1 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
3 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
5 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
6 Simon Marchi <simark@simark.ca>
8 * acinclude.m4: Include "../selftest.m4".
9 * configure: Regenerate.
10 * configure.ac: Use "GDB_AC_SELFTEST".
11 * configure.srv: Use "$enable_unittests" instead of
12 "$development" when checking whether unit tests have been
14 * server.c (captured_main): Update message informing that
15 selftests have been disabled.
17 2018-10-04 Tom Tromey <tom@tromey.com>
21 2018-10-04 Tom Tromey <tom@tromey.com>
23 * server.c (handle_status): Rename inner "thread".
24 (process_serial_event): Declare "res" in 'm' case.
25 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
26 (iterate_over_lwps): Rename inner "thread".
27 (linux_qxfer_libraries_svr4): Rename inner "len".
28 * gdbthread.h (find_thread_in_random): Rename inner "thread".
30 2018-10-01 Gary Benson <gbenson@redhat.com>
32 * gdb_proc_service.h: Moved common code to
33 common/gdb_proc_service.h.
35 2018-10-01 Gary Benson <gbenson@redhat.com>
37 * gdb_proc_service.h: Synchronize comments and whitespace with
38 GDB's version of this file.
40 2018-09-25 Tom Tromey <tom@tromey.com>
43 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
45 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
47 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
48 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
49 ($(IPA_LIB)): Sort IPA_OBJS.
51 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
53 * Makefile.in: Remove references to $(ADD_DEPS).
55 2018-09-16 Tom Tromey <tom@tromey.com>
57 * remote-utils.c (remote_open): Use GNU style for metasyntactic
59 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
62 2018-09-05 Tom Tromey <tom@tromey.com>
66 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
69 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
71 2018-08-27 Tom Tromey <tom@tromey.com>
76 2018-08-27 Tom Tromey <tom@tromey.com>
78 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
79 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
80 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
81 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
82 (s390x_emit_stack_adjust): Add casts to unsigned char.
84 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
88 * server.h (struct client_state) <disable_randomization>:
91 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
93 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
95 (mips_supply_ptrace_register): Likewise.
97 2018-07-22 Tom Tromey <tom@tromey.com>
101 2018-07-22 Tom Tromey <tom@tromey.com>
103 * win32-low.c (win32_create_inferior): Remove unused variables.
104 * gdbreplay.c (remote_open): Remove unused variable.
105 * remote-utils.c (remote_prepare): Remove unused variable.
106 * x86-tdesc.h (X86_TDESC_H): Define.
107 (amd64_expedite_regs): Define conditionally.
108 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
109 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
110 * remote-utils.c (readchar): Remove unused variable.
112 2018-07-13 Pedro Alves <palves@redhat.com>
114 * linux-low.c (linux_kill): Change parameter to process_info
115 pointer instead of pid. Adjust.
116 * lynx-low.c (lynx_kill): Likewise.
117 * nto-low.c (nto_kill): Likewise.
118 * spu-low.c (spu_kill): Likewise.
119 * win32-low.c (win32_kill): Likewise.
120 * server.c (handle_v_kill, kill_inferior_callback)
121 (detach_or_kill_for_exit): Adjust.
122 * target.c (kill_inferior): Change parameter to process_info
123 pointer instead of pid. Adjust.
124 * target.h (struct target_ops) <kill>: Change parameter to
125 process_info pointer instead of pid. Adjust all implementations
127 (kill_inferior): Likewise.
129 2018-07-13 Pedro Alves <palves@redhat.com>
131 * linux-low.c (linux_detach, linux_join): Change parameter to
132 process_info pointer instead of pid. Adjust.
133 * lynx-low.c (lynx_detach, lynx_join): Likewise.
134 * nto-low.c (nto_detach): Likewise.
135 * spu-low.c (spu_detach, spu_join): Likewise.
136 * win32-low.c (win32_detach, win32_join): Likewise.
137 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
138 * target.h (struct target_ops) <detach, join>: Change parameter to
139 process_info pointer instead of pid. Adjust all implementations
141 (detach_inferior, join_inferior): Rename 'pid' parameter to
144 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
145 Jan Kratochvil <jan.kratochvil@redhat.com>
146 Paul Fertser <fercerpav@gmail.com>
147 Tsutomu Seki <sekiriki@gmail.com>
149 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
150 (OBS): Add 'common/netstuff.o'.
151 (GDBREPLAY_OBS): Likewise.
152 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
153 (remote_open): Implement support for IPv6
155 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
157 (handle_accept_event): Accept connections from IPv6 sources.
158 (remote_prepare): Handle IPv6-style hostnames; implement
159 support for IPv6 connections.
160 (remote_open): Implement support for printing connections from
163 2018-07-11 Pedro Alves <palves@redhat.com>
166 * mem-break.c (any_persistent_commands): Add process_info
167 parameter and use it instead of relying on the current process.
168 Change return type to bool.
169 * mem-break.h (any_persistent_commands): Add process_info
170 parameter and change return type to bool.
171 * server.c (handle_detach): Remove require_running_or_return call.
172 Look up the process_info for the process we're about to detach.
173 If not found, return back error to GDB. Adjust
174 any_persistent_commands call to pass down a process pointer.
176 2018-07-11 Pedro Alves <palves@redhat.com>
178 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
179 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
180 instead of collect_register_by_name.
181 * regcache.c (regcache_raw_get_unsigned_by_name): New.
182 * regcache.h (regcache_raw_get_unsigned_by_name): New.
184 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
185 Pedro Alves <palves@redhat.com>
187 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
189 2018-07-03 Tom Tromey <tom@tromey.com>
191 * linux-low.c: Update.
192 * lynx-low.c: Update.
193 * mem-break.c: Update.
195 * remote-utils.c: Update.
199 * win32-low.c: Update.
201 2018-07-03 Tom Tromey <tom@tromey.com>
205 2018-07-03 Tom Tromey <tom@tromey.com>
207 * linux-low.c: Update.
209 2018-07-03 Tom Tromey <tom@tromey.com>
213 2018-07-03 Tom Tromey <tom@tromey.com>
215 * linux-low.c: Update.
216 * linux-mips-low.c: Update.
217 * lynx-low.c: Update.
219 * remote-utils.c: Update.
223 * thread-db.c: Update.
225 2018-07-03 Tom Tromey <tom@tromey.com>
227 * linux-low.c: Update.
228 * linux-mips-low.c: Update.
229 * lynx-low.c: Update.
230 * mem-break.c: Update.
232 * remote-utils.c: Update.
236 * tracepoint.c: Update.
238 2018-07-03 Tom Tromey <tom@tromey.com>
240 * linux-low.c: Update.
241 * linux-ppc-low.c: Update.
242 * linux-x86-low.c: Update.
243 * proc-service.c: Update.
246 * thread-db.c: Update.
247 * win32-low.c: Update.
249 2018-07-03 Tom Tromey <tom@tromey.com>
251 * linux-low.c: Update.
252 * lynx-low.c: Update.
254 * remote-utils.c: Update.
256 * thread-db.c: Update.
257 * win32-low.c: Update.
259 2018-06-29 Joel Brobecker <brobecker@adacore.com>
261 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
262 parameter in call to 'amd64_create_target_description'.
264 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
266 * x86-tdesc.h: Remove executable permission flag.
268 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
270 * configure.ac: Remove AC_PREREQ, add missing quoting.
271 * configure: Re-generate.
272 * config.in: Re-generate.
273 * aclocal.m4: Re-generate.
275 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
277 * tracepoint.h (current_traceframe): Remove declaration.
279 2018-06-18 Alan Hayward <alan.hayward@arm.com>
281 * linux-aarch64-low.c (is_sve_tdesc): New function.
282 (aarch64_sve_regs_copy_to_regcache): Likewise.
283 (aarch64_sve_regs_copy_from_regcache): Likewise.
284 (aarch64_regs_info): Add SVE checks.
285 (initialize_low_arch): Initialize SVE.
287 2018-06-18 Alan Hayward <alan.hayward@arm.com>
289 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
291 2018-06-11 Alan Hayward <alan.hayward@arm.com>
293 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
294 (initialize_low_tracepoint): Likewise
295 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
296 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
298 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
300 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
302 2018-06-11 Alan Hayward <alan.hayward@arm.com>
304 * server.h (PBUFSIZ): Increase size
306 2018-06-11 Alan Hayward <alan.hayward@arm.com>
308 * regcache.c (regcache::raw_compare): New function.
309 * regcache.h (regcache::raw_compare): New declaration.
311 2018-06-11 Alan Hayward <alan.hayward@arm.com>
313 * regcache.c (new_register_cache): Use new.
314 (free_register_cache): Use delete.
315 (register_data): Use const.
316 (supply_register): Move body inside regcache.
317 (regcache::raw_supply): New override function.
318 (collect_register): Move body inside regcache.
319 (regcache::raw_collect): New override function.
320 (regcache::get_register_status): New override function.
321 * regcache.h (struct regcache): Inherit from reg_buffer_common.
323 2018-06-09 Tom Tromey <tom@tromey.com>
325 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
327 (event_queue): Use std::queue.
328 (gdb_event_xfree): Remove.
329 (initialize_event_loop, process_event, wait_for_event): Update.
331 2018-06-08 Stan Cox <scox@redhat.com>
333 * win32-low.c (win32_create_inferior): last_ptid and last_status
334 moved to client_state.
336 2018-06-08 Pedro Alves <palves@redhat.com>
338 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
339 common/common-exceptions.o, common/common-utils.o,
340 common/errors.o, common/print-utils.o and utils.o.
341 * gdbreplay.c: Include "common-defs.h" instead of the two
342 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
343 string.h or alloca.h.
344 (perror_with_name): Delete.
345 (remote_open): Use xstrdup instead of strdup.
346 (main): Rename to ...
347 (captured_main): ... this.
350 2018-06-08 Tom Tromey <tom@tromey.com>
352 * linux-low.c (linux_low_read_btrace): Update.
354 2018-06-04 Stan Cox <scox@redhat.com>
356 * server.h (struct client_state): New.
357 * server.c (cont_thread, general_thread, multi_process)
358 (report_fork_events, report_vfork_events, report_exec_events)
359 (report_thread_events, swbreak_feature, hwbreak_feature)
360 (vCont_supported, disable_randomization, pass_signals)
361 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
362 Moved to client_state.
363 * remote-utils.c (remote_debug, noack_mode)
364 (transport_is_reliable): Moved to client_state.
365 * tracepoint.c (current_traceframe): Moved to client_state.
368 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
369 linux-low.c, remote-utils.h, target.c: Use client_state.
371 2018-05-31 Alan Hayward <alan.hayward@arm.com>
373 * configure.srv: Add new c/h file.
375 2018-05-31 Alan Hayward <alan.hayward@arm.com>
377 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
380 2018-05-25 Maciej W. Rozycki <macro@mips.com>
382 * gdb.arch/mips-fpregset-core.exp: New test.
383 * gdb.arch/mips-fpregset-core.c: New test source.
385 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
388 * hostio.c (require_int): Do not report overflow for integers
389 between 0xfffffff and 0x7fffffff.
391 2018-05-22 Maciej W. Rozycki <macro@mips.com>
393 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
394 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
395 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
397 (the_low_target): Wire them.
399 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
401 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
402 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
403 mode. Call collect_register_by_name with vscr using
404 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
405 (ppc_store_vrregset): Add and set vscr_offset variable as in
406 ppc_fill_vrregset. Call supply_register_by_name with vscr using
409 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
411 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
412 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
413 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
415 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
417 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
418 (ppc_store_vsxregset): Likewise.
419 (ppc_fill_vrregset): Likewise.
420 (ppc_store_vrregset): Likewise.
421 (ppc_fill_evrregset): Likewise.
422 (ppc_store_evrregset): Likewise.
423 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
424 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
427 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
429 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
430 wordsize of the inferior. Call ppc_linux_target_wordsize.
432 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
434 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
435 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
436 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
437 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
438 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
439 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
440 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
441 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
442 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
443 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
444 (tdesc_powerpc_e500l): Remove.
445 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
446 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
447 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
448 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
450 (ppc_arch_setup): Remove target description matching code. Fill a
451 ppc_linux_features struct and call ppc_linux_match_description
454 2018-05-22 Maciej W. Rozycki <macro@mips.com>
456 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
457 width of the requested register exceeds the width of the
459 (mips_cannot_store_register): Likewise.
461 2018-05-21 Maciej W. Rozycki <macro@mips.com>
463 * linux-mips-low.c (mips_fetch_register): New function. Update
465 (mips_store_gregset): Supply 0 rather than $restart for $zero.
466 (the_low_target): Wire `mips_fetch_register'.
468 2018-05-10 Joel Brobecker <brobecker@adacore.com>
470 * lynx-i386-low.c (LYNXOS_178): New macro.
471 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
472 the layout on LynxOS-178.
473 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
474 handle floating point registers that are not supported by
477 2018-05-10 Tom Tromey <tom@tromey.com>
479 * configure: Rebuild.
481 2018-05-10 Joel Brobecker <brobecker@adacore.com>
484 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
485 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
486 Use it to set the expedite_regs field in the given tdesc.
487 * x86-tdesc.h: New file.
488 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
489 Adjust following the addition of the new expedite_regs parameter
491 * linux-tic6x-low.c (tic6x_read_description): Likewise.
492 * linux-x86-tdesc.c: #include "x86-tdesc.h".
493 (i386_linux_read_description, amd64_linux_read_description):
494 Adjust following the addition of the new expedite_regs parameter
496 * lynx-i386-low.c: #include "x86-tdesc.h".
497 (lynx_i386_arch_setup): Adjust following the addition of the new
498 expedite_regs parameter to init_target_desc.
499 * nto-x86-low.c: #include "x86-tdesc.h".
500 (nto_x86_arch_setup): Adjust following the addition of the new
501 expedite_regs parameter to init_target_desc.
502 * win32-i386-low.c: #include "x86-tdesc.h".
503 (i386_arch_setup): Adjust following the addition of the new
504 expedite_regs parameter to init_target_desc.
506 2018-05-10 Joel Brobecker <brobecker@adacore.com>
509 * win32-low.c (win32_create_inferior): Add call to my_wait
510 setting last_status global.
512 2018-05-10 Joel Brobecker <brobecker@adacore.com>
515 * win32-low.c (create_process): Only call gdb_tilde_expand if
516 inferior_cwd is not NULL.
518 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
520 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
521 registers to the cache if their values have changed.
522 (i387_xsave_to_cache): Provide default values for x87 control
523 registers when these features are available, but disabled.
524 * regcache.c (supply_register_by_name_zeroed): New function.
525 * regcache.h (supply_register_by_name_zeroed): Declare new
528 2018-05-07 Tom Tromey <tom@tromey.com>
530 * configure: Rebuild.
532 2018-05-04 Tom Tromey <tom@tromey.com>
534 * configure: Rebuild.
536 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
537 Pedro Alves <palves@redhat.com>
539 * linux-aarch64-low.c (aarch64_stopped_data_address):
542 2018-04-27 Tom Tromey <tom@tromey.com>
544 * configure: Rebuild.
546 2018-04-23 Tom Tromey <tom@tromey.com>
548 * configure: Rebuild.
550 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
552 * Makefile.in (depcomp): Add "..".
553 (all_deps_files): New and use it.
555 2018-04-18 Alan Hayward <alan.hayward@arm.com>
557 * configure.srv (aarch64*-*-linux*): Don't include xml.
558 (i[34567]86-*-cygwin*): Likewise.
559 (i[34567]86-*-linux*): Likewise.
560 (i[34567]86-*-lynxos*): Likewise.
561 (i[34567]86-*-mingw32ce*): Likewise.
562 (i[34567]86-*-mingw*): Likewise.
563 (i[34567]86-*-nto*): Likewise.
564 (tic6x-*-uclinux): Likewise.
565 (x86_64-*-linux*): Likewise.
566 (x86_64-*-mingw*): Likewise.
567 (x86_64-*-cygwin*): Likewise.
569 2018-04-18 Alan Hayward <alan.hayward@arm.com>
571 * tdesc.c: Remove xml parameter.
573 2018-04-18 Alan Hayward <alan.hayward@arm.com>
575 * server.c (get_features_xml): Remove cast.
576 * tdesc.c (void target_desc::accept): Fill in function.
577 (tdesc_get_features_xml): Remove old xml creation.
578 (print_xml_feature::visit_pre): Add xml vistor.
579 * tdesc.h (struct target_desc): Make xmltarget mutable.
580 (tdesc_get_features_xml): Remove declaration.
582 2018-04-18 Alan Hayward <alan.hayward@arm.com>
584 * tdesc.c (tdesc_architecture_name): Add new function.
585 (tdesc_osabi_name): Likewise.
586 (tdesc_get_features_xml): Use new functions.
588 2018-04-18 Alan Hayward <alan.hayward@arm.com>
590 * tdesc.c (tdesc_create_flags): Remove.
591 (tdesc_add_flag): Likewise.
592 (tdesc_named_type): Likewise.
593 (tdesc_create_union): Likewise.
594 (tdesc_create_struct): Likewise.
595 (tdesc_create_vector): Likewise.
596 (tdesc_add_bitfield): Likewise.
597 (tdesc_add_field): Likewise.
598 (tdesc_set_struct_size): Likewise.
600 2018-04-18 Alan Hayward <alan.hayward@arm.com>
602 * tdesc.c (~target_desc): Remove implictly deleted items.
603 (init_target_desc): Iterate all features.
604 (tdesc_get_features_xml): Use vector.
605 (tdesc_create_feature): Create feature.
606 * tdesc.h (tdesc_feature) Remove
607 (target_desc): Add features.
609 2018-04-18 Alan Hayward <alan.hayward@arm.com>
611 * Makefile.in: Add common/tdesc.c
612 * tdesc.c (init_target_desc): init all reg_defs from register
614 (tdesc_create_reg): Create tdesc_reg.
615 * tdesc.h (tdesc_feature): Add register vector.
617 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
619 * tdesc.h (struct target_desc) <features>: Change type to
620 std::vector<std::string>.
621 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
623 (tdesc_get_features_xml): Likewise.
624 (tdesc_create_feature): Likewise.
626 2018-03-26 Alan Hayward <alan.hayward@arm.com>
628 * regcache.c (find_register_by_number): Return a ref.
629 (find_regno): Use references.
630 (register_size): Likewise.
631 (register_data): Likewise.
632 * tdesc.c (target_desc::~target_desc): Remove free calls.
633 (target_desc::operator==): Use std::vector compare.
634 (init_target_desc): Use reference.
635 (tdesc_create_reg): Use reg constructors.
636 * tdesc.h (struct target_desc): Replace pointer with object.
638 2018-03-23 Alan Hayward <alan.hayward@arm.com>
640 * regcache.c (find_register_by_number): Make static.
641 (find_regno): Use find_register_by_number
642 * regcache.h (struct reg): Remove declaration.
644 2018-03-23 Alan Hayward <alan.hayward@arm.com>
646 * tdesc.c (target_desc::~target_desc): Move to here.
647 (target_desc::operator==): Likewise.
648 * tdesc.h (target_desc::~target_desc): Move from here.
649 (target_desc::operator==): Likewise.
651 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
653 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
655 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
657 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
659 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
660 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
661 and init_registers_s390_gs_linux64.
663 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
665 * linux-s390-low.c (s390_fill_gs): Remove function.
666 (s390_fill_gsbc): Remove function.
667 (s390_regsets): Set fill functions for the guarded storage regsets
670 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
672 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
673 the word size. Add comment.
674 (s390_get_wordsize): New function.
675 (s390_arch_setup): No longer select a temporary tdesc to fetch the
676 pswm with it. Instead, use s390_get_wordsize to determine the
677 word size first and derive the correct tdesc from that directly.
679 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
681 * Makefile.in: Include silent-rules.mk.
682 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
683 (COMPILE): Add ECHO_CXX.
684 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
685 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
686 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
687 (version-generated.c): Add ECHO_GEN.
688 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
689 (IPAGENT_COMPILE): Add ECHO_CXX.
690 (%-generated.c): Add ECHO_REGDAT.
692 2018-03-14 Tom Tromey <tom@tromey.com>
695 * ax.c (ax_printf): Special case for NULL.
697 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
699 * linux-low.c (linux_qxfer_libraries_svr4): Use
700 xml_escape_text_append.
702 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
704 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
706 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
708 * server.c (handle_general_set): Remove unnecessary xstrdup.
710 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
712 * server.c (parse_debug_format_options): Adjust to
713 delim_string_to_char_ptr_vec changes.
714 * thread-db.c (thread_db_load_search): Adjust to
715 dirnames_to_char_ptr_vec changes.
717 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
719 * target.h (target_enable_btrace, target_disable_btrace)
720 (target_read_btrace, target_read_btrace_conf): Turn macro into
721 inline function. Throw error if target method is not defined.
722 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
723 check for btrace target method. Be prepared to handle exceptions
724 from btrace target methods.
726 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
728 * server.c (captured_main): Change order of error message printed
729 when the current working directory cannot be found.
731 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
733 * server.c: Include "filenames.h" and "pathstuff.h".
734 (program_name): Delete variable.
735 (program_path): New anonymous class.
736 (get_exec_wrapper): Use "program_path" instead of
738 (handle_v_run): Likewise.
739 (captured_main): Likewise.
740 (process_serial_event): Likewise.
742 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
744 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
745 (OBJS): Add "pathstuff.o".
746 * server.c (current_directory): New global variable.
747 (captured_main): Initialize "current_directory".
749 2018-02-26 Alan Hayward <alan.hayward@arm.com>
751 * tdesc.c: Use common/tdesc.h.
754 2018-02-20 Alan Hayward <alan.hayward@arm.com>
755 Simon Marchi <simon.marchi@ericsson.com>
757 * Makefile.in: Switch order of make rules.
759 2018-02-19 Alan Hayward <alan.hayward@arm.com>
761 * Makefile.in: Add common directory in build.
762 * configure.ac: Add common reference.
763 * configure: Regenerate.
765 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
767 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
768 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
769 * spu-low.c (spu_target_ops): Likewise.
770 * win32-low.c (win32_target_ops): Likewise.
771 * server.c (supported_btrace_packets): Report packets unconditionally.
772 * target.h (target_ops) <supports_btrace>: Remove.
773 (target_supports_btrace): Remove.
775 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
777 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
778 (handle_btrace_disable): Change return type to void. Use exceptions
780 (handle_btrace_general_set): Catch exception and copy message to
783 2018-02-08 Tom Tromey <tom@tromey.com>
785 * linux-low.c (install_software_single_step_breakpoints): Use
787 * inferiors.c (make_cleanup_restore_current_thread): Remove.
788 (do_restore_current_thread_cleanup): Remove.
789 * gdbthread.h (make_cleanup_restore_current_thread): Don't
792 2018-02-08 Tom Tromey <tom@tromey.com>
794 * mem-break.c (set_raw_breakpoint_at): Use
795 gdb::unique_xmalloc_ptr.
797 2018-01-30 Pedro Alves <palves@redhat.com>
800 * target.c (target_terminal::terminal_state): Rename to ...
801 (target_terminal::m_terminal_state): ... this.
803 2018-01-19 James Clarke <jrtc27@jrtc27.com>
805 * linux-low.c (handle_extended_wait): Surround call to
806 thread_db_notice_clone with #ifdef USE_THREAD_DB.
808 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
810 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
811 linux_ptrace_attach_fail_reason_string now returning an
813 (linux_attach): Likewise.
814 * thread-db.c (attach_thread): Likewise.
816 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
819 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
820 checking for fs_base/gs_base fields in struct user_regs_struct.
821 * configure: Regenerate.
823 2018-01-16 Yao Qi <yao.qi@linaro.org>
826 * linux-low.c (fetch_register): Call supply_register instead of
829 2018-01-08 Yao Qi <yao.qi@linaro.org>
830 Simon Marchi <simon.marchi@ericsson.com>
832 * Makefile.in (OBS): Remove selftest.o.
833 * configure.ac: Set srv_selftest_objs if $development is true.
834 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
835 * configure: Re-generated.
836 * server.c (captured_main): Wrap variable selftest_filter with
839 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
841 * server.c (parse_debug_format_options): Return std::string.
842 (handle_monitor_command, captured_main): Adjust.
844 2018-01-05 Pedro Alves <palves@redhat.com>
847 * server.c (captured_main): Pass quiet=false to
848 save_original_signals_state.
850 2018-01-01 Joel Brobecker <brobecker@adacore.com>
852 * gdbreplay.c (gdbreplay_version): Update copyright year in
854 * server.c (gdbserver_version): Likewise.
856 2017-12-08 Tom Tromey <tom@tromey.com>
858 * ax.c (ax_printf): Update.
860 2017-12-07 Yao Qi <yao.qi@linaro.org>
862 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
863 aarch64_linux_read_description.
864 * linux-amd64-ipa.c (idx2mask): New array.
865 (get_ipa_tdesc): Move idx2mask out.
866 (initialize_low_tracepoint): Initialize target descriptions.
867 * linux-i386-ipa.c (idx2mask): New array.
868 (get_ipa_tdesc): Move idx2mask out.
869 (initialize_low_tracepoint): Initialize target descriptions.
871 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
873 * tdesc.c (struct tdesc_type): Change return type.
874 (tdesc_add_flag): Change parameter type.
875 (tdesc_add_bitfield): Likewise.
876 (tdesc_add_field): Likewise.
877 (tdesc_set_struct_size): Likewise.
879 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
881 * regcache.c (registers_to_string): Remove unused variable.
883 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
885 * inferiors.c (for_each_inferior_with_data): Remove.
886 * inferiors.h (for_each_inferior_with_data): Remove.
887 * server.c (handle_qxfer_threads_worker): Change parameter type.
888 (handle_qxfer_threads_proper): Use for_each_thread.
890 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
892 * inferiors.c (for_each_inferior): Remove.
893 (clear_inferiors): Use for_each_thread.
894 * inferiors.h (for_each_inferior): Remove.
895 * linux-low.c (linux_wait_for_event_filtered): Use
897 (linux_stabilize_threads): Likewise.
898 * regcache.c (regcache_release): Likewise.
899 * server.c (gdb_wants_all_threads_stopped): Likewise.
900 (clear_pending_status_callback): Remove.
901 (handle_status): Use for_each_thread.
902 (captured_main): Likewise.
903 * win32-low.c (child_init_thread_list): Likewise.
904 (win32_clear_inferiors): Likewise.
905 (fake_breakpoint_event): Likewise.
907 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
909 * inferiors.h (find_inferior): Remove.
910 * inferiors.c (find_inferior): Remove.
912 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
914 * linux-low.c (resume_status_pending_p): Update comment.
915 (need_step_over_p): Update comment.
917 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
919 * linux-low.c (proceed_one_lwp): Return void, change parameter
921 (unsuspend_and_proceed_one_lwp): Likewise.
922 (proceed_all_lwps): Use for_each_thread.
923 (unstop_all_lwps): Likewise.
925 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
927 * linux-low.c (linux_resume_one_thread): Return void, take
929 (linux_resume): Use for_each_thread.
931 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
933 * linux-low.c (send_sigstop_callback): Return void, change
934 parameter type. Rename to...
935 (send_sigstop): ... this.
936 (suspend_and_send_sigstop_callback): Return void, change parameter
938 (suspend_and_send_sigstop): ... this.
939 (stop_all_lwps): Use for_each_thread.
941 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
943 * linux-low.c (lwp_running): Return bool, remove unused
945 (linux_stabilize_threads): Use find_thread.
947 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
949 * linux-low.c (select_singlestep_lwp_callback): Remove.
950 (count_events_callback): Remove.
951 (select_event_lwp_callback): Remove.
952 (select_event_lwp): Use find_thread/for_each_thread.
954 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
956 * linux-low.c (not_stopped_callback): Return bool, take filter
958 (linux_wait_for_event_filtered): Use find_thread.
959 (linux_wait_1): Likewise.
961 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
963 * linux-low.c (same_lwp): Remove.
964 (find_lwp_pid): Use find_thread.
966 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
968 * linux-low.c (delete_lwp_callback): Remove.
969 (linux_mourn): Use for_each_thread.
971 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
973 * linux-low.c (linux_detach_lwp_callback): Return void, remove
974 args parameter, don't check for pid.
975 (linux_detach): Use for_each_thread.
977 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
979 * linux-low.c (struct counter): Remove.
980 (second_thread_of_pid_p): Remove.
981 (last_thread_of_process_p): Use find_thread.
983 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
985 * inferiors.c (find_inferior_in_random): Remove.
986 * inferiors.h (find_inferior_in_random): Remove.
987 * linux-low.c (status_pending_p_callback): Return bool, accept
988 parameter ptid directly.
989 (linux_wait_for_event_filtered): Use find_thread_in_random.
990 (linux_wait_1): Likewise.
992 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
994 * inferiors.c (find_inferior_id): Remove.
995 (find_thread_ptid): Move implemention from find_inferior_id to
997 * inferiors.h (find_inferior_id): Remove.
998 * server.c (handle_status): Use find_thread_ptid.
999 (process_serial_event): Likewise.
1000 * thread-db.c (find_one_thread): Likewise.
1001 (thread_db_thread_handle): Likewise.
1002 * win32-low.c (thread_rec): Likewise.
1003 (child_delete_thread): Likewise.
1004 (win32_thread_alive): Likewise.
1005 (get_child_debug_event): Likewise.
1007 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1009 * linux-mips-low.c (update_watch_registers_callback): Return
1010 void, remove pid_p parameter, don't check for pid.
1011 (mips_insert_point, mips_remove_point): Use for_each_thread.
1013 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1015 * lynx.low (lynx_delete_thread_callback): Remove.
1016 (lynx_mourn): Use for_each_thread.
1018 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1020 * regcache.c (regcache_invalidate_one): Remove.
1021 (regcache_invalidate_pid): use for_each_thread.
1023 2017-11-26 Tom Tromey <tom@tromey.com>
1025 * linux-low.c (linux_create_inferior): Update.
1027 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
1029 * spu-low.c (spu_create_inferior): Fix typo in argument name.
1031 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1033 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1034 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1035 * linux-aarch64-tdesc-selftest.c: New file.
1036 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1038 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1040 * configure.srv: Add new file.
1041 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1042 * linux-aarch64-tdesc-selftest.c: New file.
1043 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1045 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1047 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1048 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1049 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1051 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1053 * configure.srv: Add new files.
1054 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1055 aarch64_linux_read_description.
1056 * linux-aarch64-low.c (aarch64_linux_read_description):
1057 Merge with aarch64_arch_setup.
1058 (aarch64_arch_setup): Call aarch64_linux_read_description.
1059 * linux-aarch64-tdesc.c: New file.
1060 * linux-aarch64-tdesc.h: New file.
1062 2017-11-24 Yao Qi <yao.qi@linaro.org>
1064 * configure.srv: Set $srv_regobj for tic6x-linux.
1065 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1066 (tic6x_read_description): Move some code to tic6x_arch_setup.
1067 (tic6x_tdesc_test): New function.
1068 (initialize_low_arch): Call selftests::register_test.
1070 2017-11-22 Yao Qi <yao.qi@linaro.org>
1072 * remote-utils.c (prepare_resume_reply): Use memcpy.
1074 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1076 * linux-low.c (kill_one_lwp_callback): Return void, take
1077 argument directly, don't filter on pid.
1078 (linux_kill): Use for_each_thread.
1080 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1082 * linux-low.c (need_step_over_p): Return bool, remove dummy
1084 (linux_resume, proceed_all_lwps): Use find_thread.
1086 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1088 * linux-low.c (resume_status_pending_p): Return bool, remove
1090 (linux_resume): Use find_thread.
1092 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1094 * linux-low.c (struct thread_resume_array): Remove.
1095 (linux_set_resume_request): Return void, take arguments
1097 (linux_resume): Use for_each_thread.
1099 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1101 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1102 return bool, remove data argument.
1103 (linux_stabilize_threads): Use find_thread.
1105 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1107 * linux-low.c (unsuspend_one_lwp): Remove.
1108 (unsuspend_all_lwps): Use for_each_thread, inline code from
1111 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1113 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1114 * linux-low.c (struct iterate_over_lwps_args): Remove.
1115 (iterate_over_lwps_filter): Remove.
1116 (iterate_over_lwps): Use find_thread.
1118 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1120 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1121 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1122 code from reset_lwp_ptrace_options_callback.
1124 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1126 * linux-arm-low.c (struct update_registers_data): Remove.
1127 (update_registers_callback): Return void, take arguments
1128 directly, don't check thread's pid.
1129 (arm_insert_point, arm_remove_point): Use for_each_thread.
1131 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1133 * win32-low.c (continue_one_thread): Return void, take argument
1135 (child_continue): Use for_each_thread.
1137 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1139 * win32-i386-low.c (update_debug_registers_callback): Rename
1141 (update_debug_registers): ... this, return void, remove pid_p arg.
1142 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1144 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1146 * inferiors.h (struct process_info): Add constructor, initialize
1148 <syscalls_to_catch>: Change type to std::vector<int>.
1149 * inferiors.c (add_process): Allocate process_info with new.
1150 (remove_process): Free process_info with delete.
1151 * linux-low.c (handle_extended_wait): Adjust.
1152 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1153 * server.c (handle_general_set): Adjust.
1155 2017-11-16 Pedro Alves <palves@redhat.com>
1157 * remote-utils.c (remote_close): Block SIGIO signals instead of
1158 uninstalling the SIGIO handler.
1160 2017-11-16 Alan Hayward <alan.hayward@arm.com>
1162 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1164 2017-11-16 Yao Qi <yao.qi@linaro.org>
1166 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1167 (tic6x_store_gregset): Likewise.
1168 (tic6x_usrregs_info): Move it up.
1170 2017-11-15 Alan Hayward <alan.hayward@arm.com>
1172 * Makefile.in: Update arch rules.
1173 * configure.srv: Explicitly mark arch/ files.
1175 2017-11-13 Andreas Schwab <schwab@suse.de>
1177 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1179 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1181 2017-11-06 Pedro Alves <palves@redhat.com>
1183 * config.in, configure: Regenerate.
1185 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1187 * target.c (struct thread_search): Remove.
1188 (thread_search_callback): Remove.
1189 (prepare_to_access_memory): Use for_each_thread instead of
1190 find_inferior. Inline code from thread_search_callback.
1192 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1194 * server.c (struct visit_actioned_threads_data): Remove.
1195 (visit_actioned_threads): Change prototype to take arguments
1197 (resume): Use find_thread instead of find_inferior.
1199 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1201 * server.c (queue_stop_reply_callback): Change prototype, return
1203 (find_status_pending_thread_callback): Remove.
1204 (handle_status): Replace find_inferior with find_thread and
1207 2017-10-25 Alan Hayward <alan.hayward@arm.com>
1209 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1211 (aarch64_store_gregset): Likewise.
1212 (aarch64_fill_fpregset): Likewise.
1213 (aarch64_store_fpregset): Likewise.
1215 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1217 * gdbthread.h (find_thread, for_each_thread): New functions.
1218 * inferiors.c (thread_of_pid): Remove.
1219 (find_any_thread_of_pid): Use find_thread.
1220 * linux-low.c (num_lwps): Use for_each_thread.
1222 2017-10-17 Yao Qi <yao.qi@linaro.org>
1224 * Makefile.in: Remove one rule.
1225 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1227 2017-10-17 Yao Qi <yao.qi@linaro.org>
1229 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1230 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1232 2017-10-17 Yao Qi <yao.qi@linaro.org>
1234 * configure.srv: Rename arm.o with arch/arm.o.
1236 2017-10-17 Yao Qi <yao.qi@linaro.org>
1238 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1239 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1240 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1241 (arch-i386.o, arch-amd64.o): Remove rules.
1242 (arch/%.o): New rule.
1243 Update POSTCOMPILE and COMPILE.pre.
1244 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1245 * configure: Re-generated.
1246 * configure.srv: Replace arch-i386.o with arch/i386.o.
1247 Replace arch-amd64.o with arch/amd64.o.
1249 2017-10-16 Yao Qi <yao.qi@linaro.org>
1251 * configure: Regenerated.
1253 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1255 * inferiors.h: (struct inferior_list): Remove.
1256 (struct inferior_list_entry); Remove.
1257 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1258 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1259 get_first_inferior): Remove.
1260 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1261 find_inferior_id, find_inferior_in_random): Change signature.
1262 * inferiors.c (all_threads): Change type to
1263 std::list<thread_info *>.
1264 (get_thread): Remove macro.
1265 (find_inferior, find_inferior_id): Change signature, implement
1267 (find_inferior_in_random): Change signature, implement using
1268 find_thread_in_random.
1269 (for_each_inferior, for_each_inferior_with_data): Change
1270 signature, implement using for_each_thread.
1271 (add_inferior_to_list, remove_inferior): Remove.
1272 (add_thread, get_first_thread, thread_of_pid,
1273 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1274 (get_first_inferior, one_inferior_p, clear_inferior_list):
1276 (clear_inferiors, get_thread_process): Update.
1277 * gdbthread.h: Include <list>.
1278 (struct thread_info) <entry>: Remove field.
1280 (all_threads): Change type to std::list<thread_info *>.
1281 (get_first_inferior): Add doc.
1282 (find_thread, for_each_thread, find_thread_in_random): New
1284 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1285 * linux-arm-low.c (update_registers_callback): Update.
1286 * linux-low.c (second_thread_of_pid_p): Update.
1287 (kill_one_lwp_callback, linux_detach_lwp_callback,
1288 delete_lwp_callback, status_pending_p_callback, same_lwp,
1289 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1290 iterate_over_lwps, not_stopped_callback,
1291 resume_stopped_resumed_lwps, count_events_callback,
1292 select_singlestep_lwp_callback, select_event_lwp_callback,
1293 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1294 suspend_and_send_sigstop_callback, wait_for_sigstop,
1295 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1296 lwp_running, linux_set_resume_request, resume_status_pending_p,
1297 need_step_over_p, start_step_over, linux_resume_one_thread,
1298 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1299 reset_lwp_ptrace_options_callback): Update.
1300 * linux-mips-low.c (update_watch_registers_callback): Update.
1301 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1303 (free_register_cache_thread_one): Remove.
1304 (regcache_release): Update.
1305 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1306 handle_qxfer_threads_worker): Update.
1307 (handle_query): Update, use list iterator.
1308 (visit_actioned_threads, handle_pending_status,
1309 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1310 clear_pending_status_callback, set_pending_status_callback,
1311 find_status_pending_thread_callback, handle_status,
1312 process_serial_event): Update.
1313 * target.c (thread_search_callback): Update.
1314 * thread-db.c (thread_db_get_tls_address): Update.
1315 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1317 * win32-i386-low.c (update_debug_registers_callback): Update.
1318 * win32-low.c (delete_thread_info, child_delete_thread,
1319 continue_one_thread, suspend_one_thread,
1320 get_child_debug_event): Adjust.
1322 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1324 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1325 * inferiors.h: Include <list>.
1326 (struct process_info) <entry>: Remove field.
1328 (pid_of): Change macro to function.
1329 (ptid_of, lwpid_of): Remove macro.
1330 (all_processes): Change type to std::list<process_info *>.
1331 (ALL_PROCESSES): Remove macro.
1332 (for_each_process, find_process): New function.
1333 * inferiors.c (all_processes): Change type to
1334 std::list<process_info *>.
1335 (find_thread_process): Adjust.
1336 (add_process): Likewise.
1337 (remove_process): Likewise.
1338 (find_process_pid): Likewise.
1339 (get_first_process): Likewise.
1340 (started_inferior_callback): Remove.
1341 (have_started_inferiors_p): Adjust.
1342 (attached_inferior_callback): Remove.
1343 (have_attached_inferiors_p): Adjust.
1344 * linux-low.c (check_zombie_leaders): Likewise.
1345 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1346 (x86_linux_update_xmltarget): Adjust.
1347 * server.c (handle_query): Likewise.
1348 (gdb_reattached_process): Remove.
1349 (handle_status): Adjust.
1350 (kill_inferior_callback): Likewise.
1351 (detach_or_kill_inferior): Remove.
1352 (print_started_pid): Likewise.
1353 (print_attached_pid): Likewise.
1354 (detach_or_kill_for_exit): Update.
1355 (process_serial_event): Likewise.
1356 * linux-arm-low.c (arm_new_fork): Likewise.
1358 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1360 * dll.h: Include <list>.
1361 (struct dll_info): Add constructor.
1362 <entry>: Remove field.
1363 (all_dlls): Change type to std::list<dll_info>.
1364 * dll.c: Include <algorithm>.
1365 (get_dll): Remove macro.
1366 (all_dlls): Change type to std::list<dll_info *>.
1367 (free_one_dll): Remove.
1368 (match_dll): Likewise.
1369 (loaded_dll): Adjust.
1370 (unloaded_dll): Adjust to all_dlls type change, use
1371 std::find_if. Inline code from match_dll.
1372 (clear_dlls): Adjust to all_dlls type change.
1373 * server.c (emit_dll_description): Remove.
1374 (handle_qxfer_libraries): Adjust to all_dlls type change,
1375 integrate emit_dll_description's functionality.
1377 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1379 * linux-low.h (struct linux_target_ops) <delete_process>: New
1381 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1382 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1383 (struct linux_target_ops): Add delete_process callback.
1384 * linux-arm-low.c (arm_delete_process): New.
1385 (struct linux_target_ops): Add delete_process callback.
1386 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1387 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1388 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1389 * linux-mips-low.c (mips_linux_delete_process): New.
1390 (struct linux_target_ops): Add delete_process callback.
1391 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1392 * linux-s390-low.c (struct linux_target_ops): Likewise.
1393 * linux-sh-low.c (struct linux_target_ops): Likewise.
1394 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1395 * linux-tile-low.c (struct linux_target_ops): Likewise.
1396 * linux-x86-low.c (x86_linux_delete_process): New.
1397 (struct linux_target_ops): Add delete_process callback.
1398 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1400 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1402 * linux-aarch64-low.c (the_low_target): Add thread delete
1404 * linux-arm-low.c (arm_delete_thread): New function.
1405 (the_low_target): Add thread delete callback.
1406 * linux-bfin-low.c (the_low_target): Likewise.
1407 * linux-crisv32-low.c (the_low_target): Likewise.
1408 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1410 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1412 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1413 * linux-mips-low.c (mips_linux_delete_thread): New function.
1414 (the_low_target): Add thread delete callback.
1415 * linux-ppc-low.c (the_low_target): Likewise.
1416 * linux-s390-low.c (the_low_target): Likewise.
1417 * linux-sh-low.c (the_low_target): Likewise.
1418 * linux-tic6x-low.c (the_low_target): Likewise.
1419 * linux-tile-low.c (the_low_target): Likewise.
1420 * linux-x86-low.c (the_low_target): Likewise.
1421 * linux-xtensa-low.c (the_low_target): Likewise.
1423 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1425 * win32-low.c: Include "common-inferior.h".
1427 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1429 * inferiors.c (set_inferior_cwd): New function.
1430 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1431 (handle_query): Inform that QSetWorkingDir is supported.
1432 * win32-low.c (create_process): Pass the inferior's cwd to
1435 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1437 * inferiors.c (current_inferior_cwd): New global variable.
1438 (get_inferior_cwd): New function.
1439 * inferiors.h (struct process_info) <cwd>: New field.
1441 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1443 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1444 (OBS): Add gdb_tilde_expand.o.
1446 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1448 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1449 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1451 2017-09-29 Pedro Alves <palves@redhat.com>
1453 * ax.c (gdb_parse_agent_expr): Constify.
1454 * ax.h (gdb_parse_agent_expr): Constify.
1455 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1457 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1458 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1459 * remote-utils.h (read_ptid): Constify.
1460 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1461 (process_point_options, process_serial_event): Constify.
1462 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1463 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1464 (cmd_qtbuffer): Constify.
1466 2017-09-29 Pedro Alves <palves@redhat.com>
1468 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1471 2017-09-29 Pedro Alves <palves@redhat.com>
1473 * linux-low.c (handle_extended_wait): Pass parent thread instead
1474 of process to thread_db_notice_clone.
1475 * linux-low.h (thread_db_notice_clone): Replace parent process
1476 parameter with parent thread parameter.
1477 * thread-db.c (find_one_thread): Add comment.
1478 (thread_db_notice_clone): Replace parent process parameter with
1479 parent thread parameter. Temporarily switch to the parent thread.
1481 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1483 * gdbthread.h: Include "common-gdbthread.h".
1484 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1485 "if" when validating the ptid.
1486 * remote-utils.c: Include "gdbthread.h".
1487 (prepare_resume_reply): Use "switch_to_thread".
1488 * target.c (done_accessing_memory): Likewise.
1490 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1492 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1493 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1494 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1495 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1496 s390x-gs-linux64-ipa.o to ipa_obj.
1497 * linux-s390-low.c (HWCAP_S390_GS): New define.
1498 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1500 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1501 (s390_arch_setup): Check for guarded-storage support and choose
1503 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1504 init_registers_s390x_gs_linux64.
1505 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1507 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1508 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1510 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1512 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1514 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1516 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1517 (thread_db_thread_handle): Declare.
1518 * linux-low.c (linux_target_ops): Initialize thread_handle.
1519 * server.c (handle_qxfer_threads_worker): Add support for
1521 * target.h (struct target_ops): Add new function pointer,
1523 (target_thread_handle): Define.
1524 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1526 (thread_db_thread_handle): New function.
1528 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1530 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1531 * linux-low.h (thread_db_notice_clone): Declare.
1532 * thread-db.c (thread_db_notice_clone): New function.
1534 2017-09-21 Pedro Alves <palves@redhat.com>
1536 * server.c (gdb_read_memory, handle_status, process_serial_event)
1537 (handle_serial_event, handle_target_event): Adjust to
1538 set_desired_thread prototype change.
1539 * target.c (set_desired_thread): Remove 'use_general' parameter
1541 * target.h (set_desired_thread): Remove 'use_general' parameter.
1543 2017-09-20 Tom Tromey <tom@tromey.com>
1545 * target.c (target_terminal::terminal_state): Define.
1546 (target_terminal::init): Rename from target_terminal_init.
1547 (target_terminal::inferior): Rename from
1548 target_terminal_inferior.
1549 (target_terminal::ours): Rename from target_terminal_ours.
1550 (target_terminal::ours_for_output, target_terminal::info): New.
1552 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1554 * server.c (accumulate_file_name_length): Remove.
1555 (emit_dll_description): Adjust to std::string change.
1556 (handle_qxfer_libraries): Use std::string to hold document.
1558 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1560 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1561 return type of xml_escape_text.
1562 * server.c (emit_dll_description): Likewise.
1564 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1566 * server.c (captured_main): Accept argument for --selftest.
1567 Update run_tests call.
1568 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1569 when registering selftests.
1571 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1573 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1574 instead of "VEC" for "target_desc.reg_defs".
1575 (regcache_cpy): Likewise.
1576 (registers_to_string): Likewise.
1577 (registers_from_string): Likewise.
1578 (find_regno): Likewise.
1579 (supply_regblock): Likewise.
1580 (regcache_raw_read_unsigned): Likewise.
1581 * tdesc.c (init_target_desc): Likewise.
1582 (tdesc_create_reg): Likewise.
1583 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1584 (struct target_desc) <reg_defs>: Convert to "std::vector".
1585 (target_desc): Do not initialize "reg_defs".
1586 (~target_desc): Update code to use "std::vector" instead of "VEC"
1587 for "target_desc.reg_defs".
1588 (operator==): Likewise.
1590 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1592 * inferiors.h (thread_to_gdb_id): Remove.
1593 * inferiors.c (thread_to_gdb_id): Remove.
1594 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1595 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1596 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1598 * nto-low.c (nto_fetch_registers, nto_store_registers,
1599 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1601 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1603 * inferiors.h (gdb_id_to_thread_id): Remove.
1604 * inferiors.c (gdb_id_to_thread_id): Remove.
1605 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1606 removal. Move pid declaration closer to where it's used.
1608 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1610 * server.c (handle_detach): New function.
1611 (process_serial_event): Move code out, call handle_detach.
1613 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1615 * server.c (require_running): Rename to ...
1616 (require_running_or_return): ... this ...
1617 (require_running_or_break): ... and this.
1618 (handle_query, process_serial_event): Adjust.
1620 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1622 * linux-low.c (linux_set_resume_request): Remove unused
1625 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1627 * server.c (first_thread_of): Remove.
1628 (process_serial_event): Replace usage of first_thread_of with
1629 find_any_thread_of_pid.
1630 * tracepoint.c (same_process_p): Remove.
1631 (gdb_agent_about_to_close): Replace usage of same_process_p with
1632 find_any_thread_of_pid.
1633 * linux-x86-low.c (same_process_callback): Remove.
1634 (x86_arch_setup_process_callback): Replace usage of
1635 same_process_callback with find_any_thread_of_pid.
1636 * thread-db.c (any_thread_of): Remove.
1637 (switch_to_process): Replace usage of any_thread_of with
1638 find_any_thread_of_pid.
1639 * inferiors.c (thread_pid_matches_callback): Remove.
1640 (find_thread_process): Adjust to use find_any_thread_of_pid.
1642 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1644 * regcache.c (get_thread_regcache): Guard calls to "memset"
1647 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1649 * linux-low.c (handle_extended_wait): Use
1650 "allocate_target_description" instead of "XNEW".
1651 * linux-x86-low.c (initialize_low_arch): Likewise.
1653 2017-09-05 Yao Qi <yao.qi@linaro.org>
1655 * configure.srv (srv_i386_regobj): Remove.
1656 (srv_amd64_regobj): Remove.
1657 (srv_regobj): Set it to "" for x86 non-linux targets.
1658 * linux-x86-tdesc.c (i386_linux_read_description):
1659 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1660 (init_registers_i386): Remove the declaration.
1661 (tdesc_i386): Remove the declaration.
1662 (lynx_i386_arch_setup): Call i386_create_target_description.
1663 * nto-x86-low.c: Likewise.
1664 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1665 [!__x86_64__]: include arch/i386.h.
1666 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1668 2017-09-05 Yao Qi <yao.qi@linaro.org>
1670 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1671 i386/amd64-XXX-linux from it.
1673 2017-09-05 Yao Qi <yao.qi@linaro.org>
1675 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1677 (ipa_amd64_linux_regobj): Remove.
1678 (ipa_x32_linux_regobj): Remove.
1680 2017-09-05 Yao Qi <yao.qi@linaro.org>
1682 * Makefile.in (arch-amd64.o): New rule.
1683 * configure.srv: Append arch-amd64.o.
1684 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1685 (get_ipa_tdesc): Call amd64_linux_read_description.
1686 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1687 and init_registers_amd64_XXX.
1688 * linux-x86-low.c (x86_linux_read_description): Call
1689 amd64_linux_read_description.
1690 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1691 (initialize_low_arch): Don't call init_registers_x32_XXX and
1692 init_registers_amd64_XXX.
1693 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1694 and tdesc_amd64_XXX.
1695 [__x86_64__] (amd64_tdesc_test): New function.
1696 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1697 and init_registers_amd64_XXX.
1698 * linux-x86-tdesc.c: Include arch/amd64.h.
1699 (xcr0_to_tdesc_idx): New function.
1700 (i386_linux_read_description): New function.
1701 (amd64_get_ipa_tdesc_idx): New function.
1702 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1703 (amd64_get_ipa_tdesc): Declare.
1705 2017-09-05 Yao Qi <yao.qi@linaro.org>
1707 * configure.srv (srv_i386_linux_xmlfiles): Remove
1708 i386/i386-XXX-linux.xml from it.
1710 2017-09-05 Yao Qi <yao.qi@linaro.org>
1712 * configure.srv: Set srv_i386_linux_regobj empty if $development
1714 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1715 initialize_low_tdesc.
1716 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1717 with #if initialize_low_tdesc.
1718 * linux-x86-tdesc-selftest.c: New file.
1719 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1721 2017-09-05 Yao Qi <yao.qi@linaro.org>
1723 * Makefile.in (arch-i386.o): New rule.
1724 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1725 (x86_64-*-linux*): Likewise.
1726 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1727 include arch/i386.h.
1728 (i386_linux_read_description): Remove code and call
1729 i386_create_target_description.
1730 * tdesc.c (allocate_target_description): New function.
1731 * tdesc.h (set_tdesc_architecture): Remove declaration.
1732 (set_tdesc_osabi): Likewise.
1734 2017-09-05 Yao Qi <yao.qi@linaro.org>
1736 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1737 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1738 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1740 * server.c (get_features_xml): Call tdesc_get_features_xml.
1741 * tdesc.c (set_tdesc_architecture): New function.
1742 (set_tdesc_osabi): New function.
1743 (tdesc_get_features_xml): New function.
1744 (tdesc_create_feature): Add an argument.
1745 * tdesc.h (struct target_desc) <features>: New field.
1746 <arch, osabi>: New field.
1747 (~target_desc): xfree features, arch, and osabi.
1748 (target_desc::oerator==): Don't compare .xmltarget.
1749 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1750 (set_tdesc_osabi): Likewise.
1751 (tdesc_get_features_xml): Likewise.
1753 2017-09-05 Yao Qi <yao.qi@linaro.org>
1755 * linux-x86-tdesc.c: Include selftest.h.
1756 (i386_tdesc_test): New function.
1757 (initialize_low_tdesc): Call selftests::register_test.
1758 * tdesc.h: Include regdef.h.
1759 (target_desc): Override operator == and !=.
1761 2017-09-05 Yao Qi <yao.qi@linaro.org>
1763 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1764 (ipa_obj): Likewise.
1765 * linux-i386-ipa.c: Include common/x86-xstate.h
1766 (get_ipa_tdesc): Call i386_linux_read_description.
1767 (initialize_low_tracepoint): Don't call init_registers_XXX
1768 functions, call initialize_low_tdesc instead.
1769 * linux-x86-low.c (x86_linux_read_description): Call
1770 i386_linux_read_description.
1771 (initialize_low_arch): Don't call init_registers_i386_XXX
1772 functions, call initialize_low_tdesc.
1773 * linux-x86-tdesc.c: New file.
1774 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1775 (i386_get_ipa_tdesc_idx): Declare.
1776 (i386_get_ipa_tdesc): Declare.
1777 (initialize_low_tdesc): Declare.
1779 2017-09-05 Yao Qi <yao.qi@linaro.org>
1781 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1784 2017-09-05 Yao Qi <yao.qi@linaro.org>
1786 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1787 * regcache.c (get_thread_regcache): Use VEC_length.
1788 (init_register_cache): Likewise.
1789 (regcache_cpy): Likewise.
1790 (registers_to_string): Iterate reg_defs via VEC_iterate.
1791 (find_regno): Likewise.
1792 (find_register_by_number): Use VEC_index.
1793 (register_size): Call find_register_by_number.
1794 (register_data): Call find_register_by_number.
1795 (supply_regblock): Use VEC_length.
1796 (regcache_raw_read_unsigned): Likewise.
1797 * tdesc.c (init_target_desc): Iterate reg_defs via
1799 (default_description): Update initializer.
1800 (copy_target_description): Don't update field num_registers.
1801 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1802 <num_registers>: Remove.
1804 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1806 * Makefile.in (.SECONDARY): Define target.
1808 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1810 * linux-low.c (linux_wait_1): Adjust.
1811 * server.c (queue_stop_reply_callback): Adjust.
1813 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1815 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1816 QEnvironmentUnset and QEnvironmentReset packets.
1817 (handle_query): Inform remote that QEnvironmentHexEncoded,
1818 QEnvironmentUnset and QEnvironmentReset are supported.
1820 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1822 * inferiors.h (inferior_target_data): Rename to ...
1823 (thread_target_data): ... this.
1824 (inferior_regcache_data): Rename to ...
1825 (thread_regcache_data): ... this.
1826 (set_inferior_regcache_data): Rename to ...
1827 (set_thread_regcache_data): ... this.
1828 * inferiors.c (inferior_target_data): Rename to ...
1829 (thread_target_data): ... this.
1830 (inferior_regcache_data): Rename to ...
1831 (thread_regcache_data): ... this.
1832 (set_inferior_regcache_data): Rename to ...
1833 (set_thread_regcache_data): ... this.
1834 (free_one_thread): Update.
1835 * linux-low.h (get_thread_lwp): Update.
1836 * regcache.c (get_thread_regcache): Update.
1837 (regcache_invalidate_thread): Update.
1838 (free_register_cache_thread): Update.
1839 * win32-i386-low.c (update_debug_registers_callback): Update.
1840 (win32_get_current_dr): Update.
1841 * win32-low.c (thread_rec): Update.
1842 (delete_thread_info): Update.
1843 (continue_one_thread): Update.
1844 (suspend_one_thread): Update.
1846 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1848 * inferiors.c (set_inferior_target_data): Remove.
1849 * inferiors.h (set_inferior_target_data): Remove.
1851 2017-08-18 Yao Qi <yao.qi@linaro.org>
1853 * Makefile.in (OBS): Add selftest.o.
1854 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1855 * configure, config.in: Re-generated.
1856 * server.c: Include common/sefltest.h.
1857 (captured_main): Handle option --selftest.
1859 2017-08-09 Yao Qi <yao.qi@linaro.org>
1861 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1862 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1863 i386-avx-mpx.o and i386-mmx.o.
1864 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1865 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1866 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1867 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1868 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1869 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1870 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1871 i386/amd64-avx-mpx.xml.
1873 2017-08-09 Yao Qi <yao.qi@linaro.org>
1875 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1876 and x32-avx-avx512.o.
1877 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1878 i386/x32-avx-avx512.xml.
1880 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1882 * tracepoint.h (enum class fast_tpoint_collect_result): New
1884 (fast_tracepoint_collecting): Change return type to
1885 fast_tpoint_collect_result.
1886 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1887 * linux-low.h: Include tracepoint.h.
1888 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1889 fast_tpoint_collect_result.
1890 * linux-low.c (handle_tracepoints): Adjust.
1891 (linux_fast_tracepoint_collecting): Change return type to
1892 fast_tpoint_collect_result.
1893 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1894 linux_wait_1, stuck_in_jump_pad_callback,
1895 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1896 proceed_one_lwp): Adjust to type change.
1898 2017-07-10 Yao Qi <yao.qi@linaro.org>
1900 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1902 2017-06-29 Yao Qi <yao.qi@linaro.org>
1904 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1906 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1908 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1910 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1912 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1914 * linux-low.c (linux_create_inferior): Adjust code to access the
1915 environment information via 'gdb_environ' class.
1916 * lynx-low.c (lynx_create_inferior): Likewise.
1917 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1918 (get_environ): Return a pointer to 'our_environ'.
1919 (captured_main): Initialize 'our_environ'.
1920 * server.h (get_environ): Adjust prototype.
1921 * spu-low.c (spu_create_inferior): Adjust code to access the
1922 environment information via 'gdb_environ' class.
1924 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1926 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1927 usage of "register" keyword.
1929 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1931 * configure: Re-generate.
1933 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1935 * configure: Re-generate.
1937 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1939 * Makefile.in (COMPILE.pre): Add "-x c++".
1941 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1943 * fork-child.c: Conditionally include <signal.h>.
1945 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1947 * server.c (handle_general_set): Handle new packet
1948 "QStartupWithShell".
1949 (handle_query): Add "QStartupWithShell" to the list of supported
1951 (gdbserver_usage): Add help text explaining the
1952 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1954 (captured_main): Recognize and act upon the presence of the new
1957 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1958 Pedro Alves <palves@redhat.com>
1960 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1961 * configure: Regenerate.
1962 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1964 (i[34567]86-*-lynxos*): Likewise.
1965 (spu*-*-*): Likewise.
1966 * fork-child.c: New file.
1967 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1969 (linux_ptrace_fun): New function.
1970 (linux_create_inferior): Adjust function prototype to reflect
1971 change on "target.h". Adjust function code to use
1973 (linux_request_interrupt): Delete "signal_pid".
1974 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1975 (lynx_ptrace_fun): New function.
1976 (lynx_create_inferior): Adjust function prototype to reflect
1977 change on "target.h". Adjust function code to use
1979 * nto-low.c (nto_create_inferior): Adjust function prototype and
1980 code to reflect change on "target.h". Update comments.
1981 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1982 "common-terminal.h" and "environ.h".
1983 (terminal_fd): Moved to fork-child.c.
1984 (old_foreground_pgrp): Likewise.
1985 (restore_old_foreground_pgrp): Likewise.
1986 (last_status): Make it global.
1987 (last_ptid): Likewise.
1988 (our_environ): New variable.
1989 (startup_with_shell): Likewise.
1990 (program_name): Likewise.
1991 (program_argv): Rename to...
1992 (program_args): ...this.
1993 (wrapper_argv): New variable.
1994 (start_inferior): Delete function.
1995 (get_exec_wrapper): New function.
1996 (get_exec_file): Likewise.
1997 (get_environ): Likewise.
1998 (prefork_hook): Likewise.
1999 (post_fork_inferior): Likewise.
2000 (postfork_hook): Likewise.
2001 (postfork_child_hook): Likewise.
2002 (handle_v_run): Update code to deal with arguments coming from the
2003 remote host. Update calls from "start_inferior" to
2005 (captured_main): Likewise. Initialize environment variable. Call
2007 * server.h (post_fork_inferior): New prototype.
2008 (get_environ): Likewise.
2009 (last_status): Declare.
2010 (last_ptid): Likewise.
2011 (signal_pid): Likewise.
2012 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2013 (spu_ptrace_fun): New function.
2014 (spu_create_inferior): Adjust function prototype to reflect change
2015 on "target.h". Adjust function code to use "fork_inferior".
2016 * target.c (target_terminal_init): New function.
2017 (target_terminal_inferior): Likewise.
2018 (target_terminal_ours): Likewise.
2019 * target.h: Include <vector>.
2020 (struct target_ops) <create_inferior>: Update prototype.
2021 (create_inferior): Update macro.
2022 * utils.c (gdb_flush_out_err): New function.
2023 * win32-low.c (win32_create_inferior): Adjust function prototype
2024 and code to reflect change on "target.h".
2026 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2028 * inferiors.c (switch_to_thread): New function.
2030 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2032 * Makefile.in (SFILE): Add "common/job-control.c".
2033 (OBS): Add "job-control.o".
2035 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2037 * Makefile: Remove "@host_makefile_frag@".
2039 2017-05-05 Pedro Alves <palves@redhat.com>
2041 * configure: Regenerate.
2043 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2045 * configure: Regenerate.
2047 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2049 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2050 software_single_step change of return type to
2051 std::vector<CORE_ADDR>.
2052 * linux-low.c (install_software_single_step_breakpoints):
2054 * linux-low.h (install_software_single_step_breakpoints):
2057 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2059 * remote-utils.c: Include "gdb_termios.h" instead of
2061 * terminal.h: Delete file.
2063 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2065 * server.c: Include <vector>.
2066 <program_argv, wrapper_argv>: Convert to std::vector.
2067 (start_inferior): Rewrite function to use C++.
2068 (handle_v_run): Likewise. Update code that calculates the argv
2069 based on the vRun packet; use C++.
2070 (captured_main): Likewise.
2072 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2074 * server.c (handle_v_cont): Initialize thread_resume::thread
2077 2017-04-05 Pedro Alves <palves@redhat.com>
2079 * configure: Regenerate.
2081 2017-04-05 Pedro Alves <palves@redhat.com>
2083 * gdbreplay.c (sync_error): Constify.
2084 * linux-x86-low.c (push_opcode): Constify.
2086 2017-04-05 Pedro Alves <palves@redhat.com>
2088 * win32-low.c (get_child_debug_event)
2089 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2090 Report TARGET_WAITKIND_SPURIOUS instead.
2092 2017-04-05 Pedro Alves <palves@redhat.com>
2094 * remote-utils.c (remote_prepare, remote_open): Constify.
2095 * remote-utils.h (remote_prepare, remote_open): Constify.
2096 * server.c (captured_main): Constify 'port' handling.
2098 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2100 * Makefile.in (clean): Clear .deps.
2102 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2104 * .gitignore: Remove generated files, replace with wildcard.
2105 * (clean): Replace removal of generated files with wildcard.
2106 (version.c): Replace with...
2107 (version-generated.c): ...this.
2108 (xml-builtin.c): Replace with...
2109 (xml-builtin-generated.c): ...this.
2110 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2111 (%.c: *regformats*): Replace with...
2112 (%-generated.c: *regformats*): ...this.
2114 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2116 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2117 (xtensa_fill_gregset): Call collect_register_by_name for
2119 (xtensa_store_gregset): Call supply_register_by_name for
2122 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2124 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2125 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2126 (xtensa_store_gregset): Call supply_register for all registers in
2127 a0_regnum..a0_regnum + C0_NREGS range.
2129 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2131 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2132 (ax-ipa.o: ax.c): Remove.
2133 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2134 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2135 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2136 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2137 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2139 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2141 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2142 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2143 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2144 (errors-ipa.o: ../common/errors.c): Remove.
2145 (format-ipa.o: ../common/format.c): Remove.
2146 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2148 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2150 * Makefile.in (%-ipa.o: %.c): New rule.
2151 (tracepoint-ipa.o: tracepoint.c): Remove.
2152 (utils-ipa.o: utils.c): Remove.
2153 (remote-utils-ipa.o: remote-utils.c): Remove.
2154 (regcache-ipa.o: regcache.c): Remove.
2155 (i386-linux-ipa.o: i386-linux.c): Remove.
2156 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2157 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2158 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2159 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2160 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2161 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2162 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2163 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2164 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2165 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2166 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2167 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2168 (aarch64-ipa.o: aarch64.c): Remove.
2169 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2170 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2171 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2172 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2173 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2174 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2175 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2176 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2177 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2178 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2179 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2180 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2181 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2182 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2183 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2184 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2185 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2186 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2187 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2188 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2189 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2190 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2191 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2192 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2193 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2194 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2195 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2196 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2197 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2198 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2199 (tdesc-ipa.o: tdesc.c): Remove.
2200 (x32-linux-ipa.o: x32-linux.c): Remove.
2201 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2202 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2204 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2206 * Makefile.in (%.o: ../arch/%.c): New rule.
2207 (arm.o: ../arch/arm.c): Remove.
2208 (arm-linux.o: ../arch/arm-linux.c): Remove.
2209 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2210 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2212 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2214 * Makefile.in (%.o: ../nat/%.c): New rule.
2215 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2216 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2217 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2218 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2219 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2220 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2221 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2222 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2223 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2224 (linux-personality.o: ../nat/linux-personality.c): Remove.
2225 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2226 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2227 (x86-linux.o: ../nat/x86-linux.c): Remove.
2228 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2229 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2231 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2233 * Makefile.in (%.o: ../common/%.c): New rule.
2234 (signals.o: ../common/signals.c): Remove.
2235 (print-utils.o: ../common/print-utils.c): Remove.
2236 (rsp-low.o: ../common/rsp-low.c): Remove.
2237 (common-utils.o: ../common/common-utils.c): Remove.
2238 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2239 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2240 (vec.o: ../common/vec.c): Remove.
2241 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2242 (xml-utils.o: ../common/xml-utils.c): Remove.
2243 (ptid.o: ../common/ptid.c): Remove.
2244 (buffer.o: ../common/buffer.c): Remove.
2245 (format.o: ../common/format.c): Remove.
2246 (filestuff.o: ../common/filestuff.c): Remove.
2247 (agent.o: ../common/agent.c): Remove.
2248 (errors.o: ../common/errors.c): Remove.
2249 (environ.o: ../common/environ.c): Remove.
2250 (common-debug.o: ../common/common-debug.c): Remove.
2251 (cleanups.o: ../common/cleanups.c): Remove.
2252 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2253 (fileio.o: ../common/fileio.c): Remove.
2254 (common-regcache.o: ../common/common-regcache.c): Remove.
2255 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2256 (new-op.o: ../common/new-op.c): Remove.
2257 (btrace-common.o: ../common/btrace-common.c): Remove.
2259 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2261 * Makefile.in (%.o: ../target/%.c): New rule.
2262 (waitstatus.o: ../target/waitstatus.c): Remove.
2264 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2267 (%.c: ../regformats/%.dat,
2268 (%.c: ../regformats/arm/%.dat,
2269 (%.c: ../regformats/i386/%.dat,
2270 (%.c: ../regformats/rs6000/%.dat): New rules.
2271 (aarch64.c): Remove.
2272 (reg-arm.c): Remove.
2273 (arm-with-iwmmxt.c): Remove.
2274 (arm-with-vfpv2.c): Remove.
2275 (arm-with-vfpv3.c): Remove.
