1 2018-09-25 Tom Tromey <tom@tromey.com>
4 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
6 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
8 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
9 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
10 ($(IPA_LIB)): Sort IPA_OBJS.
12 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
14 * Makefile.in: Remove references to $(ADD_DEPS).
16 2018-09-16 Tom Tromey <tom@tromey.com>
18 * remote-utils.c (remote_open): Use GNU style for metasyntactic
20 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
23 2018-09-05 Tom Tromey <tom@tromey.com>
27 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
30 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
32 2018-08-27 Tom Tromey <tom@tromey.com>
37 2018-08-27 Tom Tromey <tom@tromey.com>
39 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
40 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
41 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
42 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
43 (s390x_emit_stack_adjust): Add casts to unsigned char.
45 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
49 * server.h (struct client_state) <disable_randomization>:
52 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
54 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
56 (mips_supply_ptrace_register): Likewise.
58 2018-07-22 Tom Tromey <tom@tromey.com>
62 2018-07-22 Tom Tromey <tom@tromey.com>
64 * win32-low.c (win32_create_inferior): Remove unused variables.
65 * gdbreplay.c (remote_open): Remove unused variable.
66 * remote-utils.c (remote_prepare): Remove unused variable.
67 * x86-tdesc.h (X86_TDESC_H): Define.
68 (amd64_expedite_regs): Define conditionally.
69 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
70 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
71 * remote-utils.c (readchar): Remove unused variable.
73 2018-07-13 Pedro Alves <palves@redhat.com>
75 * linux-low.c (linux_kill): Change parameter to process_info
76 pointer instead of pid. Adjust.
77 * lynx-low.c (lynx_kill): Likewise.
78 * nto-low.c (nto_kill): Likewise.
79 * spu-low.c (spu_kill): Likewise.
80 * win32-low.c (win32_kill): Likewise.
81 * server.c (handle_v_kill, kill_inferior_callback)
82 (detach_or_kill_for_exit): Adjust.
83 * target.c (kill_inferior): Change parameter to process_info
84 pointer instead of pid. Adjust.
85 * target.h (struct target_ops) <kill>: Change parameter to
86 process_info pointer instead of pid. Adjust all implementations
88 (kill_inferior): Likewise.
90 2018-07-13 Pedro Alves <palves@redhat.com>
92 * linux-low.c (linux_detach, linux_join): Change parameter to
93 process_info pointer instead of pid. Adjust.
94 * lynx-low.c (lynx_detach, lynx_join): Likewise.
95 * nto-low.c (nto_detach): Likewise.
96 * spu-low.c (spu_detach, spu_join): Likewise.
97 * win32-low.c (win32_detach, win32_join): Likewise.
98 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
99 * target.h (struct target_ops) <detach, join>: Change parameter to
100 process_info pointer instead of pid. Adjust all implementations
102 (detach_inferior, join_inferior): Rename 'pid' parameter to
105 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
106 Jan Kratochvil <jan.kratochvil@redhat.com>
107 Paul Fertser <fercerpav@gmail.com>
108 Tsutomu Seki <sekiriki@gmail.com>
110 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
111 (OBS): Add 'common/netstuff.o'.
112 (GDBREPLAY_OBS): Likewise.
113 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
114 (remote_open): Implement support for IPv6
116 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
118 (handle_accept_event): Accept connections from IPv6 sources.
119 (remote_prepare): Handle IPv6-style hostnames; implement
120 support for IPv6 connections.
121 (remote_open): Implement support for printing connections from
124 2018-07-11 Pedro Alves <palves@redhat.com>
127 * mem-break.c (any_persistent_commands): Add process_info
128 parameter and use it instead of relying on the current process.
129 Change return type to bool.
130 * mem-break.h (any_persistent_commands): Add process_info
131 parameter and change return type to bool.
132 * server.c (handle_detach): Remove require_running_or_return call.
133 Look up the process_info for the process we're about to detach.
134 If not found, return back error to GDB. Adjust
135 any_persistent_commands call to pass down a process pointer.
137 2018-07-11 Pedro Alves <palves@redhat.com>
139 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
140 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
141 instead of collect_register_by_name.
142 * regcache.c (regcache_raw_get_unsigned_by_name): New.
143 * regcache.h (regcache_raw_get_unsigned_by_name): New.
145 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
146 Pedro Alves <palves@redhat.com>
148 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
150 2018-07-03 Tom Tromey <tom@tromey.com>
152 * linux-low.c: Update.
153 * lynx-low.c: Update.
154 * mem-break.c: Update.
156 * remote-utils.c: Update.
160 * win32-low.c: Update.
162 2018-07-03 Tom Tromey <tom@tromey.com>
166 2018-07-03 Tom Tromey <tom@tromey.com>
168 * linux-low.c: Update.
170 2018-07-03 Tom Tromey <tom@tromey.com>
174 2018-07-03 Tom Tromey <tom@tromey.com>
176 * linux-low.c: Update.
177 * linux-mips-low.c: Update.
178 * lynx-low.c: Update.
180 * remote-utils.c: Update.
184 * thread-db.c: Update.
186 2018-07-03 Tom Tromey <tom@tromey.com>
188 * linux-low.c: Update.
189 * linux-mips-low.c: Update.
190 * lynx-low.c: Update.
191 * mem-break.c: Update.
193 * remote-utils.c: Update.
197 * tracepoint.c: Update.
199 2018-07-03 Tom Tromey <tom@tromey.com>
201 * linux-low.c: Update.
202 * linux-ppc-low.c: Update.
203 * linux-x86-low.c: Update.
204 * proc-service.c: Update.
207 * thread-db.c: Update.
208 * win32-low.c: Update.
210 2018-07-03 Tom Tromey <tom@tromey.com>
212 * linux-low.c: Update.
213 * lynx-low.c: Update.
215 * remote-utils.c: Update.
217 * thread-db.c: Update.
218 * win32-low.c: Update.
220 2018-06-29 Joel Brobecker <brobecker@adacore.com>
222 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
223 parameter in call to 'amd64_create_target_description'.
225 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
227 * x86-tdesc.h: Remove executable permission flag.
229 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
231 * configure.ac: Remove AC_PREREQ, add missing quoting.
232 * configure: Re-generate.
233 * config.in: Re-generate.
234 * aclocal.m4: Re-generate.
236 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
238 * tracepoint.h (current_traceframe): Remove declaration.
240 2018-06-18 Alan Hayward <alan.hayward@arm.com>
242 * linux-aarch64-low.c (is_sve_tdesc): New function.
243 (aarch64_sve_regs_copy_to_regcache): Likewise.
244 (aarch64_sve_regs_copy_from_regcache): Likewise.
245 (aarch64_regs_info): Add SVE checks.
246 (initialize_low_arch): Initialize SVE.
248 2018-06-18 Alan Hayward <alan.hayward@arm.com>
250 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
252 2018-06-11 Alan Hayward <alan.hayward@arm.com>
254 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
255 (initialize_low_tracepoint): Likewise
256 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
257 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
259 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
261 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
263 2018-06-11 Alan Hayward <alan.hayward@arm.com>
265 * server.h (PBUFSIZ): Increase size
267 2018-06-11 Alan Hayward <alan.hayward@arm.com>
269 * regcache.c (regcache::raw_compare): New function.
270 * regcache.h (regcache::raw_compare): New declaration.
272 2018-06-11 Alan Hayward <alan.hayward@arm.com>
274 * regcache.c (new_register_cache): Use new.
275 (free_register_cache): Use delete.
276 (register_data): Use const.
277 (supply_register): Move body inside regcache.
278 (regcache::raw_supply): New override function.
279 (collect_register): Move body inside regcache.
280 (regcache::raw_collect): New override function.
281 (regcache::get_register_status): New override function.
282 * regcache.h (struct regcache): Inherit from reg_buffer_common.
284 2018-06-09 Tom Tromey <tom@tromey.com>
286 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
288 (event_queue): Use std::queue.
289 (gdb_event_xfree): Remove.
290 (initialize_event_loop, process_event, wait_for_event): Update.
292 2018-06-08 Stan Cox <scox@redhat.com>
294 * win32-low.c (win32_create_inferior): last_ptid and last_status
295 moved to client_state.
297 2018-06-08 Pedro Alves <palves@redhat.com>
299 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
300 common/common-exceptions.o, common/common-utils.o,
301 common/errors.o, common/print-utils.o and utils.o.
302 * gdbreplay.c: Include "common-defs.h" instead of the two
303 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
304 string.h or alloca.h.
305 (perror_with_name): Delete.
306 (remote_open): Use xstrdup instead of strdup.
307 (main): Rename to ...
308 (captured_main): ... this.
311 2018-06-08 Tom Tromey <tom@tromey.com>
313 * linux-low.c (linux_low_read_btrace): Update.
315 2018-06-04 Stan Cox <scox@redhat.com>
317 * server.h (struct client_state): New.
318 * server.c (cont_thread, general_thread, multi_process)
319 (report_fork_events, report_vfork_events, report_exec_events)
320 (report_thread_events, swbreak_feature, hwbreak_feature)
321 (vCont_supported, disable_randomization, pass_signals)
322 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
323 Moved to client_state.
324 * remote-utils.c (remote_debug, noack_mode)
325 (transport_is_reliable): Moved to client_state.
326 * tracepoint.c (current_traceframe): Moved to client_state.
329 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
330 linux-low.c, remote-utils.h, target.c: Use client_state.
332 2018-05-31 Alan Hayward <alan.hayward@arm.com>
334 * configure.srv: Add new c/h file.
336 2018-05-31 Alan Hayward <alan.hayward@arm.com>
338 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
341 2018-05-25 Maciej W. Rozycki <macro@mips.com>
343 * gdb.arch/mips-fpregset-core.exp: New test.
344 * gdb.arch/mips-fpregset-core.c: New test source.
346 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
349 * hostio.c (require_int): Do not report overflow for integers
350 between 0xfffffff and 0x7fffffff.
352 2018-05-22 Maciej W. Rozycki <macro@mips.com>
354 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
355 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
356 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
358 (the_low_target): Wire them.
360 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
362 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
363 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
364 mode. Call collect_register_by_name with vscr using
365 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
366 (ppc_store_vrregset): Add and set vscr_offset variable as in
367 ppc_fill_vrregset. Call supply_register_by_name with vscr using
370 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
372 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
373 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
374 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
376 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
378 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
379 (ppc_store_vsxregset): Likewise.
380 (ppc_fill_vrregset): Likewise.
381 (ppc_store_vrregset): Likewise.
382 (ppc_fill_evrregset): Likewise.
383 (ppc_store_evrregset): Likewise.
384 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
385 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
388 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
390 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
391 wordsize of the inferior. Call ppc_linux_target_wordsize.
393 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
395 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
396 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
397 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
398 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
399 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
400 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
401 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
402 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
403 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
404 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
405 (tdesc_powerpc_e500l): Remove.
406 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
407 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
408 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
409 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
411 (ppc_arch_setup): Remove target description matching code. Fill a
412 ppc_linux_features struct and call ppc_linux_match_description
415 2018-05-22 Maciej W. Rozycki <macro@mips.com>
417 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
418 width of the requested register exceeds the width of the
420 (mips_cannot_store_register): Likewise.
422 2018-05-21 Maciej W. Rozycki <macro@mips.com>
424 * linux-mips-low.c (mips_fetch_register): New function. Update
426 (mips_store_gregset): Supply 0 rather than $restart for $zero.
427 (the_low_target): Wire `mips_fetch_register'.
429 2018-05-10 Joel Brobecker <brobecker@adacore.com>
431 * lynx-i386-low.c (LYNXOS_178): New macro.
432 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
433 the layout on LynxOS-178.
434 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
435 handle floating point registers that are not supported by
438 2018-05-10 Tom Tromey <tom@tromey.com>
440 * configure: Rebuild.
442 2018-05-10 Joel Brobecker <brobecker@adacore.com>
445 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
446 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
447 Use it to set the expedite_regs field in the given tdesc.
448 * x86-tdesc.h: New file.
449 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
450 Adjust following the addition of the new expedite_regs parameter
452 * linux-tic6x-low.c (tic6x_read_description): Likewise.
453 * linux-x86-tdesc.c: #include "x86-tdesc.h".
454 (i386_linux_read_description, amd64_linux_read_description):
455 Adjust following the addition of the new expedite_regs parameter
457 * lynx-i386-low.c: #include "x86-tdesc.h".
458 (lynx_i386_arch_setup): Adjust following the addition of the new
459 expedite_regs parameter to init_target_desc.
460 * nto-x86-low.c: #include "x86-tdesc.h".
461 (nto_x86_arch_setup): Adjust following the addition of the new
462 expedite_regs parameter to init_target_desc.
463 * win32-i386-low.c: #include "x86-tdesc.h".
464 (i386_arch_setup): Adjust following the addition of the new
465 expedite_regs parameter to init_target_desc.
467 2018-05-10 Joel Brobecker <brobecker@adacore.com>
470 * win32-low.c (win32_create_inferior): Add call to my_wait
471 setting last_status global.
473 2018-05-10 Joel Brobecker <brobecker@adacore.com>
476 * win32-low.c (create_process): Only call gdb_tilde_expand if
477 inferior_cwd is not NULL.
479 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
481 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
482 registers to the cache if their values have changed.
483 (i387_xsave_to_cache): Provide default values for x87 control
484 registers when these features are available, but disabled.
485 * regcache.c (supply_register_by_name_zeroed): New function.
486 * regcache.h (supply_register_by_name_zeroed): Declare new
489 2018-05-07 Tom Tromey <tom@tromey.com>
491 * configure: Rebuild.
493 2018-05-04 Tom Tromey <tom@tromey.com>
495 * configure: Rebuild.
497 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
498 Pedro Alves <palves@redhat.com>
500 * linux-aarch64-low.c (aarch64_stopped_data_address):
503 2018-04-27 Tom Tromey <tom@tromey.com>
505 * configure: Rebuild.
507 2018-04-23 Tom Tromey <tom@tromey.com>
509 * configure: Rebuild.
511 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
513 * Makefile.in (depcomp): Add "..".
514 (all_deps_files): New and use it.
516 2018-04-18 Alan Hayward <alan.hayward@arm.com>
518 * configure.srv (aarch64*-*-linux*): Don't include xml.
519 (i[34567]86-*-cygwin*): Likewise.
520 (i[34567]86-*-linux*): Likewise.
521 (i[34567]86-*-lynxos*): Likewise.
522 (i[34567]86-*-mingw32ce*): Likewise.
523 (i[34567]86-*-mingw*): Likewise.
524 (i[34567]86-*-nto*): Likewise.
525 (tic6x-*-uclinux): Likewise.
526 (x86_64-*-linux*): Likewise.
527 (x86_64-*-mingw*): Likewise.
528 (x86_64-*-cygwin*): Likewise.
530 2018-04-18 Alan Hayward <alan.hayward@arm.com>
532 * tdesc.c: Remove xml parameter.
534 2018-04-18 Alan Hayward <alan.hayward@arm.com>
536 * server.c (get_features_xml): Remove cast.
537 * tdesc.c (void target_desc::accept): Fill in function.
538 (tdesc_get_features_xml): Remove old xml creation.
539 (print_xml_feature::visit_pre): Add xml vistor.
540 * tdesc.h (struct target_desc): Make xmltarget mutable.
541 (tdesc_get_features_xml): Remove declaration.
543 2018-04-18 Alan Hayward <alan.hayward@arm.com>
545 * tdesc.c (tdesc_architecture_name): Add new function.
546 (tdesc_osabi_name): Likewise.
547 (tdesc_get_features_xml): Use new functions.
549 2018-04-18 Alan Hayward <alan.hayward@arm.com>
551 * tdesc.c (tdesc_create_flags): Remove.
552 (tdesc_add_flag): Likewise.
553 (tdesc_named_type): Likewise.
554 (tdesc_create_union): Likewise.
555 (tdesc_create_struct): Likewise.
556 (tdesc_create_vector): Likewise.
557 (tdesc_add_bitfield): Likewise.
558 (tdesc_add_field): Likewise.
559 (tdesc_set_struct_size): Likewise.
561 2018-04-18 Alan Hayward <alan.hayward@arm.com>
563 * tdesc.c (~target_desc): Remove implictly deleted items.
564 (init_target_desc): Iterate all features.
565 (tdesc_get_features_xml): Use vector.
566 (tdesc_create_feature): Create feature.
567 * tdesc.h (tdesc_feature) Remove
568 (target_desc): Add features.
570 2018-04-18 Alan Hayward <alan.hayward@arm.com>
572 * Makefile.in: Add common/tdesc.c
573 * tdesc.c (init_target_desc): init all reg_defs from register
575 (tdesc_create_reg): Create tdesc_reg.
576 * tdesc.h (tdesc_feature): Add register vector.
578 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
580 * tdesc.h (struct target_desc) <features>: Change type to
581 std::vector<std::string>.
582 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
584 (tdesc_get_features_xml): Likewise.
585 (tdesc_create_feature): Likewise.
587 2018-03-26 Alan Hayward <alan.hayward@arm.com>
589 * regcache.c (find_register_by_number): Return a ref.
590 (find_regno): Use references.
591 (register_size): Likewise.
592 (register_data): Likewise.
593 * tdesc.c (target_desc::~target_desc): Remove free calls.
594 (target_desc::operator==): Use std::vector compare.
595 (init_target_desc): Use reference.
596 (tdesc_create_reg): Use reg constructors.
597 * tdesc.h (struct target_desc): Replace pointer with object.
599 2018-03-23 Alan Hayward <alan.hayward@arm.com>
601 * regcache.c (find_register_by_number): Make static.
602 (find_regno): Use find_register_by_number
603 * regcache.h (struct reg): Remove declaration.
605 2018-03-23 Alan Hayward <alan.hayward@arm.com>
607 * tdesc.c (target_desc::~target_desc): Move to here.
608 (target_desc::operator==): Likewise.
609 * tdesc.h (target_desc::~target_desc): Move from here.
610 (target_desc::operator==): Likewise.
612 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
614 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
616 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
618 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
620 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
621 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
622 and init_registers_s390_gs_linux64.
624 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
626 * linux-s390-low.c (s390_fill_gs): Remove function.
627 (s390_fill_gsbc): Remove function.
628 (s390_regsets): Set fill functions for the guarded storage regsets
631 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
633 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
634 the word size. Add comment.
635 (s390_get_wordsize): New function.
636 (s390_arch_setup): No longer select a temporary tdesc to fetch the
637 pswm with it. Instead, use s390_get_wordsize to determine the
638 word size first and derive the correct tdesc from that directly.
640 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
642 * Makefile.in: Include silent-rules.mk.
643 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
644 (COMPILE): Add ECHO_CXX.
645 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
646 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
647 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
648 (version-generated.c): Add ECHO_GEN.
649 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
650 (IPAGENT_COMPILE): Add ECHO_CXX.
651 (%-generated.c): Add ECHO_REGDAT.
653 2018-03-14 Tom Tromey <tom@tromey.com>
656 * ax.c (ax_printf): Special case for NULL.
658 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
660 * linux-low.c (linux_qxfer_libraries_svr4): Use
661 xml_escape_text_append.
663 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
665 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
667 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
669 * server.c (handle_general_set): Remove unnecessary xstrdup.
671 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
673 * server.c (parse_debug_format_options): Adjust to
674 delim_string_to_char_ptr_vec changes.
675 * thread-db.c (thread_db_load_search): Adjust to
676 dirnames_to_char_ptr_vec changes.
678 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
680 * target.h (target_enable_btrace, target_disable_btrace)
681 (target_read_btrace, target_read_btrace_conf): Turn macro into
682 inline function. Throw error if target method is not defined.
683 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
684 check for btrace target method. Be prepared to handle exceptions
685 from btrace target methods.
687 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
689 * server.c (captured_main): Change order of error message printed
690 when the current working directory cannot be found.
692 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
694 * server.c: Include "filenames.h" and "pathstuff.h".
695 (program_name): Delete variable.
696 (program_path): New anonymous class.
697 (get_exec_wrapper): Use "program_path" instead of
699 (handle_v_run): Likewise.
700 (captured_main): Likewise.
701 (process_serial_event): Likewise.
703 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
705 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
706 (OBJS): Add "pathstuff.o".
707 * server.c (current_directory): New global variable.
708 (captured_main): Initialize "current_directory".
710 2018-02-26 Alan Hayward <alan.hayward@arm.com>
712 * tdesc.c: Use common/tdesc.h.
715 2018-02-20 Alan Hayward <alan.hayward@arm.com>
716 Simon Marchi <simon.marchi@ericsson.com>
718 * Makefile.in: Switch order of make rules.
720 2018-02-19 Alan Hayward <alan.hayward@arm.com>
722 * Makefile.in: Add common directory in build.
723 * configure.ac: Add common reference.
724 * configure: Regenerate.
726 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
728 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
729 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
730 * spu-low.c (spu_target_ops): Likewise.
731 * win32-low.c (win32_target_ops): Likewise.
732 * server.c (supported_btrace_packets): Report packets unconditionally.
733 * target.h (target_ops) <supports_btrace>: Remove.
734 (target_supports_btrace): Remove.
736 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
738 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
739 (handle_btrace_disable): Change return type to void. Use exceptions
741 (handle_btrace_general_set): Catch exception and copy message to
744 2018-02-08 Tom Tromey <tom@tromey.com>
746 * linux-low.c (install_software_single_step_breakpoints): Use
748 * inferiors.c (make_cleanup_restore_current_thread): Remove.
749 (do_restore_current_thread_cleanup): Remove.
750 * gdbthread.h (make_cleanup_restore_current_thread): Don't
753 2018-02-08 Tom Tromey <tom@tromey.com>
755 * mem-break.c (set_raw_breakpoint_at): Use
756 gdb::unique_xmalloc_ptr.
758 2018-01-30 Pedro Alves <palves@redhat.com>
761 * target.c (target_terminal::terminal_state): Rename to ...
762 (target_terminal::m_terminal_state): ... this.
764 2018-01-19 James Clarke <jrtc27@jrtc27.com>
766 * linux-low.c (handle_extended_wait): Surround call to
767 thread_db_notice_clone with #ifdef USE_THREAD_DB.
769 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
771 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
772 linux_ptrace_attach_fail_reason_string now returning an
774 (linux_attach): Likewise.
775 * thread-db.c (attach_thread): Likewise.
777 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
780 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
781 checking for fs_base/gs_base fields in struct user_regs_struct.
782 * configure: Regenerate.
784 2018-01-16 Yao Qi <yao.qi@linaro.org>
787 * linux-low.c (fetch_register): Call supply_register instead of
790 2018-01-08 Yao Qi <yao.qi@linaro.org>
791 Simon Marchi <simon.marchi@ericsson.com>
793 * Makefile.in (OBS): Remove selftest.o.
794 * configure.ac: Set srv_selftest_objs if $development is true.
795 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
796 * configure: Re-generated.
797 * server.c (captured_main): Wrap variable selftest_filter with
800 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
802 * server.c (parse_debug_format_options): Return std::string.
803 (handle_monitor_command, captured_main): Adjust.
805 2018-01-05 Pedro Alves <palves@redhat.com>
808 * server.c (captured_main): Pass quiet=false to
809 save_original_signals_state.
811 2018-01-01 Joel Brobecker <brobecker@adacore.com>
813 * gdbreplay.c (gdbreplay_version): Update copyright year in
815 * server.c (gdbserver_version): Likewise.
817 2017-12-08 Tom Tromey <tom@tromey.com>
819 * ax.c (ax_printf): Update.
821 2017-12-07 Yao Qi <yao.qi@linaro.org>
823 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
824 aarch64_linux_read_description.
825 * linux-amd64-ipa.c (idx2mask): New array.
826 (get_ipa_tdesc): Move idx2mask out.
827 (initialize_low_tracepoint): Initialize target descriptions.
828 * linux-i386-ipa.c (idx2mask): New array.
829 (get_ipa_tdesc): Move idx2mask out.
830 (initialize_low_tracepoint): Initialize target descriptions.
832 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
834 * tdesc.c (struct tdesc_type): Change return type.
835 (tdesc_add_flag): Change parameter type.
836 (tdesc_add_bitfield): Likewise.
837 (tdesc_add_field): Likewise.
838 (tdesc_set_struct_size): Likewise.
840 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
842 * regcache.c (registers_to_string): Remove unused variable.
844 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
846 * inferiors.c (for_each_inferior_with_data): Remove.
847 * inferiors.h (for_each_inferior_with_data): Remove.
848 * server.c (handle_qxfer_threads_worker): Change parameter type.
849 (handle_qxfer_threads_proper): Use for_each_thread.
851 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
853 * inferiors.c (for_each_inferior): Remove.
854 (clear_inferiors): Use for_each_thread.
855 * inferiors.h (for_each_inferior): Remove.
856 * linux-low.c (linux_wait_for_event_filtered): Use
858 (linux_stabilize_threads): Likewise.
859 * regcache.c (regcache_release): Likewise.
860 * server.c (gdb_wants_all_threads_stopped): Likewise.
861 (clear_pending_status_callback): Remove.
862 (handle_status): Use for_each_thread.
863 (captured_main): Likewise.
864 * win32-low.c (child_init_thread_list): Likewise.
865 (win32_clear_inferiors): Likewise.
866 (fake_breakpoint_event): Likewise.
868 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
870 * inferiors.h (find_inferior): Remove.
871 * inferiors.c (find_inferior): Remove.
873 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
875 * linux-low.c (resume_status_pending_p): Update comment.
876 (need_step_over_p): Update comment.
878 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
880 * linux-low.c (proceed_one_lwp): Return void, change parameter
882 (unsuspend_and_proceed_one_lwp): Likewise.
883 (proceed_all_lwps): Use for_each_thread.
884 (unstop_all_lwps): Likewise.
886 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
888 * linux-low.c (linux_resume_one_thread): Return void, take
890 (linux_resume): Use for_each_thread.
892 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
894 * linux-low.c (send_sigstop_callback): Return void, change
895 parameter type. Rename to...
896 (send_sigstop): ... this.
897 (suspend_and_send_sigstop_callback): Return void, change parameter
899 (suspend_and_send_sigstop): ... this.
900 (stop_all_lwps): Use for_each_thread.
902 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
904 * linux-low.c (lwp_running): Return bool, remove unused
906 (linux_stabilize_threads): Use find_thread.
908 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
910 * linux-low.c (select_singlestep_lwp_callback): Remove.
911 (count_events_callback): Remove.
912 (select_event_lwp_callback): Remove.
913 (select_event_lwp): Use find_thread/for_each_thread.
915 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
917 * linux-low.c (not_stopped_callback): Return bool, take filter
919 (linux_wait_for_event_filtered): Use find_thread.
920 (linux_wait_1): Likewise.
922 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
924 * linux-low.c (same_lwp): Remove.
925 (find_lwp_pid): Use find_thread.
927 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
929 * linux-low.c (delete_lwp_callback): Remove.
930 (linux_mourn): Use for_each_thread.
932 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
934 * linux-low.c (linux_detach_lwp_callback): Return void, remove
935 args parameter, don't check for pid.
936 (linux_detach): Use for_each_thread.
938 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
940 * linux-low.c (struct counter): Remove.
941 (second_thread_of_pid_p): Remove.
942 (last_thread_of_process_p): Use find_thread.
944 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
946 * inferiors.c (find_inferior_in_random): Remove.
947 * inferiors.h (find_inferior_in_random): Remove.
948 * linux-low.c (status_pending_p_callback): Return bool, accept
949 parameter ptid directly.
950 (linux_wait_for_event_filtered): Use find_thread_in_random.
951 (linux_wait_1): Likewise.
953 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
955 * inferiors.c (find_inferior_id): Remove.
956 (find_thread_ptid): Move implemention from find_inferior_id to
958 * inferiors.h (find_inferior_id): Remove.
959 * server.c (handle_status): Use find_thread_ptid.
960 (process_serial_event): Likewise.
961 * thread-db.c (find_one_thread): Likewise.
962 (thread_db_thread_handle): Likewise.
963 * win32-low.c (thread_rec): Likewise.
964 (child_delete_thread): Likewise.
965 (win32_thread_alive): Likewise.
966 (get_child_debug_event): Likewise.
968 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
970 * linux-mips-low.c (update_watch_registers_callback): Return
971 void, remove pid_p parameter, don't check for pid.
972 (mips_insert_point, mips_remove_point): Use for_each_thread.
974 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
976 * lynx.low (lynx_delete_thread_callback): Remove.
977 (lynx_mourn): Use for_each_thread.
979 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
981 * regcache.c (regcache_invalidate_one): Remove.
982 (regcache_invalidate_pid): use for_each_thread.
984 2017-11-26 Tom Tromey <tom@tromey.com>
986 * linux-low.c (linux_create_inferior): Update.
988 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
990 * spu-low.c (spu_create_inferior): Fix typo in argument name.
992 2017-11-24 Alan Hayward <alan.hayward@arm.com>
994 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
995 * linux-aarch64-low.c (initialize_low_arch): Call init func.
996 * linux-aarch64-tdesc-selftest.c: New file.
997 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
999 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1001 * configure.srv: Add new file.
1002 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1003 * linux-aarch64-tdesc-selftest.c: New file.
1004 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1006 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1008 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1009 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1010 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1012 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1014 * configure.srv: Add new files.
1015 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1016 aarch64_linux_read_description.
1017 * linux-aarch64-low.c (aarch64_linux_read_description):
1018 Merge with aarch64_arch_setup.
1019 (aarch64_arch_setup): Call aarch64_linux_read_description.
1020 * linux-aarch64-tdesc.c: New file.
1021 * linux-aarch64-tdesc.h: New file.
1023 2017-11-24 Yao Qi <yao.qi@linaro.org>
1025 * configure.srv: Set $srv_regobj for tic6x-linux.
1026 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1027 (tic6x_read_description): Move some code to tic6x_arch_setup.
1028 (tic6x_tdesc_test): New function.
1029 (initialize_low_arch): Call selftests::register_test.
1031 2017-11-22 Yao Qi <yao.qi@linaro.org>
1033 * remote-utils.c (prepare_resume_reply): Use memcpy.
1035 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1037 * linux-low.c (kill_one_lwp_callback): Return void, take
1038 argument directly, don't filter on pid.
1039 (linux_kill): Use for_each_thread.
1041 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1043 * linux-low.c (need_step_over_p): Return bool, remove dummy
1045 (linux_resume, proceed_all_lwps): Use find_thread.
1047 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1049 * linux-low.c (resume_status_pending_p): Return bool, remove
1051 (linux_resume): Use find_thread.
1053 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1055 * linux-low.c (struct thread_resume_array): Remove.
1056 (linux_set_resume_request): Return void, take arguments
1058 (linux_resume): Use for_each_thread.
1060 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1062 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1063 return bool, remove data argument.
1064 (linux_stabilize_threads): Use find_thread.
1066 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1068 * linux-low.c (unsuspend_one_lwp): Remove.
1069 (unsuspend_all_lwps): Use for_each_thread, inline code from
1072 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1074 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1075 * linux-low.c (struct iterate_over_lwps_args): Remove.
1076 (iterate_over_lwps_filter): Remove.
1077 (iterate_over_lwps): Use find_thread.
1079 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1081 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1082 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1083 code from reset_lwp_ptrace_options_callback.
1085 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1087 * linux-arm-low.c (struct update_registers_data): Remove.
1088 (update_registers_callback): Return void, take arguments
1089 directly, don't check thread's pid.
1090 (arm_insert_point, arm_remove_point): Use for_each_thread.
1092 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1094 * win32-low.c (continue_one_thread): Return void, take argument
1096 (child_continue): Use for_each_thread.
1098 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1100 * win32-i386-low.c (update_debug_registers_callback): Rename
1102 (update_debug_registers): ... this, return void, remove pid_p arg.
1103 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1105 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1107 * inferiors.h (struct process_info): Add constructor, initialize
1109 <syscalls_to_catch>: Change type to std::vector<int>.
1110 * inferiors.c (add_process): Allocate process_info with new.
1111 (remove_process): Free process_info with delete.
1112 * linux-low.c (handle_extended_wait): Adjust.
1113 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1114 * server.c (handle_general_set): Adjust.
1116 2017-11-16 Pedro Alves <palves@redhat.com>
1118 * remote-utils.c (remote_close): Block SIGIO signals instead of
1119 uninstalling the SIGIO handler.
1121 2017-11-16 Alan Hayward <alan.hayward@arm.com>
1123 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1125 2017-11-16 Yao Qi <yao.qi@linaro.org>
1127 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1128 (tic6x_store_gregset): Likewise.
1129 (tic6x_usrregs_info): Move it up.
1131 2017-11-15 Alan Hayward <alan.hayward@arm.com>
1133 * Makefile.in: Update arch rules.
1134 * configure.srv: Explicitly mark arch/ files.
1136 2017-11-13 Andreas Schwab <schwab@suse.de>
1138 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1140 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1142 2017-11-06 Pedro Alves <palves@redhat.com>
1144 * config.in, configure: Regenerate.
1146 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1148 * target.c (struct thread_search): Remove.
1149 (thread_search_callback): Remove.
1150 (prepare_to_access_memory): Use for_each_thread instead of
1151 find_inferior. Inline code from thread_search_callback.
1153 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1155 * server.c (struct visit_actioned_threads_data): Remove.
1156 (visit_actioned_threads): Change prototype to take arguments
1158 (resume): Use find_thread instead of find_inferior.
1160 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1162 * server.c (queue_stop_reply_callback): Change prototype, return
1164 (find_status_pending_thread_callback): Remove.
1165 (handle_status): Replace find_inferior with find_thread and
1168 2017-10-25 Alan Hayward <alan.hayward@arm.com>
1170 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1172 (aarch64_store_gregset): Likewise.
1173 (aarch64_fill_fpregset): Likewise.
1174 (aarch64_store_fpregset): Likewise.
1176 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1178 * gdbthread.h (find_thread, for_each_thread): New functions.
1179 * inferiors.c (thread_of_pid): Remove.
1180 (find_any_thread_of_pid): Use find_thread.
1181 * linux-low.c (num_lwps): Use for_each_thread.
1183 2017-10-17 Yao Qi <yao.qi@linaro.org>
1185 * Makefile.in: Remove one rule.
1186 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1188 2017-10-17 Yao Qi <yao.qi@linaro.org>
1190 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1191 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1193 2017-10-17 Yao Qi <yao.qi@linaro.org>
1195 * configure.srv: Rename arm.o with arch/arm.o.
1197 2017-10-17 Yao Qi <yao.qi@linaro.org>
1199 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1200 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1201 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1202 (arch-i386.o, arch-amd64.o): Remove rules.
1203 (arch/%.o): New rule.
1204 Update POSTCOMPILE and COMPILE.pre.
1205 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1206 * configure: Re-generated.
1207 * configure.srv: Replace arch-i386.o with arch/i386.o.
1208 Replace arch-amd64.o with arch/amd64.o.
1210 2017-10-16 Yao Qi <yao.qi@linaro.org>
1212 * configure: Regenerated.
1214 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1216 * inferiors.h: (struct inferior_list): Remove.
1217 (struct inferior_list_entry); Remove.
1218 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1219 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1220 get_first_inferior): Remove.
1221 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1222 find_inferior_id, find_inferior_in_random): Change signature.
1223 * inferiors.c (all_threads): Change type to
1224 std::list<thread_info *>.
1225 (get_thread): Remove macro.
1226 (find_inferior, find_inferior_id): Change signature, implement
1228 (find_inferior_in_random): Change signature, implement using
1229 find_thread_in_random.
1230 (for_each_inferior, for_each_inferior_with_data): Change
1231 signature, implement using for_each_thread.
1232 (add_inferior_to_list, remove_inferior): Remove.
1233 (add_thread, get_first_thread, thread_of_pid,
1234 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1235 (get_first_inferior, one_inferior_p, clear_inferior_list):
1237 (clear_inferiors, get_thread_process): Update.
1238 * gdbthread.h: Include <list>.
1239 (struct thread_info) <entry>: Remove field.
1241 (all_threads): Change type to std::list<thread_info *>.
1242 (get_first_inferior): Add doc.
1243 (find_thread, for_each_thread, find_thread_in_random): New
1245 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1246 * linux-arm-low.c (update_registers_callback): Update.
1247 * linux-low.c (second_thread_of_pid_p): Update.
1248 (kill_one_lwp_callback, linux_detach_lwp_callback,
1249 delete_lwp_callback, status_pending_p_callback, same_lwp,
1250 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1251 iterate_over_lwps, not_stopped_callback,
1252 resume_stopped_resumed_lwps, count_events_callback,
1253 select_singlestep_lwp_callback, select_event_lwp_callback,
1254 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1255 suspend_and_send_sigstop_callback, wait_for_sigstop,
1256 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1257 lwp_running, linux_set_resume_request, resume_status_pending_p,
1258 need_step_over_p, start_step_over, linux_resume_one_thread,
1259 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1260 reset_lwp_ptrace_options_callback): Update.
1261 * linux-mips-low.c (update_watch_registers_callback): Update.
1262 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1264 (free_register_cache_thread_one): Remove.
1265 (regcache_release): Update.
1266 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1267 handle_qxfer_threads_worker): Update.
1268 (handle_query): Update, use list iterator.
1269 (visit_actioned_threads, handle_pending_status,
1270 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1271 clear_pending_status_callback, set_pending_status_callback,
1272 find_status_pending_thread_callback, handle_status,
1273 process_serial_event): Update.
1274 * target.c (thread_search_callback): Update.
1275 * thread-db.c (thread_db_get_tls_address): Update.
1276 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1278 * win32-i386-low.c (update_debug_registers_callback): Update.
1279 * win32-low.c (delete_thread_info, child_delete_thread,
1280 continue_one_thread, suspend_one_thread,
1281 get_child_debug_event): Adjust.
1283 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1285 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1286 * inferiors.h: Include <list>.
1287 (struct process_info) <entry>: Remove field.
1289 (pid_of): Change macro to function.
1290 (ptid_of, lwpid_of): Remove macro.
1291 (all_processes): Change type to std::list<process_info *>.
1292 (ALL_PROCESSES): Remove macro.
1293 (for_each_process, find_process): New function.
1294 * inferiors.c (all_processes): Change type to
1295 std::list<process_info *>.
1296 (find_thread_process): Adjust.
1297 (add_process): Likewise.
1298 (remove_process): Likewise.
1299 (find_process_pid): Likewise.
1300 (get_first_process): Likewise.
1301 (started_inferior_callback): Remove.
1302 (have_started_inferiors_p): Adjust.
1303 (attached_inferior_callback): Remove.
1304 (have_attached_inferiors_p): Adjust.
1305 * linux-low.c (check_zombie_leaders): Likewise.
1306 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1307 (x86_linux_update_xmltarget): Adjust.
1308 * server.c (handle_query): Likewise.
1309 (gdb_reattached_process): Remove.
1310 (handle_status): Adjust.
1311 (kill_inferior_callback): Likewise.
1312 (detach_or_kill_inferior): Remove.
1313 (print_started_pid): Likewise.
1314 (print_attached_pid): Likewise.
1315 (detach_or_kill_for_exit): Update.
1316 (process_serial_event): Likewise.
1317 * linux-arm-low.c (arm_new_fork): Likewise.
1319 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1321 * dll.h: Include <list>.
1322 (struct dll_info): Add constructor.
1323 <entry>: Remove field.
1324 (all_dlls): Change type to std::list<dll_info>.
1325 * dll.c: Include <algorithm>.
1326 (get_dll): Remove macro.
1327 (all_dlls): Change type to std::list<dll_info *>.
1328 (free_one_dll): Remove.
1329 (match_dll): Likewise.
1330 (loaded_dll): Adjust.
1331 (unloaded_dll): Adjust to all_dlls type change, use
1332 std::find_if. Inline code from match_dll.
1333 (clear_dlls): Adjust to all_dlls type change.
1334 * server.c (emit_dll_description): Remove.
1335 (handle_qxfer_libraries): Adjust to all_dlls type change,
1336 integrate emit_dll_description's functionality.
1338 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1340 * linux-low.h (struct linux_target_ops) <delete_process>: New
1342 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1343 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1344 (struct linux_target_ops): Add delete_process callback.
1345 * linux-arm-low.c (arm_delete_process): New.
1346 (struct linux_target_ops): Add delete_process callback.
1347 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1348 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1349 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1350 * linux-mips-low.c (mips_linux_delete_process): New.
1351 (struct linux_target_ops): Add delete_process callback.
1352 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1353 * linux-s390-low.c (struct linux_target_ops): Likewise.
1354 * linux-sh-low.c (struct linux_target_ops): Likewise.
1355 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1356 * linux-tile-low.c (struct linux_target_ops): Likewise.
1357 * linux-x86-low.c (x86_linux_delete_process): New.
1358 (struct linux_target_ops): Add delete_process callback.
1359 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1361 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1363 * linux-aarch64-low.c (the_low_target): Add thread delete
1365 * linux-arm-low.c (arm_delete_thread): New function.
1366 (the_low_target): Add thread delete callback.
1367 * linux-bfin-low.c (the_low_target): Likewise.
1368 * linux-crisv32-low.c (the_low_target): Likewise.
1369 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1371 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1373 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1374 * linux-mips-low.c (mips_linux_delete_thread): New function.
1375 (the_low_target): Add thread delete callback.
1376 * linux-ppc-low.c (the_low_target): Likewise.
1377 * linux-s390-low.c (the_low_target): Likewise.
1378 * linux-sh-low.c (the_low_target): Likewise.
1379 * linux-tic6x-low.c (the_low_target): Likewise.
1380 * linux-tile-low.c (the_low_target): Likewise.
1381 * linux-x86-low.c (the_low_target): Likewise.
1382 * linux-xtensa-low.c (the_low_target): Likewise.
1384 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1386 * win32-low.c: Include "common-inferior.h".
1388 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1390 * inferiors.c (set_inferior_cwd): New function.
1391 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1392 (handle_query): Inform that QSetWorkingDir is supported.
1393 * win32-low.c (create_process): Pass the inferior's cwd to
1396 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1398 * inferiors.c (current_inferior_cwd): New global variable.
1399 (get_inferior_cwd): New function.
1400 * inferiors.h (struct process_info) <cwd>: New field.
1402 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1404 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1405 (OBS): Add gdb_tilde_expand.o.
1407 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1409 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1410 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1412 2017-09-29 Pedro Alves <palves@redhat.com>
1414 * ax.c (gdb_parse_agent_expr): Constify.
1415 * ax.h (gdb_parse_agent_expr): Constify.
1416 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1418 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1419 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1420 * remote-utils.h (read_ptid): Constify.
1421 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1422 (process_point_options, process_serial_event): Constify.
1423 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1424 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1425 (cmd_qtbuffer): Constify.
1427 2017-09-29 Pedro Alves <palves@redhat.com>
1429 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1432 2017-09-29 Pedro Alves <palves@redhat.com>
1434 * linux-low.c (handle_extended_wait): Pass parent thread instead
1435 of process to thread_db_notice_clone.
1436 * linux-low.h (thread_db_notice_clone): Replace parent process
1437 parameter with parent thread parameter.
1438 * thread-db.c (find_one_thread): Add comment.
1439 (thread_db_notice_clone): Replace parent process parameter with
1440 parent thread parameter. Temporarily switch to the parent thread.
1442 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1444 * gdbthread.h: Include "common-gdbthread.h".
1445 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1446 "if" when validating the ptid.
1447 * remote-utils.c: Include "gdbthread.h".
1448 (prepare_resume_reply): Use "switch_to_thread".
1449 * target.c (done_accessing_memory): Likewise.
1451 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1453 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1454 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1455 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1456 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1457 s390x-gs-linux64-ipa.o to ipa_obj.
1458 * linux-s390-low.c (HWCAP_S390_GS): New define.
1459 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1461 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1462 (s390_arch_setup): Check for guarded-storage support and choose
1464 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1465 init_registers_s390x_gs_linux64.
1466 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1468 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1469 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1471 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1473 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1475 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1477 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1478 (thread_db_thread_handle): Declare.
1479 * linux-low.c (linux_target_ops): Initialize thread_handle.
1480 * server.c (handle_qxfer_threads_worker): Add support for
1482 * target.h (struct target_ops): Add new function pointer,
1484 (target_thread_handle): Define.
1485 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1487 (thread_db_thread_handle): New function.
1489 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1491 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1492 * linux-low.h (thread_db_notice_clone): Declare.
1493 * thread-db.c (thread_db_notice_clone): New function.
1495 2017-09-21 Pedro Alves <palves@redhat.com>
1497 * server.c (gdb_read_memory, handle_status, process_serial_event)
1498 (handle_serial_event, handle_target_event): Adjust to
1499 set_desired_thread prototype change.
1500 * target.c (set_desired_thread): Remove 'use_general' parameter
1502 * target.h (set_desired_thread): Remove 'use_general' parameter.
1504 2017-09-20 Tom Tromey <tom@tromey.com>
1506 * target.c (target_terminal::terminal_state): Define.
1507 (target_terminal::init): Rename from target_terminal_init.
1508 (target_terminal::inferior): Rename from
1509 target_terminal_inferior.
1510 (target_terminal::ours): Rename from target_terminal_ours.
1511 (target_terminal::ours_for_output, target_terminal::info): New.
1513 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1515 * server.c (accumulate_file_name_length): Remove.
1516 (emit_dll_description): Adjust to std::string change.
1517 (handle_qxfer_libraries): Use std::string to hold document.
1519 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1521 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1522 return type of xml_escape_text.
1523 * server.c (emit_dll_description): Likewise.
1525 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1527 * server.c (captured_main): Accept argument for --selftest.
1528 Update run_tests call.
1529 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1530 when registering selftests.
1532 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1534 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1535 instead of "VEC" for "target_desc.reg_defs".
1536 (regcache_cpy): Likewise.
1537 (registers_to_string): Likewise.
1538 (registers_from_string): Likewise.
1539 (find_regno): Likewise.
1540 (supply_regblock): Likewise.
1541 (regcache_raw_read_unsigned): Likewise.
1542 * tdesc.c (init_target_desc): Likewise.
1543 (tdesc_create_reg): Likewise.
1544 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1545 (struct target_desc) <reg_defs>: Convert to "std::vector".
1546 (target_desc): Do not initialize "reg_defs".
1547 (~target_desc): Update code to use "std::vector" instead of "VEC"
1548 for "target_desc.reg_defs".
1549 (operator==): Likewise.
1551 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1553 * inferiors.h (thread_to_gdb_id): Remove.
1554 * inferiors.c (thread_to_gdb_id): Remove.
1555 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1556 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1557 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1559 * nto-low.c (nto_fetch_registers, nto_store_registers,
1560 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1562 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1564 * inferiors.h (gdb_id_to_thread_id): Remove.
1565 * inferiors.c (gdb_id_to_thread_id): Remove.
1566 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1567 removal. Move pid declaration closer to where it's used.
1569 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1571 * server.c (handle_detach): New function.
1572 (process_serial_event): Move code out, call handle_detach.
1574 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1576 * server.c (require_running): Rename to ...
1577 (require_running_or_return): ... this ...
1578 (require_running_or_break): ... and this.
1579 (handle_query, process_serial_event): Adjust.
1581 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1583 * linux-low.c (linux_set_resume_request): Remove unused
1586 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1588 * server.c (first_thread_of): Remove.
1589 (process_serial_event): Replace usage of first_thread_of with
1590 find_any_thread_of_pid.
1591 * tracepoint.c (same_process_p): Remove.
1592 (gdb_agent_about_to_close): Replace usage of same_process_p with
1593 find_any_thread_of_pid.
1594 * linux-x86-low.c (same_process_callback): Remove.
1595 (x86_arch_setup_process_callback): Replace usage of
1596 same_process_callback with find_any_thread_of_pid.
1597 * thread-db.c (any_thread_of): Remove.
1598 (switch_to_process): Replace usage of any_thread_of with
1599 find_any_thread_of_pid.
1600 * inferiors.c (thread_pid_matches_callback): Remove.
1601 (find_thread_process): Adjust to use find_any_thread_of_pid.
1603 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1605 * regcache.c (get_thread_regcache): Guard calls to "memset"
1608 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1610 * linux-low.c (handle_extended_wait): Use
1611 "allocate_target_description" instead of "XNEW".
1612 * linux-x86-low.c (initialize_low_arch): Likewise.
1614 2017-09-05 Yao Qi <yao.qi@linaro.org>
1616 * configure.srv (srv_i386_regobj): Remove.
1617 (srv_amd64_regobj): Remove.
1618 (srv_regobj): Set it to "" for x86 non-linux targets.
1619 * linux-x86-tdesc.c (i386_linux_read_description):
1620 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1621 (init_registers_i386): Remove the declaration.
1622 (tdesc_i386): Remove the declaration.
1623 (lynx_i386_arch_setup): Call i386_create_target_description.
1624 * nto-x86-low.c: Likewise.
1625 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1626 [!__x86_64__]: include arch/i386.h.
1627 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1629 2017-09-05 Yao Qi <yao.qi@linaro.org>
1631 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1632 i386/amd64-XXX-linux from it.
1634 2017-09-05 Yao Qi <yao.qi@linaro.org>
1636 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1638 (ipa_amd64_linux_regobj): Remove.
1639 (ipa_x32_linux_regobj): Remove.
1641 2017-09-05 Yao Qi <yao.qi@linaro.org>
1643 * Makefile.in (arch-amd64.o): New rule.
1644 * configure.srv: Append arch-amd64.o.
1645 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1646 (get_ipa_tdesc): Call amd64_linux_read_description.
1647 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1648 and init_registers_amd64_XXX.
1649 * linux-x86-low.c (x86_linux_read_description): Call
1650 amd64_linux_read_description.
1651 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1652 (initialize_low_arch): Don't call init_registers_x32_XXX and
1653 init_registers_amd64_XXX.
1654 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1655 and tdesc_amd64_XXX.
1656 [__x86_64__] (amd64_tdesc_test): New function.
1657 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1658 and init_registers_amd64_XXX.
1659 * linux-x86-tdesc.c: Include arch/amd64.h.
1660 (xcr0_to_tdesc_idx): New function.
1661 (i386_linux_read_description): New function.
1662 (amd64_get_ipa_tdesc_idx): New function.
1663 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1664 (amd64_get_ipa_tdesc): Declare.
1666 2017-09-05 Yao Qi <yao.qi@linaro.org>
1668 * configure.srv (srv_i386_linux_xmlfiles): Remove
1669 i386/i386-XXX-linux.xml from it.
1671 2017-09-05 Yao Qi <yao.qi@linaro.org>
1673 * configure.srv: Set srv_i386_linux_regobj empty if $development
1675 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1676 initialize_low_tdesc.
1677 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1678 with #if initialize_low_tdesc.
1679 * linux-x86-tdesc-selftest.c: New file.
1680 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1682 2017-09-05 Yao Qi <yao.qi@linaro.org>
1684 * Makefile.in (arch-i386.o): New rule.
1685 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1686 (x86_64-*-linux*): Likewise.
1687 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1688 include arch/i386.h.
1689 (i386_linux_read_description): Remove code and call
1690 i386_create_target_description.
1691 * tdesc.c (allocate_target_description): New function.
1692 * tdesc.h (set_tdesc_architecture): Remove declaration.
1693 (set_tdesc_osabi): Likewise.
1695 2017-09-05 Yao Qi <yao.qi@linaro.org>
1697 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1698 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1699 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1701 * server.c (get_features_xml): Call tdesc_get_features_xml.
1702 * tdesc.c (set_tdesc_architecture): New function.
1703 (set_tdesc_osabi): New function.
1704 (tdesc_get_features_xml): New function.
1705 (tdesc_create_feature): Add an argument.
1706 * tdesc.h (struct target_desc) <features>: New field.
1707 <arch, osabi>: New field.
1708 (~target_desc): xfree features, arch, and osabi.
1709 (target_desc::oerator==): Don't compare .xmltarget.
1710 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1711 (set_tdesc_osabi): Likewise.
1712 (tdesc_get_features_xml): Likewise.
1714 2017-09-05 Yao Qi <yao.qi@linaro.org>
1716 * linux-x86-tdesc.c: Include selftest.h.
1717 (i386_tdesc_test): New function.
1718 (initialize_low_tdesc): Call selftests::register_test.
1719 * tdesc.h: Include regdef.h.
1720 (target_desc): Override operator == and !=.
1722 2017-09-05 Yao Qi <yao.qi@linaro.org>
1724 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1725 (ipa_obj): Likewise.
1726 * linux-i386-ipa.c: Include common/x86-xstate.h
1727 (get_ipa_tdesc): Call i386_linux_read_description.
1728 (initialize_low_tracepoint): Don't call init_registers_XXX
1729 functions, call initialize_low_tdesc instead.
1730 * linux-x86-low.c (x86_linux_read_description): Call
1731 i386_linux_read_description.
1732 (initialize_low_arch): Don't call init_registers_i386_XXX
1733 functions, call initialize_low_tdesc.
1734 * linux-x86-tdesc.c: New file.
1735 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1736 (i386_get_ipa_tdesc_idx): Declare.
1737 (i386_get_ipa_tdesc): Declare.
1738 (initialize_low_tdesc): Declare.
1740 2017-09-05 Yao Qi <yao.qi@linaro.org>
1742 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1745 2017-09-05 Yao Qi <yao.qi@linaro.org>
1747 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1748 * regcache.c (get_thread_regcache): Use VEC_length.
1749 (init_register_cache): Likewise.
1750 (regcache_cpy): Likewise.
1751 (registers_to_string): Iterate reg_defs via VEC_iterate.
1752 (find_regno): Likewise.
1753 (find_register_by_number): Use VEC_index.
1754 (register_size): Call find_register_by_number.
1755 (register_data): Call find_register_by_number.
1756 (supply_regblock): Use VEC_length.
1757 (regcache_raw_read_unsigned): Likewise.
1758 * tdesc.c (init_target_desc): Iterate reg_defs via
1760 (default_description): Update initializer.
1761 (copy_target_description): Don't update field num_registers.
1762 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1763 <num_registers>: Remove.
1765 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1767 * Makefile.in (.SECONDARY): Define target.
1769 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1771 * linux-low.c (linux_wait_1): Adjust.
1772 * server.c (queue_stop_reply_callback): Adjust.
1774 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1776 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1777 QEnvironmentUnset and QEnvironmentReset packets.
1778 (handle_query): Inform remote that QEnvironmentHexEncoded,
1779 QEnvironmentUnset and QEnvironmentReset are supported.
1781 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1783 * inferiors.h (inferior_target_data): Rename to ...
1784 (thread_target_data): ... this.
1785 (inferior_regcache_data): Rename to ...
1786 (thread_regcache_data): ... this.
1787 (set_inferior_regcache_data): Rename to ...
1788 (set_thread_regcache_data): ... this.
1789 * inferiors.c (inferior_target_data): Rename to ...
1790 (thread_target_data): ... this.
1791 (inferior_regcache_data): Rename to ...
1792 (thread_regcache_data): ... this.
1793 (set_inferior_regcache_data): Rename to ...
1794 (set_thread_regcache_data): ... this.
1795 (free_one_thread): Update.
1796 * linux-low.h (get_thread_lwp): Update.
1797 * regcache.c (get_thread_regcache): Update.
1798 (regcache_invalidate_thread): Update.
1799 (free_register_cache_thread): Update.
1800 * win32-i386-low.c (update_debug_registers_callback): Update.
1801 (win32_get_current_dr): Update.
1802 * win32-low.c (thread_rec): Update.
1803 (delete_thread_info): Update.
1804 (continue_one_thread): Update.
1805 (suspend_one_thread): Update.
1807 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1809 * inferiors.c (set_inferior_target_data): Remove.
1810 * inferiors.h (set_inferior_target_data): Remove.
1812 2017-08-18 Yao Qi <yao.qi@linaro.org>
1814 * Makefile.in (OBS): Add selftest.o.
1815 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1816 * configure, config.in: Re-generated.
1817 * server.c: Include common/sefltest.h.
1818 (captured_main): Handle option --selftest.
1820 2017-08-09 Yao Qi <yao.qi@linaro.org>
1822 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1823 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1824 i386-avx-mpx.o and i386-mmx.o.
1825 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1826 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1827 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1828 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1829 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1830 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1831 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1832 i386/amd64-avx-mpx.xml.
1834 2017-08-09 Yao Qi <yao.qi@linaro.org>
1836 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1837 and x32-avx-avx512.o.
1838 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1839 i386/x32-avx-avx512.xml.
1841 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1843 * tracepoint.h (enum class fast_tpoint_collect_result): New
1845 (fast_tracepoint_collecting): Change return type to
1846 fast_tpoint_collect_result.
1847 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1848 * linux-low.h: Include tracepoint.h.
1849 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1850 fast_tpoint_collect_result.
1851 * linux-low.c (handle_tracepoints): Adjust.
1852 (linux_fast_tracepoint_collecting): Change return type to
1853 fast_tpoint_collect_result.
1854 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1855 linux_wait_1, stuck_in_jump_pad_callback,
1856 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1857 proceed_one_lwp): Adjust to type change.
1859 2017-07-10 Yao Qi <yao.qi@linaro.org>
1861 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1863 2017-06-29 Yao Qi <yao.qi@linaro.org>
1865 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1867 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1869 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1871 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1873 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1875 * linux-low.c (linux_create_inferior): Adjust code to access the
1876 environment information via 'gdb_environ' class.
1877 * lynx-low.c (lynx_create_inferior): Likewise.
1878 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1879 (get_environ): Return a pointer to 'our_environ'.
1880 (captured_main): Initialize 'our_environ'.
1881 * server.h (get_environ): Adjust prototype.
1882 * spu-low.c (spu_create_inferior): Adjust code to access the
1883 environment information via 'gdb_environ' class.
1885 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1887 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1888 usage of "register" keyword.
1890 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1892 * configure: Re-generate.
1894 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1896 * configure: Re-generate.
1898 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1900 * Makefile.in (COMPILE.pre): Add "-x c++".
1902 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1904 * fork-child.c: Conditionally include <signal.h>.
1906 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1908 * server.c (handle_general_set): Handle new packet
1909 "QStartupWithShell".
1910 (handle_query): Add "QStartupWithShell" to the list of supported
1912 (gdbserver_usage): Add help text explaining the
1913 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1915 (captured_main): Recognize and act upon the presence of the new
1918 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1919 Pedro Alves <palves@redhat.com>
1921 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1922 * configure: Regenerate.
1923 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1925 (i[34567]86-*-lynxos*): Likewise.
1926 (spu*-*-*): Likewise.
1927 * fork-child.c: New file.
1928 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1930 (linux_ptrace_fun): New function.
1931 (linux_create_inferior): Adjust function prototype to reflect
1932 change on "target.h". Adjust function code to use
1934 (linux_request_interrupt): Delete "signal_pid".
1935 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1936 (lynx_ptrace_fun): New function.
1937 (lynx_create_inferior): Adjust function prototype to reflect
1938 change on "target.h". Adjust function code to use
1940 * nto-low.c (nto_create_inferior): Adjust function prototype and
1941 code to reflect change on "target.h". Update comments.
1942 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1943 "common-terminal.h" and "environ.h".
1944 (terminal_fd): Moved to fork-child.c.
1945 (old_foreground_pgrp): Likewise.
1946 (restore_old_foreground_pgrp): Likewise.
1947 (last_status): Make it global.
1948 (last_ptid): Likewise.
1949 (our_environ): New variable.
1950 (startup_with_shell): Likewise.
1951 (program_name): Likewise.
1952 (program_argv): Rename to...
1953 (program_args): ...this.
1954 (wrapper_argv): New variable.
1955 (start_inferior): Delete function.
1956 (get_exec_wrapper): New function.
1957 (get_exec_file): Likewise.
1958 (get_environ): Likewise.
1959 (prefork_hook): Likewise.
1960 (post_fork_inferior): Likewise.
1961 (postfork_hook): Likewise.
1962 (postfork_child_hook): Likewise.
1963 (handle_v_run): Update code to deal with arguments coming from the
1964 remote host. Update calls from "start_inferior" to
1966 (captured_main): Likewise. Initialize environment variable. Call
1968 * server.h (post_fork_inferior): New prototype.
1969 (get_environ): Likewise.
1970 (last_status): Declare.
1971 (last_ptid): Likewise.
1972 (signal_pid): Likewise.
1973 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1974 (spu_ptrace_fun): New function.
1975 (spu_create_inferior): Adjust function prototype to reflect change
1976 on "target.h". Adjust function code to use "fork_inferior".
1977 * target.c (target_terminal_init): New function.
1978 (target_terminal_inferior): Likewise.
1979 (target_terminal_ours): Likewise.
1980 * target.h: Include <vector>.
1981 (struct target_ops) <create_inferior>: Update prototype.
1982 (create_inferior): Update macro.
1983 * utils.c (gdb_flush_out_err): New function.
1984 * win32-low.c (win32_create_inferior): Adjust function prototype
1985 and code to reflect change on "target.h".
1987 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1989 * inferiors.c (switch_to_thread): New function.
1991 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1993 * Makefile.in (SFILE): Add "common/job-control.c".
1994 (OBS): Add "job-control.o".
1996 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1998 * Makefile: Remove "@host_makefile_frag@".
2000 2017-05-05 Pedro Alves <palves@redhat.com>
2002 * configure: Regenerate.
2004 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2006 * configure: Regenerate.
2008 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2010 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2011 software_single_step change of return type to
2012 std::vector<CORE_ADDR>.
2013 * linux-low.c (install_software_single_step_breakpoints):
2015 * linux-low.h (install_software_single_step_breakpoints):
2018 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2020 * remote-utils.c: Include "gdb_termios.h" instead of
2022 * terminal.h: Delete file.
2024 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2026 * server.c: Include <vector>.
2027 <program_argv, wrapper_argv>: Convert to std::vector.
2028 (start_inferior): Rewrite function to use C++.
2029 (handle_v_run): Likewise. Update code that calculates the argv
2030 based on the vRun packet; use C++.
2031 (captured_main): Likewise.
2033 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2035 * server.c (handle_v_cont): Initialize thread_resume::thread
2038 2017-04-05 Pedro Alves <palves@redhat.com>
2040 * configure: Regenerate.
2042 2017-04-05 Pedro Alves <palves@redhat.com>
2044 * gdbreplay.c (sync_error): Constify.
2045 * linux-x86-low.c (push_opcode): Constify.
2047 2017-04-05 Pedro Alves <palves@redhat.com>
2049 * win32-low.c (get_child_debug_event)
2050 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2051 Report TARGET_WAITKIND_SPURIOUS instead.
2053 2017-04-05 Pedro Alves <palves@redhat.com>
2055 * remote-utils.c (remote_prepare, remote_open): Constify.
2056 * remote-utils.h (remote_prepare, remote_open): Constify.
2057 * server.c (captured_main): Constify 'port' handling.
2059 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2061 * Makefile.in (clean): Clear .deps.
2063 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2065 * .gitignore: Remove generated files, replace with wildcard.
2066 * (clean): Replace removal of generated files with wildcard.
2067 (version.c): Replace with...
2068 (version-generated.c): ...this.
2069 (xml-builtin.c): Replace with...
2070 (xml-builtin-generated.c): ...this.
2071 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2072 (%.c: *regformats*): Replace with...
2073 (%-generated.c: *regformats*): ...this.
2075 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2077 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2078 (xtensa_fill_gregset): Call collect_register_by_name for
2080 (xtensa_store_gregset): Call supply_register_by_name for
2083 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2085 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2086 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2087 (xtensa_store_gregset): Call supply_register for all registers in
2088 a0_regnum..a0_regnum + C0_NREGS range.
2090 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2092 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2093 (ax-ipa.o: ax.c): Remove.
2094 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2095 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2096 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2097 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2098 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2100 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2102 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2103 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2104 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2105 (errors-ipa.o: ../common/errors.c): Remove.
2106 (format-ipa.o: ../common/format.c): Remove.
2107 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2109 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2111 * Makefile.in (%-ipa.o: %.c): New rule.
2112 (tracepoint-ipa.o: tracepoint.c): Remove.
2113 (utils-ipa.o: utils.c): Remove.
2114 (remote-utils-ipa.o: remote-utils.c): Remove.
2115 (regcache-ipa.o: regcache.c): Remove.
2116 (i386-linux-ipa.o: i386-linux.c): Remove.
2117 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2118 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2119 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2120 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2121 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2122 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2123 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2124 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2125 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2126 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2127 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2128 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2129 (aarch64-ipa.o: aarch64.c): Remove.
2130 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2131 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2132 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2133 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2134 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2135 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2136 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2137 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2138 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2139 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2140 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2141 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2142 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2143 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2144 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2145 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2146 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2147 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2148 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2149 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2150 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2151 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2152 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2153 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2154 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2155 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2156 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2157 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2158 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2159 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2160 (tdesc-ipa.o: tdesc.c): Remove.
2161 (x32-linux-ipa.o: x32-linux.c): Remove.
2162 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2163 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2165 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2167 * Makefile.in (%.o: ../arch/%.c): New rule.
2168 (arm.o: ../arch/arm.c): Remove.
2169 (arm-linux.o: ../arch/arm-linux.c): Remove.
2170 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2171 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2173 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2175 * Makefile.in (%.o: ../nat/%.c): New rule.
2176 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2177 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2178 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2179 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2180 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2181 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2182 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2183 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2184 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2185 (linux-personality.o: ../nat/linux-personality.c): Remove.
2186 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2187 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2188 (x86-linux.o: ../nat/x86-linux.c): Remove.
2189 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2190 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2192 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2194 * Makefile.in (%.o: ../common/%.c): New rule.
2195 (signals.o: ../common/signals.c): Remove.
2196 (print-utils.o: ../common/print-utils.c): Remove.
2197 (rsp-low.o: ../common/rsp-low.c): Remove.
2198 (common-utils.o: ../common/common-utils.c): Remove.
2199 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2200 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2201 (vec.o: ../common/vec.c): Remove.
2202 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2203 (xml-utils.o: ../common/xml-utils.c): Remove.
2204 (ptid.o: ../common/ptid.c): Remove.
2205 (buffer.o: ../common/buffer.c): Remove.
2206 (format.o: ../common/format.c): Remove.
2207 (filestuff.o: ../common/filestuff.c): Remove.
2208 (agent.o: ../common/agent.c): Remove.
2209 (errors.o: ../common/errors.c): Remove.
2210 (environ.o: ../common/environ.c): Remove.
2211 (common-debug.o: ../common/common-debug.c): Remove.
2212 (cleanups.o: ../common/cleanups.c): Remove.
2213 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2214 (fileio.o: ../common/fileio.c): Remove.
2215 (common-regcache.o: ../common/common-regcache.c): Remove.
2216 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2217 (new-op.o: ../common/new-op.c): Remove.
2218 (btrace-common.o: ../common/btrace-common.c): Remove.
2220 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2222 * Makefile.in (%.o: ../target/%.c): New rule.
2223 (waitstatus.o: ../target/waitstatus.c): Remove.
2225 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2228 (%.c: ../regformats/%.dat,
2229 (%.c: ../regformats/arm/%.dat,
2230 (%.c: ../regformats/i386/%.dat,
2231 (%.c: ../regformats/rs6000/%.dat): New rules.
2232 (aarch64.c): Remove.
2233 (reg-arm.c): Remove.
2234 (arm-with-iwmmxt.c): Remove.
2235 (arm-with-vfpv2.c): Remove.
2236 (arm-with-vfpv3.c): Remove.
2237 (arm-with-neon.c): Remove.
2238 (reg-bfin.c): Remove.
2239 (reg-cris.c): Remove.
2240 (reg-crisv32.c): Remove.
2242 (i386-linux.c): Remove.
2243 (i386-avx.c): Remove.
2244 (i386-avx-linux.c): Remove.
2245 (i386-avx-avx512.c): Remove.
2246 (i386-avx-avx512-linux.c): Remove.
2247 (i386-mpx.c): Remove.
2248 (i386-mpx-linux.c): Remove.
2249 (i386-avx-mpx-avx512-pku.c): Remove.
2250 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2251 (i386-avx-mpx.c): Remove.
2252 (i386-avx-mpx-linux.c): Remove.
2253 (i386-mmx.c): Remove.
2254 (i386-mmx-linux.c): Remove.
2255 (reg-ia64.c): Remove.
