015-09-15 Yao Qi <yao.qi@linaro.org>
4890 * server.c (vCont_supported): New global variable.
4891 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4892 matches. Append ";vContSupported+" to own_buf.
4893 (handle_v_requests): Append ";s;S" to own_buf if target supports
4894 hardware single step or vCont_supported is false.
4895 (capture_main): Set vCont_supported to zero.
4897 2015-09-15 Yao Qi <yao.qi@linaro.org>
4899 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4901 (linux_supports_hardware_single_step): ... New function.
4902 (linux_target_ops): Update.
4903 * lynx-low.c (lynx_target_ops): Set field
4904 supports_hardware_single_step to target_can_do_hardware_single_step.
4905 * nto-low.c (nto_target_ops): Likewise.
4906 * spu-low.c (spu_target_ops): Likewise.
4907 * win32-low.c (win32_target_ops): Likewise.
4908 * target.c (target_can_do_hardware_single_step): New function.
4909 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4910 Remove. <supports_hardware_single_step>: New field.
4911 (target_supports_conditional_breakpoints): Remove.
4912 (target_supports_hardware_single_step): New macro.
4913 (target_can_do_hardware_single_step): Declare.
4914 * server.c (handle_query): Use target_supports_hardware_single_step
4915 instead of target_supports_conditional_breakpoints.
4917 2015-09-15 Yao Qi <yao.qi@linaro.org>
4919 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4921 (struct linux_target_ops the_low_target): Install
4922 aarch64_linux_siginfo_fixup.
4924 2015-09-11 Don Breazeal <donb@codesourcery.com>
4925 Luis Machado <lgustavo@codesourcery.com>
4927 * linux-low.c (linux_mourn): Static declaration.
4928 (linux_arch_setup): Move in front of
4929 handle_extended_wait.
4930 (linux_arch_setup_thread): New function.
4931 (handle_extended_wait): Handle exec events. Call
4932 linux_arch_setup_thread. Make event_lwp argument a
4933 pointer-to-a-pointer.
4934 (check_zombie_leaders): Do not check stopped threads.
4935 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4936 (linux_low_filter_event): Add lwp and thread for exec'ing
4937 non-leader thread if leader thread has been deleted.
4938 Refactor code into linux_arch_setup_thread and call it.
4939 Pass child lwp pointer by reference to handle_extended_wait.
4940 (linux_wait_for_event_filtered): Update comment.
4941 (linux_wait_1): Prevent clobbering exec event status.
4942 (linux_supports_exec_events): New function.
4943 (linux_target_ops) <supports_exec_events>: Initialize new member.
4944 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4946 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4947 * server.c (report_exec_events): New global variable.
4948 (handle_query): Handle qSupported query for exec-events feature.
4949 (captured_main): Initialize report_exec_events.
4950 * server.h (report_exec_events): Declare new global variable.
4951 * target.h (struct target_ops) <supports_exec_events>: New
4953 (target_supports_exec_events): New macro.
4954 * win32-low.c (win32_target_ops) <supports_exec_events>:
4955 Initialize new member.
4957 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4959 * linux-low.c (linux_low_enable_btrace): Remove.
4960 (linux_target_ops): Replace linux_low_enable_btrace with
4961 linux_enable_btrace.
4963 2015-09-03 Yao Qi <yao.qi@linaro.org>
4965 * linux-aarch64-low.c (aarch64_insert_point): Call
4966 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4969 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4971 * linux-low.c (check_stopped_by_breakpoint): Use
4972 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4974 2015-08-27 Pedro Alves <palves@redhat.com>
4976 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4978 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4980 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4981 the XNEW-family equivalent.
4982 (compile_bytecodes): Likewise.
4983 * dll.c (loaded_dll): Likewise.
4984 * event-loop.c (append_callback_event): Likewise.
4985 (create_file_handler): Likewise.
4986 (create_file_event): Likewise.
4987 * hostio.c (handle_open): Likewise.
4988 * inferiors.c (add_thread): Likewise.
4989 (add_process): Likewise.
4990 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4991 * linux-arm-low.c (arm_new_process): Likewise.
4992 (arm_new_thread): Likewise.
4993 * linux-low.c (add_to_pid_list): Likewise.
4994 (linux_add_process): Likewise.
4995 (handle_extended_wait): Likewise.
4996 (add_lwp): Likewise.
4997 (enqueue_one_deferred_signal): Likewise.
4998 (enqueue_pending_signal): Likewise.
4999 (linux_resume_one_lwp_throw): Likewise.
5000 (linux_resume_one_thread): Likewise.
5001 (linux_read_memory): Likewise.
5002 (linux_write_memory): Likewise.
5003 * linux-mips-low.c (mips_linux_new_process): Likewise.
5004 (mips_linux_new_thread): Likewise.
5005 (mips_add_watchpoint): Likewise.
5006 * linux-x86-low.c (initialize_low_arch): Likewise.
5007 * lynx-low.c (lynx_add_process): Likewise.
5008 * mem-break.c (set_raw_breakpoint_at): Likewise.
5009 (set_breakpoint): Likewise.
5010 (add_condition_to_breakpoint): Likewise.
5011 (add_commands_to_breakpoint): Likewise.
5012 (clone_agent_expr): Likewise.
5013 (clone_one_breakpoint): Likewise.
5014 * regcache.c (new_register_cache): Likewise.
5015 * remote-utils.c (look_up_one_symbol): Likewise.
5016 * server.c (queue_stop_reply): Likewise.
5017 (start_inferior): Likewise.
5018 (queue_stop_reply_callback): Likewise.
5019 (handle_target_event): Likewise.
5020 * spu-low.c (fetch_ppc_memory): Likewise.
5021 (store_ppc_memory): Likewise.
5022 * target.c (set_target_ops): Likewise.
5023 * thread-db.c (thread_db_load_search): Likewise.
5024 (try_thread_db_load_1): Likewise.
5025 * tracepoint.c (add_tracepoint): Likewise.
5026 (add_tracepoint_action): Likewise.
5027 (create_trace_state_variable): Likewise.
5028 (cmd_qtdpsrc): Likewise.
5029 (cmd_qtro): Likewise.
5030 (add_while_stepping_state): Likewise.
5031 * win32-low.c (child_add_thread): Likewise.
5032 (get_image_name): Likewise.
5034 2015-08-25 Yao Qi <yao.qi@linaro.org>
5036 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5038 2015-08-25 Yao Qi <yao.qi@linaro.org>
5040 * Makefile.in (aarch64-linux.o): New rule.
5041 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5043 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5044 (aarch64_init_debug_reg_state): Make it extern.
5045 (aarch64_linux_prepare_to_resume): Remove.
5047 2015-08-25 Yao Qi <yao.qi@linaro.org>
5049 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5050 lwp_arch_private_info and ptid_of_lwp.
5052 2015-08-25 Yao Qi <yao.qi@linaro.org>
5054 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5055 Find proc_info by find_process_pid. All callers updated.
5057 2015-08-25 Yao Qi <yao.qi@linaro.org>
5059 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5061 (debug_reg_change_callback): Remove.
5062 (aarch64_notify_debug_reg_change): Remove.
5064 2015-08-25 Yao Qi <yao.qi@linaro.org>
5066 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5067 Call current_lwp_ptid.
5069 2015-08-25 Yao Qi <yao.qi@linaro.org>
5071 * linux-aarch64-low.c (debug_reg_change_callback): Use
5074 2015-08-25 Yao Qi <yao.qi@linaro.org>
5076 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5078 2015-08-25 Yao Qi <yao.qi@linaro.org>
5080 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5082 2015-08-25 Yao Qi <yao.qi@linaro.org>
5084 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5087 2015-08-25 Yao Qi <yao.qi@linaro.org>
5089 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5091 (debug_reg_change_callback): Remove argument entry and add argument
5092 lwp. Remove local variable thread. Don't print thread id in the
5093 debugging output. Don't check whether pid of thread equals to pid.
5094 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5095 iterate_over_lwps instead find_inferior.
5097 2015-08-24 Pedro Alves <palves@redhat.com>
5099 * inferiors.c (get_first_process): New function.
5100 * inferiors.h (get_first_process): New declaration.
5101 * remote-utils.c (read_ptid): Default to the first process in the
5102 list, instead of to the current thread's process.
5104 2015-08-24 Pedro Alves <palves@redhat.com>
5106 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5107 * event-loop.c: Likewise.
5108 * remote-utils.c: Likewise.
5109 * tracepoint.c: Likewise.
5111 2015-08-24 Pedro Alves <palves@redhat.com>
5113 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5116 2015-08-21 Pedro Alves <palves@redhat.com>
5118 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5119 instead of literal 1.
5121 2015-08-21 Pedro Alves <palves@redhat.com>
5123 * tdesc.c (default_description): Explicitly zero-initialize.
5125 2015-08-21 Pedro Alves <palves@redhat.com>
5128 * inferiors.c (remove_thread): Discard any pending stop reply for
5130 * server.c (remove_all_on_match_pid): Rename to ...
5131 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5133 (discard_queued_stop_replies): Change parameter to a ptid. Now
5135 (handle_v_kill, kill_inferior_callback, captured_main)
5136 (process_serial_event): Adjust.
5137 * server.h (discard_queued_stop_replies): Declare.
5139 2015-08-21 Pedro Alves <palves@redhat.com>
5141 * linux-low.c (wait_for_sigstop): Always switch to no thread
5142 selected if the previously current thread dies.
5143 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5144 process instead of the current thread's.
5145 * remote-utils.c (input_interrupt): Don't check if there's no
5147 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5148 current thread to the general thread fails, error out.
5149 (handle_qxfer_auxv, handle_qxfer_libraries)
5150 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5151 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5152 (handle_query): Check if there's a thread selected instead of
5153 checking whether there's any thread in the thread list.
5154 (handle_qxfer_threads, handle_qxfer_btrace)
5155 (handle_qxfer_btrace_conf): Don't error out early if there's no
5156 thread in the thread list.
5157 (handle_v_cont, myresume): Don't set the current thread to the
5159 (process_serial_event) <Hg handling>: Also set thread_id if the
5160 previous general thread is still alive.
5161 (process_serial_event) <g/G handling>: If setting the current
5162 thread to the general thread fails, error out.
5163 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5164 thread's lwp instead of the current thread's.
5165 * target.c (set_desired_thread): If the desired thread was not
5166 found, leave the current thread pointing to NULL. Return an int
5167 (boolean) indicating success.
5168 * target.h (set_desired_thread): Change return type to int.
5170 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5172 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5173 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5175 (ps_get_thread_area): New function.
5177 2015-08-19 Gary Benson <gbenson@redhat.com>
5179 * hostio.c (handle_pread): Do not attempt to read more data
5180 than hostio_reply_with_data can fit in a packet.
5182 2015-08-18 Joel Brobecker <brobecker@adacore.com>
5184 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5186 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5188 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5190 2015-08-06 Pedro Alves <palves@redhat.com>
5192 * tracepoint.c (expr_eval_result): Now an int.
5194 2015-08-06 Pedro Alves <palves@redhat.com>
5196 * gdbthread.h (struct regcache): Forward declare.
5197 (struct thread_info) <regcache_data>: Now a struct regcache
5199 * inferiors.c (inferior_regcache_data)
5200 (set_inferior_regcache_data): Now work with struct regcache
5202 * inferiors.h (struct regcache): Forward declare.
5203 (inferior_regcache_data, set_inferior_regcache_data): Now work
5204 with struct regcache pointers.
5205 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5206 (free_register_cache_thread): Remove struct regcache pointer
5209 2015-08-06 Pedro Alves <palves@redhat.com>
5211 * server.c (captured_main): On error, print the exception message
5212 to stderr, and if run_once is set, throw a quit.
5214 2015-08-06 Pedro Alves <palves@redhat.com>
5216 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5219 2015-08-06 Pedro Alves <palves@redhat.com>
5221 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5222 reading beyond the passed in buffer length.
5224 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5226 * tracepoint.c (symbol_list) <required>: Remove.
5228 2015-08-06 Pedro Alves <palves@redhat.com>
5230 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5231 count if stopping and suspending threads.
5232 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5233 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5234 (linux_detach): Complete an ongoing step-over.
5235 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5237 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5238 (linux_wait_1): If passing a signal to the inferior after
5239 finishing a step-over, unsuspend and re-resume all lwps. If we
5240 see a single-step event but the thread should be continuing, don't
5241 pass the trap to gdb.
5242 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5243 internal_error instead of gdb_assert.
5244 (enqueue_pending_signal): New function.
5245 (check_ptrace_stopped_lwp_gone): Add debug output.
5246 (start_step_over): Use internal_error instead of gdb_assert.
5247 (complete_ongoing_step_over): New function.
5248 (linux_resume_one_thread): Don't resume a suspended thread.
5249 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5252 2015-08-06 Pedro Alves <palves@redhat.com>
5254 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5255 (linux_thread_alive): Use lwp_is_marked_dead.
5256 (extended_event_reported): Delete.
5257 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5258 instead of extended_event_reported.
5259 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5261 (lwp_is_marked_dead): New function.
5262 (lwp_running): Use lwp_is_marked_dead.
5263 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5266 2015-08-06 Pedro Alves <palves@redhat.com>
5268 * linux-low.c (linux_wait_1): Move fork event output out of the
5269 !report_to_gdb check. Pass event_child->waitstatus to
5270 target_waitstatus_to_string instead of ourstatus.
5272 2015-08-04 Yao Qi <yao.qi@linaro.org>
5274 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5275 if current_thread is 32 bit.
5277 2015-08-04 Yao Qi <yao.qi@linaro.org>
5279 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5280 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5281 * server.c (extended_protocol): Remove "static".
5282 * server.h (extended_protocol): Declare it.
5284 2015-08-04 Yao Qi <yao.qi@linaro.org>
5286 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5287 both aarch64 and aarch32.
5288 (aarch64_set_pc): Likewise.
5290 2015-08-04 Yao Qi <yao.qi@linaro.org>
5292 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5293 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5294 arm-with-neon.xml to srv_xmlfiles.
5295 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5296 (is_64bit_tdesc): New function.
5297 (aarch64_linux_read_description): New function.
5298 (aarch64_arch_setup): Call aarch64_linux_read_description.
5299 (regs_info): Rename to regs_info_aarch64.
5300 (aarch64_regs_info): Return right regs_info.
5301 (initialize_low_arch): Call initialize_low_arch_aarch32.
5303 2015-08-04 Yao Qi <yao.qi@linaro.org>
5305 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5306 * linux-aarch32-low.c: New file.
5307 * linux-aarch32-low.h: New file.
5308 * linux-arm-low.c (arm_fill_gregset): Move it to
5309 linux-aarch32-low.c.
5310 (arm_store_gregset): Likewise.
5311 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5312 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5313 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5314 (regs_info): Rename to regs_info_arm.
5315 (arm_regs_info): Return regs_info_aarch32 if
5316 have_ptrace_getregset is 1 and target description is
5317 arm_with_neon or arm_with_vfpv3.
5318 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5319 Call initialize_low_arch_aarch32 instead.
5321 2015-08-04 Yao Qi <yao.qi@linaro.org>
5323 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5324 * linux-low.c: ... here.
5325 * linux-low.h (have_ptrace_getregset): Declare it.
5327 2015-08-04 Pedro Alves <palves@redhat.com>
5329 * thread-db.c (struct thread_db): Use new typedefs.
5330 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5332 (disable_thread_event_reporting): Cast result of dlsym to
5333 destination function pointer type.
5334 (thread_db_mourn): Use td_ta_delete_ftype.
5336 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5338 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5340 (CDX_BREAKPOINT): Define for R2.
5341 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5342 (the_low_target): Add comments.
5344 2015-07-30 Yao Qi <yao.qi@linaro.org>
5346 * linux-arm-low.c (arm_hwcap): Remove it.
5347 (arm_read_description): New local variable arm_hwcap. Don't
5348 set arm_hwcap to zero.
5350 2015-07-30 Yao Qi <yao.qi@linaro.org>
5352 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5353 Use regcache->tdesc instead.
5354 (arm_store_wmmxregset): Likewise.
5355 (arm_fill_vfpregset): Likewise.
5356 (arm_store_vfpregset): Likewise.
5358 2015-07-30 Yao Qi <yao.qi@linaro.org>
5360 * linux-arm-low.c: Include arch/arm.h.
5361 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5362 (arm_store_gregset): Likewise.
5364 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5366 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5367 ptrace's 4th parameter.
5369 2015-07-27 Yao Qi <yao.qi@linaro.org>
5371 * configure.srv (case aarch64*-*-linux*): Don't set
5374 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5376 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5378 * linux-arm-low.c: Likewise.
5379 * linux-cris-low.c: Likewise.
5380 * linux-crisv32-low.c: Likewise.
5381 * linux-low.c: Likewise.
5382 * linux-m68k-low.c: Likewise.
5383 * linux-mips-low.c: Likewise.
5384 * linux-nios2-low.c: Likewise.
5385 * linux-s390-low.c: Likewise.
5386 * linux-sparc-low.c: Likewise.
5387 * linux-tic6x-low.c: Likewise.
5388 * linux-tile-low.c: Likewise.
5389 * linux-x86-low.c: Likewise.
5391 2015-07-24 Pedro Alves <palves@redhat.com>
5393 * config.in: Regenerate.
5394 * configure: Regenerate.
5396 2015-07-24 Pedro Alves <palves@redhat.com>
5398 * acinclude.m4: Include ../ptrace.m4.
5399 * configure.ac: Call GDB_AC_PTRACE.
5400 * config.in, configure: Regenerate.
5402 2015-07-24 Yao Qi <yao.qi@linaro.org>
5404 * linux-low.c (linux_create_inferior): Remove setting to
5405 proc->priv->new_inferior.
5406 (linux_attach): Likewise.
5407 (linux_low_filter_event): Likewise.
5408 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5410 2015-07-24 Yao Qi <yao.qi@linaro.org>
5412 * linux-low.c (linux_arch_setup): New function.
5413 (linux_low_filter_event): If proc->tdesc is NULL and
5414 proc->attached is true, call the_low_target.arch_setup.
5415 Otherwise, keep status pending, and return.
5416 (linux_resume_one_lwp_throw): Don't call get_pc if
5417 thread->while_stepping isn't NULL. Don't call
5418 get_thread_regcache if proc->tdesc is NULL.
5419 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5420 (linux_target_ops): Install arch_setup.
5421 * server.c (start_inferior): Call the_target->arch_setup.
5422 * target.h (struct target_ops) <arch_setup>: New field.
5423 (target_arch_setup): New marco.
5424 * lynx-low.c (lynx_target_ops): Update.
5425 * nto-low.c (nto_target_ops): Update.
5426 * spu-low.c (spu_target_ops): Update.
5427 * win32-low.c (win32_target_ops): Update.
5429 2015-07-24 Yao Qi <yao.qi@linaro.org>
5431 * linux-low.c (linux_add_process): Don't set
5432 proc->priv->new_inferior.
5433 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5434 (linux_attach): Likewise.
5436 2015-07-24 Yao Qi <yao.qi@linaro.org>
5438 * server.c (start_inferior): Code refactor.
5440 2015-07-24 Yao Qi <yao.qi@linaro.org>
5442 * server.c (process_serial_event): Set general_thread.
5444 2015-07-21 Yao Qi <yao.qi@linaro.org>
5446 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5447 aarch64_linux_get_debug_reg_capacity.
5449 2015-07-17 Yao Qi <yao.qi@linaro.org>
5451 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5452 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5453 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5454 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5455 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5456 (AARCH64_HWP_ALIGNMENT): Likewise.
5457 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5458 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5459 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5460 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5461 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5462 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5463 (struct aarch64_debug_reg_state): Likewise.
5464 (struct arch_lwp_info): Likewise.
5465 (aarch64_align_watchpoint): Likewise.
5466 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5467 (aarch64_watchpoint_length): Likewise.
5468 (aarch64_point_encode_ctrl_reg): Likewise
5469 (aarch64_point_is_aligned): Likewise.
5470 (aarch64_align_watchpoint): Likewise.
5471 (aarch64_linux_set_debug_regs):
5472 (aarch64_dr_state_insert_one_point): Likewise.
5473 (aarch64_dr_state_remove_one_point): Likewise.
5474 (aarch64_handle_breakpoint): Likewise.
5475 (aarch64_handle_aligned_watchpoint): Likewise.
5476 (aarch64_handle_unaligned_watchpoint): Likewise.
5477 (aarch64_handle_watchpoint): Likewise.
5479 2015-07-17 Yao Qi <yao.qi@linaro.org>
5481 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5482 and don't aarch64_get_debug_reg_state. All callers update.
5483 (aarch64_handle_aligned_watchpoint): Likewise.
5484 (aarch64_handle_unaligned_watchpoint): Likewise.
5485 (aarch64_handle_watchpoint): Likewise.
5486 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5487 (aarch64_remove_point): Likewise.
5489 2015-07-17 Yao Qi <yao.qi@linaro.org>
5491 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5493 (aarch64_handle_unaligned_watchpoint): Likewise.
5495 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5497 Revert the previous 3 commits:
5498 Move gdb_regex* to common/
5499 Move linux_find_memory_regions_full & co.
5500 gdbserver build-id attribute generator
5502 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5503 Jan Kratochvil <jan.kratochvil@redhat.com>
5505 gdbserver build-id attribute generator.
5506 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5507 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5508 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5510 (get_dynamic): Use find_pdhr to traverse program headers.
5511 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5512 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5513 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5514 (get_hex_build_id): New.
5515 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5516 to reply XML document.
5518 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5519 Jan Kratochvil <jan.kratochvil@redhat.com>
5521 * target.c: Include target/target-utils.h and fcntl.h.
5522 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5523 (target_fileio_read_stralloc): New functions.
5525 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5527 * Makefile.in (OBS): Add gdb_regex.o.
5529 * config.in: Rebuilt.
5530 * configure: Rebuilt.
5532 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5533 Jan Kratochvil <jan.kratochvil@redhat.com>
5535 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5536 * Makefile.in (OBS): Add target-utils.o.
5537 (linux-maps.o, target-utils.o): New.
5538 * configure.srv (srv_linux_obj): Add linux-maps.o.
5540 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5542 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5544 (the_low_target): Install it.
5546 2015-07-14 Pedro Alves <palves@redhat.com>
5548 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5549 Instead, ignore ECHILD, and throw an error for other errnos.
5551 2015-07-10 Pedro Alves <palves@redhat.com>
5553 * event-loop.c (struct callback_event) <data>: Change type to
5554 gdb_client_data instance instead of gdb_client_data pointer.
5555 (append_callback_event): Adjust.
5557 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5559 * linux-aarch64-low.c: Add comments for each linux_target_ops
5560 method. Remove comments already covered in target_ops and
5561 linux_target_ops definitions.
5562 (the_low_target): Add comments for each unimplemented method.
5564 2015-07-09 Yao Qi <yao.qi@linaro.org>
5566 * linux-aarch64-low.c (aarch64_regmap): Remove.
5567 (aarch64_usrregs_info): Remove.
5568 (regs_info): Set field usrregs to NULL.
5570 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5572 * linux-low.c: Include "rsp-low.h"
5573 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5574 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5575 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5576 (handle_btrace_enable_pt): New.
5577 (handle_btrace_general_set): Support "pt".
5578 (handle_btrace_conf_general_set): Support "pt:size".
5580 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5582 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5585 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5587 * linux-aarch64-low.c: Remove comment about endianness.
5588 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5589 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5592 2015-06-24 Gary Benson <gbenson@redhat.com>
5594 * linux-i386-ipa.c (stdint.h): Do not include.
5595 * lynx-i386-low.c (stdint.h): Likewise.
5596 * lynx-ppc-low.c (stdint.h): Likewise.
5597 * mem-break.c (stdint.h): Likewise.
5598 * thread-db.c (stdint.h): Likewise.
5599 * tracepoint.c (stdint.h): Likewise.
5600 * win32-low.c (stdint.h): Likewise.
5602 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5604 * server.c (write_qxfer_response): Update call to
5605 remote_escape_output.
5607 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5608 Jan Kratochvil <jan.kratochvil@redhat.com>
5610 Merge multiple hex conversions.
5611 * gdbreplay.c (tohex): Rename to 'fromhex'.
5612 (logchar): Use fromhex.
5614 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5616 * server.c (handle_qxfer_libraries): Set `version' attribute for
5619 2015-06-10 Gary Benson <gbenson@redhat.com>
5621 * target.h (struct target_ops) <multifs_open>: New field.
5622 <multifs_unlink>: Likewise.
5623 <multifs_readlink>: Likewise.
5624 * linux-low.c (nat/linux-namespaces.h): New include.
5625 (linux_target_ops): Initialize the_target->multifs_open,
5626 the_target->multifs_unlink and the_target->multifs_readlink.
5627 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5628 * hostio.c (hostio_fs_pid): New static variable.
5629 (hostio_handle_new_gdb_connection): New function.
5630 (handle_setfs): Likewise.
5631 (handle_open): Use the_target->multifs_open as appropriate.
5632 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5633 (handle_readlink): Use the_target->multifs_readlink as
5635 (handle_vFile): Handle vFile:setfs packets.
5636 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5637 after target_handle_new_gdb_connection.
5639 2015-06-10 Gary Benson <gbenson@redhat.com>
5641 * configure.ac (AC_CHECK_FUNCS): Add setns.
5642 * config.in: Regenerate.
5643 * configure: Likewise.
5644 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5645 (linux-namespaces.o): New rule.
5646 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5648 2015-06-09 Gary Benson <gbenson@redhat.com>
5650 * hostio.c (handle_open): Process mode argument with
5651 fileio_to_host_mode.
5653 2015-06-01 Yao Qi <yao.qi@linaro.org>
5655 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5656 * linux-x86-low.c: Likewise.
5658 2015-05-28 Don Breazeal <donb@codesourcery.com>
5660 * linux-low.c (handle_extended_wait): Initialize
5661 thread_info.last_resume_kind for new fork children.
5663 2015-05-15 Pedro Alves <palves@redhat.com>
5665 * target.h (target_handle_new_gdb_connection): Rewrite using if
5666 wrapped in do/while.
5668 2015-05-14 Joel Brobecker <brobecker@adacore.com>
5670 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5671 * configure, config.in: Regenerate.
5672 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5675 2015-05-12 Don Breazeal <donb@codesourcery.com>
5677 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5678 PTRACE_EVENT_VFORK_DONE.
5679 (linux_low_ptrace_options, extended_event_reported): Add vfork
5681 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5682 and "vforkdone" for RSP 'T' Stop Reply Packet.
5683 * server.h (report_vfork_events): Declare
5686 2015-05-12 Don Breazeal <donb@codesourcery.com>
5688 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5689 (the_low_target) <new_fork>: Initialize new member.
5690 * linux-arm-low.c (arm_new_fork): New function.
5691 (the_low_target) <new_fork>: Initialize new member.
5692 * linux-low.c (handle_extended_wait): Call new target function
5694 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5695 * linux-mips-low.c (mips_add_watchpoint): New function
5696 extracted from mips_insert_point.
5697 (the_low_target) <new_fork>: Initialize new member.
5698 (mips_linux_new_fork): New function.
5699 (mips_insert_point): Call mips_add_watchpoint.
5700 * linux-x86-low.c (x86_linux_new_fork): New function.
5701 (the_low_target) <new_fork>: Initialize new member.
5703 2015-05-12 Don Breazeal <donb@codesourcery.com>
5705 * linux-low.c (handle_extended_wait): Implement return value,
5706 rename argument 'event_child' to 'event_lwp', handle
5707 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5708 (linux_low_ptrace_options): New function.
5709 (linux_low_filter_event): Call linux_low_ptrace_options,
5710 use different argument fo linux_enable_event_reporting,
5711 use return value from handle_extended_wait.
5712 (extended_event_reported): New function.
5713 (linux_wait_1): Call extended_event_reported and set
5714 status to report fork events.
5715 (linux_write_memory): Add pid to debug message.
5716 (reset_lwp_ptrace_options_callback): New function.
5717 (linux_handle_new_gdb_connection): New function.
5718 (linux_target_ops): Initialize new structure member.
5719 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5720 * lynx-low.c: Initialize new structure member.
5721 * remote-utils.c (prepare_resume_reply): Implement stop reason
5722 "fork" for "T" stop message.
5723 * server.c (handle_query): Call handle_new_gdb_connection.
5724 * server.h (report_fork_events): Declare global flag.
5725 * target.h (struct target_ops) <handle_new_gdb_connection>:
5727 (target_handle_new_gdb_connection): New macro.
5728 * win32-low.c: Initialize new structure member.
5730 2015-05-12 Don Breazeal <donb@codesourcery.com>
5732 * mem-break.c (APPEND_TO_LIST): Define macro.
5733 (clone_agent_expr): New function.
5734 (clone_one_breakpoint): New function.
5735 (clone_all_breakpoints): New function.
5736 * mem-break.h: Declare new functions.
5738 2015-05-12 Don Breazeal <donb@codesourcery.com>
5740 * linux-low.c (linux_supports_fork_events): New function.
5741 (linux_supports_vfork_events): New function.
5742 (linux_target_ops): Initialize new structure members.
5743 (initialize_low): Call linux_check_ptrace_features.
5744 * lynx-low.c (lynx_target_ops): Initialize new structure
5746 * server.c (report_fork_events, report_vfork_events):
5748 (handle_query): Add new features to qSupported packet and
5750 (captured_main): Initialize new global variables.
5751 * target.h (struct target_ops) <supports_fork_events>:
5753 <supports_vfork_events>: New member.
5754 (target_supports_fork_events): New macro.
5755 (target_supports_vfork_events): New macro.
5756 * win32-low.c (win32_target_ops): Initialize new structure
5759 2015-05-12 Gary Benson <gbenson@redhat.com>
5761 * server.c (handle_qxfer_exec_file): Use current process
5764 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5766 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5767 Remove HAVE_PTRACE_GETREGS conditionals.
5768 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5769 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5771 2015-05-08 Yao Qi <yao.qi@linaro.org>
5773 * linux-low.c (linux_supports_conditional_breakpoints): New
5775 (linux_target_ops): Install new target method.
5776 * lynx-low.c (lynx_target_ops): Install NULL hook for
5777 supports_conditional_breakpoints.
5778 * nto-low.c (nto_target_ops): Likewise.
5779 * spu-low.c (spu_target_ops): Likewise.
5780 * win32-low.c (win32_target_ops): Likewise.
5781 * server.c (handle_query): Check
5782 target_supports_conditional_breakpoints.
5783 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5785 (target_supports_conditional_breakpoints): New macro.
5787 2015-05-06 Pedro Alves <palves@redhat.com>
5790 * server.c (start_inferior): If the process exits, mourn it.
5792 2015-04-21 Gary Benson <gbenson@redhat.com>
5794 * hostio.c (fileio_open_flags_to_host): Factored out to
5795 fileio_to_host_openflags in common/fileio.c. Single use
5798 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5800 * linux-xtensa-low.c (xtensa_fill_gregset)
5801 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5804 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5806 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5807 (regs_info): Replace usrregs pointer with NULL.
5809 2015-04-17 Gary Benson <gbenson@redhat.com>
5811 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5812 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5813 * server.c (handle_qxfer_exec_file): New function.
5814 (qxfer_packets): Add exec-file entry.
5815 (handle_query): Report qXfer:exec-file:read as supported packet.
5817 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5819 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5821 2015-04-09 Gary Benson <gbenson@redhat.com>
5823 * hostio-errno.c (errno_to_fileio_error): Remove function.
5824 Update caller to use remote_fileio_to_fio_error.
5826 2015-04-09 Yao Qi <yao.qi@linaro.org>
5828 * linux-low.c (linux_insert_point): Call
5829 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5830 (linux_remove_point): Call remove_memory_breakpoint if type is
5832 * linux-x86-low.c (x86_insert_point): Don't call
5833 insert_memory_breakpoint.
5834 (x86_remove_point): Don't call remove_memory_breakpoint.
5836 2015-04-01 Pedro Alves <palves@redhat.com>
5837 Cleber Rosa <crosa@redhat.com>
5839 * server.c (gdbserver_usage): Reorganize and extend the usage
5842 2015-03-24 Pedro Alves <palves@redhat.com>
5844 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5845 output. Also dump TRAP_TRACE.
5846 (linux_low_filter_event): In debug output, distinguish a
5847 resume_stop SIGSTOP from a delayed SIGSTOP.
5849 2015-03-24 Gary Benson <gbenson@redhat.com>
5851 * linux-x86-low.c (x86_linux_new_thread): Moved to
5853 (x86_linux_prepare_to_resume): Likewise.
5855 2015-03-24 Gary Benson <gbenson@redhat.com>
5857 * Makefile.in (x86-linux-dregs.o): New rule.
5858 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5859 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5860 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5861 (x86_linux_dr_get): Likewise.
5862 (x86_linux_dr_set): Likewise.
5863 (update_debug_registers_callback): Likewise.
5864 (x86_linux_dr_set_addr): Likewise.
5865 (x86_linux_dr_get_addr): Likewise.
5866 (x86_linux_dr_set_control): Likewise.
5867 (x86_linux_dr_get_control): Likewise.
5868 (x86_linux_dr_get_status): Likewise.
5869 (x86_linux_update_debug_registers): Likewise.
5871 2015-03-24 Gary Benson <gbenson@redhat.com>
5873 * linux-x86-low.c (x86_linux_update_debug_registers):
5874 New function, factored out from...
5875 (x86_linux_prepare_to_resume): ...this.
5877 2015-03-24 Gary Benson <gbenson@redhat.com>
5879 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5880 (x86_linux_dr_set): Likewise.
5881 (update_debug_registers_callback): Likewise.
5882 (x86_linux_dr_set_addr): Likewise.
5883 (x86_linux_dr_get_addr): Likewise.
5884 (x86_linux_dr_set_control): Likewise.
5885 (x86_linux_dr_get_control): Likewise.
5886 (x86_linux_dr_get_status): Likewise.
5887 (x86_linux_prepare_to_resume): Likewise.
5889 2015-03-24 Gary Benson <gbenson@redhat.com>
5891 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5892 Use perror_with_name. Pass string through gettext.
5893 (x86_linux_dr_set): Likewise.
5895 2015-03-24 Gary Benson <gbenson@redhat.com>
5897 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5898 (x86_linux_dr_set_addr): ...this.
5899 (x86_dr_low_get_addr): Rename to...
5900 (x86_linux_dr_get_addr): ...this.
5901 (x86_dr_low_set_control): Rename to...
5902 (x86_linux_dr_set_control): ...this.
5903 (x86_dr_low_get_control): Rename to...
5904 (x86_linux_dr_get_control): ...this.
5905 (x86_dr_low_get_status): Rename to...
5906 (x86_linux_dr_get_status): ...this.
5907 (x86_dr_low): Update with new function names.
5909 2015-03-24 Gary Benson <gbenson@redhat.com>
5911 * Makefile.in (x86-linux.o): New rule.
5912 * configure.srv: Add x86-linux.o to relevant targets.
5913 * linux-low.c (lwp_set_arch_private_info): New function.
5914 (lwp_arch_private_info): Likewise.
5915 * linux-x86-low.c: Include nat/x86-linux.h.
5916 (arch_lwp_info): Removed structure.
5917 (update_debug_registers_callback):
5918 Use lwp_set_debug_registers_changed.
5919 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5920 and lwp_set_debug_registers_changed.
5921 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5923 2015-03-24 Gary Benson <gbenson@redhat.com>
5925 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5926 * linux-arm-low.c (arm_new_thread): Likewise.
5927 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5928 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5929 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5930 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5932 2015-03-24 Gary Benson <gbenson@redhat.com>
5934 * linux-low.c (ptid_of_lwp): New function.
5935 (lwp_is_stopped): Likewise.
5936 (lwp_stop_reason): Likewise.
5937 * linux-x86-low.c (update_debug_registers_callback):
5939 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5942 2015-03-24 Gary Benson <gbenson@redhat.com>
5944 * linux-low.h (linux_stop_lwp): Remove declaration.
5946 2015-03-24 Gary Benson <gbenson@redhat.com>
5948 * linux-low.h: Include nat/linux-nat.h.
5949 * linux-low.c (iterate_over_lwps_args): New structure.
5950 (iterate_over_lwps_filter): New function.
5951 (iterate_over_lwps): Likewise.
5952 * linux-x86-low.c (update_debug_registers_callback):
5953 Update signature to what iterate_over_lwps expects.
5954 Remove PID check that iterate_over_lwps now performs.
5955 (x86_dr_low_set_addr): Use iterate_over_lwps.
5956 (x86_dr_low_set_control): Likewise.
5958 2015-03-24 Gary Benson <gbenson@redhat.com>
5960 * linux-x86-low.c (x86_debug_reg_state): New function.
5961 (x86_linux_prepare_to_resume): Use the above.
5963 2015-03-24 Gary Benson <gbenson@redhat.com>
5965 * linux-low.c (current_lwp_ptid): New function.
5966 * linux-x86-low.c: Include nat/linux-nat.h.
5967 (x86_dr_low_get_addr): Use current_lwp_ptid.
5968 (x86_dr_low_get_control): Likewise.
5969 (x86_dr_low_get_status): Likewise.
5971 2015-03-20 Pedro Alves <palves@redhat.com>
5973 * tracepoint.c (cmd_qtstatus): Make "str" const.
5975 2015-03-20 Pedro Alves <palves@redhat.com>
5977 * server.c (handle_general_set): Make "req_str" const.
5979 2015-03-19 Pedro Alves <palves@redhat.com>
5981 * linux-low.c (linux_resume_one_lwp): Rename to ...
5982 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5983 instead call perror_with_name.
5984 (check_ptrace_stopped_lwp_gone): New function.
5985 (linux_resume_one_lwp): Reimplement as wrapper around
5986 linux_resume_one_lwp_throw that swallows errors if the LWP is
5989 2015-03-19 Pedro Alves <palves@redhat.com>
5991 * linux-low.c (count_events_callback, select_event_lwp_callback):
5992 No longer check whether the thread has resume_stop as last resume
5995 2015-03-19 Pedro Alves <palves@redhat.com>
5997 * linux-low.c (count_events_callback, select_event_lwp_callback):
5998 Use the lwp's status_pending_p field, not the thread's.
6000 2015-03-19 Pedro Alves <palves@redhat.com>
6002 * linux-low.c (select_event_lwp_callback): Update comments to
6003 no longer mention SIGTRAP.
6005 2015-03-18 Gary Benson <gbenson@redhat.com>
6007 * server.c (handle_query): Do not report vFile:fstat as supported.
6009 2015-03-11 Gary Benson <gbenson@redhat.com>
6011 * hostio.c (sys/types.h): New include.
6012 (sys/stat.h): Likewise.
6013 (common-remote-fileio.h): Likewise.
6014 (handle_fstat): New function.
6015 (handle_vFile): Handle vFile:fstat packets.
6017 2015-03-11 Gary Benson <gbenson@redhat.com>
6019 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6020 struct stat.st_blocks and struct stat.st_blksize.
6021 * configure: Regenerate.
6022 * config.in: Likewise.
6023 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6024 (OBS): Add common-remote-fileio.o.
6025 (common-remote-fileio.o): New rule.
6027 2015-03-09 Pedro Alves <palves@redhat.com>
6029 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6030 'struct sockaddr' pointer in 'accept' call.
6032 2015-03-09 Pedro Alves <palves@redhat.com>
6035 2015-03-07 Pedro Alves <palves@redhat.com>
6036 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6037 or <winsock2.h> here. Instead include "gdb_socket.h".
6038 (remote_open): Use union gdb_sockaddr_u.
6039 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6040 or <winsock2.h> here. Instead include "gdb_socket.h".
6041 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6042 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6044 (init_named_socket, gdb_agent_helper_thread): Use union
6047 2015-03-07 Pedro Alves <palves@redhat.com>
6049 * configure.ac (build_warnings): Move
6050 -Wdeclaration-after-statement to the C-specific set.
6051 * configure: Regenerate.
6053 2015-03-07 Pedro Alves <palves@redhat.com>
6055 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6056 or <winsock2.h> here. Instead include "gdb_socket.h".
6057 (remote_open): Use union gdb_sockaddr_u.
6058 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6059 or <winsock2.h> here. Instead include "gdb_socket.h".
6060 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6061 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6063 (init_named_socket, gdb_agent_helper_thread): Use union
6066 2015-03-07 Pedro Alves <palves@redhat.com>
6068 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6071 2015-03-06 Yao Qi <yao.qi@linaro.org>
6073 * linux-aarch64-low.c (aarch64_insert_point): Use
6074 show_debug_regs as a boolean.
6075 (aarch64_remove_point): Likewise.
6077 2015-03-05 Pedro Alves <palves@redhat.com>
6079 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6080 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6081 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6082 * nto-low.c (nto_target_ops): Likewise.
6083 * spu-low.c (spu_target_ops): Likewise.
6084 * win32-low.c (win32_target_ops): Likewise.
6086 2015-03-04 Pedro Alves <palves@redhat.com>
6088 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
6089 Decide whether a breakpoint triggered based on the SIGTRAP's
6091 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6092 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
6093 (linux_low_filter_event): Check for breakpoints before checking
6095 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6097 (linux_stopped_by_sw_breakpoint)
6098 (linux_supports_stopped_by_sw_breakpoint)
6099 (linux_stopped_by_hw_breakpoint)
6100 (linux_supports_stopped_by_hw_breakpoint): New functions.
6101 (linux_target_ops): Install new target methods.
6103 2015-03-04 Pedro Alves <palves@redhat.com>
6105 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6106 * server.c (swbreak_feature, hwbreak_feature): New globals.
6107 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6108 (captured_main): Clear swbreak_feature and hwbreak_feature.
6109 * server.h (swbreak_feature, hwbreak_feature): Declare.
6110 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6111 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6112 supports_stopped_by_hw_breakpoint>: New fields.
6113 (target_supports_stopped_by_sw_breakpoint)
6114 (target_stopped_by_sw_breakpoint)
6115 (target_supports_stopped_by_hw_breakpoint)
6116 (target_stopped_by_hw_breakpoint): Declare.
6118 2015-03-04 Pedro Alves <palves@redhat.com>
6120 enum lwp_stop_reason -> enum target_stop_reason
6121 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6122 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6123 (linux_wait_1, stuck_in_jump_pad_callback)
6124 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6125 (linux_stopped_by_watchpoint):
6126 * linux-low.h (enum lwp_stop_reason): Delete.
6127 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6128 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6130 2015-03-04 Yao Qi <yao.qi@linaro.org>
6132 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6134 2015-03-03 Gary Benson <gbenson@redhat.com>
6136 * hostio.c (handle_vFile): Fix prefix lengths.
6138 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6140 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6143 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6145 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6146 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6147 (clean): Add "rm -f" for above C files.
6148 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6149 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6150 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6151 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6152 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6153 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6154 (init_registers_s390x_vx_linux64)
6155 (init_registers_s390x_tevx_linux64)
6156 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6157 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6159 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6160 (s390_store_vxrs_high): New functions.
6161 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6163 (s390_arch_setup): Add logic for selecting one of the new target
6164 descriptions. Activate the new vector regsets if applicable.
6165 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6166 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6167 and init_registers_s390x_tevx_linux64.
6169 2015-03-01 Pedro Alves <palves@redhat.com>
6171 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6174 2015-02-27 Pedro Alves <palves@redhat.com>
6176 * linux-x86-low.c (u_debugreg_offset): New function.
6177 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6179 2015-02-27 Pedro Alves <palves@redhat.com>
6181 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6182 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6183 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6184 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6185 (ps_lsetfpregs, ps_getpid)
6186 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6187 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6188 (ps_lsetxregs, ps_plog): Declare.
6190 2015-02-27 Pedro Alves <palves@redhat.com>
6192 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6193 IP_AGENT_EXPORT_FUNC.
6194 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6195 IP_AGENT_EXPORT_FUNC.
6196 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6197 (IP_AGENT_EXPORT): Delete.
6198 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6199 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6200 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6201 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6202 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6203 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6204 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6205 (traceframe_read_count, traceframe_write_count)
6206 (traceframes_created, trace_state_variables, get_raw_reg)
6207 (get_trace_state_variable_value, set_trace_state_variable_value)
6208 (ust_loaded, helper_thread_id, cmd_buf): Use
6209 IPA_SYM_EXPORTED_NAME.
6210 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6211 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6212 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6213 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6214 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6215 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6216 EXTERN_C_PUSH/EXTERN_C_POP.
6217 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6218 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6219 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6220 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6221 (traceframe_write_count, traceframe_read_count)
6222 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6223 (about_to_request_buffer_space, get_trace_state_variable_value)
6224 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6225 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6226 EXTERN_C_PUSH/EXTERN_C_POP.
6227 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6228 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6229 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6230 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6231 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6232 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6233 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6234 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6236 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6237 (IP_AGENT_EXPORT_VAR_DECL): Define.
6239 (gdb_agent_get_raw_reg): Declare.
6241 2015-02-27 Tom Tromey <tromey@redhat.com>
6242 Pedro Alves <palves@redhat.com>
6244 Rename symbols whose names are reserved C++ keywords throughout.
6246 2015-02-27 Pedro Alves <palves@redhat.com>
6248 * Makefile.in (COMPILER): New, get it from autoconf.
6249 (CXX): Get from autoconf instead.
6250 (COMPILE.pre): Use COMPILER.
6251 (CC-LD): Rename to ...
6252 (CC_LD): ... this. Use COMPILER.
6253 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6254 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6255 * acinclude.m4: Include build-with-cxx.m4.
6256 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6257 Disable -Werror by default if building in C++ mode.
6258 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6259 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6260 the C++ compiler. Save/restore CXXFLAGS too.
6261 * configure: Regenerate.
6263 2015-02-27 Pedro Alves <palves@redhat.com>
6265 * acinclude.m4: Include libiberty.m4.
6266 * configure.ac: Call libiberty_INIT.
6267 * config.in, configure: Regenerate.
6269 2015-02-26 Pedro Alves <palves@redhat.com>
6271 * linux-low.c (linux_wait_1): When incrementing the PC past a
6272 program breakpoint always use the_low_target.breakpoint_len as
6273 increment, rather than the maximum between that and
6274 the_low_target.decr_pc_after_break.
6276 2015-02-23 Pedro Alves <palves@redhat.com>
6278 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6279 thread was doing a step-over; always adjust the PC if
6280 we stepped over a permanent breakpoint.
6281 (linux_wait_1): If we stepped over breakpoint that was on top of a
6282 permanent breakpoint, manually advance the PC past it.
6284 2015-02-23 Pedro Alves <palves@redhat.com>
6286 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6288 (x86_fill_gregset, x86_store_gregset): Use it when handling
6291 2015-02-20 Pedro Alves <palves@redhat.com>
6293 * thread-db.c: Include "nat/linux-procfs.h".
6294 (thread_db_init): Skip listing new threads if the kernel supports
6295 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6297 2015-02-20 Pedro Alves <palves@redhat.com>
6299 * linux-low.c (status_pending_p_callback): Use ptid_match.
6301 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6303 PR breakpoints/16812
6304 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6305 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6306 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6308 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6310 PR breakpoints/15956
6311 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6313 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6315 * linux-low.c (linux_low_btrace_conf): Print size.
6316 * server.c (handle_btrace_conf_general_set): New.
6317 (hanle_general_set): Call handle_btrace_conf_general_set.
6318 (handle_query): Report Qbtrace-conf:bts:size as supported.
6320 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6322 * linux-low.c (linux_low_enable_btrace): Update parameters.
6323 (linux_low_btrace_conf): New.
6324 (linux_target_ops)<to_btrace_conf>: Initialize.
6325 * server.c (current_btrace_conf): New.
6326 (handle_btrace_enable): Rename to ...
6327 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
6328 to target_enable_btrace. Update comment. Update users.
6329 (handle_qxfer_btrace_conf): New.
6330 (qxfer_packets): Add btrace-conf entry.
6331 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6332 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6333 (target_ops)<read_btrace_conf>: New.
6334 (target_enable_btrace): Update parameters.
6335 (target_read_btrace_conf): New.
6337 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6339 * server.c (handle_btrace_general_set): Remove call to
6340 target_supports_btrace.
6341 (supported_btrace_packets): New.
6342 (handle_query): Call supported_btrace_packets.
6343 * target.h: include btrace-common.h.
6344 (btrace_target_info): Removed.
6345 (supports_btrace, target_supports_btrace): Update parameters.
6347 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6349 * Makefile.in (SFILES): Add common/btrace-common.c.
6350 (OBS): Add common/btrace-common.o.
6351 (btrace-common.o): Add build rules.
6352 * linux-low: Include btrace-common.h.
6353 (linux_low_read_btrace): Use struct btrace_data. Call
6354 btrace_data_init and btrace_data_fini.
6356 2015-02-06 Pedro Alves <palves@redhat.com>
6358 * thread-db.c (find_new_threads_callback): Add debug output.
6360 2015-02-04 Pedro Alves <palves@redhat.com>
6362 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6363 (resume_stopped_resumed_lwps): New function.