2276 (arm-with-neon.c): Remove.
2277 (reg-bfin.c): Remove.
2278 (reg-cris.c): Remove.
2279 (reg-crisv32.c): Remove.
2281 (i386-linux.c): Remove.
2282 (i386-avx.c): Remove.
2283 (i386-avx-linux.c): Remove.
2284 (i386-avx-avx512.c): Remove.
2285 (i386-avx-avx512-linux.c): Remove.
2286 (i386-mpx.c): Remove.
2287 (i386-mpx-linux.c): Remove.
2288 (i386-avx-mpx-avx512-pku.c): Remove.
2289 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2290 (i386-avx-mpx.c): Remove.
2291 (i386-avx-mpx-linux.c): Remove.
2292 (i386-mmx.c): Remove.
2293 (i386-mmx-linux.c): Remove.
2294 (reg-ia64.c): Remove.
2295 (reg-m32r.c): Remove.
2296 (reg-m68k.c): Remove.
2298 (mips-linux.c): Remove.
2299 (mips-dsp-linux.c): Remove.
2300 (mips64-linux.c): Remove.
2301 (mips64-dsp-linux.c): Remove.
2302 (nios2-linux.c): Remove.
2303 (powerpc-32.c): Remove.
2304 (powerpc-32l.c): Remove.
2305 (powerpc-altivec32l.c): Remove.
2306 (powerpc-cell32l.c): Remove.
2307 (powerpc-vsx32l.c): Remove.
2308 (powerpc-isa205-32l.c): Remove.
2309 (powerpc-isa205-altivec32l.c): Remove.
2310 (powerpc-isa205-vsx32l.c): Remove.
2311 (powerpc-e500l.c): Remove.
2312 (powerpc-64l.c): Remove.
2313 (powerpc-altivec64l.c): Remove.
2314 (powerpc-cell64l.c): Remove.
2315 (powerpc-vsx64l.c): Remove.
2316 (powerpc-isa205-64l.c): Remove.
2317 (powerpc-isa205-altivec64l.c): Remove.
2318 (powerpc-isa205-vsx64l.c): Remove.
2319 (s390-linux32.c): Remove.
2320 (s390-linux32v1.c): Remove.
2321 (s390-linux32v2.c): Remove.
2322 (s390-linux64.c): Remove.
2323 (s390-linux64v1.c): Remove.
2324 (s390-linux64v2.c): Remove.
2325 (s390-te-linux64.c): Remove.
2326 (s390-vx-linux64.c): Remove.
2327 (s390-tevx-linux64.c): Remove.
2328 (s390x-linux64.c): Remove.
2329 (s390x-linux64v1.c): Remove.
2330 (s390x-linux64v2.c): Remove.
2331 (s390x-te-linux64.c): Remove.
2332 (s390x-vx-linux64.c): Remove.
2333 (s390x-tevx-linux64.c): Remove.
2334 (tic6x-c64xp-linux.c): Remove.
2335 (tic6x-c64x-linux.c): Remove.
2336 (tic6x-c62x-linux.c): Remove.
2338 (reg-sparc64.c): Remove.
2339 (reg-spu.c): Remove.
2341 (amd64-linux.c): Remove.
2342 (amd64-avx.c): Remove.
2343 (amd64-avx-linux.c): Remove.
2344 (amd64-avx-avx512.c): Remove.
2345 (amd64-avx-avx512-linux.c): Remove.
2346 (amd64-mpx.c): Remove.
2347 (amd64-mpx-linux.c): Remove.
2348 (amd64-avx-mpx-avx512-pku.c): Remove.
2349 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2350 (amd64-avx-mpx.c): Remove.
2351 (amd64-avx-mpx-linux.c): Remove.
2353 (x32-linux.c): Remove.
2354 (x32-avx.c): Remove.
2355 (x32-avx-linux.c): Remove.
2356 (x32-avx-avx512.c): Remove.
2357 (x32-avx-avx512-linux.c): Remove.
2358 (reg-xtensa.c): Remove.
2359 (reg-tilegx.c): Remove.
2360 (reg-tilegx32.c): Remove.
2362 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2364 * Makefile.in (SFILES): Add "common/environ.c".
2365 (OBJS): Add "common/environ.h".
2367 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2369 * configure.ac: Check if the fs_base and gs_base members of
2370 `struct user_regs_struct' exist.
2371 * config.in: Regenerated.
2372 * configure: Likewise.
2374 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2376 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2378 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2379 (get_next_pcs_syscall_next_pc): Likewise.
2381 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
2383 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2384 * nto-x86-low.c: Likewise.
2386 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2388 * Makefile.in: Include disable-implicit-rules.mk.
2390 2016-11-23 Pedro Alves <palves@redhat.com>
2392 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2393 (debug_vprintf): Use std::chrono::steady_clock instead of
2394 gettimeofday. Use '.' instead of ':'.
2395 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2396 (get_timestamp): Use std::chrono::steady_clock instead of
2399 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2401 * Makefile.in: Fix whitespace formatting.
2403 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2405 * Makefile.in (SFILES, OBS): Flatten list and order
2408 2016-11-23 Pedro Alves <palves@redhat.com>
2410 * event-loop.c (handle_file_event): Use warning.
2411 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2412 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2415 2016-11-23 Pedro Alves <palves@redhat.com>
2417 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2419 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2420 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2421 debug_printf and debug_flush for debug output.
2422 * server.c (handle_general_set): Likewise.
2423 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2426 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2428 * Makefile.in (.c.o): Replace rule with ...
2429 (%.o: %.c): ... this one.
2431 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2433 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2434 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2436 * configure.ac: Remove checks for the make program.
2437 * configure: Re-generate.
2439 2016-10-28 Pedro Alves <palves@redhat.com>
2441 * Makefile.in (CXX_DIALECT): Get from configure.
2442 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2443 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2444 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2445 * config.in: Regenerate.
2446 * configure: Regenerate.
2448 2016-10-27 Yao Qi <yao.qi@linaro.org>
2450 * linux-low.c (linux_supports_range_stepping): Return true if
2451 can_software_single_step return true.
2453 2016-10-27 Yao Qi <yao.qi@linaro.org>
2455 * inferiors.c (find_inferior_in_random): New function.
2456 * inferiors.h (find_inferior_in_random): Declare.
2457 * linux-low.c (linux_wait_for_event_filtered): Call
2458 find_inferior_in_random instead of find_inferior.
2460 2016-10-27 Yao Qi <yao.qi@linaro.org>
2462 * linux-low.c (linux_wait_1): If single-step breakpoints are
2463 inserted, remove them.
2465 2016-10-26 Pedro Alves <palves@redhat.com>
2467 * linux-low.c (handle_extended_wait): Link parent/child fork
2469 (linux_wait_1): Unlink them.
2470 (linux_set_resume_request): Ignore resume requests for
2471 already-resumed and unhandled fork child threads.
2472 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2473 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2475 (handle_v_requests) <vCont>: Don't call require_running.
2476 * server.h (in_queued_stop_replies): New declaration.
2478 2016-10-24 Yao Qi <yao.qi@linaro.org>
2481 * linux-aarch64-low.c (append_insns): Cast the return value to
2484 2016-10-10 Yao Qi <yao.qi@linaro.org>
2486 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2488 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2490 * target.c (target_supports_multi_process): New function, moved
2492 * target.h (target_supports_multi_process): ... here. Remove
2495 2016-10-05 Tom Tromey <tom@tromey.com>
2498 * tracepoint.c (handle_tracepoint_bkpts): Check
2499 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2501 2016-10-05 Yao Qi <yao.qi@linaro.org>
2503 * configure.srv: Update the path of arm-*.xml files.
2505 2016-10-05 Terry Guo <terry.guo@arm.com>
2506 Yao Qi <yao.qi@linaro.org>
2508 * Makefile.in: Adjust the path of rules.
2509 * configure.srv: Update the path of xml files.
2510 * regformats/arm-with-iwmmxt.dat: Regenerated.
2511 * regformats/arm-with-neon.dat: Likewise.
2512 * regformats/arm-with-vfpv2.dat: Likewise.
2513 * regformats/arm-with-vfpv3.dat Likewise.
2515 2016-09-30 Yao Qi <yao.qi@linaro.org>
2518 * target.c (target_stop_and_wait): Don't call
2519 target_continue_no_signal, use resume_stop instead.
2521 2016-09-26 Yao Qi <yao.qi@linaro.org>
2523 * linux-low.c (linux_wait_1): Call debug_exit.
2525 2016-09-23 Pedro Alves <palves@redhat.com>
2527 * Makefile.in (SFILES): Add common/new-op.c.
2528 (OBS): Add common/new-op.o.
2529 (new-op.o): New rule.
2531 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2533 * .gitinore: Ignore more files.
2535 2016-09-21 Yao Qi <yao.qi@linaro.org>
2537 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2540 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2542 * server.c (start_inferior): Call target_mourn_inferior instead of
2543 mourn_inferior; pass ptid_t argument to it.
2545 (handle_target_event): Likewise.
2546 * target.c (target_mourn_inferior): New function.
2547 * target.h (mourn_inferior): Delete macro.
2549 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2551 * linux-low.c (lwp_is_stepping): New function.
2553 2016-09-06 Carl Love <cel@us.ibm.com>
2555 * server.c (start_inferior): Fixed comment, requested comment change
2556 didn't get updated correctly. Removed reference to ptrace () call as
2557 it is only true on Linux systems.
2559 2016-09-06 Carl Love <cel@us.ibm.com>
2561 * server.c (start_inferior): Do not call
2562 function target_post_create_inferior () if the
2563 inferior process has already exited.
2565 2016-09-05 Pedro Alves <palves@redhat.com>
2567 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2568 (COMPILE.pre, CC_LD): Use CXX directly.
2569 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2570 * acinclude.m4: Don't include build-with-cxx.m4.
2571 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2572 * configure: Regenerate.
2574 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2577 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2578 call writing data to own_buf.
2580 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2582 * target.c (mywait): Call target_wait instead of
2584 (target_wait): New function.
2586 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2588 * server.c (start_inferior): New variable 'ptid'. Replace calls
2589 to the_target->resume by target_continue{,_no_signal}, depending
2591 * target.c (target_stop_and_wait): Call target_continue_no_signal
2592 instead of the_target->resume.
2593 (target_continue): New function.
2595 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2597 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2599 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2602 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2604 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2605 * linux-arm-low.c (ps_get_thread_area): Likewise.
2606 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2607 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2608 * linux-mips-low.c (ps_get_thread_area): Likewise.
2609 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2610 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2611 * linux-x86-low.c (ps_get_thread_area): Likewise.
2612 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2614 2016-08-19 Pedro Alves <palves@redhat.com>
2616 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2618 2016-08-19 Pedro Alves <palves@redhat.com>
2620 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2621 comment. Use memcpy instead of casting through unsigned long.
2623 2016-08-19 Pedro Alves <palves@redhat.com>
2625 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2626 allocating around 0x80000000.
2628 2016-08-19 Pedro Alves <palves@redhat.com>
2631 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2632 (x32-avx512-linux-ipa.o): New rules.
2633 * configure.ac (x86_64-*-linux*): New x32 check.
2634 * configure.srv (ipa_x32_linux_regobj): New.
2635 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2636 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2638 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2640 * configure: Regenerate.
2642 2016-08-09 Pedro Alves <palves@redhat.com>
2645 * Makefile.in (OBS): Add signals-state-save-restore.o.
2646 (signals-state-save-restore.o): New rule.
2647 * config.in: Regenerate.
2648 * configure: Regenerate.
2649 * linux-low.c: Include "signals-state-save-restore.h".
2650 (linux_create_inferior): Call
2651 restore_original_signals_state.
2652 * server.c: Include "dispositions-save-restore.h".
2653 (captured_main): Call save_original_signals_state.
2655 2016-08-05 Pedro Alves <palves@redhat.com>
2657 * configure: Regenerate.
2659 2016-08-04 Yao Qi <yao.qi@linaro.org>
2661 * linux-low.c (regsets_fetch_inferior_registers): Check
2662 errno is ESRCH or not.
2664 2016-08-02 Yao Qi <yao.qi@linaro.org>
2666 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2667 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2668 (thread_db_load_search): Update.
2669 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2670 td_ta_set_event and td_ta_event_getmsg.
2672 2016-07-26 Pedro Alves <palves@redhat.com>
2675 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2676 of unsigned long for 64-bit registers and use uint32_t instead of
2677 unsigned int for 32-bit registers.
2679 2016-07-26 Pedro Alves <palves@redhat.com>
2681 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2684 2016-07-21 Tom Tromey <tom@tromey.com>
2686 * configure: Rebuild.
2688 2016-07-21 Yao Qi <yao.qi@linaro.org>
2690 * mem-break.c (find_gdb_breakpoint): Cast bp to
2691 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2693 2016-07-21 Yao Qi <yao.qi@linaro.org>
2695 * server.c (handle_v_requests): Support s and S actions
2696 if target_supports_software_single_step return true.
2698 2016-07-21 Yao Qi <yao.qi@linaro.org>
2700 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2701 is resume_step, call maybe_hw_step.
2702 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2704 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2706 (proceed_one_lwp): If resume request is resume_step, install
2707 reinsert breakpoints and call maybe_hw_step.
2709 2016-07-21 Yao Qi <yao.qi@linaro.org>
2711 * linux-low.c (proceed_one_lwp): Declare.
2712 (linux_resume_one_thread): Remove local variable 'step'.
2713 Lift code enqueue signal. Call proceed_one_lwp instead of
2714 linux_resume_one_lwp.
2716 2016-07-21 Yao Qi <yao.qi@linaro.org>
2718 * linux-low.c (linux_resume_one_thread): Call
2719 enqueue_pending_signal.
2721 2016-07-21 Yao Qi <yao.qi@linaro.org>
2723 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2724 * inferiors.c (do_restore_current_thread_cleanup): New function.
2725 (make_cleanup_restore_current_thread): Likewise.
2726 * linux-low.c (install_software_single_step_breakpoints): Call
2727 make_cleanup_restore_current_thread. Switch current_thread to
2730 2016-07-21 Yao Qi <yao.qi@linaro.org>
2732 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2733 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2734 (clone_one_breakpoint): Likewise.
2735 (delete_reinsert_breakpoints): Change parameter to thread.
2737 (has_reinsert_breakpoints): Likewise.
2738 (uninsert_reinsert_breakpoints): Likewise.
2739 (reinsert_reinsert_breakpoints): Likewise.
2740 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2741 (delete_reinsert_breakpoints): Likewise.
2742 (reinsert_reinsert_breakpoints): Likewise.
2743 (uninsert_reinsert_breakpoints): Likewise.
2744 (has_reinsert_breakpoints): Likewise.
2746 2016-07-21 Yao Qi <yao.qi@linaro.org>
2748 * inferiors.c (get_thread_process): Make parameter const.
2749 * inferiors.h (get_thread_process): Update declaration.
2750 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2751 Add new parameters child_thread and parent_thread. Callers
2753 * mem-break.h (clone_all_breakpoints): Update declaration.
2755 2016-07-21 Yao Qi <yao.qi@linaro.org>
2757 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2758 <command_list, handler>: Remove.
2759 (struct gdb_breakpoint): New.
2760 (struct other_breakpoint): New.
2761 (struct reinsert_breakpoint): New.
2762 (is_gdb_breakpoint): New function.
2763 (any_persistent_commands): Update command_list if
2764 is_gdb_breakpoint returns true.
2765 (set_breakpoint): Create breakpoints according to their types.
2766 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2767 (set_gdb_breakpoint_1): Likewise.
2768 (set_gdb_breakpoint): Likewise.
2769 (clear_breakpoint_conditions): Change parameter type to
2770 'struct gdb_breakpoint *'.
2771 (clear_breakpoint_commands): Likewise.
2772 (clear_breakpoint_conditions_and_commands): Likewise.
2773 (add_condition_to_breakpoint): Likewise.
2774 (add_breakpoint_condition): Likewise.
2775 (add_commands_to_breakpoint): Likewise.
2776 (check_breakpoints): Check other_breakpoint.
2777 (clone_one_breakpoint): Clone breakpopint according to its type.
2778 * mem-break.h (struct gdb_breakpoint): Declare.
2779 (set_gdb_breakpoint): Update declaration.
2780 (clear_breakpoint_conditions_and_commands): Likewise.
2781 (add_breakpoint_condition): Likewise.
2782 (add_breakpoint_commands): Likewise.
2783 * server.c (process_point_options): Change parameter type to
2784 'struct gdb_breakpoint *'.
2786 2016-07-21 Yao Qi <yao.qi@linaro.org>
2788 * mem-break.c (set_breakpoint_at): Rename it to ...
2789 (set_breakpoint_type_at): ... it.
2790 (set_breakpoint_at): Call set_breakpoint_type_at.
2791 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2792 * mem-break.h (set_breakpoint_at): Update comments.
2794 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2796 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2798 (nios2_store_gregset): Likewise.
2800 2016-07-01 Pedro Alves <palves@redhat.com>
2801 Antoine Tremblay <antoine.tremblay@ericsson.com>
2803 * linux-low.c: Change interface to take the target lwp_info
2804 pointer directly and return void. Handle detaching from a zombie
2806 (linux_detach_lwp_callback): New function.
2807 (linux_detach): Detach from the leader thread after detaching from
2810 2016-06-28 Yao Qi <yao.qi@linaro.org>
2812 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2813 for variable new_offset.
2814 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2815 (aarch64_ftrace_insn_reloc_cb): Likewise.
2816 (aarch64_ftrace_insn_reloc_tb): Likewise.
2817 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2818 PRIx64 instead of PRIx32.
2820 2016-06-28 Yao Qi <yao.qi@linaro.org>
2822 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2823 (the_low_target): Install arm_get_syscall_trapinfo.
2825 2016-06-28 Yao Qi <yao.qi@linaro.org>
2827 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2829 (the_low_target): Install aarch64_get_syscall_trapinfo.
2831 2016-06-28 Yao Qi <yao.qi@linaro.org>
2833 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2835 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2836 Remove parameter sysno.
2837 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2840 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2842 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2843 (s390_emit_ne_goto): Likewise.
2844 (s390_emit_lt_goto): Likewise.
2845 (s390_emit_le_goto): Likewise.
2846 (s390_emit_gt_goto): Likewise.
2847 (s390_emit_ge_goto): Likewise.
2848 (s390x_emit_eq_goto): Likewise.
2849 (s390x_emit_ne_goto): Likewise.
2850 (s390x_emit_lt_goto): Likewise.
2851 (s390x_emit_le_goto): Likewise.
2852 (s390x_emit_gt_goto): Likewise.
2853 (s390x_emit_ge_goto): Likewise.
2854 (s390_emit_ops_impl): Mark variable static.
2855 (s390x_emit_ops): Likewise.
2857 2016-06-17 Yao Qi <yao.qi@linaro.org>
2859 * linux-low.c (handle_extended_wait): Call
2860 uninsert_reinsert_breakpoints for the parent process. Remove
2861 reinsert breakpoints from the child process. Reinsert them to
2862 the parent process when vfork is done.
2863 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2864 (reinsert_reinsert_breakpoints): New function.
2865 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2866 (reinsert_reinsert_breakpoints): Declare.
2868 2016-06-17 Yao Qi <yao.qi@linaro.org>
2870 * linux-low.c (handle_extended_wait): If the parent is doing
2871 step-over, remove the reinsert breakpoints from the forked child.
2873 2016-06-17 Yao Qi <yao.qi@linaro.org>
2875 * linux-low.c (unsuspend_all_lwps): Declare.
2876 (linux_low_filter_event): If thread exited, call finish_step_over.
2877 If step-over is finished, unsuspend other threads.
2879 2016-06-17 Yao Qi <yao.qi@linaro.org>
2881 * linux-low.c (linux_resume_one_lwp_throw): Assert
2882 has_reinsert_breakpoints returns false.
2883 * mem-break.c (delete_disabled_breakpoints): Assert
2884 bp type isn't reinsert_breakpoint.
2886 2016-06-17 Yao Qi <yao.qi@linaro.org>
2888 * linux-low.c (maybe_hw_step): New function.
2889 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2890 (finish_step_over): Switch current_thread to lwp temporarily,
2891 and assert has_reinsert_breakpoints returns true.
2892 (proceed_one_lwp): Call maybe_hw_step.
2893 * mem-break.c (has_reinsert_breakpoints): New function.
2894 * mem-break.h (has_reinsert_breakpoints): Declare.
2896 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2898 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2900 2016-05-17 Yao Qi <yao.qi@linaro.org>
2902 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2903 instead of find_inferior.
2905 2016-05-05 Yao Qi <yao.qi@linaro.org>
2907 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2908 Initialize res to zero.
2910 2016-05-05 Yao Qi <yao.qi@linaro.org>
2912 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2915 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2917 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2918 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2919 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2921 2016-04-28 Par Olsson <par.olsson@windriver.com>
2922 Simon Marchi <simon.marchi@ericsson.com>
2924 * tracepoint.c (write_inferior_int8): New function.
2925 (cmd_qtenable_disable): Write enable flag using
2926 write_inferior_int8.
2928 2016-04-25 Yao Qi <yao.qi@linaro.org>
2930 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2931 (need_step_over_p): Return zero if the LWP has pending signals
2932 can be delivered on software single step target.
2934 2016-04-25 Yao Qi <yao.qi@linaro.org>
2936 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2937 return instead of error.
2939 2016-04-22 Yao Qi <yao.qi@linaro.org>
2941 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2944 2016-04-22 Yao Qi <yao.qi@linaro.org>
2946 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2947 signal when stepping over breakpoint with software single
2950 2016-04-21 Pedro Alves <palves@redhat.com>
2952 * linux-s390-low.c (s390_collect_ptrace_register)
2953 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2955 (s390_check_regset): Use void * instead of gdb_byte *.
2957 2016-04-20 Pedro Alves <palves@redhat.com>
2959 * configure: Renegerate.
2961 2016-04-20 Yao Qi <yao.qi@linaro.org>
2963 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2964 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2966 (arm_store_gregset): Likewise.
2968 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2970 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2971 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2972 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2973 (amd64-avx-mpx-linux.c): New rules.
2974 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2975 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2976 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2977 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2978 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2979 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2980 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2981 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2982 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2983 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2984 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2985 * linux-x86-low.c (x86_linux_read_description): Add case for
2986 X86_XSTATE_AVX_MPX_MASK.
2987 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2988 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2989 init_registers_i386_avx_mpx_linux.
2990 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2991 (initialize_low_tracepoint): Call
2992 init_registers_i386_avx_mpx_linux.
2993 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2994 (initialize_low_tracepoint): Call
2995 init_registers_amd64_avx_mpx_linux.
2996 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2997 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2998 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
3001 2016-04-18 Pedro Alves <palves@redhat.com>
3003 * configure: Regenerate.
3005 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
3007 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
3008 (aarch64_emit_sub): Likewise.
3010 2016-04-12 Pedro Alves <palves@redhat.com>
3012 * utils.c (prepare_to_throw_exception): Delete.
3014 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
3016 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3018 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
3020 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3022 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
3024 * linux-aarch64-ipa.c: Add <elf.h> include.
3025 * linux-ppc-ipa.c: Add <elf.h> include.
3026 * linux-s390-ipa.c: Add <elf.h> include.
3028 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3030 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3031 (get_raw_reg_ptr): Likewise.
3032 (get_trace_state_variable_value_ptr): Likewise.
3033 (set_trace_state_variable_value_ptr): Likewise.
3034 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3037 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3038 Marcin Kościelnicki <koriakin@0x04.net>
3041 * linux-ppc-low.c (emit_insns): New function.
3042 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3043 (ppc_emit_prologue): New function.
3044 (ppc_emit_epilogue): New function.
3045 (ppc_emit_add): New function.
3046 (ppc_emit_sub): New function.
3047 (ppc_emit_mul): New function.
3048 (ppc_emit_lsh): New function.
3049 (ppc_emit_rsh_signed): New function.
3050 (ppc_emit_rsh_unsigned): New function.
3051 (ppc_emit_ext): New function.
3052 (ppc_emit_zero_ext): New function.
3053 (ppc_emit_log_not): New function.
3054 (ppc_emit_bit_and): New function.
3055 (ppc_emit_bit_or): New function.
3056 (ppc_emit_bit_xor): New function.
3057 (ppc_emit_bit_not): New function.
3058 (ppc_emit_equal): New function.
3059 (ppc_emit_less_signed): New function.
3060 (ppc_emit_less_unsigned): New function.
3061 (ppc_emit_ref): New function.
3062 (ppc_emit_const): New function.
3063 (ppc_emit_reg): New function.
3064 (ppc_emit_pop): New function.
3065 (ppc_emit_stack_flush): New function.
3066 (ppc_emit_swap): New function.
3067 (ppc_emit_stack_adjust): New function.
3068 (ppc_emit_call): New function.
3069 (ppc_emit_int_call_1): New function.
3070 (ppc_emit_void_call_2): New function.
3071 (ppc_emit_if_goto): New function.
3072 (ppc_emit_goto): New function.
3073 (ppc_emit_eq_goto): New function.
3074 (ppc_emit_ne_goto): New function.
3075 (ppc_emit_lt_goto): New function.
3076 (ppc_emit_le_goto): New function.
3077 (ppc_emit_gt_goto): New function.
3078 (ppc_emit_ge_goto): New function.
3079 (ppc_write_goto_address): New function.
3080 (ppc_emit_ops_impl): New static variable.
3081 (ppc64v1_emit_prologue): New function.
3082 (ppc64v2_emit_prologue): New function.
3083 (ppc64_emit_epilogue): New function.
3084 (ppc64_emit_add): New function.
3085 (ppc64_emit_sub): New function.
3086 (ppc64_emit_mul): New function.
3087 (ppc64_emit_lsh): New function.
3088 (ppc64_emit_rsh_signed): New function.
3089 (ppc64_emit_rsh_unsigned): New function.
3090 (ppc64_emit_ext): New function.
3091 (ppc64_emit_zero_ext): New function.
3092 (ppc64_emit_log_not): New function.
3093 (ppc64_emit_bit_and): New function.
3094 (ppc64_emit_bit_or): New function.
3095 (ppc64_emit_bit_xor): New function.
3096 (ppc64_emit_bit_not): New function.
3097 (ppc64_emit_equal): New function.
3098 (ppc64_emit_less_signed): New function.
3099 (ppc64_emit_less_unsigned): New function.
3100 (ppc64_emit_ref): New function.
3101 (ppc64_emit_const): New function.
3102 (ppc64v1_emit_reg): New function.
3103 (ppc64v2_emit_reg): New function.
3104 (ppc64_emit_pop): New function.
3105 (ppc64_emit_stack_flush): New function.
3106 (ppc64_emit_swap): New function.
3107 (ppc64v1_emit_call): New function.
3108 (ppc64v2_emit_call): New function.
3109 (ppc64v1_emit_int_call_1): New function.
3110 (ppc64v2_emit_int_call_1): New function.
3111 (ppc64v1_emit_void_call_2): New function.
3112 (ppc64v2_emit_void_call_2): New function.
3113 (ppc64_emit_if_goto): New function.
3114 (ppc64_emit_eq_goto): New function.
3115 (ppc64_emit_ne_goto): New function.
3116 (ppc64_emit_lt_goto): New function.
3117 (ppc64_emit_le_goto): New function.
3118 (ppc64_emit_gt_goto): New function.
3119 (ppc64_emit_ge_goto): New function.
3120 (ppc64v1_emit_ops_impl): New static variable.
3121 (ppc64v2_emit_ops_impl): New static variable.
3122 (ppc_emit_ops): New function.
3123 (linux_low_target): Wire in ppc_emit_ops.
3125 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3126 Marcin Kościelnicki <koriakin@0x04.net>
3129 * Makefile.in: Add powerpc-*-ipa.o
3130 * configure.srv: Add ipa_obj for powerpc*-linux.
3131 * linux-ppc-ipa.c: New file.
3132 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3134 (PPC_FIELD): New macro.
3135 (PPC_SEXT): New macro.
3136 (PPC_OP6): New macro.
3137 (PPC_BO): New macro.
3138 (PPC_LI): New macro.
3139 (PPC_BD): New macro.
3140 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3141 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3142 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3143 (ppc_get_thread_area): New function.
3144 (is_elfv2_inferior): New function.
3145 (gen_ds_form): New function.
3146 (GEN_STD): New macro.
3147 (GEN_STDU): New macro.
3148 (GEN_LD): New macro.
3149 (GEN_LDU): New macro.
3150 (gen_d_form): New function.
3151 (GEN_ADDI): New macro.
3152 (GEN_ADDIS): New macro.
3153 (GEN_LI): New macro.
3154 (GEN_LIS): New macro.
3155 (GEN_ORI): New macro.
3156 (GEN_ORIS): New macro.
3157 (GEN_LWZ): New macro.
3158 (GEN_STW): New macro.
3159 (GEN_STWU): New macro.
3160 (gen_xfx_form): New function.
3161 (GEN_MFSPR): New macro.
3162 (GEN_MTSPR): New macro.
3163 (GEN_MFCR): New macro.
3164 (GEN_MTCR): New macro.
3165 (GEN_SYNC): New macro.
3166 (GEN_LWSYNC): New macro.
3167 (gen_x_form): New function.
3168 (GEN_OR): New macro.
3169 (GEN_MR): New macro.
3170 (GEN_LWARX): New macro.
3171 (GEN_STWCX): New macro.
3172 (GEN_CMPW): New macro.
3173 (gen_md_form): New function.
3174 (GEN_RLDICL): New macro.
3175 (GEN_RLDICR): New macro.
3176 (gen_i_form): New function.
3178 (GEN_BL): New macro.
3179 (gen_b_form): New function.
3180 (GEN_BNE): New macro.
3181 (GEN_LOAD): New macro.
3182 (GEN_STORE): New macro.
3183 (gen_limm): New function.
3184 (gen_atomic_xchg): New function.
3185 (gen_call): New function.
3186 (ppc_relocate_instruction): New function.
3187 (ppc_install_fast_tracepoint_jump_pad): New function.
3188 (ppc_get_min_fast_tracepoint_insn_len): New function.
3189 (ppc_get_ipa_tdesc_idx): New function.
3190 (the_low_target): Wire in the new functions.
3191 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3193 * linux-ppc-tdesc.h: New file.
3195 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3197 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3198 (alloc_jump_pad_buffer): New function.
3199 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3200 (alloc_jump_pad_buffer): New function.
3201 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3202 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3203 (alloc_jump_pad_buffer): New function.
3204 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3205 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3206 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3207 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3209 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3211 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3212 * linux-amd64-ipa.c: Likewise.
3213 * linux-i386-ipa.c: Likewise.
3214 * linux-s390-ipa.c: Likewise.
3215 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3216 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3217 set_trace_state_variable_value_ptr.
3218 (struct ipa_sym_addresses): Likewise.
3219 (symbol_list): Likewise.
3220 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3221 accessing gdb_collect directly.
3222 (gdb_collect_ptr_type): New typedef.
3223 (get_raw_reg_ptr_type): New typedef.
3224 (get_trace_state_variable_value_ptr_type): New typedef.
3225 (set_trace_state_variable_value_ptr_type): New typedef.
3226 (gdb_collect_ptr): New global.
3227 (get_raw_reg_ptr): New global.
3228 (get_trace_state_variable_value_ptr): New global.
3229 (set_trace_state_variable_value_ptr): New global.
3230 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3231 accessing get_raw_reg directly.
3232 (get_get_tsv_func_addr): Likewise for
3233 get_trace_state_variable_value_ptr.
3234 (get_set_tsv_func_addr): Likewise for
3235 set_trace_state_variable_value_ptr.
3236 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3238 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3240 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3242 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3244 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3246 (relocate_instruction): Remove own_buf.
3247 * server.c (own_buf): Make global.
3248 (handle_v_requests): Make global.
3249 * server.h (own_buf): New declaration.
3250 (handle_v_requests): New prototype.
3252 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3255 * linux-s390-low.c (add_insns): New function.
3256 (s390_emit_prologue): New function.
3257 (s390_emit_epilogue): New function.
3258 (s390_emit_add): New function.
3259 (s390_emit_sub): New function.
3260 (s390_emit_mul): New function.
3261 (s390_emit_lsh): New function.
3262 (s390_emit_rsh_signed): New function.
3263 (s390_emit_rsh_unsigned): New function.
3264 (s390_emit_ext): New function.
3265 (s390_emit_log_not): New function.
3266 (s390_emit_bit_and): New function.
3267 (s390_emit_bit_or): New function.
3268 (s390_emit_bit_xor): New function.
3269 (s390_emit_bit_not): New function.
3270 (s390_emit_equal): New function.
3271 (s390_emit_less_signed): New function.
3272 (s390_emit_less_unsigned): New function.
3273 (s390_emit_ref): New function.
3274 (s390_emit_if_goto): New function.
3275 (s390_emit_goto): New function.
3276 (s390_write_goto_address): New function.
3277 (s390_emit_litpool): New function.
3278 (s390_emit_const): New function.
3279 (s390_emit_call): New function.
3280 (s390_emit_reg): New function.
3281 (s390_emit_pop): New function.
3282 (s390_emit_stack_flush): New function.
3283 (s390_emit_zero_ext): New function.
3284 (s390_emit_swap): New function.
3285 (s390_emit_stack_adjust): New function.
3286 (s390_emit_set_r2): New function.
3287 (s390_emit_int_call_1): New function.
3288 (s390_emit_void_call_2): New function.
3289 (s390_emit_eq_goto): New function.
3290 (s390_emit_ne_goto): New function.
3291 (s390_emit_lt_goto): New function.
3292 (s390_emit_le_goto): New function.
3293 (s390_emit_gt_goto): New function.
3294 (s390_emit_ge_goto): New function.
3295 (s390x_emit_prologue): New function.
3296 (s390x_emit_epilogue): New function.
3297 (s390x_emit_add): New function.
3298 (s390x_emit_sub): New function.
3299 (s390x_emit_mul): New function.
3300 (s390x_emit_lsh): New function.
3301 (s390x_emit_rsh_signed): New function.
3302 (s390x_emit_rsh_unsigned): New function.
3303 (s390x_emit_ext): New function.
3304 (s390x_emit_log_not): New function.
3305 (s390x_emit_bit_and): New function.
3306 (s390x_emit_bit_or): New function.
3307 (s390x_emit_bit_xor): New function.
3308 (s390x_emit_bit_not): New function.
3309 (s390x_emit_equal): New function.
3310 (s390x_emit_less_signed): New function.
3311 (s390x_emit_less_unsigned): New function.
3312 (s390x_emit_ref): New function.
3313 (s390x_emit_if_goto): New function.
3314 (s390x_emit_const): New function.
3315 (s390x_emit_call): New function.
3316 (s390x_emit_reg): New function.
3317 (s390x_emit_pop): New function.
3318 (s390x_emit_stack_flush): New function.
3319 (s390x_emit_zero_ext): New function.
3320 (s390x_emit_swap): New function.
3321 (s390x_emit_stack_adjust): New function.
3322 (s390x_emit_int_call_1): New function.
3323 (s390x_emit_void_call_2): New function.
3324 (s390x_emit_eq_goto): New function.
3325 (s390x_emit_ne_goto): New function.
3326 (s390x_emit_lt_goto): New function.
3327 (s390x_emit_le_goto): New function.
3328 (s390x_emit_gt_goto): New function.
3329 (s390x_emit_ge_goto): New function.
3330 (s390_emit_ops): New function.
3331 (struct linux_target_ops): Fill in emit_ops hook.
3333 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3336 * Makefile.in: Add s390 IPA files.
3337 * configure.srv: Build IPA for s390.
3338 * linux-s390-ipa.c: New file.
3339 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3340 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3341 (tdesc_s390_linux32): Likewise.
3342 (init_registers_s390_linux32v1): Likewise.
3343 (tdesc_s390_linux32v1): Likewise.
3344 (init_registers_s390_linux32v2): Likewise.
3345 (tdesc_s390_linux32v2): Likewise.
3346 (init_registers_s390_linux64): Likewise.
3347 (tdesc_s390_linux64): Likewise.
3348 (init_registers_s390_linux64v1): Likewise.
3349 (tdesc_s390_linux64v1): Likewise.
3350 (init_registers_s390_linux64v2): Likewise.
3351 (tdesc_s390_linux64v2): Likewise.
3352 (init_registers_s390_te_linux64): Likewise.
3353 (tdesc_s390_te_linux64): Likewise.
3354 (init_registers_s390_vx_linux64): Likewise.
3355 (tdesc_s390_vx_linux64): Likewise.
3356 (init_registers_s390_tevx_linux64): Likewise.
3357 (tdesc_s390_tevx_linux64): Likewise.
3358 (init_registers_s390x_linux64): Likewise.
3359 (tdesc_s390x_linux64): Likewise.
3360 (init_registers_s390x_linux64v1): Likewise.
3361 (tdesc_s390x_linux64v1): Likewise.
3362 (init_registers_s390x_linux64v2): Likewise.
3363 (tdesc_s390x_linux64v2): Likewise.
3364 (init_registers_s390x_te_linux64): Likewise.
3365 (tdesc_s390x_te_linux64): Likewise.
3366 (init_registers_s390x_vx_linux64): Likewise.
3367 (tdesc_s390x_vx_linux64): Likewise.
3368 (init_registers_s390x_tevx_linux64): Likewise.
3369 (tdesc_s390x_tevx_linux64): Likewise.
3370 (have_hwcap_s390_vx): New static variable.
3371 (s390_arch_setup): Fill have_hwcap_s390_vx.
3372 (s390_get_thread_area): New function.
3373 (s390_ft_entry_gpr_esa): New const.
3374 (s390_ft_entry_gpr_zarch): New const.
3375 (s390_ft_entry_misc): New const.
3376 (s390_ft_entry_fr): New const.
3377 (s390_ft_entry_vr): New const.
3378 (s390_ft_main_31): New const.
3379 (s390_ft_main_64): New const.
3380 (s390_ft_exit_fr): New const.
3381 (s390_ft_exit_vr): New const.
3382 (s390_ft_exit_misc): New const.
3383 (s390_ft_exit_gpr_esa): New const.
3384 (s390_ft_exit_gpr_zarch): New const.
3385 (append_insns): New function.
3386 (s390_relocate_instruction): New function.
3387 (s390_install_fast_tracepoint_jump_pad): New function.
3388 (s390_get_min_fast_tracepoint_insn_len): New function.
3389 (s390_get_ipa_tdesc_idx): New function.
3390 (struct linux_target_ops): Wire in the above functions.
3391 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3392 * linux-s390-tdesc.h: New file.
3394 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3396 * linux-s390-low.c (s390_supports_tracepoints): New function.
3397 (struct linux_target_ops): Fill supports_tracepoints hook.
3399 2016-03-18 Yao Qi <yao.qi@linaro.org>
3401 * linux-low.c (lwp_signal_can_be_delivered): New function.
3402 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3404 2016-03-18 Yao Qi <yao.qi@linaro.org>
3406 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3407 0 if signal is enqueued. Remove 'signal' from one debugging
3408 message. Move one debugging message to some lines below.
3409 Remove code setting 'signal' to 0.
3411 2016-03-18 Yao Qi <yao.qi@linaro.org>
3413 * linux-low.c (linux_low_filter_event): Remove redundant
3414 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3416 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3418 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3419 (struct linux_target_ops): Wire in the above.
3421 2016-03-03 Yao Qi <yao.qi@linaro.org>
3423 * linux-low.c: Update comments to start_step_over.
3425 2016-03-03 Yao Qi <yao.qi@linaro.org>
3428 * linux-low.c (handle_extended_wait): Set child suspended
3429 if event_lwp->bp_reinsert isn't zero.
3431 2016-03-02 Yao Qi <yao.qi@linaro.org>
3433 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3434 enqueue_pending_signal.
3436 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3438 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3441 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3443 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3444 (s390_regmap_3264) [!__s390x__]: New global.
3445 (s390_collect_ptrace_register): Skip map entries containing -1.
3446 (s390_supply_ptrace_register): Ditto.
3447 (s390_fill_gprs_high): New function.
3448 (s390_store_gprs_high): New function.
3449 (s390_regsets): Add NT_S390_HIGH_GPRS.
3450 (s390_get_hwcap): Enable on 31-bit.
3451 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3452 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3453 Detect NT_S390_HIGH_GPRS.
3454 (s390_usrregs_info_3264): Enable on 31-bit.
3455 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3456 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3458 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3461 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3462 * configure.srv: Ditto.
3463 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3464 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3465 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3466 (init_registers_amd64_linux): Remove prototype.
3467 (tdesc_amd64_linux): Remove declaration.
3468 (get_ipa_tdesc): New function.
3469 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3470 initialize remaining tdescs.
3471 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3472 (init_registers_i386_linux): Remove prototype.
3473 (tdesc_i386_linux): Remove declaration.
3474 (get_ipa_tdesc): New function.
3475 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3476 initialize remaining tdescs.
3477 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3478 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3479 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3480 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3481 (x86_get_ipa_tdesc_idx): New function.
3482 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3483 * linux-x86-tdesc.h: New file.
3484 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3485 (target_get_ipa_tdesc_idx): New macro.
3486 * tracepoint.c (ipa_tdesc_idx): New macro.
3487 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3488 (symbol_list): Add ipa_tdesc_idx.
3489 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3490 (ipa_tdesc): Remove.
3491 (ipa_tdesc_idx): New variable.
3492 (get_context_regcache): Use get_ipa_tdesc.
3493 (gdb_collect): Ditto.
3495 * tracepoint.h (get_ipa_tdesc): New prototype.
3496 (ipa_tdesc): Remove.
3498 2016-02-24 Pedro Alves <palves@redhat.com>
3500 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3501 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3502 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3503 Factor out common code between the USE_SIGTRAP_SIGINFO and
3504 !USE_SIGTRAP_SIGINFO blocks.
3505 (linux_low_filter_event): Call save_stop_reason instead of
3506 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3508 (linux_wait_1): Update comments.
3510 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
3512 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3513 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3514 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3515 ppc_insert_point, ppc_remove_point.
3517 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3519 * linux-s390-low.c (s390_supports_z_point_type): New function.
3520 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3522 2016-02-16 Yao Qi <yao.qi@linaro.org>
3524 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3525 PC. Get pc from regcache_read_pc.
3527 2016-02-12 Yao Qi <yao.qi@linaro.org>
3529 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3530 or linux_get_pc_32bit.
3531 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3533 2016-02-12 Yao Qi <yao.qi@linaro.org>
3535 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3536 arm_linux_get_next_pcs_fixup.
3538 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3540 * tracepoint.c (x_tracepoint_action_download): Change
3541 write_inferior_data_ptr to write_inferior_data_pointer.
3542 (cmd_qtstart): Likewise.
3543 (write_inferior_data_ptr): Remove.
3544 (download_agent_expr): Change write_inferior_data_ptr to
3545 write_inferior_data_pointer.
3546 (download_tracepoint_1): Likewise.
3547 (download_tracepoint): Likewise.
3548 (download_trace_state_variables): Likewise.
3550 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
3551 Marcin Kościelnicki <koriakin@0x04.net>
3553 * tracepoint.c (struct tracepoint_action_ops): Remove.
3554 (struct tracepoint_action): Remove ops.
3555 (m_tracepoint_action_download, r_tracepoint_action_download)
3556 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3557 size and offset accordingly.
3558 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3559 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3560 (tracepoint_action_send, tracepoint_action_download): New functions.
3561 Helpers for trace action handlers.
3562 (add_tracepoint_action): Remove setup actions ops.
3563 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3565 2016-02-10 Yao Qi <yao.qi@linaro.org>
3567 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3569 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3571 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3573 * configure: Regenerate.
3575 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3577 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3578 void * to gdb_byte *.
3579 * linux-low.c (siginfo_fixup): Likewise.
3580 (linux_xfer_siginfo): Likewise.
3581 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3583 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3585 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3587 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3589 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3591 * linux-x86-low.c [__x86_64__]: Include
3592 "nat/amd64-linux-siginfo.h".
3593 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3594 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3595 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3596 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3597 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3598 (cpt_si_fd, si_timerid, si_overrun): Move from
3599 nat/amd64-linux-siginfo.c.
3600 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3602 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3604 * server.c (skip_to_semicolon): Remove.
3605 (process_point_options): Use strchrnul instead of
3608 2016-01-26 Yao Qi <yao.qi@linaro.org>
3610 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3611 * linux-low.c (install_software_single_step_breakpoints): Don't
3612 call regcache_read_pc.
3613 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3616 2016-01-26 Yao Qi <yao.qi@linaro.org>
3618 * linux-low.c (install_software_single_step_breakpoints): Call
3619 regcache_read_pc instead of get_pc.
3621 2016-01-26 Yao Qi <yao.qi@linaro.org>
3623 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3624 (unblock_async_io): Rename to ...
3625 (block_unblock_async_io): ... it. New function.
3626 (enable_async_io): Don't install SIGIO handler. Unblock it
3628 (disable_async_io): Don't ignore SIGIO. Block it instead.
3629 (initialize_async_io): Install SIGIO handler. Don't call
3632 2016-01-26 Yao Qi <yao.qi@linaro.org>
3634 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3635 first character is '\003', call *the_target->request_interrupt.
3637 2016-01-25 Yao Qi <yao.qi@linaro.org>
3639 * remote-utils.c (new_thread_notify): Remove.
3640 (dead_thread_notify): Likewise.
3641 * remote-utils.h (new_thread_notify): Remove declaration.
3642 (dead_thread_notify): Likewise.
3644 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3646 * gdb.trace/pending.exp: Fix expected message on continue.
3648 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3650 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3651 it works properly on big-endian machines where sizeof (CORE_ADDR)
3654 2016-01-21 Pedro Alves <palves@redhat.com>
3656 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3657 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3658 * configure: Regenerate.
3660 2016-01-21 Yao Qi <yao.qi@linaro.org>
3662 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3663 is_thumb and set it according to CPSR saved on the stack.
3664 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3665 arm_sigreturn_next_pc.
3667 2016-01-18 Yao Qi <yao.qi@linaro.org>
3669 * linux-low.c (linux_set_pc_64bit): New function.
3670 (linux_get_pc_64bit): New function.
3671 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3673 * linux-sparc-low.c (debug_threads): Remove declaration.
3674 (sparc_get_pc): Remove.
3675 (the_low_target): Use linux_get_pc_64bit instead of
3677 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3678 (the_low_target): Use linux_get_pc_64bit and
3681 2016-01-18 Yao Qi <yao.qi@linaro.org>
3683 * linux-arm-low.c (debug_threads): Remove declaration.
3684 (arm_get_pc, arm_set_pc): Remove.
3685 (the_low_target): Use linux_get_pc_32bit and
3687 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3688 (the_low_target): Use linux_get_pc_32bit and
3690 * linux-cris-low.c (debug_threads): Remove declaration.
3691 (cris_get_pc, cris_set_pc,): Remove.
3692 (the_low_target): Use linux_get_pc_32bit and
3694 * linux-crisv32-low.c (debug_threads): Remove declaration.
3695 (cris_get_pc, cris_set_pc): Remove.
3696 (the_low_target): Use linux_get_pc_32bit and
3698 * linux-low.c: Include inttypes.h.
3699 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3700 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3701 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3702 (the_low_target): Use linux_get_pc_32bit and
3704 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3705 (the_low_target): Use linux_get_pc_32bit and
3707 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3708 (the_low_target): Use linux_get_pc_32bit and
3710 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3711 (the_low_target): Use linux_get_pc_32bit and
3713 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3714 (the_low_target): Use linux_get_pc_32bit and
3717 2016-01-18 Gary Benson <gbenson@redhat.com>
3719 * configure.ac (AC_FUNC_FORK): New check.
3720 * config.in: Regenerate.
3721 * configure: Likewise.
3723 2016-01-14 Yao Qi <yao.qi@linaro.org>
3725 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3726 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3727 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3728 arm_get_next_pcs_ctor.
3730 2016-01-12 Josh Stone <jistone@redhat.com>
3731 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3733 * inferiors.h: Include "gdb_vecs.h".
3734 (struct process_info): Add syscalls_to_catch.
3735 * inferiors.c (remove_process): Free syscalls_to_catch.
3736 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3737 syscall_return stops.
3738 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3739 * server.c (handle_general_set): Handle QCatchSyscalls.
3740 (handle_query): Report support for QCatchSyscalls.
3741 * target.h (struct target_ops): Add supports_catch_syscall.
3742 (target_supports_catch_syscall): New macro.
3743 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3744 (struct lwp_info): Add syscall_state.
3745 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3746 Maintain syscall_state and syscalls_to_catch across exec.
3747 (get_syscall_trapinfo): New function, proxy to the_low_target.
3748 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3749 (linux_low_filter_event): Toggle syscall_state entry/return for
3750 syscall traps, and set it ignored for all others.
3751 (gdb_catching_syscalls_p): New function.
3752 (gdb_catch_this_syscall_p): New function.
3753 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3754 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3755 (linux_supports_catch_syscall): New function.
3756 (linux_target_ops): Install it.
3757 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3758 (the_low_target): Install it.
3760 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3762 * acinclude.m4: Include new ../warning.m4 file.
3763 * configure: Regenerated.
3764 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3766 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3768 * ax.c (is_goto_target): Mark static.
3769 * linux-low.c (register_addr): Likewise.
3770 (linux_fetch_registers, linux_store_registers): Likewise.
3771 * mem-break.c (any_persistent_commands): Fix old prototype.
3772 (add_commands_to_breakpoint): Mark static.
3773 * regcache.c (find_register_by_name): Delete unused func.
3774 * remote-utils.c (hex_or_minus_one): Mark static.
3775 * server.c (monitor_show_help): Mark static.
3776 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3777 handle_v_requests): Likewise.
3779 2016-01-12 Pedro Alves <palves@redhat.com>
3781 Remove use of the registered trademark symbol throughout.
3783 2016-01-08 Yao Qi <yao.qi@linaro.org>
3785 * remote-utils.c (getpkt): If c is '\003', call target hook
3788 2016-01-06 Yao Qi <yao.qi@linaro.org>
3790 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3791 linux-aarch32-low.c.
3792 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3793 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3794 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3795 (thumb2_breakpoint): Declare.
3796 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3797 linux-aarch32-low.h.
3798 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3799 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3800 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3802 2016-01-01 Joel Brobecker <brobecker@adacore.com>
3804 * gdbreplay.c (gdbreplay_version): Change copyright year in
3806 * server.c (gdbserver_version): Likewise.
3808 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3810 * server.c (crc32_table): Delete.
3811 (crc32): Use libiberty's xcrc32 function.
3813 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3815 * lynx-low.c (lynx_delete_thread_callback): New function.
3816 (lynx_mourn): Properly delete our process and all of its
3817 threads. Remove call to clear_inferiors.
3819 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3821 * target.c (thread_search_callback): Add check that
3822 the thread_stopped target callback is not NULL before
3825 2015-12-21 Yao Qi <yao.qi@linaro.org>
3827 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3830 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3832 * server.c (handle_query): Call target_supports_software_single_step.
3834 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3836 * linux-low.c (single_step): New function.
3837 (linux_resume_one_lwp_throw): Call single_step.
3838 (start_step_over): Likewise.
3840 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3842 * Makefile.in (SFILES): Append arch/arm-linux.c,
3843 arch/arm-get-next-pcs.c.
3844 (arm-linux.o): New rule.
3845 (arm-get-next-pcs.o): New rule.
3846 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3848 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3849 to linux-aarch32-low.c.
3850 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3851 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3852 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3853 (thumb2_breakpoint_len): Likewise.
3854 (arm_is_thumb_mode): Make non-static.
3855 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3856 from linux-aarch32-low.c.
3857 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3858 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3859 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3860 (thumb2_breakpoint_len): Likewise.
3861 (arm_is_thumb_mode): New declaration.
3862 * linux-arm-low.c: Include arch/arm-linux.h
3863 aarch/arm-get-next-pcs.h, sys/syscall.h.
3864 (get_next_pcs_ops): New struct.
3865 (get_next_pcs_addr_bits_remove): New function.
3866 (get_next_pcs_is_thumb): New function.
3867 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3868 (arm_sigreturn_next_pc): Likewise.
3869 (get_next_pcs_syscall_next_pc): Likewise.
3870 (arm_gdbserver_get_next_pcs): Likewise.
3871 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3873 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3874 * server.h: Include gdb_vecs.h.
3876 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3878 * Makefile.in (SFILES): Append common/common-regcache.c.
3879 (OBS): Append common-regcache.o.
3880 (common-regcache.o): New rule.
3881 * regcache.c (init_register_cache): Initialize cache to
3883 (regcache_raw_read_unsigned): New function.
3884 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3885 register_status enum.
3887 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3889 * linux-aarch64-low.c (the_low_targets): Rename
3890 breakpoint_reinsert_addr to get_next_pcs.
3891 * linux-arm-low.c (the_low_targets): Likewise.
3892 * linux-bfin-low.c (the_low_targets): Likewise.
3893 * linux-cris-low.c (the_low_targets): Likewise.
3894 * linux-crisv32-low.c (the_low_targets): Likewise.
3895 * linux-low.c (can_software_single_step): Likewise.
3896 (install_software_single_step_breakpoints): New function.
3897 (start_step_over): Use install_software_single_step_breakpoints.
3898 * linux-low.h: New CORE_ADDR vector.
3899 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3901 * linux-mips-low.c (the_low_targets): Likewise.
3902 * linux-nios2-low.c (the_low_targets): Likewise.
3903 * linux-sparc-low.c (the_low_targets): Likewise.
3905 2015-12-17 Pedro Alves <palves@redhat.com>
3907 * linux-low.c (linux_kill_one_lwp): Remove references to
3909 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3911 (linux_init_signals): Delete.
3912 (initialize_low): Adjust.
3913 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3915 2015-12-16 Pedro Alves <palves@redhat.com>
3917 * configure.ac (compiler warning flags): When testing a
3918 -Wno-foo option, check whether -Wfoo works instead.
3919 * configure: Regenerate.
3921 2015-12-11 Don Breazeal <donb@codesourcery.com>
3923 * server.c (process_serial_event): Don't exit from gdbserver
3924 in remote mode if there are still active inferiors.
3926 2015-12-11 Yao Qi <yao.qi@linaro.org>
3928 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3929 arm_breakpoint_at if the process is 32-bit.
3931 2015-12-11 Yao Qi <yao.qi@linaro.org>
3933 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3936 2015-12-07 Yao Qi <yao.qi@linaro.org>
3938 * configure.srv: Append arm.o to srv_tgtobj for
3939 aarch64*-*-linux* target.
3940 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3941 from linux-arm-low.c.
3942 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3943 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3944 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3945 (thumb2_breakpoint_len): Likewise.
3946 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3947 (arm_breakpoint_kinds): Likewise.
3948 (arm_breakpoint_kind_from_pc): Likewise.
3949 (arm_sw_breakpoint_from_kind): Likewise.
3950 (arm_breakpoint_kind_from_current_state): Likewise.
3951 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3952 (arm_sw_breakpoint_from_kind): Declare.
3953 (arm_breakpoint_kind_from_current_state): Declare.
3954 (arm_breakpoint_at): Declare.
3955 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3956 arm_sw_breakpoint_from_kind if process is 32-bit.
3957 (aarch64_breakpoint_kind_from_pc): New function.
3958 (aarch64_breakpoint_kind_from_current_state): New function.
3959 (the_low_target): Initialize fields breakpoint_kind_from_pc
3960 and breakpoint_kind_from_current_state.
3961 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3962 linux-aarch32-low.c.
3963 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3964 (arm_breakpoint, arm_breakpoint_len): Likewise.
3965 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3966 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3967 (arm_is_thumb_mode): Likewise.
3968 (arm_breakpoint_at): Likewise.
3969 (arm_breakpoint_kind_from_pc): Likewise.
3970 (arm_sw_breakpoint_from_kind): Likewise.
3971 (arm_breakpoint_kind_from_current_state): Likewise.
3974 2015-08-04 Yao Qi <yao.qi@linaro.org>
3976 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3977 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3978 * server.c (extended_protocol): Remove "static".
3979 * server.h (extended_protocol): Declare it.
3981 2015-12-04 Josh Stone <jistone@redhat.com>
3983 * target.h (struct target_ops) <arch_setup>: Rename to ...
3984 (struct target_ops) <post_create_inferior>: ... this.
3985 (target_arch_setup): Rename to ...
3986 (target_post_create_inferior): ... this, calling post_create_inferior.
3987 * server.c (start_inferior): Update target_arch_setup calls to
3988 target_post_create_inferior.
3989 * linux-low.c (linux_low_ptrace_options): Forward declare.
3990 (linux_arch_setup): Update its comment for general use.
3991 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3992 (struct linux_target_ops): Use linux_post_create_inferior.
3993 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3994 to post_create_inferior.
3995 * nto-low.c (struct nto_target_ops): Likewise.
3996 * spu-low.c (struct spu_target_ops): Likewise.
3997 * win32-low.c (struct win32_target_ops): Likewise.
3999 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
4001 * linux-arm-low.c: Remove duplicate arch/arm.h include.
4003 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4005 * linux-arm-low.c (arm_reinsert_addr): Remove function.
4006 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
4007 * linux-cris-low.c (cris_reinsert_addr> Remove function.
4008 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4009 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
4010 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4011 * linux-mips-low.c (mips_reinsert_addr): Remove function.
4012 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4013 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
4014 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4015 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4016 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4018 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4020 * linux-low.c (linux_look_up_symbols): Don't call
4021 linux_supports_traceclone.
4022 * linux-low.h (thread_db_init): Remove use_events argument.
4023 * thread-db.c (thread_db_use_event): Remove global variable.
4024 (struct thread_db) <td_thr_event_enable_p>: Remove field.
4025 (struct thread_db) <td_create_bp>: Remove field.
4026 (thread_db_create_event): Remove function.
4027 (thread_db_enable_reporting): Likewise.
4028 (find_one_thread): Don't check for thread_db_use_events.
4029 (attach_thread): Likewise.
4030 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4031 (try_thread_db_load_1): Don't check for thread_db_use_events.
4032 (thread_db_init): Remove use_events argument and thread events
4034 (remove_thread_event_breakpoints): Remove function.
4035 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4037 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4039 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4041 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4042 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4043 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4044 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4045 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4047 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4049 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4050 * linux-low.c (can_hardware_single_step): Use
4051 supports_hardware_single_step.
4052 (can_software_single_step): New function.
4053 (start_step_over): Call can_software_single_step.
4054 (linux_supports_hardware_single_step): New function.
4055 (struct target_ops) <supports_software_single_step>: Initialize.
4056 * linux-low.h (struct linux_target_ops)
4057 <supports_hardware_single_step>: Initialize.
4058 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4059 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4060 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4061 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4062 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4063 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4064 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4065 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4066 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4067 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4069 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4070 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4072 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4073 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4074 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4076 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4077 * target.h (struct target_ops): <supports_software_single_step>:
4079 (target_supports_software_single_step): New macro.
4081 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4083 * linux-low.c (linux_wait_1): Fix pc advance condition.
4084 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4085 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4087 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4089 * linux-arm-low.c (arm_is_thumb_mode): New function.
4090 (arm_breakpoint_at): Use arm_is_thumb_mode.
4091 (arm_breakpoint_kind_from_current_state): New function.
4092 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4094 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4095 (linux_breakpoint_kind_from_current_state): New function.
4096 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4097 * linux-low.h (struct linux_target_ops)
4098 <breakpoint_kind_from_current_state>: New field.
4099 * target.h (struct target_ops): Likewise.
4100 (target_breakpoint_kind_from_current_state): New macro.
4102 2015-11-30 Pedro Alves <palves@redhat.com>
4104 * linux-low.c (linux_resume): Wake up the event loop before
4107 2015-11-30 Pedro Alves <palves@redhat.com>
4109 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4111 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4113 * target.c (struct thread_search): New structure.
4114 (thread_search_callback): New function.
4115 (prev_general_thread): New global.
4116 (prepare_to_access_memory, done_accessing_memory): New functions.
4117 * target.h (prepare_to_access_memory, done_accessing_memory):
4118 Replace macros with function declarations.
4120 2015-11-30 Pedro Alves <palves@redhat.com>
4123 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4124 report TARGET_WAITKIND_NO_RESUMED.
4125 * remote-utils.c (prepare_resume_reply): Handle
4126 TARGET_WAITKIND_NO_RESUMED.
4127 * server.c (report_no_resumed): New global.
4128 (handle_query) <qSupported>: Handle "no-resumed+". Report
4129 "no-resumed+" support.
4130 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4131 return error if the client doesn't support no-resumed events.
4132 (push_stop_notification): New function.
4133 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4134 events if the client supports them.
4136 2015-11-30 Pedro Alves <palves@redhat.com>
4138 * linux-low.c (thread_still_has_status_pending_p): Don't check
4140 (lwp_resumed): New function.
4141 (status_pending_p_callback): Return early if the LWP is not
4142 supposed to be resumed.
4144 2015-11-30 Pedro Alves <palves@redhat.com>
4146 * linux-low.c (handle_extended_wait): Assert that the LWP's
4147 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4148 thread create events, leave the new child's status pending.
4149 (linux_low_filter_event): If GDB wants to hear about thread exit
4150 events, leave the LWP marked dead and don't delete it.
4151 (linux_wait_for_event_filtered): Don't check for thread exit.
4152 (filter_exit_event): New function.
4153 (linux_wait_1): Use it, when returning an exit event.
4154 (linux_resume_one_lwp_throw): Assert that the LWP's
4155 waitstatus is TARGET_WAITKIND_IGNORE.
4156 * remote-utils.c (prepare_resume_reply): Handle
4157 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4158 * server.c (report_thread_events): New global.
4159 (handle_general_set): Handle QThreadEvents.
4160 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4161 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4162 TARGET_WAITKIND_THREAD_EXITED.
4163 * server.h (report_thread_events): Declare.
4165 2015-11-30 Pedro Alves <palves@redhat.com>
4167 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4168 the thread's last_resume_kind was resume_stop.
4170 2015-11-30 Pedro Alves <palves@redhat.com>
4172 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4175 2015-11-30 Pedro Alves <palves@redhat.com>
4177 * server.c (handle_v_requests): Handle vCtrlC.
4179 2015-11-30 Pedro Alves <palves@redhat.com>
4181 * gdbthread.h (find_any_thread_of_pid): Declare.
4182 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4184 * server.c (handle_query): If current_thread is NULL, look for
4185 another thread of the selected process.
4187 2015-11-26 Daniel Colascione <dancol@dancol.org>
4188 Simon Marchi <simon.marchi@ericsson.com>
4190 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4191 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4193 * target.h (struct target_ops) <thread_name>: New field.
4194 (target_thread_name): New macro.
4196 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4198 * regcache.h (regcache_invalidate_pid): Add declaration.
4199 * regcache.c (regcache_invalidate_pid): New function, extracted
4200 from regcache_invalidate.
4201 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4202 Add trivial documentation comment.
4203 * lynx-low.c: Use regcache_invalidate_pid instead of
4204 regcache_invalidate.
4206 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4208 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4209 and Elf64_auxv_t if the target is Android.
4211 2015-11-22 Doug Evans <xdje42@gmail.com>
4213 * target.h: #include <sys/types.h>.
4215 2015-11-19 Pedro Alves <palves@redhat.com>
4217 * linux-low.c (linux_process_qsupported): Change prototype.
4219 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4221 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4222 and adjust to loop over all features.
4223 * server.c (handle_query) <qSupported>: Adjust to call
4224 target_process_qsupported once, passing it a vector of unprocessed
4226 * target.h (struct target_ops) <process_qsupported>: Change
4228 (target_process_qsupported): Adjust.
4230 2015-11-19 Pedro Alves <palves@redhat.com>
4232 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4234 * configure: Regenerate.
4236 2015-11-19 Pedro Alves <palves@redhat.com>
4238 * configure: Regenerate.
4240 2015-11-19 Yao Qi <yao.qi@linaro.org>
4242 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4245 2015-11-19 Yao Qi <yao.qi@linaro.org>
4247 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4248 (struct aarch64_operand): Move enum out.
4250 2015-11-19 Yao Qi <yao.qi@linaro.org>
4252 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4253 struct user_fpsimd_state *.
4254 (aarch64_store_fpregset): Likewise.
4256 2015-11-19 Yao Qi <yao.qi@linaro.org>
4258 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4259 struct user_pt_regs *.
4260 (aarch64_store_gregset): Likewise.
4262 2015-11-18 Pedro Alves <palves@redhat.com>
4264 * Makefile.in (all_object_files): Add $IPA_OBJS.
4266 2015-11-17 Pedro Alves <palves@redhat.com>
4268 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4269 GDB_SIGNAL_0 and gdb_signal_to_string.
4271 2015-11-17 Pedro Alves <palves@redhat.com>
4273 * win32-low.c (handle_output_debug_string): Remove parameter.
4274 (win32_kill): Remove our_status local and adjust call to
4275 handle_output_debug_string.
4276 (get_child_debug_event): Adjust call to
4277 handle_output_debug_string.
4279 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4281 * linux-mips-low.c (mips_fill_gregset): Add cast.
4282 (mips_store_gregset): Likewise.
4283 (mips_fill_fpregset): Likewise.
4284 (mips_store_fpregset): Likewise.
4286 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4288 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4291 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4293 * linux-mips-low.c (mips_linux_new_thread): Change type of
4294 watch_type to enum target_hw_bp_type.
4296 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4298 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4299 Change return type to arm_hwbp_type.
4301 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4303 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4304 (arm_store_gregset): Likewise.
4305 * linux-arm-low.c (arm_get_hwcap): Likewise.
4306 (arm_read_description): Likewise.
4308 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4310 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4312 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4314 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4315 (ppc_fill_vsxregset): Likewise.
4316 (ppc_store_vsxregset): Likewise.
4317 (ppc_fill_vrregset): Likewise.
4318 (ppc_store_vrregset): Likewise.
4319 (ppc_fill_evrregset): Likewise.
4320 (ppc_store_evrregset): Likewise.
4322 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4324 * linux-ppc-low.c (ppc_usrregs_info): Remove
4325 forward-declaration.
4326 (ppc_arch_setup): Move lower in file.
4328 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4330 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4331 (ps_pdwrite): Likewise.
4333 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4335 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4336 to after assert checks.
4338 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4340 * proc-service.c (ps_pdread): Add/adjust casts.
4341 (ps_pdwrite): Add/adjust casts.
4343 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4345 * server.c (handle_search_memory_1): Cast return value of
4348 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4350 * server.c (write_qxfer_response): Change type of data to
4353 2015-10-29 Pedro Alves <palves@redhat.com>
4355 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4357 2015-10-29 Pedro Alves <palves@redhat.com>
4359 * tracepoint.c (clear_installed_tracepoints): Add casts.
4361 2015-10-29 Pedro Alves <palves@redhat.com>
4363 * server.c (handle_v_cont, process_serial_event): Add enum
4364 gdb_signal casts to signal parsing code.
4366 2015-10-29 Pedro Alves <palves@redhat.com>
4368 * linux-low.h (NULL_REGSET): Define.
4369 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4370 * linux-arm-low.c (arm_regsets): Likewise.
4371 * linux-crisv32-low.c (cris_regsets): Likewise.
4372 * linux-m68k-low.c (m68k_regsets): Likewise.
4373 * linux-mips-low.c (mips_regsets): Likewise.
4374 * linux-nios2-low.c (nios2_regsets): Likewise.
4375 * linux-ppc-low.c (ppc_regsets): Likewise.
4376 * linux-s390-low.c (s390_regsets): Likewise.
4377 * linux-sh-low.c (sh_regsets): Likewise.
4378 * linux-sparc-low.c (sparc_regsets): Likewise.
4379 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4380 * linux-tile-low.c (tile_regsets): Likewise.
4381 * linux-x86-low.c (x86_regsets): Likewise.
4382 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4384 2015-10-29 Pedro Alves <palves@redhat.com>
4386 * linux-low.h (NULL_REGSET): Define.
4387 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4388 * linux-arm-low.c (arm_regsets): Likewise.
4389 * linux-crisv32-low.c (cris_regsets): Likewise.
4390 * linux-m68k-low.c (m68k_regsets): Likewise.
4391 * linux-mips-low.c (mips_regsets): Likewise.
4392 * linux-nios2-low.c (nios2_regsets): Likewise.
4393 * linux-ppc-low.c (ppc_regsets): Likewise.
4394 * linux-s390-low.c (s390_regsets): Likewise.
4395 * linux-sh-low.c (sh_regsets): Likewise.