2256 (reg-m32r.c): Remove.
2257 (reg-m68k.c): Remove.
2259 (mips-linux.c): Remove.
2260 (mips-dsp-linux.c): Remove.
2261 (mips64-linux.c): Remove.
2262 (mips64-dsp-linux.c): Remove.
2263 (nios2-linux.c): Remove.
2264 (powerpc-32.c): Remove.
2265 (powerpc-32l.c): Remove.
2266 (powerpc-altivec32l.c): Remove.
2267 (powerpc-cell32l.c): Remove.
2268 (powerpc-vsx32l.c): Remove.
2269 (powerpc-isa205-32l.c): Remove.
2270 (powerpc-isa205-altivec32l.c): Remove.
2271 (powerpc-isa205-vsx32l.c): Remove.
2272 (powerpc-e500l.c): Remove.
2273 (powerpc-64l.c): Remove.
2274 (powerpc-altivec64l.c): Remove.
2275 (powerpc-cell64l.c): Remove.
2276 (powerpc-vsx64l.c): Remove.
2277 (powerpc-isa205-64l.c): Remove.
2278 (powerpc-isa205-altivec64l.c): Remove.
2279 (powerpc-isa205-vsx64l.c): Remove.
2280 (s390-linux32.c): Remove.
2281 (s390-linux32v1.c): Remove.
2282 (s390-linux32v2.c): Remove.
2283 (s390-linux64.c): Remove.
2284 (s390-linux64v1.c): Remove.
2285 (s390-linux64v2.c): Remove.
2286 (s390-te-linux64.c): Remove.
2287 (s390-vx-linux64.c): Remove.
2288 (s390-tevx-linux64.c): Remove.
2289 (s390x-linux64.c): Remove.
2290 (s390x-linux64v1.c): Remove.
2291 (s390x-linux64v2.c): Remove.
2292 (s390x-te-linux64.c): Remove.
2293 (s390x-vx-linux64.c): Remove.
2294 (s390x-tevx-linux64.c): Remove.
2295 (tic6x-c64xp-linux.c): Remove.
2296 (tic6x-c64x-linux.c): Remove.
2297 (tic6x-c62x-linux.c): Remove.
2299 (reg-sparc64.c): Remove.
2300 (reg-spu.c): Remove.
2302 (amd64-linux.c): Remove.
2303 (amd64-avx.c): Remove.
2304 (amd64-avx-linux.c): Remove.
2305 (amd64-avx-avx512.c): Remove.
2306 (amd64-avx-avx512-linux.c): Remove.
2307 (amd64-mpx.c): Remove.
2308 (amd64-mpx-linux.c): Remove.
2309 (amd64-avx-mpx-avx512-pku.c): Remove.
2310 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2311 (amd64-avx-mpx.c): Remove.
2312 (amd64-avx-mpx-linux.c): Remove.
2314 (x32-linux.c): Remove.
2315 (x32-avx.c): Remove.
2316 (x32-avx-linux.c): Remove.
2317 (x32-avx-avx512.c): Remove.
2318 (x32-avx-avx512-linux.c): Remove.
2319 (reg-xtensa.c): Remove.
2320 (reg-tilegx.c): Remove.
2321 (reg-tilegx32.c): Remove.
2323 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2325 * Makefile.in (SFILES): Add "common/environ.c".
2326 (OBJS): Add "common/environ.h".
2328 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2330 * configure.ac: Check if the fs_base and gs_base members of
2331 `struct user_regs_struct' exist.
2332 * config.in: Regenerated.
2333 * configure: Likewise.
2335 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2337 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2339 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2340 (get_next_pcs_syscall_next_pc): Likewise.
2342 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
2344 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2345 * nto-x86-low.c: Likewise.
2347 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2349 * Makefile.in: Include disable-implicit-rules.mk.
2351 2016-11-23 Pedro Alves <palves@redhat.com>
2353 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2354 (debug_vprintf): Use std::chrono::steady_clock instead of
2355 gettimeofday. Use '.' instead of ':'.
2356 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2357 (get_timestamp): Use std::chrono::steady_clock instead of
2360 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2362 * Makefile.in: Fix whitespace formatting.
2364 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2366 * Makefile.in (SFILES, OBS): Flatten list and order
2369 2016-11-23 Pedro Alves <palves@redhat.com>
2371 * event-loop.c (handle_file_event): Use warning.
2372 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2373 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2376 2016-11-23 Pedro Alves <palves@redhat.com>
2378 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2380 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2381 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2382 debug_printf and debug_flush for debug output.
2383 * server.c (handle_general_set): Likewise.
2384 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2387 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2389 * Makefile.in (.c.o): Replace rule with ...
2390 (%.o: %.c): ... this one.
2392 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2394 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2395 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2397 * configure.ac: Remove checks for the make program.
2398 * configure: Re-generate.
2400 2016-10-28 Pedro Alves <palves@redhat.com>
2402 * Makefile.in (CXX_DIALECT): Get from configure.
2403 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2404 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2405 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2406 * config.in: Regenerate.
2407 * configure: Regenerate.
2409 2016-10-27 Yao Qi <yao.qi@linaro.org>
2411 * linux-low.c (linux_supports_range_stepping): Return true if
2412 can_software_single_step return true.
2414 2016-10-27 Yao Qi <yao.qi@linaro.org>
2416 * inferiors.c (find_inferior_in_random): New function.
2417 * inferiors.h (find_inferior_in_random): Declare.
2418 * linux-low.c (linux_wait_for_event_filtered): Call
2419 find_inferior_in_random instead of find_inferior.
2421 2016-10-27 Yao Qi <yao.qi@linaro.org>
2423 * linux-low.c (linux_wait_1): If single-step breakpoints are
2424 inserted, remove them.
2426 2016-10-26 Pedro Alves <palves@redhat.com>
2428 * linux-low.c (handle_extended_wait): Link parent/child fork
2430 (linux_wait_1): Unlink them.
2431 (linux_set_resume_request): Ignore resume requests for
2432 already-resumed and unhandled fork child threads.
2433 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2434 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2436 (handle_v_requests) <vCont>: Don't call require_running.
2437 * server.h (in_queued_stop_replies): New declaration.
2439 2016-10-24 Yao Qi <yao.qi@linaro.org>
2442 * linux-aarch64-low.c (append_insns): Cast the return value to
2445 2016-10-10 Yao Qi <yao.qi@linaro.org>
2447 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2449 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2451 * target.c (target_supports_multi_process): New function, moved
2453 * target.h (target_supports_multi_process): ... here. Remove
2456 2016-10-05 Tom Tromey <tom@tromey.com>
2459 * tracepoint.c (handle_tracepoint_bkpts): Check
2460 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2462 2016-10-05 Yao Qi <yao.qi@linaro.org>
2464 * configure.srv: Update the path of arm-*.xml files.
2466 2016-10-05 Terry Guo <terry.guo@arm.com>
2467 Yao Qi <yao.qi@linaro.org>
2469 * Makefile.in: Adjust the path of rules.
2470 * configure.srv: Update the path of xml files.
2471 * regformats/arm-with-iwmmxt.dat: Regenerated.
2472 * regformats/arm-with-neon.dat: Likewise.
2473 * regformats/arm-with-vfpv2.dat: Likewise.
2474 * regformats/arm-with-vfpv3.dat Likewise.
2476 2016-09-30 Yao Qi <yao.qi@linaro.org>
2479 * target.c (target_stop_and_wait): Don't call
2480 target_continue_no_signal, use resume_stop instead.
2482 2016-09-26 Yao Qi <yao.qi@linaro.org>
2484 * linux-low.c (linux_wait_1): Call debug_exit.
2486 2016-09-23 Pedro Alves <palves@redhat.com>
2488 * Makefile.in (SFILES): Add common/new-op.c.
2489 (OBS): Add common/new-op.o.
2490 (new-op.o): New rule.
2492 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2494 * .gitinore: Ignore more files.
2496 2016-09-21 Yao Qi <yao.qi@linaro.org>
2498 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2501 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2503 * server.c (start_inferior): Call target_mourn_inferior instead of
2504 mourn_inferior; pass ptid_t argument to it.
2506 (handle_target_event): Likewise.
2507 * target.c (target_mourn_inferior): New function.
2508 * target.h (mourn_inferior): Delete macro.
2510 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2512 * linux-low.c (lwp_is_stepping): New function.
2514 2016-09-06 Carl Love <cel@us.ibm.com>
2516 * server.c (start_inferior): Fixed comment, requested comment change
2517 didn't get updated correctly. Removed reference to ptrace () call as
2518 it is only true on Linux systems.
2520 2016-09-06 Carl Love <cel@us.ibm.com>
2522 * server.c (start_inferior): Do not call
2523 function target_post_create_inferior () if the
2524 inferior process has already exited.
2526 2016-09-05 Pedro Alves <palves@redhat.com>
2528 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2529 (COMPILE.pre, CC_LD): Use CXX directly.
2530 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2531 * acinclude.m4: Don't include build-with-cxx.m4.
2532 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2533 * configure: Regenerate.
2535 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2538 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2539 call writing data to own_buf.
2541 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2543 * target.c (mywait): Call target_wait instead of
2545 (target_wait): New function.
2547 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2549 * server.c (start_inferior): New variable 'ptid'. Replace calls
2550 to the_target->resume by target_continue{,_no_signal}, depending
2552 * target.c (target_stop_and_wait): Call target_continue_no_signal
2553 instead of the_target->resume.
2554 (target_continue): New function.
2556 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2558 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2560 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2563 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2565 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2566 * linux-arm-low.c (ps_get_thread_area): Likewise.
2567 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2568 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2569 * linux-mips-low.c (ps_get_thread_area): Likewise.
2570 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2571 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2572 * linux-x86-low.c (ps_get_thread_area): Likewise.
2573 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2575 2016-08-19 Pedro Alves <palves@redhat.com>
2577 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2579 2016-08-19 Pedro Alves <palves@redhat.com>
2581 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2582 comment. Use memcpy instead of casting through unsigned long.
2584 2016-08-19 Pedro Alves <palves@redhat.com>
2586 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2587 allocating around 0x80000000.
2589 2016-08-19 Pedro Alves <palves@redhat.com>
2592 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2593 (x32-avx512-linux-ipa.o): New rules.
2594 * configure.ac (x86_64-*-linux*): New x32 check.
2595 * configure.srv (ipa_x32_linux_regobj): New.
2596 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2597 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2599 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2601 * configure: Regenerate.
2603 2016-08-09 Pedro Alves <palves@redhat.com>
2606 * Makefile.in (OBS): Add signals-state-save-restore.o.
2607 (signals-state-save-restore.o): New rule.
2608 * config.in: Regenerate.
2609 * configure: Regenerate.
2610 * linux-low.c: Include "signals-state-save-restore.h".
2611 (linux_create_inferior): Call
2612 restore_original_signals_state.
2613 * server.c: Include "dispositions-save-restore.h".
2614 (captured_main): Call save_original_signals_state.
2616 2016-08-05 Pedro Alves <palves@redhat.com>
2618 * configure: Regenerate.
2620 2016-08-04 Yao Qi <yao.qi@linaro.org>
2622 * linux-low.c (regsets_fetch_inferior_registers): Check
2623 errno is ESRCH or not.
2625 2016-08-02 Yao Qi <yao.qi@linaro.org>
2627 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2628 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2629 (thread_db_load_search): Update.
2630 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2631 td_ta_set_event and td_ta_event_getmsg.
2633 2016-07-26 Pedro Alves <palves@redhat.com>
2636 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2637 of unsigned long for 64-bit registers and use uint32_t instead of
2638 unsigned int for 32-bit registers.
2640 2016-07-26 Pedro Alves <palves@redhat.com>
2642 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2645 2016-07-21 Tom Tromey <tom@tromey.com>
2647 * configure: Rebuild.
2649 2016-07-21 Yao Qi <yao.qi@linaro.org>
2651 * mem-break.c (find_gdb_breakpoint): Cast bp to
2652 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2654 2016-07-21 Yao Qi <yao.qi@linaro.org>
2656 * server.c (handle_v_requests): Support s and S actions
2657 if target_supports_software_single_step return true.
2659 2016-07-21 Yao Qi <yao.qi@linaro.org>
2661 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2662 is resume_step, call maybe_hw_step.
2663 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2665 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2667 (proceed_one_lwp): If resume request is resume_step, install
2668 reinsert breakpoints and call maybe_hw_step.
2670 2016-07-21 Yao Qi <yao.qi@linaro.org>
2672 * linux-low.c (proceed_one_lwp): Declare.
2673 (linux_resume_one_thread): Remove local variable 'step'.
2674 Lift code enqueue signal. Call proceed_one_lwp instead of
2675 linux_resume_one_lwp.
2677 2016-07-21 Yao Qi <yao.qi@linaro.org>
2679 * linux-low.c (linux_resume_one_thread): Call
2680 enqueue_pending_signal.
2682 2016-07-21 Yao Qi <yao.qi@linaro.org>
2684 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2685 * inferiors.c (do_restore_current_thread_cleanup): New function.
2686 (make_cleanup_restore_current_thread): Likewise.
2687 * linux-low.c (install_software_single_step_breakpoints): Call
2688 make_cleanup_restore_current_thread. Switch current_thread to
2691 2016-07-21 Yao Qi <yao.qi@linaro.org>
2693 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2694 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2695 (clone_one_breakpoint): Likewise.
2696 (delete_reinsert_breakpoints): Change parameter to thread.
2698 (has_reinsert_breakpoints): Likewise.
2699 (uninsert_reinsert_breakpoints): Likewise.
2700 (reinsert_reinsert_breakpoints): Likewise.
2701 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2702 (delete_reinsert_breakpoints): Likewise.
2703 (reinsert_reinsert_breakpoints): Likewise.
2704 (uninsert_reinsert_breakpoints): Likewise.
2705 (has_reinsert_breakpoints): Likewise.
2707 2016-07-21 Yao Qi <yao.qi@linaro.org>
2709 * inferiors.c (get_thread_process): Make parameter const.
2710 * inferiors.h (get_thread_process): Update declaration.
2711 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2712 Add new parameters child_thread and parent_thread. Callers
2714 * mem-break.h (clone_all_breakpoints): Update declaration.
2716 2016-07-21 Yao Qi <yao.qi@linaro.org>
2718 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2719 <command_list, handler>: Remove.
2720 (struct gdb_breakpoint): New.
2721 (struct other_breakpoint): New.
2722 (struct reinsert_breakpoint): New.
2723 (is_gdb_breakpoint): New function.
2724 (any_persistent_commands): Update command_list if
2725 is_gdb_breakpoint returns true.
2726 (set_breakpoint): Create breakpoints according to their types.
2727 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2728 (set_gdb_breakpoint_1): Likewise.
2729 (set_gdb_breakpoint): Likewise.
2730 (clear_breakpoint_conditions): Change parameter type to
2731 'struct gdb_breakpoint *'.
2732 (clear_breakpoint_commands): Likewise.
2733 (clear_breakpoint_conditions_and_commands): Likewise.
2734 (add_condition_to_breakpoint): Likewise.
2735 (add_breakpoint_condition): Likewise.
2736 (add_commands_to_breakpoint): Likewise.
2737 (check_breakpoints): Check other_breakpoint.
2738 (clone_one_breakpoint): Clone breakpopint according to its type.
2739 * mem-break.h (struct gdb_breakpoint): Declare.
2740 (set_gdb_breakpoint): Update declaration.
2741 (clear_breakpoint_conditions_and_commands): Likewise.
2742 (add_breakpoint_condition): Likewise.
2743 (add_breakpoint_commands): Likewise.
2744 * server.c (process_point_options): Change parameter type to
2745 'struct gdb_breakpoint *'.
2747 2016-07-21 Yao Qi <yao.qi@linaro.org>
2749 * mem-break.c (set_breakpoint_at): Rename it to ...
2750 (set_breakpoint_type_at): ... it.
2751 (set_breakpoint_at): Call set_breakpoint_type_at.
2752 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2753 * mem-break.h (set_breakpoint_at): Update comments.
2755 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2757 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2759 (nios2_store_gregset): Likewise.
2761 2016-07-01 Pedro Alves <palves@redhat.com>
2762 Antoine Tremblay <antoine.tremblay@ericsson.com>
2764 * linux-low.c: Change interface to take the target lwp_info
2765 pointer directly and return void. Handle detaching from a zombie
2767 (linux_detach_lwp_callback): New function.
2768 (linux_detach): Detach from the leader thread after detaching from
2771 2016-06-28 Yao Qi <yao.qi@linaro.org>
2773 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2774 for variable new_offset.
2775 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2776 (aarch64_ftrace_insn_reloc_cb): Likewise.
2777 (aarch64_ftrace_insn_reloc_tb): Likewise.
2778 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2779 PRIx64 instead of PRIx32.
2781 2016-06-28 Yao Qi <yao.qi@linaro.org>
2783 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2784 (the_low_target): Install arm_get_syscall_trapinfo.
2786 2016-06-28 Yao Qi <yao.qi@linaro.org>
2788 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2790 (the_low_target): Install aarch64_get_syscall_trapinfo.
2792 2016-06-28 Yao Qi <yao.qi@linaro.org>
2794 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2796 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2797 Remove parameter sysno.
2798 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2801 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2803 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2804 (s390_emit_ne_goto): Likewise.
2805 (s390_emit_lt_goto): Likewise.
2806 (s390_emit_le_goto): Likewise.
2807 (s390_emit_gt_goto): Likewise.
2808 (s390_emit_ge_goto): Likewise.
2809 (s390x_emit_eq_goto): Likewise.
2810 (s390x_emit_ne_goto): Likewise.
2811 (s390x_emit_lt_goto): Likewise.
2812 (s390x_emit_le_goto): Likewise.
2813 (s390x_emit_gt_goto): Likewise.
2814 (s390x_emit_ge_goto): Likewise.
2815 (s390_emit_ops_impl): Mark variable static.
2816 (s390x_emit_ops): Likewise.
2818 2016-06-17 Yao Qi <yao.qi@linaro.org>
2820 * linux-low.c (handle_extended_wait): Call
2821 uninsert_reinsert_breakpoints for the parent process. Remove
2822 reinsert breakpoints from the child process. Reinsert them to
2823 the parent process when vfork is done.
2824 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2825 (reinsert_reinsert_breakpoints): New function.
2826 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2827 (reinsert_reinsert_breakpoints): Declare.
2829 2016-06-17 Yao Qi <yao.qi@linaro.org>
2831 * linux-low.c (handle_extended_wait): If the parent is doing
2832 step-over, remove the reinsert breakpoints from the forked child.
2834 2016-06-17 Yao Qi <yao.qi@linaro.org>
2836 * linux-low.c (unsuspend_all_lwps): Declare.
2837 (linux_low_filter_event): If thread exited, call finish_step_over.
2838 If step-over is finished, unsuspend other threads.
2840 2016-06-17 Yao Qi <yao.qi@linaro.org>
2842 * linux-low.c (linux_resume_one_lwp_throw): Assert
2843 has_reinsert_breakpoints returns false.
2844 * mem-break.c (delete_disabled_breakpoints): Assert
2845 bp type isn't reinsert_breakpoint.
2847 2016-06-17 Yao Qi <yao.qi@linaro.org>
2849 * linux-low.c (maybe_hw_step): New function.
2850 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2851 (finish_step_over): Switch current_thread to lwp temporarily,
2852 and assert has_reinsert_breakpoints returns true.
2853 (proceed_one_lwp): Call maybe_hw_step.
2854 * mem-break.c (has_reinsert_breakpoints): New function.
2855 * mem-break.h (has_reinsert_breakpoints): Declare.
2857 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2859 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2861 2016-05-17 Yao Qi <yao.qi@linaro.org>
2863 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2864 instead of find_inferior.
2866 2016-05-05 Yao Qi <yao.qi@linaro.org>
2868 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2869 Initialize res to zero.
2871 2016-05-05 Yao Qi <yao.qi@linaro.org>
2873 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2876 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2878 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2879 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2880 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2882 2016-04-28 Par Olsson <par.olsson@windriver.com>
2883 Simon Marchi <simon.marchi@ericsson.com>
2885 * tracepoint.c (write_inferior_int8): New function.
2886 (cmd_qtenable_disable): Write enable flag using
2887 write_inferior_int8.
2889 2016-04-25 Yao Qi <yao.qi@linaro.org>
2891 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2892 (need_step_over_p): Return zero if the LWP has pending signals
2893 can be delivered on software single step target.
2895 2016-04-25 Yao Qi <yao.qi@linaro.org>
2897 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2898 return instead of error.
2900 2016-04-22 Yao Qi <yao.qi@linaro.org>
2902 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2905 2016-04-22 Yao Qi <yao.qi@linaro.org>
2907 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2908 signal when stepping over breakpoint with software single
2911 2016-04-21 Pedro Alves <palves@redhat.com>
2913 * linux-s390-low.c (s390_collect_ptrace_register)
2914 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2916 (s390_check_regset): Use void * instead of gdb_byte *.
2918 2016-04-20 Pedro Alves <palves@redhat.com>
2920 * configure: Renegerate.
2922 2016-04-20 Yao Qi <yao.qi@linaro.org>
2924 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2925 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2927 (arm_store_gregset): Likewise.
2929 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2931 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2932 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2933 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2934 (amd64-avx-mpx-linux.c): New rules.
2935 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2936 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2937 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2938 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2939 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2940 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2941 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2942 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2943 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2944 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2945 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2946 * linux-x86-low.c (x86_linux_read_description): Add case for
2947 X86_XSTATE_AVX_MPX_MASK.
2948 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2949 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2950 init_registers_i386_avx_mpx_linux.
2951 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2952 (initialize_low_tracepoint): Call
2953 init_registers_i386_avx_mpx_linux.
2954 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2955 (initialize_low_tracepoint): Call
2956 init_registers_amd64_avx_mpx_linux.
2957 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2958 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2959 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2962 2016-04-18 Pedro Alves <palves@redhat.com>
2964 * configure: Regenerate.
2966 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2968 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2969 (aarch64_emit_sub): Likewise.
2971 2016-04-12 Pedro Alves <palves@redhat.com>
2973 * utils.c (prepare_to_throw_exception): Delete.
2975 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2977 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2979 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2981 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2983 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2985 * linux-aarch64-ipa.c: Add <elf.h> include.
2986 * linux-ppc-ipa.c: Add <elf.h> include.
2987 * linux-s390-ipa.c: Add <elf.h> include.
2989 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2991 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2992 (get_raw_reg_ptr): Likewise.
2993 (get_trace_state_variable_value_ptr): Likewise.
2994 (set_trace_state_variable_value_ptr): Likewise.
2995 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2998 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2999 Marcin Kościelnicki <koriakin@0x04.net>
3002 * linux-ppc-low.c (emit_insns): New function.
3003 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3004 (ppc_emit_prologue): New function.
3005 (ppc_emit_epilogue): New function.
3006 (ppc_emit_add): New function.
3007 (ppc_emit_sub): New function.
3008 (ppc_emit_mul): New function.
3009 (ppc_emit_lsh): New function.
3010 (ppc_emit_rsh_signed): New function.
3011 (ppc_emit_rsh_unsigned): New function.
3012 (ppc_emit_ext): New function.
3013 (ppc_emit_zero_ext): New function.
3014 (ppc_emit_log_not): New function.
3015 (ppc_emit_bit_and): New function.
3016 (ppc_emit_bit_or): New function.
3017 (ppc_emit_bit_xor): New function.
3018 (ppc_emit_bit_not): New function.
3019 (ppc_emit_equal): New function.
3020 (ppc_emit_less_signed): New function.
3021 (ppc_emit_less_unsigned): New function.
3022 (ppc_emit_ref): New function.
3023 (ppc_emit_const): New function.
3024 (ppc_emit_reg): New function.
3025 (ppc_emit_pop): New function.
3026 (ppc_emit_stack_flush): New function.
3027 (ppc_emit_swap): New function.
3028 (ppc_emit_stack_adjust): New function.
3029 (ppc_emit_call): New function.
3030 (ppc_emit_int_call_1): New function.
3031 (ppc_emit_void_call_2): New function.
3032 (ppc_emit_if_goto): New function.
3033 (ppc_emit_goto): New function.
3034 (ppc_emit_eq_goto): New function.
3035 (ppc_emit_ne_goto): New function.
3036 (ppc_emit_lt_goto): New function.
3037 (ppc_emit_le_goto): New function.
3038 (ppc_emit_gt_goto): New function.
3039 (ppc_emit_ge_goto): New function.
3040 (ppc_write_goto_address): New function.
3041 (ppc_emit_ops_impl): New static variable.
3042 (ppc64v1_emit_prologue): New function.
3043 (ppc64v2_emit_prologue): New function.
3044 (ppc64_emit_epilogue): New function.
3045 (ppc64_emit_add): New function.
3046 (ppc64_emit_sub): New function.
3047 (ppc64_emit_mul): New function.
3048 (ppc64_emit_lsh): New function.
3049 (ppc64_emit_rsh_signed): New function.
3050 (ppc64_emit_rsh_unsigned): New function.
3051 (ppc64_emit_ext): New function.
3052 (ppc64_emit_zero_ext): New function.
3053 (ppc64_emit_log_not): New function.
3054 (ppc64_emit_bit_and): New function.
3055 (ppc64_emit_bit_or): New function.
3056 (ppc64_emit_bit_xor): New function.
3057 (ppc64_emit_bit_not): New function.
3058 (ppc64_emit_equal): New function.
3059 (ppc64_emit_less_signed): New function.
3060 (ppc64_emit_less_unsigned): New function.
3061 (ppc64_emit_ref): New function.
3062 (ppc64_emit_const): New function.
3063 (ppc64v1_emit_reg): New function.
3064 (ppc64v2_emit_reg): New function.
3065 (ppc64_emit_pop): New function.
3066 (ppc64_emit_stack_flush): New function.
3067 (ppc64_emit_swap): New function.
3068 (ppc64v1_emit_call): New function.
3069 (ppc64v2_emit_call): New function.
3070 (ppc64v1_emit_int_call_1): New function.
3071 (ppc64v2_emit_int_call_1): New function.
3072 (ppc64v1_emit_void_call_2): New function.
3073 (ppc64v2_emit_void_call_2): New function.
3074 (ppc64_emit_if_goto): New function.
3075 (ppc64_emit_eq_goto): New function.
3076 (ppc64_emit_ne_goto): New function.
3077 (ppc64_emit_lt_goto): New function.
3078 (ppc64_emit_le_goto): New function.
3079 (ppc64_emit_gt_goto): New function.
3080 (ppc64_emit_ge_goto): New function.
3081 (ppc64v1_emit_ops_impl): New static variable.
3082 (ppc64v2_emit_ops_impl): New static variable.
3083 (ppc_emit_ops): New function.
3084 (linux_low_target): Wire in ppc_emit_ops.
3086 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3087 Marcin Kościelnicki <koriakin@0x04.net>
3090 * Makefile.in: Add powerpc-*-ipa.o
3091 * configure.srv: Add ipa_obj for powerpc*-linux.
3092 * linux-ppc-ipa.c: New file.
3093 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3095 (PPC_FIELD): New macro.
3096 (PPC_SEXT): New macro.
3097 (PPC_OP6): New macro.
3098 (PPC_BO): New macro.
3099 (PPC_LI): New macro.
3100 (PPC_BD): New macro.
3101 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3102 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3103 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3104 (ppc_get_thread_area): New function.
3105 (is_elfv2_inferior): New function.
3106 (gen_ds_form): New function.
3107 (GEN_STD): New macro.
3108 (GEN_STDU): New macro.
3109 (GEN_LD): New macro.
3110 (GEN_LDU): New macro.
3111 (gen_d_form): New function.
3112 (GEN_ADDI): New macro.
3113 (GEN_ADDIS): New macro.
3114 (GEN_LI): New macro.
3115 (GEN_LIS): New macro.
3116 (GEN_ORI): New macro.
3117 (GEN_ORIS): New macro.
3118 (GEN_LWZ): New macro.
3119 (GEN_STW): New macro.
3120 (GEN_STWU): New macro.
3121 (gen_xfx_form): New function.
3122 (GEN_MFSPR): New macro.
3123 (GEN_MTSPR): New macro.
3124 (GEN_MFCR): New macro.
3125 (GEN_MTCR): New macro.
3126 (GEN_SYNC): New macro.
3127 (GEN_LWSYNC): New macro.
3128 (gen_x_form): New function.
3129 (GEN_OR): New macro.
3130 (GEN_MR): New macro.
3131 (GEN_LWARX): New macro.
3132 (GEN_STWCX): New macro.
3133 (GEN_CMPW): New macro.
3134 (gen_md_form): New function.
3135 (GEN_RLDICL): New macro.
3136 (GEN_RLDICR): New macro.
3137 (gen_i_form): New function.
3139 (GEN_BL): New macro.
3140 (gen_b_form): New function.
3141 (GEN_BNE): New macro.
3142 (GEN_LOAD): New macro.
3143 (GEN_STORE): New macro.
3144 (gen_limm): New function.
3145 (gen_atomic_xchg): New function.
3146 (gen_call): New function.
3147 (ppc_relocate_instruction): New function.
3148 (ppc_install_fast_tracepoint_jump_pad): New function.
3149 (ppc_get_min_fast_tracepoint_insn_len): New function.
3150 (ppc_get_ipa_tdesc_idx): New function.
3151 (the_low_target): Wire in the new functions.
3152 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3154 * linux-ppc-tdesc.h: New file.
3156 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3158 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3159 (alloc_jump_pad_buffer): New function.
3160 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3161 (alloc_jump_pad_buffer): New function.
3162 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3163 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3164 (alloc_jump_pad_buffer): New function.
3165 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3166 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3167 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3168 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3170 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3172 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3173 * linux-amd64-ipa.c: Likewise.
3174 * linux-i386-ipa.c: Likewise.
3175 * linux-s390-ipa.c: Likewise.
3176 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3177 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3178 set_trace_state_variable_value_ptr.
3179 (struct ipa_sym_addresses): Likewise.
3180 (symbol_list): Likewise.
3181 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3182 accessing gdb_collect directly.
3183 (gdb_collect_ptr_type): New typedef.
3184 (get_raw_reg_ptr_type): New typedef.
3185 (get_trace_state_variable_value_ptr_type): New typedef.
3186 (set_trace_state_variable_value_ptr_type): New typedef.
3187 (gdb_collect_ptr): New global.
3188 (get_raw_reg_ptr): New global.
3189 (get_trace_state_variable_value_ptr): New global.
3190 (set_trace_state_variable_value_ptr): New global.
3191 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3192 accessing get_raw_reg directly.
3193 (get_get_tsv_func_addr): Likewise for
3194 get_trace_state_variable_value_ptr.
3195 (get_set_tsv_func_addr): Likewise for
3196 set_trace_state_variable_value_ptr.
3197 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3199 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3201 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3203 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3205 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3207 (relocate_instruction): Remove own_buf.
3208 * server.c (own_buf): Make global.
3209 (handle_v_requests): Make global.
3210 * server.h (own_buf): New declaration.
3211 (handle_v_requests): New prototype.
3213 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3216 * linux-s390-low.c (add_insns): New function.
3217 (s390_emit_prologue): New function.
3218 (s390_emit_epilogue): New function.
3219 (s390_emit_add): New function.
3220 (s390_emit_sub): New function.
3221 (s390_emit_mul): New function.
3222 (s390_emit_lsh): New function.
3223 (s390_emit_rsh_signed): New function.
3224 (s390_emit_rsh_unsigned): New function.
3225 (s390_emit_ext): New function.
3226 (s390_emit_log_not): New function.
3227 (s390_emit_bit_and): New function.
3228 (s390_emit_bit_or): New function.
3229 (s390_emit_bit_xor): New function.
3230 (s390_emit_bit_not): New function.
3231 (s390_emit_equal): New function.
3232 (s390_emit_less_signed): New function.
3233 (s390_emit_less_unsigned): New function.
3234 (s390_emit_ref): New function.
3235 (s390_emit_if_goto): New function.
3236 (s390_emit_goto): New function.
3237 (s390_write_goto_address): New function.
3238 (s390_emit_litpool): New function.
3239 (s390_emit_const): New function.
3240 (s390_emit_call): New function.
3241 (s390_emit_reg): New function.
3242 (s390_emit_pop): New function.
3243 (s390_emit_stack_flush): New function.
3244 (s390_emit_zero_ext): New function.
3245 (s390_emit_swap): New function.
3246 (s390_emit_stack_adjust): New function.
3247 (s390_emit_set_r2): New function.
3248 (s390_emit_int_call_1): New function.
3249 (s390_emit_void_call_2): New function.
3250 (s390_emit_eq_goto): New function.
3251 (s390_emit_ne_goto): New function.
3252 (s390_emit_lt_goto): New function.
3253 (s390_emit_le_goto): New function.
3254 (s390_emit_gt_goto): New function.
3255 (s390_emit_ge_goto): New function.
3256 (s390x_emit_prologue): New function.
3257 (s390x_emit_epilogue): New function.
3258 (s390x_emit_add): New function.
3259 (s390x_emit_sub): New function.
3260 (s390x_emit_mul): New function.
3261 (s390x_emit_lsh): New function.
3262 (s390x_emit_rsh_signed): New function.
3263 (s390x_emit_rsh_unsigned): New function.
3264 (s390x_emit_ext): New function.
3265 (s390x_emit_log_not): New function.
3266 (s390x_emit_bit_and): New function.
3267 (s390x_emit_bit_or): New function.
3268 (s390x_emit_bit_xor): New function.
3269 (s390x_emit_bit_not): New function.
3270 (s390x_emit_equal): New function.
3271 (s390x_emit_less_signed): New function.
3272 (s390x_emit_less_unsigned): New function.
3273 (s390x_emit_ref): New function.
3274 (s390x_emit_if_goto): New function.
3275 (s390x_emit_const): New function.
3276 (s390x_emit_call): New function.
3277 (s390x_emit_reg): New function.
3278 (s390x_emit_pop): New function.
3279 (s390x_emit_stack_flush): New function.
3280 (s390x_emit_zero_ext): New function.
3281 (s390x_emit_swap): New function.
3282 (s390x_emit_stack_adjust): New function.
3283 (s390x_emit_int_call_1): New function.
3284 (s390x_emit_void_call_2): New function.
3285 (s390x_emit_eq_goto): New function.
3286 (s390x_emit_ne_goto): New function.
3287 (s390x_emit_lt_goto): New function.
3288 (s390x_emit_le_goto): New function.
3289 (s390x_emit_gt_goto): New function.
3290 (s390x_emit_ge_goto): New function.
3291 (s390_emit_ops): New function.
3292 (struct linux_target_ops): Fill in emit_ops hook.
3294 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3297 * Makefile.in: Add s390 IPA files.
3298 * configure.srv: Build IPA for s390.
3299 * linux-s390-ipa.c: New file.
3300 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3301 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3302 (tdesc_s390_linux32): Likewise.
3303 (init_registers_s390_linux32v1): Likewise.
3304 (tdesc_s390_linux32v1): Likewise.
3305 (init_registers_s390_linux32v2): Likewise.
3306 (tdesc_s390_linux32v2): Likewise.
3307 (init_registers_s390_linux64): Likewise.
3308 (tdesc_s390_linux64): Likewise.
3309 (init_registers_s390_linux64v1): Likewise.
3310 (tdesc_s390_linux64v1): Likewise.
3311 (init_registers_s390_linux64v2): Likewise.
3312 (tdesc_s390_linux64v2): Likewise.
3313 (init_registers_s390_te_linux64): Likewise.
3314 (tdesc_s390_te_linux64): Likewise.
3315 (init_registers_s390_vx_linux64): Likewise.
3316 (tdesc_s390_vx_linux64): Likewise.
3317 (init_registers_s390_tevx_linux64): Likewise.
3318 (tdesc_s390_tevx_linux64): Likewise.
3319 (init_registers_s390x_linux64): Likewise.
3320 (tdesc_s390x_linux64): Likewise.
3321 (init_registers_s390x_linux64v1): Likewise.
3322 (tdesc_s390x_linux64v1): Likewise.
3323 (init_registers_s390x_linux64v2): Likewise.
3324 (tdesc_s390x_linux64v2): Likewise.
3325 (init_registers_s390x_te_linux64): Likewise.
3326 (tdesc_s390x_te_linux64): Likewise.
3327 (init_registers_s390x_vx_linux64): Likewise.
3328 (tdesc_s390x_vx_linux64): Likewise.
3329 (init_registers_s390x_tevx_linux64): Likewise.
3330 (tdesc_s390x_tevx_linux64): Likewise.
3331 (have_hwcap_s390_vx): New static variable.
3332 (s390_arch_setup): Fill have_hwcap_s390_vx.
3333 (s390_get_thread_area): New function.
3334 (s390_ft_entry_gpr_esa): New const.
3335 (s390_ft_entry_gpr_zarch): New const.
3336 (s390_ft_entry_misc): New const.
3337 (s390_ft_entry_fr): New const.
3338 (s390_ft_entry_vr): New const.
3339 (s390_ft_main_31): New const.
3340 (s390_ft_main_64): New const.
3341 (s390_ft_exit_fr): New const.
3342 (s390_ft_exit_vr): New const.
3343 (s390_ft_exit_misc): New const.
3344 (s390_ft_exit_gpr_esa): New const.
3345 (s390_ft_exit_gpr_zarch): New const.
3346 (append_insns): New function.
3347 (s390_relocate_instruction): New function.
3348 (s390_install_fast_tracepoint_jump_pad): New function.
3349 (s390_get_min_fast_tracepoint_insn_len): New function.
3350 (s390_get_ipa_tdesc_idx): New function.
3351 (struct linux_target_ops): Wire in the above functions.
3352 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3353 * linux-s390-tdesc.h: New file.
3355 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3357 * linux-s390-low.c (s390_supports_tracepoints): New function.
3358 (struct linux_target_ops): Fill supports_tracepoints hook.
3360 2016-03-18 Yao Qi <yao.qi@linaro.org>
3362 * linux-low.c (lwp_signal_can_be_delivered): New function.
3363 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3365 2016-03-18 Yao Qi <yao.qi@linaro.org>
3367 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3368 0 if signal is enqueued. Remove 'signal' from one debugging
3369 message. Move one debugging message to some lines below.
3370 Remove code setting 'signal' to 0.
3372 2016-03-18 Yao Qi <yao.qi@linaro.org>
3374 * linux-low.c (linux_low_filter_event): Remove redundant
3375 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3377 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3379 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3380 (struct linux_target_ops): Wire in the above.
3382 2016-03-03 Yao Qi <yao.qi@linaro.org>
3384 * linux-low.c: Update comments to start_step_over.
3386 2016-03-03 Yao Qi <yao.qi@linaro.org>
3389 * linux-low.c (handle_extended_wait): Set child suspended
3390 if event_lwp->bp_reinsert isn't zero.
3392 2016-03-02 Yao Qi <yao.qi@linaro.org>
3394 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3395 enqueue_pending_signal.
3397 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3399 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3402 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3404 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3405 (s390_regmap_3264) [!__s390x__]: New global.
3406 (s390_collect_ptrace_register): Skip map entries containing -1.
3407 (s390_supply_ptrace_register): Ditto.
3408 (s390_fill_gprs_high): New function.
3409 (s390_store_gprs_high): New function.
3410 (s390_regsets): Add NT_S390_HIGH_GPRS.
3411 (s390_get_hwcap): Enable on 31-bit.
3412 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3413 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3414 Detect NT_S390_HIGH_GPRS.
3415 (s390_usrregs_info_3264): Enable on 31-bit.
3416 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3417 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3419 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3422 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3423 * configure.srv: Ditto.
3424 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3425 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3426 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3427 (init_registers_amd64_linux): Remove prototype.
3428 (tdesc_amd64_linux): Remove declaration.
3429 (get_ipa_tdesc): New function.
3430 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3431 initialize remaining tdescs.
3432 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3433 (init_registers_i386_linux): Remove prototype.
3434 (tdesc_i386_linux): Remove declaration.
3435 (get_ipa_tdesc): New function.
3436 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3437 initialize remaining tdescs.
3438 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3439 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3440 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3441 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3442 (x86_get_ipa_tdesc_idx): New function.
3443 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3444 * linux-x86-tdesc.h: New file.
3445 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3446 (target_get_ipa_tdesc_idx): New macro.
3447 * tracepoint.c (ipa_tdesc_idx): New macro.
3448 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3449 (symbol_list): Add ipa_tdesc_idx.
3450 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3451 (ipa_tdesc): Remove.
3452 (ipa_tdesc_idx): New variable.
3453 (get_context_regcache): Use get_ipa_tdesc.
3454 (gdb_collect): Ditto.
3456 * tracepoint.h (get_ipa_tdesc): New prototype.
3457 (ipa_tdesc): Remove.
3459 2016-02-24 Pedro Alves <palves@redhat.com>
3461 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3462 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3463 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3464 Factor out common code between the USE_SIGTRAP_SIGINFO and
3465 !USE_SIGTRAP_SIGINFO blocks.
3466 (linux_low_filter_event): Call save_stop_reason instead of
3467 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3469 (linux_wait_1): Update comments.
3471 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
3473 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3474 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3475 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3476 ppc_insert_point, ppc_remove_point.
3478 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3480 * linux-s390-low.c (s390_supports_z_point_type): New function.
3481 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3483 2016-02-16 Yao Qi <yao.qi@linaro.org>
3485 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3486 PC. Get pc from regcache_read_pc.
3488 2016-02-12 Yao Qi <yao.qi@linaro.org>
3490 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3491 or linux_get_pc_32bit.
3492 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3494 2016-02-12 Yao Qi <yao.qi@linaro.org>
3496 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3497 arm_linux_get_next_pcs_fixup.
3499 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3501 * tracepoint.c (x_tracepoint_action_download): Change
3502 write_inferior_data_ptr to write_inferior_data_pointer.
3503 (cmd_qtstart): Likewise.
3504 (write_inferior_data_ptr): Remove.
3505 (download_agent_expr): Change write_inferior_data_ptr to
3506 write_inferior_data_pointer.
3507 (download_tracepoint_1): Likewise.
3508 (download_tracepoint): Likewise.
3509 (download_trace_state_variables): Likewise.
3511 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
3512 Marcin Kościelnicki <koriakin@0x04.net>
3514 * tracepoint.c (struct tracepoint_action_ops): Remove.
3515 (struct tracepoint_action): Remove ops.
3516 (m_tracepoint_action_download, r_tracepoint_action_download)
3517 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3518 size and offset accordingly.
3519 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3520 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3521 (tracepoint_action_send, tracepoint_action_download): New functions.
3522 Helpers for trace action handlers.
3523 (add_tracepoint_action): Remove setup actions ops.
3524 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3526 2016-02-10 Yao Qi <yao.qi@linaro.org>
3528 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3530 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3532 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3534 * configure: Regenerate.
3536 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3538 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3539 void * to gdb_byte *.
3540 * linux-low.c (siginfo_fixup): Likewise.
3541 (linux_xfer_siginfo): Likewise.
3542 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3544 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3546 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3548 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3550 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3552 * linux-x86-low.c [__x86_64__]: Include
3553 "nat/amd64-linux-siginfo.h".
3554 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3555 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3556 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3557 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3558 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3559 (cpt_si_fd, si_timerid, si_overrun): Move from
3560 nat/amd64-linux-siginfo.c.
3561 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3563 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3565 * server.c (skip_to_semicolon): Remove.
3566 (process_point_options): Use strchrnul instead of
3569 2016-01-26 Yao Qi <yao.qi@linaro.org>
3571 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3572 * linux-low.c (install_software_single_step_breakpoints): Don't
3573 call regcache_read_pc.
3574 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3577 2016-01-26 Yao Qi <yao.qi@linaro.org>
3579 * linux-low.c (install_software_single_step_breakpoints): Call
3580 regcache_read_pc instead of get_pc.
3582 2016-01-26 Yao Qi <yao.qi@linaro.org>
3584 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3585 (unblock_async_io): Rename to ...
3586 (block_unblock_async_io): ... it. New function.
3587 (enable_async_io): Don't install SIGIO handler. Unblock it
3589 (disable_async_io): Don't ignore SIGIO. Block it instead.
3590 (initialize_async_io): Install SIGIO handler. Don't call
3593 2016-01-26 Yao Qi <yao.qi@linaro.org>
3595 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3596 first character is '\003', call *the_target->request_interrupt.
3598 2016-01-25 Yao Qi <yao.qi@linaro.org>
3600 * remote-utils.c (new_thread_notify): Remove.
3601 (dead_thread_notify): Likewise.
3602 * remote-utils.h (new_thread_notify): Remove declaration.
3603 (dead_thread_notify): Likewise.
3605 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3607 * gdb.trace/pending.exp: Fix expected message on continue.
3609 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3611 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3612 it works properly on big-endian machines where sizeof (CORE_ADDR)
3615 2016-01-21 Pedro Alves <palves@redhat.com>
3617 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3618 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3619 * configure: Regenerate.
3621 2016-01-21 Yao Qi <yao.qi@linaro.org>
3623 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3624 is_thumb and set it according to CPSR saved on the stack.
3625 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3626 arm_sigreturn_next_pc.
3628 2016-01-18 Yao Qi <yao.qi@linaro.org>
3630 * linux-low.c (linux_set_pc_64bit): New function.
3631 (linux_get_pc_64bit): New function.
3632 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3634 * linux-sparc-low.c (debug_threads): Remove declaration.
3635 (sparc_get_pc): Remove.
3636 (the_low_target): Use linux_get_pc_64bit instead of
3638 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3639 (the_low_target): Use linux_get_pc_64bit and
3642 2016-01-18 Yao Qi <yao.qi@linaro.org>
3644 * linux-arm-low.c (debug_threads): Remove declaration.
3645 (arm_get_pc, arm_set_pc): Remove.
3646 (the_low_target): Use linux_get_pc_32bit and
3648 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3649 (the_low_target): Use linux_get_pc_32bit and
3651 * linux-cris-low.c (debug_threads): Remove declaration.
3652 (cris_get_pc, cris_set_pc,): Remove.
3653 (the_low_target): Use linux_get_pc_32bit and
3655 * linux-crisv32-low.c (debug_threads): Remove declaration.
3656 (cris_get_pc, cris_set_pc): Remove.
3657 (the_low_target): Use linux_get_pc_32bit and
3659 * linux-low.c: Include inttypes.h.
3660 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3661 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3662 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3663 (the_low_target): Use linux_get_pc_32bit and
3665 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3666 (the_low_target): Use linux_get_pc_32bit and
3668 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3669 (the_low_target): Use linux_get_pc_32bit and
3671 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3672 (the_low_target): Use linux_get_pc_32bit and
3674 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3675 (the_low_target): Use linux_get_pc_32bit and
3678 2016-01-18 Gary Benson <gbenson@redhat.com>
3680 * configure.ac (AC_FUNC_FORK): New check.
3681 * config.in: Regenerate.
3682 * configure: Likewise.
3684 2016-01-14 Yao Qi <yao.qi@linaro.org>
3686 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3687 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3688 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3689 arm_get_next_pcs_ctor.
3691 2016-01-12 Josh Stone <jistone@redhat.com>
3692 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3694 * inferiors.h: Include "gdb_vecs.h".
3695 (struct process_info): Add syscalls_to_catch.
3696 * inferiors.c (remove_process): Free syscalls_to_catch.
3697 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3698 syscall_return stops.
3699 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3700 * server.c (handle_general_set): Handle QCatchSyscalls.
3701 (handle_query): Report support for QCatchSyscalls.
3702 * target.h (struct target_ops): Add supports_catch_syscall.
3703 (target_supports_catch_syscall): New macro.
3704 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3705 (struct lwp_info): Add syscall_state.
3706 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3707 Maintain syscall_state and syscalls_to_catch across exec.
3708 (get_syscall_trapinfo): New function, proxy to the_low_target.
3709 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3710 (linux_low_filter_event): Toggle syscall_state entry/return for
3711 syscall traps, and set it ignored for all others.
3712 (gdb_catching_syscalls_p): New function.
3713 (gdb_catch_this_syscall_p): New function.
3714 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3715 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3716 (linux_supports_catch_syscall): New function.
3717 (linux_target_ops): Install it.
3718 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3719 (the_low_target): Install it.
3721 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3723 * acinclude.m4: Include new ../warning.m4 file.
3724 * configure: Regenerated.
3725 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3727 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3729 * ax.c (is_goto_target): Mark static.
3730 * linux-low.c (register_addr): Likewise.
3731 (linux_fetch_registers, linux_store_registers): Likewise.
3732 * mem-break.c (any_persistent_commands): Fix old prototype.
3733 (add_commands_to_breakpoint): Mark static.
3734 * regcache.c (find_register_by_name): Delete unused func.
3735 * remote-utils.c (hex_or_minus_one): Mark static.
3736 * server.c (monitor_show_help): Mark static.
3737 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3738 handle_v_requests): Likewise.
3740 2016-01-12 Pedro Alves <palves@redhat.com>
3742 Remove use of the registered trademark symbol throughout.
3744 2016-01-08 Yao Qi <yao.qi@linaro.org>
3746 * remote-utils.c (getpkt): If c is '\003', call target hook
3749 2016-01-06 Yao Qi <yao.qi@linaro.org>
3751 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3752 linux-aarch32-low.c.
3753 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3754 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3755 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3756 (thumb2_breakpoint): Declare.
3757 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3758 linux-aarch32-low.h.
3759 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3760 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3761 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3763 2016-01-01 Joel Brobecker <brobecker@adacore.com>
3765 * gdbreplay.c (gdbreplay_version): Change copyright year in
3767 * server.c (gdbserver_version): Likewise.
3769 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3771 * server.c (crc32_table): Delete.
3772 (crc32): Use libiberty's xcrc32 function.
3774 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3776 * lynx-low.c (lynx_delete_thread_callback): New function.
3777 (lynx_mourn): Properly delete our process and all of its
3778 threads. Remove call to clear_inferiors.
3780 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3782 * target.c (thread_search_callback): Add check that
3783 the thread_stopped target callback is not NULL before
3786 2015-12-21 Yao Qi <yao.qi@linaro.org>
3788 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3791 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3793 * server.c (handle_query): Call target_supports_software_single_step.
3795 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3797 * linux-low.c (single_step): New function.
3798 (linux_resume_one_lwp_throw): Call single_step.
3799 (start_step_over): Likewise.
3801 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3803 * Makefile.in (SFILES): Append arch/arm-linux.c,
3804 arch/arm-get-next-pcs.c.
3805 (arm-linux.o): New rule.
3806 (arm-get-next-pcs.o): New rule.
3807 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3809 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3810 to linux-aarch32-low.c.
3811 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3812 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3813 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3814 (thumb2_breakpoint_len): Likewise.
3815 (arm_is_thumb_mode): Make non-static.
3816 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3817 from linux-aarch32-low.c.
3818 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3819 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3820 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3821 (thumb2_breakpoint_len): Likewise.
3822 (arm_is_thumb_mode): New declaration.
3823 * linux-arm-low.c: Include arch/arm-linux.h
3824 aarch/arm-get-next-pcs.h, sys/syscall.h.
3825 (get_next_pcs_ops): New struct.
3826 (get_next_pcs_addr_bits_remove): New function.
3827 (get_next_pcs_is_thumb): New function.
3828 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3829 (arm_sigreturn_next_pc): Likewise.
3830 (get_next_pcs_syscall_next_pc): Likewise.
3831 (arm_gdbserver_get_next_pcs): Likewise.
3832 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3834 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3835 * server.h: Include gdb_vecs.h.
3837 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3839 * Makefile.in (SFILES): Append common/common-regcache.c.
3840 (OBS): Append common-regcache.o.
3841 (common-regcache.o): New rule.
3842 * regcache.c (init_register_cache): Initialize cache to
3844 (regcache_raw_read_unsigned): New function.
3845 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3846 register_status enum.
3848 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3850 * linux-aarch64-low.c (the_low_targets): Rename
3851 breakpoint_reinsert_addr to get_next_pcs.
3852 * linux-arm-low.c (the_low_targets): Likewise.
3853 * linux-bfin-low.c (the_low_targets): Likewise.
3854 * linux-cris-low.c (the_low_targets): Likewise.
3855 * linux-crisv32-low.c (the_low_targets): Likewise.
3856 * linux-low.c (can_software_single_step): Likewise.
3857 (install_software_single_step_breakpoints): New function.
3858 (start_step_over): Use install_software_single_step_breakpoints.
3859 * linux-low.h: New CORE_ADDR vector.
3860 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3862 * linux-mips-low.c (the_low_targets): Likewise.
3863 * linux-nios2-low.c (the_low_targets): Likewise.
3864 * linux-sparc-low.c (the_low_targets): Likewise.
3866 2015-12-17 Pedro Alves <palves@redhat.com>
3868 * linux-low.c (linux_kill_one_lwp): Remove references to
3870 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3872 (linux_init_signals): Delete.
3873 (initialize_low): Adjust.
3874 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3876 2015-12-16 Pedro Alves <palves@redhat.com>
3878 * configure.ac (compiler warning flags): When testing a
3879 -Wno-foo option, check whether -Wfoo works instead.
3880 * configure: Regenerate.
3882 2015-12-11 Don Breazeal <donb@codesourcery.com>
3884 * server.c (process_serial_event): Don't exit from gdbserver
3885 in remote mode if there are still active inferiors.
3887 2015-12-11 Yao Qi <yao.qi@linaro.org>
3889 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3890 arm_breakpoint_at if the process is 32-bit.
3892 2015-12-11 Yao Qi <yao.qi@linaro.org>
3894 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3897 2015-12-07 Yao Qi <yao.qi@linaro.org>
3899 * configure.srv: Append arm.o to srv_tgtobj for
3900 aarch64*-*-linux* target.
3901 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3902 from linux-arm-low.c.
3903 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3904 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3905 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3906 (thumb2_breakpoint_len): Likewise.
3907 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3908 (arm_breakpoint_kinds): Likewise.
3909 (arm_breakpoint_kind_from_pc): Likewise.
3910 (arm_sw_breakpoint_from_kind): Likewise.
3911 (arm_breakpoint_kind_from_current_state): Likewise.
3912 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3913 (arm_sw_breakpoint_from_kind): Declare.
3914 (arm_breakpoint_kind_from_current_state): Declare.
3915 (arm_breakpoint_at): Declare.
3916 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3917 arm_sw_breakpoint_from_kind if process is 32-bit.
3918 (aarch64_breakpoint_kind_from_pc): New function.
3919 (aarch64_breakpoint_kind_from_current_state): New function.
3920 (the_low_target): Initialize fields breakpoint_kind_from_pc
3921 and breakpoint_kind_from_current_state.
3922 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3923 linux-aarch32-low.c.
3924 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3925 (arm_breakpoint, arm_breakpoint_len): Likewise.
3926 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3927 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3928 (arm_is_thumb_mode): Likewise.
3929 (arm_breakpoint_at): Likewise.
3930 (arm_breakpoint_kind_from_pc): Likewise.
3931 (arm_sw_breakpoint_from_kind): Likewise.
3932 (arm_breakpoint_kind_from_current_state): Likewise.
3935 2015-08-04 Yao Qi <yao.qi@linaro.org>
3937 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3938 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3939 * server.c (extended_protocol): Remove "static".
3940 * server.h (extended_protocol): Declare it.
3942 2015-12-04 Josh Stone <jistone@redhat.com>
3944 * target.h (struct target_ops) <arch_setup>: Rename to ...
3945 (struct target_ops) <post_create_inferior>: ... this.
3946 (target_arch_setup): Rename to ...
3947 (target_post_create_inferior): ... this, calling post_create_inferior.
3948 * server.c (start_inferior): Update target_arch_setup calls to
3949 target_post_create_inferior.
3950 * linux-low.c (linux_low_ptrace_options): Forward declare.
3951 (linux_arch_setup): Update its comment for general use.
3952 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3953 (struct linux_target_ops): Use linux_post_create_inferior.
3954 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3955 to post_create_inferior.
3956 * nto-low.c (struct nto_target_ops): Likewise.
3957 * spu-low.c (struct spu_target_ops): Likewise.
3958 * win32-low.c (struct win32_target_ops): Likewise.
3960 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3962 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3964 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3966 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3967 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3968 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3969 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3970 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3971 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3972 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3973 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3974 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3975 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3976 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3977 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3979 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3981 * linux-low.c (linux_look_up_symbols): Don't call
3982 linux_supports_traceclone.
3983 * linux-low.h (thread_db_init): Remove use_events argument.
3984 * thread-db.c (thread_db_use_event): Remove global variable.
3985 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3986 (struct thread_db) <td_create_bp>: Remove field.
3987 (thread_db_create_event): Remove function.
3988 (thread_db_enable_reporting): Likewise.
3989 (find_one_thread): Don't check for thread_db_use_events.
3990 (attach_thread): Likewise.
3991 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3992 (try_thread_db_load_1): Don't check for thread_db_use_events.
3993 (thread_db_init): Remove use_events argument and thread events
3995 (remove_thread_event_breakpoints): Remove function.
3996 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3998 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4000 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4002 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4003 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4004 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4005 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4006 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4008 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4010 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4011 * linux-low.c (can_hardware_single_step): Use
4012 supports_hardware_single_step.
4013 (can_software_single_step): New function.
4014 (start_step_over): Call can_software_single_step.
4015 (linux_supports_hardware_single_step): New function.
4016 (struct target_ops) <supports_software_single_step>: Initialize.
4017 * linux-low.h (struct linux_target_ops)
4018 <supports_hardware_single_step>: Initialize.
4019 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4020 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4021 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4022 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4023 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4024 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4025 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4026 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4027 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4028 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4030 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4031 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4033 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4034 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4035 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4037 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4038 * target.h (struct target_ops): <supports_software_single_step>:
4040 (target_supports_software_single_step): New macro.
4042 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4044 * linux-low.c (linux_wait_1): Fix pc advance condition.
4045 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4046 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4048 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4050 * linux-arm-low.c (arm_is_thumb_mode): New function.
4051 (arm_breakpoint_at): Use arm_is_thumb_mode.
4052 (arm_breakpoint_kind_from_current_state): New function.
4053 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4055 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4056 (linux_breakpoint_kind_from_current_state): New function.
4057 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4058 * linux-low.h (struct linux_target_ops)
4059 <breakpoint_kind_from_current_state>: New field.
4060 * target.h (struct target_ops): Likewise.
4061 (target_breakpoint_kind_from_current_state): New macro.
4063 2015-11-30 Pedro Alves <palves@redhat.com>
4065 * linux-low.c (linux_resume): Wake up the event loop before
4068 2015-11-30 Pedro Alves <palves@redhat.com>
4070 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4072 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4074 * target.c (struct thread_search): New structure.
4075 (thread_search_callback): New function.
4076 (prev_general_thread): New global.
4077 (prepare_to_access_memory, done_accessing_memory): New functions.
4078 * target.h (prepare_to_access_memory, done_accessing_memory):
4079 Replace macros with function declarations.
4081 2015-11-30 Pedro Alves <palves@redhat.com>
4084 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4085 report TARGET_WAITKIND_NO_RESUMED.
4086 * remote-utils.c (prepare_resume_reply): Handle
4087 TARGET_WAITKIND_NO_RESUMED.
4088 * server.c (report_no_resumed): New global.
4089 (handle_query) <qSupported>: Handle "no-resumed+". Report
4090 "no-resumed+" support.
4091 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4092 return error if the client doesn't support no-resumed events.
4093 (push_stop_notification): New function.
4094 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4095 events if the client supports them.
4097 2015-11-30 Pedro Alves <palves@redhat.com>
4099 * linux-low.c (thread_still_has_status_pending_p): Don't check
4101 (lwp_resumed): New function.
4102 (status_pending_p_callback): Return early if the LWP is not
4103 supposed to be resumed.
4105 2015-11-30 Pedro Alves <palves@redhat.com>
4107 * linux-low.c (handle_extended_wait): Assert that the LWP's
4108 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4109 thread create events, leave the new child's status pending.
4110 (linux_low_filter_event): If GDB wants to hear about thread exit
4111 events, leave the LWP marked dead and don't delete it.
4112 (linux_wait_for_event_filtered): Don't check for thread exit.
4113 (filter_exit_event): New function.
4114 (linux_wait_1): Use it, when returning an exit event.
4115 (linux_resume_one_lwp_throw): Assert that the LWP's
4116 waitstatus is TARGET_WAITKIND_IGNORE.
4117 * remote-utils.c (prepare_resume_reply): Handle
4118 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4119 * server.c (report_thread_events): New global.
4120 (handle_general_set): Handle QThreadEvents.
4121 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4122 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4123 TARGET_WAITKIND_THREAD_EXITED.
4124 * server.h (report_thread_events): Declare.
4126 2015-11-30 Pedro Alves <palves@redhat.com>
4128 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4129 the thread's last_resume_kind was resume_stop.
4131 2015-11-30 Pedro Alves <palves@redhat.com>
4133 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4136 2015-11-30 Pedro Alves <palves@redhat.com>
4138 * server.c (handle_v_requests): Handle vCtrlC.
4140 2015-11-30 Pedro Alves <palves@redhat.com>
4142 * gdbthread.h (find_any_thread_of_pid): Declare.
4143 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4145 * server.c (handle_query): If current_thread is NULL, look for
4146 another thread of the selected process.
4148 2015-11-26 Daniel Colascione <dancol@dancol.org>
4149 Simon Marchi <simon.marchi@ericsson.com>
4151 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4152 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4154 * target.h (struct target_ops) <thread_name>: New field.
4155 (target_thread_name): New macro.
4157 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4159 * regcache.h (regcache_invalidate_pid): Add declaration.
4160 * regcache.c (regcache_invalidate_pid): New function, extracted
4161 from regcache_invalidate.
4162 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4163 Add trivial documentation comment.
4164 * lynx-low.c: Use regcache_invalidate_pid instead of
4165 regcache_invalidate.
4167 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4169 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4170 and Elf64_auxv_t if the target is Android.
4172 2015-11-22 Doug Evans <xdje42@gmail.com>
4174 * target.h: #include <sys/types.h>.
4176 2015-11-19 Pedro Alves <palves@redhat.com>
4178 * linux-low.c (linux_process_qsupported): Change prototype.
4180 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4182 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4183 and adjust to loop over all features.
4184 * server.c (handle_query) <qSupported>: Adjust to call
4185 target_process_qsupported once, passing it a vector of unprocessed
4187 * target.h (struct target_ops) <process_qsupported>: Change
4189 (target_process_qsupported): Adjust.
4191 2015-11-19 Pedro Alves <palves@redhat.com>
4193 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4195 * configure: Regenerate.
4197 2015-11-19 Pedro Alves <palves@redhat.com>
4199 * configure: Regenerate.
4201 2015-11-19 Yao Qi <yao.qi@linaro.org>
4203 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4206 2015-11-19 Yao Qi <yao.qi@linaro.org>
4208 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4209 (struct aarch64_operand): Move enum out.
4211 2015-11-19 Yao Qi <yao.qi@linaro.org>
4213 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4214 struct user_fpsimd_state *.
4215 (aarch64_store_fpregset): Likewise.
4217 2015-11-19 Yao Qi <yao.qi@linaro.org>
4219 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4220 struct user_pt_regs *.
4221 (aarch64_store_gregset): Likewise.
4223 2015-11-18 Pedro Alves <palves@redhat.com>
4225 * Makefile.in (all_object_files): Add $IPA_OBJS.
4227 2015-11-17 Pedro Alves <palves@redhat.com>
4229 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4230 GDB_SIGNAL_0 and gdb_signal_to_string.
4232 2015-11-17 Pedro Alves <palves@redhat.com>
4234 * win32-low.c (handle_output_debug_string): Remove parameter.
4235 (win32_kill): Remove our_status local and adjust call to
4236 handle_output_debug_string.
4237 (get_child_debug_event): Adjust call to
4238 handle_output_debug_string.
4240 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4242 * linux-mips-low.c (mips_fill_gregset): Add cast.
4243 (mips_store_gregset): Likewise.
4244 (mips_fill_fpregset): Likewise.
4245 (mips_store_fpregset): Likewise.
4247 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4249 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4252 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4254 * linux-mips-low.c (mips_linux_new_thread): Change type of
4255 watch_type to enum target_hw_bp_type.
4257 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4259 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4260 Change return type to arm_hwbp_type.
4262 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4264 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4265 (arm_store_gregset): Likewise.
4266 * linux-arm-low.c (arm_get_hwcap): Likewise.
4267 (arm_read_description): Likewise.
4269 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4271 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4273 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4275 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4276 (ppc_fill_vsxregset): Likewise.
4277 (ppc_store_vsxregset): Likewise.
4278 (ppc_fill_vrregset): Likewise.
4279 (ppc_store_vrregset): Likewise.
4280 (ppc_fill_evrregset): Likewise.
4281 (ppc_store_evrregset): Likewise.
4283 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4285 * linux-ppc-low.c (ppc_usrregs_info): Remove
4286 forward-declaration.
4287 (ppc_arch_setup): Move lower in file.
4289 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4291 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4292 (ps_pdwrite): Likewise.
4294 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4296 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4297 to after assert checks.
4299 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4301 * proc-service.c (ps_pdread): Add/adjust casts.
4302 (ps_pdwrite): Add/adjust casts.
4304 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4306 * server.c (handle_search_memory_1): Cast return value of
4309 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4311 * server.c (write_qxfer_response): Change type of data to
4314 2015-10-29 Pedro Alves <palves@redhat.com>
4316 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4318 2015-10-29 Pedro Alves <palves@redhat.com>
4320 * tracepoint.c (clear_installed_tracepoints): Add casts.
4322 2015-10-29 Pedro Alves <palves@redhat.com>
4324 * server.c (handle_v_cont, process_serial_event): Add enum
4325 gdb_signal casts to signal parsing code.
4327 2015-10-29 Pedro Alves <palves@redhat.com>
4329 * linux-low.h (NULL_REGSET): Define.
4330 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4331 * linux-arm-low.c (arm_regsets): Likewise.
4332 * linux-crisv32-low.c (cris_regsets): Likewise.
4333 * linux-m68k-low.c (m68k_regsets): Likewise.
4334 * linux-mips-low.c (mips_regsets): Likewise.
4335 * linux-nios2-low.c (nios2_regsets): Likewise.
4336 * linux-ppc-low.c (ppc_regsets): Likewise.
4337 * linux-s390-low.c (s390_regsets): Likewise.
4338 * linux-sh-low.c (sh_regsets): Likewise.
4339 * linux-sparc-low.c (sparc_regsets): Likewise.
4340 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4341 * linux-tile-low.c (tile_regsets): Likewise.
4342 * linux-x86-low.c (x86_regsets): Likewise.
4343 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4345 2015-10-29 Pedro Alves <palves@redhat.com>
4347 * linux-low.h (NULL_REGSET): Define.
4348 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4349 * linux-arm-low.c (arm_regsets): Likewise.
4350 * linux-crisv32-low.c (cris_regsets): Likewise.
4351 * linux-m68k-low.c (m68k_regsets): Likewise.
4352 * linux-mips-low.c (mips_regsets): Likewise.
4353 * linux-nios2-low.c (nios2_regsets): Likewise.
4354 * linux-ppc-low.c (ppc_regsets): Likewise.
4355 * linux-s390-low.c (s390_regsets): Likewise.
4356 * linux-sh-low.c (sh_regsets): Likewise.
4357 * linux-sparc-low.c (sparc_regsets): Likewise.
4358 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4359 * linux-tile-low.c (tile_regsets): Likewise.
4360 * linux-x86-low.c (x86_regsets): Likewise.
4361 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4363 2015-10-26 Doug Evans <dje@google.com>
4365 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4367 2015-10-26 Doug Evans <dje@google.com>
4369 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4371 2015-10-26 Doug Evans <dje@google.com>
4373 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4375 (attach_thread, find_new_threads_callback): Ditto.
4377 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4379 * mem-break.h (set_breakpoint_data): Remove.
4381 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4383 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4384 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4385 (initialize_low): Remove set_breakpoint_data call.
4386 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4387 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4388 (initialize_low): Remove set_breakpoint_data call.
4389 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4390 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4391 (initialize_low): Remove set_breakpoint_data call.