6364 (linux_wait_for_event_filtered): Use it.
6366 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6368 * Makefile.in (SFILES): Add linux-personality.c.
6369 (linux-personality.o): New rule.
6370 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6371 list of objects to be built.
6372 * linux-low.c: Include nat/linux-personality.h.
6373 (linux_create_inferior): Remove code to disable address space
6374 randomization (moved to ../nat/linux-personality.c). Create
6375 cleanup to disable address space randomization.
6377 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6379 * Makefile.in (posix-strerror.o): New rule.
6380 (mingw-strerror.o): Likewise.
6381 * configure: Regenerated.
6382 * configure.ac: Source file ../common/common.host. Initialize new
6383 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6385 2015-01-14 Yao Qi <yao@codesourcery.com>
6387 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6388 (ppc-linux.o): New rule.
6389 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6390 * configure.ac: AC_CHECK_FUNCS(getauxval).
6391 * config.in: Re-generated.
6392 * configure: Re-generated.
6393 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6394 ppc64_64bit_inferior_p
6396 2015-01-14 Yao Qi <yao@codesourcery.com>
6398 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6399 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6400 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6401 (PT_ORIG_R3, PT_TRAP): Likewise.
6402 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6403 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6404 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6406 2015-01-10 Joel Brobecker <brobecker@adacore.com>
6408 * i387-fp.c (i387_cache_to_xsave): In look over
6409 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6410 zmmh_low_space field by use of zmmh_high_space.
6412 2015-01-09 Pedro Alves <palves@redhat.com>
6414 * linux-low.c (step_over_bkpt): Move higher up in the file.
6415 (handle_extended_wait): Don't store the stop_pc here.
6416 (get_stop_pc): Adjust comments and rename to ...
6417 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6418 stopped for a software breakpoint or hardware breakpoint.
6419 (thread_still_has_status_pending_p): New function.
6420 (status_pending_p_callback): Use
6421 thread_still_has_status_pending_p. If the event is no longer
6422 interesting, resume the LWP.
6423 (handle_tracepoints): Add assert.
6424 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6425 (wstatus_maybe_breakpoint): New function.
6426 (cancel_breakpoint): Delete function.
6427 (check_stopped_by_watchpoint): New function, factored out from
6428 linux_low_filter_event.
6429 (lp_status_maybe_breakpoint): Delete function.
6430 (linux_low_filter_event): Remove filter_ptid argument.
6431 Leave thread group exits pending here. Store the LWP's stop PC.
6432 Always leave events pending.
6433 (linux_wait_for_event_filtered): Pull all events out of the
6434 kernel, and leave them all pending.
6435 (count_events_callback, select_event_lwp_callback): Consider all
6437 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6438 (select_event_lwp): Only give preference to the stepping LWP in
6439 all-stop mode. Adjust comments.
6440 (ignore_event): New function.
6441 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6442 references to cancel_breakpoints. Adjust to renames. Also give
6443 equal priority to all LWPs that have had events in non-stop mode.
6444 If reporting a software breakpoint event, unadjust the LWP's PC.
6445 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6446 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6448 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6449 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6450 (linux_stopped_by_watchpoint): Adjust.
6451 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6452 * linux-low.h (enum lwp_stop_reason): New.
6453 (struct lwp_info) <stop_pc>: Adjust comment.
6454 <stopped_by_watchpoint>: Delete field.
6455 <stop_reason>: New field.
6456 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6457 * mem-break.c (software_breakpoint_inserted_here)
6458 (hardware_breakpoint_inserted_here): New function.
6459 * mem-break.h (software_breakpoint_inserted_here)
6460 (hardware_breakpoint_inserted_here): Declare.
6461 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6462 (cancel_breakpoints): Delete.
6463 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6464 (upload_fast_traceframes): Remove references to
6467 2015-01-09 Pedro Alves <palves@redhat.com>
6469 * thread-db.c (find_new_threads_callback): Ignore thread if the
6470 kernel thread ID is -1.
6472 2015-01-09 Pedro Alves <palves@redhat.com>
6474 * linux-low.c (linux_attach_fail_reason_string): Move to
6475 nat/linux-ptrace.c, and rename.
6476 (linux_attach_lwp): Update comment.
6477 (attach_proc_task_lwp_callback): New function.
6478 (linux_attach): Adjust to rename and use
6479 linux_proc_attach_tgid_threads.
6480 (linux_attach_fail_reason_string): Delete declaration.
6482 2015-01-01 Joel Brobecker <brobecker@adacore.com>
6484 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6485 * server.c (gdbserver_version): Likewise.
6487 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6489 * remote-utils.c: Include ctype.h.
6490 (input_interrupt): Explicitly handle the case when the char
6491 received is the NUL byte. Improve the printing of non-ASCII
6494 2014-12-16 Joel Brobecker <brobecker@adacore.com>
6496 * linux-low.c (linux_low_filter_event): Update call to
6497 linux_enable_event_reporting following the addition of
6498 a new parameter to that function.
6500 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
6503 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6504 (AARCH64_FPCR_REGNO): Likewise.
6505 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6506 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6507 (aarch64_store_fpregset): Likewise.
6509 2014-12-15 Joel Brobecker <brobecker@adacore.com>
6511 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6512 Remove FIXME comment about assumption about N.
6514 2014-12-13 Joel Brobecker <brobecker@adacore.com>
6516 * configure.ac: If large-file support is disabled in GDBserver,
6517 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6518 * configure: Regenerate.
6520 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6522 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6523 warning upon ENODATA from ptrace.
6524 * linux-s390-low.c (s390_store_tdb): New.
6525 (s390_regsets): Add regset for NT_S390_TDB.
6527 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6529 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6530 without a fill_function.
6531 * linux-s390-low.c (s390_fill_last_break): Remove.
6532 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6533 (s390_arch_setup): Use regset's size instead of fill_function for
6536 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6538 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6539 the regset's store function when ptrace returned an error.
6540 * regcache.c (get_thread_regcache): Invalidate register cache
6541 before fetching inferior's registers.
6543 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6545 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6546 while-loop as for-loop.
6547 (regsets_store_inferior_registers): Likewise.
6549 2014-11-28 Yao Qi <yao@codesourcery.com>
6551 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6552 * config.in, configure: Re-generate.
6553 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6556 2014-11-21 Yao Qi <yao@codesourcery.com>
6558 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6559 (AC_CHECK_HEADERS): Remove malloc.h.
6560 * configure: Re-generated.
6561 * config.in: Re-generated.
6562 * server.h: Don't include alloca.h and malloc.h.
6563 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6564 Don't include malloc.h.
6566 2014-11-17 Joel Brobecker <brobecker@adacore.com>
6568 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6569 corresponding ERRNO check in same block.
6571 2014-11-12 Pedro Alves <palves@redhat.com>
6573 * server.c (cont_thread): Update comment.
6574 (start_inferior, attach_inferior): No longer clear cont_thread.
6575 (handle_v_cont): No longer set cont_thread.
6576 (captured_main): Clear cont_thread each time a GDB connects.
6578 2014-11-12 Pedro Alves <palves@redhat.com>
6580 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6581 thread, and don't resume all threads if the Hc thread has exited.
6583 2014-11-12 Pedro Alves <palves@redhat.com>
6585 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6586 the process group instead of to a specific LWP.
6588 2014-10-15 Pedro Alves <palves@redhat.com>
6591 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6593 (arm_set_thread_context): Delete.
6594 (the_low_target): Adjust.
6595 * win32-i386-low.c (debug_registers_changed)
6596 (debug_registers_used): Delete.
6597 (update_debug_registers_callback): New function.
6598 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6599 needing to update their debug registers.
6600 (win32_get_current_dr): New function.
6601 (x86_dr_low_get_addr, x86_dr_low_get_control)
6602 (x86_dr_low_get_status): Fetch the debug register from the thread
6604 (i386_initial_stuff): Adjust.
6605 (i386_get_thread_context): Remove current_event parameter. Don't
6606 clear debug_registers_changed nor copy DR values to
6608 (i386_set_thread_context): Delete.
6609 (i386_prepare_to_resume): New function.
6610 (i386_thread_added): Mark the thread as needing to update irs
6612 (the_low_target): Remove i386_set_thread_context and install
6613 i386_prepare_to_resume.
6614 * win32-low.c (win32_get_thread_context): Adjust.
6615 (win32_set_thread_context): Use SetThreadContext
6617 (win32_prepare_to_resume): New function.
6618 (win32_require_context): New function, factored out from ...
6619 (thread_rec): ... this.
6620 (continue_one_thread): Call win32_prepare_to_resume on each thread
6621 we're about to continue.
6622 (win32_resume): Call win32_prepare_to_resume on the event thread.
6623 * win32-low.h (struct win32_thread_info)
6624 <debug_registers_changed>: New field.
6625 (struct win32_target_ops): Change prototype of set_thread_context,
6626 delete set_thread_context and add prepare_to_resume.
6627 (win32_require_context): New declaration.
6629 2014-10-08 Gary Benson <gbenson@redhat.com>
6631 * server.h: Do not include common-exceptions.h.
6633 2014-10-08 Gary Benson <gbenson@redhat.com>
6635 * server.h: Do not include cleanups.h.
6637 2014-09-30 James Hogan <james.hogan@imgtec.com>
6639 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6642 2014-09-23 Yao Qi <yao@codesourcery.com>
6644 * linux-low.c (lp_status_maybe_breakpoint): New function.
6645 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6646 (count_events_callback): Likewise.
6647 (select_event_lwp_callback): Likewise.
6648 (cancel_breakpoints_callback): Likewise.
6650 2014-09-19 Don Breazeal <donb@codesourcery.com>
6652 * linux-low.c (handle_extended_wait): Call
6653 linux_ptrace_get_extended_event.
6654 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6655 linux_is_extended_waitstatus.
6657 2014-09-16 Joel Brobecker <brobecker@adacore.com>
6659 * Makefile.in (CPPFLAGS): Define.
6660 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6661 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6663 2014-09-16 Gary Benson <gbenson@redhat.com>
6665 * inferiors.h (current_inferior): Renamed as...
6666 (current_thread): New variable. All uses updated.
6667 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6668 (maybe_move_out_of_jump_pad): Likewise.
6669 (cancel_breakpoint): Likewise.
6670 (linux_low_filter_event): Likewise.
6671 (wait_for_sigstop): Likewise.
6672 (linux_resume_one_lwp): Likewise.
6673 (need_step_over_p): Likewise.
6674 (start_step_over): Likewise.
6675 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6676 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6677 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6678 and save_inferior as saved_thread.
6679 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6681 (regcache_invalidate_thread): Likewise.
6682 * remote-utils.c (prepare_resume_reply): Likewise.
6683 * thread-db.c (thread_db_get_tls_address): Likewise.
6684 (disable_thread_event_reporting): Likewise.
6685 (remove_thread_event_breakpoints): Likewise.
6686 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6688 * target.h (set_desired_inferior): Renamed as...
6689 (set_desired_thread): New declaration. All uses updated.
6690 * server.c (myresume): Updated comment to reference thread instead
6692 (handle_serial_event): Likewise.
6693 (handle_target_event): Likewise.
6695 2014-09-12 Tom Tromey <tromey@redhat.com>
6696 Gary Benson <gbenson@redhat.com>
6698 * regcache.h: Include common-regcache.h.
6699 (regcache_read_pc): Don't declare.
6700 * regcache.c (get_thread_regcache_for_ptid): New function.
6702 2014-09-11 Tom Tromey <tromey@redhat.com>
6703 Gary Benson <gbenson@redhat.com>
6705 * symbol.c: New file.
6706 * Makefile.in (SFILES): Add symbol.c.
6707 (OBS): Add symbol.o.
6709 2014-09-11 Gary Benson <gbenson@redhat.com>
6711 * target.c (target_stop_ptid, target_continue_ptid): New
6714 2014-09-11 Tom Tromey <tromey@redhat.com>
6715 Gary Benson <gbenson@redhat.com>
6717 * target.h: Include target/target.h.
6718 * target.c (target_read_memory, target_read_uint32)
6719 (target_write_memory): New functions.
6721 2014-09-11 Gary Benson <gbenson@redhat.com>
6723 * server.h (debug_hw_points): Don't declare.
6724 * server.c (debug_hw_points): Don't define. Replace all uses
6725 with show_debug_regs.
6726 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6727 all uses with show_debug_regs.
6729 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6731 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6732 endianness into account.
6733 (ppc_supply_ptrace_register): Likewise.
6735 2014-09-03 James Hogan <james.hogan@imgtec.com>
6737 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6738 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6740 2014-09-03 Gary Benson <gbenson@redhat.com>
6742 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6743 ALL_DEBUG_ADDRESS_REGISTERS.
6745 2014-09-02 Gary Benson <gbenson@redhat.com>
6747 * i386-low.h: Renamed as...
6748 * x86-low.h: New file. All type, function and variable name
6749 prefixes changed from "i386_" to "x86_". All references updated.
6750 * i386-low.c: Renamed as...
6751 * x86-low.c: New file. All type, function and variable name
6752 prefixes changed from "i386_" to "x86_". All references updated.
6754 2014-09-02 Gary Benson <gbenson@redhat.com>
6756 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6757 (x86_linux_new_thread): Likewise.
6759 2014-08-29 Gary Benson <gbenson@redhat.com>
6761 * server.h (setjmp.h): Do not include.
6762 (toplevel): Do not declare.
6763 (common-exceptions.h): Include.
6764 (cleanups.h): Likewise.
6765 * server.c (toplevel): Do not define.
6766 (exit_code): New static global.
6767 (detach_or_kill_for_exit_cleanup): New function.
6768 (main): New function. Original main renamed to...
6769 (captured_main): New function.
6770 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6772 2014-08-29 Gary Benson <gbenson@redhat.com>
6774 * Makefile.in (SFILES): Add common/common-exceptions.c.
6775 (OBS): Add common-exceptions.o.
6776 (common-exceptions.o): New rule.
6777 * utils.c (prepare_to_throw_exception): New function.
6779 2014-08-29 Gary Benson <gbenson@redhat.com>
6781 * config.in: Regenerate.
6782 * configure: Likewise.
6784 2014-08-29 Gary Benson <gbenson@redhat.com>
6786 * Makefile.in (SFILES): Add common/cleanups.c.
6788 (cleanups.o): New rule.
6790 2014-08-29 Gary Benson <gbenson@redhat.com>
6792 * utils.c (internal_vwarning): New function.
6794 2014-08-28 Gary Benson <gbenson@redhat.com>
6796 * utils.h (fatal): Remove declaration.
6797 * utils.c (fatal): Remove function.
6799 2014-08-28 Gary Benson <gbenson@redhat.com>
6801 * tracepoint.c (gdb_agent_init): Replace fatal with
6803 (initialize_tracepoint): Likewise.
6805 2014-08-28 Gary Benson <gbenson@redhat.com>
6807 * remote-utils.c (remote_prepare): Replace fatal with error.
6809 2014-08-28 Gary Benson <gbenson@redhat.com>
6811 * linux-low.c (linux_async): Replace fatal with warning.
6813 (linux_start_non_stop): Return -1 if linux_async failed.
6815 2014-08-28 Gary Benson <gbenson@redhat.com>
6817 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6819 (i386_dr_low_get_addr): Remove vague comment.
6820 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6823 2014-08-28 Gary Benson <gbenson@redhat.com>
6825 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6826 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6828 (linux_resume_one_lwp): Likewise.
6829 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6831 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6832 with internal_error.
6833 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6834 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6835 (find_register_by_name): Replace fatal with internal_error.
6836 (find_regno): Likewise.
6837 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6838 * thread-db.c (thread_db_create_event): Likewise.
6839 (thread_db_load_search): Likewise.
6840 (try_thread_db_load_1): Likewise.
6841 * tracepoint.c (get_jump_space_head): Replace fatal with
6843 (claim_trampoline_space): Likewise.
6844 (have_fast_tracepoint_trampoline_buffer): Likewise.
6845 (cmd_qtstart): Likewise.
6846 (stop_tracing): Likewise.
6847 (fast_tracepoint_collecting): Likewise.
6848 (target_malloc): Likewise.
6849 (download_tracepoint): Likewise.
6850 (download_trace_state_variables): Replace check with gdb_assert.
6851 (upload_fast_traceframes): Replace fatal with internal_error.
6853 2014-08-19 Tom Tromey <tromey@redhat.com>
6854 Gary Benson <gbenson@redhat.com>
6856 * Makefile.in (SFILES): Add common/common-debug.c.
6857 (OBS): Add common-debug.o.
6858 (common-debug.o): New rule.
6859 * debug.h (debug_printf): Don't declare.
6860 * debug.c (debug_printf): Renamed and rewritten as...
6861 (debug_vprintf): New function.
6863 2014-08-19 Gary Benson <gbenson@redhat.com>
6865 * utils.h: Do not include print-utils.h.
6867 2014-08-19 Tom Tromey <tromey@redhat.com>
6868 Gary Benson <gbenson@redhat.com>
6870 * server.h: Add static assertion.
6871 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6873 2014-08-19 Tom Tromey <tromey@redhat.com>
6874 Gary Benson <gbenson@redhat.com>
6876 * Makefile.in (SFILES): Add common/errors.c.
6877 (OBS): Add errors.o.
6878 (IPA_OBS): Add errors-ipa.o.
6879 (errors.o): New rule.
6880 (errors-ipa.o): Likewise.
6881 * utils.h (perror_with_name, error, warning): Don't declare.
6882 * utils.c (warning): Renamed and rewritten as...
6883 (vwarning): New function.
6884 (error): Renamed and rewritten as...
6885 (verror): New function.
6886 (internal_error): Renamed and rewritten as...
6887 (internal_verror): New function.
6889 2014-08-07 Gary Benson <gbenson@redhat.com>
6891 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6892 * configure: Regenerate.
6893 * config.in: Likewise.
6894 * server.h: Do not include errno.h.
6895 * event-loop.c: Likewise.
6896 * hostio-errno.c: Likewise.
6897 * linux-low.c: Likewise.
6898 * remote-utils.c: Likewise.
6899 * spu-low.c: Likewise.
6900 * utils.c: Likewise.
6901 * gdbreplay.c: Unconditionally include errno.h.
6903 2014-08-07 Gary Benson <gbenson@redhat.com>
6905 * server.h: Do not include string.h.
6906 * event-loop.c: Likewise.
6907 * linux-low.c: Likewise.
6908 * regcache.c: Likewise.
6909 * remote-utils.c: Likewise.
6910 * spu-low.c: Likewise.
6911 * utils.c: Likewise.
6913 2014-08-07 Gary Benson <gbenson@redhat.com>
6915 * server.h: Do not include gdb_assert.h.
6917 2014-08-07 Gary Benson <gbenson@redhat.com>
6919 * server.h: Do not include common-utils.h.
6921 2014-08-07 Gary Benson <gbenson@redhat.com>
6923 * server.h: Do not include ptid.h.
6924 * notif.h: Likewise.
6926 2014-08-07 Gary Benson <gbenson@redhat.com>
6928 * server.h: Do not include gdb_locale.h.
6930 2014-08-07 Gary Benson <gbenson@redhat.com>
6932 * server.h: Do not include gdb/signals.h.
6933 * win32-low.c: Likewise.
6935 2014-08-07 Gary Benson <gbenson@redhat.com>
6937 * server.h: Do not include pathmax.h.
6939 2014-08-07 Gary Benson <gbenson@redhat.com>
6941 * server.h: Do not include libiberty.h.
6942 * linux-bfin-low.c: Likewise.
6944 2014-08-07 Gary Benson <gbenson@redhat.com>
6946 * server.h: Do not include ansidecl.h.
6948 2014-08-07 Gary Benson <gbenson@redhat.com>
6950 * linux-x86-low.c: Do not include stddef.h.
6951 * lynx-ppc-low.c: Likewise.
6952 * tracepoint.c: Likewise.
6954 2014-08-07 Gary Benson <gbenson@redhat.com>
6956 * server.h: Do not include stdarg.h.
6957 * nto-low.c: Likewise.
6959 2014-08-07 Gary Benson <gbenson@redhat.com>
6961 * server.h: Do not include stdlib.h.
6962 * inferiors.c: Likewise.
6963 * linux-low.c: Likewise.
6964 * regcache.c: Likewise.
6965 * spu-low.c: Likewise.
6966 * tracepoint.c: Likewise.
6967 * utils.c: Likewise.
6969 2014-08-07 Gary Benson <gbenson@redhat.com>
6971 * server.h: Do not include stdio.h.
6972 * linux-low.c: Likewise.
6973 * remote-utils.c: Likewise.
6974 * spu-low.c: Likewise.
6975 * utils.c: Likewise.
6976 * wincecompat.c: Likewise.
6978 2014-08-06 Gary Benson <gbenson@redhat.com>
6980 * regcache.c (init_register_cache): Move conditionals inside if.
6982 2014-08-06 Gary Benson <gbenson@redhat.com>
6984 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6986 2014-07-31 Gary Benson <gbenson@redhat.com>
6988 * ax.h: Do not include server.h.
6989 * gdbthread.h: Likewise.
6990 * lynx-low.h: Likewise.
6991 * notif.h: Likewise.
6993 2014-07-30 Gary Benson <gbenson@redhat.com>
6995 * server.h: Include common-defs.h.
6996 Do not include config.h or build-gnulib-gdbserver/config.h.
6998 2014-07-30 Gary Benson <gbenson@redhat.com>
7000 * hostio-errno.c: Move server.h to top of includes list.
7001 * inferiors.c: Likewise.
7002 * linux-x86-low.c: Likewise.
7003 * notif.c: Include server.h.
7005 2014-07-24 Tom Tromey <tromey@redhat.com>
7006 Gary Benson <gbenson@redhat.com>
7008 * server.h (CORE_ADDR): Now unsigned.
7010 2014-07-16 Pedro Alves <palves@redhat.com>
7012 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7014 2014-07-15 Pedro Alves <palves@redhat.com>
7016 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7019 2014-07-11 Pedro Alves <palves@redhat.com>
7021 * linux-low.c (kill_wait_lwp): New function, based on
7022 kill_one_lwp_callback, but use my_waitpid directly.
7023 (kill_one_lwp_callback, linux_kill): Use it.
7025 2014-06-23 Pedro Alves <palves@redhat.com>
7027 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7028 before setting DR0..DR3.
7030 2014-06-20 Gary Benson <gbenson@redhat.com>
7032 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7033 * configure: Regenerated.
7034 * config.in: Likewise.
7036 2014-06-20 Gary Benson <gbenson@redhat.com>
7038 * Makefile.in (SFILES): Update locations for files moved
7040 (object file files): Reordered.
7042 2014-06-20 Gary Benson <gbenson@redhat.com>
7044 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7045 (i386_dr_low_set_addr): Likewise.
7046 (i386_dr_low_get_addr): Likewise.
7047 (i386_dr_low_can_set_control): Likewise.
7048 (i386_dr_low_set_control): Likewise.
7049 (i386_dr_low_get_control): Likewise.
7050 (i386_dr_low_get_status): Likewise.
7051 (i386_get_debug_register_length): Likewise.
7052 * linux-x86-low.c (i386_dr_low_set_addr):
7053 Changed signature. Made static.
7054 (i386_dr_low_get_addr): Likewise.
7055 (i386_dr_low_set_control): Likewise.
7056 (i386_dr_low_get_control): Likewise.
7057 (i386_dr_low_get_status): Likewise.
7058 (i386_dr_low): New global variable.
7059 * win32-i386-low.c (i386_dr_low_set_addr):
7060 Changed signature. Made static.
7061 (i386_dr_low_get_addr): Likewise.
7062 (i386_dr_low_set_control): Likewise.
7063 (i386_dr_low_get_control): Likewise.
7064 (i386_dr_low_get_status): Likewise.
7065 (i386_dr_low): New global variable.
7067 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7069 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7070 * Makefile.in (AR, AR_FLAGS): Define.
7071 * configure: Regenerate.
7073 2014-06-19 Gary Benson <gbenson@redhat.com>
7075 * Makefile.in (i386-dregs.o): New rule.
7076 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7077 * i386-low.c (target.h): Remove include.
7078 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7079 (DR_CONTROL_SHIFT): Likewise.
7080 (DR_CONTROL_SIZE): Likewise.
7081 (DR_RW_EXECUTE): Likewise.
7082 (DR_RW_WRITE): Likewise.
7083 (DR_RW_READ): Likewise.
7084 (DR_RW_IORW): Likewise.
7085 (DR_LEN_1): Likewise.
7086 (DR_LEN_2): Likewise.
7087 (DR_LEN_4): Likewise.
7088 (DR_LEN_8): Likewise.
7089 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7090 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7091 (DR_ENABLE_SIZE): Likewise.
7092 (DR_LOCAL_SLOWDOWN): Likewise.
7093 (DR_GLOBAL_SLOWDOWN): Likewise.
7094 (DR_CONTROL_RESERVED): Likewise.
7095 (I386_DR_CONTROL_MASK): Likewise.
7096 (I386_DR_VACANT): Likewise.
7097 (I386_DR_LOCAL_ENABLE): Likewise.
7098 (I386_DR_GLOBAL_ENABLE): Likewise.
7099 (I386_DR_DISABLE): Likewise.
7100 (I386_DR_SET_RW_LEN): Likewise.
7101 (I386_DR_GET_RW_LEN): Likewise.
7102 (I386_DR_WATCH_HIT): Likewise.
7103 (i386_wp_op_t): Likewise.
7104 (i386_show_dr): Likewise.
7105 (i386_length_and_rw_bits): Likewise.
7106 (i386_insert_aligned_watchpoint): Likewise.
7107 (i386_remove_aligned_watchpoint): Likewise.
7108 (i386_handle_nonaligned_watchpoint): Likewise.
7109 i386_update_inferior_debug_regs(): Likewise.
7110 (i386_dr_insert_watchpoint): Likewise.
7111 (i386_dr_remove_watchpoint): Likewise.
7112 (i386_dr_region_ok_for_watchpoint): Likewise.
7113 (i386_dr_stopped_data_address): Likewise.
7114 (i386_dr_stopped_by_watchpoint): Likewise.
7116 2014-06-19 Gary Benson <gbenson@redhat.com>
7118 * i386-low.c (i386_dr_show): Renamed to
7119 i386_show_dr and made static. All uses updated.
7120 (i386_dr_length_and_rw_bits): Renamed to
7121 i386_length_and_rw_bits and made static.
7123 (i386_dr_insert_aligned_watchpoint): Renamed to
7124 i386_insert_aligned_watchpoint and made static.
7126 (i386_dr_remove_aligned_watchpoint): Renamed to
7127 i386_remove_aligned_watchpoint and made static.
7129 (i386_dr_update_inferior_debug_regs): Renamed to
7130 i386_update_inferior_debug_regs and made static.
7133 2014-06-18 Gary Benson <gbenson@redhat.com>
7135 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7136 (i386_dr_low_can_set_control): Likewise.
7137 (i386_get_debug_register_length): Likewise.
7138 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7139 (i386_dr_low_can_set_control): Likewise.
7140 (i386_get_debug_register_length): Likewise.
7142 2014-06-17 Gary Benson <gbenson@redhat.com>
7144 * i386-low.h (i386-dregs.h): New include.
7145 (DR_FIRSTADDR): Now in i386-dregs.h.
7146 (DR_LASTADDR): Likewise.
7147 (DR_NADDR): Likewise.
7148 (DR_STATUS): Likewise.
7149 (DR_CONTROL): Likewise.
7150 (i386_debug_reg_state): Likewise.
7151 (i386_dr_insert_watchpoint): Likewise.
7152 (i386_dr_remove_watchpoint): Likewise.
7153 (i386_dr_region_ok_for_watchpoint): Likewise.
7154 (i386_dr_stopped_data_address): Likewise.
7155 (i386_dr_stopped_by_watchpoint): Likewise.
7156 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7158 2014-06-18 Gary Benson <gbenson@redhat.com>
7160 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7161 i386_dr_insert_watchpoint.
7162 (i386_low_remove_watchpoint): Renamed to
7163 i386_dr_remove_watchpoint.
7164 (i386_low_region_ok_for_watchpoint): Renamed to
7165 i386_dr_region_ok_for_watchpoint.
7166 (i386_low_stopped_data_address): Renamed to
7167 i386_dr_stopped_data_address.
7168 (i386_low_stopped_by_watchpoint): Renamed to
7169 i386_dr_stopped_by_watchpoint.
7170 * i386-low.c (i386_show_dr): Renamed to
7171 i386_dr_show and made nonstatic. All uses updated.
7172 (i386_length_and_rw_bits): Renamed to
7173 i386_dr_length_and_rw_bits and made nonstatic.
7175 (i386_insert_aligned_watchpoint): Renamed to
7176 i386_dr_insert_aligned_watchpoint and made nonstatic.
7178 (i386_remove_aligned_watchpoint): Renamed to
7179 i386_dr_remove_aligned_watchpoint and made nonstatic.
7181 (i386_update_inferior_debug_regs): Renamed to
7182 i386_dr_update_inferior_debug_regs and made nonstatic.
7184 (i386_low_insert_watchpoint): Renamed to
7185 i386_dr_insert_watchpoint. All uses updated.
7186 (i386_low_remove_watchpoint): Renamed to
7187 i386_dr_remove_watchpoint. All uses updated.
7188 (i386_low_region_ok_for_watchpoint): Renamed to
7189 i386_dr_region_ok_for_watchpoint. All uses updated.
7190 (i386_low_stopped_data_address): Renamed to
7191 i386_dr_stopped_data_address. All uses updated.
7192 (i386_low_stopped_by_watchpoint): Renamed to
7193 i386_dr_stopped_by_watchpoint. All uses updated.
7195 2014-06-18 Gary Benson <gbenson@redhat.com>
7197 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7198 (i386_dr_low_can_set_control): Likewise.
7199 (i386_insert_aligned_watchpoint): New check.
7201 2014-06-18 Gary Benson <gbenson@redhat.com>
7203 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7206 2014-06-18 Gary Benson <gbenson@redhat.com>
7208 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7209 instead of fatal and error.
7210 (i386_handle_nonaligned_watchpoint): Likewise.
7212 2014-06-18 Gary Benson <gbenson@redhat.com>
7214 * i386-low.c (i386_get_debug_register_length): New macro.
7215 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7216 (i386_show_dr): Use debug_printf instead of fprintf. Use
7217 phex to format values.
7219 2014-06-18 Gary Benson <gbenson@redhat.com>
7221 * i386-low.h: Comment changes.
7222 * i386-low.c: Likewise.
7224 2014-06-18 Gary Benson <gbenson@redhat.com>
7226 * i386-low.c: Whitespace changes.
7228 2014-06-12 Tom Tromey <tromey@redhat.com>
7230 * utils.c (freeargv): Remove.
7232 2014-06-12 Tom Tromey <tromey@redhat.com>
7234 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7235 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7236 (parse_debug_format_options): Likewise.
7237 (gdbserver_usage): Likewise.
7238 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7239 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7240 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7242 ($(LIBGNU)): Depend on libiberty.
7243 (all-lib): Recurse into all subdirs.
7244 (install-only): Invoke "install" target in subdirs.
7245 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7247 * configure: Rebuild.
7248 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7249 for vasprintf, vsnprintf, or gettimeofday.
7250 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7253 2014-06-05 Joel Brobecker <brobecker@adacore.com>
7255 * development.sh: Delete.
7256 * Makefile.in (config.status): Adjust dependency on development.sh.
7257 * configure.ac: Adjust development.sh source call.
7258 * configure: Regenerate.
7260 2014-06-02 Pedro Alves <palves@redhat.com>
7262 * ax.c (gdb_free_agent_expr): New function.
7263 * ax.h (gdb_free_agent_expr): New declaration.
7264 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7266 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7268 (clear_breakpoint_conditions_and_commands): New function.
7269 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7270 (clear_breakpoint_conditions_and_commands): New declaration.
7272 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7274 * linux-aarch64-low.c (asm/ptrace.h): Include.
7276 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7278 Fix TLS access for -static -pthread.
7279 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7280 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7281 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7283 2014-05-20 Pedro Alves <palves@redhat.com>
7285 * linux-aarch64-low.c (aarch64_insert_point)
7286 (aarch64_remove_point): No longer check whether the type is
7287 supported here. Adjust to new interface.
7288 (the_low_target): Install aarch64_supports_z_point_type as
7289 supports_z_point_type method.
7290 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7291 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7292 instead of a Z packet char. Adjust.
7293 (arm_supports_z_point_type): New function.
7294 (arm_insert_point, arm_remove_point): Adjust to new interface.
7295 (the_low_target): Install arm_supports_z_point_type.
7296 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7297 (cris_insert_point, cris_remove_point): Adjust to new interface.
7298 Don't check whether the type is supported here.
7299 (the_low_target): Install cris_supports_z_point_type.
7300 * linux-low.c (linux_supports_z_point_type): New function.
7301 (linux_insert_point, linux_remove_point): Adjust to new interface.
7302 * linux-low.h (struct linux_target_ops) <insert_point,
7303 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7304 raw_breakpoint pointer parameter.
7305 <supports_z_point_type>: New method.
7306 * linux-mips-low.c (mips_supports_z_point_type): New function.
7307 (mips_insert_point, mips_remove_point): Adjust to new interface.
7308 Use mips_supports_z_point_type.
7309 (the_low_target): Install mips_supports_z_point_type.
7310 * linux-ppc-low.c (the_low_target): Install NULL as
7311 supports_z_point_type method.
7312 * linux-s390-low.c (the_low_target): Install NULL as
7313 supports_z_point_type method.
7314 * linux-sparc-low.c (the_low_target): Install NULL as
7315 supports_z_point_type method.
7316 * linux-x86-low.c (x86_supports_z_point_type): New function.
7317 (x86_insert_point): Adjust to new insert_point interface. Use
7318 insert_memory_breakpoint. Adjust to new
7319 i386_low_insert_watchpoint interface.
7320 (x86_remove_point): Adjust to remove_point interface. Use
7321 remove_memory_breakpoint. Adjust to new
7322 i386_low_remove_watchpoint interface.
7323 (the_low_target): Install x86_supports_z_point_type.
7324 * lynx-low.c (lynx_target_ops): Install NULL as
7325 supports_z_point_type callback.
7326 * nto-low.c (nto_supports_z_point_type): New.
7327 (nto_insert_point, nto_remove_point): Adjust to new interface.
7328 (nto_target_ops): Install nto_supports_z_point_type.
7329 * mem-break.c: Adjust intro comment.
7330 (struct raw_breakpoint) <raw_type, size>: New fields.
7331 <inserted>: Update comment.
7332 <shlib_disabled>: Delete field.
7333 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7334 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7335 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7336 (raw_bkpt_type_to_target_hw_bp_type): New function.
7337 (find_enabled_raw_code_breakpoint_at): New function.
7338 (find_raw_breakpoint_at): New type and size parameters. Use them.
7339 (insert_memory_breakpoint): New function, based off
7340 set_raw_breakpoint_at.
7341 (remove_memory_breakpoint): New function.
7342 (set_raw_breakpoint_at): Reimplement.
7343 (set_breakpoint): New, based on set_breakpoint_at.
7344 (set_breakpoint_at): Reimplement.
7345 (delete_raw_breakpoint): Go through the_target->remove_point
7346 instead of assuming memory breakpoints.
7347 (find_gdb_breakpoint_at): Delete.
7348 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7349 (find_gdb_breakpoint): New function.
7350 (set_gdb_breakpoint_at): Delete.
7351 (z_type_supported): New function.
7352 (set_gdb_breakpoint_1): New function, loosely based off
7353 set_gdb_breakpoint_at.
7354 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7355 (delete_gdb_breakpoint_at): Delete.
7356 (delete_gdb_breakpoint_1): New function, loosely based off
7357 delete_gdb_breakpoint_at.
7358 (delete_gdb_breakpoint): New function.
7359 (clear_gdb_breakpoint_conditions): Rename to ...
7360 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7362 (add_condition_to_breakpoint): Make static.
7363 (add_breakpoint_condition): Take a struct breakpoint pointer
7364 instead of an address. Adjust.
7365 (gdb_condition_true_at_breakpoint): Rename to ...
7366 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7368 (gdb_condition_true_at_breakpoint): Reimplement.
7369 (add_breakpoint_commands): Take a struct breakpoint pointer
7370 instead of an address. Adjust.
7371 (gdb_no_commands_at_breakpoint): Rename to ...
7372 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7373 parameter. Return true if no breakpoint was found. Change debug
7375 (gdb_no_commands_at_breakpoint): Reimplement.
7376 (run_breakpoint_commands): Rename to ...
7377 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7378 and change return type to boolean.
7379 (run_breakpoint_commands): New function.
7380 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7381 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7382 breakpoint. Go through the_target->remove_point instead of
7383 assuming memory breakpoint.
7384 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7385 software and hardware breakpoints.
7386 (reinsert_raw_breakpoint): Go through the_target->insert_point
7387 instead of assuming memory breakpoint.
7388 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7389 software and hardware breakpoints.
7390 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7391 Check both software and hardware breakpoints.
7392 (validate_inserted_breakpoint): Assert the breakpoint is a
7393 software breakpoint. Set the inserted flag to -1 instead of
7394 setting shlib_disabled.
7395 (delete_disabled_breakpoints): Adjust.
7396 (validate_breakpoints): Only validate software breakpoints.
7397 Adjust to inserted flag change.
7398 (check_mem_read, check_mem_write): Skip breakpoint types other
7399 than software breakpoints. Adjust to inserted flag change.
7400 * mem-break.h (enum raw_bkpt_type): New enum.
7401 (raw_breakpoint, struct process_info): Forward declare.
7402 (Z_packet_to_target_hw_bp_type): Delete declaration.
7403 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7404 (set_gdb_breakpoint, delete_gdb_breakpoint)
7405 (clear_breakpoint_conditions): New declarations.
7406 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7407 (breakpoint_inserted_here): Update comment.
7408 (add_breakpoint_condition, add_breakpoint_commands): Replace
7409 address parameter with a breakpoint pointer parameter.
7410 (gdb_breakpoint_here): Update comment.
7411 (delete_gdb_breakpoint_at): Delete.
7412 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7413 * server.c (process_point_options): Take a struct breakpoint
7414 pointer instead of an address. Adjust.
7415 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7416 delete_gdb_breakpoint.
7417 * spu-low.c (spu_target_ops): Install NULL as
7418 supports_z_point_type method.
7419 * target.h: Include mem-break.h.
7420 (struct target_ops) <prepare_to_access_memory>: Update comment.
7421 <supports_z_point_type>: New field.
7422 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7423 instead of a char. Also take a raw breakpoint pointer.
7424 * win32-arm-low.c (the_low_target): Install NULL as
7425 supports_z_point_type.
7426 * win32-i386-low.c (i386_supports_z_point_type): New function.
7427 (i386_insert_point, i386_remove_point): Adjust to new interface.
7428 (the_low_target): Install i386_supports_z_point_type.
7429 * win32-low.c (win32_supports_z_point_type): New function.
7430 (win32_insert_point, win32_remove_point): Adjust to new interface.
7431 (win32_target_ops): Install win32_supports_z_point_type.
7432 * win32-low.h (struct win32_target_ops):
7433 <supports_z_point_type>: New method.
7434 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7435 instead of a char. Also take a raw breakpoint pointer.
7437 2014-05-20 Pedro Alves <palves@redhat.com>
7439 * mem-break.h: Include break-common.h.
7440 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7441 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7442 (Z_packet_to_target_hw_bp_type): New declaration.
7443 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7444 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7445 (Z_PACKET_ACCESS_WP): Delete macros.
7446 (Z_packet_to_hw_type): Delete function.
7447 * i386-low.h: Don't include break-common.h here.
7448 (Z_packet_to_hw_type): Delete declaration.
7449 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7450 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7451 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7452 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7453 * linux-aarch64-low.c: Don't include break-common.h here.
7454 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7455 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7456 (Z_packet_to_target_hw_bp_type): Delete function.
7457 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7459 (mips_insert_point, mips_remove_point): Use
7460 Z_packet_to_target_hw_bp_type.
7462 2014-05-20 Pedro Alves <palves@redhat.com>
7464 * linux-aarch64-low.c: Include break-common.h.
7465 (enum target_point_type): Delete.
7466 (Z_packet_to_point_type): Rename to ...
7467 (Z_packet_to_target_hw_bp_type): ... this, and return a
7468 target_hw_bp_type instead.
7469 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7470 instead of an enum target_point_type.
7471 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7473 (aarch64_dr_state_insert_one_point)
7474 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7475 (aarch64_handle_aligned_watchpoint)
7476 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7477 Take an enum target_hw_bp_type instead of an enum
7479 (aarch64_supports_z_point_type): New function.
7480 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7481 use Z_packet_to_target_hw_bp_type.
7483 2014-05-20 Joel Brobecker <brobecker@adacore.com>
7485 * configure.ac: Only use -Werror by default when DEVELOPMENT
7487 * configure: Regenerate.
7489 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7491 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7492 * linux-x86-low.c (X86_64_USER_REGS): New.
7493 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7495 2014-04-28 Yao Qi <yao@codesourcery.com>
7497 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7500 2014-04-25 Pedro Alves <palves@redhat.com>
7503 * linux-low.c (linux_attach_fail_reason_string): New function.
7504 (linux_attach_lwp): Delete.
7505 (linux_attach_lwp_1): Rename to ...
7506 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7507 argument. Remove "initial" parameter. Return int instead of
7508 void. Don't error or warn here.
7509 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7510 failure to attach to the tgid. Call warning when failing to
7512 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7513 argument. Remove "initial" parameter. Return int instead of
7514 void. Don't error or warn here.
7515 (linux_attach_fail_reason_string): New declaration.
7516 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7517 interface change. Use linux_attach_fail_reason_string.
7519 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
7520 Walfred Tedeschi <walfred.tedeschi@intel.com>
7522 * Makefile.in: Added rules to handle new files
7523 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7524 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7525 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7526 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7527 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7528 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7530 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7531 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7532 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7533 i386/x32-avx512.xml.
7534 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7535 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7536 i386/x32-avx512-linux.xml.
7537 * i387-fp.c (num_avx512_k_registers): New constant for number
7539 (num_avx512_zmmh_low_registers): New constant for number of
7540 lower ZMM registers (0-15).
7541 (num_avx512_zmmh_high_registers): New constant for number of
7542 higher ZMM registers (16-31).
7543 (num_avx512_ymmh_registers): New contant for number of higher
7544 YMM registers (ymm16-31 added by avx521 on x86_64).
7545 (num_avx512_xmm_registers): New constant for number of higher
7546 XMM registers (xmm16-31 added by AVX512 on x86_64).
7547 (struct i387_xsave): Add space for AVX512 registers.
7548 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7549 Add code to handle AVX512 registers.
7550 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7551 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7552 prototypei from generated file.
7553 (tdesc_amd64_avx512_linux): Likewise.
7554 (init_registers_x32_avx512_linux): Likewise.
7555 (tdesc_x32_avx512_linux): Likewise.
7556 (init_registers_i386_avx512_linux): Likewise.
7557 (tdesc_i386_avx512_linux): Likewise.
7558 (x86_64_regmap): Add AVX512 registers.
7559 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7561 (initialize_low_arch): Add code to initialize AVX512 registers.
7563 2014-04-23 Pedro Alves <palves@redhat.com>
7565 * mem-break.c (find_gdb_breakpoint_at): Make static.
7566 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7568 2014-04-23 Pedro Alves <palves@redhat.com>
7570 * i386-low.c: Don't include break-common.h here.
7571 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7572 prototype to take target_hw_bp_type as argument instead of a Z
7574 * i386-low.h: Include break-common.h here.
7575 (Z_packet_to_hw_type): Declare.
7576 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7578 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7579 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7580 (x86_remove_point): Convert the packet number to a
7581 target_hw_bp_type before calling i386_low_remove_watchpoint.
7582 * win32-i386-low.c (i386_insert_point): Convert the packet number
7583 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7584 (i386_remove_point): Convert the packet number to a
7585 target_hw_bp_type before calling i386_low_remove_watchpoint.
7587 2014-04-23 Pedro Alves <palves@redhat.com>
7589 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7591 2014-04-10 Pedro Alves <palves@redhat.com>
7593 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7594 Check if the condition or command is NULL before checking if the
7595 breakpoint is known. On success, return true.
7596 * mem-break.h (add_breakpoint_condition): Document return.
7597 (add_breakpoint_commands): Add describing comment.
7598 * server.c (skip_to_semicolon): New function.
7599 (process_point_options): Use it.
7601 2014-04-09 Pedro Alves <palves@redhat.com>
7603 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7606 2014-02-27 Pedro Alves <palves@redhat.com>
7609 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7611 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7613 (last_thread_of_process_p): Take a PID argument instead of a
7615 (linux_wait_for_lwp): Delete.
7616 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7618 (linux_low_filter_event): New function, party factored out from
7619 linux_wait_for_event.
7620 (linux_wait_for_event): Rename to ...
7621 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7622 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7623 sigsuspend. Check for zombie leaders.
7624 (linux_wait_for_event): Reimplement as wrapper around
7625 linux_wait_for_event_filtered.
7626 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7627 a normal or signal exit is seen, it's the whole process exiting.
7628 (wait_for_sigstop): No longer a for_each_inferior callback.
7629 Rewrite on top of linux_wait_for_event_filtered.
7630 (stop_all_lwps): Call wait_for_sigstop directly.
7631 * server.c (resume, handle_target_event): Handle
7632 TARGET_WAITKIND_NO_RESUMED.
7634 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7636 * win32-low.c (psapi_get_dll_name,
7637 * win32_CreateToolhelp32Snapshot): Delete.
7638 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7639 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7641 (handle_load_dll): Add function description.
7642 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7644 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7646 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7648 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7649 base address when calling win32_add_one_solib.
7650 (handle_load_dll): Delete local variable load_addr.
7651 Remove 0x1000 offset applied to DLL base address when calling
7652 win32_add_one_solib.
7653 (handle_unload_dll): Add comment.
7655 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7657 * win32-low.c (win32_add_all_dlls): Renames
7658 win32_ensure_ntdll_loaded. Rewrite function documentation.
7659 Adjust implementation to always load all DLLs.
7660 Add 0x1000 offset to DLL base address when calling
7661 win32_add_one_solib.
7662 (child_initialization_done): New static global.
7663 (do_initial_child_stuff): Set child_initialization_done to
7664 zero during child initialization, and 1 after. Replace call
7665 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7667 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7668 (handle_unload_dll): Add function documentation.
7669 (get_child_debug_event): Ignore load and unload DLL events
7670 during child initialization.
7672 2014-02-20 Doug Evans <dje@google.com>
7674 Remove global all_lwps.
7675 * inferiors.h (ptid_of): Move here from linux-low.h.
7676 (pid_of, lwpid_of): Ditto.
7677 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7678 parameter is a struct thread_info * now.
7679 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7680 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7681 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7683 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7684 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7685 * linux-arm-low.c (update_registers_callback): Update, "entry"
7686 parameter is a struct thread_info * now.
7687 Fetch lwpid from current_inferior directly.
7688 (arm_insert_point): Pass &all_threads to find_inferior instead of
7690 (arm_remove_point): Ditto.
7691 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7692 (arm_prepare_to_resume): Fetch pid from thread.
7693 (arm_read_description): Fetch lwpid from current_inferior directly.
7694 * linux-low.c (all_lwps): Delete.
7695 (delete_lwp): Delete call to remove_inferior.
7696 (handle_extended_wait): Fetch lwpid from thread.
7697 (add_lwp): Don't set lwp->entry.id. Remove call to
7698 add_inferior_to_list.
7699 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7700 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7701 (kill_one_lwp_callback): Ditto.
7702 (linux_kill): Don't dereference NULL pointer.
7703 Fetch ptid,lwpid from thread.
7704 (get_detach_signal): Fetch ptid from thread.
7705 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7706 Simplify call to regcache_invalidate_thread.
7707 (delete_lwp_callback): Update, "entry" parameter is a
7708 struct thread_info * now. Fetch pid from thread.
7709 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7710 (status_pending_p_callback): Update, "entry" parameter is a
7711 struct thread_info * now. Fetch ptid from thread.
7712 (find_lwp_pid): Update, "entry" parameter is a
7713 struct thread_info * now.
7714 (linux_wait_for_lwp): Fetch pid from thread.
7715 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7716 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7717 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7718 (dequeue_one_deferred_signal): Ditto.
7719 (cancel_breakpoint): Fetch ptid from current_inferior.
7720 (linux_wait_for_event): Pass &all_threads to find_inferior,
7721 not &all_lwps. Fetch ptid, lwpid from thread.
7722 (count_events_callback): Update, "entry" parameter is a
7723 struct thread_info * now.
7724 (select_singlestep_lwp_callback): Ditto.
7725 (select_event_lwp_callback): Ditto.
7726 (cancel_breakpoints_callback): Ditto.
7727 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7729 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7730 (unsuspend_one_lwp): Update, "entry" parameter is a
7731 struct thread_info * now.
7732 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7734 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7735 Fetch lwpid from thread, not lwp.