4396 * linux-sparc-low.c (sparc_regsets): Likewise.
4397 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4398 * linux-tile-low.c (tile_regsets): Likewise.
4399 * linux-x86-low.c (x86_regsets): Likewise.
4400 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4402 2015-10-26 Doug Evans <dje@google.com>
4404 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4406 2015-10-26 Doug Evans <dje@google.com>
4408 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4410 2015-10-26 Doug Evans <dje@google.com>
4412 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4414 (attach_thread, find_new_threads_callback): Ditto.
4416 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4418 * mem-break.h (set_breakpoint_data): Remove.
4420 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4422 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4423 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4424 (initialize_low): Remove set_breakpoint_data call.
4425 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4426 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4427 (initialize_low): Remove set_breakpoint_data call.
4428 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4429 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4430 (initialize_low): Remove set_breakpoint_data call.
4432 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4434 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4435 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4436 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4437 * target.h (target_breakpoint_kind_from_pc): New macro.
4439 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4441 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4442 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4443 the default breakpoint kind.
4445 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4447 * linux-arm-low.c (arm_supports_z_point_type): Add software
4450 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4452 * linux-arm-low.c: Refactor breakpoint definitions.
4453 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4454 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4456 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4458 * Makefile.in: Add arm.c/o.
4459 * configure.srv: Likewise.
4460 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4461 (arm_breakpoint_kind_from_pc): New function.
4462 (arm_sw_breakpoint_from_kind): Return proper kind.
4463 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4465 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4467 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4469 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4470 (struct raw_breakpoint) <size>: Remove.
4471 (struct raw_breakpoint) <kind>: Add.
4472 (bp_size): New function.
4473 (bp_opcode): Likewise.
4474 (find_raw_breakpoint_at): Adjust for kind.
4475 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4476 (remove_memory_breakpoint): Adjust for kind call bp_size.
4477 (set_raw_breakpoint_at): Adjust for kind.
4478 (set_breakpoint): Likewise.
4479 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4480 (delete_raw_breakpoint): Adjust for kind.
4481 (delete_breakpoint): Likewise.
4482 (find_gdb_breakpoint): Likewise.
4483 (set_gdb_breakpoint_1): Likewise.
4484 (set_gdb_breakpoint): Likewise.
4485 (delete_gdb_breakpoint_1): Likewise.
4486 (delete_gdb_breakpoint): Likewise.
4487 (uninsert_raw_breakpoint): Likewise.
4488 (reinsert_raw_breakpoint): Likewise.
4489 (set_breakpoint_data): Remove.
4490 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4491 (check_mem_read): Adjust for kind call bp_size.
4492 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4493 (clone_one_breakpoint): Adjust for kind.
4494 * mem-break.h (set_gdb_breakpoint): Likewise.
4495 (delete_gdb_breakpoint): Likewise.
4496 * server.c (process_serial_event): Likewise.
4498 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4500 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4501 (struct linux_target_ops) <breakpoint>: Remove.
4502 (struct linux_target_ops) <breakpoint_len>: Remove.
4503 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4504 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4505 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4506 (arm_sw_breakpoint_from_kind): New function.
4507 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4508 (struct linux_target_ops) <breakpoint>: Remove.
4509 (struct linux_target_ops) <breakpoint_len>: Remove.
4510 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4511 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4512 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4513 (struct linux_target_ops) <breakpoint>: Remove.
4514 (struct linux_target_ops) <breakpoint_len>: Remove.
4515 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4516 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4517 * linux-crisv32-low.c (cris_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-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4523 and sw_breakpoint_from_kind to increment the pc.
4524 (linux_breakpoint_kind_from_pc): New function.
4525 (linux_sw_breakpoint_from_kind): New function.
4526 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4527 (initialize_low): Call breakpoint_kind_from_pc and
4528 sw_breakpoint_from_kind to replace breakpoint_data/len.
4529 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4531 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4532 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4533 (struct linux_target_ops) <breakpoint>: Remove.
4534 (struct linux_target_ops) <breakpoint_len>: Remove.
4535 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4536 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4537 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4538 (struct linux_target_ops) <breakpoint>: Remove.
4539 (struct linux_target_ops) <breakpoint_len>: Remove.
4540 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4541 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4542 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4543 (struct linux_target_ops) <breakpoint>: Remove.
4544 (struct linux_target_ops) <breakpoint_len>: Remove.
4545 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4546 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4547 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4548 (struct linux_target_ops) <breakpoint>: Remove.
4549 (struct linux_target_ops) <breakpoint_len>: Remove.
4550 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4551 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4552 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4553 (struct linux_target_ops) <breakpoint>: Remove.
4554 (struct linux_target_ops) <breakpoint_len>: Remove.
4555 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4556 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4557 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4558 (struct linux_target_ops) <breakpoint>: Remove.
4559 (struct linux_target_ops) <breakpoint_len>: Remove.
4560 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4561 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4562 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4563 (struct linux_target_ops) <breakpoint>: Remove.
4564 (struct linux_target_ops) <breakpoint_len>: Remove.
4565 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4566 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4567 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4568 (struct linux_target_ops) <breakpoint>: Remove.
4569 (struct linux_target_ops) <breakpoint_len>: Remove.
4570 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4571 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4572 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4573 (struct linux_target_ops) <breakpoint>: Remove.
4574 (struct linux_target_ops) <breakpoint_len>: Remove.
4575 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4576 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4577 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4578 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4579 (struct linux_target_ops) <breakpoint>: Remove.
4580 (struct linux_target_ops) <breakpoint_len>: Remove.
4581 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4582 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4583 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4584 (struct linux_target_ops) <breakpoint>: Remove.
4585 (struct linux_target_ops) <breakpoint_len>: Remove.
4586 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4587 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4589 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4591 * linux-cris-low.c (cris_get_pc): Remove void arg.
4593 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4595 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4598 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4600 * inferiors.c (thread_pid_matches_callback): New function.
4601 (find_thread_process): New function.
4602 (remove_thread): Reset current_thread.
4603 (remove_process): Assert threads have been removed first.
4605 2015-10-15 Yao Qi <yao.qi@linaro.org>
4607 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4609 (aarch64_remove_point): Likewise.
4610 * regcache.c (regcache_register_size): New function.
4612 2015-10-12 Yao Qi <yao.qi@linaro.org>
4614 * linux-aarch64-low.c: Update all callers as emit_load_store
4615 is renamed to aarch64_emit_load_store.
4617 2015-10-12 Yao Qi <yao.qi@linaro.org>
4619 * linux-aarch64-low.c: Update all callers of function renaming
4620 from emit_insn to aarch64_emit_insn.
4622 2015-10-12 Yao Qi <yao.qi@linaro.org>
4624 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4625 arch/aarch64-insn.h.
4626 (struct aarch64_memory_operand): Likewise.
4628 (emit_insn): Move to arch/aarch64-insn.c.
4629 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4630 (emit_load_store): Move to arch/aarch64-insn.c.
4631 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4632 (can_encode_int32): Remove.
4634 2015-10-12 Yao Qi <yao.qi@linaro.org>
4636 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4637 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4638 (aarch64_relocate_instruction): Likewise.
4639 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4640 (struct aarch64_insn_visitor): Likewise.
4642 2015-10-12 Yao Qi <yao.qi@linaro.org>
4644 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4645 (struct aarch64_insn_visitor): New.
4646 (struct aarch64_insn_relocation_data): New.
4647 (aarch64_ftrace_insn_reloc_b): New function.
4648 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4649 (aarch64_ftrace_insn_reloc_cb): Likewise.
4650 (aarch64_ftrace_insn_reloc_tb): Likewise.
4651 (aarch64_ftrace_insn_reloc_adr): Likewise.
4652 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4653 (aarch64_ftrace_insn_reloc_others): Likewise.
4655 (aarch64_relocate_instruction): Use visitor.
4657 2015-10-12 Yao Qi <yao.qi@linaro.org>
4659 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4660 int. Add argument buf.
4661 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4662 aarch64_relocate_instruction.
4664 2015-10-12 Yao Qi <yao.qi@linaro.org>
4666 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4667 argument insn. Remove local variable insn. Don't call
4669 (aarch64_install_fast_tracepoint_jump_pad): Call
4672 2015-09-30 Yao Qi <yao.qi@linaro.org>
4674 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4675 (emit_load_store_pair): Likewise.
4677 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4679 * dll.c (match_dll): Add cast(s).
4680 (unloaded_dll): Likewise.
4681 * linux-low.c (second_thread_of_pid_p): Likewise.
4682 (delete_lwp_callback): Likewise.
4683 (count_events_callback): Likewise.
4684 (select_event_lwp_callback): Likewise.
4685 (linux_set_resume_request): Likewise.
4686 * server.c (accumulate_file_name_length): Likewise.
4687 (emit_dll_description): Likewise.
4688 (handle_qxfer_threads_worker): Likewise.
4689 (visit_actioned_threads): Likewise.
4690 * thread-db.c (any_thread_of): Likewise.
4691 * tracepoint.c (same_process_p): Likewise.
4692 (match_blocktype): Likewise.
4693 (build_traceframe_info_xml): Likewise.
4695 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4697 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4699 (gdb_unparse_agent_expr): Likewise.
4700 * hostio.c (require_data): Likewise.
4701 (handle_pread): Likewise.
4702 * linux-low.c (disable_regset): Likewise.
4703 (fetch_register): Likewise.
4704 (store_register): Likewise.
4705 (get_dynamic): Likewise.
4706 (linux_qxfer_libraries_svr4): Likewise.
4707 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4708 (set_fast_tracepoint_jump): Likewise.
4709 (uninsert_fast_tracepoint_jumps_at): Likewise.
4710 (reinsert_fast_tracepoint_jumps_at): Likewise.
4711 (validate_inserted_breakpoint): Likewise.
4712 (clone_agent_expr): Likewise.
4713 * regcache.c (init_register_cache): Likewise.
4714 * remote-utils.c (putpkt_binary_1): Likewise.
4715 (decode_M_packet): Likewise.
4716 (decode_X_packet): Likewise.
4717 (look_up_one_symbol): Likewise.
4718 (relocate_instruction): Likewise.
4719 (monitor_output): Likewise.
4720 * server.c (handle_search_memory): Likewise.
4721 (handle_qxfer_exec_file): Likewise.
4722 (handle_qxfer_libraries): Likewise.
4723 (handle_qxfer): Likewise.
4724 (handle_query): Likewise.
4725 (handle_v_cont): Likewise.
4726 (handle_v_run): Likewise.
4727 (captured_main): Likewise.
4728 * target.c (write_inferior_memory): Likewise.
4729 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4730 * tracepoint.c (init_trace_buffer): Likewise.
4731 (add_tracepoint_action): Likewise.
4732 (add_traceframe): Likewise.
4733 (add_traceframe_block): Likewise.
4734 (cmd_qtdpsrc): Likewise.
4735 (cmd_qtdv): Likewise.
4736 (cmd_qtstatus): Likewise.
4737 (response_source): Likewise.
4738 (response_tsv): Likewise.
4739 (cmd_qtnotes): Likewise.
4740 (gdb_collect): Likewise.
4741 (initialize_tracepoint): Likewise.
4743 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4745 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4746 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4747 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4749 (enum aarch64_condition_codes): New enum.
4750 (w0): New static global.
4753 (struct aarch64_memory_operand) <type>: New
4754 MEMORY_OPERAND_POSTINDEX type.
4755 (postindex_memory_operand): New helper function.
4756 (emit_ret): New function.
4757 (emit_load_store_pair): New function, factored out of emit_stp
4758 with support for MEMORY_OPERAND_POSTINDEX.
4759 (emit_stp): Rewrite using emit_load_store_pair.
4760 (emit_ldp): New function.
4761 (emit_load_store): Likewise.
4762 (emit_ldr): Mention post-index instruction in comment.
4763 (emit_ldrh): New function.
4764 (emit_ldrb): New function.
4765 (emit_ldrsw): Mention post-index instruction in comment.
4766 (emit_str): Likewise.
4767 (emit_subs): New function.
4768 (emit_cmp): Likewise.
4769 (emit_and): Likewise.
4770 (emit_orr): Likewise.
4771 (emit_orn): Likewise.
4772 (emit_eor): Likewise.
4773 (emit_mvn): Likewise.
4774 (emit_lslv): Likewise.
4775 (emit_lsrv): Likewise.
4776 (emit_asrv): Likewise.
4777 (emit_mul): Likewise.
4778 (emit_sbfm): Likewise.
4779 (emit_sbfx): Likewise.
4780 (emit_ubfm): Likewise.
4781 (emit_ubfx): Likewise.
4782 (emit_csinc): Likewise.
4783 (emit_cset): Likewise.
4784 (emit_nop): Likewise.
4785 (emit_ops_insns): New helper function.
4786 (emit_pop): Likewise.
4787 (emit_push): Likewise.
4788 (aarch64_emit_prologue): New function.
4789 (aarch64_emit_epilogue): Likewise.
4790 (aarch64_emit_add): Likewise.
4791 (aarch64_emit_sub): Likewise.
4792 (aarch64_emit_mul): Likewise.
4793 (aarch64_emit_lsh): Likewise.
4794 (aarch64_emit_rsh_signed): Likewise.
4795 (aarch64_emit_rsh_unsigned): Likewise.
4796 (aarch64_emit_ext): Likewise.
4797 (aarch64_emit_log_not): Likewise.
4798 (aarch64_emit_bit_and): Likewise.
4799 (aarch64_emit_bit_or): Likewise.
4800 (aarch64_emit_bit_xor): Likewise.
4801 (aarch64_emit_bit_not): Likewise.
4802 (aarch64_emit_equal): Likewise.
4803 (aarch64_emit_less_signed): Likewise.
4804 (aarch64_emit_less_unsigned): Likewise.
4805 (aarch64_emit_ref): Likewise.
4806 (aarch64_emit_if_goto): Likewise.
4807 (aarch64_emit_goto): Likewise.
4808 (aarch64_write_goto_address): Likewise.
4809 (aarch64_emit_const): Likewise.
4810 (aarch64_emit_call): Likewise.
4811 (aarch64_emit_reg): Likewise.
4812 (aarch64_emit_pop): Likewise.
4813 (aarch64_emit_stack_flush): Likewise.
4814 (aarch64_emit_zero_ext): Likewise.
4815 (aarch64_emit_swap): Likewise.
4816 (aarch64_emit_stack_adjust): Likewise.
4817 (aarch64_emit_int_call_1): Likewise.
4818 (aarch64_emit_void_call_2): Likewise.
4819 (aarch64_emit_eq_goto): Likewise.
4820 (aarch64_emit_ne_goto): Likewise.
4821 (aarch64_emit_lt_goto): Likewise.
4822 (aarch64_emit_le_goto): Likewise.
4823 (aarch64_emit_gt_goto): Likewise.
4824 (aarch64_emit_ge_got): Likewise.
4825 (aarch64_emit_ops_impl): New static global variable.
4826 (aarch64_emit_ops): New target function, return
4827 &aarch64_emit_ops_impl.
4828 (struct linux_target_ops): Install it.
4830 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4832 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4833 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4835 * linux-aarch64-ipa.c: New file.
4836 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4838 (aarch64_get_thread_area): New target method.
4839 (extract_signed_bitfield): New helper function.
4840 (aarch64_decode_ldr_literal): New function.
4841 (enum aarch64_opcodes): New enum.
4842 (struct aarch64_register): New struct.
4843 (struct aarch64_operand): New struct.
4844 (x0): New static global.
4853 (aarch64_register): New helper function.
4854 (register_operand): Likewise.
4855 (immediate_operand): Likewise.
4856 (struct aarch64_memory_operand): New struct.
4857 (offset_memory_operand): New helper function.
4858 (preindex_memory_operand): Likewise.
4859 (enum aarch64_system_control_registers): New enum.
4860 (ENCODE): New macro.
4861 (emit_insn): New helper function.
4862 (emit_b): New function.
4863 (emit_bcond): Likewise.
4864 (emit_cb): Likewise.
4865 (emit_tb): Likewise.
4866 (emit_blr): Likewise.
4867 (emit_stp): Likewise.
4868 (emit_ldp_q_offset): Likewise.
4869 (emit_stp_q_offset): Likewise.
4870 (emit_load_store): Likewise.
4871 (emit_ldr): Likewise.
4872 (emit_ldrsw): Likewise.
4873 (emit_str): Likewise.
4874 (emit_ldaxr): Likewise.
4875 (emit_stxr): Likewise.
4876 (emit_stlr): Likewise.
4877 (emit_data_processing_reg): Likewise.
4878 (emit_data_processing): Likewise.
4879 (emit_add): Likewise.
4880 (emit_sub): Likewise.
4881 (emit_mov): Likewise.
4882 (emit_movk): Likewise.
4883 (emit_mov_addr): Likewise.
4884 (emit_mrs): Likewise.
4885 (emit_msr): Likewise.
4886 (emit_sevl): Likewise.
4887 (emit_wfe): Likewise.
4888 (append_insns): Likewise.
4889 (can_encode_int32_in): New helper function.
4890 (aarch64_relocate_instruction): New function.
4891 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4892 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4893 (struct linux_target_ops): Install aarch64_get_thread_area,
4894 aarch64_install_fast_tracepoint_jump_pad and
4895 aarch64_get_min_fast_tracepoint_insn_len.
4897 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4899 * Makefile.in (aarch64-insn.o): New rule.
4900 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4902 2015-09-21 Yao Qi <yao.qi@linaro.org>
4904 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4906 2015-09-21 Yao Qi <yao.qi@linaro.org>
4908 * tracepoint.c (max_jump_pad_size): Remove.
4910 2015-09-18 Yao Qi <yao.qi@linaro.org>
4912 * linux-aarch64-low.c: Don't include sys/uio.h.
4913 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4915 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4917 * tracepoint.c (eval_result_type): Change prototype.
4918 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4920 2015-09-15 Pedro Alves <palves@redhat.com>
4922 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4923 Check whether to report exec events instead of checking whether
4924 multiprocess is enabled.
4926 2015-09-15 Pedro Alves <palves@redhat.com>
4929 * remote-utils.c (prepare_resume_reply): Merge
4930 TARGET_WAITKIND_VFORK_DONE switch case with the
4931 TARGET_WAITKIND_FORKED case.
4933 2015-09-15 Yao Qi <yao.qi@linaro.org>
4935 * server.c (handle_query): Check string comparison using
4936 "else if" instead of "if".
4938 2015-09-15 Yao Qi <yao.qi@linaro.org>
4940 * server.c (vCont_supported): New global variable.
4941 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4942 matches. Append ";vContSupported+" to own_buf.
4943 (handle_v_requests): Append ";s;S" to own_buf if target supports
4944 hardware single step or vCont_supported is false.
4945 (capture_main): Set vCont_supported to zero.
4947 2015-09-15 Yao Qi <yao.qi@linaro.org>
4949 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4951 (linux_supports_hardware_single_step): ... New function.
4952 (linux_target_ops): Update.
4953 * lynx-low.c (lynx_target_ops): Set field
4954 supports_hardware_single_step to target_can_do_hardware_single_step.
4955 * nto-low.c (nto_target_ops): Likewise.
4956 * spu-low.c (spu_target_ops): Likewise.
4957 * win32-low.c (win32_target_ops): Likewise.
4958 * target.c (target_can_do_hardware_single_step): New function.
4959 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4960 Remove. <supports_hardware_single_step>: New field.
4961 (target_supports_conditional_breakpoints): Remove.
4962 (target_supports_hardware_single_step): New macro.
4963 (target_can_do_hardware_single_step): Declare.
4964 * server.c (handle_query): Use target_supports_hardware_single_step
4965 instead of target_supports_conditional_breakpoints.
4967 2015-09-15 Yao Qi <yao.qi@linaro.org>
4969 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4971 (struct linux_target_ops the_low_target): Install
4972 aarch64_linux_siginfo_fixup.
4974 2015-09-11 Don Breazeal <donb@codesourcery.com>
4975 Luis Machado <lgustavo@codesourcery.com>
4977 * linux-low.c (linux_mourn): Static declaration.
4978 (linux_arch_setup): Move in front of
4979 handle_extended_wait.
4980 (linux_arch_setup_thread): New function.
4981 (handle_extended_wait): Handle exec events. Call
4982 linux_arch_setup_thread. Make event_lwp argument a
4983 pointer-to-a-pointer.
4984 (check_zombie_leaders): Do not check stopped threads.
4985 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4986 (linux_low_filter_event): Add lwp and thread for exec'ing
4987 non-leader thread if leader thread has been deleted.
4988 Refactor code into linux_arch_setup_thread and call it.
4989 Pass child lwp pointer by reference to handle_extended_wait.
4990 (linux_wait_for_event_filtered): Update comment.
4991 (linux_wait_1): Prevent clobbering exec event status.
4992 (linux_supports_exec_events): New function.
4993 (linux_target_ops) <supports_exec_events>: Initialize new member.
4994 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4996 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4997 * server.c (report_exec_events): New global variable.
4998 (handle_query): Handle qSupported query for exec-events feature.
4999 (captured_main): Initialize report_exec_events.
5000 * server.h (report_exec_events): Declare new global variable.
5001 * target.h (struct target_ops) <supports_exec_events>: New
5003 (target_supports_exec_events): New macro.
5004 * win32-low.c (win32_target_ops) <supports_exec_events>:
5005 Initialize new member.
5007 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
5009 * linux-low.c (linux_low_enable_btrace): Remove.
5010 (linux_target_ops): Replace linux_low_enable_btrace with
5011 linux_enable_btrace.
5013 2015-09-03 Yao Qi <yao.qi@linaro.org>
5015 * linux-aarch64-low.c (aarch64_insert_point): Call
5016 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5019 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5021 * linux-low.c (check_stopped_by_breakpoint): Use
5022 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5024 2015-08-27 Pedro Alves <palves@redhat.com>
5026 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
5028 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
5030 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5031 the XNEW-family equivalent.
5032 (compile_bytecodes): Likewise.
5033 * dll.c (loaded_dll): Likewise.
5034 * event-loop.c (append_callback_event): Likewise.
5035 (create_file_handler): Likewise.
5036 (create_file_event): Likewise.
5037 * hostio.c (handle_open): Likewise.
5038 * inferiors.c (add_thread): Likewise.
5039 (add_process): Likewise.
5040 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5041 * linux-arm-low.c (arm_new_process): Likewise.
5042 (arm_new_thread): Likewise.
5043 * linux-low.c (add_to_pid_list): Likewise.
5044 (linux_add_process): Likewise.
5045 (handle_extended_wait): Likewise.
5046 (add_lwp): Likewise.
5047 (enqueue_one_deferred_signal): Likewise.
5048 (enqueue_pending_signal): Likewise.
5049 (linux_resume_one_lwp_throw): Likewise.
5050 (linux_resume_one_thread): Likewise.
5051 (linux_read_memory): Likewise.
5052 (linux_write_memory): Likewise.
5053 * linux-mips-low.c (mips_linux_new_process): Likewise.
5054 (mips_linux_new_thread): Likewise.
5055 (mips_add_watchpoint): Likewise.
5056 * linux-x86-low.c (initialize_low_arch): Likewise.
5057 * lynx-low.c (lynx_add_process): Likewise.
5058 * mem-break.c (set_raw_breakpoint_at): Likewise.
5059 (set_breakpoint): Likewise.
5060 (add_condition_to_breakpoint): Likewise.
5061 (add_commands_to_breakpoint): Likewise.
5062 (clone_agent_expr): Likewise.
5063 (clone_one_breakpoint): Likewise.
5064 * regcache.c (new_register_cache): Likewise.
5065 * remote-utils.c (look_up_one_symbol): Likewise.
5066 * server.c (queue_stop_reply): Likewise.
5067 (start_inferior): Likewise.
5068 (queue_stop_reply_callback): Likewise.
5069 (handle_target_event): Likewise.
5070 * spu-low.c (fetch_ppc_memory): Likewise.
5071 (store_ppc_memory): Likewise.
5072 * target.c (set_target_ops): Likewise.
5073 * thread-db.c (thread_db_load_search): Likewise.
5074 (try_thread_db_load_1): Likewise.
5075 * tracepoint.c (add_tracepoint): Likewise.
5076 (add_tracepoint_action): Likewise.
5077 (create_trace_state_variable): Likewise.
5078 (cmd_qtdpsrc): Likewise.
5079 (cmd_qtro): Likewise.
5080 (add_while_stepping_state): Likewise.
5081 * win32-low.c (child_add_thread): Likewise.
5082 (get_image_name): Likewise.
5084 2015-08-25 Yao Qi <yao.qi@linaro.org>
5086 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5088 2015-08-25 Yao Qi <yao.qi@linaro.org>
5090 * Makefile.in (aarch64-linux.o): New rule.
5091 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5093 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5094 (aarch64_init_debug_reg_state): Make it extern.
5095 (aarch64_linux_prepare_to_resume): Remove.
5097 2015-08-25 Yao Qi <yao.qi@linaro.org>
5099 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5100 lwp_arch_private_info and ptid_of_lwp.
5102 2015-08-25 Yao Qi <yao.qi@linaro.org>
5104 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5105 Find proc_info by find_process_pid. All callers updated.
5107 2015-08-25 Yao Qi <yao.qi@linaro.org>
5109 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5111 (debug_reg_change_callback): Remove.
5112 (aarch64_notify_debug_reg_change): Remove.
5114 2015-08-25 Yao Qi <yao.qi@linaro.org>
5116 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5117 Call current_lwp_ptid.
5119 2015-08-25 Yao Qi <yao.qi@linaro.org>
5121 * linux-aarch64-low.c (debug_reg_change_callback): Use
5124 2015-08-25 Yao Qi <yao.qi@linaro.org>
5126 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5128 2015-08-25 Yao Qi <yao.qi@linaro.org>
5130 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5132 2015-08-25 Yao Qi <yao.qi@linaro.org>
5134 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5137 2015-08-25 Yao Qi <yao.qi@linaro.org>
5139 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5141 (debug_reg_change_callback): Remove argument entry and add argument
5142 lwp. Remove local variable thread. Don't print thread id in the
5143 debugging output. Don't check whether pid of thread equals to pid.
5144 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5145 iterate_over_lwps instead find_inferior.
5147 2015-08-24 Pedro Alves <palves@redhat.com>
5149 * inferiors.c (get_first_process): New function.
5150 * inferiors.h (get_first_process): New declaration.
5151 * remote-utils.c (read_ptid): Default to the first process in the
5152 list, instead of to the current thread's process.
5154 2015-08-24 Pedro Alves <palves@redhat.com>
5156 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5157 * event-loop.c: Likewise.
5158 * remote-utils.c: Likewise.
5159 * tracepoint.c: Likewise.
5161 2015-08-24 Pedro Alves <palves@redhat.com>
5163 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5166 2015-08-21 Pedro Alves <palves@redhat.com>
5168 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5169 instead of literal 1.
5171 2015-08-21 Pedro Alves <palves@redhat.com>
5173 * tdesc.c (default_description): Explicitly zero-initialize.
5175 2015-08-21 Pedro Alves <palves@redhat.com>
5178 * inferiors.c (remove_thread): Discard any pending stop reply for
5180 * server.c (remove_all_on_match_pid): Rename to ...
5181 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5183 (discard_queued_stop_replies): Change parameter to a ptid. Now
5185 (handle_v_kill, kill_inferior_callback, captured_main)
5186 (process_serial_event): Adjust.
5187 * server.h (discard_queued_stop_replies): Declare.
5189 2015-08-21 Pedro Alves <palves@redhat.com>
5191 * linux-low.c (wait_for_sigstop): Always switch to no thread
5192 selected if the previously current thread dies.
5193 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5194 process instead of the current thread's.
5195 * remote-utils.c (input_interrupt): Don't check if there's no
5197 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5198 current thread to the general thread fails, error out.
5199 (handle_qxfer_auxv, handle_qxfer_libraries)
5200 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5201 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5202 (handle_query): Check if there's a thread selected instead of
5203 checking whether there's any thread in the thread list.
5204 (handle_qxfer_threads, handle_qxfer_btrace)
5205 (handle_qxfer_btrace_conf): Don't error out early if there's no
5206 thread in the thread list.
5207 (handle_v_cont, myresume): Don't set the current thread to the
5209 (process_serial_event) <Hg handling>: Also set thread_id if the
5210 previous general thread is still alive.
5211 (process_serial_event) <g/G handling>: If setting the current
5212 thread to the general thread fails, error out.
5213 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5214 thread's lwp instead of the current thread's.
5215 * target.c (set_desired_thread): If the desired thread was not
5216 found, leave the current thread pointing to NULL. Return an int
5217 (boolean) indicating success.
5218 * target.h (set_desired_thread): Change return type to int.
5220 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5222 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5223 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5225 (ps_get_thread_area): New function.
5227 2015-08-19 Gary Benson <gbenson@redhat.com>
5229 * hostio.c (handle_pread): Do not attempt to read more data
5230 than hostio_reply_with_data can fit in a packet.
5232 2015-08-18 Joel Brobecker <brobecker@adacore.com>
5234 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5236 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5238 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5240 2015-08-06 Pedro Alves <palves@redhat.com>
5242 * tracepoint.c (expr_eval_result): Now an int.
5244 2015-08-06 Pedro Alves <palves@redhat.com>
5246 * gdbthread.h (struct regcache): Forward declare.
5247 (struct thread_info) <regcache_data>: Now a struct regcache
5249 * inferiors.c (inferior_regcache_data)
5250 (set_inferior_regcache_data): Now work with struct regcache
5252 * inferiors.h (struct regcache): Forward declare.
5253 (inferior_regcache_data, set_inferior_regcache_data): Now work
5254 with struct regcache pointers.
5255 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5256 (free_register_cache_thread): Remove struct regcache pointer
5259 2015-08-06 Pedro Alves <palves@redhat.com>
5261 * server.c (captured_main): On error, print the exception message
5262 to stderr, and if run_once is set, throw a quit.
5264 2015-08-06 Pedro Alves <palves@redhat.com>
5266 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5269 2015-08-06 Pedro Alves <palves@redhat.com>
5271 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5272 reading beyond the passed in buffer length.
5274 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5276 * tracepoint.c (symbol_list) <required>: Remove.
5278 2015-08-06 Pedro Alves <palves@redhat.com>
5280 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5281 count if stopping and suspending threads.
5282 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5283 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5284 (linux_detach): Complete an ongoing step-over.
5285 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5287 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5288 (linux_wait_1): If passing a signal to the inferior after
5289 finishing a step-over, unsuspend and re-resume all lwps. If we
5290 see a single-step event but the thread should be continuing, don't
5291 pass the trap to gdb.
5292 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5293 internal_error instead of gdb_assert.
5294 (enqueue_pending_signal): New function.
5295 (check_ptrace_stopped_lwp_gone): Add debug output.
5296 (start_step_over): Use internal_error instead of gdb_assert.
5297 (complete_ongoing_step_over): New function.
5298 (linux_resume_one_thread): Don't resume a suspended thread.
5299 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5302 2015-08-06 Pedro Alves <palves@redhat.com>
5304 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5305 (linux_thread_alive): Use lwp_is_marked_dead.
5306 (extended_event_reported): Delete.
5307 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5308 instead of extended_event_reported.
5309 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5311 (lwp_is_marked_dead): New function.
5312 (lwp_running): Use lwp_is_marked_dead.
5313 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5316 2015-08-06 Pedro Alves <palves@redhat.com>
5318 * linux-low.c (linux_wait_1): Move fork event output out of the
5319 !report_to_gdb check. Pass event_child->waitstatus to
5320 target_waitstatus_to_string instead of ourstatus.
5322 2015-08-04 Yao Qi <yao.qi@linaro.org>
5324 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5325 if current_thread is 32 bit.
5327 2015-08-04 Yao Qi <yao.qi@linaro.org>
5329 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5330 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5331 * server.c (extended_protocol): Remove "static".
5332 * server.h (extended_protocol): Declare it.
5334 2015-08-04 Yao Qi <yao.qi@linaro.org>
5336 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5337 both aarch64 and aarch32.
5338 (aarch64_set_pc): Likewise.
5340 2015-08-04 Yao Qi <yao.qi@linaro.org>
5342 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5343 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5344 arm-with-neon.xml to srv_xmlfiles.
5345 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5346 (is_64bit_tdesc): New function.
5347 (aarch64_linux_read_description): New function.
5348 (aarch64_arch_setup): Call aarch64_linux_read_description.
5349 (regs_info): Rename to regs_info_aarch64.
5350 (aarch64_regs_info): Return right regs_info.
5351 (initialize_low_arch): Call initialize_low_arch_aarch32.
5353 2015-08-04 Yao Qi <yao.qi@linaro.org>
5355 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5356 * linux-aarch32-low.c: New file.
5357 * linux-aarch32-low.h: New file.
5358 * linux-arm-low.c (arm_fill_gregset): Move it to
5359 linux-aarch32-low.c.
5360 (arm_store_gregset): Likewise.
5361 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5362 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5363 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5364 (regs_info): Rename to regs_info_arm.
5365 (arm_regs_info): Return regs_info_aarch32 if
5366 have_ptrace_getregset is 1 and target description is
5367 arm_with_neon or arm_with_vfpv3.
5368 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5369 Call initialize_low_arch_aarch32 instead.
5371 2015-08-04 Yao Qi <yao.qi@linaro.org>
5373 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5374 * linux-low.c: ... here.
5375 * linux-low.h (have_ptrace_getregset): Declare it.
5377 2015-08-04 Pedro Alves <palves@redhat.com>
5379 * thread-db.c (struct thread_db): Use new typedefs.
5380 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5382 (disable_thread_event_reporting): Cast result of dlsym to
5383 destination function pointer type.
5384 (thread_db_mourn): Use td_ta_delete_ftype.
5386 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5388 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5390 (CDX_BREAKPOINT): Define for R2.
5391 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5392 (the_low_target): Add comments.
5394 2015-07-30 Yao Qi <yao.qi@linaro.org>
5396 * linux-arm-low.c (arm_hwcap): Remove it.
5397 (arm_read_description): New local variable arm_hwcap. Don't
5398 set arm_hwcap to zero.
5400 2015-07-30 Yao Qi <yao.qi@linaro.org>
5402 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5403 Use regcache->tdesc instead.
5404 (arm_store_wmmxregset): Likewise.
5405 (arm_fill_vfpregset): Likewise.
5406 (arm_store_vfpregset): Likewise.
5408 2015-07-30 Yao Qi <yao.qi@linaro.org>
5410 * linux-arm-low.c: Include arch/arm.h.
5411 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5412 (arm_store_gregset): Likewise.
5414 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5416 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5417 ptrace's 4th parameter.
5419 2015-07-27 Yao Qi <yao.qi@linaro.org>
5421 * configure.srv (case aarch64*-*-linux*): Don't set
5424 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5426 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5428 * linux-arm-low.c: Likewise.
5429 * linux-cris-low.c: Likewise.
5430 * linux-crisv32-low.c: Likewise.
5431 * linux-low.c: Likewise.
5432 * linux-m68k-low.c: Likewise.
5433 * linux-mips-low.c: Likewise.
5434 * linux-nios2-low.c: Likewise.
5435 * linux-s390-low.c: Likewise.
5436 * linux-sparc-low.c: Likewise.
5437 * linux-tic6x-low.c: Likewise.
5438 * linux-tile-low.c: Likewise.
5439 * linux-x86-low.c: Likewise.
5441 2015-07-24 Pedro Alves <palves@redhat.com>
5443 * config.in: Regenerate.
5444 * configure: Regenerate.
5446 2015-07-24 Pedro Alves <palves@redhat.com>
5448 * acinclude.m4: Include ../ptrace.m4.
5449 * configure.ac: Call GDB_AC_PTRACE.
5450 * config.in, configure: Regenerate.
5452 2015-07-24 Yao Qi <yao.qi@linaro.org>
5454 * linux-low.c (linux_create_inferior): Remove setting to
5455 proc->priv->new_inferior.
5456 (linux_attach): Likewise.
5457 (linux_low_filter_event): Likewise.
5458 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5460 2015-07-24 Yao Qi <yao.qi@linaro.org>
5462 * linux-low.c (linux_arch_setup): New function.
5463 (linux_low_filter_event): If proc->tdesc is NULL and
5464 proc->attached is true, call the_low_target.arch_setup.
5465 Otherwise, keep status pending, and return.
5466 (linux_resume_one_lwp_throw): Don't call get_pc if
5467 thread->while_stepping isn't NULL. Don't call
5468 get_thread_regcache if proc->tdesc is NULL.
5469 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5470 (linux_target_ops): Install arch_setup.
5471 * server.c (start_inferior): Call the_target->arch_setup.
5472 * target.h (struct target_ops) <arch_setup>: New field.
5473 (target_arch_setup): New marco.
5474 * lynx-low.c (lynx_target_ops): Update.
5475 * nto-low.c (nto_target_ops): Update.
5476 * spu-low.c (spu_target_ops): Update.
5477 * win32-low.c (win32_target_ops): Update.
5479 2015-07-24 Yao Qi <yao.qi@linaro.org>
5481 * linux-low.c (linux_add_process): Don't set
5482 proc->priv->new_inferior.
5483 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5484 (linux_attach): Likewise.
5486 2015-07-24 Yao Qi <yao.qi@linaro.org>
5488 * server.c (start_inferior): Code refactor.
5490 2015-07-24 Yao Qi <yao.qi@linaro.org>
5492 * server.c (process_serial_event): Set general_thread.
5494 2015-07-21 Yao Qi <yao.qi@linaro.org>
5496 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5497 aarch64_linux_get_debug_reg_capacity.
5499 2015-07-17 Yao Qi <yao.qi@linaro.org>
5501 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5502 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5503 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5504 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5505 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5506 (AARCH64_HWP_ALIGNMENT): Likewise.
5507 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5508 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5509 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5510 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5511 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5512 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5513 (struct aarch64_debug_reg_state): Likewise.
5514 (struct arch_lwp_info): Likewise.
5515 (aarch64_align_watchpoint): Likewise.
5516 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5517 (aarch64_watchpoint_length): Likewise.
5518 (aarch64_point_encode_ctrl_reg): Likewise
5519 (aarch64_point_is_aligned): Likewise.
5520 (aarch64_align_watchpoint): Likewise.
5521 (aarch64_linux_set_debug_regs):
5522 (aarch64_dr_state_insert_one_point): Likewise.
5523 (aarch64_dr_state_remove_one_point): Likewise.
5524 (aarch64_handle_breakpoint): Likewise.
5525 (aarch64_handle_aligned_watchpoint): Likewise.
5526 (aarch64_handle_unaligned_watchpoint): Likewise.
5527 (aarch64_handle_watchpoint): Likewise.
5529 2015-07-17 Yao Qi <yao.qi@linaro.org>
5531 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5532 and don't aarch64_get_debug_reg_state. All callers update.
5533 (aarch64_handle_aligned_watchpoint): Likewise.
5534 (aarch64_handle_unaligned_watchpoint): Likewise.
5535 (aarch64_handle_watchpoint): Likewise.
5536 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5537 (aarch64_remove_point): Likewise.
5539 2015-07-17 Yao Qi <yao.qi@linaro.org>
5541 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5543 (aarch64_handle_unaligned_watchpoint): Likewise.
5545 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5547 Revert the previous 3 commits:
5548 Move gdb_regex* to common/
5549 Move linux_find_memory_regions_full & co.
5550 gdbserver build-id attribute generator
5552 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5553 Jan Kratochvil <jan.kratochvil@redhat.com>
5555 gdbserver build-id attribute generator.
5556 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5557 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5558 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5560 (get_dynamic): Use find_pdhr to traverse program headers.
5561 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5562 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5563 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5564 (get_hex_build_id): New.
5565 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5566 to reply XML document.
5568 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5569 Jan Kratochvil <jan.kratochvil@redhat.com>
5571 * target.c: Include target/target-utils.h and fcntl.h.
5572 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5573 (target_fileio_read_stralloc): New functions.
5575 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5577 * Makefile.in (OBS): Add gdb_regex.o.
5579 * config.in: Rebuilt.
5580 * configure: Rebuilt.
5582 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5583 Jan Kratochvil <jan.kratochvil@redhat.com>
5585 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5586 * Makefile.in (OBS): Add target-utils.o.
5587 (linux-maps.o, target-utils.o): New.
5588 * configure.srv (srv_linux_obj): Add linux-maps.o.
5590 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5592 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5594 (the_low_target): Install it.
5596 2015-07-14 Pedro Alves <palves@redhat.com>
5598 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5599 Instead, ignore ECHILD, and throw an error for other errnos.
5601 2015-07-10 Pedro Alves <palves@redhat.com>
5603 * event-loop.c (struct callback_event) <data>: Change type to
5604 gdb_client_data instance instead of gdb_client_data pointer.
5605 (append_callback_event): Adjust.
5607 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5609 * linux-aarch64-low.c: Add comments for each linux_target_ops
5610 method. Remove comments already covered in target_ops and
5611 linux_target_ops definitions.
5612 (the_low_target): Add comments for each unimplemented method.
5614 2015-07-09 Yao Qi <yao.qi@linaro.org>
5616 * linux-aarch64-low.c (aarch64_regmap): Remove.
5617 (aarch64_usrregs_info): Remove.
5618 (regs_info): Set field usrregs to NULL.
5620 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5622 * linux-low.c: Include "rsp-low.h"
5623 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5624 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5625 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5626 (handle_btrace_enable_pt): New.
5627 (handle_btrace_general_set): Support "pt".
5628 (handle_btrace_conf_general_set): Support "pt:size".
5630 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5632 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5635 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5637 * linux-aarch64-low.c: Remove comment about endianness.
5638 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5639 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5642 2015-06-24 Gary Benson <gbenson@redhat.com>
5644 * linux-i386-ipa.c (stdint.h): Do not include.
5645 * lynx-i386-low.c (stdint.h): Likewise.
5646 * lynx-ppc-low.c (stdint.h): Likewise.
5647 * mem-break.c (stdint.h): Likewise.
5648 * thread-db.c (stdint.h): Likewise.
5649 * tracepoint.c (stdint.h): Likewise.
5650 * win32-low.c (stdint.h): Likewise.
5652 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5654 * server.c (write_qxfer_response): Update call to
5655 remote_escape_output.
5657 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5658 Jan Kratochvil <jan.kratochvil@redhat.com>
5660 Merge multiple hex conversions.
5661 * gdbreplay.c (tohex): Rename to 'fromhex'.
5662 (logchar): Use fromhex.
5664 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5666 * server.c (handle_qxfer_libraries): Set `version' attribute for
5669 2015-06-10 Gary Benson <gbenson@redhat.com>
5671 * target.h (struct target_ops) <multifs_open>: New field.
5672 <multifs_unlink>: Likewise.
5673 <multifs_readlink>: Likewise.
5674 * linux-low.c (nat/linux-namespaces.h): New include.
5675 (linux_target_ops): Initialize the_target->multifs_open,
5676 the_target->multifs_unlink and the_target->multifs_readlink.
5677 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5678 * hostio.c (hostio_fs_pid): New static variable.
5679 (hostio_handle_new_gdb_connection): New function.
5680 (handle_setfs): Likewise.
5681 (handle_open): Use the_target->multifs_open as appropriate.
5682 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5683 (handle_readlink): Use the_target->multifs_readlink as
5685 (handle_vFile): Handle vFile:setfs packets.
5686 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5687 after target_handle_new_gdb_connection.
5689 2015-06-10 Gary Benson <gbenson@redhat.com>
5691 * configure.ac (AC_CHECK_FUNCS): Add setns.
5692 * config.in: Regenerate.
5693 * configure: Likewise.
5694 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5695 (linux-namespaces.o): New rule.
5696 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5698 2015-06-09 Gary Benson <gbenson@redhat.com>
5700 * hostio.c (handle_open): Process mode argument with
5701 fileio_to_host_mode.
5703 2015-06-01 Yao Qi <yao.qi@linaro.org>
5705 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5706 * linux-x86-low.c: Likewise.
5708 2015-05-28 Don Breazeal <donb@codesourcery.com>
5710 * linux-low.c (handle_extended_wait): Initialize
5711 thread_info.last_resume_kind for new fork children.
5713 2015-05-15 Pedro Alves <palves@redhat.com>
5715 * target.h (target_handle_new_gdb_connection): Rewrite using if
5716 wrapped in do/while.
5718 2015-05-14 Joel Brobecker <brobecker@adacore.com>
5720 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5721 * configure, config.in: Regenerate.
5722 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5725 2015-05-12 Don Breazeal <donb@codesourcery.com>
5727 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5728 PTRACE_EVENT_VFORK_DONE.
5729 (linux_low_ptrace_options, extended_event_reported): Add vfork
5731 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5732 and "vforkdone" for RSP 'T' Stop Reply Packet.
5733 * server.h (report_vfork_events): Declare
5736 2015-05-12 Don Breazeal <donb@codesourcery.com>
5738 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5739 (the_low_target) <new_fork>: Initialize new member.
5740 * linux-arm-low.c (arm_new_fork): New function.
5741 (the_low_target) <new_fork>: Initialize new member.
5742 * linux-low.c (handle_extended_wait): Call new target function
5744 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5745 * linux-mips-low.c (mips_add_watchpoint): New function
5746 extracted from mips_insert_point.
5747 (the_low_target) <new_fork>: Initialize new member.
5748 (mips_linux_new_fork): New function.
5749 (mips_insert_point): Call mips_add_watchpoint.
5750 * linux-x86-low.c (x86_linux_new_fork): New function.
5751 (the_low_target) <new_fork>: Initialize new member.
5753 2015-05-12 Don Breazeal <donb@codesourcery.com>
5755 * linux-low.c (handle_extended_wait): Implement return value,
5756 rename argument 'event_child' to 'event_lwp', handle
5757 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5758 (linux_low_ptrace_options): New function.
5759 (linux_low_filter_event): Call linux_low_ptrace_options,
5760 use different argument fo linux_enable_event_reporting,
5761 use return value from handle_extended_wait.
5762 (extended_event_reported): New function.
5763 (linux_wait_1): Call extended_event_reported and set
5764 status to report fork events.
5765 (linux_write_memory): Add pid to debug message.
5766 (reset_lwp_ptrace_options_callback): New function.
5767 (linux_handle_new_gdb_connection): New function.
5768 (linux_target_ops): Initialize new structure member.
5769 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5770 * lynx-low.c: Initialize new structure member.
5771 * remote-utils.c (prepare_resume_reply): Implement stop reason
5772 "fork" for "T" stop message.
5773 * server.c (handle_query): Call handle_new_gdb_connection.
5774 * server.h (report_fork_events): Declare global flag.
5775 * target.h (struct target_ops) <handle_new_gdb_connection>:
5777 (target_handle_new_gdb_connection): New macro.
5778 * win32-low.c: Initialize new structure member.
5780 2015-05-12 Don Breazeal <donb@codesourcery.com>
5782 * mem-break.c (APPEND_TO_LIST): Define macro.
5783 (clone_agent_expr): New function.
5784 (clone_one_breakpoint): New function.
5785 (clone_all_breakpoints): New function.
5786 * mem-break.h: Declare new functions.
5788 2015-05-12 Don Breazeal <donb@codesourcery.com>
5790 * linux-low.c (linux_supports_fork_events): New function.
5791 (linux_supports_vfork_events): New function.
5792 (linux_target_ops): Initialize new structure members.
5793 (initialize_low): Call linux_check_ptrace_features.
5794 * lynx-low.c (lynx_target_ops): Initialize new structure
5796 * server.c (report_fork_events, report_vfork_events):
5798 (handle_query): Add new features to qSupported packet and
5800 (captured_main): Initialize new global variables.
5801 * target.h (struct target_ops) <supports_fork_events>:
5803 <supports_vfork_events>: New member.
5804 (target_supports_fork_events): New macro.
5805 (target_supports_vfork_events): New macro.
5806 * win32-low.c (win32_target_ops): Initialize new structure
5809 2015-05-12 Gary Benson <gbenson@redhat.com>
5811 * server.c (handle_qxfer_exec_file): Use current process
5814 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5816 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5817 Remove HAVE_PTRACE_GETREGS conditionals.
5818 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5819 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5821 2015-05-08 Yao Qi <yao.qi@linaro.org>
5823 * linux-low.c (linux_supports_conditional_breakpoints): New
5825 (linux_target_ops): Install new target method.
5826 * lynx-low.c (lynx_target_ops): Install NULL hook for
5827 supports_conditional_breakpoints.
5828 * nto-low.c (nto_target_ops): Likewise.
5829 * spu-low.c (spu_target_ops): Likewise.
5830 * win32-low.c (win32_target_ops): Likewise.
5831 * server.c (handle_query): Check
5832 target_supports_conditional_breakpoints.
5833 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5835 (target_supports_conditional_breakpoints): New macro.
5837 2015-05-06 Pedro Alves <palves@redhat.com>
5840 * server.c (start_inferior): If the process exits, mourn it.
5842 2015-04-21 Gary Benson <gbenson@redhat.com>
5844 * hostio.c (fileio_open_flags_to_host): Factored out to
5845 fileio_to_host_openflags in common/fileio.c. Single use
5848 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5850 * linux-xtensa-low.c (xtensa_fill_gregset)
5851 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5854 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5856 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5857 (regs_info): Replace usrregs pointer with NULL.
5859 2015-04-17 Gary Benson <gbenson@redhat.com>
5861 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5862 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5863 * server.c (handle_qxfer_exec_file): New function.
5864 (qxfer_packets): Add exec-file entry.
5865 (handle_query): Report qXfer:exec-file:read as supported packet.
5867 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5869 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5871 2015-04-09 Gary Benson <gbenson@redhat.com>
5873 * hostio-errno.c (errno_to_fileio_error): Remove function.
5874 Update caller to use remote_fileio_to_fio_error.
5876 2015-04-09 Yao Qi <yao.qi@linaro.org>
5878 * linux-low.c (linux_insert_point): Call
5879 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5880 (linux_remove_point): Call remove_memory_breakpoint if type is
5882 * linux-x86-low.c (x86_insert_point): Don't call
5883 insert_memory_breakpoint.
5884 (x86_remove_point): Don't call remove_memory_breakpoint.
5886 2015-04-01 Pedro Alves <palves@redhat.com>
5887 Cleber Rosa <crosa@redhat.com>
5889 * server.c (gdbserver_usage): Reorganize and extend the usage
5892 2015-03-24 Pedro Alves <palves@redhat.com>
5894 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5895 output. Also dump TRAP_TRACE.
5896 (linux_low_filter_event): In debug output, distinguish a
5897 resume_stop SIGSTOP from a delayed SIGSTOP.
5899 2015-03-24 Gary Benson <gbenson@redhat.com>
5901 * linux-x86-low.c (x86_linux_new_thread): Moved to
5903 (x86_linux_prepare_to_resume): Likewise.
5905 2015-03-24 Gary Benson <gbenson@redhat.com>
5907 * Makefile.in (x86-linux-dregs.o): New rule.
5908 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5909 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5910 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5911 (x86_linux_dr_get): Likewise.
5912 (x86_linux_dr_set): Likewise.
5913 (update_debug_registers_callback): Likewise.
5914 (x86_linux_dr_set_addr): Likewise.
5915 (x86_linux_dr_get_addr): Likewise.
5916 (x86_linux_dr_set_control): Likewise.
5917 (x86_linux_dr_get_control): Likewise.
5918 (x86_linux_dr_get_status): Likewise.
5919 (x86_linux_update_debug_registers): Likewise.
5921 2015-03-24 Gary Benson <gbenson@redhat.com>
5923 * linux-x86-low.c (x86_linux_update_debug_registers):
5924 New function, factored out from...
5925 (x86_linux_prepare_to_resume): ...this.
5927 2015-03-24 Gary Benson <gbenson@redhat.com>
5929 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5930 (x86_linux_dr_set): Likewise.
5931 (update_debug_registers_callback): Likewise.
5932 (x86_linux_dr_set_addr): Likewise.
5933 (x86_linux_dr_get_addr): Likewise.
5934 (x86_linux_dr_set_control): Likewise.
5935 (x86_linux_dr_get_control): Likewise.
5936 (x86_linux_dr_get_status): Likewise.
5937 (x86_linux_prepare_to_resume): Likewise.
5939 2015-03-24 Gary Benson <gbenson@redhat.com>
5941 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5942 Use perror_with_name. Pass string through gettext.
5943 (x86_linux_dr_set): Likewise.
5945 2015-03-24 Gary Benson <gbenson@redhat.com>
5947 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5948 (x86_linux_dr_set_addr): ...this.
5949 (x86_dr_low_get_addr): Rename to...
5950 (x86_linux_dr_get_addr): ...this.
5951 (x86_dr_low_set_control): Rename to...
5952 (x86_linux_dr_set_control): ...this.
5953 (x86_dr_low_get_control): Rename to...
5954 (x86_linux_dr_get_control): ...this.
5955 (x86_dr_low_get_status): Rename to...
5956 (x86_linux_dr_get_status): ...this.
5957 (x86_dr_low): Update with new function names.
5959 2015-03-24 Gary Benson <gbenson@redhat.com>
5961 * Makefile.in (x86-linux.o): New rule.
5962 * configure.srv: Add x86-linux.o to relevant targets.
5963 * linux-low.c (lwp_set_arch_private_info): New function.
5964 (lwp_arch_private_info): Likewise.
5965 * linux-x86-low.c: Include nat/x86-linux.h.
5966 (arch_lwp_info): Removed structure.
5967 (update_debug_registers_callback):
5968 Use lwp_set_debug_registers_changed.
5969 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5970 and lwp_set_debug_registers_changed.
5971 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5973 2015-03-24 Gary Benson <gbenson@redhat.com>
5975 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5976 * linux-arm-low.c (arm_new_thread): Likewise.
5977 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5978 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5979 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5980 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5982 2015-03-24 Gary Benson <gbenson@redhat.com>
5984 * linux-low.c (ptid_of_lwp): New function.
5985 (lwp_is_stopped): Likewise.
5986 (lwp_stop_reason): Likewise.
5987 * linux-x86-low.c (update_debug_registers_callback):
5989 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5992 2015-03-24 Gary Benson <gbenson@redhat.com>
5994 * linux-low.h (linux_stop_lwp): Remove declaration.
5996 2015-03-24 Gary Benson <gbenson@redhat.com>
5998 * linux-low.h: Include nat/linux-nat.h.
5999 * linux-low.c (iterate_over_lwps_args): New structure.
6000 (iterate_over_lwps_filter): New function.
6001 (iterate_over_lwps): Likewise.
6002 * linux-x86-low.c (update_debug_registers_callback):
6003 Update signature to what iterate_over_lwps expects.
6004 Remove PID check that iterate_over_lwps now performs.
6005 (x86_dr_low_set_addr): Use iterate_over_lwps.
6006 (x86_dr_low_set_control): Likewise.
6008 2015-03-24 Gary Benson <gbenson@redhat.com>
6010 * linux-x86-low.c (x86_debug_reg_state): New function.
6011 (x86_linux_prepare_to_resume): Use the above.
6013 2015-03-24 Gary Benson <gbenson@redhat.com>
6015 * linux-low.c (current_lwp_ptid): New function.
6016 * linux-x86-low.c: Include nat/linux-nat.h.
6017 (x86_dr_low_get_addr): Use current_lwp_ptid.
6018 (x86_dr_low_get_control): Likewise.
6019 (x86_dr_low_get_status): Likewise.
6021 2015-03-20 Pedro Alves <palves@redhat.com>
6023 * tracepoint.c (cmd_qtstatus): Make "str" const.
6025 2015-03-20 Pedro Alves <palves@redhat.com>
6027 * server.c (handle_general_set): Make "req_str" const.
6029 2015-03-19 Pedro Alves <palves@redhat.com>
6031 * linux-low.c (linux_resume_one_lwp): Rename to ...
6032 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
6033 instead call perror_with_name.
6034 (check_ptrace_stopped_lwp_gone): New function.
6035 (linux_resume_one_lwp): Reimplement as wrapper around
6036 linux_resume_one_lwp_throw that swallows errors if the LWP is
6039 2015-03-19 Pedro Alves <palves@redhat.com>
6041 * linux-low.c (count_events_callback, select_event_lwp_callback):
6042 No longer check whether the thread has resume_stop as last resume
6045 2015-03-19 Pedro Alves <palves@redhat.com>
6047 * linux-low.c (count_events_callback, select_event_lwp_callback):
6048 Use the lwp's status_pending_p field, not the thread's.
6050 2015-03-19 Pedro Alves <palves@redhat.com>
6052 * linux-low.c (select_event_lwp_callback): Update comments to
6053 no longer mention SIGTRAP.
6055 2015-03-18 Gary Benson <gbenson@redhat.com>
6057 * server.c (handle_query): Do not report vFile:fstat as supported.
6059 2015-03-11 Gary Benson <gbenson@redhat.com>
6061 * hostio.c (sys/types.h): New include.
6062 (sys/stat.h): Likewise.
6063 (common-remote-fileio.h): Likewise.
6064 (handle_fstat): New function.
6065 (handle_vFile): Handle vFile:fstat packets.
6067 2015-03-11 Gary Benson <gbenson@redhat.com>
6069 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6070 struct stat.st_blocks and struct stat.st_blksize.
6071 * configure: Regenerate.
6072 * config.in: Likewise.
6073 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6074 (OBS): Add common-remote-fileio.o.
6075 (common-remote-fileio.o): New rule.
6077 2015-03-09 Pedro Alves <palves@redhat.com>
6079 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6080 'struct sockaddr' pointer in 'accept' call.
6082 2015-03-09 Pedro Alves <palves@redhat.com>
6085 2015-03-07 Pedro Alves <palves@redhat.com>
6086 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6087 or <winsock2.h> here. Instead include "gdb_socket.h".
6088 (remote_open): Use union gdb_sockaddr_u.
6089 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6090 or <winsock2.h> here. Instead include "gdb_socket.h".
6091 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6092 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6094 (init_named_socket, gdb_agent_helper_thread): Use union
6097 2015-03-07 Pedro Alves <palves@redhat.com>
6099 * configure.ac (build_warnings): Move
6100 -Wdeclaration-after-statement to the C-specific set.
6101 * configure: Regenerate.
6103 2015-03-07 Pedro Alves <palves@redhat.com>
6105 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6106 or <winsock2.h> here. Instead include "gdb_socket.h".
6107 (remote_open): Use union gdb_sockaddr_u.
6108 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6109 or <winsock2.h> here. Instead include "gdb_socket.h".
6110 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6111 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6113 (init_named_socket, gdb_agent_helper_thread): Use union
6116 2015-03-07 Pedro Alves <palves@redhat.com>
6118 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6121 2015-03-06 Yao Qi <yao.qi@linaro.org>
6123 * linux-aarch64-low.c (aarch64_insert_point): Use
6124 show_debug_regs as a boolean.
6125 (aarch64_remove_point): Likewise.
6127 2015-03-05 Pedro Alves <palves@redhat.com>
6129 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6130 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6131 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6132 * nto-low.c (nto_target_ops): Likewise.
6133 * spu-low.c (spu_target_ops): Likewise.
6134 * win32-low.c (win32_target_ops): Likewise.
6136 2015-03-04 Pedro Alves <palves@redhat.com>
6138 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
6139 Decide whether a breakpoint triggered based on the SIGTRAP's
6141 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6142 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
6143 (linux_low_filter_event): Check for breakpoints before checking
6145 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6147 (linux_stopped_by_sw_breakpoint)
6148 (linux_supports_stopped_by_sw_breakpoint)
6149 (linux_stopped_by_hw_breakpoint)
6150 (linux_supports_stopped_by_hw_breakpoint): New functions.
6151 (linux_target_ops): Install new target methods.
6153 2015-03-04 Pedro Alves <palves@redhat.com>
6155 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6156 * server.c (swbreak_feature, hwbreak_feature): New globals.
6157 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6158 (captured_main): Clear swbreak_feature and hwbreak_feature.
6159 * server.h (swbreak_feature, hwbreak_feature): Declare.
6160 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6161 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6162 supports_stopped_by_hw_breakpoint>: New fields.
6163 (target_supports_stopped_by_sw_breakpoint)
6164 (target_stopped_by_sw_breakpoint)
6165 (target_supports_stopped_by_hw_breakpoint)
6166 (target_stopped_by_hw_breakpoint): Declare.
6168 2015-03-04 Pedro Alves <palves@redhat.com>
6170 enum lwp_stop_reason -> enum target_stop_reason
6171 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6172 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6173 (linux_wait_1, stuck_in_jump_pad_callback)
6174 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6175 (linux_stopped_by_watchpoint):
6176 * linux-low.h (enum lwp_stop_reason): Delete.
6177 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6178 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6180 2015-03-04 Yao Qi <yao.qi@linaro.org>
6182 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6184 2015-03-03 Gary Benson <gbenson@redhat.com>
6186 * hostio.c (handle_vFile): Fix prefix lengths.
6188 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6190 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6193 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6195 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6196 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6197 (clean): Add "rm -f" for above C files.
6198 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6199 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6200 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6201 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6202 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6203 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6204 (init_registers_s390x_vx_linux64)
6205 (init_registers_s390x_tevx_linux64)
6206 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6207 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6209 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6210 (s390_store_vxrs_high): New functions.
6211 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6213 (s390_arch_setup): Add logic for selecting one of the new target
6214 descriptions. Activate the new vector regsets if applicable.
6215 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6216 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6217 and init_registers_s390x_tevx_linux64.
6219 2015-03-01 Pedro Alves <palves@redhat.com>
6221 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6224 2015-02-27 Pedro Alves <palves@redhat.com>
6226 * linux-x86-low.c (u_debugreg_offset): New function.
6227 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6229 2015-02-27 Pedro Alves <palves@redhat.com>
6231 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6232 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6233 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6234 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6235 (ps_lsetfpregs, ps_getpid)
6236 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6237 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6238 (ps_lsetxregs, ps_plog): Declare.
6240 2015-02-27 Pedro Alves <palves@redhat.com>
6242 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6243 IP_AGENT_EXPORT_FUNC.
6244 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6245 IP_AGENT_EXPORT_FUNC.
6246 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6247 (IP_AGENT_EXPORT): Delete.
6248 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6249 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6250 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6251 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6252 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6253 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6254 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6255 (traceframe_read_count, traceframe_write_count)
6256 (traceframes_created, trace_state_variables, get_raw_reg)
6257 (get_trace_state_variable_value, set_trace_state_variable_value)
6258 (ust_loaded, helper_thread_id, cmd_buf): Use
6259 IPA_SYM_EXPORTED_NAME.
6260 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6261 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6262 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6263 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6264 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6265 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6266 EXTERN_C_PUSH/EXTERN_C_POP.
6267 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6268 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6269 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6270 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6271 (traceframe_write_count, traceframe_read_count)
6272 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6273 (about_to_request_buffer_space, get_trace_state_variable_value)
6274 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6275 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6276 EXTERN_C_PUSH/EXTERN_C_POP.
6277 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6278 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6279 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6280 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6281 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6282 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6283 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6284 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6286 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6287 (IP_AGENT_EXPORT_VAR_DECL): Define.
6289 (gdb_agent_get_raw_reg): Declare.
6291 2015-02-27 Tom Tromey <tromey@redhat.com>
6292 Pedro Alves <palves@redhat.com>
6294 Rename symbols whose names are reserved C++ keywords throughout.
6296 2015-02-27 Pedro Alves <palves@redhat.com>
6298 * Makefile.in (COMPILER): New, get it from autoconf.
6299 (CXX): Get from autoconf instead.
6300 (COMPILE.pre): Use COMPILER.
6301 (CC-LD): Rename to ...
6302 (CC_LD): ... this. Use COMPILER.
6303 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6304 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6305 * acinclude.m4: Include build-with-cxx.m4.
6306 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6307 Disable -Werror by default if building in C++ mode.
6308 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6309 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6310 the C++ compiler. Save/restore CXXFLAGS too.
6311 * configure: Regenerate.
6313 2015-02-27 Pedro Alves <palves@redhat.com>
6315 * acinclude.m4: Include libiberty.m4.
6316 * configure.ac: Call libiberty_INIT.
6317 * config.in, configure: Regenerate.
6319 2015-02-26 Pedro Alves <palves@redhat.com>
6321 * linux-low.c (linux_wait_1): When incrementing the PC past a
6322 program breakpoint always use the_low_target.breakpoint_len as
6323 increment, rather than the maximum between that and
6324 the_low_target.decr_pc_after_break.
6326 2015-02-23 Pedro Alves <palves@redhat.com>
6328 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6329 thread was doing a step-over; always adjust the PC if
6330 we stepped over a permanent breakpoint.
6331 (linux_wait_1): If we stepped over breakpoint that was on top of a
6332 permanent breakpoint, manually advance the PC past it.
6334 2015-02-23 Pedro Alves <palves@redhat.com>
6336 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6338 (x86_fill_gregset, x86_store_gregset): Use it when handling
6341 2015-02-20 Pedro Alves <palves@redhat.com>
6343 * thread-db.c: Include "nat/linux-procfs.h".
6344 (thread_db_init): Skip listing new threads if the kernel supports
6345 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6347 2015-02-20 Pedro Alves <palves@redhat.com>
6349 * linux-low.c (status_pending_p_callback): Use ptid_match.
6351 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6353 PR breakpoints/16812
6354 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6355 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6356 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6358 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6360 PR breakpoints/15956
6361 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6363 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6365 * linux-low.c (linux_low_btrace_conf): Print size.
6366 * server.c (handle_btrace_conf_general_set): New.
6367 (hanle_general_set): Call handle_btrace_conf_general_set.
6368 (handle_query): Report Qbtrace-conf:bts:size as supported.
6370 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6372 * linux-low.c (linux_low_enable_btrace): Update parameters.
6373 (linux_low_btrace_conf): New.
6374 (linux_target_ops)<to_btrace_conf>: Initialize.
6375 * server.c (current_btrace_conf): New.
6376 (handle_btrace_enable): Rename to ...
6377 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
6378 to target_enable_btrace. Update comment. Update users.
6379 (handle_qxfer_btrace_conf): New.
6380 (qxfer_packets): Add btrace-conf entry.
6381 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6382 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6383 (target_ops)<read_btrace_conf>: New.
6384 (target_enable_btrace): Update parameters.
6385 (target_read_btrace_conf): New.
6387 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6389 * server.c (handle_btrace_general_set): Remove call to
6390 target_supports_btrace.
6391 (supported_btrace_packets): New.
6392 (handle_query): Call supported_btrace_packets.
6393 * target.h: include btrace-common.h.
6394 (btrace_target_info): Removed.
6395 (supports_btrace, target_supports_btrace): Update parameters.
6397 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6399 * Makefile.in (SFILES): Add common/btrace-common.c.
6400 (OBS): Add common/btrace-common.o.
6401 (btrace-common.o): Add build rules.
6402 * linux-low: Include btrace-common.h.
6403 (linux_low_read_btrace): Use struct btrace_data. Call
6404 btrace_data_init and btrace_data_fini.
6406 2015-02-06 Pedro Alves <palves@redhat.com>
6408 * thread-db.c (find_new_threads_callback): Add debug output.
6410 2015-02-04 Pedro Alves <palves@redhat.com>
6412 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6413 (resume_stopped_resumed_lwps): New function.
6414 (linux_wait_for_event_filtered): Use it.
6416 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6418 * Makefile.in (SFILES): Add linux-personality.c.
6419 (linux-personality.o): New rule.
6420 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6421 list of objects to be built.
6422 * linux-low.c: Include nat/linux-personality.h.
6423 (linux_create_inferior): Remove code to disable address space
6424 randomization (moved to ../nat/linux-personality.c). Create
6425 cleanup to disable address space randomization.
6427 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6429 * Makefile.in (posix-strerror.o): New rule.
6430 (mingw-strerror.o): Likewise.
6431 * configure: Regenerated.
6432 * configure.ac: Source file ../common/common.host. Initialize new
6433 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6435 2015-01-14 Yao Qi <yao@codesourcery.com>
6437 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6438 (ppc-linux.o): New rule.
6439 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6440 * configure.ac: AC_CHECK_FUNCS(getauxval).
6441 * config.in: Re-generated.
6442 * configure: Re-generated.
6443 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6444 ppc64_64bit_inferior_p
6446 2015-01-14 Yao Qi <yao@codesourcery.com>
6448 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6449 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6450 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6451 (PT_ORIG_R3, PT_TRAP): Likewise.
6452 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6453 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6454 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6456 2015-01-10 Joel Brobecker <brobecker@adacore.com>
6458 * i387-fp.c (i387_cache_to_xsave): In look over
6459 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6460 zmmh_low_space field by use of zmmh_high_space.