4393 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4395 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4396 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4397 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4398 * target.h (target_breakpoint_kind_from_pc): New macro.
4400 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4402 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4403 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4404 the default breakpoint kind.
4406 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4408 * linux-arm-low.c (arm_supports_z_point_type): Add software
4411 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4413 * linux-arm-low.c: Refactor breakpoint definitions.
4414 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4415 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4417 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4419 * Makefile.in: Add arm.c/o.
4420 * configure.srv: Likewise.
4421 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4422 (arm_breakpoint_kind_from_pc): New function.
4423 (arm_sw_breakpoint_from_kind): Return proper kind.
4424 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4426 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4428 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4430 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4431 (struct raw_breakpoint) <size>: Remove.
4432 (struct raw_breakpoint) <kind>: Add.
4433 (bp_size): New function.
4434 (bp_opcode): Likewise.
4435 (find_raw_breakpoint_at): Adjust for kind.
4436 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4437 (remove_memory_breakpoint): Adjust for kind call bp_size.
4438 (set_raw_breakpoint_at): Adjust for kind.
4439 (set_breakpoint): Likewise.
4440 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4441 (delete_raw_breakpoint): Adjust for kind.
4442 (delete_breakpoint): Likewise.
4443 (find_gdb_breakpoint): Likewise.
4444 (set_gdb_breakpoint_1): Likewise.
4445 (set_gdb_breakpoint): Likewise.
4446 (delete_gdb_breakpoint_1): Likewise.
4447 (delete_gdb_breakpoint): Likewise.
4448 (uninsert_raw_breakpoint): Likewise.
4449 (reinsert_raw_breakpoint): Likewise.
4450 (set_breakpoint_data): Remove.
4451 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4452 (check_mem_read): Adjust for kind call bp_size.
4453 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4454 (clone_one_breakpoint): Adjust for kind.
4455 * mem-break.h (set_gdb_breakpoint): Likewise.
4456 (delete_gdb_breakpoint): Likewise.
4457 * server.c (process_serial_event): Likewise.
4459 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4461 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4462 (struct linux_target_ops) <breakpoint>: Remove.
4463 (struct linux_target_ops) <breakpoint_len>: Remove.
4464 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4465 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4466 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4467 (arm_sw_breakpoint_from_kind): New function.
4468 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4469 (struct linux_target_ops) <breakpoint>: Remove.
4470 (struct linux_target_ops) <breakpoint_len>: Remove.
4471 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4472 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4473 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4474 (struct linux_target_ops) <breakpoint>: Remove.
4475 (struct linux_target_ops) <breakpoint_len>: Remove.
4476 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4477 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4478 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4479 (struct linux_target_ops) <breakpoint>: Remove.
4480 (struct linux_target_ops) <breakpoint_len>: Remove.
4481 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4482 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4483 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4484 and sw_breakpoint_from_kind to increment the pc.
4485 (linux_breakpoint_kind_from_pc): New function.
4486 (linux_sw_breakpoint_from_kind): New function.
4487 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4488 (initialize_low): Call breakpoint_kind_from_pc and
4489 sw_breakpoint_from_kind to replace breakpoint_data/len.
4490 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4492 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4493 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4494 (struct linux_target_ops) <breakpoint>: Remove.
4495 (struct linux_target_ops) <breakpoint_len>: Remove.
4496 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4497 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4498 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4499 (struct linux_target_ops) <breakpoint>: Remove.
4500 (struct linux_target_ops) <breakpoint_len>: Remove.
4501 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4502 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4503 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4504 (struct linux_target_ops) <breakpoint>: Remove.
4505 (struct linux_target_ops) <breakpoint_len>: Remove.
4506 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4507 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4508 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4509 (struct linux_target_ops) <breakpoint>: Remove.
4510 (struct linux_target_ops) <breakpoint_len>: Remove.
4511 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4512 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4513 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4514 (struct linux_target_ops) <breakpoint>: Remove.
4515 (struct linux_target_ops) <breakpoint_len>: Remove.
4516 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4517 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4518 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4519 (struct linux_target_ops) <breakpoint>: Remove.
4520 (struct linux_target_ops) <breakpoint_len>: Remove.
4521 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4522 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4523 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4524 (struct linux_target_ops) <breakpoint>: Remove.
4525 (struct linux_target_ops) <breakpoint_len>: Remove.
4526 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4527 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4528 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4529 (struct linux_target_ops) <breakpoint>: Remove.
4530 (struct linux_target_ops) <breakpoint_len>: Remove.
4531 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4532 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4533 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4534 (struct linux_target_ops) <breakpoint>: Remove.
4535 (struct linux_target_ops) <breakpoint_len>: Remove.
4536 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4537 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4538 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4539 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4540 (struct linux_target_ops) <breakpoint>: Remove.
4541 (struct linux_target_ops) <breakpoint_len>: Remove.
4542 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4543 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4544 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4545 (struct linux_target_ops) <breakpoint>: Remove.
4546 (struct linux_target_ops) <breakpoint_len>: Remove.
4547 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4548 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4550 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4552 * linux-cris-low.c (cris_get_pc): Remove void arg.
4554 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4556 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4559 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4561 * inferiors.c (thread_pid_matches_callback): New function.
4562 (find_thread_process): New function.
4563 (remove_thread): Reset current_thread.
4564 (remove_process): Assert threads have been removed first.
4566 2015-10-15 Yao Qi <yao.qi@linaro.org>
4568 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4570 (aarch64_remove_point): Likewise.
4571 * regcache.c (regcache_register_size): New function.
4573 2015-10-12 Yao Qi <yao.qi@linaro.org>
4575 * linux-aarch64-low.c: Update all callers as emit_load_store
4576 is renamed to aarch64_emit_load_store.
4578 2015-10-12 Yao Qi <yao.qi@linaro.org>
4580 * linux-aarch64-low.c: Update all callers of function renaming
4581 from emit_insn to aarch64_emit_insn.
4583 2015-10-12 Yao Qi <yao.qi@linaro.org>
4585 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4586 arch/aarch64-insn.h.
4587 (struct aarch64_memory_operand): Likewise.
4589 (emit_insn): Move to arch/aarch64-insn.c.
4590 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4591 (emit_load_store): Move to arch/aarch64-insn.c.
4592 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4593 (can_encode_int32): Remove.
4595 2015-10-12 Yao Qi <yao.qi@linaro.org>
4597 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4598 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4599 (aarch64_relocate_instruction): Likewise.
4600 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4601 (struct aarch64_insn_visitor): Likewise.
4603 2015-10-12 Yao Qi <yao.qi@linaro.org>
4605 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4606 (struct aarch64_insn_visitor): New.
4607 (struct aarch64_insn_relocation_data): New.
4608 (aarch64_ftrace_insn_reloc_b): New function.
4609 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4610 (aarch64_ftrace_insn_reloc_cb): Likewise.
4611 (aarch64_ftrace_insn_reloc_tb): Likewise.
4612 (aarch64_ftrace_insn_reloc_adr): Likewise.
4613 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4614 (aarch64_ftrace_insn_reloc_others): Likewise.
4616 (aarch64_relocate_instruction): Use visitor.
4618 2015-10-12 Yao Qi <yao.qi@linaro.org>
4620 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4621 int. Add argument buf.
4622 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4623 aarch64_relocate_instruction.
4625 2015-10-12 Yao Qi <yao.qi@linaro.org>
4627 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4628 argument insn. Remove local variable insn. Don't call
4630 (aarch64_install_fast_tracepoint_jump_pad): Call
4633 2015-09-30 Yao Qi <yao.qi@linaro.org>
4635 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4636 (emit_load_store_pair): Likewise.
4638 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4640 * dll.c (match_dll): Add cast(s).
4641 (unloaded_dll): Likewise.
4642 * linux-low.c (second_thread_of_pid_p): Likewise.
4643 (delete_lwp_callback): Likewise.
4644 (count_events_callback): Likewise.
4645 (select_event_lwp_callback): Likewise.
4646 (linux_set_resume_request): Likewise.
4647 * server.c (accumulate_file_name_length): Likewise.
4648 (emit_dll_description): Likewise.
4649 (handle_qxfer_threads_worker): Likewise.
4650 (visit_actioned_threads): Likewise.
4651 * thread-db.c (any_thread_of): Likewise.
4652 * tracepoint.c (same_process_p): Likewise.
4653 (match_blocktype): Likewise.
4654 (build_traceframe_info_xml): Likewise.
4656 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4658 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4660 (gdb_unparse_agent_expr): Likewise.
4661 * hostio.c (require_data): Likewise.
4662 (handle_pread): Likewise.
4663 * linux-low.c (disable_regset): Likewise.
4664 (fetch_register): Likewise.
4665 (store_register): Likewise.
4666 (get_dynamic): Likewise.
4667 (linux_qxfer_libraries_svr4): Likewise.
4668 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4669 (set_fast_tracepoint_jump): Likewise.
4670 (uninsert_fast_tracepoint_jumps_at): Likewise.
4671 (reinsert_fast_tracepoint_jumps_at): Likewise.
4672 (validate_inserted_breakpoint): Likewise.
4673 (clone_agent_expr): Likewise.
4674 * regcache.c (init_register_cache): Likewise.
4675 * remote-utils.c (putpkt_binary_1): Likewise.
4676 (decode_M_packet): Likewise.
4677 (decode_X_packet): Likewise.
4678 (look_up_one_symbol): Likewise.
4679 (relocate_instruction): Likewise.
4680 (monitor_output): Likewise.
4681 * server.c (handle_search_memory): Likewise.
4682 (handle_qxfer_exec_file): Likewise.
4683 (handle_qxfer_libraries): Likewise.
4684 (handle_qxfer): Likewise.
4685 (handle_query): Likewise.
4686 (handle_v_cont): Likewise.
4687 (handle_v_run): Likewise.
4688 (captured_main): Likewise.
4689 * target.c (write_inferior_memory): Likewise.
4690 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4691 * tracepoint.c (init_trace_buffer): Likewise.
4692 (add_tracepoint_action): Likewise.
4693 (add_traceframe): Likewise.
4694 (add_traceframe_block): Likewise.
4695 (cmd_qtdpsrc): Likewise.
4696 (cmd_qtdv): Likewise.
4697 (cmd_qtstatus): Likewise.
4698 (response_source): Likewise.
4699 (response_tsv): Likewise.
4700 (cmd_qtnotes): Likewise.
4701 (gdb_collect): Likewise.
4702 (initialize_tracepoint): Likewise.
4704 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4706 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4707 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4708 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4710 (enum aarch64_condition_codes): New enum.
4711 (w0): New static global.
4714 (struct aarch64_memory_operand) <type>: New
4715 MEMORY_OPERAND_POSTINDEX type.
4716 (postindex_memory_operand): New helper function.
4717 (emit_ret): New function.
4718 (emit_load_store_pair): New function, factored out of emit_stp
4719 with support for MEMORY_OPERAND_POSTINDEX.
4720 (emit_stp): Rewrite using emit_load_store_pair.
4721 (emit_ldp): New function.
4722 (emit_load_store): Likewise.
4723 (emit_ldr): Mention post-index instruction in comment.
4724 (emit_ldrh): New function.
4725 (emit_ldrb): New function.
4726 (emit_ldrsw): Mention post-index instruction in comment.
4727 (emit_str): Likewise.
4728 (emit_subs): New function.
4729 (emit_cmp): Likewise.
4730 (emit_and): Likewise.
4731 (emit_orr): Likewise.
4732 (emit_orn): Likewise.
4733 (emit_eor): Likewise.
4734 (emit_mvn): Likewise.
4735 (emit_lslv): Likewise.
4736 (emit_lsrv): Likewise.
4737 (emit_asrv): Likewise.
4738 (emit_mul): Likewise.
4739 (emit_sbfm): Likewise.
4740 (emit_sbfx): Likewise.
4741 (emit_ubfm): Likewise.
4742 (emit_ubfx): Likewise.
4743 (emit_csinc): Likewise.
4744 (emit_cset): Likewise.
4745 (emit_nop): Likewise.
4746 (emit_ops_insns): New helper function.
4747 (emit_pop): Likewise.
4748 (emit_push): Likewise.
4749 (aarch64_emit_prologue): New function.
4750 (aarch64_emit_epilogue): Likewise.
4751 (aarch64_emit_add): Likewise.
4752 (aarch64_emit_sub): Likewise.
4753 (aarch64_emit_mul): Likewise.
4754 (aarch64_emit_lsh): Likewise.
4755 (aarch64_emit_rsh_signed): Likewise.
4756 (aarch64_emit_rsh_unsigned): Likewise.
4757 (aarch64_emit_ext): Likewise.
4758 (aarch64_emit_log_not): Likewise.
4759 (aarch64_emit_bit_and): Likewise.
4760 (aarch64_emit_bit_or): Likewise.
4761 (aarch64_emit_bit_xor): Likewise.
4762 (aarch64_emit_bit_not): Likewise.
4763 (aarch64_emit_equal): Likewise.
4764 (aarch64_emit_less_signed): Likewise.
4765 (aarch64_emit_less_unsigned): Likewise.
4766 (aarch64_emit_ref): Likewise.
4767 (aarch64_emit_if_goto): Likewise.
4768 (aarch64_emit_goto): Likewise.
4769 (aarch64_write_goto_address): Likewise.
4770 (aarch64_emit_const): Likewise.
4771 (aarch64_emit_call): Likewise.
4772 (aarch64_emit_reg): Likewise.
4773 (aarch64_emit_pop): Likewise.
4774 (aarch64_emit_stack_flush): Likewise.
4775 (aarch64_emit_zero_ext): Likewise.
4776 (aarch64_emit_swap): Likewise.
4777 (aarch64_emit_stack_adjust): Likewise.
4778 (aarch64_emit_int_call_1): Likewise.
4779 (aarch64_emit_void_call_2): Likewise.
4780 (aarch64_emit_eq_goto): Likewise.
4781 (aarch64_emit_ne_goto): Likewise.
4782 (aarch64_emit_lt_goto): Likewise.
4783 (aarch64_emit_le_goto): Likewise.
4784 (aarch64_emit_gt_goto): Likewise.
4785 (aarch64_emit_ge_got): Likewise.
4786 (aarch64_emit_ops_impl): New static global variable.
4787 (aarch64_emit_ops): New target function, return
4788 &aarch64_emit_ops_impl.
4789 (struct linux_target_ops): Install it.
4791 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4793 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4794 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4796 * linux-aarch64-ipa.c: New file.
4797 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4799 (aarch64_get_thread_area): New target method.
4800 (extract_signed_bitfield): New helper function.
4801 (aarch64_decode_ldr_literal): New function.
4802 (enum aarch64_opcodes): New enum.
4803 (struct aarch64_register): New struct.
4804 (struct aarch64_operand): New struct.
4805 (x0): New static global.
4814 (aarch64_register): New helper function.
4815 (register_operand): Likewise.
4816 (immediate_operand): Likewise.
4817 (struct aarch64_memory_operand): New struct.
4818 (offset_memory_operand): New helper function.
4819 (preindex_memory_operand): Likewise.
4820 (enum aarch64_system_control_registers): New enum.
4821 (ENCODE): New macro.
4822 (emit_insn): New helper function.
4823 (emit_b): New function.
4824 (emit_bcond): Likewise.
4825 (emit_cb): Likewise.
4826 (emit_tb): Likewise.
4827 (emit_blr): Likewise.
4828 (emit_stp): Likewise.
4829 (emit_ldp_q_offset): Likewise.
4830 (emit_stp_q_offset): Likewise.
4831 (emit_load_store): Likewise.
4832 (emit_ldr): Likewise.
4833 (emit_ldrsw): Likewise.
4834 (emit_str): Likewise.
4835 (emit_ldaxr): Likewise.
4836 (emit_stxr): Likewise.
4837 (emit_stlr): Likewise.
4838 (emit_data_processing_reg): Likewise.
4839 (emit_data_processing): Likewise.
4840 (emit_add): Likewise.
4841 (emit_sub): Likewise.
4842 (emit_mov): Likewise.
4843 (emit_movk): Likewise.
4844 (emit_mov_addr): Likewise.
4845 (emit_mrs): Likewise.
4846 (emit_msr): Likewise.
4847 (emit_sevl): Likewise.
4848 (emit_wfe): Likewise.
4849 (append_insns): Likewise.
4850 (can_encode_int32_in): New helper function.
4851 (aarch64_relocate_instruction): New function.
4852 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4853 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4854 (struct linux_target_ops): Install aarch64_get_thread_area,
4855 aarch64_install_fast_tracepoint_jump_pad and
4856 aarch64_get_min_fast_tracepoint_insn_len.
4858 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4860 * Makefile.in (aarch64-insn.o): New rule.
4861 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4863 2015-09-21 Yao Qi <yao.qi@linaro.org>
4865 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4867 2015-09-21 Yao Qi <yao.qi@linaro.org>
4869 * tracepoint.c (max_jump_pad_size): Remove.
4871 2015-09-18 Yao Qi <yao.qi@linaro.org>
4873 * linux-aarch64-low.c: Don't include sys/uio.h.
4874 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4876 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4878 * tracepoint.c (eval_result_type): Change prototype.
4879 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4881 2015-09-15 Pedro Alves <palves@redhat.com>
4883 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4884 Check whether to report exec events instead of checking whether
4885 multiprocess is enabled.
4887 2015-09-15 Pedro Alves <palves@redhat.com>
4890 * remote-utils.c (prepare_resume_reply): Merge
4891 TARGET_WAITKIND_VFORK_DONE switch case with the
4892 TARGET_WAITKIND_FORKED case.
4894 2015-09-15 Yao Qi <yao.qi@linaro.org>
4896 * server.c (handle_query): Check string comparison using
4897 "else if" instead of "if".
4899 2015-09-15 Yao Qi <yao.qi@linaro.org>
4901 * server.c (vCont_supported): New global variable.
4902 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4903 matches. Append ";vContSupported+" to own_buf.
4904 (handle_v_requests): Append ";s;S" to own_buf if target supports
4905 hardware single step or vCont_supported is false.
4906 (capture_main): Set vCont_supported to zero.
4908 2015-09-15 Yao Qi <yao.qi@linaro.org>
4910 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4912 (linux_supports_hardware_single_step): ... New function.
4913 (linux_target_ops): Update.
4914 * lynx-low.c (lynx_target_ops): Set field
4915 supports_hardware_single_step to target_can_do_hardware_single_step.
4916 * nto-low.c (nto_target_ops): Likewise.
4917 * spu-low.c (spu_target_ops): Likewise.
4918 * win32-low.c (win32_target_ops): Likewise.
4919 * target.c (target_can_do_hardware_single_step): New function.
4920 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4921 Remove. <supports_hardware_single_step>: New field.
4922 (target_supports_conditional_breakpoints): Remove.
4923 (target_supports_hardware_single_step): New macro.
4924 (target_can_do_hardware_single_step): Declare.
4925 * server.c (handle_query): Use target_supports_hardware_single_step
4926 instead of target_supports_conditional_breakpoints.
4928 2015-09-15 Yao Qi <yao.qi@linaro.org>
4930 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4932 (struct linux_target_ops the_low_target): Install
4933 aarch64_linux_siginfo_fixup.
4935 2015-09-11 Don Breazeal <donb@codesourcery.com>
4936 Luis Machado <lgustavo@codesourcery.com>
4938 * linux-low.c (linux_mourn): Static declaration.
4939 (linux_arch_setup): Move in front of
4940 handle_extended_wait.
4941 (linux_arch_setup_thread): New function.
4942 (handle_extended_wait): Handle exec events. Call
4943 linux_arch_setup_thread. Make event_lwp argument a
4944 pointer-to-a-pointer.
4945 (check_zombie_leaders): Do not check stopped threads.
4946 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4947 (linux_low_filter_event): Add lwp and thread for exec'ing
4948 non-leader thread if leader thread has been deleted.
4949 Refactor code into linux_arch_setup_thread and call it.
4950 Pass child lwp pointer by reference to handle_extended_wait.
4951 (linux_wait_for_event_filtered): Update comment.
4952 (linux_wait_1): Prevent clobbering exec event status.
4953 (linux_supports_exec_events): New function.
4954 (linux_target_ops) <supports_exec_events>: Initialize new member.
4955 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4957 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4958 * server.c (report_exec_events): New global variable.
4959 (handle_query): Handle qSupported query for exec-events feature.
4960 (captured_main): Initialize report_exec_events.
4961 * server.h (report_exec_events): Declare new global variable.
4962 * target.h (struct target_ops) <supports_exec_events>: New
4964 (target_supports_exec_events): New macro.
4965 * win32-low.c (win32_target_ops) <supports_exec_events>:
4966 Initialize new member.
4968 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4970 * linux-low.c (linux_low_enable_btrace): Remove.
4971 (linux_target_ops): Replace linux_low_enable_btrace with
4972 linux_enable_btrace.
4974 2015-09-03 Yao Qi <yao.qi@linaro.org>
4976 * linux-aarch64-low.c (aarch64_insert_point): Call
4977 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4980 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4982 * linux-low.c (check_stopped_by_breakpoint): Use
4983 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4985 2015-08-27 Pedro Alves <palves@redhat.com>
4987 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4989 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4991 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4992 the XNEW-family equivalent.
4993 (compile_bytecodes): Likewise.
4994 * dll.c (loaded_dll): Likewise.
4995 * event-loop.c (append_callback_event): Likewise.
4996 (create_file_handler): Likewise.
4997 (create_file_event): Likewise.
4998 * hostio.c (handle_open): Likewise.
4999 * inferiors.c (add_thread): Likewise.
5000 (add_process): Likewise.
5001 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5002 * linux-arm-low.c (arm_new_process): Likewise.
5003 (arm_new_thread): Likewise.
5004 * linux-low.c (add_to_pid_list): Likewise.
5005 (linux_add_process): Likewise.
5006 (handle_extended_wait): Likewise.
5007 (add_lwp): Likewise.
5008 (enqueue_one_deferred_signal): Likewise.
5009 (enqueue_pending_signal): Likewise.
5010 (linux_resume_one_lwp_throw): Likewise.
5011 (linux_resume_one_thread): Likewise.
5012 (linux_read_memory): Likewise.
5013 (linux_write_memory): Likewise.
5014 * linux-mips-low.c (mips_linux_new_process): Likewise.
5015 (mips_linux_new_thread): Likewise.
5016 (mips_add_watchpoint): Likewise.
5017 * linux-x86-low.c (initialize_low_arch): Likewise.
5018 * lynx-low.c (lynx_add_process): Likewise.
5019 * mem-break.c (set_raw_breakpoint_at): Likewise.
5020 (set_breakpoint): Likewise.
5021 (add_condition_to_breakpoint): Likewise.
5022 (add_commands_to_breakpoint): Likewise.
5023 (clone_agent_expr): Likewise.
5024 (clone_one_breakpoint): Likewise.
5025 * regcache.c (new_register_cache): Likewise.
5026 * remote-utils.c (look_up_one_symbol): Likewise.
5027 * server.c (queue_stop_reply): Likewise.
5028 (start_inferior): Likewise.
5029 (queue_stop_reply_callback): Likewise.
5030 (handle_target_event): Likewise.
5031 * spu-low.c (fetch_ppc_memory): Likewise.
5032 (store_ppc_memory): Likewise.
5033 * target.c (set_target_ops): Likewise.
5034 * thread-db.c (thread_db_load_search): Likewise.
5035 (try_thread_db_load_1): Likewise.
5036 * tracepoint.c (add_tracepoint): Likewise.
5037 (add_tracepoint_action): Likewise.
5038 (create_trace_state_variable): Likewise.
5039 (cmd_qtdpsrc): Likewise.
5040 (cmd_qtro): Likewise.
5041 (add_while_stepping_state): Likewise.
5042 * win32-low.c (child_add_thread): Likewise.
5043 (get_image_name): Likewise.
5045 2015-08-25 Yao Qi <yao.qi@linaro.org>
5047 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5049 2015-08-25 Yao Qi <yao.qi@linaro.org>
5051 * Makefile.in (aarch64-linux.o): New rule.
5052 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5054 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5055 (aarch64_init_debug_reg_state): Make it extern.
5056 (aarch64_linux_prepare_to_resume): Remove.
5058 2015-08-25 Yao Qi <yao.qi@linaro.org>
5060 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5061 lwp_arch_private_info and ptid_of_lwp.
5063 2015-08-25 Yao Qi <yao.qi@linaro.org>
5065 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5066 Find proc_info by find_process_pid. All callers updated.
5068 2015-08-25 Yao Qi <yao.qi@linaro.org>
5070 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5072 (debug_reg_change_callback): Remove.
5073 (aarch64_notify_debug_reg_change): Remove.
5075 2015-08-25 Yao Qi <yao.qi@linaro.org>
5077 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5078 Call current_lwp_ptid.
5080 2015-08-25 Yao Qi <yao.qi@linaro.org>
5082 * linux-aarch64-low.c (debug_reg_change_callback): Use
5085 2015-08-25 Yao Qi <yao.qi@linaro.org>
5087 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5089 2015-08-25 Yao Qi <yao.qi@linaro.org>
5091 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5093 2015-08-25 Yao Qi <yao.qi@linaro.org>
5095 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5098 2015-08-25 Yao Qi <yao.qi@linaro.org>
5100 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5102 (debug_reg_change_callback): Remove argument entry and add argument
5103 lwp. Remove local variable thread. Don't print thread id in the
5104 debugging output. Don't check whether pid of thread equals to pid.
5105 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5106 iterate_over_lwps instead find_inferior.
5108 2015-08-24 Pedro Alves <palves@redhat.com>
5110 * inferiors.c (get_first_process): New function.
5111 * inferiors.h (get_first_process): New declaration.
5112 * remote-utils.c (read_ptid): Default to the first process in the
5113 list, instead of to the current thread's process.
5115 2015-08-24 Pedro Alves <palves@redhat.com>
5117 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5118 * event-loop.c: Likewise.
5119 * remote-utils.c: Likewise.
5120 * tracepoint.c: Likewise.
5122 2015-08-24 Pedro Alves <palves@redhat.com>
5124 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5127 2015-08-21 Pedro Alves <palves@redhat.com>
5129 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5130 instead of literal 1.
5132 2015-08-21 Pedro Alves <palves@redhat.com>
5134 * tdesc.c (default_description): Explicitly zero-initialize.
5136 2015-08-21 Pedro Alves <palves@redhat.com>
5139 * inferiors.c (remove_thread): Discard any pending stop reply for
5141 * server.c (remove_all_on_match_pid): Rename to ...
5142 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5144 (discard_queued_stop_replies): Change parameter to a ptid. Now
5146 (handle_v_kill, kill_inferior_callback, captured_main)
5147 (process_serial_event): Adjust.
5148 * server.h (discard_queued_stop_replies): Declare.
5150 2015-08-21 Pedro Alves <palves@redhat.com>
5152 * linux-low.c (wait_for_sigstop): Always switch to no thread
5153 selected if the previously current thread dies.
5154 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5155 process instead of the current thread's.
5156 * remote-utils.c (input_interrupt): Don't check if there's no
5158 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5159 current thread to the general thread fails, error out.
5160 (handle_qxfer_auxv, handle_qxfer_libraries)
5161 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5162 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5163 (handle_query): Check if there's a thread selected instead of
5164 checking whether there's any thread in the thread list.
5165 (handle_qxfer_threads, handle_qxfer_btrace)
5166 (handle_qxfer_btrace_conf): Don't error out early if there's no
5167 thread in the thread list.
5168 (handle_v_cont, myresume): Don't set the current thread to the
5170 (process_serial_event) <Hg handling>: Also set thread_id if the
5171 previous general thread is still alive.
5172 (process_serial_event) <g/G handling>: If setting the current
5173 thread to the general thread fails, error out.
5174 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5175 thread's lwp instead of the current thread's.
5176 * target.c (set_desired_thread): If the desired thread was not
5177 found, leave the current thread pointing to NULL. Return an int
5178 (boolean) indicating success.
5179 * target.h (set_desired_thread): Change return type to int.
5181 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5183 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5184 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5186 (ps_get_thread_area): New function.
5188 2015-08-19 Gary Benson <gbenson@redhat.com>
5190 * hostio.c (handle_pread): Do not attempt to read more data
5191 than hostio_reply_with_data can fit in a packet.
5193 2015-08-18 Joel Brobecker <brobecker@adacore.com>
5195 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5197 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5199 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5201 2015-08-06 Pedro Alves <palves@redhat.com>
5203 * tracepoint.c (expr_eval_result): Now an int.
5205 2015-08-06 Pedro Alves <palves@redhat.com>
5207 * gdbthread.h (struct regcache): Forward declare.
5208 (struct thread_info) <regcache_data>: Now a struct regcache
5210 * inferiors.c (inferior_regcache_data)
5211 (set_inferior_regcache_data): Now work with struct regcache
5213 * inferiors.h (struct regcache): Forward declare.
5214 (inferior_regcache_data, set_inferior_regcache_data): Now work
5215 with struct regcache pointers.
5216 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5217 (free_register_cache_thread): Remove struct regcache pointer
5220 2015-08-06 Pedro Alves <palves@redhat.com>
5222 * server.c (captured_main): On error, print the exception message
5223 to stderr, and if run_once is set, throw a quit.
5225 2015-08-06 Pedro Alves <palves@redhat.com>
5227 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5230 2015-08-06 Pedro Alves <palves@redhat.com>
5232 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5233 reading beyond the passed in buffer length.
5235 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5237 * tracepoint.c (symbol_list) <required>: Remove.
5239 2015-08-06 Pedro Alves <palves@redhat.com>
5241 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5242 count if stopping and suspending threads.
5243 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5244 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5245 (linux_detach): Complete an ongoing step-over.
5246 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5248 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5249 (linux_wait_1): If passing a signal to the inferior after
5250 finishing a step-over, unsuspend and re-resume all lwps. If we
5251 see a single-step event but the thread should be continuing, don't
5252 pass the trap to gdb.
5253 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5254 internal_error instead of gdb_assert.
5255 (enqueue_pending_signal): New function.
5256 (check_ptrace_stopped_lwp_gone): Add debug output.
5257 (start_step_over): Use internal_error instead of gdb_assert.
5258 (complete_ongoing_step_over): New function.
5259 (linux_resume_one_thread): Don't resume a suspended thread.
5260 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5263 2015-08-06 Pedro Alves <palves@redhat.com>
5265 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5266 (linux_thread_alive): Use lwp_is_marked_dead.
5267 (extended_event_reported): Delete.
5268 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5269 instead of extended_event_reported.
5270 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5272 (lwp_is_marked_dead): New function.
5273 (lwp_running): Use lwp_is_marked_dead.
5274 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5277 2015-08-06 Pedro Alves <palves@redhat.com>
5279 * linux-low.c (linux_wait_1): Move fork event output out of the
5280 !report_to_gdb check. Pass event_child->waitstatus to
5281 target_waitstatus_to_string instead of ourstatus.
5283 2015-08-04 Yao Qi <yao.qi@linaro.org>
5285 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5286 if current_thread is 32 bit.
5288 2015-08-04 Yao Qi <yao.qi@linaro.org>
5290 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5291 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5292 * server.c (extended_protocol): Remove "static".
5293 * server.h (extended_protocol): Declare it.
5295 2015-08-04 Yao Qi <yao.qi@linaro.org>
5297 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5298 both aarch64 and aarch32.
5299 (aarch64_set_pc): Likewise.
5301 2015-08-04 Yao Qi <yao.qi@linaro.org>
5303 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5304 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5305 arm-with-neon.xml to srv_xmlfiles.
5306 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5307 (is_64bit_tdesc): New function.
5308 (aarch64_linux_read_description): New function.
5309 (aarch64_arch_setup): Call aarch64_linux_read_description.
5310 (regs_info): Rename to regs_info_aarch64.
5311 (aarch64_regs_info): Return right regs_info.
5312 (initialize_low_arch): Call initialize_low_arch_aarch32.
5314 2015-08-04 Yao Qi <yao.qi@linaro.org>
5316 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5317 * linux-aarch32-low.c: New file.
5318 * linux-aarch32-low.h: New file.
5319 * linux-arm-low.c (arm_fill_gregset): Move it to
5320 linux-aarch32-low.c.
5321 (arm_store_gregset): Likewise.
5322 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5323 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5324 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5325 (regs_info): Rename to regs_info_arm.
5326 (arm_regs_info): Return regs_info_aarch32 if
5327 have_ptrace_getregset is 1 and target description is
5328 arm_with_neon or arm_with_vfpv3.
5329 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5330 Call initialize_low_arch_aarch32 instead.
5332 2015-08-04 Yao Qi <yao.qi@linaro.org>
5334 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5335 * linux-low.c: ... here.
5336 * linux-low.h (have_ptrace_getregset): Declare it.
5338 2015-08-04 Pedro Alves <palves@redhat.com>
5340 * thread-db.c (struct thread_db): Use new typedefs.
5341 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5343 (disable_thread_event_reporting): Cast result of dlsym to
5344 destination function pointer type.
5345 (thread_db_mourn): Use td_ta_delete_ftype.
5347 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5349 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5351 (CDX_BREAKPOINT): Define for R2.
5352 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5353 (the_low_target): Add comments.
5355 2015-07-30 Yao Qi <yao.qi@linaro.org>
5357 * linux-arm-low.c (arm_hwcap): Remove it.
5358 (arm_read_description): New local variable arm_hwcap. Don't
5359 set arm_hwcap to zero.
5361 2015-07-30 Yao Qi <yao.qi@linaro.org>
5363 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5364 Use regcache->tdesc instead.
5365 (arm_store_wmmxregset): Likewise.
5366 (arm_fill_vfpregset): Likewise.
5367 (arm_store_vfpregset): Likewise.
5369 2015-07-30 Yao Qi <yao.qi@linaro.org>
5371 * linux-arm-low.c: Include arch/arm.h.
5372 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5373 (arm_store_gregset): Likewise.
5375 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5377 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5378 ptrace's 4th parameter.
5380 2015-07-27 Yao Qi <yao.qi@linaro.org>
5382 * configure.srv (case aarch64*-*-linux*): Don't set
5385 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5387 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5389 * linux-arm-low.c: Likewise.
5390 * linux-cris-low.c: Likewise.
5391 * linux-crisv32-low.c: Likewise.
5392 * linux-low.c: Likewise.
5393 * linux-m68k-low.c: Likewise.
5394 * linux-mips-low.c: Likewise.
5395 * linux-nios2-low.c: Likewise.
5396 * linux-s390-low.c: Likewise.
5397 * linux-sparc-low.c: Likewise.
5398 * linux-tic6x-low.c: Likewise.
5399 * linux-tile-low.c: Likewise.
5400 * linux-x86-low.c: Likewise.
5402 2015-07-24 Pedro Alves <palves@redhat.com>
5404 * config.in: Regenerate.
5405 * configure: Regenerate.
5407 2015-07-24 Pedro Alves <palves@redhat.com>
5409 * acinclude.m4: Include ../ptrace.m4.
5410 * configure.ac: Call GDB_AC_PTRACE.
5411 * config.in, configure: Regenerate.
5413 2015-07-24 Yao Qi <yao.qi@linaro.org>
5415 * linux-low.c (linux_create_inferior): Remove setting to
5416 proc->priv->new_inferior.
5417 (linux_attach): Likewise.
5418 (linux_low_filter_event): Likewise.
5419 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5421 2015-07-24 Yao Qi <yao.qi@linaro.org>
5423 * linux-low.c (linux_arch_setup): New function.
5424 (linux_low_filter_event): If proc->tdesc is NULL and
5425 proc->attached is true, call the_low_target.arch_setup.
5426 Otherwise, keep status pending, and return.
5427 (linux_resume_one_lwp_throw): Don't call get_pc if
5428 thread->while_stepping isn't NULL. Don't call
5429 get_thread_regcache if proc->tdesc is NULL.
5430 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5431 (linux_target_ops): Install arch_setup.
5432 * server.c (start_inferior): Call the_target->arch_setup.
5433 * target.h (struct target_ops) <arch_setup>: New field.
5434 (target_arch_setup): New marco.
5435 * lynx-low.c (lynx_target_ops): Update.
5436 * nto-low.c (nto_target_ops): Update.
5437 * spu-low.c (spu_target_ops): Update.
5438 * win32-low.c (win32_target_ops): Update.
5440 2015-07-24 Yao Qi <yao.qi@linaro.org>
5442 * linux-low.c (linux_add_process): Don't set
5443 proc->priv->new_inferior.
5444 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5445 (linux_attach): Likewise.
5447 2015-07-24 Yao Qi <yao.qi@linaro.org>
5449 * server.c (start_inferior): Code refactor.
5451 2015-07-24 Yao Qi <yao.qi@linaro.org>
5453 * server.c (process_serial_event): Set general_thread.
5455 2015-07-21 Yao Qi <yao.qi@linaro.org>
5457 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5458 aarch64_linux_get_debug_reg_capacity.
5460 2015-07-17 Yao Qi <yao.qi@linaro.org>
5462 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5463 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5464 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5465 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5466 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5467 (AARCH64_HWP_ALIGNMENT): Likewise.
5468 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5469 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5470 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5471 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5472 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5473 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5474 (struct aarch64_debug_reg_state): Likewise.
5475 (struct arch_lwp_info): Likewise.
5476 (aarch64_align_watchpoint): Likewise.
5477 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5478 (aarch64_watchpoint_length): Likewise.
5479 (aarch64_point_encode_ctrl_reg): Likewise
5480 (aarch64_point_is_aligned): Likewise.
5481 (aarch64_align_watchpoint): Likewise.
5482 (aarch64_linux_set_debug_regs):
5483 (aarch64_dr_state_insert_one_point): Likewise.
5484 (aarch64_dr_state_remove_one_point): Likewise.
5485 (aarch64_handle_breakpoint): Likewise.
5486 (aarch64_handle_aligned_watchpoint): Likewise.
5487 (aarch64_handle_unaligned_watchpoint): Likewise.
5488 (aarch64_handle_watchpoint): Likewise.
5490 2015-07-17 Yao Qi <yao.qi@linaro.org>
5492 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5493 and don't aarch64_get_debug_reg_state. All callers update.
5494 (aarch64_handle_aligned_watchpoint): Likewise.
5495 (aarch64_handle_unaligned_watchpoint): Likewise.
5496 (aarch64_handle_watchpoint): Likewise.
5497 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5498 (aarch64_remove_point): Likewise.
5500 2015-07-17 Yao Qi <yao.qi@linaro.org>
5502 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5504 (aarch64_handle_unaligned_watchpoint): Likewise.
5506 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5508 Revert the previous 3 commits:
5509 Move gdb_regex* to common/
5510 Move linux_find_memory_regions_full & co.
5511 gdbserver build-id attribute generator
5513 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5514 Jan Kratochvil <jan.kratochvil@redhat.com>
5516 gdbserver build-id attribute generator.
5517 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5518 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5519 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5521 (get_dynamic): Use find_pdhr to traverse program headers.
5522 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5523 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5524 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5525 (get_hex_build_id): New.
5526 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5527 to reply XML document.
5529 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5530 Jan Kratochvil <jan.kratochvil@redhat.com>
5532 * target.c: Include target/target-utils.h and fcntl.h.
5533 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5534 (target_fileio_read_stralloc): New functions.
5536 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5538 * Makefile.in (OBS): Add gdb_regex.o.
5540 * config.in: Rebuilt.
5541 * configure: Rebuilt.
5543 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5544 Jan Kratochvil <jan.kratochvil@redhat.com>
5546 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5547 * Makefile.in (OBS): Add target-utils.o.
5548 (linux-maps.o, target-utils.o): New.
5549 * configure.srv (srv_linux_obj): Add linux-maps.o.
5551 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5553 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5555 (the_low_target): Install it.
5557 2015-07-14 Pedro Alves <palves@redhat.com>
5559 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5560 Instead, ignore ECHILD, and throw an error for other errnos.
5562 2015-07-10 Pedro Alves <palves@redhat.com>
5564 * event-loop.c (struct callback_event) <data>: Change type to
5565 gdb_client_data instance instead of gdb_client_data pointer.
5566 (append_callback_event): Adjust.
5568 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5570 * linux-aarch64-low.c: Add comments for each linux_target_ops
5571 method. Remove comments already covered in target_ops and
5572 linux_target_ops definitions.
5573 (the_low_target): Add comments for each unimplemented method.
5575 2015-07-09 Yao Qi <yao.qi@linaro.org>
5577 * linux-aarch64-low.c (aarch64_regmap): Remove.
5578 (aarch64_usrregs_info): Remove.
5579 (regs_info): Set field usrregs to NULL.
5581 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5583 * linux-low.c: Include "rsp-low.h"
5584 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5585 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5586 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5587 (handle_btrace_enable_pt): New.
5588 (handle_btrace_general_set): Support "pt".
5589 (handle_btrace_conf_general_set): Support "pt:size".
5591 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5593 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5596 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5598 * linux-aarch64-low.c: Remove comment about endianness.
5599 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5600 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5603 2015-06-24 Gary Benson <gbenson@redhat.com>
5605 * linux-i386-ipa.c (stdint.h): Do not include.
5606 * lynx-i386-low.c (stdint.h): Likewise.
5607 * lynx-ppc-low.c (stdint.h): Likewise.
5608 * mem-break.c (stdint.h): Likewise.
5609 * thread-db.c (stdint.h): Likewise.
5610 * tracepoint.c (stdint.h): Likewise.
5611 * win32-low.c (stdint.h): Likewise.
5613 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5615 * server.c (write_qxfer_response): Update call to
5616 remote_escape_output.
5618 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5619 Jan Kratochvil <jan.kratochvil@redhat.com>
5621 Merge multiple hex conversions.
5622 * gdbreplay.c (tohex): Rename to 'fromhex'.
5623 (logchar): Use fromhex.
5625 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5627 * server.c (handle_qxfer_libraries): Set `version' attribute for
5630 2015-06-10 Gary Benson <gbenson@redhat.com>
5632 * target.h (struct target_ops) <multifs_open>: New field.
5633 <multifs_unlink>: Likewise.
5634 <multifs_readlink>: Likewise.
5635 * linux-low.c (nat/linux-namespaces.h): New include.
5636 (linux_target_ops): Initialize the_target->multifs_open,
5637 the_target->multifs_unlink and the_target->multifs_readlink.
5638 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5639 * hostio.c (hostio_fs_pid): New static variable.
5640 (hostio_handle_new_gdb_connection): New function.
5641 (handle_setfs): Likewise.
5642 (handle_open): Use the_target->multifs_open as appropriate.
5643 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5644 (handle_readlink): Use the_target->multifs_readlink as
5646 (handle_vFile): Handle vFile:setfs packets.
5647 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5648 after target_handle_new_gdb_connection.
5650 2015-06-10 Gary Benson <gbenson@redhat.com>
5652 * configure.ac (AC_CHECK_FUNCS): Add setns.
5653 * config.in: Regenerate.
5654 * configure: Likewise.
5655 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5656 (linux-namespaces.o): New rule.
5657 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5659 2015-06-09 Gary Benson <gbenson@redhat.com>
5661 * hostio.c (handle_open): Process mode argument with
5662 fileio_to_host_mode.
5664 2015-06-01 Yao Qi <yao.qi@linaro.org>
5666 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5667 * linux-x86-low.c: Likewise.
5669 2015-05-28 Don Breazeal <donb@codesourcery.com>
5671 * linux-low.c (handle_extended_wait): Initialize
5672 thread_info.last_resume_kind for new fork children.
5674 2015-05-15 Pedro Alves <palves@redhat.com>
5676 * target.h (target_handle_new_gdb_connection): Rewrite using if
5677 wrapped in do/while.
5679 2015-05-14 Joel Brobecker <brobecker@adacore.com>
5681 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5682 * configure, config.in: Regenerate.
5683 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5686 2015-05-12 Don Breazeal <donb@codesourcery.com>
5688 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5689 PTRACE_EVENT_VFORK_DONE.
5690 (linux_low_ptrace_options, extended_event_reported): Add vfork
5692 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5693 and "vforkdone" for RSP 'T' Stop Reply Packet.
5694 * server.h (report_vfork_events): Declare
5697 2015-05-12 Don Breazeal <donb@codesourcery.com>
5699 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5700 (the_low_target) <new_fork>: Initialize new member.
5701 * linux-arm-low.c (arm_new_fork): New function.
5702 (the_low_target) <new_fork>: Initialize new member.
5703 * linux-low.c (handle_extended_wait): Call new target function
5705 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5706 * linux-mips-low.c (mips_add_watchpoint): New function
5707 extracted from mips_insert_point.
5708 (the_low_target) <new_fork>: Initialize new member.
5709 (mips_linux_new_fork): New function.
5710 (mips_insert_point): Call mips_add_watchpoint.
5711 * linux-x86-low.c (x86_linux_new_fork): New function.
5712 (the_low_target) <new_fork>: Initialize new member.
5714 2015-05-12 Don Breazeal <donb@codesourcery.com>
5716 * linux-low.c (handle_extended_wait): Implement return value,
5717 rename argument 'event_child' to 'event_lwp', handle
5718 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5719 (linux_low_ptrace_options): New function.
5720 (linux_low_filter_event): Call linux_low_ptrace_options,
5721 use different argument fo linux_enable_event_reporting,
5722 use return value from handle_extended_wait.
5723 (extended_event_reported): New function.
5724 (linux_wait_1): Call extended_event_reported and set
5725 status to report fork events.
5726 (linux_write_memory): Add pid to debug message.
5727 (reset_lwp_ptrace_options_callback): New function.
5728 (linux_handle_new_gdb_connection): New function.
5729 (linux_target_ops): Initialize new structure member.
5730 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5731 * lynx-low.c: Initialize new structure member.
5732 * remote-utils.c (prepare_resume_reply): Implement stop reason
5733 "fork" for "T" stop message.
5734 * server.c (handle_query): Call handle_new_gdb_connection.
5735 * server.h (report_fork_events): Declare global flag.
5736 * target.h (struct target_ops) <handle_new_gdb_connection>:
5738 (target_handle_new_gdb_connection): New macro.
5739 * win32-low.c: Initialize new structure member.
5741 2015-05-12 Don Breazeal <donb@codesourcery.com>
5743 * mem-break.c (APPEND_TO_LIST): Define macro.
5744 (clone_agent_expr): New function.
5745 (clone_one_breakpoint): New function.
5746 (clone_all_breakpoints): New function.
5747 * mem-break.h: Declare new functions.
5749 2015-05-12 Don Breazeal <donb@codesourcery.com>
5751 * linux-low.c (linux_supports_fork_events): New function.
5752 (linux_supports_vfork_events): New function.
5753 (linux_target_ops): Initialize new structure members.
5754 (initialize_low): Call linux_check_ptrace_features.
5755 * lynx-low.c (lynx_target_ops): Initialize new structure
5757 * server.c (report_fork_events, report_vfork_events):
5759 (handle_query): Add new features to qSupported packet and
5761 (captured_main): Initialize new global variables.
5762 * target.h (struct target_ops) <supports_fork_events>:
5764 <supports_vfork_events>: New member.
5765 (target_supports_fork_events): New macro.
5766 (target_supports_vfork_events): New macro.
5767 * win32-low.c (win32_target_ops): Initialize new structure
5770 2015-05-12 Gary Benson <gbenson@redhat.com>
5772 * server.c (handle_qxfer_exec_file): Use current process
5775 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5777 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5778 Remove HAVE_PTRACE_GETREGS conditionals.
5779 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5780 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5782 2015-05-08 Yao Qi <yao.qi@linaro.org>
5784 * linux-low.c (linux_supports_conditional_breakpoints): New
5786 (linux_target_ops): Install new target method.
5787 * lynx-low.c (lynx_target_ops): Install NULL hook for
5788 supports_conditional_breakpoints.
5789 * nto-low.c (nto_target_ops): Likewise.
5790 * spu-low.c (spu_target_ops): Likewise.
5791 * win32-low.c (win32_target_ops): Likewise.
5792 * server.c (handle_query): Check
5793 target_supports_conditional_breakpoints.
5794 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5796 (target_supports_conditional_breakpoints): New macro.
5798 2015-05-06 Pedro Alves <palves@redhat.com>
5801 * server.c (start_inferior): If the process exits, mourn it.
5803 2015-04-21 Gary Benson <gbenson@redhat.com>
5805 * hostio.c (fileio_open_flags_to_host): Factored out to
5806 fileio_to_host_openflags in common/fileio.c. Single use
5809 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5811 * linux-xtensa-low.c (xtensa_fill_gregset)
5812 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5815 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5817 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5818 (regs_info): Replace usrregs pointer with NULL.
5820 2015-04-17 Gary Benson <gbenson@redhat.com>
5822 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5823 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5824 * server.c (handle_qxfer_exec_file): New function.
5825 (qxfer_packets): Add exec-file entry.
5826 (handle_query): Report qXfer:exec-file:read as supported packet.
5828 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5830 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5832 2015-04-09 Gary Benson <gbenson@redhat.com>
5834 * hostio-errno.c (errno_to_fileio_error): Remove function.
5835 Update caller to use remote_fileio_to_fio_error.
5837 2015-04-09 Yao Qi <yao.qi@linaro.org>
5839 * linux-low.c (linux_insert_point): Call
5840 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5841 (linux_remove_point): Call remove_memory_breakpoint if type is
5843 * linux-x86-low.c (x86_insert_point): Don't call
5844 insert_memory_breakpoint.
5845 (x86_remove_point): Don't call remove_memory_breakpoint.
5847 2015-04-01 Pedro Alves <palves@redhat.com>
5848 Cleber Rosa <crosa@redhat.com>
5850 * server.c (gdbserver_usage): Reorganize and extend the usage
5853 2015-03-24 Pedro Alves <palves@redhat.com>
5855 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5856 output. Also dump TRAP_TRACE.
5857 (linux_low_filter_event): In debug output, distinguish a
5858 resume_stop SIGSTOP from a delayed SIGSTOP.
5860 2015-03-24 Gary Benson <gbenson@redhat.com>
5862 * linux-x86-low.c (x86_linux_new_thread): Moved to
5864 (x86_linux_prepare_to_resume): Likewise.
5866 2015-03-24 Gary Benson <gbenson@redhat.com>
5868 * Makefile.in (x86-linux-dregs.o): New rule.
5869 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5870 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5871 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5872 (x86_linux_dr_get): Likewise.
5873 (x86_linux_dr_set): Likewise.
5874 (update_debug_registers_callback): Likewise.
5875 (x86_linux_dr_set_addr): Likewise.
5876 (x86_linux_dr_get_addr): Likewise.
5877 (x86_linux_dr_set_control): Likewise.
5878 (x86_linux_dr_get_control): Likewise.
5879 (x86_linux_dr_get_status): Likewise.
5880 (x86_linux_update_debug_registers): Likewise.
5882 2015-03-24 Gary Benson <gbenson@redhat.com>
5884 * linux-x86-low.c (x86_linux_update_debug_registers):
5885 New function, factored out from...
5886 (x86_linux_prepare_to_resume): ...this.
5888 2015-03-24 Gary Benson <gbenson@redhat.com>
5890 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5891 (x86_linux_dr_set): Likewise.
5892 (update_debug_registers_callback): Likewise.
5893 (x86_linux_dr_set_addr): Likewise.
5894 (x86_linux_dr_get_addr): Likewise.
5895 (x86_linux_dr_set_control): Likewise.
5896 (x86_linux_dr_get_control): Likewise.
5897 (x86_linux_dr_get_status): Likewise.
5898 (x86_linux_prepare_to_resume): Likewise.
5900 2015-03-24 Gary Benson <gbenson@redhat.com>
5902 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5903 Use perror_with_name. Pass string through gettext.
5904 (x86_linux_dr_set): Likewise.
5906 2015-03-24 Gary Benson <gbenson@redhat.com>
5908 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5909 (x86_linux_dr_set_addr): ...this.
5910 (x86_dr_low_get_addr): Rename to...
5911 (x86_linux_dr_get_addr): ...this.
5912 (x86_dr_low_set_control): Rename to...
5913 (x86_linux_dr_set_control): ...this.
5914 (x86_dr_low_get_control): Rename to...
5915 (x86_linux_dr_get_control): ...this.
5916 (x86_dr_low_get_status): Rename to...
5917 (x86_linux_dr_get_status): ...this.
5918 (x86_dr_low): Update with new function names.
5920 2015-03-24 Gary Benson <gbenson@redhat.com>
5922 * Makefile.in (x86-linux.o): New rule.
5923 * configure.srv: Add x86-linux.o to relevant targets.
5924 * linux-low.c (lwp_set_arch_private_info): New function.
5925 (lwp_arch_private_info): Likewise.
5926 * linux-x86-low.c: Include nat/x86-linux.h.
5927 (arch_lwp_info): Removed structure.
5928 (update_debug_registers_callback):
5929 Use lwp_set_debug_registers_changed.
5930 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5931 and lwp_set_debug_registers_changed.
5932 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5934 2015-03-24 Gary Benson <gbenson@redhat.com>
5936 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5937 * linux-arm-low.c (arm_new_thread): Likewise.
5938 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5939 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5940 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5941 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5943 2015-03-24 Gary Benson <gbenson@redhat.com>
5945 * linux-low.c (ptid_of_lwp): New function.
5946 (lwp_is_stopped): Likewise.
5947 (lwp_stop_reason): Likewise.
5948 * linux-x86-low.c (update_debug_registers_callback):
5950 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5953 2015-03-24 Gary Benson <gbenson@redhat.com>
5955 * linux-low.h (linux_stop_lwp): Remove declaration.
5957 2015-03-24 Gary Benson <gbenson@redhat.com>
5959 * linux-low.h: Include nat/linux-nat.h.
5960 * linux-low.c (iterate_over_lwps_args): New structure.
5961 (iterate_over_lwps_filter): New function.
5962 (iterate_over_lwps): Likewise.
5963 * linux-x86-low.c (update_debug_registers_callback):
5964 Update signature to what iterate_over_lwps expects.
5965 Remove PID check that iterate_over_lwps now performs.
5966 (x86_dr_low_set_addr): Use iterate_over_lwps.
5967 (x86_dr_low_set_control): Likewise.
5969 2015-03-24 Gary Benson <gbenson@redhat.com>
5971 * linux-x86-low.c (x86_debug_reg_state): New function.
5972 (x86_linux_prepare_to_resume): Use the above.
5974 2015-03-24 Gary Benson <gbenson@redhat.com>
5976 * linux-low.c (current_lwp_ptid): New function.
5977 * linux-x86-low.c: Include nat/linux-nat.h.
5978 (x86_dr_low_get_addr): Use current_lwp_ptid.
5979 (x86_dr_low_get_control): Likewise.
5980 (x86_dr_low_get_status): Likewise.
5982 2015-03-20 Pedro Alves <palves@redhat.com>
5984 * tracepoint.c (cmd_qtstatus): Make "str" const.
5986 2015-03-20 Pedro Alves <palves@redhat.com>
5988 * server.c (handle_general_set): Make "req_str" const.
5990 2015-03-19 Pedro Alves <palves@redhat.com>
5992 * linux-low.c (linux_resume_one_lwp): Rename to ...
5993 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5994 instead call perror_with_name.
5995 (check_ptrace_stopped_lwp_gone): New function.
5996 (linux_resume_one_lwp): Reimplement as wrapper around
5997 linux_resume_one_lwp_throw that swallows errors if the LWP is
6000 2015-03-19 Pedro Alves <palves@redhat.com>
6002 * linux-low.c (count_events_callback, select_event_lwp_callback):
6003 No longer check whether the thread has resume_stop as last resume
6006 2015-03-19 Pedro Alves <palves@redhat.com>
6008 * linux-low.c (count_events_callback, select_event_lwp_callback):
6009 Use the lwp's status_pending_p field, not the thread's.
6011 2015-03-19 Pedro Alves <palves@redhat.com>
6013 * linux-low.c (select_event_lwp_callback): Update comments to
6014 no longer mention SIGTRAP.
6016 2015-03-18 Gary Benson <gbenson@redhat.com>
6018 * server.c (handle_query): Do not report vFile:fstat as supported.
6020 2015-03-11 Gary Benson <gbenson@redhat.com>
6022 * hostio.c (sys/types.h): New include.
6023 (sys/stat.h): Likewise.
6024 (common-remote-fileio.h): Likewise.
6025 (handle_fstat): New function.
6026 (handle_vFile): Handle vFile:fstat packets.
6028 2015-03-11 Gary Benson <gbenson@redhat.com>
6030 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6031 struct stat.st_blocks and struct stat.st_blksize.
6032 * configure: Regenerate.
6033 * config.in: Likewise.
6034 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6035 (OBS): Add common-remote-fileio.o.
6036 (common-remote-fileio.o): New rule.
6038 2015-03-09 Pedro Alves <palves@redhat.com>
6040 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6041 'struct sockaddr' pointer in 'accept' call.
6043 2015-03-09 Pedro Alves <palves@redhat.com>
6046 2015-03-07 Pedro Alves <palves@redhat.com>
6047 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6048 or <winsock2.h> here. Instead include "gdb_socket.h".
6049 (remote_open): Use union gdb_sockaddr_u.
6050 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6051 or <winsock2.h> here. Instead include "gdb_socket.h".
6052 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6053 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6055 (init_named_socket, gdb_agent_helper_thread): Use union
6058 2015-03-07 Pedro Alves <palves@redhat.com>
6060 * configure.ac (build_warnings): Move
6061 -Wdeclaration-after-statement to the C-specific set.
6062 * configure: Regenerate.
6064 2015-03-07 Pedro Alves <palves@redhat.com>
6066 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6067 or <winsock2.h> here. Instead include "gdb_socket.h".
6068 (remote_open): Use union gdb_sockaddr_u.
6069 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6070 or <winsock2.h> here. Instead include "gdb_socket.h".
6071 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6072 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6074 (init_named_socket, gdb_agent_helper_thread): Use union
6077 2015-03-07 Pedro Alves <palves@redhat.com>
6079 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6082 2015-03-06 Yao Qi <yao.qi@linaro.org>
6084 * linux-aarch64-low.c (aarch64_insert_point): Use
6085 show_debug_regs as a boolean.
6086 (aarch64_remove_point): Likewise.
6088 2015-03-05 Pedro Alves <palves@redhat.com>
6090 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6091 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6092 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6093 * nto-low.c (nto_target_ops): Likewise.
6094 * spu-low.c (spu_target_ops): Likewise.
6095 * win32-low.c (win32_target_ops): Likewise.
6097 2015-03-04 Pedro Alves <palves@redhat.com>
6099 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
6100 Decide whether a breakpoint triggered based on the SIGTRAP's
6102 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6103 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
6104 (linux_low_filter_event): Check for breakpoints before checking
6106 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6108 (linux_stopped_by_sw_breakpoint)
6109 (linux_supports_stopped_by_sw_breakpoint)
6110 (linux_stopped_by_hw_breakpoint)
6111 (linux_supports_stopped_by_hw_breakpoint): New functions.
6112 (linux_target_ops): Install new target methods.
6114 2015-03-04 Pedro Alves <palves@redhat.com>
6116 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6117 * server.c (swbreak_feature, hwbreak_feature): New globals.
6118 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6119 (captured_main): Clear swbreak_feature and hwbreak_feature.
6120 * server.h (swbreak_feature, hwbreak_feature): Declare.
6121 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6122 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6123 supports_stopped_by_hw_breakpoint>: New fields.
6124 (target_supports_stopped_by_sw_breakpoint)
6125 (target_stopped_by_sw_breakpoint)
6126 (target_supports_stopped_by_hw_breakpoint)
6127 (target_stopped_by_hw_breakpoint): Declare.
6129 2015-03-04 Pedro Alves <palves@redhat.com>
6131 enum lwp_stop_reason -> enum target_stop_reason
6132 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6133 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6134 (linux_wait_1, stuck_in_jump_pad_callback)
6135 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6136 (linux_stopped_by_watchpoint):
6137 * linux-low.h (enum lwp_stop_reason): Delete.
6138 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6139 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6141 2015-03-04 Yao Qi <yao.qi@linaro.org>
6143 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6145 2015-03-03 Gary Benson <gbenson@redhat.com>
6147 * hostio.c (handle_vFile): Fix prefix lengths.
6149 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6151 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6154 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6156 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6157 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6158 (clean): Add "rm -f" for above C files.
6159 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6160 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6161 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6162 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6163 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6164 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6165 (init_registers_s390x_vx_linux64)
6166 (init_registers_s390x_tevx_linux64)
6167 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6168 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6170 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6171 (s390_store_vxrs_high): New functions.
6172 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6174 (s390_arch_setup): Add logic for selecting one of the new target
6175 descriptions. Activate the new vector regsets if applicable.
6176 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6177 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6178 and init_registers_s390x_tevx_linux64.
6180 2015-03-01 Pedro Alves <palves@redhat.com>
6182 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6185 2015-02-27 Pedro Alves <palves@redhat.com>
6187 * linux-x86-low.c (u_debugreg_offset): New function.
6188 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6190 2015-02-27 Pedro Alves <palves@redhat.com>
6192 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6193 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6194 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6195 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6196 (ps_lsetfpregs, ps_getpid)
6197 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6198 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6199 (ps_lsetxregs, ps_plog): Declare.
6201 2015-02-27 Pedro Alves <palves@redhat.com>
6203 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6204 IP_AGENT_EXPORT_FUNC.
6205 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6206 IP_AGENT_EXPORT_FUNC.
6207 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6208 (IP_AGENT_EXPORT): Delete.
6209 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6210 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6211 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6212 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6213 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6214 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6215 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6216 (traceframe_read_count, traceframe_write_count)
6217 (traceframes_created, trace_state_variables, get_raw_reg)
6218 (get_trace_state_variable_value, set_trace_state_variable_value)
6219 (ust_loaded, helper_thread_id, cmd_buf): Use
6220 IPA_SYM_EXPORTED_NAME.
6221 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6222 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6223 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6224 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6225 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6226 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6227 EXTERN_C_PUSH/EXTERN_C_POP.
6228 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6229 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6230 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6231 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6232 (traceframe_write_count, traceframe_read_count)
6233 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6234 (about_to_request_buffer_space, get_trace_state_variable_value)
6235 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6236 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6237 EXTERN_C_PUSH/EXTERN_C_POP.
6238 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6239 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6240 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6241 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6242 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6243 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6244 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6245 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6247 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6248 (IP_AGENT_EXPORT_VAR_DECL): Define.
6250 (gdb_agent_get_raw_reg): Declare.
6252 2015-02-27 Tom Tromey <tromey@redhat.com>
6253 Pedro Alves <palves@redhat.com>
6255 Rename symbols whose names are reserved C++ keywords throughout.
6257 2015-02-27 Pedro Alves <palves@redhat.com>
6259 * Makefile.in (COMPILER): New, get it from autoconf.
6260 (CXX): Get from autoconf instead.
6261 (COMPILE.pre): Use COMPILER.
6262 (CC-LD): Rename to ...
6263 (CC_LD): ... this. Use COMPILER.
6264 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6265 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6266 * acinclude.m4: Include build-with-cxx.m4.
6267 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6268 Disable -Werror by default if building in C++ mode.
6269 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6270 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6271 the C++ compiler. Save/restore CXXFLAGS too.
6272 * configure: Regenerate.
6274 2015-02-27 Pedro Alves <palves@redhat.com>
6276 * acinclude.m4: Include libiberty.m4.
6277 * configure.ac: Call libiberty_INIT.
6278 * config.in, configure: Regenerate.
6280 2015-02-26 Pedro Alves <palves@redhat.com>
6282 * linux-low.c (linux_wait_1): When incrementing the PC past a
6283 program breakpoint always use the_low_target.breakpoint_len as
6284 increment, rather than the maximum between that and
6285 the_low_target.decr_pc_after_break.
6287 2015-02-23 Pedro Alves <palves@redhat.com>
6289 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6290 thread was doing a step-over; always adjust the PC if
6291 we stepped over a permanent breakpoint.
6292 (linux_wait_1): If we stepped over breakpoint that was on top of a
6293 permanent breakpoint, manually advance the PC past it.
6295 2015-02-23 Pedro Alves <palves@redhat.com>
6297 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6299 (x86_fill_gregset, x86_store_gregset): Use it when handling
6302 2015-02-20 Pedro Alves <palves@redhat.com>
6304 * thread-db.c: Include "nat/linux-procfs.h".
6305 (thread_db_init): Skip listing new threads if the kernel supports
6306 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6308 2015-02-20 Pedro Alves <palves@redhat.com>
6310 * linux-low.c (status_pending_p_callback): Use ptid_match.
6312 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6314 PR breakpoints/16812
6315 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6316 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6317 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6319 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6321 PR breakpoints/15956
6322 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6324 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6326 * linux-low.c (linux_low_btrace_conf): Print size.
6327 * server.c (handle_btrace_conf_general_set): New.
6328 (hanle_general_set): Call handle_btrace_conf_general_set.
6329 (handle_query): Report Qbtrace-conf:bts:size as supported.
6331 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6333 * linux-low.c (linux_low_enable_btrace): Update parameters.
6334 (linux_low_btrace_conf): New.
6335 (linux_target_ops)<to_btrace_conf>: Initialize.
6336 * server.c (current_btrace_conf): New.
6337 (handle_btrace_enable): Rename to ...
6338 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
6339 to target_enable_btrace. Update comment. Update users.
6340 (handle_qxfer_btrace_conf): New.
6341 (qxfer_packets): Add btrace-conf entry.
6342 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6343 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6344 (target_ops)<read_btrace_conf>: New.
6345 (target_enable_btrace): Update parameters.
6346 (target_read_btrace_conf): New.
6348 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6350 * server.c (handle_btrace_general_set): Remove call to
6351 target_supports_btrace.
6352 (supported_btrace_packets): New.
6353 (handle_query): Call supported_btrace_packets.
6354 * target.h: include btrace-common.h.
6355 (btrace_target_info): Removed.
6356 (supports_btrace, target_supports_btrace): Update parameters.
6358 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6360 * Makefile.in (SFILES): Add common/btrace-common.c.
6361 (OBS): Add common/btrace-common.o.
6362 (btrace-common.o): Add build rules.
6363 * linux-low: Include btrace-common.h.
6364 (linux_low_read_btrace): Use struct btrace_data. Call
6365 btrace_data_init and btrace_data_fini.
6367 2015-02-06 Pedro Alves <palves@redhat.com>
6369 * thread-db.c (find_new_threads_callback): Add debug output.
6371 2015-02-04 Pedro Alves <palves@redhat.com>
6373 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6374 (resume_stopped_resumed_lwps): New function.
6375 (linux_wait_for_event_filtered): Use it.
6377 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6379 * Makefile.in (SFILES): Add linux-personality.c.
6380 (linux-personality.o): New rule.
6381 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6382 list of objects to be built.
6383 * linux-low.c: Include nat/linux-personality.h.
6384 (linux_create_inferior): Remove code to disable address space
6385 randomization (moved to ../nat/linux-personality.c). Create
6386 cleanup to disable address space randomization.
6388 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6390 * Makefile.in (posix-strerror.o): New rule.
6391 (mingw-strerror.o): Likewise.
6392 * configure: Regenerated.
6393 * configure.ac: Source file ../common/common.host. Initialize new
6394 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6396 2015-01-14 Yao Qi <yao@codesourcery.com>
6398 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6399 (ppc-linux.o): New rule.
6400 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6401 * configure.ac: AC_CHECK_FUNCS(getauxval).
6402 * config.in: Re-generated.
6403 * configure: Re-generated.
6404 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6405 ppc64_64bit_inferior_p
6407 2015-01-14 Yao Qi <yao@codesourcery.com>
6409 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6410 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6411 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6412 (PT_ORIG_R3, PT_TRAP): Likewise.
6413 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6414 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6415 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6417 2015-01-10 Joel Brobecker <brobecker@adacore.com>
6419 * i387-fp.c (i387_cache_to_xsave): In look over
6420 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6421 zmmh_low_space field by use of zmmh_high_space.
6423 2015-01-09 Pedro Alves <palves@redhat.com>
6425 * linux-low.c (step_over_bkpt): Move higher up in the file.
6426 (handle_extended_wait): Don't store the stop_pc here.
6427 (get_stop_pc): Adjust comments and rename to ...
6428 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6429 stopped for a software breakpoint or hardware breakpoint.