7736 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7737 Pass &all_threads to find_inferior, not &all_lwps.
7738 (send_sigstop): Fetch lwpid from thread, not lwp.
7739 (send_sigstop_callback): Update, "entry" parameter is a
7740 struct thread_info * now.
7741 (suspend_and_send_sigstop_callback): Ditto.
7742 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7743 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7744 struct thread_info * now.
7745 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7747 (lwp_running): Update, "entry" parameter is a
7748 struct thread_info * now.
7749 (stop_all_lwps): Fetch ptid from thread.
7750 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7751 (linux_resume_one_lwp): Fetch lwpid from thread.
7752 (linux_set_resume_request): Update, "entry" parameter is a
7753 struct thread_info * now. Fetch pid, lwpid from thread.
7754 (resume_status_pending_p): Update, "entry" parameter is a
7755 struct thread_info * now.
7756 (need_step_over_p): Ditto. Fetch lwpid from thread.
7757 (start_step_over): Fetch lwpid from thread.
7758 (linux_resume_one_thread): Update, "entry" parameter is a
7759 struct thread_info * now. Fetch lwpid from thread.
7760 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7761 (proceed_one_lwp): Update, "entry" parameter is a
7762 struct thread_info * now. Fetch lwpid from thread.
7763 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7764 struct thread_info * now.
7765 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7766 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7767 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7769 (regsets_store_inferior_registers): Ditto.
7770 (fetch_register, store_register): Ditto.
7771 (linux_read_memory, linux_write_memory): Ditto.
7772 (linux_request_interrupt): Ditto.
7773 (linux_read_auxv): Ditto.
7774 (linux_xfer_siginfo): Ditto.
7775 (linux_qxfer_spu): Ditto.
7776 (linux_qxfer_libraries_svr4): Ditto.
7777 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7778 moved to inferiors.h.
7780 (get_thread_lwp): Update.
7781 (struct lwp_info): Delete member "entry". Simplify comment for
7784 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7785 current_inferior directly.
7786 (update_watch_registers_callback): Update, "entry" parameter is a
7787 struct thread_info * now. Fetch pid from thread.
7788 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7789 (mips_insert_point): Fetch lwpid from current_inferior.
7790 Pass &all_threads to find_inferior, not &all_lwps.
7791 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7792 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7794 (mips_stopped_data_address): Ditto.
7795 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7797 * linux-tile-low.c (tile_arch_setup): Ditto.
7798 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7799 (update_debug_registers_callback): Update, "entry" parameter is a
7800 struct thread_info * now. Fetch pid from thread.
7801 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7802 Pass &all_threads to find_inferior, not &all_lwps.
7803 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7804 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7805 Pass &all_threads to find_inferior, not &all_lwps.
7806 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7807 (i386_dr_low_get_status): Ditto.
7808 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7809 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7810 (x86_linux_read_description): Ditto.
7811 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7813 2014-02-20 Doug Evans <dje@google.com>
7815 * inferiors.c (get_first_inferior): Fix buglet.
7817 2014-02-19 Doug Evans <dje@google.com>
7819 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7820 * inferiors.c (add_thread): Change result type to struct thread_info *.
7821 All callers updated.
7822 (add_lwp): Call add_thread here instead of in callers.
7823 All callers updated.
7824 * linux-low.h (get_lwp_thread): Rewrite.
7825 (struct lwp_info): New member "thread".
7827 2014-02-19 Doug Evans <dje@google.com>
7829 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7830 All callers updated.
7832 2014-02-19 Doug Evans <dje@google.com>
7834 * inferiors.c (add_thread): Fix whitespace.
7836 2014-02-19 Doug Evans <dje@google.com>
7838 * dll.c (clear_dlls): Replace accessing list implemention details
7840 * gdbthread.h (get_first_thread): Declare.
7841 * inferiors.c (for_each_inferior_with_data): New function.
7842 (get_first_thread): New function.
7843 (find_thread_ptid): Simplify.
7844 (get_first_inferior): New function.
7845 (clear_list): Delete.
7846 (one_inferior_p): New function.
7847 (clear_inferior_list): New function.
7848 (clear_inferiors): Update.
7849 * inferiors.h (for_each_inferior_with_data): Declare.
7850 (clear_inferior_list): Declare.
7851 (one_inferior_p): Declare.
7852 (get_first_inferior): Declare.
7853 * linux-low.c (linux_wait_for_event): Replace accessing list
7854 implemention details with API function.
7855 * server.c (target_running): Ditto.
7856 (accumulate_file_name_length): New function.
7857 (emit_dll_description): New function.
7858 (handle_qxfer_libraries): Replace accessing list implemention
7859 details with API function.
7860 (handle_qxfer_threads_worker): New function.
7861 (handle_qxfer_threads_proper): Replace accessing list implemention
7862 details with API function.
7863 (handle_query): Ditto.
7864 (visit_actioned_threads_callback_ftype): New typedef.
7865 (visit_actioned_threads_data): New struct.
7866 (visit_actioned_threads): Rewrite to be find_inferior callback.
7867 (resume): Call find_inferior.
7868 (handle_status): Replace accessing list implemention
7869 details with API function.
7870 (process_serial_event): Replace accessing list implemention details
7872 * target.c (set_desired_inferior): Replace accessing list implemention
7873 details with API function.
7874 * tracepoint.c (same_process_p): New function.
7875 (gdb_agent_about_to_close): Replace accessing list implemention
7876 details with API function.
7877 * win32-low.c (child_delete_thread): Replace accessing list
7878 implemention details with API function.
7879 (match_dll_by_basename): New function.
7880 (dll_is_loaded_by_basename): New function.
7881 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7882 details call to dll_is_loaded_by_basename.
7884 2014-02-19 Doug Evans <dje@google.com>
7886 * dll.h (struct dll_info): Add comment.
7887 * gdbthread.h (struct thread_info): Add comment.
7888 (current_ptid): Simplify.
7889 * inferiors.c (add_process): Update.
7890 (remove_process): Update.
7891 * inferiors.h (struct process_info): Rename member "head" to "entry".
7892 * linux-low.c (delete_lwp): Update.
7894 (last_thread_of_process_p): Update.
7895 (kill_one_lwp_callback, linux_kill): Update.
7896 (status_pending_p_callback): Update.
7897 (wait_for_sigstop): Update. Simplify read of ptid.
7898 (start_step_over): Update.
7899 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7900 (get_lwp_thread): Update.
7901 (struct lwp_info): Rename member "head" to "entry".
7902 * regcache.h (inferior_list_entry): Delete.
7903 * server.c (kill_inferior_callback): Update.
7904 (detach_or_kill_inferior_callback): Update.
7905 (print_started_pid): Update.
7906 (print_attached_pid): Update.
7907 (process_serial_event): Simplify read of ptid.
7908 * thread-db.c (thread_db_create_event): Update.
7909 (thread_db_get_tls_address): Update.
7910 * win32-low.c (current_inferior_ptid): Simplify.
7912 2014-02-19 Tom Tromey <tromey@redhat.com>
7914 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7916 (target_supports_btrace): Update.
7918 2014-02-14 Yao Qi <yao@codesourcery.com>
7920 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7921 (rsp-low-ipa.o): New target.
7923 2014-02-12 Tom Tromey <tromey@redhat.com>
7925 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7926 convert_ascii_to_int.
7927 * regcache.c (registers_to_string): Likewise.
7928 * remote-utils.c (decode_M_packet): Likewise.
7929 * server.c (process_serial_event): Likewise.
7931 2014-02-12 Tom Tromey <tromey@redhat.com>
7933 * server.c (handle_query, handle_v_run): Use hex2bin, not
7935 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7937 2014-02-12 Tom Tromey <tromey@redhat.com>
7939 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7940 convert_int_to_ascii.
7941 * regcache.c (registers_to_string, collect_register_as_string):
7943 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7945 * server.c (process_serial_event): Likewise.
7946 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7947 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7949 2014-02-12 Tom Tromey <tromey@redhat.com>
7951 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7952 bin2hex, not hexify.
7953 * tracepoint.c (cmd_qtstatus): Likewise.
7955 2014-02-12 Tom Tromey <tromey@redhat.com>
7957 * remote-utils.c (monitor_output): Pass explicit length to
7960 2014-02-12 Tom Tromey <tromey@redhat.com>
7962 * tracepoint.c: Include rsp-low.h.
7963 * server.c: Include rsp-low.h.
7964 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7965 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7967 * remote-utils.c: Include rsp-low.h.
7968 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7969 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7970 (convert_int_to_ascii, convert_ascii_to_int): Move to
7972 * regcache.c: Include rsp-low.h.
7973 * ax.c: Include rsp-low.h.
7974 * Makefile.in (SFILES): Add common/rsp-low.c.
7975 (OBS): Add rsp-low.o.
7976 (rsp-low.o): New target.
7978 2014-02-12 Tom Tromey <tromey@redhat.com>
7980 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7981 Include print-utils.h.
7982 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7983 (plongest, thirty_two, phex_nz): Remove.
7984 * Makefile.in (SFILES): Add common/print-utils.c.
7985 (OBS): Add print-utils.o.
7986 (print-utils-ipa.o): New target.
7987 (print-utils.o): New target.
7988 (IPA_OBJS): Add print-utils-ipa.o.
7990 2014-02-06 Tom Tromey <tromey@redhat.com>
7992 * Makefile.in (SFILES): Fix indentation.
7994 2014-02-05 Doug Evans <dje@google.com>
7996 * linux-low.c (linux_wait_for_event): Improve comment.
7997 (linux_wait_1): Keep current_inferior in sync with event_child.
7999 2014-01-22 Doug Evans <dje@google.com>
8001 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8003 2014-01-22 Doug Evans <dje@google.com>
8005 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8006 * configure: Regenerate.
8007 * config.in: Regenerate.
8008 * Makefile.in (SFILES): Add debug.c.
8010 * debug.c: New file.
8011 * debug.h: New file.
8012 * linux-aarch64-low.c (*): Update all debugging printfs to use
8013 debug_printf instead of fprintf.
8014 * linux-arm-low.c (*): Ditto.
8015 * linux-cris-low.c (*): Ditto.
8016 * linux-crisv32-low.c (*): Ditto.
8017 * linux-m32r-low.c (*): Ditto.
8018 * linux-sparc-low.c (*): Ditto.
8019 * linux-x86.c (*): Ditto.
8020 * linux-low.c (*): Ditto.
8021 (linux_wait_1): Add calls to debug_enter, debug_exit.
8022 (linux_wait): Remove redundant debugging printf.
8023 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8024 (linux_resume, unstop_all_lwps): Ditto.
8025 * mem-break.c (*): Update all debugging printfs to use
8026 debug_printf instead of fprintf.
8027 * remote-utils.c (*): Ditto.
8028 * thread-db.c (*): Ditto.
8029 * server.c #include <ctype.h>, "gdb_vecs.h".
8030 (debug_threads): Moved to debug.c.
8031 (*): Update all debugging printfs to use debug_printf instead of
8033 (start_inferior): Replace call to fflush with call to debug_flush.
8034 (monitor_show_help): Mention set debug-format.
8035 (parse_debug_format_options): New function.
8036 (handle_monitor_command): Handle "monitor set debug-format".
8037 (gdbserver_usage): Mention --debug-format.
8038 (main): Parse --debug-format.
8039 * server.h (debug_threads): Declaration moved to debug.h.
8041 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8042 trace_debug_1 that uses debug_printf.
8043 (tracepoint_look_up_symbols): Update all debugging printfs to use
8044 debug_printf instead of fprintf.
8046 2014-01-20 Baruch Siach <baruch@tkos.co.il>
8048 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8051 2014-01-17 Pedro Alves <palves@redhat.com>
8054 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8055 defined after including gdb_proc_service.h.
8057 2014-01-16 Doug Evans <dje@google.com>
8059 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8060 (match_dll): Use it.
8062 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8064 * target.h (target_ops) <read_btrace>: Change parameters and
8065 return type to allow error reporting.
8066 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8067 trace reading errors on.
8068 * linux-low.c (linux_low_read_btrace): Pass trace reading
8070 (linux_low_disable_btrace): New.
8072 2014-01-15 Doug Evans <dje@google.com>
8074 * inferiors.c (thread_id_to_gdb_id): Delete.
8075 * inferiors.h (thread_id_to_gdb_id): Delete.
8077 2014-01-13 Eli Zaretskii <eliz@gnu.org>
8079 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8080 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8083 2014-01-08 Pedro Alves <palves@redhat.com>
8085 * server.c (handle_status): Don't discard previous queued stop
8086 replies or thread's pending status here.
8087 (main) <disconnection>: Do it here instead.
8089 2014-01-08 Pedro Alves <palves@redhat.com>
8091 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8092 * server.c (visit_actioned_threads, handle_pending_status): New
8094 (handle_v_cont): Factor out parts to ...
8095 (resume): ... this new function. If in all-stop, and a thread
8096 being resumed has a pending status, report it without actually
8098 (myresume): Adjust to use the new 'resume' function.
8099 (clear_pending_status_callback, set_pending_status_callback)
8100 (find_status_pending_thread_callback): New functions.
8101 (handle_status): Handle the case of multiple threads having
8102 interesting statuses to report. Report threads' real last signal
8103 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8104 with an interesting thread to report the status for, instead of
8105 always reporting the status of the first thread.
8107 2014-01-01 Joel Brobecker <brobecker@adacore.com>
8109 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8110 * gdbreplay.c (gdbreplay_version): Likewise.
8112 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8114 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8115 iov.iov_len with the real length in use.
8117 2013-12-13 Joel Brobecker <brobecker@adacore.com>
8119 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8120 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8121 for all targets that use win32-low.c.
8122 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8123 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8125 2013-12-13 Pedro Alves <palves@redhat.com>
8127 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8128 if equal to TARGET_WAITKIND_LOADED.
8129 * win32-low.c (cached_status): New static global.
8130 (win32_wait): Add declaration.
8131 (do_initial_child_stuff): Flush all initial pending debug events
8132 up to the initial breakpoint.
8133 (win32_wait): If CACHED_STATUS was set, return that instead
8134 of doing a real wait. Remove the code resuming the execution
8135 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8136 during the initial phase. Also remove the code changing
8137 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8138 TARGET_WAITKIND_STOPPED.
8140 2013-12-11 Yao Qi <yao@codesourcery.com>
8142 * notif.c (handle_notif_ack): Return 0 if no notification
8145 2013-11-20 Doug Evans <dje@google.com>
8147 * linux-low.c (linux_set_resume_request): Fix comment.
8149 2013-11-20 Doug Evans <dje@google.com>
8151 * linux-low.c (resume_status_pending_p): Tweak comment.
8153 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8155 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8156 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8157 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8158 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8159 (srv_amd64_regobj): Add amd64-mpx.o.
8160 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8161 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8162 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8163 * i387-fp.c (num_pl_bnd_register) Added constant.
8164 (num_pl_bnd_cfg_registers) Added constant.
8165 (struct i387_xsave) Added reserved area and MPX fields.
8166 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8167 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8169 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8170 (init_registers_amd64_mpx_linux): Declare new function.
8171 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8172 (x86_64_regmap): Add MPX registers.
8173 (x86_linux_read_description): Add MPX case.
8174 (initialize_low_arch): Initialize MPX targets.
8176 2013-11-18 Tom Tromey <tromey@redhat.com>
8178 * configure: Rebuild.
8179 * configure.ac: Don't check for stdlib.h.
8180 * gdbreplay.c: Unconditionally include stdlib.h.
8182 2013-11-18 Tom Tromey <tromey@redhat.com>
8184 * config.in: Rebuild.
8185 * configure: Rebuild.
8186 * configure.ac: Don't use AC_HEADER_DIRENT.
8188 2013-11-18 Tom Tromey <tromey@redhat.com>
8190 * server.h: Don't check HAVE_STRING_H.
8191 * gdbreplay.c: Don't check HAVE_STRING_H.
8192 * configure: Rebuild.
8194 2013-11-18 Tom Tromey <tromey@redhat.com>
8196 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8199 2013-11-08 Tom Tromey <tromey@redhat.com>
8201 * configure, config.in: Rebuild.
8202 * configure.ac: Remove unused configury.
8204 2013-11-08 Tom Tromey <tromey@redhat.com>
8206 * acinclude.m4: Include common.m4, codeset.m4.
8207 * configure, config.in: Rebuild.
8208 * configure.ac: Use GDB_AC_COMMON.
8210 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8212 * linux-s390-low.c (HWCAP_S390_TE): New define.
8213 (s390_arch_setup): Consider the TE field in the HWCAP for
8214 determining 'have_regset_tdb'.
8216 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8219 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8222 2013-10-02 Pedro Alves <palves@redhat.com>
8224 * server.c (process_serial_event): Don't output "GDBserver
8225 exiting" if GDB is connected through stdio.
8226 * target.c (mywait): Likewise, be silent if GDB is connected
8229 2013-10-01 Joel Brobecker <brobecker@adacore.com>
8231 * lynx-low.c (lynx_add_threads_after_attach): New function.
8232 (lynx_attach): Remove call to add_thread. Add call to
8233 lynx_add_threads_after_attach instead.
8235 2013-09-28 Mike Frysinger <vapier@gentoo.org>
8237 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8238 * config.in, configure: Regenerated.
8240 2013-09-18 Yao Qi <yao@codesourcery.com>
8243 * server.c (start_inferior): Clear 'resume_info'.
8245 2013-09-16 Jiong Wang <jiwang@tilera.com>
8247 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8250 2013-09-16 Jiong Wang <jiwang@tilera.com>
8252 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8253 linux-tile-low.o to srv_tgtobj.
8255 2013-09-16 Will Newton <will.newton@linaro.org>
8257 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8260 2013-09-06 Pedro Alves <palves@redhat.com>
8262 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8263 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8264 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8265 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8266 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8267 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8269 2013-09-06 Pedro Alves <palves@redhat.com>
8271 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8272 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8274 2013-09-06 Pedro Alves <palves@redhat.com>
8276 * linux-amd64-ipa.c: Include tracepoint.h.
8277 * linux-i386-ipa.c: Include tracepoint.h.
8279 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8281 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8282 (ps_get_thread_area): New function.
8284 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8286 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8287 (initialize_low_arch): Call init_registers_crisv32 rather than
8288 init_register_crisv32.
8290 2013-09-05 Pedro Alves <palves@redhat.com>
8292 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8294 * hostio.h: ... this new file.
8295 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8296 win32-low.c: Include hostio.h.
8298 2013-09-05 Pedro Alves <palves@redhat.com>
8300 * server.h (gdb_client_data, handler_func, callback_handler_func)
8301 (delete_file_handler, add_file_handler, append_callback_event)
8302 (delete_callback_event, start_event_loop, initialize_event_loop):
8303 Move to event-loop.h and include it.
8304 * event-loop.h: New file.
8306 2013-09-05 Pedro Alves <palves@redhat.com>
8308 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8309 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8310 (loaded_dll, unloaded_dll): Move to ...
8311 * dll.h: ... this new file.
8312 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8314 2013-09-05 Pedro Alves <palves@redhat.com>
8316 * server.h (current_process, get_thread_process, all_processes)
8317 (add_inferior_to_list, for_each_inferior, current_inferior)
8318 (remove_inferior, add_process, remove_process, find_process_pid)
8319 (have_started_inferiors_p, have_attached_inferiors_p)
8320 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8321 (clear_inferiors, find_inferior, find_inferior_id)
8322 (inferior_target_data, set_inferior_target_data)
8323 (inferior_regcache_data, set_inferior_regcache_data): Move to
8324 inferiors.h, and include it.
8325 * inferiors.h: New file.
8327 2013-09-05 Pedro Alves <palves@redhat.com>
8329 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8333 2013-09-05 Pedro Alves <palves@redhat.com>
8335 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8337 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8338 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8339 (handle_tracepoint_general_set, handle_tracepoint_query)
8340 (tracepoint_finished_step, tracepoint_was_hit)
8341 (release_while_stepping_state_list, current_traceframe)
8342 (in_readonly_region, traceframe_read_mem)
8343 (fetch_traceframe_registers, traceframe_read_sdata)
8344 (traceframe_read_info, struct fast_tpoint_collect_status)
8345 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8346 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8347 (supply_fast_tracepoint_registers)
8348 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8349 (ipa_tdesc, claim_trampoline_space)
8350 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8351 (agent_mem_read, agent_get_trace_state_variable_value)
8352 (agent_set_trace_state_variable_value, agent_tsv_read)
8353 (agent_mem_read_string, get_raw_reg_func_addr)
8354 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8355 * tracepoint.h: ... this new file.
8357 2013-09-05 Pedro Alves <palves@redhat.com>
8359 * server.h (perror_with_name, error, fatal, warning, paddress)
8360 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8362 * utils.h: New file.
8364 2013-09-05 Pedro Alves <palves@redhat.com>
8366 * server.h (remote_debug, noack_mode, transport_is_reliable)
8367 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8368 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8369 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8370 (write_enn, initialize_async_io, enable_async_io)
8371 (disable_async_io, check_remote_input_interrupt_request)
8372 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8373 (dead_thread_notify, prepare_resume_reply)
8374 (decode_address_to_semicolon, decode_address, decode_m_packet)
8375 (decode_M_packet, decode_X_packet, decode_xfer_write)
8376 (decode_search_memory_packet, unhexify, hexify)
8377 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8378 (look_up_one_symbol, relocate_instruction)
8379 (monitor_output): Move to remote-utils.h, and include it.
8380 * remote-utils.h: New file.
8382 2013-09-05 Pedro Alves <palves@redhat.com>
8384 * server.h (_): Delete.
8386 2013-09-02 Pedro Alves <palves@redhat.com>
8388 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8389 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8391 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8393 2013-09-02 Pierre Muller <muller@sourceware.org>
8395 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8396 or WriteProcessMemory complete successfully and handle
8397 ERROR_PARTIAL_COPY error.
8399 2013-09-02 Pedro Alves <palves@redhat.com>
8401 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8402 error instead of EIO.
8404 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8407 * linux-low.c: Include filestuff.h.
8408 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8409 * lynx-low.c: Include filestuff.h.
8410 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8411 * server.c: Include filestuff.h.
8412 (main): Call notice_open_fds.
8413 * spu-low.c: Include filestuff.h.
8414 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8416 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
8418 * Makefile.in: Explain why ../target and ../nat are not
8419 listed as include file search paths.
8420 (linux-waitpid.o): New object file rule.
8421 * configure.srv (srv_native_linux_obj): New variable.
8422 Replace all occurrences of linux native object files with
8423 $srv_native_linux_obj.
8424 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8425 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8426 (linux_enable_event_reporting): Remove declaration.
8427 (my_waitpid): Moved to common/linux-waitpid.c.
8428 (linux_wait_for_event): Pass ptid when calling
8429 linux_enable_event_reporting.
8430 (linux_supports_tracefork_flag): Remove.
8431 (linux_enable_event_reporting): Likewise.
8432 (linux_tracefork_grandchild): Remove.
8433 (STACK_SIZE): Moved to common/linux-ptrace.c.
8434 (linux_tracefork_child): Remove.
8435 (linux_test_for_tracefork): Remove.
8436 (linux_look_up_symbols): Call linux_supports_traceclone.
8437 (initialize_low): Remove call to linux_test_for_tracefork.
8438 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8439 common/linux-ptrace.h.
8440 (PTRACE_TYPE_ARG4): Likewise.
8441 Include linux-ptrace.h.
8443 2013-08-21 Pedro Alves <palves@redhat.com>
8445 * config.in: Renegerate.
8447 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
8449 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8450 (SFILES): Remove $(srcdir)/common/target-common.c and
8451 add $(srcdir)/target/waitstatus.c.
8452 (OBS): Remove target-common.o and add waitstatus.o.
8453 (server_h): Remove $(srcdir)/../common/target-common.h and
8454 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8455 and $(srcdir)/../target/waitstatus.h.
8456 (target-common.o): Remove.
8457 (waitstatus.o): New target object file.
8458 * target.h: Do not include target-common.h and
8459 include target/resume.h, target/wait.h and
8460 target/waitstatus.h.
8462 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
8464 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8465 to PTRACE_TYPE_ARG3.
8466 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8467 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8469 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8470 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8472 2013-07-27 Jie Zhang <jie@codesourcery.com>
8473 Daniel Jacobowitz <dan@codesourcery.com>
8474 Yao Qi <yao@codesourcery.com>
8476 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8477 (mips-linux-watch.o): New rule.
8478 (mips_linux_watch_h): New variable.
8479 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8481 * linux-mips-low.c: Include mips-linux-watch.h.
8482 (struct arch_process_info, struct arch_lwp_info): New.
8483 (update_watch_registers_callback): New function.
8484 (mips_linux_new_process, mips_linux_new_thread) New functions.
8485 (mips_linux_prepare_to_resume, mips_insert_point): New
8487 (mips_remove_point, mips_stopped_by_watchpoint): New
8489 (rsp_bp_type_to_target_hw_bp_type): New function.
8490 (mips_stopped_data_address): New function.
8491 (the_low_target): Add watchpoint support functions.
8493 2013-07-27 Yao Qi <yao@codesourcery.com>
8495 * i386-low.c: Include break-common.h.
8496 (enum target_hw_bp_type): Remove.
8498 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
8500 * Makefile.in (SFILES): /common/target-common.c.
8501 (OBS): Add target-common.o.
8502 (server_h): Add $(srcdir)/../common/target-common.h.
8503 (target-common.o): New target.
8504 * server.c (queue_stop_reply_callback): Free
8505 status string after use.
8506 * target.c (target_waitstatus_to_string): Remove.
8507 * target.h: Include target-common.h.
8508 (resume_kind): Likewise.
8509 (target_waitkind): Likewise.
8510 (target_waitstatus): Likewise.
8511 (TARGET_WNOHANG): Likewise.
8513 2013-07-04 Yao Qi <yao@codesourcery.com>
8515 * Makefile.in (host_alias): Use @host_noncanonical@.
8516 (target_alias): Use @target_noncanonical@.
8517 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8518 ACX_NONCANONICAL_HOST.
8519 * configure: Regenerated.
8522 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8524 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8525 * configure: Rebuild.
8526 * Makefile.in (version_host, version_target): Get from configure.
8527 (version.c): Use $(version_host) and $(version_target).
8529 2013-07-03 Pedro Alves <palves@redhat.com>
8531 * Makefile.in (config.status): Depend on development.sh.
8532 * acinclude.m4: Include libmcheck.m4.
8533 * configure: Regenerate.
8535 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8537 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8538 attribute inside the parentheses.
8539 (winapi_DebugSetProcessKillOnExit): Ditto.
8540 (winapi_DebugBreakProcess): Ditto.
8541 (winapi_GenerateConsoleCtrlEvent): Ditto.
8543 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8545 * notif.h (notif_event): Add a dummy member to avoid compiler
8548 2013-07-01 Pedro Alves <palves@redhat.com>
8550 * hostio.c (HOSTIO_PATH_MAX): Define.
8551 (require_filename, handle_open, handle_unlink, handle_readlink):
8554 2013-07-01 Pedro Alves <palves@redhat.com>
8556 * server.h: Include "pathmax.h".
8557 * linux-low.c: Don't include sys/param.h.
8558 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8560 * win32-low.c: Don't include sys/param.h.
8561 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8563 2013-07-01 Pedro Alves <palves@redhat.com>
8565 * event-loop.c: Don't check HAVE_UNISTD_H before including
8567 * gdbreplay.c: Likewise.
8568 * remote-utils.c: Likewise.
8569 * server.c: Likewise.
8570 * configure.ac: Don't check for unistd.h.
8571 * configure: Regenerate.
8573 2013-06-28 Tom Tromey <tromey@redhat.com>
8575 * Makefile.in (version.c): Use version.in, not
8578 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8580 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8581 * configure: Rebuild.
8582 * Makefile.in (version_host, version_target): Get from configure.
8583 (version.c): Use $(version_host) and $(version_target).
8585 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8587 Fix trace-status to output user name without trailing colon.
8588 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8590 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8592 Fix trace-status to output proper start-time and stop-time.
8593 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8594 output start time and stop time in hex as gdb expects.
8596 2013-06-26 Pedro Alves <pedro@codesourcery.com>
8598 * tracepoint.c (build_traceframe_info_xml): Output trace state
8599 variables present in the trace buffer.
8601 2013-06-24 Tom Tromey <tromey@redhat.com>
8603 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8605 (version.o): Remove.
8606 * gdbreplay.c: Include version.h.
8607 (version, host_name): Don't declare.
8608 * server.h: Include version.h.
8609 (version, host_name): Don't declare.
8611 2013-06-12 Pedro Alves <palves@redhat.com>
8613 * linux-x86-low.c (linux_is_elf64): Delete global.
8614 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8615 with local linux_pid_exe_is_elf_64_file use.
8617 2013-06-11 Pedro Alves <palves@redhat.com>
8619 * linux-low.c (regset_disabled, disable_regset): New functions.
8620 (regsets_fetch_inferior_registers)
8621 (regsets_store_inferior_registers): Use them.
8622 (initialize_regsets_info); Don't allocate the disabled_regsets
8624 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8627 2013-06-11 Pedro Alves <palves@redhat.com>
8629 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8632 2013-06-11 Pedro Alves <palves@redhat.com>
8634 * linux-x86-low.c (initialize_low_arch): Call
8635 init_registers_x32_avx_linux.
8637 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8639 Fix compatibility with Android Bionic.
8640 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8643 2013-06-07 Pedro Alves <palves@redhat.com>
8646 * Makefile.in (OBS): Add tdesc.o.
8647 (IPA_OBJS): Add tdesc-ipa.o.
8648 (tdesc-ipa.o): New rule.
8649 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8651 * linux-low.c (new_inferior): Delete.
8652 (disabled_regsets, num_regsets): Delete.
8653 (linux_add_process): Adjust to set the new per-process
8655 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8656 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8657 was a stop. When calling arch_setup, switch the current inferior
8658 to the thread that got an event.
8659 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8660 (regsets_fetch_inferior_registers)
8661 (regsets_store_inferior_registers): New regsets_info parameter.
8663 (linux_register_in_regsets): New regs_info parameter. Adjust to
8665 (register_addr, fetch_register, store_register): New usrregs_info
8666 parameter. Adjust to use it.
8667 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8668 parameter regs_info. Adjust to use it.
8669 (linux_fetch_registers): Get the current inferior's regs_info, and
8671 (linux_store_registers): Ditto.
8672 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8673 (initialize_low): Don't initialize the target_regsets here. Call
8674 initialize_low_arch.
8675 * linux-low.h (target_regsets): Delete declaration.
8676 (struct regsets_info): New.
8677 (struct usrregs_info): New.
8678 (struct regs_info): New.
8679 (struct process_info_private) <new_inferior>: New field.
8680 (struct linux_target_ops): Delete the num_regs, regmap, and
8681 regset_bitmap fields. New field regs_info.
8682 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8683 * i387-fp.c (num_xmm_registers): Delete.
8684 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8685 calls to new interface.
8686 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8687 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8688 Infer the number of xmm registers from the regcache's target
8690 * i387-fp.h (num_xmm_registers): Delete.
8691 * inferiors.c (add_thread): Don't install the thread's regcache
8693 * proc-service.c (gregset_info): Fetch the current inferior's
8694 regs_info. Adjust to use it.
8695 * regcache.c: Include tdesc.h.
8696 (register_bytes, reg_defs, num_registers)
8697 (gdbserver_expedite_regs): Delete.
8698 (get_thread_regcache): If the thread doesn't have a regcache yet,
8699 create one, instead of aborting gdbserver.
8700 (regcache_invalidate_one): Rename to ...
8701 (regcache_invalidate_thread): ... this.
8702 (regcache_invalidate_one): New.
8703 (regcache_invalidate): Only invalidate registers of the current
8705 (init_register_cache): Add target_desc parameter, and use it.
8706 (new_register_cache): Ditto. Assert the target description has a
8707 non zero registers_size.
8708 (regcache_cpy): Add assertions. Adjust.
8709 (realloc_register_cache, set_register_cache): Delete.
8710 (registers_to_string, registers_from_string): Adjust.
8711 (find_register_by_name, find_regno, find_register_by_number)
8712 (register_cache_size): Add target_desc parameter, and use it.
8713 (free_register_cache_thread, free_register_cache_thread_one)
8714 (regcache_release, register_cache_size): New.
8715 (register_size): Add target_desc parameter, and use it.
8716 (register_data, supply_register, supply_register_zeroed)
8717 (supply_regblock, supply_register_by_name, collect_register)
8718 (collect_register_as_string, collect_register_by_name): Adjust.
8719 * regcache.h (struct target_desc): Forward declare.
8720 (struct regcache) <tdesc>: New field.
8721 (init_register_cache, new_register_cache): Add target_desc
8723 (regcache_invalidate_thread): Declare.
8724 (regcache_invalidate_one): Delete declaration.
8725 (regcache_release): Declare.
8726 (find_register_by_number, register_cache_size, register_size)
8727 (find_regno): Add target_desc parameter.
8728 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8730 * remote-utils.c: Include tdesc.h.
8731 (outreg, prepare_resume_reply): Adjust.
8732 * server.c: Include tdesc.h.
8733 (gdbserver_xmltarget): Delete declaration.
8734 (get_features_xml, process_serial_event): Adjust.
8735 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8737 (struct process_info) <tdesc>: New field.
8738 (ipa_tdesc): Declare.
8739 * tdesc.c: New file.
8740 * tdesc.h: New file.
8741 * tracepoint.c: Include tdesc.h.
8742 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8743 (get_context_regcache): Adjust to pass ipa_tdesc down.
8744 (do_action_at_tracepoint): Adjust to get the register cache size
8745 from the context regcache's description.
8746 (traceframe_walk_blocks): Adjust to get the register cache size
8747 from the current trace frame's description.
8748 (traceframe_get_pc): Adjust to get current trace frame's
8749 description and pass it down.
8750 (gdb_collect): Adjust to get the register cache size from the
8752 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8753 (gdbserver_xmltarget): Delete.
8754 (initialize_low_tracepoint): Set the ipa's target description.
8755 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8756 (initialize_low_tracepoint): Set the ipa's target description.
8757 * linux-x86-low.c: Include tdesc.h.
8758 [__x86_64__] (is_64bit_tdesc): New.
8759 (ps_get_thread_area, x86_get_thread_area): Use it.
8760 (i386_cannot_store_register): Rename to ...
8761 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8762 (i386_cannot_fetch_register): Rename to ...
8763 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8764 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8766 (target_regsets): Rename to ...
8767 (x86_regsets): ... this.
8768 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8770 (x86_siginfo_fixup): Use is_64bit_tdesc.
8771 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8772 (tdesc_x32_avx_linux, tdesc_x32_linux)
8773 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8775 (x86_linux_update_xmltarget): Delete.
8776 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8777 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8778 (AMD64_LINUX_USER64_CS): New.
8779 (x86_linux_read_description): New, based on
8780 x86_linux_update_xmltarget.
8781 (same_process_callback): New.
8782 (x86_arch_setup_process_callback): New.
8783 (x86_linux_update_xmltarget): New.
8784 (x86_regsets_info): New.
8785 (amd64_linux_regs_info): New.
8786 (i386_linux_usrregs_info): New.
8787 (i386_linux_regs_info): New.
8788 (x86_linux_regs_info): New.
8789 (x86_arch_setup): Reimplement.
8790 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8791 (x86_emit_ops): Ditto.
8792 (the_low_target): Adjust. Install x86_linux_regs_info,
8793 x86_cannot_fetch_register, and x86_cannot_store_register.
8794 (initialize_low_arch): New.
8795 * linux-ia64-low.c (tdesc_ia64): Declare.
8796 (ia64_fetch_register): Adjust.
8797 (ia64_usrregs_info, regs_info): New globals.
8798 (ia64_regs_info): New function.
8799 (the_low_target): Adjust.
8800 (initialize_low_arch): New function.
8801 * linux-sparc-low.c (tdesc_sparc64): Declare.
8802 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8804 (sparc_arch_setup): New function.
8805 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8806 (the_low_target): Adjust.
8807 (initialize_low_arch): New function.
8808 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8809 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8810 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8811 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8812 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8813 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8814 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8815 (tdesc_powerpc_isa205_vsx64l): Declare.
8816 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8817 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8818 (ppc_set_pc, ppc_get_hwcap): Adjust.
8819 (ppc_usrregs_info): Forward declare.
8820 (!__powerpc64__) ppc_regmap_adjusted: New global.
8821 (ppc_arch_setup): Adjust to the current process'es target
8823 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8824 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8825 (ppc_store_evrregset): Adjust.
8826 (target_regsets): Rename to ...
8827 (ppc_regsets): ... this, and make static.
8828 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8829 (ppc_regs_info): New function.
8830 (the_low_target): Adjust.
8831 (initialize_low_arch): New function.
8832 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8833 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8834 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8835 (tdesc_s390x_linux64v2): Declare.
8836 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8837 (s390_fill_gregset, s390_store_last_break): Adjust.
8838 (target_regsets): Rename to ...
8839 (s390_regsets): ... this, and make static.
8840 (s390_get_pc, s390_set_pc): Adjust.
8841 (s390_get_hwcap): New target_desc parameter, and use it.
8842 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8843 (s390_arch_setup): Adjust to set the current process'es target
8844 description. Don't adjust the regmap.
8845 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8846 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8847 (regs_info_3264): New globals.
8848 (s390_regs_info): New function.
8849 (the_low_target): Adjust.
8850 (initialize_low_arch): New function.
8851 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8852 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8853 [__mips64] (init_registers_mips_linux)
8854 (init_registers_mips_dsp_linux): Delete defines.
8855 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8856 (have_dsp): New global.
8857 (mips_read_description): New, based on mips_arch_setup.
8858 (mips_arch_setup): Reimplement.
8859 (get_usrregs_info): New function.
8860 (mips_cannot_fetch_register, mips_cannot_store_register)
8861 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8862 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8863 (target_regsets): Rename to ...
8864 (mips_regsets): ... this, and make static.
8865 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8866 (dsp_regs_info, regs_info): New globals.
8867 (mips_regs_info): New function.
8868 (the_low_target): Adjust.
8869 (initialize_low_arch): New function.
8870 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8871 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8873 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8874 (arm_read_description): New, with bits factored from
8876 (arm_arch_setup): Reimplement.
8877 (target_regsets): Rename to ...
8878 (arm_regsets): ... this, and make static.
8879 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8880 (arm_regs_info): New function.
8881 (the_low_target): Adjust.
8882 (initialize_low_arch): New function.
8883 * linux-m68k-low.c (tdesc_m68k): Declare.
8884 (target_regsets): Rename to ...
8885 (m68k_regsets): ... this, and make static.
8886 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8887 (m68k_regs_info): New function.
8888 (m68k_arch_setup): New function.
8889 (the_low_target): Adjust.
8890 (initialize_low_arch): New function.
8891 * linux-sh-low.c (tdesc_sharch): Declare.
8892 (target_regsets): Rename to ...
8893 (sh_regsets): ... this, and make static.
8894 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8895 (sh_regs_info, sh_arch_setup): New functions.
8896 (the_low_target): Adjust.
8897 (initialize_low_arch): New function.
8898 * linux-bfin-low.c (tdesc_bfin): Declare.
8899 (bfin_arch_setup): New function.
8900 (bfin_usrregs_info, regs_info): New globals.
8901 (bfin_regs_info): New function.
8902 (the_low_target): Adjust.
8903 (initialize_low_arch): New function.
8904 * linux-cris-low.c (tdesc_cris): Declare.
8905 (cris_arch_setup): New function.
8906 (cris_usrregs_info, regs_info): New globals.
8907 (cris_regs_info): New function.
8908 (the_low_target): Adjust.
8909 (initialize_low_arch): New function.
8910 * linux-cris-low.c (tdesc_crisv32): Declare.
8911 (cris_arch_setup): New function.
8912 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8913 (cris_regs_info): New function.
8914 (the_low_target): Adjust.
8915 (initialize_low_arch): New function.
8916 * linux-m32r-low.c (tdesc_m32r): Declare.
8917 (m32r_arch_setup): New function.
8918 (m32r_usrregs_info, regs_info): New globals.
8919 (m32r_regs_info): Adjust.
8920 (initialize_low_arch): New function.
8921 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8922 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8923 (tic6x_usrregs_info): Forward declare.
8924 (tic6x_read_description): New function, based on ...
8925 (tic6x_arch_setup): ... this. Reimplement.
8926 (target_regsets): Rename to ...
8927 (tic6x_regsets): ... this, and make static.
8928 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8929 (tic6x_regs_info): New function.
8930 (the_low_target): Adjust.
8931 (initialize_low_arch): New function.
8932 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8933 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8934 (target_regsets): Rename to ...
8935 (xtensa_regsets): ... this, and make static.
8936 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8938 (xtensa_arch_setup, xtensa_regs_info): New functions.
8939 (the_low_target): Adjust.
8940 (initialize_low_arch): New function.
8941 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8942 (nios2_arch_setup): Set the current process'es tdesc.
8943 (target_regsets): Rename to ...
8944 (nios2_regsets): ... this.
8945 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8946 (nios2_regs_info): New function.
8947 (the_low_target): Adjust.
8948 (initialize_low_arch): New function.
8949 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8950 (aarch64_arch_setup): Set the current process'es tdesc.
8951 (target_regsets): Rename to ...
8952 (aarch64_regsets): ... this.
8953 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8954 (aarch64_regs_info): New function.
8955 (the_low_target): Adjust.
8956 (initialize_low_arch): New function.
8957 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8959 (target_regsets): Rename to ...
8960 (tile_regsets): ... this.
8961 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8962 (tile_regs_info): New function.
8963 (tile_arch_setup): Set the current process'es tdesc.
8964 (the_low_target): Adjust.
8965 (initialize_low_arch): New function.
8966 * spu-low.c (tdesc_spu): Declare.
8967 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8968 * win32-arm-low.c (tdesc_arm): Declare.
8969 (arm_arch_setup): New function.
8970 (the_low_target): Install arm_arch_setup instead of
8972 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8973 (init_windows_x86): Rename to ...
8974 (i386_arch_setup): ... this. Set `win32_tdesc'.
8975 (the_low_target): Adjust.
8976 * win32-low.c (win32_tdesc): New global.
8977 (child_add_thread): Don't create the thread cache here.
8978 (do_initial_child_stuff): Set the new process'es tdesc.
8979 * win32-low.h (struct target_desc): Forward declare.
8980 (win32_tdesc): Declare.
8981 * lynx-i386-low.c (tdesc_i386): Declare global.
8982 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8983 * lynx-low.c (lynx_tdesc): New global.
8984 (lynx_add_process): Set the new process'es tdesc.
8985 * lynx-low.h (struct target_desc): Forward declare.
8986 (lynx_tdesc): Declare global.
8987 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8988 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8989 * nto-low.c (nto_tdesc): New global.
8990 (do_attach): Set the new process'es tdesc.
8991 * nto-low.h (struct target_desc): Forward declare.
8992 (nto_tdesc): Declare.
8993 * nto-x86-low.c (tdesc_i386): Declare.
8994 (nto_x86_arch_setup): Set `nto_tdesc'.
8996 2013-06-04 Gary Benson <gbenson@redhat.com>
8998 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8999 to qSupported response when appropriate.
9000 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9001 with nonzero-length annex.
9002 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9003 arguments supplied in annex.
9005 2013-05-31 Doug Evans <dje@google.com>
9008 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9009 64 bits in 64-cross-32 environment.
9011 2013-05-28 Pedro Alves <palves@redhat.com>
9013 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9014 (aarch64-without-fpu.c): Delete rule.
9015 * configure.srv (aarch64*-*-linux*): Remove references to
9016 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9017 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9020 2013-05-24 Pedro Alves <palves@redhat.com>
9022 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9023 instead of strchr/decode_address. Error if the range isn't split
9024 with a ','. Don't assume there's be a ':' in the action.
9026 2013-05-23 Yao Qi <yao@codesourcery.com>
9027 Pedro Alves <palves@redhat.com>
9029 * linux-low.c (lwp_in_step_range): New function.
9030 (linux_wait_1): If the thread was range stepping and stopped
9031 outside the stepping range, report the stop to GDB. Otherwise,
9032 continue stepping. Add range stepping debug output.
9033 (linux_set_resume_request): Copy the step range from the resume
9035 (linux_supports_range_stepping): New.
9036 (linux_target_ops) <supports_range_stepping>: Set to
9037 linux_supports_range_stepping.
9038 * linux-low.h (struct linux_target_ops)
9039 <supports_range_stepping>: New field.
9040 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9041 * linux-x86-low.c (x86_supports_range_stepping): New.
9042 (the_low_target) <supports_range_stepping>: Set to
9043 x86_supports_range_stepping.
9044 * server.c (handle_v_cont): Handle 'r' action.
9045 (handle_v_requests): Append ";r" if the target supports range
9047 * target.h (struct thread_resume) <step_range_start,
9048 step_range_end>: New fields.
9049 (struct target_ops) <supports_range_stepping>:
9051 (target_supports_range_stepping): New macro.
9053 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9055 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9056 confusion in comment.
9058 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9060 * lynx-low.c (struct process_info_private): New type.
9061 (lynx_add_process): New function.
9062 (lynx_create_inferior, lynx_attach): Replace calls to
9063 add_process by calls to lynx_add_process.
9064 (lynx_resume): If PTID is null, then try using
9065 current_process()->private->last_wait_event_ptid.
9067 (lynx_clear_inferiors): Delete. The contents of that function
9068 has been inlined in lynx_mourn;
9069 (lynx_wait_1): Save the ptid in the process's private data.
9070 (lynx_mourn): Free the process' private data. Replace call
9071 to lynx_clear_inferiors by call to clear_inferiors.
9073 2013-05-17 Yao Qi <yao@codesourcery.com>
9075 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9078 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
9080 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9081 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9082 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9083 PT_TEXT_END_ADDR guards. Update comments.
9084 (linux_target_op) <read_offsets>: Conditionally define to
9085 linux_read_offsets if the target is UCLIBC and if it defines
9086 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9088 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9089 Andrew Jenner <andrew@codesourcery.com>
9091 * Makefile.in (SFILES): Add linux-nios2-low.c.
9092 (clean): Add action to delete nios2-linux.c.
9093 (nios2-linux.c): New rule.
9094 * configure.srv: Add nios2*-*-linux*.
9095 * linux-nios2-low.c: New.
9097 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9099 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9101 2013-04-25 Hui Zhu <hui@codesourcery.com>
9104 * ax.c (ax_printf): Add fflush.
9106 2013-04-22 Tom Tromey <tromey@redhat.com>
9108 * Makefile.in (SFILES): Add filestuff.c.
9109 (OBS): Add filestuff.o.
9110 (filestuff.o): New target.
9111 * config.in, configure: Rebuild.
9112 * configure.ac: Check for fdwalk, pipe2.
9114 2013-04-17 Pedro Alves <palves@redhat.com>
9116 * configure.ac (USE_THREAD_DB): Delete variable.
9117 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9118 Don't AC_SUBST USE_THREAD_DB.
9119 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9120 * config.in, configure: Regenerate.
9122 2013-04-16 Pedro Alves <palves@redhat.com>
9124 * linux-low.h (struct lwp_info) <thread_known>: Move under
9125 the USE_THREAD_DB #ifdef.
9127 2013-04-16 Pedro Alves <palves@redhat.com>
9129 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9130 (linux-low.o): Delete rule.
9131 * linux-low.h: Always include "gdb_thread_db.h" instead of
9132 conditionally including thread_db.h.
9133 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9136 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9138 * Makefile.in (install-only): Fix make install regression.
9140 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9142 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9143 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9145 * gdbserver.1: Remove.
9147 2013-03-22 Pedro Alves <palves@redhat.com>
9149 * linux-low.c (handle_extended_wait): Don't call
9150 linux_enable_event_reporting.
9152 2013-03-15 Tony Theodore <tonyt@logyst.com>
9155 * Makefile.in (SHELL): Use @SHELL@.
9157 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9159 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9162 2013-03-13 Joel Brobecker <brobecker@adacore.com>
9164 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9165 Remove extraneous NULL element.
9167 2013-03-13 Yao Qi <yao@codesourcery.com>
9169 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9170 'V' block in trace frame.
9172 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9174 * target.h (struct target_ops): Add btrace ops.
9175 (target_supports_btrace): New macro.
9176 (target_enable_btrace): New macro.
9177 (target_disable_btrace): New macro.
9178 (target_read_btrace): New macro.
9179 * gdbthread.h (struct thread_info): Add btrace field.
9180 * server.c: Include btrace-common.h.
9181 (handle_btrace_general_set): New function.
9182 (handle_btrace_enable): New function.
9183 (handle_btrace_disable): New function.
9184 (handle_general_set): Call handle_btrace_general_set.
9185 (handle_qxfer_btrace): New function.
9186 (struct qxfer qxfer_packets[]): Add btrace entry.
9187 * inferiors.c (remove_thread): Disable btrace.
9188 * linux-low: Include linux-btrace.h.
