1 2018-09-05 Tom Tromey <tom@tromey.com>
5 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
8 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
10 2018-08-27 Tom Tromey <tom@tromey.com>
15 2018-08-27 Tom Tromey <tom@tromey.com>
17 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
18 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
19 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
20 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
21 (s390x_emit_stack_adjust): Add casts to unsigned char.
23 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
27 * server.h (struct client_state) <disable_randomization>:
30 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
32 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
34 (mips_supply_ptrace_register): Likewise.
36 2018-07-22 Tom Tromey <tom@tromey.com>
40 2018-07-22 Tom Tromey <tom@tromey.com>
42 * win32-low.c (win32_create_inferior): Remove unused variables.
43 * gdbreplay.c (remote_open): Remove unused variable.
44 * remote-utils.c (remote_prepare): Remove unused variable.
45 * x86-tdesc.h (X86_TDESC_H): Define.
46 (amd64_expedite_regs): Define conditionally.
47 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
48 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
49 * remote-utils.c (readchar): Remove unused variable.
51 2018-07-13 Pedro Alves <palves@redhat.com>
53 * linux-low.c (linux_kill): Change parameter to process_info
54 pointer instead of pid. Adjust.
55 * lynx-low.c (lynx_kill): Likewise.
56 * nto-low.c (nto_kill): Likewise.
57 * spu-low.c (spu_kill): Likewise.
58 * win32-low.c (win32_kill): Likewise.
59 * server.c (handle_v_kill, kill_inferior_callback)
60 (detach_or_kill_for_exit): Adjust.
61 * target.c (kill_inferior): Change parameter to process_info
62 pointer instead of pid. Adjust.
63 * target.h (struct target_ops) <kill>: Change parameter to
64 process_info pointer instead of pid. Adjust all implementations
66 (kill_inferior): Likewise.
68 2018-07-13 Pedro Alves <palves@redhat.com>
70 * linux-low.c (linux_detach, linux_join): Change parameter to
71 process_info pointer instead of pid. Adjust.
72 * lynx-low.c (lynx_detach, lynx_join): Likewise.
73 * nto-low.c (nto_detach): Likewise.
74 * spu-low.c (spu_detach, spu_join): Likewise.
75 * win32-low.c (win32_detach, win32_join): Likewise.
76 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
77 * target.h (struct target_ops) <detach, join>: Change parameter to
78 process_info pointer instead of pid. Adjust all implementations
80 (detach_inferior, join_inferior): Rename 'pid' parameter to
83 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
84 Jan Kratochvil <jan.kratochvil@redhat.com>
85 Paul Fertser <fercerpav@gmail.com>
86 Tsutomu Seki <sekiriki@gmail.com>
88 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
89 (OBS): Add 'common/netstuff.o'.
90 (GDBREPLAY_OBS): Likewise.
91 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
92 (remote_open): Implement support for IPv6
94 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
96 (handle_accept_event): Accept connections from IPv6 sources.
97 (remote_prepare): Handle IPv6-style hostnames; implement
98 support for IPv6 connections.
99 (remote_open): Implement support for printing connections from
102 2018-07-11 Pedro Alves <palves@redhat.com>
105 * mem-break.c (any_persistent_commands): Add process_info
106 parameter and use it instead of relying on the current process.
107 Change return type to bool.
108 * mem-break.h (any_persistent_commands): Add process_info
109 parameter and change return type to bool.
110 * server.c (handle_detach): Remove require_running_or_return call.
111 Look up the process_info for the process we're about to detach.
112 If not found, return back error to GDB. Adjust
113 any_persistent_commands call to pass down a process pointer.
115 2018-07-11 Pedro Alves <palves@redhat.com>
117 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
118 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
119 instead of collect_register_by_name.
120 * regcache.c (regcache_raw_get_unsigned_by_name): New.
121 * regcache.h (regcache_raw_get_unsigned_by_name): New.
123 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
124 Pedro Alves <palves@redhat.com>
126 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
128 2018-07-03 Tom Tromey <tom@tromey.com>
130 * linux-low.c: Update.
131 * lynx-low.c: Update.
132 * mem-break.c: Update.
134 * remote-utils.c: Update.
138 * win32-low.c: Update.
140 2018-07-03 Tom Tromey <tom@tromey.com>
144 2018-07-03 Tom Tromey <tom@tromey.com>
146 * linux-low.c: Update.
148 2018-07-03 Tom Tromey <tom@tromey.com>
152 2018-07-03 Tom Tromey <tom@tromey.com>
154 * linux-low.c: Update.
155 * linux-mips-low.c: Update.
156 * lynx-low.c: Update.
158 * remote-utils.c: Update.
162 * thread-db.c: Update.
164 2018-07-03 Tom Tromey <tom@tromey.com>
166 * linux-low.c: Update.
167 * linux-mips-low.c: Update.
168 * lynx-low.c: Update.
169 * mem-break.c: Update.
171 * remote-utils.c: Update.
175 * tracepoint.c: Update.
177 2018-07-03 Tom Tromey <tom@tromey.com>
179 * linux-low.c: Update.
180 * linux-ppc-low.c: Update.
181 * linux-x86-low.c: Update.
182 * proc-service.c: Update.
185 * thread-db.c: Update.
186 * win32-low.c: Update.
188 2018-07-03 Tom Tromey <tom@tromey.com>
190 * linux-low.c: Update.
191 * lynx-low.c: Update.
193 * remote-utils.c: Update.
195 * thread-db.c: Update.
196 * win32-low.c: Update.
198 2018-06-29 Joel Brobecker <brobecker@adacore.com>
200 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
201 parameter in call to 'amd64_create_target_description'.
203 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
205 * x86-tdesc.h: Remove executable permission flag.
207 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
209 * configure.ac: Remove AC_PREREQ, add missing quoting.
210 * configure: Re-generate.
211 * config.in: Re-generate.
212 * aclocal.m4: Re-generate.
214 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
216 * tracepoint.h (current_traceframe): Remove declaration.
218 2018-06-18 Alan Hayward <alan.hayward@arm.com>
220 * linux-aarch64-low.c (is_sve_tdesc): New function.
221 (aarch64_sve_regs_copy_to_regcache): Likewise.
222 (aarch64_sve_regs_copy_from_regcache): Likewise.
223 (aarch64_regs_info): Add SVE checks.
224 (initialize_low_arch): Initialize SVE.
226 2018-06-18 Alan Hayward <alan.hayward@arm.com>
228 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
230 2018-06-11 Alan Hayward <alan.hayward@arm.com>
232 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
233 (initialize_low_tracepoint): Likewise
234 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
235 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
237 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
239 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
241 2018-06-11 Alan Hayward <alan.hayward@arm.com>
243 * server.h (PBUFSIZ): Increase size
245 2018-06-11 Alan Hayward <alan.hayward@arm.com>
247 * regcache.c (regcache::raw_compare): New function.
248 * regcache.h (regcache::raw_compare): New declaration.
250 2018-06-11 Alan Hayward <alan.hayward@arm.com>
252 * regcache.c (new_register_cache): Use new.
253 (free_register_cache): Use delete.
254 (register_data): Use const.
255 (supply_register): Move body inside regcache.
256 (regcache::raw_supply): New override function.
257 (collect_register): Move body inside regcache.
258 (regcache::raw_collect): New override function.
259 (regcache::get_register_status): New override function.
260 * regcache.h (struct regcache): Inherit from reg_buffer_common.
262 2018-06-09 Tom Tromey <tom@tromey.com>
264 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
266 (event_queue): Use std::queue.
267 (gdb_event_xfree): Remove.
268 (initialize_event_loop, process_event, wait_for_event): Update.
270 2018-06-08 Stan Cox <scox@redhat.com>
272 * win32-low.c (win32_create_inferior): last_ptid and last_status
273 moved to client_state.
275 2018-06-08 Pedro Alves <palves@redhat.com>
277 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
278 common/common-exceptions.o, common/common-utils.o,
279 common/errors.o, common/print-utils.o and utils.o.
280 * gdbreplay.c: Include "common-defs.h" instead of the two
281 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
282 string.h or alloca.h.
283 (perror_with_name): Delete.
284 (remote_open): Use xstrdup instead of strdup.
285 (main): Rename to ...
286 (captured_main): ... this.
289 2018-06-08 Tom Tromey <tom@tromey.com>
291 * linux-low.c (linux_low_read_btrace): Update.
293 2018-06-04 Stan Cox <scox@redhat.com>
295 * server.h (struct client_state): New.
296 * server.c (cont_thread, general_thread, multi_process)
297 (report_fork_events, report_vfork_events, report_exec_events)
298 (report_thread_events, swbreak_feature, hwbreak_feature)
299 (vCont_supported, disable_randomization, pass_signals)
300 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
301 Moved to client_state.
302 * remote-utils.c (remote_debug, noack_mode)
303 (transport_is_reliable): Moved to client_state.
304 * tracepoint.c (current_traceframe): Moved to client_state.
307 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
308 linux-low.c, remote-utils.h, target.c: Use client_state.
310 2018-05-31 Alan Hayward <alan.hayward@arm.com>
312 * configure.srv: Add new c/h file.
314 2018-05-31 Alan Hayward <alan.hayward@arm.com>
316 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
319 2018-05-25 Maciej W. Rozycki <macro@mips.com>
321 * gdb.arch/mips-fpregset-core.exp: New test.
322 * gdb.arch/mips-fpregset-core.c: New test source.
324 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
327 * hostio.c (require_int): Do not report overflow for integers
328 between 0xfffffff and 0x7fffffff.
330 2018-05-22 Maciej W. Rozycki <macro@mips.com>
332 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
333 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
334 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
336 (the_low_target): Wire them.
338 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
340 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
341 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
342 mode. Call collect_register_by_name with vscr using
343 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
344 (ppc_store_vrregset): Add and set vscr_offset variable as in
345 ppc_fill_vrregset. Call supply_register_by_name with vscr using
348 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
350 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
351 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
352 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
354 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
356 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
357 (ppc_store_vsxregset): Likewise.
358 (ppc_fill_vrregset): Likewise.
359 (ppc_store_vrregset): Likewise.
360 (ppc_fill_evrregset): Likewise.
361 (ppc_store_evrregset): Likewise.
362 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
363 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
366 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
368 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
369 wordsize of the inferior. Call ppc_linux_target_wordsize.
371 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
373 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
374 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
375 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
376 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
377 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
378 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
379 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
380 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
381 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
382 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
383 (tdesc_powerpc_e500l): Remove.
384 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
385 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
386 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
387 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
389 (ppc_arch_setup): Remove target description matching code. Fill a
390 ppc_linux_features struct and call ppc_linux_match_description
393 2018-05-22 Maciej W. Rozycki <macro@mips.com>
395 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
396 width of the requested register exceeds the width of the
398 (mips_cannot_store_register): Likewise.
400 2018-05-21 Maciej W. Rozycki <macro@mips.com>
402 * linux-mips-low.c (mips_fetch_register): New function. Update
404 (mips_store_gregset): Supply 0 rather than $restart for $zero.
405 (the_low_target): Wire `mips_fetch_register'.
407 2018-05-10 Joel Brobecker <brobecker@adacore.com>
409 * lynx-i386-low.c (LYNXOS_178): New macro.
410 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
411 the layout on LynxOS-178.
412 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
413 handle floating point registers that are not supported by
416 2018-05-10 Tom Tromey <tom@tromey.com>
418 * configure: Rebuild.
420 2018-05-10 Joel Brobecker <brobecker@adacore.com>
423 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
424 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
425 Use it to set the expedite_regs field in the given tdesc.
426 * x86-tdesc.h: New file.
427 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
428 Adjust following the addition of the new expedite_regs parameter
430 * linux-tic6x-low.c (tic6x_read_description): Likewise.
431 * linux-x86-tdesc.c: #include "x86-tdesc.h".
432 (i386_linux_read_description, amd64_linux_read_description):
433 Adjust following the addition of the new expedite_regs parameter
435 * lynx-i386-low.c: #include "x86-tdesc.h".
436 (lynx_i386_arch_setup): Adjust following the addition of the new
437 expedite_regs parameter to init_target_desc.
438 * nto-x86-low.c: #include "x86-tdesc.h".
439 (nto_x86_arch_setup): Adjust following the addition of the new
440 expedite_regs parameter to init_target_desc.
441 * win32-i386-low.c: #include "x86-tdesc.h".
442 (i386_arch_setup): Adjust following the addition of the new
443 expedite_regs parameter to init_target_desc.
445 2018-05-10 Joel Brobecker <brobecker@adacore.com>
448 * win32-low.c (win32_create_inferior): Add call to my_wait
449 setting last_status global.
451 2018-05-10 Joel Brobecker <brobecker@adacore.com>
454 * win32-low.c (create_process): Only call gdb_tilde_expand if
455 inferior_cwd is not NULL.
457 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
459 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
460 registers to the cache if their values have changed.
461 (i387_xsave_to_cache): Provide default values for x87 control
462 registers when these features are available, but disabled.
463 * regcache.c (supply_register_by_name_zeroed): New function.
464 * regcache.h (supply_register_by_name_zeroed): Declare new
467 2018-05-07 Tom Tromey <tom@tromey.com>
469 * configure: Rebuild.
471 2018-05-04 Tom Tromey <tom@tromey.com>
473 * configure: Rebuild.
475 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
476 Pedro Alves <palves@redhat.com>
478 * linux-aarch64-low.c (aarch64_stopped_data_address):
481 2018-04-27 Tom Tromey <tom@tromey.com>
483 * configure: Rebuild.
485 2018-04-23 Tom Tromey <tom@tromey.com>
487 * configure: Rebuild.
489 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
491 * Makefile.in (depcomp): Add "..".
492 (all_deps_files): New and use it.
494 2018-04-18 Alan Hayward <alan.hayward@arm.com>
496 * configure.srv (aarch64*-*-linux*): Don't include xml.
497 (i[34567]86-*-cygwin*): Likewise.
498 (i[34567]86-*-linux*): Likewise.
499 (i[34567]86-*-lynxos*): Likewise.
500 (i[34567]86-*-mingw32ce*): Likewise.
501 (i[34567]86-*-mingw*): Likewise.
502 (i[34567]86-*-nto*): Likewise.
503 (tic6x-*-uclinux): Likewise.
504 (x86_64-*-linux*): Likewise.
505 (x86_64-*-mingw*): Likewise.
506 (x86_64-*-cygwin*): Likewise.
508 2018-04-18 Alan Hayward <alan.hayward@arm.com>
510 * tdesc.c: Remove xml parameter.
512 2018-04-18 Alan Hayward <alan.hayward@arm.com>
514 * server.c (get_features_xml): Remove cast.
515 * tdesc.c (void target_desc::accept): Fill in function.
516 (tdesc_get_features_xml): Remove old xml creation.
517 (print_xml_feature::visit_pre): Add xml vistor.
518 * tdesc.h (struct target_desc): Make xmltarget mutable.
519 (tdesc_get_features_xml): Remove declaration.
521 2018-04-18 Alan Hayward <alan.hayward@arm.com>
523 * tdesc.c (tdesc_architecture_name): Add new function.
524 (tdesc_osabi_name): Likewise.
525 (tdesc_get_features_xml): Use new functions.
527 2018-04-18 Alan Hayward <alan.hayward@arm.com>
529 * tdesc.c (tdesc_create_flags): Remove.
530 (tdesc_add_flag): Likewise.
531 (tdesc_named_type): Likewise.
532 (tdesc_create_union): Likewise.
533 (tdesc_create_struct): Likewise.
534 (tdesc_create_vector): Likewise.
535 (tdesc_add_bitfield): Likewise.
536 (tdesc_add_field): Likewise.
537 (tdesc_set_struct_size): Likewise.
539 2018-04-18 Alan Hayward <alan.hayward@arm.com>
541 * tdesc.c (~target_desc): Remove implictly deleted items.
542 (init_target_desc): Iterate all features.
543 (tdesc_get_features_xml): Use vector.
544 (tdesc_create_feature): Create feature.
545 * tdesc.h (tdesc_feature) Remove
546 (target_desc): Add features.
548 2018-04-18 Alan Hayward <alan.hayward@arm.com>
550 * Makefile.in: Add common/tdesc.c
551 * tdesc.c (init_target_desc): init all reg_defs from register
553 (tdesc_create_reg): Create tdesc_reg.
554 * tdesc.h (tdesc_feature): Add register vector.
556 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
558 * tdesc.h (struct target_desc) <features>: Change type to
559 std::vector<std::string>.
560 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
562 (tdesc_get_features_xml): Likewise.
563 (tdesc_create_feature): Likewise.
565 2018-03-26 Alan Hayward <alan.hayward@arm.com>
567 * regcache.c (find_register_by_number): Return a ref.
568 (find_regno): Use references.
569 (register_size): Likewise.
570 (register_data): Likewise.
571 * tdesc.c (target_desc::~target_desc): Remove free calls.
572 (target_desc::operator==): Use std::vector compare.
573 (init_target_desc): Use reference.
574 (tdesc_create_reg): Use reg constructors.
575 * tdesc.h (struct target_desc): Replace pointer with object.
577 2018-03-23 Alan Hayward <alan.hayward@arm.com>
579 * regcache.c (find_register_by_number): Make static.
580 (find_regno): Use find_register_by_number
581 * regcache.h (struct reg): Remove declaration.
583 2018-03-23 Alan Hayward <alan.hayward@arm.com>
585 * tdesc.c (target_desc::~target_desc): Move to here.
586 (target_desc::operator==): Likewise.
587 * tdesc.h (target_desc::~target_desc): Move from here.
588 (target_desc::operator==): Likewise.
590 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
592 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
594 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
596 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
598 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
599 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
600 and init_registers_s390_gs_linux64.
602 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
604 * linux-s390-low.c (s390_fill_gs): Remove function.
605 (s390_fill_gsbc): Remove function.
606 (s390_regsets): Set fill functions for the guarded storage regsets
609 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
611 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
612 the word size. Add comment.
613 (s390_get_wordsize): New function.
614 (s390_arch_setup): No longer select a temporary tdesc to fetch the
615 pswm with it. Instead, use s390_get_wordsize to determine the
616 word size first and derive the correct tdesc from that directly.
618 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
620 * Makefile.in: Include silent-rules.mk.
621 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
622 (COMPILE): Add ECHO_CXX.
623 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
624 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
625 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
626 (version-generated.c): Add ECHO_GEN.
627 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
628 (IPAGENT_COMPILE): Add ECHO_CXX.
629 (%-generated.c): Add ECHO_REGDAT.
631 2018-03-14 Tom Tromey <tom@tromey.com>
634 * ax.c (ax_printf): Special case for NULL.
636 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
638 * linux-low.c (linux_qxfer_libraries_svr4): Use
639 xml_escape_text_append.
641 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
643 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
645 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
647 * server.c (handle_general_set): Remove unnecessary xstrdup.
649 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
651 * server.c (parse_debug_format_options): Adjust to
652 delim_string_to_char_ptr_vec changes.
653 * thread-db.c (thread_db_load_search): Adjust to
654 dirnames_to_char_ptr_vec changes.
656 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
658 * target.h (target_enable_btrace, target_disable_btrace)
659 (target_read_btrace, target_read_btrace_conf): Turn macro into
660 inline function. Throw error if target method is not defined.
661 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
662 check for btrace target method. Be prepared to handle exceptions
663 from btrace target methods.
665 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
667 * server.c (captured_main): Change order of error message printed
668 when the current working directory cannot be found.
670 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
672 * server.c: Include "filenames.h" and "pathstuff.h".
673 (program_name): Delete variable.
674 (program_path): New anonymous class.
675 (get_exec_wrapper): Use "program_path" instead of
677 (handle_v_run): Likewise.
678 (captured_main): Likewise.
679 (process_serial_event): Likewise.
681 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
683 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
684 (OBJS): Add "pathstuff.o".
685 * server.c (current_directory): New global variable.
686 (captured_main): Initialize "current_directory".
688 2018-02-26 Alan Hayward <alan.hayward@arm.com>
690 * tdesc.c: Use common/tdesc.h.
693 2018-02-20 Alan Hayward <alan.hayward@arm.com>
694 Simon Marchi <simon.marchi@ericsson.com>
696 * Makefile.in: Switch order of make rules.
698 2018-02-19 Alan Hayward <alan.hayward@arm.com>
700 * Makefile.in: Add common directory in build.
701 * configure.ac: Add common reference.
702 * configure: Regenerate.
704 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
706 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
707 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
708 * spu-low.c (spu_target_ops): Likewise.
709 * win32-low.c (win32_target_ops): Likewise.
710 * server.c (supported_btrace_packets): Report packets unconditionally.
711 * target.h (target_ops) <supports_btrace>: Remove.
712 (target_supports_btrace): Remove.
714 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
716 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
717 (handle_btrace_disable): Change return type to void. Use exceptions
719 (handle_btrace_general_set): Catch exception and copy message to
722 2018-02-08 Tom Tromey <tom@tromey.com>
724 * linux-low.c (install_software_single_step_breakpoints): Use
726 * inferiors.c (make_cleanup_restore_current_thread): Remove.
727 (do_restore_current_thread_cleanup): Remove.
728 * gdbthread.h (make_cleanup_restore_current_thread): Don't
731 2018-02-08 Tom Tromey <tom@tromey.com>
733 * mem-break.c (set_raw_breakpoint_at): Use
734 gdb::unique_xmalloc_ptr.
736 2018-01-30 Pedro Alves <palves@redhat.com>
739 * target.c (target_terminal::terminal_state): Rename to ...
740 (target_terminal::m_terminal_state): ... this.
742 2018-01-19 James Clarke <jrtc27@jrtc27.com>
744 * linux-low.c (handle_extended_wait): Surround call to
745 thread_db_notice_clone with #ifdef USE_THREAD_DB.
747 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
749 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
750 linux_ptrace_attach_fail_reason_string now returning an
752 (linux_attach): Likewise.
753 * thread-db.c (attach_thread): Likewise.
755 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
758 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
759 checking for fs_base/gs_base fields in struct user_regs_struct.
760 * configure: Regenerate.
762 2018-01-16 Yao Qi <yao.qi@linaro.org>
765 * linux-low.c (fetch_register): Call supply_register instead of
768 2018-01-08 Yao Qi <yao.qi@linaro.org>
769 Simon Marchi <simon.marchi@ericsson.com>
771 * Makefile.in (OBS): Remove selftest.o.
772 * configure.ac: Set srv_selftest_objs if $development is true.
773 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
774 * configure: Re-generated.
775 * server.c (captured_main): Wrap variable selftest_filter with
778 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
780 * server.c (parse_debug_format_options): Return std::string.
781 (handle_monitor_command, captured_main): Adjust.
783 2018-01-05 Pedro Alves <palves@redhat.com>
786 * server.c (captured_main): Pass quiet=false to
787 save_original_signals_state.
789 2018-01-01 Joel Brobecker <brobecker@adacore.com>
791 * gdbreplay.c (gdbreplay_version): Update copyright year in
793 * server.c (gdbserver_version): Likewise.
795 2017-12-08 Tom Tromey <tom@tromey.com>
797 * ax.c (ax_printf): Update.
799 2017-12-07 Yao Qi <yao.qi@linaro.org>
801 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
802 aarch64_linux_read_description.
803 * linux-amd64-ipa.c (idx2mask): New array.
804 (get_ipa_tdesc): Move idx2mask out.
805 (initialize_low_tracepoint): Initialize target descriptions.
806 * linux-i386-ipa.c (idx2mask): New array.
807 (get_ipa_tdesc): Move idx2mask out.
808 (initialize_low_tracepoint): Initialize target descriptions.
810 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
812 * tdesc.c (struct tdesc_type): Change return type.
813 (tdesc_add_flag): Change parameter type.
814 (tdesc_add_bitfield): Likewise.
815 (tdesc_add_field): Likewise.
816 (tdesc_set_struct_size): Likewise.
818 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
820 * regcache.c (registers_to_string): Remove unused variable.
822 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
824 * inferiors.c (for_each_inferior_with_data): Remove.
825 * inferiors.h (for_each_inferior_with_data): Remove.
826 * server.c (handle_qxfer_threads_worker): Change parameter type.
827 (handle_qxfer_threads_proper): Use for_each_thread.
829 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
831 * inferiors.c (for_each_inferior): Remove.
832 (clear_inferiors): Use for_each_thread.
833 * inferiors.h (for_each_inferior): Remove.
834 * linux-low.c (linux_wait_for_event_filtered): Use
836 (linux_stabilize_threads): Likewise.
837 * regcache.c (regcache_release): Likewise.
838 * server.c (gdb_wants_all_threads_stopped): Likewise.
839 (clear_pending_status_callback): Remove.
840 (handle_status): Use for_each_thread.
841 (captured_main): Likewise.
842 * win32-low.c (child_init_thread_list): Likewise.
843 (win32_clear_inferiors): Likewise.
844 (fake_breakpoint_event): Likewise.
846 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
848 * inferiors.h (find_inferior): Remove.
849 * inferiors.c (find_inferior): Remove.
851 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
853 * linux-low.c (resume_status_pending_p): Update comment.
854 (need_step_over_p): Update comment.
856 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
858 * linux-low.c (proceed_one_lwp): Return void, change parameter
860 (unsuspend_and_proceed_one_lwp): Likewise.
861 (proceed_all_lwps): Use for_each_thread.
862 (unstop_all_lwps): Likewise.
864 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
866 * linux-low.c (linux_resume_one_thread): Return void, take
868 (linux_resume): Use for_each_thread.
870 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
872 * linux-low.c (send_sigstop_callback): Return void, change
873 parameter type. Rename to...
874 (send_sigstop): ... this.
875 (suspend_and_send_sigstop_callback): Return void, change parameter
877 (suspend_and_send_sigstop): ... this.
878 (stop_all_lwps): Use for_each_thread.
880 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
882 * linux-low.c (lwp_running): Return bool, remove unused
884 (linux_stabilize_threads): Use find_thread.
886 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
888 * linux-low.c (select_singlestep_lwp_callback): Remove.
889 (count_events_callback): Remove.
890 (select_event_lwp_callback): Remove.
891 (select_event_lwp): Use find_thread/for_each_thread.
893 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
895 * linux-low.c (not_stopped_callback): Return bool, take filter
897 (linux_wait_for_event_filtered): Use find_thread.
898 (linux_wait_1): Likewise.
900 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
902 * linux-low.c (same_lwp): Remove.
903 (find_lwp_pid): Use find_thread.
905 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
907 * linux-low.c (delete_lwp_callback): Remove.
908 (linux_mourn): Use for_each_thread.
910 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
912 * linux-low.c (linux_detach_lwp_callback): Return void, remove
913 args parameter, don't check for pid.
914 (linux_detach): Use for_each_thread.
916 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
918 * linux-low.c (struct counter): Remove.
919 (second_thread_of_pid_p): Remove.
920 (last_thread_of_process_p): Use find_thread.
922 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
924 * inferiors.c (find_inferior_in_random): Remove.
925 * inferiors.h (find_inferior_in_random): Remove.
926 * linux-low.c (status_pending_p_callback): Return bool, accept
927 parameter ptid directly.
928 (linux_wait_for_event_filtered): Use find_thread_in_random.
929 (linux_wait_1): Likewise.
931 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
933 * inferiors.c (find_inferior_id): Remove.
934 (find_thread_ptid): Move implemention from find_inferior_id to
936 * inferiors.h (find_inferior_id): Remove.
937 * server.c (handle_status): Use find_thread_ptid.
938 (process_serial_event): Likewise.
939 * thread-db.c (find_one_thread): Likewise.
940 (thread_db_thread_handle): Likewise.
941 * win32-low.c (thread_rec): Likewise.
942 (child_delete_thread): Likewise.
943 (win32_thread_alive): Likewise.
944 (get_child_debug_event): Likewise.
946 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
948 * linux-mips-low.c (update_watch_registers_callback): Return
949 void, remove pid_p parameter, don't check for pid.
950 (mips_insert_point, mips_remove_point): Use for_each_thread.
952 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
954 * lynx.low (lynx_delete_thread_callback): Remove.
955 (lynx_mourn): Use for_each_thread.
957 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
959 * regcache.c (regcache_invalidate_one): Remove.
960 (regcache_invalidate_pid): use for_each_thread.
962 2017-11-26 Tom Tromey <tom@tromey.com>
964 * linux-low.c (linux_create_inferior): Update.
966 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
968 * spu-low.c (spu_create_inferior): Fix typo in argument name.
970 2017-11-24 Alan Hayward <alan.hayward@arm.com>
972 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
973 * linux-aarch64-low.c (initialize_low_arch): Call init func.
974 * linux-aarch64-tdesc-selftest.c: New file.
975 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
977 2017-11-24 Alan Hayward <alan.hayward@arm.com>
979 * configure.srv: Add new file.
980 * linux-aarch64-low.c (initialize_low_arch): Call init func.
981 * linux-aarch64-tdesc-selftest.c: New file.
982 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
984 2017-11-24 Alan Hayward <alan.hayward@arm.com>
986 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
987 * linux-aarch64-low.c (initialize_low_arch): Remove init.
988 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
990 2017-11-24 Alan Hayward <alan.hayward@arm.com>
992 * configure.srv: Add new files.
993 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
994 aarch64_linux_read_description.
995 * linux-aarch64-low.c (aarch64_linux_read_description):
996 Merge with aarch64_arch_setup.
997 (aarch64_arch_setup): Call aarch64_linux_read_description.
998 * linux-aarch64-tdesc.c: New file.
999 * linux-aarch64-tdesc.h: New file.
1001 2017-11-24 Yao Qi <yao.qi@linaro.org>
1003 * configure.srv: Set $srv_regobj for tic6x-linux.
1004 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1005 (tic6x_read_description): Move some code to tic6x_arch_setup.
1006 (tic6x_tdesc_test): New function.
1007 (initialize_low_arch): Call selftests::register_test.
1009 2017-11-22 Yao Qi <yao.qi@linaro.org>
1011 * remote-utils.c (prepare_resume_reply): Use memcpy.
1013 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1015 * linux-low.c (kill_one_lwp_callback): Return void, take
1016 argument directly, don't filter on pid.
1017 (linux_kill): Use for_each_thread.
1019 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1021 * linux-low.c (need_step_over_p): Return bool, remove dummy
1023 (linux_resume, proceed_all_lwps): Use find_thread.
1025 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1027 * linux-low.c (resume_status_pending_p): Return bool, remove
1029 (linux_resume): Use find_thread.
1031 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1033 * linux-low.c (struct thread_resume_array): Remove.
1034 (linux_set_resume_request): Return void, take arguments
1036 (linux_resume): Use for_each_thread.
1038 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1040 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1041 return bool, remove data argument.
1042 (linux_stabilize_threads): Use find_thread.
1044 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1046 * linux-low.c (unsuspend_one_lwp): Remove.
1047 (unsuspend_all_lwps): Use for_each_thread, inline code from
1050 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1052 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1053 * linux-low.c (struct iterate_over_lwps_args): Remove.
1054 (iterate_over_lwps_filter): Remove.
1055 (iterate_over_lwps): Use find_thread.
1057 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1059 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1060 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1061 code from reset_lwp_ptrace_options_callback.
1063 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1065 * linux-arm-low.c (struct update_registers_data): Remove.
1066 (update_registers_callback): Return void, take arguments
1067 directly, don't check thread's pid.
1068 (arm_insert_point, arm_remove_point): Use for_each_thread.
1070 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1072 * win32-low.c (continue_one_thread): Return void, take argument
1074 (child_continue): Use for_each_thread.
1076 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1078 * win32-i386-low.c (update_debug_registers_callback): Rename
1080 (update_debug_registers): ... this, return void, remove pid_p arg.
1081 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1083 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1085 * inferiors.h (struct process_info): Add constructor, initialize
1087 <syscalls_to_catch>: Change type to std::vector<int>.
1088 * inferiors.c (add_process): Allocate process_info with new.
1089 (remove_process): Free process_info with delete.
1090 * linux-low.c (handle_extended_wait): Adjust.
1091 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1092 * server.c (handle_general_set): Adjust.
1094 2017-11-16 Pedro Alves <palves@redhat.com>
1096 * remote-utils.c (remote_close): Block SIGIO signals instead of
1097 uninstalling the SIGIO handler.
1099 2017-11-16 Alan Hayward <alan.hayward@arm.com>
1101 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1103 2017-11-16 Yao Qi <yao.qi@linaro.org>
1105 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1106 (tic6x_store_gregset): Likewise.
1107 (tic6x_usrregs_info): Move it up.
1109 2017-11-15 Alan Hayward <alan.hayward@arm.com>
1111 * Makefile.in: Update arch rules.
1112 * configure.srv: Explicitly mark arch/ files.
1114 2017-11-13 Andreas Schwab <schwab@suse.de>
1116 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1118 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1120 2017-11-06 Pedro Alves <palves@redhat.com>
1122 * config.in, configure: Regenerate.
1124 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1126 * target.c (struct thread_search): Remove.
1127 (thread_search_callback): Remove.
1128 (prepare_to_access_memory): Use for_each_thread instead of
1129 find_inferior. Inline code from thread_search_callback.
1131 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1133 * server.c (struct visit_actioned_threads_data): Remove.
1134 (visit_actioned_threads): Change prototype to take arguments
1136 (resume): Use find_thread instead of find_inferior.
1138 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1140 * server.c (queue_stop_reply_callback): Change prototype, return
1142 (find_status_pending_thread_callback): Remove.
1143 (handle_status): Replace find_inferior with find_thread and
1146 2017-10-25 Alan Hayward <alan.hayward@arm.com>
1148 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1150 (aarch64_store_gregset): Likewise.
1151 (aarch64_fill_fpregset): Likewise.
1152 (aarch64_store_fpregset): Likewise.
1154 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1156 * gdbthread.h (find_thread, for_each_thread): New functions.
1157 * inferiors.c (thread_of_pid): Remove.
1158 (find_any_thread_of_pid): Use find_thread.
1159 * linux-low.c (num_lwps): Use for_each_thread.
1161 2017-10-17 Yao Qi <yao.qi@linaro.org>
1163 * Makefile.in: Remove one rule.
1164 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1166 2017-10-17 Yao Qi <yao.qi@linaro.org>
1168 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1169 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1171 2017-10-17 Yao Qi <yao.qi@linaro.org>
1173 * configure.srv: Rename arm.o with arch/arm.o.
1175 2017-10-17 Yao Qi <yao.qi@linaro.org>
1177 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1178 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1179 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1180 (arch-i386.o, arch-amd64.o): Remove rules.
1181 (arch/%.o): New rule.
1182 Update POSTCOMPILE and COMPILE.pre.
1183 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1184 * configure: Re-generated.
1185 * configure.srv: Replace arch-i386.o with arch/i386.o.
1186 Replace arch-amd64.o with arch/amd64.o.
1188 2017-10-16 Yao Qi <yao.qi@linaro.org>
1190 * configure: Regenerated.
1192 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1194 * inferiors.h: (struct inferior_list): Remove.
1195 (struct inferior_list_entry); Remove.
1196 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1197 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1198 get_first_inferior): Remove.
1199 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1200 find_inferior_id, find_inferior_in_random): Change signature.
1201 * inferiors.c (all_threads): Change type to
1202 std::list<thread_info *>.
1203 (get_thread): Remove macro.
1204 (find_inferior, find_inferior_id): Change signature, implement
1206 (find_inferior_in_random): Change signature, implement using
1207 find_thread_in_random.
1208 (for_each_inferior, for_each_inferior_with_data): Change
1209 signature, implement using for_each_thread.
1210 (add_inferior_to_list, remove_inferior): Remove.
1211 (add_thread, get_first_thread, thread_of_pid,
1212 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1213 (get_first_inferior, one_inferior_p, clear_inferior_list):
1215 (clear_inferiors, get_thread_process): Update.
1216 * gdbthread.h: Include <list>.
1217 (struct thread_info) <entry>: Remove field.
1219 (all_threads): Change type to std::list<thread_info *>.
1220 (get_first_inferior): Add doc.
1221 (find_thread, for_each_thread, find_thread_in_random): New
1223 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1224 * linux-arm-low.c (update_registers_callback): Update.
1225 * linux-low.c (second_thread_of_pid_p): Update.
1226 (kill_one_lwp_callback, linux_detach_lwp_callback,
1227 delete_lwp_callback, status_pending_p_callback, same_lwp,
1228 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1229 iterate_over_lwps, not_stopped_callback,
1230 resume_stopped_resumed_lwps, count_events_callback,
1231 select_singlestep_lwp_callback, select_event_lwp_callback,
1232 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1233 suspend_and_send_sigstop_callback, wait_for_sigstop,
1234 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1235 lwp_running, linux_set_resume_request, resume_status_pending_p,
1236 need_step_over_p, start_step_over, linux_resume_one_thread,
1237 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1238 reset_lwp_ptrace_options_callback): Update.
1239 * linux-mips-low.c (update_watch_registers_callback): Update.
1240 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1242 (free_register_cache_thread_one): Remove.
1243 (regcache_release): Update.
1244 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1245 handle_qxfer_threads_worker): Update.
1246 (handle_query): Update, use list iterator.
1247 (visit_actioned_threads, handle_pending_status,
1248 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1249 clear_pending_status_callback, set_pending_status_callback,
1250 find_status_pending_thread_callback, handle_status,
1251 process_serial_event): Update.
1252 * target.c (thread_search_callback): Update.
1253 * thread-db.c (thread_db_get_tls_address): Update.
1254 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1256 * win32-i386-low.c (update_debug_registers_callback): Update.
1257 * win32-low.c (delete_thread_info, child_delete_thread,
1258 continue_one_thread, suspend_one_thread,
1259 get_child_debug_event): Adjust.
1261 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1263 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1264 * inferiors.h: Include <list>.
1265 (struct process_info) <entry>: Remove field.
1267 (pid_of): Change macro to function.
1268 (ptid_of, lwpid_of): Remove macro.
1269 (all_processes): Change type to std::list<process_info *>.
1270 (ALL_PROCESSES): Remove macro.
1271 (for_each_process, find_process): New function.
1272 * inferiors.c (all_processes): Change type to
1273 std::list<process_info *>.
1274 (find_thread_process): Adjust.
1275 (add_process): Likewise.
1276 (remove_process): Likewise.
1277 (find_process_pid): Likewise.
1278 (get_first_process): Likewise.
1279 (started_inferior_callback): Remove.
1280 (have_started_inferiors_p): Adjust.
1281 (attached_inferior_callback): Remove.
1282 (have_attached_inferiors_p): Adjust.
1283 * linux-low.c (check_zombie_leaders): Likewise.
1284 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1285 (x86_linux_update_xmltarget): Adjust.
1286 * server.c (handle_query): Likewise.
1287 (gdb_reattached_process): Remove.
1288 (handle_status): Adjust.
1289 (kill_inferior_callback): Likewise.
1290 (detach_or_kill_inferior): Remove.
1291 (print_started_pid): Likewise.
1292 (print_attached_pid): Likewise.
1293 (detach_or_kill_for_exit): Update.
1294 (process_serial_event): Likewise.
1295 * linux-arm-low.c (arm_new_fork): Likewise.
1297 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1299 * dll.h: Include <list>.
1300 (struct dll_info): Add constructor.
1301 <entry>: Remove field.
1302 (all_dlls): Change type to std::list<dll_info>.
1303 * dll.c: Include <algorithm>.
1304 (get_dll): Remove macro.
1305 (all_dlls): Change type to std::list<dll_info *>.
1306 (free_one_dll): Remove.
1307 (match_dll): Likewise.
1308 (loaded_dll): Adjust.
1309 (unloaded_dll): Adjust to all_dlls type change, use
1310 std::find_if. Inline code from match_dll.
1311 (clear_dlls): Adjust to all_dlls type change.
1312 * server.c (emit_dll_description): Remove.
1313 (handle_qxfer_libraries): Adjust to all_dlls type change,
1314 integrate emit_dll_description's functionality.
1316 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1318 * linux-low.h (struct linux_target_ops) <delete_process>: New
1320 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1321 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1322 (struct linux_target_ops): Add delete_process callback.
1323 * linux-arm-low.c (arm_delete_process): New.
1324 (struct linux_target_ops): Add delete_process callback.
1325 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1326 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1327 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1328 * linux-mips-low.c (mips_linux_delete_process): New.
1329 (struct linux_target_ops): Add delete_process callback.
1330 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1331 * linux-s390-low.c (struct linux_target_ops): Likewise.
1332 * linux-sh-low.c (struct linux_target_ops): Likewise.
1333 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1334 * linux-tile-low.c (struct linux_target_ops): Likewise.
1335 * linux-x86-low.c (x86_linux_delete_process): New.
1336 (struct linux_target_ops): Add delete_process callback.
1337 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1339 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1341 * linux-aarch64-low.c (the_low_target): Add thread delete
1343 * linux-arm-low.c (arm_delete_thread): New function.
1344 (the_low_target): Add thread delete callback.
1345 * linux-bfin-low.c (the_low_target): Likewise.
1346 * linux-crisv32-low.c (the_low_target): Likewise.
1347 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1349 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1351 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1352 * linux-mips-low.c (mips_linux_delete_thread): New function.
1353 (the_low_target): Add thread delete callback.
1354 * linux-ppc-low.c (the_low_target): Likewise.
1355 * linux-s390-low.c (the_low_target): Likewise.
1356 * linux-sh-low.c (the_low_target): Likewise.
1357 * linux-tic6x-low.c (the_low_target): Likewise.
1358 * linux-tile-low.c (the_low_target): Likewise.
1359 * linux-x86-low.c (the_low_target): Likewise.
1360 * linux-xtensa-low.c (the_low_target): Likewise.
1362 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1364 * win32-low.c: Include "common-inferior.h".
1366 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1368 * inferiors.c (set_inferior_cwd): New function.
1369 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1370 (handle_query): Inform that QSetWorkingDir is supported.
1371 * win32-low.c (create_process): Pass the inferior's cwd to
1374 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1376 * inferiors.c (current_inferior_cwd): New global variable.
1377 (get_inferior_cwd): New function.
1378 * inferiors.h (struct process_info) <cwd>: New field.
1380 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1382 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1383 (OBS): Add gdb_tilde_expand.o.
1385 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1387 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1388 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1390 2017-09-29 Pedro Alves <palves@redhat.com>
1392 * ax.c (gdb_parse_agent_expr): Constify.
1393 * ax.h (gdb_parse_agent_expr): Constify.
1394 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1396 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1397 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1398 * remote-utils.h (read_ptid): Constify.
1399 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1400 (process_point_options, process_serial_event): Constify.
1401 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1402 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1403 (cmd_qtbuffer): Constify.
1405 2017-09-29 Pedro Alves <palves@redhat.com>
1407 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1410 2017-09-29 Pedro Alves <palves@redhat.com>
1412 * linux-low.c (handle_extended_wait): Pass parent thread instead
1413 of process to thread_db_notice_clone.
1414 * linux-low.h (thread_db_notice_clone): Replace parent process
1415 parameter with parent thread parameter.
1416 * thread-db.c (find_one_thread): Add comment.
1417 (thread_db_notice_clone): Replace parent process parameter with
1418 parent thread parameter. Temporarily switch to the parent thread.
1420 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1422 * gdbthread.h: Include "common-gdbthread.h".
1423 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1424 "if" when validating the ptid.
1425 * remote-utils.c: Include "gdbthread.h".
1426 (prepare_resume_reply): Use "switch_to_thread".
1427 * target.c (done_accessing_memory): Likewise.
1429 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1431 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1432 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1433 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1434 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1435 s390x-gs-linux64-ipa.o to ipa_obj.
1436 * linux-s390-low.c (HWCAP_S390_GS): New define.
1437 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1439 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1440 (s390_arch_setup): Check for guarded-storage support and choose
1442 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1443 init_registers_s390x_gs_linux64.
1444 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1446 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1447 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1449 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1451 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1453 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1455 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1456 (thread_db_thread_handle): Declare.
1457 * linux-low.c (linux_target_ops): Initialize thread_handle.
1458 * server.c (handle_qxfer_threads_worker): Add support for
1460 * target.h (struct target_ops): Add new function pointer,
1462 (target_thread_handle): Define.
1463 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1465 (thread_db_thread_handle): New function.
1467 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1469 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1470 * linux-low.h (thread_db_notice_clone): Declare.
1471 * thread-db.c (thread_db_notice_clone): New function.
1473 2017-09-21 Pedro Alves <palves@redhat.com>
1475 * server.c (gdb_read_memory, handle_status, process_serial_event)
1476 (handle_serial_event, handle_target_event): Adjust to
1477 set_desired_thread prototype change.
1478 * target.c (set_desired_thread): Remove 'use_general' parameter
1480 * target.h (set_desired_thread): Remove 'use_general' parameter.
1482 2017-09-20 Tom Tromey <tom@tromey.com>
1484 * target.c (target_terminal::terminal_state): Define.
1485 (target_terminal::init): Rename from target_terminal_init.
1486 (target_terminal::inferior): Rename from
1487 target_terminal_inferior.
1488 (target_terminal::ours): Rename from target_terminal_ours.
1489 (target_terminal::ours_for_output, target_terminal::info): New.
1491 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1493 * server.c (accumulate_file_name_length): Remove.
1494 (emit_dll_description): Adjust to std::string change.
1495 (handle_qxfer_libraries): Use std::string to hold document.
1497 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1499 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1500 return type of xml_escape_text.
1501 * server.c (emit_dll_description): Likewise.
1503 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1505 * server.c (captured_main): Accept argument for --selftest.
1506 Update run_tests call.
1507 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1508 when registering selftests.
1510 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1512 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1513 instead of "VEC" for "target_desc.reg_defs".
1514 (regcache_cpy): Likewise.
1515 (registers_to_string): Likewise.
1516 (registers_from_string): Likewise.
1517 (find_regno): Likewise.
1518 (supply_regblock): Likewise.
1519 (regcache_raw_read_unsigned): Likewise.
1520 * tdesc.c (init_target_desc): Likewise.
1521 (tdesc_create_reg): Likewise.
1522 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1523 (struct target_desc) <reg_defs>: Convert to "std::vector".
1524 (target_desc): Do not initialize "reg_defs".
1525 (~target_desc): Update code to use "std::vector" instead of "VEC"
1526 for "target_desc.reg_defs".
1527 (operator==): Likewise.
1529 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1531 * inferiors.h (thread_to_gdb_id): Remove.
1532 * inferiors.c (thread_to_gdb_id): Remove.
1533 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1534 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1535 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1537 * nto-low.c (nto_fetch_registers, nto_store_registers,
1538 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1540 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1542 * inferiors.h (gdb_id_to_thread_id): Remove.
1543 * inferiors.c (gdb_id_to_thread_id): Remove.
1544 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1545 removal. Move pid declaration closer to where it's used.
1547 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1549 * server.c (handle_detach): New function.
1550 (process_serial_event): Move code out, call handle_detach.
1552 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1554 * server.c (require_running): Rename to ...
1555 (require_running_or_return): ... this ...
1556 (require_running_or_break): ... and this.
1557 (handle_query, process_serial_event): Adjust.
1559 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1561 * linux-low.c (linux_set_resume_request): Remove unused
1564 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1566 * server.c (first_thread_of): Remove.
1567 (process_serial_event): Replace usage of first_thread_of with
1568 find_any_thread_of_pid.
1569 * tracepoint.c (same_process_p): Remove.
1570 (gdb_agent_about_to_close): Replace usage of same_process_p with
1571 find_any_thread_of_pid.
1572 * linux-x86-low.c (same_process_callback): Remove.
1573 (x86_arch_setup_process_callback): Replace usage of
1574 same_process_callback with find_any_thread_of_pid.
1575 * thread-db.c (any_thread_of): Remove.
1576 (switch_to_process): Replace usage of any_thread_of with
1577 find_any_thread_of_pid.
1578 * inferiors.c (thread_pid_matches_callback): Remove.
1579 (find_thread_process): Adjust to use find_any_thread_of_pid.
1581 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1583 * regcache.c (get_thread_regcache): Guard calls to "memset"
1586 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1588 * linux-low.c (handle_extended_wait): Use
1589 "allocate_target_description" instead of "XNEW".
1590 * linux-x86-low.c (initialize_low_arch): Likewise.
1592 2017-09-05 Yao Qi <yao.qi@linaro.org>
1594 * configure.srv (srv_i386_regobj): Remove.
1595 (srv_amd64_regobj): Remove.
1596 (srv_regobj): Set it to "" for x86 non-linux targets.
1597 * linux-x86-tdesc.c (i386_linux_read_description):
1598 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1599 (init_registers_i386): Remove the declaration.
1600 (tdesc_i386): Remove the declaration.
1601 (lynx_i386_arch_setup): Call i386_create_target_description.
1602 * nto-x86-low.c: Likewise.
1603 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1604 [!__x86_64__]: include arch/i386.h.
1605 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1607 2017-09-05 Yao Qi <yao.qi@linaro.org>
1609 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1610 i386/amd64-XXX-linux from it.
1612 2017-09-05 Yao Qi <yao.qi@linaro.org>
1614 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1616 (ipa_amd64_linux_regobj): Remove.
1617 (ipa_x32_linux_regobj): Remove.
1619 2017-09-05 Yao Qi <yao.qi@linaro.org>
1621 * Makefile.in (arch-amd64.o): New rule.
1622 * configure.srv: Append arch-amd64.o.
1623 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1624 (get_ipa_tdesc): Call amd64_linux_read_description.
1625 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1626 and init_registers_amd64_XXX.
1627 * linux-x86-low.c (x86_linux_read_description): Call
1628 amd64_linux_read_description.
1629 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1630 (initialize_low_arch): Don't call init_registers_x32_XXX and
1631 init_registers_amd64_XXX.
1632 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1633 and tdesc_amd64_XXX.
1634 [__x86_64__] (amd64_tdesc_test): New function.
1635 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1636 and init_registers_amd64_XXX.
1637 * linux-x86-tdesc.c: Include arch/amd64.h.
1638 (xcr0_to_tdesc_idx): New function.
1639 (i386_linux_read_description): New function.
1640 (amd64_get_ipa_tdesc_idx): New function.
1641 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1642 (amd64_get_ipa_tdesc): Declare.
1644 2017-09-05 Yao Qi <yao.qi@linaro.org>
1646 * configure.srv (srv_i386_linux_xmlfiles): Remove
1647 i386/i386-XXX-linux.xml from it.
1649 2017-09-05 Yao Qi <yao.qi@linaro.org>
1651 * configure.srv: Set srv_i386_linux_regobj empty if $development
1653 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1654 initialize_low_tdesc.
1655 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1656 with #if initialize_low_tdesc.
1657 * linux-x86-tdesc-selftest.c: New file.
1658 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1660 2017-09-05 Yao Qi <yao.qi@linaro.org>
1662 * Makefile.in (arch-i386.o): New rule.
1663 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1664 (x86_64-*-linux*): Likewise.
1665 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1666 include arch/i386.h.
1667 (i386_linux_read_description): Remove code and call
1668 i386_create_target_description.
1669 * tdesc.c (allocate_target_description): New function.
1670 * tdesc.h (set_tdesc_architecture): Remove declaration.
1671 (set_tdesc_osabi): Likewise.
1673 2017-09-05 Yao Qi <yao.qi@linaro.org>
1675 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1676 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1677 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1679 * server.c (get_features_xml): Call tdesc_get_features_xml.
1680 * tdesc.c (set_tdesc_architecture): New function.
1681 (set_tdesc_osabi): New function.
1682 (tdesc_get_features_xml): New function.
1683 (tdesc_create_feature): Add an argument.
1684 * tdesc.h (struct target_desc) <features>: New field.
1685 <arch, osabi>: New field.
1686 (~target_desc): xfree features, arch, and osabi.
1687 (target_desc::oerator==): Don't compare .xmltarget.
1688 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1689 (set_tdesc_osabi): Likewise.
1690 (tdesc_get_features_xml): Likewise.
1692 2017-09-05 Yao Qi <yao.qi@linaro.org>
1694 * linux-x86-tdesc.c: Include selftest.h.
1695 (i386_tdesc_test): New function.
1696 (initialize_low_tdesc): Call selftests::register_test.
1697 * tdesc.h: Include regdef.h.
1698 (target_desc): Override operator == and !=.
1700 2017-09-05 Yao Qi <yao.qi@linaro.org>
1702 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1703 (ipa_obj): Likewise.
1704 * linux-i386-ipa.c: Include common/x86-xstate.h
1705 (get_ipa_tdesc): Call i386_linux_read_description.
1706 (initialize_low_tracepoint): Don't call init_registers_XXX
1707 functions, call initialize_low_tdesc instead.
1708 * linux-x86-low.c (x86_linux_read_description): Call
1709 i386_linux_read_description.
1710 (initialize_low_arch): Don't call init_registers_i386_XXX
1711 functions, call initialize_low_tdesc.
1712 * linux-x86-tdesc.c: New file.
1713 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1714 (i386_get_ipa_tdesc_idx): Declare.
1715 (i386_get_ipa_tdesc): Declare.
1716 (initialize_low_tdesc): Declare.
1718 2017-09-05 Yao Qi <yao.qi@linaro.org>
1720 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1723 2017-09-05 Yao Qi <yao.qi@linaro.org>
1725 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1726 * regcache.c (get_thread_regcache): Use VEC_length.
1727 (init_register_cache): Likewise.
1728 (regcache_cpy): Likewise.
1729 (registers_to_string): Iterate reg_defs via VEC_iterate.
1730 (find_regno): Likewise.
1731 (find_register_by_number): Use VEC_index.
1732 (register_size): Call find_register_by_number.
1733 (register_data): Call find_register_by_number.
1734 (supply_regblock): Use VEC_length.
1735 (regcache_raw_read_unsigned): Likewise.
1736 * tdesc.c (init_target_desc): Iterate reg_defs via
1738 (default_description): Update initializer.
1739 (copy_target_description): Don't update field num_registers.
1740 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1741 <num_registers>: Remove.
1743 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1745 * Makefile.in (.SECONDARY): Define target.
1747 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1749 * linux-low.c (linux_wait_1): Adjust.
1750 * server.c (queue_stop_reply_callback): Adjust.
1752 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1754 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1755 QEnvironmentUnset and QEnvironmentReset packets.
1756 (handle_query): Inform remote that QEnvironmentHexEncoded,
1757 QEnvironmentUnset and QEnvironmentReset are supported.
1759 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1761 * inferiors.h (inferior_target_data): Rename to ...
1762 (thread_target_data): ... this.
1763 (inferior_regcache_data): Rename to ...
1764 (thread_regcache_data): ... this.
1765 (set_inferior_regcache_data): Rename to ...
1766 (set_thread_regcache_data): ... this.
1767 * inferiors.c (inferior_target_data): Rename to ...
1768 (thread_target_data): ... this.
1769 (inferior_regcache_data): Rename to ...
1770 (thread_regcache_data): ... this.
1771 (set_inferior_regcache_data): Rename to ...
1772 (set_thread_regcache_data): ... this.
1773 (free_one_thread): Update.
1774 * linux-low.h (get_thread_lwp): Update.
1775 * regcache.c (get_thread_regcache): Update.
1776 (regcache_invalidate_thread): Update.
1777 (free_register_cache_thread): Update.
1778 * win32-i386-low.c (update_debug_registers_callback): Update.
1779 (win32_get_current_dr): Update.
1780 * win32-low.c (thread_rec): Update.
1781 (delete_thread_info): Update.
1782 (continue_one_thread): Update.
1783 (suspend_one_thread): Update.
1785 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1787 * inferiors.c (set_inferior_target_data): Remove.
1788 * inferiors.h (set_inferior_target_data): Remove.
1790 2017-08-18 Yao Qi <yao.qi@linaro.org>
1792 * Makefile.in (OBS): Add selftest.o.
1793 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1794 * configure, config.in: Re-generated.
1795 * server.c: Include common/sefltest.h.
1796 (captured_main): Handle option --selftest.
1798 2017-08-09 Yao Qi <yao.qi@linaro.org>
1800 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1801 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1802 i386-avx-mpx.o and i386-mmx.o.
1803 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1804 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1805 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1806 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1807 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1808 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1809 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1810 i386/amd64-avx-mpx.xml.
1812 2017-08-09 Yao Qi <yao.qi@linaro.org>
1814 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1815 and x32-avx-avx512.o.
1816 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1817 i386/x32-avx-avx512.xml.
1819 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1821 * tracepoint.h (enum class fast_tpoint_collect_result): New
1823 (fast_tracepoint_collecting): Change return type to
1824 fast_tpoint_collect_result.
1825 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1826 * linux-low.h: Include tracepoint.h.
1827 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1828 fast_tpoint_collect_result.
1829 * linux-low.c (handle_tracepoints): Adjust.
1830 (linux_fast_tracepoint_collecting): Change return type to
1831 fast_tpoint_collect_result.
1832 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1833 linux_wait_1, stuck_in_jump_pad_callback,
1834 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1835 proceed_one_lwp): Adjust to type change.
1837 2017-07-10 Yao Qi <yao.qi@linaro.org>
1839 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1841 2017-06-29 Yao Qi <yao.qi@linaro.org>
1843 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1845 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1847 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1849 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1851 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1853 * linux-low.c (linux_create_inferior): Adjust code to access the
1854 environment information via 'gdb_environ' class.
1855 * lynx-low.c (lynx_create_inferior): Likewise.
1856 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1857 (get_environ): Return a pointer to 'our_environ'.
1858 (captured_main): Initialize 'our_environ'.
1859 * server.h (get_environ): Adjust prototype.
1860 * spu-low.c (spu_create_inferior): Adjust code to access the
1861 environment information via 'gdb_environ' class.
1863 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1865 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1866 usage of "register" keyword.
1868 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1870 * configure: Re-generate.
1872 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1874 * configure: Re-generate.
1876 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1878 * Makefile.in (COMPILE.pre): Add "-x c++".
1880 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1882 * fork-child.c: Conditionally include <signal.h>.
1884 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1886 * server.c (handle_general_set): Handle new packet
1887 "QStartupWithShell".
1888 (handle_query): Add "QStartupWithShell" to the list of supported
1890 (gdbserver_usage): Add help text explaining the
1891 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1893 (captured_main): Recognize and act upon the presence of the new
1896 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1897 Pedro Alves <palves@redhat.com>
1899 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1900 * configure: Regenerate.
1901 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1903 (i[34567]86-*-lynxos*): Likewise.
1904 (spu*-*-*): Likewise.
1905 * fork-child.c: New file.
1906 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1908 (linux_ptrace_fun): New function.
1909 (linux_create_inferior): Adjust function prototype to reflect
1910 change on "target.h". Adjust function code to use
1912 (linux_request_interrupt): Delete "signal_pid".
1913 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1914 (lynx_ptrace_fun): New function.
1915 (lynx_create_inferior): Adjust function prototype to reflect
1916 change on "target.h". Adjust function code to use
1918 * nto-low.c (nto_create_inferior): Adjust function prototype and
1919 code to reflect change on "target.h". Update comments.
1920 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1921 "common-terminal.h" and "environ.h".
1922 (terminal_fd): Moved to fork-child.c.
1923 (old_foreground_pgrp): Likewise.
1924 (restore_old_foreground_pgrp): Likewise.
1925 (last_status): Make it global.
1926 (last_ptid): Likewise.
1927 (our_environ): New variable.
1928 (startup_with_shell): Likewise.
1929 (program_name): Likewise.
1930 (program_argv): Rename to...
1931 (program_args): ...this.
1932 (wrapper_argv): New variable.
1933 (start_inferior): Delete function.
1934 (get_exec_wrapper): New function.
1935 (get_exec_file): Likewise.
1936 (get_environ): Likewise.
1937 (prefork_hook): Likewise.
1938 (post_fork_inferior): Likewise.
1939 (postfork_hook): Likewise.
1940 (postfork_child_hook): Likewise.
1941 (handle_v_run): Update code to deal with arguments coming from the
1942 remote host. Update calls from "start_inferior" to
1944 (captured_main): Likewise. Initialize environment variable. Call
1946 * server.h (post_fork_inferior): New prototype.
1947 (get_environ): Likewise.
1948 (last_status): Declare.
1949 (last_ptid): Likewise.
1950 (signal_pid): Likewise.
1951 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1952 (spu_ptrace_fun): New function.
1953 (spu_create_inferior): Adjust function prototype to reflect change
1954 on "target.h". Adjust function code to use "fork_inferior".
1955 * target.c (target_terminal_init): New function.
1956 (target_terminal_inferior): Likewise.
1957 (target_terminal_ours): Likewise.
1958 * target.h: Include <vector>.
1959 (struct target_ops) <create_inferior>: Update prototype.
1960 (create_inferior): Update macro.
1961 * utils.c (gdb_flush_out_err): New function.
1962 * win32-low.c (win32_create_inferior): Adjust function prototype
1963 and code to reflect change on "target.h".
1965 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1967 * inferiors.c (switch_to_thread): New function.
1969 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1971 * Makefile.in (SFILE): Add "common/job-control.c".
1972 (OBS): Add "job-control.o".
1974 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1976 * Makefile: Remove "@host_makefile_frag@".
1978 2017-05-05 Pedro Alves <palves@redhat.com>
1980 * configure: Regenerate.
1982 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1984 * configure: Regenerate.
1986 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1988 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1989 software_single_step change of return type to
1990 std::vector<CORE_ADDR>.
1991 * linux-low.c (install_software_single_step_breakpoints):
1993 * linux-low.h (install_software_single_step_breakpoints):
1996 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1998 * remote-utils.c: Include "gdb_termios.h" instead of
2000 * terminal.h: Delete file.
2002 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2004 * server.c: Include <vector>.
2005 <program_argv, wrapper_argv>: Convert to std::vector.
2006 (start_inferior): Rewrite function to use C++.
2007 (handle_v_run): Likewise. Update code that calculates the argv
2008 based on the vRun packet; use C++.
2009 (captured_main): Likewise.
2011 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2013 * server.c (handle_v_cont): Initialize thread_resume::thread
2016 2017-04-05 Pedro Alves <palves@redhat.com>
2018 * configure: Regenerate.
2020 2017-04-05 Pedro Alves <palves@redhat.com>
2022 * gdbreplay.c (sync_error): Constify.
2023 * linux-x86-low.c (push_opcode): Constify.
2025 2017-04-05 Pedro Alves <palves@redhat.com>
2027 * win32-low.c (get_child_debug_event)
2028 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2029 Report TARGET_WAITKIND_SPURIOUS instead.
2031 2017-04-05 Pedro Alves <palves@redhat.com>
2033 * remote-utils.c (remote_prepare, remote_open): Constify.
2034 * remote-utils.h (remote_prepare, remote_open): Constify.
2035 * server.c (captured_main): Constify 'port' handling.
2037 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2039 * Makefile.in (clean): Clear .deps.
2041 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2043 * .gitignore: Remove generated files, replace with wildcard.
2044 * (clean): Replace removal of generated files with wildcard.
2045 (version.c): Replace with...
2046 (version-generated.c): ...this.
2047 (xml-builtin.c): Replace with...
2048 (xml-builtin-generated.c): ...this.
2049 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2050 (%.c: *regformats*): Replace with...
2051 (%-generated.c: *regformats*): ...this.
2053 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2055 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2056 (xtensa_fill_gregset): Call collect_register_by_name for
2058 (xtensa_store_gregset): Call supply_register_by_name for
2061 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2063 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2064 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2065 (xtensa_store_gregset): Call supply_register for all registers in
2066 a0_regnum..a0_regnum + C0_NREGS range.
2068 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2070 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2071 (ax-ipa.o: ax.c): Remove.
2072 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2073 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2074 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2075 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2076 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2078 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2080 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2081 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2082 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2083 (errors-ipa.o: ../common/errors.c): Remove.
2084 (format-ipa.o: ../common/format.c): Remove.
2085 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2087 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2089 * Makefile.in (%-ipa.o: %.c): New rule.
2090 (tracepoint-ipa.o: tracepoint.c): Remove.
2091 (utils-ipa.o: utils.c): Remove.
2092 (remote-utils-ipa.o: remote-utils.c): Remove.
2093 (regcache-ipa.o: regcache.c): Remove.
2094 (i386-linux-ipa.o: i386-linux.c): Remove.
2095 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2096 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2097 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2098 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2099 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2100 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2101 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2102 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2103 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2104 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2105 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2106 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2107 (aarch64-ipa.o: aarch64.c): Remove.
2108 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2109 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2110 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2111 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2112 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2113 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2114 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2115 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2116 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2117 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2118 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2119 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2120 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2121 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2122 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2123 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2124 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2125 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2126 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2127 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2128 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2129 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2130 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2131 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2132 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2133 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2134 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2135 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2136 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2137 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2138 (tdesc-ipa.o: tdesc.c): Remove.
2139 (x32-linux-ipa.o: x32-linux.c): Remove.
2140 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2141 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2143 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2145 * Makefile.in (%.o: ../arch/%.c): New rule.
2146 (arm.o: ../arch/arm.c): Remove.
2147 (arm-linux.o: ../arch/arm-linux.c): Remove.
2148 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2149 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2151 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2153 * Makefile.in (%.o: ../nat/%.c): New rule.
2154 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2155 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2156 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2157 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2158 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2159 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2160 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2161 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2162 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2163 (linux-personality.o: ../nat/linux-personality.c): Remove.
2164 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2165 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2166 (x86-linux.o: ../nat/x86-linux.c): Remove.
2167 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2168 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2170 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2172 * Makefile.in (%.o: ../common/%.c): New rule.
2173 (signals.o: ../common/signals.c): Remove.
2174 (print-utils.o: ../common/print-utils.c): Remove.
2175 (rsp-low.o: ../common/rsp-low.c): Remove.
2176 (common-utils.o: ../common/common-utils.c): Remove.
2177 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2178 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2179 (vec.o: ../common/vec.c): Remove.
2180 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2181 (xml-utils.o: ../common/xml-utils.c): Remove.
2182 (ptid.o: ../common/ptid.c): Remove.
2183 (buffer.o: ../common/buffer.c): Remove.
2184 (format.o: ../common/format.c): Remove.
2185 (filestuff.o: ../common/filestuff.c): Remove.
2186 (agent.o: ../common/agent.c): Remove.
2187 (errors.o: ../common/errors.c): Remove.
2188 (environ.o: ../common/environ.c): Remove.
2189 (common-debug.o: ../common/common-debug.c): Remove.
2190 (cleanups.o: ../common/cleanups.c): Remove.
2191 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2192 (fileio.o: ../common/fileio.c): Remove.
2193 (common-regcache.o: ../common/common-regcache.c): Remove.
2194 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2195 (new-op.o: ../common/new-op.c): Remove.
2196 (btrace-common.o: ../common/btrace-common.c): Remove.
2198 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2200 * Makefile.in (%.o: ../target/%.c): New rule.
2201 (waitstatus.o: ../target/waitstatus.c): Remove.
2203 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2206 (%.c: ../regformats/%.dat,
2207 (%.c: ../regformats/arm/%.dat,
2208 (%.c: ../regformats/i386/%.dat,
2209 (%.c: ../regformats/rs6000/%.dat): New rules.
2210 (aarch64.c): Remove.
2211 (reg-arm.c): Remove.
2212 (arm-with-iwmmxt.c): Remove.
2213 (arm-with-vfpv2.c): Remove.
2214 (arm-with-vfpv3.c): Remove.
2215 (arm-with-neon.c): Remove.
2216 (reg-bfin.c): Remove.
2217 (reg-cris.c): Remove.
2218 (reg-crisv32.c): Remove.
2220 (i386-linux.c): Remove.
2221 (i386-avx.c): Remove.
2222 (i386-avx-linux.c): Remove.
2223 (i386-avx-avx512.c): Remove.
2224 (i386-avx-avx512-linux.c): Remove.
2225 (i386-mpx.c): Remove.
2226 (i386-mpx-linux.c): Remove.
2227 (i386-avx-mpx-avx512-pku.c): Remove.
2228 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2229 (i386-avx-mpx.c): Remove.
2230 (i386-avx-mpx-linux.c): Remove.
2231 (i386-mmx.c): Remove.
2232 (i386-mmx-linux.c): Remove.
2233 (reg-ia64.c): Remove.
2234 (reg-m32r.c): Remove.