6430 (thread_still_has_status_pending_p): New function.
6431 (status_pending_p_callback): Use
6432 thread_still_has_status_pending_p. If the event is no longer
6433 interesting, resume the LWP.
6434 (handle_tracepoints): Add assert.
6435 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6436 (wstatus_maybe_breakpoint): New function.
6437 (cancel_breakpoint): Delete function.
6438 (check_stopped_by_watchpoint): New function, factored out from
6439 linux_low_filter_event.
6440 (lp_status_maybe_breakpoint): Delete function.
6441 (linux_low_filter_event): Remove filter_ptid argument.
6442 Leave thread group exits pending here. Store the LWP's stop PC.
6443 Always leave events pending.
6444 (linux_wait_for_event_filtered): Pull all events out of the
6445 kernel, and leave them all pending.
6446 (count_events_callback, select_event_lwp_callback): Consider all
6448 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6449 (select_event_lwp): Only give preference to the stepping LWP in
6450 all-stop mode. Adjust comments.
6451 (ignore_event): New function.
6452 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6453 references to cancel_breakpoints. Adjust to renames. Also give
6454 equal priority to all LWPs that have had events in non-stop mode.
6455 If reporting a software breakpoint event, unadjust the LWP's PC.
6456 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6457 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6459 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6460 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6461 (linux_stopped_by_watchpoint): Adjust.
6462 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6463 * linux-low.h (enum lwp_stop_reason): New.
6464 (struct lwp_info) <stop_pc>: Adjust comment.
6465 <stopped_by_watchpoint>: Delete field.
6466 <stop_reason>: New field.
6467 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6468 * mem-break.c (software_breakpoint_inserted_here)
6469 (hardware_breakpoint_inserted_here): New function.
6470 * mem-break.h (software_breakpoint_inserted_here)
6471 (hardware_breakpoint_inserted_here): Declare.
6472 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6473 (cancel_breakpoints): Delete.
6474 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6475 (upload_fast_traceframes): Remove references to
6478 2015-01-09 Pedro Alves <palves@redhat.com>
6480 * thread-db.c (find_new_threads_callback): Ignore thread if the
6481 kernel thread ID is -1.
6483 2015-01-09 Pedro Alves <palves@redhat.com>
6485 * linux-low.c (linux_attach_fail_reason_string): Move to
6486 nat/linux-ptrace.c, and rename.
6487 (linux_attach_lwp): Update comment.
6488 (attach_proc_task_lwp_callback): New function.
6489 (linux_attach): Adjust to rename and use
6490 linux_proc_attach_tgid_threads.
6491 (linux_attach_fail_reason_string): Delete declaration.
6493 2015-01-01 Joel Brobecker <brobecker@adacore.com>
6495 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6496 * server.c (gdbserver_version): Likewise.
6498 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6500 * remote-utils.c: Include ctype.h.
6501 (input_interrupt): Explicitly handle the case when the char
6502 received is the NUL byte. Improve the printing of non-ASCII
6505 2014-12-16 Joel Brobecker <brobecker@adacore.com>
6507 * linux-low.c (linux_low_filter_event): Update call to
6508 linux_enable_event_reporting following the addition of
6509 a new parameter to that function.
6511 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
6514 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6515 (AARCH64_FPCR_REGNO): Likewise.
6516 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6517 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6518 (aarch64_store_fpregset): Likewise.
6520 2014-12-15 Joel Brobecker <brobecker@adacore.com>
6522 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6523 Remove FIXME comment about assumption about N.
6525 2014-12-13 Joel Brobecker <brobecker@adacore.com>
6527 * configure.ac: If large-file support is disabled in GDBserver,
6528 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6529 * configure: Regenerate.
6531 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6533 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6534 warning upon ENODATA from ptrace.
6535 * linux-s390-low.c (s390_store_tdb): New.
6536 (s390_regsets): Add regset for NT_S390_TDB.
6538 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6540 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6541 without a fill_function.
6542 * linux-s390-low.c (s390_fill_last_break): Remove.
6543 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6544 (s390_arch_setup): Use regset's size instead of fill_function for
6547 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6549 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6550 the regset's store function when ptrace returned an error.
6551 * regcache.c (get_thread_regcache): Invalidate register cache
6552 before fetching inferior's registers.
6554 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6556 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6557 while-loop as for-loop.
6558 (regsets_store_inferior_registers): Likewise.
6560 2014-11-28 Yao Qi <yao@codesourcery.com>
6562 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6563 * config.in, configure: Re-generate.
6564 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6567 2014-11-21 Yao Qi <yao@codesourcery.com>
6569 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6570 (AC_CHECK_HEADERS): Remove malloc.h.
6571 * configure: Re-generated.
6572 * config.in: Re-generated.
6573 * server.h: Don't include alloca.h and malloc.h.
6574 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6575 Don't include malloc.h.
6577 2014-11-17 Joel Brobecker <brobecker@adacore.com>
6579 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6580 corresponding ERRNO check in same block.
6582 2014-11-12 Pedro Alves <palves@redhat.com>
6584 * server.c (cont_thread): Update comment.
6585 (start_inferior, attach_inferior): No longer clear cont_thread.
6586 (handle_v_cont): No longer set cont_thread.
6587 (captured_main): Clear cont_thread each time a GDB connects.
6589 2014-11-12 Pedro Alves <palves@redhat.com>
6591 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6592 thread, and don't resume all threads if the Hc thread has exited.
6594 2014-11-12 Pedro Alves <palves@redhat.com>
6596 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6597 the process group instead of to a specific LWP.
6599 2014-10-15 Pedro Alves <palves@redhat.com>
6602 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6604 (arm_set_thread_context): Delete.
6605 (the_low_target): Adjust.
6606 * win32-i386-low.c (debug_registers_changed)
6607 (debug_registers_used): Delete.
6608 (update_debug_registers_callback): New function.
6609 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6610 needing to update their debug registers.
6611 (win32_get_current_dr): New function.
6612 (x86_dr_low_get_addr, x86_dr_low_get_control)
6613 (x86_dr_low_get_status): Fetch the debug register from the thread
6615 (i386_initial_stuff): Adjust.
6616 (i386_get_thread_context): Remove current_event parameter. Don't
6617 clear debug_registers_changed nor copy DR values to
6619 (i386_set_thread_context): Delete.
6620 (i386_prepare_to_resume): New function.
6621 (i386_thread_added): Mark the thread as needing to update irs
6623 (the_low_target): Remove i386_set_thread_context and install
6624 i386_prepare_to_resume.
6625 * win32-low.c (win32_get_thread_context): Adjust.
6626 (win32_set_thread_context): Use SetThreadContext
6628 (win32_prepare_to_resume): New function.
6629 (win32_require_context): New function, factored out from ...
6630 (thread_rec): ... this.
6631 (continue_one_thread): Call win32_prepare_to_resume on each thread
6632 we're about to continue.
6633 (win32_resume): Call win32_prepare_to_resume on the event thread.
6634 * win32-low.h (struct win32_thread_info)
6635 <debug_registers_changed>: New field.
6636 (struct win32_target_ops): Change prototype of set_thread_context,
6637 delete set_thread_context and add prepare_to_resume.
6638 (win32_require_context): New declaration.
6640 2014-10-08 Gary Benson <gbenson@redhat.com>
6642 * server.h: Do not include common-exceptions.h.
6644 2014-10-08 Gary Benson <gbenson@redhat.com>
6646 * server.h: Do not include cleanups.h.
6648 2014-09-30 James Hogan <james.hogan@imgtec.com>
6650 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6653 2014-09-23 Yao Qi <yao@codesourcery.com>
6655 * linux-low.c (lp_status_maybe_breakpoint): New function.
6656 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6657 (count_events_callback): Likewise.
6658 (select_event_lwp_callback): Likewise.
6659 (cancel_breakpoints_callback): Likewise.
6661 2014-09-19 Don Breazeal <donb@codesourcery.com>
6663 * linux-low.c (handle_extended_wait): Call
6664 linux_ptrace_get_extended_event.
6665 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6666 linux_is_extended_waitstatus.
6668 2014-09-16 Joel Brobecker <brobecker@adacore.com>
6670 * Makefile.in (CPPFLAGS): Define.
6671 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6672 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6674 2014-09-16 Gary Benson <gbenson@redhat.com>
6676 * inferiors.h (current_inferior): Renamed as...
6677 (current_thread): New variable. All uses updated.
6678 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6679 (maybe_move_out_of_jump_pad): Likewise.
6680 (cancel_breakpoint): Likewise.
6681 (linux_low_filter_event): Likewise.
6682 (wait_for_sigstop): Likewise.
6683 (linux_resume_one_lwp): Likewise.
6684 (need_step_over_p): Likewise.
6685 (start_step_over): Likewise.
6686 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6687 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6688 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6689 and save_inferior as saved_thread.
6690 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6692 (regcache_invalidate_thread): Likewise.
6693 * remote-utils.c (prepare_resume_reply): Likewise.
6694 * thread-db.c (thread_db_get_tls_address): Likewise.
6695 (disable_thread_event_reporting): Likewise.
6696 (remove_thread_event_breakpoints): Likewise.
6697 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6699 * target.h (set_desired_inferior): Renamed as...
6700 (set_desired_thread): New declaration. All uses updated.
6701 * server.c (myresume): Updated comment to reference thread instead
6703 (handle_serial_event): Likewise.
6704 (handle_target_event): Likewise.
6706 2014-09-12 Tom Tromey <tromey@redhat.com>
6707 Gary Benson <gbenson@redhat.com>
6709 * regcache.h: Include common-regcache.h.
6710 (regcache_read_pc): Don't declare.
6711 * regcache.c (get_thread_regcache_for_ptid): New function.
6713 2014-09-11 Tom Tromey <tromey@redhat.com>
6714 Gary Benson <gbenson@redhat.com>
6716 * symbol.c: New file.
6717 * Makefile.in (SFILES): Add symbol.c.
6718 (OBS): Add symbol.o.
6720 2014-09-11 Gary Benson <gbenson@redhat.com>
6722 * target.c (target_stop_ptid, target_continue_ptid): New
6725 2014-09-11 Tom Tromey <tromey@redhat.com>
6726 Gary Benson <gbenson@redhat.com>
6728 * target.h: Include target/target.h.
6729 * target.c (target_read_memory, target_read_uint32)
6730 (target_write_memory): New functions.
6732 2014-09-11 Gary Benson <gbenson@redhat.com>
6734 * server.h (debug_hw_points): Don't declare.
6735 * server.c (debug_hw_points): Don't define. Replace all uses
6736 with show_debug_regs.
6737 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6738 all uses with show_debug_regs.
6740 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6742 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6743 endianness into account.
6744 (ppc_supply_ptrace_register): Likewise.
6746 2014-09-03 James Hogan <james.hogan@imgtec.com>
6748 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6749 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6751 2014-09-03 Gary Benson <gbenson@redhat.com>
6753 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6754 ALL_DEBUG_ADDRESS_REGISTERS.
6756 2014-09-02 Gary Benson <gbenson@redhat.com>
6758 * i386-low.h: Renamed as...
6759 * x86-low.h: New file. All type, function and variable name
6760 prefixes changed from "i386_" to "x86_". All references updated.
6761 * i386-low.c: Renamed as...
6762 * x86-low.c: New file. All type, function and variable name
6763 prefixes changed from "i386_" to "x86_". All references updated.
6765 2014-09-02 Gary Benson <gbenson@redhat.com>
6767 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6768 (x86_linux_new_thread): Likewise.
6770 2014-08-29 Gary Benson <gbenson@redhat.com>
6772 * server.h (setjmp.h): Do not include.
6773 (toplevel): Do not declare.
6774 (common-exceptions.h): Include.
6775 (cleanups.h): Likewise.
6776 * server.c (toplevel): Do not define.
6777 (exit_code): New static global.
6778 (detach_or_kill_for_exit_cleanup): New function.
6779 (main): New function. Original main renamed to...
6780 (captured_main): New function.
6781 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6783 2014-08-29 Gary Benson <gbenson@redhat.com>
6785 * Makefile.in (SFILES): Add common/common-exceptions.c.
6786 (OBS): Add common-exceptions.o.
6787 (common-exceptions.o): New rule.
6788 * utils.c (prepare_to_throw_exception): New function.
6790 2014-08-29 Gary Benson <gbenson@redhat.com>
6792 * config.in: Regenerate.
6793 * configure: Likewise.
6795 2014-08-29 Gary Benson <gbenson@redhat.com>
6797 * Makefile.in (SFILES): Add common/cleanups.c.
6799 (cleanups.o): New rule.
6801 2014-08-29 Gary Benson <gbenson@redhat.com>
6803 * utils.c (internal_vwarning): New function.
6805 2014-08-28 Gary Benson <gbenson@redhat.com>
6807 * utils.h (fatal): Remove declaration.
6808 * utils.c (fatal): Remove function.
6810 2014-08-28 Gary Benson <gbenson@redhat.com>
6812 * tracepoint.c (gdb_agent_init): Replace fatal with
6814 (initialize_tracepoint): Likewise.
6816 2014-08-28 Gary Benson <gbenson@redhat.com>
6818 * remote-utils.c (remote_prepare): Replace fatal with error.
6820 2014-08-28 Gary Benson <gbenson@redhat.com>
6822 * linux-low.c (linux_async): Replace fatal with warning.
6824 (linux_start_non_stop): Return -1 if linux_async failed.
6826 2014-08-28 Gary Benson <gbenson@redhat.com>
6828 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6830 (i386_dr_low_get_addr): Remove vague comment.
6831 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6834 2014-08-28 Gary Benson <gbenson@redhat.com>
6836 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6837 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6839 (linux_resume_one_lwp): Likewise.
6840 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6842 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6843 with internal_error.
6844 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6845 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6846 (find_register_by_name): Replace fatal with internal_error.
6847 (find_regno): Likewise.
6848 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6849 * thread-db.c (thread_db_create_event): Likewise.
6850 (thread_db_load_search): Likewise.
6851 (try_thread_db_load_1): Likewise.
6852 * tracepoint.c (get_jump_space_head): Replace fatal with
6854 (claim_trampoline_space): Likewise.
6855 (have_fast_tracepoint_trampoline_buffer): Likewise.
6856 (cmd_qtstart): Likewise.
6857 (stop_tracing): Likewise.
6858 (fast_tracepoint_collecting): Likewise.
6859 (target_malloc): Likewise.
6860 (download_tracepoint): Likewise.
6861 (download_trace_state_variables): Replace check with gdb_assert.
6862 (upload_fast_traceframes): Replace fatal with internal_error.
6864 2014-08-19 Tom Tromey <tromey@redhat.com>
6865 Gary Benson <gbenson@redhat.com>
6867 * Makefile.in (SFILES): Add common/common-debug.c.
6868 (OBS): Add common-debug.o.
6869 (common-debug.o): New rule.
6870 * debug.h (debug_printf): Don't declare.
6871 * debug.c (debug_printf): Renamed and rewritten as...
6872 (debug_vprintf): New function.
6874 2014-08-19 Gary Benson <gbenson@redhat.com>
6876 * utils.h: Do not include print-utils.h.
6878 2014-08-19 Tom Tromey <tromey@redhat.com>
6879 Gary Benson <gbenson@redhat.com>
6881 * server.h: Add static assertion.
6882 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6884 2014-08-19 Tom Tromey <tromey@redhat.com>
6885 Gary Benson <gbenson@redhat.com>
6887 * Makefile.in (SFILES): Add common/errors.c.
6888 (OBS): Add errors.o.
6889 (IPA_OBS): Add errors-ipa.o.
6890 (errors.o): New rule.
6891 (errors-ipa.o): Likewise.
6892 * utils.h (perror_with_name, error, warning): Don't declare.
6893 * utils.c (warning): Renamed and rewritten as...
6894 (vwarning): New function.
6895 (error): Renamed and rewritten as...
6896 (verror): New function.
6897 (internal_error): Renamed and rewritten as...
6898 (internal_verror): New function.
6900 2014-08-07 Gary Benson <gbenson@redhat.com>
6902 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6903 * configure: Regenerate.
6904 * config.in: Likewise.
6905 * server.h: Do not include errno.h.
6906 * event-loop.c: Likewise.
6907 * hostio-errno.c: Likewise.
6908 * linux-low.c: Likewise.
6909 * remote-utils.c: Likewise.
6910 * spu-low.c: Likewise.
6911 * utils.c: Likewise.
6912 * gdbreplay.c: Unconditionally include errno.h.
6914 2014-08-07 Gary Benson <gbenson@redhat.com>
6916 * server.h: Do not include string.h.
6917 * event-loop.c: Likewise.
6918 * linux-low.c: Likewise.
6919 * regcache.c: Likewise.
6920 * remote-utils.c: Likewise.
6921 * spu-low.c: Likewise.
6922 * utils.c: Likewise.
6924 2014-08-07 Gary Benson <gbenson@redhat.com>
6926 * server.h: Do not include gdb_assert.h.
6928 2014-08-07 Gary Benson <gbenson@redhat.com>
6930 * server.h: Do not include common-utils.h.
6932 2014-08-07 Gary Benson <gbenson@redhat.com>
6934 * server.h: Do not include ptid.h.
6935 * notif.h: Likewise.
6937 2014-08-07 Gary Benson <gbenson@redhat.com>
6939 * server.h: Do not include gdb_locale.h.
6941 2014-08-07 Gary Benson <gbenson@redhat.com>
6943 * server.h: Do not include gdb/signals.h.
6944 * win32-low.c: Likewise.
6946 2014-08-07 Gary Benson <gbenson@redhat.com>
6948 * server.h: Do not include pathmax.h.
6950 2014-08-07 Gary Benson <gbenson@redhat.com>
6952 * server.h: Do not include libiberty.h.
6953 * linux-bfin-low.c: Likewise.
6955 2014-08-07 Gary Benson <gbenson@redhat.com>
6957 * server.h: Do not include ansidecl.h.
6959 2014-08-07 Gary Benson <gbenson@redhat.com>
6961 * linux-x86-low.c: Do not include stddef.h.
6962 * lynx-ppc-low.c: Likewise.
6963 * tracepoint.c: Likewise.
6965 2014-08-07 Gary Benson <gbenson@redhat.com>
6967 * server.h: Do not include stdarg.h.
6968 * nto-low.c: Likewise.
6970 2014-08-07 Gary Benson <gbenson@redhat.com>
6972 * server.h: Do not include stdlib.h.
6973 * inferiors.c: Likewise.
6974 * linux-low.c: Likewise.
6975 * regcache.c: Likewise.
6976 * spu-low.c: Likewise.
6977 * tracepoint.c: Likewise.
6978 * utils.c: Likewise.
6980 2014-08-07 Gary Benson <gbenson@redhat.com>
6982 * server.h: Do not include stdio.h.
6983 * linux-low.c: Likewise.
6984 * remote-utils.c: Likewise.
6985 * spu-low.c: Likewise.
6986 * utils.c: Likewise.
6987 * wincecompat.c: Likewise.
6989 2014-08-06 Gary Benson <gbenson@redhat.com>
6991 * regcache.c (init_register_cache): Move conditionals inside if.
6993 2014-08-06 Gary Benson <gbenson@redhat.com>
6995 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6997 2014-07-31 Gary Benson <gbenson@redhat.com>
6999 * ax.h: Do not include server.h.
7000 * gdbthread.h: Likewise.
7001 * lynx-low.h: Likewise.
7002 * notif.h: Likewise.
7004 2014-07-30 Gary Benson <gbenson@redhat.com>
7006 * server.h: Include common-defs.h.
7007 Do not include config.h or build-gnulib-gdbserver/config.h.
7009 2014-07-30 Gary Benson <gbenson@redhat.com>
7011 * hostio-errno.c: Move server.h to top of includes list.
7012 * inferiors.c: Likewise.
7013 * linux-x86-low.c: Likewise.
7014 * notif.c: Include server.h.
7016 2014-07-24 Tom Tromey <tromey@redhat.com>
7017 Gary Benson <gbenson@redhat.com>
7019 * server.h (CORE_ADDR): Now unsigned.
7021 2014-07-16 Pedro Alves <palves@redhat.com>
7023 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7025 2014-07-15 Pedro Alves <palves@redhat.com>
7027 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7030 2014-07-11 Pedro Alves <palves@redhat.com>
7032 * linux-low.c (kill_wait_lwp): New function, based on
7033 kill_one_lwp_callback, but use my_waitpid directly.
7034 (kill_one_lwp_callback, linux_kill): Use it.
7036 2014-06-23 Pedro Alves <palves@redhat.com>
7038 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7039 before setting DR0..DR3.
7041 2014-06-20 Gary Benson <gbenson@redhat.com>
7043 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7044 * configure: Regenerated.
7045 * config.in: Likewise.
7047 2014-06-20 Gary Benson <gbenson@redhat.com>
7049 * Makefile.in (SFILES): Update locations for files moved
7051 (object file files): Reordered.
7053 2014-06-20 Gary Benson <gbenson@redhat.com>
7055 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7056 (i386_dr_low_set_addr): Likewise.
7057 (i386_dr_low_get_addr): Likewise.
7058 (i386_dr_low_can_set_control): Likewise.
7059 (i386_dr_low_set_control): Likewise.
7060 (i386_dr_low_get_control): Likewise.
7061 (i386_dr_low_get_status): Likewise.
7062 (i386_get_debug_register_length): Likewise.
7063 * linux-x86-low.c (i386_dr_low_set_addr):
7064 Changed signature. Made static.
7065 (i386_dr_low_get_addr): Likewise.
7066 (i386_dr_low_set_control): Likewise.
7067 (i386_dr_low_get_control): Likewise.
7068 (i386_dr_low_get_status): Likewise.
7069 (i386_dr_low): New global variable.
7070 * win32-i386-low.c (i386_dr_low_set_addr):
7071 Changed signature. Made static.
7072 (i386_dr_low_get_addr): Likewise.
7073 (i386_dr_low_set_control): Likewise.
7074 (i386_dr_low_get_control): Likewise.
7075 (i386_dr_low_get_status): Likewise.
7076 (i386_dr_low): New global variable.
7078 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7080 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7081 * Makefile.in (AR, AR_FLAGS): Define.
7082 * configure: Regenerate.
7084 2014-06-19 Gary Benson <gbenson@redhat.com>
7086 * Makefile.in (i386-dregs.o): New rule.
7087 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7088 * i386-low.c (target.h): Remove include.
7089 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7090 (DR_CONTROL_SHIFT): Likewise.
7091 (DR_CONTROL_SIZE): Likewise.
7092 (DR_RW_EXECUTE): Likewise.
7093 (DR_RW_WRITE): Likewise.
7094 (DR_RW_READ): Likewise.
7095 (DR_RW_IORW): Likewise.
7096 (DR_LEN_1): Likewise.
7097 (DR_LEN_2): Likewise.
7098 (DR_LEN_4): Likewise.
7099 (DR_LEN_8): Likewise.
7100 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7101 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7102 (DR_ENABLE_SIZE): Likewise.
7103 (DR_LOCAL_SLOWDOWN): Likewise.
7104 (DR_GLOBAL_SLOWDOWN): Likewise.
7105 (DR_CONTROL_RESERVED): Likewise.
7106 (I386_DR_CONTROL_MASK): Likewise.
7107 (I386_DR_VACANT): Likewise.
7108 (I386_DR_LOCAL_ENABLE): Likewise.
7109 (I386_DR_GLOBAL_ENABLE): Likewise.
7110 (I386_DR_DISABLE): Likewise.
7111 (I386_DR_SET_RW_LEN): Likewise.
7112 (I386_DR_GET_RW_LEN): Likewise.
7113 (I386_DR_WATCH_HIT): Likewise.
7114 (i386_wp_op_t): Likewise.
7115 (i386_show_dr): Likewise.
7116 (i386_length_and_rw_bits): Likewise.
7117 (i386_insert_aligned_watchpoint): Likewise.
7118 (i386_remove_aligned_watchpoint): Likewise.
7119 (i386_handle_nonaligned_watchpoint): Likewise.
7120 i386_update_inferior_debug_regs(): Likewise.
7121 (i386_dr_insert_watchpoint): Likewise.
7122 (i386_dr_remove_watchpoint): Likewise.
7123 (i386_dr_region_ok_for_watchpoint): Likewise.
7124 (i386_dr_stopped_data_address): Likewise.
7125 (i386_dr_stopped_by_watchpoint): Likewise.
7127 2014-06-19 Gary Benson <gbenson@redhat.com>
7129 * i386-low.c (i386_dr_show): Renamed to
7130 i386_show_dr and made static. All uses updated.
7131 (i386_dr_length_and_rw_bits): Renamed to
7132 i386_length_and_rw_bits and made static.
7134 (i386_dr_insert_aligned_watchpoint): Renamed to
7135 i386_insert_aligned_watchpoint and made static.
7137 (i386_dr_remove_aligned_watchpoint): Renamed to
7138 i386_remove_aligned_watchpoint and made static.
7140 (i386_dr_update_inferior_debug_regs): Renamed to
7141 i386_update_inferior_debug_regs and made static.
7144 2014-06-18 Gary Benson <gbenson@redhat.com>
7146 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7147 (i386_dr_low_can_set_control): Likewise.
7148 (i386_get_debug_register_length): Likewise.
7149 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7150 (i386_dr_low_can_set_control): Likewise.
7151 (i386_get_debug_register_length): Likewise.
7153 2014-06-17 Gary Benson <gbenson@redhat.com>
7155 * i386-low.h (i386-dregs.h): New include.
7156 (DR_FIRSTADDR): Now in i386-dregs.h.
7157 (DR_LASTADDR): Likewise.
7158 (DR_NADDR): Likewise.
7159 (DR_STATUS): Likewise.
7160 (DR_CONTROL): Likewise.
7161 (i386_debug_reg_state): Likewise.
7162 (i386_dr_insert_watchpoint): Likewise.
7163 (i386_dr_remove_watchpoint): Likewise.
7164 (i386_dr_region_ok_for_watchpoint): Likewise.
7165 (i386_dr_stopped_data_address): Likewise.
7166 (i386_dr_stopped_by_watchpoint): Likewise.
7167 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7169 2014-06-18 Gary Benson <gbenson@redhat.com>
7171 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7172 i386_dr_insert_watchpoint.
7173 (i386_low_remove_watchpoint): Renamed to
7174 i386_dr_remove_watchpoint.
7175 (i386_low_region_ok_for_watchpoint): Renamed to
7176 i386_dr_region_ok_for_watchpoint.
7177 (i386_low_stopped_data_address): Renamed to
7178 i386_dr_stopped_data_address.
7179 (i386_low_stopped_by_watchpoint): Renamed to
7180 i386_dr_stopped_by_watchpoint.
7181 * i386-low.c (i386_show_dr): Renamed to
7182 i386_dr_show and made nonstatic. All uses updated.
7183 (i386_length_and_rw_bits): Renamed to
7184 i386_dr_length_and_rw_bits and made nonstatic.
7186 (i386_insert_aligned_watchpoint): Renamed to
7187 i386_dr_insert_aligned_watchpoint and made nonstatic.
7189 (i386_remove_aligned_watchpoint): Renamed to
7190 i386_dr_remove_aligned_watchpoint and made nonstatic.
7192 (i386_update_inferior_debug_regs): Renamed to
7193 i386_dr_update_inferior_debug_regs and made nonstatic.
7195 (i386_low_insert_watchpoint): Renamed to
7196 i386_dr_insert_watchpoint. All uses updated.
7197 (i386_low_remove_watchpoint): Renamed to
7198 i386_dr_remove_watchpoint. All uses updated.
7199 (i386_low_region_ok_for_watchpoint): Renamed to
7200 i386_dr_region_ok_for_watchpoint. All uses updated.
7201 (i386_low_stopped_data_address): Renamed to
7202 i386_dr_stopped_data_address. All uses updated.
7203 (i386_low_stopped_by_watchpoint): Renamed to
7204 i386_dr_stopped_by_watchpoint. All uses updated.
7206 2014-06-18 Gary Benson <gbenson@redhat.com>
7208 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7209 (i386_dr_low_can_set_control): Likewise.
7210 (i386_insert_aligned_watchpoint): New check.
7212 2014-06-18 Gary Benson <gbenson@redhat.com>
7214 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7217 2014-06-18 Gary Benson <gbenson@redhat.com>
7219 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7220 instead of fatal and error.
7221 (i386_handle_nonaligned_watchpoint): Likewise.
7223 2014-06-18 Gary Benson <gbenson@redhat.com>
7225 * i386-low.c (i386_get_debug_register_length): New macro.
7226 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7227 (i386_show_dr): Use debug_printf instead of fprintf. Use
7228 phex to format values.
7230 2014-06-18 Gary Benson <gbenson@redhat.com>
7232 * i386-low.h: Comment changes.
7233 * i386-low.c: Likewise.
7235 2014-06-18 Gary Benson <gbenson@redhat.com>
7237 * i386-low.c: Whitespace changes.
7239 2014-06-12 Tom Tromey <tromey@redhat.com>
7241 * utils.c (freeargv): Remove.
7243 2014-06-12 Tom Tromey <tromey@redhat.com>
7245 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7246 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7247 (parse_debug_format_options): Likewise.
7248 (gdbserver_usage): Likewise.
7249 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7250 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7251 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7253 ($(LIBGNU)): Depend on libiberty.
7254 (all-lib): Recurse into all subdirs.
7255 (install-only): Invoke "install" target in subdirs.
7256 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7258 * configure: Rebuild.
7259 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7260 for vasprintf, vsnprintf, or gettimeofday.
7261 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7264 2014-06-05 Joel Brobecker <brobecker@adacore.com>
7266 * development.sh: Delete.
7267 * Makefile.in (config.status): Adjust dependency on development.sh.
7268 * configure.ac: Adjust development.sh source call.
7269 * configure: Regenerate.
7271 2014-06-02 Pedro Alves <palves@redhat.com>
7273 * ax.c (gdb_free_agent_expr): New function.
7274 * ax.h (gdb_free_agent_expr): New declaration.
7275 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7277 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7279 (clear_breakpoint_conditions_and_commands): New function.
7280 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7281 (clear_breakpoint_conditions_and_commands): New declaration.
7283 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7285 * linux-aarch64-low.c (asm/ptrace.h): Include.
7287 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7289 Fix TLS access for -static -pthread.
7290 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7291 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7292 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7294 2014-05-20 Pedro Alves <palves@redhat.com>
7296 * linux-aarch64-low.c (aarch64_insert_point)
7297 (aarch64_remove_point): No longer check whether the type is
7298 supported here. Adjust to new interface.
7299 (the_low_target): Install aarch64_supports_z_point_type as
7300 supports_z_point_type method.
7301 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7302 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7303 instead of a Z packet char. Adjust.
7304 (arm_supports_z_point_type): New function.
7305 (arm_insert_point, arm_remove_point): Adjust to new interface.
7306 (the_low_target): Install arm_supports_z_point_type.
7307 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7308 (cris_insert_point, cris_remove_point): Adjust to new interface.
7309 Don't check whether the type is supported here.
7310 (the_low_target): Install cris_supports_z_point_type.
7311 * linux-low.c (linux_supports_z_point_type): New function.
7312 (linux_insert_point, linux_remove_point): Adjust to new interface.
7313 * linux-low.h (struct linux_target_ops) <insert_point,
7314 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7315 raw_breakpoint pointer parameter.
7316 <supports_z_point_type>: New method.
7317 * linux-mips-low.c (mips_supports_z_point_type): New function.
7318 (mips_insert_point, mips_remove_point): Adjust to new interface.
7319 Use mips_supports_z_point_type.
7320 (the_low_target): Install mips_supports_z_point_type.
7321 * linux-ppc-low.c (the_low_target): Install NULL as
7322 supports_z_point_type method.
7323 * linux-s390-low.c (the_low_target): Install NULL as
7324 supports_z_point_type method.
7325 * linux-sparc-low.c (the_low_target): Install NULL as
7326 supports_z_point_type method.
7327 * linux-x86-low.c (x86_supports_z_point_type): New function.
7328 (x86_insert_point): Adjust to new insert_point interface. Use
7329 insert_memory_breakpoint. Adjust to new
7330 i386_low_insert_watchpoint interface.
7331 (x86_remove_point): Adjust to remove_point interface. Use
7332 remove_memory_breakpoint. Adjust to new
7333 i386_low_remove_watchpoint interface.
7334 (the_low_target): Install x86_supports_z_point_type.
7335 * lynx-low.c (lynx_target_ops): Install NULL as
7336 supports_z_point_type callback.
7337 * nto-low.c (nto_supports_z_point_type): New.
7338 (nto_insert_point, nto_remove_point): Adjust to new interface.
7339 (nto_target_ops): Install nto_supports_z_point_type.
7340 * mem-break.c: Adjust intro comment.
7341 (struct raw_breakpoint) <raw_type, size>: New fields.
7342 <inserted>: Update comment.
7343 <shlib_disabled>: Delete field.
7344 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7345 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7346 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7347 (raw_bkpt_type_to_target_hw_bp_type): New function.
7348 (find_enabled_raw_code_breakpoint_at): New function.
7349 (find_raw_breakpoint_at): New type and size parameters. Use them.
7350 (insert_memory_breakpoint): New function, based off
7351 set_raw_breakpoint_at.
7352 (remove_memory_breakpoint): New function.
7353 (set_raw_breakpoint_at): Reimplement.
7354 (set_breakpoint): New, based on set_breakpoint_at.
7355 (set_breakpoint_at): Reimplement.
7356 (delete_raw_breakpoint): Go through the_target->remove_point
7357 instead of assuming memory breakpoints.
7358 (find_gdb_breakpoint_at): Delete.
7359 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7360 (find_gdb_breakpoint): New function.
7361 (set_gdb_breakpoint_at): Delete.
7362 (z_type_supported): New function.
7363 (set_gdb_breakpoint_1): New function, loosely based off
7364 set_gdb_breakpoint_at.
7365 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7366 (delete_gdb_breakpoint_at): Delete.
7367 (delete_gdb_breakpoint_1): New function, loosely based off
7368 delete_gdb_breakpoint_at.
7369 (delete_gdb_breakpoint): New function.
7370 (clear_gdb_breakpoint_conditions): Rename to ...
7371 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7373 (add_condition_to_breakpoint): Make static.
7374 (add_breakpoint_condition): Take a struct breakpoint pointer
7375 instead of an address. Adjust.
7376 (gdb_condition_true_at_breakpoint): Rename to ...
7377 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7379 (gdb_condition_true_at_breakpoint): Reimplement.
7380 (add_breakpoint_commands): Take a struct breakpoint pointer
7381 instead of an address. Adjust.
7382 (gdb_no_commands_at_breakpoint): Rename to ...
7383 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7384 parameter. Return true if no breakpoint was found. Change debug
7386 (gdb_no_commands_at_breakpoint): Reimplement.
7387 (run_breakpoint_commands): Rename to ...
7388 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7389 and change return type to boolean.
7390 (run_breakpoint_commands): New function.
7391 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7392 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7393 breakpoint. Go through the_target->remove_point instead of
7394 assuming memory breakpoint.
7395 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7396 software and hardware breakpoints.
7397 (reinsert_raw_breakpoint): Go through the_target->insert_point
7398 instead of assuming memory breakpoint.
7399 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7400 software and hardware breakpoints.
7401 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7402 Check both software and hardware breakpoints.
7403 (validate_inserted_breakpoint): Assert the breakpoint is a
7404 software breakpoint. Set the inserted flag to -1 instead of
7405 setting shlib_disabled.
7406 (delete_disabled_breakpoints): Adjust.
7407 (validate_breakpoints): Only validate software breakpoints.
7408 Adjust to inserted flag change.
7409 (check_mem_read, check_mem_write): Skip breakpoint types other
7410 than software breakpoints. Adjust to inserted flag change.
7411 * mem-break.h (enum raw_bkpt_type): New enum.
7412 (raw_breakpoint, struct process_info): Forward declare.
7413 (Z_packet_to_target_hw_bp_type): Delete declaration.
7414 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7415 (set_gdb_breakpoint, delete_gdb_breakpoint)
7416 (clear_breakpoint_conditions): New declarations.
7417 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7418 (breakpoint_inserted_here): Update comment.
7419 (add_breakpoint_condition, add_breakpoint_commands): Replace
7420 address parameter with a breakpoint pointer parameter.
7421 (gdb_breakpoint_here): Update comment.
7422 (delete_gdb_breakpoint_at): Delete.
7423 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7424 * server.c (process_point_options): Take a struct breakpoint
7425 pointer instead of an address. Adjust.
7426 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7427 delete_gdb_breakpoint.
7428 * spu-low.c (spu_target_ops): Install NULL as
7429 supports_z_point_type method.
7430 * target.h: Include mem-break.h.
7431 (struct target_ops) <prepare_to_access_memory>: Update comment.
7432 <supports_z_point_type>: New field.
7433 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7434 instead of a char. Also take a raw breakpoint pointer.
7435 * win32-arm-low.c (the_low_target): Install NULL as
7436 supports_z_point_type.
7437 * win32-i386-low.c (i386_supports_z_point_type): New function.
7438 (i386_insert_point, i386_remove_point): Adjust to new interface.
7439 (the_low_target): Install i386_supports_z_point_type.
7440 * win32-low.c (win32_supports_z_point_type): New function.
7441 (win32_insert_point, win32_remove_point): Adjust to new interface.
7442 (win32_target_ops): Install win32_supports_z_point_type.
7443 * win32-low.h (struct win32_target_ops):
7444 <supports_z_point_type>: New method.
7445 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7446 instead of a char. Also take a raw breakpoint pointer.
7448 2014-05-20 Pedro Alves <palves@redhat.com>
7450 * mem-break.h: Include break-common.h.
7451 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7452 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7453 (Z_packet_to_target_hw_bp_type): New declaration.
7454 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7455 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7456 (Z_PACKET_ACCESS_WP): Delete macros.
7457 (Z_packet_to_hw_type): Delete function.
7458 * i386-low.h: Don't include break-common.h here.
7459 (Z_packet_to_hw_type): Delete declaration.
7460 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7461 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7462 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7463 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7464 * linux-aarch64-low.c: Don't include break-common.h here.
7465 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7466 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7467 (Z_packet_to_target_hw_bp_type): Delete function.
7468 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7470 (mips_insert_point, mips_remove_point): Use
7471 Z_packet_to_target_hw_bp_type.
7473 2014-05-20 Pedro Alves <palves@redhat.com>
7475 * linux-aarch64-low.c: Include break-common.h.
7476 (enum target_point_type): Delete.
7477 (Z_packet_to_point_type): Rename to ...
7478 (Z_packet_to_target_hw_bp_type): ... this, and return a
7479 target_hw_bp_type instead.
7480 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7481 instead of an enum target_point_type.
7482 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7484 (aarch64_dr_state_insert_one_point)
7485 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7486 (aarch64_handle_aligned_watchpoint)
7487 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7488 Take an enum target_hw_bp_type instead of an enum
7490 (aarch64_supports_z_point_type): New function.
7491 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7492 use Z_packet_to_target_hw_bp_type.
7494 2014-05-20 Joel Brobecker <brobecker@adacore.com>
7496 * configure.ac: Only use -Werror by default when DEVELOPMENT
7498 * configure: Regenerate.
7500 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7502 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7503 * linux-x86-low.c (X86_64_USER_REGS): New.
7504 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7506 2014-04-28 Yao Qi <yao@codesourcery.com>
7508 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7511 2014-04-25 Pedro Alves <palves@redhat.com>
7514 * linux-low.c (linux_attach_fail_reason_string): New function.
7515 (linux_attach_lwp): Delete.
7516 (linux_attach_lwp_1): Rename to ...
7517 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7518 argument. Remove "initial" parameter. Return int instead of
7519 void. Don't error or warn here.
7520 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7521 failure to attach to the tgid. Call warning when failing to
7523 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7524 argument. Remove "initial" parameter. Return int instead of
7525 void. Don't error or warn here.
7526 (linux_attach_fail_reason_string): New declaration.
7527 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7528 interface change. Use linux_attach_fail_reason_string.
7530 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
7531 Walfred Tedeschi <walfred.tedeschi@intel.com>
7533 * Makefile.in: Added rules to handle new files
7534 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7535 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7536 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7537 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7538 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7539 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7541 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7542 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7543 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7544 i386/x32-avx512.xml.
7545 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7546 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7547 i386/x32-avx512-linux.xml.
7548 * i387-fp.c (num_avx512_k_registers): New constant for number
7550 (num_avx512_zmmh_low_registers): New constant for number of
7551 lower ZMM registers (0-15).
7552 (num_avx512_zmmh_high_registers): New constant for number of
7553 higher ZMM registers (16-31).
7554 (num_avx512_ymmh_registers): New contant for number of higher
7555 YMM registers (ymm16-31 added by avx521 on x86_64).
7556 (num_avx512_xmm_registers): New constant for number of higher
7557 XMM registers (xmm16-31 added by AVX512 on x86_64).
7558 (struct i387_xsave): Add space for AVX512 registers.
7559 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7560 Add code to handle AVX512 registers.
7561 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7562 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7563 prototypei from generated file.
7564 (tdesc_amd64_avx512_linux): Likewise.
7565 (init_registers_x32_avx512_linux): Likewise.
7566 (tdesc_x32_avx512_linux): Likewise.
7567 (init_registers_i386_avx512_linux): Likewise.
7568 (tdesc_i386_avx512_linux): Likewise.
7569 (x86_64_regmap): Add AVX512 registers.
7570 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7572 (initialize_low_arch): Add code to initialize AVX512 registers.
7574 2014-04-23 Pedro Alves <palves@redhat.com>
7576 * mem-break.c (find_gdb_breakpoint_at): Make static.
7577 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7579 2014-04-23 Pedro Alves <palves@redhat.com>
7581 * i386-low.c: Don't include break-common.h here.
7582 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7583 prototype to take target_hw_bp_type as argument instead of a Z
7585 * i386-low.h: Include break-common.h here.
7586 (Z_packet_to_hw_type): Declare.
7587 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7589 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7590 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7591 (x86_remove_point): Convert the packet number to a
7592 target_hw_bp_type before calling i386_low_remove_watchpoint.
7593 * win32-i386-low.c (i386_insert_point): Convert the packet number
7594 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7595 (i386_remove_point): Convert the packet number to a
7596 target_hw_bp_type before calling i386_low_remove_watchpoint.
7598 2014-04-23 Pedro Alves <palves@redhat.com>
7600 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7602 2014-04-10 Pedro Alves <palves@redhat.com>
7604 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7605 Check if the condition or command is NULL before checking if the
7606 breakpoint is known. On success, return true.
7607 * mem-break.h (add_breakpoint_condition): Document return.
7608 (add_breakpoint_commands): Add describing comment.
7609 * server.c (skip_to_semicolon): New function.
7610 (process_point_options): Use it.
7612 2014-04-09 Pedro Alves <palves@redhat.com>
7614 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7617 2014-02-27 Pedro Alves <palves@redhat.com>
7620 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7622 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7624 (last_thread_of_process_p): Take a PID argument instead of a
7626 (linux_wait_for_lwp): Delete.
7627 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7629 (linux_low_filter_event): New function, party factored out from
7630 linux_wait_for_event.
7631 (linux_wait_for_event): Rename to ...
7632 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7633 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7634 sigsuspend. Check for zombie leaders.
7635 (linux_wait_for_event): Reimplement as wrapper around
7636 linux_wait_for_event_filtered.
7637 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7638 a normal or signal exit is seen, it's the whole process exiting.
7639 (wait_for_sigstop): No longer a for_each_inferior callback.
7640 Rewrite on top of linux_wait_for_event_filtered.
7641 (stop_all_lwps): Call wait_for_sigstop directly.
7642 * server.c (resume, handle_target_event): Handle
7643 TARGET_WAITKIND_NO_RESUMED.
7645 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7647 * win32-low.c (psapi_get_dll_name,
7648 * win32_CreateToolhelp32Snapshot): Delete.
7649 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7650 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7652 (handle_load_dll): Add function description.
7653 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7655 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7657 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7659 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7660 base address when calling win32_add_one_solib.
7661 (handle_load_dll): Delete local variable load_addr.
7662 Remove 0x1000 offset applied to DLL base address when calling
7663 win32_add_one_solib.
7664 (handle_unload_dll): Add comment.
7666 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7668 * win32-low.c (win32_add_all_dlls): Renames
7669 win32_ensure_ntdll_loaded. Rewrite function documentation.
7670 Adjust implementation to always load all DLLs.
7671 Add 0x1000 offset to DLL base address when calling
7672 win32_add_one_solib.
7673 (child_initialization_done): New static global.
7674 (do_initial_child_stuff): Set child_initialization_done to
7675 zero during child initialization, and 1 after. Replace call
7676 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7678 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7679 (handle_unload_dll): Add function documentation.
7680 (get_child_debug_event): Ignore load and unload DLL events
7681 during child initialization.
7683 2014-02-20 Doug Evans <dje@google.com>
7685 Remove global all_lwps.
7686 * inferiors.h (ptid_of): Move here from linux-low.h.
7687 (pid_of, lwpid_of): Ditto.
7688 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7689 parameter is a struct thread_info * now.
7690 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7691 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7692 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7694 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7695 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7696 * linux-arm-low.c (update_registers_callback): Update, "entry"
7697 parameter is a struct thread_info * now.
7698 Fetch lwpid from current_inferior directly.
7699 (arm_insert_point): Pass &all_threads to find_inferior instead of
7701 (arm_remove_point): Ditto.
7702 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7703 (arm_prepare_to_resume): Fetch pid from thread.
7704 (arm_read_description): Fetch lwpid from current_inferior directly.
7705 * linux-low.c (all_lwps): Delete.
7706 (delete_lwp): Delete call to remove_inferior.
7707 (handle_extended_wait): Fetch lwpid from thread.
7708 (add_lwp): Don't set lwp->entry.id. Remove call to
7709 add_inferior_to_list.
7710 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7711 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7712 (kill_one_lwp_callback): Ditto.
7713 (linux_kill): Don't dereference NULL pointer.
7714 Fetch ptid,lwpid from thread.
7715 (get_detach_signal): Fetch ptid from thread.
7716 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7717 Simplify call to regcache_invalidate_thread.
7718 (delete_lwp_callback): Update, "entry" parameter is a
7719 struct thread_info * now. Fetch pid from thread.
7720 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7721 (status_pending_p_callback): Update, "entry" parameter is a
7722 struct thread_info * now. Fetch ptid from thread.
7723 (find_lwp_pid): Update, "entry" parameter is a
7724 struct thread_info * now.
7725 (linux_wait_for_lwp): Fetch pid from thread.
7726 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7727 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7728 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7729 (dequeue_one_deferred_signal): Ditto.
7730 (cancel_breakpoint): Fetch ptid from current_inferior.
7731 (linux_wait_for_event): Pass &all_threads to find_inferior,
7732 not &all_lwps. Fetch ptid, lwpid from thread.
7733 (count_events_callback): Update, "entry" parameter is a
7734 struct thread_info * now.
7735 (select_singlestep_lwp_callback): Ditto.
7736 (select_event_lwp_callback): Ditto.
7737 (cancel_breakpoints_callback): Ditto.
7738 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7740 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7741 (unsuspend_one_lwp): Update, "entry" parameter is a
7742 struct thread_info * now.
7743 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7745 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7746 Fetch lwpid from thread, not lwp.
7747 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7748 Pass &all_threads to find_inferior, not &all_lwps.
7749 (send_sigstop): Fetch lwpid from thread, not lwp.
7750 (send_sigstop_callback): Update, "entry" parameter is a
7751 struct thread_info * now.
7752 (suspend_and_send_sigstop_callback): Ditto.
7753 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7754 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7755 struct thread_info * now.
7756 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7758 (lwp_running): Update, "entry" parameter is a
7759 struct thread_info * now.
7760 (stop_all_lwps): Fetch ptid from thread.
7761 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7762 (linux_resume_one_lwp): Fetch lwpid from thread.
7763 (linux_set_resume_request): Update, "entry" parameter is a
7764 struct thread_info * now. Fetch pid, lwpid from thread.
7765 (resume_status_pending_p): Update, "entry" parameter is a
7766 struct thread_info * now.
7767 (need_step_over_p): Ditto. Fetch lwpid from thread.
7768 (start_step_over): Fetch lwpid from thread.
7769 (linux_resume_one_thread): Update, "entry" parameter is a
7770 struct thread_info * now. Fetch lwpid from thread.
7771 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7772 (proceed_one_lwp): Update, "entry" parameter is a
7773 struct thread_info * now. Fetch lwpid from thread.
7774 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7775 struct thread_info * now.
7776 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7777 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7778 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7780 (regsets_store_inferior_registers): Ditto.
7781 (fetch_register, store_register): Ditto.
7782 (linux_read_memory, linux_write_memory): Ditto.
7783 (linux_request_interrupt): Ditto.
7784 (linux_read_auxv): Ditto.
7785 (linux_xfer_siginfo): Ditto.
7786 (linux_qxfer_spu): Ditto.
7787 (linux_qxfer_libraries_svr4): Ditto.
7788 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7789 moved to inferiors.h.
7791 (get_thread_lwp): Update.
7792 (struct lwp_info): Delete member "entry". Simplify comment for
7795 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7796 current_inferior directly.
7797 (update_watch_registers_callback): Update, "entry" parameter is a
7798 struct thread_info * now. Fetch pid from thread.
7799 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7800 (mips_insert_point): Fetch lwpid from current_inferior.
7801 Pass &all_threads to find_inferior, not &all_lwps.
7802 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7803 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7805 (mips_stopped_data_address): Ditto.
7806 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7808 * linux-tile-low.c (tile_arch_setup): Ditto.
7809 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7810 (update_debug_registers_callback): Update, "entry" parameter is a
7811 struct thread_info * now. Fetch pid from thread.
7812 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7813 Pass &all_threads to find_inferior, not &all_lwps.
7814 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7815 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7816 Pass &all_threads to find_inferior, not &all_lwps.
7817 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7818 (i386_dr_low_get_status): Ditto.
7819 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7820 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7821 (x86_linux_read_description): Ditto.
7822 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7824 2014-02-20 Doug Evans <dje@google.com>
7826 * inferiors.c (get_first_inferior): Fix buglet.
7828 2014-02-19 Doug Evans <dje@google.com>
7830 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7831 * inferiors.c (add_thread): Change result type to struct thread_info *.
7832 All callers updated.
7833 (add_lwp): Call add_thread here instead of in callers.
7834 All callers updated.
7835 * linux-low.h (get_lwp_thread): Rewrite.
7836 (struct lwp_info): New member "thread".
7838 2014-02-19 Doug Evans <dje@google.com>
7840 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7841 All callers updated.
7843 2014-02-19 Doug Evans <dje@google.com>
7845 * inferiors.c (add_thread): Fix whitespace.
7847 2014-02-19 Doug Evans <dje@google.com>
7849 * dll.c (clear_dlls): Replace accessing list implemention details
7851 * gdbthread.h (get_first_thread): Declare.
7852 * inferiors.c (for_each_inferior_with_data): New function.
7853 (get_first_thread): New function.
7854 (find_thread_ptid): Simplify.
7855 (get_first_inferior): New function.
7856 (clear_list): Delete.
7857 (one_inferior_p): New function.
7858 (clear_inferior_list): New function.
7859 (clear_inferiors): Update.
7860 * inferiors.h (for_each_inferior_with_data): Declare.
7861 (clear_inferior_list): Declare.
7862 (one_inferior_p): Declare.
7863 (get_first_inferior): Declare.
7864 * linux-low.c (linux_wait_for_event): Replace accessing list
7865 implemention details with API function.
7866 * server.c (target_running): Ditto.
7867 (accumulate_file_name_length): New function.
7868 (emit_dll_description): New function.
7869 (handle_qxfer_libraries): Replace accessing list implemention
7870 details with API function.
7871 (handle_qxfer_threads_worker): New function.
7872 (handle_qxfer_threads_proper): Replace accessing list implemention
7873 details with API function.
7874 (handle_query): Ditto.
7875 (visit_actioned_threads_callback_ftype): New typedef.
7876 (visit_actioned_threads_data): New struct.
7877 (visit_actioned_threads): Rewrite to be find_inferior callback.
7878 (resume): Call find_inferior.
7879 (handle_status): Replace accessing list implemention
7880 details with API function.
7881 (process_serial_event): Replace accessing list implemention details
7883 * target.c (set_desired_inferior): Replace accessing list implemention
7884 details with API function.
7885 * tracepoint.c (same_process_p): New function.
7886 (gdb_agent_about_to_close): Replace accessing list implemention
7887 details with API function.
7888 * win32-low.c (child_delete_thread): Replace accessing list
7889 implemention details with API function.
7890 (match_dll_by_basename): New function.
7891 (dll_is_loaded_by_basename): New function.
7892 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7893 details call to dll_is_loaded_by_basename.
7895 2014-02-19 Doug Evans <dje@google.com>
7897 * dll.h (struct dll_info): Add comment.
7898 * gdbthread.h (struct thread_info): Add comment.
7899 (current_ptid): Simplify.
7900 * inferiors.c (add_process): Update.
7901 (remove_process): Update.
7902 * inferiors.h (struct process_info): Rename member "head" to "entry".
7903 * linux-low.c (delete_lwp): Update.
7905 (last_thread_of_process_p): Update.
7906 (kill_one_lwp_callback, linux_kill): Update.
7907 (status_pending_p_callback): Update.
7908 (wait_for_sigstop): Update. Simplify read of ptid.
7909 (start_step_over): Update.
7910 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7911 (get_lwp_thread): Update.
7912 (struct lwp_info): Rename member "head" to "entry".
7913 * regcache.h (inferior_list_entry): Delete.
7914 * server.c (kill_inferior_callback): Update.
7915 (detach_or_kill_inferior_callback): Update.
7916 (print_started_pid): Update.
7917 (print_attached_pid): Update.
7918 (process_serial_event): Simplify read of ptid.
7919 * thread-db.c (thread_db_create_event): Update.
7920 (thread_db_get_tls_address): Update.
7921 * win32-low.c (current_inferior_ptid): Simplify.
7923 2014-02-19 Tom Tromey <tromey@redhat.com>
7925 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7927 (target_supports_btrace): Update.
7929 2014-02-14 Yao Qi <yao@codesourcery.com>
7931 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7932 (rsp-low-ipa.o): New target.
7934 2014-02-12 Tom Tromey <tromey@redhat.com>
7936 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7937 convert_ascii_to_int.
7938 * regcache.c (registers_to_string): Likewise.
7939 * remote-utils.c (decode_M_packet): Likewise.
7940 * server.c (process_serial_event): Likewise.
7942 2014-02-12 Tom Tromey <tromey@redhat.com>
7944 * server.c (handle_query, handle_v_run): Use hex2bin, not
7946 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7948 2014-02-12 Tom Tromey <tromey@redhat.com>
7950 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7951 convert_int_to_ascii.
7952 * regcache.c (registers_to_string, collect_register_as_string):
7954 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7956 * server.c (process_serial_event): Likewise.
7957 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7958 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7960 2014-02-12 Tom Tromey <tromey@redhat.com>
7962 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7963 bin2hex, not hexify.
7964 * tracepoint.c (cmd_qtstatus): Likewise.
7966 2014-02-12 Tom Tromey <tromey@redhat.com>
7968 * remote-utils.c (monitor_output): Pass explicit length to
7971 2014-02-12 Tom Tromey <tromey@redhat.com>
7973 * tracepoint.c: Include rsp-low.h.
7974 * server.c: Include rsp-low.h.
7975 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7976 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7978 * remote-utils.c: Include rsp-low.h.
7979 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7980 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7981 (convert_int_to_ascii, convert_ascii_to_int): Move to
7983 * regcache.c: Include rsp-low.h.
7984 * ax.c: Include rsp-low.h.
7985 * Makefile.in (SFILES): Add common/rsp-low.c.
7986 (OBS): Add rsp-low.o.
7987 (rsp-low.o): New target.
7989 2014-02-12 Tom Tromey <tromey@redhat.com>
7991 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7992 Include print-utils.h.
7993 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7994 (plongest, thirty_two, phex_nz): Remove.
7995 * Makefile.in (SFILES): Add common/print-utils.c.
7996 (OBS): Add print-utils.o.
7997 (print-utils-ipa.o): New target.
7998 (print-utils.o): New target.
7999 (IPA_OBJS): Add print-utils-ipa.o.
8001 2014-02-06 Tom Tromey <tromey@redhat.com>
8003 * Makefile.in (SFILES): Fix indentation.
8005 2014-02-05 Doug Evans <dje@google.com>
8007 * linux-low.c (linux_wait_for_event): Improve comment.
8008 (linux_wait_1): Keep current_inferior in sync with event_child.
8010 2014-01-22 Doug Evans <dje@google.com>
8012 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8014 2014-01-22 Doug Evans <dje@google.com>
8016 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8017 * configure: Regenerate.
8018 * config.in: Regenerate.
8019 * Makefile.in (SFILES): Add debug.c.
8021 * debug.c: New file.
8022 * debug.h: New file.
8023 * linux-aarch64-low.c (*): Update all debugging printfs to use
8024 debug_printf instead of fprintf.
8025 * linux-arm-low.c (*): Ditto.
8026 * linux-cris-low.c (*): Ditto.
8027 * linux-crisv32-low.c (*): Ditto.
8028 * linux-m32r-low.c (*): Ditto.
8029 * linux-sparc-low.c (*): Ditto.
8030 * linux-x86.c (*): Ditto.
8031 * linux-low.c (*): Ditto.
8032 (linux_wait_1): Add calls to debug_enter, debug_exit.
8033 (linux_wait): Remove redundant debugging printf.
8034 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8035 (linux_resume, unstop_all_lwps): Ditto.
8036 * mem-break.c (*): Update all debugging printfs to use
8037 debug_printf instead of fprintf.
8038 * remote-utils.c (*): Ditto.
8039 * thread-db.c (*): Ditto.
8040 * server.c #include <ctype.h>, "gdb_vecs.h".
8041 (debug_threads): Moved to debug.c.
8042 (*): Update all debugging printfs to use debug_printf instead of
8044 (start_inferior): Replace call to fflush with call to debug_flush.
8045 (monitor_show_help): Mention set debug-format.
8046 (parse_debug_format_options): New function.
8047 (handle_monitor_command): Handle "monitor set debug-format".
8048 (gdbserver_usage): Mention --debug-format.
8049 (main): Parse --debug-format.
8050 * server.h (debug_threads): Declaration moved to debug.h.
8052 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8053 trace_debug_1 that uses debug_printf.
8054 (tracepoint_look_up_symbols): Update all debugging printfs to use
8055 debug_printf instead of fprintf.
8057 2014-01-20 Baruch Siach <baruch@tkos.co.il>
8059 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8062 2014-01-17 Pedro Alves <palves@redhat.com>
8065 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8066 defined after including gdb_proc_service.h.
8068 2014-01-16 Doug Evans <dje@google.com>
8070 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8071 (match_dll): Use it.
8073 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8075 * target.h (target_ops) <read_btrace>: Change parameters and
8076 return type to allow error reporting.
8077 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8078 trace reading errors on.
8079 * linux-low.c (linux_low_read_btrace): Pass trace reading
8081 (linux_low_disable_btrace): New.
8083 2014-01-15 Doug Evans <dje@google.com>
8085 * inferiors.c (thread_id_to_gdb_id): Delete.
8086 * inferiors.h (thread_id_to_gdb_id): Delete.
8088 2014-01-13 Eli Zaretskii <eliz@gnu.org>
8090 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8091 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8094 2014-01-08 Pedro Alves <palves@redhat.com>
8096 * server.c (handle_status): Don't discard previous queued stop
8097 replies or thread's pending status here.
8098 (main) <disconnection>: Do it here instead.
8100 2014-01-08 Pedro Alves <palves@redhat.com>
8102 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8103 * server.c (visit_actioned_threads, handle_pending_status): New
8105 (handle_v_cont): Factor out parts to ...
8106 (resume): ... this new function. If in all-stop, and a thread
8107 being resumed has a pending status, report it without actually
8109 (myresume): Adjust to use the new 'resume' function.
8110 (clear_pending_status_callback, set_pending_status_callback)
8111 (find_status_pending_thread_callback): New functions.
8112 (handle_status): Handle the case of multiple threads having
8113 interesting statuses to report. Report threads' real last signal
8114 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8115 with an interesting thread to report the status for, instead of
8116 always reporting the status of the first thread.
8118 2014-01-01 Joel Brobecker <brobecker@adacore.com>
8120 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8121 * gdbreplay.c (gdbreplay_version): Likewise.
8123 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8125 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8126 iov.iov_len with the real length in use.
8128 2013-12-13 Joel Brobecker <brobecker@adacore.com>
8130 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8131 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8132 for all targets that use win32-low.c.
8133 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8134 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8136 2013-12-13 Pedro Alves <palves@redhat.com>
8138 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8139 if equal to TARGET_WAITKIND_LOADED.
8140 * win32-low.c (cached_status): New static global.
8141 (win32_wait): Add declaration.
8142 (do_initial_child_stuff): Flush all initial pending debug events
8143 up to the initial breakpoint.
8144 (win32_wait): If CACHED_STATUS was set, return that instead
8145 of doing a real wait. Remove the code resuming the execution
8146 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8147 during the initial phase. Also remove the code changing
8148 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8149 TARGET_WAITKIND_STOPPED.
8151 2013-12-11 Yao Qi <yao@codesourcery.com>
8153 * notif.c (handle_notif_ack): Return 0 if no notification
8156 2013-11-20 Doug Evans <dje@google.com>
8158 * linux-low.c (linux_set_resume_request): Fix comment.
8160 2013-11-20 Doug Evans <dje@google.com>
8162 * linux-low.c (resume_status_pending_p): Tweak comment.
8164 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8166 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8167 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8168 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8169 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8170 (srv_amd64_regobj): Add amd64-mpx.o.
8171 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8172 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8173 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8174 * i387-fp.c (num_pl_bnd_register) Added constant.
8175 (num_pl_bnd_cfg_registers) Added constant.
8176 (struct i387_xsave) Added reserved area and MPX fields.
8177 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8178 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8180 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8181 (init_registers_amd64_mpx_linux): Declare new function.
8182 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8183 (x86_64_regmap): Add MPX registers.
8184 (x86_linux_read_description): Add MPX case.
8185 (initialize_low_arch): Initialize MPX targets.
8187 2013-11-18 Tom Tromey <tromey@redhat.com>
8189 * configure: Rebuild.
8190 * configure.ac: Don't check for stdlib.h.
8191 * gdbreplay.c: Unconditionally include stdlib.h.
8193 2013-11-18 Tom Tromey <tromey@redhat.com>
8195 * config.in: Rebuild.
8196 * configure: Rebuild.
8197 * configure.ac: Don't use AC_HEADER_DIRENT.
8199 2013-11-18 Tom Tromey <tromey@redhat.com>
8201 * server.h: Don't check HAVE_STRING_H.
8202 * gdbreplay.c: Don't check HAVE_STRING_H.
8203 * configure: Rebuild.
8205 2013-11-18 Tom Tromey <tromey@redhat.com>
8207 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8210 2013-11-08 Tom Tromey <tromey@redhat.com>
8212 * configure, config.in: Rebuild.
8213 * configure.ac: Remove unused configury.
8215 2013-11-08 Tom Tromey <tromey@redhat.com>
8217 * acinclude.m4: Include common.m4, codeset.m4.
8218 * configure, config.in: Rebuild.
8219 * configure.ac: Use GDB_AC_COMMON.
8221 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8223 * linux-s390-low.c (HWCAP_S390_TE): New define.
8224 (s390_arch_setup): Consider the TE field in the HWCAP for
8225 determining 'have_regset_tdb'.
8227 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8230 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8233 2013-10-02 Pedro Alves <palves@redhat.com>
8235 * server.c (process_serial_event): Don't output "GDBserver
8236 exiting" if GDB is connected through stdio.
8237 * target.c (mywait): Likewise, be silent if GDB is connected
8240 2013-10-01 Joel Brobecker <brobecker@adacore.com>
8242 * lynx-low.c (lynx_add_threads_after_attach): New function.
8243 (lynx_attach): Remove call to add_thread. Add call to
8244 lynx_add_threads_after_attach instead.
8246 2013-09-28 Mike Frysinger <vapier@gentoo.org>
8248 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8249 * config.in, configure: Regenerated.
8251 2013-09-18 Yao Qi <yao@codesourcery.com>
8254 * server.c (start_inferior): Clear 'resume_info'.
8256 2013-09-16 Jiong Wang <jiwang@tilera.com>
8258 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8261 2013-09-16 Jiong Wang <jiwang@tilera.com>
8263 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8264 linux-tile-low.o to srv_tgtobj.
8266 2013-09-16 Will Newton <will.newton@linaro.org>
8268 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8271 2013-09-06 Pedro Alves <palves@redhat.com>
8273 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8274 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8275 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8276 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8277 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8278 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8280 2013-09-06 Pedro Alves <palves@redhat.com>
8282 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8283 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8285 2013-09-06 Pedro Alves <palves@redhat.com>
8287 * linux-amd64-ipa.c: Include tracepoint.h.
8288 * linux-i386-ipa.c: Include tracepoint.h.
8290 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8292 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8293 (ps_get_thread_area): New function.
8295 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8297 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8298 (initialize_low_arch): Call init_registers_crisv32 rather than
8299 init_register_crisv32.
8301 2013-09-05 Pedro Alves <palves@redhat.com>
8303 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8305 * hostio.h: ... this new file.
8306 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8307 win32-low.c: Include hostio.h.
8309 2013-09-05 Pedro Alves <palves@redhat.com>
8311 * server.h (gdb_client_data, handler_func, callback_handler_func)
8312 (delete_file_handler, add_file_handler, append_callback_event)
8313 (delete_callback_event, start_event_loop, initialize_event_loop):
8314 Move to event-loop.h and include it.
8315 * event-loop.h: New file.
8317 2013-09-05 Pedro Alves <palves@redhat.com>
8319 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8320 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8321 (loaded_dll, unloaded_dll): Move to ...
8322 * dll.h: ... this new file.
8323 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8325 2013-09-05 Pedro Alves <palves@redhat.com>
8327 * server.h (current_process, get_thread_process, all_processes)
8328 (add_inferior_to_list, for_each_inferior, current_inferior)
8329 (remove_inferior, add_process, remove_process, find_process_pid)
8330 (have_started_inferiors_p, have_attached_inferiors_p)
8331 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8332 (clear_inferiors, find_inferior, find_inferior_id)
8333 (inferior_target_data, set_inferior_target_data)
8334 (inferior_regcache_data, set_inferior_regcache_data): Move to
8335 inferiors.h, and include it.
8336 * inferiors.h: New file.
8338 2013-09-05 Pedro Alves <palves@redhat.com>
8340 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8344 2013-09-05 Pedro Alves <palves@redhat.com>
8346 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8348 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8349 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8350 (handle_tracepoint_general_set, handle_tracepoint_query)
8351 (tracepoint_finished_step, tracepoint_was_hit)
8352 (release_while_stepping_state_list, current_traceframe)
8353 (in_readonly_region, traceframe_read_mem)
8354 (fetch_traceframe_registers, traceframe_read_sdata)
8355 (traceframe_read_info, struct fast_tpoint_collect_status)
8356 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8357 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8358 (supply_fast_tracepoint_registers)
8359 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8360 (ipa_tdesc, claim_trampoline_space)
8361 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8362 (agent_mem_read, agent_get_trace_state_variable_value)
8363 (agent_set_trace_state_variable_value, agent_tsv_read)
8364 (agent_mem_read_string, get_raw_reg_func_addr)
8365 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8366 * tracepoint.h: ... this new file.
8368 2013-09-05 Pedro Alves <palves@redhat.com>
8370 * server.h (perror_with_name, error, fatal, warning, paddress)
8371 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8373 * utils.h: New file.
8375 2013-09-05 Pedro Alves <palves@redhat.com>
8377 * server.h (remote_debug, noack_mode, transport_is_reliable)
8378 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8379 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8380 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8381 (write_enn, initialize_async_io, enable_async_io)
8382 (disable_async_io, check_remote_input_interrupt_request)
8383 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8384 (dead_thread_notify, prepare_resume_reply)
8385 (decode_address_to_semicolon, decode_address, decode_m_packet)
8386 (decode_M_packet, decode_X_packet, decode_xfer_write)
8387 (decode_search_memory_packet, unhexify, hexify)
8388 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8389 (look_up_one_symbol, relocate_instruction)
8390 (monitor_output): Move to remote-utils.h, and include it.