9189 (linux_low_enable_btrace): New function.
9190 (linux_low_read_btrace): New function.
9191 (linux_target_ops): Add btrace ops.
9192 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9193 Add srv_linux_btrace=yes.
9194 (x86_64-*-linux*): Add linux-btrace.o.
9195 Add srv_linux_btrace=yes.
9196 * configure.ac: Define HAVE_LINUX_BTRACE.
9197 * config.in: Regenerated.
9198 * configure: Regenerated.
9200 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9202 * server.c (handle_qxfer): Preserve error message if -3 is
9204 (qxfer): Document the -3 return value.
9206 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9208 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9209 (linux_btrace_h): New variable.
9210 (linux-btrace.o): New rule.
9212 2013-03-08 Stan Shebs <stan@codesourcery.com>
9213 Hafiz Abid Qadeer <abidh@codesourcery.com>
9215 * tracepoint.c (trace_buffer_size): New global.
9216 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9217 (init_trace_buffer): Change to one-argument function. Allocate
9218 trace buffer memory.
9219 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9220 handle QTBuffer:size packet.
9221 (cmd_bigqtbuffer_size): New function.
9222 (initialize_tracepoint): Call init_trace_buffer with
9223 DEFAULT_TRACE_BUFFER_SIZE.
9224 * server.c (handle_query): Add QTBuffer:size in the
9227 2013-03-07 Yao Qi <yao@codesourcery.com>
9229 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9230 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9232 (cmd_qtsp): Adjust condition. Do post increment.
9233 Set cur_action and cur_step_action back to 0.
9235 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9238 * linux-low.c (linux_write_memory): Return early success if LEN is
9241 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
9243 * configure.srv: Add x86_64-*-cygwin* as target.
9245 2013-02-28 Tom Tromey <tromey@redhat.com>
9247 * configure.ac: Invoke AC_SYS_LARGEFILE.
9248 * configure, config.in: Rebuild.
9250 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
9252 * win32-low.c: Throughout, fix format strings and casts of
9253 printf-like functions to avoid type related warnings on all
9255 (get_child_debug_event): Print dwDebugEventCode as hex since
9256 that's how it's usually documented.
9258 2013-02-28 Yao Qi <yao@codesourcery.com>
9260 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9263 2013-02-27 Jiong Wang <jiwang@tilera.com>
9265 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9266 (reg-tilegx32.c): New rule.
9267 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9268 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9269 different register info initializer according to elf class.
9270 (init_registers_tilgx32): New function. The tilegx32 register info
9272 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9273 (tile_store_gregset): Likewise.
9275 2013-02-27 Yao Qi <yao@codesourcery.com>
9277 * server.c (process_point_options): Print debug message when
9278 debug_threads is true.
9280 2013-02-26 Yao Qi <yao@codesourcery.com>
9282 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9284 2013-02-19 Pedro Alves <palves@redhat.com>
9285 Kai Tietz <ktietz@redhat.com>
9289 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9290 instead of strtoul to extract address from packet.
9291 (process_serial_event) <'z'>: Likewise.
9293 2013-02-18 Yao Qi <yao@codesourcery.com>
9295 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9297 2013-02-14 Pedro Alves <palves@redhat.com>
9301 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9302 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9304 2013-02-14 Pedro Alves <palves@redhat.com>
9306 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9308 2013-02-14 Pedro Alves <palves@redhat.com>
9310 * tracepoint.c (save_string): Delete.
9311 (add_tracepoint_action): Use savestring instead of save_string.
9313 2013-02-12 Pedro Alves <palves@redhat.com>
9315 * linux-xtensa-low.c: Ditto.
9316 * xtensa-xtregs.c: Ditto.
9318 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9320 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9323 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9325 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9326 aarch64_num_wp_regs and aarch64_num_bp_regs to
9327 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9329 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9331 * linux-aarch64-low.c (ps_get_thread_area): Replace
9332 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9334 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9335 Marcus Shawcroft <marcus.shawcroft@arm.com>
9336 Nigel Stephens <nigel.stephens@arm.com>
9337 Yufeng Zhang <yufeng.zhang@arm.com>
9339 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9340 (aarch64.c, aarch64-without-fpu.c): New targets.
9341 * configure.srv (aarch64*-*-linux*): New.
9342 * linux-aarch64-low.c: New file.
9344 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9346 * linux-low.c (handle_extended_wait, linux_create_inferior)
9347 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9348 (dequeue_one_deferred_signal, linux_resume_one_thread)
9349 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9350 (linux_tracefork_grandchild, linux_test_for_tracefork)
9351 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9352 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9353 where the argument is 0.
9355 2013-01-25 Yao Qi <yao@codesourcery.com>
9357 * event-loop.c: Include "queue.h".
9358 (gdb_event_p): New typedef.
9359 (struct gdb_event) <next_event>: Remove.
9360 (event_queue): Change to QUEUE(gdb_event_p).
9361 (async_queue_event): Remove.
9362 (gdb_event_xfree): New.
9363 (initialize_event_loop): New.
9364 (process_event): Use API from QUEUE.
9365 (wait_for_event): Likewise.
9366 * server.c (main): Call initialize_event_loop.
9367 * server.h (initialize_event_loop): Declare.
9369 2013-01-18 Yao Qi <yao@codesourcery.com>
9371 * ax.h (struct eval_agent_expr_context): New.
9372 (gdb_eval_agent_expr): Update declaration.
9373 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9374 TFRAME. Add new argument CTX.
9375 * server.h (struct eval_agent_expr_context): Declare.
9376 (agent_mem_read, agent_tsv_read): Update declaration.
9377 (agent_mem_read_string): Likewise.
9378 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9379 (add_traceframe_block): Add new argument TPOINT.
9380 Increase TPOINT->traceframe_usage.
9381 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9382 eval_tracepoint_agent_expr.
9383 (condition_true_at_tracepoint): Likewise.
9384 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9385 (agent_mem_read_string, agent_tsv_read): Likewise.
9387 2013-01-16 Yao Qi <yao@codesourcery.com>
9389 * linux-low.c (linux_resume_one_lwp): Don't check
9390 'lwp->bp_reinsert != 0'.
9392 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9393 Pedro Alves <palves@redhat.com>
9395 * lynx-low.c (ptrace_request_to_str): Define a temporary
9396 macro and use it to simplify this function's implementation.
9398 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9400 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9403 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9405 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9407 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9409 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9411 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9413 * lynx-low.c (lynx_resume): Use the resume_info parameter
9414 to determine the ptid for the lynx_ptrace call, unless
9415 it is equal to minus_one_ptid, in which case we use the
9416 ptid of the current_inferior.
9417 (lynx_wait_1): After having received a thread create/exit
9418 event, resume the inferior's execution using the signaling
9419 thread's ptid, rather than the old ptid.
9421 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9423 * lynx-low.c (lynx_resume): Delete variable ret.
9425 2013-01-01 Joel Brobecker <brobecker@adacore.com>
9427 * gdbreplay.c (gdbreplay_version): Update copyright year.
9428 * server.c (gdbserver_version): Likewise.
9430 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9432 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9435 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9437 * lynx-low.c (ptrace_request_to_str): Add handling for
9440 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9442 * lynx-low.c (lynx_attach): Delete variable new_process.
9444 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9446 * lynx-low.c (lynx_create_inferior): Delete variable
9449 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9451 * lynx-low.c (ptrace_request_to_str): Do not handle
9452 PTRACE_GETTHREADLIST if this macro does not exist.
9454 2012-12-15 Yao Qi <yao@codesourcery.com>
9456 * Makefile.in (OBS): Add notif.o.
9457 * notif.c, notif.h: New.
9458 * server.c: Include "notif.h".
9459 (struct vstop_notif) <next>: Remove.
9461 (queue_stop_reply): Update.
9462 (push_event, send_next_stop_reply): Remove.
9463 (discard_queued_stop_replies): Update.
9464 (notif_stop): New variable.
9465 (handle_v_stopped): Remove.
9466 (handle_v_requests): Don't call handle_v_stopped. Call
9467 handle_ack_notif instead.
9468 (queue_stop_reply_callback): Call notif_event_enque instead
9469 of queue_stop_reply.
9470 (handle_status): Don't call send_next_stop_reply, call
9471 notif_write_event instead.
9472 (kill_inferior_callback): Likewise.
9473 (detach_or_kill_inferior_callback): Likewise.
9474 (main): Call initialize_notif.
9475 (process_serial_event): Call QUEUE_is_empty.
9476 (handle_target_event): Call notif_push instead of push event.
9477 * server.h (push_event): Remove declaration.
9479 2012-12-10 Tom Tromey <tromey@redhat.com>
9481 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9482 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9485 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9486 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9487 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9488 (amd64-linux-ipa.o, ax.o): Rewrite.
9489 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9490 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9491 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9492 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9493 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9494 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9495 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9496 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9497 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9498 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9499 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9500 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9501 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9502 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9503 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9504 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9505 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9506 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9507 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9508 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9509 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9510 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9511 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9512 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9513 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9514 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9515 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9516 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9517 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9518 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9519 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9520 (reg-tilegx.o): Remove.
9521 (all_object_files): New macro.
9522 Include .deps files.
9523 * aclocal.m4, configure: Rebuild.
9524 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9525 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9526 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9528 2012-12-05 Tom Tromey <tromey@redhat.com>
9531 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9533 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
9535 * configure.ac: Check for linux/perf_event.h.
9536 * config.in: Regenerated.
9537 * configure: Regenerated.
9539 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9541 * hostio.c (handle_readlink): Decrease buffer size
9542 parameter passed to readlink by one byte.
9544 2012-11-26 Yao Qi <yao@codesourcery.com>
9546 * configure.ac (build_warnings): Append '-Wempty-body'.
9547 * configure: Regenerated.
9548 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9551 2012-11-15 Pierre Muller <muller@sourceware.org>
9553 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9554 * config.in: Regenerate.
9555 * configure: Regenerate.
9556 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9557 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9558 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9559 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9561 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9562 instead of <sys/wait.h> header.
9563 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9565 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
9567 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9568 (various make rules): Remove -DGDBSERVER
9570 2012-11-09 Yao Qi <yao@codesourcery.com>
9572 * spu-low.c (current_ptid): Move it to ..
9573 * gdbthread.h: ... here. New.
9574 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9575 * server.c (myresume, process_serial_event): Likewise.
9576 * thread-db.c (thread_db_find_new_threads): Likewise.
9577 * tracepoint.c (run_inferior_command): Likewise.
9579 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
9581 * server.c (handle_search_memory_1): Include access length in
9584 2012-09-05 Michael Brandt <michael.brandt@axis.com>
9586 * linux-crisv32-low.c: Fix compile errors.
9588 2012-09-04 Yao Qi <yao@codesourcery.com>
9590 * tracepoint.c (cmd_qtsv): Adjust debug message.
9591 Don't check CUR_TPOINT.
9593 2012-08-28 Yao Qi <yao@codesourcery.com>
9595 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9596 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9597 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9598 Remove declarations of xmalloc, xreallloc, xstrdup and
9600 * Makefile.in (libiberty_h): New.
9601 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9602 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9604 2012-08-23 Yao Qi <yao@codesourcery.com>
9606 * server.h: Remove declaration of 'xsnprintf'.
9608 2012-08-22 Keith Seitz <keiths@redhat.com>
9610 * server.h: Include build-gnulib-gbserver/config.h.
9611 * gdbreplay.c: Likewise.
9613 2012-08-08 Doug Evans <dje@google.com>
9615 * Makefile.in (SFILES): Add gdb_vecs.c.
9616 (OBS): Add gdb_vecs.o.
9617 (gdb_vecs_h, host_defs_h): New variables.
9618 (thread-db.o): Add $(gdb_vecs_h) dependency.
9619 (gdb_vecs.o): New rule.
9620 * thread-db.c: #include "gdb_vecs.h".
9621 (thread_db_load_search): Use a vector to iterate over path elements.
9622 Handle text appearing after "$pdir".
9624 * configure.ac: Add check for strstr.
9625 * config.in: Regenerate.
9626 * configure: Regenerate.
9628 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9630 * hostio.c (handle_pread): If pread fails, fall back to attempting
9632 (handle_pwrite): Likewise for pwrite.
9634 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9636 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9637 between unsupported TYPE and unimplementable ADDR/LEN combination.
9638 (arm_insert_point): Act on new return value.
9640 2012-07-31 Pedro Alves <palves@redhat.com>
9642 * server.c (process_point_options): Only skip tokens if we find
9643 one that is unrecognized. Don't treat 'X' specially while
9644 skipping unrecognized tokens.
9646 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9648 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9649 to 4-byte-align HW breakpoint addresses for Thumb.
9651 2012-07-27 Yao Qi <yao@codesourcery.com>
9655 * server.h: Declare gdb_agent_about_to_close.
9656 * target.c (kill_inferior): Include "agent.h".
9657 New. Send command 'kill'.
9658 * target.h (kill_inferior): Removed macro.
9659 * tracepoint.c (gdb_agent_about_to_close): New.
9660 (gdb_agent_helper_thread): Handle command 'close'.
9661 Wait endlessly until the inferior stops.
9662 Install gdb_agent_remove_socket to atexit hook.
9663 (agent_socket_name): New static variable.
9664 (gdb_agent_socket_init): Replace local variable 'name' with
9665 'agent_socket_name'.
9666 (gdb_agent_remove_socket): New.
9668 2012-07-27 Yao Qi <yao@codesourcery.com>
9670 * server.c (process_point_options): Stop at 'X' when parsing.
9672 2012-07-19 Michael Eager <eager@eagercon.com>
9674 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9676 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9677 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9678 hardware breakpoint.
9680 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9682 * gdbserver/linux-low.c (initialize_low): Call
9683 linux_ptrace_init_warnings.
9685 2012-07-02 Doug Evans <dje@google.com>
9687 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9690 2012-07-02 Stan Shebs <stan@codesourcery.com>
9692 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9693 (ax.o): Add it to build rule.
9695 (OBS): Add format.o.
9696 (IPA_OBS): Add format.o.
9697 * server.c (handle_query): Claim support for breakpoint commands.
9698 (process_point_options): Add command case.
9699 (process_serial_event): Leave running if there are printfs in
9701 * mem-break.h (any_persistent_commands): Declare.
9702 (add_breakpoint_commands): Declare.
9703 (gdb_no_commands_at_breakpoint): Declare.
9704 (run_breakpoint_commands): Declare.
9705 * mem-break.c (struct point_command_list): New struct.
9706 (struct breakpoint): New field command_list.
9707 (any_persistent_commands): New function.
9708 (add_commands_to_breakpoint): New function.
9709 (add_breakpoint_commands): New function.
9710 (gdb_no_commands_at_breakpoint): New function.
9711 (run_breakpoint_commands): New function.
9712 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9714 * ax.c: Include format.h.
9715 (ax_printf): New function.
9716 (gdb_eval_agent_expr): Add printf opcode.
9718 2012-06-13 Yao Qi <yao@codesourcery.com>
9720 * server.c (start_inferior): Remove duplicated writes to fields
9721 'last_resume_kind' and 'last_status' of 'current_inferior'.
9723 2012-06-12 Yao Qi <yao@codesourcery.com>
9724 Pedro Alves <palves@redhat.com>
9726 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9728 * server.c (handle_v_cont): Extend comment.
9730 2012-06-11 Yao Qi <yao@codesourcery.com>
9732 * linux-low.c (linux_attach): Add 'static'.
9734 2012-06-06 Yao Qi <yao@codesourcery.com>
9736 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9738 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9740 Fix gcc -flto compilation warning.
9741 * server.c (main): Make variable multi_mode and attach volatile.
9743 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9745 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9746 if the platform doesn't know about it.
9748 2012-05-30 Jeff Kenton <jkenton@tilera.com>
9750 * Makefile.in (SFILES): Add linux-tile-low.c.
9751 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9752 * configure.srv: Handle tilegx-*-linux*.
9753 * linux-tile-low.c: New file.
9755 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9757 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9759 2012-05-24 Pedro Alves <palves@redhat.com>
9763 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9765 2012-05-24 Pedro Alves <palves@redhat.com>
9769 Replace target_signal with gdb_signal throughout.
9771 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9773 * linux-low.c (linux_store_registers): Avoid the copying sequence
9774 when no data has been retrieved by ptrace.
9776 2012-05-22 Will Deacon <will.deacon@arm.com>
9778 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9779 Include asm/ptrace.h.
9780 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9783 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9785 * linux-low.c (linux_store_registers): Don't re-retrieve data
9786 with ptrace that has already been obtained from /proc. Always
9787 copy any data retrieved with ptrace to the buffer supplied.
9789 2012-05-11 Yao Qi <yao@codesourcery.com>
9790 Pedro Alves <palves@redhat.com>
9792 * linux-low.c (enum stopping_threads_kind): New.
9793 (stopping_threads): Change type to `enum stopping_threads_kind'.
9794 (handle_extended_wait): If stopping and suspending threads, leave
9795 the new_lwp suspended too.
9796 (linux_wait_for_event): Adjust.
9797 (stop_all_lwps): Set `stopping_threads' to
9798 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9799 whether we're suspending threads or just stopping them. Assert no
9802 2012-04-29 Yao Qi <yao@codesourcery.com>
9804 * server.h: Move some code to ...
9805 * gdbthread.h: ... here. New.
9806 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9807 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9808 (nto-low.o, win32-low.o): Likewise.
9809 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9810 * regcache.c, remote-utils.c, server.c: Likewise.
9811 * target.c, tracepoint.c, win32-low.c: Likewise.
9813 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9815 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9816 (PTRACE_ARG4_TYPE): Likewise.
9817 (PTRACE_XFER_TYPE): Likewise.
9818 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9819 ptrace to PTRACE_ARG3_TYPE.
9820 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9821 (PTRACE_ARG4_TYPE): Likewise.
9822 (PTRACE_XFER_TYPE): Likewise.
9823 (linux_detach_one_lwp): Cast fourth argument of
9824 ptrace to long then PTRACE_ARG4_TYPE.
9825 (regsets_fetch_inferior_registers): Cast third argument of
9826 ptrace to long then PTRACE_ARG3_TYPE.
9827 (regsets_store_inferior_registers): Likewise.
9829 2012-04-20 Pedro Alves <palves@redhat.com>
9831 * configure: Regenerate.
9833 2012-04-19 Pedro Alves <palves@redhat.com>
9835 * Makefile.in (GNULIB_BUILDDIR): New.
9836 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9837 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9838 (all, install-only, uninstall, clean-info, all-lib, clean): No
9839 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9840 (maintainer-clean realclean distclean): Use subdir_do.
9842 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9843 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9844 * acinclude.m4: Include acx_configure_dir.m4.
9845 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9846 calls. Call AC_PROG_RANLIB. Configure gnulib using
9849 (GNULIB_STDINT_H): Adjust.
9850 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9851 * gdbreplay.c: Include build-gnulib/config.h.
9852 * server.h: Likewise.
9853 * aclocal.m4: Regenerate.
9854 * config.in: Regenerate.
9855 * configure: Regenerate.
9857 2012-04-19 Pedro Alves <palves@redhat.com>
9859 * Makefile.in (LIBGNU, INCGNU): Adjust.
9860 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9861 (all, install-only, uninstall, clean-info, all-lib, clean)
9862 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9863 * configure.ac: Adjust AC_OUTPUT output.
9864 * aclocal.m4: Regenerate.
9865 * configure: Regenerate.
9867 2012-04-19 Pedro Alves <palves@redhat.com>
9869 * Makefile.in (generated_files): New.
9870 (server_h): Remove the explicit dependency on config.h, and depend
9871 on $generated_files.
9873 2012-04-19 Pedro Alves <palves@redhat.com>
9875 * Makefile.in (INCGNU): Add -Ignulib.
9877 2012-04-19 Pedro Alves <palves@redhat.com>
9879 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9880 (INCGNU): ... this, and spell out -I here.
9881 (GNULIB_LIB): Rename to ...
9883 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9885 2012-04-19 Pedro Alves <palves@redhat.com>
9887 * config.in: Regenerate.
9889 2012-04-19 Pedro Alves <palves@redhat.com>
9891 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9892 * server.h (memmem): Remove declaration.
9893 * config.in: Regenerate.
9894 * configure: Regenerate.
9896 2012-04-19 Yao Qi <yao@codesourcery.com>
9898 * Makefile.in (SFILES): Add common/vec.c.
9902 2012-04-19 Yao Qi <yao@codesourcery.com>
9904 * remote-utils.c (prepare_resume_reply): Replace with macro
9905 target_core_of_thread.
9906 * server.c (handle_qxfer_threads_proper): Likewise.
9907 * target.h (traget_core_of_thread): New macro.
9909 2012-04-18 Pedro Alves <palves@redhat.com>
9911 * aclocal.m4: Regenerate.
9912 * configure: Regenerate.
9914 2012-04-16 Yao Qi <yao@codesourcery.com>
9916 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9917 duplicated on address.
9919 2012-04-16 Yao Qi <yao@codesourcery.com>
9921 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9922 (struct tracepoint_action_ops) <send>: New field.
9923 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9924 (agent_expr_send, x_tracepoint_action_send): New.
9925 (l_tracepoint_action_send): New.
9926 (cmd_qtdp): Download and install tracepoint
9927 according to `use_agent'.
9928 (run_inferior_command): Add one more parameter `len'.
9930 (tracepoint_send_agent): New.
9931 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9933 2012-04-16 Yao Qi <yao@codesourcery.com>
9935 * tracepoint.c (download_tracepoints): Moved to ...
9936 (cmd_qtstart): ... here.
9938 2012-04-14 Yao Qi <yao@codesourcery.com>
9940 * tracepoint.c: Include inttypes.h.
9941 (struct collect_memory_action): Use sized types.
9942 (struct tracepoint): Likewise.
9943 (cmd_qtdp, stop_tracing): Update print specifiers.
9944 (cmd_qtp, response_tracepoint): Likewise.
9945 (collect_data_at_tracepoint): Likewise.
9946 (collect_data_at_step): Likewise.
9948 2012-04-14 Yao Qi <yao@codesourcery.com>
9950 Import gnulib module inttypes.
9951 * aclocal.m4, config.in, configure: Regenerated.
9953 2012-04-14 Yao Qi <yao@codesourcery.com>
9955 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9956 Makefile and config.status at last.
9958 2012-04-13 Yao Qi <yao@codesourcery.com>
9960 * tracepoint.c: Include stdint.h unconditionally.
9962 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9964 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9965 on BFD_HAVE_SYS_PROCFS_TYPE.
9966 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9967 * configure: Regenerate.
9968 * config.in: Likewise.
9970 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9972 * Makefile.in (clean): Also remove x32.c x32-linux.c
9973 x32-avx.c x32-avx-linux.c.
9974 (x32.o): New target.
9976 (x32-linux.o): Likewise.
9977 (x32-linux.c): Likewise.
9978 (x32-avx.o): Likewise.
9979 (x32-avx.c): Likewise.
9980 (x32-avx-linux.o): Likewise.
9981 (x32-avx-linux.c): Likewise.
9983 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9984 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9985 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9986 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9987 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9988 i386/x32-avx-linux.xml.
9990 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9991 (init_registers_x32_avx_linux): Likwise.
9992 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9993 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9995 2012-04-13 Pedro Alves <palves@redhat.com>
9997 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9998 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9999 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10000 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10003 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10005 * linux-x86-low.c (compat_x32_clock_t): New.
10006 (compat_x32_siginfo_t): Likewise.
10007 (compat_x32_siginfo_from_siginfo): Likewise.
10008 (siginfo_from_compat_x32_siginfo): Likewise.
10009 (linux_is_elf64): Likewise.
10010 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10011 and siginfo_from_compat_x32_siginfo for x32.
10012 (x86_arch_setup): Set linux_is_elf64.
10014 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10017 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10019 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10020 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10021 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10022 compatible with process.
10024 2012-04-12 Yao Qi <yao@codesourcery.com>
10026 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10027 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10028 (install-only, install-info, clean): Handle sub dir gnulib.
10029 (all-lib, am--refresh): New targets.
10030 (memmem.o): Remove target.
10031 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10032 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10033 (AC_REPLACE_FUNCS): Remove memmem.
10034 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10035 (AC_OUTPUT): Generate Makefile in gnulib/.
10036 * aclocal.m4, config.in, configure: Regenerated.
10038 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10040 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10042 2012-04-05 Pedro Alves <palves@redhat.com>
10044 -Werror=strict-aliasing
10046 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10049 2012-04-04 Pedro Alves <palves@redhat.com>
10051 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10052 (sparc_store_gregset_from_stack, sparc_store_gregset)
10053 (sparc_breakpoint_at): Fix formatting.
10055 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10057 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10059 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10060 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10061 * config.in: Regenerate.
10062 * configure: Likewise.
10064 2012-03-29 Pedro Alves <palves@redhat.com>
10066 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10067 Correct ptrace arguments.
10069 2012-03-28 Pedro Alves <palves@redhat.com>
10071 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10072 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10073 (IA64_FR1_REGNUM): New defines.
10074 (ia64_fetch_register): New.
10075 (the_low_target): Install it.
10076 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10078 * linux-low.c (linux_fetch_registers): Try the
10079 the_low_target.fetch_register hook first.
10081 * linux-arm-low.c (the_low_target): Adjust.
10082 * linux-bfin-low.c (the_low_target): Adjust.
10083 * linux-cris-low.c (the_low_target): Adjust.
10084 * linux-crisv32-low.c (the_low_target): Adjust.
10085 * linux-m32r-low.c (the_low_target): Adjust.
10086 * linux-m68k-low.c (the_low_target): Adjust.
10087 * linux-mips-low.c (the_low_target): Adjust.
10088 * linux-ppc-low.c (the_low_target): Adjust.
10089 * linux-s390-low.c (the_low_target): Adjust.
10090 * linux-sh-low.c (the_low_target): Adjust.
10091 * linux-sparc-low.c (the_low_target): Adjust.
10092 * linux-tic6x-low.c (the_low_target): Adjust.
10093 * linux-x86-low.c (the_low_target): Adjust.
10094 * linux-xtensa-low.c (the_low_target): Adjust.
10096 2012-03-26 Pedro Alves <palves@redhat.com>
10098 * server.c (handle_qxfer_libraries): Don't bail early if
10099 the_target->qxfer_libraries_svr4 is not NULL.
10101 2012-03-26 Pedro Alves <palves@redhat.com>
10103 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10105 2012-03-23 Pedro Alves <palves@redhat.com>
10107 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10108 "library-list-svr4" element's start tag when the the DSO list is
10111 2012-03-23 Pedro Alves <palves@redhat.com>
10113 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10114 a variable whose type size is the same as the inferior's pointer
10117 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10119 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10121 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10122 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10123 * linux-low.h: Include <signal.h>.
10124 (struct siginfo): Remove forward declaration.
10125 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10128 2012-03-21 Mike Frysinger <vapier@gentoo.org>
10130 * .gitignore: Ignore more files.
10132 2012-03-19 Pedro Alves <palves@redhat.com>
10133 Jan Kratochvil <jan.kratochvil@redhat.com>
10135 * server.c (cont_thread, general_thread): Add describing comments.
10136 (start_inferior): Clear `cont_thread'.
10137 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10140 2012-03-15 Yao Qi <yao@codesourcery.com>
10142 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10144 (cmd_qtdp): ... here.
10146 2012-03-15 Yao Qi <yao@codesourcery.com>
10148 * tracepoint.c (struct tracepoint_action_ops): New.
10149 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10150 (m_tracepoint_action_download): New.
10151 (r_tracepoint_action_download): New.
10152 (x_tracepoint_action_download): New.
10153 (l_tracepoint_action_download): New.
10154 (add_tracepoint_action): Install `action->ops' according type.
10155 (download_tracepoint_1): Move code `download' function pointer
10156 of various tracepoint_action_ops.
10158 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10160 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10161 linux_ptrace_attach_warnings.
10163 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10165 * Makefile.in (linux-ptrace.o): New.
10166 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10167 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10168 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10169 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10170 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10172 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10174 2012-03-08 Yao Qi <yao@codesourcery.com>
10175 Pedro Alves <palves@redhat.com>
10177 Fix PR server/13392.
10178 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10179 offset of JMP insn.
10180 * tracepoint.c (remove_tracepoint): New.
10181 (cmd_qtdp): Call remove_tracepoint when failed to install.
10183 2012-03-07 Pedro Alves <palves@redhat.com>
10185 * linux-low.c (get_detach_signal): New.
10186 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10187 Pass on pending signals to PTRACE_DETACH. Check the result of the
10189 * server.c (program_signals, program_signals_p): New.
10190 (handle_general_set): Handle QProgramSignals.
10191 * server.h (program_signals, program_signals_p): Declare.
10193 2012-03-05 Pedro Alves <palves@redhat.com>
10194 Jan Kratochvil <jan.kratochvil@redhat.com>
10196 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10199 2012-03-03 Yao Qi <yao@codesourcery.com>
10201 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10202 agent_look_up_symbols.
10204 2012-03-03 Yao Qi <yao@codesourcery.com>
10206 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10207 (linux-x86-low.o): Likewise.
10208 * server.h: Remove in_process_agent_loaded.
10209 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10213 2012-03-03 Yao Qi <yao@codesourcery.com>
10215 * tracepoint.c (gdb_agent_capability): New global.
10216 (in_process_agent_loaded_ust): Renamed to
10217 `in_process_agent_supports_ust'.
10219 (in_process_agent_supports_ust): Call agent_capability_check.
10220 (clear_installed_tracepoints): Assert that agent supports
10223 2012-03-03 Yao Qi <yao@codesourcery.com>
10225 * linux-low.c (linux_supports_agent): New.
10226 (linux_target_ops): Initialize field `supports_agent' with
10227 linux_supports_agent.
10228 * target.h (struct target_ops) <supports_agent>: New.
10229 (target_supports_agent): New macro.
10230 * server.c (handle_general_set): Handle packet 'QAgent'.
10231 (handle_query): Send `QAgent+'.
10232 * Makefile.in (server.o): Depends on agent.h.
10234 2012-03-03 Yao Qi <yao@codesourcery.com>
10236 * Makefile.in (OBS): Add agent.o.
10237 Add new rule for agent.o.
10238 Track dependence of tracepoint.c on agent.h.
10239 * tracepoint.c (run_inferior_command_1):
10240 (run_inferior_command): Call agent_run_command.
10241 (gdb_ust_connect_sync_socket): Deleted. Move it to
10243 (resume_thread, stop_thread): Likewise.
10244 (gdb_ust_socket_init): Renamed to ...
10245 (gdb_agent_socket_init): ... New.
10246 (gdb_ust_thread): Renamed to ...
10247 (gdb_agent_helper_thread): ... New.
10248 (gdb_ust_init): Move some code to ...
10249 (gdb_agent_init): ... here. New.
10250 [HAVE_UST]: Call gdb_ust_init.
10251 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10252 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10253 * config.in, configure: Regenerated.
10255 2012-03-02 Pedro Alves <palves@redhat.com>
10257 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10258 * linux-low.c (struct simple_pid_list): New.
10259 (stopped_pids): New a struct simple_pid_list pointer.
10260 (add_to_pid_list, pull_pid_from_list): New.
10261 (handle_extended_wait): Don't assume the first signal new children
10262 report is SIGSTOP. Adjust call to pull_pid_from_list.
10263 (linux_wait_for_lwp): Adjust.
10265 2012-03-02 Yao Qi <yao@codesourcery.com>
10267 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10270 2012-03-02 Yao Qi <yao@codesourcery.com>
10272 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10273 `stop_pc' and `tpoint'. Update caller.
10275 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10277 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10278 * linux-low.c (use_linux_regsets): New macro.
10279 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10280 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10281 (linux_register_in_regsets): New function.
10282 (usr_fetch_inferior_registers): Skip registers covered by
10284 (usr_store_inferior_registers): Likewise.
10285 (usr_fetch_inferior_registers): New macro.
10286 (usr_store_inferior_registers): Likewise.
10287 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10288 (linux_store_registers): Likewise.
10289 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10291 (init_registers_mips64_dsp_linux): Likewise.
10292 (init_registers_mips_linux): New macro.
10293 (init_registers_mips_dsp_linux): Likewise.
10294 (mips_dsp_num_regs): Likewise.
10295 (DSP_BASE, DSP_CONTROL): New fallback macros.
10296 (mips_base_regs): New macro.
10297 (mips_regmap): Use it. Fix the size.
10298 (mips_dsp_regmap): New variable.
10299 (mips_dsp_regset_bitmap): Likewise.
10300 (mips_arch_setup): New function.
10301 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10303 (mips_cannot_store_register): Likewise.
10304 (the_low_target): Update .arch_setup, .num_regs and .regmap
10305 initializers. Add .regset_bitmap initializer.
10306 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10308 * linux-bfin-low.c (the_low_target): Likewise.
10309 * linux-cris-low.c (the_low_target): Likewise.
10310 * linux-crisv32-low.c (the_low_target): Likewise.
10311 * linux-ia64-low.c (the_low_target): Likewise.
10312 * linux-m32r-low.c (the_low_target): Likewise.
10313 * linux-m68k-low.c (the_low_target): Likewise.
10314 * linux-ppc-low.c (the_low_target): Likewise.
10315 * linux-s390-low.c (the_low_target): Likewise.
10316 * linux-sh-low.c (the_low_target): Likewise.
10317 * linux-sparc-low.c (the_low_target): Likewise.
10318 * linux-tic6x-low.c (the_low_target): Likewise.
10319 * linux-x86-low.c (the_low_target): Likewise.
10320 * linux-xtensa-low.c (the_low_target): Likewise.
10321 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10322 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10323 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10325 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10326 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10328 2012-02-29 Yao Qi <yao@codesourcery.com>
10329 Pedro Alves <palves@redhat.com>
10331 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10332 `step_over_finished' is true.
10334 2012-02-27 Pedro Alves <palves@redhat.com>
10336 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10337 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10339 2012-02-27 Pedro Alves <palves@redhat.com>
10342 * linux-low.c (pid_is_stopped): New.
10343 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10345 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
10347 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10350 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10352 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10354 2012-02-24 Luis Machado <lgustavo@codesourcery>
10356 * server.c (handle_query): Advertise support for target-side
10357 breakpoint condition evaluation.
10358 (process_point_options): New function.
10359 (process_serial_event): When inserting a breakpoint, check for
10360 a target-side condition that should be evaluated.
10362 * mem-break.c: Include regcache.h and ax.h.
10363 (point_cond_list_t): New data structure.
10364 (breakpoint) <cond_list>: New field.
10365 (find_gdb_breakpoint_at): Make non-static.
10366 (delete_gdb_breakpoint_at): Clear any target-side
10368 (clear_gdb_breakpoint_conditions): New function.
10369 (add_condition_to_breakpoint): Likewise.
10370 (add_breakpoint_condition): Likewise.
10371 (gdb_condition_true_at_breakpoint): Likewise.
10372 (gdb_breakpoint_here): Return result directly instead
10373 of going through a local variable.
10375 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10376 (clear_gdb_breakpoint_conditions): Likewise.
10377 (add_breakpoint_condition): Likewise.
10378 (gdb_condition_true_at_breakpoint): Likewise.
10380 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10381 (need_step_over_p): Take target-side breakpoint condition into
10384 2012-02-24 Luis Machado <lgustavo@codesourcery>
10386 * server.h: Include tracepoint.h.
10387 (agent_mem_read, agent_get_trace_state_variable_value,
10388 agent_set_trace_state_variable_value,
10389 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10390 get_set_tsv_func_addr): New prototypes.
10392 * ax.h: New include file.
10393 * ax.c: New source file.
10395 * tracepoint.c: Include ax.h.
10396 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10397 agent_expr, eval_result_type): Move to ax.h.
10398 (parse_agent_expr): Rename to ...
10399 (gdb_parse_agent_expr): ... this, make it non-static and move
10401 (unparse_agent_expr) Rename to ...
10402 (gdb_unparse_agent_expr): ... this, make it non-static and move
10404 (eval_agent_expr): Rename to ...
10405 (eval_tracepoint_agent_expr): ... this.
10406 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10407 forward declarations.
10408 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10409 (agent_get_trace_state_variable_value): New function.
10410 (agent_set_trace_state_variable_value): New function.
10411 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10412 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10413 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10414 (condition_true_at_tracepoint): Likewise.
10415 (parse_agent_expr): Rename to ...
10416 (gdb_parse_agent_expr): ... this and move to ax.c.
10417 (unparse_agent_expr): Rename to ...
10418 (gdb_unparse_agent_expr): ... this and move to ax.c.
10419 (gdb_agent_op_name): Move to ax.c.
10420 (eval_agent_expr): Rename to ...
10421 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10423 (eval_tracepoint_agent_expr): New function.
10424 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
10426 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10428 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10429 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10430 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10431 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10432 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10433 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10434 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10435 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10436 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10437 (compile_bytecodes): Remove forward declaration.
10438 (is_goto_target): Move to ax.c.
10439 (compile_bytecodes): Move to ax.c and call
10440 agent_get_trace_state_variable_value (...) and
10441 agent_set_trace_state_variable_value (...).
10443 * Makefile.in: Update ax.c and IPA dependencies.
10445 2012-02-24 Pedro Alves <palves@redhat.com>
10447 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10448 (cmd_bigqtbuffer_circular): ... this. Only handle
10449 'QTBuffer:circular:'.
10450 (handle_tracepoint_general_set): Adjust.
10452 2012-02-16 Yao Qi <yao@codesourcery.com>
10454 * inferiors.c: Move code to ...
10455 * dll.c: .... here. New.
10456 * server.h: Declare clear_dlls.
10457 * Makefile.in (SFILES): Add dll.c.
10461 2012-02-11 Yao Qi <yao@codesourcery.com>
10463 * server.c: (handle_monitor_command): Add a new parameter
10465 (handle_query): Update caller.
10467 2012-02-09 Joel Brobecker <brobecker@adacore.com>
10469 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10470 * configure, config.in: Regenerate.
10471 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10474 2012-02-02 Pedro Alves <palves@redhat.com>
10476 Try SIGKILL first, then PTRACE_KILL.
10477 * linux-low.c (linux_kill_one_lwp): New.
10478 (linux_kill_one_lwp): Rename to ...
10479 (kill_one_lwp_callback): ... this. Use the new
10480 linux_kill_one_lwp.
10482 2012-02-02 Pedro Alves <palves@redhat.com>
10484 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10487 2012-01-27 Pedro Alves <palves@redhat.com>
10489 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10490 (elf_64_file_p): Make static.
10491 (linux_pid_exe_is_elf_64_file): New.
10492 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10493 Delete declarations.
10494 (linux_pid_exe_is_elf_64_file): Declare.
10495 * linux-x86-low.c (x86_arch_setup): Use
10496 linux_pid_exe_is_elf_64_file.
10498 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10500 * linux-low.c (linux_wait_for_event_1): Rename to ...
10501 (linux_wait_for_event): ... here and merge it with former
10502 linux_wait_for_event - new variable wait_ptid, use it.
10503 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10505 2012-01-23 Pedro Alves <palves@redhat.com>
10507 * server.c (main): Avoid yet another case of infinite loop while
10508 detaching/killing after a longjmp.
10510 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10513 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10515 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10517 * hostio.c (handle_readlink): New function.
10518 (handle_vFile): Call it to handle "vFile:readlink" packets.
10520 2012-01-20 Pedro Alves <palves@redhat.com>
10521 Ulrich Weigand <ulrich.weigand@linaro.org>
10523 * server.c (handle_v_requests): Only support vAttach and vRun to
10524 start multiple processes when in extended protocol mode.
10526 2012-01-17 Pedro Alves <palves@redhat.com>
10528 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10529 memalign plus mprotect to allocate the scratch buffer.
10531 2012-01-13 Pedro Alves <palves@redhat.com>
10533 * server.c (attach_inferior): Clear `cont_thread'.
10535 2012-01-13 Pedro Alves <palves@redhat.com>
10537 * server.c (main): Avoid infinite loop while detaching/killing
10540 2012-01-09 Doug Evans <dje@google.com>
10542 * server.c (start_inferior): Set last_ptid in --wrapper case.
10544 2012-01-06 Yao Qi <yao@codesourcery.com>
10546 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10548 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10550 2012-01-04 Yao Qi <yao@codesourcery.com>
10552 * tracepoint.c (cmd_qtdp): Print debug message
10553 for static tracepoint.
10555 2012-01-04 Yao Qi <yao@codesourcery.com>
10557 * tracepoint.c (trace_vdebug): Differentiate debug message
10558 between gdbserver and IPA.
10560 2012-01-03 Yao Qi <yao@codesourcery.com>
10562 * tracepoint.c (tracepoint_was_hit): Don't collect for
10565 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10567 * terminal.h: Reformat copyright header.
10569 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10571 * server.c (gdbserver_version): Update copyright year.
10572 * gdbreplay.c (gdbreplay_version): Likewise.
10574 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10576 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10579 2011-12-18 Hui Zhu <teawater@gmail.com>
10580 * linux-low.c (linux_create_inferior): Save return value to ret.
10582 2011-12-18 Hui Zhu <teawater@gmail.com>
10584 * linux-low.c (linux_create_inferior): Save return value to ret.
10586 2011-12-16 Doug Evans <dje@google.com>
10588 * linux-low.c (linux_create_inferior): If stdio connection,
10589 redirect stdin from /dev/null, stdout to stderr.
10590 * remote-utils.c (remote_is_stdio): New static global.
10591 (remote_connection_is_stdio): New function.
10592 (remote_prepare): Handle stdio connection.
10593 (remote_open): Ditto.
10594 (remote_close): Don't close stdin for stdio connections.
10595 (read_prim,write_prim): New functions. Replace all calls to
10596 read/write to these.
10597 * server.c (main): Watch for "-" argument. Move call to
10598 remote_prepare before start_inferior.
10599 * server.h (STDIO_CONNECTION_NAME): New macro.
10600 (remote_connection_is_stdio): Declare.
10602 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10603 in debugging output.
10605 2011-12-15 Yao Qi <yao@codesourcery.com>
10607 * tracepoint.c: Include sys/syscall.h.
10608 (gdb_ust_thread): Remove preprocessor conditional.
10610 2011-12-14 Pedro Alves <pedro@codesourcery.com>
10612 * linux-low.c (linux_detach_one_lwp): Call
10613 the_low_target.prepare_to_resume before detaching.
10615 2011-12-14 Yao Qi <yao@codesourcery.com>
10617 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10620 2011-12-14 Yao Qi <yao@codesourcery.com>
10622 * i386-low.c (i386_low_stopped_data_address): Initialize local
10623 variable `control'.
10625 2011-12-13 Pedro Alves <pedro@codesourcery.com>
10629 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10630 DR_CONTROL unless necessary. Extend comments.
10631 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10632 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10634 2011-12-13 Yao Qi <yao@codesourcery.com>
10636 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10638 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10640 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10642 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10643 Print new debug message for such case.
10645 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10647 Fix overlapping memcpy.
10648 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10649 the read_inferior_memory transfer.
10650 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10651 write_inferior_memory transfer.
10652 (set_fast_tracepoint_jump): New variable buf. Use it for the
10653 read_inferior_memory and write_inferior_memory transfers.
10654 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10655 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10656 Use it for the write_inferior_memory transfer.
10657 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10660 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10662 * linux-low.c (fetch_register, store_register): Make code
10663 consistent, fix formatting.
10665 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10667 * linux-low.c (usr_store_inferior_registers): Factor out code
10668 to handle individual registers into...
10669 (store_register): ... this new function.
10671 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10673 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10674 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10675 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10676 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10677 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10678 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10679 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10680 (srv_xmlfiles): Add new XML files.
10682 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10684 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10685 (init_registers_s390_linux32v1): Add prototype.
10686 (init_registers_s390_linux32v2): Likewise.
10687 (init_registers_s390_linux64v1): Likewise.
10688 (init_registers_s390_linux64v2): Likewise.
10689 (init_registers_s390x_linux64v1): Likewise.
10690 (init_registers_s390x_linux64v2): Likewise.
10691 (s390_num_regs): Increment to 52.
10692 (s390_regmap): Add orig_r2 register.
10693 (s390_num_regs_3264): Increment to 68.
10694 (s390_regmap_3264): Add orig_r2 register.
10695 (s390_collect_ptrace_register): Handle orig_r2 register.
10696 (s390_supply_ptrace_register): Likewise.
10697 (s390_fill_last_break): New function.
10698 (s390_store_last_break): Likewise.
10699 (s390_fill_system_call): New function.
10700 (s390_store_system_call): Likewise.
10701 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10703 (s390_check_regset): New function.
10704 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10705 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10706 Update target_regsets for available register sets.
10708 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10709 Jan Kratochvil <jan.kratochvil@redhat.com>
10711 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10712 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10714 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10715 * linux-low.h (struct process_info_private): New member r_debug.
10716 * server.c (handle_qxfer_libraries): Call
10717 the_target->qxfer_libraries_svr4.
10718 (handle_qxfer_libraries_svr4): New function.
10719 (qxfer_packets): New entry "libraries-svr4".
10720 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10721 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10722 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10723 PACKET_qXfer_libraries_svr4.
10725 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10727 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10728 PSW address/mask between 8-byte and 16-byte formats.
10729 (s390_supply_ptrace_register): Likewise.
10730 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10731 basic addressing mode bit.
10733 2011-11-24 Stan Shebs <stan@codesourcery.com>
10735 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10737 2011-11-17 Stan Shebs <stan@codesourcery.com>
10739 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10740 (tracing_start_time): New global.
10741 (tracing_stop_time): New global.
10742 (tracing_user_name): New global.
10743 (tracing_notes): New global.
10744 (tracing_stop_note): New global.
10745 (cmd_qtstart): Set traceframe_usage, start_time.
10746 (stop_tracing): Set stop_time.
10747 (cmd_qtstatus): Report additional status.
10748 (cmd_qtp): New function.
10749 (handle_tracepoint_query): Call it.
10750 (cmd_qtnotes): New function.
10751 (handle_tracepoint_general_set): Call it.
10752 (get_timestamp): Rename from tsv_get_timestamp.
10754 2011-11-14 Stan Shebs <stan@codesourcery.com>
10755 Kwok Cheung Yeung <kcy@codesourcery.com>
10757 * linux-x86-low.c (small_jump_insn): New.
10758 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10759 trampoline and error message, build a trampoline and issue a small
10760 jump instruction to it.
10761 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10762 trampoline and error message.
10763 (x86_get_min_fast_tracepoint_insn_len): New.
10764 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10765 * linux-low.h (struct linux_target_ops): Add arguments to
10766 install_fast_tracepoint_jump_pad operation, add new operation.
10767 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10769 (linux_get_min_fast_tracepoint_insn_len): New function.
10770 (linux_target_op): Add new operation.
10771 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10772 (gdb_trampoline_buffer_end): Ditto.
10773 (gdb_trampoline_buffer_error): Ditto.
10774 (struct ipa_sym_addresses): Add fields for new IPA variables.
10775 (symbol_list): Add entries for new IPA variables.
10776 (struct tracepoint): Add fields to hold the address range of the
10777 trampoline used by the tracepoint.
10778 (trampoline_buffer_head): New static variable.
10779 (trampoline_buffer_tail): Ditto.
10780 (claim_trampoline_space): New function.
10781 (have_fast_tracepoint_trampoline_buffer): New function.
10782 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10784 (install_fast_tracepoint): Ditto, also add error buffer argument.
10785 (cmd_qtminftpilen): New function.
10786 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10787 (fast_tracepoint_from_trampoline_address): New function.
10788 (fast_tracepoint_collecting): Handle trampoline as part of jump
10790 (set_trampoline_buffer_space): New function.
10791 (initialize_tracepoint): Initialize new IPA variables.
10792 * target.h (struct target_ops): Add arguments to
10793 install_fast_tracepoint_jump_pad operation, add new
10794 get_min_fast_tracepoint_insn_len operation.
10795 (target_get_min_fast_tracepoint_insn_len): New.
10796 (install_fast_tracepoint_jump_pad): Add arguments.
10797 * server.h (IPA_BUFSIZ): Define.
10798 * linux-i386-ipa.c: Include extra header files.
10799 (initialize_fast_tracepoint_trampoline_buffer): New function.
10800 (initialize_low_tracepoint): Call it.
10801 * server.h (set_trampoline_buffer_space): Declare.
10802 (claim_trampoline_space): Ditto.
10803 (have_fast_tracepoint_trampoline_buffer): Ditto.
10805 2011-11-14 Yao Qi <yao@codesourcery.com>
10807 * server.c (handle_query): Handle InstallInTrace for qSupported.
10808 * tracepoint.c (add_tracepoint): Sort list.
10809 (install_tracepoint, download_tracepoint): New.
10810 (cmd_qtdp): Call them to install and download tracepoints.
10811 (sort_tracepoints): Removed.
10812 (cmd_qtstart): Update.
10814 2011-11-14 Yao Qi <yao@codesourcery.com>
10816 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10817 * mem-break.h: Declare.
10818 * tracepoint.c (cmd_qtstart): Move some code to ...