2235 (reg-m68k.c): Remove.
2237 (mips-linux.c): Remove.
2238 (mips-dsp-linux.c): Remove.
2239 (mips64-linux.c): Remove.
2240 (mips64-dsp-linux.c): Remove.
2241 (nios2-linux.c): Remove.
2242 (powerpc-32.c): Remove.
2243 (powerpc-32l.c): Remove.
2244 (powerpc-altivec32l.c): Remove.
2245 (powerpc-cell32l.c): Remove.
2246 (powerpc-vsx32l.c): Remove.
2247 (powerpc-isa205-32l.c): Remove.
2248 (powerpc-isa205-altivec32l.c): Remove.
2249 (powerpc-isa205-vsx32l.c): Remove.
2250 (powerpc-e500l.c): Remove.
2251 (powerpc-64l.c): Remove.
2252 (powerpc-altivec64l.c): Remove.
2253 (powerpc-cell64l.c): Remove.
2254 (powerpc-vsx64l.c): Remove.
2255 (powerpc-isa205-64l.c): Remove.
2256 (powerpc-isa205-altivec64l.c): Remove.
2257 (powerpc-isa205-vsx64l.c): Remove.
2258 (s390-linux32.c): Remove.
2259 (s390-linux32v1.c): Remove.
2260 (s390-linux32v2.c): Remove.
2261 (s390-linux64.c): Remove.
2262 (s390-linux64v1.c): Remove.
2263 (s390-linux64v2.c): Remove.
2264 (s390-te-linux64.c): Remove.
2265 (s390-vx-linux64.c): Remove.
2266 (s390-tevx-linux64.c): Remove.
2267 (s390x-linux64.c): Remove.
2268 (s390x-linux64v1.c): Remove.
2269 (s390x-linux64v2.c): Remove.
2270 (s390x-te-linux64.c): Remove.
2271 (s390x-vx-linux64.c): Remove.
2272 (s390x-tevx-linux64.c): Remove.
2273 (tic6x-c64xp-linux.c): Remove.
2274 (tic6x-c64x-linux.c): Remove.
2275 (tic6x-c62x-linux.c): Remove.
2277 (reg-sparc64.c): Remove.
2278 (reg-spu.c): Remove.
2280 (amd64-linux.c): Remove.
2281 (amd64-avx.c): Remove.
2282 (amd64-avx-linux.c): Remove.
2283 (amd64-avx-avx512.c): Remove.
2284 (amd64-avx-avx512-linux.c): Remove.
2285 (amd64-mpx.c): Remove.
2286 (amd64-mpx-linux.c): Remove.
2287 (amd64-avx-mpx-avx512-pku.c): Remove.
2288 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2289 (amd64-avx-mpx.c): Remove.
2290 (amd64-avx-mpx-linux.c): Remove.
2292 (x32-linux.c): Remove.
2293 (x32-avx.c): Remove.
2294 (x32-avx-linux.c): Remove.
2295 (x32-avx-avx512.c): Remove.
2296 (x32-avx-avx512-linux.c): Remove.
2297 (reg-xtensa.c): Remove.
2298 (reg-tilegx.c): Remove.
2299 (reg-tilegx32.c): Remove.
2301 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2303 * Makefile.in (SFILES): Add "common/environ.c".
2304 (OBJS): Add "common/environ.h".
2306 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2308 * configure.ac: Check if the fs_base and gs_base members of
2309 `struct user_regs_struct' exist.
2310 * config.in: Regenerated.
2311 * configure: Likewise.
2313 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2315 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2317 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2318 (get_next_pcs_syscall_next_pc): Likewise.
2320 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
2322 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2323 * nto-x86-low.c: Likewise.
2325 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2327 * Makefile.in: Include disable-implicit-rules.mk.
2329 2016-11-23 Pedro Alves <palves@redhat.com>
2331 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2332 (debug_vprintf): Use std::chrono::steady_clock instead of
2333 gettimeofday. Use '.' instead of ':'.
2334 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2335 (get_timestamp): Use std::chrono::steady_clock instead of
2338 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2340 * Makefile.in: Fix whitespace formatting.
2342 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2344 * Makefile.in (SFILES, OBS): Flatten list and order
2347 2016-11-23 Pedro Alves <palves@redhat.com>
2349 * event-loop.c (handle_file_event): Use warning.
2350 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2351 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2354 2016-11-23 Pedro Alves <palves@redhat.com>
2356 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2358 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2359 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2360 debug_printf and debug_flush for debug output.
2361 * server.c (handle_general_set): Likewise.
2362 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2365 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2367 * Makefile.in (.c.o): Replace rule with ...
2368 (%.o: %.c): ... this one.
2370 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2372 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2373 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2375 * configure.ac: Remove checks for the make program.
2376 * configure: Re-generate.
2378 2016-10-28 Pedro Alves <palves@redhat.com>
2380 * Makefile.in (CXX_DIALECT): Get from configure.
2381 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2382 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2383 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2384 * config.in: Regenerate.
2385 * configure: Regenerate.
2387 2016-10-27 Yao Qi <yao.qi@linaro.org>
2389 * linux-low.c (linux_supports_range_stepping): Return true if
2390 can_software_single_step return true.
2392 2016-10-27 Yao Qi <yao.qi@linaro.org>
2394 * inferiors.c (find_inferior_in_random): New function.
2395 * inferiors.h (find_inferior_in_random): Declare.
2396 * linux-low.c (linux_wait_for_event_filtered): Call
2397 find_inferior_in_random instead of find_inferior.
2399 2016-10-27 Yao Qi <yao.qi@linaro.org>
2401 * linux-low.c (linux_wait_1): If single-step breakpoints are
2402 inserted, remove them.
2404 2016-10-26 Pedro Alves <palves@redhat.com>
2406 * linux-low.c (handle_extended_wait): Link parent/child fork
2408 (linux_wait_1): Unlink them.
2409 (linux_set_resume_request): Ignore resume requests for
2410 already-resumed and unhandled fork child threads.
2411 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2412 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2414 (handle_v_requests) <vCont>: Don't call require_running.
2415 * server.h (in_queued_stop_replies): New declaration.
2417 2016-10-24 Yao Qi <yao.qi@linaro.org>
2420 * linux-aarch64-low.c (append_insns): Cast the return value to
2423 2016-10-10 Yao Qi <yao.qi@linaro.org>
2425 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2427 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2429 * target.c (target_supports_multi_process): New function, moved
2431 * target.h (target_supports_multi_process): ... here. Remove
2434 2016-10-05 Tom Tromey <tom@tromey.com>
2437 * tracepoint.c (handle_tracepoint_bkpts): Check
2438 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2440 2016-10-05 Yao Qi <yao.qi@linaro.org>
2442 * configure.srv: Update the path of arm-*.xml files.
2444 2016-10-05 Terry Guo <terry.guo@arm.com>
2445 Yao Qi <yao.qi@linaro.org>
2447 * Makefile.in: Adjust the path of rules.
2448 * configure.srv: Update the path of xml files.
2449 * regformats/arm-with-iwmmxt.dat: Regenerated.
2450 * regformats/arm-with-neon.dat: Likewise.
2451 * regformats/arm-with-vfpv2.dat: Likewise.
2452 * regformats/arm-with-vfpv3.dat Likewise.
2454 2016-09-30 Yao Qi <yao.qi@linaro.org>
2457 * target.c (target_stop_and_wait): Don't call
2458 target_continue_no_signal, use resume_stop instead.
2460 2016-09-26 Yao Qi <yao.qi@linaro.org>
2462 * linux-low.c (linux_wait_1): Call debug_exit.
2464 2016-09-23 Pedro Alves <palves@redhat.com>
2466 * Makefile.in (SFILES): Add common/new-op.c.
2467 (OBS): Add common/new-op.o.
2468 (new-op.o): New rule.
2470 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2472 * .gitinore: Ignore more files.
2474 2016-09-21 Yao Qi <yao.qi@linaro.org>
2476 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2479 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2481 * server.c (start_inferior): Call target_mourn_inferior instead of
2482 mourn_inferior; pass ptid_t argument to it.
2484 (handle_target_event): Likewise.
2485 * target.c (target_mourn_inferior): New function.
2486 * target.h (mourn_inferior): Delete macro.
2488 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2490 * linux-low.c (lwp_is_stepping): New function.
2492 2016-09-06 Carl Love <cel@us.ibm.com>
2494 * server.c (start_inferior): Fixed comment, requested comment change
2495 didn't get updated correctly. Removed reference to ptrace () call as
2496 it is only true on Linux systems.
2498 2016-09-06 Carl Love <cel@us.ibm.com>
2500 * server.c (start_inferior): Do not call
2501 function target_post_create_inferior () if the
2502 inferior process has already exited.
2504 2016-09-05 Pedro Alves <palves@redhat.com>
2506 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2507 (COMPILE.pre, CC_LD): Use CXX directly.
2508 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2509 * acinclude.m4: Don't include build-with-cxx.m4.
2510 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2511 * configure: Regenerate.
2513 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2516 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2517 call writing data to own_buf.
2519 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2521 * target.c (mywait): Call target_wait instead of
2523 (target_wait): New function.
2525 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2527 * server.c (start_inferior): New variable 'ptid'. Replace calls
2528 to the_target->resume by target_continue{,_no_signal}, depending
2530 * target.c (target_stop_and_wait): Call target_continue_no_signal
2531 instead of the_target->resume.
2532 (target_continue): New function.
2534 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2536 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2538 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2541 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2543 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2544 * linux-arm-low.c (ps_get_thread_area): Likewise.
2545 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2546 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2547 * linux-mips-low.c (ps_get_thread_area): Likewise.
2548 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2549 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2550 * linux-x86-low.c (ps_get_thread_area): Likewise.
2551 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2553 2016-08-19 Pedro Alves <palves@redhat.com>
2555 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2557 2016-08-19 Pedro Alves <palves@redhat.com>
2559 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2560 comment. Use memcpy instead of casting through unsigned long.
2562 2016-08-19 Pedro Alves <palves@redhat.com>
2564 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2565 allocating around 0x80000000.
2567 2016-08-19 Pedro Alves <palves@redhat.com>
2570 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2571 (x32-avx512-linux-ipa.o): New rules.
2572 * configure.ac (x86_64-*-linux*): New x32 check.
2573 * configure.srv (ipa_x32_linux_regobj): New.
2574 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2575 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2577 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2579 * configure: Regenerate.
2581 2016-08-09 Pedro Alves <palves@redhat.com>
2584 * Makefile.in (OBS): Add signals-state-save-restore.o.
2585 (signals-state-save-restore.o): New rule.
2586 * config.in: Regenerate.
2587 * configure: Regenerate.
2588 * linux-low.c: Include "signals-state-save-restore.h".
2589 (linux_create_inferior): Call
2590 restore_original_signals_state.
2591 * server.c: Include "dispositions-save-restore.h".
2592 (captured_main): Call save_original_signals_state.
2594 2016-08-05 Pedro Alves <palves@redhat.com>
2596 * configure: Regenerate.
2598 2016-08-04 Yao Qi <yao.qi@linaro.org>
2600 * linux-low.c (regsets_fetch_inferior_registers): Check
2601 errno is ESRCH or not.
2603 2016-08-02 Yao Qi <yao.qi@linaro.org>
2605 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2606 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2607 (thread_db_load_search): Update.
2608 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2609 td_ta_set_event and td_ta_event_getmsg.
2611 2016-07-26 Pedro Alves <palves@redhat.com>
2614 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2615 of unsigned long for 64-bit registers and use uint32_t instead of
2616 unsigned int for 32-bit registers.
2618 2016-07-26 Pedro Alves <palves@redhat.com>
2620 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2623 2016-07-21 Tom Tromey <tom@tromey.com>
2625 * configure: Rebuild.
2627 2016-07-21 Yao Qi <yao.qi@linaro.org>
2629 * mem-break.c (find_gdb_breakpoint): Cast bp to
2630 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2632 2016-07-21 Yao Qi <yao.qi@linaro.org>
2634 * server.c (handle_v_requests): Support s and S actions
2635 if target_supports_software_single_step return true.
2637 2016-07-21 Yao Qi <yao.qi@linaro.org>
2639 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2640 is resume_step, call maybe_hw_step.
2641 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2643 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2645 (proceed_one_lwp): If resume request is resume_step, install
2646 reinsert breakpoints and call maybe_hw_step.
2648 2016-07-21 Yao Qi <yao.qi@linaro.org>
2650 * linux-low.c (proceed_one_lwp): Declare.
2651 (linux_resume_one_thread): Remove local variable 'step'.
2652 Lift code enqueue signal. Call proceed_one_lwp instead of
2653 linux_resume_one_lwp.
2655 2016-07-21 Yao Qi <yao.qi@linaro.org>
2657 * linux-low.c (linux_resume_one_thread): Call
2658 enqueue_pending_signal.
2660 2016-07-21 Yao Qi <yao.qi@linaro.org>
2662 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2663 * inferiors.c (do_restore_current_thread_cleanup): New function.
2664 (make_cleanup_restore_current_thread): Likewise.
2665 * linux-low.c (install_software_single_step_breakpoints): Call
2666 make_cleanup_restore_current_thread. Switch current_thread to
2669 2016-07-21 Yao Qi <yao.qi@linaro.org>
2671 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2672 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2673 (clone_one_breakpoint): Likewise.
2674 (delete_reinsert_breakpoints): Change parameter to thread.
2676 (has_reinsert_breakpoints): Likewise.
2677 (uninsert_reinsert_breakpoints): Likewise.
2678 (reinsert_reinsert_breakpoints): Likewise.
2679 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2680 (delete_reinsert_breakpoints): Likewise.
2681 (reinsert_reinsert_breakpoints): Likewise.
2682 (uninsert_reinsert_breakpoints): Likewise.
2683 (has_reinsert_breakpoints): Likewise.
2685 2016-07-21 Yao Qi <yao.qi@linaro.org>
2687 * inferiors.c (get_thread_process): Make parameter const.
2688 * inferiors.h (get_thread_process): Update declaration.
2689 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2690 Add new parameters child_thread and parent_thread. Callers
2692 * mem-break.h (clone_all_breakpoints): Update declaration.
2694 2016-07-21 Yao Qi <yao.qi@linaro.org>
2696 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2697 <command_list, handler>: Remove.
2698 (struct gdb_breakpoint): New.
2699 (struct other_breakpoint): New.
2700 (struct reinsert_breakpoint): New.
2701 (is_gdb_breakpoint): New function.
2702 (any_persistent_commands): Update command_list if
2703 is_gdb_breakpoint returns true.
2704 (set_breakpoint): Create breakpoints according to their types.
2705 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2706 (set_gdb_breakpoint_1): Likewise.
2707 (set_gdb_breakpoint): Likewise.
2708 (clear_breakpoint_conditions): Change parameter type to
2709 'struct gdb_breakpoint *'.
2710 (clear_breakpoint_commands): Likewise.
2711 (clear_breakpoint_conditions_and_commands): Likewise.
2712 (add_condition_to_breakpoint): Likewise.
2713 (add_breakpoint_condition): Likewise.
2714 (add_commands_to_breakpoint): Likewise.
2715 (check_breakpoints): Check other_breakpoint.
2716 (clone_one_breakpoint): Clone breakpopint according to its type.
2717 * mem-break.h (struct gdb_breakpoint): Declare.
2718 (set_gdb_breakpoint): Update declaration.
2719 (clear_breakpoint_conditions_and_commands): Likewise.
2720 (add_breakpoint_condition): Likewise.
2721 (add_breakpoint_commands): Likewise.
2722 * server.c (process_point_options): Change parameter type to
2723 'struct gdb_breakpoint *'.
2725 2016-07-21 Yao Qi <yao.qi@linaro.org>
2727 * mem-break.c (set_breakpoint_at): Rename it to ...
2728 (set_breakpoint_type_at): ... it.
2729 (set_breakpoint_at): Call set_breakpoint_type_at.
2730 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2731 * mem-break.h (set_breakpoint_at): Update comments.
2733 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2735 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2737 (nios2_store_gregset): Likewise.
2739 2016-07-01 Pedro Alves <palves@redhat.com>
2740 Antoine Tremblay <antoine.tremblay@ericsson.com>
2742 * linux-low.c: Change interface to take the target lwp_info
2743 pointer directly and return void. Handle detaching from a zombie
2745 (linux_detach_lwp_callback): New function.
2746 (linux_detach): Detach from the leader thread after detaching from
2749 2016-06-28 Yao Qi <yao.qi@linaro.org>
2751 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2752 for variable new_offset.
2753 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2754 (aarch64_ftrace_insn_reloc_cb): Likewise.
2755 (aarch64_ftrace_insn_reloc_tb): Likewise.
2756 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2757 PRIx64 instead of PRIx32.
2759 2016-06-28 Yao Qi <yao.qi@linaro.org>
2761 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2762 (the_low_target): Install arm_get_syscall_trapinfo.
2764 2016-06-28 Yao Qi <yao.qi@linaro.org>
2766 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2768 (the_low_target): Install aarch64_get_syscall_trapinfo.
2770 2016-06-28 Yao Qi <yao.qi@linaro.org>
2772 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2774 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2775 Remove parameter sysno.
2776 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2779 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2781 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2782 (s390_emit_ne_goto): Likewise.
2783 (s390_emit_lt_goto): Likewise.
2784 (s390_emit_le_goto): Likewise.
2785 (s390_emit_gt_goto): Likewise.
2786 (s390_emit_ge_goto): Likewise.
2787 (s390x_emit_eq_goto): Likewise.
2788 (s390x_emit_ne_goto): Likewise.
2789 (s390x_emit_lt_goto): Likewise.
2790 (s390x_emit_le_goto): Likewise.
2791 (s390x_emit_gt_goto): Likewise.
2792 (s390x_emit_ge_goto): Likewise.
2793 (s390_emit_ops_impl): Mark variable static.
2794 (s390x_emit_ops): Likewise.
2796 2016-06-17 Yao Qi <yao.qi@linaro.org>
2798 * linux-low.c (handle_extended_wait): Call
2799 uninsert_reinsert_breakpoints for the parent process. Remove
2800 reinsert breakpoints from the child process. Reinsert them to
2801 the parent process when vfork is done.
2802 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2803 (reinsert_reinsert_breakpoints): New function.
2804 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2805 (reinsert_reinsert_breakpoints): Declare.
2807 2016-06-17 Yao Qi <yao.qi@linaro.org>
2809 * linux-low.c (handle_extended_wait): If the parent is doing
2810 step-over, remove the reinsert breakpoints from the forked child.
2812 2016-06-17 Yao Qi <yao.qi@linaro.org>
2814 * linux-low.c (unsuspend_all_lwps): Declare.
2815 (linux_low_filter_event): If thread exited, call finish_step_over.
2816 If step-over is finished, unsuspend other threads.
2818 2016-06-17 Yao Qi <yao.qi@linaro.org>
2820 * linux-low.c (linux_resume_one_lwp_throw): Assert
2821 has_reinsert_breakpoints returns false.
2822 * mem-break.c (delete_disabled_breakpoints): Assert
2823 bp type isn't reinsert_breakpoint.
2825 2016-06-17 Yao Qi <yao.qi@linaro.org>
2827 * linux-low.c (maybe_hw_step): New function.
2828 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2829 (finish_step_over): Switch current_thread to lwp temporarily,
2830 and assert has_reinsert_breakpoints returns true.
2831 (proceed_one_lwp): Call maybe_hw_step.
2832 * mem-break.c (has_reinsert_breakpoints): New function.
2833 * mem-break.h (has_reinsert_breakpoints): Declare.
2835 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2837 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2839 2016-05-17 Yao Qi <yao.qi@linaro.org>
2841 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2842 instead of find_inferior.
2844 2016-05-05 Yao Qi <yao.qi@linaro.org>
2846 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2847 Initialize res to zero.
2849 2016-05-05 Yao Qi <yao.qi@linaro.org>
2851 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2854 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2856 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2857 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2858 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2860 2016-04-28 Par Olsson <par.olsson@windriver.com>
2861 Simon Marchi <simon.marchi@ericsson.com>
2863 * tracepoint.c (write_inferior_int8): New function.
2864 (cmd_qtenable_disable): Write enable flag using
2865 write_inferior_int8.
2867 2016-04-25 Yao Qi <yao.qi@linaro.org>
2869 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2870 (need_step_over_p): Return zero if the LWP has pending signals
2871 can be delivered on software single step target.
2873 2016-04-25 Yao Qi <yao.qi@linaro.org>
2875 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2876 return instead of error.
2878 2016-04-22 Yao Qi <yao.qi@linaro.org>
2880 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2883 2016-04-22 Yao Qi <yao.qi@linaro.org>
2885 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2886 signal when stepping over breakpoint with software single
2889 2016-04-21 Pedro Alves <palves@redhat.com>
2891 * linux-s390-low.c (s390_collect_ptrace_register)
2892 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2894 (s390_check_regset): Use void * instead of gdb_byte *.
2896 2016-04-20 Pedro Alves <palves@redhat.com>
2898 * configure: Renegerate.
2900 2016-04-20 Yao Qi <yao.qi@linaro.org>
2902 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2903 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2905 (arm_store_gregset): Likewise.
2907 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2909 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2910 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2911 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2912 (amd64-avx-mpx-linux.c): New rules.
2913 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2914 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2915 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2916 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2917 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2918 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2919 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2920 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2921 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2922 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2923 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2924 * linux-x86-low.c (x86_linux_read_description): Add case for
2925 X86_XSTATE_AVX_MPX_MASK.
2926 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2927 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2928 init_registers_i386_avx_mpx_linux.
2929 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2930 (initialize_low_tracepoint): Call
2931 init_registers_i386_avx_mpx_linux.
2932 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2933 (initialize_low_tracepoint): Call
2934 init_registers_amd64_avx_mpx_linux.
2935 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2936 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2937 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2940 2016-04-18 Pedro Alves <palves@redhat.com>
2942 * configure: Regenerate.
2944 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2946 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2947 (aarch64_emit_sub): Likewise.
2949 2016-04-12 Pedro Alves <palves@redhat.com>
2951 * utils.c (prepare_to_throw_exception): Delete.
2953 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2955 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2957 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2959 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2961 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2963 * linux-aarch64-ipa.c: Add <elf.h> include.
2964 * linux-ppc-ipa.c: Add <elf.h> include.
2965 * linux-s390-ipa.c: Add <elf.h> include.
2967 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2969 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2970 (get_raw_reg_ptr): Likewise.
2971 (get_trace_state_variable_value_ptr): Likewise.
2972 (set_trace_state_variable_value_ptr): Likewise.
2973 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2976 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2977 Marcin Kościelnicki <koriakin@0x04.net>
2980 * linux-ppc-low.c (emit_insns): New function.
2981 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2982 (ppc_emit_prologue): New function.
2983 (ppc_emit_epilogue): New function.
2984 (ppc_emit_add): New function.
2985 (ppc_emit_sub): New function.
2986 (ppc_emit_mul): New function.
2987 (ppc_emit_lsh): New function.
2988 (ppc_emit_rsh_signed): New function.
2989 (ppc_emit_rsh_unsigned): New function.
2990 (ppc_emit_ext): New function.
2991 (ppc_emit_zero_ext): New function.
2992 (ppc_emit_log_not): New function.
2993 (ppc_emit_bit_and): New function.
2994 (ppc_emit_bit_or): New function.
2995 (ppc_emit_bit_xor): New function.
2996 (ppc_emit_bit_not): New function.
2997 (ppc_emit_equal): New function.
2998 (ppc_emit_less_signed): New function.
2999 (ppc_emit_less_unsigned): New function.
3000 (ppc_emit_ref): New function.
3001 (ppc_emit_const): New function.
3002 (ppc_emit_reg): New function.
3003 (ppc_emit_pop): New function.
3004 (ppc_emit_stack_flush): New function.
3005 (ppc_emit_swap): New function.
3006 (ppc_emit_stack_adjust): New function.
3007 (ppc_emit_call): New function.
3008 (ppc_emit_int_call_1): New function.
3009 (ppc_emit_void_call_2): New function.
3010 (ppc_emit_if_goto): New function.
3011 (ppc_emit_goto): New function.
3012 (ppc_emit_eq_goto): New function.
3013 (ppc_emit_ne_goto): New function.
3014 (ppc_emit_lt_goto): New function.
3015 (ppc_emit_le_goto): New function.
3016 (ppc_emit_gt_goto): New function.
3017 (ppc_emit_ge_goto): New function.
3018 (ppc_write_goto_address): New function.
3019 (ppc_emit_ops_impl): New static variable.
3020 (ppc64v1_emit_prologue): New function.
3021 (ppc64v2_emit_prologue): New function.
3022 (ppc64_emit_epilogue): New function.
3023 (ppc64_emit_add): New function.
3024 (ppc64_emit_sub): New function.
3025 (ppc64_emit_mul): New function.
3026 (ppc64_emit_lsh): New function.
3027 (ppc64_emit_rsh_signed): New function.
3028 (ppc64_emit_rsh_unsigned): New function.
3029 (ppc64_emit_ext): New function.
3030 (ppc64_emit_zero_ext): New function.
3031 (ppc64_emit_log_not): New function.
3032 (ppc64_emit_bit_and): New function.
3033 (ppc64_emit_bit_or): New function.
3034 (ppc64_emit_bit_xor): New function.
3035 (ppc64_emit_bit_not): New function.
3036 (ppc64_emit_equal): New function.
3037 (ppc64_emit_less_signed): New function.
3038 (ppc64_emit_less_unsigned): New function.
3039 (ppc64_emit_ref): New function.
3040 (ppc64_emit_const): New function.
3041 (ppc64v1_emit_reg): New function.
3042 (ppc64v2_emit_reg): New function.
3043 (ppc64_emit_pop): New function.
3044 (ppc64_emit_stack_flush): New function.
3045 (ppc64_emit_swap): New function.
3046 (ppc64v1_emit_call): New function.
3047 (ppc64v2_emit_call): New function.
3048 (ppc64v1_emit_int_call_1): New function.
3049 (ppc64v2_emit_int_call_1): New function.
3050 (ppc64v1_emit_void_call_2): New function.
3051 (ppc64v2_emit_void_call_2): New function.
3052 (ppc64_emit_if_goto): New function.
3053 (ppc64_emit_eq_goto): New function.
3054 (ppc64_emit_ne_goto): New function.
3055 (ppc64_emit_lt_goto): New function.
3056 (ppc64_emit_le_goto): New function.
3057 (ppc64_emit_gt_goto): New function.
3058 (ppc64_emit_ge_goto): New function.
3059 (ppc64v1_emit_ops_impl): New static variable.
3060 (ppc64v2_emit_ops_impl): New static variable.
3061 (ppc_emit_ops): New function.
3062 (linux_low_target): Wire in ppc_emit_ops.
3064 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3065 Marcin Kościelnicki <koriakin@0x04.net>
3068 * Makefile.in: Add powerpc-*-ipa.o
3069 * configure.srv: Add ipa_obj for powerpc*-linux.
3070 * linux-ppc-ipa.c: New file.
3071 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3073 (PPC_FIELD): New macro.
3074 (PPC_SEXT): New macro.
3075 (PPC_OP6): New macro.
3076 (PPC_BO): New macro.
3077 (PPC_LI): New macro.
3078 (PPC_BD): New macro.
3079 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3080 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3081 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3082 (ppc_get_thread_area): New function.
3083 (is_elfv2_inferior): New function.
3084 (gen_ds_form): New function.
3085 (GEN_STD): New macro.
3086 (GEN_STDU): New macro.
3087 (GEN_LD): New macro.
3088 (GEN_LDU): New macro.
3089 (gen_d_form): New function.
3090 (GEN_ADDI): New macro.
3091 (GEN_ADDIS): New macro.
3092 (GEN_LI): New macro.
3093 (GEN_LIS): New macro.
3094 (GEN_ORI): New macro.
3095 (GEN_ORIS): New macro.
3096 (GEN_LWZ): New macro.
3097 (GEN_STW): New macro.
3098 (GEN_STWU): New macro.
3099 (gen_xfx_form): New function.
3100 (GEN_MFSPR): New macro.
3101 (GEN_MTSPR): New macro.
3102 (GEN_MFCR): New macro.
3103 (GEN_MTCR): New macro.
3104 (GEN_SYNC): New macro.
3105 (GEN_LWSYNC): New macro.
3106 (gen_x_form): New function.
3107 (GEN_OR): New macro.
3108 (GEN_MR): New macro.
3109 (GEN_LWARX): New macro.
3110 (GEN_STWCX): New macro.
3111 (GEN_CMPW): New macro.
3112 (gen_md_form): New function.
3113 (GEN_RLDICL): New macro.
3114 (GEN_RLDICR): New macro.
3115 (gen_i_form): New function.
3117 (GEN_BL): New macro.
3118 (gen_b_form): New function.
3119 (GEN_BNE): New macro.
3120 (GEN_LOAD): New macro.
3121 (GEN_STORE): New macro.
3122 (gen_limm): New function.
3123 (gen_atomic_xchg): New function.
3124 (gen_call): New function.
3125 (ppc_relocate_instruction): New function.
3126 (ppc_install_fast_tracepoint_jump_pad): New function.
3127 (ppc_get_min_fast_tracepoint_insn_len): New function.
3128 (ppc_get_ipa_tdesc_idx): New function.
3129 (the_low_target): Wire in the new functions.
3130 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3132 * linux-ppc-tdesc.h: New file.
3134 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3136 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3137 (alloc_jump_pad_buffer): New function.
3138 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3139 (alloc_jump_pad_buffer): New function.
3140 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3141 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3142 (alloc_jump_pad_buffer): New function.
3143 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3144 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3145 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3146 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3148 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3150 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3151 * linux-amd64-ipa.c: Likewise.
3152 * linux-i386-ipa.c: Likewise.
3153 * linux-s390-ipa.c: Likewise.
3154 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3155 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3156 set_trace_state_variable_value_ptr.
3157 (struct ipa_sym_addresses): Likewise.
3158 (symbol_list): Likewise.
3159 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3160 accessing gdb_collect directly.
3161 (gdb_collect_ptr_type): New typedef.
3162 (get_raw_reg_ptr_type): New typedef.
3163 (get_trace_state_variable_value_ptr_type): New typedef.
3164 (set_trace_state_variable_value_ptr_type): New typedef.
3165 (gdb_collect_ptr): New global.
3166 (get_raw_reg_ptr): New global.
3167 (get_trace_state_variable_value_ptr): New global.
3168 (set_trace_state_variable_value_ptr): New global.
3169 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3170 accessing get_raw_reg directly.
3171 (get_get_tsv_func_addr): Likewise for
3172 get_trace_state_variable_value_ptr.
3173 (get_set_tsv_func_addr): Likewise for
3174 set_trace_state_variable_value_ptr.
3175 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3177 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3179 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3181 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3183 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3185 (relocate_instruction): Remove own_buf.
3186 * server.c (own_buf): Make global.
3187 (handle_v_requests): Make global.
3188 * server.h (own_buf): New declaration.
3189 (handle_v_requests): New prototype.
3191 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3194 * linux-s390-low.c (add_insns): New function.
3195 (s390_emit_prologue): New function.
3196 (s390_emit_epilogue): New function.
3197 (s390_emit_add): New function.
3198 (s390_emit_sub): New function.
3199 (s390_emit_mul): New function.
3200 (s390_emit_lsh): New function.
3201 (s390_emit_rsh_signed): New function.
3202 (s390_emit_rsh_unsigned): New function.
3203 (s390_emit_ext): New function.
3204 (s390_emit_log_not): New function.
3205 (s390_emit_bit_and): New function.
3206 (s390_emit_bit_or): New function.
3207 (s390_emit_bit_xor): New function.
3208 (s390_emit_bit_not): New function.
3209 (s390_emit_equal): New function.
3210 (s390_emit_less_signed): New function.
3211 (s390_emit_less_unsigned): New function.
3212 (s390_emit_ref): New function.
3213 (s390_emit_if_goto): New function.
3214 (s390_emit_goto): New function.
3215 (s390_write_goto_address): New function.
3216 (s390_emit_litpool): New function.
3217 (s390_emit_const): New function.
3218 (s390_emit_call): New function.
3219 (s390_emit_reg): New function.
3220 (s390_emit_pop): New function.
3221 (s390_emit_stack_flush): New function.
3222 (s390_emit_zero_ext): New function.
3223 (s390_emit_swap): New function.
3224 (s390_emit_stack_adjust): New function.
3225 (s390_emit_set_r2): New function.
3226 (s390_emit_int_call_1): New function.
3227 (s390_emit_void_call_2): New function.
3228 (s390_emit_eq_goto): New function.
3229 (s390_emit_ne_goto): New function.
3230 (s390_emit_lt_goto): New function.
3231 (s390_emit_le_goto): New function.
3232 (s390_emit_gt_goto): New function.
3233 (s390_emit_ge_goto): New function.
3234 (s390x_emit_prologue): New function.
3235 (s390x_emit_epilogue): New function.
3236 (s390x_emit_add): New function.
3237 (s390x_emit_sub): New function.
3238 (s390x_emit_mul): New function.
3239 (s390x_emit_lsh): New function.
3240 (s390x_emit_rsh_signed): New function.
3241 (s390x_emit_rsh_unsigned): New function.
3242 (s390x_emit_ext): New function.
3243 (s390x_emit_log_not): New function.
3244 (s390x_emit_bit_and): New function.
3245 (s390x_emit_bit_or): New function.
3246 (s390x_emit_bit_xor): New function.
3247 (s390x_emit_bit_not): New function.
3248 (s390x_emit_equal): New function.
3249 (s390x_emit_less_signed): New function.
3250 (s390x_emit_less_unsigned): New function.
3251 (s390x_emit_ref): New function.
3252 (s390x_emit_if_goto): New function.
3253 (s390x_emit_const): New function.
3254 (s390x_emit_call): New function.
3255 (s390x_emit_reg): New function.
3256 (s390x_emit_pop): New function.
3257 (s390x_emit_stack_flush): New function.
3258 (s390x_emit_zero_ext): New function.
3259 (s390x_emit_swap): New function.
3260 (s390x_emit_stack_adjust): New function.
3261 (s390x_emit_int_call_1): New function.
3262 (s390x_emit_void_call_2): New function.
3263 (s390x_emit_eq_goto): New function.
3264 (s390x_emit_ne_goto): New function.
3265 (s390x_emit_lt_goto): New function.
3266 (s390x_emit_le_goto): New function.
3267 (s390x_emit_gt_goto): New function.
3268 (s390x_emit_ge_goto): New function.
3269 (s390_emit_ops): New function.
3270 (struct linux_target_ops): Fill in emit_ops hook.
3272 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3275 * Makefile.in: Add s390 IPA files.
3276 * configure.srv: Build IPA for s390.
3277 * linux-s390-ipa.c: New file.
3278 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3279 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3280 (tdesc_s390_linux32): Likewise.
3281 (init_registers_s390_linux32v1): Likewise.
3282 (tdesc_s390_linux32v1): Likewise.
3283 (init_registers_s390_linux32v2): Likewise.
3284 (tdesc_s390_linux32v2): Likewise.
3285 (init_registers_s390_linux64): Likewise.
3286 (tdesc_s390_linux64): Likewise.
3287 (init_registers_s390_linux64v1): Likewise.
3288 (tdesc_s390_linux64v1): Likewise.
3289 (init_registers_s390_linux64v2): Likewise.
3290 (tdesc_s390_linux64v2): Likewise.
3291 (init_registers_s390_te_linux64): Likewise.
3292 (tdesc_s390_te_linux64): Likewise.
3293 (init_registers_s390_vx_linux64): Likewise.
3294 (tdesc_s390_vx_linux64): Likewise.
3295 (init_registers_s390_tevx_linux64): Likewise.
3296 (tdesc_s390_tevx_linux64): Likewise.
3297 (init_registers_s390x_linux64): Likewise.
3298 (tdesc_s390x_linux64): Likewise.
3299 (init_registers_s390x_linux64v1): Likewise.
3300 (tdesc_s390x_linux64v1): Likewise.
3301 (init_registers_s390x_linux64v2): Likewise.
3302 (tdesc_s390x_linux64v2): Likewise.
3303 (init_registers_s390x_te_linux64): Likewise.
3304 (tdesc_s390x_te_linux64): Likewise.
3305 (init_registers_s390x_vx_linux64): Likewise.
3306 (tdesc_s390x_vx_linux64): Likewise.
3307 (init_registers_s390x_tevx_linux64): Likewise.
3308 (tdesc_s390x_tevx_linux64): Likewise.
3309 (have_hwcap_s390_vx): New static variable.
3310 (s390_arch_setup): Fill have_hwcap_s390_vx.
3311 (s390_get_thread_area): New function.
3312 (s390_ft_entry_gpr_esa): New const.
3313 (s390_ft_entry_gpr_zarch): New const.
3314 (s390_ft_entry_misc): New const.
3315 (s390_ft_entry_fr): New const.
3316 (s390_ft_entry_vr): New const.
3317 (s390_ft_main_31): New const.
3318 (s390_ft_main_64): New const.
3319 (s390_ft_exit_fr): New const.
3320 (s390_ft_exit_vr): New const.
3321 (s390_ft_exit_misc): New const.
3322 (s390_ft_exit_gpr_esa): New const.
3323 (s390_ft_exit_gpr_zarch): New const.
3324 (append_insns): New function.
3325 (s390_relocate_instruction): New function.
3326 (s390_install_fast_tracepoint_jump_pad): New function.
3327 (s390_get_min_fast_tracepoint_insn_len): New function.
3328 (s390_get_ipa_tdesc_idx): New function.
3329 (struct linux_target_ops): Wire in the above functions.
3330 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3331 * linux-s390-tdesc.h: New file.
3333 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3335 * linux-s390-low.c (s390_supports_tracepoints): New function.
3336 (struct linux_target_ops): Fill supports_tracepoints hook.
3338 2016-03-18 Yao Qi <yao.qi@linaro.org>
3340 * linux-low.c (lwp_signal_can_be_delivered): New function.
3341 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3343 2016-03-18 Yao Qi <yao.qi@linaro.org>
3345 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3346 0 if signal is enqueued. Remove 'signal' from one debugging
3347 message. Move one debugging message to some lines below.
3348 Remove code setting 'signal' to 0.
3350 2016-03-18 Yao Qi <yao.qi@linaro.org>
3352 * linux-low.c (linux_low_filter_event): Remove redundant
3353 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3355 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3357 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3358 (struct linux_target_ops): Wire in the above.
3360 2016-03-03 Yao Qi <yao.qi@linaro.org>
3362 * linux-low.c: Update comments to start_step_over.
3364 2016-03-03 Yao Qi <yao.qi@linaro.org>
3367 * linux-low.c (handle_extended_wait): Set child suspended
3368 if event_lwp->bp_reinsert isn't zero.
3370 2016-03-02 Yao Qi <yao.qi@linaro.org>
3372 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3373 enqueue_pending_signal.
3375 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3377 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3380 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3382 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3383 (s390_regmap_3264) [!__s390x__]: New global.
3384 (s390_collect_ptrace_register): Skip map entries containing -1.
3385 (s390_supply_ptrace_register): Ditto.
3386 (s390_fill_gprs_high): New function.
3387 (s390_store_gprs_high): New function.
3388 (s390_regsets): Add NT_S390_HIGH_GPRS.
3389 (s390_get_hwcap): Enable on 31-bit.
3390 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3391 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3392 Detect NT_S390_HIGH_GPRS.
3393 (s390_usrregs_info_3264): Enable on 31-bit.
3394 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3395 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3397 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3400 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3401 * configure.srv: Ditto.
3402 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3403 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3404 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3405 (init_registers_amd64_linux): Remove prototype.
3406 (tdesc_amd64_linux): Remove declaration.
3407 (get_ipa_tdesc): New function.
3408 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3409 initialize remaining tdescs.
3410 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3411 (init_registers_i386_linux): Remove prototype.
3412 (tdesc_i386_linux): Remove declaration.
3413 (get_ipa_tdesc): New function.
3414 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3415 initialize remaining tdescs.
3416 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3417 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3418 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3419 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3420 (x86_get_ipa_tdesc_idx): New function.
3421 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3422 * linux-x86-tdesc.h: New file.
3423 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3424 (target_get_ipa_tdesc_idx): New macro.
3425 * tracepoint.c (ipa_tdesc_idx): New macro.
3426 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3427 (symbol_list): Add ipa_tdesc_idx.
3428 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3429 (ipa_tdesc): Remove.
3430 (ipa_tdesc_idx): New variable.
3431 (get_context_regcache): Use get_ipa_tdesc.
3432 (gdb_collect): Ditto.
3434 * tracepoint.h (get_ipa_tdesc): New prototype.
3435 (ipa_tdesc): Remove.
3437 2016-02-24 Pedro Alves <palves@redhat.com>
3439 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3440 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3441 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3442 Factor out common code between the USE_SIGTRAP_SIGINFO and
3443 !USE_SIGTRAP_SIGINFO blocks.
3444 (linux_low_filter_event): Call save_stop_reason instead of
3445 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3447 (linux_wait_1): Update comments.
3449 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
3451 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3452 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3453 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3454 ppc_insert_point, ppc_remove_point.
3456 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3458 * linux-s390-low.c (s390_supports_z_point_type): New function.
3459 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3461 2016-02-16 Yao Qi <yao.qi@linaro.org>
3463 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3464 PC. Get pc from regcache_read_pc.
3466 2016-02-12 Yao Qi <yao.qi@linaro.org>
3468 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3469 or linux_get_pc_32bit.
3470 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3472 2016-02-12 Yao Qi <yao.qi@linaro.org>
3474 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3475 arm_linux_get_next_pcs_fixup.
3477 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3479 * tracepoint.c (x_tracepoint_action_download): Change
3480 write_inferior_data_ptr to write_inferior_data_pointer.
3481 (cmd_qtstart): Likewise.
3482 (write_inferior_data_ptr): Remove.
3483 (download_agent_expr): Change write_inferior_data_ptr to
3484 write_inferior_data_pointer.
3485 (download_tracepoint_1): Likewise.
3486 (download_tracepoint): Likewise.
3487 (download_trace_state_variables): Likewise.
3489 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
3490 Marcin Kościelnicki <koriakin@0x04.net>
3492 * tracepoint.c (struct tracepoint_action_ops): Remove.
3493 (struct tracepoint_action): Remove ops.
3494 (m_tracepoint_action_download, r_tracepoint_action_download)
3495 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3496 size and offset accordingly.
3497 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3498 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3499 (tracepoint_action_send, tracepoint_action_download): New functions.
3500 Helpers for trace action handlers.
3501 (add_tracepoint_action): Remove setup actions ops.
3502 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3504 2016-02-10 Yao Qi <yao.qi@linaro.org>
3506 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3508 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3510 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3512 * configure: Regenerate.
3514 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3516 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3517 void * to gdb_byte *.
3518 * linux-low.c (siginfo_fixup): Likewise.
3519 (linux_xfer_siginfo): Likewise.
3520 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3522 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3524 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3526 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3528 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3530 * linux-x86-low.c [__x86_64__]: Include
3531 "nat/amd64-linux-siginfo.h".
3532 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3533 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3534 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3535 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3536 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3537 (cpt_si_fd, si_timerid, si_overrun): Move from
3538 nat/amd64-linux-siginfo.c.
3539 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3541 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3543 * server.c (skip_to_semicolon): Remove.
3544 (process_point_options): Use strchrnul instead of
3547 2016-01-26 Yao Qi <yao.qi@linaro.org>
3549 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3550 * linux-low.c (install_software_single_step_breakpoints): Don't
3551 call regcache_read_pc.
3552 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3555 2016-01-26 Yao Qi <yao.qi@linaro.org>
3557 * linux-low.c (install_software_single_step_breakpoints): Call
3558 regcache_read_pc instead of get_pc.
3560 2016-01-26 Yao Qi <yao.qi@linaro.org>
3562 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3563 (unblock_async_io): Rename to ...
3564 (block_unblock_async_io): ... it. New function.
3565 (enable_async_io): Don't install SIGIO handler. Unblock it
3567 (disable_async_io): Don't ignore SIGIO. Block it instead.
3568 (initialize_async_io): Install SIGIO handler. Don't call
3571 2016-01-26 Yao Qi <yao.qi@linaro.org>
3573 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3574 first character is '\003', call *the_target->request_interrupt.
3576 2016-01-25 Yao Qi <yao.qi@linaro.org>
3578 * remote-utils.c (new_thread_notify): Remove.
3579 (dead_thread_notify): Likewise.
3580 * remote-utils.h (new_thread_notify): Remove declaration.
3581 (dead_thread_notify): Likewise.
3583 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3585 * gdb.trace/pending.exp: Fix expected message on continue.
3587 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3589 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3590 it works properly on big-endian machines where sizeof (CORE_ADDR)
3593 2016-01-21 Pedro Alves <palves@redhat.com>
3595 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3596 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3597 * configure: Regenerate.
3599 2016-01-21 Yao Qi <yao.qi@linaro.org>
3601 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3602 is_thumb and set it according to CPSR saved on the stack.
3603 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3604 arm_sigreturn_next_pc.
3606 2016-01-18 Yao Qi <yao.qi@linaro.org>
3608 * linux-low.c (linux_set_pc_64bit): New function.
3609 (linux_get_pc_64bit): New function.
3610 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3612 * linux-sparc-low.c (debug_threads): Remove declaration.
3613 (sparc_get_pc): Remove.
3614 (the_low_target): Use linux_get_pc_64bit instead of
3616 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3617 (the_low_target): Use linux_get_pc_64bit and
3620 2016-01-18 Yao Qi <yao.qi@linaro.org>
3622 * linux-arm-low.c (debug_threads): Remove declaration.
3623 (arm_get_pc, arm_set_pc): Remove.
3624 (the_low_target): Use linux_get_pc_32bit and
3626 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3627 (the_low_target): Use linux_get_pc_32bit and
3629 * linux-cris-low.c (debug_threads): Remove declaration.
3630 (cris_get_pc, cris_set_pc,): Remove.
3631 (the_low_target): Use linux_get_pc_32bit and
3633 * linux-crisv32-low.c (debug_threads): Remove declaration.
3634 (cris_get_pc, cris_set_pc): Remove.
3635 (the_low_target): Use linux_get_pc_32bit and
3637 * linux-low.c: Include inttypes.h.
3638 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3639 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3640 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3641 (the_low_target): Use linux_get_pc_32bit and
3643 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3644 (the_low_target): Use linux_get_pc_32bit and
3646 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3647 (the_low_target): Use linux_get_pc_32bit and
3649 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3650 (the_low_target): Use linux_get_pc_32bit and
3652 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3653 (the_low_target): Use linux_get_pc_32bit and
3656 2016-01-18 Gary Benson <gbenson@redhat.com>
3658 * configure.ac (AC_FUNC_FORK): New check.
3659 * config.in: Regenerate.
3660 * configure: Likewise.
3662 2016-01-14 Yao Qi <yao.qi@linaro.org>
3664 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3665 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3666 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3667 arm_get_next_pcs_ctor.
3669 2016-01-12 Josh Stone <jistone@redhat.com>
3670 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3672 * inferiors.h: Include "gdb_vecs.h".
3673 (struct process_info): Add syscalls_to_catch.
3674 * inferiors.c (remove_process): Free syscalls_to_catch.
3675 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3676 syscall_return stops.
3677 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3678 * server.c (handle_general_set): Handle QCatchSyscalls.
3679 (handle_query): Report support for QCatchSyscalls.
3680 * target.h (struct target_ops): Add supports_catch_syscall.
3681 (target_supports_catch_syscall): New macro.
3682 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3683 (struct lwp_info): Add syscall_state.
3684 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3685 Maintain syscall_state and syscalls_to_catch across exec.
3686 (get_syscall_trapinfo): New function, proxy to the_low_target.
3687 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3688 (linux_low_filter_event): Toggle syscall_state entry/return for
3689 syscall traps, and set it ignored for all others.
3690 (gdb_catching_syscalls_p): New function.
3691 (gdb_catch_this_syscall_p): New function.
3692 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3693 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3694 (linux_supports_catch_syscall): New function.
3695 (linux_target_ops): Install it.
3696 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3697 (the_low_target): Install it.
3699 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3701 * acinclude.m4: Include new ../warning.m4 file.
3702 * configure: Regenerated.
3703 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3705 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3707 * ax.c (is_goto_target): Mark static.
3708 * linux-low.c (register_addr): Likewise.
3709 (linux_fetch_registers, linux_store_registers): Likewise.
3710 * mem-break.c (any_persistent_commands): Fix old prototype.
3711 (add_commands_to_breakpoint): Mark static.
3712 * regcache.c (find_register_by_name): Delete unused func.
3713 * remote-utils.c (hex_or_minus_one): Mark static.
3714 * server.c (monitor_show_help): Mark static.
3715 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3716 handle_v_requests): Likewise.
3718 2016-01-12 Pedro Alves <palves@redhat.com>
3720 Remove use of the registered trademark symbol throughout.
3722 2016-01-08 Yao Qi <yao.qi@linaro.org>
3724 * remote-utils.c (getpkt): If c is '\003', call target hook
3727 2016-01-06 Yao Qi <yao.qi@linaro.org>
3729 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3730 linux-aarch32-low.c.
3731 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3732 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3733 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3734 (thumb2_breakpoint): Declare.
3735 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3736 linux-aarch32-low.h.
3737 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3738 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3739 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3741 2016-01-01 Joel Brobecker <brobecker@adacore.com>
3743 * gdbreplay.c (gdbreplay_version): Change copyright year in
3745 * server.c (gdbserver_version): Likewise.
3747 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3749 * server.c (crc32_table): Delete.
3750 (crc32): Use libiberty's xcrc32 function.
3752 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3754 * lynx-low.c (lynx_delete_thread_callback): New function.
3755 (lynx_mourn): Properly delete our process and all of its
3756 threads. Remove call to clear_inferiors.
3758 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3760 * target.c (thread_search_callback): Add check that
3761 the thread_stopped target callback is not NULL before
3764 2015-12-21 Yao Qi <yao.qi@linaro.org>
3766 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3769 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3771 * server.c (handle_query): Call target_supports_software_single_step.
3773 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3775 * linux-low.c (single_step): New function.
3776 (linux_resume_one_lwp_throw): Call single_step.
3777 (start_step_over): Likewise.
3779 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3781 * Makefile.in (SFILES): Append arch/arm-linux.c,
3782 arch/arm-get-next-pcs.c.
3783 (arm-linux.o): New rule.
3784 (arm-get-next-pcs.o): New rule.
3785 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3787 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3788 to linux-aarch32-low.c.
3789 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3790 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3791 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3792 (thumb2_breakpoint_len): Likewise.
3793 (arm_is_thumb_mode): Make non-static.
3794 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3795 from linux-aarch32-low.c.
3796 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3797 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3798 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3799 (thumb2_breakpoint_len): Likewise.
3800 (arm_is_thumb_mode): New declaration.
3801 * linux-arm-low.c: Include arch/arm-linux.h
3802 aarch/arm-get-next-pcs.h, sys/syscall.h.
3803 (get_next_pcs_ops): New struct.
3804 (get_next_pcs_addr_bits_remove): New function.
3805 (get_next_pcs_is_thumb): New function.
3806 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3807 (arm_sigreturn_next_pc): Likewise.
3808 (get_next_pcs_syscall_next_pc): Likewise.
3809 (arm_gdbserver_get_next_pcs): Likewise.
3810 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3812 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3813 * server.h: Include gdb_vecs.h.
3815 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3817 * Makefile.in (SFILES): Append common/common-regcache.c.
3818 (OBS): Append common-regcache.o.
3819 (common-regcache.o): New rule.
3820 * regcache.c (init_register_cache): Initialize cache to
3822 (regcache_raw_read_unsigned): New function.
3823 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3824 register_status enum.
3826 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3828 * linux-aarch64-low.c (the_low_targets): Rename
3829 breakpoint_reinsert_addr to get_next_pcs.
3830 * linux-arm-low.c (the_low_targets): Likewise.
3831 * linux-bfin-low.c (the_low_targets): Likewise.
3832 * linux-cris-low.c (the_low_targets): Likewise.
3833 * linux-crisv32-low.c (the_low_targets): Likewise.
3834 * linux-low.c (can_software_single_step): Likewise.
3835 (install_software_single_step_breakpoints): New function.
3836 (start_step_over): Use install_software_single_step_breakpoints.
3837 * linux-low.h: New CORE_ADDR vector.
3838 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3840 * linux-mips-low.c (the_low_targets): Likewise.
3841 * linux-nios2-low.c (the_low_targets): Likewise.
3842 * linux-sparc-low.c (the_low_targets): Likewise.
3844 2015-12-17 Pedro Alves <palves@redhat.com>
3846 * linux-low.c (linux_kill_one_lwp): Remove references to
3848 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3850 (linux_init_signals): Delete.
3851 (initialize_low): Adjust.
3852 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3854 2015-12-16 Pedro Alves <palves@redhat.com>
3856 * configure.ac (compiler warning flags): When testing a
3857 -Wno-foo option, check whether -Wfoo works instead.
3858 * configure: Regenerate.
3860 2015-12-11 Don Breazeal <donb@codesourcery.com>
3862 * server.c (process_serial_event): Don't exit from gdbserver
3863 in remote mode if there are still active inferiors.
3865 2015-12-11 Yao Qi <yao.qi@linaro.org>
3867 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3868 arm_breakpoint_at if the process is 32-bit.
3870 2015-12-11 Yao Qi <yao.qi@linaro.org>
3872 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3875 2015-12-07 Yao Qi <yao.qi@linaro.org>
3877 * configure.srv: Append arm.o to srv_tgtobj for
3878 aarch64*-*-linux* target.
3879 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3880 from linux-arm-low.c.
3881 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3882 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3883 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3884 (thumb2_breakpoint_len): Likewise.
3885 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3886 (arm_breakpoint_kinds): Likewise.
3887 (arm_breakpoint_kind_from_pc): Likewise.
3888 (arm_sw_breakpoint_from_kind): Likewise.
3889 (arm_breakpoint_kind_from_current_state): Likewise.
3890 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3891 (arm_sw_breakpoint_from_kind): Declare.
3892 (arm_breakpoint_kind_from_current_state): Declare.
3893 (arm_breakpoint_at): Declare.
3894 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3895 arm_sw_breakpoint_from_kind if process is 32-bit.
3896 (aarch64_breakpoint_kind_from_pc): New function.
3897 (aarch64_breakpoint_kind_from_current_state): New function.
3898 (the_low_target): Initialize fields breakpoint_kind_from_pc
3899 and breakpoint_kind_from_current_state.
3900 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3901 linux-aarch32-low.c.
3902 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3903 (arm_breakpoint, arm_breakpoint_len): Likewise.
3904 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3905 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3906 (arm_is_thumb_mode): Likewise.
3907 (arm_breakpoint_at): Likewise.
3908 (arm_breakpoint_kind_from_pc): Likewise.
3909 (arm_sw_breakpoint_from_kind): Likewise.
3910 (arm_breakpoint_kind_from_current_state): Likewise.
3913 2015-08-04 Yao Qi <yao.qi@linaro.org>
3915 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3916 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3917 * server.c (extended_protocol): Remove "static".
3918 * server.h (extended_protocol): Declare it.
3920 2015-12-04 Josh Stone <jistone@redhat.com>
3922 * target.h (struct target_ops) <arch_setup>: Rename to ...
3923 (struct target_ops) <post_create_inferior>: ... this.
3924 (target_arch_setup): Rename to ...
3925 (target_post_create_inferior): ... this, calling post_create_inferior.
3926 * server.c (start_inferior): Update target_arch_setup calls to
3927 target_post_create_inferior.
3928 * linux-low.c (linux_low_ptrace_options): Forward declare.
3929 (linux_arch_setup): Update its comment for general use.
3930 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3931 (struct linux_target_ops): Use linux_post_create_inferior.
3932 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3933 to post_create_inferior.
3934 * nto-low.c (struct nto_target_ops): Likewise.
3935 * spu-low.c (struct spu_target_ops): Likewise.
3936 * win32-low.c (struct win32_target_ops): Likewise.
3938 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3940 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3942 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3944 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3945 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3946 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3947 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3948 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3949 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3950 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3951 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3952 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3953 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3954 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3955 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3957 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3959 * linux-low.c (linux_look_up_symbols): Don't call
3960 linux_supports_traceclone.
3961 * linux-low.h (thread_db_init): Remove use_events argument.
3962 * thread-db.c (thread_db_use_event): Remove global variable.
3963 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3964 (struct thread_db) <td_create_bp>: Remove field.
3965 (thread_db_create_event): Remove function.
3966 (thread_db_enable_reporting): Likewise.
3967 (find_one_thread): Don't check for thread_db_use_events.
3968 (attach_thread): Likewise.
3969 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3970 (try_thread_db_load_1): Don't check for thread_db_use_events.
3971 (thread_db_init): Remove use_events argument and thread events
3973 (remove_thread_event_breakpoints): Remove function.
3974 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3976 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3978 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3980 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3981 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3982 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3983 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3984 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3986 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3988 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3989 * linux-low.c (can_hardware_single_step): Use
3990 supports_hardware_single_step.
3991 (can_software_single_step): New function.
3992 (start_step_over): Call can_software_single_step.
3993 (linux_supports_hardware_single_step): New function.
3994 (struct target_ops) <supports_software_single_step>: Initialize.
3995 * linux-low.h (struct linux_target_ops)
3996 <supports_hardware_single_step>: Initialize.
3997 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3998 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3999 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4000 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4001 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4002 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4003 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4004 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4005 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4006 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4008 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4009 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4011 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4012 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4013 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4015 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4016 * target.h (struct target_ops): <supports_software_single_step>:
4018 (target_supports_software_single_step): New macro.
4020 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4022 * linux-low.c (linux_wait_1): Fix pc advance condition.
4023 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4024 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4026 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4028 * linux-arm-low.c (arm_is_thumb_mode): New function.
4029 (arm_breakpoint_at): Use arm_is_thumb_mode.
4030 (arm_breakpoint_kind_from_current_state): New function.
4031 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4033 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4034 (linux_breakpoint_kind_from_current_state): New function.
4035 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4036 * linux-low.h (struct linux_target_ops)
4037 <breakpoint_kind_from_current_state>: New field.
4038 * target.h (struct target_ops): Likewise.
4039 (target_breakpoint_kind_from_current_state): New macro.
4041 2015-11-30 Pedro Alves <palves@redhat.com>
4043 * linux-low.c (linux_resume): Wake up the event loop before
4046 2015-11-30 Pedro Alves <palves@redhat.com>
4048 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4050 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4052 * target.c (struct thread_search): New structure.
4053 (thread_search_callback): New function.
4054 (prev_general_thread): New global.
4055 (prepare_to_access_memory, done_accessing_memory): New functions.
4056 * target.h (prepare_to_access_memory, done_accessing_memory):
4057 Replace macros with function declarations.
4059 2015-11-30 Pedro Alves <palves@redhat.com>
4062 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4063 report TARGET_WAITKIND_NO_RESUMED.
4064 * remote-utils.c (prepare_resume_reply): Handle
4065 TARGET_WAITKIND_NO_RESUMED.
4066 * server.c (report_no_resumed): New global.
4067 (handle_query) <qSupported>: Handle "no-resumed+". Report
4068 "no-resumed+" support.
4069 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4070 return error if the client doesn't support no-resumed events.
4071 (push_stop_notification): New function.
4072 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4073 events if the client supports them.
4075 2015-11-30 Pedro Alves <palves@redhat.com>
4077 * linux-low.c (thread_still_has_status_pending_p): Don't check
4079 (lwp_resumed): New function.
4080 (status_pending_p_callback): Return early if the LWP is not
4081 supposed to be resumed.
4083 2015-11-30 Pedro Alves <palves@redhat.com>
4085 * linux-low.c (handle_extended_wait): Assert that the LWP's
4086 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4087 thread create events, leave the new child's status pending.
4088 (linux_low_filter_event): If GDB wants to hear about thread exit
4089 events, leave the LWP marked dead and don't delete it.
4090 (linux_wait_for_event_filtered): Don't check for thread exit.
4091 (filter_exit_event): New function.
4092 (linux_wait_1): Use it, when returning an exit event.
4093 (linux_resume_one_lwp_throw): Assert that the LWP's
4094 waitstatus is TARGET_WAITKIND_IGNORE.
4095 * remote-utils.c (prepare_resume_reply): Handle
4096 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4097 * server.c (report_thread_events): New global.
4098 (handle_general_set): Handle QThreadEvents.
4099 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4100 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4101 TARGET_WAITKIND_THREAD_EXITED.
4102 * server.h (report_thread_events): Declare.
4104 2015-11-30 Pedro Alves <palves@redhat.com>
4106 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4107 the thread's last_resume_kind was resume_stop.
4109 2015-11-30 Pedro Alves <palves@redhat.com>
4111 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4114 2015-11-30 Pedro Alves <palves@redhat.com>
4116 * server.c (handle_v_requests): Handle vCtrlC.
4118 2015-11-30 Pedro Alves <palves@redhat.com>
4120 * gdbthread.h (find_any_thread_of_pid): Declare.
4121 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4123 * server.c (handle_query): If current_thread is NULL, look for
4124 another thread of the selected process.
4126 2015-11-26 Daniel Colascione <dancol@dancol.org>
4127 Simon Marchi <simon.marchi@ericsson.com>
4129 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4130 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4132 * target.h (struct target_ops) <thread_name>: New field.
4133 (target_thread_name): New macro.
4135 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4137 * regcache.h (regcache_invalidate_pid): Add declaration.
4138 * regcache.c (regcache_invalidate_pid): New function, extracted
4139 from regcache_invalidate.
4140 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4141 Add trivial documentation comment.
4142 * lynx-low.c: Use regcache_invalidate_pid instead of
4143 regcache_invalidate.
4145 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4147 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4148 and Elf64_auxv_t if the target is Android.
4150 2015-11-22 Doug Evans <xdje42@gmail.com>
4152 * target.h: #include <sys/types.h>.
4154 2015-11-19 Pedro Alves <palves@redhat.com>
4156 * linux-low.c (linux_process_qsupported): Change prototype.
4158 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4160 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4161 and adjust to loop over all features.
4162 * server.c (handle_query) <qSupported>: Adjust to call
4163 target_process_qsupported once, passing it a vector of unprocessed
4165 * target.h (struct target_ops) <process_qsupported>: Change
4167 (target_process_qsupported): Adjust.
4169 2015-11-19 Pedro Alves <palves@redhat.com>
4171 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4173 * configure: Regenerate.
4175 2015-11-19 Pedro Alves <palves@redhat.com>
4177 * configure: Regenerate.
4179 2015-11-19 Yao Qi <yao.qi@linaro.org>
4181 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4184 2015-11-19 Yao Qi <yao.qi@linaro.org>
4186 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4187 (struct aarch64_operand): Move enum out.
4189 2015-11-19 Yao Qi <yao.qi@linaro.org>
4191 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4192 struct user_fpsimd_state *.
4193 (aarch64_store_fpregset): Likewise.
4195 2015-11-19 Yao Qi <yao.qi@linaro.org>
4197 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4198 struct user_pt_regs *.
4199 (aarch64_store_gregset): Likewise.
4201 2015-11-18 Pedro Alves <palves@redhat.com>
4203 * Makefile.in (all_object_files): Add $IPA_OBJS.
4205 2015-11-17 Pedro Alves <palves@redhat.com>
4207 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4208 GDB_SIGNAL_0 and gdb_signal_to_string.
4210 2015-11-17 Pedro Alves <palves@redhat.com>
4212 * win32-low.c (handle_output_debug_string): Remove parameter.
4213 (win32_kill): Remove our_status local and adjust call to
4214 handle_output_debug_string.
4215 (get_child_debug_event): Adjust call to
4216 handle_output_debug_string.
4218 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4220 * linux-mips-low.c (mips_fill_gregset): Add cast.
4221 (mips_store_gregset): Likewise.
4222 (mips_fill_fpregset): Likewise.
4223 (mips_store_fpregset): Likewise.
4225 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4227 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4230 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4232 * linux-mips-low.c (mips_linux_new_thread): Change type of
4233 watch_type to enum target_hw_bp_type.
4235 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4237 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4238 Change return type to arm_hwbp_type.
4240 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4242 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4243 (arm_store_gregset): Likewise.
4244 * linux-arm-low.c (arm_get_hwcap): Likewise.
4245 (arm_read_description): Likewise.
4247 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4249 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4251 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4253 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4254 (ppc_fill_vsxregset): Likewise.
4255 (ppc_store_vsxregset): Likewise.
4256 (ppc_fill_vrregset): Likewise.
4257 (ppc_store_vrregset): Likewise.
4258 (ppc_fill_evrregset): Likewise.
4259 (ppc_store_evrregset): Likewise.
4261 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4263 * linux-ppc-low.c (ppc_usrregs_info): Remove
4264 forward-declaration.
4265 (ppc_arch_setup): Move lower in file.
4267 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4269 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4270 (ps_pdwrite): Likewise.
4272 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4274 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4275 to after assert checks.
4277 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4279 * proc-service.c (ps_pdread): Add/adjust casts.
4280 (ps_pdwrite): Add/adjust casts.
4282 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4284 * server.c (handle_search_memory_1): Cast return value of
4287 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4289 * server.c (write_qxfer_response): Change type of data to
4292 2015-10-29 Pedro Alves <palves@redhat.com>
4294 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4296 2015-10-29 Pedro Alves <palves@redhat.com>
4298 * tracepoint.c (clear_installed_tracepoints): Add casts.
4300 2015-10-29 Pedro Alves <palves@redhat.com>
4302 * server.c (handle_v_cont, process_serial_event): Add enum
4303 gdb_signal casts to signal parsing code.
4305 2015-10-29 Pedro Alves <palves@redhat.com>
4307 * linux-low.h (NULL_REGSET): Define.
4308 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4309 * linux-arm-low.c (arm_regsets): Likewise.
4310 * linux-crisv32-low.c (cris_regsets): Likewise.
4311 * linux-m68k-low.c (m68k_regsets): Likewise.
4312 * linux-mips-low.c (mips_regsets): Likewise.
4313 * linux-nios2-low.c (nios2_regsets): Likewise.
4314 * linux-ppc-low.c (ppc_regsets): Likewise.
4315 * linux-s390-low.c (s390_regsets): Likewise.
4316 * linux-sh-low.c (sh_regsets): Likewise.
4317 * linux-sparc-low.c (sparc_regsets): Likewise.
4318 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4319 * linux-tile-low.c (tile_regsets): Likewise.
4320 * linux-x86-low.c (x86_regsets): Likewise.
4321 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4323 2015-10-29 Pedro Alves <palves@redhat.com>
4325 * linux-low.h (NULL_REGSET): Define.
4326 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4327 * linux-arm-low.c (arm_regsets): Likewise.
4328 * linux-crisv32-low.c (cris_regsets): Likewise.
4329 * linux-m68k-low.c (m68k_regsets): Likewise.
4330 * linux-mips-low.c (mips_regsets): Likewise.
4331 * linux-nios2-low.c (nios2_regsets): Likewise.
4332 * linux-ppc-low.c (ppc_regsets): Likewise.
4333 * linux-s390-low.c (s390_regsets): Likewise.
4334 * linux-sh-low.c (sh_regsets): Likewise.
4335 * linux-sparc-low.c (sparc_regsets): Likewise.
4336 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4337 * linux-tile-low.c (tile_regsets): Likewise.
4338 * linux-x86-low.c (x86_regsets): Likewise.
4339 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4341 2015-10-26 Doug Evans <dje@google.com>
4343 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4345 2015-10-26 Doug Evans <dje@google.com>
4347 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4349 2015-10-26 Doug Evans <dje@google.com>
4351 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4353 (attach_thread, find_new_threads_callback): Ditto.
4355 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4357 * mem-break.h (set_breakpoint_data): Remove.
4359 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4361 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4362 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4363 (initialize_low): Remove set_breakpoint_data call.
4364 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4365 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4366 (initialize_low): Remove set_breakpoint_data call.
4367 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4368 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4369 (initialize_low): Remove set_breakpoint_data call.