6462 2015-01-09 Pedro Alves <palves@redhat.com>
6464 * linux-low.c (step_over_bkpt): Move higher up in the file.
6465 (handle_extended_wait): Don't store the stop_pc here.
6466 (get_stop_pc): Adjust comments and rename to ...
6467 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6468 stopped for a software breakpoint or hardware breakpoint.
6469 (thread_still_has_status_pending_p): New function.
6470 (status_pending_p_callback): Use
6471 thread_still_has_status_pending_p. If the event is no longer
6472 interesting, resume the LWP.
6473 (handle_tracepoints): Add assert.
6474 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6475 (wstatus_maybe_breakpoint): New function.
6476 (cancel_breakpoint): Delete function.
6477 (check_stopped_by_watchpoint): New function, factored out from
6478 linux_low_filter_event.
6479 (lp_status_maybe_breakpoint): Delete function.
6480 (linux_low_filter_event): Remove filter_ptid argument.
6481 Leave thread group exits pending here. Store the LWP's stop PC.
6482 Always leave events pending.
6483 (linux_wait_for_event_filtered): Pull all events out of the
6484 kernel, and leave them all pending.
6485 (count_events_callback, select_event_lwp_callback): Consider all
6487 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6488 (select_event_lwp): Only give preference to the stepping LWP in
6489 all-stop mode. Adjust comments.
6490 (ignore_event): New function.
6491 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6492 references to cancel_breakpoints. Adjust to renames. Also give
6493 equal priority to all LWPs that have had events in non-stop mode.
6494 If reporting a software breakpoint event, unadjust the LWP's PC.
6495 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6496 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6498 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6499 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6500 (linux_stopped_by_watchpoint): Adjust.
6501 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6502 * linux-low.h (enum lwp_stop_reason): New.
6503 (struct lwp_info) <stop_pc>: Adjust comment.
6504 <stopped_by_watchpoint>: Delete field.
6505 <stop_reason>: New field.
6506 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6507 * mem-break.c (software_breakpoint_inserted_here)
6508 (hardware_breakpoint_inserted_here): New function.
6509 * mem-break.h (software_breakpoint_inserted_here)
6510 (hardware_breakpoint_inserted_here): Declare.
6511 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6512 (cancel_breakpoints): Delete.
6513 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6514 (upload_fast_traceframes): Remove references to
6517 2015-01-09 Pedro Alves <palves@redhat.com>
6519 * thread-db.c (find_new_threads_callback): Ignore thread if the
6520 kernel thread ID is -1.
6522 2015-01-09 Pedro Alves <palves@redhat.com>
6524 * linux-low.c (linux_attach_fail_reason_string): Move to
6525 nat/linux-ptrace.c, and rename.
6526 (linux_attach_lwp): Update comment.
6527 (attach_proc_task_lwp_callback): New function.
6528 (linux_attach): Adjust to rename and use
6529 linux_proc_attach_tgid_threads.
6530 (linux_attach_fail_reason_string): Delete declaration.
6532 2015-01-01 Joel Brobecker <brobecker@adacore.com>
6534 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6535 * server.c (gdbserver_version): Likewise.
6537 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6539 * remote-utils.c: Include ctype.h.
6540 (input_interrupt): Explicitly handle the case when the char
6541 received is the NUL byte. Improve the printing of non-ASCII
6544 2014-12-16 Joel Brobecker <brobecker@adacore.com>
6546 * linux-low.c (linux_low_filter_event): Update call to
6547 linux_enable_event_reporting following the addition of
6548 a new parameter to that function.
6550 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
6553 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6554 (AARCH64_FPCR_REGNO): Likewise.
6555 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6556 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6557 (aarch64_store_fpregset): Likewise.
6559 2014-12-15 Joel Brobecker <brobecker@adacore.com>
6561 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6562 Remove FIXME comment about assumption about N.
6564 2014-12-13 Joel Brobecker <brobecker@adacore.com>
6566 * configure.ac: If large-file support is disabled in GDBserver,
6567 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6568 * configure: Regenerate.
6570 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6572 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6573 warning upon ENODATA from ptrace.
6574 * linux-s390-low.c (s390_store_tdb): New.
6575 (s390_regsets): Add regset for NT_S390_TDB.
6577 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6579 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6580 without a fill_function.
6581 * linux-s390-low.c (s390_fill_last_break): Remove.
6582 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6583 (s390_arch_setup): Use regset's size instead of fill_function for
6586 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6588 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6589 the regset's store function when ptrace returned an error.
6590 * regcache.c (get_thread_regcache): Invalidate register cache
6591 before fetching inferior's registers.
6593 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6595 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6596 while-loop as for-loop.
6597 (regsets_store_inferior_registers): Likewise.
6599 2014-11-28 Yao Qi <yao@codesourcery.com>
6601 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6602 * config.in, configure: Re-generate.
6603 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6606 2014-11-21 Yao Qi <yao@codesourcery.com>
6608 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6609 (AC_CHECK_HEADERS): Remove malloc.h.
6610 * configure: Re-generated.
6611 * config.in: Re-generated.
6612 * server.h: Don't include alloca.h and malloc.h.
6613 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6614 Don't include malloc.h.
6616 2014-11-17 Joel Brobecker <brobecker@adacore.com>
6618 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6619 corresponding ERRNO check in same block.
6621 2014-11-12 Pedro Alves <palves@redhat.com>
6623 * server.c (cont_thread): Update comment.
6624 (start_inferior, attach_inferior): No longer clear cont_thread.
6625 (handle_v_cont): No longer set cont_thread.
6626 (captured_main): Clear cont_thread each time a GDB connects.
6628 2014-11-12 Pedro Alves <palves@redhat.com>
6630 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6631 thread, and don't resume all threads if the Hc thread has exited.
6633 2014-11-12 Pedro Alves <palves@redhat.com>
6635 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6636 the process group instead of to a specific LWP.
6638 2014-10-15 Pedro Alves <palves@redhat.com>
6641 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6643 (arm_set_thread_context): Delete.
6644 (the_low_target): Adjust.
6645 * win32-i386-low.c (debug_registers_changed)
6646 (debug_registers_used): Delete.
6647 (update_debug_registers_callback): New function.
6648 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6649 needing to update their debug registers.
6650 (win32_get_current_dr): New function.
6651 (x86_dr_low_get_addr, x86_dr_low_get_control)
6652 (x86_dr_low_get_status): Fetch the debug register from the thread
6654 (i386_initial_stuff): Adjust.
6655 (i386_get_thread_context): Remove current_event parameter. Don't
6656 clear debug_registers_changed nor copy DR values to
6658 (i386_set_thread_context): Delete.
6659 (i386_prepare_to_resume): New function.
6660 (i386_thread_added): Mark the thread as needing to update irs
6662 (the_low_target): Remove i386_set_thread_context and install
6663 i386_prepare_to_resume.
6664 * win32-low.c (win32_get_thread_context): Adjust.
6665 (win32_set_thread_context): Use SetThreadContext
6667 (win32_prepare_to_resume): New function.
6668 (win32_require_context): New function, factored out from ...
6669 (thread_rec): ... this.
6670 (continue_one_thread): Call win32_prepare_to_resume on each thread
6671 we're about to continue.
6672 (win32_resume): Call win32_prepare_to_resume on the event thread.
6673 * win32-low.h (struct win32_thread_info)
6674 <debug_registers_changed>: New field.
6675 (struct win32_target_ops): Change prototype of set_thread_context,
6676 delete set_thread_context and add prepare_to_resume.
6677 (win32_require_context): New declaration.
6679 2014-10-08 Gary Benson <gbenson@redhat.com>
6681 * server.h: Do not include common-exceptions.h.
6683 2014-10-08 Gary Benson <gbenson@redhat.com>
6685 * server.h: Do not include cleanups.h.
6687 2014-09-30 James Hogan <james.hogan@imgtec.com>
6689 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6692 2014-09-23 Yao Qi <yao@codesourcery.com>
6694 * linux-low.c (lp_status_maybe_breakpoint): New function.
6695 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6696 (count_events_callback): Likewise.
6697 (select_event_lwp_callback): Likewise.
6698 (cancel_breakpoints_callback): Likewise.
6700 2014-09-19 Don Breazeal <donb@codesourcery.com>
6702 * linux-low.c (handle_extended_wait): Call
6703 linux_ptrace_get_extended_event.
6704 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6705 linux_is_extended_waitstatus.
6707 2014-09-16 Joel Brobecker <brobecker@adacore.com>
6709 * Makefile.in (CPPFLAGS): Define.
6710 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6711 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6713 2014-09-16 Gary Benson <gbenson@redhat.com>
6715 * inferiors.h (current_inferior): Renamed as...
6716 (current_thread): New variable. All uses updated.
6717 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6718 (maybe_move_out_of_jump_pad): Likewise.
6719 (cancel_breakpoint): Likewise.
6720 (linux_low_filter_event): Likewise.
6721 (wait_for_sigstop): Likewise.
6722 (linux_resume_one_lwp): Likewise.
6723 (need_step_over_p): Likewise.
6724 (start_step_over): Likewise.
6725 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6726 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6727 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6728 and save_inferior as saved_thread.
6729 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6731 (regcache_invalidate_thread): Likewise.
6732 * remote-utils.c (prepare_resume_reply): Likewise.
6733 * thread-db.c (thread_db_get_tls_address): Likewise.
6734 (disable_thread_event_reporting): Likewise.
6735 (remove_thread_event_breakpoints): Likewise.
6736 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6738 * target.h (set_desired_inferior): Renamed as...
6739 (set_desired_thread): New declaration. All uses updated.
6740 * server.c (myresume): Updated comment to reference thread instead
6742 (handle_serial_event): Likewise.
6743 (handle_target_event): Likewise.
6745 2014-09-12 Tom Tromey <tromey@redhat.com>
6746 Gary Benson <gbenson@redhat.com>
6748 * regcache.h: Include common-regcache.h.
6749 (regcache_read_pc): Don't declare.
6750 * regcache.c (get_thread_regcache_for_ptid): New function.
6752 2014-09-11 Tom Tromey <tromey@redhat.com>
6753 Gary Benson <gbenson@redhat.com>
6755 * symbol.c: New file.
6756 * Makefile.in (SFILES): Add symbol.c.
6757 (OBS): Add symbol.o.
6759 2014-09-11 Gary Benson <gbenson@redhat.com>
6761 * target.c (target_stop_ptid, target_continue_ptid): New
6764 2014-09-11 Tom Tromey <tromey@redhat.com>
6765 Gary Benson <gbenson@redhat.com>
6767 * target.h: Include target/target.h.
6768 * target.c (target_read_memory, target_read_uint32)
6769 (target_write_memory): New functions.
6771 2014-09-11 Gary Benson <gbenson@redhat.com>
6773 * server.h (debug_hw_points): Don't declare.
6774 * server.c (debug_hw_points): Don't define. Replace all uses
6775 with show_debug_regs.
6776 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6777 all uses with show_debug_regs.
6779 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6781 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6782 endianness into account.
6783 (ppc_supply_ptrace_register): Likewise.
6785 2014-09-03 James Hogan <james.hogan@imgtec.com>
6787 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6788 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6790 2014-09-03 Gary Benson <gbenson@redhat.com>
6792 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6793 ALL_DEBUG_ADDRESS_REGISTERS.
6795 2014-09-02 Gary Benson <gbenson@redhat.com>
6797 * i386-low.h: Renamed as...
6798 * x86-low.h: New file. All type, function and variable name
6799 prefixes changed from "i386_" to "x86_". All references updated.
6800 * i386-low.c: Renamed as...
6801 * x86-low.c: New file. All type, function and variable name
6802 prefixes changed from "i386_" to "x86_". All references updated.
6804 2014-09-02 Gary Benson <gbenson@redhat.com>
6806 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6807 (x86_linux_new_thread): Likewise.
6809 2014-08-29 Gary Benson <gbenson@redhat.com>
6811 * server.h (setjmp.h): Do not include.
6812 (toplevel): Do not declare.
6813 (common-exceptions.h): Include.
6814 (cleanups.h): Likewise.
6815 * server.c (toplevel): Do not define.
6816 (exit_code): New static global.
6817 (detach_or_kill_for_exit_cleanup): New function.
6818 (main): New function. Original main renamed to...
6819 (captured_main): New function.
6820 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6822 2014-08-29 Gary Benson <gbenson@redhat.com>
6824 * Makefile.in (SFILES): Add common/common-exceptions.c.
6825 (OBS): Add common-exceptions.o.
6826 (common-exceptions.o): New rule.
6827 * utils.c (prepare_to_throw_exception): New function.
6829 2014-08-29 Gary Benson <gbenson@redhat.com>
6831 * config.in: Regenerate.
6832 * configure: Likewise.
6834 2014-08-29 Gary Benson <gbenson@redhat.com>
6836 * Makefile.in (SFILES): Add common/cleanups.c.
6838 (cleanups.o): New rule.
6840 2014-08-29 Gary Benson <gbenson@redhat.com>
6842 * utils.c (internal_vwarning): New function.
6844 2014-08-28 Gary Benson <gbenson@redhat.com>
6846 * utils.h (fatal): Remove declaration.
6847 * utils.c (fatal): Remove function.
6849 2014-08-28 Gary Benson <gbenson@redhat.com>
6851 * tracepoint.c (gdb_agent_init): Replace fatal with
6853 (initialize_tracepoint): Likewise.
6855 2014-08-28 Gary Benson <gbenson@redhat.com>
6857 * remote-utils.c (remote_prepare): Replace fatal with error.
6859 2014-08-28 Gary Benson <gbenson@redhat.com>
6861 * linux-low.c (linux_async): Replace fatal with warning.
6863 (linux_start_non_stop): Return -1 if linux_async failed.
6865 2014-08-28 Gary Benson <gbenson@redhat.com>
6867 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6869 (i386_dr_low_get_addr): Remove vague comment.
6870 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6873 2014-08-28 Gary Benson <gbenson@redhat.com>
6875 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6876 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6878 (linux_resume_one_lwp): Likewise.
6879 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6881 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6882 with internal_error.
6883 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6884 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6885 (find_register_by_name): Replace fatal with internal_error.
6886 (find_regno): Likewise.
6887 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6888 * thread-db.c (thread_db_create_event): Likewise.
6889 (thread_db_load_search): Likewise.
6890 (try_thread_db_load_1): Likewise.
6891 * tracepoint.c (get_jump_space_head): Replace fatal with
6893 (claim_trampoline_space): Likewise.
6894 (have_fast_tracepoint_trampoline_buffer): Likewise.
6895 (cmd_qtstart): Likewise.
6896 (stop_tracing): Likewise.
6897 (fast_tracepoint_collecting): Likewise.
6898 (target_malloc): Likewise.
6899 (download_tracepoint): Likewise.
6900 (download_trace_state_variables): Replace check with gdb_assert.
6901 (upload_fast_traceframes): Replace fatal with internal_error.
6903 2014-08-19 Tom Tromey <tromey@redhat.com>
6904 Gary Benson <gbenson@redhat.com>
6906 * Makefile.in (SFILES): Add common/common-debug.c.
6907 (OBS): Add common-debug.o.
6908 (common-debug.o): New rule.
6909 * debug.h (debug_printf): Don't declare.
6910 * debug.c (debug_printf): Renamed and rewritten as...
6911 (debug_vprintf): New function.
6913 2014-08-19 Gary Benson <gbenson@redhat.com>
6915 * utils.h: Do not include print-utils.h.
6917 2014-08-19 Tom Tromey <tromey@redhat.com>
6918 Gary Benson <gbenson@redhat.com>
6920 * server.h: Add static assertion.
6921 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6923 2014-08-19 Tom Tromey <tromey@redhat.com>
6924 Gary Benson <gbenson@redhat.com>
6926 * Makefile.in (SFILES): Add common/errors.c.
6927 (OBS): Add errors.o.
6928 (IPA_OBS): Add errors-ipa.o.
6929 (errors.o): New rule.
6930 (errors-ipa.o): Likewise.
6931 * utils.h (perror_with_name, error, warning): Don't declare.
6932 * utils.c (warning): Renamed and rewritten as...
6933 (vwarning): New function.
6934 (error): Renamed and rewritten as...
6935 (verror): New function.
6936 (internal_error): Renamed and rewritten as...
6937 (internal_verror): New function.
6939 2014-08-07 Gary Benson <gbenson@redhat.com>
6941 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6942 * configure: Regenerate.
6943 * config.in: Likewise.
6944 * server.h: Do not include errno.h.
6945 * event-loop.c: Likewise.
6946 * hostio-errno.c: Likewise.
6947 * linux-low.c: Likewise.
6948 * remote-utils.c: Likewise.
6949 * spu-low.c: Likewise.
6950 * utils.c: Likewise.
6951 * gdbreplay.c: Unconditionally include errno.h.
6953 2014-08-07 Gary Benson <gbenson@redhat.com>
6955 * server.h: Do not include string.h.
6956 * event-loop.c: Likewise.
6957 * linux-low.c: Likewise.
6958 * regcache.c: Likewise.
6959 * remote-utils.c: Likewise.
6960 * spu-low.c: Likewise.
6961 * utils.c: Likewise.
6963 2014-08-07 Gary Benson <gbenson@redhat.com>
6965 * server.h: Do not include gdb_assert.h.
6967 2014-08-07 Gary Benson <gbenson@redhat.com>
6969 * server.h: Do not include common-utils.h.
6971 2014-08-07 Gary Benson <gbenson@redhat.com>
6973 * server.h: Do not include ptid.h.
6974 * notif.h: Likewise.
6976 2014-08-07 Gary Benson <gbenson@redhat.com>
6978 * server.h: Do not include gdb_locale.h.
6980 2014-08-07 Gary Benson <gbenson@redhat.com>
6982 * server.h: Do not include gdb/signals.h.
6983 * win32-low.c: Likewise.
6985 2014-08-07 Gary Benson <gbenson@redhat.com>
6987 * server.h: Do not include pathmax.h.
6989 2014-08-07 Gary Benson <gbenson@redhat.com>
6991 * server.h: Do not include libiberty.h.
6992 * linux-bfin-low.c: Likewise.
6994 2014-08-07 Gary Benson <gbenson@redhat.com>
6996 * server.h: Do not include ansidecl.h.
6998 2014-08-07 Gary Benson <gbenson@redhat.com>
7000 * linux-x86-low.c: Do not include stddef.h.
7001 * lynx-ppc-low.c: Likewise.
7002 * tracepoint.c: Likewise.
7004 2014-08-07 Gary Benson <gbenson@redhat.com>
7006 * server.h: Do not include stdarg.h.
7007 * nto-low.c: Likewise.
7009 2014-08-07 Gary Benson <gbenson@redhat.com>
7011 * server.h: Do not include stdlib.h.
7012 * inferiors.c: Likewise.
7013 * linux-low.c: Likewise.
7014 * regcache.c: Likewise.
7015 * spu-low.c: Likewise.
7016 * tracepoint.c: Likewise.
7017 * utils.c: Likewise.
7019 2014-08-07 Gary Benson <gbenson@redhat.com>
7021 * server.h: Do not include stdio.h.
7022 * linux-low.c: Likewise.
7023 * remote-utils.c: Likewise.
7024 * spu-low.c: Likewise.
7025 * utils.c: Likewise.
7026 * wincecompat.c: Likewise.
7028 2014-08-06 Gary Benson <gbenson@redhat.com>
7030 * regcache.c (init_register_cache): Move conditionals inside if.
7032 2014-08-06 Gary Benson <gbenson@redhat.com>
7034 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7036 2014-07-31 Gary Benson <gbenson@redhat.com>
7038 * ax.h: Do not include server.h.
7039 * gdbthread.h: Likewise.
7040 * lynx-low.h: Likewise.
7041 * notif.h: Likewise.
7043 2014-07-30 Gary Benson <gbenson@redhat.com>
7045 * server.h: Include common-defs.h.
7046 Do not include config.h or build-gnulib-gdbserver/config.h.
7048 2014-07-30 Gary Benson <gbenson@redhat.com>
7050 * hostio-errno.c: Move server.h to top of includes list.
7051 * inferiors.c: Likewise.
7052 * linux-x86-low.c: Likewise.
7053 * notif.c: Include server.h.
7055 2014-07-24 Tom Tromey <tromey@redhat.com>
7056 Gary Benson <gbenson@redhat.com>
7058 * server.h (CORE_ADDR): Now unsigned.
7060 2014-07-16 Pedro Alves <palves@redhat.com>
7062 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7064 2014-07-15 Pedro Alves <palves@redhat.com>
7066 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7069 2014-07-11 Pedro Alves <palves@redhat.com>
7071 * linux-low.c (kill_wait_lwp): New function, based on
7072 kill_one_lwp_callback, but use my_waitpid directly.
7073 (kill_one_lwp_callback, linux_kill): Use it.
7075 2014-06-23 Pedro Alves <palves@redhat.com>
7077 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7078 before setting DR0..DR3.
7080 2014-06-20 Gary Benson <gbenson@redhat.com>
7082 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7083 * configure: Regenerated.
7084 * config.in: Likewise.
7086 2014-06-20 Gary Benson <gbenson@redhat.com>
7088 * Makefile.in (SFILES): Update locations for files moved
7090 (object file files): Reordered.
7092 2014-06-20 Gary Benson <gbenson@redhat.com>
7094 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7095 (i386_dr_low_set_addr): Likewise.
7096 (i386_dr_low_get_addr): Likewise.
7097 (i386_dr_low_can_set_control): Likewise.
7098 (i386_dr_low_set_control): Likewise.
7099 (i386_dr_low_get_control): Likewise.
7100 (i386_dr_low_get_status): Likewise.
7101 (i386_get_debug_register_length): Likewise.
7102 * linux-x86-low.c (i386_dr_low_set_addr):
7103 Changed signature. Made static.
7104 (i386_dr_low_get_addr): Likewise.
7105 (i386_dr_low_set_control): Likewise.
7106 (i386_dr_low_get_control): Likewise.
7107 (i386_dr_low_get_status): Likewise.
7108 (i386_dr_low): New global variable.
7109 * win32-i386-low.c (i386_dr_low_set_addr):
7110 Changed signature. Made static.
7111 (i386_dr_low_get_addr): Likewise.
7112 (i386_dr_low_set_control): Likewise.
7113 (i386_dr_low_get_control): Likewise.
7114 (i386_dr_low_get_status): Likewise.
7115 (i386_dr_low): New global variable.
7117 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7119 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7120 * Makefile.in (AR, AR_FLAGS): Define.
7121 * configure: Regenerate.
7123 2014-06-19 Gary Benson <gbenson@redhat.com>
7125 * Makefile.in (i386-dregs.o): New rule.
7126 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7127 * i386-low.c (target.h): Remove include.
7128 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7129 (DR_CONTROL_SHIFT): Likewise.
7130 (DR_CONTROL_SIZE): Likewise.
7131 (DR_RW_EXECUTE): Likewise.
7132 (DR_RW_WRITE): Likewise.
7133 (DR_RW_READ): Likewise.
7134 (DR_RW_IORW): Likewise.
7135 (DR_LEN_1): Likewise.
7136 (DR_LEN_2): Likewise.
7137 (DR_LEN_4): Likewise.
7138 (DR_LEN_8): Likewise.
7139 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7140 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7141 (DR_ENABLE_SIZE): Likewise.
7142 (DR_LOCAL_SLOWDOWN): Likewise.
7143 (DR_GLOBAL_SLOWDOWN): Likewise.
7144 (DR_CONTROL_RESERVED): Likewise.
7145 (I386_DR_CONTROL_MASK): Likewise.
7146 (I386_DR_VACANT): Likewise.
7147 (I386_DR_LOCAL_ENABLE): Likewise.
7148 (I386_DR_GLOBAL_ENABLE): Likewise.
7149 (I386_DR_DISABLE): Likewise.
7150 (I386_DR_SET_RW_LEN): Likewise.
7151 (I386_DR_GET_RW_LEN): Likewise.
7152 (I386_DR_WATCH_HIT): Likewise.
7153 (i386_wp_op_t): Likewise.
7154 (i386_show_dr): Likewise.
7155 (i386_length_and_rw_bits): Likewise.
7156 (i386_insert_aligned_watchpoint): Likewise.
7157 (i386_remove_aligned_watchpoint): Likewise.
7158 (i386_handle_nonaligned_watchpoint): Likewise.
7159 i386_update_inferior_debug_regs(): Likewise.
7160 (i386_dr_insert_watchpoint): Likewise.
7161 (i386_dr_remove_watchpoint): Likewise.
7162 (i386_dr_region_ok_for_watchpoint): Likewise.
7163 (i386_dr_stopped_data_address): Likewise.
7164 (i386_dr_stopped_by_watchpoint): Likewise.
7166 2014-06-19 Gary Benson <gbenson@redhat.com>
7168 * i386-low.c (i386_dr_show): Renamed to
7169 i386_show_dr and made static. All uses updated.
7170 (i386_dr_length_and_rw_bits): Renamed to
7171 i386_length_and_rw_bits and made static.
7173 (i386_dr_insert_aligned_watchpoint): Renamed to
7174 i386_insert_aligned_watchpoint and made static.
7176 (i386_dr_remove_aligned_watchpoint): Renamed to
7177 i386_remove_aligned_watchpoint and made static.
7179 (i386_dr_update_inferior_debug_regs): Renamed to
7180 i386_update_inferior_debug_regs and made static.
7183 2014-06-18 Gary Benson <gbenson@redhat.com>
7185 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7186 (i386_dr_low_can_set_control): Likewise.
7187 (i386_get_debug_register_length): Likewise.
7188 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7189 (i386_dr_low_can_set_control): Likewise.
7190 (i386_get_debug_register_length): Likewise.
7192 2014-06-17 Gary Benson <gbenson@redhat.com>
7194 * i386-low.h (i386-dregs.h): New include.
7195 (DR_FIRSTADDR): Now in i386-dregs.h.
7196 (DR_LASTADDR): Likewise.
7197 (DR_NADDR): Likewise.
7198 (DR_STATUS): Likewise.
7199 (DR_CONTROL): Likewise.
7200 (i386_debug_reg_state): Likewise.
7201 (i386_dr_insert_watchpoint): Likewise.
7202 (i386_dr_remove_watchpoint): Likewise.
7203 (i386_dr_region_ok_for_watchpoint): Likewise.
7204 (i386_dr_stopped_data_address): Likewise.
7205 (i386_dr_stopped_by_watchpoint): Likewise.
7206 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7208 2014-06-18 Gary Benson <gbenson@redhat.com>
7210 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7211 i386_dr_insert_watchpoint.
7212 (i386_low_remove_watchpoint): Renamed to
7213 i386_dr_remove_watchpoint.
7214 (i386_low_region_ok_for_watchpoint): Renamed to
7215 i386_dr_region_ok_for_watchpoint.
7216 (i386_low_stopped_data_address): Renamed to
7217 i386_dr_stopped_data_address.
7218 (i386_low_stopped_by_watchpoint): Renamed to
7219 i386_dr_stopped_by_watchpoint.
7220 * i386-low.c (i386_show_dr): Renamed to
7221 i386_dr_show and made nonstatic. All uses updated.
7222 (i386_length_and_rw_bits): Renamed to
7223 i386_dr_length_and_rw_bits and made nonstatic.
7225 (i386_insert_aligned_watchpoint): Renamed to
7226 i386_dr_insert_aligned_watchpoint and made nonstatic.
7228 (i386_remove_aligned_watchpoint): Renamed to
7229 i386_dr_remove_aligned_watchpoint and made nonstatic.
7231 (i386_update_inferior_debug_regs): Renamed to
7232 i386_dr_update_inferior_debug_regs and made nonstatic.
7234 (i386_low_insert_watchpoint): Renamed to
7235 i386_dr_insert_watchpoint. All uses updated.
7236 (i386_low_remove_watchpoint): Renamed to
7237 i386_dr_remove_watchpoint. All uses updated.
7238 (i386_low_region_ok_for_watchpoint): Renamed to
7239 i386_dr_region_ok_for_watchpoint. All uses updated.
7240 (i386_low_stopped_data_address): Renamed to
7241 i386_dr_stopped_data_address. All uses updated.
7242 (i386_low_stopped_by_watchpoint): Renamed to
7243 i386_dr_stopped_by_watchpoint. All uses updated.
7245 2014-06-18 Gary Benson <gbenson@redhat.com>
7247 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7248 (i386_dr_low_can_set_control): Likewise.
7249 (i386_insert_aligned_watchpoint): New check.
7251 2014-06-18 Gary Benson <gbenson@redhat.com>
7253 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7256 2014-06-18 Gary Benson <gbenson@redhat.com>
7258 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7259 instead of fatal and error.
7260 (i386_handle_nonaligned_watchpoint): Likewise.
7262 2014-06-18 Gary Benson <gbenson@redhat.com>
7264 * i386-low.c (i386_get_debug_register_length): New macro.
7265 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7266 (i386_show_dr): Use debug_printf instead of fprintf. Use
7267 phex to format values.
7269 2014-06-18 Gary Benson <gbenson@redhat.com>
7271 * i386-low.h: Comment changes.
7272 * i386-low.c: Likewise.
7274 2014-06-18 Gary Benson <gbenson@redhat.com>
7276 * i386-low.c: Whitespace changes.
7278 2014-06-12 Tom Tromey <tromey@redhat.com>
7280 * utils.c (freeargv): Remove.
7282 2014-06-12 Tom Tromey <tromey@redhat.com>
7284 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7285 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7286 (parse_debug_format_options): Likewise.
7287 (gdbserver_usage): Likewise.
7288 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7289 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7290 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7292 ($(LIBGNU)): Depend on libiberty.
7293 (all-lib): Recurse into all subdirs.
7294 (install-only): Invoke "install" target in subdirs.
7295 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7297 * configure: Rebuild.
7298 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7299 for vasprintf, vsnprintf, or gettimeofday.
7300 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7303 2014-06-05 Joel Brobecker <brobecker@adacore.com>
7305 * development.sh: Delete.
7306 * Makefile.in (config.status): Adjust dependency on development.sh.
7307 * configure.ac: Adjust development.sh source call.
7308 * configure: Regenerate.
7310 2014-06-02 Pedro Alves <palves@redhat.com>
7312 * ax.c (gdb_free_agent_expr): New function.
7313 * ax.h (gdb_free_agent_expr): New declaration.
7314 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7316 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7318 (clear_breakpoint_conditions_and_commands): New function.
7319 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7320 (clear_breakpoint_conditions_and_commands): New declaration.
7322 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7324 * linux-aarch64-low.c (asm/ptrace.h): Include.
7326 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7328 Fix TLS access for -static -pthread.
7329 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7330 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7331 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7333 2014-05-20 Pedro Alves <palves@redhat.com>
7335 * linux-aarch64-low.c (aarch64_insert_point)
7336 (aarch64_remove_point): No longer check whether the type is
7337 supported here. Adjust to new interface.
7338 (the_low_target): Install aarch64_supports_z_point_type as
7339 supports_z_point_type method.
7340 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7341 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7342 instead of a Z packet char. Adjust.
7343 (arm_supports_z_point_type): New function.
7344 (arm_insert_point, arm_remove_point): Adjust to new interface.
7345 (the_low_target): Install arm_supports_z_point_type.
7346 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7347 (cris_insert_point, cris_remove_point): Adjust to new interface.
7348 Don't check whether the type is supported here.
7349 (the_low_target): Install cris_supports_z_point_type.
7350 * linux-low.c (linux_supports_z_point_type): New function.
7351 (linux_insert_point, linux_remove_point): Adjust to new interface.
7352 * linux-low.h (struct linux_target_ops) <insert_point,
7353 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7354 raw_breakpoint pointer parameter.
7355 <supports_z_point_type>: New method.
7356 * linux-mips-low.c (mips_supports_z_point_type): New function.
7357 (mips_insert_point, mips_remove_point): Adjust to new interface.
7358 Use mips_supports_z_point_type.
7359 (the_low_target): Install mips_supports_z_point_type.
7360 * linux-ppc-low.c (the_low_target): Install NULL as
7361 supports_z_point_type method.
7362 * linux-s390-low.c (the_low_target): Install NULL as
7363 supports_z_point_type method.
7364 * linux-sparc-low.c (the_low_target): Install NULL as
7365 supports_z_point_type method.
7366 * linux-x86-low.c (x86_supports_z_point_type): New function.
7367 (x86_insert_point): Adjust to new insert_point interface. Use
7368 insert_memory_breakpoint. Adjust to new
7369 i386_low_insert_watchpoint interface.
7370 (x86_remove_point): Adjust to remove_point interface. Use
7371 remove_memory_breakpoint. Adjust to new
7372 i386_low_remove_watchpoint interface.
7373 (the_low_target): Install x86_supports_z_point_type.
7374 * lynx-low.c (lynx_target_ops): Install NULL as
7375 supports_z_point_type callback.
7376 * nto-low.c (nto_supports_z_point_type): New.
7377 (nto_insert_point, nto_remove_point): Adjust to new interface.
7378 (nto_target_ops): Install nto_supports_z_point_type.
7379 * mem-break.c: Adjust intro comment.
7380 (struct raw_breakpoint) <raw_type, size>: New fields.
7381 <inserted>: Update comment.
7382 <shlib_disabled>: Delete field.
7383 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7384 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7385 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7386 (raw_bkpt_type_to_target_hw_bp_type): New function.
7387 (find_enabled_raw_code_breakpoint_at): New function.
7388 (find_raw_breakpoint_at): New type and size parameters. Use them.
7389 (insert_memory_breakpoint): New function, based off
7390 set_raw_breakpoint_at.
7391 (remove_memory_breakpoint): New function.
7392 (set_raw_breakpoint_at): Reimplement.
7393 (set_breakpoint): New, based on set_breakpoint_at.
7394 (set_breakpoint_at): Reimplement.
7395 (delete_raw_breakpoint): Go through the_target->remove_point
7396 instead of assuming memory breakpoints.
7397 (find_gdb_breakpoint_at): Delete.
7398 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7399 (find_gdb_breakpoint): New function.
7400 (set_gdb_breakpoint_at): Delete.
7401 (z_type_supported): New function.
7402 (set_gdb_breakpoint_1): New function, loosely based off
7403 set_gdb_breakpoint_at.
7404 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7405 (delete_gdb_breakpoint_at): Delete.
7406 (delete_gdb_breakpoint_1): New function, loosely based off
7407 delete_gdb_breakpoint_at.
7408 (delete_gdb_breakpoint): New function.
7409 (clear_gdb_breakpoint_conditions): Rename to ...
7410 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7412 (add_condition_to_breakpoint): Make static.
7413 (add_breakpoint_condition): Take a struct breakpoint pointer
7414 instead of an address. Adjust.
7415 (gdb_condition_true_at_breakpoint): Rename to ...
7416 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7418 (gdb_condition_true_at_breakpoint): Reimplement.
7419 (add_breakpoint_commands): Take a struct breakpoint pointer
7420 instead of an address. Adjust.
7421 (gdb_no_commands_at_breakpoint): Rename to ...
7422 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7423 parameter. Return true if no breakpoint was found. Change debug
7425 (gdb_no_commands_at_breakpoint): Reimplement.
7426 (run_breakpoint_commands): Rename to ...
7427 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7428 and change return type to boolean.
7429 (run_breakpoint_commands): New function.
7430 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7431 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7432 breakpoint. Go through the_target->remove_point instead of
7433 assuming memory breakpoint.
7434 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7435 software and hardware breakpoints.
7436 (reinsert_raw_breakpoint): Go through the_target->insert_point
7437 instead of assuming memory breakpoint.
7438 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7439 software and hardware breakpoints.
7440 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7441 Check both software and hardware breakpoints.
7442 (validate_inserted_breakpoint): Assert the breakpoint is a
7443 software breakpoint. Set the inserted flag to -1 instead of
7444 setting shlib_disabled.
7445 (delete_disabled_breakpoints): Adjust.
7446 (validate_breakpoints): Only validate software breakpoints.
7447 Adjust to inserted flag change.
7448 (check_mem_read, check_mem_write): Skip breakpoint types other
7449 than software breakpoints. Adjust to inserted flag change.
7450 * mem-break.h (enum raw_bkpt_type): New enum.
7451 (raw_breakpoint, struct process_info): Forward declare.
7452 (Z_packet_to_target_hw_bp_type): Delete declaration.
7453 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7454 (set_gdb_breakpoint, delete_gdb_breakpoint)
7455 (clear_breakpoint_conditions): New declarations.
7456 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7457 (breakpoint_inserted_here): Update comment.
7458 (add_breakpoint_condition, add_breakpoint_commands): Replace
7459 address parameter with a breakpoint pointer parameter.
7460 (gdb_breakpoint_here): Update comment.
7461 (delete_gdb_breakpoint_at): Delete.
7462 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7463 * server.c (process_point_options): Take a struct breakpoint
7464 pointer instead of an address. Adjust.
7465 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7466 delete_gdb_breakpoint.
7467 * spu-low.c (spu_target_ops): Install NULL as
7468 supports_z_point_type method.
7469 * target.h: Include mem-break.h.
7470 (struct target_ops) <prepare_to_access_memory>: Update comment.
7471 <supports_z_point_type>: New field.
7472 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7473 instead of a char. Also take a raw breakpoint pointer.
7474 * win32-arm-low.c (the_low_target): Install NULL as
7475 supports_z_point_type.
7476 * win32-i386-low.c (i386_supports_z_point_type): New function.
7477 (i386_insert_point, i386_remove_point): Adjust to new interface.
7478 (the_low_target): Install i386_supports_z_point_type.
7479 * win32-low.c (win32_supports_z_point_type): New function.
7480 (win32_insert_point, win32_remove_point): Adjust to new interface.
7481 (win32_target_ops): Install win32_supports_z_point_type.
7482 * win32-low.h (struct win32_target_ops):
7483 <supports_z_point_type>: New method.
7484 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7485 instead of a char. Also take a raw breakpoint pointer.
7487 2014-05-20 Pedro Alves <palves@redhat.com>
7489 * mem-break.h: Include break-common.h.
7490 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7491 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7492 (Z_packet_to_target_hw_bp_type): New declaration.
7493 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7494 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7495 (Z_PACKET_ACCESS_WP): Delete macros.
7496 (Z_packet_to_hw_type): Delete function.
7497 * i386-low.h: Don't include break-common.h here.
7498 (Z_packet_to_hw_type): Delete declaration.
7499 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7500 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7501 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7502 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7503 * linux-aarch64-low.c: Don't include break-common.h here.
7504 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7505 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7506 (Z_packet_to_target_hw_bp_type): Delete function.
7507 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7509 (mips_insert_point, mips_remove_point): Use
7510 Z_packet_to_target_hw_bp_type.
7512 2014-05-20 Pedro Alves <palves@redhat.com>
7514 * linux-aarch64-low.c: Include break-common.h.
7515 (enum target_point_type): Delete.
7516 (Z_packet_to_point_type): Rename to ...
7517 (Z_packet_to_target_hw_bp_type): ... this, and return a
7518 target_hw_bp_type instead.
7519 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7520 instead of an enum target_point_type.
7521 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7523 (aarch64_dr_state_insert_one_point)
7524 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7525 (aarch64_handle_aligned_watchpoint)
7526 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7527 Take an enum target_hw_bp_type instead of an enum
7529 (aarch64_supports_z_point_type): New function.
7530 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7531 use Z_packet_to_target_hw_bp_type.
7533 2014-05-20 Joel Brobecker <brobecker@adacore.com>
7535 * configure.ac: Only use -Werror by default when DEVELOPMENT
7537 * configure: Regenerate.
7539 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7541 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7542 * linux-x86-low.c (X86_64_USER_REGS): New.
7543 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7545 2014-04-28 Yao Qi <yao@codesourcery.com>
7547 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7550 2014-04-25 Pedro Alves <palves@redhat.com>
7553 * linux-low.c (linux_attach_fail_reason_string): New function.
7554 (linux_attach_lwp): Delete.
7555 (linux_attach_lwp_1): Rename to ...
7556 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7557 argument. Remove "initial" parameter. Return int instead of
7558 void. Don't error or warn here.
7559 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7560 failure to attach to the tgid. Call warning when failing to
7562 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7563 argument. Remove "initial" parameter. Return int instead of
7564 void. Don't error or warn here.
7565 (linux_attach_fail_reason_string): New declaration.
7566 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7567 interface change. Use linux_attach_fail_reason_string.
7569 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
7570 Walfred Tedeschi <walfred.tedeschi@intel.com>
7572 * Makefile.in: Added rules to handle new files
7573 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7574 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7575 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7576 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7577 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7578 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7580 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7581 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7582 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7583 i386/x32-avx512.xml.
7584 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7585 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7586 i386/x32-avx512-linux.xml.
7587 * i387-fp.c (num_avx512_k_registers): New constant for number
7589 (num_avx512_zmmh_low_registers): New constant for number of
7590 lower ZMM registers (0-15).
7591 (num_avx512_zmmh_high_registers): New constant for number of
7592 higher ZMM registers (16-31).
7593 (num_avx512_ymmh_registers): New contant for number of higher
7594 YMM registers (ymm16-31 added by avx521 on x86_64).
7595 (num_avx512_xmm_registers): New constant for number of higher
7596 XMM registers (xmm16-31 added by AVX512 on x86_64).
7597 (struct i387_xsave): Add space for AVX512 registers.
7598 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7599 Add code to handle AVX512 registers.
7600 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7601 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7602 prototypei from generated file.
7603 (tdesc_amd64_avx512_linux): Likewise.
7604 (init_registers_x32_avx512_linux): Likewise.
7605 (tdesc_x32_avx512_linux): Likewise.
7606 (init_registers_i386_avx512_linux): Likewise.
7607 (tdesc_i386_avx512_linux): Likewise.
7608 (x86_64_regmap): Add AVX512 registers.
7609 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7611 (initialize_low_arch): Add code to initialize AVX512 registers.
7613 2014-04-23 Pedro Alves <palves@redhat.com>
7615 * mem-break.c (find_gdb_breakpoint_at): Make static.
7616 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7618 2014-04-23 Pedro Alves <palves@redhat.com>
7620 * i386-low.c: Don't include break-common.h here.
7621 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7622 prototype to take target_hw_bp_type as argument instead of a Z
7624 * i386-low.h: Include break-common.h here.
7625 (Z_packet_to_hw_type): Declare.
7626 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7628 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7629 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7630 (x86_remove_point): Convert the packet number to a
7631 target_hw_bp_type before calling i386_low_remove_watchpoint.
7632 * win32-i386-low.c (i386_insert_point): Convert the packet number
7633 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7634 (i386_remove_point): Convert the packet number to a
7635 target_hw_bp_type before calling i386_low_remove_watchpoint.
7637 2014-04-23 Pedro Alves <palves@redhat.com>
7639 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7641 2014-04-10 Pedro Alves <palves@redhat.com>
7643 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7644 Check if the condition or command is NULL before checking if the
7645 breakpoint is known. On success, return true.
7646 * mem-break.h (add_breakpoint_condition): Document return.
7647 (add_breakpoint_commands): Add describing comment.
7648 * server.c (skip_to_semicolon): New function.
7649 (process_point_options): Use it.
7651 2014-04-09 Pedro Alves <palves@redhat.com>
7653 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7656 2014-02-27 Pedro Alves <palves@redhat.com>
7659 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7661 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7663 (last_thread_of_process_p): Take a PID argument instead of a
7665 (linux_wait_for_lwp): Delete.
7666 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7668 (linux_low_filter_event): New function, party factored out from
7669 linux_wait_for_event.
7670 (linux_wait_for_event): Rename to ...
7671 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7672 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7673 sigsuspend. Check for zombie leaders.
7674 (linux_wait_for_event): Reimplement as wrapper around
7675 linux_wait_for_event_filtered.
7676 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7677 a normal or signal exit is seen, it's the whole process exiting.
7678 (wait_for_sigstop): No longer a for_each_inferior callback.
7679 Rewrite on top of linux_wait_for_event_filtered.
7680 (stop_all_lwps): Call wait_for_sigstop directly.
7681 * server.c (resume, handle_target_event): Handle
7682 TARGET_WAITKIND_NO_RESUMED.
7684 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7686 * win32-low.c (psapi_get_dll_name,
7687 * win32_CreateToolhelp32Snapshot): Delete.
7688 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7689 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7691 (handle_load_dll): Add function description.
7692 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7694 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7696 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7698 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7699 base address when calling win32_add_one_solib.
7700 (handle_load_dll): Delete local variable load_addr.
7701 Remove 0x1000 offset applied to DLL base address when calling
7702 win32_add_one_solib.
7703 (handle_unload_dll): Add comment.
7705 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7707 * win32-low.c (win32_add_all_dlls): Renames
7708 win32_ensure_ntdll_loaded. Rewrite function documentation.
7709 Adjust implementation to always load all DLLs.
7710 Add 0x1000 offset to DLL base address when calling
7711 win32_add_one_solib.
7712 (child_initialization_done): New static global.
7713 (do_initial_child_stuff): Set child_initialization_done to
7714 zero during child initialization, and 1 after. Replace call
7715 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7717 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7718 (handle_unload_dll): Add function documentation.
7719 (get_child_debug_event): Ignore load and unload DLL events
7720 during child initialization.
7722 2014-02-20 Doug Evans <dje@google.com>
7724 Remove global all_lwps.
7725 * inferiors.h (ptid_of): Move here from linux-low.h.
7726 (pid_of, lwpid_of): Ditto.
7727 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7728 parameter is a struct thread_info * now.
7729 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7730 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7731 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7733 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7734 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7735 * linux-arm-low.c (update_registers_callback): Update, "entry"
7736 parameter is a struct thread_info * now.
7737 Fetch lwpid from current_inferior directly.
7738 (arm_insert_point): Pass &all_threads to find_inferior instead of
7740 (arm_remove_point): Ditto.
7741 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7742 (arm_prepare_to_resume): Fetch pid from thread.
7743 (arm_read_description): Fetch lwpid from current_inferior directly.
7744 * linux-low.c (all_lwps): Delete.
7745 (delete_lwp): Delete call to remove_inferior.
7746 (handle_extended_wait): Fetch lwpid from thread.
7747 (add_lwp): Don't set lwp->entry.id. Remove call to
7748 add_inferior_to_list.
7749 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7750 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7751 (kill_one_lwp_callback): Ditto.
7752 (linux_kill): Don't dereference NULL pointer.
7753 Fetch ptid,lwpid from thread.
7754 (get_detach_signal): Fetch ptid from thread.
7755 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7756 Simplify call to regcache_invalidate_thread.
7757 (delete_lwp_callback): Update, "entry" parameter is a
7758 struct thread_info * now. Fetch pid from thread.
7759 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7760 (status_pending_p_callback): Update, "entry" parameter is a
7761 struct thread_info * now. Fetch ptid from thread.
7762 (find_lwp_pid): Update, "entry" parameter is a
7763 struct thread_info * now.
7764 (linux_wait_for_lwp): Fetch pid from thread.
7765 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7766 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7767 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7768 (dequeue_one_deferred_signal): Ditto.
7769 (cancel_breakpoint): Fetch ptid from current_inferior.
7770 (linux_wait_for_event): Pass &all_threads to find_inferior,
7771 not &all_lwps. Fetch ptid, lwpid from thread.
7772 (count_events_callback): Update, "entry" parameter is a
7773 struct thread_info * now.
7774 (select_singlestep_lwp_callback): Ditto.
7775 (select_event_lwp_callback): Ditto.
7776 (cancel_breakpoints_callback): Ditto.
7777 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7779 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7780 (unsuspend_one_lwp): Update, "entry" parameter is a
7781 struct thread_info * now.
7782 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7784 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7785 Fetch lwpid from thread, not lwp.
7786 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7787 Pass &all_threads to find_inferior, not &all_lwps.
7788 (send_sigstop): Fetch lwpid from thread, not lwp.
7789 (send_sigstop_callback): Update, "entry" parameter is a
7790 struct thread_info * now.
7791 (suspend_and_send_sigstop_callback): Ditto.
7792 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7793 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7794 struct thread_info * now.
7795 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7797 (lwp_running): Update, "entry" parameter is a
7798 struct thread_info * now.
7799 (stop_all_lwps): Fetch ptid from thread.
7800 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7801 (linux_resume_one_lwp): Fetch lwpid from thread.
7802 (linux_set_resume_request): Update, "entry" parameter is a
7803 struct thread_info * now. Fetch pid, lwpid from thread.
7804 (resume_status_pending_p): Update, "entry" parameter is a
7805 struct thread_info * now.
7806 (need_step_over_p): Ditto. Fetch lwpid from thread.
7807 (start_step_over): Fetch lwpid from thread.
7808 (linux_resume_one_thread): Update, "entry" parameter is a
7809 struct thread_info * now. Fetch lwpid from thread.
7810 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7811 (proceed_one_lwp): Update, "entry" parameter is a
7812 struct thread_info * now. Fetch lwpid from thread.
7813 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7814 struct thread_info * now.
7815 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7816 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7817 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7819 (regsets_store_inferior_registers): Ditto.
7820 (fetch_register, store_register): Ditto.
7821 (linux_read_memory, linux_write_memory): Ditto.
7822 (linux_request_interrupt): Ditto.
7823 (linux_read_auxv): Ditto.
7824 (linux_xfer_siginfo): Ditto.
7825 (linux_qxfer_spu): Ditto.
7826 (linux_qxfer_libraries_svr4): Ditto.
7827 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7828 moved to inferiors.h.
7830 (get_thread_lwp): Update.
7831 (struct lwp_info): Delete member "entry". Simplify comment for
7834 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7835 current_inferior directly.
7836 (update_watch_registers_callback): Update, "entry" parameter is a
7837 struct thread_info * now. Fetch pid from thread.
7838 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7839 (mips_insert_point): Fetch lwpid from current_inferior.
7840 Pass &all_threads to find_inferior, not &all_lwps.
7841 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7842 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7844 (mips_stopped_data_address): Ditto.
7845 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7847 * linux-tile-low.c (tile_arch_setup): Ditto.
7848 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7849 (update_debug_registers_callback): Update, "entry" parameter is a
7850 struct thread_info * now. Fetch pid from thread.
7851 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7852 Pass &all_threads to find_inferior, not &all_lwps.
7853 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7854 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7855 Pass &all_threads to find_inferior, not &all_lwps.
7856 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7857 (i386_dr_low_get_status): Ditto.
7858 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7859 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7860 (x86_linux_read_description): Ditto.
7861 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7863 2014-02-20 Doug Evans <dje@google.com>
7865 * inferiors.c (get_first_inferior): Fix buglet.
7867 2014-02-19 Doug Evans <dje@google.com>
7869 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7870 * inferiors.c (add_thread): Change result type to struct thread_info *.
7871 All callers updated.
7872 (add_lwp): Call add_thread here instead of in callers.
7873 All callers updated.
7874 * linux-low.h (get_lwp_thread): Rewrite.
7875 (struct lwp_info): New member "thread".
7877 2014-02-19 Doug Evans <dje@google.com>
7879 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7880 All callers updated.
7882 2014-02-19 Doug Evans <dje@google.com>
7884 * inferiors.c (add_thread): Fix whitespace.
7886 2014-02-19 Doug Evans <dje@google.com>
7888 * dll.c (clear_dlls): Replace accessing list implemention details
7890 * gdbthread.h (get_first_thread): Declare.
7891 * inferiors.c (for_each_inferior_with_data): New function.
7892 (get_first_thread): New function.
7893 (find_thread_ptid): Simplify.
7894 (get_first_inferior): New function.
7895 (clear_list): Delete.
7896 (one_inferior_p): New function.
7897 (clear_inferior_list): New function.
7898 (clear_inferiors): Update.
7899 * inferiors.h (for_each_inferior_with_data): Declare.
7900 (clear_inferior_list): Declare.
7901 (one_inferior_p): Declare.
7902 (get_first_inferior): Declare.
7903 * linux-low.c (linux_wait_for_event): Replace accessing list
7904 implemention details with API function.
7905 * server.c (target_running): Ditto.
7906 (accumulate_file_name_length): New function.
7907 (emit_dll_description): New function.
7908 (handle_qxfer_libraries): Replace accessing list implemention
7909 details with API function.
7910 (handle_qxfer_threads_worker): New function.
7911 (handle_qxfer_threads_proper): Replace accessing list implemention
7912 details with API function.
7913 (handle_query): Ditto.
7914 (visit_actioned_threads_callback_ftype): New typedef.
7915 (visit_actioned_threads_data): New struct.
7916 (visit_actioned_threads): Rewrite to be find_inferior callback.
7917 (resume): Call find_inferior.
7918 (handle_status): Replace accessing list implemention
7919 details with API function.
7920 (process_serial_event): Replace accessing list implemention details
7922 * target.c (set_desired_inferior): Replace accessing list implemention
7923 details with API function.
7924 * tracepoint.c (same_process_p): New function.
7925 (gdb_agent_about_to_close): Replace accessing list implemention
7926 details with API function.
7927 * win32-low.c (child_delete_thread): Replace accessing list
7928 implemention details with API function.
7929 (match_dll_by_basename): New function.
7930 (dll_is_loaded_by_basename): New function.
7931 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7932 details call to dll_is_loaded_by_basename.
7934 2014-02-19 Doug Evans <dje@google.com>
7936 * dll.h (struct dll_info): Add comment.
7937 * gdbthread.h (struct thread_info): Add comment.
7938 (current_ptid): Simplify.
7939 * inferiors.c (add_process): Update.
7940 (remove_process): Update.
7941 * inferiors.h (struct process_info): Rename member "head" to "entry".
7942 * linux-low.c (delete_lwp): Update.
7944 (last_thread_of_process_p): Update.
7945 (kill_one_lwp_callback, linux_kill): Update.
7946 (status_pending_p_callback): Update.
7947 (wait_for_sigstop): Update. Simplify read of ptid.
7948 (start_step_over): Update.
7949 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7950 (get_lwp_thread): Update.
7951 (struct lwp_info): Rename member "head" to "entry".
7952 * regcache.h (inferior_list_entry): Delete.
7953 * server.c (kill_inferior_callback): Update.
7954 (detach_or_kill_inferior_callback): Update.
7955 (print_started_pid): Update.
7956 (print_attached_pid): Update.
7957 (process_serial_event): Simplify read of ptid.
7958 * thread-db.c (thread_db_create_event): Update.
7959 (thread_db_get_tls_address): Update.
7960 * win32-low.c (current_inferior_ptid): Simplify.
7962 2014-02-19 Tom Tromey <tromey@redhat.com>
7964 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7966 (target_supports_btrace): Update.
7968 2014-02-14 Yao Qi <yao@codesourcery.com>
7970 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7971 (rsp-low-ipa.o): New target.
7973 2014-02-12 Tom Tromey <tromey@redhat.com>
7975 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7976 convert_ascii_to_int.
7977 * regcache.c (registers_to_string): Likewise.
7978 * remote-utils.c (decode_M_packet): Likewise.
7979 * server.c (process_serial_event): Likewise.
7981 2014-02-12 Tom Tromey <tromey@redhat.com>
7983 * server.c (handle_query, handle_v_run): Use hex2bin, not
7985 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7987 2014-02-12 Tom Tromey <tromey@redhat.com>
7989 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7990 convert_int_to_ascii.
7991 * regcache.c (registers_to_string, collect_register_as_string):
7993 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7995 * server.c (process_serial_event): Likewise.
7996 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7997 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7999 2014-02-12 Tom Tromey <tromey@redhat.com>
8001 * remote-utils.c (look_up_one_symbol, monitor_output): Use
8002 bin2hex, not hexify.
8003 * tracepoint.c (cmd_qtstatus): Likewise.
8005 2014-02-12 Tom Tromey <tromey@redhat.com>
8007 * remote-utils.c (monitor_output): Pass explicit length to
8010 2014-02-12 Tom Tromey <tromey@redhat.com>
8012 * tracepoint.c: Include rsp-low.h.
8013 * server.c: Include rsp-low.h.
8014 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
8015 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8017 * remote-utils.c: Include rsp-low.h.
8018 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8019 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8020 (convert_int_to_ascii, convert_ascii_to_int): Move to
8022 * regcache.c: Include rsp-low.h.
8023 * ax.c: Include rsp-low.h.
8024 * Makefile.in (SFILES): Add common/rsp-low.c.
8025 (OBS): Add rsp-low.o.
8026 (rsp-low.o): New target.
8028 2014-02-12 Tom Tromey <tromey@redhat.com>
8030 * utils.h (pulongest, plongest, phex_nz): Don't declare.
8031 Include print-utils.h.
8032 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8033 (plongest, thirty_two, phex_nz): Remove.
8034 * Makefile.in (SFILES): Add common/print-utils.c.
8035 (OBS): Add print-utils.o.
8036 (print-utils-ipa.o): New target.
8037 (print-utils.o): New target.
8038 (IPA_OBJS): Add print-utils-ipa.o.
8040 2014-02-06 Tom Tromey <tromey@redhat.com>
8042 * Makefile.in (SFILES): Fix indentation.
8044 2014-02-05 Doug Evans <dje@google.com>
8046 * linux-low.c (linux_wait_for_event): Improve comment.
8047 (linux_wait_1): Keep current_inferior in sync with event_child.
8049 2014-01-22 Doug Evans <dje@google.com>
8051 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8053 2014-01-22 Doug Evans <dje@google.com>
8055 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8056 * configure: Regenerate.
8057 * config.in: Regenerate.
8058 * Makefile.in (SFILES): Add debug.c.
8060 * debug.c: New file.
8061 * debug.h: New file.
8062 * linux-aarch64-low.c (*): Update all debugging printfs to use
8063 debug_printf instead of fprintf.
8064 * linux-arm-low.c (*): Ditto.
8065 * linux-cris-low.c (*): Ditto.
8066 * linux-crisv32-low.c (*): Ditto.
8067 * linux-m32r-low.c (*): Ditto.
8068 * linux-sparc-low.c (*): Ditto.
8069 * linux-x86.c (*): Ditto.
8070 * linux-low.c (*): Ditto.
8071 (linux_wait_1): Add calls to debug_enter, debug_exit.
8072 (linux_wait): Remove redundant debugging printf.
8073 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8074 (linux_resume, unstop_all_lwps): Ditto.
8075 * mem-break.c (*): Update all debugging printfs to use
8076 debug_printf instead of fprintf.
8077 * remote-utils.c (*): Ditto.
8078 * thread-db.c (*): Ditto.
8079 * server.c #include <ctype.h>, "gdb_vecs.h".
8080 (debug_threads): Moved to debug.c.
8081 (*): Update all debugging printfs to use debug_printf instead of
8083 (start_inferior): Replace call to fflush with call to debug_flush.
8084 (monitor_show_help): Mention set debug-format.
8085 (parse_debug_format_options): New function.
8086 (handle_monitor_command): Handle "monitor set debug-format".
8087 (gdbserver_usage): Mention --debug-format.
8088 (main): Parse --debug-format.
8089 * server.h (debug_threads): Declaration moved to debug.h.
8091 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8092 trace_debug_1 that uses debug_printf.
8093 (tracepoint_look_up_symbols): Update all debugging printfs to use
8094 debug_printf instead of fprintf.
8096 2014-01-20 Baruch Siach <baruch@tkos.co.il>
8098 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8101 2014-01-17 Pedro Alves <palves@redhat.com>
8104 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8105 defined after including gdb_proc_service.h.
8107 2014-01-16 Doug Evans <dje@google.com>
8109 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8110 (match_dll): Use it.
8112 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8114 * target.h (target_ops) <read_btrace>: Change parameters and
8115 return type to allow error reporting.
8116 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8117 trace reading errors on.
8118 * linux-low.c (linux_low_read_btrace): Pass trace reading
8120 (linux_low_disable_btrace): New.
8122 2014-01-15 Doug Evans <dje@google.com>
8124 * inferiors.c (thread_id_to_gdb_id): Delete.
8125 * inferiors.h (thread_id_to_gdb_id): Delete.
8127 2014-01-13 Eli Zaretskii <eliz@gnu.org>
8129 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8130 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8133 2014-01-08 Pedro Alves <palves@redhat.com>
8135 * server.c (handle_status): Don't discard previous queued stop
8136 replies or thread's pending status here.
8137 (main) <disconnection>: Do it here instead.
8139 2014-01-08 Pedro Alves <palves@redhat.com>
8141 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8142 * server.c (visit_actioned_threads, handle_pending_status): New
8144 (handle_v_cont): Factor out parts to ...
8145 (resume): ... this new function. If in all-stop, and a thread
8146 being resumed has a pending status, report it without actually
8148 (myresume): Adjust to use the new 'resume' function.
8149 (clear_pending_status_callback, set_pending_status_callback)
8150 (find_status_pending_thread_callback): New functions.
8151 (handle_status): Handle the case of multiple threads having
8152 interesting statuses to report. Report threads' real last signal
8153 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8154 with an interesting thread to report the status for, instead of
8155 always reporting the status of the first thread.
8157 2014-01-01 Joel Brobecker <brobecker@adacore.com>
8159 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8160 * gdbreplay.c (gdbreplay_version): Likewise.
8162 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8164 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8165 iov.iov_len with the real length in use.
8167 2013-12-13 Joel Brobecker <brobecker@adacore.com>
8169 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8170 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8171 for all targets that use win32-low.c.
8172 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8173 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8175 2013-12-13 Pedro Alves <palves@redhat.com>
8177 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8178 if equal to TARGET_WAITKIND_LOADED.
8179 * win32-low.c (cached_status): New static global.
8180 (win32_wait): Add declaration.
8181 (do_initial_child_stuff): Flush all initial pending debug events
8182 up to the initial breakpoint.
8183 (win32_wait): If CACHED_STATUS was set, return that instead
8184 of doing a real wait. Remove the code resuming the execution
8185 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8186 during the initial phase. Also remove the code changing
8187 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8188 TARGET_WAITKIND_STOPPED.
8190 2013-12-11 Yao Qi <yao@codesourcery.com>
8192 * notif.c (handle_notif_ack): Return 0 if no notification
8195 2013-11-20 Doug Evans <dje@google.com>
8197 * linux-low.c (linux_set_resume_request): Fix comment.
8199 2013-11-20 Doug Evans <dje@google.com>
8201 * linux-low.c (resume_status_pending_p): Tweak comment.
8203 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8205 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8206 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8207 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8208 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8209 (srv_amd64_regobj): Add amd64-mpx.o.
8210 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8211 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8212 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8213 * i387-fp.c (num_pl_bnd_register) Added constant.
8214 (num_pl_bnd_cfg_registers) Added constant.
8215 (struct i387_xsave) Added reserved area and MPX fields.
8216 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8217 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8219 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8220 (init_registers_amd64_mpx_linux): Declare new function.
8221 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8222 (x86_64_regmap): Add MPX registers.
8223 (x86_linux_read_description): Add MPX case.
8224 (initialize_low_arch): Initialize MPX targets.
8226 2013-11-18 Tom Tromey <tromey@redhat.com>
8228 * configure: Rebuild.
8229 * configure.ac: Don't check for stdlib.h.
8230 * gdbreplay.c: Unconditionally include stdlib.h.
8232 2013-11-18 Tom Tromey <tromey@redhat.com>
8234 * config.in: Rebuild.
8235 * configure: Rebuild.
8236 * configure.ac: Don't use AC_HEADER_DIRENT.
8238 2013-11-18 Tom Tromey <tromey@redhat.com>
8240 * server.h: Don't check HAVE_STRING_H.
8241 * gdbreplay.c: Don't check HAVE_STRING_H.
8242 * configure: Rebuild.
8244 2013-11-18 Tom Tromey <tromey@redhat.com>
8246 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8249 2013-11-08 Tom Tromey <tromey@redhat.com>
8251 * configure, config.in: Rebuild.
8252 * configure.ac: Remove unused configury.
8254 2013-11-08 Tom Tromey <tromey@redhat.com>
8256 * acinclude.m4: Include common.m4, codeset.m4.
8257 * configure, config.in: Rebuild.
8258 * configure.ac: Use GDB_AC_COMMON.
8260 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8262 * linux-s390-low.c (HWCAP_S390_TE): New define.
8263 (s390_arch_setup): Consider the TE field in the HWCAP for
8264 determining 'have_regset_tdb'.
8266 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8269 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8272 2013-10-02 Pedro Alves <palves@redhat.com>
8274 * server.c (process_serial_event): Don't output "GDBserver
8275 exiting" if GDB is connected through stdio.
8276 * target.c (mywait): Likewise, be silent if GDB is connected
8279 2013-10-01 Joel Brobecker <brobecker@adacore.com>
8281 * lynx-low.c (lynx_add_threads_after_attach): New function.
8282 (lynx_attach): Remove call to add_thread. Add call to
8283 lynx_add_threads_after_attach instead.
8285 2013-09-28 Mike Frysinger <vapier@gentoo.org>
8287 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8288 * config.in, configure: Regenerated.
8290 2013-09-18 Yao Qi <yao@codesourcery.com>
8293 * server.c (start_inferior): Clear 'resume_info'.
8295 2013-09-16 Jiong Wang <jiwang@tilera.com>
8297 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8300 2013-09-16 Jiong Wang <jiwang@tilera.com>
8302 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8303 linux-tile-low.o to srv_tgtobj.
8305 2013-09-16 Will Newton <will.newton@linaro.org>
8307 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8310 2013-09-06 Pedro Alves <palves@redhat.com>
8312 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8313 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8314 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8315 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8316 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8317 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8319 2013-09-06 Pedro Alves <palves@redhat.com>
8321 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8322 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8324 2013-09-06 Pedro Alves <palves@redhat.com>
8326 * linux-amd64-ipa.c: Include tracepoint.h.
8327 * linux-i386-ipa.c: Include tracepoint.h.
8329 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8331 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8332 (ps_get_thread_area): New function.
8334 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8336 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8337 (initialize_low_arch): Call init_registers_crisv32 rather than
8338 init_register_crisv32.
8340 2013-09-05 Pedro Alves <palves@redhat.com>
8342 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8344 * hostio.h: ... this new file.
8345 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8346 win32-low.c: Include hostio.h.
8348 2013-09-05 Pedro Alves <palves@redhat.com>
8350 * server.h (gdb_client_data, handler_func, callback_handler_func)
8351 (delete_file_handler, add_file_handler, append_callback_event)
8352 (delete_callback_event, start_event_loop, initialize_event_loop):
8353 Move to event-loop.h and include it.
8354 * event-loop.h: New file.
8356 2013-09-05 Pedro Alves <palves@redhat.com>
8358 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8359 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8360 (loaded_dll, unloaded_dll): Move to ...
8361 * dll.h: ... this new file.
8362 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8364 2013-09-05 Pedro Alves <palves@redhat.com>
8366 * server.h (current_process, get_thread_process, all_processes)
8367 (add_inferior_to_list, for_each_inferior, current_inferior)
8368 (remove_inferior, add_process, remove_process, find_process_pid)
8369 (have_started_inferiors_p, have_attached_inferiors_p)
8370 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8371 (clear_inferiors, find_inferior, find_inferior_id)
8372 (inferior_target_data, set_inferior_target_data)
8373 (inferior_regcache_data, set_inferior_regcache_data): Move to
8374 inferiors.h, and include it.
8375 * inferiors.h: New file.
8377 2013-09-05 Pedro Alves <palves@redhat.com>
8379 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8383 2013-09-05 Pedro Alves <palves@redhat.com>
8385 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8387 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8388 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8389 (handle_tracepoint_general_set, handle_tracepoint_query)
8390 (tracepoint_finished_step, tracepoint_was_hit)
8391 (release_while_stepping_state_list, current_traceframe)
8392 (in_readonly_region, traceframe_read_mem)
8393 (fetch_traceframe_registers, traceframe_read_sdata)
8394 (traceframe_read_info, struct fast_tpoint_collect_status)
8395 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8396 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8397 (supply_fast_tracepoint_registers)
8398 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8399 (ipa_tdesc, claim_trampoline_space)
8400 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8401 (agent_mem_read, agent_get_trace_state_variable_value)
8402 (agent_set_trace_state_variable_value, agent_tsv_read)
8403 (agent_mem_read_string, get_raw_reg_func_addr)
8404 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8405 * tracepoint.h: ... this new file.
8407 2013-09-05 Pedro Alves <palves@redhat.com>
8409 * server.h (perror_with_name, error, fatal, warning, paddress)
8410 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8412 * utils.h: New file.