10819 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10821 (download_tracepoints): Move some code to ...
10822 (download_tracepoint_1): ... here. New.
10824 2011-11-08 Yao Qi <yao@codesourcery.com>
10826 * remote-utils.c (relocate_instruction): A comment fix.
10828 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10830 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10831 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10832 dr_status_mirror and dr_control_mirror from debug_reg_state.
10833 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10834 (i386_initial_stuff): Remove use of deleted globals.
10835 (i386_get_thread_context, i386_set_thread_context,
10836 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10837 from debug_reg_state.
10839 2011-11-05 Yao Qi <yao@codesourcery.com>
10841 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10842 address as TPOINT's.
10844 2011-11-02 Stan Shebs <stan@codesourcery.com>
10846 * tracepoint.c (agent_mem_read_string): New function.
10847 (eval_agent_expr): Call it for tracenz.
10848 * server.c (handle_query): Report support for tracenz.
10850 2011-11-02 Yao Qi <yao@codesourcery.com>
10852 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10854 2011-11-02 Yao Qi <yao@codesourcery.com>
10856 * target.h: Fix a typo in comment.
10858 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10860 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10861 clobber the breakpoints' shadows with fast tracepoint jumps.
10862 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10863 * target.c (write_inferior_memory): Also pass MYADDR down to
10866 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10868 * configure.ac: Check support for personality routine.
10869 * configure: Regenerate.
10870 * config.in: Likewise.
10871 * linux-low.c: Include <sys/personality.h>.
10872 Define ADDR_NO_RANDOMIZE if necessary.
10873 (linux_create_inferior): Disable address space randomization when
10874 forking inferior, if requested.
10875 (linux_supports_disable_randomization): New function.
10876 (linux_target_ops): Install it.
10877 * server.h (disable_randomization): Declare.
10878 * server.c (disable_randomization): New global variable.
10879 (handle_general_set): Handle QDisableRandomization.
10880 (handle_query): Likewise for qSupported.
10881 (main): Support --disable-randomization and --no-disable-randomization
10882 command line arguments.
10883 * target.h (struct target_ops): Add supports_disable_randomization.
10884 (target_supports_disable_randomization): New macro.
10886 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10888 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10890 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10891 [!PT_GETDSBT] (target_loadmap): New definition.
10892 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10893 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10894 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10895 and PT_GETDSBT to LINUX_LOADMAP.
10896 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10897 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10899 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10901 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10902 (arm_linux_hwbp_cap): New static variable.
10903 (arm_linux_get_hwbp_cap): Replace by ...
10904 (arm_linux_init_hwbp_cap): ... this new function.
10905 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10906 (arm_linux_get_hw_watchpoint_count): Likewise.
10907 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10908 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10909 (arm_prepare_to_resume): Use perror_with_name instead of error.
10911 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10913 * linux-arm-low.c: Include <signal.h>.
10914 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10915 (struct arm_linux_hwbp_cap): New data type.
10916 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10917 (struct arm_linux_hw_breakpoint): New data type.
10918 (MAX_BPTS, MAX_WPTS): Define.
10919 (struct arch_process_info, struct arch_lwp_info): New data types.
10920 (arm_linux_get_hwbp_cap): New function.
10921 (arm_linux_get_hw_breakpoint_count): Likewise.
10922 (arm_linux_get_hw_watchpoint_count): Likewise.
10923 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10924 (arm_hwbp_control_initialize): Likewise.
10925 (arm_hwbp_control_is_enabled): Likewise.
10926 (arm_hwbp_control_is_initialized): Likewise.
10927 (arm_hwbp_control_disable): Likewise.
10928 (arm_linux_hw_breakpoint_equal): Likewise.
10929 (arm_linux_hw_point_initialize): Likewise.
10930 (struct update_registers_data): New data structure.
10931 (update_registers_callback: New function.
10932 (arm_insert_point): Likewise.
10933 (arm_remove_point): Likewise.
10934 (arm_stopped_by_watchpoint): Likewise.
10935 (arm_stopped_data_address): Likewise.
10936 (arm_new_process): Likewise.
10937 (arm_new_thread): Likewise.
10938 (arm_prepare_to_resume): Likewise.
10939 (the_low_target): Register arm_insert_point, arm_remove_point,
10940 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10941 arm_new_thread, and arm_prepare_to_resume.
10943 2011-09-15 Stan Shebs <stan@codesourcery.com>
10945 * server.h (struct emit_ops): Add compare-goto fields.
10946 * tracepoint.c (gdb_agent_op_sizes): New table.
10947 (emit_eq_goto): New function.
10948 (emit_ne_goto): New function.
10949 (emit_lt_goto): New function.
10950 (emit_le_goto): New function.
10951 (emit_gt_goto): New function.
10952 (emit_ge_goto): New function.
10953 (is_goto_target): New function.
10954 (compile_bytecodes): Recognize special cases of compare-goto
10955 combinations and call specialized emitters for them.
10956 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10957 (amd64_emit_ne_goto): New function.
10958 (amd64_emit_lt_goto): New function.
10959 (amd64_emit_le_goto): New function.
10960 (amd64_emit_gt_goto): New function.
10961 (amd64_emit_ge_goto): New function.
10962 (amd64_emit_ops): Add the new functions.
10963 (i386_emit_eq_goto): New function.
10964 (i386_emit_ne_goto): New function.
10965 (i386_emit_lt_goto): New function.
10966 (i386_emit_le_goto): New function.
10967 (i386_emit_gt_goto): New function.
10968 (i386_emit_ge_goto): New function.
10969 (i386_emit_ops): Add the new functions.
10971 2011-09-08 Stan Shebs <stan@codesourcery.com>
10973 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10974 (i386_emit_epilogue): Restore %ebx.
10976 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10978 * server.c (step_thread): Remove definition.
10979 (process_serial_event): Don't handle Hs.
10980 * server.h (step_thread): Remove declaration.
10981 * target.c (set_desired_inferior): Remove use of step_thread.
10983 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10985 * linux-low.c: Include linux-procfs.h.
10986 (linux_attach_lwp_1): Update comments.
10987 (linux_attach): Scan for existing threads when attaching to a
10988 process that is the tgid.
10989 * Makefile.in: Update dependencies.
10991 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10993 * configure.srv: Add linux-procfs.o dependencies.
10995 2011-08-14 Yao Qi <yao@codesourcery.com>
10997 * target.h (struct target_ops): Fix indent.
10998 * win32-low.c (win32_target_ops): Fix comment.
11000 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
11001 Yao Qi <yao@codesourcery.com>
11003 * Makefile.in (clean): Remove tic6x-*.c files.
11004 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11005 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11006 (tic6x-c64xp-linux.c): Likewise.
11007 * configure.srv: Add support for tic6x-*-uclinux.
11008 * linux-tic6x-low.c: New.
11009 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11011 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
11012 Yao Qi <yao@codesourcery.com>
11014 * target.h (struct target_ops): Add read_loadmap.
11015 * linux-low.c (struct target_loadseg): New type.
11016 (struct target_loadmap): New type.
11017 (linux_read_loadmap): New function.
11018 (linux_target_ops): Add linux_read_loadmap.
11019 * server.c (handle_query): Support qXfer:fdpic:read packet.
11020 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11023 2011-08-05 Eli Zaretskii <eliz@gnu.org>
11025 * win32-low.c: Include <stdint.h>.
11027 2011-07-22 Pedro Alves <pedro@codesourcery.com>
11029 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11030 to the inferior here.
11031 (i386_remove_aligned_watchpoint): Ditto.
11032 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11033 fit part of the watchpoint in the debug registers.
11034 (i386_update_inferior_debug_regs): New.
11035 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11036 registers, and only update the inferior on success.
11037 (i386_low_remove_watchpoint): Ditto.
11039 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11041 * linux-low.c (compare_ints, unique, list_threads, show_process,
11042 linux_core_of_thread): Delete.
11043 (linux_target_ops): Change linux_core_of_thread to
11044 linux_common_core_of_thread.
11045 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11046 * utils.c (malloc_failure): Change type of argument.
11047 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11048 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11049 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11050 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11051 (IPA_OBJS): Add common-utils-ipa.o.
11052 (ptid_h, linux_osdata_h): New macros.
11053 (server_h): Add common/common-utils.h, common/xml-utils.h,
11054 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11056 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11057 ptid.o, buffer.o): New rules.
11058 (linux-low.o): Add common/linux-osdata.h as a dependency.
11059 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11060 * configure.ac: Add AC_HEADER_DIRENT check.
11061 * config.in: Regenerate.
11062 * configure: Regenerate.
11063 * remote-utils.c (xml_escape_text): Delete.
11064 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11065 buffer_xml_printf): Move to common/buffer.c.
11066 * server.c (main): Remove call to initialize_inferiors.
11067 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11068 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11069 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11070 internal_error, gdb_assert, gdb_assert_fail): Delete.
11071 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11072 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11074 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11075 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11076 initialize_inferiors): Delete.
11078 2011-07-20 Pedro Alves <pedro@codesourcery.com>
11080 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11083 2011-05-31 Pedro Alves <pedro@codesourcery.com>
11085 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11087 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11089 2011-05-26 Yao Qi <yao@codesourcery.com>
11091 * Makefile.in (thread-db.o): Track dependence to
11092 common/gdb_thread_db.h.
11093 * thread-db.c: include gdb_thread_db.h from right place.
11095 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11097 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11098 __FILE__ and __LINE__ to internal_error.
11100 2011-05-13 Doug Evans <dje@google.com>
11102 * thread-db.c (try_thread_db_load_from_sdir): New function.
11103 (try_thread_db_load_from_dir): New function.
11104 (thread_db_load_search): Handle $sdir, ignore $pdir.
11105 Remove trying of system directories if search of
11106 libthread-db-search-path fails, that is now done via $sdir.
11108 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11110 * server.c (handle_query): Add EnableDisableTracepoints to the list
11111 of supported features.
11112 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
11114 (cmd_qtenable_disable): New.
11115 (cmd_qtstart): Install tracepoints even if disabled.
11116 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11117 receiving a QTEnable or QTDisable packet.
11118 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11119 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11121 (gdb_probe): Skip data collection if static tracepoint is disabled.
11123 2011-05-10 Doug Evans <dje@google.com>
11125 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11127 2011-05-04 Doug Evans <dje@google.com>
11129 * linux-low.c (linux_join): Skip process lookup.
11130 * spu-low.c (spu_join): Ditto.
11131 * server.c (join_inferiors_callback): Delete.
11132 (process_serial_event): For 'D' packet (detach) call join_inferior
11135 2011-05-04 Joseph Myers <joseph@codesourcery.com>
11137 * README: Don't mention xscale*-*-linux*.
11138 * configure.srv (xscale*-*-linux*): Don't handle target.
11140 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11142 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11144 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11145 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11146 (i386_emit_void_call_2): Likewise.
11148 2011-04-26 Yao Qi <yao@codesourcery.com>
11150 * linux-low.c: Move common macros to linux-ptrace.h.
11151 Include linux-ptrace.h.
11152 * Makefile.in (linux_ptrace_h): New.
11153 (linux-low.o): Depends on linux-ptrace.h.
11155 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11157 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11158 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11159 (remote_prepare): New function with most of the TCP code from ...
11160 (remote_open): ... here. Detect PORT here unconditionally. Move also
11161 setting transport_is_reliable.
11162 * server.c (run_once): New variable.
11163 (gdbserver_usage): Document it.
11164 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11165 the first run if RUN_ONCE.
11166 * server.h (run_once, remote_prepare): New declarations.
11168 2011-04-19 Tom Tromey <tromey@redhat.com>
11170 * win32-low.c (handle_load_dll): Remove duplicate "the".
11172 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11174 Remove support for old Cygwin 1.5 versions.
11175 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11176 function to avoid warning.
11177 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11180 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11182 * gdbserver/server.h (Macro _): Define it if not available.
11184 2011-03-14 Michael Snyder <msnyder@vmware.com>
11186 * hostio.c (handle_close): Remove unnecessary null test.
11188 2011-03-10 Joel Brobecker <brobecker@adacore.com>
11190 * Makefile.in (maintainer-clean realclean distclean): Remove
11191 "make ... subdir_do" command.
11193 2011-03-10 Michael Snyder <msnyder@vmware.com>
11195 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11197 * server.c (handle_v_run): Free alloced buffer on early return.
11199 2011-03-09 Yao Qi <yao@codesourcery.com>
11202 2011-03-04 Yao Qi <yao@codesourcery.com>
11204 * Makefile.in: Remove GNU make feature --directory.
11206 2011-03-05 Yao Qi <yao@codesourcery.com>
11208 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11209 (subdir_do): New make target. Copied from gdb/Makefile.
11210 (maintainer-clean, realclean, distclean, clean): Call corresponding
11211 make targets in common/Makefile.
11213 2011-02-11 Yao Qi <yao@codesourcery.com>
11215 * configure.ac: Call AC_PROG_RANLIB.
11216 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11217 * configure: Regenerate.
11219 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11221 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11223 2011-03-06 Yao Qi <yao@codesourcery.com>
11225 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11227 2011-03-05 Yao Qi <yao@codesourcery.com>
11229 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11230 (subdir_do): New make target. Copied from gdb/Makefile.
11231 (maintainer-clean, realclean, distclean, clean): Call corresponding
11232 make targets in common/Makefile.
11234 2011-03-04 Yao Qi <yao@codesourcery.com>
11236 * Makefile.in: Remove GNU make feature --directory.
11238 2011-03-04 Michael Snyder <msnyder@vmware.com>
11240 * server.c (queue_stop_reply): Call xmalloc not malloc.
11242 2011-03-02 Michael Snyder <msnyder@vmware.com>
11244 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11246 2011-02-28 Michael Snyder <msnyder@vmware.com>
11248 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11249 (cmd_qtframe): Ditto.
11250 (cmd_qtbuffer): Ditto.
11251 (cmd_bigqtbuffer): Ditto.
11253 * utils.c (decimal2str): Initialize 'width' to nine, then
11254 don't mess with it.
11256 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11258 * hostio.c (require_data): Free *data, not data.
11260 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11262 * hostio.c (require_data): Use free, not xfree.
11264 2011-02-27 Michael Snyder <msnyder@vmware.com>
11266 * server.c (handle_query): Discard unused value.
11268 * hostio.c (require_data): Free malloc memory before returning
11271 2011-02-26 Michael Snyder <msnyder@vmware.com>
11273 * linux-low.c (list_threads): Call closedir for dirent.
11275 2011-02-27 Michael Snyder <msnyder@vmware.com>
11277 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11278 a case statement falls through.
11280 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11282 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11285 2011-02-26 Michael Snyder <msnyder@vmware.com>
11287 * utils.c (decimal2str): Eliminate dead code and dead param.
11288 (pulongest): Drop dead param from call to decimal2str.
11291 2011-02-24 Joel Brobecker <brobecker@adacore.com>
11293 Revert the following patch (not approved yet):
11294 2011-02-21 Hui Zhu <teawater@gmail.com>
11295 * tracepoint.c (tp_printf): New function.
11296 (eval_agent_expr): Handle gdb_agent_op_printf.
11298 2011-02-21 Hui Zhu <teawater@gmail.com>
11300 * tracepoint.c (tp_printf): New function.
11301 (eval_agent_expr): Handle gdb_agent_op_printf.
11303 2011-02-18 Tom Tromey <tromey@redhat.com>
11305 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11306 (tracepoint.o): Likewise.
11307 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11308 (gdb_agent_op_names): Likewise.
11310 2011-02-18 Tom Tromey <tromey@redhat.com>
11312 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11313 gdb_agent_op_rot>: New constants.
11314 (gdb_agent_op_names): Add pick and roll.
11315 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11318 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11320 * aclocal.m4: Regenerated with aclocal-1.11.1.
11322 2011-02-14 Pedro Alves <pedro@codesourcery.com>
11324 * server.c (handle_qxfer_traceframe_info): New.
11325 (qxfer_packets): Register "traceframe-info".
11326 (handle_query): Report support for qXfer:traceframe-info:read+.
11327 * tracepoint.c (match_blocktype): New.
11328 (traceframe_find_block_type): Rename to ...
11329 (traceframe_walk_blocks): ... this. Add callback filter argument,
11331 (traceframe_find_block_type): New, reimplemented on top of
11332 traceframe_walk_blocks.
11333 (build_traceframe_info_xml): New.
11334 (traceframe_read_info): New.
11335 * server.h (traceframe_read_info): Declare.
11337 2011-02-11 Yao Qi <yao@codesourcery.com>
11339 * configure.ac: Call AC_PROG_RANLIB.
11340 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11341 * configure: Regenerate.
11343 2011-02-07 Pedro Alves <pedro@codesourcery.com>
11345 * server.c (gdb_read_memory): Change return semantics to allow
11347 (handle_search_memory_1): Adjust.
11348 (process_serial_event) <'m' packet>: Handle partial transfers.
11349 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11351 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11353 * regcache.c (init_register_cache): Initialize
11354 regcache->register_status.
11355 (free_register_cache): Release regcache->register_status.
11356 (regcache_cpy): Copy register_status.
11357 (registers_to_string): Print 'x's for unavailable registers.
11358 (supply_register): Mark the register's status valid or
11359 unavailable, depending on whether a buffer was passed in or not.
11360 (supply_register_zeroed): New.
11361 (supply_regblock): Mark the registers' status valid or
11362 unavailable, depending on whether a buffer was passed in or not.
11363 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11364 (struct regcache): New `register_status' field.
11365 (supply_register_zeroed): Declare.
11366 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11367 supply_register_zeroed, rather than passing a NULL buffer to
11369 * tracepoint.c (fetch_traceframe_registers): Update comment.
11371 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11373 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11376 2011-01-25 Pedro Alves <pedro@codesourcery.com>
11378 * server.h (decode_xfer_write): Change prototype.
11379 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11380 and don't extract the annex here.
11381 * server.c (decode_xfer_read): Remove `annex' parameter,
11382 and don't extract the annex here.
11383 (decode_xfer): New.
11384 (struct qxfer): New.
11385 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11386 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11387 (handle_qxfer_statictrace): New functions, abstracted out from
11388 handle_query, and made to use the struct qxfer interface.
11389 (handle_threads_qxfer_proper): Rename to ...
11390 (handle_qxfer_threads_proper): ... this.
11391 (handle_threads_qxfer): Rename to ...
11392 (handle_qxfer_threads): ... this. Adjust.
11393 (qxfer_packets): New array.
11394 (handle_qxfer): New function.
11395 (handle_query): Use handle_qxfer.
11397 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11399 * gdbreplay.c: Shorten lines of >= 80 columns.
11400 * linux-low.c: Ditto.
11401 * linux-ppc-low.c: Ditto.
11402 * linux-s390-low.c: Ditto.
11403 * linux-sparc-low.c: Ditto.
11404 * linux-x86-low.c: Ditto.
11405 * linux-xtensa-low.c: Ditto.
11406 * mem-break.c: Ditto.
11407 * nto-low.c: Ditto.
11408 * regcache.h: Ditto.
11409 * remote-utils.c: Ditto.
11412 * thread-db.c: Ditto.
11413 * tracepoint.c: Ditto.
11415 * win32-low.h: Ditto.
11417 2011-01-05 Joel Brobecker <brobecker@adacore.com>
11419 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11422 2011-01-01 Joel Brobecker <brobecker@adacore.com>
11424 * server.c (gdbserver_version): Update copyright year in version
11426 * gdbreplay.c (gdbreplay_version): Ditto.
11428 2010-12-29 Jie Zhang <jie.zhang@analog.com>
11430 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11431 * linux-bfin-low.c: New file.
11432 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11433 PT_DATA_ADDR for BFIN targets.
11434 * Makefile.in (SFILES): Add linux-bfin-low.c.
11435 (clean): Remove reg-bfin.c.
11436 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11437 * README: Mention supported Blackfin targets.
11439 2010-12-23 Mike Frysinger <vapier@gentoo.org>
11441 * .gitignore: New file.
11443 2010-11-16 Mike Frysinger <vapier@gentoo.org>
11445 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11447 2010-10-22 Jie Zhang <jie@codesourcery.com>
11449 * Makefile.in: Add FLAGS_TO_PASS variable.
11450 (install): Remove dependency of install-only and recursively
11451 invoke make for install-only.
11453 2010-10-04 Doug Evans <dje@google.com>
11455 * Makefile.in (uninstall): Use $(DESTDIR).
11457 2010-09-24 Pedro Alves <pedro@codesourcery.com>
11461 * linux-x86-low.c (compat_siginfo_from_siginfo)
11462 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11463 si_code is < 0. Check for si_code == SI_TIMER before checking for
11466 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11468 * lynx-i386-low.c: New file.
11469 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11471 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11473 * lynx-low.c (ptrace_request_to_str): Remove handling for
11474 request values that have been removed in LynxOS 5.x.
11476 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11478 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11481 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11483 * configure.ac: Add --enable-inprocess-agent option.
11484 * configure: Rebuilt.
11486 2010-09-06 Yao Qi <yao@codesourcery.com>
11488 * linux-low.c (linux_kill): Remove unused variable.
11489 (linux_stabilize_threads): Likewise.
11490 * server.c (start_inferior): Likewise.
11491 (queue_stop_reply_callback): Likewise.
11492 * tracepoint.c (do_action_at_tracepoint): Likewise.
11494 2010-09-06 Yao Qi <yao@codesourcery.com>
11496 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11499 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11501 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11503 2010-09-06 Pedro Alves <pedro@codesourcery.com>
11505 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11508 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11510 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11511 gdbserver/lynx-ppc-low.c: New files.
11512 * Makefile.in (lynx_low_h): New variable.
11513 (lynx-low.o, lynx-ppc-low.o): New rules.
11514 * configure.ac: On LynxOS, link with -lnetinet.
11515 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11516 * configure: regenerate.
11518 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11520 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11521 * configure.ac: Add check for vasprintf and vsnprintf.
11522 * configure, config.in: Regenerate.
11523 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11525 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11527 * gdbreplay.c: Move include of alloca.h up, next to include of
11529 * server.h: Add include of malloc.h.
11530 * mem-break.c: Remove include of malloc.h.
11531 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11533 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11535 * Makefile.in (memmem.o): Build with -Wno-error.
11537 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11539 * utils.c (xsnprintf): Make non-static.
11540 * server.h: Add xsnprintf declaration.
11541 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11542 replace calls to snprintf by calls to xsnprintf throughout.
11544 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11546 * configure.ac: Add configure check for alloca.
11547 * configure, config.in: Regenerate.
11548 * server.h: Include alloca.h if it exists.
11549 * gdbreplay.c: Include alloca.h if it exists.
11551 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11553 * linux-low.c (__SIGRTMIN): Define if not already defined.
11554 (linux_create_inferior): Check for __ANDROID__ rather than
11556 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11557 are already deferred.
11558 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11559 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11560 stopped and already has a pending signal to report.
11561 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11562 a pending signal to report or is moving out of a jump pad.
11563 (linux_init_signals): Check for __ANDROID__ rather than
11566 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11568 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11569 debug_threads check. Avoid a linear search when not doing debug
11572 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11574 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11575 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11576 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11577 (process_event): Change local fd's type to gdb_fildes_t.
11578 (create_file_handler): Adjust prototype.
11579 (delete_file_handler): Adjust prototype.
11580 (handle_file_event): Adjust prototype. Use pfildes.
11581 (create_file_event): Adjsut prototype.
11582 * remote-utils.c (remote_desc, listen_desc): Change type to
11584 * server.h: New gdb_fildes_t typedef.
11585 [USE_WIN32API]: Include winsock2.h.
11586 (delete_file_handler, add_file_handler): Adjust prototypes.
11587 (pfildes): Declare.
11588 * utils.c (pfildes): New.
11590 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11592 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11593 * configure: Regenerate.
11595 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11597 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11598 (linux_done_accessing_memory): ... this.
11599 (linux_target_ops): Adjust.
11600 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11601 * nto-low.c (nto_target_ops): Adjust comment.
11602 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11603 * spu-low.c (spu_target_ops): Adjust comment.
11604 * target.h (target_ops): Rename unprepare_to_access_memory field
11605 to done_accessing_memory.
11606 (unprepare_to_access_memory): Rename to ...
11607 (done_accessing_memory): ... this.
11609 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11611 * linux-low.c (linux_prepare_to_access_memory): New.
11612 (linux_unprepare_to_access_memory): New.
11613 (linux_target_ops): Install them.
11614 * server.c (read_memory): Rename to ...
11615 (gdb_read_memory): ... this. Use
11616 prepare_to_access_memory/prepare_to_access_memory.
11617 (write_memory): Rename to ...
11618 (gdb_write_memory): ... this. Use
11619 prepare_to_access_memory/prepare_to_access_memory.
11620 (handle_search_memory_1): Adjust.
11621 (process_serial_event): Adjust.
11622 * target.h (struct target_ops): New fields
11623 prepare_to_access_memory and unprepare_to_access_memory.
11624 (prepare_to_access_memory, unprepare_to_access_memory): New.
11625 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11626 prepare_to_access_memory/prepare_to_access_memory.
11627 * nto-low.c (nto_target_ops): Adjust.
11628 * spu-low.c (spu_target_ops): Adjust.
11629 * win32-low.c (win32_target_ops): Adjust.
11631 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11633 * Makefile.in (WARN_CFLAGS): Get it from configure.
11634 (WERROR_CFLAGS): New.
11635 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11636 * configure.ac: Introduce --enable-werror, which adds -Werror to
11637 the compiler command line. Enabled by default. Disable with
11638 --disable-werror. Add -Wdeclaration-after-statement
11639 Wpointer-arith and -Wformat-nonliteral to warning flags.
11640 * configure: Regenerate.
11642 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11644 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11646 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11648 * gdbreplay.c (remote_error): New.
11650 (expect): Use gdbchar. Check for error reading from GDB.
11651 Clarify sync error output.
11652 (play): Check for errors writing to GDB.
11653 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11654 * remote-utils.c (getpkt): Check for errors writing to the remote
11657 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11659 * linux-low.c (linux_wait_1): Move non-debugging code out of
11660 `debug_threads' control.
11662 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11664 * linux-low.c (linux_wait_1): Don't set last_status here.
11665 * server.c (push_event, queue_stop_reply_callback): Assert we're
11666 not pushing a TARGET_WAITKIND_IGNORE event.
11667 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11668 (myresume, handle_target_event): Set the thread's last_resume_kind
11669 and last_status from the target returned status.
11671 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11675 * linux-x86-low.c (update_debug_registers_callback): New.
11676 (i386_dr_low_set_addr): Use it.
11677 (i386_dr_low_get_addr): New.
11678 (i386_dr_low_set_control): Use update_debug_registers_callback.
11679 (i386_dr_low_get_control): New.
11680 (i386_dr_low_get_status): Adjust.
11681 * linux-low.c (linux_stop_lwp): New.
11682 * linux-low.h (linux_stop_lwp): Declare.
11684 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11685 argument instead of a i386_debug_reg_state.
11686 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11687 a i386_debug_reg_state.
11688 (i386_insert_aligned_watchpoint): Adjust.
11689 (i386_remove_aligned_watchpoint): Adjust.
11690 (i386_low_stopped_data_address): Read the debug registers from the
11691 inferior instead of from the mirrors.
11692 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11693 (i386_dr_low_get_addr): Declare.
11694 (i386_dr_low_get_control): Declare.
11695 (i386_dr_low_get_status): Change prototype.
11697 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11698 (i386_dr_low_get_addr): New.
11699 (i386_dr_low_get_control): New.
11700 (i386_dr_low_get_status): Adjust prototype. Return
11702 (i386_initial_stuff): Clear dr_status_mirror and
11704 (i386_get_thread_context): Adjust.
11705 (i386_set_thread_context): Adjust.
11706 (i386_thread_added): Adjust.
11708 2010-08-24 Pedro Alves <pedro@codesourcery.com>
11710 * linux-low.h (linux_thread_area): Delete declaration.
11712 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11714 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11715 after its termination.
11717 2010-08-09 Pedro Alves <pedro@codesourcery.com>
11719 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11720 (gdb_wants_all_stopped): Delete.
11721 (linux_wait_1): Don't call them.
11722 * server.c (handle_v_cont): Tag all threads as want-stopped.
11723 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11724 stopped as "client-wants-stopped".
11726 2010-07-31 Pedro Alves <pedro@codesourcery.com>
11728 * Makefile.in (signals_h): New.
11729 (server_h): Depend on it.
11730 (server.o): Don't depend on $(signals_def).
11731 (signals.o): Depend on $(signals_def).
11733 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11735 * Makefile.in (signals_def): New.
11736 (server_h): Append include/gdb/signals.h and signals_def.
11737 (server.o): Append signals_def.
11739 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11741 * server.c (handle_target_event): Use target_signal_to_host for
11742 resume_info.sig initialization.
11743 * target.h (struct thread_resume) <sig>: New comment.
11745 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11747 * server.c (handle_query): strcpy() the returned string from paddress()
11748 instead of sprintf().
11749 * utils.c (paddress): Return phex_nz().
11751 2010-07-07 Joel Brobecker <brobecker@adacore.com>
11753 * server.c (handle_v_cont): Call mourn_inferior if process
11755 (myresume): Likewise.
11757 2010-07-01 Pedro Alves <pedro@codesourcery.com>
11759 Static tracepoints, and integration with UST.
11761 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11762 * mem-break.c (uninsert_all_breakpoints)
11763 (reinsert_all_breakpoints): New.
11764 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11765 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11766 (gdb_agent_ust_loaded, helper_thread_id)
11767 (gdb_agent_helper_thread_id): New macros.
11768 (struct ipa_sym_addresses): Add addr_ust_loaded,
11769 addr_helper_thread_id, addr_cmd_buf.
11770 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11771 (in_process_agent_loaded_ust): New.
11772 (write_e_ust_not_loaded): New.
11773 (maybe_write_ipa_ust_not_loaded): New.
11774 (struct collect_static_trace_data_action): New.
11775 (enum tracepoint_type) <static_tracepoint>: New.
11776 (struct tracepoint) <handle>: Mention static tracepoints.
11777 (struct static_tracepoint_ctx): New.
11778 (CMD_BUF_SIZE): New.
11779 (add_tracepoint_action): Handle static tracepoint actions.
11780 (unprobe_marker_at): New.
11781 (clear_installed_tracepoints): Handle static tracepoints.
11782 (cmd_qtdp): Handle static tracepoints.
11783 (probe_marker_at): New.
11784 (cmd_qtstart): Handle static tracepoints.
11785 (response_tracepoint): Handle static tracepoints.
11786 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11787 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11788 (get_context_regcache): Handle static tracepoints.
11789 (do_action_at_tracepoint): Handle static tracepoint actions.
11790 (traceframe_find_block_type): Handle static trace data blocks.
11791 (traceframe_read_sdata): New.
11792 (download_tracepoints): Download static tracepoint actions.
11793 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11794 (GDB_PROBE_NAME): New.
11796 (GET_UST_SYM): New.
11799 (ust_marker_to_static_tracepoint): New.
11801 (collect_ust_data_at_tracepoint): New.
11802 (gdb_ust_probe): New.
11803 (UNIX_PATH_MAX, SOCK_DIR): New.
11804 (gdb_ust_connect_sync_socket): New.
11805 (resume_thread, stop_thread): New.
11806 (run_inferior_command): New.
11807 (init_named_socket): New.
11808 (gdb_ust_socket_init): New.
11809 (cstr_to_hexstr): New.
11811 (first_marker, next_marker): New.
11812 (response_ust_marker): New.
11813 (cmd_qtfstm, cmd_qtsstm): New.
11814 (unprobe_marker_at, probe_marker_at): New.
11815 (cmd_qtstmat, gdb_ust_thread): New.
11816 (gdb_ust_init): New.
11817 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11818 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11819 (ST_REGENTRY): New.
11820 (x86_64_st_collect_regmap): New.
11821 (X86_64_NUM_ST_COLLECT_GREGS): New.
11822 (AMD64_RIP_REGNUM): New.
11823 (supply_static_tracepoint_registers): New.
11824 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11825 (ST_REGENTRY): New.
11826 (i386_st_collect_regmap): New.
11827 (i386_NUM_ST_COLLECT_GREGS): New.
11828 (supply_static_tracepoint_registers): New.
11829 * server.c (handle_query): Handle qXfer:statictrace:read.
11830 <qSupported>: Report support for StaticTracepoints, and
11831 qXfer:statictrace:read features.
11832 * server.h (traceframe_read_sdata)
11833 (supply_static_tracepoint_registers): Declare.
11834 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11835 (unpack_varlen_hex): Include in IPA build.
11836 * Makefile.in (ustlibs, ustinc): New.
11837 (IPA_OBJS): Add remote-utils-ipa.o.
11838 ($(IPA_LIB)): Link -ldl and -lpthread.
11840 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11841 * config.in, configure: Regenerate.
11843 2010-06-20 Ian Lance Taylor <iant@google.com>
11844 Pedro Alves <pedro@codesourcery.com>
11846 * linux-x86-low.c (always_true): Delete.
11847 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11848 trying to fool the compiler with always_true.
11850 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11852 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11853 conditions in gdbserver.
11855 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11857 * spu-low.c (spu_read_memory): Wrap around local store limit.
11858 (spu_write_memory): Likewise.
11860 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11862 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11863 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11865 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11867 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11868 uses with LONGEST uses.
11870 2010-06-14 Stan Shebs <stan@codesourcery.com>
11871 Pedro Alves <pedro@codesourcery.com>
11875 * linux-x86-low.c: Include limits.h.
11877 (always_true): New.
11880 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11881 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11882 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11883 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11884 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11885 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11886 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11887 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11888 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11889 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11890 (amd64_emit_void_call_2): New.
11891 (amd64_emit_ops): New.
11892 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11893 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11894 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11895 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11896 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11897 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11898 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11899 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11900 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11901 (i386_emit_stack_adjust, i386_emit_int_call_1)
11902 (i386_emit_void_call_2): New.
11903 (i386_emit_ops): New.
11904 (x86_emit_ops): New.
11905 (the_low_target): Install x86_emit_ops.
11906 * server.h (struct emit_ops): New.
11907 (get_raw_reg_func_addr): Declare.
11908 (current_insn_ptr, emit_error): Declare.
11909 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11910 (set_trace_state_variable_value): New defines.
11911 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11912 addr_get_trace_state_variable_value and
11913 addr_set_trace_state_variable_value.
11914 (symbol_list): New fields for get_raw_reg,
11915 get_trace_state_variable_value and set_trace_state_variable_value.
11916 (condfn): New typedef.
11917 (struct tracepoint): New field `compiled_cond'.
11918 (do_action_at_tracepoint): Clear compiled_cond.
11919 (get_trace_state_variable_value, set_trace_state_variable_value):
11921 (condition_true_at_tracepoint): If there's a compiled condition,
11923 (current_insn_ptr, emit_error): New globals.
11924 (struct bytecode_address): New.
11925 (get_raw_reg_func_addr): New.
11926 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11927 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11928 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11929 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11930 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11931 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11932 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11933 (compile_tracepoint_condition, compile_bytecodes): New.
11934 * target.h (emit_ops): Forward declare.
11935 (struct target_ops): New field emit_ops.
11936 (target_emit_ops): New.
11937 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11938 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11939 * linux-low.c (linux_emit_ops): New.
11940 (linux_target_ops): Install it.
11941 * linux-low.h (struct linux_target_ops): New field emit_ops.
11943 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11945 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11946 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11948 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11949 Stan Shebs <stan@codesourcery.com>
11951 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11952 (all): Depend on $(extra_libraries).
11953 (install-only): Install the IPA.
11954 (IPA_OBJS, IPA_LIB): New.
11955 (clean): Remove the IPA lib.
11956 (IPAGENT_CFLAGS): New.
11957 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11958 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11959 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11960 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11961 * configure.ac: Check for atomic builtins support in the compiler.
11962 (IPA_DEPFILES, extra_libraries): Define.
11963 * configure.srv (ipa_obj): Add description.
11964 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11965 (i[34567]86-*-linux*): Set ipa_obj.
11966 (x86_64-*-linux*): Set ipa_obj.
11967 * linux-low.c (stabilizing_threads): New.
11968 (supports_fast_tracepoints): New.
11969 (linux_detach): Stabilize threads before detaching.
11970 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11971 the lwp is either not stabilizing, or is moving out of a jump pad.
11972 (linux_fast_tracepoint_collecting): New.
11973 (maybe_move_out_of_jump_pad): New.
11974 (enqueue_one_deferred_signal): New.
11975 (dequeue_one_deferred_signal): New.
11976 (linux_wait_for_event_1): If moving out of a jump pad, defer
11977 pending signals to later.
11978 (linux_stabilize_threads): New.
11979 (linux_wait_1): Check if threads need moving out of jump pads, and
11981 (stuck_in_jump_pad_callback): New.
11982 (move_out_of_jump_pad_callback): New.
11983 (lwp_running): New.
11984 (linux_resume_one_lwp): Handle moving out of jump pads.
11985 (linux_set_resume_request): Dequeue deferred signals.
11986 (need_step_over_p): Also step over fast tracepoint jumps.
11987 (start_step_over): Also uninsert fast tracepoint jumps.
11988 (finish_step_over): Also reinsert fast tracepoint jumps.
11989 (linux_install_fast_tracepoint_jump): New.
11990 (linux_target_ops): Install linux_stabilize_threads and
11991 linux_install_fast_tracepoint_jump_pad.
11992 * linux-low.h (linux_target_ops) <get_thread_area,
11993 install_fast_tracepoint_jump_pad>: New fields.
11994 (struct lwp_info) <collecting_fast_tracepoint,
11995 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11996 (linux_get_thread_area): Declare.
11997 * linux-x86-low.c (jump_insn): New.
11998 (x86_get_thread_area): New.
11999 (append_insns): New.
12000 (push_opcode): New.
12001 (amd64_install_fast_tracepoint_jump_pad): New.
12002 (i386_install_fast_tracepoint_jump_pad): New.
12003 (x86_install_fast_tracepoint_jump_pad): New.
12004 (the_low_target): Install x86_get_thread_area and
12005 x86_install_fast_tracepoint_jump_pad.
12006 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12007 (struct fast_tracepoint_jump): New.
12008 (fast_tracepoint_jump_insn): New.
12009 (fast_tracepoint_jump_shadow): New.
12010 (find_fast_tracepoint_jump_at): New.
12011 (fast_tracepoint_jump_here): New.
12012 (delete_fast_tracepoint_jump): New.
12013 (set_fast_tracepoint_jump): New.
12014 (uninsert_fast_tracepoint_jumps_at): New.
12015 (reinsert_fast_tracepoint_jumps_at): New.
12016 (set_breakpoint_at): Use write_inferior_memory.
12017 (uninsert_raw_breakpoint): Use write_inferior_memory.
12018 (check_mem_read): Mask out fast tracepoint jumps.
12019 (check_mem_write): Mask out fast tracepoint jumps.
12020 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12021 (set_fast_tracepoint_jump): Declare.
12022 (delete_fast_tracepoint_jump)
12023 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12024 (reinsert_fast_tracepoint_jumps_at): Declare.
12025 * regcache.c: Don't compile many functions when building the
12026 in-process agent library.
12027 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12028 the register buffer in the heap.
12029 (free_register_cache): If the register buffer isn't owned by the
12030 regcache, don't free it.
12031 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12032 pre-existing register caches.
12033 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12035 (convert_ascii_to_int): : Constify `from' parameter type.
12036 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12037 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12038 the needed buffer in-place.
12039 (relocate_instruction): New.
12040 * server.c (handle_query) <qSymbols>: If the target supports
12041 tracepoints, give it a chance of looking up symbols. Report
12042 support for fast tracepoints.
12043 (handle_status): Stabilize threads.
12044 (process_serial_event): Adjust.
12045 * server.h (struct fast_tracepoint_jump): Forward declare.
12046 (struct process_info) <fast_tracepoint_jumps>: New field.
12047 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12048 (decode_X_packet, decode_M_packet): Adjust.
12049 (relocate_instruction): Declare.
12050 (in_process_agent_loaded): Declare.
12051 (tracepoint_look_up_symbols): Declare.
12052 (struct fast_tpoint_collect_status): Declare.
12053 (fast_tracepoint_collecting): Declare.
12054 (force_unlock_trace_buffer): Declare.
12055 (handle_tracepoint_bkpts): Declare.
12056 (initialize_low_tracepoint)
12057 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12058 * target.h (struct target_ops) <stabilize_threads,
12059 install_fast_tracepoint_jump_pad>: New fields.
12060 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12061 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12062 [HAVE_STDINT_H]: Include stdint.h.
12063 (trace_debug_1): Rename to ...
12064 (trace_vdebug): ... this.
12065 (trace_debug): Rename to ...
12066 (trace_debug_1): ... this. Add `level' parameter.
12067 (trace_debug): New.
12068 (ATTR_USED, ATTR_NOINLINE): New.
12069 (IP_AGENT_EXPORT): New.
12070 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12071 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12072 (about_to_request_buffer_space, trace_buffer_is_full)
12073 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12074 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12075 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12076 (traceframe_write_count, traceframes_created)
12077 (trace_state_variables)
12078 New renaming defines.
12079 (struct ipa_sym_addresses): New.
12080 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12081 (symbol_list): New.
12082 (ipa_sym_addrs): New.
12083 (all_tracepoint_symbols_looked_up): New.
12084 (in_process_agent_loaded): New.
12085 (write_e_ipa_not_loaded): New.
12086 (maybe_write_ipa_not_loaded): New.
12087 (tracepoint_look_up_symbols): New.
12088 (debug_threads) [IN_PROCESS_AGENT]: New.
12089 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12090 (UNKNOWN_SIDE_EFFECTS): New.
12091 (stop_tracing): New.
12092 (flush_trace_buffer): New.
12093 (stop_tracing_bkpt): New.
12094 (flush_trace_buffer_bkpt): New.
12095 (read_inferior_integer): New.
12096 (read_inferior_uinteger): New.
12097 (read_inferior_data_pointer): New.
12098 (write_inferior_data_pointer): New.
12099 (write_inferior_integer): New.
12100 (write_inferior_uinteger): New.
12101 (struct collect_static_trace_data_action): Delete.
12102 (enum tracepoint_type): New.
12103 (struct tracepoint) <type>: New field `type'.
12104 <actions_str, step_actions, step_actions_str>: Only include in
12106 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12107 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12108 (tracepoints): Use IP_AGENT_EXPORT.
12109 (last_tracepoint): Don't include in the IPA.
12110 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12111 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12112 (alloced_trace_state_variables): New.
12113 (trace_state_variables): Use IP_AGENT_EXPORT.
12114 (traceframe_t): Delete unused variable.
12115 (circular_trace_buffer): Don't include in the IPA.
12116 (trace_buffer_start): Delete.
12117 (struct trace_buffer_control): New.
12118 (trace_buffer_free): Delete.
12119 (struct ipa_trace_buffer_control): New.
12120 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12121 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12123 (trace_buffer_ctrl): New.
12124 (TRACE_BUFFER_CTRL_CURR): New.
12125 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12126 Reimplement as macros.
12127 (trace_buffer_wrap): Delete.
12128 (traceframe_write_count, traceframe_read_count)
12129 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12130 (struct tracepoint_hit_ctx) <type>: New field.
12131 (struct fast_tracepoint_ctx): New.
12132 (memory_barrier): New.
12134 (record_tracepoint_error): Update atomically in the IPA.
12135 (clear_inferior_trace_buffer): New.
12136 (about_to_request_buffer_space): New.
12137 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12138 updating the same buffer.
12139 (add_tracepoint): Default the tracepoint's type to trap
12140 tracepoint, and orig_size to -1.
12141 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12142 internal variables.
12143 (create_trace_state_variable): New parameter `gdb'. Handle it.
12144 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12145 (cmd_qtdp): Handle fast tracepoints.
12146 (cmd_qtdv): Adjust.
12147 (max_jump_pad_size): New.
12148 (gdb_jump_pad_head): New.
12149 (get_jump_space_head): New.
12150 (claim_jump_space): New.
12151 (sort_tracepoints): New.
12152 (MAX_JUMP_SIZE): New.
12153 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12155 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12156 support. Upload fast traceframes, and delete internal IPA
12158 (stop_tracing_handler): New.
12159 (flush_trace_buffer_handler): New.
12160 (cmd_qtstop): Upload fast tracepoints.
12161 (response_tracepoint): Handle fast tracepoints.
12162 (tracepoint_finished_step): Upload fast traceframes. Set the
12163 tracepoint hit context's tracepoint type.
12164 (handle_tracepoint_bkpts): New.
12165 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12166 type. Add comment about fast tracepoints.
12167 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12168 non-existing action_str field.
12169 (get_context_regcache): Handle fast tracepoints.
12170 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12172 (fast_tracepoint_from_jump_pad_address): New.
12173 (fast_tracepoint_from_ipa_tpoint_address): New.
12174 (collecting_t): New.
12175 (force_unlock_trace_buffer): New.
12176 (fast_tracepoint_collecting): New.
12178 (gdb_collect): New.
12179 (write_inferior_data_ptr): New.
12180 (target_tp_heap): New.
12181 (target_malloc): New.
12182 (download_agent_expr): New.
12184 (download_tracepoints): New.
12185 (download_trace_state_variables): New.
12186 (upload_fast_traceframes): New.
12187 (IPA_FIRST_TRACEFRAME): New.
12188 (IPA_NEXT_TRACEFRAME_1): New.
12189 (IPA_NEXT_TRACEFRAME): New.
12190 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12191 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12192 (gdb_jump_pad_buffer_end): New.
12193 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12194 (initialize_tracepoint): Adjust.
12195 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12196 buffer. Initialize the low module.
12197 * utils.c (PREFIX, TOOLNAME): New.
12198 (malloc_failure): Use PREFIX.
12199 (error): In the IPA, an error causes an exit.
12200 (fatal, warning): Use PREFIX.
12201 (internal_error): Use TOOLNAME.
12202 (NUMCELLS): Increase to 10.
12203 * configure, config.in: Regenerate.
12205 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12207 * server.c (handle_query) <qSupported>: Do two passes over the
12208 qSupported string to avoid nesting strtok.
12210 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12212 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12214 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12215 -Wl,--dynamic-list.
12216 * configure: Regenerate.
12217 * proc-service.list: New.
12219 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12221 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12224 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12226 * gdbreplay.c (remote_open): Check error return from socket() call by
12227 its equality to -1 not by it being negative.
12228 * remote-utils.c (remote_open): Likewise.
12230 2010-05-23 Pedro Alves <pedro@codesourcery.com>
12232 * config.h: Regenerate.
12234 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12236 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12237 doesn't provide PTRACE_GET_THREAD_AREA.
12239 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12241 * linux-m68k-low.c: Include <asm/ptrace.h>
12242 (ps_get_thread_area): Implement.
12244 2010-05-03 Doug Evans <dje@google.com>
12246 * event-loop.c (struct callback_event): New struct.
12247 (callback_list): New global.
12248 (append_callback_event, delete_callback_event): New functions.
12249 (process_callback): New function.
12250 (start_event_loop): Call it.
12251 * remote-utils.c (NOT_SCHEDULED): Define.
12252 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12253 moved out of readchar.
12254 (readchar): Rewrite. Call reschedule before returning.
12255 (reset_readchar): New function.
12256 (remote_close): Call it.
12257 (process_remaining, reschedule): New functions.
12258 * server.h (callback_handler_func): New typedef.
12259 (append_callback_event, delete_callback_event): Declare.
12261 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12263 * proc-service.c (ps_pglobal_lookup): Use
12264 thread_db_look_up_one_symbol.
12265 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12266 parameter. Use it instead of all_symbols_looked_up.
12267 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12269 (all_symbols_looked_up): Don't declare.
12270 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12271 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12273 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12274 Set all_symbols_looked_up here.
12275 (thread_db_look_up_one_symbol): New.
12276 (thread_db_get_tls_address): Adjust.
12277 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12278 thread_db object on the heap, and tentatively set it in the
12280 (thread_db_init): Don't set all_symbols_looked_up here.
12281 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12283 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12285 * linux-low.c (linux_kill, linux_detach): Adjust.
12286 (status_pending_p_callback): Remove redundant statement. Check
12287 for !TARGET_WAITIKIND_IGNORE, instead of
12288 TARGET_WAITKIND_STOPPED.
12289 (handle_tracepoints): Make sure LWP is locked. Adjust.
12290 (linux_wait_for_event_1): Adjust.
12291 (linux_cancel_breakpoints): New.
12292 (unsuspend_one_lwp): New.
12293 (unsuspend_all_lwps): New.
12294 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12295 (send_sigstop_callback): Change return type to int, add new
12296 `except' parameter and handle it.
12297 (suspend_and_send_sigstop_callback): New.
12298 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12299 pass them down. If SUSPEND, also increment the lwp's suspend
12301 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12302 (need_step_over_p): Don't consider suspended LWPs.
12303 (start_step_over): Adjust.
12304 (proceed_one_lwp): Change return type to int, add new `except'
12305 parameter and handle it.