4371 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4373 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4374 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4375 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4376 * target.h (target_breakpoint_kind_from_pc): New macro.
4378 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4380 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4381 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4382 the default breakpoint kind.
4384 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4386 * linux-arm-low.c (arm_supports_z_point_type): Add software
4389 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4391 * linux-arm-low.c: Refactor breakpoint definitions.
4392 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4393 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4395 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4397 * Makefile.in: Add arm.c/o.
4398 * configure.srv: Likewise.
4399 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4400 (arm_breakpoint_kind_from_pc): New function.
4401 (arm_sw_breakpoint_from_kind): Return proper kind.
4402 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4404 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4406 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4408 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4409 (struct raw_breakpoint) <size>: Remove.
4410 (struct raw_breakpoint) <kind>: Add.
4411 (bp_size): New function.
4412 (bp_opcode): Likewise.
4413 (find_raw_breakpoint_at): Adjust for kind.
4414 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4415 (remove_memory_breakpoint): Adjust for kind call bp_size.
4416 (set_raw_breakpoint_at): Adjust for kind.
4417 (set_breakpoint): Likewise.
4418 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4419 (delete_raw_breakpoint): Adjust for kind.
4420 (delete_breakpoint): Likewise.
4421 (find_gdb_breakpoint): Likewise.
4422 (set_gdb_breakpoint_1): Likewise.
4423 (set_gdb_breakpoint): Likewise.
4424 (delete_gdb_breakpoint_1): Likewise.
4425 (delete_gdb_breakpoint): Likewise.
4426 (uninsert_raw_breakpoint): Likewise.
4427 (reinsert_raw_breakpoint): Likewise.
4428 (set_breakpoint_data): Remove.
4429 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4430 (check_mem_read): Adjust for kind call bp_size.
4431 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4432 (clone_one_breakpoint): Adjust for kind.
4433 * mem-break.h (set_gdb_breakpoint): Likewise.
4434 (delete_gdb_breakpoint): Likewise.
4435 * server.c (process_serial_event): Likewise.
4437 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4439 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4440 (struct linux_target_ops) <breakpoint>: Remove.
4441 (struct linux_target_ops) <breakpoint_len>: Remove.
4442 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4443 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4444 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4445 (arm_sw_breakpoint_from_kind): New function.
4446 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4447 (struct linux_target_ops) <breakpoint>: Remove.
4448 (struct linux_target_ops) <breakpoint_len>: Remove.
4449 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4450 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4451 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4452 (struct linux_target_ops) <breakpoint>: Remove.
4453 (struct linux_target_ops) <breakpoint_len>: Remove.
4454 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4455 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4456 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4457 (struct linux_target_ops) <breakpoint>: Remove.
4458 (struct linux_target_ops) <breakpoint_len>: Remove.
4459 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4460 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4461 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4462 and sw_breakpoint_from_kind to increment the pc.
4463 (linux_breakpoint_kind_from_pc): New function.
4464 (linux_sw_breakpoint_from_kind): New function.
4465 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4466 (initialize_low): Call breakpoint_kind_from_pc and
4467 sw_breakpoint_from_kind to replace breakpoint_data/len.
4468 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4470 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4471 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4472 (struct linux_target_ops) <breakpoint>: Remove.
4473 (struct linux_target_ops) <breakpoint_len>: Remove.
4474 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4475 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4476 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4477 (struct linux_target_ops) <breakpoint>: Remove.
4478 (struct linux_target_ops) <breakpoint_len>: Remove.
4479 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4480 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4481 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4482 (struct linux_target_ops) <breakpoint>: Remove.
4483 (struct linux_target_ops) <breakpoint_len>: Remove.
4484 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4485 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4486 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4487 (struct linux_target_ops) <breakpoint>: Remove.
4488 (struct linux_target_ops) <breakpoint_len>: Remove.
4489 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4490 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4491 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4492 (struct linux_target_ops) <breakpoint>: Remove.
4493 (struct linux_target_ops) <breakpoint_len>: Remove.
4494 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4495 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4496 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4497 (struct linux_target_ops) <breakpoint>: Remove.
4498 (struct linux_target_ops) <breakpoint_len>: Remove.
4499 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4500 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4501 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4502 (struct linux_target_ops) <breakpoint>: Remove.
4503 (struct linux_target_ops) <breakpoint_len>: Remove.
4504 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4505 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4506 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4507 (struct linux_target_ops) <breakpoint>: Remove.
4508 (struct linux_target_ops) <breakpoint_len>: Remove.
4509 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4510 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4511 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4512 (struct linux_target_ops) <breakpoint>: Remove.
4513 (struct linux_target_ops) <breakpoint_len>: Remove.
4514 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4515 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4516 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4517 * linux-x86-low.c (x86_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-xtensa-low.c (xtensa_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.
4528 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4530 * linux-cris-low.c (cris_get_pc): Remove void arg.
4532 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4534 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4537 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4539 * inferiors.c (thread_pid_matches_callback): New function.
4540 (find_thread_process): New function.
4541 (remove_thread): Reset current_thread.
4542 (remove_process): Assert threads have been removed first.
4544 2015-10-15 Yao Qi <yao.qi@linaro.org>
4546 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4548 (aarch64_remove_point): Likewise.
4549 * regcache.c (regcache_register_size): New function.
4551 2015-10-12 Yao Qi <yao.qi@linaro.org>
4553 * linux-aarch64-low.c: Update all callers as emit_load_store
4554 is renamed to aarch64_emit_load_store.
4556 2015-10-12 Yao Qi <yao.qi@linaro.org>
4558 * linux-aarch64-low.c: Update all callers of function renaming
4559 from emit_insn to aarch64_emit_insn.
4561 2015-10-12 Yao Qi <yao.qi@linaro.org>
4563 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4564 arch/aarch64-insn.h.
4565 (struct aarch64_memory_operand): Likewise.
4567 (emit_insn): Move to arch/aarch64-insn.c.
4568 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4569 (emit_load_store): Move to arch/aarch64-insn.c.
4570 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4571 (can_encode_int32): Remove.
4573 2015-10-12 Yao Qi <yao.qi@linaro.org>
4575 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4576 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4577 (aarch64_relocate_instruction): Likewise.
4578 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4579 (struct aarch64_insn_visitor): Likewise.
4581 2015-10-12 Yao Qi <yao.qi@linaro.org>
4583 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4584 (struct aarch64_insn_visitor): New.
4585 (struct aarch64_insn_relocation_data): New.
4586 (aarch64_ftrace_insn_reloc_b): New function.
4587 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4588 (aarch64_ftrace_insn_reloc_cb): Likewise.
4589 (aarch64_ftrace_insn_reloc_tb): Likewise.
4590 (aarch64_ftrace_insn_reloc_adr): Likewise.
4591 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4592 (aarch64_ftrace_insn_reloc_others): Likewise.
4594 (aarch64_relocate_instruction): Use visitor.
4596 2015-10-12 Yao Qi <yao.qi@linaro.org>
4598 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4599 int. Add argument buf.
4600 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4601 aarch64_relocate_instruction.
4603 2015-10-12 Yao Qi <yao.qi@linaro.org>
4605 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4606 argument insn. Remove local variable insn. Don't call
4608 (aarch64_install_fast_tracepoint_jump_pad): Call
4611 2015-09-30 Yao Qi <yao.qi@linaro.org>
4613 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4614 (emit_load_store_pair): Likewise.
4616 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4618 * dll.c (match_dll): Add cast(s).
4619 (unloaded_dll): Likewise.
4620 * linux-low.c (second_thread_of_pid_p): Likewise.
4621 (delete_lwp_callback): Likewise.
4622 (count_events_callback): Likewise.
4623 (select_event_lwp_callback): Likewise.
4624 (linux_set_resume_request): Likewise.
4625 * server.c (accumulate_file_name_length): Likewise.
4626 (emit_dll_description): Likewise.
4627 (handle_qxfer_threads_worker): Likewise.
4628 (visit_actioned_threads): Likewise.
4629 * thread-db.c (any_thread_of): Likewise.
4630 * tracepoint.c (same_process_p): Likewise.
4631 (match_blocktype): Likewise.
4632 (build_traceframe_info_xml): Likewise.
4634 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4636 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4638 (gdb_unparse_agent_expr): Likewise.
4639 * hostio.c (require_data): Likewise.
4640 (handle_pread): Likewise.
4641 * linux-low.c (disable_regset): Likewise.
4642 (fetch_register): Likewise.
4643 (store_register): Likewise.
4644 (get_dynamic): Likewise.
4645 (linux_qxfer_libraries_svr4): Likewise.
4646 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4647 (set_fast_tracepoint_jump): Likewise.
4648 (uninsert_fast_tracepoint_jumps_at): Likewise.
4649 (reinsert_fast_tracepoint_jumps_at): Likewise.
4650 (validate_inserted_breakpoint): Likewise.
4651 (clone_agent_expr): Likewise.
4652 * regcache.c (init_register_cache): Likewise.
4653 * remote-utils.c (putpkt_binary_1): Likewise.
4654 (decode_M_packet): Likewise.
4655 (decode_X_packet): Likewise.
4656 (look_up_one_symbol): Likewise.
4657 (relocate_instruction): Likewise.
4658 (monitor_output): Likewise.
4659 * server.c (handle_search_memory): Likewise.
4660 (handle_qxfer_exec_file): Likewise.
4661 (handle_qxfer_libraries): Likewise.
4662 (handle_qxfer): Likewise.
4663 (handle_query): Likewise.
4664 (handle_v_cont): Likewise.
4665 (handle_v_run): Likewise.
4666 (captured_main): Likewise.
4667 * target.c (write_inferior_memory): Likewise.
4668 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4669 * tracepoint.c (init_trace_buffer): Likewise.
4670 (add_tracepoint_action): Likewise.
4671 (add_traceframe): Likewise.
4672 (add_traceframe_block): Likewise.
4673 (cmd_qtdpsrc): Likewise.
4674 (cmd_qtdv): Likewise.
4675 (cmd_qtstatus): Likewise.
4676 (response_source): Likewise.
4677 (response_tsv): Likewise.
4678 (cmd_qtnotes): Likewise.
4679 (gdb_collect): Likewise.
4680 (initialize_tracepoint): Likewise.
4682 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4684 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4685 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4686 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4688 (enum aarch64_condition_codes): New enum.
4689 (w0): New static global.
4692 (struct aarch64_memory_operand) <type>: New
4693 MEMORY_OPERAND_POSTINDEX type.
4694 (postindex_memory_operand): New helper function.
4695 (emit_ret): New function.
4696 (emit_load_store_pair): New function, factored out of emit_stp
4697 with support for MEMORY_OPERAND_POSTINDEX.
4698 (emit_stp): Rewrite using emit_load_store_pair.
4699 (emit_ldp): New function.
4700 (emit_load_store): Likewise.
4701 (emit_ldr): Mention post-index instruction in comment.
4702 (emit_ldrh): New function.
4703 (emit_ldrb): New function.
4704 (emit_ldrsw): Mention post-index instruction in comment.
4705 (emit_str): Likewise.
4706 (emit_subs): New function.
4707 (emit_cmp): Likewise.
4708 (emit_and): Likewise.
4709 (emit_orr): Likewise.
4710 (emit_orn): Likewise.
4711 (emit_eor): Likewise.
4712 (emit_mvn): Likewise.
4713 (emit_lslv): Likewise.
4714 (emit_lsrv): Likewise.
4715 (emit_asrv): Likewise.
4716 (emit_mul): Likewise.
4717 (emit_sbfm): Likewise.
4718 (emit_sbfx): Likewise.
4719 (emit_ubfm): Likewise.
4720 (emit_ubfx): Likewise.
4721 (emit_csinc): Likewise.
4722 (emit_cset): Likewise.
4723 (emit_nop): Likewise.
4724 (emit_ops_insns): New helper function.
4725 (emit_pop): Likewise.
4726 (emit_push): Likewise.
4727 (aarch64_emit_prologue): New function.
4728 (aarch64_emit_epilogue): Likewise.
4729 (aarch64_emit_add): Likewise.
4730 (aarch64_emit_sub): Likewise.
4731 (aarch64_emit_mul): Likewise.
4732 (aarch64_emit_lsh): Likewise.
4733 (aarch64_emit_rsh_signed): Likewise.
4734 (aarch64_emit_rsh_unsigned): Likewise.
4735 (aarch64_emit_ext): Likewise.
4736 (aarch64_emit_log_not): Likewise.
4737 (aarch64_emit_bit_and): Likewise.
4738 (aarch64_emit_bit_or): Likewise.
4739 (aarch64_emit_bit_xor): Likewise.
4740 (aarch64_emit_bit_not): Likewise.
4741 (aarch64_emit_equal): Likewise.
4742 (aarch64_emit_less_signed): Likewise.
4743 (aarch64_emit_less_unsigned): Likewise.
4744 (aarch64_emit_ref): Likewise.
4745 (aarch64_emit_if_goto): Likewise.
4746 (aarch64_emit_goto): Likewise.
4747 (aarch64_write_goto_address): Likewise.
4748 (aarch64_emit_const): Likewise.
4749 (aarch64_emit_call): Likewise.
4750 (aarch64_emit_reg): Likewise.
4751 (aarch64_emit_pop): Likewise.
4752 (aarch64_emit_stack_flush): Likewise.
4753 (aarch64_emit_zero_ext): Likewise.
4754 (aarch64_emit_swap): Likewise.
4755 (aarch64_emit_stack_adjust): Likewise.
4756 (aarch64_emit_int_call_1): Likewise.
4757 (aarch64_emit_void_call_2): Likewise.
4758 (aarch64_emit_eq_goto): Likewise.
4759 (aarch64_emit_ne_goto): Likewise.
4760 (aarch64_emit_lt_goto): Likewise.
4761 (aarch64_emit_le_goto): Likewise.
4762 (aarch64_emit_gt_goto): Likewise.
4763 (aarch64_emit_ge_got): Likewise.
4764 (aarch64_emit_ops_impl): New static global variable.
4765 (aarch64_emit_ops): New target function, return
4766 &aarch64_emit_ops_impl.
4767 (struct linux_target_ops): Install it.
4769 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4771 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4772 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4774 * linux-aarch64-ipa.c: New file.
4775 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4777 (aarch64_get_thread_area): New target method.
4778 (extract_signed_bitfield): New helper function.
4779 (aarch64_decode_ldr_literal): New function.
4780 (enum aarch64_opcodes): New enum.
4781 (struct aarch64_register): New struct.
4782 (struct aarch64_operand): New struct.
4783 (x0): New static global.
4792 (aarch64_register): New helper function.
4793 (register_operand): Likewise.
4794 (immediate_operand): Likewise.
4795 (struct aarch64_memory_operand): New struct.
4796 (offset_memory_operand): New helper function.
4797 (preindex_memory_operand): Likewise.
4798 (enum aarch64_system_control_registers): New enum.
4799 (ENCODE): New macro.
4800 (emit_insn): New helper function.
4801 (emit_b): New function.
4802 (emit_bcond): Likewise.
4803 (emit_cb): Likewise.
4804 (emit_tb): Likewise.
4805 (emit_blr): Likewise.
4806 (emit_stp): Likewise.
4807 (emit_ldp_q_offset): Likewise.
4808 (emit_stp_q_offset): Likewise.
4809 (emit_load_store): Likewise.
4810 (emit_ldr): Likewise.
4811 (emit_ldrsw): Likewise.
4812 (emit_str): Likewise.
4813 (emit_ldaxr): Likewise.
4814 (emit_stxr): Likewise.
4815 (emit_stlr): Likewise.
4816 (emit_data_processing_reg): Likewise.
4817 (emit_data_processing): Likewise.
4818 (emit_add): Likewise.
4819 (emit_sub): Likewise.
4820 (emit_mov): Likewise.
4821 (emit_movk): Likewise.
4822 (emit_mov_addr): Likewise.
4823 (emit_mrs): Likewise.
4824 (emit_msr): Likewise.
4825 (emit_sevl): Likewise.
4826 (emit_wfe): Likewise.
4827 (append_insns): Likewise.
4828 (can_encode_int32_in): New helper function.
4829 (aarch64_relocate_instruction): New function.
4830 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4831 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4832 (struct linux_target_ops): Install aarch64_get_thread_area,
4833 aarch64_install_fast_tracepoint_jump_pad and
4834 aarch64_get_min_fast_tracepoint_insn_len.
4836 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4838 * Makefile.in (aarch64-insn.o): New rule.
4839 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4841 2015-09-21 Yao Qi <yao.qi@linaro.org>
4843 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4845 2015-09-21 Yao Qi <yao.qi@linaro.org>
4847 * tracepoint.c (max_jump_pad_size): Remove.
4849 2015-09-18 Yao Qi <yao.qi@linaro.org>
4851 * linux-aarch64-low.c: Don't include sys/uio.h.
4852 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4854 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4856 * tracepoint.c (eval_result_type): Change prototype.
4857 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4859 2015-09-15 Pedro Alves <palves@redhat.com>
4861 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4862 Check whether to report exec events instead of checking whether
4863 multiprocess is enabled.
4865 2015-09-15 Pedro Alves <palves@redhat.com>
4868 * remote-utils.c (prepare_resume_reply): Merge
4869 TARGET_WAITKIND_VFORK_DONE switch case with the
4870 TARGET_WAITKIND_FORKED case.
4872 2015-09-15 Yao Qi <yao.qi@linaro.org>
4874 * server.c (handle_query): Check string comparison using
4875 "else if" instead of "if".
4877 2015-09-15 Yao Qi <yao.qi@linaro.org>
4879 * server.c (vCont_supported): New global variable.
4880 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4881 matches. Append ";vContSupported+" to own_buf.
4882 (handle_v_requests): Append ";s;S" to own_buf if target supports
4883 hardware single step or vCont_supported is false.
4884 (capture_main): Set vCont_supported to zero.
4886 2015-09-15 Yao Qi <yao.qi@linaro.org>
4888 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4890 (linux_supports_hardware_single_step): ... New function.
4891 (linux_target_ops): Update.
4892 * lynx-low.c (lynx_target_ops): Set field
4893 supports_hardware_single_step to target_can_do_hardware_single_step.
4894 * nto-low.c (nto_target_ops): Likewise.
4895 * spu-low.c (spu_target_ops): Likewise.
4896 * win32-low.c (win32_target_ops): Likewise.
4897 * target.c (target_can_do_hardware_single_step): New function.
4898 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4899 Remove. <supports_hardware_single_step>: New field.
4900 (target_supports_conditional_breakpoints): Remove.
4901 (target_supports_hardware_single_step): New macro.
4902 (target_can_do_hardware_single_step): Declare.
4903 * server.c (handle_query): Use target_supports_hardware_single_step
4904 instead of target_supports_conditional_breakpoints.
4906 2015-09-15 Yao Qi <yao.qi@linaro.org>
4908 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4910 (struct linux_target_ops the_low_target): Install
4911 aarch64_linux_siginfo_fixup.
4913 2015-09-11 Don Breazeal <donb@codesourcery.com>
4914 Luis Machado <lgustavo@codesourcery.com>
4916 * linux-low.c (linux_mourn): Static declaration.
4917 (linux_arch_setup): Move in front of
4918 handle_extended_wait.
4919 (linux_arch_setup_thread): New function.
4920 (handle_extended_wait): Handle exec events. Call
4921 linux_arch_setup_thread. Make event_lwp argument a
4922 pointer-to-a-pointer.
4923 (check_zombie_leaders): Do not check stopped threads.
4924 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4925 (linux_low_filter_event): Add lwp and thread for exec'ing
4926 non-leader thread if leader thread has been deleted.
4927 Refactor code into linux_arch_setup_thread and call it.
4928 Pass child lwp pointer by reference to handle_extended_wait.
4929 (linux_wait_for_event_filtered): Update comment.
4930 (linux_wait_1): Prevent clobbering exec event status.
4931 (linux_supports_exec_events): New function.
4932 (linux_target_ops) <supports_exec_events>: Initialize new member.
4933 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4935 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4936 * server.c (report_exec_events): New global variable.
4937 (handle_query): Handle qSupported query for exec-events feature.
4938 (captured_main): Initialize report_exec_events.
4939 * server.h (report_exec_events): Declare new global variable.
4940 * target.h (struct target_ops) <supports_exec_events>: New
4942 (target_supports_exec_events): New macro.
4943 * win32-low.c (win32_target_ops) <supports_exec_events>:
4944 Initialize new member.
4946 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4948 * linux-low.c (linux_low_enable_btrace): Remove.
4949 (linux_target_ops): Replace linux_low_enable_btrace with
4950 linux_enable_btrace.
4952 2015-09-03 Yao Qi <yao.qi@linaro.org>
4954 * linux-aarch64-low.c (aarch64_insert_point): Call
4955 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4958 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4960 * linux-low.c (check_stopped_by_breakpoint): Use
4961 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4963 2015-08-27 Pedro Alves <palves@redhat.com>
4965 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4967 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4969 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4970 the XNEW-family equivalent.
4971 (compile_bytecodes): Likewise.
4972 * dll.c (loaded_dll): Likewise.
4973 * event-loop.c (append_callback_event): Likewise.
4974 (create_file_handler): Likewise.
4975 (create_file_event): Likewise.
4976 * hostio.c (handle_open): Likewise.
4977 * inferiors.c (add_thread): Likewise.
4978 (add_process): Likewise.
4979 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4980 * linux-arm-low.c (arm_new_process): Likewise.
4981 (arm_new_thread): Likewise.
4982 * linux-low.c (add_to_pid_list): Likewise.
4983 (linux_add_process): Likewise.
4984 (handle_extended_wait): Likewise.
4985 (add_lwp): Likewise.
4986 (enqueue_one_deferred_signal): Likewise.
4987 (enqueue_pending_signal): Likewise.
4988 (linux_resume_one_lwp_throw): Likewise.
4989 (linux_resume_one_thread): Likewise.
4990 (linux_read_memory): Likewise.
4991 (linux_write_memory): Likewise.
4992 * linux-mips-low.c (mips_linux_new_process): Likewise.
4993 (mips_linux_new_thread): Likewise.
4994 (mips_add_watchpoint): Likewise.
4995 * linux-x86-low.c (initialize_low_arch): Likewise.
4996 * lynx-low.c (lynx_add_process): Likewise.
4997 * mem-break.c (set_raw_breakpoint_at): Likewise.
4998 (set_breakpoint): Likewise.
4999 (add_condition_to_breakpoint): Likewise.
5000 (add_commands_to_breakpoint): Likewise.
5001 (clone_agent_expr): Likewise.
5002 (clone_one_breakpoint): Likewise.
5003 * regcache.c (new_register_cache): Likewise.
5004 * remote-utils.c (look_up_one_symbol): Likewise.
5005 * server.c (queue_stop_reply): Likewise.
5006 (start_inferior): Likewise.
5007 (queue_stop_reply_callback): Likewise.
5008 (handle_target_event): Likewise.
5009 * spu-low.c (fetch_ppc_memory): Likewise.
5010 (store_ppc_memory): Likewise.
5011 * target.c (set_target_ops): Likewise.
5012 * thread-db.c (thread_db_load_search): Likewise.
5013 (try_thread_db_load_1): Likewise.
5014 * tracepoint.c (add_tracepoint): Likewise.
5015 (add_tracepoint_action): Likewise.
5016 (create_trace_state_variable): Likewise.
5017 (cmd_qtdpsrc): Likewise.
5018 (cmd_qtro): Likewise.
5019 (add_while_stepping_state): Likewise.
5020 * win32-low.c (child_add_thread): Likewise.
5021 (get_image_name): Likewise.
5023 2015-08-25 Yao Qi <yao.qi@linaro.org>
5025 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5027 2015-08-25 Yao Qi <yao.qi@linaro.org>
5029 * Makefile.in (aarch64-linux.o): New rule.
5030 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5032 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5033 (aarch64_init_debug_reg_state): Make it extern.
5034 (aarch64_linux_prepare_to_resume): Remove.
5036 2015-08-25 Yao Qi <yao.qi@linaro.org>
5038 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5039 lwp_arch_private_info and ptid_of_lwp.
5041 2015-08-25 Yao Qi <yao.qi@linaro.org>
5043 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5044 Find proc_info by find_process_pid. All callers updated.
5046 2015-08-25 Yao Qi <yao.qi@linaro.org>
5048 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5050 (debug_reg_change_callback): Remove.
5051 (aarch64_notify_debug_reg_change): Remove.
5053 2015-08-25 Yao Qi <yao.qi@linaro.org>
5055 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5056 Call current_lwp_ptid.
5058 2015-08-25 Yao Qi <yao.qi@linaro.org>
5060 * linux-aarch64-low.c (debug_reg_change_callback): Use
5063 2015-08-25 Yao Qi <yao.qi@linaro.org>
5065 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5067 2015-08-25 Yao Qi <yao.qi@linaro.org>
5069 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5071 2015-08-25 Yao Qi <yao.qi@linaro.org>
5073 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5076 2015-08-25 Yao Qi <yao.qi@linaro.org>
5078 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5080 (debug_reg_change_callback): Remove argument entry and add argument
5081 lwp. Remove local variable thread. Don't print thread id in the
5082 debugging output. Don't check whether pid of thread equals to pid.
5083 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5084 iterate_over_lwps instead find_inferior.
5086 2015-08-24 Pedro Alves <palves@redhat.com>
5088 * inferiors.c (get_first_process): New function.
5089 * inferiors.h (get_first_process): New declaration.
5090 * remote-utils.c (read_ptid): Default to the first process in the
5091 list, instead of to the current thread's process.
5093 2015-08-24 Pedro Alves <palves@redhat.com>
5095 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5096 * event-loop.c: Likewise.
5097 * remote-utils.c: Likewise.
5098 * tracepoint.c: Likewise.
5100 2015-08-24 Pedro Alves <palves@redhat.com>
5102 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5105 2015-08-21 Pedro Alves <palves@redhat.com>
5107 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5108 instead of literal 1.
5110 2015-08-21 Pedro Alves <palves@redhat.com>
5112 * tdesc.c (default_description): Explicitly zero-initialize.
5114 2015-08-21 Pedro Alves <palves@redhat.com>
5117 * inferiors.c (remove_thread): Discard any pending stop reply for
5119 * server.c (remove_all_on_match_pid): Rename to ...
5120 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5122 (discard_queued_stop_replies): Change parameter to a ptid. Now
5124 (handle_v_kill, kill_inferior_callback, captured_main)
5125 (process_serial_event): Adjust.
5126 * server.h (discard_queued_stop_replies): Declare.
5128 2015-08-21 Pedro Alves <palves@redhat.com>
5130 * linux-low.c (wait_for_sigstop): Always switch to no thread
5131 selected if the previously current thread dies.
5132 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5133 process instead of the current thread's.
5134 * remote-utils.c (input_interrupt): Don't check if there's no
5136 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5137 current thread to the general thread fails, error out.
5138 (handle_qxfer_auxv, handle_qxfer_libraries)
5139 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5140 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5141 (handle_query): Check if there's a thread selected instead of
5142 checking whether there's any thread in the thread list.
5143 (handle_qxfer_threads, handle_qxfer_btrace)
5144 (handle_qxfer_btrace_conf): Don't error out early if there's no
5145 thread in the thread list.
5146 (handle_v_cont, myresume): Don't set the current thread to the
5148 (process_serial_event) <Hg handling>: Also set thread_id if the
5149 previous general thread is still alive.
5150 (process_serial_event) <g/G handling>: If setting the current
5151 thread to the general thread fails, error out.
5152 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5153 thread's lwp instead of the current thread's.
5154 * target.c (set_desired_thread): If the desired thread was not
5155 found, leave the current thread pointing to NULL. Return an int
5156 (boolean) indicating success.
5157 * target.h (set_desired_thread): Change return type to int.
5159 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5161 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5162 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5164 (ps_get_thread_area): New function.
5166 2015-08-19 Gary Benson <gbenson@redhat.com>
5168 * hostio.c (handle_pread): Do not attempt to read more data
5169 than hostio_reply_with_data can fit in a packet.
5171 2015-08-18 Joel Brobecker <brobecker@adacore.com>
5173 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5175 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5177 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5179 2015-08-06 Pedro Alves <palves@redhat.com>
5181 * tracepoint.c (expr_eval_result): Now an int.
5183 2015-08-06 Pedro Alves <palves@redhat.com>
5185 * gdbthread.h (struct regcache): Forward declare.
5186 (struct thread_info) <regcache_data>: Now a struct regcache
5188 * inferiors.c (inferior_regcache_data)
5189 (set_inferior_regcache_data): Now work with struct regcache
5191 * inferiors.h (struct regcache): Forward declare.
5192 (inferior_regcache_data, set_inferior_regcache_data): Now work
5193 with struct regcache pointers.
5194 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5195 (free_register_cache_thread): Remove struct regcache pointer
5198 2015-08-06 Pedro Alves <palves@redhat.com>
5200 * server.c (captured_main): On error, print the exception message
5201 to stderr, and if run_once is set, throw a quit.
5203 2015-08-06 Pedro Alves <palves@redhat.com>
5205 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5208 2015-08-06 Pedro Alves <palves@redhat.com>
5210 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5211 reading beyond the passed in buffer length.
5213 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5215 * tracepoint.c (symbol_list) <required>: Remove.
5217 2015-08-06 Pedro Alves <palves@redhat.com>
5219 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5220 count if stopping and suspending threads.
5221 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5222 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5223 (linux_detach): Complete an ongoing step-over.
5224 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5226 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5227 (linux_wait_1): If passing a signal to the inferior after
5228 finishing a step-over, unsuspend and re-resume all lwps. If we
5229 see a single-step event but the thread should be continuing, don't
5230 pass the trap to gdb.
5231 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5232 internal_error instead of gdb_assert.
5233 (enqueue_pending_signal): New function.
5234 (check_ptrace_stopped_lwp_gone): Add debug output.
5235 (start_step_over): Use internal_error instead of gdb_assert.
5236 (complete_ongoing_step_over): New function.
5237 (linux_resume_one_thread): Don't resume a suspended thread.
5238 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5241 2015-08-06 Pedro Alves <palves@redhat.com>
5243 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5244 (linux_thread_alive): Use lwp_is_marked_dead.
5245 (extended_event_reported): Delete.
5246 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5247 instead of extended_event_reported.
5248 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5250 (lwp_is_marked_dead): New function.
5251 (lwp_running): Use lwp_is_marked_dead.
5252 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5255 2015-08-06 Pedro Alves <palves@redhat.com>
5257 * linux-low.c (linux_wait_1): Move fork event output out of the
5258 !report_to_gdb check. Pass event_child->waitstatus to
5259 target_waitstatus_to_string instead of ourstatus.
5261 2015-08-04 Yao Qi <yao.qi@linaro.org>
5263 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5264 if current_thread is 32 bit.
5266 2015-08-04 Yao Qi <yao.qi@linaro.org>
5268 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5269 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5270 * server.c (extended_protocol): Remove "static".
5271 * server.h (extended_protocol): Declare it.
5273 2015-08-04 Yao Qi <yao.qi@linaro.org>
5275 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5276 both aarch64 and aarch32.
5277 (aarch64_set_pc): Likewise.
5279 2015-08-04 Yao Qi <yao.qi@linaro.org>
5281 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5282 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5283 arm-with-neon.xml to srv_xmlfiles.
5284 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5285 (is_64bit_tdesc): New function.
5286 (aarch64_linux_read_description): New function.
5287 (aarch64_arch_setup): Call aarch64_linux_read_description.
5288 (regs_info): Rename to regs_info_aarch64.
5289 (aarch64_regs_info): Return right regs_info.
5290 (initialize_low_arch): Call initialize_low_arch_aarch32.
5292 2015-08-04 Yao Qi <yao.qi@linaro.org>
5294 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5295 * linux-aarch32-low.c: New file.
5296 * linux-aarch32-low.h: New file.
5297 * linux-arm-low.c (arm_fill_gregset): Move it to
5298 linux-aarch32-low.c.
5299 (arm_store_gregset): Likewise.
5300 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5301 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5302 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5303 (regs_info): Rename to regs_info_arm.
5304 (arm_regs_info): Return regs_info_aarch32 if
5305 have_ptrace_getregset is 1 and target description is
5306 arm_with_neon or arm_with_vfpv3.
5307 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5308 Call initialize_low_arch_aarch32 instead.
5310 2015-08-04 Yao Qi <yao.qi@linaro.org>
5312 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5313 * linux-low.c: ... here.
5314 * linux-low.h (have_ptrace_getregset): Declare it.
5316 2015-08-04 Pedro Alves <palves@redhat.com>
5318 * thread-db.c (struct thread_db): Use new typedefs.
5319 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5321 (disable_thread_event_reporting): Cast result of dlsym to
5322 destination function pointer type.
5323 (thread_db_mourn): Use td_ta_delete_ftype.
5325 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5327 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5329 (CDX_BREAKPOINT): Define for R2.
5330 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5331 (the_low_target): Add comments.
5333 2015-07-30 Yao Qi <yao.qi@linaro.org>
5335 * linux-arm-low.c (arm_hwcap): Remove it.
5336 (arm_read_description): New local variable arm_hwcap. Don't
5337 set arm_hwcap to zero.
5339 2015-07-30 Yao Qi <yao.qi@linaro.org>
5341 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5342 Use regcache->tdesc instead.
5343 (arm_store_wmmxregset): Likewise.
5344 (arm_fill_vfpregset): Likewise.
5345 (arm_store_vfpregset): Likewise.
5347 2015-07-30 Yao Qi <yao.qi@linaro.org>
5349 * linux-arm-low.c: Include arch/arm.h.
5350 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5351 (arm_store_gregset): Likewise.
5353 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5355 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5356 ptrace's 4th parameter.
5358 2015-07-27 Yao Qi <yao.qi@linaro.org>
5360 * configure.srv (case aarch64*-*-linux*): Don't set
5363 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5365 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5367 * linux-arm-low.c: Likewise.
5368 * linux-cris-low.c: Likewise.
5369 * linux-crisv32-low.c: Likewise.
5370 * linux-low.c: Likewise.
5371 * linux-m68k-low.c: Likewise.
5372 * linux-mips-low.c: Likewise.
5373 * linux-nios2-low.c: Likewise.
5374 * linux-s390-low.c: Likewise.
5375 * linux-sparc-low.c: Likewise.
5376 * linux-tic6x-low.c: Likewise.
5377 * linux-tile-low.c: Likewise.
5378 * linux-x86-low.c: Likewise.
5380 2015-07-24 Pedro Alves <palves@redhat.com>
5382 * config.in: Regenerate.
5383 * configure: Regenerate.
5385 2015-07-24 Pedro Alves <palves@redhat.com>
5387 * acinclude.m4: Include ../ptrace.m4.
5388 * configure.ac: Call GDB_AC_PTRACE.
5389 * config.in, configure: Regenerate.
5391 2015-07-24 Yao Qi <yao.qi@linaro.org>
5393 * linux-low.c (linux_create_inferior): Remove setting to
5394 proc->priv->new_inferior.
5395 (linux_attach): Likewise.
5396 (linux_low_filter_event): Likewise.
5397 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5399 2015-07-24 Yao Qi <yao.qi@linaro.org>
5401 * linux-low.c (linux_arch_setup): New function.
5402 (linux_low_filter_event): If proc->tdesc is NULL and
5403 proc->attached is true, call the_low_target.arch_setup.
5404 Otherwise, keep status pending, and return.
5405 (linux_resume_one_lwp_throw): Don't call get_pc if
5406 thread->while_stepping isn't NULL. Don't call
5407 get_thread_regcache if proc->tdesc is NULL.
5408 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5409 (linux_target_ops): Install arch_setup.
5410 * server.c (start_inferior): Call the_target->arch_setup.
5411 * target.h (struct target_ops) <arch_setup>: New field.
5412 (target_arch_setup): New marco.
5413 * lynx-low.c (lynx_target_ops): Update.
5414 * nto-low.c (nto_target_ops): Update.
5415 * spu-low.c (spu_target_ops): Update.
5416 * win32-low.c (win32_target_ops): Update.
5418 2015-07-24 Yao Qi <yao.qi@linaro.org>
5420 * linux-low.c (linux_add_process): Don't set
5421 proc->priv->new_inferior.
5422 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5423 (linux_attach): Likewise.
5425 2015-07-24 Yao Qi <yao.qi@linaro.org>
5427 * server.c (start_inferior): Code refactor.
5429 2015-07-24 Yao Qi <yao.qi@linaro.org>
5431 * server.c (process_serial_event): Set general_thread.
5433 2015-07-21 Yao Qi <yao.qi@linaro.org>
5435 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5436 aarch64_linux_get_debug_reg_capacity.
5438 2015-07-17 Yao Qi <yao.qi@linaro.org>
5440 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5441 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5442 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5443 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5444 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5445 (AARCH64_HWP_ALIGNMENT): Likewise.
5446 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5447 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5448 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5449 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5450 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5451 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5452 (struct aarch64_debug_reg_state): Likewise.
5453 (struct arch_lwp_info): Likewise.
5454 (aarch64_align_watchpoint): Likewise.
5455 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5456 (aarch64_watchpoint_length): Likewise.
5457 (aarch64_point_encode_ctrl_reg): Likewise
5458 (aarch64_point_is_aligned): Likewise.
5459 (aarch64_align_watchpoint): Likewise.
5460 (aarch64_linux_set_debug_regs):
5461 (aarch64_dr_state_insert_one_point): Likewise.
5462 (aarch64_dr_state_remove_one_point): Likewise.
5463 (aarch64_handle_breakpoint): Likewise.
5464 (aarch64_handle_aligned_watchpoint): Likewise.
5465 (aarch64_handle_unaligned_watchpoint): Likewise.
5466 (aarch64_handle_watchpoint): Likewise.
5468 2015-07-17 Yao Qi <yao.qi@linaro.org>
5470 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5471 and don't aarch64_get_debug_reg_state. All callers update.
5472 (aarch64_handle_aligned_watchpoint): Likewise.
5473 (aarch64_handle_unaligned_watchpoint): Likewise.
5474 (aarch64_handle_watchpoint): Likewise.
5475 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5476 (aarch64_remove_point): Likewise.
5478 2015-07-17 Yao Qi <yao.qi@linaro.org>
5480 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5482 (aarch64_handle_unaligned_watchpoint): Likewise.
5484 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5486 Revert the previous 3 commits:
5487 Move gdb_regex* to common/
5488 Move linux_find_memory_regions_full & co.
5489 gdbserver build-id attribute generator
5491 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5492 Jan Kratochvil <jan.kratochvil@redhat.com>
5494 gdbserver build-id attribute generator.
5495 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5496 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5497 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5499 (get_dynamic): Use find_pdhr to traverse program headers.
5500 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5501 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5502 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5503 (get_hex_build_id): New.
5504 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5505 to reply XML document.
5507 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5508 Jan Kratochvil <jan.kratochvil@redhat.com>
5510 * target.c: Include target/target-utils.h and fcntl.h.
5511 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5512 (target_fileio_read_stralloc): New functions.
5514 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5516 * Makefile.in (OBS): Add gdb_regex.o.
5518 * config.in: Rebuilt.
5519 * configure: Rebuilt.
5521 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5522 Jan Kratochvil <jan.kratochvil@redhat.com>
5524 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5525 * Makefile.in (OBS): Add target-utils.o.
5526 (linux-maps.o, target-utils.o): New.
5527 * configure.srv (srv_linux_obj): Add linux-maps.o.
5529 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5531 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5533 (the_low_target): Install it.
5535 2015-07-14 Pedro Alves <palves@redhat.com>
5537 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5538 Instead, ignore ECHILD, and throw an error for other errnos.
5540 2015-07-10 Pedro Alves <palves@redhat.com>
5542 * event-loop.c (struct callback_event) <data>: Change type to
5543 gdb_client_data instance instead of gdb_client_data pointer.
5544 (append_callback_event): Adjust.
5546 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5548 * linux-aarch64-low.c: Add comments for each linux_target_ops
5549 method. Remove comments already covered in target_ops and
5550 linux_target_ops definitions.
5551 (the_low_target): Add comments for each unimplemented method.
5553 2015-07-09 Yao Qi <yao.qi@linaro.org>
5555 * linux-aarch64-low.c (aarch64_regmap): Remove.
5556 (aarch64_usrregs_info): Remove.
5557 (regs_info): Set field usrregs to NULL.
5559 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5561 * linux-low.c: Include "rsp-low.h"
5562 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5563 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5564 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5565 (handle_btrace_enable_pt): New.
5566 (handle_btrace_general_set): Support "pt".
5567 (handle_btrace_conf_general_set): Support "pt:size".
5569 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5571 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5574 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5576 * linux-aarch64-low.c: Remove comment about endianness.
5577 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5578 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5581 2015-06-24 Gary Benson <gbenson@redhat.com>
5583 * linux-i386-ipa.c (stdint.h): Do not include.
5584 * lynx-i386-low.c (stdint.h): Likewise.
5585 * lynx-ppc-low.c (stdint.h): Likewise.
5586 * mem-break.c (stdint.h): Likewise.
5587 * thread-db.c (stdint.h): Likewise.
5588 * tracepoint.c (stdint.h): Likewise.
5589 * win32-low.c (stdint.h): Likewise.
5591 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5593 * server.c (write_qxfer_response): Update call to
5594 remote_escape_output.
5596 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5597 Jan Kratochvil <jan.kratochvil@redhat.com>
5599 Merge multiple hex conversions.
5600 * gdbreplay.c (tohex): Rename to 'fromhex'.
5601 (logchar): Use fromhex.
5603 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5605 * server.c (handle_qxfer_libraries): Set `version' attribute for
5608 2015-06-10 Gary Benson <gbenson@redhat.com>
5610 * target.h (struct target_ops) <multifs_open>: New field.
5611 <multifs_unlink>: Likewise.
5612 <multifs_readlink>: Likewise.
5613 * linux-low.c (nat/linux-namespaces.h): New include.
5614 (linux_target_ops): Initialize the_target->multifs_open,
5615 the_target->multifs_unlink and the_target->multifs_readlink.
5616 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5617 * hostio.c (hostio_fs_pid): New static variable.
5618 (hostio_handle_new_gdb_connection): New function.
5619 (handle_setfs): Likewise.
5620 (handle_open): Use the_target->multifs_open as appropriate.
5621 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5622 (handle_readlink): Use the_target->multifs_readlink as
5624 (handle_vFile): Handle vFile:setfs packets.
5625 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5626 after target_handle_new_gdb_connection.
5628 2015-06-10 Gary Benson <gbenson@redhat.com>
5630 * configure.ac (AC_CHECK_FUNCS): Add setns.
5631 * config.in: Regenerate.
5632 * configure: Likewise.
5633 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5634 (linux-namespaces.o): New rule.
5635 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5637 2015-06-09 Gary Benson <gbenson@redhat.com>
5639 * hostio.c (handle_open): Process mode argument with
5640 fileio_to_host_mode.
5642 2015-06-01 Yao Qi <yao.qi@linaro.org>
5644 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5645 * linux-x86-low.c: Likewise.
5647 2015-05-28 Don Breazeal <donb@codesourcery.com>
5649 * linux-low.c (handle_extended_wait): Initialize
5650 thread_info.last_resume_kind for new fork children.
5652 2015-05-15 Pedro Alves <palves@redhat.com>
5654 * target.h (target_handle_new_gdb_connection): Rewrite using if
5655 wrapped in do/while.
5657 2015-05-14 Joel Brobecker <brobecker@adacore.com>
5659 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5660 * configure, config.in: Regenerate.
5661 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5664 2015-05-12 Don Breazeal <donb@codesourcery.com>
5666 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5667 PTRACE_EVENT_VFORK_DONE.
5668 (linux_low_ptrace_options, extended_event_reported): Add vfork
5670 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5671 and "vforkdone" for RSP 'T' Stop Reply Packet.
5672 * server.h (report_vfork_events): Declare
5675 2015-05-12 Don Breazeal <donb@codesourcery.com>
5677 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5678 (the_low_target) <new_fork>: Initialize new member.
5679 * linux-arm-low.c (arm_new_fork): New function.
5680 (the_low_target) <new_fork>: Initialize new member.
5681 * linux-low.c (handle_extended_wait): Call new target function
5683 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5684 * linux-mips-low.c (mips_add_watchpoint): New function
5685 extracted from mips_insert_point.
5686 (the_low_target) <new_fork>: Initialize new member.
5687 (mips_linux_new_fork): New function.
5688 (mips_insert_point): Call mips_add_watchpoint.
5689 * linux-x86-low.c (x86_linux_new_fork): New function.
5690 (the_low_target) <new_fork>: Initialize new member.
5692 2015-05-12 Don Breazeal <donb@codesourcery.com>
5694 * linux-low.c (handle_extended_wait): Implement return value,
5695 rename argument 'event_child' to 'event_lwp', handle
5696 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5697 (linux_low_ptrace_options): New function.
5698 (linux_low_filter_event): Call linux_low_ptrace_options,
5699 use different argument fo linux_enable_event_reporting,
5700 use return value from handle_extended_wait.
5701 (extended_event_reported): New function.
5702 (linux_wait_1): Call extended_event_reported and set
5703 status to report fork events.
5704 (linux_write_memory): Add pid to debug message.
5705 (reset_lwp_ptrace_options_callback): New function.
5706 (linux_handle_new_gdb_connection): New function.
5707 (linux_target_ops): Initialize new structure member.
5708 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5709 * lynx-low.c: Initialize new structure member.
5710 * remote-utils.c (prepare_resume_reply): Implement stop reason
5711 "fork" for "T" stop message.
5712 * server.c (handle_query): Call handle_new_gdb_connection.
5713 * server.h (report_fork_events): Declare global flag.
5714 * target.h (struct target_ops) <handle_new_gdb_connection>:
5716 (target_handle_new_gdb_connection): New macro.
5717 * win32-low.c: Initialize new structure member.
5719 2015-05-12 Don Breazeal <donb@codesourcery.com>
5721 * mem-break.c (APPEND_TO_LIST): Define macro.
5722 (clone_agent_expr): New function.
5723 (clone_one_breakpoint): New function.
5724 (clone_all_breakpoints): New function.
5725 * mem-break.h: Declare new functions.
5727 2015-05-12 Don Breazeal <donb@codesourcery.com>
5729 * linux-low.c (linux_supports_fork_events): New function.
5730 (linux_supports_vfork_events): New function.
5731 (linux_target_ops): Initialize new structure members.
5732 (initialize_low): Call linux_check_ptrace_features.
5733 * lynx-low.c (lynx_target_ops): Initialize new structure
5735 * server.c (report_fork_events, report_vfork_events):
5737 (handle_query): Add new features to qSupported packet and
5739 (captured_main): Initialize new global variables.
5740 * target.h (struct target_ops) <supports_fork_events>:
5742 <supports_vfork_events>: New member.
5743 (target_supports_fork_events): New macro.
5744 (target_supports_vfork_events): New macro.
5745 * win32-low.c (win32_target_ops): Initialize new structure
5748 2015-05-12 Gary Benson <gbenson@redhat.com>
5750 * server.c (handle_qxfer_exec_file): Use current process
5753 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5755 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5756 Remove HAVE_PTRACE_GETREGS conditionals.
5757 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5758 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5760 2015-05-08 Yao Qi <yao.qi@linaro.org>
5762 * linux-low.c (linux_supports_conditional_breakpoints): New
5764 (linux_target_ops): Install new target method.
5765 * lynx-low.c (lynx_target_ops): Install NULL hook for
5766 supports_conditional_breakpoints.
5767 * nto-low.c (nto_target_ops): Likewise.
5768 * spu-low.c (spu_target_ops): Likewise.
5769 * win32-low.c (win32_target_ops): Likewise.
5770 * server.c (handle_query): Check
5771 target_supports_conditional_breakpoints.
5772 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5774 (target_supports_conditional_breakpoints): New macro.
5776 2015-05-06 Pedro Alves <palves@redhat.com>
5779 * server.c (start_inferior): If the process exits, mourn it.
5781 2015-04-21 Gary Benson <gbenson@redhat.com>
5783 * hostio.c (fileio_open_flags_to_host): Factored out to
5784 fileio_to_host_openflags in common/fileio.c. Single use
5787 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5789 * linux-xtensa-low.c (xtensa_fill_gregset)
5790 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5793 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5795 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5796 (regs_info): Replace usrregs pointer with NULL.
5798 2015-04-17 Gary Benson <gbenson@redhat.com>
5800 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5801 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5802 * server.c (handle_qxfer_exec_file): New function.
5803 (qxfer_packets): Add exec-file entry.
5804 (handle_query): Report qXfer:exec-file:read as supported packet.
5806 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5808 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5810 2015-04-09 Gary Benson <gbenson@redhat.com>
5812 * hostio-errno.c (errno_to_fileio_error): Remove function.
5813 Update caller to use remote_fileio_to_fio_error.
5815 2015-04-09 Yao Qi <yao.qi@linaro.org>
5817 * linux-low.c (linux_insert_point): Call
5818 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5819 (linux_remove_point): Call remove_memory_breakpoint if type is
5821 * linux-x86-low.c (x86_insert_point): Don't call
5822 insert_memory_breakpoint.
5823 (x86_remove_point): Don't call remove_memory_breakpoint.
5825 2015-04-01 Pedro Alves <palves@redhat.com>
5826 Cleber Rosa <crosa@redhat.com>
5828 * server.c (gdbserver_usage): Reorganize and extend the usage
5831 2015-03-24 Pedro Alves <palves@redhat.com>
5833 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5834 output. Also dump TRAP_TRACE.
5835 (linux_low_filter_event): In debug output, distinguish a
5836 resume_stop SIGSTOP from a delayed SIGSTOP.
5838 2015-03-24 Gary Benson <gbenson@redhat.com>
5840 * linux-x86-low.c (x86_linux_new_thread): Moved to
5842 (x86_linux_prepare_to_resume): Likewise.
5844 2015-03-24 Gary Benson <gbenson@redhat.com>
5846 * Makefile.in (x86-linux-dregs.o): New rule.
5847 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5848 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5849 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5850 (x86_linux_dr_get): Likewise.
5851 (x86_linux_dr_set): Likewise.
5852 (update_debug_registers_callback): Likewise.
5853 (x86_linux_dr_set_addr): Likewise.
5854 (x86_linux_dr_get_addr): Likewise.
5855 (x86_linux_dr_set_control): Likewise.
5856 (x86_linux_dr_get_control): Likewise.
5857 (x86_linux_dr_get_status): Likewise.
5858 (x86_linux_update_debug_registers): Likewise.
5860 2015-03-24 Gary Benson <gbenson@redhat.com>
5862 * linux-x86-low.c (x86_linux_update_debug_registers):
5863 New function, factored out from...
5864 (x86_linux_prepare_to_resume): ...this.
5866 2015-03-24 Gary Benson <gbenson@redhat.com>
5868 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5869 (x86_linux_dr_set): Likewise.
5870 (update_debug_registers_callback): Likewise.
5871 (x86_linux_dr_set_addr): Likewise.
5872 (x86_linux_dr_get_addr): Likewise.
5873 (x86_linux_dr_set_control): Likewise.
5874 (x86_linux_dr_get_control): Likewise.
5875 (x86_linux_dr_get_status): Likewise.
5876 (x86_linux_prepare_to_resume): Likewise.
5878 2015-03-24 Gary Benson <gbenson@redhat.com>
5880 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5881 Use perror_with_name. Pass string through gettext.
5882 (x86_linux_dr_set): Likewise.
5884 2015-03-24 Gary Benson <gbenson@redhat.com>
5886 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5887 (x86_linux_dr_set_addr): ...this.
5888 (x86_dr_low_get_addr): Rename to...
5889 (x86_linux_dr_get_addr): ...this.
5890 (x86_dr_low_set_control): Rename to...
5891 (x86_linux_dr_set_control): ...this.
5892 (x86_dr_low_get_control): Rename to...
5893 (x86_linux_dr_get_control): ...this.
5894 (x86_dr_low_get_status): Rename to...
5895 (x86_linux_dr_get_status): ...this.
5896 (x86_dr_low): Update with new function names.
5898 2015-03-24 Gary Benson <gbenson@redhat.com>
5900 * Makefile.in (x86-linux.o): New rule.
5901 * configure.srv: Add x86-linux.o to relevant targets.
5902 * linux-low.c (lwp_set_arch_private_info): New function.
5903 (lwp_arch_private_info): Likewise.
5904 * linux-x86-low.c: Include nat/x86-linux.h.
5905 (arch_lwp_info): Removed structure.
5906 (update_debug_registers_callback):
5907 Use lwp_set_debug_registers_changed.
5908 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5909 and lwp_set_debug_registers_changed.
5910 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5912 2015-03-24 Gary Benson <gbenson@redhat.com>
5914 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5915 * linux-arm-low.c (arm_new_thread): Likewise.
5916 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5917 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5918 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5919 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5921 2015-03-24 Gary Benson <gbenson@redhat.com>
5923 * linux-low.c (ptid_of_lwp): New function.
5924 (lwp_is_stopped): Likewise.
5925 (lwp_stop_reason): Likewise.
5926 * linux-x86-low.c (update_debug_registers_callback):
5928 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5931 2015-03-24 Gary Benson <gbenson@redhat.com>
5933 * linux-low.h (linux_stop_lwp): Remove declaration.
5935 2015-03-24 Gary Benson <gbenson@redhat.com>
5937 * linux-low.h: Include nat/linux-nat.h.
5938 * linux-low.c (iterate_over_lwps_args): New structure.
5939 (iterate_over_lwps_filter): New function.
5940 (iterate_over_lwps): Likewise.
5941 * linux-x86-low.c (update_debug_registers_callback):
5942 Update signature to what iterate_over_lwps expects.
5943 Remove PID check that iterate_over_lwps now performs.
5944 (x86_dr_low_set_addr): Use iterate_over_lwps.
5945 (x86_dr_low_set_control): Likewise.
5947 2015-03-24 Gary Benson <gbenson@redhat.com>
5949 * linux-x86-low.c (x86_debug_reg_state): New function.
5950 (x86_linux_prepare_to_resume): Use the above.
5952 2015-03-24 Gary Benson <gbenson@redhat.com>
5954 * linux-low.c (current_lwp_ptid): New function.
5955 * linux-x86-low.c: Include nat/linux-nat.h.
5956 (x86_dr_low_get_addr): Use current_lwp_ptid.
5957 (x86_dr_low_get_control): Likewise.
5958 (x86_dr_low_get_status): Likewise.
5960 2015-03-20 Pedro Alves <palves@redhat.com>
5962 * tracepoint.c (cmd_qtstatus): Make "str" const.
5964 2015-03-20 Pedro Alves <palves@redhat.com>
5966 * server.c (handle_general_set): Make "req_str" const.
5968 2015-03-19 Pedro Alves <palves@redhat.com>
5970 * linux-low.c (linux_resume_one_lwp): Rename to ...
5971 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5972 instead call perror_with_name.
5973 (check_ptrace_stopped_lwp_gone): New function.
5974 (linux_resume_one_lwp): Reimplement as wrapper around
5975 linux_resume_one_lwp_throw that swallows errors if the LWP is
5978 2015-03-19 Pedro Alves <palves@redhat.com>
5980 * linux-low.c (count_events_callback, select_event_lwp_callback):
5981 No longer check whether the thread has resume_stop as last resume
5984 2015-03-19 Pedro Alves <palves@redhat.com>
5986 * linux-low.c (count_events_callback, select_event_lwp_callback):
5987 Use the lwp's status_pending_p field, not the thread's.
5989 2015-03-19 Pedro Alves <palves@redhat.com>
5991 * linux-low.c (select_event_lwp_callback): Update comments to
5992 no longer mention SIGTRAP.
5994 2015-03-18 Gary Benson <gbenson@redhat.com>
5996 * server.c (handle_query): Do not report vFile:fstat as supported.
5998 2015-03-11 Gary Benson <gbenson@redhat.com>
6000 * hostio.c (sys/types.h): New include.
6001 (sys/stat.h): Likewise.
6002 (common-remote-fileio.h): Likewise.
6003 (handle_fstat): New function.
6004 (handle_vFile): Handle vFile:fstat packets.
6006 2015-03-11 Gary Benson <gbenson@redhat.com>
6008 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6009 struct stat.st_blocks and struct stat.st_blksize.
6010 * configure: Regenerate.
6011 * config.in: Likewise.
6012 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6013 (OBS): Add common-remote-fileio.o.
6014 (common-remote-fileio.o): New rule.
6016 2015-03-09 Pedro Alves <palves@redhat.com>
6018 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6019 'struct sockaddr' pointer in 'accept' call.
6021 2015-03-09 Pedro Alves <palves@redhat.com>
6024 2015-03-07 Pedro Alves <palves@redhat.com>
6025 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6026 or <winsock2.h> here. Instead include "gdb_socket.h".
6027 (remote_open): Use union gdb_sockaddr_u.
6028 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6029 or <winsock2.h> here. Instead include "gdb_socket.h".
6030 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6031 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6033 (init_named_socket, gdb_agent_helper_thread): Use union
6036 2015-03-07 Pedro Alves <palves@redhat.com>
6038 * configure.ac (build_warnings): Move
6039 -Wdeclaration-after-statement to the C-specific set.
6040 * configure: Regenerate.
6042 2015-03-07 Pedro Alves <palves@redhat.com>
6044 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6045 or <winsock2.h> here. Instead include "gdb_socket.h".
6046 (remote_open): Use union gdb_sockaddr_u.
6047 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6048 or <winsock2.h> here. Instead include "gdb_socket.h".
6049 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6050 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6052 (init_named_socket, gdb_agent_helper_thread): Use union
6055 2015-03-07 Pedro Alves <palves@redhat.com>
6057 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6060 2015-03-06 Yao Qi <yao.qi@linaro.org>
6062 * linux-aarch64-low.c (aarch64_insert_point): Use
6063 show_debug_regs as a boolean.
6064 (aarch64_remove_point): Likewise.
6066 2015-03-05 Pedro Alves <palves@redhat.com>
6068 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6069 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6070 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6071 * nto-low.c (nto_target_ops): Likewise.
6072 * spu-low.c (spu_target_ops): Likewise.
6073 * win32-low.c (win32_target_ops): Likewise.
6075 2015-03-04 Pedro Alves <palves@redhat.com>
6077 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
6078 Decide whether a breakpoint triggered based on the SIGTRAP's
6080 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6081 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
6082 (linux_low_filter_event): Check for breakpoints before checking
6084 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6086 (linux_stopped_by_sw_breakpoint)
6087 (linux_supports_stopped_by_sw_breakpoint)
6088 (linux_stopped_by_hw_breakpoint)
6089 (linux_supports_stopped_by_hw_breakpoint): New functions.
6090 (linux_target_ops): Install new target methods.
6092 2015-03-04 Pedro Alves <palves@redhat.com>
6094 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6095 * server.c (swbreak_feature, hwbreak_feature): New globals.
6096 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6097 (captured_main): Clear swbreak_feature and hwbreak_feature.
6098 * server.h (swbreak_feature, hwbreak_feature): Declare.
6099 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6100 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6101 supports_stopped_by_hw_breakpoint>: New fields.
6102 (target_supports_stopped_by_sw_breakpoint)
6103 (target_stopped_by_sw_breakpoint)
6104 (target_supports_stopped_by_hw_breakpoint)
6105 (target_stopped_by_hw_breakpoint): Declare.
6107 2015-03-04 Pedro Alves <palves@redhat.com>
6109 enum lwp_stop_reason -> enum target_stop_reason
6110 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6111 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6112 (linux_wait_1, stuck_in_jump_pad_callback)
6113 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6114 (linux_stopped_by_watchpoint):
6115 * linux-low.h (enum lwp_stop_reason): Delete.
6116 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6117 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6119 2015-03-04 Yao Qi <yao.qi@linaro.org>
6121 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6123 2015-03-03 Gary Benson <gbenson@redhat.com>
6125 * hostio.c (handle_vFile): Fix prefix lengths.
6127 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6129 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6132 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6134 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6135 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6136 (clean): Add "rm -f" for above C files.
6137 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6138 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6139 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6140 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6141 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6142 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6143 (init_registers_s390x_vx_linux64)
6144 (init_registers_s390x_tevx_linux64)
6145 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6146 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6148 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6149 (s390_store_vxrs_high): New functions.
6150 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6152 (s390_arch_setup): Add logic for selecting one of the new target
6153 descriptions. Activate the new vector regsets if applicable.
6154 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6155 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6156 and init_registers_s390x_tevx_linux64.
6158 2015-03-01 Pedro Alves <palves@redhat.com>
6160 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6163 2015-02-27 Pedro Alves <palves@redhat.com>
6165 * linux-x86-low.c (u_debugreg_offset): New function.
6166 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6168 2015-02-27 Pedro Alves <palves@redhat.com>
6170 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6171 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6172 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6173 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6174 (ps_lsetfpregs, ps_getpid)
6175 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6176 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6177 (ps_lsetxregs, ps_plog): Declare.
6179 2015-02-27 Pedro Alves <palves@redhat.com>
6181 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6182 IP_AGENT_EXPORT_FUNC.
6183 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6184 IP_AGENT_EXPORT_FUNC.
6185 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6186 (IP_AGENT_EXPORT): Delete.
6187 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6188 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6189 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6190 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6191 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6192 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6193 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6194 (traceframe_read_count, traceframe_write_count)
6195 (traceframes_created, trace_state_variables, get_raw_reg)
6196 (get_trace_state_variable_value, set_trace_state_variable_value)
6197 (ust_loaded, helper_thread_id, cmd_buf): Use
6198 IPA_SYM_EXPORTED_NAME.
6199 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6200 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6201 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6202 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6203 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6204 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6205 EXTERN_C_PUSH/EXTERN_C_POP.
6206 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6207 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6208 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6209 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6210 (traceframe_write_count, traceframe_read_count)
6211 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6212 (about_to_request_buffer_space, get_trace_state_variable_value)
6213 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6214 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6215 EXTERN_C_PUSH/EXTERN_C_POP.
6216 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6217 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6218 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6219 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6220 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6221 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6222 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6223 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6225 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6226 (IP_AGENT_EXPORT_VAR_DECL): Define.
6228 (gdb_agent_get_raw_reg): Declare.
6230 2015-02-27 Tom Tromey <tromey@redhat.com>
6231 Pedro Alves <palves@redhat.com>
6233 Rename symbols whose names are reserved C++ keywords throughout.
6235 2015-02-27 Pedro Alves <palves@redhat.com>
6237 * Makefile.in (COMPILER): New, get it from autoconf.
6238 (CXX): Get from autoconf instead.
6239 (COMPILE.pre): Use COMPILER.
6240 (CC-LD): Rename to ...
6241 (CC_LD): ... this. Use COMPILER.
6242 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6243 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6244 * acinclude.m4: Include build-with-cxx.m4.
6245 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6246 Disable -Werror by default if building in C++ mode.
6247 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6248 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6249 the C++ compiler. Save/restore CXXFLAGS too.
6250 * configure: Regenerate.
6252 2015-02-27 Pedro Alves <palves@redhat.com>
6254 * acinclude.m4: Include libiberty.m4.
6255 * configure.ac: Call libiberty_INIT.
6256 * config.in, configure: Regenerate.
6258 2015-02-26 Pedro Alves <palves@redhat.com>
6260 * linux-low.c (linux_wait_1): When incrementing the PC past a
6261 program breakpoint always use the_low_target.breakpoint_len as
6262 increment, rather than the maximum between that and
6263 the_low_target.decr_pc_after_break.
6265 2015-02-23 Pedro Alves <palves@redhat.com>
6267 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6268 thread was doing a step-over; always adjust the PC if
6269 we stepped over a permanent breakpoint.
6270 (linux_wait_1): If we stepped over breakpoint that was on top of a
6271 permanent breakpoint, manually advance the PC past it.
6273 2015-02-23 Pedro Alves <palves@redhat.com>
6275 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6277 (x86_fill_gregset, x86_store_gregset): Use it when handling
6280 2015-02-20 Pedro Alves <palves@redhat.com>
6282 * thread-db.c: Include "nat/linux-procfs.h".
6283 (thread_db_init): Skip listing new threads if the kernel supports
6284 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6286 2015-02-20 Pedro Alves <palves@redhat.com>
6288 * linux-low.c (status_pending_p_callback): Use ptid_match.
6290 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6292 PR breakpoints/16812
6293 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6294 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6295 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6297 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6299 PR breakpoints/15956
6300 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6302 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6304 * linux-low.c (linux_low_btrace_conf): Print size.
6305 * server.c (handle_btrace_conf_general_set): New.
6306 (hanle_general_set): Call handle_btrace_conf_general_set.
6307 (handle_query): Report Qbtrace-conf:bts:size as supported.
6309 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6311 * linux-low.c (linux_low_enable_btrace): Update parameters.
6312 (linux_low_btrace_conf): New.
6313 (linux_target_ops)<to_btrace_conf>: Initialize.
6314 * server.c (current_btrace_conf): New.
6315 (handle_btrace_enable): Rename to ...
6316 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
6317 to target_enable_btrace. Update comment. Update users.
6318 (handle_qxfer_btrace_conf): New.
6319 (qxfer_packets): Add btrace-conf entry.
6320 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6321 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6322 (target_ops)<read_btrace_conf>: New.
6323 (target_enable_btrace): Update parameters.
6324 (target_read_btrace_conf): New.
6326 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6328 * server.c (handle_btrace_general_set): Remove call to
6329 target_supports_btrace.
6330 (supported_btrace_packets): New.
6331 (handle_query): Call supported_btrace_packets.
6332 * target.h: include btrace-common.h.
6333 (btrace_target_info): Removed.
6334 (supports_btrace, target_supports_btrace): Update parameters.
6336 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6338 * Makefile.in (SFILES): Add common/btrace-common.c.
6339 (OBS): Add common/btrace-common.o.
6340 (btrace-common.o): Add build rules.
6341 * linux-low: Include btrace-common.h.
6342 (linux_low_read_btrace): Use struct btrace_data. Call
6343 btrace_data_init and btrace_data_fini.
6345 2015-02-06 Pedro Alves <palves@redhat.com>
6347 * thread-db.c (find_new_threads_callback): Add debug output.
6349 2015-02-04 Pedro Alves <palves@redhat.com>
6351 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6352 (resume_stopped_resumed_lwps): New function.
6353 (linux_wait_for_event_filtered): Use it.
6355 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6357 * Makefile.in (SFILES): Add linux-personality.c.
6358 (linux-personality.o): New rule.
6359 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6360 list of objects to be built.
6361 * linux-low.c: Include nat/linux-personality.h.
6362 (linux_create_inferior): Remove code to disable address space
6363 randomization (moved to ../nat/linux-personality.c). Create
6364 cleanup to disable address space randomization.
6366 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6368 * Makefile.in (posix-strerror.o): New rule.
6369 (mingw-strerror.o): Likewise.
6370 * configure: Regenerated.
6371 * configure.ac: Source file ../common/common.host. Initialize new
6372 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6374 2015-01-14 Yao Qi <yao@codesourcery.com>
6376 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6377 (ppc-linux.o): New rule.
6378 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6379 * configure.ac: AC_CHECK_FUNCS(getauxval).
6380 * config.in: Re-generated.
6381 * configure: Re-generated.
6382 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6383 ppc64_64bit_inferior_p
6385 2015-01-14 Yao Qi <yao@codesourcery.com>
6387 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6388 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6389 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6390 (PT_ORIG_R3, PT_TRAP): Likewise.
6391 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6392 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6393 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6395 2015-01-10 Joel Brobecker <brobecker@adacore.com>
6397 * i387-fp.c (i387_cache_to_xsave): In look over
6398 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6399 zmmh_low_space field by use of zmmh_high_space.
6401 2015-01-09 Pedro Alves <palves@redhat.com>
6403 * linux-low.c (step_over_bkpt): Move higher up in the file.
6404 (handle_extended_wait): Don't store the stop_pc here.
6405 (get_stop_pc): Adjust comments and rename to ...
6406 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6407 stopped for a software breakpoint or hardware breakpoint.
6408 (thread_still_has_status_pending_p): New function.
6409 (status_pending_p_callback): Use
6410 thread_still_has_status_pending_p. If the event is no longer
6411 interesting, resume the LWP.