8414 2013-09-05 Pedro Alves <palves@redhat.com>
8416 * server.h (remote_debug, noack_mode, transport_is_reliable)
8417 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8418 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8419 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8420 (write_enn, initialize_async_io, enable_async_io)
8421 (disable_async_io, check_remote_input_interrupt_request)
8422 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8423 (dead_thread_notify, prepare_resume_reply)
8424 (decode_address_to_semicolon, decode_address, decode_m_packet)
8425 (decode_M_packet, decode_X_packet, decode_xfer_write)
8426 (decode_search_memory_packet, unhexify, hexify)
8427 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8428 (look_up_one_symbol, relocate_instruction)
8429 (monitor_output): Move to remote-utils.h, and include it.
8430 * remote-utils.h: New file.
8432 2013-09-05 Pedro Alves <palves@redhat.com>
8434 * server.h (_): Delete.
8436 2013-09-02 Pedro Alves <palves@redhat.com>
8438 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8439 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8441 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8443 2013-09-02 Pierre Muller <muller@sourceware.org>
8445 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8446 or WriteProcessMemory complete successfully and handle
8447 ERROR_PARTIAL_COPY error.
8449 2013-09-02 Pedro Alves <palves@redhat.com>
8451 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8452 error instead of EIO.
8454 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8457 * linux-low.c: Include filestuff.h.
8458 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8459 * lynx-low.c: Include filestuff.h.
8460 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8461 * server.c: Include filestuff.h.
8462 (main): Call notice_open_fds.
8463 * spu-low.c: Include filestuff.h.
8464 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8466 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
8468 * Makefile.in: Explain why ../target and ../nat are not
8469 listed as include file search paths.
8470 (linux-waitpid.o): New object file rule.
8471 * configure.srv (srv_native_linux_obj): New variable.
8472 Replace all occurrences of linux native object files with
8473 $srv_native_linux_obj.
8474 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8475 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8476 (linux_enable_event_reporting): Remove declaration.
8477 (my_waitpid): Moved to common/linux-waitpid.c.
8478 (linux_wait_for_event): Pass ptid when calling
8479 linux_enable_event_reporting.
8480 (linux_supports_tracefork_flag): Remove.
8481 (linux_enable_event_reporting): Likewise.
8482 (linux_tracefork_grandchild): Remove.
8483 (STACK_SIZE): Moved to common/linux-ptrace.c.
8484 (linux_tracefork_child): Remove.
8485 (linux_test_for_tracefork): Remove.
8486 (linux_look_up_symbols): Call linux_supports_traceclone.
8487 (initialize_low): Remove call to linux_test_for_tracefork.
8488 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8489 common/linux-ptrace.h.
8490 (PTRACE_TYPE_ARG4): Likewise.
8491 Include linux-ptrace.h.
8493 2013-08-21 Pedro Alves <palves@redhat.com>
8495 * config.in: Renegerate.
8497 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
8499 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8500 (SFILES): Remove $(srcdir)/common/target-common.c and
8501 add $(srcdir)/target/waitstatus.c.
8502 (OBS): Remove target-common.o and add waitstatus.o.
8503 (server_h): Remove $(srcdir)/../common/target-common.h and
8504 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8505 and $(srcdir)/../target/waitstatus.h.
8506 (target-common.o): Remove.
8507 (waitstatus.o): New target object file.
8508 * target.h: Do not include target-common.h and
8509 include target/resume.h, target/wait.h and
8510 target/waitstatus.h.
8512 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
8514 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8515 to PTRACE_TYPE_ARG3.
8516 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8517 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8519 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8520 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8522 2013-07-27 Jie Zhang <jie@codesourcery.com>
8523 Daniel Jacobowitz <dan@codesourcery.com>
8524 Yao Qi <yao@codesourcery.com>
8526 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8527 (mips-linux-watch.o): New rule.
8528 (mips_linux_watch_h): New variable.
8529 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8531 * linux-mips-low.c: Include mips-linux-watch.h.
8532 (struct arch_process_info, struct arch_lwp_info): New.
8533 (update_watch_registers_callback): New function.
8534 (mips_linux_new_process, mips_linux_new_thread) New functions.
8535 (mips_linux_prepare_to_resume, mips_insert_point): New
8537 (mips_remove_point, mips_stopped_by_watchpoint): New
8539 (rsp_bp_type_to_target_hw_bp_type): New function.
8540 (mips_stopped_data_address): New function.
8541 (the_low_target): Add watchpoint support functions.
8543 2013-07-27 Yao Qi <yao@codesourcery.com>
8545 * i386-low.c: Include break-common.h.
8546 (enum target_hw_bp_type): Remove.
8548 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
8550 * Makefile.in (SFILES): /common/target-common.c.
8551 (OBS): Add target-common.o.
8552 (server_h): Add $(srcdir)/../common/target-common.h.
8553 (target-common.o): New target.
8554 * server.c (queue_stop_reply_callback): Free
8555 status string after use.
8556 * target.c (target_waitstatus_to_string): Remove.
8557 * target.h: Include target-common.h.
8558 (resume_kind): Likewise.
8559 (target_waitkind): Likewise.
8560 (target_waitstatus): Likewise.
8561 (TARGET_WNOHANG): Likewise.
8563 2013-07-04 Yao Qi <yao@codesourcery.com>
8565 * Makefile.in (host_alias): Use @host_noncanonical@.
8566 (target_alias): Use @target_noncanonical@.
8567 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8568 ACX_NONCANONICAL_HOST.
8569 * configure: Regenerated.
8572 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8574 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8575 * configure: Rebuild.
8576 * Makefile.in (version_host, version_target): Get from configure.
8577 (version.c): Use $(version_host) and $(version_target).
8579 2013-07-03 Pedro Alves <palves@redhat.com>
8581 * Makefile.in (config.status): Depend on development.sh.
8582 * acinclude.m4: Include libmcheck.m4.
8583 * configure: Regenerate.
8585 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8587 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8588 attribute inside the parentheses.
8589 (winapi_DebugSetProcessKillOnExit): Ditto.
8590 (winapi_DebugBreakProcess): Ditto.
8591 (winapi_GenerateConsoleCtrlEvent): Ditto.
8593 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8595 * notif.h (notif_event): Add a dummy member to avoid compiler
8598 2013-07-01 Pedro Alves <palves@redhat.com>
8600 * hostio.c (HOSTIO_PATH_MAX): Define.
8601 (require_filename, handle_open, handle_unlink, handle_readlink):
8604 2013-07-01 Pedro Alves <palves@redhat.com>
8606 * server.h: Include "pathmax.h".
8607 * linux-low.c: Don't include sys/param.h.
8608 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8610 * win32-low.c: Don't include sys/param.h.
8611 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8613 2013-07-01 Pedro Alves <palves@redhat.com>
8615 * event-loop.c: Don't check HAVE_UNISTD_H before including
8617 * gdbreplay.c: Likewise.
8618 * remote-utils.c: Likewise.
8619 * server.c: Likewise.
8620 * configure.ac: Don't check for unistd.h.
8621 * configure: Regenerate.
8623 2013-06-28 Tom Tromey <tromey@redhat.com>
8625 * Makefile.in (version.c): Use version.in, not
8628 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8630 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8631 * configure: Rebuild.
8632 * Makefile.in (version_host, version_target): Get from configure.
8633 (version.c): Use $(version_host) and $(version_target).
8635 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8637 Fix trace-status to output user name without trailing colon.
8638 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8640 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8642 Fix trace-status to output proper start-time and stop-time.
8643 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8644 output start time and stop time in hex as gdb expects.
8646 2013-06-26 Pedro Alves <pedro@codesourcery.com>
8648 * tracepoint.c (build_traceframe_info_xml): Output trace state
8649 variables present in the trace buffer.
8651 2013-06-24 Tom Tromey <tromey@redhat.com>
8653 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8655 (version.o): Remove.
8656 * gdbreplay.c: Include version.h.
8657 (version, host_name): Don't declare.
8658 * server.h: Include version.h.
8659 (version, host_name): Don't declare.
8661 2013-06-12 Pedro Alves <palves@redhat.com>
8663 * linux-x86-low.c (linux_is_elf64): Delete global.
8664 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8665 with local linux_pid_exe_is_elf_64_file use.
8667 2013-06-11 Pedro Alves <palves@redhat.com>
8669 * linux-low.c (regset_disabled, disable_regset): New functions.
8670 (regsets_fetch_inferior_registers)
8671 (regsets_store_inferior_registers): Use them.
8672 (initialize_regsets_info); Don't allocate the disabled_regsets
8674 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8677 2013-06-11 Pedro Alves <palves@redhat.com>
8679 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8682 2013-06-11 Pedro Alves <palves@redhat.com>
8684 * linux-x86-low.c (initialize_low_arch): Call
8685 init_registers_x32_avx_linux.
8687 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8689 Fix compatibility with Android Bionic.
8690 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8693 2013-06-07 Pedro Alves <palves@redhat.com>
8696 * Makefile.in (OBS): Add tdesc.o.
8697 (IPA_OBJS): Add tdesc-ipa.o.
8698 (tdesc-ipa.o): New rule.
8699 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8701 * linux-low.c (new_inferior): Delete.
8702 (disabled_regsets, num_regsets): Delete.
8703 (linux_add_process): Adjust to set the new per-process
8705 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8706 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8707 was a stop. When calling arch_setup, switch the current inferior
8708 to the thread that got an event.
8709 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8710 (regsets_fetch_inferior_registers)
8711 (regsets_store_inferior_registers): New regsets_info parameter.
8713 (linux_register_in_regsets): New regs_info parameter. Adjust to
8715 (register_addr, fetch_register, store_register): New usrregs_info
8716 parameter. Adjust to use it.
8717 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8718 parameter regs_info. Adjust to use it.
8719 (linux_fetch_registers): Get the current inferior's regs_info, and
8721 (linux_store_registers): Ditto.
8722 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8723 (initialize_low): Don't initialize the target_regsets here. Call
8724 initialize_low_arch.
8725 * linux-low.h (target_regsets): Delete declaration.
8726 (struct regsets_info): New.
8727 (struct usrregs_info): New.
8728 (struct regs_info): New.
8729 (struct process_info_private) <new_inferior>: New field.
8730 (struct linux_target_ops): Delete the num_regs, regmap, and
8731 regset_bitmap fields. New field regs_info.
8732 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8733 * i387-fp.c (num_xmm_registers): Delete.
8734 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8735 calls to new interface.
8736 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8737 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8738 Infer the number of xmm registers from the regcache's target
8740 * i387-fp.h (num_xmm_registers): Delete.
8741 * inferiors.c (add_thread): Don't install the thread's regcache
8743 * proc-service.c (gregset_info): Fetch the current inferior's
8744 regs_info. Adjust to use it.
8745 * regcache.c: Include tdesc.h.
8746 (register_bytes, reg_defs, num_registers)
8747 (gdbserver_expedite_regs): Delete.
8748 (get_thread_regcache): If the thread doesn't have a regcache yet,
8749 create one, instead of aborting gdbserver.
8750 (regcache_invalidate_one): Rename to ...
8751 (regcache_invalidate_thread): ... this.
8752 (regcache_invalidate_one): New.
8753 (regcache_invalidate): Only invalidate registers of the current
8755 (init_register_cache): Add target_desc parameter, and use it.
8756 (new_register_cache): Ditto. Assert the target description has a
8757 non zero registers_size.
8758 (regcache_cpy): Add assertions. Adjust.
8759 (realloc_register_cache, set_register_cache): Delete.
8760 (registers_to_string, registers_from_string): Adjust.
8761 (find_register_by_name, find_regno, find_register_by_number)
8762 (register_cache_size): Add target_desc parameter, and use it.
8763 (free_register_cache_thread, free_register_cache_thread_one)
8764 (regcache_release, register_cache_size): New.
8765 (register_size): Add target_desc parameter, and use it.
8766 (register_data, supply_register, supply_register_zeroed)
8767 (supply_regblock, supply_register_by_name, collect_register)
8768 (collect_register_as_string, collect_register_by_name): Adjust.
8769 * regcache.h (struct target_desc): Forward declare.
8770 (struct regcache) <tdesc>: New field.
8771 (init_register_cache, new_register_cache): Add target_desc
8773 (regcache_invalidate_thread): Declare.
8774 (regcache_invalidate_one): Delete declaration.
8775 (regcache_release): Declare.
8776 (find_register_by_number, register_cache_size, register_size)
8777 (find_regno): Add target_desc parameter.
8778 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8780 * remote-utils.c: Include tdesc.h.
8781 (outreg, prepare_resume_reply): Adjust.
8782 * server.c: Include tdesc.h.
8783 (gdbserver_xmltarget): Delete declaration.
8784 (get_features_xml, process_serial_event): Adjust.
8785 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8787 (struct process_info) <tdesc>: New field.
8788 (ipa_tdesc): Declare.
8789 * tdesc.c: New file.
8790 * tdesc.h: New file.
8791 * tracepoint.c: Include tdesc.h.
8792 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8793 (get_context_regcache): Adjust to pass ipa_tdesc down.
8794 (do_action_at_tracepoint): Adjust to get the register cache size
8795 from the context regcache's description.
8796 (traceframe_walk_blocks): Adjust to get the register cache size
8797 from the current trace frame's description.
8798 (traceframe_get_pc): Adjust to get current trace frame's
8799 description and pass it down.
8800 (gdb_collect): Adjust to get the register cache size from the
8802 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8803 (gdbserver_xmltarget): Delete.
8804 (initialize_low_tracepoint): Set the ipa's target description.
8805 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8806 (initialize_low_tracepoint): Set the ipa's target description.
8807 * linux-x86-low.c: Include tdesc.h.
8808 [__x86_64__] (is_64bit_tdesc): New.
8809 (ps_get_thread_area, x86_get_thread_area): Use it.
8810 (i386_cannot_store_register): Rename to ...
8811 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8812 (i386_cannot_fetch_register): Rename to ...
8813 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8814 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8816 (target_regsets): Rename to ...
8817 (x86_regsets): ... this.
8818 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8820 (x86_siginfo_fixup): Use is_64bit_tdesc.
8821 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8822 (tdesc_x32_avx_linux, tdesc_x32_linux)
8823 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8825 (x86_linux_update_xmltarget): Delete.
8826 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8827 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8828 (AMD64_LINUX_USER64_CS): New.
8829 (x86_linux_read_description): New, based on
8830 x86_linux_update_xmltarget.
8831 (same_process_callback): New.
8832 (x86_arch_setup_process_callback): New.
8833 (x86_linux_update_xmltarget): New.
8834 (x86_regsets_info): New.
8835 (amd64_linux_regs_info): New.
8836 (i386_linux_usrregs_info): New.
8837 (i386_linux_regs_info): New.
8838 (x86_linux_regs_info): New.
8839 (x86_arch_setup): Reimplement.
8840 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8841 (x86_emit_ops): Ditto.
8842 (the_low_target): Adjust. Install x86_linux_regs_info,
8843 x86_cannot_fetch_register, and x86_cannot_store_register.
8844 (initialize_low_arch): New.
8845 * linux-ia64-low.c (tdesc_ia64): Declare.
8846 (ia64_fetch_register): Adjust.
8847 (ia64_usrregs_info, regs_info): New globals.
8848 (ia64_regs_info): New function.
8849 (the_low_target): Adjust.
8850 (initialize_low_arch): New function.
8851 * linux-sparc-low.c (tdesc_sparc64): Declare.
8852 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8854 (sparc_arch_setup): New function.
8855 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8856 (the_low_target): Adjust.
8857 (initialize_low_arch): New function.
8858 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8859 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8860 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8861 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8862 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8863 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8864 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8865 (tdesc_powerpc_isa205_vsx64l): Declare.
8866 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8867 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8868 (ppc_set_pc, ppc_get_hwcap): Adjust.
8869 (ppc_usrregs_info): Forward declare.
8870 (!__powerpc64__) ppc_regmap_adjusted: New global.
8871 (ppc_arch_setup): Adjust to the current process'es target
8873 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8874 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8875 (ppc_store_evrregset): Adjust.
8876 (target_regsets): Rename to ...
8877 (ppc_regsets): ... this, and make static.
8878 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8879 (ppc_regs_info): New function.
8880 (the_low_target): Adjust.
8881 (initialize_low_arch): New function.
8882 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8883 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8884 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8885 (tdesc_s390x_linux64v2): Declare.
8886 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8887 (s390_fill_gregset, s390_store_last_break): Adjust.
8888 (target_regsets): Rename to ...
8889 (s390_regsets): ... this, and make static.
8890 (s390_get_pc, s390_set_pc): Adjust.
8891 (s390_get_hwcap): New target_desc parameter, and use it.
8892 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8893 (s390_arch_setup): Adjust to set the current process'es target
8894 description. Don't adjust the regmap.
8895 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8896 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8897 (regs_info_3264): New globals.
8898 (s390_regs_info): New function.
8899 (the_low_target): Adjust.
8900 (initialize_low_arch): New function.
8901 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8902 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8903 [__mips64] (init_registers_mips_linux)
8904 (init_registers_mips_dsp_linux): Delete defines.
8905 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8906 (have_dsp): New global.
8907 (mips_read_description): New, based on mips_arch_setup.
8908 (mips_arch_setup): Reimplement.
8909 (get_usrregs_info): New function.
8910 (mips_cannot_fetch_register, mips_cannot_store_register)
8911 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8912 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8913 (target_regsets): Rename to ...
8914 (mips_regsets): ... this, and make static.
8915 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8916 (dsp_regs_info, regs_info): New globals.
8917 (mips_regs_info): New function.
8918 (the_low_target): Adjust.
8919 (initialize_low_arch): New function.
8920 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8921 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8923 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8924 (arm_read_description): New, with bits factored from
8926 (arm_arch_setup): Reimplement.
8927 (target_regsets): Rename to ...
8928 (arm_regsets): ... this, and make static.
8929 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8930 (arm_regs_info): New function.
8931 (the_low_target): Adjust.
8932 (initialize_low_arch): New function.
8933 * linux-m68k-low.c (tdesc_m68k): Declare.
8934 (target_regsets): Rename to ...
8935 (m68k_regsets): ... this, and make static.
8936 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8937 (m68k_regs_info): New function.
8938 (m68k_arch_setup): New function.
8939 (the_low_target): Adjust.
8940 (initialize_low_arch): New function.
8941 * linux-sh-low.c (tdesc_sharch): Declare.
8942 (target_regsets): Rename to ...
8943 (sh_regsets): ... this, and make static.
8944 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8945 (sh_regs_info, sh_arch_setup): New functions.
8946 (the_low_target): Adjust.
8947 (initialize_low_arch): New function.
8948 * linux-bfin-low.c (tdesc_bfin): Declare.
8949 (bfin_arch_setup): New function.
8950 (bfin_usrregs_info, regs_info): New globals.
8951 (bfin_regs_info): New function.
8952 (the_low_target): Adjust.
8953 (initialize_low_arch): New function.
8954 * linux-cris-low.c (tdesc_cris): Declare.
8955 (cris_arch_setup): New function.
8956 (cris_usrregs_info, regs_info): New globals.
8957 (cris_regs_info): New function.
8958 (the_low_target): Adjust.
8959 (initialize_low_arch): New function.
8960 * linux-cris-low.c (tdesc_crisv32): Declare.
8961 (cris_arch_setup): New function.
8962 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8963 (cris_regs_info): New function.
8964 (the_low_target): Adjust.
8965 (initialize_low_arch): New function.
8966 * linux-m32r-low.c (tdesc_m32r): Declare.
8967 (m32r_arch_setup): New function.
8968 (m32r_usrregs_info, regs_info): New globals.
8969 (m32r_regs_info): Adjust.
8970 (initialize_low_arch): New function.
8971 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8972 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8973 (tic6x_usrregs_info): Forward declare.
8974 (tic6x_read_description): New function, based on ...
8975 (tic6x_arch_setup): ... this. Reimplement.
8976 (target_regsets): Rename to ...
8977 (tic6x_regsets): ... this, and make static.
8978 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8979 (tic6x_regs_info): New function.
8980 (the_low_target): Adjust.
8981 (initialize_low_arch): New function.
8982 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8983 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8984 (target_regsets): Rename to ...
8985 (xtensa_regsets): ... this, and make static.
8986 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8988 (xtensa_arch_setup, xtensa_regs_info): New functions.
8989 (the_low_target): Adjust.
8990 (initialize_low_arch): New function.
8991 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8992 (nios2_arch_setup): Set the current process'es tdesc.
8993 (target_regsets): Rename to ...
8994 (nios2_regsets): ... this.
8995 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8996 (nios2_regs_info): New function.
8997 (the_low_target): Adjust.
8998 (initialize_low_arch): New function.
8999 * linux-aarch64-low.c (tdesc_aarch64): Declare.
9000 (aarch64_arch_setup): Set the current process'es tdesc.
9001 (target_regsets): Rename to ...
9002 (aarch64_regsets): ... this.
9003 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
9004 (aarch64_regs_info): New function.
9005 (the_low_target): Adjust.
9006 (initialize_low_arch): New function.
9007 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
9009 (target_regsets): Rename to ...
9010 (tile_regsets): ... this.
9011 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
9012 (tile_regs_info): New function.
9013 (tile_arch_setup): Set the current process'es tdesc.
9014 (the_low_target): Adjust.
9015 (initialize_low_arch): New function.
9016 * spu-low.c (tdesc_spu): Declare.
9017 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9018 * win32-arm-low.c (tdesc_arm): Declare.
9019 (arm_arch_setup): New function.
9020 (the_low_target): Install arm_arch_setup instead of
9022 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9023 (init_windows_x86): Rename to ...
9024 (i386_arch_setup): ... this. Set `win32_tdesc'.
9025 (the_low_target): Adjust.
9026 * win32-low.c (win32_tdesc): New global.
9027 (child_add_thread): Don't create the thread cache here.
9028 (do_initial_child_stuff): Set the new process'es tdesc.
9029 * win32-low.h (struct target_desc): Forward declare.
9030 (win32_tdesc): Declare.
9031 * lynx-i386-low.c (tdesc_i386): Declare global.
9032 (lynx_i386_arch_setup): Set `lynx_tdesc'.
9033 * lynx-low.c (lynx_tdesc): New global.
9034 (lynx_add_process): Set the new process'es tdesc.
9035 * lynx-low.h (struct target_desc): Forward declare.
9036 (lynx_tdesc): Declare global.
9037 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9038 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9039 * nto-low.c (nto_tdesc): New global.
9040 (do_attach): Set the new process'es tdesc.
9041 * nto-low.h (struct target_desc): Forward declare.
9042 (nto_tdesc): Declare.
9043 * nto-x86-low.c (tdesc_i386): Declare.
9044 (nto_x86_arch_setup): Set `nto_tdesc'.
9046 2013-06-04 Gary Benson <gbenson@redhat.com>
9048 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9049 to qSupported response when appropriate.
9050 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9051 with nonzero-length annex.
9052 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9053 arguments supplied in annex.
9055 2013-05-31 Doug Evans <dje@google.com>
9058 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9059 64 bits in 64-cross-32 environment.
9061 2013-05-28 Pedro Alves <palves@redhat.com>
9063 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9064 (aarch64-without-fpu.c): Delete rule.
9065 * configure.srv (aarch64*-*-linux*): Remove references to
9066 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9067 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9070 2013-05-24 Pedro Alves <palves@redhat.com>
9072 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9073 instead of strchr/decode_address. Error if the range isn't split
9074 with a ','. Don't assume there's be a ':' in the action.
9076 2013-05-23 Yao Qi <yao@codesourcery.com>
9077 Pedro Alves <palves@redhat.com>
9079 * linux-low.c (lwp_in_step_range): New function.
9080 (linux_wait_1): If the thread was range stepping and stopped
9081 outside the stepping range, report the stop to GDB. Otherwise,
9082 continue stepping. Add range stepping debug output.
9083 (linux_set_resume_request): Copy the step range from the resume
9085 (linux_supports_range_stepping): New.
9086 (linux_target_ops) <supports_range_stepping>: Set to
9087 linux_supports_range_stepping.
9088 * linux-low.h (struct linux_target_ops)
9089 <supports_range_stepping>: New field.
9090 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9091 * linux-x86-low.c (x86_supports_range_stepping): New.
9092 (the_low_target) <supports_range_stepping>: Set to
9093 x86_supports_range_stepping.
9094 * server.c (handle_v_cont): Handle 'r' action.
9095 (handle_v_requests): Append ";r" if the target supports range
9097 * target.h (struct thread_resume) <step_range_start,
9098 step_range_end>: New fields.
9099 (struct target_ops) <supports_range_stepping>:
9101 (target_supports_range_stepping): New macro.
9103 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9105 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9106 confusion in comment.
9108 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9110 * lynx-low.c (struct process_info_private): New type.
9111 (lynx_add_process): New function.
9112 (lynx_create_inferior, lynx_attach): Replace calls to
9113 add_process by calls to lynx_add_process.
9114 (lynx_resume): If PTID is null, then try using
9115 current_process()->private->last_wait_event_ptid.
9117 (lynx_clear_inferiors): Delete. The contents of that function
9118 has been inlined in lynx_mourn;
9119 (lynx_wait_1): Save the ptid in the process's private data.
9120 (lynx_mourn): Free the process' private data. Replace call
9121 to lynx_clear_inferiors by call to clear_inferiors.
9123 2013-05-17 Yao Qi <yao@codesourcery.com>
9125 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9128 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
9130 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9131 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9132 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9133 PT_TEXT_END_ADDR guards. Update comments.
9134 (linux_target_op) <read_offsets>: Conditionally define to
9135 linux_read_offsets if the target is UCLIBC and if it defines
9136 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9138 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9139 Andrew Jenner <andrew@codesourcery.com>
9141 * Makefile.in (SFILES): Add linux-nios2-low.c.
9142 (clean): Add action to delete nios2-linux.c.
9143 (nios2-linux.c): New rule.
9144 * configure.srv: Add nios2*-*-linux*.
9145 * linux-nios2-low.c: New.
9147 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9149 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9151 2013-04-25 Hui Zhu <hui@codesourcery.com>
9154 * ax.c (ax_printf): Add fflush.
9156 2013-04-22 Tom Tromey <tromey@redhat.com>
9158 * Makefile.in (SFILES): Add filestuff.c.
9159 (OBS): Add filestuff.o.
9160 (filestuff.o): New target.
9161 * config.in, configure: Rebuild.
9162 * configure.ac: Check for fdwalk, pipe2.
9164 2013-04-17 Pedro Alves <palves@redhat.com>
9166 * configure.ac (USE_THREAD_DB): Delete variable.
9167 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9168 Don't AC_SUBST USE_THREAD_DB.
9169 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9170 * config.in, configure: Regenerate.
9172 2013-04-16 Pedro Alves <palves@redhat.com>
9174 * linux-low.h (struct lwp_info) <thread_known>: Move under
9175 the USE_THREAD_DB #ifdef.
9177 2013-04-16 Pedro Alves <palves@redhat.com>
9179 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9180 (linux-low.o): Delete rule.
9181 * linux-low.h: Always include "gdb_thread_db.h" instead of
9182 conditionally including thread_db.h.
9183 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9186 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9188 * Makefile.in (install-only): Fix make install regression.
9190 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9192 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9193 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9195 * gdbserver.1: Remove.
9197 2013-03-22 Pedro Alves <palves@redhat.com>
9199 * linux-low.c (handle_extended_wait): Don't call
9200 linux_enable_event_reporting.
9202 2013-03-15 Tony Theodore <tonyt@logyst.com>
9205 * Makefile.in (SHELL): Use @SHELL@.
9207 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9209 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9212 2013-03-13 Joel Brobecker <brobecker@adacore.com>
9214 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9215 Remove extraneous NULL element.
9217 2013-03-13 Yao Qi <yao@codesourcery.com>
9219 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9220 'V' block in trace frame.
9222 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9224 * target.h (struct target_ops): Add btrace ops.
9225 (target_supports_btrace): New macro.
9226 (target_enable_btrace): New macro.
9227 (target_disable_btrace): New macro.
9228 (target_read_btrace): New macro.
9229 * gdbthread.h (struct thread_info): Add btrace field.
9230 * server.c: Include btrace-common.h.
9231 (handle_btrace_general_set): New function.
9232 (handle_btrace_enable): New function.
9233 (handle_btrace_disable): New function.
9234 (handle_general_set): Call handle_btrace_general_set.
9235 (handle_qxfer_btrace): New function.
9236 (struct qxfer qxfer_packets[]): Add btrace entry.
9237 * inferiors.c (remove_thread): Disable btrace.
9238 * linux-low: Include linux-btrace.h.
9239 (linux_low_enable_btrace): New function.
9240 (linux_low_read_btrace): New function.
9241 (linux_target_ops): Add btrace ops.
9242 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9243 Add srv_linux_btrace=yes.
9244 (x86_64-*-linux*): Add linux-btrace.o.
9245 Add srv_linux_btrace=yes.
9246 * configure.ac: Define HAVE_LINUX_BTRACE.
9247 * config.in: Regenerated.
9248 * configure: Regenerated.
9250 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9252 * server.c (handle_qxfer): Preserve error message if -3 is
9254 (qxfer): Document the -3 return value.
9256 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9258 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9259 (linux_btrace_h): New variable.
9260 (linux-btrace.o): New rule.
9262 2013-03-08 Stan Shebs <stan@codesourcery.com>
9263 Hafiz Abid Qadeer <abidh@codesourcery.com>
9265 * tracepoint.c (trace_buffer_size): New global.
9266 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9267 (init_trace_buffer): Change to one-argument function. Allocate
9268 trace buffer memory.
9269 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9270 handle QTBuffer:size packet.
9271 (cmd_bigqtbuffer_size): New function.
9272 (initialize_tracepoint): Call init_trace_buffer with
9273 DEFAULT_TRACE_BUFFER_SIZE.
9274 * server.c (handle_query): Add QTBuffer:size in the
9277 2013-03-07 Yao Qi <yao@codesourcery.com>
9279 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9280 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9282 (cmd_qtsp): Adjust condition. Do post increment.
9283 Set cur_action and cur_step_action back to 0.
9285 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9288 * linux-low.c (linux_write_memory): Return early success if LEN is
9291 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
9293 * configure.srv: Add x86_64-*-cygwin* as target.
9295 2013-02-28 Tom Tromey <tromey@redhat.com>
9297 * configure.ac: Invoke AC_SYS_LARGEFILE.
9298 * configure, config.in: Rebuild.
9300 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
9302 * win32-low.c: Throughout, fix format strings and casts of
9303 printf-like functions to avoid type related warnings on all
9305 (get_child_debug_event): Print dwDebugEventCode as hex since
9306 that's how it's usually documented.
9308 2013-02-28 Yao Qi <yao@codesourcery.com>
9310 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9313 2013-02-27 Jiong Wang <jiwang@tilera.com>
9315 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9316 (reg-tilegx32.c): New rule.
9317 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9318 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9319 different register info initializer according to elf class.
9320 (init_registers_tilgx32): New function. The tilegx32 register info
9322 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9323 (tile_store_gregset): Likewise.
9325 2013-02-27 Yao Qi <yao@codesourcery.com>
9327 * server.c (process_point_options): Print debug message when
9328 debug_threads is true.
9330 2013-02-26 Yao Qi <yao@codesourcery.com>
9332 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9334 2013-02-19 Pedro Alves <palves@redhat.com>
9335 Kai Tietz <ktietz@redhat.com>
9339 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9340 instead of strtoul to extract address from packet.
9341 (process_serial_event) <'z'>: Likewise.
9343 2013-02-18 Yao Qi <yao@codesourcery.com>
9345 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9347 2013-02-14 Pedro Alves <palves@redhat.com>
9351 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9352 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9354 2013-02-14 Pedro Alves <palves@redhat.com>
9356 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9358 2013-02-14 Pedro Alves <palves@redhat.com>
9360 * tracepoint.c (save_string): Delete.
9361 (add_tracepoint_action): Use savestring instead of save_string.
9363 2013-02-12 Pedro Alves <palves@redhat.com>
9365 * linux-xtensa-low.c: Ditto.
9366 * xtensa-xtregs.c: Ditto.
9368 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9370 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9373 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9375 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9376 aarch64_num_wp_regs and aarch64_num_bp_regs to
9377 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9379 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9381 * linux-aarch64-low.c (ps_get_thread_area): Replace
9382 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9384 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9385 Marcus Shawcroft <marcus.shawcroft@arm.com>
9386 Nigel Stephens <nigel.stephens@arm.com>
9387 Yufeng Zhang <yufeng.zhang@arm.com>
9389 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9390 (aarch64.c, aarch64-without-fpu.c): New targets.
9391 * configure.srv (aarch64*-*-linux*): New.
9392 * linux-aarch64-low.c: New file.
9394 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9396 * linux-low.c (handle_extended_wait, linux_create_inferior)
9397 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9398 (dequeue_one_deferred_signal, linux_resume_one_thread)
9399 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9400 (linux_tracefork_grandchild, linux_test_for_tracefork)
9401 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9402 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9403 where the argument is 0.
9405 2013-01-25 Yao Qi <yao@codesourcery.com>
9407 * event-loop.c: Include "queue.h".
9408 (gdb_event_p): New typedef.
9409 (struct gdb_event) <next_event>: Remove.
9410 (event_queue): Change to QUEUE(gdb_event_p).
9411 (async_queue_event): Remove.
9412 (gdb_event_xfree): New.
9413 (initialize_event_loop): New.
9414 (process_event): Use API from QUEUE.
9415 (wait_for_event): Likewise.
9416 * server.c (main): Call initialize_event_loop.
9417 * server.h (initialize_event_loop): Declare.
9419 2013-01-18 Yao Qi <yao@codesourcery.com>
9421 * ax.h (struct eval_agent_expr_context): New.
9422 (gdb_eval_agent_expr): Update declaration.
9423 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9424 TFRAME. Add new argument CTX.
9425 * server.h (struct eval_agent_expr_context): Declare.
9426 (agent_mem_read, agent_tsv_read): Update declaration.
9427 (agent_mem_read_string): Likewise.
9428 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9429 (add_traceframe_block): Add new argument TPOINT.
9430 Increase TPOINT->traceframe_usage.
9431 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9432 eval_tracepoint_agent_expr.
9433 (condition_true_at_tracepoint): Likewise.
9434 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9435 (agent_mem_read_string, agent_tsv_read): Likewise.
9437 2013-01-16 Yao Qi <yao@codesourcery.com>
9439 * linux-low.c (linux_resume_one_lwp): Don't check
9440 'lwp->bp_reinsert != 0'.
9442 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9443 Pedro Alves <palves@redhat.com>
9445 * lynx-low.c (ptrace_request_to_str): Define a temporary
9446 macro and use it to simplify this function's implementation.
9448 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9450 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9453 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9455 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9457 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9459 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9461 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9463 * lynx-low.c (lynx_resume): Use the resume_info parameter
9464 to determine the ptid for the lynx_ptrace call, unless
9465 it is equal to minus_one_ptid, in which case we use the
9466 ptid of the current_inferior.
9467 (lynx_wait_1): After having received a thread create/exit
9468 event, resume the inferior's execution using the signaling
9469 thread's ptid, rather than the old ptid.
9471 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9473 * lynx-low.c (lynx_resume): Delete variable ret.
9475 2013-01-01 Joel Brobecker <brobecker@adacore.com>
9477 * gdbreplay.c (gdbreplay_version): Update copyright year.
9478 * server.c (gdbserver_version): Likewise.
9480 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9482 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9485 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9487 * lynx-low.c (ptrace_request_to_str): Add handling for
9490 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9492 * lynx-low.c (lynx_attach): Delete variable new_process.
9494 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9496 * lynx-low.c (lynx_create_inferior): Delete variable
9499 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9501 * lynx-low.c (ptrace_request_to_str): Do not handle
9502 PTRACE_GETTHREADLIST if this macro does not exist.
9504 2012-12-15 Yao Qi <yao@codesourcery.com>
9506 * Makefile.in (OBS): Add notif.o.
9507 * notif.c, notif.h: New.
9508 * server.c: Include "notif.h".
9509 (struct vstop_notif) <next>: Remove.
9511 (queue_stop_reply): Update.
9512 (push_event, send_next_stop_reply): Remove.
9513 (discard_queued_stop_replies): Update.
9514 (notif_stop): New variable.
9515 (handle_v_stopped): Remove.
9516 (handle_v_requests): Don't call handle_v_stopped. Call
9517 handle_ack_notif instead.
9518 (queue_stop_reply_callback): Call notif_event_enque instead
9519 of queue_stop_reply.
9520 (handle_status): Don't call send_next_stop_reply, call
9521 notif_write_event instead.
9522 (kill_inferior_callback): Likewise.
9523 (detach_or_kill_inferior_callback): Likewise.
9524 (main): Call initialize_notif.
9525 (process_serial_event): Call QUEUE_is_empty.
9526 (handle_target_event): Call notif_push instead of push event.
9527 * server.h (push_event): Remove declaration.
9529 2012-12-10 Tom Tromey <tromey@redhat.com>
9531 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9532 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9535 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9536 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9537 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9538 (amd64-linux-ipa.o, ax.o): Rewrite.
9539 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9540 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9541 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9542 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9543 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9544 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9545 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9546 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9547 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9548 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9549 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9550 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9551 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9552 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9553 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9554 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9555 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9556 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9557 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9558 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9559 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9560 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9561 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9562 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9563 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9564 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9565 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9566 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9567 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9568 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9569 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9570 (reg-tilegx.o): Remove.
9571 (all_object_files): New macro.
9572 Include .deps files.
9573 * aclocal.m4, configure: Rebuild.
9574 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9575 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9576 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9578 2012-12-05 Tom Tromey <tromey@redhat.com>
9581 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9583 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
9585 * configure.ac: Check for linux/perf_event.h.
9586 * config.in: Regenerated.
9587 * configure: Regenerated.
9589 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9591 * hostio.c (handle_readlink): Decrease buffer size
9592 parameter passed to readlink by one byte.
9594 2012-11-26 Yao Qi <yao@codesourcery.com>
9596 * configure.ac (build_warnings): Append '-Wempty-body'.
9597 * configure: Regenerated.
9598 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9601 2012-11-15 Pierre Muller <muller@sourceware.org>
9603 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9604 * config.in: Regenerate.
9605 * configure: Regenerate.
9606 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9607 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9608 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9609 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9611 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9612 instead of <sys/wait.h> header.
9613 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9615 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
9617 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9618 (various make rules): Remove -DGDBSERVER
9620 2012-11-09 Yao Qi <yao@codesourcery.com>
9622 * spu-low.c (current_ptid): Move it to ..
9623 * gdbthread.h: ... here. New.
9624 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9625 * server.c (myresume, process_serial_event): Likewise.
9626 * thread-db.c (thread_db_find_new_threads): Likewise.
9627 * tracepoint.c (run_inferior_command): Likewise.
9629 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
9631 * server.c (handle_search_memory_1): Include access length in
9634 2012-09-05 Michael Brandt <michael.brandt@axis.com>
9636 * linux-crisv32-low.c: Fix compile errors.
9638 2012-09-04 Yao Qi <yao@codesourcery.com>
9640 * tracepoint.c (cmd_qtsv): Adjust debug message.
9641 Don't check CUR_TPOINT.
9643 2012-08-28 Yao Qi <yao@codesourcery.com>
9645 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9646 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9647 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9648 Remove declarations of xmalloc, xreallloc, xstrdup and
9650 * Makefile.in (libiberty_h): New.
9651 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9652 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9654 2012-08-23 Yao Qi <yao@codesourcery.com>
9656 * server.h: Remove declaration of 'xsnprintf'.
9658 2012-08-22 Keith Seitz <keiths@redhat.com>
9660 * server.h: Include build-gnulib-gbserver/config.h.
9661 * gdbreplay.c: Likewise.
9663 2012-08-08 Doug Evans <dje@google.com>
9665 * Makefile.in (SFILES): Add gdb_vecs.c.
9666 (OBS): Add gdb_vecs.o.
9667 (gdb_vecs_h, host_defs_h): New variables.
9668 (thread-db.o): Add $(gdb_vecs_h) dependency.
9669 (gdb_vecs.o): New rule.
9670 * thread-db.c: #include "gdb_vecs.h".
9671 (thread_db_load_search): Use a vector to iterate over path elements.
9672 Handle text appearing after "$pdir".
9674 * configure.ac: Add check for strstr.
9675 * config.in: Regenerate.
9676 * configure: Regenerate.
9678 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9680 * hostio.c (handle_pread): If pread fails, fall back to attempting
9682 (handle_pwrite): Likewise for pwrite.
9684 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9686 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9687 between unsupported TYPE and unimplementable ADDR/LEN combination.
9688 (arm_insert_point): Act on new return value.
9690 2012-07-31 Pedro Alves <palves@redhat.com>
9692 * server.c (process_point_options): Only skip tokens if we find
9693 one that is unrecognized. Don't treat 'X' specially while
9694 skipping unrecognized tokens.
9696 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9698 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9699 to 4-byte-align HW breakpoint addresses for Thumb.
9701 2012-07-27 Yao Qi <yao@codesourcery.com>
9705 * server.h: Declare gdb_agent_about_to_close.
9706 * target.c (kill_inferior): Include "agent.h".
9707 New. Send command 'kill'.
9708 * target.h (kill_inferior): Removed macro.
9709 * tracepoint.c (gdb_agent_about_to_close): New.
9710 (gdb_agent_helper_thread): Handle command 'close'.
9711 Wait endlessly until the inferior stops.
9712 Install gdb_agent_remove_socket to atexit hook.
9713 (agent_socket_name): New static variable.
9714 (gdb_agent_socket_init): Replace local variable 'name' with
9715 'agent_socket_name'.
9716 (gdb_agent_remove_socket): New.
9718 2012-07-27 Yao Qi <yao@codesourcery.com>
9720 * server.c (process_point_options): Stop at 'X' when parsing.
9722 2012-07-19 Michael Eager <eager@eagercon.com>
9724 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9726 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9727 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9728 hardware breakpoint.
9730 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9732 * gdbserver/linux-low.c (initialize_low): Call
9733 linux_ptrace_init_warnings.
9735 2012-07-02 Doug Evans <dje@google.com>
9737 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9740 2012-07-02 Stan Shebs <stan@codesourcery.com>
9742 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9743 (ax.o): Add it to build rule.
9745 (OBS): Add format.o.
9746 (IPA_OBS): Add format.o.
9747 * server.c (handle_query): Claim support for breakpoint commands.
9748 (process_point_options): Add command case.
9749 (process_serial_event): Leave running if there are printfs in
9751 * mem-break.h (any_persistent_commands): Declare.
9752 (add_breakpoint_commands): Declare.
9753 (gdb_no_commands_at_breakpoint): Declare.
9754 (run_breakpoint_commands): Declare.
9755 * mem-break.c (struct point_command_list): New struct.
9756 (struct breakpoint): New field command_list.
9757 (any_persistent_commands): New function.
9758 (add_commands_to_breakpoint): New function.
9759 (add_breakpoint_commands): New function.
9760 (gdb_no_commands_at_breakpoint): New function.
9761 (run_breakpoint_commands): New function.
9762 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9764 * ax.c: Include format.h.
9765 (ax_printf): New function.
9766 (gdb_eval_agent_expr): Add printf opcode.
9768 2012-06-13 Yao Qi <yao@codesourcery.com>
9770 * server.c (start_inferior): Remove duplicated writes to fields
9771 'last_resume_kind' and 'last_status' of 'current_inferior'.
9773 2012-06-12 Yao Qi <yao@codesourcery.com>
9774 Pedro Alves <palves@redhat.com>
9776 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9778 * server.c (handle_v_cont): Extend comment.
9780 2012-06-11 Yao Qi <yao@codesourcery.com>
9782 * linux-low.c (linux_attach): Add 'static'.
9784 2012-06-06 Yao Qi <yao@codesourcery.com>
9786 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9788 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9790 Fix gcc -flto compilation warning.
9791 * server.c (main): Make variable multi_mode and attach volatile.
9793 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9795 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9796 if the platform doesn't know about it.
9798 2012-05-30 Jeff Kenton <jkenton@tilera.com>
9800 * Makefile.in (SFILES): Add linux-tile-low.c.
9801 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9802 * configure.srv: Handle tilegx-*-linux*.
9803 * linux-tile-low.c: New file.
9805 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9807 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9809 2012-05-24 Pedro Alves <palves@redhat.com>
9813 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9815 2012-05-24 Pedro Alves <palves@redhat.com>
9819 Replace target_signal with gdb_signal throughout.
9821 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9823 * linux-low.c (linux_store_registers): Avoid the copying sequence
9824 when no data has been retrieved by ptrace.
9826 2012-05-22 Will Deacon <will.deacon@arm.com>
9828 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9829 Include asm/ptrace.h.
9830 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9833 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9835 * linux-low.c (linux_store_registers): Don't re-retrieve data
9836 with ptrace that has already been obtained from /proc. Always
9837 copy any data retrieved with ptrace to the buffer supplied.
9839 2012-05-11 Yao Qi <yao@codesourcery.com>
9840 Pedro Alves <palves@redhat.com>
9842 * linux-low.c (enum stopping_threads_kind): New.
9843 (stopping_threads): Change type to `enum stopping_threads_kind'.
9844 (handle_extended_wait): If stopping and suspending threads, leave
9845 the new_lwp suspended too.
9846 (linux_wait_for_event): Adjust.
9847 (stop_all_lwps): Set `stopping_threads' to
9848 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9849 whether we're suspending threads or just stopping them. Assert no
9852 2012-04-29 Yao Qi <yao@codesourcery.com>
9854 * server.h: Move some code to ...
9855 * gdbthread.h: ... here. New.
9856 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9857 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9858 (nto-low.o, win32-low.o): Likewise.
9859 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9860 * regcache.c, remote-utils.c, server.c: Likewise.
9861 * target.c, tracepoint.c, win32-low.c: Likewise.
9863 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9865 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9866 (PTRACE_ARG4_TYPE): Likewise.
9867 (PTRACE_XFER_TYPE): Likewise.
9868 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9869 ptrace to PTRACE_ARG3_TYPE.
9870 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9871 (PTRACE_ARG4_TYPE): Likewise.
9872 (PTRACE_XFER_TYPE): Likewise.
9873 (linux_detach_one_lwp): Cast fourth argument of
9874 ptrace to long then PTRACE_ARG4_TYPE.
9875 (regsets_fetch_inferior_registers): Cast third argument of
9876 ptrace to long then PTRACE_ARG3_TYPE.
9877 (regsets_store_inferior_registers): Likewise.
9879 2012-04-20 Pedro Alves <palves@redhat.com>
9881 * configure: Regenerate.
9883 2012-04-19 Pedro Alves <palves@redhat.com>
9885 * Makefile.in (GNULIB_BUILDDIR): New.
9886 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9887 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9888 (all, install-only, uninstall, clean-info, all-lib, clean): No
9889 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9890 (maintainer-clean realclean distclean): Use subdir_do.
9892 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9893 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9894 * acinclude.m4: Include acx_configure_dir.m4.
9895 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9896 calls. Call AC_PROG_RANLIB. Configure gnulib using
9899 (GNULIB_STDINT_H): Adjust.
9900 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9901 * gdbreplay.c: Include build-gnulib/config.h.
9902 * server.h: Likewise.
9903 * aclocal.m4: Regenerate.
9904 * config.in: Regenerate.
9905 * configure: Regenerate.
9907 2012-04-19 Pedro Alves <palves@redhat.com>
9909 * Makefile.in (LIBGNU, INCGNU): Adjust.
9910 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9911 (all, install-only, uninstall, clean-info, all-lib, clean)
9912 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9913 * configure.ac: Adjust AC_OUTPUT output.
9914 * aclocal.m4: Regenerate.
9915 * configure: Regenerate.
9917 2012-04-19 Pedro Alves <palves@redhat.com>
9919 * Makefile.in (generated_files): New.
9920 (server_h): Remove the explicit dependency on config.h, and depend
9921 on $generated_files.
9923 2012-04-19 Pedro Alves <palves@redhat.com>
9925 * Makefile.in (INCGNU): Add -Ignulib.
9927 2012-04-19 Pedro Alves <palves@redhat.com>
9929 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9930 (INCGNU): ... this, and spell out -I here.
9931 (GNULIB_LIB): Rename to ...
9933 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9935 2012-04-19 Pedro Alves <palves@redhat.com>
9937 * config.in: Regenerate.
9939 2012-04-19 Pedro Alves <palves@redhat.com>
9941 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9942 * server.h (memmem): Remove declaration.
9943 * config.in: Regenerate.
9944 * configure: Regenerate.
9946 2012-04-19 Yao Qi <yao@codesourcery.com>
9948 * Makefile.in (SFILES): Add common/vec.c.
9952 2012-04-19 Yao Qi <yao@codesourcery.com>
9954 * remote-utils.c (prepare_resume_reply): Replace with macro
9955 target_core_of_thread.
9956 * server.c (handle_qxfer_threads_proper): Likewise.
9957 * target.h (traget_core_of_thread): New macro.
9959 2012-04-18 Pedro Alves <palves@redhat.com>
9961 * aclocal.m4: Regenerate.
9962 * configure: Regenerate.
9964 2012-04-16 Yao Qi <yao@codesourcery.com>
9966 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9967 duplicated on address.
9969 2012-04-16 Yao Qi <yao@codesourcery.com>
9971 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9972 (struct tracepoint_action_ops) <send>: New field.
9973 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9974 (agent_expr_send, x_tracepoint_action_send): New.
9975 (l_tracepoint_action_send): New.
9976 (cmd_qtdp): Download and install tracepoint
9977 according to `use_agent'.
9978 (run_inferior_command): Add one more parameter `len'.
9980 (tracepoint_send_agent): New.
9981 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9983 2012-04-16 Yao Qi <yao@codesourcery.com>
9985 * tracepoint.c (download_tracepoints): Moved to ...
9986 (cmd_qtstart): ... here.
9988 2012-04-14 Yao Qi <yao@codesourcery.com>
9990 * tracepoint.c: Include inttypes.h.
9991 (struct collect_memory_action): Use sized types.
9992 (struct tracepoint): Likewise.
9993 (cmd_qtdp, stop_tracing): Update print specifiers.
9994 (cmd_qtp, response_tracepoint): Likewise.
9995 (collect_data_at_tracepoint): Likewise.
9996 (collect_data_at_step): Likewise.
9998 2012-04-14 Yao Qi <yao@codesourcery.com>
10000 Import gnulib module inttypes.
10001 * aclocal.m4, config.in, configure: Regenerated.
10003 2012-04-14 Yao Qi <yao@codesourcery.com>
10005 * Makefile.in (maintainer-clean, realclean, distclean): Remove
10006 Makefile and config.status at last.
10008 2012-04-13 Yao Qi <yao@codesourcery.com>
10010 * tracepoint.c: Include stdint.h unconditionally.
10012 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10014 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
10015 on BFD_HAVE_SYS_PROCFS_TYPE.
10016 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10017 * configure: Regenerate.
10018 * config.in: Likewise.
10020 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
10022 * Makefile.in (clean): Also remove x32.c x32-linux.c
10023 x32-avx.c x32-avx-linux.c.
10024 (x32.o): New target.
10026 (x32-linux.o): Likewise.
10027 (x32-linux.c): Likewise.
10028 (x32-avx.o): Likewise.
10029 (x32-avx.c): Likewise.
10030 (x32-avx-linux.o): Likewise.
10031 (x32-avx-linux.c): Likewise.
10033 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10034 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10035 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10036 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10037 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10038 i386/x32-avx-linux.xml.
10040 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10041 (init_registers_x32_avx_linux): Likwise.
10042 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10043 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10045 2012-04-13 Pedro Alves <palves@redhat.com>
10047 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10048 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10049 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10050 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10053 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10055 * linux-x86-low.c (compat_x32_clock_t): New.
10056 (compat_x32_siginfo_t): Likewise.
10057 (compat_x32_siginfo_from_siginfo): Likewise.
10058 (siginfo_from_compat_x32_siginfo): Likewise.
10059 (linux_is_elf64): Likewise.
10060 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10061 and siginfo_from_compat_x32_siginfo for x32.
10062 (x86_arch_setup): Set linux_is_elf64.
10064 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10067 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10069 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10070 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10071 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10072 compatible with process.
10074 2012-04-12 Yao Qi <yao@codesourcery.com>
10076 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10077 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10078 (install-only, install-info, clean): Handle sub dir gnulib.
10079 (all-lib, am--refresh): New targets.
10080 (memmem.o): Remove target.
10081 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10082 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10083 (AC_REPLACE_FUNCS): Remove memmem.
10084 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10085 (AC_OUTPUT): Generate Makefile in gnulib/.
10086 * aclocal.m4, config.in, configure: Regenerated.
10088 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10090 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10092 2012-04-05 Pedro Alves <palves@redhat.com>
10094 -Werror=strict-aliasing
10096 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10099 2012-04-04 Pedro Alves <palves@redhat.com>
10101 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10102 (sparc_store_gregset_from_stack, sparc_store_gregset)
10103 (sparc_breakpoint_at): Fix formatting.
10105 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10107 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10109 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10110 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10111 * config.in: Regenerate.
10112 * configure: Likewise.
10114 2012-03-29 Pedro Alves <palves@redhat.com>
10116 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10117 Correct ptrace arguments.
10119 2012-03-28 Pedro Alves <palves@redhat.com>
10121 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10122 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10123 (IA64_FR1_REGNUM): New defines.
10124 (ia64_fetch_register): New.
10125 (the_low_target): Install it.
10126 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10128 * linux-low.c (linux_fetch_registers): Try the
10129 the_low_target.fetch_register hook first.
10131 * linux-arm-low.c (the_low_target): Adjust.
10132 * linux-bfin-low.c (the_low_target): Adjust.
10133 * linux-cris-low.c (the_low_target): Adjust.
10134 * linux-crisv32-low.c (the_low_target): Adjust.
10135 * linux-m32r-low.c (the_low_target): Adjust.
10136 * linux-m68k-low.c (the_low_target): Adjust.
10137 * linux-mips-low.c (the_low_target): Adjust.
10138 * linux-ppc-low.c (the_low_target): Adjust.
10139 * linux-s390-low.c (the_low_target): Adjust.
10140 * linux-sh-low.c (the_low_target): Adjust.
10141 * linux-sparc-low.c (the_low_target): Adjust.
10142 * linux-tic6x-low.c (the_low_target): Adjust.
10143 * linux-x86-low.c (the_low_target): Adjust.
10144 * linux-xtensa-low.c (the_low_target): Adjust.
10146 2012-03-26 Pedro Alves <palves@redhat.com>
10148 * server.c (handle_qxfer_libraries): Don't bail early if
10149 the_target->qxfer_libraries_svr4 is not NULL.
10151 2012-03-26 Pedro Alves <palves@redhat.com>
10153 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10155 2012-03-23 Pedro Alves <palves@redhat.com>
10157 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10158 "library-list-svr4" element's start tag when the the DSO list is
10161 2012-03-23 Pedro Alves <palves@redhat.com>
10163 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10164 a variable whose type size is the same as the inferior's pointer
10167 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10169 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10171 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10172 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10173 * linux-low.h: Include <signal.h>.
10174 (struct siginfo): Remove forward declaration.
10175 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10178 2012-03-21 Mike Frysinger <vapier@gentoo.org>
10180 * .gitignore: Ignore more files.
10182 2012-03-19 Pedro Alves <palves@redhat.com>
10183 Jan Kratochvil <jan.kratochvil@redhat.com>
10185 * server.c (cont_thread, general_thread): Add describing comments.
10186 (start_inferior): Clear `cont_thread'.
10187 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10190 2012-03-15 Yao Qi <yao@codesourcery.com>
10192 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10194 (cmd_qtdp): ... here.
10196 2012-03-15 Yao Qi <yao@codesourcery.com>
10198 * tracepoint.c (struct tracepoint_action_ops): New.
10199 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10200 (m_tracepoint_action_download): New.
10201 (r_tracepoint_action_download): New.
10202 (x_tracepoint_action_download): New.
10203 (l_tracepoint_action_download): New.
10204 (add_tracepoint_action): Install `action->ops' according type.
10205 (download_tracepoint_1): Move code `download' function pointer
10206 of various tracepoint_action_ops.
10208 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10210 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10211 linux_ptrace_attach_warnings.
10213 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10215 * Makefile.in (linux-ptrace.o): New.
10216 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10217 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10218 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10219 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10220 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10222 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10224 2012-03-08 Yao Qi <yao@codesourcery.com>
10225 Pedro Alves <palves@redhat.com>
10227 Fix PR server/13392.
10228 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10229 offset of JMP insn.
10230 * tracepoint.c (remove_tracepoint): New.
10231 (cmd_qtdp): Call remove_tracepoint when failed to install.
10233 2012-03-07 Pedro Alves <palves@redhat.com>
10235 * linux-low.c (get_detach_signal): New.
10236 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10237 Pass on pending signals to PTRACE_DETACH. Check the result of the
10239 * server.c (program_signals, program_signals_p): New.
10240 (handle_general_set): Handle QProgramSignals.
10241 * server.h (program_signals, program_signals_p): Declare.
10243 2012-03-05 Pedro Alves <palves@redhat.com>
10244 Jan Kratochvil <jan.kratochvil@redhat.com>
10246 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10249 2012-03-03 Yao Qi <yao@codesourcery.com>
10251 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10252 agent_look_up_symbols.
10254 2012-03-03 Yao Qi <yao@codesourcery.com>
10256 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10257 (linux-x86-low.o): Likewise.
10258 * server.h: Remove in_process_agent_loaded.
10259 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10263 2012-03-03 Yao Qi <yao@codesourcery.com>
10265 * tracepoint.c (gdb_agent_capability): New global.
10266 (in_process_agent_loaded_ust): Renamed to
10267 `in_process_agent_supports_ust'.
10269 (in_process_agent_supports_ust): Call agent_capability_check.
10270 (clear_installed_tracepoints): Assert that agent supports
10273 2012-03-03 Yao Qi <yao@codesourcery.com>
10275 * linux-low.c (linux_supports_agent): New.
10276 (linux_target_ops): Initialize field `supports_agent' with
10277 linux_supports_agent.
10278 * target.h (struct target_ops) <supports_agent>: New.
10279 (target_supports_agent): New macro.
10280 * server.c (handle_general_set): Handle packet 'QAgent'.
10281 (handle_query): Send `QAgent+'.
10282 * Makefile.in (server.o): Depends on agent.h.
10284 2012-03-03 Yao Qi <yao@codesourcery.com>
10286 * Makefile.in (OBS): Add agent.o.
10287 Add new rule for agent.o.
10288 Track dependence of tracepoint.c on agent.h.
10289 * tracepoint.c (run_inferior_command_1):
10290 (run_inferior_command): Call agent_run_command.
10291 (gdb_ust_connect_sync_socket): Deleted. Move it to
10293 (resume_thread, stop_thread): Likewise.
10294 (gdb_ust_socket_init): Renamed to ...
10295 (gdb_agent_socket_init): ... New.
10296 (gdb_ust_thread): Renamed to ...
10297 (gdb_agent_helper_thread): ... New.
10298 (gdb_ust_init): Move some code to ...
10299 (gdb_agent_init): ... here. New.
10300 [HAVE_UST]: Call gdb_ust_init.
10301 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10302 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10303 * config.in, configure: Regenerated.
10305 2012-03-02 Pedro Alves <palves@redhat.com>
10307 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10308 * linux-low.c (struct simple_pid_list): New.
10309 (stopped_pids): New a struct simple_pid_list pointer.
10310 (add_to_pid_list, pull_pid_from_list): New.
10311 (handle_extended_wait): Don't assume the first signal new children
10312 report is SIGSTOP. Adjust call to pull_pid_from_list.
10313 (linux_wait_for_lwp): Adjust.
10315 2012-03-02 Yao Qi <yao@codesourcery.com>
10317 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10320 2012-03-02 Yao Qi <yao@codesourcery.com>
10322 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10323 `stop_pc' and `tpoint'. Update caller.
10325 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10327 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10328 * linux-low.c (use_linux_regsets): New macro.
10329 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10330 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10331 (linux_register_in_regsets): New function.
10332 (usr_fetch_inferior_registers): Skip registers covered by
10334 (usr_store_inferior_registers): Likewise.
10335 (usr_fetch_inferior_registers): New macro.
10336 (usr_store_inferior_registers): Likewise.
10337 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10338 (linux_store_registers): Likewise.
10339 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10341 (init_registers_mips64_dsp_linux): Likewise.
10342 (init_registers_mips_linux): New macro.
10343 (init_registers_mips_dsp_linux): Likewise.
10344 (mips_dsp_num_regs): Likewise.
10345 (DSP_BASE, DSP_CONTROL): New fallback macros.
10346 (mips_base_regs): New macro.
10347 (mips_regmap): Use it. Fix the size.
10348 (mips_dsp_regmap): New variable.
10349 (mips_dsp_regset_bitmap): Likewise.
10350 (mips_arch_setup): New function.
10351 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10353 (mips_cannot_store_register): Likewise.
10354 (the_low_target): Update .arch_setup, .num_regs and .regmap
10355 initializers. Add .regset_bitmap initializer.
10356 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10358 * linux-bfin-low.c (the_low_target): Likewise.
10359 * linux-cris-low.c (the_low_target): Likewise.
10360 * linux-crisv32-low.c (the_low_target): Likewise.
10361 * linux-ia64-low.c (the_low_target): Likewise.
10362 * linux-m32r-low.c (the_low_target): Likewise.
10363 * linux-m68k-low.c (the_low_target): Likewise.
10364 * linux-ppc-low.c (the_low_target): Likewise.
10365 * linux-s390-low.c (the_low_target): Likewise.
10366 * linux-sh-low.c (the_low_target): Likewise.
10367 * linux-sparc-low.c (the_low_target): Likewise.
10368 * linux-tic6x-low.c (the_low_target): Likewise.
10369 * linux-x86-low.c (the_low_target): Likewise.
10370 * linux-xtensa-low.c (the_low_target): Likewise.
10371 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10372 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10373 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10375 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10376 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10378 2012-02-29 Yao Qi <yao@codesourcery.com>
10379 Pedro Alves <palves@redhat.com>
10381 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10382 `step_over_finished' is true.
10384 2012-02-27 Pedro Alves <palves@redhat.com>
10386 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10387 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10389 2012-02-27 Pedro Alves <palves@redhat.com>
10392 * linux-low.c (pid_is_stopped): New.
10393 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10395 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
10397 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10400 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10402 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10404 2012-02-24 Luis Machado <lgustavo@codesourcery>
10406 * server.c (handle_query): Advertise support for target-side
10407 breakpoint condition evaluation.
10408 (process_point_options): New function.
10409 (process_serial_event): When inserting a breakpoint, check for
10410 a target-side condition that should be evaluated.
10412 * mem-break.c: Include regcache.h and ax.h.
10413 (point_cond_list_t): New data structure.
10414 (breakpoint) <cond_list>: New field.
10415 (find_gdb_breakpoint_at): Make non-static.
10416 (delete_gdb_breakpoint_at): Clear any target-side
10418 (clear_gdb_breakpoint_conditions): New function.
10419 (add_condition_to_breakpoint): Likewise.
10420 (add_breakpoint_condition): Likewise.
10421 (gdb_condition_true_at_breakpoint): Likewise.
10422 (gdb_breakpoint_here): Return result directly instead
10423 of going through a local variable.
10425 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10426 (clear_gdb_breakpoint_conditions): Likewise.
10427 (add_breakpoint_condition): Likewise.
10428 (gdb_condition_true_at_breakpoint): Likewise.
10430 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10431 (need_step_over_p): Take target-side breakpoint condition into
10434 2012-02-24 Luis Machado <lgustavo@codesourcery>
10436 * server.h: Include tracepoint.h.
10437 (agent_mem_read, agent_get_trace_state_variable_value,
10438 agent_set_trace_state_variable_value,
10439 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10440 get_set_tsv_func_addr): New prototypes.
10442 * ax.h: New include file.
10443 * ax.c: New source file.
10445 * tracepoint.c: Include ax.h.
10446 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10447 agent_expr, eval_result_type): Move to ax.h.
10448 (parse_agent_expr): Rename to ...
10449 (gdb_parse_agent_expr): ... this, make it non-static and move
10451 (unparse_agent_expr) Rename to ...
10452 (gdb_unparse_agent_expr): ... this, make it non-static and move
10454 (eval_agent_expr): Rename to ...
10455 (eval_tracepoint_agent_expr): ... this.
10456 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10457 forward declarations.
10458 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10459 (agent_get_trace_state_variable_value): New function.
10460 (agent_set_trace_state_variable_value): New function.
10461 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10462 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10463 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10464 (condition_true_at_tracepoint): Likewise.
10465 (parse_agent_expr): Rename to ...
10466 (gdb_parse_agent_expr): ... this and move to ax.c.
10467 (unparse_agent_expr): Rename to ...
10468 (gdb_unparse_agent_expr): ... this and move to ax.c.
10469 (gdb_agent_op_name): Move to ax.c.
10470 (eval_agent_expr): Rename to ...
10471 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10473 (eval_tracepoint_agent_expr): New function.
10474 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
10476 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10478 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10479 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10480 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10481 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10482 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10483 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10484 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10485 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10486 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10487 (compile_bytecodes): Remove forward declaration.
10488 (is_goto_target): Move to ax.c.
10489 (compile_bytecodes): Move to ax.c and call
10490 agent_get_trace_state_variable_value (...) and
10491 agent_set_trace_state_variable_value (...).
10493 * Makefile.in: Update ax.c and IPA dependencies.
10495 2012-02-24 Pedro Alves <palves@redhat.com>
10497 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10498 (cmd_bigqtbuffer_circular): ... this. Only handle
10499 'QTBuffer:circular:'.
10500 (handle_tracepoint_general_set): Adjust.
10502 2012-02-16 Yao Qi <yao@codesourcery.com>
10504 * inferiors.c: Move code to ...
10505 * dll.c: .... here. New.
10506 * server.h: Declare clear_dlls.
10507 * Makefile.in (SFILES): Add dll.c.
10511 2012-02-11 Yao Qi <yao@codesourcery.com>
10513 * server.c: (handle_monitor_command): Add a new parameter
10515 (handle_query): Update caller.
10517 2012-02-09 Joel Brobecker <brobecker@adacore.com>
10519 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10520 * configure, config.in: Regenerate.
10521 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10524 2012-02-02 Pedro Alves <palves@redhat.com>
10526 Try SIGKILL first, then PTRACE_KILL.
10527 * linux-low.c (linux_kill_one_lwp): New.
10528 (linux_kill_one_lwp): Rename to ...
10529 (kill_one_lwp_callback): ... this. Use the new
10530 linux_kill_one_lwp.
10532 2012-02-02 Pedro Alves <palves@redhat.com>
10534 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10537 2012-01-27 Pedro Alves <palves@redhat.com>
10539 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10540 (elf_64_file_p): Make static.
10541 (linux_pid_exe_is_elf_64_file): New.
10542 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10543 Delete declarations.
10544 (linux_pid_exe_is_elf_64_file): Declare.
10545 * linux-x86-low.c (x86_arch_setup): Use
10546 linux_pid_exe_is_elf_64_file.
10548 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10550 * linux-low.c (linux_wait_for_event_1): Rename to ...
10551 (linux_wait_for_event): ... here and merge it with former
10552 linux_wait_for_event - new variable wait_ptid, use it.
10553 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10555 2012-01-23 Pedro Alves <palves@redhat.com>
10557 * server.c (main): Avoid yet another case of infinite loop while
10558 detaching/killing after a longjmp.
10560 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10563 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10565 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10567 * hostio.c (handle_readlink): New function.
10568 (handle_vFile): Call it to handle "vFile:readlink" packets.
10570 2012-01-20 Pedro Alves <palves@redhat.com>
10571 Ulrich Weigand <ulrich.weigand@linaro.org>
10573 * server.c (handle_v_requests): Only support vAttach and vRun to
10574 start multiple processes when in extended protocol mode.
10576 2012-01-17 Pedro Alves <palves@redhat.com>
10578 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10579 memalign plus mprotect to allocate the scratch buffer.
10581 2012-01-13 Pedro Alves <palves@redhat.com>
10583 * server.c (attach_inferior): Clear `cont_thread'.
10585 2012-01-13 Pedro Alves <palves@redhat.com>
10587 * server.c (main): Avoid infinite loop while detaching/killing
10590 2012-01-09 Doug Evans <dje@google.com>
10592 * server.c (start_inferior): Set last_ptid in --wrapper case.