8391 * remote-utils.h: New file.
8393 2013-09-05 Pedro Alves <palves@redhat.com>
8395 * server.h (_): Delete.
8397 2013-09-02 Pedro Alves <palves@redhat.com>
8399 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8400 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8402 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8404 2013-09-02 Pierre Muller <muller@sourceware.org>
8406 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8407 or WriteProcessMemory complete successfully and handle
8408 ERROR_PARTIAL_COPY error.
8410 2013-09-02 Pedro Alves <palves@redhat.com>
8412 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8413 error instead of EIO.
8415 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8418 * linux-low.c: Include filestuff.h.
8419 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8420 * lynx-low.c: Include filestuff.h.
8421 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8422 * server.c: Include filestuff.h.
8423 (main): Call notice_open_fds.
8424 * spu-low.c: Include filestuff.h.
8425 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8427 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
8429 * Makefile.in: Explain why ../target and ../nat are not
8430 listed as include file search paths.
8431 (linux-waitpid.o): New object file rule.
8432 * configure.srv (srv_native_linux_obj): New variable.
8433 Replace all occurrences of linux native object files with
8434 $srv_native_linux_obj.
8435 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8436 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8437 (linux_enable_event_reporting): Remove declaration.
8438 (my_waitpid): Moved to common/linux-waitpid.c.
8439 (linux_wait_for_event): Pass ptid when calling
8440 linux_enable_event_reporting.
8441 (linux_supports_tracefork_flag): Remove.
8442 (linux_enable_event_reporting): Likewise.
8443 (linux_tracefork_grandchild): Remove.
8444 (STACK_SIZE): Moved to common/linux-ptrace.c.
8445 (linux_tracefork_child): Remove.
8446 (linux_test_for_tracefork): Remove.
8447 (linux_look_up_symbols): Call linux_supports_traceclone.
8448 (initialize_low): Remove call to linux_test_for_tracefork.
8449 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8450 common/linux-ptrace.h.
8451 (PTRACE_TYPE_ARG4): Likewise.
8452 Include linux-ptrace.h.
8454 2013-08-21 Pedro Alves <palves@redhat.com>
8456 * config.in: Renegerate.
8458 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
8460 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8461 (SFILES): Remove $(srcdir)/common/target-common.c and
8462 add $(srcdir)/target/waitstatus.c.
8463 (OBS): Remove target-common.o and add waitstatus.o.
8464 (server_h): Remove $(srcdir)/../common/target-common.h and
8465 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8466 and $(srcdir)/../target/waitstatus.h.
8467 (target-common.o): Remove.
8468 (waitstatus.o): New target object file.
8469 * target.h: Do not include target-common.h and
8470 include target/resume.h, target/wait.h and
8471 target/waitstatus.h.
8473 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
8475 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8476 to PTRACE_TYPE_ARG3.
8477 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8478 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8480 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8481 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8483 2013-07-27 Jie Zhang <jie@codesourcery.com>
8484 Daniel Jacobowitz <dan@codesourcery.com>
8485 Yao Qi <yao@codesourcery.com>
8487 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8488 (mips-linux-watch.o): New rule.
8489 (mips_linux_watch_h): New variable.
8490 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8492 * linux-mips-low.c: Include mips-linux-watch.h.
8493 (struct arch_process_info, struct arch_lwp_info): New.
8494 (update_watch_registers_callback): New function.
8495 (mips_linux_new_process, mips_linux_new_thread) New functions.
8496 (mips_linux_prepare_to_resume, mips_insert_point): New
8498 (mips_remove_point, mips_stopped_by_watchpoint): New
8500 (rsp_bp_type_to_target_hw_bp_type): New function.
8501 (mips_stopped_data_address): New function.
8502 (the_low_target): Add watchpoint support functions.
8504 2013-07-27 Yao Qi <yao@codesourcery.com>
8506 * i386-low.c: Include break-common.h.
8507 (enum target_hw_bp_type): Remove.
8509 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
8511 * Makefile.in (SFILES): /common/target-common.c.
8512 (OBS): Add target-common.o.
8513 (server_h): Add $(srcdir)/../common/target-common.h.
8514 (target-common.o): New target.
8515 * server.c (queue_stop_reply_callback): Free
8516 status string after use.
8517 * target.c (target_waitstatus_to_string): Remove.
8518 * target.h: Include target-common.h.
8519 (resume_kind): Likewise.
8520 (target_waitkind): Likewise.
8521 (target_waitstatus): Likewise.
8522 (TARGET_WNOHANG): Likewise.
8524 2013-07-04 Yao Qi <yao@codesourcery.com>
8526 * Makefile.in (host_alias): Use @host_noncanonical@.
8527 (target_alias): Use @target_noncanonical@.
8528 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8529 ACX_NONCANONICAL_HOST.
8530 * configure: Regenerated.
8533 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8535 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8536 * configure: Rebuild.
8537 * Makefile.in (version_host, version_target): Get from configure.
8538 (version.c): Use $(version_host) and $(version_target).
8540 2013-07-03 Pedro Alves <palves@redhat.com>
8542 * Makefile.in (config.status): Depend on development.sh.
8543 * acinclude.m4: Include libmcheck.m4.
8544 * configure: Regenerate.
8546 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8548 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8549 attribute inside the parentheses.
8550 (winapi_DebugSetProcessKillOnExit): Ditto.
8551 (winapi_DebugBreakProcess): Ditto.
8552 (winapi_GenerateConsoleCtrlEvent): Ditto.
8554 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8556 * notif.h (notif_event): Add a dummy member to avoid compiler
8559 2013-07-01 Pedro Alves <palves@redhat.com>
8561 * hostio.c (HOSTIO_PATH_MAX): Define.
8562 (require_filename, handle_open, handle_unlink, handle_readlink):
8565 2013-07-01 Pedro Alves <palves@redhat.com>
8567 * server.h: Include "pathmax.h".
8568 * linux-low.c: Don't include sys/param.h.
8569 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8571 * win32-low.c: Don't include sys/param.h.
8572 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8574 2013-07-01 Pedro Alves <palves@redhat.com>
8576 * event-loop.c: Don't check HAVE_UNISTD_H before including
8578 * gdbreplay.c: Likewise.
8579 * remote-utils.c: Likewise.
8580 * server.c: Likewise.
8581 * configure.ac: Don't check for unistd.h.
8582 * configure: Regenerate.
8584 2013-06-28 Tom Tromey <tromey@redhat.com>
8586 * Makefile.in (version.c): Use version.in, not
8589 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8591 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8592 * configure: Rebuild.
8593 * Makefile.in (version_host, version_target): Get from configure.
8594 (version.c): Use $(version_host) and $(version_target).
8596 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8598 Fix trace-status to output user name without trailing colon.
8599 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8601 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8603 Fix trace-status to output proper start-time and stop-time.
8604 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8605 output start time and stop time in hex as gdb expects.
8607 2013-06-26 Pedro Alves <pedro@codesourcery.com>
8609 * tracepoint.c (build_traceframe_info_xml): Output trace state
8610 variables present in the trace buffer.
8612 2013-06-24 Tom Tromey <tromey@redhat.com>
8614 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8616 (version.o): Remove.
8617 * gdbreplay.c: Include version.h.
8618 (version, host_name): Don't declare.
8619 * server.h: Include version.h.
8620 (version, host_name): Don't declare.
8622 2013-06-12 Pedro Alves <palves@redhat.com>
8624 * linux-x86-low.c (linux_is_elf64): Delete global.
8625 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8626 with local linux_pid_exe_is_elf_64_file use.
8628 2013-06-11 Pedro Alves <palves@redhat.com>
8630 * linux-low.c (regset_disabled, disable_regset): New functions.
8631 (regsets_fetch_inferior_registers)
8632 (regsets_store_inferior_registers): Use them.
8633 (initialize_regsets_info); Don't allocate the disabled_regsets
8635 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8638 2013-06-11 Pedro Alves <palves@redhat.com>
8640 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8643 2013-06-11 Pedro Alves <palves@redhat.com>
8645 * linux-x86-low.c (initialize_low_arch): Call
8646 init_registers_x32_avx_linux.
8648 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8650 Fix compatibility with Android Bionic.
8651 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8654 2013-06-07 Pedro Alves <palves@redhat.com>
8657 * Makefile.in (OBS): Add tdesc.o.
8658 (IPA_OBJS): Add tdesc-ipa.o.
8659 (tdesc-ipa.o): New rule.
8660 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8662 * linux-low.c (new_inferior): Delete.
8663 (disabled_regsets, num_regsets): Delete.
8664 (linux_add_process): Adjust to set the new per-process
8666 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8667 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8668 was a stop. When calling arch_setup, switch the current inferior
8669 to the thread that got an event.
8670 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8671 (regsets_fetch_inferior_registers)
8672 (regsets_store_inferior_registers): New regsets_info parameter.
8674 (linux_register_in_regsets): New regs_info parameter. Adjust to
8676 (register_addr, fetch_register, store_register): New usrregs_info
8677 parameter. Adjust to use it.
8678 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8679 parameter regs_info. Adjust to use it.
8680 (linux_fetch_registers): Get the current inferior's regs_info, and
8682 (linux_store_registers): Ditto.
8683 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8684 (initialize_low): Don't initialize the target_regsets here. Call
8685 initialize_low_arch.
8686 * linux-low.h (target_regsets): Delete declaration.
8687 (struct regsets_info): New.
8688 (struct usrregs_info): New.
8689 (struct regs_info): New.
8690 (struct process_info_private) <new_inferior>: New field.
8691 (struct linux_target_ops): Delete the num_regs, regmap, and
8692 regset_bitmap fields. New field regs_info.
8693 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8694 * i387-fp.c (num_xmm_registers): Delete.
8695 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8696 calls to new interface.
8697 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8698 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8699 Infer the number of xmm registers from the regcache's target
8701 * i387-fp.h (num_xmm_registers): Delete.
8702 * inferiors.c (add_thread): Don't install the thread's regcache
8704 * proc-service.c (gregset_info): Fetch the current inferior's
8705 regs_info. Adjust to use it.
8706 * regcache.c: Include tdesc.h.
8707 (register_bytes, reg_defs, num_registers)
8708 (gdbserver_expedite_regs): Delete.
8709 (get_thread_regcache): If the thread doesn't have a regcache yet,
8710 create one, instead of aborting gdbserver.
8711 (regcache_invalidate_one): Rename to ...
8712 (regcache_invalidate_thread): ... this.
8713 (regcache_invalidate_one): New.
8714 (regcache_invalidate): Only invalidate registers of the current
8716 (init_register_cache): Add target_desc parameter, and use it.
8717 (new_register_cache): Ditto. Assert the target description has a
8718 non zero registers_size.
8719 (regcache_cpy): Add assertions. Adjust.
8720 (realloc_register_cache, set_register_cache): Delete.
8721 (registers_to_string, registers_from_string): Adjust.
8722 (find_register_by_name, find_regno, find_register_by_number)
8723 (register_cache_size): Add target_desc parameter, and use it.
8724 (free_register_cache_thread, free_register_cache_thread_one)
8725 (regcache_release, register_cache_size): New.
8726 (register_size): Add target_desc parameter, and use it.
8727 (register_data, supply_register, supply_register_zeroed)
8728 (supply_regblock, supply_register_by_name, collect_register)
8729 (collect_register_as_string, collect_register_by_name): Adjust.
8730 * regcache.h (struct target_desc): Forward declare.
8731 (struct regcache) <tdesc>: New field.
8732 (init_register_cache, new_register_cache): Add target_desc
8734 (regcache_invalidate_thread): Declare.
8735 (regcache_invalidate_one): Delete declaration.
8736 (regcache_release): Declare.
8737 (find_register_by_number, register_cache_size, register_size)
8738 (find_regno): Add target_desc parameter.
8739 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8741 * remote-utils.c: Include tdesc.h.
8742 (outreg, prepare_resume_reply): Adjust.
8743 * server.c: Include tdesc.h.
8744 (gdbserver_xmltarget): Delete declaration.
8745 (get_features_xml, process_serial_event): Adjust.
8746 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8748 (struct process_info) <tdesc>: New field.
8749 (ipa_tdesc): Declare.
8750 * tdesc.c: New file.
8751 * tdesc.h: New file.
8752 * tracepoint.c: Include tdesc.h.
8753 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8754 (get_context_regcache): Adjust to pass ipa_tdesc down.
8755 (do_action_at_tracepoint): Adjust to get the register cache size
8756 from the context regcache's description.
8757 (traceframe_walk_blocks): Adjust to get the register cache size
8758 from the current trace frame's description.
8759 (traceframe_get_pc): Adjust to get current trace frame's
8760 description and pass it down.
8761 (gdb_collect): Adjust to get the register cache size from the
8763 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8764 (gdbserver_xmltarget): Delete.
8765 (initialize_low_tracepoint): Set the ipa's target description.
8766 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8767 (initialize_low_tracepoint): Set the ipa's target description.
8768 * linux-x86-low.c: Include tdesc.h.
8769 [__x86_64__] (is_64bit_tdesc): New.
8770 (ps_get_thread_area, x86_get_thread_area): Use it.
8771 (i386_cannot_store_register): Rename to ...
8772 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8773 (i386_cannot_fetch_register): Rename to ...
8774 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8775 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8777 (target_regsets): Rename to ...
8778 (x86_regsets): ... this.
8779 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8781 (x86_siginfo_fixup): Use is_64bit_tdesc.
8782 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8783 (tdesc_x32_avx_linux, tdesc_x32_linux)
8784 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8786 (x86_linux_update_xmltarget): Delete.
8787 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8788 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8789 (AMD64_LINUX_USER64_CS): New.
8790 (x86_linux_read_description): New, based on
8791 x86_linux_update_xmltarget.
8792 (same_process_callback): New.
8793 (x86_arch_setup_process_callback): New.
8794 (x86_linux_update_xmltarget): New.
8795 (x86_regsets_info): New.
8796 (amd64_linux_regs_info): New.
8797 (i386_linux_usrregs_info): New.
8798 (i386_linux_regs_info): New.
8799 (x86_linux_regs_info): New.
8800 (x86_arch_setup): Reimplement.
8801 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8802 (x86_emit_ops): Ditto.
8803 (the_low_target): Adjust. Install x86_linux_regs_info,
8804 x86_cannot_fetch_register, and x86_cannot_store_register.
8805 (initialize_low_arch): New.
8806 * linux-ia64-low.c (tdesc_ia64): Declare.
8807 (ia64_fetch_register): Adjust.
8808 (ia64_usrregs_info, regs_info): New globals.
8809 (ia64_regs_info): New function.
8810 (the_low_target): Adjust.
8811 (initialize_low_arch): New function.
8812 * linux-sparc-low.c (tdesc_sparc64): Declare.
8813 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8815 (sparc_arch_setup): New function.
8816 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8817 (the_low_target): Adjust.
8818 (initialize_low_arch): New function.
8819 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8820 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8821 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8822 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8823 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8824 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8825 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8826 (tdesc_powerpc_isa205_vsx64l): Declare.
8827 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8828 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8829 (ppc_set_pc, ppc_get_hwcap): Adjust.
8830 (ppc_usrregs_info): Forward declare.
8831 (!__powerpc64__) ppc_regmap_adjusted: New global.
8832 (ppc_arch_setup): Adjust to the current process'es target
8834 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8835 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8836 (ppc_store_evrregset): Adjust.
8837 (target_regsets): Rename to ...
8838 (ppc_regsets): ... this, and make static.
8839 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8840 (ppc_regs_info): New function.
8841 (the_low_target): Adjust.
8842 (initialize_low_arch): New function.
8843 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8844 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8845 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8846 (tdesc_s390x_linux64v2): Declare.
8847 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8848 (s390_fill_gregset, s390_store_last_break): Adjust.
8849 (target_regsets): Rename to ...
8850 (s390_regsets): ... this, and make static.
8851 (s390_get_pc, s390_set_pc): Adjust.
8852 (s390_get_hwcap): New target_desc parameter, and use it.
8853 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8854 (s390_arch_setup): Adjust to set the current process'es target
8855 description. Don't adjust the regmap.
8856 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8857 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8858 (regs_info_3264): New globals.
8859 (s390_regs_info): New function.
8860 (the_low_target): Adjust.
8861 (initialize_low_arch): New function.
8862 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8863 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8864 [__mips64] (init_registers_mips_linux)
8865 (init_registers_mips_dsp_linux): Delete defines.
8866 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8867 (have_dsp): New global.
8868 (mips_read_description): New, based on mips_arch_setup.
8869 (mips_arch_setup): Reimplement.
8870 (get_usrregs_info): New function.
8871 (mips_cannot_fetch_register, mips_cannot_store_register)
8872 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8873 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8874 (target_regsets): Rename to ...
8875 (mips_regsets): ... this, and make static.
8876 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8877 (dsp_regs_info, regs_info): New globals.
8878 (mips_regs_info): New function.
8879 (the_low_target): Adjust.
8880 (initialize_low_arch): New function.
8881 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8882 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8884 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8885 (arm_read_description): New, with bits factored from
8887 (arm_arch_setup): Reimplement.
8888 (target_regsets): Rename to ...
8889 (arm_regsets): ... this, and make static.
8890 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8891 (arm_regs_info): New function.
8892 (the_low_target): Adjust.
8893 (initialize_low_arch): New function.
8894 * linux-m68k-low.c (tdesc_m68k): Declare.
8895 (target_regsets): Rename to ...
8896 (m68k_regsets): ... this, and make static.
8897 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8898 (m68k_regs_info): New function.
8899 (m68k_arch_setup): New function.
8900 (the_low_target): Adjust.
8901 (initialize_low_arch): New function.
8902 * linux-sh-low.c (tdesc_sharch): Declare.
8903 (target_regsets): Rename to ...
8904 (sh_regsets): ... this, and make static.
8905 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8906 (sh_regs_info, sh_arch_setup): New functions.
8907 (the_low_target): Adjust.
8908 (initialize_low_arch): New function.
8909 * linux-bfin-low.c (tdesc_bfin): Declare.
8910 (bfin_arch_setup): New function.
8911 (bfin_usrregs_info, regs_info): New globals.
8912 (bfin_regs_info): New function.
8913 (the_low_target): Adjust.
8914 (initialize_low_arch): New function.
8915 * linux-cris-low.c (tdesc_cris): Declare.
8916 (cris_arch_setup): New function.
8917 (cris_usrregs_info, regs_info): New globals.
8918 (cris_regs_info): New function.
8919 (the_low_target): Adjust.
8920 (initialize_low_arch): New function.
8921 * linux-cris-low.c (tdesc_crisv32): Declare.
8922 (cris_arch_setup): New function.
8923 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8924 (cris_regs_info): New function.
8925 (the_low_target): Adjust.
8926 (initialize_low_arch): New function.
8927 * linux-m32r-low.c (tdesc_m32r): Declare.
8928 (m32r_arch_setup): New function.
8929 (m32r_usrregs_info, regs_info): New globals.
8930 (m32r_regs_info): Adjust.
8931 (initialize_low_arch): New function.
8932 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8933 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8934 (tic6x_usrregs_info): Forward declare.
8935 (tic6x_read_description): New function, based on ...
8936 (tic6x_arch_setup): ... this. Reimplement.
8937 (target_regsets): Rename to ...
8938 (tic6x_regsets): ... this, and make static.
8939 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8940 (tic6x_regs_info): New function.
8941 (the_low_target): Adjust.
8942 (initialize_low_arch): New function.
8943 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8944 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8945 (target_regsets): Rename to ...
8946 (xtensa_regsets): ... this, and make static.
8947 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8949 (xtensa_arch_setup, xtensa_regs_info): New functions.
8950 (the_low_target): Adjust.
8951 (initialize_low_arch): New function.
8952 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8953 (nios2_arch_setup): Set the current process'es tdesc.
8954 (target_regsets): Rename to ...
8955 (nios2_regsets): ... this.
8956 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8957 (nios2_regs_info): New function.
8958 (the_low_target): Adjust.
8959 (initialize_low_arch): New function.
8960 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8961 (aarch64_arch_setup): Set the current process'es tdesc.
8962 (target_regsets): Rename to ...
8963 (aarch64_regsets): ... this.
8964 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8965 (aarch64_regs_info): New function.
8966 (the_low_target): Adjust.
8967 (initialize_low_arch): New function.
8968 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8970 (target_regsets): Rename to ...
8971 (tile_regsets): ... this.
8972 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8973 (tile_regs_info): New function.
8974 (tile_arch_setup): Set the current process'es tdesc.
8975 (the_low_target): Adjust.
8976 (initialize_low_arch): New function.
8977 * spu-low.c (tdesc_spu): Declare.
8978 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8979 * win32-arm-low.c (tdesc_arm): Declare.
8980 (arm_arch_setup): New function.
8981 (the_low_target): Install arm_arch_setup instead of
8983 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8984 (init_windows_x86): Rename to ...
8985 (i386_arch_setup): ... this. Set `win32_tdesc'.
8986 (the_low_target): Adjust.
8987 * win32-low.c (win32_tdesc): New global.
8988 (child_add_thread): Don't create the thread cache here.
8989 (do_initial_child_stuff): Set the new process'es tdesc.
8990 * win32-low.h (struct target_desc): Forward declare.
8991 (win32_tdesc): Declare.
8992 * lynx-i386-low.c (tdesc_i386): Declare global.
8993 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8994 * lynx-low.c (lynx_tdesc): New global.
8995 (lynx_add_process): Set the new process'es tdesc.
8996 * lynx-low.h (struct target_desc): Forward declare.
8997 (lynx_tdesc): Declare global.
8998 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8999 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9000 * nto-low.c (nto_tdesc): New global.
9001 (do_attach): Set the new process'es tdesc.
9002 * nto-low.h (struct target_desc): Forward declare.
9003 (nto_tdesc): Declare.
9004 * nto-x86-low.c (tdesc_i386): Declare.
9005 (nto_x86_arch_setup): Set `nto_tdesc'.
9007 2013-06-04 Gary Benson <gbenson@redhat.com>
9009 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9010 to qSupported response when appropriate.
9011 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9012 with nonzero-length annex.
9013 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9014 arguments supplied in annex.
9016 2013-05-31 Doug Evans <dje@google.com>
9019 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9020 64 bits in 64-cross-32 environment.
9022 2013-05-28 Pedro Alves <palves@redhat.com>
9024 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9025 (aarch64-without-fpu.c): Delete rule.
9026 * configure.srv (aarch64*-*-linux*): Remove references to
9027 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9028 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9031 2013-05-24 Pedro Alves <palves@redhat.com>
9033 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9034 instead of strchr/decode_address. Error if the range isn't split
9035 with a ','. Don't assume there's be a ':' in the action.
9037 2013-05-23 Yao Qi <yao@codesourcery.com>
9038 Pedro Alves <palves@redhat.com>
9040 * linux-low.c (lwp_in_step_range): New function.
9041 (linux_wait_1): If the thread was range stepping and stopped
9042 outside the stepping range, report the stop to GDB. Otherwise,
9043 continue stepping. Add range stepping debug output.
9044 (linux_set_resume_request): Copy the step range from the resume
9046 (linux_supports_range_stepping): New.
9047 (linux_target_ops) <supports_range_stepping>: Set to
9048 linux_supports_range_stepping.
9049 * linux-low.h (struct linux_target_ops)
9050 <supports_range_stepping>: New field.
9051 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9052 * linux-x86-low.c (x86_supports_range_stepping): New.
9053 (the_low_target) <supports_range_stepping>: Set to
9054 x86_supports_range_stepping.
9055 * server.c (handle_v_cont): Handle 'r' action.
9056 (handle_v_requests): Append ";r" if the target supports range
9058 * target.h (struct thread_resume) <step_range_start,
9059 step_range_end>: New fields.
9060 (struct target_ops) <supports_range_stepping>:
9062 (target_supports_range_stepping): New macro.
9064 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9066 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9067 confusion in comment.
9069 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9071 * lynx-low.c (struct process_info_private): New type.
9072 (lynx_add_process): New function.
9073 (lynx_create_inferior, lynx_attach): Replace calls to
9074 add_process by calls to lynx_add_process.
9075 (lynx_resume): If PTID is null, then try using
9076 current_process()->private->last_wait_event_ptid.
9078 (lynx_clear_inferiors): Delete. The contents of that function
9079 has been inlined in lynx_mourn;
9080 (lynx_wait_1): Save the ptid in the process's private data.
9081 (lynx_mourn): Free the process' private data. Replace call
9082 to lynx_clear_inferiors by call to clear_inferiors.
9084 2013-05-17 Yao Qi <yao@codesourcery.com>
9086 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9089 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
9091 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9092 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9093 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9094 PT_TEXT_END_ADDR guards. Update comments.
9095 (linux_target_op) <read_offsets>: Conditionally define to
9096 linux_read_offsets if the target is UCLIBC and if it defines
9097 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9099 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9100 Andrew Jenner <andrew@codesourcery.com>
9102 * Makefile.in (SFILES): Add linux-nios2-low.c.
9103 (clean): Add action to delete nios2-linux.c.
9104 (nios2-linux.c): New rule.
9105 * configure.srv: Add nios2*-*-linux*.
9106 * linux-nios2-low.c: New.
9108 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9110 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9112 2013-04-25 Hui Zhu <hui@codesourcery.com>
9115 * ax.c (ax_printf): Add fflush.
9117 2013-04-22 Tom Tromey <tromey@redhat.com>
9119 * Makefile.in (SFILES): Add filestuff.c.
9120 (OBS): Add filestuff.o.
9121 (filestuff.o): New target.
9122 * config.in, configure: Rebuild.
9123 * configure.ac: Check for fdwalk, pipe2.
9125 2013-04-17 Pedro Alves <palves@redhat.com>
9127 * configure.ac (USE_THREAD_DB): Delete variable.
9128 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9129 Don't AC_SUBST USE_THREAD_DB.
9130 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9131 * config.in, configure: Regenerate.
9133 2013-04-16 Pedro Alves <palves@redhat.com>
9135 * linux-low.h (struct lwp_info) <thread_known>: Move under
9136 the USE_THREAD_DB #ifdef.
9138 2013-04-16 Pedro Alves <palves@redhat.com>
9140 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9141 (linux-low.o): Delete rule.
9142 * linux-low.h: Always include "gdb_thread_db.h" instead of
9143 conditionally including thread_db.h.
9144 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9147 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9149 * Makefile.in (install-only): Fix make install regression.
9151 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9153 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9154 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9156 * gdbserver.1: Remove.
9158 2013-03-22 Pedro Alves <palves@redhat.com>
9160 * linux-low.c (handle_extended_wait): Don't call
9161 linux_enable_event_reporting.
9163 2013-03-15 Tony Theodore <tonyt@logyst.com>
9166 * Makefile.in (SHELL): Use @SHELL@.
9168 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9170 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9173 2013-03-13 Joel Brobecker <brobecker@adacore.com>
9175 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9176 Remove extraneous NULL element.
9178 2013-03-13 Yao Qi <yao@codesourcery.com>
9180 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9181 'V' block in trace frame.
9183 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9185 * target.h (struct target_ops): Add btrace ops.
9186 (target_supports_btrace): New macro.
9187 (target_enable_btrace): New macro.
9188 (target_disable_btrace): New macro.
9189 (target_read_btrace): New macro.
9190 * gdbthread.h (struct thread_info): Add btrace field.
9191 * server.c: Include btrace-common.h.
9192 (handle_btrace_general_set): New function.
9193 (handle_btrace_enable): New function.
9194 (handle_btrace_disable): New function.
9195 (handle_general_set): Call handle_btrace_general_set.
9196 (handle_qxfer_btrace): New function.
9197 (struct qxfer qxfer_packets[]): Add btrace entry.
9198 * inferiors.c (remove_thread): Disable btrace.
9199 * linux-low: Include linux-btrace.h.
9200 (linux_low_enable_btrace): New function.
9201 (linux_low_read_btrace): New function.
9202 (linux_target_ops): Add btrace ops.
9203 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9204 Add srv_linux_btrace=yes.
9205 (x86_64-*-linux*): Add linux-btrace.o.
9206 Add srv_linux_btrace=yes.
9207 * configure.ac: Define HAVE_LINUX_BTRACE.
9208 * config.in: Regenerated.
9209 * configure: Regenerated.
9211 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9213 * server.c (handle_qxfer): Preserve error message if -3 is
9215 (qxfer): Document the -3 return value.
9217 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9219 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9220 (linux_btrace_h): New variable.
9221 (linux-btrace.o): New rule.
9223 2013-03-08 Stan Shebs <stan@codesourcery.com>
9224 Hafiz Abid Qadeer <abidh@codesourcery.com>
9226 * tracepoint.c (trace_buffer_size): New global.
9227 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9228 (init_trace_buffer): Change to one-argument function. Allocate
9229 trace buffer memory.
9230 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9231 handle QTBuffer:size packet.
9232 (cmd_bigqtbuffer_size): New function.
9233 (initialize_tracepoint): Call init_trace_buffer with
9234 DEFAULT_TRACE_BUFFER_SIZE.
9235 * server.c (handle_query): Add QTBuffer:size in the
9238 2013-03-07 Yao Qi <yao@codesourcery.com>
9240 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9241 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9243 (cmd_qtsp): Adjust condition. Do post increment.
9244 Set cur_action and cur_step_action back to 0.
9246 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9249 * linux-low.c (linux_write_memory): Return early success if LEN is
9252 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
9254 * configure.srv: Add x86_64-*-cygwin* as target.
9256 2013-02-28 Tom Tromey <tromey@redhat.com>
9258 * configure.ac: Invoke AC_SYS_LARGEFILE.
9259 * configure, config.in: Rebuild.
9261 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
9263 * win32-low.c: Throughout, fix format strings and casts of
9264 printf-like functions to avoid type related warnings on all
9266 (get_child_debug_event): Print dwDebugEventCode as hex since
9267 that's how it's usually documented.
9269 2013-02-28 Yao Qi <yao@codesourcery.com>
9271 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9274 2013-02-27 Jiong Wang <jiwang@tilera.com>
9276 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9277 (reg-tilegx32.c): New rule.
9278 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9279 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9280 different register info initializer according to elf class.
9281 (init_registers_tilgx32): New function. The tilegx32 register info
9283 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9284 (tile_store_gregset): Likewise.
9286 2013-02-27 Yao Qi <yao@codesourcery.com>
9288 * server.c (process_point_options): Print debug message when
9289 debug_threads is true.
9291 2013-02-26 Yao Qi <yao@codesourcery.com>
9293 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9295 2013-02-19 Pedro Alves <palves@redhat.com>
9296 Kai Tietz <ktietz@redhat.com>
9300 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9301 instead of strtoul to extract address from packet.
9302 (process_serial_event) <'z'>: Likewise.
9304 2013-02-18 Yao Qi <yao@codesourcery.com>
9306 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9308 2013-02-14 Pedro Alves <palves@redhat.com>
9312 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9313 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9315 2013-02-14 Pedro Alves <palves@redhat.com>
9317 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9319 2013-02-14 Pedro Alves <palves@redhat.com>
9321 * tracepoint.c (save_string): Delete.
9322 (add_tracepoint_action): Use savestring instead of save_string.
9324 2013-02-12 Pedro Alves <palves@redhat.com>
9326 * linux-xtensa-low.c: Ditto.
9327 * xtensa-xtregs.c: Ditto.
9329 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9331 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9334 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9336 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9337 aarch64_num_wp_regs and aarch64_num_bp_regs to
9338 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9340 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9342 * linux-aarch64-low.c (ps_get_thread_area): Replace
9343 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9345 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9346 Marcus Shawcroft <marcus.shawcroft@arm.com>
9347 Nigel Stephens <nigel.stephens@arm.com>
9348 Yufeng Zhang <yufeng.zhang@arm.com>
9350 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9351 (aarch64.c, aarch64-without-fpu.c): New targets.
9352 * configure.srv (aarch64*-*-linux*): New.
9353 * linux-aarch64-low.c: New file.
9355 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9357 * linux-low.c (handle_extended_wait, linux_create_inferior)
9358 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9359 (dequeue_one_deferred_signal, linux_resume_one_thread)
9360 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9361 (linux_tracefork_grandchild, linux_test_for_tracefork)
9362 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9363 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9364 where the argument is 0.
9366 2013-01-25 Yao Qi <yao@codesourcery.com>
9368 * event-loop.c: Include "queue.h".
9369 (gdb_event_p): New typedef.
9370 (struct gdb_event) <next_event>: Remove.
9371 (event_queue): Change to QUEUE(gdb_event_p).
9372 (async_queue_event): Remove.
9373 (gdb_event_xfree): New.
9374 (initialize_event_loop): New.
9375 (process_event): Use API from QUEUE.
9376 (wait_for_event): Likewise.
9377 * server.c (main): Call initialize_event_loop.
9378 * server.h (initialize_event_loop): Declare.
9380 2013-01-18 Yao Qi <yao@codesourcery.com>
9382 * ax.h (struct eval_agent_expr_context): New.
9383 (gdb_eval_agent_expr): Update declaration.
9384 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9385 TFRAME. Add new argument CTX.
9386 * server.h (struct eval_agent_expr_context): Declare.
9387 (agent_mem_read, agent_tsv_read): Update declaration.
9388 (agent_mem_read_string): Likewise.
9389 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9390 (add_traceframe_block): Add new argument TPOINT.
9391 Increase TPOINT->traceframe_usage.
9392 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9393 eval_tracepoint_agent_expr.
9394 (condition_true_at_tracepoint): Likewise.
9395 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9396 (agent_mem_read_string, agent_tsv_read): Likewise.
9398 2013-01-16 Yao Qi <yao@codesourcery.com>
9400 * linux-low.c (linux_resume_one_lwp): Don't check
9401 'lwp->bp_reinsert != 0'.
9403 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9404 Pedro Alves <palves@redhat.com>
9406 * lynx-low.c (ptrace_request_to_str): Define a temporary
9407 macro and use it to simplify this function's implementation.
9409 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9411 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9414 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9416 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9418 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9420 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9422 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9424 * lynx-low.c (lynx_resume): Use the resume_info parameter
9425 to determine the ptid for the lynx_ptrace call, unless
9426 it is equal to minus_one_ptid, in which case we use the
9427 ptid of the current_inferior.
9428 (lynx_wait_1): After having received a thread create/exit
9429 event, resume the inferior's execution using the signaling
9430 thread's ptid, rather than the old ptid.
9432 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9434 * lynx-low.c (lynx_resume): Delete variable ret.
9436 2013-01-01 Joel Brobecker <brobecker@adacore.com>
9438 * gdbreplay.c (gdbreplay_version): Update copyright year.
9439 * server.c (gdbserver_version): Likewise.
9441 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9443 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9446 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9448 * lynx-low.c (ptrace_request_to_str): Add handling for
9451 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9453 * lynx-low.c (lynx_attach): Delete variable new_process.
9455 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9457 * lynx-low.c (lynx_create_inferior): Delete variable
9460 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9462 * lynx-low.c (ptrace_request_to_str): Do not handle
9463 PTRACE_GETTHREADLIST if this macro does not exist.
9465 2012-12-15 Yao Qi <yao@codesourcery.com>
9467 * Makefile.in (OBS): Add notif.o.
9468 * notif.c, notif.h: New.
9469 * server.c: Include "notif.h".
9470 (struct vstop_notif) <next>: Remove.
9472 (queue_stop_reply): Update.
9473 (push_event, send_next_stop_reply): Remove.
9474 (discard_queued_stop_replies): Update.
9475 (notif_stop): New variable.
9476 (handle_v_stopped): Remove.
9477 (handle_v_requests): Don't call handle_v_stopped. Call
9478 handle_ack_notif instead.
9479 (queue_stop_reply_callback): Call notif_event_enque instead
9480 of queue_stop_reply.
9481 (handle_status): Don't call send_next_stop_reply, call
9482 notif_write_event instead.
9483 (kill_inferior_callback): Likewise.
9484 (detach_or_kill_inferior_callback): Likewise.
9485 (main): Call initialize_notif.
9486 (process_serial_event): Call QUEUE_is_empty.
9487 (handle_target_event): Call notif_push instead of push event.
9488 * server.h (push_event): Remove declaration.
9490 2012-12-10 Tom Tromey <tromey@redhat.com>
9492 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9493 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9496 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9497 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9498 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9499 (amd64-linux-ipa.o, ax.o): Rewrite.
9500 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9501 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9502 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9503 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9504 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9505 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9506 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9507 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9508 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9509 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9510 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9511 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9512 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9513 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9514 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9515 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9516 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9517 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9518 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9519 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9520 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9521 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9522 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9523 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9524 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9525 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9526 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9527 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9528 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9529 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9530 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9531 (reg-tilegx.o): Remove.
9532 (all_object_files): New macro.
9533 Include .deps files.
9534 * aclocal.m4, configure: Rebuild.
9535 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9536 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9537 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9539 2012-12-05 Tom Tromey <tromey@redhat.com>
9542 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9544 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
9546 * configure.ac: Check for linux/perf_event.h.
9547 * config.in: Regenerated.
9548 * configure: Regenerated.
9550 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9552 * hostio.c (handle_readlink): Decrease buffer size
9553 parameter passed to readlink by one byte.
9555 2012-11-26 Yao Qi <yao@codesourcery.com>
9557 * configure.ac (build_warnings): Append '-Wempty-body'.
9558 * configure: Regenerated.
9559 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9562 2012-11-15 Pierre Muller <muller@sourceware.org>
9564 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9565 * config.in: Regenerate.
9566 * configure: Regenerate.
9567 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9568 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9569 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9570 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9572 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9573 instead of <sys/wait.h> header.
9574 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9576 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
9578 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9579 (various make rules): Remove -DGDBSERVER
9581 2012-11-09 Yao Qi <yao@codesourcery.com>
9583 * spu-low.c (current_ptid): Move it to ..
9584 * gdbthread.h: ... here. New.
9585 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9586 * server.c (myresume, process_serial_event): Likewise.
9587 * thread-db.c (thread_db_find_new_threads): Likewise.
9588 * tracepoint.c (run_inferior_command): Likewise.
9590 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
9592 * server.c (handle_search_memory_1): Include access length in
9595 2012-09-05 Michael Brandt <michael.brandt@axis.com>
9597 * linux-crisv32-low.c: Fix compile errors.
9599 2012-09-04 Yao Qi <yao@codesourcery.com>
9601 * tracepoint.c (cmd_qtsv): Adjust debug message.
9602 Don't check CUR_TPOINT.
9604 2012-08-28 Yao Qi <yao@codesourcery.com>
9606 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9607 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9608 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9609 Remove declarations of xmalloc, xreallloc, xstrdup and
9611 * Makefile.in (libiberty_h): New.
9612 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9613 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9615 2012-08-23 Yao Qi <yao@codesourcery.com>
9617 * server.h: Remove declaration of 'xsnprintf'.
9619 2012-08-22 Keith Seitz <keiths@redhat.com>
9621 * server.h: Include build-gnulib-gbserver/config.h.
9622 * gdbreplay.c: Likewise.
9624 2012-08-08 Doug Evans <dje@google.com>
9626 * Makefile.in (SFILES): Add gdb_vecs.c.
9627 (OBS): Add gdb_vecs.o.
9628 (gdb_vecs_h, host_defs_h): New variables.
9629 (thread-db.o): Add $(gdb_vecs_h) dependency.
9630 (gdb_vecs.o): New rule.
9631 * thread-db.c: #include "gdb_vecs.h".
9632 (thread_db_load_search): Use a vector to iterate over path elements.
9633 Handle text appearing after "$pdir".
9635 * configure.ac: Add check for strstr.
9636 * config.in: Regenerate.
9637 * configure: Regenerate.
9639 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9641 * hostio.c (handle_pread): If pread fails, fall back to attempting
9643 (handle_pwrite): Likewise for pwrite.
9645 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9647 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9648 between unsupported TYPE and unimplementable ADDR/LEN combination.
9649 (arm_insert_point): Act on new return value.
9651 2012-07-31 Pedro Alves <palves@redhat.com>
9653 * server.c (process_point_options): Only skip tokens if we find
9654 one that is unrecognized. Don't treat 'X' specially while
9655 skipping unrecognized tokens.
9657 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9659 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9660 to 4-byte-align HW breakpoint addresses for Thumb.
9662 2012-07-27 Yao Qi <yao@codesourcery.com>
9666 * server.h: Declare gdb_agent_about_to_close.
9667 * target.c (kill_inferior): Include "agent.h".
9668 New. Send command 'kill'.
9669 * target.h (kill_inferior): Removed macro.
9670 * tracepoint.c (gdb_agent_about_to_close): New.
9671 (gdb_agent_helper_thread): Handle command 'close'.
9672 Wait endlessly until the inferior stops.
9673 Install gdb_agent_remove_socket to atexit hook.
9674 (agent_socket_name): New static variable.
9675 (gdb_agent_socket_init): Replace local variable 'name' with
9676 'agent_socket_name'.
9677 (gdb_agent_remove_socket): New.
9679 2012-07-27 Yao Qi <yao@codesourcery.com>
9681 * server.c (process_point_options): Stop at 'X' when parsing.
9683 2012-07-19 Michael Eager <eager@eagercon.com>
9685 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9687 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9688 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9689 hardware breakpoint.
9691 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9693 * gdbserver/linux-low.c (initialize_low): Call
9694 linux_ptrace_init_warnings.
9696 2012-07-02 Doug Evans <dje@google.com>
9698 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9701 2012-07-02 Stan Shebs <stan@codesourcery.com>
9703 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9704 (ax.o): Add it to build rule.
9706 (OBS): Add format.o.
9707 (IPA_OBS): Add format.o.
9708 * server.c (handle_query): Claim support for breakpoint commands.
9709 (process_point_options): Add command case.
9710 (process_serial_event): Leave running if there are printfs in
9712 * mem-break.h (any_persistent_commands): Declare.
9713 (add_breakpoint_commands): Declare.
9714 (gdb_no_commands_at_breakpoint): Declare.
9715 (run_breakpoint_commands): Declare.
9716 * mem-break.c (struct point_command_list): New struct.
9717 (struct breakpoint): New field command_list.
9718 (any_persistent_commands): New function.
9719 (add_commands_to_breakpoint): New function.
9720 (add_breakpoint_commands): New function.
9721 (gdb_no_commands_at_breakpoint): New function.
9722 (run_breakpoint_commands): New function.
9723 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9725 * ax.c: Include format.h.
9726 (ax_printf): New function.
9727 (gdb_eval_agent_expr): Add printf opcode.
9729 2012-06-13 Yao Qi <yao@codesourcery.com>
9731 * server.c (start_inferior): Remove duplicated writes to fields
9732 'last_resume_kind' and 'last_status' of 'current_inferior'.
9734 2012-06-12 Yao Qi <yao@codesourcery.com>
9735 Pedro Alves <palves@redhat.com>
9737 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9739 * server.c (handle_v_cont): Extend comment.
9741 2012-06-11 Yao Qi <yao@codesourcery.com>
9743 * linux-low.c (linux_attach): Add 'static'.
9745 2012-06-06 Yao Qi <yao@codesourcery.com>
9747 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9749 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9751 Fix gcc -flto compilation warning.
9752 * server.c (main): Make variable multi_mode and attach volatile.
9754 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9756 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9757 if the platform doesn't know about it.
9759 2012-05-30 Jeff Kenton <jkenton@tilera.com>
9761 * Makefile.in (SFILES): Add linux-tile-low.c.
9762 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9763 * configure.srv: Handle tilegx-*-linux*.
9764 * linux-tile-low.c: New file.
9766 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9768 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9770 2012-05-24 Pedro Alves <palves@redhat.com>
9774 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9776 2012-05-24 Pedro Alves <palves@redhat.com>
9780 Replace target_signal with gdb_signal throughout.
9782 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9784 * linux-low.c (linux_store_registers): Avoid the copying sequence
9785 when no data has been retrieved by ptrace.
9787 2012-05-22 Will Deacon <will.deacon@arm.com>
9789 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9790 Include asm/ptrace.h.
9791 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9794 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9796 * linux-low.c (linux_store_registers): Don't re-retrieve data
9797 with ptrace that has already been obtained from /proc. Always
9798 copy any data retrieved with ptrace to the buffer supplied.
9800 2012-05-11 Yao Qi <yao@codesourcery.com>
9801 Pedro Alves <palves@redhat.com>
9803 * linux-low.c (enum stopping_threads_kind): New.
9804 (stopping_threads): Change type to `enum stopping_threads_kind'.
9805 (handle_extended_wait): If stopping and suspending threads, leave
9806 the new_lwp suspended too.
9807 (linux_wait_for_event): Adjust.
9808 (stop_all_lwps): Set `stopping_threads' to
9809 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9810 whether we're suspending threads or just stopping them. Assert no
9813 2012-04-29 Yao Qi <yao@codesourcery.com>
9815 * server.h: Move some code to ...
9816 * gdbthread.h: ... here. New.
9817 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9818 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9819 (nto-low.o, win32-low.o): Likewise.
9820 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9821 * regcache.c, remote-utils.c, server.c: Likewise.
9822 * target.c, tracepoint.c, win32-low.c: Likewise.
9824 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9826 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9827 (PTRACE_ARG4_TYPE): Likewise.
9828 (PTRACE_XFER_TYPE): Likewise.
9829 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9830 ptrace to PTRACE_ARG3_TYPE.
9831 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9832 (PTRACE_ARG4_TYPE): Likewise.
9833 (PTRACE_XFER_TYPE): Likewise.
9834 (linux_detach_one_lwp): Cast fourth argument of
9835 ptrace to long then PTRACE_ARG4_TYPE.
9836 (regsets_fetch_inferior_registers): Cast third argument of
9837 ptrace to long then PTRACE_ARG3_TYPE.
9838 (regsets_store_inferior_registers): Likewise.
9840 2012-04-20 Pedro Alves <palves@redhat.com>
9842 * configure: Regenerate.
9844 2012-04-19 Pedro Alves <palves@redhat.com>
9846 * Makefile.in (GNULIB_BUILDDIR): New.
9847 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9848 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9849 (all, install-only, uninstall, clean-info, all-lib, clean): No
9850 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9851 (maintainer-clean realclean distclean): Use subdir_do.
9853 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9854 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9855 * acinclude.m4: Include acx_configure_dir.m4.
9856 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9857 calls. Call AC_PROG_RANLIB. Configure gnulib using
9860 (GNULIB_STDINT_H): Adjust.
9861 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9862 * gdbreplay.c: Include build-gnulib/config.h.
9863 * server.h: Likewise.
9864 * aclocal.m4: Regenerate.
9865 * config.in: Regenerate.
9866 * configure: Regenerate.
9868 2012-04-19 Pedro Alves <palves@redhat.com>
9870 * Makefile.in (LIBGNU, INCGNU): Adjust.
9871 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9872 (all, install-only, uninstall, clean-info, all-lib, clean)
9873 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9874 * configure.ac: Adjust AC_OUTPUT output.
9875 * aclocal.m4: Regenerate.
9876 * configure: Regenerate.
9878 2012-04-19 Pedro Alves <palves@redhat.com>
9880 * Makefile.in (generated_files): New.
9881 (server_h): Remove the explicit dependency on config.h, and depend
9882 on $generated_files.
9884 2012-04-19 Pedro Alves <palves@redhat.com>
9886 * Makefile.in (INCGNU): Add -Ignulib.
9888 2012-04-19 Pedro Alves <palves@redhat.com>
9890 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9891 (INCGNU): ... this, and spell out -I here.
9892 (GNULIB_LIB): Rename to ...
9894 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9896 2012-04-19 Pedro Alves <palves@redhat.com>
9898 * config.in: Regenerate.
9900 2012-04-19 Pedro Alves <palves@redhat.com>
9902 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9903 * server.h (memmem): Remove declaration.
9904 * config.in: Regenerate.
9905 * configure: Regenerate.
9907 2012-04-19 Yao Qi <yao@codesourcery.com>
9909 * Makefile.in (SFILES): Add common/vec.c.
9913 2012-04-19 Yao Qi <yao@codesourcery.com>
9915 * remote-utils.c (prepare_resume_reply): Replace with macro
9916 target_core_of_thread.
9917 * server.c (handle_qxfer_threads_proper): Likewise.
9918 * target.h (traget_core_of_thread): New macro.
9920 2012-04-18 Pedro Alves <palves@redhat.com>
9922 * aclocal.m4: Regenerate.
9923 * configure: Regenerate.
9925 2012-04-16 Yao Qi <yao@codesourcery.com>
9927 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9928 duplicated on address.
9930 2012-04-16 Yao Qi <yao@codesourcery.com>
9932 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9933 (struct tracepoint_action_ops) <send>: New field.
9934 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9935 (agent_expr_send, x_tracepoint_action_send): New.
9936 (l_tracepoint_action_send): New.
9937 (cmd_qtdp): Download and install tracepoint
9938 according to `use_agent'.
9939 (run_inferior_command): Add one more parameter `len'.
9941 (tracepoint_send_agent): New.
9942 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9944 2012-04-16 Yao Qi <yao@codesourcery.com>
9946 * tracepoint.c (download_tracepoints): Moved to ...
9947 (cmd_qtstart): ... here.
9949 2012-04-14 Yao Qi <yao@codesourcery.com>
9951 * tracepoint.c: Include inttypes.h.
9952 (struct collect_memory_action): Use sized types.
9953 (struct tracepoint): Likewise.
9954 (cmd_qtdp, stop_tracing): Update print specifiers.
9955 (cmd_qtp, response_tracepoint): Likewise.
9956 (collect_data_at_tracepoint): Likewise.
9957 (collect_data_at_step): Likewise.
9959 2012-04-14 Yao Qi <yao@codesourcery.com>
9961 Import gnulib module inttypes.
9962 * aclocal.m4, config.in, configure: Regenerated.
9964 2012-04-14 Yao Qi <yao@codesourcery.com>
9966 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9967 Makefile and config.status at last.
9969 2012-04-13 Yao Qi <yao@codesourcery.com>
9971 * tracepoint.c: Include stdint.h unconditionally.
9973 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9975 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9976 on BFD_HAVE_SYS_PROCFS_TYPE.
9977 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9978 * configure: Regenerate.
9979 * config.in: Likewise.
9981 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9983 * Makefile.in (clean): Also remove x32.c x32-linux.c
9984 x32-avx.c x32-avx-linux.c.
9985 (x32.o): New target.
9987 (x32-linux.o): Likewise.
9988 (x32-linux.c): Likewise.
9989 (x32-avx.o): Likewise.
9990 (x32-avx.c): Likewise.
9991 (x32-avx-linux.o): Likewise.
9992 (x32-avx-linux.c): Likewise.
9994 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9995 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9996 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9997 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9998 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9999 i386/x32-avx-linux.xml.
10001 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10002 (init_registers_x32_avx_linux): Likwise.
10003 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10004 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10006 2012-04-13 Pedro Alves <palves@redhat.com>
10008 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10009 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10010 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10011 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10014 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10016 * linux-x86-low.c (compat_x32_clock_t): New.
10017 (compat_x32_siginfo_t): Likewise.
10018 (compat_x32_siginfo_from_siginfo): Likewise.
10019 (siginfo_from_compat_x32_siginfo): Likewise.
10020 (linux_is_elf64): Likewise.
10021 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10022 and siginfo_from_compat_x32_siginfo for x32.
10023 (x86_arch_setup): Set linux_is_elf64.
10025 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10028 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10030 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10031 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10032 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10033 compatible with process.
10035 2012-04-12 Yao Qi <yao@codesourcery.com>
10037 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10038 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10039 (install-only, install-info, clean): Handle sub dir gnulib.
10040 (all-lib, am--refresh): New targets.
10041 (memmem.o): Remove target.
10042 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10043 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10044 (AC_REPLACE_FUNCS): Remove memmem.
10045 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10046 (AC_OUTPUT): Generate Makefile in gnulib/.
10047 * aclocal.m4, config.in, configure: Regenerated.
10049 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10051 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10053 2012-04-05 Pedro Alves <palves@redhat.com>
10055 -Werror=strict-aliasing
10057 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10060 2012-04-04 Pedro Alves <palves@redhat.com>
10062 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10063 (sparc_store_gregset_from_stack, sparc_store_gregset)
10064 (sparc_breakpoint_at): Fix formatting.
10066 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10068 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10070 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10071 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10072 * config.in: Regenerate.
10073 * configure: Likewise.
10075 2012-03-29 Pedro Alves <palves@redhat.com>
10077 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10078 Correct ptrace arguments.
10080 2012-03-28 Pedro Alves <palves@redhat.com>
10082 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10083 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10084 (IA64_FR1_REGNUM): New defines.
10085 (ia64_fetch_register): New.
10086 (the_low_target): Install it.
10087 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10089 * linux-low.c (linux_fetch_registers): Try the
10090 the_low_target.fetch_register hook first.
10092 * linux-arm-low.c (the_low_target): Adjust.
10093 * linux-bfin-low.c (the_low_target): Adjust.
10094 * linux-cris-low.c (the_low_target): Adjust.
10095 * linux-crisv32-low.c (the_low_target): Adjust.
10096 * linux-m32r-low.c (the_low_target): Adjust.
10097 * linux-m68k-low.c (the_low_target): Adjust.
10098 * linux-mips-low.c (the_low_target): Adjust.
10099 * linux-ppc-low.c (the_low_target): Adjust.
10100 * linux-s390-low.c (the_low_target): Adjust.
10101 * linux-sh-low.c (the_low_target): Adjust.
10102 * linux-sparc-low.c (the_low_target): Adjust.
10103 * linux-tic6x-low.c (the_low_target): Adjust.
10104 * linux-x86-low.c (the_low_target): Adjust.
10105 * linux-xtensa-low.c (the_low_target): Adjust.
10107 2012-03-26 Pedro Alves <palves@redhat.com>
10109 * server.c (handle_qxfer_libraries): Don't bail early if
10110 the_target->qxfer_libraries_svr4 is not NULL.
10112 2012-03-26 Pedro Alves <palves@redhat.com>
10114 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10116 2012-03-23 Pedro Alves <palves@redhat.com>
10118 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10119 "library-list-svr4" element's start tag when the the DSO list is
10122 2012-03-23 Pedro Alves <palves@redhat.com>
10124 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10125 a variable whose type size is the same as the inferior's pointer
10128 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10130 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10132 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10133 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10134 * linux-low.h: Include <signal.h>.
10135 (struct siginfo): Remove forward declaration.
10136 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10139 2012-03-21 Mike Frysinger <vapier@gentoo.org>
10141 * .gitignore: Ignore more files.
10143 2012-03-19 Pedro Alves <palves@redhat.com>
10144 Jan Kratochvil <jan.kratochvil@redhat.com>
10146 * server.c (cont_thread, general_thread): Add describing comments.
10147 (start_inferior): Clear `cont_thread'.
10148 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10151 2012-03-15 Yao Qi <yao@codesourcery.com>
10153 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10155 (cmd_qtdp): ... here.
10157 2012-03-15 Yao Qi <yao@codesourcery.com>
10159 * tracepoint.c (struct tracepoint_action_ops): New.
10160 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10161 (m_tracepoint_action_download): New.
10162 (r_tracepoint_action_download): New.
10163 (x_tracepoint_action_download): New.
10164 (l_tracepoint_action_download): New.
10165 (add_tracepoint_action): Install `action->ops' according type.
10166 (download_tracepoint_1): Move code `download' function pointer
10167 of various tracepoint_action_ops.
10169 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10171 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10172 linux_ptrace_attach_warnings.
10174 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10176 * Makefile.in (linux-ptrace.o): New.
10177 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10178 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10179 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10180 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10181 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10183 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10185 2012-03-08 Yao Qi <yao@codesourcery.com>
10186 Pedro Alves <palves@redhat.com>
10188 Fix PR server/13392.
10189 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10190 offset of JMP insn.
10191 * tracepoint.c (remove_tracepoint): New.
10192 (cmd_qtdp): Call remove_tracepoint when failed to install.
10194 2012-03-07 Pedro Alves <palves@redhat.com>
10196 * linux-low.c (get_detach_signal): New.
10197 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10198 Pass on pending signals to PTRACE_DETACH. Check the result of the
10200 * server.c (program_signals, program_signals_p): New.
10201 (handle_general_set): Handle QProgramSignals.
10202 * server.h (program_signals, program_signals_p): Declare.
10204 2012-03-05 Pedro Alves <palves@redhat.com>
10205 Jan Kratochvil <jan.kratochvil@redhat.com>
10207 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10210 2012-03-03 Yao Qi <yao@codesourcery.com>
10212 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10213 agent_look_up_symbols.
10215 2012-03-03 Yao Qi <yao@codesourcery.com>
10217 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10218 (linux-x86-low.o): Likewise.
10219 * server.h: Remove in_process_agent_loaded.
10220 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10224 2012-03-03 Yao Qi <yao@codesourcery.com>
10226 * tracepoint.c (gdb_agent_capability): New global.
10227 (in_process_agent_loaded_ust): Renamed to
10228 `in_process_agent_supports_ust'.
10230 (in_process_agent_supports_ust): Call agent_capability_check.
10231 (clear_installed_tracepoints): Assert that agent supports
10234 2012-03-03 Yao Qi <yao@codesourcery.com>
10236 * linux-low.c (linux_supports_agent): New.
10237 (linux_target_ops): Initialize field `supports_agent' with
10238 linux_supports_agent.
10239 * target.h (struct target_ops) <supports_agent>: New.
10240 (target_supports_agent): New macro.
10241 * server.c (handle_general_set): Handle packet 'QAgent'.
10242 (handle_query): Send `QAgent+'.
10243 * Makefile.in (server.o): Depends on agent.h.
10245 2012-03-03 Yao Qi <yao@codesourcery.com>
10247 * Makefile.in (OBS): Add agent.o.
10248 Add new rule for agent.o.
10249 Track dependence of tracepoint.c on agent.h.
10250 * tracepoint.c (run_inferior_command_1):
10251 (run_inferior_command): Call agent_run_command.
10252 (gdb_ust_connect_sync_socket): Deleted. Move it to
10254 (resume_thread, stop_thread): Likewise.
10255 (gdb_ust_socket_init): Renamed to ...
10256 (gdb_agent_socket_init): ... New.
10257 (gdb_ust_thread): Renamed to ...
10258 (gdb_agent_helper_thread): ... New.
10259 (gdb_ust_init): Move some code to ...
10260 (gdb_agent_init): ... here. New.
10261 [HAVE_UST]: Call gdb_ust_init.
10262 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10263 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10264 * config.in, configure: Regenerated.
10266 2012-03-02 Pedro Alves <palves@redhat.com>
10268 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10269 * linux-low.c (struct simple_pid_list): New.
10270 (stopped_pids): New a struct simple_pid_list pointer.
10271 (add_to_pid_list, pull_pid_from_list): New.
10272 (handle_extended_wait): Don't assume the first signal new children
10273 report is SIGSTOP. Adjust call to pull_pid_from_list.
10274 (linux_wait_for_lwp): Adjust.
10276 2012-03-02 Yao Qi <yao@codesourcery.com>
10278 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10281 2012-03-02 Yao Qi <yao@codesourcery.com>
10283 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10284 `stop_pc' and `tpoint'. Update caller.
10286 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10288 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10289 * linux-low.c (use_linux_regsets): New macro.
10290 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10291 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10292 (linux_register_in_regsets): New function.
10293 (usr_fetch_inferior_registers): Skip registers covered by
10295 (usr_store_inferior_registers): Likewise.
10296 (usr_fetch_inferior_registers): New macro.
10297 (usr_store_inferior_registers): Likewise.
10298 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10299 (linux_store_registers): Likewise.
10300 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10302 (init_registers_mips64_dsp_linux): Likewise.
10303 (init_registers_mips_linux): New macro.
10304 (init_registers_mips_dsp_linux): Likewise.
10305 (mips_dsp_num_regs): Likewise.
10306 (DSP_BASE, DSP_CONTROL): New fallback macros.
10307 (mips_base_regs): New macro.
10308 (mips_regmap): Use it. Fix the size.
10309 (mips_dsp_regmap): New variable.
10310 (mips_dsp_regset_bitmap): Likewise.
10311 (mips_arch_setup): New function.
10312 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10314 (mips_cannot_store_register): Likewise.
10315 (the_low_target): Update .arch_setup, .num_regs and .regmap
10316 initializers. Add .regset_bitmap initializer.
10317 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10319 * linux-bfin-low.c (the_low_target): Likewise.
10320 * linux-cris-low.c (the_low_target): Likewise.
10321 * linux-crisv32-low.c (the_low_target): Likewise.
10322 * linux-ia64-low.c (the_low_target): Likewise.
10323 * linux-m32r-low.c (the_low_target): Likewise.
10324 * linux-m68k-low.c (the_low_target): Likewise.
10325 * linux-ppc-low.c (the_low_target): Likewise.
10326 * linux-s390-low.c (the_low_target): Likewise.
10327 * linux-sh-low.c (the_low_target): Likewise.
10328 * linux-sparc-low.c (the_low_target): Likewise.
10329 * linux-tic6x-low.c (the_low_target): Likewise.
10330 * linux-x86-low.c (the_low_target): Likewise.
10331 * linux-xtensa-low.c (the_low_target): Likewise.
10332 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10333 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10334 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10336 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10337 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10339 2012-02-29 Yao Qi <yao@codesourcery.com>
10340 Pedro Alves <palves@redhat.com>
10342 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10343 `step_over_finished' is true.
10345 2012-02-27 Pedro Alves <palves@redhat.com>
10347 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10348 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10350 2012-02-27 Pedro Alves <palves@redhat.com>
10353 * linux-low.c (pid_is_stopped): New.
10354 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10356 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
10358 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10361 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10363 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10365 2012-02-24 Luis Machado <lgustavo@codesourcery>
10367 * server.c (handle_query): Advertise support for target-side
10368 breakpoint condition evaluation.
10369 (process_point_options): New function.
10370 (process_serial_event): When inserting a breakpoint, check for
10371 a target-side condition that should be evaluated.
10373 * mem-break.c: Include regcache.h and ax.h.
10374 (point_cond_list_t): New data structure.
10375 (breakpoint) <cond_list>: New field.
10376 (find_gdb_breakpoint_at): Make non-static.
10377 (delete_gdb_breakpoint_at): Clear any target-side
10379 (clear_gdb_breakpoint_conditions): New function.
10380 (add_condition_to_breakpoint): Likewise.
10381 (add_breakpoint_condition): Likewise.
10382 (gdb_condition_true_at_breakpoint): Likewise.
10383 (gdb_breakpoint_here): Return result directly instead
10384 of going through a local variable.
10386 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10387 (clear_gdb_breakpoint_conditions): Likewise.
10388 (add_breakpoint_condition): Likewise.
10389 (gdb_condition_true_at_breakpoint): Likewise.
10391 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10392 (need_step_over_p): Take target-side breakpoint condition into
10395 2012-02-24 Luis Machado <lgustavo@codesourcery>
10397 * server.h: Include tracepoint.h.
10398 (agent_mem_read, agent_get_trace_state_variable_value,
10399 agent_set_trace_state_variable_value,
10400 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10401 get_set_tsv_func_addr): New prototypes.
10403 * ax.h: New include file.
10404 * ax.c: New source file.
10406 * tracepoint.c: Include ax.h.
10407 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10408 agent_expr, eval_result_type): Move to ax.h.
10409 (parse_agent_expr): Rename to ...
10410 (gdb_parse_agent_expr): ... this, make it non-static and move
10412 (unparse_agent_expr) Rename to ...
10413 (gdb_unparse_agent_expr): ... this, make it non-static and move
10415 (eval_agent_expr): Rename to ...
10416 (eval_tracepoint_agent_expr): ... this.
10417 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10418 forward declarations.
10419 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10420 (agent_get_trace_state_variable_value): New function.
10421 (agent_set_trace_state_variable_value): New function.
10422 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10423 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10424 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10425 (condition_true_at_tracepoint): Likewise.
10426 (parse_agent_expr): Rename to ...
10427 (gdb_parse_agent_expr): ... this and move to ax.c.
10428 (unparse_agent_expr): Rename to ...
10429 (gdb_unparse_agent_expr): ... this and move to ax.c.
10430 (gdb_agent_op_name): Move to ax.c.
10431 (eval_agent_expr): Rename to ...
10432 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10434 (eval_tracepoint_agent_expr): New function.
10435 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
10437 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10439 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10440 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10441 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10442 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10443 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10444 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10445 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10446 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10447 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10448 (compile_bytecodes): Remove forward declaration.
10449 (is_goto_target): Move to ax.c.
10450 (compile_bytecodes): Move to ax.c and call
10451 agent_get_trace_state_variable_value (...) and
10452 agent_set_trace_state_variable_value (...).
10454 * Makefile.in: Update ax.c and IPA dependencies.
10456 2012-02-24 Pedro Alves <palves@redhat.com>
10458 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10459 (cmd_bigqtbuffer_circular): ... this. Only handle
10460 'QTBuffer:circular:'.
10461 (handle_tracepoint_general_set): Adjust.
10463 2012-02-16 Yao Qi <yao@codesourcery.com>
10465 * inferiors.c: Move code to ...
10466 * dll.c: .... here. New.
10467 * server.h: Declare clear_dlls.
10468 * Makefile.in (SFILES): Add dll.c.
10472 2012-02-11 Yao Qi <yao@codesourcery.com>
10474 * server.c: (handle_monitor_command): Add a new parameter
10476 (handle_query): Update caller.
10478 2012-02-09 Joel Brobecker <brobecker@adacore.com>
10480 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10481 * configure, config.in: Regenerate.
10482 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10485 2012-02-02 Pedro Alves <palves@redhat.com>
10487 Try SIGKILL first, then PTRACE_KILL.
10488 * linux-low.c (linux_kill_one_lwp): New.
10489 (linux_kill_one_lwp): Rename to ...
10490 (kill_one_lwp_callback): ... this. Use the new
10491 linux_kill_one_lwp.
10493 2012-02-02 Pedro Alves <palves@redhat.com>
10495 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10498 2012-01-27 Pedro Alves <palves@redhat.com>
10500 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10501 (elf_64_file_p): Make static.
10502 (linux_pid_exe_is_elf_64_file): New.
10503 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10504 Delete declarations.
10505 (linux_pid_exe_is_elf_64_file): Declare.
10506 * linux-x86-low.c (x86_arch_setup): Use
10507 linux_pid_exe_is_elf_64_file.
10509 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10511 * linux-low.c (linux_wait_for_event_1): Rename to ...
10512 (linux_wait_for_event): ... here and merge it with former
10513 linux_wait_for_event - new variable wait_ptid, use it.
10514 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10516 2012-01-23 Pedro Alves <palves@redhat.com>
10518 * server.c (main): Avoid yet another case of infinite loop while
10519 detaching/killing after a longjmp.
10521 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10524 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10526 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10528 * hostio.c (handle_readlink): New function.
10529 (handle_vFile): Call it to handle "vFile:readlink" packets.
10531 2012-01-20 Pedro Alves <palves@redhat.com>
10532 Ulrich Weigand <ulrich.weigand@linaro.org>
10534 * server.c (handle_v_requests): Only support vAttach and vRun to
10535 start multiple processes when in extended protocol mode.
10537 2012-01-17 Pedro Alves <palves@redhat.com>
10539 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10540 memalign plus mprotect to allocate the scratch buffer.
10542 2012-01-13 Pedro Alves <palves@redhat.com>
10544 * server.c (attach_inferior): Clear `cont_thread'.
10546 2012-01-13 Pedro Alves <palves@redhat.com>
10548 * server.c (main): Avoid infinite loop while detaching/killing
10551 2012-01-09 Doug Evans <dje@google.com>
10553 * server.c (start_inferior): Set last_ptid in --wrapper case.
10555 2012-01-06 Yao Qi <yao@codesourcery.com>
10557 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10559 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10561 2012-01-04 Yao Qi <yao@codesourcery.com>
10563 * tracepoint.c (cmd_qtdp): Print debug message
10564 for static tracepoint.