6412 (handle_tracepoints): Add assert.
6413 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6414 (wstatus_maybe_breakpoint): New function.
6415 (cancel_breakpoint): Delete function.
6416 (check_stopped_by_watchpoint): New function, factored out from
6417 linux_low_filter_event.
6418 (lp_status_maybe_breakpoint): Delete function.
6419 (linux_low_filter_event): Remove filter_ptid argument.
6420 Leave thread group exits pending here. Store the LWP's stop PC.
6421 Always leave events pending.
6422 (linux_wait_for_event_filtered): Pull all events out of the
6423 kernel, and leave them all pending.
6424 (count_events_callback, select_event_lwp_callback): Consider all
6426 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6427 (select_event_lwp): Only give preference to the stepping LWP in
6428 all-stop mode. Adjust comments.
6429 (ignore_event): New function.
6430 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6431 references to cancel_breakpoints. Adjust to renames. Also give
6432 equal priority to all LWPs that have had events in non-stop mode.
6433 If reporting a software breakpoint event, unadjust the LWP's PC.
6434 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6435 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6437 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6438 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6439 (linux_stopped_by_watchpoint): Adjust.
6440 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6441 * linux-low.h (enum lwp_stop_reason): New.
6442 (struct lwp_info) <stop_pc>: Adjust comment.
6443 <stopped_by_watchpoint>: Delete field.
6444 <stop_reason>: New field.
6445 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6446 * mem-break.c (software_breakpoint_inserted_here)
6447 (hardware_breakpoint_inserted_here): New function.
6448 * mem-break.h (software_breakpoint_inserted_here)
6449 (hardware_breakpoint_inserted_here): Declare.
6450 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6451 (cancel_breakpoints): Delete.
6452 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6453 (upload_fast_traceframes): Remove references to
6456 2015-01-09 Pedro Alves <palves@redhat.com>
6458 * thread-db.c (find_new_threads_callback): Ignore thread if the
6459 kernel thread ID is -1.
6461 2015-01-09 Pedro Alves <palves@redhat.com>
6463 * linux-low.c (linux_attach_fail_reason_string): Move to
6464 nat/linux-ptrace.c, and rename.
6465 (linux_attach_lwp): Update comment.
6466 (attach_proc_task_lwp_callback): New function.
6467 (linux_attach): Adjust to rename and use
6468 linux_proc_attach_tgid_threads.
6469 (linux_attach_fail_reason_string): Delete declaration.
6471 2015-01-01 Joel Brobecker <brobecker@adacore.com>
6473 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6474 * server.c (gdbserver_version): Likewise.
6476 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6478 * remote-utils.c: Include ctype.h.
6479 (input_interrupt): Explicitly handle the case when the char
6480 received is the NUL byte. Improve the printing of non-ASCII
6483 2014-12-16 Joel Brobecker <brobecker@adacore.com>
6485 * linux-low.c (linux_low_filter_event): Update call to
6486 linux_enable_event_reporting following the addition of
6487 a new parameter to that function.
6489 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
6492 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6493 (AARCH64_FPCR_REGNO): Likewise.
6494 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6495 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6496 (aarch64_store_fpregset): Likewise.
6498 2014-12-15 Joel Brobecker <brobecker@adacore.com>
6500 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6501 Remove FIXME comment about assumption about N.
6503 2014-12-13 Joel Brobecker <brobecker@adacore.com>
6505 * configure.ac: If large-file support is disabled in GDBserver,
6506 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6507 * configure: Regenerate.
6509 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6511 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6512 warning upon ENODATA from ptrace.
6513 * linux-s390-low.c (s390_store_tdb): New.
6514 (s390_regsets): Add regset for NT_S390_TDB.
6516 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6518 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6519 without a fill_function.
6520 * linux-s390-low.c (s390_fill_last_break): Remove.
6521 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6522 (s390_arch_setup): Use regset's size instead of fill_function for
6525 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6527 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6528 the regset's store function when ptrace returned an error.
6529 * regcache.c (get_thread_regcache): Invalidate register cache
6530 before fetching inferior's registers.
6532 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6534 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6535 while-loop as for-loop.
6536 (regsets_store_inferior_registers): Likewise.
6538 2014-11-28 Yao Qi <yao@codesourcery.com>
6540 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6541 * config.in, configure: Re-generate.
6542 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6545 2014-11-21 Yao Qi <yao@codesourcery.com>
6547 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6548 (AC_CHECK_HEADERS): Remove malloc.h.
6549 * configure: Re-generated.
6550 * config.in: Re-generated.
6551 * server.h: Don't include alloca.h and malloc.h.
6552 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6553 Don't include malloc.h.
6555 2014-11-17 Joel Brobecker <brobecker@adacore.com>
6557 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6558 corresponding ERRNO check in same block.
6560 2014-11-12 Pedro Alves <palves@redhat.com>
6562 * server.c (cont_thread): Update comment.
6563 (start_inferior, attach_inferior): No longer clear cont_thread.
6564 (handle_v_cont): No longer set cont_thread.
6565 (captured_main): Clear cont_thread each time a GDB connects.
6567 2014-11-12 Pedro Alves <palves@redhat.com>
6569 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6570 thread, and don't resume all threads if the Hc thread has exited.
6572 2014-11-12 Pedro Alves <palves@redhat.com>
6574 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6575 the process group instead of to a specific LWP.
6577 2014-10-15 Pedro Alves <palves@redhat.com>
6580 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6582 (arm_set_thread_context): Delete.
6583 (the_low_target): Adjust.
6584 * win32-i386-low.c (debug_registers_changed)
6585 (debug_registers_used): Delete.
6586 (update_debug_registers_callback): New function.
6587 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6588 needing to update their debug registers.
6589 (win32_get_current_dr): New function.
6590 (x86_dr_low_get_addr, x86_dr_low_get_control)
6591 (x86_dr_low_get_status): Fetch the debug register from the thread
6593 (i386_initial_stuff): Adjust.
6594 (i386_get_thread_context): Remove current_event parameter. Don't
6595 clear debug_registers_changed nor copy DR values to
6597 (i386_set_thread_context): Delete.
6598 (i386_prepare_to_resume): New function.
6599 (i386_thread_added): Mark the thread as needing to update irs
6601 (the_low_target): Remove i386_set_thread_context and install
6602 i386_prepare_to_resume.
6603 * win32-low.c (win32_get_thread_context): Adjust.
6604 (win32_set_thread_context): Use SetThreadContext
6606 (win32_prepare_to_resume): New function.
6607 (win32_require_context): New function, factored out from ...
6608 (thread_rec): ... this.
6609 (continue_one_thread): Call win32_prepare_to_resume on each thread
6610 we're about to continue.
6611 (win32_resume): Call win32_prepare_to_resume on the event thread.
6612 * win32-low.h (struct win32_thread_info)
6613 <debug_registers_changed>: New field.
6614 (struct win32_target_ops): Change prototype of set_thread_context,
6615 delete set_thread_context and add prepare_to_resume.
6616 (win32_require_context): New declaration.
6618 2014-10-08 Gary Benson <gbenson@redhat.com>
6620 * server.h: Do not include common-exceptions.h.
6622 2014-10-08 Gary Benson <gbenson@redhat.com>
6624 * server.h: Do not include cleanups.h.
6626 2014-09-30 James Hogan <james.hogan@imgtec.com>
6628 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6631 2014-09-23 Yao Qi <yao@codesourcery.com>
6633 * linux-low.c (lp_status_maybe_breakpoint): New function.
6634 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6635 (count_events_callback): Likewise.
6636 (select_event_lwp_callback): Likewise.
6637 (cancel_breakpoints_callback): Likewise.
6639 2014-09-19 Don Breazeal <donb@codesourcery.com>
6641 * linux-low.c (handle_extended_wait): Call
6642 linux_ptrace_get_extended_event.
6643 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6644 linux_is_extended_waitstatus.
6646 2014-09-16 Joel Brobecker <brobecker@adacore.com>
6648 * Makefile.in (CPPFLAGS): Define.
6649 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6650 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6652 2014-09-16 Gary Benson <gbenson@redhat.com>
6654 * inferiors.h (current_inferior): Renamed as...
6655 (current_thread): New variable. All uses updated.
6656 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6657 (maybe_move_out_of_jump_pad): Likewise.
6658 (cancel_breakpoint): Likewise.
6659 (linux_low_filter_event): Likewise.
6660 (wait_for_sigstop): Likewise.
6661 (linux_resume_one_lwp): Likewise.
6662 (need_step_over_p): Likewise.
6663 (start_step_over): Likewise.
6664 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6665 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6666 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6667 and save_inferior as saved_thread.
6668 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6670 (regcache_invalidate_thread): Likewise.
6671 * remote-utils.c (prepare_resume_reply): Likewise.
6672 * thread-db.c (thread_db_get_tls_address): Likewise.
6673 (disable_thread_event_reporting): Likewise.
6674 (remove_thread_event_breakpoints): Likewise.
6675 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6677 * target.h (set_desired_inferior): Renamed as...
6678 (set_desired_thread): New declaration. All uses updated.
6679 * server.c (myresume): Updated comment to reference thread instead
6681 (handle_serial_event): Likewise.
6682 (handle_target_event): Likewise.
6684 2014-09-12 Tom Tromey <tromey@redhat.com>
6685 Gary Benson <gbenson@redhat.com>
6687 * regcache.h: Include common-regcache.h.
6688 (regcache_read_pc): Don't declare.
6689 * regcache.c (get_thread_regcache_for_ptid): New function.
6691 2014-09-11 Tom Tromey <tromey@redhat.com>
6692 Gary Benson <gbenson@redhat.com>
6694 * symbol.c: New file.
6695 * Makefile.in (SFILES): Add symbol.c.
6696 (OBS): Add symbol.o.
6698 2014-09-11 Gary Benson <gbenson@redhat.com>
6700 * target.c (target_stop_ptid, target_continue_ptid): New
6703 2014-09-11 Tom Tromey <tromey@redhat.com>
6704 Gary Benson <gbenson@redhat.com>
6706 * target.h: Include target/target.h.
6707 * target.c (target_read_memory, target_read_uint32)
6708 (target_write_memory): New functions.
6710 2014-09-11 Gary Benson <gbenson@redhat.com>
6712 * server.h (debug_hw_points): Don't declare.
6713 * server.c (debug_hw_points): Don't define. Replace all uses
6714 with show_debug_regs.
6715 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6716 all uses with show_debug_regs.
6718 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6720 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6721 endianness into account.
6722 (ppc_supply_ptrace_register): Likewise.
6724 2014-09-03 James Hogan <james.hogan@imgtec.com>
6726 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6727 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6729 2014-09-03 Gary Benson <gbenson@redhat.com>
6731 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6732 ALL_DEBUG_ADDRESS_REGISTERS.
6734 2014-09-02 Gary Benson <gbenson@redhat.com>
6736 * i386-low.h: Renamed as...
6737 * x86-low.h: New file. All type, function and variable name
6738 prefixes changed from "i386_" to "x86_". All references updated.
6739 * i386-low.c: Renamed as...
6740 * x86-low.c: New file. All type, function and variable name
6741 prefixes changed from "i386_" to "x86_". All references updated.
6743 2014-09-02 Gary Benson <gbenson@redhat.com>
6745 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6746 (x86_linux_new_thread): Likewise.
6748 2014-08-29 Gary Benson <gbenson@redhat.com>
6750 * server.h (setjmp.h): Do not include.
6751 (toplevel): Do not declare.
6752 (common-exceptions.h): Include.
6753 (cleanups.h): Likewise.
6754 * server.c (toplevel): Do not define.
6755 (exit_code): New static global.
6756 (detach_or_kill_for_exit_cleanup): New function.
6757 (main): New function. Original main renamed to...
6758 (captured_main): New function.
6759 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6761 2014-08-29 Gary Benson <gbenson@redhat.com>
6763 * Makefile.in (SFILES): Add common/common-exceptions.c.
6764 (OBS): Add common-exceptions.o.
6765 (common-exceptions.o): New rule.
6766 * utils.c (prepare_to_throw_exception): New function.
6768 2014-08-29 Gary Benson <gbenson@redhat.com>
6770 * config.in: Regenerate.
6771 * configure: Likewise.
6773 2014-08-29 Gary Benson <gbenson@redhat.com>
6775 * Makefile.in (SFILES): Add common/cleanups.c.
6777 (cleanups.o): New rule.
6779 2014-08-29 Gary Benson <gbenson@redhat.com>
6781 * utils.c (internal_vwarning): New function.
6783 2014-08-28 Gary Benson <gbenson@redhat.com>
6785 * utils.h (fatal): Remove declaration.
6786 * utils.c (fatal): Remove function.
6788 2014-08-28 Gary Benson <gbenson@redhat.com>
6790 * tracepoint.c (gdb_agent_init): Replace fatal with
6792 (initialize_tracepoint): Likewise.
6794 2014-08-28 Gary Benson <gbenson@redhat.com>
6796 * remote-utils.c (remote_prepare): Replace fatal with error.
6798 2014-08-28 Gary Benson <gbenson@redhat.com>
6800 * linux-low.c (linux_async): Replace fatal with warning.
6802 (linux_start_non_stop): Return -1 if linux_async failed.
6804 2014-08-28 Gary Benson <gbenson@redhat.com>
6806 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6808 (i386_dr_low_get_addr): Remove vague comment.
6809 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6812 2014-08-28 Gary Benson <gbenson@redhat.com>
6814 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6815 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6817 (linux_resume_one_lwp): Likewise.
6818 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6820 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6821 with internal_error.
6822 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6823 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6824 (find_register_by_name): Replace fatal with internal_error.
6825 (find_regno): Likewise.
6826 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6827 * thread-db.c (thread_db_create_event): Likewise.
6828 (thread_db_load_search): Likewise.
6829 (try_thread_db_load_1): Likewise.
6830 * tracepoint.c (get_jump_space_head): Replace fatal with
6832 (claim_trampoline_space): Likewise.
6833 (have_fast_tracepoint_trampoline_buffer): Likewise.
6834 (cmd_qtstart): Likewise.
6835 (stop_tracing): Likewise.
6836 (fast_tracepoint_collecting): Likewise.
6837 (target_malloc): Likewise.
6838 (download_tracepoint): Likewise.
6839 (download_trace_state_variables): Replace check with gdb_assert.
6840 (upload_fast_traceframes): Replace fatal with internal_error.
6842 2014-08-19 Tom Tromey <tromey@redhat.com>
6843 Gary Benson <gbenson@redhat.com>
6845 * Makefile.in (SFILES): Add common/common-debug.c.
6846 (OBS): Add common-debug.o.
6847 (common-debug.o): New rule.
6848 * debug.h (debug_printf): Don't declare.
6849 * debug.c (debug_printf): Renamed and rewritten as...
6850 (debug_vprintf): New function.
6852 2014-08-19 Gary Benson <gbenson@redhat.com>
6854 * utils.h: Do not include print-utils.h.
6856 2014-08-19 Tom Tromey <tromey@redhat.com>
6857 Gary Benson <gbenson@redhat.com>
6859 * server.h: Add static assertion.
6860 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6862 2014-08-19 Tom Tromey <tromey@redhat.com>
6863 Gary Benson <gbenson@redhat.com>
6865 * Makefile.in (SFILES): Add common/errors.c.
6866 (OBS): Add errors.o.
6867 (IPA_OBS): Add errors-ipa.o.
6868 (errors.o): New rule.
6869 (errors-ipa.o): Likewise.
6870 * utils.h (perror_with_name, error, warning): Don't declare.
6871 * utils.c (warning): Renamed and rewritten as...
6872 (vwarning): New function.
6873 (error): Renamed and rewritten as...
6874 (verror): New function.
6875 (internal_error): Renamed and rewritten as...
6876 (internal_verror): New function.
6878 2014-08-07 Gary Benson <gbenson@redhat.com>
6880 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6881 * configure: Regenerate.
6882 * config.in: Likewise.
6883 * server.h: Do not include errno.h.
6884 * event-loop.c: Likewise.
6885 * hostio-errno.c: Likewise.
6886 * linux-low.c: Likewise.
6887 * remote-utils.c: Likewise.
6888 * spu-low.c: Likewise.
6889 * utils.c: Likewise.
6890 * gdbreplay.c: Unconditionally include errno.h.
6892 2014-08-07 Gary Benson <gbenson@redhat.com>
6894 * server.h: Do not include string.h.
6895 * event-loop.c: Likewise.
6896 * linux-low.c: Likewise.
6897 * regcache.c: Likewise.
6898 * remote-utils.c: Likewise.
6899 * spu-low.c: Likewise.
6900 * utils.c: Likewise.
6902 2014-08-07 Gary Benson <gbenson@redhat.com>
6904 * server.h: Do not include gdb_assert.h.
6906 2014-08-07 Gary Benson <gbenson@redhat.com>
6908 * server.h: Do not include common-utils.h.
6910 2014-08-07 Gary Benson <gbenson@redhat.com>
6912 * server.h: Do not include ptid.h.
6913 * notif.h: Likewise.
6915 2014-08-07 Gary Benson <gbenson@redhat.com>
6917 * server.h: Do not include gdb_locale.h.
6919 2014-08-07 Gary Benson <gbenson@redhat.com>
6921 * server.h: Do not include gdb/signals.h.
6922 * win32-low.c: Likewise.
6924 2014-08-07 Gary Benson <gbenson@redhat.com>
6926 * server.h: Do not include pathmax.h.
6928 2014-08-07 Gary Benson <gbenson@redhat.com>
6930 * server.h: Do not include libiberty.h.
6931 * linux-bfin-low.c: Likewise.
6933 2014-08-07 Gary Benson <gbenson@redhat.com>
6935 * server.h: Do not include ansidecl.h.
6937 2014-08-07 Gary Benson <gbenson@redhat.com>
6939 * linux-x86-low.c: Do not include stddef.h.
6940 * lynx-ppc-low.c: Likewise.
6941 * tracepoint.c: Likewise.
6943 2014-08-07 Gary Benson <gbenson@redhat.com>
6945 * server.h: Do not include stdarg.h.
6946 * nto-low.c: Likewise.
6948 2014-08-07 Gary Benson <gbenson@redhat.com>
6950 * server.h: Do not include stdlib.h.
6951 * inferiors.c: Likewise.
6952 * linux-low.c: Likewise.
6953 * regcache.c: Likewise.
6954 * spu-low.c: Likewise.
6955 * tracepoint.c: Likewise.
6956 * utils.c: Likewise.
6958 2014-08-07 Gary Benson <gbenson@redhat.com>
6960 * server.h: Do not include stdio.h.
6961 * linux-low.c: Likewise.
6962 * remote-utils.c: Likewise.
6963 * spu-low.c: Likewise.
6964 * utils.c: Likewise.
6965 * wincecompat.c: Likewise.
6967 2014-08-06 Gary Benson <gbenson@redhat.com>
6969 * regcache.c (init_register_cache): Move conditionals inside if.
6971 2014-08-06 Gary Benson <gbenson@redhat.com>
6973 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6975 2014-07-31 Gary Benson <gbenson@redhat.com>
6977 * ax.h: Do not include server.h.
6978 * gdbthread.h: Likewise.
6979 * lynx-low.h: Likewise.
6980 * notif.h: Likewise.
6982 2014-07-30 Gary Benson <gbenson@redhat.com>
6984 * server.h: Include common-defs.h.
6985 Do not include config.h or build-gnulib-gdbserver/config.h.
6987 2014-07-30 Gary Benson <gbenson@redhat.com>
6989 * hostio-errno.c: Move server.h to top of includes list.
6990 * inferiors.c: Likewise.
6991 * linux-x86-low.c: Likewise.
6992 * notif.c: Include server.h.
6994 2014-07-24 Tom Tromey <tromey@redhat.com>
6995 Gary Benson <gbenson@redhat.com>
6997 * server.h (CORE_ADDR): Now unsigned.
6999 2014-07-16 Pedro Alves <palves@redhat.com>
7001 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7003 2014-07-15 Pedro Alves <palves@redhat.com>
7005 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7008 2014-07-11 Pedro Alves <palves@redhat.com>
7010 * linux-low.c (kill_wait_lwp): New function, based on
7011 kill_one_lwp_callback, but use my_waitpid directly.
7012 (kill_one_lwp_callback, linux_kill): Use it.
7014 2014-06-23 Pedro Alves <palves@redhat.com>
7016 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7017 before setting DR0..DR3.
7019 2014-06-20 Gary Benson <gbenson@redhat.com>
7021 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7022 * configure: Regenerated.
7023 * config.in: Likewise.
7025 2014-06-20 Gary Benson <gbenson@redhat.com>
7027 * Makefile.in (SFILES): Update locations for files moved
7029 (object file files): Reordered.
7031 2014-06-20 Gary Benson <gbenson@redhat.com>
7033 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7034 (i386_dr_low_set_addr): Likewise.
7035 (i386_dr_low_get_addr): Likewise.
7036 (i386_dr_low_can_set_control): Likewise.
7037 (i386_dr_low_set_control): Likewise.
7038 (i386_dr_low_get_control): Likewise.
7039 (i386_dr_low_get_status): Likewise.
7040 (i386_get_debug_register_length): Likewise.
7041 * linux-x86-low.c (i386_dr_low_set_addr):
7042 Changed signature. Made static.
7043 (i386_dr_low_get_addr): Likewise.
7044 (i386_dr_low_set_control): Likewise.
7045 (i386_dr_low_get_control): Likewise.
7046 (i386_dr_low_get_status): Likewise.
7047 (i386_dr_low): New global variable.
7048 * win32-i386-low.c (i386_dr_low_set_addr):
7049 Changed signature. Made static.
7050 (i386_dr_low_get_addr): Likewise.
7051 (i386_dr_low_set_control): Likewise.
7052 (i386_dr_low_get_control): Likewise.
7053 (i386_dr_low_get_status): Likewise.
7054 (i386_dr_low): New global variable.
7056 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7058 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7059 * Makefile.in (AR, AR_FLAGS): Define.
7060 * configure: Regenerate.
7062 2014-06-19 Gary Benson <gbenson@redhat.com>
7064 * Makefile.in (i386-dregs.o): New rule.
7065 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7066 * i386-low.c (target.h): Remove include.
7067 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7068 (DR_CONTROL_SHIFT): Likewise.
7069 (DR_CONTROL_SIZE): Likewise.
7070 (DR_RW_EXECUTE): Likewise.
7071 (DR_RW_WRITE): Likewise.
7072 (DR_RW_READ): Likewise.
7073 (DR_RW_IORW): Likewise.
7074 (DR_LEN_1): Likewise.
7075 (DR_LEN_2): Likewise.
7076 (DR_LEN_4): Likewise.
7077 (DR_LEN_8): Likewise.
7078 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7079 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7080 (DR_ENABLE_SIZE): Likewise.
7081 (DR_LOCAL_SLOWDOWN): Likewise.
7082 (DR_GLOBAL_SLOWDOWN): Likewise.
7083 (DR_CONTROL_RESERVED): Likewise.
7084 (I386_DR_CONTROL_MASK): Likewise.
7085 (I386_DR_VACANT): Likewise.
7086 (I386_DR_LOCAL_ENABLE): Likewise.
7087 (I386_DR_GLOBAL_ENABLE): Likewise.
7088 (I386_DR_DISABLE): Likewise.
7089 (I386_DR_SET_RW_LEN): Likewise.
7090 (I386_DR_GET_RW_LEN): Likewise.
7091 (I386_DR_WATCH_HIT): Likewise.
7092 (i386_wp_op_t): Likewise.
7093 (i386_show_dr): Likewise.
7094 (i386_length_and_rw_bits): Likewise.
7095 (i386_insert_aligned_watchpoint): Likewise.
7096 (i386_remove_aligned_watchpoint): Likewise.
7097 (i386_handle_nonaligned_watchpoint): Likewise.
7098 i386_update_inferior_debug_regs(): Likewise.
7099 (i386_dr_insert_watchpoint): Likewise.
7100 (i386_dr_remove_watchpoint): Likewise.
7101 (i386_dr_region_ok_for_watchpoint): Likewise.
7102 (i386_dr_stopped_data_address): Likewise.
7103 (i386_dr_stopped_by_watchpoint): Likewise.
7105 2014-06-19 Gary Benson <gbenson@redhat.com>
7107 * i386-low.c (i386_dr_show): Renamed to
7108 i386_show_dr and made static. All uses updated.
7109 (i386_dr_length_and_rw_bits): Renamed to
7110 i386_length_and_rw_bits and made static.
7112 (i386_dr_insert_aligned_watchpoint): Renamed to
7113 i386_insert_aligned_watchpoint and made static.
7115 (i386_dr_remove_aligned_watchpoint): Renamed to
7116 i386_remove_aligned_watchpoint and made static.
7118 (i386_dr_update_inferior_debug_regs): Renamed to
7119 i386_update_inferior_debug_regs and made static.
7122 2014-06-18 Gary Benson <gbenson@redhat.com>
7124 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7125 (i386_dr_low_can_set_control): Likewise.
7126 (i386_get_debug_register_length): Likewise.
7127 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7128 (i386_dr_low_can_set_control): Likewise.
7129 (i386_get_debug_register_length): Likewise.
7131 2014-06-17 Gary Benson <gbenson@redhat.com>
7133 * i386-low.h (i386-dregs.h): New include.
7134 (DR_FIRSTADDR): Now in i386-dregs.h.
7135 (DR_LASTADDR): Likewise.
7136 (DR_NADDR): Likewise.
7137 (DR_STATUS): Likewise.
7138 (DR_CONTROL): Likewise.
7139 (i386_debug_reg_state): Likewise.
7140 (i386_dr_insert_watchpoint): Likewise.
7141 (i386_dr_remove_watchpoint): Likewise.
7142 (i386_dr_region_ok_for_watchpoint): Likewise.
7143 (i386_dr_stopped_data_address): Likewise.
7144 (i386_dr_stopped_by_watchpoint): Likewise.
7145 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7147 2014-06-18 Gary Benson <gbenson@redhat.com>
7149 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7150 i386_dr_insert_watchpoint.
7151 (i386_low_remove_watchpoint): Renamed to
7152 i386_dr_remove_watchpoint.
7153 (i386_low_region_ok_for_watchpoint): Renamed to
7154 i386_dr_region_ok_for_watchpoint.
7155 (i386_low_stopped_data_address): Renamed to
7156 i386_dr_stopped_data_address.
7157 (i386_low_stopped_by_watchpoint): Renamed to
7158 i386_dr_stopped_by_watchpoint.
7159 * i386-low.c (i386_show_dr): Renamed to
7160 i386_dr_show and made nonstatic. All uses updated.
7161 (i386_length_and_rw_bits): Renamed to
7162 i386_dr_length_and_rw_bits and made nonstatic.
7164 (i386_insert_aligned_watchpoint): Renamed to
7165 i386_dr_insert_aligned_watchpoint and made nonstatic.
7167 (i386_remove_aligned_watchpoint): Renamed to
7168 i386_dr_remove_aligned_watchpoint and made nonstatic.
7170 (i386_update_inferior_debug_regs): Renamed to
7171 i386_dr_update_inferior_debug_regs and made nonstatic.
7173 (i386_low_insert_watchpoint): Renamed to
7174 i386_dr_insert_watchpoint. All uses updated.
7175 (i386_low_remove_watchpoint): Renamed to
7176 i386_dr_remove_watchpoint. All uses updated.
7177 (i386_low_region_ok_for_watchpoint): Renamed to
7178 i386_dr_region_ok_for_watchpoint. All uses updated.
7179 (i386_low_stopped_data_address): Renamed to
7180 i386_dr_stopped_data_address. All uses updated.
7181 (i386_low_stopped_by_watchpoint): Renamed to
7182 i386_dr_stopped_by_watchpoint. All uses updated.
7184 2014-06-18 Gary Benson <gbenson@redhat.com>
7186 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7187 (i386_dr_low_can_set_control): Likewise.
7188 (i386_insert_aligned_watchpoint): New check.
7190 2014-06-18 Gary Benson <gbenson@redhat.com>
7192 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7195 2014-06-18 Gary Benson <gbenson@redhat.com>
7197 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7198 instead of fatal and error.
7199 (i386_handle_nonaligned_watchpoint): Likewise.
7201 2014-06-18 Gary Benson <gbenson@redhat.com>
7203 * i386-low.c (i386_get_debug_register_length): New macro.
7204 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7205 (i386_show_dr): Use debug_printf instead of fprintf. Use
7206 phex to format values.
7208 2014-06-18 Gary Benson <gbenson@redhat.com>
7210 * i386-low.h: Comment changes.
7211 * i386-low.c: Likewise.
7213 2014-06-18 Gary Benson <gbenson@redhat.com>
7215 * i386-low.c: Whitespace changes.
7217 2014-06-12 Tom Tromey <tromey@redhat.com>
7219 * utils.c (freeargv): Remove.
7221 2014-06-12 Tom Tromey <tromey@redhat.com>
7223 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7224 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7225 (parse_debug_format_options): Likewise.
7226 (gdbserver_usage): Likewise.
7227 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7228 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7229 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7231 ($(LIBGNU)): Depend on libiberty.
7232 (all-lib): Recurse into all subdirs.
7233 (install-only): Invoke "install" target in subdirs.
7234 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7236 * configure: Rebuild.
7237 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7238 for vasprintf, vsnprintf, or gettimeofday.
7239 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7242 2014-06-05 Joel Brobecker <brobecker@adacore.com>
7244 * development.sh: Delete.
7245 * Makefile.in (config.status): Adjust dependency on development.sh.
7246 * configure.ac: Adjust development.sh source call.
7247 * configure: Regenerate.
7249 2014-06-02 Pedro Alves <palves@redhat.com>
7251 * ax.c (gdb_free_agent_expr): New function.
7252 * ax.h (gdb_free_agent_expr): New declaration.
7253 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7255 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7257 (clear_breakpoint_conditions_and_commands): New function.
7258 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7259 (clear_breakpoint_conditions_and_commands): New declaration.
7261 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7263 * linux-aarch64-low.c (asm/ptrace.h): Include.
7265 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7267 Fix TLS access for -static -pthread.
7268 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7269 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7270 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7272 2014-05-20 Pedro Alves <palves@redhat.com>
7274 * linux-aarch64-low.c (aarch64_insert_point)
7275 (aarch64_remove_point): No longer check whether the type is
7276 supported here. Adjust to new interface.
7277 (the_low_target): Install aarch64_supports_z_point_type as
7278 supports_z_point_type method.
7279 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7280 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7281 instead of a Z packet char. Adjust.
7282 (arm_supports_z_point_type): New function.
7283 (arm_insert_point, arm_remove_point): Adjust to new interface.
7284 (the_low_target): Install arm_supports_z_point_type.
7285 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7286 (cris_insert_point, cris_remove_point): Adjust to new interface.
7287 Don't check whether the type is supported here.
7288 (the_low_target): Install cris_supports_z_point_type.
7289 * linux-low.c (linux_supports_z_point_type): New function.
7290 (linux_insert_point, linux_remove_point): Adjust to new interface.
7291 * linux-low.h (struct linux_target_ops) <insert_point,
7292 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7293 raw_breakpoint pointer parameter.
7294 <supports_z_point_type>: New method.
7295 * linux-mips-low.c (mips_supports_z_point_type): New function.
7296 (mips_insert_point, mips_remove_point): Adjust to new interface.
7297 Use mips_supports_z_point_type.
7298 (the_low_target): Install mips_supports_z_point_type.
7299 * linux-ppc-low.c (the_low_target): Install NULL as
7300 supports_z_point_type method.
7301 * linux-s390-low.c (the_low_target): Install NULL as
7302 supports_z_point_type method.
7303 * linux-sparc-low.c (the_low_target): Install NULL as
7304 supports_z_point_type method.
7305 * linux-x86-low.c (x86_supports_z_point_type): New function.
7306 (x86_insert_point): Adjust to new insert_point interface. Use
7307 insert_memory_breakpoint. Adjust to new
7308 i386_low_insert_watchpoint interface.
7309 (x86_remove_point): Adjust to remove_point interface. Use
7310 remove_memory_breakpoint. Adjust to new
7311 i386_low_remove_watchpoint interface.
7312 (the_low_target): Install x86_supports_z_point_type.
7313 * lynx-low.c (lynx_target_ops): Install NULL as
7314 supports_z_point_type callback.
7315 * nto-low.c (nto_supports_z_point_type): New.
7316 (nto_insert_point, nto_remove_point): Adjust to new interface.
7317 (nto_target_ops): Install nto_supports_z_point_type.
7318 * mem-break.c: Adjust intro comment.
7319 (struct raw_breakpoint) <raw_type, size>: New fields.
7320 <inserted>: Update comment.
7321 <shlib_disabled>: Delete field.
7322 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7323 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7324 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7325 (raw_bkpt_type_to_target_hw_bp_type): New function.
7326 (find_enabled_raw_code_breakpoint_at): New function.
7327 (find_raw_breakpoint_at): New type and size parameters. Use them.
7328 (insert_memory_breakpoint): New function, based off
7329 set_raw_breakpoint_at.
7330 (remove_memory_breakpoint): New function.
7331 (set_raw_breakpoint_at): Reimplement.
7332 (set_breakpoint): New, based on set_breakpoint_at.
7333 (set_breakpoint_at): Reimplement.
7334 (delete_raw_breakpoint): Go through the_target->remove_point
7335 instead of assuming memory breakpoints.
7336 (find_gdb_breakpoint_at): Delete.
7337 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7338 (find_gdb_breakpoint): New function.
7339 (set_gdb_breakpoint_at): Delete.
7340 (z_type_supported): New function.
7341 (set_gdb_breakpoint_1): New function, loosely based off
7342 set_gdb_breakpoint_at.
7343 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7344 (delete_gdb_breakpoint_at): Delete.
7345 (delete_gdb_breakpoint_1): New function, loosely based off
7346 delete_gdb_breakpoint_at.
7347 (delete_gdb_breakpoint): New function.
7348 (clear_gdb_breakpoint_conditions): Rename to ...
7349 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7351 (add_condition_to_breakpoint): Make static.
7352 (add_breakpoint_condition): Take a struct breakpoint pointer
7353 instead of an address. Adjust.
7354 (gdb_condition_true_at_breakpoint): Rename to ...
7355 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7357 (gdb_condition_true_at_breakpoint): Reimplement.
7358 (add_breakpoint_commands): Take a struct breakpoint pointer
7359 instead of an address. Adjust.
7360 (gdb_no_commands_at_breakpoint): Rename to ...
7361 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7362 parameter. Return true if no breakpoint was found. Change debug
7364 (gdb_no_commands_at_breakpoint): Reimplement.
7365 (run_breakpoint_commands): Rename to ...
7366 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7367 and change return type to boolean.
7368 (run_breakpoint_commands): New function.
7369 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7370 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7371 breakpoint. Go through the_target->remove_point instead of
7372 assuming memory breakpoint.
7373 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7374 software and hardware breakpoints.
7375 (reinsert_raw_breakpoint): Go through the_target->insert_point
7376 instead of assuming memory breakpoint.
7377 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7378 software and hardware breakpoints.
7379 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7380 Check both software and hardware breakpoints.
7381 (validate_inserted_breakpoint): Assert the breakpoint is a
7382 software breakpoint. Set the inserted flag to -1 instead of
7383 setting shlib_disabled.
7384 (delete_disabled_breakpoints): Adjust.
7385 (validate_breakpoints): Only validate software breakpoints.
7386 Adjust to inserted flag change.
7387 (check_mem_read, check_mem_write): Skip breakpoint types other
7388 than software breakpoints. Adjust to inserted flag change.
7389 * mem-break.h (enum raw_bkpt_type): New enum.
7390 (raw_breakpoint, struct process_info): Forward declare.
7391 (Z_packet_to_target_hw_bp_type): Delete declaration.
7392 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7393 (set_gdb_breakpoint, delete_gdb_breakpoint)
7394 (clear_breakpoint_conditions): New declarations.
7395 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7396 (breakpoint_inserted_here): Update comment.
7397 (add_breakpoint_condition, add_breakpoint_commands): Replace
7398 address parameter with a breakpoint pointer parameter.
7399 (gdb_breakpoint_here): Update comment.
7400 (delete_gdb_breakpoint_at): Delete.
7401 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7402 * server.c (process_point_options): Take a struct breakpoint
7403 pointer instead of an address. Adjust.
7404 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7405 delete_gdb_breakpoint.
7406 * spu-low.c (spu_target_ops): Install NULL as
7407 supports_z_point_type method.
7408 * target.h: Include mem-break.h.
7409 (struct target_ops) <prepare_to_access_memory>: Update comment.
7410 <supports_z_point_type>: New field.
7411 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7412 instead of a char. Also take a raw breakpoint pointer.
7413 * win32-arm-low.c (the_low_target): Install NULL as
7414 supports_z_point_type.
7415 * win32-i386-low.c (i386_supports_z_point_type): New function.
7416 (i386_insert_point, i386_remove_point): Adjust to new interface.
7417 (the_low_target): Install i386_supports_z_point_type.
7418 * win32-low.c (win32_supports_z_point_type): New function.
7419 (win32_insert_point, win32_remove_point): Adjust to new interface.
7420 (win32_target_ops): Install win32_supports_z_point_type.
7421 * win32-low.h (struct win32_target_ops):
7422 <supports_z_point_type>: New method.
7423 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7424 instead of a char. Also take a raw breakpoint pointer.
7426 2014-05-20 Pedro Alves <palves@redhat.com>
7428 * mem-break.h: Include break-common.h.
7429 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7430 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7431 (Z_packet_to_target_hw_bp_type): New declaration.
7432 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7433 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7434 (Z_PACKET_ACCESS_WP): Delete macros.
7435 (Z_packet_to_hw_type): Delete function.
7436 * i386-low.h: Don't include break-common.h here.
7437 (Z_packet_to_hw_type): Delete declaration.
7438 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7439 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7440 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7441 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7442 * linux-aarch64-low.c: Don't include break-common.h here.
7443 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7444 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7445 (Z_packet_to_target_hw_bp_type): Delete function.
7446 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7448 (mips_insert_point, mips_remove_point): Use
7449 Z_packet_to_target_hw_bp_type.
7451 2014-05-20 Pedro Alves <palves@redhat.com>
7453 * linux-aarch64-low.c: Include break-common.h.
7454 (enum target_point_type): Delete.
7455 (Z_packet_to_point_type): Rename to ...
7456 (Z_packet_to_target_hw_bp_type): ... this, and return a
7457 target_hw_bp_type instead.
7458 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7459 instead of an enum target_point_type.
7460 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7462 (aarch64_dr_state_insert_one_point)
7463 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7464 (aarch64_handle_aligned_watchpoint)
7465 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7466 Take an enum target_hw_bp_type instead of an enum
7468 (aarch64_supports_z_point_type): New function.
7469 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7470 use Z_packet_to_target_hw_bp_type.
7472 2014-05-20 Joel Brobecker <brobecker@adacore.com>
7474 * configure.ac: Only use -Werror by default when DEVELOPMENT
7476 * configure: Regenerate.
7478 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7480 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7481 * linux-x86-low.c (X86_64_USER_REGS): New.
7482 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7484 2014-04-28 Yao Qi <yao@codesourcery.com>
7486 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7489 2014-04-25 Pedro Alves <palves@redhat.com>
7492 * linux-low.c (linux_attach_fail_reason_string): New function.
7493 (linux_attach_lwp): Delete.
7494 (linux_attach_lwp_1): Rename to ...
7495 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7496 argument. Remove "initial" parameter. Return int instead of
7497 void. Don't error or warn here.
7498 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7499 failure to attach to the tgid. Call warning when failing to
7501 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7502 argument. Remove "initial" parameter. Return int instead of
7503 void. Don't error or warn here.
7504 (linux_attach_fail_reason_string): New declaration.
7505 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7506 interface change. Use linux_attach_fail_reason_string.
7508 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
7509 Walfred Tedeschi <walfred.tedeschi@intel.com>
7511 * Makefile.in: Added rules to handle new files
7512 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7513 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7514 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7515 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7516 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7517 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7519 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7520 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7521 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7522 i386/x32-avx512.xml.
7523 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7524 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7525 i386/x32-avx512-linux.xml.
7526 * i387-fp.c (num_avx512_k_registers): New constant for number
7528 (num_avx512_zmmh_low_registers): New constant for number of
7529 lower ZMM registers (0-15).
7530 (num_avx512_zmmh_high_registers): New constant for number of
7531 higher ZMM registers (16-31).
7532 (num_avx512_ymmh_registers): New contant for number of higher
7533 YMM registers (ymm16-31 added by avx521 on x86_64).
7534 (num_avx512_xmm_registers): New constant for number of higher
7535 XMM registers (xmm16-31 added by AVX512 on x86_64).
7536 (struct i387_xsave): Add space for AVX512 registers.
7537 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7538 Add code to handle AVX512 registers.
7539 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7540 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7541 prototypei from generated file.
7542 (tdesc_amd64_avx512_linux): Likewise.
7543 (init_registers_x32_avx512_linux): Likewise.
7544 (tdesc_x32_avx512_linux): Likewise.
7545 (init_registers_i386_avx512_linux): Likewise.
7546 (tdesc_i386_avx512_linux): Likewise.
7547 (x86_64_regmap): Add AVX512 registers.
7548 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7550 (initialize_low_arch): Add code to initialize AVX512 registers.
7552 2014-04-23 Pedro Alves <palves@redhat.com>
7554 * mem-break.c (find_gdb_breakpoint_at): Make static.
7555 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7557 2014-04-23 Pedro Alves <palves@redhat.com>
7559 * i386-low.c: Don't include break-common.h here.
7560 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7561 prototype to take target_hw_bp_type as argument instead of a Z
7563 * i386-low.h: Include break-common.h here.
7564 (Z_packet_to_hw_type): Declare.
7565 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7567 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7568 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7569 (x86_remove_point): Convert the packet number to a
7570 target_hw_bp_type before calling i386_low_remove_watchpoint.
7571 * win32-i386-low.c (i386_insert_point): Convert the packet number
7572 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7573 (i386_remove_point): Convert the packet number to a
7574 target_hw_bp_type before calling i386_low_remove_watchpoint.
7576 2014-04-23 Pedro Alves <palves@redhat.com>
7578 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7580 2014-04-10 Pedro Alves <palves@redhat.com>
7582 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7583 Check if the condition or command is NULL before checking if the
7584 breakpoint is known. On success, return true.
7585 * mem-break.h (add_breakpoint_condition): Document return.
7586 (add_breakpoint_commands): Add describing comment.
7587 * server.c (skip_to_semicolon): New function.
7588 (process_point_options): Use it.
7590 2014-04-09 Pedro Alves <palves@redhat.com>
7592 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7595 2014-02-27 Pedro Alves <palves@redhat.com>
7598 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7600 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7602 (last_thread_of_process_p): Take a PID argument instead of a
7604 (linux_wait_for_lwp): Delete.
7605 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7607 (linux_low_filter_event): New function, party factored out from
7608 linux_wait_for_event.
7609 (linux_wait_for_event): Rename to ...
7610 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7611 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7612 sigsuspend. Check for zombie leaders.
7613 (linux_wait_for_event): Reimplement as wrapper around
7614 linux_wait_for_event_filtered.
7615 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7616 a normal or signal exit is seen, it's the whole process exiting.
7617 (wait_for_sigstop): No longer a for_each_inferior callback.
7618 Rewrite on top of linux_wait_for_event_filtered.
7619 (stop_all_lwps): Call wait_for_sigstop directly.
7620 * server.c (resume, handle_target_event): Handle
7621 TARGET_WAITKIND_NO_RESUMED.
7623 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7625 * win32-low.c (psapi_get_dll_name,
7626 * win32_CreateToolhelp32Snapshot): Delete.
7627 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7628 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7630 (handle_load_dll): Add function description.
7631 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7633 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7635 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7637 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7638 base address when calling win32_add_one_solib.
7639 (handle_load_dll): Delete local variable load_addr.
7640 Remove 0x1000 offset applied to DLL base address when calling
7641 win32_add_one_solib.
7642 (handle_unload_dll): Add comment.
7644 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7646 * win32-low.c (win32_add_all_dlls): Renames
7647 win32_ensure_ntdll_loaded. Rewrite function documentation.
7648 Adjust implementation to always load all DLLs.
7649 Add 0x1000 offset to DLL base address when calling
7650 win32_add_one_solib.
7651 (child_initialization_done): New static global.
7652 (do_initial_child_stuff): Set child_initialization_done to
7653 zero during child initialization, and 1 after. Replace call
7654 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7656 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7657 (handle_unload_dll): Add function documentation.
7658 (get_child_debug_event): Ignore load and unload DLL events
7659 during child initialization.
7661 2014-02-20 Doug Evans <dje@google.com>
7663 Remove global all_lwps.
7664 * inferiors.h (ptid_of): Move here from linux-low.h.
7665 (pid_of, lwpid_of): Ditto.
7666 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7667 parameter is a struct thread_info * now.
7668 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7669 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7670 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7672 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7673 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7674 * linux-arm-low.c (update_registers_callback): Update, "entry"
7675 parameter is a struct thread_info * now.
7676 Fetch lwpid from current_inferior directly.
7677 (arm_insert_point): Pass &all_threads to find_inferior instead of
7679 (arm_remove_point): Ditto.
7680 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7681 (arm_prepare_to_resume): Fetch pid from thread.
7682 (arm_read_description): Fetch lwpid from current_inferior directly.
7683 * linux-low.c (all_lwps): Delete.
7684 (delete_lwp): Delete call to remove_inferior.
7685 (handle_extended_wait): Fetch lwpid from thread.
7686 (add_lwp): Don't set lwp->entry.id. Remove call to
7687 add_inferior_to_list.
7688 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7689 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7690 (kill_one_lwp_callback): Ditto.
7691 (linux_kill): Don't dereference NULL pointer.
7692 Fetch ptid,lwpid from thread.
7693 (get_detach_signal): Fetch ptid from thread.
7694 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7695 Simplify call to regcache_invalidate_thread.
7696 (delete_lwp_callback): Update, "entry" parameter is a
7697 struct thread_info * now. Fetch pid from thread.
7698 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7699 (status_pending_p_callback): Update, "entry" parameter is a
7700 struct thread_info * now. Fetch ptid from thread.
7701 (find_lwp_pid): Update, "entry" parameter is a
7702 struct thread_info * now.
7703 (linux_wait_for_lwp): Fetch pid from thread.
7704 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7705 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7706 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7707 (dequeue_one_deferred_signal): Ditto.
7708 (cancel_breakpoint): Fetch ptid from current_inferior.
7709 (linux_wait_for_event): Pass &all_threads to find_inferior,
7710 not &all_lwps. Fetch ptid, lwpid from thread.
7711 (count_events_callback): Update, "entry" parameter is a
7712 struct thread_info * now.
7713 (select_singlestep_lwp_callback): Ditto.
7714 (select_event_lwp_callback): Ditto.
7715 (cancel_breakpoints_callback): Ditto.
7716 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7718 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7719 (unsuspend_one_lwp): Update, "entry" parameter is a
7720 struct thread_info * now.
7721 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7723 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7724 Fetch lwpid from thread, not lwp.
7725 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7726 Pass &all_threads to find_inferior, not &all_lwps.
7727 (send_sigstop): Fetch lwpid from thread, not lwp.
7728 (send_sigstop_callback): Update, "entry" parameter is a
7729 struct thread_info * now.
7730 (suspend_and_send_sigstop_callback): Ditto.
7731 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7732 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7733 struct thread_info * now.
7734 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7736 (lwp_running): Update, "entry" parameter is a
7737 struct thread_info * now.
7738 (stop_all_lwps): Fetch ptid from thread.
7739 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7740 (linux_resume_one_lwp): Fetch lwpid from thread.
7741 (linux_set_resume_request): Update, "entry" parameter is a
7742 struct thread_info * now. Fetch pid, lwpid from thread.
7743 (resume_status_pending_p): Update, "entry" parameter is a
7744 struct thread_info * now.
7745 (need_step_over_p): Ditto. Fetch lwpid from thread.
7746 (start_step_over): Fetch lwpid from thread.
7747 (linux_resume_one_thread): Update, "entry" parameter is a
7748 struct thread_info * now. Fetch lwpid from thread.
7749 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7750 (proceed_one_lwp): Update, "entry" parameter is a
7751 struct thread_info * now. Fetch lwpid from thread.
7752 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7753 struct thread_info * now.
7754 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7755 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7756 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7758 (regsets_store_inferior_registers): Ditto.
7759 (fetch_register, store_register): Ditto.
7760 (linux_read_memory, linux_write_memory): Ditto.
7761 (linux_request_interrupt): Ditto.
7762 (linux_read_auxv): Ditto.
7763 (linux_xfer_siginfo): Ditto.
7764 (linux_qxfer_spu): Ditto.
7765 (linux_qxfer_libraries_svr4): Ditto.
7766 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7767 moved to inferiors.h.
7769 (get_thread_lwp): Update.
7770 (struct lwp_info): Delete member "entry". Simplify comment for
7773 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7774 current_inferior directly.
7775 (update_watch_registers_callback): Update, "entry" parameter is a
7776 struct thread_info * now. Fetch pid from thread.
7777 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7778 (mips_insert_point): Fetch lwpid from current_inferior.
7779 Pass &all_threads to find_inferior, not &all_lwps.
7780 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7781 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7783 (mips_stopped_data_address): Ditto.
7784 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7786 * linux-tile-low.c (tile_arch_setup): Ditto.
7787 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7788 (update_debug_registers_callback): Update, "entry" parameter is a
7789 struct thread_info * now. Fetch pid from thread.
7790 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7791 Pass &all_threads to find_inferior, not &all_lwps.
7792 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7793 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7794 Pass &all_threads to find_inferior, not &all_lwps.
7795 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7796 (i386_dr_low_get_status): Ditto.
7797 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7798 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7799 (x86_linux_read_description): Ditto.
7800 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7802 2014-02-20 Doug Evans <dje@google.com>
7804 * inferiors.c (get_first_inferior): Fix buglet.
7806 2014-02-19 Doug Evans <dje@google.com>
7808 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7809 * inferiors.c (add_thread): Change result type to struct thread_info *.
7810 All callers updated.
7811 (add_lwp): Call add_thread here instead of in callers.
7812 All callers updated.
7813 * linux-low.h (get_lwp_thread): Rewrite.
7814 (struct lwp_info): New member "thread".
7816 2014-02-19 Doug Evans <dje@google.com>
7818 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7819 All callers updated.
7821 2014-02-19 Doug Evans <dje@google.com>
7823 * inferiors.c (add_thread): Fix whitespace.
7825 2014-02-19 Doug Evans <dje@google.com>
7827 * dll.c (clear_dlls): Replace accessing list implemention details
7829 * gdbthread.h (get_first_thread): Declare.
7830 * inferiors.c (for_each_inferior_with_data): New function.
7831 (get_first_thread): New function.
7832 (find_thread_ptid): Simplify.
7833 (get_first_inferior): New function.
7834 (clear_list): Delete.
7835 (one_inferior_p): New function.
7836 (clear_inferior_list): New function.
7837 (clear_inferiors): Update.
7838 * inferiors.h (for_each_inferior_with_data): Declare.
7839 (clear_inferior_list): Declare.
7840 (one_inferior_p): Declare.
7841 (get_first_inferior): Declare.
7842 * linux-low.c (linux_wait_for_event): Replace accessing list
7843 implemention details with API function.
7844 * server.c (target_running): Ditto.
7845 (accumulate_file_name_length): New function.
7846 (emit_dll_description): New function.
7847 (handle_qxfer_libraries): Replace accessing list implemention
7848 details with API function.
7849 (handle_qxfer_threads_worker): New function.
7850 (handle_qxfer_threads_proper): Replace accessing list implemention
7851 details with API function.
7852 (handle_query): Ditto.
7853 (visit_actioned_threads_callback_ftype): New typedef.
7854 (visit_actioned_threads_data): New struct.
7855 (visit_actioned_threads): Rewrite to be find_inferior callback.
7856 (resume): Call find_inferior.
7857 (handle_status): Replace accessing list implemention
7858 details with API function.
7859 (process_serial_event): Replace accessing list implemention details
7861 * target.c (set_desired_inferior): Replace accessing list implemention
7862 details with API function.
7863 * tracepoint.c (same_process_p): New function.
7864 (gdb_agent_about_to_close): Replace accessing list implemention
7865 details with API function.
7866 * win32-low.c (child_delete_thread): Replace accessing list
7867 implemention details with API function.
7868 (match_dll_by_basename): New function.
7869 (dll_is_loaded_by_basename): New function.
7870 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7871 details call to dll_is_loaded_by_basename.
7873 2014-02-19 Doug Evans <dje@google.com>
7875 * dll.h (struct dll_info): Add comment.
7876 * gdbthread.h (struct thread_info): Add comment.
7877 (current_ptid): Simplify.
7878 * inferiors.c (add_process): Update.
7879 (remove_process): Update.
7880 * inferiors.h (struct process_info): Rename member "head" to "entry".
7881 * linux-low.c (delete_lwp): Update.
7883 (last_thread_of_process_p): Update.
7884 (kill_one_lwp_callback, linux_kill): Update.
7885 (status_pending_p_callback): Update.
7886 (wait_for_sigstop): Update. Simplify read of ptid.
7887 (start_step_over): Update.
7888 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7889 (get_lwp_thread): Update.
7890 (struct lwp_info): Rename member "head" to "entry".
7891 * regcache.h (inferior_list_entry): Delete.
7892 * server.c (kill_inferior_callback): Update.
7893 (detach_or_kill_inferior_callback): Update.
7894 (print_started_pid): Update.
7895 (print_attached_pid): Update.
7896 (process_serial_event): Simplify read of ptid.
7897 * thread-db.c (thread_db_create_event): Update.
7898 (thread_db_get_tls_address): Update.
7899 * win32-low.c (current_inferior_ptid): Simplify.
7901 2014-02-19 Tom Tromey <tromey@redhat.com>
7903 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7905 (target_supports_btrace): Update.
7907 2014-02-14 Yao Qi <yao@codesourcery.com>
7909 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7910 (rsp-low-ipa.o): New target.
7912 2014-02-12 Tom Tromey <tromey@redhat.com>
7914 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7915 convert_ascii_to_int.
7916 * regcache.c (registers_to_string): Likewise.
7917 * remote-utils.c (decode_M_packet): Likewise.
7918 * server.c (process_serial_event): Likewise.
7920 2014-02-12 Tom Tromey <tromey@redhat.com>
7922 * server.c (handle_query, handle_v_run): Use hex2bin, not
7924 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7926 2014-02-12 Tom Tromey <tromey@redhat.com>
7928 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7929 convert_int_to_ascii.
7930 * regcache.c (registers_to_string, collect_register_as_string):
7932 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7934 * server.c (process_serial_event): Likewise.
7935 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7936 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7938 2014-02-12 Tom Tromey <tromey@redhat.com>
7940 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7941 bin2hex, not hexify.
7942 * tracepoint.c (cmd_qtstatus): Likewise.
7944 2014-02-12 Tom Tromey <tromey@redhat.com>
7946 * remote-utils.c (monitor_output): Pass explicit length to
7949 2014-02-12 Tom Tromey <tromey@redhat.com>
7951 * tracepoint.c: Include rsp-low.h.
7952 * server.c: Include rsp-low.h.
7953 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7954 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7956 * remote-utils.c: Include rsp-low.h.
7957 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7958 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7959 (convert_int_to_ascii, convert_ascii_to_int): Move to
7961 * regcache.c: Include rsp-low.h.
7962 * ax.c: Include rsp-low.h.
7963 * Makefile.in (SFILES): Add common/rsp-low.c.
7964 (OBS): Add rsp-low.o.
7965 (rsp-low.o): New target.
7967 2014-02-12 Tom Tromey <tromey@redhat.com>
7969 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7970 Include print-utils.h.
7971 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7972 (plongest, thirty_two, phex_nz): Remove.
7973 * Makefile.in (SFILES): Add common/print-utils.c.
7974 (OBS): Add print-utils.o.
7975 (print-utils-ipa.o): New target.
7976 (print-utils.o): New target.
7977 (IPA_OBJS): Add print-utils-ipa.o.
7979 2014-02-06 Tom Tromey <tromey@redhat.com>
7981 * Makefile.in (SFILES): Fix indentation.
7983 2014-02-05 Doug Evans <dje@google.com>
7985 * linux-low.c (linux_wait_for_event): Improve comment.
7986 (linux_wait_1): Keep current_inferior in sync with event_child.
7988 2014-01-22 Doug Evans <dje@google.com>
7990 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7992 2014-01-22 Doug Evans <dje@google.com>
7994 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7995 * configure: Regenerate.
7996 * config.in: Regenerate.
7997 * Makefile.in (SFILES): Add debug.c.
7999 * debug.c: New file.
8000 * debug.h: New file.
8001 * linux-aarch64-low.c (*): Update all debugging printfs to use
8002 debug_printf instead of fprintf.
8003 * linux-arm-low.c (*): Ditto.
8004 * linux-cris-low.c (*): Ditto.
8005 * linux-crisv32-low.c (*): Ditto.
8006 * linux-m32r-low.c (*): Ditto.
8007 * linux-sparc-low.c (*): Ditto.
8008 * linux-x86.c (*): Ditto.
8009 * linux-low.c (*): Ditto.
8010 (linux_wait_1): Add calls to debug_enter, debug_exit.
8011 (linux_wait): Remove redundant debugging printf.
8012 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8013 (linux_resume, unstop_all_lwps): Ditto.
8014 * mem-break.c (*): Update all debugging printfs to use
8015 debug_printf instead of fprintf.
8016 * remote-utils.c (*): Ditto.
8017 * thread-db.c (*): Ditto.
8018 * server.c #include <ctype.h>, "gdb_vecs.h".
8019 (debug_threads): Moved to debug.c.
8020 (*): Update all debugging printfs to use debug_printf instead of
8022 (start_inferior): Replace call to fflush with call to debug_flush.
8023 (monitor_show_help): Mention set debug-format.
8024 (parse_debug_format_options): New function.
8025 (handle_monitor_command): Handle "monitor set debug-format".
8026 (gdbserver_usage): Mention --debug-format.
8027 (main): Parse --debug-format.
8028 * server.h (debug_threads): Declaration moved to debug.h.
8030 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8031 trace_debug_1 that uses debug_printf.
8032 (tracepoint_look_up_symbols): Update all debugging printfs to use
8033 debug_printf instead of fprintf.
8035 2014-01-20 Baruch Siach <baruch@tkos.co.il>
8037 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8040 2014-01-17 Pedro Alves <palves@redhat.com>
8043 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8044 defined after including gdb_proc_service.h.
8046 2014-01-16 Doug Evans <dje@google.com>
8048 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8049 (match_dll): Use it.
8051 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8053 * target.h (target_ops) <read_btrace>: Change parameters and
8054 return type to allow error reporting.
8055 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8056 trace reading errors on.
8057 * linux-low.c (linux_low_read_btrace): Pass trace reading
8059 (linux_low_disable_btrace): New.
8061 2014-01-15 Doug Evans <dje@google.com>
8063 * inferiors.c (thread_id_to_gdb_id): Delete.
8064 * inferiors.h (thread_id_to_gdb_id): Delete.
8066 2014-01-13 Eli Zaretskii <eliz@gnu.org>
8068 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8069 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8072 2014-01-08 Pedro Alves <palves@redhat.com>
8074 * server.c (handle_status): Don't discard previous queued stop
8075 replies or thread's pending status here.
8076 (main) <disconnection>: Do it here instead.
8078 2014-01-08 Pedro Alves <palves@redhat.com>
8080 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8081 * server.c (visit_actioned_threads, handle_pending_status): New
8083 (handle_v_cont): Factor out parts to ...
8084 (resume): ... this new function. If in all-stop, and a thread
8085 being resumed has a pending status, report it without actually
8087 (myresume): Adjust to use the new 'resume' function.
8088 (clear_pending_status_callback, set_pending_status_callback)
8089 (find_status_pending_thread_callback): New functions.
8090 (handle_status): Handle the case of multiple threads having
8091 interesting statuses to report. Report threads' real last signal
8092 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8093 with an interesting thread to report the status for, instead of
8094 always reporting the status of the first thread.
8096 2014-01-01 Joel Brobecker <brobecker@adacore.com>
8098 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8099 * gdbreplay.c (gdbreplay_version): Likewise.
8101 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8103 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8104 iov.iov_len with the real length in use.
8106 2013-12-13 Joel Brobecker <brobecker@adacore.com>
8108 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8109 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8110 for all targets that use win32-low.c.
8111 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8112 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8114 2013-12-13 Pedro Alves <palves@redhat.com>
8116 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8117 if equal to TARGET_WAITKIND_LOADED.
8118 * win32-low.c (cached_status): New static global.
8119 (win32_wait): Add declaration.
8120 (do_initial_child_stuff): Flush all initial pending debug events
8121 up to the initial breakpoint.
8122 (win32_wait): If CACHED_STATUS was set, return that instead
8123 of doing a real wait. Remove the code resuming the execution
8124 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8125 during the initial phase. Also remove the code changing
8126 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8127 TARGET_WAITKIND_STOPPED.
8129 2013-12-11 Yao Qi <yao@codesourcery.com>
8131 * notif.c (handle_notif_ack): Return 0 if no notification
8134 2013-11-20 Doug Evans <dje@google.com>
8136 * linux-low.c (linux_set_resume_request): Fix comment.
8138 2013-11-20 Doug Evans <dje@google.com>
8140 * linux-low.c (resume_status_pending_p): Tweak comment.
8142 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8144 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8145 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8146 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8147 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8148 (srv_amd64_regobj): Add amd64-mpx.o.
8149 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8150 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8151 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8152 * i387-fp.c (num_pl_bnd_register) Added constant.
8153 (num_pl_bnd_cfg_registers) Added constant.
8154 (struct i387_xsave) Added reserved area and MPX fields.
8155 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8156 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8158 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8159 (init_registers_amd64_mpx_linux): Declare new function.
8160 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8161 (x86_64_regmap): Add MPX registers.
8162 (x86_linux_read_description): Add MPX case.
8163 (initialize_low_arch): Initialize MPX targets.
8165 2013-11-18 Tom Tromey <tromey@redhat.com>
8167 * configure: Rebuild.
8168 * configure.ac: Don't check for stdlib.h.
8169 * gdbreplay.c: Unconditionally include stdlib.h.
8171 2013-11-18 Tom Tromey <tromey@redhat.com>
8173 * config.in: Rebuild.
8174 * configure: Rebuild.
8175 * configure.ac: Don't use AC_HEADER_DIRENT.
8177 2013-11-18 Tom Tromey <tromey@redhat.com>
8179 * server.h: Don't check HAVE_STRING_H.
8180 * gdbreplay.c: Don't check HAVE_STRING_H.
8181 * configure: Rebuild.
8183 2013-11-18 Tom Tromey <tromey@redhat.com>
8185 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8188 2013-11-08 Tom Tromey <tromey@redhat.com>
8190 * configure, config.in: Rebuild.
8191 * configure.ac: Remove unused configury.
8193 2013-11-08 Tom Tromey <tromey@redhat.com>
8195 * acinclude.m4: Include common.m4, codeset.m4.
8196 * configure, config.in: Rebuild.
8197 * configure.ac: Use GDB_AC_COMMON.
8199 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8201 * linux-s390-low.c (HWCAP_S390_TE): New define.
8202 (s390_arch_setup): Consider the TE field in the HWCAP for
8203 determining 'have_regset_tdb'.
8205 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8208 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8211 2013-10-02 Pedro Alves <palves@redhat.com>
8213 * server.c (process_serial_event): Don't output "GDBserver
8214 exiting" if GDB is connected through stdio.
8215 * target.c (mywait): Likewise, be silent if GDB is connected
8218 2013-10-01 Joel Brobecker <brobecker@adacore.com>
8220 * lynx-low.c (lynx_add_threads_after_attach): New function.
8221 (lynx_attach): Remove call to add_thread. Add call to
8222 lynx_add_threads_after_attach instead.
8224 2013-09-28 Mike Frysinger <vapier@gentoo.org>
8226 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8227 * config.in, configure: Regenerated.
8229 2013-09-18 Yao Qi <yao@codesourcery.com>
8232 * server.c (start_inferior): Clear 'resume_info'.
8234 2013-09-16 Jiong Wang <jiwang@tilera.com>
8236 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8239 2013-09-16 Jiong Wang <jiwang@tilera.com>
8241 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8242 linux-tile-low.o to srv_tgtobj.
8244 2013-09-16 Will Newton <will.newton@linaro.org>
8246 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8249 2013-09-06 Pedro Alves <palves@redhat.com>
8251 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8252 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8253 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8254 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8255 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8256 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8258 2013-09-06 Pedro Alves <palves@redhat.com>
8260 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8261 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8263 2013-09-06 Pedro Alves <palves@redhat.com>
8265 * linux-amd64-ipa.c: Include tracepoint.h.
8266 * linux-i386-ipa.c: Include tracepoint.h.
8268 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8270 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8271 (ps_get_thread_area): New function.
8273 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8275 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8276 (initialize_low_arch): Call init_registers_crisv32 rather than
8277 init_register_crisv32.
8279 2013-09-05 Pedro Alves <palves@redhat.com>
8281 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8283 * hostio.h: ... this new file.
8284 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8285 win32-low.c: Include hostio.h.
8287 2013-09-05 Pedro Alves <palves@redhat.com>
8289 * server.h (gdb_client_data, handler_func, callback_handler_func)
8290 (delete_file_handler, add_file_handler, append_callback_event)
8291 (delete_callback_event, start_event_loop, initialize_event_loop):
8292 Move to event-loop.h and include it.
8293 * event-loop.h: New file.
8295 2013-09-05 Pedro Alves <palves@redhat.com>
8297 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8298 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8299 (loaded_dll, unloaded_dll): Move to ...
8300 * dll.h: ... this new file.
8301 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8303 2013-09-05 Pedro Alves <palves@redhat.com>
8305 * server.h (current_process, get_thread_process, all_processes)
8306 (add_inferior_to_list, for_each_inferior, current_inferior)
8307 (remove_inferior, add_process, remove_process, find_process_pid)
8308 (have_started_inferiors_p, have_attached_inferiors_p)
8309 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8310 (clear_inferiors, find_inferior, find_inferior_id)
8311 (inferior_target_data, set_inferior_target_data)
8312 (inferior_regcache_data, set_inferior_regcache_data): Move to
8313 inferiors.h, and include it.
8314 * inferiors.h: New file.
8316 2013-09-05 Pedro Alves <palves@redhat.com>
8318 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8322 2013-09-05 Pedro Alves <palves@redhat.com>
8324 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8326 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8327 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8328 (handle_tracepoint_general_set, handle_tracepoint_query)
8329 (tracepoint_finished_step, tracepoint_was_hit)
8330 (release_while_stepping_state_list, current_traceframe)
8331 (in_readonly_region, traceframe_read_mem)
8332 (fetch_traceframe_registers, traceframe_read_sdata)
8333 (traceframe_read_info, struct fast_tpoint_collect_status)
8334 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8335 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8336 (supply_fast_tracepoint_registers)
8337 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8338 (ipa_tdesc, claim_trampoline_space)
8339 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8340 (agent_mem_read, agent_get_trace_state_variable_value)
8341 (agent_set_trace_state_variable_value, agent_tsv_read)
8342 (agent_mem_read_string, get_raw_reg_func_addr)
8343 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8344 * tracepoint.h: ... this new file.
8346 2013-09-05 Pedro Alves <palves@redhat.com>
8348 * server.h (perror_with_name, error, fatal, warning, paddress)
8349 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8351 * utils.h: New file.
8353 2013-09-05 Pedro Alves <palves@redhat.com>
8355 * server.h (remote_debug, noack_mode, transport_is_reliable)
8356 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8357 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8358 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8359 (write_enn, initialize_async_io, enable_async_io)
8360 (disable_async_io, check_remote_input_interrupt_request)
8361 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8362 (dead_thread_notify, prepare_resume_reply)
8363 (decode_address_to_semicolon, decode_address, decode_m_packet)
8364 (decode_M_packet, decode_X_packet, decode_xfer_write)
8365 (decode_search_memory_packet, unhexify, hexify)
8366 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8367 (look_up_one_symbol, relocate_instruction)
8368 (monitor_output): Move to remote-utils.h, and include it.