10594 2012-01-06 Yao Qi <yao@codesourcery.com>
10596 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10598 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10600 2012-01-04 Yao Qi <yao@codesourcery.com>
10602 * tracepoint.c (cmd_qtdp): Print debug message
10603 for static tracepoint.
10605 2012-01-04 Yao Qi <yao@codesourcery.com>
10607 * tracepoint.c (trace_vdebug): Differentiate debug message
10608 between gdbserver and IPA.
10610 2012-01-03 Yao Qi <yao@codesourcery.com>
10612 * tracepoint.c (tracepoint_was_hit): Don't collect for
10615 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10617 * terminal.h: Reformat copyright header.
10619 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10621 * server.c (gdbserver_version): Update copyright year.
10622 * gdbreplay.c (gdbreplay_version): Likewise.
10624 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10626 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10629 2011-12-18 Hui Zhu <teawater@gmail.com>
10630 * linux-low.c (linux_create_inferior): Save return value to ret.
10632 2011-12-18 Hui Zhu <teawater@gmail.com>
10634 * linux-low.c (linux_create_inferior): Save return value to ret.
10636 2011-12-16 Doug Evans <dje@google.com>
10638 * linux-low.c (linux_create_inferior): If stdio connection,
10639 redirect stdin from /dev/null, stdout to stderr.
10640 * remote-utils.c (remote_is_stdio): New static global.
10641 (remote_connection_is_stdio): New function.
10642 (remote_prepare): Handle stdio connection.
10643 (remote_open): Ditto.
10644 (remote_close): Don't close stdin for stdio connections.
10645 (read_prim,write_prim): New functions. Replace all calls to
10646 read/write to these.
10647 * server.c (main): Watch for "-" argument. Move call to
10648 remote_prepare before start_inferior.
10649 * server.h (STDIO_CONNECTION_NAME): New macro.
10650 (remote_connection_is_stdio): Declare.
10652 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10653 in debugging output.
10655 2011-12-15 Yao Qi <yao@codesourcery.com>
10657 * tracepoint.c: Include sys/syscall.h.
10658 (gdb_ust_thread): Remove preprocessor conditional.
10660 2011-12-14 Pedro Alves <pedro@codesourcery.com>
10662 * linux-low.c (linux_detach_one_lwp): Call
10663 the_low_target.prepare_to_resume before detaching.
10665 2011-12-14 Yao Qi <yao@codesourcery.com>
10667 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10670 2011-12-14 Yao Qi <yao@codesourcery.com>
10672 * i386-low.c (i386_low_stopped_data_address): Initialize local
10673 variable `control'.
10675 2011-12-13 Pedro Alves <pedro@codesourcery.com>
10679 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10680 DR_CONTROL unless necessary. Extend comments.
10681 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10682 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10684 2011-12-13 Yao Qi <yao@codesourcery.com>
10686 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10688 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10690 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10692 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10693 Print new debug message for such case.
10695 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10697 Fix overlapping memcpy.
10698 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10699 the read_inferior_memory transfer.
10700 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10701 write_inferior_memory transfer.
10702 (set_fast_tracepoint_jump): New variable buf. Use it for the
10703 read_inferior_memory and write_inferior_memory transfers.
10704 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10705 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10706 Use it for the write_inferior_memory transfer.
10707 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10710 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10712 * linux-low.c (fetch_register, store_register): Make code
10713 consistent, fix formatting.
10715 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10717 * linux-low.c (usr_store_inferior_registers): Factor out code
10718 to handle individual registers into...
10719 (store_register): ... this new function.
10721 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10723 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10724 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10725 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10726 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10727 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10728 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10729 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10730 (srv_xmlfiles): Add new XML files.
10732 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10734 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10735 (init_registers_s390_linux32v1): Add prototype.
10736 (init_registers_s390_linux32v2): Likewise.
10737 (init_registers_s390_linux64v1): Likewise.
10738 (init_registers_s390_linux64v2): Likewise.
10739 (init_registers_s390x_linux64v1): Likewise.
10740 (init_registers_s390x_linux64v2): Likewise.
10741 (s390_num_regs): Increment to 52.
10742 (s390_regmap): Add orig_r2 register.
10743 (s390_num_regs_3264): Increment to 68.
10744 (s390_regmap_3264): Add orig_r2 register.
10745 (s390_collect_ptrace_register): Handle orig_r2 register.
10746 (s390_supply_ptrace_register): Likewise.
10747 (s390_fill_last_break): New function.
10748 (s390_store_last_break): Likewise.
10749 (s390_fill_system_call): New function.
10750 (s390_store_system_call): Likewise.
10751 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10753 (s390_check_regset): New function.
10754 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10755 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10756 Update target_regsets for available register sets.
10758 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10759 Jan Kratochvil <jan.kratochvil@redhat.com>
10761 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10762 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10764 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10765 * linux-low.h (struct process_info_private): New member r_debug.
10766 * server.c (handle_qxfer_libraries): Call
10767 the_target->qxfer_libraries_svr4.
10768 (handle_qxfer_libraries_svr4): New function.
10769 (qxfer_packets): New entry "libraries-svr4".
10770 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10771 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10772 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10773 PACKET_qXfer_libraries_svr4.
10775 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10777 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10778 PSW address/mask between 8-byte and 16-byte formats.
10779 (s390_supply_ptrace_register): Likewise.
10780 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10781 basic addressing mode bit.
10783 2011-11-24 Stan Shebs <stan@codesourcery.com>
10785 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10787 2011-11-17 Stan Shebs <stan@codesourcery.com>
10789 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10790 (tracing_start_time): New global.
10791 (tracing_stop_time): New global.
10792 (tracing_user_name): New global.
10793 (tracing_notes): New global.
10794 (tracing_stop_note): New global.
10795 (cmd_qtstart): Set traceframe_usage, start_time.
10796 (stop_tracing): Set stop_time.
10797 (cmd_qtstatus): Report additional status.
10798 (cmd_qtp): New function.
10799 (handle_tracepoint_query): Call it.
10800 (cmd_qtnotes): New function.
10801 (handle_tracepoint_general_set): Call it.
10802 (get_timestamp): Rename from tsv_get_timestamp.
10804 2011-11-14 Stan Shebs <stan@codesourcery.com>
10805 Kwok Cheung Yeung <kcy@codesourcery.com>
10807 * linux-x86-low.c (small_jump_insn): New.
10808 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10809 trampoline and error message, build a trampoline and issue a small
10810 jump instruction to it.
10811 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10812 trampoline and error message.
10813 (x86_get_min_fast_tracepoint_insn_len): New.
10814 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10815 * linux-low.h (struct linux_target_ops): Add arguments to
10816 install_fast_tracepoint_jump_pad operation, add new operation.
10817 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10819 (linux_get_min_fast_tracepoint_insn_len): New function.
10820 (linux_target_op): Add new operation.
10821 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10822 (gdb_trampoline_buffer_end): Ditto.
10823 (gdb_trampoline_buffer_error): Ditto.
10824 (struct ipa_sym_addresses): Add fields for new IPA variables.
10825 (symbol_list): Add entries for new IPA variables.
10826 (struct tracepoint): Add fields to hold the address range of the
10827 trampoline used by the tracepoint.
10828 (trampoline_buffer_head): New static variable.
10829 (trampoline_buffer_tail): Ditto.
10830 (claim_trampoline_space): New function.
10831 (have_fast_tracepoint_trampoline_buffer): New function.
10832 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10834 (install_fast_tracepoint): Ditto, also add error buffer argument.
10835 (cmd_qtminftpilen): New function.
10836 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10837 (fast_tracepoint_from_trampoline_address): New function.
10838 (fast_tracepoint_collecting): Handle trampoline as part of jump
10840 (set_trampoline_buffer_space): New function.
10841 (initialize_tracepoint): Initialize new IPA variables.
10842 * target.h (struct target_ops): Add arguments to
10843 install_fast_tracepoint_jump_pad operation, add new
10844 get_min_fast_tracepoint_insn_len operation.
10845 (target_get_min_fast_tracepoint_insn_len): New.
10846 (install_fast_tracepoint_jump_pad): Add arguments.
10847 * server.h (IPA_BUFSIZ): Define.
10848 * linux-i386-ipa.c: Include extra header files.
10849 (initialize_fast_tracepoint_trampoline_buffer): New function.
10850 (initialize_low_tracepoint): Call it.
10851 * server.h (set_trampoline_buffer_space): Declare.
10852 (claim_trampoline_space): Ditto.
10853 (have_fast_tracepoint_trampoline_buffer): Ditto.
10855 2011-11-14 Yao Qi <yao@codesourcery.com>
10857 * server.c (handle_query): Handle InstallInTrace for qSupported.
10858 * tracepoint.c (add_tracepoint): Sort list.
10859 (install_tracepoint, download_tracepoint): New.
10860 (cmd_qtdp): Call them to install and download tracepoints.
10861 (sort_tracepoints): Removed.
10862 (cmd_qtstart): Update.
10864 2011-11-14 Yao Qi <yao@codesourcery.com>
10866 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10867 * mem-break.h: Declare.
10868 * tracepoint.c (cmd_qtstart): Move some code to ...
10869 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10871 (download_tracepoints): Move some code to ...
10872 (download_tracepoint_1): ... here. New.
10874 2011-11-08 Yao Qi <yao@codesourcery.com>
10876 * remote-utils.c (relocate_instruction): A comment fix.
10878 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10880 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10881 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10882 dr_status_mirror and dr_control_mirror from debug_reg_state.
10883 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10884 (i386_initial_stuff): Remove use of deleted globals.
10885 (i386_get_thread_context, i386_set_thread_context,
10886 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10887 from debug_reg_state.
10889 2011-11-05 Yao Qi <yao@codesourcery.com>
10891 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10892 address as TPOINT's.
10894 2011-11-02 Stan Shebs <stan@codesourcery.com>
10896 * tracepoint.c (agent_mem_read_string): New function.
10897 (eval_agent_expr): Call it for tracenz.
10898 * server.c (handle_query): Report support for tracenz.
10900 2011-11-02 Yao Qi <yao@codesourcery.com>
10902 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10904 2011-11-02 Yao Qi <yao@codesourcery.com>
10906 * target.h: Fix a typo in comment.
10908 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10910 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10911 clobber the breakpoints' shadows with fast tracepoint jumps.
10912 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10913 * target.c (write_inferior_memory): Also pass MYADDR down to
10916 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10918 * configure.ac: Check support for personality routine.
10919 * configure: Regenerate.
10920 * config.in: Likewise.
10921 * linux-low.c: Include <sys/personality.h>.
10922 Define ADDR_NO_RANDOMIZE if necessary.
10923 (linux_create_inferior): Disable address space randomization when
10924 forking inferior, if requested.
10925 (linux_supports_disable_randomization): New function.
10926 (linux_target_ops): Install it.
10927 * server.h (disable_randomization): Declare.
10928 * server.c (disable_randomization): New global variable.
10929 (handle_general_set): Handle QDisableRandomization.
10930 (handle_query): Likewise for qSupported.
10931 (main): Support --disable-randomization and --no-disable-randomization
10932 command line arguments.
10933 * target.h (struct target_ops): Add supports_disable_randomization.
10934 (target_supports_disable_randomization): New macro.
10936 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10938 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10940 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10941 [!PT_GETDSBT] (target_loadmap): New definition.
10942 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10943 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10944 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10945 and PT_GETDSBT to LINUX_LOADMAP.
10946 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10947 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10949 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10951 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10952 (arm_linux_hwbp_cap): New static variable.
10953 (arm_linux_get_hwbp_cap): Replace by ...
10954 (arm_linux_init_hwbp_cap): ... this new function.
10955 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10956 (arm_linux_get_hw_watchpoint_count): Likewise.
10957 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10958 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10959 (arm_prepare_to_resume): Use perror_with_name instead of error.
10961 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10963 * linux-arm-low.c: Include <signal.h>.
10964 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10965 (struct arm_linux_hwbp_cap): New data type.
10966 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10967 (struct arm_linux_hw_breakpoint): New data type.
10968 (MAX_BPTS, MAX_WPTS): Define.
10969 (struct arch_process_info, struct arch_lwp_info): New data types.
10970 (arm_linux_get_hwbp_cap): New function.
10971 (arm_linux_get_hw_breakpoint_count): Likewise.
10972 (arm_linux_get_hw_watchpoint_count): Likewise.
10973 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10974 (arm_hwbp_control_initialize): Likewise.
10975 (arm_hwbp_control_is_enabled): Likewise.
10976 (arm_hwbp_control_is_initialized): Likewise.
10977 (arm_hwbp_control_disable): Likewise.
10978 (arm_linux_hw_breakpoint_equal): Likewise.
10979 (arm_linux_hw_point_initialize): Likewise.
10980 (struct update_registers_data): New data structure.
10981 (update_registers_callback: New function.
10982 (arm_insert_point): Likewise.
10983 (arm_remove_point): Likewise.
10984 (arm_stopped_by_watchpoint): Likewise.
10985 (arm_stopped_data_address): Likewise.
10986 (arm_new_process): Likewise.
10987 (arm_new_thread): Likewise.
10988 (arm_prepare_to_resume): Likewise.
10989 (the_low_target): Register arm_insert_point, arm_remove_point,
10990 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10991 arm_new_thread, and arm_prepare_to_resume.
10993 2011-09-15 Stan Shebs <stan@codesourcery.com>
10995 * server.h (struct emit_ops): Add compare-goto fields.
10996 * tracepoint.c (gdb_agent_op_sizes): New table.
10997 (emit_eq_goto): New function.
10998 (emit_ne_goto): New function.
10999 (emit_lt_goto): New function.
11000 (emit_le_goto): New function.
11001 (emit_gt_goto): New function.
11002 (emit_ge_goto): New function.
11003 (is_goto_target): New function.
11004 (compile_bytecodes): Recognize special cases of compare-goto
11005 combinations and call specialized emitters for them.
11006 * linux-x86-low.c (amd64_emit_eq_goto): New function.
11007 (amd64_emit_ne_goto): New function.
11008 (amd64_emit_lt_goto): New function.
11009 (amd64_emit_le_goto): New function.
11010 (amd64_emit_gt_goto): New function.
11011 (amd64_emit_ge_goto): New function.
11012 (amd64_emit_ops): Add the new functions.
11013 (i386_emit_eq_goto): New function.
11014 (i386_emit_ne_goto): New function.
11015 (i386_emit_lt_goto): New function.
11016 (i386_emit_le_goto): New function.
11017 (i386_emit_gt_goto): New function.
11018 (i386_emit_ge_goto): New function.
11019 (i386_emit_ops): Add the new functions.
11021 2011-09-08 Stan Shebs <stan@codesourcery.com>
11023 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11024 (i386_emit_epilogue): Restore %ebx.
11026 2011-08-31 Jie Zhang <jzhang918@gmail.com>
11028 * server.c (step_thread): Remove definition.
11029 (process_serial_event): Don't handle Hs.
11030 * server.h (step_thread): Remove declaration.
11031 * target.c (set_desired_inferior): Remove use of step_thread.
11033 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11035 * linux-low.c: Include linux-procfs.h.
11036 (linux_attach_lwp_1): Update comments.
11037 (linux_attach): Scan for existing threads when attaching to a
11038 process that is the tgid.
11039 * Makefile.in: Update dependencies.
11041 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11043 * configure.srv: Add linux-procfs.o dependencies.
11045 2011-08-14 Yao Qi <yao@codesourcery.com>
11047 * target.h (struct target_ops): Fix indent.
11048 * win32-low.c (win32_target_ops): Fix comment.
11050 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
11051 Yao Qi <yao@codesourcery.com>
11053 * Makefile.in (clean): Remove tic6x-*.c files.
11054 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11055 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11056 (tic6x-c64xp-linux.c): Likewise.
11057 * configure.srv: Add support for tic6x-*-uclinux.
11058 * linux-tic6x-low.c: New.
11059 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11061 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
11062 Yao Qi <yao@codesourcery.com>
11064 * target.h (struct target_ops): Add read_loadmap.
11065 * linux-low.c (struct target_loadseg): New type.
11066 (struct target_loadmap): New type.
11067 (linux_read_loadmap): New function.
11068 (linux_target_ops): Add linux_read_loadmap.
11069 * server.c (handle_query): Support qXfer:fdpic:read packet.
11070 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11073 2011-08-05 Eli Zaretskii <eliz@gnu.org>
11075 * win32-low.c: Include <stdint.h>.
11077 2011-07-22 Pedro Alves <pedro@codesourcery.com>
11079 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11080 to the inferior here.
11081 (i386_remove_aligned_watchpoint): Ditto.
11082 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11083 fit part of the watchpoint in the debug registers.
11084 (i386_update_inferior_debug_regs): New.
11085 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11086 registers, and only update the inferior on success.
11087 (i386_low_remove_watchpoint): Ditto.
11089 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11091 * linux-low.c (compare_ints, unique, list_threads, show_process,
11092 linux_core_of_thread): Delete.
11093 (linux_target_ops): Change linux_core_of_thread to
11094 linux_common_core_of_thread.
11095 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11096 * utils.c (malloc_failure): Change type of argument.
11097 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11098 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11099 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11100 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11101 (IPA_OBJS): Add common-utils-ipa.o.
11102 (ptid_h, linux_osdata_h): New macros.
11103 (server_h): Add common/common-utils.h, common/xml-utils.h,
11104 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11106 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11107 ptid.o, buffer.o): New rules.
11108 (linux-low.o): Add common/linux-osdata.h as a dependency.
11109 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11110 * configure.ac: Add AC_HEADER_DIRENT check.
11111 * config.in: Regenerate.
11112 * configure: Regenerate.
11113 * remote-utils.c (xml_escape_text): Delete.
11114 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11115 buffer_xml_printf): Move to common/buffer.c.
11116 * server.c (main): Remove call to initialize_inferiors.
11117 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11118 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11119 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11120 internal_error, gdb_assert, gdb_assert_fail): Delete.
11121 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11122 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11124 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11125 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11126 initialize_inferiors): Delete.
11128 2011-07-20 Pedro Alves <pedro@codesourcery.com>
11130 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11133 2011-05-31 Pedro Alves <pedro@codesourcery.com>
11135 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11137 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11139 2011-05-26 Yao Qi <yao@codesourcery.com>
11141 * Makefile.in (thread-db.o): Track dependence to
11142 common/gdb_thread_db.h.
11143 * thread-db.c: include gdb_thread_db.h from right place.
11145 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11147 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11148 __FILE__ and __LINE__ to internal_error.
11150 2011-05-13 Doug Evans <dje@google.com>
11152 * thread-db.c (try_thread_db_load_from_sdir): New function.
11153 (try_thread_db_load_from_dir): New function.
11154 (thread_db_load_search): Handle $sdir, ignore $pdir.
11155 Remove trying of system directories if search of
11156 libthread-db-search-path fails, that is now done via $sdir.
11158 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11160 * server.c (handle_query): Add EnableDisableTracepoints to the list
11161 of supported features.
11162 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
11164 (cmd_qtenable_disable): New.
11165 (cmd_qtstart): Install tracepoints even if disabled.
11166 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11167 receiving a QTEnable or QTDisable packet.
11168 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11169 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11171 (gdb_probe): Skip data collection if static tracepoint is disabled.
11173 2011-05-10 Doug Evans <dje@google.com>
11175 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11177 2011-05-04 Doug Evans <dje@google.com>
11179 * linux-low.c (linux_join): Skip process lookup.
11180 * spu-low.c (spu_join): Ditto.
11181 * server.c (join_inferiors_callback): Delete.
11182 (process_serial_event): For 'D' packet (detach) call join_inferior
11185 2011-05-04 Joseph Myers <joseph@codesourcery.com>
11187 * README: Don't mention xscale*-*-linux*.
11188 * configure.srv (xscale*-*-linux*): Don't handle target.
11190 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11192 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11194 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11195 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11196 (i386_emit_void_call_2): Likewise.
11198 2011-04-26 Yao Qi <yao@codesourcery.com>
11200 * linux-low.c: Move common macros to linux-ptrace.h.
11201 Include linux-ptrace.h.
11202 * Makefile.in (linux_ptrace_h): New.
11203 (linux-low.o): Depends on linux-ptrace.h.
11205 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11207 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11208 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11209 (remote_prepare): New function with most of the TCP code from ...
11210 (remote_open): ... here. Detect PORT here unconditionally. Move also
11211 setting transport_is_reliable.
11212 * server.c (run_once): New variable.
11213 (gdbserver_usage): Document it.
11214 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11215 the first run if RUN_ONCE.
11216 * server.h (run_once, remote_prepare): New declarations.
11218 2011-04-19 Tom Tromey <tromey@redhat.com>
11220 * win32-low.c (handle_load_dll): Remove duplicate "the".
11222 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11224 Remove support for old Cygwin 1.5 versions.
11225 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11226 function to avoid warning.
11227 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11230 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11232 * gdbserver/server.h (Macro _): Define it if not available.
11234 2011-03-14 Michael Snyder <msnyder@vmware.com>
11236 * hostio.c (handle_close): Remove unnecessary null test.
11238 2011-03-10 Joel Brobecker <brobecker@adacore.com>
11240 * Makefile.in (maintainer-clean realclean distclean): Remove
11241 "make ... subdir_do" command.
11243 2011-03-10 Michael Snyder <msnyder@vmware.com>
11245 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11247 * server.c (handle_v_run): Free alloced buffer on early return.
11249 2011-03-09 Yao Qi <yao@codesourcery.com>
11252 2011-03-04 Yao Qi <yao@codesourcery.com>
11254 * Makefile.in: Remove GNU make feature --directory.
11256 2011-03-05 Yao Qi <yao@codesourcery.com>
11258 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11259 (subdir_do): New make target. Copied from gdb/Makefile.
11260 (maintainer-clean, realclean, distclean, clean): Call corresponding
11261 make targets in common/Makefile.
11263 2011-02-11 Yao Qi <yao@codesourcery.com>
11265 * configure.ac: Call AC_PROG_RANLIB.
11266 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11267 * configure: Regenerate.
11269 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11271 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11273 2011-03-06 Yao Qi <yao@codesourcery.com>
11275 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11277 2011-03-05 Yao Qi <yao@codesourcery.com>
11279 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11280 (subdir_do): New make target. Copied from gdb/Makefile.
11281 (maintainer-clean, realclean, distclean, clean): Call corresponding
11282 make targets in common/Makefile.
11284 2011-03-04 Yao Qi <yao@codesourcery.com>
11286 * Makefile.in: Remove GNU make feature --directory.
11288 2011-03-04 Michael Snyder <msnyder@vmware.com>
11290 * server.c (queue_stop_reply): Call xmalloc not malloc.
11292 2011-03-02 Michael Snyder <msnyder@vmware.com>
11294 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11296 2011-02-28 Michael Snyder <msnyder@vmware.com>
11298 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11299 (cmd_qtframe): Ditto.
11300 (cmd_qtbuffer): Ditto.
11301 (cmd_bigqtbuffer): Ditto.
11303 * utils.c (decimal2str): Initialize 'width' to nine, then
11304 don't mess with it.
11306 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11308 * hostio.c (require_data): Free *data, not data.
11310 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11312 * hostio.c (require_data): Use free, not xfree.
11314 2011-02-27 Michael Snyder <msnyder@vmware.com>
11316 * server.c (handle_query): Discard unused value.
11318 * hostio.c (require_data): Free malloc memory before returning
11321 2011-02-26 Michael Snyder <msnyder@vmware.com>
11323 * linux-low.c (list_threads): Call closedir for dirent.
11325 2011-02-27 Michael Snyder <msnyder@vmware.com>
11327 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11328 a case statement falls through.
11330 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11332 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11335 2011-02-26 Michael Snyder <msnyder@vmware.com>
11337 * utils.c (decimal2str): Eliminate dead code and dead param.
11338 (pulongest): Drop dead param from call to decimal2str.
11341 2011-02-24 Joel Brobecker <brobecker@adacore.com>
11343 Revert the following patch (not approved yet):
11344 2011-02-21 Hui Zhu <teawater@gmail.com>
11345 * tracepoint.c (tp_printf): New function.
11346 (eval_agent_expr): Handle gdb_agent_op_printf.
11348 2011-02-21 Hui Zhu <teawater@gmail.com>
11350 * tracepoint.c (tp_printf): New function.
11351 (eval_agent_expr): Handle gdb_agent_op_printf.
11353 2011-02-18 Tom Tromey <tromey@redhat.com>
11355 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11356 (tracepoint.o): Likewise.
11357 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11358 (gdb_agent_op_names): Likewise.
11360 2011-02-18 Tom Tromey <tromey@redhat.com>
11362 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11363 gdb_agent_op_rot>: New constants.
11364 (gdb_agent_op_names): Add pick and roll.
11365 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11368 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11370 * aclocal.m4: Regenerated with aclocal-1.11.1.
11372 2011-02-14 Pedro Alves <pedro@codesourcery.com>
11374 * server.c (handle_qxfer_traceframe_info): New.
11375 (qxfer_packets): Register "traceframe-info".
11376 (handle_query): Report support for qXfer:traceframe-info:read+.
11377 * tracepoint.c (match_blocktype): New.
11378 (traceframe_find_block_type): Rename to ...
11379 (traceframe_walk_blocks): ... this. Add callback filter argument,
11381 (traceframe_find_block_type): New, reimplemented on top of
11382 traceframe_walk_blocks.
11383 (build_traceframe_info_xml): New.
11384 (traceframe_read_info): New.
11385 * server.h (traceframe_read_info): Declare.
11387 2011-02-11 Yao Qi <yao@codesourcery.com>
11389 * configure.ac: Call AC_PROG_RANLIB.
11390 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11391 * configure: Regenerate.
11393 2011-02-07 Pedro Alves <pedro@codesourcery.com>
11395 * server.c (gdb_read_memory): Change return semantics to allow
11397 (handle_search_memory_1): Adjust.
11398 (process_serial_event) <'m' packet>: Handle partial transfers.
11399 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11401 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11403 * regcache.c (init_register_cache): Initialize
11404 regcache->register_status.
11405 (free_register_cache): Release regcache->register_status.
11406 (regcache_cpy): Copy register_status.
11407 (registers_to_string): Print 'x's for unavailable registers.
11408 (supply_register): Mark the register's status valid or
11409 unavailable, depending on whether a buffer was passed in or not.
11410 (supply_register_zeroed): New.
11411 (supply_regblock): Mark the registers' status valid or
11412 unavailable, depending on whether a buffer was passed in or not.
11413 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11414 (struct regcache): New `register_status' field.
11415 (supply_register_zeroed): Declare.
11416 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11417 supply_register_zeroed, rather than passing a NULL buffer to
11419 * tracepoint.c (fetch_traceframe_registers): Update comment.
11421 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11423 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11426 2011-01-25 Pedro Alves <pedro@codesourcery.com>
11428 * server.h (decode_xfer_write): Change prototype.
11429 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11430 and don't extract the annex here.
11431 * server.c (decode_xfer_read): Remove `annex' parameter,
11432 and don't extract the annex here.
11433 (decode_xfer): New.
11434 (struct qxfer): New.
11435 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11436 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11437 (handle_qxfer_statictrace): New functions, abstracted out from
11438 handle_query, and made to use the struct qxfer interface.
11439 (handle_threads_qxfer_proper): Rename to ...
11440 (handle_qxfer_threads_proper): ... this.
11441 (handle_threads_qxfer): Rename to ...
11442 (handle_qxfer_threads): ... this. Adjust.
11443 (qxfer_packets): New array.
11444 (handle_qxfer): New function.
11445 (handle_query): Use handle_qxfer.
11447 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11449 * gdbreplay.c: Shorten lines of >= 80 columns.
11450 * linux-low.c: Ditto.
11451 * linux-ppc-low.c: Ditto.
11452 * linux-s390-low.c: Ditto.
11453 * linux-sparc-low.c: Ditto.
11454 * linux-x86-low.c: Ditto.
11455 * linux-xtensa-low.c: Ditto.
11456 * mem-break.c: Ditto.
11457 * nto-low.c: Ditto.
11458 * regcache.h: Ditto.
11459 * remote-utils.c: Ditto.
11462 * thread-db.c: Ditto.
11463 * tracepoint.c: Ditto.
11465 * win32-low.h: Ditto.
11467 2011-01-05 Joel Brobecker <brobecker@adacore.com>
11469 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11472 2011-01-01 Joel Brobecker <brobecker@adacore.com>
11474 * server.c (gdbserver_version): Update copyright year in version
11476 * gdbreplay.c (gdbreplay_version): Ditto.
11478 2010-12-29 Jie Zhang <jie.zhang@analog.com>
11480 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11481 * linux-bfin-low.c: New file.
11482 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11483 PT_DATA_ADDR for BFIN targets.
11484 * Makefile.in (SFILES): Add linux-bfin-low.c.
11485 (clean): Remove reg-bfin.c.
11486 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11487 * README: Mention supported Blackfin targets.
11489 2010-12-23 Mike Frysinger <vapier@gentoo.org>
11491 * .gitignore: New file.
11493 2010-11-16 Mike Frysinger <vapier@gentoo.org>
11495 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11497 2010-10-22 Jie Zhang <jie@codesourcery.com>
11499 * Makefile.in: Add FLAGS_TO_PASS variable.
11500 (install): Remove dependency of install-only and recursively
11501 invoke make for install-only.
11503 2010-10-04 Doug Evans <dje@google.com>
11505 * Makefile.in (uninstall): Use $(DESTDIR).
11507 2010-09-24 Pedro Alves <pedro@codesourcery.com>
11511 * linux-x86-low.c (compat_siginfo_from_siginfo)
11512 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11513 si_code is < 0. Check for si_code == SI_TIMER before checking for
11516 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11518 * lynx-i386-low.c: New file.
11519 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11521 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11523 * lynx-low.c (ptrace_request_to_str): Remove handling for
11524 request values that have been removed in LynxOS 5.x.
11526 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11528 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11531 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11533 * configure.ac: Add --enable-inprocess-agent option.
11534 * configure: Rebuilt.
11536 2010-09-06 Yao Qi <yao@codesourcery.com>
11538 * linux-low.c (linux_kill): Remove unused variable.
11539 (linux_stabilize_threads): Likewise.
11540 * server.c (start_inferior): Likewise.
11541 (queue_stop_reply_callback): Likewise.
11542 * tracepoint.c (do_action_at_tracepoint): Likewise.
11544 2010-09-06 Yao Qi <yao@codesourcery.com>
11546 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11549 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11551 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11553 2010-09-06 Pedro Alves <pedro@codesourcery.com>
11555 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11558 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11560 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11561 gdbserver/lynx-ppc-low.c: New files.
11562 * Makefile.in (lynx_low_h): New variable.
11563 (lynx-low.o, lynx-ppc-low.o): New rules.
11564 * configure.ac: On LynxOS, link with -lnetinet.
11565 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11566 * configure: regenerate.
11568 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11570 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11571 * configure.ac: Add check for vasprintf and vsnprintf.
11572 * configure, config.in: Regenerate.
11573 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11575 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11577 * gdbreplay.c: Move include of alloca.h up, next to include of
11579 * server.h: Add include of malloc.h.
11580 * mem-break.c: Remove include of malloc.h.
11581 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11583 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11585 * Makefile.in (memmem.o): Build with -Wno-error.
11587 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11589 * utils.c (xsnprintf): Make non-static.
11590 * server.h: Add xsnprintf declaration.
11591 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11592 replace calls to snprintf by calls to xsnprintf throughout.
11594 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11596 * configure.ac: Add configure check for alloca.
11597 * configure, config.in: Regenerate.
11598 * server.h: Include alloca.h if it exists.
11599 * gdbreplay.c: Include alloca.h if it exists.
11601 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11603 * linux-low.c (__SIGRTMIN): Define if not already defined.
11604 (linux_create_inferior): Check for __ANDROID__ rather than
11606 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11607 are already deferred.
11608 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11609 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11610 stopped and already has a pending signal to report.
11611 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11612 a pending signal to report or is moving out of a jump pad.
11613 (linux_init_signals): Check for __ANDROID__ rather than
11616 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11618 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11619 debug_threads check. Avoid a linear search when not doing debug
11622 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11624 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11625 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11626 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11627 (process_event): Change local fd's type to gdb_fildes_t.
11628 (create_file_handler): Adjust prototype.
11629 (delete_file_handler): Adjust prototype.
11630 (handle_file_event): Adjust prototype. Use pfildes.
11631 (create_file_event): Adjsut prototype.
11632 * remote-utils.c (remote_desc, listen_desc): Change type to
11634 * server.h: New gdb_fildes_t typedef.
11635 [USE_WIN32API]: Include winsock2.h.
11636 (delete_file_handler, add_file_handler): Adjust prototypes.
11637 (pfildes): Declare.
11638 * utils.c (pfildes): New.
11640 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11642 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11643 * configure: Regenerate.
11645 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11647 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11648 (linux_done_accessing_memory): ... this.
11649 (linux_target_ops): Adjust.
11650 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11651 * nto-low.c (nto_target_ops): Adjust comment.
11652 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11653 * spu-low.c (spu_target_ops): Adjust comment.
11654 * target.h (target_ops): Rename unprepare_to_access_memory field
11655 to done_accessing_memory.
11656 (unprepare_to_access_memory): Rename to ...
11657 (done_accessing_memory): ... this.
11659 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11661 * linux-low.c (linux_prepare_to_access_memory): New.
11662 (linux_unprepare_to_access_memory): New.
11663 (linux_target_ops): Install them.
11664 * server.c (read_memory): Rename to ...
11665 (gdb_read_memory): ... this. Use
11666 prepare_to_access_memory/prepare_to_access_memory.
11667 (write_memory): Rename to ...
11668 (gdb_write_memory): ... this. Use
11669 prepare_to_access_memory/prepare_to_access_memory.
11670 (handle_search_memory_1): Adjust.
11671 (process_serial_event): Adjust.
11672 * target.h (struct target_ops): New fields
11673 prepare_to_access_memory and unprepare_to_access_memory.
11674 (prepare_to_access_memory, unprepare_to_access_memory): New.
11675 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11676 prepare_to_access_memory/prepare_to_access_memory.
11677 * nto-low.c (nto_target_ops): Adjust.
11678 * spu-low.c (spu_target_ops): Adjust.
11679 * win32-low.c (win32_target_ops): Adjust.
11681 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11683 * Makefile.in (WARN_CFLAGS): Get it from configure.
11684 (WERROR_CFLAGS): New.
11685 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11686 * configure.ac: Introduce --enable-werror, which adds -Werror to
11687 the compiler command line. Enabled by default. Disable with
11688 --disable-werror. Add -Wdeclaration-after-statement
11689 Wpointer-arith and -Wformat-nonliteral to warning flags.
11690 * configure: Regenerate.
11692 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11694 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11696 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11698 * gdbreplay.c (remote_error): New.
11700 (expect): Use gdbchar. Check for error reading from GDB.
11701 Clarify sync error output.
11702 (play): Check for errors writing to GDB.
11703 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11704 * remote-utils.c (getpkt): Check for errors writing to the remote
11707 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11709 * linux-low.c (linux_wait_1): Move non-debugging code out of
11710 `debug_threads' control.
11712 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11714 * linux-low.c (linux_wait_1): Don't set last_status here.
11715 * server.c (push_event, queue_stop_reply_callback): Assert we're
11716 not pushing a TARGET_WAITKIND_IGNORE event.
11717 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11718 (myresume, handle_target_event): Set the thread's last_resume_kind
11719 and last_status from the target returned status.
11721 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11725 * linux-x86-low.c (update_debug_registers_callback): New.
11726 (i386_dr_low_set_addr): Use it.
11727 (i386_dr_low_get_addr): New.
11728 (i386_dr_low_set_control): Use update_debug_registers_callback.
11729 (i386_dr_low_get_control): New.
11730 (i386_dr_low_get_status): Adjust.
11731 * linux-low.c (linux_stop_lwp): New.
11732 * linux-low.h (linux_stop_lwp): Declare.
11734 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11735 argument instead of a i386_debug_reg_state.
11736 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11737 a i386_debug_reg_state.
11738 (i386_insert_aligned_watchpoint): Adjust.
11739 (i386_remove_aligned_watchpoint): Adjust.
11740 (i386_low_stopped_data_address): Read the debug registers from the
11741 inferior instead of from the mirrors.
11742 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11743 (i386_dr_low_get_addr): Declare.
11744 (i386_dr_low_get_control): Declare.
11745 (i386_dr_low_get_status): Change prototype.
11747 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11748 (i386_dr_low_get_addr): New.
11749 (i386_dr_low_get_control): New.
11750 (i386_dr_low_get_status): Adjust prototype. Return
11752 (i386_initial_stuff): Clear dr_status_mirror and
11754 (i386_get_thread_context): Adjust.
11755 (i386_set_thread_context): Adjust.
11756 (i386_thread_added): Adjust.
11758 2010-08-24 Pedro Alves <pedro@codesourcery.com>
11760 * linux-low.h (linux_thread_area): Delete declaration.
11762 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11764 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11765 after its termination.
11767 2010-08-09 Pedro Alves <pedro@codesourcery.com>
11769 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11770 (gdb_wants_all_stopped): Delete.
11771 (linux_wait_1): Don't call them.
11772 * server.c (handle_v_cont): Tag all threads as want-stopped.
11773 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11774 stopped as "client-wants-stopped".
11776 2010-07-31 Pedro Alves <pedro@codesourcery.com>
11778 * Makefile.in (signals_h): New.
11779 (server_h): Depend on it.
11780 (server.o): Don't depend on $(signals_def).
11781 (signals.o): Depend on $(signals_def).
11783 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11785 * Makefile.in (signals_def): New.
11786 (server_h): Append include/gdb/signals.h and signals_def.
11787 (server.o): Append signals_def.
11789 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11791 * server.c (handle_target_event): Use target_signal_to_host for
11792 resume_info.sig initialization.
11793 * target.h (struct thread_resume) <sig>: New comment.
11795 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11797 * server.c (handle_query): strcpy() the returned string from paddress()
11798 instead of sprintf().
11799 * utils.c (paddress): Return phex_nz().
11801 2010-07-07 Joel Brobecker <brobecker@adacore.com>
11803 * server.c (handle_v_cont): Call mourn_inferior if process
11805 (myresume): Likewise.
11807 2010-07-01 Pedro Alves <pedro@codesourcery.com>
11809 Static tracepoints, and integration with UST.
11811 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11812 * mem-break.c (uninsert_all_breakpoints)
11813 (reinsert_all_breakpoints): New.
11814 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11815 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11816 (gdb_agent_ust_loaded, helper_thread_id)
11817 (gdb_agent_helper_thread_id): New macros.
11818 (struct ipa_sym_addresses): Add addr_ust_loaded,
11819 addr_helper_thread_id, addr_cmd_buf.
11820 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11821 (in_process_agent_loaded_ust): New.
11822 (write_e_ust_not_loaded): New.
11823 (maybe_write_ipa_ust_not_loaded): New.
11824 (struct collect_static_trace_data_action): New.
11825 (enum tracepoint_type) <static_tracepoint>: New.
11826 (struct tracepoint) <handle>: Mention static tracepoints.
11827 (struct static_tracepoint_ctx): New.
11828 (CMD_BUF_SIZE): New.
11829 (add_tracepoint_action): Handle static tracepoint actions.
11830 (unprobe_marker_at): New.
11831 (clear_installed_tracepoints): Handle static tracepoints.
11832 (cmd_qtdp): Handle static tracepoints.
11833 (probe_marker_at): New.
11834 (cmd_qtstart): Handle static tracepoints.
11835 (response_tracepoint): Handle static tracepoints.
11836 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11837 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11838 (get_context_regcache): Handle static tracepoints.
11839 (do_action_at_tracepoint): Handle static tracepoint actions.
11840 (traceframe_find_block_type): Handle static trace data blocks.
11841 (traceframe_read_sdata): New.
11842 (download_tracepoints): Download static tracepoint actions.
11843 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11844 (GDB_PROBE_NAME): New.
11846 (GET_UST_SYM): New.
11849 (ust_marker_to_static_tracepoint): New.
11851 (collect_ust_data_at_tracepoint): New.
11852 (gdb_ust_probe): New.
11853 (UNIX_PATH_MAX, SOCK_DIR): New.
11854 (gdb_ust_connect_sync_socket): New.
11855 (resume_thread, stop_thread): New.
11856 (run_inferior_command): New.
11857 (init_named_socket): New.
11858 (gdb_ust_socket_init): New.
11859 (cstr_to_hexstr): New.
11861 (first_marker, next_marker): New.
11862 (response_ust_marker): New.
11863 (cmd_qtfstm, cmd_qtsstm): New.
11864 (unprobe_marker_at, probe_marker_at): New.
11865 (cmd_qtstmat, gdb_ust_thread): New.
11866 (gdb_ust_init): New.
11867 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11868 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11869 (ST_REGENTRY): New.
11870 (x86_64_st_collect_regmap): New.
11871 (X86_64_NUM_ST_COLLECT_GREGS): New.
11872 (AMD64_RIP_REGNUM): New.
11873 (supply_static_tracepoint_registers): New.
11874 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11875 (ST_REGENTRY): New.
11876 (i386_st_collect_regmap): New.
11877 (i386_NUM_ST_COLLECT_GREGS): New.
11878 (supply_static_tracepoint_registers): New.
11879 * server.c (handle_query): Handle qXfer:statictrace:read.
11880 <qSupported>: Report support for StaticTracepoints, and
11881 qXfer:statictrace:read features.
11882 * server.h (traceframe_read_sdata)
11883 (supply_static_tracepoint_registers): Declare.
11884 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11885 (unpack_varlen_hex): Include in IPA build.
11886 * Makefile.in (ustlibs, ustinc): New.
11887 (IPA_OBJS): Add remote-utils-ipa.o.
11888 ($(IPA_LIB)): Link -ldl and -lpthread.
11890 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11891 * config.in, configure: Regenerate.
11893 2010-06-20 Ian Lance Taylor <iant@google.com>
11894 Pedro Alves <pedro@codesourcery.com>
11896 * linux-x86-low.c (always_true): Delete.
11897 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11898 trying to fool the compiler with always_true.
11900 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11902 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11903 conditions in gdbserver.
11905 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11907 * spu-low.c (spu_read_memory): Wrap around local store limit.
11908 (spu_write_memory): Likewise.
11910 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11912 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11913 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11915 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11917 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11918 uses with LONGEST uses.
11920 2010-06-14 Stan Shebs <stan@codesourcery.com>
11921 Pedro Alves <pedro@codesourcery.com>
11925 * linux-x86-low.c: Include limits.h.
11927 (always_true): New.
11930 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11931 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11932 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11933 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11934 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11935 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11936 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11937 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11938 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11939 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11940 (amd64_emit_void_call_2): New.
11941 (amd64_emit_ops): New.
11942 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11943 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11944 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11945 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11946 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11947 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11948 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11949 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11950 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11951 (i386_emit_stack_adjust, i386_emit_int_call_1)
11952 (i386_emit_void_call_2): New.
11953 (i386_emit_ops): New.
11954 (x86_emit_ops): New.
11955 (the_low_target): Install x86_emit_ops.
11956 * server.h (struct emit_ops): New.
11957 (get_raw_reg_func_addr): Declare.
11958 (current_insn_ptr, emit_error): Declare.
11959 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11960 (set_trace_state_variable_value): New defines.
11961 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11962 addr_get_trace_state_variable_value and
11963 addr_set_trace_state_variable_value.
11964 (symbol_list): New fields for get_raw_reg,
11965 get_trace_state_variable_value and set_trace_state_variable_value.
11966 (condfn): New typedef.
11967 (struct tracepoint): New field `compiled_cond'.
11968 (do_action_at_tracepoint): Clear compiled_cond.
11969 (get_trace_state_variable_value, set_trace_state_variable_value):
11971 (condition_true_at_tracepoint): If there's a compiled condition,
11973 (current_insn_ptr, emit_error): New globals.
11974 (struct bytecode_address): New.
11975 (get_raw_reg_func_addr): New.
11976 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11977 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11978 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11979 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11980 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11981 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11982 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11983 (compile_tracepoint_condition, compile_bytecodes): New.
11984 * target.h (emit_ops): Forward declare.
11985 (struct target_ops): New field emit_ops.
11986 (target_emit_ops): New.
11987 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11988 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11989 * linux-low.c (linux_emit_ops): New.
11990 (linux_target_ops): Install it.
11991 * linux-low.h (struct linux_target_ops): New field emit_ops.
11993 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11995 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11996 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11998 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11999 Stan Shebs <stan@codesourcery.com>
12001 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
12002 (all): Depend on $(extra_libraries).
12003 (install-only): Install the IPA.
12004 (IPA_OBJS, IPA_LIB): New.
12005 (clean): Remove the IPA lib.
12006 (IPAGENT_CFLAGS): New.
12007 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
12008 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
12009 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
12010 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
12011 * configure.ac: Check for atomic builtins support in the compiler.
12012 (IPA_DEPFILES, extra_libraries): Define.
12013 * configure.srv (ipa_obj): Add description.
12014 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
12015 (i[34567]86-*-linux*): Set ipa_obj.
12016 (x86_64-*-linux*): Set ipa_obj.
12017 * linux-low.c (stabilizing_threads): New.
12018 (supports_fast_tracepoints): New.
12019 (linux_detach): Stabilize threads before detaching.
12020 (handle_tracepoints): Handle internal tracing breakpoints. Assert
12021 the lwp is either not stabilizing, or is moving out of a jump pad.
12022 (linux_fast_tracepoint_collecting): New.
12023 (maybe_move_out_of_jump_pad): New.
12024 (enqueue_one_deferred_signal): New.
12025 (dequeue_one_deferred_signal): New.
12026 (linux_wait_for_event_1): If moving out of a jump pad, defer
12027 pending signals to later.
12028 (linux_stabilize_threads): New.
12029 (linux_wait_1): Check if threads need moving out of jump pads, and
12031 (stuck_in_jump_pad_callback): New.
12032 (move_out_of_jump_pad_callback): New.
12033 (lwp_running): New.
12034 (linux_resume_one_lwp): Handle moving out of jump pads.
12035 (linux_set_resume_request): Dequeue deferred signals.
12036 (need_step_over_p): Also step over fast tracepoint jumps.
12037 (start_step_over): Also uninsert fast tracepoint jumps.
12038 (finish_step_over): Also reinsert fast tracepoint jumps.
12039 (linux_install_fast_tracepoint_jump): New.
12040 (linux_target_ops): Install linux_stabilize_threads and
12041 linux_install_fast_tracepoint_jump_pad.
12042 * linux-low.h (linux_target_ops) <get_thread_area,
12043 install_fast_tracepoint_jump_pad>: New fields.
12044 (struct lwp_info) <collecting_fast_tracepoint,
12045 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12046 (linux_get_thread_area): Declare.
12047 * linux-x86-low.c (jump_insn): New.
12048 (x86_get_thread_area): New.
12049 (append_insns): New.
12050 (push_opcode): New.
12051 (amd64_install_fast_tracepoint_jump_pad): New.
12052 (i386_install_fast_tracepoint_jump_pad): New.
12053 (x86_install_fast_tracepoint_jump_pad): New.
12054 (the_low_target): Install x86_get_thread_area and
12055 x86_install_fast_tracepoint_jump_pad.
12056 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12057 (struct fast_tracepoint_jump): New.
12058 (fast_tracepoint_jump_insn): New.
12059 (fast_tracepoint_jump_shadow): New.
12060 (find_fast_tracepoint_jump_at): New.
12061 (fast_tracepoint_jump_here): New.
12062 (delete_fast_tracepoint_jump): New.
12063 (set_fast_tracepoint_jump): New.
12064 (uninsert_fast_tracepoint_jumps_at): New.
12065 (reinsert_fast_tracepoint_jumps_at): New.
12066 (set_breakpoint_at): Use write_inferior_memory.
12067 (uninsert_raw_breakpoint): Use write_inferior_memory.
12068 (check_mem_read): Mask out fast tracepoint jumps.
12069 (check_mem_write): Mask out fast tracepoint jumps.
12070 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12071 (set_fast_tracepoint_jump): Declare.
12072 (delete_fast_tracepoint_jump)
12073 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12074 (reinsert_fast_tracepoint_jumps_at): Declare.
12075 * regcache.c: Don't compile many functions when building the
12076 in-process agent library.
12077 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12078 the register buffer in the heap.
12079 (free_register_cache): If the register buffer isn't owned by the
12080 regcache, don't free it.
12081 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12082 pre-existing register caches.
12083 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12085 (convert_ascii_to_int): : Constify `from' parameter type.
12086 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12087 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12088 the needed buffer in-place.
12089 (relocate_instruction): New.
12090 * server.c (handle_query) <qSymbols>: If the target supports
12091 tracepoints, give it a chance of looking up symbols. Report
12092 support for fast tracepoints.
12093 (handle_status): Stabilize threads.
12094 (process_serial_event): Adjust.
12095 * server.h (struct fast_tracepoint_jump): Forward declare.
12096 (struct process_info) <fast_tracepoint_jumps>: New field.
12097 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12098 (decode_X_packet, decode_M_packet): Adjust.
12099 (relocate_instruction): Declare.
12100 (in_process_agent_loaded): Declare.
12101 (tracepoint_look_up_symbols): Declare.
12102 (struct fast_tpoint_collect_status): Declare.
12103 (fast_tracepoint_collecting): Declare.
12104 (force_unlock_trace_buffer): Declare.
12105 (handle_tracepoint_bkpts): Declare.
12106 (initialize_low_tracepoint)
12107 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12108 * target.h (struct target_ops) <stabilize_threads,
12109 install_fast_tracepoint_jump_pad>: New fields.
12110 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12111 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12112 [HAVE_STDINT_H]: Include stdint.h.
12113 (trace_debug_1): Rename to ...
12114 (trace_vdebug): ... this.
12115 (trace_debug): Rename to ...
12116 (trace_debug_1): ... this. Add `level' parameter.
12117 (trace_debug): New.
12118 (ATTR_USED, ATTR_NOINLINE): New.
12119 (IP_AGENT_EXPORT): New.
12120 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12121 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12122 (about_to_request_buffer_space, trace_buffer_is_full)
12123 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12124 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12125 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12126 (traceframe_write_count, traceframes_created)
12127 (trace_state_variables)
12128 New renaming defines.
12129 (struct ipa_sym_addresses): New.
12130 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12131 (symbol_list): New.
12132 (ipa_sym_addrs): New.
12133 (all_tracepoint_symbols_looked_up): New.
12134 (in_process_agent_loaded): New.
12135 (write_e_ipa_not_loaded): New.
12136 (maybe_write_ipa_not_loaded): New.
12137 (tracepoint_look_up_symbols): New.
12138 (debug_threads) [IN_PROCESS_AGENT]: New.
12139 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12140 (UNKNOWN_SIDE_EFFECTS): New.
12141 (stop_tracing): New.
12142 (flush_trace_buffer): New.
12143 (stop_tracing_bkpt): New.
12144 (flush_trace_buffer_bkpt): New.
12145 (read_inferior_integer): New.
12146 (read_inferior_uinteger): New.
12147 (read_inferior_data_pointer): New.
12148 (write_inferior_data_pointer): New.
12149 (write_inferior_integer): New.
12150 (write_inferior_uinteger): New.
12151 (struct collect_static_trace_data_action): Delete.
12152 (enum tracepoint_type): New.
12153 (struct tracepoint) <type>: New field `type'.
12154 <actions_str, step_actions, step_actions_str>: Only include in
12156 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12157 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12158 (tracepoints): Use IP_AGENT_EXPORT.
12159 (last_tracepoint): Don't include in the IPA.
12160 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12161 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12162 (alloced_trace_state_variables): New.
12163 (trace_state_variables): Use IP_AGENT_EXPORT.
12164 (traceframe_t): Delete unused variable.
12165 (circular_trace_buffer): Don't include in the IPA.
12166 (trace_buffer_start): Delete.
12167 (struct trace_buffer_control): New.
12168 (trace_buffer_free): Delete.
12169 (struct ipa_trace_buffer_control): New.
12170 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12171 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12173 (trace_buffer_ctrl): New.
12174 (TRACE_BUFFER_CTRL_CURR): New.
12175 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12176 Reimplement as macros.
12177 (trace_buffer_wrap): Delete.
12178 (traceframe_write_count, traceframe_read_count)
12179 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12180 (struct tracepoint_hit_ctx) <type>: New field.
12181 (struct fast_tracepoint_ctx): New.
12182 (memory_barrier): New.
12184 (record_tracepoint_error): Update atomically in the IPA.
12185 (clear_inferior_trace_buffer): New.
12186 (about_to_request_buffer_space): New.
12187 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12188 updating the same buffer.
12189 (add_tracepoint): Default the tracepoint's type to trap
12190 tracepoint, and orig_size to -1.
12191 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12192 internal variables.
12193 (create_trace_state_variable): New parameter `gdb'. Handle it.
12194 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12195 (cmd_qtdp): Handle fast tracepoints.
12196 (cmd_qtdv): Adjust.
12197 (max_jump_pad_size): New.
12198 (gdb_jump_pad_head): New.
12199 (get_jump_space_head): New.
12200 (claim_jump_space): New.
12201 (sort_tracepoints): New.
12202 (MAX_JUMP_SIZE): New.
12203 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12205 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12206 support. Upload fast traceframes, and delete internal IPA
12208 (stop_tracing_handler): New.
12209 (flush_trace_buffer_handler): New.
12210 (cmd_qtstop): Upload fast tracepoints.
12211 (response_tracepoint): Handle fast tracepoints.
12212 (tracepoint_finished_step): Upload fast traceframes. Set the
12213 tracepoint hit context's tracepoint type.
12214 (handle_tracepoint_bkpts): New.
12215 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12216 type. Add comment about fast tracepoints.
12217 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12218 non-existing action_str field.
12219 (get_context_regcache): Handle fast tracepoints.
12220 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12222 (fast_tracepoint_from_jump_pad_address): New.
12223 (fast_tracepoint_from_ipa_tpoint_address): New.
12224 (collecting_t): New.
12225 (force_unlock_trace_buffer): New.
12226 (fast_tracepoint_collecting): New.
12228 (gdb_collect): New.
12229 (write_inferior_data_ptr): New.
12230 (target_tp_heap): New.
12231 (target_malloc): New.
12232 (download_agent_expr): New.
12234 (download_tracepoints): New.
12235 (download_trace_state_variables): New.
12236 (upload_fast_traceframes): New.
12237 (IPA_FIRST_TRACEFRAME): New.
12238 (IPA_NEXT_TRACEFRAME_1): New.
12239 (IPA_NEXT_TRACEFRAME): New.
12240 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12241 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12242 (gdb_jump_pad_buffer_end): New.
12243 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12244 (initialize_tracepoint): Adjust.
12245 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12246 buffer. Initialize the low module.
12247 * utils.c (PREFIX, TOOLNAME): New.
12248 (malloc_failure): Use PREFIX.
12249 (error): In the IPA, an error causes an exit.
12250 (fatal, warning): Use PREFIX.
12251 (internal_error): Use TOOLNAME.
12252 (NUMCELLS): Increase to 10.
12253 * configure, config.in: Regenerate.
12255 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12257 * server.c (handle_query) <qSupported>: Do two passes over the
12258 qSupported string to avoid nesting strtok.
12260 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12262 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12264 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12265 -Wl,--dynamic-list.
12266 * configure: Regenerate.
12267 * proc-service.list: New.
12269 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12271 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12274 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12276 * gdbreplay.c (remote_open): Check error return from socket() call by
12277 its equality to -1 not by it being negative.
12278 * remote-utils.c (remote_open): Likewise.
12280 2010-05-23 Pedro Alves <pedro@codesourcery.com>
12282 * config.h: Regenerate.
12284 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12286 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12287 doesn't provide PTRACE_GET_THREAD_AREA.
12289 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12291 * linux-m68k-low.c: Include <asm/ptrace.h>
12292 (ps_get_thread_area): Implement.
12294 2010-05-03 Doug Evans <dje@google.com>
12296 * event-loop.c (struct callback_event): New struct.
12297 (callback_list): New global.
12298 (append_callback_event, delete_callback_event): New functions.
12299 (process_callback): New function.
12300 (start_event_loop): Call it.
12301 * remote-utils.c (NOT_SCHEDULED): Define.
12302 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12303 moved out of readchar.
12304 (readchar): Rewrite. Call reschedule before returning.
12305 (reset_readchar): New function.
12306 (remote_close): Call it.
12307 (process_remaining, reschedule): New functions.
12308 * server.h (callback_handler_func): New typedef.
12309 (append_callback_event, delete_callback_event): Declare.
12311 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12313 * proc-service.c (ps_pglobal_lookup): Use
12314 thread_db_look_up_one_symbol.
12315 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12316 parameter. Use it instead of all_symbols_looked_up.
12317 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12319 (all_symbols_looked_up): Don't declare.
12320 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12321 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12323 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12324 Set all_symbols_looked_up here.
12325 (thread_db_look_up_one_symbol): New.
12326 (thread_db_get_tls_address): Adjust.
12327 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12328 thread_db object on the heap, and tentatively set it in the
12330 (thread_db_init): Don't set all_symbols_looked_up here.
12331 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12333 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12335 * linux-low.c (linux_kill, linux_detach): Adjust.
12336 (status_pending_p_callback): Remove redundant statement. Check
12337 for !TARGET_WAITIKIND_IGNORE, instead of
12338 TARGET_WAITKIND_STOPPED.
12339 (handle_tracepoints): Make sure LWP is locked. Adjust.
12340 (linux_wait_for_event_1): Adjust.
12341 (linux_cancel_breakpoints): New.
12342 (unsuspend_one_lwp): New.
12343 (unsuspend_all_lwps): New.
12344 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12345 (send_sigstop_callback): Change return type to int, add new
12346 `except' parameter and handle it.
12347 (suspend_and_send_sigstop_callback): New.
12348 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12349 pass them down. If SUSPEND, also increment the lwp's suspend
12351 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12352 (need_step_over_p): Don't consider suspended LWPs.
12353 (start_step_over): Adjust.
12354 (proceed_one_lwp): Change return type to int, add new `except'
12355 parameter and handle it.
12356 (unsuspend_and_proceed_one_lwp): New.
12357 (proceed_all_lwps): Use find_inferior instead of
12359 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12360 also decrement the suspend count of LWPs. Pass `except' down,
12361 instead of hacking its suspend count.
12362 (linux_pause_all): Add `freeze' parameter. Adjust.
12363 (linux_unpause_all): New.
12364 (linux_target_ops): Install linux_unpause_all.
12365 * server.c (handle_status): Adjust.
12366 * target.h (struct target_ops): New fields `unpause_all' and
12367 `cancel_breakpoints'. Add new parameter to `pause_all'.
12368 (pause_all): Add new `freeze' parameter.
12369 (unpause_all): New.
12370 (cancel_breakpoints): New.
12371 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12372 cancel breakpoints.
12373 (cmd_qtstart): Pause threads.
12374 (stop_tracing): Pause threads, and cancel breakpoints.
12375 * win32-low.c (win32_target_ops): Adjust.
12377 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12379 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12380 the inferior right away from here...
12381 (linux_wait_1): ... to here, and adjust to check the thread's
12382 last_resume_kind instead of the lwp's step or stop_expected flags.
12384 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12386 * README: Use consistent `GDB' and `GDBserver' spellings.
12388 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12390 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12391 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12392 (linux_detach_one_lwp): Assume the lwp is stopped.
12393 (any_thread_of): Delete.
12394 (linux_detach): Stop all lwps here. Don't blindly delete all
12396 (delete_lwp_callback): New.
12397 (linux_mourn): Delete all lwps of the process that is gone.
12398 (linux_wait_1): Don't delete the last lwp of the process here.
12399 * mem-break.h (mark_breakpoints_out): Declare.
12400 * mem-break.c (mark_breakpoints_out): New.
12401 (free_all_breakpoints): Use it.
12402 * server.c (handle_target_event): If the process is gone, mark
12404 * thread-db.c (struct thread_db) <create_bp>: New field.
12405 (thread_db_enable_reporting): Fix prototype. Store a thread event
12406 breakpoint reference in the thread_db struct.
12407 (thread_db_load_search): Clear the thread_db object.
12408 (try_thread_db_load_1): Ditto.
12409 (switch_to_process): New.
12410 (disable_thread_event_reporting): Use it.
12411 (remove_thread_event_breakpoints): New.
12412 (thread_db_detach, thread_db_mourn): Use it.
12414 2010-05-01 Pedro Alves <pedro@codesourcery.com>
12416 * linux-low.c (linux_enable_event_reporting): New.
12417 (linux_wait_for_event_1, handle_extended_wait): Use it.
12419 2010-04-30 Pedro Alves <pedro@codesourcery.com>
12421 * linux-low.c (linux_kill_one_lwp, linux_kill)
12422 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12423 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12424 SIGSTOP even if the LWP is stopped.
12425 (send_sigstop_callback): New.
12426 (stop_all_lwps): Use send_sigstop_callback instead.
12427 (linux_resume_one_thread): Adjust.
12428 (proceed_one_lwp): Still proceed an LWP that the client has
12429 requested to stop, if we haven't reported it as stopped yet. Make
12430 sure that LWPs the client want stopped, have a pending SIGSTOP.
12432 2010-04-26 Doug Evans <dje@google.com>
12434 * server.c (handle_general_set): Make static.
12436 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12437 Print received char after testing for error/eof instead of before.
12438 (input_interrupt): Tweak comment.
12440 2010-04-23 Doug Evans <dje@google.com>
12442 * server.c (start_inferior): Print inferior argv if --debug.
12444 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12446 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12447 * nto-x86-low.c: Include server.h
12449 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12451 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12452 be consistent with other sources of this directory.
12453 (init_registers_amd64): Correct name of source file of this function
12456 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12458 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12459 64-bit executables.
12461 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12463 * win32-i386-low.c: Add 64-bit support.
12464 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12465 (init_registers_amd64): Declare.
12466 (mappings): Add 64-bit version of array.
12467 (init_windows_x86): New function.
12468 (the_low_target): Change init_arch field to init_windows_x86.
12470 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12472 * win32-low.c: Adapt to support also 64-bit architecture.
12473 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12474 (get_image_name): Use SIZE_T type for local variable `done'.
12475 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12476 (toolhelp_get_dll_name): Idem.
12477 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12478 Use uintptr_t typecast to avoid warning.
12479 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12480 (handle_exception): Use phex_nz to avoid warning.
12481 (win32_wait): Remove unused local variable `process'.
12483 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12485 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12488 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12490 * configure.ac: Use `ws2_32' library for srv_mingw.
12491 * configure: Regenerate.
12492 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12493 * remote-utils.c: Likewise.
12495 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12497 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12498 if __x86_64__ is defined.
12500 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12502 * configure: Regenerate.
12504 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12506 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12507 * target.h (target_ops): New get_tib_address field.
12508 * win32-low.h (win32_thread_info): Add thread_local_base field.
12509 * win32-low.c (child_add_thread): Add tlb argument.
12510 Set thread_local_base field to TLB.
12511 (get_child_debug_event): Adapt to child_add_thread change.
12512 (win32_get_tib_address): New function.
12513 (win32_target_ops): Set get_tib_address field to
12514 win32_get_tib_address.
12515 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12517 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12519 * linux-low.c (linux_mourn): Also remove the process.
12520 * server.c (handle_target_event): Don't remove the process here.
12521 * nto-low.c (nto_mourn): New.
12522 (nto_target_ops): Install it.
12523 * spu-low.c (spu_mourn): New.
12524 (spu_target_ops): Install it.
12525 * win32-low.c (win32_mourn): New.
12526 (win32_target_ops): Install it.
12528 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12530 * server.h (buffer_xml_printf): Remove redundant `;'.
12532 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12534 * regcache.c (set_register_cache): Invalidate regcaches before
12535 changing the register cache layout.
12536 (regcache_invalidate_one): Allow a NULL regcache.
12537 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12538 regcaches before changing the register cache layout or the target
12541 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12543 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12544 variable warning on Linux/x86-64.
12546 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12548 GDBserver disconnected tracing support.
12550 * linux-low.c (linux_remove_process): Delete.
12551 (add_lwp): Don't set last_resume_kind here.
12552 (linux_kill): Use `mourn'.
12553 (linux_detach): Use `thread_db_detach', and `mourn'.
12554 (linux_mourn): New.
12555 (linux_attach_lwp_1): Adjust comment.
12556 (linux_attach): last_resume_kind moved the thread_info; adjust.
12557 (status_pending_p_callback): Adjust.
12558 (linux_wait_for_event_1): Adjust.
12559 (count_events_callback, select_singlestep_lwp_callback)
12560 (select_event_lwp_callback, cancel_breakpoints_callback)
12561 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12562 (proceed_one_lwp): Adjust.
12563 (linux_async): Add debug output.
12564 (linux_thread_stopped): New.
12565 (linux_pause_all): New.
12566 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12568 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12569 (thread_db_free): Delete declaration.
12570 (thread_db_detach, thread_db_mourn): Declare.
12571 * thread-db.c (thread_db_init): Use thread_db_mourn.
12572 (thread_db_free): Delete, split in two.
12573 (disable_thread_event_reporting): New.
12574 (thread_db_detach): New.
12575 (thread_db_mourn): New.
12577 * server.h (struct thread_info) <last_resume_kind>: New field.
12578 <attached>: Add comment.
12579 <gdb_detached>: New field.
12580 (handler_func): Change return type to int.
12581 (handle_serial_event, handle_target_event): Ditto.
12582 (gdb_connected): Declare.
12584 (disconnected_tracing): Declare.
12585 (stop_tracing): Declare.
12587 * server.c (handle_query) <qSupported>: Report support for
12588 disconnected tracing.
12589 (queue_stop_reply_callback): Account for running threads.
12590 (gdb_wants_thread_stopped): New.
12591 (gdb_wants_all_threads_stopped): New.
12592 (gdb_reattached_process): New.
12593 (handle_status): Clear the `gdb_detached' flag of all processes.
12594 In all-stop, stop all threads.
12595 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12596 (process_serial_event): If the remote connection breaks, or if an
12597 exit was forced with "monitor exit", force an event loop exit.
12598 Handle disconnected tracing on detach.
12599 (handle_serial_event): Adjust.
12600 (handle_target_event): If GDB isn't connected, forward events back
12601 to the inferior, unless the last process exited, in which case,
12602 exit gdbserver. Adjust interface.
12604 * remote-utils.c (remote_open): Don't block in accept. Instead
12605 register an event loop source on the listen socket file
12606 descriptor. Refactor bits into ...
12607 (listen_desc): ... this new global.
12608 (gdb_connected): ... this new function.
12609 (enable_async_notification): ... this new function.
12610 (handle_accept_event): ... this new function.
12611 (remote_close): Clear remote_desc.
12613 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12615 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12617 (mourn_inferior): Define.
12618 (target_process_qsupported): Avoid the dangling else problem.
12619 (thread_stopped): Define.
12620 (pause_all): Define.
12621 (target_waitstatus_to_string): Declare.
12622 * target.c (target_waitstatus_to_string): New.
12624 * tracepoint.c (tracing): Make extern.
12625 (disconnected_tracing): New.
12626 (stop_tracing): Make extern. Handle tracing stops due to GDB
12628 (cmd_qtdisconnected): New.
12629 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12630 (handle_tracepoint_general_set): Handle QTDisconnected.
12632 * event-loop.c (event_handler_func): Change return type to int.
12633 (process_event): Bail out if the event handler wants the event
12635 (handle_file_event): Ditto.
12636 (start_event_loop): Bail out if the event handler wants the event
12639 * nto-low.c (nto_target_ops): Adjust.
12640 * spu-low.c (spu_wait): Don't remove the process here.
12641 (spu_target_ops): Adjust.
12642 * win32-low.c (win32_wait): Don't remove the process here.
12643 (win32_target_ops): Adjust.
12645 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12647 * regcache.c (realloc_register_cache): Invalidate inferior's
12648 regcache before recreating it.
12650 2010-04-09 Pedro Alves <pedro@codesourcery.com>
12652 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12654 2010-04-09 Stan Shebs <stan@codesourcery.com>
12655 Pedro Alves <pedro@codesourcery.com>
12657 * server.h (LONGEST): New.
12658 (struct thread_info) <while_stepping>: New field.
12659 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12661 (initialize_tracepoint, handle_tracepoint_general_set)
12662 (handle_tracepoint_query, tracepoint_finished_step)
12663 (tracepoint_was_hit, release_while_stepping_state_list):
12664 (current_traceframe): Declare.