12306 (unsuspend_and_proceed_one_lwp): New.
12307 (proceed_all_lwps): Use find_inferior instead of
12309 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12310 also decrement the suspend count of LWPs. Pass `except' down,
12311 instead of hacking its suspend count.
12312 (linux_pause_all): Add `freeze' parameter. Adjust.
12313 (linux_unpause_all): New.
12314 (linux_target_ops): Install linux_unpause_all.
12315 * server.c (handle_status): Adjust.
12316 * target.h (struct target_ops): New fields `unpause_all' and
12317 `cancel_breakpoints'. Add new parameter to `pause_all'.
12318 (pause_all): Add new `freeze' parameter.
12319 (unpause_all): New.
12320 (cancel_breakpoints): New.
12321 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12322 cancel breakpoints.
12323 (cmd_qtstart): Pause threads.
12324 (stop_tracing): Pause threads, and cancel breakpoints.
12325 * win32-low.c (win32_target_ops): Adjust.
12327 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12329 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12330 the inferior right away from here...
12331 (linux_wait_1): ... to here, and adjust to check the thread's
12332 last_resume_kind instead of the lwp's step or stop_expected flags.
12334 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12336 * README: Use consistent `GDB' and `GDBserver' spellings.
12338 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12340 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12341 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12342 (linux_detach_one_lwp): Assume the lwp is stopped.
12343 (any_thread_of): Delete.
12344 (linux_detach): Stop all lwps here. Don't blindly delete all
12346 (delete_lwp_callback): New.
12347 (linux_mourn): Delete all lwps of the process that is gone.
12348 (linux_wait_1): Don't delete the last lwp of the process here.
12349 * mem-break.h (mark_breakpoints_out): Declare.
12350 * mem-break.c (mark_breakpoints_out): New.
12351 (free_all_breakpoints): Use it.
12352 * server.c (handle_target_event): If the process is gone, mark
12354 * thread-db.c (struct thread_db) <create_bp>: New field.
12355 (thread_db_enable_reporting): Fix prototype. Store a thread event
12356 breakpoint reference in the thread_db struct.
12357 (thread_db_load_search): Clear the thread_db object.
12358 (try_thread_db_load_1): Ditto.
12359 (switch_to_process): New.
12360 (disable_thread_event_reporting): Use it.
12361 (remove_thread_event_breakpoints): New.
12362 (thread_db_detach, thread_db_mourn): Use it.
12364 2010-05-01 Pedro Alves <pedro@codesourcery.com>
12366 * linux-low.c (linux_enable_event_reporting): New.
12367 (linux_wait_for_event_1, handle_extended_wait): Use it.
12369 2010-04-30 Pedro Alves <pedro@codesourcery.com>
12371 * linux-low.c (linux_kill_one_lwp, linux_kill)
12372 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12373 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12374 SIGSTOP even if the LWP is stopped.
12375 (send_sigstop_callback): New.
12376 (stop_all_lwps): Use send_sigstop_callback instead.
12377 (linux_resume_one_thread): Adjust.
12378 (proceed_one_lwp): Still proceed an LWP that the client has
12379 requested to stop, if we haven't reported it as stopped yet. Make
12380 sure that LWPs the client want stopped, have a pending SIGSTOP.
12382 2010-04-26 Doug Evans <dje@google.com>
12384 * server.c (handle_general_set): Make static.
12386 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12387 Print received char after testing for error/eof instead of before.
12388 (input_interrupt): Tweak comment.
12390 2010-04-23 Doug Evans <dje@google.com>
12392 * server.c (start_inferior): Print inferior argv if --debug.
12394 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12396 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12397 * nto-x86-low.c: Include server.h
12399 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12401 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12402 be consistent with other sources of this directory.
12403 (init_registers_amd64): Correct name of source file of this function
12406 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12408 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12409 64-bit executables.
12411 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12413 * win32-i386-low.c: Add 64-bit support.
12414 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12415 (init_registers_amd64): Declare.
12416 (mappings): Add 64-bit version of array.
12417 (init_windows_x86): New function.
12418 (the_low_target): Change init_arch field to init_windows_x86.
12420 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12422 * win32-low.c: Adapt to support also 64-bit architecture.
12423 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12424 (get_image_name): Use SIZE_T type for local variable `done'.
12425 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12426 (toolhelp_get_dll_name): Idem.
12427 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12428 Use uintptr_t typecast to avoid warning.
12429 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12430 (handle_exception): Use phex_nz to avoid warning.
12431 (win32_wait): Remove unused local variable `process'.
12433 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12435 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12438 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12440 * configure.ac: Use `ws2_32' library for srv_mingw.
12441 * configure: Regenerate.
12442 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12443 * remote-utils.c: Likewise.
12445 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12447 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12448 if __x86_64__ is defined.
12450 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12452 * configure: Regenerate.
12454 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12456 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12457 * target.h (target_ops): New get_tib_address field.
12458 * win32-low.h (win32_thread_info): Add thread_local_base field.
12459 * win32-low.c (child_add_thread): Add tlb argument.
12460 Set thread_local_base field to TLB.
12461 (get_child_debug_event): Adapt to child_add_thread change.
12462 (win32_get_tib_address): New function.
12463 (win32_target_ops): Set get_tib_address field to
12464 win32_get_tib_address.
12465 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12467 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12469 * linux-low.c (linux_mourn): Also remove the process.
12470 * server.c (handle_target_event): Don't remove the process here.
12471 * nto-low.c (nto_mourn): New.
12472 (nto_target_ops): Install it.
12473 * spu-low.c (spu_mourn): New.
12474 (spu_target_ops): Install it.
12475 * win32-low.c (win32_mourn): New.
12476 (win32_target_ops): Install it.
12478 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12480 * server.h (buffer_xml_printf): Remove redundant `;'.
12482 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12484 * regcache.c (set_register_cache): Invalidate regcaches before
12485 changing the register cache layout.
12486 (regcache_invalidate_one): Allow a NULL regcache.
12487 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12488 regcaches before changing the register cache layout or the target
12491 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12493 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12494 variable warning on Linux/x86-64.
12496 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12498 GDBserver disconnected tracing support.
12500 * linux-low.c (linux_remove_process): Delete.
12501 (add_lwp): Don't set last_resume_kind here.
12502 (linux_kill): Use `mourn'.
12503 (linux_detach): Use `thread_db_detach', and `mourn'.
12504 (linux_mourn): New.
12505 (linux_attach_lwp_1): Adjust comment.
12506 (linux_attach): last_resume_kind moved the thread_info; adjust.
12507 (status_pending_p_callback): Adjust.
12508 (linux_wait_for_event_1): Adjust.
12509 (count_events_callback, select_singlestep_lwp_callback)
12510 (select_event_lwp_callback, cancel_breakpoints_callback)
12511 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12512 (proceed_one_lwp): Adjust.
12513 (linux_async): Add debug output.
12514 (linux_thread_stopped): New.
12515 (linux_pause_all): New.
12516 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12518 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12519 (thread_db_free): Delete declaration.
12520 (thread_db_detach, thread_db_mourn): Declare.
12521 * thread-db.c (thread_db_init): Use thread_db_mourn.
12522 (thread_db_free): Delete, split in two.
12523 (disable_thread_event_reporting): New.
12524 (thread_db_detach): New.
12525 (thread_db_mourn): New.
12527 * server.h (struct thread_info) <last_resume_kind>: New field.
12528 <attached>: Add comment.
12529 <gdb_detached>: New field.
12530 (handler_func): Change return type to int.
12531 (handle_serial_event, handle_target_event): Ditto.
12532 (gdb_connected): Declare.
12534 (disconnected_tracing): Declare.
12535 (stop_tracing): Declare.
12537 * server.c (handle_query) <qSupported>: Report support for
12538 disconnected tracing.
12539 (queue_stop_reply_callback): Account for running threads.
12540 (gdb_wants_thread_stopped): New.
12541 (gdb_wants_all_threads_stopped): New.
12542 (gdb_reattached_process): New.
12543 (handle_status): Clear the `gdb_detached' flag of all processes.
12544 In all-stop, stop all threads.
12545 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12546 (process_serial_event): If the remote connection breaks, or if an
12547 exit was forced with "monitor exit", force an event loop exit.
12548 Handle disconnected tracing on detach.
12549 (handle_serial_event): Adjust.
12550 (handle_target_event): If GDB isn't connected, forward events back
12551 to the inferior, unless the last process exited, in which case,
12552 exit gdbserver. Adjust interface.
12554 * remote-utils.c (remote_open): Don't block in accept. Instead
12555 register an event loop source on the listen socket file
12556 descriptor. Refactor bits into ...
12557 (listen_desc): ... this new global.
12558 (gdb_connected): ... this new function.
12559 (enable_async_notification): ... this new function.
12560 (handle_accept_event): ... this new function.
12561 (remote_close): Clear remote_desc.
12563 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12565 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12567 (mourn_inferior): Define.
12568 (target_process_qsupported): Avoid the dangling else problem.
12569 (thread_stopped): Define.
12570 (pause_all): Define.
12571 (target_waitstatus_to_string): Declare.
12572 * target.c (target_waitstatus_to_string): New.
12574 * tracepoint.c (tracing): Make extern.
12575 (disconnected_tracing): New.
12576 (stop_tracing): Make extern. Handle tracing stops due to GDB
12578 (cmd_qtdisconnected): New.
12579 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12580 (handle_tracepoint_general_set): Handle QTDisconnected.
12582 * event-loop.c (event_handler_func): Change return type to int.
12583 (process_event): Bail out if the event handler wants the event
12585 (handle_file_event): Ditto.
12586 (start_event_loop): Bail out if the event handler wants the event
12589 * nto-low.c (nto_target_ops): Adjust.
12590 * spu-low.c (spu_wait): Don't remove the process here.
12591 (spu_target_ops): Adjust.
12592 * win32-low.c (win32_wait): Don't remove the process here.
12593 (win32_target_ops): Adjust.
12595 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12597 * regcache.c (realloc_register_cache): Invalidate inferior's
12598 regcache before recreating it.
12600 2010-04-09 Pedro Alves <pedro@codesourcery.com>
12602 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12604 2010-04-09 Stan Shebs <stan@codesourcery.com>
12605 Pedro Alves <pedro@codesourcery.com>
12607 * server.h (LONGEST): New.
12608 (struct thread_info) <while_stepping>: New field.
12609 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12611 (initialize_tracepoint, handle_tracepoint_general_set)
12612 (handle_tracepoint_query, tracepoint_finished_step)
12613 (tracepoint_was_hit, release_while_stepping_state_list):
12614 (current_traceframe): Declare.
12615 * server.c (handle_general_set): Handle tracepoint packets.
12616 (read_memory): New.
12617 (write_memory): New.
12618 (handle_search_memory_1): Use read_memory.
12619 (handle_query): Report support for conditional tracepoints, trace
12620 state variables, and tracepoint sources. Handle tracepoint
12622 (main): Initialize the tracepoints module.
12623 (process_serial_event): Handle traceframe reads/writes.
12625 * linux-low.c (handle_tracepoints): New.
12626 (linux_wait_1): Call it.
12627 (linux_resume_one_lwp): Handle while-stepping.
12628 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12629 (linux_target_ops): Install them.
12630 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12632 * linux-x86-low.c (x86_supports_tracepoints): New.
12633 (the_low_target). Install it.
12635 * mem-break.h (delete_breakpoint): Declare.
12636 * mem-break.c (delete_breakpoint): Make external.
12638 * target.h (struct target_ops): Add `supports_tracepoints',
12639 `read_pc', and `write_pc' fields.
12640 (target_supports_tracepoints): Define.
12641 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12644 * regcache.h (struct regcache) <registers_owned>: New field.
12645 (init_register_cache, regcache_cpy): Declare.
12646 (regcache_read_pc, regcache_write_pc): Declare.
12647 (register_cache_size): Declare.
12648 (supply_regblock): Declare.
12649 * regcache.c (init_register_cache): New.
12650 (new_register_cache): Use it.
12651 (regcache_cpy): New.
12652 (register_cache_size): New.
12653 (supply_regblock): New.
12654 (regcache_read_pc, regcache_write_pc): New.
12656 * tracepoint.c: New.
12658 * Makefile.in (OBS): Add tracepoint.o.
12659 (tracepoint.o): New rule.
12661 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12663 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12665 (i386-mmx.c): Likewise.
12666 (i386-mmx-linux.o): Likewise.
12667 (i386-mmx-linux.c): Likewise.
12669 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12670 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12671 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12672 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12674 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12675 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12676 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12678 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12680 * Makefile.in (clean): Updated.
12682 (i386-avx.c): Likewise.
12683 (i386-avx-linux.o): Likewise.
12684 (i386-avx-linux.c): Likewise.
12685 (amd64-avx.o): Likewise.
12686 (amd64-avx.c): Likewise.
12687 (amd64-avx-linux.o): Likewise.
12688 (amd64-avx-linux.c): Likewise.
12690 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12691 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12692 (srv_amd64_regobj): Add amd64-avx.o.
12693 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12694 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12695 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12696 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12697 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12698 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12699 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12701 * i387-fp.c: Include "i386-xstate.h".
12703 (i387_cache_to_xsave): Likewise.
12704 (i387_xsave_to_cache): Likewise.
12705 (x86_xcr0): Likewise.
12707 * i387-fp.h (i387_cache_to_xsave): Likewise.
12708 (i387_xsave_to_cache): Likewise.
12709 (x86_xcr0): Likewise.
12711 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12712 * linux-crisv32-low.c (target_regsets): Likewise.
12713 * linux-m68k-low.c (target_regsets): Likewise.
12714 * linux-mips-low.c (target_regsets): Likewise.
12715 * linux-ppc-low.c (target_regsets): Likewise.
12716 * linux-s390-low.c (target_regsets): Likewise.
12717 * linux-sh-low.c (target_regsets): Likewise.
12718 * linux-sparc-low.c (target_regsets): Likewise.
12719 * linux-xtensa-low.c (target_regsets): Likewise.
12721 * linux-low.c: Include <sys/uio.h>.
12722 (regsets_fetch_inferior_registers): Support nt_type.
12723 (regsets_store_inferior_registers): Likewise.
12724 (linux_process_qsupported): New.
12725 (linux_target_ops): Add linux_process_qsupported.
12727 * linux-low.h (regset_info): Add nt_type.
12728 (linux_target_ops): Add process_qsupported.
12730 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12732 (init_registers_i386_avx_linux): New.
12733 (init_registers_amd64_avx_linux): Likewise.
12734 (xmltarget_i386_linux_no_xml): Likewise.
12735 (xmltarget_amd64_linux_no_xml): Likewise.
12736 (PTRACE_GETREGSET): Likewise.
12737 (PTRACE_SETREGSET): Likewise.
12738 (x86_fill_xstateregset): Likewise.
12739 (x86_store_xstateregset): Likewise.
12740 (use_xml): Likewise.
12741 (x86_linux_update_xmltarget): Likewise.
12742 (x86_linux_process_qsupported): Likewise.
12743 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12744 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12745 init_registers_i386_linux here. Call
12746 x86_linux_update_xmltarget.
12747 (the_low_target): Add x86_linux_process_qsupported.
12749 * server.c (handle_query): Call target_process_qsupported.
12751 * target.h (target_ops): Add process_qsupported.
12752 (target_process_qsupported): New.
12754 2010-04-03 Pedro Alves <pedro@codesourcery.com>
12756 * inferiors.c (add_thread): Set last_status kind to
12757 TARGET_WAITKIND_IGNORE.
12758 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12759 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12760 (linux_wait_1): Move `thread' local definition to block that uses
12761 it. Don't NULL initialize `event_child'.
12762 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12763 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12764 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12766 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12768 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12769 an extended waitstatus, or by a watchpoint.
12770 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12771 thread was stepping or has been stopped by a watchpoint.
12773 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12775 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12776 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12777 of another, then delete the previous, and validate all
12779 (validate_inserted_breakpoint): New.
12780 (delete_disabled_breakpoints): New.
12781 (validate_breakpoints): New.
12782 (check_mem_read): Validate breakpoints before trusting their
12783 shadow. Delete disabled breakpoints.
12784 (check_mem_write): Validate breakpoints before trusting they
12785 should be inserted. Delete disabled breakpoints.
12786 * mem-break.h (validate_breakpoints):
12787 * server.c (handle_query): Validate breakpoints when we see a
12790 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12792 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12793 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12794 if we could tell there's a GDB breakpoint at stop_pc.
12795 (need_step_over_p): Don't do a step over if we find a GDB
12796 breakpoint at the resume PC.
12798 * mem-break.c (struct raw_breakpoint): New.
12799 (enum bkpt_type): New type `gdb_breakpoint'.
12800 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12801 fields. New field `raw'.
12802 (find_raw_breakpoint_at): New.
12803 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12804 breakpoint instead.
12805 (set_breakpoint_at): Adjust.
12806 (delete_raw_breakpoint): New.
12807 (release_breakpoint): New.
12808 (delete_breakpoint): Rename to...
12809 (delete_breakpoint_1): ... this. Add proc parameter. Use
12810 release_breakpoint. Return ENOENT.
12811 (delete_breakpoint): Reimplement.
12812 (find_breakpoint_at): Delete.
12813 (find_gdb_breakpoint_at): New.
12814 (delete_breakpoint_at): Delete.
12815 (set_gdb_breakpoint_at): New.
12816 (delete_gdb_breakpoint_at): New.
12817 (gdb_breakpoint_here): New.
12818 (set_reinsert_breakpoint): Use release_breakpoint.
12819 (uninsert_breakpoint): Rename to ...
12820 (uninsert_raw_breakpoint): ... this.
12821 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12822 (reinsert_raw_breakpoint): Change parameter type to
12824 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12826 (check_breakpoints): Adjust. Use release_breakpoint.
12827 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12828 (breakpoint_inserted_here): Ditto.
12829 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12830 Don't trust the breakpoint's shadow if it is not inserted.
12831 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12832 (delete_all_breakpoints): Adjust.
12833 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12834 use delete_breakpoint_1.
12836 * mem-break.h (breakpoints_supported): Delete declaration.
12837 (set_gdb_breakpoint_at): Declare.
12838 (gdb_breakpoint_here): Declare.
12839 (delete_breakpoint_at): Delete.
12840 (delete_gdb_breakpoint_at): Declare.
12842 * server.h (struct raw_breakpoint): Forward declare.
12843 (struct process_info): New field `raw_breakpoints'.
12845 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12848 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12850 * linux-low.c (status_pending_p_callback): Fix comment.
12851 (linux_wait_for_event_1): Move most of the internal breakpoint
12852 handling from here...
12853 (linux_wait_1): ... to here.
12854 (count_events_callback): New.
12855 (select_singlestep_lwp_callback): New.
12856 (select_event_lwp_callback): New.
12857 (cancel_breakpoints_callback): New.
12858 (select_event_lwp): New.
12859 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12860 priority to all LWPs that have had events that should be reported
12861 to the client. Cancel breakpoints when about to reporting the
12862 event to the client, not while stopping lwps. No longer cancel
12863 finished single-steps here.
12864 (cancel_finished_single_step): Delete.
12865 (cancel_finished_single_steps): Delete.
12867 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12869 * mem-break.c (enum bkpt_type): New.
12870 (struct breakpoint): New field `type'.
12871 (set_breakpoint_at): Change return type to struct breakpoint
12872 pointer. Set type to `other_breakpoint' by default.
12873 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12874 in the breakpoint list.
12875 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12876 (reinsert_breakpoint): Rename to ...
12877 (reinsert_raw_breakpoint): ... this.
12878 (reinsert_breakpoints_at): Adjust.
12879 * mem-break.h (struct breakpoint): Declare.
12880 (set_breakpoint_at): Change return type to struct breakpoint
12883 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12885 * server.c (handle_query): Assign, not compare.
12887 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12889 Teach linux gdbserver to step-over-breakpoints.
12891 * linux-low.c (can_hardware_single_step): New.
12892 (supports_breakpoints): New.
12893 (handle_extended_wait): If stopping threads, read the stop pc of
12894 the new cloned LWP.
12896 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12897 low target doesn't support retrieving the PC.
12898 (add_lwp): Set last_resume_kind to resume_continue.
12899 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12900 (linux_attach): Don't clear stop_expected. Set the lwp's
12901 last_resume_kind to resume_stop.
12902 (linux_detach_one_lwp): Don't check for removed breakpoints.
12903 (check_removed_breakpoint): Delete.
12904 (status_pending_p): Rename to ...
12905 (status_pending_p_callback): ... this. Don't check for removed
12906 breakpoints. Don't consider threads that are stopped from GDB's
12908 (linux_wait_for_lwp): Always read the stop_pc here.
12909 (cancel_breakpoint): New.
12910 (step_over_bkpt): New global.
12911 (linux_wait_for_event_1): Implement stepping over breakpoints.
12912 (gdb_wants_lwp_stopped): New.
12913 (gdb_wants_all_stopped): New.
12914 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12915 single-step traps here. Store the thread's last reported target
12917 (send_sigstop): Don't clear stop_expected. Always set it,
12919 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12920 (cancel_finished_single_step): New.
12921 (cancel_finished_single_steps): New.
12922 (wait_for_sigstop): Don't cancel finished single-step traps here.
12923 (linux_resume_one_lwp): Don't check for removed breakpoints.
12924 Don't set `step' on non-hardware step archs.
12925 (linux_set_resume_request): Ignore resume_stop requests if already
12926 stopping or stopped. Set the lwp's last_resume_kind.
12927 (resume_status_pending_p): Don't check for removed breakpoints.
12928 (need_step_over_p): New.
12929 (start_step_over): New.
12930 (finish_step_over): New.
12931 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12932 requests. Clear the thread's last reported target waitstatus.
12933 Don't use the `suspended' flag. Don't consider pending breakpoints.
12934 (linux_resume): Start a step-over if necessary.
12935 (proceed_one_lwp): New.
12936 (proceed_all_lwps): New.
12937 (unstop_all_lwps): New.
12938 * linux-low.h (struct lwp_info): Rewrite comment for the
12939 `suspended' flag. Add the `stop_pc' field. Delete the
12940 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12941 Add `'last_resume_kind' and `need_step_over' fields.
12942 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12943 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12944 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12945 (set_raw_breakpoint_at): New.
12946 (set_breakpoint_at): Rewrite to use it.
12947 (reinsert_breakpoint_handler): Delete.
12948 (set_reinsert_breakpoint): New.
12949 (reinsert_breakpoint_by_bp): Delete.
12950 (delete_reinsert_breakpoints): New.
12951 (uninsert_breakpoint): Rewrite.
12952 (uninsert_breakpoints_at): New.
12953 (reinsert_breakpoint): Rewrite.
12954 (reinsert_breakpoints_at): New.
12955 (check_breakpoints): Rewrite.
12956 (breakpoint_here): New.
12957 (breakpoint_inserted_here): New.
12958 (check_mem_read): Adjust.
12959 * mem-break.h (breakpoints_supported, breakpoint_here)
12960 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12961 (reinsert_breakpoint_by_bp): Delete declaration.
12962 (delete_reinsert_breakpoints): Declare.
12963 (reinsert_breakpoint): Delete declaration.
12964 (reinsert_breakpoints_at): Declare.
12965 (uninsert_breakpoint): Delete declaration.
12966 (uninsert_breakpoints_at): Declare.
12967 (check_breakpoints): Adjust prototype.
12968 * server.h: Adjust include order.
12969 (struct thread_info): Declare here. Add a `last_status' field.
12971 2010-03-23 Michael Snyder <msnyder@vmware.com>
12973 * server.c (crc32): New function.
12974 (handle_query): Add handling for 'qCRC:' request.
12976 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12978 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12979 lwp had been stopped by a watchpoint.
12981 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12983 * server.h (internal_error): Declare.
12984 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12985 * utils.c (internal_error): New function.
12987 2010-03-15 Andreas Schwab <schwab@redhat.com>
12989 * configure.srv: Fix typo setting srv_regobj.
12991 2010-03-15 Pedro Alves <pedro@codesourcery.com>
12993 * linux-low.c (fetch_register): Avoid passing a non string literal
12995 (usr_store_inferior_registers): Ditto.
12997 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12999 * linux-low.c (linux_write_memory): Bail out early if peeking
13002 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13004 * linux-low.h (struct lwp_info): New fields
13005 `stopped_by_watchpoint' and `stopped_data_address'.
13006 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13007 here, and cache them in the lwp object.
13008 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13010 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13012 (linux_stopped_by_watchpoint): Rewrite.
13013 (linux_stopped_data_address): Rewrite.
13015 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
13017 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13018 switching the current inferior, not before.
13020 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13022 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13023 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13024 i386-linux.c and amd64-linux.c.
13025 (reg-i386.o): Removed.
13026 (reg-i386.c): Likewise.
13027 (reg-i386-linux.o): Likewise.
13028 (reg-i386-linux.c): Likewise.
13029 (reg-x86-64.o): Likewise.
13030 (reg-x86-64.c): Likewise.
13031 (reg-x86-64-linux.o): Likewise.
13032 (reg-x86-64-linux.c): Likewise.
13034 (i386.c): Likewise.
13035 (i386-linux.o): Likewise.
13036 (i386-linux.c): Likewise.
13037 (amd64.o): Likewise.
13038 (amd64.c): Likewise.
13039 (amd64-linux.o): Likewise.
13040 (amd64-linux.c): Likewise.
13042 * configure.srv (srv_i386_regobj): New.
13043 (srv_i386_linux_regobj): Likewise.
13044 (srv_amd64_regobj): Likewise.
13045 (srv_amd64_linux_regobj): Likewise.
13046 (srv_i386_32bit_xmlfiles): Likewise.
13047 (srv_i386_64bit_xmlfiles): Likewise.
13048 (srv_i386_xmlfiles): Likewise.
13049 (srv_amd64_xmlfiles): Likewise.
13050 (srv_i386_linux_xmlfiles): Likewise.
13051 (srv_amd64_linux_xmlfiles): Likewise.
13052 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13053 srv_xmlfiles to $srv_i386_xmlfiles.
13054 (i[34567]86-*-mingw32ce*): Likewise.
13055 (i[34567]86-*-mingw*): Likewise.
13056 (i[34567]86-*-nto*): Likewise.
13057 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13058 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13059 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13060 (x86_64-*-linux*): Likewise.
13062 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13063 (init_registers_amd64_linux): New.
13064 (x86_arch_setup): Replace init_registers_x86_64_linux with
13065 init_registers_amd64_linux.
13067 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13069 * configure.ac: Check for libdl. If it is not available link against
13070 static libthread_db.
13071 * configure: Regenerate.
13073 2010-02-22 Pedro Alves <pedro@codesourcery.com>
13077 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13078 handing a read watchpoint.
13079 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13081 2010-02-12 Doug Evans <dje@google.com>
13083 * linux-low.c (linux_supports_tracefork_flag): Document.
13084 (linux_look_up_symbols): Add comment.
13086 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13088 * regcache.c (supply_register): Clear regcache if buf is NULL.
13090 2010-02-02 Nicolas Roche <roche@sourceware.org>
13091 Joel Brobecker <brobecker@adacore.com>
13093 * inferiors.c (find_inferior): Add function documentation.
13094 (unloaded_dll): Handle the case where the unloaded dll has not
13095 been previously registered in the dll list.
13097 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13099 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13100 (thumb2_breakpoint): New.
13101 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13103 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13105 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13106 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13109 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13111 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13113 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13115 * linux-s390-low.c (s390_collect_ptrace_register)
13116 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13118 2010-01-21 Doug Evans <dje@google.com>
13120 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13121 (PTRACE_ARG4_TYPE): New macro.
13122 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13123 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13124 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13125 (usr_store_inferior_registers): Ditto.
13126 (linux_read_memory, linux_write_memory): Ditto.
13127 (linux_test_for_tracefork): Ditto.
13129 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13130 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13132 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13134 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13137 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13139 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13140 prototype to take a regcache. Adjust.
13142 2010-01-20 Pedro Alves <pedro@codesourcery.com>
13144 * regcache.h (struct thread_info): Forward declare.
13145 (struct regcache): New.
13146 (new_register_cache): Adjust prototype.
13147 (get_thread_regcache): Declare.
13148 (free_register_cache): Adjust prototype.
13149 (registers_to_string, registers_from_string): Ditto.
13150 (supply_register, supply_register_by_name, collect_register)
13151 (collect_register_as_string, collect_register_by_name): Ditto.
13152 * regcache.c (struct inferior_regcache_data): Delete.
13153 (get_regcache): Rename to ...
13154 (get_thread_regcache): ... this. Adjust. Switch inferior before
13155 fetching registers.
13156 (regcache_invalidate_one): Adjust.
13157 (regcache_invalidate): Fix prototype.
13158 (new_register_cache): Return the new register cache.
13159 (free_register_cache): Change prototype.
13160 (realloc_register_cache): Adjust.
13161 (registers_to_string): Change prototype to take a regcache. Adjust.
13162 (registers_from_string): Ditto.
13163 (register_data): Ditto.
13164 (supply_register): Ditto.
13165 (supply_register_by_name): Ditto.
13166 (collect_register): Ditto.
13167 (collect_register_as_string): Ditto.
13168 (collect_register_by_name): Ditto.
13169 * server.c (process_serial_event): Adjust.
13170 * linux-low.h (regset_fill_func, regset_store_func): Change
13172 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13174 * linux-low.c (get_stop_pc): Adjust.
13175 (check_removed_breakpoint): Adjust.
13176 (linux_wait_for_event): Adjust.
13177 (linux_resume_one_lwp): Adjust.
13178 (fetch_register): Add regcache parameter. Adjust.
13179 (usr_store_inferior_registers): Ditto.
13180 (regsets_fetch_inferior_registers): Ditto.
13181 (regsets_store_inferior_registers): Ditto.
13182 (linux_fetch_registers, linux_store_registers): Ditto.
13183 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13185 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13187 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13188 prototype to take a regcache.
13189 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13190 * remote-utils.c (convert_ascii_to_int, outreg)
13191 (prepare_resume_reply): Change prototype to take a regcache.
13193 * target.h (struct target_ops) <fetch_registers, store_registers>:
13194 Change prototype to take a regcache.
13195 (fetch_inferior_registers, store_inferior_registers): Change
13196 prototype to take a regcache. Adjust.
13197 * proc-service.c (ps_lgetregs): Adjust.
13198 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13199 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13200 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13201 take a regcache. Adjust.
13202 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13203 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13204 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13205 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13206 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13207 (cris_cannot_fetch_register):
13208 (cris_breakpoint_at): Change prototype to take a regcache.
13210 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13211 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13212 to take a regcache. Adjust.
13213 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13215 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13216 take a regcache. Adjust.
13217 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13218 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13219 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13220 * linux-mips-low.c (mips_get_pc):
13221 (mips_set_pc): Change prototype to take a regcache. Adjust.
13222 (mips_reinsert_addr): Adjust.
13223 (mips_collect_register): Change prototype to take a regcache.
13225 (mips_supply_register):
13226 (mips_collect_register_32bit, mips_supply_register_32bit)
13227 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13228 (mips_store_fpregset): Ditto.
13229 * linux-ppc-low.c (ppc_supply_ptrace_register)
13230 (ppc_supply_ptrace_register): Ditto.
13231 (parse_spufs_run): Adjust.
13232 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13233 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13234 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13235 take a regcache. Adjust.
13236 * linux-s390-low.c (s390_collect_ptrace_register)
13237 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13238 (s390_set_pc): Change prototype to take a regcache. Adjust.
13239 (s390_arch_setup): Adjust.
13240 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13241 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13242 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13243 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13244 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13246 (sparc_breakpoint_at): Adjust.
13247 * linux-xtensa-low.c (xtensa_fill_gregset):
13248 (xtensa_store_gregset):
13249 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13250 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13251 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13252 prototype to take a regcache. Adjust.
13253 * win32-arm-low.c (arm_fetch_inferior_register)
13254 (arm_store_inferior_register): Change prototype to take a
13256 * win32-i386-low.c (i386_fetch_inferior_register)
13257 (i386_store_inferior_register): Change prototype to take a
13259 * win32-low.c (child_fetch_inferior_registers)
13260 (child_store_inferior_registers): Change prototype to take a
13262 (win32_wait): Adjust.
13263 (win32_fetch_inferior_registers): Change prototype to take a
13265 (win32_store_inferior_registers): Adjust.
13266 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13267 store_inferior_register>: Change prototype to take a regcache.
13269 2010-01-20 Doug Evans <dje@google.com>
13271 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13273 (linux_wait_for_event1, linux_init_signals): Ditto.
13274 (W_STOPCODE): Provide definition if missing.
13276 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13278 * linux-low.c (linux_core_of_thread): New.
13279 (compare_ints, show_process, list_threads): New.
13280 (linux_qxfer_osdata): Report threads and cores.
13281 (linux_target_op): Register linux_core_of_thread.
13282 * remote-utils.c (prepare_resume_reply): Report the core.
13283 (buffer_xml_printf): Support %d specifier.
13284 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13286 (handle_query): Handle qXfer:threads. Announce availability
13288 * target.h (struct target_ops): New field core_of_thread.
13290 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13292 * Makefile.in (clean): Remove new generated files.
13293 (reg-s390.o, reg-s390.c): Remove rules.
13294 (reg-s390x.o, reg-s390x.c): Likewise.
13295 (s390-linux32.o, s390-linux32.c): Add rules.
13296 (s390-linux64.o, s390-linux64.c): Likewise.
13297 (s390x-linux64.o, s390x-linux64.c): Likewise.
13298 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13299 * linux-s390-low.c: Include <elf.h>.
13300 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13301 (init_registers_s390): Remove prototype.
13302 (init_registers_s390x): Likewise.
13303 (init_registers_s390_linux32): Add prototype.
13304 (init_registers_s390_linux64): Likewise.
13305 (init_registers_s390x_linux64): Likewise.
13306 (s390_num_regs_3264): New define.
13307 (s390_regmap_3264): New global variable.
13308 (s390_cannot_fetch_register): Remove obsolete check.
13309 (s390_cannot_store_register): Likewise.
13310 (s390_collect_ptrace_register): Handle upper/lower register halves.
13311 (s390_supply_ptrace_register): Likewise.
13312 (s390_fill_gregset): Update to register number changes.
13313 (s390_get_hwcap): New routine.
13314 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13315 Install appropriate regmap and register set.
13317 2010-01-01 Joel Brobecker <brobecker@adacore.com>
13319 * server.c (gdbserver_version): Update copyright year to 2010.
13320 * gdbreplay.c (gdbreplay_version): Likewise.
13322 2009-12-28 Doug Evans <dje@google.com>
13324 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13325 elf/external.h. Include <elf.h> instead but only if necessary.
13327 2009-12-28 Pedro Alves <pedro@codesourcery.com>
13329 * linux-low.c (linux_remove_process): Remove `detaching'
13330 parameter. Don't release/detach from thread_db here.
13331 (linux_kill): Release/detach from thread_db here, ...
13332 (linux_detach): ... and here, before actually detaching.
13333 (linux_wait_1): ... and here, when a process exits.
13334 * thread-db.c (any_thread_of): New.
13335 (thread_db_free): Switch the current inferior to a thread of the
13338 2009-12-21 Doug Evans <dje@google.com>
13340 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13342 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13343 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13344 warning ifndef __NR_tkill. Move setting of errno there too.
13345 Delete unnecessary resetting of errno after syscall.
13346 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13348 * configure.ac: Check for dladdr.
13349 * config.in: Regenerate.
13350 * configure: Regenerate.
13351 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13352 (try_thread_db_load): Update.
13354 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13356 2009-12-18 Doug Evans <dje@google.com>
13358 * event-loop.c: Include unistd.h if it exists.
13360 * linux-low.c (my_waitpid): Move definition away from being in
13361 between linux_tracefork_child/linux_test_for_tracefork.
13363 * gdb_proc_service.h (psaddr_t): Fix type.
13364 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13365 signature to match glibc.
13367 2009-12-16 Doug Evans <dje@google.com>
13369 * linux-low.c (linux_read_memory): Fix argument to read.
13371 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13373 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13374 events, don't leave current_inferior pointing at null.
13376 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13378 * win32-low.c (LOG): Delete.
13379 (OUTMSG): Output to stderr.
13380 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13381 on compile time LOG macro.
13382 (win32_wait): Fix debug output.
13384 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13386 * win32-low.c (win32_add_one_solib): If the dll name is
13387 "ntdll.dll", prepend the system directory to the dll path.
13389 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13391 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13393 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
13394 Vladimir Prus <vladimir@codesourcery.com>
13396 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13397 * configure.ac: Check for __mcoldfire__ and set
13398 gdb_cv_m68k_is_coldfire.
13399 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13400 reg-cf.o and reg-m68k.o.
13401 * configure: Regenerated.
13403 2009-11-16 Pedro Alves <pedro@codesourcery.com>
13405 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13406 Pass it to thread_db_free.
13407 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13408 proper `detaching' argument to linux_remove_process.
13409 * linux-low.h (thread_db_free): Add `detaching' parameter.
13410 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13412 (thread_db_free): Add `detaching' parameter. Only
13413 call td_ta_clear_event if detaching from process.
13415 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13417 * thread-db.c (thread_db_free): Fix typo.
13419 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13422 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13424 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13426 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13427 with an i686 compiler.
13428 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13430 * configure: Rebuilt.
13432 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13436 * server.c (handle_search_memory_1): Correct read_addr initialization
13437 in loop for searching subsequent chunks.
13439 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13441 * configure.ac: New --with-libthread-db option.
13442 * thread-db.c: Allow direct dependence on libthread_db.
13443 (thread_db_free): Adjust.
13444 * config.in: Regenerate.
13445 * configure: Likewise.
13447 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13450 * thread-db.c (attach_thread): New function.
13451 (maybe_attach_thread): Return success/failure.
13452 (find_new_threads_callback): Adjust.
13453 (thread_db_find_new_threads): Loop until no new threads.
13455 2009-10-13 Pedro Alves <pedro@codesourcery.com>
13457 * proc-service.c (ps_lgetregs): Formatting.
13459 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13461 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13462 * configure.ac: Adjust.
13463 * linux-low.h (struct process_info_private): Move members to struct
13465 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13466 * linux-low.c (linux_remove_process): Adjust.
13467 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13468 * server.c (handle_query): Move code ...
13469 (handle_monitor_command): ... here. New function.
13470 * target.h (struct target_ops): New member.
13471 * thread-db.c (struct thread_db): New.
13472 (libthread_db_search_path): New variable.
13473 (thread_db_create_event, thread_db_enable_reporting)
13474 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13475 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13476 (try_thread_db_load_1, dladdr_to_soname): New functions.
13477 (try_thread_db_load, thread_db_load_search): New functions.
13478 (thread_db_init): Search for libthread_db.
13479 (thread_db_free): New function.
13480 (thread_db_handle_monitor_command): Likewise.
13481 * config.in: Regenerate.
13482 * configure: Regenerate.
13484 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13486 * spu-low.c (spu_kill): Wait for inferior to terminate.
13487 Call clear_inferiors.
13488 (spu_detach): Call clear_inferiors.
13490 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13492 * aclocal.m4: Regenerate.
13493 * config.in: Likewise.
13494 * configure: Likewise.
13496 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13498 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13499 (parse_spufs_run): New function.
13500 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13501 (ppc_breakpoint_at): Handle SPU breakpoints.
13503 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13505 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13506 (SPUFS_MAGIC): Define.
13507 (spu_enumerate_spu_ids): New function.
13508 (linux_qxfer_spu): New function.
13509 (linux_target_ops): Install linux_qxfer_spu.
13511 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13513 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13514 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13515 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13516 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13517 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13518 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13519 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13520 (init_registers_powerpc_cell32l): Add prototype.
13521 (init_registers_powerpc_cell64l): Likewise.
13522 (ppc_arch_setup): Detect Cell/B.E. architecture.
13524 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13526 * Makefile.in (datarootdir): New variable.
13528 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13530 * linux-low.c (linux_write_memory): Update debugging output.
13531 * Makefile.in (clean): Add new descriptions.
13532 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13533 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13534 * configure.srv: Add new files for arm*-*-linux*.
13535 * linux-arm-low.c: Add new declarations.
13536 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13537 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13538 (HWCAP_VFPv3D16): New.
13539 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13540 instead of __IWMMXT__.
13541 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13542 (arm_arch_setup): New.
13543 (target_regsets): Remove #ifdef. Add VFP regset.
13544 (the_low_target): Use arm_arch_setup.
13546 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13548 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13549 the main thread again.
13551 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13553 Adding Neutrino gdbserver.
13554 * configure: Regenerated.
13555 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13556 * configure.srv (i[34567]86-*-nto*): New target.
13557 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13558 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13559 (nto_comctrl) [__QNX__]: New function.
13560 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13562 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
13564 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13567 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13568 Pedro Alves <pedro@codesourcery.com>
13570 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13571 don't support CONTEXT_EXTENDED_REGISTERS.
13572 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13573 (the_low_target): Install them.
13574 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13575 failing with ERROR_PIPE_NOT_CONNECTED.
13577 2009-06-30 Doug Evans <dje@google.com>
13578 Pierre Muller <muller@ics.u-strasbg.fr>
13580 Add h/w watchpoint support to x86-linux, win32-i386.
13581 * Makefile.in (SFILES): Add i386-low.c
13582 (i386_low_h): Define.
13583 (i386-low.o): Add dependencies.
13584 (linux-x86-low.o): Add i386-low.h dependency.
13585 (win32-i386-low.o): Ditto.
13586 * i386-low.c: New file.
13587 * i386-low.h: New file.
13588 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13589 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13590 * linux-low.c (linux_add_process): Initialize arch_private.
13591 (linux_remove_process): Free arch_private.
13592 (add_lwp): Initialize arch_private.
13593 (delete_lwp): Free arch_private.
13594 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13596 * linux-low.h (process_info_private): New member arch_private.
13597 (lwp_info): New member arch_private.
13598 (linux_target_ops): New members new_process, new_thread,
13600 (ptid_of): New macro.
13601 * linux-x86-low.c: Include stddef.h, i386-low.h.
13602 (arch_process_info): New struct.
13603 (arch_lwp_info): New struct.
13604 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13605 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13606 (i386_dr_low_get_status): New function.
13607 (x86_insert_point, x86_remove_point): New functions.
13608 (x86_stopped_by_watchpoint): New function.
13609 (x86_stopped_data_address): New function.
13610 (x86_linux_new_process, x86_linux_new_thread): New functions.
13611 (x86_linux_prepare_to_resume): New function.
13612 (the_low_target): Add entries for insert_point, remove_point,
13613 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13615 * server.c (debug_hw_points): New global.
13616 (monitor_show_help): Document set debug-hw-points.
13617 (handle_query): Process "set debug-hw-points".
13618 * server.h (debug_hw_points): Declare.
13619 (paddress): Declare.
13620 * utils.c (NUMCELLS, CELLSIZE): New macros.
13621 (get_sell, xsnprintf, paddress): New functions.
13622 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13623 remove_point, stopped_by_watchpoint, stopped_data_address.
13624 * win32-i386-low.c: Include i386-low.h.
13625 (debug_reg_state): Replaces dr.
13626 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13627 (i386_dr_low_get_status): New function.
13628 (i386_insert_point, i386_remove_point): New functions.
13629 (i386_stopped_by_watchpoint): New function.
13630 (i386_stopped_data_address): New function.
13631 (i386_initial_stuff): Update.
13632 (get_thread_context,set_thread_context,i386_thread_added): Update.
13633 (the_low_target): Add entries for insert_point,
13634 remove_point, stopped_by_watchpoint, stopped_data_address.
13635 * win32-low.c (win32_insert_watchpoint): New function.
13636 (win32_remove_watchpoint): New function.
13637 (win32_stopped_by_watchpoint): New function.
13638 (win32_stopped_data_address): New function.
13639 (win32_target_ops): Add entries for insert_watchpoint,
13640 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13641 * win32-low.h (win32_target_ops): New members insert_point,
13642 remove_point, stopped_by_watchpoint, stopped_data_address.
13644 2009-06-25 Pedro Alves <pedro@codesourcery.com>
13646 * server.c (process_serial_event): Re-return unsupported, not
13647 error, if the type isn't recognized. Re-allow supporting only
13648 insert or remove packets. Also call require_running for
13649 breakpoints. Add missing break statement to default case. Tidy.
13650 * target.h (struct target_ops): Rename insert_watchpoint to
13651 insert_point, and remove_watchpoint to remove_point.
13653 * linux-low.h (struct linux_target_ops): Likewise.
13654 * linux-low.c (linux_insert_watchpoint): Rename to ...
13655 (linux_insert_point): ... this. Adjust.
13656 (linux_remove_watchpoint): Rename to ...
13657 (linux_remove_point): ... this. Adjust.
13658 (linux_target_ops): Adjust.
13659 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13660 (cris_insert_point): ... this.
13661 (cris_remove_watchpoint): Rename to ...
13662 (cris_remove_point): ... this.
13663 (the_low_target): Adjust.
13665 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13667 * server.c (handle_v_kill): Pass signal_pid to
13668 kill_inferior if multi_process is zero.
13670 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13672 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13673 * target.h (target_ops): Comment for *_watchpoint to make it clear
13674 the functions can get types '0' and '1'.
13676 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13678 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13679 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13680 * regcache.c (get_regcache): Likewise.
13681 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13682 * win32-low.c (child_fetch_inferior_registers): Remove check for
13685 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13686 Pedro Alves <pedro@codesourcery.com>
13688 * target.h (struct target_ops) <supports_multi_process>: New
13690 (target_supports_multi_process): New.
13691 * server.c (handle_query): Even if GDB reports support, only
13692 enable multi-process if the target also supports it. Report
13693 multi-process support only if the target backend supports it.
13694 * linux-low.c (linux_supports_multi_process): New function.
13695 (linux_target_ops): Install it as target_supports_multi_process
13698 2009-05-24 Doug Evans <dje@google.com>
13700 Global renaming of find_thread_pid to find_thread_ptid.
13701 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13702 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13703 All callers updated.
13705 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13706 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13709 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13710 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13711 (linux_resume_one_lwp): Ditto.
13713 2009-05-23 Doug Evans <dje@google.com>
13715 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13716 from struct inferior_list_entry * to struct lwp_info *.
13717 All callers updated.
13719 2009-05-13 Doug Evans <dje@google.com>
13721 * linux-x86-low.c: Don't include assert.h.
13722 (x86_siginfo_fixup): Use fatal, not assert.
13723 (x86_arch_setup): Fix comment.
13725 2009-05-12 Doug Evans <dje@google.com>
13727 Biarch support for i386/amd64 gdbserver.
13728 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13729 Add linux-x86-low.c.
13730 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13731 (linux-x86-low.o): Add.
13732 * linux-x86-64-low.c: Delete.
13733 * linux-i386-low.c: Delete.
13734 * linux-x86-low.c: New file.
13735 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13737 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13739 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13740 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13741 (linux_child_pid_to_exec_file): New function.
13742 (elf_64_header_p, elf_64_file_p): New functions.
13743 (siginfo_fixup): New function.
13744 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13745 give target a chance to convert layout.
13746 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13747 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13749 2009-05-07 Doug Evans <dje@google.com>
13751 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13752 (regsets_store_inferior_registers): Ditto.
13754 2009-05-06 Pedro Alves <pedro@codesourcery.com>
13758 * linux-low.c (must_set_ptrace_flags): Delete.
13759 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13761 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13762 `lwp->must_set_ptrace_flags' instead.
13763 (linux_wait_for_event_1): Set ptrace options here.
13764 (linux_wait_1): ... not here.
13766 2009-04-30 Doug Evans <dje@google.com>
13768 * inferiors.c (started_inferior_callback): New function.
13769 (attached_inferior_callback): New function.
13770 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13771 * server.c (print_started_pid, print_attached_pid): New functions.
13772 (detach_or_kill_for_exit): New function.
13773 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13774 * server.h (have_started_inferiors_p): Declare.
13775 (have_attached_inferiors_p): Declare.
13777 * inferiors.c (remove_process): Fix memory leak, free process.
13778 * linux-low.c (linux_remove_process): New function.
13779 (linux_kill): Call it instead of remove_process.
13780 (linux_detach, linux_wait_1): Ditto.
13782 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13784 * configure.srv: Add x86 Windows CE target.
13786 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13788 * inferiors.c (get_thread_process): Make global.
13789 * server.h (get_thread_process): Add prototype.
13790 * thread-db.c (find_one_thread): Use get_thread_process
13791 instead of current_process.
13792 (thread_db_get_tls_address): Do not crash if called when
13793 thread layer is not yet initialized.
13795 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13797 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13798 * spu-low.c (current_tid): Rename to ...
13799 (current_ptid): ... this.
13800 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13801 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13802 ptid_get_lwp (current_ptid) instead of current_tid.
13803 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13804 instead of current_tid. Use find_process_pid to verify pid
13805 argument is valid. Pass proper argument to remove_process.
13806 (spu_thread_alive): Compare current_ptid instead of current_tid.
13807 (spu_resume): Likewise.