8369 * remote-utils.h: New file.
8371 2013-09-05 Pedro Alves <palves@redhat.com>
8373 * server.h (_): Delete.
8375 2013-09-02 Pedro Alves <palves@redhat.com>
8377 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8378 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8380 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8382 2013-09-02 Pierre Muller <muller@sourceware.org>
8384 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8385 or WriteProcessMemory complete successfully and handle
8386 ERROR_PARTIAL_COPY error.
8388 2013-09-02 Pedro Alves <palves@redhat.com>
8390 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8391 error instead of EIO.
8393 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8396 * linux-low.c: Include filestuff.h.
8397 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8398 * lynx-low.c: Include filestuff.h.
8399 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8400 * server.c: Include filestuff.h.
8401 (main): Call notice_open_fds.
8402 * spu-low.c: Include filestuff.h.
8403 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8405 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
8407 * Makefile.in: Explain why ../target and ../nat are not
8408 listed as include file search paths.
8409 (linux-waitpid.o): New object file rule.
8410 * configure.srv (srv_native_linux_obj): New variable.
8411 Replace all occurrences of linux native object files with
8412 $srv_native_linux_obj.
8413 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8414 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8415 (linux_enable_event_reporting): Remove declaration.
8416 (my_waitpid): Moved to common/linux-waitpid.c.
8417 (linux_wait_for_event): Pass ptid when calling
8418 linux_enable_event_reporting.
8419 (linux_supports_tracefork_flag): Remove.
8420 (linux_enable_event_reporting): Likewise.
8421 (linux_tracefork_grandchild): Remove.
8422 (STACK_SIZE): Moved to common/linux-ptrace.c.
8423 (linux_tracefork_child): Remove.
8424 (linux_test_for_tracefork): Remove.
8425 (linux_look_up_symbols): Call linux_supports_traceclone.
8426 (initialize_low): Remove call to linux_test_for_tracefork.
8427 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8428 common/linux-ptrace.h.
8429 (PTRACE_TYPE_ARG4): Likewise.
8430 Include linux-ptrace.h.
8432 2013-08-21 Pedro Alves <palves@redhat.com>
8434 * config.in: Renegerate.
8436 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
8438 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8439 (SFILES): Remove $(srcdir)/common/target-common.c and
8440 add $(srcdir)/target/waitstatus.c.
8441 (OBS): Remove target-common.o and add waitstatus.o.
8442 (server_h): Remove $(srcdir)/../common/target-common.h and
8443 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8444 and $(srcdir)/../target/waitstatus.h.
8445 (target-common.o): Remove.
8446 (waitstatus.o): New target object file.
8447 * target.h: Do not include target-common.h and
8448 include target/resume.h, target/wait.h and
8449 target/waitstatus.h.
8451 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
8453 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8454 to PTRACE_TYPE_ARG3.
8455 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8456 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8458 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8459 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8461 2013-07-27 Jie Zhang <jie@codesourcery.com>
8462 Daniel Jacobowitz <dan@codesourcery.com>
8463 Yao Qi <yao@codesourcery.com>
8465 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8466 (mips-linux-watch.o): New rule.
8467 (mips_linux_watch_h): New variable.
8468 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8470 * linux-mips-low.c: Include mips-linux-watch.h.
8471 (struct arch_process_info, struct arch_lwp_info): New.
8472 (update_watch_registers_callback): New function.
8473 (mips_linux_new_process, mips_linux_new_thread) New functions.
8474 (mips_linux_prepare_to_resume, mips_insert_point): New
8476 (mips_remove_point, mips_stopped_by_watchpoint): New
8478 (rsp_bp_type_to_target_hw_bp_type): New function.
8479 (mips_stopped_data_address): New function.
8480 (the_low_target): Add watchpoint support functions.
8482 2013-07-27 Yao Qi <yao@codesourcery.com>
8484 * i386-low.c: Include break-common.h.
8485 (enum target_hw_bp_type): Remove.
8487 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
8489 * Makefile.in (SFILES): /common/target-common.c.
8490 (OBS): Add target-common.o.
8491 (server_h): Add $(srcdir)/../common/target-common.h.
8492 (target-common.o): New target.
8493 * server.c (queue_stop_reply_callback): Free
8494 status string after use.
8495 * target.c (target_waitstatus_to_string): Remove.
8496 * target.h: Include target-common.h.
8497 (resume_kind): Likewise.
8498 (target_waitkind): Likewise.
8499 (target_waitstatus): Likewise.
8500 (TARGET_WNOHANG): Likewise.
8502 2013-07-04 Yao Qi <yao@codesourcery.com>
8504 * Makefile.in (host_alias): Use @host_noncanonical@.
8505 (target_alias): Use @target_noncanonical@.
8506 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8507 ACX_NONCANONICAL_HOST.
8508 * configure: Regenerated.
8511 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8513 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8514 * configure: Rebuild.
8515 * Makefile.in (version_host, version_target): Get from configure.
8516 (version.c): Use $(version_host) and $(version_target).
8518 2013-07-03 Pedro Alves <palves@redhat.com>
8520 * Makefile.in (config.status): Depend on development.sh.
8521 * acinclude.m4: Include libmcheck.m4.
8522 * configure: Regenerate.
8524 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8526 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8527 attribute inside the parentheses.
8528 (winapi_DebugSetProcessKillOnExit): Ditto.
8529 (winapi_DebugBreakProcess): Ditto.
8530 (winapi_GenerateConsoleCtrlEvent): Ditto.
8532 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8534 * notif.h (notif_event): Add a dummy member to avoid compiler
8537 2013-07-01 Pedro Alves <palves@redhat.com>
8539 * hostio.c (HOSTIO_PATH_MAX): Define.
8540 (require_filename, handle_open, handle_unlink, handle_readlink):
8543 2013-07-01 Pedro Alves <palves@redhat.com>
8545 * server.h: Include "pathmax.h".
8546 * linux-low.c: Don't include sys/param.h.
8547 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8549 * win32-low.c: Don't include sys/param.h.
8550 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8552 2013-07-01 Pedro Alves <palves@redhat.com>
8554 * event-loop.c: Don't check HAVE_UNISTD_H before including
8556 * gdbreplay.c: Likewise.
8557 * remote-utils.c: Likewise.
8558 * server.c: Likewise.
8559 * configure.ac: Don't check for unistd.h.
8560 * configure: Regenerate.
8562 2013-06-28 Tom Tromey <tromey@redhat.com>
8564 * Makefile.in (version.c): Use version.in, not
8567 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8569 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8570 * configure: Rebuild.
8571 * Makefile.in (version_host, version_target): Get from configure.
8572 (version.c): Use $(version_host) and $(version_target).
8574 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8576 Fix trace-status to output user name without trailing colon.
8577 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8579 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8581 Fix trace-status to output proper start-time and stop-time.
8582 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8583 output start time and stop time in hex as gdb expects.
8585 2013-06-26 Pedro Alves <pedro@codesourcery.com>
8587 * tracepoint.c (build_traceframe_info_xml): Output trace state
8588 variables present in the trace buffer.
8590 2013-06-24 Tom Tromey <tromey@redhat.com>
8592 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8594 (version.o): Remove.
8595 * gdbreplay.c: Include version.h.
8596 (version, host_name): Don't declare.
8597 * server.h: Include version.h.
8598 (version, host_name): Don't declare.
8600 2013-06-12 Pedro Alves <palves@redhat.com>
8602 * linux-x86-low.c (linux_is_elf64): Delete global.
8603 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8604 with local linux_pid_exe_is_elf_64_file use.
8606 2013-06-11 Pedro Alves <palves@redhat.com>
8608 * linux-low.c (regset_disabled, disable_regset): New functions.
8609 (regsets_fetch_inferior_registers)
8610 (regsets_store_inferior_registers): Use them.
8611 (initialize_regsets_info); Don't allocate the disabled_regsets
8613 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8616 2013-06-11 Pedro Alves <palves@redhat.com>
8618 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8621 2013-06-11 Pedro Alves <palves@redhat.com>
8623 * linux-x86-low.c (initialize_low_arch): Call
8624 init_registers_x32_avx_linux.
8626 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8628 Fix compatibility with Android Bionic.
8629 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8632 2013-06-07 Pedro Alves <palves@redhat.com>
8635 * Makefile.in (OBS): Add tdesc.o.
8636 (IPA_OBJS): Add tdesc-ipa.o.
8637 (tdesc-ipa.o): New rule.
8638 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8640 * linux-low.c (new_inferior): Delete.
8641 (disabled_regsets, num_regsets): Delete.
8642 (linux_add_process): Adjust to set the new per-process
8644 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8645 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8646 was a stop. When calling arch_setup, switch the current inferior
8647 to the thread that got an event.
8648 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8649 (regsets_fetch_inferior_registers)
8650 (regsets_store_inferior_registers): New regsets_info parameter.
8652 (linux_register_in_regsets): New regs_info parameter. Adjust to
8654 (register_addr, fetch_register, store_register): New usrregs_info
8655 parameter. Adjust to use it.
8656 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8657 parameter regs_info. Adjust to use it.
8658 (linux_fetch_registers): Get the current inferior's regs_info, and
8660 (linux_store_registers): Ditto.
8661 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8662 (initialize_low): Don't initialize the target_regsets here. Call
8663 initialize_low_arch.
8664 * linux-low.h (target_regsets): Delete declaration.
8665 (struct regsets_info): New.
8666 (struct usrregs_info): New.
8667 (struct regs_info): New.
8668 (struct process_info_private) <new_inferior>: New field.
8669 (struct linux_target_ops): Delete the num_regs, regmap, and
8670 regset_bitmap fields. New field regs_info.
8671 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8672 * i387-fp.c (num_xmm_registers): Delete.
8673 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8674 calls to new interface.
8675 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8676 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8677 Infer the number of xmm registers from the regcache's target
8679 * i387-fp.h (num_xmm_registers): Delete.
8680 * inferiors.c (add_thread): Don't install the thread's regcache
8682 * proc-service.c (gregset_info): Fetch the current inferior's
8683 regs_info. Adjust to use it.
8684 * regcache.c: Include tdesc.h.
8685 (register_bytes, reg_defs, num_registers)
8686 (gdbserver_expedite_regs): Delete.
8687 (get_thread_regcache): If the thread doesn't have a regcache yet,
8688 create one, instead of aborting gdbserver.
8689 (regcache_invalidate_one): Rename to ...
8690 (regcache_invalidate_thread): ... this.
8691 (regcache_invalidate_one): New.
8692 (regcache_invalidate): Only invalidate registers of the current
8694 (init_register_cache): Add target_desc parameter, and use it.
8695 (new_register_cache): Ditto. Assert the target description has a
8696 non zero registers_size.
8697 (regcache_cpy): Add assertions. Adjust.
8698 (realloc_register_cache, set_register_cache): Delete.
8699 (registers_to_string, registers_from_string): Adjust.
8700 (find_register_by_name, find_regno, find_register_by_number)
8701 (register_cache_size): Add target_desc parameter, and use it.
8702 (free_register_cache_thread, free_register_cache_thread_one)
8703 (regcache_release, register_cache_size): New.
8704 (register_size): Add target_desc parameter, and use it.
8705 (register_data, supply_register, supply_register_zeroed)
8706 (supply_regblock, supply_register_by_name, collect_register)
8707 (collect_register_as_string, collect_register_by_name): Adjust.
8708 * regcache.h (struct target_desc): Forward declare.
8709 (struct regcache) <tdesc>: New field.
8710 (init_register_cache, new_register_cache): Add target_desc
8712 (regcache_invalidate_thread): Declare.
8713 (regcache_invalidate_one): Delete declaration.
8714 (regcache_release): Declare.
8715 (find_register_by_number, register_cache_size, register_size)
8716 (find_regno): Add target_desc parameter.
8717 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8719 * remote-utils.c: Include tdesc.h.
8720 (outreg, prepare_resume_reply): Adjust.
8721 * server.c: Include tdesc.h.
8722 (gdbserver_xmltarget): Delete declaration.
8723 (get_features_xml, process_serial_event): Adjust.
8724 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8726 (struct process_info) <tdesc>: New field.
8727 (ipa_tdesc): Declare.
8728 * tdesc.c: New file.
8729 * tdesc.h: New file.
8730 * tracepoint.c: Include tdesc.h.
8731 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8732 (get_context_regcache): Adjust to pass ipa_tdesc down.
8733 (do_action_at_tracepoint): Adjust to get the register cache size
8734 from the context regcache's description.
8735 (traceframe_walk_blocks): Adjust to get the register cache size
8736 from the current trace frame's description.
8737 (traceframe_get_pc): Adjust to get current trace frame's
8738 description and pass it down.
8739 (gdb_collect): Adjust to get the register cache size from the
8741 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8742 (gdbserver_xmltarget): Delete.
8743 (initialize_low_tracepoint): Set the ipa's target description.
8744 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8745 (initialize_low_tracepoint): Set the ipa's target description.
8746 * linux-x86-low.c: Include tdesc.h.
8747 [__x86_64__] (is_64bit_tdesc): New.
8748 (ps_get_thread_area, x86_get_thread_area): Use it.
8749 (i386_cannot_store_register): Rename to ...
8750 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8751 (i386_cannot_fetch_register): Rename to ...
8752 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8753 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8755 (target_regsets): Rename to ...
8756 (x86_regsets): ... this.
8757 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8759 (x86_siginfo_fixup): Use is_64bit_tdesc.
8760 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8761 (tdesc_x32_avx_linux, tdesc_x32_linux)
8762 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8764 (x86_linux_update_xmltarget): Delete.
8765 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8766 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8767 (AMD64_LINUX_USER64_CS): New.
8768 (x86_linux_read_description): New, based on
8769 x86_linux_update_xmltarget.
8770 (same_process_callback): New.
8771 (x86_arch_setup_process_callback): New.
8772 (x86_linux_update_xmltarget): New.
8773 (x86_regsets_info): New.
8774 (amd64_linux_regs_info): New.
8775 (i386_linux_usrregs_info): New.
8776 (i386_linux_regs_info): New.
8777 (x86_linux_regs_info): New.
8778 (x86_arch_setup): Reimplement.
8779 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8780 (x86_emit_ops): Ditto.
8781 (the_low_target): Adjust. Install x86_linux_regs_info,
8782 x86_cannot_fetch_register, and x86_cannot_store_register.
8783 (initialize_low_arch): New.
8784 * linux-ia64-low.c (tdesc_ia64): Declare.
8785 (ia64_fetch_register): Adjust.
8786 (ia64_usrregs_info, regs_info): New globals.
8787 (ia64_regs_info): New function.
8788 (the_low_target): Adjust.
8789 (initialize_low_arch): New function.
8790 * linux-sparc-low.c (tdesc_sparc64): Declare.
8791 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8793 (sparc_arch_setup): New function.
8794 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8795 (the_low_target): Adjust.
8796 (initialize_low_arch): New function.
8797 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8798 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8799 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8800 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8801 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8802 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8803 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8804 (tdesc_powerpc_isa205_vsx64l): Declare.
8805 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8806 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8807 (ppc_set_pc, ppc_get_hwcap): Adjust.
8808 (ppc_usrregs_info): Forward declare.
8809 (!__powerpc64__) ppc_regmap_adjusted: New global.
8810 (ppc_arch_setup): Adjust to the current process'es target
8812 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8813 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8814 (ppc_store_evrregset): Adjust.
8815 (target_regsets): Rename to ...
8816 (ppc_regsets): ... this, and make static.
8817 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8818 (ppc_regs_info): New function.
8819 (the_low_target): Adjust.
8820 (initialize_low_arch): New function.
8821 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8822 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8823 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8824 (tdesc_s390x_linux64v2): Declare.
8825 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8826 (s390_fill_gregset, s390_store_last_break): Adjust.
8827 (target_regsets): Rename to ...
8828 (s390_regsets): ... this, and make static.
8829 (s390_get_pc, s390_set_pc): Adjust.
8830 (s390_get_hwcap): New target_desc parameter, and use it.
8831 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8832 (s390_arch_setup): Adjust to set the current process'es target
8833 description. Don't adjust the regmap.
8834 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8835 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8836 (regs_info_3264): New globals.
8837 (s390_regs_info): New function.
8838 (the_low_target): Adjust.
8839 (initialize_low_arch): New function.
8840 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8841 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8842 [__mips64] (init_registers_mips_linux)
8843 (init_registers_mips_dsp_linux): Delete defines.
8844 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8845 (have_dsp): New global.
8846 (mips_read_description): New, based on mips_arch_setup.
8847 (mips_arch_setup): Reimplement.
8848 (get_usrregs_info): New function.
8849 (mips_cannot_fetch_register, mips_cannot_store_register)
8850 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8851 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8852 (target_regsets): Rename to ...
8853 (mips_regsets): ... this, and make static.
8854 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8855 (dsp_regs_info, regs_info): New globals.
8856 (mips_regs_info): New function.
8857 (the_low_target): Adjust.
8858 (initialize_low_arch): New function.
8859 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8860 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8862 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8863 (arm_read_description): New, with bits factored from
8865 (arm_arch_setup): Reimplement.
8866 (target_regsets): Rename to ...
8867 (arm_regsets): ... this, and make static.
8868 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8869 (arm_regs_info): New function.
8870 (the_low_target): Adjust.
8871 (initialize_low_arch): New function.
8872 * linux-m68k-low.c (tdesc_m68k): Declare.
8873 (target_regsets): Rename to ...
8874 (m68k_regsets): ... this, and make static.
8875 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8876 (m68k_regs_info): New function.
8877 (m68k_arch_setup): New function.
8878 (the_low_target): Adjust.
8879 (initialize_low_arch): New function.
8880 * linux-sh-low.c (tdesc_sharch): Declare.
8881 (target_regsets): Rename to ...
8882 (sh_regsets): ... this, and make static.
8883 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8884 (sh_regs_info, sh_arch_setup): New functions.
8885 (the_low_target): Adjust.
8886 (initialize_low_arch): New function.
8887 * linux-bfin-low.c (tdesc_bfin): Declare.
8888 (bfin_arch_setup): New function.
8889 (bfin_usrregs_info, regs_info): New globals.
8890 (bfin_regs_info): New function.
8891 (the_low_target): Adjust.
8892 (initialize_low_arch): New function.
8893 * linux-cris-low.c (tdesc_cris): Declare.
8894 (cris_arch_setup): New function.
8895 (cris_usrregs_info, regs_info): New globals.
8896 (cris_regs_info): New function.
8897 (the_low_target): Adjust.
8898 (initialize_low_arch): New function.
8899 * linux-cris-low.c (tdesc_crisv32): Declare.
8900 (cris_arch_setup): New function.
8901 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8902 (cris_regs_info): New function.
8903 (the_low_target): Adjust.
8904 (initialize_low_arch): New function.
8905 * linux-m32r-low.c (tdesc_m32r): Declare.
8906 (m32r_arch_setup): New function.
8907 (m32r_usrregs_info, regs_info): New globals.
8908 (m32r_regs_info): Adjust.
8909 (initialize_low_arch): New function.
8910 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8911 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8912 (tic6x_usrregs_info): Forward declare.
8913 (tic6x_read_description): New function, based on ...
8914 (tic6x_arch_setup): ... this. Reimplement.
8915 (target_regsets): Rename to ...
8916 (tic6x_regsets): ... this, and make static.
8917 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8918 (tic6x_regs_info): New function.
8919 (the_low_target): Adjust.
8920 (initialize_low_arch): New function.
8921 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8922 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8923 (target_regsets): Rename to ...
8924 (xtensa_regsets): ... this, and make static.
8925 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8927 (xtensa_arch_setup, xtensa_regs_info): New functions.
8928 (the_low_target): Adjust.
8929 (initialize_low_arch): New function.
8930 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8931 (nios2_arch_setup): Set the current process'es tdesc.
8932 (target_regsets): Rename to ...
8933 (nios2_regsets): ... this.
8934 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8935 (nios2_regs_info): New function.
8936 (the_low_target): Adjust.
8937 (initialize_low_arch): New function.
8938 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8939 (aarch64_arch_setup): Set the current process'es tdesc.
8940 (target_regsets): Rename to ...
8941 (aarch64_regsets): ... this.
8942 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8943 (aarch64_regs_info): New function.
8944 (the_low_target): Adjust.
8945 (initialize_low_arch): New function.
8946 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8948 (target_regsets): Rename to ...
8949 (tile_regsets): ... this.
8950 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8951 (tile_regs_info): New function.
8952 (tile_arch_setup): Set the current process'es tdesc.
8953 (the_low_target): Adjust.
8954 (initialize_low_arch): New function.
8955 * spu-low.c (tdesc_spu): Declare.
8956 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8957 * win32-arm-low.c (tdesc_arm): Declare.
8958 (arm_arch_setup): New function.
8959 (the_low_target): Install arm_arch_setup instead of
8961 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8962 (init_windows_x86): Rename to ...
8963 (i386_arch_setup): ... this. Set `win32_tdesc'.
8964 (the_low_target): Adjust.
8965 * win32-low.c (win32_tdesc): New global.
8966 (child_add_thread): Don't create the thread cache here.
8967 (do_initial_child_stuff): Set the new process'es tdesc.
8968 * win32-low.h (struct target_desc): Forward declare.
8969 (win32_tdesc): Declare.
8970 * lynx-i386-low.c (tdesc_i386): Declare global.
8971 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8972 * lynx-low.c (lynx_tdesc): New global.
8973 (lynx_add_process): Set the new process'es tdesc.
8974 * lynx-low.h (struct target_desc): Forward declare.
8975 (lynx_tdesc): Declare global.
8976 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8977 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8978 * nto-low.c (nto_tdesc): New global.
8979 (do_attach): Set the new process'es tdesc.
8980 * nto-low.h (struct target_desc): Forward declare.
8981 (nto_tdesc): Declare.
8982 * nto-x86-low.c (tdesc_i386): Declare.
8983 (nto_x86_arch_setup): Set `nto_tdesc'.
8985 2013-06-04 Gary Benson <gbenson@redhat.com>
8987 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8988 to qSupported response when appropriate.
8989 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8990 with nonzero-length annex.
8991 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8992 arguments supplied in annex.
8994 2013-05-31 Doug Evans <dje@google.com>
8997 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8998 64 bits in 64-cross-32 environment.
9000 2013-05-28 Pedro Alves <palves@redhat.com>
9002 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9003 (aarch64-without-fpu.c): Delete rule.
9004 * configure.srv (aarch64*-*-linux*): Remove references to
9005 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9006 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9009 2013-05-24 Pedro Alves <palves@redhat.com>
9011 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9012 instead of strchr/decode_address. Error if the range isn't split
9013 with a ','. Don't assume there's be a ':' in the action.
9015 2013-05-23 Yao Qi <yao@codesourcery.com>
9016 Pedro Alves <palves@redhat.com>
9018 * linux-low.c (lwp_in_step_range): New function.
9019 (linux_wait_1): If the thread was range stepping and stopped
9020 outside the stepping range, report the stop to GDB. Otherwise,
9021 continue stepping. Add range stepping debug output.
9022 (linux_set_resume_request): Copy the step range from the resume
9024 (linux_supports_range_stepping): New.
9025 (linux_target_ops) <supports_range_stepping>: Set to
9026 linux_supports_range_stepping.
9027 * linux-low.h (struct linux_target_ops)
9028 <supports_range_stepping>: New field.
9029 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9030 * linux-x86-low.c (x86_supports_range_stepping): New.
9031 (the_low_target) <supports_range_stepping>: Set to
9032 x86_supports_range_stepping.
9033 * server.c (handle_v_cont): Handle 'r' action.
9034 (handle_v_requests): Append ";r" if the target supports range
9036 * target.h (struct thread_resume) <step_range_start,
9037 step_range_end>: New fields.
9038 (struct target_ops) <supports_range_stepping>:
9040 (target_supports_range_stepping): New macro.
9042 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9044 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9045 confusion in comment.
9047 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9049 * lynx-low.c (struct process_info_private): New type.
9050 (lynx_add_process): New function.
9051 (lynx_create_inferior, lynx_attach): Replace calls to
9052 add_process by calls to lynx_add_process.
9053 (lynx_resume): If PTID is null, then try using
9054 current_process()->private->last_wait_event_ptid.
9056 (lynx_clear_inferiors): Delete. The contents of that function
9057 has been inlined in lynx_mourn;
9058 (lynx_wait_1): Save the ptid in the process's private data.
9059 (lynx_mourn): Free the process' private data. Replace call
9060 to lynx_clear_inferiors by call to clear_inferiors.
9062 2013-05-17 Yao Qi <yao@codesourcery.com>
9064 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9067 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
9069 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9070 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9071 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9072 PT_TEXT_END_ADDR guards. Update comments.
9073 (linux_target_op) <read_offsets>: Conditionally define to
9074 linux_read_offsets if the target is UCLIBC and if it defines
9075 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9077 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9078 Andrew Jenner <andrew@codesourcery.com>
9080 * Makefile.in (SFILES): Add linux-nios2-low.c.
9081 (clean): Add action to delete nios2-linux.c.
9082 (nios2-linux.c): New rule.
9083 * configure.srv: Add nios2*-*-linux*.
9084 * linux-nios2-low.c: New.
9086 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9088 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9090 2013-04-25 Hui Zhu <hui@codesourcery.com>
9093 * ax.c (ax_printf): Add fflush.
9095 2013-04-22 Tom Tromey <tromey@redhat.com>
9097 * Makefile.in (SFILES): Add filestuff.c.
9098 (OBS): Add filestuff.o.
9099 (filestuff.o): New target.
9100 * config.in, configure: Rebuild.
9101 * configure.ac: Check for fdwalk, pipe2.
9103 2013-04-17 Pedro Alves <palves@redhat.com>
9105 * configure.ac (USE_THREAD_DB): Delete variable.
9106 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9107 Don't AC_SUBST USE_THREAD_DB.
9108 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9109 * config.in, configure: Regenerate.
9111 2013-04-16 Pedro Alves <palves@redhat.com>
9113 * linux-low.h (struct lwp_info) <thread_known>: Move under
9114 the USE_THREAD_DB #ifdef.
9116 2013-04-16 Pedro Alves <palves@redhat.com>
9118 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9119 (linux-low.o): Delete rule.
9120 * linux-low.h: Always include "gdb_thread_db.h" instead of
9121 conditionally including thread_db.h.
9122 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9125 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9127 * Makefile.in (install-only): Fix make install regression.
9129 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9131 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9132 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9134 * gdbserver.1: Remove.
9136 2013-03-22 Pedro Alves <palves@redhat.com>
9138 * linux-low.c (handle_extended_wait): Don't call
9139 linux_enable_event_reporting.
9141 2013-03-15 Tony Theodore <tonyt@logyst.com>
9144 * Makefile.in (SHELL): Use @SHELL@.
9146 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9148 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9151 2013-03-13 Joel Brobecker <brobecker@adacore.com>
9153 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9154 Remove extraneous NULL element.
9156 2013-03-13 Yao Qi <yao@codesourcery.com>
9158 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9159 'V' block in trace frame.
9161 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9163 * target.h (struct target_ops): Add btrace ops.
9164 (target_supports_btrace): New macro.
9165 (target_enable_btrace): New macro.
9166 (target_disable_btrace): New macro.
9167 (target_read_btrace): New macro.
9168 * gdbthread.h (struct thread_info): Add btrace field.
9169 * server.c: Include btrace-common.h.
9170 (handle_btrace_general_set): New function.
9171 (handle_btrace_enable): New function.
9172 (handle_btrace_disable): New function.
9173 (handle_general_set): Call handle_btrace_general_set.
9174 (handle_qxfer_btrace): New function.
9175 (struct qxfer qxfer_packets[]): Add btrace entry.
9176 * inferiors.c (remove_thread): Disable btrace.
9177 * linux-low: Include linux-btrace.h.
9178 (linux_low_enable_btrace): New function.
9179 (linux_low_read_btrace): New function.
9180 (linux_target_ops): Add btrace ops.
9181 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9182 Add srv_linux_btrace=yes.
9183 (x86_64-*-linux*): Add linux-btrace.o.
9184 Add srv_linux_btrace=yes.
9185 * configure.ac: Define HAVE_LINUX_BTRACE.
9186 * config.in: Regenerated.
9187 * configure: Regenerated.
9189 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9191 * server.c (handle_qxfer): Preserve error message if -3 is
9193 (qxfer): Document the -3 return value.
9195 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9197 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9198 (linux_btrace_h): New variable.
9199 (linux-btrace.o): New rule.
9201 2013-03-08 Stan Shebs <stan@codesourcery.com>
9202 Hafiz Abid Qadeer <abidh@codesourcery.com>
9204 * tracepoint.c (trace_buffer_size): New global.
9205 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9206 (init_trace_buffer): Change to one-argument function. Allocate
9207 trace buffer memory.
9208 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9209 handle QTBuffer:size packet.
9210 (cmd_bigqtbuffer_size): New function.
9211 (initialize_tracepoint): Call init_trace_buffer with
9212 DEFAULT_TRACE_BUFFER_SIZE.
9213 * server.c (handle_query): Add QTBuffer:size in the
9216 2013-03-07 Yao Qi <yao@codesourcery.com>
9218 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9219 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9221 (cmd_qtsp): Adjust condition. Do post increment.
9222 Set cur_action and cur_step_action back to 0.
9224 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9227 * linux-low.c (linux_write_memory): Return early success if LEN is
9230 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
9232 * configure.srv: Add x86_64-*-cygwin* as target.
9234 2013-02-28 Tom Tromey <tromey@redhat.com>
9236 * configure.ac: Invoke AC_SYS_LARGEFILE.
9237 * configure, config.in: Rebuild.
9239 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
9241 * win32-low.c: Throughout, fix format strings and casts of
9242 printf-like functions to avoid type related warnings on all
9244 (get_child_debug_event): Print dwDebugEventCode as hex since
9245 that's how it's usually documented.
9247 2013-02-28 Yao Qi <yao@codesourcery.com>
9249 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9252 2013-02-27 Jiong Wang <jiwang@tilera.com>
9254 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9255 (reg-tilegx32.c): New rule.
9256 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9257 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9258 different register info initializer according to elf class.
9259 (init_registers_tilgx32): New function. The tilegx32 register info
9261 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9262 (tile_store_gregset): Likewise.
9264 2013-02-27 Yao Qi <yao@codesourcery.com>
9266 * server.c (process_point_options): Print debug message when
9267 debug_threads is true.
9269 2013-02-26 Yao Qi <yao@codesourcery.com>
9271 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9273 2013-02-19 Pedro Alves <palves@redhat.com>
9274 Kai Tietz <ktietz@redhat.com>
9278 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9279 instead of strtoul to extract address from packet.
9280 (process_serial_event) <'z'>: Likewise.
9282 2013-02-18 Yao Qi <yao@codesourcery.com>
9284 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9286 2013-02-14 Pedro Alves <palves@redhat.com>
9290 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9291 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9293 2013-02-14 Pedro Alves <palves@redhat.com>
9295 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9297 2013-02-14 Pedro Alves <palves@redhat.com>
9299 * tracepoint.c (save_string): Delete.
9300 (add_tracepoint_action): Use savestring instead of save_string.
9302 2013-02-12 Pedro Alves <palves@redhat.com>
9304 * linux-xtensa-low.c: Ditto.
9305 * xtensa-xtregs.c: Ditto.
9307 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9309 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9312 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9314 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9315 aarch64_num_wp_regs and aarch64_num_bp_regs to
9316 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9318 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9320 * linux-aarch64-low.c (ps_get_thread_area): Replace
9321 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9323 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9324 Marcus Shawcroft <marcus.shawcroft@arm.com>
9325 Nigel Stephens <nigel.stephens@arm.com>
9326 Yufeng Zhang <yufeng.zhang@arm.com>
9328 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9329 (aarch64.c, aarch64-without-fpu.c): New targets.
9330 * configure.srv (aarch64*-*-linux*): New.
9331 * linux-aarch64-low.c: New file.
9333 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9335 * linux-low.c (handle_extended_wait, linux_create_inferior)
9336 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9337 (dequeue_one_deferred_signal, linux_resume_one_thread)
9338 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9339 (linux_tracefork_grandchild, linux_test_for_tracefork)
9340 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9341 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9342 where the argument is 0.
9344 2013-01-25 Yao Qi <yao@codesourcery.com>
9346 * event-loop.c: Include "queue.h".
9347 (gdb_event_p): New typedef.
9348 (struct gdb_event) <next_event>: Remove.
9349 (event_queue): Change to QUEUE(gdb_event_p).
9350 (async_queue_event): Remove.
9351 (gdb_event_xfree): New.
9352 (initialize_event_loop): New.
9353 (process_event): Use API from QUEUE.
9354 (wait_for_event): Likewise.
9355 * server.c (main): Call initialize_event_loop.
9356 * server.h (initialize_event_loop): Declare.
9358 2013-01-18 Yao Qi <yao@codesourcery.com>
9360 * ax.h (struct eval_agent_expr_context): New.
9361 (gdb_eval_agent_expr): Update declaration.
9362 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9363 TFRAME. Add new argument CTX.
9364 * server.h (struct eval_agent_expr_context): Declare.
9365 (agent_mem_read, agent_tsv_read): Update declaration.
9366 (agent_mem_read_string): Likewise.
9367 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9368 (add_traceframe_block): Add new argument TPOINT.
9369 Increase TPOINT->traceframe_usage.
9370 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9371 eval_tracepoint_agent_expr.
9372 (condition_true_at_tracepoint): Likewise.
9373 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9374 (agent_mem_read_string, agent_tsv_read): Likewise.
9376 2013-01-16 Yao Qi <yao@codesourcery.com>
9378 * linux-low.c (linux_resume_one_lwp): Don't check
9379 'lwp->bp_reinsert != 0'.
9381 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9382 Pedro Alves <palves@redhat.com>
9384 * lynx-low.c (ptrace_request_to_str): Define a temporary
9385 macro and use it to simplify this function's implementation.
9387 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9389 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9392 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9394 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9396 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9398 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9400 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9402 * lynx-low.c (lynx_resume): Use the resume_info parameter
9403 to determine the ptid for the lynx_ptrace call, unless
9404 it is equal to minus_one_ptid, in which case we use the
9405 ptid of the current_inferior.
9406 (lynx_wait_1): After having received a thread create/exit
9407 event, resume the inferior's execution using the signaling
9408 thread's ptid, rather than the old ptid.
9410 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9412 * lynx-low.c (lynx_resume): Delete variable ret.
9414 2013-01-01 Joel Brobecker <brobecker@adacore.com>
9416 * gdbreplay.c (gdbreplay_version): Update copyright year.
9417 * server.c (gdbserver_version): Likewise.
9419 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9421 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9424 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9426 * lynx-low.c (ptrace_request_to_str): Add handling for
9429 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9431 * lynx-low.c (lynx_attach): Delete variable new_process.
9433 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9435 * lynx-low.c (lynx_create_inferior): Delete variable
9438 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9440 * lynx-low.c (ptrace_request_to_str): Do not handle
9441 PTRACE_GETTHREADLIST if this macro does not exist.
9443 2012-12-15 Yao Qi <yao@codesourcery.com>
9445 * Makefile.in (OBS): Add notif.o.
9446 * notif.c, notif.h: New.
9447 * server.c: Include "notif.h".
9448 (struct vstop_notif) <next>: Remove.
9450 (queue_stop_reply): Update.
9451 (push_event, send_next_stop_reply): Remove.
9452 (discard_queued_stop_replies): Update.
9453 (notif_stop): New variable.
9454 (handle_v_stopped): Remove.
9455 (handle_v_requests): Don't call handle_v_stopped. Call
9456 handle_ack_notif instead.
9457 (queue_stop_reply_callback): Call notif_event_enque instead
9458 of queue_stop_reply.
9459 (handle_status): Don't call send_next_stop_reply, call
9460 notif_write_event instead.
9461 (kill_inferior_callback): Likewise.
9462 (detach_or_kill_inferior_callback): Likewise.
9463 (main): Call initialize_notif.
9464 (process_serial_event): Call QUEUE_is_empty.
9465 (handle_target_event): Call notif_push instead of push event.
9466 * server.h (push_event): Remove declaration.
9468 2012-12-10 Tom Tromey <tromey@redhat.com>
9470 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9471 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9474 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9475 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9476 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9477 (amd64-linux-ipa.o, ax.o): Rewrite.
9478 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9479 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9480 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9481 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9482 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9483 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9484 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9485 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9486 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9487 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9488 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9489 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9490 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9491 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9492 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9493 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9494 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9495 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9496 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9497 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9498 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9499 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9500 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9501 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9502 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9503 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9504 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9505 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9506 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9507 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9508 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9509 (reg-tilegx.o): Remove.
9510 (all_object_files): New macro.
9511 Include .deps files.
9512 * aclocal.m4, configure: Rebuild.
9513 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9514 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9515 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9517 2012-12-05 Tom Tromey <tromey@redhat.com>
9520 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9522 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
9524 * configure.ac: Check for linux/perf_event.h.
9525 * config.in: Regenerated.
9526 * configure: Regenerated.
9528 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9530 * hostio.c (handle_readlink): Decrease buffer size
9531 parameter passed to readlink by one byte.
9533 2012-11-26 Yao Qi <yao@codesourcery.com>
9535 * configure.ac (build_warnings): Append '-Wempty-body'.
9536 * configure: Regenerated.
9537 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9540 2012-11-15 Pierre Muller <muller@sourceware.org>
9542 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9543 * config.in: Regenerate.
9544 * configure: Regenerate.
9545 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9546 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9547 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9548 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9550 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9551 instead of <sys/wait.h> header.
9552 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9554 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
9556 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9557 (various make rules): Remove -DGDBSERVER
9559 2012-11-09 Yao Qi <yao@codesourcery.com>
9561 * spu-low.c (current_ptid): Move it to ..
9562 * gdbthread.h: ... here. New.
9563 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9564 * server.c (myresume, process_serial_event): Likewise.
9565 * thread-db.c (thread_db_find_new_threads): Likewise.
9566 * tracepoint.c (run_inferior_command): Likewise.
9568 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
9570 * server.c (handle_search_memory_1): Include access length in
9573 2012-09-05 Michael Brandt <michael.brandt@axis.com>
9575 * linux-crisv32-low.c: Fix compile errors.
9577 2012-09-04 Yao Qi <yao@codesourcery.com>
9579 * tracepoint.c (cmd_qtsv): Adjust debug message.
9580 Don't check CUR_TPOINT.
9582 2012-08-28 Yao Qi <yao@codesourcery.com>
9584 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9585 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9586 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9587 Remove declarations of xmalloc, xreallloc, xstrdup and
9589 * Makefile.in (libiberty_h): New.
9590 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9591 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9593 2012-08-23 Yao Qi <yao@codesourcery.com>
9595 * server.h: Remove declaration of 'xsnprintf'.
9597 2012-08-22 Keith Seitz <keiths@redhat.com>
9599 * server.h: Include build-gnulib-gbserver/config.h.
9600 * gdbreplay.c: Likewise.
9602 2012-08-08 Doug Evans <dje@google.com>
9604 * Makefile.in (SFILES): Add gdb_vecs.c.
9605 (OBS): Add gdb_vecs.o.
9606 (gdb_vecs_h, host_defs_h): New variables.
9607 (thread-db.o): Add $(gdb_vecs_h) dependency.
9608 (gdb_vecs.o): New rule.
9609 * thread-db.c: #include "gdb_vecs.h".
9610 (thread_db_load_search): Use a vector to iterate over path elements.
9611 Handle text appearing after "$pdir".
9613 * configure.ac: Add check for strstr.
9614 * config.in: Regenerate.
9615 * configure: Regenerate.
9617 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9619 * hostio.c (handle_pread): If pread fails, fall back to attempting
9621 (handle_pwrite): Likewise for pwrite.
9623 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9625 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9626 between unsupported TYPE and unimplementable ADDR/LEN combination.
9627 (arm_insert_point): Act on new return value.
9629 2012-07-31 Pedro Alves <palves@redhat.com>
9631 * server.c (process_point_options): Only skip tokens if we find
9632 one that is unrecognized. Don't treat 'X' specially while
9633 skipping unrecognized tokens.
9635 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9637 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9638 to 4-byte-align HW breakpoint addresses for Thumb.
9640 2012-07-27 Yao Qi <yao@codesourcery.com>
9644 * server.h: Declare gdb_agent_about_to_close.
9645 * target.c (kill_inferior): Include "agent.h".
9646 New. Send command 'kill'.
9647 * target.h (kill_inferior): Removed macro.
9648 * tracepoint.c (gdb_agent_about_to_close): New.
9649 (gdb_agent_helper_thread): Handle command 'close'.
9650 Wait endlessly until the inferior stops.
9651 Install gdb_agent_remove_socket to atexit hook.
9652 (agent_socket_name): New static variable.
9653 (gdb_agent_socket_init): Replace local variable 'name' with
9654 'agent_socket_name'.
9655 (gdb_agent_remove_socket): New.
9657 2012-07-27 Yao Qi <yao@codesourcery.com>
9659 * server.c (process_point_options): Stop at 'X' when parsing.
9661 2012-07-19 Michael Eager <eager@eagercon.com>
9663 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9665 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9666 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9667 hardware breakpoint.
9669 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9671 * gdbserver/linux-low.c (initialize_low): Call
9672 linux_ptrace_init_warnings.
9674 2012-07-02 Doug Evans <dje@google.com>
9676 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9679 2012-07-02 Stan Shebs <stan@codesourcery.com>
9681 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9682 (ax.o): Add it to build rule.
9684 (OBS): Add format.o.
9685 (IPA_OBS): Add format.o.
9686 * server.c (handle_query): Claim support for breakpoint commands.
9687 (process_point_options): Add command case.
9688 (process_serial_event): Leave running if there are printfs in
9690 * mem-break.h (any_persistent_commands): Declare.
9691 (add_breakpoint_commands): Declare.
9692 (gdb_no_commands_at_breakpoint): Declare.
9693 (run_breakpoint_commands): Declare.
9694 * mem-break.c (struct point_command_list): New struct.
9695 (struct breakpoint): New field command_list.
9696 (any_persistent_commands): New function.
9697 (add_commands_to_breakpoint): New function.
9698 (add_breakpoint_commands): New function.
9699 (gdb_no_commands_at_breakpoint): New function.
9700 (run_breakpoint_commands): New function.
9701 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9703 * ax.c: Include format.h.
9704 (ax_printf): New function.
9705 (gdb_eval_agent_expr): Add printf opcode.
9707 2012-06-13 Yao Qi <yao@codesourcery.com>
9709 * server.c (start_inferior): Remove duplicated writes to fields
9710 'last_resume_kind' and 'last_status' of 'current_inferior'.
9712 2012-06-12 Yao Qi <yao@codesourcery.com>
9713 Pedro Alves <palves@redhat.com>
9715 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9717 * server.c (handle_v_cont): Extend comment.
9719 2012-06-11 Yao Qi <yao@codesourcery.com>
9721 * linux-low.c (linux_attach): Add 'static'.
9723 2012-06-06 Yao Qi <yao@codesourcery.com>
9725 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9727 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9729 Fix gcc -flto compilation warning.
9730 * server.c (main): Make variable multi_mode and attach volatile.
9732 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9734 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9735 if the platform doesn't know about it.
9737 2012-05-30 Jeff Kenton <jkenton@tilera.com>
9739 * Makefile.in (SFILES): Add linux-tile-low.c.
9740 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9741 * configure.srv: Handle tilegx-*-linux*.
9742 * linux-tile-low.c: New file.
9744 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9746 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9748 2012-05-24 Pedro Alves <palves@redhat.com>
9752 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9754 2012-05-24 Pedro Alves <palves@redhat.com>
9758 Replace target_signal with gdb_signal throughout.
9760 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9762 * linux-low.c (linux_store_registers): Avoid the copying sequence
9763 when no data has been retrieved by ptrace.
9765 2012-05-22 Will Deacon <will.deacon@arm.com>
9767 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9768 Include asm/ptrace.h.
9769 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9772 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9774 * linux-low.c (linux_store_registers): Don't re-retrieve data
9775 with ptrace that has already been obtained from /proc. Always
9776 copy any data retrieved with ptrace to the buffer supplied.
9778 2012-05-11 Yao Qi <yao@codesourcery.com>
9779 Pedro Alves <palves@redhat.com>
9781 * linux-low.c (enum stopping_threads_kind): New.
9782 (stopping_threads): Change type to `enum stopping_threads_kind'.
9783 (handle_extended_wait): If stopping and suspending threads, leave
9784 the new_lwp suspended too.
9785 (linux_wait_for_event): Adjust.
9786 (stop_all_lwps): Set `stopping_threads' to
9787 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9788 whether we're suspending threads or just stopping them. Assert no
9791 2012-04-29 Yao Qi <yao@codesourcery.com>
9793 * server.h: Move some code to ...
9794 * gdbthread.h: ... here. New.
9795 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9796 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9797 (nto-low.o, win32-low.o): Likewise.
9798 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9799 * regcache.c, remote-utils.c, server.c: Likewise.
9800 * target.c, tracepoint.c, win32-low.c: Likewise.
9802 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9804 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9805 (PTRACE_ARG4_TYPE): Likewise.
9806 (PTRACE_XFER_TYPE): Likewise.
9807 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9808 ptrace to PTRACE_ARG3_TYPE.
9809 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9810 (PTRACE_ARG4_TYPE): Likewise.
9811 (PTRACE_XFER_TYPE): Likewise.
9812 (linux_detach_one_lwp): Cast fourth argument of
9813 ptrace to long then PTRACE_ARG4_TYPE.
9814 (regsets_fetch_inferior_registers): Cast third argument of
9815 ptrace to long then PTRACE_ARG3_TYPE.
9816 (regsets_store_inferior_registers): Likewise.
9818 2012-04-20 Pedro Alves <palves@redhat.com>
9820 * configure: Regenerate.
9822 2012-04-19 Pedro Alves <palves@redhat.com>
9824 * Makefile.in (GNULIB_BUILDDIR): New.
9825 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9826 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9827 (all, install-only, uninstall, clean-info, all-lib, clean): No
9828 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9829 (maintainer-clean realclean distclean): Use subdir_do.
9831 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9832 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9833 * acinclude.m4: Include acx_configure_dir.m4.
9834 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9835 calls. Call AC_PROG_RANLIB. Configure gnulib using
9838 (GNULIB_STDINT_H): Adjust.
9839 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9840 * gdbreplay.c: Include build-gnulib/config.h.
9841 * server.h: Likewise.
9842 * aclocal.m4: Regenerate.
9843 * config.in: Regenerate.
9844 * configure: Regenerate.
9846 2012-04-19 Pedro Alves <palves@redhat.com>
9848 * Makefile.in (LIBGNU, INCGNU): Adjust.
9849 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9850 (all, install-only, uninstall, clean-info, all-lib, clean)
9851 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9852 * configure.ac: Adjust AC_OUTPUT output.
9853 * aclocal.m4: Regenerate.
9854 * configure: Regenerate.
9856 2012-04-19 Pedro Alves <palves@redhat.com>
9858 * Makefile.in (generated_files): New.
9859 (server_h): Remove the explicit dependency on config.h, and depend
9860 on $generated_files.
9862 2012-04-19 Pedro Alves <palves@redhat.com>
9864 * Makefile.in (INCGNU): Add -Ignulib.
9866 2012-04-19 Pedro Alves <palves@redhat.com>
9868 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9869 (INCGNU): ... this, and spell out -I here.
9870 (GNULIB_LIB): Rename to ...
9872 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9874 2012-04-19 Pedro Alves <palves@redhat.com>
9876 * config.in: Regenerate.
9878 2012-04-19 Pedro Alves <palves@redhat.com>
9880 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9881 * server.h (memmem): Remove declaration.
9882 * config.in: Regenerate.
9883 * configure: Regenerate.
9885 2012-04-19 Yao Qi <yao@codesourcery.com>
9887 * Makefile.in (SFILES): Add common/vec.c.
9891 2012-04-19 Yao Qi <yao@codesourcery.com>
9893 * remote-utils.c (prepare_resume_reply): Replace with macro
9894 target_core_of_thread.
9895 * server.c (handle_qxfer_threads_proper): Likewise.
9896 * target.h (traget_core_of_thread): New macro.
9898 2012-04-18 Pedro Alves <palves@redhat.com>
9900 * aclocal.m4: Regenerate.
9901 * configure: Regenerate.
9903 2012-04-16 Yao Qi <yao@codesourcery.com>
9905 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9906 duplicated on address.
9908 2012-04-16 Yao Qi <yao@codesourcery.com>
9910 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9911 (struct tracepoint_action_ops) <send>: New field.
9912 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9913 (agent_expr_send, x_tracepoint_action_send): New.
9914 (l_tracepoint_action_send): New.
9915 (cmd_qtdp): Download and install tracepoint
9916 according to `use_agent'.
9917 (run_inferior_command): Add one more parameter `len'.
9919 (tracepoint_send_agent): New.
9920 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9922 2012-04-16 Yao Qi <yao@codesourcery.com>
9924 * tracepoint.c (download_tracepoints): Moved to ...
9925 (cmd_qtstart): ... here.
9927 2012-04-14 Yao Qi <yao@codesourcery.com>
9929 * tracepoint.c: Include inttypes.h.
9930 (struct collect_memory_action): Use sized types.
9931 (struct tracepoint): Likewise.
9932 (cmd_qtdp, stop_tracing): Update print specifiers.
9933 (cmd_qtp, response_tracepoint): Likewise.
9934 (collect_data_at_tracepoint): Likewise.
9935 (collect_data_at_step): Likewise.
9937 2012-04-14 Yao Qi <yao@codesourcery.com>
9939 Import gnulib module inttypes.
9940 * aclocal.m4, config.in, configure: Regenerated.
9942 2012-04-14 Yao Qi <yao@codesourcery.com>
9944 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9945 Makefile and config.status at last.
9947 2012-04-13 Yao Qi <yao@codesourcery.com>
9949 * tracepoint.c: Include stdint.h unconditionally.
9951 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9953 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9954 on BFD_HAVE_SYS_PROCFS_TYPE.
9955 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9956 * configure: Regenerate.
9957 * config.in: Likewise.
9959 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9961 * Makefile.in (clean): Also remove x32.c x32-linux.c
9962 x32-avx.c x32-avx-linux.c.
9963 (x32.o): New target.
9965 (x32-linux.o): Likewise.
9966 (x32-linux.c): Likewise.
9967 (x32-avx.o): Likewise.
9968 (x32-avx.c): Likewise.
9969 (x32-avx-linux.o): Likewise.
9970 (x32-avx-linux.c): Likewise.
9972 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9973 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9974 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9975 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9976 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9977 i386/x32-avx-linux.xml.
9979 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9980 (init_registers_x32_avx_linux): Likwise.
9981 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9982 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9984 2012-04-13 Pedro Alves <palves@redhat.com>
9986 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9987 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9988 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9989 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9992 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9994 * linux-x86-low.c (compat_x32_clock_t): New.
9995 (compat_x32_siginfo_t): Likewise.
9996 (compat_x32_siginfo_from_siginfo): Likewise.
9997 (siginfo_from_compat_x32_siginfo): Likewise.
9998 (linux_is_elf64): Likewise.
9999 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10000 and siginfo_from_compat_x32_siginfo for x32.
10001 (x86_arch_setup): Set linux_is_elf64.
10003 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10006 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10008 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10009 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10010 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10011 compatible with process.
10013 2012-04-12 Yao Qi <yao@codesourcery.com>
10015 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10016 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10017 (install-only, install-info, clean): Handle sub dir gnulib.
10018 (all-lib, am--refresh): New targets.
10019 (memmem.o): Remove target.
10020 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10021 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10022 (AC_REPLACE_FUNCS): Remove memmem.
10023 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10024 (AC_OUTPUT): Generate Makefile in gnulib/.
10025 * aclocal.m4, config.in, configure: Regenerated.
10027 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10029 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10031 2012-04-05 Pedro Alves <palves@redhat.com>
10033 -Werror=strict-aliasing
10035 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10038 2012-04-04 Pedro Alves <palves@redhat.com>
10040 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10041 (sparc_store_gregset_from_stack, sparc_store_gregset)
10042 (sparc_breakpoint_at): Fix formatting.
10044 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10046 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10048 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10049 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10050 * config.in: Regenerate.
10051 * configure: Likewise.
10053 2012-03-29 Pedro Alves <palves@redhat.com>
10055 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10056 Correct ptrace arguments.
10058 2012-03-28 Pedro Alves <palves@redhat.com>
10060 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10061 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10062 (IA64_FR1_REGNUM): New defines.
10063 (ia64_fetch_register): New.
10064 (the_low_target): Install it.
10065 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10067 * linux-low.c (linux_fetch_registers): Try the
10068 the_low_target.fetch_register hook first.
10070 * linux-arm-low.c (the_low_target): Adjust.
10071 * linux-bfin-low.c (the_low_target): Adjust.
10072 * linux-cris-low.c (the_low_target): Adjust.
10073 * linux-crisv32-low.c (the_low_target): Adjust.
10074 * linux-m32r-low.c (the_low_target): Adjust.
10075 * linux-m68k-low.c (the_low_target): Adjust.
10076 * linux-mips-low.c (the_low_target): Adjust.
10077 * linux-ppc-low.c (the_low_target): Adjust.
10078 * linux-s390-low.c (the_low_target): Adjust.
10079 * linux-sh-low.c (the_low_target): Adjust.
10080 * linux-sparc-low.c (the_low_target): Adjust.
10081 * linux-tic6x-low.c (the_low_target): Adjust.
10082 * linux-x86-low.c (the_low_target): Adjust.
10083 * linux-xtensa-low.c (the_low_target): Adjust.
10085 2012-03-26 Pedro Alves <palves@redhat.com>
10087 * server.c (handle_qxfer_libraries): Don't bail early if
10088 the_target->qxfer_libraries_svr4 is not NULL.
10090 2012-03-26 Pedro Alves <palves@redhat.com>
10092 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10094 2012-03-23 Pedro Alves <palves@redhat.com>
10096 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10097 "library-list-svr4" element's start tag when the the DSO list is
10100 2012-03-23 Pedro Alves <palves@redhat.com>
10102 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10103 a variable whose type size is the same as the inferior's pointer
10106 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10108 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10110 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10111 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10112 * linux-low.h: Include <signal.h>.
10113 (struct siginfo): Remove forward declaration.
10114 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10117 2012-03-21 Mike Frysinger <vapier@gentoo.org>
10119 * .gitignore: Ignore more files.
10121 2012-03-19 Pedro Alves <palves@redhat.com>
10122 Jan Kratochvil <jan.kratochvil@redhat.com>
10124 * server.c (cont_thread, general_thread): Add describing comments.
10125 (start_inferior): Clear `cont_thread'.
10126 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10129 2012-03-15 Yao Qi <yao@codesourcery.com>
10131 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10133 (cmd_qtdp): ... here.
10135 2012-03-15 Yao Qi <yao@codesourcery.com>
10137 * tracepoint.c (struct tracepoint_action_ops): New.
10138 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10139 (m_tracepoint_action_download): New.
10140 (r_tracepoint_action_download): New.
10141 (x_tracepoint_action_download): New.
10142 (l_tracepoint_action_download): New.
10143 (add_tracepoint_action): Install `action->ops' according type.
10144 (download_tracepoint_1): Move code `download' function pointer
10145 of various tracepoint_action_ops.
10147 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10149 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10150 linux_ptrace_attach_warnings.
10152 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10154 * Makefile.in (linux-ptrace.o): New.
10155 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10156 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10157 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10158 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10159 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10161 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10163 2012-03-08 Yao Qi <yao@codesourcery.com>
10164 Pedro Alves <palves@redhat.com>
10166 Fix PR server/13392.
10167 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10168 offset of JMP insn.
10169 * tracepoint.c (remove_tracepoint): New.
10170 (cmd_qtdp): Call remove_tracepoint when failed to install.
10172 2012-03-07 Pedro Alves <palves@redhat.com>
10174 * linux-low.c (get_detach_signal): New.
10175 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10176 Pass on pending signals to PTRACE_DETACH. Check the result of the
10178 * server.c (program_signals, program_signals_p): New.
10179 (handle_general_set): Handle QProgramSignals.
10180 * server.h (program_signals, program_signals_p): Declare.
10182 2012-03-05 Pedro Alves <palves@redhat.com>
10183 Jan Kratochvil <jan.kratochvil@redhat.com>
10185 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10188 2012-03-03 Yao Qi <yao@codesourcery.com>
10190 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10191 agent_look_up_symbols.
10193 2012-03-03 Yao Qi <yao@codesourcery.com>
10195 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10196 (linux-x86-low.o): Likewise.
10197 * server.h: Remove in_process_agent_loaded.
10198 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10202 2012-03-03 Yao Qi <yao@codesourcery.com>
10204 * tracepoint.c (gdb_agent_capability): New global.
10205 (in_process_agent_loaded_ust): Renamed to
10206 `in_process_agent_supports_ust'.
10208 (in_process_agent_supports_ust): Call agent_capability_check.
10209 (clear_installed_tracepoints): Assert that agent supports
10212 2012-03-03 Yao Qi <yao@codesourcery.com>
10214 * linux-low.c (linux_supports_agent): New.
10215 (linux_target_ops): Initialize field `supports_agent' with
10216 linux_supports_agent.
10217 * target.h (struct target_ops) <supports_agent>: New.
10218 (target_supports_agent): New macro.
10219 * server.c (handle_general_set): Handle packet 'QAgent'.
10220 (handle_query): Send `QAgent+'.
10221 * Makefile.in (server.o): Depends on agent.h.
10223 2012-03-03 Yao Qi <yao@codesourcery.com>
10225 * Makefile.in (OBS): Add agent.o.
10226 Add new rule for agent.o.
10227 Track dependence of tracepoint.c on agent.h.
10228 * tracepoint.c (run_inferior_command_1):
10229 (run_inferior_command): Call agent_run_command.
10230 (gdb_ust_connect_sync_socket): Deleted. Move it to
10232 (resume_thread, stop_thread): Likewise.
10233 (gdb_ust_socket_init): Renamed to ...
10234 (gdb_agent_socket_init): ... New.
10235 (gdb_ust_thread): Renamed to ...
10236 (gdb_agent_helper_thread): ... New.
10237 (gdb_ust_init): Move some code to ...
10238 (gdb_agent_init): ... here. New.
10239 [HAVE_UST]: Call gdb_ust_init.
10240 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10241 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10242 * config.in, configure: Regenerated.
10244 2012-03-02 Pedro Alves <palves@redhat.com>
10246 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10247 * linux-low.c (struct simple_pid_list): New.
10248 (stopped_pids): New a struct simple_pid_list pointer.
10249 (add_to_pid_list, pull_pid_from_list): New.
10250 (handle_extended_wait): Don't assume the first signal new children
10251 report is SIGSTOP. Adjust call to pull_pid_from_list.
10252 (linux_wait_for_lwp): Adjust.
10254 2012-03-02 Yao Qi <yao@codesourcery.com>
10256 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10259 2012-03-02 Yao Qi <yao@codesourcery.com>
10261 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10262 `stop_pc' and `tpoint'. Update caller.
10264 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10266 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10267 * linux-low.c (use_linux_regsets): New macro.
10268 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10269 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10270 (linux_register_in_regsets): New function.
10271 (usr_fetch_inferior_registers): Skip registers covered by
10273 (usr_store_inferior_registers): Likewise.
10274 (usr_fetch_inferior_registers): New macro.
10275 (usr_store_inferior_registers): Likewise.
10276 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10277 (linux_store_registers): Likewise.
10278 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10280 (init_registers_mips64_dsp_linux): Likewise.
10281 (init_registers_mips_linux): New macro.
10282 (init_registers_mips_dsp_linux): Likewise.
10283 (mips_dsp_num_regs): Likewise.
10284 (DSP_BASE, DSP_CONTROL): New fallback macros.
10285 (mips_base_regs): New macro.
10286 (mips_regmap): Use it. Fix the size.
10287 (mips_dsp_regmap): New variable.
10288 (mips_dsp_regset_bitmap): Likewise.
10289 (mips_arch_setup): New function.
10290 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10292 (mips_cannot_store_register): Likewise.
10293 (the_low_target): Update .arch_setup, .num_regs and .regmap
10294 initializers. Add .regset_bitmap initializer.
10295 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10297 * linux-bfin-low.c (the_low_target): Likewise.
10298 * linux-cris-low.c (the_low_target): Likewise.
10299 * linux-crisv32-low.c (the_low_target): Likewise.
10300 * linux-ia64-low.c (the_low_target): Likewise.
10301 * linux-m32r-low.c (the_low_target): Likewise.
10302 * linux-m68k-low.c (the_low_target): Likewise.
10303 * linux-ppc-low.c (the_low_target): Likewise.
10304 * linux-s390-low.c (the_low_target): Likewise.
10305 * linux-sh-low.c (the_low_target): Likewise.
10306 * linux-sparc-low.c (the_low_target): Likewise.
10307 * linux-tic6x-low.c (the_low_target): Likewise.
10308 * linux-x86-low.c (the_low_target): Likewise.
10309 * linux-xtensa-low.c (the_low_target): Likewise.
10310 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10311 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10312 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10314 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10315 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10317 2012-02-29 Yao Qi <yao@codesourcery.com>
10318 Pedro Alves <palves@redhat.com>
10320 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10321 `step_over_finished' is true.
10323 2012-02-27 Pedro Alves <palves@redhat.com>
10325 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10326 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10328 2012-02-27 Pedro Alves <palves@redhat.com>
10331 * linux-low.c (pid_is_stopped): New.
10332 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10334 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
10336 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10339 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10341 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10343 2012-02-24 Luis Machado <lgustavo@codesourcery>
10345 * server.c (handle_query): Advertise support for target-side
10346 breakpoint condition evaluation.
10347 (process_point_options): New function.
10348 (process_serial_event): When inserting a breakpoint, check for
10349 a target-side condition that should be evaluated.
10351 * mem-break.c: Include regcache.h and ax.h.
10352 (point_cond_list_t): New data structure.
10353 (breakpoint) <cond_list>: New field.
10354 (find_gdb_breakpoint_at): Make non-static.
10355 (delete_gdb_breakpoint_at): Clear any target-side
10357 (clear_gdb_breakpoint_conditions): New function.
10358 (add_condition_to_breakpoint): Likewise.
10359 (add_breakpoint_condition): Likewise.
10360 (gdb_condition_true_at_breakpoint): Likewise.
10361 (gdb_breakpoint_here): Return result directly instead
10362 of going through a local variable.
10364 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10365 (clear_gdb_breakpoint_conditions): Likewise.
10366 (add_breakpoint_condition): Likewise.
10367 (gdb_condition_true_at_breakpoint): Likewise.
10369 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10370 (need_step_over_p): Take target-side breakpoint condition into
10373 2012-02-24 Luis Machado <lgustavo@codesourcery>
10375 * server.h: Include tracepoint.h.
10376 (agent_mem_read, agent_get_trace_state_variable_value,
10377 agent_set_trace_state_variable_value,
10378 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10379 get_set_tsv_func_addr): New prototypes.
10381 * ax.h: New include file.
10382 * ax.c: New source file.
10384 * tracepoint.c: Include ax.h.
10385 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10386 agent_expr, eval_result_type): Move to ax.h.
10387 (parse_agent_expr): Rename to ...
10388 (gdb_parse_agent_expr): ... this, make it non-static and move
10390 (unparse_agent_expr) Rename to ...
10391 (gdb_unparse_agent_expr): ... this, make it non-static and move
10393 (eval_agent_expr): Rename to ...
10394 (eval_tracepoint_agent_expr): ... this.
10395 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10396 forward declarations.
10397 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10398 (agent_get_trace_state_variable_value): New function.
10399 (agent_set_trace_state_variable_value): New function.
10400 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10401 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10402 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10403 (condition_true_at_tracepoint): Likewise.
10404 (parse_agent_expr): Rename to ...
10405 (gdb_parse_agent_expr): ... this and move to ax.c.
10406 (unparse_agent_expr): Rename to ...
10407 (gdb_unparse_agent_expr): ... this and move to ax.c.
10408 (gdb_agent_op_name): Move to ax.c.
10409 (eval_agent_expr): Rename to ...
10410 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10412 (eval_tracepoint_agent_expr): New function.
10413 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
10415 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10417 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10418 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10419 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10420 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10421 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10422 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10423 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10424 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10425 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10426 (compile_bytecodes): Remove forward declaration.
10427 (is_goto_target): Move to ax.c.
10428 (compile_bytecodes): Move to ax.c and call
10429 agent_get_trace_state_variable_value (...) and
10430 agent_set_trace_state_variable_value (...).
10432 * Makefile.in: Update ax.c and IPA dependencies.
10434 2012-02-24 Pedro Alves <palves@redhat.com>
10436 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10437 (cmd_bigqtbuffer_circular): ... this. Only handle
10438 'QTBuffer:circular:'.
10439 (handle_tracepoint_general_set): Adjust.
10441 2012-02-16 Yao Qi <yao@codesourcery.com>
10443 * inferiors.c: Move code to ...
10444 * dll.c: .... here. New.
10445 * server.h: Declare clear_dlls.
10446 * Makefile.in (SFILES): Add dll.c.
10450 2012-02-11 Yao Qi <yao@codesourcery.com>
10452 * server.c: (handle_monitor_command): Add a new parameter
10454 (handle_query): Update caller.
10456 2012-02-09 Joel Brobecker <brobecker@adacore.com>
10458 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10459 * configure, config.in: Regenerate.
10460 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10463 2012-02-02 Pedro Alves <palves@redhat.com>
10465 Try SIGKILL first, then PTRACE_KILL.
10466 * linux-low.c (linux_kill_one_lwp): New.
10467 (linux_kill_one_lwp): Rename to ...
10468 (kill_one_lwp_callback): ... this. Use the new
10469 linux_kill_one_lwp.
10471 2012-02-02 Pedro Alves <palves@redhat.com>
10473 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10476 2012-01-27 Pedro Alves <palves@redhat.com>
10478 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10479 (elf_64_file_p): Make static.
10480 (linux_pid_exe_is_elf_64_file): New.
10481 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10482 Delete declarations.
10483 (linux_pid_exe_is_elf_64_file): Declare.
10484 * linux-x86-low.c (x86_arch_setup): Use
10485 linux_pid_exe_is_elf_64_file.
10487 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10489 * linux-low.c (linux_wait_for_event_1): Rename to ...
10490 (linux_wait_for_event): ... here and merge it with former
10491 linux_wait_for_event - new variable wait_ptid, use it.
10492 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10494 2012-01-23 Pedro Alves <palves@redhat.com>
10496 * server.c (main): Avoid yet another case of infinite loop while
10497 detaching/killing after a longjmp.
10499 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10502 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10504 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10506 * hostio.c (handle_readlink): New function.
10507 (handle_vFile): Call it to handle "vFile:readlink" packets.
10509 2012-01-20 Pedro Alves <palves@redhat.com>
10510 Ulrich Weigand <ulrich.weigand@linaro.org>
10512 * server.c (handle_v_requests): Only support vAttach and vRun to
10513 start multiple processes when in extended protocol mode.
10515 2012-01-17 Pedro Alves <palves@redhat.com>
10517 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10518 memalign plus mprotect to allocate the scratch buffer.
10520 2012-01-13 Pedro Alves <palves@redhat.com>
10522 * server.c (attach_inferior): Clear `cont_thread'.
10524 2012-01-13 Pedro Alves <palves@redhat.com>
10526 * server.c (main): Avoid infinite loop while detaching/killing
10529 2012-01-09 Doug Evans <dje@google.com>
10531 * server.c (start_inferior): Set last_ptid in --wrapper case.
10533 2012-01-06 Yao Qi <yao@codesourcery.com>
10535 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10537 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10539 2012-01-04 Yao Qi <yao@codesourcery.com>
10541 * tracepoint.c (cmd_qtdp): Print debug message
10542 for static tracepoint.