12665 * server.c (handle_general_set): Handle tracepoint packets.
12666 (read_memory): New.
12667 (write_memory): New.
12668 (handle_search_memory_1): Use read_memory.
12669 (handle_query): Report support for conditional tracepoints, trace
12670 state variables, and tracepoint sources. Handle tracepoint
12672 (main): Initialize the tracepoints module.
12673 (process_serial_event): Handle traceframe reads/writes.
12675 * linux-low.c (handle_tracepoints): New.
12676 (linux_wait_1): Call it.
12677 (linux_resume_one_lwp): Handle while-stepping.
12678 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12679 (linux_target_ops): Install them.
12680 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12682 * linux-x86-low.c (x86_supports_tracepoints): New.
12683 (the_low_target). Install it.
12685 * mem-break.h (delete_breakpoint): Declare.
12686 * mem-break.c (delete_breakpoint): Make external.
12688 * target.h (struct target_ops): Add `supports_tracepoints',
12689 `read_pc', and `write_pc' fields.
12690 (target_supports_tracepoints): Define.
12691 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12694 * regcache.h (struct regcache) <registers_owned>: New field.
12695 (init_register_cache, regcache_cpy): Declare.
12696 (regcache_read_pc, regcache_write_pc): Declare.
12697 (register_cache_size): Declare.
12698 (supply_regblock): Declare.
12699 * regcache.c (init_register_cache): New.
12700 (new_register_cache): Use it.
12701 (regcache_cpy): New.
12702 (register_cache_size): New.
12703 (supply_regblock): New.
12704 (regcache_read_pc, regcache_write_pc): New.
12706 * tracepoint.c: New.
12708 * Makefile.in (OBS): Add tracepoint.o.
12709 (tracepoint.o): New rule.
12711 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12713 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12715 (i386-mmx.c): Likewise.
12716 (i386-mmx-linux.o): Likewise.
12717 (i386-mmx-linux.c): Likewise.
12719 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12720 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12721 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12722 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12724 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12725 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12726 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12728 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12730 * Makefile.in (clean): Updated.
12732 (i386-avx.c): Likewise.
12733 (i386-avx-linux.o): Likewise.
12734 (i386-avx-linux.c): Likewise.
12735 (amd64-avx.o): Likewise.
12736 (amd64-avx.c): Likewise.
12737 (amd64-avx-linux.o): Likewise.
12738 (amd64-avx-linux.c): Likewise.
12740 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12741 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12742 (srv_amd64_regobj): Add amd64-avx.o.
12743 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12744 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12745 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12746 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12747 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12748 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12749 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12751 * i387-fp.c: Include "i386-xstate.h".
12753 (i387_cache_to_xsave): Likewise.
12754 (i387_xsave_to_cache): Likewise.
12755 (x86_xcr0): Likewise.
12757 * i387-fp.h (i387_cache_to_xsave): Likewise.
12758 (i387_xsave_to_cache): Likewise.
12759 (x86_xcr0): Likewise.
12761 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12762 * linux-crisv32-low.c (target_regsets): Likewise.
12763 * linux-m68k-low.c (target_regsets): Likewise.
12764 * linux-mips-low.c (target_regsets): Likewise.
12765 * linux-ppc-low.c (target_regsets): Likewise.
12766 * linux-s390-low.c (target_regsets): Likewise.
12767 * linux-sh-low.c (target_regsets): Likewise.
12768 * linux-sparc-low.c (target_regsets): Likewise.
12769 * linux-xtensa-low.c (target_regsets): Likewise.
12771 * linux-low.c: Include <sys/uio.h>.
12772 (regsets_fetch_inferior_registers): Support nt_type.
12773 (regsets_store_inferior_registers): Likewise.
12774 (linux_process_qsupported): New.
12775 (linux_target_ops): Add linux_process_qsupported.
12777 * linux-low.h (regset_info): Add nt_type.
12778 (linux_target_ops): Add process_qsupported.
12780 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12782 (init_registers_i386_avx_linux): New.
12783 (init_registers_amd64_avx_linux): Likewise.
12784 (xmltarget_i386_linux_no_xml): Likewise.
12785 (xmltarget_amd64_linux_no_xml): Likewise.
12786 (PTRACE_GETREGSET): Likewise.
12787 (PTRACE_SETREGSET): Likewise.
12788 (x86_fill_xstateregset): Likewise.
12789 (x86_store_xstateregset): Likewise.
12790 (use_xml): Likewise.
12791 (x86_linux_update_xmltarget): Likewise.
12792 (x86_linux_process_qsupported): Likewise.
12793 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12794 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12795 init_registers_i386_linux here. Call
12796 x86_linux_update_xmltarget.
12797 (the_low_target): Add x86_linux_process_qsupported.
12799 * server.c (handle_query): Call target_process_qsupported.
12801 * target.h (target_ops): Add process_qsupported.
12802 (target_process_qsupported): New.
12804 2010-04-03 Pedro Alves <pedro@codesourcery.com>
12806 * inferiors.c (add_thread): Set last_status kind to
12807 TARGET_WAITKIND_IGNORE.
12808 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12809 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12810 (linux_wait_1): Move `thread' local definition to block that uses
12811 it. Don't NULL initialize `event_child'.
12812 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12813 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12814 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12816 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12818 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12819 an extended waitstatus, or by a watchpoint.
12820 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12821 thread was stepping or has been stopped by a watchpoint.
12823 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12825 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12826 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12827 of another, then delete the previous, and validate all
12829 (validate_inserted_breakpoint): New.
12830 (delete_disabled_breakpoints): New.
12831 (validate_breakpoints): New.
12832 (check_mem_read): Validate breakpoints before trusting their
12833 shadow. Delete disabled breakpoints.
12834 (check_mem_write): Validate breakpoints before trusting they
12835 should be inserted. Delete disabled breakpoints.
12836 * mem-break.h (validate_breakpoints):
12837 * server.c (handle_query): Validate breakpoints when we see a
12840 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12842 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12843 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12844 if we could tell there's a GDB breakpoint at stop_pc.
12845 (need_step_over_p): Don't do a step over if we find a GDB
12846 breakpoint at the resume PC.
12848 * mem-break.c (struct raw_breakpoint): New.
12849 (enum bkpt_type): New type `gdb_breakpoint'.
12850 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12851 fields. New field `raw'.
12852 (find_raw_breakpoint_at): New.
12853 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12854 breakpoint instead.
12855 (set_breakpoint_at): Adjust.
12856 (delete_raw_breakpoint): New.
12857 (release_breakpoint): New.
12858 (delete_breakpoint): Rename to...
12859 (delete_breakpoint_1): ... this. Add proc parameter. Use
12860 release_breakpoint. Return ENOENT.
12861 (delete_breakpoint): Reimplement.
12862 (find_breakpoint_at): Delete.
12863 (find_gdb_breakpoint_at): New.
12864 (delete_breakpoint_at): Delete.
12865 (set_gdb_breakpoint_at): New.
12866 (delete_gdb_breakpoint_at): New.
12867 (gdb_breakpoint_here): New.
12868 (set_reinsert_breakpoint): Use release_breakpoint.
12869 (uninsert_breakpoint): Rename to ...
12870 (uninsert_raw_breakpoint): ... this.
12871 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12872 (reinsert_raw_breakpoint): Change parameter type to
12874 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12876 (check_breakpoints): Adjust. Use release_breakpoint.
12877 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12878 (breakpoint_inserted_here): Ditto.
12879 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12880 Don't trust the breakpoint's shadow if it is not inserted.
12881 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12882 (delete_all_breakpoints): Adjust.
12883 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12884 use delete_breakpoint_1.
12886 * mem-break.h (breakpoints_supported): Delete declaration.
12887 (set_gdb_breakpoint_at): Declare.
12888 (gdb_breakpoint_here): Declare.
12889 (delete_breakpoint_at): Delete.
12890 (delete_gdb_breakpoint_at): Declare.
12892 * server.h (struct raw_breakpoint): Forward declare.
12893 (struct process_info): New field `raw_breakpoints'.
12895 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12898 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12900 * linux-low.c (status_pending_p_callback): Fix comment.
12901 (linux_wait_for_event_1): Move most of the internal breakpoint
12902 handling from here...
12903 (linux_wait_1): ... to here.
12904 (count_events_callback): New.
12905 (select_singlestep_lwp_callback): New.
12906 (select_event_lwp_callback): New.
12907 (cancel_breakpoints_callback): New.
12908 (select_event_lwp): New.
12909 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12910 priority to all LWPs that have had events that should be reported
12911 to the client. Cancel breakpoints when about to reporting the
12912 event to the client, not while stopping lwps. No longer cancel
12913 finished single-steps here.
12914 (cancel_finished_single_step): Delete.
12915 (cancel_finished_single_steps): Delete.
12917 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12919 * mem-break.c (enum bkpt_type): New.
12920 (struct breakpoint): New field `type'.
12921 (set_breakpoint_at): Change return type to struct breakpoint
12922 pointer. Set type to `other_breakpoint' by default.
12923 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12924 in the breakpoint list.
12925 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12926 (reinsert_breakpoint): Rename to ...
12927 (reinsert_raw_breakpoint): ... this.
12928 (reinsert_breakpoints_at): Adjust.
12929 * mem-break.h (struct breakpoint): Declare.
12930 (set_breakpoint_at): Change return type to struct breakpoint
12933 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12935 * server.c (handle_query): Assign, not compare.
12937 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12939 Teach linux gdbserver to step-over-breakpoints.
12941 * linux-low.c (can_hardware_single_step): New.
12942 (supports_breakpoints): New.
12943 (handle_extended_wait): If stopping threads, read the stop pc of
12944 the new cloned LWP.
12946 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12947 low target doesn't support retrieving the PC.
12948 (add_lwp): Set last_resume_kind to resume_continue.
12949 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12950 (linux_attach): Don't clear stop_expected. Set the lwp's
12951 last_resume_kind to resume_stop.
12952 (linux_detach_one_lwp): Don't check for removed breakpoints.
12953 (check_removed_breakpoint): Delete.
12954 (status_pending_p): Rename to ...
12955 (status_pending_p_callback): ... this. Don't check for removed
12956 breakpoints. Don't consider threads that are stopped from GDB's
12958 (linux_wait_for_lwp): Always read the stop_pc here.
12959 (cancel_breakpoint): New.
12960 (step_over_bkpt): New global.
12961 (linux_wait_for_event_1): Implement stepping over breakpoints.
12962 (gdb_wants_lwp_stopped): New.
12963 (gdb_wants_all_stopped): New.
12964 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12965 single-step traps here. Store the thread's last reported target
12967 (send_sigstop): Don't clear stop_expected. Always set it,
12969 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12970 (cancel_finished_single_step): New.
12971 (cancel_finished_single_steps): New.
12972 (wait_for_sigstop): Don't cancel finished single-step traps here.
12973 (linux_resume_one_lwp): Don't check for removed breakpoints.
12974 Don't set `step' on non-hardware step archs.
12975 (linux_set_resume_request): Ignore resume_stop requests if already
12976 stopping or stopped. Set the lwp's last_resume_kind.
12977 (resume_status_pending_p): Don't check for removed breakpoints.
12978 (need_step_over_p): New.
12979 (start_step_over): New.
12980 (finish_step_over): New.
12981 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12982 requests. Clear the thread's last reported target waitstatus.
12983 Don't use the `suspended' flag. Don't consider pending breakpoints.
12984 (linux_resume): Start a step-over if necessary.
12985 (proceed_one_lwp): New.
12986 (proceed_all_lwps): New.
12987 (unstop_all_lwps): New.
12988 * linux-low.h (struct lwp_info): Rewrite comment for the
12989 `suspended' flag. Add the `stop_pc' field. Delete the
12990 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12991 Add `'last_resume_kind' and `need_step_over' fields.
12992 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12993 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12994 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12995 (set_raw_breakpoint_at): New.
12996 (set_breakpoint_at): Rewrite to use it.
12997 (reinsert_breakpoint_handler): Delete.
12998 (set_reinsert_breakpoint): New.
12999 (reinsert_breakpoint_by_bp): Delete.
13000 (delete_reinsert_breakpoints): New.
13001 (uninsert_breakpoint): Rewrite.
13002 (uninsert_breakpoints_at): New.
13003 (reinsert_breakpoint): Rewrite.
13004 (reinsert_breakpoints_at): New.
13005 (check_breakpoints): Rewrite.
13006 (breakpoint_here): New.
13007 (breakpoint_inserted_here): New.
13008 (check_mem_read): Adjust.
13009 * mem-break.h (breakpoints_supported, breakpoint_here)
13010 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
13011 (reinsert_breakpoint_by_bp): Delete declaration.
13012 (delete_reinsert_breakpoints): Declare.
13013 (reinsert_breakpoint): Delete declaration.
13014 (reinsert_breakpoints_at): Declare.
13015 (uninsert_breakpoint): Delete declaration.
13016 (uninsert_breakpoints_at): Declare.
13017 (check_breakpoints): Adjust prototype.
13018 * server.h: Adjust include order.
13019 (struct thread_info): Declare here. Add a `last_status' field.
13021 2010-03-23 Michael Snyder <msnyder@vmware.com>
13023 * server.c (crc32): New function.
13024 (handle_query): Add handling for 'qCRC:' request.
13026 2010-03-23 Pedro Alves <pedro@codesourcery.com>
13028 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13029 lwp had been stopped by a watchpoint.
13031 2010-03-16 Pedro Alves <pedro@codesourcery.com>
13033 * server.h (internal_error): Declare.
13034 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13035 * utils.c (internal_error): New function.
13037 2010-03-15 Andreas Schwab <schwab@redhat.com>
13039 * configure.srv: Fix typo setting srv_regobj.
13041 2010-03-15 Pedro Alves <pedro@codesourcery.com>
13043 * linux-low.c (fetch_register): Avoid passing a non string literal
13045 (usr_store_inferior_registers): Ditto.
13047 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13049 * linux-low.c (linux_write_memory): Bail out early if peeking
13052 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13054 * linux-low.h (struct lwp_info): New fields
13055 `stopped_by_watchpoint' and `stopped_data_address'.
13056 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13057 here, and cache them in the lwp object.
13058 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13060 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13062 (linux_stopped_by_watchpoint): Rewrite.
13063 (linux_stopped_data_address): Rewrite.
13065 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
13067 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13068 switching the current inferior, not before.
13070 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13072 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13073 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13074 i386-linux.c and amd64-linux.c.
13075 (reg-i386.o): Removed.
13076 (reg-i386.c): Likewise.
13077 (reg-i386-linux.o): Likewise.
13078 (reg-i386-linux.c): Likewise.
13079 (reg-x86-64.o): Likewise.
13080 (reg-x86-64.c): Likewise.
13081 (reg-x86-64-linux.o): Likewise.
13082 (reg-x86-64-linux.c): Likewise.
13084 (i386.c): Likewise.
13085 (i386-linux.o): Likewise.
13086 (i386-linux.c): Likewise.
13087 (amd64.o): Likewise.
13088 (amd64.c): Likewise.
13089 (amd64-linux.o): Likewise.
13090 (amd64-linux.c): Likewise.
13092 * configure.srv (srv_i386_regobj): New.
13093 (srv_i386_linux_regobj): Likewise.
13094 (srv_amd64_regobj): Likewise.
13095 (srv_amd64_linux_regobj): Likewise.
13096 (srv_i386_32bit_xmlfiles): Likewise.
13097 (srv_i386_64bit_xmlfiles): Likewise.
13098 (srv_i386_xmlfiles): Likewise.
13099 (srv_amd64_xmlfiles): Likewise.
13100 (srv_i386_linux_xmlfiles): Likewise.
13101 (srv_amd64_linux_xmlfiles): Likewise.
13102 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13103 srv_xmlfiles to $srv_i386_xmlfiles.
13104 (i[34567]86-*-mingw32ce*): Likewise.
13105 (i[34567]86-*-mingw*): Likewise.
13106 (i[34567]86-*-nto*): Likewise.
13107 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13108 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13109 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13110 (x86_64-*-linux*): Likewise.
13112 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13113 (init_registers_amd64_linux): New.
13114 (x86_arch_setup): Replace init_registers_x86_64_linux with
13115 init_registers_amd64_linux.
13117 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13119 * configure.ac: Check for libdl. If it is not available link against
13120 static libthread_db.
13121 * configure: Regenerate.
13123 2010-02-22 Pedro Alves <pedro@codesourcery.com>
13127 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13128 handing a read watchpoint.
13129 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13131 2010-02-12 Doug Evans <dje@google.com>
13133 * linux-low.c (linux_supports_tracefork_flag): Document.
13134 (linux_look_up_symbols): Add comment.
13136 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13138 * regcache.c (supply_register): Clear regcache if buf is NULL.
13140 2010-02-02 Nicolas Roche <roche@sourceware.org>
13141 Joel Brobecker <brobecker@adacore.com>
13143 * inferiors.c (find_inferior): Add function documentation.
13144 (unloaded_dll): Handle the case where the unloaded dll has not
13145 been previously registered in the dll list.
13147 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13149 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13150 (thumb2_breakpoint): New.
13151 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13153 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13155 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13156 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13159 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13161 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13163 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13165 * linux-s390-low.c (s390_collect_ptrace_register)
13166 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13168 2010-01-21 Doug Evans <dje@google.com>
13170 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13171 (PTRACE_ARG4_TYPE): New macro.
13172 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13173 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13174 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13175 (usr_store_inferior_registers): Ditto.
13176 (linux_read_memory, linux_write_memory): Ditto.
13177 (linux_test_for_tracefork): Ditto.
13179 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13180 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13182 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13184 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13187 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13189 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13190 prototype to take a regcache. Adjust.
13192 2010-01-20 Pedro Alves <pedro@codesourcery.com>
13194 * regcache.h (struct thread_info): Forward declare.
13195 (struct regcache): New.
13196 (new_register_cache): Adjust prototype.
13197 (get_thread_regcache): Declare.
13198 (free_register_cache): Adjust prototype.
13199 (registers_to_string, registers_from_string): Ditto.
13200 (supply_register, supply_register_by_name, collect_register)
13201 (collect_register_as_string, collect_register_by_name): Ditto.
13202 * regcache.c (struct inferior_regcache_data): Delete.
13203 (get_regcache): Rename to ...
13204 (get_thread_regcache): ... this. Adjust. Switch inferior before
13205 fetching registers.
13206 (regcache_invalidate_one): Adjust.
13207 (regcache_invalidate): Fix prototype.
13208 (new_register_cache): Return the new register cache.
13209 (free_register_cache): Change prototype.
13210 (realloc_register_cache): Adjust.
13211 (registers_to_string): Change prototype to take a regcache. Adjust.
13212 (registers_from_string): Ditto.
13213 (register_data): Ditto.
13214 (supply_register): Ditto.
13215 (supply_register_by_name): Ditto.
13216 (collect_register): Ditto.
13217 (collect_register_as_string): Ditto.
13218 (collect_register_by_name): Ditto.
13219 * server.c (process_serial_event): Adjust.
13220 * linux-low.h (regset_fill_func, regset_store_func): Change
13222 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13224 * linux-low.c (get_stop_pc): Adjust.
13225 (check_removed_breakpoint): Adjust.
13226 (linux_wait_for_event): Adjust.
13227 (linux_resume_one_lwp): Adjust.
13228 (fetch_register): Add regcache parameter. Adjust.
13229 (usr_store_inferior_registers): Ditto.
13230 (regsets_fetch_inferior_registers): Ditto.
13231 (regsets_store_inferior_registers): Ditto.
13232 (linux_fetch_registers, linux_store_registers): Ditto.
13233 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13235 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13237 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13238 prototype to take a regcache.
13239 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13240 * remote-utils.c (convert_ascii_to_int, outreg)
13241 (prepare_resume_reply): Change prototype to take a regcache.
13243 * target.h (struct target_ops) <fetch_registers, store_registers>:
13244 Change prototype to take a regcache.
13245 (fetch_inferior_registers, store_inferior_registers): Change
13246 prototype to take a regcache. Adjust.
13247 * proc-service.c (ps_lgetregs): Adjust.
13248 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13249 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13250 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13251 take a regcache. Adjust.
13252 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13253 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13254 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13255 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13256 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13257 (cris_cannot_fetch_register):
13258 (cris_breakpoint_at): Change prototype to take a regcache.
13260 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13261 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13262 to take a regcache. Adjust.
13263 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13265 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13266 take a regcache. Adjust.
13267 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13268 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13269 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13270 * linux-mips-low.c (mips_get_pc):
13271 (mips_set_pc): Change prototype to take a regcache. Adjust.
13272 (mips_reinsert_addr): Adjust.
13273 (mips_collect_register): Change prototype to take a regcache.
13275 (mips_supply_register):
13276 (mips_collect_register_32bit, mips_supply_register_32bit)
13277 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13278 (mips_store_fpregset): Ditto.
13279 * linux-ppc-low.c (ppc_supply_ptrace_register)
13280 (ppc_supply_ptrace_register): Ditto.
13281 (parse_spufs_run): Adjust.
13282 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13283 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13284 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13285 take a regcache. Adjust.
13286 * linux-s390-low.c (s390_collect_ptrace_register)
13287 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13288 (s390_set_pc): Change prototype to take a regcache. Adjust.
13289 (s390_arch_setup): Adjust.
13290 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13291 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13292 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13293 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13294 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13296 (sparc_breakpoint_at): Adjust.
13297 * linux-xtensa-low.c (xtensa_fill_gregset):
13298 (xtensa_store_gregset):
13299 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13300 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13301 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13302 prototype to take a regcache. Adjust.
13303 * win32-arm-low.c (arm_fetch_inferior_register)
13304 (arm_store_inferior_register): Change prototype to take a
13306 * win32-i386-low.c (i386_fetch_inferior_register)
13307 (i386_store_inferior_register): Change prototype to take a
13309 * win32-low.c (child_fetch_inferior_registers)
13310 (child_store_inferior_registers): Change prototype to take a
13312 (win32_wait): Adjust.
13313 (win32_fetch_inferior_registers): Change prototype to take a
13315 (win32_store_inferior_registers): Adjust.
13316 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13317 store_inferior_register>: Change prototype to take a regcache.
13319 2010-01-20 Doug Evans <dje@google.com>
13321 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13323 (linux_wait_for_event1, linux_init_signals): Ditto.
13324 (W_STOPCODE): Provide definition if missing.
13326 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13328 * linux-low.c (linux_core_of_thread): New.
13329 (compare_ints, show_process, list_threads): New.
13330 (linux_qxfer_osdata): Report threads and cores.
13331 (linux_target_op): Register linux_core_of_thread.
13332 * remote-utils.c (prepare_resume_reply): Report the core.
13333 (buffer_xml_printf): Support %d specifier.
13334 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13336 (handle_query): Handle qXfer:threads. Announce availability
13338 * target.h (struct target_ops): New field core_of_thread.
13340 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13342 * Makefile.in (clean): Remove new generated files.
13343 (reg-s390.o, reg-s390.c): Remove rules.
13344 (reg-s390x.o, reg-s390x.c): Likewise.
13345 (s390-linux32.o, s390-linux32.c): Add rules.
13346 (s390-linux64.o, s390-linux64.c): Likewise.
13347 (s390x-linux64.o, s390x-linux64.c): Likewise.
13348 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13349 * linux-s390-low.c: Include <elf.h>.
13350 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13351 (init_registers_s390): Remove prototype.
13352 (init_registers_s390x): Likewise.
13353 (init_registers_s390_linux32): Add prototype.
13354 (init_registers_s390_linux64): Likewise.
13355 (init_registers_s390x_linux64): Likewise.
13356 (s390_num_regs_3264): New define.
13357 (s390_regmap_3264): New global variable.
13358 (s390_cannot_fetch_register): Remove obsolete check.
13359 (s390_cannot_store_register): Likewise.
13360 (s390_collect_ptrace_register): Handle upper/lower register halves.
13361 (s390_supply_ptrace_register): Likewise.
13362 (s390_fill_gregset): Update to register number changes.
13363 (s390_get_hwcap): New routine.
13364 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13365 Install appropriate regmap and register set.
13367 2010-01-01 Joel Brobecker <brobecker@adacore.com>
13369 * server.c (gdbserver_version): Update copyright year to 2010.
13370 * gdbreplay.c (gdbreplay_version): Likewise.
13372 2009-12-28 Doug Evans <dje@google.com>
13374 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13375 elf/external.h. Include <elf.h> instead but only if necessary.
13377 2009-12-28 Pedro Alves <pedro@codesourcery.com>
13379 * linux-low.c (linux_remove_process): Remove `detaching'
13380 parameter. Don't release/detach from thread_db here.
13381 (linux_kill): Release/detach from thread_db here, ...
13382 (linux_detach): ... and here, before actually detaching.
13383 (linux_wait_1): ... and here, when a process exits.
13384 * thread-db.c (any_thread_of): New.
13385 (thread_db_free): Switch the current inferior to a thread of the
13388 2009-12-21 Doug Evans <dje@google.com>
13390 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13392 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13393 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13394 warning ifndef __NR_tkill. Move setting of errno there too.
13395 Delete unnecessary resetting of errno after syscall.
13396 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13398 * configure.ac: Check for dladdr.
13399 * config.in: Regenerate.
13400 * configure: Regenerate.
13401 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13402 (try_thread_db_load): Update.
13404 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13406 2009-12-18 Doug Evans <dje@google.com>
13408 * event-loop.c: Include unistd.h if it exists.
13410 * linux-low.c (my_waitpid): Move definition away from being in
13411 between linux_tracefork_child/linux_test_for_tracefork.
13413 * gdb_proc_service.h (psaddr_t): Fix type.
13414 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13415 signature to match glibc.
13417 2009-12-16 Doug Evans <dje@google.com>
13419 * linux-low.c (linux_read_memory): Fix argument to read.
13421 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13423 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13424 events, don't leave current_inferior pointing at null.
13426 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13428 * win32-low.c (LOG): Delete.
13429 (OUTMSG): Output to stderr.
13430 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13431 on compile time LOG macro.
13432 (win32_wait): Fix debug output.
13434 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13436 * win32-low.c (win32_add_one_solib): If the dll name is
13437 "ntdll.dll", prepend the system directory to the dll path.
13439 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13441 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13443 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
13444 Vladimir Prus <vladimir@codesourcery.com>
13446 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13447 * configure.ac: Check for __mcoldfire__ and set
13448 gdb_cv_m68k_is_coldfire.
13449 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13450 reg-cf.o and reg-m68k.o.
13451 * configure: Regenerated.
13453 2009-11-16 Pedro Alves <pedro@codesourcery.com>
13455 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13456 Pass it to thread_db_free.
13457 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13458 proper `detaching' argument to linux_remove_process.
13459 * linux-low.h (thread_db_free): Add `detaching' parameter.
13460 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13462 (thread_db_free): Add `detaching' parameter. Only
13463 call td_ta_clear_event if detaching from process.
13465 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13467 * thread-db.c (thread_db_free): Fix typo.
13469 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13472 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13474 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13476 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13477 with an i686 compiler.
13478 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13480 * configure: Rebuilt.
13482 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13486 * server.c (handle_search_memory_1): Correct read_addr initialization
13487 in loop for searching subsequent chunks.
13489 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13491 * configure.ac: New --with-libthread-db option.
13492 * thread-db.c: Allow direct dependence on libthread_db.
13493 (thread_db_free): Adjust.
13494 * config.in: Regenerate.
13495 * configure: Likewise.
13497 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13500 * thread-db.c (attach_thread): New function.
13501 (maybe_attach_thread): Return success/failure.
13502 (find_new_threads_callback): Adjust.
13503 (thread_db_find_new_threads): Loop until no new threads.
13505 2009-10-13 Pedro Alves <pedro@codesourcery.com>
13507 * proc-service.c (ps_lgetregs): Formatting.
13509 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13511 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13512 * configure.ac: Adjust.
13513 * linux-low.h (struct process_info_private): Move members to struct
13515 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13516 * linux-low.c (linux_remove_process): Adjust.
13517 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13518 * server.c (handle_query): Move code ...
13519 (handle_monitor_command): ... here. New function.
13520 * target.h (struct target_ops): New member.
13521 * thread-db.c (struct thread_db): New.
13522 (libthread_db_search_path): New variable.
13523 (thread_db_create_event, thread_db_enable_reporting)
13524 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13525 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13526 (try_thread_db_load_1, dladdr_to_soname): New functions.
13527 (try_thread_db_load, thread_db_load_search): New functions.
13528 (thread_db_init): Search for libthread_db.
13529 (thread_db_free): New function.
13530 (thread_db_handle_monitor_command): Likewise.
13531 * config.in: Regenerate.
13532 * configure: Regenerate.
13534 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13536 * spu-low.c (spu_kill): Wait for inferior to terminate.
13537 Call clear_inferiors.
13538 (spu_detach): Call clear_inferiors.
13540 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13542 * aclocal.m4: Regenerate.
13543 * config.in: Likewise.
13544 * configure: Likewise.
13546 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13548 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13549 (parse_spufs_run): New function.
13550 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13551 (ppc_breakpoint_at): Handle SPU breakpoints.
13553 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13555 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13556 (SPUFS_MAGIC): Define.
13557 (spu_enumerate_spu_ids): New function.
13558 (linux_qxfer_spu): New function.
13559 (linux_target_ops): Install linux_qxfer_spu.
13561 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13563 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13564 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13565 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13566 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13567 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13568 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13569 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13570 (init_registers_powerpc_cell32l): Add prototype.
13571 (init_registers_powerpc_cell64l): Likewise.
13572 (ppc_arch_setup): Detect Cell/B.E. architecture.
13574 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13576 * Makefile.in (datarootdir): New variable.
13578 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13580 * linux-low.c (linux_write_memory): Update debugging output.
13581 * Makefile.in (clean): Add new descriptions.
13582 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13583 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13584 * configure.srv: Add new files for arm*-*-linux*.
13585 * linux-arm-low.c: Add new declarations.
13586 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13587 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13588 (HWCAP_VFPv3D16): New.
13589 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13590 instead of __IWMMXT__.
13591 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13592 (arm_arch_setup): New.
13593 (target_regsets): Remove #ifdef. Add VFP regset.
13594 (the_low_target): Use arm_arch_setup.
13596 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13598 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13599 the main thread again.
13601 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13603 Adding Neutrino gdbserver.
13604 * configure: Regenerated.
13605 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13606 * configure.srv (i[34567]86-*-nto*): New target.
13607 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13608 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13609 (nto_comctrl) [__QNX__]: New function.
13610 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13612 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
13614 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13617 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13618 Pedro Alves <pedro@codesourcery.com>
13620 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13621 don't support CONTEXT_EXTENDED_REGISTERS.
13622 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13623 (the_low_target): Install them.
13624 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13625 failing with ERROR_PIPE_NOT_CONNECTED.
13627 2009-06-30 Doug Evans <dje@google.com>
13628 Pierre Muller <muller@ics.u-strasbg.fr>
13630 Add h/w watchpoint support to x86-linux, win32-i386.
13631 * Makefile.in (SFILES): Add i386-low.c
13632 (i386_low_h): Define.
13633 (i386-low.o): Add dependencies.
13634 (linux-x86-low.o): Add i386-low.h dependency.
13635 (win32-i386-low.o): Ditto.
13636 * i386-low.c: New file.
13637 * i386-low.h: New file.
13638 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13639 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13640 * linux-low.c (linux_add_process): Initialize arch_private.
13641 (linux_remove_process): Free arch_private.
13642 (add_lwp): Initialize arch_private.
13643 (delete_lwp): Free arch_private.
13644 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13646 * linux-low.h (process_info_private): New member arch_private.
13647 (lwp_info): New member arch_private.
13648 (linux_target_ops): New members new_process, new_thread,
13650 (ptid_of): New macro.
13651 * linux-x86-low.c: Include stddef.h, i386-low.h.
13652 (arch_process_info): New struct.
13653 (arch_lwp_info): New struct.
13654 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13655 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13656 (i386_dr_low_get_status): New function.
13657 (x86_insert_point, x86_remove_point): New functions.
13658 (x86_stopped_by_watchpoint): New function.
13659 (x86_stopped_data_address): New function.
13660 (x86_linux_new_process, x86_linux_new_thread): New functions.
13661 (x86_linux_prepare_to_resume): New function.
13662 (the_low_target): Add entries for insert_point, remove_point,
13663 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13665 * server.c (debug_hw_points): New global.
13666 (monitor_show_help): Document set debug-hw-points.
13667 (handle_query): Process "set debug-hw-points".
13668 * server.h (debug_hw_points): Declare.
13669 (paddress): Declare.
13670 * utils.c (NUMCELLS, CELLSIZE): New macros.
13671 (get_sell, xsnprintf, paddress): New functions.
13672 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13673 remove_point, stopped_by_watchpoint, stopped_data_address.
13674 * win32-i386-low.c: Include i386-low.h.
13675 (debug_reg_state): Replaces dr.
13676 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13677 (i386_dr_low_get_status): New function.
13678 (i386_insert_point, i386_remove_point): New functions.
13679 (i386_stopped_by_watchpoint): New function.
13680 (i386_stopped_data_address): New function.
13681 (i386_initial_stuff): Update.
13682 (get_thread_context,set_thread_context,i386_thread_added): Update.
13683 (the_low_target): Add entries for insert_point,
13684 remove_point, stopped_by_watchpoint, stopped_data_address.
13685 * win32-low.c (win32_insert_watchpoint): New function.
13686 (win32_remove_watchpoint): New function.
13687 (win32_stopped_by_watchpoint): New function.
13688 (win32_stopped_data_address): New function.
13689 (win32_target_ops): Add entries for insert_watchpoint,
13690 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13691 * win32-low.h (win32_target_ops): New members insert_point,
13692 remove_point, stopped_by_watchpoint, stopped_data_address.
13694 2009-06-25 Pedro Alves <pedro@codesourcery.com>
13696 * server.c (process_serial_event): Re-return unsupported, not
13697 error, if the type isn't recognized. Re-allow supporting only
13698 insert or remove packets. Also call require_running for
13699 breakpoints. Add missing break statement to default case. Tidy.
13700 * target.h (struct target_ops): Rename insert_watchpoint to
13701 insert_point, and remove_watchpoint to remove_point.
13703 * linux-low.h (struct linux_target_ops): Likewise.
13704 * linux-low.c (linux_insert_watchpoint): Rename to ...
13705 (linux_insert_point): ... this. Adjust.
13706 (linux_remove_watchpoint): Rename to ...
13707 (linux_remove_point): ... this. Adjust.
13708 (linux_target_ops): Adjust.
13709 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13710 (cris_insert_point): ... this.
13711 (cris_remove_watchpoint): Rename to ...
13712 (cris_remove_point): ... this.
13713 (the_low_target): Adjust.
13715 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13717 * server.c (handle_v_kill): Pass signal_pid to
13718 kill_inferior if multi_process is zero.
13720 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13722 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13723 * target.h (target_ops): Comment for *_watchpoint to make it clear
13724 the functions can get types '0' and '1'.
13726 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13728 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13729 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13730 * regcache.c (get_regcache): Likewise.
13731 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13732 * win32-low.c (child_fetch_inferior_registers): Remove check for
13735 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13736 Pedro Alves <pedro@codesourcery.com>
13738 * target.h (struct target_ops) <supports_multi_process>: New
13740 (target_supports_multi_process): New.
13741 * server.c (handle_query): Even if GDB reports support, only
13742 enable multi-process if the target also supports it. Report
13743 multi-process support only if the target backend supports it.
13744 * linux-low.c (linux_supports_multi_process): New function.
13745 (linux_target_ops): Install it as target_supports_multi_process
13748 2009-05-24 Doug Evans <dje@google.com>
13750 Global renaming of find_thread_pid to find_thread_ptid.
13751 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13752 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13753 All callers updated.
13755 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13756 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13759 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13760 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13761 (linux_resume_one_lwp): Ditto.
13763 2009-05-23 Doug Evans <dje@google.com>
13765 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13766 from struct inferior_list_entry * to struct lwp_info *.
13767 All callers updated.
13769 2009-05-13 Doug Evans <dje@google.com>
13771 * linux-x86-low.c: Don't include assert.h.
13772 (x86_siginfo_fixup): Use fatal, not assert.
13773 (x86_arch_setup): Fix comment.
13775 2009-05-12 Doug Evans <dje@google.com>
13777 Biarch support for i386/amd64 gdbserver.
13778 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13779 Add linux-x86-low.c.
13780 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13781 (linux-x86-low.o): Add.
13782 * linux-x86-64-low.c: Delete.
13783 * linux-i386-low.c: Delete.
13784 * linux-x86-low.c: New file.
13785 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13787 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13789 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13790 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13791 (linux_child_pid_to_exec_file): New function.
13792 (elf_64_header_p, elf_64_file_p): New functions.
13793 (siginfo_fixup): New function.
13794 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13795 give target a chance to convert layout.
13796 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13797 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13799 2009-05-07 Doug Evans <dje@google.com>
13801 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13802 (regsets_store_inferior_registers): Ditto.
13804 2009-05-06 Pedro Alves <pedro@codesourcery.com>
13808 * linux-low.c (must_set_ptrace_flags): Delete.
13809 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13811 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13812 `lwp->must_set_ptrace_flags' instead.
13813 (linux_wait_for_event_1): Set ptrace options here.
13814 (linux_wait_1): ... not here.
13816 2009-04-30 Doug Evans <dje@google.com>
13818 * inferiors.c (started_inferior_callback): New function.
13819 (attached_inferior_callback): New function.
13820 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13821 * server.c (print_started_pid, print_attached_pid): New functions.
13822 (detach_or_kill_for_exit): New function.
13823 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13824 * server.h (have_started_inferiors_p): Declare.
13825 (have_attached_inferiors_p): Declare.
13827 * inferiors.c (remove_process): Fix memory leak, free process.
13828 * linux-low.c (linux_remove_process): New function.
13829 (linux_kill): Call it instead of remove_process.
13830 (linux_detach, linux_wait_1): Ditto.
13832 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13834 * configure.srv: Add x86 Windows CE target.
13836 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13838 * inferiors.c (get_thread_process): Make global.
13839 * server.h (get_thread_process): Add prototype.
13840 * thread-db.c (find_one_thread): Use get_thread_process
13841 instead of current_process.
13842 (thread_db_get_tls_address): Do not crash if called when
13843 thread layer is not yet initialized.
13845 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13847 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13848 * spu-low.c (current_tid): Rename to ...
13849 (current_ptid): ... this.
13850 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13851 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13852 ptid_get_lwp (current_ptid) instead of current_tid.
13853 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13854 instead of current_tid. Use find_process_pid to verify pid
13855 argument is valid. Pass proper argument to remove_process.
13856 (spu_thread_alive): Compare current_ptid instead of current_tid.
13857 (spu_resume): Likewise.
13859 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13861 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13864 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13866 Implement the multiprocess extensions, and add linux multiprocess
13869 * server.h (ULONGEST): Declare.
13870 (struct ptid, ptid_t): New.
13871 (minus_one_ptid, null_ptid): Declare.
13872 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13873 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13874 (struct inferior_list_entry): Change `id' type from unsigned from
13876 (struct sym_cache, struct breakpoint, struct
13877 process_info_private): Forward declare.
13878 (struct process_info): Declare.
13879 (current_process): Declare.
13880 (all_processes): Declare.
13881 (initialize_inferiors): Declare.
13882 (add_thread): Adjust to use ptid_t.
13883 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13884 (add_process, remove_process, find_thread_pid): Declare.
13885 (find_inferior_id): Adjust to use ptid_t.
13886 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13887 (multi_process): Declare.
13888 (push_event): Adjust to use ptid_t.
13889 (read_ptid, write_ptid): Declare.
13890 (prepare_resume_reply): Adjust to use ptid_t.
13891 (clear_symbol_cache): Declare.
13892 * inferiors.c (all_processes): New.
13893 (null_ptid, minus_one_ptid): New.
13894 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13895 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13896 (add_thread): Change unsigned long to ptid. Remove gdb_id
13898 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13899 (gdb_id_to_thread): Rename to ...
13900 (find_thread_pid): ... this. Change unsigned long to ptid.
13901 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13902 (loaded_dll, pull_pid_from_list): Adjust.
13903 (add_process, remove_process, find_process_pid)
13904 (get_thread_process, current_process, initialize_inferiors): New.
13905 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13906 (struct target_waitstatus) <related_pid>: Ditto.
13907 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13908 return type to int.
13909 (struct target_ops) <join>: Add `pid' argument.
13910 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13911 (struct target_ops) <wait>: Add `ptid' field. Change return type
13913 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13914 (mywait): Add `ptid' argument. Change return type to ptid_t.
13915 (target_pid_to_str): Declare.
13916 * target.c (set_desired_inferior): Adjust to use ptids.
13917 (mywait): Add new `ptid' argument. Adjust.
13918 (target_pid_to_str): New.
13919 * mem-break.h (free_all_breakpoints): Declare.
13920 * mem-break.c (breakpoints): Delelete.
13921 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13922 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13923 to use per-process breakpoint list.
13924 (free_all_breakpoints): New.
13925 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13926 (symbol_cache, all_symbols_looked_up): Delete.
13928 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13930 (prepare_resume_reply): Change ptid argument's type from unsigned
13931 long to ptid_t. Adjust. Implement W;process and X;process.
13932 (free_sym_cache, clear_symbol_cache): New.
13933 (look_up_one_symbol): Adjust to per-process symbol cache. *
13934 * server.c (cont_thread, general_thread, step_thread): Change type
13936 (attached): Delete.
13937 (multi_process): New.
13938 (last_ptid): Change type to ptid_t.
13939 (struct vstop_notif) <ptid>: Change type to ptid_t.
13940 (queue_stop_reply, push_event): Change `ptid' argument's type to
13942 (discard_queued_stop_replies): Add `pid' argument.
13943 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13944 changes. Don't reference the `attached' global.
13945 (attach_inferior): Adjust to mywait interface changes.
13946 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13947 features. Handle and report "multiprocess+". Handle
13949 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13951 (handle_v_kill): New.
13952 (handle_v_stopped): Adjust to use target_pid_to_str.
13953 (handle_v_requests): Allow multiple attaches and runs when
13954 multiprocess extensions are in effect. Handle "vKill".
13955 (myresume): Adjust to use ptids.
13956 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13957 (handle_status): Adjust to discard_queued_stop_replies interface
13959 (first_thread_of, kill_inferior_callback)
13960 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13961 (main): Call initialize_inferiors. Adjust to use ptids, killing
13962 and detaching from all inferiors. Handle multiprocess packet
13964 * linux-low.h: Include gdb_proc_service.h.
13965 (struct process_info_private): New.
13966 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13967 <lwpid_of>: Use ptid_get_lwp.
13968 (get_lwp_thread): Adjust.
13969 (struct lwp_info): Add `dead' member.
13970 (find_lwp_pid): Declare.
13971 * linux-low.c (thread_db_active): Delete.
13972 (new_inferior): Adjust comment.
13973 (inferior_pid): Delete.
13974 (linux_add_process): New.
13975 (handle_extended_wait): Adjust.
13976 (add_lwp): Change unsigned long to ptid.
13977 (linux_create_inferior): Add process to processes table. Adjust
13978 to use ptids. Don't set new_inferior here.
13979 (linux_attach_lwp): Rename to ...
13980 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13981 it. Adjust to use ptids.
13982 (linux_attach_lwp): New.
13983 (linux_attach): Add process to processes table. Don't set
13985 (struct counter): New.
13986 (second_thread_of_pid_p, last_thread_of_process_p): New.
13987 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13988 multiple processes.
13989 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13990 processes. Remove process from process table.
13991 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13992 to multiple processes.
13993 (any_thread_of): New.
13994 (linux_detach): Add `pid' argument, and handle it. Remove process
13995 from processes table.
13996 (linux_join): Add `pid' argument. Handle it.
13997 (linux_thread_alive): Change unsighed long argument to ptid_t.
13998 Consider dead lwps as not being alive.
13999 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
14000 threads we're not interested in.
14001 (same_lwp, find_lwp_pid): New.
14002 (linux_wait_for_lwp): Change `pid' argument's type from int to
14004 (linux_wait_for_event): Rename to ...
14005 (linux_wait_for_event_1): ... this. Change `pid' argument's type
14006 from int to ptid_t. Adjust.
14007 (linux_wait_for_event): New.
14008 (linux_wait_1): Add `ptid' argument. Change return type to
14009 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
14010 that exit from the process table.
14011 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
14013 (mark_lwp_dead): New.
14014 (wait_for_sigstop): Adjust to use ptids. If a process exits while
14015 stopping all threads, mark its main lwp as dead.
14016 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14018 (fetch_register, usr_store_inferior_registers)
14019 (regsets_fetch_inferior_registers)
14020 (regsets_store_inferior_registers, linux_read_memory)
14021 (linux_write_memory): Inline `inferior_pid'.
14022 (linux_look_up_symbols): Adjust to use per-process
14023 `thread_db_active'.
14024 (linux_request_interrupt): Adjust to use ptids.
14025 (linux_read_auxv): Inline `inferior_pid'.
14026 (initialize_low): Don't reference thread_db_active.
14027 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
14028 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14029 (ps_getpid): Return the pid of the current inferior.
14030 * thread-db.c (proc_handle, thread_agent): Delete.
14031 (thread_db_create_event, thread_db_enable_reporting): Adjust to
14033 (find_one_thread): Change argument type to ptid_t. Adjust to
14035 (maybe_attach_thread): Adjust to per-process data and ptids.
14036 (thread_db_find_new_threads): Ditto.
14037 (thread_db_init): Ditto.
14038 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14039 processes table. Adjust to use ptids.
14040 (spu_kill, spu_detach): Adjust interface. Remove process from
14042 (spu_join, spu_thread_alive): Adjust interface.
14043 (spu_wait): Adjust interface. Remove process from processes
14044 table. Adjust to use ptids.
14045 * win32-low.c (current_inferior_tid): Delete.
14046 (current_inferior_ptid): New.
14047 (debug_event_ptid): New.
14048 (thread_rec): Take a ptid. Adjust.
14049 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14050 (child_delete_thread): Ditto.
14051 (do_initial_child_stuff): Add `attached' argument. Add process to
14053 (child_fetch_inferior_registers, child_store_inferior_registers):
14055 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14056 (win32_attach): Pass 1 to do_initial_child_stuff.
14057 (win32_kill): Adjust interface. Remove process from processes
14059 (win32_detach): Ditto.
14060 (win32_join): Adjust interface.
14061 (win32_thread_alive): Take a ptid.
14062 (win32_resume): Adjust to use ptids.
14063 (get_child_debug_event): Ditto.
14064 (win32_wait): Adjust interface. Remove exiting process from
14067 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14069 Non-stop mode support.
14071 * server.h (non_stop): Declare.
14072 (gdb_client_data, handler_func): Declare.
14073 (delete_file_handler, add_file_handler, start_event_loop):
14075 (handle_serial_event, handle_target_event, push_event)
14076 (putpkt_notif): Declare.
14077 * target.h (enum resume_kind): New.
14078 (struct thread_resume): Replace `step' field by `kind' field.
14079 (TARGET_WNOHANG): Define.
14080 (struct target_ops) <wait>: Add `options' argument.
14081 <supports_non_stop, async, start_non_stop>: New fields.
14082 (target_supports_non_stop, target_async): New.
14083 (start_non_stop): Declare.
14084 (mywait): Add `options' argument.
14085 * target.c (mywait): Add `options' argument. Print child exit
14086 notifications here.
14087 (start_non_stop): New.
14088 * server.c (non_stop, own_buf, mem_buf): New globals.
14089 (struct vstop_notif): New.
14090 (notif_queue): New global.
14091 (queue_stop_reply, push_event, discard_queued_stop_replies)
14092 (send_next_stop_reply): New.
14093 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14095 (attach_inferior): In non-stop mode, don't wait for the target
14097 (handle_general_set): Handle QNonStop.
14098 (handle_query): When handling qC, return the current general
14099 thread, instead of the first thread of the list.
14100 (handle_query): If the backend supports non-stop mode, include
14101 QNonStop+ in the qSupported query response.
14102 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14104 (handle_v_attach, handle_v_run): Handle non-stop mode.
14105 (handle_v_stopped): New.
14106 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14107 (myresume): Adjust to use resume_kind. Handle non-stop.
14108 (queue_stop_reply_callback): New.
14109 (handle_status): Handle non-stop mode.
14110 (main): Clear non_stop flag on reconnection. Use the event-loop.
14111 Refactor serial protocol handling from here ...
14112 (process_serial_event): ... to this new function. When GDB
14113 selects any thread, select one here. In non-stop mode, wait until
14114 GDB acks all pending events before exiting.
14115 (handle_serial_event, handle_target_event): New.
14116 * remote-utils.c (remote_open): Install remote_desc in the event
14118 (remote_close): Remove remote_desc from the event loop.
14119 (putpkt_binary): Rename to...
14120 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14121 (putpkt_binary): New as wrapper around putpkt_binary_1.
14122 (putpkt_notif): New.
14123 (prepare_resume_reply): In non-stop mode, don't change the
14125 * event-loop.c: New.
14126 * Makefile.in (OBJ): Add event-loop.o.
14127 (event-loop.o): New rule.
14129 * linux-low.h (pid_of): Moved here.
14131 (get_lwp_thread): Use lwpid_of.
14132 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14133 * linux-low.c (pid_of): Delete.
14134 (inferior_pid): Use lwpid_of.
14135 (linux_event_pipe): New.
14136 (target_is_async_p): New.
14138 (handle_extended_wait): Use lwpid_of.
14139 (add_lwp): Don't set lwpid field.
14140 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14141 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14142 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14143 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14144 first. Adjust to linux_wait_for_event interface changes. Use
14146 (linux_detach): Don't delete the main lwp here.
14147 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14148 (status_pending_p): Don't consider explicitly suspended lwps.
14149 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14150 pointer. Add OPTIONS argument. Change return type to int. Use
14151 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14152 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14153 pointer. Add status pointer argument. Return a pid instead of a
14154 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14155 changes. In non-stop mode, don't switch to a random thread.
14156 (linux_wait): Rename to...
14157 (linux_wait_1): ... this. Add target_options argument, and handle
14158 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14159 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14160 clean exit and signal exit code. Don't stop all threads in
14161 non-stop mode. In all-stop mode, only stop all threads when
14162 reporting a stop to GDB. Handle explicit thread stop requests.
14163 (async_file_flush, async_file_mark): New.
14165 (send_sigstop): Use lwpid_of.
14166 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14167 interface changes. In non-stop mode, don't switch to a random
14169 (linux_resume_one_lwp): Use lwpid_of.
14170 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14171 (linux_resume_one_thread): ... this. Handle resume_stop. In
14172 non-stop mode, don't look for pending flag in all threads.
14173 (resume_status_pending_p): Don't consider explicitly suspended
14175 (my_waitpid): Reimplement. Emulate __WALL.
14176 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14178 (sigchld_handler, linux_supports_non_stop, linux_async)
14179 (linux_start_non_stop): New.
14180 (linux_target_ops): Register linux_supports_non_stop, linux_async
14181 and linux_start_non_stop.
14182 (initialize_low): Install SIGCHLD handler.
14183 * thread-db.c (thread_db_create_event, find_one_thread)
14184 (thread_db_get_tls_address): Use lwpid_of.
14185 * win32-low.c (win32_detach): Adjust to use resume_kind.
14186 (win32_wait): Add `options' argument.
14187 * spu-low.c (spu_resume): Adjust to use resume_kind.
14188 (spu_wait): Add `options' argument.
14190 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14192 Decouple target code from remote protocol.
14194 * target.h (enum target_waitkind): New.
14195 (struct target_waitstatus): New.
14196 (struct target_ops) <wait>: Return an unsigned long. Take a
14197 target_waitstatus pointer instead of a char pointer.
14198 (mywait): Likewise.
14199 * target.c (mywait): Change prototype to return an unsigned long.
14200 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14201 * server.h (thread_from_wait, old_thread_from_wait): Delete
14203 (prepare_resume_reply): Change prototype to take a
14205 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14206 (last_status, last_ptid): New.
14207 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14208 pid instead of a signal.
14209 (attach_inferior): Remove "status" and "signal" parameters.
14211 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14213 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14214 (handle_v_requests, myresume): Remove "status" and "signal"
14215 parameters. Adjust.
14216 (handle_status): New.
14217 (main): Delete local `status'. Adjust.
14218 * remote-utils.c: Include target.h.
14219 (prepare_resume_reply): Change prototype to take a
14220 target_waitstatus. Adjust.
14222 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14224 * spu-low.c (spu_wait): Adjust.
14225 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14227 (win32_wait): Adjust.
14229 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14231 * target.h (struct thread_resume): Delete leave_stopped member.
14232 (struct target_ops): Add a `n' argument to the `resume' callback.
14233 * server.c (start_inferior): Adjust.
14234 (handle_v_cont, myresume): Adjust.
14235 * linux-low.c (check_removed_breakpoint): Adjust to resume
14236 interface change, and to removed leave_stopped field.
14237 (resume_ptr): Delete.
14238 (struct thread_resume_array): New.
14239 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14240 resume interface change.
14241 (linux_continue_one_thread, linux_queue_one_thread)
14242 (resume_status_pending_p): Check if the resume field is NULL
14243 instead of checking the leave_stopped member.
14244 (linux_resume): Adjust to the target resume interface change.
14245 * spu-low.c (spu_resume): Adjust to the target resume interface
14247 * win32-low.c (win32_detach, win32_resume): Ditto.
14249 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14251 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14253 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14255 (linux_continue_one_thread): Only preserve the stepping flag if
14256 there's a pending breakpoint.
14258 2009-03-31 Pedro Alves <pedro@codesourcery.com>
14260 * server.c (main): After the inferior having exited, call
14261 remote_close before exiting gdbserver.
14263 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14265 Fix size of FPSCR in Power 7 processors.
14266 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14267 (PPC_FEATURE_HAS_DFP): New #define.
14268 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14271 2009-03-23 Pedro Alves <pedro@codesourcery.com>
14273 * server.c (handle_query) Whitespace and formatting.
14275 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14277 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14278 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14279 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14280 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14281 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14282 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14283 Makefile.in, configure.ac: Fix whitespace throughout.
14284 * configure: Regenerate.
14286 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14288 * inferiors.c (find_inferior): Make it safe for the callback
14289 function to delete the currently iterated inferior.
14291 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14293 * Makefile.in (linuw_low_h): Move higher.
14294 (thread-db.o): Depend on $(linux_low_h).
14296 2009-03-17 Pedro Alves <pedro@codesourcery.com>
14298 Rename "process" to "lwp" throughout.
14300 * linux-low.c (all_processes): Rename to...
14301 (all_lwps): ... this.
14302 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14303 (add_process): Rename to ...
14304 (add_lwp): ... this. Adjust.
14305 (linux_create_inferior): Adjust.
14306 (linux_attach_lwp): Adjust.
14307 (linux_attach): Adjust.
14308 (linux_kill_one_process): Rename to ...
14309 (linux_kill_one_lwp): ... this. Adjust.
14310 (linux_kill): Adjust.
14311 (linux_detach_one_process): Rename to ...
14312 (linux_detach_one_lwp): ... this. Adjust.
14313 (linux_detach): Adjust.
14314 (check_removed_breakpoint): Adjust.
14315 (status_pending_p): Adjust.
14316 (linux_wait_for_process): Rename to ...
14317 (linux_wait_for_lwp): ... this. Adjust.
14318 (linux_wait_for_event): Adjust.
14319 (send_sigstop): Adjust.
14320 (wait_for_sigstop): Adjust.
14321 (stop_all_processes): Rename to ...
14322 (stop_all_lwps): ... this.
14323 (linux_resume_one_process): Rename to ...
14324 (linux_resume_one_lwp): ... this. Adjust.
14325 (linux_set_resume_request, linux_continue_one_thread)
14326 (linux_queue_one_thread, resume_status_pending_p)
14327 (usr_store_inferior_registers, regsets_store_inferior_registers)
14328 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14330 * linux-low.h (get_process): Rename to ...
14331 (get_lwp): ... this. Adjust.
14332 (get_thread_process): Rename to ...
14333 (get_thread_lwp): ... this. Adjust.
14334 (get_process_thread): Rename to ...
14335 (get_lwp_thread): ... this. Adjust.
14336 (struct process_info): Rename to ...
14337 (struct lwp_info): ... this.
14338 (all_processes): Rename to ...
14339 (all_lwps): ... this.
14340 * proc-service.c (ps_lgetregs): Adjust.
14341 * thread-db.c (thread_db_create_event, find_one_thread)
14342 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14344 2009-03-14 Pedro Alves <pedro@codesourcery.com>
14346 * server.c (handle_query): Handle "qAttached".
14348 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14350 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14351 GPLv3, update license URL.
14353 2009-03-01 Doug Evans <dje@google.com>
14355 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
14356 (server_h): Add gdb_signals.h.
14357 (signals.o): Update.
14358 * server.h (target_signal_from_host,target_signal_to_host_p)
14359 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14361 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14363 * remote-utils.c (getpkt): Also generate remote-debug
14364 information if noack_mode is set.
14366 2009-02-06 Pedro Alves <pedro@codesourcery.com>
14368 * server.c (handle_query): Report qXfer:siginfo:read and
14369 qXfer:siginfo:write as supported and handle them.
14370 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14371 * linux-low.c (linux_xfer_siginfo): New.
14372 (linux_target_ops): Set it.
14374 2009-01-26 Pedro Alves <pedro@codesourcery.com>
14376 * server.c (gdbserver_usage): Mention --remote-debug.
14377 (main): Accept '--remote-debug' switch.
14379 2009-01-18 Doug Evans <dje@google.com>
14381 * regcache.c (new_register_cache): No need to check result of xcalloc.
14382 * server.c (handle_search_memory): Back out calls to xmalloc,
14383 result is checked and error is returned to user upon failure.
14384 (handle_query): Ditto. Add more checks for result of malloc.
14385 (handle_v_cont): Check result of malloc, report error back to
14387 (handle_v_run): Ditto. Call freeargv.
14388 * server.h (freeargv): Declare.
14389 * utils.c (freeargv): New fn.
14391 2009-01-15 Doug Evans <dje@google.com>
14393 * gdbreplay.c (perror_with_name): Make arg const char *.
14394 * server.h (target_signal_to_name): Make return type const char *.
14395 * thread-db.c (thread_db_err_str): Make return type const char *.
14396 * utils.c (perror_with_name): Make arg const char *.
14398 2009-01-14 Pedro Alves <pedro@codesourcery.com>
14400 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14401 when handling a EXIT_PROCESS_DEBUG_EVENT.
14403 2009-01-06 Joel Brobecker <brobecker@adacore.com>
14405 * gdbreplay.c (gdbreplay_version): Update copyright year.
14406 * server.c (gdbserver_version): Likewise.
14408 2009-01-05 Doug Evans <dje@google.com>
14410 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
14411 (handle_extended_wait): Improve comment.
14413 2008-12-13 Doug Evans <dje@google.com>
14415 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14416 * server.h (ATTR_MALLOC): New macro.
14417 (xmalloc,xcalloc,xstrdup): Declare.
14418 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14419 * inferiors.c: Ditto.
14420 * linux-low.c: Ditto.
14421 * mem-break.c: Ditto.
14422 * regcache.c: Ditto.
14423 * remote-utils.c: Ditto.
14426 * win32-low.c: Ditto.
14428 2008-12-12 Doug Evans <dje@google.com>
14430 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14431 in debugging printf.
14433 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14435 2008-12-09 Doug Evans <dje@google.com>
14437 * linux-low.h (struct process_info): Delete member tid, unused.
14438 * thread-db.c (find_one_thread): Update.
14439 (maybe_attach_thread): Update.
14441 2008-12-02 Pedro Alves <pedro@codesourcery.com>
14443 * target.h (struct target_ops): Add qxfer_osdata member.
14444 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14446 (linux_qxfer_osdata): New functions.
14447 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14449 * server.c (handle_query): Handle "qXfer:osdata:read:".
14450 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14451 (buffer_xml_printf): New functions.
14452 * server.h (struct buffer): New.
14453 (buffer_grow_str, buffer_grow_str0): New macros.
14454 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14455 (buffer_xml_printf): Declare.
14457 2008-11-24 Doug Evans <dje@google.com>
14459 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14461 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14463 * server.c (handle_v_run): Always use the supplied argument list.
14465 2008-11-19 Bob Wilson <bob.wilson@acm.org>
14467 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14468 (xtensa_regmap_table): Add entry for scompare1.
14470 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14472 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14473 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14474 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14475 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14476 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14477 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14478 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14479 XML target descriptions.
14480 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14481 when inferior is running on an ISA 2.05 or later processor. Add
14482 special case to return offset for full 64-bit slot of FPSCR when
14485 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14487 * Makefile.in (SFILES, clean): Added sparc64 files.
14488 (reg-sparc64.o, reg-sparc64.c): New.
14489 * configure.srv (sparc*-*-linux*): New configuration.
14490 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14491 syscall arguments for SPARC.
14492 (regsets_store_inferior_registers): Likewise.
14493 * linux-sparc-low.c: New file.
14495 2008-10-21 Doug Evans <dje@google.com>
14497 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14498 (READLINE_DIR,READLINE_DEP): Delete.
14499 (INTERNAL_CFLAGS): Update.
14500 (LINTFLAGS): Update.
14502 2008-10-10 Pedro Alves <pedro@codesourcery.com>
14504 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14505 whole argv from the last run, not just argv[0].
14507 2008-09-08 Pedro Alves <pedro@codesourcery.com>
14509 * regcache.c (new_register_cache): Return NULL if the register
14510 cache size isn't known yet.
14511 (free_register_cache): Avoid dereferencing a NULL regcache.
14513 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14515 * configure.srv: Merge MIPS and MIPS64.
14517 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14519 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14521 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
14523 * Makefile.in: Add required vsx dependencies.
14525 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14526 Declare init_registers_powerpc_vsx32l.
14527 Declare init_registers_powerpc_vsx64l.
14528 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14529 (ppc_arch_setup): Check for VSX in hwcap.
14530 (ppc_fill_vsxregset): New function.
14531 (ppc_store_vsxregset): New function.
14532 Add new VSX entry in regset_info target_regsets.
14534 * configure.srv: Add new VSX dependencies.
14536 2008-08-12 Pedro Alves <pedro@codesourcery.com>
14538 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14539 (remote_open): Set or clear transport_is_reliable.
14540 (putpkt_binary): Don't expect acks in noack mode.
14541 (getpkt): Don't send ack/nac in noack mode.
14542 * server.c (handle_general_set): Handle QStartNoAckMode.
14543 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14545 (main): Reset noack_mode on every connection.
14546 * server.h (noack_mode): Declare.
14548 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14550 * Makefile.in (GDBREPLAY_OBS): New variable.
14551 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14553 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14554 Daniel Jacobowitz <dan@codesourcery.com>
14556 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14557 (usr_store_inferior_registers): Likewise.
14558 (regsets_store_inferior_registers): Likewise.
14560 2008-07-31 Rolf Jansen <rj@surtec.com>
14561 Pedro Alves <pedro@codesourcery.com>
14563 * configure.ac: Check for memmem declaration.
14564 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14565 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14566 (disable_packet_qfThreadInfo): Unconditionally compile.
14567 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14568 * configure, config.in: Regenerate.
14570 2008-07-28 Doug Kwan <dougkwan@google.com>
14572 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14573 (linux_write_memory): Remove declaration of errno.
14575 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14577 * linux-low.c (handle_extended_wait): Do not use "status"
14578 variable uninitialized.
14580 2008-07-07 Pedro Alves <pedro@codesourcery.com>
14582 * server.c (handle_v_attach): Inhibit reporting dll changes.
14584 2008-06-27 Pedro Alves <pedro@codesourcery.com>
14586 * remote-utils.c (prepare_resume_reply): If requested, don't
14587 output "thread:TID" in the T stop reply.
14589 * server.c (disable_packet_vCont, disable_packet_Tthread)
14590 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14591 (handle_query): If requested, disable support for qC, qfThreadInfo
14593 (handle_v_requests): If requested, disable support for vCont.
14594 (gdbserver_show_disableable): New.
14595 (main): Handle --disable-packet and --disable-packet=LIST.
14597 * server.h (disable_packet_vCont, disable_packet_Tthread)
14598 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14600 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14602 * server.c (gdbserver_usage): Mention --version.
14604 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14606 * Makefile.in (gdbreplay.o): New rule.
14608 2008-06-06 Joseph Myers <joseph@codesourcery.com>
14610 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14611 message, not gdbserver.
14613 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
14614 Nathan Sidwell <nathan@codesourcery.com>
14615 Joseph Myers <joseph@codesourcery.com>
14617 * acinclude.m4: Include ../../config/acx.m4.
14618 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14619 * configure, config.in: Regenerate.
14620 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14621 * server.c (gdbserver_version): Print PKGVERSION.
14622 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14623 (main): Adjust gdbserver_usage calls.
14624 * gdbreplay.c (version, host_name): Add declarations.
14625 (gdbreplay_version, gdbreplay_usage): New.
14626 (main): Accept --version and --help options.
14628 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14630 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14631 (arm_breakpoint_at): Handle Thumb.
14632 (the_low_target): Add comment.
14634 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14636 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14638 2008-05-09 Doug Evans <dje@google.com>
14640 * server.h (decode_search_memory_packet): Declare.
14641 * remote-utils.c (decode_search_memory_packet): New fn.
14642 * server.c (handle_search_memory_1): New fn.
14643 (handle_search_memory): New fn.
14644 (handle_query): Process qSearch:memory packets.
14646 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14648 * regcache.c (registers_length): Remove.
14649 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14650 full register packet.
14651 * regcache.h (registers_length): Remove prototype.
14652 * server.h (PBUFSIZ): Define to 16384.
14654 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14656 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14657 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14658 powerpc-64l.o, and powerpc-altivec64l.o.
14659 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14660 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14661 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14662 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14663 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14666 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14667 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14668 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14669 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14670 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14671 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14672 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14673 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14674 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14675 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14678 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14679 (init_registers_powerpc_32l): ... this new prototype.
14680 (init_registers_powerpc_32): Remove, replace by ...
14681 (init_registers_powerpc_altivec32l): ... this new prototype.
14682 (init_registers_powerpc_e500): Remove, replace by ...
14683 (init_registers_powerpc_e500l): ... this new prototype.
14684 (init_registers_ppc64): Remove, replace by ...
14685 (init_registers_powerpc_64l): ... this new prototype.
14686 (init_registers_powerpc_64): Remove, replace by ...
14687 (init_registers_powerpc_altivec64l): ... this new prototype.
14688 (ppc_num_regs): Set to 73.
14689 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14690 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14691 (ppc_cannot_store_register): Handle orig_r3 and trap.
14692 (ppc_arch_setup): Update init_registers_... calls.
14693 (ppc_fill_gregset): Handle orig_r3 and trap.
14695 * inferiors.c (clear_inferiors): Reset current_inferior.
14697 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
14699 * acinclude.m4: Add override.m4.
14700 * configure: Regenerate.
14702 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14704 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14705 initial call to init_register_ppc64.
14707 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14709 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14710 single powerpc*-*-linux* case.
14711 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14713 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14715 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14716 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14718 * linux-ppc-low.c: Include <elf.h>.
14719 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14720 (ppc_hwcap): New global variable.
14721 (ppc_regmap): Remove __SPE__ #ifdef sections.
14722 (ppc_regmap_e500): New global variable.
14723 (ppc_cannot_store_register): Update __SPE__ special case.
14724 (ppc_get_hwcap): New function.
14725 (ppc_arch_setup): Use it to determine whether inferior supports
14726 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14727 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14728 Do not access registers if target does not support AltiVec.
14729 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14730 Do not access registers if target does not support SPE.
14731 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14733 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14735 * linux-low.c (disabled_regsets, num_regsets): New.
14736 (use_regsets_p): Delete.
14737 (linux_wait_for_process): Clear disabled_regsets.
14738 (regsets_fetch_inferior_registers): Check and set it.
14739 (regsets_store_inferior_registers): Likewise.
14740 (linux_fetch_registers, linux_store_registers): Do not use
14742 (initialize_low): Allocate disabled_regsets.
14744 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14746 * Makefile.in (LIBOBJS): New.
14747 (OBS): Use LIBOBJS.
14748 (memmem.o): New rule.
14749 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14750 * configure: Regenerated.
14752 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14754 * server.c (handle_query): Never return "unsupported" for
14755 qXfer:features:read queries.