10566 2012-01-04 Yao Qi <yao@codesourcery.com>
10568 * tracepoint.c (trace_vdebug): Differentiate debug message
10569 between gdbserver and IPA.
10571 2012-01-03 Yao Qi <yao@codesourcery.com>
10573 * tracepoint.c (tracepoint_was_hit): Don't collect for
10576 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10578 * terminal.h: Reformat copyright header.
10580 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10582 * server.c (gdbserver_version): Update copyright year.
10583 * gdbreplay.c (gdbreplay_version): Likewise.
10585 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10587 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10590 2011-12-18 Hui Zhu <teawater@gmail.com>
10591 * linux-low.c (linux_create_inferior): Save return value to ret.
10593 2011-12-18 Hui Zhu <teawater@gmail.com>
10595 * linux-low.c (linux_create_inferior): Save return value to ret.
10597 2011-12-16 Doug Evans <dje@google.com>
10599 * linux-low.c (linux_create_inferior): If stdio connection,
10600 redirect stdin from /dev/null, stdout to stderr.
10601 * remote-utils.c (remote_is_stdio): New static global.
10602 (remote_connection_is_stdio): New function.
10603 (remote_prepare): Handle stdio connection.
10604 (remote_open): Ditto.
10605 (remote_close): Don't close stdin for stdio connections.
10606 (read_prim,write_prim): New functions. Replace all calls to
10607 read/write to these.
10608 * server.c (main): Watch for "-" argument. Move call to
10609 remote_prepare before start_inferior.
10610 * server.h (STDIO_CONNECTION_NAME): New macro.
10611 (remote_connection_is_stdio): Declare.
10613 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10614 in debugging output.
10616 2011-12-15 Yao Qi <yao@codesourcery.com>
10618 * tracepoint.c: Include sys/syscall.h.
10619 (gdb_ust_thread): Remove preprocessor conditional.
10621 2011-12-14 Pedro Alves <pedro@codesourcery.com>
10623 * linux-low.c (linux_detach_one_lwp): Call
10624 the_low_target.prepare_to_resume before detaching.
10626 2011-12-14 Yao Qi <yao@codesourcery.com>
10628 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10631 2011-12-14 Yao Qi <yao@codesourcery.com>
10633 * i386-low.c (i386_low_stopped_data_address): Initialize local
10634 variable `control'.
10636 2011-12-13 Pedro Alves <pedro@codesourcery.com>
10640 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10641 DR_CONTROL unless necessary. Extend comments.
10642 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10643 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10645 2011-12-13 Yao Qi <yao@codesourcery.com>
10647 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10649 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10651 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10653 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10654 Print new debug message for such case.
10656 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10658 Fix overlapping memcpy.
10659 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10660 the read_inferior_memory transfer.
10661 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10662 write_inferior_memory transfer.
10663 (set_fast_tracepoint_jump): New variable buf. Use it for the
10664 read_inferior_memory and write_inferior_memory transfers.
10665 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10666 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10667 Use it for the write_inferior_memory transfer.
10668 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10671 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10673 * linux-low.c (fetch_register, store_register): Make code
10674 consistent, fix formatting.
10676 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10678 * linux-low.c (usr_store_inferior_registers): Factor out code
10679 to handle individual registers into...
10680 (store_register): ... this new function.
10682 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10684 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10685 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10686 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10687 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10688 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10689 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10690 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10691 (srv_xmlfiles): Add new XML files.
10693 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10695 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10696 (init_registers_s390_linux32v1): Add prototype.
10697 (init_registers_s390_linux32v2): Likewise.
10698 (init_registers_s390_linux64v1): Likewise.
10699 (init_registers_s390_linux64v2): Likewise.
10700 (init_registers_s390x_linux64v1): Likewise.
10701 (init_registers_s390x_linux64v2): Likewise.
10702 (s390_num_regs): Increment to 52.
10703 (s390_regmap): Add orig_r2 register.
10704 (s390_num_regs_3264): Increment to 68.
10705 (s390_regmap_3264): Add orig_r2 register.
10706 (s390_collect_ptrace_register): Handle orig_r2 register.
10707 (s390_supply_ptrace_register): Likewise.
10708 (s390_fill_last_break): New function.
10709 (s390_store_last_break): Likewise.
10710 (s390_fill_system_call): New function.
10711 (s390_store_system_call): Likewise.
10712 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10714 (s390_check_regset): New function.
10715 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10716 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10717 Update target_regsets for available register sets.
10719 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10720 Jan Kratochvil <jan.kratochvil@redhat.com>
10722 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10723 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10725 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10726 * linux-low.h (struct process_info_private): New member r_debug.
10727 * server.c (handle_qxfer_libraries): Call
10728 the_target->qxfer_libraries_svr4.
10729 (handle_qxfer_libraries_svr4): New function.
10730 (qxfer_packets): New entry "libraries-svr4".
10731 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10732 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10733 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10734 PACKET_qXfer_libraries_svr4.
10736 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10738 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10739 PSW address/mask between 8-byte and 16-byte formats.
10740 (s390_supply_ptrace_register): Likewise.
10741 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10742 basic addressing mode bit.
10744 2011-11-24 Stan Shebs <stan@codesourcery.com>
10746 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10748 2011-11-17 Stan Shebs <stan@codesourcery.com>
10750 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10751 (tracing_start_time): New global.
10752 (tracing_stop_time): New global.
10753 (tracing_user_name): New global.
10754 (tracing_notes): New global.
10755 (tracing_stop_note): New global.
10756 (cmd_qtstart): Set traceframe_usage, start_time.
10757 (stop_tracing): Set stop_time.
10758 (cmd_qtstatus): Report additional status.
10759 (cmd_qtp): New function.
10760 (handle_tracepoint_query): Call it.
10761 (cmd_qtnotes): New function.
10762 (handle_tracepoint_general_set): Call it.
10763 (get_timestamp): Rename from tsv_get_timestamp.
10765 2011-11-14 Stan Shebs <stan@codesourcery.com>
10766 Kwok Cheung Yeung <kcy@codesourcery.com>
10768 * linux-x86-low.c (small_jump_insn): New.
10769 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10770 trampoline and error message, build a trampoline and issue a small
10771 jump instruction to it.
10772 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10773 trampoline and error message.
10774 (x86_get_min_fast_tracepoint_insn_len): New.
10775 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10776 * linux-low.h (struct linux_target_ops): Add arguments to
10777 install_fast_tracepoint_jump_pad operation, add new operation.
10778 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10780 (linux_get_min_fast_tracepoint_insn_len): New function.
10781 (linux_target_op): Add new operation.
10782 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10783 (gdb_trampoline_buffer_end): Ditto.
10784 (gdb_trampoline_buffer_error): Ditto.
10785 (struct ipa_sym_addresses): Add fields for new IPA variables.
10786 (symbol_list): Add entries for new IPA variables.
10787 (struct tracepoint): Add fields to hold the address range of the
10788 trampoline used by the tracepoint.
10789 (trampoline_buffer_head): New static variable.
10790 (trampoline_buffer_tail): Ditto.
10791 (claim_trampoline_space): New function.
10792 (have_fast_tracepoint_trampoline_buffer): New function.
10793 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10795 (install_fast_tracepoint): Ditto, also add error buffer argument.
10796 (cmd_qtminftpilen): New function.
10797 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10798 (fast_tracepoint_from_trampoline_address): New function.
10799 (fast_tracepoint_collecting): Handle trampoline as part of jump
10801 (set_trampoline_buffer_space): New function.
10802 (initialize_tracepoint): Initialize new IPA variables.
10803 * target.h (struct target_ops): Add arguments to
10804 install_fast_tracepoint_jump_pad operation, add new
10805 get_min_fast_tracepoint_insn_len operation.
10806 (target_get_min_fast_tracepoint_insn_len): New.
10807 (install_fast_tracepoint_jump_pad): Add arguments.
10808 * server.h (IPA_BUFSIZ): Define.
10809 * linux-i386-ipa.c: Include extra header files.
10810 (initialize_fast_tracepoint_trampoline_buffer): New function.
10811 (initialize_low_tracepoint): Call it.
10812 * server.h (set_trampoline_buffer_space): Declare.
10813 (claim_trampoline_space): Ditto.
10814 (have_fast_tracepoint_trampoline_buffer): Ditto.
10816 2011-11-14 Yao Qi <yao@codesourcery.com>
10818 * server.c (handle_query): Handle InstallInTrace for qSupported.
10819 * tracepoint.c (add_tracepoint): Sort list.
10820 (install_tracepoint, download_tracepoint): New.
10821 (cmd_qtdp): Call them to install and download tracepoints.
10822 (sort_tracepoints): Removed.
10823 (cmd_qtstart): Update.
10825 2011-11-14 Yao Qi <yao@codesourcery.com>
10827 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10828 * mem-break.h: Declare.
10829 * tracepoint.c (cmd_qtstart): Move some code to ...
10830 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10832 (download_tracepoints): Move some code to ...
10833 (download_tracepoint_1): ... here. New.
10835 2011-11-08 Yao Qi <yao@codesourcery.com>
10837 * remote-utils.c (relocate_instruction): A comment fix.
10839 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10841 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10842 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10843 dr_status_mirror and dr_control_mirror from debug_reg_state.
10844 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10845 (i386_initial_stuff): Remove use of deleted globals.
10846 (i386_get_thread_context, i386_set_thread_context,
10847 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10848 from debug_reg_state.
10850 2011-11-05 Yao Qi <yao@codesourcery.com>
10852 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10853 address as TPOINT's.
10855 2011-11-02 Stan Shebs <stan@codesourcery.com>
10857 * tracepoint.c (agent_mem_read_string): New function.
10858 (eval_agent_expr): Call it for tracenz.
10859 * server.c (handle_query): Report support for tracenz.
10861 2011-11-02 Yao Qi <yao@codesourcery.com>
10863 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10865 2011-11-02 Yao Qi <yao@codesourcery.com>
10867 * target.h: Fix a typo in comment.
10869 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10871 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10872 clobber the breakpoints' shadows with fast tracepoint jumps.
10873 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10874 * target.c (write_inferior_memory): Also pass MYADDR down to
10877 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10879 * configure.ac: Check support for personality routine.
10880 * configure: Regenerate.
10881 * config.in: Likewise.
10882 * linux-low.c: Include <sys/personality.h>.
10883 Define ADDR_NO_RANDOMIZE if necessary.
10884 (linux_create_inferior): Disable address space randomization when
10885 forking inferior, if requested.
10886 (linux_supports_disable_randomization): New function.
10887 (linux_target_ops): Install it.
10888 * server.h (disable_randomization): Declare.
10889 * server.c (disable_randomization): New global variable.
10890 (handle_general_set): Handle QDisableRandomization.
10891 (handle_query): Likewise for qSupported.
10892 (main): Support --disable-randomization and --no-disable-randomization
10893 command line arguments.
10894 * target.h (struct target_ops): Add supports_disable_randomization.
10895 (target_supports_disable_randomization): New macro.
10897 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10899 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10901 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10902 [!PT_GETDSBT] (target_loadmap): New definition.
10903 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10904 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10905 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10906 and PT_GETDSBT to LINUX_LOADMAP.
10907 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10908 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10910 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10912 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10913 (arm_linux_hwbp_cap): New static variable.
10914 (arm_linux_get_hwbp_cap): Replace by ...
10915 (arm_linux_init_hwbp_cap): ... this new function.
10916 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10917 (arm_linux_get_hw_watchpoint_count): Likewise.
10918 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10919 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10920 (arm_prepare_to_resume): Use perror_with_name instead of error.
10922 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10924 * linux-arm-low.c: Include <signal.h>.
10925 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10926 (struct arm_linux_hwbp_cap): New data type.
10927 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10928 (struct arm_linux_hw_breakpoint): New data type.
10929 (MAX_BPTS, MAX_WPTS): Define.
10930 (struct arch_process_info, struct arch_lwp_info): New data types.
10931 (arm_linux_get_hwbp_cap): New function.
10932 (arm_linux_get_hw_breakpoint_count): Likewise.
10933 (arm_linux_get_hw_watchpoint_count): Likewise.
10934 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10935 (arm_hwbp_control_initialize): Likewise.
10936 (arm_hwbp_control_is_enabled): Likewise.
10937 (arm_hwbp_control_is_initialized): Likewise.
10938 (arm_hwbp_control_disable): Likewise.
10939 (arm_linux_hw_breakpoint_equal): Likewise.
10940 (arm_linux_hw_point_initialize): Likewise.
10941 (struct update_registers_data): New data structure.
10942 (update_registers_callback: New function.
10943 (arm_insert_point): Likewise.
10944 (arm_remove_point): Likewise.
10945 (arm_stopped_by_watchpoint): Likewise.
10946 (arm_stopped_data_address): Likewise.
10947 (arm_new_process): Likewise.
10948 (arm_new_thread): Likewise.
10949 (arm_prepare_to_resume): Likewise.
10950 (the_low_target): Register arm_insert_point, arm_remove_point,
10951 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10952 arm_new_thread, and arm_prepare_to_resume.
10954 2011-09-15 Stan Shebs <stan@codesourcery.com>
10956 * server.h (struct emit_ops): Add compare-goto fields.
10957 * tracepoint.c (gdb_agent_op_sizes): New table.
10958 (emit_eq_goto): New function.
10959 (emit_ne_goto): New function.
10960 (emit_lt_goto): New function.
10961 (emit_le_goto): New function.
10962 (emit_gt_goto): New function.
10963 (emit_ge_goto): New function.
10964 (is_goto_target): New function.
10965 (compile_bytecodes): Recognize special cases of compare-goto
10966 combinations and call specialized emitters for them.
10967 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10968 (amd64_emit_ne_goto): New function.
10969 (amd64_emit_lt_goto): New function.
10970 (amd64_emit_le_goto): New function.
10971 (amd64_emit_gt_goto): New function.
10972 (amd64_emit_ge_goto): New function.
10973 (amd64_emit_ops): Add the new functions.
10974 (i386_emit_eq_goto): New function.
10975 (i386_emit_ne_goto): New function.
10976 (i386_emit_lt_goto): New function.
10977 (i386_emit_le_goto): New function.
10978 (i386_emit_gt_goto): New function.
10979 (i386_emit_ge_goto): New function.
10980 (i386_emit_ops): Add the new functions.
10982 2011-09-08 Stan Shebs <stan@codesourcery.com>
10984 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10985 (i386_emit_epilogue): Restore %ebx.
10987 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10989 * server.c (step_thread): Remove definition.
10990 (process_serial_event): Don't handle Hs.
10991 * server.h (step_thread): Remove declaration.
10992 * target.c (set_desired_inferior): Remove use of step_thread.
10994 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10996 * linux-low.c: Include linux-procfs.h.
10997 (linux_attach_lwp_1): Update comments.
10998 (linux_attach): Scan for existing threads when attaching to a
10999 process that is the tgid.
11000 * Makefile.in: Update dependencies.
11002 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11004 * configure.srv: Add linux-procfs.o dependencies.
11006 2011-08-14 Yao Qi <yao@codesourcery.com>
11008 * target.h (struct target_ops): Fix indent.
11009 * win32-low.c (win32_target_ops): Fix comment.
11011 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
11012 Yao Qi <yao@codesourcery.com>
11014 * Makefile.in (clean): Remove tic6x-*.c files.
11015 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11016 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11017 (tic6x-c64xp-linux.c): Likewise.
11018 * configure.srv: Add support for tic6x-*-uclinux.
11019 * linux-tic6x-low.c: New.
11020 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11022 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
11023 Yao Qi <yao@codesourcery.com>
11025 * target.h (struct target_ops): Add read_loadmap.
11026 * linux-low.c (struct target_loadseg): New type.
11027 (struct target_loadmap): New type.
11028 (linux_read_loadmap): New function.
11029 (linux_target_ops): Add linux_read_loadmap.
11030 * server.c (handle_query): Support qXfer:fdpic:read packet.
11031 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11034 2011-08-05 Eli Zaretskii <eliz@gnu.org>
11036 * win32-low.c: Include <stdint.h>.
11038 2011-07-22 Pedro Alves <pedro@codesourcery.com>
11040 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11041 to the inferior here.
11042 (i386_remove_aligned_watchpoint): Ditto.
11043 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11044 fit part of the watchpoint in the debug registers.
11045 (i386_update_inferior_debug_regs): New.
11046 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11047 registers, and only update the inferior on success.
11048 (i386_low_remove_watchpoint): Ditto.
11050 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11052 * linux-low.c (compare_ints, unique, list_threads, show_process,
11053 linux_core_of_thread): Delete.
11054 (linux_target_ops): Change linux_core_of_thread to
11055 linux_common_core_of_thread.
11056 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11057 * utils.c (malloc_failure): Change type of argument.
11058 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11059 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11060 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11061 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11062 (IPA_OBJS): Add common-utils-ipa.o.
11063 (ptid_h, linux_osdata_h): New macros.
11064 (server_h): Add common/common-utils.h, common/xml-utils.h,
11065 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11067 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11068 ptid.o, buffer.o): New rules.
11069 (linux-low.o): Add common/linux-osdata.h as a dependency.
11070 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11071 * configure.ac: Add AC_HEADER_DIRENT check.
11072 * config.in: Regenerate.
11073 * configure: Regenerate.
11074 * remote-utils.c (xml_escape_text): Delete.
11075 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11076 buffer_xml_printf): Move to common/buffer.c.
11077 * server.c (main): Remove call to initialize_inferiors.
11078 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11079 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11080 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11081 internal_error, gdb_assert, gdb_assert_fail): Delete.
11082 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11083 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11085 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11086 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11087 initialize_inferiors): Delete.
11089 2011-07-20 Pedro Alves <pedro@codesourcery.com>
11091 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11094 2011-05-31 Pedro Alves <pedro@codesourcery.com>
11096 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11098 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11100 2011-05-26 Yao Qi <yao@codesourcery.com>
11102 * Makefile.in (thread-db.o): Track dependence to
11103 common/gdb_thread_db.h.
11104 * thread-db.c: include gdb_thread_db.h from right place.
11106 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11108 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11109 __FILE__ and __LINE__ to internal_error.
11111 2011-05-13 Doug Evans <dje@google.com>
11113 * thread-db.c (try_thread_db_load_from_sdir): New function.
11114 (try_thread_db_load_from_dir): New function.
11115 (thread_db_load_search): Handle $sdir, ignore $pdir.
11116 Remove trying of system directories if search of
11117 libthread-db-search-path fails, that is now done via $sdir.
11119 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11121 * server.c (handle_query): Add EnableDisableTracepoints to the list
11122 of supported features.
11123 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
11125 (cmd_qtenable_disable): New.
11126 (cmd_qtstart): Install tracepoints even if disabled.
11127 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11128 receiving a QTEnable or QTDisable packet.
11129 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11130 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11132 (gdb_probe): Skip data collection if static tracepoint is disabled.
11134 2011-05-10 Doug Evans <dje@google.com>
11136 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11138 2011-05-04 Doug Evans <dje@google.com>
11140 * linux-low.c (linux_join): Skip process lookup.
11141 * spu-low.c (spu_join): Ditto.
11142 * server.c (join_inferiors_callback): Delete.
11143 (process_serial_event): For 'D' packet (detach) call join_inferior
11146 2011-05-04 Joseph Myers <joseph@codesourcery.com>
11148 * README: Don't mention xscale*-*-linux*.
11149 * configure.srv (xscale*-*-linux*): Don't handle target.
11151 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11153 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11155 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11156 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11157 (i386_emit_void_call_2): Likewise.
11159 2011-04-26 Yao Qi <yao@codesourcery.com>
11161 * linux-low.c: Move common macros to linux-ptrace.h.
11162 Include linux-ptrace.h.
11163 * Makefile.in (linux_ptrace_h): New.
11164 (linux-low.o): Depends on linux-ptrace.h.
11166 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11168 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11169 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11170 (remote_prepare): New function with most of the TCP code from ...
11171 (remote_open): ... here. Detect PORT here unconditionally. Move also
11172 setting transport_is_reliable.
11173 * server.c (run_once): New variable.
11174 (gdbserver_usage): Document it.
11175 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11176 the first run if RUN_ONCE.
11177 * server.h (run_once, remote_prepare): New declarations.
11179 2011-04-19 Tom Tromey <tromey@redhat.com>
11181 * win32-low.c (handle_load_dll): Remove duplicate "the".
11183 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11185 Remove support for old Cygwin 1.5 versions.
11186 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11187 function to avoid warning.
11188 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11191 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11193 * gdbserver/server.h (Macro _): Define it if not available.
11195 2011-03-14 Michael Snyder <msnyder@vmware.com>
11197 * hostio.c (handle_close): Remove unnecessary null test.
11199 2011-03-10 Joel Brobecker <brobecker@adacore.com>
11201 * Makefile.in (maintainer-clean realclean distclean): Remove
11202 "make ... subdir_do" command.
11204 2011-03-10 Michael Snyder <msnyder@vmware.com>
11206 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11208 * server.c (handle_v_run): Free alloced buffer on early return.
11210 2011-03-09 Yao Qi <yao@codesourcery.com>
11213 2011-03-04 Yao Qi <yao@codesourcery.com>
11215 * Makefile.in: Remove GNU make feature --directory.
11217 2011-03-05 Yao Qi <yao@codesourcery.com>
11219 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11220 (subdir_do): New make target. Copied from gdb/Makefile.
11221 (maintainer-clean, realclean, distclean, clean): Call corresponding
11222 make targets in common/Makefile.
11224 2011-02-11 Yao Qi <yao@codesourcery.com>
11226 * configure.ac: Call AC_PROG_RANLIB.
11227 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11228 * configure: Regenerate.
11230 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11232 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11234 2011-03-06 Yao Qi <yao@codesourcery.com>
11236 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11238 2011-03-05 Yao Qi <yao@codesourcery.com>
11240 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11241 (subdir_do): New make target. Copied from gdb/Makefile.
11242 (maintainer-clean, realclean, distclean, clean): Call corresponding
11243 make targets in common/Makefile.
11245 2011-03-04 Yao Qi <yao@codesourcery.com>
11247 * Makefile.in: Remove GNU make feature --directory.
11249 2011-03-04 Michael Snyder <msnyder@vmware.com>
11251 * server.c (queue_stop_reply): Call xmalloc not malloc.
11253 2011-03-02 Michael Snyder <msnyder@vmware.com>
11255 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11257 2011-02-28 Michael Snyder <msnyder@vmware.com>
11259 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11260 (cmd_qtframe): Ditto.
11261 (cmd_qtbuffer): Ditto.
11262 (cmd_bigqtbuffer): Ditto.
11264 * utils.c (decimal2str): Initialize 'width' to nine, then
11265 don't mess with it.
11267 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11269 * hostio.c (require_data): Free *data, not data.
11271 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11273 * hostio.c (require_data): Use free, not xfree.
11275 2011-02-27 Michael Snyder <msnyder@vmware.com>
11277 * server.c (handle_query): Discard unused value.
11279 * hostio.c (require_data): Free malloc memory before returning
11282 2011-02-26 Michael Snyder <msnyder@vmware.com>
11284 * linux-low.c (list_threads): Call closedir for dirent.
11286 2011-02-27 Michael Snyder <msnyder@vmware.com>
11288 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11289 a case statement falls through.
11291 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11293 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11296 2011-02-26 Michael Snyder <msnyder@vmware.com>
11298 * utils.c (decimal2str): Eliminate dead code and dead param.
11299 (pulongest): Drop dead param from call to decimal2str.
11302 2011-02-24 Joel Brobecker <brobecker@adacore.com>
11304 Revert the following patch (not approved yet):
11305 2011-02-21 Hui Zhu <teawater@gmail.com>
11306 * tracepoint.c (tp_printf): New function.
11307 (eval_agent_expr): Handle gdb_agent_op_printf.
11309 2011-02-21 Hui Zhu <teawater@gmail.com>
11311 * tracepoint.c (tp_printf): New function.
11312 (eval_agent_expr): Handle gdb_agent_op_printf.
11314 2011-02-18 Tom Tromey <tromey@redhat.com>
11316 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11317 (tracepoint.o): Likewise.
11318 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11319 (gdb_agent_op_names): Likewise.
11321 2011-02-18 Tom Tromey <tromey@redhat.com>
11323 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11324 gdb_agent_op_rot>: New constants.
11325 (gdb_agent_op_names): Add pick and roll.
11326 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11329 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11331 * aclocal.m4: Regenerated with aclocal-1.11.1.
11333 2011-02-14 Pedro Alves <pedro@codesourcery.com>
11335 * server.c (handle_qxfer_traceframe_info): New.
11336 (qxfer_packets): Register "traceframe-info".
11337 (handle_query): Report support for qXfer:traceframe-info:read+.
11338 * tracepoint.c (match_blocktype): New.
11339 (traceframe_find_block_type): Rename to ...
11340 (traceframe_walk_blocks): ... this. Add callback filter argument,
11342 (traceframe_find_block_type): New, reimplemented on top of
11343 traceframe_walk_blocks.
11344 (build_traceframe_info_xml): New.
11345 (traceframe_read_info): New.
11346 * server.h (traceframe_read_info): Declare.
11348 2011-02-11 Yao Qi <yao@codesourcery.com>
11350 * configure.ac: Call AC_PROG_RANLIB.
11351 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11352 * configure: Regenerate.
11354 2011-02-07 Pedro Alves <pedro@codesourcery.com>
11356 * server.c (gdb_read_memory): Change return semantics to allow
11358 (handle_search_memory_1): Adjust.
11359 (process_serial_event) <'m' packet>: Handle partial transfers.
11360 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11362 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11364 * regcache.c (init_register_cache): Initialize
11365 regcache->register_status.
11366 (free_register_cache): Release regcache->register_status.
11367 (regcache_cpy): Copy register_status.
11368 (registers_to_string): Print 'x's for unavailable registers.
11369 (supply_register): Mark the register's status valid or
11370 unavailable, depending on whether a buffer was passed in or not.
11371 (supply_register_zeroed): New.
11372 (supply_regblock): Mark the registers' status valid or
11373 unavailable, depending on whether a buffer was passed in or not.
11374 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11375 (struct regcache): New `register_status' field.
11376 (supply_register_zeroed): Declare.
11377 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11378 supply_register_zeroed, rather than passing a NULL buffer to
11380 * tracepoint.c (fetch_traceframe_registers): Update comment.
11382 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11384 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11387 2011-01-25 Pedro Alves <pedro@codesourcery.com>
11389 * server.h (decode_xfer_write): Change prototype.
11390 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11391 and don't extract the annex here.
11392 * server.c (decode_xfer_read): Remove `annex' parameter,
11393 and don't extract the annex here.
11394 (decode_xfer): New.
11395 (struct qxfer): New.
11396 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11397 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11398 (handle_qxfer_statictrace): New functions, abstracted out from
11399 handle_query, and made to use the struct qxfer interface.
11400 (handle_threads_qxfer_proper): Rename to ...
11401 (handle_qxfer_threads_proper): ... this.
11402 (handle_threads_qxfer): Rename to ...
11403 (handle_qxfer_threads): ... this. Adjust.
11404 (qxfer_packets): New array.
11405 (handle_qxfer): New function.
11406 (handle_query): Use handle_qxfer.
11408 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11410 * gdbreplay.c: Shorten lines of >= 80 columns.
11411 * linux-low.c: Ditto.
11412 * linux-ppc-low.c: Ditto.
11413 * linux-s390-low.c: Ditto.
11414 * linux-sparc-low.c: Ditto.
11415 * linux-x86-low.c: Ditto.
11416 * linux-xtensa-low.c: Ditto.
11417 * mem-break.c: Ditto.
11418 * nto-low.c: Ditto.
11419 * regcache.h: Ditto.
11420 * remote-utils.c: Ditto.
11423 * thread-db.c: Ditto.
11424 * tracepoint.c: Ditto.
11426 * win32-low.h: Ditto.
11428 2011-01-05 Joel Brobecker <brobecker@adacore.com>
11430 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11433 2011-01-01 Joel Brobecker <brobecker@adacore.com>
11435 * server.c (gdbserver_version): Update copyright year in version
11437 * gdbreplay.c (gdbreplay_version): Ditto.
11439 2010-12-29 Jie Zhang <jie.zhang@analog.com>
11441 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11442 * linux-bfin-low.c: New file.
11443 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11444 PT_DATA_ADDR for BFIN targets.
11445 * Makefile.in (SFILES): Add linux-bfin-low.c.
11446 (clean): Remove reg-bfin.c.
11447 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11448 * README: Mention supported Blackfin targets.
11450 2010-12-23 Mike Frysinger <vapier@gentoo.org>
11452 * .gitignore: New file.
11454 2010-11-16 Mike Frysinger <vapier@gentoo.org>
11456 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11458 2010-10-22 Jie Zhang <jie@codesourcery.com>
11460 * Makefile.in: Add FLAGS_TO_PASS variable.
11461 (install): Remove dependency of install-only and recursively
11462 invoke make for install-only.
11464 2010-10-04 Doug Evans <dje@google.com>
11466 * Makefile.in (uninstall): Use $(DESTDIR).
11468 2010-09-24 Pedro Alves <pedro@codesourcery.com>
11472 * linux-x86-low.c (compat_siginfo_from_siginfo)
11473 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11474 si_code is < 0. Check for si_code == SI_TIMER before checking for
11477 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11479 * lynx-i386-low.c: New file.
11480 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11482 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11484 * lynx-low.c (ptrace_request_to_str): Remove handling for
11485 request values that have been removed in LynxOS 5.x.
11487 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11489 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11492 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11494 * configure.ac: Add --enable-inprocess-agent option.
11495 * configure: Rebuilt.
11497 2010-09-06 Yao Qi <yao@codesourcery.com>
11499 * linux-low.c (linux_kill): Remove unused variable.
11500 (linux_stabilize_threads): Likewise.
11501 * server.c (start_inferior): Likewise.
11502 (queue_stop_reply_callback): Likewise.
11503 * tracepoint.c (do_action_at_tracepoint): Likewise.
11505 2010-09-06 Yao Qi <yao@codesourcery.com>
11507 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11510 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11512 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11514 2010-09-06 Pedro Alves <pedro@codesourcery.com>
11516 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11519 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11521 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11522 gdbserver/lynx-ppc-low.c: New files.
11523 * Makefile.in (lynx_low_h): New variable.
11524 (lynx-low.o, lynx-ppc-low.o): New rules.
11525 * configure.ac: On LynxOS, link with -lnetinet.
11526 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11527 * configure: regenerate.
11529 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11531 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11532 * configure.ac: Add check for vasprintf and vsnprintf.
11533 * configure, config.in: Regenerate.
11534 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11536 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11538 * gdbreplay.c: Move include of alloca.h up, next to include of
11540 * server.h: Add include of malloc.h.
11541 * mem-break.c: Remove include of malloc.h.
11542 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11544 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11546 * Makefile.in (memmem.o): Build with -Wno-error.
11548 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11550 * utils.c (xsnprintf): Make non-static.
11551 * server.h: Add xsnprintf declaration.
11552 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11553 replace calls to snprintf by calls to xsnprintf throughout.
11555 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11557 * configure.ac: Add configure check for alloca.
11558 * configure, config.in: Regenerate.
11559 * server.h: Include alloca.h if it exists.
11560 * gdbreplay.c: Include alloca.h if it exists.
11562 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11564 * linux-low.c (__SIGRTMIN): Define if not already defined.
11565 (linux_create_inferior): Check for __ANDROID__ rather than
11567 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11568 are already deferred.
11569 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11570 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11571 stopped and already has a pending signal to report.
11572 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11573 a pending signal to report or is moving out of a jump pad.
11574 (linux_init_signals): Check for __ANDROID__ rather than
11577 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11579 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11580 debug_threads check. Avoid a linear search when not doing debug
11583 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11585 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11586 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11587 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11588 (process_event): Change local fd's type to gdb_fildes_t.
11589 (create_file_handler): Adjust prototype.
11590 (delete_file_handler): Adjust prototype.
11591 (handle_file_event): Adjust prototype. Use pfildes.
11592 (create_file_event): Adjsut prototype.
11593 * remote-utils.c (remote_desc, listen_desc): Change type to
11595 * server.h: New gdb_fildes_t typedef.
11596 [USE_WIN32API]: Include winsock2.h.
11597 (delete_file_handler, add_file_handler): Adjust prototypes.
11598 (pfildes): Declare.
11599 * utils.c (pfildes): New.
11601 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11603 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11604 * configure: Regenerate.
11606 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11608 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11609 (linux_done_accessing_memory): ... this.
11610 (linux_target_ops): Adjust.
11611 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11612 * nto-low.c (nto_target_ops): Adjust comment.
11613 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11614 * spu-low.c (spu_target_ops): Adjust comment.
11615 * target.h (target_ops): Rename unprepare_to_access_memory field
11616 to done_accessing_memory.
11617 (unprepare_to_access_memory): Rename to ...
11618 (done_accessing_memory): ... this.
11620 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11622 * linux-low.c (linux_prepare_to_access_memory): New.
11623 (linux_unprepare_to_access_memory): New.
11624 (linux_target_ops): Install them.
11625 * server.c (read_memory): Rename to ...
11626 (gdb_read_memory): ... this. Use
11627 prepare_to_access_memory/prepare_to_access_memory.
11628 (write_memory): Rename to ...
11629 (gdb_write_memory): ... this. Use
11630 prepare_to_access_memory/prepare_to_access_memory.
11631 (handle_search_memory_1): Adjust.
11632 (process_serial_event): Adjust.
11633 * target.h (struct target_ops): New fields
11634 prepare_to_access_memory and unprepare_to_access_memory.
11635 (prepare_to_access_memory, unprepare_to_access_memory): New.
11636 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11637 prepare_to_access_memory/prepare_to_access_memory.
11638 * nto-low.c (nto_target_ops): Adjust.
11639 * spu-low.c (spu_target_ops): Adjust.
11640 * win32-low.c (win32_target_ops): Adjust.
11642 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11644 * Makefile.in (WARN_CFLAGS): Get it from configure.
11645 (WERROR_CFLAGS): New.
11646 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11647 * configure.ac: Introduce --enable-werror, which adds -Werror to
11648 the compiler command line. Enabled by default. Disable with
11649 --disable-werror. Add -Wdeclaration-after-statement
11650 Wpointer-arith and -Wformat-nonliteral to warning flags.
11651 * configure: Regenerate.
11653 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11655 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11657 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11659 * gdbreplay.c (remote_error): New.
11661 (expect): Use gdbchar. Check for error reading from GDB.
11662 Clarify sync error output.
11663 (play): Check for errors writing to GDB.
11664 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11665 * remote-utils.c (getpkt): Check for errors writing to the remote
11668 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11670 * linux-low.c (linux_wait_1): Move non-debugging code out of
11671 `debug_threads' control.
11673 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11675 * linux-low.c (linux_wait_1): Don't set last_status here.
11676 * server.c (push_event, queue_stop_reply_callback): Assert we're
11677 not pushing a TARGET_WAITKIND_IGNORE event.
11678 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11679 (myresume, handle_target_event): Set the thread's last_resume_kind
11680 and last_status from the target returned status.
11682 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11686 * linux-x86-low.c (update_debug_registers_callback): New.
11687 (i386_dr_low_set_addr): Use it.
11688 (i386_dr_low_get_addr): New.
11689 (i386_dr_low_set_control): Use update_debug_registers_callback.
11690 (i386_dr_low_get_control): New.
11691 (i386_dr_low_get_status): Adjust.
11692 * linux-low.c (linux_stop_lwp): New.
11693 * linux-low.h (linux_stop_lwp): Declare.
11695 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11696 argument instead of a i386_debug_reg_state.
11697 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11698 a i386_debug_reg_state.
11699 (i386_insert_aligned_watchpoint): Adjust.
11700 (i386_remove_aligned_watchpoint): Adjust.
11701 (i386_low_stopped_data_address): Read the debug registers from the
11702 inferior instead of from the mirrors.
11703 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11704 (i386_dr_low_get_addr): Declare.
11705 (i386_dr_low_get_control): Declare.
11706 (i386_dr_low_get_status): Change prototype.
11708 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11709 (i386_dr_low_get_addr): New.
11710 (i386_dr_low_get_control): New.
11711 (i386_dr_low_get_status): Adjust prototype. Return
11713 (i386_initial_stuff): Clear dr_status_mirror and
11715 (i386_get_thread_context): Adjust.
11716 (i386_set_thread_context): Adjust.
11717 (i386_thread_added): Adjust.
11719 2010-08-24 Pedro Alves <pedro@codesourcery.com>
11721 * linux-low.h (linux_thread_area): Delete declaration.
11723 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11725 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11726 after its termination.
11728 2010-08-09 Pedro Alves <pedro@codesourcery.com>
11730 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11731 (gdb_wants_all_stopped): Delete.
11732 (linux_wait_1): Don't call them.
11733 * server.c (handle_v_cont): Tag all threads as want-stopped.
11734 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11735 stopped as "client-wants-stopped".
11737 2010-07-31 Pedro Alves <pedro@codesourcery.com>
11739 * Makefile.in (signals_h): New.
11740 (server_h): Depend on it.
11741 (server.o): Don't depend on $(signals_def).
11742 (signals.o): Depend on $(signals_def).
11744 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11746 * Makefile.in (signals_def): New.
11747 (server_h): Append include/gdb/signals.h and signals_def.
11748 (server.o): Append signals_def.
11750 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11752 * server.c (handle_target_event): Use target_signal_to_host for
11753 resume_info.sig initialization.
11754 * target.h (struct thread_resume) <sig>: New comment.
11756 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11758 * server.c (handle_query): strcpy() the returned string from paddress()
11759 instead of sprintf().
11760 * utils.c (paddress): Return phex_nz().
11762 2010-07-07 Joel Brobecker <brobecker@adacore.com>
11764 * server.c (handle_v_cont): Call mourn_inferior if process
11766 (myresume): Likewise.
11768 2010-07-01 Pedro Alves <pedro@codesourcery.com>
11770 Static tracepoints, and integration with UST.
11772 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11773 * mem-break.c (uninsert_all_breakpoints)
11774 (reinsert_all_breakpoints): New.
11775 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11776 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11777 (gdb_agent_ust_loaded, helper_thread_id)
11778 (gdb_agent_helper_thread_id): New macros.
11779 (struct ipa_sym_addresses): Add addr_ust_loaded,
11780 addr_helper_thread_id, addr_cmd_buf.
11781 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11782 (in_process_agent_loaded_ust): New.
11783 (write_e_ust_not_loaded): New.
11784 (maybe_write_ipa_ust_not_loaded): New.
11785 (struct collect_static_trace_data_action): New.
11786 (enum tracepoint_type) <static_tracepoint>: New.
11787 (struct tracepoint) <handle>: Mention static tracepoints.
11788 (struct static_tracepoint_ctx): New.
11789 (CMD_BUF_SIZE): New.
11790 (add_tracepoint_action): Handle static tracepoint actions.
11791 (unprobe_marker_at): New.
11792 (clear_installed_tracepoints): Handle static tracepoints.
11793 (cmd_qtdp): Handle static tracepoints.
11794 (probe_marker_at): New.
11795 (cmd_qtstart): Handle static tracepoints.
11796 (response_tracepoint): Handle static tracepoints.
11797 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11798 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11799 (get_context_regcache): Handle static tracepoints.
11800 (do_action_at_tracepoint): Handle static tracepoint actions.
11801 (traceframe_find_block_type): Handle static trace data blocks.
11802 (traceframe_read_sdata): New.
11803 (download_tracepoints): Download static tracepoint actions.
11804 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11805 (GDB_PROBE_NAME): New.
11807 (GET_UST_SYM): New.
11810 (ust_marker_to_static_tracepoint): New.
11812 (collect_ust_data_at_tracepoint): New.
11813 (gdb_ust_probe): New.
11814 (UNIX_PATH_MAX, SOCK_DIR): New.
11815 (gdb_ust_connect_sync_socket): New.
11816 (resume_thread, stop_thread): New.
11817 (run_inferior_command): New.
11818 (init_named_socket): New.
11819 (gdb_ust_socket_init): New.
11820 (cstr_to_hexstr): New.
11822 (first_marker, next_marker): New.
11823 (response_ust_marker): New.
11824 (cmd_qtfstm, cmd_qtsstm): New.
11825 (unprobe_marker_at, probe_marker_at): New.
11826 (cmd_qtstmat, gdb_ust_thread): New.
11827 (gdb_ust_init): New.
11828 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11829 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11830 (ST_REGENTRY): New.
11831 (x86_64_st_collect_regmap): New.
11832 (X86_64_NUM_ST_COLLECT_GREGS): New.
11833 (AMD64_RIP_REGNUM): New.
11834 (supply_static_tracepoint_registers): New.
11835 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11836 (ST_REGENTRY): New.
11837 (i386_st_collect_regmap): New.
11838 (i386_NUM_ST_COLLECT_GREGS): New.
11839 (supply_static_tracepoint_registers): New.
11840 * server.c (handle_query): Handle qXfer:statictrace:read.
11841 <qSupported>: Report support for StaticTracepoints, and
11842 qXfer:statictrace:read features.
11843 * server.h (traceframe_read_sdata)
11844 (supply_static_tracepoint_registers): Declare.
11845 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11846 (unpack_varlen_hex): Include in IPA build.
11847 * Makefile.in (ustlibs, ustinc): New.
11848 (IPA_OBJS): Add remote-utils-ipa.o.
11849 ($(IPA_LIB)): Link -ldl and -lpthread.
11851 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11852 * config.in, configure: Regenerate.
11854 2010-06-20 Ian Lance Taylor <iant@google.com>
11855 Pedro Alves <pedro@codesourcery.com>
11857 * linux-x86-low.c (always_true): Delete.
11858 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11859 trying to fool the compiler with always_true.
11861 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11863 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11864 conditions in gdbserver.
11866 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11868 * spu-low.c (spu_read_memory): Wrap around local store limit.
11869 (spu_write_memory): Likewise.
11871 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11873 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11874 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11876 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11878 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11879 uses with LONGEST uses.
11881 2010-06-14 Stan Shebs <stan@codesourcery.com>
11882 Pedro Alves <pedro@codesourcery.com>
11886 * linux-x86-low.c: Include limits.h.
11888 (always_true): New.
11891 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11892 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11893 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11894 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11895 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11896 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11897 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11898 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11899 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11900 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11901 (amd64_emit_void_call_2): New.
11902 (amd64_emit_ops): New.
11903 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11904 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11905 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11906 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11907 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11908 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11909 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11910 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11911 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11912 (i386_emit_stack_adjust, i386_emit_int_call_1)
11913 (i386_emit_void_call_2): New.
11914 (i386_emit_ops): New.
11915 (x86_emit_ops): New.
11916 (the_low_target): Install x86_emit_ops.
11917 * server.h (struct emit_ops): New.
11918 (get_raw_reg_func_addr): Declare.
11919 (current_insn_ptr, emit_error): Declare.
11920 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11921 (set_trace_state_variable_value): New defines.
11922 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11923 addr_get_trace_state_variable_value and
11924 addr_set_trace_state_variable_value.
11925 (symbol_list): New fields for get_raw_reg,
11926 get_trace_state_variable_value and set_trace_state_variable_value.
11927 (condfn): New typedef.
11928 (struct tracepoint): New field `compiled_cond'.
11929 (do_action_at_tracepoint): Clear compiled_cond.
11930 (get_trace_state_variable_value, set_trace_state_variable_value):
11932 (condition_true_at_tracepoint): If there's a compiled condition,
11934 (current_insn_ptr, emit_error): New globals.
11935 (struct bytecode_address): New.
11936 (get_raw_reg_func_addr): New.
11937 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11938 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11939 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11940 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11941 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11942 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11943 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11944 (compile_tracepoint_condition, compile_bytecodes): New.
11945 * target.h (emit_ops): Forward declare.
11946 (struct target_ops): New field emit_ops.
11947 (target_emit_ops): New.
11948 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11949 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11950 * linux-low.c (linux_emit_ops): New.
11951 (linux_target_ops): Install it.
11952 * linux-low.h (struct linux_target_ops): New field emit_ops.
11954 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11956 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11957 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11959 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11960 Stan Shebs <stan@codesourcery.com>
11962 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11963 (all): Depend on $(extra_libraries).
11964 (install-only): Install the IPA.
11965 (IPA_OBJS, IPA_LIB): New.
11966 (clean): Remove the IPA lib.
11967 (IPAGENT_CFLAGS): New.
11968 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11969 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11970 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11971 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11972 * configure.ac: Check for atomic builtins support in the compiler.
11973 (IPA_DEPFILES, extra_libraries): Define.
11974 * configure.srv (ipa_obj): Add description.
11975 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11976 (i[34567]86-*-linux*): Set ipa_obj.
11977 (x86_64-*-linux*): Set ipa_obj.
11978 * linux-low.c (stabilizing_threads): New.
11979 (supports_fast_tracepoints): New.
11980 (linux_detach): Stabilize threads before detaching.
11981 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11982 the lwp is either not stabilizing, or is moving out of a jump pad.
11983 (linux_fast_tracepoint_collecting): New.
11984 (maybe_move_out_of_jump_pad): New.
11985 (enqueue_one_deferred_signal): New.
11986 (dequeue_one_deferred_signal): New.
11987 (linux_wait_for_event_1): If moving out of a jump pad, defer
11988 pending signals to later.
11989 (linux_stabilize_threads): New.
11990 (linux_wait_1): Check if threads need moving out of jump pads, and
11992 (stuck_in_jump_pad_callback): New.
11993 (move_out_of_jump_pad_callback): New.
11994 (lwp_running): New.
11995 (linux_resume_one_lwp): Handle moving out of jump pads.
11996 (linux_set_resume_request): Dequeue deferred signals.
11997 (need_step_over_p): Also step over fast tracepoint jumps.
11998 (start_step_over): Also uninsert fast tracepoint jumps.
11999 (finish_step_over): Also reinsert fast tracepoint jumps.
12000 (linux_install_fast_tracepoint_jump): New.
12001 (linux_target_ops): Install linux_stabilize_threads and
12002 linux_install_fast_tracepoint_jump_pad.
12003 * linux-low.h (linux_target_ops) <get_thread_area,
12004 install_fast_tracepoint_jump_pad>: New fields.
12005 (struct lwp_info) <collecting_fast_tracepoint,
12006 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12007 (linux_get_thread_area): Declare.
12008 * linux-x86-low.c (jump_insn): New.
12009 (x86_get_thread_area): New.
12010 (append_insns): New.
12011 (push_opcode): New.
12012 (amd64_install_fast_tracepoint_jump_pad): New.
12013 (i386_install_fast_tracepoint_jump_pad): New.
12014 (x86_install_fast_tracepoint_jump_pad): New.
12015 (the_low_target): Install x86_get_thread_area and
12016 x86_install_fast_tracepoint_jump_pad.
12017 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12018 (struct fast_tracepoint_jump): New.
12019 (fast_tracepoint_jump_insn): New.
12020 (fast_tracepoint_jump_shadow): New.
12021 (find_fast_tracepoint_jump_at): New.
12022 (fast_tracepoint_jump_here): New.
12023 (delete_fast_tracepoint_jump): New.
12024 (set_fast_tracepoint_jump): New.
12025 (uninsert_fast_tracepoint_jumps_at): New.
12026 (reinsert_fast_tracepoint_jumps_at): New.
12027 (set_breakpoint_at): Use write_inferior_memory.
12028 (uninsert_raw_breakpoint): Use write_inferior_memory.
12029 (check_mem_read): Mask out fast tracepoint jumps.
12030 (check_mem_write): Mask out fast tracepoint jumps.
12031 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12032 (set_fast_tracepoint_jump): Declare.
12033 (delete_fast_tracepoint_jump)
12034 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12035 (reinsert_fast_tracepoint_jumps_at): Declare.
12036 * regcache.c: Don't compile many functions when building the
12037 in-process agent library.
12038 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12039 the register buffer in the heap.
12040 (free_register_cache): If the register buffer isn't owned by the
12041 regcache, don't free it.
12042 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12043 pre-existing register caches.
12044 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12046 (convert_ascii_to_int): : Constify `from' parameter type.
12047 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12048 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12049 the needed buffer in-place.
12050 (relocate_instruction): New.
12051 * server.c (handle_query) <qSymbols>: If the target supports
12052 tracepoints, give it a chance of looking up symbols. Report
12053 support for fast tracepoints.
12054 (handle_status): Stabilize threads.
12055 (process_serial_event): Adjust.
12056 * server.h (struct fast_tracepoint_jump): Forward declare.
12057 (struct process_info) <fast_tracepoint_jumps>: New field.
12058 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12059 (decode_X_packet, decode_M_packet): Adjust.
12060 (relocate_instruction): Declare.
12061 (in_process_agent_loaded): Declare.
12062 (tracepoint_look_up_symbols): Declare.
12063 (struct fast_tpoint_collect_status): Declare.
12064 (fast_tracepoint_collecting): Declare.
12065 (force_unlock_trace_buffer): Declare.
12066 (handle_tracepoint_bkpts): Declare.
12067 (initialize_low_tracepoint)
12068 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12069 * target.h (struct target_ops) <stabilize_threads,
12070 install_fast_tracepoint_jump_pad>: New fields.
12071 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12072 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12073 [HAVE_STDINT_H]: Include stdint.h.
12074 (trace_debug_1): Rename to ...
12075 (trace_vdebug): ... this.
12076 (trace_debug): Rename to ...
12077 (trace_debug_1): ... this. Add `level' parameter.
12078 (trace_debug): New.
12079 (ATTR_USED, ATTR_NOINLINE): New.
12080 (IP_AGENT_EXPORT): New.
12081 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12082 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12083 (about_to_request_buffer_space, trace_buffer_is_full)
12084 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12085 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12086 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12087 (traceframe_write_count, traceframes_created)
12088 (trace_state_variables)
12089 New renaming defines.
12090 (struct ipa_sym_addresses): New.
12091 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12092 (symbol_list): New.
12093 (ipa_sym_addrs): New.
12094 (all_tracepoint_symbols_looked_up): New.
12095 (in_process_agent_loaded): New.
12096 (write_e_ipa_not_loaded): New.
12097 (maybe_write_ipa_not_loaded): New.
12098 (tracepoint_look_up_symbols): New.
12099 (debug_threads) [IN_PROCESS_AGENT]: New.
12100 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12101 (UNKNOWN_SIDE_EFFECTS): New.
12102 (stop_tracing): New.
12103 (flush_trace_buffer): New.
12104 (stop_tracing_bkpt): New.
12105 (flush_trace_buffer_bkpt): New.
12106 (read_inferior_integer): New.
12107 (read_inferior_uinteger): New.
12108 (read_inferior_data_pointer): New.
12109 (write_inferior_data_pointer): New.
12110 (write_inferior_integer): New.
12111 (write_inferior_uinteger): New.
12112 (struct collect_static_trace_data_action): Delete.
12113 (enum tracepoint_type): New.
12114 (struct tracepoint) <type>: New field `type'.
12115 <actions_str, step_actions, step_actions_str>: Only include in
12117 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12118 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12119 (tracepoints): Use IP_AGENT_EXPORT.
12120 (last_tracepoint): Don't include in the IPA.
12121 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12122 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12123 (alloced_trace_state_variables): New.
12124 (trace_state_variables): Use IP_AGENT_EXPORT.
12125 (traceframe_t): Delete unused variable.
12126 (circular_trace_buffer): Don't include in the IPA.
12127 (trace_buffer_start): Delete.
12128 (struct trace_buffer_control): New.
12129 (trace_buffer_free): Delete.
12130 (struct ipa_trace_buffer_control): New.
12131 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12132 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12134 (trace_buffer_ctrl): New.
12135 (TRACE_BUFFER_CTRL_CURR): New.
12136 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12137 Reimplement as macros.
12138 (trace_buffer_wrap): Delete.
12139 (traceframe_write_count, traceframe_read_count)
12140 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12141 (struct tracepoint_hit_ctx) <type>: New field.
12142 (struct fast_tracepoint_ctx): New.
12143 (memory_barrier): New.
12145 (record_tracepoint_error): Update atomically in the IPA.
12146 (clear_inferior_trace_buffer): New.
12147 (about_to_request_buffer_space): New.
12148 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12149 updating the same buffer.
12150 (add_tracepoint): Default the tracepoint's type to trap
12151 tracepoint, and orig_size to -1.
12152 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12153 internal variables.
12154 (create_trace_state_variable): New parameter `gdb'. Handle it.
12155 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12156 (cmd_qtdp): Handle fast tracepoints.
12157 (cmd_qtdv): Adjust.
12158 (max_jump_pad_size): New.
12159 (gdb_jump_pad_head): New.
12160 (get_jump_space_head): New.
12161 (claim_jump_space): New.
12162 (sort_tracepoints): New.
12163 (MAX_JUMP_SIZE): New.
12164 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12166 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12167 support. Upload fast traceframes, and delete internal IPA
12169 (stop_tracing_handler): New.
12170 (flush_trace_buffer_handler): New.
12171 (cmd_qtstop): Upload fast tracepoints.
12172 (response_tracepoint): Handle fast tracepoints.
12173 (tracepoint_finished_step): Upload fast traceframes. Set the
12174 tracepoint hit context's tracepoint type.
12175 (handle_tracepoint_bkpts): New.
12176 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12177 type. Add comment about fast tracepoints.
12178 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12179 non-existing action_str field.
12180 (get_context_regcache): Handle fast tracepoints.
12181 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12183 (fast_tracepoint_from_jump_pad_address): New.
12184 (fast_tracepoint_from_ipa_tpoint_address): New.
12185 (collecting_t): New.
12186 (force_unlock_trace_buffer): New.
12187 (fast_tracepoint_collecting): New.
12189 (gdb_collect): New.
12190 (write_inferior_data_ptr): New.
12191 (target_tp_heap): New.
12192 (target_malloc): New.
12193 (download_agent_expr): New.
12195 (download_tracepoints): New.
12196 (download_trace_state_variables): New.
12197 (upload_fast_traceframes): New.
12198 (IPA_FIRST_TRACEFRAME): New.
12199 (IPA_NEXT_TRACEFRAME_1): New.
12200 (IPA_NEXT_TRACEFRAME): New.
12201 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12202 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12203 (gdb_jump_pad_buffer_end): New.
12204 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12205 (initialize_tracepoint): Adjust.
12206 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12207 buffer. Initialize the low module.
12208 * utils.c (PREFIX, TOOLNAME): New.
12209 (malloc_failure): Use PREFIX.
12210 (error): In the IPA, an error causes an exit.
12211 (fatal, warning): Use PREFIX.
12212 (internal_error): Use TOOLNAME.
12213 (NUMCELLS): Increase to 10.
12214 * configure, config.in: Regenerate.
12216 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12218 * server.c (handle_query) <qSupported>: Do two passes over the
12219 qSupported string to avoid nesting strtok.
12221 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12223 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12225 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12226 -Wl,--dynamic-list.
12227 * configure: Regenerate.
12228 * proc-service.list: New.
12230 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12232 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12235 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12237 * gdbreplay.c (remote_open): Check error return from socket() call by
12238 its equality to -1 not by it being negative.
12239 * remote-utils.c (remote_open): Likewise.
12241 2010-05-23 Pedro Alves <pedro@codesourcery.com>
12243 * config.h: Regenerate.
12245 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12247 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12248 doesn't provide PTRACE_GET_THREAD_AREA.
12250 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12252 * linux-m68k-low.c: Include <asm/ptrace.h>
12253 (ps_get_thread_area): Implement.
12255 2010-05-03 Doug Evans <dje@google.com>
12257 * event-loop.c (struct callback_event): New struct.
12258 (callback_list): New global.
12259 (append_callback_event, delete_callback_event): New functions.
12260 (process_callback): New function.
12261 (start_event_loop): Call it.
12262 * remote-utils.c (NOT_SCHEDULED): Define.
12263 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12264 moved out of readchar.
12265 (readchar): Rewrite. Call reschedule before returning.
12266 (reset_readchar): New function.
12267 (remote_close): Call it.
12268 (process_remaining, reschedule): New functions.
12269 * server.h (callback_handler_func): New typedef.
12270 (append_callback_event, delete_callback_event): Declare.
12272 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12274 * proc-service.c (ps_pglobal_lookup): Use
12275 thread_db_look_up_one_symbol.
12276 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12277 parameter. Use it instead of all_symbols_looked_up.
12278 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12280 (all_symbols_looked_up): Don't declare.
12281 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12282 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12284 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12285 Set all_symbols_looked_up here.
12286 (thread_db_look_up_one_symbol): New.
12287 (thread_db_get_tls_address): Adjust.
12288 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12289 thread_db object on the heap, and tentatively set it in the
12291 (thread_db_init): Don't set all_symbols_looked_up here.
12292 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12294 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12296 * linux-low.c (linux_kill, linux_detach): Adjust.
12297 (status_pending_p_callback): Remove redundant statement. Check
12298 for !TARGET_WAITIKIND_IGNORE, instead of
12299 TARGET_WAITKIND_STOPPED.
12300 (handle_tracepoints): Make sure LWP is locked. Adjust.
12301 (linux_wait_for_event_1): Adjust.
12302 (linux_cancel_breakpoints): New.
12303 (unsuspend_one_lwp): New.
12304 (unsuspend_all_lwps): New.
12305 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12306 (send_sigstop_callback): Change return type to int, add new
12307 `except' parameter and handle it.
12308 (suspend_and_send_sigstop_callback): New.
12309 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12310 pass them down. If SUSPEND, also increment the lwp's suspend
12312 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12313 (need_step_over_p): Don't consider suspended LWPs.
12314 (start_step_over): Adjust.
12315 (proceed_one_lwp): Change return type to int, add new `except'
12316 parameter and handle it.
12317 (unsuspend_and_proceed_one_lwp): New.
12318 (proceed_all_lwps): Use find_inferior instead of
12320 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12321 also decrement the suspend count of LWPs. Pass `except' down,
12322 instead of hacking its suspend count.
12323 (linux_pause_all): Add `freeze' parameter. Adjust.
12324 (linux_unpause_all): New.
12325 (linux_target_ops): Install linux_unpause_all.
12326 * server.c (handle_status): Adjust.
12327 * target.h (struct target_ops): New fields `unpause_all' and
12328 `cancel_breakpoints'. Add new parameter to `pause_all'.
12329 (pause_all): Add new `freeze' parameter.
12330 (unpause_all): New.
12331 (cancel_breakpoints): New.
12332 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12333 cancel breakpoints.
12334 (cmd_qtstart): Pause threads.
12335 (stop_tracing): Pause threads, and cancel breakpoints.
12336 * win32-low.c (win32_target_ops): Adjust.
12338 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12340 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12341 the inferior right away from here...
12342 (linux_wait_1): ... to here, and adjust to check the thread's
12343 last_resume_kind instead of the lwp's step or stop_expected flags.
12345 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12347 * README: Use consistent `GDB' and `GDBserver' spellings.
12349 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12351 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12352 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12353 (linux_detach_one_lwp): Assume the lwp is stopped.
12354 (any_thread_of): Delete.
12355 (linux_detach): Stop all lwps here. Don't blindly delete all
12357 (delete_lwp_callback): New.
12358 (linux_mourn): Delete all lwps of the process that is gone.
12359 (linux_wait_1): Don't delete the last lwp of the process here.
12360 * mem-break.h (mark_breakpoints_out): Declare.
12361 * mem-break.c (mark_breakpoints_out): New.
12362 (free_all_breakpoints): Use it.
12363 * server.c (handle_target_event): If the process is gone, mark
12365 * thread-db.c (struct thread_db) <create_bp>: New field.
12366 (thread_db_enable_reporting): Fix prototype. Store a thread event
12367 breakpoint reference in the thread_db struct.
12368 (thread_db_load_search): Clear the thread_db object.
12369 (try_thread_db_load_1): Ditto.
12370 (switch_to_process): New.
12371 (disable_thread_event_reporting): Use it.
12372 (remove_thread_event_breakpoints): New.
12373 (thread_db_detach, thread_db_mourn): Use it.
12375 2010-05-01 Pedro Alves <pedro@codesourcery.com>
12377 * linux-low.c (linux_enable_event_reporting): New.
12378 (linux_wait_for_event_1, handle_extended_wait): Use it.
12380 2010-04-30 Pedro Alves <pedro@codesourcery.com>
12382 * linux-low.c (linux_kill_one_lwp, linux_kill)
12383 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12384 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12385 SIGSTOP even if the LWP is stopped.
12386 (send_sigstop_callback): New.
12387 (stop_all_lwps): Use send_sigstop_callback instead.
12388 (linux_resume_one_thread): Adjust.
12389 (proceed_one_lwp): Still proceed an LWP that the client has
12390 requested to stop, if we haven't reported it as stopped yet. Make
12391 sure that LWPs the client want stopped, have a pending SIGSTOP.
12393 2010-04-26 Doug Evans <dje@google.com>
12395 * server.c (handle_general_set): Make static.
12397 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12398 Print received char after testing for error/eof instead of before.
12399 (input_interrupt): Tweak comment.
12401 2010-04-23 Doug Evans <dje@google.com>
12403 * server.c (start_inferior): Print inferior argv if --debug.
12405 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12407 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12408 * nto-x86-low.c: Include server.h
12410 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12412 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12413 be consistent with other sources of this directory.
12414 (init_registers_amd64): Correct name of source file of this function
12417 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12419 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12420 64-bit executables.
12422 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12424 * win32-i386-low.c: Add 64-bit support.
12425 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12426 (init_registers_amd64): Declare.
12427 (mappings): Add 64-bit version of array.
12428 (init_windows_x86): New function.
12429 (the_low_target): Change init_arch field to init_windows_x86.
12431 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12433 * win32-low.c: Adapt to support also 64-bit architecture.
12434 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12435 (get_image_name): Use SIZE_T type for local variable `done'.
12436 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12437 (toolhelp_get_dll_name): Idem.
12438 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12439 Use uintptr_t typecast to avoid warning.
12440 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12441 (handle_exception): Use phex_nz to avoid warning.
12442 (win32_wait): Remove unused local variable `process'.
12444 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12446 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12449 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12451 * configure.ac: Use `ws2_32' library for srv_mingw.
12452 * configure: Regenerate.
12453 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12454 * remote-utils.c: Likewise.
12456 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12458 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12459 if __x86_64__ is defined.
12461 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12463 * configure: Regenerate.
12465 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12467 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12468 * target.h (target_ops): New get_tib_address field.
12469 * win32-low.h (win32_thread_info): Add thread_local_base field.
12470 * win32-low.c (child_add_thread): Add tlb argument.
12471 Set thread_local_base field to TLB.
12472 (get_child_debug_event): Adapt to child_add_thread change.
12473 (win32_get_tib_address): New function.
12474 (win32_target_ops): Set get_tib_address field to
12475 win32_get_tib_address.
12476 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12478 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12480 * linux-low.c (linux_mourn): Also remove the process.
12481 * server.c (handle_target_event): Don't remove the process here.
12482 * nto-low.c (nto_mourn): New.
12483 (nto_target_ops): Install it.
12484 * spu-low.c (spu_mourn): New.
12485 (spu_target_ops): Install it.
12486 * win32-low.c (win32_mourn): New.
12487 (win32_target_ops): Install it.
12489 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12491 * server.h (buffer_xml_printf): Remove redundant `;'.
12493 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12495 * regcache.c (set_register_cache): Invalidate regcaches before
12496 changing the register cache layout.
12497 (regcache_invalidate_one): Allow a NULL regcache.
12498 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12499 regcaches before changing the register cache layout or the target
12502 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12504 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12505 variable warning on Linux/x86-64.
12507 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12509 GDBserver disconnected tracing support.
12511 * linux-low.c (linux_remove_process): Delete.
12512 (add_lwp): Don't set last_resume_kind here.
12513 (linux_kill): Use `mourn'.
12514 (linux_detach): Use `thread_db_detach', and `mourn'.
12515 (linux_mourn): New.
12516 (linux_attach_lwp_1): Adjust comment.
12517 (linux_attach): last_resume_kind moved the thread_info; adjust.
12518 (status_pending_p_callback): Adjust.
12519 (linux_wait_for_event_1): Adjust.
12520 (count_events_callback, select_singlestep_lwp_callback)
12521 (select_event_lwp_callback, cancel_breakpoints_callback)
12522 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12523 (proceed_one_lwp): Adjust.
12524 (linux_async): Add debug output.
12525 (linux_thread_stopped): New.
12526 (linux_pause_all): New.
12527 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12529 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12530 (thread_db_free): Delete declaration.
12531 (thread_db_detach, thread_db_mourn): Declare.
12532 * thread-db.c (thread_db_init): Use thread_db_mourn.
12533 (thread_db_free): Delete, split in two.
12534 (disable_thread_event_reporting): New.
12535 (thread_db_detach): New.
12536 (thread_db_mourn): New.
12538 * server.h (struct thread_info) <last_resume_kind>: New field.
12539 <attached>: Add comment.
12540 <gdb_detached>: New field.
12541 (handler_func): Change return type to int.
12542 (handle_serial_event, handle_target_event): Ditto.
12543 (gdb_connected): Declare.
12545 (disconnected_tracing): Declare.
12546 (stop_tracing): Declare.
12548 * server.c (handle_query) <qSupported>: Report support for
12549 disconnected tracing.
12550 (queue_stop_reply_callback): Account for running threads.
12551 (gdb_wants_thread_stopped): New.
12552 (gdb_wants_all_threads_stopped): New.
12553 (gdb_reattached_process): New.
12554 (handle_status): Clear the `gdb_detached' flag of all processes.
12555 In all-stop, stop all threads.
12556 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12557 (process_serial_event): If the remote connection breaks, or if an
12558 exit was forced with "monitor exit", force an event loop exit.
12559 Handle disconnected tracing on detach.
12560 (handle_serial_event): Adjust.
12561 (handle_target_event): If GDB isn't connected, forward events back
12562 to the inferior, unless the last process exited, in which case,
12563 exit gdbserver. Adjust interface.
12565 * remote-utils.c (remote_open): Don't block in accept. Instead
12566 register an event loop source on the listen socket file
12567 descriptor. Refactor bits into ...
12568 (listen_desc): ... this new global.
12569 (gdb_connected): ... this new function.
12570 (enable_async_notification): ... this new function.
12571 (handle_accept_event): ... this new function.
12572 (remote_close): Clear remote_desc.
12574 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12576 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12578 (mourn_inferior): Define.
12579 (target_process_qsupported): Avoid the dangling else problem.
12580 (thread_stopped): Define.
12581 (pause_all): Define.
12582 (target_waitstatus_to_string): Declare.
12583 * target.c (target_waitstatus_to_string): New.
12585 * tracepoint.c (tracing): Make extern.
12586 (disconnected_tracing): New.
12587 (stop_tracing): Make extern. Handle tracing stops due to GDB
12589 (cmd_qtdisconnected): New.
12590 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12591 (handle_tracepoint_general_set): Handle QTDisconnected.
12593 * event-loop.c (event_handler_func): Change return type to int.
12594 (process_event): Bail out if the event handler wants the event
12596 (handle_file_event): Ditto.
12597 (start_event_loop): Bail out if the event handler wants the event
12600 * nto-low.c (nto_target_ops): Adjust.
12601 * spu-low.c (spu_wait): Don't remove the process here.
12602 (spu_target_ops): Adjust.
12603 * win32-low.c (win32_wait): Don't remove the process here.
12604 (win32_target_ops): Adjust.
12606 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12608 * regcache.c (realloc_register_cache): Invalidate inferior's
12609 regcache before recreating it.
12611 2010-04-09 Pedro Alves <pedro@codesourcery.com>
12613 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12615 2010-04-09 Stan Shebs <stan@codesourcery.com>
12616 Pedro Alves <pedro@codesourcery.com>
12618 * server.h (LONGEST): New.
12619 (struct thread_info) <while_stepping>: New field.
12620 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12622 (initialize_tracepoint, handle_tracepoint_general_set)
12623 (handle_tracepoint_query, tracepoint_finished_step)
12624 (tracepoint_was_hit, release_while_stepping_state_list):
12625 (current_traceframe): Declare.
12626 * server.c (handle_general_set): Handle tracepoint packets.
12627 (read_memory): New.