10544 2012-01-04 Yao Qi <yao@codesourcery.com>
10546 * tracepoint.c (trace_vdebug): Differentiate debug message
10547 between gdbserver and IPA.
10549 2012-01-03 Yao Qi <yao@codesourcery.com>
10551 * tracepoint.c (tracepoint_was_hit): Don't collect for
10554 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10556 * terminal.h: Reformat copyright header.
10558 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10560 * server.c (gdbserver_version): Update copyright year.
10561 * gdbreplay.c (gdbreplay_version): Likewise.
10563 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10565 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10568 2011-12-18 Hui Zhu <teawater@gmail.com>
10569 * linux-low.c (linux_create_inferior): Save return value to ret.
10571 2011-12-18 Hui Zhu <teawater@gmail.com>
10573 * linux-low.c (linux_create_inferior): Save return value to ret.
10575 2011-12-16 Doug Evans <dje@google.com>
10577 * linux-low.c (linux_create_inferior): If stdio connection,
10578 redirect stdin from /dev/null, stdout to stderr.
10579 * remote-utils.c (remote_is_stdio): New static global.
10580 (remote_connection_is_stdio): New function.
10581 (remote_prepare): Handle stdio connection.
10582 (remote_open): Ditto.
10583 (remote_close): Don't close stdin for stdio connections.
10584 (read_prim,write_prim): New functions. Replace all calls to
10585 read/write to these.
10586 * server.c (main): Watch for "-" argument. Move call to
10587 remote_prepare before start_inferior.
10588 * server.h (STDIO_CONNECTION_NAME): New macro.
10589 (remote_connection_is_stdio): Declare.
10591 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10592 in debugging output.
10594 2011-12-15 Yao Qi <yao@codesourcery.com>
10596 * tracepoint.c: Include sys/syscall.h.
10597 (gdb_ust_thread): Remove preprocessor conditional.
10599 2011-12-14 Pedro Alves <pedro@codesourcery.com>
10601 * linux-low.c (linux_detach_one_lwp): Call
10602 the_low_target.prepare_to_resume before detaching.
10604 2011-12-14 Yao Qi <yao@codesourcery.com>
10606 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10609 2011-12-14 Yao Qi <yao@codesourcery.com>
10611 * i386-low.c (i386_low_stopped_data_address): Initialize local
10612 variable `control'.
10614 2011-12-13 Pedro Alves <pedro@codesourcery.com>
10618 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10619 DR_CONTROL unless necessary. Extend comments.
10620 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10621 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10623 2011-12-13 Yao Qi <yao@codesourcery.com>
10625 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10627 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10629 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10631 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10632 Print new debug message for such case.
10634 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10636 Fix overlapping memcpy.
10637 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10638 the read_inferior_memory transfer.
10639 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10640 write_inferior_memory transfer.
10641 (set_fast_tracepoint_jump): New variable buf. Use it for the
10642 read_inferior_memory and write_inferior_memory transfers.
10643 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10644 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10645 Use it for the write_inferior_memory transfer.
10646 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10649 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10651 * linux-low.c (fetch_register, store_register): Make code
10652 consistent, fix formatting.
10654 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10656 * linux-low.c (usr_store_inferior_registers): Factor out code
10657 to handle individual registers into...
10658 (store_register): ... this new function.
10660 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10662 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10663 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10664 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10665 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10666 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10667 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10668 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10669 (srv_xmlfiles): Add new XML files.
10671 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10673 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10674 (init_registers_s390_linux32v1): Add prototype.
10675 (init_registers_s390_linux32v2): Likewise.
10676 (init_registers_s390_linux64v1): Likewise.
10677 (init_registers_s390_linux64v2): Likewise.
10678 (init_registers_s390x_linux64v1): Likewise.
10679 (init_registers_s390x_linux64v2): Likewise.
10680 (s390_num_regs): Increment to 52.
10681 (s390_regmap): Add orig_r2 register.
10682 (s390_num_regs_3264): Increment to 68.
10683 (s390_regmap_3264): Add orig_r2 register.
10684 (s390_collect_ptrace_register): Handle orig_r2 register.
10685 (s390_supply_ptrace_register): Likewise.
10686 (s390_fill_last_break): New function.
10687 (s390_store_last_break): Likewise.
10688 (s390_fill_system_call): New function.
10689 (s390_store_system_call): Likewise.
10690 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10692 (s390_check_regset): New function.
10693 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10694 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10695 Update target_regsets for available register sets.
10697 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10698 Jan Kratochvil <jan.kratochvil@redhat.com>
10700 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10701 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10703 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10704 * linux-low.h (struct process_info_private): New member r_debug.
10705 * server.c (handle_qxfer_libraries): Call
10706 the_target->qxfer_libraries_svr4.
10707 (handle_qxfer_libraries_svr4): New function.
10708 (qxfer_packets): New entry "libraries-svr4".
10709 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10710 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10711 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10712 PACKET_qXfer_libraries_svr4.
10714 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10716 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10717 PSW address/mask between 8-byte and 16-byte formats.
10718 (s390_supply_ptrace_register): Likewise.
10719 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10720 basic addressing mode bit.
10722 2011-11-24 Stan Shebs <stan@codesourcery.com>
10724 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10726 2011-11-17 Stan Shebs <stan@codesourcery.com>
10728 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10729 (tracing_start_time): New global.
10730 (tracing_stop_time): New global.
10731 (tracing_user_name): New global.
10732 (tracing_notes): New global.
10733 (tracing_stop_note): New global.
10734 (cmd_qtstart): Set traceframe_usage, start_time.
10735 (stop_tracing): Set stop_time.
10736 (cmd_qtstatus): Report additional status.
10737 (cmd_qtp): New function.
10738 (handle_tracepoint_query): Call it.
10739 (cmd_qtnotes): New function.
10740 (handle_tracepoint_general_set): Call it.
10741 (get_timestamp): Rename from tsv_get_timestamp.
10743 2011-11-14 Stan Shebs <stan@codesourcery.com>
10744 Kwok Cheung Yeung <kcy@codesourcery.com>
10746 * linux-x86-low.c (small_jump_insn): New.
10747 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10748 trampoline and error message, build a trampoline and issue a small
10749 jump instruction to it.
10750 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10751 trampoline and error message.
10752 (x86_get_min_fast_tracepoint_insn_len): New.
10753 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10754 * linux-low.h (struct linux_target_ops): Add arguments to
10755 install_fast_tracepoint_jump_pad operation, add new operation.
10756 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10758 (linux_get_min_fast_tracepoint_insn_len): New function.
10759 (linux_target_op): Add new operation.
10760 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10761 (gdb_trampoline_buffer_end): Ditto.
10762 (gdb_trampoline_buffer_error): Ditto.
10763 (struct ipa_sym_addresses): Add fields for new IPA variables.
10764 (symbol_list): Add entries for new IPA variables.
10765 (struct tracepoint): Add fields to hold the address range of the
10766 trampoline used by the tracepoint.
10767 (trampoline_buffer_head): New static variable.
10768 (trampoline_buffer_tail): Ditto.
10769 (claim_trampoline_space): New function.
10770 (have_fast_tracepoint_trampoline_buffer): New function.
10771 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10773 (install_fast_tracepoint): Ditto, also add error buffer argument.
10774 (cmd_qtminftpilen): New function.
10775 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10776 (fast_tracepoint_from_trampoline_address): New function.
10777 (fast_tracepoint_collecting): Handle trampoline as part of jump
10779 (set_trampoline_buffer_space): New function.
10780 (initialize_tracepoint): Initialize new IPA variables.
10781 * target.h (struct target_ops): Add arguments to
10782 install_fast_tracepoint_jump_pad operation, add new
10783 get_min_fast_tracepoint_insn_len operation.
10784 (target_get_min_fast_tracepoint_insn_len): New.
10785 (install_fast_tracepoint_jump_pad): Add arguments.
10786 * server.h (IPA_BUFSIZ): Define.
10787 * linux-i386-ipa.c: Include extra header files.
10788 (initialize_fast_tracepoint_trampoline_buffer): New function.
10789 (initialize_low_tracepoint): Call it.
10790 * server.h (set_trampoline_buffer_space): Declare.
10791 (claim_trampoline_space): Ditto.
10792 (have_fast_tracepoint_trampoline_buffer): Ditto.
10794 2011-11-14 Yao Qi <yao@codesourcery.com>
10796 * server.c (handle_query): Handle InstallInTrace for qSupported.
10797 * tracepoint.c (add_tracepoint): Sort list.
10798 (install_tracepoint, download_tracepoint): New.
10799 (cmd_qtdp): Call them to install and download tracepoints.
10800 (sort_tracepoints): Removed.
10801 (cmd_qtstart): Update.
10803 2011-11-14 Yao Qi <yao@codesourcery.com>
10805 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10806 * mem-break.h: Declare.
10807 * tracepoint.c (cmd_qtstart): Move some code to ...
10808 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10810 (download_tracepoints): Move some code to ...
10811 (download_tracepoint_1): ... here. New.
10813 2011-11-08 Yao Qi <yao@codesourcery.com>
10815 * remote-utils.c (relocate_instruction): A comment fix.
10817 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10819 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10820 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10821 dr_status_mirror and dr_control_mirror from debug_reg_state.
10822 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10823 (i386_initial_stuff): Remove use of deleted globals.
10824 (i386_get_thread_context, i386_set_thread_context,
10825 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10826 from debug_reg_state.
10828 2011-11-05 Yao Qi <yao@codesourcery.com>
10830 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10831 address as TPOINT's.
10833 2011-11-02 Stan Shebs <stan@codesourcery.com>
10835 * tracepoint.c (agent_mem_read_string): New function.
10836 (eval_agent_expr): Call it for tracenz.
10837 * server.c (handle_query): Report support for tracenz.
10839 2011-11-02 Yao Qi <yao@codesourcery.com>
10841 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10843 2011-11-02 Yao Qi <yao@codesourcery.com>
10845 * target.h: Fix a typo in comment.
10847 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10849 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10850 clobber the breakpoints' shadows with fast tracepoint jumps.
10851 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10852 * target.c (write_inferior_memory): Also pass MYADDR down to
10855 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10857 * configure.ac: Check support for personality routine.
10858 * configure: Regenerate.
10859 * config.in: Likewise.
10860 * linux-low.c: Include <sys/personality.h>.
10861 Define ADDR_NO_RANDOMIZE if necessary.
10862 (linux_create_inferior): Disable address space randomization when
10863 forking inferior, if requested.
10864 (linux_supports_disable_randomization): New function.
10865 (linux_target_ops): Install it.
10866 * server.h (disable_randomization): Declare.
10867 * server.c (disable_randomization): New global variable.
10868 (handle_general_set): Handle QDisableRandomization.
10869 (handle_query): Likewise for qSupported.
10870 (main): Support --disable-randomization and --no-disable-randomization
10871 command line arguments.
10872 * target.h (struct target_ops): Add supports_disable_randomization.
10873 (target_supports_disable_randomization): New macro.
10875 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10877 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10879 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10880 [!PT_GETDSBT] (target_loadmap): New definition.
10881 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10882 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10883 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10884 and PT_GETDSBT to LINUX_LOADMAP.
10885 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10886 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10888 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10890 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10891 (arm_linux_hwbp_cap): New static variable.
10892 (arm_linux_get_hwbp_cap): Replace by ...
10893 (arm_linux_init_hwbp_cap): ... this new function.
10894 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10895 (arm_linux_get_hw_watchpoint_count): Likewise.
10896 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10897 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10898 (arm_prepare_to_resume): Use perror_with_name instead of error.
10900 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10902 * linux-arm-low.c: Include <signal.h>.
10903 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10904 (struct arm_linux_hwbp_cap): New data type.
10905 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10906 (struct arm_linux_hw_breakpoint): New data type.
10907 (MAX_BPTS, MAX_WPTS): Define.
10908 (struct arch_process_info, struct arch_lwp_info): New data types.
10909 (arm_linux_get_hwbp_cap): New function.
10910 (arm_linux_get_hw_breakpoint_count): Likewise.
10911 (arm_linux_get_hw_watchpoint_count): Likewise.
10912 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10913 (arm_hwbp_control_initialize): Likewise.
10914 (arm_hwbp_control_is_enabled): Likewise.
10915 (arm_hwbp_control_is_initialized): Likewise.
10916 (arm_hwbp_control_disable): Likewise.
10917 (arm_linux_hw_breakpoint_equal): Likewise.
10918 (arm_linux_hw_point_initialize): Likewise.
10919 (struct update_registers_data): New data structure.
10920 (update_registers_callback: New function.
10921 (arm_insert_point): Likewise.
10922 (arm_remove_point): Likewise.
10923 (arm_stopped_by_watchpoint): Likewise.
10924 (arm_stopped_data_address): Likewise.
10925 (arm_new_process): Likewise.
10926 (arm_new_thread): Likewise.
10927 (arm_prepare_to_resume): Likewise.
10928 (the_low_target): Register arm_insert_point, arm_remove_point,
10929 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10930 arm_new_thread, and arm_prepare_to_resume.
10932 2011-09-15 Stan Shebs <stan@codesourcery.com>
10934 * server.h (struct emit_ops): Add compare-goto fields.
10935 * tracepoint.c (gdb_agent_op_sizes): New table.
10936 (emit_eq_goto): New function.
10937 (emit_ne_goto): New function.
10938 (emit_lt_goto): New function.
10939 (emit_le_goto): New function.
10940 (emit_gt_goto): New function.
10941 (emit_ge_goto): New function.
10942 (is_goto_target): New function.
10943 (compile_bytecodes): Recognize special cases of compare-goto
10944 combinations and call specialized emitters for them.
10945 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10946 (amd64_emit_ne_goto): New function.
10947 (amd64_emit_lt_goto): New function.
10948 (amd64_emit_le_goto): New function.
10949 (amd64_emit_gt_goto): New function.
10950 (amd64_emit_ge_goto): New function.
10951 (amd64_emit_ops): Add the new functions.
10952 (i386_emit_eq_goto): New function.
10953 (i386_emit_ne_goto): New function.
10954 (i386_emit_lt_goto): New function.
10955 (i386_emit_le_goto): New function.
10956 (i386_emit_gt_goto): New function.
10957 (i386_emit_ge_goto): New function.
10958 (i386_emit_ops): Add the new functions.
10960 2011-09-08 Stan Shebs <stan@codesourcery.com>
10962 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10963 (i386_emit_epilogue): Restore %ebx.
10965 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10967 * server.c (step_thread): Remove definition.
10968 (process_serial_event): Don't handle Hs.
10969 * server.h (step_thread): Remove declaration.
10970 * target.c (set_desired_inferior): Remove use of step_thread.
10972 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10974 * linux-low.c: Include linux-procfs.h.
10975 (linux_attach_lwp_1): Update comments.
10976 (linux_attach): Scan for existing threads when attaching to a
10977 process that is the tgid.
10978 * Makefile.in: Update dependencies.
10980 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10982 * configure.srv: Add linux-procfs.o dependencies.
10984 2011-08-14 Yao Qi <yao@codesourcery.com>
10986 * target.h (struct target_ops): Fix indent.
10987 * win32-low.c (win32_target_ops): Fix comment.
10989 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
10990 Yao Qi <yao@codesourcery.com>
10992 * Makefile.in (clean): Remove tic6x-*.c files.
10993 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10994 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10995 (tic6x-c64xp-linux.c): Likewise.
10996 * configure.srv: Add support for tic6x-*-uclinux.
10997 * linux-tic6x-low.c: New.
10998 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11000 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
11001 Yao Qi <yao@codesourcery.com>
11003 * target.h (struct target_ops): Add read_loadmap.
11004 * linux-low.c (struct target_loadseg): New type.
11005 (struct target_loadmap): New type.
11006 (linux_read_loadmap): New function.
11007 (linux_target_ops): Add linux_read_loadmap.
11008 * server.c (handle_query): Support qXfer:fdpic:read packet.
11009 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11012 2011-08-05 Eli Zaretskii <eliz@gnu.org>
11014 * win32-low.c: Include <stdint.h>.
11016 2011-07-22 Pedro Alves <pedro@codesourcery.com>
11018 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11019 to the inferior here.
11020 (i386_remove_aligned_watchpoint): Ditto.
11021 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11022 fit part of the watchpoint in the debug registers.
11023 (i386_update_inferior_debug_regs): New.
11024 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11025 registers, and only update the inferior on success.
11026 (i386_low_remove_watchpoint): Ditto.
11028 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11030 * linux-low.c (compare_ints, unique, list_threads, show_process,
11031 linux_core_of_thread): Delete.
11032 (linux_target_ops): Change linux_core_of_thread to
11033 linux_common_core_of_thread.
11034 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11035 * utils.c (malloc_failure): Change type of argument.
11036 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11037 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11038 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11039 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11040 (IPA_OBJS): Add common-utils-ipa.o.
11041 (ptid_h, linux_osdata_h): New macros.
11042 (server_h): Add common/common-utils.h, common/xml-utils.h,
11043 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11045 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11046 ptid.o, buffer.o): New rules.
11047 (linux-low.o): Add common/linux-osdata.h as a dependency.
11048 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11049 * configure.ac: Add AC_HEADER_DIRENT check.
11050 * config.in: Regenerate.
11051 * configure: Regenerate.
11052 * remote-utils.c (xml_escape_text): Delete.
11053 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11054 buffer_xml_printf): Move to common/buffer.c.
11055 * server.c (main): Remove call to initialize_inferiors.
11056 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11057 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11058 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11059 internal_error, gdb_assert, gdb_assert_fail): Delete.
11060 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11061 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11063 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11064 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11065 initialize_inferiors): Delete.
11067 2011-07-20 Pedro Alves <pedro@codesourcery.com>
11069 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11072 2011-05-31 Pedro Alves <pedro@codesourcery.com>
11074 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11076 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11078 2011-05-26 Yao Qi <yao@codesourcery.com>
11080 * Makefile.in (thread-db.o): Track dependence to
11081 common/gdb_thread_db.h.
11082 * thread-db.c: include gdb_thread_db.h from right place.
11084 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11086 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11087 __FILE__ and __LINE__ to internal_error.
11089 2011-05-13 Doug Evans <dje@google.com>
11091 * thread-db.c (try_thread_db_load_from_sdir): New function.
11092 (try_thread_db_load_from_dir): New function.
11093 (thread_db_load_search): Handle $sdir, ignore $pdir.
11094 Remove trying of system directories if search of
11095 libthread-db-search-path fails, that is now done via $sdir.
11097 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11099 * server.c (handle_query): Add EnableDisableTracepoints to the list
11100 of supported features.
11101 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
11103 (cmd_qtenable_disable): New.
11104 (cmd_qtstart): Install tracepoints even if disabled.
11105 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11106 receiving a QTEnable or QTDisable packet.
11107 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11108 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11110 (gdb_probe): Skip data collection if static tracepoint is disabled.
11112 2011-05-10 Doug Evans <dje@google.com>
11114 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11116 2011-05-04 Doug Evans <dje@google.com>
11118 * linux-low.c (linux_join): Skip process lookup.
11119 * spu-low.c (spu_join): Ditto.
11120 * server.c (join_inferiors_callback): Delete.
11121 (process_serial_event): For 'D' packet (detach) call join_inferior
11124 2011-05-04 Joseph Myers <joseph@codesourcery.com>
11126 * README: Don't mention xscale*-*-linux*.
11127 * configure.srv (xscale*-*-linux*): Don't handle target.
11129 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11131 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11133 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11134 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11135 (i386_emit_void_call_2): Likewise.
11137 2011-04-26 Yao Qi <yao@codesourcery.com>
11139 * linux-low.c: Move common macros to linux-ptrace.h.
11140 Include linux-ptrace.h.
11141 * Makefile.in (linux_ptrace_h): New.
11142 (linux-low.o): Depends on linux-ptrace.h.
11144 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11146 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11147 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11148 (remote_prepare): New function with most of the TCP code from ...
11149 (remote_open): ... here. Detect PORT here unconditionally. Move also
11150 setting transport_is_reliable.
11151 * server.c (run_once): New variable.
11152 (gdbserver_usage): Document it.
11153 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11154 the first run if RUN_ONCE.
11155 * server.h (run_once, remote_prepare): New declarations.
11157 2011-04-19 Tom Tromey <tromey@redhat.com>
11159 * win32-low.c (handle_load_dll): Remove duplicate "the".
11161 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11163 Remove support for old Cygwin 1.5 versions.
11164 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11165 function to avoid warning.
11166 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11169 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11171 * gdbserver/server.h (Macro _): Define it if not available.
11173 2011-03-14 Michael Snyder <msnyder@vmware.com>
11175 * hostio.c (handle_close): Remove unnecessary null test.
11177 2011-03-10 Joel Brobecker <brobecker@adacore.com>
11179 * Makefile.in (maintainer-clean realclean distclean): Remove
11180 "make ... subdir_do" command.
11182 2011-03-10 Michael Snyder <msnyder@vmware.com>
11184 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11186 * server.c (handle_v_run): Free alloced buffer on early return.
11188 2011-03-09 Yao Qi <yao@codesourcery.com>
11191 2011-03-04 Yao Qi <yao@codesourcery.com>
11193 * Makefile.in: Remove GNU make feature --directory.
11195 2011-03-05 Yao Qi <yao@codesourcery.com>
11197 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11198 (subdir_do): New make target. Copied from gdb/Makefile.
11199 (maintainer-clean, realclean, distclean, clean): Call corresponding
11200 make targets in common/Makefile.
11202 2011-02-11 Yao Qi <yao@codesourcery.com>
11204 * configure.ac: Call AC_PROG_RANLIB.
11205 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11206 * configure: Regenerate.
11208 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11210 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11212 2011-03-06 Yao Qi <yao@codesourcery.com>
11214 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11216 2011-03-05 Yao Qi <yao@codesourcery.com>
11218 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11219 (subdir_do): New make target. Copied from gdb/Makefile.
11220 (maintainer-clean, realclean, distclean, clean): Call corresponding
11221 make targets in common/Makefile.
11223 2011-03-04 Yao Qi <yao@codesourcery.com>
11225 * Makefile.in: Remove GNU make feature --directory.
11227 2011-03-04 Michael Snyder <msnyder@vmware.com>
11229 * server.c (queue_stop_reply): Call xmalloc not malloc.
11231 2011-03-02 Michael Snyder <msnyder@vmware.com>
11233 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11235 2011-02-28 Michael Snyder <msnyder@vmware.com>
11237 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11238 (cmd_qtframe): Ditto.
11239 (cmd_qtbuffer): Ditto.
11240 (cmd_bigqtbuffer): Ditto.
11242 * utils.c (decimal2str): Initialize 'width' to nine, then
11243 don't mess with it.
11245 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11247 * hostio.c (require_data): Free *data, not data.
11249 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11251 * hostio.c (require_data): Use free, not xfree.
11253 2011-02-27 Michael Snyder <msnyder@vmware.com>
11255 * server.c (handle_query): Discard unused value.
11257 * hostio.c (require_data): Free malloc memory before returning
11260 2011-02-26 Michael Snyder <msnyder@vmware.com>
11262 * linux-low.c (list_threads): Call closedir for dirent.
11264 2011-02-27 Michael Snyder <msnyder@vmware.com>
11266 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11267 a case statement falls through.
11269 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11271 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11274 2011-02-26 Michael Snyder <msnyder@vmware.com>
11276 * utils.c (decimal2str): Eliminate dead code and dead param.
11277 (pulongest): Drop dead param from call to decimal2str.
11280 2011-02-24 Joel Brobecker <brobecker@adacore.com>
11282 Revert the following patch (not approved yet):
11283 2011-02-21 Hui Zhu <teawater@gmail.com>
11284 * tracepoint.c (tp_printf): New function.
11285 (eval_agent_expr): Handle gdb_agent_op_printf.
11287 2011-02-21 Hui Zhu <teawater@gmail.com>
11289 * tracepoint.c (tp_printf): New function.
11290 (eval_agent_expr): Handle gdb_agent_op_printf.
11292 2011-02-18 Tom Tromey <tromey@redhat.com>
11294 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11295 (tracepoint.o): Likewise.
11296 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11297 (gdb_agent_op_names): Likewise.
11299 2011-02-18 Tom Tromey <tromey@redhat.com>
11301 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11302 gdb_agent_op_rot>: New constants.
11303 (gdb_agent_op_names): Add pick and roll.
11304 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11307 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11309 * aclocal.m4: Regenerated with aclocal-1.11.1.
11311 2011-02-14 Pedro Alves <pedro@codesourcery.com>
11313 * server.c (handle_qxfer_traceframe_info): New.
11314 (qxfer_packets): Register "traceframe-info".
11315 (handle_query): Report support for qXfer:traceframe-info:read+.
11316 * tracepoint.c (match_blocktype): New.
11317 (traceframe_find_block_type): Rename to ...
11318 (traceframe_walk_blocks): ... this. Add callback filter argument,
11320 (traceframe_find_block_type): New, reimplemented on top of
11321 traceframe_walk_blocks.
11322 (build_traceframe_info_xml): New.
11323 (traceframe_read_info): New.
11324 * server.h (traceframe_read_info): Declare.
11326 2011-02-11 Yao Qi <yao@codesourcery.com>
11328 * configure.ac: Call AC_PROG_RANLIB.
11329 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11330 * configure: Regenerate.
11332 2011-02-07 Pedro Alves <pedro@codesourcery.com>
11334 * server.c (gdb_read_memory): Change return semantics to allow
11336 (handle_search_memory_1): Adjust.
11337 (process_serial_event) <'m' packet>: Handle partial transfers.
11338 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11340 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11342 * regcache.c (init_register_cache): Initialize
11343 regcache->register_status.
11344 (free_register_cache): Release regcache->register_status.
11345 (regcache_cpy): Copy register_status.
11346 (registers_to_string): Print 'x's for unavailable registers.
11347 (supply_register): Mark the register's status valid or
11348 unavailable, depending on whether a buffer was passed in or not.
11349 (supply_register_zeroed): New.
11350 (supply_regblock): Mark the registers' status valid or
11351 unavailable, depending on whether a buffer was passed in or not.
11352 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11353 (struct regcache): New `register_status' field.
11354 (supply_register_zeroed): Declare.
11355 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11356 supply_register_zeroed, rather than passing a NULL buffer to
11358 * tracepoint.c (fetch_traceframe_registers): Update comment.
11360 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11362 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11365 2011-01-25 Pedro Alves <pedro@codesourcery.com>
11367 * server.h (decode_xfer_write): Change prototype.
11368 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11369 and don't extract the annex here.
11370 * server.c (decode_xfer_read): Remove `annex' parameter,
11371 and don't extract the annex here.
11372 (decode_xfer): New.
11373 (struct qxfer): New.
11374 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11375 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11376 (handle_qxfer_statictrace): New functions, abstracted out from
11377 handle_query, and made to use the struct qxfer interface.
11378 (handle_threads_qxfer_proper): Rename to ...
11379 (handle_qxfer_threads_proper): ... this.
11380 (handle_threads_qxfer): Rename to ...
11381 (handle_qxfer_threads): ... this. Adjust.
11382 (qxfer_packets): New array.
11383 (handle_qxfer): New function.
11384 (handle_query): Use handle_qxfer.
11386 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11388 * gdbreplay.c: Shorten lines of >= 80 columns.
11389 * linux-low.c: Ditto.
11390 * linux-ppc-low.c: Ditto.
11391 * linux-s390-low.c: Ditto.
11392 * linux-sparc-low.c: Ditto.
11393 * linux-x86-low.c: Ditto.
11394 * linux-xtensa-low.c: Ditto.
11395 * mem-break.c: Ditto.
11396 * nto-low.c: Ditto.
11397 * regcache.h: Ditto.
11398 * remote-utils.c: Ditto.
11401 * thread-db.c: Ditto.
11402 * tracepoint.c: Ditto.
11404 * win32-low.h: Ditto.
11406 2011-01-05 Joel Brobecker <brobecker@adacore.com>
11408 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11411 2011-01-01 Joel Brobecker <brobecker@adacore.com>
11413 * server.c (gdbserver_version): Update copyright year in version
11415 * gdbreplay.c (gdbreplay_version): Ditto.
11417 2010-12-29 Jie Zhang <jie.zhang@analog.com>
11419 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11420 * linux-bfin-low.c: New file.
11421 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11422 PT_DATA_ADDR for BFIN targets.
11423 * Makefile.in (SFILES): Add linux-bfin-low.c.
11424 (clean): Remove reg-bfin.c.
11425 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11426 * README: Mention supported Blackfin targets.
11428 2010-12-23 Mike Frysinger <vapier@gentoo.org>
11430 * .gitignore: New file.
11432 2010-11-16 Mike Frysinger <vapier@gentoo.org>
11434 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11436 2010-10-22 Jie Zhang <jie@codesourcery.com>
11438 * Makefile.in: Add FLAGS_TO_PASS variable.
11439 (install): Remove dependency of install-only and recursively
11440 invoke make for install-only.
11442 2010-10-04 Doug Evans <dje@google.com>
11444 * Makefile.in (uninstall): Use $(DESTDIR).
11446 2010-09-24 Pedro Alves <pedro@codesourcery.com>
11450 * linux-x86-low.c (compat_siginfo_from_siginfo)
11451 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11452 si_code is < 0. Check for si_code == SI_TIMER before checking for
11455 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11457 * lynx-i386-low.c: New file.
11458 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11460 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11462 * lynx-low.c (ptrace_request_to_str): Remove handling for
11463 request values that have been removed in LynxOS 5.x.
11465 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11467 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11470 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11472 * configure.ac: Add --enable-inprocess-agent option.
11473 * configure: Rebuilt.
11475 2010-09-06 Yao Qi <yao@codesourcery.com>
11477 * linux-low.c (linux_kill): Remove unused variable.
11478 (linux_stabilize_threads): Likewise.
11479 * server.c (start_inferior): Likewise.
11480 (queue_stop_reply_callback): Likewise.
11481 * tracepoint.c (do_action_at_tracepoint): Likewise.
11483 2010-09-06 Yao Qi <yao@codesourcery.com>
11485 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11488 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11490 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11492 2010-09-06 Pedro Alves <pedro@codesourcery.com>
11494 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11497 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11499 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11500 gdbserver/lynx-ppc-low.c: New files.
11501 * Makefile.in (lynx_low_h): New variable.
11502 (lynx-low.o, lynx-ppc-low.o): New rules.
11503 * configure.ac: On LynxOS, link with -lnetinet.
11504 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11505 * configure: regenerate.
11507 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11509 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11510 * configure.ac: Add check for vasprintf and vsnprintf.
11511 * configure, config.in: Regenerate.
11512 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11514 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11516 * gdbreplay.c: Move include of alloca.h up, next to include of
11518 * server.h: Add include of malloc.h.
11519 * mem-break.c: Remove include of malloc.h.
11520 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11522 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11524 * Makefile.in (memmem.o): Build with -Wno-error.
11526 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11528 * utils.c (xsnprintf): Make non-static.
11529 * server.h: Add xsnprintf declaration.
11530 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11531 replace calls to snprintf by calls to xsnprintf throughout.
11533 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11535 * configure.ac: Add configure check for alloca.
11536 * configure, config.in: Regenerate.
11537 * server.h: Include alloca.h if it exists.
11538 * gdbreplay.c: Include alloca.h if it exists.
11540 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11542 * linux-low.c (__SIGRTMIN): Define if not already defined.
11543 (linux_create_inferior): Check for __ANDROID__ rather than
11545 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11546 are already deferred.
11547 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11548 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11549 stopped and already has a pending signal to report.
11550 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11551 a pending signal to report or is moving out of a jump pad.
11552 (linux_init_signals): Check for __ANDROID__ rather than
11555 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11557 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11558 debug_threads check. Avoid a linear search when not doing debug
11561 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11563 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11564 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11565 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11566 (process_event): Change local fd's type to gdb_fildes_t.
11567 (create_file_handler): Adjust prototype.
11568 (delete_file_handler): Adjust prototype.
11569 (handle_file_event): Adjust prototype. Use pfildes.
11570 (create_file_event): Adjsut prototype.
11571 * remote-utils.c (remote_desc, listen_desc): Change type to
11573 * server.h: New gdb_fildes_t typedef.
11574 [USE_WIN32API]: Include winsock2.h.
11575 (delete_file_handler, add_file_handler): Adjust prototypes.
11576 (pfildes): Declare.
11577 * utils.c (pfildes): New.
11579 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11581 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11582 * configure: Regenerate.
11584 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11586 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11587 (linux_done_accessing_memory): ... this.
11588 (linux_target_ops): Adjust.
11589 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11590 * nto-low.c (nto_target_ops): Adjust comment.
11591 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11592 * spu-low.c (spu_target_ops): Adjust comment.
11593 * target.h (target_ops): Rename unprepare_to_access_memory field
11594 to done_accessing_memory.
11595 (unprepare_to_access_memory): Rename to ...
11596 (done_accessing_memory): ... this.
11598 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11600 * linux-low.c (linux_prepare_to_access_memory): New.
11601 (linux_unprepare_to_access_memory): New.
11602 (linux_target_ops): Install them.
11603 * server.c (read_memory): Rename to ...
11604 (gdb_read_memory): ... this. Use
11605 prepare_to_access_memory/prepare_to_access_memory.
11606 (write_memory): Rename to ...
11607 (gdb_write_memory): ... this. Use
11608 prepare_to_access_memory/prepare_to_access_memory.
11609 (handle_search_memory_1): Adjust.
11610 (process_serial_event): Adjust.
11611 * target.h (struct target_ops): New fields
11612 prepare_to_access_memory and unprepare_to_access_memory.
11613 (prepare_to_access_memory, unprepare_to_access_memory): New.
11614 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11615 prepare_to_access_memory/prepare_to_access_memory.
11616 * nto-low.c (nto_target_ops): Adjust.
11617 * spu-low.c (spu_target_ops): Adjust.
11618 * win32-low.c (win32_target_ops): Adjust.
11620 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11622 * Makefile.in (WARN_CFLAGS): Get it from configure.
11623 (WERROR_CFLAGS): New.
11624 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11625 * configure.ac: Introduce --enable-werror, which adds -Werror to
11626 the compiler command line. Enabled by default. Disable with
11627 --disable-werror. Add -Wdeclaration-after-statement
11628 Wpointer-arith and -Wformat-nonliteral to warning flags.
11629 * configure: Regenerate.
11631 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11633 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11635 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11637 * gdbreplay.c (remote_error): New.
11639 (expect): Use gdbchar. Check for error reading from GDB.
11640 Clarify sync error output.
11641 (play): Check for errors writing to GDB.
11642 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11643 * remote-utils.c (getpkt): Check for errors writing to the remote
11646 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11648 * linux-low.c (linux_wait_1): Move non-debugging code out of
11649 `debug_threads' control.
11651 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11653 * linux-low.c (linux_wait_1): Don't set last_status here.
11654 * server.c (push_event, queue_stop_reply_callback): Assert we're
11655 not pushing a TARGET_WAITKIND_IGNORE event.
11656 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11657 (myresume, handle_target_event): Set the thread's last_resume_kind
11658 and last_status from the target returned status.
11660 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11664 * linux-x86-low.c (update_debug_registers_callback): New.
11665 (i386_dr_low_set_addr): Use it.
11666 (i386_dr_low_get_addr): New.
11667 (i386_dr_low_set_control): Use update_debug_registers_callback.
11668 (i386_dr_low_get_control): New.
11669 (i386_dr_low_get_status): Adjust.
11670 * linux-low.c (linux_stop_lwp): New.
11671 * linux-low.h (linux_stop_lwp): Declare.
11673 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11674 argument instead of a i386_debug_reg_state.
11675 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11676 a i386_debug_reg_state.
11677 (i386_insert_aligned_watchpoint): Adjust.
11678 (i386_remove_aligned_watchpoint): Adjust.
11679 (i386_low_stopped_data_address): Read the debug registers from the
11680 inferior instead of from the mirrors.
11681 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11682 (i386_dr_low_get_addr): Declare.
11683 (i386_dr_low_get_control): Declare.
11684 (i386_dr_low_get_status): Change prototype.
11686 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11687 (i386_dr_low_get_addr): New.
11688 (i386_dr_low_get_control): New.
11689 (i386_dr_low_get_status): Adjust prototype. Return
11691 (i386_initial_stuff): Clear dr_status_mirror and
11693 (i386_get_thread_context): Adjust.
11694 (i386_set_thread_context): Adjust.
11695 (i386_thread_added): Adjust.
11697 2010-08-24 Pedro Alves <pedro@codesourcery.com>
11699 * linux-low.h (linux_thread_area): Delete declaration.
11701 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11703 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11704 after its termination.
11706 2010-08-09 Pedro Alves <pedro@codesourcery.com>
11708 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11709 (gdb_wants_all_stopped): Delete.
11710 (linux_wait_1): Don't call them.
11711 * server.c (handle_v_cont): Tag all threads as want-stopped.
11712 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11713 stopped as "client-wants-stopped".
11715 2010-07-31 Pedro Alves <pedro@codesourcery.com>
11717 * Makefile.in (signals_h): New.
11718 (server_h): Depend on it.
11719 (server.o): Don't depend on $(signals_def).
11720 (signals.o): Depend on $(signals_def).
11722 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11724 * Makefile.in (signals_def): New.
11725 (server_h): Append include/gdb/signals.h and signals_def.
11726 (server.o): Append signals_def.
11728 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11730 * server.c (handle_target_event): Use target_signal_to_host for
11731 resume_info.sig initialization.
11732 * target.h (struct thread_resume) <sig>: New comment.
11734 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11736 * server.c (handle_query): strcpy() the returned string from paddress()
11737 instead of sprintf().
11738 * utils.c (paddress): Return phex_nz().
11740 2010-07-07 Joel Brobecker <brobecker@adacore.com>
11742 * server.c (handle_v_cont): Call mourn_inferior if process
11744 (myresume): Likewise.
11746 2010-07-01 Pedro Alves <pedro@codesourcery.com>
11748 Static tracepoints, and integration with UST.
11750 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11751 * mem-break.c (uninsert_all_breakpoints)
11752 (reinsert_all_breakpoints): New.
11753 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11754 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11755 (gdb_agent_ust_loaded, helper_thread_id)
11756 (gdb_agent_helper_thread_id): New macros.
11757 (struct ipa_sym_addresses): Add addr_ust_loaded,
11758 addr_helper_thread_id, addr_cmd_buf.
11759 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11760 (in_process_agent_loaded_ust): New.
11761 (write_e_ust_not_loaded): New.
11762 (maybe_write_ipa_ust_not_loaded): New.
11763 (struct collect_static_trace_data_action): New.
11764 (enum tracepoint_type) <static_tracepoint>: New.
11765 (struct tracepoint) <handle>: Mention static tracepoints.
11766 (struct static_tracepoint_ctx): New.
11767 (CMD_BUF_SIZE): New.
11768 (add_tracepoint_action): Handle static tracepoint actions.
11769 (unprobe_marker_at): New.
11770 (clear_installed_tracepoints): Handle static tracepoints.
11771 (cmd_qtdp): Handle static tracepoints.
11772 (probe_marker_at): New.
11773 (cmd_qtstart): Handle static tracepoints.
11774 (response_tracepoint): Handle static tracepoints.
11775 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11776 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11777 (get_context_regcache): Handle static tracepoints.
11778 (do_action_at_tracepoint): Handle static tracepoint actions.
11779 (traceframe_find_block_type): Handle static trace data blocks.
11780 (traceframe_read_sdata): New.
11781 (download_tracepoints): Download static tracepoint actions.
11782 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11783 (GDB_PROBE_NAME): New.
11785 (GET_UST_SYM): New.
11788 (ust_marker_to_static_tracepoint): New.
11790 (collect_ust_data_at_tracepoint): New.
11791 (gdb_ust_probe): New.
11792 (UNIX_PATH_MAX, SOCK_DIR): New.
11793 (gdb_ust_connect_sync_socket): New.
11794 (resume_thread, stop_thread): New.
11795 (run_inferior_command): New.
11796 (init_named_socket): New.
11797 (gdb_ust_socket_init): New.
11798 (cstr_to_hexstr): New.
11800 (first_marker, next_marker): New.
11801 (response_ust_marker): New.
11802 (cmd_qtfstm, cmd_qtsstm): New.
11803 (unprobe_marker_at, probe_marker_at): New.
11804 (cmd_qtstmat, gdb_ust_thread): New.
11805 (gdb_ust_init): New.
11806 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11807 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11808 (ST_REGENTRY): New.
11809 (x86_64_st_collect_regmap): New.
11810 (X86_64_NUM_ST_COLLECT_GREGS): New.
11811 (AMD64_RIP_REGNUM): New.
11812 (supply_static_tracepoint_registers): New.
11813 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11814 (ST_REGENTRY): New.
11815 (i386_st_collect_regmap): New.
11816 (i386_NUM_ST_COLLECT_GREGS): New.
11817 (supply_static_tracepoint_registers): New.
11818 * server.c (handle_query): Handle qXfer:statictrace:read.
11819 <qSupported>: Report support for StaticTracepoints, and
11820 qXfer:statictrace:read features.
11821 * server.h (traceframe_read_sdata)
11822 (supply_static_tracepoint_registers): Declare.
11823 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11824 (unpack_varlen_hex): Include in IPA build.
11825 * Makefile.in (ustlibs, ustinc): New.
11826 (IPA_OBJS): Add remote-utils-ipa.o.
11827 ($(IPA_LIB)): Link -ldl and -lpthread.
11829 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11830 * config.in, configure: Regenerate.
11832 2010-06-20 Ian Lance Taylor <iant@google.com>
11833 Pedro Alves <pedro@codesourcery.com>
11835 * linux-x86-low.c (always_true): Delete.
11836 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11837 trying to fool the compiler with always_true.
11839 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11841 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11842 conditions in gdbserver.
11844 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11846 * spu-low.c (spu_read_memory): Wrap around local store limit.
11847 (spu_write_memory): Likewise.
11849 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11851 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11852 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11854 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11856 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11857 uses with LONGEST uses.
11859 2010-06-14 Stan Shebs <stan@codesourcery.com>
11860 Pedro Alves <pedro@codesourcery.com>
11864 * linux-x86-low.c: Include limits.h.
11866 (always_true): New.
11869 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11870 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11871 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11872 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11873 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11874 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11875 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11876 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11877 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11878 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11879 (amd64_emit_void_call_2): New.
11880 (amd64_emit_ops): New.
11881 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11882 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11883 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11884 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11885 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11886 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11887 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11888 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11889 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11890 (i386_emit_stack_adjust, i386_emit_int_call_1)
11891 (i386_emit_void_call_2): New.
11892 (i386_emit_ops): New.
11893 (x86_emit_ops): New.
11894 (the_low_target): Install x86_emit_ops.
11895 * server.h (struct emit_ops): New.
11896 (get_raw_reg_func_addr): Declare.
11897 (current_insn_ptr, emit_error): Declare.
11898 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11899 (set_trace_state_variable_value): New defines.
11900 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11901 addr_get_trace_state_variable_value and
11902 addr_set_trace_state_variable_value.
11903 (symbol_list): New fields for get_raw_reg,
11904 get_trace_state_variable_value and set_trace_state_variable_value.
11905 (condfn): New typedef.
11906 (struct tracepoint): New field `compiled_cond'.
11907 (do_action_at_tracepoint): Clear compiled_cond.
11908 (get_trace_state_variable_value, set_trace_state_variable_value):
11910 (condition_true_at_tracepoint): If there's a compiled condition,
11912 (current_insn_ptr, emit_error): New globals.
11913 (struct bytecode_address): New.
11914 (get_raw_reg_func_addr): New.
11915 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11916 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11917 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11918 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11919 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11920 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11921 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11922 (compile_tracepoint_condition, compile_bytecodes): New.
11923 * target.h (emit_ops): Forward declare.
11924 (struct target_ops): New field emit_ops.
11925 (target_emit_ops): New.
11926 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11927 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11928 * linux-low.c (linux_emit_ops): New.
11929 (linux_target_ops): Install it.
11930 * linux-low.h (struct linux_target_ops): New field emit_ops.
11932 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11934 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11935 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11937 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11938 Stan Shebs <stan@codesourcery.com>
11940 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11941 (all): Depend on $(extra_libraries).
11942 (install-only): Install the IPA.
11943 (IPA_OBJS, IPA_LIB): New.
11944 (clean): Remove the IPA lib.
11945 (IPAGENT_CFLAGS): New.
11946 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11947 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11948 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11949 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11950 * configure.ac: Check for atomic builtins support in the compiler.
11951 (IPA_DEPFILES, extra_libraries): Define.
11952 * configure.srv (ipa_obj): Add description.
11953 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11954 (i[34567]86-*-linux*): Set ipa_obj.
11955 (x86_64-*-linux*): Set ipa_obj.
11956 * linux-low.c (stabilizing_threads): New.
11957 (supports_fast_tracepoints): New.
11958 (linux_detach): Stabilize threads before detaching.
11959 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11960 the lwp is either not stabilizing, or is moving out of a jump pad.
11961 (linux_fast_tracepoint_collecting): New.
11962 (maybe_move_out_of_jump_pad): New.
11963 (enqueue_one_deferred_signal): New.
11964 (dequeue_one_deferred_signal): New.
11965 (linux_wait_for_event_1): If moving out of a jump pad, defer
11966 pending signals to later.
11967 (linux_stabilize_threads): New.
11968 (linux_wait_1): Check if threads need moving out of jump pads, and
11970 (stuck_in_jump_pad_callback): New.
11971 (move_out_of_jump_pad_callback): New.
11972 (lwp_running): New.
11973 (linux_resume_one_lwp): Handle moving out of jump pads.
11974 (linux_set_resume_request): Dequeue deferred signals.
11975 (need_step_over_p): Also step over fast tracepoint jumps.
11976 (start_step_over): Also uninsert fast tracepoint jumps.
11977 (finish_step_over): Also reinsert fast tracepoint jumps.
11978 (linux_install_fast_tracepoint_jump): New.
11979 (linux_target_ops): Install linux_stabilize_threads and
11980 linux_install_fast_tracepoint_jump_pad.
11981 * linux-low.h (linux_target_ops) <get_thread_area,
11982 install_fast_tracepoint_jump_pad>: New fields.
11983 (struct lwp_info) <collecting_fast_tracepoint,
11984 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11985 (linux_get_thread_area): Declare.
11986 * linux-x86-low.c (jump_insn): New.
11987 (x86_get_thread_area): New.
11988 (append_insns): New.
11989 (push_opcode): New.
11990 (amd64_install_fast_tracepoint_jump_pad): New.
11991 (i386_install_fast_tracepoint_jump_pad): New.
11992 (x86_install_fast_tracepoint_jump_pad): New.
11993 (the_low_target): Install x86_get_thread_area and
11994 x86_install_fast_tracepoint_jump_pad.
11995 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11996 (struct fast_tracepoint_jump): New.
11997 (fast_tracepoint_jump_insn): New.
11998 (fast_tracepoint_jump_shadow): New.
11999 (find_fast_tracepoint_jump_at): New.
12000 (fast_tracepoint_jump_here): New.
12001 (delete_fast_tracepoint_jump): New.
12002 (set_fast_tracepoint_jump): New.
12003 (uninsert_fast_tracepoint_jumps_at): New.
12004 (reinsert_fast_tracepoint_jumps_at): New.
12005 (set_breakpoint_at): Use write_inferior_memory.
12006 (uninsert_raw_breakpoint): Use write_inferior_memory.
12007 (check_mem_read): Mask out fast tracepoint jumps.
12008 (check_mem_write): Mask out fast tracepoint jumps.
12009 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12010 (set_fast_tracepoint_jump): Declare.
12011 (delete_fast_tracepoint_jump)
12012 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12013 (reinsert_fast_tracepoint_jumps_at): Declare.
12014 * regcache.c: Don't compile many functions when building the
12015 in-process agent library.
12016 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12017 the register buffer in the heap.
12018 (free_register_cache): If the register buffer isn't owned by the
12019 regcache, don't free it.
12020 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12021 pre-existing register caches.
12022 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12024 (convert_ascii_to_int): : Constify `from' parameter type.
12025 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12026 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12027 the needed buffer in-place.
12028 (relocate_instruction): New.
12029 * server.c (handle_query) <qSymbols>: If the target supports
12030 tracepoints, give it a chance of looking up symbols. Report
12031 support for fast tracepoints.
12032 (handle_status): Stabilize threads.
12033 (process_serial_event): Adjust.
12034 * server.h (struct fast_tracepoint_jump): Forward declare.
12035 (struct process_info) <fast_tracepoint_jumps>: New field.
12036 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12037 (decode_X_packet, decode_M_packet): Adjust.
12038 (relocate_instruction): Declare.
12039 (in_process_agent_loaded): Declare.
12040 (tracepoint_look_up_symbols): Declare.
12041 (struct fast_tpoint_collect_status): Declare.
12042 (fast_tracepoint_collecting): Declare.
12043 (force_unlock_trace_buffer): Declare.
12044 (handle_tracepoint_bkpts): Declare.
12045 (initialize_low_tracepoint)
12046 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12047 * target.h (struct target_ops) <stabilize_threads,
12048 install_fast_tracepoint_jump_pad>: New fields.
12049 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12050 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12051 [HAVE_STDINT_H]: Include stdint.h.
12052 (trace_debug_1): Rename to ...
12053 (trace_vdebug): ... this.
12054 (trace_debug): Rename to ...
12055 (trace_debug_1): ... this. Add `level' parameter.
12056 (trace_debug): New.
12057 (ATTR_USED, ATTR_NOINLINE): New.
12058 (IP_AGENT_EXPORT): New.
12059 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12060 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12061 (about_to_request_buffer_space, trace_buffer_is_full)
12062 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12063 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12064 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12065 (traceframe_write_count, traceframes_created)
12066 (trace_state_variables)
12067 New renaming defines.
12068 (struct ipa_sym_addresses): New.
12069 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12070 (symbol_list): New.
12071 (ipa_sym_addrs): New.
12072 (all_tracepoint_symbols_looked_up): New.
12073 (in_process_agent_loaded): New.
12074 (write_e_ipa_not_loaded): New.
12075 (maybe_write_ipa_not_loaded): New.
12076 (tracepoint_look_up_symbols): New.
12077 (debug_threads) [IN_PROCESS_AGENT]: New.
12078 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12079 (UNKNOWN_SIDE_EFFECTS): New.
12080 (stop_tracing): New.
12081 (flush_trace_buffer): New.
12082 (stop_tracing_bkpt): New.
12083 (flush_trace_buffer_bkpt): New.
12084 (read_inferior_integer): New.
12085 (read_inferior_uinteger): New.
12086 (read_inferior_data_pointer): New.
12087 (write_inferior_data_pointer): New.
12088 (write_inferior_integer): New.
12089 (write_inferior_uinteger): New.
12090 (struct collect_static_trace_data_action): Delete.
12091 (enum tracepoint_type): New.
12092 (struct tracepoint) <type>: New field `type'.
12093 <actions_str, step_actions, step_actions_str>: Only include in
12095 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12096 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12097 (tracepoints): Use IP_AGENT_EXPORT.
12098 (last_tracepoint): Don't include in the IPA.
12099 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12100 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12101 (alloced_trace_state_variables): New.
12102 (trace_state_variables): Use IP_AGENT_EXPORT.
12103 (traceframe_t): Delete unused variable.
12104 (circular_trace_buffer): Don't include in the IPA.
12105 (trace_buffer_start): Delete.
12106 (struct trace_buffer_control): New.
12107 (trace_buffer_free): Delete.
12108 (struct ipa_trace_buffer_control): New.
12109 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12110 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12112 (trace_buffer_ctrl): New.
12113 (TRACE_BUFFER_CTRL_CURR): New.
12114 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12115 Reimplement as macros.
12116 (trace_buffer_wrap): Delete.
12117 (traceframe_write_count, traceframe_read_count)
12118 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12119 (struct tracepoint_hit_ctx) <type>: New field.
12120 (struct fast_tracepoint_ctx): New.
12121 (memory_barrier): New.
12123 (record_tracepoint_error): Update atomically in the IPA.
12124 (clear_inferior_trace_buffer): New.
12125 (about_to_request_buffer_space): New.
12126 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12127 updating the same buffer.
12128 (add_tracepoint): Default the tracepoint's type to trap
12129 tracepoint, and orig_size to -1.
12130 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12131 internal variables.
12132 (create_trace_state_variable): New parameter `gdb'. Handle it.
12133 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12134 (cmd_qtdp): Handle fast tracepoints.
12135 (cmd_qtdv): Adjust.
12136 (max_jump_pad_size): New.
12137 (gdb_jump_pad_head): New.
12138 (get_jump_space_head): New.
12139 (claim_jump_space): New.
12140 (sort_tracepoints): New.
12141 (MAX_JUMP_SIZE): New.
12142 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12144 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12145 support. Upload fast traceframes, and delete internal IPA
12147 (stop_tracing_handler): New.
12148 (flush_trace_buffer_handler): New.
12149 (cmd_qtstop): Upload fast tracepoints.
12150 (response_tracepoint): Handle fast tracepoints.
12151 (tracepoint_finished_step): Upload fast traceframes. Set the
12152 tracepoint hit context's tracepoint type.
12153 (handle_tracepoint_bkpts): New.
12154 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12155 type. Add comment about fast tracepoints.
12156 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12157 non-existing action_str field.
12158 (get_context_regcache): Handle fast tracepoints.
12159 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12161 (fast_tracepoint_from_jump_pad_address): New.
12162 (fast_tracepoint_from_ipa_tpoint_address): New.
12163 (collecting_t): New.
12164 (force_unlock_trace_buffer): New.
12165 (fast_tracepoint_collecting): New.
12167 (gdb_collect): New.
12168 (write_inferior_data_ptr): New.
12169 (target_tp_heap): New.
12170 (target_malloc): New.
12171 (download_agent_expr): New.
12173 (download_tracepoints): New.
12174 (download_trace_state_variables): New.
12175 (upload_fast_traceframes): New.
12176 (IPA_FIRST_TRACEFRAME): New.
12177 (IPA_NEXT_TRACEFRAME_1): New.
12178 (IPA_NEXT_TRACEFRAME): New.
12179 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12180 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12181 (gdb_jump_pad_buffer_end): New.
12182 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12183 (initialize_tracepoint): Adjust.
12184 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12185 buffer. Initialize the low module.
12186 * utils.c (PREFIX, TOOLNAME): New.
12187 (malloc_failure): Use PREFIX.
12188 (error): In the IPA, an error causes an exit.
12189 (fatal, warning): Use PREFIX.
12190 (internal_error): Use TOOLNAME.
12191 (NUMCELLS): Increase to 10.
12192 * configure, config.in: Regenerate.
12194 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12196 * server.c (handle_query) <qSupported>: Do two passes over the
12197 qSupported string to avoid nesting strtok.
12199 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12201 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12203 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12204 -Wl,--dynamic-list.
12205 * configure: Regenerate.
12206 * proc-service.list: New.
12208 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12210 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12213 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12215 * gdbreplay.c (remote_open): Check error return from socket() call by
12216 its equality to -1 not by it being negative.
12217 * remote-utils.c (remote_open): Likewise.
12219 2010-05-23 Pedro Alves <pedro@codesourcery.com>
12221 * config.h: Regenerate.
12223 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12225 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12226 doesn't provide PTRACE_GET_THREAD_AREA.
12228 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12230 * linux-m68k-low.c: Include <asm/ptrace.h>
12231 (ps_get_thread_area): Implement.
12233 2010-05-03 Doug Evans <dje@google.com>
12235 * event-loop.c (struct callback_event): New struct.
12236 (callback_list): New global.
12237 (append_callback_event, delete_callback_event): New functions.
12238 (process_callback): New function.
12239 (start_event_loop): Call it.
12240 * remote-utils.c (NOT_SCHEDULED): Define.
12241 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12242 moved out of readchar.
12243 (readchar): Rewrite. Call reschedule before returning.
12244 (reset_readchar): New function.
12245 (remote_close): Call it.
12246 (process_remaining, reschedule): New functions.
12247 * server.h (callback_handler_func): New typedef.
12248 (append_callback_event, delete_callback_event): Declare.
12250 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12252 * proc-service.c (ps_pglobal_lookup): Use
12253 thread_db_look_up_one_symbol.
12254 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12255 parameter. Use it instead of all_symbols_looked_up.
12256 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12258 (all_symbols_looked_up): Don't declare.
12259 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12260 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12262 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12263 Set all_symbols_looked_up here.
12264 (thread_db_look_up_one_symbol): New.
12265 (thread_db_get_tls_address): Adjust.
12266 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12267 thread_db object on the heap, and tentatively set it in the
12269 (thread_db_init): Don't set all_symbols_looked_up here.
12270 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12272 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12274 * linux-low.c (linux_kill, linux_detach): Adjust.
12275 (status_pending_p_callback): Remove redundant statement. Check
12276 for !TARGET_WAITIKIND_IGNORE, instead of
12277 TARGET_WAITKIND_STOPPED.
12278 (handle_tracepoints): Make sure LWP is locked. Adjust.
12279 (linux_wait_for_event_1): Adjust.
12280 (linux_cancel_breakpoints): New.
12281 (unsuspend_one_lwp): New.
12282 (unsuspend_all_lwps): New.
12283 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12284 (send_sigstop_callback): Change return type to int, add new
12285 `except' parameter and handle it.
12286 (suspend_and_send_sigstop_callback): New.
12287 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12288 pass them down. If SUSPEND, also increment the lwp's suspend
12290 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12291 (need_step_over_p): Don't consider suspended LWPs.
12292 (start_step_over): Adjust.
12293 (proceed_one_lwp): Change return type to int, add new `except'
12294 parameter and handle it.
12295 (unsuspend_and_proceed_one_lwp): New.
12296 (proceed_all_lwps): Use find_inferior instead of
12298 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12299 also decrement the suspend count of LWPs. Pass `except' down,
12300 instead of hacking its suspend count.
12301 (linux_pause_all): Add `freeze' parameter. Adjust.
12302 (linux_unpause_all): New.
12303 (linux_target_ops): Install linux_unpause_all.
12304 * server.c (handle_status): Adjust.
12305 * target.h (struct target_ops): New fields `unpause_all' and
12306 `cancel_breakpoints'. Add new parameter to `pause_all'.
12307 (pause_all): Add new `freeze' parameter.
12308 (unpause_all): New.
12309 (cancel_breakpoints): New.
12310 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12311 cancel breakpoints.
12312 (cmd_qtstart): Pause threads.
12313 (stop_tracing): Pause threads, and cancel breakpoints.
12314 * win32-low.c (win32_target_ops): Adjust.
12316 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12318 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12319 the inferior right away from here...
12320 (linux_wait_1): ... to here, and adjust to check the thread's
12321 last_resume_kind instead of the lwp's step or stop_expected flags.
12323 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12325 * README: Use consistent `GDB' and `GDBserver' spellings.
12327 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12329 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12330 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12331 (linux_detach_one_lwp): Assume the lwp is stopped.
12332 (any_thread_of): Delete.
12333 (linux_detach): Stop all lwps here. Don't blindly delete all
12335 (delete_lwp_callback): New.
12336 (linux_mourn): Delete all lwps of the process that is gone.
12337 (linux_wait_1): Don't delete the last lwp of the process here.
12338 * mem-break.h (mark_breakpoints_out): Declare.
12339 * mem-break.c (mark_breakpoints_out): New.
12340 (free_all_breakpoints): Use it.
12341 * server.c (handle_target_event): If the process is gone, mark
12343 * thread-db.c (struct thread_db) <create_bp>: New field.
12344 (thread_db_enable_reporting): Fix prototype. Store a thread event
12345 breakpoint reference in the thread_db struct.
12346 (thread_db_load_search): Clear the thread_db object.
12347 (try_thread_db_load_1): Ditto.
12348 (switch_to_process): New.
12349 (disable_thread_event_reporting): Use it.
12350 (remove_thread_event_breakpoints): New.
12351 (thread_db_detach, thread_db_mourn): Use it.
12353 2010-05-01 Pedro Alves <pedro@codesourcery.com>
12355 * linux-low.c (linux_enable_event_reporting): New.
12356 (linux_wait_for_event_1, handle_extended_wait): Use it.
12358 2010-04-30 Pedro Alves <pedro@codesourcery.com>
12360 * linux-low.c (linux_kill_one_lwp, linux_kill)
12361 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12362 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12363 SIGSTOP even if the LWP is stopped.
12364 (send_sigstop_callback): New.
12365 (stop_all_lwps): Use send_sigstop_callback instead.
12366 (linux_resume_one_thread): Adjust.
12367 (proceed_one_lwp): Still proceed an LWP that the client has
12368 requested to stop, if we haven't reported it as stopped yet. Make
12369 sure that LWPs the client want stopped, have a pending SIGSTOP.
12371 2010-04-26 Doug Evans <dje@google.com>
12373 * server.c (handle_general_set): Make static.
12375 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12376 Print received char after testing for error/eof instead of before.
12377 (input_interrupt): Tweak comment.
12379 2010-04-23 Doug Evans <dje@google.com>
12381 * server.c (start_inferior): Print inferior argv if --debug.
12383 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12385 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12386 * nto-x86-low.c: Include server.h
12388 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12390 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12391 be consistent with other sources of this directory.
12392 (init_registers_amd64): Correct name of source file of this function
12395 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12397 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12398 64-bit executables.
12400 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12402 * win32-i386-low.c: Add 64-bit support.
12403 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12404 (init_registers_amd64): Declare.
12405 (mappings): Add 64-bit version of array.
12406 (init_windows_x86): New function.
12407 (the_low_target): Change init_arch field to init_windows_x86.
12409 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12411 * win32-low.c: Adapt to support also 64-bit architecture.
12412 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12413 (get_image_name): Use SIZE_T type for local variable `done'.
12414 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12415 (toolhelp_get_dll_name): Idem.
12416 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12417 Use uintptr_t typecast to avoid warning.
12418 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12419 (handle_exception): Use phex_nz to avoid warning.
12420 (win32_wait): Remove unused local variable `process'.
12422 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12424 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12427 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12429 * configure.ac: Use `ws2_32' library for srv_mingw.
12430 * configure: Regenerate.
12431 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12432 * remote-utils.c: Likewise.
12434 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12436 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12437 if __x86_64__ is defined.
12439 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12441 * configure: Regenerate.
12443 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12445 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12446 * target.h (target_ops): New get_tib_address field.
12447 * win32-low.h (win32_thread_info): Add thread_local_base field.
12448 * win32-low.c (child_add_thread): Add tlb argument.
12449 Set thread_local_base field to TLB.
12450 (get_child_debug_event): Adapt to child_add_thread change.
12451 (win32_get_tib_address): New function.
12452 (win32_target_ops): Set get_tib_address field to
12453 win32_get_tib_address.
12454 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12456 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12458 * linux-low.c (linux_mourn): Also remove the process.
12459 * server.c (handle_target_event): Don't remove the process here.
12460 * nto-low.c (nto_mourn): New.
12461 (nto_target_ops): Install it.
12462 * spu-low.c (spu_mourn): New.
12463 (spu_target_ops): Install it.
12464 * win32-low.c (win32_mourn): New.
12465 (win32_target_ops): Install it.
12467 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12469 * server.h (buffer_xml_printf): Remove redundant `;'.
12471 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12473 * regcache.c (set_register_cache): Invalidate regcaches before
12474 changing the register cache layout.
12475 (regcache_invalidate_one): Allow a NULL regcache.
12476 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12477 regcaches before changing the register cache layout or the target
12480 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12482 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12483 variable warning on Linux/x86-64.
12485 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12487 GDBserver disconnected tracing support.
12489 * linux-low.c (linux_remove_process): Delete.
12490 (add_lwp): Don't set last_resume_kind here.
12491 (linux_kill): Use `mourn'.
12492 (linux_detach): Use `thread_db_detach', and `mourn'.
12493 (linux_mourn): New.
12494 (linux_attach_lwp_1): Adjust comment.
12495 (linux_attach): last_resume_kind moved the thread_info; adjust.
12496 (status_pending_p_callback): Adjust.
12497 (linux_wait_for_event_1): Adjust.
12498 (count_events_callback, select_singlestep_lwp_callback)
12499 (select_event_lwp_callback, cancel_breakpoints_callback)
12500 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12501 (proceed_one_lwp): Adjust.
12502 (linux_async): Add debug output.
12503 (linux_thread_stopped): New.
12504 (linux_pause_all): New.
12505 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12507 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12508 (thread_db_free): Delete declaration.
12509 (thread_db_detach, thread_db_mourn): Declare.
12510 * thread-db.c (thread_db_init): Use thread_db_mourn.
12511 (thread_db_free): Delete, split in two.
12512 (disable_thread_event_reporting): New.
12513 (thread_db_detach): New.
12514 (thread_db_mourn): New.
12516 * server.h (struct thread_info) <last_resume_kind>: New field.
12517 <attached>: Add comment.
12518 <gdb_detached>: New field.
12519 (handler_func): Change return type to int.
12520 (handle_serial_event, handle_target_event): Ditto.
12521 (gdb_connected): Declare.
12523 (disconnected_tracing): Declare.
12524 (stop_tracing): Declare.
12526 * server.c (handle_query) <qSupported>: Report support for
12527 disconnected tracing.
12528 (queue_stop_reply_callback): Account for running threads.
12529 (gdb_wants_thread_stopped): New.
12530 (gdb_wants_all_threads_stopped): New.
12531 (gdb_reattached_process): New.
12532 (handle_status): Clear the `gdb_detached' flag of all processes.
12533 In all-stop, stop all threads.
12534 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12535 (process_serial_event): If the remote connection breaks, or if an
12536 exit was forced with "monitor exit", force an event loop exit.
12537 Handle disconnected tracing on detach.
12538 (handle_serial_event): Adjust.
12539 (handle_target_event): If GDB isn't connected, forward events back
12540 to the inferior, unless the last process exited, in which case,
12541 exit gdbserver. Adjust interface.
12543 * remote-utils.c (remote_open): Don't block in accept. Instead
12544 register an event loop source on the listen socket file
12545 descriptor. Refactor bits into ...
12546 (listen_desc): ... this new global.
12547 (gdb_connected): ... this new function.
12548 (enable_async_notification): ... this new function.
12549 (handle_accept_event): ... this new function.
12550 (remote_close): Clear remote_desc.
12552 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12554 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12556 (mourn_inferior): Define.
12557 (target_process_qsupported): Avoid the dangling else problem.
12558 (thread_stopped): Define.
12559 (pause_all): Define.
12560 (target_waitstatus_to_string): Declare.
12561 * target.c (target_waitstatus_to_string): New.
12563 * tracepoint.c (tracing): Make extern.
12564 (disconnected_tracing): New.
12565 (stop_tracing): Make extern. Handle tracing stops due to GDB
12567 (cmd_qtdisconnected): New.
12568 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12569 (handle_tracepoint_general_set): Handle QTDisconnected.
12571 * event-loop.c (event_handler_func): Change return type to int.
12572 (process_event): Bail out if the event handler wants the event
12574 (handle_file_event): Ditto.
12575 (start_event_loop): Bail out if the event handler wants the event
12578 * nto-low.c (nto_target_ops): Adjust.
12579 * spu-low.c (spu_wait): Don't remove the process here.
12580 (spu_target_ops): Adjust.
12581 * win32-low.c (win32_wait): Don't remove the process here.
12582 (win32_target_ops): Adjust.
12584 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12586 * regcache.c (realloc_register_cache): Invalidate inferior's
12587 regcache before recreating it.
12589 2010-04-09 Pedro Alves <pedro@codesourcery.com>
12591 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12593 2010-04-09 Stan Shebs <stan@codesourcery.com>
12594 Pedro Alves <pedro@codesourcery.com>
12596 * server.h (LONGEST): New.
12597 (struct thread_info) <while_stepping>: New field.
12598 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12600 (initialize_tracepoint, handle_tracepoint_general_set)
12601 (handle_tracepoint_query, tracepoint_finished_step)
12602 (tracepoint_was_hit, release_while_stepping_state_list):
12603 (current_traceframe): Declare.
12604 * server.c (handle_general_set): Handle tracepoint packets.
12605 (read_memory): New.
12606 (write_memory): New.
12607 (handle_search_memory_1): Use read_memory.