14757 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14759 * server.c (get_features_xml): Fix inverted condition.
14760 (handle_query): Always support qXfer:feature:read.
14762 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14764 * server.c (wrapper_argv): New.
14765 (start_inferior): Handle wrapper_argv. If set, expect an extra
14767 (gdbserver_usage): Document --wrapper.
14768 (main): Parse --wrapper.
14770 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14772 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14773 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14774 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14775 (ppc_set_pc): Likewise.
14776 (ppc_arch_setup): New function.
14777 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14778 of collect_register.
14779 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14781 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14783 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14784 instead of linux-ppc64-low.o.
14785 * linux-ppc64-low.c: Remove file.
14786 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14787 (linux-ppc64-low.o): Remove rule.
14789 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14790 (init_registers_powerpc_64): Likewise.
14791 (ppc_regmap): Conditionally define depending on __powerpc64__.
14792 (ppc_cannot_store_register): Do not special-case "fpscr" when
14793 compiled on __powerpc64__.
14794 (ppc_collect_ptrace_register): New function.
14795 (ppc_supply_ptrace_register): New function.
14796 (ppc_breakpoint): Change type to "unsigned int".
14797 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14798 (the_low_target): Conditionally provide initializers for the
14799 arch_setup member depending on __powerpc64__. Install
14800 collect_ptrace_register and supply_ptrace_register members.
14802 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14804 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14805 * server.c (gdbserver_xmltarget): Define.
14806 (get_features_xml): Use it to replace "target.xml" and arch_string.
14808 * configure.srv: Remove srv_xmltarget. Add XML files that were
14809 mentioned there to srv_xmlfiles instead. Remove conditional tests
14810 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14811 srv_xmlfiles and srv_regobj to include all possible choices.
14812 * configure.ac (srv_xmltarget): Remove.
14813 (srv_xmlfiles): Do not add "target.xml".
14814 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14815 checks for supplementary target information.
14816 * configure: Regenerate.
14817 * Makefile.in (XML_TARGET): Remove.
14818 (target.xml): Remove rule.
14819 (clean): Do not clean up target.xml.
14820 (.PRECIOUS): Do not mention target.xml.
14822 * target.h (struct target_ops): Remove arch_string member.
14823 * linux-low.c (linux_arch_string): Remove.
14824 (linux_target_ops): Remove arch_string initializer.
14825 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14826 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14827 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14828 * spu-low.c (spu_arch_string): Remove.
14829 (spu_target_ops): Remove arch_string initializer.
14830 * win32-low.c (win32_arch_string): Remove.
14831 (win32_target_ops): Remove arch_string initializer.
14832 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14833 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14834 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14836 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14838 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14839 by collect_ptrace_register and supply_ptrace_register hooks.
14840 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14841 instead of checking for the_low_target.left_pad_xfer.
14842 (usr_store_inferior_registers): Use collect_ptrace_register callback
14843 instead of checking for the_low_target.left_pad_xfer.
14845 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14846 (s390_supply_ptrace_register): Likewise.
14847 (s390_fill_gregset): Call s390_collect_ptrace_register.
14848 (the_low_target): Update.
14850 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14851 (ppc_supply_ptrace_register): Likewise.
14852 (the_low_target): Update.
14854 * linux-i386-low.c (the_low_target): Update.
14855 * linux-x86-64-low.c (the_low_target): Update.
14857 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14859 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14860 reg-s390.o and reg-s390x.o.
14862 * linux-low.c (new_inferior): New global variable.
14863 (linux_create_inferior, linux_attach): Set it.
14864 (linux_wait_for_process): Call the_low_target.arch_setup after the
14865 target has stopped for the first time.
14866 (initialize_low): Do not call the_low_target.arch_setup.
14868 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14869 (s390_set_pc): Likewise.
14870 (s390_arch_setup): New function.
14871 (the_low_target): Use s390_arch_setup as arch_setup routine.
14873 * regcache.c (realloc_register_cache): New function.
14874 (set_register_cache): Call it for each existing regcache.
14876 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14878 * server.h (init_registers): Remove prototype.
14880 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14881 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14882 instead of init_registers ().
14883 * linux-arm-low.c (init_registers_arm): Add prototype.
14884 (init_registers_arm_with_iwmmxt): Likewise.
14885 (the_low_target): Add initializer for arch_setup field.
14886 * linux-cris-low.c (init_registers_cris): Add prototype.
14887 (the_low_target): Add initializer for arch_setup field.
14888 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14889 (the_low_target): Add initializer for arch_setup field.
14890 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14891 (the_low_target): Add initializer for arch_setup field.
14892 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14893 (the_low_target): Add initializer for arch_setup field.
14894 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14895 (the_low_target): Add initializer for arch_setup field.
14896 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14897 (the_low_target): Add initializer for arch_setup field.
14898 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14899 (init_registers_mips64_linux): Likewise.
14900 (the_low_target): Add initializer for arch_setup field.
14901 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14902 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14903 (the_low_target): Add initializer for arch_setup field.
14904 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14905 (init_registers_powerpc_64): Likewise.
14906 (the_low_target): Add initializer for arch_setup field.
14907 * linux-s390-low.c (init_registers_s390): Add prototype.
14908 (init_registers_s390x): Likewise.
14909 (the_low_target): Add initializer for arch_setup field.
14910 * linux-sh-low.c (init_registers_sh): Add prototype.
14911 (the_low_target): Add initializer for arch_setup field.
14912 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14913 (the_low_target): Add initializer for arch_setup field.
14914 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14915 (the_low_target): Add initializer for arch_setup field.
14917 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14918 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14919 instead of init_registers ().
14920 * win32-arm-low.c (init_registers_arm): Add prototype.
14921 (the_low_target): Add initializer for arch_setup field.
14922 * win32-i386-low.c (init_registers_i386): Add prototype.
14923 (the_low_target): Add initializer for arch_setup field.
14925 * spu-low.c (init_registers_spu): Add prototype.
14926 (initialize_low): Call initialie_registers_spu () instead of
14927 initialize_registers ().
14929 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14931 * server.c (handle_v_requests): When handling the vRun and vAttach
14932 packets, if already debugging a process, don't kill it. Return an
14935 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14937 * server.c (handle_query): Correct length check.
14939 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14941 * win32-low.c (do_initial_child_stuff): Add process handle
14942 parameter. Set current_process_handle and current_process_id from the
14943 parameters. Clear globals.
14944 (win32_create_inferior): Don't set current_process_handle and
14945 current_process_id here. Instead pass them on the call to
14946 do_initial_child_stuff.
14947 (win32_attach): Likewise.
14948 (win32_clear_inferiors): New.
14949 (win32_kill): Don't close the current process handle or the
14950 current thread handle here. Instead call win32_clear_inferiors.
14951 (win32_detach): Don't open a new handle to the process. Call
14952 win32_clear_inferiors.
14953 (win32_join): Don't rely on current_process_handle; open a new
14954 handle using the process id.
14955 (win32_wait): Call win32_clear_inferiors when the inferior process
14958 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14960 * server.c (monitor_show_help): Add "exit".
14962 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14964 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14965 (clean): Add reg-xtensa.c.
14966 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14967 * configure.srv (xtensa*-*-linux*) New target.
14968 * linux-xtensa-low.c: New.
14969 * xtensa-xtregs.c: New.
14971 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14973 * hostio.c: Don't include errno.h.
14974 (errno_to_fileio_errno): Move to hostio-errno.
14975 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14976 error number outputting to the target->hostio_last_error callback.
14977 (hostio_packet_error): Use FILEIO_EINVAL directly.
14978 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14979 calls to hostio_error.
14980 * hostio-errno.c: New.
14981 * server.h (hostio_last_error_from_errno): Declare.
14982 * target.h (target_ops): Add hostio_last_error member.
14983 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14984 as hostio_last_error handler.
14985 * spu-low.c (spu_target_ops): Likewise.
14986 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14987 (wince_hostio_last_error): New functions.
14988 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14989 as hostio_last_error handler.
14990 (win32_target_ops) [!_WIN32_WCE]: Register
14991 hostio_last_error_from_errno as hostio_last_error handler.
14992 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14993 (hostio-errno.o): New rule.
14994 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14995 * configure.srv (srv_hostio_err_objs): New variable. Default to
14997 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14998 * configure: Regenerate.
15000 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15002 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
15003 (linux_kill, linux_detach): Clean up the process list.
15004 * remote-utils.c (remote_open): Improve port number parsing.
15005 (putpkt_binary, input_interrupt): Only send interrupts if the target
15007 * server.c (extended_protocol): Make static.
15008 (attached): Define earlier.
15009 (exit_requested, response_needed, program_argv): New variables.
15010 (target_running): New.
15011 (start_inferior): Clear attached here.
15012 (attach_inferior): Set attached here.
15013 (require_running): Define.
15014 (handle_query): Use require_running and target_running. Implement
15016 (handle_v_attach, handle_v_run): New.
15017 (handle_v_requests): Use require_running. Handle vAttach and vRun.
15018 (gdbserver_usage): Update.
15019 (main): Redo argument parsing. Handle --debug and --multi. Handle
15020 --attach along with other options or after the port. Save
15021 program_argv. Support no initial program. Resynchronize
15022 communication with GDB after an error. Handle "monitor exit".
15023 Use require_running and target_running. Always allow the extended
15024 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
15025 restart in extended mode.
15026 * README: Refer to the GDB manual. Update --attach usage.
15028 2007-12-20 Andreas Schwab <schwab@suse.de>
15030 * linux-low.c (STACK_SIZE): Define.
15031 (linux_tracefork_child): Use it. Use __clone2 on ia64.
15032 (linux_test_for_tracefork): Likewise.
15034 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15036 * linux-low.c (linux_wait_for_event): Update messages. Do not
15037 reinsert auto-delete breakpoints.
15038 * mem-break.c (struct breakpoint): Change return type of handler to
15040 (set_breakpoint_at): Update handler type.
15041 (reinsert_breakpoint_handler): Return 1 instead of calling
15043 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15045 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15046 * mem-break.h (set_breakpoint_at): Update handler type.
15047 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15048 * win32-low.c (auto_delete_breakpoint): New.
15049 (get_child_debug_event): Use it.
15051 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15053 * configure.ac: Check for pread and pwrite.
15054 * hostio.c (handle_pread): Fall back to lseek and read.
15055 (handle_pwrite): Fall back to lseek and write.
15056 * config.in, configure: Regenerated.
15058 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15060 * server.c (myresume): Add own_buf argument.
15061 (main): Update calls.
15063 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15065 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15066 * remote-utils.c (remote_open): Do not call disable_async_io.
15067 (block_async_io): Delete.
15068 (unblock_async_io): Make static.
15069 (initialize_async_io): New.
15070 * server.c (handle_v_cont): Handle async I/O here.
15071 (myresume): Likewise. Move other common resume tasks here...
15072 (main): ... from here. Call initialize_async_io. Disable async
15073 I/O before the main loop.
15074 * server.h (initialize_async_io): Declare.
15075 (block_async_io, unblock_async_io): Delete prototypes.
15076 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15078 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15080 * remote-utils.c (readchar): Allow binary data in received messages.
15082 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15084 * win32-low.c (attaching): New global.
15085 (win32_create_inferior): Clear the `attaching' global.
15086 (win32_attach): Set the `attaching' global.
15087 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15088 attaching. Only set a breakpoint at the entry point if not
15091 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15093 * server.c (main): Don't report dll events on the initial
15094 connection on attaches.
15096 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15098 * server.c (main): Relax numerical bases supported for the pid of
15099 the --attach command line argument.
15101 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15103 * win32-low.c (win32_attach): Call OpenProcess before
15104 DebugActiveProcess, not after. Add last error output to error
15107 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15109 * win32-low.c (win32_get_thread_context)
15110 (win32_set_thread_context): New functions.
15111 (thread_rec): Use win32_get_thread_context.
15112 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15113 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15116 2007-12-03 Leo Zayas
15117 Pedro Alves <pedro_alves@portugalmail.pt>
15119 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15121 (child_add_thread): Minor cleanup.
15122 (child_continue): Resume artificially suspended threads before
15123 calling ContinueDebugEvent.
15124 (suspend_one_thread): New.
15125 (fake_breakpoint_event): New.
15126 (get_child_debug_event): Change return type to int. Check here if
15127 gdb sent an interrupt request. If a soft interrupt was requested,
15128 fake a breakpoint event. Return 0 if there is no event to handle,
15130 (win32_wait): Don't check here if gdb sent an interrupt request.
15131 Ensure there is a valid event to handle.
15132 (win32_request_interrupt): Add soft interruption method as last
15135 2007-12-03 Leo Zayas
15136 Pedro Alves <pedro_alves@portugalmail.pt>
15138 * win32-low.h (win32_thread_info): Add descriptions to the
15139 structure members. Replace `suspend_count' counter by a
15141 * win32-low.c (thread_rec): Update condition of when to get the
15142 context from the inferior. Rely on ContextFlags being set if it
15143 has already been retrieved. Only suspend the inferior thread if
15144 we haven't already. Warn if that fails.
15145 (continue_one_thread): s/suspend_count/suspended/. Only call
15146 ResumeThread once. Warn if that fails.
15148 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15150 * win32-low.c (win32_wait): Don't read from the inferior when it
15151 has already exited.
15153 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15155 * Makefile.in (win32_low_h): New variable.
15156 (win32-low.o): Add dependency on $(win32_low_h).
15157 (win32-arm-low.o, win32-i386-low.o): New rules.
15159 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15161 * hostio.c: Correct copyright year.
15163 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15165 * Makefile.in (OBS): Add hostio.o.
15166 (hostio.o): New rule.
15167 * server.h (handle_vFile): Declare.
15168 * hostio.c: New file.
15169 * server.c (handle_v_requests): Take packet_len and new_packet_len
15170 for binary packets. Call handle_vFile.
15171 (main): Update call to handle_v_requests.
15173 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15175 * linux-low.c: Include <sched.h>.
15177 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15179 * linux-low.c (linux_tracefork_grandchild): New.
15180 (linux_tracefork_child): Use clone.
15181 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15183 2007-10-31 Joel Brobecker <brobecker@adacore.com>
15185 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15187 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15189 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15191 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15193 * inferiors.c (change_inferior_id): Delete.
15194 (add_pid_to_list, pull_pid_from_list): New.
15195 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15196 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15197 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15198 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15199 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15200 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15201 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15202 (using_threads): Always set to 1.
15203 (handle_extended_wait): New.
15204 (add_process): Do not set TID.
15205 (linux_create_inferior): Set must_set_ptrace_flags.
15206 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15207 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15208 (linux_thread_alive): Rename TID argument to LWPID.
15209 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15210 (linux_wait_for_event): Do not use TID or check using_threads. Update
15211 call to dead_thread_notify. Call handle_extended_wait.
15212 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15213 (send_sigstop): Delete sigstop_sent.
15214 (wait_for_sigstop): Avoid TID.
15215 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15216 (linux_test_for_tracefork): New.
15217 (linux_lookup_signals): Use thread_db_active and
15218 linux_supports_tracefork_flag.
15219 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15220 * linux-low.h (get_process_thread): Avoid TID.
15221 (struct process_ifo): Move thread_known and tid to the end. Remove
15223 (linux_attach_lwp, thread_db_init): Update prototypes.
15224 * server.h (change_inferior_id): Delete prototype.
15225 (add_pid_to_list, pull_pid_from_list): New prototypes.
15226 * thread-db.c (thread_db_use_events): New.
15227 (find_first_thread): Rename to...
15228 (find_one_thread): ...this. Update callers and messages. Do not
15229 call fatal. Check thread_db_use_events. Do not call
15230 change_inferior_id or new_thread_notify.
15231 (maybe_attach_thread): Update. Do not call new_thread_notify.
15232 (thread_db_init): Set thread_db_use_events. Check use_events.
15233 * utils.c (fatal, warning): Correct message prefix.
15235 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15237 * Makefile.in (clean): Remove new files.
15238 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15239 (powerpc-64.o, powerpc-64.c): New rules.
15240 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15241 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15243 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15245 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15246 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15247 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15248 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15249 (target_regsets): Add AltiVec and SPE register sets.
15250 * configure.ac: Check for AltiVec and SPE.
15251 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15252 (ppc_fill_vrregset, ppc_store_vrregset): New.
15253 (target_regsets): Add AltiVec register set.
15254 * configure: Regenerated.
15256 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15258 * linux-low.c (O_LARGEFILE): Define.
15259 (linux_read_memory): Use /proc/PID/mem.
15260 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15261 * configure, config.in: Regenerated.
15263 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15265 * linux-low.c (linux_wait_for_event): Do not pass signals while
15268 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15270 * win32-low.c (create_process): New.
15271 (win32_create_inferior): Use create_process instead of
15272 CreateProcess. If create_process failed retry appending an ".exe"
15273 suffix. Store the GetLastError result immediatelly after
15274 create_process calls and use it on the call to error.
15276 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15278 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15280 2007-08-23 Joel Brobecker <brobecker@adacore.com>
15282 * configure.ac: Switch license to GPLv3.
15284 2007-08-01 Michael Snyder <msnyder@access-company.com>
15286 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15288 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15290 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15292 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15293 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15294 CloseToolhelp32Snapshot.
15295 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15296 CloseToolhelp32Snapshot.
15298 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
15300 * server.c (main): Check for inferior exit before main loop.
15302 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15304 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15305 instead of on tmp_desc.
15307 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15308 Daniel Jacobowitz <dan@codesourcery.com>
15310 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15311 (add_thread): Minor cleanups.
15312 (clear_inferiors): Move lower in the file. Clear the DLL
15314 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15315 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15316 (xml_escape_text): New.
15317 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15319 (handle_v_cont): Report errors.
15320 (gdbserver_version): Update.
15321 (main): Correct size of own_buf. Do not report initial DLL events.
15322 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15323 (unloaded_dll, xml_escape_text): New.
15324 * win32-low.c (enum target_waitkind): Update comments.
15325 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15326 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15327 (win32_EnumProcessModules, win32_GetModuleInformation)
15328 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15329 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15330 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15331 (win32_Module32First, win32_Module32Next, load_toolhelp)
15332 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15333 (get_child_debug_event): Handle DLL events.
15334 (win32_wait): Likewise.
15336 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15338 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15339 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15341 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15343 * win32-low.c (handle_output_debug_string): Ignore event if not
15346 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15348 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15350 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15352 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15354 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15356 * inferiors.c (change_inferior_id): Add comment.
15357 * linux-low.c (check_removed_breakpoint): Add an early
15358 prototype. Improve debug output.
15359 (linux_attach): Doc update.
15360 (linux_detach_one_process, linux_detach): Clean up before releasing
15362 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15363 * linux-low.h (struct process_info): Doc improvement.
15364 * mem-break.c (delete_all_breakpoints): New.
15365 * mem-break.h (delete_all_breakpoints): New prototype.
15366 * thread-db.c (find_first_thread): New.
15367 (thread_db_create_event): Call it instead of
15368 thread_db_find_new_threads. Clean up unused variables.
15369 (maybe_attach_thread): Remove first thread handling.
15370 (thread_db_find_new_threads): Use find_first_thread.
15371 (thread_db_get_tls_address): Likewise.
15373 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15375 * thread-db.c (thread_db_find_new_threads): Add prototype.
15376 (thread_db_create_event): Check for the main thread before adding
15378 (maybe_attach_thread): Only enable event reporting if TID == 0.
15379 (thread_db_get_tls_address): Check for new threads.
15381 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15383 * linux-low.c (linux_create_inferior): Try execv before execvp.
15384 * spu-low.c (spu_create_inferior): Likewise.
15386 2007-06-13 Mike Frysinger <vapier@gentoo.org>
15388 * linux-low.c (linux_create_inferior): Change execv to execvp.
15389 * spu-low.c (spu_create_inferior): Likewies.
15391 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15393 * Makefile.in (clean): Clean new files instead of deleted ones.
15394 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15395 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15397 * configure.srv: Specify XML files and new regformats for MIPS and
15399 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15400 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15401 an entry for the restart register.
15402 (mips_cannot_fetch_register, mips_cannot_store_register)
15403 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15404 register names to match the XML descriptions.
15405 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15406 restart register instead of $0.
15408 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15409 Markus Deuling <deuling@de.ibm.com>
15411 * remote-utils.c (decode_xfer_write): New function.
15412 * server.h (decode_xfer_write): Add prototype.
15413 * server.c (handle_query): Add PACKET_LEN argument. Support
15414 qXfer:spu:read and qXfer:spu:write packets.
15415 (main): Pass packet_len to handle_query.
15416 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15417 * target.h (target_ops): Add qxfer_spu.
15419 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15421 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15422 accessing non-seekable spufs files.
15424 2007-05-16 Markus Deuling <deuling@de.ibm.com>
15426 * server.c (handle_query): Add reply for qC packet.
15428 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15429 Leo Zayas <lerele@champenstudios@com>
15431 * server.h (check_remote_input_interrupt_request): New function.
15432 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15433 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15434 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15435 (check_remote_input_interrupt_request): New function.
15436 * server.h (check_remote_input_interrupt_request): Declare.
15437 * win32-low.c (winapi_DebugBreakProcess,
15438 winapi_GenerateConsoleCtrlEvent): New typedefs.
15439 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15441 (win32_wait): Check for remote interrupt request
15442 with check_remote_input_interrupt_request.
15443 (win32_request_interrupt): New function.
15444 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15446 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15448 * win32-low.c (debug_registers_changed,
15449 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15450 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15451 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15452 (thread_rec): Get context using the low target.
15453 (child_add_thread): Call thread_added on the low target,
15454 which does the same thing.
15456 (do_initial_child_stuff): Remove debug registers references.
15457 Set context using the low target. Resume threads after
15458 setting the contexts.
15459 (child_continue): Remove dead variable. Remove debug
15460 registers references.
15461 (child_fetch_inferior_registers): Go through the low target.
15462 (do_child_store_inferior_registers): Remove.
15463 (child_store_inferior_registers): Go through the low target.
15464 (win32_resume): Remove debug registers references.
15465 Set context using the low target.
15466 (handle_exception): Change return type to void. Don't record
15467 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15468 first chance exception.
15469 (get_child_debug_event): Change return type to void. Remove
15470 goto loop. Always return after waiting for debug event.
15471 (win32_wait): Convert to switch statement. Handle spurious
15474 * win32-i386-low.c (debug_registers_changed,
15475 debug_registers_used): New.
15476 (initial_stuff): Rename to ...
15477 (i386_initial_stuff): ... this. Clear debug registers
15479 (store_debug_registers): Delete.
15480 (i386_get_thread_context): New.
15481 (load_debug_registers): Delete.
15482 (i386_set_thread_context): New.
15483 (i386_thread_added): New.
15484 (single_step): Rename to ...
15485 (i386_single_step): ... this.
15486 (do_fetch_inferior_registers): Rename to ...
15487 (i386_fetch_inferior_register): ... this.
15488 (i386_store_inferior_register): New.
15489 (the_low_target): Adapt to new interface.
15491 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15492 (arm_get_thread_context): New.
15493 (arm_set_thread_context): New.
15495 (do_fetch_inferior_registers): Rename to ...
15496 (arm_fetch_inferior_register): ... this.
15497 (arm_store_inferior_register): New.
15498 (arm_wince_breakpoint): Reimplement as unsigned long.
15499 (arm_wince_breakpoint_len): Define.
15500 (the_low_target): Adapt to new interface.
15502 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15503 load_debug_registers. Add get_thread_context, set_thread_context,
15504 thread_added and store_inferior_register. Rename
15505 fetch_inferior_registers to fetch_inferior_register.
15506 (regptr): Remove declaration.
15508 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15510 * linux-low.c (linux_detach): Change return type to int. Return 0.
15511 * spu-low.c (spu_detach): Likewise.
15513 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15515 * target.h (target_ops): Change return type of detach to int.
15517 (join_inferior): New.
15518 * server.c (main): Don't skip detach support on mingw32.
15519 If the inferior doesn't support detaching return error.
15520 Call join_inferior instead of using waitpid.
15521 * linux-low.c (linux_join): New.
15522 (linux_target_op): Add linux_join.
15523 * spu-low.c (spu_join): New.
15524 (spu_target_ops): Add spu_join.
15525 * win32-low.c (win32_detach): Adapt to new interface.
15526 Reopen current_process_handle before detaching. Issue a child
15527 resume before detaching.
15529 (win32_target_op): Add win32_join.
15531 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15533 * win32-low.c (win32-attach): Fix return value.
15534 * target.h (target_ops): Describe ATTACH return values.
15536 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15538 * win32-low.c (GETPROCADDRESS): Define.
15539 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15540 (winapi_DebugSetProcessKillOnExit): Likewise.
15541 (win32_create_inferior): Force usage of ansi CreateProcessA.
15542 (win32_attach): Use GETPROCADDRESS.
15543 (win32_detach): Likewise.
15545 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15547 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15549 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15551 * win32-low.c: Commit leftover changes from 2007-03-29.
15553 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15555 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15556 fields short instead of int. Add explicit padding.
15557 (i387_cache_to_fsave): Remove unnecessary casts.
15558 (i387_fsave_to_cache): Doc fix.
15559 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15561 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15563 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15564 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15566 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15568 * configure.srv (arm*-*-mingw32ce*): Move near the other
15571 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15573 * configure.ac: Add errno checking.
15574 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15575 sys/file.h and malloc.h.
15576 (AC_CHECK_DECLS): Add perror.
15577 (srv_mingwce): Handle.
15578 * configure.srv (i[34567]86-*-cygwin*): Add
15579 win32-i386-low.o to srv_tgtobj.
15580 (i[34567]86-*-mingw*): Likewise.
15581 (arm*-*-mingw32ce*): Add case.
15582 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15583 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15584 [__MINGW32CE__] (strerror): New function.
15585 [__MINGW32CE__] (errno): Define to GetLastError.
15586 [__MINGW32CE__] (COUNTOF): New macro.
15587 (remote_open): Remove extra close call.
15588 * mem-break.c (delete_breakpoint_at): New function.
15589 * mem-break.h (delete_breakpoint_at): Declare.
15590 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15591 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15592 [USE_WIN32API] (read, write): Add char* casts.
15593 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15594 * server.h: Include wincecompat.h on Windows CE.
15595 [HAVE_ERRNO_H]: Check.
15596 (perror): Declare if not declared.
15597 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15598 (perror_with_name): Remove errno declaration.
15599 * wincecompat.h: New.
15600 * wincecompat.c: New.
15601 * win32-low.h: New.
15602 * win32-arm-low.c: New.
15603 * win32-i386-low.c: New.
15604 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15605 (OUTMSG2): Make it safe.
15607 (COUNTOF): New macro.
15608 (NUM_REGS): Get it from the low target.
15609 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15610 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15611 (thread_rec): Let low target handle debug registers.
15612 (child_add_thread): Likewise.
15613 (child_init_thread_list): Likewise.
15614 (continue_one_thread): Likewise.
15616 (do_child_fetch_inferior_registers): Move to ...
15617 * win32-i386-low.c: ... here, and rename to ...
15618 (do_fetch_inferior_registers): ... this.
15619 * win32-low.c (child_fetch_inferior_registers):
15620 Go through the low target.
15621 (do_child_store_inferior_registers): Use regptr.
15622 (strwinerror): New function.
15623 (win32_create_inferior): Handle Windows CE.
15624 Use strwinerror instead of strerror on Windows error
15625 codes. Add program to the error output.
15626 Don't close the main thread handle on Windows CE.
15627 (win32_attach): Use coredll.dll on Windows CE.
15628 (win32_kill): Close current process and current
15630 (win32_detach): Use coredll.dll on Windows CE.
15631 (win32_resume): Let low target handle debug registers, and
15633 (handle_exception): Add/Remove initial breakpoint. Avoid
15634 non-existant WSTOPSIG on Windows CE.
15635 (win32_read_inferior_memory): Cast to remove warning.
15636 (win32_arch_string): Go through the low target.
15637 (initialize_low): Call set_breakpoint_data with the low
15638 target's breakpoint.
15639 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15640 FOP_REGNUM, mappings): Move to ...
15641 * win32-i386-low.c: ... here.
15642 * win32-low.c (win32_thread_info): Move to ...
15643 * win32-low.h: ... here.
15644 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15645 win32-arm-low.c and wincecompat.c.
15646 (all:): Add $EXEEXT.
15647 (install-only:): Likewise.
15648 (gdbserver:): Likewise.
15649 (gdbreplay:): Likewise.
15650 * config.in: Regenerate.
15651 * configure: Regenerate.
15653 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15655 * win32-low.c: Rename typedef thread_info to
15656 win32_thread_info throughout.
15658 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15660 * win32-i386-low.c: Rename to ...
15661 * win32-low.c: ... this.
15662 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15663 * Makefile.in: Likewise.
15665 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15667 * remote-utils.c (monitor_output): Constify msg parameter.
15668 * server.h (monitor_output): Likewise.
15669 * win32-i386-low.c (handle_output_debug_string): New.
15670 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15671 handle_output_debug_string.
15672 (get_child_debug_event): Likewise.
15674 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15676 * server.c (main): Correct strtoul check.
15678 2007-03-27 Jon Ringle <jon@ringle.org>
15680 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15682 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15684 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15686 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15688 * terminal.h: Check HAVE_SGTTY_H.
15690 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
15692 * remote-utils.c (remote_open): Print out the assigned port number.
15694 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15696 * remote-utils.c (monitor_output): New function.
15697 * server.c (debug_threads): Define here.
15698 (monitor_show_help): New function.
15699 (handle_query): Handle qRcmd.
15700 (main): Do not handle 'd' packet.
15701 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15702 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15705 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15707 * Makefile.in (EXEEXT): New.
15708 (clean): Use $(EXEEXT).
15710 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15712 * target.h (target_ops): Rename send_signal to request_interrupt,
15713 and remove enum target_signal parameter.
15714 * linux-low.c (linux_request_interrupt): Rename from
15715 linux_send_signal, and always send SIGINT.
15716 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15717 and always send SIGINT.
15718 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15720 (input_interrupt): Likewise.
15722 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15724 * server.c (get_features_xml): Check if target implemented
15726 * win32-i386-low.c (win32_arch_string): New.
15727 (win32_target_ops): Add win32_arch_string as arch_string member.
15729 2007-02-22 Markus Deuling <deuling@de.ibm.com>
15731 * spu-low.c (spu_arch_string): New.
15732 (spu_target_ops): Add spu_arch_string.
15734 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15736 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15737 * configure.ac: Do not check for terminal.h.
15738 * configure, config.in: Regenerated.
15740 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15742 * Makefile.in (OBS): Add $(XML_BUILTIN).
15743 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15745 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15746 (arm-with-iwmmxt.c): New.
15747 * config.in, configure: Regenerate.
15748 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15749 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15750 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15751 (arm*-*-linux*): Add iWMMXt and regset support.
15752 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15753 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15754 (arm_store_wmmxregset, target_regsets): New.
15755 * server.c (get_features_xml): Take annex argument. Check builtin
15757 (handle_query): Handle multiple annexes.
15759 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15761 * remote-utils.c [USE_WIN32API] (read, write): Define.
15762 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15765 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15767 * linux-i386-low.c (the_low_target): Set arch_string.
15768 * linux-x86-64-low.c (the_low_target): Likewise.
15769 * linux-low.c (linux_arch_string): New.
15770 (linux_target_ops): Add it.
15771 * linux-low.h (struct linux_target_ops): Add arch_string.
15772 * server.c (write_qxfer_response): Use const void * for DATA.
15773 (get_features_xml): New.
15774 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15775 * target.h (struct target_ops): Add arch_string method.
15777 2007-01-03 Denis Pilat <denis.pilat@st.com>
15778 Daniel Jacobowitz <dan@codesourcery.com>
15780 * linux-low.c (linux_kill): Handle being called with no threads.
15781 * win32-i386-low.c (win32_kill): Likewise.
15782 (get_child_debug_event): Clear current_process_handle.
15784 2006-12-30 Denis PILAT <denis.pilat@st.com>
15785 Daniel Jacobowitz <dan@codesourcery.com>
15787 * remote-utils.c (remote_open): Check the type of specified
15788 serial port devices before opening them.
15789 * server.c (main): Kill the inferior if an error occurs during
15790 the first remote_open.
15792 2006-12-05 Markus Deuling <deuling@de.ibm.com>
15794 * README: Update supported targets.
15796 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15798 * Makefile.in (clean): Remove reg-mips64.c.
15799 (reg-mips64.c, reg-mips64.o): New rules.
15800 * configure.srv: Handle mips64. Include regset support for mips.
15801 * linux-mips-low.c (union mips_register): New.
15802 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15803 (mips_breakpoint, mips_breakpoint_at): Use int.
15804 (mips_collect_register, mips_supply_register)
15805 (mips_collect_register_32bit, mips_supply_register_32bit)
15806 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15807 (mips_store_fpregset, target_regsets): New.
15808 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15810 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15812 * configure.srv: Add target "spu*-*-*".
15813 * Makefile.in (clean): Remove reg-spu.c.
15814 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15815 * spu-low.c: New file.
15817 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15819 * configure.ac: Correct td_thr_tls_get_addr test.
15820 * configure: Regenerated.
15822 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15824 * linux-low.c (linux_wait_for_event): Reformat. Use the
15825 pass_signals array.
15826 * remote-utils.c (decode_address_to_semicolon): New.
15827 * server.c (pass_signals, handle_general_set): New.
15828 (handle_query): Mention QPassSignals for qSupported.
15829 (main): Call handle_general_set.
15830 * server.h (pass_signals, decode_address_to_semicolon): New.
15832 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15834 * server.c (handle_query): Correct error handling for read_auxv.
15836 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15838 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15839 and srv_linux_thread_db to yes.
15840 * linux-s390-low.c (s390_fill_gregset): New function.
15841 (target_regsets): Define data structure.
15843 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15845 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15846 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15847 * config.in, configure: Regenerated.
15848 * inferiors.c (gdb_id_to_thread): New function.
15849 (gdb_id_to_thread_id): Use it.
15850 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15851 * linux-low.h (struct process_info): Add th member.
15852 (thread_db_get_tls_address): New prototype.
15853 * remote-utils.c (decode_address): Make non-static.
15854 * server.c (handle_query): Handle qGetTLSAddr.
15855 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15856 * target.h (struct target_ops): Add get_tls_address.
15857 * thread-db.c (maybe_attach_thread): Save the thread handle.
15858 (thread_db_get_tls_address): New.
15860 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15862 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15863 (linux_resume_one_process): Take a siginfo_t *. Update all
15864 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15865 (struct pending_signals): Add a siginfo_t.
15866 (linux_wait_for_process): Always set last_status.
15867 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15868 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15869 * linux-low.h (struct process_info): Add last_status.
15871 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15873 * remote-utils.c (try_rle): New function.
15874 (putpkt_binary): Use it.
15876 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15878 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15879 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15880 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15881 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15882 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15885 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15887 * server.c (terminal_fd): New variable.
15888 (old_foreground_pgrp): Likewise.
15889 (restore_old_foreground_pgrp): New function.
15890 (start_inferior): Record the terminal file descriptor in terminal_fd
15891 and its original foreground group in old_foreground_pgrp. Register
15892 restore_old_foreground_pgrp with atexit().
15894 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15896 * server.c (handle_query): Correct qPart to qXfer.
15898 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15900 * configure.ac: Check for more headers which are missing on
15901 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15902 * configure.srv: Add Cygwin and mingw32.
15903 * remote-utils.c: Don't include headers unconditionally which
15904 are missing on mingw32. Include <winsock.h> for mingw32.
15905 (remote_open): Adjust for mingw32 support. Flush
15906 standard error after writing to it.
15907 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15908 (unblock_async_io, enable_async_io, disable_async_io)
15909 (readchar, getpkt): Update for Winsock support.
15910 (prepare_resume_reply): Expect a protocol signal number.
15911 * server.c: Disable <sys/wait.h> on mingw32.
15912 (start_inferior): Adjust for mingw32 support. Flush
15913 standard error after writing to it.
15914 (attach_inferior): Likewise. Use protocol signal
15916 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15918 * win32-i386-low.c: New file.
15919 * Makefile.in (XM_CLIBS): Set.
15920 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15921 (win32-i386-low.o): New dependency rule.
15922 * linux-low.c (linux_wait): Use target signal numbers.
15923 * target.h (struct target_ops): Doc fix.
15924 * server.h (target_signal_to_name): New prototype.
15925 * gdbreplay.c: Don't include headers unconditionally which
15926 are missing on mingw32. Include <winsock.h> for mingw32.
15927 (remote_close, remote_open): Adjust for Winsock support.
15928 * configure, config.in: Regenerated.
15930 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15932 * server.c (decode_xfer_read, write_qxfer_response): New.
15933 (handle_query): Take a packet length argument. Handle
15934 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15935 the qSupported response.
15936 (main): Update call to handle_query.
15938 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15940 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15941 (putpkt_binary): Renamed from putpkt and adjusted for binary
15943 (putpkt): New wrapper for putpkt_binary.
15944 (readchar): Don't mask off the high bit.
15945 (decode_X_packet): New function.
15946 * server.c (main): Call putpkt_binary if a handler sets the packet
15947 length. Save the length of the incoming packet. Handle 'X'.
15948 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15950 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15952 * server.c (handle_query): Handle qSupported.
15954 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15956 * remote-utils.c (all_symbols_looked_up): New variable.
15957 (look_up_one_symbol): Check it.
15958 * server.h (look_up_one_symbol): New declaration.
15959 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15961 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15963 * Makefile.in (linux-arm-low.o): Update dependencies.
15964 * linux-arm-low.c: Include "gdb_proc_service.h".
15965 (PTRACE_GET_THREAD_AREA): Define.
15966 (ps_get_thread_area): New function.
15968 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15970 * configure.srv (m68k*-*-uclinux*): New target.
15971 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15972 (linux_resume_one_process): Remove extraneous cast.
15973 (linux_read_offsets): New.
15974 (linux_target_op): Add linux_read_offsets on mmuless systems.
15975 * server.c (handle_query): Add qOffsets logic.
15976 * target.h (struct target_ops): Add read_offsets.
15978 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15980 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15981 (PTRACE_GET_THREAD_AREA): Define.
15982 (ps_get_thread_area): New function.
15983 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15984 (linux-x86-64-low.o): Update.
15986 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15988 * configure.ac: Remove checks for prfpregset_t.
15989 * gdb_proc_service.h: New file.
15990 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15991 new "gdb_proc_service.h".
15992 * proc-service.c: Likewise.
15993 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15994 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15995 * Makefile.in (gdb_proc_service_h): Updated.
15996 * configure, config.in: Regenerated.
15998 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16000 * remote-utils.c (prepare_resume_reply): Move declaration
16001 of gdb_id_from_wait to the top of the block.
16003 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
16005 * linux-low.c (regsets_store_inferior_registers): Read the regset
16006 from the target before filling it.
16008 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16010 * server.c (attach_inferior): Return SIGTRAP for a successful
16013 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
16015 * Makefile.in (OBS): Add version.o.
16016 (STAGESTUFF): Delete.
16017 (version.o): Add dependencies.
16018 (version.c): Replace rule.
16019 (clean): Remove version.c.
16020 * server.c (gdbserver_version): New.
16021 (gdbserver_usage): Use printf.
16022 (main): Handle --version and --help.
16023 * server.h (version, host_name): Add declarations.
16025 2005-12-23 Eli Zaretskii <eliz@gnu.org>
16037 * linux-x86-64-low.c:
16039 * linux-s390-low.c:
16040 * linux-ppc64-low.c:
16042 * linux-mips-low.c:
16043 * linux-m68k-low.c:
16044 * linux-m32r-low.c:
16047 * linux-ia64-low.c:
16048 * linux-i386-low.c:
16049 * linux-crisv32-low.c:
16061 * gdbserver.1: Add (C) after Copyright. Update the FSF
16064 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16066 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16067 (arm_breakpoint_at): Recognize both breakpoints.
16068 (the_low_target): Use the correct breakpoint instruction.
16070 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16072 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16073 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16074 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16075 (the_low_target): Update.
16077 2005-10-25 Andreas Schwab <schwab@suse.de>
16079 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16081 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16082 (ia64_num_regs): Reduce to 462.
16084 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16086 * acinclude.m4: Correct quoting.
16087 * aclocal.m4: Regenerated.
16089 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16090 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16091 (thread_db_init): Call thread_db_err_str.
16092 * configure.ac: Check for TD_VERSION.
16093 * config.in, configure: Regenerated.
16095 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16097 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16099 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16101 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16102 is not available. Define HAVE_PTRACE_GETREGS if it is.
16103 * config.in, configure: Regenerated.
16104 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16105 * linux-i386-low.c, linux-m68k-low.c: Update to use
16106 HAVE_PTRACE_GETREGS.
16107 * linux-low.c (regsets_fetch_inferior_registers)
16108 (regsets_store_inferior_registers): Only return 0 if we processed
16110 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16111 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16113 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16115 * inferiors.c (struct thread_info): Add gdb_id.
16116 (add_thread): Add gdb_id argument.
16117 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16118 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16119 calls to add_thread.
16120 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16121 * server.c (handle_query): Use thread_to_gdb_id.
16122 (handle_v_cont, main): Use gdb_id_to_thread_id.
16123 * server.h (add_thread): Update prototype.
16124 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16127 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16129 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16130 left-padded registers.
16131 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16132 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16134 2005-07-01 Steve Ellcey <sje@cup.hp.com>
16136 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16137 * configure: Regenerate.
16138 * config.in: Regenerate.
16139 * server.h (NEED_DECLARATION_STRERROR):
16140 Replace with !HAVE_DECL_STRERROR.
16142 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16144 * linux-low.c (linux_wait, linux_send_signal): Don't test
16145 an unsigned long variable for > 0 if it could be MAX_ULONG.
16146 * server.c (myresume): Likewise.
16147 * target.c (set_desired_inferior): Likewise.
16149 2005-06-13 Mark Kettenis <kettenis@gnu.org>
16151 * configure.ac: Simplify and improve check for socklen_t.
16152 * configure, config.in: Regenerate.
16154 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16156 * acconfig.h: Remove.
16157 * configure.ac: Add a test for socklen_t. Use three-argument
16158 AC_DEFINE throughout.
16159 * config.in: Regenerated using autoheader 2.59.
16160 * configure: Regenerated.
16162 * gdbreplay.c (socklen_t): Provide a default.
16163 (remote_open): Use socklen_t.
16164 * remote-utils.c (socklen_t): Provide a default.
16165 (remote_open): Use socklen_t.
16166 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16169 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16171 * linux-low.c (linux_read_memory, linux_write_memory)
16172 (linux_read_auxv): Likewise.
16173 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16174 (check_mem_write): Likewise.
16175 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16177 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16178 (registers_from_string, register_data): Likewise.
16179 * server.c (handle_query, main): Likewise.
16180 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16181 (decode_M_packet): Likewise.
16182 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16183 * target.h (struct target_ops): Update read_memory, write_memory,
16185 (read_inferior_memory, write_inferior_memory): Update.
16186 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16187 to unsigned char *.
16188 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16189 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16190 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16191 linux-s390-low.c, linux-sh-low.c: Update for changes in
16192 read_inferior_memory and the_low_target->breakpoint.
16194 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16196 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16197 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16198 * configure.srv: Add powerpc64-*-linux*.
16199 * linux-ppc64-low.c: New file.
16201 2005-05-23 Orjan Friberg <orjanf@axis.com>
16203 * linux-cris-low.c: New file with support for CRIS.
16204 * linux-crisv32-low.c: Ditto for CRISv32.
16205 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16206 (clean): Add reg-cris.c and reg-crisv32.c.
16207 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
16208 reg-crisv32.o, and reg-crisv32.c to make rules.
16209 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16210 recognized targets.
16212 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16214 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16215 of sizeof (PTRACE_XFER_TYPE).
16216 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16218 2005-05-12 Orjan Friberg <orjanf@axis.com>
16220 * target.h (struct target_ops): Add insert_watchpoint,
16221 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16222 pointers for hardware watchpoint support.
16223 * linux-low.h (struct linux_target_ops): Ditto.
16224 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16225 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16226 to linux_target_ops.
16227 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16229 * server.c (main): Recognize 'Z' and 'z' packets.
16231 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16233 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16234 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16235 (the_low_target): Add new members.
16237 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16239 * proc-service.c (ps_lgetregs): Search all_processes instead of
16242 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16244 * server.c (start_inferior): Change return type to int.
16245 (attach_inferior): Change sigptr to int *.
16246 (handle_v_cont, handle_v_requests): Change signal to int *.
16247 (main): Change signal to int.
16249 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
16251 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16252 * configure.srv: Add m32r*-*-linux*.
16253 * linux-m32r-low.c: New file.
16255 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16257 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16259 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16261 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16262 Take unsigned long arguments for PIDs.
16263 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16264 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16265 (wait_for_sigstop, linux_resume_one_process)
16266 (regsets_fetch_inferior_registers, linux_send_signal)
16267 (linux_read_auxv): Likewise. Update the types of variables holding
16268 PIDs. Update format string specifiers.
16269 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16270 * remote-utils.c (prepare_resume_reply): Likewise.
16271 * server.c (cont_thread, general_thread, step_thread)
16272 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16274 (handle_query): Update format specifiers.
16275 (handle_v_cont, main): Use strtoul for thread IDs.
16276 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16277 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16278 (general_thread, step_thread, thread_from_wait)
16279 (old_thread_from_wait): Update.
16280 * target.h (struct thread_resume): Use unsigned long for THREAD.
16281 (struct target_ops): Use unsigned long for arguments to attach and
16284 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16286 * acinclude.m4: Include bfd/bfd.m4 directly.
16287 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16288 <agriffis@toolchain.org>.
16289 * aclocal.m4, configure: Regenerated.
16291 2005-01-07 Andrew Cagney <cagney@gnu.org>
16293 * configure.ac: Rename configure.in, require autoconf 2.59.
16294 * configure: Re-generate.
16296 2004-12-08 Daniel Jacobowitz <dan@debian.org>
16298 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16299 LIBS when finished.
16300 * aclocal.m4: Regenerated.
16301 * configure: Regenerated.
16303 2004-11-21 Andreas Schwab <schwab@suse.de>
16305 * linux-m68k-low.c (m68k_num_gregs): Define.
16306 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16307 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16308 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16309 (m68k_breakpoint_at): New. Add to the_low_target.
16311 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16312 srv_linux_thread_db to yes.
16314 2004-10-20 Joel Brobecker <brobecker@gnat.com>
16316 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16317 (ARCH_SET_FS): Likewise.
16318 (ARCH_GET_FS): Likewise.
16319 (ARCH_GET_GS): Likewise.
16321 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16323 * linux-i386-low.c (ps_get_thread_area): New.
16324 * linux-x86-64-low.c (ps_get_thread_area): New.
16325 * linux-low.c: Include <sys/syscall.h>.
16326 (linux_kill_one_process): Don't kill the first thread here.
16327 (linux_kill): Kill the first thread here.
16328 (kill_lwp): New function.
16329 (send_sigstop, linux_send_signal): Use it.
16330 * proc-service.c: Clean up #ifdefs.
16331 (fpregset_info): Delete.
16332 (ps_lgetregs): Update and enable implementation.
16333 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16335 * remote-utils.c (struct sym_cache, symbol_cache): New.
16336 (input_interrupt): Print a clearer message.
16337 (async_io_enabled): New variable.
16338 (enable_async_io, disable_async_io): Use it. Update comments.
16339 (look_up_one_symbol): Use the symbol cache.
16340 * thread-db.c (thread_db_look_up_symbols): New function.
16341 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16343 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16345 * configure.in: Test for -rdynamic.
16346 * configure: Regenerated.
16347 * Makefile (INTERNAL_LDFLAGS): New.
16348 (gdbserver, gdbreplay): Use it.
16350 2004-09-02 Andrew Cagney <cagney@gnu.org>
16352 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16354 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
16356 * linux-low.c (linux_wait): Clear all_processes list also.
16358 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16360 * linux-low.c: Include <errno.h>. Remove extern declaration of
16363 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16365 * gdbreplay.c, server.h, utils.c: Update copyright years.
16367 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16369 * server.c (main): Print child status or termination signal from
16370 variable 'signal', not 'sig'.
16372 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16374 * linux-low.c (linux_read_memory): Change return type to
16375 int. Check for and return error from ptrace().
16376 * target.c (read_inferior_memory): Change return type to int. Pass
16377 back return status from the_target->read_memory().
16378 * target.h (struct target_ops): Adapt *read_memory() prototype.
16380 (read_inferior_memory): Adapt prototype.
16381 * server.c (main): Return an error packet if
16382 read_inferior_memory() returns an error.
16384 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
16386 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16387 Unify with other clean targets.
16389 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16391 * server.c (handle_v_cont): Call set_desired_inferior.
16393 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16395 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16397 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16399 * linux-low.c (linux_wait): Unblock async I/O.
16400 (linux_resume): Block and enable async I/O.
16401 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16402 * server.h (block_async_io, unblock_async_io): Add prototypes.
16404 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16406 * remote-utils.c (remote_open): Print a status notice after
16407 opening a TCP port.
16408 * server.c (attach_inferior): Print a status notice after
16411 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16413 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16415 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
16417 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16419 * server.c, target.h: Update copyright years.
16421 2004-02-25 Roland McGrath <roland@redhat.com>
16423 * target.h (struct target_ops): New member `read_auxv'.
16424 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16425 * linux-low.c (linux_read_auxv): New function.
16426 (linux_target_ops): Initialize `read_auxv' member to that.
16428 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16430 Committed by Jim Blandy <jimb@redhat.com>.
16432 * linux-s390-low.c (s390_num_regs): Update.
16433 (s390_regmap): Remove control registers. Use __s390x__ predefine
16434 instead of GPR_SIZE to distiguish s390 and s390x targets.
16436 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
16438 * linux-low.c: Update copyright year.
16439 (check_removed_breakpoint): Clear pending_is_breakpoint.
16440 (linux_set_resume_request, linux_queue_one_thread)
16441 (resume_status_pending_p): New functions.
16442 (linux_continue_one_thread): Use process->resume.
16443 (linux_resume): Only resume threads if there are no pending events.
16444 * linux-low.h (struct process_info): Add resume request
16447 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
16449 * regcache.c (new_register_cache): Clear the allocated register
16450 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16452 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
16454 * linux-low.c (linux_resume): Take a struct thread_resume *
16456 (linux_wait): Update call.
16457 (resume_ptr): New static variable.
16458 (linux_continue_one_thread): Renamed from
16459 linux_continue_one_process. Use resume_ptr.
16460 (linux_resume): Use linux_continue_one_thread.
16461 * server.c (handle_v_cont, handle_v_requests): New functions.
16462 (myresume): New function.
16463 (main): Handle 'v' case.
16464 * target.h (struct thread_resume): New type.
16465 (struct target_ops): Change argument of "resume" to struct
16467 (myresume): Delete macro.
16469 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16471 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16472 (uninstall): Support DESTDIR.
16474 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16476 * configure.srv: Add xscale*linux copy of arm*linux entry.
16478 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
16480 * linux-arm-low.c (arm_reinsert_addr): New function.
16481 (the_low_target): Add arm_reinsert_addr.
16483 2003-07-08 Mark Kettenis <kettenis@gnu.org>
16485 * mem-break.c: Remove whitespace at end of file.
16487 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16489 * configure.in: Check whether we need to prototype strerror.
16490 * server.h: Optionally prototype strerror.
16491 * gdbreplay.c (perror_with_name): Use strerror.
16492 * linux-low.c (linux_attach_lwp): Use strerror.
16493 * utils.c (perror_with_name): Use strerror.
16494 * config.in, configure: Regenerated.
16496 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16498 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16499 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16501 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
16503 * Makefile.in (SFILES): Update.
16504 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16505 low-sun3.c: Remove files.
16507 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
16509 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16510 (linux_detach_one_process, linux_detach): New functions.
16511 (linux_target_ops): Add linux_detach.
16512 * server.c (main): Handle 'D' packet.
16513 * target.h (struct target_ops): Add "detach" member.
16514 (detach_inferior): Define.
16516 2003-06-13 Mark Kettenis <kettenis@gnu.org>
16518 From Kelley Cook <kelleycook@wideopenwest.com>:
16519 * configure.srv: Accept i[34567]86 variants.
16521 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
16523 * linux-low.c (linux_wait_for_event): Correct comment typos.
16524 (linux_resume_one_process): Call check_removed_breakpoint.
16525 (linux_send_signal): New function.
16526 (linux_target_ops): Add linux_send_signal.
16527 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16529 * target.h (struct target_ops): Add send_signal.
16531 2003-05-29 Jim Blandy <jimb@redhat.com>
16533 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16534 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16535 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16536 away part of the register's value.
16538 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
16540 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16541 (linux_wait_for_event, linux_init_signals): Likewise.
16543 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
16545 * configure.in: Check for stdlib.h.
16546 * configure: Regenerated.
16547 * config.in: Regenerated.
16549 2003-01-04 Andreas Schwab <schwab@suse.de>
16551 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16553 2003-01-02 Andrew Cagney <ac131313@redhat.com>
16555 * Makefile.in: Remove obsolete code.
16557 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
16559 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16560 defined(PT_FPR0_HI).
16562 2002-11-17 Stuart Hughes <seh@zee2.com>
16564 * linux-arm-low.c (arm_num_regs): Increase.
16565 (arm_regmap): Include status register.
16567 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
16569 * linux-low.c (register_addr): Remove incorrect -1 check.
16571 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
16573 * linux-low.c (linux_create_inferior): Call setpgid. Return
16575 (unstopped_p, linux_signal_pid): Remove.
16576 (linux_target_ops): Remove linux_signal_pid.
16577 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16578 global instead of target method.
16579 * target.h (struct target_ops): Remove signal_pid. Update comment
16580 for create_inferior.
16581 * server.c (signal_pid): New variable.
16582 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
16583 gdbserver. Set the child to be the foreground process group.
16584 (attach_inferior): Set signal_pid.
16586 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
16588 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16590 2002-08-20 Jim Blandy <jimb@redhat.com>
16592 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16595 2002-08-01 Andrew Cagney <cagney@redhat.com>
16597 * Makefile.in: Make chill references obsolete.
16599 2002-07-24 Kevin Buettner <kevinb@redhat.com>
16601 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16602 * configure: Regenerate.
16603 * config.in: Regenerate.
16605 2002-07-09 David O'Brien <obrien@FreeBSD.org>
16607 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16608 (perror_with_name, remote_close, remote_open, expect, play): Static.
16610 2002-07-04 Michal Ludvig <mludvig@suse.cz>
16612 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
16613 byte offsets instead of an array of indexes.
16614 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16616 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
16618 * regcache.c: Add comment.
16620 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
16622 * thread-db.c: New file.
16623 * proc-service.c: New file.
16624 * acinclude.m4: New file.
16625 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16626 proc-service.o, and thread-db.o.
16627 (linux-low.o): Add USE_THREAD_DB.
16628 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16629 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16630 * aclocal.m4: Regenerated.
16631 * config.in: Regenerated.
16632 * configure: Regenerated.
16633 * configure.in: Check for proc_service.h, sys/procfs.h,
16634 thread_db.h, and linux/elf.h headrs.
16635 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16636 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16637 Check for -lthread_db and thread support.
16638 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16639 PowerPC, and SuperH.
16640 * i387-fp.c: Constify arguments.
16641 * i387-fp.h: Likewise.
16642 * inferiors.c: (struct thread_info): Renamed from
16643 `struct inferior_info'. Remove PID member. Use generic inferior
16644 list header. All uses updated.
16645 (inferiors, signal_pid): Removed.
16646 (all_threads): New variable.
16647 (get_thread): Define.
16648 (add_inferior_to_list): New function.
16649 (for_each_inferior): New function.
16650 (change_inferior_id): New function.
16651 (add_inferior): Removed.
16652 (remove_inferior): New function.
16653 (add_thread): New function.
16654 (free_one_thread): New function.
16655 (remove_thread): New function.
16656 (clear_inferiors): Use for_each_inferior and free_one_thread.
16657 (find_inferior): New function.
16658 (find_inferior_id): New function.
16659 (inferior_target_data): Update argument type.
16660 (set_inferior_target_data): Likewise.
16661 (inferior_regcache_data): Likewise.
16662 (set_inferior_regcache_data): Likewise.
16663 * linux-low.c (linux_bp_reinsert): Remove.
16664 (all_processes, stopping_threads, using_thrads)
16665 (struct pending_signals, debug_threads, pid_of): New.
16666 (inferior_pid): Replace with macro.
16667 (struct inferior_linux_data): Remove.
16668 (get_stop_pc, add_process): New functions.
16669 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16670 Use add_process and add_thread.
16671 (linux_attach_lwp): New function, based on old linux_attach. Use
16672 add_process and add_thread. Set stop_expected for new threads.
16673 (linux_attach): New function.
16674 (linux_kill_one_process): New function.
16675 (linux_kill): Kill all LWPs.
16676 (linux_thread_alive): Use find_inferior_id.
16677 (check_removed_breakpoints, status_pending_p): New functions.
16678 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16679 Update. Use WNOHANG. Wait for cloned processes also. Update process
16680 struct for the found process.
16681 (linux_wait_for_event): New function.
16682 (linux_wait): Use it. Support LWPs.
16683 (send_sigstop, wait_for_sigstop, stop_all_processes)
16684 (linux_resume_one_process, linux_continue_one_process): New functions.
16685 (linux_resume): Support LWPs.
16686 (REGISTER_RAW_SIZE): Remove.
16687 (fetch_register): Use register_size instead. Call supply_register.
16688 (usr_store_inferior_registers): Likewise. Call collect_register.
16689 Fix recursive case.
16690 (regsets_fetch_inferior_registers): Improve error message.
16691 (regsets_store_inferior_registers): Add debugging.
16692 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16693 (unstopped_p, linux_signal_pid): New functions.
16694 (linux_target_ops): Add linux_signal_pid.
16695 (linux_init_signals): New function.
16696 (initialize_low): Call it. Initialize using_threads.
16697 * regcache.c (inferior_regcache_data): Add valid
16699 (get_regcache): Fetch registers lazily. Add fetch argument
16700 and update all callers.
16701 (regcache_invalidate_one, regcache_invalidate): New
16703 (new_register_cache): Renamed from create_register_cache.
16704 Return the new regcache.
16705 (free_register_cache): Change argument to a void *.
16706 (registers_to_string, registers_from_string): Call get_regcache
16707 with fetch flag set.
16708 (register_data): Make static. Pass fetch flag to get_regcache.
16709 (supply_register): Call get_regcache with fetch flag clear.
16710 (collect_register): Call get_regcache with fetch flag set.
16711 (collect_register_as_string): New function.
16712 * regcache.h: Update.
16713 * remote-utils.c (putpkt): Flush after debug output and use
16715 Handle input interrupts while waiting for an ACK.
16716 (input_interrupt): Use signal_pid method.
16717 (getpkt): Flush after debug output and use stderr.
16718 (outreg): Use collect_register_as_string.
16719 (new_thread_notify, dead_thread_notify): New functions.
16720 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16721 and general_thread.
16722 (look_up_one_symbol): Flush after debug output.
16723 * server.c (step_thread, server_waiting): New variables.
16724 (start_inferior): Don't use signal_pid. Update call to mywait.
16725 (attach_inferior): Update call to mywait.
16726 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16727 (main): Don't fetch/store registers explicitly. Use
16728 set_desired_inferior. Support proposed ``Hs'' packet. Update
16730 * server.h: Update.
16731 (struct inferior_list, struct_inferior_list_entry): New.
16732 * target.c (set_desired_inferior): New.
16733 (write_inferior_memory): Constify.
16734 (mywait): New function.
16735 * target.h: Update.
16736 (struct target_ops): New signal_pid method.
16737 (mywait): Removed macro, added prototype.
16739 * linux-low.h (regset_func): Removed.
16740 (regset_fill_func, regset_store_func): New.
16741 (enum regset_type): New.
16742 (struct regset_info): Add type field. Use new operation types.
16743 (struct linux_target_ops): stop_pc renamed to get_pc.
16744 Add decr_pc_after_break and breakpoint_at.
16745 (get_process, get_thread_proess, get_process_thread)
16746 (strut process_info, all_processes, linux_attach_lwp)
16747 (thread_db_init): New.
16749 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16750 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16751 (the_low_target): Add new members.
16752 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16753 (i386_store_fpxregset): Constify.
16754 (target_regsets): Add new kind identifier.
16755 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16756 (i386_set_pc): Add debugging.
16757 (i386_breakpoint_at): New function.
16758 (the_low_target): Add new members.
16759 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16760 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16761 (mips_breakpoint_at): New.
16762 (the_low_target): Add new members.
16763 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16764 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16765 (the_low_target): Add new members.
16766 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16767 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16768 (the_low_target): Add new members.
16769 * linux-x86-64-low.c (target_regsets): Add new kind
16772 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
16774 From Martin Pool <mbp@samba.org>:
16775 * server.c (gdbserver_usage): New function.
16778 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
16780 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16781 stop_at -> stop_pc.
16783 2002-05-04 Andrew Cagney <ac131313@redhat.com>
16785 * Makefile.in: Remove obsolete code.
16787 2002-04-24 Michal Ludvig <mludvig@suse.cz>
16789 * linux-low.c (regsets_fetch_inferior_registers),
16790 (regsets_store_inferior_registers): Removed cast to int from
16792 * regcache.h: Added declaration of struct inferior_info.
16794 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16796 * inferiors.c (struct inferior_info): Add regcache_data.
16797 (add_inferior): Call create_register_cache.
16798 (clear_inferiors): Call free_register_cache.
16799 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16800 * regcache.c (struct inferior_regcache_data): New.
16801 (registers): Remove.
16802 (get_regcache): New function.
16803 (create_register_cache, free_register_cache): New functions.
16804 (set_register_cache): Don't initialize the register cache here.
16805 (registers_to_string, registers_from_string, register_data): Call
16807 * regcache.h: Add prototypes.
16808 * server.h: Likewise.
16810 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16812 * mem-break.c: New file.
16813 * mem-break.h: New file.
16814 * Makefile.in: Add mem-break.o rule; update server.h
16816 * inferiors.c (struct inferior_info): Add target_data
16818 (clear_inferiors): Free target_data member if set.
16819 (inferior_target_data, set_inferior_target_data): New functions.
16820 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16821 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16822 * linux-low.c (linux_bp_reinsert): New variable.
16823 (struct inferior_linux_data): New.
16824 (linux_create_inferior): Use set_inferior_target_data.
16825 (linux_attach): Likewise. Call add_inferior.
16826 (linux_wait_for_one_inferior): New function.
16827 (linux_wait): Call it.
16828 (linux_write_memory): Add const.
16829 (initialize_low): Call set_breakpoint_data.
16830 * linux-low.h (struct linux_target_ops): Add breakpoint
16832 * server.c (attach_inferior): Remove extra add_inferior
16834 * server.h: Include mem-break.h. Update inferior.c
16836 * target.c (read_inferior_memory)
16837 (write_inferior_memory): New functions.
16838 * target.h (read_inferior_memory)
16839 (write_inferior_memory): Change macros to prototypes.
16840 (struct target_ops): Update comments. Add const to write_memory
16843 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16845 * linux-low.c (usr_store_inferior_registers): Support
16846 registers which are allowed to fail to store.
16847 * linux-low.h (linux_target_ops): Likewise.
16848 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16849 (ppc_cannot_store_register): FPSCR may not be storable.
16851 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16853 * server.h: Include <string.h> if HAVE_STRING_H.
16854 * ChangeLog: Correct paths in last ChangeLog entry.
16856 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16858 * linux-low.h: Remove obsolete prototypes.
16859 (struct linux_target_ops): New.
16860 (extern the_low_target): New.
16861 * linux-low.c (num_regs, regmap): Remove declarations.
16862 (register_addr): Use the_low_target explicitly.
16863 (fetch_register): Likewise.
16864 (usr_fetch_inferior_registers): Likewise.
16865 (usr_store_inferior_registers): Likewise.
16866 * linux-arm-low.c (num_regs): Remove.
16867 (arm_num_regs): Define.
16868 (arm_regmap): Renamed from regmap, made static.
16869 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16871 (arm_cannot_store_register): Renamed from cannot_store_register,
16873 (the_low_target): New.
16874 * linux-i386-low.c (num_regs): Remove.
16875 (i386_num_regs): Define.
16876 (i386_regmap): Renamed from regmap, made static.
16877 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16879 (i386_cannot_store_register): Renamed from cannot_store_register,
16881 (the_low_target): New.
16882 * linux-ia64-low.c (num_regs): Remove.
16883 (ia64_num_regs): Define.
16884 (ia64_regmap): Renamed from regmap, made static.
16885 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16887 (ia64_cannot_store_register): Renamed from cannot_store_register,
16889 (the_low_target): New.
16890 * linux-m68k-low.c (num_regs): Remove.
16891 (m68k_num_regs): Define.
16892 (m68k_regmap): Renamed from regmap, made static.
16893 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16895 (m68k_cannot_store_register): Renamed from cannot_store_register,
16897 (the_low_target): New.
16898 * linux-mips-low.c (num_regs): Remove.
16899 (mips_num_regs): Define.
16900 (mips_regmap): Renamed from regmap, made static.
16901 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16903 (mips_cannot_store_register): Renamed from cannot_store_register,
16905 (the_low_target): New.
16906 * linux-ppc-low.c (num_regs): Remove.
16907 (ppc_num_regs): Define.
16908 (ppc_regmap): Renamed from regmap, made static.
16909 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16911 (ppc_cannot_store_register): Renamed from cannot_store_register,
16913 (the_low_target): New.
16914 * linux-s390-low.c (num_regs): Remove.
16915 (s390_num_regs): Define.
16916 (s390_regmap): Renamed from regmap, made static.
16917 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16919 (s390_cannot_store_register): Renamed from cannot_store_register,
16921 (the_low_target): New.
16922 * linux-sh-low.c (num_regs): Remove.
16923 (sh_num_regs): Define.
16924 (sh_regmap): Renamed from regmap, made static.
16925 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16927 (sh_cannot_store_register): Renamed from cannot_store_register,
16929 (the_low_target): New.
16930 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16931 (the_low_target): New.
16933 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16935 * Makefile.in: Add stamp-h target.
16936 * configure.in: Create stamp-h.
16937 * configure: Regenerated.
16939 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16941 * inferiors.c: New file.
16942 * target.c: New file.
16943 * target.h: New file.
16944 * Makefile.in: Add target.o and inferiors.o. Update
16946 * linux-low.c (inferior_pid): New static variable,
16947 moved from server.c.
16948 (linux_create_inferior): Renamed from create_inferior.
16949 Call add_inferior. Return 0 on success instead of a PID.
16950 (linux_attach): Renamed from myattach.
16951 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16952 (linux_thread_alive): Renamed from mythread_alive.
16953 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16955 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16956 (regsets_store_inferior_registers): Correct error message.
16957 Add missing ``return 0''.
16958 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16959 (linux_store_registers): Renamed from store_inferior_registers.
16960 (linux_read_memory): Renamed from read_inferior_memory.
16961 (linux_write_memory): Renamed from write_inferior_memory.
16962 (linux_target_ops): New structure.
16963 (initialize_low): Call set_target_ops ().
16964 * remote-utils.c (unhexify): New function.
16965 (hexify): New function.
16966 (input_interrupt): Send signals to ``signal_pid''.
16967 * server.c (inferior_pid): Remove.
16968 (start_inferior): Update create_inferior call.
16969 (attach_inferior): Call add_inferior.
16970 (handle_query): New function.
16971 (main): Call handle_query for `q' packets.
16972 * server.h: Include "target.h". Remove obsolete prototypes.
16973 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16975 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16977 * Makefile.in: Add WARN_CFLAGS. Update configury
16979 * configure.in: Check for <string.h>
16980 * configure: Regenerate.
16981 * config.in: Regenerate.
16982 * gdbreplay.c: Include needed system headers.
16983 (remote_open): Remove strchr prototype.
16984 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16985 * regcache.c (supply_register): Change buf argument to const void *.
16986 (supply_register_by_name): Likewise.
16987 (collect_register): Change buf argument to void *.
16988 (collect_register_by_name): Likewise.
16989 * regcache.h: Add missing prototypes.
16990 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16991 * server.c (handle_query): New function.
16992 (attached): New static variable, moved out of main.
16993 (main): Quiet longjmp clobber warnings.
16994 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16995 * utils.c (error): Remove NORETURN.