12628 (write_memory): New.
12629 (handle_search_memory_1): Use read_memory.
12630 (handle_query): Report support for conditional tracepoints, trace
12631 state variables, and tracepoint sources. Handle tracepoint
12633 (main): Initialize the tracepoints module.
12634 (process_serial_event): Handle traceframe reads/writes.
12636 * linux-low.c (handle_tracepoints): New.
12637 (linux_wait_1): Call it.
12638 (linux_resume_one_lwp): Handle while-stepping.
12639 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12640 (linux_target_ops): Install them.
12641 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12643 * linux-x86-low.c (x86_supports_tracepoints): New.
12644 (the_low_target). Install it.
12646 * mem-break.h (delete_breakpoint): Declare.
12647 * mem-break.c (delete_breakpoint): Make external.
12649 * target.h (struct target_ops): Add `supports_tracepoints',
12650 `read_pc', and `write_pc' fields.
12651 (target_supports_tracepoints): Define.
12652 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12655 * regcache.h (struct regcache) <registers_owned>: New field.
12656 (init_register_cache, regcache_cpy): Declare.
12657 (regcache_read_pc, regcache_write_pc): Declare.
12658 (register_cache_size): Declare.
12659 (supply_regblock): Declare.
12660 * regcache.c (init_register_cache): New.
12661 (new_register_cache): Use it.
12662 (regcache_cpy): New.
12663 (register_cache_size): New.
12664 (supply_regblock): New.
12665 (regcache_read_pc, regcache_write_pc): New.
12667 * tracepoint.c: New.
12669 * Makefile.in (OBS): Add tracepoint.o.
12670 (tracepoint.o): New rule.
12672 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12674 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12676 (i386-mmx.c): Likewise.
12677 (i386-mmx-linux.o): Likewise.
12678 (i386-mmx-linux.c): Likewise.
12680 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12681 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12682 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12683 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12685 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12686 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12687 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12689 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12691 * Makefile.in (clean): Updated.
12693 (i386-avx.c): Likewise.
12694 (i386-avx-linux.o): Likewise.
12695 (i386-avx-linux.c): Likewise.
12696 (amd64-avx.o): Likewise.
12697 (amd64-avx.c): Likewise.
12698 (amd64-avx-linux.o): Likewise.
12699 (amd64-avx-linux.c): Likewise.
12701 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12702 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12703 (srv_amd64_regobj): Add amd64-avx.o.
12704 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12705 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12706 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12707 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12708 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12709 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12710 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12712 * i387-fp.c: Include "i386-xstate.h".
12714 (i387_cache_to_xsave): Likewise.
12715 (i387_xsave_to_cache): Likewise.
12716 (x86_xcr0): Likewise.
12718 * i387-fp.h (i387_cache_to_xsave): Likewise.
12719 (i387_xsave_to_cache): Likewise.
12720 (x86_xcr0): Likewise.
12722 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12723 * linux-crisv32-low.c (target_regsets): Likewise.
12724 * linux-m68k-low.c (target_regsets): Likewise.
12725 * linux-mips-low.c (target_regsets): Likewise.
12726 * linux-ppc-low.c (target_regsets): Likewise.
12727 * linux-s390-low.c (target_regsets): Likewise.
12728 * linux-sh-low.c (target_regsets): Likewise.
12729 * linux-sparc-low.c (target_regsets): Likewise.
12730 * linux-xtensa-low.c (target_regsets): Likewise.
12732 * linux-low.c: Include <sys/uio.h>.
12733 (regsets_fetch_inferior_registers): Support nt_type.
12734 (regsets_store_inferior_registers): Likewise.
12735 (linux_process_qsupported): New.
12736 (linux_target_ops): Add linux_process_qsupported.
12738 * linux-low.h (regset_info): Add nt_type.
12739 (linux_target_ops): Add process_qsupported.
12741 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12743 (init_registers_i386_avx_linux): New.
12744 (init_registers_amd64_avx_linux): Likewise.
12745 (xmltarget_i386_linux_no_xml): Likewise.
12746 (xmltarget_amd64_linux_no_xml): Likewise.
12747 (PTRACE_GETREGSET): Likewise.
12748 (PTRACE_SETREGSET): Likewise.
12749 (x86_fill_xstateregset): Likewise.
12750 (x86_store_xstateregset): Likewise.
12751 (use_xml): Likewise.
12752 (x86_linux_update_xmltarget): Likewise.
12753 (x86_linux_process_qsupported): Likewise.
12754 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12755 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12756 init_registers_i386_linux here. Call
12757 x86_linux_update_xmltarget.
12758 (the_low_target): Add x86_linux_process_qsupported.
12760 * server.c (handle_query): Call target_process_qsupported.
12762 * target.h (target_ops): Add process_qsupported.
12763 (target_process_qsupported): New.
12765 2010-04-03 Pedro Alves <pedro@codesourcery.com>
12767 * inferiors.c (add_thread): Set last_status kind to
12768 TARGET_WAITKIND_IGNORE.
12769 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12770 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12771 (linux_wait_1): Move `thread' local definition to block that uses
12772 it. Don't NULL initialize `event_child'.
12773 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12774 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12775 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12777 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12779 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12780 an extended waitstatus, or by a watchpoint.
12781 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12782 thread was stepping or has been stopped by a watchpoint.
12784 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12786 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12787 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12788 of another, then delete the previous, and validate all
12790 (validate_inserted_breakpoint): New.
12791 (delete_disabled_breakpoints): New.
12792 (validate_breakpoints): New.
12793 (check_mem_read): Validate breakpoints before trusting their
12794 shadow. Delete disabled breakpoints.
12795 (check_mem_write): Validate breakpoints before trusting they
12796 should be inserted. Delete disabled breakpoints.
12797 * mem-break.h (validate_breakpoints):
12798 * server.c (handle_query): Validate breakpoints when we see a
12801 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12803 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12804 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12805 if we could tell there's a GDB breakpoint at stop_pc.
12806 (need_step_over_p): Don't do a step over if we find a GDB
12807 breakpoint at the resume PC.
12809 * mem-break.c (struct raw_breakpoint): New.
12810 (enum bkpt_type): New type `gdb_breakpoint'.
12811 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12812 fields. New field `raw'.
12813 (find_raw_breakpoint_at): New.
12814 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12815 breakpoint instead.
12816 (set_breakpoint_at): Adjust.
12817 (delete_raw_breakpoint): New.
12818 (release_breakpoint): New.
12819 (delete_breakpoint): Rename to...
12820 (delete_breakpoint_1): ... this. Add proc parameter. Use
12821 release_breakpoint. Return ENOENT.
12822 (delete_breakpoint): Reimplement.
12823 (find_breakpoint_at): Delete.
12824 (find_gdb_breakpoint_at): New.
12825 (delete_breakpoint_at): Delete.
12826 (set_gdb_breakpoint_at): New.
12827 (delete_gdb_breakpoint_at): New.
12828 (gdb_breakpoint_here): New.
12829 (set_reinsert_breakpoint): Use release_breakpoint.
12830 (uninsert_breakpoint): Rename to ...
12831 (uninsert_raw_breakpoint): ... this.
12832 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12833 (reinsert_raw_breakpoint): Change parameter type to
12835 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12837 (check_breakpoints): Adjust. Use release_breakpoint.
12838 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12839 (breakpoint_inserted_here): Ditto.
12840 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12841 Don't trust the breakpoint's shadow if it is not inserted.
12842 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12843 (delete_all_breakpoints): Adjust.
12844 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12845 use delete_breakpoint_1.
12847 * mem-break.h (breakpoints_supported): Delete declaration.
12848 (set_gdb_breakpoint_at): Declare.
12849 (gdb_breakpoint_here): Declare.
12850 (delete_breakpoint_at): Delete.
12851 (delete_gdb_breakpoint_at): Declare.
12853 * server.h (struct raw_breakpoint): Forward declare.
12854 (struct process_info): New field `raw_breakpoints'.
12856 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12859 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12861 * linux-low.c (status_pending_p_callback): Fix comment.
12862 (linux_wait_for_event_1): Move most of the internal breakpoint
12863 handling from here...
12864 (linux_wait_1): ... to here.
12865 (count_events_callback): New.
12866 (select_singlestep_lwp_callback): New.
12867 (select_event_lwp_callback): New.
12868 (cancel_breakpoints_callback): New.
12869 (select_event_lwp): New.
12870 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12871 priority to all LWPs that have had events that should be reported
12872 to the client. Cancel breakpoints when about to reporting the
12873 event to the client, not while stopping lwps. No longer cancel
12874 finished single-steps here.
12875 (cancel_finished_single_step): Delete.
12876 (cancel_finished_single_steps): Delete.
12878 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12880 * mem-break.c (enum bkpt_type): New.
12881 (struct breakpoint): New field `type'.
12882 (set_breakpoint_at): Change return type to struct breakpoint
12883 pointer. Set type to `other_breakpoint' by default.
12884 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12885 in the breakpoint list.
12886 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12887 (reinsert_breakpoint): Rename to ...
12888 (reinsert_raw_breakpoint): ... this.
12889 (reinsert_breakpoints_at): Adjust.
12890 * mem-break.h (struct breakpoint): Declare.
12891 (set_breakpoint_at): Change return type to struct breakpoint
12894 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12896 * server.c (handle_query): Assign, not compare.
12898 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12900 Teach linux gdbserver to step-over-breakpoints.
12902 * linux-low.c (can_hardware_single_step): New.
12903 (supports_breakpoints): New.
12904 (handle_extended_wait): If stopping threads, read the stop pc of
12905 the new cloned LWP.
12907 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12908 low target doesn't support retrieving the PC.
12909 (add_lwp): Set last_resume_kind to resume_continue.
12910 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12911 (linux_attach): Don't clear stop_expected. Set the lwp's
12912 last_resume_kind to resume_stop.
12913 (linux_detach_one_lwp): Don't check for removed breakpoints.
12914 (check_removed_breakpoint): Delete.
12915 (status_pending_p): Rename to ...
12916 (status_pending_p_callback): ... this. Don't check for removed
12917 breakpoints. Don't consider threads that are stopped from GDB's
12919 (linux_wait_for_lwp): Always read the stop_pc here.
12920 (cancel_breakpoint): New.
12921 (step_over_bkpt): New global.
12922 (linux_wait_for_event_1): Implement stepping over breakpoints.
12923 (gdb_wants_lwp_stopped): New.
12924 (gdb_wants_all_stopped): New.
12925 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12926 single-step traps here. Store the thread's last reported target
12928 (send_sigstop): Don't clear stop_expected. Always set it,
12930 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12931 (cancel_finished_single_step): New.
12932 (cancel_finished_single_steps): New.
12933 (wait_for_sigstop): Don't cancel finished single-step traps here.
12934 (linux_resume_one_lwp): Don't check for removed breakpoints.
12935 Don't set `step' on non-hardware step archs.
12936 (linux_set_resume_request): Ignore resume_stop requests if already
12937 stopping or stopped. Set the lwp's last_resume_kind.
12938 (resume_status_pending_p): Don't check for removed breakpoints.
12939 (need_step_over_p): New.
12940 (start_step_over): New.
12941 (finish_step_over): New.
12942 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12943 requests. Clear the thread's last reported target waitstatus.
12944 Don't use the `suspended' flag. Don't consider pending breakpoints.
12945 (linux_resume): Start a step-over if necessary.
12946 (proceed_one_lwp): New.
12947 (proceed_all_lwps): New.
12948 (unstop_all_lwps): New.
12949 * linux-low.h (struct lwp_info): Rewrite comment for the
12950 `suspended' flag. Add the `stop_pc' field. Delete the
12951 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12952 Add `'last_resume_kind' and `need_step_over' fields.
12953 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12954 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12955 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12956 (set_raw_breakpoint_at): New.
12957 (set_breakpoint_at): Rewrite to use it.
12958 (reinsert_breakpoint_handler): Delete.
12959 (set_reinsert_breakpoint): New.
12960 (reinsert_breakpoint_by_bp): Delete.
12961 (delete_reinsert_breakpoints): New.
12962 (uninsert_breakpoint): Rewrite.
12963 (uninsert_breakpoints_at): New.
12964 (reinsert_breakpoint): Rewrite.
12965 (reinsert_breakpoints_at): New.
12966 (check_breakpoints): Rewrite.
12967 (breakpoint_here): New.
12968 (breakpoint_inserted_here): New.
12969 (check_mem_read): Adjust.
12970 * mem-break.h (breakpoints_supported, breakpoint_here)
12971 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12972 (reinsert_breakpoint_by_bp): Delete declaration.
12973 (delete_reinsert_breakpoints): Declare.
12974 (reinsert_breakpoint): Delete declaration.
12975 (reinsert_breakpoints_at): Declare.
12976 (uninsert_breakpoint): Delete declaration.
12977 (uninsert_breakpoints_at): Declare.
12978 (check_breakpoints): Adjust prototype.
12979 * server.h: Adjust include order.
12980 (struct thread_info): Declare here. Add a `last_status' field.
12982 2010-03-23 Michael Snyder <msnyder@vmware.com>
12984 * server.c (crc32): New function.
12985 (handle_query): Add handling for 'qCRC:' request.
12987 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12989 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12990 lwp had been stopped by a watchpoint.
12992 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12994 * server.h (internal_error): Declare.
12995 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12996 * utils.c (internal_error): New function.
12998 2010-03-15 Andreas Schwab <schwab@redhat.com>
13000 * configure.srv: Fix typo setting srv_regobj.
13002 2010-03-15 Pedro Alves <pedro@codesourcery.com>
13004 * linux-low.c (fetch_register): Avoid passing a non string literal
13006 (usr_store_inferior_registers): Ditto.
13008 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13010 * linux-low.c (linux_write_memory): Bail out early if peeking
13013 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13015 * linux-low.h (struct lwp_info): New fields
13016 `stopped_by_watchpoint' and `stopped_data_address'.
13017 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13018 here, and cache them in the lwp object.
13019 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13021 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13023 (linux_stopped_by_watchpoint): Rewrite.
13024 (linux_stopped_data_address): Rewrite.
13026 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
13028 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13029 switching the current inferior, not before.
13031 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13033 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13034 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13035 i386-linux.c and amd64-linux.c.
13036 (reg-i386.o): Removed.
13037 (reg-i386.c): Likewise.
13038 (reg-i386-linux.o): Likewise.
13039 (reg-i386-linux.c): Likewise.
13040 (reg-x86-64.o): Likewise.
13041 (reg-x86-64.c): Likewise.
13042 (reg-x86-64-linux.o): Likewise.
13043 (reg-x86-64-linux.c): Likewise.
13045 (i386.c): Likewise.
13046 (i386-linux.o): Likewise.
13047 (i386-linux.c): Likewise.
13048 (amd64.o): Likewise.
13049 (amd64.c): Likewise.
13050 (amd64-linux.o): Likewise.
13051 (amd64-linux.c): Likewise.
13053 * configure.srv (srv_i386_regobj): New.
13054 (srv_i386_linux_regobj): Likewise.
13055 (srv_amd64_regobj): Likewise.
13056 (srv_amd64_linux_regobj): Likewise.
13057 (srv_i386_32bit_xmlfiles): Likewise.
13058 (srv_i386_64bit_xmlfiles): Likewise.
13059 (srv_i386_xmlfiles): Likewise.
13060 (srv_amd64_xmlfiles): Likewise.
13061 (srv_i386_linux_xmlfiles): Likewise.
13062 (srv_amd64_linux_xmlfiles): Likewise.
13063 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13064 srv_xmlfiles to $srv_i386_xmlfiles.
13065 (i[34567]86-*-mingw32ce*): Likewise.
13066 (i[34567]86-*-mingw*): Likewise.
13067 (i[34567]86-*-nto*): Likewise.
13068 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13069 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13070 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13071 (x86_64-*-linux*): Likewise.
13073 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13074 (init_registers_amd64_linux): New.
13075 (x86_arch_setup): Replace init_registers_x86_64_linux with
13076 init_registers_amd64_linux.
13078 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13080 * configure.ac: Check for libdl. If it is not available link against
13081 static libthread_db.
13082 * configure: Regenerate.
13084 2010-02-22 Pedro Alves <pedro@codesourcery.com>
13088 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13089 handing a read watchpoint.
13090 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13092 2010-02-12 Doug Evans <dje@google.com>
13094 * linux-low.c (linux_supports_tracefork_flag): Document.
13095 (linux_look_up_symbols): Add comment.
13097 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13099 * regcache.c (supply_register): Clear regcache if buf is NULL.
13101 2010-02-02 Nicolas Roche <roche@sourceware.org>
13102 Joel Brobecker <brobecker@adacore.com>
13104 * inferiors.c (find_inferior): Add function documentation.
13105 (unloaded_dll): Handle the case where the unloaded dll has not
13106 been previously registered in the dll list.
13108 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13110 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13111 (thumb2_breakpoint): New.
13112 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13114 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13116 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13117 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13120 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13122 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13124 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13126 * linux-s390-low.c (s390_collect_ptrace_register)
13127 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13129 2010-01-21 Doug Evans <dje@google.com>
13131 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13132 (PTRACE_ARG4_TYPE): New macro.
13133 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13134 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13135 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13136 (usr_store_inferior_registers): Ditto.
13137 (linux_read_memory, linux_write_memory): Ditto.
13138 (linux_test_for_tracefork): Ditto.
13140 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13141 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13143 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13145 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13148 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13150 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13151 prototype to take a regcache. Adjust.
13153 2010-01-20 Pedro Alves <pedro@codesourcery.com>
13155 * regcache.h (struct thread_info): Forward declare.
13156 (struct regcache): New.
13157 (new_register_cache): Adjust prototype.
13158 (get_thread_regcache): Declare.
13159 (free_register_cache): Adjust prototype.
13160 (registers_to_string, registers_from_string): Ditto.
13161 (supply_register, supply_register_by_name, collect_register)
13162 (collect_register_as_string, collect_register_by_name): Ditto.
13163 * regcache.c (struct inferior_regcache_data): Delete.
13164 (get_regcache): Rename to ...
13165 (get_thread_regcache): ... this. Adjust. Switch inferior before
13166 fetching registers.
13167 (regcache_invalidate_one): Adjust.
13168 (regcache_invalidate): Fix prototype.
13169 (new_register_cache): Return the new register cache.
13170 (free_register_cache): Change prototype.
13171 (realloc_register_cache): Adjust.
13172 (registers_to_string): Change prototype to take a regcache. Adjust.
13173 (registers_from_string): Ditto.
13174 (register_data): Ditto.
13175 (supply_register): Ditto.
13176 (supply_register_by_name): Ditto.
13177 (collect_register): Ditto.
13178 (collect_register_as_string): Ditto.
13179 (collect_register_by_name): Ditto.
13180 * server.c (process_serial_event): Adjust.
13181 * linux-low.h (regset_fill_func, regset_store_func): Change
13183 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13185 * linux-low.c (get_stop_pc): Adjust.
13186 (check_removed_breakpoint): Adjust.
13187 (linux_wait_for_event): Adjust.
13188 (linux_resume_one_lwp): Adjust.
13189 (fetch_register): Add regcache parameter. Adjust.
13190 (usr_store_inferior_registers): Ditto.
13191 (regsets_fetch_inferior_registers): Ditto.
13192 (regsets_store_inferior_registers): Ditto.
13193 (linux_fetch_registers, linux_store_registers): Ditto.
13194 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13196 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13198 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13199 prototype to take a regcache.
13200 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13201 * remote-utils.c (convert_ascii_to_int, outreg)
13202 (prepare_resume_reply): Change prototype to take a regcache.
13204 * target.h (struct target_ops) <fetch_registers, store_registers>:
13205 Change prototype to take a regcache.
13206 (fetch_inferior_registers, store_inferior_registers): Change
13207 prototype to take a regcache. Adjust.
13208 * proc-service.c (ps_lgetregs): Adjust.
13209 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13210 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13211 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13212 take a regcache. Adjust.
13213 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13214 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13215 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13216 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13217 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13218 (cris_cannot_fetch_register):
13219 (cris_breakpoint_at): Change prototype to take a regcache.
13221 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13222 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13223 to take a regcache. Adjust.
13224 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13226 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13227 take a regcache. Adjust.
13228 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13229 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13230 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13231 * linux-mips-low.c (mips_get_pc):
13232 (mips_set_pc): Change prototype to take a regcache. Adjust.
13233 (mips_reinsert_addr): Adjust.
13234 (mips_collect_register): Change prototype to take a regcache.
13236 (mips_supply_register):
13237 (mips_collect_register_32bit, mips_supply_register_32bit)
13238 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13239 (mips_store_fpregset): Ditto.
13240 * linux-ppc-low.c (ppc_supply_ptrace_register)
13241 (ppc_supply_ptrace_register): Ditto.
13242 (parse_spufs_run): Adjust.
13243 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13244 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13245 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13246 take a regcache. Adjust.
13247 * linux-s390-low.c (s390_collect_ptrace_register)
13248 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13249 (s390_set_pc): Change prototype to take a regcache. Adjust.
13250 (s390_arch_setup): Adjust.
13251 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13252 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13253 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13254 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13255 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13257 (sparc_breakpoint_at): Adjust.
13258 * linux-xtensa-low.c (xtensa_fill_gregset):
13259 (xtensa_store_gregset):
13260 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13261 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13262 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13263 prototype to take a regcache. Adjust.
13264 * win32-arm-low.c (arm_fetch_inferior_register)
13265 (arm_store_inferior_register): Change prototype to take a
13267 * win32-i386-low.c (i386_fetch_inferior_register)
13268 (i386_store_inferior_register): Change prototype to take a
13270 * win32-low.c (child_fetch_inferior_registers)
13271 (child_store_inferior_registers): Change prototype to take a
13273 (win32_wait): Adjust.
13274 (win32_fetch_inferior_registers): Change prototype to take a
13276 (win32_store_inferior_registers): Adjust.
13277 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13278 store_inferior_register>: Change prototype to take a regcache.
13280 2010-01-20 Doug Evans <dje@google.com>
13282 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13284 (linux_wait_for_event1, linux_init_signals): Ditto.
13285 (W_STOPCODE): Provide definition if missing.
13287 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13289 * linux-low.c (linux_core_of_thread): New.
13290 (compare_ints, show_process, list_threads): New.
13291 (linux_qxfer_osdata): Report threads and cores.
13292 (linux_target_op): Register linux_core_of_thread.
13293 * remote-utils.c (prepare_resume_reply): Report the core.
13294 (buffer_xml_printf): Support %d specifier.
13295 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13297 (handle_query): Handle qXfer:threads. Announce availability
13299 * target.h (struct target_ops): New field core_of_thread.
13301 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13303 * Makefile.in (clean): Remove new generated files.
13304 (reg-s390.o, reg-s390.c): Remove rules.
13305 (reg-s390x.o, reg-s390x.c): Likewise.
13306 (s390-linux32.o, s390-linux32.c): Add rules.
13307 (s390-linux64.o, s390-linux64.c): Likewise.
13308 (s390x-linux64.o, s390x-linux64.c): Likewise.
13309 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13310 * linux-s390-low.c: Include <elf.h>.
13311 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13312 (init_registers_s390): Remove prototype.
13313 (init_registers_s390x): Likewise.
13314 (init_registers_s390_linux32): Add prototype.
13315 (init_registers_s390_linux64): Likewise.
13316 (init_registers_s390x_linux64): Likewise.
13317 (s390_num_regs_3264): New define.
13318 (s390_regmap_3264): New global variable.
13319 (s390_cannot_fetch_register): Remove obsolete check.
13320 (s390_cannot_store_register): Likewise.
13321 (s390_collect_ptrace_register): Handle upper/lower register halves.
13322 (s390_supply_ptrace_register): Likewise.
13323 (s390_fill_gregset): Update to register number changes.
13324 (s390_get_hwcap): New routine.
13325 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13326 Install appropriate regmap and register set.
13328 2010-01-01 Joel Brobecker <brobecker@adacore.com>
13330 * server.c (gdbserver_version): Update copyright year to 2010.
13331 * gdbreplay.c (gdbreplay_version): Likewise.
13333 2009-12-28 Doug Evans <dje@google.com>
13335 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13336 elf/external.h. Include <elf.h> instead but only if necessary.
13338 2009-12-28 Pedro Alves <pedro@codesourcery.com>
13340 * linux-low.c (linux_remove_process): Remove `detaching'
13341 parameter. Don't release/detach from thread_db here.
13342 (linux_kill): Release/detach from thread_db here, ...
13343 (linux_detach): ... and here, before actually detaching.
13344 (linux_wait_1): ... and here, when a process exits.
13345 * thread-db.c (any_thread_of): New.
13346 (thread_db_free): Switch the current inferior to a thread of the
13349 2009-12-21 Doug Evans <dje@google.com>
13351 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13353 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13354 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13355 warning ifndef __NR_tkill. Move setting of errno there too.
13356 Delete unnecessary resetting of errno after syscall.
13357 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13359 * configure.ac: Check for dladdr.
13360 * config.in: Regenerate.
13361 * configure: Regenerate.
13362 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13363 (try_thread_db_load): Update.
13365 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13367 2009-12-18 Doug Evans <dje@google.com>
13369 * event-loop.c: Include unistd.h if it exists.
13371 * linux-low.c (my_waitpid): Move definition away from being in
13372 between linux_tracefork_child/linux_test_for_tracefork.
13374 * gdb_proc_service.h (psaddr_t): Fix type.
13375 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13376 signature to match glibc.
13378 2009-12-16 Doug Evans <dje@google.com>
13380 * linux-low.c (linux_read_memory): Fix argument to read.
13382 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13384 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13385 events, don't leave current_inferior pointing at null.
13387 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13389 * win32-low.c (LOG): Delete.
13390 (OUTMSG): Output to stderr.
13391 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13392 on compile time LOG macro.
13393 (win32_wait): Fix debug output.
13395 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13397 * win32-low.c (win32_add_one_solib): If the dll name is
13398 "ntdll.dll", prepend the system directory to the dll path.
13400 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13402 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13404 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
13405 Vladimir Prus <vladimir@codesourcery.com>
13407 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13408 * configure.ac: Check for __mcoldfire__ and set
13409 gdb_cv_m68k_is_coldfire.
13410 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13411 reg-cf.o and reg-m68k.o.
13412 * configure: Regenerated.
13414 2009-11-16 Pedro Alves <pedro@codesourcery.com>
13416 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13417 Pass it to thread_db_free.
13418 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13419 proper `detaching' argument to linux_remove_process.
13420 * linux-low.h (thread_db_free): Add `detaching' parameter.
13421 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13423 (thread_db_free): Add `detaching' parameter. Only
13424 call td_ta_clear_event if detaching from process.
13426 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13428 * thread-db.c (thread_db_free): Fix typo.
13430 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13433 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13435 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13437 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13438 with an i686 compiler.
13439 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13441 * configure: Rebuilt.
13443 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13447 * server.c (handle_search_memory_1): Correct read_addr initialization
13448 in loop for searching subsequent chunks.
13450 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13452 * configure.ac: New --with-libthread-db option.
13453 * thread-db.c: Allow direct dependence on libthread_db.
13454 (thread_db_free): Adjust.
13455 * config.in: Regenerate.
13456 * configure: Likewise.
13458 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13461 * thread-db.c (attach_thread): New function.
13462 (maybe_attach_thread): Return success/failure.
13463 (find_new_threads_callback): Adjust.
13464 (thread_db_find_new_threads): Loop until no new threads.
13466 2009-10-13 Pedro Alves <pedro@codesourcery.com>
13468 * proc-service.c (ps_lgetregs): Formatting.
13470 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13472 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13473 * configure.ac: Adjust.
13474 * linux-low.h (struct process_info_private): Move members to struct
13476 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13477 * linux-low.c (linux_remove_process): Adjust.
13478 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13479 * server.c (handle_query): Move code ...
13480 (handle_monitor_command): ... here. New function.
13481 * target.h (struct target_ops): New member.
13482 * thread-db.c (struct thread_db): New.
13483 (libthread_db_search_path): New variable.
13484 (thread_db_create_event, thread_db_enable_reporting)
13485 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13486 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13487 (try_thread_db_load_1, dladdr_to_soname): New functions.
13488 (try_thread_db_load, thread_db_load_search): New functions.
13489 (thread_db_init): Search for libthread_db.
13490 (thread_db_free): New function.
13491 (thread_db_handle_monitor_command): Likewise.
13492 * config.in: Regenerate.
13493 * configure: Regenerate.
13495 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13497 * spu-low.c (spu_kill): Wait for inferior to terminate.
13498 Call clear_inferiors.
13499 (spu_detach): Call clear_inferiors.
13501 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13503 * aclocal.m4: Regenerate.
13504 * config.in: Likewise.
13505 * configure: Likewise.
13507 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13509 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13510 (parse_spufs_run): New function.
13511 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13512 (ppc_breakpoint_at): Handle SPU breakpoints.
13514 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13516 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13517 (SPUFS_MAGIC): Define.
13518 (spu_enumerate_spu_ids): New function.
13519 (linux_qxfer_spu): New function.
13520 (linux_target_ops): Install linux_qxfer_spu.
13522 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13524 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13525 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13526 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13527 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13528 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13529 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13530 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13531 (init_registers_powerpc_cell32l): Add prototype.
13532 (init_registers_powerpc_cell64l): Likewise.
13533 (ppc_arch_setup): Detect Cell/B.E. architecture.
13535 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13537 * Makefile.in (datarootdir): New variable.
13539 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13541 * linux-low.c (linux_write_memory): Update debugging output.
13542 * Makefile.in (clean): Add new descriptions.
13543 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13544 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13545 * configure.srv: Add new files for arm*-*-linux*.
13546 * linux-arm-low.c: Add new declarations.
13547 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13548 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13549 (HWCAP_VFPv3D16): New.
13550 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13551 instead of __IWMMXT__.
13552 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13553 (arm_arch_setup): New.
13554 (target_regsets): Remove #ifdef. Add VFP regset.
13555 (the_low_target): Use arm_arch_setup.
13557 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13559 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13560 the main thread again.
13562 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13564 Adding Neutrino gdbserver.
13565 * configure: Regenerated.
13566 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13567 * configure.srv (i[34567]86-*-nto*): New target.
13568 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13569 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13570 (nto_comctrl) [__QNX__]: New function.
13571 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13573 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
13575 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13578 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13579 Pedro Alves <pedro@codesourcery.com>
13581 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13582 don't support CONTEXT_EXTENDED_REGISTERS.
13583 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13584 (the_low_target): Install them.
13585 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13586 failing with ERROR_PIPE_NOT_CONNECTED.
13588 2009-06-30 Doug Evans <dje@google.com>
13589 Pierre Muller <muller@ics.u-strasbg.fr>
13591 Add h/w watchpoint support to x86-linux, win32-i386.
13592 * Makefile.in (SFILES): Add i386-low.c
13593 (i386_low_h): Define.
13594 (i386-low.o): Add dependencies.
13595 (linux-x86-low.o): Add i386-low.h dependency.
13596 (win32-i386-low.o): Ditto.
13597 * i386-low.c: New file.
13598 * i386-low.h: New file.
13599 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13600 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13601 * linux-low.c (linux_add_process): Initialize arch_private.
13602 (linux_remove_process): Free arch_private.
13603 (add_lwp): Initialize arch_private.
13604 (delete_lwp): Free arch_private.
13605 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13607 * linux-low.h (process_info_private): New member arch_private.
13608 (lwp_info): New member arch_private.
13609 (linux_target_ops): New members new_process, new_thread,
13611 (ptid_of): New macro.
13612 * linux-x86-low.c: Include stddef.h, i386-low.h.
13613 (arch_process_info): New struct.
13614 (arch_lwp_info): New struct.
13615 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13616 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13617 (i386_dr_low_get_status): New function.
13618 (x86_insert_point, x86_remove_point): New functions.
13619 (x86_stopped_by_watchpoint): New function.
13620 (x86_stopped_data_address): New function.
13621 (x86_linux_new_process, x86_linux_new_thread): New functions.
13622 (x86_linux_prepare_to_resume): New function.
13623 (the_low_target): Add entries for insert_point, remove_point,
13624 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13626 * server.c (debug_hw_points): New global.
13627 (monitor_show_help): Document set debug-hw-points.
13628 (handle_query): Process "set debug-hw-points".
13629 * server.h (debug_hw_points): Declare.
13630 (paddress): Declare.
13631 * utils.c (NUMCELLS, CELLSIZE): New macros.
13632 (get_sell, xsnprintf, paddress): New functions.
13633 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13634 remove_point, stopped_by_watchpoint, stopped_data_address.
13635 * win32-i386-low.c: Include i386-low.h.
13636 (debug_reg_state): Replaces dr.
13637 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13638 (i386_dr_low_get_status): New function.
13639 (i386_insert_point, i386_remove_point): New functions.
13640 (i386_stopped_by_watchpoint): New function.
13641 (i386_stopped_data_address): New function.
13642 (i386_initial_stuff): Update.
13643 (get_thread_context,set_thread_context,i386_thread_added): Update.
13644 (the_low_target): Add entries for insert_point,
13645 remove_point, stopped_by_watchpoint, stopped_data_address.
13646 * win32-low.c (win32_insert_watchpoint): New function.
13647 (win32_remove_watchpoint): New function.
13648 (win32_stopped_by_watchpoint): New function.
13649 (win32_stopped_data_address): New function.
13650 (win32_target_ops): Add entries for insert_watchpoint,
13651 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13652 * win32-low.h (win32_target_ops): New members insert_point,
13653 remove_point, stopped_by_watchpoint, stopped_data_address.
13655 2009-06-25 Pedro Alves <pedro@codesourcery.com>
13657 * server.c (process_serial_event): Re-return unsupported, not
13658 error, if the type isn't recognized. Re-allow supporting only
13659 insert or remove packets. Also call require_running for
13660 breakpoints. Add missing break statement to default case. Tidy.
13661 * target.h (struct target_ops): Rename insert_watchpoint to
13662 insert_point, and remove_watchpoint to remove_point.
13664 * linux-low.h (struct linux_target_ops): Likewise.
13665 * linux-low.c (linux_insert_watchpoint): Rename to ...
13666 (linux_insert_point): ... this. Adjust.
13667 (linux_remove_watchpoint): Rename to ...
13668 (linux_remove_point): ... this. Adjust.
13669 (linux_target_ops): Adjust.
13670 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13671 (cris_insert_point): ... this.
13672 (cris_remove_watchpoint): Rename to ...
13673 (cris_remove_point): ... this.
13674 (the_low_target): Adjust.
13676 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13678 * server.c (handle_v_kill): Pass signal_pid to
13679 kill_inferior if multi_process is zero.
13681 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13683 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13684 * target.h (target_ops): Comment for *_watchpoint to make it clear
13685 the functions can get types '0' and '1'.
13687 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13689 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13690 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13691 * regcache.c (get_regcache): Likewise.
13692 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13693 * win32-low.c (child_fetch_inferior_registers): Remove check for
13696 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13697 Pedro Alves <pedro@codesourcery.com>
13699 * target.h (struct target_ops) <supports_multi_process>: New
13701 (target_supports_multi_process): New.
13702 * server.c (handle_query): Even if GDB reports support, only
13703 enable multi-process if the target also supports it. Report
13704 multi-process support only if the target backend supports it.
13705 * linux-low.c (linux_supports_multi_process): New function.
13706 (linux_target_ops): Install it as target_supports_multi_process
13709 2009-05-24 Doug Evans <dje@google.com>
13711 Global renaming of find_thread_pid to find_thread_ptid.
13712 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13713 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13714 All callers updated.
13716 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13717 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13720 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13721 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13722 (linux_resume_one_lwp): Ditto.
13724 2009-05-23 Doug Evans <dje@google.com>
13726 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13727 from struct inferior_list_entry * to struct lwp_info *.
13728 All callers updated.
13730 2009-05-13 Doug Evans <dje@google.com>
13732 * linux-x86-low.c: Don't include assert.h.
13733 (x86_siginfo_fixup): Use fatal, not assert.
13734 (x86_arch_setup): Fix comment.
13736 2009-05-12 Doug Evans <dje@google.com>
13738 Biarch support for i386/amd64 gdbserver.
13739 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13740 Add linux-x86-low.c.
13741 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13742 (linux-x86-low.o): Add.
13743 * linux-x86-64-low.c: Delete.
13744 * linux-i386-low.c: Delete.
13745 * linux-x86-low.c: New file.
13746 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13748 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13750 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13751 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13752 (linux_child_pid_to_exec_file): New function.
13753 (elf_64_header_p, elf_64_file_p): New functions.
13754 (siginfo_fixup): New function.
13755 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13756 give target a chance to convert layout.
13757 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13758 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13760 2009-05-07 Doug Evans <dje@google.com>
13762 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13763 (regsets_store_inferior_registers): Ditto.
13765 2009-05-06 Pedro Alves <pedro@codesourcery.com>
13769 * linux-low.c (must_set_ptrace_flags): Delete.
13770 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13772 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13773 `lwp->must_set_ptrace_flags' instead.
13774 (linux_wait_for_event_1): Set ptrace options here.
13775 (linux_wait_1): ... not here.
13777 2009-04-30 Doug Evans <dje@google.com>
13779 * inferiors.c (started_inferior_callback): New function.
13780 (attached_inferior_callback): New function.
13781 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13782 * server.c (print_started_pid, print_attached_pid): New functions.
13783 (detach_or_kill_for_exit): New function.
13784 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13785 * server.h (have_started_inferiors_p): Declare.
13786 (have_attached_inferiors_p): Declare.
13788 * inferiors.c (remove_process): Fix memory leak, free process.
13789 * linux-low.c (linux_remove_process): New function.
13790 (linux_kill): Call it instead of remove_process.
13791 (linux_detach, linux_wait_1): Ditto.
13793 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13795 * configure.srv: Add x86 Windows CE target.
13797 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13799 * inferiors.c (get_thread_process): Make global.
13800 * server.h (get_thread_process): Add prototype.
13801 * thread-db.c (find_one_thread): Use get_thread_process
13802 instead of current_process.
13803 (thread_db_get_tls_address): Do not crash if called when
13804 thread layer is not yet initialized.
13806 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13808 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13809 * spu-low.c (current_tid): Rename to ...
13810 (current_ptid): ... this.
13811 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13812 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13813 ptid_get_lwp (current_ptid) instead of current_tid.
13814 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13815 instead of current_tid. Use find_process_pid to verify pid
13816 argument is valid. Pass proper argument to remove_process.
13817 (spu_thread_alive): Compare current_ptid instead of current_tid.
13818 (spu_resume): Likewise.
13820 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13822 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13825 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13827 Implement the multiprocess extensions, and add linux multiprocess
13830 * server.h (ULONGEST): Declare.
13831 (struct ptid, ptid_t): New.
13832 (minus_one_ptid, null_ptid): Declare.
13833 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13834 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13835 (struct inferior_list_entry): Change `id' type from unsigned from
13837 (struct sym_cache, struct breakpoint, struct
13838 process_info_private): Forward declare.
13839 (struct process_info): Declare.
13840 (current_process): Declare.
13841 (all_processes): Declare.
13842 (initialize_inferiors): Declare.
13843 (add_thread): Adjust to use ptid_t.
13844 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13845 (add_process, remove_process, find_thread_pid): Declare.
13846 (find_inferior_id): Adjust to use ptid_t.
13847 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13848 (multi_process): Declare.
13849 (push_event): Adjust to use ptid_t.
13850 (read_ptid, write_ptid): Declare.
13851 (prepare_resume_reply): Adjust to use ptid_t.
13852 (clear_symbol_cache): Declare.
13853 * inferiors.c (all_processes): New.
13854 (null_ptid, minus_one_ptid): New.
13855 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13856 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13857 (add_thread): Change unsigned long to ptid. Remove gdb_id
13859 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13860 (gdb_id_to_thread): Rename to ...
13861 (find_thread_pid): ... this. Change unsigned long to ptid.
13862 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13863 (loaded_dll, pull_pid_from_list): Adjust.
13864 (add_process, remove_process, find_process_pid)
13865 (get_thread_process, current_process, initialize_inferiors): New.
13866 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13867 (struct target_waitstatus) <related_pid>: Ditto.
13868 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13869 return type to int.
13870 (struct target_ops) <join>: Add `pid' argument.
13871 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13872 (struct target_ops) <wait>: Add `ptid' field. Change return type
13874 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13875 (mywait): Add `ptid' argument. Change return type to ptid_t.
13876 (target_pid_to_str): Declare.
13877 * target.c (set_desired_inferior): Adjust to use ptids.
13878 (mywait): Add new `ptid' argument. Adjust.
13879 (target_pid_to_str): New.
13880 * mem-break.h (free_all_breakpoints): Declare.
13881 * mem-break.c (breakpoints): Delelete.
13882 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13883 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13884 to use per-process breakpoint list.
13885 (free_all_breakpoints): New.
13886 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13887 (symbol_cache, all_symbols_looked_up): Delete.
13889 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13891 (prepare_resume_reply): Change ptid argument's type from unsigned
13892 long to ptid_t. Adjust. Implement W;process and X;process.
13893 (free_sym_cache, clear_symbol_cache): New.
13894 (look_up_one_symbol): Adjust to per-process symbol cache. *
13895 * server.c (cont_thread, general_thread, step_thread): Change type
13897 (attached): Delete.
13898 (multi_process): New.
13899 (last_ptid): Change type to ptid_t.
13900 (struct vstop_notif) <ptid>: Change type to ptid_t.
13901 (queue_stop_reply, push_event): Change `ptid' argument's type to
13903 (discard_queued_stop_replies): Add `pid' argument.
13904 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13905 changes. Don't reference the `attached' global.
13906 (attach_inferior): Adjust to mywait interface changes.
13907 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13908 features. Handle and report "multiprocess+". Handle
13910 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13912 (handle_v_kill): New.
13913 (handle_v_stopped): Adjust to use target_pid_to_str.
13914 (handle_v_requests): Allow multiple attaches and runs when
13915 multiprocess extensions are in effect. Handle "vKill".
13916 (myresume): Adjust to use ptids.
13917 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13918 (handle_status): Adjust to discard_queued_stop_replies interface
13920 (first_thread_of, kill_inferior_callback)
13921 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13922 (main): Call initialize_inferiors. Adjust to use ptids, killing
13923 and detaching from all inferiors. Handle multiprocess packet
13925 * linux-low.h: Include gdb_proc_service.h.
13926 (struct process_info_private): New.
13927 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13928 <lwpid_of>: Use ptid_get_lwp.
13929 (get_lwp_thread): Adjust.
13930 (struct lwp_info): Add `dead' member.
13931 (find_lwp_pid): Declare.
13932 * linux-low.c (thread_db_active): Delete.
13933 (new_inferior): Adjust comment.
13934 (inferior_pid): Delete.
13935 (linux_add_process): New.
13936 (handle_extended_wait): Adjust.
13937 (add_lwp): Change unsigned long to ptid.
13938 (linux_create_inferior): Add process to processes table. Adjust
13939 to use ptids. Don't set new_inferior here.
13940 (linux_attach_lwp): Rename to ...
13941 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13942 it. Adjust to use ptids.
13943 (linux_attach_lwp): New.
13944 (linux_attach): Add process to processes table. Don't set
13946 (struct counter): New.
13947 (second_thread_of_pid_p, last_thread_of_process_p): New.
13948 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13949 multiple processes.
13950 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13951 processes. Remove process from process table.
13952 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13953 to multiple processes.
13954 (any_thread_of): New.
13955 (linux_detach): Add `pid' argument, and handle it. Remove process
13956 from processes table.
13957 (linux_join): Add `pid' argument. Handle it.
13958 (linux_thread_alive): Change unsighed long argument to ptid_t.
13959 Consider dead lwps as not being alive.
13960 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13961 threads we're not interested in.
13962 (same_lwp, find_lwp_pid): New.
13963 (linux_wait_for_lwp): Change `pid' argument's type from int to
13965 (linux_wait_for_event): Rename to ...
13966 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13967 from int to ptid_t. Adjust.
13968 (linux_wait_for_event): New.
13969 (linux_wait_1): Add `ptid' argument. Change return type to
13970 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13971 that exit from the process table.
13972 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13974 (mark_lwp_dead): New.
13975 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13976 stopping all threads, mark its main lwp as dead.
13977 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13979 (fetch_register, usr_store_inferior_registers)
13980 (regsets_fetch_inferior_registers)
13981 (regsets_store_inferior_registers, linux_read_memory)
13982 (linux_write_memory): Inline `inferior_pid'.
13983 (linux_look_up_symbols): Adjust to use per-process
13984 `thread_db_active'.
13985 (linux_request_interrupt): Adjust to use ptids.
13986 (linux_read_auxv): Inline `inferior_pid'.
13987 (initialize_low): Don't reference thread_db_active.
13988 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13989 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13990 (ps_getpid): Return the pid of the current inferior.
13991 * thread-db.c (proc_handle, thread_agent): Delete.
13992 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13994 (find_one_thread): Change argument type to ptid_t. Adjust to
13996 (maybe_attach_thread): Adjust to per-process data and ptids.
13997 (thread_db_find_new_threads): Ditto.
13998 (thread_db_init): Ditto.
13999 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14000 processes table. Adjust to use ptids.
14001 (spu_kill, spu_detach): Adjust interface. Remove process from
14003 (spu_join, spu_thread_alive): Adjust interface.
14004 (spu_wait): Adjust interface. Remove process from processes
14005 table. Adjust to use ptids.
14006 * win32-low.c (current_inferior_tid): Delete.
14007 (current_inferior_ptid): New.
14008 (debug_event_ptid): New.
14009 (thread_rec): Take a ptid. Adjust.
14010 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14011 (child_delete_thread): Ditto.
14012 (do_initial_child_stuff): Add `attached' argument. Add process to
14014 (child_fetch_inferior_registers, child_store_inferior_registers):
14016 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14017 (win32_attach): Pass 1 to do_initial_child_stuff.
14018 (win32_kill): Adjust interface. Remove process from processes
14020 (win32_detach): Ditto.
14021 (win32_join): Adjust interface.
14022 (win32_thread_alive): Take a ptid.
14023 (win32_resume): Adjust to use ptids.
14024 (get_child_debug_event): Ditto.
14025 (win32_wait): Adjust interface. Remove exiting process from
14028 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14030 Non-stop mode support.
14032 * server.h (non_stop): Declare.
14033 (gdb_client_data, handler_func): Declare.
14034 (delete_file_handler, add_file_handler, start_event_loop):
14036 (handle_serial_event, handle_target_event, push_event)
14037 (putpkt_notif): Declare.
14038 * target.h (enum resume_kind): New.
14039 (struct thread_resume): Replace `step' field by `kind' field.
14040 (TARGET_WNOHANG): Define.
14041 (struct target_ops) <wait>: Add `options' argument.
14042 <supports_non_stop, async, start_non_stop>: New fields.
14043 (target_supports_non_stop, target_async): New.
14044 (start_non_stop): Declare.
14045 (mywait): Add `options' argument.
14046 * target.c (mywait): Add `options' argument. Print child exit
14047 notifications here.
14048 (start_non_stop): New.
14049 * server.c (non_stop, own_buf, mem_buf): New globals.
14050 (struct vstop_notif): New.
14051 (notif_queue): New global.
14052 (queue_stop_reply, push_event, discard_queued_stop_replies)
14053 (send_next_stop_reply): New.
14054 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14056 (attach_inferior): In non-stop mode, don't wait for the target
14058 (handle_general_set): Handle QNonStop.
14059 (handle_query): When handling qC, return the current general
14060 thread, instead of the first thread of the list.
14061 (handle_query): If the backend supports non-stop mode, include
14062 QNonStop+ in the qSupported query response.
14063 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14065 (handle_v_attach, handle_v_run): Handle non-stop mode.
14066 (handle_v_stopped): New.
14067 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14068 (myresume): Adjust to use resume_kind. Handle non-stop.
14069 (queue_stop_reply_callback): New.
14070 (handle_status): Handle non-stop mode.
14071 (main): Clear non_stop flag on reconnection. Use the event-loop.
14072 Refactor serial protocol handling from here ...
14073 (process_serial_event): ... to this new function. When GDB
14074 selects any thread, select one here. In non-stop mode, wait until
14075 GDB acks all pending events before exiting.
14076 (handle_serial_event, handle_target_event): New.
14077 * remote-utils.c (remote_open): Install remote_desc in the event
14079 (remote_close): Remove remote_desc from the event loop.
14080 (putpkt_binary): Rename to...
14081 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14082 (putpkt_binary): New as wrapper around putpkt_binary_1.
14083 (putpkt_notif): New.
14084 (prepare_resume_reply): In non-stop mode, don't change the
14086 * event-loop.c: New.
14087 * Makefile.in (OBJ): Add event-loop.o.
14088 (event-loop.o): New rule.
14090 * linux-low.h (pid_of): Moved here.
14092 (get_lwp_thread): Use lwpid_of.
14093 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14094 * linux-low.c (pid_of): Delete.
14095 (inferior_pid): Use lwpid_of.
14096 (linux_event_pipe): New.
14097 (target_is_async_p): New.
14099 (handle_extended_wait): Use lwpid_of.
14100 (add_lwp): Don't set lwpid field.
14101 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14102 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14103 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14104 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14105 first. Adjust to linux_wait_for_event interface changes. Use
14107 (linux_detach): Don't delete the main lwp here.
14108 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14109 (status_pending_p): Don't consider explicitly suspended lwps.
14110 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14111 pointer. Add OPTIONS argument. Change return type to int. Use
14112 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14113 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14114 pointer. Add status pointer argument. Return a pid instead of a
14115 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14116 changes. In non-stop mode, don't switch to a random thread.
14117 (linux_wait): Rename to...
14118 (linux_wait_1): ... this. Add target_options argument, and handle
14119 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14120 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14121 clean exit and signal exit code. Don't stop all threads in
14122 non-stop mode. In all-stop mode, only stop all threads when
14123 reporting a stop to GDB. Handle explicit thread stop requests.
14124 (async_file_flush, async_file_mark): New.
14126 (send_sigstop): Use lwpid_of.
14127 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14128 interface changes. In non-stop mode, don't switch to a random
14130 (linux_resume_one_lwp): Use lwpid_of.
14131 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14132 (linux_resume_one_thread): ... this. Handle resume_stop. In
14133 non-stop mode, don't look for pending flag in all threads.
14134 (resume_status_pending_p): Don't consider explicitly suspended
14136 (my_waitpid): Reimplement. Emulate __WALL.
14137 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14139 (sigchld_handler, linux_supports_non_stop, linux_async)
14140 (linux_start_non_stop): New.
14141 (linux_target_ops): Register linux_supports_non_stop, linux_async
14142 and linux_start_non_stop.
14143 (initialize_low): Install SIGCHLD handler.
14144 * thread-db.c (thread_db_create_event, find_one_thread)
14145 (thread_db_get_tls_address): Use lwpid_of.
14146 * win32-low.c (win32_detach): Adjust to use resume_kind.
14147 (win32_wait): Add `options' argument.
14148 * spu-low.c (spu_resume): Adjust to use resume_kind.
14149 (spu_wait): Add `options' argument.
14151 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14153 Decouple target code from remote protocol.
14155 * target.h (enum target_waitkind): New.
14156 (struct target_waitstatus): New.
14157 (struct target_ops) <wait>: Return an unsigned long. Take a
14158 target_waitstatus pointer instead of a char pointer.
14159 (mywait): Likewise.
14160 * target.c (mywait): Change prototype to return an unsigned long.
14161 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14162 * server.h (thread_from_wait, old_thread_from_wait): Delete
14164 (prepare_resume_reply): Change prototype to take a
14166 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14167 (last_status, last_ptid): New.
14168 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14169 pid instead of a signal.
14170 (attach_inferior): Remove "status" and "signal" parameters.
14172 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14174 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14175 (handle_v_requests, myresume): Remove "status" and "signal"
14176 parameters. Adjust.
14177 (handle_status): New.
14178 (main): Delete local `status'. Adjust.
14179 * remote-utils.c: Include target.h.
14180 (prepare_resume_reply): Change prototype to take a
14181 target_waitstatus. Adjust.
14183 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14185 * spu-low.c (spu_wait): Adjust.
14186 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14188 (win32_wait): Adjust.
14190 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14192 * target.h (struct thread_resume): Delete leave_stopped member.
14193 (struct target_ops): Add a `n' argument to the `resume' callback.
14194 * server.c (start_inferior): Adjust.
14195 (handle_v_cont, myresume): Adjust.
14196 * linux-low.c (check_removed_breakpoint): Adjust to resume
14197 interface change, and to removed leave_stopped field.
14198 (resume_ptr): Delete.
14199 (struct thread_resume_array): New.
14200 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14201 resume interface change.
14202 (linux_continue_one_thread, linux_queue_one_thread)
14203 (resume_status_pending_p): Check if the resume field is NULL
14204 instead of checking the leave_stopped member.
14205 (linux_resume): Adjust to the target resume interface change.
14206 * spu-low.c (spu_resume): Adjust to the target resume interface
14208 * win32-low.c (win32_detach, win32_resume): Ditto.
14210 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14212 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14214 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14216 (linux_continue_one_thread): Only preserve the stepping flag if
14217 there's a pending breakpoint.
14219 2009-03-31 Pedro Alves <pedro@codesourcery.com>
14221 * server.c (main): After the inferior having exited, call
14222 remote_close before exiting gdbserver.
14224 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14226 Fix size of FPSCR in Power 7 processors.
14227 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14228 (PPC_FEATURE_HAS_DFP): New #define.
14229 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14232 2009-03-23 Pedro Alves <pedro@codesourcery.com>
14234 * server.c (handle_query) Whitespace and formatting.
14236 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14238 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14239 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14240 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14241 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14242 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14243 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14244 Makefile.in, configure.ac: Fix whitespace throughout.
14245 * configure: Regenerate.
14247 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14249 * inferiors.c (find_inferior): Make it safe for the callback
14250 function to delete the currently iterated inferior.
14252 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14254 * Makefile.in (linuw_low_h): Move higher.
14255 (thread-db.o): Depend on $(linux_low_h).
14257 2009-03-17 Pedro Alves <pedro@codesourcery.com>
14259 Rename "process" to "lwp" throughout.
14261 * linux-low.c (all_processes): Rename to...
14262 (all_lwps): ... this.
14263 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14264 (add_process): Rename to ...
14265 (add_lwp): ... this. Adjust.
14266 (linux_create_inferior): Adjust.
14267 (linux_attach_lwp): Adjust.
14268 (linux_attach): Adjust.
14269 (linux_kill_one_process): Rename to ...
14270 (linux_kill_one_lwp): ... this. Adjust.
14271 (linux_kill): Adjust.
14272 (linux_detach_one_process): Rename to ...
14273 (linux_detach_one_lwp): ... this. Adjust.
14274 (linux_detach): Adjust.
14275 (check_removed_breakpoint): Adjust.
14276 (status_pending_p): Adjust.
14277 (linux_wait_for_process): Rename to ...
14278 (linux_wait_for_lwp): ... this. Adjust.
14279 (linux_wait_for_event): Adjust.
14280 (send_sigstop): Adjust.
14281 (wait_for_sigstop): Adjust.
14282 (stop_all_processes): Rename to ...
14283 (stop_all_lwps): ... this.
14284 (linux_resume_one_process): Rename to ...
14285 (linux_resume_one_lwp): ... this. Adjust.
14286 (linux_set_resume_request, linux_continue_one_thread)
14287 (linux_queue_one_thread, resume_status_pending_p)
14288 (usr_store_inferior_registers, regsets_store_inferior_registers)
14289 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14291 * linux-low.h (get_process): Rename to ...
14292 (get_lwp): ... this. Adjust.
14293 (get_thread_process): Rename to ...
14294 (get_thread_lwp): ... this. Adjust.
14295 (get_process_thread): Rename to ...
14296 (get_lwp_thread): ... this. Adjust.
14297 (struct process_info): Rename to ...
14298 (struct lwp_info): ... this.
14299 (all_processes): Rename to ...
14300 (all_lwps): ... this.
14301 * proc-service.c (ps_lgetregs): Adjust.
14302 * thread-db.c (thread_db_create_event, find_one_thread)
14303 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14305 2009-03-14 Pedro Alves <pedro@codesourcery.com>
14307 * server.c (handle_query): Handle "qAttached".
14309 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14311 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14312 GPLv3, update license URL.
14314 2009-03-01 Doug Evans <dje@google.com>
14316 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
14317 (server_h): Add gdb_signals.h.
14318 (signals.o): Update.
14319 * server.h (target_signal_from_host,target_signal_to_host_p)
14320 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14322 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14324 * remote-utils.c (getpkt): Also generate remote-debug
14325 information if noack_mode is set.
14327 2009-02-06 Pedro Alves <pedro@codesourcery.com>
14329 * server.c (handle_query): Report qXfer:siginfo:read and
14330 qXfer:siginfo:write as supported and handle them.
14331 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14332 * linux-low.c (linux_xfer_siginfo): New.
14333 (linux_target_ops): Set it.
14335 2009-01-26 Pedro Alves <pedro@codesourcery.com>
14337 * server.c (gdbserver_usage): Mention --remote-debug.
14338 (main): Accept '--remote-debug' switch.
14340 2009-01-18 Doug Evans <dje@google.com>
14342 * regcache.c (new_register_cache): No need to check result of xcalloc.
14343 * server.c (handle_search_memory): Back out calls to xmalloc,
14344 result is checked and error is returned to user upon failure.
14345 (handle_query): Ditto. Add more checks for result of malloc.
14346 (handle_v_cont): Check result of malloc, report error back to
14348 (handle_v_run): Ditto. Call freeargv.
14349 * server.h (freeargv): Declare.
14350 * utils.c (freeargv): New fn.
14352 2009-01-15 Doug Evans <dje@google.com>
14354 * gdbreplay.c (perror_with_name): Make arg const char *.
14355 * server.h (target_signal_to_name): Make return type const char *.
14356 * thread-db.c (thread_db_err_str): Make return type const char *.
14357 * utils.c (perror_with_name): Make arg const char *.
14359 2009-01-14 Pedro Alves <pedro@codesourcery.com>
14361 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14362 when handling a EXIT_PROCESS_DEBUG_EVENT.
14364 2009-01-06 Joel Brobecker <brobecker@adacore.com>
14366 * gdbreplay.c (gdbreplay_version): Update copyright year.
14367 * server.c (gdbserver_version): Likewise.
14369 2009-01-05 Doug Evans <dje@google.com>
14371 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
14372 (handle_extended_wait): Improve comment.
14374 2008-12-13 Doug Evans <dje@google.com>
14376 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14377 * server.h (ATTR_MALLOC): New macro.
14378 (xmalloc,xcalloc,xstrdup): Declare.
14379 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14380 * inferiors.c: Ditto.
14381 * linux-low.c: Ditto.
14382 * mem-break.c: Ditto.
14383 * regcache.c: Ditto.
14384 * remote-utils.c: Ditto.
14387 * win32-low.c: Ditto.
14389 2008-12-12 Doug Evans <dje@google.com>
14391 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14392 in debugging printf.
14394 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14396 2008-12-09 Doug Evans <dje@google.com>
14398 * linux-low.h (struct process_info): Delete member tid, unused.
14399 * thread-db.c (find_one_thread): Update.
14400 (maybe_attach_thread): Update.
14402 2008-12-02 Pedro Alves <pedro@codesourcery.com>
14404 * target.h (struct target_ops): Add qxfer_osdata member.
14405 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14407 (linux_qxfer_osdata): New functions.
14408 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14410 * server.c (handle_query): Handle "qXfer:osdata:read:".
14411 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14412 (buffer_xml_printf): New functions.
14413 * server.h (struct buffer): New.
14414 (buffer_grow_str, buffer_grow_str0): New macros.
14415 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14416 (buffer_xml_printf): Declare.
14418 2008-11-24 Doug Evans <dje@google.com>
14420 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14422 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14424 * server.c (handle_v_run): Always use the supplied argument list.
14426 2008-11-19 Bob Wilson <bob.wilson@acm.org>
14428 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14429 (xtensa_regmap_table): Add entry for scompare1.
14431 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14433 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14434 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14435 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14436 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14437 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14438 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14439 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14440 XML target descriptions.
14441 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14442 when inferior is running on an ISA 2.05 or later processor. Add
14443 special case to return offset for full 64-bit slot of FPSCR when
14446 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14448 * Makefile.in (SFILES, clean): Added sparc64 files.
14449 (reg-sparc64.o, reg-sparc64.c): New.
14450 * configure.srv (sparc*-*-linux*): New configuration.
14451 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14452 syscall arguments for SPARC.
14453 (regsets_store_inferior_registers): Likewise.
14454 * linux-sparc-low.c: New file.
14456 2008-10-21 Doug Evans <dje@google.com>
14458 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14459 (READLINE_DIR,READLINE_DEP): Delete.
14460 (INTERNAL_CFLAGS): Update.
14461 (LINTFLAGS): Update.
14463 2008-10-10 Pedro Alves <pedro@codesourcery.com>
14465 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14466 whole argv from the last run, not just argv[0].
14468 2008-09-08 Pedro Alves <pedro@codesourcery.com>
14470 * regcache.c (new_register_cache): Return NULL if the register
14471 cache size isn't known yet.
14472 (free_register_cache): Avoid dereferencing a NULL regcache.
14474 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14476 * configure.srv: Merge MIPS and MIPS64.
14478 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14480 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14482 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
14484 * Makefile.in: Add required vsx dependencies.
14486 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14487 Declare init_registers_powerpc_vsx32l.
14488 Declare init_registers_powerpc_vsx64l.
14489 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14490 (ppc_arch_setup): Check for VSX in hwcap.
14491 (ppc_fill_vsxregset): New function.
14492 (ppc_store_vsxregset): New function.
14493 Add new VSX entry in regset_info target_regsets.
14495 * configure.srv: Add new VSX dependencies.
14497 2008-08-12 Pedro Alves <pedro@codesourcery.com>
14499 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14500 (remote_open): Set or clear transport_is_reliable.
14501 (putpkt_binary): Don't expect acks in noack mode.
14502 (getpkt): Don't send ack/nac in noack mode.
14503 * server.c (handle_general_set): Handle QStartNoAckMode.
14504 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14506 (main): Reset noack_mode on every connection.
14507 * server.h (noack_mode): Declare.
14509 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14511 * Makefile.in (GDBREPLAY_OBS): New variable.
14512 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14514 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14515 Daniel Jacobowitz <dan@codesourcery.com>
14517 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14518 (usr_store_inferior_registers): Likewise.
14519 (regsets_store_inferior_registers): Likewise.
14521 2008-07-31 Rolf Jansen <rj@surtec.com>
14522 Pedro Alves <pedro@codesourcery.com>
14524 * configure.ac: Check for memmem declaration.
14525 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14526 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14527 (disable_packet_qfThreadInfo): Unconditionally compile.
14528 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14529 * configure, config.in: Regenerate.
14531 2008-07-28 Doug Kwan <dougkwan@google.com>
14533 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14534 (linux_write_memory): Remove declaration of errno.
14536 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14538 * linux-low.c (handle_extended_wait): Do not use "status"
14539 variable uninitialized.
14541 2008-07-07 Pedro Alves <pedro@codesourcery.com>
14543 * server.c (handle_v_attach): Inhibit reporting dll changes.
14545 2008-06-27 Pedro Alves <pedro@codesourcery.com>
14547 * remote-utils.c (prepare_resume_reply): If requested, don't
14548 output "thread:TID" in the T stop reply.
14550 * server.c (disable_packet_vCont, disable_packet_Tthread)
14551 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14552 (handle_query): If requested, disable support for qC, qfThreadInfo
14554 (handle_v_requests): If requested, disable support for vCont.
14555 (gdbserver_show_disableable): New.
14556 (main): Handle --disable-packet and --disable-packet=LIST.
14558 * server.h (disable_packet_vCont, disable_packet_Tthread)
14559 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14561 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14563 * server.c (gdbserver_usage): Mention --version.
14565 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14567 * Makefile.in (gdbreplay.o): New rule.
14569 2008-06-06 Joseph Myers <joseph@codesourcery.com>
14571 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14572 message, not gdbserver.
14574 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
14575 Nathan Sidwell <nathan@codesourcery.com>
14576 Joseph Myers <joseph@codesourcery.com>
14578 * acinclude.m4: Include ../../config/acx.m4.
14579 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14580 * configure, config.in: Regenerate.
14581 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14582 * server.c (gdbserver_version): Print PKGVERSION.
14583 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14584 (main): Adjust gdbserver_usage calls.
14585 * gdbreplay.c (version, host_name): Add declarations.
14586 (gdbreplay_version, gdbreplay_usage): New.
14587 (main): Accept --version and --help options.
14589 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14591 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14592 (arm_breakpoint_at): Handle Thumb.
14593 (the_low_target): Add comment.
14595 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14597 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14599 2008-05-09 Doug Evans <dje@google.com>
14601 * server.h (decode_search_memory_packet): Declare.
14602 * remote-utils.c (decode_search_memory_packet): New fn.
14603 * server.c (handle_search_memory_1): New fn.
14604 (handle_search_memory): New fn.
14605 (handle_query): Process qSearch:memory packets.
14607 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14609 * regcache.c (registers_length): Remove.
14610 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14611 full register packet.
14612 * regcache.h (registers_length): Remove prototype.
14613 * server.h (PBUFSIZ): Define to 16384.
14615 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14617 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14618 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14619 powerpc-64l.o, and powerpc-altivec64l.o.
14620 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14621 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14622 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14623 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14624 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14627 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14628 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14629 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14630 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14631 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14632 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14633 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14634 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14635 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14636 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14639 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14640 (init_registers_powerpc_32l): ... this new prototype.
14641 (init_registers_powerpc_32): Remove, replace by ...
14642 (init_registers_powerpc_altivec32l): ... this new prototype.
14643 (init_registers_powerpc_e500): Remove, replace by ...
14644 (init_registers_powerpc_e500l): ... this new prototype.
14645 (init_registers_ppc64): Remove, replace by ...
14646 (init_registers_powerpc_64l): ... this new prototype.
14647 (init_registers_powerpc_64): Remove, replace by ...
14648 (init_registers_powerpc_altivec64l): ... this new prototype.
14649 (ppc_num_regs): Set to 73.
14650 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14651 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14652 (ppc_cannot_store_register): Handle orig_r3 and trap.
14653 (ppc_arch_setup): Update init_registers_... calls.
14654 (ppc_fill_gregset): Handle orig_r3 and trap.
14656 * inferiors.c (clear_inferiors): Reset current_inferior.
14658 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
14660 * acinclude.m4: Add override.m4.
14661 * configure: Regenerate.
14663 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14665 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14666 initial call to init_register_ppc64.
14668 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14670 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14671 single powerpc*-*-linux* case.
14672 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14674 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14676 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14677 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14679 * linux-ppc-low.c: Include <elf.h>.
14680 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14681 (ppc_hwcap): New global variable.
14682 (ppc_regmap): Remove __SPE__ #ifdef sections.
14683 (ppc_regmap_e500): New global variable.
14684 (ppc_cannot_store_register): Update __SPE__ special case.
14685 (ppc_get_hwcap): New function.
14686 (ppc_arch_setup): Use it to determine whether inferior supports
14687 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14688 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14689 Do not access registers if target does not support AltiVec.
14690 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14691 Do not access registers if target does not support SPE.
14692 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14694 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14696 * linux-low.c (disabled_regsets, num_regsets): New.
14697 (use_regsets_p): Delete.
14698 (linux_wait_for_process): Clear disabled_regsets.
14699 (regsets_fetch_inferior_registers): Check and set it.
14700 (regsets_store_inferior_registers): Likewise.
14701 (linux_fetch_registers, linux_store_registers): Do not use
14703 (initialize_low): Allocate disabled_regsets.
14705 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14707 * Makefile.in (LIBOBJS): New.
14708 (OBS): Use LIBOBJS.
14709 (memmem.o): New rule.
14710 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14711 * configure: Regenerated.
14713 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14715 * server.c (handle_query): Never return "unsupported" for
14716 qXfer:features:read queries.
14718 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14720 * server.c (get_features_xml): Fix inverted condition.
14721 (handle_query): Always support qXfer:feature:read.