12608 (handle_query): Report support for conditional tracepoints, trace
12609 state variables, and tracepoint sources. Handle tracepoint
12611 (main): Initialize the tracepoints module.
12612 (process_serial_event): Handle traceframe reads/writes.
12614 * linux-low.c (handle_tracepoints): New.
12615 (linux_wait_1): Call it.
12616 (linux_resume_one_lwp): Handle while-stepping.
12617 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12618 (linux_target_ops): Install them.
12619 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12621 * linux-x86-low.c (x86_supports_tracepoints): New.
12622 (the_low_target). Install it.
12624 * mem-break.h (delete_breakpoint): Declare.
12625 * mem-break.c (delete_breakpoint): Make external.
12627 * target.h (struct target_ops): Add `supports_tracepoints',
12628 `read_pc', and `write_pc' fields.
12629 (target_supports_tracepoints): Define.
12630 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12633 * regcache.h (struct regcache) <registers_owned>: New field.
12634 (init_register_cache, regcache_cpy): Declare.
12635 (regcache_read_pc, regcache_write_pc): Declare.
12636 (register_cache_size): Declare.
12637 (supply_regblock): Declare.
12638 * regcache.c (init_register_cache): New.
12639 (new_register_cache): Use it.
12640 (regcache_cpy): New.
12641 (register_cache_size): New.
12642 (supply_regblock): New.
12643 (regcache_read_pc, regcache_write_pc): New.
12645 * tracepoint.c: New.
12647 * Makefile.in (OBS): Add tracepoint.o.
12648 (tracepoint.o): New rule.
12650 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12652 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12654 (i386-mmx.c): Likewise.
12655 (i386-mmx-linux.o): Likewise.
12656 (i386-mmx-linux.c): Likewise.
12658 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12659 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12660 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12661 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12663 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12664 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12665 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12667 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12669 * Makefile.in (clean): Updated.
12671 (i386-avx.c): Likewise.
12672 (i386-avx-linux.o): Likewise.
12673 (i386-avx-linux.c): Likewise.
12674 (amd64-avx.o): Likewise.
12675 (amd64-avx.c): Likewise.
12676 (amd64-avx-linux.o): Likewise.
12677 (amd64-avx-linux.c): Likewise.
12679 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12680 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12681 (srv_amd64_regobj): Add amd64-avx.o.
12682 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12683 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12684 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12685 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12686 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12687 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12688 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12690 * i387-fp.c: Include "i386-xstate.h".
12692 (i387_cache_to_xsave): Likewise.
12693 (i387_xsave_to_cache): Likewise.
12694 (x86_xcr0): Likewise.
12696 * i387-fp.h (i387_cache_to_xsave): Likewise.
12697 (i387_xsave_to_cache): Likewise.
12698 (x86_xcr0): Likewise.
12700 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12701 * linux-crisv32-low.c (target_regsets): Likewise.
12702 * linux-m68k-low.c (target_regsets): Likewise.
12703 * linux-mips-low.c (target_regsets): Likewise.
12704 * linux-ppc-low.c (target_regsets): Likewise.
12705 * linux-s390-low.c (target_regsets): Likewise.
12706 * linux-sh-low.c (target_regsets): Likewise.
12707 * linux-sparc-low.c (target_regsets): Likewise.
12708 * linux-xtensa-low.c (target_regsets): Likewise.
12710 * linux-low.c: Include <sys/uio.h>.
12711 (regsets_fetch_inferior_registers): Support nt_type.
12712 (regsets_store_inferior_registers): Likewise.
12713 (linux_process_qsupported): New.
12714 (linux_target_ops): Add linux_process_qsupported.
12716 * linux-low.h (regset_info): Add nt_type.
12717 (linux_target_ops): Add process_qsupported.
12719 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12721 (init_registers_i386_avx_linux): New.
12722 (init_registers_amd64_avx_linux): Likewise.
12723 (xmltarget_i386_linux_no_xml): Likewise.
12724 (xmltarget_amd64_linux_no_xml): Likewise.
12725 (PTRACE_GETREGSET): Likewise.
12726 (PTRACE_SETREGSET): Likewise.
12727 (x86_fill_xstateregset): Likewise.
12728 (x86_store_xstateregset): Likewise.
12729 (use_xml): Likewise.
12730 (x86_linux_update_xmltarget): Likewise.
12731 (x86_linux_process_qsupported): Likewise.
12732 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12733 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12734 init_registers_i386_linux here. Call
12735 x86_linux_update_xmltarget.
12736 (the_low_target): Add x86_linux_process_qsupported.
12738 * server.c (handle_query): Call target_process_qsupported.
12740 * target.h (target_ops): Add process_qsupported.
12741 (target_process_qsupported): New.
12743 2010-04-03 Pedro Alves <pedro@codesourcery.com>
12745 * inferiors.c (add_thread): Set last_status kind to
12746 TARGET_WAITKIND_IGNORE.
12747 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12748 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12749 (linux_wait_1): Move `thread' local definition to block that uses
12750 it. Don't NULL initialize `event_child'.
12751 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12752 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12753 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12755 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12757 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12758 an extended waitstatus, or by a watchpoint.
12759 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12760 thread was stepping or has been stopped by a watchpoint.
12762 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12764 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12765 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12766 of another, then delete the previous, and validate all
12768 (validate_inserted_breakpoint): New.
12769 (delete_disabled_breakpoints): New.
12770 (validate_breakpoints): New.
12771 (check_mem_read): Validate breakpoints before trusting their
12772 shadow. Delete disabled breakpoints.
12773 (check_mem_write): Validate breakpoints before trusting they
12774 should be inserted. Delete disabled breakpoints.
12775 * mem-break.h (validate_breakpoints):
12776 * server.c (handle_query): Validate breakpoints when we see a
12779 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12781 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12782 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12783 if we could tell there's a GDB breakpoint at stop_pc.
12784 (need_step_over_p): Don't do a step over if we find a GDB
12785 breakpoint at the resume PC.
12787 * mem-break.c (struct raw_breakpoint): New.
12788 (enum bkpt_type): New type `gdb_breakpoint'.
12789 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12790 fields. New field `raw'.
12791 (find_raw_breakpoint_at): New.
12792 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12793 breakpoint instead.
12794 (set_breakpoint_at): Adjust.
12795 (delete_raw_breakpoint): New.
12796 (release_breakpoint): New.
12797 (delete_breakpoint): Rename to...
12798 (delete_breakpoint_1): ... this. Add proc parameter. Use
12799 release_breakpoint. Return ENOENT.
12800 (delete_breakpoint): Reimplement.
12801 (find_breakpoint_at): Delete.
12802 (find_gdb_breakpoint_at): New.
12803 (delete_breakpoint_at): Delete.
12804 (set_gdb_breakpoint_at): New.
12805 (delete_gdb_breakpoint_at): New.
12806 (gdb_breakpoint_here): New.
12807 (set_reinsert_breakpoint): Use release_breakpoint.
12808 (uninsert_breakpoint): Rename to ...
12809 (uninsert_raw_breakpoint): ... this.
12810 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12811 (reinsert_raw_breakpoint): Change parameter type to
12813 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12815 (check_breakpoints): Adjust. Use release_breakpoint.
12816 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12817 (breakpoint_inserted_here): Ditto.
12818 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12819 Don't trust the breakpoint's shadow if it is not inserted.
12820 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12821 (delete_all_breakpoints): Adjust.
12822 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12823 use delete_breakpoint_1.
12825 * mem-break.h (breakpoints_supported): Delete declaration.
12826 (set_gdb_breakpoint_at): Declare.
12827 (gdb_breakpoint_here): Declare.
12828 (delete_breakpoint_at): Delete.
12829 (delete_gdb_breakpoint_at): Declare.
12831 * server.h (struct raw_breakpoint): Forward declare.
12832 (struct process_info): New field `raw_breakpoints'.
12834 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12837 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12839 * linux-low.c (status_pending_p_callback): Fix comment.
12840 (linux_wait_for_event_1): Move most of the internal breakpoint
12841 handling from here...
12842 (linux_wait_1): ... to here.
12843 (count_events_callback): New.
12844 (select_singlestep_lwp_callback): New.
12845 (select_event_lwp_callback): New.
12846 (cancel_breakpoints_callback): New.
12847 (select_event_lwp): New.
12848 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12849 priority to all LWPs that have had events that should be reported
12850 to the client. Cancel breakpoints when about to reporting the
12851 event to the client, not while stopping lwps. No longer cancel
12852 finished single-steps here.
12853 (cancel_finished_single_step): Delete.
12854 (cancel_finished_single_steps): Delete.
12856 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12858 * mem-break.c (enum bkpt_type): New.
12859 (struct breakpoint): New field `type'.
12860 (set_breakpoint_at): Change return type to struct breakpoint
12861 pointer. Set type to `other_breakpoint' by default.
12862 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12863 in the breakpoint list.
12864 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12865 (reinsert_breakpoint): Rename to ...
12866 (reinsert_raw_breakpoint): ... this.
12867 (reinsert_breakpoints_at): Adjust.
12868 * mem-break.h (struct breakpoint): Declare.
12869 (set_breakpoint_at): Change return type to struct breakpoint
12872 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12874 * server.c (handle_query): Assign, not compare.
12876 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12878 Teach linux gdbserver to step-over-breakpoints.
12880 * linux-low.c (can_hardware_single_step): New.
12881 (supports_breakpoints): New.
12882 (handle_extended_wait): If stopping threads, read the stop pc of
12883 the new cloned LWP.
12885 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12886 low target doesn't support retrieving the PC.
12887 (add_lwp): Set last_resume_kind to resume_continue.
12888 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12889 (linux_attach): Don't clear stop_expected. Set the lwp's
12890 last_resume_kind to resume_stop.
12891 (linux_detach_one_lwp): Don't check for removed breakpoints.
12892 (check_removed_breakpoint): Delete.
12893 (status_pending_p): Rename to ...
12894 (status_pending_p_callback): ... this. Don't check for removed
12895 breakpoints. Don't consider threads that are stopped from GDB's
12897 (linux_wait_for_lwp): Always read the stop_pc here.
12898 (cancel_breakpoint): New.
12899 (step_over_bkpt): New global.
12900 (linux_wait_for_event_1): Implement stepping over breakpoints.
12901 (gdb_wants_lwp_stopped): New.
12902 (gdb_wants_all_stopped): New.
12903 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12904 single-step traps here. Store the thread's last reported target
12906 (send_sigstop): Don't clear stop_expected. Always set it,
12908 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12909 (cancel_finished_single_step): New.
12910 (cancel_finished_single_steps): New.
12911 (wait_for_sigstop): Don't cancel finished single-step traps here.
12912 (linux_resume_one_lwp): Don't check for removed breakpoints.
12913 Don't set `step' on non-hardware step archs.
12914 (linux_set_resume_request): Ignore resume_stop requests if already
12915 stopping or stopped. Set the lwp's last_resume_kind.
12916 (resume_status_pending_p): Don't check for removed breakpoints.
12917 (need_step_over_p): New.
12918 (start_step_over): New.
12919 (finish_step_over): New.
12920 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12921 requests. Clear the thread's last reported target waitstatus.
12922 Don't use the `suspended' flag. Don't consider pending breakpoints.
12923 (linux_resume): Start a step-over if necessary.
12924 (proceed_one_lwp): New.
12925 (proceed_all_lwps): New.
12926 (unstop_all_lwps): New.
12927 * linux-low.h (struct lwp_info): Rewrite comment for the
12928 `suspended' flag. Add the `stop_pc' field. Delete the
12929 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12930 Add `'last_resume_kind' and `need_step_over' fields.
12931 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12932 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12933 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12934 (set_raw_breakpoint_at): New.
12935 (set_breakpoint_at): Rewrite to use it.
12936 (reinsert_breakpoint_handler): Delete.
12937 (set_reinsert_breakpoint): New.
12938 (reinsert_breakpoint_by_bp): Delete.
12939 (delete_reinsert_breakpoints): New.
12940 (uninsert_breakpoint): Rewrite.
12941 (uninsert_breakpoints_at): New.
12942 (reinsert_breakpoint): Rewrite.
12943 (reinsert_breakpoints_at): New.
12944 (check_breakpoints): Rewrite.
12945 (breakpoint_here): New.
12946 (breakpoint_inserted_here): New.
12947 (check_mem_read): Adjust.
12948 * mem-break.h (breakpoints_supported, breakpoint_here)
12949 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12950 (reinsert_breakpoint_by_bp): Delete declaration.
12951 (delete_reinsert_breakpoints): Declare.
12952 (reinsert_breakpoint): Delete declaration.
12953 (reinsert_breakpoints_at): Declare.
12954 (uninsert_breakpoint): Delete declaration.
12955 (uninsert_breakpoints_at): Declare.
12956 (check_breakpoints): Adjust prototype.
12957 * server.h: Adjust include order.
12958 (struct thread_info): Declare here. Add a `last_status' field.
12960 2010-03-23 Michael Snyder <msnyder@vmware.com>
12962 * server.c (crc32): New function.
12963 (handle_query): Add handling for 'qCRC:' request.
12965 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12967 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12968 lwp had been stopped by a watchpoint.
12970 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12972 * server.h (internal_error): Declare.
12973 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12974 * utils.c (internal_error): New function.
12976 2010-03-15 Andreas Schwab <schwab@redhat.com>
12978 * configure.srv: Fix typo setting srv_regobj.
12980 2010-03-15 Pedro Alves <pedro@codesourcery.com>
12982 * linux-low.c (fetch_register): Avoid passing a non string literal
12984 (usr_store_inferior_registers): Ditto.
12986 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12988 * linux-low.c (linux_write_memory): Bail out early if peeking
12991 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12993 * linux-low.h (struct lwp_info): New fields
12994 `stopped_by_watchpoint' and `stopped_data_address'.
12995 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12996 here, and cache them in the lwp object.
12997 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12999 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13001 (linux_stopped_by_watchpoint): Rewrite.
13002 (linux_stopped_data_address): Rewrite.
13004 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
13006 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13007 switching the current inferior, not before.
13009 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13011 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13012 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13013 i386-linux.c and amd64-linux.c.
13014 (reg-i386.o): Removed.
13015 (reg-i386.c): Likewise.
13016 (reg-i386-linux.o): Likewise.
13017 (reg-i386-linux.c): Likewise.
13018 (reg-x86-64.o): Likewise.
13019 (reg-x86-64.c): Likewise.
13020 (reg-x86-64-linux.o): Likewise.
13021 (reg-x86-64-linux.c): Likewise.
13023 (i386.c): Likewise.
13024 (i386-linux.o): Likewise.
13025 (i386-linux.c): Likewise.
13026 (amd64.o): Likewise.
13027 (amd64.c): Likewise.
13028 (amd64-linux.o): Likewise.
13029 (amd64-linux.c): Likewise.
13031 * configure.srv (srv_i386_regobj): New.
13032 (srv_i386_linux_regobj): Likewise.
13033 (srv_amd64_regobj): Likewise.
13034 (srv_amd64_linux_regobj): Likewise.
13035 (srv_i386_32bit_xmlfiles): Likewise.
13036 (srv_i386_64bit_xmlfiles): Likewise.
13037 (srv_i386_xmlfiles): Likewise.
13038 (srv_amd64_xmlfiles): Likewise.
13039 (srv_i386_linux_xmlfiles): Likewise.
13040 (srv_amd64_linux_xmlfiles): Likewise.
13041 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13042 srv_xmlfiles to $srv_i386_xmlfiles.
13043 (i[34567]86-*-mingw32ce*): Likewise.
13044 (i[34567]86-*-mingw*): Likewise.
13045 (i[34567]86-*-nto*): Likewise.
13046 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13047 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13048 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13049 (x86_64-*-linux*): Likewise.
13051 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13052 (init_registers_amd64_linux): New.
13053 (x86_arch_setup): Replace init_registers_x86_64_linux with
13054 init_registers_amd64_linux.
13056 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13058 * configure.ac: Check for libdl. If it is not available link against
13059 static libthread_db.
13060 * configure: Regenerate.
13062 2010-02-22 Pedro Alves <pedro@codesourcery.com>
13066 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13067 handing a read watchpoint.
13068 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13070 2010-02-12 Doug Evans <dje@google.com>
13072 * linux-low.c (linux_supports_tracefork_flag): Document.
13073 (linux_look_up_symbols): Add comment.
13075 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13077 * regcache.c (supply_register): Clear regcache if buf is NULL.
13079 2010-02-02 Nicolas Roche <roche@sourceware.org>
13080 Joel Brobecker <brobecker@adacore.com>
13082 * inferiors.c (find_inferior): Add function documentation.
13083 (unloaded_dll): Handle the case where the unloaded dll has not
13084 been previously registered in the dll list.
13086 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13088 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13089 (thumb2_breakpoint): New.
13090 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13092 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13094 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13095 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13098 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13100 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13102 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13104 * linux-s390-low.c (s390_collect_ptrace_register)
13105 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13107 2010-01-21 Doug Evans <dje@google.com>
13109 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13110 (PTRACE_ARG4_TYPE): New macro.
13111 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13112 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13113 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13114 (usr_store_inferior_registers): Ditto.
13115 (linux_read_memory, linux_write_memory): Ditto.
13116 (linux_test_for_tracefork): Ditto.
13118 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13119 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13121 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13123 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13126 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13128 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13129 prototype to take a regcache. Adjust.
13131 2010-01-20 Pedro Alves <pedro@codesourcery.com>
13133 * regcache.h (struct thread_info): Forward declare.
13134 (struct regcache): New.
13135 (new_register_cache): Adjust prototype.
13136 (get_thread_regcache): Declare.
13137 (free_register_cache): Adjust prototype.
13138 (registers_to_string, registers_from_string): Ditto.
13139 (supply_register, supply_register_by_name, collect_register)
13140 (collect_register_as_string, collect_register_by_name): Ditto.
13141 * regcache.c (struct inferior_regcache_data): Delete.
13142 (get_regcache): Rename to ...
13143 (get_thread_regcache): ... this. Adjust. Switch inferior before
13144 fetching registers.
13145 (regcache_invalidate_one): Adjust.
13146 (regcache_invalidate): Fix prototype.
13147 (new_register_cache): Return the new register cache.
13148 (free_register_cache): Change prototype.
13149 (realloc_register_cache): Adjust.
13150 (registers_to_string): Change prototype to take a regcache. Adjust.
13151 (registers_from_string): Ditto.
13152 (register_data): Ditto.
13153 (supply_register): Ditto.
13154 (supply_register_by_name): Ditto.
13155 (collect_register): Ditto.
13156 (collect_register_as_string): Ditto.
13157 (collect_register_by_name): Ditto.
13158 * server.c (process_serial_event): Adjust.
13159 * linux-low.h (regset_fill_func, regset_store_func): Change
13161 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13163 * linux-low.c (get_stop_pc): Adjust.
13164 (check_removed_breakpoint): Adjust.
13165 (linux_wait_for_event): Adjust.
13166 (linux_resume_one_lwp): Adjust.
13167 (fetch_register): Add regcache parameter. Adjust.
13168 (usr_store_inferior_registers): Ditto.
13169 (regsets_fetch_inferior_registers): Ditto.
13170 (regsets_store_inferior_registers): Ditto.
13171 (linux_fetch_registers, linux_store_registers): Ditto.
13172 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13174 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13176 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13177 prototype to take a regcache.
13178 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13179 * remote-utils.c (convert_ascii_to_int, outreg)
13180 (prepare_resume_reply): Change prototype to take a regcache.
13182 * target.h (struct target_ops) <fetch_registers, store_registers>:
13183 Change prototype to take a regcache.
13184 (fetch_inferior_registers, store_inferior_registers): Change
13185 prototype to take a regcache. Adjust.
13186 * proc-service.c (ps_lgetregs): Adjust.
13187 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13188 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13189 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13190 take a regcache. Adjust.
13191 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13192 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13193 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13194 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13195 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13196 (cris_cannot_fetch_register):
13197 (cris_breakpoint_at): Change prototype to take a regcache.
13199 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13200 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13201 to take a regcache. Adjust.
13202 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13204 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13205 take a regcache. Adjust.
13206 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13207 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13208 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13209 * linux-mips-low.c (mips_get_pc):
13210 (mips_set_pc): Change prototype to take a regcache. Adjust.
13211 (mips_reinsert_addr): Adjust.
13212 (mips_collect_register): Change prototype to take a regcache.
13214 (mips_supply_register):
13215 (mips_collect_register_32bit, mips_supply_register_32bit)
13216 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13217 (mips_store_fpregset): Ditto.
13218 * linux-ppc-low.c (ppc_supply_ptrace_register)
13219 (ppc_supply_ptrace_register): Ditto.
13220 (parse_spufs_run): Adjust.
13221 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13222 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13223 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13224 take a regcache. Adjust.
13225 * linux-s390-low.c (s390_collect_ptrace_register)
13226 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13227 (s390_set_pc): Change prototype to take a regcache. Adjust.
13228 (s390_arch_setup): Adjust.
13229 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13230 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13231 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13232 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13233 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13235 (sparc_breakpoint_at): Adjust.
13236 * linux-xtensa-low.c (xtensa_fill_gregset):
13237 (xtensa_store_gregset):
13238 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13239 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13240 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13241 prototype to take a regcache. Adjust.
13242 * win32-arm-low.c (arm_fetch_inferior_register)
13243 (arm_store_inferior_register): Change prototype to take a
13245 * win32-i386-low.c (i386_fetch_inferior_register)
13246 (i386_store_inferior_register): Change prototype to take a
13248 * win32-low.c (child_fetch_inferior_registers)
13249 (child_store_inferior_registers): Change prototype to take a
13251 (win32_wait): Adjust.
13252 (win32_fetch_inferior_registers): Change prototype to take a
13254 (win32_store_inferior_registers): Adjust.
13255 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13256 store_inferior_register>: Change prototype to take a regcache.
13258 2010-01-20 Doug Evans <dje@google.com>
13260 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13262 (linux_wait_for_event1, linux_init_signals): Ditto.
13263 (W_STOPCODE): Provide definition if missing.
13265 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13267 * linux-low.c (linux_core_of_thread): New.
13268 (compare_ints, show_process, list_threads): New.
13269 (linux_qxfer_osdata): Report threads and cores.
13270 (linux_target_op): Register linux_core_of_thread.
13271 * remote-utils.c (prepare_resume_reply): Report the core.
13272 (buffer_xml_printf): Support %d specifier.
13273 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13275 (handle_query): Handle qXfer:threads. Announce availability
13277 * target.h (struct target_ops): New field core_of_thread.
13279 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13281 * Makefile.in (clean): Remove new generated files.
13282 (reg-s390.o, reg-s390.c): Remove rules.
13283 (reg-s390x.o, reg-s390x.c): Likewise.
13284 (s390-linux32.o, s390-linux32.c): Add rules.
13285 (s390-linux64.o, s390-linux64.c): Likewise.
13286 (s390x-linux64.o, s390x-linux64.c): Likewise.
13287 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13288 * linux-s390-low.c: Include <elf.h>.
13289 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13290 (init_registers_s390): Remove prototype.
13291 (init_registers_s390x): Likewise.
13292 (init_registers_s390_linux32): Add prototype.
13293 (init_registers_s390_linux64): Likewise.
13294 (init_registers_s390x_linux64): Likewise.
13295 (s390_num_regs_3264): New define.
13296 (s390_regmap_3264): New global variable.
13297 (s390_cannot_fetch_register): Remove obsolete check.
13298 (s390_cannot_store_register): Likewise.
13299 (s390_collect_ptrace_register): Handle upper/lower register halves.
13300 (s390_supply_ptrace_register): Likewise.
13301 (s390_fill_gregset): Update to register number changes.
13302 (s390_get_hwcap): New routine.
13303 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13304 Install appropriate regmap and register set.
13306 2010-01-01 Joel Brobecker <brobecker@adacore.com>
13308 * server.c (gdbserver_version): Update copyright year to 2010.
13309 * gdbreplay.c (gdbreplay_version): Likewise.
13311 2009-12-28 Doug Evans <dje@google.com>
13313 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13314 elf/external.h. Include <elf.h> instead but only if necessary.
13316 2009-12-28 Pedro Alves <pedro@codesourcery.com>
13318 * linux-low.c (linux_remove_process): Remove `detaching'
13319 parameter. Don't release/detach from thread_db here.
13320 (linux_kill): Release/detach from thread_db here, ...
13321 (linux_detach): ... and here, before actually detaching.
13322 (linux_wait_1): ... and here, when a process exits.
13323 * thread-db.c (any_thread_of): New.
13324 (thread_db_free): Switch the current inferior to a thread of the
13327 2009-12-21 Doug Evans <dje@google.com>
13329 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13331 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13332 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13333 warning ifndef __NR_tkill. Move setting of errno there too.
13334 Delete unnecessary resetting of errno after syscall.
13335 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13337 * configure.ac: Check for dladdr.
13338 * config.in: Regenerate.
13339 * configure: Regenerate.
13340 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13341 (try_thread_db_load): Update.
13343 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13345 2009-12-18 Doug Evans <dje@google.com>
13347 * event-loop.c: Include unistd.h if it exists.
13349 * linux-low.c (my_waitpid): Move definition away from being in
13350 between linux_tracefork_child/linux_test_for_tracefork.
13352 * gdb_proc_service.h (psaddr_t): Fix type.
13353 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13354 signature to match glibc.
13356 2009-12-16 Doug Evans <dje@google.com>
13358 * linux-low.c (linux_read_memory): Fix argument to read.
13360 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13362 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13363 events, don't leave current_inferior pointing at null.
13365 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13367 * win32-low.c (LOG): Delete.
13368 (OUTMSG): Output to stderr.
13369 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13370 on compile time LOG macro.
13371 (win32_wait): Fix debug output.
13373 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13375 * win32-low.c (win32_add_one_solib): If the dll name is
13376 "ntdll.dll", prepend the system directory to the dll path.
13378 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13380 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13382 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
13383 Vladimir Prus <vladimir@codesourcery.com>
13385 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13386 * configure.ac: Check for __mcoldfire__ and set
13387 gdb_cv_m68k_is_coldfire.
13388 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13389 reg-cf.o and reg-m68k.o.
13390 * configure: Regenerated.
13392 2009-11-16 Pedro Alves <pedro@codesourcery.com>
13394 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13395 Pass it to thread_db_free.
13396 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13397 proper `detaching' argument to linux_remove_process.
13398 * linux-low.h (thread_db_free): Add `detaching' parameter.
13399 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13401 (thread_db_free): Add `detaching' parameter. Only
13402 call td_ta_clear_event if detaching from process.
13404 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13406 * thread-db.c (thread_db_free): Fix typo.
13408 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13411 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13413 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13415 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13416 with an i686 compiler.
13417 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13419 * configure: Rebuilt.
13421 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13425 * server.c (handle_search_memory_1): Correct read_addr initialization
13426 in loop for searching subsequent chunks.
13428 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13430 * configure.ac: New --with-libthread-db option.
13431 * thread-db.c: Allow direct dependence on libthread_db.
13432 (thread_db_free): Adjust.
13433 * config.in: Regenerate.
13434 * configure: Likewise.
13436 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13439 * thread-db.c (attach_thread): New function.
13440 (maybe_attach_thread): Return success/failure.
13441 (find_new_threads_callback): Adjust.
13442 (thread_db_find_new_threads): Loop until no new threads.
13444 2009-10-13 Pedro Alves <pedro@codesourcery.com>
13446 * proc-service.c (ps_lgetregs): Formatting.
13448 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13450 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13451 * configure.ac: Adjust.
13452 * linux-low.h (struct process_info_private): Move members to struct
13454 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13455 * linux-low.c (linux_remove_process): Adjust.
13456 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13457 * server.c (handle_query): Move code ...
13458 (handle_monitor_command): ... here. New function.
13459 * target.h (struct target_ops): New member.
13460 * thread-db.c (struct thread_db): New.
13461 (libthread_db_search_path): New variable.
13462 (thread_db_create_event, thread_db_enable_reporting)
13463 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13464 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13465 (try_thread_db_load_1, dladdr_to_soname): New functions.
13466 (try_thread_db_load, thread_db_load_search): New functions.
13467 (thread_db_init): Search for libthread_db.
13468 (thread_db_free): New function.
13469 (thread_db_handle_monitor_command): Likewise.
13470 * config.in: Regenerate.
13471 * configure: Regenerate.
13473 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13475 * spu-low.c (spu_kill): Wait for inferior to terminate.
13476 Call clear_inferiors.
13477 (spu_detach): Call clear_inferiors.
13479 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13481 * aclocal.m4: Regenerate.
13482 * config.in: Likewise.
13483 * configure: Likewise.
13485 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13487 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13488 (parse_spufs_run): New function.
13489 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13490 (ppc_breakpoint_at): Handle SPU breakpoints.
13492 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13494 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13495 (SPUFS_MAGIC): Define.
13496 (spu_enumerate_spu_ids): New function.
13497 (linux_qxfer_spu): New function.
13498 (linux_target_ops): Install linux_qxfer_spu.
13500 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13502 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13503 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13504 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13505 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13506 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13507 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13508 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13509 (init_registers_powerpc_cell32l): Add prototype.
13510 (init_registers_powerpc_cell64l): Likewise.
13511 (ppc_arch_setup): Detect Cell/B.E. architecture.
13513 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13515 * Makefile.in (datarootdir): New variable.
13517 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13519 * linux-low.c (linux_write_memory): Update debugging output.
13520 * Makefile.in (clean): Add new descriptions.
13521 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13522 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13523 * configure.srv: Add new files for arm*-*-linux*.
13524 * linux-arm-low.c: Add new declarations.
13525 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13526 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13527 (HWCAP_VFPv3D16): New.
13528 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13529 instead of __IWMMXT__.
13530 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13531 (arm_arch_setup): New.
13532 (target_regsets): Remove #ifdef. Add VFP regset.
13533 (the_low_target): Use arm_arch_setup.
13535 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13537 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13538 the main thread again.
13540 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13542 Adding Neutrino gdbserver.
13543 * configure: Regenerated.
13544 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13545 * configure.srv (i[34567]86-*-nto*): New target.
13546 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13547 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13548 (nto_comctrl) [__QNX__]: New function.
13549 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13551 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
13553 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13556 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13557 Pedro Alves <pedro@codesourcery.com>
13559 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13560 don't support CONTEXT_EXTENDED_REGISTERS.
13561 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13562 (the_low_target): Install them.
13563 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13564 failing with ERROR_PIPE_NOT_CONNECTED.
13566 2009-06-30 Doug Evans <dje@google.com>
13567 Pierre Muller <muller@ics.u-strasbg.fr>
13569 Add h/w watchpoint support to x86-linux, win32-i386.
13570 * Makefile.in (SFILES): Add i386-low.c
13571 (i386_low_h): Define.
13572 (i386-low.o): Add dependencies.
13573 (linux-x86-low.o): Add i386-low.h dependency.
13574 (win32-i386-low.o): Ditto.
13575 * i386-low.c: New file.
13576 * i386-low.h: New file.
13577 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13578 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13579 * linux-low.c (linux_add_process): Initialize arch_private.
13580 (linux_remove_process): Free arch_private.
13581 (add_lwp): Initialize arch_private.
13582 (delete_lwp): Free arch_private.
13583 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13585 * linux-low.h (process_info_private): New member arch_private.
13586 (lwp_info): New member arch_private.
13587 (linux_target_ops): New members new_process, new_thread,
13589 (ptid_of): New macro.
13590 * linux-x86-low.c: Include stddef.h, i386-low.h.
13591 (arch_process_info): New struct.
13592 (arch_lwp_info): New struct.
13593 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13594 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13595 (i386_dr_low_get_status): New function.
13596 (x86_insert_point, x86_remove_point): New functions.
13597 (x86_stopped_by_watchpoint): New function.
13598 (x86_stopped_data_address): New function.
13599 (x86_linux_new_process, x86_linux_new_thread): New functions.
13600 (x86_linux_prepare_to_resume): New function.
13601 (the_low_target): Add entries for insert_point, remove_point,
13602 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13604 * server.c (debug_hw_points): New global.
13605 (monitor_show_help): Document set debug-hw-points.
13606 (handle_query): Process "set debug-hw-points".
13607 * server.h (debug_hw_points): Declare.
13608 (paddress): Declare.
13609 * utils.c (NUMCELLS, CELLSIZE): New macros.
13610 (get_sell, xsnprintf, paddress): New functions.
13611 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13612 remove_point, stopped_by_watchpoint, stopped_data_address.
13613 * win32-i386-low.c: Include i386-low.h.
13614 (debug_reg_state): Replaces dr.
13615 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13616 (i386_dr_low_get_status): New function.
13617 (i386_insert_point, i386_remove_point): New functions.
13618 (i386_stopped_by_watchpoint): New function.
13619 (i386_stopped_data_address): New function.
13620 (i386_initial_stuff): Update.
13621 (get_thread_context,set_thread_context,i386_thread_added): Update.
13622 (the_low_target): Add entries for insert_point,
13623 remove_point, stopped_by_watchpoint, stopped_data_address.
13624 * win32-low.c (win32_insert_watchpoint): New function.
13625 (win32_remove_watchpoint): New function.
13626 (win32_stopped_by_watchpoint): New function.
13627 (win32_stopped_data_address): New function.
13628 (win32_target_ops): Add entries for insert_watchpoint,
13629 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13630 * win32-low.h (win32_target_ops): New members insert_point,
13631 remove_point, stopped_by_watchpoint, stopped_data_address.
13633 2009-06-25 Pedro Alves <pedro@codesourcery.com>
13635 * server.c (process_serial_event): Re-return unsupported, not
13636 error, if the type isn't recognized. Re-allow supporting only
13637 insert or remove packets. Also call require_running for
13638 breakpoints. Add missing break statement to default case. Tidy.
13639 * target.h (struct target_ops): Rename insert_watchpoint to
13640 insert_point, and remove_watchpoint to remove_point.
13642 * linux-low.h (struct linux_target_ops): Likewise.
13643 * linux-low.c (linux_insert_watchpoint): Rename to ...
13644 (linux_insert_point): ... this. Adjust.
13645 (linux_remove_watchpoint): Rename to ...
13646 (linux_remove_point): ... this. Adjust.
13647 (linux_target_ops): Adjust.
13648 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13649 (cris_insert_point): ... this.
13650 (cris_remove_watchpoint): Rename to ...
13651 (cris_remove_point): ... this.
13652 (the_low_target): Adjust.
13654 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13656 * server.c (handle_v_kill): Pass signal_pid to
13657 kill_inferior if multi_process is zero.
13659 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13661 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13662 * target.h (target_ops): Comment for *_watchpoint to make it clear
13663 the functions can get types '0' and '1'.
13665 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13667 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13668 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13669 * regcache.c (get_regcache): Likewise.
13670 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13671 * win32-low.c (child_fetch_inferior_registers): Remove check for
13674 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13675 Pedro Alves <pedro@codesourcery.com>
13677 * target.h (struct target_ops) <supports_multi_process>: New
13679 (target_supports_multi_process): New.
13680 * server.c (handle_query): Even if GDB reports support, only
13681 enable multi-process if the target also supports it. Report
13682 multi-process support only if the target backend supports it.
13683 * linux-low.c (linux_supports_multi_process): New function.
13684 (linux_target_ops): Install it as target_supports_multi_process
13687 2009-05-24 Doug Evans <dje@google.com>
13689 Global renaming of find_thread_pid to find_thread_ptid.
13690 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13691 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13692 All callers updated.
13694 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13695 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13698 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13699 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13700 (linux_resume_one_lwp): Ditto.
13702 2009-05-23 Doug Evans <dje@google.com>
13704 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13705 from struct inferior_list_entry * to struct lwp_info *.
13706 All callers updated.
13708 2009-05-13 Doug Evans <dje@google.com>
13710 * linux-x86-low.c: Don't include assert.h.
13711 (x86_siginfo_fixup): Use fatal, not assert.
13712 (x86_arch_setup): Fix comment.
13714 2009-05-12 Doug Evans <dje@google.com>
13716 Biarch support for i386/amd64 gdbserver.
13717 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13718 Add linux-x86-low.c.
13719 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13720 (linux-x86-low.o): Add.
13721 * linux-x86-64-low.c: Delete.
13722 * linux-i386-low.c: Delete.
13723 * linux-x86-low.c: New file.
13724 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13726 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13728 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13729 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13730 (linux_child_pid_to_exec_file): New function.
13731 (elf_64_header_p, elf_64_file_p): New functions.
13732 (siginfo_fixup): New function.
13733 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13734 give target a chance to convert layout.
13735 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13736 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13738 2009-05-07 Doug Evans <dje@google.com>
13740 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13741 (regsets_store_inferior_registers): Ditto.
13743 2009-05-06 Pedro Alves <pedro@codesourcery.com>
13747 * linux-low.c (must_set_ptrace_flags): Delete.
13748 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13750 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13751 `lwp->must_set_ptrace_flags' instead.
13752 (linux_wait_for_event_1): Set ptrace options here.
13753 (linux_wait_1): ... not here.
13755 2009-04-30 Doug Evans <dje@google.com>
13757 * inferiors.c (started_inferior_callback): New function.
13758 (attached_inferior_callback): New function.
13759 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13760 * server.c (print_started_pid, print_attached_pid): New functions.
13761 (detach_or_kill_for_exit): New function.
13762 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13763 * server.h (have_started_inferiors_p): Declare.
13764 (have_attached_inferiors_p): Declare.
13766 * inferiors.c (remove_process): Fix memory leak, free process.
13767 * linux-low.c (linux_remove_process): New function.
13768 (linux_kill): Call it instead of remove_process.
13769 (linux_detach, linux_wait_1): Ditto.
13771 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13773 * configure.srv: Add x86 Windows CE target.
13775 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13777 * inferiors.c (get_thread_process): Make global.
13778 * server.h (get_thread_process): Add prototype.
13779 * thread-db.c (find_one_thread): Use get_thread_process
13780 instead of current_process.
13781 (thread_db_get_tls_address): Do not crash if called when
13782 thread layer is not yet initialized.
13784 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13786 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13787 * spu-low.c (current_tid): Rename to ...
13788 (current_ptid): ... this.
13789 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13790 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13791 ptid_get_lwp (current_ptid) instead of current_tid.
13792 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13793 instead of current_tid. Use find_process_pid to verify pid
13794 argument is valid. Pass proper argument to remove_process.
13795 (spu_thread_alive): Compare current_ptid instead of current_tid.
13796 (spu_resume): Likewise.
13798 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13800 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13803 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13805 Implement the multiprocess extensions, and add linux multiprocess
13808 * server.h (ULONGEST): Declare.
13809 (struct ptid, ptid_t): New.
13810 (minus_one_ptid, null_ptid): Declare.
13811 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13812 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13813 (struct inferior_list_entry): Change `id' type from unsigned from
13815 (struct sym_cache, struct breakpoint, struct
13816 process_info_private): Forward declare.
13817 (struct process_info): Declare.
13818 (current_process): Declare.
13819 (all_processes): Declare.
13820 (initialize_inferiors): Declare.
13821 (add_thread): Adjust to use ptid_t.
13822 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13823 (add_process, remove_process, find_thread_pid): Declare.
13824 (find_inferior_id): Adjust to use ptid_t.
13825 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13826 (multi_process): Declare.
13827 (push_event): Adjust to use ptid_t.
13828 (read_ptid, write_ptid): Declare.
13829 (prepare_resume_reply): Adjust to use ptid_t.
13830 (clear_symbol_cache): Declare.
13831 * inferiors.c (all_processes): New.
13832 (null_ptid, minus_one_ptid): New.
13833 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13834 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13835 (add_thread): Change unsigned long to ptid. Remove gdb_id
13837 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13838 (gdb_id_to_thread): Rename to ...
13839 (find_thread_pid): ... this. Change unsigned long to ptid.
13840 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13841 (loaded_dll, pull_pid_from_list): Adjust.
13842 (add_process, remove_process, find_process_pid)
13843 (get_thread_process, current_process, initialize_inferiors): New.
13844 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13845 (struct target_waitstatus) <related_pid>: Ditto.
13846 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13847 return type to int.
13848 (struct target_ops) <join>: Add `pid' argument.
13849 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13850 (struct target_ops) <wait>: Add `ptid' field. Change return type
13852 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13853 (mywait): Add `ptid' argument. Change return type to ptid_t.
13854 (target_pid_to_str): Declare.
13855 * target.c (set_desired_inferior): Adjust to use ptids.
13856 (mywait): Add new `ptid' argument. Adjust.
13857 (target_pid_to_str): New.
13858 * mem-break.h (free_all_breakpoints): Declare.
13859 * mem-break.c (breakpoints): Delelete.
13860 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13861 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13862 to use per-process breakpoint list.
13863 (free_all_breakpoints): New.
13864 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13865 (symbol_cache, all_symbols_looked_up): Delete.
13867 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13869 (prepare_resume_reply): Change ptid argument's type from unsigned
13870 long to ptid_t. Adjust. Implement W;process and X;process.
13871 (free_sym_cache, clear_symbol_cache): New.
13872 (look_up_one_symbol): Adjust to per-process symbol cache. *
13873 * server.c (cont_thread, general_thread, step_thread): Change type
13875 (attached): Delete.
13876 (multi_process): New.
13877 (last_ptid): Change type to ptid_t.
13878 (struct vstop_notif) <ptid>: Change type to ptid_t.
13879 (queue_stop_reply, push_event): Change `ptid' argument's type to
13881 (discard_queued_stop_replies): Add `pid' argument.
13882 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13883 changes. Don't reference the `attached' global.
13884 (attach_inferior): Adjust to mywait interface changes.
13885 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13886 features. Handle and report "multiprocess+". Handle
13888 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13890 (handle_v_kill): New.
13891 (handle_v_stopped): Adjust to use target_pid_to_str.
13892 (handle_v_requests): Allow multiple attaches and runs when
13893 multiprocess extensions are in effect. Handle "vKill".
13894 (myresume): Adjust to use ptids.
13895 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13896 (handle_status): Adjust to discard_queued_stop_replies interface
13898 (first_thread_of, kill_inferior_callback)
13899 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13900 (main): Call initialize_inferiors. Adjust to use ptids, killing
13901 and detaching from all inferiors. Handle multiprocess packet
13903 * linux-low.h: Include gdb_proc_service.h.
13904 (struct process_info_private): New.
13905 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13906 <lwpid_of>: Use ptid_get_lwp.
13907 (get_lwp_thread): Adjust.
13908 (struct lwp_info): Add `dead' member.
13909 (find_lwp_pid): Declare.
13910 * linux-low.c (thread_db_active): Delete.
13911 (new_inferior): Adjust comment.
13912 (inferior_pid): Delete.
13913 (linux_add_process): New.
13914 (handle_extended_wait): Adjust.
13915 (add_lwp): Change unsigned long to ptid.
13916 (linux_create_inferior): Add process to processes table. Adjust
13917 to use ptids. Don't set new_inferior here.
13918 (linux_attach_lwp): Rename to ...
13919 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13920 it. Adjust to use ptids.
13921 (linux_attach_lwp): New.
13922 (linux_attach): Add process to processes table. Don't set
13924 (struct counter): New.
13925 (second_thread_of_pid_p, last_thread_of_process_p): New.
13926 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13927 multiple processes.
13928 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13929 processes. Remove process from process table.
13930 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13931 to multiple processes.
13932 (any_thread_of): New.
13933 (linux_detach): Add `pid' argument, and handle it. Remove process
13934 from processes table.
13935 (linux_join): Add `pid' argument. Handle it.
13936 (linux_thread_alive): Change unsighed long argument to ptid_t.
13937 Consider dead lwps as not being alive.
13938 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13939 threads we're not interested in.
13940 (same_lwp, find_lwp_pid): New.
13941 (linux_wait_for_lwp): Change `pid' argument's type from int to
13943 (linux_wait_for_event): Rename to ...
13944 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13945 from int to ptid_t. Adjust.
13946 (linux_wait_for_event): New.
13947 (linux_wait_1): Add `ptid' argument. Change return type to
13948 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13949 that exit from the process table.
13950 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13952 (mark_lwp_dead): New.
13953 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13954 stopping all threads, mark its main lwp as dead.
13955 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13957 (fetch_register, usr_store_inferior_registers)
13958 (regsets_fetch_inferior_registers)
13959 (regsets_store_inferior_registers, linux_read_memory)
13960 (linux_write_memory): Inline `inferior_pid'.
13961 (linux_look_up_symbols): Adjust to use per-process
13962 `thread_db_active'.
13963 (linux_request_interrupt): Adjust to use ptids.
13964 (linux_read_auxv): Inline `inferior_pid'.
13965 (initialize_low): Don't reference thread_db_active.
13966 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13967 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13968 (ps_getpid): Return the pid of the current inferior.
13969 * thread-db.c (proc_handle, thread_agent): Delete.
13970 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13972 (find_one_thread): Change argument type to ptid_t. Adjust to
13974 (maybe_attach_thread): Adjust to per-process data and ptids.
13975 (thread_db_find_new_threads): Ditto.
13976 (thread_db_init): Ditto.
13977 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13978 processes table. Adjust to use ptids.
13979 (spu_kill, spu_detach): Adjust interface. Remove process from
13981 (spu_join, spu_thread_alive): Adjust interface.
13982 (spu_wait): Adjust interface. Remove process from processes
13983 table. Adjust to use ptids.
13984 * win32-low.c (current_inferior_tid): Delete.
13985 (current_inferior_ptid): New.
13986 (debug_event_ptid): New.
13987 (thread_rec): Take a ptid. Adjust.
13988 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13989 (child_delete_thread): Ditto.
13990 (do_initial_child_stuff): Add `attached' argument. Add process to
13992 (child_fetch_inferior_registers, child_store_inferior_registers):
13994 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13995 (win32_attach): Pass 1 to do_initial_child_stuff.
13996 (win32_kill): Adjust interface. Remove process from processes
13998 (win32_detach): Ditto.
13999 (win32_join): Adjust interface.
14000 (win32_thread_alive): Take a ptid.
14001 (win32_resume): Adjust to use ptids.
14002 (get_child_debug_event): Ditto.
14003 (win32_wait): Adjust interface. Remove exiting process from
14006 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14008 Non-stop mode support.
14010 * server.h (non_stop): Declare.
14011 (gdb_client_data, handler_func): Declare.
14012 (delete_file_handler, add_file_handler, start_event_loop):
14014 (handle_serial_event, handle_target_event, push_event)
14015 (putpkt_notif): Declare.
14016 * target.h (enum resume_kind): New.
14017 (struct thread_resume): Replace `step' field by `kind' field.
14018 (TARGET_WNOHANG): Define.
14019 (struct target_ops) <wait>: Add `options' argument.
14020 <supports_non_stop, async, start_non_stop>: New fields.
14021 (target_supports_non_stop, target_async): New.
14022 (start_non_stop): Declare.
14023 (mywait): Add `options' argument.
14024 * target.c (mywait): Add `options' argument. Print child exit
14025 notifications here.
14026 (start_non_stop): New.
14027 * server.c (non_stop, own_buf, mem_buf): New globals.
14028 (struct vstop_notif): New.
14029 (notif_queue): New global.
14030 (queue_stop_reply, push_event, discard_queued_stop_replies)
14031 (send_next_stop_reply): New.
14032 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14034 (attach_inferior): In non-stop mode, don't wait for the target
14036 (handle_general_set): Handle QNonStop.
14037 (handle_query): When handling qC, return the current general
14038 thread, instead of the first thread of the list.
14039 (handle_query): If the backend supports non-stop mode, include
14040 QNonStop+ in the qSupported query response.
14041 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14043 (handle_v_attach, handle_v_run): Handle non-stop mode.
14044 (handle_v_stopped): New.
14045 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14046 (myresume): Adjust to use resume_kind. Handle non-stop.
14047 (queue_stop_reply_callback): New.
14048 (handle_status): Handle non-stop mode.
14049 (main): Clear non_stop flag on reconnection. Use the event-loop.
14050 Refactor serial protocol handling from here ...
14051 (process_serial_event): ... to this new function. When GDB
14052 selects any thread, select one here. In non-stop mode, wait until
14053 GDB acks all pending events before exiting.
14054 (handle_serial_event, handle_target_event): New.
14055 * remote-utils.c (remote_open): Install remote_desc in the event
14057 (remote_close): Remove remote_desc from the event loop.
14058 (putpkt_binary): Rename to...
14059 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14060 (putpkt_binary): New as wrapper around putpkt_binary_1.
14061 (putpkt_notif): New.
14062 (prepare_resume_reply): In non-stop mode, don't change the
14064 * event-loop.c: New.
14065 * Makefile.in (OBJ): Add event-loop.o.
14066 (event-loop.o): New rule.
14068 * linux-low.h (pid_of): Moved here.
14070 (get_lwp_thread): Use lwpid_of.
14071 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14072 * linux-low.c (pid_of): Delete.
14073 (inferior_pid): Use lwpid_of.
14074 (linux_event_pipe): New.
14075 (target_is_async_p): New.
14077 (handle_extended_wait): Use lwpid_of.
14078 (add_lwp): Don't set lwpid field.
14079 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14080 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14081 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14082 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14083 first. Adjust to linux_wait_for_event interface changes. Use
14085 (linux_detach): Don't delete the main lwp here.
14086 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14087 (status_pending_p): Don't consider explicitly suspended lwps.
14088 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14089 pointer. Add OPTIONS argument. Change return type to int. Use
14090 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14091 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14092 pointer. Add status pointer argument. Return a pid instead of a
14093 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14094 changes. In non-stop mode, don't switch to a random thread.
14095 (linux_wait): Rename to...
14096 (linux_wait_1): ... this. Add target_options argument, and handle
14097 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14098 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14099 clean exit and signal exit code. Don't stop all threads in
14100 non-stop mode. In all-stop mode, only stop all threads when
14101 reporting a stop to GDB. Handle explicit thread stop requests.
14102 (async_file_flush, async_file_mark): New.
14104 (send_sigstop): Use lwpid_of.
14105 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14106 interface changes. In non-stop mode, don't switch to a random
14108 (linux_resume_one_lwp): Use lwpid_of.
14109 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14110 (linux_resume_one_thread): ... this. Handle resume_stop. In
14111 non-stop mode, don't look for pending flag in all threads.
14112 (resume_status_pending_p): Don't consider explicitly suspended
14114 (my_waitpid): Reimplement. Emulate __WALL.
14115 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14117 (sigchld_handler, linux_supports_non_stop, linux_async)
14118 (linux_start_non_stop): New.
14119 (linux_target_ops): Register linux_supports_non_stop, linux_async
14120 and linux_start_non_stop.
14121 (initialize_low): Install SIGCHLD handler.
14122 * thread-db.c (thread_db_create_event, find_one_thread)
14123 (thread_db_get_tls_address): Use lwpid_of.
14124 * win32-low.c (win32_detach): Adjust to use resume_kind.
14125 (win32_wait): Add `options' argument.
14126 * spu-low.c (spu_resume): Adjust to use resume_kind.
14127 (spu_wait): Add `options' argument.
14129 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14131 Decouple target code from remote protocol.
14133 * target.h (enum target_waitkind): New.
14134 (struct target_waitstatus): New.
14135 (struct target_ops) <wait>: Return an unsigned long. Take a
14136 target_waitstatus pointer instead of a char pointer.
14137 (mywait): Likewise.
14138 * target.c (mywait): Change prototype to return an unsigned long.
14139 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14140 * server.h (thread_from_wait, old_thread_from_wait): Delete
14142 (prepare_resume_reply): Change prototype to take a
14144 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14145 (last_status, last_ptid): New.
14146 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14147 pid instead of a signal.
14148 (attach_inferior): Remove "status" and "signal" parameters.
14150 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14152 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14153 (handle_v_requests, myresume): Remove "status" and "signal"
14154 parameters. Adjust.
14155 (handle_status): New.
14156 (main): Delete local `status'. Adjust.
14157 * remote-utils.c: Include target.h.
14158 (prepare_resume_reply): Change prototype to take a
14159 target_waitstatus. Adjust.
14161 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14163 * spu-low.c (spu_wait): Adjust.
14164 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14166 (win32_wait): Adjust.
14168 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14170 * target.h (struct thread_resume): Delete leave_stopped member.
14171 (struct target_ops): Add a `n' argument to the `resume' callback.
14172 * server.c (start_inferior): Adjust.
14173 (handle_v_cont, myresume): Adjust.
14174 * linux-low.c (check_removed_breakpoint): Adjust to resume
14175 interface change, and to removed leave_stopped field.
14176 (resume_ptr): Delete.
14177 (struct thread_resume_array): New.
14178 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14179 resume interface change.
14180 (linux_continue_one_thread, linux_queue_one_thread)
14181 (resume_status_pending_p): Check if the resume field is NULL
14182 instead of checking the leave_stopped member.
14183 (linux_resume): Adjust to the target resume interface change.
14184 * spu-low.c (spu_resume): Adjust to the target resume interface
14186 * win32-low.c (win32_detach, win32_resume): Ditto.
14188 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14190 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14192 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14194 (linux_continue_one_thread): Only preserve the stepping flag if
14195 there's a pending breakpoint.
14197 2009-03-31 Pedro Alves <pedro@codesourcery.com>
14199 * server.c (main): After the inferior having exited, call
14200 remote_close before exiting gdbserver.
14202 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14204 Fix size of FPSCR in Power 7 processors.
14205 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14206 (PPC_FEATURE_HAS_DFP): New #define.
14207 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14210 2009-03-23 Pedro Alves <pedro@codesourcery.com>
14212 * server.c (handle_query) Whitespace and formatting.
14214 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14216 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14217 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14218 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14219 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14220 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14221 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14222 Makefile.in, configure.ac: Fix whitespace throughout.
14223 * configure: Regenerate.
14225 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14227 * inferiors.c (find_inferior): Make it safe for the callback
14228 function to delete the currently iterated inferior.
14230 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14232 * Makefile.in (linuw_low_h): Move higher.
14233 (thread-db.o): Depend on $(linux_low_h).
14235 2009-03-17 Pedro Alves <pedro@codesourcery.com>
14237 Rename "process" to "lwp" throughout.
14239 * linux-low.c (all_processes): Rename to...
14240 (all_lwps): ... this.
14241 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14242 (add_process): Rename to ...
14243 (add_lwp): ... this. Adjust.
14244 (linux_create_inferior): Adjust.
14245 (linux_attach_lwp): Adjust.
14246 (linux_attach): Adjust.
14247 (linux_kill_one_process): Rename to ...
14248 (linux_kill_one_lwp): ... this. Adjust.
14249 (linux_kill): Adjust.
14250 (linux_detach_one_process): Rename to ...
14251 (linux_detach_one_lwp): ... this. Adjust.
14252 (linux_detach): Adjust.
14253 (check_removed_breakpoint): Adjust.
14254 (status_pending_p): Adjust.
14255 (linux_wait_for_process): Rename to ...
14256 (linux_wait_for_lwp): ... this. Adjust.
14257 (linux_wait_for_event): Adjust.
14258 (send_sigstop): Adjust.
14259 (wait_for_sigstop): Adjust.
14260 (stop_all_processes): Rename to ...
14261 (stop_all_lwps): ... this.
14262 (linux_resume_one_process): Rename to ...
14263 (linux_resume_one_lwp): ... this. Adjust.
14264 (linux_set_resume_request, linux_continue_one_thread)
14265 (linux_queue_one_thread, resume_status_pending_p)
14266 (usr_store_inferior_registers, regsets_store_inferior_registers)
14267 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14269 * linux-low.h (get_process): Rename to ...
14270 (get_lwp): ... this. Adjust.
14271 (get_thread_process): Rename to ...
14272 (get_thread_lwp): ... this. Adjust.
14273 (get_process_thread): Rename to ...
14274 (get_lwp_thread): ... this. Adjust.
14275 (struct process_info): Rename to ...
14276 (struct lwp_info): ... this.
14277 (all_processes): Rename to ...
14278 (all_lwps): ... this.
14279 * proc-service.c (ps_lgetregs): Adjust.
14280 * thread-db.c (thread_db_create_event, find_one_thread)
14281 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14283 2009-03-14 Pedro Alves <pedro@codesourcery.com>
14285 * server.c (handle_query): Handle "qAttached".
14287 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14289 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14290 GPLv3, update license URL.
14292 2009-03-01 Doug Evans <dje@google.com>
14294 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
14295 (server_h): Add gdb_signals.h.
14296 (signals.o): Update.
14297 * server.h (target_signal_from_host,target_signal_to_host_p)
14298 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14300 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14302 * remote-utils.c (getpkt): Also generate remote-debug
14303 information if noack_mode is set.
14305 2009-02-06 Pedro Alves <pedro@codesourcery.com>
14307 * server.c (handle_query): Report qXfer:siginfo:read and
14308 qXfer:siginfo:write as supported and handle them.
14309 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14310 * linux-low.c (linux_xfer_siginfo): New.
14311 (linux_target_ops): Set it.
14313 2009-01-26 Pedro Alves <pedro@codesourcery.com>
14315 * server.c (gdbserver_usage): Mention --remote-debug.
14316 (main): Accept '--remote-debug' switch.
14318 2009-01-18 Doug Evans <dje@google.com>
14320 * regcache.c (new_register_cache): No need to check result of xcalloc.
14321 * server.c (handle_search_memory): Back out calls to xmalloc,
14322 result is checked and error is returned to user upon failure.
14323 (handle_query): Ditto. Add more checks for result of malloc.
14324 (handle_v_cont): Check result of malloc, report error back to
14326 (handle_v_run): Ditto. Call freeargv.
14327 * server.h (freeargv): Declare.
14328 * utils.c (freeargv): New fn.
14330 2009-01-15 Doug Evans <dje@google.com>
14332 * gdbreplay.c (perror_with_name): Make arg const char *.
14333 * server.h (target_signal_to_name): Make return type const char *.
14334 * thread-db.c (thread_db_err_str): Make return type const char *.
14335 * utils.c (perror_with_name): Make arg const char *.
14337 2009-01-14 Pedro Alves <pedro@codesourcery.com>
14339 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14340 when handling a EXIT_PROCESS_DEBUG_EVENT.
14342 2009-01-06 Joel Brobecker <brobecker@adacore.com>
14344 * gdbreplay.c (gdbreplay_version): Update copyright year.
14345 * server.c (gdbserver_version): Likewise.
14347 2009-01-05 Doug Evans <dje@google.com>
14349 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
14350 (handle_extended_wait): Improve comment.
14352 2008-12-13 Doug Evans <dje@google.com>
14354 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14355 * server.h (ATTR_MALLOC): New macro.
14356 (xmalloc,xcalloc,xstrdup): Declare.
14357 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14358 * inferiors.c: Ditto.
14359 * linux-low.c: Ditto.
14360 * mem-break.c: Ditto.
14361 * regcache.c: Ditto.
14362 * remote-utils.c: Ditto.
14365 * win32-low.c: Ditto.
14367 2008-12-12 Doug Evans <dje@google.com>
14369 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14370 in debugging printf.
14372 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14374 2008-12-09 Doug Evans <dje@google.com>
14376 * linux-low.h (struct process_info): Delete member tid, unused.
14377 * thread-db.c (find_one_thread): Update.
14378 (maybe_attach_thread): Update.
14380 2008-12-02 Pedro Alves <pedro@codesourcery.com>
14382 * target.h (struct target_ops): Add qxfer_osdata member.
14383 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14385 (linux_qxfer_osdata): New functions.
14386 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14388 * server.c (handle_query): Handle "qXfer:osdata:read:".
14389 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14390 (buffer_xml_printf): New functions.
14391 * server.h (struct buffer): New.
14392 (buffer_grow_str, buffer_grow_str0): New macros.
14393 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14394 (buffer_xml_printf): Declare.
14396 2008-11-24 Doug Evans <dje@google.com>
14398 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14400 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14402 * server.c (handle_v_run): Always use the supplied argument list.
14404 2008-11-19 Bob Wilson <bob.wilson@acm.org>
14406 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14407 (xtensa_regmap_table): Add entry for scompare1.
14409 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14411 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14412 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14413 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14414 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14415 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14416 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14417 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14418 XML target descriptions.
14419 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14420 when inferior is running on an ISA 2.05 or later processor. Add
14421 special case to return offset for full 64-bit slot of FPSCR when
14424 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14426 * Makefile.in (SFILES, clean): Added sparc64 files.
14427 (reg-sparc64.o, reg-sparc64.c): New.
14428 * configure.srv (sparc*-*-linux*): New configuration.
14429 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14430 syscall arguments for SPARC.
14431 (regsets_store_inferior_registers): Likewise.
14432 * linux-sparc-low.c: New file.
14434 2008-10-21 Doug Evans <dje@google.com>
14436 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14437 (READLINE_DIR,READLINE_DEP): Delete.
14438 (INTERNAL_CFLAGS): Update.
14439 (LINTFLAGS): Update.
14441 2008-10-10 Pedro Alves <pedro@codesourcery.com>
14443 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14444 whole argv from the last run, not just argv[0].
14446 2008-09-08 Pedro Alves <pedro@codesourcery.com>
14448 * regcache.c (new_register_cache): Return NULL if the register
14449 cache size isn't known yet.
14450 (free_register_cache): Avoid dereferencing a NULL regcache.
14452 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14454 * configure.srv: Merge MIPS and MIPS64.
14456 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14458 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14460 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
14462 * Makefile.in: Add required vsx dependencies.
14464 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14465 Declare init_registers_powerpc_vsx32l.
14466 Declare init_registers_powerpc_vsx64l.
14467 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14468 (ppc_arch_setup): Check for VSX in hwcap.
14469 (ppc_fill_vsxregset): New function.
14470 (ppc_store_vsxregset): New function.
14471 Add new VSX entry in regset_info target_regsets.
14473 * configure.srv: Add new VSX dependencies.
14475 2008-08-12 Pedro Alves <pedro@codesourcery.com>
14477 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14478 (remote_open): Set or clear transport_is_reliable.
14479 (putpkt_binary): Don't expect acks in noack mode.
14480 (getpkt): Don't send ack/nac in noack mode.
14481 * server.c (handle_general_set): Handle QStartNoAckMode.
14482 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14484 (main): Reset noack_mode on every connection.
14485 * server.h (noack_mode): Declare.
14487 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14489 * Makefile.in (GDBREPLAY_OBS): New variable.
14490 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14492 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14493 Daniel Jacobowitz <dan@codesourcery.com>
14495 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14496 (usr_store_inferior_registers): Likewise.
14497 (regsets_store_inferior_registers): Likewise.
14499 2008-07-31 Rolf Jansen <rj@surtec.com>
14500 Pedro Alves <pedro@codesourcery.com>
14502 * configure.ac: Check for memmem declaration.
14503 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14504 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14505 (disable_packet_qfThreadInfo): Unconditionally compile.
14506 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14507 * configure, config.in: Regenerate.
14509 2008-07-28 Doug Kwan <dougkwan@google.com>
14511 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14512 (linux_write_memory): Remove declaration of errno.
14514 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14516 * linux-low.c (handle_extended_wait): Do not use "status"
14517 variable uninitialized.
14519 2008-07-07 Pedro Alves <pedro@codesourcery.com>
14521 * server.c (handle_v_attach): Inhibit reporting dll changes.
14523 2008-06-27 Pedro Alves <pedro@codesourcery.com>
14525 * remote-utils.c (prepare_resume_reply): If requested, don't
14526 output "thread:TID" in the T stop reply.
14528 * server.c (disable_packet_vCont, disable_packet_Tthread)
14529 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14530 (handle_query): If requested, disable support for qC, qfThreadInfo
14532 (handle_v_requests): If requested, disable support for vCont.
14533 (gdbserver_show_disableable): New.
14534 (main): Handle --disable-packet and --disable-packet=LIST.
14536 * server.h (disable_packet_vCont, disable_packet_Tthread)
14537 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14539 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14541 * server.c (gdbserver_usage): Mention --version.
14543 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14545 * Makefile.in (gdbreplay.o): New rule.
14547 2008-06-06 Joseph Myers <joseph@codesourcery.com>
14549 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14550 message, not gdbserver.
14552 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
14553 Nathan Sidwell <nathan@codesourcery.com>
14554 Joseph Myers <joseph@codesourcery.com>
14556 * acinclude.m4: Include ../../config/acx.m4.
14557 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14558 * configure, config.in: Regenerate.
14559 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14560 * server.c (gdbserver_version): Print PKGVERSION.
14561 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14562 (main): Adjust gdbserver_usage calls.
14563 * gdbreplay.c (version, host_name): Add declarations.
14564 (gdbreplay_version, gdbreplay_usage): New.
14565 (main): Accept --version and --help options.
14567 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14569 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14570 (arm_breakpoint_at): Handle Thumb.
14571 (the_low_target): Add comment.
14573 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14575 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14577 2008-05-09 Doug Evans <dje@google.com>
14579 * server.h (decode_search_memory_packet): Declare.
14580 * remote-utils.c (decode_search_memory_packet): New fn.
14581 * server.c (handle_search_memory_1): New fn.
14582 (handle_search_memory): New fn.
14583 (handle_query): Process qSearch:memory packets.
14585 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14587 * regcache.c (registers_length): Remove.
14588 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14589 full register packet.
14590 * regcache.h (registers_length): Remove prototype.
14591 * server.h (PBUFSIZ): Define to 16384.
14593 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14595 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14596 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14597 powerpc-64l.o, and powerpc-altivec64l.o.
14598 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14599 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14600 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14601 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14602 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14605 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14606 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14607 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14608 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14609 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14610 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14611 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14612 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14613 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14614 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14617 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14618 (init_registers_powerpc_32l): ... this new prototype.
14619 (init_registers_powerpc_32): Remove, replace by ...
14620 (init_registers_powerpc_altivec32l): ... this new prototype.
14621 (init_registers_powerpc_e500): Remove, replace by ...
14622 (init_registers_powerpc_e500l): ... this new prototype.
14623 (init_registers_ppc64): Remove, replace by ...
14624 (init_registers_powerpc_64l): ... this new prototype.
14625 (init_registers_powerpc_64): Remove, replace by ...
14626 (init_registers_powerpc_altivec64l): ... this new prototype.
14627 (ppc_num_regs): Set to 73.
14628 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14629 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14630 (ppc_cannot_store_register): Handle orig_r3 and trap.
14631 (ppc_arch_setup): Update init_registers_... calls.
14632 (ppc_fill_gregset): Handle orig_r3 and trap.
14634 * inferiors.c (clear_inferiors): Reset current_inferior.
14636 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
14638 * acinclude.m4: Add override.m4.
14639 * configure: Regenerate.
14641 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14643 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14644 initial call to init_register_ppc64.
14646 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14648 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14649 single powerpc*-*-linux* case.
14650 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14652 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14654 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14655 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14657 * linux-ppc-low.c: Include <elf.h>.
14658 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14659 (ppc_hwcap): New global variable.
14660 (ppc_regmap): Remove __SPE__ #ifdef sections.
14661 (ppc_regmap_e500): New global variable.
14662 (ppc_cannot_store_register): Update __SPE__ special case.
14663 (ppc_get_hwcap): New function.
14664 (ppc_arch_setup): Use it to determine whether inferior supports
14665 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14666 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14667 Do not access registers if target does not support AltiVec.
14668 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14669 Do not access registers if target does not support SPE.
14670 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14672 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14674 * linux-low.c (disabled_regsets, num_regsets): New.
14675 (use_regsets_p): Delete.
14676 (linux_wait_for_process): Clear disabled_regsets.
14677 (regsets_fetch_inferior_registers): Check and set it.
14678 (regsets_store_inferior_registers): Likewise.
14679 (linux_fetch_registers, linux_store_registers): Do not use
14681 (initialize_low): Allocate disabled_regsets.
14683 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14685 * Makefile.in (LIBOBJS): New.
14686 (OBS): Use LIBOBJS.
14687 (memmem.o): New rule.
14688 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14689 * configure: Regenerated.
14691 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14693 * server.c (handle_query): Never return "unsupported" for
14694 qXfer:features:read queries.
14696 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14698 * server.c (get_features_xml): Fix inverted condition.
14699 (handle_query): Always support qXfer:feature:read.
14701 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14703 * server.c (wrapper_argv): New.