13809 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13811 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13814 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13816 Implement the multiprocess extensions, and add linux multiprocess
13819 * server.h (ULONGEST): Declare.
13820 (struct ptid, ptid_t): New.
13821 (minus_one_ptid, null_ptid): Declare.
13822 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13823 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13824 (struct inferior_list_entry): Change `id' type from unsigned from
13826 (struct sym_cache, struct breakpoint, struct
13827 process_info_private): Forward declare.
13828 (struct process_info): Declare.
13829 (current_process): Declare.
13830 (all_processes): Declare.
13831 (initialize_inferiors): Declare.
13832 (add_thread): Adjust to use ptid_t.
13833 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13834 (add_process, remove_process, find_thread_pid): Declare.
13835 (find_inferior_id): Adjust to use ptid_t.
13836 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13837 (multi_process): Declare.
13838 (push_event): Adjust to use ptid_t.
13839 (read_ptid, write_ptid): Declare.
13840 (prepare_resume_reply): Adjust to use ptid_t.
13841 (clear_symbol_cache): Declare.
13842 * inferiors.c (all_processes): New.
13843 (null_ptid, minus_one_ptid): New.
13844 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13845 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13846 (add_thread): Change unsigned long to ptid. Remove gdb_id
13848 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13849 (gdb_id_to_thread): Rename to ...
13850 (find_thread_pid): ... this. Change unsigned long to ptid.
13851 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13852 (loaded_dll, pull_pid_from_list): Adjust.
13853 (add_process, remove_process, find_process_pid)
13854 (get_thread_process, current_process, initialize_inferiors): New.
13855 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13856 (struct target_waitstatus) <related_pid>: Ditto.
13857 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13858 return type to int.
13859 (struct target_ops) <join>: Add `pid' argument.
13860 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13861 (struct target_ops) <wait>: Add `ptid' field. Change return type
13863 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13864 (mywait): Add `ptid' argument. Change return type to ptid_t.
13865 (target_pid_to_str): Declare.
13866 * target.c (set_desired_inferior): Adjust to use ptids.
13867 (mywait): Add new `ptid' argument. Adjust.
13868 (target_pid_to_str): New.
13869 * mem-break.h (free_all_breakpoints): Declare.
13870 * mem-break.c (breakpoints): Delelete.
13871 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13872 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13873 to use per-process breakpoint list.
13874 (free_all_breakpoints): New.
13875 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13876 (symbol_cache, all_symbols_looked_up): Delete.
13878 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13880 (prepare_resume_reply): Change ptid argument's type from unsigned
13881 long to ptid_t. Adjust. Implement W;process and X;process.
13882 (free_sym_cache, clear_symbol_cache): New.
13883 (look_up_one_symbol): Adjust to per-process symbol cache. *
13884 * server.c (cont_thread, general_thread, step_thread): Change type
13886 (attached): Delete.
13887 (multi_process): New.
13888 (last_ptid): Change type to ptid_t.
13889 (struct vstop_notif) <ptid>: Change type to ptid_t.
13890 (queue_stop_reply, push_event): Change `ptid' argument's type to
13892 (discard_queued_stop_replies): Add `pid' argument.
13893 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13894 changes. Don't reference the `attached' global.
13895 (attach_inferior): Adjust to mywait interface changes.
13896 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13897 features. Handle and report "multiprocess+". Handle
13899 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13901 (handle_v_kill): New.
13902 (handle_v_stopped): Adjust to use target_pid_to_str.
13903 (handle_v_requests): Allow multiple attaches and runs when
13904 multiprocess extensions are in effect. Handle "vKill".
13905 (myresume): Adjust to use ptids.
13906 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13907 (handle_status): Adjust to discard_queued_stop_replies interface
13909 (first_thread_of, kill_inferior_callback)
13910 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13911 (main): Call initialize_inferiors. Adjust to use ptids, killing
13912 and detaching from all inferiors. Handle multiprocess packet
13914 * linux-low.h: Include gdb_proc_service.h.
13915 (struct process_info_private): New.
13916 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13917 <lwpid_of>: Use ptid_get_lwp.
13918 (get_lwp_thread): Adjust.
13919 (struct lwp_info): Add `dead' member.
13920 (find_lwp_pid): Declare.
13921 * linux-low.c (thread_db_active): Delete.
13922 (new_inferior): Adjust comment.
13923 (inferior_pid): Delete.
13924 (linux_add_process): New.
13925 (handle_extended_wait): Adjust.
13926 (add_lwp): Change unsigned long to ptid.
13927 (linux_create_inferior): Add process to processes table. Adjust
13928 to use ptids. Don't set new_inferior here.
13929 (linux_attach_lwp): Rename to ...
13930 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13931 it. Adjust to use ptids.
13932 (linux_attach_lwp): New.
13933 (linux_attach): Add process to processes table. Don't set
13935 (struct counter): New.
13936 (second_thread_of_pid_p, last_thread_of_process_p): New.
13937 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13938 multiple processes.
13939 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13940 processes. Remove process from process table.
13941 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13942 to multiple processes.
13943 (any_thread_of): New.
13944 (linux_detach): Add `pid' argument, and handle it. Remove process
13945 from processes table.
13946 (linux_join): Add `pid' argument. Handle it.
13947 (linux_thread_alive): Change unsighed long argument to ptid_t.
13948 Consider dead lwps as not being alive.
13949 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13950 threads we're not interested in.
13951 (same_lwp, find_lwp_pid): New.
13952 (linux_wait_for_lwp): Change `pid' argument's type from int to
13954 (linux_wait_for_event): Rename to ...
13955 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13956 from int to ptid_t. Adjust.
13957 (linux_wait_for_event): New.
13958 (linux_wait_1): Add `ptid' argument. Change return type to
13959 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13960 that exit from the process table.
13961 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13963 (mark_lwp_dead): New.
13964 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13965 stopping all threads, mark its main lwp as dead.
13966 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13968 (fetch_register, usr_store_inferior_registers)
13969 (regsets_fetch_inferior_registers)
13970 (regsets_store_inferior_registers, linux_read_memory)
13971 (linux_write_memory): Inline `inferior_pid'.
13972 (linux_look_up_symbols): Adjust to use per-process
13973 `thread_db_active'.
13974 (linux_request_interrupt): Adjust to use ptids.
13975 (linux_read_auxv): Inline `inferior_pid'.
13976 (initialize_low): Don't reference thread_db_active.
13977 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13978 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13979 (ps_getpid): Return the pid of the current inferior.
13980 * thread-db.c (proc_handle, thread_agent): Delete.
13981 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13983 (find_one_thread): Change argument type to ptid_t. Adjust to
13985 (maybe_attach_thread): Adjust to per-process data and ptids.
13986 (thread_db_find_new_threads): Ditto.
13987 (thread_db_init): Ditto.
13988 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13989 processes table. Adjust to use ptids.
13990 (spu_kill, spu_detach): Adjust interface. Remove process from
13992 (spu_join, spu_thread_alive): Adjust interface.
13993 (spu_wait): Adjust interface. Remove process from processes
13994 table. Adjust to use ptids.
13995 * win32-low.c (current_inferior_tid): Delete.
13996 (current_inferior_ptid): New.
13997 (debug_event_ptid): New.
13998 (thread_rec): Take a ptid. Adjust.
13999 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14000 (child_delete_thread): Ditto.
14001 (do_initial_child_stuff): Add `attached' argument. Add process to
14003 (child_fetch_inferior_registers, child_store_inferior_registers):
14005 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14006 (win32_attach): Pass 1 to do_initial_child_stuff.
14007 (win32_kill): Adjust interface. Remove process from processes
14009 (win32_detach): Ditto.
14010 (win32_join): Adjust interface.
14011 (win32_thread_alive): Take a ptid.
14012 (win32_resume): Adjust to use ptids.
14013 (get_child_debug_event): Ditto.
14014 (win32_wait): Adjust interface. Remove exiting process from
14017 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14019 Non-stop mode support.
14021 * server.h (non_stop): Declare.
14022 (gdb_client_data, handler_func): Declare.
14023 (delete_file_handler, add_file_handler, start_event_loop):
14025 (handle_serial_event, handle_target_event, push_event)
14026 (putpkt_notif): Declare.
14027 * target.h (enum resume_kind): New.
14028 (struct thread_resume): Replace `step' field by `kind' field.
14029 (TARGET_WNOHANG): Define.
14030 (struct target_ops) <wait>: Add `options' argument.
14031 <supports_non_stop, async, start_non_stop>: New fields.
14032 (target_supports_non_stop, target_async): New.
14033 (start_non_stop): Declare.
14034 (mywait): Add `options' argument.
14035 * target.c (mywait): Add `options' argument. Print child exit
14036 notifications here.
14037 (start_non_stop): New.
14038 * server.c (non_stop, own_buf, mem_buf): New globals.
14039 (struct vstop_notif): New.
14040 (notif_queue): New global.
14041 (queue_stop_reply, push_event, discard_queued_stop_replies)
14042 (send_next_stop_reply): New.
14043 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14045 (attach_inferior): In non-stop mode, don't wait for the target
14047 (handle_general_set): Handle QNonStop.
14048 (handle_query): When handling qC, return the current general
14049 thread, instead of the first thread of the list.
14050 (handle_query): If the backend supports non-stop mode, include
14051 QNonStop+ in the qSupported query response.
14052 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14054 (handle_v_attach, handle_v_run): Handle non-stop mode.
14055 (handle_v_stopped): New.
14056 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14057 (myresume): Adjust to use resume_kind. Handle non-stop.
14058 (queue_stop_reply_callback): New.
14059 (handle_status): Handle non-stop mode.
14060 (main): Clear non_stop flag on reconnection. Use the event-loop.
14061 Refactor serial protocol handling from here ...
14062 (process_serial_event): ... to this new function. When GDB
14063 selects any thread, select one here. In non-stop mode, wait until
14064 GDB acks all pending events before exiting.
14065 (handle_serial_event, handle_target_event): New.
14066 * remote-utils.c (remote_open): Install remote_desc in the event
14068 (remote_close): Remove remote_desc from the event loop.
14069 (putpkt_binary): Rename to...
14070 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14071 (putpkt_binary): New as wrapper around putpkt_binary_1.
14072 (putpkt_notif): New.
14073 (prepare_resume_reply): In non-stop mode, don't change the
14075 * event-loop.c: New.
14076 * Makefile.in (OBJ): Add event-loop.o.
14077 (event-loop.o): New rule.
14079 * linux-low.h (pid_of): Moved here.
14081 (get_lwp_thread): Use lwpid_of.
14082 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14083 * linux-low.c (pid_of): Delete.
14084 (inferior_pid): Use lwpid_of.
14085 (linux_event_pipe): New.
14086 (target_is_async_p): New.
14088 (handle_extended_wait): Use lwpid_of.
14089 (add_lwp): Don't set lwpid field.
14090 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14091 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14092 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14093 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14094 first. Adjust to linux_wait_for_event interface changes. Use
14096 (linux_detach): Don't delete the main lwp here.
14097 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14098 (status_pending_p): Don't consider explicitly suspended lwps.
14099 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14100 pointer. Add OPTIONS argument. Change return type to int. Use
14101 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14102 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14103 pointer. Add status pointer argument. Return a pid instead of a
14104 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14105 changes. In non-stop mode, don't switch to a random thread.
14106 (linux_wait): Rename to...
14107 (linux_wait_1): ... this. Add target_options argument, and handle
14108 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14109 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14110 clean exit and signal exit code. Don't stop all threads in
14111 non-stop mode. In all-stop mode, only stop all threads when
14112 reporting a stop to GDB. Handle explicit thread stop requests.
14113 (async_file_flush, async_file_mark): New.
14115 (send_sigstop): Use lwpid_of.
14116 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14117 interface changes. In non-stop mode, don't switch to a random
14119 (linux_resume_one_lwp): Use lwpid_of.
14120 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14121 (linux_resume_one_thread): ... this. Handle resume_stop. In
14122 non-stop mode, don't look for pending flag in all threads.
14123 (resume_status_pending_p): Don't consider explicitly suspended
14125 (my_waitpid): Reimplement. Emulate __WALL.
14126 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14128 (sigchld_handler, linux_supports_non_stop, linux_async)
14129 (linux_start_non_stop): New.
14130 (linux_target_ops): Register linux_supports_non_stop, linux_async
14131 and linux_start_non_stop.
14132 (initialize_low): Install SIGCHLD handler.
14133 * thread-db.c (thread_db_create_event, find_one_thread)
14134 (thread_db_get_tls_address): Use lwpid_of.
14135 * win32-low.c (win32_detach): Adjust to use resume_kind.
14136 (win32_wait): Add `options' argument.
14137 * spu-low.c (spu_resume): Adjust to use resume_kind.
14138 (spu_wait): Add `options' argument.
14140 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14142 Decouple target code from remote protocol.
14144 * target.h (enum target_waitkind): New.
14145 (struct target_waitstatus): New.
14146 (struct target_ops) <wait>: Return an unsigned long. Take a
14147 target_waitstatus pointer instead of a char pointer.
14148 (mywait): Likewise.
14149 * target.c (mywait): Change prototype to return an unsigned long.
14150 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14151 * server.h (thread_from_wait, old_thread_from_wait): Delete
14153 (prepare_resume_reply): Change prototype to take a
14155 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14156 (last_status, last_ptid): New.
14157 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14158 pid instead of a signal.
14159 (attach_inferior): Remove "status" and "signal" parameters.
14161 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14163 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14164 (handle_v_requests, myresume): Remove "status" and "signal"
14165 parameters. Adjust.
14166 (handle_status): New.
14167 (main): Delete local `status'. Adjust.
14168 * remote-utils.c: Include target.h.
14169 (prepare_resume_reply): Change prototype to take a
14170 target_waitstatus. Adjust.
14172 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14174 * spu-low.c (spu_wait): Adjust.
14175 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14177 (win32_wait): Adjust.
14179 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14181 * target.h (struct thread_resume): Delete leave_stopped member.
14182 (struct target_ops): Add a `n' argument to the `resume' callback.
14183 * server.c (start_inferior): Adjust.
14184 (handle_v_cont, myresume): Adjust.
14185 * linux-low.c (check_removed_breakpoint): Adjust to resume
14186 interface change, and to removed leave_stopped field.
14187 (resume_ptr): Delete.
14188 (struct thread_resume_array): New.
14189 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14190 resume interface change.
14191 (linux_continue_one_thread, linux_queue_one_thread)
14192 (resume_status_pending_p): Check if the resume field is NULL
14193 instead of checking the leave_stopped member.
14194 (linux_resume): Adjust to the target resume interface change.
14195 * spu-low.c (spu_resume): Adjust to the target resume interface
14197 * win32-low.c (win32_detach, win32_resume): Ditto.
14199 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14201 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14203 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14205 (linux_continue_one_thread): Only preserve the stepping flag if
14206 there's a pending breakpoint.
14208 2009-03-31 Pedro Alves <pedro@codesourcery.com>
14210 * server.c (main): After the inferior having exited, call
14211 remote_close before exiting gdbserver.
14213 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14215 Fix size of FPSCR in Power 7 processors.
14216 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14217 (PPC_FEATURE_HAS_DFP): New #define.
14218 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14221 2009-03-23 Pedro Alves <pedro@codesourcery.com>
14223 * server.c (handle_query) Whitespace and formatting.
14225 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14227 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14228 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14229 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14230 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14231 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14232 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14233 Makefile.in, configure.ac: Fix whitespace throughout.
14234 * configure: Regenerate.
14236 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14238 * inferiors.c (find_inferior): Make it safe for the callback
14239 function to delete the currently iterated inferior.
14241 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14243 * Makefile.in (linuw_low_h): Move higher.
14244 (thread-db.o): Depend on $(linux_low_h).
14246 2009-03-17 Pedro Alves <pedro@codesourcery.com>
14248 Rename "process" to "lwp" throughout.
14250 * linux-low.c (all_processes): Rename to...
14251 (all_lwps): ... this.
14252 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14253 (add_process): Rename to ...
14254 (add_lwp): ... this. Adjust.
14255 (linux_create_inferior): Adjust.
14256 (linux_attach_lwp): Adjust.
14257 (linux_attach): Adjust.
14258 (linux_kill_one_process): Rename to ...
14259 (linux_kill_one_lwp): ... this. Adjust.
14260 (linux_kill): Adjust.
14261 (linux_detach_one_process): Rename to ...
14262 (linux_detach_one_lwp): ... this. Adjust.
14263 (linux_detach): Adjust.
14264 (check_removed_breakpoint): Adjust.
14265 (status_pending_p): Adjust.
14266 (linux_wait_for_process): Rename to ...
14267 (linux_wait_for_lwp): ... this. Adjust.
14268 (linux_wait_for_event): Adjust.
14269 (send_sigstop): Adjust.
14270 (wait_for_sigstop): Adjust.
14271 (stop_all_processes): Rename to ...
14272 (stop_all_lwps): ... this.
14273 (linux_resume_one_process): Rename to ...
14274 (linux_resume_one_lwp): ... this. Adjust.
14275 (linux_set_resume_request, linux_continue_one_thread)
14276 (linux_queue_one_thread, resume_status_pending_p)
14277 (usr_store_inferior_registers, regsets_store_inferior_registers)
14278 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14280 * linux-low.h (get_process): Rename to ...
14281 (get_lwp): ... this. Adjust.
14282 (get_thread_process): Rename to ...
14283 (get_thread_lwp): ... this. Adjust.
14284 (get_process_thread): Rename to ...
14285 (get_lwp_thread): ... this. Adjust.
14286 (struct process_info): Rename to ...
14287 (struct lwp_info): ... this.
14288 (all_processes): Rename to ...
14289 (all_lwps): ... this.
14290 * proc-service.c (ps_lgetregs): Adjust.
14291 * thread-db.c (thread_db_create_event, find_one_thread)
14292 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14294 2009-03-14 Pedro Alves <pedro@codesourcery.com>
14296 * server.c (handle_query): Handle "qAttached".
14298 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14300 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14301 GPLv3, update license URL.
14303 2009-03-01 Doug Evans <dje@google.com>
14305 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
14306 (server_h): Add gdb_signals.h.
14307 (signals.o): Update.
14308 * server.h (target_signal_from_host,target_signal_to_host_p)
14309 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14311 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14313 * remote-utils.c (getpkt): Also generate remote-debug
14314 information if noack_mode is set.
14316 2009-02-06 Pedro Alves <pedro@codesourcery.com>
14318 * server.c (handle_query): Report qXfer:siginfo:read and
14319 qXfer:siginfo:write as supported and handle them.
14320 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14321 * linux-low.c (linux_xfer_siginfo): New.
14322 (linux_target_ops): Set it.
14324 2009-01-26 Pedro Alves <pedro@codesourcery.com>
14326 * server.c (gdbserver_usage): Mention --remote-debug.
14327 (main): Accept '--remote-debug' switch.
14329 2009-01-18 Doug Evans <dje@google.com>
14331 * regcache.c (new_register_cache): No need to check result of xcalloc.
14332 * server.c (handle_search_memory): Back out calls to xmalloc,
14333 result is checked and error is returned to user upon failure.
14334 (handle_query): Ditto. Add more checks for result of malloc.
14335 (handle_v_cont): Check result of malloc, report error back to
14337 (handle_v_run): Ditto. Call freeargv.
14338 * server.h (freeargv): Declare.
14339 * utils.c (freeargv): New fn.
14341 2009-01-15 Doug Evans <dje@google.com>
14343 * gdbreplay.c (perror_with_name): Make arg const char *.
14344 * server.h (target_signal_to_name): Make return type const char *.
14345 * thread-db.c (thread_db_err_str): Make return type const char *.
14346 * utils.c (perror_with_name): Make arg const char *.
14348 2009-01-14 Pedro Alves <pedro@codesourcery.com>
14350 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14351 when handling a EXIT_PROCESS_DEBUG_EVENT.
14353 2009-01-06 Joel Brobecker <brobecker@adacore.com>
14355 * gdbreplay.c (gdbreplay_version): Update copyright year.
14356 * server.c (gdbserver_version): Likewise.
14358 2009-01-05 Doug Evans <dje@google.com>
14360 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
14361 (handle_extended_wait): Improve comment.
14363 2008-12-13 Doug Evans <dje@google.com>
14365 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14366 * server.h (ATTR_MALLOC): New macro.
14367 (xmalloc,xcalloc,xstrdup): Declare.
14368 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14369 * inferiors.c: Ditto.
14370 * linux-low.c: Ditto.
14371 * mem-break.c: Ditto.
14372 * regcache.c: Ditto.
14373 * remote-utils.c: Ditto.
14376 * win32-low.c: Ditto.
14378 2008-12-12 Doug Evans <dje@google.com>
14380 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14381 in debugging printf.
14383 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14385 2008-12-09 Doug Evans <dje@google.com>
14387 * linux-low.h (struct process_info): Delete member tid, unused.
14388 * thread-db.c (find_one_thread): Update.
14389 (maybe_attach_thread): Update.
14391 2008-12-02 Pedro Alves <pedro@codesourcery.com>
14393 * target.h (struct target_ops): Add qxfer_osdata member.
14394 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14396 (linux_qxfer_osdata): New functions.
14397 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14399 * server.c (handle_query): Handle "qXfer:osdata:read:".
14400 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14401 (buffer_xml_printf): New functions.
14402 * server.h (struct buffer): New.
14403 (buffer_grow_str, buffer_grow_str0): New macros.
14404 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14405 (buffer_xml_printf): Declare.
14407 2008-11-24 Doug Evans <dje@google.com>
14409 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14411 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14413 * server.c (handle_v_run): Always use the supplied argument list.
14415 2008-11-19 Bob Wilson <bob.wilson@acm.org>
14417 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14418 (xtensa_regmap_table): Add entry for scompare1.
14420 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14422 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14423 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14424 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14425 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14426 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14427 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14428 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14429 XML target descriptions.
14430 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14431 when inferior is running on an ISA 2.05 or later processor. Add
14432 special case to return offset for full 64-bit slot of FPSCR when
14435 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14437 * Makefile.in (SFILES, clean): Added sparc64 files.
14438 (reg-sparc64.o, reg-sparc64.c): New.
14439 * configure.srv (sparc*-*-linux*): New configuration.
14440 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14441 syscall arguments for SPARC.
14442 (regsets_store_inferior_registers): Likewise.
14443 * linux-sparc-low.c: New file.
14445 2008-10-21 Doug Evans <dje@google.com>
14447 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14448 (READLINE_DIR,READLINE_DEP): Delete.
14449 (INTERNAL_CFLAGS): Update.
14450 (LINTFLAGS): Update.
14452 2008-10-10 Pedro Alves <pedro@codesourcery.com>
14454 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14455 whole argv from the last run, not just argv[0].
14457 2008-09-08 Pedro Alves <pedro@codesourcery.com>
14459 * regcache.c (new_register_cache): Return NULL if the register
14460 cache size isn't known yet.
14461 (free_register_cache): Avoid dereferencing a NULL regcache.
14463 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14465 * configure.srv: Merge MIPS and MIPS64.
14467 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14469 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14471 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
14473 * Makefile.in: Add required vsx dependencies.
14475 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14476 Declare init_registers_powerpc_vsx32l.
14477 Declare init_registers_powerpc_vsx64l.
14478 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14479 (ppc_arch_setup): Check for VSX in hwcap.
14480 (ppc_fill_vsxregset): New function.
14481 (ppc_store_vsxregset): New function.
14482 Add new VSX entry in regset_info target_regsets.
14484 * configure.srv: Add new VSX dependencies.
14486 2008-08-12 Pedro Alves <pedro@codesourcery.com>
14488 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14489 (remote_open): Set or clear transport_is_reliable.
14490 (putpkt_binary): Don't expect acks in noack mode.
14491 (getpkt): Don't send ack/nac in noack mode.
14492 * server.c (handle_general_set): Handle QStartNoAckMode.
14493 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14495 (main): Reset noack_mode on every connection.
14496 * server.h (noack_mode): Declare.
14498 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14500 * Makefile.in (GDBREPLAY_OBS): New variable.
14501 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14503 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14504 Daniel Jacobowitz <dan@codesourcery.com>
14506 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14507 (usr_store_inferior_registers): Likewise.
14508 (regsets_store_inferior_registers): Likewise.
14510 2008-07-31 Rolf Jansen <rj@surtec.com>
14511 Pedro Alves <pedro@codesourcery.com>
14513 * configure.ac: Check for memmem declaration.
14514 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14515 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14516 (disable_packet_qfThreadInfo): Unconditionally compile.
14517 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14518 * configure, config.in: Regenerate.
14520 2008-07-28 Doug Kwan <dougkwan@google.com>
14522 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14523 (linux_write_memory): Remove declaration of errno.
14525 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14527 * linux-low.c (handle_extended_wait): Do not use "status"
14528 variable uninitialized.
14530 2008-07-07 Pedro Alves <pedro@codesourcery.com>
14532 * server.c (handle_v_attach): Inhibit reporting dll changes.
14534 2008-06-27 Pedro Alves <pedro@codesourcery.com>
14536 * remote-utils.c (prepare_resume_reply): If requested, don't
14537 output "thread:TID" in the T stop reply.
14539 * server.c (disable_packet_vCont, disable_packet_Tthread)
14540 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14541 (handle_query): If requested, disable support for qC, qfThreadInfo
14543 (handle_v_requests): If requested, disable support for vCont.
14544 (gdbserver_show_disableable): New.
14545 (main): Handle --disable-packet and --disable-packet=LIST.
14547 * server.h (disable_packet_vCont, disable_packet_Tthread)
14548 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14550 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14552 * server.c (gdbserver_usage): Mention --version.
14554 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14556 * Makefile.in (gdbreplay.o): New rule.
14558 2008-06-06 Joseph Myers <joseph@codesourcery.com>
14560 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14561 message, not gdbserver.
14563 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
14564 Nathan Sidwell <nathan@codesourcery.com>
14565 Joseph Myers <joseph@codesourcery.com>
14567 * acinclude.m4: Include ../../config/acx.m4.
14568 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14569 * configure, config.in: Regenerate.
14570 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14571 * server.c (gdbserver_version): Print PKGVERSION.
14572 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14573 (main): Adjust gdbserver_usage calls.
14574 * gdbreplay.c (version, host_name): Add declarations.
14575 (gdbreplay_version, gdbreplay_usage): New.
14576 (main): Accept --version and --help options.
14578 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14580 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14581 (arm_breakpoint_at): Handle Thumb.
14582 (the_low_target): Add comment.
14584 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14586 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14588 2008-05-09 Doug Evans <dje@google.com>
14590 * server.h (decode_search_memory_packet): Declare.
14591 * remote-utils.c (decode_search_memory_packet): New fn.
14592 * server.c (handle_search_memory_1): New fn.
14593 (handle_search_memory): New fn.
14594 (handle_query): Process qSearch:memory packets.
14596 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14598 * regcache.c (registers_length): Remove.
14599 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14600 full register packet.
14601 * regcache.h (registers_length): Remove prototype.
14602 * server.h (PBUFSIZ): Define to 16384.
14604 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14606 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14607 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14608 powerpc-64l.o, and powerpc-altivec64l.o.
14609 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14610 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14611 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14612 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14613 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14616 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14617 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14618 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14619 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14620 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14621 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14622 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14623 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14624 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14625 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14628 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14629 (init_registers_powerpc_32l): ... this new prototype.
14630 (init_registers_powerpc_32): Remove, replace by ...
14631 (init_registers_powerpc_altivec32l): ... this new prototype.
14632 (init_registers_powerpc_e500): Remove, replace by ...
14633 (init_registers_powerpc_e500l): ... this new prototype.
14634 (init_registers_ppc64): Remove, replace by ...
14635 (init_registers_powerpc_64l): ... this new prototype.
14636 (init_registers_powerpc_64): Remove, replace by ...
14637 (init_registers_powerpc_altivec64l): ... this new prototype.
14638 (ppc_num_regs): Set to 73.
14639 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14640 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14641 (ppc_cannot_store_register): Handle orig_r3 and trap.
14642 (ppc_arch_setup): Update init_registers_... calls.
14643 (ppc_fill_gregset): Handle orig_r3 and trap.
14645 * inferiors.c (clear_inferiors): Reset current_inferior.
14647 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
14649 * acinclude.m4: Add override.m4.
14650 * configure: Regenerate.
14652 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14654 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14655 initial call to init_register_ppc64.
14657 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14659 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14660 single powerpc*-*-linux* case.
14661 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14663 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14665 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14666 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14668 * linux-ppc-low.c: Include <elf.h>.
14669 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14670 (ppc_hwcap): New global variable.
14671 (ppc_regmap): Remove __SPE__ #ifdef sections.
14672 (ppc_regmap_e500): New global variable.
14673 (ppc_cannot_store_register): Update __SPE__ special case.
14674 (ppc_get_hwcap): New function.
14675 (ppc_arch_setup): Use it to determine whether inferior supports
14676 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14677 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14678 Do not access registers if target does not support AltiVec.
14679 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14680 Do not access registers if target does not support SPE.
14681 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14683 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14685 * linux-low.c (disabled_regsets, num_regsets): New.
14686 (use_regsets_p): Delete.
14687 (linux_wait_for_process): Clear disabled_regsets.
14688 (regsets_fetch_inferior_registers): Check and set it.
14689 (regsets_store_inferior_registers): Likewise.
14690 (linux_fetch_registers, linux_store_registers): Do not use
14692 (initialize_low): Allocate disabled_regsets.
14694 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14696 * Makefile.in (LIBOBJS): New.
14697 (OBS): Use LIBOBJS.
14698 (memmem.o): New rule.
14699 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14700 * configure: Regenerated.
14702 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14704 * server.c (handle_query): Never return "unsupported" for
14705 qXfer:features:read queries.
14707 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14709 * server.c (get_features_xml): Fix inverted condition.
14710 (handle_query): Always support qXfer:feature:read.
14712 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14714 * server.c (wrapper_argv): New.
14715 (start_inferior): Handle wrapper_argv. If set, expect an extra
14717 (gdbserver_usage): Document --wrapper.
14718 (main): Parse --wrapper.
14720 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14722 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14723 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14724 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14725 (ppc_set_pc): Likewise.
14726 (ppc_arch_setup): New function.
14727 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14728 of collect_register.
14729 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14731 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14733 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14734 instead of linux-ppc64-low.o.
14735 * linux-ppc64-low.c: Remove file.
14736 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14737 (linux-ppc64-low.o): Remove rule.
14739 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14740 (init_registers_powerpc_64): Likewise.
14741 (ppc_regmap): Conditionally define depending on __powerpc64__.
14742 (ppc_cannot_store_register): Do not special-case "fpscr" when
14743 compiled on __powerpc64__.
14744 (ppc_collect_ptrace_register): New function.
14745 (ppc_supply_ptrace_register): New function.
14746 (ppc_breakpoint): Change type to "unsigned int".
14747 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14748 (the_low_target): Conditionally provide initializers for the
14749 arch_setup member depending on __powerpc64__. Install
14750 collect_ptrace_register and supply_ptrace_register members.
14752 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14754 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14755 * server.c (gdbserver_xmltarget): Define.
14756 (get_features_xml): Use it to replace "target.xml" and arch_string.
14758 * configure.srv: Remove srv_xmltarget. Add XML files that were
14759 mentioned there to srv_xmlfiles instead. Remove conditional tests
14760 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14761 srv_xmlfiles and srv_regobj to include all possible choices.
14762 * configure.ac (srv_xmltarget): Remove.
14763 (srv_xmlfiles): Do not add "target.xml".
14764 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14765 checks for supplementary target information.
14766 * configure: Regenerate.
14767 * Makefile.in (XML_TARGET): Remove.
14768 (target.xml): Remove rule.
14769 (clean): Do not clean up target.xml.
14770 (.PRECIOUS): Do not mention target.xml.
14772 * target.h (struct target_ops): Remove arch_string member.
14773 * linux-low.c (linux_arch_string): Remove.
14774 (linux_target_ops): Remove arch_string initializer.
14775 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14776 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14777 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14778 * spu-low.c (spu_arch_string): Remove.
14779 (spu_target_ops): Remove arch_string initializer.
14780 * win32-low.c (win32_arch_string): Remove.
14781 (win32_target_ops): Remove arch_string initializer.
14782 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14783 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14784 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14786 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14788 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14789 by collect_ptrace_register and supply_ptrace_register hooks.
14790 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14791 instead of checking for the_low_target.left_pad_xfer.
14792 (usr_store_inferior_registers): Use collect_ptrace_register callback
14793 instead of checking for the_low_target.left_pad_xfer.
14795 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14796 (s390_supply_ptrace_register): Likewise.
14797 (s390_fill_gregset): Call s390_collect_ptrace_register.
14798 (the_low_target): Update.
14800 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14801 (ppc_supply_ptrace_register): Likewise.
14802 (the_low_target): Update.
14804 * linux-i386-low.c (the_low_target): Update.
14805 * linux-x86-64-low.c (the_low_target): Update.
14807 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14809 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14810 reg-s390.o and reg-s390x.o.
14812 * linux-low.c (new_inferior): New global variable.
14813 (linux_create_inferior, linux_attach): Set it.
14814 (linux_wait_for_process): Call the_low_target.arch_setup after the
14815 target has stopped for the first time.
14816 (initialize_low): Do not call the_low_target.arch_setup.
14818 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14819 (s390_set_pc): Likewise.
14820 (s390_arch_setup): New function.
14821 (the_low_target): Use s390_arch_setup as arch_setup routine.
14823 * regcache.c (realloc_register_cache): New function.
14824 (set_register_cache): Call it for each existing regcache.
14826 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14828 * server.h (init_registers): Remove prototype.
14830 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14831 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14832 instead of init_registers ().
14833 * linux-arm-low.c (init_registers_arm): Add prototype.
14834 (init_registers_arm_with_iwmmxt): Likewise.
14835 (the_low_target): Add initializer for arch_setup field.
14836 * linux-cris-low.c (init_registers_cris): Add prototype.
14837 (the_low_target): Add initializer for arch_setup field.
14838 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14839 (the_low_target): Add initializer for arch_setup field.
14840 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14841 (the_low_target): Add initializer for arch_setup field.
14842 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14843 (the_low_target): Add initializer for arch_setup field.
14844 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14845 (the_low_target): Add initializer for arch_setup field.
14846 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14847 (the_low_target): Add initializer for arch_setup field.
14848 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14849 (init_registers_mips64_linux): Likewise.
14850 (the_low_target): Add initializer for arch_setup field.
14851 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14852 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14853 (the_low_target): Add initializer for arch_setup field.
14854 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14855 (init_registers_powerpc_64): Likewise.
14856 (the_low_target): Add initializer for arch_setup field.
14857 * linux-s390-low.c (init_registers_s390): Add prototype.
14858 (init_registers_s390x): Likewise.
14859 (the_low_target): Add initializer for arch_setup field.
14860 * linux-sh-low.c (init_registers_sh): Add prototype.
14861 (the_low_target): Add initializer for arch_setup field.
14862 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14863 (the_low_target): Add initializer for arch_setup field.
14864 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14865 (the_low_target): Add initializer for arch_setup field.
14867 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14868 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14869 instead of init_registers ().
14870 * win32-arm-low.c (init_registers_arm): Add prototype.
14871 (the_low_target): Add initializer for arch_setup field.
14872 * win32-i386-low.c (init_registers_i386): Add prototype.
14873 (the_low_target): Add initializer for arch_setup field.
14875 * spu-low.c (init_registers_spu): Add prototype.
14876 (initialize_low): Call initialie_registers_spu () instead of
14877 initialize_registers ().
14879 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14881 * server.c (handle_v_requests): When handling the vRun and vAttach
14882 packets, if already debugging a process, don't kill it. Return an
14885 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14887 * server.c (handle_query): Correct length check.
14889 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14891 * win32-low.c (do_initial_child_stuff): Add process handle
14892 parameter. Set current_process_handle and current_process_id from the
14893 parameters. Clear globals.
14894 (win32_create_inferior): Don't set current_process_handle and
14895 current_process_id here. Instead pass them on the call to
14896 do_initial_child_stuff.
14897 (win32_attach): Likewise.
14898 (win32_clear_inferiors): New.
14899 (win32_kill): Don't close the current process handle or the
14900 current thread handle here. Instead call win32_clear_inferiors.
14901 (win32_detach): Don't open a new handle to the process. Call
14902 win32_clear_inferiors.
14903 (win32_join): Don't rely on current_process_handle; open a new
14904 handle using the process id.
14905 (win32_wait): Call win32_clear_inferiors when the inferior process
14908 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14910 * server.c (monitor_show_help): Add "exit".
14912 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14914 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14915 (clean): Add reg-xtensa.c.
14916 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14917 * configure.srv (xtensa*-*-linux*) New target.
14918 * linux-xtensa-low.c: New.
14919 * xtensa-xtregs.c: New.
14921 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14923 * hostio.c: Don't include errno.h.
14924 (errno_to_fileio_errno): Move to hostio-errno.
14925 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14926 error number outputting to the target->hostio_last_error callback.
14927 (hostio_packet_error): Use FILEIO_EINVAL directly.
14928 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14929 calls to hostio_error.
14930 * hostio-errno.c: New.
14931 * server.h (hostio_last_error_from_errno): Declare.
14932 * target.h (target_ops): Add hostio_last_error member.
14933 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14934 as hostio_last_error handler.
14935 * spu-low.c (spu_target_ops): Likewise.
14936 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14937 (wince_hostio_last_error): New functions.
14938 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14939 as hostio_last_error handler.
14940 (win32_target_ops) [!_WIN32_WCE]: Register
14941 hostio_last_error_from_errno as hostio_last_error handler.
14942 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14943 (hostio-errno.o): New rule.
14944 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14945 * configure.srv (srv_hostio_err_objs): New variable. Default to
14947 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14948 * configure: Regenerate.
14950 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14952 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14953 (linux_kill, linux_detach): Clean up the process list.
14954 * remote-utils.c (remote_open): Improve port number parsing.
14955 (putpkt_binary, input_interrupt): Only send interrupts if the target
14957 * server.c (extended_protocol): Make static.
14958 (attached): Define earlier.
14959 (exit_requested, response_needed, program_argv): New variables.
14960 (target_running): New.
14961 (start_inferior): Clear attached here.
14962 (attach_inferior): Set attached here.
14963 (require_running): Define.
14964 (handle_query): Use require_running and target_running. Implement
14966 (handle_v_attach, handle_v_run): New.
14967 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14968 (gdbserver_usage): Update.
14969 (main): Redo argument parsing. Handle --debug and --multi. Handle
14970 --attach along with other options or after the port. Save
14971 program_argv. Support no initial program. Resynchronize
14972 communication with GDB after an error. Handle "monitor exit".
14973 Use require_running and target_running. Always allow the extended
14974 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14975 restart in extended mode.
14976 * README: Refer to the GDB manual. Update --attach usage.
14978 2007-12-20 Andreas Schwab <schwab@suse.de>
14980 * linux-low.c (STACK_SIZE): Define.
14981 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14982 (linux_test_for_tracefork): Likewise.
14984 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14986 * linux-low.c (linux_wait_for_event): Update messages. Do not
14987 reinsert auto-delete breakpoints.
14988 * mem-break.c (struct breakpoint): Change return type of handler to
14990 (set_breakpoint_at): Update handler type.
14991 (reinsert_breakpoint_handler): Return 1 instead of calling
14993 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14995 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14996 * mem-break.h (set_breakpoint_at): Update handler type.
14997 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14998 * win32-low.c (auto_delete_breakpoint): New.
14999 (get_child_debug_event): Use it.
15001 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15003 * configure.ac: Check for pread and pwrite.
15004 * hostio.c (handle_pread): Fall back to lseek and read.
15005 (handle_pwrite): Fall back to lseek and write.
15006 * config.in, configure: Regenerated.
15008 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15010 * server.c (myresume): Add own_buf argument.
15011 (main): Update calls.
15013 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15015 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15016 * remote-utils.c (remote_open): Do not call disable_async_io.
15017 (block_async_io): Delete.
15018 (unblock_async_io): Make static.
15019 (initialize_async_io): New.
15020 * server.c (handle_v_cont): Handle async I/O here.
15021 (myresume): Likewise. Move other common resume tasks here...
15022 (main): ... from here. Call initialize_async_io. Disable async
15023 I/O before the main loop.
15024 * server.h (initialize_async_io): Declare.
15025 (block_async_io, unblock_async_io): Delete prototypes.
15026 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15028 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15030 * remote-utils.c (readchar): Allow binary data in received messages.
15032 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15034 * win32-low.c (attaching): New global.
15035 (win32_create_inferior): Clear the `attaching' global.
15036 (win32_attach): Set the `attaching' global.
15037 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15038 attaching. Only set a breakpoint at the entry point if not
15041 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15043 * server.c (main): Don't report dll events on the initial
15044 connection on attaches.
15046 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15048 * server.c (main): Relax numerical bases supported for the pid of
15049 the --attach command line argument.
15051 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15053 * win32-low.c (win32_attach): Call OpenProcess before
15054 DebugActiveProcess, not after. Add last error output to error
15057 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15059 * win32-low.c (win32_get_thread_context)
15060 (win32_set_thread_context): New functions.
15061 (thread_rec): Use win32_get_thread_context.
15062 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15063 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15066 2007-12-03 Leo Zayas
15067 Pedro Alves <pedro_alves@portugalmail.pt>
15069 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15071 (child_add_thread): Minor cleanup.
15072 (child_continue): Resume artificially suspended threads before
15073 calling ContinueDebugEvent.
15074 (suspend_one_thread): New.
15075 (fake_breakpoint_event): New.
15076 (get_child_debug_event): Change return type to int. Check here if
15077 gdb sent an interrupt request. If a soft interrupt was requested,
15078 fake a breakpoint event. Return 0 if there is no event to handle,
15080 (win32_wait): Don't check here if gdb sent an interrupt request.
15081 Ensure there is a valid event to handle.
15082 (win32_request_interrupt): Add soft interruption method as last
15085 2007-12-03 Leo Zayas
15086 Pedro Alves <pedro_alves@portugalmail.pt>
15088 * win32-low.h (win32_thread_info): Add descriptions to the
15089 structure members. Replace `suspend_count' counter by a
15091 * win32-low.c (thread_rec): Update condition of when to get the
15092 context from the inferior. Rely on ContextFlags being set if it
15093 has already been retrieved. Only suspend the inferior thread if
15094 we haven't already. Warn if that fails.
15095 (continue_one_thread): s/suspend_count/suspended/. Only call
15096 ResumeThread once. Warn if that fails.
15098 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15100 * win32-low.c (win32_wait): Don't read from the inferior when it
15101 has already exited.
15103 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15105 * Makefile.in (win32_low_h): New variable.
15106 (win32-low.o): Add dependency on $(win32_low_h).
15107 (win32-arm-low.o, win32-i386-low.o): New rules.
15109 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15111 * hostio.c: Correct copyright year.
15113 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15115 * Makefile.in (OBS): Add hostio.o.
15116 (hostio.o): New rule.
15117 * server.h (handle_vFile): Declare.
15118 * hostio.c: New file.
15119 * server.c (handle_v_requests): Take packet_len and new_packet_len
15120 for binary packets. Call handle_vFile.
15121 (main): Update call to handle_v_requests.
15123 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15125 * linux-low.c: Include <sched.h>.
15127 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15129 * linux-low.c (linux_tracefork_grandchild): New.
15130 (linux_tracefork_child): Use clone.
15131 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15133 2007-10-31 Joel Brobecker <brobecker@adacore.com>
15135 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15137 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15139 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15141 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15143 * inferiors.c (change_inferior_id): Delete.
15144 (add_pid_to_list, pull_pid_from_list): New.
15145 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15146 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15147 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15148 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15149 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15150 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15151 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15152 (using_threads): Always set to 1.
15153 (handle_extended_wait): New.
15154 (add_process): Do not set TID.
15155 (linux_create_inferior): Set must_set_ptrace_flags.
15156 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15157 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15158 (linux_thread_alive): Rename TID argument to LWPID.
15159 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15160 (linux_wait_for_event): Do not use TID or check using_threads. Update
15161 call to dead_thread_notify. Call handle_extended_wait.
15162 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15163 (send_sigstop): Delete sigstop_sent.
15164 (wait_for_sigstop): Avoid TID.
15165 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15166 (linux_test_for_tracefork): New.
15167 (linux_lookup_signals): Use thread_db_active and
15168 linux_supports_tracefork_flag.
15169 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15170 * linux-low.h (get_process_thread): Avoid TID.
15171 (struct process_ifo): Move thread_known and tid to the end. Remove
15173 (linux_attach_lwp, thread_db_init): Update prototypes.
15174 * server.h (change_inferior_id): Delete prototype.
15175 (add_pid_to_list, pull_pid_from_list): New prototypes.
15176 * thread-db.c (thread_db_use_events): New.
15177 (find_first_thread): Rename to...
15178 (find_one_thread): ...this. Update callers and messages. Do not
15179 call fatal. Check thread_db_use_events. Do not call
15180 change_inferior_id or new_thread_notify.
15181 (maybe_attach_thread): Update. Do not call new_thread_notify.
15182 (thread_db_init): Set thread_db_use_events. Check use_events.
15183 * utils.c (fatal, warning): Correct message prefix.
15185 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15187 * Makefile.in (clean): Remove new files.
15188 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15189 (powerpc-64.o, powerpc-64.c): New rules.
15190 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15191 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15193 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15195 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15196 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15197 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15198 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15199 (target_regsets): Add AltiVec and SPE register sets.
15200 * configure.ac: Check for AltiVec and SPE.
15201 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15202 (ppc_fill_vrregset, ppc_store_vrregset): New.
15203 (target_regsets): Add AltiVec register set.
15204 * configure: Regenerated.
15206 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15208 * linux-low.c (O_LARGEFILE): Define.
15209 (linux_read_memory): Use /proc/PID/mem.
15210 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15211 * configure, config.in: Regenerated.
15213 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15215 * linux-low.c (linux_wait_for_event): Do not pass signals while
15218 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15220 * win32-low.c (create_process): New.
15221 (win32_create_inferior): Use create_process instead of
15222 CreateProcess. If create_process failed retry appending an ".exe"
15223 suffix. Store the GetLastError result immediatelly after
15224 create_process calls and use it on the call to error.
15226 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15228 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15230 2007-08-23 Joel Brobecker <brobecker@adacore.com>
15232 * configure.ac: Switch license to GPLv3.
15234 2007-08-01 Michael Snyder <msnyder@access-company.com>
15236 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15238 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15240 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15242 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15243 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15244 CloseToolhelp32Snapshot.
15245 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15246 CloseToolhelp32Snapshot.
15248 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
15250 * server.c (main): Check for inferior exit before main loop.
15252 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15254 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15255 instead of on tmp_desc.
15257 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15258 Daniel Jacobowitz <dan@codesourcery.com>
15260 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15261 (add_thread): Minor cleanups.
15262 (clear_inferiors): Move lower in the file. Clear the DLL
15264 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15265 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15266 (xml_escape_text): New.
15267 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15269 (handle_v_cont): Report errors.
15270 (gdbserver_version): Update.
15271 (main): Correct size of own_buf. Do not report initial DLL events.
15272 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15273 (unloaded_dll, xml_escape_text): New.
15274 * win32-low.c (enum target_waitkind): Update comments.
15275 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15276 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15277 (win32_EnumProcessModules, win32_GetModuleInformation)
15278 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15279 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15280 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15281 (win32_Module32First, win32_Module32Next, load_toolhelp)
15282 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15283 (get_child_debug_event): Handle DLL events.
15284 (win32_wait): Likewise.
15286 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15288 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15289 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15291 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15293 * win32-low.c (handle_output_debug_string): Ignore event if not
15296 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15298 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15300 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15302 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15304 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15306 * inferiors.c (change_inferior_id): Add comment.
15307 * linux-low.c (check_removed_breakpoint): Add an early
15308 prototype. Improve debug output.
15309 (linux_attach): Doc update.
15310 (linux_detach_one_process, linux_detach): Clean up before releasing
15312 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15313 * linux-low.h (struct process_info): Doc improvement.
15314 * mem-break.c (delete_all_breakpoints): New.
15315 * mem-break.h (delete_all_breakpoints): New prototype.
15316 * thread-db.c (find_first_thread): New.
15317 (thread_db_create_event): Call it instead of
15318 thread_db_find_new_threads. Clean up unused variables.
15319 (maybe_attach_thread): Remove first thread handling.
15320 (thread_db_find_new_threads): Use find_first_thread.
15321 (thread_db_get_tls_address): Likewise.
15323 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15325 * thread-db.c (thread_db_find_new_threads): Add prototype.
15326 (thread_db_create_event): Check for the main thread before adding
15328 (maybe_attach_thread): Only enable event reporting if TID == 0.
15329 (thread_db_get_tls_address): Check for new threads.
15331 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15333 * linux-low.c (linux_create_inferior): Try execv before execvp.
15334 * spu-low.c (spu_create_inferior): Likewise.
15336 2007-06-13 Mike Frysinger <vapier@gentoo.org>
15338 * linux-low.c (linux_create_inferior): Change execv to execvp.