14723 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14725 * server.c (wrapper_argv): New.
14726 (start_inferior): Handle wrapper_argv. If set, expect an extra
14728 (gdbserver_usage): Document --wrapper.
14729 (main): Parse --wrapper.
14731 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14733 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14734 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14735 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14736 (ppc_set_pc): Likewise.
14737 (ppc_arch_setup): New function.
14738 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14739 of collect_register.
14740 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14742 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14744 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14745 instead of linux-ppc64-low.o.
14746 * linux-ppc64-low.c: Remove file.
14747 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14748 (linux-ppc64-low.o): Remove rule.
14750 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14751 (init_registers_powerpc_64): Likewise.
14752 (ppc_regmap): Conditionally define depending on __powerpc64__.
14753 (ppc_cannot_store_register): Do not special-case "fpscr" when
14754 compiled on __powerpc64__.
14755 (ppc_collect_ptrace_register): New function.
14756 (ppc_supply_ptrace_register): New function.
14757 (ppc_breakpoint): Change type to "unsigned int".
14758 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14759 (the_low_target): Conditionally provide initializers for the
14760 arch_setup member depending on __powerpc64__. Install
14761 collect_ptrace_register and supply_ptrace_register members.
14763 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14765 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14766 * server.c (gdbserver_xmltarget): Define.
14767 (get_features_xml): Use it to replace "target.xml" and arch_string.
14769 * configure.srv: Remove srv_xmltarget. Add XML files that were
14770 mentioned there to srv_xmlfiles instead. Remove conditional tests
14771 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14772 srv_xmlfiles and srv_regobj to include all possible choices.
14773 * configure.ac (srv_xmltarget): Remove.
14774 (srv_xmlfiles): Do not add "target.xml".
14775 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14776 checks for supplementary target information.
14777 * configure: Regenerate.
14778 * Makefile.in (XML_TARGET): Remove.
14779 (target.xml): Remove rule.
14780 (clean): Do not clean up target.xml.
14781 (.PRECIOUS): Do not mention target.xml.
14783 * target.h (struct target_ops): Remove arch_string member.
14784 * linux-low.c (linux_arch_string): Remove.
14785 (linux_target_ops): Remove arch_string initializer.
14786 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14787 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14788 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14789 * spu-low.c (spu_arch_string): Remove.
14790 (spu_target_ops): Remove arch_string initializer.
14791 * win32-low.c (win32_arch_string): Remove.
14792 (win32_target_ops): Remove arch_string initializer.
14793 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14794 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14795 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14797 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14799 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14800 by collect_ptrace_register and supply_ptrace_register hooks.
14801 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14802 instead of checking for the_low_target.left_pad_xfer.
14803 (usr_store_inferior_registers): Use collect_ptrace_register callback
14804 instead of checking for the_low_target.left_pad_xfer.
14806 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14807 (s390_supply_ptrace_register): Likewise.
14808 (s390_fill_gregset): Call s390_collect_ptrace_register.
14809 (the_low_target): Update.
14811 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14812 (ppc_supply_ptrace_register): Likewise.
14813 (the_low_target): Update.
14815 * linux-i386-low.c (the_low_target): Update.
14816 * linux-x86-64-low.c (the_low_target): Update.
14818 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14820 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14821 reg-s390.o and reg-s390x.o.
14823 * linux-low.c (new_inferior): New global variable.
14824 (linux_create_inferior, linux_attach): Set it.
14825 (linux_wait_for_process): Call the_low_target.arch_setup after the
14826 target has stopped for the first time.
14827 (initialize_low): Do not call the_low_target.arch_setup.
14829 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14830 (s390_set_pc): Likewise.
14831 (s390_arch_setup): New function.
14832 (the_low_target): Use s390_arch_setup as arch_setup routine.
14834 * regcache.c (realloc_register_cache): New function.
14835 (set_register_cache): Call it for each existing regcache.
14837 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14839 * server.h (init_registers): Remove prototype.
14841 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14842 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14843 instead of init_registers ().
14844 * linux-arm-low.c (init_registers_arm): Add prototype.
14845 (init_registers_arm_with_iwmmxt): Likewise.
14846 (the_low_target): Add initializer for arch_setup field.
14847 * linux-cris-low.c (init_registers_cris): Add prototype.
14848 (the_low_target): Add initializer for arch_setup field.
14849 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14850 (the_low_target): Add initializer for arch_setup field.
14851 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14852 (the_low_target): Add initializer for arch_setup field.
14853 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14854 (the_low_target): Add initializer for arch_setup field.
14855 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14856 (the_low_target): Add initializer for arch_setup field.
14857 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14858 (the_low_target): Add initializer for arch_setup field.
14859 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14860 (init_registers_mips64_linux): Likewise.
14861 (the_low_target): Add initializer for arch_setup field.
14862 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14863 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14864 (the_low_target): Add initializer for arch_setup field.
14865 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14866 (init_registers_powerpc_64): Likewise.
14867 (the_low_target): Add initializer for arch_setup field.
14868 * linux-s390-low.c (init_registers_s390): Add prototype.
14869 (init_registers_s390x): Likewise.
14870 (the_low_target): Add initializer for arch_setup field.
14871 * linux-sh-low.c (init_registers_sh): Add prototype.
14872 (the_low_target): Add initializer for arch_setup field.
14873 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14874 (the_low_target): Add initializer for arch_setup field.
14875 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14876 (the_low_target): Add initializer for arch_setup field.
14878 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14879 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14880 instead of init_registers ().
14881 * win32-arm-low.c (init_registers_arm): Add prototype.
14882 (the_low_target): Add initializer for arch_setup field.
14883 * win32-i386-low.c (init_registers_i386): Add prototype.
14884 (the_low_target): Add initializer for arch_setup field.
14886 * spu-low.c (init_registers_spu): Add prototype.
14887 (initialize_low): Call initialie_registers_spu () instead of
14888 initialize_registers ().
14890 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14892 * server.c (handle_v_requests): When handling the vRun and vAttach
14893 packets, if already debugging a process, don't kill it. Return an
14896 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14898 * server.c (handle_query): Correct length check.
14900 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14902 * win32-low.c (do_initial_child_stuff): Add process handle
14903 parameter. Set current_process_handle and current_process_id from the
14904 parameters. Clear globals.
14905 (win32_create_inferior): Don't set current_process_handle and
14906 current_process_id here. Instead pass them on the call to
14907 do_initial_child_stuff.
14908 (win32_attach): Likewise.
14909 (win32_clear_inferiors): New.
14910 (win32_kill): Don't close the current process handle or the
14911 current thread handle here. Instead call win32_clear_inferiors.
14912 (win32_detach): Don't open a new handle to the process. Call
14913 win32_clear_inferiors.
14914 (win32_join): Don't rely on current_process_handle; open a new
14915 handle using the process id.
14916 (win32_wait): Call win32_clear_inferiors when the inferior process
14919 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14921 * server.c (monitor_show_help): Add "exit".
14923 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14925 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14926 (clean): Add reg-xtensa.c.
14927 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14928 * configure.srv (xtensa*-*-linux*) New target.
14929 * linux-xtensa-low.c: New.
14930 * xtensa-xtregs.c: New.
14932 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14934 * hostio.c: Don't include errno.h.
14935 (errno_to_fileio_errno): Move to hostio-errno.
14936 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14937 error number outputting to the target->hostio_last_error callback.
14938 (hostio_packet_error): Use FILEIO_EINVAL directly.
14939 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14940 calls to hostio_error.
14941 * hostio-errno.c: New.
14942 * server.h (hostio_last_error_from_errno): Declare.
14943 * target.h (target_ops): Add hostio_last_error member.
14944 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14945 as hostio_last_error handler.
14946 * spu-low.c (spu_target_ops): Likewise.
14947 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14948 (wince_hostio_last_error): New functions.
14949 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14950 as hostio_last_error handler.
14951 (win32_target_ops) [!_WIN32_WCE]: Register
14952 hostio_last_error_from_errno as hostio_last_error handler.
14953 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14954 (hostio-errno.o): New rule.
14955 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14956 * configure.srv (srv_hostio_err_objs): New variable. Default to
14958 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14959 * configure: Regenerate.
14961 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14963 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14964 (linux_kill, linux_detach): Clean up the process list.
14965 * remote-utils.c (remote_open): Improve port number parsing.
14966 (putpkt_binary, input_interrupt): Only send interrupts if the target
14968 * server.c (extended_protocol): Make static.
14969 (attached): Define earlier.
14970 (exit_requested, response_needed, program_argv): New variables.
14971 (target_running): New.
14972 (start_inferior): Clear attached here.
14973 (attach_inferior): Set attached here.
14974 (require_running): Define.
14975 (handle_query): Use require_running and target_running. Implement
14977 (handle_v_attach, handle_v_run): New.
14978 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14979 (gdbserver_usage): Update.
14980 (main): Redo argument parsing. Handle --debug and --multi. Handle
14981 --attach along with other options or after the port. Save
14982 program_argv. Support no initial program. Resynchronize
14983 communication with GDB after an error. Handle "monitor exit".
14984 Use require_running and target_running. Always allow the extended
14985 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14986 restart in extended mode.
14987 * README: Refer to the GDB manual. Update --attach usage.
14989 2007-12-20 Andreas Schwab <schwab@suse.de>
14991 * linux-low.c (STACK_SIZE): Define.
14992 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14993 (linux_test_for_tracefork): Likewise.
14995 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14997 * linux-low.c (linux_wait_for_event): Update messages. Do not
14998 reinsert auto-delete breakpoints.
14999 * mem-break.c (struct breakpoint): Change return type of handler to
15001 (set_breakpoint_at): Update handler type.
15002 (reinsert_breakpoint_handler): Return 1 instead of calling
15004 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15006 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15007 * mem-break.h (set_breakpoint_at): Update handler type.
15008 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15009 * win32-low.c (auto_delete_breakpoint): New.
15010 (get_child_debug_event): Use it.
15012 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15014 * configure.ac: Check for pread and pwrite.
15015 * hostio.c (handle_pread): Fall back to lseek and read.
15016 (handle_pwrite): Fall back to lseek and write.
15017 * config.in, configure: Regenerated.
15019 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15021 * server.c (myresume): Add own_buf argument.
15022 (main): Update calls.
15024 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15026 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15027 * remote-utils.c (remote_open): Do not call disable_async_io.
15028 (block_async_io): Delete.
15029 (unblock_async_io): Make static.
15030 (initialize_async_io): New.
15031 * server.c (handle_v_cont): Handle async I/O here.
15032 (myresume): Likewise. Move other common resume tasks here...
15033 (main): ... from here. Call initialize_async_io. Disable async
15034 I/O before the main loop.
15035 * server.h (initialize_async_io): Declare.
15036 (block_async_io, unblock_async_io): Delete prototypes.
15037 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15039 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15041 * remote-utils.c (readchar): Allow binary data in received messages.
15043 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15045 * win32-low.c (attaching): New global.
15046 (win32_create_inferior): Clear the `attaching' global.
15047 (win32_attach): Set the `attaching' global.
15048 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15049 attaching. Only set a breakpoint at the entry point if not
15052 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15054 * server.c (main): Don't report dll events on the initial
15055 connection on attaches.
15057 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15059 * server.c (main): Relax numerical bases supported for the pid of
15060 the --attach command line argument.
15062 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15064 * win32-low.c (win32_attach): Call OpenProcess before
15065 DebugActiveProcess, not after. Add last error output to error
15068 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15070 * win32-low.c (win32_get_thread_context)
15071 (win32_set_thread_context): New functions.
15072 (thread_rec): Use win32_get_thread_context.
15073 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15074 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15077 2007-12-03 Leo Zayas
15078 Pedro Alves <pedro_alves@portugalmail.pt>
15080 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15082 (child_add_thread): Minor cleanup.
15083 (child_continue): Resume artificially suspended threads before
15084 calling ContinueDebugEvent.
15085 (suspend_one_thread): New.
15086 (fake_breakpoint_event): New.
15087 (get_child_debug_event): Change return type to int. Check here if
15088 gdb sent an interrupt request. If a soft interrupt was requested,
15089 fake a breakpoint event. Return 0 if there is no event to handle,
15091 (win32_wait): Don't check here if gdb sent an interrupt request.
15092 Ensure there is a valid event to handle.
15093 (win32_request_interrupt): Add soft interruption method as last
15096 2007-12-03 Leo Zayas
15097 Pedro Alves <pedro_alves@portugalmail.pt>
15099 * win32-low.h (win32_thread_info): Add descriptions to the
15100 structure members. Replace `suspend_count' counter by a
15102 * win32-low.c (thread_rec): Update condition of when to get the
15103 context from the inferior. Rely on ContextFlags being set if it
15104 has already been retrieved. Only suspend the inferior thread if
15105 we haven't already. Warn if that fails.
15106 (continue_one_thread): s/suspend_count/suspended/. Only call
15107 ResumeThread once. Warn if that fails.
15109 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15111 * win32-low.c (win32_wait): Don't read from the inferior when it
15112 has already exited.
15114 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15116 * Makefile.in (win32_low_h): New variable.
15117 (win32-low.o): Add dependency on $(win32_low_h).
15118 (win32-arm-low.o, win32-i386-low.o): New rules.
15120 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15122 * hostio.c: Correct copyright year.
15124 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15126 * Makefile.in (OBS): Add hostio.o.
15127 (hostio.o): New rule.
15128 * server.h (handle_vFile): Declare.
15129 * hostio.c: New file.
15130 * server.c (handle_v_requests): Take packet_len and new_packet_len
15131 for binary packets. Call handle_vFile.
15132 (main): Update call to handle_v_requests.
15134 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15136 * linux-low.c: Include <sched.h>.
15138 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15140 * linux-low.c (linux_tracefork_grandchild): New.
15141 (linux_tracefork_child): Use clone.
15142 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15144 2007-10-31 Joel Brobecker <brobecker@adacore.com>
15146 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15148 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15150 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15152 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15154 * inferiors.c (change_inferior_id): Delete.
15155 (add_pid_to_list, pull_pid_from_list): New.
15156 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15157 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15158 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15159 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15160 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15161 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15162 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15163 (using_threads): Always set to 1.
15164 (handle_extended_wait): New.
15165 (add_process): Do not set TID.
15166 (linux_create_inferior): Set must_set_ptrace_flags.
15167 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15168 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15169 (linux_thread_alive): Rename TID argument to LWPID.
15170 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15171 (linux_wait_for_event): Do not use TID or check using_threads. Update
15172 call to dead_thread_notify. Call handle_extended_wait.
15173 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15174 (send_sigstop): Delete sigstop_sent.
15175 (wait_for_sigstop): Avoid TID.
15176 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15177 (linux_test_for_tracefork): New.
15178 (linux_lookup_signals): Use thread_db_active and
15179 linux_supports_tracefork_flag.
15180 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15181 * linux-low.h (get_process_thread): Avoid TID.
15182 (struct process_ifo): Move thread_known and tid to the end. Remove
15184 (linux_attach_lwp, thread_db_init): Update prototypes.
15185 * server.h (change_inferior_id): Delete prototype.
15186 (add_pid_to_list, pull_pid_from_list): New prototypes.
15187 * thread-db.c (thread_db_use_events): New.
15188 (find_first_thread): Rename to...
15189 (find_one_thread): ...this. Update callers and messages. Do not
15190 call fatal. Check thread_db_use_events. Do not call
15191 change_inferior_id or new_thread_notify.
15192 (maybe_attach_thread): Update. Do not call new_thread_notify.
15193 (thread_db_init): Set thread_db_use_events. Check use_events.
15194 * utils.c (fatal, warning): Correct message prefix.
15196 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15198 * Makefile.in (clean): Remove new files.
15199 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15200 (powerpc-64.o, powerpc-64.c): New rules.
15201 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15202 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15204 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15206 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15207 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15208 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15209 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15210 (target_regsets): Add AltiVec and SPE register sets.
15211 * configure.ac: Check for AltiVec and SPE.
15212 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15213 (ppc_fill_vrregset, ppc_store_vrregset): New.
15214 (target_regsets): Add AltiVec register set.
15215 * configure: Regenerated.
15217 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15219 * linux-low.c (O_LARGEFILE): Define.
15220 (linux_read_memory): Use /proc/PID/mem.
15221 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15222 * configure, config.in: Regenerated.
15224 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15226 * linux-low.c (linux_wait_for_event): Do not pass signals while
15229 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15231 * win32-low.c (create_process): New.
15232 (win32_create_inferior): Use create_process instead of
15233 CreateProcess. If create_process failed retry appending an ".exe"
15234 suffix. Store the GetLastError result immediatelly after
15235 create_process calls and use it on the call to error.
15237 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15239 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15241 2007-08-23 Joel Brobecker <brobecker@adacore.com>
15243 * configure.ac: Switch license to GPLv3.
15245 2007-08-01 Michael Snyder <msnyder@access-company.com>
15247 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15249 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15251 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15253 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15254 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15255 CloseToolhelp32Snapshot.
15256 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15257 CloseToolhelp32Snapshot.
15259 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
15261 * server.c (main): Check for inferior exit before main loop.
15263 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15265 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15266 instead of on tmp_desc.
15268 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15269 Daniel Jacobowitz <dan@codesourcery.com>
15271 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15272 (add_thread): Minor cleanups.
15273 (clear_inferiors): Move lower in the file. Clear the DLL
15275 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15276 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15277 (xml_escape_text): New.
15278 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15280 (handle_v_cont): Report errors.
15281 (gdbserver_version): Update.
15282 (main): Correct size of own_buf. Do not report initial DLL events.
15283 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15284 (unloaded_dll, xml_escape_text): New.
15285 * win32-low.c (enum target_waitkind): Update comments.
15286 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15287 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15288 (win32_EnumProcessModules, win32_GetModuleInformation)
15289 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15290 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15291 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15292 (win32_Module32First, win32_Module32Next, load_toolhelp)
15293 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15294 (get_child_debug_event): Handle DLL events.
15295 (win32_wait): Likewise.
15297 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15299 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15300 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15302 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15304 * win32-low.c (handle_output_debug_string): Ignore event if not
15307 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15309 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15311 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15313 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15315 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15317 * inferiors.c (change_inferior_id): Add comment.
15318 * linux-low.c (check_removed_breakpoint): Add an early
15319 prototype. Improve debug output.
15320 (linux_attach): Doc update.
15321 (linux_detach_one_process, linux_detach): Clean up before releasing
15323 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15324 * linux-low.h (struct process_info): Doc improvement.
15325 * mem-break.c (delete_all_breakpoints): New.
15326 * mem-break.h (delete_all_breakpoints): New prototype.
15327 * thread-db.c (find_first_thread): New.
15328 (thread_db_create_event): Call it instead of
15329 thread_db_find_new_threads. Clean up unused variables.
15330 (maybe_attach_thread): Remove first thread handling.
15331 (thread_db_find_new_threads): Use find_first_thread.
15332 (thread_db_get_tls_address): Likewise.
15334 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15336 * thread-db.c (thread_db_find_new_threads): Add prototype.
15337 (thread_db_create_event): Check for the main thread before adding
15339 (maybe_attach_thread): Only enable event reporting if TID == 0.
15340 (thread_db_get_tls_address): Check for new threads.
15342 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15344 * linux-low.c (linux_create_inferior): Try execv before execvp.
15345 * spu-low.c (spu_create_inferior): Likewise.
15347 2007-06-13 Mike Frysinger <vapier@gentoo.org>
15349 * linux-low.c (linux_create_inferior): Change execv to execvp.
15350 * spu-low.c (spu_create_inferior): Likewies.
15352 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15354 * Makefile.in (clean): Clean new files instead of deleted ones.
15355 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15356 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15358 * configure.srv: Specify XML files and new regformats for MIPS and
15360 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15361 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15362 an entry for the restart register.
15363 (mips_cannot_fetch_register, mips_cannot_store_register)
15364 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15365 register names to match the XML descriptions.
15366 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15367 restart register instead of $0.
15369 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15370 Markus Deuling <deuling@de.ibm.com>
15372 * remote-utils.c (decode_xfer_write): New function.
15373 * server.h (decode_xfer_write): Add prototype.
15374 * server.c (handle_query): Add PACKET_LEN argument. Support
15375 qXfer:spu:read and qXfer:spu:write packets.
15376 (main): Pass packet_len to handle_query.
15377 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15378 * target.h (target_ops): Add qxfer_spu.
15380 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15382 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15383 accessing non-seekable spufs files.
15385 2007-05-16 Markus Deuling <deuling@de.ibm.com>
15387 * server.c (handle_query): Add reply for qC packet.
15389 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15390 Leo Zayas <lerele@champenstudios@com>
15392 * server.h (check_remote_input_interrupt_request): New function.
15393 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15394 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15395 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15396 (check_remote_input_interrupt_request): New function.
15397 * server.h (check_remote_input_interrupt_request): Declare.
15398 * win32-low.c (winapi_DebugBreakProcess,
15399 winapi_GenerateConsoleCtrlEvent): New typedefs.
15400 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15402 (win32_wait): Check for remote interrupt request
15403 with check_remote_input_interrupt_request.
15404 (win32_request_interrupt): New function.
15405 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15407 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15409 * win32-low.c (debug_registers_changed,
15410 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15411 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15412 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15413 (thread_rec): Get context using the low target.
15414 (child_add_thread): Call thread_added on the low target,
15415 which does the same thing.
15417 (do_initial_child_stuff): Remove debug registers references.
15418 Set context using the low target. Resume threads after
15419 setting the contexts.
15420 (child_continue): Remove dead variable. Remove debug
15421 registers references.
15422 (child_fetch_inferior_registers): Go through the low target.
15423 (do_child_store_inferior_registers): Remove.
15424 (child_store_inferior_registers): Go through the low target.
15425 (win32_resume): Remove debug registers references.
15426 Set context using the low target.
15427 (handle_exception): Change return type to void. Don't record
15428 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15429 first chance exception.
15430 (get_child_debug_event): Change return type to void. Remove
15431 goto loop. Always return after waiting for debug event.
15432 (win32_wait): Convert to switch statement. Handle spurious
15435 * win32-i386-low.c (debug_registers_changed,
15436 debug_registers_used): New.
15437 (initial_stuff): Rename to ...
15438 (i386_initial_stuff): ... this. Clear debug registers
15440 (store_debug_registers): Delete.
15441 (i386_get_thread_context): New.
15442 (load_debug_registers): Delete.
15443 (i386_set_thread_context): New.
15444 (i386_thread_added): New.
15445 (single_step): Rename to ...
15446 (i386_single_step): ... this.
15447 (do_fetch_inferior_registers): Rename to ...
15448 (i386_fetch_inferior_register): ... this.
15449 (i386_store_inferior_register): New.
15450 (the_low_target): Adapt to new interface.
15452 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15453 (arm_get_thread_context): New.
15454 (arm_set_thread_context): New.
15456 (do_fetch_inferior_registers): Rename to ...
15457 (arm_fetch_inferior_register): ... this.
15458 (arm_store_inferior_register): New.
15459 (arm_wince_breakpoint): Reimplement as unsigned long.
15460 (arm_wince_breakpoint_len): Define.
15461 (the_low_target): Adapt to new interface.
15463 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15464 load_debug_registers. Add get_thread_context, set_thread_context,
15465 thread_added and store_inferior_register. Rename
15466 fetch_inferior_registers to fetch_inferior_register.
15467 (regptr): Remove declaration.
15469 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15471 * linux-low.c (linux_detach): Change return type to int. Return 0.
15472 * spu-low.c (spu_detach): Likewise.
15474 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15476 * target.h (target_ops): Change return type of detach to int.
15478 (join_inferior): New.
15479 * server.c (main): Don't skip detach support on mingw32.
15480 If the inferior doesn't support detaching return error.
15481 Call join_inferior instead of using waitpid.
15482 * linux-low.c (linux_join): New.
15483 (linux_target_op): Add linux_join.
15484 * spu-low.c (spu_join): New.
15485 (spu_target_ops): Add spu_join.
15486 * win32-low.c (win32_detach): Adapt to new interface.
15487 Reopen current_process_handle before detaching. Issue a child
15488 resume before detaching.
15490 (win32_target_op): Add win32_join.
15492 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15494 * win32-low.c (win32-attach): Fix return value.
15495 * target.h (target_ops): Describe ATTACH return values.
15497 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15499 * win32-low.c (GETPROCADDRESS): Define.
15500 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15501 (winapi_DebugSetProcessKillOnExit): Likewise.
15502 (win32_create_inferior): Force usage of ansi CreateProcessA.
15503 (win32_attach): Use GETPROCADDRESS.
15504 (win32_detach): Likewise.
15506 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15508 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15510 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15512 * win32-low.c: Commit leftover changes from 2007-03-29.
15514 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15516 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15517 fields short instead of int. Add explicit padding.
15518 (i387_cache_to_fsave): Remove unnecessary casts.
15519 (i387_fsave_to_cache): Doc fix.
15520 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15522 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15524 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15525 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15527 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15529 * configure.srv (arm*-*-mingw32ce*): Move near the other
15532 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15534 * configure.ac: Add errno checking.
15535 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15536 sys/file.h and malloc.h.
15537 (AC_CHECK_DECLS): Add perror.
15538 (srv_mingwce): Handle.
15539 * configure.srv (i[34567]86-*-cygwin*): Add
15540 win32-i386-low.o to srv_tgtobj.
15541 (i[34567]86-*-mingw*): Likewise.
15542 (arm*-*-mingw32ce*): Add case.
15543 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15544 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15545 [__MINGW32CE__] (strerror): New function.
15546 [__MINGW32CE__] (errno): Define to GetLastError.
15547 [__MINGW32CE__] (COUNTOF): New macro.
15548 (remote_open): Remove extra close call.
15549 * mem-break.c (delete_breakpoint_at): New function.
15550 * mem-break.h (delete_breakpoint_at): Declare.
15551 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15552 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15553 [USE_WIN32API] (read, write): Add char* casts.
15554 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15555 * server.h: Include wincecompat.h on Windows CE.
15556 [HAVE_ERRNO_H]: Check.
15557 (perror): Declare if not declared.
15558 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15559 (perror_with_name): Remove errno declaration.
15560 * wincecompat.h: New.
15561 * wincecompat.c: New.
15562 * win32-low.h: New.
15563 * win32-arm-low.c: New.
15564 * win32-i386-low.c: New.
15565 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15566 (OUTMSG2): Make it safe.
15568 (COUNTOF): New macro.
15569 (NUM_REGS): Get it from the low target.
15570 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15571 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15572 (thread_rec): Let low target handle debug registers.
15573 (child_add_thread): Likewise.
15574 (child_init_thread_list): Likewise.
15575 (continue_one_thread): Likewise.
15577 (do_child_fetch_inferior_registers): Move to ...
15578 * win32-i386-low.c: ... here, and rename to ...
15579 (do_fetch_inferior_registers): ... this.
15580 * win32-low.c (child_fetch_inferior_registers):
15581 Go through the low target.
15582 (do_child_store_inferior_registers): Use regptr.
15583 (strwinerror): New function.
15584 (win32_create_inferior): Handle Windows CE.
15585 Use strwinerror instead of strerror on Windows error
15586 codes. Add program to the error output.
15587 Don't close the main thread handle on Windows CE.
15588 (win32_attach): Use coredll.dll on Windows CE.
15589 (win32_kill): Close current process and current
15591 (win32_detach): Use coredll.dll on Windows CE.
15592 (win32_resume): Let low target handle debug registers, and
15594 (handle_exception): Add/Remove initial breakpoint. Avoid
15595 non-existant WSTOPSIG on Windows CE.
15596 (win32_read_inferior_memory): Cast to remove warning.
15597 (win32_arch_string): Go through the low target.
15598 (initialize_low): Call set_breakpoint_data with the low
15599 target's breakpoint.
15600 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15601 FOP_REGNUM, mappings): Move to ...
15602 * win32-i386-low.c: ... here.
15603 * win32-low.c (win32_thread_info): Move to ...
15604 * win32-low.h: ... here.
15605 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15606 win32-arm-low.c and wincecompat.c.
15607 (all:): Add $EXEEXT.
15608 (install-only:): Likewise.
15609 (gdbserver:): Likewise.
15610 (gdbreplay:): Likewise.
15611 * config.in: Regenerate.
15612 * configure: Regenerate.
15614 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15616 * win32-low.c: Rename typedef thread_info to
15617 win32_thread_info throughout.
15619 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15621 * win32-i386-low.c: Rename to ...
15622 * win32-low.c: ... this.
15623 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15624 * Makefile.in: Likewise.
15626 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15628 * remote-utils.c (monitor_output): Constify msg parameter.
15629 * server.h (monitor_output): Likewise.
15630 * win32-i386-low.c (handle_output_debug_string): New.
15631 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15632 handle_output_debug_string.
15633 (get_child_debug_event): Likewise.
15635 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15637 * server.c (main): Correct strtoul check.
15639 2007-03-27 Jon Ringle <jon@ringle.org>
15641 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15643 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15645 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15647 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15649 * terminal.h: Check HAVE_SGTTY_H.
15651 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
15653 * remote-utils.c (remote_open): Print out the assigned port number.
15655 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15657 * remote-utils.c (monitor_output): New function.
15658 * server.c (debug_threads): Define here.
15659 (monitor_show_help): New function.
15660 (handle_query): Handle qRcmd.
15661 (main): Do not handle 'd' packet.
15662 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15663 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15666 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15668 * Makefile.in (EXEEXT): New.
15669 (clean): Use $(EXEEXT).
15671 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15673 * target.h (target_ops): Rename send_signal to request_interrupt,
15674 and remove enum target_signal parameter.
15675 * linux-low.c (linux_request_interrupt): Rename from
15676 linux_send_signal, and always send SIGINT.
15677 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15678 and always send SIGINT.
15679 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15681 (input_interrupt): Likewise.
15683 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15685 * server.c (get_features_xml): Check if target implemented
15687 * win32-i386-low.c (win32_arch_string): New.
15688 (win32_target_ops): Add win32_arch_string as arch_string member.
15690 2007-02-22 Markus Deuling <deuling@de.ibm.com>
15692 * spu-low.c (spu_arch_string): New.
15693 (spu_target_ops): Add spu_arch_string.
15695 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15697 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15698 * configure.ac: Do not check for terminal.h.
15699 * configure, config.in: Regenerated.
15701 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15703 * Makefile.in (OBS): Add $(XML_BUILTIN).
15704 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15706 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15707 (arm-with-iwmmxt.c): New.
15708 * config.in, configure: Regenerate.
15709 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15710 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15711 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15712 (arm*-*-linux*): Add iWMMXt and regset support.
15713 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15714 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15715 (arm_store_wmmxregset, target_regsets): New.
15716 * server.c (get_features_xml): Take annex argument. Check builtin
15718 (handle_query): Handle multiple annexes.
15720 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15722 * remote-utils.c [USE_WIN32API] (read, write): Define.
15723 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15726 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15728 * linux-i386-low.c (the_low_target): Set arch_string.
15729 * linux-x86-64-low.c (the_low_target): Likewise.
15730 * linux-low.c (linux_arch_string): New.
15731 (linux_target_ops): Add it.
15732 * linux-low.h (struct linux_target_ops): Add arch_string.
15733 * server.c (write_qxfer_response): Use const void * for DATA.
15734 (get_features_xml): New.
15735 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15736 * target.h (struct target_ops): Add arch_string method.
15738 2007-01-03 Denis Pilat <denis.pilat@st.com>
15739 Daniel Jacobowitz <dan@codesourcery.com>
15741 * linux-low.c (linux_kill): Handle being called with no threads.
15742 * win32-i386-low.c (win32_kill): Likewise.
15743 (get_child_debug_event): Clear current_process_handle.
15745 2006-12-30 Denis PILAT <denis.pilat@st.com>
15746 Daniel Jacobowitz <dan@codesourcery.com>
15748 * remote-utils.c (remote_open): Check the type of specified
15749 serial port devices before opening them.
15750 * server.c (main): Kill the inferior if an error occurs during
15751 the first remote_open.
15753 2006-12-05 Markus Deuling <deuling@de.ibm.com>
15755 * README: Update supported targets.
15757 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15759 * Makefile.in (clean): Remove reg-mips64.c.
15760 (reg-mips64.c, reg-mips64.o): New rules.
15761 * configure.srv: Handle mips64. Include regset support for mips.
15762 * linux-mips-low.c (union mips_register): New.
15763 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15764 (mips_breakpoint, mips_breakpoint_at): Use int.
15765 (mips_collect_register, mips_supply_register)
15766 (mips_collect_register_32bit, mips_supply_register_32bit)
15767 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15768 (mips_store_fpregset, target_regsets): New.
15769 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15771 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15773 * configure.srv: Add target "spu*-*-*".
15774 * Makefile.in (clean): Remove reg-spu.c.
15775 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15776 * spu-low.c: New file.
15778 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15780 * configure.ac: Correct td_thr_tls_get_addr test.
15781 * configure: Regenerated.
15783 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15785 * linux-low.c (linux_wait_for_event): Reformat. Use the
15786 pass_signals array.
15787 * remote-utils.c (decode_address_to_semicolon): New.
15788 * server.c (pass_signals, handle_general_set): New.
15789 (handle_query): Mention QPassSignals for qSupported.
15790 (main): Call handle_general_set.
15791 * server.h (pass_signals, decode_address_to_semicolon): New.
15793 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15795 * server.c (handle_query): Correct error handling for read_auxv.
15797 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15799 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15800 and srv_linux_thread_db to yes.
15801 * linux-s390-low.c (s390_fill_gregset): New function.
15802 (target_regsets): Define data structure.
15804 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15806 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15807 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15808 * config.in, configure: Regenerated.
15809 * inferiors.c (gdb_id_to_thread): New function.
15810 (gdb_id_to_thread_id): Use it.
15811 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15812 * linux-low.h (struct process_info): Add th member.
15813 (thread_db_get_tls_address): New prototype.
15814 * remote-utils.c (decode_address): Make non-static.
15815 * server.c (handle_query): Handle qGetTLSAddr.
15816 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15817 * target.h (struct target_ops): Add get_tls_address.
15818 * thread-db.c (maybe_attach_thread): Save the thread handle.
15819 (thread_db_get_tls_address): New.
15821 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15823 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15824 (linux_resume_one_process): Take a siginfo_t *. Update all
15825 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15826 (struct pending_signals): Add a siginfo_t.
15827 (linux_wait_for_process): Always set last_status.
15828 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15829 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15830 * linux-low.h (struct process_info): Add last_status.
15832 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15834 * remote-utils.c (try_rle): New function.
15835 (putpkt_binary): Use it.
15837 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15839 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15840 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15841 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15842 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15843 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15846 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15848 * server.c (terminal_fd): New variable.
15849 (old_foreground_pgrp): Likewise.
15850 (restore_old_foreground_pgrp): New function.
15851 (start_inferior): Record the terminal file descriptor in terminal_fd
15852 and its original foreground group in old_foreground_pgrp. Register
15853 restore_old_foreground_pgrp with atexit().
15855 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15857 * server.c (handle_query): Correct qPart to qXfer.
15859 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15861 * configure.ac: Check for more headers which are missing on
15862 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15863 * configure.srv: Add Cygwin and mingw32.
15864 * remote-utils.c: Don't include headers unconditionally which
15865 are missing on mingw32. Include <winsock.h> for mingw32.
15866 (remote_open): Adjust for mingw32 support. Flush
15867 standard error after writing to it.
15868 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15869 (unblock_async_io, enable_async_io, disable_async_io)
15870 (readchar, getpkt): Update for Winsock support.
15871 (prepare_resume_reply): Expect a protocol signal number.
15872 * server.c: Disable <sys/wait.h> on mingw32.
15873 (start_inferior): Adjust for mingw32 support. Flush
15874 standard error after writing to it.
15875 (attach_inferior): Likewise. Use protocol signal
15877 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15879 * win32-i386-low.c: New file.
15880 * Makefile.in (XM_CLIBS): Set.
15881 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15882 (win32-i386-low.o): New dependency rule.
15883 * linux-low.c (linux_wait): Use target signal numbers.
15884 * target.h (struct target_ops): Doc fix.
15885 * server.h (target_signal_to_name): New prototype.
15886 * gdbreplay.c: Don't include headers unconditionally which
15887 are missing on mingw32. Include <winsock.h> for mingw32.
15888 (remote_close, remote_open): Adjust for Winsock support.
15889 * configure, config.in: Regenerated.
15891 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15893 * server.c (decode_xfer_read, write_qxfer_response): New.
15894 (handle_query): Take a packet length argument. Handle
15895 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15896 the qSupported response.
15897 (main): Update call to handle_query.
15899 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15901 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15902 (putpkt_binary): Renamed from putpkt and adjusted for binary
15904 (putpkt): New wrapper for putpkt_binary.
15905 (readchar): Don't mask off the high bit.
15906 (decode_X_packet): New function.
15907 * server.c (main): Call putpkt_binary if a handler sets the packet
15908 length. Save the length of the incoming packet. Handle 'X'.
15909 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15911 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15913 * server.c (handle_query): Handle qSupported.
15915 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15917 * remote-utils.c (all_symbols_looked_up): New variable.
15918 (look_up_one_symbol): Check it.
15919 * server.h (look_up_one_symbol): New declaration.
15920 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15922 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15924 * Makefile.in (linux-arm-low.o): Update dependencies.
15925 * linux-arm-low.c: Include "gdb_proc_service.h".
15926 (PTRACE_GET_THREAD_AREA): Define.
15927 (ps_get_thread_area): New function.
15929 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15931 * configure.srv (m68k*-*-uclinux*): New target.
15932 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15933 (linux_resume_one_process): Remove extraneous cast.
15934 (linux_read_offsets): New.
15935 (linux_target_op): Add linux_read_offsets on mmuless systems.
15936 * server.c (handle_query): Add qOffsets logic.
15937 * target.h (struct target_ops): Add read_offsets.
15939 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15941 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15942 (PTRACE_GET_THREAD_AREA): Define.
15943 (ps_get_thread_area): New function.
15944 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15945 (linux-x86-64-low.o): Update.
15947 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15949 * configure.ac: Remove checks for prfpregset_t.
15950 * gdb_proc_service.h: New file.
15951 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15952 new "gdb_proc_service.h".
15953 * proc-service.c: Likewise.
15954 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15955 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15956 * Makefile.in (gdb_proc_service_h): Updated.
15957 * configure, config.in: Regenerated.
15959 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15961 * remote-utils.c (prepare_resume_reply): Move declaration
15962 of gdb_id_from_wait to the top of the block.
15964 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15966 * linux-low.c (regsets_store_inferior_registers): Read the regset
15967 from the target before filling it.
15969 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15971 * server.c (attach_inferior): Return SIGTRAP for a successful
15974 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15976 * Makefile.in (OBS): Add version.o.
15977 (STAGESTUFF): Delete.
15978 (version.o): Add dependencies.
15979 (version.c): Replace rule.
15980 (clean): Remove version.c.
15981 * server.c (gdbserver_version): New.
15982 (gdbserver_usage): Use printf.
15983 (main): Handle --version and --help.
15984 * server.h (version, host_name): Add declarations.
15986 2005-12-23 Eli Zaretskii <eliz@gnu.org>
15998 * linux-x86-64-low.c:
16000 * linux-s390-low.c:
16001 * linux-ppc64-low.c:
16003 * linux-mips-low.c:
16004 * linux-m68k-low.c:
16005 * linux-m32r-low.c:
16008 * linux-ia64-low.c:
16009 * linux-i386-low.c:
16010 * linux-crisv32-low.c:
16022 * gdbserver.1: Add (C) after Copyright. Update the FSF
16025 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16027 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16028 (arm_breakpoint_at): Recognize both breakpoints.
16029 (the_low_target): Use the correct breakpoint instruction.
16031 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16033 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16034 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16035 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16036 (the_low_target): Update.
16038 2005-10-25 Andreas Schwab <schwab@suse.de>
16040 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16042 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16043 (ia64_num_regs): Reduce to 462.
16045 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16047 * acinclude.m4: Correct quoting.
16048 * aclocal.m4: Regenerated.
16050 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16051 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16052 (thread_db_init): Call thread_db_err_str.
16053 * configure.ac: Check for TD_VERSION.
16054 * config.in, configure: Regenerated.
16056 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16058 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16060 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16062 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16063 is not available. Define HAVE_PTRACE_GETREGS if it is.
16064 * config.in, configure: Regenerated.
16065 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16066 * linux-i386-low.c, linux-m68k-low.c: Update to use
16067 HAVE_PTRACE_GETREGS.
16068 * linux-low.c (regsets_fetch_inferior_registers)
16069 (regsets_store_inferior_registers): Only return 0 if we processed
16071 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16072 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16074 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16076 * inferiors.c (struct thread_info): Add gdb_id.
16077 (add_thread): Add gdb_id argument.
16078 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16079 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16080 calls to add_thread.
16081 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16082 * server.c (handle_query): Use thread_to_gdb_id.
16083 (handle_v_cont, main): Use gdb_id_to_thread_id.
16084 * server.h (add_thread): Update prototype.
16085 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16088 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16090 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16091 left-padded registers.
16092 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16093 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16095 2005-07-01 Steve Ellcey <sje@cup.hp.com>
16097 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16098 * configure: Regenerate.
16099 * config.in: Regenerate.
16100 * server.h (NEED_DECLARATION_STRERROR):
16101 Replace with !HAVE_DECL_STRERROR.
16103 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16105 * linux-low.c (linux_wait, linux_send_signal): Don't test
16106 an unsigned long variable for > 0 if it could be MAX_ULONG.
16107 * server.c (myresume): Likewise.
16108 * target.c (set_desired_inferior): Likewise.
16110 2005-06-13 Mark Kettenis <kettenis@gnu.org>
16112 * configure.ac: Simplify and improve check for socklen_t.
16113 * configure, config.in: Regenerate.
16115 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16117 * acconfig.h: Remove.
16118 * configure.ac: Add a test for socklen_t. Use three-argument
16119 AC_DEFINE throughout.
16120 * config.in: Regenerated using autoheader 2.59.
16121 * configure: Regenerated.
16123 * gdbreplay.c (socklen_t): Provide a default.
16124 (remote_open): Use socklen_t.
16125 * remote-utils.c (socklen_t): Provide a default.
16126 (remote_open): Use socklen_t.
16127 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16130 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16132 * linux-low.c (linux_read_memory, linux_write_memory)
16133 (linux_read_auxv): Likewise.
16134 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16135 (check_mem_write): Likewise.
16136 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16138 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16139 (registers_from_string, register_data): Likewise.
16140 * server.c (handle_query, main): Likewise.
16141 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16142 (decode_M_packet): Likewise.
16143 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16144 * target.h (struct target_ops): Update read_memory, write_memory,
16146 (read_inferior_memory, write_inferior_memory): Update.
16147 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16148 to unsigned char *.
16149 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16150 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16151 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16152 linux-s390-low.c, linux-sh-low.c: Update for changes in
16153 read_inferior_memory and the_low_target->breakpoint.
16155 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16157 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16158 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16159 * configure.srv: Add powerpc64-*-linux*.
16160 * linux-ppc64-low.c: New file.
16162 2005-05-23 Orjan Friberg <orjanf@axis.com>
16164 * linux-cris-low.c: New file with support for CRIS.
16165 * linux-crisv32-low.c: Ditto for CRISv32.
16166 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16167 (clean): Add reg-cris.c and reg-crisv32.c.
16168 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
16169 reg-crisv32.o, and reg-crisv32.c to make rules.
16170 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16171 recognized targets.
16173 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16175 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16176 of sizeof (PTRACE_XFER_TYPE).
16177 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16179 2005-05-12 Orjan Friberg <orjanf@axis.com>
16181 * target.h (struct target_ops): Add insert_watchpoint,
16182 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16183 pointers for hardware watchpoint support.
16184 * linux-low.h (struct linux_target_ops): Ditto.
16185 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16186 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16187 to linux_target_ops.
16188 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16190 * server.c (main): Recognize 'Z' and 'z' packets.
16192 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16194 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16195 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16196 (the_low_target): Add new members.
16198 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16200 * proc-service.c (ps_lgetregs): Search all_processes instead of
16203 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16205 * server.c (start_inferior): Change return type to int.
16206 (attach_inferior): Change sigptr to int *.
16207 (handle_v_cont, handle_v_requests): Change signal to int *.
16208 (main): Change signal to int.
16210 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
16212 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16213 * configure.srv: Add m32r*-*-linux*.
16214 * linux-m32r-low.c: New file.
16216 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16218 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16220 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16222 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16223 Take unsigned long arguments for PIDs.
16224 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16225 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16226 (wait_for_sigstop, linux_resume_one_process)
16227 (regsets_fetch_inferior_registers, linux_send_signal)
16228 (linux_read_auxv): Likewise. Update the types of variables holding
16229 PIDs. Update format string specifiers.
16230 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16231 * remote-utils.c (prepare_resume_reply): Likewise.
16232 * server.c (cont_thread, general_thread, step_thread)
16233 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16235 (handle_query): Update format specifiers.
16236 (handle_v_cont, main): Use strtoul for thread IDs.
16237 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16238 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16239 (general_thread, step_thread, thread_from_wait)
16240 (old_thread_from_wait): Update.
16241 * target.h (struct thread_resume): Use unsigned long for THREAD.
16242 (struct target_ops): Use unsigned long for arguments to attach and
16245 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16247 * acinclude.m4: Include bfd/bfd.m4 directly.
16248 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16249 <agriffis@toolchain.org>.
16250 * aclocal.m4, configure: Regenerated.
16252 2005-01-07 Andrew Cagney <cagney@gnu.org>
16254 * configure.ac: Rename configure.in, require autoconf 2.59.
16255 * configure: Re-generate.
16257 2004-12-08 Daniel Jacobowitz <dan@debian.org>
16259 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16260 LIBS when finished.
16261 * aclocal.m4: Regenerated.
16262 * configure: Regenerated.
16264 2004-11-21 Andreas Schwab <schwab@suse.de>
16266 * linux-m68k-low.c (m68k_num_gregs): Define.
16267 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16268 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16269 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16270 (m68k_breakpoint_at): New. Add to the_low_target.
16272 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16273 srv_linux_thread_db to yes.
16275 2004-10-20 Joel Brobecker <brobecker@gnat.com>
16277 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16278 (ARCH_SET_FS): Likewise.
16279 (ARCH_GET_FS): Likewise.
16280 (ARCH_GET_GS): Likewise.
16282 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16284 * linux-i386-low.c (ps_get_thread_area): New.
16285 * linux-x86-64-low.c (ps_get_thread_area): New.
16286 * linux-low.c: Include <sys/syscall.h>.
16287 (linux_kill_one_process): Don't kill the first thread here.
16288 (linux_kill): Kill the first thread here.
16289 (kill_lwp): New function.
16290 (send_sigstop, linux_send_signal): Use it.
16291 * proc-service.c: Clean up #ifdefs.
16292 (fpregset_info): Delete.
16293 (ps_lgetregs): Update and enable implementation.
16294 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16296 * remote-utils.c (struct sym_cache, symbol_cache): New.
16297 (input_interrupt): Print a clearer message.
16298 (async_io_enabled): New variable.
16299 (enable_async_io, disable_async_io): Use it. Update comments.
16300 (look_up_one_symbol): Use the symbol cache.
16301 * thread-db.c (thread_db_look_up_symbols): New function.
16302 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16304 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16306 * configure.in: Test for -rdynamic.
16307 * configure: Regenerated.
16308 * Makefile (INTERNAL_LDFLAGS): New.
16309 (gdbserver, gdbreplay): Use it.
16311 2004-09-02 Andrew Cagney <cagney@gnu.org>
16313 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16315 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
16317 * linux-low.c (linux_wait): Clear all_processes list also.
16319 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16321 * linux-low.c: Include <errno.h>. Remove extern declaration of
16324 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16326 * gdbreplay.c, server.h, utils.c: Update copyright years.
16328 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16330 * server.c (main): Print child status or termination signal from
16331 variable 'signal', not 'sig'.
16333 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16335 * linux-low.c (linux_read_memory): Change return type to
16336 int. Check for and return error from ptrace().
16337 * target.c (read_inferior_memory): Change return type to int. Pass
16338 back return status from the_target->read_memory().
16339 * target.h (struct target_ops): Adapt *read_memory() prototype.
16341 (read_inferior_memory): Adapt prototype.
16342 * server.c (main): Return an error packet if
16343 read_inferior_memory() returns an error.
16345 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
16347 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16348 Unify with other clean targets.
16350 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16352 * server.c (handle_v_cont): Call set_desired_inferior.
16354 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16356 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16358 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16360 * linux-low.c (linux_wait): Unblock async I/O.
16361 (linux_resume): Block and enable async I/O.
16362 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16363 * server.h (block_async_io, unblock_async_io): Add prototypes.
16365 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16367 * remote-utils.c (remote_open): Print a status notice after
16368 opening a TCP port.
16369 * server.c (attach_inferior): Print a status notice after
16372 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16374 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16376 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
16378 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16380 * server.c, target.h: Update copyright years.
16382 2004-02-25 Roland McGrath <roland@redhat.com>
16384 * target.h (struct target_ops): New member `read_auxv'.
16385 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16386 * linux-low.c (linux_read_auxv): New function.
16387 (linux_target_ops): Initialize `read_auxv' member to that.
16389 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16391 Committed by Jim Blandy <jimb@redhat.com>.
16393 * linux-s390-low.c (s390_num_regs): Update.
16394 (s390_regmap): Remove control registers. Use __s390x__ predefine
16395 instead of GPR_SIZE to distiguish s390 and s390x targets.
16397 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
16399 * linux-low.c: Update copyright year.
16400 (check_removed_breakpoint): Clear pending_is_breakpoint.
16401 (linux_set_resume_request, linux_queue_one_thread)
16402 (resume_status_pending_p): New functions.
16403 (linux_continue_one_thread): Use process->resume.
16404 (linux_resume): Only resume threads if there are no pending events.
16405 * linux-low.h (struct process_info): Add resume request
16408 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
16410 * regcache.c (new_register_cache): Clear the allocated register
16411 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16413 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
16415 * linux-low.c (linux_resume): Take a struct thread_resume *
16417 (linux_wait): Update call.
16418 (resume_ptr): New static variable.
16419 (linux_continue_one_thread): Renamed from
16420 linux_continue_one_process. Use resume_ptr.
16421 (linux_resume): Use linux_continue_one_thread.
16422 * server.c (handle_v_cont, handle_v_requests): New functions.
16423 (myresume): New function.
16424 (main): Handle 'v' case.
16425 * target.h (struct thread_resume): New type.
16426 (struct target_ops): Change argument of "resume" to struct
16428 (myresume): Delete macro.
16430 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16432 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16433 (uninstall): Support DESTDIR.
16435 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16437 * configure.srv: Add xscale*linux copy of arm*linux entry.
16439 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
16441 * linux-arm-low.c (arm_reinsert_addr): New function.
16442 (the_low_target): Add arm_reinsert_addr.
16444 2003-07-08 Mark Kettenis <kettenis@gnu.org>
16446 * mem-break.c: Remove whitespace at end of file.
16448 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16450 * configure.in: Check whether we need to prototype strerror.
16451 * server.h: Optionally prototype strerror.
16452 * gdbreplay.c (perror_with_name): Use strerror.
16453 * linux-low.c (linux_attach_lwp): Use strerror.
16454 * utils.c (perror_with_name): Use strerror.
16455 * config.in, configure: Regenerated.
16457 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16459 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16460 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16462 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
16464 * Makefile.in (SFILES): Update.
16465 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16466 low-sun3.c: Remove files.
16468 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
16470 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16471 (linux_detach_one_process, linux_detach): New functions.
16472 (linux_target_ops): Add linux_detach.
16473 * server.c (main): Handle 'D' packet.
16474 * target.h (struct target_ops): Add "detach" member.
16475 (detach_inferior): Define.
16477 2003-06-13 Mark Kettenis <kettenis@gnu.org>
16479 From Kelley Cook <kelleycook@wideopenwest.com>:
16480 * configure.srv: Accept i[34567]86 variants.
16482 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
16484 * linux-low.c (linux_wait_for_event): Correct comment typos.
16485 (linux_resume_one_process): Call check_removed_breakpoint.
16486 (linux_send_signal): New function.
16487 (linux_target_ops): Add linux_send_signal.
16488 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16490 * target.h (struct target_ops): Add send_signal.
16492 2003-05-29 Jim Blandy <jimb@redhat.com>
16494 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16495 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16496 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16497 away part of the register's value.
16499 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
16501 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16502 (linux_wait_for_event, linux_init_signals): Likewise.
16504 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
16506 * configure.in: Check for stdlib.h.
16507 * configure: Regenerated.
16508 * config.in: Regenerated.
16510 2003-01-04 Andreas Schwab <schwab@suse.de>
16512 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16514 2003-01-02 Andrew Cagney <ac131313@redhat.com>
16516 * Makefile.in: Remove obsolete code.
16518 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
16520 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16521 defined(PT_FPR0_HI).
16523 2002-11-17 Stuart Hughes <seh@zee2.com>
16525 * linux-arm-low.c (arm_num_regs): Increase.
16526 (arm_regmap): Include status register.
16528 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
16530 * linux-low.c (register_addr): Remove incorrect -1 check.
16532 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
16534 * linux-low.c (linux_create_inferior): Call setpgid. Return
16536 (unstopped_p, linux_signal_pid): Remove.
16537 (linux_target_ops): Remove linux_signal_pid.
16538 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16539 global instead of target method.
16540 * target.h (struct target_ops): Remove signal_pid. Update comment
16541 for create_inferior.
16542 * server.c (signal_pid): New variable.
16543 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
16544 gdbserver. Set the child to be the foreground process group.
16545 (attach_inferior): Set signal_pid.
16547 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
16549 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16551 2002-08-20 Jim Blandy <jimb@redhat.com>
16553 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16556 2002-08-01 Andrew Cagney <cagney@redhat.com>
16558 * Makefile.in: Make chill references obsolete.
16560 2002-07-24 Kevin Buettner <kevinb@redhat.com>
16562 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16563 * configure: Regenerate.
16564 * config.in: Regenerate.
16566 2002-07-09 David O'Brien <obrien@FreeBSD.org>
16568 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16569 (perror_with_name, remote_close, remote_open, expect, play): Static.
16571 2002-07-04 Michal Ludvig <mludvig@suse.cz>
16573 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
16574 byte offsets instead of an array of indexes.
16575 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16577 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
16579 * regcache.c: Add comment.
16581 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
16583 * thread-db.c: New file.
16584 * proc-service.c: New file.
16585 * acinclude.m4: New file.
16586 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16587 proc-service.o, and thread-db.o.
16588 (linux-low.o): Add USE_THREAD_DB.
16589 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16590 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16591 * aclocal.m4: Regenerated.
16592 * config.in: Regenerated.
16593 * configure: Regenerated.
16594 * configure.in: Check for proc_service.h, sys/procfs.h,
16595 thread_db.h, and linux/elf.h headrs.
16596 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16597 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16598 Check for -lthread_db and thread support.
16599 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16600 PowerPC, and SuperH.
16601 * i387-fp.c: Constify arguments.
16602 * i387-fp.h: Likewise.
16603 * inferiors.c: (struct thread_info): Renamed from
16604 `struct inferior_info'. Remove PID member. Use generic inferior
16605 list header. All uses updated.
16606 (inferiors, signal_pid): Removed.
16607 (all_threads): New variable.
16608 (get_thread): Define.
16609 (add_inferior_to_list): New function.
16610 (for_each_inferior): New function.
16611 (change_inferior_id): New function.
16612 (add_inferior): Removed.
16613 (remove_inferior): New function.
16614 (add_thread): New function.
16615 (free_one_thread): New function.
16616 (remove_thread): New function.
16617 (clear_inferiors): Use for_each_inferior and free_one_thread.
16618 (find_inferior): New function.
16619 (find_inferior_id): New function.
16620 (inferior_target_data): Update argument type.
16621 (set_inferior_target_data): Likewise.
16622 (inferior_regcache_data): Likewise.
16623 (set_inferior_regcache_data): Likewise.
16624 * linux-low.c (linux_bp_reinsert): Remove.
16625 (all_processes, stopping_threads, using_thrads)
16626 (struct pending_signals, debug_threads, pid_of): New.
16627 (inferior_pid): Replace with macro.
16628 (struct inferior_linux_data): Remove.
16629 (get_stop_pc, add_process): New functions.
16630 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16631 Use add_process and add_thread.
16632 (linux_attach_lwp): New function, based on old linux_attach. Use
16633 add_process and add_thread. Set stop_expected for new threads.
16634 (linux_attach): New function.
16635 (linux_kill_one_process): New function.
16636 (linux_kill): Kill all LWPs.
16637 (linux_thread_alive): Use find_inferior_id.
16638 (check_removed_breakpoints, status_pending_p): New functions.
16639 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16640 Update. Use WNOHANG. Wait for cloned processes also. Update process
16641 struct for the found process.
16642 (linux_wait_for_event): New function.
16643 (linux_wait): Use it. Support LWPs.
16644 (send_sigstop, wait_for_sigstop, stop_all_processes)
16645 (linux_resume_one_process, linux_continue_one_process): New functions.
16646 (linux_resume): Support LWPs.
16647 (REGISTER_RAW_SIZE): Remove.
16648 (fetch_register): Use register_size instead. Call supply_register.
16649 (usr_store_inferior_registers): Likewise. Call collect_register.
16650 Fix recursive case.
16651 (regsets_fetch_inferior_registers): Improve error message.
16652 (regsets_store_inferior_registers): Add debugging.
16653 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16654 (unstopped_p, linux_signal_pid): New functions.
16655 (linux_target_ops): Add linux_signal_pid.
16656 (linux_init_signals): New function.
16657 (initialize_low): Call it. Initialize using_threads.
16658 * regcache.c (inferior_regcache_data): Add valid
16660 (get_regcache): Fetch registers lazily. Add fetch argument
16661 and update all callers.
16662 (regcache_invalidate_one, regcache_invalidate): New
16664 (new_register_cache): Renamed from create_register_cache.
16665 Return the new regcache.
16666 (free_register_cache): Change argument to a void *.
16667 (registers_to_string, registers_from_string): Call get_regcache
16668 with fetch flag set.
16669 (register_data): Make static. Pass fetch flag to get_regcache.
16670 (supply_register): Call get_regcache with fetch flag clear.
16671 (collect_register): Call get_regcache with fetch flag set.
16672 (collect_register_as_string): New function.
16673 * regcache.h: Update.
16674 * remote-utils.c (putpkt): Flush after debug output and use
16676 Handle input interrupts while waiting for an ACK.
16677 (input_interrupt): Use signal_pid method.
16678 (getpkt): Flush after debug output and use stderr.
16679 (outreg): Use collect_register_as_string.
16680 (new_thread_notify, dead_thread_notify): New functions.
16681 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16682 and general_thread.
16683 (look_up_one_symbol): Flush after debug output.
16684 * server.c (step_thread, server_waiting): New variables.
16685 (start_inferior): Don't use signal_pid. Update call to mywait.
16686 (attach_inferior): Update call to mywait.
16687 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16688 (main): Don't fetch/store registers explicitly. Use
16689 set_desired_inferior. Support proposed ``Hs'' packet. Update
16691 * server.h: Update.
16692 (struct inferior_list, struct_inferior_list_entry): New.
16693 * target.c (set_desired_inferior): New.
16694 (write_inferior_memory): Constify.
16695 (mywait): New function.
16696 * target.h: Update.
16697 (struct target_ops): New signal_pid method.
16698 (mywait): Removed macro, added prototype.
16700 * linux-low.h (regset_func): Removed.
16701 (regset_fill_func, regset_store_func): New.
16702 (enum regset_type): New.
16703 (struct regset_info): Add type field. Use new operation types.
16704 (struct linux_target_ops): stop_pc renamed to get_pc.
16705 Add decr_pc_after_break and breakpoint_at.
16706 (get_process, get_thread_proess, get_process_thread)
16707 (strut process_info, all_processes, linux_attach_lwp)
16708 (thread_db_init): New.
16710 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16711 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16712 (the_low_target): Add new members.
16713 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16714 (i386_store_fpxregset): Constify.
16715 (target_regsets): Add new kind identifier.
16716 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16717 (i386_set_pc): Add debugging.
16718 (i386_breakpoint_at): New function.
16719 (the_low_target): Add new members.
16720 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16721 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16722 (mips_breakpoint_at): New.
16723 (the_low_target): Add new members.
16724 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16725 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16726 (the_low_target): Add new members.
16727 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16728 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16729 (the_low_target): Add new members.
16730 * linux-x86-64-low.c (target_regsets): Add new kind
16733 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
16735 From Martin Pool <mbp@samba.org>:
16736 * server.c (gdbserver_usage): New function.
16739 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
16741 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16742 stop_at -> stop_pc.
16744 2002-05-04 Andrew Cagney <ac131313@redhat.com>
16746 * Makefile.in: Remove obsolete code.
16748 2002-04-24 Michal Ludvig <mludvig@suse.cz>
16750 * linux-low.c (regsets_fetch_inferior_registers),
16751 (regsets_store_inferior_registers): Removed cast to int from
16753 * regcache.h: Added declaration of struct inferior_info.
16755 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16757 * inferiors.c (struct inferior_info): Add regcache_data.
16758 (add_inferior): Call create_register_cache.
16759 (clear_inferiors): Call free_register_cache.
16760 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16761 * regcache.c (struct inferior_regcache_data): New.
16762 (registers): Remove.
16763 (get_regcache): New function.
16764 (create_register_cache, free_register_cache): New functions.
16765 (set_register_cache): Don't initialize the register cache here.
16766 (registers_to_string, registers_from_string, register_data): Call
16768 * regcache.h: Add prototypes.
16769 * server.h: Likewise.
16771 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16773 * mem-break.c: New file.
16774 * mem-break.h: New file.
16775 * Makefile.in: Add mem-break.o rule; update server.h
16777 * inferiors.c (struct inferior_info): Add target_data
16779 (clear_inferiors): Free target_data member if set.
16780 (inferior_target_data, set_inferior_target_data): New functions.
16781 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16782 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16783 * linux-low.c (linux_bp_reinsert): New variable.
16784 (struct inferior_linux_data): New.
16785 (linux_create_inferior): Use set_inferior_target_data.
16786 (linux_attach): Likewise. Call add_inferior.
16787 (linux_wait_for_one_inferior): New function.
16788 (linux_wait): Call it.
16789 (linux_write_memory): Add const.
16790 (initialize_low): Call set_breakpoint_data.
16791 * linux-low.h (struct linux_target_ops): Add breakpoint
16793 * server.c (attach_inferior): Remove extra add_inferior
16795 * server.h: Include mem-break.h. Update inferior.c
16797 * target.c (read_inferior_memory)
16798 (write_inferior_memory): New functions.
16799 * target.h (read_inferior_memory)
16800 (write_inferior_memory): Change macros to prototypes.
16801 (struct target_ops): Update comments. Add const to write_memory
16804 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16806 * linux-low.c (usr_store_inferior_registers): Support
16807 registers which are allowed to fail to store.
16808 * linux-low.h (linux_target_ops): Likewise.
16809 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16810 (ppc_cannot_store_register): FPSCR may not be storable.
16812 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16814 * server.h: Include <string.h> if HAVE_STRING_H.
16815 * ChangeLog: Correct paths in last ChangeLog entry.
16817 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16819 * linux-low.h: Remove obsolete prototypes.
16820 (struct linux_target_ops): New.
16821 (extern the_low_target): New.
16822 * linux-low.c (num_regs, regmap): Remove declarations.
16823 (register_addr): Use the_low_target explicitly.
16824 (fetch_register): Likewise.
16825 (usr_fetch_inferior_registers): Likewise.
16826 (usr_store_inferior_registers): Likewise.
16827 * linux-arm-low.c (num_regs): Remove.
16828 (arm_num_regs): Define.
16829 (arm_regmap): Renamed from regmap, made static.
16830 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16832 (arm_cannot_store_register): Renamed from cannot_store_register,
16834 (the_low_target): New.
16835 * linux-i386-low.c (num_regs): Remove.
16836 (i386_num_regs): Define.
16837 (i386_regmap): Renamed from regmap, made static.
16838 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16840 (i386_cannot_store_register): Renamed from cannot_store_register,
16842 (the_low_target): New.
16843 * linux-ia64-low.c (num_regs): Remove.
16844 (ia64_num_regs): Define.
16845 (ia64_regmap): Renamed from regmap, made static.
16846 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16848 (ia64_cannot_store_register): Renamed from cannot_store_register,
16850 (the_low_target): New.
16851 * linux-m68k-low.c (num_regs): Remove.
16852 (m68k_num_regs): Define.
16853 (m68k_regmap): Renamed from regmap, made static.
16854 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16856 (m68k_cannot_store_register): Renamed from cannot_store_register,
16858 (the_low_target): New.
16859 * linux-mips-low.c (num_regs): Remove.
16860 (mips_num_regs): Define.
16861 (mips_regmap): Renamed from regmap, made static.
16862 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16864 (mips_cannot_store_register): Renamed from cannot_store_register,
16866 (the_low_target): New.
16867 * linux-ppc-low.c (num_regs): Remove.
16868 (ppc_num_regs): Define.
16869 (ppc_regmap): Renamed from regmap, made static.
16870 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16872 (ppc_cannot_store_register): Renamed from cannot_store_register,
16874 (the_low_target): New.
16875 * linux-s390-low.c (num_regs): Remove.
16876 (s390_num_regs): Define.
16877 (s390_regmap): Renamed from regmap, made static.
16878 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16880 (s390_cannot_store_register): Renamed from cannot_store_register,
16882 (the_low_target): New.
16883 * linux-sh-low.c (num_regs): Remove.
16884 (sh_num_regs): Define.
16885 (sh_regmap): Renamed from regmap, made static.
16886 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16888 (sh_cannot_store_register): Renamed from cannot_store_register,
16890 (the_low_target): New.
16891 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16892 (the_low_target): New.
16894 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16896 * Makefile.in: Add stamp-h target.
16897 * configure.in: Create stamp-h.
16898 * configure: Regenerated.
16900 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16902 * inferiors.c: New file.
16903 * target.c: New file.
16904 * target.h: New file.
16905 * Makefile.in: Add target.o and inferiors.o. Update
16907 * linux-low.c (inferior_pid): New static variable,
16908 moved from server.c.
16909 (linux_create_inferior): Renamed from create_inferior.
16910 Call add_inferior. Return 0 on success instead of a PID.
16911 (linux_attach): Renamed from myattach.
16912 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16913 (linux_thread_alive): Renamed from mythread_alive.
16914 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16916 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16917 (regsets_store_inferior_registers): Correct error message.
16918 Add missing ``return 0''.
16919 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16920 (linux_store_registers): Renamed from store_inferior_registers.
16921 (linux_read_memory): Renamed from read_inferior_memory.
16922 (linux_write_memory): Renamed from write_inferior_memory.
16923 (linux_target_ops): New structure.
16924 (initialize_low): Call set_target_ops ().
16925 * remote-utils.c (unhexify): New function.
16926 (hexify): New function.
16927 (input_interrupt): Send signals to ``signal_pid''.
16928 * server.c (inferior_pid): Remove.
16929 (start_inferior): Update create_inferior call.
16930 (attach_inferior): Call add_inferior.
16931 (handle_query): New function.
16932 (main): Call handle_query for `q' packets.
16933 * server.h: Include "target.h". Remove obsolete prototypes.
16934 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16936 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16938 * Makefile.in: Add WARN_CFLAGS. Update configury
16940 * configure.in: Check for <string.h>
16941 * configure: Regenerate.
16942 * config.in: Regenerate.
16943 * gdbreplay.c: Include needed system headers.
16944 (remote_open): Remove strchr prototype.
16945 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16946 * regcache.c (supply_register): Change buf argument to const void *.
16947 (supply_register_by_name): Likewise.
16948 (collect_register): Change buf argument to void *.
16949 (collect_register_by_name): Likewise.
16950 * regcache.h: Add missing prototypes.
16951 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16952 * server.c (handle_query): New function.
16953 (attached): New static variable, moved out of main.
16954 (main): Quiet longjmp clobber warnings.
16955 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16956 * utils.c (error): Remove NORETURN.