14704 (start_inferior): Handle wrapper_argv. If set, expect an extra
14706 (gdbserver_usage): Document --wrapper.
14707 (main): Parse --wrapper.
14709 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14711 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14712 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14713 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14714 (ppc_set_pc): Likewise.
14715 (ppc_arch_setup): New function.
14716 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14717 of collect_register.
14718 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14720 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14722 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14723 instead of linux-ppc64-low.o.
14724 * linux-ppc64-low.c: Remove file.
14725 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14726 (linux-ppc64-low.o): Remove rule.
14728 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14729 (init_registers_powerpc_64): Likewise.
14730 (ppc_regmap): Conditionally define depending on __powerpc64__.
14731 (ppc_cannot_store_register): Do not special-case "fpscr" when
14732 compiled on __powerpc64__.
14733 (ppc_collect_ptrace_register): New function.
14734 (ppc_supply_ptrace_register): New function.
14735 (ppc_breakpoint): Change type to "unsigned int".
14736 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14737 (the_low_target): Conditionally provide initializers for the
14738 arch_setup member depending on __powerpc64__. Install
14739 collect_ptrace_register and supply_ptrace_register members.
14741 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14743 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14744 * server.c (gdbserver_xmltarget): Define.
14745 (get_features_xml): Use it to replace "target.xml" and arch_string.
14747 * configure.srv: Remove srv_xmltarget. Add XML files that were
14748 mentioned there to srv_xmlfiles instead. Remove conditional tests
14749 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14750 srv_xmlfiles and srv_regobj to include all possible choices.
14751 * configure.ac (srv_xmltarget): Remove.
14752 (srv_xmlfiles): Do not add "target.xml".
14753 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14754 checks for supplementary target information.
14755 * configure: Regenerate.
14756 * Makefile.in (XML_TARGET): Remove.
14757 (target.xml): Remove rule.
14758 (clean): Do not clean up target.xml.
14759 (.PRECIOUS): Do not mention target.xml.
14761 * target.h (struct target_ops): Remove arch_string member.
14762 * linux-low.c (linux_arch_string): Remove.
14763 (linux_target_ops): Remove arch_string initializer.
14764 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14765 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14766 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14767 * spu-low.c (spu_arch_string): Remove.
14768 (spu_target_ops): Remove arch_string initializer.
14769 * win32-low.c (win32_arch_string): Remove.
14770 (win32_target_ops): Remove arch_string initializer.
14771 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14772 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14773 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14775 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14777 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14778 by collect_ptrace_register and supply_ptrace_register hooks.
14779 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14780 instead of checking for the_low_target.left_pad_xfer.
14781 (usr_store_inferior_registers): Use collect_ptrace_register callback
14782 instead of checking for the_low_target.left_pad_xfer.
14784 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14785 (s390_supply_ptrace_register): Likewise.
14786 (s390_fill_gregset): Call s390_collect_ptrace_register.
14787 (the_low_target): Update.
14789 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14790 (ppc_supply_ptrace_register): Likewise.
14791 (the_low_target): Update.
14793 * linux-i386-low.c (the_low_target): Update.
14794 * linux-x86-64-low.c (the_low_target): Update.
14796 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14798 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14799 reg-s390.o and reg-s390x.o.
14801 * linux-low.c (new_inferior): New global variable.
14802 (linux_create_inferior, linux_attach): Set it.
14803 (linux_wait_for_process): Call the_low_target.arch_setup after the
14804 target has stopped for the first time.
14805 (initialize_low): Do not call the_low_target.arch_setup.
14807 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14808 (s390_set_pc): Likewise.
14809 (s390_arch_setup): New function.
14810 (the_low_target): Use s390_arch_setup as arch_setup routine.
14812 * regcache.c (realloc_register_cache): New function.
14813 (set_register_cache): Call it for each existing regcache.
14815 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14817 * server.h (init_registers): Remove prototype.
14819 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14820 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14821 instead of init_registers ().
14822 * linux-arm-low.c (init_registers_arm): Add prototype.
14823 (init_registers_arm_with_iwmmxt): Likewise.
14824 (the_low_target): Add initializer for arch_setup field.
14825 * linux-cris-low.c (init_registers_cris): Add prototype.
14826 (the_low_target): Add initializer for arch_setup field.
14827 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14828 (the_low_target): Add initializer for arch_setup field.
14829 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14830 (the_low_target): Add initializer for arch_setup field.
14831 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14832 (the_low_target): Add initializer for arch_setup field.
14833 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14834 (the_low_target): Add initializer for arch_setup field.
14835 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14836 (the_low_target): Add initializer for arch_setup field.
14837 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14838 (init_registers_mips64_linux): Likewise.
14839 (the_low_target): Add initializer for arch_setup field.
14840 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14841 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14842 (the_low_target): Add initializer for arch_setup field.
14843 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14844 (init_registers_powerpc_64): Likewise.
14845 (the_low_target): Add initializer for arch_setup field.
14846 * linux-s390-low.c (init_registers_s390): Add prototype.
14847 (init_registers_s390x): Likewise.
14848 (the_low_target): Add initializer for arch_setup field.
14849 * linux-sh-low.c (init_registers_sh): Add prototype.
14850 (the_low_target): Add initializer for arch_setup field.
14851 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14852 (the_low_target): Add initializer for arch_setup field.
14853 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14854 (the_low_target): Add initializer for arch_setup field.
14856 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14857 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14858 instead of init_registers ().
14859 * win32-arm-low.c (init_registers_arm): Add prototype.
14860 (the_low_target): Add initializer for arch_setup field.
14861 * win32-i386-low.c (init_registers_i386): Add prototype.
14862 (the_low_target): Add initializer for arch_setup field.
14864 * spu-low.c (init_registers_spu): Add prototype.
14865 (initialize_low): Call initialie_registers_spu () instead of
14866 initialize_registers ().
14868 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14870 * server.c (handle_v_requests): When handling the vRun and vAttach
14871 packets, if already debugging a process, don't kill it. Return an
14874 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14876 * server.c (handle_query): Correct length check.
14878 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14880 * win32-low.c (do_initial_child_stuff): Add process handle
14881 parameter. Set current_process_handle and current_process_id from the
14882 parameters. Clear globals.
14883 (win32_create_inferior): Don't set current_process_handle and
14884 current_process_id here. Instead pass them on the call to
14885 do_initial_child_stuff.
14886 (win32_attach): Likewise.
14887 (win32_clear_inferiors): New.
14888 (win32_kill): Don't close the current process handle or the
14889 current thread handle here. Instead call win32_clear_inferiors.
14890 (win32_detach): Don't open a new handle to the process. Call
14891 win32_clear_inferiors.
14892 (win32_join): Don't rely on current_process_handle; open a new
14893 handle using the process id.
14894 (win32_wait): Call win32_clear_inferiors when the inferior process
14897 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14899 * server.c (monitor_show_help): Add "exit".
14901 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14903 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14904 (clean): Add reg-xtensa.c.
14905 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14906 * configure.srv (xtensa*-*-linux*) New target.
14907 * linux-xtensa-low.c: New.
14908 * xtensa-xtregs.c: New.
14910 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14912 * hostio.c: Don't include errno.h.
14913 (errno_to_fileio_errno): Move to hostio-errno.
14914 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14915 error number outputting to the target->hostio_last_error callback.
14916 (hostio_packet_error): Use FILEIO_EINVAL directly.
14917 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14918 calls to hostio_error.
14919 * hostio-errno.c: New.
14920 * server.h (hostio_last_error_from_errno): Declare.
14921 * target.h (target_ops): Add hostio_last_error member.
14922 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14923 as hostio_last_error handler.
14924 * spu-low.c (spu_target_ops): Likewise.
14925 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14926 (wince_hostio_last_error): New functions.
14927 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14928 as hostio_last_error handler.
14929 (win32_target_ops) [!_WIN32_WCE]: Register
14930 hostio_last_error_from_errno as hostio_last_error handler.
14931 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14932 (hostio-errno.o): New rule.
14933 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14934 * configure.srv (srv_hostio_err_objs): New variable. Default to
14936 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14937 * configure: Regenerate.
14939 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14941 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14942 (linux_kill, linux_detach): Clean up the process list.
14943 * remote-utils.c (remote_open): Improve port number parsing.
14944 (putpkt_binary, input_interrupt): Only send interrupts if the target
14946 * server.c (extended_protocol): Make static.
14947 (attached): Define earlier.
14948 (exit_requested, response_needed, program_argv): New variables.
14949 (target_running): New.
14950 (start_inferior): Clear attached here.
14951 (attach_inferior): Set attached here.
14952 (require_running): Define.
14953 (handle_query): Use require_running and target_running. Implement
14955 (handle_v_attach, handle_v_run): New.
14956 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14957 (gdbserver_usage): Update.
14958 (main): Redo argument parsing. Handle --debug and --multi. Handle
14959 --attach along with other options or after the port. Save
14960 program_argv. Support no initial program. Resynchronize
14961 communication with GDB after an error. Handle "monitor exit".
14962 Use require_running and target_running. Always allow the extended
14963 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14964 restart in extended mode.
14965 * README: Refer to the GDB manual. Update --attach usage.
14967 2007-12-20 Andreas Schwab <schwab@suse.de>
14969 * linux-low.c (STACK_SIZE): Define.
14970 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14971 (linux_test_for_tracefork): Likewise.
14973 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14975 * linux-low.c (linux_wait_for_event): Update messages. Do not
14976 reinsert auto-delete breakpoints.
14977 * mem-break.c (struct breakpoint): Change return type of handler to
14979 (set_breakpoint_at): Update handler type.
14980 (reinsert_breakpoint_handler): Return 1 instead of calling
14982 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14984 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14985 * mem-break.h (set_breakpoint_at): Update handler type.
14986 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14987 * win32-low.c (auto_delete_breakpoint): New.
14988 (get_child_debug_event): Use it.
14990 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14992 * configure.ac: Check for pread and pwrite.
14993 * hostio.c (handle_pread): Fall back to lseek and read.
14994 (handle_pwrite): Fall back to lseek and write.
14995 * config.in, configure: Regenerated.
14997 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14999 * server.c (myresume): Add own_buf argument.
15000 (main): Update calls.
15002 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15004 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15005 * remote-utils.c (remote_open): Do not call disable_async_io.
15006 (block_async_io): Delete.
15007 (unblock_async_io): Make static.
15008 (initialize_async_io): New.
15009 * server.c (handle_v_cont): Handle async I/O here.
15010 (myresume): Likewise. Move other common resume tasks here...
15011 (main): ... from here. Call initialize_async_io. Disable async
15012 I/O before the main loop.
15013 * server.h (initialize_async_io): Declare.
15014 (block_async_io, unblock_async_io): Delete prototypes.
15015 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15017 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15019 * remote-utils.c (readchar): Allow binary data in received messages.
15021 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15023 * win32-low.c (attaching): New global.
15024 (win32_create_inferior): Clear the `attaching' global.
15025 (win32_attach): Set the `attaching' global.
15026 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15027 attaching. Only set a breakpoint at the entry point if not
15030 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15032 * server.c (main): Don't report dll events on the initial
15033 connection on attaches.
15035 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15037 * server.c (main): Relax numerical bases supported for the pid of
15038 the --attach command line argument.
15040 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15042 * win32-low.c (win32_attach): Call OpenProcess before
15043 DebugActiveProcess, not after. Add last error output to error
15046 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15048 * win32-low.c (win32_get_thread_context)
15049 (win32_set_thread_context): New functions.
15050 (thread_rec): Use win32_get_thread_context.
15051 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15052 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15055 2007-12-03 Leo Zayas
15056 Pedro Alves <pedro_alves@portugalmail.pt>
15058 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15060 (child_add_thread): Minor cleanup.
15061 (child_continue): Resume artificially suspended threads before
15062 calling ContinueDebugEvent.
15063 (suspend_one_thread): New.
15064 (fake_breakpoint_event): New.
15065 (get_child_debug_event): Change return type to int. Check here if
15066 gdb sent an interrupt request. If a soft interrupt was requested,
15067 fake a breakpoint event. Return 0 if there is no event to handle,
15069 (win32_wait): Don't check here if gdb sent an interrupt request.
15070 Ensure there is a valid event to handle.
15071 (win32_request_interrupt): Add soft interruption method as last
15074 2007-12-03 Leo Zayas
15075 Pedro Alves <pedro_alves@portugalmail.pt>
15077 * win32-low.h (win32_thread_info): Add descriptions to the
15078 structure members. Replace `suspend_count' counter by a
15080 * win32-low.c (thread_rec): Update condition of when to get the
15081 context from the inferior. Rely on ContextFlags being set if it
15082 has already been retrieved. Only suspend the inferior thread if
15083 we haven't already. Warn if that fails.
15084 (continue_one_thread): s/suspend_count/suspended/. Only call
15085 ResumeThread once. Warn if that fails.
15087 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15089 * win32-low.c (win32_wait): Don't read from the inferior when it
15090 has already exited.
15092 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15094 * Makefile.in (win32_low_h): New variable.
15095 (win32-low.o): Add dependency on $(win32_low_h).
15096 (win32-arm-low.o, win32-i386-low.o): New rules.
15098 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15100 * hostio.c: Correct copyright year.
15102 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15104 * Makefile.in (OBS): Add hostio.o.
15105 (hostio.o): New rule.
15106 * server.h (handle_vFile): Declare.
15107 * hostio.c: New file.
15108 * server.c (handle_v_requests): Take packet_len and new_packet_len
15109 for binary packets. Call handle_vFile.
15110 (main): Update call to handle_v_requests.
15112 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15114 * linux-low.c: Include <sched.h>.
15116 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15118 * linux-low.c (linux_tracefork_grandchild): New.
15119 (linux_tracefork_child): Use clone.
15120 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15122 2007-10-31 Joel Brobecker <brobecker@adacore.com>
15124 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15126 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15128 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15130 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15132 * inferiors.c (change_inferior_id): Delete.
15133 (add_pid_to_list, pull_pid_from_list): New.
15134 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15135 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15136 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15137 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15138 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15139 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15140 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15141 (using_threads): Always set to 1.
15142 (handle_extended_wait): New.
15143 (add_process): Do not set TID.
15144 (linux_create_inferior): Set must_set_ptrace_flags.
15145 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15146 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15147 (linux_thread_alive): Rename TID argument to LWPID.
15148 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15149 (linux_wait_for_event): Do not use TID or check using_threads. Update
15150 call to dead_thread_notify. Call handle_extended_wait.
15151 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15152 (send_sigstop): Delete sigstop_sent.
15153 (wait_for_sigstop): Avoid TID.
15154 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15155 (linux_test_for_tracefork): New.
15156 (linux_lookup_signals): Use thread_db_active and
15157 linux_supports_tracefork_flag.
15158 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15159 * linux-low.h (get_process_thread): Avoid TID.
15160 (struct process_ifo): Move thread_known and tid to the end. Remove
15162 (linux_attach_lwp, thread_db_init): Update prototypes.
15163 * server.h (change_inferior_id): Delete prototype.
15164 (add_pid_to_list, pull_pid_from_list): New prototypes.
15165 * thread-db.c (thread_db_use_events): New.
15166 (find_first_thread): Rename to...
15167 (find_one_thread): ...this. Update callers and messages. Do not
15168 call fatal. Check thread_db_use_events. Do not call
15169 change_inferior_id or new_thread_notify.
15170 (maybe_attach_thread): Update. Do not call new_thread_notify.
15171 (thread_db_init): Set thread_db_use_events. Check use_events.
15172 * utils.c (fatal, warning): Correct message prefix.
15174 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15176 * Makefile.in (clean): Remove new files.
15177 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15178 (powerpc-64.o, powerpc-64.c): New rules.
15179 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15180 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15182 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15184 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15185 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15186 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15187 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15188 (target_regsets): Add AltiVec and SPE register sets.
15189 * configure.ac: Check for AltiVec and SPE.
15190 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15191 (ppc_fill_vrregset, ppc_store_vrregset): New.
15192 (target_regsets): Add AltiVec register set.
15193 * configure: Regenerated.
15195 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15197 * linux-low.c (O_LARGEFILE): Define.
15198 (linux_read_memory): Use /proc/PID/mem.
15199 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15200 * configure, config.in: Regenerated.
15202 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15204 * linux-low.c (linux_wait_for_event): Do not pass signals while
15207 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15209 * win32-low.c (create_process): New.
15210 (win32_create_inferior): Use create_process instead of
15211 CreateProcess. If create_process failed retry appending an ".exe"
15212 suffix. Store the GetLastError result immediatelly after
15213 create_process calls and use it on the call to error.
15215 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15217 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15219 2007-08-23 Joel Brobecker <brobecker@adacore.com>
15221 * configure.ac: Switch license to GPLv3.
15223 2007-08-01 Michael Snyder <msnyder@access-company.com>
15225 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15227 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15229 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15231 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15232 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15233 CloseToolhelp32Snapshot.
15234 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15235 CloseToolhelp32Snapshot.
15237 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
15239 * server.c (main): Check for inferior exit before main loop.
15241 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15243 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15244 instead of on tmp_desc.
15246 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15247 Daniel Jacobowitz <dan@codesourcery.com>
15249 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15250 (add_thread): Minor cleanups.
15251 (clear_inferiors): Move lower in the file. Clear the DLL
15253 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15254 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15255 (xml_escape_text): New.
15256 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15258 (handle_v_cont): Report errors.
15259 (gdbserver_version): Update.
15260 (main): Correct size of own_buf. Do not report initial DLL events.
15261 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15262 (unloaded_dll, xml_escape_text): New.
15263 * win32-low.c (enum target_waitkind): Update comments.
15264 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15265 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15266 (win32_EnumProcessModules, win32_GetModuleInformation)
15267 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15268 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15269 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15270 (win32_Module32First, win32_Module32Next, load_toolhelp)
15271 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15272 (get_child_debug_event): Handle DLL events.
15273 (win32_wait): Likewise.
15275 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15277 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15278 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15280 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15282 * win32-low.c (handle_output_debug_string): Ignore event if not
15285 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15287 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15289 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15291 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15293 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15295 * inferiors.c (change_inferior_id): Add comment.
15296 * linux-low.c (check_removed_breakpoint): Add an early
15297 prototype. Improve debug output.
15298 (linux_attach): Doc update.
15299 (linux_detach_one_process, linux_detach): Clean up before releasing
15301 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15302 * linux-low.h (struct process_info): Doc improvement.
15303 * mem-break.c (delete_all_breakpoints): New.
15304 * mem-break.h (delete_all_breakpoints): New prototype.
15305 * thread-db.c (find_first_thread): New.
15306 (thread_db_create_event): Call it instead of
15307 thread_db_find_new_threads. Clean up unused variables.
15308 (maybe_attach_thread): Remove first thread handling.
15309 (thread_db_find_new_threads): Use find_first_thread.
15310 (thread_db_get_tls_address): Likewise.
15312 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15314 * thread-db.c (thread_db_find_new_threads): Add prototype.
15315 (thread_db_create_event): Check for the main thread before adding
15317 (maybe_attach_thread): Only enable event reporting if TID == 0.
15318 (thread_db_get_tls_address): Check for new threads.
15320 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15322 * linux-low.c (linux_create_inferior): Try execv before execvp.
15323 * spu-low.c (spu_create_inferior): Likewise.
15325 2007-06-13 Mike Frysinger <vapier@gentoo.org>
15327 * linux-low.c (linux_create_inferior): Change execv to execvp.
15328 * spu-low.c (spu_create_inferior): Likewies.
15330 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15332 * Makefile.in (clean): Clean new files instead of deleted ones.
15333 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15334 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15336 * configure.srv: Specify XML files and new regformats for MIPS and
15338 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15339 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15340 an entry for the restart register.
15341 (mips_cannot_fetch_register, mips_cannot_store_register)
15342 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15343 register names to match the XML descriptions.
15344 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15345 restart register instead of $0.
15347 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15348 Markus Deuling <deuling@de.ibm.com>
15350 * remote-utils.c (decode_xfer_write): New function.
15351 * server.h (decode_xfer_write): Add prototype.
15352 * server.c (handle_query): Add PACKET_LEN argument. Support
15353 qXfer:spu:read and qXfer:spu:write packets.
15354 (main): Pass packet_len to handle_query.
15355 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15356 * target.h (target_ops): Add qxfer_spu.
15358 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15360 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15361 accessing non-seekable spufs files.
15363 2007-05-16 Markus Deuling <deuling@de.ibm.com>
15365 * server.c (handle_query): Add reply for qC packet.
15367 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15368 Leo Zayas <lerele@champenstudios@com>
15370 * server.h (check_remote_input_interrupt_request): New function.
15371 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15372 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15373 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15374 (check_remote_input_interrupt_request): New function.
15375 * server.h (check_remote_input_interrupt_request): Declare.
15376 * win32-low.c (winapi_DebugBreakProcess,
15377 winapi_GenerateConsoleCtrlEvent): New typedefs.
15378 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15380 (win32_wait): Check for remote interrupt request
15381 with check_remote_input_interrupt_request.
15382 (win32_request_interrupt): New function.
15383 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15385 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15387 * win32-low.c (debug_registers_changed,
15388 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15389 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15390 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15391 (thread_rec): Get context using the low target.
15392 (child_add_thread): Call thread_added on the low target,
15393 which does the same thing.
15395 (do_initial_child_stuff): Remove debug registers references.
15396 Set context using the low target. Resume threads after
15397 setting the contexts.
15398 (child_continue): Remove dead variable. Remove debug
15399 registers references.
15400 (child_fetch_inferior_registers): Go through the low target.
15401 (do_child_store_inferior_registers): Remove.
15402 (child_store_inferior_registers): Go through the low target.
15403 (win32_resume): Remove debug registers references.
15404 Set context using the low target.
15405 (handle_exception): Change return type to void. Don't record
15406 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15407 first chance exception.
15408 (get_child_debug_event): Change return type to void. Remove
15409 goto loop. Always return after waiting for debug event.
15410 (win32_wait): Convert to switch statement. Handle spurious
15413 * win32-i386-low.c (debug_registers_changed,
15414 debug_registers_used): New.
15415 (initial_stuff): Rename to ...
15416 (i386_initial_stuff): ... this. Clear debug registers
15418 (store_debug_registers): Delete.
15419 (i386_get_thread_context): New.
15420 (load_debug_registers): Delete.
15421 (i386_set_thread_context): New.
15422 (i386_thread_added): New.
15423 (single_step): Rename to ...
15424 (i386_single_step): ... this.
15425 (do_fetch_inferior_registers): Rename to ...
15426 (i386_fetch_inferior_register): ... this.
15427 (i386_store_inferior_register): New.
15428 (the_low_target): Adapt to new interface.
15430 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15431 (arm_get_thread_context): New.
15432 (arm_set_thread_context): New.
15434 (do_fetch_inferior_registers): Rename to ...
15435 (arm_fetch_inferior_register): ... this.
15436 (arm_store_inferior_register): New.
15437 (arm_wince_breakpoint): Reimplement as unsigned long.
15438 (arm_wince_breakpoint_len): Define.
15439 (the_low_target): Adapt to new interface.
15441 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15442 load_debug_registers. Add get_thread_context, set_thread_context,
15443 thread_added and store_inferior_register. Rename
15444 fetch_inferior_registers to fetch_inferior_register.
15445 (regptr): Remove declaration.
15447 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15449 * linux-low.c (linux_detach): Change return type to int. Return 0.
15450 * spu-low.c (spu_detach): Likewise.
15452 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15454 * target.h (target_ops): Change return type of detach to int.
15456 (join_inferior): New.
15457 * server.c (main): Don't skip detach support on mingw32.
15458 If the inferior doesn't support detaching return error.
15459 Call join_inferior instead of using waitpid.
15460 * linux-low.c (linux_join): New.
15461 (linux_target_op): Add linux_join.
15462 * spu-low.c (spu_join): New.
15463 (spu_target_ops): Add spu_join.
15464 * win32-low.c (win32_detach): Adapt to new interface.
15465 Reopen current_process_handle before detaching. Issue a child
15466 resume before detaching.
15468 (win32_target_op): Add win32_join.
15470 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15472 * win32-low.c (win32-attach): Fix return value.
15473 * target.h (target_ops): Describe ATTACH return values.
15475 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15477 * win32-low.c (GETPROCADDRESS): Define.
15478 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15479 (winapi_DebugSetProcessKillOnExit): Likewise.
15480 (win32_create_inferior): Force usage of ansi CreateProcessA.
15481 (win32_attach): Use GETPROCADDRESS.
15482 (win32_detach): Likewise.
15484 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15486 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15488 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15490 * win32-low.c: Commit leftover changes from 2007-03-29.
15492 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15494 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15495 fields short instead of int. Add explicit padding.
15496 (i387_cache_to_fsave): Remove unnecessary casts.
15497 (i387_fsave_to_cache): Doc fix.
15498 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15500 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15502 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15503 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15505 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15507 * configure.srv (arm*-*-mingw32ce*): Move near the other
15510 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15512 * configure.ac: Add errno checking.
15513 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15514 sys/file.h and malloc.h.
15515 (AC_CHECK_DECLS): Add perror.
15516 (srv_mingwce): Handle.
15517 * configure.srv (i[34567]86-*-cygwin*): Add
15518 win32-i386-low.o to srv_tgtobj.
15519 (i[34567]86-*-mingw*): Likewise.
15520 (arm*-*-mingw32ce*): Add case.
15521 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15522 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15523 [__MINGW32CE__] (strerror): New function.
15524 [__MINGW32CE__] (errno): Define to GetLastError.
15525 [__MINGW32CE__] (COUNTOF): New macro.
15526 (remote_open): Remove extra close call.
15527 * mem-break.c (delete_breakpoint_at): New function.
15528 * mem-break.h (delete_breakpoint_at): Declare.
15529 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15530 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15531 [USE_WIN32API] (read, write): Add char* casts.
15532 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15533 * server.h: Include wincecompat.h on Windows CE.
15534 [HAVE_ERRNO_H]: Check.
15535 (perror): Declare if not declared.
15536 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15537 (perror_with_name): Remove errno declaration.
15538 * wincecompat.h: New.
15539 * wincecompat.c: New.
15540 * win32-low.h: New.
15541 * win32-arm-low.c: New.
15542 * win32-i386-low.c: New.
15543 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15544 (OUTMSG2): Make it safe.
15546 (COUNTOF): New macro.
15547 (NUM_REGS): Get it from the low target.
15548 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15549 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15550 (thread_rec): Let low target handle debug registers.
15551 (child_add_thread): Likewise.
15552 (child_init_thread_list): Likewise.
15553 (continue_one_thread): Likewise.
15555 (do_child_fetch_inferior_registers): Move to ...
15556 * win32-i386-low.c: ... here, and rename to ...
15557 (do_fetch_inferior_registers): ... this.
15558 * win32-low.c (child_fetch_inferior_registers):
15559 Go through the low target.
15560 (do_child_store_inferior_registers): Use regptr.
15561 (strwinerror): New function.
15562 (win32_create_inferior): Handle Windows CE.
15563 Use strwinerror instead of strerror on Windows error
15564 codes. Add program to the error output.
15565 Don't close the main thread handle on Windows CE.
15566 (win32_attach): Use coredll.dll on Windows CE.
15567 (win32_kill): Close current process and current
15569 (win32_detach): Use coredll.dll on Windows CE.
15570 (win32_resume): Let low target handle debug registers, and
15572 (handle_exception): Add/Remove initial breakpoint. Avoid
15573 non-existant WSTOPSIG on Windows CE.
15574 (win32_read_inferior_memory): Cast to remove warning.
15575 (win32_arch_string): Go through the low target.
15576 (initialize_low): Call set_breakpoint_data with the low
15577 target's breakpoint.
15578 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15579 FOP_REGNUM, mappings): Move to ...
15580 * win32-i386-low.c: ... here.
15581 * win32-low.c (win32_thread_info): Move to ...
15582 * win32-low.h: ... here.
15583 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15584 win32-arm-low.c and wincecompat.c.
15585 (all:): Add $EXEEXT.
15586 (install-only:): Likewise.
15587 (gdbserver:): Likewise.
15588 (gdbreplay:): Likewise.
15589 * config.in: Regenerate.
15590 * configure: Regenerate.
15592 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15594 * win32-low.c: Rename typedef thread_info to
15595 win32_thread_info throughout.
15597 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15599 * win32-i386-low.c: Rename to ...
15600 * win32-low.c: ... this.
15601 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15602 * Makefile.in: Likewise.
15604 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15606 * remote-utils.c (monitor_output): Constify msg parameter.
15607 * server.h (monitor_output): Likewise.
15608 * win32-i386-low.c (handle_output_debug_string): New.
15609 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15610 handle_output_debug_string.
15611 (get_child_debug_event): Likewise.
15613 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15615 * server.c (main): Correct strtoul check.
15617 2007-03-27 Jon Ringle <jon@ringle.org>
15619 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15621 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15623 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15625 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15627 * terminal.h: Check HAVE_SGTTY_H.
15629 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
15631 * remote-utils.c (remote_open): Print out the assigned port number.
15633 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15635 * remote-utils.c (monitor_output): New function.
15636 * server.c (debug_threads): Define here.
15637 (monitor_show_help): New function.
15638 (handle_query): Handle qRcmd.
15639 (main): Do not handle 'd' packet.
15640 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15641 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15644 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15646 * Makefile.in (EXEEXT): New.
15647 (clean): Use $(EXEEXT).
15649 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15651 * target.h (target_ops): Rename send_signal to request_interrupt,
15652 and remove enum target_signal parameter.
15653 * linux-low.c (linux_request_interrupt): Rename from
15654 linux_send_signal, and always send SIGINT.
15655 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15656 and always send SIGINT.
15657 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15659 (input_interrupt): Likewise.
15661 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15663 * server.c (get_features_xml): Check if target implemented
15665 * win32-i386-low.c (win32_arch_string): New.
15666 (win32_target_ops): Add win32_arch_string as arch_string member.
15668 2007-02-22 Markus Deuling <deuling@de.ibm.com>
15670 * spu-low.c (spu_arch_string): New.
15671 (spu_target_ops): Add spu_arch_string.
15673 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15675 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15676 * configure.ac: Do not check for terminal.h.
15677 * configure, config.in: Regenerated.
15679 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15681 * Makefile.in (OBS): Add $(XML_BUILTIN).
15682 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15684 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15685 (arm-with-iwmmxt.c): New.
15686 * config.in, configure: Regenerate.
15687 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15688 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15689 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15690 (arm*-*-linux*): Add iWMMXt and regset support.
15691 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15692 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15693 (arm_store_wmmxregset, target_regsets): New.
15694 * server.c (get_features_xml): Take annex argument. Check builtin
15696 (handle_query): Handle multiple annexes.
15698 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15700 * remote-utils.c [USE_WIN32API] (read, write): Define.
15701 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15704 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15706 * linux-i386-low.c (the_low_target): Set arch_string.
15707 * linux-x86-64-low.c (the_low_target): Likewise.
15708 * linux-low.c (linux_arch_string): New.
15709 (linux_target_ops): Add it.
15710 * linux-low.h (struct linux_target_ops): Add arch_string.
15711 * server.c (write_qxfer_response): Use const void * for DATA.
15712 (get_features_xml): New.
15713 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15714 * target.h (struct target_ops): Add arch_string method.
15716 2007-01-03 Denis Pilat <denis.pilat@st.com>
15717 Daniel Jacobowitz <dan@codesourcery.com>
15719 * linux-low.c (linux_kill): Handle being called with no threads.
15720 * win32-i386-low.c (win32_kill): Likewise.
15721 (get_child_debug_event): Clear current_process_handle.
15723 2006-12-30 Denis PILAT <denis.pilat@st.com>
15724 Daniel Jacobowitz <dan@codesourcery.com>
15726 * remote-utils.c (remote_open): Check the type of specified
15727 serial port devices before opening them.
15728 * server.c (main): Kill the inferior if an error occurs during
15729 the first remote_open.
15731 2006-12-05 Markus Deuling <deuling@de.ibm.com>
15733 * README: Update supported targets.
15735 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15737 * Makefile.in (clean): Remove reg-mips64.c.
15738 (reg-mips64.c, reg-mips64.o): New rules.
15739 * configure.srv: Handle mips64. Include regset support for mips.
15740 * linux-mips-low.c (union mips_register): New.
15741 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15742 (mips_breakpoint, mips_breakpoint_at): Use int.
15743 (mips_collect_register, mips_supply_register)
15744 (mips_collect_register_32bit, mips_supply_register_32bit)
15745 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15746 (mips_store_fpregset, target_regsets): New.
15747 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15749 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15751 * configure.srv: Add target "spu*-*-*".
15752 * Makefile.in (clean): Remove reg-spu.c.
15753 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15754 * spu-low.c: New file.
15756 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15758 * configure.ac: Correct td_thr_tls_get_addr test.
15759 * configure: Regenerated.
15761 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15763 * linux-low.c (linux_wait_for_event): Reformat. Use the
15764 pass_signals array.
15765 * remote-utils.c (decode_address_to_semicolon): New.
15766 * server.c (pass_signals, handle_general_set): New.
15767 (handle_query): Mention QPassSignals for qSupported.
15768 (main): Call handle_general_set.
15769 * server.h (pass_signals, decode_address_to_semicolon): New.
15771 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15773 * server.c (handle_query): Correct error handling for read_auxv.
15775 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15777 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15778 and srv_linux_thread_db to yes.
15779 * linux-s390-low.c (s390_fill_gregset): New function.
15780 (target_regsets): Define data structure.
15782 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15784 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15785 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15786 * config.in, configure: Regenerated.
15787 * inferiors.c (gdb_id_to_thread): New function.
15788 (gdb_id_to_thread_id): Use it.
15789 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15790 * linux-low.h (struct process_info): Add th member.
15791 (thread_db_get_tls_address): New prototype.
15792 * remote-utils.c (decode_address): Make non-static.
15793 * server.c (handle_query): Handle qGetTLSAddr.
15794 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15795 * target.h (struct target_ops): Add get_tls_address.
15796 * thread-db.c (maybe_attach_thread): Save the thread handle.
15797 (thread_db_get_tls_address): New.
15799 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15801 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15802 (linux_resume_one_process): Take a siginfo_t *. Update all
15803 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15804 (struct pending_signals): Add a siginfo_t.
15805 (linux_wait_for_process): Always set last_status.
15806 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15807 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15808 * linux-low.h (struct process_info): Add last_status.
15810 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15812 * remote-utils.c (try_rle): New function.
15813 (putpkt_binary): Use it.
15815 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15817 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15818 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15819 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15820 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15821 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15824 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15826 * server.c (terminal_fd): New variable.
15827 (old_foreground_pgrp): Likewise.
15828 (restore_old_foreground_pgrp): New function.
15829 (start_inferior): Record the terminal file descriptor in terminal_fd
15830 and its original foreground group in old_foreground_pgrp. Register
15831 restore_old_foreground_pgrp with atexit().
15833 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15835 * server.c (handle_query): Correct qPart to qXfer.
15837 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15839 * configure.ac: Check for more headers which are missing on
15840 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15841 * configure.srv: Add Cygwin and mingw32.
15842 * remote-utils.c: Don't include headers unconditionally which
15843 are missing on mingw32. Include <winsock.h> for mingw32.
15844 (remote_open): Adjust for mingw32 support. Flush
15845 standard error after writing to it.
15846 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15847 (unblock_async_io, enable_async_io, disable_async_io)
15848 (readchar, getpkt): Update for Winsock support.
15849 (prepare_resume_reply): Expect a protocol signal number.
15850 * server.c: Disable <sys/wait.h> on mingw32.
15851 (start_inferior): Adjust for mingw32 support. Flush
15852 standard error after writing to it.
15853 (attach_inferior): Likewise. Use protocol signal
15855 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15857 * win32-i386-low.c: New file.
15858 * Makefile.in (XM_CLIBS): Set.
15859 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15860 (win32-i386-low.o): New dependency rule.
15861 * linux-low.c (linux_wait): Use target signal numbers.
15862 * target.h (struct target_ops): Doc fix.
15863 * server.h (target_signal_to_name): New prototype.
15864 * gdbreplay.c: Don't include headers unconditionally which
15865 are missing on mingw32. Include <winsock.h> for mingw32.
15866 (remote_close, remote_open): Adjust for Winsock support.
15867 * configure, config.in: Regenerated.
15869 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15871 * server.c (decode_xfer_read, write_qxfer_response): New.
15872 (handle_query): Take a packet length argument. Handle
15873 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15874 the qSupported response.
15875 (main): Update call to handle_query.
15877 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15879 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15880 (putpkt_binary): Renamed from putpkt and adjusted for binary
15882 (putpkt): New wrapper for putpkt_binary.
15883 (readchar): Don't mask off the high bit.
15884 (decode_X_packet): New function.
15885 * server.c (main): Call putpkt_binary if a handler sets the packet
15886 length. Save the length of the incoming packet. Handle 'X'.
15887 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15889 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15891 * server.c (handle_query): Handle qSupported.
15893 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15895 * remote-utils.c (all_symbols_looked_up): New variable.
15896 (look_up_one_symbol): Check it.
15897 * server.h (look_up_one_symbol): New declaration.
15898 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15900 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15902 * Makefile.in (linux-arm-low.o): Update dependencies.
15903 * linux-arm-low.c: Include "gdb_proc_service.h".
15904 (PTRACE_GET_THREAD_AREA): Define.
15905 (ps_get_thread_area): New function.
15907 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15909 * configure.srv (m68k*-*-uclinux*): New target.
15910 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15911 (linux_resume_one_process): Remove extraneous cast.
15912 (linux_read_offsets): New.
15913 (linux_target_op): Add linux_read_offsets on mmuless systems.
15914 * server.c (handle_query): Add qOffsets logic.
15915 * target.h (struct target_ops): Add read_offsets.
15917 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15919 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15920 (PTRACE_GET_THREAD_AREA): Define.
15921 (ps_get_thread_area): New function.
15922 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15923 (linux-x86-64-low.o): Update.
15925 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15927 * configure.ac: Remove checks for prfpregset_t.
15928 * gdb_proc_service.h: New file.
15929 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15930 new "gdb_proc_service.h".
15931 * proc-service.c: Likewise.
15932 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15933 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15934 * Makefile.in (gdb_proc_service_h): Updated.
15935 * configure, config.in: Regenerated.
15937 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15939 * remote-utils.c (prepare_resume_reply): Move declaration
15940 of gdb_id_from_wait to the top of the block.
15942 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15944 * linux-low.c (regsets_store_inferior_registers): Read the regset
15945 from the target before filling it.
15947 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15949 * server.c (attach_inferior): Return SIGTRAP for a successful
15952 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15954 * Makefile.in (OBS): Add version.o.
15955 (STAGESTUFF): Delete.
15956 (version.o): Add dependencies.
15957 (version.c): Replace rule.
15958 (clean): Remove version.c.
15959 * server.c (gdbserver_version): New.
15960 (gdbserver_usage): Use printf.
15961 (main): Handle --version and --help.
15962 * server.h (version, host_name): Add declarations.
15964 2005-12-23 Eli Zaretskii <eliz@gnu.org>
15976 * linux-x86-64-low.c:
15978 * linux-s390-low.c:
15979 * linux-ppc64-low.c:
15981 * linux-mips-low.c:
15982 * linux-m68k-low.c:
15983 * linux-m32r-low.c:
15986 * linux-ia64-low.c:
15987 * linux-i386-low.c:
15988 * linux-crisv32-low.c:
16000 * gdbserver.1: Add (C) after Copyright. Update the FSF
16003 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16005 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16006 (arm_breakpoint_at): Recognize both breakpoints.
16007 (the_low_target): Use the correct breakpoint instruction.
16009 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16011 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16012 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16013 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16014 (the_low_target): Update.
16016 2005-10-25 Andreas Schwab <schwab@suse.de>
16018 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16020 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16021 (ia64_num_regs): Reduce to 462.
16023 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16025 * acinclude.m4: Correct quoting.
16026 * aclocal.m4: Regenerated.
16028 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16029 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16030 (thread_db_init): Call thread_db_err_str.
16031 * configure.ac: Check for TD_VERSION.
16032 * config.in, configure: Regenerated.
16034 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16036 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16038 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16040 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16041 is not available. Define HAVE_PTRACE_GETREGS if it is.
16042 * config.in, configure: Regenerated.
16043 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16044 * linux-i386-low.c, linux-m68k-low.c: Update to use
16045 HAVE_PTRACE_GETREGS.
16046 * linux-low.c (regsets_fetch_inferior_registers)
16047 (regsets_store_inferior_registers): Only return 0 if we processed
16049 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16050 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16052 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16054 * inferiors.c (struct thread_info): Add gdb_id.
16055 (add_thread): Add gdb_id argument.
16056 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16057 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16058 calls to add_thread.
16059 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16060 * server.c (handle_query): Use thread_to_gdb_id.
16061 (handle_v_cont, main): Use gdb_id_to_thread_id.
16062 * server.h (add_thread): Update prototype.
16063 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16066 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16068 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16069 left-padded registers.
16070 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16071 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16073 2005-07-01 Steve Ellcey <sje@cup.hp.com>
16075 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16076 * configure: Regenerate.
16077 * config.in: Regenerate.
16078 * server.h (NEED_DECLARATION_STRERROR):
16079 Replace with !HAVE_DECL_STRERROR.
16081 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16083 * linux-low.c (linux_wait, linux_send_signal): Don't test
16084 an unsigned long variable for > 0 if it could be MAX_ULONG.
16085 * server.c (myresume): Likewise.
16086 * target.c (set_desired_inferior): Likewise.
16088 2005-06-13 Mark Kettenis <kettenis@gnu.org>
16090 * configure.ac: Simplify and improve check for socklen_t.
16091 * configure, config.in: Regenerate.
16093 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16095 * acconfig.h: Remove.
16096 * configure.ac: Add a test for socklen_t. Use three-argument
16097 AC_DEFINE throughout.
16098 * config.in: Regenerated using autoheader 2.59.
16099 * configure: Regenerated.
16101 * gdbreplay.c (socklen_t): Provide a default.
16102 (remote_open): Use socklen_t.
16103 * remote-utils.c (socklen_t): Provide a default.
16104 (remote_open): Use socklen_t.
16105 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16108 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16110 * linux-low.c (linux_read_memory, linux_write_memory)
16111 (linux_read_auxv): Likewise.
16112 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16113 (check_mem_write): Likewise.
16114 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16116 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16117 (registers_from_string, register_data): Likewise.
16118 * server.c (handle_query, main): Likewise.
16119 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16120 (decode_M_packet): Likewise.
16121 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16122 * target.h (struct target_ops): Update read_memory, write_memory,
16124 (read_inferior_memory, write_inferior_memory): Update.
16125 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16126 to unsigned char *.
16127 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16128 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16129 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16130 linux-s390-low.c, linux-sh-low.c: Update for changes in
16131 read_inferior_memory and the_low_target->breakpoint.
16133 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16135 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16136 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16137 * configure.srv: Add powerpc64-*-linux*.
16138 * linux-ppc64-low.c: New file.
16140 2005-05-23 Orjan Friberg <orjanf@axis.com>
16142 * linux-cris-low.c: New file with support for CRIS.
16143 * linux-crisv32-low.c: Ditto for CRISv32.
16144 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16145 (clean): Add reg-cris.c and reg-crisv32.c.
16146 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
16147 reg-crisv32.o, and reg-crisv32.c to make rules.
16148 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16149 recognized targets.
16151 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16153 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16154 of sizeof (PTRACE_XFER_TYPE).
16155 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16157 2005-05-12 Orjan Friberg <orjanf@axis.com>
16159 * target.h (struct target_ops): Add insert_watchpoint,
16160 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16161 pointers for hardware watchpoint support.
16162 * linux-low.h (struct linux_target_ops): Ditto.
16163 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16164 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16165 to linux_target_ops.
16166 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16168 * server.c (main): Recognize 'Z' and 'z' packets.
16170 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16172 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16173 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16174 (the_low_target): Add new members.
16176 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16178 * proc-service.c (ps_lgetregs): Search all_processes instead of
16181 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16183 * server.c (start_inferior): Change return type to int.
16184 (attach_inferior): Change sigptr to int *.
16185 (handle_v_cont, handle_v_requests): Change signal to int *.
16186 (main): Change signal to int.
16188 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
16190 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16191 * configure.srv: Add m32r*-*-linux*.
16192 * linux-m32r-low.c: New file.
16194 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16196 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16198 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16200 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16201 Take unsigned long arguments for PIDs.
16202 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16203 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16204 (wait_for_sigstop, linux_resume_one_process)
16205 (regsets_fetch_inferior_registers, linux_send_signal)
16206 (linux_read_auxv): Likewise. Update the types of variables holding
16207 PIDs. Update format string specifiers.
16208 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16209 * remote-utils.c (prepare_resume_reply): Likewise.
16210 * server.c (cont_thread, general_thread, step_thread)
16211 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16213 (handle_query): Update format specifiers.
16214 (handle_v_cont, main): Use strtoul for thread IDs.
16215 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16216 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16217 (general_thread, step_thread, thread_from_wait)
16218 (old_thread_from_wait): Update.
16219 * target.h (struct thread_resume): Use unsigned long for THREAD.
16220 (struct target_ops): Use unsigned long for arguments to attach and
16223 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16225 * acinclude.m4: Include bfd/bfd.m4 directly.
16226 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16227 <agriffis@toolchain.org>.
16228 * aclocal.m4, configure: Regenerated.
16230 2005-01-07 Andrew Cagney <cagney@gnu.org>
16232 * configure.ac: Rename configure.in, require autoconf 2.59.
16233 * configure: Re-generate.
16235 2004-12-08 Daniel Jacobowitz <dan@debian.org>
16237 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16238 LIBS when finished.
16239 * aclocal.m4: Regenerated.
16240 * configure: Regenerated.
16242 2004-11-21 Andreas Schwab <schwab@suse.de>
16244 * linux-m68k-low.c (m68k_num_gregs): Define.
16245 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16246 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16247 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16248 (m68k_breakpoint_at): New. Add to the_low_target.
16250 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16251 srv_linux_thread_db to yes.
16253 2004-10-20 Joel Brobecker <brobecker@gnat.com>
16255 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16256 (ARCH_SET_FS): Likewise.
16257 (ARCH_GET_FS): Likewise.
16258 (ARCH_GET_GS): Likewise.
16260 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16262 * linux-i386-low.c (ps_get_thread_area): New.
16263 * linux-x86-64-low.c (ps_get_thread_area): New.
16264 * linux-low.c: Include <sys/syscall.h>.
16265 (linux_kill_one_process): Don't kill the first thread here.
16266 (linux_kill): Kill the first thread here.
16267 (kill_lwp): New function.
16268 (send_sigstop, linux_send_signal): Use it.
16269 * proc-service.c: Clean up #ifdefs.
16270 (fpregset_info): Delete.
16271 (ps_lgetregs): Update and enable implementation.
16272 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16274 * remote-utils.c (struct sym_cache, symbol_cache): New.
16275 (input_interrupt): Print a clearer message.
16276 (async_io_enabled): New variable.
16277 (enable_async_io, disable_async_io): Use it. Update comments.
16278 (look_up_one_symbol): Use the symbol cache.
16279 * thread-db.c (thread_db_look_up_symbols): New function.
16280 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16282 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16284 * configure.in: Test for -rdynamic.
16285 * configure: Regenerated.
16286 * Makefile (INTERNAL_LDFLAGS): New.
16287 (gdbserver, gdbreplay): Use it.
16289 2004-09-02 Andrew Cagney <cagney@gnu.org>
16291 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16293 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
16295 * linux-low.c (linux_wait): Clear all_processes list also.
16297 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16299 * linux-low.c: Include <errno.h>. Remove extern declaration of
16302 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16304 * gdbreplay.c, server.h, utils.c: Update copyright years.
16306 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16308 * server.c (main): Print child status or termination signal from
16309 variable 'signal', not 'sig'.
16311 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16313 * linux-low.c (linux_read_memory): Change return type to
16314 int. Check for and return error from ptrace().
16315 * target.c (read_inferior_memory): Change return type to int. Pass
16316 back return status from the_target->read_memory().
16317 * target.h (struct target_ops): Adapt *read_memory() prototype.
16319 (read_inferior_memory): Adapt prototype.
16320 * server.c (main): Return an error packet if
16321 read_inferior_memory() returns an error.
16323 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
16325 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16326 Unify with other clean targets.
16328 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16330 * server.c (handle_v_cont): Call set_desired_inferior.
16332 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16334 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16336 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16338 * linux-low.c (linux_wait): Unblock async I/O.
16339 (linux_resume): Block and enable async I/O.
16340 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16341 * server.h (block_async_io, unblock_async_io): Add prototypes.
16343 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16345 * remote-utils.c (remote_open): Print a status notice after
16346 opening a TCP port.
16347 * server.c (attach_inferior): Print a status notice after
16350 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16352 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16354 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
16356 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16358 * server.c, target.h: Update copyright years.
16360 2004-02-25 Roland McGrath <roland@redhat.com>
16362 * target.h (struct target_ops): New member `read_auxv'.
16363 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16364 * linux-low.c (linux_read_auxv): New function.
16365 (linux_target_ops): Initialize `read_auxv' member to that.
16367 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16369 Committed by Jim Blandy <jimb@redhat.com>.
16371 * linux-s390-low.c (s390_num_regs): Update.
16372 (s390_regmap): Remove control registers. Use __s390x__ predefine
16373 instead of GPR_SIZE to distiguish s390 and s390x targets.
16375 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
16377 * linux-low.c: Update copyright year.
16378 (check_removed_breakpoint): Clear pending_is_breakpoint.
16379 (linux_set_resume_request, linux_queue_one_thread)
16380 (resume_status_pending_p): New functions.
16381 (linux_continue_one_thread): Use process->resume.
16382 (linux_resume): Only resume threads if there are no pending events.
16383 * linux-low.h (struct process_info): Add resume request
16386 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
16388 * regcache.c (new_register_cache): Clear the allocated register
16389 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16391 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
16393 * linux-low.c (linux_resume): Take a struct thread_resume *
16395 (linux_wait): Update call.
16396 (resume_ptr): New static variable.
16397 (linux_continue_one_thread): Renamed from
16398 linux_continue_one_process. Use resume_ptr.
16399 (linux_resume): Use linux_continue_one_thread.
16400 * server.c (handle_v_cont, handle_v_requests): New functions.
16401 (myresume): New function.
16402 (main): Handle 'v' case.
16403 * target.h (struct thread_resume): New type.
16404 (struct target_ops): Change argument of "resume" to struct
16406 (myresume): Delete macro.
16408 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16410 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16411 (uninstall): Support DESTDIR.
16413 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16415 * configure.srv: Add xscale*linux copy of arm*linux entry.
16417 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
16419 * linux-arm-low.c (arm_reinsert_addr): New function.
16420 (the_low_target): Add arm_reinsert_addr.
16422 2003-07-08 Mark Kettenis <kettenis@gnu.org>
16424 * mem-break.c: Remove whitespace at end of file.
16426 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16428 * configure.in: Check whether we need to prototype strerror.
16429 * server.h: Optionally prototype strerror.
16430 * gdbreplay.c (perror_with_name): Use strerror.
16431 * linux-low.c (linux_attach_lwp): Use strerror.
16432 * utils.c (perror_with_name): Use strerror.
16433 * config.in, configure: Regenerated.
16435 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16437 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16438 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16440 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
16442 * Makefile.in (SFILES): Update.
16443 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16444 low-sun3.c: Remove files.
16446 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
16448 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16449 (linux_detach_one_process, linux_detach): New functions.
16450 (linux_target_ops): Add linux_detach.
16451 * server.c (main): Handle 'D' packet.
16452 * target.h (struct target_ops): Add "detach" member.
16453 (detach_inferior): Define.
16455 2003-06-13 Mark Kettenis <kettenis@gnu.org>
16457 From Kelley Cook <kelleycook@wideopenwest.com>:
16458 * configure.srv: Accept i[34567]86 variants.
16460 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
16462 * linux-low.c (linux_wait_for_event): Correct comment typos.
16463 (linux_resume_one_process): Call check_removed_breakpoint.
16464 (linux_send_signal): New function.
16465 (linux_target_ops): Add linux_send_signal.
16466 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16468 * target.h (struct target_ops): Add send_signal.
16470 2003-05-29 Jim Blandy <jimb@redhat.com>
16472 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16473 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16474 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16475 away part of the register's value.
16477 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
16479 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16480 (linux_wait_for_event, linux_init_signals): Likewise.
16482 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
16484 * configure.in: Check for stdlib.h.
16485 * configure: Regenerated.
16486 * config.in: Regenerated.
16488 2003-01-04 Andreas Schwab <schwab@suse.de>
16490 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16492 2003-01-02 Andrew Cagney <ac131313@redhat.com>
16494 * Makefile.in: Remove obsolete code.
16496 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
16498 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16499 defined(PT_FPR0_HI).
16501 2002-11-17 Stuart Hughes <seh@zee2.com>
16503 * linux-arm-low.c (arm_num_regs): Increase.
16504 (arm_regmap): Include status register.
16506 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
16508 * linux-low.c (register_addr): Remove incorrect -1 check.
16510 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
16512 * linux-low.c (linux_create_inferior): Call setpgid. Return
16514 (unstopped_p, linux_signal_pid): Remove.
16515 (linux_target_ops): Remove linux_signal_pid.
16516 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16517 global instead of target method.
16518 * target.h (struct target_ops): Remove signal_pid. Update comment
16519 for create_inferior.
16520 * server.c (signal_pid): New variable.
16521 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
16522 gdbserver. Set the child to be the foreground process group.
16523 (attach_inferior): Set signal_pid.
16525 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
16527 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16529 2002-08-20 Jim Blandy <jimb@redhat.com>
16531 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16534 2002-08-01 Andrew Cagney <cagney@redhat.com>
16536 * Makefile.in: Make chill references obsolete.
16538 2002-07-24 Kevin Buettner <kevinb@redhat.com>
16540 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16541 * configure: Regenerate.
16542 * config.in: Regenerate.
16544 2002-07-09 David O'Brien <obrien@FreeBSD.org>
16546 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16547 (perror_with_name, remote_close, remote_open, expect, play): Static.
16549 2002-07-04 Michal Ludvig <mludvig@suse.cz>
16551 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
16552 byte offsets instead of an array of indexes.
16553 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16555 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
16557 * regcache.c: Add comment.
16559 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
16561 * thread-db.c: New file.
16562 * proc-service.c: New file.
16563 * acinclude.m4: New file.
16564 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16565 proc-service.o, and thread-db.o.
16566 (linux-low.o): Add USE_THREAD_DB.
16567 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16568 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16569 * aclocal.m4: Regenerated.
16570 * config.in: Regenerated.
16571 * configure: Regenerated.
16572 * configure.in: Check for proc_service.h, sys/procfs.h,
16573 thread_db.h, and linux/elf.h headrs.
16574 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16575 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16576 Check for -lthread_db and thread support.
16577 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16578 PowerPC, and SuperH.
16579 * i387-fp.c: Constify arguments.
16580 * i387-fp.h: Likewise.
16581 * inferiors.c: (struct thread_info): Renamed from
16582 `struct inferior_info'. Remove PID member. Use generic inferior
16583 list header. All uses updated.
16584 (inferiors, signal_pid): Removed.
16585 (all_threads): New variable.
16586 (get_thread): Define.
16587 (add_inferior_to_list): New function.
16588 (for_each_inferior): New function.
16589 (change_inferior_id): New function.
16590 (add_inferior): Removed.
16591 (remove_inferior): New function.
16592 (add_thread): New function.
16593 (free_one_thread): New function.
16594 (remove_thread): New function.
16595 (clear_inferiors): Use for_each_inferior and free_one_thread.
16596 (find_inferior): New function.
16597 (find_inferior_id): New function.
16598 (inferior_target_data): Update argument type.
16599 (set_inferior_target_data): Likewise.
16600 (inferior_regcache_data): Likewise.
16601 (set_inferior_regcache_data): Likewise.
16602 * linux-low.c (linux_bp_reinsert): Remove.
16603 (all_processes, stopping_threads, using_thrads)
16604 (struct pending_signals, debug_threads, pid_of): New.
16605 (inferior_pid): Replace with macro.
16606 (struct inferior_linux_data): Remove.
16607 (get_stop_pc, add_process): New functions.
16608 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16609 Use add_process and add_thread.
16610 (linux_attach_lwp): New function, based on old linux_attach. Use
16611 add_process and add_thread. Set stop_expected for new threads.
16612 (linux_attach): New function.
16613 (linux_kill_one_process): New function.
16614 (linux_kill): Kill all LWPs.
16615 (linux_thread_alive): Use find_inferior_id.
16616 (check_removed_breakpoints, status_pending_p): New functions.
16617 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16618 Update. Use WNOHANG. Wait for cloned processes also. Update process
16619 struct for the found process.
16620 (linux_wait_for_event): New function.
16621 (linux_wait): Use it. Support LWPs.
16622 (send_sigstop, wait_for_sigstop, stop_all_processes)
16623 (linux_resume_one_process, linux_continue_one_process): New functions.
16624 (linux_resume): Support LWPs.
16625 (REGISTER_RAW_SIZE): Remove.
16626 (fetch_register): Use register_size instead. Call supply_register.
16627 (usr_store_inferior_registers): Likewise. Call collect_register.
16628 Fix recursive case.
16629 (regsets_fetch_inferior_registers): Improve error message.
16630 (regsets_store_inferior_registers): Add debugging.
16631 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16632 (unstopped_p, linux_signal_pid): New functions.
16633 (linux_target_ops): Add linux_signal_pid.
16634 (linux_init_signals): New function.
16635 (initialize_low): Call it. Initialize using_threads.
16636 * regcache.c (inferior_regcache_data): Add valid
16638 (get_regcache): Fetch registers lazily. Add fetch argument
16639 and update all callers.
16640 (regcache_invalidate_one, regcache_invalidate): New
16642 (new_register_cache): Renamed from create_register_cache.
16643 Return the new regcache.
16644 (free_register_cache): Change argument to a void *.
16645 (registers_to_string, registers_from_string): Call get_regcache
16646 with fetch flag set.
16647 (register_data): Make static. Pass fetch flag to get_regcache.
16648 (supply_register): Call get_regcache with fetch flag clear.
16649 (collect_register): Call get_regcache with fetch flag set.
16650 (collect_register_as_string): New function.
16651 * regcache.h: Update.
16652 * remote-utils.c (putpkt): Flush after debug output and use
16654 Handle input interrupts while waiting for an ACK.
16655 (input_interrupt): Use signal_pid method.
16656 (getpkt): Flush after debug output and use stderr.
16657 (outreg): Use collect_register_as_string.
16658 (new_thread_notify, dead_thread_notify): New functions.
16659 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16660 and general_thread.
16661 (look_up_one_symbol): Flush after debug output.
16662 * server.c (step_thread, server_waiting): New variables.
16663 (start_inferior): Don't use signal_pid. Update call to mywait.
16664 (attach_inferior): Update call to mywait.
16665 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16666 (main): Don't fetch/store registers explicitly. Use
16667 set_desired_inferior. Support proposed ``Hs'' packet. Update
16669 * server.h: Update.
16670 (struct inferior_list, struct_inferior_list_entry): New.
16671 * target.c (set_desired_inferior): New.
16672 (write_inferior_memory): Constify.
16673 (mywait): New function.
16674 * target.h: Update.
16675 (struct target_ops): New signal_pid method.
16676 (mywait): Removed macro, added prototype.
16678 * linux-low.h (regset_func): Removed.
16679 (regset_fill_func, regset_store_func): New.
16680 (enum regset_type): New.
16681 (struct regset_info): Add type field. Use new operation types.
16682 (struct linux_target_ops): stop_pc renamed to get_pc.
16683 Add decr_pc_after_break and breakpoint_at.
16684 (get_process, get_thread_proess, get_process_thread)
16685 (strut process_info, all_processes, linux_attach_lwp)
16686 (thread_db_init): New.
16688 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16689 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16690 (the_low_target): Add new members.
16691 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16692 (i386_store_fpxregset): Constify.
16693 (target_regsets): Add new kind identifier.
16694 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16695 (i386_set_pc): Add debugging.
16696 (i386_breakpoint_at): New function.
16697 (the_low_target): Add new members.
16698 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16699 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16700 (mips_breakpoint_at): New.
16701 (the_low_target): Add new members.
16702 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16703 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16704 (the_low_target): Add new members.
16705 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16706 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16707 (the_low_target): Add new members.
16708 * linux-x86-64-low.c (target_regsets): Add new kind
16711 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
16713 From Martin Pool <mbp@samba.org>:
16714 * server.c (gdbserver_usage): New function.
16717 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
16719 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16720 stop_at -> stop_pc.
16722 2002-05-04 Andrew Cagney <ac131313@redhat.com>
16724 * Makefile.in: Remove obsolete code.
16726 2002-04-24 Michal Ludvig <mludvig@suse.cz>
16728 * linux-low.c (regsets_fetch_inferior_registers),
16729 (regsets_store_inferior_registers): Removed cast to int from
16731 * regcache.h: Added declaration of struct inferior_info.
16733 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16735 * inferiors.c (struct inferior_info): Add regcache_data.
16736 (add_inferior): Call create_register_cache.
16737 (clear_inferiors): Call free_register_cache.
16738 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16739 * regcache.c (struct inferior_regcache_data): New.
16740 (registers): Remove.
16741 (get_regcache): New function.
16742 (create_register_cache, free_register_cache): New functions.
16743 (set_register_cache): Don't initialize the register cache here.
16744 (registers_to_string, registers_from_string, register_data): Call
16746 * regcache.h: Add prototypes.
16747 * server.h: Likewise.
16749 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16751 * mem-break.c: New file.
16752 * mem-break.h: New file.
16753 * Makefile.in: Add mem-break.o rule; update server.h
16755 * inferiors.c (struct inferior_info): Add target_data
16757 (clear_inferiors): Free target_data member if set.
16758 (inferior_target_data, set_inferior_target_data): New functions.
16759 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16760 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16761 * linux-low.c (linux_bp_reinsert): New variable.
16762 (struct inferior_linux_data): New.
16763 (linux_create_inferior): Use set_inferior_target_data.
16764 (linux_attach): Likewise. Call add_inferior.
16765 (linux_wait_for_one_inferior): New function.
16766 (linux_wait): Call it.
16767 (linux_write_memory): Add const.
16768 (initialize_low): Call set_breakpoint_data.
16769 * linux-low.h (struct linux_target_ops): Add breakpoint
16771 * server.c (attach_inferior): Remove extra add_inferior
16773 * server.h: Include mem-break.h. Update inferior.c
16775 * target.c (read_inferior_memory)
16776 (write_inferior_memory): New functions.
16777 * target.h (read_inferior_memory)
16778 (write_inferior_memory): Change macros to prototypes.
16779 (struct target_ops): Update comments. Add const to write_memory
16782 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16784 * linux-low.c (usr_store_inferior_registers): Support
16785 registers which are allowed to fail to store.
16786 * linux-low.h (linux_target_ops): Likewise.
16787 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16788 (ppc_cannot_store_register): FPSCR may not be storable.
16790 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16792 * server.h: Include <string.h> if HAVE_STRING_H.
16793 * ChangeLog: Correct paths in last ChangeLog entry.
16795 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16797 * linux-low.h: Remove obsolete prototypes.
16798 (struct linux_target_ops): New.
16799 (extern the_low_target): New.
16800 * linux-low.c (num_regs, regmap): Remove declarations.
16801 (register_addr): Use the_low_target explicitly.
16802 (fetch_register): Likewise.
16803 (usr_fetch_inferior_registers): Likewise.
16804 (usr_store_inferior_registers): Likewise.
16805 * linux-arm-low.c (num_regs): Remove.
16806 (arm_num_regs): Define.
16807 (arm_regmap): Renamed from regmap, made static.
16808 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16810 (arm_cannot_store_register): Renamed from cannot_store_register,
16812 (the_low_target): New.
16813 * linux-i386-low.c (num_regs): Remove.
16814 (i386_num_regs): Define.
16815 (i386_regmap): Renamed from regmap, made static.
16816 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16818 (i386_cannot_store_register): Renamed from cannot_store_register,
16820 (the_low_target): New.
16821 * linux-ia64-low.c (num_regs): Remove.
16822 (ia64_num_regs): Define.
16823 (ia64_regmap): Renamed from regmap, made static.
16824 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16826 (ia64_cannot_store_register): Renamed from cannot_store_register,
16828 (the_low_target): New.
16829 * linux-m68k-low.c (num_regs): Remove.
16830 (m68k_num_regs): Define.
16831 (m68k_regmap): Renamed from regmap, made static.
16832 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16834 (m68k_cannot_store_register): Renamed from cannot_store_register,
16836 (the_low_target): New.
16837 * linux-mips-low.c (num_regs): Remove.
16838 (mips_num_regs): Define.
16839 (mips_regmap): Renamed from regmap, made static.
16840 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16842 (mips_cannot_store_register): Renamed from cannot_store_register,
16844 (the_low_target): New.
16845 * linux-ppc-low.c (num_regs): Remove.
16846 (ppc_num_regs): Define.
16847 (ppc_regmap): Renamed from regmap, made static.
16848 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16850 (ppc_cannot_store_register): Renamed from cannot_store_register,
16852 (the_low_target): New.
16853 * linux-s390-low.c (num_regs): Remove.
16854 (s390_num_regs): Define.
16855 (s390_regmap): Renamed from regmap, made static.
16856 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16858 (s390_cannot_store_register): Renamed from cannot_store_register,
16860 (the_low_target): New.
16861 * linux-sh-low.c (num_regs): Remove.
16862 (sh_num_regs): Define.
16863 (sh_regmap): Renamed from regmap, made static.
16864 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16866 (sh_cannot_store_register): Renamed from cannot_store_register,
16868 (the_low_target): New.
16869 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16870 (the_low_target): New.
16872 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16874 * Makefile.in: Add stamp-h target.
16875 * configure.in: Create stamp-h.
16876 * configure: Regenerated.
16878 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16880 * inferiors.c: New file.
16881 * target.c: New file.
16882 * target.h: New file.
16883 * Makefile.in: Add target.o and inferiors.o. Update
16885 * linux-low.c (inferior_pid): New static variable,
16886 moved from server.c.
16887 (linux_create_inferior): Renamed from create_inferior.
16888 Call add_inferior. Return 0 on success instead of a PID.
16889 (linux_attach): Renamed from myattach.
16890 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16891 (linux_thread_alive): Renamed from mythread_alive.
16892 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16894 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16895 (regsets_store_inferior_registers): Correct error message.
16896 Add missing ``return 0''.
16897 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16898 (linux_store_registers): Renamed from store_inferior_registers.
16899 (linux_read_memory): Renamed from read_inferior_memory.
16900 (linux_write_memory): Renamed from write_inferior_memory.
16901 (linux_target_ops): New structure.
16902 (initialize_low): Call set_target_ops ().
16903 * remote-utils.c (unhexify): New function.
16904 (hexify): New function.
16905 (input_interrupt): Send signals to ``signal_pid''.
16906 * server.c (inferior_pid): Remove.
16907 (start_inferior): Update create_inferior call.
16908 (attach_inferior): Call add_inferior.
16909 (handle_query): New function.
16910 (main): Call handle_query for `q' packets.
16911 * server.h: Include "target.h". Remove obsolete prototypes.
16912 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16914 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16916 * Makefile.in: Add WARN_CFLAGS. Update configury
16918 * configure.in: Check for <string.h>
16919 * configure: Regenerate.
16920 * config.in: Regenerate.
16921 * gdbreplay.c: Include needed system headers.
16922 (remote_open): Remove strchr prototype.
16923 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16924 * regcache.c (supply_register): Change buf argument to const void *.
16925 (supply_register_by_name): Likewise.
16926 (collect_register): Change buf argument to void *.
16927 (collect_register_by_name): Likewise.
16928 * regcache.h: Add missing prototypes.
16929 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16930 * server.c (handle_query): New function.
16931 (attached): New static variable, moved out of main.
16932 (main): Quiet longjmp clobber warnings.
16933 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16934 * utils.c (error): Remove NORETURN.