15339 * spu-low.c (spu_create_inferior): Likewies.
15341 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15343 * Makefile.in (clean): Clean new files instead of deleted ones.
15344 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15345 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15347 * configure.srv: Specify XML files and new regformats for MIPS and
15349 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15350 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15351 an entry for the restart register.
15352 (mips_cannot_fetch_register, mips_cannot_store_register)
15353 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15354 register names to match the XML descriptions.
15355 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15356 restart register instead of $0.
15358 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15359 Markus Deuling <deuling@de.ibm.com>
15361 * remote-utils.c (decode_xfer_write): New function.
15362 * server.h (decode_xfer_write): Add prototype.
15363 * server.c (handle_query): Add PACKET_LEN argument. Support
15364 qXfer:spu:read and qXfer:spu:write packets.
15365 (main): Pass packet_len to handle_query.
15366 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15367 * target.h (target_ops): Add qxfer_spu.
15369 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15371 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15372 accessing non-seekable spufs files.
15374 2007-05-16 Markus Deuling <deuling@de.ibm.com>
15376 * server.c (handle_query): Add reply for qC packet.
15378 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15379 Leo Zayas <lerele@champenstudios@com>
15381 * server.h (check_remote_input_interrupt_request): New function.
15382 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15383 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15384 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15385 (check_remote_input_interrupt_request): New function.
15386 * server.h (check_remote_input_interrupt_request): Declare.
15387 * win32-low.c (winapi_DebugBreakProcess,
15388 winapi_GenerateConsoleCtrlEvent): New typedefs.
15389 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15391 (win32_wait): Check for remote interrupt request
15392 with check_remote_input_interrupt_request.
15393 (win32_request_interrupt): New function.
15394 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15396 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15398 * win32-low.c (debug_registers_changed,
15399 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15400 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15401 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15402 (thread_rec): Get context using the low target.
15403 (child_add_thread): Call thread_added on the low target,
15404 which does the same thing.
15406 (do_initial_child_stuff): Remove debug registers references.
15407 Set context using the low target. Resume threads after
15408 setting the contexts.
15409 (child_continue): Remove dead variable. Remove debug
15410 registers references.
15411 (child_fetch_inferior_registers): Go through the low target.
15412 (do_child_store_inferior_registers): Remove.
15413 (child_store_inferior_registers): Go through the low target.
15414 (win32_resume): Remove debug registers references.
15415 Set context using the low target.
15416 (handle_exception): Change return type to void. Don't record
15417 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15418 first chance exception.
15419 (get_child_debug_event): Change return type to void. Remove
15420 goto loop. Always return after waiting for debug event.
15421 (win32_wait): Convert to switch statement. Handle spurious
15424 * win32-i386-low.c (debug_registers_changed,
15425 debug_registers_used): New.
15426 (initial_stuff): Rename to ...
15427 (i386_initial_stuff): ... this. Clear debug registers
15429 (store_debug_registers): Delete.
15430 (i386_get_thread_context): New.
15431 (load_debug_registers): Delete.
15432 (i386_set_thread_context): New.
15433 (i386_thread_added): New.
15434 (single_step): Rename to ...
15435 (i386_single_step): ... this.
15436 (do_fetch_inferior_registers): Rename to ...
15437 (i386_fetch_inferior_register): ... this.
15438 (i386_store_inferior_register): New.
15439 (the_low_target): Adapt to new interface.
15441 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15442 (arm_get_thread_context): New.
15443 (arm_set_thread_context): New.
15445 (do_fetch_inferior_registers): Rename to ...
15446 (arm_fetch_inferior_register): ... this.
15447 (arm_store_inferior_register): New.
15448 (arm_wince_breakpoint): Reimplement as unsigned long.
15449 (arm_wince_breakpoint_len): Define.
15450 (the_low_target): Adapt to new interface.
15452 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15453 load_debug_registers. Add get_thread_context, set_thread_context,
15454 thread_added and store_inferior_register. Rename
15455 fetch_inferior_registers to fetch_inferior_register.
15456 (regptr): Remove declaration.
15458 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15460 * linux-low.c (linux_detach): Change return type to int. Return 0.
15461 * spu-low.c (spu_detach): Likewise.
15463 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15465 * target.h (target_ops): Change return type of detach to int.
15467 (join_inferior): New.
15468 * server.c (main): Don't skip detach support on mingw32.
15469 If the inferior doesn't support detaching return error.
15470 Call join_inferior instead of using waitpid.
15471 * linux-low.c (linux_join): New.
15472 (linux_target_op): Add linux_join.
15473 * spu-low.c (spu_join): New.
15474 (spu_target_ops): Add spu_join.
15475 * win32-low.c (win32_detach): Adapt to new interface.
15476 Reopen current_process_handle before detaching. Issue a child
15477 resume before detaching.
15479 (win32_target_op): Add win32_join.
15481 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15483 * win32-low.c (win32-attach): Fix return value.
15484 * target.h (target_ops): Describe ATTACH return values.
15486 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15488 * win32-low.c (GETPROCADDRESS): Define.
15489 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15490 (winapi_DebugSetProcessKillOnExit): Likewise.
15491 (win32_create_inferior): Force usage of ansi CreateProcessA.
15492 (win32_attach): Use GETPROCADDRESS.
15493 (win32_detach): Likewise.
15495 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15497 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15499 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15501 * win32-low.c: Commit leftover changes from 2007-03-29.
15503 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15505 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15506 fields short instead of int. Add explicit padding.
15507 (i387_cache_to_fsave): Remove unnecessary casts.
15508 (i387_fsave_to_cache): Doc fix.
15509 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15511 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15513 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15514 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15516 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15518 * configure.srv (arm*-*-mingw32ce*): Move near the other
15521 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15523 * configure.ac: Add errno checking.
15524 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15525 sys/file.h and malloc.h.
15526 (AC_CHECK_DECLS): Add perror.
15527 (srv_mingwce): Handle.
15528 * configure.srv (i[34567]86-*-cygwin*): Add
15529 win32-i386-low.o to srv_tgtobj.
15530 (i[34567]86-*-mingw*): Likewise.
15531 (arm*-*-mingw32ce*): Add case.
15532 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15533 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15534 [__MINGW32CE__] (strerror): New function.
15535 [__MINGW32CE__] (errno): Define to GetLastError.
15536 [__MINGW32CE__] (COUNTOF): New macro.
15537 (remote_open): Remove extra close call.
15538 * mem-break.c (delete_breakpoint_at): New function.
15539 * mem-break.h (delete_breakpoint_at): Declare.
15540 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15541 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15542 [USE_WIN32API] (read, write): Add char* casts.
15543 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15544 * server.h: Include wincecompat.h on Windows CE.
15545 [HAVE_ERRNO_H]: Check.
15546 (perror): Declare if not declared.
15547 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15548 (perror_with_name): Remove errno declaration.
15549 * wincecompat.h: New.
15550 * wincecompat.c: New.
15551 * win32-low.h: New.
15552 * win32-arm-low.c: New.
15553 * win32-i386-low.c: New.
15554 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15555 (OUTMSG2): Make it safe.
15557 (COUNTOF): New macro.
15558 (NUM_REGS): Get it from the low target.
15559 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15560 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15561 (thread_rec): Let low target handle debug registers.
15562 (child_add_thread): Likewise.
15563 (child_init_thread_list): Likewise.
15564 (continue_one_thread): Likewise.
15566 (do_child_fetch_inferior_registers): Move to ...
15567 * win32-i386-low.c: ... here, and rename to ...
15568 (do_fetch_inferior_registers): ... this.
15569 * win32-low.c (child_fetch_inferior_registers):
15570 Go through the low target.
15571 (do_child_store_inferior_registers): Use regptr.
15572 (strwinerror): New function.
15573 (win32_create_inferior): Handle Windows CE.
15574 Use strwinerror instead of strerror on Windows error
15575 codes. Add program to the error output.
15576 Don't close the main thread handle on Windows CE.
15577 (win32_attach): Use coredll.dll on Windows CE.
15578 (win32_kill): Close current process and current
15580 (win32_detach): Use coredll.dll on Windows CE.
15581 (win32_resume): Let low target handle debug registers, and
15583 (handle_exception): Add/Remove initial breakpoint. Avoid
15584 non-existant WSTOPSIG on Windows CE.
15585 (win32_read_inferior_memory): Cast to remove warning.
15586 (win32_arch_string): Go through the low target.
15587 (initialize_low): Call set_breakpoint_data with the low
15588 target's breakpoint.
15589 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15590 FOP_REGNUM, mappings): Move to ...
15591 * win32-i386-low.c: ... here.
15592 * win32-low.c (win32_thread_info): Move to ...
15593 * win32-low.h: ... here.
15594 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15595 win32-arm-low.c and wincecompat.c.
15596 (all:): Add $EXEEXT.
15597 (install-only:): Likewise.
15598 (gdbserver:): Likewise.
15599 (gdbreplay:): Likewise.
15600 * config.in: Regenerate.
15601 * configure: Regenerate.
15603 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15605 * win32-low.c: Rename typedef thread_info to
15606 win32_thread_info throughout.
15608 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15610 * win32-i386-low.c: Rename to ...
15611 * win32-low.c: ... this.
15612 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15613 * Makefile.in: Likewise.
15615 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15617 * remote-utils.c (monitor_output): Constify msg parameter.
15618 * server.h (monitor_output): Likewise.
15619 * win32-i386-low.c (handle_output_debug_string): New.
15620 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15621 handle_output_debug_string.
15622 (get_child_debug_event): Likewise.
15624 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15626 * server.c (main): Correct strtoul check.
15628 2007-03-27 Jon Ringle <jon@ringle.org>
15630 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15632 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15634 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15636 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15638 * terminal.h: Check HAVE_SGTTY_H.
15640 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
15642 * remote-utils.c (remote_open): Print out the assigned port number.
15644 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15646 * remote-utils.c (monitor_output): New function.
15647 * server.c (debug_threads): Define here.
15648 (monitor_show_help): New function.
15649 (handle_query): Handle qRcmd.
15650 (main): Do not handle 'd' packet.
15651 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15652 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15655 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15657 * Makefile.in (EXEEXT): New.
15658 (clean): Use $(EXEEXT).
15660 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15662 * target.h (target_ops): Rename send_signal to request_interrupt,
15663 and remove enum target_signal parameter.
15664 * linux-low.c (linux_request_interrupt): Rename from
15665 linux_send_signal, and always send SIGINT.
15666 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15667 and always send SIGINT.
15668 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15670 (input_interrupt): Likewise.
15672 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15674 * server.c (get_features_xml): Check if target implemented
15676 * win32-i386-low.c (win32_arch_string): New.
15677 (win32_target_ops): Add win32_arch_string as arch_string member.
15679 2007-02-22 Markus Deuling <deuling@de.ibm.com>
15681 * spu-low.c (spu_arch_string): New.
15682 (spu_target_ops): Add spu_arch_string.
15684 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15686 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15687 * configure.ac: Do not check for terminal.h.
15688 * configure, config.in: Regenerated.
15690 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15692 * Makefile.in (OBS): Add $(XML_BUILTIN).
15693 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15695 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15696 (arm-with-iwmmxt.c): New.
15697 * config.in, configure: Regenerate.
15698 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15699 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15700 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15701 (arm*-*-linux*): Add iWMMXt and regset support.
15702 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15703 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15704 (arm_store_wmmxregset, target_regsets): New.
15705 * server.c (get_features_xml): Take annex argument. Check builtin
15707 (handle_query): Handle multiple annexes.
15709 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15711 * remote-utils.c [USE_WIN32API] (read, write): Define.
15712 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15715 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15717 * linux-i386-low.c (the_low_target): Set arch_string.
15718 * linux-x86-64-low.c (the_low_target): Likewise.
15719 * linux-low.c (linux_arch_string): New.
15720 (linux_target_ops): Add it.
15721 * linux-low.h (struct linux_target_ops): Add arch_string.
15722 * server.c (write_qxfer_response): Use const void * for DATA.
15723 (get_features_xml): New.
15724 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15725 * target.h (struct target_ops): Add arch_string method.
15727 2007-01-03 Denis Pilat <denis.pilat@st.com>
15728 Daniel Jacobowitz <dan@codesourcery.com>
15730 * linux-low.c (linux_kill): Handle being called with no threads.
15731 * win32-i386-low.c (win32_kill): Likewise.
15732 (get_child_debug_event): Clear current_process_handle.
15734 2006-12-30 Denis PILAT <denis.pilat@st.com>
15735 Daniel Jacobowitz <dan@codesourcery.com>
15737 * remote-utils.c (remote_open): Check the type of specified
15738 serial port devices before opening them.
15739 * server.c (main): Kill the inferior if an error occurs during
15740 the first remote_open.
15742 2006-12-05 Markus Deuling <deuling@de.ibm.com>
15744 * README: Update supported targets.
15746 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15748 * Makefile.in (clean): Remove reg-mips64.c.
15749 (reg-mips64.c, reg-mips64.o): New rules.
15750 * configure.srv: Handle mips64. Include regset support for mips.
15751 * linux-mips-low.c (union mips_register): New.
15752 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15753 (mips_breakpoint, mips_breakpoint_at): Use int.
15754 (mips_collect_register, mips_supply_register)
15755 (mips_collect_register_32bit, mips_supply_register_32bit)
15756 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15757 (mips_store_fpregset, target_regsets): New.
15758 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15760 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15762 * configure.srv: Add target "spu*-*-*".
15763 * Makefile.in (clean): Remove reg-spu.c.
15764 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15765 * spu-low.c: New file.
15767 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15769 * configure.ac: Correct td_thr_tls_get_addr test.
15770 * configure: Regenerated.
15772 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15774 * linux-low.c (linux_wait_for_event): Reformat. Use the
15775 pass_signals array.
15776 * remote-utils.c (decode_address_to_semicolon): New.
15777 * server.c (pass_signals, handle_general_set): New.
15778 (handle_query): Mention QPassSignals for qSupported.
15779 (main): Call handle_general_set.
15780 * server.h (pass_signals, decode_address_to_semicolon): New.
15782 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15784 * server.c (handle_query): Correct error handling for read_auxv.
15786 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15788 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15789 and srv_linux_thread_db to yes.
15790 * linux-s390-low.c (s390_fill_gregset): New function.
15791 (target_regsets): Define data structure.
15793 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15795 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15796 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15797 * config.in, configure: Regenerated.
15798 * inferiors.c (gdb_id_to_thread): New function.
15799 (gdb_id_to_thread_id): Use it.
15800 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15801 * linux-low.h (struct process_info): Add th member.
15802 (thread_db_get_tls_address): New prototype.
15803 * remote-utils.c (decode_address): Make non-static.
15804 * server.c (handle_query): Handle qGetTLSAddr.
15805 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15806 * target.h (struct target_ops): Add get_tls_address.
15807 * thread-db.c (maybe_attach_thread): Save the thread handle.
15808 (thread_db_get_tls_address): New.
15810 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15812 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15813 (linux_resume_one_process): Take a siginfo_t *. Update all
15814 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15815 (struct pending_signals): Add a siginfo_t.
15816 (linux_wait_for_process): Always set last_status.
15817 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15818 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15819 * linux-low.h (struct process_info): Add last_status.
15821 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15823 * remote-utils.c (try_rle): New function.
15824 (putpkt_binary): Use it.
15826 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15828 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15829 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15830 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15831 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15832 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15835 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15837 * server.c (terminal_fd): New variable.
15838 (old_foreground_pgrp): Likewise.
15839 (restore_old_foreground_pgrp): New function.
15840 (start_inferior): Record the terminal file descriptor in terminal_fd
15841 and its original foreground group in old_foreground_pgrp. Register
15842 restore_old_foreground_pgrp with atexit().
15844 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15846 * server.c (handle_query): Correct qPart to qXfer.
15848 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15850 * configure.ac: Check for more headers which are missing on
15851 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15852 * configure.srv: Add Cygwin and mingw32.
15853 * remote-utils.c: Don't include headers unconditionally which
15854 are missing on mingw32. Include <winsock.h> for mingw32.
15855 (remote_open): Adjust for mingw32 support. Flush
15856 standard error after writing to it.
15857 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15858 (unblock_async_io, enable_async_io, disable_async_io)
15859 (readchar, getpkt): Update for Winsock support.
15860 (prepare_resume_reply): Expect a protocol signal number.
15861 * server.c: Disable <sys/wait.h> on mingw32.
15862 (start_inferior): Adjust for mingw32 support. Flush
15863 standard error after writing to it.
15864 (attach_inferior): Likewise. Use protocol signal
15866 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15868 * win32-i386-low.c: New file.
15869 * Makefile.in (XM_CLIBS): Set.
15870 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15871 (win32-i386-low.o): New dependency rule.
15872 * linux-low.c (linux_wait): Use target signal numbers.
15873 * target.h (struct target_ops): Doc fix.
15874 * server.h (target_signal_to_name): New prototype.
15875 * gdbreplay.c: Don't include headers unconditionally which
15876 are missing on mingw32. Include <winsock.h> for mingw32.
15877 (remote_close, remote_open): Adjust for Winsock support.
15878 * configure, config.in: Regenerated.
15880 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15882 * server.c (decode_xfer_read, write_qxfer_response): New.
15883 (handle_query): Take a packet length argument. Handle
15884 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15885 the qSupported response.
15886 (main): Update call to handle_query.
15888 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15890 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15891 (putpkt_binary): Renamed from putpkt and adjusted for binary
15893 (putpkt): New wrapper for putpkt_binary.
15894 (readchar): Don't mask off the high bit.
15895 (decode_X_packet): New function.
15896 * server.c (main): Call putpkt_binary if a handler sets the packet
15897 length. Save the length of the incoming packet. Handle 'X'.
15898 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15900 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15902 * server.c (handle_query): Handle qSupported.
15904 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15906 * remote-utils.c (all_symbols_looked_up): New variable.
15907 (look_up_one_symbol): Check it.
15908 * server.h (look_up_one_symbol): New declaration.
15909 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15911 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15913 * Makefile.in (linux-arm-low.o): Update dependencies.
15914 * linux-arm-low.c: Include "gdb_proc_service.h".
15915 (PTRACE_GET_THREAD_AREA): Define.
15916 (ps_get_thread_area): New function.
15918 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15920 * configure.srv (m68k*-*-uclinux*): New target.
15921 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15922 (linux_resume_one_process): Remove extraneous cast.
15923 (linux_read_offsets): New.
15924 (linux_target_op): Add linux_read_offsets on mmuless systems.
15925 * server.c (handle_query): Add qOffsets logic.
15926 * target.h (struct target_ops): Add read_offsets.
15928 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15930 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15931 (PTRACE_GET_THREAD_AREA): Define.
15932 (ps_get_thread_area): New function.
15933 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15934 (linux-x86-64-low.o): Update.
15936 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15938 * configure.ac: Remove checks for prfpregset_t.
15939 * gdb_proc_service.h: New file.
15940 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15941 new "gdb_proc_service.h".
15942 * proc-service.c: Likewise.
15943 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15944 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15945 * Makefile.in (gdb_proc_service_h): Updated.
15946 * configure, config.in: Regenerated.
15948 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15950 * remote-utils.c (prepare_resume_reply): Move declaration
15951 of gdb_id_from_wait to the top of the block.
15953 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15955 * linux-low.c (regsets_store_inferior_registers): Read the regset
15956 from the target before filling it.
15958 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15960 * server.c (attach_inferior): Return SIGTRAP for a successful
15963 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15965 * Makefile.in (OBS): Add version.o.
15966 (STAGESTUFF): Delete.
15967 (version.o): Add dependencies.
15968 (version.c): Replace rule.
15969 (clean): Remove version.c.
15970 * server.c (gdbserver_version): New.
15971 (gdbserver_usage): Use printf.
15972 (main): Handle --version and --help.
15973 * server.h (version, host_name): Add declarations.
15975 2005-12-23 Eli Zaretskii <eliz@gnu.org>
15987 * linux-x86-64-low.c:
15989 * linux-s390-low.c:
15990 * linux-ppc64-low.c:
15992 * linux-mips-low.c:
15993 * linux-m68k-low.c:
15994 * linux-m32r-low.c:
15997 * linux-ia64-low.c:
15998 * linux-i386-low.c:
15999 * linux-crisv32-low.c:
16011 * gdbserver.1: Add (C) after Copyright. Update the FSF
16014 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16016 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16017 (arm_breakpoint_at): Recognize both breakpoints.
16018 (the_low_target): Use the correct breakpoint instruction.
16020 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16022 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16023 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16024 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16025 (the_low_target): Update.
16027 2005-10-25 Andreas Schwab <schwab@suse.de>
16029 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16031 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16032 (ia64_num_regs): Reduce to 462.
16034 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16036 * acinclude.m4: Correct quoting.
16037 * aclocal.m4: Regenerated.
16039 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16040 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16041 (thread_db_init): Call thread_db_err_str.
16042 * configure.ac: Check for TD_VERSION.
16043 * config.in, configure: Regenerated.
16045 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16047 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16049 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16051 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16052 is not available. Define HAVE_PTRACE_GETREGS if it is.
16053 * config.in, configure: Regenerated.
16054 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16055 * linux-i386-low.c, linux-m68k-low.c: Update to use
16056 HAVE_PTRACE_GETREGS.
16057 * linux-low.c (regsets_fetch_inferior_registers)
16058 (regsets_store_inferior_registers): Only return 0 if we processed
16060 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16061 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16063 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16065 * inferiors.c (struct thread_info): Add gdb_id.
16066 (add_thread): Add gdb_id argument.
16067 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16068 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16069 calls to add_thread.
16070 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16071 * server.c (handle_query): Use thread_to_gdb_id.
16072 (handle_v_cont, main): Use gdb_id_to_thread_id.
16073 * server.h (add_thread): Update prototype.
16074 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16077 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16079 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16080 left-padded registers.
16081 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16082 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16084 2005-07-01 Steve Ellcey <sje@cup.hp.com>
16086 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16087 * configure: Regenerate.
16088 * config.in: Regenerate.
16089 * server.h (NEED_DECLARATION_STRERROR):
16090 Replace with !HAVE_DECL_STRERROR.
16092 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16094 * linux-low.c (linux_wait, linux_send_signal): Don't test
16095 an unsigned long variable for > 0 if it could be MAX_ULONG.
16096 * server.c (myresume): Likewise.
16097 * target.c (set_desired_inferior): Likewise.
16099 2005-06-13 Mark Kettenis <kettenis@gnu.org>
16101 * configure.ac: Simplify and improve check for socklen_t.
16102 * configure, config.in: Regenerate.
16104 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16106 * acconfig.h: Remove.
16107 * configure.ac: Add a test for socklen_t. Use three-argument
16108 AC_DEFINE throughout.
16109 * config.in: Regenerated using autoheader 2.59.
16110 * configure: Regenerated.
16112 * gdbreplay.c (socklen_t): Provide a default.
16113 (remote_open): Use socklen_t.
16114 * remote-utils.c (socklen_t): Provide a default.
16115 (remote_open): Use socklen_t.
16116 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16119 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16121 * linux-low.c (linux_read_memory, linux_write_memory)
16122 (linux_read_auxv): Likewise.
16123 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16124 (check_mem_write): Likewise.
16125 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16127 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16128 (registers_from_string, register_data): Likewise.
16129 * server.c (handle_query, main): Likewise.
16130 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16131 (decode_M_packet): Likewise.
16132 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16133 * target.h (struct target_ops): Update read_memory, write_memory,
16135 (read_inferior_memory, write_inferior_memory): Update.
16136 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16137 to unsigned char *.
16138 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16139 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16140 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16141 linux-s390-low.c, linux-sh-low.c: Update for changes in
16142 read_inferior_memory and the_low_target->breakpoint.
16144 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16146 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16147 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16148 * configure.srv: Add powerpc64-*-linux*.
16149 * linux-ppc64-low.c: New file.
16151 2005-05-23 Orjan Friberg <orjanf@axis.com>
16153 * linux-cris-low.c: New file with support for CRIS.
16154 * linux-crisv32-low.c: Ditto for CRISv32.
16155 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16156 (clean): Add reg-cris.c and reg-crisv32.c.
16157 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
16158 reg-crisv32.o, and reg-crisv32.c to make rules.
16159 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16160 recognized targets.
16162 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16164 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16165 of sizeof (PTRACE_XFER_TYPE).
16166 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16168 2005-05-12 Orjan Friberg <orjanf@axis.com>
16170 * target.h (struct target_ops): Add insert_watchpoint,
16171 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16172 pointers for hardware watchpoint support.
16173 * linux-low.h (struct linux_target_ops): Ditto.
16174 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16175 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16176 to linux_target_ops.
16177 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16179 * server.c (main): Recognize 'Z' and 'z' packets.
16181 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16183 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16184 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16185 (the_low_target): Add new members.
16187 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16189 * proc-service.c (ps_lgetregs): Search all_processes instead of
16192 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16194 * server.c (start_inferior): Change return type to int.
16195 (attach_inferior): Change sigptr to int *.
16196 (handle_v_cont, handle_v_requests): Change signal to int *.
16197 (main): Change signal to int.
16199 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
16201 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16202 * configure.srv: Add m32r*-*-linux*.
16203 * linux-m32r-low.c: New file.
16205 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16207 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16209 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16211 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16212 Take unsigned long arguments for PIDs.
16213 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16214 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16215 (wait_for_sigstop, linux_resume_one_process)
16216 (regsets_fetch_inferior_registers, linux_send_signal)
16217 (linux_read_auxv): Likewise. Update the types of variables holding
16218 PIDs. Update format string specifiers.
16219 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16220 * remote-utils.c (prepare_resume_reply): Likewise.
16221 * server.c (cont_thread, general_thread, step_thread)
16222 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16224 (handle_query): Update format specifiers.
16225 (handle_v_cont, main): Use strtoul for thread IDs.
16226 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16227 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16228 (general_thread, step_thread, thread_from_wait)
16229 (old_thread_from_wait): Update.
16230 * target.h (struct thread_resume): Use unsigned long for THREAD.
16231 (struct target_ops): Use unsigned long for arguments to attach and
16234 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16236 * acinclude.m4: Include bfd/bfd.m4 directly.
16237 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16238 <agriffis@toolchain.org>.
16239 * aclocal.m4, configure: Regenerated.
16241 2005-01-07 Andrew Cagney <cagney@gnu.org>
16243 * configure.ac: Rename configure.in, require autoconf 2.59.
16244 * configure: Re-generate.
16246 2004-12-08 Daniel Jacobowitz <dan@debian.org>
16248 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16249 LIBS when finished.
16250 * aclocal.m4: Regenerated.
16251 * configure: Regenerated.
16253 2004-11-21 Andreas Schwab <schwab@suse.de>
16255 * linux-m68k-low.c (m68k_num_gregs): Define.
16256 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16257 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16258 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16259 (m68k_breakpoint_at): New. Add to the_low_target.
16261 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16262 srv_linux_thread_db to yes.
16264 2004-10-20 Joel Brobecker <brobecker@gnat.com>
16266 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16267 (ARCH_SET_FS): Likewise.
16268 (ARCH_GET_FS): Likewise.
16269 (ARCH_GET_GS): Likewise.
16271 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16273 * linux-i386-low.c (ps_get_thread_area): New.
16274 * linux-x86-64-low.c (ps_get_thread_area): New.
16275 * linux-low.c: Include <sys/syscall.h>.
16276 (linux_kill_one_process): Don't kill the first thread here.
16277 (linux_kill): Kill the first thread here.
16278 (kill_lwp): New function.
16279 (send_sigstop, linux_send_signal): Use it.
16280 * proc-service.c: Clean up #ifdefs.
16281 (fpregset_info): Delete.
16282 (ps_lgetregs): Update and enable implementation.
16283 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16285 * remote-utils.c (struct sym_cache, symbol_cache): New.
16286 (input_interrupt): Print a clearer message.
16287 (async_io_enabled): New variable.
16288 (enable_async_io, disable_async_io): Use it. Update comments.
16289 (look_up_one_symbol): Use the symbol cache.
16290 * thread-db.c (thread_db_look_up_symbols): New function.
16291 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16293 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16295 * configure.in: Test for -rdynamic.
16296 * configure: Regenerated.
16297 * Makefile (INTERNAL_LDFLAGS): New.
16298 (gdbserver, gdbreplay): Use it.
16300 2004-09-02 Andrew Cagney <cagney@gnu.org>
16302 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16304 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
16306 * linux-low.c (linux_wait): Clear all_processes list also.
16308 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16310 * linux-low.c: Include <errno.h>. Remove extern declaration of
16313 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16315 * gdbreplay.c, server.h, utils.c: Update copyright years.
16317 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16319 * server.c (main): Print child status or termination signal from
16320 variable 'signal', not 'sig'.
16322 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16324 * linux-low.c (linux_read_memory): Change return type to
16325 int. Check for and return error from ptrace().
16326 * target.c (read_inferior_memory): Change return type to int. Pass
16327 back return status from the_target->read_memory().
16328 * target.h (struct target_ops): Adapt *read_memory() prototype.
16330 (read_inferior_memory): Adapt prototype.
16331 * server.c (main): Return an error packet if
16332 read_inferior_memory() returns an error.
16334 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
16336 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16337 Unify with other clean targets.
16339 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16341 * server.c (handle_v_cont): Call set_desired_inferior.
16343 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16345 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16347 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16349 * linux-low.c (linux_wait): Unblock async I/O.
16350 (linux_resume): Block and enable async I/O.
16351 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16352 * server.h (block_async_io, unblock_async_io): Add prototypes.
16354 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16356 * remote-utils.c (remote_open): Print a status notice after
16357 opening a TCP port.
16358 * server.c (attach_inferior): Print a status notice after
16361 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16363 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16365 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
16367 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16369 * server.c, target.h: Update copyright years.
16371 2004-02-25 Roland McGrath <roland@redhat.com>
16373 * target.h (struct target_ops): New member `read_auxv'.
16374 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16375 * linux-low.c (linux_read_auxv): New function.
16376 (linux_target_ops): Initialize `read_auxv' member to that.
16378 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16380 Committed by Jim Blandy <jimb@redhat.com>.
16382 * linux-s390-low.c (s390_num_regs): Update.
16383 (s390_regmap): Remove control registers. Use __s390x__ predefine
16384 instead of GPR_SIZE to distiguish s390 and s390x targets.
16386 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
16388 * linux-low.c: Update copyright year.
16389 (check_removed_breakpoint): Clear pending_is_breakpoint.
16390 (linux_set_resume_request, linux_queue_one_thread)
16391 (resume_status_pending_p): New functions.
16392 (linux_continue_one_thread): Use process->resume.
16393 (linux_resume): Only resume threads if there are no pending events.
16394 * linux-low.h (struct process_info): Add resume request
16397 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
16399 * regcache.c (new_register_cache): Clear the allocated register
16400 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16402 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
16404 * linux-low.c (linux_resume): Take a struct thread_resume *
16406 (linux_wait): Update call.
16407 (resume_ptr): New static variable.
16408 (linux_continue_one_thread): Renamed from
16409 linux_continue_one_process. Use resume_ptr.
16410 (linux_resume): Use linux_continue_one_thread.
16411 * server.c (handle_v_cont, handle_v_requests): New functions.
16412 (myresume): New function.
16413 (main): Handle 'v' case.
16414 * target.h (struct thread_resume): New type.
16415 (struct target_ops): Change argument of "resume" to struct
16417 (myresume): Delete macro.
16419 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16421 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16422 (uninstall): Support DESTDIR.
16424 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16426 * configure.srv: Add xscale*linux copy of arm*linux entry.
16428 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
16430 * linux-arm-low.c (arm_reinsert_addr): New function.
16431 (the_low_target): Add arm_reinsert_addr.
16433 2003-07-08 Mark Kettenis <kettenis@gnu.org>
16435 * mem-break.c: Remove whitespace at end of file.
16437 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16439 * configure.in: Check whether we need to prototype strerror.
16440 * server.h: Optionally prototype strerror.
16441 * gdbreplay.c (perror_with_name): Use strerror.
16442 * linux-low.c (linux_attach_lwp): Use strerror.
16443 * utils.c (perror_with_name): Use strerror.
16444 * config.in, configure: Regenerated.
16446 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16448 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16449 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16451 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
16453 * Makefile.in (SFILES): Update.
16454 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16455 low-sun3.c: Remove files.
16457 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
16459 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16460 (linux_detach_one_process, linux_detach): New functions.
16461 (linux_target_ops): Add linux_detach.
16462 * server.c (main): Handle 'D' packet.
16463 * target.h (struct target_ops): Add "detach" member.
16464 (detach_inferior): Define.
16466 2003-06-13 Mark Kettenis <kettenis@gnu.org>
16468 From Kelley Cook <kelleycook@wideopenwest.com>:
16469 * configure.srv: Accept i[34567]86 variants.
16471 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
16473 * linux-low.c (linux_wait_for_event): Correct comment typos.
16474 (linux_resume_one_process): Call check_removed_breakpoint.
16475 (linux_send_signal): New function.
16476 (linux_target_ops): Add linux_send_signal.
16477 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16479 * target.h (struct target_ops): Add send_signal.
16481 2003-05-29 Jim Blandy <jimb@redhat.com>
16483 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16484 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16485 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16486 away part of the register's value.
16488 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
16490 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16491 (linux_wait_for_event, linux_init_signals): Likewise.
16493 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
16495 * configure.in: Check for stdlib.h.
16496 * configure: Regenerated.
16497 * config.in: Regenerated.
16499 2003-01-04 Andreas Schwab <schwab@suse.de>
16501 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16503 2003-01-02 Andrew Cagney <ac131313@redhat.com>
16505 * Makefile.in: Remove obsolete code.
16507 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
16509 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16510 defined(PT_FPR0_HI).
16512 2002-11-17 Stuart Hughes <seh@zee2.com>
16514 * linux-arm-low.c (arm_num_regs): Increase.
16515 (arm_regmap): Include status register.
16517 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
16519 * linux-low.c (register_addr): Remove incorrect -1 check.
16521 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
16523 * linux-low.c (linux_create_inferior): Call setpgid. Return
16525 (unstopped_p, linux_signal_pid): Remove.
16526 (linux_target_ops): Remove linux_signal_pid.
16527 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16528 global instead of target method.
16529 * target.h (struct target_ops): Remove signal_pid. Update comment
16530 for create_inferior.
16531 * server.c (signal_pid): New variable.
16532 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
16533 gdbserver. Set the child to be the foreground process group.
16534 (attach_inferior): Set signal_pid.
16536 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
16538 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16540 2002-08-20 Jim Blandy <jimb@redhat.com>
16542 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16545 2002-08-01 Andrew Cagney <cagney@redhat.com>
16547 * Makefile.in: Make chill references obsolete.
16549 2002-07-24 Kevin Buettner <kevinb@redhat.com>
16551 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16552 * configure: Regenerate.
16553 * config.in: Regenerate.
16555 2002-07-09 David O'Brien <obrien@FreeBSD.org>
16557 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16558 (perror_with_name, remote_close, remote_open, expect, play): Static.
16560 2002-07-04 Michal Ludvig <mludvig@suse.cz>
16562 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
16563 byte offsets instead of an array of indexes.
16564 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16566 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
16568 * regcache.c: Add comment.
16570 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
16572 * thread-db.c: New file.
16573 * proc-service.c: New file.
16574 * acinclude.m4: New file.
16575 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16576 proc-service.o, and thread-db.o.
16577 (linux-low.o): Add USE_THREAD_DB.
16578 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16579 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16580 * aclocal.m4: Regenerated.
16581 * config.in: Regenerated.
16582 * configure: Regenerated.
16583 * configure.in: Check for proc_service.h, sys/procfs.h,
16584 thread_db.h, and linux/elf.h headrs.
16585 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16586 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16587 Check for -lthread_db and thread support.
16588 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16589 PowerPC, and SuperH.
16590 * i387-fp.c: Constify arguments.
16591 * i387-fp.h: Likewise.
16592 * inferiors.c: (struct thread_info): Renamed from
16593 `struct inferior_info'. Remove PID member. Use generic inferior
16594 list header. All uses updated.
16595 (inferiors, signal_pid): Removed.
16596 (all_threads): New variable.
16597 (get_thread): Define.
16598 (add_inferior_to_list): New function.
16599 (for_each_inferior): New function.
16600 (change_inferior_id): New function.
16601 (add_inferior): Removed.
16602 (remove_inferior): New function.
16603 (add_thread): New function.
16604 (free_one_thread): New function.
16605 (remove_thread): New function.
16606 (clear_inferiors): Use for_each_inferior and free_one_thread.
16607 (find_inferior): New function.
16608 (find_inferior_id): New function.
16609 (inferior_target_data): Update argument type.
16610 (set_inferior_target_data): Likewise.
16611 (inferior_regcache_data): Likewise.
16612 (set_inferior_regcache_data): Likewise.
16613 * linux-low.c (linux_bp_reinsert): Remove.
16614 (all_processes, stopping_threads, using_thrads)
16615 (struct pending_signals, debug_threads, pid_of): New.
16616 (inferior_pid): Replace with macro.
16617 (struct inferior_linux_data): Remove.
16618 (get_stop_pc, add_process): New functions.
16619 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16620 Use add_process and add_thread.
16621 (linux_attach_lwp): New function, based on old linux_attach. Use
16622 add_process and add_thread. Set stop_expected for new threads.
16623 (linux_attach): New function.
16624 (linux_kill_one_process): New function.
16625 (linux_kill): Kill all LWPs.
16626 (linux_thread_alive): Use find_inferior_id.
16627 (check_removed_breakpoints, status_pending_p): New functions.
16628 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16629 Update. Use WNOHANG. Wait for cloned processes also. Update process
16630 struct for the found process.
16631 (linux_wait_for_event): New function.
16632 (linux_wait): Use it. Support LWPs.
16633 (send_sigstop, wait_for_sigstop, stop_all_processes)
16634 (linux_resume_one_process, linux_continue_one_process): New functions.
16635 (linux_resume): Support LWPs.
16636 (REGISTER_RAW_SIZE): Remove.
16637 (fetch_register): Use register_size instead. Call supply_register.
16638 (usr_store_inferior_registers): Likewise. Call collect_register.
16639 Fix recursive case.
16640 (regsets_fetch_inferior_registers): Improve error message.
16641 (regsets_store_inferior_registers): Add debugging.
16642 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16643 (unstopped_p, linux_signal_pid): New functions.
16644 (linux_target_ops): Add linux_signal_pid.
16645 (linux_init_signals): New function.
16646 (initialize_low): Call it. Initialize using_threads.
16647 * regcache.c (inferior_regcache_data): Add valid
16649 (get_regcache): Fetch registers lazily. Add fetch argument
16650 and update all callers.
16651 (regcache_invalidate_one, regcache_invalidate): New
16653 (new_register_cache): Renamed from create_register_cache.
16654 Return the new regcache.
16655 (free_register_cache): Change argument to a void *.
16656 (registers_to_string, registers_from_string): Call get_regcache
16657 with fetch flag set.
16658 (register_data): Make static. Pass fetch flag to get_regcache.
16659 (supply_register): Call get_regcache with fetch flag clear.
16660 (collect_register): Call get_regcache with fetch flag set.
16661 (collect_register_as_string): New function.
16662 * regcache.h: Update.
16663 * remote-utils.c (putpkt): Flush after debug output and use
16665 Handle input interrupts while waiting for an ACK.
16666 (input_interrupt): Use signal_pid method.
16667 (getpkt): Flush after debug output and use stderr.
16668 (outreg): Use collect_register_as_string.
16669 (new_thread_notify, dead_thread_notify): New functions.
16670 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16671 and general_thread.
16672 (look_up_one_symbol): Flush after debug output.
16673 * server.c (step_thread, server_waiting): New variables.
16674 (start_inferior): Don't use signal_pid. Update call to mywait.
16675 (attach_inferior): Update call to mywait.
16676 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16677 (main): Don't fetch/store registers explicitly. Use
16678 set_desired_inferior. Support proposed ``Hs'' packet. Update
16680 * server.h: Update.
16681 (struct inferior_list, struct_inferior_list_entry): New.
16682 * target.c (set_desired_inferior): New.
16683 (write_inferior_memory): Constify.
16684 (mywait): New function.
16685 * target.h: Update.
16686 (struct target_ops): New signal_pid method.
16687 (mywait): Removed macro, added prototype.
16689 * linux-low.h (regset_func): Removed.
16690 (regset_fill_func, regset_store_func): New.
16691 (enum regset_type): New.
16692 (struct regset_info): Add type field. Use new operation types.
16693 (struct linux_target_ops): stop_pc renamed to get_pc.
16694 Add decr_pc_after_break and breakpoint_at.
16695 (get_process, get_thread_proess, get_process_thread)
16696 (strut process_info, all_processes, linux_attach_lwp)
16697 (thread_db_init): New.
16699 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16700 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16701 (the_low_target): Add new members.
16702 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16703 (i386_store_fpxregset): Constify.
16704 (target_regsets): Add new kind identifier.
16705 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16706 (i386_set_pc): Add debugging.
16707 (i386_breakpoint_at): New function.
16708 (the_low_target): Add new members.
16709 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16710 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16711 (mips_breakpoint_at): New.
16712 (the_low_target): Add new members.
16713 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16714 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16715 (the_low_target): Add new members.
16716 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16717 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16718 (the_low_target): Add new members.
16719 * linux-x86-64-low.c (target_regsets): Add new kind
16722 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
16724 From Martin Pool <mbp@samba.org>:
16725 * server.c (gdbserver_usage): New function.
16728 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
16730 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16731 stop_at -> stop_pc.
16733 2002-05-04 Andrew Cagney <ac131313@redhat.com>
16735 * Makefile.in: Remove obsolete code.
16737 2002-04-24 Michal Ludvig <mludvig@suse.cz>
16739 * linux-low.c (regsets_fetch_inferior_registers),
16740 (regsets_store_inferior_registers): Removed cast to int from
16742 * regcache.h: Added declaration of struct inferior_info.
16744 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16746 * inferiors.c (struct inferior_info): Add regcache_data.
16747 (add_inferior): Call create_register_cache.
16748 (clear_inferiors): Call free_register_cache.
16749 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16750 * regcache.c (struct inferior_regcache_data): New.
16751 (registers): Remove.
16752 (get_regcache): New function.
16753 (create_register_cache, free_register_cache): New functions.
16754 (set_register_cache): Don't initialize the register cache here.
16755 (registers_to_string, registers_from_string, register_data): Call
16757 * regcache.h: Add prototypes.
16758 * server.h: Likewise.
16760 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16762 * mem-break.c: New file.
16763 * mem-break.h: New file.
16764 * Makefile.in: Add mem-break.o rule; update server.h
16766 * inferiors.c (struct inferior_info): Add target_data
16768 (clear_inferiors): Free target_data member if set.
16769 (inferior_target_data, set_inferior_target_data): New functions.
16770 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16771 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16772 * linux-low.c (linux_bp_reinsert): New variable.
16773 (struct inferior_linux_data): New.
16774 (linux_create_inferior): Use set_inferior_target_data.
16775 (linux_attach): Likewise. Call add_inferior.
16776 (linux_wait_for_one_inferior): New function.
16777 (linux_wait): Call it.
16778 (linux_write_memory): Add const.
16779 (initialize_low): Call set_breakpoint_data.
16780 * linux-low.h (struct linux_target_ops): Add breakpoint
16782 * server.c (attach_inferior): Remove extra add_inferior
16784 * server.h: Include mem-break.h. Update inferior.c
16786 * target.c (read_inferior_memory)
16787 (write_inferior_memory): New functions.
16788 * target.h (read_inferior_memory)
16789 (write_inferior_memory): Change macros to prototypes.
16790 (struct target_ops): Update comments. Add const to write_memory
16793 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16795 * linux-low.c (usr_store_inferior_registers): Support
16796 registers which are allowed to fail to store.
16797 * linux-low.h (linux_target_ops): Likewise.
16798 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16799 (ppc_cannot_store_register): FPSCR may not be storable.
16801 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16803 * server.h: Include <string.h> if HAVE_STRING_H.
16804 * ChangeLog: Correct paths in last ChangeLog entry.
16806 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16808 * linux-low.h: Remove obsolete prototypes.
16809 (struct linux_target_ops): New.
16810 (extern the_low_target): New.
16811 * linux-low.c (num_regs, regmap): Remove declarations.
16812 (register_addr): Use the_low_target explicitly.
16813 (fetch_register): Likewise.
16814 (usr_fetch_inferior_registers): Likewise.
16815 (usr_store_inferior_registers): Likewise.
16816 * linux-arm-low.c (num_regs): Remove.
16817 (arm_num_regs): Define.
16818 (arm_regmap): Renamed from regmap, made static.
16819 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16821 (arm_cannot_store_register): Renamed from cannot_store_register,
16823 (the_low_target): New.
16824 * linux-i386-low.c (num_regs): Remove.
16825 (i386_num_regs): Define.
16826 (i386_regmap): Renamed from regmap, made static.
16827 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16829 (i386_cannot_store_register): Renamed from cannot_store_register,
16831 (the_low_target): New.
16832 * linux-ia64-low.c (num_regs): Remove.
16833 (ia64_num_regs): Define.
16834 (ia64_regmap): Renamed from regmap, made static.
16835 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16837 (ia64_cannot_store_register): Renamed from cannot_store_register,
16839 (the_low_target): New.
16840 * linux-m68k-low.c (num_regs): Remove.
16841 (m68k_num_regs): Define.
16842 (m68k_regmap): Renamed from regmap, made static.
16843 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16845 (m68k_cannot_store_register): Renamed from cannot_store_register,
16847 (the_low_target): New.
16848 * linux-mips-low.c (num_regs): Remove.
16849 (mips_num_regs): Define.
16850 (mips_regmap): Renamed from regmap, made static.
16851 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16853 (mips_cannot_store_register): Renamed from cannot_store_register,
16855 (the_low_target): New.
16856 * linux-ppc-low.c (num_regs): Remove.
16857 (ppc_num_regs): Define.
16858 (ppc_regmap): Renamed from regmap, made static.
16859 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16861 (ppc_cannot_store_register): Renamed from cannot_store_register,
16863 (the_low_target): New.
16864 * linux-s390-low.c (num_regs): Remove.
16865 (s390_num_regs): Define.
16866 (s390_regmap): Renamed from regmap, made static.
16867 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16869 (s390_cannot_store_register): Renamed from cannot_store_register,
16871 (the_low_target): New.
16872 * linux-sh-low.c (num_regs): Remove.
16873 (sh_num_regs): Define.
16874 (sh_regmap): Renamed from regmap, made static.
16875 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16877 (sh_cannot_store_register): Renamed from cannot_store_register,
16879 (the_low_target): New.
16880 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16881 (the_low_target): New.
16883 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16885 * Makefile.in: Add stamp-h target.
16886 * configure.in: Create stamp-h.
16887 * configure: Regenerated.
16889 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16891 * inferiors.c: New file.
16892 * target.c: New file.
16893 * target.h: New file.
16894 * Makefile.in: Add target.o and inferiors.o. Update
16896 * linux-low.c (inferior_pid): New static variable,
16897 moved from server.c.
16898 (linux_create_inferior): Renamed from create_inferior.
16899 Call add_inferior. Return 0 on success instead of a PID.
16900 (linux_attach): Renamed from myattach.
16901 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16902 (linux_thread_alive): Renamed from mythread_alive.
16903 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16905 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16906 (regsets_store_inferior_registers): Correct error message.
16907 Add missing ``return 0''.
16908 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16909 (linux_store_registers): Renamed from store_inferior_registers.
16910 (linux_read_memory): Renamed from read_inferior_memory.
16911 (linux_write_memory): Renamed from write_inferior_memory.
16912 (linux_target_ops): New structure.
16913 (initialize_low): Call set_target_ops ().
16914 * remote-utils.c (unhexify): New function.
16915 (hexify): New function.
16916 (input_interrupt): Send signals to ``signal_pid''.
16917 * server.c (inferior_pid): Remove.
16918 (start_inferior): Update create_inferior call.
16919 (attach_inferior): Call add_inferior.
16920 (handle_query): New function.
16921 (main): Call handle_query for `q' packets.
16922 * server.h: Include "target.h". Remove obsolete prototypes.
16923 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16925 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16927 * Makefile.in: Add WARN_CFLAGS. Update configury
16929 * configure.in: Check for <string.h>
16930 * configure: Regenerate.
16931 * config.in: Regenerate.
16932 * gdbreplay.c: Include needed system headers.
16933 (remote_open): Remove strchr prototype.
16934 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16935 * regcache.c (supply_register): Change buf argument to const void *.
16936 (supply_register_by_name): Likewise.
16937 (collect_register): Change buf argument to void *.
16938 (collect_register_by_name): Likewise.
16939 * regcache.h: Add missing prototypes.
16940 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16941 * server.c (handle_query): New function.
16942 (attached): New static variable, moved out of main.
16943 (main): Quiet longjmp clobber warnings.
16944 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16945 * utils.c (error): Remove NORETURN.